1 | /*--------------------------------*-C-*---------------------------------* |
1 | /*--------------------------------*-C-*---------------------------------* |
2 | * File: command.c |
2 | * File: command.c |
3 | *----------------------------------------------------------------------* |
3 | *----------------------------------------------------------------------* |
4 | * $Id: command.C,v 1.8 2003/11/26 10:42:34 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> |
… | |
… | |
48 | #include "../config.h" /* NECESSARY */ |
47 | #include "../config.h" /* NECESSARY */ |
49 | #include "rxvt.h" /* NECESSARY */ |
48 | #include "rxvt.h" /* NECESSARY */ |
50 | #include "version.h" |
49 | #include "version.h" |
51 | #include "command.h" |
50 | #include "command.h" |
52 | |
51 | |
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52 | #include <wchar.h> |
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53 | |
53 | /*----------------------------------------------------------------------*/ |
54 | /*----------------------------------------------------------------------*/ |
54 | |
55 | |
55 | /*{{{ Convert the keypress event into a string */ |
56 | /*{{{ Convert the keypress event into a string */ |
56 | /* INTPROTO */ |
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57 | void |
57 | void |
58 | rxvt_lookup_key(pR_ XKeyEvent *ev) |
58 | rxvt_term::lookup_key (XKeyEvent *ev) |
59 | { |
59 | { |
60 | int ctrl, meta, shft, len; |
60 | int ctrl, meta, shft, len; |
61 | unsigned int newlen; |
61 | unsigned int newlen; |
62 | KeySym keysym; |
62 | KeySym keysym; |
63 | #ifdef DEBUG_CMD |
63 | #ifdef DEBUG_CMD |
64 | static int debug_key = 1; /* accessible by a debugger only */ |
64 | static int debug_key = 1; /* accessible by a debugger only */ |
65 | #endif |
65 | #endif |
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66 | int valid_keysym; |
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67 | unsigned char kbuf[KBUFSZ]; |
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68 | |
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69 | /* |
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70 | * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an |
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71 | * escape sequence to toggle the Keypad. |
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72 | * |
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73 | * Always permit `shift' to override the current setting |
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74 | */ |
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75 | shft = (ev->state & ShiftMask); |
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76 | ctrl = (ev->state & ControlMask); |
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77 | meta = (ev->state & ModMetaMask); |
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78 | |
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79 | if (numlock_state || (ev->state & ModNumLockMask)) |
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80 | { |
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81 | numlock_state = (ev->state & ModNumLockMask); |
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82 | PrivMode((!numlock_state), PrivMode_aplKP); |
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83 | } |
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84 | |
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85 | kbuf[0] = 0; |
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86 | |
66 | #ifdef USE_XIM |
87 | #ifdef USE_XIM |
67 | int valid_keysym; |
88 | 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 | } |
89 | { |
84 | #ifdef USE_XIM |
90 | Status status_return; |
85 | if (R->Input_Context != NULL) { |
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86 | Status status_return; |
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87 | |
91 | |
88 | kbuf[0] = '\0'; |
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89 | #ifdef X_HAVE_UTF8_STRING |
92 | #ifdef X_HAVE_UTF8_STRING |
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93 | if (enc_utf8 && 0) |
90 | len = Xutf8LookupString(R->Input_Context, ev, (char *)kbuf, |
94 | len = Xutf8LookupString (Input_Context, ev, (char *)kbuf, |
91 | KBUFSZ, &keysym, &status_return); |
95 | KBUFSZ, &keysym, &status_return); |
92 | #else |
96 | else |
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97 | #endif |
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98 | |
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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 | wkbuf[len] = 0; |
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116 | len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); |
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117 | if (len < 0) |
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118 | len = 0; |
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119 | } |
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120 | else |
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121 | len = 0; |
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122 | } |
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123 | |
96 | valid_keysym = ((status_return == XLookupKeySym) |
124 | valid_keysym = status_return == XLookupKeySym |
97 | || (status_return == XLookupBoth)); |
125 | || status_return == XLookupBoth; |
98 | } else { |
126 | } |
99 | len = XLookupString(ev, (char *)kbuf, KBUFSZ, &keysym, |
127 | else |
100 | &R->compose); |
128 | #endif |
101 | valid_keysym = 1; |
129 | |
102 | } |
130 | { |
103 | #else /* USE_XIM */ |
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104 | len = XLookupString(ev, (char *)kbuf, KBUFSZ, &keysym, |
131 | len = XLookupString (ev, (char *)kbuf, KBUFSZ, &keysym, &compose); |
105 | &R->compose); |
132 | valid_keysym = !len; |
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 | } |
133 | } |
118 | #endif /* USE_XIM */ |
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119 | |
134 | |
120 | #ifdef USE_XIM |
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121 | if (valid_keysym) |
135 | if (valid_keysym) |
122 | #endif |
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123 | { |
136 | { |
124 | /* for some backwards compatibility */ |
137 | /* for some backwards compatibility */ |
125 | #if defined(HOTKEY_CTRL) || defined(HOTKEY_META) |
138 | #if defined(HOTKEY_CTRL) || defined(HOTKEY_META) |
126 | # ifdef HOTKEY_CTRL |
139 | # ifdef HOTKEY_CTRL |
127 | if (ctrl) { |
140 | if (ctrl) |
128 | # else |
141 | # else |
129 | if (meta) { |
142 | if (meta) |
130 | # endif |
143 | # endif |
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144 | { |
131 | if (keysym == R->ks_bigfont) { |
145 | if (keysym == ks_bigfont) |
132 | rxvt_change_font(aR_ 0, FONT_UP); |
146 | { |
133 | return; |
147 | change_font (0, FONT_UP); |
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148 | return; |
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149 | } |
134 | } else if (keysym == R->ks_smallfont) { |
150 | else if (keysym == ks_smallfont) |
135 | rxvt_change_font(aR_ 0, FONT_DN); |
151 | { |
136 | return; |
152 | change_font (0, FONT_DN); |
137 | } |
153 | return; |
138 | } |
154 | } |
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155 | } |
139 | #endif |
156 | #endif |
140 | |
157 | |
141 | if (R->TermWin.saveLines) { |
158 | if (TermWin.saveLines) |
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159 | { |
142 | #ifdef UNSHIFTED_SCROLLKEYS |
160 | #ifdef UNSHIFTED_SCROLLKEYS |
143 | if (!ctrl && !meta) { |
161 | if (!ctrl && !meta) |
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162 | { |
144 | #else |
163 | #else |
145 | if (IS_SCROLL_MOD) { |
164 | if (IS_SCROLL_MOD) |
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165 | { |
146 | #endif |
166 | #endif |
147 | int lnsppg; |
167 | int lnsppg; |
148 | |
168 | |
149 | #ifdef PAGING_CONTEXT_LINES |
169 | #ifdef PAGING_CONTEXT_LINES |
150 | lnsppg = R->TermWin.nrow - PAGING_CONTEXT_LINES; |
170 | lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; |
151 | #else |
171 | #else |
152 | lnsppg = R->TermWin.nrow * 4 / 5; |
172 | lnsppg = TermWin.nrow * 4 / 5; |
153 | #endif |
173 | #endif |
154 | if (keysym == XK_Prior) { |
174 | if (keysym == XK_Prior) |
155 | rxvt_scr_page(aR_ UP, lnsppg); |
175 | { |
156 | return; |
176 | scr_page (UP, lnsppg); |
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177 | return; |
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178 | } |
157 | } else if (keysym == XK_Next) { |
179 | else if (keysym == XK_Next) |
158 | rxvt_scr_page(aR_ DN, lnsppg); |
180 | { |
159 | return; |
181 | scr_page (DN, lnsppg); |
160 | } |
182 | return; |
161 | } |
183 | } |
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184 | } |
162 | #ifdef SCROLL_ON_UPDOWN_KEYS |
185 | #ifdef SCROLL_ON_UPDOWN_KEYS |
163 | if (IS_SCROLL_MOD) { |
186 | if (IS_SCROLL_MOD) |
164 | if (keysym == XK_Up) { |
187 | { |
165 | rxvt_scr_page(aR_ UP, 1); |
188 | if (keysym == XK_Up) |
166 | return; |
189 | { |
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190 | scr_page (UP, 1); |
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191 | return; |
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192 | } |
167 | } else if (keysym == XK_Down) { |
193 | else if (keysym == XK_Down) |
168 | rxvt_scr_page(aR_ DN, 1); |
194 | { |
169 | return; |
195 | scr_page (DN, 1); |
170 | } |
196 | return; |
171 | } |
197 | } |
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198 | } |
172 | #endif |
199 | #endif |
173 | #ifdef SCROLL_ON_HOMEEND_KEYS |
200 | #ifdef SCROLL_ON_HOMEEND_KEYS |
174 | if (IS_SCROLL_MOD) { |
201 | if (IS_SCROLL_MOD) |
175 | if (keysym == XK_Home) { |
202 | { |
176 | rxvt_scr_move_to(aR_ 0, 1); |
203 | if (keysym == XK_Home) |
177 | return; |
204 | { |
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205 | scr_move_to (0, 1); |
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206 | return; |
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207 | } |
178 | } else if (keysym == XK_End) { |
208 | else if (keysym == XK_End) |
179 | rxvt_scr_move_to(aR_ 1, 0); |
209 | { |
180 | return; |
210 | scr_move_to (1, 0); |
181 | } |
211 | return; |
182 | } |
212 | } |
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213 | } |
183 | #endif |
214 | #endif |
184 | } |
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185 | |
215 | |
186 | if (shft) { |
216 | } |
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217 | |
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218 | if (shft) |
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219 | { |
187 | /* Shift + F1 - F10 generates F11 - F20 */ |
220 | /* Shift + F1 - F10 generates F11 - F20 */ |
188 | if (keysym >= XK_F1 && keysym <= XK_F10) { |
221 | if (keysym >= XK_F1 && keysym <= XK_F10) |
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222 | { |
189 | keysym += (XK_F11 - XK_F1); |
223 | keysym += (XK_F11 - XK_F1); |
190 | shft = 0; /* turn off Shift */ |
224 | shft = 0; /* turn off Shift */ |
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225 | } |
191 | } else if (!ctrl && !meta && (R->PrivateModes & PrivMode_ShiftKeys)) { |
226 | else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) |
192 | switch (keysym) { |
227 | { |
193 | /* normal XTerm key bindings */ |
228 | switch (keysym) |
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229 | { |
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230 | /* normal XTerm key bindings */ |
194 | case XK_Insert: /* Shift+Insert = paste mouse selection */ |
231 | case XK_Insert: /* Shift+Insert = paste mouse selection */ |
195 | rxvt_selection_request(aR_ ev->time, 0, 0); |
232 | selection_request (ev->time, 0, 0); |
196 | return; |
233 | return; |
197 | /* rxvt extras */ |
234 | /* rxvt extras */ |
198 | case XK_KP_Add: /* Shift+KP_Add = bigger font */ |
235 | case XK_KP_Add: /* Shift+KP_Add = bigger font */ |
199 | rxvt_change_font(aR_ 0, FONT_UP); |
236 | change_font (0, FONT_UP); |
200 | return; |
237 | return; |
201 | case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ |
238 | case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ |
202 | rxvt_change_font(aR_ 0, FONT_DN); |
239 | change_font (0, FONT_DN); |
203 | return; |
240 | return; |
204 | } |
241 | } |
205 | } |
242 | } |
206 | } |
243 | } |
207 | #ifdef PRINTPIPE |
244 | #ifdef PRINTPIPE |
208 | if (keysym == XK_Print) { |
245 | if (keysym == XK_Print) |
209 | rxvt_scr_printscreen(aR_ ctrl | shft); |
246 | { |
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247 | scr_printscreen (ctrl | shft); |
210 | return; |
248 | return; |
211 | } |
249 | } |
212 | #endif |
250 | #endif |
213 | #ifdef GREEK_SUPPORT |
251 | #ifdef GREEK_SUPPORT |
214 | if (keysym == R->ks_greekmodeswith) { |
252 | if (keysym == ks_greekmodeswith) |
215 | R->greek_mode = !R->greek_mode; |
253 | { |
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254 | greek_mode = !greek_mode; |
216 | if (R->greek_mode) { |
255 | if (greek_mode) |
217 | rxvt_xterm_seq(aR_ XTerm_title, |
256 | { |
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257 | xterm_seq (XTerm_title, |
218 | (greek_getmode() == GREEK_ELOT928 |
258 | (greek_getmode() == GREEK_ELOT928 |
219 | ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); |
259 | ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); |
220 | greek_reset(); |
260 | greek_reset(); |
221 | } else |
261 | } |
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262 | else |
222 | rxvt_xterm_seq(aR_ XTerm_title, APL_NAME "-" VERSION, CHAR_ST); |
263 | xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); |
223 | return; |
264 | return; |
224 | } |
265 | } |
225 | #endif |
266 | #endif |
226 | |
267 | |
227 | if (keysym >= 0xFF00 && keysym <= 0xFFFF) { |
268 | if (keysym >= 0xFF00 && keysym <= 0xFFFF) |
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269 | { |
228 | #ifdef KEYSYM_RESOURCE |
270 | #ifdef KEYSYM_RESOURCE |
229 | if (!(shft | ctrl) && R->Keysym_map[keysym & 0xFF] != NULL) { |
271 | if (!(shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL) |
230 | unsigned int l; |
272 | { |
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273 | unsigned int l; |
231 | const unsigned char *kbuf0; |
274 | const unsigned char *kbuf0; |
232 | const unsigned char ch = C0_ESC; |
275 | const unsigned char ch = C0_ESC; |
233 | |
276 | |
234 | kbuf0 = (R->Keysym_map[keysym & 0xFF]); |
277 | kbuf0 = (Keysym_map[keysym & 0xFF]); |
235 | l = (unsigned int)*kbuf0++; |
278 | l = (unsigned int)*kbuf0++; |
236 | |
279 | |
237 | /* escape prefix */ |
280 | /* escape prefix */ |
238 | if (meta) |
281 | if (meta) |
239 | # ifdef META8_OPTION |
282 | # ifdef META8_OPTION |
240 | if (R->meta_char == C0_ESC) |
283 | if (meta_char == C0_ESC) |
241 | # endif |
284 | # endif |
242 | rxvt_tt_write(aR_ &ch, 1); |
285 | tt_write (&ch, 1); |
243 | rxvt_tt_write(aR_ kbuf0, l); |
286 | tt_write (kbuf0, l); |
244 | return; |
287 | return; |
245 | } else |
288 | } |
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289 | else |
246 | #endif |
290 | #endif |
247 | { |
291 | |
248 | newlen = 1; |
292 | { |
249 | switch (keysym) { |
293 | newlen = 1; |
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294 | switch (keysym) |
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295 | { |
250 | #ifndef NO_BACKSPACE_KEY |
296 | #ifndef NO_BACKSPACE_KEY |
251 | case XK_BackSpace: |
297 | case XK_BackSpace: |
252 | if (R->PrivateModes & PrivMode_HaveBackSpace) { |
298 | if (PrivateModes & PrivMode_HaveBackSpace) |
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299 | { |
253 | kbuf[0] = (!!(R->PrivateModes & PrivMode_BackSpace) |
300 | kbuf[0] = (!!(PrivateModes & PrivMode_BackSpace) |
254 | ^ !!ctrl) ? '\b' : '\177'; |
301 | ^ !!ctrl) ? '\b' : '\177'; |
255 | kbuf[1] = '\0'; |
302 | kbuf[1] = '\0'; |
256 | } else |
303 | } |
257 | STRCPY(kbuf, R->key_backspace); |
304 | else |
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305 | STRCPY(kbuf, key_backspace); |
258 | # ifdef MULTICHAR_SET |
306 | # ifdef MULTICHAR_SET |
259 | if ((R->Options & Opt_mc_hack) && R->screen.cur.col > 0) { |
307 | if ((Options & Opt_mc_hack) && screen.cur.col > 0) |
260 | int col, row; |
308 | { |
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309 | int col, row; |
261 | |
310 | |
262 | newlen = STRLEN(kbuf); |
311 | newlen = STRLEN(kbuf); |
263 | col = R->screen.cur.col - 1; |
312 | col = screen.cur.col - 1; |
264 | row = R->screen.cur.row + R->TermWin.saveLines; |
313 | row = screen.cur.row + TermWin.saveLines; |
265 | if (IS_MULTI2(R->screen.rend[row][col])) |
314 | if (IS_MULTI2(screen.rend[row][col])) |
266 | MEMMOVE(kbuf + newlen, kbuf, newlen + 1); |
315 | MEMMOVE(kbuf + newlen, kbuf, newlen + 1); |
267 | } |
316 | } |
268 | # endif |
317 | # endif |
269 | break; |
318 | break; |
270 | #endif |
319 | #endif |
271 | #ifndef NO_DELETE_KEY |
320 | #ifndef NO_DELETE_KEY |
272 | case XK_Delete: |
321 | case XK_Delete: |
273 | STRCPY(kbuf, R->key_delete); |
322 | STRCPY(kbuf, key_delete); |
274 | # ifdef MULTICHAR_SET |
323 | # ifdef MULTICHAR_SET |
275 | if (R->Options & Opt_mc_hack) { |
324 | if (Options & Opt_mc_hack) |
276 | int col, row; |
325 | { |
277 | |
326 | int col, row; |
278 | newlen = STRLEN(kbuf); |
327 | |
279 | col = R->screen.cur.col; |
328 | newlen = STRLEN(kbuf); |
280 | row = R->screen.cur.row + R->TermWin.saveLines; |
329 | col = screen.cur.col; |
281 | if (IS_MULTI1(R->screen.rend[row][col])) |
330 | row = screen.cur.row + TermWin.saveLines; |
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331 | if (IS_MULTI1(screen.rend[row][col])) |
282 | MEMMOVE(kbuf + newlen, kbuf, newlen + 1); |
332 | MEMMOVE(kbuf + newlen, kbuf, newlen + 1); |
283 | } |
333 | } |
284 | # endif |
334 | # endif |
285 | break; |
335 | break; |
286 | #endif |
336 | #endif |
287 | case XK_Tab: |
337 | case XK_Tab: |
288 | if (shft) |
338 | if (shft) |
289 | STRCPY(kbuf, "\033[Z"); |
339 | STRCPY(kbuf, "\033[Z"); |
290 | else { |
340 | else |
|
|
341 | { |
291 | #ifdef CTRL_TAB_MAKES_META |
342 | #ifdef CTRL_TAB_MAKES_META |
292 | if (ctrl) |
343 | if (ctrl) |
293 | meta = 1; |
344 | meta = 1; |
294 | #endif |
345 | #endif |
295 | #ifdef MOD4_TAB_MAKES_META |
346 | #ifdef MOD4_TAB_MAKES_META |
296 | if (ev->state & Mod4Mask) |
347 | if (ev->state & Mod4Mask) |
297 | meta = 1; |
348 | meta = 1; |
298 | #endif |
349 | #endif |
299 | newlen = 0; |
350 | newlen = 0; |
300 | } |
351 | } |
301 | break; |
352 | break; |
302 | |
353 | |
303 | |
354 | |
304 | #ifdef XK_KP_Left |
355 | #ifdef XK_KP_Left |
305 | case XK_KP_Up: /* \033Ox or standard */ |
356 | case XK_KP_Up: /* \033Ox or standard */ |
306 | case XK_KP_Down: /* \033Or or standard */ |
357 | case XK_KP_Down: /* \033Or or standard */ |
307 | case XK_KP_Right: /* \033Ov or standard */ |
358 | case XK_KP_Right: /* \033Ov or standard */ |
308 | case XK_KP_Left: /* \033Ot or standard */ |
359 | case XK_KP_Left: /* \033Ot or standard */ |
309 | if ((R->PrivateModes & PrivMode_aplKP) ? !shft : shft) { |
360 | if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) |
310 | STRCPY(kbuf, "\033OZ"); |
361 | { |
311 | kbuf[2] = ("txvr"[keysym - XK_KP_Left]); |
362 | STRCPY(kbuf, "\033OZ"); |
312 | break; |
363 | kbuf[2] = ("txvr"[keysym - XK_KP_Left]); |
313 | } else |
364 | break; |
|
|
365 | } |
|
|
366 | else |
314 | /* translate to std. cursor key */ |
367 | /* translate to std. cursor key */ |
315 | keysym = XK_Left + (keysym - XK_KP_Left); |
368 | keysym = XK_Left + (keysym - XK_KP_Left); |
316 | /* FALLTHROUGH */ |
369 | /* FALLTHROUGH */ |
317 | #endif |
370 | #endif |
318 | case XK_Up: /* "\033[A" */ |
371 | case XK_Up: /* "\033[A" */ |
319 | case XK_Down: /* "\033[B" */ |
372 | case XK_Down: /* "\033[B" */ |
320 | case XK_Right: /* "\033[C" */ |
373 | case XK_Right: /* "\033[C" */ |
321 | case XK_Left: /* "\033[D" */ |
374 | case XK_Left: /* "\033[D" */ |
322 | STRCPY(kbuf, "\033[Z"); |
375 | STRCPY(kbuf, "\033[Z"); |
323 | kbuf[2] = ("DACB"[keysym - XK_Left]); |
376 | kbuf[2] = ("DACB"[keysym - XK_Left]); |
324 | /* do Shift first */ |
377 | /* do Shift first */ |
325 | if (shft) |
378 | if (shft) |
326 | kbuf[2] = ("dacb"[keysym - XK_Left]); |
379 | kbuf[2] = ("dacb"[keysym - XK_Left]); |
327 | else if (ctrl) { |
380 | else if (ctrl) |
328 | kbuf[1] = 'O'; |
381 | { |
329 | kbuf[2] = ("dacb"[keysym - XK_Left]); |
382 | kbuf[1] = 'O'; |
330 | } else if (R->PrivateModes & PrivMode_aplCUR) |
383 | kbuf[2] = ("dacb"[keysym - XK_Left]); |
331 | kbuf[1] = 'O'; |
384 | } |
|
|
385 | else if (PrivateModes & PrivMode_aplCUR) |
|
|
386 | kbuf[1] = 'O'; |
332 | #ifdef MULTICHAR_SET |
387 | #ifdef MULTICHAR_SET |
333 | //TODO: ?? |
388 | //TODO: ?? |
334 | if (R->Options & Opt_mc_hack) { |
389 | if (Options & Opt_mc_hack) |
335 | int col, row, m; |
390 | { |
|
|
391 | int col, row, m; |
336 | |
392 | |
337 | col = R->screen.cur.col; |
393 | col = screen.cur.col; |
338 | row = R->screen.cur.row + R->TermWin.saveLines; |
394 | row = screen.cur.row + TermWin.saveLines; |
339 | m = 0; |
395 | m = 0; |
340 | if (keysym == XK_Right |
396 | if (keysym == XK_Right |
341 | && IS_MULTI1(R->screen.rend[row][col])) |
397 | && IS_MULTI1(screen.rend[row][col])) |
342 | m = 1; |
398 | m = 1; |
343 | else if (keysym == XK_Left) { |
399 | else if (keysym == XK_Left) |
344 | if (col > 0) { |
400 | { |
345 | if (IS_MULTI2(R->screen.rend[row][col - 1])) |
401 | if (col > 0) |
346 | m = 1; |
402 | { |
347 | } else if (R->screen.cur.row > 0) { |
403 | if (IS_MULTI2(screen.rend[row][col - 1])) |
348 | col = R->screen.tlen[--row]; |
404 | m = 1; |
349 | if (col == -1) |
405 | } |
350 | col = R->TermWin.ncol - 1; |
406 | else if (screen.cur.row > 0) |
351 | else |
407 | { |
352 | col--; |
408 | col = screen.tlen[--row]; |
353 | if (col > 0 |
409 | if (col == -1) |
354 | && IS_MULTI2(R->screen.rend[row][col])) |
410 | col = TermWin.ncol - 1; |
355 | m = 1; |
411 | else |
356 | } |
412 | col--; |
357 | } |
413 | if (col > 0 |
358 | if (m) |
414 | && IS_MULTI2(screen.rend[row][col])) |
359 | MEMMOVE(kbuf + 3, kbuf, 3 + 1); |
415 | m = 1; |
360 | } |
416 | } |
|
|
417 | } |
|
|
418 | if (m) |
|
|
419 | MEMMOVE(kbuf + 3, kbuf, 3 + 1); |
|
|
420 | } |
361 | #endif |
421 | #endif |
362 | break; |
422 | break; |
363 | |
423 | |
364 | #ifndef UNSHIFTED_SCROLLKEYS |
424 | #ifndef UNSHIFTED_SCROLLKEYS |
365 | # ifdef XK_KP_Prior |
425 | # ifdef XK_KP_Prior |
366 | case XK_KP_Prior: |
426 | case XK_KP_Prior: |
367 | /* allow shift to override */ |
427 | /* allow shift to override */ |
368 | if ((R->PrivateModes & PrivMode_aplKP) ? !shft : shft) { |
428 | if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) |
369 | STRCPY(kbuf, "\033Oy"); |
429 | { |
370 | break; |
430 | STRCPY(kbuf, "\033Oy"); |
371 | } |
431 | break; |
372 | /* FALLTHROUGH */ |
432 | } |
|
|
433 | /* FALLTHROUGH */ |
373 | # endif |
434 | # endif |
374 | case XK_Prior: |
435 | case XK_Prior: |
375 | STRCPY(kbuf, "\033[5~"); |
436 | STRCPY(kbuf, "\033[5~"); |
376 | break; |
437 | break; |
377 | # ifdef XK_KP_Next |
438 | # ifdef XK_KP_Next |
378 | case XK_KP_Next: |
439 | case XK_KP_Next: |
379 | /* allow shift to override */ |
440 | /* allow shift to override */ |
380 | if ((R->PrivateModes & PrivMode_aplKP) ? !shft : shft) { |
441 | if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) |
381 | STRCPY(kbuf, "\033Os"); |
442 | { |
382 | break; |
443 | STRCPY(kbuf, "\033Os"); |
383 | } |
444 | break; |
384 | /* FALLTHROUGH */ |
445 | } |
|
|
446 | /* FALLTHROUGH */ |
385 | # endif |
447 | # endif |
386 | case XK_Next: |
448 | case XK_Next: |
387 | STRCPY(kbuf, "\033[6~"); |
449 | STRCPY(kbuf, "\033[6~"); |
388 | break; |
450 | break; |
389 | #endif |
451 | #endif |
390 | case XK_KP_Enter: |
452 | case XK_KP_Enter: |
391 | /* allow shift to override */ |
453 | /* allow shift to override */ |
392 | if ((R->PrivateModes & PrivMode_aplKP) ? !shft : shft) { |
454 | if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) |
393 | STRCPY(kbuf, "\033OM"); |
455 | { |
394 | } else { |
456 | STRCPY(kbuf, "\033OM"); |
395 | kbuf[0] = '\r'; |
457 | } |
396 | kbuf[1] = '\0'; |
458 | else |
397 | } |
459 | { |
398 | break; |
460 | kbuf[0] = '\r'; |
|
|
461 | kbuf[1] = '\0'; |
|
|
462 | } |
|
|
463 | break; |
399 | |
464 | |
400 | #ifdef XK_KP_Begin |
465 | #ifdef XK_KP_Begin |
401 | case XK_KP_Begin: |
466 | case XK_KP_Begin: |
402 | STRCPY(kbuf, "\033Ou"); |
467 | STRCPY(kbuf, "\033Ou"); |
403 | break; |
468 | break; |
404 | |
469 | |
405 | case XK_KP_Insert: |
470 | case XK_KP_Insert: |
406 | STRCPY(kbuf, "\033Op"); |
471 | STRCPY(kbuf, "\033Op"); |
407 | break; |
472 | break; |
408 | |
473 | |
409 | case XK_KP_Delete: |
474 | case XK_KP_Delete: |
410 | STRCPY(kbuf, "\033On"); |
475 | STRCPY(kbuf, "\033On"); |
411 | break; |
476 | break; |
412 | #endif |
477 | #endif |
413 | case XK_KP_F1: /* "\033OP" */ |
478 | case XK_KP_F1: /* "\033OP" */ |
414 | case XK_KP_F2: /* "\033OQ" */ |
479 | case XK_KP_F2: /* "\033OQ" */ |
415 | case XK_KP_F3: /* "\033OR" */ |
480 | case XK_KP_F3: /* "\033OR" */ |
416 | case XK_KP_F4: /* "\033OS" */ |
481 | case XK_KP_F4: /* "\033OS" */ |
417 | STRCPY(kbuf, "\033OP"); |
482 | STRCPY(kbuf, "\033OP"); |
418 | kbuf[2] += (keysym - XK_KP_F1); |
483 | kbuf[2] += (keysym - XK_KP_F1); |
419 | break; |
484 | break; |
420 | |
485 | |
421 | case XK_KP_Multiply: /* "\033Oj" : "*" */ |
486 | case XK_KP_Multiply: /* "\033Oj" : "*" */ |
422 | case XK_KP_Add: /* "\033Ok" : "+" */ |
487 | case XK_KP_Add: /* "\033Ok" : "+" */ |
423 | case XK_KP_Separator: /* "\033Ol" : "," */ |
488 | case XK_KP_Separator: /* "\033Ol" : "," */ |
424 | case XK_KP_Subtract: /* "\033Om" : "-" */ |
489 | case XK_KP_Subtract: /* "\033Om" : "-" */ |
425 | case XK_KP_Decimal: /* "\033On" : "." */ |
490 | case XK_KP_Decimal: /* "\033On" : "." */ |
426 | case XK_KP_Divide: /* "\033Oo" : "/" */ |
491 | case XK_KP_Divide: /* "\033Oo" : "/" */ |
427 | case XK_KP_0: /* "\033Op" : "0" */ |
492 | case XK_KP_0: /* "\033Op" : "0" */ |
428 | case XK_KP_1: /* "\033Oq" : "1" */ |
493 | case XK_KP_1: /* "\033Oq" : "1" */ |
429 | case XK_KP_2: /* "\033Or" : "2" */ |
494 | case XK_KP_2: /* "\033Or" : "2" */ |
430 | case XK_KP_3: /* "\033Os" : "3" */ |
495 | case XK_KP_3: /* "\033Os" : "3" */ |
431 | case XK_KP_4: /* "\033Ot" : "4" */ |
496 | case XK_KP_4: /* "\033Ot" : "4" */ |
432 | case XK_KP_5: /* "\033Ou" : "5" */ |
497 | case XK_KP_5: /* "\033Ou" : "5" */ |
433 | case XK_KP_6: /* "\033Ov" : "6" */ |
498 | case XK_KP_6: /* "\033Ov" : "6" */ |
434 | case XK_KP_7: /* "\033Ow" : "7" */ |
499 | case XK_KP_7: /* "\033Ow" : "7" */ |
435 | case XK_KP_8: /* "\033Ox" : "8" */ |
500 | case XK_KP_8: /* "\033Ox" : "8" */ |
436 | case XK_KP_9: /* "\033Oy" : "9" */ |
501 | case XK_KP_9: /* "\033Oy" : "9" */ |
437 | /* allow shift to override */ |
502 | /* allow shift to override */ |
438 | if ((R->PrivateModes & PrivMode_aplKP) ? !shft : shft) { |
503 | if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) |
439 | STRCPY(kbuf, "\033Oj"); |
504 | { |
440 | kbuf[2] += (keysym - XK_KP_Multiply); |
505 | STRCPY(kbuf, "\033Oj"); |
441 | } else { |
506 | kbuf[2] += (keysym - XK_KP_Multiply); |
|
|
507 | } |
|
|
508 | else |
|
|
509 | { |
442 | kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); |
510 | kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); |
443 | kbuf[1] = '\0'; |
511 | kbuf[1] = '\0'; |
444 | } |
512 | } |
445 | break; |
513 | break; |
446 | |
514 | |
447 | case XK_Find: |
515 | case XK_Find: |
448 | STRCPY(kbuf, "\033[1~"); |
516 | STRCPY(kbuf, "\033[1~"); |
449 | break; |
517 | break; |
450 | case XK_Insert: |
518 | case XK_Insert: |
451 | STRCPY(kbuf, "\033[2~"); |
519 | STRCPY(kbuf, "\033[2~"); |
452 | break; |
520 | break; |
453 | #ifdef DXK_Remove /* support for DEC remove like key */ |
521 | #ifdef DXK_Remove /* support for DEC remove like key */ |
454 | case DXK_Remove: |
522 | case DXK_Remove: |
455 | /* FALLTHROUGH */ |
523 | /* FALLTHROUGH */ |
456 | #endif |
524 | #endif |
457 | case XK_Execute: |
525 | case XK_Execute: |
458 | STRCPY(kbuf, "\033[3~"); |
526 | STRCPY(kbuf, "\033[3~"); |
459 | break; |
527 | break; |
460 | case XK_Select: |
528 | case XK_Select: |
461 | STRCPY(kbuf, "\033[4~"); |
529 | STRCPY(kbuf, "\033[4~"); |
462 | break; |
530 | break; |
463 | #ifdef XK_KP_End |
531 | #ifdef XK_KP_End |
464 | case XK_KP_End: |
532 | case XK_KP_End: |
465 | /* allow shift to override */ |
533 | /* allow shift to override */ |
466 | if ((R->PrivateModes & PrivMode_aplKP) ? !shft : shft) { |
534 | if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) |
467 | STRCPY(kbuf, "\033Oq"); |
535 | { |
468 | break; |
536 | STRCPY(kbuf, "\033Oq"); |
469 | } |
537 | break; |
470 | /* FALLTHROUGH */ |
538 | } |
|
|
539 | /* FALLTHROUGH */ |
471 | #endif |
540 | #endif |
472 | case XK_End: |
541 | case XK_End: |
473 | STRCPY(kbuf, KS_END); |
542 | STRCPY(kbuf, KS_END); |
474 | break; |
543 | break; |
475 | #ifdef XK_KP_Home |
544 | #ifdef XK_KP_Home |
476 | case XK_KP_Home: |
545 | case XK_KP_Home: |
477 | /* allow shift to override */ |
546 | /* allow shift to override */ |
478 | if ((R->PrivateModes & PrivMode_aplKP) ? !shft : shft) { |
547 | if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) |
479 | STRCPY(kbuf, "\033Ow"); |
548 | { |
480 | break; |
549 | STRCPY(kbuf, "\033Ow"); |
481 | } |
550 | break; |
482 | /* FALLTHROUGH */ |
551 | } |
|
|
552 | /* FALLTHROUGH */ |
483 | #endif |
553 | #endif |
484 | case XK_Home: |
554 | case XK_Home: |
485 | STRCPY(kbuf, KS_HOME); |
555 | STRCPY(kbuf, KS_HOME); |
486 | break; |
556 | break; |
487 | |
557 | |
488 | #define FKEY(n, fkey) \ |
558 | #define FKEY(n, fkey) \ |
489 | sprintf((char *)kbuf,"\033[%2d~", (int)((n) + (keysym - fkey))) |
559 | sprintf((char *)kbuf,"\033[%2d~", (int)((n) + (keysym - fkey))) |
490 | |
560 | |
491 | case XK_F1: /* "\033[11~" */ |
561 | case XK_F1: /* "\033[11~" */ |
492 | case XK_F2: /* "\033[12~" */ |
562 | case XK_F2: /* "\033[12~" */ |
493 | case XK_F3: /* "\033[13~" */ |
563 | case XK_F3: /* "\033[13~" */ |
494 | case XK_F4: /* "\033[14~" */ |
564 | case XK_F4: /* "\033[14~" */ |
495 | case XK_F5: /* "\033[15~" */ |
565 | case XK_F5: /* "\033[15~" */ |
496 | FKEY(11, XK_F1); |
566 | FKEY(11, XK_F1); |
497 | break; |
567 | break; |
498 | case XK_F6: /* "\033[17~" */ |
568 | case XK_F6: /* "\033[17~" */ |
499 | case XK_F7: /* "\033[18~" */ |
569 | case XK_F7: /* "\033[18~" */ |
500 | case XK_F8: /* "\033[19~" */ |
570 | case XK_F8: /* "\033[19~" */ |
501 | case XK_F9: /* "\033[20~" */ |
571 | case XK_F9: /* "\033[20~" */ |
502 | case XK_F10: /* "\033[21~" */ |
572 | case XK_F10: /* "\033[21~" */ |
503 | FKEY(17, XK_F6); |
573 | FKEY(17, XK_F6); |
504 | break; |
574 | break; |
505 | case XK_F11: /* "\033[23~" */ |
575 | case XK_F11: /* "\033[23~" */ |
506 | case XK_F12: /* "\033[24~" */ |
576 | case XK_F12: /* "\033[24~" */ |
507 | case XK_F13: /* "\033[25~" */ |
577 | case XK_F13: /* "\033[25~" */ |
508 | case XK_F14: /* "\033[26~" */ |
578 | case XK_F14: /* "\033[26~" */ |
509 | FKEY(23, XK_F11); |
579 | FKEY(23, XK_F11); |
510 | break; |
580 | break; |
511 | case XK_F15: /* "\033[28~" */ |
581 | case XK_F15: /* "\033[28~" */ |
512 | case XK_F16: /* "\033[29~" */ |
582 | case XK_F16: /* "\033[29~" */ |
513 | FKEY(28, XK_F15); |
583 | FKEY(28, XK_F15); |
514 | break; |
584 | break; |
515 | case XK_Help: /* "\033[28~" */ |
585 | case XK_Help: /* "\033[28~" */ |
516 | FKEY(28, XK_Help); |
586 | FKEY(28, XK_Help); |
517 | break; |
587 | break; |
518 | case XK_Menu: /* "\033[29~" */ |
588 | case XK_Menu: /* "\033[29~" */ |
519 | FKEY(29, XK_Menu); |
589 | FKEY(29, XK_Menu); |
520 | break; |
590 | break; |
521 | case XK_F17: /* "\033[31~" */ |
591 | case XK_F17: /* "\033[31~" */ |
522 | case XK_F18: /* "\033[32~" */ |
592 | case XK_F18: /* "\033[32~" */ |
523 | case XK_F19: /* "\033[33~" */ |
593 | case XK_F19: /* "\033[33~" */ |
524 | case XK_F20: /* "\033[34~" */ |
594 | case XK_F20: /* "\033[34~" */ |
525 | case XK_F21: /* "\033[35~" */ |
595 | case XK_F21: /* "\033[35~" */ |
526 | case XK_F22: /* "\033[36~" */ |
596 | case XK_F22: /* "\033[36~" */ |
527 | case XK_F23: /* "\033[37~" */ |
597 | case XK_F23: /* "\033[37~" */ |
528 | case XK_F24: /* "\033[38~" */ |
598 | case XK_F24: /* "\033[38~" */ |
529 | case XK_F25: /* "\033[39~" */ |
599 | case XK_F25: /* "\033[39~" */ |
530 | case XK_F26: /* "\033[40~" */ |
600 | case XK_F26: /* "\033[40~" */ |
531 | case XK_F27: /* "\033[41~" */ |
601 | case XK_F27: /* "\033[41~" */ |
532 | case XK_F28: /* "\033[42~" */ |
602 | case XK_F28: /* "\033[42~" */ |
533 | case XK_F29: /* "\033[43~" */ |
603 | case XK_F29: /* "\033[43~" */ |
534 | case XK_F30: /* "\033[44~" */ |
604 | case XK_F30: /* "\033[44~" */ |
535 | case XK_F31: /* "\033[45~" */ |
605 | case XK_F31: /* "\033[45~" */ |
536 | case XK_F32: /* "\033[46~" */ |
606 | case XK_F32: /* "\033[46~" */ |
537 | case XK_F33: /* "\033[47~" */ |
607 | case XK_F33: /* "\033[47~" */ |
538 | case XK_F34: /* "\033[48~" */ |
608 | case XK_F34: /* "\033[48~" */ |
539 | case XK_F35: /* "\033[49~" */ |
609 | case XK_F35: /* "\033[49~" */ |
540 | FKEY(31, XK_F17); |
610 | FKEY(31, XK_F17); |
541 | break; |
611 | break; |
542 | #undef FKEY |
612 | #undef FKEY |
543 | default: |
613 | default: |
544 | newlen = 0; |
614 | newlen = 0; |
545 | break; |
615 | break; |
546 | } |
616 | } |
547 | if (newlen) |
617 | if (newlen) |
548 | len = STRLEN(kbuf); |
618 | len = STRLEN(kbuf); |
549 | } |
619 | } |
550 | /* |
620 | /* |
551 | * Pass meta for all function keys, if 'meta' option set |
621 | * Pass meta for all function keys, if 'meta' option set |
552 | */ |
622 | */ |
553 | #ifdef META8_OPTION |
623 | #ifdef META8_OPTION |
554 | if (meta && (R->meta_char == 0x80) && len > 0) |
624 | if (meta && (meta_char == 0x80) && len > 0) |
555 | kbuf[len - 1] |= 0x80; |
625 | kbuf[len - 1] |= 0x80; |
556 | #endif |
626 | #endif |
|
|
627 | |
|
|
628 | } |
557 | } else if (ctrl && keysym == XK_minus) { |
629 | else if (ctrl && keysym == XK_minus) |
|
|
630 | { |
558 | len = 1; |
631 | len = 1; |
559 | kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ |
632 | kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ |
560 | } else { |
633 | } |
|
|
634 | else |
|
|
635 | { |
561 | #ifdef META8_OPTION |
636 | #ifdef META8_OPTION |
562 | /* set 8-bit on */ |
637 | /* set 8-bit on */ |
563 | if (meta && (R->meta_char == 0x80)) { |
638 | if (meta && (meta_char == 0x80)) |
564 | unsigned char *ch; |
639 | { |
|
|
640 | unsigned char *ch; |
565 | |
641 | |
566 | for (ch = kbuf; ch < kbuf + len; ch++) |
642 | for (ch = kbuf; ch < kbuf + len; ch++) |
567 | *ch |= 0x80; |
643 | *ch |= 0x80; |
568 | meta = 0; |
644 | meta = 0; |
569 | } |
645 | } |
570 | #endif |
646 | #endif |
571 | #ifdef GREEK_SUPPORT |
647 | #ifdef GREEK_SUPPORT |
572 | if (R->greek_mode) |
648 | if (greek_mode) |
573 | len = greek_xlat(kbuf, len); |
649 | len = greek_xlat(kbuf, len); |
574 | #endif |
650 | #endif |
575 | /* nil */ ; |
651 | /* nil */ ; |
576 | } |
652 | } |
577 | } |
653 | } |
578 | |
654 | |
579 | if (len <= 0) |
655 | if (len <= 0) |
580 | return; /* not mapped */ |
656 | return; /* not mapped */ |
581 | |
657 | |
582 | if (R->Options & Opt_scrollTtyKeypress) |
658 | if (Options & Opt_scrollTtyKeypress) |
583 | if (R->TermWin.view_start) { |
659 | if (TermWin.view_start) |
584 | R->TermWin.view_start = 0; |
660 | { |
585 | R->want_refresh = 1; |
661 | TermWin.view_start = 0; |
586 | } |
662 | want_refresh = 1; |
|
|
663 | } |
587 | |
664 | |
588 | /* |
665 | /* |
589 | * these modifications only affect the static keybuffer |
666 | * these modifications only affect the static keybuffer |
590 | * pass Shift/Control indicators for function keys ending with `~' |
667 | * pass Shift/Control indicators for function keys ending with `~' |
591 | * |
668 | * |
592 | * eg, |
669 | * eg, |
593 | * Prior = "ESC[5~" |
670 | * Prior = "ESC[5~" |
594 | * Shift+Prior = "ESC[5$" |
671 | * Shift+Prior = "ESC[5$" |
595 | * Ctrl+Prior = "ESC[5^" |
672 | * Ctrl+Prior = "ESC[5^" |
596 | * Ctrl+Shift+Prior = "ESC[5@" |
673 | * Ctrl+Shift+Prior = "ESC[5@" |
597 | * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>). |
674 | * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>). |
598 | */ |
675 | */ |
599 | if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~') |
676 | if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~') |
600 | kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); |
677 | kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); |
601 | |
678 | |
602 | /* escape prefix */ |
679 | /* escape prefix */ |
603 | if (meta |
680 | if (meta |
604 | #ifdef META8_OPTION |
681 | #ifdef META8_OPTION |
605 | && (R->meta_char == C0_ESC) |
682 | && (meta_char == C0_ESC) |
606 | #endif |
683 | #endif |
607 | ) { |
684 | ) |
|
|
685 | { |
608 | const unsigned char ch = C0_ESC; |
686 | const unsigned char ch = C0_ESC; |
609 | |
687 | |
610 | rxvt_tt_write(aR_ &ch, 1); |
688 | tt_write(&ch, 1); |
611 | } |
689 | } |
612 | #ifdef DEBUG_CMD |
690 | #ifdef DEBUG_CMD |
|
|
691 | if (debug_key) |
613 | if (debug_key) { /* Display keyboard buffer contents */ |
692 | { /* Display keyboard buffer contents */ |
614 | char *p; |
693 | char *p; |
615 | int i; |
694 | int i; |
616 | |
695 | |
617 | fprintf(stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len); |
696 | fprintf(stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len); |
618 | for (i = 0, p = kbuf; i < len; i++, p++) |
697 | for (i = 0, p = kbuf; i < len; i++, p++) |
619 | fprintf(stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p); |
698 | fprintf(stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p); |
620 | fprintf(stderr, "'\n"); |
699 | fprintf(stderr, "'\n"); |
621 | } |
700 | } |
622 | #endif /* DEBUG_CMD */ |
701 | #endif /* DEBUG_CMD */ |
623 | rxvt_tt_write(aR_ kbuf, (unsigned int)len); |
702 | tt_write (kbuf, (unsigned int)len); |
624 | } |
703 | } |
625 | /*}}} */ |
704 | /*}}} */ |
626 | |
705 | |
627 | #if (MENUBAR_MAX) |
706 | #if (MENUBAR_MAX) |
628 | /*{{{ rxvt_cmd_write(), rxvt_cmd_getc() */ |
707 | /*{{{ rxvt_cmd_write(), rxvt_cmd_getc() */ |
629 | /* attempt to `write' count to the input buffer */ |
708 | /* attempt to `write' count to the input buffer */ |
630 | /* EXTPROTO */ |
|
|
631 | unsigned int |
709 | unsigned int |
632 | rxvt_cmd_write(pR_ const unsigned char *str, unsigned int count) |
710 | rxvt_term::cmd_write (const unsigned char *str, unsigned int count) |
633 | { |
711 | { |
634 | unsigned int n, s; |
712 | 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 | |
713 | |
639 | n = cmdbuf_ptr - cmdbuf_base; |
714 | n = cmdbuf_ptr - cmdbuf_base; |
640 | s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; |
715 | s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; |
641 | if (n > 0 && s < count) { |
716 | if (n > 0 && s < count) |
|
|
717 | { |
642 | MEMMOVE(cmdbuf_base, cmdbuf_ptr, |
718 | MEMMOVE(cmdbuf_base, cmdbuf_ptr, |
643 | (unsigned int)(cmdbuf_endp - cmdbuf_ptr)); |
719 | (unsigned int)(cmdbuf_endp - cmdbuf_ptr)); |
644 | cmdbuf_ptr = cmdbuf_base; |
720 | cmdbuf_ptr = cmdbuf_base; |
645 | cmdbuf_endp -= n; |
721 | cmdbuf_endp -= n; |
646 | s += n; |
722 | s += n; |
647 | } |
723 | } |
648 | if (count > s) { |
724 | if (count > s) |
|
|
725 | { |
649 | rxvt_print_error("data loss: cmd_write too large"); |
726 | rxvt_print_error("data loss: cmd_write too large"); |
650 | count = s; |
727 | count = s; |
651 | } |
728 | } |
652 | for (; count--;) |
729 | for (; count--;) |
653 | *cmdbuf_endp++ = *str++; |
730 | *cmdbuf_endp++ = *str++; |
654 | R->cmdbuf_ptr = cmdbuf_ptr; |
|
|
655 | R->cmdbuf_endp = cmdbuf_endp; |
|
|
656 | return 0; |
731 | return 0; |
657 | } |
732 | } |
658 | #endif /* MENUBAR_MAX */ |
733 | #endif /* MENUBAR_MAX */ |
|
|
734 | |
|
|
735 | void |
|
|
736 | rxvt_term::flush () |
|
|
737 | { |
|
|
738 | #ifdef TRANSPARENT |
|
|
739 | if (want_full_refresh) |
|
|
740 | { |
|
|
741 | want_full_refresh = 0; |
|
|
742 | scr_clear (); |
|
|
743 | scr_touch (false); |
|
|
744 | want_refresh = 1; |
|
|
745 | } |
|
|
746 | #endif |
|
|
747 | |
|
|
748 | if (want_refresh) |
|
|
749 | { |
|
|
750 | scr_refresh (refresh_type); |
|
|
751 | scrollbar_show (1); |
|
|
752 | #ifdef USE_XIM |
|
|
753 | IMSendSpot (); |
|
|
754 | #endif |
|
|
755 | |
|
|
756 | } |
|
|
757 | |
|
|
758 | XFlush (Xdisplay); |
|
|
759 | } |
|
|
760 | |
|
|
761 | void |
|
|
762 | rxvt_term::check_cb (check_watcher &w) |
|
|
763 | { |
|
|
764 | SET_R (this); |
|
|
765 | SET_LOCALE (locale); |
|
|
766 | |
|
|
767 | flush (); |
|
|
768 | } |
659 | |
769 | |
660 | void |
770 | void |
661 | rxvt_term::process_x_events () |
771 | rxvt_term::process_x_events () |
662 | { |
772 | { |
663 | do |
773 | do |
… | |
… | |
665 | XEvent xev; |
775 | XEvent xev; |
666 | |
776 | |
667 | XNextEvent (Xdisplay, &xev); |
777 | XNextEvent (Xdisplay, &xev); |
668 | |
778 | |
669 | #if defined(CURSOR_BLINK) |
779 | #if defined(CURSOR_BLINK) |
670 | if ((Options & Opt_cursorBlink) |
780 | if ((Options & Opt_cursorBlink) && xev.type == KeyPress) |
671 | && xev.type == KeyPress) |
|
|
672 | { |
781 | { |
673 | if (hidden_cursor) |
782 | if (hidden_cursor) |
674 | { |
783 | { |
675 | hidden_cursor = 0; |
784 | hidden_cursor = 0; |
676 | want_refresh = 1; |
785 | want_refresh = 1; |
677 | } |
786 | } |
678 | |
787 | |
679 | blink_ev.start (NOW + BLINK_INTERVAL); |
788 | cursor_blink_ev.start (NOW + BLINK_INTERVAL); |
680 | } |
789 | } |
681 | #endif |
790 | #endif |
682 | |
791 | |
683 | #if defined(POINTER_BLANK) |
792 | #if defined(POINTER_BLANK) |
684 | if ((Options & Opt_pointerBlank) |
793 | if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0) |
685 | && (pointerBlankDelay > 0)) |
|
|
686 | { |
794 | { |
687 | if (xev.type == MotionNotify |
795 | if (xev.type == MotionNotify |
688 | || xev.type == ButtonPress |
796 | || xev.type == ButtonPress |
689 | || xev.type == ButtonRelease) |
797 | || xev.type == ButtonRelease) |
690 | if (hidden_pointer) |
798 | if (hidden_pointer) |
… | |
… | |
696 | #endif |
804 | #endif |
697 | |
805 | |
698 | #ifdef USE_XIM |
806 | #ifdef USE_XIM |
699 | if (!XFilterEvent (&xev, xev.xany.window)) |
807 | if (!XFilterEvent (&xev, xev.xany.window)) |
700 | #endif |
808 | #endif |
701 | rxvt_process_x_event (this, &xev); |
809 | process_x_event (&xev); |
702 | } |
810 | } |
703 | while (XPending (Xdisplay)); |
811 | while (XPending (Xdisplay)); |
704 | } |
812 | } |
705 | |
813 | |
|
|
814 | #ifdef CURSOR_BLINK |
706 | void |
815 | void |
707 | rxvt_term::blink_cb (time_watcher &w) |
816 | rxvt_term::cursor_blink_cb (time_watcher &w) |
708 | { |
817 | { |
709 | w.at += BLINK_INTERVAL; |
|
|
710 | hidden_cursor = !hidden_cursor; |
818 | hidden_cursor = !hidden_cursor; |
711 | want_refresh = 1; |
819 | want_refresh = 1; |
712 | flush (); |
820 | |
|
|
821 | w.start (w.at + BLINK_INTERVAL); |
713 | } |
822 | } |
|
|
823 | #endif |
|
|
824 | |
|
|
825 | #ifdef TEXT_BLINK |
|
|
826 | void |
|
|
827 | rxvt_term::text_blink_cb (time_watcher &w) |
|
|
828 | { |
|
|
829 | if (scr_refresh_rend (RS_Blink, RS_Blink)) |
|
|
830 | { |
|
|
831 | hidden_text = !hidden_text; |
|
|
832 | want_refresh = 1; |
|
|
833 | w.start (w.at + TEXT_BLINK_INTERVAL); |
|
|
834 | } |
|
|
835 | } |
|
|
836 | #endif |
714 | |
837 | |
715 | void |
838 | void |
716 | rxvt_term::x_cb (io_watcher &w, short revents) |
839 | rxvt_term::x_cb (io_watcher &w, short revents) |
717 | { |
840 | { |
|
|
841 | SET_R (this); |
|
|
842 | SET_LOCALE (locale); |
|
|
843 | |
718 | process_x_events (); |
844 | process_x_events (); |
|
|
845 | } |
719 | |
846 | |
720 | flush (); |
847 | bool |
|
|
848 | rxvt_term::pty_fill () |
|
|
849 | { |
|
|
850 | ssize_t n = cmdbuf_endp - cmdbuf_ptr; |
|
|
851 | |
|
|
852 | memmove (cmdbuf_base, cmdbuf_ptr, n); |
|
|
853 | cmdbuf_ptr = cmdbuf_base; |
|
|
854 | cmdbuf_endp = cmdbuf_ptr + n; |
|
|
855 | |
|
|
856 | n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); |
|
|
857 | |
|
|
858 | if (n > 0) |
|
|
859 | { |
|
|
860 | cmdbuf_endp += n; |
|
|
861 | return true; |
|
|
862 | } |
|
|
863 | else if (n < 0 && errno != EAGAIN) |
|
|
864 | destroy (); |
|
|
865 | |
|
|
866 | return false; |
|
|
867 | } |
|
|
868 | |
|
|
869 | void |
|
|
870 | rxvt_term::pty_cb (io_watcher &w, short revents) |
|
|
871 | { |
|
|
872 | SET_R (this); |
|
|
873 | SET_LOCALE (locale); |
|
|
874 | |
|
|
875 | if (revents & EVENT_WRITE) |
|
|
876 | tt_write (0, 0); |
|
|
877 | else if (revents & EVENT_READ) |
|
|
878 | { |
|
|
879 | bool flag = true; |
|
|
880 | |
|
|
881 | // loop, but don't allow a single term to monopolize us |
|
|
882 | // the number of loops is fully arbitrary, and thus wrong |
|
|
883 | while (flag && pty_fill ()) |
|
|
884 | { |
|
|
885 | if (!seen_input) |
|
|
886 | { |
|
|
887 | seen_input = 1; |
|
|
888 | /* once we know the shell is running, send the screen size. Again! */ |
|
|
889 | tt_winch (); |
|
|
890 | } |
|
|
891 | |
|
|
892 | uint32_t ch = NOCHAR; |
|
|
893 | |
|
|
894 | for (;;) |
|
|
895 | { |
|
|
896 | if (ch == NOCHAR) |
|
|
897 | ch = next_char (); |
|
|
898 | |
|
|
899 | if (ch == NOCHAR) // TODO: improve |
|
|
900 | break; |
|
|
901 | |
|
|
902 | if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r') |
|
|
903 | { |
|
|
904 | /* Read a text string from the input buffer */ |
|
|
905 | uint32_t buf[BUFSIZ]; |
|
|
906 | bool refreshnow = false; |
|
|
907 | int nlines = 0; |
|
|
908 | uint32_t *str = buf; |
|
|
909 | |
|
|
910 | *str++ = ch; |
|
|
911 | |
|
|
912 | for (;;) |
|
|
913 | { |
|
|
914 | ch = next_char (); |
|
|
915 | |
|
|
916 | if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r')) |
|
|
917 | break; |
|
|
918 | else |
|
|
919 | { |
|
|
920 | *str++ = ch; |
|
|
921 | |
|
|
922 | if (ch == '\n') |
|
|
923 | { |
|
|
924 | nlines++; |
|
|
925 | refresh_count++; |
|
|
926 | |
|
|
927 | if (!(Options & Opt_jumpScroll) |
|
|
928 | || (refresh_count >= (refresh_limit * (TermWin.nrow - 1)))) |
|
|
929 | { |
|
|
930 | refreshnow = true; |
|
|
931 | flag = false; |
|
|
932 | ch = NOCHAR; |
|
|
933 | break; |
|
|
934 | } |
|
|
935 | } |
|
|
936 | |
|
|
937 | if (str >= buf + BUFSIZ) |
|
|
938 | { |
|
|
939 | ch = NOCHAR; |
|
|
940 | break; |
|
|
941 | } |
|
|
942 | } |
|
|
943 | } |
|
|
944 | |
|
|
945 | scr_add_lines (buf, nlines, str - buf); |
|
|
946 | |
|
|
947 | /* |
|
|
948 | * If there have been a lot of new lines, then update the screen |
|
|
949 | * What the heck I'll cheat and only refresh less than every page-full. |
|
|
950 | * the number of pages between refreshes is refresh_limit, which |
|
|
951 | * is incremented here because we must be doing flat-out scrolling. |
|
|
952 | * |
|
|
953 | * refreshing should be correct for small scrolls, because of the |
|
|
954 | * time-out |
|
|
955 | */ |
|
|
956 | if (refreshnow) |
|
|
957 | { |
|
|
958 | if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD) |
|
|
959 | refresh_limit++; |
|
|
960 | |
|
|
961 | scr_refresh (refresh_type); |
|
|
962 | } |
|
|
963 | |
|
|
964 | } |
|
|
965 | else |
|
|
966 | { |
|
|
967 | switch (ch) |
|
|
968 | { |
|
|
969 | default: |
|
|
970 | process_nonprinting (ch); |
|
|
971 | break; |
|
|
972 | case C0_ESC: /* escape char */ |
|
|
973 | process_escape_seq (); |
|
|
974 | break; |
|
|
975 | /*case 0x9b: */ /* CSI */ |
|
|
976 | /* process_csi_seq (); */ |
|
|
977 | } |
|
|
978 | |
|
|
979 | ch = NOCHAR; |
|
|
980 | } |
|
|
981 | } |
|
|
982 | } |
|
|
983 | } |
721 | } |
984 | } |
722 | |
985 | |
723 | // read the next character, currently handles UTF-8 |
986 | // read the next character, currently handles UTF-8 |
724 | // will probably handle all sorts of other stuff in the future |
987 | // will probably handle all sorts of other stuff in the future |
725 | uint32_t |
988 | uint32_t |
726 | rxvt_term::next_char () |
989 | rxvt_term::next_char () |
727 | { |
990 | { |
728 | struct mbstate &s = mbstate; |
|
|
729 | |
|
|
730 | while (cmdbuf_ptr < cmdbuf_endp) |
991 | while (cmdbuf_ptr < cmdbuf_endp) |
731 | { |
992 | { |
732 | uint8_t ch = *cmdbuf_ptr; |
993 | if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh |
733 | |
|
|
734 | if (s.cnt) |
|
|
735 | { |
|
|
736 | if ((ch & 0xc0) == 0x80) |
|
|
737 | { |
|
|
738 | cmdbuf_ptr++; |
|
|
739 | |
|
|
740 | /* continuation */ |
|
|
741 | s.reg = (s.reg << 6) | (ch & 0x7f); |
|
|
742 | |
|
|
743 | if (--s.cnt == 0 && s.reg >= 128) /* if !inrange then corruption or Racking */ |
|
|
744 | return s.reg; |
|
|
745 | |
|
|
746 | continue; |
|
|
747 | } |
|
|
748 | else |
|
|
749 | { |
|
|
750 | s.cnt = 0; |
|
|
751 | return s.orig; /* the _occasional_ non-utf-8 character may slip through... */ |
|
|
752 | } |
|
|
753 | } |
|
|
754 | |
|
|
755 | if ((ch & 0xc0) == 0xc0) |
|
|
756 | { |
|
|
757 | cmdbuf_ptr++; |
994 | return *cmdbuf_ptr++; |
758 | |
995 | |
759 | /* first byte */ |
996 | wchar_t wc; |
760 | s.orig = ch; /* for broken encodings */ |
997 | size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, &mbstate.mbs); |
761 | s.reg = ch; |
998 | |
762 | if ((ch & 0xe0) == 0xc0) { s.reg &= 0x1f; s.cnt = 1; } |
999 | if (len == (size_t)-2) |
763 | if ((ch & 0xf0) == 0xe0) { s.reg &= 0x0f; s.cnt = 2; } |
1000 | return NOCHAR; |
764 | if ((ch & 0xf8) == 0xf0) { s.reg &= 0x07; s.cnt = 3; } |
1001 | |
765 | if ((ch & 0xfc) == 0xf8) { s.reg &= 0x03; s.cnt = 4; } |
1002 | if (len == (size_t)-1) |
766 | if ((ch & 0xfe) == 0xfc) { s.reg &= 0x01; s.cnt = 5; } |
1003 | return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through |
767 | } |
1004 | |
768 | else |
1005 | // assume wchar == unicode |
769 | { |
1006 | cmdbuf_ptr += len; |
770 | cmdbuf_ptr++; /* _occasional_ non-utf8 may slip through... */ |
|
|
771 | return ch; |
1007 | return wc; |
772 | } |
|
|
773 | } |
1008 | } |
774 | |
1009 | |
775 | return NOCHAR; |
1010 | return NOCHAR; |
776 | } |
|
|
777 | |
|
|
778 | bool |
|
|
779 | rxvt_term::pty_fill () |
|
|
780 | { |
|
|
781 | ssize_t n = cmdbuf_endp - cmdbuf_ptr; |
|
|
782 | |
|
|
783 | memmove (cmdbuf_base, cmdbuf_ptr, n); |
|
|
784 | cmdbuf_ptr = cmdbuf_base; |
|
|
785 | cmdbuf_endp = cmdbuf_ptr + n; |
|
|
786 | |
|
|
787 | n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); |
|
|
788 | |
|
|
789 | if (n > 0) |
|
|
790 | { |
|
|
791 | cmdbuf_endp += n; |
|
|
792 | return true; |
|
|
793 | } |
|
|
794 | else if (n < 0 && errno == EAGAIN) |
|
|
795 | return false; |
|
|
796 | |
|
|
797 | rxvt_clean_exit (); |
|
|
798 | exit (EXIT_FAILURE); /* bad order of events? */ |
|
|
799 | } |
|
|
800 | |
|
|
801 | void |
|
|
802 | rxvt_term::pty_cb (io_watcher &w, short revents) |
|
|
803 | { |
|
|
804 | // loop, but don't allow a single term to monopolize us |
|
|
805 | // the number of loops is fully arbitrary, and thus wrong |
|
|
806 | for (int i = 7; i-- && pty_fill (); ) |
|
|
807 | { |
|
|
808 | //TODO: |
|
|
809 | /* once we know the shell is running, send the screen size. Again! */ |
|
|
810 | //ch = rxvt_cmd_getc(aR); /* wait for something */ |
|
|
811 | //rxvt_tt_winsize(cmd_fd, TermWin.ncol, TermWin.nrow, cmd_pid); |
|
|
812 | |
|
|
813 | uint32_t ch = NOCHAR; |
|
|
814 | |
|
|
815 | for (;;) |
|
|
816 | { |
|
|
817 | if (ch == NOCHAR) |
|
|
818 | ch = next_char (); |
|
|
819 | |
|
|
820 | if (ch == NOCHAR) // TODO: improve |
|
|
821 | break; |
|
|
822 | |
|
|
823 | if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r') |
|
|
824 | { |
|
|
825 | /* Read a text string from the input buffer */ |
|
|
826 | uint32_t buf[BUFSIZ]; |
|
|
827 | bool refreshnow = false; |
|
|
828 | int nlines = 0; |
|
|
829 | uint32_t *str = buf; |
|
|
830 | |
|
|
831 | *str++ = ch; |
|
|
832 | |
|
|
833 | for (;;) |
|
|
834 | { |
|
|
835 | ch = next_char (); |
|
|
836 | |
|
|
837 | if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r')) |
|
|
838 | break; |
|
|
839 | else |
|
|
840 | { |
|
|
841 | *str++ = ch; |
|
|
842 | |
|
|
843 | if (ch == '\n') |
|
|
844 | { |
|
|
845 | nlines++; |
|
|
846 | refresh_count++; |
|
|
847 | |
|
|
848 | if (!(Options & Opt_jumpScroll) |
|
|
849 | || (refresh_count >= (refresh_limit * (TermWin.nrow - 1)))) |
|
|
850 | { |
|
|
851 | refreshnow = true; |
|
|
852 | ch = NOCHAR; |
|
|
853 | break; |
|
|
854 | } |
|
|
855 | } |
|
|
856 | |
|
|
857 | if (str >= buf + BUFSIZ) |
|
|
858 | { |
|
|
859 | ch = NOCHAR; |
|
|
860 | break; |
|
|
861 | } |
|
|
862 | } |
|
|
863 | } |
|
|
864 | |
|
|
865 | rxvt_scr_add_lines (this, buf, nlines, str - buf); |
|
|
866 | |
|
|
867 | /* |
|
|
868 | * If there have been a lot of new lines, then update the screen |
|
|
869 | * What the heck I'll cheat and only refresh less than every page-full. |
|
|
870 | * the number of pages between refreshes is refresh_limit, which |
|
|
871 | * is incremented here because we must be doing flat-out scrolling. |
|
|
872 | * |
|
|
873 | * refreshing should be correct for small scrolls, because of the |
|
|
874 | * time-out |
|
|
875 | */ |
|
|
876 | if (refreshnow) |
|
|
877 | { |
|
|
878 | if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD) |
|
|
879 | refresh_limit++; |
|
|
880 | |
|
|
881 | rxvt_scr_refresh (this, refresh_type); |
|
|
882 | } |
|
|
883 | |
|
|
884 | } |
|
|
885 | else |
|
|
886 | { |
|
|
887 | switch (ch) |
|
|
888 | { |
|
|
889 | default: |
|
|
890 | rxvt_process_nonprinting (this, ch); |
|
|
891 | break; |
|
|
892 | case C0_ESC: /* escape char */ |
|
|
893 | rxvt_process_escape_seq (this); |
|
|
894 | break; |
|
|
895 | /*case 0x9b: */ /* CSI */ |
|
|
896 | /* rxvt_process_csi_seq (this); */ |
|
|
897 | } |
|
|
898 | |
|
|
899 | ch = NOCHAR; |
|
|
900 | } |
|
|
901 | } |
|
|
902 | } |
|
|
903 | |
|
|
904 | flush (); |
|
|
905 | } |
|
|
906 | |
|
|
907 | void |
|
|
908 | rxvt_term::flush () |
|
|
909 | { |
|
|
910 | #ifdef TRANSPARENT |
|
|
911 | if (want_full_refresh) |
|
|
912 | { |
|
|
913 | want_full_refresh = 0; |
|
|
914 | rxvt_scr_clear (this); |
|
|
915 | rxvt_scr_touch (this, False); |
|
|
916 | want_refresh = 1; |
|
|
917 | } |
|
|
918 | #endif |
|
|
919 | |
|
|
920 | if (want_refresh) |
|
|
921 | { |
|
|
922 | rxvt_scr_refresh (this, refresh_type); |
|
|
923 | rxvt_scrollbar_show (this, 1); |
|
|
924 | #ifdef USE_XIM |
|
|
925 | rxvt_IMSendSpot (this); |
|
|
926 | #endif |
|
|
927 | } |
|
|
928 | |
|
|
929 | if (XPending (Xdisplay)) process_x_events (); |
|
|
930 | XFlush (Xdisplay); |
|
|
931 | if (XPending (Xdisplay)) process_x_events (); |
|
|
932 | } |
1011 | } |
933 | |
1012 | |
934 | /* rxvt_cmd_getc() - Return next input character */ |
1013 | /* rxvt_cmd_getc() - Return next input character */ |
935 | /* |
1014 | /* |
936 | * Return the next input character after first passing any keyboard input |
1015 | * Return the next input character after first passing any keyboard input |
937 | * to the command. |
1016 | * to the command. |
938 | */ |
1017 | */ |
939 | /* INTPROTO */ |
|
|
940 | uint32_t |
1018 | uint32_t |
941 | rxvt_cmd_getc(pR) |
1019 | rxvt_term::cmd_getc () |
942 | { |
1020 | { |
943 | for (;;) |
1021 | for (;;) |
944 | { |
1022 | { |
945 | uint32_t c = R->next_char (); |
1023 | uint32_t c = next_char (); |
946 | if (c != NOCHAR) |
1024 | if (c != NOCHAR) |
947 | return c; |
1025 | return c; |
948 | |
1026 | |
949 | // incomplete sequences should occur rarely, still, a better solution |
1027 | // incomplete sequences should occur rarely, still, a better solution |
950 | // would be preferred. either setjmp/longjmp or better design. |
1028 | // would be preferred. either setjmp/longjmp or better design. |
951 | fcntl (R->cmd_fd, F_SETFL, 0); |
1029 | fcntl (cmd_fd, F_SETFL, 0); |
952 | R->pty_fill (); |
1030 | pty_fill (); |
953 | fcntl (R->cmd_fd, F_SETFL, O_NONBLOCK); |
1031 | fcntl (cmd_fd, F_SETFL, O_NONBLOCK); |
954 | } |
|
|
955 | |
|
|
956 | #if 0 |
|
|
957 | #define TIMEOUT_USEC 5000 |
|
|
958 | fd_set readfds; |
|
|
959 | int quick_timeout, select_res; |
|
|
960 | int want_motion_time, want_keypress_time; |
|
|
961 | struct timeval value; |
|
|
962 | #if defined(POINTER_BLANK) || defined(CURSOR_BLINK) |
|
|
963 | struct timeval tp; |
|
|
964 | #endif |
|
|
965 | |
|
|
966 | for (;;) { |
|
|
967 | /* loop until we can return something */ |
|
|
968 | |
|
|
969 | if (R->v_bufstr < R->v_bufptr) /* output any pending chars */ |
|
|
970 | rxvt_tt_write(aR_ NULL, 0); |
|
|
971 | |
|
|
972 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
|
|
973 | if (R->mouse_slip_wheel_speed) { |
|
|
974 | quick_timeout = 1; |
|
|
975 | if (!R->mouse_slip_wheel_delay-- |
|
|
976 | && rxvt_scr_page(aR_ R->mouse_slip_wheel_speed > 0 ? UP : DN, |
|
|
977 | abs(R->mouse_slip_wheel_speed))) { |
|
|
978 | R->mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; |
|
|
979 | R->refresh_type |= SMOOTH_REFRESH; |
|
|
980 | R->want_refresh = 1; |
|
|
981 | } |
1032 | } |
982 | } |
|
|
983 | #endif /* MOUSE_WHEEL && MOUSE_SLIP_WHEELING */ |
|
|
984 | #ifdef SELECTION_SCROLLING |
|
|
985 | if (R->pending_scroll_selection) { |
|
|
986 | quick_timeout = 1; |
|
|
987 | if (!R->scroll_selection_delay-- |
|
|
988 | && rxvt_scr_page(aR_ R->scroll_selection_dir, |
|
|
989 | R->scroll_selection_lines)) { |
|
|
990 | rxvt_selection_extend(aR_ R->selection_save_x, |
|
|
991 | R->selection_save_y, R->selection_save_state); |
|
|
992 | R->scroll_selection_delay = SCROLLBAR_CONTINUOUS_DELAY; |
|
|
993 | R->refresh_type |= SMOOTH_REFRESH; |
|
|
994 | R->want_refresh = 1; |
|
|
995 | } |
|
|
996 | } |
|
|
997 | #endif |
|
|
998 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
|
|
999 | if (scrollbar_isUp() || scrollbar_isDn()) { |
|
|
1000 | quick_timeout = 1; |
|
|
1001 | if (!R->scroll_arrow_delay-- |
|
|
1002 | && rxvt_scr_page(aR_ scrollbar_isUp() ? UP : DN, 1)) { |
|
|
1003 | R->scroll_arrow_delay = SCROLLBAR_CONTINUOUS_DELAY; |
|
|
1004 | R->refresh_type |= SMOOTH_REFRESH; |
|
|
1005 | R->want_refresh = 1; |
|
|
1006 | } |
|
|
1007 | } |
|
|
1008 | #endif /* NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING */ |
|
|
1009 | |
|
|
1010 | #ifdef TRANSPARENT |
|
|
1011 | quick_timeout |= R->want_full_refresh; |
|
|
1012 | #endif |
|
|
1013 | #endif |
|
|
1014 | } |
1033 | } |
1015 | |
1034 | |
|
|
1035 | #ifdef POINTER_BLANK |
1016 | void |
1036 | void |
1017 | rxvt_term::pointer_unblank () |
1037 | rxvt_term::pointer_unblank () |
1018 | { |
1038 | { |
1019 | XDefineCursor (Xdisplay, TermWin.vt, TermWin_cursor); |
1039 | XDefineCursor (Xdisplay, TermWin.vt, TermWin_cursor); |
1020 | rxvt_recolour_cursor (this); |
1040 | recolour_cursor (); |
1021 | |
1041 | |
1022 | #ifdef POINTER_BLANK |
|
|
1023 | hidden_pointer = 0; |
1042 | hidden_pointer = 0; |
1024 | |
1043 | |
1025 | if (Options & Opt_pointerBlank) |
1044 | if (Options & Opt_pointerBlank) |
1026 | pointer_ev.start (NOW + pointerBlankDelay); |
1045 | pointer_ev.start (NOW + pointerBlankDelay); |
1027 | #endif |
|
|
1028 | } |
1046 | } |
1029 | |
1047 | |
1030 | #ifdef POINTER_BLANK |
|
|
1031 | void |
1048 | void |
1032 | rxvt_term::pointer_blank () |
1049 | rxvt_term::pointer_blank () |
1033 | { |
1050 | { |
1034 | pointer_ev.stop (); |
|
|
1035 | |
|
|
1036 | if (!(Options & Opt_pointerBlank)) |
1051 | if (!(Options & Opt_pointerBlank)) |
1037 | return; |
1052 | return; |
1038 | |
1053 | |
1039 | XDefineCursor (Xdisplay, TermWin.vt, blank_cursor); |
1054 | XDefineCursor (Xdisplay, TermWin.vt, blank_cursor); |
1040 | XFlush (Xdisplay); |
1055 | XFlush (Xdisplay); |
… | |
… | |
1043 | } |
1058 | } |
1044 | |
1059 | |
1045 | void |
1060 | void |
1046 | rxvt_term::pointer_cb (time_watcher &w) |
1061 | rxvt_term::pointer_cb (time_watcher &w) |
1047 | { |
1062 | { |
|
|
1063 | SET_R (this); |
|
|
1064 | SET_LOCALE (locale); |
|
|
1065 | |
1048 | pointer_blank (); |
1066 | pointer_blank (); |
1049 | } |
1067 | } |
1050 | #endif |
1068 | #endif |
1051 | |
1069 | |
1052 | /* INTPROTO */ |
|
|
1053 | void |
1070 | void |
1054 | rxvt_mouse_report(pR_ const XButtonEvent *ev) |
1071 | rxvt_term::mouse_report (const XButtonEvent *ev) |
1055 | { |
1072 | { |
1056 | int button_number, key_state = 0; |
1073 | int button_number, key_state = 0; |
1057 | int x, y; |
1074 | int x, y; |
1058 | |
1075 | |
1059 | x = ev->x; |
1076 | x = ev->x; |
1060 | y = ev->y; |
1077 | y = ev->y; |
1061 | rxvt_pixel_position(aR_ &x, &y); |
1078 | pixel_position (&x, &y); |
1062 | |
1079 | |
1063 | if (R->MEvent.button == AnyButton) { |
1080 | if (MEvent.button == AnyButton) |
|
|
1081 | { |
1064 | button_number = 3; |
1082 | button_number = 3; |
1065 | } else { |
1083 | } |
|
|
1084 | else |
|
|
1085 | { |
1066 | button_number = R->MEvent.button - Button1; |
1086 | button_number = MEvent.button - Button1; |
1067 | /* add 0x3D for wheel events, like xterm does */ |
1087 | /* add 0x3D for wheel events, like xterm does */ |
1068 | if (button_number >= 3) |
1088 | if (button_number >= 3) |
1069 | button_number += (64 - 3); |
1089 | button_number += (64 - 3); |
1070 | } |
1090 | } |
1071 | |
1091 | |
1072 | if (R->PrivateModes & PrivMode_MouseX10) { |
1092 | if (PrivateModes & PrivMode_MouseX10) |
|
|
1093 | { |
1073 | /* |
1094 | /* |
1074 | * do not report ButtonRelease |
1095 | * do not report ButtonRelease |
1075 | * no state info allowed |
1096 | * no state info allowed |
1076 | */ |
1097 | */ |
1077 | key_state = 0; |
1098 | key_state = 0; |
1078 | if (button_number == 3) |
1099 | if (button_number == 3) |
1079 | return; |
1100 | return; |
1080 | } else { |
1101 | } |
|
|
1102 | else |
|
|
1103 | { |
1081 | /* XTerm mouse reporting needs these values: |
1104 | /* XTerm mouse reporting needs these values: |
1082 | * 4 = Shift |
1105 | * 4 = Shift |
1083 | * 8 = Meta |
1106 | * 8 = Meta |
1084 | * 16 = Control |
1107 | * 16 = Control |
1085 | * plus will add in our own Double-Click reporting |
1108 | * plus will add in our own Double-Click reporting |
1086 | * 32 = Double Click |
1109 | * 32 = Double Click |
1087 | */ |
1110 | */ |
1088 | key_state = ((R->MEvent.state & ShiftMask) ? 4 : 0) |
1111 | key_state = ((MEvent.state & ShiftMask) ? 4 : 0) |
1089 | + ((R->MEvent.state & R->ModMetaMask) ? 8 : 0) |
1112 | + ((MEvent.state & ModMetaMask) ? 8 : 0) |
1090 | + ((R->MEvent.state & ControlMask) ? 16 : 0); |
1113 | + ((MEvent.state & ControlMask) ? 16 : 0); |
1091 | #ifdef MOUSE_REPORT_DOUBLECLICK |
1114 | #ifdef MOUSE_REPORT_DOUBLECLICK |
1092 | key_state += ((R->MEvent.clicks > 1) ? 32 : 0); |
1115 | key_state += ((MEvent.clicks > 1) ? 32 : 0); |
1093 | #endif |
1116 | #endif |
|
|
1117 | |
1094 | } |
1118 | } |
1095 | |
1119 | |
1096 | #ifdef DEBUG_MOUSEREPORT |
1120 | #ifdef DEBUG_MOUSEREPORT |
1097 | fprintf(stderr, "Mouse ["); |
1121 | fprintf(stderr, "Mouse ["); |
1098 | if (key_state & 16) |
1122 | if (key_state & 16) |
1099 | fputc('C', stderr); |
1123 | fputc('C', stderr); |
1100 | if (key_state & 4) |
1124 | if (key_state & 4) |
1101 | fputc('S', stderr); |
1125 | fputc('S', stderr); |
1102 | if (key_state & 8) |
1126 | if (key_state & 8) |
1103 | fputc('A', stderr); |
1127 | fputc('A', stderr); |
1104 | if (key_state & 32) |
1128 | if (key_state & 32) |
1105 | fputc('2', stderr); |
1129 | fputc('2', stderr); |
1106 | fprintf(stderr, "]: <%d>, %d/%d\n", |
1130 | fprintf(stderr, "]: <%d>, %d/%d\n", |
1107 | button_number, |
1131 | button_number, |
1108 | x + 1, |
1132 | x + 1, |
1109 | y + 1); |
1133 | y + 1); |
1110 | #else |
1134 | #else |
1111 | rxvt_tt_printf(aR_ "\033[M%c%c%c", |
1135 | tt_printf("\033[M%c%c%c", |
1112 | (32 + button_number + key_state), |
1136 | (32 + button_number + key_state), |
1113 | (32 + x + 1), |
1137 | (32 + x + 1), |
1114 | (32 + y + 1)); |
1138 | (32 + y + 1)); |
1115 | #endif |
1139 | #endif |
1116 | } |
1140 | } |
1117 | |
1141 | |
1118 | #ifdef USING_W11LIB |
1142 | #ifdef USING_W11LIB |
1119 | /* EXTPROTO */ |
|
|
1120 | void |
1143 | void |
1121 | rxvt_W11_process_x_event(XEvent *ev) |
1144 | rxvt_W11_process_x_event(XEvent *ev) |
1122 | { |
1145 | { |
1123 | rxvt_t *r = rxvt_get_r(); |
1146 | rxvt_t *r = rxvt_get_r(); |
1124 | |
1147 | |
1125 | rxvt_process_x_event(aR_ ev); |
1148 | process_x_event (ev); |
1126 | } |
1149 | } |
1127 | #endif |
1150 | #endif |
1128 | |
1151 | |
1129 | /*{{{ process an X event */ |
1152 | /*{{{ process an X event */ |
1130 | /* INTPROTO */ |
|
|
1131 | void |
1153 | void |
1132 | rxvt_process_x_event(pR_ XEvent *ev) |
1154 | rxvt_term::process_x_event (XEvent *ev) |
1133 | { |
1155 | { |
1134 | int i, want_timeout; |
|
|
1135 | Window unused_root, unused_child; |
1156 | Window unused_root, unused_child; |
1136 | int unused_root_x, unused_root_y; |
1157 | int unused_root_x, unused_root_y; |
1137 | unsigned int unused_mask; |
1158 | unsigned int unused_mask; |
1138 | struct timeval tp; |
|
|
1139 | |
1159 | |
1140 | #ifdef DEBUG_X |
1160 | #ifdef DEBUG_X |
1141 | const char *const eventnames[] = |
1161 | const char *const eventnames[] = |
1142 | { /* mason - this matches my system */ |
1162 | { /* mason - this matches my system */ |
1143 | "", |
1163 | "", |
1144 | "", |
1164 | "", |
1145 | "KeyPress", |
1165 | "KeyPress", |
1146 | "KeyRelease", |
1166 | "KeyRelease", |
1147 | "ButtonPress", |
1167 | "ButtonPress", |
1148 | "ButtonRelease", |
1168 | "ButtonRelease", |
1149 | "MotionNotify", |
1169 | "MotionNotify", |
1150 | "EnterNotify", |
1170 | "EnterNotify", |
1151 | "LeaveNotify", |
1171 | "LeaveNotify", |
1152 | "FocusIn", |
1172 | "FocusIn", |
1153 | "FocusOut", |
1173 | "FocusOut", |
1154 | "KeymapNotify", |
1174 | "KeymapNotify", |
1155 | "Expose", |
1175 | "Expose", |
1156 | "GraphicsExpose", |
1176 | "GraphicsExpose", |
1157 | "NoExpose", |
1177 | "NoExpose", |
1158 | "VisibilityNotify", |
1178 | "VisibilityNotify", |
1159 | "CreateNotify", |
1179 | "CreateNotify", |
1160 | "DestroyNotify", |
1180 | "DestroyNotify", |
1161 | "UnmapNotify", |
1181 | "UnmapNotify", |
1162 | "MapNotify", |
1182 | "MapNotify", |
1163 | "MapRequest", |
1183 | "MapRequest", |
1164 | "ReparentNotify", |
1184 | "ReparentNotify", |
1165 | "ConfigureNotify", |
1185 | "ConfigureNotify", |
1166 | "ConfigureRequest", |
1186 | "ConfigureRequest", |
1167 | "GravityNotify", |
1187 | "GravityNotify", |
1168 | "ResizeRequest", |
1188 | "ResizeRequest", |
1169 | "CirculateNotify", |
1189 | "CirculateNotify", |
1170 | "CirculateRequest", |
1190 | "CirculateRequest", |
1171 | "PropertyNotify", |
1191 | "PropertyNotify", |
1172 | "SelectionClear", |
1192 | "SelectionClear", |
1173 | "SelectionRequest", |
1193 | "SelectionRequest", |
1174 | "SelectionNotify", |
1194 | "SelectionNotify", |
1175 | "ColormapNotify", |
1195 | "ColormapNotify", |
1176 | "ClientMessage", |
1196 | "ClientMessage", |
1177 | "MappingNotify" |
1197 | "MappingNotify" |
1178 | }; |
1198 | }; |
1179 | struct tm *ltt; |
|
|
1180 | #endif |
1199 | #endif |
1181 | |
|
|
1182 | /* |
|
|
1183 | * check if we need to get the time for any timeouts |
|
|
1184 | */ |
|
|
1185 | |
|
|
1186 | for (i = NUM_TIMEOUTS; i--; ) |
|
|
1187 | if (R->timeout[i].tv_sec) { |
|
|
1188 | want_timeout = 1; |
|
|
1189 | break; |
|
|
1190 | } |
|
|
1191 | |
|
|
1192 | #ifndef DEBUG_X |
|
|
1193 | if (want_timeout) |
|
|
1194 | #endif |
|
|
1195 | (void)gettimeofday(&tp, NULL); |
|
|
1196 | |
1200 | |
1197 | #ifdef DEBUG_X |
1201 | #ifdef DEBUG_X |
|
|
1202 | struct timeval tp; |
|
|
1203 | struct tm *ltt; |
|
|
1204 | (void)gettimeofday(&tp, NULL); |
1198 | ltt = localtime(&(tp.tv_sec)); |
1205 | ltt = localtime(&(tp.tv_sec)); |
1199 | 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)); |
1206 | 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)); |
1200 | #endif |
1207 | #endif |
1201 | |
1208 | |
1202 | /* X event timeouts */ |
|
|
1203 | if (want_timeout) |
|
|
1204 | for (i = NUM_TIMEOUTS; i--; ) { |
|
|
1205 | if (R->timeout[i].tv_sec == 0) |
|
|
1206 | continue; |
|
|
1207 | if ((tp.tv_sec < R->timeout[i].tv_sec) |
|
|
1208 | || (tp.tv_sec == R->timeout[i].tv_sec |
|
|
1209 | && tp.tv_usec < R->timeout[i].tv_usec)) |
|
|
1210 | continue; |
|
|
1211 | R->timeout[i].tv_sec = 0; |
|
|
1212 | switch(i) { |
|
|
1213 | case TIMEOUT_INCR: |
|
|
1214 | rxvt_print_error("data loss: timeout on INCR selection paste"); |
|
|
1215 | R->selection_wait = Sel_none; |
|
|
1216 | break; |
|
|
1217 | default: |
|
|
1218 | break; |
|
|
1219 | } |
|
|
1220 | } |
|
|
1221 | |
|
|
1222 | switch (ev->type) { |
1209 | switch (ev->type) |
|
|
1210 | { |
1223 | case KeyPress: |
1211 | case KeyPress: |
1224 | rxvt_lookup_key(aR_ (XKeyEvent *)ev); |
1212 | lookup_key ((XKeyEvent *)ev); |
1225 | break; |
1213 | break; |
1226 | |
1214 | |
1227 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
1215 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
1228 | case KeyRelease: |
1216 | case KeyRelease: |
1229 | { |
1217 | { |
1230 | if (!(ev->xkey.state & ControlMask)) |
1218 | if (!(ev->xkey.state & ControlMask)) |
1231 | R->mouse_slip_wheel_speed = 0; |
1219 | mouse_slip_wheel_speed = 0; |
1232 | else { |
1220 | else |
1233 | KeySym ks; |
1221 | { |
1234 | |
1222 | KeySym ks; |
|
|
1223 | |
1235 | ks = XKeycodeToKeysym(R->Xdisplay, ev->xkey.keycode, 0); |
1224 | ks = XKeycodeToKeysym(Xdisplay, ev->xkey.keycode, 0); |
1236 | if (ks == XK_Control_L || ks == XK_Control_R) |
1225 | if (ks == XK_Control_L || ks == XK_Control_R) |
1237 | R->mouse_slip_wheel_speed = 0; |
1226 | mouse_slip_wheel_speed = 0; |
1238 | } |
1227 | } |
1239 | break; |
1228 | break; |
1240 | } |
1229 | } |
1241 | #endif |
1230 | #endif |
1242 | |
1231 | |
1243 | case ButtonPress: |
1232 | case ButtonPress: |
1244 | rxvt_button_press(aR_ (XButtonEvent *)ev); |
1233 | button_press ((XButtonEvent *)ev); |
1245 | break; |
1234 | break; |
1246 | |
1235 | |
1247 | case ButtonRelease: |
1236 | case ButtonRelease: |
1248 | rxvt_button_release(aR_ (XButtonEvent *)ev); |
1237 | button_release ((XButtonEvent *)ev); |
1249 | break; |
1238 | break; |
1250 | |
1239 | |
1251 | case ClientMessage: |
1240 | case ClientMessage: |
1252 | if (ev->xclient.format == 32 |
1241 | if (ev->xclient.format == 32 |
1253 | && (Atom)ev->xclient.data.l[0] == R->xa[XA_WMDELETEWINDOW]) |
1242 | && (Atom)ev->xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) |
1254 | exit(EXIT_SUCCESS); |
1243 | destroy (); |
1255 | #ifdef OFFIX_DND |
1244 | #ifdef OFFIX_DND |
1256 | /* OffiX Dnd (drag 'n' drop) protocol */ |
1245 | /* OffiX Dnd (drag 'n' drop) protocol */ |
1257 | if (ev->xclient.message_type == R->xa[XA_DNDPROTOCOL] |
1246 | else if (ev->xclient.message_type == xa[XA_DNDPROTOCOL] |
1258 | && (ev->xclient.data.l[0] == DndFile |
1247 | && (ev->xclient.data.l[0] == DndFile |
1259 | || ev->xclient.data.l[0] == DndDir |
1248 | || ev->xclient.data.l[0] == DndDir |
1260 | || ev->xclient.data.l[0] == DndLink)) { |
1249 | || ev->xclient.data.l[0] == DndLink)) |
1261 | /* Get Dnd data */ |
1250 | { |
|
|
1251 | /* Get Dnd data */ |
1262 | Atom ActualType; |
1252 | Atom ActualType; |
1263 | int ActualFormat; |
1253 | int ActualFormat; |
1264 | unsigned char *data; |
1254 | unsigned char *data; |
1265 | unsigned long Size, RemainingBytes; |
1255 | unsigned long Size, RemainingBytes; |
1266 | |
1256 | |
1267 | XGetWindowProperty(R->Xdisplay, Xroot, |
1257 | XGetWindowProperty(Xdisplay, Xroot, |
1268 | R->xa[XA_DNDSELECTION], |
1258 | xa[XA_DNDSELECTION], |
1269 | 0L, 1000000L, |
1259 | 0L, 1000000L, |
1270 | False, AnyPropertyType, |
1260 | False, AnyPropertyType, |
1271 | &ActualType, &ActualFormat, |
1261 | &ActualType, &ActualFormat, |
1272 | &Size, &RemainingBytes, |
1262 | &Size, &RemainingBytes, |
1273 | &data); |
1263 | &data); |
1274 | XChangeProperty(R->Xdisplay, Xroot, |
1264 | XChangeProperty(Xdisplay, Xroot, |
1275 | XA_CUT_BUFFER0, XA_STRING, |
1265 | XA_CUT_BUFFER0, XA_STRING, |
1276 | 8, PropModeReplace, |
1266 | 8, PropModeReplace, |
1277 | data, STRLEN(data)); |
1267 | data, STRLEN(data)); |
1278 | rxvt_selection_paste(aR_ Xroot, XA_CUT_BUFFER0, True); |
1268 | selection_paste (Xroot, XA_CUT_BUFFER0, True); |
1279 | XSetInputFocus(R->Xdisplay, Xroot, RevertToNone, CurrentTime); |
1269 | XSetInputFocus(Xdisplay, Xroot, RevertToNone, CurrentTime); |
1280 | } |
1270 | } |
1281 | #endif /* OFFIX_DND */ |
1271 | #endif /* OFFIX_DND */ |
1282 | break; |
1272 | break; |
1283 | |
1273 | |
1284 | case MappingNotify: |
1274 | case MappingNotify: |
1285 | XRefreshKeyboardMapping(&(ev->xmapping)); |
1275 | XRefreshKeyboardMapping(&(ev->xmapping)); |
1286 | break; |
1276 | break; |
1287 | |
1277 | |
1288 | /* |
1278 | /* |
1289 | * XXX: this is not the _current_ arrangement |
1279 | * XXX: this is not the _current_ arrangement |
1290 | * Here's my conclusion: |
1280 | * Here's my conclusion: |
1291 | * If the window is completely unobscured, use bitblt's |
1281 | * If the window is completely unobscured, use bitblt's |
1292 | * to scroll. Even then, they're only used when doing partial |
1282 | * to scroll. Even then, they're only used when doing partial |
1293 | * screen scrolling. When partially obscured, we have to fill |
1283 | * screen scrolling. When partially obscured, we have to fill |
1294 | * in the GraphicsExpose parts, which means that after each refresh, |
1284 | * in the GraphicsExpose parts, which means that after each refresh, |
1295 | * we need to wait for the graphics expose or Noexpose events, |
1285 | * we need to wait for the graphics expose or Noexpose events, |
1296 | * which ought to make things real slow! |
1286 | * which ought to make things real slow! |
1297 | */ |
1287 | */ |
1298 | case VisibilityNotify: |
1288 | case VisibilityNotify: |
1299 | switch (ev->xvisibility.state) |
1289 | switch (ev->xvisibility.state) |
1300 | { |
1290 | { |
1301 | case VisibilityUnobscured: |
1291 | case VisibilityUnobscured: |
1302 | R->refresh_type = FAST_REFRESH; |
1292 | refresh_type = FAST_REFRESH; |
1303 | break; |
1293 | break; |
1304 | case VisibilityPartiallyObscured: |
1294 | case VisibilityPartiallyObscured: |
1305 | R->refresh_type = SLOW_REFRESH; |
1295 | refresh_type = SLOW_REFRESH; |
1306 | break; |
1296 | break; |
1307 | default: |
1297 | default: |
1308 | R->refresh_type = NO_REFRESH; |
1298 | refresh_type = NO_REFRESH; |
1309 | break; |
1299 | break; |
1310 | } |
1300 | } |
1311 | break; |
1301 | break; |
1312 | |
1302 | |
1313 | case FocusIn: |
1303 | case FocusIn: |
1314 | if (!R->TermWin.focus) { |
1304 | if (!TermWin.focus) |
1315 | R->TermWin.focus = 1; |
1305 | { |
1316 | R->want_refresh = 1; |
1306 | TermWin.focus = 1; |
|
|
1307 | want_refresh = 1; |
1317 | #ifdef USE_XIM |
1308 | #ifdef USE_XIM |
1318 | if (R->Input_Context != NULL) |
1309 | if (Input_Context != NULL) |
1319 | XSetICFocus(R->Input_Context); |
1310 | XSetICFocus(Input_Context); |
1320 | #endif |
1311 | #endif |
1321 | #ifdef CURSOR_BLINK |
1312 | #ifdef CURSOR_BLINK |
1322 | if (R->Options & Opt_cursorBlink) |
1313 | if (Options & Opt_cursorBlink) |
1323 | R->blink_ev.start (NOW + BLINK_INTERVAL); |
1314 | cursor_blink_ev.start (NOW + BLINK_INTERVAL); |
1324 | #endif |
1315 | #endif |
1325 | } |
|
|
1326 | break; |
|
|
1327 | |
1316 | |
|
|
1317 | } |
|
|
1318 | break; |
|
|
1319 | |
1328 | case FocusOut: |
1320 | case FocusOut: |
1329 | if (R->TermWin.focus) { |
1321 | if (TermWin.focus) |
1330 | R->TermWin.focus = 0; |
1322 | { |
1331 | R->want_refresh = 1; |
1323 | TermWin.focus = 0; |
|
|
1324 | want_refresh = 1; |
1332 | #ifdef USE_XIM |
1325 | #ifdef USE_XIM |
1333 | if (R->Input_Context != NULL) |
1326 | if (Input_Context != NULL) |
1334 | XUnsetICFocus(R->Input_Context); |
1327 | XUnsetICFocus(Input_Context); |
1335 | #endif |
1328 | #endif |
1336 | #ifdef CURSOR_BLINK |
1329 | #ifdef CURSOR_BLINK |
1337 | if (R->Options & Opt_cursorBlink) |
1330 | if (Options & Opt_cursorBlink) |
1338 | R->blink_ev.stop (); |
1331 | cursor_blink_ev.stop (); |
1339 | R->hidden_cursor = 0; |
1332 | hidden_cursor = 0; |
1340 | #endif |
1333 | #endif |
1341 | } |
|
|
1342 | break; |
|
|
1343 | |
1334 | |
|
|
1335 | } |
|
|
1336 | break; |
|
|
1337 | |
1344 | case ConfigureNotify: |
1338 | case ConfigureNotify: |
1345 | if (ev->xconfigure.window == R->TermWin.parent[0]) { |
1339 | if (ev->xconfigure.window == TermWin.parent[0]) |
|
|
1340 | { |
1346 | int height, width; |
1341 | int height, width; |
1347 | |
1342 | |
|
|
1343 | do |
1348 | do { /* Wrap lots of configures into one */ |
1344 | { /* Wrap lots of configures into one */ |
1349 | width = ev->xconfigure.width; |
1345 | width = ev->xconfigure.width; |
1350 | height = ev->xconfigure.height; |
1346 | height = ev->xconfigure.height; |
1351 | D_SIZE((stderr, "Size: ConfigureNotify: %4d x %4d", width, height)); |
1347 | D_SIZE((stderr, "Size: ConfigureNotify: %4d x %4d", width, height)); |
|
|
1348 | } |
1352 | } while (XCheckTypedWindowEvent(R->Xdisplay, ev->xconfigure.window, |
1349 | while (XCheckTypedWindowEvent(Xdisplay, ev->xconfigure.window, |
1353 | ConfigureNotify, ev)); |
1350 | ConfigureNotify, ev)); |
1354 | if (R->szHint.width != width || R->szHint.height != height) { |
1351 | if (szHint.width != width || szHint.height != height) |
|
|
1352 | { |
1355 | D_SIZE((stderr, "Size: Resizing from: %4d x %4d", R->szHint.width, R->szHint.height)); |
1353 | D_SIZE((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); |
1356 | rxvt_resize_all_windows(aR_ (unsigned int)width, |
1354 | resize_all_windows (width, height, 1); |
1357 | (unsigned int)height, 1); |
1355 | } |
1358 | } |
|
|
1359 | #ifdef DEBUG_SIZE |
1356 | #ifdef DEBUG_SIZE |
1360 | else { |
1357 | else |
|
|
1358 | { |
1361 | D_SIZE((stderr, "Size: Not resizing")); |
1359 | D_SIZE((stderr, "Size: Not resizing")); |
1362 | } |
1360 | } |
1363 | #endif |
1361 | #endif |
1364 | #ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */ |
1362 | #ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */ |
1365 | if (R->Options & Opt_transparent) { |
1363 | if (Options & Opt_transparent) |
1366 | rxvt_check_our_parents(aR); |
1364 | { |
1367 | if (R->am_transparent) |
1365 | check_our_parents (); |
1368 | R->want_full_refresh = 1; |
1366 | if (am_transparent) |
1369 | } |
1367 | want_full_refresh = 1; |
|
|
1368 | } |
1370 | #endif |
1369 | #endif |
1371 | } |
|
|
1372 | break; |
|
|
1373 | |
1370 | |
|
|
1371 | } |
|
|
1372 | break; |
|
|
1373 | |
1374 | case SelectionClear: |
1374 | case SelectionClear: |
1375 | rxvt_selection_clear(aR); |
1375 | selection_clear (); |
1376 | break; |
1376 | break; |
1377 | |
1377 | |
1378 | case SelectionNotify: |
1378 | case SelectionNotify: |
1379 | if (R->selection_wait == Sel_normal) |
1379 | if (selection_wait == Sel_normal) |
1380 | rxvt_selection_paste(aR_ ev->xselection.requestor, |
1380 | selection_paste (ev->xselection.requestor, |
1381 | ev->xselection.property, True); |
1381 | ev->xselection.property, True); |
1382 | break; |
1382 | break; |
1383 | |
1383 | |
1384 | case SelectionRequest: |
1384 | case SelectionRequest: |
1385 | rxvt_selection_send(aR_ &(ev->xselectionrequest)); |
1385 | selection_send (&(ev->xselectionrequest)); |
1386 | break; |
1386 | break; |
1387 | |
1387 | |
1388 | case UnmapNotify: |
1388 | case UnmapNotify: |
1389 | R->TermWin.mapped = 0; |
1389 | TermWin.mapped = 0; |
1390 | break; |
1390 | #ifdef TEXT_BLINK |
|
|
1391 | text_blink_ev.stop (); |
|
|
1392 | #endif |
|
|
1393 | break; |
1391 | |
1394 | |
1392 | case MapNotify: |
1395 | case MapNotify: |
1393 | R->TermWin.mapped = 1; |
1396 | TermWin.mapped = 1; |
1394 | break; |
1397 | #ifdef TEXT_BLINK |
|
|
1398 | text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL); |
|
|
1399 | #endif |
|
|
1400 | break; |
1395 | |
1401 | |
1396 | case PropertyNotify: |
1402 | case PropertyNotify: |
1397 | if (ev->xproperty.atom == R->xa[XA_VT_SELECTION]) { |
1403 | if (ev->xproperty.atom == xa[XA_VT_SELECTION]) |
|
|
1404 | { |
1398 | if (ev->xproperty.state == PropertyNewValue) |
1405 | if (ev->xproperty.state == PropertyNewValue) |
1399 | rxvt_selection_property(aR_ ev->xproperty.window, |
1406 | selection_property (ev->xproperty.window, |
1400 | ev->xproperty.atom); |
1407 | ev->xproperty.atom); |
1401 | break; |
1408 | break; |
1402 | } |
1409 | } |
1403 | #ifdef TRANSPARENT |
1410 | #ifdef TRANSPARENT |
1404 | /* |
1411 | /* |
1405 | * if user used some Esetroot compatible prog to set the root bg, |
1412 | * if user used some Esetroot compatible prog to set the root bg, |
1406 | * use the property to determine the pixmap. We use it later on. |
1413 | * use the property to determine the pixmap. We use it later on. |
1407 | */ |
1414 | */ |
1408 | if (R->xa[XA_XROOTPMAPID] == 0) |
1415 | if (xa[XA_XROOTPMAPID] == 0) |
1409 | R->xa[XA_XROOTPMAPID] = XInternAtom(R->Xdisplay, |
1416 | xa[XA_XROOTPMAPID] = XInternAtom(Xdisplay, |
1410 | "_XROOTPMAP_ID", False); |
1417 | "_XROOTPMAP_ID", False); |
1411 | if (ev->xproperty.atom != R->xa[XA_XROOTPMAPID]) |
1418 | if (ev->xproperty.atom != xa[XA_XROOTPMAPID]) |
1412 | break; |
1419 | break; |
1413 | /* FALLTHROUGH */ |
1420 | /* FALLTHROUGH */ |
1414 | case ReparentNotify: |
1421 | case ReparentNotify: |
1415 | if ((R->Options & Opt_transparent) && rxvt_check_our_parents(aR)) { |
1422 | if ((Options & Opt_transparent) && check_our_parents ()) |
|
|
1423 | { |
1416 | if (R->am_transparent) |
1424 | if (am_transparent) |
1417 | R->want_full_refresh = 1; |
1425 | want_full_refresh = 1; |
1418 | } |
1426 | } |
1419 | #endif /* TRANSPARENT */ |
1427 | #endif /* TRANSPARENT */ |
1420 | break; |
1428 | break; |
1421 | |
1429 | |
1422 | case GraphicsExpose: |
1430 | case GraphicsExpose: |
1423 | case Expose: |
1431 | case Expose: |
1424 | if (ev->xany.window == R->TermWin.vt) { |
1432 | if (ev->xany.window == TermWin.vt) |
|
|
1433 | { |
1425 | #ifdef NO_SLOW_LINK_SUPPORT |
1434 | #ifdef NO_SLOW_LINK_SUPPORT |
1426 | rxvt_scr_expose(aR_ ev->xexpose.x, ev->xexpose.y, |
1435 | scr_expose (ev->xexpose.x, ev->xexpose.y, |
1427 | ev->xexpose.width, ev->xexpose.height, False); |
1436 | ev->xexpose.width, ev->xexpose.height, False); |
1428 | #else |
1437 | #else |
1429 | // don't understand this, so commented it out |
1438 | // don't understand this, so commented it out |
1430 | rxvt_scr_expose(aR_ ev->xexpose.x, ev->xexpose.y, |
1439 | scr_expose (ev->xexpose.x, ev->xexpose.y, |
1431 | ev->xexpose.width, ev->xexpose.height, False); |
1440 | ev->xexpose.width, ev->xexpose.height, False); |
1432 | //rxvt_scr_expose(aR_ ev->xexpose.x, 0, |
1441 | //scr_expose (ev->xexpose.x, 0, |
1433 | // ev->xexpose.width, R->TermWin.height, False); |
1442 | // ev->xexpose.width, TermWin.height, False); |
1434 | #endif |
1443 | #endif |
1435 | R->want_refresh = 1; |
1444 | want_refresh = 1; |
1436 | } else { |
1445 | } |
|
|
1446 | else |
|
|
1447 | { |
1437 | XEvent unused_xevent; |
1448 | XEvent unused_xevent; |
1438 | |
1449 | |
1439 | while (XCheckTypedWindowEvent(R->Xdisplay, ev->xany.window, |
1450 | while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window, |
1440 | Expose, |
1451 | Expose, |
1441 | &unused_xevent)) ; |
1452 | &unused_xevent)) ; |
1442 | while (XCheckTypedWindowEvent(R->Xdisplay, ev->xany.window, |
1453 | while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window, |
1443 | GraphicsExpose, |
1454 | GraphicsExpose, |
1444 | &unused_xevent)) ; |
1455 | &unused_xevent)) ; |
1445 | if (isScrollbarWindow(ev->xany.window)) { |
1456 | if (isScrollbarWindow(ev->xany.window)) |
1446 | scrollbar_setIdle(); |
1457 | { |
1447 | rxvt_scrollbar_show(aR_ 0); |
1458 | scrollBar.setIdle(); |
1448 | } |
1459 | scrollbar_show (0); |
|
|
1460 | } |
1449 | #ifdef MENUBAR |
1461 | #ifdef MENUBAR |
1450 | if (menubar_visible(aR) && isMenuBarWindow(ev->xany.window)) |
1462 | if (menubar_visible () && isMenuBarWindow(ev->xany.window)) |
1451 | rxvt_menubar_expose(aR); |
1463 | menubar_expose (); |
1452 | #endif |
1464 | #endif |
1453 | #ifdef RXVT_GRAPHICS |
1465 | #ifdef RXVT_GRAPHICS |
1454 | rxvt_Gr_expose(aR_ ev->xany.window); |
1466 | Gr_expose (ev->xany.window); |
1455 | #endif |
1467 | #endif |
1456 | } |
|
|
1457 | break; |
|
|
1458 | |
1468 | |
|
|
1469 | } |
|
|
1470 | break; |
|
|
1471 | |
1459 | case MotionNotify: |
1472 | case MotionNotify: |
1460 | #ifdef POINTER_BLANK |
1473 | #ifdef POINTER_BLANK |
1461 | if (R->hidden_pointer) |
1474 | if (hidden_pointer) |
1462 | R->pointer_unblank (); |
1475 | pointer_unblank (); |
1463 | #endif |
1476 | #endif |
1464 | #if MENUBAR |
1477 | #if MENUBAR |
1465 | if (isMenuBarWindow(ev->xany.window)) { |
1478 | if (isMenuBarWindow(ev->xany.window)) |
1466 | rxvt_menubar_control(aR_ &(ev->xbutton)); |
1479 | { |
1467 | break; |
1480 | menubar_control (&(ev->xbutton)); |
1468 | } |
1481 | break; |
|
|
1482 | } |
1469 | #endif |
1483 | #endif |
1470 | if ((R->PrivateModes & PrivMode_mouse_report) && !(R->bypass_keystate)) |
1484 | if ((PrivateModes & PrivMode_mouse_report) && !(bypass_keystate)) |
1471 | break; |
1485 | break; |
1472 | |
1486 | |
1473 | if (ev->xany.window == R->TermWin.vt) { |
1487 | if (ev->xany.window == TermWin.vt) |
|
|
1488 | { |
1474 | if ((ev->xbutton.state & (Button1Mask | Button3Mask))) { |
1489 | if ((ev->xbutton.state & (Button1Mask | Button3Mask))) |
|
|
1490 | { |
1475 | while (XCheckTypedWindowEvent(R->Xdisplay, R->TermWin.vt, |
1491 | while (XCheckTypedWindowEvent(Xdisplay, TermWin.vt, |
1476 | MotionNotify, ev)) ; |
1492 | MotionNotify, ev)) ; |
1477 | XQueryPointer(R->Xdisplay, R->TermWin.vt, |
1493 | XQueryPointer(Xdisplay, TermWin.vt, |
1478 | &unused_root, &unused_child, |
1494 | &unused_root, &unused_child, |
1479 | &unused_root_x, &unused_root_y, |
1495 | &unused_root_x, &unused_root_y, |
1480 | &(ev->xbutton.x), &(ev->xbutton.y), |
1496 | &(ev->xbutton.x), &(ev->xbutton.y), |
1481 | &unused_mask); |
1497 | &unused_mask); |
1482 | #ifdef MOUSE_THRESHOLD |
1498 | #ifdef MOUSE_THRESHOLD |
1483 | /* deal with a `jumpy' mouse */ |
1499 | /* deal with a `jumpy' mouse */ |
1484 | if ((ev->xmotion.time - R->MEvent.time) > MOUSE_THRESHOLD) { |
1500 | if ((ev->xmotion.time - MEvent.time) > MOUSE_THRESHOLD) |
|
|
1501 | { |
1485 | #endif |
1502 | #endif |
1486 | rxvt_selection_extend(aR_ (ev->xbutton.x), (ev->xbutton.y), |
1503 | selection_extend ((ev->xbutton.x), (ev->xbutton.y), |
1487 | (ev->xbutton.state & Button3Mask) ? 2 : 0); |
1504 | (ev->xbutton.state & Button3Mask) ? 2 : 0); |
1488 | #ifdef SELECTION_SCROLLING |
1505 | #ifdef SELECTION_SCROLLING |
1489 | if (ev->xbutton.y<R->TermWin.int_bwidth || |
1506 | if (ev->xbutton.y < TermWin.int_bwidth |
1490 | Pixel2Row(ev->xbutton.y)>(R->TermWin.nrow-1)) { |
1507 | || Pixel2Row(ev->xbutton.y) > (TermWin.nrow-1)) |
1491 | int dist; |
1508 | { |
1492 | |
1509 | int dist; |
1493 | R->pending_scroll_selection=1; |
1510 | |
1494 | |
1511 | pending_scroll_selection=1; |
|
|
1512 | |
1495 | /* don't clobber the current delay if we are |
1513 | /* don't clobber the current delay if we are |
1496 | * already in the middle of scrolling. |
1514 | * already in the middle of scrolling. |
1497 | */ |
1515 | */ |
1498 | if (R->scroll_selection_delay<=0) |
1516 | if (scroll_selection_delay<=0) |
1499 | R->scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; |
1517 | scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; |
1500 | |
1518 | |
1501 | /* save the event params so we can highlight |
1519 | /* save the event params so we can highlight |
1502 | * the selection in the pending-scroll loop |
1520 | * the selection in the pending-scroll loop |
1503 | */ |
1521 | */ |
1504 | R->selection_save_x=ev->xbutton.x; |
1522 | selection_save_x=ev->xbutton.x; |
1505 | R->selection_save_y=ev->xbutton.y; |
1523 | selection_save_y=ev->xbutton.y; |
1506 | R->selection_save_state= |
1524 | selection_save_state= |
1507 | (ev->xbutton.state & Button3Mask) ? 2 : 0; |
1525 | (ev->xbutton.state & Button3Mask) ? 2 : 0; |
1508 | |
1526 | |
1509 | /* calc number of lines to scroll */ |
1527 | /* calc number of lines to scroll */ |
1510 | if (ev->xbutton.y<R->TermWin.int_bwidth) { |
1528 | if (ev->xbutton.y<TermWin.int_bwidth) |
1511 | R->scroll_selection_dir = UP; |
1529 | { |
|
|
1530 | scroll_selection_dir = UP; |
1512 | dist = R->TermWin.int_bwidth - ev->xbutton.y; |
1531 | dist = TermWin.int_bwidth - ev->xbutton.y; |
1513 | } |
1532 | } |
1514 | else { |
1533 | else |
1515 | R->scroll_selection_dir = DN; |
1534 | { |
1516 | dist = ev->xbutton.y - |
1535 | scroll_selection_dir = DN; |
1517 | (R->TermWin.int_bwidth + R->TermWin.height); |
1536 | dist = ev->xbutton.y - |
1518 | } |
1537 | (TermWin.int_bwidth + TermWin.height); |
1519 | R->scroll_selection_lines=(Pixel2Height(dist)/ |
1538 | } |
1520 | SELECTION_SCROLL_LINE_SPEEDUP)+1; |
1539 | scroll_selection_lines=(Pixel2Height(dist)/ |
1521 | MIN_IT(R->scroll_selection_lines, |
1540 | SELECTION_SCROLL_LINE_SPEEDUP)+1; |
1522 | SELECTION_SCROLL_MAX_LINES); |
1541 | MIN_IT(scroll_selection_lines, |
1523 | } |
1542 | SELECTION_SCROLL_MAX_LINES); |
1524 | else { |
1543 | } |
|
|
1544 | else |
|
|
1545 | { |
1525 | /* we are within the text window, so we |
1546 | /* we are within the text window, so we |
1526 | * shouldn't be scrolling |
1547 | * shouldn't be scrolling |
1527 | */ |
1548 | */ |
1528 | R->pending_scroll_selection = 0; |
1549 | pending_scroll_selection = 0; |
1529 | } |
1550 | } |
1530 | #endif |
1551 | #endif |
1531 | #ifdef MOUSE_THRESHOLD |
1552 | #ifdef MOUSE_THRESHOLD |
1532 | } |
1553 | |
|
|
1554 | } |
1533 | #endif |
1555 | #endif |
1534 | } |
1556 | |
|
|
1557 | } |
|
|
1558 | } |
1535 | } else if (isScrollbarWindow(ev->xany.window) && scrollbar_isMotion()) { |
1559 | else if (isScrollbarWindow(ev->xany.window) && scrollbar_isMotion()) |
|
|
1560 | { |
1536 | while (XCheckTypedWindowEvent(R->Xdisplay, R->scrollBar.win, |
1561 | while (XCheckTypedWindowEvent(Xdisplay, scrollBar.win, |
1537 | MotionNotify, ev)) ; |
1562 | MotionNotify, ev)) ; |
1538 | XQueryPointer(R->Xdisplay, R->scrollBar.win, |
1563 | XQueryPointer(Xdisplay, scrollBar.win, |
1539 | &unused_root, &unused_child, |
1564 | &unused_root, &unused_child, |
1540 | &unused_root_x, &unused_root_y, |
1565 | &unused_root_x, &unused_root_y, |
1541 | &(ev->xbutton.x), &(ev->xbutton.y), |
1566 | &(ev->xbutton.x), &(ev->xbutton.y), |
1542 | &unused_mask); |
1567 | &unused_mask); |
1543 | rxvt_scr_move_to(aR_ scrollbar_position(ev->xbutton.y) - R->csrO, |
1568 | scr_move_to (scrollbar_position(ev->xbutton.y) - csrO, |
1544 | scrollbar_size()); |
1569 | scrollbar_size()); |
1545 | rxvt_scr_refresh(aR_ R->refresh_type); |
1570 | scr_refresh (refresh_type); |
1546 | R->refresh_limit = 0; |
1571 | refresh_limit = 0; |
1547 | rxvt_scrollbar_show(aR_ 1); |
1572 | scrollbar_show (1); |
1548 | } |
1573 | } |
1549 | break; |
1574 | break; |
1550 | } |
1575 | } |
1551 | } |
1576 | } |
1552 | |
1577 | |
1553 | /* INTPROTO */ |
|
|
1554 | void |
1578 | void |
1555 | rxvt_button_press(pR_ XButtonEvent *ev) |
1579 | rxvt_term::button_press (XButtonEvent *ev) |
1556 | { |
1580 | { |
1557 | int reportmode = 0, clickintime; |
1581 | int reportmode = 0, clickintime; |
1558 | |
1582 | |
1559 | R->bypass_keystate = ev->state & (R->ModMetaMask | ShiftMask); |
1583 | bypass_keystate = ev->state & (ModMetaMask | ShiftMask); |
1560 | if (!R->bypass_keystate) |
1584 | if (!bypass_keystate) |
1561 | reportmode = !!(R->PrivateModes & PrivMode_mouse_report); |
1585 | reportmode = !!(PrivateModes & PrivMode_mouse_report); |
1562 | /* |
1586 | /* |
1563 | * VT window processing of button press |
1587 | * VT window processing of button press |
1564 | */ |
1588 | */ |
1565 | if (ev->window == R->TermWin.vt) |
1589 | if (ev->window == TermWin.vt) |
1566 | { |
1590 | { |
1567 | #if RXVT_GRAPHICS |
1591 | #if RXVT_GRAPHICS |
1568 | if (ev->subwindow != None) |
1592 | if (ev->subwindow != None) |
1569 | rxvt_Gr_ButtonPress(ev->x, ev->y); |
1593 | rxvt_Gr_ButtonPress (ev->x, ev->y); |
1570 | else |
1594 | else |
1571 | #endif |
1595 | #endif |
|
|
1596 | |
1572 | { |
1597 | { |
1573 | clickintime = ev->time - R->MEvent.time < MULTICLICK_TIME; |
1598 | clickintime = ev->time - MEvent.time < MULTICLICK_TIME; |
|
|
1599 | if (reportmode) |
|
|
1600 | { |
|
|
1601 | /* mouse report from vt window */ |
|
|
1602 | /* save the xbutton state (for ButtonRelease) */ |
|
|
1603 | MEvent.state = ev->state; |
|
|
1604 | #ifdef MOUSE_REPORT_DOUBLECLICK |
|
|
1605 | if (ev->button == MEvent.button && clickintime) |
|
|
1606 | { |
|
|
1607 | /* same button, within alloted time */ |
|
|
1608 | MEvent.clicks++; |
|
|
1609 | if (MEvent.clicks > 1) |
|
|
1610 | { |
|
|
1611 | /* only report double clicks */ |
|
|
1612 | MEvent.clicks = 2; |
|
|
1613 | mouse_report (ev); |
|
|
1614 | |
|
|
1615 | /* don't report the release */ |
|
|
1616 | MEvent.clicks = 0; |
|
|
1617 | MEvent.button = AnyButton; |
|
|
1618 | } |
|
|
1619 | } |
|
|
1620 | else |
|
|
1621 | { |
|
|
1622 | /* different button, or time expired */ |
|
|
1623 | MEvent.clicks = 1; |
|
|
1624 | MEvent.button = ev->button; |
|
|
1625 | mouse_report (ev); |
|
|
1626 | } |
|
|
1627 | #else |
|
|
1628 | MEvent.button = ev->button; |
|
|
1629 | mouse_report (ev); |
|
|
1630 | #endif /* MOUSE_REPORT_DOUBLECLICK */ |
|
|
1631 | |
|
|
1632 | } |
|
|
1633 | else |
|
|
1634 | { |
|
|
1635 | if (ev->button != MEvent.button) |
|
|
1636 | MEvent.clicks = 0; |
|
|
1637 | switch (ev->button) |
|
|
1638 | { |
|
|
1639 | case Button1: |
|
|
1640 | /* allow shift+left click to extend selection */ |
|
|
1641 | if (ev->state & ShiftMask && !(PrivateModes & PrivMode_mouse_report)) |
|
|
1642 | { |
|
|
1643 | if (MEvent.button == Button1 && clickintime) |
|
|
1644 | selection_rotate (ev->x, ev->y); |
|
|
1645 | else |
|
|
1646 | selection_extend (ev->x, ev->y, 1); |
|
|
1647 | } |
|
|
1648 | else |
|
|
1649 | { |
|
|
1650 | if (MEvent.button == Button1 && clickintime) |
|
|
1651 | MEvent.clicks++; |
|
|
1652 | else |
|
|
1653 | MEvent.clicks = 1; |
|
|
1654 | |
|
|
1655 | selection_click (MEvent.clicks, ev->x, ev->y); |
|
|
1656 | } |
|
|
1657 | |
|
|
1658 | MEvent.button = Button1; |
|
|
1659 | break; |
|
|
1660 | |
|
|
1661 | case Button3: |
|
|
1662 | if (MEvent.button == Button3 && clickintime) |
|
|
1663 | selection_rotate (ev->x, ev->y); |
|
|
1664 | else |
|
|
1665 | selection_extend (ev->x, ev->y, 1); |
|
|
1666 | MEvent.button = Button3; |
|
|
1667 | break; |
|
|
1668 | } |
|
|
1669 | } |
|
|
1670 | MEvent.time = ev->time; |
|
|
1671 | return; |
|
|
1672 | } |
|
|
1673 | } |
|
|
1674 | |
|
|
1675 | /* |
|
|
1676 | * Scrollbar window processing of button press |
|
|
1677 | */ |
|
|
1678 | if (isScrollbarWindow(ev->window)) |
|
|
1679 | { |
|
|
1680 | scrollBar.setIdle (); |
|
|
1681 | /* |
|
|
1682 | * Rxvt-style scrollbar: |
|
|
1683 | * move up if mouse is above slider |
|
|
1684 | * move dn if mouse is below slider |
|
|
1685 | * |
|
|
1686 | * XTerm-style scrollbar: |
|
|
1687 | * Move display proportional to pointer location |
|
|
1688 | * pointer near top -> scroll one line |
|
|
1689 | * pointer near bot -> scroll full page |
|
|
1690 | */ |
|
|
1691 | #ifndef NO_SCROLLBAR_REPORT |
1574 | if (reportmode) |
1692 | if (reportmode) |
|
|
1693 | { |
|
|
1694 | /* |
|
|
1695 | * Mouse report disabled scrollbar: |
|
|
1696 | * arrow buttons - send up/down |
|
|
1697 | * click on scrollbar - send pageup/down |
|
|
1698 | */ |
|
|
1699 | if ((scrollBar.style == R_SB_NEXT |
|
|
1700 | && scrollbarnext_upButton(ev->y)) |
|
|
1701 | || (scrollBar.style == R_SB_RXVT |
|
|
1702 | && scrollbarrxvt_upButton(ev->y))) |
|
|
1703 | tt_printf("\033[A"); |
|
|
1704 | else if ((scrollBar.style == R_SB_NEXT |
|
|
1705 | && scrollbarnext_dnButton(ev->y)) |
|
|
1706 | || (scrollBar.style == R_SB_RXVT |
|
|
1707 | && scrollbarrxvt_dnButton(ev->y))) |
|
|
1708 | tt_printf("\033[B"); |
|
|
1709 | else |
|
|
1710 | switch (ev->button) |
1575 | { |
1711 | { |
|
|
1712 | case Button2: |
|
|
1713 | tt_printf("\014"); |
|
|
1714 | break; |
|
|
1715 | case Button1: |
|
|
1716 | tt_printf("\033[6~"); |
|
|
1717 | break; |
|
|
1718 | case Button3: |
|
|
1719 | tt_printf("\033[5~"); |
|
|
1720 | break; |
|
|
1721 | } |
|
|
1722 | } |
|
|
1723 | else |
|
|
1724 | #endif /* NO_SCROLLBAR_REPORT */ |
|
|
1725 | |
|
|
1726 | { |
|
|
1727 | char upordown = 0; |
|
|
1728 | |
|
|
1729 | if (scrollBar.style == R_SB_NEXT) |
|
|
1730 | { |
|
|
1731 | if (scrollbarnext_upButton(ev->y)) |
|
|
1732 | upordown = -1; /* up */ |
|
|
1733 | else if (scrollbarnext_dnButton(ev->y)) |
|
|
1734 | upordown = 1; /* down */ |
|
|
1735 | } |
|
|
1736 | else if (scrollBar.style == R_SB_RXVT) |
|
|
1737 | { |
|
|
1738 | if (scrollbarrxvt_upButton(ev->y)) |
|
|
1739 | upordown = -1; /* up */ |
|
|
1740 | else if (scrollbarrxvt_dnButton(ev->y)) |
|
|
1741 | upordown = 1; /* down */ |
|
|
1742 | } |
|
|
1743 | if (upordown) |
|
|
1744 | { |
|
|
1745 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
|
|
1746 | scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; |
|
|
1747 | #endif |
|
|
1748 | if (scr_page (upordown < 0 ? UP : DN, 1)) |
|
|
1749 | { |
|
|
1750 | if (upordown < 0) |
|
|
1751 | scrollBar.setUp (); |
|
|
1752 | else |
|
|
1753 | scrollBar.setDn (); |
|
|
1754 | } |
|
|
1755 | } |
|
|
1756 | else |
|
|
1757 | switch (ev->button) |
|
|
1758 | { |
|
|
1759 | case Button2: |
|
|
1760 | switch (scrollbar_align) |
|
|
1761 | { |
|
|
1762 | case R_SB_ALIGN_TOP: |
|
|
1763 | csrO = 0; |
|
|
1764 | break; |
|
|
1765 | case R_SB_ALIGN_CENTRE: |
|
|
1766 | csrO = (scrollBar.bot - scrollBar.top) / 2; |
|
|
1767 | break; |
|
|
1768 | case R_SB_ALIGN_BOTTOM: |
|
|
1769 | csrO = scrollBar.bot - scrollBar.top; |
|
|
1770 | break; |
|
|
1771 | } |
|
|
1772 | if (scrollBar.style == R_SB_XTERM |
|
|
1773 | || scrollbar_above_slider(ev->y) |
|
|
1774 | || scrollbar_below_slider(ev->y)) |
|
|
1775 | scr_move_to ( scrollbar_position(ev->y) - csrO, |
|
|
1776 | scrollbar_size()); |
|
|
1777 | scrollBar.setMotion (); |
|
|
1778 | break; |
|
|
1779 | |
|
|
1780 | case Button1: |
|
|
1781 | if (scrollbar_align == R_SB_ALIGN_CENTRE) |
|
|
1782 | csrO = ev->y - scrollBar.top; |
|
|
1783 | /* FALLTHROUGH */ |
|
|
1784 | |
|
|
1785 | case Button3: |
|
|
1786 | if (scrollBar.style != R_SB_XTERM) |
|
|
1787 | { |
|
|
1788 | if (scrollbar_above_slider(ev->y)) |
|
|
1789 | # ifdef RXVT_SCROLL_FULL |
|
|
1790 | scr_page (UP, TermWin.nrow - 1); |
|
|
1791 | # else |
|
|
1792 | scr_page (UP, TermWin.nrow / 4); |
|
|
1793 | # endif |
|
|
1794 | else if (scrollbar_below_slider(ev->y)) |
|
|
1795 | # ifdef RXVT_SCROLL_FULL |
|
|
1796 | scr_page (DN, TermWin.nrow - 1); |
|
|
1797 | # else |
|
|
1798 | scr_page (DN, TermWin.nrow / 4); |
|
|
1799 | # endif |
|
|
1800 | else |
|
|
1801 | scrollBar.setMotion (); |
|
|
1802 | } |
|
|
1803 | else |
|
|
1804 | { |
|
|
1805 | scr_page ((ev->button == Button1 ? DN : UP), |
|
|
1806 | (TermWin.nrow |
|
|
1807 | * scrollbar_position(ev->y) |
|
|
1808 | / scrollbar_size())); |
|
|
1809 | } |
|
|
1810 | break; |
|
|
1811 | } |
|
|
1812 | } |
|
|
1813 | return; |
|
|
1814 | } |
|
|
1815 | #if MENUBAR |
|
|
1816 | /* |
|
|
1817 | * Menubar window processing of button press |
|
|
1818 | */ |
|
|
1819 | if (isMenuBarWindow(ev->window)) |
|
|
1820 | menubar_control (ev); |
|
|
1821 | #endif |
|
|
1822 | } |
|
|
1823 | |
|
|
1824 | void |
|
|
1825 | rxvt_term::button_release (XButtonEvent *ev) |
|
|
1826 | { |
|
|
1827 | int reportmode = 0; |
|
|
1828 | |
|
|
1829 | csrO = 0; /* reset csr Offset */ |
|
|
1830 | if (!bypass_keystate) |
|
|
1831 | reportmode = !!(PrivateModes & PrivMode_mouse_report); |
|
|
1832 | |
|
|
1833 | if (scrollbar_isUpDn()) |
|
|
1834 | { |
|
|
1835 | scrollBar.setIdle (); |
|
|
1836 | scrollbar_show (0); |
|
|
1837 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
|
|
1838 | refresh_type &= ~SMOOTH_REFRESH; |
|
|
1839 | #endif |
|
|
1840 | |
|
|
1841 | } |
|
|
1842 | #ifdef SELECTION_SCROLLING |
|
|
1843 | pending_scroll_selection=0; |
|
|
1844 | #endif |
|
|
1845 | if (ev->window == TermWin.vt) |
|
|
1846 | { |
|
|
1847 | #ifdef RXVT_GRAPHICS |
|
|
1848 | if (ev->subwindow != None) |
|
|
1849 | rxvt_Gr_ButtonRelease(ev->x, ev->y); |
|
|
1850 | else |
|
|
1851 | #endif |
|
|
1852 | |
|
|
1853 | { |
|
|
1854 | if (reportmode) |
|
|
1855 | { |
1576 | /* mouse report from vt window */ |
1856 | /* mouse report from vt window */ |
1577 | /* save the xbutton state (for ButtonRelease) */ |
1857 | /* don't report release of wheel "buttons" */ |
1578 | R->MEvent.state = ev->state; |
1858 | if (ev->button >= 4) |
|
|
1859 | return; |
1579 | #ifdef MOUSE_REPORT_DOUBLECLICK |
1860 | #ifdef MOUSE_REPORT_DOUBLECLICK |
1580 | if (ev->button == R->MEvent.button && clickintime) |
1861 | /* only report the release of 'slow' single clicks */ |
|
|
1862 | if (MEvent.button != AnyButton |
|
|
1863 | && (ev->button != MEvent.button |
|
|
1864 | || (ev->time - MEvent.time |
|
|
1865 | > MULTICLICK_TIME / 2))) |
1581 | { |
1866 | { |
1582 | /* same button, within alloted time */ |
1867 | MEvent.clicks = 0; |
1583 | R->MEvent.clicks++; |
1868 | MEvent.button = AnyButton; |
1584 | if (R->MEvent.clicks > 1) |
1869 | mouse_report (ev); |
1585 | { |
|
|
1586 | /* only report double clicks */ |
|
|
1587 | R->MEvent.clicks = 2; |
|
|
1588 | rxvt_mouse_report(aR_ ev); |
|
|
1589 | |
|
|
1590 | /* don't report the release */ |
|
|
1591 | R->MEvent.clicks = 0; |
|
|
1592 | R->MEvent.button = AnyButton; |
|
|
1593 | } |
|
|
1594 | } |
|
|
1595 | else |
|
|
1596 | { |
1870 | } |
1597 | /* different button, or time expired */ |
1871 | #else /* MOUSE_REPORT_DOUBLECLICK */ |
1598 | R->MEvent.clicks = 1; |
1872 | MEvent.button = AnyButton; |
1599 | R->MEvent.button = ev->button; |
1873 | mouse_report (ev); |
1600 | rxvt_mouse_report(aR_ ev); |
|
|
1601 | } |
|
|
1602 | #else |
|
|
1603 | R->MEvent.button = ev->button; |
|
|
1604 | rxvt_mouse_report(aR_ ev); |
|
|
1605 | #endif /* MOUSE_REPORT_DOUBLECLICK */ |
1874 | #endif /* MOUSE_REPORT_DOUBLECLICK */ |
1606 | } |
|
|
1607 | else |
|
|
1608 | { |
1875 | return; |
1609 | if (ev->button != R->MEvent.button) |
|
|
1610 | R->MEvent.clicks = 0; |
|
|
1611 | switch (ev->button) |
|
|
1612 | { |
|
|
1613 | case Button1: |
|
|
1614 | if (R->MEvent.button == Button1 && clickintime) |
|
|
1615 | R->MEvent.clicks++; |
|
|
1616 | else |
|
|
1617 | R->MEvent.clicks = 1; |
|
|
1618 | rxvt_selection_click(aR_ R->MEvent.clicks, ev->x, ev->y); |
|
|
1619 | R->MEvent.button = Button1; |
|
|
1620 | break; |
|
|
1621 | |
|
|
1622 | case Button3: |
|
|
1623 | if (R->MEvent.button == Button3 && clickintime) |
|
|
1624 | rxvt_selection_rotate(aR_ ev->x, ev->y); |
|
|
1625 | else |
|
|
1626 | rxvt_selection_extend(aR_ ev->x, ev->y, 1); |
|
|
1627 | R->MEvent.button = Button3; |
|
|
1628 | break; |
|
|
1629 | } |
1876 | } |
1630 | } |
|
|
1631 | R->MEvent.time = ev->time; |
|
|
1632 | return; |
|
|
1633 | } |
|
|
1634 | } |
|
|
1635 | |
|
|
1636 | /* |
|
|
1637 | * Scrollbar window processing of button press |
|
|
1638 | */ |
|
|
1639 | if (isScrollbarWindow(ev->window)) |
|
|
1640 | { |
|
|
1641 | scrollbar_setIdle(); |
|
|
1642 | /* |
|
|
1643 | * Rxvt-style scrollbar: |
|
|
1644 | * move up if mouse is above slider |
|
|
1645 | * move dn if mouse is below slider |
|
|
1646 | * |
|
|
1647 | * XTerm-style scrollbar: |
|
|
1648 | * Move display proportional to pointer location |
|
|
1649 | * pointer near top -> scroll one line |
|
|
1650 | * pointer near bot -> scroll full page |
|
|
1651 | */ |
|
|
1652 | #ifndef NO_SCROLLBAR_REPORT |
|
|
1653 | if (reportmode) { |
|
|
1654 | /* |
|
|
1655 | * Mouse report disabled scrollbar: |
|
|
1656 | * arrow buttons - send up/down |
|
|
1657 | * click on scrollbar - send pageup/down |
|
|
1658 | */ |
|
|
1659 | if ((R->scrollBar.style == R_SB_NEXT |
|
|
1660 | && scrollbarnext_upButton(ev->y)) |
|
|
1661 | || (R->scrollBar.style == R_SB_RXVT |
|
|
1662 | && scrollbarrxvt_upButton(ev->y))) |
|
|
1663 | rxvt_tt_printf(aR_ "\033[A"); |
|
|
1664 | else if ((R->scrollBar.style == R_SB_NEXT |
|
|
1665 | && scrollbarnext_dnButton(ev->y)) |
|
|
1666 | || (R->scrollBar.style == R_SB_RXVT |
|
|
1667 | && scrollbarrxvt_dnButton(ev->y))) |
|
|
1668 | rxvt_tt_printf(aR_ "\033[B"); |
|
|
1669 | else |
|
|
1670 | switch (ev->button) { |
|
|
1671 | case Button2: |
|
|
1672 | rxvt_tt_printf(aR_ "\014"); |
|
|
1673 | break; |
|
|
1674 | case Button1: |
|
|
1675 | rxvt_tt_printf(aR_ "\033[6~"); |
|
|
1676 | break; |
|
|
1677 | case Button3: |
|
|
1678 | rxvt_tt_printf(aR_ "\033[5~"); |
|
|
1679 | break; |
|
|
1680 | } |
|
|
1681 | } |
|
|
1682 | else |
|
|
1683 | #endif /* NO_SCROLLBAR_REPORT */ |
|
|
1684 | { |
|
|
1685 | char upordown = 0; |
|
|
1686 | |
|
|
1687 | if (R->scrollBar.style == R_SB_NEXT) { |
|
|
1688 | if (scrollbarnext_upButton(ev->y)) |
|
|
1689 | upordown = -1; /* up */ |
|
|
1690 | else if (scrollbarnext_dnButton(ev->y)) |
|
|
1691 | upordown = 1; /* down */ |
|
|
1692 | } else if (R->scrollBar.style == R_SB_RXVT) { |
|
|
1693 | if (scrollbarrxvt_upButton(ev->y)) |
|
|
1694 | upordown = -1; /* up */ |
|
|
1695 | else if (scrollbarrxvt_dnButton(ev->y)) |
|
|
1696 | upordown = 1; /* down */ |
|
|
1697 | } |
|
|
1698 | if (upordown) { |
|
|
1699 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
|
|
1700 | R->scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; |
|
|
1701 | #endif |
|
|
1702 | if (rxvt_scr_page(aR_ upordown < 0 ? UP : DN, 1)) { |
|
|
1703 | if (upordown < 0) |
|
|
1704 | scrollbar_setUp(); |
|
|
1705 | else |
|
|
1706 | scrollbar_setDn(); |
|
|
1707 | } |
|
|
1708 | } else |
|
|
1709 | switch (ev->button) { |
|
|
1710 | case Button2: |
|
|
1711 | switch (R->scrollbar_align) { |
|
|
1712 | case R_SB_ALIGN_TOP: |
|
|
1713 | R->csrO = 0; |
|
|
1714 | break; |
|
|
1715 | case R_SB_ALIGN_CENTRE: |
|
|
1716 | R->csrO = (R->scrollBar.bot - R->scrollBar.top) / 2; |
|
|
1717 | break; |
|
|
1718 | case R_SB_ALIGN_BOTTOM: |
|
|
1719 | R->csrO = R->scrollBar.bot - R->scrollBar.top; |
|
|
1720 | break; |
|
|
1721 | } |
|
|
1722 | if (R->scrollBar.style == R_SB_XTERM |
|
|
1723 | || scrollbar_above_slider(ev->y) |
|
|
1724 | || scrollbar_below_slider(ev->y)) |
|
|
1725 | rxvt_scr_move_to(aR_ |
|
|
1726 | scrollbar_position(ev->y) - R->csrO, |
|
|
1727 | scrollbar_size()); |
|
|
1728 | scrollbar_setMotion(); |
|
|
1729 | break; |
|
|
1730 | |
|
|
1731 | case Button1: |
|
|
1732 | if (R->scrollbar_align == R_SB_ALIGN_CENTRE) |
|
|
1733 | R->csrO = ev->y - R->scrollBar.top; |
|
|
1734 | /* FALLTHROUGH */ |
|
|
1735 | |
|
|
1736 | case Button3: |
|
|
1737 | if (R->scrollBar.style != R_SB_XTERM) { |
|
|
1738 | if (scrollbar_above_slider(ev->y)) |
|
|
1739 | # ifdef RXVT_SCROLL_FULL |
|
|
1740 | rxvt_scr_page(aR_ UP, R->TermWin.nrow - 1); |
|
|
1741 | # else |
|
|
1742 | rxvt_scr_page(aR_ UP, R->TermWin.nrow / 4); |
|
|
1743 | # endif |
|
|
1744 | else if (scrollbar_below_slider(ev->y)) |
|
|
1745 | # ifdef RXVT_SCROLL_FULL |
|
|
1746 | rxvt_scr_page(aR_ DN, R->TermWin.nrow - 1); |
|
|
1747 | # else |
|
|
1748 | rxvt_scr_page(aR_ DN, R->TermWin.nrow / 4); |
|
|
1749 | # endif |
|
|
1750 | else |
|
|
1751 | scrollbar_setMotion(); |
|
|
1752 | } else { |
|
|
1753 | rxvt_scr_page(aR_ (ev->button == Button1 ? DN : UP), |
|
|
1754 | (R->TermWin.nrow |
|
|
1755 | * scrollbar_position(ev->y) |
|
|
1756 | / scrollbar_size())); |
|
|
1757 | } |
|
|
1758 | break; |
|
|
1759 | } |
|
|
1760 | } |
|
|
1761 | return; |
|
|
1762 | } |
|
|
1763 | #if MENUBAR |
|
|
1764 | /* |
|
|
1765 | * Menubar window processing of button press |
|
|
1766 | */ |
|
|
1767 | if (isMenuBarWindow(ev->window)) |
|
|
1768 | rxvt_menubar_control(aR_ ev); |
|
|
1769 | #endif |
|
|
1770 | } |
|
|
1771 | |
|
|
1772 | /* INTPROTO */ |
|
|
1773 | void |
|
|
1774 | rxvt_button_release(pR_ XButtonEvent *ev) |
|
|
1775 | { |
|
|
1776 | int reportmode = 0; |
|
|
1777 | |
|
|
1778 | R->csrO = 0; /* reset csr Offset */ |
|
|
1779 | if (!R->bypass_keystate) |
|
|
1780 | reportmode = !!(R->PrivateModes & PrivMode_mouse_report); |
|
|
1781 | |
|
|
1782 | if (scrollbar_isUpDn()) { |
|
|
1783 | scrollbar_setIdle(); |
|
|
1784 | rxvt_scrollbar_show(aR_ 0); |
|
|
1785 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
|
|
1786 | R->refresh_type &= ~SMOOTH_REFRESH; |
|
|
1787 | #endif |
|
|
1788 | } |
|
|
1789 | #ifdef SELECTION_SCROLLING |
|
|
1790 | R->pending_scroll_selection=0; |
|
|
1791 | #endif |
|
|
1792 | if (ev->window == R->TermWin.vt) |
|
|
1793 | { |
|
|
1794 | #ifdef RXVT_GRAPHICS |
|
|
1795 | if (ev->subwindow != None) |
|
|
1796 | rxvt_Gr_ButtonRelease(ev->x, ev->y); |
|
|
1797 | else |
|
|
1798 | #endif |
|
|
1799 | { |
1877 | /* |
1800 | if (reportmode) |
|
|
1801 | { |
|
|
1802 | /* mouse report from vt window */ |
|
|
1803 | /* don't report release of wheel "buttons" */ |
|
|
1804 | if (ev->button >= 4) |
|
|
1805 | return; |
|
|
1806 | #ifdef MOUSE_REPORT_DOUBLECLICK |
|
|
1807 | /* only report the release of 'slow' single clicks */ |
|
|
1808 | if (R->MEvent.button != AnyButton |
|
|
1809 | && (ev->button != R->MEvent.button |
|
|
1810 | || (ev->time - R->MEvent.time |
|
|
1811 | > MULTICLICK_TIME / 2))) |
|
|
1812 | { |
|
|
1813 | R->MEvent.clicks = 0; |
|
|
1814 | R->MEvent.button = AnyButton; |
|
|
1815 | rxvt_mouse_report(aR_ ev); |
|
|
1816 | } |
|
|
1817 | #else /* MOUSE_REPORT_DOUBLECLICK */ |
|
|
1818 | R->MEvent.button = AnyButton; |
|
|
1819 | rxvt_mouse_report(aR_ ev); |
|
|
1820 | #endif /* MOUSE_REPORT_DOUBLECLICK */ |
|
|
1821 | return; |
|
|
1822 | } |
|
|
1823 | /* |
|
|
1824 | * dumb hack to compensate for the failure of click-and-drag |
1878 | * dumb hack to compensate for the failure of click-and-drag |
1825 | * when overriding mouse reporting |
1879 | * when overriding mouse reporting |
1826 | */ |
1880 | */ |
1827 | if (R->PrivateModes & PrivMode_mouse_report |
1881 | if (PrivateModes & PrivMode_mouse_report |
1828 | && R->bypass_keystate |
1882 | && bypass_keystate |
1829 | && ev->button == Button1 && R->MEvent.clicks <= 1) |
1883 | && ev->button == Button1 && MEvent.clicks <= 1) |
1830 | rxvt_selection_extend(aR_ ev->x, ev->y, 0); |
1884 | selection_extend (ev->x, ev->y, 0); |
1831 | |
1885 | |
1832 | switch (ev->button) { |
1886 | switch (ev->button) |
|
|
1887 | { |
1833 | case Button1: |
1888 | case Button1: |
1834 | case Button3: |
1889 | case Button3: |
1835 | rxvt_selection_make(aR_ ev->time); |
1890 | selection_make (ev->time); |
1836 | break; |
1891 | break; |
1837 | case Button2: |
1892 | case Button2: |
1838 | rxvt_selection_request(aR_ ev->time, ev->x, ev->y); |
1893 | selection_request (ev->time, ev->x, ev->y); |
1839 | break; |
1894 | break; |
1840 | #ifdef MOUSE_WHEEL |
1895 | #ifdef MOUSE_WHEEL |
1841 | case Button4: |
1896 | case Button4: |
1842 | case Button5: |
1897 | case Button5: |
1843 | { |
1898 | { |
1844 | int i, v; |
1899 | int i; |
|
|
1900 | page_dirn v; |
1845 | |
1901 | |
1846 | v = (ev->button == Button4) ? UP : DN; |
1902 | v = (ev->button == Button4) ? UP : DN; |
1847 | if (ev->state & ShiftMask) |
1903 | if (ev->state & ShiftMask) |
1848 | i = 1; |
1904 | i = 1; |
1849 | else if ((R->Options & Opt_mouseWheelScrollPage)) |
1905 | else if ((Options & Opt_mouseWheelScrollPage)) |
1850 | i = R->TermWin.nrow - 1; |
1906 | i = TermWin.nrow - 1; |
1851 | else |
1907 | else |
1852 | i = 5; |
1908 | i = 5; |
1853 | # ifdef MOUSE_SLIP_WHEELING |
1909 | # ifdef MOUSE_SLIP_WHEELING |
1854 | if (ev->state & ControlMask) |
1910 | if (ev->state & ControlMask) |
1855 | { |
1911 | { |
1856 | R->mouse_slip_wheel_speed += (v ? -1 : 1); |
1912 | mouse_slip_wheel_speed += (v ? -1 : 1); |
1857 | R->mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; |
1913 | mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; |
1858 | } |
1914 | } |
1859 | # endif |
1915 | # endif |
1860 | # ifdef JUMP_MOUSE_WHEEL |
1916 | # ifdef JUMP_MOUSE_WHEEL |
1861 | rxvt_scr_page(aR_ v, i); |
1917 | scr_page (v, i); |
1862 | rxvt_scr_refresh(aR_ SMOOTH_REFRESH); |
1918 | scr_refresh (SMOOTH_REFRESH); |
1863 | rxvt_scrollbar_show(aR_ 1); |
1919 | scrollbar_show (1); |
1864 | # else |
1920 | # else |
1865 | for (; i--;) |
1921 | while (i--) |
1866 | { |
1922 | { |
1867 | rxvt_scr_page(aR_ v, 1); |
1923 | scr_page (v, 1); |
1868 | rxvt_scr_refresh(aR_ SMOOTH_REFRESH); |
1924 | scr_refresh (SMOOTH_REFRESH); |
1869 | rxvt_scrollbar_show(aR_ 1); |
1925 | scrollbar_show (1); |
1870 | } |
1926 | } |
1871 | # endif |
1927 | # endif |
1872 | } |
1928 | |
1873 | break; |
1929 | } |
|
|
1930 | break; |
1874 | #endif |
1931 | #endif |
1875 | } |
1932 | |
1876 | } |
1933 | } |
1877 | } |
1934 | } |
|
|
1935 | } |
1878 | #ifdef MENUBAR |
1936 | #ifdef MENUBAR |
1879 | else if (isMenuBarWindow(ev->window)) |
1937 | else if (isMenuBarWindow(ev->window)) |
1880 | rxvt_menubar_control(aR_ ev); |
1938 | menubar_control (ev); |
1881 | #endif |
1939 | #endif |
1882 | } |
1940 | } |
1883 | |
1941 | |
1884 | |
1942 | |
1885 | #ifdef TRANSPARENT |
1943 | #ifdef TRANSPARENT |
1886 | /* |
1944 | /* |
1887 | * Check our parents are still who we think they are. |
1945 | * Check our parents are still who we think they are. |
1888 | * Do transparency updates if required |
1946 | * Do transparency updates if required |
1889 | */ |
1947 | */ |
1890 | /* EXTPROTO */ |
|
|
1891 | int |
1948 | int |
1892 | rxvt_check_our_parents(pR) |
1949 | rxvt_term::check_our_parents () |
1893 | { |
1950 | { |
1894 | int i, pchanged, aformat, have_pixmap, rootdepth; |
1951 | int i, pchanged, aformat, have_pixmap, rootdepth; |
1895 | unsigned long nitems, bytes_after; |
1952 | unsigned long nitems, bytes_after; |
1896 | Atom atype; |
1953 | Atom atype; |
1897 | unsigned char *prop = NULL; |
1954 | unsigned char *prop = NULL; |
1898 | Window root, oldp, *list; |
1955 | Window root, oldp, *list; |
1899 | Pixmap rootpixmap = None; |
1956 | Pixmap rootpixmap = None; |
1900 | XWindowAttributes wattr, wrootattr; |
1957 | XWindowAttributes wattr, wrootattr; |
1901 | |
1958 | |
1902 | pchanged = 0; |
1959 | pchanged = 0; |
1903 | |
1960 | |
1904 | if (!(R->Options & Opt_transparent)) |
1961 | if (!(Options & Opt_transparent)) |
1905 | return pchanged; /* Don't try any more */ |
1962 | return pchanged; /* Don't try any more */ |
1906 | |
1963 | |
1907 | XGetWindowAttributes(R->Xdisplay, Xroot, &wrootattr); |
1964 | XGetWindowAttributes(Xdisplay, Xroot, &wrootattr); |
1908 | rootdepth = wrootattr.depth; |
1965 | rootdepth = wrootattr.depth; |
1909 | |
1966 | |
1910 | XGetWindowAttributes(R->Xdisplay, R->TermWin.parent[0], &wattr); |
1967 | XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); |
1911 | if (rootdepth != wattr.depth) { |
1968 | if (rootdepth != wattr.depth) |
|
|
1969 | { |
1912 | if (R->am_transparent) { |
1970 | if (am_transparent) |
|
|
1971 | { |
1913 | pchanged = 1; |
1972 | pchanged = 1; |
1914 | XSetWindowBackground(R->Xdisplay, R->TermWin.vt, |
1973 | XSetWindowBackground(Xdisplay, TermWin.vt, |
1915 | R->PixColors[Color_bg]); |
1974 | PixColors[Color_bg]); |
1916 | R->am_transparent = R->am_pixmap_trans = 0; |
1975 | am_transparent = am_pixmap_trans = 0; |
1917 | } |
1976 | } |
1918 | return pchanged; /* Don't try any more */ |
1977 | return pchanged; /* Don't try any more */ |
1919 | } |
1978 | } |
1920 | |
1979 | |
1921 | /* Get all X ops out of the queue so that our information is up-to-date. */ |
1980 | /* Get all X ops out of the queue so that our information is up-to-date. */ |
1922 | XSync(R->Xdisplay, False); |
1981 | XSync(Xdisplay, False); |
1923 | |
1982 | |
1924 | /* |
1983 | /* |
1925 | * Make the frame window set by the window manager have |
1984 | * Make the frame window set by the window manager have |
1926 | * the root background. Some window managers put multiple nested frame |
1985 | * the root background. Some window managers put multiple nested frame |
1927 | * windows for each client, so we have to take care about that. |
1986 | * windows for each client, so we have to take care about that. |
1928 | */ |
1987 | */ |
1929 | i = (R->xa[XA_XROOTPMAPID] != 0 |
1988 | i = (xa[XA_XROOTPMAPID] != 0 |
1930 | && (XGetWindowProperty(R->Xdisplay, Xroot, R->xa[XA_XROOTPMAPID], |
1989 | && (XGetWindowProperty(Xdisplay, Xroot, xa[XA_XROOTPMAPID], |
1931 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
1990 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
1932 | &nitems, &bytes_after, &prop) == Success)); |
1991 | &nitems, &bytes_after, &prop) == Success)); |
1933 | if (!i || prop == NULL) |
1992 | if (!i || prop == NULL) |
1934 | have_pixmap = 0; |
1993 | have_pixmap = 0; |
1935 | else { |
1994 | else |
|
|
1995 | { |
1936 | have_pixmap = 1; |
1996 | have_pixmap = 1; |
1937 | rootpixmap = *((Pixmap *)prop); |
1997 | rootpixmap = *((Pixmap *)prop); |
1938 | XFree(prop); |
1998 | XFree(prop); |
1939 | } |
1999 | } |
1940 | if (have_pixmap) { |
2000 | if (have_pixmap) |
1941 | /* |
2001 | { |
|
|
2002 | /* |
1942 | * Copy Xroot pixmap transparency |
2003 | * Copy Xroot pixmap transparency |
1943 | */ |
2004 | */ |
1944 | int sx, sy, nx, ny; |
2005 | int sx, sy, nx, ny; |
1945 | unsigned int nw, nh; |
2006 | unsigned int nw, nh; |
1946 | Window cr; |
2007 | Window cr; |
1947 | XImage *image; |
2008 | XImage *image; |
1948 | GC gc; |
2009 | GC gc; |
1949 | XGCValues gcvalue; |
2010 | XGCValues gcvalue; |
1950 | |
2011 | |
1951 | XTranslateCoordinates(R->Xdisplay, R->TermWin.parent[0], Xroot, |
2012 | XTranslateCoordinates(Xdisplay, TermWin.parent[0], Xroot, |
1952 | 0, 0, &sx, &sy, &cr); |
2013 | 0, 0, &sx, &sy, &cr); |
1953 | nw = (unsigned int)R->szHint.width; |
2014 | nw = (unsigned int)szHint.width; |
1954 | nh = (unsigned int)R->szHint.height; |
2015 | nh = (unsigned int)szHint.height; |
1955 | nx = ny = 0; |
2016 | nx = ny = 0; |
1956 | if (sx < 0) { |
2017 | if (sx < 0) |
|
|
2018 | { |
1957 | nw += sx; |
2019 | nw += sx; |
1958 | nx = -sx; |
2020 | nx = -sx; |
1959 | sx = 0; |
2021 | sx = 0; |
1960 | } |
2022 | } |
1961 | if (sy < 0) { |
2023 | if (sy < 0) |
|
|
2024 | { |
1962 | nh += sy; |
2025 | nh += sy; |
1963 | ny = -sy; |
2026 | ny = -sy; |
1964 | sy = 0; |
2027 | sy = 0; |
1965 | } |
2028 | } |
1966 | MIN_IT(nw, (unsigned int)(wrootattr.width - sx)); |
2029 | MIN_IT(nw, (unsigned int)(wrootattr.width - sx)); |
1967 | MIN_IT(nh, (unsigned int)(wrootattr.height - sy)); |
2030 | MIN_IT(nh, (unsigned int)(wrootattr.height - sy)); |
1968 | R->allowedxerror = -1; |
2031 | allowedxerror = -1; |
1969 | image = XGetImage(R->Xdisplay, rootpixmap, sx, sy, nw, nh, AllPlanes, |
2032 | image = XGetImage(Xdisplay, rootpixmap, sx, sy, nw, nh, AllPlanes, |
1970 | ZPixmap); |
2033 | ZPixmap); |
1971 | /* XXX: handle BadMatch - usually because we're outside the pixmap */ |
2034 | /* XXX: handle BadMatch - usually because we're outside the pixmap */ |
1972 | /* XXX: may need a delay here? */ |
2035 | /* XXX: may need a delay here? */ |
1973 | R->allowedxerror = 0; |
2036 | allowedxerror = 0; |
1974 | if (image == NULL) { |
2037 | if (image == NULL) |
|
|
2038 | { |
1975 | if (R->am_transparent && R->am_pixmap_trans) { |
2039 | if (am_transparent && am_pixmap_trans) |
1976 | pchanged = 1; |
2040 | { |
|
|
2041 | pchanged = 1; |
|
|
2042 | if (TermWin.pixmap != None) |
|
|
2043 | { |
|
|
2044 | XFreePixmap(Xdisplay, TermWin.pixmap); |
|
|
2045 | TermWin.pixmap = None; |
|
|
2046 | } |
|
|
2047 | } |
|
|
2048 | am_pixmap_trans = 0; |
|
|
2049 | } |
|
|
2050 | else |
|
|
2051 | { |
1977 | if (R->TermWin.pixmap != None) { |
2052 | if (TermWin.pixmap != None) |
1978 | XFreePixmap(R->Xdisplay, R->TermWin.pixmap); |
2053 | XFreePixmap(Xdisplay, TermWin.pixmap); |
1979 | R->TermWin.pixmap = None; |
2054 | TermWin.pixmap = XCreatePixmap(Xdisplay, TermWin.vt, |
1980 | } |
2055 | (unsigned int)szHint.width, |
|
|
2056 | (unsigned int)szHint.height, |
|
|
2057 | (unsigned int)image->depth); |
|
|
2058 | gc = XCreateGC(Xdisplay, TermWin.vt, 0UL, &gcvalue); |
|
|
2059 | XPutImage(Xdisplay, TermWin.pixmap, gc, image, 0, 0, |
|
|
2060 | nx, ny, (unsigned int)image->width, |
|
|
2061 | (unsigned int)image->height); |
|
|
2062 | XFreeGC(Xdisplay, gc); |
|
|
2063 | XDestroyImage(image); |
|
|
2064 | XSetWindowBackgroundPixmap(Xdisplay, TermWin.vt, |
|
|
2065 | TermWin.pixmap); |
|
|
2066 | if (!am_transparent || !am_pixmap_trans) |
|
|
2067 | pchanged = 1; |
|
|
2068 | am_transparent = am_pixmap_trans = 1; |
|
|
2069 | } |
1981 | } |
2070 | } |
1982 | R->am_pixmap_trans = 0; |
|
|
1983 | } else { |
|
|
1984 | if (R->TermWin.pixmap != None) |
|
|
1985 | XFreePixmap(R->Xdisplay, R->TermWin.pixmap); |
|
|
1986 | R->TermWin.pixmap = XCreatePixmap(R->Xdisplay, R->TermWin.vt, |
|
|
1987 | (unsigned int)R->szHint.width, |
|
|
1988 | (unsigned int)R->szHint.height, |
|
|
1989 | (unsigned int)image->depth); |
|
|
1990 | gc = XCreateGC(R->Xdisplay, R->TermWin.vt, 0UL, &gcvalue); |
|
|
1991 | XPutImage(R->Xdisplay, R->TermWin.pixmap, gc, image, 0, 0, |
|
|
1992 | nx, ny, (unsigned int)image->width, |
|
|
1993 | (unsigned int)image->height); |
|
|
1994 | XFreeGC(R->Xdisplay, gc); |
|
|
1995 | XDestroyImage(image); |
|
|
1996 | XSetWindowBackgroundPixmap(R->Xdisplay, R->TermWin.vt, |
|
|
1997 | R->TermWin.pixmap); |
|
|
1998 | if (!R->am_transparent || !R->am_pixmap_trans) |
|
|
1999 | pchanged = 1; |
|
|
2000 | R->am_transparent = R->am_pixmap_trans = 1; |
|
|
2001 | } |
|
|
2002 | } |
|
|
2003 | if (!R->am_pixmap_trans) { |
2071 | if (!am_pixmap_trans) |
|
|
2072 | { |
2004 | unsigned int n; |
2073 | unsigned int n; |
2005 | /* |
2074 | /* |
2006 | * InheritPixmap transparency |
2075 | * InheritPixmap transparency |
2007 | */ |
2076 | */ |
2008 | D_X((stderr, "InheritPixmap Seeking to %08lx", Xroot)); |
2077 | D_X((stderr, "InheritPixmap Seeking to %08lx", Xroot)); |
2009 | for (i = 1; i < (int)(sizeof(R->TermWin.parent) / sizeof(Window)); |
2078 | for (i = 1; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); |
2010 | i++) { |
2079 | i++) |
|
|
2080 | { |
2011 | oldp = R->TermWin.parent[i]; |
2081 | oldp = TermWin.parent[i]; |
2012 | XQueryTree(R->Xdisplay, R->TermWin.parent[i - 1], &root, |
2082 | XQueryTree(Xdisplay, TermWin.parent[i - 1], &root, |
2013 | &R->TermWin.parent[i], &list, &n); |
2083 | &TermWin.parent[i], &list, &n); |
2014 | XFree(list); |
2084 | XFree(list); |
2015 | D_X((stderr, "InheritPixmap Parent[%d] = %08lx", i, R->TermWin.parent[i])); |
2085 | D_X((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); |
2016 | if (R->TermWin.parent[i] == Xroot) { |
2086 | if (TermWin.parent[i] == Xroot) |
2017 | if (oldp != None) |
2087 | { |
2018 | pchanged = 1; |
2088 | if (oldp != None) |
2019 | break; |
2089 | pchanged = 1; |
2020 | } |
2090 | break; |
|
|
2091 | } |
2021 | if (oldp != R->TermWin.parent[i]) |
2092 | if (oldp != TermWin.parent[i]) |
2022 | pchanged = 1; |
2093 | pchanged = 1; |
2023 | } |
2094 | } |
2024 | n = 0; |
2095 | n = 0; |
2025 | if (pchanged) { |
2096 | if (pchanged) |
|
|
2097 | { |
2026 | for (; n < (unsigned int)i; n++) { |
2098 | for (; n < (unsigned int)i; n++) |
|
|
2099 | { |
2027 | XGetWindowAttributes(R->Xdisplay, R->TermWin.parent[n], &wattr); |
2100 | XGetWindowAttributes(Xdisplay, TermWin.parent[n], &wattr); |
2028 | D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); |
2101 | D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); |
2029 | if (wattr.depth != rootdepth || wattr.class == InputOnly) { |
2102 | if (wattr.depth != rootdepth || wattr.c_class == InputOnly) |
|
|
2103 | { |
2030 | n = (int)(sizeof(R->TermWin.parent) / sizeof(Window)) + 1; |
2104 | n = (int)(sizeof(TermWin.parent) / sizeof(Window)) + 1; |
2031 | break; |
2105 | break; |
2032 | } |
2106 | } |
2033 | } |
2107 | } |
2034 | } |
2108 | } |
2035 | if (n > (int)(sizeof(R->TermWin.parent) |
2109 | if (n > (int)(sizeof(TermWin.parent) |
2036 | / sizeof(R->TermWin.parent[0]))) { |
2110 | / sizeof(TermWin.parent[0]))) |
|
|
2111 | { |
2037 | D_X((stderr, "InheritPixmap Turning off")); |
2112 | D_X((stderr, "InheritPixmap Turning off")); |
2038 | XSetWindowBackground(R->Xdisplay, R->TermWin.parent[0], |
2113 | XSetWindowBackground(Xdisplay, TermWin.parent[0], |
2039 | R->PixColors[Color_fg]); |
2114 | PixColors[Color_fg]); |
2040 | XSetWindowBackground(R->Xdisplay, R->TermWin.vt, |
2115 | XSetWindowBackground(Xdisplay, TermWin.vt, |
2041 | R->PixColors[Color_bg]); |
2116 | PixColors[Color_bg]); |
2042 | R->am_transparent = 0; |
2117 | am_transparent = 0; |
2043 | /* XXX: also turn off Opt_transparent? */ |
2118 | /* XXX: also turn off Opt_transparent? */ |
2044 | } else { |
2119 | } |
|
|
2120 | else |
|
|
2121 | { |
2045 | /* wait (an arbitrary period) for the WM to do its thing |
2122 | /* wait (an arbitrary period) for the WM to do its thing |
2046 | * needed for fvwm2.2.2 (and before?) */ |
2123 | * needed for fvwm2.2.2 (and before?) */ |
2047 | # ifdef HAVE_NANOSLEEP |
2124 | # ifdef HAVE_NANOSLEEP |
2048 | struct timespec rqt; |
2125 | struct timespec rqt; |
2049 | |
2126 | |
2050 | rqt.tv_sec = 1; |
2127 | rqt.tv_sec = 1; |
2051 | rqt.tv_nsec = 0; |
2128 | rqt.tv_nsec = 0; |
2052 | nanosleep(&rqt, NULL); |
2129 | nanosleep(&rqt, NULL); |
2053 | # else |
2130 | # else |
2054 | sleep(1); |
2131 | sleep(1); |
2055 | # endif |
2132 | # endif |
2056 | D_X((stderr, "InheritPixmap Turning on (%d parents)", i - 1)); |
2133 | D_X((stderr, "InheritPixmap Turning on (%d parents)", i - 1)); |
2057 | for (n = 0; n < (unsigned int)i; n++) |
2134 | for (n = 0; n < (unsigned int)i; n++) |
2058 | XSetWindowBackgroundPixmap(R->Xdisplay, R->TermWin.parent[n], |
2135 | XSetWindowBackgroundPixmap(Xdisplay, TermWin.parent[n], |
2059 | ParentRelative); |
2136 | ParentRelative); |
2060 | XSetWindowBackgroundPixmap(R->Xdisplay, R->TermWin.vt, |
2137 | XSetWindowBackgroundPixmap(Xdisplay, TermWin.vt, |
2061 | ParentRelative); |
2138 | ParentRelative); |
2062 | R->am_transparent = 1; |
2139 | am_transparent = 1; |
2063 | } |
2140 | } |
2064 | for (; i < (int)(sizeof(R->TermWin.parent) / sizeof(Window)); i++) |
2141 | for (; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); i++) |
2065 | R->TermWin.parent[i] = None; |
2142 | TermWin.parent[i] = None; |
2066 | } |
2143 | } |
2067 | return pchanged; |
2144 | return pchanged; |
2068 | } |
2145 | } |
2069 | #endif |
2146 | #endif |
2070 | |
2147 | |
2071 | /*}}} */ |
2148 | /*}}} */ |
2072 | |
2149 | |
2073 | /*{{{ print pipe */ |
2150 | /*{{{ print pipe */ |
2074 | /*----------------------------------------------------------------------*/ |
2151 | /*----------------------------------------------------------------------*/ |
2075 | #ifdef PRINTPIPE |
2152 | #ifdef PRINTPIPE |
2076 | /* EXTPROTO */ |
2153 | FILE * |
2077 | FILE * |
|
|
2078 | rxvt_popen_printer(pR) |
2154 | rxvt_term::popen_printer () |
2079 | { |
2155 | { |
2080 | FILE *stream = popen(R->rs[Rs_print_pipe], "w"); |
2156 | FILE *stream = popen(rs[Rs_print_pipe], "w"); |
2081 | |
2157 | |
2082 | if (stream == NULL) |
2158 | if (stream == NULL) |
2083 | rxvt_print_error("can't open printer pipe"); |
2159 | rxvt_print_error("can't open printer pipe"); |
2084 | return stream; |
2160 | return stream; |
2085 | } |
2161 | } |
2086 | |
2162 | |
2087 | /* EXTPROTO */ |
|
|
2088 | int |
2163 | int |
2089 | rxvt_pclose_printer(FILE *stream) |
2164 | rxvt_term::pclose_printer (FILE *stream) |
2090 | { |
2165 | { |
2091 | fflush(stream); |
2166 | fflush (stream); |
2092 | /* pclose() reported not to work on SunOS 4.1.3 */ |
2167 | /* pclose() reported not to work on SunOS 4.1.3 */ |
2093 | # if defined (__sun__) /* TODO: RESOLVE THIS */ |
2168 | # if defined (__sun__) /* TODO: RESOLVE THIS */ |
2094 | /* pclose works provided SIGCHLD handler uses waitpid */ |
2169 | /* pclose works provided SIGCHLD handler uses waitpid */ |
2095 | return pclose(stream); /* return fclose (stream); */ |
2170 | return pclose (stream); /* return fclose (stream); */ |
2096 | # else |
2171 | # else |
2097 | return pclose(stream); |
2172 | return pclose (stream); |
2098 | # endif |
2173 | # endif |
2099 | } |
2174 | } |
2100 | |
2175 | |
2101 | /* |
2176 | /* |
2102 | * simulate attached vt100 printer |
2177 | * simulate attached vt100 printer |
2103 | */ |
2178 | */ |
2104 | /* INTPROTO */ |
|
|
2105 | void |
2179 | void |
2106 | rxvt_process_print_pipe(pR) |
2180 | rxvt_term::process_print_pipe () |
2107 | { |
2181 | { |
2108 | int done; |
2182 | int done; |
2109 | FILE *fd; |
2183 | FILE *fd; |
2110 | |
2184 | |
2111 | if ((fd = rxvt_popen_printer(aR)) == NULL) |
2185 | if ((fd = popen_printer ()) == NULL) |
2112 | return; |
2186 | return; |
2113 | |
2187 | |
2114 | /* |
2188 | /* |
2115 | * Send all input to the printer until either ESC[4i or ESC[?4i |
2189 | * Send all input to the printer until either ESC[4i or ESC[?4i |
2116 | * is received. |
2190 | * is received. |
2117 | */ |
2191 | */ |
2118 | for (done = 0; !done;) { |
2192 | for (done = 0; !done;) |
|
|
2193 | { |
2119 | unsigned char buf[8]; |
2194 | unsigned char buf[8]; |
2120 | unsigned char ch; |
2195 | unsigned char ch; |
2121 | unsigned int i, len; |
2196 | unsigned int i, len; |
2122 | |
2197 | |
2123 | if ((ch = rxvt_cmd_getc(aR)) != C0_ESC) { |
2198 | if ((ch = cmd_getc ()) != C0_ESC) |
|
|
2199 | { |
2124 | if (putc(ch, fd) == EOF) |
2200 | if (putc(ch, fd) == EOF) |
2125 | break; /* done = 1 */ |
2201 | break; /* done = 1 */ |
2126 | } else { |
2202 | } |
|
|
2203 | else |
|
|
2204 | { |
2127 | len = 0; |
2205 | len = 0; |
2128 | buf[len++] = ch; |
2206 | buf[len++] = ch; |
2129 | |
2207 | |
2130 | if ((buf[len++] = rxvt_cmd_getc(aR)) == '[') { |
2208 | if ((buf[len++] = cmd_getc ()) == '[') |
2131 | if ((ch = rxvt_cmd_getc(aR)) == '?') { |
2209 | { |
2132 | buf[len++] = '?'; |
2210 | if ((ch = cmd_getc ()) == '?') |
2133 | ch = rxvt_cmd_getc(aR); |
2211 | { |
2134 | } |
2212 | buf[len++] = '?'; |
|
|
2213 | ch = cmd_getc (); |
|
|
2214 | } |
2135 | if ((buf[len++] = ch) == '4') { |
2215 | if ((buf[len++] = ch) == '4') |
|
|
2216 | { |
2136 | if ((buf[len++] = rxvt_cmd_getc(aR)) == 'i') |
2217 | if ((buf[len++] = cmd_getc ()) == 'i') |
2137 | break; /* done = 1 */ |
2218 | break; /* done = 1 */ |
2138 | } |
2219 | } |
|
|
2220 | } |
|
|
2221 | for (i = 0; i < len; i++) |
|
|
2222 | if (putc(buf[i], fd) == EOF) |
|
|
2223 | { |
|
|
2224 | done = 1; |
|
|
2225 | break; |
|
|
2226 | } |
|
|
2227 | } |
2139 | } |
2228 | } |
2140 | for (i = 0; i < len; i++) |
|
|
2141 | if (putc(buf[i], fd) == EOF) { |
|
|
2142 | done = 1; |
|
|
2143 | break; |
|
|
2144 | } |
|
|
2145 | } |
|
|
2146 | } |
|
|
2147 | rxvt_pclose_printer(fd); |
2229 | pclose_printer (fd); |
2148 | } |
2230 | } |
2149 | #endif /* PRINTPIPE */ |
2231 | #endif /* PRINTPIPE */ |
2150 | /*}}} */ |
2232 | /*}}} */ |
2151 | |
2233 | |
2152 | /* *INDENT-OFF* */ |
2234 | /* *INDENT-OFF* */ |
2153 | enum { |
2235 | enum { |
2154 | C1_40 = 0x40, |
2236 | C1_40 = 0x40, |
2155 | C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, |
2237 | C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, |
2156 | C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, |
2238 | C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, |
2157 | C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, |
2239 | C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, |
2158 | C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC |
2240 | C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC |
2159 | }; |
2241 | }; |
2160 | /* *INDENT-ON* */ |
2242 | /* *INDENT-ON* */ |
2161 | |
2243 | |
2162 | /*{{{ process non-printing single characters */ |
2244 | /*{{{ process non-printing single characters */ |
2163 | /* INTPROTO */ |
|
|
2164 | void |
2245 | void |
2165 | rxvt_process_nonprinting(pR_ unsigned char ch) |
2246 | rxvt_term::process_nonprinting (unsigned char ch) |
2166 | { |
2247 | { |
2167 | switch (ch) { |
2248 | switch (ch) |
|
|
2249 | { |
2168 | case C0_ENQ: /* terminal Status */ |
2250 | case C0_ENQ: /* terminal Status */ |
2169 | if (R->rs[Rs_answerbackstring]) |
2251 | if (rs[Rs_answerbackstring]) |
2170 | rxvt_tt_write(aR_ |
2252 | tt_write( |
2171 | (const unsigned char *)R->rs[Rs_answerbackstring], |
2253 | (const unsigned char *)rs[Rs_answerbackstring], |
2172 | (unsigned int)STRLEN(R->rs[Rs_answerbackstring])); |
2254 | (unsigned int)STRLEN(rs[Rs_answerbackstring])); |
2173 | else |
2255 | else |
2174 | rxvt_tt_write(aR_ (unsigned char *)VT100_ANS, |
2256 | tt_write((unsigned char *)VT100_ANS, |
2175 | (unsigned int)STRLEN(VT100_ANS)); |
2257 | (unsigned int)STRLEN(VT100_ANS)); |
2176 | break; |
2258 | break; |
2177 | case C0_BEL: /* bell */ |
2259 | case C0_BEL: /* bell */ |
2178 | rxvt_scr_bell(aR); |
2260 | scr_bell (); |
2179 | break; |
2261 | break; |
2180 | case C0_BS: /* backspace */ |
2262 | case C0_BS: /* backspace */ |
2181 | rxvt_scr_backspace(aR); |
2263 | scr_backspace (); |
2182 | break; |
2264 | break; |
2183 | case C0_HT: /* tab */ |
2265 | case C0_HT: /* tab */ |
2184 | rxvt_scr_tab(aR_ 1); |
2266 | scr_tab (1); |
2185 | break; |
2267 | break; |
2186 | case C0_CR: /* carriage return */ |
2268 | case C0_CR: /* carriage return */ |
2187 | rxvt_scr_gotorc(aR_ 0, 0, R_RELATIVE); |
2269 | scr_gotorc (0, 0, R_RELATIVE); |
2188 | break; |
2270 | break; |
2189 | case C0_VT: /* vertical tab, form feed */ |
2271 | case C0_VT: /* vertical tab, form feed */ |
2190 | case C0_FF: |
2272 | case C0_FF: |
2191 | case C0_LF: /* line feed */ |
2273 | case C0_LF: /* line feed */ |
2192 | rxvt_scr_index(aR_ UP); |
2274 | scr_index (UP); |
2193 | break; |
2275 | break; |
2194 | case C0_SO: /* shift out - acs */ |
2276 | case C0_SO: /* shift out - acs */ |
2195 | rxvt_scr_charset_choose(aR_ 1); |
2277 | scr_charset_choose (1); |
2196 | break; |
2278 | break; |
2197 | case C0_SI: /* shift in - acs */ |
2279 | case C0_SI: /* shift in - acs */ |
2198 | rxvt_scr_charset_choose(aR_ 0); |
2280 | scr_charset_choose (0); |
2199 | break; |
2281 | break; |
2200 | } |
2282 | } |
2201 | } |
2283 | } |
2202 | /*}}} */ |
2284 | /*}}} */ |
2203 | |
2285 | |
2204 | |
2286 | |
2205 | /*{{{ process VT52 escape sequences */ |
2287 | /*{{{ process VT52 escape sequences */ |
2206 | /* INTPROTO */ |
|
|
2207 | void |
2288 | void |
2208 | rxvt_process_escape_vt52(pR_ unsigned char ch) |
2289 | rxvt_term::process_escape_vt52 (unsigned char ch) |
2209 | { |
2290 | { |
2210 | int row, col; |
2291 | int row, col; |
|
|
2292 | |
|
|
2293 | switch (ch) |
2211 | |
2294 | { |
2212 | switch (ch) { |
|
|
2213 | case 'A': /* cursor up */ |
2295 | case 'A': /* cursor up */ |
2214 | rxvt_scr_gotorc(aR_ -1, 0, R_RELATIVE | C_RELATIVE); |
2296 | scr_gotorc (-1, 0, R_RELATIVE | C_RELATIVE); |
2215 | break; |
2297 | break; |
2216 | case 'B': /* cursor down */ |
2298 | case 'B': /* cursor down */ |
2217 | rxvt_scr_gotorc(aR_ 1, 0, R_RELATIVE | C_RELATIVE); |
2299 | scr_gotorc (1, 0, R_RELATIVE | C_RELATIVE); |
2218 | break; |
2300 | break; |
2219 | case 'C': /* cursor right */ |
2301 | case 'C': /* cursor right */ |
2220 | rxvt_scr_gotorc(aR_ 0, 1, R_RELATIVE | C_RELATIVE); |
2302 | scr_gotorc (0, 1, R_RELATIVE | C_RELATIVE); |
2221 | break; |
2303 | break; |
2222 | case 'D': /* cursor left */ |
2304 | case 'D': /* cursor left */ |
2223 | rxvt_scr_gotorc(aR_ 0, -1, R_RELATIVE | C_RELATIVE); |
2305 | scr_gotorc (0, -1, R_RELATIVE | C_RELATIVE); |
2224 | break; |
2306 | break; |
2225 | case 'H': /* cursor home */ |
2307 | case 'H': /* cursor home */ |
2226 | rxvt_scr_gotorc(aR_ 0, 0, 0); |
2308 | scr_gotorc (0, 0, 0); |
2227 | break; |
2309 | break; |
2228 | case 'I': /* cursor up and scroll down if needed */ |
2310 | case 'I': /* cursor up and scroll down if needed */ |
2229 | rxvt_scr_index(aR_ DN); |
2311 | scr_index (DN); |
2230 | break; |
2312 | break; |
2231 | case 'J': /* erase to end of screen */ |
2313 | case 'J': /* erase to end of screen */ |
2232 | rxvt_scr_erase_screen(aR_ 0); |
2314 | scr_erase_screen (0); |
2233 | break; |
2315 | break; |
2234 | case 'K': /* erase to end of line */ |
2316 | case 'K': /* erase to end of line */ |
2235 | rxvt_scr_erase_line(aR_ 0); |
2317 | scr_erase_line (0); |
2236 | break; |
2318 | break; |
2237 | case 'Y': /* move to specified row and col */ |
2319 | case 'Y': /* move to specified row and col */ |
2238 | /* full command is 'ESC Y row col' where row and col |
2320 | /* full command is 'ESC Y row col' where row and col |
2239 | * are encoded by adding 32 and sending the ascii |
2321 | * are encoded by adding 32 and sending the ascii |
2240 | * character. eg. SPACE = 0, '+' = 13, '0' = 18, |
2322 | * character. eg. SPACE = 0, '+' = 13, '0' = 18, |
2241 | * etc. */ |
2323 | * etc. */ |
2242 | row = rxvt_cmd_getc(aR) - ' '; |
2324 | row = cmd_getc () - ' '; |
2243 | col = rxvt_cmd_getc(aR) - ' '; |
2325 | col = cmd_getc () - ' '; |
2244 | rxvt_scr_gotorc(aR_ row, col, 0); |
2326 | scr_gotorc (row, col, 0); |
2245 | break; |
2327 | break; |
2246 | case 'Z': /* identify the terminal type */ |
2328 | case 'Z': /* identify the terminal type */ |
2247 | rxvt_tt_printf(aR_ "\033/Z"); /* I am a VT100 emulating a VT52 */ |
2329 | tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */ |
2248 | break; |
2330 | break; |
2249 | case '<': /* turn off VT52 mode */ |
2331 | case '<': /* turn off VT52 mode */ |
2250 | PrivMode(0, PrivMode_vt52); |
2332 | PrivMode(0, PrivMode_vt52); |
2251 | break; |
2333 | break; |
2252 | case 'F': /* use special graphics character set */ |
2334 | case 'F': /* use special graphics character set */ |
2253 | case 'G': /* use regular character set */ |
2335 | case 'G': /* use regular character set */ |
2254 | /* unimplemented */ |
2336 | /* unimplemented */ |
2255 | break; |
2337 | break; |
2256 | case '=': /* use alternate keypad mode */ |
2338 | case '=': /* use alternate keypad mode */ |
2257 | case '>': /* use regular keypad mode */ |
2339 | case '>': /* use regular keypad mode */ |
2258 | /* unimplemented */ |
2340 | /* unimplemented */ |
2259 | break; |
2341 | break; |
2260 | } |
2342 | } |
2261 | } |
2343 | } |
2262 | /*}}} */ |
2344 | /*}}} */ |
2263 | |
2345 | |
2264 | |
2346 | |
2265 | /*{{{ process escape sequences */ |
2347 | /*{{{ process escape sequences */ |
2266 | /* INTPROTO */ |
|
|
2267 | void |
2348 | void |
2268 | rxvt_process_escape_seq(pR) |
2349 | rxvt_term::process_escape_seq () |
2269 | { |
2350 | { |
2270 | unsigned char ch = rxvt_cmd_getc(aR); |
2351 | unsigned char ch = cmd_getc (); |
2271 | |
2352 | |
2272 | if (R->PrivateModes & PrivMode_vt52) { |
2353 | if (PrivateModes & PrivMode_vt52) |
2273 | rxvt_process_escape_vt52(aR_ ch); |
|
|
2274 | return; |
|
|
2275 | } |
|
|
2276 | |
2354 | { |
|
|
2355 | process_escape_vt52 (ch); |
|
|
2356 | return; |
|
|
2357 | } |
|
|
2358 | |
2277 | switch (ch) { |
2359 | switch (ch) |
|
|
2360 | { |
2278 | /* case 1: do_tek_mode (); break; */ |
2361 | /* case 1: do_tek_mode (); break; */ |
2279 | case '#': |
2362 | case '#': |
2280 | if (rxvt_cmd_getc(aR) == '8') |
2363 | if (cmd_getc () == '8') |
2281 | rxvt_scr_E(aR); |
2364 | scr_E (); |
2282 | break; |
2365 | break; |
2283 | case '(': |
2366 | case '(': |
2284 | rxvt_scr_charset_set(aR_ 0, (unsigned int)rxvt_cmd_getc(aR)); |
2367 | scr_charset_set (0, (unsigned int)cmd_getc ()); |
2285 | break; |
2368 | break; |
2286 | case ')': |
2369 | case ')': |
2287 | rxvt_scr_charset_set(aR_ 1, (unsigned int)rxvt_cmd_getc(aR)); |
2370 | scr_charset_set (1, (unsigned int)cmd_getc ()); |
2288 | break; |
2371 | break; |
2289 | case '*': |
2372 | case '*': |
2290 | rxvt_scr_charset_set(aR_ 2, (unsigned int)rxvt_cmd_getc(aR)); |
2373 | scr_charset_set (2, (unsigned int)cmd_getc ()); |
2291 | break; |
2374 | break; |
2292 | case '+': |
2375 | case '+': |
2293 | rxvt_scr_charset_set(aR_ 3, (unsigned int)rxvt_cmd_getc(aR)); |
2376 | scr_charset_set (3, (unsigned int)cmd_getc ()); |
2294 | break; |
2377 | break; |
2295 | #ifdef MULTICHAR_SET |
2378 | #ifdef MULTICHAR_SET |
2296 | case '$': |
2379 | case '$': |
2297 | rxvt_scr_charset_set(aR_ -2, (unsigned int)rxvt_cmd_getc(aR)); |
2380 | scr_charset_set (-2, (unsigned int)cmd_getc ()); |
2298 | break; |
2381 | break; |
2299 | #endif |
2382 | #endif |
2300 | #ifndef NO_FRILLS |
2383 | #ifndef NO_FRILLS |
2301 | case '6': |
2384 | case '6': |
2302 | rxvt_scr_backindex(aR); |
2385 | scr_backindex (); |
2303 | break; |
2386 | break; |
2304 | #endif |
2387 | #endif |
2305 | case '7': |
2388 | case '7': |
2306 | rxvt_scr_cursor(aR_ SAVE); |
2389 | scr_cursor (SAVE); |
2307 | break; |
2390 | break; |
2308 | case '8': |
2391 | case '8': |
2309 | rxvt_scr_cursor(aR_ RESTORE); |
2392 | scr_cursor (RESTORE); |
2310 | break; |
2393 | break; |
2311 | #ifndef NO_FRILLS |
2394 | #ifndef NO_FRILLS |
2312 | case '9': |
2395 | case '9': |
2313 | rxvt_scr_forwardindex(aR); |
2396 | scr_forwardindex (); |
2314 | break; |
2397 | break; |
2315 | #endif |
2398 | #endif |
2316 | case '=': |
2399 | case '=': |
2317 | case '>': |
2400 | case '>': |
2318 | PrivMode((ch == '='), PrivMode_aplKP); |
2401 | PrivMode((ch == '='), PrivMode_aplKP); |
2319 | break; |
2402 | break; |
2320 | |
2403 | |
2321 | case C1_40: |
2404 | case C1_40: |
2322 | rxvt_cmd_getc(aR); |
2405 | cmd_getc (); |
2323 | break; |
2406 | break; |
2324 | case C1_44: |
2407 | case C1_44: |
2325 | rxvt_scr_index(aR_ UP); |
2408 | scr_index (UP); |
2326 | break; |
2409 | break; |
2327 | |
2410 | |
2328 | /* 8.3.87: NEXT LINE */ |
2411 | /* 8.3.87: NEXT LINE */ |
2329 | case C1_NEL: /* ESC E */ |
2412 | case C1_NEL: /* ESC E */ |
2330 | { |
2413 | { |
2331 | uint32_t nlcr[] = { '\n', '\r' }; |
2414 | uint32_t nlcr[] = { '\n', '\r' }; |
2332 | rxvt_scr_add_lines(aR_ nlcr, 1, 2); |
2415 | scr_add_lines (nlcr, 1, 2); |
2333 | } |
2416 | } |
2334 | break; |
2417 | break; |
2335 | |
2418 | |
2336 | /* kidnapped escape sequence: Should be 8.3.48 */ |
2419 | /* kidnapped escape sequence: Should be 8.3.48 */ |
2337 | case C1_ESA: /* ESC G */ |
2420 | case C1_ESA: /* ESC G */ |
2338 | rxvt_process_graphics(aR); |
2421 | process_graphics (); |
2339 | break; |
2422 | break; |
2340 | |
2423 | |
2341 | /* 8.3.63: CHARACTER TABULATION SET */ |
2424 | /* 8.3.63: CHARACTER TABULATION SET */ |
2342 | case C1_HTS: /* ESC H */ |
2425 | case C1_HTS: /* ESC H */ |
2343 | rxvt_scr_set_tab(aR_ 1); |
2426 | scr_set_tab (1); |
2344 | break; |
2427 | break; |
2345 | |
2428 | |
2346 | /* 8.3.105: REVERSE LINE FEED */ |
2429 | /* 8.3.105: REVERSE LINE FEED */ |
2347 | case C1_RI: /* ESC M */ |
2430 | case C1_RI: /* ESC M */ |
2348 | rxvt_scr_index(aR_ DN); |
2431 | scr_index (DN); |
2349 | break; |
2432 | break; |
2350 | |
2433 | |
2351 | /* 8.3.142: SINGLE-SHIFT TWO */ |
2434 | /* 8.3.142: SINGLE-SHIFT TWO */ |
2352 | /*case C1_SS2: scr_single_shift (2); break; */ |
2435 | /*case C1_SS2: scr_single_shift (2); break; */ |
2353 | |
2436 | |
2354 | /* 8.3.143: SINGLE-SHIFT THREE */ |
2437 | /* 8.3.143: SINGLE-SHIFT THREE */ |
2355 | /*case C1_SS3: scr_single_shift (3); break; */ |
2438 | /*case C1_SS3: scr_single_shift (3); break; */ |
2356 | |
2439 | |
2357 | /* 8.3.27: DEVICE CONTROL STRING */ |
2440 | /* 8.3.27: DEVICE CONTROL STRING */ |
2358 | case C1_DCS: /* ESC P */ |
2441 | case C1_DCS: /* ESC P */ |
2359 | rxvt_process_dcs_seq(aR); |
2442 | process_dcs_seq (); |
2360 | break; |
2443 | break; |
2361 | |
2444 | |
2362 | /* 8.3.110: SINGLE CHARACTER INTRODUCER */ |
2445 | /* 8.3.110: SINGLE CHARACTER INTRODUCER */ |
2363 | case C1_SCI: /* ESC Z */ |
2446 | case C1_SCI: /* ESC Z */ |
2364 | rxvt_tt_write(aR_ (const unsigned char *)ESCZ_ANSWER, |
2447 | tt_write((const unsigned char *)ESCZ_ANSWER, |
2365 | (unsigned int)(sizeof(ESCZ_ANSWER) - 1)); |
2448 | (unsigned int)(sizeof(ESCZ_ANSWER) - 1)); |
2366 | break; /* steal obsolete ESC [ c */ |
2449 | break; /* steal obsolete ESC [ c */ |
2367 | |
2450 | |
2368 | /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ |
2451 | /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ |
2369 | case C1_CSI: /* ESC [ */ |
2452 | case C1_CSI: /* ESC [ */ |
2370 | rxvt_process_csi_seq(aR); |
2453 | process_csi_seq (); |
2371 | break; |
2454 | break; |
2372 | |
2455 | |
2373 | /* 8.3.90: OPERATING SYSTEM COMMAND */ |
2456 | /* 8.3.90: OPERATING SYSTEM COMMAND */ |
2374 | case C1_OSC: /* ESC ] */ |
2457 | case C1_OSC: /* ESC ] */ |
2375 | rxvt_process_osc_seq(aR); |
2458 | process_osc_seq (); |
2376 | break; |
2459 | break; |
2377 | |
2460 | |
2378 | /* 8.3.106: RESET TO INITIAL STATE */ |
2461 | /* 8.3.106: RESET TO INITIAL STATE */ |
2379 | case 'c': |
2462 | case 'c': |
2380 | rxvt_scr_poweron(aR); |
2463 | scr_poweron (); |
2381 | rxvt_scrollbar_show(aR_ 1); |
2464 | scrollbar_show (1); |
2382 | break; |
2465 | break; |
2383 | |
2466 | |
2384 | /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ |
2467 | /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ |
2385 | case 'n': |
2468 | case 'n': |
2386 | rxvt_scr_charset_choose(aR_ 2); |
2469 | scr_charset_choose (2); |
2387 | break; |
2470 | break; |
2388 | |
2471 | |
2389 | /* 8.3.81: LOCKING-SHIFT THREE (see ISO2022) */ |
2472 | /* 8.3.81: LOCKING-SHIFT THREE (see ISO2022) */ |
2390 | case 'o': |
2473 | case 'o': |
2391 | rxvt_scr_charset_choose(aR_ 3); |
2474 | scr_charset_choose (3); |
2392 | break; |
2475 | break; |
2393 | } |
2476 | } |
2394 | } |
2477 | } |
2395 | /*}}} */ |
2478 | /*}}} */ |
2396 | |
2479 | |
2397 | /*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ |
2480 | /*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ |
2398 | /* *INDENT-OFF* */ |
2481 | /* *INDENT-OFF* */ |
2399 | enum { |
2482 | enum { |
2400 | CSI_ICH = 0x40, |
2483 | CSI_ICH = 0x40, |
2401 | CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, |
2484 | CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, |
2402 | CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , |
2485 | CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , |
2403 | CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, |
2486 | CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, |
2404 | CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, |
2487 | CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, |
2405 | CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, |
2488 | CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, |
2406 | CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, |
2489 | CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, |
2407 | CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , |
2490 | CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , |
2408 | CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F |
2491 | CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F |
2409 | }; |
2492 | }; |
2410 | |
2493 | |
2411 | #define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ |
2494 | #define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ |
2412 | (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ |
2495 | (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ |
2413 | | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) |
2496 | | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) |
2414 | #define get_byte_array_bit(array, bit) \ |
2497 | #define get_byte_array_bit(array, bit) \ |
2415 | (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) |
2498 | (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) |
2416 | |
2499 | |
2417 | const unsigned char csi_defaults[] = { |
2500 | const unsigned char csi_defaults[] = |
|
|
2501 | { |
2418 | make_byte(1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ |
2502 | make_byte(1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ |
2419 | make_byte(1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ |
2503 | make_byte(1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ |
2420 | make_byte(1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ |
2504 | make_byte(1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ |
2421 | make_byte(1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ |
2505 | make_byte(1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ |
2422 | make_byte(1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ |
2506 | make_byte(1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ |
2423 | make_byte(0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ |
2507 | make_byte(0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ |
2424 | make_byte(0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ |
2508 | make_byte(0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ |
2425 | make_byte(0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ |
2509 | make_byte(0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ |
2426 | }; |
2510 | }; |
2427 | /* *INDENT-ON* */ |
2511 | /* *INDENT-ON* */ |
2428 | |
2512 | |
2429 | /* INTPROTO */ |
|
|
2430 | void |
2513 | void |
2431 | rxvt_process_csi_seq(pR) |
2514 | rxvt_term::process_csi_seq () |
2432 | { |
2515 | { |
2433 | unsigned char ch, priv, i; |
2516 | unsigned char ch, priv, i; |
2434 | unsigned int nargs, p; |
2517 | unsigned int nargs, p; |
2435 | int n, ndef; |
2518 | int n, ndef; |
2436 | int arg[ESC_ARGS]; |
2519 | int arg[ESC_ARGS]; |
2437 | |
2520 | |
2438 | for (nargs = ESC_ARGS; nargs > 0;) |
2521 | for (nargs = ESC_ARGS; nargs > 0;) |
2439 | arg[--nargs] = 0; |
2522 | arg[--nargs] = 0; |
2440 | |
2523 | |
2441 | priv = 0; |
2524 | priv = 0; |
|
|
2525 | ch = cmd_getc (); |
|
|
2526 | if (ch >= '<' && ch <= '?') |
|
|
2527 | { /* '<' '=' '>' '?' */ |
|
|
2528 | priv = ch; |
2442 | ch = rxvt_cmd_getc(aR); |
2529 | ch = cmd_getc (); |
2443 | if (ch >= '<' && ch <= '?') { /* '<' '=' '>' '?' */ |
|
|
2444 | priv = ch; |
|
|
2445 | ch = rxvt_cmd_getc(aR); |
|
|
2446 | } |
2530 | } |
2447 | /* read any numerical arguments */ |
2531 | /* read any numerical arguments */ |
2448 | for (n = -1; ch < CSI_ICH; ) { |
2532 | for (n = -1; ch < CSI_ICH; ) |
|
|
2533 | { |
2449 | if (isdigit(ch)) { |
2534 | if (isdigit(ch)) |
|
|
2535 | { |
2450 | if (n < 0) |
2536 | if (n < 0) |
2451 | n = ch - '0'; |
2537 | n = ch - '0'; |
2452 | else |
2538 | else |
2453 | n = n * 10 + ch - '0'; |
2539 | n = n * 10 + ch - '0'; |
|
|
2540 | } |
2454 | } else if (ch == ';') { |
2541 | else if (ch == ';') |
|
|
2542 | { |
2455 | if (nargs < ESC_ARGS) |
2543 | if (nargs < ESC_ARGS) |
2456 | arg[nargs++] = n; |
2544 | arg[nargs++] = n; |
2457 | n = -1; |
2545 | n = -1; |
|
|
2546 | } |
2458 | } else if (ch == '\b') { |
2547 | else if (ch == '\b') |
2459 | rxvt_scr_backspace(aR); |
2548 | { |
|
|
2549 | scr_backspace (); |
|
|
2550 | } |
2460 | } else if (ch == C0_ESC) { |
2551 | else if (ch == C0_ESC) |
2461 | rxvt_process_escape_seq(aR); |
2552 | { |
|
|
2553 | process_escape_seq (); |
|
|
2554 | return; |
|
|
2555 | } |
|
|
2556 | else if (ch < ' ') |
|
|
2557 | { |
|
|
2558 | process_nonprinting (ch); |
|
|
2559 | } |
|
|
2560 | ch = cmd_getc (); |
|
|
2561 | } |
|
|
2562 | |
|
|
2563 | if (ch > CSI_7F) |
2462 | return; |
2564 | return; |
2463 | } else if (ch < ' ') { |
|
|
2464 | rxvt_process_nonprinting(aR_ ch); |
|
|
2465 | } |
|
|
2466 | ch = rxvt_cmd_getc(aR); |
|
|
2467 | } |
|
|
2468 | |
2565 | |
2469 | if (ch > CSI_7F) |
|
|
2470 | return; |
|
|
2471 | |
|
|
2472 | if (nargs < ESC_ARGS) |
2566 | if (nargs < ESC_ARGS) |
2473 | arg[nargs++] = n; |
2567 | arg[nargs++] = n; |
2474 | |
2568 | |
2475 | i = ch - CSI_ICH; |
2569 | i = ch - CSI_ICH; |
2476 | ndef = get_byte_array_bit(csi_defaults, i); |
2570 | ndef = get_byte_array_bit(csi_defaults, i); |
2477 | for (p = 0; p < nargs; p++) |
2571 | for (p = 0; p < nargs; p++) |
2478 | if (arg[p] == -1) |
2572 | if (arg[p] == -1) |
2479 | arg[p] = ndef; |
2573 | arg[p] = ndef; |
2480 | |
2574 | |
2481 | #ifdef DEBUG_CMD |
2575 | #ifdef DEBUG_CMD |
2482 | fprintf(stderr, "CSI "); |
2576 | fprintf(stderr, "CSI "); |
2483 | for (p = 0; p < nargs; p++) |
2577 | for (p = 0; p < nargs; p++) |
2484 | fprintf(stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : ""); |
2578 | fprintf(stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : ""); |
2485 | fprintf(stderr, "%c\n", ch); |
2579 | fprintf(stderr, "%c\n", ch); |
2486 | #endif |
2580 | #endif |
2487 | |
2581 | |
2488 | /* |
2582 | /* |
2489 | * private mode handling |
2583 | * private mode handling |
2490 | */ |
2584 | */ |
2491 | if (priv) { |
2585 | if (priv) |
2492 | switch (priv) { |
2586 | { |
2493 | case '>': |
2587 | switch (priv) |
|
|
2588 | { |
|
|
2589 | case '>': |
2494 | if (ch == CSI_DA) /* secondary device attributes */ |
2590 | if (ch == CSI_DA) /* secondary device attributes */ |
2495 | rxvt_tt_printf(aR_ "\033[>%d;%-.8s;0c", 'R', VSTRING); |
2591 | tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING); |
2496 | break; |
2592 | break; |
2497 | case '?': |
2593 | case '?': |
2498 | if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') |
2594 | if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') |
2499 | rxvt_process_terminal_mode(aR_ ch, priv, nargs, arg); |
2595 | process_terminal_mode (ch, priv, nargs, arg); |
2500 | break; |
2596 | break; |
2501 | } |
2597 | } |
2502 | return; |
2598 | return; |
2503 | } |
2599 | } |
2504 | |
2600 | |
2505 | switch (ch) { |
2601 | switch (ch) |
2506 | /* |
2602 | { |
|
|
2603 | /* |
2507 | * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) |
2604 | * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) |
2508 | */ |
2605 | */ |
2509 | #ifdef PRINTPIPE |
2606 | #ifdef PRINTPIPE |
2510 | case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ |
2607 | case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ |
2511 | switch (arg[0]) { |
2608 | switch (arg[0]) |
|
|
2609 | { |
2512 | case 0: /* initiate transfer to primary aux device */ |
2610 | case 0: /* initiate transfer to primary aux device */ |
2513 | rxvt_scr_printscreen(aR_ 0); |
2611 | scr_printscreen (0); |
2514 | break; |
2612 | break; |
2515 | case 5: /* start relay to primary aux device */ |
2613 | case 5: /* start relay to primary aux device */ |
2516 | rxvt_process_print_pipe(aR); |
2614 | process_print_pipe (); |
|
|
2615 | break; |
|
|
2616 | } |
2517 | break; |
2617 | break; |
2518 | } |
|
|
2519 | break; |
|
|
2520 | #endif |
2618 | #endif |
2521 | |
2619 | |
2522 | case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ |
2620 | case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ |
2523 | case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ |
2621 | case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ |
2524 | arg[0] = -arg[0]; |
2622 | arg[0] = -arg[0]; |
2525 | /* FALLTHROUGH */ |
2623 | /* FALLTHROUGH */ |
2526 | case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ |
2624 | case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ |
2527 | case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ |
2625 | case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ |
2528 | rxvt_scr_gotorc(aR_ arg[0], 0, RELATIVE); |
2626 | scr_gotorc (arg[0], 0, RELATIVE); |
2529 | break; |
2627 | break; |
2530 | |
2628 | |
2531 | case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ |
2629 | case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ |
2532 | case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ |
2630 | case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ |
2533 | #ifdef ISO6429 |
2631 | #ifdef ISO6429 |
2534 | arg[0] = -arg[0]; |
2632 | arg[0] = -arg[0]; |
2535 | #else /* emulate common DEC VTs */ |
2633 | #else /* emulate common DEC VTs */ |
2536 | arg[0] = arg[0] ? -arg[0] : -1; |
2634 | arg[0] = arg[0] ? -arg[0] : -1; |
2537 | #endif |
2635 | #endif |
2538 | /* FALLTHROUGH */ |
2636 | /* FALLTHROUGH */ |
2539 | case CSI_CUF: /* 8.3.20: (1) CURSOR RIGHT */ |
2637 | case CSI_CUF: /* 8.3.20: (1) CURSOR RIGHT */ |
2540 | case CSI_HPR: /* 8.3.60: (1) CHARACTER POSITION FORWARD */ |
2638 | case CSI_HPR: /* 8.3.60: (1) CHARACTER POSITION FORWARD */ |
2541 | #ifdef ISO6429 |
2639 | #ifdef ISO6429 |
2542 | rxvt_scr_gotorc(aR_ 0, arg[0], RELATIVE); |
2640 | scr_gotorc (0, arg[0], RELATIVE); |
2543 | #else /* emulate common DEC VTs */ |
2641 | #else /* emulate common DEC VTs */ |
2544 | rxvt_scr_gotorc(aR_ 0, arg[0] ? arg[0] : 1, RELATIVE); |
2642 | scr_gotorc (0, arg[0] ? arg[0] : 1, RELATIVE); |
2545 | #endif |
2643 | #endif |
2546 | break; |
2644 | break; |
2547 | |
2645 | |
2548 | case CSI_CPL: /* 8.3.13: (1) CURSOR PRECEDING LINE */ |
2646 | case CSI_CPL: /* 8.3.13: (1) CURSOR PRECEDING LINE */ |
2549 | arg[0] = -arg[0]; |
2647 | arg[0] = -arg[0]; |
2550 | /* FALLTHROUGH */ |
2648 | /* FALLTHROUGH */ |
2551 | case CSI_CNL: /* 8.3.12: (1) CURSOR NEXT LINE */ |
2649 | case CSI_CNL: /* 8.3.12: (1) CURSOR NEXT LINE */ |
2552 | rxvt_scr_gotorc(aR_ arg[0], 0, R_RELATIVE); |
2650 | scr_gotorc (arg[0], 0, R_RELATIVE); |
2553 | break; |
2651 | break; |
2554 | |
2652 | |
2555 | case CSI_CHA: /* 8.3.9: (1) CURSOR CHARACTER ABSOLUTE */ |
2653 | case CSI_CHA: /* 8.3.9: (1) CURSOR CHARACTER ABSOLUTE */ |
2556 | case CSI_HPA: /* 8.3.58: (1) CURSOR POSITION ABSOLUTE */ |
2654 | case CSI_HPA: /* 8.3.58: (1) CURSOR POSITION ABSOLUTE */ |
2557 | rxvt_scr_gotorc(aR_ 0, arg[0] - 1, R_RELATIVE); |
2655 | scr_gotorc (0, arg[0] - 1, R_RELATIVE); |
2558 | break; |
2656 | break; |
2559 | |
2657 | |
2560 | case CSI_VPA: /* 8.3.159: (1) LINE POSITION ABSOLUTE */ |
2658 | case CSI_VPA: /* 8.3.159: (1) LINE POSITION ABSOLUTE */ |
2561 | rxvt_scr_gotorc(aR_ arg[0] - 1, 0, C_RELATIVE); |
2659 | scr_gotorc (arg[0] - 1, 0, C_RELATIVE); |
2562 | break; |
2660 | break; |
2563 | |
2661 | |
2564 | case CSI_CUP: /* 8.3.21: (1,1) CURSOR POSITION */ |
2662 | case CSI_CUP: /* 8.3.21: (1,1) CURSOR POSITION */ |
2565 | case CSI_HVP: /* 8.3.64: (1,1) CHARACTER AND LINE POSITION */ |
2663 | case CSI_HVP: /* 8.3.64: (1,1) CHARACTER AND LINE POSITION */ |
2566 | rxvt_scr_gotorc(aR_ arg[0] - 1, nargs < 2 ? 0 : (arg[1] - 1), 0); |
2664 | scr_gotorc (arg[0] - 1, nargs < 2 ? 0 : (arg[1] - 1), 0); |
2567 | break; |
2665 | break; |
2568 | |
2666 | |
2569 | case CSI_CBT: /* 8.3.7: (1) CURSOR BACKWARD TABULATION */ |
2667 | case CSI_CBT: /* 8.3.7: (1) CURSOR BACKWARD TABULATION */ |
2570 | arg[0] = -arg[0]; |
2668 | arg[0] = -arg[0]; |
2571 | /* FALLTHROUGH */ |
2669 | /* FALLTHROUGH */ |
2572 | case CSI_CHT: /* 8.3.10: (1) CURSOR FORWARD TABULATION */ |
2670 | case CSI_CHT: /* 8.3.10: (1) CURSOR FORWARD TABULATION */ |
2573 | rxvt_scr_tab(aR_ arg[0]); |
2671 | scr_tab (arg[0]); |
2574 | break; |
2672 | break; |
2575 | |
2673 | |
2576 | case CSI_ED: /* 8.3.40: (0) ERASE IN PAGE */ |
2674 | case CSI_ED: /* 8.3.40: (0) ERASE IN PAGE */ |
2577 | rxvt_scr_erase_screen(aR_ arg[0]); |
2675 | scr_erase_screen (arg[0]); |
2578 | break; |
2676 | break; |
2579 | |
2677 | |
2580 | case CSI_EL: /* 8.3.42: (0) ERASE IN LINE */ |
2678 | case CSI_EL: /* 8.3.42: (0) ERASE IN LINE */ |
2581 | rxvt_scr_erase_line(aR_ arg[0]); |
2679 | scr_erase_line (arg[0]); |
2582 | break; |
2680 | break; |
2583 | |
2681 | |
2584 | case CSI_ICH: /* 8.3.65: (1) INSERT CHARACTER */ |
2682 | case CSI_ICH: /* 8.3.65: (1) INSERT CHARACTER */ |
2585 | rxvt_scr_insdel_chars(aR_ arg[0], INSERT); |
2683 | scr_insdel_chars (arg[0], INSERT); |
2586 | break; |
2684 | break; |
2587 | |
2685 | |
2588 | case CSI_IL: /* 8.3.68: (1) INSERT LINE */ |
2686 | case CSI_IL: /* 8.3.68: (1) INSERT LINE */ |
2589 | rxvt_scr_insdel_lines(aR_ arg[0], INSERT); |
2687 | scr_insdel_lines (arg[0], INSERT); |
2590 | break; |
2688 | break; |
2591 | |
2689 | |
2592 | case CSI_DL: /* 8.3.33: (1) DELETE LINE */ |
2690 | case CSI_DL: /* 8.3.33: (1) DELETE LINE */ |
2593 | rxvt_scr_insdel_lines(aR_ arg[0], DELETE); |
2691 | scr_insdel_lines (arg[0], DELETE); |
2594 | break; |
2692 | break; |
2595 | |
2693 | |
2596 | case CSI_ECH: /* 8.3.39: (1) ERASE CHARACTER */ |
2694 | case CSI_ECH: /* 8.3.39: (1) ERASE CHARACTER */ |
2597 | rxvt_scr_insdel_chars(aR_ arg[0], ERASE); |
2695 | scr_insdel_chars (arg[0], ERASE); |
2598 | break; |
2696 | break; |
2599 | |
2697 | |
2600 | case CSI_DCH: /* 8.3.26: (1) DELETE CHARACTER */ |
2698 | case CSI_DCH: /* 8.3.26: (1) DELETE CHARACTER */ |
2601 | rxvt_scr_insdel_chars(aR_ arg[0], DELETE); |
2699 | scr_insdel_chars (arg[0], DELETE); |
2602 | break; |
2700 | break; |
2603 | |
2701 | |
2604 | case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ |
2702 | case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ |
2605 | arg[0] = -arg[0]; |
2703 | arg[0] = -arg[0]; |
2606 | /* FALLTHROUGH */ |
2704 | /* FALLTHROUGH */ |
2607 | case CSI_SU: /* 8.3.148: (1) SCROLL UP */ |
2705 | case CSI_SU: /* 8.3.148: (1) SCROLL UP */ |
2608 | rxvt_scroll_text(aR_ R->screen.tscroll, R->screen.bscroll, arg[0], 0); |
2706 | scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); |
2609 | break; |
2707 | break; |
2610 | |
2708 | |
2611 | case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ |
2709 | case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ |
2612 | rxvt_tt_write(aR_ (const unsigned char *)VT100_ANS, |
2710 | tt_write((const unsigned char *)VT100_ANS, |
2613 | (unsigned int)(sizeof(VT100_ANS) - 1)); |
2711 | (unsigned int)(sizeof(VT100_ANS) - 1)); |
2614 | break; |
2712 | break; |
2615 | |
2713 | |
2616 | case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ |
2714 | case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ |
2617 | rxvt_process_sgr_mode(aR_ nargs, arg); |
2715 | process_sgr_mode (nargs, arg); |
2618 | break; |
2716 | break; |
2619 | |
2717 | |
2620 | case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ |
2718 | case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ |
2621 | switch (arg[0]) { |
2719 | switch (arg[0]) |
|
|
2720 | { |
2622 | case 5: /* DSR requested */ |
2721 | case 5: /* DSR requested */ |
2623 | rxvt_tt_printf(aR_ "\033[0n"); |
2722 | tt_printf("\033[0n"); |
2624 | break; |
2723 | break; |
2625 | case 6: /* CPR requested */ |
2724 | case 6: /* CPR requested */ |
2626 | rxvt_scr_report_position(aR); |
2725 | scr_report_position (); |
2627 | break; |
2726 | break; |
2628 | #if defined (ENABLE_DISPLAY_ANSWER) |
2727 | #if defined (ENABLE_DISPLAY_ANSWER) |
2629 | case 7: /* unofficial extension */ |
2728 | case 7: /* unofficial extension */ |
2630 | rxvt_tt_printf(aR_ "%-.250s\n", R->rs[Rs_display_name]); |
2729 | tt_printf("%-.250s\n", rs[Rs_display_name]); |
2631 | break; |
2730 | break; |
2632 | #endif |
2731 | #endif |
2633 | case 8: /* unofficial extension */ |
2732 | case 8: /* unofficial extension */ |
2634 | rxvt_xterm_seq(aR_ XTerm_title, APL_NAME "-" VERSION, CHAR_ST); |
2733 | xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); |
|
|
2734 | break; |
|
|
2735 | } |
2635 | break; |
2736 | break; |
2636 | } |
|
|
2637 | break; |
|
|
2638 | |
2737 | |
2639 | case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ |
2738 | case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ |
2640 | switch (arg[0]) { |
2739 | switch (arg[0]) |
|
|
2740 | { |
2641 | case 0: /* char tab stop cleared at active position */ |
2741 | case 0: /* char tab stop cleared at active position */ |
2642 | rxvt_scr_set_tab(aR_ 0); |
2742 | scr_set_tab (0); |
2643 | break; |
2743 | break; |
2644 | /* case 1: */ /* line tab stop cleared in active line */ |
2744 | /* case 1: */ /* line tab stop cleared in active line */ |
2645 | /* case 2: */ /* char tab stops cleared in active line */ |
2745 | /* case 2: */ /* char tab stops cleared in active line */ |
2646 | case 3: /* all char tab stops are cleared */ |
2746 | case 3: /* all char tab stops are cleared */ |
2647 | /* case 4: */ /* all line tab stops are cleared */ |
2747 | /* case 4: */ /* all line tab stops are cleared */ |
2648 | case 5: /* all tab stops are cleared */ |
2748 | case 5: /* all tab stops are cleared */ |
2649 | rxvt_scr_set_tab(aR_ -1); |
2749 | scr_set_tab (-1); |
|
|
2750 | break; |
|
|
2751 | } |
2650 | break; |
2752 | break; |
2651 | } |
|
|
2652 | break; |
|
|
2653 | |
2753 | |
2654 | case CSI_CTC: /* 8.3.17: (0) CURSOR TABULATION CONTROL */ |
2754 | case CSI_CTC: /* 8.3.17: (0) CURSOR TABULATION CONTROL */ |
2655 | switch (arg[0]) { |
2755 | switch (arg[0]) |
|
|
2756 | { |
2656 | case 0: /* char tab stop set at active position */ |
2757 | case 0: /* char tab stop set at active position */ |
2657 | rxvt_scr_set_tab(aR_ 1); |
2758 | scr_set_tab (1); |
2658 | break; /* = ESC H */ |
2759 | break; /* = ESC H */ |
2659 | /* case 1: */ /* line tab stop set at active line */ |
2760 | /* case 1: */ /* line tab stop set at active line */ |
2660 | case 2: /* char tab stop cleared at active position */ |
2761 | case 2: /* char tab stop cleared at active position */ |
2661 | rxvt_scr_set_tab(aR_ 0); |
2762 | scr_set_tab (0); |
2662 | break; /* = ESC [ 0 g */ |
2763 | break; /* = ESC [ 0 g */ |
2663 | /* case 3: */ /* line tab stop cleared at active line */ |
2764 | /* case 3: */ /* line tab stop cleared at active line */ |
2664 | /* case 4: */ /* char tab stops cleared at active line */ |
2765 | /* case 4: */ /* char tab stops cleared at active line */ |
2665 | case 5: /* all char tab stops are cleared */ |
2766 | case 5: /* all char tab stops are cleared */ |
2666 | rxvt_scr_set_tab(aR_ -1); |
2767 | scr_set_tab (-1); |
2667 | break; /* = ESC [ 3 g */ |
2768 | break; /* = ESC [ 3 g */ |
2668 | /* case 6: */ /* all line tab stops are cleared */ |
2769 | /* case 6: */ /* all line tab stops are cleared */ |
2669 | } |
2770 | } |
2670 | break; |
2771 | break; |
2671 | |
2772 | |
2672 | case CSI_RM: /* 8.3.107: RESET MODE */ |
2773 | case CSI_RM: /* 8.3.107: RESET MODE */ |
2673 | if (arg[0] == 4) |
2774 | if (arg[0] == 4) |
2674 | rxvt_scr_insert_mode(aR_ 0); |
2775 | scr_insert_mode (0); |
2675 | break; |
2776 | break; |
2676 | |
2777 | |
2677 | case CSI_SM: /* 8.3.126: SET MODE */ |
2778 | case CSI_SM: /* 8.3.126: SET MODE */ |
2678 | if (arg[0] == 4) |
2779 | if (arg[0] == 4) |
2679 | rxvt_scr_insert_mode(aR_ 1); |
2780 | scr_insert_mode (1); |
2680 | break; |
2781 | break; |
2681 | |
2782 | |
2682 | /* |
2783 | /* |
2683 | * PRIVATE USE beyond this point. All CSI_7? sequences here |
2784 | * PRIVATE USE beyond this point. All CSI_7? sequences here |
2684 | */ |
2785 | */ |
2685 | case CSI_72: /* DECSTBM: set top and bottom margins */ |
2786 | case CSI_72: /* DECSTBM: set top and bottom margins */ |
2686 | if (nargs == 1) |
2787 | if (nargs == 1) |
2687 | rxvt_scr_scroll_region(aR_ arg[0] - 1, MAX_ROWS - 1); |
2788 | scr_scroll_region (arg[0] - 1, MAX_ROWS - 1); |
2688 | else if (nargs == 0 || arg[0] >= arg[1]) |
2789 | else if (nargs == 0 || arg[0] >= arg[1]) |
2689 | rxvt_scr_scroll_region(aR_ 0, MAX_ROWS - 1); |
2790 | scr_scroll_region (0, MAX_ROWS - 1); |
2690 | else |
2791 | else |
2691 | rxvt_scr_scroll_region(aR_ arg[0] - 1, arg[1] - 1); |
2792 | scr_scroll_region (arg[0] - 1, arg[1] - 1); |
2692 | break; |
2793 | break; |
2693 | |
2794 | |
2694 | case CSI_73: |
2795 | case CSI_73: |
2695 | rxvt_scr_cursor(aR_ SAVE); |
2796 | scr_cursor (SAVE); |
2696 | break; |
2797 | break; |
2697 | case CSI_75: |
2798 | case CSI_75: |
2698 | rxvt_scr_cursor(aR_ RESTORE); |
2799 | scr_cursor (RESTORE); |
2699 | break; |
2800 | break; |
2700 | |
2801 | |
2701 | #ifndef NO_FRILLS |
2802 | #ifndef NO_FRILLS |
2702 | case CSI_74: |
2803 | case CSI_74: |
2703 | rxvt_process_window_ops(aR_ arg, nargs); |
2804 | process_window_ops (arg, nargs); |
2704 | break; |
2805 | break; |
2705 | #endif |
2806 | #endif |
2706 | |
2807 | |
2707 | case CSI_78: /* DECREQTPARM */ |
2808 | case CSI_78: /* DECREQTPARM */ |
2708 | if (arg[0] == 0 || arg[0] == 1) |
2809 | if (arg[0] == 0 || arg[0] == 1) |
2709 | rxvt_tt_printf(aR_ "\033[%d;1;1;112;112;1;0x", arg[0] + 2); |
2810 | tt_printf("\033[%d;1;1;128;128;1;0x", arg[0] + 2); |
2710 | /* FALLTHROUGH */ |
2811 | /* FALLTHROUGH */ |
2711 | |
2812 | |
2712 | default: |
2813 | default: |
2713 | break; |
2814 | break; |
2714 | } |
2815 | } |
2715 | } |
2816 | } |
2716 | /*}}} */ |
2817 | /*}}} */ |
2717 | |
2818 | |
2718 | #ifndef NO_FRILLS |
2819 | #ifndef NO_FRILLS |
2719 | /* ARGSUSED */ |
2820 | /* ARGSUSED */ |
2720 | /* INTPROTO */ |
|
|
2721 | void |
2821 | void |
2722 | rxvt_process_window_ops(pR_ const int *args, unsigned int nargs) |
2822 | rxvt_term::process_window_ops (const int *args, unsigned int nargs) |
2723 | { |
2823 | { |
2724 | int x, y; |
2824 | int x, y; |
2725 | #if 0 |
2825 | #if 0 |
2726 | char *s; |
2826 | char *s; |
2727 | #endif |
2827 | #endif |
2728 | XWindowAttributes wattr; |
2828 | XWindowAttributes wattr; |
2729 | Window wdummy; |
2829 | Window wdummy; |
2730 | |
2830 | |
2731 | if (nargs == 0) |
2831 | if (nargs == 0) |
2732 | return; |
2832 | return; |
2733 | switch (args[0]) { |
2833 | switch (args[0]) |
|
|
2834 | { |
2734 | /* |
2835 | /* |
2735 | * commands |
2836 | * commands |
2736 | */ |
2837 | */ |
2737 | case 1: /* deiconify window */ |
2838 | case 1: /* deiconify window */ |
2738 | XMapWindow(R->Xdisplay, R->TermWin.parent[0]); |
2839 | XMapWindow(Xdisplay, TermWin.parent[0]); |
2739 | break; |
2840 | break; |
2740 | case 2: /* iconify window */ |
2841 | case 2: /* iconify window */ |
2741 | XIconifyWindow(R->Xdisplay, R->TermWin.parent[0], |
2842 | XIconifyWindow(Xdisplay, TermWin.parent[0], |
2742 | DefaultScreen(R->Xdisplay)); |
2843 | DefaultScreen(Xdisplay)); |
2743 | break; |
2844 | break; |
2744 | case 3: /* set position (pixels) */ |
2845 | case 3: /* set position (pixels) */ |
2745 | XMoveWindow(R->Xdisplay, R->TermWin.parent[0], args[1], args[2]); |
2846 | XMoveWindow(Xdisplay, TermWin.parent[0], args[1], args[2]); |
2746 | break; |
2847 | break; |
2747 | case 4: /* set size (pixels) */ |
2848 | case 4: /* set size (pixels) */ |
2748 | rxvt_set_widthheight(aR_ (unsigned int)args[2], (unsigned int)args[1]); |
2849 | set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); |
2749 | break; |
2850 | break; |
2750 | case 5: /* raise window */ |
2851 | case 5: /* raise window */ |
2751 | XRaiseWindow(R->Xdisplay, R->TermWin.parent[0]); |
2852 | XRaiseWindow(Xdisplay, TermWin.parent[0]); |
2752 | break; |
2853 | break; |
2753 | case 6: /* lower window */ |
2854 | case 6: /* lower window */ |
2754 | XLowerWindow(R->Xdisplay, R->TermWin.parent[0]); |
2855 | XLowerWindow(Xdisplay, TermWin.parent[0]); |
2755 | break; |
2856 | break; |
2756 | case 7: /* refresh window */ |
2857 | case 7: /* refresh window */ |
2757 | rxvt_scr_touch(aR_ True); |
2858 | scr_touch (true); |
2758 | break; |
2859 | break; |
2759 | case 8: /* set size (chars) */ |
2860 | case 8: /* set size (chars) */ |
2760 | rxvt_set_widthheight(aR_ (unsigned int)(args[2] * R->TermWin.fwidth), |
2861 | set_widthheight ((unsigned int)(args[2] * TermWin.fwidth), |
2761 | (unsigned int)(args[1] * R->TermWin.fheight)); |
2862 | (unsigned int)(args[1] * TermWin.fheight)); |
2762 | break; |
2863 | break; |
2763 | default: |
2864 | default: |
2764 | if (args[0] >= 24) /* set height (chars) */ |
2865 | if (args[0] >= 24) /* set height (chars) */ |
2765 | rxvt_set_widthheight(aR_ (unsigned int)R->TermWin.width, |
2866 | set_widthheight ((unsigned int)TermWin.width, |
2766 | (unsigned int)(args[1] * R->TermWin.fheight)); |
2867 | (unsigned int)(args[1] * TermWin.fheight)); |
2767 | break; |
2868 | break; |
2768 | /* |
2869 | /* |
2769 | * reports - some output format copied from XTerm |
2870 | * reports - some output format copied from XTerm |
2770 | */ |
2871 | */ |
2771 | case 11: /* report window state */ |
2872 | case 11: /* report window state */ |
2772 | XGetWindowAttributes(R->Xdisplay, R->TermWin.parent[0], &wattr); |
2873 | XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); |
2773 | rxvt_tt_printf(aR_ "\033[%dt", wattr.map_state == IsViewable ? 1 : 2); |
2874 | tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); |
2774 | break; |
2875 | break; |
2775 | case 13: /* report window position */ |
2876 | case 13: /* report window position */ |
2776 | XGetWindowAttributes(R->Xdisplay, R->TermWin.parent[0], &wattr); |
2877 | XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); |
2777 | XTranslateCoordinates(R->Xdisplay, R->TermWin.parent[0], wattr.root, |
2878 | XTranslateCoordinates(Xdisplay, TermWin.parent[0], wattr.root, |
2778 | -wattr.border_width, -wattr.border_width, |
2879 | -wattr.border_width, -wattr.border_width, |
2779 | &x, &y, &wdummy); |
2880 | &x, &y, &wdummy); |
2780 | rxvt_tt_printf(aR_ "\033[3;%d;%dt", x, y); |
2881 | tt_printf("\033[3;%d;%dt", x, y); |
2781 | break; |
2882 | break; |
2782 | case 14: /* report window size (pixels) */ |
2883 | case 14: /* report window size (pixels) */ |
2783 | XGetWindowAttributes(R->Xdisplay, R->TermWin.parent[0], &wattr); |
2884 | XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); |
2784 | rxvt_tt_printf(aR_ "\033[4;%d;%dt", wattr.height, wattr.width); |
2885 | tt_printf("\033[4;%d;%dt", wattr.height, wattr.width); |
2785 | break; |
2886 | break; |
2786 | case 18: /* report window size (chars) */ |
2887 | case 18: /* report window size (chars) */ |
2787 | rxvt_tt_printf(aR_ "\033[8;%d;%dt", R->TermWin.nrow, R->TermWin.ncol); |
2888 | tt_printf("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); |
2788 | break; |
2889 | break; |
2789 | #if 0 /* XXX: currently disabled due to security concerns */ |
2890 | #if 0 /* XXX: currently disabled due to security concerns */ |
2790 | case 20: /* report icon label */ |
2891 | case 20: /* report icon label */ |
2791 | XGetIconName(R->Xdisplay, R->TermWin.parent[0], &s); |
2892 | XGetIconName(Xdisplay, TermWin.parent[0], &s); |
2792 | rxvt_tt_printf(aR_ "\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ |
2893 | tt_printf("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ |
2793 | break; |
2894 | break; |
2794 | case 21: /* report window title */ |
2895 | case 21: /* report window title */ |
2795 | XFetchName(R->Xdisplay, R->TermWin.parent[0], &s); |
2896 | XFetchName(Xdisplay, TermWin.parent[0], &s); |
2796 | rxvt_tt_printf(aR_ "\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ |
2897 | tt_printf("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ |
2797 | break; |
2898 | break; |
2798 | #endif |
2899 | #endif |
|
|
2900 | |
2799 | } |
2901 | } |
2800 | } |
2902 | } |
2801 | #endif |
2903 | #endif |
2802 | |
2904 | |
2803 | /*----------------------------------------------------------------------*/ |
2905 | /*----------------------------------------------------------------------*/ |
2804 | /* |
2906 | /* |
2805 | * get input up until STRING TERMINATOR (or BEL) |
2907 | * get input up until STRING TERMINATOR (or BEL) |
2806 | * ends_how is terminator used. returned input must be free()d |
2908 | * ends_how is terminator used. returned input must be free()d |
2807 | */ |
2909 | */ |
2808 | /* INTPROTO */ |
|
|
2809 | unsigned char * |
2910 | unsigned char * |
2810 | rxvt_get_to_st(pR_ unsigned char *ends_how) |
2911 | rxvt_term::get_to_st (unsigned char *ends_how) |
2811 | { |
2912 | { |
2812 | int seen_esc = 0; /* seen escape? */ |
2913 | int seen_esc = 0; /* seen escape? */ |
2813 | unsigned int n = 0; |
2914 | unsigned int n = 0; |
2814 | unsigned char *s; |
2915 | unsigned char *s; |
2815 | unsigned char ch, string[STRING_MAX]; |
2916 | unsigned char ch, string[STRING_MAX]; |
2816 | |
2917 | |
2817 | for (; (ch = rxvt_cmd_getc(aR));) { |
2918 | for (; (ch = cmd_getc ());) |
|
|
2919 | { |
2818 | if (ch == C0_BEL |
2920 | if (ch == C0_BEL |
2819 | || ch == CHAR_ST |
2921 | || ch == CHAR_ST |
2820 | || (ch == 0x5c && seen_esc)) /* 7bit ST */ |
2922 | || (ch == 0x5c && seen_esc)) /* 7bit ST */ |
2821 | break; |
2923 | break; |
2822 | if (ch == C0_ESC) { |
2924 | if (ch == C0_ESC) |
|
|
2925 | { |
2823 | seen_esc = 1; |
2926 | seen_esc = 1; |
2824 | continue; |
2927 | continue; |
|
|
2928 | } |
2825 | } else if (ch == '\t') |
2929 | else if (ch == '\t') |
2826 | ch = ' '; /* translate '\t' to space */ |
2930 | ch = ' '; /* translate '\t' to space */ |
2827 | else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) |
2931 | else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) |
2828 | return NULL; /* other control character - exit */ |
2932 | return NULL; /* other control character - exit */ |
2829 | if (n < sizeof(string) - 1) |
2933 | if (n < sizeof(string) - 1) |
2830 | string[n++] = ch; |
2934 | string[n++] = ch; |
2831 | seen_esc = 0; |
2935 | seen_esc = 0; |
2832 | } |
2936 | } |
2833 | string[n++] = '\0'; |
2937 | string[n++] = '\0'; |
2834 | if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) |
2938 | if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) |
2835 | return NULL; |
2939 | return NULL; |
2836 | *ends_how = (ch == 0x5c ? C0_ESC : ch); |
2940 | *ends_how = (ch == 0x5c ? C0_ESC : ch); |
2837 | STRNCPY(s, string, n); |
2941 | STRNCPY(s, string, n); |
2838 | return s; |
2942 | return s; |
2839 | } |
2943 | } |
2840 | |
2944 | |
2841 | /*----------------------------------------------------------------------*/ |
2945 | /*----------------------------------------------------------------------*/ |
2842 | /* |
2946 | /* |
2843 | * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' |
2947 | * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' |
2844 | */ |
2948 | */ |
2845 | /* INTPROTO */ |
|
|
2846 | void |
2949 | void |
2847 | rxvt_process_dcs_seq(pR) |
2950 | rxvt_term::process_dcs_seq () |
2848 | { |
2951 | { |
2849 | unsigned char eh, *s; |
2952 | unsigned char eh, *s; |
2850 | /* |
2953 | /* |
2851 | * Not handled yet |
2954 | * Not handled yet |
2852 | */ |
2955 | */ |
2853 | s = rxvt_get_to_st(aR_ &eh); |
2956 | s = get_to_st (&eh); |
2854 | if (s) |
2957 | if (s) |
2855 | free(s); |
2958 | free(s); |
2856 | return; |
2959 | return; |
2857 | } |
2960 | } |
2858 | |
2961 | |
2859 | /*----------------------------------------------------------------------*/ |
2962 | /*----------------------------------------------------------------------*/ |
2860 | /* |
2963 | /* |
2861 | * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' |
2964 | * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' |
2862 | */ |
2965 | */ |
2863 | /* INTPROTO */ |
|
|
2864 | void |
2966 | void |
2865 | rxvt_process_osc_seq(pR) |
2967 | rxvt_term::process_osc_seq () |
2866 | { |
2968 | { |
2867 | unsigned char ch, eh, *s; |
2969 | unsigned char ch, eh, *s; |
2868 | int arg; |
2970 | int arg; |
2869 | |
2971 | |
2870 | ch = rxvt_cmd_getc(aR); |
2972 | ch = cmd_getc (); |
2871 | for (arg = 0; isdigit(ch); ch = rxvt_cmd_getc(aR)) |
2973 | for (arg = 0; isdigit(ch); ch = cmd_getc ()) |
2872 | arg = arg * 10 + (ch - '0'); |
2974 | arg = arg * 10 + (ch - '0'); |
2873 | |
2975 | |
2874 | if (ch == ';') { |
2976 | if (ch == ';') |
2875 | s = rxvt_get_to_st(aR_ &eh); |
2977 | { |
2876 | if (s) { |
2978 | s = get_to_st (&eh); |
2877 | /* |
2979 | if (s) |
|
|
2980 | { |
|
|
2981 | /* |
2878 | * rxvt_menubar_dispatch() violates the constness of the string, |
2982 | * rxvt_menubar_dispatch() violates the constness of the string, |
2879 | * so do it here |
2983 | * so do it here |
2880 | */ |
2984 | */ |
2881 | if (arg == XTerm_Menu) |
2985 | if (arg == XTerm_Menu) |
2882 | #if 0 /* XXX: currently disabled due to security concerns */ |
2986 | #if 0 /* XXX: currently disabled due to security concerns */ |
2883 | rxvt_menubar_dispatch(aR_ (char *)s); |
2987 | menubar_dispatch ((char *)s); |
2884 | #else |
2988 | #else |
2885 | 0; |
2989 | (void)0; |
2886 | #endif |
2990 | #endif |
2887 | else |
2991 | else |
2888 | rxvt_xterm_seq(aR_ arg, (char *)s, eh); |
2992 | xterm_seq (arg, (char *)s, eh); |
2889 | free(s); |
2993 | free(s); |
2890 | } |
2994 | } |
2891 | } |
2995 | } |
2892 | } |
2996 | } |
2893 | /* |
2997 | /* |
2894 | * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) |
2998 | * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) |
2895 | * 0 = change iconName/title |
2999 | * 0 = change iconName/title |
… | |
… | |
2909 | * 20 = bg pixmap |
3013 | * 20 = bg pixmap |
2910 | * 39 = change default fg color |
3014 | * 39 = change default fg color |
2911 | * 49 = change default bg color |
3015 | * 49 = change default bg color |
2912 | * 55 = dump scrollback buffer and all of screen |
3016 | * 55 = dump scrollback buffer and all of screen |
2913 | */ |
3017 | */ |
2914 | /* EXTPROTO */ |
|
|
2915 | void |
3018 | void |
2916 | rxvt_xterm_seq(pR_ int op, const char *str, unsigned char resp __attribute__((unused))) |
3019 | rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__((unused))) |
2917 | { |
3020 | { |
2918 | int changed = 0; |
3021 | int changed = 0; |
2919 | int color; |
3022 | int color; |
2920 | char *buf, *name; |
3023 | char *buf, *name; |
2921 | |
3024 | |
2922 | assert(str != NULL); |
3025 | assert(str != NULL); |
2923 | switch (op) { |
3026 | switch (op) |
|
|
3027 | { |
2924 | case XTerm_name: |
3028 | case XTerm_name: |
2925 | rxvt_set_title(aR_ str); |
3029 | set_title (str); |
2926 | /* FALLTHROUGH */ |
3030 | /* FALLTHROUGH */ |
2927 | case XTerm_iconName: |
3031 | case XTerm_iconName: |
2928 | rxvt_set_iconName(aR_ str); |
3032 | set_iconName (str); |
2929 | break; |
3033 | break; |
2930 | case XTerm_title: |
3034 | case XTerm_title: |
2931 | rxvt_set_title(aR_ str); |
3035 | set_title (str); |
2932 | break; |
3036 | break; |
2933 | case XTerm_Color: |
3037 | case XTerm_Color: |
2934 | for (buf = (char *)str; buf && *buf;) { |
3038 | for (buf = (char *)str; buf && *buf;) |
|
|
3039 | { |
2935 | if ((name = STRCHR(buf, ';')) == NULL) |
3040 | if ((name = STRCHR(buf, ';')) == NULL) |
2936 | break; |
3041 | break; |
2937 | *name++ = '\0'; |
3042 | *name++ = '\0'; |
2938 | color = atoi(buf); |
3043 | color = atoi(buf); |
2939 | if (color < 0 || color >= TOTAL_COLORS) |
3044 | if (color < 0 || color >= TOTAL_COLORS) |
2940 | break; |
3045 | break; |
2941 | if ((buf = STRCHR(name, ';')) != NULL) |
3046 | if ((buf = STRCHR(name, ';')) != NULL) |
2942 | *buf++ = '\0'; |
3047 | *buf++ = '\0'; |
2943 | rxvt_set_window_color(aR_ color + minCOLOR, name); |
3048 | set_window_color (color + minCOLOR, name); |
2944 | } |
3049 | } |
2945 | break; |
3050 | break; |
2946 | #ifndef NO_CURSORCOLOR |
3051 | #ifndef NO_CURSORCOLOR |
2947 | case XTerm_Color_cursor: |
3052 | case XTerm_Color_cursor: |
2948 | rxvt_set_window_color(aR_ Color_cursor, str); |
3053 | set_window_color (Color_cursor, str); |
2949 | break; |
3054 | break; |
2950 | #endif |
3055 | #endif |
2951 | case XTerm_Color_pointer: |
3056 | case XTerm_Color_pointer: |
2952 | rxvt_set_window_color(aR_ Color_pointer, str); |
3057 | set_window_color (Color_pointer, str); |
2953 | break; |
3058 | break; |
2954 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
3059 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
2955 | case XTerm_Color_BD: |
3060 | case XTerm_Color_BD: |
2956 | rxvt_set_window_color(aR_ Color_BD, str); |
3061 | set_window_color (Color_BD, str); |
2957 | break; |
3062 | break; |
2958 | case XTerm_Color_UL: |
3063 | case XTerm_Color_UL: |
2959 | rxvt_set_window_color(aR_ Color_UL, str); |
3064 | set_window_color (Color_UL, str); |
2960 | break; |
3065 | break; |
2961 | case XTerm_Color_RV: |
3066 | case XTerm_Color_RV: |
2962 | rxvt_set_window_color(aR_ Color_RV, str); |
3067 | set_window_color (Color_RV, str); |
2963 | break; |
3068 | break; |
2964 | #endif |
3069 | #endif |
2965 | |
3070 | |
2966 | case XTerm_Menu: |
3071 | case XTerm_Menu: |
2967 | /* |
3072 | /* |
2968 | * rxvt_menubar_dispatch() violates the constness of the string, |
3073 | * rxvt_menubar_dispatch() violates the constness of the string, |
2969 | * so DON'T do it here |
3074 | * so DON'T do it here |
2970 | */ |
3075 | */ |
2971 | break; |
3076 | break; |
2972 | case XTerm_Pixmap: |
3077 | case XTerm_Pixmap: |
2973 | if (*str != ';') { |
3078 | if (*str != ';') |
|
|
3079 | { |
2974 | #if XPM_BACKGROUND |
3080 | #if XPM_BACKGROUND |
2975 | rxvt_scale_pixmap(aR_ ""); /* reset to default scaling */ |
3081 | scale_pixmap (""); /* reset to default scaling */ |
2976 | rxvt_set_bgPixmap(aR_ str); /* change pixmap */ |
3082 | set_bgPixmap (str); /* change pixmap */ |
2977 | #endif |
3083 | #endif |
2978 | rxvt_scr_touch(aR_ True); |
3084 | scr_touch (true); |
2979 | } |
3085 | } |
2980 | while ((str = STRCHR(str, ';')) != NULL) { |
3086 | while ((str = STRCHR(str, ';')) != NULL) |
2981 | str++; |
3087 | { |
|
|
3088 | str++; |
2982 | #if XPM_BACKGROUND |
3089 | #if XPM_BACKGROUND |
2983 | changed += rxvt_scale_pixmap(aR_ str); |
3090 | changed += scale_pixmap (str); |
2984 | #endif |
3091 | #endif |
2985 | } |
3092 | |
2986 | if (changed) { |
3093 | } |
|
|
3094 | if (changed) |
|
|
3095 | { |
2987 | #ifdef XPM_BACKGROUND |
3096 | #ifdef XPM_BACKGROUND |
2988 | rxvt_resize_pixmap(aR); |
3097 | resize_pixmap (); |
2989 | #endif |
3098 | #endif |
2990 | rxvt_scr_touch(aR_ True); |
3099 | scr_touch (true); |
2991 | } |
3100 | } |
2992 | break; |
3101 | break; |
2993 | |
3102 | |
2994 | case XTerm_restoreFG: |
3103 | case XTerm_restoreFG: |
2995 | rxvt_set_window_color(aR_ Color_fg, str); |
3104 | set_window_color (Color_fg, str); |
2996 | break; |
3105 | break; |
2997 | case XTerm_restoreBG: |
3106 | case XTerm_restoreBG: |
2998 | rxvt_set_window_color(aR_ Color_bg, str); |
3107 | set_window_color (Color_bg, str); |
2999 | break; |
3108 | break; |
3000 | case XTerm_logfile: |
3109 | case XTerm_logfile: |
3001 | break; |
3110 | break; |
3002 | case XTerm_font: |
3111 | case XTerm_font: |
3003 | rxvt_change_font(aR_ 0, str); |
3112 | change_font (0, str); |
3004 | break; |
3113 | break; |
3005 | #if 0 |
3114 | #if 0 |
3006 | case XTerm_dumpscreen: /* no error notices */ |
3115 | case XTerm_dumpscreen: /* no error notices */ |
3007 | { |
3116 | { |
3008 | int fd; |
3117 | int fd; |
3009 | if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) { |
3118 | if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) |
3010 | rxvt_scr_dump(aR_ fd); |
3119 | { |
3011 | close(fd); |
3120 | scr_dump (fd); |
3012 | } |
3121 | close(fd); |
3013 | } |
3122 | } |
3014 | break; |
3123 | } |
|
|
3124 | break; |
3015 | #endif |
3125 | #endif |
|
|
3126 | |
3016 | } |
3127 | } |
3017 | } |
3128 | } |
3018 | /*----------------------------------------------------------------------*/ |
3129 | /*----------------------------------------------------------------------*/ |
3019 | |
3130 | |
3020 | /*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ |
3131 | /*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ |
… | |
… | |
3025 | * 's' = save |
3136 | * 's' = save |
3026 | * 'r' = restore |
3137 | * 'r' = restore |
3027 | * 't' = toggle |
3138 | * 't' = toggle |
3028 | * so no need for fancy checking |
3139 | * so no need for fancy checking |
3029 | */ |
3140 | */ |
3030 | /* INTPROTO */ |
|
|
3031 | int |
3141 | int |
3032 | rxvt_privcases(pR_ int mode, unsigned long bit) |
3142 | rxvt_term::privcases (int mode, unsigned long bit) |
3033 | { |
3143 | { |
3034 | int state; |
3144 | int state; |
3035 | |
3145 | |
3036 | if (mode == 's') { |
3146 | if (mode == 's') |
|
|
3147 | { |
3037 | R->SavedModes |= (R->PrivateModes & bit); |
3148 | SavedModes |= (PrivateModes & bit); |
3038 | return -1; |
3149 | return -1; |
3039 | } else { |
3150 | } |
|
|
3151 | else |
|
|
3152 | { |
3040 | if (mode == 'r') |
3153 | if (mode == 'r') |
3041 | state = (R->SavedModes & bit) ? 1 : 0; /* no overlapping */ |
3154 | state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ |
3042 | else |
3155 | else |
3043 | state = (mode == 't') ? !(R->PrivateModes & bit) : mode; |
3156 | state = (mode == 't') ? !(PrivateModes & bit) : mode; |
3044 | PrivMode(state, bit); |
3157 | PrivMode(state, bit); |
3045 | } |
3158 | } |
3046 | return state; |
3159 | return state; |
3047 | } |
3160 | } |
3048 | |
3161 | |
3049 | /* we're not using priv _yet_ */ |
3162 | /* we're not using priv _yet_ */ |
3050 | /* INTPROTO */ |
|
|
3051 | void |
3163 | void |
3052 | rxvt_process_terminal_mode(pR_ int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) |
3164 | rxvt_term::process_terminal_mode (int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) |
3053 | { |
3165 | { |
3054 | unsigned int i, j; |
3166 | unsigned int i, j; |
3055 | int state; |
3167 | int state; |
3056 | static const struct { |
3168 | static const struct |
|
|
3169 | { |
3057 | const int argval; |
3170 | const int argval; |
3058 | const unsigned long bit; |
3171 | const unsigned long bit; |
|
|
3172 | } |
3059 | } argtopriv[] = { |
3173 | argtopriv[] = { |
3060 | { 1, PrivMode_aplCUR }, |
3174 | { 1, PrivMode_aplCUR }, |
3061 | { 2, PrivMode_vt52 }, |
3175 | { 2, PrivMode_vt52 }, |
3062 | { 3, PrivMode_132 }, |
3176 | { 3, PrivMode_132 }, |
3063 | { 4, PrivMode_smoothScroll }, |
3177 | { 4, PrivMode_smoothScroll }, |
3064 | { 5, PrivMode_rVideo }, |
3178 | { 5, PrivMode_rVideo }, |
3065 | { 6, PrivMode_relOrigin }, |
3179 | { 6, PrivMode_relOrigin }, |
3066 | { 7, PrivMode_Autowrap }, |
3180 | { 7, PrivMode_Autowrap }, |
3067 | { 9, PrivMode_MouseX10 }, |
3181 | { 9, PrivMode_MouseX10 }, |
3068 | #ifdef menuBar_esc |
3182 | #ifdef menuBar_esc |
3069 | { menuBar_esc, PrivMode_menuBar }, |
3183 | { menuBar_esc, PrivMode_menuBar }, |
3070 | #endif |
3184 | #endif |
3071 | #ifdef scrollBar_esc |
3185 | #ifdef scrollBar_esc |
3072 | { scrollBar_esc, PrivMode_scrollBar }, |
3186 | { scrollBar_esc, PrivMode_scrollBar }, |
3073 | #endif |
3187 | #endif |
3074 | { 25, PrivMode_VisibleCursor }, |
3188 | { 25, PrivMode_VisibleCursor }, |
3075 | { 35, PrivMode_ShiftKeys }, |
3189 | { 35, PrivMode_ShiftKeys }, |
3076 | { 40, PrivMode_132OK }, |
3190 | { 40, PrivMode_132OK }, |
3077 | { 47, PrivMode_Screen }, |
3191 | { 47, PrivMode_Screen }, |
3078 | { 66, PrivMode_aplKP }, |
3192 | { 66, PrivMode_aplKP }, |
3079 | #ifndef NO_BACKSPACE_KEY |
3193 | #ifndef NO_BACKSPACE_KEY |
3080 | { 67, PrivMode_BackSpace }, |
3194 | { 67, PrivMode_BackSpace }, |
3081 | #endif |
3195 | #endif |
3082 | { 1000, PrivMode_MouseX11 }, |
3196 | { 1000, PrivMode_MouseX11 }, |
3083 | { 1010, PrivMode_TtyOutputInh }, |
3197 | { 1010, PrivMode_TtyOutputInh }, |
3084 | { 1011, PrivMode_Keypress }, |
3198 | { 1011, PrivMode_Keypress }, |
3085 | { 1047, PrivMode_Screen }, |
3199 | { 1047, PrivMode_Screen }, |
3086 | }; |
3200 | { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ |
|
|
3201 | }; |
3087 | |
3202 | |
3088 | if (nargs == 0) |
3203 | if (nargs == 0) |
3089 | return; |
3204 | return; |
3090 | |
3205 | |
3091 | /* make lo/hi boolean */ |
3206 | /* make lo/hi boolean */ |
3092 | if (mode == 'l') |
3207 | if (mode == 'l') |
3093 | mode = 0; /* reset */ |
3208 | mode = 0; /* reset */ |
3094 | else if (mode == 'h') |
3209 | else if (mode == 'h') |
3095 | mode = 1; /* set */ |
3210 | mode = 1; /* set */ |
3096 | |
3211 | |
3097 | for (i = 0; i < nargs; i++) { |
3212 | for (i = 0; i < nargs; i++) |
|
|
3213 | { |
3098 | state = -1; |
3214 | state = -1; |
3099 | |
3215 | |
3100 | /* basic handling */ |
3216 | /* basic handling */ |
3101 | for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) |
3217 | for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) |
3102 | if (argtopriv[j].argval == arg[i]) { |
3218 | if (argtopriv[j].argval == arg[i]) |
|
|
3219 | { |
3103 | state = rxvt_privcases(aR_ mode, argtopriv[j].bit); |
3220 | state = privcases (mode, argtopriv[j].bit); |
3104 | break; |
3221 | break; |
3105 | } |
3222 | } |
3106 | |
3223 | |
3107 | /* extra handling for values with state unkept */ |
3224 | /* extra handling for values with state unkept */ |
3108 | if (state == -1) |
3225 | if (state == -1) |
3109 | switch (arg[i]) { |
3226 | switch (arg[i]) |
|
|
3227 | { |
3110 | case 1048: /* alternative cursor save */ |
3228 | case 1048: /* alternative cursor save */ |
3111 | if (mode == 0) |
3229 | if (mode == 0) |
3112 | rxvt_scr_cursor(aR_ RESTORE); |
3230 | scr_cursor (RESTORE); |
3113 | else if (mode == 1) |
3231 | else if (mode == 1) |
3114 | rxvt_scr_cursor(aR_ SAVE); |
3232 | scr_cursor (SAVE); |
3115 | /* FALLTHROUGH */ |
3233 | /* FALLTHROUGH */ |
3116 | default: |
3234 | default: |
3117 | continue; /* for(;i;) */ |
3235 | continue; /* for(;i;) */ |
3118 | } |
3236 | } |
3119 | |
3237 | |
3120 | /* extra handling for values with valid 0 or 1 state */ |
3238 | /* extra handling for values with valid 0 or 1 state */ |
3121 | switch (arg[i]) { |
3239 | switch (arg[i]) |
|
|
3240 | { |
3122 | /* case 1: - application cursor keys */ |
3241 | /* case 1: - application cursor keys */ |
3123 | case 2: /* VT52 mode */ |
3242 | case 2: /* VT52 mode */ |
3124 | /* oddball mode. should be set regardless of set/reset |
3243 | /* oddball mode. should be set regardless of set/reset |
3125 | * parameter. Return from VT52 mode with an ESC < from |
3244 | * parameter. Return from VT52 mode with an ESC < from |
3126 | * within VT52 mode |
3245 | * within VT52 mode |
3127 | */ |
3246 | */ |
3128 | PrivMode(1, PrivMode_vt52); |
3247 | PrivMode(1, PrivMode_vt52); |
3129 | break; |
3248 | break; |
3130 | case 3: /* 80/132 */ |
3249 | case 3: /* 80/132 */ |
3131 | if (R->PrivateModes & PrivMode_132OK) |
3250 | if (PrivateModes & PrivMode_132OK) |
3132 | rxvt_set_widthheight(aR_ |
|
|
3133 | (unsigned int)((state ? 132 : 80) * R->TermWin.fwidth), |
3251 | set_widthheight ( (unsigned int)((state ? 132 : 80) * TermWin.fwidth), |
3134 | (unsigned int)R->TermWin.height); |
3252 | (unsigned int)TermWin.height); |
3135 | break; |
3253 | break; |
3136 | case 4: /* smooth scrolling */ |
3254 | case 4: /* smooth scrolling */ |
3137 | if (state) |
3255 | if (state) |
3138 | R->Options &= ~Opt_jumpScroll; |
3256 | Options &= ~Opt_jumpScroll; |
3139 | else |
3257 | else |
3140 | R->Options |= Opt_jumpScroll; |
3258 | Options |= Opt_jumpScroll; |
3141 | break; |
3259 | break; |
3142 | case 5: /* reverse video */ |
3260 | case 5: /* reverse video */ |
3143 | rxvt_scr_rvideo_mode(aR_ state); |
3261 | scr_rvideo_mode (state); |
3144 | break; |
3262 | break; |
3145 | case 6: /* relative/absolute origins */ |
3263 | case 6: /* relative/absolute origins */ |
3146 | rxvt_scr_relative_origin(aR_ state); |
3264 | scr_relative_origin (state); |
3147 | break; |
3265 | break; |
3148 | case 7: /* autowrap */ |
3266 | case 7: /* autowrap */ |
3149 | rxvt_scr_autowrap(aR_ state); |
3267 | scr_autowrap (state); |
3150 | break; |
3268 | break; |
3151 | /* case 8: - auto repeat, can't do on a per window basis */ |
3269 | /* case 8: - auto repeat, can't do on a per window basis */ |
3152 | case 9: /* X10 mouse reporting */ |
3270 | case 9: /* X10 mouse reporting */ |
3153 | if (state) /* orthogonal */ |
3271 | if (state) /* orthogonal */ |
3154 | R->PrivateModes &= ~(PrivMode_MouseX11); |
3272 | PrivateModes &= ~(PrivMode_MouseX11); |
3155 | break; |
3273 | break; |
3156 | #ifdef menuBar_esc |
3274 | #ifdef menuBar_esc |
3157 | case menuBar_esc: |
3275 | case menuBar_esc: |
3158 | #ifdef MENUBAR |
3276 | #ifdef MENUBAR |
3159 | rxvt_map_menuBar(aR_ state); |
3277 | map_menuBar (state); |
3160 | #endif |
3278 | #endif |
3161 | break; |
3279 | break; |
3162 | #endif |
3280 | #endif |
3163 | #ifdef scrollBar_esc |
3281 | #ifdef scrollBar_esc |
3164 | case scrollBar_esc: |
3282 | case scrollBar_esc: |
3165 | if (rxvt_scrollbar_mapping(aR_ state)) { |
3283 | if (scrollbar_mapping (state)) |
3166 | rxvt_resize_all_windows(aR_ 0, 0, 0); |
3284 | { |
3167 | rxvt_scr_touch(aR_ True); |
3285 | resize_all_windows (0, 0, 0); |
3168 | } |
3286 | scr_touch (true); |
3169 | break; |
3287 | } |
|
|
3288 | break; |
3170 | #endif |
3289 | #endif |
3171 | case 25: /* visible/invisible cursor */ |
3290 | case 25: /* visible/invisible cursor */ |
3172 | rxvt_scr_cursor_visible(aR_ state); |
3291 | scr_cursor_visible (state); |
3173 | break; |
3292 | break; |
3174 | /* case 35: - shift keys */ |
3293 | /* case 35: - shift keys */ |
3175 | /* case 40: - 80 <--> 132 mode */ |
3294 | /* case 40: - 80 <--> 132 mode */ |
3176 | case 47: /* secondary screen */ |
3295 | case 47: /* secondary screen */ |
3177 | rxvt_scr_change_screen(aR_ state); |
3296 | scr_change_screen (state); |
3178 | break; |
3297 | break; |
3179 | /* case 66: - application key pad */ |
3298 | /* case 66: - application key pad */ |
3180 | /* case 67: - backspace key */ |
3299 | /* case 67: - backspace key */ |
3181 | case 1000: /* X11 mouse reporting */ |
3300 | case 1000: /* X11 mouse reporting */ |
3182 | if (state) /* orthogonal */ |
3301 | if (state) /* orthogonal */ |
3183 | R->PrivateModes &= ~(PrivMode_MouseX10); |
3302 | PrivateModes &= ~(PrivMode_MouseX10); |
3184 | break; |
3303 | break; |
3185 | #if 0 |
3304 | #if 0 |
3186 | case 1001: |
3305 | case 1001: |
3187 | break; /* X11 mouse highlighting */ |
3306 | break; /* X11 mouse highlighting */ |
3188 | #endif |
3307 | #endif |
3189 | case 1010: /* scroll to bottom on TTY output inhibit */ |
3308 | case 1010: /* scroll to bottom on TTY output inhibit */ |
3190 | if (state) |
3309 | if (state) |
3191 | R->Options &= ~Opt_scrollTtyOutput; |
3310 | Options &= ~Opt_scrollTtyOutput; |
3192 | else |
3311 | else |
3193 | R->Options |= Opt_scrollTtyOutput; |
3312 | Options |= Opt_scrollTtyOutput; |
3194 | break; |
3313 | break; |
3195 | case 1011: /* scroll to bottom on key press */ |
3314 | case 1011: /* scroll to bottom on key press */ |
3196 | if (state) |
3315 | if (state) |
3197 | R->Options |= Opt_scrollTtyKeypress; |
3316 | Options |= Opt_scrollTtyKeypress; |
3198 | else |
3317 | else |
3199 | R->Options &= ~Opt_scrollTtyKeypress; |
3318 | Options &= ~Opt_scrollTtyKeypress; |
3200 | break; |
3319 | break; |
3201 | case 1047: /* secondary screen w/ clearing */ |
3320 | case 1047: /* secondary screen w/ clearing */ |
|
|
3321 | case 1049: /* better secondary screen w/ clearing, but not fully implemented */ |
3202 | if (R->current_screen != PRIMARY) |
3322 | if (current_screen != PRIMARY) |
3203 | rxvt_scr_erase_screen(aR_ 2); |
3323 | scr_erase_screen (2); |
3204 | rxvt_scr_change_screen(aR_ state); |
3324 | scr_change_screen (state); |
3205 | /* FALLTHROUGH */ |
3325 | /* FALLTHROUGH */ |
3206 | default: |
3326 | default: |
3207 | break; |
3327 | break; |
3208 | } |
3328 | } |
3209 | } |
3329 | } |
3210 | } |
3330 | } |
3211 | /*}}} */ |
3331 | /*}}} */ |
3212 | |
3332 | |
3213 | /*{{{ process sgr sequences */ |
3333 | /*{{{ process sgr sequences */ |
3214 | /* INTPROTO */ |
|
|
3215 | void |
3334 | void |
3216 | rxvt_process_sgr_mode(pR_ unsigned int nargs, const int *arg) |
3335 | rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) |
3217 | { |
3336 | { |
3218 | unsigned int i; |
3337 | unsigned int i; |
3219 | short rendset; |
3338 | short rendset; |
3220 | int rendstyle; |
3339 | int rendstyle; |
3221 | |
3340 | |
3222 | if (nargs == 0) { |
3341 | if (nargs == 0) |
3223 | rxvt_scr_rendition(aR_ 0, ~RS_None); |
|
|
3224 | return; |
|
|
3225 | } |
3342 | { |
|
|
3343 | scr_rendition (0, ~RS_None); |
|
|
3344 | return; |
|
|
3345 | } |
3226 | for (i = 0; i < nargs; i++) { |
3346 | for (i = 0; i < nargs; i++) |
|
|
3347 | { |
3227 | rendset = -1; |
3348 | rendset = -1; |
3228 | switch (arg[i]) { |
3349 | switch (arg[i]) |
3229 | case 0: |
3350 | { |
|
|
3351 | case 0: |
3230 | rendset = 0, rendstyle = ~RS_None; |
3352 | rendset = 0, rendstyle = ~RS_None; |
3231 | break; |
3353 | break; |
3232 | case 1: |
3354 | case 1: |
3233 | rendset = 1, rendstyle = RS_Bold; |
3355 | rendset = 1, rendstyle = RS_Bold; |
3234 | break; |
3356 | break; |
3235 | case 4: |
3357 | case 4: |
3236 | rendset = 1, rendstyle = RS_Uline; |
3358 | rendset = 1, rendstyle = RS_Uline; |
3237 | break; |
3359 | break; |
3238 | case 5: |
3360 | case 5: |
3239 | rendset = 1, rendstyle = RS_Blink; |
3361 | rendset = 1, rendstyle = RS_Blink; |
3240 | break; |
3362 | break; |
3241 | case 7: |
3363 | case 7: |
3242 | rendset = 1, rendstyle = RS_RVid; |
3364 | rendset = 1, rendstyle = RS_RVid; |
3243 | break; |
3365 | break; |
3244 | case 22: |
3366 | case 22: |
3245 | rendset = 0, rendstyle = RS_Bold; |
3367 | rendset = 0, rendstyle = RS_Bold; |
3246 | break; |
3368 | break; |
3247 | case 24: |
3369 | case 24: |
3248 | rendset = 0, rendstyle = RS_Uline; |
3370 | rendset = 0, rendstyle = RS_Uline; |
3249 | break; |
3371 | break; |
3250 | case 25: |
3372 | case 25: |
3251 | rendset = 0, rendstyle = RS_Blink; |
3373 | rendset = 0, rendstyle = RS_Blink; |
3252 | break; |
3374 | break; |
3253 | case 27: |
3375 | case 27: |
3254 | rendset = 0, rendstyle = RS_RVid; |
3376 | rendset = 0, rendstyle = RS_RVid; |
3255 | break; |
3377 | break; |
3256 | } |
3378 | } |
3257 | if (rendset != -1) { |
3379 | if (rendset != -1) |
3258 | rxvt_scr_rendition(aR_ rendset, rendstyle); |
3380 | { |
|
|
3381 | scr_rendition (rendset, rendstyle); |
3259 | continue; /* for(;i;) */ |
3382 | continue; /* for(;i;) */ |
3260 | } |
3383 | } |
3261 | |
3384 | |
3262 | switch (arg[i]) { |
3385 | switch (arg[i]) |
3263 | case 30: |
3386 | { |
|
|
3387 | case 30: |
3264 | case 31: /* set fg color */ |
3388 | case 31: /* set fg color */ |
3265 | case 32: |
3389 | case 32: |
3266 | case 33: |
3390 | case 33: |
3267 | case 34: |
3391 | case 34: |
3268 | case 35: |
3392 | case 35: |
3269 | case 36: |
3393 | case 36: |
3270 | case 37: |
3394 | case 37: |
3271 | rxvt_scr_color(aR_ (unsigned int)(minCOLOR + (arg[i] - 30)), |
3395 | scr_color ((unsigned int)(minCOLOR + (arg[i] - 30)), |
3272 | Color_fg); |
3396 | Color_fg); |
3273 | break; |
3397 | break; |
3274 | #ifdef TTY_256COLOR |
3398 | #ifdef TTY_256COLOR |
3275 | case 38: |
3399 | case 38: |
3276 | if (nargs > i + 2 && arg[i + 1] == 5) { |
3400 | if (nargs > i + 2 && arg[i + 1] == 5) |
|
|
3401 | { |
3277 | rxvt_scr_color(aR_ (unsigned int)(minCOLOR + arg[i + 2]), |
3402 | scr_color ((unsigned int)(minCOLOR + arg[i + 2]), |
3278 | Color_fg); |
3403 | Color_fg); |
3279 | i += 2; |
3404 | i += 2; |
3280 | } |
3405 | } |
3281 | break; |
3406 | break; |
3282 | #endif |
3407 | #endif |
3283 | case 39: /* default fg */ |
3408 | case 39: /* default fg */ |
3284 | rxvt_scr_color(aR_ Color_fg, Color_fg); |
3409 | scr_color (Color_fg, Color_fg); |
3285 | break; |
3410 | break; |
3286 | |
3411 | |
3287 | case 40: |
3412 | case 40: |
3288 | case 41: /* set bg color */ |
3413 | case 41: /* set bg color */ |
3289 | case 42: |
3414 | case 42: |
3290 | case 43: |
3415 | case 43: |
3291 | case 44: |
3416 | case 44: |
3292 | case 45: |
3417 | case 45: |
3293 | case 46: |
3418 | case 46: |
3294 | case 47: |
3419 | case 47: |
3295 | rxvt_scr_color(aR_ (unsigned int)(minCOLOR + (arg[i] - 40)), |
3420 | scr_color ((unsigned int)(minCOLOR + (arg[i] - 40)), |
3296 | Color_bg); |
3421 | Color_bg); |
3297 | break; |
3422 | break; |
3298 | #ifdef TTY_256COLOR |
3423 | #ifdef TTY_256COLOR |
3299 | case 48: |
3424 | case 48: |
3300 | if (nargs > i + 2 && arg[i + 1] == 5) { |
3425 | if (nargs > i + 2 && arg[i + 1] == 5) |
|
|
3426 | { |
3301 | rxvt_scr_color(aR_ (unsigned int)(minCOLOR + arg[i + 2]), |
3427 | scr_color ((unsigned int)(minCOLOR + arg[i + 2]), |
3302 | Color_bg); |
3428 | Color_bg); |
3303 | i += 2; |
3429 | i += 2; |
3304 | } |
3430 | } |
3305 | break; |
3431 | break; |
3306 | #endif |
3432 | #endif |
3307 | case 49: /* default bg */ |
3433 | case 49: /* default bg */ |
3308 | rxvt_scr_color(aR_ Color_bg, Color_bg); |
3434 | scr_color (Color_bg, Color_bg); |
3309 | break; |
3435 | break; |
3310 | |
3436 | |
3311 | #ifndef NO_BRIGHTCOLOR |
3437 | #ifndef NO_BRIGHTCOLOR |
3312 | case 90: |
3438 | case 90: |
3313 | case 91: /* set bright fg color */ |
3439 | case 91: /* set bright fg color */ |
3314 | case 92: |
3440 | case 92: |
3315 | case 93: |
3441 | case 93: |
3316 | case 94: |
3442 | case 94: |
3317 | case 95: |
3443 | case 95: |
3318 | case 96: |
3444 | case 96: |
3319 | case 97: |
3445 | case 97: |
3320 | rxvt_scr_color(aR_ (unsigned int)(minBrightCOLOR + (arg[i] - 90)), |
3446 | scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 90)), |
3321 | Color_fg); |
3447 | Color_fg); |
3322 | break; |
3448 | break; |
3323 | case 100: |
3449 | case 100: |
3324 | case 101: /* set bright bg color */ |
3450 | case 101: /* set bright bg color */ |
3325 | case 102: |
3451 | case 102: |
3326 | case 103: |
3452 | case 103: |
3327 | case 104: |
3453 | case 104: |
3328 | case 105: |
3454 | case 105: |
3329 | case 106: |
3455 | case 106: |
3330 | case 107: |
3456 | case 107: |
3331 | rxvt_scr_color(aR_ (unsigned int)(minBrightCOLOR + (arg[i] - 100)), |
3457 | scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 100)), |
3332 | Color_bg); |
3458 | Color_bg); |
3333 | break; |
3459 | break; |
3334 | #endif |
3460 | #endif |
3335 | } |
3461 | |
|
|
3462 | } |
3336 | } |
3463 | } |
3337 | } |
3464 | } |
3338 | /*}}} */ |
3465 | /*}}} */ |
3339 | |
3466 | |
3340 | /*{{{ process Rob Nation's own graphics mode sequences */ |
3467 | /*{{{ process Rob Nation's own graphics mode sequences */ |
3341 | /* INTPROTO */ |
|
|
3342 | void |
3468 | void |
3343 | rxvt_process_graphics(pR) |
3469 | rxvt_term::process_graphics () |
3344 | { |
3470 | { |
3345 | unsigned char ch, cmd = rxvt_cmd_getc(aR); |
3471 | unsigned char ch, cmd = cmd_getc (); |
3346 | |
3472 | |
3347 | #ifndef RXVT_GRAPHICS |
3473 | #ifndef RXVT_GRAPHICS |
|
|
3474 | if (cmd == 'Q') |
3348 | if (cmd == 'Q') { /* query graphics */ |
3475 | { /* query graphics */ |
3349 | rxvt_tt_printf(aR_ "\033G0\n"); /* no graphics */ |
3476 | tt_printf("\033G0\n"); /* no graphics */ |
3350 | return; |
3477 | return; |
3351 | } |
3478 | } |
3352 | /* swallow other graphics sequences until terminating ':' */ |
3479 | /* swallow other graphics sequences until terminating ':' */ |
3353 | do |
3480 | do |
3354 | ch = rxvt_cmd_getc(aR); |
3481 | ch = cmd_getc (); |
3355 | while (ch != ':'); |
3482 | while (ch != ':'); |
3356 | #else |
3483 | #else |
3357 | unsigned int nargs; |
3484 | unsigned int nargs; |
3358 | int args[NGRX_PTS]; |
3485 | int args[NGRX_PTS]; |
3359 | unsigned char *text = NULL; |
3486 | unsigned char *text = NULL; |
3360 | |
3487 | |
|
|
3488 | if (cmd == 'Q') |
3361 | if (cmd == 'Q') { /* query graphics */ |
3489 | { /* query graphics */ |
3362 | rxvt_tt_printf(aR_ "\033G1\n"); /* yes, graphics (color) */ |
3490 | tt_printf("\033G1\n"); /* yes, graphics (color) */ |
3363 | return; |
3491 | return; |
3364 | } |
3492 | } |
3365 | for (nargs = 0; nargs < (sizeof(args) / sizeof(args[0])) - 1;) { |
3493 | for (nargs = 0; nargs < (sizeof(args) / sizeof(args[0])) - 1;) |
|
|
3494 | { |
3366 | int neg; |
3495 | int neg; |
3367 | |
3496 | |
3368 | ch = rxvt_cmd_getc(aR); |
3497 | ch = cmd_getc (); |
3369 | neg = (ch == '-'); |
3498 | neg = (ch == '-'); |
3370 | if (neg || ch == '+') |
3499 | if (neg || ch == '+') |
3371 | ch = rxvt_cmd_getc(aR); |
3500 | ch = cmd_getc (); |
3372 | |
3501 | |
3373 | for (args[nargs] = 0; isdigit(ch); ch = rxvt_cmd_getc(aR)) |
3502 | for (args[nargs] = 0; isdigit(ch); ch = cmd_getc ()) |
3374 | args[nargs] = args[nargs] * 10 + (ch - '0'); |
3503 | args[nargs] = args[nargs] * 10 + (ch - '0'); |
3375 | if (neg) |
3504 | if (neg) |
3376 | args[nargs] = -args[nargs]; |
3505 | args[nargs] = -args[nargs]; |
3377 | |
3506 | |
3378 | nargs++; |
3507 | nargs++; |
3379 | args[nargs] = 0; |
3508 | args[nargs] = 0; |
3380 | if (ch != ';') |
3509 | if (ch != ';') |
3381 | break; |
3510 | break; |
3382 | } |
3511 | } |
3383 | |
3512 | |
3384 | if ((cmd == 'T') && (nargs >= 5)) { |
3513 | if ((cmd == 'T') && (nargs >= 5)) |
|
|
3514 | { |
3385 | int i, len = args[4]; |
3515 | int i, len = args[4]; |
3386 | |
3516 | |
3387 | text = rxvt_malloc((len + 1) * sizeof(char)); |
3517 | text = (unsigned char *)rxvt_malloc((len + 1) * sizeof(char)); |
3388 | |
3518 | |
3389 | if (text != NULL) { |
3519 | if (text != NULL) |
|
|
3520 | { |
3390 | for (i = 0; i < len; i++) |
3521 | for (i = 0; i < len; i++) |
3391 | text[i] = rxvt_cmd_getc(aR); |
3522 | text[i] = cmd_getc (); |
3392 | text[len] = '\0'; |
3523 | text[len] = '\0'; |
3393 | } |
3524 | } |
3394 | } |
3525 | } |
3395 | rxvt_Gr_do_graphics(aR_ cmd, nargs, args, text); |
3526 | Gr_do_graphics (cmd, nargs, args, text); |
3396 | #endif |
3527 | #endif |
3397 | } |
3528 | } |
3398 | /*}}} */ |
3529 | /*}}} */ |
3399 | |
3530 | |
3400 | /* ------------------------------------------------------------------------- */ |
3531 | /* ------------------------------------------------------------------------- */ |
3401 | |
3532 | |
3402 | /* |
3533 | /* |
3403 | * Send printf() formatted output to the command. |
3534 | * Send printf() formatted output to the command. |
3404 | * Only use for small amounts of data. |
3535 | * Only use for small amounts of data. |
3405 | */ |
3536 | */ |
3406 | /* EXTPROTO */ |
|
|
3407 | void |
3537 | void |
3408 | rxvt_tt_printf(pR_ const char *fmt,...) |
3538 | rxvt_term::tt_printf (const char *fmt,...) |
3409 | { |
3539 | { |
3410 | va_list arg_ptr; |
3540 | va_list arg_ptr; |
3411 | unsigned char buf[256]; |
3541 | unsigned char buf[256]; |
3412 | |
3542 | |
3413 | va_start(arg_ptr, fmt); |
3543 | va_start (arg_ptr, fmt); |
3414 | vsprintf((char *)buf, fmt, arg_ptr); |
3544 | vsnprintf ((char *)buf, 256, fmt, arg_ptr); |
3415 | va_end(arg_ptr); |
3545 | va_end (arg_ptr); |
3416 | rxvt_tt_write(aR_ buf, (unsigned int)STRLEN(buf)); |
3546 | tt_write (buf, STRLEN (buf)); |
3417 | } |
3547 | } |
3418 | |
3548 | |
3419 | /* ---------------------------------------------------------------------- */ |
3549 | /* ---------------------------------------------------------------------- */ |
3420 | /* Addresses pasting large amounts of data and rxvt hang |
|
|
3421 | * code pinched from xterm (v_write()) and applied originally to |
|
|
3422 | * rxvt-2.18 - Hops |
|
|
3423 | * Write data to the pty as typed by the user, pasted with the mouse, |
3550 | /* Write data to the pty as typed by the user, pasted with the mouse, |
3424 | * or generated by us in response to a query ESC sequence. |
3551 | * or generated by us in response to a query ESC sequence. |
3425 | */ |
3552 | */ |
3426 | /* EXTPROTO */ |
|
|
3427 | void |
3553 | void |
3428 | rxvt_tt_write(pR_ const unsigned char *d, unsigned int len) |
3554 | rxvt_term::tt_write (const unsigned char *data, unsigned int len) |
3429 | { |
3555 | { |
3430 | #define MAX_PTY_WRITE 256 /* POSIX minimum MAX_INPUT */ |
3556 | enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT |
3431 | int riten; |
|
|
3432 | unsigned int p; |
|
|
3433 | unsigned char *v_buffer, /* start of physical buffer */ |
|
|
3434 | *v_bufstr, /* start of current buffer pending */ |
|
|
3435 | *v_bufptr, /* end of current buffer pending */ |
|
|
3436 | *v_bufend; /* end of physical buffer */ |
|
|
3437 | |
3557 | |
3438 | if (R->v_bufstr == NULL && len > 0) { |
3558 | if (len) |
3439 | p = (len / MAX_PTY_WRITE + 1) * MAX_PTY_WRITE; |
|
|
3440 | v_buffer = v_bufstr = v_bufptr = (unsigned char *)rxvt_malloc(p); |
|
|
3441 | v_bufend = v_buffer + p; |
|
|
3442 | } else { |
|
|
3443 | v_buffer = R->v_buffer; |
|
|
3444 | v_bufstr = R->v_bufstr; |
|
|
3445 | v_bufptr = R->v_bufptr; |
|
|
3446 | v_bufend = R->v_bufend; |
|
|
3447 | } |
3559 | { |
|
|
3560 | if (v_buflen == 0) |
|
|
3561 | { |
|
|
3562 | ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len)); |
3448 | |
3563 | |
3449 | /* |
3564 | if ((unsigned int)written == len) |
3450 | * Append to the block we already have. Always doing this simplifies the |
3565 | return; |
3451 | * code, and isn't too bad, either. If this is a short block, it isn't |
3566 | |
3452 | * too expensive, and if this is a long block, we won't be able to write |
3567 | data += written; |
3453 | * it all anyway. |
3568 | len -= written; |
3454 | */ |
3569 | } |
3455 | if (len > 0) { |
3570 | |
3456 | if (v_bufend < v_bufptr + len) { /* run out of room */ |
3571 | |
3457 | if (v_bufstr != v_buffer) { |
3572 | v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len); |
3458 | /* there is unused space, move everything down */ |
3573 | |
3459 | MEMMOVE(v_buffer, v_bufstr, |
3574 | memcpy (v_buffer + v_buflen, data, len); |
3460 | (unsigned int)(v_bufptr - v_bufstr)); |
3575 | v_buflen += len; |
3461 | v_bufptr -= v_bufstr - v_buffer; |
|
|
3462 | v_bufstr = v_buffer; |
|
|
3463 | } |
3576 | } |
3464 | if (v_bufend < v_bufptr + len) { |
|
|
3465 | /* still won't fit: get more space */ |
|
|
3466 | /* use most basic realloc because an error is not fatal. */ |
|
|
3467 | unsigned int size = v_bufptr - v_buffer; |
|
|
3468 | unsigned int reallocto; |
|
|
3469 | |
3577 | |
3470 | reallocto = ((size + len) / MAX_PTY_WRITE + 1) * MAX_PTY_WRITE; |
3578 | for (;;) |
3471 | v_buffer = (unsigned char *)realloc(v_buffer, reallocto); |
3579 | { |
3472 | /* save across realloc */ |
3580 | int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen)); |
3473 | if (v_buffer) { |
3581 | |
3474 | v_bufstr = v_buffer; |
3582 | if (written > 0) |
3475 | v_bufptr = v_buffer + size; |
3583 | { |
3476 | v_bufend = v_buffer + reallocto; |
3584 | v_buflen -= written; |
3477 | } else { /* no memory: ignore entire write request */ |
3585 | |
3478 | rxvt_print_error("data loss: cannot allocate buffer space"); |
3586 | if (v_buflen == 0) |
3479 | v_buffer = v_bufstr; /* restore clobbered pointer */ |
3587 | { |
3480 | } |
3588 | free (v_buffer); |
|
|
3589 | v_buffer = 0; |
|
|
3590 | v_buflen = 0; |
|
|
3591 | |
|
|
3592 | pty_ev.set (EVENT_READ); |
|
|
3593 | return; |
|
|
3594 | } |
|
|
3595 | |
|
|
3596 | memmove (v_buffer, v_buffer + written, v_buflen); |
|
|
3597 | } |
|
|
3598 | else if (written != -1 || (errno != EAGAIN && errno != EINTR)) |
|
|
3599 | // original code just ignores this... |
|
|
3600 | destroy (); |
|
|
3601 | else |
|
|
3602 | { |
|
|
3603 | pty_ev.set (EVENT_READ | EVENT_WRITE); |
|
|
3604 | return; |
|
|
3605 | } |
3481 | } |
3606 | } |
3482 | } |
|
|
3483 | if (v_bufend >= v_bufptr + len) { /* new stuff will fit */ |
|
|
3484 | MEMCPY(v_bufptr, d, len); |
|
|
3485 | v_bufptr += len; |
|
|
3486 | } |
|
|
3487 | } |
|
|
3488 | |
|
|
3489 | /* |
|
|
3490 | * Write out as much of the buffer as we can. |
|
|
3491 | * Be careful not to overflow the pty's input silo. |
|
|
3492 | * We are conservative here and only write a small amount at a time. |
|
|
3493 | * |
|
|
3494 | * If we can't push all the data into the pty yet, we expect write |
|
|
3495 | * to return a non-negative number less than the length requested |
|
|
3496 | * (if some data written) or -1 and set errno to EAGAIN, |
|
|
3497 | * EWOULDBLOCK, or EINTR (if no data written). |
|
|
3498 | * |
|
|
3499 | * (Not all systems do this, sigh, so the code is actually |
|
|
3500 | * a little more forgiving.) |
|
|
3501 | */ |
|
|
3502 | if ((p = v_bufptr - v_bufstr) > 0) { |
|
|
3503 | riten = write(R->cmd_fd, v_bufstr, min(p, MAX_PTY_WRITE)); |
|
|
3504 | if (riten < 0) |
|
|
3505 | riten = 0; |
|
|
3506 | v_bufstr += riten; |
|
|
3507 | if (v_bufstr >= v_bufptr) /* we wrote it all */ |
|
|
3508 | v_bufstr = v_bufptr = v_buffer; |
|
|
3509 | } |
|
|
3510 | /* |
|
|
3511 | * If we have lots of unused memory allocated, return it |
|
|
3512 | */ |
|
|
3513 | if (v_bufend - v_bufptr > MAX_PTY_WRITE * 8) { /* arbitrary hysteresis */ |
|
|
3514 | /* save pointers across realloc */ |
|
|
3515 | unsigned int start = v_bufstr - v_buffer; |
|
|
3516 | unsigned int size = v_bufptr - v_buffer; |
|
|
3517 | unsigned int reallocto; |
|
|
3518 | |
|
|
3519 | reallocto = (size / MAX_PTY_WRITE + 1) * MAX_PTY_WRITE; |
|
|
3520 | v_buffer = (unsigned char *)realloc(v_buffer, reallocto); |
|
|
3521 | if (v_buffer) { |
|
|
3522 | v_bufstr = v_buffer + start; |
|
|
3523 | v_bufptr = v_buffer + size; |
|
|
3524 | v_bufend = v_buffer + reallocto; |
|
|
3525 | } else { |
|
|
3526 | /* should we print a warning if couldn't return memory? */ |
|
|
3527 | v_buffer = v_bufstr - start; /* restore clobbered pointer */ |
|
|
3528 | } |
|
|
3529 | } |
|
|
3530 | R->v_buffer = v_buffer; |
|
|
3531 | R->v_bufstr = v_bufstr; |
|
|
3532 | R->v_bufptr = v_bufptr; |
|
|
3533 | R->v_bufend = v_bufend; |
|
|
3534 | } |
3607 | } |
|
|
3608 | |
3535 | /*----------------------- end-of-file (C source) -----------------------*/ |
3609 | /*----------------------- end-of-file (C source) -----------------------*/ |
3536 | |
3610 | |