1 | /*--------------------------------*-C-*---------------------------------* |
1 | /*--------------------------------*-C-*---------------------------------* |
2 | * File: command.c |
2 | * File: command.c |
3 | *----------------------------------------------------------------------* |
3 | *----------------------------------------------------------------------* |
4 | * $Id: command.C,v 1.4 2003/11/25 15:25:16 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> |
… | |
… | |
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) 2003-2004 Marc Lehmann <pcg@goof.com> |
31 | * |
31 | * |
32 | * This program is free software; you can redistribute it and/or modify |
32 | * 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 |
33 | * 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 |
34 | * the Free Software Foundation; either version 2 of the License, or |
35 | * (at your option) any later version. |
35 | * (at your option) any later version. |
… | |
… | |
48 | #include "../config.h" /* NECESSARY */ |
48 | #include "../config.h" /* NECESSARY */ |
49 | #include "rxvt.h" /* NECESSARY */ |
49 | #include "rxvt.h" /* NECESSARY */ |
50 | #include "version.h" |
50 | #include "version.h" |
51 | #include "command.h" |
51 | #include "command.h" |
52 | |
52 | |
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53 | #include <wchar.h> |
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54 | |
53 | /*----------------------------------------------------------------------*/ |
55 | /*----------------------------------------------------------------------*/ |
54 | |
56 | |
55 | /*{{{ Convert the keypress event into a string */ |
57 | /*{{{ Convert the keypress event into a string */ |
56 | /* INTPROTO */ |
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57 | void |
58 | void |
58 | rxvt_lookup_key(pR_ XKeyEvent *ev) |
59 | rxvt_term::lookup_key (XKeyEvent &ev) |
59 | { |
60 | { |
60 | int ctrl, meta, shft, len; |
61 | int ctrl, meta, shft, len; |
61 | unsigned int newlen; |
62 | unsigned int newlen; |
62 | KeySym keysym; |
63 | KeySym keysym; |
63 | #ifdef DEBUG_CMD |
64 | #ifdef DEBUG_CMD |
64 | static int debug_key = 1; /* accessible by a debugger only */ |
65 | static int debug_key = 1; /* accessible by a debugger only */ |
65 | #endif |
66 | #endif |
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67 | int valid_keysym; |
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68 | unsigned char kbuf[KBUFSZ]; |
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69 | |
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70 | /* |
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71 | * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an |
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72 | * escape sequence to toggle the Keypad. |
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73 | * |
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74 | * Always permit `shift' to override the current setting |
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75 | */ |
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76 | shft = (ev.state & ShiftMask); |
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77 | ctrl = (ev.state & ControlMask); |
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78 | meta = (ev.state & ModMetaMask); |
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79 | |
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80 | if (numlock_state || (ev.state & ModNumLockMask)) |
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81 | { |
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82 | numlock_state = (ev.state & ModNumLockMask); |
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83 | PrivMode ((!numlock_state), PrivMode_aplKP); |
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84 | } |
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85 | |
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86 | kbuf[0] = 0; |
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87 | |
66 | #ifdef USE_XIM |
88 | #ifdef USE_XIM |
67 | int valid_keysym; |
89 | if (Input_Context) |
68 | #endif |
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69 | unsigned char *kbuf = R->kbuf; |
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70 | |
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71 | /* |
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72 | * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an |
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73 | * escape sequence to toggle the Keypad. |
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74 | * |
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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 | if (R->numlock_state || (ev->state & R->ModNumLockMask)) { |
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81 | R->numlock_state = (ev->state & R->ModNumLockMask); |
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82 | PrivMode((!R->numlock_state), PrivMode_aplKP); |
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83 | } |
90 | { |
84 | #ifdef USE_XIM |
91 | Status status_return; |
85 | if (R->Input_Context != NULL) { |
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86 | Status status_return; |
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87 | |
92 | |
88 | kbuf[0] = '\0'; |
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89 | #ifdef X_HAVE_UTF8_STRING |
93 | #ifdef X_HAVE_UTF8_STRING |
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94 | if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful |
90 | len = Xutf8LookupString(R->Input_Context, ev, (char *)kbuf, |
95 | len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, |
91 | KBUFSZ, &keysym, &status_return); |
96 | KBUFSZ, &keysym, &status_return); |
92 | #else |
97 | else |
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98 | #endif |
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99 | { |
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100 | wchar_t wkbuf[KBUFSZ + 1]; |
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101 | |
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102 | // the XOpenIM manpage lies about hardcoding the locale |
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103 | // at the point of XOpenIM, so temporarily switch locales |
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104 | if (rs[Rs_imLocale]) |
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105 | SET_LOCALE (rs[Rs_imLocale]); |
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106 | // assume wchar_t == unicode or better |
93 | len = XmbLookupString(R->Input_Context, ev, (char *)kbuf, |
107 | len = XwcLookupString (Input_Context, &ev, wkbuf, |
94 | KBUFSZ, &keysym, &status_return); |
108 | KBUFSZ, &keysym, &status_return); |
95 | #endif |
109 | if (rs[Rs_imLocale]) |
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110 | SET_LOCALE (locale); |
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111 | |
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112 | if (status_return == XLookupChars |
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113 | || status_return == XLookupBoth) |
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114 | { |
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115 | /* make sure the user can type ctrl-@, i.e. NUL */ |
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116 | if (len == 1 && *wkbuf == 0) |
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117 | { |
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118 | kbuf[0] = 0; |
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119 | len = 1; |
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120 | } |
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121 | else |
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122 | { |
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123 | wkbuf[len] = 0; |
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124 | len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); |
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125 | if (len < 0) |
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126 | len = 0; |
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127 | } |
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128 | } |
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129 | else |
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130 | len = 0; |
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131 | } |
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132 | |
96 | valid_keysym = ((status_return == XLookupKeySym) |
133 | valid_keysym = status_return == XLookupKeySym |
97 | || (status_return == XLookupBoth)); |
134 | || status_return == XLookupBoth; |
98 | } else { |
135 | } |
99 | len = XLookupString(ev, (char *)kbuf, KBUFSZ, &keysym, |
136 | else |
100 | &R->compose); |
137 | #endif |
101 | valid_keysym = 1; |
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102 | } |
138 | { |
103 | #else /* USE_XIM */ |
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104 | len = XLookupString(ev, (char *)kbuf, KBUFSZ, &keysym, |
139 | len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); |
105 | &R->compose); |
140 | valid_keysym = keysym != NoSymbol; |
106 | /* |
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107 | * map unmapped Latin[2-4]/Katakana/Arabic/Cyrillic/Greek entries -> Latin1 |
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108 | * good for installations with correct fonts, but without XLOCALE |
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109 | */ |
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110 | if (!len) { |
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111 | if ((keysym >= 0x0100) && (keysym < 0x0800)) { |
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112 | kbuf[0] = (keysym & 0xFF); |
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113 | kbuf[1] = '\0'; |
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114 | len = 1; |
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115 | } else |
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116 | kbuf[0] = '\0'; |
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117 | } |
141 | } |
118 | #endif /* USE_XIM */ |
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119 | |
142 | |
120 | #ifdef USE_XIM |
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121 | if (valid_keysym) |
143 | if (valid_keysym) |
122 | #endif |
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123 | { |
144 | { |
124 | /* for some backwards compatibility */ |
145 | /* for some backwards compatibility */ |
125 | #if defined(HOTKEY_CTRL) || defined(HOTKEY_META) |
146 | #if defined(HOTKEY_CTRL) || defined(HOTKEY_META) |
126 | # ifdef HOTKEY_CTRL |
147 | # ifdef HOTKEY_CTRL |
127 | if (ctrl) { |
148 | if (ctrl) |
128 | # else |
149 | # else |
129 | if (meta) { |
150 | if (meta) |
130 | # endif |
151 | # endif |
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152 | { |
131 | if (keysym == R->ks_bigfont) { |
153 | if (keysym == ks_bigfont) |
132 | rxvt_change_font(aR_ 0, FONT_UP); |
154 | { |
133 | return; |
155 | change_font (FONT_UP); |
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156 | return; |
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157 | } |
134 | } else if (keysym == R->ks_smallfont) { |
158 | else if (keysym == ks_smallfont) |
135 | rxvt_change_font(aR_ 0, FONT_DN); |
159 | { |
136 | return; |
160 | change_font (FONT_DN); |
137 | } |
161 | return; |
138 | } |
162 | } |
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163 | } |
139 | #endif |
164 | #endif |
140 | |
165 | |
141 | if (R->TermWin.saveLines) { |
166 | if (TermWin.saveLines) |
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167 | { |
142 | #ifdef UNSHIFTED_SCROLLKEYS |
168 | #ifdef UNSHIFTED_SCROLLKEYS |
143 | if (!ctrl && !meta) { |
169 | if (!ctrl && !meta) |
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170 | { |
144 | #else |
171 | #else |
145 | if (IS_SCROLL_MOD) { |
172 | if (IS_SCROLL_MOD) |
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173 | { |
146 | #endif |
174 | #endif |
147 | int lnsppg; |
175 | int lnsppg; |
148 | |
176 | |
149 | #ifdef PAGING_CONTEXT_LINES |
177 | #ifdef PAGING_CONTEXT_LINES |
150 | lnsppg = R->TermWin.nrow - PAGING_CONTEXT_LINES; |
178 | lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; |
151 | #else |
179 | #else |
152 | lnsppg = R->TermWin.nrow * 4 / 5; |
180 | lnsppg = TermWin.nrow * 4 / 5; |
153 | #endif |
181 | #endif |
154 | if (keysym == XK_Prior) { |
182 | if (keysym == XK_Prior) |
155 | rxvt_scr_page(aR_ UP, lnsppg); |
183 | { |
156 | return; |
184 | scr_page (UP, lnsppg); |
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185 | return; |
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186 | } |
157 | } else if (keysym == XK_Next) { |
187 | else if (keysym == XK_Next) |
158 | rxvt_scr_page(aR_ DN, lnsppg); |
188 | { |
159 | return; |
189 | scr_page (DN, lnsppg); |
160 | } |
190 | return; |
161 | } |
191 | } |
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192 | } |
162 | #ifdef SCROLL_ON_UPDOWN_KEYS |
193 | #ifdef SCROLL_ON_UPDOWN_KEYS |
163 | if (IS_SCROLL_MOD) { |
194 | if (IS_SCROLL_MOD) |
164 | if (keysym == XK_Up) { |
195 | { |
165 | rxvt_scr_page(aR_ UP, 1); |
196 | if (keysym == XK_Up) |
166 | return; |
197 | { |
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198 | scr_page (UP, 1); |
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199 | return; |
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200 | } |
167 | } else if (keysym == XK_Down) { |
201 | else if (keysym == XK_Down) |
168 | rxvt_scr_page(aR_ DN, 1); |
202 | { |
169 | return; |
203 | scr_page (DN, 1); |
170 | } |
204 | return; |
171 | } |
205 | } |
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206 | } |
172 | #endif |
207 | #endif |
173 | #ifdef SCROLL_ON_HOMEEND_KEYS |
208 | #ifdef SCROLL_ON_HOMEEND_KEYS |
174 | if (IS_SCROLL_MOD) { |
209 | if (IS_SCROLL_MOD) |
175 | if (keysym == XK_Home) { |
210 | { |
176 | rxvt_scr_move_to(aR_ 0, 1); |
211 | if (keysym == XK_Home) |
177 | return; |
212 | { |
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213 | scr_move_to (0, 1); |
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214 | return; |
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215 | } |
178 | } else if (keysym == XK_End) { |
216 | else if (keysym == XK_End) |
179 | rxvt_scr_move_to(aR_ 1, 0); |
217 | { |
180 | return; |
218 | scr_move_to (1, 0); |
181 | } |
219 | return; |
182 | } |
220 | } |
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221 | } |
183 | #endif |
222 | #endif |
184 | } |
223 | } |
185 | |
224 | |
186 | if (shft) { |
225 | if (shft) |
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226 | { |
187 | /* Shift + F1 - F10 generates F11 - F20 */ |
227 | /* Shift + F1 - F10 generates F11 - F20 */ |
188 | if (keysym >= XK_F1 && keysym <= XK_F10) { |
228 | if (keysym >= XK_F1 && keysym <= XK_F10) |
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229 | { |
189 | keysym += (XK_F11 - XK_F1); |
230 | keysym += (XK_F11 - XK_F1); |
190 | shft = 0; /* turn off Shift */ |
231 | shft = 0; /* turn off Shift */ |
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232 | } |
191 | } else if (!ctrl && !meta && (R->PrivateModes & PrivMode_ShiftKeys)) { |
233 | else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) |
192 | switch (keysym) { |
234 | { |
193 | /* normal XTerm key bindings */ |
235 | switch (keysym) |
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236 | { |
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237 | /* normal XTerm key bindings */ |
194 | case XK_Insert: /* Shift+Insert = paste mouse selection */ |
238 | case XK_Insert: /* Shift+Insert = paste mouse selection */ |
195 | rxvt_selection_request(aR_ ev->time, 0, 0); |
239 | selection_request (ev.time, 0, 0); |
196 | return; |
240 | return; |
197 | /* rxvt extras */ |
241 | /* rxvt extras */ |
198 | case XK_KP_Add: /* Shift+KP_Add = bigger font */ |
242 | case XK_KP_Add: /* Shift+KP_Add = bigger font */ |
199 | rxvt_change_font(aR_ 0, FONT_UP); |
243 | change_font (FONT_UP); |
200 | return; |
244 | return; |
201 | case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ |
245 | case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ |
202 | rxvt_change_font(aR_ 0, FONT_DN); |
246 | change_font (FONT_DN); |
203 | return; |
247 | return; |
204 | } |
248 | } |
205 | } |
249 | } |
206 | } |
250 | } |
207 | #ifdef PRINTPIPE |
251 | #ifdef PRINTPIPE |
208 | if (keysym == XK_Print) { |
252 | if (keysym == XK_Print) |
209 | rxvt_scr_printscreen(aR_ ctrl | shft); |
253 | { |
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254 | scr_printscreen (ctrl | shft); |
210 | return; |
255 | return; |
211 | } |
256 | } |
212 | #endif |
257 | #endif |
213 | #ifdef GREEK_SUPPORT |
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214 | if (keysym == R->ks_greekmodeswith) { |
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215 | R->greek_mode = !R->greek_mode; |
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216 | if (R->greek_mode) { |
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217 | rxvt_xterm_seq(aR_ XTerm_title, |
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218 | (greek_getmode() == GREEK_ELOT928 |
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219 | ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); |
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220 | greek_reset(); |
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221 | } else |
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222 | rxvt_xterm_seq(aR_ XTerm_title, APL_NAME "-" VERSION, CHAR_ST); |
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223 | return; |
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224 | } |
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225 | #endif |
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226 | |
258 | |
227 | if (keysym >= 0xFF00 && keysym <= 0xFFFF) { |
259 | if (keysym >= 0xFF00 && keysym <= 0xFFFF) |
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260 | { |
228 | #ifdef KEYSYM_RESOURCE |
261 | #ifdef KEYSYM_RESOURCE |
229 | if (!(shft | ctrl) && R->Keysym_map[keysym & 0xFF] != NULL) { |
262 | if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL) |
230 | unsigned int l; |
263 | { |
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264 | unsigned int l; |
231 | const unsigned char *kbuf0; |
265 | const unsigned char *kbuf0; |
232 | const unsigned char ch = C0_ESC; |
266 | const unsigned char ch = C0_ESC; |
233 | |
267 | |
234 | kbuf0 = (R->Keysym_map[keysym & 0xFF]); |
268 | kbuf0 = (Keysym_map[keysym & 0xFF]); |
235 | l = (unsigned int)*kbuf0++; |
269 | l = (unsigned int)*kbuf0++; |
236 | |
270 | |
237 | /* escape prefix */ |
271 | /* escape prefix */ |
238 | if (meta) |
272 | if (meta) |
239 | # ifdef META8_OPTION |
273 | # ifdef META8_OPTION |
240 | if (R->meta_char == C0_ESC) |
274 | if (meta_char == C0_ESC) |
241 | # endif |
275 | # endif |
242 | rxvt_tt_write(aR_ &ch, 1); |
276 | tt_write (&ch, 1); |
243 | rxvt_tt_write(aR_ kbuf0, l); |
277 | tt_write (kbuf0, l); |
244 | return; |
278 | return; |
245 | } else |
279 | } |
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280 | else |
246 | #endif |
281 | #endif |
247 | { |
282 | { |
248 | newlen = 1; |
283 | newlen = 1; |
249 | switch (keysym) { |
284 | switch (keysym) |
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285 | { |
250 | #ifndef NO_BACKSPACE_KEY |
286 | #ifndef NO_BACKSPACE_KEY |
251 | case XK_BackSpace: |
287 | case XK_BackSpace: |
252 | if (R->PrivateModes & PrivMode_HaveBackSpace) { |
288 | if (PrivateModes & PrivMode_HaveBackSpace) |
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289 | { |
253 | kbuf[0] = (!!(R->PrivateModes & PrivMode_BackSpace) |
290 | kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace) |
254 | ^ !!ctrl) ? '\b' : '\177'; |
291 | ^ !!ctrl) ? '\b' : '\177'; |
255 | kbuf[1] = '\0'; |
292 | kbuf[1] = '\0'; |
256 | } else |
293 | } |
257 | STRCPY(kbuf, R->key_backspace); |
294 | else |
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295 | STRCPY (kbuf, key_backspace); |
258 | # ifdef MULTICHAR_SET |
296 | # ifdef MULTICHAR_SET |
259 | if ((R->Options & Opt_mc_hack) && R->screen.cur.col > 0) { |
297 | if ((Options & Opt_mc_hack) && screen.cur.col > 0) |
260 | int col, row; |
298 | { |
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299 | int col, row; |
261 | |
300 | |
262 | newlen = STRLEN(kbuf); |
301 | newlen = STRLEN (kbuf); |
263 | col = R->screen.cur.col - 1; |
302 | col = screen.cur.col - 1; |
264 | row = R->screen.cur.row + R->TermWin.saveLines; |
303 | row = screen.cur.row + TermWin.saveLines; |
265 | if (IS_MULTI2(R->screen.rend[row][col])) |
304 | if (IS_MULTI2 (screen.rend[row][col])) |
266 | MEMMOVE(kbuf + newlen, kbuf, newlen + 1); |
305 | MEMMOVE (kbuf + newlen, kbuf, newlen + 1); |
267 | } |
306 | } |
268 | # endif |
307 | # endif |
269 | break; |
308 | break; |
270 | #endif |
309 | #endif |
271 | #ifndef NO_DELETE_KEY |
310 | #ifndef NO_DELETE_KEY |
272 | case XK_Delete: |
311 | case XK_Delete: |
273 | STRCPY(kbuf, R->key_delete); |
312 | STRCPY (kbuf, key_delete); |
274 | # ifdef MULTICHAR_SET |
313 | # ifdef MULTICHAR_SET |
275 | if (R->Options & Opt_mc_hack) { |
314 | if (Options & Opt_mc_hack) |
276 | int col, row; |
315 | { |
277 | |
316 | int col, row; |
278 | newlen = STRLEN(kbuf); |
317 | |
279 | col = R->screen.cur.col; |
318 | newlen = STRLEN (kbuf); |
280 | row = R->screen.cur.row + R->TermWin.saveLines; |
319 | col = screen.cur.col; |
281 | if (IS_MULTI1(R->screen.rend[row][col])) |
320 | row = screen.cur.row + TermWin.saveLines; |
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321 | if (IS_MULTI1 (screen.rend[row][col])) |
282 | MEMMOVE(kbuf + newlen, kbuf, newlen + 1); |
322 | MEMMOVE (kbuf + newlen, kbuf, newlen + 1); |
283 | } |
323 | } |
284 | # endif |
324 | # endif |
285 | break; |
325 | break; |
286 | #endif |
326 | #endif |
287 | case XK_Tab: |
327 | case XK_Tab: |
288 | if (shft) |
328 | if (shft) |
289 | STRCPY(kbuf, "\033[Z"); |
329 | STRCPY (kbuf, "\033[Z"); |
290 | else { |
330 | else |
|
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331 | { |
291 | #ifdef CTRL_TAB_MAKES_META |
332 | #ifdef CTRL_TAB_MAKES_META |
292 | if (ctrl) |
333 | if (ctrl) |
293 | meta = 1; |
334 | meta = 1; |
294 | #endif |
335 | #endif |
295 | #ifdef MOD4_TAB_MAKES_META |
336 | #ifdef MOD4_TAB_MAKES_META |
296 | if (ev->state & Mod4Mask) |
337 | if (ev.state & Mod4Mask) |
297 | meta = 1; |
338 | meta = 1; |
298 | #endif |
339 | #endif |
299 | newlen = 0; |
340 | newlen = 0; |
300 | } |
341 | } |
301 | break; |
342 | break; |
302 | |
|
|
303 | |
343 | |
304 | #ifdef XK_KP_Left |
344 | #ifdef XK_KP_Left |
305 | case XK_KP_Up: /* \033Ox or standard */ |
345 | case XK_KP_Up: /* \033Ox or standard */ |
306 | case XK_KP_Down: /* \033Or or standard */ |
346 | case XK_KP_Down: /* \033Or or standard */ |
307 | case XK_KP_Right: /* \033Ov or standard */ |
347 | case XK_KP_Right: /* \033Ov or standard */ |
308 | case XK_KP_Left: /* \033Ot or standard */ |
348 | case XK_KP_Left: /* \033Ot or standard */ |
309 | if ((R->PrivateModes & PrivMode_aplKP) ? !shft : shft) { |
349 | if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) |
310 | STRCPY(kbuf, "\033OZ"); |
350 | { |
311 | kbuf[2] = ("txvr"[keysym - XK_KP_Left]); |
351 | STRCPY (kbuf, "\033OZ"); |
312 | break; |
352 | kbuf[2] = "txvr"[keysym - XK_KP_Left]; |
313 | } else |
353 | break; |
|
|
354 | } |
|
|
355 | else |
314 | /* translate to std. cursor key */ |
356 | /* translate to std. cursor key */ |
315 | keysym = XK_Left + (keysym - XK_KP_Left); |
357 | keysym = XK_Left + (keysym - XK_KP_Left); |
316 | /* FALLTHROUGH */ |
358 | /* FALLTHROUGH */ |
317 | #endif |
359 | #endif |
318 | case XK_Up: /* "\033[A" */ |
360 | case XK_Up: /* "\033[A" */ |
319 | case XK_Down: /* "\033[B" */ |
361 | case XK_Down: /* "\033[B" */ |
320 | case XK_Right: /* "\033[C" */ |
362 | case XK_Right: /* "\033[C" */ |
321 | case XK_Left: /* "\033[D" */ |
363 | case XK_Left: /* "\033[D" */ |
322 | STRCPY(kbuf, "\033[Z"); |
364 | STRCPY (kbuf, "\033[Z"); |
323 | kbuf[2] = ("DACB"[keysym - XK_Left]); |
365 | kbuf[2] = "DACB"[keysym - XK_Left]; |
324 | /* do Shift first */ |
366 | /* do Shift first */ |
325 | if (shft) |
367 | if (shft) |
326 | kbuf[2] = ("dacb"[keysym - XK_Left]); |
368 | kbuf[2] = "dacb"[keysym - XK_Left]; |
327 | else if (ctrl) { |
369 | else if (ctrl) |
328 | kbuf[1] = 'O'; |
370 | { |
329 | kbuf[2] = ("dacb"[keysym - XK_Left]); |
371 | kbuf[1] = 'O'; |
330 | } else if (R->PrivateModes & PrivMode_aplCUR) |
372 | kbuf[2] = "dacb"[keysym - XK_Left]; |
331 | kbuf[1] = 'O'; |
373 | } |
|
|
374 | else if (PrivateModes & PrivMode_aplCUR) |
|
|
375 | kbuf[1] = 'O'; |
332 | #ifdef MULTICHAR_SET |
376 | #ifdef MULTICHAR_SET |
333 | //TODO: ?? |
377 | //TODO: ?? |
334 | if (R->Options & Opt_mc_hack) { |
378 | if (Options & Opt_mc_hack) |
335 | int col, row, m; |
379 | { |
|
|
380 | int col, row, m; |
336 | |
381 | |
337 | col = R->screen.cur.col; |
382 | col = screen.cur.col; |
338 | row = R->screen.cur.row + R->TermWin.saveLines; |
383 | row = screen.cur.row + TermWin.saveLines; |
339 | m = 0; |
384 | m = 0; |
340 | if (keysym == XK_Right |
385 | if (keysym == XK_Right |
341 | && IS_MULTI1(R->screen.rend[row][col])) |
386 | && IS_MULTI1 (screen.rend[row][col])) |
342 | m = 1; |
387 | m = 1; |
343 | else if (keysym == XK_Left) { |
388 | else if (keysym == XK_Left) |
344 | if (col > 0) { |
389 | { |
345 | if (IS_MULTI2(R->screen.rend[row][col - 1])) |
390 | if (col > 0) |
346 | m = 1; |
391 | { |
347 | } else if (R->screen.cur.row > 0) { |
392 | if (IS_MULTI2 (screen.rend[row][col - 1])) |
348 | col = R->screen.tlen[--row]; |
393 | m = 1; |
349 | if (col == -1) |
394 | } |
350 | col = R->TermWin.ncol - 1; |
395 | else if (screen.cur.row > 0) |
351 | else |
396 | { |
352 | col--; |
397 | col = screen.tlen[--row]; |
353 | if (col > 0 |
398 | if (col == -1) |
354 | && IS_MULTI2(R->screen.rend[row][col])) |
399 | col = TermWin.ncol - 1; |
355 | m = 1; |
400 | else |
356 | } |
401 | col--; |
357 | } |
402 | if (col > 0 |
358 | if (m) |
403 | && IS_MULTI2 (screen.rend[row][col])) |
359 | MEMMOVE(kbuf + 3, kbuf, 3 + 1); |
404 | m = 1; |
360 | } |
405 | } |
|
|
406 | } |
|
|
407 | if (m) |
|
|
408 | MEMMOVE (kbuf + 3, kbuf, 3 + 1); |
|
|
409 | } |
361 | #endif |
410 | #endif |
362 | break; |
411 | break; |
363 | |
412 | |
364 | #ifndef UNSHIFTED_SCROLLKEYS |
413 | #ifndef UNSHIFTED_SCROLLKEYS |
365 | # ifdef XK_KP_Prior |
414 | # ifdef XK_KP_Prior |
366 | case XK_KP_Prior: |
415 | case XK_KP_Prior: |
367 | /* allow shift to override */ |
416 | /* allow shift to override */ |
368 | if ((R->PrivateModes & PrivMode_aplKP) ? !shft : shft) { |
417 | if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) |
369 | STRCPY(kbuf, "\033Oy"); |
418 | { |
370 | break; |
419 | STRCPY (kbuf, "\033Oy"); |
371 | } |
420 | break; |
372 | /* FALLTHROUGH */ |
421 | } |
|
|
422 | /* FALLTHROUGH */ |
373 | # endif |
423 | # endif |
374 | case XK_Prior: |
424 | case XK_Prior: |
375 | STRCPY(kbuf, "\033[5~"); |
425 | STRCPY (kbuf, "\033[5~"); |
376 | break; |
426 | break; |
377 | # ifdef XK_KP_Next |
427 | # ifdef XK_KP_Next |
378 | case XK_KP_Next: |
428 | case XK_KP_Next: |
379 | /* allow shift to override */ |
429 | /* allow shift to override */ |
380 | if ((R->PrivateModes & PrivMode_aplKP) ? !shft : shft) { |
430 | if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) |
381 | STRCPY(kbuf, "\033Os"); |
431 | { |
382 | break; |
432 | STRCPY (kbuf, "\033Os"); |
383 | } |
433 | break; |
384 | /* FALLTHROUGH */ |
434 | } |
|
|
435 | /* FALLTHROUGH */ |
385 | # endif |
436 | # endif |
386 | case XK_Next: |
437 | case XK_Next: |
387 | STRCPY(kbuf, "\033[6~"); |
438 | STRCPY (kbuf, "\033[6~"); |
388 | break; |
439 | break; |
389 | #endif |
440 | #endif |
390 | case XK_KP_Enter: |
441 | case XK_KP_Enter: |
391 | /* allow shift to override */ |
442 | /* allow shift to override */ |
392 | if ((R->PrivateModes & PrivMode_aplKP) ? !shft : shft) { |
443 | if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) |
393 | STRCPY(kbuf, "\033OM"); |
444 | { |
394 | } else { |
445 | STRCPY (kbuf, "\033OM"); |
395 | kbuf[0] = '\r'; |
446 | } |
396 | kbuf[1] = '\0'; |
447 | else |
397 | } |
448 | { |
398 | break; |
449 | kbuf[0] = '\r'; |
|
|
450 | kbuf[1] = '\0'; |
|
|
451 | } |
|
|
452 | break; |
399 | |
453 | |
400 | #ifdef XK_KP_Begin |
454 | #ifdef XK_KP_Begin |
401 | case XK_KP_Begin: |
455 | case XK_KP_Begin: |
402 | STRCPY(kbuf, "\033Ou"); |
456 | STRCPY (kbuf, "\033Ou"); |
403 | break; |
457 | break; |
404 | |
458 | |
405 | case XK_KP_Insert: |
459 | case XK_KP_Insert: |
406 | STRCPY(kbuf, "\033Op"); |
460 | STRCPY (kbuf, "\033Op"); |
407 | break; |
461 | break; |
408 | |
462 | |
409 | case XK_KP_Delete: |
463 | case XK_KP_Delete: |
410 | STRCPY(kbuf, "\033On"); |
464 | STRCPY (kbuf, "\033On"); |
411 | break; |
465 | break; |
412 | #endif |
466 | #endif |
413 | case XK_KP_F1: /* "\033OP" */ |
467 | case XK_KP_F1: /* "\033OP" */ |
414 | case XK_KP_F2: /* "\033OQ" */ |
468 | case XK_KP_F2: /* "\033OQ" */ |
415 | case XK_KP_F3: /* "\033OR" */ |
469 | case XK_KP_F3: /* "\033OR" */ |
416 | case XK_KP_F4: /* "\033OS" */ |
470 | case XK_KP_F4: /* "\033OS" */ |
417 | STRCPY(kbuf, "\033OP"); |
471 | STRCPY (kbuf, "\033OP"); |
418 | kbuf[2] += (keysym - XK_KP_F1); |
472 | kbuf[2] += (keysym - XK_KP_F1); |
419 | break; |
473 | break; |
420 | |
474 | |
421 | case XK_KP_Multiply: /* "\033Oj" : "*" */ |
475 | case XK_KP_Multiply: /* "\033Oj" : "*" */ |
422 | case XK_KP_Add: /* "\033Ok" : "+" */ |
476 | case XK_KP_Add: /* "\033Ok" : "+" */ |
423 | case XK_KP_Separator: /* "\033Ol" : "," */ |
477 | case XK_KP_Separator: /* "\033Ol" : "," */ |
424 | case XK_KP_Subtract: /* "\033Om" : "-" */ |
478 | case XK_KP_Subtract: /* "\033Om" : "-" */ |
425 | case XK_KP_Decimal: /* "\033On" : "." */ |
479 | case XK_KP_Decimal: /* "\033On" : "." */ |
426 | case XK_KP_Divide: /* "\033Oo" : "/" */ |
480 | case XK_KP_Divide: /* "\033Oo" : "/" */ |
427 | case XK_KP_0: /* "\033Op" : "0" */ |
481 | case XK_KP_0: /* "\033Op" : "0" */ |
428 | case XK_KP_1: /* "\033Oq" : "1" */ |
482 | case XK_KP_1: /* "\033Oq" : "1" */ |
429 | case XK_KP_2: /* "\033Or" : "2" */ |
483 | case XK_KP_2: /* "\033Or" : "2" */ |
430 | case XK_KP_3: /* "\033Os" : "3" */ |
484 | case XK_KP_3: /* "\033Os" : "3" */ |
431 | case XK_KP_4: /* "\033Ot" : "4" */ |
485 | case XK_KP_4: /* "\033Ot" : "4" */ |
432 | case XK_KP_5: /* "\033Ou" : "5" */ |
486 | case XK_KP_5: /* "\033Ou" : "5" */ |
433 | case XK_KP_6: /* "\033Ov" : "6" */ |
487 | case XK_KP_6: /* "\033Ov" : "6" */ |
434 | case XK_KP_7: /* "\033Ow" : "7" */ |
488 | case XK_KP_7: /* "\033Ow" : "7" */ |
435 | case XK_KP_8: /* "\033Ox" : "8" */ |
489 | case XK_KP_8: /* "\033Ox" : "8" */ |
436 | case XK_KP_9: /* "\033Oy" : "9" */ |
490 | case XK_KP_9: /* "\033Oy" : "9" */ |
437 | /* allow shift to override */ |
491 | /* allow shift to override */ |
438 | if ((R->PrivateModes & PrivMode_aplKP) ? !shft : shft) { |
492 | if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) |
439 | STRCPY(kbuf, "\033Oj"); |
493 | { |
440 | kbuf[2] += (keysym - XK_KP_Multiply); |
494 | STRCPY (kbuf, "\033Oj"); |
441 | } else { |
495 | kbuf[2] += (keysym - XK_KP_Multiply); |
|
|
496 | } |
|
|
497 | else |
|
|
498 | { |
442 | kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); |
499 | kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); |
443 | kbuf[1] = '\0'; |
500 | kbuf[1] = '\0'; |
444 | } |
501 | } |
445 | break; |
502 | break; |
446 | |
503 | |
447 | case XK_Find: |
504 | case XK_Find: |
448 | STRCPY(kbuf, "\033[1~"); |
505 | STRCPY (kbuf, "\033[1~"); |
449 | break; |
506 | break; |
450 | case XK_Insert: |
507 | case XK_Insert: |
451 | STRCPY(kbuf, "\033[2~"); |
508 | STRCPY (kbuf, "\033[2~"); |
452 | break; |
509 | break; |
453 | #ifdef DXK_Remove /* support for DEC remove like key */ |
510 | #ifdef DXK_Remove /* support for DEC remove like key */ |
454 | case DXK_Remove: |
511 | case DXK_Remove: |
455 | /* FALLTHROUGH */ |
512 | /* FALLTHROUGH */ |
456 | #endif |
513 | #endif |
457 | case XK_Execute: |
514 | case XK_Execute: |
458 | STRCPY(kbuf, "\033[3~"); |
515 | STRCPY (kbuf, "\033[3~"); |
459 | break; |
516 | break; |
460 | case XK_Select: |
517 | case XK_Select: |
461 | STRCPY(kbuf, "\033[4~"); |
518 | STRCPY (kbuf, "\033[4~"); |
462 | break; |
519 | break; |
463 | #ifdef XK_KP_End |
520 | #ifdef XK_KP_End |
464 | case XK_KP_End: |
521 | case XK_KP_End: |
465 | /* allow shift to override */ |
522 | /* allow shift to override */ |
466 | if ((R->PrivateModes & PrivMode_aplKP) ? !shft : shft) { |
523 | if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) |
467 | STRCPY(kbuf, "\033Oq"); |
524 | { |
468 | break; |
525 | STRCPY (kbuf, "\033Oq"); |
469 | } |
526 | break; |
470 | /* FALLTHROUGH */ |
527 | } |
|
|
528 | /* FALLTHROUGH */ |
471 | #endif |
529 | #endif |
472 | case XK_End: |
530 | case XK_End: |
473 | STRCPY(kbuf, KS_END); |
531 | STRCPY (kbuf, KS_END); |
474 | break; |
532 | break; |
475 | #ifdef XK_KP_Home |
533 | #ifdef XK_KP_Home |
476 | case XK_KP_Home: |
534 | case XK_KP_Home: |
477 | /* allow shift to override */ |
535 | /* allow shift to override */ |
478 | if ((R->PrivateModes & PrivMode_aplKP) ? !shft : shft) { |
536 | if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) |
479 | STRCPY(kbuf, "\033Ow"); |
537 | { |
480 | break; |
538 | STRCPY (kbuf, "\033Ow"); |
481 | } |
539 | break; |
482 | /* FALLTHROUGH */ |
540 | } |
|
|
541 | /* FALLTHROUGH */ |
483 | #endif |
542 | #endif |
484 | case XK_Home: |
543 | case XK_Home: |
485 | STRCPY(kbuf, KS_HOME); |
544 | STRCPY (kbuf, KS_HOME); |
486 | break; |
545 | break; |
487 | |
546 | |
488 | #define FKEY(n, fkey) \ |
547 | #define FKEY(n, fkey) \ |
489 | sprintf((char *)kbuf,"\033[%2d~", (int)((n) + (keysym - fkey))) |
548 | sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey))) |
490 | |
549 | |
491 | case XK_F1: /* "\033[11~" */ |
550 | case XK_F1: /* "\033[11~" */ |
492 | case XK_F2: /* "\033[12~" */ |
551 | case XK_F2: /* "\033[12~" */ |
493 | case XK_F3: /* "\033[13~" */ |
552 | case XK_F3: /* "\033[13~" */ |
494 | case XK_F4: /* "\033[14~" */ |
553 | case XK_F4: /* "\033[14~" */ |
495 | case XK_F5: /* "\033[15~" */ |
554 | case XK_F5: /* "\033[15~" */ |
496 | FKEY(11, XK_F1); |
555 | FKEY (11, XK_F1); |
497 | break; |
556 | break; |
498 | case XK_F6: /* "\033[17~" */ |
557 | case XK_F6: /* "\033[17~" */ |
499 | case XK_F7: /* "\033[18~" */ |
558 | case XK_F7: /* "\033[18~" */ |
500 | case XK_F8: /* "\033[19~" */ |
559 | case XK_F8: /* "\033[19~" */ |
501 | case XK_F9: /* "\033[20~" */ |
560 | case XK_F9: /* "\033[20~" */ |
502 | case XK_F10: /* "\033[21~" */ |
561 | case XK_F10: /* "\033[21~" */ |
503 | FKEY(17, XK_F6); |
562 | FKEY (17, XK_F6); |
504 | break; |
563 | break; |
505 | case XK_F11: /* "\033[23~" */ |
564 | case XK_F11: /* "\033[23~" */ |
506 | case XK_F12: /* "\033[24~" */ |
565 | case XK_F12: /* "\033[24~" */ |
507 | case XK_F13: /* "\033[25~" */ |
566 | case XK_F13: /* "\033[25~" */ |
508 | case XK_F14: /* "\033[26~" */ |
567 | case XK_F14: /* "\033[26~" */ |
509 | FKEY(23, XK_F11); |
568 | FKEY (23, XK_F11); |
510 | break; |
569 | break; |
511 | case XK_F15: /* "\033[28~" */ |
570 | case XK_F15: /* "\033[28~" */ |
512 | case XK_F16: /* "\033[29~" */ |
571 | case XK_F16: /* "\033[29~" */ |
513 | FKEY(28, XK_F15); |
572 | FKEY (28, XK_F15); |
514 | break; |
573 | break; |
515 | case XK_Help: /* "\033[28~" */ |
574 | case XK_Help: /* "\033[28~" */ |
516 | FKEY(28, XK_Help); |
575 | FKEY (28, XK_Help); |
517 | break; |
576 | break; |
518 | case XK_Menu: /* "\033[29~" */ |
577 | case XK_Menu: /* "\033[29~" */ |
519 | FKEY(29, XK_Menu); |
578 | FKEY (29, XK_Menu); |
520 | break; |
579 | break; |
521 | case XK_F17: /* "\033[31~" */ |
580 | case XK_F17: /* "\033[31~" */ |
522 | case XK_F18: /* "\033[32~" */ |
581 | case XK_F18: /* "\033[32~" */ |
523 | case XK_F19: /* "\033[33~" */ |
582 | case XK_F19: /* "\033[33~" */ |
524 | case XK_F20: /* "\033[34~" */ |
583 | case XK_F20: /* "\033[34~" */ |
525 | case XK_F21: /* "\033[35~" */ |
584 | case XK_F21: /* "\033[35~" */ |
526 | case XK_F22: /* "\033[36~" */ |
585 | case XK_F22: /* "\033[36~" */ |
527 | case XK_F23: /* "\033[37~" */ |
586 | case XK_F23: /* "\033[37~" */ |
528 | case XK_F24: /* "\033[38~" */ |
587 | case XK_F24: /* "\033[38~" */ |
529 | case XK_F25: /* "\033[39~" */ |
588 | case XK_F25: /* "\033[39~" */ |
530 | case XK_F26: /* "\033[40~" */ |
589 | case XK_F26: /* "\033[40~" */ |
531 | case XK_F27: /* "\033[41~" */ |
590 | case XK_F27: /* "\033[41~" */ |
532 | case XK_F28: /* "\033[42~" */ |
591 | case XK_F28: /* "\033[42~" */ |
533 | case XK_F29: /* "\033[43~" */ |
592 | case XK_F29: /* "\033[43~" */ |
534 | case XK_F30: /* "\033[44~" */ |
593 | case XK_F30: /* "\033[44~" */ |
535 | case XK_F31: /* "\033[45~" */ |
594 | case XK_F31: /* "\033[45~" */ |
536 | case XK_F32: /* "\033[46~" */ |
595 | case XK_F32: /* "\033[46~" */ |
537 | case XK_F33: /* "\033[47~" */ |
596 | case XK_F33: /* "\033[47~" */ |
538 | case XK_F34: /* "\033[48~" */ |
597 | case XK_F34: /* "\033[48~" */ |
539 | case XK_F35: /* "\033[49~" */ |
598 | case XK_F35: /* "\033[49~" */ |
540 | FKEY(31, XK_F17); |
599 | FKEY (31, XK_F17); |
541 | break; |
600 | break; |
542 | #undef FKEY |
601 | #undef FKEY |
543 | default: |
602 | default: |
544 | newlen = 0; |
603 | newlen = 0; |
545 | break; |
604 | break; |
546 | } |
605 | } |
547 | if (newlen) |
606 | if (newlen) |
548 | len = STRLEN(kbuf); |
607 | len = STRLEN (kbuf); |
549 | } |
608 | } |
550 | /* |
609 | /* |
551 | * Pass meta for all function keys, if 'meta' option set |
610 | * Pass meta for all function keys, if 'meta' option set |
552 | */ |
611 | */ |
553 | #ifdef META8_OPTION |
612 | #ifdef META8_OPTION |
554 | if (meta && (R->meta_char == 0x80) && len > 0) |
613 | if (meta && (meta_char == 0x80) && len > 0) |
555 | kbuf[len - 1] |= 0x80; |
614 | kbuf[len - 1] |= 0x80; |
556 | #endif |
615 | #endif |
|
|
616 | |
|
|
617 | } |
557 | } else if (ctrl && keysym == XK_minus) { |
618 | else if (ctrl && keysym == XK_minus) |
|
|
619 | { |
558 | len = 1; |
620 | len = 1; |
559 | kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ |
621 | kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ |
560 | } else { |
622 | } |
|
|
623 | else |
|
|
624 | { |
561 | #ifdef META8_OPTION |
625 | #ifdef META8_OPTION |
562 | /* set 8-bit on */ |
626 | /* set 8-bit on */ |
563 | if (meta && (R->meta_char == 0x80)) { |
627 | if (meta && (meta_char == 0x80)) |
564 | unsigned char *ch; |
628 | { |
|
|
629 | unsigned char *ch; |
565 | |
630 | |
566 | for (ch = kbuf; ch < kbuf + len; ch++) |
631 | for (ch = kbuf; ch < kbuf + len; ch++) |
567 | *ch |= 0x80; |
632 | *ch |= 0x80; |
568 | meta = 0; |
633 | meta = 0; |
|
|
634 | } |
|
|
635 | #endif |
|
|
636 | /* nil */ ; |
|
|
637 | } |
569 | } |
638 | } |
570 | #endif |
|
|
571 | #ifdef GREEK_SUPPORT |
|
|
572 | if (R->greek_mode) |
|
|
573 | len = greek_xlat(kbuf, len); |
|
|
574 | #endif |
|
|
575 | /* nil */ ; |
|
|
576 | } |
|
|
577 | } |
|
|
578 | |
639 | |
579 | if (len <= 0) |
640 | if (len <= 0) |
580 | return; /* not mapped */ |
641 | return; /* not mapped */ |
581 | |
642 | |
582 | if (R->Options & Opt_scrollTtyKeypress) |
643 | if (Options & Opt_scrollTtyKeypress) |
583 | if (R->TermWin.view_start) { |
644 | if (TermWin.view_start) |
584 | R->TermWin.view_start = 0; |
645 | { |
585 | R->want_refresh = 1; |
646 | TermWin.view_start = 0; |
586 | } |
647 | want_refresh = 1; |
|
|
648 | } |
587 | |
649 | |
588 | /* |
650 | /* |
589 | * these modifications only affect the static keybuffer |
651 | * these modifications only affect the static keybuffer |
590 | * pass Shift/Control indicators for function keys ending with `~' |
652 | * pass Shift/Control indicators for function keys ending with `~' |
591 | * |
653 | * |
592 | * eg, |
654 | * eg, |
593 | * Prior = "ESC[5~" |
655 | * Prior = "ESC[5~" |
594 | * Shift+Prior = "ESC[5$" |
656 | * Shift+Prior = "ESC[5$" |
595 | * Ctrl+Prior = "ESC[5^" |
657 | * Ctrl+Prior = "ESC[5^" |
596 | * Ctrl+Shift+Prior = "ESC[5@" |
658 | * Ctrl+Shift+Prior = "ESC[5@" |
597 | * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>). |
659 | * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>). |
598 | */ |
660 | */ |
599 | if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~') |
661 | if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~') |
600 | kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); |
662 | kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); |
601 | |
663 | |
602 | /* escape prefix */ |
664 | /* escape prefix */ |
603 | if (meta |
665 | if (meta |
604 | #ifdef META8_OPTION |
666 | #ifdef META8_OPTION |
605 | && (R->meta_char == C0_ESC) |
667 | && meta_char == C0_ESC |
606 | #endif |
668 | #endif |
607 | ) { |
669 | ) |
|
|
670 | { |
608 | const unsigned char ch = C0_ESC; |
671 | const unsigned char ch = C0_ESC; |
609 | |
672 | tt_write (&ch, 1); |
610 | rxvt_tt_write(aR_ &ch, 1); |
|
|
611 | } |
673 | } |
|
|
674 | |
612 | #ifdef DEBUG_CMD |
675 | #if defined(DEBUG_CMD) |
613 | if (debug_key) { /* Display keyboard buffer contents */ |
676 | /* Display keyboard buffer contents */ |
614 | char *p; |
677 | unsigned char *p; |
615 | int i; |
678 | int i; |
616 | |
679 | |
617 | fprintf(stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len); |
680 | fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len); |
618 | for (i = 0, p = kbuf; i < len; i++, p++) |
681 | for (i = 0, p = kbuf; i < len; i++, p++) |
619 | fprintf(stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p); |
682 | fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p); |
620 | fprintf(stderr, "'\n"); |
683 | fprintf (stderr, "'\n"); |
621 | } |
|
|
622 | #endif /* DEBUG_CMD */ |
684 | #endif /* DEBUG_CMD */ |
623 | rxvt_tt_write(aR_ kbuf, (unsigned int)len); |
685 | tt_write (kbuf, (unsigned int)len); |
624 | } |
686 | } |
625 | /*}}} */ |
687 | /*}}} */ |
626 | |
688 | |
627 | #if (MENUBAR_MAX) |
689 | #if (MENUBAR_MAX) |
628 | /*{{{ rxvt_cmd_write(), rxvt_cmd_getc() */ |
690 | /*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ |
629 | /* attempt to `write' count to the input buffer */ |
691 | /* attempt to `write' count to the input buffer */ |
630 | /* EXTPROTO */ |
|
|
631 | unsigned int |
692 | unsigned int |
632 | rxvt_cmd_write(pR_ const unsigned char *str, unsigned int count) |
693 | rxvt_term::cmd_write (const unsigned char *str, unsigned int count) |
633 | { |
694 | { |
634 | unsigned int n, s; |
695 | unsigned int n, s; |
635 | unsigned char *cmdbuf_base = R->cmdbuf_base, |
|
|
636 | *cmdbuf_endp = R->cmdbuf_endp, |
|
|
637 | *cmdbuf_ptr = R->cmdbuf_ptr; |
|
|
638 | |
696 | |
639 | n = cmdbuf_ptr - cmdbuf_base; |
697 | n = cmdbuf_ptr - cmdbuf_base; |
640 | s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; |
698 | s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; |
|
|
699 | |
641 | if (n > 0 && s < count) { |
700 | if (n > 0 && s < count) |
|
|
701 | { |
642 | MEMMOVE(cmdbuf_base, cmdbuf_ptr, |
702 | MEMMOVE (cmdbuf_base, cmdbuf_ptr, |
643 | (unsigned int)(cmdbuf_endp - cmdbuf_ptr)); |
703 | (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); |
644 | cmdbuf_ptr = cmdbuf_base; |
704 | cmdbuf_ptr = cmdbuf_base; |
645 | cmdbuf_endp -= n; |
705 | cmdbuf_endp -= n; |
646 | s += n; |
706 | s += n; |
647 | } |
707 | } |
|
|
708 | |
648 | if (count > s) { |
709 | if (count > s) |
|
|
710 | { |
649 | rxvt_print_error("data loss: cmd_write too large"); |
711 | rxvt_print_error ("data loss: cmd_write too large"); |
650 | count = s; |
712 | count = s; |
651 | } |
713 | } |
|
|
714 | |
652 | for (; count--;) |
715 | for (; count--;) |
653 | *cmdbuf_endp++ = *str++; |
716 | *cmdbuf_endp++ = *str++; |
654 | R->cmdbuf_ptr = cmdbuf_ptr; |
717 | |
655 | R->cmdbuf_endp = cmdbuf_endp; |
718 | cmd_parse (); |
|
|
719 | |
656 | return 0; |
720 | return 0; |
657 | } |
721 | } |
658 | #endif /* MENUBAR_MAX */ |
722 | #endif /* MENUBAR_MAX */ |
659 | |
723 | |
660 | void |
724 | void |
661 | rxvt_term::process_x_events () |
725 | rxvt_term::flush () |
662 | { |
726 | { |
663 | do |
727 | #ifdef TRANSPARENT |
|
|
728 | if (want_full_refresh) |
664 | { |
729 | { |
665 | XEvent xev; |
730 | want_full_refresh = 0; |
666 | |
731 | scr_clear (); |
667 | XNextEvent (Xdisplay, &xev); |
732 | scr_touch (false); |
668 | #if defined(CURSOR_BLINK) |
|
|
669 | if ((Options & Opt_cursorBlink) |
|
|
670 | && xev.type == KeyPress) { |
|
|
671 | if (hidden_cursor) { |
|
|
672 | hidden_cursor = 0; |
|
|
673 | want_refresh = 1; |
733 | want_refresh = 1; |
674 | } |
|
|
675 | want_keypress_time = 1; |
|
|
676 | } |
734 | } |
677 | #endif |
735 | #endif |
678 | |
736 | |
679 | #if defined(POINTER_BLANK) |
737 | if (want_refresh) |
680 | if ((Options & Opt_pointerBlank) |
738 | { |
681 | && (pointerBlankDelay > 0)) { |
739 | scr_refresh (refresh_type); |
682 | if (xev.type == MotionNotify |
740 | scrollbar_show (1); |
683 | || xev.type == ButtonPress |
|
|
684 | || xev.type == ButtonRelease) { |
|
|
685 | if (hidden_pointer) |
|
|
686 | rxvt_pointer_unblank(aR); |
|
|
687 | want_motion_time = 1; |
|
|
688 | } |
|
|
689 | if (xev.type == KeyPress && hidden_pointer == 0) |
|
|
690 | rxvt_pointer_blank (this); |
|
|
691 | } |
|
|
692 | #endif |
|
|
693 | |
|
|
694 | #ifdef USE_XIM |
741 | #ifdef USE_XIM |
695 | if (!XFilterEvent (&xev, xev.xany.window)) |
742 | IMSendSpot (); |
696 | #endif |
743 | #endif |
697 | rxvt_process_x_event (this, &xev); |
744 | |
698 | } |
745 | } |
699 | while (XPending (Xdisplay)); |
746 | |
|
|
747 | display->flush (); |
700 | } |
748 | } |
701 | |
749 | |
702 | void |
750 | void |
703 | rxvt_term::x_cb (io_watcher &w, short revents) |
751 | rxvt_term::check_cb (check_watcher &w) |
704 | { |
752 | { |
705 | process_x_events (); |
753 | SET_R (this); |
|
|
754 | SET_LOCALE (locale); |
706 | |
755 | |
707 | flush (); |
756 | flush (); |
|
|
757 | } |
|
|
758 | |
|
|
759 | #ifdef CURSOR_BLINK |
|
|
760 | void |
|
|
761 | rxvt_term::cursor_blink_cb (time_watcher &w) |
|
|
762 | { |
|
|
763 | hidden_cursor = !hidden_cursor; |
|
|
764 | want_refresh = 1; |
|
|
765 | |
|
|
766 | w.start (w.at + BLINK_INTERVAL); |
|
|
767 | } |
|
|
768 | #endif |
|
|
769 | |
|
|
770 | #ifdef TEXT_BLINK |
|
|
771 | void |
|
|
772 | rxvt_term::text_blink_cb (time_watcher &w) |
|
|
773 | { |
|
|
774 | if (scr_refresh_rend (RS_Blink, RS_Blink)) |
|
|
775 | { |
|
|
776 | hidden_text = !hidden_text; |
|
|
777 | want_refresh = 1; |
|
|
778 | w.start (w.at + TEXT_BLINK_INTERVAL); |
|
|
779 | } |
|
|
780 | } |
|
|
781 | #endif |
|
|
782 | |
|
|
783 | bool |
|
|
784 | rxvt_term::pty_fill () |
|
|
785 | { |
|
|
786 | ssize_t n = cmdbuf_endp - cmdbuf_ptr; |
|
|
787 | |
|
|
788 | memmove (cmdbuf_base, cmdbuf_ptr, n); |
|
|
789 | cmdbuf_ptr = cmdbuf_base; |
|
|
790 | cmdbuf_endp = cmdbuf_ptr + n; |
|
|
791 | |
|
|
792 | n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); |
|
|
793 | |
|
|
794 | if (n > 0) |
|
|
795 | { |
|
|
796 | cmdbuf_endp += n; |
|
|
797 | return true; |
|
|
798 | } |
|
|
799 | else if (n < 0 && errno != EAGAIN) |
|
|
800 | destroy (); |
|
|
801 | |
|
|
802 | return false; |
|
|
803 | } |
|
|
804 | |
|
|
805 | void |
|
|
806 | rxvt_term::pty_cb (io_watcher &w, short revents) |
|
|
807 | { |
|
|
808 | SET_R (this); |
|
|
809 | SET_LOCALE (locale); |
|
|
810 | |
|
|
811 | if (revents & EVENT_WRITE) |
|
|
812 | tt_write (0, 0); |
|
|
813 | else if (revents & EVENT_READ) |
|
|
814 | { |
|
|
815 | bool flag = true; |
|
|
816 | |
|
|
817 | // loop, but don't allow a single term to monopolize us |
|
|
818 | // the number of loops is fully arbitrary, and thus wrong |
|
|
819 | while (flag && pty_fill ()) |
|
|
820 | { |
|
|
821 | if (!seen_input) |
|
|
822 | { |
|
|
823 | seen_input = 1; |
|
|
824 | /* once we know the shell is running, send the screen size. Again! */ |
|
|
825 | tt_winch (); |
|
|
826 | } |
|
|
827 | |
|
|
828 | if (cmd_parse ()) |
|
|
829 | break; |
|
|
830 | } |
|
|
831 | } |
|
|
832 | } |
|
|
833 | |
|
|
834 | bool |
|
|
835 | rxvt_term::cmd_parse () |
|
|
836 | { |
|
|
837 | bool flag = false; |
|
|
838 | uint32_t ch = NOCHAR; |
|
|
839 | |
|
|
840 | for (;;) |
|
|
841 | { |
|
|
842 | if (ch == NOCHAR) |
|
|
843 | ch = next_char (); |
|
|
844 | |
|
|
845 | if (ch == NOCHAR) // TODO: improve |
|
|
846 | break; |
|
|
847 | |
|
|
848 | if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r') |
|
|
849 | { |
|
|
850 | /* Read a text string from the input buffer */ |
|
|
851 | uint32_t buf[BUFSIZ]; |
|
|
852 | bool refreshnow = false; |
|
|
853 | int nlines = 0; |
|
|
854 | uint32_t *str = buf; |
|
|
855 | |
|
|
856 | *str++ = ch; |
|
|
857 | |
|
|
858 | for (;;) |
|
|
859 | { |
|
|
860 | ch = next_char (); |
|
|
861 | |
|
|
862 | if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r')) |
|
|
863 | break; |
|
|
864 | else |
|
|
865 | { |
|
|
866 | *str++ = ch; |
|
|
867 | |
|
|
868 | if (ch == '\n') |
|
|
869 | { |
|
|
870 | nlines++; |
|
|
871 | refresh_count++; |
|
|
872 | |
|
|
873 | if (! (Options & Opt_jumpScroll) |
|
|
874 | || (refresh_count >= (refresh_limit * (TermWin.nrow - 1)))) |
|
|
875 | { |
|
|
876 | refreshnow = true; |
|
|
877 | flag = false; |
|
|
878 | ch = NOCHAR; |
|
|
879 | break; |
|
|
880 | } |
|
|
881 | |
|
|
882 | // scr_add_lines only works for nlines < TermWin.nrow - 1. |
|
|
883 | if (nlines >= TermWin.nrow - 1) |
|
|
884 | { |
|
|
885 | scr_add_lines (buf, nlines, str - buf); |
|
|
886 | nlines = 0; |
|
|
887 | str = buf; |
|
|
888 | } |
|
|
889 | } |
|
|
890 | |
|
|
891 | if (str >= buf + BUFSIZ) |
|
|
892 | { |
|
|
893 | ch = NOCHAR; |
|
|
894 | break; |
|
|
895 | } |
|
|
896 | } |
|
|
897 | } |
|
|
898 | |
|
|
899 | scr_add_lines (buf, nlines, str - buf); |
|
|
900 | |
|
|
901 | /* |
|
|
902 | * If there have been a lot of new lines, then update the screen |
|
|
903 | * What the heck I'll cheat and only refresh less than every page-full. |
|
|
904 | * the number of pages between refreshes is refresh_limit, which |
|
|
905 | * is incremented here because we must be doing flat-out scrolling. |
|
|
906 | * |
|
|
907 | * refreshing should be correct for small scrolls, because of the |
|
|
908 | * time-out |
|
|
909 | */ |
|
|
910 | if (refreshnow) |
|
|
911 | { |
|
|
912 | if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD) |
|
|
913 | refresh_limit++; |
|
|
914 | |
|
|
915 | scr_refresh (refresh_type); |
|
|
916 | } |
|
|
917 | |
|
|
918 | } |
|
|
919 | else |
|
|
920 | { |
|
|
921 | switch (ch) |
|
|
922 | { |
|
|
923 | default: |
|
|
924 | process_nonprinting (ch); |
|
|
925 | break; |
|
|
926 | case C0_ESC: /* escape char */ |
|
|
927 | process_escape_seq (); |
|
|
928 | break; |
|
|
929 | /*case 0x9b: */ /* CSI */ |
|
|
930 | /* process_csi_seq (); */ |
|
|
931 | } |
|
|
932 | |
|
|
933 | ch = NOCHAR; |
|
|
934 | } |
|
|
935 | } |
|
|
936 | |
|
|
937 | return flag; |
708 | } |
938 | } |
709 | |
939 | |
710 | // read the next character, currently handles UTF-8 |
940 | // read the next character, currently handles UTF-8 |
711 | // will probably handle all sorts of other stuff in the future |
941 | // will probably handle all sorts of other stuff in the future |
712 | uint32_t |
942 | uint32_t |
713 | rxvt_term::next_char () |
943 | rxvt_term::next_char () |
714 | { |
944 | { |
715 | struct mbstate &s = mbstate; |
|
|
716 | |
|
|
717 | while (cmdbuf_ptr < cmdbuf_endp) |
945 | while (cmdbuf_ptr < cmdbuf_endp) |
718 | { |
946 | { |
719 | uint8_t ch = *cmdbuf_ptr; |
947 | if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh |
720 | |
|
|
721 | if (s.cnt) |
|
|
722 | { |
|
|
723 | if ((ch & 0xc0) == 0x80) |
|
|
724 | { |
|
|
725 | cmdbuf_ptr++; |
|
|
726 | |
|
|
727 | /* continuation */ |
|
|
728 | s.reg = (s.reg << 6) | (ch & 0x7f); |
|
|
729 | |
|
|
730 | if (--s.cnt == 0 && s.reg >= 128) /* if !inrange then corruption or Racking */ |
|
|
731 | return s.reg; |
|
|
732 | |
|
|
733 | continue; |
|
|
734 | } |
|
|
735 | else |
|
|
736 | { |
|
|
737 | s.cnt = 0; |
|
|
738 | return s.orig; /* the _occasional_ non-utf-8 character may slip through... */ |
|
|
739 | } |
|
|
740 | } |
|
|
741 | |
|
|
742 | if ((ch & 0xc0) == 0xc0) |
|
|
743 | { |
|
|
744 | cmdbuf_ptr++; |
948 | return *cmdbuf_ptr++; |
745 | |
949 | |
746 | /* first byte */ |
950 | wchar_t wc; |
747 | s.orig = ch; /* for broken encodings */ |
951 | size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); |
748 | s.reg = ch; |
952 | |
749 | if ((ch & 0xe0) == 0xc0) { s.reg &= 0x1f; s.cnt = 1; } |
953 | if (len == (size_t)-2) |
750 | if ((ch & 0xf0) == 0xe0) { s.reg &= 0x0f; s.cnt = 2; } |
954 | return NOCHAR; |
751 | if ((ch & 0xf8) == 0xf0) { s.reg &= 0x07; s.cnt = 3; } |
955 | |
752 | if ((ch & 0xfc) == 0xf8) { s.reg &= 0x03; s.cnt = 4; } |
956 | if (len == (size_t)-1) |
753 | if ((ch & 0xfe) == 0xfc) { s.reg &= 0x01; s.cnt = 5; } |
957 | return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through |
754 | } |
958 | |
755 | else |
959 | // assume wchar == unicode |
756 | { |
960 | cmdbuf_ptr += len; |
757 | cmdbuf_ptr++; /* _occasional_ non-utf8 may slip through... */ |
|
|
758 | return ch; |
961 | return wc; |
759 | } |
|
|
760 | } |
962 | } |
761 | |
963 | |
762 | return NOCHAR; |
964 | return NOCHAR; |
763 | } |
965 | } |
764 | |
966 | |
765 | bool |
|
|
766 | rxvt_term::pty_fill (size_t count) |
|
|
767 | { |
|
|
768 | ssize_t n = cmdbuf_endp - cmdbuf_ptr; |
|
|
769 | |
|
|
770 | memmove (cmdbuf_base, cmdbuf_ptr, n); |
|
|
771 | cmdbuf_ptr = cmdbuf_base; |
|
|
772 | cmdbuf_endp = cmdbuf_ptr + n; |
|
|
773 | |
|
|
774 | n = read (cmd_fd, cmdbuf_endp, count); |
|
|
775 | |
|
|
776 | if (n > 0) |
|
|
777 | { |
|
|
778 | cmdbuf_endp += n; |
|
|
779 | return true; |
|
|
780 | } |
|
|
781 | else if (n < 0 && errno == EAGAIN) |
|
|
782 | return false; |
|
|
783 | |
|
|
784 | rxvt_clean_exit(); |
|
|
785 | exit(EXIT_FAILURE); /* bad order of events? */ |
|
|
786 | } |
|
|
787 | |
|
|
788 | void |
|
|
789 | rxvt_term::pty_cb (io_watcher &w, short revents) |
|
|
790 | { |
|
|
791 | while (pty_fill (BUFSIZ - (cmdbuf_endp - cmdbuf_ptr))) |
|
|
792 | { |
|
|
793 | /* once we know the shell is running, send the screen size. Again! */ |
|
|
794 | //ch = rxvt_cmd_getc(aR); /* wait for something */ |
|
|
795 | //rxvt_tt_winsize(cmd_fd, TermWin.ncol, TermWin.nrow, cmd_pid); |
|
|
796 | |
|
|
797 | uint32_t ch = NOCHAR; |
|
|
798 | |
|
|
799 | for (;;) |
|
|
800 | { |
|
|
801 | if (ch == NOCHAR) |
|
|
802 | ch = next_char (); |
|
|
803 | |
|
|
804 | if (ch == NOCHAR) // TODO: improve |
|
|
805 | break; |
|
|
806 | |
|
|
807 | if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r') |
|
|
808 | { |
|
|
809 | /* Read a text string from the input buffer */ |
|
|
810 | uint32_t buf[BUFSIZ]; |
|
|
811 | bool refreshnow = false; |
|
|
812 | int nlines = 0; |
|
|
813 | uint32_t *str = buf; |
|
|
814 | |
|
|
815 | *str++ = ch; |
|
|
816 | |
|
|
817 | for (;;) |
|
|
818 | { |
|
|
819 | ch = next_char (); |
|
|
820 | |
|
|
821 | if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r')) |
|
|
822 | break; |
|
|
823 | else |
|
|
824 | { |
|
|
825 | *str++ = ch; |
|
|
826 | |
|
|
827 | if (ch == '\n') |
|
|
828 | { |
|
|
829 | nlines++; |
|
|
830 | refresh_count++; |
|
|
831 | |
|
|
832 | if (!(Options & Opt_jumpScroll) |
|
|
833 | || (refresh_count >= (refresh_limit * (TermWin.nrow - 1)))) |
|
|
834 | { |
|
|
835 | refreshnow = true; |
|
|
836 | ch = NOCHAR; |
|
|
837 | break; |
|
|
838 | } |
|
|
839 | } |
|
|
840 | |
|
|
841 | if (str >= buf + BUFSIZ) |
|
|
842 | { |
|
|
843 | ch = NOCHAR; |
|
|
844 | break; |
|
|
845 | } |
|
|
846 | } |
|
|
847 | } |
|
|
848 | |
|
|
849 | rxvt_scr_add_lines (this, buf, nlines, str - buf); |
|
|
850 | |
|
|
851 | /* |
|
|
852 | * If there have been a lot of new lines, then update the screen |
|
|
853 | * What the heck I'll cheat and only refresh less than every page-full. |
|
|
854 | * the number of pages between refreshes is refresh_limit, which |
|
|
855 | * is incremented here because we must be doing flat-out scrolling. |
|
|
856 | * |
|
|
857 | * refreshing should be correct for small scrolls, because of the |
|
|
858 | * time-out |
|
|
859 | */ |
|
|
860 | if (refreshnow) |
|
|
861 | { |
|
|
862 | if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD) |
|
|
863 | refresh_limit++; |
|
|
864 | |
|
|
865 | rxvt_scr_refresh (this, refresh_type); |
|
|
866 | } |
|
|
867 | |
|
|
868 | } |
|
|
869 | else |
|
|
870 | { |
|
|
871 | switch (ch) |
|
|
872 | { |
|
|
873 | default: |
|
|
874 | rxvt_process_nonprinting (this, ch); |
|
|
875 | break; |
|
|
876 | case C0_ESC: /* escape char */ |
|
|
877 | rxvt_process_escape_seq (this); |
|
|
878 | break; |
|
|
879 | /*case 0x9b: */ /* CSI */ |
|
|
880 | /* rxvt_process_csi_seq (this); */ |
|
|
881 | } |
|
|
882 | |
|
|
883 | ch = NOCHAR; |
|
|
884 | } |
|
|
885 | } |
|
|
886 | } |
|
|
887 | |
|
|
888 | flush (); |
|
|
889 | } |
|
|
890 | |
|
|
891 | void |
|
|
892 | rxvt_term::flush () |
|
|
893 | { |
|
|
894 | #ifdef TRANSPARENT |
|
|
895 | if (want_full_refresh) |
|
|
896 | { |
|
|
897 | want_full_refresh = 0; |
|
|
898 | rxvt_scr_clear (this); |
|
|
899 | rxvt_scr_touch (this, False); |
|
|
900 | want_refresh = 1; |
|
|
901 | } |
|
|
902 | #endif |
|
|
903 | |
|
|
904 | if (want_refresh) |
|
|
905 | { |
|
|
906 | rxvt_scr_refresh (this, refresh_type); |
|
|
907 | rxvt_scrollbar_show (this, 1); |
|
|
908 | #ifdef USE_XIM |
|
|
909 | rxvt_IMSendSpot (this); |
|
|
910 | #endif |
|
|
911 | } |
|
|
912 | |
|
|
913 | XFlush (Xdisplay); |
|
|
914 | } |
|
|
915 | |
|
|
916 | /* rxvt_cmd_getc() - Return next input character */ |
967 | /* rxvt_cmd_getc () - Return next input character */ |
917 | /* |
968 | /* |
918 | * Return the next input character after first passing any keyboard input |
969 | * Return the next input character after first passing any keyboard input |
919 | * to the command. |
970 | * to the command. |
920 | */ |
971 | */ |
921 | /* INTPROTO */ |
|
|
922 | uint32_t |
972 | uint32_t |
923 | rxvt_cmd_getc(pR) |
973 | rxvt_term::cmd_getc () |
924 | { |
974 | { |
925 | for (;;) |
975 | for (;;) |
926 | { |
976 | { |
927 | uint32_t c = R->next_char (); |
977 | uint32_t c = next_char (); |
928 | if (c != NOCHAR) |
978 | if (c != NOCHAR) |
929 | return c; |
979 | return c; |
930 | |
980 | |
931 | // incomplete sequences should occur rarely, still, a better solution |
981 | // incomplete sequences should occur rarely, still, a better solution |
932 | // would be preferred. either setjmp/longjmp or better design. |
982 | // would be preferred. either setjmp/longjmp or better design. |
933 | fcntl (R->cmd_fd, F_SETFL, 0); |
983 | fcntl (cmd_fd, F_SETFL, 0); |
934 | R->pty_fill (1); |
984 | pty_fill (); |
935 | fcntl (R->cmd_fd, F_SETFL, O_NONBLOCK); |
985 | fcntl (cmd_fd, F_SETFL, O_NONBLOCK); |
|
|
986 | } |
|
|
987 | } |
|
|
988 | |
|
|
989 | #ifdef POINTER_BLANK |
|
|
990 | void |
|
|
991 | rxvt_term::pointer_unblank () |
|
|
992 | { |
|
|
993 | XDefineCursor (display->display, TermWin.vt, TermWin_cursor); |
|
|
994 | recolour_cursor (); |
|
|
995 | |
|
|
996 | hidden_pointer = 0; |
|
|
997 | |
|
|
998 | if (Options & Opt_pointerBlank) |
|
|
999 | pointer_ev.start (NOW + pointerBlankDelay); |
|
|
1000 | } |
|
|
1001 | |
|
|
1002 | void |
|
|
1003 | rxvt_term::pointer_blank () |
|
|
1004 | { |
|
|
1005 | if (! (Options & Opt_pointerBlank)) |
|
|
1006 | return; |
|
|
1007 | |
|
|
1008 | XDefineCursor (display->display, TermWin.vt, blank_cursor); |
|
|
1009 | XFlush (display->display); |
|
|
1010 | |
|
|
1011 | hidden_pointer = 1; |
|
|
1012 | } |
|
|
1013 | |
|
|
1014 | void |
|
|
1015 | rxvt_term::pointer_cb (time_watcher &w) |
|
|
1016 | { |
|
|
1017 | SET_R (this); |
|
|
1018 | SET_LOCALE (locale); |
|
|
1019 | |
|
|
1020 | pointer_blank (); |
|
|
1021 | } |
|
|
1022 | #endif |
|
|
1023 | |
|
|
1024 | void |
|
|
1025 | rxvt_term::mouse_report (XButtonEvent &ev) |
|
|
1026 | { |
|
|
1027 | int button_number, key_state = 0; |
|
|
1028 | int x, y; |
|
|
1029 | |
|
|
1030 | x = ev.x; |
|
|
1031 | y = ev.y; |
|
|
1032 | pixel_position (&x, &y); |
|
|
1033 | |
|
|
1034 | if (MEvent.button == AnyButton) |
936 | } |
1035 | { |
|
|
1036 | button_number = 3; |
|
|
1037 | } |
|
|
1038 | else |
|
|
1039 | { |
|
|
1040 | button_number = MEvent.button - Button1; |
|
|
1041 | /* add 0x3D for wheel events, like xterm does */ |
|
|
1042 | if (button_number >= 3) |
|
|
1043 | button_number += (64 - 3); |
|
|
1044 | } |
937 | |
1045 | |
938 | #define TIMEOUT_USEC 5000 |
1046 | if (PrivateModes & PrivMode_MouseX10) |
939 | fd_set readfds; |
1047 | { |
940 | int quick_timeout, select_res; |
1048 | /* |
941 | int want_motion_time, want_keypress_time; |
1049 | * do not report ButtonRelease |
942 | struct timeval value; |
1050 | * no state info allowed |
943 | #if defined(POINTER_BLANK) || defined(CURSOR_BLINK) |
1051 | */ |
944 | struct timeval tp; |
1052 | key_state = 0; |
|
|
1053 | if (button_number == 3) |
|
|
1054 | return; |
|
|
1055 | } |
|
|
1056 | else |
|
|
1057 | { |
|
|
1058 | /* XTerm mouse reporting needs these values: |
|
|
1059 | * 4 = Shift |
|
|
1060 | * 8 = Meta |
|
|
1061 | * 16 = Control |
|
|
1062 | * plus will add in our own Double-Click reporting |
|
|
1063 | * 32 = Double Click |
|
|
1064 | */ |
|
|
1065 | key_state = ((MEvent.state & ShiftMask) ? 4 : 0) |
|
|
1066 | + ((MEvent.state & ModMetaMask) ? 8 : 0) |
|
|
1067 | + ((MEvent.state & ControlMask) ? 16 : 0); |
|
|
1068 | #ifdef MOUSE_REPORT_DOUBLECLICK |
|
|
1069 | key_state += ((MEvent.clicks > 1) ? 32 : 0); |
945 | #endif |
1070 | #endif |
946 | |
1071 | |
947 | for (;;) { |
1072 | } |
948 | /* loop until we can return something */ |
|
|
949 | |
1073 | |
950 | if (R->v_bufstr < R->v_bufptr) /* output any pending chars */ |
1074 | #ifdef DEBUG_MOUSEREPORT |
951 | rxvt_tt_write(aR_ NULL, 0); |
1075 | fprintf (stderr, "Mouse ["); |
952 | |
1076 | if (key_state & 16) |
953 | #if defined(POINTER_BLANK) || defined(CURSOR_BLINK) |
1077 | fputc ('C', stderr); |
954 | tp.tv_sec = 0; /* presume == 0 implies time not yet retrieved */ |
1078 | if (key_state & 4) |
|
|
1079 | fputc ('S', stderr); |
|
|
1080 | if (key_state & 8) |
|
|
1081 | fputc ('A', stderr); |
|
|
1082 | if (key_state & 32) |
|
|
1083 | fputc ('2', stderr); |
|
|
1084 | fprintf (stderr, "]: <%d>, %d/%d\n", |
|
|
1085 | button_number, |
|
|
1086 | x + 1, |
|
|
1087 | y + 1); |
|
|
1088 | #else |
|
|
1089 | tt_printf ("\033[M%c%c%c", |
|
|
1090 | (32 + button_number + key_state), |
|
|
1091 | (32 + x + 1), |
|
|
1092 | (32 + y + 1)); |
955 | #endif |
1093 | #endif |
|
|
1094 | } |
|
|
1095 | |
|
|
1096 | #ifdef USING_W11LIB |
|
|
1097 | void |
|
|
1098 | rxvt_W11_process_x_event (XEvent *ev) |
|
|
1099 | { |
|
|
1100 | rxvt_t *r = rxvt_get_r (); |
|
|
1101 | |
|
|
1102 | x_cb (*ev); |
|
|
1103 | } |
|
|
1104 | #endif |
|
|
1105 | |
|
|
1106 | /*{{{ process an X event */ |
|
|
1107 | void |
|
|
1108 | rxvt_term::x_cb (XEvent &ev) |
|
|
1109 | { |
|
|
1110 | SET_R (this); |
|
|
1111 | SET_LOCALE (locale); |
|
|
1112 | |
956 | #if defined(CURSOR_BLINK) |
1113 | #if defined(CURSOR_BLINK) |
957 | want_keypress_time = 0; |
1114 | if ((Options & Opt_cursorBlink) && ev.type == KeyPress) |
|
|
1115 | { |
|
|
1116 | if (hidden_cursor) |
|
|
1117 | { |
|
|
1118 | hidden_cursor = 0; |
|
|
1119 | want_refresh = 1; |
|
|
1120 | } |
|
|
1121 | |
|
|
1122 | cursor_blink_ev.start (NOW + BLINK_INTERVAL); |
|
|
1123 | } |
958 | #endif |
1124 | #endif |
|
|
1125 | |
959 | #if defined(POINTER_BLANK) |
1126 | #if defined(POINTER_BLANK) |
960 | want_motion_time = 0; |
1127 | if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0) |
961 | #endif |
1128 | { |
|
|
1129 | if (ev.type == MotionNotify |
|
|
1130 | || ev.type == ButtonPress |
|
|
1131 | || ev.type == ButtonRelease) |
|
|
1132 | if (hidden_pointer) |
|
|
1133 | pointer_unblank (); |
962 | |
1134 | |
963 | if (XPending (R->Xdisplay)) |
1135 | if (ev.type == KeyPress && hidden_pointer == 0) |
|
|
1136 | pointer_blank (); |
|
|
1137 | } |
|
|
1138 | #endif |
|
|
1139 | |
|
|
1140 | #ifdef USE_XIM |
|
|
1141 | if (XFilterEvent (&ev, None)) |
|
|
1142 | return; |
|
|
1143 | #endif |
|
|
1144 | |
|
|
1145 | Window unused_root, unused_child; |
|
|
1146 | int unused_root_x, unused_root_y; |
|
|
1147 | unsigned int unused_mask; |
|
|
1148 | |
|
|
1149 | #ifdef DEBUG_X |
|
|
1150 | const char *const eventnames[] = |
|
|
1151 | { /* mason - this matches my system */ |
|
|
1152 | "", |
|
|
1153 | "", |
|
|
1154 | "KeyPress", |
|
|
1155 | "KeyRelease", |
|
|
1156 | "ButtonPress", |
|
|
1157 | "ButtonRelease", |
|
|
1158 | "MotionNotify", |
|
|
1159 | "EnterNotify", |
|
|
1160 | "LeaveNotify", |
|
|
1161 | "FocusIn", |
|
|
1162 | "FocusOut", |
|
|
1163 | "KeymapNotify", |
|
|
1164 | "Expose", |
|
|
1165 | "GraphicsExpose", |
|
|
1166 | "NoExpose", |
|
|
1167 | "VisibilityNotify", |
|
|
1168 | "CreateNotify", |
|
|
1169 | "DestroyNotify", |
|
|
1170 | "UnmapNotify", |
|
|
1171 | "MapNotify", |
|
|
1172 | "MapRequest", |
|
|
1173 | "ReparentNotify", |
|
|
1174 | "ConfigureNotify", |
|
|
1175 | "ConfigureRequest", |
|
|
1176 | "GravityNotify", |
|
|
1177 | "ResizeRequest", |
|
|
1178 | "CirculateNotify", |
|
|
1179 | "CirculateRequest", |
|
|
1180 | "PropertyNotify", |
|
|
1181 | "SelectionClear", |
|
|
1182 | "SelectionRequest", |
|
|
1183 | "SelectionNotify", |
|
|
1184 | "ColormapNotify", |
|
|
1185 | "ClientMessage", |
|
|
1186 | "MappingNotify" |
|
|
1187 | }; |
|
|
1188 | #endif |
|
|
1189 | |
|
|
1190 | #ifdef DEBUG_X |
|
|
1191 | struct timeval tp; |
|
|
1192 | struct tm *ltt; |
|
|
1193 | (void)gettimeofday (&tp, NULL); |
|
|
1194 | ltt = localtime (& (tp.tv_sec)); |
|
|
1195 | D_X ((stderr, "Event: %-16s %-7s %08lx (%4d-%02d-%02d %02d:%02d:%02d.%.6ld) %s %lu", eventnames[ev.type], (ev.xany.window == TermWin.parent[0] ? "parent" : (ev.xany.window == TermWin.vt ? "vt" : (ev.xany.window == scrollBar.win ? "scroll" : (ev.xany.window == menuBar.win ? "menubar" : "UNKNOWN")))), (ev.xany.window == TermWin.parent[0] ? TermWin.parent[0] : (ev.xany.window == TermWin.vt ? TermWin.vt : (ev.xany.window == scrollBar.win ? scrollBar.win : (ev.xany.window == menuBar.win ? 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)); |
|
|
1196 | #endif |
|
|
1197 | |
|
|
1198 | switch (ev.type) |
|
|
1199 | { |
|
|
1200 | case KeyPress: |
|
|
1201 | lookup_key (ev.xkey); |
|
|
1202 | break; |
|
|
1203 | |
|
|
1204 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
|
|
1205 | case KeyRelease: |
|
|
1206 | { |
|
|
1207 | if (! (ev.xkey.state & ControlMask)) |
|
|
1208 | mouse_slip_wheel_speed = 0; |
|
|
1209 | else |
|
|
1210 | { |
|
|
1211 | KeySym ks; |
|
|
1212 | |
|
|
1213 | ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0); |
|
|
1214 | if (ks == XK_Control_L || ks == XK_Control_R) |
|
|
1215 | mouse_slip_wheel_speed = 0; |
|
|
1216 | } |
|
|
1217 | break; |
|
|
1218 | } |
|
|
1219 | #endif |
|
|
1220 | |
|
|
1221 | case ButtonPress: |
|
|
1222 | button_press (ev.xbutton); |
|
|
1223 | break; |
|
|
1224 | |
|
|
1225 | case ButtonRelease: |
|
|
1226 | button_release (ev.xbutton); |
|
|
1227 | break; |
|
|
1228 | |
|
|
1229 | case ClientMessage: |
|
|
1230 | if (ev.xclient.format == 32 |
|
|
1231 | && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) |
|
|
1232 | destroy (); |
|
|
1233 | #ifdef OFFIX_DND |
|
|
1234 | /* OffiX Dnd (drag 'n' drop) protocol */ |
|
|
1235 | else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL] |
|
|
1236 | && (ev.xclient.data.l[0] == DndFile |
|
|
1237 | || ev.xclient.data.l[0] == DndDir |
|
|
1238 | || ev.xclient.data.l[0] == DndLink)) |
964 | { |
1239 | { |
965 | R->process_x_events (); |
1240 | /* Get Dnd data */ |
|
|
1241 | Atom ActualType; |
|
|
1242 | int ActualFormat; |
|
|
1243 | unsigned char *data; |
|
|
1244 | unsigned long Size, RemainingBytes; |
966 | |
1245 | |
967 | /* in case button actions pushed chars to cmdbuf */ |
1246 | XGetWindowProperty (display->display, display->root, |
968 | if (R->cmdbuf_ptr < R->cmdbuf_endp) |
1247 | xa[XA_DNDSELECTION], |
969 | return *R->cmdbuf_ptr++; |
1248 | 0L, 1000000L, |
970 | } |
1249 | False, AnyPropertyType, |
|
|
1250 | &ActualType, &ActualFormat, |
|
|
1251 | &Size, &RemainingBytes, |
|
|
1252 | &data); |
|
|
1253 | XChangeProperty (display->display, display->root, |
|
|
1254 | XA_CUT_BUFFER0, XA_STRING, |
|
|
1255 | 8, PropModeReplace, |
|
|
1256 | data, STRLEN (data)); |
|
|
1257 | selection_paste (display->root, XA_CUT_BUFFER0, True); |
|
|
1258 | XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); |
|
|
1259 | } |
|
|
1260 | #endif /* OFFIX_DND */ |
|
|
1261 | break; |
971 | |
1262 | |
|
|
1263 | case MappingNotify: |
|
|
1264 | XRefreshKeyboardMapping (& (ev.xmapping)); |
|
|
1265 | break; |
|
|
1266 | |
|
|
1267 | /* |
|
|
1268 | * XXX: this is not the _current_ arrangement |
|
|
1269 | * Here's my conclusion: |
|
|
1270 | * If the window is completely unobscured, use bitblt's |
|
|
1271 | * to scroll. Even then, they're only used when doing partial |
|
|
1272 | * screen scrolling. When partially obscured, we have to fill |
|
|
1273 | * in the GraphicsExpose parts, which means that after each refresh, |
|
|
1274 | * we need to wait for the graphics expose or Noexpose events, |
|
|
1275 | * which ought to make things real slow! |
|
|
1276 | */ |
|
|
1277 | case VisibilityNotify: |
|
|
1278 | switch (ev.xvisibility.state) |
|
|
1279 | { |
|
|
1280 | case VisibilityUnobscured: |
|
|
1281 | refresh_type = FAST_REFRESH; |
|
|
1282 | break; |
|
|
1283 | case VisibilityPartiallyObscured: |
|
|
1284 | refresh_type = SLOW_REFRESH; |
|
|
1285 | break; |
|
|
1286 | default: |
|
|
1287 | refresh_type = NO_REFRESH; |
|
|
1288 | break; |
|
|
1289 | } |
|
|
1290 | break; |
|
|
1291 | |
|
|
1292 | case FocusIn: |
|
|
1293 | if (!TermWin.focus) |
|
|
1294 | { |
|
|
1295 | TermWin.focus = 1; |
|
|
1296 | want_refresh = 1; |
|
|
1297 | #ifdef USE_XIM |
|
|
1298 | if (Input_Context != NULL) |
|
|
1299 | XSetICFocus (Input_Context); |
|
|
1300 | #endif |
972 | #if defined(CURSOR_BLINK) |
1301 | #ifdef CURSOR_BLINK |
973 | if (want_keypress_time) { |
1302 | if (Options & Opt_cursorBlink) |
974 | (void)gettimeofday(&tp, NULL); |
1303 | cursor_blink_ev.start (NOW + BLINK_INTERVAL); |
975 | R->lastcursorchange.tv_sec = tp.tv_sec; |
|
|
976 | R->lastcursorchange.tv_usec = tp.tv_usec; |
|
|
977 | } |
|
|
978 | #endif |
1304 | #endif |
979 | #if defined(POINTER_BLANK) |
|
|
980 | if (want_motion_time) { |
|
|
981 | if (!tp.tv_sec) |
|
|
982 | (void)gettimeofday(&tp, NULL); |
|
|
983 | R->lastmotion.tv_sec = tp.tv_sec; |
|
|
984 | R->lastmotion.tv_usec = tp.tv_usec; |
|
|
985 | } |
|
|
986 | #endif |
|
|
987 | |
1305 | |
988 | /* |
1306 | } |
989 | * the command input buffer is empty and we have no pending X events |
1307 | break; |
990 | */ |
|
|
991 | quick_timeout = 0; |
|
|
992 | |
1308 | |
993 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
1309 | case FocusOut: |
994 | if (R->mouse_slip_wheel_speed) { |
1310 | if (TermWin.focus) |
995 | quick_timeout = 1; |
1311 | { |
996 | if (!R->mouse_slip_wheel_delay-- |
1312 | TermWin.focus = 0; |
997 | && rxvt_scr_page(aR_ R->mouse_slip_wheel_speed > 0 ? UP : DN, |
1313 | want_refresh = 1; |
998 | abs(R->mouse_slip_wheel_speed))) { |
1314 | #ifdef USE_XIM |
999 | R->mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; |
1315 | if (Input_Context != NULL) |
1000 | R->refresh_type |= SMOOTH_REFRESH; |
1316 | XUnsetICFocus (Input_Context); |
1001 | R->want_refresh = 1; |
|
|
1002 | } |
|
|
1003 | } |
|
|
1004 | #endif /* MOUSE_WHEEL && MOUSE_SLIP_WHEELING */ |
|
|
1005 | #ifdef SELECTION_SCROLLING |
|
|
1006 | if (R->pending_scroll_selection) { |
|
|
1007 | quick_timeout = 1; |
|
|
1008 | if (!R->scroll_selection_delay-- |
|
|
1009 | && rxvt_scr_page(aR_ R->scroll_selection_dir, |
|
|
1010 | R->scroll_selection_lines)) { |
|
|
1011 | rxvt_selection_extend(aR_ R->selection_save_x, |
|
|
1012 | R->selection_save_y, R->selection_save_state); |
|
|
1013 | R->scroll_selection_delay = SCROLLBAR_CONTINUOUS_DELAY; |
|
|
1014 | R->refresh_type |= SMOOTH_REFRESH; |
|
|
1015 | R->want_refresh = 1; |
|
|
1016 | } |
|
|
1017 | } |
|
|
1018 | #endif |
1317 | #endif |
1019 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
1318 | #ifdef CURSOR_BLINK |
1020 | if (scrollbar_isUp() || scrollbar_isDn()) { |
1319 | if (Options & Opt_cursorBlink) |
1021 | quick_timeout = 1; |
1320 | cursor_blink_ev.stop (); |
1022 | if (!R->scroll_arrow_delay-- |
1321 | hidden_cursor = 0; |
1023 | && rxvt_scr_page(aR_ scrollbar_isUp() ? UP : DN, 1)) { |
1322 | #endif |
1024 | R->scroll_arrow_delay = SCROLLBAR_CONTINUOUS_DELAY; |
|
|
1025 | R->refresh_type |= SMOOTH_REFRESH; |
|
|
1026 | R->want_refresh = 1; |
|
|
1027 | } |
|
|
1028 | } |
|
|
1029 | #endif /* NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING */ |
|
|
1030 | |
1323 | |
1031 | FD_ZERO(&readfds); |
1324 | } |
1032 | FD_SET(R->cmd_fd, &readfds); |
1325 | break; |
1033 | FD_SET(R->Xfd, &readfds); |
|
|
1034 | value.tv_usec = TIMEOUT_USEC; |
|
|
1035 | value.tv_sec = 0; |
|
|
1036 | |
1326 | |
1037 | if (!R->TermWin.mapped) |
1327 | case ConfigureNotify: |
1038 | quick_timeout = 0; |
1328 | if (ev.xconfigure.window == TermWin.parent[0]) |
1039 | else { |
1329 | { |
1040 | quick_timeout |= R->want_refresh; |
1330 | int height, width; |
|
|
1331 | |
|
|
1332 | do |
|
|
1333 | { /* Wrap lots of configures into one */ |
|
|
1334 | width = ev.xconfigure.width; |
|
|
1335 | height = ev.xconfigure.height; |
|
|
1336 | D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height)); |
|
|
1337 | } |
|
|
1338 | while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); |
|
|
1339 | |
|
|
1340 | if (szHint.width != width || szHint.height != height) |
|
|
1341 | { |
|
|
1342 | D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); |
|
|
1343 | resize_all_windows (width, height, 1); |
|
|
1344 | } |
|
|
1345 | #ifdef DEBUG_SIZE |
|
|
1346 | else |
|
|
1347 | { |
|
|
1348 | D_SIZE ((stderr, "Size: Not resizing")); |
|
|
1349 | } |
|
|
1350 | #endif |
|
|
1351 | #ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */ |
|
|
1352 | if (Options & Opt_transparent) |
|
|
1353 | { |
|
|
1354 | check_our_parents (); |
|
|
1355 | if (am_transparent) |
|
|
1356 | want_full_refresh = 1; |
|
|
1357 | } |
|
|
1358 | #endif |
|
|
1359 | |
|
|
1360 | } |
|
|
1361 | break; |
|
|
1362 | |
|
|
1363 | case SelectionClear: |
|
|
1364 | display->set_selection_owner (0); |
|
|
1365 | break; |
|
|
1366 | |
|
|
1367 | case SelectionNotify: |
|
|
1368 | if (selection_wait == Sel_normal) |
|
|
1369 | selection_paste (ev.xselection.requestor, |
|
|
1370 | ev.xselection.property, True); |
|
|
1371 | break; |
|
|
1372 | |
|
|
1373 | case SelectionRequest: |
|
|
1374 | selection_send (ev.xselectionrequest); |
|
|
1375 | break; |
|
|
1376 | |
|
|
1377 | case UnmapNotify: |
|
|
1378 | TermWin.mapped = 0; |
|
|
1379 | #ifdef TEXT_BLINK |
|
|
1380 | text_blink_ev.stop (); |
|
|
1381 | #endif |
|
|
1382 | break; |
|
|
1383 | |
|
|
1384 | case MapNotify: |
|
|
1385 | TermWin.mapped = 1; |
|
|
1386 | #ifdef TEXT_BLINK |
|
|
1387 | text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL); |
|
|
1388 | #endif |
|
|
1389 | break; |
|
|
1390 | |
1041 | #ifdef TRANSPARENT |
1391 | #ifdef TRANSPARENT |
1042 | quick_timeout |= R->want_full_refresh; |
|
|
1043 | #endif |
|
|
1044 | } |
|
|
1045 | |
|
|
1046 | #if defined(POINTER_BLANK) || defined(CURSOR_BLINK) |
|
|
1047 | { |
|
|
1048 | int set_quick_timeout = 0; |
|
|
1049 | long csdiff, psdiff; |
|
|
1050 | |
|
|
1051 | #define BLINK_TIME 500000L |
|
|
1052 | csdiff = psdiff = 60000000L; /* or, say, LONG_MAX */ |
|
|
1053 | # if defined(CURSOR_BLINK) |
|
|
1054 | if (R->Options & Opt_cursorBlink) { |
|
|
1055 | if (!tp.tv_sec) /* didn't get it before so get it now */ |
|
|
1056 | (void)gettimeofday(&tp, NULL); |
|
|
1057 | |
|
|
1058 | csdiff = (tp.tv_sec - R->lastcursorchange.tv_sec) * 1000000L |
|
|
1059 | + tp.tv_usec - R->lastcursorchange.tv_usec; |
|
|
1060 | if (csdiff > BLINK_TIME) { /* XXX: settable blink times */ |
|
|
1061 | R->lastcursorchange.tv_sec = tp.tv_sec; |
|
|
1062 | R->lastcursorchange.tv_usec = tp.tv_usec; |
|
|
1063 | R->hidden_cursor = !R->hidden_cursor; |
|
|
1064 | csdiff = 0; |
|
|
1065 | } else |
|
|
1066 | csdiff = BLINK_TIME - csdiff; |
|
|
1067 | set_quick_timeout = 1; |
|
|
1068 | } |
|
|
1069 | # endif |
|
|
1070 | # if defined(POINTER_BLANK) |
|
|
1071 | /* |
|
|
1072 | * If we haven't moved the pointer for a while |
|
|
1073 | */ |
|
|
1074 | if ((R->Options & Opt_pointerBlank) |
|
|
1075 | && (R->pointerBlankDelay > 0) |
|
|
1076 | && (R->hidden_pointer == 0)) { |
|
|
1077 | long pdelay; |
|
|
1078 | |
|
|
1079 | if (!tp.tv_sec) /* didn't get it before so get it now */ |
|
|
1080 | (void)gettimeofday(&tp, NULL); |
|
|
1081 | psdiff = (tp.tv_sec - R->lastmotion.tv_sec) * 1000000L |
|
|
1082 | + tp.tv_usec - R->lastmotion.tv_usec; |
|
|
1083 | pdelay = R->pointerBlankDelay * 1000000L; |
|
|
1084 | if (psdiff >= pdelay) |
|
|
1085 | rxvt_pointer_blank(aR); |
|
|
1086 | else { |
|
|
1087 | set_quick_timeout = 1; |
|
|
1088 | psdiff = pdelay - psdiff; |
|
|
1089 | } |
|
|
1090 | } |
|
|
1091 | # endif |
|
|
1092 | if (!quick_timeout && set_quick_timeout) { |
|
|
1093 | MIN_IT(csdiff, psdiff); |
|
|
1094 | value.tv_sec = csdiff / 1000000L; |
|
|
1095 | value.tv_usec = csdiff % 1000000L; |
|
|
1096 | quick_timeout = 1; |
|
|
1097 | } |
|
|
1098 | } |
|
|
1099 | #endif |
|
|
1100 | |
|
|
1101 | if ((select_res = select(R->num_fds, &readfds, NULL, NULL, |
|
|
1102 | (quick_timeout ? &value : NULL))) == 0) { |
|
|
1103 | /* select statement timed out - we're not hard and fast scrolling */ |
|
|
1104 | R->refresh_limit = 1; |
|
|
1105 | } |
|
|
1106 | #if defined(CURSOR_BLINK) |
|
|
1107 | if (R->Options & Opt_cursorBlink) |
|
|
1108 | R->want_refresh = 1; |
|
|
1109 | #endif |
|
|
1110 | } |
|
|
1111 | } |
|
|
1112 | |
|
|
1113 | /* EXTPROTO */ |
|
|
1114 | void |
|
|
1115 | rxvt_pointer_unblank(pR) |
|
|
1116 | { |
|
|
1117 | XDefineCursor(R->Xdisplay, R->TermWin.vt, R->TermWin_cursor); |
|
|
1118 | rxvt_recolour_cursor(aR); |
|
|
1119 | #ifdef POINTER_BLANK |
|
|
1120 | R->hidden_pointer = 0; |
|
|
1121 | if (R->pointerBlankDelay > 0) { |
|
|
1122 | struct timeval tp; |
|
|
1123 | |
|
|
1124 | (void)gettimeofday(&tp, NULL); |
|
|
1125 | R->lastmotion.tv_sec = tp.tv_sec; |
|
|
1126 | R->lastmotion.tv_usec = tp.tv_usec; |
|
|
1127 | } |
|
|
1128 | #endif |
|
|
1129 | } |
|
|
1130 | |
|
|
1131 | #ifdef POINTER_BLANK |
|
|
1132 | /* INTPROTO */ |
|
|
1133 | void |
|
|
1134 | rxvt_pointer_blank(pR) |
|
|
1135 | { |
|
|
1136 | XDefineCursor(R->Xdisplay, R->TermWin.vt, R->pointer_blank); |
|
|
1137 | XFlush(R->Xdisplay); |
|
|
1138 | R->hidden_pointer = 1; |
|
|
1139 | } |
|
|
1140 | #endif |
|
|
1141 | |
|
|
1142 | /* INTPROTO */ |
|
|
1143 | void |
|
|
1144 | rxvt_mouse_report(pR_ const XButtonEvent *ev) |
|
|
1145 | { |
|
|
1146 | int button_number, key_state = 0; |
|
|
1147 | int x, y; |
|
|
1148 | |
|
|
1149 | x = ev->x; |
|
|
1150 | y = ev->y; |
|
|
1151 | rxvt_pixel_position(aR_ &x, &y); |
|
|
1152 | |
|
|
1153 | if (R->MEvent.button == AnyButton) { |
|
|
1154 | button_number = 3; |
|
|
1155 | } else { |
|
|
1156 | button_number = R->MEvent.button - Button1; |
|
|
1157 | /* add 0x3D for wheel events, like xterm does */ |
|
|
1158 | if (button_number >= 3) |
|
|
1159 | button_number += (64 - 3); |
|
|
1160 | } |
|
|
1161 | |
|
|
1162 | if (R->PrivateModes & PrivMode_MouseX10) { |
|
|
1163 | /* |
|
|
1164 | * do not report ButtonRelease |
|
|
1165 | * no state info allowed |
|
|
1166 | */ |
|
|
1167 | key_state = 0; |
|
|
1168 | if (button_number == 3) |
|
|
1169 | return; |
|
|
1170 | } else { |
|
|
1171 | /* XTerm mouse reporting needs these values: |
|
|
1172 | * 4 = Shift |
|
|
1173 | * 8 = Meta |
|
|
1174 | * 16 = Control |
|
|
1175 | * plus will add in our own Double-Click reporting |
|
|
1176 | * 32 = Double Click |
|
|
1177 | */ |
|
|
1178 | key_state = ((R->MEvent.state & ShiftMask) ? 4 : 0) |
|
|
1179 | + ((R->MEvent.state & R->ModMetaMask) ? 8 : 0) |
|
|
1180 | + ((R->MEvent.state & ControlMask) ? 16 : 0); |
|
|
1181 | #ifdef MOUSE_REPORT_DOUBLECLICK |
|
|
1182 | key_state += ((R->MEvent.clicks > 1) ? 32 : 0); |
|
|
1183 | #endif |
|
|
1184 | } |
|
|
1185 | |
|
|
1186 | #ifdef DEBUG_MOUSEREPORT |
|
|
1187 | fprintf(stderr, "Mouse ["); |
|
|
1188 | if (key_state & 16) |
|
|
1189 | fputc('C', stderr); |
|
|
1190 | if (key_state & 4) |
|
|
1191 | fputc('S', stderr); |
|
|
1192 | if (key_state & 8) |
|
|
1193 | fputc('A', stderr); |
|
|
1194 | if (key_state & 32) |
|
|
1195 | fputc('2', stderr); |
|
|
1196 | fprintf(stderr, "]: <%d>, %d/%d\n", |
|
|
1197 | button_number, |
|
|
1198 | x + 1, |
|
|
1199 | y + 1); |
|
|
1200 | #else |
|
|
1201 | rxvt_tt_printf(aR_ "\033[M%c%c%c", |
|
|
1202 | (32 + button_number + key_state), |
|
|
1203 | (32 + x + 1), |
|
|
1204 | (32 + y + 1)); |
|
|
1205 | #endif |
|
|
1206 | } |
|
|
1207 | |
|
|
1208 | #ifdef USING_W11LIB |
|
|
1209 | /* EXTPROTO */ |
|
|
1210 | void |
|
|
1211 | rxvt_W11_process_x_event(XEvent *ev) |
|
|
1212 | { |
|
|
1213 | rxvt_t *r = rxvt_get_r(); |
|
|
1214 | |
|
|
1215 | rxvt_process_x_event(aR_ ev); |
|
|
1216 | } |
|
|
1217 | #endif |
|
|
1218 | |
|
|
1219 | /*{{{ process an X event */ |
|
|
1220 | /* INTPROTO */ |
|
|
1221 | void |
|
|
1222 | rxvt_process_x_event(pR_ XEvent *ev) |
|
|
1223 | { |
|
|
1224 | int i, want_timeout; |
|
|
1225 | Window unused_root, unused_child; |
|
|
1226 | int unused_root_x, unused_root_y; |
|
|
1227 | unsigned int unused_mask; |
|
|
1228 | struct timeval tp; |
|
|
1229 | |
|
|
1230 | #ifdef DEBUG_X |
|
|
1231 | const char *const eventnames[] = |
|
|
1232 | { /* mason - this matches my system */ |
|
|
1233 | "", |
|
|
1234 | "", |
|
|
1235 | "KeyPress", |
|
|
1236 | "KeyRelease", |
|
|
1237 | "ButtonPress", |
|
|
1238 | "ButtonRelease", |
|
|
1239 | "MotionNotify", |
|
|
1240 | "EnterNotify", |
|
|
1241 | "LeaveNotify", |
|
|
1242 | "FocusIn", |
|
|
1243 | "FocusOut", |
|
|
1244 | "KeymapNotify", |
|
|
1245 | "Expose", |
|
|
1246 | "GraphicsExpose", |
|
|
1247 | "NoExpose", |
|
|
1248 | "VisibilityNotify", |
|
|
1249 | "CreateNotify", |
|
|
1250 | "DestroyNotify", |
|
|
1251 | "UnmapNotify", |
|
|
1252 | "MapNotify", |
|
|
1253 | "MapRequest", |
|
|
1254 | "ReparentNotify", |
|
|
1255 | "ConfigureNotify", |
|
|
1256 | "ConfigureRequest", |
|
|
1257 | "GravityNotify", |
|
|
1258 | "ResizeRequest", |
|
|
1259 | "CirculateNotify", |
|
|
1260 | "CirculateRequest", |
|
|
1261 | "PropertyNotify", |
|
|
1262 | "SelectionClear", |
|
|
1263 | "SelectionRequest", |
|
|
1264 | "SelectionNotify", |
|
|
1265 | "ColormapNotify", |
|
|
1266 | "ClientMessage", |
|
|
1267 | "MappingNotify" |
|
|
1268 | }; |
|
|
1269 | struct tm *ltt; |
|
|
1270 | #endif |
|
|
1271 | |
|
|
1272 | /* |
|
|
1273 | * check if we need to get the time for any timeouts |
|
|
1274 | */ |
|
|
1275 | |
|
|
1276 | for (i = NUM_TIMEOUTS; i--; ) |
|
|
1277 | if (R->timeout[i].tv_sec) { |
|
|
1278 | want_timeout = 1; |
|
|
1279 | break; |
|
|
1280 | } |
|
|
1281 | |
|
|
1282 | #ifndef DEBUG_X |
|
|
1283 | if (want_timeout) |
|
|
1284 | #endif |
|
|
1285 | (void)gettimeofday(&tp, NULL); |
|
|
1286 | |
|
|
1287 | #ifdef DEBUG_X |
|
|
1288 | ltt = localtime(&(tp.tv_sec)); |
|
|
1289 | 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)); |
|
|
1290 | #endif |
|
|
1291 | |
|
|
1292 | /* X event timeouts */ |
|
|
1293 | if (want_timeout) |
|
|
1294 | for (i = NUM_TIMEOUTS; i--; ) { |
|
|
1295 | if (R->timeout[i].tv_sec == 0) |
|
|
1296 | continue; |
|
|
1297 | if ((tp.tv_sec < R->timeout[i].tv_sec) |
|
|
1298 | || (tp.tv_sec == R->timeout[i].tv_sec |
|
|
1299 | && tp.tv_usec < R->timeout[i].tv_usec)) |
|
|
1300 | continue; |
|
|
1301 | R->timeout[i].tv_sec = 0; |
|
|
1302 | switch(i) { |
|
|
1303 | case TIMEOUT_INCR: |
|
|
1304 | rxvt_print_error("data loss: timeout on INCR selection paste"); |
|
|
1305 | R->selection_wait = Sel_none; |
|
|
1306 | break; |
|
|
1307 | default: |
|
|
1308 | break; |
|
|
1309 | } |
|
|
1310 | } |
|
|
1311 | |
|
|
1312 | switch (ev->type) { |
|
|
1313 | case KeyPress: |
|
|
1314 | rxvt_lookup_key(aR_ (XKeyEvent *)ev); |
|
|
1315 | break; |
|
|
1316 | |
|
|
1317 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
|
|
1318 | case KeyRelease: |
|
|
1319 | { |
|
|
1320 | if (!(ev->xkey.state & ControlMask)) |
|
|
1321 | R->mouse_slip_wheel_speed = 0; |
|
|
1322 | else { |
|
|
1323 | KeySym ks; |
|
|
1324 | |
|
|
1325 | ks = XKeycodeToKeysym(R->Xdisplay, ev->xkey.keycode, 0); |
|
|
1326 | if (ks == XK_Control_L || ks == XK_Control_R) |
|
|
1327 | R->mouse_slip_wheel_speed = 0; |
|
|
1328 | } |
|
|
1329 | break; |
|
|
1330 | } |
|
|
1331 | #endif |
|
|
1332 | |
|
|
1333 | case ButtonPress: |
|
|
1334 | rxvt_button_press(aR_ (XButtonEvent *)ev); |
|
|
1335 | break; |
|
|
1336 | |
|
|
1337 | case ButtonRelease: |
|
|
1338 | rxvt_button_release(aR_ (XButtonEvent *)ev); |
|
|
1339 | break; |
|
|
1340 | |
|
|
1341 | case ClientMessage: |
|
|
1342 | if (ev->xclient.format == 32 |
|
|
1343 | && (Atom)ev->xclient.data.l[0] == R->xa[XA_WMDELETEWINDOW]) |
|
|
1344 | exit(EXIT_SUCCESS); |
|
|
1345 | #ifdef OFFIX_DND |
|
|
1346 | /* OffiX Dnd (drag 'n' drop) protocol */ |
|
|
1347 | if (ev->xclient.message_type == R->xa[XA_DNDPROTOCOL] |
|
|
1348 | && (ev->xclient.data.l[0] == DndFile |
|
|
1349 | || ev->xclient.data.l[0] == DndDir |
|
|
1350 | || ev->xclient.data.l[0] == DndLink)) { |
|
|
1351 | /* Get Dnd data */ |
|
|
1352 | Atom ActualType; |
|
|
1353 | int ActualFormat; |
|
|
1354 | unsigned char *data; |
|
|
1355 | unsigned long Size, RemainingBytes; |
|
|
1356 | |
|
|
1357 | XGetWindowProperty(R->Xdisplay, Xroot, |
|
|
1358 | R->xa[XA_DNDSELECTION], |
|
|
1359 | 0L, 1000000L, |
|
|
1360 | False, AnyPropertyType, |
|
|
1361 | &ActualType, &ActualFormat, |
|
|
1362 | &Size, &RemainingBytes, |
|
|
1363 | &data); |
|
|
1364 | XChangeProperty(R->Xdisplay, Xroot, |
|
|
1365 | XA_CUT_BUFFER0, XA_STRING, |
|
|
1366 | 8, PropModeReplace, |
|
|
1367 | data, STRLEN(data)); |
|
|
1368 | rxvt_selection_paste(aR_ Xroot, XA_CUT_BUFFER0, True); |
|
|
1369 | XSetInputFocus(R->Xdisplay, Xroot, RevertToNone, CurrentTime); |
|
|
1370 | } |
|
|
1371 | #endif /* OFFIX_DND */ |
|
|
1372 | break; |
|
|
1373 | |
|
|
1374 | case MappingNotify: |
|
|
1375 | XRefreshKeyboardMapping(&(ev->xmapping)); |
|
|
1376 | break; |
|
|
1377 | |
|
|
1378 | /* |
|
|
1379 | * XXX: this is not the _current_ arrangement |
|
|
1380 | * Here's my conclusion: |
|
|
1381 | * If the window is completely unobscured, use bitblt's |
|
|
1382 | * to scroll. Even then, they're only used when doing partial |
|
|
1383 | * screen scrolling. When partially obscured, we have to fill |
|
|
1384 | * in the GraphicsExpose parts, which means that after each refresh, |
|
|
1385 | * we need to wait for the graphics expose or Noexpose events, |
|
|
1386 | * which ought to make things real slow! |
|
|
1387 | */ |
|
|
1388 | case VisibilityNotify: |
|
|
1389 | switch (ev->xvisibility.state) { |
|
|
1390 | case VisibilityUnobscured: |
|
|
1391 | R->refresh_type = FAST_REFRESH; |
|
|
1392 | break; |
|
|
1393 | case VisibilityPartiallyObscured: |
|
|
1394 | R->refresh_type = SLOW_REFRESH; |
|
|
1395 | break; |
|
|
1396 | default: |
|
|
1397 | R->refresh_type = NO_REFRESH; |
|
|
1398 | break; |
|
|
1399 | } |
|
|
1400 | break; |
|
|
1401 | |
|
|
1402 | case FocusIn: |
|
|
1403 | if (!R->TermWin.focus) { |
|
|
1404 | R->TermWin.focus = 1; |
|
|
1405 | R->want_refresh = 1; |
|
|
1406 | #ifdef USE_XIM |
|
|
1407 | if (R->Input_Context != NULL) |
|
|
1408 | XSetICFocus(R->Input_Context); |
|
|
1409 | #endif |
|
|
1410 | } |
|
|
1411 | break; |
|
|
1412 | |
|
|
1413 | case FocusOut: |
|
|
1414 | if (R->TermWin.focus) { |
|
|
1415 | R->TermWin.focus = 0; |
|
|
1416 | R->want_refresh = 1; |
|
|
1417 | #ifdef USE_XIM |
|
|
1418 | if (R->Input_Context != NULL) |
|
|
1419 | XUnsetICFocus(R->Input_Context); |
|
|
1420 | #endif |
|
|
1421 | } |
|
|
1422 | break; |
|
|
1423 | |
|
|
1424 | case ConfigureNotify: |
|
|
1425 | if (ev->xconfigure.window == R->TermWin.parent[0]) { |
|
|
1426 | int height, width; |
|
|
1427 | |
|
|
1428 | do { /* Wrap lots of configures into one */ |
|
|
1429 | width = ev->xconfigure.width; |
|
|
1430 | height = ev->xconfigure.height; |
|
|
1431 | D_SIZE((stderr, "Size: ConfigureNotify: %4d x %4d", width, height)); |
|
|
1432 | } while (XCheckTypedWindowEvent(R->Xdisplay, ev->xconfigure.window, |
|
|
1433 | ConfigureNotify, ev)); |
|
|
1434 | if (R->szHint.width != width || R->szHint.height != height) { |
|
|
1435 | D_SIZE((stderr, "Size: Resizing from: %4d x %4d", R->szHint.width, R->szHint.height)); |
|
|
1436 | rxvt_resize_all_windows(aR_ (unsigned int)width, |
|
|
1437 | (unsigned int)height, 1); |
|
|
1438 | } |
|
|
1439 | #ifdef DEBUG_SIZE |
|
|
1440 | else { |
|
|
1441 | D_SIZE((stderr, "Size: Not resizing")); |
|
|
1442 | } |
|
|
1443 | #endif |
|
|
1444 | #ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */ |
|
|
1445 | if (R->Options & Opt_transparent) { |
|
|
1446 | rxvt_check_our_parents(aR); |
|
|
1447 | if (R->am_transparent) |
|
|
1448 | R->want_full_refresh = 1; |
|
|
1449 | } |
|
|
1450 | #endif |
|
|
1451 | } |
|
|
1452 | break; |
|
|
1453 | |
|
|
1454 | case SelectionClear: |
|
|
1455 | rxvt_selection_clear(aR); |
|
|
1456 | break; |
|
|
1457 | |
|
|
1458 | case SelectionNotify: |
|
|
1459 | if (R->selection_wait == Sel_normal) |
|
|
1460 | rxvt_selection_paste(aR_ ev->xselection.requestor, |
|
|
1461 | ev->xselection.property, True); |
|
|
1462 | break; |
|
|
1463 | |
|
|
1464 | case SelectionRequest: |
|
|
1465 | rxvt_selection_send(aR_ &(ev->xselectionrequest)); |
|
|
1466 | break; |
|
|
1467 | |
|
|
1468 | case UnmapNotify: |
|
|
1469 | R->TermWin.mapped = 0; |
|
|
1470 | break; |
|
|
1471 | |
|
|
1472 | case MapNotify: |
|
|
1473 | R->TermWin.mapped = 1; |
|
|
1474 | break; |
|
|
1475 | |
|
|
1476 | case PropertyNotify: |
|
|
1477 | if (ev->xproperty.atom == R->xa[XA_VT_SELECTION]) { |
|
|
1478 | if (ev->xproperty.state == PropertyNewValue) |
|
|
1479 | rxvt_selection_property(aR_ ev->xproperty.window, |
|
|
1480 | ev->xproperty.atom); |
|
|
1481 | break; |
|
|
1482 | } |
|
|
1483 | #ifdef TRANSPARENT |
|
|
1484 | /* |
|
|
1485 | * if user used some Esetroot compatible prog to set the root bg, |
|
|
1486 | * use the property to determine the pixmap. We use it later on. |
|
|
1487 | */ |
|
|
1488 | if (R->xa[XA_XROOTPMAPID] == 0) |
|
|
1489 | R->xa[XA_XROOTPMAPID] = XInternAtom(R->Xdisplay, |
|
|
1490 | "_XROOTPMAP_ID", False); |
|
|
1491 | if (ev->xproperty.atom != R->xa[XA_XROOTPMAPID]) |
|
|
1492 | break; |
|
|
1493 | /* FALLTHROUGH */ |
|
|
1494 | case ReparentNotify: |
1392 | case ReparentNotify: |
1495 | if ((R->Options & Opt_transparent) && rxvt_check_our_parents(aR)) { |
1393 | rootwin_cb (ev); |
1496 | if (R->am_transparent) |
1394 | break; |
1497 | R->want_full_refresh = 1; |
|
|
1498 | } |
|
|
1499 | #endif /* TRANSPARENT */ |
1395 | #endif /* TRANSPARENT */ |
1500 | break; |
|
|
1501 | |
1396 | |
1502 | case GraphicsExpose: |
1397 | case GraphicsExpose: |
1503 | case Expose: |
1398 | case Expose: |
1504 | if (ev->xany.window == R->TermWin.vt) { |
1399 | if (ev.xany.window == TermWin.vt) |
|
|
1400 | { |
1505 | #ifdef NO_SLOW_LINK_SUPPORT |
1401 | #ifdef NO_SLOW_LINK_SUPPORT |
1506 | rxvt_scr_expose(aR_ ev->xexpose.x, ev->xexpose.y, |
1402 | scr_expose (ev.xexpose.x, ev.xexpose.y, |
1507 | ev->xexpose.width, ev->xexpose.height, False); |
1403 | ev.xexpose.width, ev.xexpose.height, False); |
1508 | #else |
1404 | #else |
1509 | // don't understand this, so commented it out |
1405 | // don't understand this, so commented it out |
1510 | rxvt_scr_expose(aR_ ev->xexpose.x, ev->xexpose.y, |
1406 | scr_expose (ev.xexpose.x, ev.xexpose.y, |
1511 | ev->xexpose.width, ev->xexpose.height, False); |
1407 | ev.xexpose.width, ev.xexpose.height, False); |
1512 | //rxvt_scr_expose(aR_ ev->xexpose.x, 0, |
1408 | //scr_expose (ev.xexpose.x, 0, |
1513 | // ev->xexpose.width, R->TermWin.height, False); |
1409 | // ev.xexpose.width, TermWin.height, False); |
1514 | #endif |
1410 | #endif |
1515 | R->want_refresh = 1; |
1411 | want_refresh = 1; |
1516 | } else { |
1412 | } |
1517 | XEvent unused_xevent; |
1413 | else |
|
|
1414 | { |
|
|
1415 | XEvent unused_event; |
1518 | |
1416 | |
1519 | while (XCheckTypedWindowEvent(R->Xdisplay, ev->xany.window, |
1417 | while (XCheckTypedWindowEvent (display->display, ev.xany.window, |
1520 | Expose, |
1418 | Expose, |
1521 | &unused_xevent)) ; |
1419 | &unused_event)) ; |
1522 | while (XCheckTypedWindowEvent(R->Xdisplay, ev->xany.window, |
1420 | while (XCheckTypedWindowEvent (display->display, ev.xany.window, |
1523 | GraphicsExpose, |
1421 | GraphicsExpose, |
1524 | &unused_xevent)) ; |
1422 | &unused_event)) ; |
1525 | if (isScrollbarWindow(ev->xany.window)) { |
1423 | if (isScrollbarWindow (ev.xany.window)) |
1526 | scrollbar_setIdle(); |
1424 | { |
1527 | rxvt_scrollbar_show(aR_ 0); |
1425 | scrollBar.setIdle (); |
1528 | } |
1426 | scrollbar_show (0); |
|
|
1427 | } |
1529 | #ifdef MENUBAR |
1428 | #ifdef MENUBAR |
1530 | if (menubar_visible(aR) && isMenuBarWindow(ev->xany.window)) |
1429 | if (menubar_visible () && isMenuBarWindow (ev.xany.window)) |
1531 | rxvt_menubar_expose(aR); |
1430 | menubar_expose (); |
1532 | #endif |
1431 | #endif |
1533 | #ifdef RXVT_GRAPHICS |
1432 | } |
1534 | rxvt_Gr_expose(aR_ ev->xany.window); |
1433 | break; |
1535 | #endif |
|
|
1536 | } |
|
|
1537 | break; |
|
|
1538 | |
1434 | |
1539 | case MotionNotify: |
1435 | case MotionNotify: |
1540 | #ifdef POINTER_BLANK |
1436 | #ifdef POINTER_BLANK |
1541 | if (R->hidden_pointer) |
1437 | if (hidden_pointer) |
1542 | rxvt_pointer_unblank(aR); |
1438 | pointer_unblank (); |
1543 | #endif |
1439 | #endif |
1544 | #if MENUBAR |
1440 | #if MENUBAR |
1545 | if (isMenuBarWindow(ev->xany.window)) { |
1441 | if (isMenuBarWindow (ev.xany.window)) |
1546 | rxvt_menubar_control(aR_ &(ev->xbutton)); |
1442 | { |
1547 | break; |
1443 | menubar_control (ev.xbutton); |
1548 | } |
1444 | break; |
|
|
1445 | } |
1549 | #endif |
1446 | #endif |
1550 | if ((R->PrivateModes & PrivMode_mouse_report) && !(R->bypass_keystate)) |
1447 | if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate)) |
1551 | break; |
1448 | break; |
1552 | |
1449 | |
1553 | if (ev->xany.window == R->TermWin.vt) { |
1450 | if (ev.xany.window == TermWin.vt) |
|
|
1451 | { |
1554 | if ((ev->xbutton.state & (Button1Mask | Button3Mask))) { |
1452 | if ((ev.xbutton.state & (Button1Mask | Button3Mask))) |
1555 | while (XCheckTypedWindowEvent(R->Xdisplay, R->TermWin.vt, |
1453 | { |
1556 | MotionNotify, ev)) ; |
1454 | while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) |
1557 | XQueryPointer(R->Xdisplay, R->TermWin.vt, |
1455 | ; |
1558 | &unused_root, &unused_child, |
1456 | |
1559 | &unused_root_x, &unused_root_y, |
1457 | XQueryPointer (display->display, TermWin.vt, |
1560 | &(ev->xbutton.x), &(ev->xbutton.y), |
1458 | &unused_root, &unused_child, |
1561 | &unused_mask); |
1459 | &unused_root_x, &unused_root_y, |
|
|
1460 | & (ev.xbutton.x), & (ev.xbutton.y), |
|
|
1461 | &unused_mask); |
1562 | #ifdef MOUSE_THRESHOLD |
1462 | #ifdef MOUSE_THRESHOLD |
1563 | /* deal with a `jumpy' mouse */ |
1463 | /* deal with a `jumpy' mouse */ |
1564 | if ((ev->xmotion.time - R->MEvent.time) > MOUSE_THRESHOLD) { |
1464 | if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) |
|
|
1465 | { |
1565 | #endif |
1466 | #endif |
1566 | rxvt_selection_extend(aR_ (ev->xbutton.x), (ev->xbutton.y), |
1467 | selection_extend ((ev.xbutton.x), (ev.xbutton.y), |
1567 | (ev->xbutton.state & Button3Mask) ? 2 : 0); |
1468 | (ev.xbutton.state & Button3Mask) ? 2 : 0); |
1568 | #ifdef SELECTION_SCROLLING |
1469 | #ifdef SELECTION_SCROLLING |
1569 | if (ev->xbutton.y<R->TermWin.int_bwidth || |
1470 | if (ev.xbutton.y < TermWin.int_bwidth |
1570 | Pixel2Row(ev->xbutton.y)>(R->TermWin.nrow-1)) { |
1471 | || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) |
1571 | int dist; |
1472 | { |
1572 | |
1473 | int dist; |
1573 | R->pending_scroll_selection=1; |
1474 | |
1574 | |
1475 | pending_scroll_selection=1; |
|
|
1476 | |
1575 | /* don't clobber the current delay if we are |
1477 | /* don't clobber the current delay if we are |
1576 | * already in the middle of scrolling. |
1478 | * already in the middle of scrolling. |
1577 | */ |
1479 | */ |
1578 | if (R->scroll_selection_delay<=0) |
1480 | if (scroll_selection_delay<=0) |
1579 | R->scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; |
1481 | scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; |
1580 | |
1482 | |
1581 | /* save the event params so we can highlight |
1483 | /* save the event params so we can highlight |
1582 | * the selection in the pending-scroll loop |
1484 | * the selection in the pending-scroll loop |
1583 | */ |
1485 | */ |
1584 | R->selection_save_x=ev->xbutton.x; |
1486 | selection_save_x=ev.xbutton.x; |
1585 | R->selection_save_y=ev->xbutton.y; |
1487 | selection_save_y=ev.xbutton.y; |
1586 | R->selection_save_state= |
1488 | selection_save_state= |
1587 | (ev->xbutton.state & Button3Mask) ? 2 : 0; |
1489 | (ev.xbutton.state & Button3Mask) ? 2 : 0; |
1588 | |
1490 | |
1589 | /* calc number of lines to scroll */ |
1491 | /* calc number of lines to scroll */ |
1590 | if (ev->xbutton.y<R->TermWin.int_bwidth) { |
1492 | if (ev.xbutton.y<TermWin.int_bwidth) |
1591 | R->scroll_selection_dir = UP; |
1493 | { |
1592 | dist = R->TermWin.int_bwidth - ev->xbutton.y; |
1494 | scroll_selection_dir = UP; |
1593 | } |
1495 | dist = TermWin.int_bwidth - ev.xbutton.y; |
1594 | else { |
1496 | } |
1595 | R->scroll_selection_dir = DN; |
1497 | else |
1596 | dist = ev->xbutton.y - |
1498 | { |
1597 | (R->TermWin.int_bwidth + R->TermWin.height); |
1499 | scroll_selection_dir = DN; |
1598 | } |
1500 | dist = ev.xbutton.y - |
1599 | R->scroll_selection_lines=(Pixel2Height(dist)/ |
1501 | (TermWin.int_bwidth + TermWin.height); |
1600 | SELECTION_SCROLL_LINE_SPEEDUP)+1; |
1502 | } |
1601 | MIN_IT(R->scroll_selection_lines, |
1503 | scroll_selection_lines= (Pixel2Height (dist)/ |
1602 | SELECTION_SCROLL_MAX_LINES); |
1504 | SELECTION_SCROLL_LINE_SPEEDUP)+1; |
1603 | } |
1505 | MIN_IT (scroll_selection_lines, |
1604 | else { |
1506 | SELECTION_SCROLL_MAX_LINES); |
|
|
1507 | } |
|
|
1508 | else |
|
|
1509 | { |
1605 | /* we are within the text window, so we |
1510 | /* we are within the text window, so we |
1606 | * shouldn't be scrolling |
1511 | * shouldn't be scrolling |
1607 | */ |
1512 | */ |
1608 | R->pending_scroll_selection = 0; |
1513 | pending_scroll_selection = 0; |
1609 | } |
1514 | } |
1610 | #endif |
1515 | #endif |
1611 | #ifdef MOUSE_THRESHOLD |
1516 | #ifdef MOUSE_THRESHOLD |
1612 | } |
1517 | |
|
|
1518 | } |
1613 | #endif |
1519 | #endif |
|
|
1520 | |
|
|
1521 | } |
|
|
1522 | } |
|
|
1523 | else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) |
|
|
1524 | { |
|
|
1525 | while (XCheckTypedWindowEvent (display->display, scrollBar.win, |
|
|
1526 | MotionNotify, &ev)) ; |
|
|
1527 | XQueryPointer (display->display, scrollBar.win, |
|
|
1528 | &unused_root, &unused_child, |
|
|
1529 | &unused_root_x, &unused_root_y, |
|
|
1530 | & (ev.xbutton.x), & (ev.xbutton.y), |
|
|
1531 | &unused_mask); |
|
|
1532 | scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, |
|
|
1533 | scrollbar_size ()); |
|
|
1534 | scr_refresh (refresh_type); |
|
|
1535 | refresh_limit = 0; |
|
|
1536 | scrollbar_show (1); |
|
|
1537 | } |
|
|
1538 | break; |
1614 | } |
1539 | } |
1615 | } else if (isScrollbarWindow(ev->xany.window) && scrollbar_isMotion()) { |
|
|
1616 | while (XCheckTypedWindowEvent(R->Xdisplay, R->scrollBar.win, |
|
|
1617 | MotionNotify, ev)) ; |
|
|
1618 | XQueryPointer(R->Xdisplay, R->scrollBar.win, |
|
|
1619 | &unused_root, &unused_child, |
|
|
1620 | &unused_root_x, &unused_root_y, |
|
|
1621 | &(ev->xbutton.x), &(ev->xbutton.y), |
|
|
1622 | &unused_mask); |
|
|
1623 | rxvt_scr_move_to(aR_ scrollbar_position(ev->xbutton.y) - R->csrO, |
|
|
1624 | scrollbar_size()); |
|
|
1625 | rxvt_scr_refresh(aR_ R->refresh_type); |
|
|
1626 | R->refresh_limit = 0; |
|
|
1627 | rxvt_scrollbar_show(aR_ 1); |
|
|
1628 | } |
|
|
1629 | break; |
|
|
1630 | } |
|
|
1631 | } |
1540 | } |
1632 | |
1541 | |
1633 | /* INTPROTO */ |
|
|
1634 | void |
1542 | void |
1635 | rxvt_button_press(pR_ XButtonEvent *ev) |
1543 | rxvt_term::rootwin_cb (XEvent &ev) |
1636 | { |
1544 | { |
1637 | int reportmode = 0, clickintime; |
1545 | SET_R (this); |
|
|
1546 | SET_LOCALE (locale); |
1638 | |
1547 | |
1639 | R->bypass_keystate = ev->state & (R->ModMetaMask | ShiftMask); |
1548 | switch (ev.type) |
1640 | if (!R->bypass_keystate) |
|
|
1641 | reportmode = !!(R->PrivateModes & PrivMode_mouse_report); |
|
|
1642 | /* |
|
|
1643 | * VT window processing of button press |
|
|
1644 | */ |
|
|
1645 | if (ev->window == R->TermWin.vt) |
|
|
1646 | { |
1549 | { |
1647 | #if RXVT_GRAPHICS |
1550 | case PropertyNotify: |
1648 | if (ev->subwindow != None) |
1551 | if (ev.xproperty.atom == xa[XA_VT_SELECTION]) |
1649 | rxvt_Gr_ButtonPress(ev->x, ev->y); |
|
|
1650 | else |
|
|
1651 | #endif |
|
|
1652 | { |
1552 | { |
|
|
1553 | if (ev.xproperty.state == PropertyNewValue) |
|
|
1554 | selection_property (ev.xproperty.window, ev.xproperty.atom); |
|
|
1555 | break; |
|
|
1556 | } |
|
|
1557 | #ifdef TRANSPARENT |
|
|
1558 | else |
|
|
1559 | { |
|
|
1560 | /* |
|
|
1561 | * if user used some Esetroot compatible prog to set the root bg, |
|
|
1562 | * use the property to determine the pixmap. We use it later on. |
|
|
1563 | */ |
|
|
1564 | if (xa[XA_XROOTPMAPID] == 0) |
|
|
1565 | xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False); |
|
|
1566 | |
|
|
1567 | if (ev.xproperty.atom != xa[XA_XROOTPMAPID]) |
|
|
1568 | return; |
|
|
1569 | } |
|
|
1570 | |
|
|
1571 | /* FALLTHROUGH */ |
|
|
1572 | case ReparentNotify: |
|
|
1573 | if ((Options & Opt_transparent) && check_our_parents ()) |
|
|
1574 | if (am_transparent) |
|
|
1575 | want_full_refresh = 1; |
|
|
1576 | break; |
|
|
1577 | #endif |
|
|
1578 | } |
|
|
1579 | } |
|
|
1580 | |
|
|
1581 | void |
|
|
1582 | rxvt_term::button_press (XButtonEvent &ev) |
|
|
1583 | { |
|
|
1584 | int reportmode = 0, clickintime; |
|
|
1585 | |
|
|
1586 | bypass_keystate = ev.state & (ModMetaMask | ShiftMask); |
|
|
1587 | if (!bypass_keystate) |
|
|
1588 | reportmode = !! (PrivateModes & PrivMode_mouse_report); |
|
|
1589 | /* |
|
|
1590 | * VT window processing of button press |
|
|
1591 | */ |
|
|
1592 | if (ev.window == TermWin.vt) |
|
|
1593 | { |
1653 | clickintime = ev->time - R->MEvent.time < MULTICLICK_TIME; |
1594 | clickintime = ev.time - MEvent.time < MULTICLICK_TIME; |
1654 | if (reportmode) |
1595 | if (reportmode) |
1655 | { |
1596 | { |
1656 | /* mouse report from vt window */ |
1597 | /* mouse report from vt window */ |
1657 | /* save the xbutton state (for ButtonRelease) */ |
1598 | /* save the xbutton state (for ButtonRelease) */ |
1658 | R->MEvent.state = ev->state; |
1599 | MEvent.state = ev.state; |
1659 | #ifdef MOUSE_REPORT_DOUBLECLICK |
1600 | #ifdef MOUSE_REPORT_DOUBLECLICK |
1660 | if (ev->button == R->MEvent.button && clickintime) |
1601 | if (ev.button == MEvent.button && clickintime) |
|
|
1602 | { |
|
|
1603 | /* same button, within alloted time */ |
|
|
1604 | MEvent.clicks++; |
|
|
1605 | if (MEvent.clicks > 1) |
|
|
1606 | { |
|
|
1607 | /* only report double clicks */ |
|
|
1608 | MEvent.clicks = 2; |
|
|
1609 | mouse_report (ev); |
|
|
1610 | |
|
|
1611 | /* don't report the release */ |
|
|
1612 | MEvent.clicks = 0; |
|
|
1613 | MEvent.button = AnyButton; |
|
|
1614 | } |
|
|
1615 | } |
|
|
1616 | else |
|
|
1617 | { |
|
|
1618 | /* different button, or time expired */ |
|
|
1619 | MEvent.clicks = 1; |
|
|
1620 | MEvent.button = ev.button; |
|
|
1621 | mouse_report (ev); |
|
|
1622 | } |
|
|
1623 | #else |
|
|
1624 | MEvent.button = ev.button; |
|
|
1625 | mouse_report (ev); |
|
|
1626 | #endif /* MOUSE_REPORT_DOUBLECLICK */ |
|
|
1627 | |
|
|
1628 | } |
|
|
1629 | else |
|
|
1630 | { |
|
|
1631 | if (ev.button != MEvent.button) |
|
|
1632 | MEvent.clicks = 0; |
|
|
1633 | switch (ev.button) |
|
|
1634 | { |
|
|
1635 | case Button1: |
|
|
1636 | /* allow shift+left click to extend selection */ |
|
|
1637 | if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) |
1661 | { |
1638 | { |
1662 | /* same button, within alloted time */ |
1639 | if (MEvent.button == Button1 && clickintime) |
1663 | R->MEvent.clicks++; |
1640 | selection_rotate (ev.x, ev.y); |
1664 | if (R->MEvent.clicks > 1) |
1641 | else |
|
|
1642 | selection_extend (ev.x, ev.y, 1); |
1665 | { |
1643 | } |
1666 | /* only report double clicks */ |
|
|
1667 | R->MEvent.clicks = 2; |
|
|
1668 | rxvt_mouse_report(aR_ ev); |
|
|
1669 | |
|
|
1670 | /* don't report the release */ |
|
|
1671 | R->MEvent.clicks = 0; |
|
|
1672 | R->MEvent.button = AnyButton; |
|
|
1673 | } |
|
|
1674 | } |
|
|
1675 | else |
1644 | else |
1676 | { |
1645 | { |
1677 | /* different button, or time expired */ |
1646 | if (MEvent.button == Button1 && clickintime) |
1678 | R->MEvent.clicks = 1; |
1647 | MEvent.clicks++; |
1679 | R->MEvent.button = ev->button; |
1648 | else |
1680 | rxvt_mouse_report(aR_ ev); |
1649 | MEvent.clicks = 1; |
1681 | } |
1650 | |
|
|
1651 | selection_click (MEvent.clicks, ev.x, ev.y); |
|
|
1652 | } |
|
|
1653 | |
|
|
1654 | MEvent.button = Button1; |
|
|
1655 | break; |
|
|
1656 | |
|
|
1657 | case Button3: |
|
|
1658 | if (MEvent.button == Button3 && clickintime) |
|
|
1659 | selection_rotate (ev.x, ev.y); |
|
|
1660 | else |
|
|
1661 | selection_extend (ev.x, ev.y, 1); |
|
|
1662 | MEvent.button = Button3; |
|
|
1663 | break; |
|
|
1664 | } |
|
|
1665 | } |
|
|
1666 | MEvent.time = ev.time; |
|
|
1667 | return; |
|
|
1668 | } |
|
|
1669 | |
|
|
1670 | /* |
|
|
1671 | * Scrollbar window processing of button press |
|
|
1672 | */ |
|
|
1673 | if (isScrollbarWindow (ev.window)) |
|
|
1674 | { |
|
|
1675 | scrollBar.setIdle (); |
|
|
1676 | /* |
|
|
1677 | * Rxvt-style scrollbar: |
|
|
1678 | * move up if mouse is above slider |
|
|
1679 | * move dn if mouse is below slider |
|
|
1680 | * |
|
|
1681 | * XTerm-style scrollbar: |
|
|
1682 | * Move display proportional to pointer location |
|
|
1683 | * pointer near top -> scroll one line |
|
|
1684 | * pointer near bot -> scroll full page |
|
|
1685 | */ |
|
|
1686 | #ifndef NO_SCROLLBAR_REPORT |
|
|
1687 | if (reportmode) |
|
|
1688 | { |
|
|
1689 | /* |
|
|
1690 | * Mouse report disabled scrollbar: |
|
|
1691 | * arrow buttons - send up/down |
|
|
1692 | * click on scrollbar - send pageup/down |
|
|
1693 | */ |
|
|
1694 | if ((scrollBar.style == R_SB_NEXT |
|
|
1695 | && scrollbarnext_upButton (ev.y)) |
|
|
1696 | || (scrollBar.style == R_SB_RXVT |
|
|
1697 | && scrollbarrxvt_upButton (ev.y))) |
|
|
1698 | tt_printf ("\033[A"); |
|
|
1699 | else if ((scrollBar.style == R_SB_NEXT |
|
|
1700 | && scrollbarnext_dnButton (ev.y)) |
|
|
1701 | || (scrollBar.style == R_SB_RXVT |
|
|
1702 | && scrollbarrxvt_dnButton (ev.y))) |
|
|
1703 | tt_printf ("\033[B"); |
|
|
1704 | else |
|
|
1705 | switch (ev.button) |
|
|
1706 | { |
|
|
1707 | case Button2: |
|
|
1708 | tt_printf ("\014"); |
|
|
1709 | break; |
|
|
1710 | case Button1: |
|
|
1711 | tt_printf ("\033[6~"); |
|
|
1712 | break; |
|
|
1713 | case Button3: |
|
|
1714 | tt_printf ("\033[5~"); |
|
|
1715 | break; |
|
|
1716 | } |
|
|
1717 | } |
|
|
1718 | else |
|
|
1719 | #endif /* NO_SCROLLBAR_REPORT */ |
|
|
1720 | |
|
|
1721 | { |
|
|
1722 | char upordown = 0; |
|
|
1723 | |
|
|
1724 | if (scrollBar.style == R_SB_NEXT) |
|
|
1725 | { |
|
|
1726 | if (scrollbarnext_upButton (ev.y)) |
|
|
1727 | upordown = -1; /* up */ |
|
|
1728 | else if (scrollbarnext_dnButton (ev.y)) |
|
|
1729 | upordown = 1; /* down */ |
|
|
1730 | } |
|
|
1731 | else if (scrollBar.style == R_SB_RXVT) |
|
|
1732 | { |
|
|
1733 | if (scrollbarrxvt_upButton (ev.y)) |
|
|
1734 | upordown = -1; /* up */ |
|
|
1735 | else if (scrollbarrxvt_dnButton (ev.y)) |
|
|
1736 | upordown = 1; /* down */ |
|
|
1737 | } |
|
|
1738 | if (upordown) |
|
|
1739 | { |
|
|
1740 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
|
|
1741 | scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; |
|
|
1742 | #endif |
|
|
1743 | if (scr_page (upordown < 0 ? UP : DN, 1)) |
|
|
1744 | { |
|
|
1745 | if (upordown < 0) |
|
|
1746 | scrollBar.setUp (); |
|
|
1747 | else |
|
|
1748 | scrollBar.setDn (); |
|
|
1749 | } |
|
|
1750 | } |
|
|
1751 | else |
|
|
1752 | switch (ev.button) |
|
|
1753 | { |
|
|
1754 | case Button2: |
|
|
1755 | switch (scrollbar_align) |
|
|
1756 | { |
|
|
1757 | case R_SB_ALIGN_TOP: |
|
|
1758 | csrO = 0; |
|
|
1759 | break; |
|
|
1760 | case R_SB_ALIGN_CENTRE: |
|
|
1761 | csrO = (scrollBar.bot - scrollBar.top) / 2; |
|
|
1762 | break; |
|
|
1763 | case R_SB_ALIGN_BOTTOM: |
|
|
1764 | csrO = scrollBar.bot - scrollBar.top; |
|
|
1765 | break; |
|
|
1766 | } |
|
|
1767 | if (scrollBar.style == R_SB_XTERM |
|
|
1768 | || scrollbar_above_slider (ev.y) |
|
|
1769 | || scrollbar_below_slider (ev.y)) |
|
|
1770 | scr_move_to ( scrollbar_position (ev.y) - csrO, |
|
|
1771 | scrollbar_size ()); |
|
|
1772 | scrollBar.setMotion (); |
|
|
1773 | break; |
|
|
1774 | |
|
|
1775 | case Button1: |
|
|
1776 | if (scrollbar_align == R_SB_ALIGN_CENTRE) |
|
|
1777 | csrO = ev.y - scrollBar.top; |
|
|
1778 | /* FALLTHROUGH */ |
|
|
1779 | |
|
|
1780 | case Button3: |
|
|
1781 | if (scrollBar.style != R_SB_XTERM) |
|
|
1782 | { |
|
|
1783 | if (scrollbar_above_slider (ev.y)) |
|
|
1784 | # ifdef RXVT_SCROLL_FULL |
|
|
1785 | scr_page (UP, TermWin.nrow - 1); |
1682 | #else |
1786 | # else |
1683 | R->MEvent.button = ev->button; |
1787 | scr_page (UP, TermWin.nrow / 4); |
1684 | rxvt_mouse_report(aR_ ev); |
1788 | # endif |
|
|
1789 | else if (scrollbar_below_slider (ev.y)) |
|
|
1790 | # ifdef RXVT_SCROLL_FULL |
|
|
1791 | scr_page (DN, TermWin.nrow - 1); |
|
|
1792 | # else |
|
|
1793 | scr_page (DN, TermWin.nrow / 4); |
|
|
1794 | # endif |
|
|
1795 | else |
|
|
1796 | scrollBar.setMotion (); |
|
|
1797 | } |
|
|
1798 | else |
|
|
1799 | { |
|
|
1800 | scr_page ((ev.button == Button1 ? DN : UP), |
|
|
1801 | (TermWin.nrow |
|
|
1802 | * scrollbar_position (ev.y) |
|
|
1803 | / scrollbar_size ())); |
|
|
1804 | } |
|
|
1805 | break; |
|
|
1806 | } |
|
|
1807 | } |
|
|
1808 | return; |
|
|
1809 | } |
|
|
1810 | #if MENUBAR |
|
|
1811 | /* |
|
|
1812 | * Menubar window processing of button press |
|
|
1813 | */ |
|
|
1814 | if (isMenuBarWindow (ev.window)) |
|
|
1815 | menubar_control (ev); |
|
|
1816 | #endif |
|
|
1817 | } |
|
|
1818 | |
|
|
1819 | void |
|
|
1820 | rxvt_term::button_release (XButtonEvent &ev) |
|
|
1821 | { |
|
|
1822 | int reportmode = 0; |
|
|
1823 | |
|
|
1824 | csrO = 0; /* reset csr Offset */ |
|
|
1825 | if (!bypass_keystate) |
|
|
1826 | reportmode = !! (PrivateModes & PrivMode_mouse_report); |
|
|
1827 | |
|
|
1828 | if (scrollbar_isUpDn ()) |
|
|
1829 | { |
|
|
1830 | scrollBar.setIdle (); |
|
|
1831 | scrollbar_show (0); |
|
|
1832 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
|
|
1833 | refresh_type &= ~SMOOTH_REFRESH; |
|
|
1834 | #endif |
|
|
1835 | |
|
|
1836 | } |
|
|
1837 | #ifdef SELECTION_SCROLLING |
|
|
1838 | pending_scroll_selection=0; |
|
|
1839 | #endif |
|
|
1840 | if (ev.window == TermWin.vt) |
|
|
1841 | { |
|
|
1842 | if (reportmode) |
|
|
1843 | { |
|
|
1844 | /* mouse report from vt window */ |
|
|
1845 | /* don't report release of wheel "buttons" */ |
|
|
1846 | if (ev.button >= 4) |
|
|
1847 | return; |
|
|
1848 | #ifdef MOUSE_REPORT_DOUBLECLICK |
|
|
1849 | /* only report the release of 'slow' single clicks */ |
|
|
1850 | if (MEvent.button != AnyButton |
|
|
1851 | && (ev.button != MEvent.button |
|
|
1852 | || (ev.time - MEvent.time |
|
|
1853 | > MULTICLICK_TIME / 2))) |
|
|
1854 | { |
|
|
1855 | MEvent.clicks = 0; |
|
|
1856 | MEvent.button = AnyButton; |
|
|
1857 | mouse_report (ev); |
|
|
1858 | } |
|
|
1859 | #else /* MOUSE_REPORT_DOUBLECLICK */ |
|
|
1860 | MEvent.button = AnyButton; |
|
|
1861 | mouse_report (ev); |
1685 | #endif /* MOUSE_REPORT_DOUBLECLICK */ |
1862 | #endif /* MOUSE_REPORT_DOUBLECLICK */ |
1686 | } |
|
|
1687 | else |
|
|
1688 | { |
|
|
1689 | if (ev->button != R->MEvent.button) |
|
|
1690 | R->MEvent.clicks = 0; |
|
|
1691 | switch (ev->button) |
|
|
1692 | { |
|
|
1693 | case Button1: |
|
|
1694 | if (R->MEvent.button == Button1 && clickintime) |
|
|
1695 | R->MEvent.clicks++; |
|
|
1696 | else |
|
|
1697 | R->MEvent.clicks = 1; |
|
|
1698 | rxvt_selection_click(aR_ R->MEvent.clicks, ev->x, ev->y); |
|
|
1699 | R->MEvent.button = Button1; |
|
|
1700 | break; |
|
|
1701 | |
|
|
1702 | case Button3: |
|
|
1703 | if (R->MEvent.button == Button3 && clickintime) |
|
|
1704 | rxvt_selection_rotate(aR_ ev->x, ev->y); |
|
|
1705 | else |
|
|
1706 | rxvt_selection_extend(aR_ ev->x, ev->y, 1); |
|
|
1707 | R->MEvent.button = Button3; |
|
|
1708 | break; |
|
|
1709 | } |
|
|
1710 | } |
|
|
1711 | R->MEvent.time = ev->time; |
|
|
1712 | return; |
1863 | return; |
1713 | } |
|
|
1714 | } |
1864 | } |
1715 | |
|
|
1716 | /* |
|
|
1717 | * Scrollbar window processing of button press |
|
|
1718 | */ |
|
|
1719 | if (isScrollbarWindow(ev->window)) |
|
|
1720 | { |
|
|
1721 | scrollbar_setIdle(); |
|
|
1722 | /* |
|
|
1723 | * Rxvt-style scrollbar: |
|
|
1724 | * move up if mouse is above slider |
|
|
1725 | * move dn if mouse is below slider |
|
|
1726 | * |
|
|
1727 | * XTerm-style scrollbar: |
|
|
1728 | * Move display proportional to pointer location |
|
|
1729 | * pointer near top -> scroll one line |
|
|
1730 | * pointer near bot -> scroll full page |
|
|
1731 | */ |
|
|
1732 | #ifndef NO_SCROLLBAR_REPORT |
|
|
1733 | if (reportmode) { |
|
|
1734 | /* |
|
|
1735 | * Mouse report disabled scrollbar: |
|
|
1736 | * arrow buttons - send up/down |
|
|
1737 | * click on scrollbar - send pageup/down |
|
|
1738 | */ |
|
|
1739 | if ((R->scrollBar.style == R_SB_NEXT |
|
|
1740 | && scrollbarnext_upButton(ev->y)) |
|
|
1741 | || (R->scrollBar.style == R_SB_RXVT |
|
|
1742 | && scrollbarrxvt_upButton(ev->y))) |
|
|
1743 | rxvt_tt_printf(aR_ "\033[A"); |
|
|
1744 | else if ((R->scrollBar.style == R_SB_NEXT |
|
|
1745 | && scrollbarnext_dnButton(ev->y)) |
|
|
1746 | || (R->scrollBar.style == R_SB_RXVT |
|
|
1747 | && scrollbarrxvt_dnButton(ev->y))) |
|
|
1748 | rxvt_tt_printf(aR_ "\033[B"); |
|
|
1749 | else |
|
|
1750 | switch (ev->button) { |
|
|
1751 | case Button2: |
|
|
1752 | rxvt_tt_printf(aR_ "\014"); |
|
|
1753 | break; |
|
|
1754 | case Button1: |
|
|
1755 | rxvt_tt_printf(aR_ "\033[6~"); |
|
|
1756 | break; |
|
|
1757 | case Button3: |
|
|
1758 | rxvt_tt_printf(aR_ "\033[5~"); |
|
|
1759 | break; |
|
|
1760 | } |
|
|
1761 | } |
|
|
1762 | else |
|
|
1763 | #endif /* NO_SCROLLBAR_REPORT */ |
|
|
1764 | { |
|
|
1765 | char upordown = 0; |
|
|
1766 | |
|
|
1767 | if (R->scrollBar.style == R_SB_NEXT) { |
|
|
1768 | if (scrollbarnext_upButton(ev->y)) |
|
|
1769 | upordown = -1; /* up */ |
|
|
1770 | else if (scrollbarnext_dnButton(ev->y)) |
|
|
1771 | upordown = 1; /* down */ |
|
|
1772 | } else if (R->scrollBar.style == R_SB_RXVT) { |
|
|
1773 | if (scrollbarrxvt_upButton(ev->y)) |
|
|
1774 | upordown = -1; /* up */ |
|
|
1775 | else if (scrollbarrxvt_dnButton(ev->y)) |
|
|
1776 | upordown = 1; /* down */ |
|
|
1777 | } |
|
|
1778 | if (upordown) { |
|
|
1779 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
|
|
1780 | R->scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; |
|
|
1781 | #endif |
|
|
1782 | if (rxvt_scr_page(aR_ upordown < 0 ? UP : DN, 1)) { |
|
|
1783 | if (upordown < 0) |
|
|
1784 | scrollbar_setUp(); |
|
|
1785 | else |
|
|
1786 | scrollbar_setDn(); |
|
|
1787 | } |
|
|
1788 | } else |
|
|
1789 | switch (ev->button) { |
|
|
1790 | case Button2: |
|
|
1791 | switch (R->scrollbar_align) { |
|
|
1792 | case R_SB_ALIGN_TOP: |
|
|
1793 | R->csrO = 0; |
|
|
1794 | break; |
|
|
1795 | case R_SB_ALIGN_CENTRE: |
|
|
1796 | R->csrO = (R->scrollBar.bot - R->scrollBar.top) / 2; |
|
|
1797 | break; |
|
|
1798 | case R_SB_ALIGN_BOTTOM: |
|
|
1799 | R->csrO = R->scrollBar.bot - R->scrollBar.top; |
|
|
1800 | break; |
|
|
1801 | } |
|
|
1802 | if (R->scrollBar.style == R_SB_XTERM |
|
|
1803 | || scrollbar_above_slider(ev->y) |
|
|
1804 | || scrollbar_below_slider(ev->y)) |
|
|
1805 | rxvt_scr_move_to(aR_ |
|
|
1806 | scrollbar_position(ev->y) - R->csrO, |
|
|
1807 | scrollbar_size()); |
|
|
1808 | scrollbar_setMotion(); |
|
|
1809 | break; |
|
|
1810 | |
|
|
1811 | case Button1: |
|
|
1812 | if (R->scrollbar_align == R_SB_ALIGN_CENTRE) |
|
|
1813 | R->csrO = ev->y - R->scrollBar.top; |
|
|
1814 | /* FALLTHROUGH */ |
|
|
1815 | |
|
|
1816 | case Button3: |
|
|
1817 | if (R->scrollBar.style != R_SB_XTERM) { |
|
|
1818 | if (scrollbar_above_slider(ev->y)) |
|
|
1819 | # ifdef RXVT_SCROLL_FULL |
|
|
1820 | rxvt_scr_page(aR_ UP, R->TermWin.nrow - 1); |
|
|
1821 | # else |
|
|
1822 | rxvt_scr_page(aR_ UP, R->TermWin.nrow / 4); |
|
|
1823 | # endif |
|
|
1824 | else if (scrollbar_below_slider(ev->y)) |
|
|
1825 | # ifdef RXVT_SCROLL_FULL |
|
|
1826 | rxvt_scr_page(aR_ DN, R->TermWin.nrow - 1); |
|
|
1827 | # else |
|
|
1828 | rxvt_scr_page(aR_ DN, R->TermWin.nrow / 4); |
|
|
1829 | # endif |
|
|
1830 | else |
|
|
1831 | scrollbar_setMotion(); |
|
|
1832 | } else { |
|
|
1833 | rxvt_scr_page(aR_ (ev->button == Button1 ? DN : UP), |
|
|
1834 | (R->TermWin.nrow |
|
|
1835 | * scrollbar_position(ev->y) |
|
|
1836 | / scrollbar_size())); |
|
|
1837 | } |
|
|
1838 | break; |
|
|
1839 | } |
|
|
1840 | } |
|
|
1841 | return; |
|
|
1842 | } |
|
|
1843 | #if MENUBAR |
|
|
1844 | /* |
1865 | /* |
1845 | * Menubar window processing of button press |
|
|
1846 | */ |
|
|
1847 | if (isMenuBarWindow(ev->window)) |
|
|
1848 | rxvt_menubar_control(aR_ ev); |
|
|
1849 | #endif |
|
|
1850 | } |
|
|
1851 | |
|
|
1852 | /* INTPROTO */ |
|
|
1853 | void |
|
|
1854 | rxvt_button_release(pR_ XButtonEvent *ev) |
|
|
1855 | { |
|
|
1856 | int reportmode = 0; |
|
|
1857 | |
|
|
1858 | R->csrO = 0; /* reset csr Offset */ |
|
|
1859 | if (!R->bypass_keystate) |
|
|
1860 | reportmode = !!(R->PrivateModes & PrivMode_mouse_report); |
|
|
1861 | |
|
|
1862 | if (scrollbar_isUpDn()) { |
|
|
1863 | scrollbar_setIdle(); |
|
|
1864 | rxvt_scrollbar_show(aR_ 0); |
|
|
1865 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
|
|
1866 | R->refresh_type &= ~SMOOTH_REFRESH; |
|
|
1867 | #endif |
|
|
1868 | } |
|
|
1869 | #ifdef SELECTION_SCROLLING |
|
|
1870 | R->pending_scroll_selection=0; |
|
|
1871 | #endif |
|
|
1872 | if (ev->window == R->TermWin.vt) |
|
|
1873 | { |
|
|
1874 | #ifdef RXVT_GRAPHICS |
|
|
1875 | if (ev->subwindow != None) |
|
|
1876 | rxvt_Gr_ButtonRelease(ev->x, ev->y); |
|
|
1877 | else |
|
|
1878 | #endif |
|
|
1879 | { |
|
|
1880 | if (reportmode) |
|
|
1881 | { |
|
|
1882 | /* mouse report from vt window */ |
|
|
1883 | /* don't report release of wheel "buttons" */ |
|
|
1884 | if (ev->button >= 4) |
|
|
1885 | return; |
|
|
1886 | #ifdef MOUSE_REPORT_DOUBLECLICK |
|
|
1887 | /* only report the release of 'slow' single clicks */ |
|
|
1888 | if (R->MEvent.button != AnyButton |
|
|
1889 | && (ev->button != R->MEvent.button |
|
|
1890 | || (ev->time - R->MEvent.time |
|
|
1891 | > MULTICLICK_TIME / 2))) |
|
|
1892 | { |
|
|
1893 | R->MEvent.clicks = 0; |
|
|
1894 | R->MEvent.button = AnyButton; |
|
|
1895 | rxvt_mouse_report(aR_ ev); |
|
|
1896 | } |
|
|
1897 | #else /* MOUSE_REPORT_DOUBLECLICK */ |
|
|
1898 | R->MEvent.button = AnyButton; |
|
|
1899 | rxvt_mouse_report(aR_ ev); |
|
|
1900 | #endif /* MOUSE_REPORT_DOUBLECLICK */ |
|
|
1901 | return; |
|
|
1902 | } |
|
|
1903 | /* |
|
|
1904 | * dumb hack to compensate for the failure of click-and-drag |
1866 | * dumb hack to compensate for the failure of click-and-drag |
1905 | * when overriding mouse reporting |
1867 | * when overriding mouse reporting |
1906 | */ |
1868 | */ |
1907 | if (R->PrivateModes & PrivMode_mouse_report |
1869 | if (PrivateModes & PrivMode_mouse_report |
1908 | && R->bypass_keystate |
1870 | && bypass_keystate |
1909 | && ev->button == Button1 && R->MEvent.clicks <= 1) |
1871 | && ev.button == Button1 && MEvent.clicks <= 1) |
1910 | rxvt_selection_extend(aR_ ev->x, ev->y, 0); |
1872 | selection_extend (ev.x, ev.y, 0); |
1911 | |
1873 | |
1912 | switch (ev->button) { |
1874 | switch (ev.button) |
|
|
1875 | { |
1913 | case Button1: |
1876 | case Button1: |
1914 | case Button3: |
1877 | case Button3: |
1915 | rxvt_selection_make(aR_ ev->time); |
1878 | selection_make (ev.time); |
1916 | break; |
1879 | break; |
1917 | case Button2: |
1880 | case Button2: |
1918 | rxvt_selection_request(aR_ ev->time, ev->x, ev->y); |
1881 | selection_request (ev.time, ev.x, ev.y); |
1919 | break; |
1882 | break; |
1920 | #ifdef MOUSE_WHEEL |
1883 | #ifdef MOUSE_WHEEL |
1921 | case Button4: |
1884 | case Button4: |
1922 | case Button5: |
1885 | case Button5: |
1923 | { |
1886 | { |
1924 | int i, v; |
1887 | int i; |
|
|
1888 | page_dirn v; |
1925 | |
1889 | |
1926 | v = (ev->button == Button4) ? UP : DN; |
1890 | v = (ev.button == Button4) ? UP : DN; |
1927 | if (ev->state & ShiftMask) |
1891 | if (ev.state & ShiftMask) |
1928 | i = 1; |
1892 | i = 1; |
1929 | else if ((R->Options & Opt_mouseWheelScrollPage)) |
1893 | else if ((Options & Opt_mouseWheelScrollPage)) |
1930 | i = R->TermWin.nrow - 1; |
1894 | i = TermWin.nrow - 1; |
1931 | else |
1895 | else |
1932 | i = 5; |
1896 | i = 5; |
1933 | # ifdef MOUSE_SLIP_WHEELING |
1897 | # ifdef MOUSE_SLIP_WHEELING |
1934 | if (ev->state & ControlMask) |
1898 | if (ev.state & ControlMask) |
1935 | { |
1899 | { |
1936 | R->mouse_slip_wheel_speed += (v ? -1 : 1); |
1900 | mouse_slip_wheel_speed += (v ? -1 : 1); |
1937 | R->mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; |
1901 | mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; |
1938 | } |
1902 | } |
1939 | # endif |
1903 | # endif |
1940 | # ifdef JUMP_MOUSE_WHEEL |
1904 | # ifdef JUMP_MOUSE_WHEEL |
1941 | rxvt_scr_page(aR_ v, i); |
1905 | scr_page (v, i); |
1942 | rxvt_scr_refresh(aR_ SMOOTH_REFRESH); |
1906 | scr_refresh (SMOOTH_REFRESH); |
1943 | rxvt_scrollbar_show(aR_ 1); |
1907 | scrollbar_show (1); |
1944 | # else |
1908 | # else |
1945 | for (; i--;) |
1909 | while (i--) |
1946 | { |
1910 | { |
1947 | rxvt_scr_page(aR_ v, 1); |
1911 | scr_page (v, 1); |
1948 | rxvt_scr_refresh(aR_ SMOOTH_REFRESH); |
1912 | scr_refresh (SMOOTH_REFRESH); |
1949 | rxvt_scrollbar_show(aR_ 1); |
1913 | scrollbar_show (1); |
1950 | } |
1914 | } |
1951 | # endif |
1915 | # endif |
1952 | } |
1916 | |
1953 | break; |
1917 | } |
|
|
1918 | break; |
1954 | #endif |
1919 | #endif |
1955 | } |
1920 | |
1956 | } |
|
|
1957 | } |
1921 | } |
|
|
1922 | } |
1958 | #ifdef MENUBAR |
1923 | #ifdef MENUBAR |
1959 | else if (isMenuBarWindow(ev->window)) |
1924 | else if (isMenuBarWindow (ev.window)) |
1960 | rxvt_menubar_control(aR_ ev); |
1925 | menubar_control (ev); |
1961 | #endif |
1926 | #endif |
1962 | } |
1927 | } |
1963 | |
1928 | |
1964 | |
1929 | |
1965 | #ifdef TRANSPARENT |
1930 | #ifdef TRANSPARENT |
1966 | /* |
1931 | /* |
1967 | * Check our parents are still who we think they are. |
1932 | * Check our parents are still who we think they are. |
1968 | * Do transparency updates if required |
1933 | * Do transparency updates if required |
1969 | */ |
1934 | */ |
1970 | /* EXTPROTO */ |
|
|
1971 | int |
1935 | int |
1972 | rxvt_check_our_parents(pR) |
1936 | rxvt_term::check_our_parents () |
1973 | { |
1937 | { |
1974 | int i, pchanged, aformat, have_pixmap, rootdepth; |
1938 | int i, pchanged, aformat, have_pixmap, rootdepth; |
1975 | unsigned long nitems, bytes_after; |
1939 | unsigned long nitems, bytes_after; |
1976 | Atom atype; |
1940 | Atom atype; |
1977 | unsigned char *prop = NULL; |
1941 | unsigned char *prop = NULL; |
1978 | Window root, oldp, *list; |
1942 | Window root, oldp, *list; |
1979 | Pixmap rootpixmap = None; |
1943 | Pixmap rootpixmap = None; |
1980 | XWindowAttributes wattr, wrootattr; |
1944 | XWindowAttributes wattr, wrootattr; |
1981 | |
1945 | |
1982 | pchanged = 0; |
1946 | pchanged = 0; |
1983 | |
1947 | |
1984 | if (!(R->Options & Opt_transparent)) |
1948 | if (! (Options & Opt_transparent)) |
1985 | return pchanged; /* Don't try any more */ |
1949 | return pchanged; /* Don't try any more */ |
1986 | |
1950 | |
1987 | XGetWindowAttributes(R->Xdisplay, Xroot, &wrootattr); |
1951 | XGetWindowAttributes (display->display, display->root, &wrootattr); |
1988 | rootdepth = wrootattr.depth; |
1952 | rootdepth = wrootattr.depth; |
1989 | |
1953 | |
1990 | XGetWindowAttributes(R->Xdisplay, R->TermWin.parent[0], &wattr); |
1954 | XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); |
1991 | if (rootdepth != wattr.depth) { |
1955 | if (rootdepth != wattr.depth) |
|
|
1956 | { |
1992 | if (R->am_transparent) { |
1957 | if (am_transparent) |
|
|
1958 | { |
1993 | pchanged = 1; |
1959 | pchanged = 1; |
1994 | XSetWindowBackground(R->Xdisplay, R->TermWin.vt, |
1960 | XSetWindowBackground (display->display, TermWin.vt, |
1995 | R->PixColors[Color_bg]); |
1961 | PixColors[Color_bg]); |
1996 | R->am_transparent = R->am_pixmap_trans = 0; |
1962 | am_transparent = am_pixmap_trans = 0; |
1997 | } |
1963 | } |
1998 | return pchanged; /* Don't try any more */ |
1964 | return pchanged; /* Don't try any more */ |
1999 | } |
1965 | } |
2000 | |
1966 | |
2001 | /* Get all X ops out of the queue so that our information is up-to-date. */ |
1967 | /* Get all X ops out of the queue so that our information is up-to-date. */ |
2002 | XSync(R->Xdisplay, False); |
1968 | XSync (display->display, False); |
2003 | |
1969 | |
2004 | /* |
1970 | /* |
2005 | * Make the frame window set by the window manager have |
1971 | * Make the frame window set by the window manager have |
2006 | * the root background. Some window managers put multiple nested frame |
1972 | * the root background. Some window managers put multiple nested frame |
2007 | * windows for each client, so we have to take care about that. |
1973 | * windows for each client, so we have to take care about that. |
2008 | */ |
1974 | */ |
2009 | i = (R->xa[XA_XROOTPMAPID] != 0 |
1975 | i = (xa[XA_XROOTPMAPID] != 0 |
2010 | && (XGetWindowProperty(R->Xdisplay, Xroot, R->xa[XA_XROOTPMAPID], |
1976 | && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID], |
2011 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
1977 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
2012 | &nitems, &bytes_after, &prop) == Success)); |
1978 | &nitems, &bytes_after, &prop) == Success)); |
2013 | if (!i || prop == NULL) |
1979 | if (!i || prop == NULL) |
2014 | have_pixmap = 0; |
1980 | have_pixmap = 0; |
2015 | else { |
1981 | else |
|
|
1982 | { |
2016 | have_pixmap = 1; |
1983 | have_pixmap = 1; |
2017 | rootpixmap = *((Pixmap *)prop); |
1984 | rootpixmap = * ((Pixmap *)prop); |
2018 | XFree(prop); |
1985 | XFree (prop); |
2019 | } |
1986 | } |
2020 | if (have_pixmap) { |
1987 | if (have_pixmap) |
2021 | /* |
1988 | { |
|
|
1989 | /* |
2022 | * Copy Xroot pixmap transparency |
1990 | * Copy display->root pixmap transparency |
2023 | */ |
1991 | */ |
2024 | int sx, sy, nx, ny; |
1992 | int sx, sy, nx, ny; |
2025 | unsigned int nw, nh; |
1993 | unsigned int nw, nh; |
2026 | Window cr; |
1994 | Window cr; |
2027 | XImage *image; |
1995 | XImage *image; |
2028 | GC gc; |
1996 | GC gc; |
2029 | XGCValues gcvalue; |
1997 | XGCValues gcvalue; |
2030 | |
1998 | |
2031 | XTranslateCoordinates(R->Xdisplay, R->TermWin.parent[0], Xroot, |
1999 | XTranslateCoordinates (display->display, TermWin.parent[0], display->root, |
2032 | 0, 0, &sx, &sy, &cr); |
2000 | 0, 0, &sx, &sy, &cr); |
2033 | nw = (unsigned int)R->szHint.width; |
2001 | nw = (unsigned int)szHint.width; |
2034 | nh = (unsigned int)R->szHint.height; |
2002 | nh = (unsigned int)szHint.height; |
2035 | nx = ny = 0; |
2003 | nx = ny = 0; |
2036 | if (sx < 0) { |
2004 | if (sx < 0) |
|
|
2005 | { |
2037 | nw += sx; |
2006 | nw += sx; |
2038 | nx = -sx; |
2007 | nx = -sx; |
2039 | sx = 0; |
2008 | sx = 0; |
2040 | } |
2009 | } |
2041 | if (sy < 0) { |
2010 | if (sy < 0) |
|
|
2011 | { |
2042 | nh += sy; |
2012 | nh += sy; |
2043 | ny = -sy; |
2013 | ny = -sy; |
2044 | sy = 0; |
2014 | sy = 0; |
2045 | } |
2015 | } |
2046 | MIN_IT(nw, (unsigned int)(wrootattr.width - sx)); |
2016 | MIN_IT (nw, (unsigned int) (wrootattr.width - sx)); |
2047 | MIN_IT(nh, (unsigned int)(wrootattr.height - sy)); |
2017 | MIN_IT (nh, (unsigned int) (wrootattr.height - sy)); |
2048 | R->allowedxerror = -1; |
2018 | allowedxerror = -1; |
2049 | image = XGetImage(R->Xdisplay, rootpixmap, sx, sy, nw, nh, AllPlanes, |
2019 | image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, |
2050 | ZPixmap); |
2020 | ZPixmap); |
2051 | /* XXX: handle BadMatch - usually because we're outside the pixmap */ |
2021 | /* XXX: handle BadMatch - usually because we're outside the pixmap */ |
2052 | /* XXX: may need a delay here? */ |
2022 | /* XXX: may need a delay here? */ |
2053 | R->allowedxerror = 0; |
2023 | allowedxerror = 0; |
2054 | if (image == NULL) { |
2024 | if (image == NULL) |
|
|
2025 | { |
2055 | if (R->am_transparent && R->am_pixmap_trans) { |
2026 | if (am_transparent && am_pixmap_trans) |
2056 | pchanged = 1; |
2027 | { |
|
|
2028 | pchanged = 1; |
|
|
2029 | if (TermWin.pixmap != None) |
|
|
2030 | { |
|
|
2031 | XFreePixmap (display->display, TermWin.pixmap); |
|
|
2032 | TermWin.pixmap = None; |
|
|
2033 | } |
|
|
2034 | } |
|
|
2035 | am_pixmap_trans = 0; |
|
|
2036 | } |
|
|
2037 | else |
|
|
2038 | { |
2057 | if (R->TermWin.pixmap != None) { |
2039 | if (TermWin.pixmap != None) |
2058 | XFreePixmap(R->Xdisplay, R->TermWin.pixmap); |
2040 | XFreePixmap (display->display, TermWin.pixmap); |
2059 | R->TermWin.pixmap = None; |
2041 | TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt, |
2060 | } |
2042 | (unsigned int)szHint.width, |
|
|
2043 | (unsigned int)szHint.height, |
|
|
2044 | (unsigned int)image->depth); |
|
|
2045 | gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue); |
|
|
2046 | XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0, |
|
|
2047 | nx, ny, (unsigned int)image->width, |
|
|
2048 | (unsigned int)image->height); |
|
|
2049 | XFreeGC (display->display, gc); |
|
|
2050 | XDestroyImage (image); |
|
|
2051 | XSetWindowBackgroundPixmap (display->display, TermWin.vt, |
|
|
2052 | TermWin.pixmap); |
|
|
2053 | if (!am_transparent || !am_pixmap_trans) |
|
|
2054 | pchanged = 1; |
|
|
2055 | am_transparent = am_pixmap_trans = 1; |
|
|
2056 | } |
2061 | } |
2057 | } |
2062 | R->am_pixmap_trans = 0; |
|
|
2063 | } else { |
|
|
2064 | if (R->TermWin.pixmap != None) |
|
|
2065 | XFreePixmap(R->Xdisplay, R->TermWin.pixmap); |
|
|
2066 | R->TermWin.pixmap = XCreatePixmap(R->Xdisplay, R->TermWin.vt, |
|
|
2067 | (unsigned int)R->szHint.width, |
|
|
2068 | (unsigned int)R->szHint.height, |
|
|
2069 | (unsigned int)image->depth); |
|
|
2070 | gc = XCreateGC(R->Xdisplay, R->TermWin.vt, 0UL, &gcvalue); |
|
|
2071 | XPutImage(R->Xdisplay, R->TermWin.pixmap, gc, image, 0, 0, |
|
|
2072 | nx, ny, (unsigned int)image->width, |
|
|
2073 | (unsigned int)image->height); |
|
|
2074 | XFreeGC(R->Xdisplay, gc); |
|
|
2075 | XDestroyImage(image); |
|
|
2076 | XSetWindowBackgroundPixmap(R->Xdisplay, R->TermWin.vt, |
|
|
2077 | R->TermWin.pixmap); |
|
|
2078 | if (!R->am_transparent || !R->am_pixmap_trans) |
|
|
2079 | pchanged = 1; |
|
|
2080 | R->am_transparent = R->am_pixmap_trans = 1; |
|
|
2081 | } |
|
|
2082 | } |
|
|
2083 | if (!R->am_pixmap_trans) { |
2058 | if (!am_pixmap_trans) |
|
|
2059 | { |
2084 | unsigned int n; |
2060 | unsigned int n; |
2085 | /* |
2061 | /* |
2086 | * InheritPixmap transparency |
2062 | * InheritPixmap transparency |
2087 | */ |
2063 | */ |
2088 | D_X((stderr, "InheritPixmap Seeking to %08lx", Xroot)); |
2064 | D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root)); |
2089 | for (i = 1; i < (int)(sizeof(R->TermWin.parent) / sizeof(Window)); |
2065 | for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); |
2090 | i++) { |
2066 | i++) |
|
|
2067 | { |
2091 | oldp = R->TermWin.parent[i]; |
2068 | oldp = TermWin.parent[i]; |
2092 | XQueryTree(R->Xdisplay, R->TermWin.parent[i - 1], &root, |
2069 | XQueryTree (display->display, TermWin.parent[i - 1], &root, |
2093 | &R->TermWin.parent[i], &list, &n); |
2070 | &TermWin.parent[i], &list, &n); |
2094 | XFree(list); |
2071 | XFree (list); |
2095 | D_X((stderr, "InheritPixmap Parent[%d] = %08lx", i, R->TermWin.parent[i])); |
2072 | D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); |
2096 | if (R->TermWin.parent[i] == Xroot) { |
2073 | if (TermWin.parent[i] == display->root) |
2097 | if (oldp != None) |
2074 | { |
2098 | pchanged = 1; |
2075 | if (oldp != None) |
2099 | break; |
2076 | pchanged = 1; |
2100 | } |
2077 | break; |
|
|
2078 | } |
2101 | if (oldp != R->TermWin.parent[i]) |
2079 | if (oldp != TermWin.parent[i]) |
2102 | pchanged = 1; |
2080 | pchanged = 1; |
2103 | } |
2081 | } |
2104 | n = 0; |
2082 | n = 0; |
2105 | if (pchanged) { |
2083 | if (pchanged) |
|
|
2084 | { |
2106 | for (; n < (unsigned int)i; n++) { |
2085 | for (; n < (unsigned int)i; n++) |
|
|
2086 | { |
2107 | XGetWindowAttributes(R->Xdisplay, R->TermWin.parent[n], &wattr); |
2087 | XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); |
2108 | D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); |
2088 | D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); |
2109 | if (wattr.depth != rootdepth || wattr.class == InputOnly) { |
2089 | if (wattr.depth != rootdepth || wattr.c_class == InputOnly) |
|
|
2090 | { |
2110 | n = (int)(sizeof(R->TermWin.parent) / sizeof(Window)) + 1; |
2091 | n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; |
2111 | break; |
2092 | break; |
2112 | } |
2093 | } |
2113 | } |
2094 | } |
2114 | } |
2095 | } |
2115 | if (n > (int)(sizeof(R->TermWin.parent) |
2096 | if (n > (int) (sizeof (TermWin.parent) |
2116 | / sizeof(R->TermWin.parent[0]))) { |
2097 | / sizeof (TermWin.parent[0]))) |
|
|
2098 | { |
2117 | D_X((stderr, "InheritPixmap Turning off")); |
2099 | D_X ((stderr, "InheritPixmap Turning off")); |
2118 | XSetWindowBackground(R->Xdisplay, R->TermWin.parent[0], |
2100 | XSetWindowBackground (display->display, TermWin.parent[0], |
2119 | R->PixColors[Color_fg]); |
2101 | PixColors[Color_fg]); |
2120 | XSetWindowBackground(R->Xdisplay, R->TermWin.vt, |
2102 | XSetWindowBackground (display->display, TermWin.vt, |
2121 | R->PixColors[Color_bg]); |
2103 | PixColors[Color_bg]); |
2122 | R->am_transparent = 0; |
2104 | am_transparent = 0; |
2123 | /* XXX: also turn off Opt_transparent? */ |
2105 | /* XXX: also turn off Opt_transparent? */ |
2124 | } else { |
2106 | } |
|
|
2107 | else |
|
|
2108 | { |
2125 | /* wait (an arbitrary period) for the WM to do its thing |
2109 | /* wait (an arbitrary period) for the WM to do its thing |
2126 | * needed for fvwm2.2.2 (and before?) */ |
2110 | * needed for fvwm2.2.2 (and before?) */ |
2127 | # ifdef HAVE_NANOSLEEP |
2111 | # ifdef HAVE_NANOSLEEP |
2128 | struct timespec rqt; |
2112 | struct timespec rqt; |
2129 | |
2113 | |
2130 | rqt.tv_sec = 1; |
2114 | rqt.tv_sec = 1; |
2131 | rqt.tv_nsec = 0; |
2115 | rqt.tv_nsec = 0; |
2132 | nanosleep(&rqt, NULL); |
2116 | nanosleep (&rqt, NULL); |
2133 | # else |
2117 | # else |
2134 | sleep(1); |
2118 | sleep (1); |
2135 | # endif |
2119 | # endif |
2136 | D_X((stderr, "InheritPixmap Turning on (%d parents)", i - 1)); |
2120 | D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1)); |
2137 | for (n = 0; n < (unsigned int)i; n++) |
2121 | for (n = 0; n < (unsigned int)i; n++) |
2138 | XSetWindowBackgroundPixmap(R->Xdisplay, R->TermWin.parent[n], |
2122 | XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], |
2139 | ParentRelative); |
2123 | ParentRelative); |
2140 | XSetWindowBackgroundPixmap(R->Xdisplay, R->TermWin.vt, |
2124 | XSetWindowBackgroundPixmap (display->display, TermWin.vt, |
2141 | ParentRelative); |
2125 | ParentRelative); |
2142 | R->am_transparent = 1; |
2126 | am_transparent = 1; |
2143 | } |
2127 | } |
2144 | for (; i < (int)(sizeof(R->TermWin.parent) / sizeof(Window)); i++) |
2128 | for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++) |
2145 | R->TermWin.parent[i] = None; |
2129 | TermWin.parent[i] = None; |
2146 | } |
2130 | } |
2147 | return pchanged; |
2131 | return pchanged; |
2148 | } |
2132 | } |
2149 | #endif |
2133 | #endif |
2150 | |
2134 | |
2151 | /*}}} */ |
2135 | /*}}} */ |
2152 | |
2136 | |
2153 | /*{{{ print pipe */ |
2137 | /*{{{ print pipe */ |
2154 | /*----------------------------------------------------------------------*/ |
2138 | /*----------------------------------------------------------------------*/ |
2155 | #ifdef PRINTPIPE |
2139 | #ifdef PRINTPIPE |
2156 | /* EXTPROTO */ |
2140 | FILE * |
2157 | FILE * |
|
|
2158 | rxvt_popen_printer(pR) |
2141 | rxvt_term::popen_printer () |
2159 | { |
2142 | { |
2160 | FILE *stream = popen(R->rs[Rs_print_pipe], "w"); |
2143 | FILE *stream = popen (rs[Rs_print_pipe], "w"); |
2161 | |
2144 | |
2162 | if (stream == NULL) |
2145 | if (stream == NULL) |
2163 | rxvt_print_error("can't open printer pipe"); |
2146 | rxvt_print_error ("can't open printer pipe"); |
2164 | return stream; |
2147 | return stream; |
2165 | } |
2148 | } |
2166 | |
2149 | |
2167 | /* EXTPROTO */ |
|
|
2168 | int |
2150 | int |
2169 | rxvt_pclose_printer(FILE *stream) |
2151 | rxvt_term::pclose_printer (FILE *stream) |
2170 | { |
2152 | { |
2171 | fflush(stream); |
2153 | fflush (stream); |
2172 | /* pclose() reported not to work on SunOS 4.1.3 */ |
2154 | /* pclose () reported not to work on SunOS 4.1.3 */ |
2173 | # if defined (__sun__) /* TODO: RESOLVE THIS */ |
2155 | # if defined (__sun__) /* TODO: RESOLVE THIS */ |
2174 | /* pclose works provided SIGCHLD handler uses waitpid */ |
2156 | /* pclose works provided SIGCHLD handler uses waitpid */ |
2175 | return pclose(stream); /* return fclose (stream); */ |
2157 | return pclose (stream); /* return fclose (stream); */ |
2176 | # else |
2158 | # else |
2177 | return pclose(stream); |
2159 | return pclose (stream); |
2178 | # endif |
2160 | # endif |
2179 | } |
2161 | } |
2180 | |
2162 | |
2181 | /* |
2163 | /* |
2182 | * simulate attached vt100 printer |
2164 | * simulate attached vt100 printer |
2183 | */ |
2165 | */ |
2184 | /* INTPROTO */ |
|
|
2185 | void |
2166 | void |
2186 | rxvt_process_print_pipe(pR) |
2167 | rxvt_term::process_print_pipe () |
2187 | { |
2168 | { |
2188 | int done; |
2169 | int done; |
2189 | FILE *fd; |
2170 | FILE *fd; |
2190 | |
2171 | |
2191 | if ((fd = rxvt_popen_printer(aR)) == NULL) |
2172 | if ((fd = popen_printer ()) == NULL) |
2192 | return; |
2173 | return; |
2193 | |
2174 | |
2194 | /* |
2175 | /* |
2195 | * Send all input to the printer until either ESC[4i or ESC[?4i |
2176 | * Send all input to the printer until either ESC[4i or ESC[?4i |
2196 | * is received. |
2177 | * is received. |
2197 | */ |
2178 | */ |
2198 | for (done = 0; !done;) { |
2179 | for (done = 0; !done;) |
|
|
2180 | { |
2199 | unsigned char buf[8]; |
2181 | unsigned char buf[8]; |
2200 | unsigned char ch; |
2182 | unsigned char ch; |
2201 | unsigned int i, len; |
2183 | unsigned int i, len; |
2202 | |
2184 | |
2203 | if ((ch = rxvt_cmd_getc(aR)) != C0_ESC) { |
2185 | if ((ch = cmd_getc ()) != C0_ESC) |
|
|
2186 | { |
2204 | if (putc(ch, fd) == EOF) |
2187 | if (putc (ch, fd) == EOF) |
2205 | break; /* done = 1 */ |
2188 | break; /* done = 1 */ |
2206 | } else { |
2189 | } |
|
|
2190 | else |
|
|
2191 | { |
2207 | len = 0; |
2192 | len = 0; |
2208 | buf[len++] = ch; |
2193 | buf[len++] = ch; |
2209 | |
2194 | |
2210 | if ((buf[len++] = rxvt_cmd_getc(aR)) == '[') { |
2195 | if ((buf[len++] = cmd_getc ()) == '[') |
2211 | if ((ch = rxvt_cmd_getc(aR)) == '?') { |
2196 | { |
2212 | buf[len++] = '?'; |
2197 | if ((ch = cmd_getc ()) == '?') |
2213 | ch = rxvt_cmd_getc(aR); |
2198 | { |
2214 | } |
2199 | buf[len++] = '?'; |
|
|
2200 | ch = cmd_getc (); |
|
|
2201 | } |
2215 | if ((buf[len++] = ch) == '4') { |
2202 | if ((buf[len++] = ch) == '4') |
|
|
2203 | { |
2216 | if ((buf[len++] = rxvt_cmd_getc(aR)) == 'i') |
2204 | if ((buf[len++] = cmd_getc ()) == 'i') |
2217 | break; /* done = 1 */ |
2205 | break; /* done = 1 */ |
2218 | } |
2206 | } |
|
|
2207 | } |
|
|
2208 | for (i = 0; i < len; i++) |
|
|
2209 | if (putc (buf[i], fd) == EOF) |
|
|
2210 | { |
|
|
2211 | done = 1; |
|
|
2212 | break; |
|
|
2213 | } |
|
|
2214 | } |
2219 | } |
2215 | } |
2220 | for (i = 0; i < len; i++) |
|
|
2221 | if (putc(buf[i], fd) == EOF) { |
|
|
2222 | done = 1; |
|
|
2223 | break; |
|
|
2224 | } |
|
|
2225 | } |
|
|
2226 | } |
|
|
2227 | rxvt_pclose_printer(fd); |
2216 | pclose_printer (fd); |
2228 | } |
2217 | } |
2229 | #endif /* PRINTPIPE */ |
2218 | #endif /* PRINTPIPE */ |
2230 | /*}}} */ |
2219 | /*}}} */ |
2231 | |
2220 | |
2232 | /* *INDENT-OFF* */ |
2221 | /* *INDENT-OFF* */ |
2233 | enum { |
2222 | enum { |
2234 | C1_40 = 0x40, |
2223 | C1_40 = 0x40, |
2235 | C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, |
2224 | C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, |
2236 | C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, |
2225 | C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, |
2237 | C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, |
2226 | C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, |
2238 | C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC |
2227 | C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC |
2239 | }; |
2228 | }; |
2240 | /* *INDENT-ON* */ |
2229 | /* *INDENT-ON* */ |
2241 | |
2230 | |
2242 | /*{{{ process non-printing single characters */ |
2231 | /*{{{ process non-printing single characters */ |
2243 | /* INTPROTO */ |
|
|
2244 | void |
2232 | void |
2245 | rxvt_process_nonprinting(pR_ unsigned char ch) |
2233 | rxvt_term::process_nonprinting (unsigned char ch) |
2246 | { |
2234 | { |
2247 | switch (ch) { |
2235 | switch (ch) |
|
|
2236 | { |
2248 | case C0_ENQ: /* terminal Status */ |
2237 | case C0_ENQ: /* terminal Status */ |
2249 | if (R->rs[Rs_answerbackstring]) |
2238 | if (rs[Rs_answerbackstring]) |
2250 | rxvt_tt_write(aR_ |
2239 | tt_write ( |
2251 | (const unsigned char *)R->rs[Rs_answerbackstring], |
2240 | (const unsigned char *)rs[Rs_answerbackstring], |
2252 | (unsigned int)STRLEN(R->rs[Rs_answerbackstring])); |
2241 | (unsigned int)STRLEN (rs[Rs_answerbackstring])); |
2253 | else |
2242 | else |
2254 | rxvt_tt_write(aR_ (unsigned char *)VT100_ANS, |
2243 | tt_write ((unsigned char *)VT100_ANS, |
2255 | (unsigned int)STRLEN(VT100_ANS)); |
2244 | (unsigned int)STRLEN (VT100_ANS)); |
2256 | break; |
2245 | break; |
2257 | case C0_BEL: /* bell */ |
2246 | case C0_BEL: /* bell */ |
2258 | rxvt_scr_bell(aR); |
2247 | scr_bell (); |
2259 | break; |
2248 | break; |
2260 | case C0_BS: /* backspace */ |
2249 | case C0_BS: /* backspace */ |
2261 | rxvt_scr_backspace(aR); |
2250 | scr_backspace (); |
2262 | break; |
2251 | break; |
2263 | case C0_HT: /* tab */ |
2252 | case C0_HT: /* tab */ |
2264 | rxvt_scr_tab(aR_ 1); |
2253 | scr_tab (1); |
2265 | break; |
2254 | break; |
2266 | case C0_CR: /* carriage return */ |
2255 | case C0_CR: /* carriage return */ |
2267 | rxvt_scr_gotorc(aR_ 0, 0, R_RELATIVE); |
2256 | scr_gotorc (0, 0, R_RELATIVE); |
2268 | break; |
2257 | break; |
2269 | case C0_VT: /* vertical tab, form feed */ |
2258 | case C0_VT: /* vertical tab, form feed */ |
2270 | case C0_FF: |
2259 | case C0_FF: |
2271 | case C0_LF: /* line feed */ |
2260 | case C0_LF: /* line feed */ |
2272 | rxvt_scr_index(aR_ UP); |
2261 | scr_index (UP); |
2273 | break; |
2262 | break; |
2274 | case C0_SO: /* shift out - acs */ |
2263 | case C0_SO: /* shift out - acs */ |
2275 | rxvt_scr_charset_choose(aR_ 1); |
2264 | scr_charset_choose (1); |
2276 | break; |
2265 | break; |
2277 | case C0_SI: /* shift in - acs */ |
2266 | case C0_SI: /* shift in - acs */ |
2278 | rxvt_scr_charset_choose(aR_ 0); |
2267 | scr_charset_choose (0); |
2279 | break; |
2268 | break; |
2280 | } |
2269 | } |
2281 | } |
2270 | } |
2282 | /*}}} */ |
2271 | /*}}} */ |
2283 | |
2272 | |
2284 | |
2273 | |
2285 | /*{{{ process VT52 escape sequences */ |
2274 | /*{{{ process VT52 escape sequences */ |
2286 | /* INTPROTO */ |
|
|
2287 | void |
2275 | void |
2288 | rxvt_process_escape_vt52(pR_ unsigned char ch) |
2276 | rxvt_term::process_escape_vt52 (unsigned char ch) |
2289 | { |
2277 | { |
2290 | int row, col; |
2278 | int row, col; |
|
|
2279 | |
|
|
2280 | switch (ch) |
2291 | |
2281 | { |
2292 | switch (ch) { |
|
|
2293 | case 'A': /* cursor up */ |
2282 | case 'A': /* cursor up */ |
2294 | rxvt_scr_gotorc(aR_ -1, 0, R_RELATIVE | C_RELATIVE); |
2283 | scr_gotorc (-1, 0, R_RELATIVE | C_RELATIVE); |
2295 | break; |
2284 | break; |
2296 | case 'B': /* cursor down */ |
2285 | case 'B': /* cursor down */ |
2297 | rxvt_scr_gotorc(aR_ 1, 0, R_RELATIVE | C_RELATIVE); |
2286 | scr_gotorc (1, 0, R_RELATIVE | C_RELATIVE); |
2298 | break; |
2287 | break; |
2299 | case 'C': /* cursor right */ |
2288 | case 'C': /* cursor right */ |
2300 | rxvt_scr_gotorc(aR_ 0, 1, R_RELATIVE | C_RELATIVE); |
2289 | scr_gotorc (0, 1, R_RELATIVE | C_RELATIVE); |
2301 | break; |
2290 | break; |
2302 | case 'D': /* cursor left */ |
2291 | case 'D': /* cursor left */ |
2303 | rxvt_scr_gotorc(aR_ 0, -1, R_RELATIVE | C_RELATIVE); |
2292 | scr_gotorc (0, -1, R_RELATIVE | C_RELATIVE); |
2304 | break; |
2293 | break; |
2305 | case 'H': /* cursor home */ |
2294 | case 'H': /* cursor home */ |
2306 | rxvt_scr_gotorc(aR_ 0, 0, 0); |
2295 | scr_gotorc (0, 0, 0); |
2307 | break; |
2296 | break; |
2308 | case 'I': /* cursor up and scroll down if needed */ |
2297 | case 'I': /* cursor up and scroll down if needed */ |
2309 | rxvt_scr_index(aR_ DN); |
2298 | scr_index (DN); |
2310 | break; |
2299 | break; |
2311 | case 'J': /* erase to end of screen */ |
2300 | case 'J': /* erase to end of screen */ |
2312 | rxvt_scr_erase_screen(aR_ 0); |
2301 | scr_erase_screen (0); |
2313 | break; |
2302 | break; |
2314 | case 'K': /* erase to end of line */ |
2303 | case 'K': /* erase to end of line */ |
2315 | rxvt_scr_erase_line(aR_ 0); |
2304 | scr_erase_line (0); |
2316 | break; |
2305 | break; |
2317 | case 'Y': /* move to specified row and col */ |
2306 | case 'Y': /* move to specified row and col */ |
2318 | /* full command is 'ESC Y row col' where row and col |
2307 | /* full command is 'ESC Y row col' where row and col |
2319 | * are encoded by adding 32 and sending the ascii |
2308 | * are encoded by adding 32 and sending the ascii |
2320 | * character. eg. SPACE = 0, '+' = 13, '0' = 18, |
2309 | * character. eg. SPACE = 0, '+' = 13, '0' = 18, |
2321 | * etc. */ |
2310 | * etc. */ |
2322 | row = rxvt_cmd_getc(aR) - ' '; |
2311 | row = cmd_getc () - ' '; |
2323 | col = rxvt_cmd_getc(aR) - ' '; |
2312 | col = cmd_getc () - ' '; |
2324 | rxvt_scr_gotorc(aR_ row, col, 0); |
2313 | scr_gotorc (row, col, 0); |
2325 | break; |
2314 | break; |
2326 | case 'Z': /* identify the terminal type */ |
2315 | case 'Z': /* identify the terminal type */ |
2327 | rxvt_tt_printf(aR_ "\033/Z"); /* I am a VT100 emulating a VT52 */ |
2316 | tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ |
2328 | break; |
2317 | break; |
2329 | case '<': /* turn off VT52 mode */ |
2318 | case '<': /* turn off VT52 mode */ |
2330 | PrivMode(0, PrivMode_vt52); |
2319 | PrivMode (0, PrivMode_vt52); |
2331 | break; |
2320 | break; |
2332 | case 'F': /* use special graphics character set */ |
2321 | case 'F': /* use special graphics character set */ |
2333 | case 'G': /* use regular character set */ |
2322 | case 'G': /* use regular character set */ |
2334 | /* unimplemented */ |
2323 | /* unimplemented */ |
2335 | break; |
2324 | break; |
2336 | case '=': /* use alternate keypad mode */ |
2325 | case '=': /* use alternate keypad mode */ |
2337 | case '>': /* use regular keypad mode */ |
2326 | case '>': /* use regular keypad mode */ |
2338 | /* unimplemented */ |
2327 | /* unimplemented */ |
2339 | break; |
2328 | break; |
2340 | } |
2329 | } |
2341 | } |
2330 | } |
2342 | /*}}} */ |
2331 | /*}}} */ |
2343 | |
2332 | |
2344 | |
2333 | |
2345 | /*{{{ process escape sequences */ |
2334 | /*{{{ process escape sequences */ |
2346 | /* INTPROTO */ |
|
|
2347 | void |
2335 | void |
2348 | rxvt_process_escape_seq(pR) |
2336 | rxvt_term::process_escape_seq () |
2349 | { |
2337 | { |
2350 | unsigned char ch = rxvt_cmd_getc(aR); |
2338 | unsigned char ch = cmd_getc (); |
2351 | |
2339 | |
2352 | if (R->PrivateModes & PrivMode_vt52) { |
2340 | if (PrivateModes & PrivMode_vt52) |
2353 | rxvt_process_escape_vt52(aR_ ch); |
|
|
2354 | return; |
|
|
2355 | } |
|
|
2356 | |
2341 | { |
|
|
2342 | process_escape_vt52 (ch); |
|
|
2343 | return; |
|
|
2344 | } |
|
|
2345 | |
2357 | switch (ch) { |
2346 | switch (ch) |
|
|
2347 | { |
2358 | /* case 1: do_tek_mode (); break; */ |
2348 | /* case 1: do_tek_mode (); break; */ |
2359 | case '#': |
2349 | case '#': |
2360 | if (rxvt_cmd_getc(aR) == '8') |
2350 | if (cmd_getc () == '8') |
2361 | rxvt_scr_E(aR); |
2351 | scr_E (); |
2362 | break; |
2352 | break; |
2363 | case '(': |
2353 | case '(': |
2364 | rxvt_scr_charset_set(aR_ 0, (unsigned int)rxvt_cmd_getc(aR)); |
2354 | scr_charset_set (0, (unsigned int)cmd_getc ()); |
2365 | break; |
2355 | break; |
2366 | case ')': |
2356 | case ')': |
2367 | rxvt_scr_charset_set(aR_ 1, (unsigned int)rxvt_cmd_getc(aR)); |
2357 | scr_charset_set (1, (unsigned int)cmd_getc ()); |
2368 | break; |
2358 | break; |
2369 | case '*': |
2359 | case '*': |
2370 | rxvt_scr_charset_set(aR_ 2, (unsigned int)rxvt_cmd_getc(aR)); |
2360 | scr_charset_set (2, (unsigned int)cmd_getc ()); |
2371 | break; |
2361 | break; |
2372 | case '+': |
2362 | case '+': |
2373 | rxvt_scr_charset_set(aR_ 3, (unsigned int)rxvt_cmd_getc(aR)); |
2363 | scr_charset_set (3, (unsigned int)cmd_getc ()); |
2374 | break; |
2364 | break; |
2375 | #ifdef MULTICHAR_SET |
2365 | #ifdef MULTICHAR_SET |
2376 | case '$': |
2366 | case '$': |
2377 | rxvt_scr_charset_set(aR_ -2, (unsigned int)rxvt_cmd_getc(aR)); |
2367 | scr_charset_set (-2, (unsigned int)cmd_getc ()); |
2378 | break; |
2368 | break; |
2379 | #endif |
2369 | #endif |
2380 | #ifndef NO_FRILLS |
2370 | #ifndef NO_FRILLS |
2381 | case '6': |
2371 | case '6': |
2382 | rxvt_scr_backindex(aR); |
2372 | scr_backindex (); |
2383 | break; |
2373 | break; |
2384 | #endif |
2374 | #endif |
2385 | case '7': |
2375 | case '7': |
2386 | rxvt_scr_cursor(aR_ SAVE); |
2376 | scr_cursor (SAVE); |
2387 | break; |
2377 | break; |
2388 | case '8': |
2378 | case '8': |
2389 | rxvt_scr_cursor(aR_ RESTORE); |
2379 | scr_cursor (RESTORE); |
2390 | break; |
2380 | break; |
2391 | #ifndef NO_FRILLS |
2381 | #ifndef NO_FRILLS |
2392 | case '9': |
2382 | case '9': |
2393 | rxvt_scr_forwardindex(aR); |
2383 | scr_forwardindex (); |
2394 | break; |
2384 | break; |
2395 | #endif |
2385 | #endif |
2396 | case '=': |
2386 | case '=': |
2397 | case '>': |
2387 | case '>': |
2398 | PrivMode((ch == '='), PrivMode_aplKP); |
2388 | PrivMode ((ch == '='), PrivMode_aplKP); |
2399 | break; |
2389 | break; |
2400 | |
2390 | |
2401 | case C1_40: |
2391 | case C1_40: |
2402 | rxvt_cmd_getc(aR); |
2392 | cmd_getc (); |
2403 | break; |
2393 | break; |
2404 | case C1_44: |
2394 | case C1_44: |
2405 | rxvt_scr_index(aR_ UP); |
2395 | scr_index (UP); |
2406 | break; |
2396 | break; |
2407 | |
2397 | |
2408 | /* 8.3.87: NEXT LINE */ |
2398 | /* 8.3.87: NEXT LINE */ |
2409 | case C1_NEL: /* ESC E */ |
2399 | case C1_NEL: /* ESC E */ |
2410 | { |
2400 | { |
2411 | uint32_t nlcr[] = { '\n', '\r' }; |
2401 | uint32_t nlcr[] = { '\n', '\r' }; |
2412 | rxvt_scr_add_lines(aR_ nlcr, 1, 2); |
2402 | scr_add_lines (nlcr, 1, 2); |
2413 | } |
2403 | } |
2414 | break; |
2404 | break; |
2415 | |
2405 | |
2416 | /* kidnapped escape sequence: Should be 8.3.48 */ |
2406 | /* kidnapped escape sequence: Should be 8.3.48 */ |
2417 | case C1_ESA: /* ESC G */ |
2407 | case C1_ESA: /* ESC G */ |
2418 | rxvt_process_graphics(aR); |
2408 | process_graphics (); |
2419 | break; |
2409 | break; |
2420 | |
2410 | |
2421 | /* 8.3.63: CHARACTER TABULATION SET */ |
2411 | /* 8.3.63: CHARACTER TABULATION SET */ |
2422 | case C1_HTS: /* ESC H */ |
2412 | case C1_HTS: /* ESC H */ |
2423 | rxvt_scr_set_tab(aR_ 1); |
2413 | scr_set_tab (1); |
2424 | break; |
2414 | break; |
2425 | |
2415 | |
2426 | /* 8.3.105: REVERSE LINE FEED */ |
2416 | /* 8.3.105: REVERSE LINE FEED */ |
2427 | case C1_RI: /* ESC M */ |
2417 | case C1_RI: /* ESC M */ |
2428 | rxvt_scr_index(aR_ DN); |
2418 | scr_index (DN); |
2429 | break; |
2419 | break; |
2430 | |
2420 | |
2431 | /* 8.3.142: SINGLE-SHIFT TWO */ |
2421 | /* 8.3.142: SINGLE-SHIFT TWO */ |
2432 | /*case C1_SS2: scr_single_shift (2); break; */ |
2422 | /*case C1_SS2: scr_single_shift (2); break; */ |
2433 | |
2423 | |
2434 | /* 8.3.143: SINGLE-SHIFT THREE */ |
2424 | /* 8.3.143: SINGLE-SHIFT THREE */ |
2435 | /*case C1_SS3: scr_single_shift (3); break; */ |
2425 | /*case C1_SS3: scr_single_shift (3); break; */ |
2436 | |
2426 | |
2437 | /* 8.3.27: DEVICE CONTROL STRING */ |
2427 | /* 8.3.27: DEVICE CONTROL STRING */ |
2438 | case C1_DCS: /* ESC P */ |
2428 | case C1_DCS: /* ESC P */ |
2439 | rxvt_process_dcs_seq(aR); |
2429 | process_dcs_seq (); |
2440 | break; |
2430 | break; |
2441 | |
2431 | |
2442 | /* 8.3.110: SINGLE CHARACTER INTRODUCER */ |
2432 | /* 8.3.110: SINGLE CHARACTER INTRODUCER */ |
2443 | case C1_SCI: /* ESC Z */ |
2433 | case C1_SCI: /* ESC Z */ |
2444 | rxvt_tt_write(aR_ (const unsigned char *)ESCZ_ANSWER, |
2434 | tt_write ((const unsigned char *)ESCZ_ANSWER, |
2445 | (unsigned int)(sizeof(ESCZ_ANSWER) - 1)); |
2435 | (unsigned int) (sizeof (ESCZ_ANSWER) - 1)); |
2446 | break; /* steal obsolete ESC [ c */ |
2436 | break; /* steal obsolete ESC [ c */ |
2447 | |
2437 | |
2448 | /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ |
2438 | /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ |
2449 | case C1_CSI: /* ESC [ */ |
2439 | case C1_CSI: /* ESC [ */ |
2450 | rxvt_process_csi_seq(aR); |
2440 | process_csi_seq (); |
2451 | break; |
2441 | break; |
2452 | |
2442 | |
2453 | /* 8.3.90: OPERATING SYSTEM COMMAND */ |
2443 | /* 8.3.90: OPERATING SYSTEM COMMAND */ |
2454 | case C1_OSC: /* ESC ] */ |
2444 | case C1_OSC: /* ESC ] */ |
2455 | rxvt_process_osc_seq(aR); |
2445 | process_osc_seq (); |
2456 | break; |
2446 | break; |
2457 | |
2447 | |
2458 | /* 8.3.106: RESET TO INITIAL STATE */ |
2448 | /* 8.3.106: RESET TO INITIAL STATE */ |
2459 | case 'c': |
2449 | case 'c': |
2460 | rxvt_scr_poweron(aR); |
2450 | scr_poweron (); |
2461 | rxvt_scrollbar_show(aR_ 1); |
2451 | scrollbar_show (1); |
2462 | break; |
2452 | break; |
2463 | |
2453 | |
2464 | /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ |
2454 | /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ |
2465 | case 'n': |
2455 | case 'n': |
2466 | rxvt_scr_charset_choose(aR_ 2); |
2456 | scr_charset_choose (2); |
2467 | break; |
2457 | break; |
2468 | |
2458 | |
2469 | /* 8.3.81: LOCKING-SHIFT THREE (see ISO2022) */ |
2459 | /* 8.3.81: LOCKING-SHIFT THREE (see ISO2022) */ |
2470 | case 'o': |
2460 | case 'o': |
2471 | rxvt_scr_charset_choose(aR_ 3); |
2461 | scr_charset_choose (3); |
2472 | break; |
2462 | break; |
2473 | } |
2463 | } |
2474 | } |
2464 | } |
2475 | /*}}} */ |
2465 | /*}}} */ |
2476 | |
2466 | |
2477 | /*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ |
2467 | /*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ |
2478 | /* *INDENT-OFF* */ |
2468 | /* *INDENT-OFF* */ |
2479 | enum { |
2469 | enum { |
2480 | CSI_ICH = 0x40, |
2470 | CSI_ICH = 0x40, |
2481 | CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, |
2471 | CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, |
2482 | CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , |
2472 | CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , |
2483 | CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, |
2473 | CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, |
2484 | CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, |
2474 | CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, |
2485 | CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, |
2475 | CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, |
2486 | CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, |
2476 | CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, |
2487 | CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , |
2477 | CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , |
2488 | CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F |
2478 | CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F |
2489 | }; |
2479 | }; |
2490 | |
2480 | |
2491 | #define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ |
2481 | #define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ |
2492 | (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ |
2482 | (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ |
2493 | | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) |
2483 | | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) |
2494 | #define get_byte_array_bit(array, bit) \ |
2484 | #define get_byte_array_bit(array, bit) \ |
2495 | (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) |
2485 | (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) |
2496 | |
2486 | |
2497 | const unsigned char csi_defaults[] = { |
2487 | const unsigned char csi_defaults[] = |
|
|
2488 | { |
2498 | make_byte(1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ |
2489 | make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ |
2499 | make_byte(1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ |
2490 | make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ |
2500 | make_byte(1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ |
2491 | make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ |
2501 | make_byte(1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ |
2492 | make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ |
2502 | make_byte(1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ |
2493 | make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ |
2503 | make_byte(0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ |
2494 | make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ |
2504 | make_byte(0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ |
2495 | make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ |
2505 | make_byte(0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ |
2496 | make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ |
2506 | }; |
2497 | }; |
2507 | /* *INDENT-ON* */ |
2498 | /* *INDENT-ON* */ |
2508 | |
2499 | |
2509 | /* INTPROTO */ |
|
|
2510 | void |
2500 | void |
2511 | rxvt_process_csi_seq(pR) |
2501 | rxvt_term::process_csi_seq () |
2512 | { |
2502 | { |
2513 | unsigned char ch, priv, i; |
2503 | unsigned char ch, priv, i; |
2514 | unsigned int nargs, p; |
2504 | unsigned int nargs, p; |
2515 | int n, ndef; |
2505 | int n, ndef; |
2516 | int arg[ESC_ARGS]; |
2506 | int arg[ESC_ARGS]; |
2517 | |
2507 | |
2518 | for (nargs = ESC_ARGS; nargs > 0;) |
2508 | for (nargs = ESC_ARGS; nargs > 0;) |
2519 | arg[--nargs] = 0; |
2509 | arg[--nargs] = 0; |
2520 | |
2510 | |
2521 | priv = 0; |
2511 | priv = 0; |
|
|
2512 | ch = cmd_getc (); |
|
|
2513 | if (ch >= '<' && ch <= '?') |
|
|
2514 | { /* '<' '=' '>' '?' */ |
|
|
2515 | priv = ch; |
2522 | ch = rxvt_cmd_getc(aR); |
2516 | ch = cmd_getc (); |
2523 | if (ch >= '<' && ch <= '?') { /* '<' '=' '>' '?' */ |
|
|
2524 | priv = ch; |
|
|
2525 | ch = rxvt_cmd_getc(aR); |
|
|
2526 | } |
2517 | } |
2527 | /* read any numerical arguments */ |
2518 | /* read any numerical arguments */ |
2528 | for (n = -1; ch < CSI_ICH; ) { |
2519 | for (n = -1; ch < CSI_ICH; ) |
|
|
2520 | { |
2529 | if (isdigit(ch)) { |
2521 | if (isdigit (ch)) |
|
|
2522 | { |
2530 | if (n < 0) |
2523 | if (n < 0) |
2531 | n = ch - '0'; |
2524 | n = ch - '0'; |
2532 | else |
2525 | else |
2533 | n = n * 10 + ch - '0'; |
2526 | n = n * 10 + ch - '0'; |
|
|
2527 | } |
2534 | } else if (ch == ';') { |
2528 | else if (ch == ';') |
|
|
2529 | { |
2535 | if (nargs < ESC_ARGS) |
2530 | if (nargs < ESC_ARGS) |
2536 | arg[nargs++] = n; |
2531 | arg[nargs++] = n; |
2537 | n = -1; |
2532 | n = -1; |
|
|
2533 | } |
2538 | } else if (ch == '\b') { |
2534 | else if (ch == '\b') |
2539 | rxvt_scr_backspace(aR); |
2535 | { |
|
|
2536 | scr_backspace (); |
|
|
2537 | } |
2540 | } else if (ch == C0_ESC) { |
2538 | else if (ch == C0_ESC) |
2541 | rxvt_process_escape_seq(aR); |
2539 | { |
|
|
2540 | process_escape_seq (); |
|
|
2541 | return; |
|
|
2542 | } |
|
|
2543 | else if (ch < ' ') |
|
|
2544 | { |
|
|
2545 | process_nonprinting (ch); |
|
|
2546 | } |
|
|
2547 | ch = cmd_getc (); |
|
|
2548 | } |
|
|
2549 | |
|
|
2550 | if (ch > CSI_7F) |
2542 | return; |
2551 | return; |
2543 | } else if (ch < ' ') { |
|
|
2544 | rxvt_process_nonprinting(aR_ ch); |
|
|
2545 | } |
|
|
2546 | ch = rxvt_cmd_getc(aR); |
|
|
2547 | } |
|
|
2548 | |
2552 | |
2549 | if (ch > CSI_7F) |
|
|
2550 | return; |
|
|
2551 | |
|
|
2552 | if (nargs < ESC_ARGS) |
2553 | if (nargs < ESC_ARGS) |
2553 | arg[nargs++] = n; |
2554 | arg[nargs++] = n; |
2554 | |
2555 | |
2555 | i = ch - CSI_ICH; |
2556 | i = ch - CSI_ICH; |
2556 | ndef = get_byte_array_bit(csi_defaults, i); |
2557 | ndef = get_byte_array_bit (csi_defaults, i); |
2557 | for (p = 0; p < nargs; p++) |
2558 | for (p = 0; p < nargs; p++) |
2558 | if (arg[p] == -1) |
2559 | if (arg[p] == -1) |
2559 | arg[p] = ndef; |
2560 | arg[p] = ndef; |
2560 | |
2561 | |
2561 | #ifdef DEBUG_CMD |
2562 | #ifdef DEBUG_CMD |
2562 | fprintf(stderr, "CSI "); |
2563 | fprintf (stderr, "CSI "); |
2563 | for (p = 0; p < nargs; p++) |
2564 | for (p = 0; p < nargs; p++) |
2564 | fprintf(stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : ""); |
2565 | fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : ""); |
2565 | fprintf(stderr, "%c\n", ch); |
2566 | fprintf (stderr, "%c\n", ch); |
2566 | #endif |
2567 | #endif |
2567 | |
2568 | |
2568 | /* |
2569 | /* |
2569 | * private mode handling |
2570 | * private mode handling |
2570 | */ |
2571 | */ |
2571 | if (priv) { |
2572 | if (priv) |
2572 | switch (priv) { |
2573 | { |
2573 | case '>': |
2574 | switch (priv) |
|
|
2575 | { |
|
|
2576 | case '>': |
2574 | if (ch == CSI_DA) /* secondary device attributes */ |
2577 | if (ch == CSI_DA) /* secondary device attributes */ |
2575 | rxvt_tt_printf(aR_ "\033[>%d;%-.8s;0c", 'R', VSTRING); |
2578 | tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); |
2576 | break; |
2579 | break; |
2577 | case '?': |
2580 | case '?': |
2578 | if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') |
2581 | if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') |
2579 | rxvt_process_terminal_mode(aR_ ch, priv, nargs, arg); |
2582 | process_terminal_mode (ch, priv, nargs, arg); |
2580 | break; |
2583 | break; |
2581 | } |
2584 | } |
2582 | return; |
2585 | return; |
2583 | } |
2586 | } |
2584 | |
2587 | |
2585 | switch (ch) { |
2588 | switch (ch) |
2586 | /* |
2589 | { |
|
|
2590 | /* |
2587 | * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) |
2591 | * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses) |
2588 | */ |
2592 | */ |
2589 | #ifdef PRINTPIPE |
2593 | #ifdef PRINTPIPE |
2590 | case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ |
2594 | case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ |
2591 | switch (arg[0]) { |
2595 | switch (arg[0]) |
|
|
2596 | { |
2592 | case 0: /* initiate transfer to primary aux device */ |
2597 | case 0: /* initiate transfer to primary aux device */ |
2593 | rxvt_scr_printscreen(aR_ 0); |
2598 | scr_printscreen (0); |
2594 | break; |
2599 | break; |
2595 | case 5: /* start relay to primary aux device */ |
2600 | case 5: /* start relay to primary aux device */ |
2596 | rxvt_process_print_pipe(aR); |
2601 | process_print_pipe (); |
|
|
2602 | break; |
|
|
2603 | } |
2597 | break; |
2604 | break; |
2598 | } |
|
|
2599 | break; |
|
|
2600 | #endif |
2605 | #endif |
2601 | |
2606 | |
2602 | case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ |
2607 | case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ |
2603 | case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ |
2608 | case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ |
2604 | arg[0] = -arg[0]; |
2609 | arg[0] = -arg[0]; |
2605 | /* FALLTHROUGH */ |
2610 | /* FALLTHROUGH */ |
2606 | case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ |
2611 | case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ |
2607 | case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ |
2612 | case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ |
2608 | rxvt_scr_gotorc(aR_ arg[0], 0, RELATIVE); |
2613 | scr_gotorc (arg[0], 0, RELATIVE); |
2609 | break; |
2614 | break; |
2610 | |
2615 | |
2611 | case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ |
2616 | case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ |
2612 | case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ |
2617 | case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ |
2613 | #ifdef ISO6429 |
2618 | #ifdef ISO6429 |
2614 | arg[0] = -arg[0]; |
2619 | arg[0] = -arg[0]; |
2615 | #else /* emulate common DEC VTs */ |
2620 | #else /* emulate common DEC VTs */ |
2616 | arg[0] = arg[0] ? -arg[0] : -1; |
2621 | arg[0] = arg[0] ? -arg[0] : -1; |
2617 | #endif |
2622 | #endif |
2618 | /* FALLTHROUGH */ |
2623 | /* FALLTHROUGH */ |
2619 | case CSI_CUF: /* 8.3.20: (1) CURSOR RIGHT */ |
2624 | case CSI_CUF: /* 8.3.20: (1) CURSOR RIGHT */ |
2620 | case CSI_HPR: /* 8.3.60: (1) CHARACTER POSITION FORWARD */ |
2625 | case CSI_HPR: /* 8.3.60: (1) CHARACTER POSITION FORWARD */ |
2621 | #ifdef ISO6429 |
2626 | #ifdef ISO6429 |
2622 | rxvt_scr_gotorc(aR_ 0, arg[0], RELATIVE); |
2627 | scr_gotorc (0, arg[0], RELATIVE); |
2623 | #else /* emulate common DEC VTs */ |
2628 | #else /* emulate common DEC VTs */ |
2624 | rxvt_scr_gotorc(aR_ 0, arg[0] ? arg[0] : 1, RELATIVE); |
2629 | scr_gotorc (0, arg[0] ? arg[0] : 1, RELATIVE); |
2625 | #endif |
2630 | #endif |
2626 | break; |
2631 | break; |
2627 | |
2632 | |
2628 | case CSI_CPL: /* 8.3.13: (1) CURSOR PRECEDING LINE */ |
2633 | case CSI_CPL: /* 8.3.13: (1) CURSOR PRECEDING LINE */ |
2629 | arg[0] = -arg[0]; |
2634 | arg[0] = -arg[0]; |
2630 | /* FALLTHROUGH */ |
2635 | /* FALLTHROUGH */ |
2631 | case CSI_CNL: /* 8.3.12: (1) CURSOR NEXT LINE */ |
2636 | case CSI_CNL: /* 8.3.12: (1) CURSOR NEXT LINE */ |
2632 | rxvt_scr_gotorc(aR_ arg[0], 0, R_RELATIVE); |
2637 | scr_gotorc (arg[0], 0, R_RELATIVE); |
2633 | break; |
2638 | break; |
2634 | |
2639 | |
2635 | case CSI_CHA: /* 8.3.9: (1) CURSOR CHARACTER ABSOLUTE */ |
2640 | case CSI_CHA: /* 8.3.9: (1) CURSOR CHARACTER ABSOLUTE */ |
2636 | case CSI_HPA: /* 8.3.58: (1) CURSOR POSITION ABSOLUTE */ |
2641 | case CSI_HPA: /* 8.3.58: (1) CURSOR POSITION ABSOLUTE */ |
2637 | rxvt_scr_gotorc(aR_ 0, arg[0] - 1, R_RELATIVE); |
2642 | scr_gotorc (0, arg[0] - 1, R_RELATIVE); |
2638 | break; |
2643 | break; |
2639 | |
2644 | |
2640 | case CSI_VPA: /* 8.3.159: (1) LINE POSITION ABSOLUTE */ |
2645 | case CSI_VPA: /* 8.3.159: (1) LINE POSITION ABSOLUTE */ |
2641 | rxvt_scr_gotorc(aR_ arg[0] - 1, 0, C_RELATIVE); |
2646 | scr_gotorc (arg[0] - 1, 0, C_RELATIVE); |
2642 | break; |
2647 | break; |
2643 | |
2648 | |
2644 | case CSI_CUP: /* 8.3.21: (1,1) CURSOR POSITION */ |
2649 | case CSI_CUP: /* 8.3.21: (1,1) CURSOR POSITION */ |
2645 | case CSI_HVP: /* 8.3.64: (1,1) CHARACTER AND LINE POSITION */ |
2650 | case CSI_HVP: /* 8.3.64: (1,1) CHARACTER AND LINE POSITION */ |
2646 | rxvt_scr_gotorc(aR_ arg[0] - 1, nargs < 2 ? 0 : (arg[1] - 1), 0); |
2651 | scr_gotorc (arg[0] - 1, nargs < 2 ? 0 : (arg[1] - 1), 0); |
2647 | break; |
2652 | break; |
2648 | |
2653 | |
2649 | case CSI_CBT: /* 8.3.7: (1) CURSOR BACKWARD TABULATION */ |
2654 | case CSI_CBT: /* 8.3.7: (1) CURSOR BACKWARD TABULATION */ |
2650 | arg[0] = -arg[0]; |
2655 | arg[0] = -arg[0]; |
2651 | /* FALLTHROUGH */ |
2656 | /* FALLTHROUGH */ |
2652 | case CSI_CHT: /* 8.3.10: (1) CURSOR FORWARD TABULATION */ |
2657 | case CSI_CHT: /* 8.3.10: (1) CURSOR FORWARD TABULATION */ |
2653 | rxvt_scr_tab(aR_ arg[0]); |
2658 | scr_tab (arg[0]); |
2654 | break; |
2659 | break; |
2655 | |
2660 | |
2656 | case CSI_ED: /* 8.3.40: (0) ERASE IN PAGE */ |
2661 | case CSI_ED: /* 8.3.40: (0) ERASE IN PAGE */ |
2657 | rxvt_scr_erase_screen(aR_ arg[0]); |
2662 | scr_erase_screen (arg[0]); |
2658 | break; |
2663 | break; |
2659 | |
2664 | |
2660 | case CSI_EL: /* 8.3.42: (0) ERASE IN LINE */ |
2665 | case CSI_EL: /* 8.3.42: (0) ERASE IN LINE */ |
2661 | rxvt_scr_erase_line(aR_ arg[0]); |
2666 | scr_erase_line (arg[0]); |
2662 | break; |
2667 | break; |
2663 | |
2668 | |
2664 | case CSI_ICH: /* 8.3.65: (1) INSERT CHARACTER */ |
2669 | case CSI_ICH: /* 8.3.65: (1) INSERT CHARACTER */ |
2665 | rxvt_scr_insdel_chars(aR_ arg[0], INSERT); |
2670 | scr_insdel_chars (arg[0], INSERT); |
2666 | break; |
2671 | break; |
2667 | |
2672 | |
2668 | case CSI_IL: /* 8.3.68: (1) INSERT LINE */ |
2673 | case CSI_IL: /* 8.3.68: (1) INSERT LINE */ |
2669 | rxvt_scr_insdel_lines(aR_ arg[0], INSERT); |
2674 | scr_insdel_lines (arg[0], INSERT); |
2670 | break; |
2675 | break; |
2671 | |
2676 | |
2672 | case CSI_DL: /* 8.3.33: (1) DELETE LINE */ |
2677 | case CSI_DL: /* 8.3.33: (1) DELETE LINE */ |
2673 | rxvt_scr_insdel_lines(aR_ arg[0], DELETE); |
2678 | scr_insdel_lines (arg[0], DELETE); |
2674 | break; |
2679 | break; |
2675 | |
2680 | |
2676 | case CSI_ECH: /* 8.3.39: (1) ERASE CHARACTER */ |
2681 | case CSI_ECH: /* 8.3.39: (1) ERASE CHARACTER */ |
2677 | rxvt_scr_insdel_chars(aR_ arg[0], ERASE); |
2682 | scr_insdel_chars (arg[0], ERASE); |
2678 | break; |
2683 | break; |
2679 | |
2684 | |
2680 | case CSI_DCH: /* 8.3.26: (1) DELETE CHARACTER */ |
2685 | case CSI_DCH: /* 8.3.26: (1) DELETE CHARACTER */ |
2681 | rxvt_scr_insdel_chars(aR_ arg[0], DELETE); |
2686 | scr_insdel_chars (arg[0], DELETE); |
2682 | break; |
2687 | break; |
2683 | |
2688 | |
2684 | case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ |
2689 | case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ |
2685 | arg[0] = -arg[0]; |
2690 | arg[0] = -arg[0]; |
2686 | /* FALLTHROUGH */ |
2691 | /* FALLTHROUGH */ |
2687 | case CSI_SU: /* 8.3.148: (1) SCROLL UP */ |
2692 | case CSI_SU: /* 8.3.148: (1) SCROLL UP */ |
2688 | rxvt_scroll_text(aR_ R->screen.tscroll, R->screen.bscroll, arg[0], 0); |
2693 | scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); |
2689 | break; |
2694 | break; |
2690 | |
2695 | |
2691 | case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ |
2696 | case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ |
2692 | rxvt_tt_write(aR_ (const unsigned char *)VT100_ANS, |
2697 | tt_write ((const unsigned char *)VT100_ANS, |
2693 | (unsigned int)(sizeof(VT100_ANS) - 1)); |
2698 | (unsigned int) (sizeof (VT100_ANS) - 1)); |
2694 | break; |
2699 | break; |
2695 | |
2700 | |
2696 | case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ |
2701 | case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ |
2697 | rxvt_process_sgr_mode(aR_ nargs, arg); |
2702 | process_sgr_mode (nargs, arg); |
2698 | break; |
2703 | break; |
2699 | |
2704 | |
2700 | case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ |
2705 | case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ |
2701 | switch (arg[0]) { |
2706 | switch (arg[0]) |
|
|
2707 | { |
2702 | case 5: /* DSR requested */ |
2708 | case 5: /* DSR requested */ |
2703 | rxvt_tt_printf(aR_ "\033[0n"); |
2709 | tt_printf ("\033[0n"); |
2704 | break; |
2710 | break; |
2705 | case 6: /* CPR requested */ |
2711 | case 6: /* CPR requested */ |
2706 | rxvt_scr_report_position(aR); |
2712 | scr_report_position (); |
2707 | break; |
2713 | break; |
2708 | #if defined (ENABLE_DISPLAY_ANSWER) |
2714 | #if defined (ENABLE_DISPLAY_ANSWER) |
2709 | case 7: /* unofficial extension */ |
2715 | case 7: /* unofficial extension */ |
2710 | rxvt_tt_printf(aR_ "%-.250s\n", R->rs[Rs_display_name]); |
2716 | tt_printf ("%-.250s\n", rs[Rs_display_name]); |
2711 | break; |
2717 | break; |
2712 | #endif |
2718 | #endif |
2713 | case 8: /* unofficial extension */ |
2719 | case 8: /* unofficial extension */ |
2714 | rxvt_xterm_seq(aR_ XTerm_title, APL_NAME "-" VERSION, CHAR_ST); |
2720 | xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); |
|
|
2721 | break; |
|
|
2722 | } |
2715 | break; |
2723 | break; |
2716 | } |
|
|
2717 | break; |
|
|
2718 | |
2724 | |
2719 | case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ |
2725 | case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ |
2720 | switch (arg[0]) { |
2726 | switch (arg[0]) |
|
|
2727 | { |
2721 | case 0: /* char tab stop cleared at active position */ |
2728 | case 0: /* char tab stop cleared at active position */ |
2722 | rxvt_scr_set_tab(aR_ 0); |
2729 | scr_set_tab (0); |
2723 | break; |
2730 | break; |
2724 | /* case 1: */ /* line tab stop cleared in active line */ |
2731 | /* case 1: */ /* line tab stop cleared in active line */ |
2725 | /* case 2: */ /* char tab stops cleared in active line */ |
2732 | /* case 2: */ /* char tab stops cleared in active line */ |
2726 | case 3: /* all char tab stops are cleared */ |
2733 | case 3: /* all char tab stops are cleared */ |
2727 | /* case 4: */ /* all line tab stops are cleared */ |
2734 | /* case 4: */ /* all line tab stops are cleared */ |
2728 | case 5: /* all tab stops are cleared */ |
2735 | case 5: /* all tab stops are cleared */ |
2729 | rxvt_scr_set_tab(aR_ -1); |
2736 | scr_set_tab (-1); |
|
|
2737 | break; |
|
|
2738 | } |
2730 | break; |
2739 | break; |
2731 | } |
|
|
2732 | break; |
|
|
2733 | |
2740 | |
2734 | case CSI_CTC: /* 8.3.17: (0) CURSOR TABULATION CONTROL */ |
2741 | case CSI_CTC: /* 8.3.17: (0) CURSOR TABULATION CONTROL */ |
2735 | switch (arg[0]) { |
2742 | switch (arg[0]) |
|
|
2743 | { |
2736 | case 0: /* char tab stop set at active position */ |
2744 | case 0: /* char tab stop set at active position */ |
2737 | rxvt_scr_set_tab(aR_ 1); |
2745 | scr_set_tab (1); |
2738 | break; /* = ESC H */ |
2746 | break; /* = ESC H */ |
2739 | /* case 1: */ /* line tab stop set at active line */ |
2747 | /* case 1: */ /* line tab stop set at active line */ |
2740 | case 2: /* char tab stop cleared at active position */ |
2748 | case 2: /* char tab stop cleared at active position */ |
2741 | rxvt_scr_set_tab(aR_ 0); |
2749 | scr_set_tab (0); |
2742 | break; /* = ESC [ 0 g */ |
2750 | break; /* = ESC [ 0 g */ |
2743 | /* case 3: */ /* line tab stop cleared at active line */ |
2751 | /* case 3: */ /* line tab stop cleared at active line */ |
2744 | /* case 4: */ /* char tab stops cleared at active line */ |
2752 | /* case 4: */ /* char tab stops cleared at active line */ |
2745 | case 5: /* all char tab stops are cleared */ |
2753 | case 5: /* all char tab stops are cleared */ |
2746 | rxvt_scr_set_tab(aR_ -1); |
2754 | scr_set_tab (-1); |
2747 | break; /* = ESC [ 3 g */ |
2755 | break; /* = ESC [ 3 g */ |
2748 | /* case 6: */ /* all line tab stops are cleared */ |
2756 | /* case 6: */ /* all line tab stops are cleared */ |
2749 | } |
2757 | } |
2750 | break; |
2758 | break; |
2751 | |
2759 | |
2752 | case CSI_RM: /* 8.3.107: RESET MODE */ |
2760 | case CSI_RM: /* 8.3.107: RESET MODE */ |
2753 | if (arg[0] == 4) |
2761 | if (arg[0] == 4) |
2754 | rxvt_scr_insert_mode(aR_ 0); |
2762 | scr_insert_mode (0); |
2755 | break; |
2763 | break; |
2756 | |
2764 | |
2757 | case CSI_SM: /* 8.3.126: SET MODE */ |
2765 | case CSI_SM: /* 8.3.126: SET MODE */ |
2758 | if (arg[0] == 4) |
2766 | if (arg[0] == 4) |
2759 | rxvt_scr_insert_mode(aR_ 1); |
2767 | scr_insert_mode (1); |
2760 | break; |
2768 | break; |
2761 | |
2769 | |
2762 | /* |
2770 | /* |
2763 | * PRIVATE USE beyond this point. All CSI_7? sequences here |
2771 | * PRIVATE USE beyond this point. All CSI_7? sequences here |
2764 | */ |
2772 | */ |
2765 | case CSI_72: /* DECSTBM: set top and bottom margins */ |
2773 | case CSI_72: /* DECSTBM: set top and bottom margins */ |
2766 | if (nargs == 1) |
2774 | if (nargs == 1) |
2767 | rxvt_scr_scroll_region(aR_ arg[0] - 1, MAX_ROWS - 1); |
2775 | scr_scroll_region (arg[0] - 1, MAX_ROWS - 1); |
2768 | else if (nargs == 0 || arg[0] >= arg[1]) |
2776 | else if (nargs == 0 || arg[0] >= arg[1]) |
2769 | rxvt_scr_scroll_region(aR_ 0, MAX_ROWS - 1); |
2777 | scr_scroll_region (0, MAX_ROWS - 1); |
2770 | else |
2778 | else |
2771 | rxvt_scr_scroll_region(aR_ arg[0] - 1, arg[1] - 1); |
2779 | scr_scroll_region (arg[0] - 1, arg[1] - 1); |
2772 | break; |
2780 | break; |
2773 | |
2781 | |
2774 | case CSI_73: |
2782 | case CSI_73: |
2775 | rxvt_scr_cursor(aR_ SAVE); |
2783 | scr_cursor (SAVE); |
2776 | break; |
2784 | break; |
2777 | case CSI_75: |
2785 | case CSI_75: |
2778 | rxvt_scr_cursor(aR_ RESTORE); |
2786 | scr_cursor (RESTORE); |
2779 | break; |
2787 | break; |
2780 | |
2788 | |
2781 | #ifndef NO_FRILLS |
2789 | #ifndef NO_FRILLS |
2782 | case CSI_74: |
2790 | case CSI_74: |
2783 | rxvt_process_window_ops(aR_ arg, nargs); |
2791 | process_window_ops (arg, nargs); |
2784 | break; |
2792 | break; |
2785 | #endif |
2793 | #endif |
2786 | |
2794 | |
2787 | case CSI_78: /* DECREQTPARM */ |
2795 | case CSI_78: /* DECREQTPARM */ |
2788 | if (arg[0] == 0 || arg[0] == 1) |
2796 | if (arg[0] == 0 || arg[0] == 1) |
2789 | rxvt_tt_printf(aR_ "\033[%d;1;1;112;112;1;0x", arg[0] + 2); |
2797 | tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); |
2790 | /* FALLTHROUGH */ |
2798 | /* FALLTHROUGH */ |
2791 | |
2799 | |
2792 | default: |
2800 | default: |
2793 | break; |
2801 | break; |
2794 | } |
2802 | } |
2795 | } |
2803 | } |
2796 | /*}}} */ |
2804 | /*}}} */ |
2797 | |
2805 | |
2798 | #ifndef NO_FRILLS |
2806 | #ifndef NO_FRILLS |
2799 | /* ARGSUSED */ |
2807 | /* ARGSUSED */ |
2800 | /* INTPROTO */ |
|
|
2801 | void |
2808 | void |
2802 | rxvt_process_window_ops(pR_ const int *args, unsigned int nargs) |
2809 | rxvt_term::process_window_ops (const int *args, unsigned int nargs) |
2803 | { |
2810 | { |
2804 | int x, y; |
2811 | int x, y; |
2805 | #if 0 |
2812 | #if 0 |
2806 | char *s; |
2813 | char *s; |
2807 | #endif |
2814 | #endif |
2808 | XWindowAttributes wattr; |
2815 | XWindowAttributes wattr; |
2809 | Window wdummy; |
2816 | Window wdummy; |
2810 | |
2817 | |
2811 | if (nargs == 0) |
2818 | if (nargs == 0) |
2812 | return; |
2819 | return; |
2813 | switch (args[0]) { |
2820 | switch (args[0]) |
|
|
2821 | { |
2814 | /* |
2822 | /* |
2815 | * commands |
2823 | * commands |
2816 | */ |
2824 | */ |
2817 | case 1: /* deiconify window */ |
2825 | case 1: /* deiconify window */ |
2818 | XMapWindow(R->Xdisplay, R->TermWin.parent[0]); |
2826 | XMapWindow (display->display, TermWin.parent[0]); |
2819 | break; |
2827 | break; |
2820 | case 2: /* iconify window */ |
2828 | case 2: /* iconify window */ |
2821 | XIconifyWindow(R->Xdisplay, R->TermWin.parent[0], |
2829 | XIconifyWindow (display->display, TermWin.parent[0], |
2822 | DefaultScreen(R->Xdisplay)); |
2830 | DefaultScreen (display->display)); |
2823 | break; |
2831 | break; |
2824 | case 3: /* set position (pixels) */ |
2832 | case 3: /* set position (pixels) */ |
2825 | XMoveWindow(R->Xdisplay, R->TermWin.parent[0], args[1], args[2]); |
2833 | XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); |
2826 | break; |
2834 | break; |
2827 | case 4: /* set size (pixels) */ |
2835 | case 4: /* set size (pixels) */ |
2828 | rxvt_set_widthheight(aR_ (unsigned int)args[2], (unsigned int)args[1]); |
2836 | set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); |
2829 | break; |
2837 | break; |
2830 | case 5: /* raise window */ |
2838 | case 5: /* raise window */ |
2831 | XRaiseWindow(R->Xdisplay, R->TermWin.parent[0]); |
2839 | XRaiseWindow (display->display, TermWin.parent[0]); |
2832 | break; |
2840 | break; |
2833 | case 6: /* lower window */ |
2841 | case 6: /* lower window */ |
2834 | XLowerWindow(R->Xdisplay, R->TermWin.parent[0]); |
2842 | XLowerWindow (display->display, TermWin.parent[0]); |
2835 | break; |
2843 | break; |
2836 | case 7: /* refresh window */ |
2844 | case 7: /* refresh window */ |
2837 | rxvt_scr_touch(aR_ True); |
2845 | scr_touch (true); |
2838 | break; |
2846 | break; |
2839 | case 8: /* set size (chars) */ |
2847 | case 8: /* set size (chars) */ |
2840 | rxvt_set_widthheight(aR_ (unsigned int)(args[2] * R->TermWin.fwidth), |
2848 | set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), |
2841 | (unsigned int)(args[1] * R->TermWin.fheight)); |
2849 | (unsigned int) (args[1] * TermWin.fheight)); |
2842 | break; |
2850 | break; |
2843 | default: |
2851 | default: |
2844 | if (args[0] >= 24) /* set height (chars) */ |
2852 | if (args[0] >= 24) /* set height (chars) */ |
2845 | rxvt_set_widthheight(aR_ (unsigned int)R->TermWin.width, |
2853 | set_widthheight ((unsigned int)TermWin.width, |
2846 | (unsigned int)(args[1] * R->TermWin.fheight)); |
2854 | (unsigned int) (args[1] * TermWin.fheight)); |
2847 | break; |
2855 | break; |
2848 | /* |
2856 | /* |
2849 | * reports - some output format copied from XTerm |
2857 | * reports - some output format copied from XTerm |
2850 | */ |
2858 | */ |
2851 | case 11: /* report window state */ |
2859 | case 11: /* report window state */ |
2852 | XGetWindowAttributes(R->Xdisplay, R->TermWin.parent[0], &wattr); |
2860 | XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); |
2853 | rxvt_tt_printf(aR_ "\033[%dt", wattr.map_state == IsViewable ? 1 : 2); |
2861 | tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); |
2854 | break; |
2862 | break; |
2855 | case 13: /* report window position */ |
2863 | case 13: /* report window position */ |
2856 | XGetWindowAttributes(R->Xdisplay, R->TermWin.parent[0], &wattr); |
2864 | XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); |
2857 | XTranslateCoordinates(R->Xdisplay, R->TermWin.parent[0], wattr.root, |
2865 | XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, |
2858 | -wattr.border_width, -wattr.border_width, |
2866 | -wattr.border_width, -wattr.border_width, |
2859 | &x, &y, &wdummy); |
2867 | &x, &y, &wdummy); |
2860 | rxvt_tt_printf(aR_ "\033[3;%d;%dt", x, y); |
2868 | tt_printf ("\033[3;%d;%dt", x, y); |
2861 | break; |
2869 | break; |
2862 | case 14: /* report window size (pixels) */ |
2870 | case 14: /* report window size (pixels) */ |
2863 | XGetWindowAttributes(R->Xdisplay, R->TermWin.parent[0], &wattr); |
2871 | XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); |
2864 | rxvt_tt_printf(aR_ "\033[4;%d;%dt", wattr.height, wattr.width); |
2872 | tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); |
2865 | break; |
2873 | break; |
2866 | case 18: /* report window size (chars) */ |
2874 | case 18: /* report window size (chars) */ |
2867 | rxvt_tt_printf(aR_ "\033[8;%d;%dt", R->TermWin.nrow, R->TermWin.ncol); |
2875 | tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); |
2868 | break; |
2876 | break; |
2869 | #if 0 /* XXX: currently disabled due to security concerns */ |
2877 | #if 0 /* XXX: currently disabled due to security concerns */ |
2870 | case 20: /* report icon label */ |
2878 | case 20: /* report icon label */ |
2871 | XGetIconName(R->Xdisplay, R->TermWin.parent[0], &s); |
2879 | XGetIconName (display->display, TermWin.parent[0], &s); |
2872 | rxvt_tt_printf(aR_ "\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ |
2880 | tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ |
2873 | break; |
2881 | break; |
2874 | case 21: /* report window title */ |
2882 | case 21: /* report window title */ |
2875 | XFetchName(R->Xdisplay, R->TermWin.parent[0], &s); |
2883 | XFetchName (display->display, TermWin.parent[0], &s); |
2876 | rxvt_tt_printf(aR_ "\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ |
2884 | tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ |
2877 | break; |
2885 | break; |
2878 | #endif |
2886 | #endif |
|
|
2887 | |
2879 | } |
2888 | } |
2880 | } |
2889 | } |
2881 | #endif |
2890 | #endif |
2882 | |
2891 | |
2883 | /*----------------------------------------------------------------------*/ |
2892 | /*----------------------------------------------------------------------*/ |
2884 | /* |
2893 | /* |
2885 | * get input up until STRING TERMINATOR (or BEL) |
2894 | * get input up until STRING TERMINATOR (or BEL) |
2886 | * ends_how is terminator used. returned input must be free()d |
2895 | * ends_how is terminator used. returned input must be free ()d |
2887 | */ |
2896 | */ |
2888 | /* INTPROTO */ |
|
|
2889 | unsigned char * |
2897 | unsigned char * |
2890 | rxvt_get_to_st(pR_ unsigned char *ends_how) |
2898 | rxvt_term::get_to_st (unsigned char *ends_how) |
2891 | { |
2899 | { |
2892 | int seen_esc = 0; /* seen escape? */ |
2900 | int seen_esc = 0; /* seen escape? */ |
2893 | unsigned int n = 0; |
2901 | unsigned int n = 0; |
2894 | unsigned char *s; |
2902 | unsigned char *s; |
2895 | unsigned char ch, string[STRING_MAX]; |
2903 | unsigned char ch, string[STRING_MAX]; |
2896 | |
2904 | |
2897 | for (; (ch = rxvt_cmd_getc(aR));) { |
2905 | for (; (ch = cmd_getc ());) |
|
|
2906 | { |
2898 | if (ch == C0_BEL |
2907 | if (ch == C0_BEL |
2899 | || ch == CHAR_ST |
2908 | || ch == CHAR_ST |
2900 | || (ch == 0x5c && seen_esc)) /* 7bit ST */ |
2909 | || (ch == 0x5c && seen_esc)) /* 7bit ST */ |
2901 | break; |
2910 | break; |
2902 | if (ch == C0_ESC) { |
2911 | if (ch == C0_ESC) |
|
|
2912 | { |
2903 | seen_esc = 1; |
2913 | seen_esc = 1; |
2904 | continue; |
2914 | continue; |
|
|
2915 | } |
2905 | } else if (ch == '\t') |
2916 | else if (ch == '\t') |
2906 | ch = ' '; /* translate '\t' to space */ |
2917 | ch = ' '; /* translate '\t' to space */ |
2907 | else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) |
2918 | else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) |
2908 | return NULL; /* other control character - exit */ |
2919 | return NULL; /* other control character - exit */ |
2909 | if (n < sizeof(string) - 1) |
2920 | if (n < sizeof (string) - 1) |
2910 | string[n++] = ch; |
2921 | string[n++] = ch; |
2911 | seen_esc = 0; |
2922 | seen_esc = 0; |
2912 | } |
2923 | } |
2913 | string[n++] = '\0'; |
2924 | string[n++] = '\0'; |
2914 | if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) |
2925 | if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) |
2915 | return NULL; |
2926 | return NULL; |
2916 | *ends_how = (ch == 0x5c ? C0_ESC : ch); |
2927 | *ends_how = (ch == 0x5c ? C0_ESC : ch); |
2917 | STRNCPY(s, string, n); |
2928 | STRNCPY (s, string, n); |
2918 | return s; |
2929 | return s; |
2919 | } |
2930 | } |
2920 | |
2931 | |
2921 | /*----------------------------------------------------------------------*/ |
2932 | /*----------------------------------------------------------------------*/ |
2922 | /* |
2933 | /* |
2923 | * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' |
2934 | * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' |
2924 | */ |
2935 | */ |
2925 | /* INTPROTO */ |
|
|
2926 | void |
2936 | void |
2927 | rxvt_process_dcs_seq(pR) |
2937 | rxvt_term::process_dcs_seq () |
2928 | { |
2938 | { |
2929 | unsigned char eh, *s; |
2939 | unsigned char eh, *s; |
2930 | /* |
2940 | /* |
2931 | * Not handled yet |
2941 | * Not handled yet |
2932 | */ |
2942 | */ |
2933 | s = rxvt_get_to_st(aR_ &eh); |
2943 | s = get_to_st (&eh); |
2934 | if (s) |
2944 | if (s) |
2935 | free(s); |
2945 | free (s); |
2936 | return; |
2946 | return; |
2937 | } |
2947 | } |
2938 | |
2948 | |
2939 | /*----------------------------------------------------------------------*/ |
2949 | /*----------------------------------------------------------------------*/ |
2940 | /* |
2950 | /* |
2941 | * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' |
2951 | * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' |
2942 | */ |
2952 | */ |
2943 | /* INTPROTO */ |
|
|
2944 | void |
2953 | void |
2945 | rxvt_process_osc_seq(pR) |
2954 | rxvt_term::process_osc_seq () |
2946 | { |
2955 | { |
2947 | unsigned char ch, eh, *s; |
2956 | unsigned char ch, eh, *s; |
2948 | int arg; |
2957 | int arg; |
2949 | |
2958 | |
2950 | ch = rxvt_cmd_getc(aR); |
2959 | ch = cmd_getc (); |
2951 | for (arg = 0; isdigit(ch); ch = rxvt_cmd_getc(aR)) |
2960 | for (arg = 0; isdigit (ch); ch = cmd_getc ()) |
2952 | arg = arg * 10 + (ch - '0'); |
2961 | arg = arg * 10 + (ch - '0'); |
2953 | |
2962 | |
2954 | if (ch == ';') { |
2963 | if (ch == ';') |
2955 | s = rxvt_get_to_st(aR_ &eh); |
2964 | { |
2956 | if (s) { |
2965 | s = get_to_st (&eh); |
2957 | /* |
2966 | if (s) |
|
|
2967 | { |
|
|
2968 | /* |
2958 | * rxvt_menubar_dispatch() violates the constness of the string, |
2969 | * rxvt_menubar_dispatch () violates the constness of the string, |
2959 | * so do it here |
2970 | * so do it here |
2960 | */ |
2971 | */ |
2961 | if (arg == XTerm_Menu) |
2972 | if (arg == XTerm_Menu) |
2962 | #if 0 /* XXX: currently disabled due to security concerns */ |
2973 | #if 0 /* XXX: currently disabled due to security concerns */ |
2963 | rxvt_menubar_dispatch(aR_ (char *)s); |
2974 | menubar_dispatch ((char *)s); |
2964 | #else |
2975 | #else |
2965 | 0; |
2976 | (void)0; |
2966 | #endif |
2977 | #endif |
2967 | else |
2978 | else |
2968 | rxvt_xterm_seq(aR_ arg, (char *)s, eh); |
2979 | xterm_seq (arg, (char *)s, eh); |
2969 | free(s); |
2980 | free (s); |
2970 | } |
2981 | } |
2971 | } |
2982 | } |
2972 | } |
2983 | } |
2973 | /* |
2984 | /* |
2974 | * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) |
2985 | * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) |
2975 | * 0 = change iconName/title |
2986 | * 0 = change iconName/title |
… | |
… | |
2983 | * 19 = change underlined character color |
2994 | * 19 = change underlined character color |
2984 | * 46 = change logfile (not implemented) |
2995 | * 46 = change logfile (not implemented) |
2985 | * 50 = change font |
2996 | * 50 = change font |
2986 | * |
2997 | * |
2987 | * rxvt extensions: |
2998 | * rxvt extensions: |
|
|
2999 | * 9 = change locale (NYI) |
2988 | * 10 = menu (may change in future) |
3000 | * 10 = menu (may change in future) |
2989 | * 20 = bg pixmap |
3001 | * 20 = bg pixmap |
2990 | * 39 = change default fg color |
3002 | * 39 = change default fg color |
2991 | * 49 = change default bg color |
3003 | * 49 = change default bg color |
2992 | * 55 = dump scrollback buffer and all of screen |
3004 | * 55 = dump scrollback buffer and all of screen |
2993 | */ |
3005 | */ |
2994 | /* EXTPROTO */ |
|
|
2995 | void |
3006 | void |
2996 | rxvt_xterm_seq(pR_ int op, const char *str, unsigned char resp __attribute__((unused))) |
3007 | rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) |
2997 | { |
3008 | { |
2998 | int changed = 0; |
3009 | int changed = 0; |
2999 | int color; |
3010 | int color; |
3000 | char *buf, *name; |
3011 | char *buf, *name; |
3001 | |
3012 | |
3002 | assert(str != NULL); |
3013 | assert (str != NULL); |
3003 | switch (op) { |
3014 | switch (op) |
|
|
3015 | { |
3004 | case XTerm_name: |
3016 | case XTerm_name: |
3005 | rxvt_set_title(aR_ str); |
3017 | set_title (str); |
3006 | /* FALLTHROUGH */ |
3018 | /* FALLTHROUGH */ |
3007 | case XTerm_iconName: |
3019 | case XTerm_iconName: |
3008 | rxvt_set_iconName(aR_ str); |
3020 | set_iconName (str); |
3009 | break; |
3021 | break; |
3010 | case XTerm_title: |
3022 | case XTerm_title: |
3011 | rxvt_set_title(aR_ str); |
3023 | set_title (str); |
3012 | break; |
3024 | break; |
3013 | case XTerm_Color: |
3025 | case XTerm_Color: |
3014 | for (buf = (char *)str; buf && *buf;) { |
3026 | for (buf = (char *)str; buf && *buf;) |
|
|
3027 | { |
3015 | if ((name = STRCHR(buf, ';')) == NULL) |
3028 | if ((name = STRCHR (buf, ';')) == NULL) |
3016 | break; |
3029 | break; |
3017 | *name++ = '\0'; |
3030 | *name++ = '\0'; |
3018 | color = atoi(buf); |
3031 | color = atoi (buf); |
3019 | if (color < 0 || color >= TOTAL_COLORS) |
3032 | if (color < 0 || color >= TOTAL_COLORS) |
3020 | break; |
3033 | break; |
3021 | if ((buf = STRCHR(name, ';')) != NULL) |
3034 | if ((buf = STRCHR (name, ';')) != NULL) |
3022 | *buf++ = '\0'; |
3035 | *buf++ = '\0'; |
3023 | rxvt_set_window_color(aR_ color + minCOLOR, name); |
3036 | set_window_color (color + minCOLOR, name); |
3024 | } |
3037 | } |
3025 | break; |
3038 | break; |
3026 | #ifndef NO_CURSORCOLOR |
3039 | #ifndef NO_CURSORCOLOR |
3027 | case XTerm_Color_cursor: |
3040 | case XTerm_Color_cursor: |
3028 | rxvt_set_window_color(aR_ Color_cursor, str); |
3041 | set_window_color (Color_cursor, str); |
3029 | break; |
3042 | break; |
3030 | #endif |
3043 | #endif |
3031 | case XTerm_Color_pointer: |
3044 | case XTerm_Color_pointer: |
3032 | rxvt_set_window_color(aR_ Color_pointer, str); |
3045 | set_window_color (Color_pointer, str); |
3033 | break; |
3046 | break; |
3034 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
3047 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
3035 | case XTerm_Color_BD: |
3048 | case XTerm_Color_BD: |
3036 | rxvt_set_window_color(aR_ Color_BD, str); |
3049 | set_window_color (Color_BD, str); |
3037 | break; |
3050 | break; |
3038 | case XTerm_Color_UL: |
3051 | case XTerm_Color_UL: |
3039 | rxvt_set_window_color(aR_ Color_UL, str); |
3052 | set_window_color (Color_UL, str); |
3040 | break; |
3053 | break; |
3041 | case XTerm_Color_RV: |
3054 | case XTerm_Color_RV: |
3042 | rxvt_set_window_color(aR_ Color_RV, str); |
3055 | set_window_color (Color_RV, str); |
3043 | break; |
3056 | break; |
3044 | #endif |
3057 | #endif |
3045 | |
3058 | |
3046 | case XTerm_Menu: |
3059 | case XTerm_Menu: |
3047 | /* |
3060 | /* |
3048 | * rxvt_menubar_dispatch() violates the constness of the string, |
3061 | * rxvt_menubar_dispatch () violates the constness of the string, |
3049 | * so DON'T do it here |
3062 | * so DON'T do it here |
3050 | */ |
3063 | */ |
3051 | break; |
3064 | break; |
3052 | case XTerm_Pixmap: |
3065 | case XTerm_Pixmap: |
3053 | if (*str != ';') { |
3066 | if (*str != ';') |
|
|
3067 | { |
3054 | #if XPM_BACKGROUND |
3068 | #if XPM_BACKGROUND |
3055 | rxvt_scale_pixmap(aR_ ""); /* reset to default scaling */ |
3069 | scale_pixmap (""); /* reset to default scaling */ |
3056 | rxvt_set_bgPixmap(aR_ str); /* change pixmap */ |
3070 | set_bgPixmap (str); /* change pixmap */ |
3057 | #endif |
3071 | #endif |
3058 | rxvt_scr_touch(aR_ True); |
3072 | scr_touch (true); |
3059 | } |
3073 | } |
3060 | while ((str = STRCHR(str, ';')) != NULL) { |
3074 | while ((str = STRCHR (str, ';')) != NULL) |
3061 | str++; |
3075 | { |
|
|
3076 | str++; |
3062 | #if XPM_BACKGROUND |
3077 | #if XPM_BACKGROUND |
3063 | changed += rxvt_scale_pixmap(aR_ str); |
3078 | changed += scale_pixmap (str); |
3064 | #endif |
3079 | #endif |
3065 | } |
3080 | |
3066 | if (changed) { |
3081 | } |
|
|
3082 | if (changed) |
|
|
3083 | { |
3067 | #ifdef XPM_BACKGROUND |
3084 | #ifdef XPM_BACKGROUND |
3068 | rxvt_resize_pixmap(aR); |
3085 | resize_pixmap (); |
3069 | #endif |
3086 | #endif |
3070 | rxvt_scr_touch(aR_ True); |
3087 | scr_touch (true); |
3071 | } |
3088 | } |
3072 | break; |
3089 | break; |
3073 | |
3090 | |
3074 | case XTerm_restoreFG: |
3091 | case XTerm_restoreFG: |
3075 | rxvt_set_window_color(aR_ Color_fg, str); |
3092 | set_window_color (Color_fg, str); |
3076 | break; |
3093 | break; |
3077 | case XTerm_restoreBG: |
3094 | case XTerm_restoreBG: |
3078 | rxvt_set_window_color(aR_ Color_bg, str); |
3095 | set_window_color (Color_bg, str); |
3079 | break; |
3096 | break; |
3080 | case XTerm_logfile: |
3097 | case XTerm_logfile: |
3081 | break; |
3098 | break; |
3082 | case XTerm_font: |
3099 | case XTerm_font: |
3083 | rxvt_change_font(aR_ 0, str); |
3100 | change_font (str); |
3084 | break; |
3101 | break; |
|
|
3102 | case XTerm_locale: |
|
|
3103 | if (str[0] == '?' && !str[1]) |
|
|
3104 | tt_printf ("%-.250s\n", locale); |
|
|
3105 | else |
|
|
3106 | { |
|
|
3107 | set_locale (str); |
|
|
3108 | im_cb (); |
|
|
3109 | |
|
|
3110 | // TODO: call selection_make with the right values set |
|
|
3111 | // to re-fresh the selection. |
|
|
3112 | if (display->selection_owner == this) |
|
|
3113 | display->set_selection_owner (0); |
|
|
3114 | } |
|
|
3115 | break; |
3085 | #if 0 |
3116 | #if 0 |
3086 | case XTerm_dumpscreen: /* no error notices */ |
3117 | case XTerm_dumpscreen: /* no error notices */ |
3087 | { |
3118 | { |
3088 | int fd; |
3119 | int fd; |
3089 | if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) { |
3120 | if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) |
3090 | rxvt_scr_dump(aR_ fd); |
3121 | { |
3091 | close(fd); |
3122 | scr_dump (fd); |
3092 | } |
3123 | close (fd); |
3093 | } |
3124 | } |
3094 | break; |
3125 | } |
|
|
3126 | break; |
3095 | #endif |
3127 | #endif |
|
|
3128 | |
3096 | } |
3129 | } |
3097 | } |
3130 | } |
3098 | /*----------------------------------------------------------------------*/ |
3131 | /*----------------------------------------------------------------------*/ |
3099 | |
3132 | |
3100 | /*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ |
3133 | /*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ |
… | |
… | |
3105 | * 's' = save |
3138 | * 's' = save |
3106 | * 'r' = restore |
3139 | * 'r' = restore |
3107 | * 't' = toggle |
3140 | * 't' = toggle |
3108 | * so no need for fancy checking |
3141 | * so no need for fancy checking |
3109 | */ |
3142 | */ |
3110 | /* INTPROTO */ |
|
|
3111 | int |
3143 | int |
3112 | rxvt_privcases(pR_ int mode, unsigned long bit) |
3144 | rxvt_term::privcases (int mode, unsigned long bit) |
3113 | { |
3145 | { |
3114 | int state; |
3146 | int state; |
3115 | |
3147 | |
3116 | if (mode == 's') { |
3148 | if (mode == 's') |
|
|
3149 | { |
3117 | R->SavedModes |= (R->PrivateModes & bit); |
3150 | SavedModes |= (PrivateModes & bit); |
3118 | return -1; |
3151 | return -1; |
3119 | } else { |
3152 | } |
|
|
3153 | else |
|
|
3154 | { |
3120 | if (mode == 'r') |
3155 | if (mode == 'r') |
3121 | state = (R->SavedModes & bit) ? 1 : 0; /* no overlapping */ |
3156 | state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ |
3122 | else |
3157 | else |
3123 | state = (mode == 't') ? !(R->PrivateModes & bit) : mode; |
3158 | state = (mode == 't') ? ! (PrivateModes & bit) : mode; |
3124 | PrivMode(state, bit); |
3159 | PrivMode (state, bit); |
3125 | } |
3160 | } |
3126 | return state; |
3161 | return state; |
3127 | } |
3162 | } |
3128 | |
3163 | |
3129 | /* we're not using priv _yet_ */ |
3164 | /* we're not using priv _yet_ */ |
3130 | /* INTPROTO */ |
|
|
3131 | void |
3165 | void |
3132 | rxvt_process_terminal_mode(pR_ int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) |
3166 | rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) |
3133 | { |
3167 | { |
3134 | unsigned int i, j; |
3168 | unsigned int i, j; |
3135 | int state; |
3169 | int state; |
3136 | static const struct { |
3170 | static const struct |
|
|
3171 | { |
3137 | const int argval; |
3172 | const int argval; |
3138 | const unsigned long bit; |
3173 | const unsigned long bit; |
|
|
3174 | } |
3139 | } argtopriv[] = { |
3175 | argtopriv[] = { |
3140 | { 1, PrivMode_aplCUR }, |
3176 | { 1, PrivMode_aplCUR }, |
3141 | { 2, PrivMode_vt52 }, |
3177 | { 2, PrivMode_vt52 }, |
3142 | { 3, PrivMode_132 }, |
3178 | { 3, PrivMode_132 }, |
3143 | { 4, PrivMode_smoothScroll }, |
3179 | { 4, PrivMode_smoothScroll }, |
3144 | { 5, PrivMode_rVideo }, |
3180 | { 5, PrivMode_rVideo }, |
3145 | { 6, PrivMode_relOrigin }, |
3181 | { 6, PrivMode_relOrigin }, |
3146 | { 7, PrivMode_Autowrap }, |
3182 | { 7, PrivMode_Autowrap }, |
3147 | { 9, PrivMode_MouseX10 }, |
3183 | { 9, PrivMode_MouseX10 }, |
3148 | #ifdef menuBar_esc |
3184 | #ifdef menuBar_esc |
3149 | { menuBar_esc, PrivMode_menuBar }, |
3185 | { menuBar_esc, PrivMode_menuBar }, |
3150 | #endif |
3186 | #endif |
3151 | #ifdef scrollBar_esc |
3187 | #ifdef scrollBar_esc |
3152 | { scrollBar_esc, PrivMode_scrollBar }, |
3188 | { scrollBar_esc, PrivMode_scrollBar }, |
3153 | #endif |
3189 | #endif |
3154 | { 25, PrivMode_VisibleCursor }, |
3190 | { 25, PrivMode_VisibleCursor }, |
3155 | { 35, PrivMode_ShiftKeys }, |
3191 | { 35, PrivMode_ShiftKeys }, |
3156 | { 40, PrivMode_132OK }, |
3192 | { 40, PrivMode_132OK }, |
3157 | { 47, PrivMode_Screen }, |
3193 | { 47, PrivMode_Screen }, |
3158 | { 66, PrivMode_aplKP }, |
3194 | { 66, PrivMode_aplKP }, |
3159 | #ifndef NO_BACKSPACE_KEY |
3195 | #ifndef NO_BACKSPACE_KEY |
3160 | { 67, PrivMode_BackSpace }, |
3196 | { 67, PrivMode_BackSpace }, |
3161 | #endif |
3197 | #endif |
3162 | { 1000, PrivMode_MouseX11 }, |
3198 | { 1000, PrivMode_MouseX11 }, |
3163 | { 1010, PrivMode_TtyOutputInh }, |
3199 | { 1010, PrivMode_TtyOutputInh }, |
3164 | { 1011, PrivMode_Keypress }, |
3200 | { 1011, PrivMode_Keypress }, |
3165 | { 1047, PrivMode_Screen }, |
3201 | { 1047, PrivMode_Screen }, |
3166 | }; |
3202 | { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ |
|
|
3203 | }; |
3167 | |
3204 | |
3168 | if (nargs == 0) |
3205 | if (nargs == 0) |
3169 | return; |
3206 | return; |
3170 | |
3207 | |
3171 | /* make lo/hi boolean */ |
3208 | /* make lo/hi boolean */ |
3172 | if (mode == 'l') |
3209 | if (mode == 'l') |
3173 | mode = 0; /* reset */ |
3210 | mode = 0; /* reset */ |
3174 | else if (mode == 'h') |
3211 | else if (mode == 'h') |
3175 | mode = 1; /* set */ |
3212 | mode = 1; /* set */ |
3176 | |
3213 | |
3177 | for (i = 0; i < nargs; i++) { |
3214 | for (i = 0; i < nargs; i++) |
|
|
3215 | { |
3178 | state = -1; |
3216 | state = -1; |
3179 | |
3217 | |
3180 | /* basic handling */ |
3218 | /* basic handling */ |
3181 | for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) |
3219 | for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) |
3182 | if (argtopriv[j].argval == arg[i]) { |
3220 | if (argtopriv[j].argval == arg[i]) |
|
|
3221 | { |
3183 | state = rxvt_privcases(aR_ mode, argtopriv[j].bit); |
3222 | state = privcases (mode, argtopriv[j].bit); |
3184 | break; |
3223 | break; |
3185 | } |
3224 | } |
3186 | |
3225 | |
3187 | /* extra handling for values with state unkept */ |
3226 | /* extra handling for values with state unkept */ |
3188 | if (state == -1) |
3227 | if (state == -1) |
3189 | switch (arg[i]) { |
3228 | switch (arg[i]) |
|
|
3229 | { |
3190 | case 1048: /* alternative cursor save */ |
3230 | case 1048: /* alternative cursor save */ |
3191 | if (mode == 0) |
3231 | if (mode == 0) |
3192 | rxvt_scr_cursor(aR_ RESTORE); |
3232 | scr_cursor (RESTORE); |
3193 | else if (mode == 1) |
3233 | else if (mode == 1) |
3194 | rxvt_scr_cursor(aR_ SAVE); |
3234 | scr_cursor (SAVE); |
3195 | /* FALLTHROUGH */ |
3235 | /* FALLTHROUGH */ |
3196 | default: |
3236 | default: |
3197 | continue; /* for(;i;) */ |
3237 | continue; /* for (;i;) */ |
3198 | } |
3238 | } |
3199 | |
3239 | |
3200 | /* extra handling for values with valid 0 or 1 state */ |
3240 | /* extra handling for values with valid 0 or 1 state */ |
3201 | switch (arg[i]) { |
3241 | switch (arg[i]) |
|
|
3242 | { |
3202 | /* case 1: - application cursor keys */ |
3243 | /* case 1: - application cursor keys */ |
3203 | case 2: /* VT52 mode */ |
3244 | case 2: /* VT52 mode */ |
3204 | /* oddball mode. should be set regardless of set/reset |
3245 | /* oddball mode. should be set regardless of set/reset |
3205 | * parameter. Return from VT52 mode with an ESC < from |
3246 | * parameter. Return from VT52 mode with an ESC < from |
3206 | * within VT52 mode |
3247 | * within VT52 mode |
3207 | */ |
3248 | */ |
3208 | PrivMode(1, PrivMode_vt52); |
3249 | PrivMode (1, PrivMode_vt52); |
3209 | break; |
3250 | break; |
3210 | case 3: /* 80/132 */ |
3251 | case 3: /* 80/132 */ |
3211 | if (R->PrivateModes & PrivMode_132OK) |
3252 | if (PrivateModes & PrivMode_132OK) |
3212 | rxvt_set_widthheight(aR_ |
|
|
3213 | (unsigned int)((state ? 132 : 80) * R->TermWin.fwidth), |
3253 | set_widthheight ( (unsigned int) ((state ? 132 : 80) * TermWin.fwidth), |
3214 | (unsigned int)R->TermWin.height); |
3254 | (unsigned int)TermWin.height); |
3215 | break; |
3255 | break; |
3216 | case 4: /* smooth scrolling */ |
3256 | case 4: /* smooth scrolling */ |
3217 | if (state) |
3257 | if (state) |
3218 | R->Options &= ~Opt_jumpScroll; |
3258 | Options &= ~Opt_jumpScroll; |
3219 | else |
3259 | else |
3220 | R->Options |= Opt_jumpScroll; |
3260 | Options |= Opt_jumpScroll; |
3221 | break; |
3261 | break; |
3222 | case 5: /* reverse video */ |
3262 | case 5: /* reverse video */ |
3223 | rxvt_scr_rvideo_mode(aR_ state); |
3263 | scr_rvideo_mode (state); |
3224 | break; |
3264 | break; |
3225 | case 6: /* relative/absolute origins */ |
3265 | case 6: /* relative/absolute origins */ |
3226 | rxvt_scr_relative_origin(aR_ state); |
3266 | scr_relative_origin (state); |
3227 | break; |
3267 | break; |
3228 | case 7: /* autowrap */ |
3268 | case 7: /* autowrap */ |
3229 | rxvt_scr_autowrap(aR_ state); |
3269 | scr_autowrap (state); |
3230 | break; |
3270 | break; |
3231 | /* case 8: - auto repeat, can't do on a per window basis */ |
3271 | /* case 8: - auto repeat, can't do on a per window basis */ |
3232 | case 9: /* X10 mouse reporting */ |
3272 | case 9: /* X10 mouse reporting */ |
3233 | if (state) /* orthogonal */ |
3273 | if (state) /* orthogonal */ |
3234 | R->PrivateModes &= ~(PrivMode_MouseX11); |
3274 | PrivateModes &= ~ (PrivMode_MouseX11); |
3235 | break; |
3275 | break; |
3236 | #ifdef menuBar_esc |
3276 | #ifdef menuBar_esc |
3237 | case menuBar_esc: |
3277 | case menuBar_esc: |
3238 | #ifdef MENUBAR |
3278 | #ifdef MENUBAR |
3239 | rxvt_map_menuBar(aR_ state); |
3279 | map_menuBar (state); |
3240 | #endif |
3280 | #endif |
3241 | break; |
3281 | break; |
3242 | #endif |
3282 | #endif |
3243 | #ifdef scrollBar_esc |
3283 | #ifdef scrollBar_esc |
3244 | case scrollBar_esc: |
3284 | case scrollBar_esc: |
3245 | if (rxvt_scrollbar_mapping(aR_ state)) { |
3285 | if (scrollbar_mapping (state)) |
3246 | rxvt_resize_all_windows(aR_ 0, 0, 0); |
3286 | { |
3247 | rxvt_scr_touch(aR_ True); |
3287 | resize_all_windows (0, 0, 0); |
3248 | } |
3288 | scr_touch (true); |
3249 | break; |
3289 | } |
|
|
3290 | break; |
3250 | #endif |
3291 | #endif |
3251 | case 25: /* visible/invisible cursor */ |
3292 | case 25: /* visible/invisible cursor */ |
3252 | rxvt_scr_cursor_visible(aR_ state); |
3293 | scr_cursor_visible (state); |
3253 | break; |
3294 | break; |
3254 | /* case 35: - shift keys */ |
3295 | /* case 35: - shift keys */ |
3255 | /* case 40: - 80 <--> 132 mode */ |
3296 | /* case 40: - 80 <--> 132 mode */ |
3256 | case 47: /* secondary screen */ |
3297 | case 47: /* secondary screen */ |
3257 | rxvt_scr_change_screen(aR_ state); |
3298 | scr_change_screen (state); |
3258 | break; |
3299 | break; |
3259 | /* case 66: - application key pad */ |
3300 | /* case 66: - application key pad */ |
3260 | /* case 67: - backspace key */ |
3301 | /* case 67: - backspace key */ |
3261 | case 1000: /* X11 mouse reporting */ |
3302 | case 1000: /* X11 mouse reporting */ |
3262 | if (state) /* orthogonal */ |
3303 | if (state) /* orthogonal */ |
3263 | R->PrivateModes &= ~(PrivMode_MouseX10); |
3304 | PrivateModes &= ~ (PrivMode_MouseX10); |
3264 | break; |
3305 | break; |
3265 | #if 0 |
3306 | #if 0 |
3266 | case 1001: |
3307 | case 1001: |
3267 | break; /* X11 mouse highlighting */ |
3308 | break; /* X11 mouse highlighting */ |
3268 | #endif |
3309 | #endif |
3269 | case 1010: /* scroll to bottom on TTY output inhibit */ |
3310 | case 1010: /* scroll to bottom on TTY output inhibit */ |
3270 | if (state) |
3311 | if (state) |
3271 | R->Options &= ~Opt_scrollTtyOutput; |
3312 | Options &= ~Opt_scrollTtyOutput; |
3272 | else |
3313 | else |
3273 | R->Options |= Opt_scrollTtyOutput; |
3314 | Options |= Opt_scrollTtyOutput; |
3274 | break; |
3315 | break; |
3275 | case 1011: /* scroll to bottom on key press */ |
3316 | case 1011: /* scroll to bottom on key press */ |
3276 | if (state) |
3317 | if (state) |
3277 | R->Options |= Opt_scrollTtyKeypress; |
3318 | Options |= Opt_scrollTtyKeypress; |
3278 | else |
3319 | else |
3279 | R->Options &= ~Opt_scrollTtyKeypress; |
3320 | Options &= ~Opt_scrollTtyKeypress; |
3280 | break; |
3321 | break; |
3281 | case 1047: /* secondary screen w/ clearing */ |
3322 | case 1047: /* secondary screen w/ clearing */ |
|
|
3323 | case 1049: /* better secondary screen w/ clearing, but not fully implemented */ |
3282 | if (R->current_screen != PRIMARY) |
3324 | if (current_screen != PRIMARY) |
3283 | rxvt_scr_erase_screen(aR_ 2); |
3325 | scr_erase_screen (2); |
3284 | rxvt_scr_change_screen(aR_ state); |
3326 | scr_change_screen (state); |
3285 | /* FALLTHROUGH */ |
3327 | /* FALLTHROUGH */ |
3286 | default: |
3328 | default: |
3287 | break; |
3329 | break; |
3288 | } |
3330 | } |
3289 | } |
3331 | } |
3290 | } |
3332 | } |
3291 | /*}}} */ |
3333 | /*}}} */ |
3292 | |
3334 | |
3293 | /*{{{ process sgr sequences */ |
3335 | /*{{{ process sgr sequences */ |
3294 | /* INTPROTO */ |
|
|
3295 | void |
3336 | void |
3296 | rxvt_process_sgr_mode(pR_ unsigned int nargs, const int *arg) |
3337 | rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) |
3297 | { |
3338 | { |
3298 | unsigned int i; |
3339 | unsigned int i; |
3299 | short rendset; |
3340 | short rendset; |
3300 | int rendstyle; |
3341 | int rendstyle; |
3301 | |
3342 | |
3302 | if (nargs == 0) { |
3343 | if (nargs == 0) |
3303 | rxvt_scr_rendition(aR_ 0, ~RS_None); |
|
|
3304 | return; |
|
|
3305 | } |
3344 | { |
|
|
3345 | scr_rendition (0, ~RS_None); |
|
|
3346 | return; |
|
|
3347 | } |
3306 | for (i = 0; i < nargs; i++) { |
3348 | for (i = 0; i < nargs; i++) |
|
|
3349 | { |
3307 | rendset = -1; |
3350 | rendset = -1; |
3308 | switch (arg[i]) { |
3351 | switch (arg[i]) |
3309 | case 0: |
3352 | { |
|
|
3353 | case 0: |
3310 | rendset = 0, rendstyle = ~RS_None; |
3354 | rendset = 0, rendstyle = ~RS_None; |
3311 | break; |
3355 | break; |
3312 | case 1: |
3356 | case 1: |
3313 | rendset = 1, rendstyle = RS_Bold; |
3357 | rendset = 1, rendstyle = RS_Bold; |
3314 | break; |
3358 | break; |
3315 | case 4: |
3359 | case 4: |
3316 | rendset = 1, rendstyle = RS_Uline; |
3360 | rendset = 1, rendstyle = RS_Uline; |
3317 | break; |
3361 | break; |
3318 | case 5: |
3362 | case 5: |
3319 | rendset = 1, rendstyle = RS_Blink; |
3363 | rendset = 1, rendstyle = RS_Blink; |
3320 | break; |
3364 | break; |
3321 | case 7: |
3365 | case 7: |
3322 | rendset = 1, rendstyle = RS_RVid; |
3366 | rendset = 1, rendstyle = RS_RVid; |
3323 | break; |
3367 | break; |
3324 | case 22: |
3368 | case 22: |
3325 | rendset = 0, rendstyle = RS_Bold; |
3369 | rendset = 0, rendstyle = RS_Bold; |
3326 | break; |
3370 | break; |
3327 | case 24: |
3371 | case 24: |
3328 | rendset = 0, rendstyle = RS_Uline; |
3372 | rendset = 0, rendstyle = RS_Uline; |
3329 | break; |
3373 | break; |
3330 | case 25: |
3374 | case 25: |
3331 | rendset = 0, rendstyle = RS_Blink; |
3375 | rendset = 0, rendstyle = RS_Blink; |
3332 | break; |
3376 | break; |
3333 | case 27: |
3377 | case 27: |
3334 | rendset = 0, rendstyle = RS_RVid; |
3378 | rendset = 0, rendstyle = RS_RVid; |
3335 | break; |
3379 | break; |
3336 | } |
3380 | } |
3337 | if (rendset != -1) { |
3381 | if (rendset != -1) |
3338 | rxvt_scr_rendition(aR_ rendset, rendstyle); |
3382 | { |
|
|
3383 | scr_rendition (rendset, rendstyle); |
3339 | continue; /* for(;i;) */ |
3384 | continue; /* for (;i;) */ |
3340 | } |
3385 | } |
3341 | |
3386 | |
3342 | switch (arg[i]) { |
3387 | switch (arg[i]) |
3343 | case 30: |
3388 | { |
|
|
3389 | case 30: |
3344 | case 31: /* set fg color */ |
3390 | case 31: /* set fg color */ |
3345 | case 32: |
3391 | case 32: |
3346 | case 33: |
3392 | case 33: |
3347 | case 34: |
3393 | case 34: |
3348 | case 35: |
3394 | case 35: |
3349 | case 36: |
3395 | case 36: |
3350 | case 37: |
3396 | case 37: |
3351 | rxvt_scr_color(aR_ (unsigned int)(minCOLOR + (arg[i] - 30)), |
3397 | scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), |
3352 | Color_fg); |
3398 | Color_fg); |
3353 | break; |
3399 | break; |
3354 | #ifdef TTY_256COLOR |
3400 | #ifdef TTY_256COLOR |
3355 | case 38: |
3401 | case 38: |
3356 | if (nargs > i + 2 && arg[i + 1] == 5) { |
3402 | if (nargs > i + 2 && arg[i + 1] == 5) |
|
|
3403 | { |
3357 | rxvt_scr_color(aR_ (unsigned int)(minCOLOR + arg[i + 2]), |
3404 | scr_color ((unsigned int) (minCOLOR + arg[i + 2]), |
3358 | Color_fg); |
3405 | Color_fg); |
3359 | i += 2; |
3406 | i += 2; |
3360 | } |
3407 | } |
3361 | break; |
3408 | break; |
3362 | #endif |
3409 | #endif |
3363 | case 39: /* default fg */ |
3410 | case 39: /* default fg */ |
3364 | rxvt_scr_color(aR_ Color_fg, Color_fg); |
3411 | scr_color (Color_fg, Color_fg); |
3365 | break; |
3412 | break; |
3366 | |
3413 | |
3367 | case 40: |
3414 | case 40: |
3368 | case 41: /* set bg color */ |
3415 | case 41: /* set bg color */ |
3369 | case 42: |
3416 | case 42: |
3370 | case 43: |
3417 | case 43: |
3371 | case 44: |
3418 | case 44: |
3372 | case 45: |
3419 | case 45: |
3373 | case 46: |
3420 | case 46: |
3374 | case 47: |
3421 | case 47: |
3375 | rxvt_scr_color(aR_ (unsigned int)(minCOLOR + (arg[i] - 40)), |
3422 | scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), |
3376 | Color_bg); |
3423 | Color_bg); |
3377 | break; |
3424 | break; |
3378 | #ifdef TTY_256COLOR |
3425 | #ifdef TTY_256COLOR |
3379 | case 48: |
3426 | case 48: |
3380 | if (nargs > i + 2 && arg[i + 1] == 5) { |
3427 | if (nargs > i + 2 && arg[i + 1] == 5) |
|
|
3428 | { |
3381 | rxvt_scr_color(aR_ (unsigned int)(minCOLOR + arg[i + 2]), |
3429 | scr_color ((unsigned int) (minCOLOR + arg[i + 2]), |
3382 | Color_bg); |
3430 | Color_bg); |
3383 | i += 2; |
3431 | i += 2; |
3384 | } |
3432 | } |
3385 | break; |
3433 | break; |
3386 | #endif |
3434 | #endif |
3387 | case 49: /* default bg */ |
3435 | case 49: /* default bg */ |
3388 | rxvt_scr_color(aR_ Color_bg, Color_bg); |
3436 | scr_color (Color_bg, Color_bg); |
3389 | break; |
3437 | break; |
3390 | |
3438 | |
3391 | #ifndef NO_BRIGHTCOLOR |
3439 | #ifndef NO_BRIGHTCOLOR |
3392 | case 90: |
3440 | case 90: |
3393 | case 91: /* set bright fg color */ |
3441 | case 91: /* set bright fg color */ |
3394 | case 92: |
3442 | case 92: |
3395 | case 93: |
3443 | case 93: |
3396 | case 94: |
3444 | case 94: |
3397 | case 95: |
3445 | case 95: |
3398 | case 96: |
3446 | case 96: |
3399 | case 97: |
3447 | case 97: |
3400 | rxvt_scr_color(aR_ (unsigned int)(minBrightCOLOR + (arg[i] - 90)), |
3448 | scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), |
3401 | Color_fg); |
3449 | Color_fg); |
3402 | break; |
3450 | break; |
3403 | case 100: |
3451 | case 100: |
3404 | case 101: /* set bright bg color */ |
3452 | case 101: /* set bright bg color */ |
3405 | case 102: |
3453 | case 102: |
3406 | case 103: |
3454 | case 103: |
3407 | case 104: |
3455 | case 104: |
3408 | case 105: |
3456 | case 105: |
3409 | case 106: |
3457 | case 106: |
3410 | case 107: |
3458 | case 107: |
3411 | rxvt_scr_color(aR_ (unsigned int)(minBrightCOLOR + (arg[i] - 100)), |
3459 | scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), |
3412 | Color_bg); |
3460 | Color_bg); |
3413 | break; |
3461 | break; |
3414 | #endif |
3462 | #endif |
3415 | } |
3463 | |
|
|
3464 | } |
3416 | } |
3465 | } |
3417 | } |
3466 | } |
3418 | /*}}} */ |
3467 | /*}}} */ |
3419 | |
3468 | |
3420 | /*{{{ process Rob Nation's own graphics mode sequences */ |
3469 | /*{{{ process Rob Nation's own graphics mode sequences */ |
3421 | /* INTPROTO */ |
|
|
3422 | void |
3470 | void |
3423 | rxvt_process_graphics(pR) |
3471 | rxvt_term::process_graphics () |
3424 | { |
3472 | { |
3425 | unsigned char ch, cmd = rxvt_cmd_getc(aR); |
3473 | unsigned char ch, cmd = cmd_getc (); |
3426 | |
3474 | |
3427 | #ifndef RXVT_GRAPHICS |
3475 | if (cmd == 'Q') |
3428 | if (cmd == 'Q') { /* query graphics */ |
3476 | { /* query graphics */ |
3429 | rxvt_tt_printf(aR_ "\033G0\n"); /* no graphics */ |
3477 | tt_printf ("\033G0\n"); /* no graphics */ |
3430 | return; |
3478 | return; |
3431 | } |
3479 | } |
3432 | /* swallow other graphics sequences until terminating ':' */ |
3480 | /* swallow other graphics sequences until terminating ':' */ |
3433 | do |
3481 | do |
3434 | ch = rxvt_cmd_getc(aR); |
3482 | ch = cmd_getc (); |
3435 | while (ch != ':'); |
3483 | while (ch != ':'); |
3436 | #else |
|
|
3437 | unsigned int nargs; |
|
|
3438 | int args[NGRX_PTS]; |
|
|
3439 | unsigned char *text = NULL; |
|
|
3440 | |
|
|
3441 | if (cmd == 'Q') { /* query graphics */ |
|
|
3442 | rxvt_tt_printf(aR_ "\033G1\n"); /* yes, graphics (color) */ |
|
|
3443 | return; |
|
|
3444 | } |
|
|
3445 | for (nargs = 0; nargs < (sizeof(args) / sizeof(args[0])) - 1;) { |
|
|
3446 | int neg; |
|
|
3447 | |
|
|
3448 | ch = rxvt_cmd_getc(aR); |
|
|
3449 | neg = (ch == '-'); |
|
|
3450 | if (neg || ch == '+') |
|
|
3451 | ch = rxvt_cmd_getc(aR); |
|
|
3452 | |
|
|
3453 | for (args[nargs] = 0; isdigit(ch); ch = rxvt_cmd_getc(aR)) |
|
|
3454 | args[nargs] = args[nargs] * 10 + (ch - '0'); |
|
|
3455 | if (neg) |
|
|
3456 | args[nargs] = -args[nargs]; |
|
|
3457 | |
|
|
3458 | nargs++; |
|
|
3459 | args[nargs] = 0; |
|
|
3460 | if (ch != ';') |
|
|
3461 | break; |
|
|
3462 | } |
|
|
3463 | |
|
|
3464 | if ((cmd == 'T') && (nargs >= 5)) { |
|
|
3465 | int i, len = args[4]; |
|
|
3466 | |
|
|
3467 | text = rxvt_malloc((len + 1) * sizeof(char)); |
|
|
3468 | |
|
|
3469 | if (text != NULL) { |
|
|
3470 | for (i = 0; i < len; i++) |
|
|
3471 | text[i] = rxvt_cmd_getc(aR); |
|
|
3472 | text[len] = '\0'; |
|
|
3473 | } |
|
|
3474 | } |
|
|
3475 | rxvt_Gr_do_graphics(aR_ cmd, nargs, args, text); |
|
|
3476 | #endif |
|
|
3477 | } |
3484 | } |
3478 | /*}}} */ |
3485 | /*}}} */ |
3479 | |
3486 | |
3480 | /* ------------------------------------------------------------------------- */ |
3487 | /* ------------------------------------------------------------------------- */ |
3481 | |
3488 | |
3482 | /* |
3489 | /* |
3483 | * Send printf() formatted output to the command. |
3490 | * Send printf () formatted output to the command. |
3484 | * Only use for small amounts of data. |
3491 | * Only use for small amounts of data. |
3485 | */ |
3492 | */ |
3486 | /* EXTPROTO */ |
|
|
3487 | void |
3493 | void |
3488 | rxvt_tt_printf(pR_ const char *fmt,...) |
3494 | rxvt_term::tt_printf (const char *fmt,...) |
3489 | { |
3495 | { |
3490 | va_list arg_ptr; |
3496 | va_list arg_ptr; |
3491 | unsigned char buf[256]; |
3497 | unsigned char buf[256]; |
3492 | |
3498 | |
3493 | va_start(arg_ptr, fmt); |
3499 | va_start (arg_ptr, fmt); |
3494 | vsprintf((char *)buf, fmt, arg_ptr); |
3500 | vsnprintf ((char *)buf, 256, fmt, arg_ptr); |
3495 | va_end(arg_ptr); |
3501 | va_end (arg_ptr); |
3496 | rxvt_tt_write(aR_ buf, (unsigned int)STRLEN(buf)); |
3502 | tt_write (buf, STRLEN (buf)); |
3497 | } |
3503 | } |
3498 | |
3504 | |
3499 | /* ---------------------------------------------------------------------- */ |
3505 | /* ---------------------------------------------------------------------- */ |
3500 | /* Addresses pasting large amounts of data and rxvt hang |
|
|
3501 | * code pinched from xterm (v_write()) and applied originally to |
|
|
3502 | * rxvt-2.18 - Hops |
|
|
3503 | * Write data to the pty as typed by the user, pasted with the mouse, |
3506 | /* Write data to the pty as typed by the user, pasted with the mouse, |
3504 | * or generated by us in response to a query ESC sequence. |
3507 | * or generated by us in response to a query ESC sequence. |
3505 | */ |
3508 | */ |
3506 | /* EXTPROTO */ |
|
|
3507 | void |
3509 | void |
3508 | rxvt_tt_write(pR_ const unsigned char *d, unsigned int len) |
3510 | rxvt_term::tt_write (const unsigned char *data, unsigned int len) |
3509 | { |
3511 | { |
3510 | #define MAX_PTY_WRITE 256 /* POSIX minimum MAX_INPUT */ |
3512 | enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT |
3511 | int riten; |
|
|
3512 | unsigned int p; |
|
|
3513 | unsigned char *v_buffer, /* start of physical buffer */ |
|
|
3514 | *v_bufstr, /* start of current buffer pending */ |
|
|
3515 | *v_bufptr, /* end of current buffer pending */ |
|
|
3516 | *v_bufend; /* end of physical buffer */ |
|
|
3517 | |
3513 | |
3518 | if (R->v_bufstr == NULL && len > 0) { |
3514 | if (len) |
3519 | p = (len / MAX_PTY_WRITE + 1) * MAX_PTY_WRITE; |
|
|
3520 | v_buffer = v_bufstr = v_bufptr = (unsigned char *)rxvt_malloc(p); |
|
|
3521 | v_bufend = v_buffer + p; |
|
|
3522 | } else { |
|
|
3523 | v_buffer = R->v_buffer; |
|
|
3524 | v_bufstr = R->v_bufstr; |
|
|
3525 | v_bufptr = R->v_bufptr; |
|
|
3526 | v_bufend = R->v_bufend; |
|
|
3527 | } |
3515 | { |
|
|
3516 | if (v_buflen == 0) |
|
|
3517 | { |
|
|
3518 | ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len)); |
3528 | |
3519 | |
3529 | /* |
3520 | if ((unsigned int)written == len) |
3530 | * Append to the block we already have. Always doing this simplifies the |
3521 | return; |
3531 | * code, and isn't too bad, either. If this is a short block, it isn't |
3522 | |
3532 | * too expensive, and if this is a long block, we won't be able to write |
3523 | data += written; |
3533 | * it all anyway. |
3524 | len -= written; |
3534 | */ |
3525 | } |
3535 | if (len > 0) { |
3526 | |
3536 | if (v_bufend < v_bufptr + len) { /* run out of room */ |
3527 | |
3537 | if (v_bufstr != v_buffer) { |
3528 | v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len); |
3538 | /* there is unused space, move everything down */ |
3529 | |
3539 | MEMMOVE(v_buffer, v_bufstr, |
3530 | memcpy (v_buffer + v_buflen, data, len); |
3540 | (unsigned int)(v_bufptr - v_bufstr)); |
3531 | v_buflen += len; |
3541 | v_bufptr -= v_bufstr - v_buffer; |
|
|
3542 | v_bufstr = v_buffer; |
|
|
3543 | } |
3532 | } |
3544 | if (v_bufend < v_bufptr + len) { |
|
|
3545 | /* still won't fit: get more space */ |
|
|
3546 | /* use most basic realloc because an error is not fatal. */ |
|
|
3547 | unsigned int size = v_bufptr - v_buffer; |
|
|
3548 | unsigned int reallocto; |
|
|
3549 | |
3533 | |
3550 | reallocto = ((size + len) / MAX_PTY_WRITE + 1) * MAX_PTY_WRITE; |
3534 | for (;;) |
3551 | v_buffer = (unsigned char *)realloc(v_buffer, reallocto); |
3535 | { |
3552 | /* save across realloc */ |
3536 | int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen)); |
3553 | if (v_buffer) { |
3537 | |
3554 | v_bufstr = v_buffer; |
3538 | if (written > 0) |
3555 | v_bufptr = v_buffer + size; |
3539 | { |
3556 | v_bufend = v_buffer + reallocto; |
3540 | v_buflen -= written; |
3557 | } else { /* no memory: ignore entire write request */ |
3541 | |
3558 | rxvt_print_error("data loss: cannot allocate buffer space"); |
3542 | if (v_buflen == 0) |
3559 | v_buffer = v_bufstr; /* restore clobbered pointer */ |
3543 | { |
3560 | } |
3544 | free (v_buffer); |
|
|
3545 | v_buffer = 0; |
|
|
3546 | v_buflen = 0; |
|
|
3547 | |
|
|
3548 | pty_ev.set (EVENT_READ); |
|
|
3549 | return; |
|
|
3550 | } |
|
|
3551 | |
|
|
3552 | memmove (v_buffer, v_buffer + written, v_buflen); |
|
|
3553 | } |
|
|
3554 | else if (written != -1 || (errno != EAGAIN && errno != EINTR)) |
|
|
3555 | // original code just ignores this... |
|
|
3556 | destroy (); |
|
|
3557 | else |
|
|
3558 | { |
|
|
3559 | pty_ev.set (EVENT_READ | EVENT_WRITE); |
|
|
3560 | return; |
|
|
3561 | } |
3561 | } |
3562 | } |
3562 | } |
|
|
3563 | if (v_bufend >= v_bufptr + len) { /* new stuff will fit */ |
|
|
3564 | MEMCPY(v_bufptr, d, len); |
|
|
3565 | v_bufptr += len; |
|
|
3566 | } |
|
|
3567 | } |
|
|
3568 | |
|
|
3569 | /* |
|
|
3570 | * Write out as much of the buffer as we can. |
|
|
3571 | * Be careful not to overflow the pty's input silo. |
|
|
3572 | * We are conservative here and only write a small amount at a time. |
|
|
3573 | * |
|
|
3574 | * If we can't push all the data into the pty yet, we expect write |
|
|
3575 | * to return a non-negative number less than the length requested |
|
|
3576 | * (if some data written) or -1 and set errno to EAGAIN, |
|
|
3577 | * EWOULDBLOCK, or EINTR (if no data written). |
|
|
3578 | * |
|
|
3579 | * (Not all systems do this, sigh, so the code is actually |
|
|
3580 | * a little more forgiving.) |
|
|
3581 | */ |
|
|
3582 | if ((p = v_bufptr - v_bufstr) > 0) { |
|
|
3583 | riten = write(R->cmd_fd, v_bufstr, min(p, MAX_PTY_WRITE)); |
|
|
3584 | if (riten < 0) |
|
|
3585 | riten = 0; |
|
|
3586 | v_bufstr += riten; |
|
|
3587 | if (v_bufstr >= v_bufptr) /* we wrote it all */ |
|
|
3588 | v_bufstr = v_bufptr = v_buffer; |
|
|
3589 | } |
|
|
3590 | /* |
|
|
3591 | * If we have lots of unused memory allocated, return it |
|
|
3592 | */ |
|
|
3593 | if (v_bufend - v_bufptr > MAX_PTY_WRITE * 8) { /* arbitrary hysteresis */ |
|
|
3594 | /* save pointers across realloc */ |
|
|
3595 | unsigned int start = v_bufstr - v_buffer; |
|
|
3596 | unsigned int size = v_bufptr - v_buffer; |
|
|
3597 | unsigned int reallocto; |
|
|
3598 | |
|
|
3599 | reallocto = (size / MAX_PTY_WRITE + 1) * MAX_PTY_WRITE; |
|
|
3600 | v_buffer = (unsigned char *)realloc(v_buffer, reallocto); |
|
|
3601 | if (v_buffer) { |
|
|
3602 | v_bufstr = v_buffer + start; |
|
|
3603 | v_bufptr = v_buffer + size; |
|
|
3604 | v_bufend = v_buffer + reallocto; |
|
|
3605 | } else { |
|
|
3606 | /* should we print a warning if couldn't return memory? */ |
|
|
3607 | v_buffer = v_bufstr - start; /* restore clobbered pointer */ |
|
|
3608 | } |
|
|
3609 | } |
|
|
3610 | R->v_buffer = v_buffer; |
|
|
3611 | R->v_bufstr = v_bufstr; |
|
|
3612 | R->v_bufptr = v_bufptr; |
|
|
3613 | R->v_bufend = v_bufend; |
|
|
3614 | } |
3563 | } |
|
|
3564 | |
3615 | /*----------------------- end-of-file (C source) -----------------------*/ |
3565 | /*----------------------- end-of-file (C source) -----------------------*/ |
3616 | |
3566 | |