1 | /*--------------------------------*-C-*---------------------------------* |
1 | /*--------------------------------*-C-*---------------------------------*; |
2 | * File: main.c |
2 | * File: main.c |
3 | *----------------------------------------------------------------------* |
3 | *----------------------------------------------------------------------* |
4 | * |
4 | * |
5 | * All portions of code are copyright by their respective author/s. |
5 | * All portions of code are copyright by their respective author/s. |
6 | * 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> |
… | |
… | |
11 | * Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA> |
11 | * Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA> |
12 | * - extensive modifications |
12 | * - extensive modifications |
13 | * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> |
13 | * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> |
14 | * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> |
14 | * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> |
15 | * - extensive modifications |
15 | * - extensive modifications |
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16 | * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> |
16 | * |
17 | * |
17 | * This program is free software; you can redistribute it and/or modify |
18 | * This program is free software; you can redistribute it and/or modify |
18 | * it under the terms of the GNU General Public License as published by |
19 | * it under the terms of the GNU General Public License as published by |
19 | * the Free Software Foundation; either version 2 of the License, or |
20 | * the Free Software Foundation; either version 2 of the License, or |
20 | * (at your option) any later version. |
21 | * (at your option) any later version. |
… | |
… | |
55 | STRNCPY (curlocale, locale, 128); |
56 | STRNCPY (curlocale, locale, 128); |
56 | setlocale (LC_CTYPE, curlocale); |
57 | setlocale (LC_CTYPE, curlocale); |
57 | } |
58 | } |
58 | } |
59 | } |
59 | |
60 | |
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61 | class rxvt_composite_vec rxvt_composite; |
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62 | |
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63 | text_t rxvt_composite_vec::compose (uint32_t c1, uint32_t c2) |
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64 | { |
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65 | compose_char *cc; |
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66 | |
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67 | // break compose chains, as stupid readline really likes to duplicate |
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68 | // composing characters for some reason near the end of a line. |
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69 | cc = (*this)[c1]; |
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70 | while (cc) |
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71 | { |
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72 | if (cc->c2 == c2) return c1; |
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73 | cc = (*this)[cc->c1]; |
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74 | } |
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75 | |
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76 | // check to see wether this combination already exists otherwise |
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77 | for (cc = v.end (); cc-- > v.begin (); ) |
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78 | { |
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79 | if (cc->c1 == c1 && cc->c2 == c2) |
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80 | return COMPOSE_LO + (cc - v.begin ()); |
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81 | } |
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82 | |
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83 | // allocate a new combination |
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84 | if (v.size () == COMPOSE_HI - COMPOSE_LO + 1) |
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85 | { |
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86 | static int seen; |
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87 | |
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88 | if (!seen++) |
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89 | fprintf (stderr, "too many unrepresentable composite characters, try --enable-unicode3\n"); |
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90 | |
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91 | return REPLACEMENT_CHAR; |
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92 | } |
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93 | |
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94 | v.push_back (compose_char (c1, c2)); |
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95 | |
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96 | return v.size () - 1 + COMPOSE_LO; |
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97 | } |
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98 | |
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99 | int rxvt_composite_vec::expand (uint32_t c, wchar_t *r) |
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100 | { |
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101 | compose_char *cc = (*this)[c]; |
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102 | |
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103 | if (!cc) |
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104 | { |
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105 | if (r) *r = c; |
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106 | return 1; |
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107 | } |
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108 | |
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109 | int len = expand (cc->c1, r); |
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110 | |
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111 | if (r) r += len; |
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112 | |
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113 | if (cc->c2 != NOCHAR) |
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114 | { |
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115 | len++; |
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116 | if (r) *r++ = cc->c2; |
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117 | } |
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118 | |
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119 | return len; |
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120 | |
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121 | } |
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122 | |
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123 | extern struct rxvt_composite_vec rxvt_composite; |
60 | void * |
124 | void * |
61 | rxvt_term::operator new (size_t s) |
125 | rxvt_term::operator new (size_t s) |
62 | { |
126 | { |
63 | void *p = malloc (s); |
127 | void *p = malloc (s); |
64 | |
128 | |
… | |
… | |
79 | vt_ev (this, &rxvt_term::x_cb), |
143 | vt_ev (this, &rxvt_term::x_cb), |
80 | #ifdef HAVE_SCROLLBARS |
144 | #ifdef HAVE_SCROLLBARS |
81 | scrollbar_ev (this, &rxvt_term::x_cb), |
145 | scrollbar_ev (this, &rxvt_term::x_cb), |
82 | #endif |
146 | #endif |
83 | #ifdef MENUBAR |
147 | #ifdef MENUBAR |
84 | menubar_ev (this, &rxvt_term::x_cb), fixme |
148 | menubar_ev (this, &rxvt_term::x_cb), |
85 | #endif |
149 | #endif |
86 | #ifdef CURSOR_BLINK |
150 | #ifdef CURSOR_BLINK |
87 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
151 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
88 | #endif |
152 | #endif |
89 | #ifdef TEXT_BLINK |
153 | #ifdef TEXT_BLINK |
90 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
154 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
91 | #endif |
155 | #endif |
92 | #ifdef POINTER_BLANK |
156 | #ifdef POINTER_BLANK |
93 | pointer_ev (this, &rxvt_term::pointer_cb), |
157 | pointer_ev (this, &rxvt_term::pointer_cb), |
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158 | #endif |
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159 | #ifdef USE_XIM |
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160 | im_ev (this, &rxvt_term::im_cb), |
94 | #endif |
161 | #endif |
95 | check_ev (this, &rxvt_term::check_cb), |
162 | check_ev (this, &rxvt_term::check_cb), |
96 | destroy_ev (this, &rxvt_term::destroy_cb), |
163 | destroy_ev (this, &rxvt_term::destroy_cb), |
97 | pty_ev (this, &rxvt_term::pty_cb), |
164 | pty_ev (this, &rxvt_term::pty_cb), |
98 | incr_ev (this, &rxvt_term::incr_cb), |
165 | incr_ev (this, &rxvt_term::incr_cb) |
99 | #ifdef USE_XIM |
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100 | im_ev (this, &rxvt_term::im_cb) |
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101 | #endif |
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102 | { |
166 | { |
103 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
167 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
104 | } |
168 | } |
105 | |
169 | |
106 | rxvt_term::~rxvt_term () |
170 | rxvt_term::~rxvt_term () |
107 | { |
171 | { |
108 | if (cmd_fd >= 0) |
172 | if (cmd_fd >= 0) |
109 | close (cmd_fd); |
173 | close (cmd_fd); |
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174 | |
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175 | #ifndef NO_SETOWNER_TTYDEV |
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176 | privileged_ttydev (RESTORE); |
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177 | #endif |
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178 | #ifdef UTMP_SUPPORT |
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179 | privileged_utmp (RESTORE); |
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180 | #endif |
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181 | |
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182 | delete TermWin.fontset; |
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183 | |
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184 | if (display) |
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185 | { |
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186 | #if defined(MENUBAR) && (MENUBAR_MAX > 1) |
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187 | delete menuBar.drawable; |
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188 | //if (menuBar.win) |
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189 | // XDestroyWindow (display->display, menuBar.win); |
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190 | #endif |
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191 | delete TermWin.drawable; |
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192 | // destroy all windows |
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193 | if (TermWin.parent[0]) |
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194 | XDestroyWindow (display->display, TermWin.parent[0]); |
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195 | } |
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196 | |
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197 | // TODO: free pixcolours, colours should become part of rxvt_display |
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198 | |
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199 | delete PixColors; |
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200 | |
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201 | displays.put (display); |
110 | |
202 | |
111 | scr_release (); |
203 | scr_release (); |
112 | |
204 | |
113 | free (env_windowid); |
205 | free (env_windowid); |
114 | free (env_display); |
206 | free (env_display); |
115 | free (env_term); |
207 | free (env_term); |
116 | free (env_colorfgbg); |
208 | free (env_colorfgbg); |
117 | free (locale); |
209 | free (locale); |
118 | free (codeset); |
210 | free (codeset); |
119 | |
211 | |
120 | #ifndef NO_SETOWNER_TTYDEV |
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121 | privileged_ttydev (RESTORE); |
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122 | #endif |
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123 | #ifdef UTMP_SUPPORT |
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124 | privileged_utmp (RESTORE); |
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125 | #endif |
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126 | |
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127 | // TODO: free pixcolours, colours should become part of rxvt_display |
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128 | |
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129 | delete PixColors; |
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130 | delete TermWin.fontset; |
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131 | |
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132 | displays.put (display); |
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133 | |
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134 | delete envv; |
212 | delete envv; |
135 | delete argv; |
213 | delete argv; |
136 | } |
214 | } |
137 | |
215 | |
138 | void |
216 | void |
139 | rxvt_term::destroy () |
217 | rxvt_term::destroy () |
140 | { |
218 | { |
141 | if (display) |
219 | if (display) |
142 | { |
220 | { |
143 | if (TermWin.parent[0]) |
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144 | XDestroyWindow (display->display, TermWin.parent[0]); |
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145 | |
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146 | rootwin_ev.stop (display); |
221 | rootwin_ev.stop (display); |
147 | termwin_ev.stop (display); |
222 | termwin_ev.stop (display); |
148 | vt_ev.stop (display); |
223 | vt_ev.stop (display); |
149 | |
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150 | #ifdef USE_XIM |
224 | #ifdef USE_XIM |
151 | im_destroy (); |
225 | im_destroy (); |
152 | im_ev.stop (display); |
226 | im_ev.stop (display); |
153 | #endif |
227 | #endif |
154 | #ifdef HAVE_SCROLLBARS |
228 | #ifdef HAVE_SCROLLBARS |
… | |
… | |
247 | |
321 | |
248 | const char **cmd_argv = init_resources (argc, argv); |
322 | const char **cmd_argv = init_resources (argc, argv); |
249 | |
323 | |
250 | set_locale (""); |
324 | set_locale (""); |
251 | |
325 | |
252 | #if (MENUBAR_MAX) |
326 | #if MENUBAR_MAX |
253 | menubar_read (rs[Rs_menu]); |
327 | menubar_read (rs[Rs_menu]); |
254 | #endif |
328 | #endif |
255 | #ifdef HAVE_SCROLLBARS |
329 | #ifdef HAVE_SCROLLBARS |
256 | if (Options & Opt_scrollBar) |
330 | if (Options & Opt_scrollBar) |
257 | scrollBar.setIdle (); /* set existence for size calculations */ |
331 | scrollBar.setIdle (); /* set existence for size calculations */ |
… | |
… | |
260 | create_windows (argc, argv); |
334 | create_windows (argc, argv); |
261 | |
335 | |
262 | init_xlocale (); |
336 | init_xlocale (); |
263 | |
337 | |
264 | scr_reset (); /* initialize screen */ |
338 | scr_reset (); /* initialize screen */ |
265 | #ifdef RXVT_GRAPHICS |
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266 | Gr_reset (); /* reset graphics */ |
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267 | #endif |
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268 | |
339 | |
269 | #if 0 |
340 | #if 0 |
270 | #ifdef DEBUG_X |
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271 | XSynchronize (display->display, True); |
341 | XSynchronize (display->display, True); |
272 | #endif |
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273 | #endif |
342 | #endif |
274 | |
343 | |
275 | #ifdef HAVE_SCROLLBARS |
344 | #ifdef HAVE_SCROLLBARS |
276 | if (Options & Opt_scrollBar) |
345 | if (Options & Opt_scrollBar) |
277 | resize_scrollbar (); /* create and map scrollbar */ |
346 | resize_scrollbar (); /* create and map scrollbar */ |
278 | #endif |
347 | #endif |
279 | #if (MENUBAR_MAX) |
348 | #if (MENUBAR_MAX) |
280 | if (menubar_visible (r)) |
349 | if (menubar_visible ()) |
281 | XMapWindow (display->display, menuBar.win); |
350 | XMapWindow (display->display, menuBar.win); |
282 | #endif |
351 | #endif |
283 | #ifdef TRANSPARENT |
352 | #ifdef TRANSPARENT |
284 | if (Options & Opt_transparent) |
353 | if (Options & Opt_transparent) |
285 | { |
354 | { |
… | |
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379 | |
448 | |
380 | p = malloc (size); |
449 | p = malloc (size); |
381 | if (p) |
450 | if (p) |
382 | return p; |
451 | return p; |
383 | |
452 | |
384 | fprintf (stderr, APL_NAME ": memory allocation failure. Aborting"); |
453 | fprintf (stderr, RESNAME ": memory allocation failure. Aborting"); |
385 | rxvt_clean_exit (); |
454 | rxvt_clean_exit (); |
386 | exit (EXIT_FAILURE); |
455 | exit (EXIT_FAILURE); |
387 | /* NOTREACHED */ |
456 | /* NOTREACHED */ |
388 | } |
457 | } |
389 | |
458 | |
… | |
… | |
395 | |
464 | |
396 | p = calloc (number, size); |
465 | p = calloc (number, size); |
397 | if (p) |
466 | if (p) |
398 | return p; |
467 | return p; |
399 | |
468 | |
400 | fprintf (stderr, APL_NAME ": memory allocation failure. Aborting"); |
469 | fprintf (stderr, RESNAME ": memory allocation failure. Aborting"); |
401 | rxvt_clean_exit (); |
470 | rxvt_clean_exit (); |
402 | exit (EXIT_FAILURE); |
471 | exit (EXIT_FAILURE); |
403 | /* NOTREACHED */ |
472 | /* NOTREACHED */ |
404 | } |
473 | } |
405 | |
474 | |
… | |
… | |
414 | else |
483 | else |
415 | p = malloc (size); |
484 | p = malloc (size); |
416 | if (p) |
485 | if (p) |
417 | return p; |
486 | return p; |
418 | |
487 | |
419 | fprintf (stderr, APL_NAME ": memory allocation failure. Aborting"); |
488 | fprintf (stderr, RESNAME ": memory allocation failure. Aborting"); |
420 | rxvt_clean_exit (); |
489 | rxvt_clean_exit (); |
421 | exit (EXIT_FAILURE); |
490 | exit (EXIT_FAILURE); |
422 | /* NOTREACHED */ |
491 | /* NOTREACHED */ |
423 | } |
492 | } |
424 | |
493 | |
… | |
… | |
718 | * init = 1 - initialize |
787 | * init = 1 - initialize |
719 | * |
788 | * |
720 | * fontname == FONT_UP - switch to bigger font |
789 | * fontname == FONT_UP - switch to bigger font |
721 | * fontname == FONT_DN - switch to smaller font |
790 | * fontname == FONT_DN - switch to smaller font |
722 | */ |
791 | */ |
723 | void |
792 | bool |
724 | rxvt_term::change_font (int init, const char *fontname) |
793 | rxvt_term::change_font (const char *fontname) |
725 | {} |
794 | { |
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795 | if (fontname == FONT_UP) |
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796 | { |
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797 | // TODO |
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798 | } |
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799 | else if (fontname == FONT_DN) |
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800 | { |
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801 | // TODO |
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802 | } |
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803 | else |
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804 | { |
|
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805 | rxvt_fontset *fs = new rxvt_fontset (this); |
726 | |
806 | |
727 | void |
807 | if (fs && fs->populate (fontname ? fontname : "fixed")) |
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808 | { |
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809 | delete TermWin.fontset; |
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810 | TermWin.fontset = fs; |
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811 | TermWin.fwidth = fs->base_font ()->width; |
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812 | TermWin.fheight = fs->base_font ()->height; |
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813 | TermWin.fbase = fs->base_font ()->ascent; |
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814 | |
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815 | if (TermWin.parent[0]) |
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816 | { |
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817 | resize_all_windows (0, 0, 0); |
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818 | scr_remap_chars (); |
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819 | scr_touch (true); |
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820 | } |
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821 | |
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822 | return true; |
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823 | } |
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824 | } |
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825 | |
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826 | return false; |
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827 | } |
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828 | |
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829 | bool |
728 | rxvt_term::font_up_down (int n, int direction) |
830 | rxvt_term::font_up_down (int n, int direction) |
729 | {} |
831 | { |
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832 | return false; |
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833 | } |
730 | |
834 | |
731 | /*----------------------------------------------------------------------*/ |
835 | /*----------------------------------------------------------------------*/ |
732 | /*----------------------------------------------------------------------*/ |
836 | /*----------------------------------------------------------------------*/ |
733 | /* xterm sequences - title, iconName, color (exptl) */ |
837 | /* xterm sequences - title, iconName, color (exptl) */ |
734 | void |
838 | void |
735 | rxvt_term::set_title (const char *str) |
839 | rxvt_term::set_title (const char *str) |
736 | { |
840 | { |
737 | #ifndef SMART_WINDOW_TITLE |
841 | #ifndef SMART_WINDOW_TITLE |
738 | XStoreName (display->display, TermWin.parent[0], str); |
842 | XStoreName (display->display, TermWin.parent[0], str); |
739 | #else |
843 | #else |
740 | char *name; |
844 | char *name; |
741 | |
845 | |
742 | if (XFetchName (display->display, TermWin.parent[0], &name) == 0) |
846 | if (XFetchName (display->display, TermWin.parent[0], &name) == 0) |
743 | name = NULL; |
847 | name = NULL; |
744 | if (name == NULL || STRCMP (name, str)) |
848 | if (name == NULL || STRCMP (name, str)) |
745 | XStoreName (display->display, TermWin.parent[0], str); |
849 | XStoreName (display->display, TermWin.parent[0], str); |
… | |
… | |
752 | rxvt_term::set_iconName (const char *str) |
856 | rxvt_term::set_iconName (const char *str) |
753 | { |
857 | { |
754 | #ifndef SMART_WINDOW_TITLE |
858 | #ifndef SMART_WINDOW_TITLE |
755 | XSetIconName (display->display, TermWin.parent[0], str); |
859 | XSetIconName (display->display, TermWin.parent[0], str); |
756 | #else |
860 | #else |
757 | char *name; |
861 | char *name; |
758 | |
862 | |
759 | if (XGetIconName (display->display, TermWin.parent[0], &name)) |
863 | if (XGetIconName (display->display, TermWin.parent[0], &name)) |
760 | name = NULL; |
864 | name = NULL; |
761 | if (name == NULL || STRCMP (name, str)) |
865 | if (name == NULL || STRCMP (name, str)) |
762 | XSetIconName (display->display, TermWin.parent[0], str); |
866 | XSetIconName (display->display, TermWin.parent[0], str); |
… | |
… | |
767 | |
871 | |
768 | #ifdef XTERM_COLOR_CHANGE |
872 | #ifdef XTERM_COLOR_CHANGE |
769 | void |
873 | void |
770 | rxvt_term::set_window_color (int idx, const char *color) |
874 | rxvt_term::set_window_color (int idx, const char *color) |
771 | { |
875 | { |
772 | rxvt_color xcol; |
876 | rxvt_color xcol; |
773 | int i; |
877 | int i; |
774 | |
878 | |
775 | if (color == NULL || *color == '\0') |
879 | if (color == NULL || *color == '\0') |
776 | return; |
880 | return; |
777 | |
881 | |
778 | /* handle color aliases */ |
882 | /* handle color aliases */ |
… | |
… | |
995 | 0, TermWin_TotalWidth (), menuBar_TotalHeight ()); |
1099 | 0, TermWin_TotalWidth (), menuBar_TotalHeight ()); |
996 | |
1100 | |
997 | XMoveResizeWindow (display->display, TermWin.vt, window_vt_x, |
1101 | XMoveResizeWindow (display->display, TermWin.vt, window_vt_x, |
998 | window_vt_y, TermWin_TotalWidth (), |
1102 | window_vt_y, TermWin_TotalWidth (), |
999 | TermWin_TotalHeight ()); |
1103 | TermWin_TotalHeight ()); |
1000 | #ifdef RXVT_GRAPHICS |
1104 | scr_clear (height != old_height); |
1001 | if (old_height) |
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1002 | Gr_Resize (old_width - szHint.base_width, |
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1003 | old_height - szHint.base_height); |
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|
1004 | #endif |
|
|
1005 | scr_clear (); |
|
|
1006 | #ifdef XPM_BACKGROUND |
1105 | #ifdef XPM_BACKGROUND |
1007 | resize_pixmap (); |
1106 | resize_pixmap (); |
1008 | #endif |
1107 | #endif |
1009 | |
1108 | |
1010 | } |
1109 | } |
… | |
… | |
1315 | if (Input_Context) |
1414 | if (Input_Context) |
1316 | return; |
1415 | return; |
1317 | |
1416 | |
1318 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1417 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1319 | if (rs[Rs_imLocale]) |
1418 | if (rs[Rs_imLocale]) |
1320 | setlocale (LC_CTYPE, rs[Rs_imLocale]); |
1419 | SET_LOCALE (rs[Rs_imLocale]); |
1321 | #endif |
1420 | #endif |
1322 | |
1421 | |
1323 | p = rs[Rs_inputMethod]; |
1422 | p = rs[Rs_inputMethod]; |
1324 | if (p && *p) |
1423 | if (p && *p) |
1325 | { |
1424 | { |
… | |
… | |
1356 | goto done; |
1455 | goto done; |
1357 | |
1456 | |
1358 | done: |
1457 | done: |
1359 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1458 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1360 | if (rs[Rs_imLocale]) |
1459 | if (rs[Rs_imLocale]) |
1361 | setlocale (LC_CTYPE, locale); |
1460 | SET_LOCALE (locale); |
1362 | #endif |
1461 | #endif |
1363 | } |
1462 | } |
1364 | |
1463 | |
1365 | void |
1464 | void |
1366 | rxvt_term::IMSetStatusPosition () |
1465 | rxvt_term::IMSetStatusPosition () |