1 | /*--------------------------------*-C-*---------------------------------* |
1 | /*----------------------------------------------------------------------* |
2 | * File: command.c |
2 | * File: command.C |
3 | *----------------------------------------------------------------------* |
3 | *----------------------------------------------------------------------* |
4 | * $Id: command.C,v 1.25 2003/12/19 09:41:09 pcg Exp $ |
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5 | * |
4 | * |
6 | * All portions of code are copyright by their respective author/s. |
5 | * All portions of code are copyright by their respective author/s. |
7 | * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> |
6 | * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> |
8 | * - original version |
7 | * - original version |
9 | * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> |
8 | * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> |
10 | * - extensive modifications |
9 | * - extensive modifications |
11 | * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com> |
10 | * Copyright (c) 1995 Garrett D'Amore <garrett@netcom.com> |
12 | * - vt100 printing |
11 | * - vt100 printing |
13 | * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu> |
12 | * Copyright (c) 1995 Steven Hirsch <hirsch@emba.uvm.edu> |
14 | * - X11 mouse report mode and support for |
13 | * - X11 mouse report mode and support for |
15 | * DEC "private mode" save/restore functions. |
14 | * DEC "private mode" save/restore functions. |
… | |
… | |
21 | * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es> |
20 | * Copyright (c) 1997 Raul Garcia Garcia <rgg@tid.es> |
22 | * - modification and cleanups for Solaris 2.x |
21 | * - modification and cleanups for Solaris 2.x |
23 | * and Linux 1.2.x |
22 | * and Linux 1.2.x |
24 | * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> |
23 | * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> |
25 | * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> |
24 | * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> |
26 | * - extensive modifications |
25 | * - extensive modifications |
27 | * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> |
26 | * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> |
28 | * Copyright (c) 2001 Marius Gedminas |
27 | * Copyright (c) 2001 Marius Gedminas |
29 | * - Ctrl/Mod4+Tab works like Meta+Tab (options) |
28 | * - Ctrl/Mod4+Tab works like Meta+Tab (options) |
30 | * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> |
29 | * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> |
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30 | * Copyright (c) 2003-2014 Marc Lehmann <schmorp@schmorp.de> |
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31 | * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it> |
31 | * |
32 | * |
32 | * This program is free software; you can redistribute it and/or modify |
33 | * This program is free software; you can redistribute it and/or modify |
33 | * it under the terms of the GNU General Public License as published by |
34 | * it under the terms of the GNU General Public License as published by |
34 | * the Free Software Foundation; either version 2 of the License, or |
35 | * the Free Software Foundation; either version 3 of the License, or |
35 | * (at your option) any later version. |
36 | * (at your option) any later version. |
36 | * |
37 | * |
37 | * This program is distributed in the hope that it will be useful, |
38 | * This program is distributed in the hope that it will be useful, |
38 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
39 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
39 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
40 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
… | |
… | |
43 | * along with this program; if not, write to the Free Software |
44 | * along with this program; if not, write to the Free Software |
44 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
45 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
45 | *----------------------------------------------------------------------*/ |
46 | *----------------------------------------------------------------------*/ |
46 | |
47 | |
47 | /*{{{ includes: */ |
48 | /*{{{ includes: */ |
48 | #include "../config.h" /* NECESSARY */ |
49 | #include "../config.h" |
49 | #include "rxvt.h" /* NECESSARY */ |
50 | #include "rxvt.h" |
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51 | #include "rxvtperl.h" |
50 | #include "version.h" |
52 | #include "version.h" |
51 | #include "command.h" |
53 | #include "command.h" |
52 | |
54 | |
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55 | #ifdef KEYSYM_RESOURCE |
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56 | # include "keyboard.h" |
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57 | #endif |
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58 | |
53 | #include <wchar.h> |
59 | #include <signal.h> |
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60 | |
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61 | #if LINUX_YIELD_HACK |
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62 | # include <time.h> |
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63 | #endif |
54 | |
64 | |
55 | /*----------------------------------------------------------------------*/ |
65 | /*----------------------------------------------------------------------*/ |
56 | |
66 | |
57 | /*{{{ Convert the keypress event into a string */ |
67 | #define IS_CONTROL(ch) !((ch) & 0xffffff60UL) |
58 | /* INTPROTO */ |
68 | |
59 | void |
69 | #if ENABLE_FRILLS || ISO_14755 |
60 | rxvt_lookup_key(pR_ XKeyEvent *ev) |
70 | |
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71 | #define ISO_14755_STARTED 0x80000000UL |
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72 | #define ISO_14755_51 0x40000000UL // basic (section 5.1) |
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73 | #define ISO_14755_52 0x20000000UL // keycap (section 5.2) |
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74 | #define ISO_14755_54 0x10000000UL // code feedback (section 5.4) |
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75 | #define ISO_14755_MASK 0x0fffffffUL |
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76 | |
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77 | #if ISO_14755 |
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78 | static unsigned short iso14755_symtab[] = { |
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79 | // keysym, unicode |
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80 | XK_Left, 0x2190, |
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81 | XK_KP_Left, 0x2190, |
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82 | XK_Up, 0x2191, |
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83 | XK_KP_Up, 0x2191, |
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84 | XK_Right, 0x2192, |
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85 | XK_KP_Right, 0x2192, |
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86 | XK_Down, 0x2193, |
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87 | XK_KP_Down, 0x2193, |
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88 | XK_Linefeed, 0x21b4, |
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89 | XK_Return, 0x21b5, |
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90 | XK_KP_Enter, 0x21b5, |
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91 | |
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92 | XK_Prior, 0x21de, |
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93 | XK_Next, 0x21df, |
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94 | XK_Tab, 0x21e5, |
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95 | XK_ISO_Left_Tab, 0x21e6, |
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96 | XK_Shift_L, 0x21e7, |
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97 | XK_Shift_R, 0x21e7, |
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98 | |
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99 | XK_Shift_Lock, 0x21eb, |
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100 | XK_ISO_Lock, 0x21eb, |
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101 | XK_Caps_Lock, 0x21ec, |
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102 | XK_Num_Lock, 0x21ed, |
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103 | XK_ISO_Level3_Shift, 0x21ee, |
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104 | XK_ISO_Level3_Lock, 0x21ef, |
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105 | XK_ISO_Group_Lock, 0x21f0, |
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106 | XK_Home, 0x21f1, |
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107 | XK_End, 0x21f2, |
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108 | |
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109 | XK_Execute, 0x2318, |
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110 | XK_Begin, 0x2320, |
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111 | XK_Delete, 0x2326, |
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112 | XK_Clear, 0x2327, |
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113 | XK_BackSpace, 0x232b, |
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114 | XK_Insert, 0x2380, |
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115 | XK_Control_L, 0x2388, |
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116 | XK_Control_R, 0x2388, |
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117 | XK_Pause, 0x2389, |
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118 | XK_Break, 0x238a, |
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119 | XK_Escape, 0x238b, |
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120 | XK_Undo, 0x238c, |
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121 | XK_Print, 0x2399, |
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122 | |
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123 | XK_space, 0x2423, |
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124 | |
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125 | #ifdef XK_KP_Begin |
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126 | XK_KP_Prior, 0x21de, |
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127 | XK_KP_Next, 0x21df, |
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128 | XK_KP_Begin, 0x2320, |
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129 | XK_KP_Insert, 0x2380, |
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130 | XK_KP_Delete, 0x2326, |
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131 | XK_KP_Space, 0x2422, |
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132 | #endif |
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133 | 0, |
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134 | }; |
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135 | |
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136 | void ecb_cold |
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137 | rxvt_term::iso14755_54 (int x, int y) |
61 | { |
138 | { |
62 | int ctrl, meta, shft, len; |
139 | x = Pixel2Col (x); |
63 | unsigned int newlen; |
140 | y = Pixel2Row (y); |
64 | KeySym keysym; |
141 | |
65 | #ifdef DEBUG_CMD |
142 | if (!IN_RANGE_EXC (x, 0, ncol) |
66 | static int debug_key = 1; /* accessible by a debugger only */ |
143 | || !IN_RANGE_EXC (y, 0, nrow)) |
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144 | return; |
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145 | |
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146 | for (;;) |
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147 | { |
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148 | const line_t &l = ROW(y + view_start); |
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149 | |
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150 | text_t t = l.t[x]; |
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151 | |
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152 | if (t != NOCHAR || !x) |
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153 | { |
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154 | iso14755_51 (l.t[x], l.r[x], x, y, view_start); |
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155 | iso14755buf = ISO_14755_54; |
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156 | break; |
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157 | } |
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158 | |
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159 | x--; |
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160 | } |
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161 | } |
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162 | |
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163 | void ecb_cold |
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164 | rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y, int y2) |
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165 | { |
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166 | rxvt_fontset *fs = FONTSET (r); |
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167 | wchar_t *chr, *alloc, ch2, **fname; |
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168 | int len; |
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169 | |
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170 | # if ENABLE_COMBINING |
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171 | if (IS_COMPOSE (ch)) |
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172 | { |
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173 | len = rxvt_composite.expand (ch, 0); |
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174 | alloc = chr = new wchar_t[len]; |
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175 | rxvt_composite.expand (ch, chr); |
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176 | } |
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177 | else |
67 | #endif |
178 | # endif |
68 | int valid_keysym; |
179 | { |
69 | unsigned char kbuf[KBUFSZ]; |
180 | ch2 = ch; |
70 | |
181 | |
71 | /* |
182 | alloc = 0; |
72 | * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an |
183 | chr = &ch2; |
73 | * escape sequence to toggle the Keypad. |
184 | len = 1; |
74 | * |
185 | } |
75 | * Always permit `shift' to override the current setting |
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76 | */ |
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77 | shft = (ev->state & ShiftMask); |
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78 | ctrl = (ev->state & ControlMask); |
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79 | meta = (ev->state & R->ModMetaMask); |
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80 | |
186 | |
81 | if (R->numlock_state || (ev->state & R->ModNumLockMask)) |
187 | char rowcol[40]; |
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188 | snprintf (rowcol, sizeof rowcol, "col %d row %d @%d", x, y, y2); |
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189 | |
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190 | char attr[80]; // plenty |
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191 | |
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192 | sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s", |
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193 | (int)r, |
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194 | fgcolor_of (r), bgcolor_of (r), |
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195 | r & RS_Bold ? " bold" : "", |
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196 | r & RS_Italic ? " italic" : "", |
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197 | r & RS_Blink ? " blink" : "", |
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198 | r & RS_RVid ? " rvid" : "", |
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199 | r & RS_Uline ? " uline" : "", |
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200 | r & RS_Careful ? " careful" : ""); |
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201 | |
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202 | int width = 0; |
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203 | fname = rxvt_temp_buf<wchar_t *> (len); |
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204 | for (int i = 0; i < len; i++) |
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205 | { |
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206 | rxvt_font *f = (*fs)[fs->find_font_idx (chr[i])]; |
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207 | fname[i] = rxvt_utf8towcs (f->name); |
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208 | max_it (width, wcswidth (fname[i], wcslen (fname[i]))); |
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209 | } |
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210 | |
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211 | max_it (width, strlen (attr)); |
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212 | |
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213 | if (y >= 0) |
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214 | { |
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215 | y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1; |
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216 | x = 0; |
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217 | } |
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218 | |
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219 | scr_overlay_new (x, y, width, len * 2 + 2); |
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220 | |
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221 | scr_overlay_set (0, 0, rowcol); |
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222 | |
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223 | r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r)); |
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224 | |
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225 | for (int y = 0; y < len; y++) |
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226 | { |
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227 | char buf[9]; |
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228 | |
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229 | ch = *chr++; |
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230 | |
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231 | sprintf (buf, "%8x", ch); |
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232 | scr_overlay_set (0, y + 1, buf); |
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233 | scr_overlay_set (9, y + 1, '='); |
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234 | # if !UNICODE_3 |
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235 | if (ch >= 0x10000) |
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236 | ch = 0xfffd; |
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237 | # endif |
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238 | scr_overlay_set (11, y + 1, ch, r); |
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239 | |
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240 | if (WCWIDTH (ch) >= 2) |
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241 | scr_overlay_set (12, y + 1, NOCHAR, r); |
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242 | } |
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243 | |
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244 | // { |
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245 | // char buf[4+4+3+1]; |
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246 | // snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y); |
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247 | // scr_overlay_set (0, 0, buf); |
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248 | // } |
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249 | scr_overlay_set (0, len + 1, attr); |
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250 | for (int i = 0; i < len; i++) |
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251 | { |
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252 | scr_overlay_set (0, len + 2 + i, fname[i]); |
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253 | free (fname[i]); |
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254 | } |
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255 | |
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256 | # if ENABLE_COMBINING |
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257 | if (alloc) |
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258 | delete [] alloc; |
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259 | # endif |
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260 | } |
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261 | #endif |
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262 | |
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263 | void ecb_cold |
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264 | rxvt_term::commit_iso14755 () |
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265 | { |
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266 | wchar_t ch = iso14755buf & ISO_14755_MASK; |
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267 | |
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268 | if (iso14755buf & ISO_14755_51) |
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269 | { |
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270 | char mb[MB_LEN_MAX]; |
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271 | int len; |
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272 | |
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273 | // allow verbatim 0-bytes and control-bytes to be entered |
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274 | if (ch >= 0x20) |
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275 | len = wctomb (mb, ch); |
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276 | else |
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277 | { |
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278 | mb[0] = ch; |
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279 | len = 1; |
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280 | } |
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281 | |
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282 | if (len > 0) |
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283 | tt_write (mb, len); |
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284 | else |
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285 | scr_bell (); |
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286 | } |
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287 | |
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288 | iso14755buf = 0; |
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289 | } |
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290 | |
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291 | static int ecb_cold |
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292 | hex_keyval (XKeyEvent &ev) |
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293 | { |
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294 | // check whether this event corresponds to a hex digit |
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295 | // if the modifiers had not been pressed. |
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296 | for (int index = 0; index < 8; index++) |
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297 | { |
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298 | KeySym k = XLookupKeysym (&ev, index); |
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299 | |
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300 | if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0; |
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301 | else if (k >= XK_0 && k <= XK_9) return k - XK_0; |
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302 | else if (k >= XK_a && k <= XK_f) return k - XK_a + 10; |
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303 | else if (k >= XK_A && k <= XK_F) return k - XK_A + 10; |
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304 | } |
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305 | |
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306 | return -1; |
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307 | } |
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308 | #endif |
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309 | |
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310 | static inline KeySym ecb_cold |
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311 | translate_keypad (KeySym keysym, bool kp) |
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312 | { |
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313 | #ifdef XK_KP_Home |
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314 | static const KeySym keypadtrans[] = { |
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315 | XK_KP_7, // XK_KP_Home |
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316 | XK_KP_4, // XK_KP_Left |
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317 | XK_KP_8, // XK_KP_Up |
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318 | XK_KP_6, // XK_KP_Right |
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319 | XK_KP_2, // XK_KP_Down |
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320 | # ifndef UNSHIFTED_SCROLLKEYS |
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321 | XK_KP_9, // XK_KP_Prior |
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322 | XK_KP_3, // XK_KP_Next |
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323 | # else |
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324 | XK_Prior, |
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325 | XK_Next, |
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326 | # endif |
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327 | XK_KP_1, // XK_KP_End |
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328 | XK_KP_5, // XK_KP_Begin |
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329 | }; |
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330 | |
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331 | if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin)) |
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332 | { |
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333 | unsigned int index = keysym - XK_KP_Home; |
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334 | keysym = kp ? keypadtrans[index] : XK_Home + index; |
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335 | } |
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336 | else if (keysym == XK_KP_Insert) |
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337 | keysym = kp ? XK_KP_0 : XK_Insert; |
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338 | # ifndef NO_DELETE_KEY |
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339 | else if (keysym == XK_KP_Delete) |
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340 | keysym = kp ? XK_KP_Decimal : XK_Delete; |
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341 | # endif |
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342 | #endif |
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343 | return keysym; |
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344 | } |
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345 | |
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346 | static inline int ecb_cold |
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347 | map_function_key (KeySym keysym) |
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348 | { |
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349 | int param = 0; |
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350 | |
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351 | if (IN_RANGE_INC (keysym, XK_F1, XK_F35)) |
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352 | { |
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353 | param = 11 + keysym - XK_F1; |
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354 | if (keysym >= XK_F17) |
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355 | param += 4; |
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356 | else if (keysym >= XK_F15) |
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357 | param += 3; |
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358 | else if (keysym >= XK_F11) |
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359 | param += 2; |
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360 | else if (keysym >= XK_F6) |
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361 | param += 1; |
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362 | } |
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363 | else |
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364 | switch (keysym) |
82 | { |
365 | { |
83 | R->numlock_state = (ev->state & R->ModNumLockMask); |
366 | case XK_Find: |
84 | PrivMode((!R->numlock_state), PrivMode_aplKP); |
367 | param = 1; |
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368 | break; |
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369 | case XK_Insert: |
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370 | param = 2; |
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371 | break; |
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372 | #ifdef DXK_Remove |
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373 | case DXK_Remove: |
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374 | #endif |
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375 | case XK_Execute: |
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376 | param = 3; |
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377 | break; |
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378 | case XK_Select: |
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379 | param = 4; |
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380 | break; |
|
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381 | #ifndef UNSHIFTED_SCROLLKEYS |
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382 | case XK_Prior: |
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383 | param = 5; |
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384 | break; |
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385 | case XK_Next: |
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386 | param = 6; |
|
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387 | break; |
|
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388 | case XK_Home: |
|
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389 | param = 7; |
|
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390 | break; |
|
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391 | case XK_End: |
|
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392 | param = 8; |
|
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393 | break; |
|
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394 | #endif |
|
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395 | case XK_Help: |
|
|
396 | param = 28; |
|
|
397 | break; |
|
|
398 | case XK_Menu: |
|
|
399 | param = 29; |
|
|
400 | break; |
85 | } |
401 | } |
|
|
402 | return param; |
|
|
403 | } |
86 | |
404 | |
|
|
405 | static inline wchar_t * |
|
|
406 | rxvt_wcsdup (const wchar_t *str, int len) |
|
|
407 | { |
|
|
408 | wchar_t *r = (wchar_t *)rxvt_malloc ((len + 1) * sizeof (wchar_t)); |
|
|
409 | memcpy (r, str, len * sizeof (wchar_t)); |
|
|
410 | r[len] = 0; |
|
|
411 | return r; |
|
|
412 | } |
|
|
413 | |
|
|
414 | void ecb_cold |
|
|
415 | rxvt_term::key_press (XKeyEvent &ev) |
|
|
416 | { |
|
|
417 | int ctrl, meta, shft, len; |
|
|
418 | KeySym keysym; |
|
|
419 | int valid_keysym; |
|
|
420 | char rkbuf[KBUFSZ + 1]; |
|
|
421 | char *kbuf = rkbuf + 1; |
|
|
422 | |
|
|
423 | #if ISO_14755 |
|
|
424 | if (iso14755buf & ISO_14755_52) |
|
|
425 | return; |
|
|
426 | #endif |
|
|
427 | |
|
|
428 | /* |
|
|
429 | * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an |
|
|
430 | * escape sequence to toggle the Keypad. |
|
|
431 | * |
|
|
432 | * Always permit `shift' to override the current setting |
|
|
433 | */ |
|
|
434 | shft = ev.state & ShiftMask; |
|
|
435 | ctrl = ev.state & ControlMask; |
|
|
436 | meta = ev.state & ModMetaMask; |
|
|
437 | |
87 | kbuf[0] = 0; |
438 | kbuf[0] = 0; |
88 | |
439 | |
89 | #ifdef USE_XIM |
440 | #if USE_XIM |
90 | if (R->Input_Context) |
441 | if (Input_Context) |
91 | { |
442 | { |
92 | Status status_return; |
443 | Status status_return; |
93 | |
444 | |
|
|
445 | #if 0 |
94 | #ifdef X_HAVE_UTF8_STRING |
446 | #ifdef X_HAVE_UTF8_STRING |
95 | if (R->enc_utf8 && 0) |
447 | if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful |
96 | len = Xutf8LookupString (R->Input_Context, ev, (char *)kbuf, |
448 | len = Xutf8LookupString (Input_Context, &ev, kbuf, |
97 | KBUFSZ, &keysym, &status_return); |
449 | KBUFSZ, &keysym, &status_return); |
98 | else |
450 | else |
99 | #endif |
451 | #endif |
|
|
452 | #endif |
100 | { |
453 | { |
101 | wchar_t wkbuf[KBUFSZ + 1]; |
454 | wchar_t wkbuf[KBUFSZ + 1]; |
102 | |
455 | |
103 | // the XOpenIM manpage lies about hardcoding the locale |
456 | // the XOpenIM manpage lies about hardcoding the locale |
104 | // at the point of XOpenIM, so temporarily switch locales |
457 | // at the point of XOpenIM, so temporarily switch locales |
105 | if (R->rs[Rs_imLocale]) |
458 | if (rs[Rs_imLocale]) |
106 | SET_LOCALE (R->rs[Rs_imLocale]); |
459 | SET_LOCALE (rs[Rs_imLocale]); |
|
|
460 | |
107 | // assume wchar_t == unicode or better |
461 | // assume wchar_t == unicode or better |
108 | len = XwcLookupString (R->Input_Context, ev, wkbuf, |
462 | len = XwcLookupString (Input_Context, &ev, wkbuf, |
109 | KBUFSZ, &keysym, &status_return); |
463 | KBUFSZ, &keysym, &status_return); |
|
|
464 | |
110 | if (R->rs[Rs_imLocale]) |
465 | if (rs[Rs_imLocale]) |
111 | SET_LOCALE (R->locale); |
466 | SET_LOCALE (locale); |
112 | |
467 | |
113 | if (status_return == XLookupChars |
468 | if (status_return == XLookupChars |
114 | || status_return == XLookupBoth) |
469 | || status_return == XLookupBoth) |
115 | { |
|
|
116 | wkbuf[len] = 0; |
|
|
117 | len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); |
|
|
118 | if (len < 0) |
|
|
119 | len = 0; |
|
|
120 | } |
|
|
121 | else |
|
|
122 | len = 0; |
|
|
123 | } |
|
|
124 | |
|
|
125 | valid_keysym = status_return == XLookupKeySym |
|
|
126 | || status_return == XLookupBoth; |
|
|
127 | } |
|
|
128 | else |
|
|
129 | #endif |
|
|
130 | { |
|
|
131 | len = XLookupString (ev, (char *)kbuf, KBUFSZ, &keysym, &R->compose); |
|
|
132 | valid_keysym = !len; |
|
|
133 | } |
|
|
134 | |
|
|
135 | if (valid_keysym) |
|
|
136 | { |
|
|
137 | /* for some backwards compatibility */ |
|
|
138 | #if defined(HOTKEY_CTRL) || defined(HOTKEY_META) |
|
|
139 | # ifdef HOTKEY_CTRL |
|
|
140 | if (ctrl) |
|
|
141 | # else |
|
|
142 | if (meta) |
|
|
143 | # endif |
|
|
144 | { |
|
|
145 | if (keysym == R->ks_bigfont) |
|
|
146 | { |
|
|
147 | rxvt_change_font(aR_ 0, FONT_UP); |
|
|
148 | return; |
|
|
149 | } |
|
|
150 | else if (keysym == R->ks_smallfont) |
|
|
151 | { |
|
|
152 | rxvt_change_font(aR_ 0, FONT_DN); |
|
|
153 | return; |
|
|
154 | } |
|
|
155 | } |
|
|
156 | #endif |
|
|
157 | |
|
|
158 | if (R->TermWin.saveLines) { |
|
|
159 | #ifdef UNSHIFTED_SCROLLKEYS |
|
|
160 | if (!ctrl && !meta) { |
|
|
161 | #else |
|
|
162 | if (IS_SCROLL_MOD) { |
|
|
163 | #endif |
|
|
164 | int lnsppg; |
|
|
165 | |
|
|
166 | #ifdef PAGING_CONTEXT_LINES |
|
|
167 | lnsppg = R->TermWin.nrow - PAGING_CONTEXT_LINES; |
|
|
168 | #else |
|
|
169 | lnsppg = R->TermWin.nrow * 4 / 5; |
|
|
170 | #endif |
|
|
171 | if (keysym == XK_Prior) { |
|
|
172 | rxvt_scr_page(aR_ UP, lnsppg); |
|
|
173 | return; |
|
|
174 | } else if (keysym == XK_Next) { |
|
|
175 | rxvt_scr_page(aR_ DN, lnsppg); |
|
|
176 | return; |
|
|
177 | } |
|
|
178 | } |
|
|
179 | #ifdef SCROLL_ON_UPDOWN_KEYS |
|
|
180 | if (IS_SCROLL_MOD) { |
|
|
181 | if (keysym == XK_Up) { |
|
|
182 | rxvt_scr_page(aR_ UP, 1); |
|
|
183 | return; |
|
|
184 | } else if (keysym == XK_Down) { |
|
|
185 | rxvt_scr_page(aR_ DN, 1); |
|
|
186 | return; |
|
|
187 | } |
|
|
188 | } |
|
|
189 | #endif |
|
|
190 | #ifdef SCROLL_ON_HOMEEND_KEYS |
|
|
191 | if (IS_SCROLL_MOD) { |
|
|
192 | if (keysym == XK_Home) { |
|
|
193 | rxvt_scr_move_to(aR_ 0, 1); |
|
|
194 | return; |
|
|
195 | } else if (keysym == XK_End) { |
|
|
196 | rxvt_scr_move_to(aR_ 1, 0); |
|
|
197 | return; |
|
|
198 | } |
|
|
199 | } |
|
|
200 | #endif |
|
|
201 | } |
|
|
202 | |
|
|
203 | if (shft) { |
|
|
204 | /* Shift + F1 - F10 generates F11 - F20 */ |
|
|
205 | if (keysym >= XK_F1 && keysym <= XK_F10) { |
|
|
206 | keysym += (XK_F11 - XK_F1); |
|
|
207 | shft = 0; /* turn off Shift */ |
|
|
208 | } else if (!ctrl && !meta && (R->PrivateModes & PrivMode_ShiftKeys)) { |
|
|
209 | switch (keysym) { |
|
|
210 | /* normal XTerm key bindings */ |
|
|
211 | case XK_Insert: /* Shift+Insert = paste mouse selection */ |
|
|
212 | rxvt_selection_request(aR_ ev->time, 0, 0); |
|
|
213 | return; |
|
|
214 | /* rxvt extras */ |
|
|
215 | case XK_KP_Add: /* Shift+KP_Add = bigger font */ |
|
|
216 | rxvt_change_font(aR_ 0, FONT_UP); |
|
|
217 | return; |
|
|
218 | case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ |
|
|
219 | rxvt_change_font(aR_ 0, FONT_DN); |
|
|
220 | return; |
|
|
221 | } |
|
|
222 | } |
|
|
223 | } |
|
|
224 | #ifdef PRINTPIPE |
|
|
225 | if (keysym == XK_Print) { |
|
|
226 | rxvt_scr_printscreen(aR_ ctrl | shft); |
|
|
227 | return; |
|
|
228 | } |
|
|
229 | #endif |
|
|
230 | #ifdef GREEK_SUPPORT |
|
|
231 | if (keysym == R->ks_greekmodeswith) { |
|
|
232 | R->greek_mode = !R->greek_mode; |
|
|
233 | if (R->greek_mode) { |
|
|
234 | rxvt_xterm_seq(aR_ XTerm_title, |
|
|
235 | (greek_getmode() == GREEK_ELOT928 |
|
|
236 | ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); |
|
|
237 | greek_reset(); |
|
|
238 | } else |
|
|
239 | rxvt_xterm_seq(aR_ XTerm_title, APL_NAME "-" VERSION, CHAR_ST); |
|
|
240 | return; |
|
|
241 | } |
|
|
242 | #endif |
|
|
243 | |
|
|
244 | if (keysym >= 0xFF00 && keysym <= 0xFFFF) { |
|
|
245 | #ifdef KEYSYM_RESOURCE |
|
|
246 | if (!(shft | ctrl) && R->Keysym_map[keysym & 0xFF] != NULL) { |
|
|
247 | unsigned int l; |
|
|
248 | const unsigned char *kbuf0; |
|
|
249 | const unsigned char ch = C0_ESC; |
|
|
250 | |
|
|
251 | kbuf0 = (R->Keysym_map[keysym & 0xFF]); |
|
|
252 | l = (unsigned int)*kbuf0++; |
|
|
253 | |
|
|
254 | /* escape prefix */ |
|
|
255 | if (meta) |
|
|
256 | # ifdef META8_OPTION |
|
|
257 | if (R->meta_char == C0_ESC) |
|
|
258 | # endif |
|
|
259 | R->tt_write (&ch, 1); |
|
|
260 | R->tt_write (kbuf0, l); |
|
|
261 | return; |
|
|
262 | } else |
|
|
263 | #endif |
|
|
264 | { |
|
|
265 | newlen = 1; |
|
|
266 | switch (keysym) { |
|
|
267 | #ifndef NO_BACKSPACE_KEY |
|
|
268 | case XK_BackSpace: |
|
|
269 | if (R->PrivateModes & PrivMode_HaveBackSpace) { |
|
|
270 | kbuf[0] = (!!(R->PrivateModes & PrivMode_BackSpace) |
|
|
271 | ^ !!ctrl) ? '\b' : '\177'; |
|
|
272 | kbuf[1] = '\0'; |
|
|
273 | } else |
|
|
274 | STRCPY(kbuf, R->key_backspace); |
|
|
275 | # ifdef MULTICHAR_SET |
|
|
276 | if ((R->Options & Opt_mc_hack) && R->screen.cur.col > 0) { |
|
|
277 | int col, row; |
|
|
278 | |
|
|
279 | newlen = STRLEN(kbuf); |
|
|
280 | col = R->screen.cur.col - 1; |
|
|
281 | row = R->screen.cur.row + R->TermWin.saveLines; |
|
|
282 | if (IS_MULTI2(R->screen.rend[row][col])) |
|
|
283 | MEMMOVE(kbuf + newlen, kbuf, newlen + 1); |
|
|
284 | } |
|
|
285 | # endif |
|
|
286 | break; |
|
|
287 | #endif |
|
|
288 | #ifndef NO_DELETE_KEY |
|
|
289 | case XK_Delete: |
|
|
290 | STRCPY(kbuf, R->key_delete); |
|
|
291 | # ifdef MULTICHAR_SET |
|
|
292 | if (R->Options & Opt_mc_hack) { |
|
|
293 | int col, row; |
|
|
294 | |
|
|
295 | newlen = STRLEN(kbuf); |
|
|
296 | col = R->screen.cur.col; |
|
|
297 | row = R->screen.cur.row + R->TermWin.saveLines; |
|
|
298 | if (IS_MULTI1(R->screen.rend[row][col])) |
|
|
299 | MEMMOVE(kbuf + newlen, kbuf, newlen + 1); |
|
|
300 | } |
|
|
301 | # endif |
|
|
302 | break; |
|
|
303 | #endif |
|
|
304 | case XK_Tab: |
|
|
305 | if (shft) |
|
|
306 | STRCPY(kbuf, "\033[Z"); |
|
|
307 | else { |
|
|
308 | #ifdef CTRL_TAB_MAKES_META |
|
|
309 | if (ctrl) |
|
|
310 | meta = 1; |
|
|
311 | #endif |
|
|
312 | #ifdef MOD4_TAB_MAKES_META |
|
|
313 | if (ev->state & Mod4Mask) |
|
|
314 | meta = 1; |
|
|
315 | #endif |
|
|
316 | newlen = 0; |
|
|
317 | } |
|
|
318 | break; |
|
|
319 | |
|
|
320 | |
|
|
321 | #ifdef XK_KP_Left |
|
|
322 | case XK_KP_Up: /* \033Ox or standard */ |
|
|
323 | case XK_KP_Down: /* \033Or or standard */ |
|
|
324 | case XK_KP_Right: /* \033Ov or standard */ |
|
|
325 | case XK_KP_Left: /* \033Ot or standard */ |
|
|
326 | if ((R->PrivateModes & PrivMode_aplKP) ? !shft : shft) { |
|
|
327 | STRCPY(kbuf, "\033OZ"); |
|
|
328 | kbuf[2] = ("txvr"[keysym - XK_KP_Left]); |
|
|
329 | break; |
|
|
330 | } else |
|
|
331 | /* translate to std. cursor key */ |
|
|
332 | keysym = XK_Left + (keysym - XK_KP_Left); |
|
|
333 | /* FALLTHROUGH */ |
|
|
334 | #endif |
|
|
335 | case XK_Up: /* "\033[A" */ |
|
|
336 | case XK_Down: /* "\033[B" */ |
|
|
337 | case XK_Right: /* "\033[C" */ |
|
|
338 | case XK_Left: /* "\033[D" */ |
|
|
339 | STRCPY(kbuf, "\033[Z"); |
|
|
340 | kbuf[2] = ("DACB"[keysym - XK_Left]); |
|
|
341 | /* do Shift first */ |
|
|
342 | if (shft) |
|
|
343 | kbuf[2] = ("dacb"[keysym - XK_Left]); |
|
|
344 | else if (ctrl) { |
|
|
345 | kbuf[1] = 'O'; |
|
|
346 | kbuf[2] = ("dacb"[keysym - XK_Left]); |
|
|
347 | } else if (R->PrivateModes & PrivMode_aplCUR) |
|
|
348 | kbuf[1] = 'O'; |
|
|
349 | #ifdef MULTICHAR_SET |
|
|
350 | //TODO: ?? |
|
|
351 | if (R->Options & Opt_mc_hack) { |
|
|
352 | int col, row, m; |
|
|
353 | |
|
|
354 | col = R->screen.cur.col; |
|
|
355 | row = R->screen.cur.row + R->TermWin.saveLines; |
|
|
356 | m = 0; |
|
|
357 | if (keysym == XK_Right |
|
|
358 | && IS_MULTI1(R->screen.rend[row][col])) |
|
|
359 | m = 1; |
|
|
360 | else if (keysym == XK_Left) { |
|
|
361 | if (col > 0) { |
|
|
362 | if (IS_MULTI2(R->screen.rend[row][col - 1])) |
|
|
363 | m = 1; |
|
|
364 | } else if (R->screen.cur.row > 0) { |
|
|
365 | col = R->screen.tlen[--row]; |
|
|
366 | if (col == -1) |
|
|
367 | col = R->TermWin.ncol - 1; |
|
|
368 | else |
|
|
369 | col--; |
|
|
370 | if (col > 0 |
|
|
371 | && IS_MULTI2(R->screen.rend[row][col])) |
|
|
372 | m = 1; |
|
|
373 | } |
|
|
374 | } |
|
|
375 | if (m) |
|
|
376 | MEMMOVE(kbuf + 3, kbuf, 3 + 1); |
|
|
377 | } |
|
|
378 | #endif |
|
|
379 | break; |
|
|
380 | |
|
|
381 | #ifndef UNSHIFTED_SCROLLKEYS |
|
|
382 | # ifdef XK_KP_Prior |
|
|
383 | case XK_KP_Prior: |
|
|
384 | /* allow shift to override */ |
|
|
385 | if ((R->PrivateModes & PrivMode_aplKP) ? !shft : shft) { |
|
|
386 | STRCPY(kbuf, "\033Oy"); |
|
|
387 | break; |
|
|
388 | } |
|
|
389 | /* FALLTHROUGH */ |
|
|
390 | # endif |
|
|
391 | case XK_Prior: |
|
|
392 | STRCPY(kbuf, "\033[5~"); |
|
|
393 | break; |
|
|
394 | # ifdef XK_KP_Next |
|
|
395 | case XK_KP_Next: |
|
|
396 | /* allow shift to override */ |
|
|
397 | if ((R->PrivateModes & PrivMode_aplKP) ? !shft : shft) { |
|
|
398 | STRCPY(kbuf, "\033Os"); |
|
|
399 | break; |
|
|
400 | } |
|
|
401 | /* FALLTHROUGH */ |
|
|
402 | # endif |
|
|
403 | case XK_Next: |
|
|
404 | STRCPY(kbuf, "\033[6~"); |
|
|
405 | break; |
|
|
406 | #endif |
|
|
407 | case XK_KP_Enter: |
|
|
408 | /* allow shift to override */ |
|
|
409 | if ((R->PrivateModes & PrivMode_aplKP) ? !shft : shft) { |
|
|
410 | STRCPY(kbuf, "\033OM"); |
|
|
411 | } else { |
|
|
412 | kbuf[0] = '\r'; |
|
|
413 | kbuf[1] = '\0'; |
|
|
414 | } |
|
|
415 | break; |
|
|
416 | |
|
|
417 | #ifdef XK_KP_Begin |
|
|
418 | case XK_KP_Begin: |
|
|
419 | STRCPY(kbuf, "\033Ou"); |
|
|
420 | break; |
|
|
421 | |
|
|
422 | case XK_KP_Insert: |
|
|
423 | STRCPY(kbuf, "\033Op"); |
|
|
424 | break; |
|
|
425 | |
|
|
426 | case XK_KP_Delete: |
|
|
427 | STRCPY(kbuf, "\033On"); |
|
|
428 | break; |
|
|
429 | #endif |
|
|
430 | case XK_KP_F1: /* "\033OP" */ |
|
|
431 | case XK_KP_F2: /* "\033OQ" */ |
|
|
432 | case XK_KP_F3: /* "\033OR" */ |
|
|
433 | case XK_KP_F4: /* "\033OS" */ |
|
|
434 | STRCPY(kbuf, "\033OP"); |
|
|
435 | kbuf[2] += (keysym - XK_KP_F1); |
|
|
436 | break; |
|
|
437 | |
|
|
438 | case XK_KP_Multiply: /* "\033Oj" : "*" */ |
|
|
439 | case XK_KP_Add: /* "\033Ok" : "+" */ |
|
|
440 | case XK_KP_Separator: /* "\033Ol" : "," */ |
|
|
441 | case XK_KP_Subtract: /* "\033Om" : "-" */ |
|
|
442 | case XK_KP_Decimal: /* "\033On" : "." */ |
|
|
443 | case XK_KP_Divide: /* "\033Oo" : "/" */ |
|
|
444 | case XK_KP_0: /* "\033Op" : "0" */ |
|
|
445 | case XK_KP_1: /* "\033Oq" : "1" */ |
|
|
446 | case XK_KP_2: /* "\033Or" : "2" */ |
|
|
447 | case XK_KP_3: /* "\033Os" : "3" */ |
|
|
448 | case XK_KP_4: /* "\033Ot" : "4" */ |
|
|
449 | case XK_KP_5: /* "\033Ou" : "5" */ |
|
|
450 | case XK_KP_6: /* "\033Ov" : "6" */ |
|
|
451 | case XK_KP_7: /* "\033Ow" : "7" */ |
|
|
452 | case XK_KP_8: /* "\033Ox" : "8" */ |
|
|
453 | case XK_KP_9: /* "\033Oy" : "9" */ |
|
|
454 | /* allow shift to override */ |
|
|
455 | if ((R->PrivateModes & PrivMode_aplKP) ? !shft : shft) { |
|
|
456 | STRCPY(kbuf, "\033Oj"); |
|
|
457 | kbuf[2] += (keysym - XK_KP_Multiply); |
|
|
458 | } else { |
|
|
459 | kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); |
|
|
460 | kbuf[1] = '\0'; |
|
|
461 | } |
|
|
462 | break; |
|
|
463 | |
|
|
464 | case XK_Find: |
|
|
465 | STRCPY(kbuf, "\033[1~"); |
|
|
466 | break; |
|
|
467 | case XK_Insert: |
|
|
468 | STRCPY(kbuf, "\033[2~"); |
|
|
469 | break; |
|
|
470 | #ifdef DXK_Remove /* support for DEC remove like key */ |
|
|
471 | case DXK_Remove: |
|
|
472 | /* FALLTHROUGH */ |
|
|
473 | #endif |
|
|
474 | case XK_Execute: |
|
|
475 | STRCPY(kbuf, "\033[3~"); |
|
|
476 | break; |
|
|
477 | case XK_Select: |
|
|
478 | STRCPY(kbuf, "\033[4~"); |
|
|
479 | break; |
|
|
480 | #ifdef XK_KP_End |
|
|
481 | case XK_KP_End: |
|
|
482 | /* allow shift to override */ |
|
|
483 | if ((R->PrivateModes & PrivMode_aplKP) ? !shft : shft) { |
|
|
484 | STRCPY(kbuf, "\033Oq"); |
|
|
485 | break; |
|
|
486 | } |
|
|
487 | /* FALLTHROUGH */ |
|
|
488 | #endif |
|
|
489 | case XK_End: |
|
|
490 | STRCPY(kbuf, KS_END); |
|
|
491 | break; |
|
|
492 | #ifdef XK_KP_Home |
|
|
493 | case XK_KP_Home: |
|
|
494 | /* allow shift to override */ |
|
|
495 | if ((R->PrivateModes & PrivMode_aplKP) ? !shft : shft) { |
|
|
496 | STRCPY(kbuf, "\033Ow"); |
|
|
497 | break; |
|
|
498 | } |
|
|
499 | /* FALLTHROUGH */ |
|
|
500 | #endif |
|
|
501 | case XK_Home: |
|
|
502 | STRCPY(kbuf, KS_HOME); |
|
|
503 | break; |
|
|
504 | |
|
|
505 | #define FKEY(n, fkey) \ |
|
|
506 | sprintf((char *)kbuf,"\033[%2d~", (int)((n) + (keysym - fkey))) |
|
|
507 | |
|
|
508 | case XK_F1: /* "\033[11~" */ |
|
|
509 | case XK_F2: /* "\033[12~" */ |
|
|
510 | case XK_F3: /* "\033[13~" */ |
|
|
511 | case XK_F4: /* "\033[14~" */ |
|
|
512 | case XK_F5: /* "\033[15~" */ |
|
|
513 | FKEY(11, XK_F1); |
|
|
514 | break; |
|
|
515 | case XK_F6: /* "\033[17~" */ |
|
|
516 | case XK_F7: /* "\033[18~" */ |
|
|
517 | case XK_F8: /* "\033[19~" */ |
|
|
518 | case XK_F9: /* "\033[20~" */ |
|
|
519 | case XK_F10: /* "\033[21~" */ |
|
|
520 | FKEY(17, XK_F6); |
|
|
521 | break; |
|
|
522 | case XK_F11: /* "\033[23~" */ |
|
|
523 | case XK_F12: /* "\033[24~" */ |
|
|
524 | case XK_F13: /* "\033[25~" */ |
|
|
525 | case XK_F14: /* "\033[26~" */ |
|
|
526 | FKEY(23, XK_F11); |
|
|
527 | break; |
|
|
528 | case XK_F15: /* "\033[28~" */ |
|
|
529 | case XK_F16: /* "\033[29~" */ |
|
|
530 | FKEY(28, XK_F15); |
|
|
531 | break; |
|
|
532 | case XK_Help: /* "\033[28~" */ |
|
|
533 | FKEY(28, XK_Help); |
|
|
534 | break; |
|
|
535 | case XK_Menu: /* "\033[29~" */ |
|
|
536 | FKEY(29, XK_Menu); |
|
|
537 | break; |
|
|
538 | case XK_F17: /* "\033[31~" */ |
|
|
539 | case XK_F18: /* "\033[32~" */ |
|
|
540 | case XK_F19: /* "\033[33~" */ |
|
|
541 | case XK_F20: /* "\033[34~" */ |
|
|
542 | case XK_F21: /* "\033[35~" */ |
|
|
543 | case XK_F22: /* "\033[36~" */ |
|
|
544 | case XK_F23: /* "\033[37~" */ |
|
|
545 | case XK_F24: /* "\033[38~" */ |
|
|
546 | case XK_F25: /* "\033[39~" */ |
|
|
547 | case XK_F26: /* "\033[40~" */ |
|
|
548 | case XK_F27: /* "\033[41~" */ |
|
|
549 | case XK_F28: /* "\033[42~" */ |
|
|
550 | case XK_F29: /* "\033[43~" */ |
|
|
551 | case XK_F30: /* "\033[44~" */ |
|
|
552 | case XK_F31: /* "\033[45~" */ |
|
|
553 | case XK_F32: /* "\033[46~" */ |
|
|
554 | case XK_F33: /* "\033[47~" */ |
|
|
555 | case XK_F34: /* "\033[48~" */ |
|
|
556 | case XK_F35: /* "\033[49~" */ |
|
|
557 | FKEY(31, XK_F17); |
|
|
558 | break; |
|
|
559 | #undef FKEY |
|
|
560 | default: |
|
|
561 | newlen = 0; |
|
|
562 | break; |
|
|
563 | } |
|
|
564 | if (newlen) |
|
|
565 | len = STRLEN(kbuf); |
|
|
566 | } |
|
|
567 | /* |
|
|
568 | * Pass meta for all function keys, if 'meta' option set |
|
|
569 | */ |
|
|
570 | #ifdef META8_OPTION |
|
|
571 | if (meta && (R->meta_char == 0x80) && len > 0) |
|
|
572 | kbuf[len - 1] |= 0x80; |
|
|
573 | #endif |
|
|
574 | } else if (ctrl && keysym == XK_minus) { |
|
|
575 | len = 1; |
|
|
576 | kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ |
|
|
577 | } else { |
|
|
578 | #ifdef META8_OPTION |
|
|
579 | /* set 8-bit on */ |
|
|
580 | if (meta && (R->meta_char == 0x80)) { |
|
|
581 | unsigned char *ch; |
|
|
582 | |
|
|
583 | for (ch = kbuf; ch < kbuf + len; ch++) |
|
|
584 | *ch |= 0x80; |
|
|
585 | meta = 0; |
|
|
586 | } |
|
|
587 | #endif |
|
|
588 | #ifdef GREEK_SUPPORT |
|
|
589 | if (R->greek_mode) |
|
|
590 | len = greek_xlat(kbuf, len); |
|
|
591 | #endif |
|
|
592 | /* nil */ ; |
|
|
593 | } |
|
|
594 | } |
|
|
595 | |
|
|
596 | if (len <= 0) |
|
|
597 | return; /* not mapped */ |
|
|
598 | |
|
|
599 | if (R->Options & Opt_scrollTtyKeypress) |
|
|
600 | if (R->TermWin.view_start) { |
|
|
601 | R->TermWin.view_start = 0; |
|
|
602 | R->want_refresh = 1; |
|
|
603 | } |
|
|
604 | |
|
|
605 | /* |
|
|
606 | * these modifications only affect the static keybuffer |
|
|
607 | * pass Shift/Control indicators for function keys ending with `~' |
|
|
608 | * |
|
|
609 | * eg, |
|
|
610 | * Prior = "ESC[5~" |
|
|
611 | * Shift+Prior = "ESC[5$" |
|
|
612 | * Ctrl+Prior = "ESC[5^" |
|
|
613 | * Ctrl+Shift+Prior = "ESC[5@" |
|
|
614 | * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>). |
|
|
615 | */ |
|
|
616 | if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~') |
|
|
617 | kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); |
|
|
618 | |
|
|
619 | /* escape prefix */ |
|
|
620 | if (meta |
|
|
621 | #ifdef META8_OPTION |
|
|
622 | && (R->meta_char == C0_ESC) |
|
|
623 | #endif |
|
|
624 | ) { |
|
|
625 | const unsigned char ch = C0_ESC; |
|
|
626 | |
|
|
627 | R->tt_write(&ch, 1); |
|
|
628 | } |
|
|
629 | #ifdef DEBUG_CMD |
|
|
630 | if (debug_key) { /* Display keyboard buffer contents */ |
|
|
631 | char *p; |
|
|
632 | int i; |
|
|
633 | |
|
|
634 | fprintf(stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len); |
|
|
635 | for (i = 0, p = kbuf; i < len; i++, p++) |
|
|
636 | fprintf(stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p); |
|
|
637 | fprintf(stderr, "'\n"); |
|
|
638 | } |
|
|
639 | #endif /* DEBUG_CMD */ |
|
|
640 | R->tt_write (kbuf, (unsigned int)len); |
|
|
641 | } |
|
|
642 | /*}}} */ |
|
|
643 | |
|
|
644 | #if (MENUBAR_MAX) |
|
|
645 | /*{{{ rxvt_cmd_write(), rxvt_cmd_getc() */ |
|
|
646 | /* attempt to `write' count to the input buffer */ |
|
|
647 | /* EXTPROTO */ |
|
|
648 | unsigned int |
|
|
649 | rxvt_cmd_write(pR_ const unsigned char *str, unsigned int count) |
|
|
650 | { |
|
|
651 | unsigned int n, s; |
|
|
652 | unsigned char *cmdbuf_base = R->cmdbuf_base, |
|
|
653 | *cmdbuf_endp = R->cmdbuf_endp, |
|
|
654 | *cmdbuf_ptr = R->cmdbuf_ptr; |
|
|
655 | |
|
|
656 | n = cmdbuf_ptr - cmdbuf_base; |
|
|
657 | s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; |
|
|
658 | if (n > 0 && s < count) { |
|
|
659 | MEMMOVE(cmdbuf_base, cmdbuf_ptr, |
|
|
660 | (unsigned int)(cmdbuf_endp - cmdbuf_ptr)); |
|
|
661 | cmdbuf_ptr = cmdbuf_base; |
|
|
662 | cmdbuf_endp -= n; |
|
|
663 | s += n; |
|
|
664 | } |
|
|
665 | if (count > s) { |
|
|
666 | rxvt_print_error("data loss: cmd_write too large"); |
|
|
667 | count = s; |
|
|
668 | } |
|
|
669 | for (; count--;) |
|
|
670 | *cmdbuf_endp++ = *str++; |
|
|
671 | R->cmdbuf_ptr = cmdbuf_ptr; |
|
|
672 | R->cmdbuf_endp = cmdbuf_endp; |
|
|
673 | return 0; |
|
|
674 | } |
|
|
675 | #endif /* MENUBAR_MAX */ |
|
|
676 | |
|
|
677 | void |
|
|
678 | rxvt_term::flush () |
|
|
679 | { |
|
|
680 | #ifdef TRANSPARENT |
|
|
681 | if (want_full_refresh) |
|
|
682 | { |
|
|
683 | want_full_refresh = 0; |
|
|
684 | scr_clear (); |
|
|
685 | scr_touch (false); |
|
|
686 | want_refresh = 1; |
|
|
687 | } |
|
|
688 | #endif |
|
|
689 | |
|
|
690 | if (want_refresh) |
|
|
691 | { |
|
|
692 | scr_refresh (refresh_type); |
|
|
693 | rxvt_scrollbar_show (this, 1); |
|
|
694 | #ifdef USE_XIM |
|
|
695 | rxvt_IMSendSpot (this); |
|
|
696 | #endif |
|
|
697 | } |
|
|
698 | |
|
|
699 | XFlush (Xdisplay); |
|
|
700 | } |
|
|
701 | |
|
|
702 | void |
|
|
703 | rxvt_term::check_cb (check_watcher &w) |
|
|
704 | { |
|
|
705 | SET_R (this); |
|
|
706 | SET_LOCALE (locale); |
|
|
707 | |
|
|
708 | flush (); |
|
|
709 | } |
|
|
710 | |
|
|
711 | void |
|
|
712 | rxvt_term::process_x_events () |
|
|
713 | { |
|
|
714 | do |
|
|
715 | { |
|
|
716 | XEvent xev; |
|
|
717 | |
|
|
718 | XNextEvent (Xdisplay, &xev); |
|
|
719 | |
|
|
720 | #if defined(CURSOR_BLINK) |
|
|
721 | if ((Options & Opt_cursorBlink) |
|
|
722 | && xev.type == KeyPress) |
|
|
723 | { |
|
|
724 | if (hidden_cursor) |
|
|
725 | { |
470 | { |
726 | hidden_cursor = 0; |
471 | /* make sure the user can type ctrl-@, i.e. NUL */ |
727 | want_refresh = 1; |
472 | if (len == 1 && *wkbuf == 0) |
728 | } |
|
|
729 | |
|
|
730 | blink_ev.start (NOW + BLINK_INTERVAL); |
|
|
731 | } |
|
|
732 | #endif |
|
|
733 | |
|
|
734 | #if defined(POINTER_BLANK) |
|
|
735 | if ((Options & Opt_pointerBlank) |
|
|
736 | && (pointerBlankDelay > 0)) |
|
|
737 | { |
|
|
738 | if (xev.type == MotionNotify |
|
|
739 | || xev.type == ButtonPress |
|
|
740 | || xev.type == ButtonRelease) |
|
|
741 | if (hidden_pointer) |
|
|
742 | pointer_unblank (); |
|
|
743 | |
|
|
744 | if (xev.type == KeyPress && hidden_pointer == 0) |
|
|
745 | pointer_blank (); |
|
|
746 | } |
|
|
747 | #endif |
|
|
748 | |
|
|
749 | #ifdef USE_XIM |
|
|
750 | if (!XFilterEvent (&xev, xev.xany.window)) |
|
|
751 | #endif |
|
|
752 | rxvt_process_x_event (this, &xev); |
|
|
753 | } |
|
|
754 | while (XPending (Xdisplay)); |
|
|
755 | } |
|
|
756 | |
|
|
757 | void |
|
|
758 | rxvt_term::blink_cb (time_watcher &w) |
|
|
759 | { |
|
|
760 | w.at += BLINK_INTERVAL; |
|
|
761 | hidden_cursor = !hidden_cursor; |
|
|
762 | want_refresh = 1; |
|
|
763 | } |
|
|
764 | |
|
|
765 | void |
|
|
766 | rxvt_term::x_cb (io_watcher &w, short revents) |
|
|
767 | { |
|
|
768 | SET_R (this); |
|
|
769 | SET_LOCALE (locale); |
|
|
770 | |
|
|
771 | process_x_events (); |
|
|
772 | } |
|
|
773 | |
|
|
774 | bool |
|
|
775 | rxvt_term::pty_fill () |
|
|
776 | { |
|
|
777 | ssize_t n = cmdbuf_endp - cmdbuf_ptr; |
|
|
778 | |
|
|
779 | memmove (cmdbuf_base, cmdbuf_ptr, n); |
|
|
780 | cmdbuf_ptr = cmdbuf_base; |
|
|
781 | cmdbuf_endp = cmdbuf_ptr + n; |
|
|
782 | |
|
|
783 | n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); |
|
|
784 | |
|
|
785 | if (n > 0) |
|
|
786 | { |
|
|
787 | cmdbuf_endp += n; |
|
|
788 | return true; |
|
|
789 | } |
|
|
790 | else if (n < 0 && errno != EAGAIN) |
|
|
791 | destroy (); |
|
|
792 | |
|
|
793 | return false; |
|
|
794 | } |
|
|
795 | |
|
|
796 | void |
|
|
797 | rxvt_term::pty_cb (io_watcher &w, short revents) |
|
|
798 | { |
|
|
799 | SET_R (this); |
|
|
800 | SET_LOCALE (locale); |
|
|
801 | |
|
|
802 | if (revents & EVENT_WRITE) |
|
|
803 | tt_write (0, 0); |
|
|
804 | else if (revents & EVENT_READ) |
|
|
805 | { |
|
|
806 | bool flag = true; |
|
|
807 | |
|
|
808 | // loop, but don't allow a single term to monopolize us |
|
|
809 | // the number of loops is fully arbitrary, and thus wrong |
|
|
810 | while (flag && pty_fill ()) |
|
|
811 | { |
|
|
812 | if (!seen_input) |
|
|
813 | { |
|
|
814 | seen_input = 1; |
|
|
815 | /* once we know the shell is running, send the screen size. Again! */ |
|
|
816 | tt_winch (); |
|
|
817 | } |
|
|
818 | |
|
|
819 | uint32_t ch = NOCHAR; |
|
|
820 | |
|
|
821 | for (;;) |
|
|
822 | { |
|
|
823 | if (ch == NOCHAR) |
|
|
824 | ch = next_char (); |
|
|
825 | |
|
|
826 | if (ch == NOCHAR) // TODO: improve |
|
|
827 | break; |
|
|
828 | |
|
|
829 | if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r') |
|
|
830 | { |
473 | { |
831 | /* Read a text string from the input buffer */ |
474 | kbuf[0] = 0; |
832 | uint32_t buf[BUFSIZ]; |
|
|
833 | bool refreshnow = false; |
|
|
834 | int nlines = 0; |
|
|
835 | uint32_t *str = buf; |
|
|
836 | |
|
|
837 | *str++ = ch; |
475 | len = 1; |
838 | |
|
|
839 | for (;;) |
|
|
840 | { |
|
|
841 | ch = next_char (); |
|
|
842 | |
|
|
843 | if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r')) |
|
|
844 | break; |
|
|
845 | else |
|
|
846 | { |
|
|
847 | *str++ = ch; |
|
|
848 | |
|
|
849 | if (ch == '\n') |
|
|
850 | { |
|
|
851 | nlines++; |
|
|
852 | refresh_count++; |
|
|
853 | |
|
|
854 | if (!(Options & Opt_jumpScroll) |
|
|
855 | || (refresh_count >= (refresh_limit * (TermWin.nrow - 1)))) |
|
|
856 | { |
|
|
857 | refreshnow = true; |
|
|
858 | flag = false; |
|
|
859 | ch = NOCHAR; |
|
|
860 | break; |
|
|
861 | } |
|
|
862 | } |
|
|
863 | |
|
|
864 | if (str >= buf + BUFSIZ) |
|
|
865 | { |
|
|
866 | ch = NOCHAR; |
|
|
867 | break; |
|
|
868 | } |
|
|
869 | } |
|
|
870 | } |
|
|
871 | |
|
|
872 | rxvt_scr_add_lines (this, buf, nlines, str - buf); |
|
|
873 | |
|
|
874 | /* |
|
|
875 | * If there have been a lot of new lines, then update the screen |
|
|
876 | * What the heck I'll cheat and only refresh less than every page-full. |
|
|
877 | * the number of pages between refreshes is refresh_limit, which |
|
|
878 | * is incremented here because we must be doing flat-out scrolling. |
|
|
879 | * |
|
|
880 | * refreshing should be correct for small scrolls, because of the |
|
|
881 | * time-out |
|
|
882 | */ |
|
|
883 | if (refreshnow) |
|
|
884 | { |
|
|
885 | if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD) |
|
|
886 | refresh_limit++; |
|
|
887 | |
|
|
888 | scr_refresh (refresh_type); |
|
|
889 | } |
|
|
890 | |
|
|
891 | } |
476 | } |
892 | else |
477 | else |
893 | { |
478 | { |
894 | switch (ch) |
479 | wkbuf[len] = 0; |
|
|
480 | len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); |
|
|
481 | if (len < 0) |
895 | { |
482 | len = 0; |
896 | default: |
|
|
897 | rxvt_process_nonprinting (this, ch); |
|
|
898 | break; |
|
|
899 | case C0_ESC: /* escape char */ |
|
|
900 | rxvt_process_escape_seq (this); |
|
|
901 | break; |
|
|
902 | /*case 0x9b: */ /* CSI */ |
|
|
903 | /* rxvt_process_csi_seq (this); */ |
|
|
904 | } |
|
|
905 | |
|
|
906 | ch = NOCHAR; |
|
|
907 | } |
483 | } |
908 | } |
484 | } |
|
|
485 | else |
|
|
486 | len = 0; |
|
|
487 | } |
|
|
488 | |
|
|
489 | valid_keysym = status_return == XLookupKeySym |
|
|
490 | || status_return == XLookupBoth; |
|
|
491 | } |
|
|
492 | else |
|
|
493 | #endif |
|
|
494 | { |
|
|
495 | len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose); |
|
|
496 | valid_keysym = keysym != NoSymbol; |
|
|
497 | } |
|
|
498 | |
|
|
499 | if (valid_keysym) |
|
|
500 | { |
|
|
501 | if (keysym >= 0xFF00 && keysym <= 0xFFFF) |
909 | } |
502 | { |
910 | } |
503 | bool kp = priv_modes & PrivMode_aplKP ? !shft : shft; |
911 | } |
504 | unsigned int newlen = 1; |
912 | |
505 | |
913 | // read the next character, currently handles UTF-8 |
506 | if (ev.state & ModNumLockMask) |
914 | // will probably handle all sorts of other stuff in the future |
507 | kp = false; |
915 | uint32_t |
508 | |
916 | rxvt_term::next_char () |
509 | keysym = translate_keypad (keysym, kp); |
917 | { |
510 | |
918 | while (cmdbuf_ptr < cmdbuf_endp) |
511 | switch (keysym) |
|
|
512 | { |
|
|
513 | #ifndef NO_BACKSPACE_KEY |
|
|
514 | case XK_BackSpace: |
|
|
515 | if (priv_modes & PrivMode_HaveBackSpace) |
|
|
516 | { |
|
|
517 | kbuf[0] = (!! (priv_modes & PrivMode_BackSpace) |
|
|
518 | ^ !!ctrl) ? '\b' : '\177'; |
|
|
519 | kbuf[1] = '\0'; |
|
|
520 | } |
|
|
521 | else |
|
|
522 | strcpy (kbuf, rs[Rs_backspace_key]); |
|
|
523 | break; |
|
|
524 | #endif |
|
|
525 | #ifndef NO_DELETE_KEY |
|
|
526 | case XK_Delete: |
|
|
527 | strcpy (kbuf, rs[Rs_delete_key]); |
|
|
528 | break; |
|
|
529 | #endif |
|
|
530 | case XK_Tab: |
|
|
531 | if (shft) |
|
|
532 | strcpy (kbuf, "\033[Z"); |
|
|
533 | else |
|
|
534 | { |
|
|
535 | #ifdef CTRL_TAB_MAKES_META |
|
|
536 | if (ctrl) |
|
|
537 | meta = 1; |
|
|
538 | #endif |
|
|
539 | #ifdef MOD4_TAB_MAKES_META |
|
|
540 | if (ev.state & Mod4Mask) |
|
|
541 | meta = 1; |
|
|
542 | #endif |
|
|
543 | newlen = 0; |
|
|
544 | } |
|
|
545 | break; |
|
|
546 | |
|
|
547 | case XK_Up: /* "\033[A" */ |
|
|
548 | case XK_Down: /* "\033[B" */ |
|
|
549 | case XK_Right: /* "\033[C" */ |
|
|
550 | case XK_Left: /* "\033[D" */ |
|
|
551 | strcpy (kbuf, "\033[Z"); |
|
|
552 | kbuf[2] = "DACB"[keysym - XK_Left]; |
|
|
553 | /* do Shift first */ |
|
|
554 | if (shft) |
|
|
555 | kbuf[2] = "dacb"[keysym - XK_Left]; |
|
|
556 | else if (ctrl) |
|
|
557 | { |
|
|
558 | kbuf[1] = 'O'; |
|
|
559 | kbuf[2] = "dacb"[keysym - XK_Left]; |
|
|
560 | } |
|
|
561 | else if (priv_modes & PrivMode_aplCUR) |
|
|
562 | kbuf[1] = 'O'; |
|
|
563 | break; |
|
|
564 | |
|
|
565 | case XK_KP_Enter: |
|
|
566 | /* allow shift to override */ |
|
|
567 | if (kp) |
|
|
568 | { |
|
|
569 | strcpy (kbuf, "\033OM"); |
|
|
570 | break; |
|
|
571 | } |
|
|
572 | |
|
|
573 | /* FALLTHROUGH */ |
|
|
574 | |
|
|
575 | case XK_Return: |
|
|
576 | if (priv_modes & PrivMode_LFNL) |
|
|
577 | { |
|
|
578 | kbuf[0] = '\015'; |
|
|
579 | kbuf[1] = '\012'; |
|
|
580 | kbuf[2] = '\0'; |
|
|
581 | } |
|
|
582 | else |
|
|
583 | { |
|
|
584 | kbuf[0] = '\015'; |
|
|
585 | kbuf[1] = '\0'; |
|
|
586 | } |
|
|
587 | break; |
|
|
588 | |
|
|
589 | case XK_KP_F1: /* "\033OP" */ |
|
|
590 | case XK_KP_F2: /* "\033OQ" */ |
|
|
591 | case XK_KP_F3: /* "\033OR" */ |
|
|
592 | case XK_KP_F4: /* "\033OS" */ |
|
|
593 | strcpy (kbuf, "\033OP"); |
|
|
594 | kbuf[2] += (keysym - XK_KP_F1); |
|
|
595 | break; |
|
|
596 | |
|
|
597 | case XK_KP_Multiply: /* "\033Oj" : "*" */ |
|
|
598 | case XK_KP_Add: /* "\033Ok" : "+" */ |
|
|
599 | case XK_KP_Separator: /* "\033Ol" : "," */ |
|
|
600 | case XK_KP_Subtract: /* "\033Om" : "-" */ |
|
|
601 | case XK_KP_Decimal: /* "\033On" : "." */ |
|
|
602 | case XK_KP_Divide: /* "\033Oo" : "/" */ |
|
|
603 | case XK_KP_0: /* "\033Op" : "0" */ |
|
|
604 | case XK_KP_1: /* "\033Oq" : "1" */ |
|
|
605 | case XK_KP_2: /* "\033Or" : "2" */ |
|
|
606 | case XK_KP_3: /* "\033Os" : "3" */ |
|
|
607 | case XK_KP_4: /* "\033Ot" : "4" */ |
|
|
608 | case XK_KP_5: /* "\033Ou" : "5" */ |
|
|
609 | case XK_KP_6: /* "\033Ov" : "6" */ |
|
|
610 | case XK_KP_7: /* "\033Ow" : "7" */ |
|
|
611 | case XK_KP_8: /* "\033Ox" : "8" */ |
|
|
612 | case XK_KP_9: /* "\033Oy" : "9" */ |
|
|
613 | /* allow shift to override */ |
|
|
614 | if (kp) |
|
|
615 | { |
|
|
616 | strcpy (kbuf, "\033Oj"); |
|
|
617 | kbuf[2] += (keysym - XK_KP_Multiply); |
|
|
618 | } |
|
|
619 | else |
|
|
620 | { |
|
|
621 | kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); |
|
|
622 | kbuf[1] = '\0'; |
|
|
623 | } |
|
|
624 | break; |
|
|
625 | |
|
|
626 | default: |
|
|
627 | { |
|
|
628 | int param = map_function_key (keysym); |
|
|
629 | if (param > 0) |
|
|
630 | sprintf (kbuf,"\033[%d~", param); |
|
|
631 | else |
|
|
632 | newlen = 0; |
|
|
633 | } |
|
|
634 | break; |
|
|
635 | } |
|
|
636 | |
|
|
637 | if (newlen) |
|
|
638 | len = strlen (kbuf); |
|
|
639 | |
|
|
640 | if (len > 0) |
|
|
641 | { |
|
|
642 | /* |
|
|
643 | * pass Shift/Control indicators for function keys ending with `~' |
|
|
644 | * |
|
|
645 | * eg, |
|
|
646 | * Prior = "ESC[5~" |
|
|
647 | * Shift+Prior = "ESC[5$" |
|
|
648 | * Ctrl+Prior = "ESC[5^" |
|
|
649 | * Ctrl+Shift+Prior = "ESC[5@" |
|
|
650 | */ |
|
|
651 | if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~') |
|
|
652 | kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); |
|
|
653 | |
|
|
654 | /* |
|
|
655 | * Pass meta for all function keys, if 'meta' option set |
|
|
656 | */ |
|
|
657 | #ifdef META8_OPTION |
|
|
658 | if (meta && (meta_char == 0x80)) |
|
|
659 | kbuf[len - 1] |= 0x80; |
|
|
660 | #endif |
|
|
661 | } |
|
|
662 | |
|
|
663 | } |
|
|
664 | else if (ctrl && keysym == XK_minus) |
|
|
665 | { |
|
|
666 | len = 1; |
|
|
667 | kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ |
|
|
668 | } |
|
|
669 | else if (keysym == XK_ISO_Left_Tab) |
|
|
670 | { |
|
|
671 | strcpy (kbuf, "\033[Z"); |
|
|
672 | len = 3; |
|
|
673 | } |
|
|
674 | else |
|
|
675 | { |
|
|
676 | #ifdef META8_OPTION |
|
|
677 | /* set 8-bit on */ |
|
|
678 | if (meta && (meta_char == 0x80)) |
|
|
679 | { |
|
|
680 | char *ch; |
|
|
681 | |
|
|
682 | for (ch = kbuf; ch < kbuf + len; ch++) |
|
|
683 | *ch |= 0x80; |
|
|
684 | |
|
|
685 | meta = 0; |
|
|
686 | } |
|
|
687 | #endif |
|
|
688 | /* nil */ ; |
|
|
689 | } |
919 | { |
690 | } |
920 | if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh |
|
|
921 | return *cmdbuf_ptr++; |
|
|
922 | |
691 | |
923 | wchar_t wc; |
692 | /* escape prefix */ |
924 | int len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, &mbstate.mbs); |
693 | if (len && meta |
|
|
694 | #ifdef META8_OPTION |
|
|
695 | && meta_char == C0_ESC |
|
|
696 | #endif |
|
|
697 | ) |
|
|
698 | { |
|
|
699 | *--kbuf = C0_ESC; |
|
|
700 | len++; |
|
|
701 | } |
925 | |
702 | |
926 | if (len == (size_t)-2) |
703 | if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END))) |
927 | return NOCHAR; |
|
|
928 | |
|
|
929 | if (len == (size_t)-1) |
|
|
930 | return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through |
|
|
931 | |
|
|
932 | // assume wchar == unicode |
|
|
933 | cmdbuf_ptr += len; |
|
|
934 | return wc; |
704 | return; |
|
|
705 | |
|
|
706 | if (valid_keysym) |
935 | } |
707 | { |
936 | |
708 | #ifdef KEYSYM_RESOURCE |
937 | return NOCHAR; |
709 | if (keyboard->dispatch (this, keysym, ev.state, kbuf, len)) |
938 | } |
|
|
939 | |
|
|
940 | /* rxvt_cmd_getc() - Return next input character */ |
|
|
941 | /* |
|
|
942 | * Return the next input character after first passing any keyboard input |
|
|
943 | * to the command. |
|
|
944 | */ |
|
|
945 | /* INTPROTO */ |
|
|
946 | uint32_t |
|
|
947 | rxvt_cmd_getc(pR) |
|
|
948 | { |
|
|
949 | for (;;) |
|
|
950 | { |
|
|
951 | uint32_t c = R->next_char (); |
|
|
952 | if (c != NOCHAR) |
|
|
953 | return c; |
710 | return; |
|
|
711 | #endif |
954 | |
712 | |
955 | // incomplete sequences should occur rarely, still, a better solution |
713 | if (saveLines) |
956 | // would be preferred. either setjmp/longjmp or better design. |
714 | { |
957 | fcntl (R->cmd_fd, F_SETFL, 0); |
715 | #ifdef UNSHIFTED_SCROLLKEYS |
958 | R->pty_fill (); |
716 | if (!ctrl && !meta) |
959 | fcntl (R->cmd_fd, F_SETFL, O_NONBLOCK); |
717 | #else |
960 | } |
718 | if (IS_SCROLL_MOD) |
|
|
719 | #endif |
|
|
720 | { |
|
|
721 | int lnsppg; |
961 | |
722 | |
962 | #if 0 |
723 | #ifdef PAGING_CONTEXT_LINES |
963 | #define TIMEOUT_USEC 5000 |
724 | lnsppg = nrow - PAGING_CONTEXT_LINES; |
964 | fd_set readfds; |
725 | #else |
965 | int quick_timeout, select_res; |
726 | lnsppg = nrow * 4 / 5; |
966 | int want_motion_time, want_keypress_time; |
727 | #endif |
967 | struct timeval value; |
728 | max_it (lnsppg, 1); |
968 | #if defined(POINTER_BLANK) || defined(CURSOR_BLINK) |
729 | |
969 | struct timeval tp; |
730 | if (keysym == XK_Prior) |
|
|
731 | { |
|
|
732 | scr_page (lnsppg); |
|
|
733 | return; |
|
|
734 | } |
|
|
735 | else if (keysym == XK_Next) |
|
|
736 | { |
|
|
737 | scr_page (-lnsppg); |
|
|
738 | return; |
|
|
739 | } |
|
|
740 | } |
|
|
741 | #ifdef SCROLL_ON_UPDOWN_KEYS |
|
|
742 | if (IS_SCROLL_MOD) |
|
|
743 | { |
|
|
744 | if (keysym == XK_Up) |
|
|
745 | { |
|
|
746 | scr_page (1); |
|
|
747 | return; |
|
|
748 | } |
|
|
749 | else if (keysym == XK_Down) |
|
|
750 | { |
|
|
751 | scr_page (-1); |
|
|
752 | return; |
|
|
753 | } |
|
|
754 | } |
|
|
755 | #endif |
|
|
756 | #ifdef SCROLL_ON_HOMEEND_KEYS |
|
|
757 | if (IS_SCROLL_MOD) |
|
|
758 | { |
|
|
759 | if (keysym == XK_Home) |
|
|
760 | { |
|
|
761 | scr_changeview (top_row); |
|
|
762 | return; |
|
|
763 | } |
|
|
764 | else if (keysym == XK_End) |
|
|
765 | { |
|
|
766 | scr_changeview (0); |
|
|
767 | return; |
|
|
768 | } |
|
|
769 | } |
|
|
770 | #endif |
|
|
771 | } |
|
|
772 | |
|
|
773 | if (shft) |
|
|
774 | { |
|
|
775 | /* Shift + F1 - F10 generates F11 - F20 */ |
|
|
776 | if (keysym >= XK_F1 && keysym <= XK_F10) |
|
|
777 | { |
|
|
778 | keysym += (XK_F11 - XK_F1); |
|
|
779 | shft = 0; /* turn off Shift */ |
|
|
780 | } |
|
|
781 | else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys)) |
|
|
782 | { |
|
|
783 | switch (keysym) |
|
|
784 | { |
|
|
785 | /* normal XTerm key bindings */ |
|
|
786 | case XK_Insert: /* Shift+Insert = paste mouse selection */ |
|
|
787 | selection_request (ev.time); |
|
|
788 | return; |
|
|
789 | #if TODO |
|
|
790 | /* rxvt extras */ |
|
|
791 | case XK_KP_Add: /* Shift+KP_Add = bigger font */ |
|
|
792 | return; |
|
|
793 | case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ |
|
|
794 | return; |
|
|
795 | #endif |
|
|
796 | } |
|
|
797 | } |
|
|
798 | } |
|
|
799 | |
|
|
800 | if (ctrl && meta && (keysym == XK_c || keysym == XK_v)) |
|
|
801 | { |
|
|
802 | if (keysym == XK_v) |
|
|
803 | selection_request (ev.time, Sel_Clipboard); |
|
|
804 | else if (selection.len > 0) |
|
|
805 | { |
|
|
806 | free (selection.clip_text); |
|
|
807 | selection.clip_text = rxvt_wcsdup (selection.text, selection.len); |
|
|
808 | selection.clip_len = selection.len; |
|
|
809 | selection_grab (CurrentTime, true); |
|
|
810 | } |
|
|
811 | |
|
|
812 | return; |
|
|
813 | } |
|
|
814 | |
|
|
815 | #if ENABLE_FRILLS || ISO_14755 |
|
|
816 | // ISO 14755 support |
|
|
817 | if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51)) |
|
|
818 | { |
|
|
819 | int hv; |
|
|
820 | |
|
|
821 | if (iso14755buf & ISO_14755_51 |
|
|
822 | && (keysym == XK_space || keysym == XK_KP_Space |
|
|
823 | || keysym == XK_Return || keysym == XK_KP_Enter)) |
|
|
824 | { |
|
|
825 | commit_iso14755 (); |
|
|
826 | iso14755buf = ISO_14755_51; |
|
|
827 | # if ISO_14755 |
|
|
828 | iso14755_51 (0); |
970 | #endif |
829 | # endif |
|
|
830 | return; |
|
|
831 | } |
|
|
832 | else if (keysym == XK_BackSpace) |
|
|
833 | { |
|
|
834 | iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51; |
|
|
835 | # if ISO_14755 |
|
|
836 | iso14755_51 (iso14755buf & ISO_14755_MASK); |
|
|
837 | # endif |
|
|
838 | return; |
|
|
839 | } |
|
|
840 | else if ((hv = hex_keyval (ev)) >= 0) |
|
|
841 | { |
|
|
842 | iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK) |
|
|
843 | | hv | ISO_14755_51; |
|
|
844 | # if ISO_14755 |
|
|
845 | iso14755_51 (iso14755buf & ISO_14755_MASK); |
|
|
846 | # endif |
|
|
847 | return; |
|
|
848 | } |
|
|
849 | else |
|
|
850 | { |
|
|
851 | # if ISO_14755 |
|
|
852 | scr_overlay_off (); |
|
|
853 | # endif |
|
|
854 | iso14755buf = 0; |
|
|
855 | } |
|
|
856 | } |
|
|
857 | else if (option (Opt_iso14755) && |
|
|
858 | ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R)) |
|
|
859 | || (shft && (keysym == XK_Control_L || keysym == XK_Control_R)))) |
|
|
860 | if (!(iso14755buf & ISO_14755_STARTED)) |
|
|
861 | { |
|
|
862 | iso14755buf |= ISO_14755_STARTED; |
|
|
863 | # if ISO_14755 |
|
|
864 | scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1); |
|
|
865 | scr_overlay_set (0, 0, "ISO 14755 mode"); |
|
|
866 | # endif |
|
|
867 | } |
|
|
868 | #endif |
971 | |
869 | |
972 | for (;;) { |
870 | #ifdef PRINTPIPE |
973 | /* loop until we can return something */ |
871 | if (keysym == XK_Print) |
|
|
872 | { |
|
|
873 | scr_printscreen (ctrl | shft); |
|
|
874 | return; |
|
|
875 | } |
|
|
876 | #endif |
|
|
877 | } |
974 | |
878 | |
975 | if (R->v_bufstr < R->v_bufptr) /* output any pending chars */ |
879 | if (len <= 0) |
976 | R->tt_write(NULL, 0); |
880 | return; /* not mapped */ |
|
|
881 | |
|
|
882 | tt_write_user_input (kbuf, (unsigned int)len); |
|
|
883 | } |
|
|
884 | |
|
|
885 | void ecb_cold |
|
|
886 | rxvt_term::key_release (XKeyEvent &ev) |
|
|
887 | { |
|
|
888 | #if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL |
|
|
889 | KeySym keysym; |
|
|
890 | |
|
|
891 | keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/ |
|
|
892 | #endif |
|
|
893 | |
|
|
894 | #if ENABLE_FRILLS || ISO_14755 |
|
|
895 | // ISO 14755 support |
|
|
896 | if (iso14755buf) |
|
|
897 | if (iso14755buf & ISO_14755_52) |
|
|
898 | { |
|
|
899 | # if ISO_14755 |
|
|
900 | scr_overlay_off (); |
|
|
901 | # endif |
|
|
902 | # if ISO_14755 |
|
|
903 | // iso14755 part 5.2 handling: release time |
|
|
904 | // first: controls |
|
|
905 | if ((ev.state & ControlMask) |
|
|
906 | && ((keysym >= 0x40 && keysym <= 0x5f) |
|
|
907 | || (keysym >= 0x61 && keysym <= 0x7f))) |
|
|
908 | { |
|
|
909 | iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f); |
|
|
910 | commit_iso14755 (); |
|
|
911 | |
|
|
912 | return; |
|
|
913 | } |
|
|
914 | |
|
|
915 | for (unsigned short *i = iso14755_symtab; i[0]; i += 2) |
|
|
916 | if (i[0] == keysym) |
|
|
917 | { |
|
|
918 | iso14755buf = ISO_14755_51 | i[1]; |
|
|
919 | commit_iso14755 (); |
|
|
920 | |
|
|
921 | return; |
|
|
922 | } |
|
|
923 | |
|
|
924 | scr_bell (); |
|
|
925 | # endif |
|
|
926 | iso14755buf = 0; |
|
|
927 | |
|
|
928 | return; |
|
|
929 | } |
|
|
930 | else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask)) |
|
|
931 | { |
|
|
932 | # if ISO_14755 |
|
|
933 | scr_overlay_off (); |
|
|
934 | # endif |
|
|
935 | if (iso14755buf & ISO_14755_51) |
|
|
936 | commit_iso14755 (); |
|
|
937 | #if ISO_14755 |
|
|
938 | else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED) |
|
|
939 | { |
|
|
940 | iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair |
|
|
941 | |
|
|
942 | scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1); |
|
|
943 | scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE"); |
|
|
944 | } |
|
|
945 | # endif |
|
|
946 | else |
|
|
947 | iso14755buf = 0; |
|
|
948 | } |
|
|
949 | #endif |
|
|
950 | |
|
|
951 | if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END))) |
|
|
952 | return; |
977 | |
953 | |
978 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
954 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
979 | if (R->mouse_slip_wheel_speed) { |
955 | if (!(ev.state & ControlMask)) |
980 | quick_timeout = 1; |
956 | slip_wheel_ev.stop (); |
981 | if (!R->mouse_slip_wheel_delay-- |
957 | else if (keysym == XK_Control_L || keysym == XK_Control_R) |
982 | && rxvt_scr_page(aR_ R->mouse_slip_wheel_speed > 0 ? UP : DN, |
958 | mouse_slip_wheel_speed = 0; |
983 | abs(R->mouse_slip_wheel_speed))) { |
959 | #endif |
984 | R->mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; |
960 | } |
985 | R->refresh_type |= SMOOTH_REFRESH; |
961 | |
986 | R->want_refresh = 1; |
962 | void |
|
|
963 | rxvt_term::flush () |
|
|
964 | { |
|
|
965 | flush_ev.stop (); |
|
|
966 | |
|
|
967 | #ifdef HAVE_IMG |
|
|
968 | if (bg_flags & BG_NEEDS_REFRESH) |
|
|
969 | { |
|
|
970 | bg_flags &= ~BG_NEEDS_REFRESH; |
|
|
971 | scr_touch (false); |
987 | } |
972 | } |
988 | } |
973 | #endif |
989 | #endif /* MOUSE_WHEEL && MOUSE_SLIP_WHEELING */ |
974 | |
|
|
975 | if (want_refresh) |
|
|
976 | { |
|
|
977 | if (SHOULD_INVOKE (HOOK_LINE_UPDATE)) |
|
|
978 | { |
|
|
979 | int row = view_start; |
|
|
980 | int end_row = row + nrow; |
|
|
981 | |
|
|
982 | while (row > top_row && ROW (row - 1).is_longer ()) |
|
|
983 | --row; |
|
|
984 | |
|
|
985 | do |
|
|
986 | { |
|
|
987 | int start_row = row; |
|
|
988 | line_t *l; |
|
|
989 | |
|
|
990 | do |
|
|
991 | { |
|
|
992 | l = &ROW (row++); |
|
|
993 | |
|
|
994 | if (!(l->f & LINE_FILTERED)) |
|
|
995 | { |
|
|
996 | // line not filtered, mark it as filtered |
|
|
997 | l->f |= LINE_FILTERED; |
|
|
998 | while (l->is_longer ()) |
|
|
999 | { |
|
|
1000 | l = &ROW (row++); |
|
|
1001 | l->f |= LINE_FILTERED; |
|
|
1002 | } |
|
|
1003 | |
|
|
1004 | // and filter it |
|
|
1005 | HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END)); |
|
|
1006 | |
|
|
1007 | break; |
|
|
1008 | } |
|
|
1009 | } |
|
|
1010 | while (l->is_longer () && row < end_row); |
|
|
1011 | } |
|
|
1012 | while (row < end_row); |
|
|
1013 | } |
|
|
1014 | |
|
|
1015 | scr_refresh (); |
|
|
1016 | scrollBar.show (1); |
|
|
1017 | #if USE_XIM |
|
|
1018 | im_send_spot (); |
|
|
1019 | #endif |
|
|
1020 | } |
|
|
1021 | |
|
|
1022 | display->flush (); |
|
|
1023 | } |
|
|
1024 | |
|
|
1025 | /* checks whether a refresh is requested and starts the refresh timer */ |
|
|
1026 | void |
|
|
1027 | rxvt_term::refresh_check () |
|
|
1028 | { |
|
|
1029 | if (want_refresh && !flush_ev.is_active ()) |
|
|
1030 | flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally |
|
|
1031 | |
|
|
1032 | display->flush (); |
|
|
1033 | } |
|
|
1034 | |
|
|
1035 | void |
|
|
1036 | rxvt_term::flush_cb (ev::timer &w, int revents) |
|
|
1037 | { |
|
|
1038 | make_current (); |
|
|
1039 | |
|
|
1040 | refresh_count = 0; |
|
|
1041 | flush (); |
|
|
1042 | } |
|
|
1043 | |
|
|
1044 | #ifdef CURSOR_BLINK |
|
|
1045 | void |
|
|
1046 | rxvt_term::cursor_blink_reset () |
|
|
1047 | { |
|
|
1048 | if (hidden_cursor) |
|
|
1049 | { |
|
|
1050 | hidden_cursor = 0; |
|
|
1051 | want_refresh = 1; |
|
|
1052 | } |
|
|
1053 | |
|
|
1054 | if (option (Opt_cursorBlink)) |
|
|
1055 | cursor_blink_ev.again (); |
|
|
1056 | else |
|
|
1057 | cursor_blink_ev.stop (); |
|
|
1058 | } |
|
|
1059 | |
|
|
1060 | void |
|
|
1061 | rxvt_term::cursor_blink_cb (ev::timer &w, int revents) |
|
|
1062 | { |
|
|
1063 | hidden_cursor = !hidden_cursor; |
|
|
1064 | want_refresh = 1; |
|
|
1065 | refresh_check (); |
|
|
1066 | } |
|
|
1067 | #endif |
|
|
1068 | |
|
|
1069 | #ifdef TEXT_BLINK |
|
|
1070 | void |
|
|
1071 | rxvt_term::text_blink_cb (ev::timer &w, int revents) |
|
|
1072 | { |
|
|
1073 | if (scr_refresh_rend (RS_Blink, RS_Blink)) |
|
|
1074 | { |
|
|
1075 | hidden_text = !hidden_text; |
|
|
1076 | want_refresh = 1; |
|
|
1077 | refresh_check (); |
|
|
1078 | } |
|
|
1079 | else |
|
|
1080 | w.stop (); |
|
|
1081 | } |
|
|
1082 | #endif |
|
|
1083 | |
|
|
1084 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
|
|
1085 | void |
|
|
1086 | rxvt_term::cont_scroll_cb (ev::timer &w, int revents) |
|
|
1087 | { |
|
|
1088 | if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN) |
|
|
1089 | && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1)) |
|
|
1090 | { |
|
|
1091 | want_refresh = 1; |
|
|
1092 | refresh_check (); |
|
|
1093 | } |
|
|
1094 | else |
|
|
1095 | w.stop (); |
|
|
1096 | } |
|
|
1097 | #endif |
|
|
1098 | |
990 | #ifdef SELECTION_SCROLLING |
1099 | #ifdef SELECTION_SCROLLING |
991 | if (R->pending_scroll_selection) { |
|
|
992 | quick_timeout = 1; |
|
|
993 | if (!R->scroll_selection_delay-- |
|
|
994 | && rxvt_scr_page(aR_ R->scroll_selection_dir, |
|
|
995 | R->scroll_selection_lines)) { |
|
|
996 | R->selection_extend (R->selection_save_x, |
|
|
997 | R->selection_save_y, R->selection_save_state); |
|
|
998 | R->scroll_selection_delay = SCROLLBAR_CONTINUOUS_DELAY; |
|
|
999 | R->refresh_type |= SMOOTH_REFRESH; |
|
|
1000 | R->want_refresh = 1; |
|
|
1001 | } |
|
|
1002 | } |
|
|
1003 | #endif |
|
|
1004 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
|
|
1005 | if (scrollbar_isUp() || scrollbar_isDn()) { |
|
|
1006 | quick_timeout = 1; |
|
|
1007 | if (!R->scroll_arrow_delay-- |
|
|
1008 | && rxvt_scr_page(aR_ scrollbar_isUp() ? UP : DN, 1)) { |
|
|
1009 | R->scroll_arrow_delay = SCROLLBAR_CONTINUOUS_DELAY; |
|
|
1010 | R->refresh_type |= SMOOTH_REFRESH; |
|
|
1011 | R->want_refresh = 1; |
|
|
1012 | } |
|
|
1013 | } |
|
|
1014 | #endif /* NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING */ |
|
|
1015 | |
|
|
1016 | #ifdef TRANSPARENT |
|
|
1017 | quick_timeout |= R->want_full_refresh; |
|
|
1018 | #endif |
|
|
1019 | #endif |
|
|
1020 | } |
|
|
1021 | |
|
|
1022 | void |
1100 | void |
|
|
1101 | rxvt_term::sel_scroll_cb (ev::timer &w, int revents) |
|
|
1102 | { |
|
|
1103 | if (scr_page (scroll_selection_lines)) |
|
|
1104 | { |
|
|
1105 | selection_extend (selection_save_x, selection_save_y, selection_save_state); |
|
|
1106 | want_refresh = 1; |
|
|
1107 | refresh_check (); |
|
|
1108 | } |
|
|
1109 | else |
|
|
1110 | w.stop (); |
|
|
1111 | } |
|
|
1112 | #endif |
|
|
1113 | |
|
|
1114 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
|
|
1115 | void |
|
|
1116 | rxvt_term::slip_wheel_cb (ev::timer &w, int revents) |
|
|
1117 | { |
|
|
1118 | if (scr_page (mouse_slip_wheel_speed)) |
|
|
1119 | { |
|
|
1120 | want_refresh = 1; |
|
|
1121 | refresh_check (); |
|
|
1122 | } |
|
|
1123 | |
|
|
1124 | if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0) |
|
|
1125 | { |
|
|
1126 | mouse_slip_wheel_speed = 0; |
|
|
1127 | w.stop (); |
|
|
1128 | } |
|
|
1129 | } |
|
|
1130 | #endif |
|
|
1131 | |
|
|
1132 | #if LINUX_YIELD_HACK |
|
|
1133 | static struct event_handler |
|
|
1134 | { |
|
|
1135 | ev::prepare yield_ev; |
|
|
1136 | |
|
|
1137 | void yield_cb (ev::prepare &w, int revents) |
|
|
1138 | { |
|
|
1139 | // this should really be sched_yield(), but the linux guys thought |
|
|
1140 | // that giving a process calling sched_yield () less cpu time than |
|
|
1141 | // ones with high nice levels is a useful thing to do. It surely is is |
|
|
1142 | // allowed by the sus... as is returning ENOSYS. |
|
|
1143 | // since the linux guys additionally thought that breaking the only |
|
|
1144 | // known workaround against their unusable sched_yield hack is cool, |
|
|
1145 | // we just nanosleep a bit and hope for the best. |
|
|
1146 | |
|
|
1147 | struct timespec ts = { 0, 1000 }; |
|
|
1148 | nanosleep (&ts, 0); |
|
|
1149 | |
|
|
1150 | w.stop (); |
|
|
1151 | } |
|
|
1152 | |
|
|
1153 | event_handler () |
|
|
1154 | : yield_ev (this, &event_handler::yield_cb) |
|
|
1155 | { |
|
|
1156 | } |
|
|
1157 | } event_handler; |
|
|
1158 | #endif |
|
|
1159 | |
|
|
1160 | /* make sure all the cmd data is at beginning of cmdbuf */ |
|
|
1161 | void |
|
|
1162 | rxvt_term::cmdbuf_reify () |
|
|
1163 | { |
|
|
1164 | if (cmdbuf_ptr == cmdbuf_base) |
|
|
1165 | return; |
|
|
1166 | |
|
|
1167 | ssize_t used = cmdbuf_endp - cmdbuf_ptr; |
|
|
1168 | |
|
|
1169 | memmove (cmdbuf_base, cmdbuf_ptr, used); |
|
|
1170 | cmdbuf_ptr = cmdbuf_base; |
|
|
1171 | cmdbuf_endp = cmdbuf_ptr + used; |
|
|
1172 | |
|
|
1173 | } |
|
|
1174 | |
|
|
1175 | #if defined (KEYSYM_RESOURCE) |
|
|
1176 | void |
|
|
1177 | rxvt_term::cmdbuf_append (const char *str, size_t count) |
|
|
1178 | { |
|
|
1179 | cmdbuf_reify (); |
|
|
1180 | |
|
|
1181 | size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp; |
|
|
1182 | |
|
|
1183 | if (count > avail) |
|
|
1184 | return; |
|
|
1185 | |
|
|
1186 | memcpy (cmdbuf_endp, str, count); |
|
|
1187 | cmdbuf_endp += count; |
|
|
1188 | |
|
|
1189 | cmd_parse (); |
|
|
1190 | } |
|
|
1191 | #endif |
|
|
1192 | |
|
|
1193 | bool |
|
|
1194 | rxvt_term::pty_fill () |
|
|
1195 | { |
|
|
1196 | cmdbuf_reify (); |
|
|
1197 | |
|
|
1198 | size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp; |
|
|
1199 | |
|
|
1200 | if (!avail) |
|
|
1201 | { |
|
|
1202 | // normally this indicates a "too long" command sequence - just drop the data we have |
|
|
1203 | cmdbuf_ptr = cmdbuf_base; |
|
|
1204 | cmdbuf_endp = cmdbuf_ptr; |
|
|
1205 | avail = CBUFSIZ; |
|
|
1206 | } |
|
|
1207 | |
|
|
1208 | ssize_t r = read (pty->pty, cmdbuf_endp, avail); |
|
|
1209 | |
|
|
1210 | if (r > 0) |
|
|
1211 | { |
|
|
1212 | cmdbuf_endp += r; |
|
|
1213 | return true; |
|
|
1214 | } |
|
|
1215 | else if (r < 0 && (errno == EAGAIN || errno == EINTR)) |
|
|
1216 | { |
|
|
1217 | #if LINUX_YIELD_HACK |
|
|
1218 | if (display->is_local) |
|
|
1219 | event_handler.yield_ev.start (); |
|
|
1220 | #endif |
|
|
1221 | } |
|
|
1222 | else |
|
|
1223 | { |
|
|
1224 | pty_ev.stop (); |
|
|
1225 | |
|
|
1226 | if (!option (Opt_hold)) |
|
|
1227 | destroy (); |
|
|
1228 | } |
|
|
1229 | |
|
|
1230 | return false; |
|
|
1231 | } |
|
|
1232 | |
|
|
1233 | void |
|
|
1234 | rxvt_term::pty_cb (ev::io &w, int revents) |
|
|
1235 | { |
|
|
1236 | make_current (); |
|
|
1237 | |
|
|
1238 | if (revents & ev::READ) |
|
|
1239 | // loop, but don't allow a single term to monopolize us |
|
|
1240 | for (int i = CBUFCNT; i-- && pty_fill (); ) |
|
|
1241 | cmd_parse (); |
|
|
1242 | |
|
|
1243 | if (revents & ev::WRITE) |
|
|
1244 | pty_write (); |
|
|
1245 | |
|
|
1246 | refresh_check (); |
|
|
1247 | } |
|
|
1248 | |
|
|
1249 | void ecb_cold |
1023 | rxvt_term::pointer_unblank () |
1250 | rxvt_term::pointer_unblank () |
1024 | { |
1251 | { |
1025 | XDefineCursor (Xdisplay, TermWin.vt, TermWin_cursor); |
1252 | XDefineCursor (dpy, vt, TermWin_cursor); |
1026 | recolour_cursor (); |
1253 | recolour_cursor (); |
1027 | |
1254 | |
1028 | #ifdef POINTER_BLANK |
1255 | #ifdef POINTER_BLANK |
1029 | hidden_pointer = 0; |
1256 | hidden_pointer = 0; |
1030 | |
1257 | |
1031 | if (Options & Opt_pointerBlank) |
1258 | if (option (Opt_pointerBlank)) |
1032 | pointer_ev.start (NOW + pointerBlankDelay); |
1259 | pointer_ev.start (pointerBlankDelay); |
1033 | #endif |
1260 | #endif |
1034 | } |
1261 | } |
1035 | |
1262 | |
1036 | #ifdef POINTER_BLANK |
1263 | #ifdef POINTER_BLANK |
|
|
1264 | void ecb_cold |
|
|
1265 | rxvt_term::pointer_blank () |
|
|
1266 | { |
|
|
1267 | if (!option (Opt_pointerBlank)) |
|
|
1268 | return; |
|
|
1269 | |
|
|
1270 | XDefineCursor (dpy, vt, display->blank_cursor); |
|
|
1271 | XFlush (dpy); |
|
|
1272 | |
|
|
1273 | hidden_pointer = 1; |
|
|
1274 | } |
|
|
1275 | |
|
|
1276 | void ecb_cold |
|
|
1277 | rxvt_term::pointer_cb (ev::timer &w, int revents) |
|
|
1278 | { |
|
|
1279 | make_current (); |
|
|
1280 | |
|
|
1281 | pointer_blank (); |
|
|
1282 | } |
|
|
1283 | #endif |
|
|
1284 | |
1037 | void |
1285 | void |
1038 | rxvt_term::pointer_blank () |
1286 | rxvt_term::mouse_report (XButtonEvent &ev) |
1039 | { |
1287 | { |
1040 | pointer_ev.stop (); |
1288 | int button_number, key_state = 0; |
|
|
1289 | int x, y; |
|
|
1290 | int code = 32; |
1041 | |
1291 | |
1042 | if (!(Options & Opt_pointerBlank)) |
1292 | x = Pixel2Col (ev.x) + 1; |
|
|
1293 | y = Pixel2Row (ev.y) + 1; |
|
|
1294 | |
|
|
1295 | if (ev.type == MotionNotify) |
|
|
1296 | { |
|
|
1297 | if (x == mouse_row && y == mouse_col) |
|
|
1298 | return; |
|
|
1299 | |
|
|
1300 | mouse_row = x; |
|
|
1301 | mouse_col = y; |
|
|
1302 | code += 32; |
|
|
1303 | } |
|
|
1304 | |
|
|
1305 | if (MEvent.button == AnyButton) |
|
|
1306 | button_number = 3; |
|
|
1307 | else |
|
|
1308 | { |
|
|
1309 | button_number = MEvent.button - Button1; |
|
|
1310 | /* add 0x3D for wheel events, like xterm does */ |
|
|
1311 | if (button_number >= 3) |
|
|
1312 | button_number += 64 - 3; |
|
|
1313 | } |
|
|
1314 | |
|
|
1315 | if (priv_modes & PrivMode_MouseX10) |
|
|
1316 | { |
|
|
1317 | /* |
|
|
1318 | * do not report ButtonRelease |
|
|
1319 | * no state info allowed |
|
|
1320 | */ |
|
|
1321 | key_state = 0; |
|
|
1322 | if (button_number == 3) |
|
|
1323 | return; |
|
|
1324 | } |
|
|
1325 | else |
|
|
1326 | { |
|
|
1327 | /* XTerm mouse reporting needs these values: |
|
|
1328 | * 4 = Shift |
|
|
1329 | * 8 = Meta |
|
|
1330 | * 16 = Control |
|
|
1331 | * plus will add in our own Double-Click reporting |
|
|
1332 | * 32 = Double Click |
|
|
1333 | */ |
|
|
1334 | key_state = ((MEvent.state & ShiftMask) ? 4 : 0) |
|
|
1335 | + ((MEvent.state & ModMetaMask) ? 8 : 0) |
|
|
1336 | + ((MEvent.state & ControlMask) ? 16 : 0); |
|
|
1337 | #ifdef MOUSE_REPORT_DOUBLECLICK |
|
|
1338 | key_state += ((MEvent.clicks > 1) ? 32 : 0); |
|
|
1339 | #endif |
|
|
1340 | } |
|
|
1341 | |
|
|
1342 | #if DEBUG_MOUSEREPORT |
|
|
1343 | fprintf (stderr, "Mouse ["); |
|
|
1344 | if (key_state & 16) |
|
|
1345 | fputc ('C', stderr); |
|
|
1346 | if (key_state & 4) |
|
|
1347 | fputc ('S', stderr); |
|
|
1348 | if (key_state & 8) |
|
|
1349 | fputc ('A', stderr); |
|
|
1350 | if (key_state & 32) |
|
|
1351 | fputc ('2', stderr); |
|
|
1352 | fprintf (stderr, "]: <%d>, %d/%d\n", |
|
|
1353 | button_number, |
|
|
1354 | x, |
|
|
1355 | y); |
|
|
1356 | #endif |
|
|
1357 | |
|
|
1358 | #if ENABLE_FRILLS |
|
|
1359 | if (priv_modes & PrivMode_ExtMouseRight) |
|
|
1360 | tt_printf ("\033[%d;%d;%dM", |
|
|
1361 | code + button_number + key_state, |
|
|
1362 | x, |
|
|
1363 | y); |
|
|
1364 | else if (priv_modes & PrivMode_ExtModeMouse) |
|
|
1365 | tt_printf ("\033[M%c%lc%lc", |
|
|
1366 | code + button_number + key_state, |
|
|
1367 | wint_t (32 + x), |
|
|
1368 | wint_t (32 + y)); |
|
|
1369 | else |
|
|
1370 | #endif |
|
|
1371 | tt_printf ("\033[M%c%c%c", |
|
|
1372 | code + button_number + key_state, |
|
|
1373 | 32 + x, |
|
|
1374 | 32 + y); |
|
|
1375 | } |
|
|
1376 | |
|
|
1377 | /*{{{ process an X event */ |
|
|
1378 | void ecb_hot |
|
|
1379 | rxvt_term::x_cb (XEvent &ev) |
|
|
1380 | { |
|
|
1381 | make_current (); |
|
|
1382 | |
|
|
1383 | dLocal (Display *, dpy); |
|
|
1384 | |
|
|
1385 | if (ev.xany.window == vt |
|
|
1386 | && SHOULD_INVOKE (HOOK_X_EVENT) |
|
|
1387 | && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END))) |
1043 | return; |
1388 | return; |
1044 | |
1389 | |
1045 | XDefineCursor (Xdisplay, TermWin.vt, blank_cursor); |
1390 | // for XQueryPointer |
1046 | XFlush (Xdisplay); |
|
|
1047 | |
|
|
1048 | hidden_pointer = 1; |
|
|
1049 | } |
|
|
1050 | |
|
|
1051 | void |
|
|
1052 | rxvt_term::pointer_cb (time_watcher &w) |
|
|
1053 | { |
|
|
1054 | SET_R (this); |
|
|
1055 | SET_LOCALE (locale); |
|
|
1056 | |
|
|
1057 | pointer_blank (); |
|
|
1058 | } |
|
|
1059 | #endif |
|
|
1060 | |
|
|
1061 | /* INTPROTO */ |
|
|
1062 | void |
|
|
1063 | rxvt_mouse_report(pR_ const XButtonEvent *ev) |
|
|
1064 | { |
|
|
1065 | int button_number, key_state = 0; |
|
|
1066 | int x, y; |
|
|
1067 | |
|
|
1068 | x = ev->x; |
|
|
1069 | y = ev->y; |
|
|
1070 | R->pixel_position (&x, &y); |
|
|
1071 | |
|
|
1072 | if (R->MEvent.button == AnyButton) { |
|
|
1073 | button_number = 3; |
|
|
1074 | } else { |
|
|
1075 | button_number = R->MEvent.button - Button1; |
|
|
1076 | /* add 0x3D for wheel events, like xterm does */ |
|
|
1077 | if (button_number >= 3) |
|
|
1078 | button_number += (64 - 3); |
|
|
1079 | } |
|
|
1080 | |
|
|
1081 | if (R->PrivateModes & PrivMode_MouseX10) { |
|
|
1082 | /* |
|
|
1083 | * do not report ButtonRelease |
|
|
1084 | * no state info allowed |
|
|
1085 | */ |
|
|
1086 | key_state = 0; |
|
|
1087 | if (button_number == 3) |
|
|
1088 | return; |
|
|
1089 | } else { |
|
|
1090 | /* XTerm mouse reporting needs these values: |
|
|
1091 | * 4 = Shift |
|
|
1092 | * 8 = Meta |
|
|
1093 | * 16 = Control |
|
|
1094 | * plus will add in our own Double-Click reporting |
|
|
1095 | * 32 = Double Click |
|
|
1096 | */ |
|
|
1097 | key_state = ((R->MEvent.state & ShiftMask) ? 4 : 0) |
|
|
1098 | + ((R->MEvent.state & R->ModMetaMask) ? 8 : 0) |
|
|
1099 | + ((R->MEvent.state & ControlMask) ? 16 : 0); |
|
|
1100 | #ifdef MOUSE_REPORT_DOUBLECLICK |
|
|
1101 | key_state += ((R->MEvent.clicks > 1) ? 32 : 0); |
|
|
1102 | #endif |
|
|
1103 | } |
|
|
1104 | |
|
|
1105 | #ifdef DEBUG_MOUSEREPORT |
|
|
1106 | fprintf(stderr, "Mouse ["); |
|
|
1107 | if (key_state & 16) |
|
|
1108 | fputc('C', stderr); |
|
|
1109 | if (key_state & 4) |
|
|
1110 | fputc('S', stderr); |
|
|
1111 | if (key_state & 8) |
|
|
1112 | fputc('A', stderr); |
|
|
1113 | if (key_state & 32) |
|
|
1114 | fputc('2', stderr); |
|
|
1115 | fprintf(stderr, "]: <%d>, %d/%d\n", |
|
|
1116 | button_number, |
|
|
1117 | x + 1, |
|
|
1118 | y + 1); |
|
|
1119 | #else |
|
|
1120 | R->tt_printf("\033[M%c%c%c", |
|
|
1121 | (32 + button_number + key_state), |
|
|
1122 | (32 + x + 1), |
|
|
1123 | (32 + y + 1)); |
|
|
1124 | #endif |
|
|
1125 | } |
|
|
1126 | |
|
|
1127 | #ifdef USING_W11LIB |
|
|
1128 | /* EXTPROTO */ |
|
|
1129 | void |
|
|
1130 | rxvt_W11_process_x_event(XEvent *ev) |
|
|
1131 | { |
|
|
1132 | rxvt_t *r = rxvt_get_r(); |
|
|
1133 | |
|
|
1134 | rxvt_process_x_event(aR_ ev); |
|
|
1135 | } |
|
|
1136 | #endif |
|
|
1137 | |
|
|
1138 | /*{{{ process an X event */ |
|
|
1139 | /* INTPROTO */ |
|
|
1140 | void |
|
|
1141 | rxvt_process_x_event(pR_ XEvent *ev) |
|
|
1142 | { |
|
|
1143 | int i, want_timeout; |
|
|
1144 | Window unused_root, unused_child; |
1391 | Window unused_root, unused_child; |
1145 | int unused_root_x, unused_root_y; |
1392 | int unused_root_x, unused_root_y; |
1146 | unsigned int unused_mask; |
1393 | unsigned int unused_mask; |
1147 | |
1394 | |
1148 | #ifdef DEBUG_X |
|
|
1149 | const char *const eventnames[] = |
|
|
1150 | { /* mason - this matches my system */ |
|
|
1151 | "", |
|
|
1152 | "", |
|
|
1153 | "KeyPress", |
|
|
1154 | "KeyRelease", |
|
|
1155 | "ButtonPress", |
|
|
1156 | "ButtonRelease", |
|
|
1157 | "MotionNotify", |
|
|
1158 | "EnterNotify", |
|
|
1159 | "LeaveNotify", |
|
|
1160 | "FocusIn", |
|
|
1161 | "FocusOut", |
|
|
1162 | "KeymapNotify", |
|
|
1163 | "Expose", |
|
|
1164 | "GraphicsExpose", |
|
|
1165 | "NoExpose", |
|
|
1166 | "VisibilityNotify", |
|
|
1167 | "CreateNotify", |
|
|
1168 | "DestroyNotify", |
|
|
1169 | "UnmapNotify", |
|
|
1170 | "MapNotify", |
|
|
1171 | "MapRequest", |
|
|
1172 | "ReparentNotify", |
|
|
1173 | "ConfigureNotify", |
|
|
1174 | "ConfigureRequest", |
|
|
1175 | "GravityNotify", |
|
|
1176 | "ResizeRequest", |
|
|
1177 | "CirculateNotify", |
|
|
1178 | "CirculateRequest", |
|
|
1179 | "PropertyNotify", |
|
|
1180 | "SelectionClear", |
|
|
1181 | "SelectionRequest", |
|
|
1182 | "SelectionNotify", |
|
|
1183 | "ColormapNotify", |
|
|
1184 | "ClientMessage", |
|
|
1185 | "MappingNotify" |
|
|
1186 | }; |
|
|
1187 | #endif |
|
|
1188 | |
|
|
1189 | #ifdef DEBUG_X |
|
|
1190 | struct timeval tp; |
|
|
1191 | struct tm *ltt; |
|
|
1192 | (void)gettimeofday(&tp, NULL); |
|
|
1193 | ltt = localtime(&(tp.tv_sec)); |
|
|
1194 | D_X((stderr, "Event: %-16s %-7s %08lx (%4d-%02d-%02d %02d:%02d:%02d.%.6ld) %s %lu", eventnames[ev->type], (ev->xany.window == R->TermWin.parent[0] ? "parent" : (ev->xany.window == R->TermWin.vt ? "vt" : (ev->xany.window == R->scrollBar.win ? "scroll" : (ev->xany.window == R->menuBar.win ? "menubar" : "UNKNOWN")))), (ev->xany.window == R->TermWin.parent[0] ? R->TermWin.parent[0] : (ev->xany.window == R->TermWin.vt ? R->TermWin.vt : (ev->xany.window == R->scrollBar.win ? R->scrollBar.win : (ev->xany.window == R->menuBar.win ? R->menuBar.win : 0)))), ltt->tm_year + 1900, ltt->tm_mon + 1, ltt->tm_mday, ltt->tm_hour, ltt->tm_min, ltt->tm_sec, tp.tv_usec, ev->xany.send_event ? "S" : " ", ev->xany.serial)); |
|
|
1195 | #endif |
|
|
1196 | |
|
|
1197 | switch (ev->type) { |
1395 | switch (ev.type) |
|
|
1396 | { |
1198 | case KeyPress: |
1397 | case KeyPress: |
1199 | rxvt_lookup_key(aR_ (XKeyEvent *)ev); |
1398 | key_press (ev.xkey); |
1200 | break; |
1399 | break; |
1201 | |
1400 | |
1202 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
|
|
1203 | case KeyRelease: |
1401 | case KeyRelease: |
1204 | { |
1402 | key_release (ev.xkey); |
1205 | if (!(ev->xkey.state & ControlMask)) |
|
|
1206 | R->mouse_slip_wheel_speed = 0; |
|
|
1207 | else { |
|
|
1208 | KeySym ks; |
|
|
1209 | |
|
|
1210 | ks = XKeycodeToKeysym(R->Xdisplay, ev->xkey.keycode, 0); |
|
|
1211 | if (ks == XK_Control_L || ks == XK_Control_R) |
|
|
1212 | R->mouse_slip_wheel_speed = 0; |
|
|
1213 | } |
|
|
1214 | break; |
1403 | break; |
1215 | } |
|
|
1216 | #endif |
|
|
1217 | |
1404 | |
1218 | case ButtonPress: |
1405 | case ButtonPress: |
1219 | rxvt_button_press(aR_ (XButtonEvent *)ev); |
1406 | button_press (ev.xbutton); |
1220 | break; |
1407 | break; |
1221 | |
1408 | |
1222 | case ButtonRelease: |
1409 | case ButtonRelease: |
1223 | rxvt_button_release(aR_ (XButtonEvent *)ev); |
1410 | button_release (ev.xbutton); |
1224 | break; |
1411 | break; |
1225 | |
1412 | |
1226 | case ClientMessage: |
1413 | case ClientMessage: |
1227 | if (ev->xclient.format == 32 |
1414 | if (ev.xclient.format == 32 |
1228 | && (Atom)ev->xclient.data.l[0] == R->xa[XA_WMDELETEWINDOW]) |
1415 | && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END))) |
1229 | R->destroy (); |
1416 | { |
1230 | #ifdef OFFIX_DND |
|
|
1231 | /* OffiX Dnd (drag 'n' drop) protocol */ |
|
|
1232 | else if (ev->xclient.message_type == R->xa[XA_DNDPROTOCOL] |
1417 | if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS]) |
1233 | && (ev->xclient.data.l[0] == DndFile |
1418 | { |
1234 | || ev->xclient.data.l[0] == DndDir |
1419 | if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END))) |
1235 | || ev->xclient.data.l[0] == DndLink)) { |
1420 | { |
1236 | /* Get Dnd data */ |
1421 | if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW]) |
1237 | Atom ActualType; |
1422 | { |
1238 | int ActualFormat; |
1423 | if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END))) |
1239 | unsigned char *data; |
1424 | destroy (); |
1240 | unsigned long Size, RemainingBytes; |
1425 | } |
|
|
1426 | #if ENABLE_EWMH |
|
|
1427 | else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING]) |
|
|
1428 | XSendEvent (dpy, ev.xclient.window = display->root, |
|
|
1429 | False, SubstructureRedirectMask | SubstructureNotifyMask, |
|
|
1430 | &ev); |
|
|
1431 | #endif |
|
|
1432 | } |
|
|
1433 | } |
|
|
1434 | #if ENABLE_XEMBED |
|
|
1435 | else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED]) |
|
|
1436 | { |
|
|
1437 | if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN) |
|
|
1438 | focus_in (); |
|
|
1439 | else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT) |
|
|
1440 | focus_out (); |
|
|
1441 | } |
|
|
1442 | #endif |
|
|
1443 | } |
|
|
1444 | break; |
1241 | |
1445 | |
1242 | XGetWindowProperty(R->Xdisplay, Xroot, |
|
|
1243 | R->xa[XA_DNDSELECTION], |
|
|
1244 | 0L, 1000000L, |
|
|
1245 | False, AnyPropertyType, |
|
|
1246 | &ActualType, &ActualFormat, |
|
|
1247 | &Size, &RemainingBytes, |
|
|
1248 | &data); |
|
|
1249 | XChangeProperty(R->Xdisplay, Xroot, |
|
|
1250 | XA_CUT_BUFFER0, XA_STRING, |
|
|
1251 | 8, PropModeReplace, |
|
|
1252 | data, STRLEN(data)); |
|
|
1253 | rxvt_selection_paste(aR_ Xroot, XA_CUT_BUFFER0, True); |
|
|
1254 | XSetInputFocus(R->Xdisplay, Xroot, RevertToNone, CurrentTime); |
|
|
1255 | } |
|
|
1256 | #endif /* OFFIX_DND */ |
|
|
1257 | break; |
|
|
1258 | |
|
|
1259 | case MappingNotify: |
|
|
1260 | XRefreshKeyboardMapping(&(ev->xmapping)); |
|
|
1261 | break; |
|
|
1262 | |
|
|
1263 | /* |
1446 | /* |
1264 | * XXX: this is not the _current_ arrangement |
1447 | * XXX: this is not the _current_ arrangement |
1265 | * Here's my conclusion: |
1448 | * Here's my conclusion: |
1266 | * If the window is completely unobscured, use bitblt's |
1449 | * If the window is completely unobscured, use bitblt's |
1267 | * to scroll. Even then, they're only used when doing partial |
1450 | * to scroll. Even then, they're only used when doing partial |
1268 | * screen scrolling. When partially obscured, we have to fill |
1451 | * screen scrolling. When partially obscured, we have to fill |
1269 | * in the GraphicsExpose parts, which means that after each refresh, |
1452 | * in the GraphicsExpose parts, which means that after each refresh, |
1270 | * we need to wait for the graphics expose or Noexpose events, |
1453 | * we need to wait for the graphics expose or Noexpose events, |
1271 | * which ought to make things real slow! |
1454 | * which ought to make things real slow! |
1272 | */ |
1455 | */ |
1273 | case VisibilityNotify: |
1456 | case VisibilityNotify: |
1274 | switch (ev->xvisibility.state) |
1457 | switch (ev.xvisibility.state) |
1275 | { |
1458 | { |
1276 | case VisibilityUnobscured: |
1459 | case VisibilityUnobscured: |
1277 | R->refresh_type = FAST_REFRESH; |
1460 | refresh_type = FAST_REFRESH; |
1278 | break; |
1461 | break; |
1279 | case VisibilityPartiallyObscured: |
1462 | case VisibilityPartiallyObscured: |
1280 | R->refresh_type = SLOW_REFRESH; |
1463 | refresh_type = SLOW_REFRESH; |
1281 | break; |
1464 | break; |
1282 | default: |
1465 | default: |
1283 | R->refresh_type = NO_REFRESH; |
1466 | refresh_type = NO_REFRESH; |
1284 | break; |
1467 | break; |
1285 | } |
1468 | } |
1286 | break; |
1469 | break; |
1287 | |
1470 | |
1288 | case FocusIn: |
1471 | case FocusIn: |
1289 | if (!R->TermWin.focus) { |
1472 | if (ev.xfocus.detail != NotifyInferior |
1290 | R->TermWin.focus = 1; |
1473 | && ev.xfocus.detail != NotifyPointer |
1291 | R->want_refresh = 1; |
1474 | && ev.xfocus.mode != NotifyGrab) |
1292 | #ifdef USE_XIM |
1475 | focus_in (); |
1293 | if (R->Input_Context != NULL) |
1476 | break; |
1294 | XSetICFocus(R->Input_Context); |
|
|
1295 | #endif |
|
|
1296 | #ifdef CURSOR_BLINK |
|
|
1297 | if (R->Options & Opt_cursorBlink) |
|
|
1298 | R->blink_ev.start (NOW + BLINK_INTERVAL); |
|
|
1299 | #endif |
|
|
1300 | } |
|
|
1301 | break; |
|
|
1302 | |
1477 | |
1303 | case FocusOut: |
1478 | case FocusOut: |
1304 | if (R->TermWin.focus) { |
1479 | if (ev.xfocus.detail != NotifyInferior |
1305 | R->TermWin.focus = 0; |
1480 | && ev.xfocus.detail != NotifyPointer |
1306 | R->want_refresh = 1; |
1481 | && ev.xfocus.mode != NotifyGrab) |
1307 | #ifdef USE_XIM |
1482 | focus_out (); |
1308 | if (R->Input_Context != NULL) |
1483 | break; |
1309 | XUnsetICFocus(R->Input_Context); |
|
|
1310 | #endif |
|
|
1311 | #ifdef CURSOR_BLINK |
|
|
1312 | if (R->Options & Opt_cursorBlink) |
|
|
1313 | R->blink_ev.stop (); |
|
|
1314 | R->hidden_cursor = 0; |
|
|
1315 | #endif |
|
|
1316 | } |
|
|
1317 | break; |
|
|
1318 | |
1484 | |
1319 | case ConfigureNotify: |
1485 | case ConfigureNotify: |
1320 | if (ev->xconfigure.window == R->TermWin.parent[0]) { |
1486 | if (ev.xconfigure.window == parent) |
1321 | int height, width; |
|
|
1322 | |
|
|
1323 | do { /* Wrap lots of configures into one */ |
|
|
1324 | width = ev->xconfigure.width; |
|
|
1325 | height = ev->xconfigure.height; |
|
|
1326 | D_SIZE((stderr, "Size: ConfigureNotify: %4d x %4d", width, height)); |
|
|
1327 | } while (XCheckTypedWindowEvent(R->Xdisplay, ev->xconfigure.window, |
|
|
1328 | ConfigureNotify, ev)); |
|
|
1329 | if (R->szHint.width != width || R->szHint.height != height) { |
|
|
1330 | D_SIZE((stderr, "Size: Resizing from: %4d x %4d", R->szHint.width, R->szHint.height)); |
|
|
1331 | R->resize_all_windows (width, height, 1); |
|
|
1332 | } |
|
|
1333 | #ifdef DEBUG_SIZE |
|
|
1334 | else { |
|
|
1335 | D_SIZE((stderr, "Size: Not resizing")); |
|
|
1336 | } |
|
|
1337 | #endif |
|
|
1338 | #ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */ |
|
|
1339 | if (R->Options & Opt_transparent) { |
|
|
1340 | rxvt_check_our_parents(aR); |
|
|
1341 | if (R->am_transparent) |
|
|
1342 | R->want_full_refresh = 1; |
|
|
1343 | } |
|
|
1344 | #endif |
|
|
1345 | } |
|
|
1346 | break; |
|
|
1347 | |
|
|
1348 | case SelectionClear: |
|
|
1349 | rxvt_selection_clear(aR); |
|
|
1350 | break; |
|
|
1351 | |
|
|
1352 | case SelectionNotify: |
|
|
1353 | if (R->selection_wait == Sel_normal) |
|
|
1354 | rxvt_selection_paste(aR_ ev->xselection.requestor, |
|
|
1355 | ev->xselection.property, True); |
|
|
1356 | break; |
|
|
1357 | |
|
|
1358 | case SelectionRequest: |
|
|
1359 | rxvt_selection_send(aR_ &(ev->xselectionrequest)); |
|
|
1360 | break; |
|
|
1361 | |
|
|
1362 | case UnmapNotify: |
|
|
1363 | R->TermWin.mapped = 0; |
|
|
1364 | break; |
|
|
1365 | |
|
|
1366 | case MapNotify: |
|
|
1367 | R->TermWin.mapped = 1; |
|
|
1368 | break; |
|
|
1369 | |
|
|
1370 | case PropertyNotify: |
|
|
1371 | if (ev->xproperty.atom == R->xa[XA_VT_SELECTION]) { |
|
|
1372 | if (ev->xproperty.state == PropertyNewValue) |
|
|
1373 | rxvt_selection_property(aR_ ev->xproperty.window, |
|
|
1374 | ev->xproperty.atom); |
|
|
1375 | break; |
|
|
1376 | } |
|
|
1377 | #ifdef TRANSPARENT |
|
|
1378 | /* |
|
|
1379 | * if user used some Esetroot compatible prog to set the root bg, |
|
|
1380 | * use the property to determine the pixmap. We use it later on. |
|
|
1381 | */ |
|
|
1382 | if (R->xa[XA_XROOTPMAPID] == 0) |
|
|
1383 | R->xa[XA_XROOTPMAPID] = XInternAtom(R->Xdisplay, |
|
|
1384 | "_XROOTPMAP_ID", False); |
|
|
1385 | if (ev->xproperty.atom != R->xa[XA_XROOTPMAPID]) |
|
|
1386 | break; |
|
|
1387 | /* FALLTHROUGH */ |
|
|
1388 | case ReparentNotify: |
|
|
1389 | if ((R->Options & Opt_transparent) && rxvt_check_our_parents(aR)) { |
|
|
1390 | if (R->am_transparent) |
|
|
1391 | R->want_full_refresh = 1; |
|
|
1392 | } |
|
|
1393 | #endif /* TRANSPARENT */ |
|
|
1394 | break; |
|
|
1395 | |
|
|
1396 | case GraphicsExpose: |
|
|
1397 | case Expose: |
|
|
1398 | if (ev->xany.window == R->TermWin.vt) { |
|
|
1399 | #ifdef NO_SLOW_LINK_SUPPORT |
|
|
1400 | R->scr_expose (ev->xexpose.x, ev->xexpose.y, |
|
|
1401 | ev->xexpose.width, ev->xexpose.height, False); |
|
|
1402 | #else |
|
|
1403 | // don't understand this, so commented it out |
|
|
1404 | R->scr_expose (ev->xexpose.x, ev->xexpose.y, |
|
|
1405 | ev->xexpose.width, ev->xexpose.height, False); |
|
|
1406 | //rxvt_scr_expose(aR_ ev->xexpose.x, 0, |
|
|
1407 | // ev->xexpose.width, R->TermWin.height, False); |
|
|
1408 | #endif |
|
|
1409 | R->want_refresh = 1; |
|
|
1410 | } else { |
|
|
1411 | XEvent unused_xevent; |
|
|
1412 | |
|
|
1413 | while (XCheckTypedWindowEvent(R->Xdisplay, ev->xany.window, |
|
|
1414 | Expose, |
|
|
1415 | &unused_xevent)) ; |
|
|
1416 | while (XCheckTypedWindowEvent(R->Xdisplay, ev->xany.window, |
|
|
1417 | GraphicsExpose, |
|
|
1418 | &unused_xevent)) ; |
|
|
1419 | if (isScrollbarWindow(ev->xany.window)) { |
|
|
1420 | R->scrollBar.setIdle(); |
|
|
1421 | rxvt_scrollbar_show(aR_ 0); |
|
|
1422 | } |
|
|
1423 | #ifdef MENUBAR |
|
|
1424 | if (menubar_visible(aR) && isMenuBarWindow(ev->xany.window)) |
|
|
1425 | rxvt_menubar_expose(aR); |
|
|
1426 | #endif |
|
|
1427 | #ifdef RXVT_GRAPHICS |
|
|
1428 | rxvt_Gr_expose(aR_ ev->xany.window); |
|
|
1429 | #endif |
|
|
1430 | } |
|
|
1431 | break; |
|
|
1432 | |
|
|
1433 | case MotionNotify: |
|
|
1434 | #ifdef POINTER_BLANK |
|
|
1435 | if (R->hidden_pointer) |
|
|
1436 | R->pointer_unblank (); |
|
|
1437 | #endif |
|
|
1438 | #if MENUBAR |
|
|
1439 | if (isMenuBarWindow(ev->xany.window)) { |
|
|
1440 | rxvt_menubar_control(aR_ &(ev->xbutton)); |
|
|
1441 | break; |
|
|
1442 | } |
|
|
1443 | #endif |
|
|
1444 | if ((R->PrivateModes & PrivMode_mouse_report) && !(R->bypass_keystate)) |
|
|
1445 | break; |
|
|
1446 | |
|
|
1447 | if (ev->xany.window == R->TermWin.vt) { |
|
|
1448 | if ((ev->xbutton.state & (Button1Mask | Button3Mask))) { |
|
|
1449 | while (XCheckTypedWindowEvent(R->Xdisplay, R->TermWin.vt, |
|
|
1450 | MotionNotify, ev)) ; |
|
|
1451 | XQueryPointer(R->Xdisplay, R->TermWin.vt, |
|
|
1452 | &unused_root, &unused_child, |
|
|
1453 | &unused_root_x, &unused_root_y, |
|
|
1454 | &(ev->xbutton.x), &(ev->xbutton.y), |
|
|
1455 | &unused_mask); |
|
|
1456 | #ifdef MOUSE_THRESHOLD |
|
|
1457 | /* deal with a `jumpy' mouse */ |
|
|
1458 | if ((ev->xmotion.time - R->MEvent.time) > MOUSE_THRESHOLD) { |
|
|
1459 | #endif |
|
|
1460 | R->selection_extend ((ev->xbutton.x), (ev->xbutton.y), |
|
|
1461 | (ev->xbutton.state & Button3Mask) ? 2 : 0); |
|
|
1462 | #ifdef SELECTION_SCROLLING |
|
|
1463 | if (ev->xbutton.y<R->TermWin.int_bwidth || |
|
|
1464 | Pixel2Row(ev->xbutton.y)>(R->TermWin.nrow-1)) { |
|
|
1465 | int dist; |
|
|
1466 | |
|
|
1467 | R->pending_scroll_selection=1; |
|
|
1468 | |
|
|
1469 | /* don't clobber the current delay if we are |
|
|
1470 | * already in the middle of scrolling. |
|
|
1471 | */ |
|
|
1472 | if (R->scroll_selection_delay<=0) |
|
|
1473 | R->scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; |
|
|
1474 | |
|
|
1475 | /* save the event params so we can highlight |
|
|
1476 | * the selection in the pending-scroll loop |
|
|
1477 | */ |
|
|
1478 | R->selection_save_x=ev->xbutton.x; |
|
|
1479 | R->selection_save_y=ev->xbutton.y; |
|
|
1480 | R->selection_save_state= |
|
|
1481 | (ev->xbutton.state & Button3Mask) ? 2 : 0; |
|
|
1482 | |
|
|
1483 | /* calc number of lines to scroll */ |
|
|
1484 | if (ev->xbutton.y<R->TermWin.int_bwidth) { |
|
|
1485 | R->scroll_selection_dir = UP; |
|
|
1486 | dist = R->TermWin.int_bwidth - ev->xbutton.y; |
|
|
1487 | } |
|
|
1488 | else { |
|
|
1489 | R->scroll_selection_dir = DN; |
|
|
1490 | dist = ev->xbutton.y - |
|
|
1491 | (R->TermWin.int_bwidth + R->TermWin.height); |
|
|
1492 | } |
|
|
1493 | R->scroll_selection_lines=(Pixel2Height(dist)/ |
|
|
1494 | SELECTION_SCROLL_LINE_SPEEDUP)+1; |
|
|
1495 | MIN_IT(R->scroll_selection_lines, |
|
|
1496 | SELECTION_SCROLL_MAX_LINES); |
|
|
1497 | } |
|
|
1498 | else { |
|
|
1499 | /* we are within the text window, so we |
|
|
1500 | * shouldn't be scrolling |
|
|
1501 | */ |
|
|
1502 | R->pending_scroll_selection = 0; |
|
|
1503 | } |
|
|
1504 | #endif |
|
|
1505 | #ifdef MOUSE_THRESHOLD |
|
|
1506 | } |
|
|
1507 | #endif |
|
|
1508 | } |
|
|
1509 | } else if (isScrollbarWindow(ev->xany.window) && scrollbar_isMotion()) { |
|
|
1510 | while (XCheckTypedWindowEvent(R->Xdisplay, R->scrollBar.win, |
|
|
1511 | MotionNotify, ev)) ; |
|
|
1512 | XQueryPointer(R->Xdisplay, R->scrollBar.win, |
|
|
1513 | &unused_root, &unused_child, |
|
|
1514 | &unused_root_x, &unused_root_y, |
|
|
1515 | &(ev->xbutton.x), &(ev->xbutton.y), |
|
|
1516 | &unused_mask); |
|
|
1517 | rxvt_scr_move_to(aR_ scrollbar_position(ev->xbutton.y) - R->csrO, |
|
|
1518 | scrollbar_size()); |
|
|
1519 | R->scr_refresh (R->refresh_type); |
|
|
1520 | R->refresh_limit = 0; |
|
|
1521 | rxvt_scrollbar_show(aR_ 1); |
|
|
1522 | } |
|
|
1523 | break; |
|
|
1524 | } |
|
|
1525 | } |
|
|
1526 | |
|
|
1527 | /* INTPROTO */ |
|
|
1528 | void |
|
|
1529 | rxvt_button_press(pR_ XButtonEvent *ev) |
|
|
1530 | { |
|
|
1531 | int reportmode = 0, clickintime; |
|
|
1532 | |
|
|
1533 | R->bypass_keystate = ev->state & (R->ModMetaMask | ShiftMask); |
|
|
1534 | if (!R->bypass_keystate) |
|
|
1535 | reportmode = !!(R->PrivateModes & PrivMode_mouse_report); |
|
|
1536 | /* |
|
|
1537 | * VT window processing of button press |
|
|
1538 | */ |
|
|
1539 | if (ev->window == R->TermWin.vt) |
|
|
1540 | { |
|
|
1541 | #if RXVT_GRAPHICS |
|
|
1542 | if (ev->subwindow != None) |
|
|
1543 | rxvt_Gr_ButtonPress (ev->x, ev->y); |
|
|
1544 | else |
|
|
1545 | #endif |
|
|
1546 | { |
1487 | { |
1547 | clickintime = ev->time - R->MEvent.time < MULTICLICK_TIME; |
1488 | while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev)) |
1548 | if (reportmode) |
1489 | ; |
|
|
1490 | |
|
|
1491 | bool want_position_change = SHOULD_INVOKE (HOOK_POSITION_CHANGE); |
|
|
1492 | |
|
|
1493 | bool moved = false; |
|
|
1494 | #ifdef HAVE_BG_PIXMAP |
|
|
1495 | if (bg_window_position_sensitive ()) |
1549 | { |
1496 | { |
1550 | /* mouse report from vt window */ |
1497 | want_position_change = true; |
1551 | /* save the xbutton state (for ButtonRelease) */ |
1498 | if (bg_img == 0) |
1552 | R->MEvent.state = ev->state; |
1499 | moved = true; |
1553 | #ifdef MOUSE_REPORT_DOUBLECLICK |
1500 | } |
1554 | if (ev->button == R->MEvent.button && clickintime) |
1501 | #endif |
|
|
1502 | |
|
|
1503 | if (want_position_change) |
|
|
1504 | { |
|
|
1505 | int x, y; |
|
|
1506 | |
|
|
1507 | if (ev.xconfigure.send_event) |
1555 | { |
1508 | { |
1556 | /* same button, within alloted time */ |
1509 | x = ev.xconfigure.x; |
1557 | R->MEvent.clicks++; |
1510 | y = ev.xconfigure.y; |
1558 | if (R->MEvent.clicks > 1) |
|
|
1559 | { |
1511 | } |
1560 | /* only report double clicks */ |
|
|
1561 | R->MEvent.clicks = 2; |
|
|
1562 | rxvt_mouse_report(aR_ ev); |
|
|
1563 | |
|
|
1564 | /* don't report the release */ |
|
|
1565 | R->MEvent.clicks = 0; |
|
|
1566 | R->MEvent.button = AnyButton; |
|
|
1567 | } |
|
|
1568 | } |
|
|
1569 | else |
1512 | else |
|
|
1513 | get_window_origin (x, y); |
|
|
1514 | |
|
|
1515 | if (x != parent_x || y != parent_y) |
1570 | { |
1516 | { |
1571 | /* different button, or time expired */ |
1517 | parent_x = x; |
1572 | R->MEvent.clicks = 1; |
1518 | parent_y = y; |
1573 | R->MEvent.button = ev->button; |
1519 | HOOK_INVOKE ((this, HOOK_POSITION_CHANGE, DT_INT, x, DT_INT, y, DT_END)); |
1574 | rxvt_mouse_report(aR_ ev); |
1520 | moved = true; |
1575 | } |
1521 | } |
1576 | #else |
1522 | } |
1577 | R->MEvent.button = ev->button; |
1523 | |
1578 | rxvt_mouse_report(aR_ ev); |
1524 | if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height) |
1579 | #endif /* MOUSE_REPORT_DOUBLECLICK */ |
1525 | { |
1580 | } |
1526 | seen_resize = 1; |
|
|
1527 | resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1); |
|
|
1528 | } |
1581 | else |
1529 | else |
1582 | { |
1530 | { |
1583 | if (ev->button != R->MEvent.button) |
1531 | #ifdef HAVE_BG_PIXMAP |
1584 | R->MEvent.clicks = 0; |
1532 | if (moved) |
1585 | switch (ev->button) |
1533 | update_background (); |
|
|
1534 | #endif |
|
|
1535 | } |
|
|
1536 | |
|
|
1537 | HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END)); |
|
|
1538 | } |
|
|
1539 | break; |
|
|
1540 | |
|
|
1541 | case PropertyNotify: |
|
|
1542 | HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)); |
|
|
1543 | break; |
|
|
1544 | |
|
|
1545 | case SelectionClear: |
|
|
1546 | selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]); |
|
|
1547 | break; |
|
|
1548 | |
|
|
1549 | case SelectionRequest: |
|
|
1550 | selection_send (ev.xselectionrequest); |
|
|
1551 | break; |
|
|
1552 | |
|
|
1553 | case MapNotify: |
|
|
1554 | #ifdef HAVE_BG_PIXMAP |
|
|
1555 | // This is needed at startup for the case of no window manager |
|
|
1556 | // or a non-reparenting window manager and also because we |
|
|
1557 | // defer bg image updates if the window is not mapped. The |
|
|
1558 | // short delay is to optimize for multiple ConfigureNotify |
|
|
1559 | // events at startup when the window manager reparents the |
|
|
1560 | // window, so as to perform the computation after we have |
|
|
1561 | // received all of them. |
|
|
1562 | if (bg_img == 0) |
|
|
1563 | update_background_ev.start (0.025); |
|
|
1564 | #endif |
|
|
1565 | mapped = 1; |
|
|
1566 | #ifdef TEXT_BLINK |
|
|
1567 | text_blink_ev.start (); |
|
|
1568 | #endif |
|
|
1569 | HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END)); |
|
|
1570 | break; |
|
|
1571 | |
|
|
1572 | case UnmapNotify: |
|
|
1573 | mapped = 0; |
|
|
1574 | #ifdef TEXT_BLINK |
|
|
1575 | text_blink_ev.stop (); |
|
|
1576 | #endif |
|
|
1577 | HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END)); |
|
|
1578 | break; |
|
|
1579 | |
|
|
1580 | case GraphicsExpose: |
|
|
1581 | case Expose: |
|
|
1582 | if (ev.xany.window == vt) |
|
|
1583 | { |
|
|
1584 | do |
|
|
1585 | { |
|
|
1586 | scr_expose (ev.xexpose.x, ev.xexpose.y, |
|
|
1587 | ev.xexpose.width, ev.xexpose.height, false); |
|
|
1588 | } |
|
|
1589 | while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev)); |
|
|
1590 | |
|
|
1591 | ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose; |
|
|
1592 | |
|
|
1593 | while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev)) |
|
|
1594 | { |
|
|
1595 | scr_expose (ev.xexpose.x, ev.xexpose.y, |
|
|
1596 | ev.xexpose.width, ev.xexpose.height, false); |
|
|
1597 | } |
|
|
1598 | |
|
|
1599 | want_refresh = 1; |
|
|
1600 | } |
|
|
1601 | else |
|
|
1602 | { |
|
|
1603 | XEvent unused_event; |
|
|
1604 | |
|
|
1605 | while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event)) |
|
|
1606 | ; |
|
|
1607 | while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event)) |
|
|
1608 | ; |
|
|
1609 | |
|
|
1610 | if (scrollBar.state && ev.xany.window == scrollBar.win) |
|
|
1611 | { |
|
|
1612 | scrollBar.state = SB_STATE_IDLE; |
|
|
1613 | scrollBar.show (0); |
|
|
1614 | } |
|
|
1615 | } |
|
|
1616 | break; |
|
|
1617 | |
|
|
1618 | case MotionNotify: |
|
|
1619 | #ifdef POINTER_BLANK |
|
|
1620 | if (hidden_pointer) |
|
|
1621 | pointer_unblank (); |
|
|
1622 | #endif |
|
|
1623 | if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask)) |
|
|
1624 | || priv_modes & PrivMode_MouseAnyEvent) |
|
|
1625 | mouse_report (ev.xbutton); |
|
|
1626 | if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate) |
|
|
1627 | break; |
|
|
1628 | |
|
|
1629 | if (ev.xany.window == vt) |
|
|
1630 | { |
|
|
1631 | if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY) |
|
|
1632 | && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END))) |
|
|
1633 | ; // nop |
|
|
1634 | else if (ev.xbutton.state & (Button1Mask | Button3Mask)) |
|
|
1635 | { |
|
|
1636 | while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev)) |
|
|
1637 | ; |
|
|
1638 | |
|
|
1639 | XQueryPointer (dpy, vt, |
|
|
1640 | &unused_root, &unused_child, |
|
|
1641 | &unused_root_x, &unused_root_y, |
|
|
1642 | &ev.xbutton.x, &ev.xbutton.y, |
|
|
1643 | &ev.xbutton.state); |
|
|
1644 | #ifdef MOUSE_THRESHOLD |
|
|
1645 | /* deal with a `jumpy' mouse */ |
|
|
1646 | if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) |
1586 | { |
1647 | { |
1587 | case Button1: |
1648 | #endif |
1588 | /* allow shift+left click to extend selection */ |
1649 | #if ISO_14755 |
1589 | if (ev->state & ShiftMask) |
1650 | // 5.4 |
|
|
1651 | if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54)) |
|
|
1652 | { |
|
|
1653 | iso14755_54 (ev.xbutton.x, ev.xbutton.y); |
|
|
1654 | break; |
|
|
1655 | } |
|
|
1656 | #endif |
|
|
1657 | selection_extend (ev.xbutton.x, ev.xbutton.y, |
|
|
1658 | ev.xbutton.state & Button3Mask ? 2 : 0); |
|
|
1659 | |
|
|
1660 | #ifdef SELECTION_SCROLLING |
|
|
1661 | if (ev.xbutton.y < int_bwidth |
|
|
1662 | || Pixel2Row (ev.xbutton.y) > (nrow-1)) |
|
|
1663 | { |
|
|
1664 | page_dirn scroll_selection_dir; |
|
|
1665 | int dist; |
|
|
1666 | |
|
|
1667 | /* don't clobber the current delay if we are |
|
|
1668 | * already in the middle of scrolling. |
|
|
1669 | */ |
|
|
1670 | if (!sel_scroll_ev.is_active ()) |
|
|
1671 | sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY); |
|
|
1672 | |
|
|
1673 | /* save the event params so we can highlight |
|
|
1674 | * the selection in the pending-scroll loop |
|
|
1675 | */ |
|
|
1676 | selection_save_x = ev.xbutton.x; |
|
|
1677 | selection_save_y = ev.xbutton.y; |
|
|
1678 | selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0; |
|
|
1679 | |
|
|
1680 | /* calc number of lines to scroll */ |
|
|
1681 | if (ev.xbutton.y < int_bwidth) |
1590 | { |
1682 | { |
1591 | if (R->MEvent.button == Button1 && clickintime) |
1683 | scroll_selection_dir = UP; |
1592 | R->selection_rotate (ev->x, ev->y); |
1684 | dist = int_bwidth - ev.xbutton.y; |
1593 | else |
|
|
1594 | R->selection_extend (ev->x, ev->y, 1); |
|
|
1595 | } |
1685 | } |
1596 | else |
1686 | else |
1597 | { |
1687 | { |
1598 | if (R->MEvent.button == Button1 && clickintime) |
1688 | scroll_selection_dir = DN; |
1599 | R->MEvent.clicks++; |
1689 | dist = ev.xbutton.y - (int_bwidth + vt_height); |
1600 | else |
|
|
1601 | R->MEvent.clicks = 1; |
|
|
1602 | |
|
|
1603 | R->selection_click (R->MEvent.clicks, ev->x, ev->y); |
|
|
1604 | } |
1690 | } |
1605 | |
1691 | |
|
|
1692 | scroll_selection_lines = Pixel2Height (dist) |
|
|
1693 | / SELECTION_SCROLL_LINE_SPEEDUP |
|
|
1694 | + 1; |
|
|
1695 | min_it (scroll_selection_lines, |
|
|
1696 | SELECTION_SCROLL_MAX_LINES); |
|
|
1697 | scroll_selection_lines *= scroll_selection_dir; |
|
|
1698 | } |
|
|
1699 | else |
|
|
1700 | { |
|
|
1701 | /* we are within the text window, so we |
|
|
1702 | * shouldn't be scrolling |
|
|
1703 | */ |
|
|
1704 | sel_scroll_ev.stop(); |
|
|
1705 | } |
|
|
1706 | #endif |
|
|
1707 | #ifdef MOUSE_THRESHOLD |
|
|
1708 | } |
|
|
1709 | #endif |
|
|
1710 | } |
|
|
1711 | } |
|
|
1712 | else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win) |
|
|
1713 | { |
|
|
1714 | while (XCheckTypedWindowEvent (dpy, scrollBar.win, |
|
|
1715 | MotionNotify, &ev)) |
|
|
1716 | ; |
|
|
1717 | |
|
|
1718 | XQueryPointer (dpy, scrollBar.win, |
|
|
1719 | &unused_root, &unused_child, |
|
|
1720 | &unused_root_x, &unused_root_y, |
|
|
1721 | &ev.xbutton.x, &ev.xbutton.y, |
|
|
1722 | &unused_mask); |
|
|
1723 | scr_move_to (scrollBar.position (ev.xbutton.y) - csrO, |
|
|
1724 | scrollBar.size ()); |
|
|
1725 | want_refresh = 1; |
|
|
1726 | scrollBar.show (1); |
|
|
1727 | } |
|
|
1728 | break; |
|
|
1729 | } |
|
|
1730 | |
|
|
1731 | #if defined(CURSOR_BLINK) |
|
|
1732 | if (ev.type == KeyPress) |
|
|
1733 | cursor_blink_reset (); |
|
|
1734 | #endif |
|
|
1735 | |
|
|
1736 | #if defined(POINTER_BLANK) |
|
|
1737 | if (option (Opt_pointerBlank) && pointerBlankDelay > 0) |
|
|
1738 | { |
|
|
1739 | if (ev.type == MotionNotify |
|
|
1740 | || ev.type == ButtonPress |
|
|
1741 | || ev.type == ButtonRelease) |
|
|
1742 | if (hidden_pointer) |
|
|
1743 | pointer_unblank (); |
|
|
1744 | |
|
|
1745 | if (ev.type == KeyPress && hidden_pointer == 0) |
|
|
1746 | pointer_blank (); |
|
|
1747 | } |
|
|
1748 | #endif |
|
|
1749 | |
|
|
1750 | refresh_check (); |
|
|
1751 | } |
|
|
1752 | |
|
|
1753 | #if ENABLE_FRILLS |
|
|
1754 | void ecb_cold |
|
|
1755 | rxvt_term::set_urgency (bool enable) |
|
|
1756 | { |
|
|
1757 | if (enable == urgency_hint) |
|
|
1758 | return; |
|
|
1759 | |
|
|
1760 | if (XWMHints *h = XGetWMHints (dpy, parent)) |
|
|
1761 | { |
|
|
1762 | h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0); |
|
|
1763 | XSetWMHints (dpy, parent, h); |
|
|
1764 | urgency_hint = enable; |
|
|
1765 | XFree (h); |
|
|
1766 | } |
|
|
1767 | } |
|
|
1768 | #endif |
|
|
1769 | |
|
|
1770 | void ecb_cold |
|
|
1771 | rxvt_term::focus_in () |
|
|
1772 | { |
|
|
1773 | if (!focus) |
|
|
1774 | { |
|
|
1775 | focus = 1; |
|
|
1776 | want_refresh = 1; |
|
|
1777 | |
|
|
1778 | #if USE_XIM |
|
|
1779 | if (Input_Context != NULL) |
|
|
1780 | { |
|
|
1781 | im_set_position (); |
|
|
1782 | XSetICFocus (Input_Context); |
|
|
1783 | } |
|
|
1784 | #endif |
|
|
1785 | #if CURSOR_BLINK |
|
|
1786 | if (option (Opt_cursorBlink)) |
|
|
1787 | cursor_blink_ev.again (); |
|
|
1788 | #endif |
|
|
1789 | #if OFF_FOCUS_FADING |
|
|
1790 | if (rs[Rs_fade]) |
|
|
1791 | { |
|
|
1792 | pix_colors = pix_colors_focused; |
|
|
1793 | scr_recolour (); |
|
|
1794 | } |
|
|
1795 | #endif |
|
|
1796 | #if ENABLE_FRILLS |
|
|
1797 | if (option (Opt_urgentOnBell)) |
|
|
1798 | set_urgency (0); |
|
|
1799 | #endif |
|
|
1800 | |
|
|
1801 | HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END)); |
|
|
1802 | } |
|
|
1803 | } |
|
|
1804 | |
|
|
1805 | void ecb_cold |
|
|
1806 | rxvt_term::focus_out () |
|
|
1807 | { |
|
|
1808 | if (focus) |
|
|
1809 | { |
|
|
1810 | focus = 0; |
|
|
1811 | want_refresh = 1; |
|
|
1812 | |
|
|
1813 | #if ENABLE_FRILLS |
|
|
1814 | if (option (Opt_urgentOnBell)) |
|
|
1815 | set_urgency (0); |
|
|
1816 | #endif |
|
|
1817 | #if ENABLE_FRILLS || ISO_14755 |
|
|
1818 | if (iso14755buf) |
|
|
1819 | { |
|
|
1820 | iso14755buf = 0; |
|
|
1821 | # if ISO_14755 |
|
|
1822 | scr_overlay_off (); |
|
|
1823 | # endif |
|
|
1824 | } |
|
|
1825 | #endif |
|
|
1826 | #if USE_XIM |
|
|
1827 | if (Input_Context != NULL) |
|
|
1828 | XUnsetICFocus (Input_Context); |
|
|
1829 | #endif |
|
|
1830 | #if CURSOR_BLINK |
|
|
1831 | if (option (Opt_cursorBlink)) |
|
|
1832 | cursor_blink_ev.stop (); |
|
|
1833 | |
|
|
1834 | hidden_cursor = 0; |
|
|
1835 | #endif |
|
|
1836 | #if OFF_FOCUS_FADING |
|
|
1837 | if (rs[Rs_fade]) |
|
|
1838 | { |
|
|
1839 | pix_colors = pix_colors_unfocused; |
|
|
1840 | scr_recolour (); |
|
|
1841 | } |
|
|
1842 | #endif |
|
|
1843 | |
|
|
1844 | HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END)); |
|
|
1845 | } |
|
|
1846 | } |
|
|
1847 | |
|
|
1848 | void ecb_cold |
|
|
1849 | rxvt_term::update_fade_color (unsigned int idx) |
|
|
1850 | { |
|
|
1851 | #if OFF_FOCUS_FADING |
|
|
1852 | if (rs[Rs_fade]) |
|
|
1853 | { |
|
|
1854 | rgba c; |
|
|
1855 | pix_colors [Color_fade].get (c); |
|
|
1856 | pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c); |
|
|
1857 | } |
|
|
1858 | #endif |
|
|
1859 | } |
|
|
1860 | |
|
|
1861 | #if BG_IMAGE_FROM_ROOT || ENABLE_PERL |
|
|
1862 | void ecb_hot |
|
|
1863 | rxvt_term::rootwin_cb (XEvent &ev) |
|
|
1864 | { |
|
|
1865 | make_current (); |
|
|
1866 | |
|
|
1867 | if (SHOULD_INVOKE (HOOK_ROOT_EVENT) |
|
|
1868 | && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END))) |
|
|
1869 | return; |
|
|
1870 | |
|
|
1871 | switch (ev.type) |
|
|
1872 | { |
|
|
1873 | case PropertyNotify: |
|
|
1874 | /* |
|
|
1875 | * if user used some Esetroot compatible prog to set the root bg, |
|
|
1876 | * use the property to determine the pixmap. We use it later on. |
|
|
1877 | */ |
|
|
1878 | if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID] |
|
|
1879 | || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID]) |
|
|
1880 | { |
|
|
1881 | #if BG_IMAGE_FROM_ROOT |
|
|
1882 | if (option (Opt_transparent)) |
|
|
1883 | { |
|
|
1884 | rxvt_img::new_from_root (this)->replace (root_img); |
|
|
1885 | update_background (); |
|
|
1886 | } |
|
|
1887 | #endif |
|
|
1888 | HOOK_INVOKE ((this, HOOK_ROOTPMAP_CHANGE, DT_END)); |
|
|
1889 | } |
|
|
1890 | |
|
|
1891 | break; |
|
|
1892 | } |
|
|
1893 | |
|
|
1894 | refresh_check (); |
|
|
1895 | } |
|
|
1896 | #endif |
|
|
1897 | |
|
|
1898 | void |
|
|
1899 | rxvt_term::button_press (XButtonEvent &ev) |
|
|
1900 | { |
|
|
1901 | int reportmode = 0, clickintime; |
|
|
1902 | |
|
|
1903 | bypass_keystate = ev.state & (ModMetaMask | ShiftMask); |
|
|
1904 | |
|
|
1905 | if (!bypass_keystate) |
|
|
1906 | reportmode = !! (priv_modes & PrivMode_mouse_report); |
|
|
1907 | |
|
|
1908 | /* |
|
|
1909 | * VT window processing of button press |
|
|
1910 | */ |
|
|
1911 | if (ev.window == vt) |
|
|
1912 | { |
|
|
1913 | if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END))) |
|
|
1914 | return; |
|
|
1915 | |
|
|
1916 | #if ISO_14755 |
|
|
1917 | // 5.4 |
|
|
1918 | if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54)) |
|
|
1919 | { |
|
|
1920 | iso14755_54 (ev.x, ev.y); |
|
|
1921 | return; |
|
|
1922 | } |
|
|
1923 | #endif |
|
|
1924 | |
|
|
1925 | clickintime = ev.time - MEvent.time < MULTICLICK_TIME; |
|
|
1926 | |
|
|
1927 | if (reportmode) |
|
|
1928 | { |
|
|
1929 | /* mouse report from vt window */ |
|
|
1930 | /* save the xbutton state (for ButtonRelease) */ |
|
|
1931 | MEvent.state = ev.state; |
|
|
1932 | #ifdef MOUSE_REPORT_DOUBLECLICK |
|
|
1933 | if (ev.button == MEvent.button && clickintime) |
|
|
1934 | { |
|
|
1935 | /* same button, within allowed time */ |
|
|
1936 | MEvent.clicks++; |
|
|
1937 | |
|
|
1938 | if (MEvent.clicks > 1) |
|
|
1939 | { |
|
|
1940 | /* only report double clicks */ |
|
|
1941 | MEvent.clicks = 2; |
|
|
1942 | mouse_report (ev); |
|
|
1943 | |
|
|
1944 | /* don't report the release */ |
|
|
1945 | MEvent.clicks = 0; |
|
|
1946 | MEvent.button = AnyButton; |
|
|
1947 | } |
|
|
1948 | } |
|
|
1949 | else |
|
|
1950 | { |
|
|
1951 | /* different button, or time expired */ |
|
|
1952 | MEvent.clicks = 1; |
|
|
1953 | MEvent.button = ev.button; |
|
|
1954 | mouse_report (ev); |
|
|
1955 | } |
|
|
1956 | #else |
|
|
1957 | MEvent.button = ev.button; |
|
|
1958 | mouse_report (ev); |
|
|
1959 | #endif /* MOUSE_REPORT_DOUBLECLICK */ |
|
|
1960 | |
|
|
1961 | } |
|
|
1962 | else |
|
|
1963 | { |
|
|
1964 | if (ev.button != MEvent.button) |
|
|
1965 | MEvent.clicks = 0; |
|
|
1966 | |
|
|
1967 | switch (ev.button) |
|
|
1968 | { |
|
|
1969 | case Button1: |
|
|
1970 | /* allow meta + click to select rectangular areas */ |
|
|
1971 | /* should be done in screen.C */ |
|
|
1972 | #if ENABLE_FRILLS |
|
|
1973 | selection.rect = !!(ev.state & ModMetaMask); |
|
|
1974 | #else |
|
|
1975 | selection.rect = false; |
|
|
1976 | #endif |
|
|
1977 | |
|
|
1978 | /* allow shift+left click to extend selection */ |
|
|
1979 | if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report)) |
|
|
1980 | { |
|
|
1981 | if (MEvent.button == Button1 && clickintime) |
|
|
1982 | selection_rotate (ev.x, ev.y); |
|
|
1983 | else |
|
|
1984 | selection_extend (ev.x, ev.y, 1); |
|
|
1985 | } |
|
|
1986 | else |
|
|
1987 | { |
|
|
1988 | if (MEvent.button == Button1 && clickintime) |
|
|
1989 | MEvent.clicks++; |
|
|
1990 | else |
|
|
1991 | MEvent.clicks = 1; |
|
|
1992 | |
|
|
1993 | selection_click (MEvent.clicks, ev.x, ev.y); |
|
|
1994 | } |
|
|
1995 | |
1606 | R->MEvent.button = Button1; |
1996 | MEvent.button = Button1; |
|
|
1997 | break; |
|
|
1998 | |
|
|
1999 | case Button3: |
|
|
2000 | if (MEvent.button == Button3 && clickintime) |
|
|
2001 | selection_rotate (ev.x, ev.y); |
|
|
2002 | else |
|
|
2003 | selection_extend (ev.x, ev.y, 1); |
|
|
2004 | |
|
|
2005 | MEvent.button = Button3; |
|
|
2006 | break; |
|
|
2007 | } |
|
|
2008 | } |
|
|
2009 | |
|
|
2010 | MEvent.time = ev.time; |
|
|
2011 | return; |
|
|
2012 | } |
|
|
2013 | |
|
|
2014 | /* |
|
|
2015 | * Scrollbar window processing of button press |
|
|
2016 | */ |
|
|
2017 | if (scrollBar.state && ev.window == scrollBar.win) |
|
|
2018 | { |
|
|
2019 | page_dirn direction = NO_DIR; |
|
|
2020 | |
|
|
2021 | if (scrollBar.upButton (ev.y)) |
|
|
2022 | direction = UP; /* up */ |
|
|
2023 | else if (scrollBar.dnButton (ev.y)) |
|
|
2024 | direction = DN; /* down */ |
|
|
2025 | |
|
|
2026 | scrollBar.state = SB_STATE_IDLE; |
|
|
2027 | /* |
|
|
2028 | * Rxvt-style scrollbar: |
|
|
2029 | * move up if mouse is above slider |
|
|
2030 | * move dn if mouse is below slider |
|
|
2031 | * |
|
|
2032 | * XTerm-style scrollbar: |
|
|
2033 | * Move display proportional to pointer location |
|
|
2034 | * pointer near top -> scroll one line |
|
|
2035 | * pointer near bot -> scroll full page |
|
|
2036 | */ |
|
|
2037 | #ifndef NO_SCROLLBAR_REPORT |
|
|
2038 | if (reportmode) |
|
|
2039 | { |
|
|
2040 | /* |
|
|
2041 | * Mouse report disabled scrollbar: |
|
|
2042 | * arrow buttons - send up/down |
|
|
2043 | * click on scrollbar - send pageup/down |
|
|
2044 | */ |
|
|
2045 | if (direction == UP) |
|
|
2046 | tt_printf ("\033[A"); |
|
|
2047 | else if (direction == DN) |
|
|
2048 | tt_printf ("\033[B"); |
|
|
2049 | else |
|
|
2050 | switch (ev.button) |
|
|
2051 | { |
|
|
2052 | case Button2: |
|
|
2053 | tt_printf ("\014"); |
|
|
2054 | break; |
|
|
2055 | case Button1: |
|
|
2056 | tt_printf ("\033[6~"); |
|
|
2057 | break; |
|
|
2058 | case Button3: |
|
|
2059 | tt_printf ("\033[5~"); |
|
|
2060 | break; |
|
|
2061 | } |
|
|
2062 | } |
|
|
2063 | else |
|
|
2064 | #endif /* NO_SCROLLBAR_REPORT */ |
|
|
2065 | { |
|
|
2066 | if (direction != NO_DIR) |
|
|
2067 | { |
|
|
2068 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
|
|
2069 | if (!cont_scroll_ev.is_active ()) |
|
|
2070 | cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY); |
|
|
2071 | #endif |
|
|
2072 | if (scr_page (direction, 1)) |
|
|
2073 | { |
|
|
2074 | if (direction == UP) |
|
|
2075 | scrollBar.state = SB_STATE_UP; |
|
|
2076 | else |
|
|
2077 | scrollBar.state = SB_STATE_DOWN; |
|
|
2078 | } |
|
|
2079 | } |
|
|
2080 | else |
|
|
2081 | switch (ev.button) |
|
|
2082 | { |
|
|
2083 | case Button2: |
|
|
2084 | switch (scrollBar.align) |
|
|
2085 | { |
|
|
2086 | case SB_ALIGN_TOP: |
|
|
2087 | csrO = 0; |
1607 | break; |
2088 | break; |
1608 | |
2089 | case SB_ALIGN_CENTRE: |
1609 | case Button3: |
2090 | csrO = (scrollBar.bot - scrollBar.top) / 2; |
1610 | if (R->MEvent.button == Button3 && clickintime) |
|
|
1611 | R->selection_rotate (ev->x, ev->y); |
|
|
1612 | else |
|
|
1613 | R->selection_extend (ev->x, ev->y, 1); |
|
|
1614 | R->MEvent.button = Button3; |
|
|
1615 | break; |
2091 | break; |
1616 | } |
2092 | case SB_ALIGN_BOTTOM: |
1617 | } |
2093 | csrO = scrollBar.bot - scrollBar.top; |
1618 | R->MEvent.time = ev->time; |
2094 | break; |
1619 | return; |
2095 | } |
1620 | } |
|
|
1621 | } |
|
|
1622 | |
2096 | |
1623 | /* |
2097 | if (scrollBar.style == SB_STYLE_XTERM |
1624 | * Scrollbar window processing of button press |
2098 | || scrollBar.above_slider (ev.y) |
1625 | */ |
2099 | || scrollBar.below_slider (ev.y)) |
1626 | if (isScrollbarWindow(ev->window)) |
2100 | scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ()); |
1627 | { |
|
|
1628 | R->scrollBar.setIdle (); |
|
|
1629 | /* |
|
|
1630 | * Rxvt-style scrollbar: |
|
|
1631 | * move up if mouse is above slider |
|
|
1632 | * move dn if mouse is below slider |
|
|
1633 | * |
|
|
1634 | * XTerm-style scrollbar: |
|
|
1635 | * Move display proportional to pointer location |
|
|
1636 | * pointer near top -> scroll one line |
|
|
1637 | * pointer near bot -> scroll full page |
|
|
1638 | */ |
|
|
1639 | #ifndef NO_SCROLLBAR_REPORT |
|
|
1640 | if (reportmode) { |
|
|
1641 | /* |
|
|
1642 | * Mouse report disabled scrollbar: |
|
|
1643 | * arrow buttons - send up/down |
|
|
1644 | * click on scrollbar - send pageup/down |
|
|
1645 | */ |
|
|
1646 | if ((R->scrollBar.style == R_SB_NEXT |
|
|
1647 | && scrollbarnext_upButton(ev->y)) |
|
|
1648 | || (R->scrollBar.style == R_SB_RXVT |
|
|
1649 | && scrollbarrxvt_upButton(ev->y))) |
|
|
1650 | R->tt_printf("\033[A"); |
|
|
1651 | else if ((R->scrollBar.style == R_SB_NEXT |
|
|
1652 | && scrollbarnext_dnButton(ev->y)) |
|
|
1653 | || (R->scrollBar.style == R_SB_RXVT |
|
|
1654 | && scrollbarrxvt_dnButton(ev->y))) |
|
|
1655 | R->tt_printf("\033[B"); |
|
|
1656 | else |
|
|
1657 | switch (ev->button) { |
|
|
1658 | case Button2: |
|
|
1659 | R->tt_printf("\014"); |
|
|
1660 | break; |
|
|
1661 | case Button1: |
|
|
1662 | R->tt_printf("\033[6~"); |
|
|
1663 | break; |
|
|
1664 | case Button3: |
|
|
1665 | R->tt_printf("\033[5~"); |
|
|
1666 | break; |
|
|
1667 | } |
|
|
1668 | } |
|
|
1669 | else |
|
|
1670 | #endif /* NO_SCROLLBAR_REPORT */ |
|
|
1671 | { |
|
|
1672 | char upordown = 0; |
|
|
1673 | |
2101 | |
1674 | if (R->scrollBar.style == R_SB_NEXT) { |
2102 | scrollBar.state = SB_STATE_MOTION; |
1675 | if (scrollbarnext_upButton(ev->y)) |
2103 | break; |
1676 | upordown = -1; /* up */ |
|
|
1677 | else if (scrollbarnext_dnButton(ev->y)) |
|
|
1678 | upordown = 1; /* down */ |
|
|
1679 | } else if (R->scrollBar.style == R_SB_RXVT) { |
|
|
1680 | if (scrollbarrxvt_upButton(ev->y)) |
|
|
1681 | upordown = -1; /* up */ |
|
|
1682 | else if (scrollbarrxvt_dnButton(ev->y)) |
|
|
1683 | upordown = 1; /* down */ |
|
|
1684 | } |
|
|
1685 | if (upordown) { |
|
|
1686 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
|
|
1687 | R->scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; |
|
|
1688 | #endif |
|
|
1689 | if (rxvt_scr_page(aR_ upordown < 0 ? UP : DN, 1)) { |
|
|
1690 | if (upordown < 0) |
|
|
1691 | R->scrollBar.setUp (); |
|
|
1692 | else |
|
|
1693 | R->scrollBar.setDn (); |
|
|
1694 | } |
|
|
1695 | } else |
|
|
1696 | switch (ev->button) { |
|
|
1697 | case Button2: |
|
|
1698 | switch (R->scrollbar_align) { |
|
|
1699 | case R_SB_ALIGN_TOP: |
|
|
1700 | R->csrO = 0; |
|
|
1701 | break; |
|
|
1702 | case R_SB_ALIGN_CENTRE: |
|
|
1703 | R->csrO = (R->scrollBar.bot - R->scrollBar.top) / 2; |
|
|
1704 | break; |
|
|
1705 | case R_SB_ALIGN_BOTTOM: |
|
|
1706 | R->csrO = R->scrollBar.bot - R->scrollBar.top; |
|
|
1707 | break; |
|
|
1708 | } |
|
|
1709 | if (R->scrollBar.style == R_SB_XTERM |
|
|
1710 | || scrollbar_above_slider(ev->y) |
|
|
1711 | || scrollbar_below_slider(ev->y)) |
|
|
1712 | rxvt_scr_move_to(aR_ |
|
|
1713 | scrollbar_position(ev->y) - R->csrO, |
|
|
1714 | scrollbar_size()); |
|
|
1715 | R->scrollBar.setMotion (); |
|
|
1716 | break; |
|
|
1717 | |
2104 | |
1718 | case Button1: |
2105 | case Button1: |
1719 | if (R->scrollbar_align == R_SB_ALIGN_CENTRE) |
2106 | if (scrollBar.align == SB_ALIGN_CENTRE) |
1720 | R->csrO = ev->y - R->scrollBar.top; |
2107 | csrO = ev.y - scrollBar.top; |
1721 | /* FALLTHROUGH */ |
2108 | /* FALLTHROUGH */ |
1722 | |
2109 | |
1723 | case Button3: |
2110 | case Button3: |
1724 | if (R->scrollBar.style != R_SB_XTERM) { |
2111 | if (scrollBar.style != SB_STYLE_XTERM) |
1725 | if (scrollbar_above_slider(ev->y)) |
2112 | { |
|
|
2113 | if (scrollBar.above_slider (ev.y)) |
1726 | # ifdef RXVT_SCROLL_FULL |
2114 | # ifdef RXVT_SCROLL_FULL |
1727 | rxvt_scr_page(aR_ UP, R->TermWin.nrow - 1); |
2115 | scr_page (UP, nrow - 1); |
1728 | # else |
2116 | # else |
1729 | rxvt_scr_page(aR_ UP, R->TermWin.nrow / 4); |
2117 | scr_page (UP, nrow / 4); |
1730 | # endif |
2118 | # endif |
1731 | else if (scrollbar_below_slider(ev->y)) |
2119 | else if (scrollBar.below_slider (ev.y)) |
1732 | # ifdef RXVT_SCROLL_FULL |
2120 | # ifdef RXVT_SCROLL_FULL |
1733 | rxvt_scr_page(aR_ DN, R->TermWin.nrow - 1); |
2121 | scr_page (DN, nrow - 1); |
1734 | # else |
2122 | # else |
1735 | rxvt_scr_page(aR_ DN, R->TermWin.nrow / 4); |
2123 | scr_page (DN, nrow / 4); |
1736 | # endif |
2124 | # endif |
1737 | else |
2125 | else |
1738 | R->scrollBar.setMotion (); |
2126 | scrollBar.state = SB_STATE_MOTION; |
1739 | } else { |
2127 | } |
1740 | rxvt_scr_page(aR_ (ev->button == Button1 ? DN : UP), |
2128 | else |
1741 | (R->TermWin.nrow |
2129 | { |
1742 | * scrollbar_position(ev->y) |
2130 | scr_page ((ev.button == Button1 ? DN : UP), |
1743 | / scrollbar_size())); |
2131 | (nrow |
|
|
2132 | * scrollBar.position (ev.y) |
|
|
2133 | / scrollBar.size ())); |
|
|
2134 | } |
|
|
2135 | |
|
|
2136 | break; |
|
|
2137 | } |
|
|
2138 | } |
|
|
2139 | |
|
|
2140 | return; |
1744 | } |
2141 | } |
1745 | break; |
|
|
1746 | } |
|
|
1747 | } |
|
|
1748 | return; |
|
|
1749 | } |
|
|
1750 | #if MENUBAR |
|
|
1751 | /* |
|
|
1752 | * Menubar window processing of button press |
|
|
1753 | */ |
|
|
1754 | if (isMenuBarWindow(ev->window)) |
|
|
1755 | rxvt_menubar_control(aR_ ev); |
|
|
1756 | #endif |
|
|
1757 | } |
2142 | } |
1758 | |
2143 | |
1759 | /* INTPROTO */ |
|
|
1760 | void |
2144 | void |
1761 | rxvt_button_release(pR_ XButtonEvent *ev) |
2145 | rxvt_term::button_release (XButtonEvent &ev) |
1762 | { |
2146 | { |
1763 | int reportmode = 0; |
2147 | int reportmode = 0; |
1764 | |
2148 | |
1765 | R->csrO = 0; /* reset csr Offset */ |
2149 | csrO = 0; /* reset csr Offset */ |
1766 | if (!R->bypass_keystate) |
2150 | if (!bypass_keystate) |
1767 | reportmode = !!(R->PrivateModes & PrivMode_mouse_report); |
2151 | reportmode = !! (priv_modes & PrivMode_mouse_report); |
1768 | |
2152 | |
1769 | if (scrollbar_isUpDn()) { |
2153 | if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN) |
1770 | R->scrollBar.setIdle (); |
|
|
1771 | rxvt_scrollbar_show(aR_ 0); |
|
|
1772 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
|
|
1773 | R->refresh_type &= ~SMOOTH_REFRESH; |
|
|
1774 | #endif |
|
|
1775 | } |
2154 | { |
|
|
2155 | scrollBar.state = SB_STATE_IDLE; |
|
|
2156 | scrollBar.show (0); |
|
|
2157 | } |
|
|
2158 | |
1776 | #ifdef SELECTION_SCROLLING |
2159 | #ifdef SELECTION_SCROLLING |
1777 | R->pending_scroll_selection=0; |
2160 | sel_scroll_ev.stop(); |
1778 | #endif |
2161 | #endif |
1779 | if (ev->window == R->TermWin.vt) |
2162 | |
|
|
2163 | if (ev.window == vt) |
1780 | { |
2164 | { |
1781 | #ifdef RXVT_GRAPHICS |
2165 | if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END))) |
1782 | if (ev->subwindow != None) |
2166 | return; |
1783 | rxvt_Gr_ButtonRelease(ev->x, ev->y); |
2167 | |
1784 | else |
2168 | #if ISO_14755 |
|
|
2169 | // 5.4 |
|
|
2170 | if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54)) |
|
|
2171 | return; |
1785 | #endif |
2172 | #endif |
1786 | { |
2173 | |
1787 | if (reportmode) |
2174 | if (reportmode) |
1788 | { |
2175 | { |
1789 | /* mouse report from vt window */ |
2176 | /* mouse report from vt window */ |
1790 | /* don't report release of wheel "buttons" */ |
2177 | /* don't report release of wheel "buttons" */ |
1791 | if (ev->button >= 4) |
2178 | if (ev.button >= 4) |
1792 | return; |
2179 | return; |
1793 | #ifdef MOUSE_REPORT_DOUBLECLICK |
2180 | #ifdef MOUSE_REPORT_DOUBLECLICK |
1794 | /* only report the release of 'slow' single clicks */ |
2181 | /* only report the release of 'slow' single clicks */ |
1795 | if (R->MEvent.button != AnyButton |
2182 | if (MEvent.button != AnyButton |
1796 | && (ev->button != R->MEvent.button |
2183 | && (ev.button != MEvent.button |
1797 | || (ev->time - R->MEvent.time |
2184 | || (ev.time - MEvent.time |
1798 | > MULTICLICK_TIME / 2))) |
2185 | > MULTICLICK_TIME / 2))) |
1799 | { |
2186 | { |
1800 | R->MEvent.clicks = 0; |
2187 | MEvent.clicks = 0; |
1801 | R->MEvent.button = AnyButton; |
2188 | MEvent.button = AnyButton; |
1802 | rxvt_mouse_report(aR_ ev); |
2189 | mouse_report (ev); |
1803 | } |
2190 | } |
1804 | #else /* MOUSE_REPORT_DOUBLECLICK */ |
2191 | #else /* MOUSE_REPORT_DOUBLECLICK */ |
1805 | R->MEvent.button = AnyButton; |
2192 | MEvent.button = AnyButton; |
1806 | rxvt_mouse_report(aR_ ev); |
2193 | mouse_report (ev); |
1807 | #endif /* MOUSE_REPORT_DOUBLECLICK */ |
2194 | #endif /* MOUSE_REPORT_DOUBLECLICK */ |
1808 | return; |
2195 | return; |
1809 | } |
2196 | } |
|
|
2197 | |
1810 | /* |
2198 | /* |
1811 | * dumb hack to compensate for the failure of click-and-drag |
2199 | * dumb hack to compensate for the failure of click-and-drag |
1812 | * when overriding mouse reporting |
2200 | * when overriding mouse reporting |
1813 | */ |
2201 | */ |
1814 | if (R->PrivateModes & PrivMode_mouse_report |
2202 | if (priv_modes & PrivMode_mouse_report |
1815 | && R->bypass_keystate |
2203 | && bypass_keystate |
1816 | && ev->button == Button1 && R->MEvent.clicks <= 1) |
2204 | && ev.button == Button1 && MEvent.clicks <= 1) |
1817 | R->selection_extend (ev->x, ev->y, 0); |
2205 | selection_extend (ev.x, ev.y, 0); |
1818 | |
2206 | |
1819 | switch (ev->button) { |
2207 | switch (ev.button) |
|
|
2208 | { |
1820 | case Button1: |
2209 | case Button1: |
1821 | case Button3: |
2210 | case Button3: |
1822 | rxvt_selection_make(aR_ ev->time); |
2211 | selection_make (ev.time); |
1823 | break; |
2212 | break; |
|
|
2213 | |
1824 | case Button2: |
2214 | case Button2: |
1825 | rxvt_selection_request(aR_ ev->time, ev->x, ev->y); |
2215 | if (IN_RANGE_EXC (ev.x, 0, vt_width) && IN_RANGE_EXC (ev.y, 0, vt_height)) // inside window? |
1826 | break; |
2216 | selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary); |
|
|
2217 | break; |
|
|
2218 | |
1827 | #ifdef MOUSE_WHEEL |
2219 | #ifdef MOUSE_WHEEL |
1828 | case Button4: |
2220 | case Button4: |
1829 | case Button5: |
2221 | case Button5: |
1830 | { |
2222 | { |
1831 | int i; |
2223 | int lines; |
1832 | page_dirn v; |
2224 | page_dirn dirn; |
1833 | |
2225 | |
1834 | v = (ev->button == Button4) ? UP : DN; |
2226 | dirn = ev.button == Button4 ? UP : DN; |
|
|
2227 | |
1835 | if (ev->state & ShiftMask) |
2228 | if (ev.state & ShiftMask) |
1836 | i = 1; |
2229 | lines = 1; |
1837 | else if ((R->Options & Opt_mouseWheelScrollPage)) |
2230 | else if (option (Opt_mouseWheelScrollPage)) |
1838 | i = R->TermWin.nrow - 1; |
2231 | lines = nrow - 1; |
1839 | else |
2232 | else |
1840 | i = 5; |
2233 | lines = 5; |
|
|
2234 | |
1841 | # ifdef MOUSE_SLIP_WHEELING |
2235 | # ifdef MOUSE_SLIP_WHEELING |
1842 | if (ev->state & ControlMask) |
2236 | if (ev.state & ControlMask) |
1843 | { |
2237 | { |
1844 | R->mouse_slip_wheel_speed += (v ? -1 : 1); |
2238 | mouse_slip_wheel_speed += dirn; |
1845 | R->mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; |
2239 | clamp_it (mouse_slip_wheel_speed, -nrow, nrow); |
1846 | } |
2240 | |
|
|
2241 | if (!slip_wheel_ev.is_active ()) |
|
|
2242 | slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY); |
|
|
2243 | } |
|
|
2244 | else |
1847 | # endif |
2245 | # endif |
1848 | # ifdef JUMP_MOUSE_WHEEL |
|
|
1849 | rxvt_scr_page(aR_ v, i); |
|
|
1850 | R->scr_refresh (SMOOTH_REFRESH); |
|
|
1851 | rxvt_scrollbar_show(aR_ 1); |
|
|
1852 | # else |
|
|
1853 | while (i--) |
|
|
1854 | { |
2246 | { |
1855 | rxvt_scr_page(aR_ v, 1); |
2247 | scr_page (dirn, lines); |
1856 | R->scr_refresh (SMOOTH_REFRESH); |
2248 | scrollBar.show (1); |
1857 | rxvt_scrollbar_show(aR_ 1); |
2249 | } |
1858 | } |
2250 | } |
|
|
2251 | break; |
1859 | # endif |
2252 | #endif |
1860 | } |
|
|
1861 | break; |
|
|
1862 | #endif |
|
|
1863 | } |
|
|
1864 | } |
|
|
1865 | } |
2253 | } |
1866 | #ifdef MENUBAR |
|
|
1867 | else if (isMenuBarWindow(ev->window)) |
|
|
1868 | rxvt_menubar_control(aR_ ev); |
|
|
1869 | #endif |
|
|
1870 | } |
|
|
1871 | |
|
|
1872 | |
|
|
1873 | #ifdef TRANSPARENT |
|
|
1874 | /* |
|
|
1875 | * Check our parents are still who we think they are. |
|
|
1876 | * Do transparency updates if required |
|
|
1877 | */ |
|
|
1878 | /* EXTPROTO */ |
|
|
1879 | int |
|
|
1880 | rxvt_check_our_parents(pR) |
|
|
1881 | { |
|
|
1882 | int i, pchanged, aformat, have_pixmap, rootdepth; |
|
|
1883 | unsigned long nitems, bytes_after; |
|
|
1884 | Atom atype; |
|
|
1885 | unsigned char *prop = NULL; |
|
|
1886 | Window root, oldp, *list; |
|
|
1887 | Pixmap rootpixmap = None; |
|
|
1888 | XWindowAttributes wattr, wrootattr; |
|
|
1889 | |
|
|
1890 | pchanged = 0; |
|
|
1891 | |
|
|
1892 | if (!(R->Options & Opt_transparent)) |
|
|
1893 | return pchanged; /* Don't try any more */ |
|
|
1894 | |
|
|
1895 | XGetWindowAttributes(R->Xdisplay, Xroot, &wrootattr); |
|
|
1896 | rootdepth = wrootattr.depth; |
|
|
1897 | |
|
|
1898 | XGetWindowAttributes(R->Xdisplay, R->TermWin.parent[0], &wattr); |
|
|
1899 | if (rootdepth != wattr.depth) { |
|
|
1900 | if (R->am_transparent) { |
|
|
1901 | pchanged = 1; |
|
|
1902 | XSetWindowBackground(R->Xdisplay, R->TermWin.vt, |
|
|
1903 | R->PixColors[Color_bg]); |
|
|
1904 | R->am_transparent = R->am_pixmap_trans = 0; |
|
|
1905 | } |
|
|
1906 | return pchanged; /* Don't try any more */ |
|
|
1907 | } |
|
|
1908 | |
|
|
1909 | /* Get all X ops out of the queue so that our information is up-to-date. */ |
|
|
1910 | XSync(R->Xdisplay, False); |
|
|
1911 | |
|
|
1912 | /* |
|
|
1913 | * Make the frame window set by the window manager have |
|
|
1914 | * the root background. Some window managers put multiple nested frame |
|
|
1915 | * windows for each client, so we have to take care about that. |
|
|
1916 | */ |
|
|
1917 | i = (R->xa[XA_XROOTPMAPID] != 0 |
|
|
1918 | && (XGetWindowProperty(R->Xdisplay, Xroot, R->xa[XA_XROOTPMAPID], |
|
|
1919 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
|
|
1920 | &nitems, &bytes_after, &prop) == Success)); |
|
|
1921 | if (!i || prop == NULL) |
|
|
1922 | have_pixmap = 0; |
|
|
1923 | else { |
|
|
1924 | have_pixmap = 1; |
|
|
1925 | rootpixmap = *((Pixmap *)prop); |
|
|
1926 | XFree(prop); |
|
|
1927 | } |
|
|
1928 | if (have_pixmap) { |
|
|
1929 | /* |
|
|
1930 | * Copy Xroot pixmap transparency |
|
|
1931 | */ |
|
|
1932 | int sx, sy, nx, ny; |
|
|
1933 | unsigned int nw, nh; |
|
|
1934 | Window cr; |
|
|
1935 | XImage *image; |
|
|
1936 | GC gc; |
|
|
1937 | XGCValues gcvalue; |
|
|
1938 | |
|
|
1939 | XTranslateCoordinates(R->Xdisplay, R->TermWin.parent[0], Xroot, |
|
|
1940 | 0, 0, &sx, &sy, &cr); |
|
|
1941 | nw = (unsigned int)R->szHint.width; |
|
|
1942 | nh = (unsigned int)R->szHint.height; |
|
|
1943 | nx = ny = 0; |
|
|
1944 | if (sx < 0) { |
|
|
1945 | nw += sx; |
|
|
1946 | nx = -sx; |
|
|
1947 | sx = 0; |
|
|
1948 | } |
|
|
1949 | if (sy < 0) { |
|
|
1950 | nh += sy; |
|
|
1951 | ny = -sy; |
|
|
1952 | sy = 0; |
|
|
1953 | } |
|
|
1954 | MIN_IT(nw, (unsigned int)(wrootattr.width - sx)); |
|
|
1955 | MIN_IT(nh, (unsigned int)(wrootattr.height - sy)); |
|
|
1956 | R->allowedxerror = -1; |
|
|
1957 | image = XGetImage(R->Xdisplay, rootpixmap, sx, sy, nw, nh, AllPlanes, |
|
|
1958 | ZPixmap); |
|
|
1959 | /* XXX: handle BadMatch - usually because we're outside the pixmap */ |
|
|
1960 | /* XXX: may need a delay here? */ |
|
|
1961 | R->allowedxerror = 0; |
|
|
1962 | if (image == NULL) { |
|
|
1963 | if (R->am_transparent && R->am_pixmap_trans) { |
|
|
1964 | pchanged = 1; |
|
|
1965 | if (R->TermWin.pixmap != None) { |
|
|
1966 | XFreePixmap(R->Xdisplay, R->TermWin.pixmap); |
|
|
1967 | R->TermWin.pixmap = None; |
|
|
1968 | } |
|
|
1969 | } |
2254 | } |
1970 | R->am_pixmap_trans = 0; |
|
|
1971 | } else { |
|
|
1972 | if (R->TermWin.pixmap != None) |
|
|
1973 | XFreePixmap(R->Xdisplay, R->TermWin.pixmap); |
|
|
1974 | R->TermWin.pixmap = XCreatePixmap(R->Xdisplay, R->TermWin.vt, |
|
|
1975 | (unsigned int)R->szHint.width, |
|
|
1976 | (unsigned int)R->szHint.height, |
|
|
1977 | (unsigned int)image->depth); |
|
|
1978 | gc = XCreateGC(R->Xdisplay, R->TermWin.vt, 0UL, &gcvalue); |
|
|
1979 | XPutImage(R->Xdisplay, R->TermWin.pixmap, gc, image, 0, 0, |
|
|
1980 | nx, ny, (unsigned int)image->width, |
|
|
1981 | (unsigned int)image->height); |
|
|
1982 | XFreeGC(R->Xdisplay, gc); |
|
|
1983 | XDestroyImage(image); |
|
|
1984 | XSetWindowBackgroundPixmap(R->Xdisplay, R->TermWin.vt, |
|
|
1985 | R->TermWin.pixmap); |
|
|
1986 | if (!R->am_transparent || !R->am_pixmap_trans) |
|
|
1987 | pchanged = 1; |
|
|
1988 | R->am_transparent = R->am_pixmap_trans = 1; |
|
|
1989 | } |
|
|
1990 | } |
|
|
1991 | if (!R->am_pixmap_trans) { |
|
|
1992 | unsigned int n; |
|
|
1993 | /* |
|
|
1994 | * InheritPixmap transparency |
|
|
1995 | */ |
|
|
1996 | D_X((stderr, "InheritPixmap Seeking to %08lx", Xroot)); |
|
|
1997 | for (i = 1; i < (int)(sizeof(R->TermWin.parent) / sizeof(Window)); |
|
|
1998 | i++) { |
|
|
1999 | oldp = R->TermWin.parent[i]; |
|
|
2000 | XQueryTree(R->Xdisplay, R->TermWin.parent[i - 1], &root, |
|
|
2001 | &R->TermWin.parent[i], &list, &n); |
|
|
2002 | XFree(list); |
|
|
2003 | D_X((stderr, "InheritPixmap Parent[%d] = %08lx", i, R->TermWin.parent[i])); |
|
|
2004 | if (R->TermWin.parent[i] == Xroot) { |
|
|
2005 | if (oldp != None) |
|
|
2006 | pchanged = 1; |
|
|
2007 | break; |
|
|
2008 | } |
|
|
2009 | if (oldp != R->TermWin.parent[i]) |
|
|
2010 | pchanged = 1; |
|
|
2011 | } |
|
|
2012 | n = 0; |
|
|
2013 | if (pchanged) { |
|
|
2014 | for (; n < (unsigned int)i; n++) { |
|
|
2015 | XGetWindowAttributes(R->Xdisplay, R->TermWin.parent[n], &wattr); |
|
|
2016 | D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); |
|
|
2017 | if (wattr.depth != rootdepth || wattr.c_class == InputOnly) { |
|
|
2018 | n = (int)(sizeof(R->TermWin.parent) / sizeof(Window)) + 1; |
|
|
2019 | break; |
|
|
2020 | } |
|
|
2021 | } |
|
|
2022 | } |
|
|
2023 | if (n > (int)(sizeof(R->TermWin.parent) |
|
|
2024 | / sizeof(R->TermWin.parent[0]))) { |
|
|
2025 | D_X((stderr, "InheritPixmap Turning off")); |
|
|
2026 | XSetWindowBackground(R->Xdisplay, R->TermWin.parent[0], |
|
|
2027 | R->PixColors[Color_fg]); |
|
|
2028 | XSetWindowBackground(R->Xdisplay, R->TermWin.vt, |
|
|
2029 | R->PixColors[Color_bg]); |
|
|
2030 | R->am_transparent = 0; |
|
|
2031 | /* XXX: also turn off Opt_transparent? */ |
|
|
2032 | } else { |
|
|
2033 | /* wait (an arbitrary period) for the WM to do its thing |
|
|
2034 | * needed for fvwm2.2.2 (and before?) */ |
|
|
2035 | # ifdef HAVE_NANOSLEEP |
|
|
2036 | struct timespec rqt; |
|
|
2037 | |
|
|
2038 | rqt.tv_sec = 1; |
|
|
2039 | rqt.tv_nsec = 0; |
|
|
2040 | nanosleep(&rqt, NULL); |
|
|
2041 | # else |
|
|
2042 | sleep(1); |
|
|
2043 | # endif |
|
|
2044 | D_X((stderr, "InheritPixmap Turning on (%d parents)", i - 1)); |
|
|
2045 | for (n = 0; n < (unsigned int)i; n++) |
|
|
2046 | XSetWindowBackgroundPixmap(R->Xdisplay, R->TermWin.parent[n], |
|
|
2047 | ParentRelative); |
|
|
2048 | XSetWindowBackgroundPixmap(R->Xdisplay, R->TermWin.vt, |
|
|
2049 | ParentRelative); |
|
|
2050 | R->am_transparent = 1; |
|
|
2051 | } |
|
|
2052 | for (; i < (int)(sizeof(R->TermWin.parent) / sizeof(Window)); i++) |
|
|
2053 | R->TermWin.parent[i] = None; |
|
|
2054 | } |
|
|
2055 | return pchanged; |
|
|
2056 | } |
2255 | } |
2057 | #endif |
|
|
2058 | |
2256 | |
2059 | /*}}} */ |
2257 | /*}}} */ |
|
|
2258 | |
|
|
2259 | void ecb_hot |
|
|
2260 | rxvt_term::cmd_parse () |
|
|
2261 | { |
|
|
2262 | wchar_t ch = NOCHAR; |
|
|
2263 | char *seq_begin; // remember start of esc-sequence here |
|
|
2264 | |
|
|
2265 | for (;;) |
|
|
2266 | { |
|
|
2267 | if (ecb_unlikely (ch == NOCHAR)) |
|
|
2268 | { |
|
|
2269 | seq_begin = cmdbuf_ptr; |
|
|
2270 | ch = next_char (); |
|
|
2271 | |
|
|
2272 | if (ch == NOCHAR) |
|
|
2273 | break; |
|
|
2274 | } |
|
|
2275 | |
|
|
2276 | if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)) |
|
|
2277 | { |
|
|
2278 | if (ecb_unlikely (!seen_input)) |
|
|
2279 | { |
|
|
2280 | seen_input = 1; |
|
|
2281 | // many badly-written programs (e.g. jed) contain a race condition: |
|
|
2282 | // they first read the screensize and then install a SIGWINCH handler. |
|
|
2283 | // some window managers resize the window early, and these programs |
|
|
2284 | // then sometimes get the size wrong. |
|
|
2285 | // unfortunately other programs are even more buggy and dislike |
|
|
2286 | // being sent SIGWINCH, so only do it when we were in fact being |
|
|
2287 | // resized. |
|
|
2288 | if (seen_resize && cmd_pid) |
|
|
2289 | kill (-cmd_pid, SIGWINCH); |
|
|
2290 | } |
|
|
2291 | |
|
|
2292 | /* Read a text string from the input buffer */ |
|
|
2293 | wchar_t buf[UBUFSIZ]; |
|
|
2294 | bool refreshnow = false; |
|
|
2295 | int nlines = 0; |
|
|
2296 | wchar_t *str = buf; |
|
|
2297 | wchar_t *eol = str + min (ncol, UBUFSIZ); |
|
|
2298 | |
|
|
2299 | for (;;) |
|
|
2300 | { |
|
|
2301 | if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))) |
|
|
2302 | break; |
|
|
2303 | |
|
|
2304 | *str++ = ch; |
|
|
2305 | |
|
|
2306 | if (ecb_unlikely (ch == C0_LF || str >= eol)) |
|
|
2307 | { |
|
|
2308 | if (ch == C0_LF) |
|
|
2309 | nlines++; |
|
|
2310 | |
|
|
2311 | refresh_count++; |
|
|
2312 | |
|
|
2313 | if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1) |
|
|
2314 | { |
|
|
2315 | refresh_count = 0; |
|
|
2316 | |
|
|
2317 | if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.) |
|
|
2318 | { |
|
|
2319 | refreshnow = true; |
|
|
2320 | ch = NOCHAR; |
|
|
2321 | break; |
|
|
2322 | } |
|
|
2323 | } |
|
|
2324 | |
|
|
2325 | // scr_add_lines only works for nlines <= nrow - 1. |
|
|
2326 | if (nlines >= nrow - 1) |
|
|
2327 | { |
|
|
2328 | if (!(SHOULD_INVOKE (HOOK_ADD_LINES) |
|
|
2329 | && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END)))) |
|
|
2330 | scr_add_lines (buf, str - buf, nlines); |
|
|
2331 | |
|
|
2332 | nlines = 0; |
|
|
2333 | str = buf; |
|
|
2334 | eol = str + min (ncol, UBUFSIZ); |
|
|
2335 | } |
|
|
2336 | |
|
|
2337 | if (str >= eol) |
|
|
2338 | { |
|
|
2339 | if (eol >= buf + UBUFSIZ) |
|
|
2340 | { |
|
|
2341 | ch = NOCHAR; |
|
|
2342 | break; |
|
|
2343 | } |
|
|
2344 | else |
|
|
2345 | eol = min (eol + ncol, buf + UBUFSIZ); |
|
|
2346 | } |
|
|
2347 | |
|
|
2348 | } |
|
|
2349 | |
|
|
2350 | seq_begin = cmdbuf_ptr; |
|
|
2351 | ch = next_char (); |
|
|
2352 | } |
|
|
2353 | |
|
|
2354 | if (!(SHOULD_INVOKE (HOOK_ADD_LINES) |
|
|
2355 | && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END)))) |
|
|
2356 | scr_add_lines (buf, str - buf, nlines); |
|
|
2357 | |
|
|
2358 | /* |
|
|
2359 | * If there have been a lot of new lines, then update the screen |
|
|
2360 | * What the heck we'll cheat and only refresh less than every page-full. |
|
|
2361 | * if skipScroll is enabled. |
|
|
2362 | */ |
|
|
2363 | if (refreshnow) |
|
|
2364 | { |
|
|
2365 | scr_refresh (); |
|
|
2366 | want_refresh = 1; |
|
|
2367 | } |
|
|
2368 | } |
|
|
2369 | else |
|
|
2370 | { |
|
|
2371 | try |
|
|
2372 | { |
|
|
2373 | process_nonprinting (ch); |
|
|
2374 | } |
|
|
2375 | catch (const class out_of_input &o) |
|
|
2376 | { |
|
|
2377 | // we ran out of input, retry later |
|
|
2378 | cmdbuf_ptr = seq_begin; |
|
|
2379 | break; |
|
|
2380 | } |
|
|
2381 | |
|
|
2382 | ch = NOCHAR; |
|
|
2383 | } |
|
|
2384 | } |
|
|
2385 | } |
|
|
2386 | |
|
|
2387 | // read the next character |
|
|
2388 | wchar_t ecb_hot |
|
|
2389 | rxvt_term::next_char () NOTHROW |
|
|
2390 | { |
|
|
2391 | while (cmdbuf_ptr < cmdbuf_endp) |
|
|
2392 | { |
|
|
2393 | // assume 7-bit to be ascii ALWAYS |
|
|
2394 | if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)) |
|
|
2395 | return *cmdbuf_ptr++; |
|
|
2396 | |
|
|
2397 | wchar_t wc; |
|
|
2398 | size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); |
|
|
2399 | |
|
|
2400 | if (len == (size_t)-2) |
|
|
2401 | { |
|
|
2402 | // the mbstate stores incomplete sequences. didn't know this :/ |
|
|
2403 | cmdbuf_ptr = cmdbuf_endp; |
|
|
2404 | break; |
|
|
2405 | } |
|
|
2406 | |
|
|
2407 | if (len == (size_t)-1) |
|
|
2408 | { |
|
|
2409 | mbstate.reset (); // reset now undefined conversion state |
|
|
2410 | // a -1 might indicate that a previous incomplete char is invalid (previous return -2) |
|
|
2411 | // in which case we "erroneously" return the next byte which might be valid. |
|
|
2412 | return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through |
|
|
2413 | } |
|
|
2414 | |
|
|
2415 | // assume wchar == unicode |
|
|
2416 | cmdbuf_ptr += len; |
|
|
2417 | return wc & UNICODE_MASK; |
|
|
2418 | } |
|
|
2419 | |
|
|
2420 | return NOCHAR; |
|
|
2421 | } |
|
|
2422 | |
|
|
2423 | // read the next octet |
|
|
2424 | uint32_t ecb_hot |
|
|
2425 | rxvt_term::next_octet () NOTHROW |
|
|
2426 | { |
|
|
2427 | return cmdbuf_ptr < cmdbuf_endp |
|
|
2428 | ? (unsigned char)*cmdbuf_ptr++ |
|
|
2429 | : NOCHAR; |
|
|
2430 | } |
|
|
2431 | |
|
|
2432 | static class out_of_input out_of_input; |
|
|
2433 | |
|
|
2434 | wchar_t ecb_hot |
|
|
2435 | rxvt_term::cmd_getc () THROW ((class out_of_input)) |
|
|
2436 | { |
|
|
2437 | wchar_t c = next_char (); |
|
|
2438 | |
|
|
2439 | if (c == NOCHAR) |
|
|
2440 | throw out_of_input; |
|
|
2441 | |
|
|
2442 | return c; |
|
|
2443 | } |
|
|
2444 | |
|
|
2445 | uint32_t ecb_hot |
|
|
2446 | rxvt_term::cmd_get8 () THROW ((class out_of_input)) |
|
|
2447 | { |
|
|
2448 | uint32_t c = next_octet (); |
|
|
2449 | |
|
|
2450 | if (c == NOCHAR) |
|
|
2451 | throw out_of_input; |
|
|
2452 | |
|
|
2453 | return c; |
|
|
2454 | } |
2060 | |
2455 | |
2061 | /*{{{ print pipe */ |
2456 | /*{{{ print pipe */ |
2062 | /*----------------------------------------------------------------------*/ |
2457 | /*----------------------------------------------------------------------*/ |
2063 | #ifdef PRINTPIPE |
2458 | #ifdef PRINTPIPE |
2064 | /* EXTPROTO */ |
2459 | FILE * ecb_cold |
2065 | FILE * |
|
|
2066 | rxvt_popen_printer(pR) |
2460 | rxvt_term::popen_printer () |
2067 | { |
2461 | { |
2068 | FILE *stream = popen(R->rs[Rs_print_pipe], "w"); |
2462 | FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w"); |
2069 | |
2463 | |
2070 | if (stream == NULL) |
2464 | if (stream == NULL) |
2071 | rxvt_print_error("can't open printer pipe"); |
2465 | rxvt_warn ("can't open printer pipe, not printing.\n"); |
|
|
2466 | |
2072 | return stream; |
2467 | return stream; |
2073 | } |
2468 | } |
2074 | |
2469 | |
2075 | /* EXTPROTO */ |
2470 | int ecb_cold |
2076 | int |
|
|
2077 | rxvt_pclose_printer (FILE *stream) |
2471 | rxvt_term::pclose_printer (FILE *stream) |
2078 | { |
2472 | { |
2079 | fflush (stream); |
2473 | fflush (stream); |
2080 | /* pclose() reported not to work on SunOS 4.1.3 */ |
|
|
2081 | # if defined (__sun__) /* TODO: RESOLVE THIS */ |
|
|
2082 | /* pclose works provided SIGCHLD handler uses waitpid */ |
|
|
2083 | return pclose (stream); /* return fclose (stream); */ |
|
|
2084 | # else |
|
|
2085 | return pclose (stream); |
2474 | return pclose (stream); |
2086 | # endif |
|
|
2087 | } |
2475 | } |
2088 | |
2476 | |
2089 | /* |
2477 | /* |
2090 | * simulate attached vt100 printer |
2478 | * simulate attached vt100 printer |
2091 | */ |
2479 | */ |
2092 | /* INTPROTO */ |
2480 | void ecb_cold |
2093 | void |
|
|
2094 | rxvt_process_print_pipe(pR) |
2481 | rxvt_term::process_print_pipe () |
2095 | { |
2482 | { |
2096 | int done; |
2483 | FILE *fd = popen_printer (); |
2097 | FILE *fd; |
|
|
2098 | |
2484 | |
2099 | if ((fd = rxvt_popen_printer(aR)) == NULL) |
2485 | if (!fd) |
2100 | return; |
2486 | return; |
2101 | |
2487 | |
2102 | /* |
2488 | /* |
2103 | * Send all input to the printer until either ESC[4i or ESC[?4i |
2489 | * Send all input to the printer until either ESC[4i or ESC[?4i |
2104 | * is received. |
2490 | * is received. |
2105 | */ |
2491 | */ |
2106 | for (done = 0; !done;) { |
2492 | for (int done = 0; !done; ) |
|
|
2493 | { |
2107 | unsigned char buf[8]; |
2494 | unsigned char buf[8]; |
2108 | unsigned char ch; |
2495 | unicode_t ch; |
2109 | unsigned int i, len; |
2496 | unsigned int i, len; |
2110 | |
2497 | |
2111 | if ((ch = rxvt_cmd_getc(aR)) != C0_ESC) { |
2498 | if ((ch = cmd_getc ()) != C0_ESC) |
|
|
2499 | { |
2112 | if (putc(ch, fd) == EOF) |
2500 | if (putc (ch, fd) == EOF) |
2113 | break; /* done = 1 */ |
2501 | break; /* done = 1 */ |
2114 | } else { |
2502 | } |
|
|
2503 | else |
|
|
2504 | { |
2115 | len = 0; |
2505 | len = 0; |
2116 | buf[len++] = ch; |
2506 | buf[len++] = ch; |
2117 | |
2507 | |
2118 | if ((buf[len++] = rxvt_cmd_getc(aR)) == '[') { |
2508 | if ((buf[len++] = cmd_getc ()) == '[') |
2119 | if ((ch = rxvt_cmd_getc(aR)) == '?') { |
2509 | { |
2120 | buf[len++] = '?'; |
2510 | if ((ch = cmd_getc ()) == '?') |
2121 | ch = rxvt_cmd_getc(aR); |
2511 | { |
2122 | } |
2512 | buf[len++] = '?'; |
|
|
2513 | ch = cmd_getc (); |
|
|
2514 | } |
2123 | if ((buf[len++] = ch) == '4') { |
2515 | if ((buf[len++] = ch) == '4') |
|
|
2516 | { |
2124 | if ((buf[len++] = rxvt_cmd_getc(aR)) == 'i') |
2517 | if ((buf[len++] = cmd_getc ()) == 'i') |
2125 | break; /* done = 1 */ |
2518 | break; /* done = 1 */ |
2126 | } |
2519 | } |
|
|
2520 | } |
|
|
2521 | |
|
|
2522 | for (i = 0; i < len; i++) |
|
|
2523 | if (putc (buf[i], fd) == EOF) |
|
|
2524 | { |
|
|
2525 | done = 1; |
|
|
2526 | break; |
|
|
2527 | } |
|
|
2528 | } |
2127 | } |
2529 | } |
2128 | for (i = 0; i < len; i++) |
2530 | |
2129 | if (putc(buf[i], fd) == EOF) { |
|
|
2130 | done = 1; |
|
|
2131 | break; |
|
|
2132 | } |
|
|
2133 | } |
|
|
2134 | } |
|
|
2135 | rxvt_pclose_printer(fd); |
2531 | pclose_printer (fd); |
2136 | } |
2532 | } |
2137 | #endif /* PRINTPIPE */ |
2533 | #endif /* PRINTPIPE */ |
2138 | /*}}} */ |
2534 | /*}}} */ |
2139 | |
2535 | |
2140 | /* *INDENT-OFF* */ |
|
|
2141 | enum { |
2536 | enum { |
2142 | C1_40 = 0x40, |
2537 | C1_40 = 0x40, |
2143 | C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, |
2538 | C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, |
2144 | C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, |
2539 | C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, |
2145 | C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, |
2540 | C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, |
2146 | C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC |
2541 | C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC, |
2147 | }; |
2542 | }; |
2148 | /* *INDENT-ON* */ |
|
|
2149 | |
2543 | |
2150 | /*{{{ process non-printing single characters */ |
2544 | /*{{{ process non-printing single characters */ |
2151 | /* INTPROTO */ |
2545 | void ecb_hot |
2152 | void |
2546 | rxvt_term::process_nonprinting (unicode_t ch) |
2153 | rxvt_process_nonprinting(pR_ unsigned char ch) |
|
|
2154 | { |
2547 | { |
2155 | switch (ch) { |
2548 | switch (ch) |
|
|
2549 | { |
|
|
2550 | case C0_ESC: |
|
|
2551 | process_escape_seq (); |
|
|
2552 | break; |
2156 | case C0_ENQ: /* terminal Status */ |
2553 | case C0_ENQ: /* terminal Status */ |
2157 | if (R->rs[Rs_answerbackstring]) |
2554 | if (rs[Rs_answerbackstring]) |
2158 | R->tt_write( |
2555 | tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring])); |
2159 | (const unsigned char *)R->rs[Rs_answerbackstring], |
2556 | else |
2160 | (unsigned int)STRLEN(R->rs[Rs_answerbackstring])); |
2557 | tt_write (VT100_ANS, strlen (VT100_ANS)); |
2161 | else |
2558 | break; |
2162 | R->tt_write((unsigned char *)VT100_ANS, |
|
|
2163 | (unsigned int)STRLEN(VT100_ANS)); |
|
|
2164 | break; |
|
|
2165 | case C0_BEL: /* bell */ |
2559 | case C0_BEL: /* bell */ |
2166 | rxvt_scr_bell(aR); |
2560 | scr_bell (); |
2167 | break; |
2561 | break; |
2168 | case C0_BS: /* backspace */ |
2562 | case C0_BS: /* backspace */ |
2169 | rxvt_scr_backspace(aR); |
2563 | scr_backspace (); |
2170 | break; |
2564 | break; |
2171 | case C0_HT: /* tab */ |
2565 | case C0_HT: /* tab */ |
2172 | rxvt_scr_tab(aR_ 1); |
2566 | scr_tab (1); |
2173 | break; |
2567 | break; |
2174 | case C0_CR: /* carriage return */ |
2568 | case C0_CR: /* carriage return */ |
2175 | rxvt_scr_gotorc(aR_ 0, 0, R_RELATIVE); |
2569 | scr_gotorc (0, 0, R_RELATIVE); |
2176 | break; |
2570 | break; |
2177 | case C0_VT: /* vertical tab, form feed */ |
2571 | case C0_VT: /* vertical tab, form feed */ |
2178 | case C0_FF: |
2572 | case C0_FF: |
2179 | case C0_LF: /* line feed */ |
2573 | case C0_LF: /* line feed */ |
2180 | rxvt_scr_index(aR_ UP); |
2574 | scr_index (UP); |
2181 | break; |
2575 | break; |
2182 | case C0_SO: /* shift out - acs */ |
2576 | case C0_SO: /* shift out - acs */ |
2183 | rxvt_scr_charset_choose(aR_ 1); |
2577 | scr_charset_choose (1); |
2184 | break; |
2578 | break; |
2185 | case C0_SI: /* shift in - acs */ |
2579 | case C0_SI: /* shift in - acs */ |
2186 | rxvt_scr_charset_choose(aR_ 0); |
2580 | scr_charset_choose (0); |
2187 | break; |
2581 | break; |
|
|
2582 | |
|
|
2583 | #ifdef EIGHT_BIT_CONTROLS |
|
|
2584 | // 8-bit controls |
|
|
2585 | case 0x90: /* DCS */ |
|
|
2586 | process_dcs_seq (); |
|
|
2587 | break; |
|
|
2588 | case 0x9b: /* CSI */ |
|
|
2589 | process_csi_seq (); |
|
|
2590 | break; |
|
|
2591 | case 0x9d: /* OSC */ |
|
|
2592 | process_osc_seq (); |
|
|
2593 | break; |
|
|
2594 | #endif |
2188 | } |
2595 | } |
2189 | } |
2596 | } |
2190 | /*}}} */ |
2597 | /*}}} */ |
2191 | |
2598 | |
2192 | |
2599 | |
2193 | /*{{{ process VT52 escape sequences */ |
2600 | /*{{{ process VT52 escape sequences */ |
2194 | /* INTPROTO */ |
2601 | void ecb_cold |
2195 | void |
2602 | rxvt_term::process_escape_vt52 (unicode_t ch) |
2196 | rxvt_process_escape_vt52(pR_ unsigned char ch) |
|
|
2197 | { |
2603 | { |
2198 | int row, col; |
2604 | int row, col; |
|
|
2605 | |
|
|
2606 | switch (ch) |
2199 | |
2607 | { |
2200 | switch (ch) { |
|
|
2201 | case 'A': /* cursor up */ |
2608 | case 'A': /* cursor up */ |
2202 | rxvt_scr_gotorc(aR_ -1, 0, R_RELATIVE | C_RELATIVE); |
2609 | scr_gotorc (-1, 0, R_RELATIVE | C_RELATIVE); |
2203 | break; |
2610 | break; |
2204 | case 'B': /* cursor down */ |
2611 | case 'B': /* cursor down */ |
2205 | rxvt_scr_gotorc(aR_ 1, 0, R_RELATIVE | C_RELATIVE); |
2612 | scr_gotorc (1, 0, R_RELATIVE | C_RELATIVE); |
2206 | break; |
2613 | break; |
2207 | case 'C': /* cursor right */ |
2614 | case 'C': /* cursor right */ |
2208 | rxvt_scr_gotorc(aR_ 0, 1, R_RELATIVE | C_RELATIVE); |
2615 | scr_gotorc (0, 1, R_RELATIVE | C_RELATIVE); |
2209 | break; |
2616 | break; |
2210 | case 'D': /* cursor left */ |
2617 | case 'D': /* cursor left */ |
2211 | rxvt_scr_gotorc(aR_ 0, -1, R_RELATIVE | C_RELATIVE); |
2618 | scr_gotorc (0, -1, R_RELATIVE | C_RELATIVE); |
2212 | break; |
2619 | break; |
2213 | case 'H': /* cursor home */ |
2620 | case 'H': /* cursor home */ |
2214 | rxvt_scr_gotorc(aR_ 0, 0, 0); |
2621 | scr_gotorc (0, 0, 0); |
2215 | break; |
2622 | break; |
2216 | case 'I': /* cursor up and scroll down if needed */ |
2623 | case 'I': /* cursor up and scroll down if needed */ |
2217 | rxvt_scr_index(aR_ DN); |
2624 | scr_index (DN); |
2218 | break; |
2625 | break; |
2219 | case 'J': /* erase to end of screen */ |
2626 | case 'J': /* erase to end of screen */ |
2220 | R->scr_erase_screen (0); |
2627 | scr_erase_screen (0); |
2221 | break; |
2628 | break; |
2222 | case 'K': /* erase to end of line */ |
2629 | case 'K': /* erase to end of line */ |
2223 | rxvt_scr_erase_line(aR_ 0); |
2630 | scr_erase_line (0); |
2224 | break; |
2631 | break; |
2225 | case 'Y': /* move to specified row and col */ |
2632 | case 'Y': /* move to specified row and col */ |
2226 | /* full command is 'ESC Y row col' where row and col |
2633 | /* full command is 'ESC Y row col' where row and col |
2227 | * are encoded by adding 32 and sending the ascii |
2634 | * are encoded by adding 32 and sending the ascii |
2228 | * character. eg. SPACE = 0, '+' = 13, '0' = 18, |
2635 | * character. eg. SPACE = 0, '+' = 13, '0' = 18, |
2229 | * etc. */ |
2636 | * etc. */ |
2230 | row = rxvt_cmd_getc(aR) - ' '; |
2637 | row = cmd_getc () - ' '; |
2231 | col = rxvt_cmd_getc(aR) - ' '; |
2638 | col = cmd_getc () - ' '; |
2232 | rxvt_scr_gotorc(aR_ row, col, 0); |
2639 | scr_gotorc (row, col, 0); |
2233 | break; |
2640 | break; |
2234 | case 'Z': /* identify the terminal type */ |
2641 | case 'Z': /* identify the terminal type */ |
2235 | R->tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */ |
2642 | tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ |
2236 | break; |
2643 | break; |
2237 | case '<': /* turn off VT52 mode */ |
2644 | case '<': /* turn off VT52 mode */ |
2238 | PrivMode(0, PrivMode_vt52); |
2645 | priv_modes &= ~PrivMode_vt52; |
2239 | break; |
2646 | break; |
2240 | case 'F': /* use special graphics character set */ |
2647 | case 'F': /* use special graphics character set */ |
2241 | case 'G': /* use regular character set */ |
2648 | case 'G': /* use regular character set */ |
2242 | /* unimplemented */ |
2649 | /* unimplemented */ |
2243 | break; |
2650 | break; |
2244 | case '=': /* use alternate keypad mode */ |
2651 | case '=': /* use alternate keypad mode */ |
2245 | case '>': /* use regular keypad mode */ |
2652 | case '>': /* use regular keypad mode */ |
2246 | /* unimplemented */ |
2653 | /* unimplemented */ |
2247 | break; |
2654 | break; |
2248 | } |
2655 | } |
2249 | } |
2656 | } |
2250 | /*}}} */ |
2657 | /*}}} */ |
2251 | |
2658 | |
2252 | |
2659 | |
2253 | /*{{{ process escape sequences */ |
2660 | /*{{{ process escape sequences */ |
2254 | /* INTPROTO */ |
2661 | void ecb_hot |
2255 | void |
|
|
2256 | rxvt_process_escape_seq(pR) |
2662 | rxvt_term::process_escape_seq () |
2257 | { |
2663 | { |
2258 | unsigned char ch = rxvt_cmd_getc(aR); |
2664 | unicode_t ch = cmd_getc (); |
2259 | |
2665 | |
2260 | if (R->PrivateModes & PrivMode_vt52) { |
2666 | if (priv_modes & PrivMode_vt52) |
2261 | rxvt_process_escape_vt52(aR_ ch); |
|
|
2262 | return; |
|
|
2263 | } |
|
|
2264 | |
2667 | { |
|
|
2668 | process_escape_vt52 (ch); |
|
|
2669 | return; |
|
|
2670 | } |
|
|
2671 | |
2265 | switch (ch) { |
2672 | switch (ch) |
2266 | /* case 1: do_tek_mode (); break; */ |
2673 | { |
2267 | case '#': |
2674 | case '#': |
2268 | if (rxvt_cmd_getc(aR) == '8') |
2675 | if (cmd_getc () == '8') |
2269 | rxvt_scr_E(aR); |
2676 | scr_E (); |
2270 | break; |
2677 | break; |
2271 | case '(': |
2678 | case '(': |
2272 | rxvt_scr_charset_set(aR_ 0, (unsigned int)rxvt_cmd_getc(aR)); |
2679 | scr_charset_set (0, (unsigned int)cmd_getc ()); |
2273 | break; |
2680 | break; |
2274 | case ')': |
2681 | case ')': |
2275 | rxvt_scr_charset_set(aR_ 1, (unsigned int)rxvt_cmd_getc(aR)); |
2682 | scr_charset_set (1, (unsigned int)cmd_getc ()); |
2276 | break; |
2683 | break; |
2277 | case '*': |
2684 | case '*': |
2278 | rxvt_scr_charset_set(aR_ 2, (unsigned int)rxvt_cmd_getc(aR)); |
2685 | scr_charset_set (2, (unsigned int)cmd_getc ()); |
2279 | break; |
2686 | break; |
2280 | case '+': |
2687 | case '+': |
2281 | rxvt_scr_charset_set(aR_ 3, (unsigned int)rxvt_cmd_getc(aR)); |
2688 | scr_charset_set (3, (unsigned int)cmd_getc ()); |
2282 | break; |
2689 | break; |
2283 | #ifdef MULTICHAR_SET |
2690 | #if !ENABLE_MINIMAL |
2284 | case '$': |
|
|
2285 | rxvt_scr_charset_set(aR_ -2, (unsigned int)rxvt_cmd_getc(aR)); |
|
|
2286 | break; |
|
|
2287 | #endif |
|
|
2288 | #ifndef NO_FRILLS |
|
|
2289 | case '6': |
2691 | case '6': |
2290 | rxvt_scr_backindex(aR); |
2692 | scr_backindex (); |
2291 | break; |
2693 | break; |
2292 | #endif |
2694 | #endif |
2293 | case '7': |
2695 | case '7': |
2294 | rxvt_scr_cursor(aR_ SAVE); |
2696 | scr_cursor (SAVE); |
2295 | break; |
2697 | break; |
2296 | case '8': |
2698 | case '8': |
2297 | rxvt_scr_cursor(aR_ RESTORE); |
2699 | scr_cursor (RESTORE); |
2298 | break; |
2700 | break; |
2299 | #ifndef NO_FRILLS |
2701 | #if !ENABLE_MINIMAL |
2300 | case '9': |
2702 | case '9': |
2301 | rxvt_scr_forwardindex(aR); |
2703 | scr_forwardindex (); |
2302 | break; |
2704 | break; |
2303 | #endif |
2705 | #endif |
|
|
2706 | // DECPAM/DECPNM |
2304 | case '=': |
2707 | case '=': |
|
|
2708 | priv_modes |= PrivMode_aplKP; |
|
|
2709 | break; |
2305 | case '>': |
2710 | case '>': |
2306 | PrivMode((ch == '='), PrivMode_aplKP); |
2711 | priv_modes &= ~PrivMode_aplKP; |
2307 | break; |
2712 | break; |
2308 | |
2713 | |
2309 | case C1_40: |
2714 | case C1_40: |
2310 | rxvt_cmd_getc(aR); |
2715 | cmd_getc (); |
2311 | break; |
2716 | break; |
2312 | case C1_44: |
2717 | case C1_44: |
2313 | rxvt_scr_index(aR_ UP); |
2718 | scr_index (UP); |
2314 | break; |
2719 | break; |
2315 | |
2720 | |
2316 | /* 8.3.87: NEXT LINE */ |
2721 | /* 8.3.87: NEXT LINE */ |
2317 | case C1_NEL: /* ESC E */ |
2722 | case C1_NEL: /* ESC E */ |
2318 | { |
|
|
2319 | uint32_t nlcr[] = { '\n', '\r' }; |
|
|
2320 | rxvt_scr_add_lines(aR_ nlcr, 1, 2); |
|
|
2321 | } |
2723 | { |
2322 | break; |
2724 | wchar_t nlcr[] = { C0_LF, C0_CR }; |
|
|
2725 | scr_add_lines (nlcr, ecb_array_length (nlcr), 1); |
|
|
2726 | } |
|
|
2727 | break; |
2323 | |
2728 | |
2324 | /* kidnapped escape sequence: Should be 8.3.48 */ |
2729 | /* kidnapped escape sequence: Should be 8.3.48 */ |
2325 | case C1_ESA: /* ESC G */ |
2730 | case C1_ESA: /* ESC G */ |
2326 | rxvt_process_graphics(aR); |
2731 | // used by original rxvt for rob nations own graphics mode |
2327 | break; |
2732 | if (cmd_getc () == 'Q') |
|
|
2733 | tt_printf ("\033G0\012"); /* query graphics - no graphics */ |
|
|
2734 | break; |
2328 | |
2735 | |
2329 | /* 8.3.63: CHARACTER TABULATION SET */ |
2736 | /* 8.3.63: CHARACTER TABULATION SET */ |
2330 | case C1_HTS: /* ESC H */ |
2737 | case C1_HTS: /* ESC H */ |
2331 | rxvt_scr_set_tab(aR_ 1); |
2738 | scr_set_tab (1); |
2332 | break; |
2739 | break; |
2333 | |
2740 | |
2334 | /* 8.3.105: REVERSE LINE FEED */ |
2741 | /* 8.3.105: REVERSE LINE FEED */ |
2335 | case C1_RI: /* ESC M */ |
2742 | case C1_RI: /* ESC M */ |
2336 | rxvt_scr_index(aR_ DN); |
2743 | scr_index (DN); |
2337 | break; |
2744 | break; |
2338 | |
2745 | |
2339 | /* 8.3.142: SINGLE-SHIFT TWO */ |
2746 | /* 8.3.142: SINGLE-SHIFT TWO */ |
2340 | /*case C1_SS2: scr_single_shift (2); break; */ |
2747 | /* case C1_SS2: break; */ |
2341 | |
2748 | |
2342 | /* 8.3.143: SINGLE-SHIFT THREE */ |
2749 | /* 8.3.143: SINGLE-SHIFT THREE */ |
2343 | /*case C1_SS3: scr_single_shift (3); break; */ |
2750 | /* case C1_SS3: break; */ |
2344 | |
2751 | |
2345 | /* 8.3.27: DEVICE CONTROL STRING */ |
2752 | /* 8.3.27: DEVICE CONTROL STRING */ |
2346 | case C1_DCS: /* ESC P */ |
2753 | case C1_DCS: /* ESC P */ |
2347 | rxvt_process_dcs_seq(aR); |
2754 | process_dcs_seq (); |
2348 | break; |
2755 | break; |
2349 | |
2756 | |
2350 | /* 8.3.110: SINGLE CHARACTER INTRODUCER */ |
2757 | /* 8.3.110: SINGLE CHARACTER INTRODUCER */ |
2351 | case C1_SCI: /* ESC Z */ |
2758 | case C1_SCI: /* ESC Z */ |
2352 | R->tt_write((const unsigned char *)ESCZ_ANSWER, |
2759 | tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1); |
2353 | (unsigned int)(sizeof(ESCZ_ANSWER) - 1)); |
|
|
2354 | break; /* steal obsolete ESC [ c */ |
2760 | break; /* steal obsolete ESC [ c */ |
2355 | |
2761 | |
2356 | /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ |
2762 | /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */ |
2357 | case C1_CSI: /* ESC [ */ |
2763 | case C1_CSI: /* ESC [ */ |
2358 | rxvt_process_csi_seq(aR); |
2764 | process_csi_seq (); |
2359 | break; |
2765 | break; |
2360 | |
2766 | |
2361 | /* 8.3.90: OPERATING SYSTEM COMMAND */ |
2767 | /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */ |
2362 | case C1_OSC: /* ESC ] */ |
2768 | case C1_OSC: /* ESC ] */ |
2363 | rxvt_process_osc_seq(aR); |
2769 | process_osc_seq (); |
2364 | break; |
2770 | break; |
2365 | |
2771 | |
2366 | /* 8.3.106: RESET TO INITIAL STATE */ |
2772 | /* 8.3.106: RESET TO INITIAL STATE (RIS) */ |
2367 | case 'c': |
2773 | case 'c': |
2368 | rxvt_scr_poweron(aR); |
2774 | mbstate.reset (); |
2369 | rxvt_scrollbar_show(aR_ 1); |
2775 | scr_poweron (); |
2370 | break; |
2776 | scrollBar.show (1); |
|
|
2777 | break; |
2371 | |
2778 | |
2372 | /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ |
2779 | /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ |
2373 | case 'n': |
2780 | case 'n': |
2374 | rxvt_scr_charset_choose(aR_ 2); |
2781 | scr_charset_choose (2); |
2375 | break; |
2782 | break; |
2376 | |
2783 | |
2377 | /* 8.3.81: LOCKING-SHIFT THREE (see ISO2022) */ |
2784 | /* 8.3.81: LOCKING-SHIFT THREE (see ISO2022) */ |
2378 | case 'o': |
2785 | case 'o': |
2379 | rxvt_scr_charset_choose(aR_ 3); |
2786 | scr_charset_choose (3); |
2380 | break; |
2787 | break; |
2381 | } |
2788 | } |
2382 | } |
2789 | } |
2383 | /*}}} */ |
2790 | /*}}} */ |
2384 | |
2791 | |
2385 | /*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ |
2792 | /*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ |
2386 | /* *INDENT-OFF* */ |
|
|
2387 | enum { |
2793 | enum { |
2388 | CSI_ICH = 0x40, |
2794 | CSI_ICH = 0x40, |
2389 | CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, |
2795 | CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, |
2390 | CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , |
2796 | CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , |
2391 | CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, |
2797 | CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, |
2392 | CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, |
2798 | CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, |
2393 | CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, |
2799 | CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, |
2394 | CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, |
2800 | CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, |
2395 | CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , |
2801 | CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , |
2396 | CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F |
2802 | CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F |
2397 | }; |
2803 | }; |
2398 | |
2804 | |
2399 | #define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ |
2805 | #define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \ |
2400 | (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ |
2806 | (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ |
2401 | | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) |
2807 | | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) |
2402 | #define get_byte_array_bit(array, bit) \ |
2808 | #define get_byte_array_bit(array, bit) \ |
2403 | (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) |
2809 | (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7)))) |
2404 | |
2810 | |
2405 | const unsigned char csi_defaults[] = { |
2811 | static const unsigned char csi_defaults[] = |
|
|
2812 | { |
2406 | make_byte(1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ |
2813 | make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ |
2407 | make_byte(1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ |
2814 | make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ |
2408 | make_byte(1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ |
2815 | make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ |
2409 | make_byte(1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ |
2816 | make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ |
2410 | make_byte(1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ |
2817 | make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ |
2411 | make_byte(0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ |
2818 | make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ |
2412 | make_byte(0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ |
2819 | make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ |
2413 | make_byte(0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ |
2820 | make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */ |
2414 | }; |
2821 | }; |
2415 | /* *INDENT-ON* */ |
|
|
2416 | |
2822 | |
2417 | /* INTPROTO */ |
2823 | void ecb_hot |
|
|
2824 | rxvt_term::process_csi_seq () |
|
|
2825 | { |
|
|
2826 | unicode_t ch, priv, prev_ch, i; |
|
|
2827 | unsigned int nargs, p; |
|
|
2828 | int n, ndef; |
|
|
2829 | int arg[ESC_ARGS] = { }; |
|
|
2830 | |
|
|
2831 | nargs = 0; |
|
|
2832 | |
|
|
2833 | priv = 0; |
|
|
2834 | ch = cmd_getc (); |
|
|
2835 | if ((ch >= '<' && ch <= '?') || ch == '!') |
|
|
2836 | { |
|
|
2837 | /* '<' '=' '>' '?' '!' */ |
|
|
2838 | priv = ch; |
|
|
2839 | ch = cmd_getc (); |
|
|
2840 | } |
|
|
2841 | |
|
|
2842 | prev_ch = 0; |
|
|
2843 | /* read any numerical arguments */ |
|
|
2844 | for (n = -1; ch < CSI_ICH; ) |
|
|
2845 | { |
|
|
2846 | if (isdigit (ch)) |
|
|
2847 | { |
|
|
2848 | if (n < 0) |
|
|
2849 | n = ch - '0'; |
|
|
2850 | else |
|
|
2851 | n = n * 10 + ch - '0'; |
|
|
2852 | } |
|
|
2853 | else if (ch == ';') |
|
|
2854 | { |
|
|
2855 | if (nargs < ESC_ARGS) |
|
|
2856 | arg[nargs++] = n; |
|
|
2857 | n = -1; |
|
|
2858 | } |
|
|
2859 | else if (IS_CONTROL (ch)) |
|
|
2860 | process_nonprinting (ch); |
|
|
2861 | |
|
|
2862 | prev_ch = ch; |
|
|
2863 | ch = cmd_getc (); |
|
|
2864 | } |
|
|
2865 | |
|
|
2866 | if (ch > CSI_7F) |
|
|
2867 | return; |
|
|
2868 | |
|
|
2869 | if (nargs < ESC_ARGS) |
|
|
2870 | arg[nargs++] = n; |
|
|
2871 | |
|
|
2872 | i = ch - CSI_ICH; |
|
|
2873 | ndef = get_byte_array_bit (csi_defaults, i); |
|
|
2874 | for (p = 0; p < nargs; p++) |
|
|
2875 | if (arg[p] == -1) |
|
|
2876 | arg[p] = ndef; |
|
|
2877 | |
|
|
2878 | /* |
|
|
2879 | * private mode handling |
|
|
2880 | */ |
|
|
2881 | if (priv) |
|
|
2882 | { |
|
|
2883 | switch (priv) |
|
|
2884 | { |
|
|
2885 | case '>': |
|
|
2886 | if (ch == CSI_DA) /* secondary device attributes */ |
|
|
2887 | { |
|
|
2888 | // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt, |
|
|
2889 | // 'U' for rxvt-unicode != 7.[34] (where it was broken). |
|
|
2890 | // |
|
|
2891 | // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt |
|
|
2892 | // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later |
|
|
2893 | // versions. |
|
|
2894 | // |
|
|
2895 | tt_printf ("\033[>%d;95;0c", 'U'); |
|
|
2896 | } |
|
|
2897 | break; |
|
|
2898 | |
|
|
2899 | case '?': |
|
|
2900 | if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') |
|
|
2901 | process_terminal_mode (ch, priv, nargs, arg); |
|
|
2902 | break; |
|
|
2903 | |
|
|
2904 | case '!': |
|
|
2905 | if (ch == CSI_70) |
|
|
2906 | { |
|
|
2907 | /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */ |
|
|
2908 | scr_soft_reset (); |
|
|
2909 | |
|
|
2910 | static const int pm_h[] = { 7, 25 }; |
|
|
2911 | static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 }; |
|
|
2912 | |
|
|
2913 | process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h); |
|
|
2914 | process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l); |
|
|
2915 | } |
|
|
2916 | break; |
|
|
2917 | } |
|
|
2918 | |
|
|
2919 | return; |
|
|
2920 | } |
|
|
2921 | |
|
|
2922 | switch (ch) |
|
|
2923 | { |
|
|
2924 | /* |
|
|
2925 | * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses) |
|
|
2926 | */ |
|
|
2927 | #ifdef PRINTPIPE |
|
|
2928 | case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ |
|
|
2929 | switch (arg[0]) |
|
|
2930 | { |
|
|
2931 | case 0: /* initiate transfer to primary aux device */ |
|
|
2932 | scr_printscreen (0); |
|
|
2933 | break; |
|
|
2934 | case 5: /* start relay to primary aux device */ |
|
|
2935 | process_print_pipe (); |
|
|
2936 | break; |
|
|
2937 | } |
|
|
2938 | break; |
|
|
2939 | #endif |
|
|
2940 | |
|
|
2941 | case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ |
|
|
2942 | case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ |
|
|
2943 | arg[0] = -arg[0]; |
|
|
2944 | /* FALLTHROUGH */ |
|
|
2945 | case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ |
|
|
2946 | case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ |
|
|
2947 | scr_gotorc (arg[0], 0, RELATIVE); |
|
|
2948 | break; |
|
|
2949 | |
|
|
2950 | case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ |
|
|
2951 | case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ |
|
|
2952 | #ifdef ISO6429 |
|
|
2953 | arg[0] = -arg[0]; |
|
|
2954 | #else /* emulate common DEC VTs */ |
|
|
2955 | arg[0] = arg[0] ? -arg[0] : -1; |
|
|
2956 | #endif |
|
|
2957 | /* FALLTHROUGH */ |
|
|
2958 | case CSI_CUF: /* 8.3.20: (1) CURSOR RIGHT */ |
|
|
2959 | case CSI_HPR: /* 8.3.60: (1) CHARACTER POSITION FORWARD */ |
|
|
2960 | #ifdef ISO6429 |
|
|
2961 | scr_gotorc (0, arg[0], RELATIVE); |
|
|
2962 | #else /* emulate common DEC VTs */ |
|
|
2963 | scr_gotorc (0, arg[0] ? arg[0] : 1, RELATIVE); |
|
|
2964 | #endif |
|
|
2965 | break; |
|
|
2966 | |
|
|
2967 | case CSI_CPL: /* 8.3.13: (1) CURSOR PRECEDING LINE */ |
|
|
2968 | arg[0] = -arg[0]; |
|
|
2969 | /* FALLTHROUGH */ |
|
|
2970 | case CSI_CNL: /* 8.3.12: (1) CURSOR NEXT LINE */ |
|
|
2971 | scr_gotorc (arg[0], 0, R_RELATIVE); |
|
|
2972 | break; |
|
|
2973 | |
|
|
2974 | case CSI_CHA: /* 8.3.9: (1) CURSOR CHARACTER ABSOLUTE */ |
|
|
2975 | case CSI_HPA: /* 8.3.58: (1) CURSOR POSITION ABSOLUTE */ |
|
|
2976 | scr_gotorc (0, arg[0] - 1, R_RELATIVE); |
|
|
2977 | break; |
|
|
2978 | |
|
|
2979 | case CSI_VPA: /* 8.3.159: (1) LINE POSITION ABSOLUTE */ |
|
|
2980 | scr_gotorc (arg[0] - 1, 0, C_RELATIVE); |
|
|
2981 | break; |
|
|
2982 | |
|
|
2983 | case CSI_CUP: /* 8.3.21: (1,1) CURSOR POSITION */ |
|
|
2984 | case CSI_HVP: /* 8.3.64: (1,1) CHARACTER AND LINE POSITION */ |
|
|
2985 | scr_gotorc (arg[0] - 1, nargs < 2 ? 0 : (arg[1] - 1), 0); |
|
|
2986 | break; |
|
|
2987 | |
|
|
2988 | case CSI_CBT: /* 8.3.7: (1) CURSOR BACKWARD TABULATION */ |
|
|
2989 | arg[0] = -arg[0]; |
|
|
2990 | /* FALLTHROUGH */ |
|
|
2991 | case CSI_CHT: /* 8.3.10: (1) CURSOR FORWARD TABULATION */ |
|
|
2992 | scr_tab (arg[0]); |
|
|
2993 | break; |
|
|
2994 | |
|
|
2995 | case CSI_ED: /* 8.3.40: (0) ERASE IN PAGE */ |
|
|
2996 | scr_erase_screen (arg[0]); |
|
|
2997 | break; |
|
|
2998 | |
|
|
2999 | case CSI_EL: /* 8.3.42: (0) ERASE IN LINE */ |
|
|
3000 | scr_erase_line (arg[0]); |
|
|
3001 | break; |
|
|
3002 | |
|
|
3003 | case CSI_ICH: /* 8.3.65: (1) INSERT CHARACTER */ |
|
|
3004 | scr_insdel_chars (arg[0], INSERT); |
|
|
3005 | break; |
|
|
3006 | |
|
|
3007 | case CSI_IL: /* 8.3.68: (1) INSERT LINE */ |
|
|
3008 | scr_insdel_lines (arg[0], INSERT); |
|
|
3009 | break; |
|
|
3010 | |
|
|
3011 | case CSI_DL: /* 8.3.33: (1) DELETE LINE */ |
|
|
3012 | scr_insdel_lines (arg[0], DELETE); |
|
|
3013 | break; |
|
|
3014 | |
|
|
3015 | case CSI_ECH: /* 8.3.39: (1) ERASE CHARACTER */ |
|
|
3016 | scr_insdel_chars (arg[0], ERASE); |
|
|
3017 | break; |
|
|
3018 | |
|
|
3019 | case CSI_DCH: /* 8.3.26: (1) DELETE CHARACTER */ |
|
|
3020 | scr_insdel_chars (arg[0], DELETE); |
|
|
3021 | break; |
|
|
3022 | |
|
|
3023 | case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ |
|
|
3024 | arg[0] = -arg[0]; |
|
|
3025 | /* FALLTHROUGH */ |
|
|
3026 | case CSI_SU: /* 8.3.148: (1) SCROLL UP */ |
|
|
3027 | scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]); |
|
|
3028 | break; |
|
|
3029 | |
|
|
3030 | case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ |
|
|
3031 | tt_write (VT100_ANS, sizeof (VT100_ANS) - 1); |
|
|
3032 | break; |
|
|
3033 | |
|
|
3034 | case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ |
|
|
3035 | process_sgr_mode (nargs, arg); |
|
|
3036 | break; |
|
|
3037 | |
|
|
3038 | case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ |
|
|
3039 | switch (arg[0]) |
|
|
3040 | { |
|
|
3041 | case 5: /* DSR requested */ |
|
|
3042 | tt_printf ("\033[0n"); |
|
|
3043 | break; |
|
|
3044 | case 6: /* CPR requested */ |
|
|
3045 | scr_report_position (); |
|
|
3046 | break; |
|
|
3047 | case 7: /* unofficial extension */ |
|
|
3048 | if (option (Opt_insecure)) |
|
|
3049 | tt_printf ("%-.250s\012", rs[Rs_display_name]); |
|
|
3050 | break; |
|
|
3051 | case 8: /* unofficial extension */ |
|
|
3052 | process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); |
|
|
3053 | break; |
|
|
3054 | } |
|
|
3055 | break; |
|
|
3056 | |
|
|
3057 | case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ |
|
|
3058 | switch (arg[0]) |
|
|
3059 | { |
|
|
3060 | case 0: /* char tab stop cleared at active position */ |
|
|
3061 | scr_set_tab (0); |
|
|
3062 | break; |
|
|
3063 | /* case 1: */ /* line tab stop cleared in active line */ |
|
|
3064 | /* case 2: */ /* char tab stops cleared in active line */ |
|
|
3065 | case 3: /* all char tab stops are cleared */ |
|
|
3066 | /* case 4: */ /* all line tab stops are cleared */ |
|
|
3067 | case 5: /* all tab stops are cleared */ |
|
|
3068 | scr_set_tab (-1); |
|
|
3069 | break; |
|
|
3070 | } |
|
|
3071 | break; |
|
|
3072 | |
|
|
3073 | case CSI_CTC: /* 8.3.17: (0) CURSOR TABULATION CONTROL */ |
|
|
3074 | switch (arg[0]) |
|
|
3075 | { |
|
|
3076 | case 0: /* char tab stop set at active position */ |
|
|
3077 | scr_set_tab (1); |
|
|
3078 | break; /* = ESC H */ |
|
|
3079 | /* case 1: */ /* line tab stop set at active line */ |
|
|
3080 | case 2: /* char tab stop cleared at active position */ |
|
|
3081 | scr_set_tab (0); |
|
|
3082 | break; /* = ESC [ 0 g */ |
|
|
3083 | /* case 3: */ /* line tab stop cleared at active line */ |
|
|
3084 | /* case 4: */ /* char tab stops cleared at active line */ |
|
|
3085 | case 5: /* all char tab stops are cleared */ |
|
|
3086 | scr_set_tab (-1); |
|
|
3087 | break; /* = ESC [ 3 g */ |
|
|
3088 | /* case 6: */ /* all line tab stops are cleared */ |
|
|
3089 | } |
|
|
3090 | break; |
|
|
3091 | |
|
|
3092 | case CSI_RM: /* 8.3.107: RESET MODE */ |
|
|
3093 | if (arg[0] == 4) |
|
|
3094 | scr_insert_mode (0); |
|
|
3095 | else if (arg[0] == 20) |
|
|
3096 | priv_modes &= ~PrivMode_LFNL; |
|
|
3097 | break; |
|
|
3098 | |
|
|
3099 | case CSI_SM: /* 8.3.126: SET MODE */ |
|
|
3100 | if (arg[0] == 4) |
|
|
3101 | scr_insert_mode (1); |
|
|
3102 | else if (arg[0] == 20) |
|
|
3103 | priv_modes |= PrivMode_LFNL; |
|
|
3104 | break; |
|
|
3105 | |
|
|
3106 | case CSI_71: // DESCUSR: set cursor style |
|
|
3107 | if (prev_ch == ' ') |
|
|
3108 | set_cursor_style (arg[0]); |
|
|
3109 | break; |
|
|
3110 | |
|
|
3111 | /* |
|
|
3112 | * PRIVATE USE beyond this point. All CSI_7? sequences here |
|
|
3113 | */ |
|
|
3114 | case CSI_72: /* DECSTBM: set top and bottom margins */ |
|
|
3115 | if (nargs == 1) |
|
|
3116 | scr_scroll_region (arg[0] - 1, MAX_ROWS - 1); |
|
|
3117 | else if (nargs == 0 || arg[0] >= arg[1]) |
|
|
3118 | scr_scroll_region (0, MAX_ROWS - 1); |
|
|
3119 | else |
|
|
3120 | scr_scroll_region (arg[0] - 1, arg[1] - 1); |
|
|
3121 | break; |
|
|
3122 | |
|
|
3123 | case CSI_73: |
|
|
3124 | scr_cursor (SAVE); |
|
|
3125 | break; |
|
|
3126 | case CSI_75: |
|
|
3127 | scr_cursor (RESTORE); |
|
|
3128 | break; |
|
|
3129 | |
|
|
3130 | #if !ENABLE_MINIMAL |
|
|
3131 | case CSI_74: |
|
|
3132 | process_window_ops (arg, nargs); |
|
|
3133 | break; |
|
|
3134 | #endif |
|
|
3135 | |
|
|
3136 | case CSI_78: /* DECREQTPARM */ |
|
|
3137 | if (arg[0] == 0 || arg[0] == 1) |
|
|
3138 | tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); |
|
|
3139 | break; |
|
|
3140 | |
|
|
3141 | default: |
|
|
3142 | break; |
|
|
3143 | } |
|
|
3144 | } |
|
|
3145 | /*}}} */ |
|
|
3146 | |
|
|
3147 | #if !ENABLE_MINIMAL |
2418 | void |
3148 | void |
2419 | rxvt_process_csi_seq(pR) |
|
|
2420 | { |
|
|
2421 | unsigned char ch, priv, i; |
|
|
2422 | unsigned int nargs, p; |
|
|
2423 | int n, ndef; |
|
|
2424 | int arg[ESC_ARGS]; |
|
|
2425 | |
|
|
2426 | for (nargs = ESC_ARGS; nargs > 0;) |
|
|
2427 | arg[--nargs] = 0; |
|
|
2428 | |
|
|
2429 | priv = 0; |
|
|
2430 | ch = rxvt_cmd_getc(aR); |
|
|
2431 | if (ch >= '<' && ch <= '?') { /* '<' '=' '>' '?' */ |
|
|
2432 | priv = ch; |
|
|
2433 | ch = rxvt_cmd_getc(aR); |
|
|
2434 | } |
|
|
2435 | /* read any numerical arguments */ |
|
|
2436 | for (n = -1; ch < CSI_ICH; ) { |
|
|
2437 | if (isdigit(ch)) { |
|
|
2438 | if (n < 0) |
|
|
2439 | n = ch - '0'; |
|
|
2440 | else |
|
|
2441 | n = n * 10 + ch - '0'; |
|
|
2442 | } else if (ch == ';') { |
|
|
2443 | if (nargs < ESC_ARGS) |
|
|
2444 | arg[nargs++] = n; |
|
|
2445 | n = -1; |
|
|
2446 | } else if (ch == '\b') { |
|
|
2447 | rxvt_scr_backspace(aR); |
|
|
2448 | } else if (ch == C0_ESC) { |
|
|
2449 | rxvt_process_escape_seq(aR); |
|
|
2450 | return; |
|
|
2451 | } else if (ch < ' ') { |
|
|
2452 | rxvt_process_nonprinting(aR_ ch); |
|
|
2453 | } |
|
|
2454 | ch = rxvt_cmd_getc(aR); |
|
|
2455 | } |
|
|
2456 | |
|
|
2457 | if (ch > CSI_7F) |
|
|
2458 | return; |
|
|
2459 | |
|
|
2460 | if (nargs < ESC_ARGS) |
|
|
2461 | arg[nargs++] = n; |
|
|
2462 | |
|
|
2463 | i = ch - CSI_ICH; |
|
|
2464 | ndef = get_byte_array_bit(csi_defaults, i); |
|
|
2465 | for (p = 0; p < nargs; p++) |
|
|
2466 | if (arg[p] == -1) |
|
|
2467 | arg[p] = ndef; |
|
|
2468 | |
|
|
2469 | #ifdef DEBUG_CMD |
|
|
2470 | fprintf(stderr, "CSI "); |
|
|
2471 | for (p = 0; p < nargs; p++) |
|
|
2472 | fprintf(stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : ""); |
|
|
2473 | fprintf(stderr, "%c\n", ch); |
|
|
2474 | #endif |
|
|
2475 | |
|
|
2476 | /* |
|
|
2477 | * private mode handling |
|
|
2478 | */ |
|
|
2479 | if (priv) { |
|
|
2480 | switch (priv) { |
|
|
2481 | case '>': |
|
|
2482 | if (ch == CSI_DA) /* secondary device attributes */ |
|
|
2483 | R->tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING); |
|
|
2484 | break; |
|
|
2485 | case '?': |
|
|
2486 | if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') |
|
|
2487 | rxvt_process_terminal_mode(aR_ ch, priv, nargs, arg); |
|
|
2488 | break; |
|
|
2489 | } |
|
|
2490 | return; |
|
|
2491 | } |
|
|
2492 | |
|
|
2493 | switch (ch) { |
|
|
2494 | /* |
|
|
2495 | * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) |
|
|
2496 | */ |
|
|
2497 | #ifdef PRINTPIPE |
|
|
2498 | case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ |
|
|
2499 | switch (arg[0]) { |
|
|
2500 | case 0: /* initiate transfer to primary aux device */ |
|
|
2501 | rxvt_scr_printscreen(aR_ 0); |
|
|
2502 | break; |
|
|
2503 | case 5: /* start relay to primary aux device */ |
|
|
2504 | rxvt_process_print_pipe(aR); |
|
|
2505 | break; |
|
|
2506 | } |
|
|
2507 | break; |
|
|
2508 | #endif |
|
|
2509 | |
|
|
2510 | case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ |
|
|
2511 | case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ |
|
|
2512 | arg[0] = -arg[0]; |
|
|
2513 | /* FALLTHROUGH */ |
|
|
2514 | case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ |
|
|
2515 | case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ |
|
|
2516 | rxvt_scr_gotorc(aR_ arg[0], 0, RELATIVE); |
|
|
2517 | break; |
|
|
2518 | |
|
|
2519 | case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ |
|
|
2520 | case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ |
|
|
2521 | #ifdef ISO6429 |
|
|
2522 | arg[0] = -arg[0]; |
|
|
2523 | #else /* emulate common DEC VTs */ |
|
|
2524 | arg[0] = arg[0] ? -arg[0] : -1; |
|
|
2525 | #endif |
|
|
2526 | /* FALLTHROUGH */ |
|
|
2527 | case CSI_CUF: /* 8.3.20: (1) CURSOR RIGHT */ |
|
|
2528 | case CSI_HPR: /* 8.3.60: (1) CHARACTER POSITION FORWARD */ |
|
|
2529 | #ifdef ISO6429 |
|
|
2530 | rxvt_scr_gotorc(aR_ 0, arg[0], RELATIVE); |
|
|
2531 | #else /* emulate common DEC VTs */ |
|
|
2532 | rxvt_scr_gotorc(aR_ 0, arg[0] ? arg[0] : 1, RELATIVE); |
|
|
2533 | #endif |
|
|
2534 | break; |
|
|
2535 | |
|
|
2536 | case CSI_CPL: /* 8.3.13: (1) CURSOR PRECEDING LINE */ |
|
|
2537 | arg[0] = -arg[0]; |
|
|
2538 | /* FALLTHROUGH */ |
|
|
2539 | case CSI_CNL: /* 8.3.12: (1) CURSOR NEXT LINE */ |
|
|
2540 | rxvt_scr_gotorc(aR_ arg[0], 0, R_RELATIVE); |
|
|
2541 | break; |
|
|
2542 | |
|
|
2543 | case CSI_CHA: /* 8.3.9: (1) CURSOR CHARACTER ABSOLUTE */ |
|
|
2544 | case CSI_HPA: /* 8.3.58: (1) CURSOR POSITION ABSOLUTE */ |
|
|
2545 | rxvt_scr_gotorc(aR_ 0, arg[0] - 1, R_RELATIVE); |
|
|
2546 | break; |
|
|
2547 | |
|
|
2548 | case CSI_VPA: /* 8.3.159: (1) LINE POSITION ABSOLUTE */ |
|
|
2549 | rxvt_scr_gotorc(aR_ arg[0] - 1, 0, C_RELATIVE); |
|
|
2550 | break; |
|
|
2551 | |
|
|
2552 | case CSI_CUP: /* 8.3.21: (1,1) CURSOR POSITION */ |
|
|
2553 | case CSI_HVP: /* 8.3.64: (1,1) CHARACTER AND LINE POSITION */ |
|
|
2554 | rxvt_scr_gotorc(aR_ arg[0] - 1, nargs < 2 ? 0 : (arg[1] - 1), 0); |
|
|
2555 | break; |
|
|
2556 | |
|
|
2557 | case CSI_CBT: /* 8.3.7: (1) CURSOR BACKWARD TABULATION */ |
|
|
2558 | arg[0] = -arg[0]; |
|
|
2559 | /* FALLTHROUGH */ |
|
|
2560 | case CSI_CHT: /* 8.3.10: (1) CURSOR FORWARD TABULATION */ |
|
|
2561 | rxvt_scr_tab(aR_ arg[0]); |
|
|
2562 | break; |
|
|
2563 | |
|
|
2564 | case CSI_ED: /* 8.3.40: (0) ERASE IN PAGE */ |
|
|
2565 | R->scr_erase_screen (arg[0]); |
|
|
2566 | break; |
|
|
2567 | |
|
|
2568 | case CSI_EL: /* 8.3.42: (0) ERASE IN LINE */ |
|
|
2569 | rxvt_scr_erase_line(aR_ arg[0]); |
|
|
2570 | break; |
|
|
2571 | |
|
|
2572 | case CSI_ICH: /* 8.3.65: (1) INSERT CHARACTER */ |
|
|
2573 | rxvt_scr_insdel_chars(aR_ arg[0], INSERT); |
|
|
2574 | break; |
|
|
2575 | |
|
|
2576 | case CSI_IL: /* 8.3.68: (1) INSERT LINE */ |
|
|
2577 | rxvt_scr_insdel_lines(aR_ arg[0], INSERT); |
|
|
2578 | break; |
|
|
2579 | |
|
|
2580 | case CSI_DL: /* 8.3.33: (1) DELETE LINE */ |
|
|
2581 | rxvt_scr_insdel_lines(aR_ arg[0], DELETE); |
|
|
2582 | break; |
|
|
2583 | |
|
|
2584 | case CSI_ECH: /* 8.3.39: (1) ERASE CHARACTER */ |
|
|
2585 | rxvt_scr_insdel_chars(aR_ arg[0], ERASE); |
|
|
2586 | break; |
|
|
2587 | |
|
|
2588 | case CSI_DCH: /* 8.3.26: (1) DELETE CHARACTER */ |
|
|
2589 | rxvt_scr_insdel_chars(aR_ arg[0], DELETE); |
|
|
2590 | break; |
|
|
2591 | |
|
|
2592 | case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ |
|
|
2593 | arg[0] = -arg[0]; |
|
|
2594 | /* FALLTHROUGH */ |
|
|
2595 | case CSI_SU: /* 8.3.148: (1) SCROLL UP */ |
|
|
2596 | R->scr_scroll_text (R->screen.tscroll, R->screen.bscroll, arg[0], 0); |
|
|
2597 | break; |
|
|
2598 | |
|
|
2599 | case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ |
|
|
2600 | R->tt_write((const unsigned char *)VT100_ANS, |
|
|
2601 | (unsigned int)(sizeof(VT100_ANS) - 1)); |
|
|
2602 | break; |
|
|
2603 | |
|
|
2604 | case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ |
|
|
2605 | rxvt_process_sgr_mode(aR_ nargs, arg); |
|
|
2606 | break; |
|
|
2607 | |
|
|
2608 | case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ |
|
|
2609 | switch (arg[0]) { |
|
|
2610 | case 5: /* DSR requested */ |
|
|
2611 | R->tt_printf("\033[0n"); |
|
|
2612 | break; |
|
|
2613 | case 6: /* CPR requested */ |
|
|
2614 | rxvt_scr_report_position(aR); |
|
|
2615 | break; |
|
|
2616 | #if defined (ENABLE_DISPLAY_ANSWER) |
|
|
2617 | case 7: /* unofficial extension */ |
|
|
2618 | R->tt_printf("%-.250s\n", R->rs[Rs_display_name]); |
|
|
2619 | break; |
|
|
2620 | #endif |
|
|
2621 | case 8: /* unofficial extension */ |
|
|
2622 | rxvt_xterm_seq(aR_ XTerm_title, APL_NAME "-" VERSION, CHAR_ST); |
|
|
2623 | break; |
|
|
2624 | } |
|
|
2625 | break; |
|
|
2626 | |
|
|
2627 | case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ |
|
|
2628 | switch (arg[0]) { |
|
|
2629 | case 0: /* char tab stop cleared at active position */ |
|
|
2630 | rxvt_scr_set_tab(aR_ 0); |
|
|
2631 | break; |
|
|
2632 | /* case 1: */ /* line tab stop cleared in active line */ |
|
|
2633 | /* case 2: */ /* char tab stops cleared in active line */ |
|
|
2634 | case 3: /* all char tab stops are cleared */ |
|
|
2635 | /* case 4: */ /* all line tab stops are cleared */ |
|
|
2636 | case 5: /* all tab stops are cleared */ |
|
|
2637 | rxvt_scr_set_tab(aR_ -1); |
|
|
2638 | break; |
|
|
2639 | } |
|
|
2640 | break; |
|
|
2641 | |
|
|
2642 | case CSI_CTC: /* 8.3.17: (0) CURSOR TABULATION CONTROL */ |
|
|
2643 | switch (arg[0]) { |
|
|
2644 | case 0: /* char tab stop set at active position */ |
|
|
2645 | rxvt_scr_set_tab(aR_ 1); |
|
|
2646 | break; /* = ESC H */ |
|
|
2647 | /* case 1: */ /* line tab stop set at active line */ |
|
|
2648 | case 2: /* char tab stop cleared at active position */ |
|
|
2649 | rxvt_scr_set_tab(aR_ 0); |
|
|
2650 | break; /* = ESC [ 0 g */ |
|
|
2651 | /* case 3: */ /* line tab stop cleared at active line */ |
|
|
2652 | /* case 4: */ /* char tab stops cleared at active line */ |
|
|
2653 | case 5: /* all char tab stops are cleared */ |
|
|
2654 | rxvt_scr_set_tab(aR_ -1); |
|
|
2655 | break; /* = ESC [ 3 g */ |
|
|
2656 | /* case 6: */ /* all line tab stops are cleared */ |
|
|
2657 | } |
|
|
2658 | break; |
|
|
2659 | |
|
|
2660 | case CSI_RM: /* 8.3.107: RESET MODE */ |
|
|
2661 | if (arg[0] == 4) |
|
|
2662 | rxvt_scr_insert_mode(aR_ 0); |
|
|
2663 | break; |
|
|
2664 | |
|
|
2665 | case CSI_SM: /* 8.3.126: SET MODE */ |
|
|
2666 | if (arg[0] == 4) |
|
|
2667 | rxvt_scr_insert_mode(aR_ 1); |
|
|
2668 | break; |
|
|
2669 | |
|
|
2670 | /* |
|
|
2671 | * PRIVATE USE beyond this point. All CSI_7? sequences here |
|
|
2672 | */ |
|
|
2673 | case CSI_72: /* DECSTBM: set top and bottom margins */ |
|
|
2674 | if (nargs == 1) |
|
|
2675 | rxvt_scr_scroll_region(aR_ arg[0] - 1, MAX_ROWS - 1); |
|
|
2676 | else if (nargs == 0 || arg[0] >= arg[1]) |
|
|
2677 | rxvt_scr_scroll_region(aR_ 0, MAX_ROWS - 1); |
|
|
2678 | else |
|
|
2679 | rxvt_scr_scroll_region(aR_ arg[0] - 1, arg[1] - 1); |
|
|
2680 | break; |
|
|
2681 | |
|
|
2682 | case CSI_73: |
|
|
2683 | rxvt_scr_cursor(aR_ SAVE); |
|
|
2684 | break; |
|
|
2685 | case CSI_75: |
|
|
2686 | rxvt_scr_cursor(aR_ RESTORE); |
|
|
2687 | break; |
|
|
2688 | |
|
|
2689 | #ifndef NO_FRILLS |
|
|
2690 | case CSI_74: |
|
|
2691 | rxvt_process_window_ops(aR_ arg, nargs); |
|
|
2692 | break; |
|
|
2693 | #endif |
|
|
2694 | |
|
|
2695 | case CSI_78: /* DECREQTPARM */ |
|
|
2696 | if (arg[0] == 0 || arg[0] == 1) |
|
|
2697 | R->tt_printf("\033[%d;1;1;112;112;1;0x", arg[0] + 2); |
|
|
2698 | /* FALLTHROUGH */ |
|
|
2699 | |
|
|
2700 | default: |
|
|
2701 | break; |
|
|
2702 | } |
|
|
2703 | } |
|
|
2704 | /*}}} */ |
|
|
2705 | |
|
|
2706 | #ifndef NO_FRILLS |
|
|
2707 | /* ARGSUSED */ |
|
|
2708 | /* INTPROTO */ |
|
|
2709 | void |
|
|
2710 | rxvt_process_window_ops(pR_ const int *args, unsigned int nargs) |
3149 | rxvt_term::process_window_ops (const int *args, unsigned int nargs) |
2711 | { |
3150 | { |
2712 | int x, y; |
3151 | int x, y; |
2713 | #if 0 |
|
|
2714 | char *s; |
|
|
2715 | #endif |
|
|
2716 | XWindowAttributes wattr; |
3152 | XWindowAttributes wattr; |
2717 | Window wdummy; |
3153 | Window wdummy; |
2718 | |
3154 | |
|
|
3155 | dLocal (Display *, dpy); |
|
|
3156 | |
2719 | if (nargs == 0) |
3157 | if (nargs == 0) |
2720 | return; |
3158 | return; |
|
|
3159 | |
2721 | switch (args[0]) { |
3160 | switch (args[0]) |
|
|
3161 | { |
2722 | /* |
3162 | /* |
2723 | * commands |
3163 | * commands |
2724 | */ |
3164 | */ |
2725 | case 1: /* deiconify window */ |
3165 | case 1: /* deiconify window */ |
2726 | XMapWindow(R->Xdisplay, R->TermWin.parent[0]); |
3166 | XMapWindow (dpy, parent); |
2727 | break; |
3167 | break; |
2728 | case 2: /* iconify window */ |
3168 | case 2: /* iconify window */ |
2729 | XIconifyWindow(R->Xdisplay, R->TermWin.parent[0], |
3169 | XIconifyWindow (dpy, parent, display->screen); |
2730 | DefaultScreen(R->Xdisplay)); |
3170 | break; |
2731 | break; |
|
|
2732 | case 3: /* set position (pixels) */ |
3171 | case 3: /* set position (pixels) */ |
2733 | XMoveWindow(R->Xdisplay, R->TermWin.parent[0], args[1], args[2]); |
3172 | XMoveWindow (dpy, parent, args[1], args[2]); |
2734 | break; |
3173 | break; |
2735 | case 4: /* set size (pixels) */ |
3174 | case 4: /* set size (pixels) */ |
2736 | rxvt_set_widthheight(aR_ (unsigned int)args[2], (unsigned int)args[1]); |
3175 | set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); |
2737 | break; |
3176 | break; |
2738 | case 5: /* raise window */ |
3177 | case 5: /* raise window */ |
2739 | XRaiseWindow(R->Xdisplay, R->TermWin.parent[0]); |
3178 | XRaiseWindow (dpy, parent); |
2740 | break; |
3179 | break; |
2741 | case 6: /* lower window */ |
3180 | case 6: /* lower window */ |
2742 | XLowerWindow(R->Xdisplay, R->TermWin.parent[0]); |
3181 | XLowerWindow (dpy, parent); |
2743 | break; |
3182 | break; |
2744 | case 7: /* refresh window */ |
3183 | case 7: /* refresh window */ |
2745 | R->scr_touch (true); |
3184 | scr_touch (true); |
2746 | break; |
3185 | break; |
2747 | case 8: /* set size (chars) */ |
3186 | case 8: /* set size (chars) */ |
2748 | rxvt_set_widthheight(aR_ (unsigned int)(args[2] * R->TermWin.fwidth), |
3187 | set_widthheight ((unsigned int) (args[2] * fwidth), |
2749 | (unsigned int)(args[1] * R->TermWin.fheight)); |
3188 | (unsigned int) (args[1] * fheight)); |
2750 | break; |
3189 | break; |
|
|
3190 | |
|
|
3191 | //case 9: NYI, TODO, restore maximized window or maximize window |
2751 | default: |
3192 | default: |
2752 | if (args[0] >= 24) /* set height (chars) */ |
3193 | if (args[0] >= 24) /* set height (chars) */ |
2753 | rxvt_set_widthheight(aR_ (unsigned int)R->TermWin.width, |
3194 | set_widthheight ((unsigned int)vt_width, |
2754 | (unsigned int)(args[1] * R->TermWin.fheight)); |
3195 | (unsigned int) (args[1] * fheight)); |
2755 | break; |
3196 | break; |
|
|
3197 | |
2756 | /* |
3198 | /* |
2757 | * reports - some output format copied from XTerm |
3199 | * reports - some output format copied from XTerm |
2758 | */ |
3200 | */ |
2759 | case 11: /* report window state */ |
3201 | case 11: /* report window state */ |
2760 | XGetWindowAttributes(R->Xdisplay, R->TermWin.parent[0], &wattr); |
3202 | XGetWindowAttributes (dpy, parent, &wattr); |
2761 | R->tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); |
3203 | tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); |
2762 | break; |
3204 | break; |
2763 | case 13: /* report window position */ |
3205 | case 13: /* report window position */ |
2764 | XGetWindowAttributes(R->Xdisplay, R->TermWin.parent[0], &wattr); |
3206 | XGetWindowAttributes (dpy, parent, &wattr); |
2765 | XTranslateCoordinates(R->Xdisplay, R->TermWin.parent[0], wattr.root, |
3207 | XTranslateCoordinates (dpy, parent, wattr.root, |
2766 | -wattr.border_width, -wattr.border_width, |
3208 | -wattr.border_width, -wattr.border_width, |
2767 | &x, &y, &wdummy); |
3209 | &x, &y, &wdummy); |
2768 | R->tt_printf("\033[3;%d;%dt", x, y); |
3210 | tt_printf ("\033[3;%d;%dt", x, y); |
2769 | break; |
3211 | break; |
2770 | case 14: /* report window size (pixels) */ |
3212 | case 14: /* report window size (pixels) */ |
2771 | XGetWindowAttributes(R->Xdisplay, R->TermWin.parent[0], &wattr); |
3213 | XGetWindowAttributes (dpy, parent, &wattr); |
2772 | R->tt_printf("\033[4;%d;%dt", wattr.height, wattr.width); |
3214 | tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); |
2773 | break; |
3215 | break; |
|
|
3216 | case 18: /* report text area size (chars) */ |
|
|
3217 | tt_printf ("\033[8;%d;%dt", nrow, ncol); |
|
|
3218 | break; |
2774 | case 18: /* report window size (chars) */ |
3219 | case 19: /* report window size (chars) */ |
2775 | R->tt_printf("\033[8;%d;%dt", R->TermWin.nrow, R->TermWin.ncol); |
3220 | tt_printf ("\033[9;%d;%dt", nrow, ncol); |
2776 | break; |
3221 | break; |
2777 | #if 0 /* XXX: currently disabled due to security concerns */ |
|
|
2778 | case 20: /* report icon label */ |
3222 | case 20: /* report icon label */ |
2779 | XGetIconName(R->Xdisplay, R->TermWin.parent[0], &s); |
3223 | { |
2780 | R->tt_printf("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ |
3224 | char *s; |
2781 | break; |
3225 | XGetIconName (dpy, parent, &s); |
|
|
3226 | tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */ |
|
|
3227 | XFree (s); |
|
|
3228 | } |
|
|
3229 | break; |
2782 | case 21: /* report window title */ |
3230 | case 21: /* report window title */ |
2783 | XFetchName(R->Xdisplay, R->TermWin.parent[0], &s); |
3231 | { |
2784 | R->tt_printf("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ |
3232 | char *s; |
2785 | break; |
3233 | XFetchName (dpy, parent, &s); |
2786 | #endif |
3234 | tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */ |
|
|
3235 | XFree (s); |
|
|
3236 | } |
|
|
3237 | break; |
2787 | } |
3238 | } |
2788 | } |
3239 | } |
2789 | #endif |
3240 | #endif |
2790 | |
3241 | |
2791 | /*----------------------------------------------------------------------*/ |
3242 | /*----------------------------------------------------------------------*/ |
2792 | /* |
3243 | /* |
2793 | * get input up until STRING TERMINATOR (or BEL) |
3244 | * get input up until STRING TERMINATOR (or BEL) |
2794 | * ends_how is terminator used. returned input must be free()d |
3245 | * ends_how is terminator used. returned input must be free()'d |
2795 | */ |
3246 | */ |
2796 | /* INTPROTO */ |
3247 | char * |
2797 | unsigned char * |
3248 | rxvt_term::get_to_st (unicode_t &ends_how) |
2798 | rxvt_get_to_st(pR_ unsigned char *ends_how) |
|
|
2799 | { |
3249 | { |
2800 | int seen_esc = 0; /* seen escape? */ |
3250 | unicode_t ch; |
|
|
3251 | bool seen_esc = false; |
2801 | unsigned int n = 0; |
3252 | unsigned int n = 0; |
2802 | unsigned char *s; |
3253 | wchar_t string[CBUFSIZ]; |
2803 | unsigned char ch, string[STRING_MAX]; |
|
|
2804 | |
3254 | |
2805 | for (; (ch = rxvt_cmd_getc(aR));) { |
3255 | while ((ch = cmd_getc ()) != NOCHAR) |
2806 | if (ch == C0_BEL |
3256 | { |
2807 | || ch == CHAR_ST |
3257 | if (seen_esc) |
2808 | || (ch == 0x5c && seen_esc)) /* 7bit ST */ |
3258 | { |
|
|
3259 | if (ch == 0x5c) /* 7bit ST */ |
|
|
3260 | break; |
|
|
3261 | else |
|
|
3262 | return NULL; |
|
|
3263 | } |
|
|
3264 | else if (ch == C0_ESC) |
|
|
3265 | { |
|
|
3266 | seen_esc = true; |
|
|
3267 | continue; |
|
|
3268 | } |
|
|
3269 | else if (ch == C0_BEL || ch == CHAR_ST) |
2809 | break; |
3270 | break; |
2810 | if (ch == C0_ESC) { |
3271 | else if (ch == C0_SYN) |
2811 | seen_esc = 1; |
3272 | ch = cmd_get8 (); |
2812 | continue; |
3273 | else if (ch < 0x20) |
2813 | } else if (ch == '\t') |
|
|
2814 | ch = ' '; /* translate '\t' to space */ |
|
|
2815 | else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) |
|
|
2816 | return NULL; /* other control character - exit */ |
3274 | return NULL; /* other control character - exit */ |
|
|
3275 | |
|
|
3276 | seen_esc = false; |
|
|
3277 | |
2817 | if (n < sizeof(string) - 1) |
3278 | if (n >= sizeof (string) - 1) |
|
|
3279 | // stop at some sane length |
|
|
3280 | return NULL; |
|
|
3281 | |
2818 | string[n++] = ch; |
3282 | string[n++] = ch; |
2819 | seen_esc = 0; |
|
|
2820 | } |
3283 | } |
|
|
3284 | |
2821 | string[n++] = '\0'; |
3285 | string[n++] = '\0'; |
2822 | if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) |
3286 | |
2823 | return NULL; |
|
|
2824 | *ends_how = (ch == 0x5c ? C0_ESC : ch); |
3287 | ends_how = (ch == 0x5c ? C0_ESC : ch); |
2825 | STRNCPY(s, string, n); |
3288 | |
2826 | return s; |
3289 | return rxvt_wcstombs (string); |
2827 | } |
3290 | } |
2828 | |
3291 | |
2829 | /*----------------------------------------------------------------------*/ |
3292 | /*----------------------------------------------------------------------*/ |
2830 | /* |
3293 | /* |
2831 | * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' |
3294 | * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' |
2832 | */ |
3295 | */ |
2833 | /* INTPROTO */ |
|
|
2834 | void |
3296 | void |
2835 | rxvt_process_dcs_seq(pR) |
3297 | rxvt_term::process_dcs_seq () |
2836 | { |
3298 | { |
2837 | unsigned char eh, *s; |
3299 | /* |
2838 | /* |
|
|
2839 | * Not handled yet |
3300 | * Not handled yet |
2840 | */ |
3301 | */ |
2841 | s = rxvt_get_to_st(aR_ &eh); |
3302 | |
|
|
3303 | unicode_t eh; |
|
|
3304 | char *s = get_to_st (eh); |
2842 | if (s) |
3305 | if (s) |
2843 | free(s); |
3306 | free (s); |
|
|
3307 | |
2844 | return; |
3308 | return; |
2845 | } |
3309 | } |
2846 | |
3310 | |
2847 | /*----------------------------------------------------------------------*/ |
3311 | /*----------------------------------------------------------------------*/ |
2848 | /* |
3312 | /* |
2849 | * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' |
3313 | * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' |
2850 | */ |
3314 | */ |
2851 | /* INTPROTO */ |
|
|
2852 | void |
3315 | void |
2853 | rxvt_process_osc_seq(pR) |
3316 | rxvt_term::process_osc_seq () |
2854 | { |
3317 | { |
2855 | unsigned char ch, eh, *s; |
3318 | int arg; |
2856 | int arg; |
|
|
2857 | |
3319 | |
2858 | ch = rxvt_cmd_getc(aR); |
3320 | unicode_t ch = cmd_getc (); |
2859 | for (arg = 0; isdigit(ch); ch = rxvt_cmd_getc(aR)) |
3321 | for (arg = 0; isdigit (ch); ch = cmd_getc ()) |
2860 | arg = arg * 10 + (ch - '0'); |
3322 | arg = arg * 10 + (ch - '0'); |
2861 | |
3323 | |
2862 | if (ch == ';') { |
3324 | if (ch == ';') |
2863 | s = rxvt_get_to_st(aR_ &eh); |
3325 | { |
2864 | if (s) { |
3326 | unicode_t eh; |
2865 | /* |
3327 | char *s = get_to_st (eh); |
2866 | * rxvt_menubar_dispatch() violates the constness of the string, |
3328 | |
2867 | * so do it here |
3329 | if (s) |
2868 | */ |
3330 | { |
2869 | if (arg == XTerm_Menu) |
3331 | process_xterm_seq (arg, s, eh); |
2870 | #if 0 /* XXX: currently disabled due to security concerns */ |
3332 | free (s); |
2871 | rxvt_menubar_dispatch(aR_ (char *)s); |
3333 | } |
2872 | #else |
3334 | } |
2873 | 0; |
3335 | } |
2874 | #endif |
3336 | |
|
|
3337 | void |
|
|
3338 | rxvt_term::process_color_seq (int report, int color, const char *str, char resp) |
|
|
3339 | { |
|
|
3340 | if (str[0] == '?' && !str[1]) |
|
|
3341 | { |
|
|
3342 | rgba c; |
|
|
3343 | pix_colors_focused[color].get (c); |
|
|
3344 | |
|
|
3345 | #if XFT |
|
|
3346 | if (c.a != rgba::MAX_CC) |
|
|
3347 | tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp); |
2875 | else |
3348 | else |
2876 | rxvt_xterm_seq(aR_ arg, (char *)s, eh); |
3349 | #endif |
2877 | free(s); |
3350 | tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp); |
2878 | } |
|
|
2879 | } |
3351 | } |
|
|
3352 | else |
|
|
3353 | set_window_color (color, str); |
2880 | } |
3354 | } |
|
|
3355 | |
2881 | /* |
3356 | /* |
2882 | * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) |
3357 | * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) |
2883 | * 0 = change iconName/title |
|
|
2884 | * 1 = change iconName |
|
|
2885 | * 2 = change title |
|
|
2886 | * 4 = change color |
|
|
2887 | * 12 = change text color |
|
|
2888 | * 13 = change mouse foreground color |
|
|
2889 | * 17 = change highlight character colour |
|
|
2890 | * 18 = change bold character color |
|
|
2891 | * 19 = change underlined character color |
|
|
2892 | * 46 = change logfile (not implemented) |
|
|
2893 | * 50 = change font |
|
|
2894 | * |
|
|
2895 | * rxvt extensions: |
|
|
2896 | * 10 = menu (may change in future) |
|
|
2897 | * 20 = bg pixmap |
|
|
2898 | * 39 = change default fg color |
|
|
2899 | * 49 = change default bg color |
|
|
2900 | * 55 = dump scrollback buffer and all of screen |
|
|
2901 | */ |
3358 | */ |
2902 | /* EXTPROTO */ |
|
|
2903 | void |
3359 | void |
2904 | rxvt_xterm_seq(pR_ int op, const char *str, unsigned char resp __attribute__((unused))) |
3360 | rxvt_term::process_xterm_seq (int op, char *str, char resp) |
2905 | { |
3361 | { |
2906 | int changed = 0; |
3362 | int color; |
2907 | int color; |
|
|
2908 | char *buf, *name; |
3363 | char *buf, *name; |
|
|
3364 | bool query = str[0] == '?' && !str[1]; |
|
|
3365 | int saveop = op; |
2909 | |
3366 | |
|
|
3367 | dLocal (Display *, dpy); |
|
|
3368 | |
2910 | assert(str != NULL); |
3369 | assert (str != NULL); |
|
|
3370 | |
|
|
3371 | if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END))) |
|
|
3372 | return; |
|
|
3373 | |
2911 | switch (op) { |
3374 | switch (op) |
|
|
3375 | { |
2912 | case XTerm_name: |
3376 | case XTerm_name: |
2913 | rxvt_set_title(aR_ str); |
3377 | set_title (str); |
2914 | /* FALLTHROUGH */ |
3378 | /* FALLTHROUGH */ |
2915 | case XTerm_iconName: |
3379 | case XTerm_iconName: |
2916 | rxvt_set_iconName(aR_ str); |
3380 | set_icon_name (str); |
2917 | break; |
3381 | break; |
2918 | case XTerm_title: |
3382 | case XTerm_title: |
2919 | rxvt_set_title(aR_ str); |
3383 | set_title (str); |
2920 | break; |
3384 | break; |
|
|
3385 | case XTerm_property: |
|
|
3386 | if (str[0] == '?') |
|
|
3387 | { |
|
|
3388 | Atom prop = display->atom (str + 1); |
|
|
3389 | Atom actual_type; |
|
|
3390 | int actual_format; |
|
|
3391 | unsigned long nitems; |
|
|
3392 | unsigned long bytes_after; |
|
|
3393 | unsigned char *value = 0; |
|
|
3394 | const char *str = ""; |
|
|
3395 | |
|
|
3396 | if (prop |
|
|
3397 | && XGetWindowProperty (dpy, parent, |
|
|
3398 | prop, 0, 1<<16, 0, AnyPropertyType, |
|
|
3399 | &actual_type, &actual_format, |
|
|
3400 | &nitems, &bytes_after, &value) == Success |
|
|
3401 | && actual_type != None |
|
|
3402 | && actual_format == 8) |
|
|
3403 | str = (const char *)(value); |
|
|
3404 | |
|
|
3405 | tt_printf ("\033]%d;%s%c", op, option (Opt_insecure) ? str : "", resp); |
|
|
3406 | |
|
|
3407 | XFree (value); |
|
|
3408 | } |
|
|
3409 | else |
|
|
3410 | { |
|
|
3411 | char *eq = strchr (str, '='); |
|
|
3412 | |
|
|
3413 | if (eq) |
|
|
3414 | { |
|
|
3415 | *eq = 0; |
|
|
3416 | set_utf8_property (display->atom (str), eq + 1); |
|
|
3417 | } |
|
|
3418 | else |
|
|
3419 | XDeleteProperty (dpy, parent, |
|
|
3420 | display->atom (str)); |
|
|
3421 | } |
|
|
3422 | break; |
|
|
3423 | |
2921 | case XTerm_Color: |
3424 | case XTerm_Color: |
2922 | for (buf = (char *)str; buf && *buf;) { |
3425 | for (buf = (char *)str; buf && *buf;) |
|
|
3426 | { |
2923 | if ((name = STRCHR(buf, ';')) == NULL) |
3427 | if ((name = strchr (buf, ';')) == NULL) |
2924 | break; |
3428 | break; |
|
|
3429 | |
2925 | *name++ = '\0'; |
3430 | *name++ = '\0'; |
2926 | color = atoi(buf); |
3431 | color = atoi (buf) + minCOLOR; |
2927 | if (color < 0 || color >= TOTAL_COLORS) |
3432 | |
2928 | break; |
3433 | if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR)) |
|
|
3434 | break; |
|
|
3435 | |
2929 | if ((buf = STRCHR(name, ';')) != NULL) |
3436 | if ((buf = strchr (name, ';')) != NULL) |
2930 | *buf++ = '\0'; |
3437 | *buf++ = '\0'; |
2931 | rxvt_set_window_color(aR_ color + minCOLOR, name); |
3438 | |
2932 | } |
3439 | process_color_seq (op, color, name, resp); |
2933 | break; |
3440 | } |
|
|
3441 | break; |
|
|
3442 | case Rxvt_restoreFG: |
|
|
3443 | case XTerm_Color00: |
|
|
3444 | process_color_seq (op, Color_fg, str, resp); |
|
|
3445 | break; |
|
|
3446 | case Rxvt_restoreBG: |
|
|
3447 | case XTerm_Color01: |
|
|
3448 | process_color_seq (op, Color_bg, str, resp); |
|
|
3449 | break; |
2934 | #ifndef NO_CURSORCOLOR |
3450 | #ifndef NO_CURSORCOLOR |
2935 | case XTerm_Color_cursor: |
3451 | case XTerm_Color_cursor: |
2936 | rxvt_set_window_color(aR_ Color_cursor, str); |
3452 | process_color_seq (op, Color_cursor, str, resp); |
2937 | break; |
3453 | break; |
2938 | #endif |
3454 | #endif |
2939 | case XTerm_Color_pointer: |
3455 | case XTerm_Color_pointer_fg: |
2940 | rxvt_set_window_color(aR_ Color_pointer, str); |
3456 | process_color_seq (op, Color_pointer_fg, str, resp); |
2941 | break; |
3457 | break; |
|
|
3458 | case XTerm_Color_pointer_bg: |
|
|
3459 | process_color_seq (op, Color_pointer_bg, str, resp); |
|
|
3460 | break; |
|
|
3461 | #ifdef OPTION_HC |
|
|
3462 | case XTerm_Color_HC: |
|
|
3463 | process_color_seq (op, Color_HC, str, resp); |
|
|
3464 | break; |
|
|
3465 | case XTerm_Color_HTC: |
|
|
3466 | process_color_seq (op, Color_HTC, str, resp); |
|
|
3467 | break; |
|
|
3468 | #endif |
2942 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
3469 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
2943 | case XTerm_Color_BD: |
3470 | case URxvt_Color_BD: |
2944 | rxvt_set_window_color(aR_ Color_BD, str); |
3471 | process_color_seq (op, Color_BD, str, resp); |
2945 | break; |
3472 | break; |
2946 | case XTerm_Color_UL: |
3473 | case URxvt_Color_UL: |
2947 | rxvt_set_window_color(aR_ Color_UL, str); |
3474 | process_color_seq (op, Color_UL, str, resp); |
2948 | break; |
3475 | break; |
2949 | case XTerm_Color_RV: |
3476 | case URxvt_Color_IT: |
2950 | rxvt_set_window_color(aR_ Color_RV, str); |
3477 | process_color_seq (op, Color_IT, str, resp); |
2951 | break; |
3478 | break; |
2952 | #endif |
3479 | #endif |
|
|
3480 | case URxvt_Color_border: |
|
|
3481 | process_color_seq (op, Color_border, str, resp); |
|
|
3482 | break; |
2953 | |
3483 | |
2954 | case XTerm_Menu: |
3484 | #if BG_IMAGE_FROM_ROOT |
|
|
3485 | case URxvt_Color_tint: |
|
|
3486 | process_color_seq (op, Color_tint, str, resp); |
2955 | /* |
3487 | { |
2956 | * rxvt_menubar_dispatch() violates the constness of the string, |
3488 | bool changed = false; |
2957 | * so DON'T do it here |
3489 | |
|
|
3490 | if (ISSET_PIXCOLOR (Color_tint)) |
|
|
3491 | changed = root_effects.set_tint (pix_colors_focused [Color_tint]); |
|
|
3492 | |
|
|
3493 | if (changed) |
|
|
3494 | update_background (); |
|
|
3495 | } |
|
|
3496 | |
|
|
3497 | break; |
|
|
3498 | #endif |
|
|
3499 | |
|
|
3500 | #if BG_IMAGE_FROM_FILE |
|
|
3501 | case Rxvt_Pixmap: |
|
|
3502 | if (!strcmp (str, "?")) |
2958 | */ |
3503 | { |
2959 | break; |
3504 | char str[256]; |
2960 | case XTerm_Pixmap: |
3505 | int h_scale = fimage.h_scale; |
2961 | if (*str != ';') { |
3506 | int v_scale = fimage.v_scale; |
2962 | #if XPM_BACKGROUND |
3507 | int h_align = fimage.h_align; |
2963 | rxvt_scale_pixmap(aR_ ""); /* reset to default scaling */ |
3508 | int v_align = fimage.v_align; |
2964 | rxvt_set_bgPixmap(aR_ str); /* change pixmap */ |
|
|
2965 | #endif |
|
|
2966 | R->scr_touch (true); |
|
|
2967 | } |
|
|
2968 | while ((str = STRCHR(str, ';')) != NULL) { |
|
|
2969 | str++; |
|
|
2970 | #if XPM_BACKGROUND |
|
|
2971 | changed += rxvt_scale_pixmap(aR_ str); |
|
|
2972 | #endif |
|
|
2973 | } |
|
|
2974 | if (changed) { |
|
|
2975 | #ifdef XPM_BACKGROUND |
|
|
2976 | rxvt_resize_pixmap(aR); |
|
|
2977 | #endif |
|
|
2978 | R->scr_touch (true); |
|
|
2979 | } |
|
|
2980 | break; |
|
|
2981 | |
3509 | |
2982 | case XTerm_restoreFG: |
3510 | sprintf (str, "[%dx%d+%d+%d]", |
2983 | rxvt_set_window_color(aR_ Color_fg, str); |
3511 | h_scale, v_scale, |
2984 | break; |
3512 | h_align, v_align); |
2985 | case XTerm_restoreBG: |
3513 | process_xterm_seq (XTerm_title, str, CHAR_ST); |
2986 | rxvt_set_window_color(aR_ Color_bg, str); |
3514 | } |
2987 | break; |
3515 | else |
|
|
3516 | { |
|
|
3517 | bool changed = false; |
|
|
3518 | |
|
|
3519 | if (*str != ';') |
|
|
3520 | { |
|
|
3521 | try |
|
|
3522 | { |
|
|
3523 | fimage.set_file_geometry (this, str); |
|
|
3524 | changed = true; |
|
|
3525 | } |
|
|
3526 | catch (const class rxvt_failure_exception &e) |
|
|
3527 | { |
|
|
3528 | } |
|
|
3529 | } |
|
|
3530 | else |
|
|
3531 | { |
|
|
3532 | str++; |
|
|
3533 | if (fimage.set_geometry (str, true)) |
|
|
3534 | changed = true; |
|
|
3535 | } |
|
|
3536 | |
|
|
3537 | if (changed) |
|
|
3538 | { |
|
|
3539 | if (bg_window_position_sensitive ()) |
|
|
3540 | { |
|
|
3541 | int x, y; |
|
|
3542 | get_window_origin (x, y); |
|
|
3543 | parent_x = x; |
|
|
3544 | parent_y = y; |
|
|
3545 | } |
|
|
3546 | update_background (); |
|
|
3547 | } |
|
|
3548 | } |
|
|
3549 | break; |
|
|
3550 | #endif |
|
|
3551 | |
2988 | case XTerm_logfile: |
3552 | case XTerm_logfile: |
2989 | break; |
3553 | // TODO, when secure mode? |
2990 | case XTerm_font: |
3554 | break; |
2991 | rxvt_change_font(aR_ 0, str); |
3555 | |
2992 | break; |
|
|
2993 | #if 0 |
3556 | #if 0 |
2994 | case XTerm_dumpscreen: /* no error notices */ |
3557 | case Rxvt_dumpscreen: /* no error notices */ |
2995 | { |
3558 | { |
2996 | int fd; |
3559 | int fd; |
2997 | if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) { |
3560 | if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) |
2998 | rxvt_scr_dump(aR_ fd); |
3561 | { |
2999 | close(fd); |
3562 | scr_dump (fd); |
3000 | } |
3563 | close (fd); |
3001 | } |
3564 | } |
3002 | break; |
3565 | } |
|
|
3566 | break; |
|
|
3567 | #endif |
|
|
3568 | case XTerm_font: |
|
|
3569 | op = URxvt_font; |
|
|
3570 | case URxvt_font: |
|
|
3571 | #if ENABLE_STYLES |
|
|
3572 | case URxvt_boldFont: |
|
|
3573 | case URxvt_italicFont: |
|
|
3574 | case URxvt_boldItalicFont: |
|
|
3575 | #endif |
|
|
3576 | if (query) |
|
|
3577 | tt_printf ("\33]%d;%-.250s%c", saveop, |
|
|
3578 | option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc |
|
|
3579 | ? fontset[op - URxvt_font]->fontdesc : "", |
|
|
3580 | resp); |
|
|
3581 | else |
|
|
3582 | { |
|
|
3583 | const char *&res = rs[Rs_font + (op - URxvt_font)]; |
|
|
3584 | |
|
|
3585 | res = strdup (str); |
|
|
3586 | allocated.push_back ((void *)res); |
|
|
3587 | set_fonts (); |
|
|
3588 | } |
|
|
3589 | break; |
|
|
3590 | |
|
|
3591 | case URxvt_version: |
|
|
3592 | if (query) |
|
|
3593 | tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c", |
|
|
3594 | op, |
|
|
3595 | rs[Rs_name], VERSION[0], VERSION[2], |
|
|
3596 | resp); |
|
|
3597 | break; |
|
|
3598 | |
|
|
3599 | #if !ENABLE_MINIMAL |
|
|
3600 | case URxvt_locale: |
|
|
3601 | if (query) |
|
|
3602 | tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp); |
|
|
3603 | else |
|
|
3604 | { |
|
|
3605 | set_locale (str); |
|
|
3606 | pty->set_utf8_mode (enc_utf8); |
|
|
3607 | init_xlocale (); |
|
|
3608 | } |
|
|
3609 | break; |
|
|
3610 | |
|
|
3611 | case URxvt_view_up: |
|
|
3612 | case URxvt_view_down: |
|
|
3613 | { |
|
|
3614 | int lines = atoi (str); |
|
|
3615 | |
|
|
3616 | if (lines) |
|
|
3617 | scr_page (op == URxvt_view_up ? UP : DN, lines); |
|
|
3618 | else |
|
|
3619 | scr_erase_savelines (); |
|
|
3620 | } |
|
|
3621 | |
|
|
3622 | break; |
|
|
3623 | #endif |
|
|
3624 | |
|
|
3625 | #if ENABLE_PERL |
|
|
3626 | case URxvt_perl: |
|
|
3627 | HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END)); |
|
|
3628 | break; |
3003 | #endif |
3629 | #endif |
3004 | } |
3630 | } |
3005 | } |
3631 | } |
3006 | /*----------------------------------------------------------------------*/ |
3632 | /*----------------------------------------------------------------------*/ |
3007 | |
3633 | |
… | |
… | |
3013 | * 's' = save |
3639 | * 's' = save |
3014 | * 'r' = restore |
3640 | * 'r' = restore |
3015 | * 't' = toggle |
3641 | * 't' = toggle |
3016 | * so no need for fancy checking |
3642 | * so no need for fancy checking |
3017 | */ |
3643 | */ |
3018 | /* INTPROTO */ |
3644 | int ecb_cold |
3019 | int |
|
|
3020 | rxvt_privcases(pR_ int mode, unsigned long bit) |
3645 | rxvt_term::privcases (int mode, unsigned long bit) |
3021 | { |
3646 | { |
3022 | int state; |
3647 | int state; |
3023 | |
3648 | |
3024 | if (mode == 's') { |
3649 | if (mode == 's') |
3025 | R->SavedModes |= (R->PrivateModes & bit); |
3650 | { |
3026 | return -1; |
3651 | if (priv_modes & bit) |
|
|
3652 | SavedModes |= bit; |
3027 | } else { |
3653 | else |
|
|
3654 | SavedModes &= ~bit; |
|
|
3655 | return -1; |
|
|
3656 | } |
|
|
3657 | else |
|
|
3658 | { |
3028 | if (mode == 'r') |
3659 | if (mode == 'r') |
3029 | state = (R->SavedModes & bit) ? 1 : 0; /* no overlapping */ |
3660 | state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ |
3030 | else |
3661 | else |
3031 | state = (mode == 't') ? !(R->PrivateModes & bit) : mode; |
3662 | state = (mode == 't') ? ! (priv_modes & bit) : mode; |
3032 | PrivMode(state, bit); |
3663 | |
|
|
3664 | if (state) |
|
|
3665 | priv_modes |= bit; |
|
|
3666 | else |
|
|
3667 | priv_modes &= ~bit; |
3033 | } |
3668 | } |
|
|
3669 | |
3034 | return state; |
3670 | return state; |
3035 | } |
3671 | } |
3036 | |
3672 | |
3037 | /* we're not using priv _yet_ */ |
3673 | /* we're not using priv _yet_ */ |
3038 | /* INTPROTO */ |
|
|
3039 | void |
3674 | void |
3040 | rxvt_process_terminal_mode(pR_ int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) |
3675 | rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg) |
3041 | { |
3676 | { |
3042 | unsigned int i, j; |
3677 | unsigned int i, j; |
3043 | int state; |
3678 | int state; |
|
|
3679 | |
3044 | static const struct { |
3680 | static const struct |
|
|
3681 | { |
3045 | const int argval; |
3682 | const int argval; |
3046 | const unsigned long bit; |
3683 | const unsigned long bit; |
3047 | } argtopriv[] = { |
3684 | } argtopriv[] = { |
3048 | { 1, PrivMode_aplCUR }, |
3685 | { 1, PrivMode_aplCUR }, // DECCKM |
3049 | { 2, PrivMode_vt52 }, |
3686 | { 2, PrivMode_vt52 }, // DECANM |
3050 | { 3, PrivMode_132 }, |
3687 | { 3, PrivMode_132 }, // DECCOLM |
3051 | { 4, PrivMode_smoothScroll }, |
3688 | { 4, PrivMode_smoothScroll }, // DECSCLM |
3052 | { 5, PrivMode_rVideo }, |
3689 | { 5, PrivMode_rVideo }, // DECSCNM |
3053 | { 6, PrivMode_relOrigin }, |
3690 | { 6, PrivMode_relOrigin }, // DECOM |
3054 | { 7, PrivMode_Autowrap }, |
3691 | { 7, PrivMode_Autowrap }, // DECAWM |
3055 | { 9, PrivMode_MouseX10 }, |
3692 | // 8, auto-repeat keys // DECARM |
3056 | #ifdef menuBar_esc |
3693 | { 9, PrivMode_MouseX10 }, |
3057 | { menuBar_esc, PrivMode_menuBar }, |
3694 | // 18 end FF to printer after print screen |
3058 | #endif |
3695 | // 19 Print screen prints full screen/scroll region |
|
|
3696 | { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis |
3059 | #ifdef scrollBar_esc |
3697 | #ifdef scrollBar_esc |
3060 | { scrollBar_esc, PrivMode_scrollBar }, |
3698 | { scrollBar_esc, PrivMode_scrollBar }, |
3061 | #endif |
3699 | #endif |
3062 | { 25, PrivMode_VisibleCursor }, |
3700 | { 35, PrivMode_ShiftKeys }, // rxvt extension |
3063 | { 35, PrivMode_ShiftKeys }, |
3701 | // 38, tektronix mode // DECTEK |
3064 | { 40, PrivMode_132OK }, |
3702 | { 40, PrivMode_132OK }, |
3065 | { 47, PrivMode_Screen }, |
3703 | // 41 xterm more fixes NYI |
3066 | { 66, PrivMode_aplKP }, |
3704 | // 45 margin bell NYI |
|
|
3705 | // 46 start logging |
|
|
3706 | { 47, PrivMode_Screen }, |
|
|
3707 | { 66, PrivMode_aplKP }, // DECNKM |
3067 | #ifndef NO_BACKSPACE_KEY |
3708 | #ifndef NO_BACKSPACE_KEY |
3068 | { 67, PrivMode_BackSpace }, |
3709 | { 67, PrivMode_BackSpace }, // DECBKM |
3069 | #endif |
3710 | #endif |
3070 | { 1000, PrivMode_MouseX11 }, |
3711 | { 1000, PrivMode_MouseX11 }, |
3071 | { 1010, PrivMode_TtyOutputInh }, |
3712 | { 1002, PrivMode_MouseBtnEvent }, |
3072 | { 1011, PrivMode_Keypress }, |
3713 | { 1003, PrivMode_MouseAnyEvent }, |
3073 | { 1047, PrivMode_Screen }, |
3714 | #if ENABLE_FRILLS |
3074 | }; |
3715 | { 1005, PrivMode_ExtModeMouse }, |
|
|
3716 | #endif |
|
|
3717 | { 1010, PrivMode_TtyOutputInh }, // rxvt extension |
|
|
3718 | { 1011, PrivMode_Keypress }, // rxvt extension |
|
|
3719 | #if ENABLE_FRILLS |
|
|
3720 | { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005 |
|
|
3721 | #endif |
|
|
3722 | // 1035 enable modifiers for alt, numlock NYI |
|
|
3723 | // 1036 send ESC for meta keys NYI |
|
|
3724 | // 1037 send DEL for keypad delete NYI |
|
|
3725 | { 1047, PrivMode_Screen }, |
|
|
3726 | // 1048 save and restore cursor, implemented in code |
|
|
3727 | { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */ |
|
|
3728 | // 1051, 1052, 1060, 1061 keyboard emulation NYI |
|
|
3729 | { 2004, PrivMode_BracketPaste }, |
|
|
3730 | }; |
3075 | |
3731 | |
3076 | if (nargs == 0) |
3732 | if (nargs == 0) |
3077 | return; |
3733 | return; |
3078 | |
3734 | |
3079 | /* make lo/hi boolean */ |
3735 | /* make lo/hi boolean */ |
3080 | if (mode == 'l') |
3736 | if (mode == 'l') |
3081 | mode = 0; /* reset */ |
3737 | mode = 0; /* reset */ |
3082 | else if (mode == 'h') |
3738 | else if (mode == 'h') |
3083 | mode = 1; /* set */ |
3739 | mode = 1; /* set */ |
3084 | |
3740 | |
3085 | for (i = 0; i < nargs; i++) { |
3741 | for (i = 0; i < nargs; i++) |
|
|
3742 | { |
3086 | state = -1; |
3743 | state = -1; |
3087 | |
3744 | |
3088 | /* basic handling */ |
3745 | /* basic handling */ |
3089 | for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) |
3746 | for (j = 0; j < ecb_array_length (argtopriv); j++) |
3090 | if (argtopriv[j].argval == arg[i]) { |
3747 | if (argtopriv[j].argval == arg[i]) |
|
|
3748 | { |
3091 | state = rxvt_privcases(aR_ mode, argtopriv[j].bit); |
3749 | state = privcases (mode, argtopriv[j].bit); |
3092 | break; |
3750 | break; |
3093 | } |
3751 | } |
3094 | |
3752 | |
3095 | /* extra handling for values with state unkept */ |
3753 | /* extra handling for values with state unkept */ |
3096 | if (state == -1) |
|
|
3097 | switch (arg[i]) { |
3754 | switch (arg[i]) |
|
|
3755 | { |
|
|
3756 | #if ENABLE_STYLES |
|
|
3757 | case 1021: |
|
|
3758 | set_option (Opt_intensityStyles, mode); |
|
|
3759 | |
|
|
3760 | scr_touch (true); |
|
|
3761 | break; |
|
|
3762 | #endif |
3098 | case 1048: /* alternative cursor save */ |
3763 | case 1048: /* alternative cursor save */ |
3099 | if (mode == 0) |
3764 | if (option (Opt_secondaryScreen)) |
3100 | rxvt_scr_cursor(aR_ RESTORE); |
3765 | if (mode == 0) |
3101 | else if (mode == 1) |
3766 | scr_cursor (RESTORE); |
3102 | rxvt_scr_cursor(aR_ SAVE); |
3767 | else if (mode == 1) |
3103 | /* FALLTHROUGH */ |
3768 | scr_cursor (SAVE); |
3104 | default: |
3769 | break; |
3105 | continue; /* for(;i;) */ |
3770 | } |
3106 | } |
|
|
3107 | |
3771 | |
|
|
3772 | if (state >= 0) |
3108 | /* extra handling for values with valid 0 or 1 state */ |
3773 | /* extra handling for values with valid 0 or 1 state */ |
3109 | switch (arg[i]) { |
3774 | switch (arg[i]) |
|
|
3775 | { |
3110 | /* case 1: - application cursor keys */ |
3776 | /* case 1: - application cursor keys */ |
3111 | case 2: /* VT52 mode */ |
3777 | case 2: /* VT52 mode */ |
3112 | /* oddball mode. should be set regardless of set/reset |
3778 | /* oddball mode. should be set regardless of set/reset |
3113 | * parameter. Return from VT52 mode with an ESC < from |
3779 | * parameter. Return from VT52 mode with an ESC < from |
3114 | * within VT52 mode |
3780 | * within VT52 mode |
3115 | */ |
3781 | */ |
3116 | PrivMode(1, PrivMode_vt52); |
3782 | priv_modes |= PrivMode_vt52; |
3117 | break; |
3783 | break; |
3118 | case 3: /* 80/132 */ |
3784 | case 3: /* 80/132 */ |
3119 | if (R->PrivateModes & PrivMode_132OK) |
3785 | if (priv_modes & PrivMode_132OK) |
3120 | rxvt_set_widthheight(aR_ |
3786 | set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight); |
3121 | (unsigned int)((state ? 132 : 80) * R->TermWin.fwidth), |
3787 | break; |
3122 | (unsigned int)R->TermWin.height); |
|
|
3123 | break; |
|
|
3124 | case 4: /* smooth scrolling */ |
3788 | case 4: /* smooth scrolling */ |
3125 | if (state) |
3789 | set_option (Opt_jumpScroll, !state); |
3126 | R->Options &= ~Opt_jumpScroll; |
3790 | break; |
3127 | else |
|
|
3128 | R->Options |= Opt_jumpScroll; |
|
|
3129 | break; |
|
|
3130 | case 5: /* reverse video */ |
3791 | case 5: /* reverse video */ |
3131 | rxvt_scr_rvideo_mode(aR_ state); |
3792 | scr_rvideo_mode (state); |
3132 | break; |
3793 | break; |
3133 | case 6: /* relative/absolute origins */ |
3794 | case 6: /* relative/absolute origins */ |
3134 | rxvt_scr_relative_origin(aR_ state); |
3795 | scr_relative_origin (state); |
3135 | break; |
3796 | break; |
3136 | case 7: /* autowrap */ |
3797 | case 7: /* autowrap */ |
3137 | rxvt_scr_autowrap(aR_ state); |
3798 | scr_autowrap (state); |
3138 | break; |
3799 | break; |
3139 | /* case 8: - auto repeat, can't do on a per window basis */ |
3800 | /* case 8: - auto repeat, can't do on a per window basis */ |
3140 | case 9: /* X10 mouse reporting */ |
3801 | case 9: /* X10 mouse reporting */ |
3141 | if (state) /* orthogonal */ |
3802 | if (state) /* orthogonal */ |
3142 | R->PrivateModes &= ~(PrivMode_MouseX11); |
3803 | priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent); |
3143 | break; |
3804 | break; |
3144 | #ifdef menuBar_esc |
|
|
3145 | case menuBar_esc: |
|
|
3146 | #ifdef MENUBAR |
|
|
3147 | rxvt_map_menuBar(aR_ state); |
|
|
3148 | #endif |
|
|
3149 | break; |
|
|
3150 | #endif |
|
|
3151 | #ifdef scrollBar_esc |
3805 | #ifdef scrollBar_esc |
3152 | case scrollBar_esc: |
3806 | case scrollBar_esc: |
3153 | if (rxvt_scrollbar_mapping(aR_ state)) { |
3807 | scrollBar.map (state); |
3154 | R->resize_all_windows (0, 0, 0); |
3808 | resize_all_windows (0, 0, 0); |
3155 | R->scr_touch (true); |
3809 | scr_touch (true); |
3156 | } |
3810 | break; |
3157 | break; |
|
|
3158 | #endif |
3811 | #endif |
3159 | case 25: /* visible/invisible cursor */ |
3812 | case 25: /* visible/invisible cursor */ |
3160 | rxvt_scr_cursor_visible(aR_ state); |
3813 | scr_cursor_visible (state); |
3161 | break; |
3814 | break; |
3162 | /* case 35: - shift keys */ |
3815 | /* case 35: - shift keys */ |
3163 | /* case 40: - 80 <--> 132 mode */ |
3816 | /* case 40: - 80 <--> 132 mode */ |
3164 | case 47: /* secondary screen */ |
3817 | case 47: /* secondary screen */ |
3165 | rxvt_scr_change_screen(aR_ state); |
3818 | scr_change_screen (state); |
3166 | break; |
3819 | break; |
3167 | /* case 66: - application key pad */ |
3820 | /* case 66: - application key pad */ |
3168 | /* case 67: - backspace key */ |
3821 | /* case 67: - backspace key */ |
3169 | case 1000: /* X11 mouse reporting */ |
3822 | case 1000: /* X11 mouse reporting */ |
3170 | if (state) /* orthogonal */ |
3823 | if (state) /* orthogonal */ |
3171 | R->PrivateModes &= ~(PrivMode_MouseX10); |
3824 | priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent); |
3172 | break; |
3825 | break; |
3173 | #if 0 |
3826 | case 1002: |
3174 | case 1001: |
3827 | case 1003: |
3175 | break; /* X11 mouse highlighting */ |
3828 | if (state) |
3176 | #endif |
3829 | { |
|
|
3830 | priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11); |
|
|
3831 | priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent; |
|
|
3832 | mouse_row = mouse_col = 0; |
|
|
3833 | vt_emask_mouse = PointerMotionMask; |
|
|
3834 | } |
|
|
3835 | else |
|
|
3836 | vt_emask_mouse = NoEventMask; |
|
|
3837 | |
|
|
3838 | vt_select_input (); |
|
|
3839 | break; |
3177 | case 1010: /* scroll to bottom on TTY output inhibit */ |
3840 | case 1010: /* scroll to bottom on TTY output inhibit */ |
3178 | if (state) |
3841 | set_option (Opt_scrollTtyOutput, !state); |
3179 | R->Options &= ~Opt_scrollTtyOutput; |
3842 | break; |
3180 | else |
|
|
3181 | R->Options |= Opt_scrollTtyOutput; |
|
|
3182 | break; |
|
|
3183 | case 1011: /* scroll to bottom on key press */ |
3843 | case 1011: /* scroll to bottom on key press */ |
3184 | if (state) |
3844 | set_option (Opt_scrollTtyKeypress, state); |
3185 | R->Options |= Opt_scrollTtyKeypress; |
3845 | break; |
3186 | else |
|
|
3187 | R->Options &= ~Opt_scrollTtyKeypress; |
|
|
3188 | break; |
|
|
3189 | case 1047: /* secondary screen w/ clearing */ |
3846 | case 1047: /* secondary screen w/ clearing last */ |
3190 | if (R->current_screen != PRIMARY) |
3847 | if (option (Opt_secondaryScreen)) |
3191 | R->scr_erase_screen (2); |
3848 | if (!state) |
3192 | rxvt_scr_change_screen(aR_ state); |
3849 | scr_erase_screen (2); |
3193 | /* FALLTHROUGH */ |
3850 | |
3194 | default: |
3851 | scr_change_screen (state); |
3195 | break; |
3852 | break; |
3196 | } |
3853 | case 1049: /* secondary screen w/ clearing first */ |
|
|
3854 | if (option (Opt_secondaryScreen)) |
|
|
3855 | if (state) |
|
|
3856 | scr_cursor (SAVE); |
|
|
3857 | |
|
|
3858 | scr_change_screen (state); |
|
|
3859 | |
|
|
3860 | if (option (Opt_secondaryScreen)) |
|
|
3861 | if (state) |
|
|
3862 | scr_erase_screen (2); |
|
|
3863 | else |
|
|
3864 | scr_cursor (RESTORE); |
|
|
3865 | break; |
|
|
3866 | default: |
|
|
3867 | break; |
|
|
3868 | } |
3197 | } |
3869 | } |
3198 | } |
3870 | } |
3199 | /*}}} */ |
3871 | /*}}} */ |
3200 | |
3872 | |
3201 | /*{{{ process sgr sequences */ |
3873 | /*{{{ process sgr sequences */ |
3202 | /* INTPROTO */ |
3874 | void ecb_hot |
|
|
3875 | rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) |
|
|
3876 | { |
|
|
3877 | unsigned int i; |
|
|
3878 | short rendset; |
|
|
3879 | int rendstyle; |
|
|
3880 | |
|
|
3881 | if (nargs == 0) |
|
|
3882 | { |
|
|
3883 | scr_rendition (0, ~RS_None); |
|
|
3884 | return; |
|
|
3885 | } |
|
|
3886 | |
|
|
3887 | for (i = 0; i < nargs; i++) |
|
|
3888 | { |
|
|
3889 | rendset = -1; |
|
|
3890 | switch (arg[i]) |
|
|
3891 | { |
|
|
3892 | case 0: |
|
|
3893 | rendset = 0, rendstyle = ~RS_None; |
|
|
3894 | break; |
|
|
3895 | case 1: |
|
|
3896 | rendset = 1, rendstyle = RS_Bold; |
|
|
3897 | break; |
|
|
3898 | //case 2: // low intensity |
|
|
3899 | case 3: |
|
|
3900 | rendset = 1, rendstyle = RS_Italic; |
|
|
3901 | break; |
|
|
3902 | case 4: |
|
|
3903 | rendset = 1, rendstyle = RS_Uline; |
|
|
3904 | break; |
|
|
3905 | case 5: // slowly blinking |
|
|
3906 | case 6: // rapidly blinking |
|
|
3907 | rendset = 1, rendstyle = RS_Blink; |
|
|
3908 | break; |
|
|
3909 | //case 6: // scoansi light background |
|
|
3910 | case 7: |
|
|
3911 | rendset = 1, rendstyle = RS_RVid; |
|
|
3912 | break; |
|
|
3913 | case 8: |
|
|
3914 | // invisible. NYI |
|
|
3915 | break; |
|
|
3916 | //case 9: // crossed out |
|
|
3917 | //case 10: // scoansi acs off, primary font |
|
|
3918 | //case 11: // scoansi acs on, first alt font |
|
|
3919 | //case 12: // scoansi acs on, |0x80, second alt font |
|
|
3920 | //... |
|
|
3921 | //case 19: // ninth alt font |
|
|
3922 | //case 20: // gothic |
|
|
3923 | case 21: // disable bold, faint, sometimes doubly underlined (iso 8613) |
|
|
3924 | rendset = 0, rendstyle = RS_Bold; |
|
|
3925 | break; |
|
|
3926 | case 22: // normal intensity |
|
|
3927 | rendset = 0, rendstyle = RS_Bold; |
|
|
3928 | break; |
|
|
3929 | case 23: // disable italic |
|
|
3930 | rendset = 0, rendstyle = RS_Italic; |
|
|
3931 | break; |
|
|
3932 | case 24: |
|
|
3933 | rendset = 0, rendstyle = RS_Uline; |
|
|
3934 | break; |
|
|
3935 | case 25: |
|
|
3936 | rendset = 0, rendstyle = RS_Blink; |
|
|
3937 | break; |
|
|
3938 | case 26: // variable spacing (iso 8613) |
|
|
3939 | rendset = 0, rendstyle = RS_Blink; |
|
|
3940 | break; |
|
|
3941 | case 27: |
|
|
3942 | rendset = 0, rendstyle = RS_RVid; |
|
|
3943 | break; |
|
|
3944 | //case 28: // visible. NYI |
|
|
3945 | //case 29: // not crossed-out |
|
|
3946 | } |
|
|
3947 | |
|
|
3948 | if (rendset != -1) |
|
|
3949 | { |
|
|
3950 | scr_rendition (rendset, rendstyle); |
|
|
3951 | continue; /* for (;i;) */ |
|
|
3952 | } |
|
|
3953 | |
|
|
3954 | switch (arg[i]) |
|
|
3955 | { |
|
|
3956 | case 30: |
|
|
3957 | case 31: /* set fg color */ |
|
|
3958 | case 32: |
|
|
3959 | case 33: |
|
|
3960 | case 34: |
|
|
3961 | case 35: |
|
|
3962 | case 36: |
|
|
3963 | case 37: |
|
|
3964 | scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); |
|
|
3965 | break; |
|
|
3966 | case 38: // set fg color, ISO 8613-6 |
|
|
3967 | if (nargs > i + 2 && arg[i + 1] == 5) |
|
|
3968 | { |
|
|
3969 | scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg); |
|
|
3970 | i += 2; |
|
|
3971 | } |
|
|
3972 | break; |
|
|
3973 | case 39: /* default fg */ |
|
|
3974 | scr_color (Color_fg, Color_fg); |
|
|
3975 | break; |
|
|
3976 | |
|
|
3977 | case 40: |
|
|
3978 | case 41: /* set bg color */ |
|
|
3979 | case 42: |
|
|
3980 | case 43: |
|
|
3981 | case 44: |
|
|
3982 | case 45: |
|
|
3983 | case 46: |
|
|
3984 | case 47: |
|
|
3985 | scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); |
|
|
3986 | break; |
|
|
3987 | case 48: // set bg color, ISO 8613-6 |
|
|
3988 | if (nargs > i + 2 && arg[i + 1] == 5) |
|
|
3989 | { |
|
|
3990 | scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg); |
|
|
3991 | i += 2; |
|
|
3992 | } |
|
|
3993 | break; |
|
|
3994 | case 49: /* default bg */ |
|
|
3995 | scr_color (Color_bg, Color_bg); |
|
|
3996 | break; |
|
|
3997 | |
|
|
3998 | //case 50: // not variable spacing |
|
|
3999 | |
|
|
4000 | #if !ENABLE_MINIMAL |
|
|
4001 | case 90: |
|
|
4002 | case 91: /* set bright fg color */ |
|
|
4003 | case 92: |
|
|
4004 | case 93: |
|
|
4005 | case 94: |
|
|
4006 | case 95: |
|
|
4007 | case 96: |
|
|
4008 | case 97: |
|
|
4009 | scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg); |
|
|
4010 | break; |
|
|
4011 | case 100: |
|
|
4012 | case 101: /* set bright bg color */ |
|
|
4013 | case 102: |
|
|
4014 | case 103: |
|
|
4015 | case 104: |
|
|
4016 | case 105: |
|
|
4017 | case 106: |
|
|
4018 | case 107: |
|
|
4019 | scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg); |
|
|
4020 | break; |
|
|
4021 | #endif |
|
|
4022 | } |
|
|
4023 | } |
|
|
4024 | } |
|
|
4025 | |
3203 | void |
4026 | void |
3204 | rxvt_process_sgr_mode(pR_ unsigned int nargs, const int *arg) |
4027 | rxvt_term::set_cursor_style (int style) |
3205 | { |
4028 | { |
3206 | unsigned int i; |
4029 | if (!IN_RANGE_INC (style, 0, 4)) |
3207 | short rendset; |
4030 | return; |
3208 | int rendstyle; |
|
|
3209 | |
4031 | |
3210 | if (nargs == 0) { |
4032 | set_option (Opt_cursorUnderline, style >= 3); |
3211 | rxvt_scr_rendition(aR_ 0, ~RS_None); |
|
|
3212 | return; |
|
|
3213 | } |
|
|
3214 | for (i = 0; i < nargs; i++) { |
|
|
3215 | rendset = -1; |
|
|
3216 | switch (arg[i]) { |
|
|
3217 | case 0: |
|
|
3218 | rendset = 0, rendstyle = ~RS_None; |
|
|
3219 | break; |
|
|
3220 | case 1: |
|
|
3221 | rendset = 1, rendstyle = RS_Bold; |
|
|
3222 | break; |
|
|
3223 | case 4: |
|
|
3224 | rendset = 1, rendstyle = RS_Uline; |
|
|
3225 | break; |
|
|
3226 | case 5: |
|
|
3227 | rendset = 1, rendstyle = RS_Blink; |
|
|
3228 | break; |
|
|
3229 | case 7: |
|
|
3230 | rendset = 1, rendstyle = RS_RVid; |
|
|
3231 | break; |
|
|
3232 | case 22: |
|
|
3233 | rendset = 0, rendstyle = RS_Bold; |
|
|
3234 | break; |
|
|
3235 | case 24: |
|
|
3236 | rendset = 0, rendstyle = RS_Uline; |
|
|
3237 | break; |
|
|
3238 | case 25: |
|
|
3239 | rendset = 0, rendstyle = RS_Blink; |
|
|
3240 | break; |
|
|
3241 | case 27: |
|
|
3242 | rendset = 0, rendstyle = RS_RVid; |
|
|
3243 | break; |
|
|
3244 | } |
|
|
3245 | if (rendset != -1) { |
|
|
3246 | rxvt_scr_rendition(aR_ rendset, rendstyle); |
|
|
3247 | continue; /* for(;i;) */ |
|
|
3248 | } |
|
|
3249 | |
4033 | |
3250 | switch (arg[i]) { |
4034 | #ifdef CURSOR_BLINK |
3251 | case 30: |
4035 | set_option (Opt_cursorBlink, !style || (style & 1)); |
3252 | case 31: /* set fg color */ |
4036 | cursor_blink_reset (); |
3253 | case 32: |
|
|
3254 | case 33: |
|
|
3255 | case 34: |
|
|
3256 | case 35: |
|
|
3257 | case 36: |
|
|
3258 | case 37: |
|
|
3259 | rxvt_scr_color(aR_ (unsigned int)(minCOLOR + (arg[i] - 30)), |
|
|
3260 | Color_fg); |
|
|
3261 | break; |
|
|
3262 | #ifdef TTY_256COLOR |
|
|
3263 | case 38: |
|
|
3264 | if (nargs > i + 2 && arg[i + 1] == 5) { |
|
|
3265 | rxvt_scr_color(aR_ (unsigned int)(minCOLOR + arg[i + 2]), |
|
|
3266 | Color_fg); |
|
|
3267 | i += 2; |
|
|
3268 | } |
|
|
3269 | break; |
|
|
3270 | #endif |
4037 | #endif |
3271 | case 39: /* default fg */ |
|
|
3272 | rxvt_scr_color(aR_ Color_fg, Color_fg); |
|
|
3273 | break; |
|
|
3274 | |
4038 | |
3275 | case 40: |
4039 | want_refresh = 1; |
3276 | case 41: /* set bg color */ |
|
|
3277 | case 42: |
|
|
3278 | case 43: |
|
|
3279 | case 44: |
|
|
3280 | case 45: |
|
|
3281 | case 46: |
|
|
3282 | case 47: |
|
|
3283 | rxvt_scr_color(aR_ (unsigned int)(minCOLOR + (arg[i] - 40)), |
|
|
3284 | Color_bg); |
|
|
3285 | break; |
|
|
3286 | #ifdef TTY_256COLOR |
|
|
3287 | case 48: |
|
|
3288 | if (nargs > i + 2 && arg[i + 1] == 5) { |
|
|
3289 | rxvt_scr_color(aR_ (unsigned int)(minCOLOR + arg[i + 2]), |
|
|
3290 | Color_bg); |
|
|
3291 | i += 2; |
|
|
3292 | } |
|
|
3293 | break; |
|
|
3294 | #endif |
|
|
3295 | case 49: /* default bg */ |
|
|
3296 | rxvt_scr_color(aR_ Color_bg, Color_bg); |
|
|
3297 | break; |
|
|
3298 | |
|
|
3299 | #ifndef NO_BRIGHTCOLOR |
|
|
3300 | case 90: |
|
|
3301 | case 91: /* set bright fg color */ |
|
|
3302 | case 92: |
|
|
3303 | case 93: |
|
|
3304 | case 94: |
|
|
3305 | case 95: |
|
|
3306 | case 96: |
|
|
3307 | case 97: |
|
|
3308 | rxvt_scr_color(aR_ (unsigned int)(minBrightCOLOR + (arg[i] - 90)), |
|
|
3309 | Color_fg); |
|
|
3310 | break; |
|
|
3311 | case 100: |
|
|
3312 | case 101: /* set bright bg color */ |
|
|
3313 | case 102: |
|
|
3314 | case 103: |
|
|
3315 | case 104: |
|
|
3316 | case 105: |
|
|
3317 | case 106: |
|
|
3318 | case 107: |
|
|
3319 | rxvt_scr_color(aR_ (unsigned int)(minBrightCOLOR + (arg[i] - 100)), |
|
|
3320 | Color_bg); |
|
|
3321 | break; |
|
|
3322 | #endif |
|
|
3323 | } |
|
|
3324 | } |
|
|
3325 | } |
4040 | } |
3326 | /*}}} */ |
4041 | /*}}} */ |
3327 | |
4042 | |
3328 | /*{{{ process Rob Nation's own graphics mode sequences */ |
|
|
3329 | /* INTPROTO */ |
|
|
3330 | void |
|
|
3331 | rxvt_process_graphics(pR) |
|
|
3332 | { |
|
|
3333 | unsigned char ch, cmd = rxvt_cmd_getc(aR); |
|
|
3334 | |
|
|
3335 | #ifndef RXVT_GRAPHICS |
|
|
3336 | if (cmd == 'Q') { /* query graphics */ |
|
|
3337 | R->tt_printf("\033G0\n"); /* no graphics */ |
|
|
3338 | return; |
|
|
3339 | } |
|
|
3340 | /* swallow other graphics sequences until terminating ':' */ |
|
|
3341 | do |
|
|
3342 | ch = rxvt_cmd_getc(aR); |
|
|
3343 | while (ch != ':'); |
|
|
3344 | #else |
|
|
3345 | unsigned int nargs; |
|
|
3346 | int args[NGRX_PTS]; |
|
|
3347 | unsigned char *text = NULL; |
|
|
3348 | |
|
|
3349 | if (cmd == 'Q') { /* query graphics */ |
|
|
3350 | R->tt_printf("\033G1\n"); /* yes, graphics (color) */ |
|
|
3351 | return; |
|
|
3352 | } |
|
|
3353 | for (nargs = 0; nargs < (sizeof(args) / sizeof(args[0])) - 1;) { |
|
|
3354 | int neg; |
|
|
3355 | |
|
|
3356 | ch = rxvt_cmd_getc(aR); |
|
|
3357 | neg = (ch == '-'); |
|
|
3358 | if (neg || ch == '+') |
|
|
3359 | ch = rxvt_cmd_getc(aR); |
|
|
3360 | |
|
|
3361 | for (args[nargs] = 0; isdigit(ch); ch = rxvt_cmd_getc(aR)) |
|
|
3362 | args[nargs] = args[nargs] * 10 + (ch - '0'); |
|
|
3363 | if (neg) |
|
|
3364 | args[nargs] = -args[nargs]; |
|
|
3365 | |
|
|
3366 | nargs++; |
|
|
3367 | args[nargs] = 0; |
|
|
3368 | if (ch != ';') |
|
|
3369 | break; |
|
|
3370 | } |
|
|
3371 | |
|
|
3372 | if ((cmd == 'T') && (nargs >= 5)) { |
|
|
3373 | int i, len = args[4]; |
|
|
3374 | |
|
|
3375 | text = (unsigned char *)rxvt_malloc((len + 1) * sizeof(char)); |
|
|
3376 | |
|
|
3377 | if (text != NULL) { |
|
|
3378 | for (i = 0; i < len; i++) |
|
|
3379 | text[i] = rxvt_cmd_getc(aR); |
|
|
3380 | text[len] = '\0'; |
|
|
3381 | } |
|
|
3382 | } |
|
|
3383 | rxvt_Gr_do_graphics(aR_ cmd, nargs, args, text); |
|
|
3384 | #endif |
|
|
3385 | } |
|
|
3386 | /*}}} */ |
|
|
3387 | |
|
|
3388 | /* ------------------------------------------------------------------------- */ |
4043 | /* ---------------------------------------------------------------------- */ |
|
|
4044 | /* Write data to the pty as typed by the user, pasted with the mouse, |
|
|
4045 | * or generated by us in response to a query ESC sequence. |
|
|
4046 | */ |
3389 | |
4047 | |
3390 | /* |
4048 | /* |
3391 | * Send printf() formatted output to the command. |
4049 | * Send printf () formatted output to the command. |
3392 | * Only use for small amounts of data. |
4050 | * Only use for small amounts of data. |
3393 | */ |
4051 | */ |
3394 | void |
4052 | void |
3395 | rxvt_term::tt_printf (const char *fmt,...) |
4053 | rxvt_term::tt_printf (const char *fmt,...) |
3396 | { |
4054 | { |
3397 | va_list arg_ptr; |
4055 | va_list arg_ptr; |
3398 | unsigned char buf[256]; |
4056 | char buf[256]; |
3399 | |
4057 | |
3400 | va_start (arg_ptr, fmt); |
4058 | va_start (arg_ptr, fmt); |
3401 | vsnprintf ((char *)buf, 256, fmt, arg_ptr); |
4059 | vsnprintf ((char *)buf, 256, fmt, arg_ptr); |
3402 | va_end (arg_ptr); |
4060 | va_end (arg_ptr); |
3403 | tt_write (buf, STRLEN (buf)); |
4061 | tt_write (buf, strlen (buf)); |
3404 | } |
4062 | } |
3405 | |
4063 | |
3406 | /* ---------------------------------------------------------------------- */ |
|
|
3407 | /* Write data to the pty as typed by the user, pasted with the mouse, |
4064 | /* Write data to the pty as typed by the user. */ |
3408 | * or generated by us in response to a query ESC sequence. |
|
|
3409 | */ |
|
|
3410 | void |
4065 | void |
3411 | rxvt_term::tt_write (const unsigned char *data, unsigned int len) |
4066 | rxvt_term::tt_write_user_input (const char *data, unsigned int len) |
3412 | { |
4067 | { |
3413 | enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT |
4068 | if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END))) |
|
|
4069 | return; |
3414 | |
4070 | |
3415 | if (len) |
4071 | if (option (Opt_scrollTtyKeypress)) |
|
|
4072 | if (view_start) |
3416 | { |
4073 | { |
|
|
4074 | view_start = 0; |
|
|
4075 | want_refresh = 1; |
|
|
4076 | } |
|
|
4077 | |
|
|
4078 | tt_write_ (data, len); |
|
|
4079 | } |
|
|
4080 | |
|
|
4081 | void |
|
|
4082 | rxvt_term::tt_write (const char *data, unsigned int len) |
|
|
4083 | { |
|
|
4084 | if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END))) |
|
|
4085 | return; |
|
|
4086 | |
|
|
4087 | tt_write_ (data, len); |
|
|
4088 | } |
|
|
4089 | |
|
|
4090 | static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT |
|
|
4091 | |
|
|
4092 | void |
|
|
4093 | rxvt_term::tt_write_ (const char *data, unsigned int len) |
|
|
4094 | { |
|
|
4095 | if (pty->pty < 0) |
|
|
4096 | return; |
|
|
4097 | |
|
|
4098 | if (v_buflen == 0) |
|
|
4099 | { |
|
|
4100 | ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE)); |
|
|
4101 | |
|
|
4102 | max_it (written, 0); |
|
|
4103 | |
|
|
4104 | if (written == len) |
|
|
4105 | return; |
|
|
4106 | |
|
|
4107 | data += written; |
|
|
4108 | len -= written; |
|
|
4109 | } |
|
|
4110 | |
|
|
4111 | v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len); |
|
|
4112 | |
|
|
4113 | memcpy (v_buffer + v_buflen, data, len); |
|
|
4114 | v_buflen += len; |
|
|
4115 | |
|
|
4116 | pty_ev.set (ev::READ | ev::WRITE); |
|
|
4117 | } |
|
|
4118 | |
|
|
4119 | void rxvt_term::pty_write () |
|
|
4120 | { |
|
|
4121 | int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE)); |
|
|
4122 | |
|
|
4123 | if (written > 0) |
|
|
4124 | { |
|
|
4125 | v_buflen -= written; |
|
|
4126 | |
3417 | if (v_buflen == 0) |
4127 | if (v_buflen == 0) |
3418 | { |
4128 | { |
3419 | int written = write (cmd_fd, data, min (MAX_PTY_WRITE, len)); |
|
|
3420 | if (written == len) |
|
|
3421 | return; |
|
|
3422 | |
|
|
3423 | data += written; |
|
|
3424 | len -= written; |
|
|
3425 | } |
|
|
3426 | |
|
|
3427 | |
|
|
3428 | v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len); |
|
|
3429 | |
|
|
3430 | memcpy (v_buffer + v_buflen, data, len); |
|
|
3431 | v_buflen += len; |
|
|
3432 | } |
|
|
3433 | |
|
|
3434 | for (;;) |
|
|
3435 | { |
|
|
3436 | int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen)); |
|
|
3437 | |
|
|
3438 | if (written > 0) |
|
|
3439 | { |
|
|
3440 | v_buflen -= written; |
|
|
3441 | |
|
|
3442 | if (v_buflen == 0) |
|
|
3443 | { |
|
|
3444 | free (v_buffer); |
4129 | free (v_buffer); |
3445 | v_buffer = 0; |
4130 | v_buffer = 0; |
3446 | v_buflen = 0; |
|
|
3447 | |
4131 | |
3448 | pty_ev.set (EVENT_READ); |
4132 | pty_ev.set (ev::READ); |
3449 | return; |
|
|
3450 | } |
|
|
3451 | |
|
|
3452 | memmove (v_buffer, v_buffer + written, v_buflen); |
|
|
3453 | } |
|
|
3454 | else if (written != -1 || (errno != EAGAIN && errno != EINTR)) |
|
|
3455 | // original code just ignores this... |
|
|
3456 | destroy (); |
|
|
3457 | else |
|
|
3458 | { |
|
|
3459 | pty_ev.set (EVENT_READ | EVENT_WRITE); |
|
|
3460 | return; |
4133 | return; |
3461 | } |
4134 | } |
|
|
4135 | |
|
|
4136 | memmove (v_buffer, v_buffer + written, v_buflen); |
3462 | } |
4137 | } |
|
|
4138 | else if (written != -1 || (errno != EAGAIN && errno != EINTR)) |
|
|
4139 | pty_ev.set (ev::READ); |
3463 | } |
4140 | } |
3464 | |
4141 | |
3465 | /*----------------------- end-of-file (C source) -----------------------*/ |
4142 | /*----------------------- end-of-file (C source) -----------------------*/ |
3466 | |
4143 | |