1 | /*--------------------------------*-C-*---------------------------------* |
1 | /*--------------------------------*-C-*---------------------------------* |
2 | * File: main.c |
2 | * File: main.c |
3 | *----------------------------------------------------------------------* |
3 | *----------------------------------------------------------------------* |
4 | * $Id: main.C,v 1.7 2003/11/26 10:42:34 pcg Exp $ |
4 | * $Id: main.C,v 1.19 2003/12/24 09:22:29 pcg Exp $ |
5 | * |
5 | * |
6 | * All portions of code are copyright by their respective author/s. |
6 | * 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> |
7 | * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> |
8 | * - original version |
8 | * - original version |
9 | * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> |
9 | * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> |
… | |
… | |
42 | |
42 | |
43 | #ifdef HAVE_TERMIOS_H |
43 | #ifdef HAVE_TERMIOS_H |
44 | # include <termios.h> |
44 | # include <termios.h> |
45 | #endif |
45 | #endif |
46 | |
46 | |
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47 | #include <cstring> |
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48 | |
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49 | static char curlocale[128]; |
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50 | |
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51 | void |
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52 | rxvt_set_locale (const char *locale) |
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53 | { |
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54 | if (locale && STRNCMP (locale, curlocale, 128)) |
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55 | { |
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56 | STRNCPY (curlocale, locale, 128); |
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57 | setlocale (LC_CTYPE, curlocale); |
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58 | } |
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59 | } |
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60 | |
47 | void * |
61 | void * |
48 | rxvt_term::operator new (size_t s) |
62 | rxvt_term::operator new (size_t s) |
49 | { |
63 | { |
50 | void *p = malloc (s); |
64 | void *p = malloc (s); |
51 | |
65 | |
… | |
… | |
58 | { |
72 | { |
59 | free (p); |
73 | free (p); |
60 | } |
74 | } |
61 | |
75 | |
62 | rxvt_term::rxvt_term () |
76 | rxvt_term::rxvt_term () |
63 | : pty_ev (this, &rxvt_term::pty_cb), |
77 | : destroy_ev (this, &rxvt_term::destroy_cb), |
64 | #ifdef CURSOR_BLINK |
78 | #ifdef CURSOR_BLINK |
65 | blink_ev (this, &rxvt_term::blink_cb), |
79 | blink_ev (this, &rxvt_term::blink_cb), |
66 | #endif |
80 | #endif |
67 | #ifdef POINTER_BLANK |
81 | #ifdef POINTER_BLANK |
68 | pointer_ev (this, &rxvt_term::pointer_cb), |
82 | pointer_ev (this, &rxvt_term::pointer_cb), |
69 | #endif |
83 | #endif |
70 | x_ev (this, &rxvt_term::x_cb) |
84 | x_ev (this, &rxvt_term::x_cb), |
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85 | check_ev (this, &rxvt_term::check_cb), |
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86 | incr_ev (this, &rxvt_term::incr_cb), |
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87 | pty_ev (this, &rxvt_term::pty_cb) |
71 | { |
88 | { |
72 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
89 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
73 | } |
90 | } |
74 | |
91 | |
75 | rxvt_term::~rxvt_term () |
92 | rxvt_term::~rxvt_term () |
76 | { |
93 | { |
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94 | scr_release (); |
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95 | |
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96 | free (locale); |
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97 | free (codeset); |
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98 | |
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99 | #ifndef NO_SETOWNER_TTYDEV |
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100 | rxvt_privileged_ttydev (this, RESTORE); |
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101 | #endif |
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102 | #ifdef UTMP_SUPPORT |
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103 | rxvt_privileged_utmp (this, RESTORE); |
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104 | #endif |
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105 | #ifdef USE_XIM |
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106 | if (Input_Context != NULL) |
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107 | { |
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108 | XDestroyIC (Input_Context); |
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109 | Input_Context = NULL; |
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110 | } |
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111 | #endif |
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112 | |
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113 | if (cmd_fd >= 0) |
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114 | close (cmd_fd); |
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115 | |
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116 | if (Xfd >= 0) |
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117 | XCloseDisplay (Xdisplay); |
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118 | |
77 | delete PixColors; |
119 | delete PixColors; |
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120 | } |
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121 | |
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122 | void |
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123 | rxvt_term::destroy () |
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124 | { |
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125 | check_ev.stop (); |
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126 | pty_ev.stop (); |
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127 | x_ev.stop (); |
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128 | #ifdef CURSOR_BLINK |
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129 | blink_ev.stop (); |
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130 | #endif |
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131 | #ifdef POINTER_BLANK |
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132 | pointer_ev.stop (); |
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133 | #endif |
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134 | |
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135 | destroy_ev.start (0); |
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136 | } |
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137 | |
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138 | void |
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139 | rxvt_term::destroy_cb (time_watcher &w) |
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140 | { |
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141 | SET_R (this); |
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142 | |
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143 | delete this; |
78 | } |
144 | } |
79 | |
145 | |
80 | /*----------------------------------------------------------------------*/ |
146 | /*----------------------------------------------------------------------*/ |
81 | /* rxvt_init() */ |
147 | /* rxvt_init() */ |
82 | /* LIBPROTO */ |
148 | /* LIBPROTO */ |
83 | rxvt_t |
149 | rxvt_t |
84 | rxvt_init(int argc, const char *const *argv) |
150 | rxvt_init (int argc, const char *const *argv) |
85 | { |
151 | { |
86 | SET_R(new rxvt_term); |
152 | SET_R (new rxvt_term); |
87 | dR; |
153 | dR; |
88 | |
154 | |
89 | if (!R->init_vars () || !R->init (argc, argv)) |
155 | if (!R->init_vars () || !R->init (argc, argv)) |
90 | { |
156 | { |
91 | delete R; |
157 | delete R; |
… | |
… | |
93 | } |
159 | } |
94 | |
160 | |
95 | return R; |
161 | return R; |
96 | } |
162 | } |
97 | |
163 | |
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164 | /* EXTPROTO */ |
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165 | void |
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166 | rxvt_init_signals () |
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167 | { |
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168 | /* install exit handler for cleanup */ |
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169 | #if 0 |
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170 | #ifdef HAVE_ATEXIT |
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171 | atexit(rxvt_clean_exit); |
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172 | #else |
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173 | #endif |
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174 | #endif |
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175 | |
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176 | struct sigaction sa; |
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177 | |
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178 | sigfillset (&sa.sa_mask); |
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179 | sa.sa_flags = SA_NOCLDSTOP | SA_RESTART; |
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180 | sa.sa_handler = SIG_IGN; sigaction (SIGHUP , &sa, 0); |
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181 | sa.sa_handler = SIG_IGN; sigaction (SIGPIPE, &sa, 0); |
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182 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGINT , &sa, 0); |
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183 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGQUIT, &sa, 0); |
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184 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGTERM, &sa, 0); |
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185 | sa.sa_handler = rxvt_Child_signal; sigaction (SIGCHLD, &sa, 0); |
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186 | |
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187 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
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188 | /* signal (SIGURG, SIG_DFL); */ |
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189 | |
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190 | XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
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191 | //XSetIOErrorHandler ((XErrorHandler) rxvt_xioerror_handler); |
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192 | } |
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193 | |
98 | bool |
194 | bool |
99 | rxvt_term::init (int argc, const char *const *argv) |
195 | rxvt_term::init (int argc, const char *const *argv) |
100 | { |
196 | { |
101 | dR;//TODO (scrollbar, setidle) |
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102 | |
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103 | /* |
197 | /* |
104 | * Save and then give up any super-user privileges |
198 | * Save and then give up any super-user privileges |
105 | * If we need privileges in any area then we must specifically request it. |
199 | * If we need privileges in any area then we must specifically request it. |
106 | * We should only need to be root in these cases: |
200 | * We should only need to be root in these cases: |
107 | * 1. write utmp entries on some systems |
201 | * 1. write utmp entries on some systems |
108 | * 2. chown tty on some systems |
202 | * 2. chown tty on some systems |
109 | */ |
203 | */ |
110 | rxvt_privileges (this, SAVE); |
204 | rxvt_privileges (this, SAVE); |
111 | rxvt_privileges (this, IGNORE); |
205 | rxvt_privileges (this, IGNORE); |
112 | |
206 | |
113 | rxvt_init_secondary (this); |
207 | init_secondary (); |
114 | |
208 | |
115 | const char **cmd_argv = rxvt_init_resources (this, argc, argv); |
209 | const char **cmd_argv = init_resources (argc, argv); |
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210 | |
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211 | set_locale (""); |
116 | |
212 | |
117 | #if (MENUBAR_MAX) |
213 | #if (MENUBAR_MAX) |
118 | rxvt_menubar_read (this, rs[Rs_menu]); |
214 | rxvt_menubar_read (this, rs[Rs_menu]); |
119 | #endif |
215 | #endif |
120 | #ifdef HAVE_SCROLLBARS |
216 | #ifdef HAVE_SCROLLBARS |
121 | if (Options & Opt_scrollBar) |
217 | if (Options & Opt_scrollBar) |
122 | scrollbar_setIdle (); /* set existence for size calculations */ |
218 | scrollBar.setIdle (); /* set existence for size calculations */ |
123 | #endif |
219 | #endif |
124 | |
220 | |
125 | rxvt_Create_Windows (this, argc, argv); |
221 | create_windows (argc, argv); |
126 | |
222 | |
127 | rxvt_init_xlocale (this); |
223 | init_xlocale (); |
128 | |
224 | |
129 | rxvt_scr_reset (this); /* initialize screen */ |
225 | scr_reset (); /* initialize screen */ |
130 | #ifdef RXVT_GRAPHICS |
226 | #ifdef RXVT_GRAPHICS |
131 | rxvt_Gr_reset (this); /* reset graphics */ |
227 | rxvt_Gr_reset (this); /* reset graphics */ |
132 | #endif |
228 | #endif |
133 | |
229 | |
134 | #if 0 |
230 | #if 0 |
135 | #ifdef DEBUG_X |
231 | #ifdef DEBUG_X |
136 | XSynchronize(Xdisplay, True); |
232 | XSynchronize(Xdisplay, True); |
137 | XSetErrorHandler((XErrorHandler) abort); |
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138 | #else |
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139 | XSetErrorHandler((XErrorHandler) rxvt_xerror_handler); |
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140 | #endif |
233 | #endif |
141 | #endif |
234 | #endif |
142 | |
235 | |
143 | #ifdef HAVE_SCROLLBARS |
236 | #ifdef HAVE_SCROLLBARS |
144 | if (Options & Opt_scrollBar) |
237 | if (Options & Opt_scrollBar) |
145 | rxvt_Resize_scrollBar (this); /* create and map scrollbar */ |
238 | resize_scrollbar (); /* create and map scrollbar */ |
146 | #endif |
239 | #endif |
147 | #if (MENUBAR_MAX) |
240 | #if (MENUBAR_MAX) |
148 | if (menubar_visible(r)) |
241 | if (menubar_visible(r)) |
149 | XMapWindow (Xdisplay, menuBar.win); |
242 | XMapWindow (Xdisplay, menuBar.win); |
150 | #endif |
243 | #endif |
… | |
… | |
156 | } |
249 | } |
157 | #endif |
250 | #endif |
158 | XMapWindow (Xdisplay, TermWin.vt); |
251 | XMapWindow (Xdisplay, TermWin.vt); |
159 | XMapWindow (Xdisplay, TermWin.parent[0]); |
252 | XMapWindow (Xdisplay, TermWin.parent[0]); |
160 | |
253 | |
161 | rxvt_init_env (this); |
254 | init_env (); |
162 | rxvt_init_command (this, cmd_argv); |
255 | init_command (cmd_argv); |
163 | |
256 | |
164 | x_ev.start (Xfd, EVENT_READ); |
257 | x_ev.start (Xfd, EVENT_READ); |
165 | pty_ev.start (cmd_fd, EVENT_READ); |
258 | pty_ev.start (cmd_fd, EVENT_READ); |
166 | |
259 | |
167 | flush (); |
260 | check_ev.start (); |
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261 | |
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262 | process_x_events (); |
168 | |
263 | |
169 | return true; |
264 | return true; |
170 | } |
265 | } |
171 | |
266 | |
172 | /* ------------------------------------------------------------------------- * |
267 | /* ------------------------------------------------------------------------- * |
… | |
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178 | /* ARGSUSED */ |
273 | /* ARGSUSED */ |
179 | /* EXTPROTO */ |
274 | /* EXTPROTO */ |
180 | RETSIGTYPE |
275 | RETSIGTYPE |
181 | rxvt_Child_signal(int sig __attribute__ ((unused))) |
276 | rxvt_Child_signal(int sig __attribute__ ((unused))) |
182 | { |
277 | { |
183 | dR; |
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184 | int pid, save_errno = errno; |
278 | int pid, save_errno = errno; |
185 | |
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186 | do { |
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187 | errno = 0; |
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188 | } while ((pid = waitpid(-1, NULL, WNOHANG)) == -1 && errno == EINTR); |
279 | while ((pid = waitpid (-1, NULL, WNOHANG)) == -1 && errno == EINTR) |
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280 | ; |
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281 | errno = save_errno; |
189 | |
282 | |
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283 | #if 0 |
190 | if (pid == R->cmd_pid) |
284 | if (pid == R->cmd_pid) |
191 | exit(EXIT_SUCCESS); |
285 | exit (EXIT_SUCCESS); |
192 | |
286 | #endif |
193 | errno = save_errno; |
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194 | signal(SIGCHLD, rxvt_Child_signal); |
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195 | } |
287 | } |
196 | |
288 | |
197 | /* |
289 | /* |
198 | * Catch a fatal signal and tidy up before quitting |
290 | * Catch a fatal signal and tidy up before quitting |
199 | */ |
291 | */ |
… | |
… | |
213 | /* INTPROTO */ |
305 | /* INTPROTO */ |
214 | int |
306 | int |
215 | rxvt_xerror_handler(const Display * display |
307 | rxvt_xerror_handler(const Display * display |
216 | __attribute__ ((unused)), const XErrorEvent * event) |
308 | __attribute__ ((unused)), const XErrorEvent * event) |
217 | { |
309 | { |
218 | dR; |
310 | dR; |
219 | |
311 | |
220 | if (R->allowedxerror == -1) { |
312 | if (R->allowedxerror == -1) |
221 | R->allowedxerror = event->error_code; |
313 | R->allowedxerror = event->error_code; |
222 | return 0; /* ignored anyway */ |
314 | else |
223 | } |
315 | { |
224 | rxvt_print_error("XError: Request: %d . %d, Error: %d", |
316 | rxvt_print_error("XError: Request: %d . %d, Error: %d", |
225 | event->request_code, event->minor_code, |
317 | event->request_code, event->minor_code, |
226 | event->error_code); |
318 | event->error_code); |
227 | /* XXX: probably should call rxvt_clean_exit() bypassing X routines */ |
319 | |
228 | exit(EXIT_FAILURE); |
320 | R->destroy (); |
229 | /* NOTREACHED */ |
321 | } |
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322 | |
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323 | return 0; |
230 | } |
324 | } |
231 | |
325 | |
232 | /*----------------------------------------------------------------------*/ |
326 | /*----------------------------------------------------------------------*/ |
233 | /* |
327 | /* |
234 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
328 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
235 | * TODO: if debugging, this should free up any known resources if we can |
329 | * TODO: if debugging, this should free up any known resources if we can |
236 | */ |
330 | */ |
237 | /* EXTPROTO */ |
331 | /* EXTPROTO */ |
238 | void |
332 | void |
239 | rxvt_clean_exit(void) |
333 | rxvt_clean_exit () |
240 | { |
334 | { |
241 | dR; |
335 | dR; |
242 | |
336 | |
243 | #ifdef DEBUG_SCREEN |
337 | R->destroy (); |
244 | rxvt_scr_release(aR); |
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245 | #endif |
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246 | #ifndef NO_SETOWNER_TTYDEV |
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247 | rxvt_privileged_ttydev(aR_ RESTORE); |
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248 | #endif |
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249 | #ifdef UTMP_SUPPORT |
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250 | rxvt_privileged_utmp(aR_ RESTORE); |
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251 | #endif |
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252 | #ifdef USE_XIM |
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253 | if (R->Input_Context != NULL) { |
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254 | XDestroyIC(R->Input_Context); |
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255 | R->Input_Context = NULL; |
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256 | } |
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257 | #endif |
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258 | } |
338 | } |
259 | |
339 | |
260 | /* ------------------------------------------------------------------------- * |
340 | /* ------------------------------------------------------------------------- * |
261 | * MEMORY ALLOCATION WRAPPERS * |
341 | * MEMORY ALLOCATION WRAPPERS * |
262 | * ------------------------------------------------------------------------- */ |
342 | * ------------------------------------------------------------------------- */ |
… | |
… | |
441 | /*----------------------------------------------------------------------*/ |
521 | /*----------------------------------------------------------------------*/ |
442 | /* |
522 | /* |
443 | * window size/position calculcations for XSizeHint and other storage. |
523 | * window size/position calculcations for XSizeHint and other storage. |
444 | * if width/height are non-zero then override calculated width/height |
524 | * if width/height are non-zero then override calculated width/height |
445 | */ |
525 | */ |
446 | /* EXTPROTO */ |
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447 | void |
526 | void |
448 | rxvt_window_calc(pR_ unsigned int width, unsigned int height) |
527 | rxvt_term::window_calc (unsigned int width, unsigned int height) |
449 | { |
528 | { |
450 | short recalc_x, recalc_y; |
529 | short recalc_x, recalc_y; |
451 | int x, y, sb_w, mb_h, flags; |
530 | int x, y, sb_w, mb_h, flags; |
452 | unsigned int w, h; |
531 | unsigned int w, h; |
453 | unsigned int max_width, max_height; |
532 | unsigned int max_width, max_height; |
454 | |
533 | |
455 | D_SIZE((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
534 | D_SIZE((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
456 | R->TermWin.ncol, R->TermWin.nrow, R->szHint.width, |
535 | TermWin.ncol, TermWin.nrow, szHint.width, |
457 | R->szHint.height)); |
536 | szHint.height)); |
458 | R->szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
537 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
459 | R->szHint.win_gravity = NorthWestGravity; |
538 | szHint.win_gravity = NorthWestGravity; |
460 | /* R->szHint.min_aspect.x = R->szHint.min_aspect.y = 1; */ |
539 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
461 | |
540 | |
462 | recalc_x = recalc_y = 0; |
541 | recalc_x = recalc_y = 0; |
463 | flags = 0; |
542 | flags = 0; |
464 | if (!R->parsed_geometry) { |
543 | if (!parsed_geometry) { |
465 | R->parsed_geometry = 1; |
544 | parsed_geometry = 1; |
466 | if (R->rs[Rs_geometry]) |
545 | if (rs[Rs_geometry]) |
467 | flags = XParseGeometry(R->rs[Rs_geometry], &x, &y, &w, &h); |
546 | flags = XParseGeometry(rs[Rs_geometry], &x, &y, &w, &h); |
468 | if (flags & WidthValue) { |
547 | if (flags & WidthValue) { |
469 | R->TermWin.ncol = BOUND_POSITIVE_INT16(w); |
548 | TermWin.ncol = BOUND_POSITIVE_INT16(w); |
470 | R->szHint.flags |= USSize; |
549 | szHint.flags |= USSize; |
471 | } |
550 | } |
472 | if (flags & HeightValue) { |
551 | if (flags & HeightValue) { |
473 | R->TermWin.nrow = BOUND_POSITIVE_INT16(h); |
552 | TermWin.nrow = BOUND_POSITIVE_INT16(h); |
474 | R->szHint.flags |= USSize; |
553 | szHint.flags |= USSize; |
475 | } |
554 | } |
476 | if (flags & XValue) { |
555 | if (flags & XValue) { |
477 | R->szHint.x = x; |
556 | szHint.x = x; |
478 | R->szHint.flags |= USPosition; |
557 | szHint.flags |= USPosition; |
479 | if (flags & XNegative) { |
558 | if (flags & XNegative) { |
480 | recalc_x = 1; |
559 | recalc_x = 1; |
481 | R->szHint.win_gravity = NorthEastGravity; |
560 | szHint.win_gravity = NorthEastGravity; |
482 | } |
561 | } |
483 | } |
562 | } |
484 | if (flags & YValue) { |
563 | if (flags & YValue) { |
485 | R->szHint.y = y; |
564 | szHint.y = y; |
486 | R->szHint.flags |= USPosition; |
565 | szHint.flags |= USPosition; |
487 | if (flags & YNegative) { |
566 | if (flags & YNegative) { |
488 | recalc_y = 1; |
567 | recalc_y = 1; |
489 | if (R->szHint.win_gravity == NorthEastGravity) |
568 | if (szHint.win_gravity == NorthEastGravity) |
490 | R->szHint.win_gravity = SouthEastGravity; |
569 | szHint.win_gravity = SouthEastGravity; |
491 | else |
570 | else |
492 | R->szHint.win_gravity = SouthWestGravity; |
571 | szHint.win_gravity = SouthWestGravity; |
493 | } |
572 | } |
494 | } |
573 | } |
495 | } |
574 | } |
496 | /* TODO: BOUNDS */ |
575 | /* TODO: BOUNDS */ |
497 | R->TermWin.width = R->TermWin.ncol * R->TermWin.fwidth; |
576 | TermWin.width = TermWin.ncol * TermWin.fwidth; |
498 | R->TermWin.height = R->TermWin.nrow * R->TermWin.fheight; |
577 | TermWin.height = TermWin.nrow * TermWin.fheight; |
499 | max_width = MAX_COLS * R->TermWin.fwidth; |
578 | max_width = MAX_COLS * TermWin.fwidth; |
500 | max_height = MAX_ROWS * R->TermWin.fheight; |
579 | max_height = MAX_ROWS * TermWin.fheight; |
501 | |
580 | |
502 | R->szHint.base_width = R->szHint.base_height = 2 * R->TermWin.int_bwidth; |
581 | szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth; |
503 | |
582 | |
504 | sb_w = mb_h = 0; |
583 | sb_w = mb_h = 0; |
505 | R->window_vt_x = R->window_vt_y = 0; |
584 | window_vt_x = window_vt_y = 0; |
506 | if (scrollbar_visible(R)) { |
585 | if (scrollbar_visible (this)) { |
507 | sb_w = scrollbar_TotalWidth(); |
586 | sb_w = scrollbar_TotalWidth(); |
508 | R->szHint.base_width += sb_w; |
587 | szHint.base_width += sb_w; |
509 | if (!(R->Options & Opt_scrollBar_right)) |
588 | if (!(Options & Opt_scrollBar_right)) |
510 | R->window_vt_x = sb_w; |
589 | window_vt_x = sb_w; |
511 | } |
590 | } |
512 | if (menubar_visible(R)) { |
591 | if (menubar_visible (this)) { |
513 | mb_h = menuBar_TotalHeight(); |
592 | mb_h = menuBar_TotalHeight(); |
514 | R->szHint.base_height += mb_h; |
593 | szHint.base_height += mb_h; |
515 | R->window_vt_y = mb_h; |
594 | window_vt_y = mb_h; |
516 | } |
595 | } |
517 | R->szHint.width_inc = R->TermWin.fwidth; |
596 | szHint.width_inc = TermWin.fwidth; |
518 | R->szHint.height_inc = R->TermWin.fheight; |
597 | szHint.height_inc = TermWin.fheight; |
519 | R->szHint.min_width = R->szHint.base_width + R->szHint.width_inc; |
598 | szHint.min_width = szHint.base_width + szHint.width_inc; |
520 | R->szHint.min_height = R->szHint.base_height + R->szHint.height_inc; |
599 | szHint.min_height = szHint.base_height + szHint.height_inc; |
521 | |
600 | |
522 | if (width && width - R->szHint.base_width < max_width) { |
601 | if (width && width - szHint.base_width < max_width) { |
523 | R->szHint.width = width; |
602 | szHint.width = width; |
524 | R->TermWin.width = width - R->szHint.base_width; |
603 | TermWin.width = width - szHint.base_width; |
525 | } else { |
604 | } else { |
526 | MIN_IT(R->TermWin.width, max_width); |
605 | MIN_IT(TermWin.width, max_width); |
527 | R->szHint.width = R->szHint.base_width + R->TermWin.width; |
606 | szHint.width = szHint.base_width + TermWin.width; |
528 | } |
607 | } |
529 | if (height && height - R->szHint.base_height < max_height) { |
608 | if (height && height - szHint.base_height < max_height) { |
530 | R->szHint.height = height; |
609 | szHint.height = height; |
531 | R->TermWin.height = height - R->szHint.base_height; |
610 | TermWin.height = height - szHint.base_height; |
532 | } else { |
611 | } else { |
533 | MIN_IT(R->TermWin.height, max_height); |
612 | MIN_IT(TermWin.height, max_height); |
534 | R->szHint.height = R->szHint.base_height + R->TermWin.height; |
613 | szHint.height = szHint.base_height + TermWin.height; |
535 | } |
614 | } |
536 | if (scrollbar_visible(R) && (R->Options & Opt_scrollBar_right)) |
615 | if (scrollbar_visible (this) && (Options & Opt_scrollBar_right)) |
537 | R->window_sb_x = R->szHint.width - sb_w; |
616 | window_sb_x = szHint.width - sb_w; |
538 | |
617 | |
539 | if (recalc_x) |
618 | if (recalc_x) |
540 | R->szHint.x += (DisplayWidth(R->Xdisplay, Xscreen) |
619 | szHint.x += (DisplayWidth (Xdisplay, DefaultScreen (Xdisplay)) |
541 | - R->szHint.width - 2 * R->TermWin.ext_bwidth); |
620 | - szHint.width - 2 * TermWin.ext_bwidth); |
542 | if (recalc_y) |
621 | if (recalc_y) |
543 | R->szHint.y += (DisplayHeight(R->Xdisplay, Xscreen) |
622 | szHint.y += (DisplayHeight (Xdisplay, DefaultScreen (Xdisplay)) |
544 | - R->szHint.height - 2 * R->TermWin.ext_bwidth); |
623 | - szHint.height - 2 * TermWin.ext_bwidth); |
545 | |
624 | |
546 | R->TermWin.ncol = R->TermWin.width / R->TermWin.fwidth; |
625 | TermWin.ncol = TermWin.width / TermWin.fwidth; |
547 | R->TermWin.nrow = R->TermWin.height / R->TermWin.fheight; |
626 | TermWin.nrow = TermWin.height / TermWin.fheight; |
548 | D_SIZE((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
627 | D_SIZE((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
549 | R->TermWin.ncol, R->TermWin.nrow, R->szHint.width, |
628 | TermWin.ncol, TermWin.nrow, szHint.width, |
550 | R->szHint.height)); |
629 | szHint.height)); |
551 | return; |
630 | return; |
552 | } |
631 | } |
553 | |
632 | |
554 | /*----------------------------------------------------------------------*/ |
633 | /*----------------------------------------------------------------------*/ |
555 | /* |
634 | /* |
556 | * Tell the teletype handler what size the window is. |
635 | * Tell the teletype handler what size the window is. |
557 | * Called after a window size change. |
636 | * Called after a window size change. |
558 | */ |
637 | */ |
559 | /* EXTPROTO */ |
|
|
560 | void |
638 | void |
561 | rxvt_tt_winsize(int fd, unsigned short col, unsigned short row, int pid) |
639 | rxvt_term::tt_winch () |
562 | { |
640 | { |
563 | struct winsize ws; |
641 | struct winsize ws; |
564 | |
642 | |
565 | if (fd < 0) |
643 | if (cmd_fd < 0) |
566 | return; |
644 | return; |
|
|
645 | |
567 | ws.ws_col = col; |
646 | ws.ws_col = TermWin.ncol; |
568 | ws.ws_row = row; |
647 | ws.ws_row = TermWin.nrow; |
569 | ws.ws_xpixel = ws.ws_ypixel = 0; |
648 | ws.ws_xpixel = ws.ws_ypixel = 0; |
570 | #ifndef DEBUG_SIZE |
649 | #ifndef DEBUG_SIZE |
571 | (void)ioctl(fd, TIOCSWINSZ, &ws); |
650 | (void)ioctl (cmd_fd, TIOCSWINSZ, &ws); |
572 | #else |
651 | #else |
573 | if (ioctl(fd, TIOCSWINSZ, &ws) < 0) { |
652 | if (ioctl (cmd_fd, TIOCSWINSZ, &ws) < 0) |
574 | D_SIZE((stderr, "Failed to send TIOCSWINSZ to fd %d", fd)); |
653 | D_SIZE((stderr, "Failed to send TIOCSWINSZ to fd %d", fd)); |
575 | } |
|
|
576 | # ifdef SIGWINCH |
654 | # ifdef SIGWINCH |
577 | else if (pid) /* force through to the command */ |
655 | else if (cmd_pid) /* force through to the command */ |
578 | kill(pid, SIGWINCH); |
656 | kill (cmd_pid, SIGWINCH); |
579 | # endif |
657 | # endif |
580 | #endif |
658 | #endif |
581 | } |
659 | } |
582 | |
660 | |
583 | /*----------------------------------------------------------------------*/ |
661 | /*----------------------------------------------------------------------*/ |
… | |
… | |
696 | XSetWindowBackground(R->Xdisplay, R->TermWin.vt, |
774 | XSetWindowBackground(R->Xdisplay, R->TermWin.vt, |
697 | R->PixColors[Color_bg]); |
775 | R->PixColors[Color_bg]); |
698 | |
776 | |
699 | /* handle Color_BD, scrollbar background, etc. */ |
777 | /* handle Color_BD, scrollbar background, etc. */ |
700 | |
778 | |
701 | rxvt_set_colorfgbg(aR); |
779 | rxvt_set_colorfgbg (aR); |
702 | rxvt_recolour_cursor(aR); |
780 | R->recolour_cursor (); |
703 | /* the only reasonable way to enforce a clean update */ |
781 | /* the only reasonable way to enforce a clean update */ |
704 | rxvt_scr_poweron(aR); |
782 | rxvt_scr_poweron (aR); |
705 | } |
783 | } |
706 | |
784 | |
707 | #else |
785 | #else |
708 | # define rxvt_set_window_color(aR_ idx,color) ((void)0) |
786 | # define rxvt_set_window_color(aR_ idx,color) ((void)0) |
709 | #endif /* XTERM_COLOR_CHANGE */ |
787 | #endif /* XTERM_COLOR_CHANGE */ |
710 | |
788 | |
711 | /* EXTPROTO */ |
|
|
712 | void |
789 | void |
713 | rxvt_recolour_cursor(pR) |
790 | rxvt_term::recolour_cursor () |
714 | { |
791 | { |
715 | rxvt_color xcol[2]; |
|
|
716 | |
|
|
717 | #if TODO |
792 | #if TODO |
|
|
793 | rxvt_color xcol[2]; |
|
|
794 | |
718 | xcol[0] = R->PixColors[Color_pointer]; |
795 | xcol[0] = PixColors[Color_pointer]; |
719 | xcol[1] = R->PixColors[Color_bg]; |
796 | xcol[1] = PixColors[Color_bg]; |
720 | XQueryColors(R->Xdisplay, XCMAP, xcol, 2); |
797 | XQueryColors (Xdisplay, XCMAP, xcol, 2); |
721 | XRecolorCursor(R->Xdisplay, R->TermWin_cursor, &(xcol[0]), &(xcol[1])); |
798 | XRecolorCursor (Xdisplay, TermWin_cursor, &(xcol[0]), &(xcol[1])); |
722 | #endif |
799 | #endif |
723 | } |
800 | } |
724 | |
801 | |
725 | /*----------------------------------------------------------------------*/ |
802 | /*----------------------------------------------------------------------*/ |
726 | /* |
803 | /* |
… | |
… | |
786 | } |
863 | } |
787 | |
864 | |
788 | /* -------------------------------------------------------------------- * |
865 | /* -------------------------------------------------------------------- * |
789 | * - WINDOW RESIZING - * |
866 | * - WINDOW RESIZING - * |
790 | * -------------------------------------------------------------------- */ |
867 | * -------------------------------------------------------------------- */ |
791 | /* EXTPROTO */ |
|
|
792 | void |
868 | void |
793 | rxvt_resize_all_windows(pR_ unsigned int width, unsigned int height, |
869 | rxvt_term::resize_all_windows (unsigned int width, unsigned int height, int ignoreparent) |
794 | int ignoreparent) |
|
|
795 | { |
870 | { |
796 | int fix_screen; |
871 | int fix_screen; |
797 | |
872 | |
798 | #ifdef SMART_RESIZE |
873 | #ifdef SMART_RESIZE |
799 | int old_width = R->szHint.width, old_height = R->szHint.height; |
874 | int old_width = szHint.width, old_height = szHint.height; |
800 | #endif |
875 | #endif |
801 | |
876 | |
802 | rxvt_window_calc(aR_ width, height); |
877 | window_calc (width, height); |
803 | XSetWMNormalHints(R->Xdisplay, R->TermWin.parent[0], &R->szHint); |
878 | XSetWMNormalHints (Xdisplay, TermWin.parent[0], &szHint); |
804 | if (!ignoreparent) { |
879 | if (!ignoreparent) |
|
|
880 | { |
805 | #ifdef SMART_RESIZE |
881 | #ifdef SMART_RESIZE |
806 | /* |
882 | /* |
807 | * resize by Marius Gedminas <marius.gedminas@uosis.mif.vu.lt> |
883 | * resize by Marius Gedminas <marius.gedminas@uosis.mif.vu.lt> |
808 | * reposition window on resize depending on placement on screen |
884 | * reposition window on resize depending on placement on screen |
809 | */ |
885 | */ |
810 | int x, y, x1, y1; |
886 | int x, y, x1, y1; |
811 | int dx, dy; |
887 | int dx, dy; |
812 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
888 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
813 | Window unused_cr; |
889 | Window unused_cr; |
814 | |
890 | |
815 | XTranslateCoordinates(R->Xdisplay, R->TermWin.parent[0], Xroot, |
891 | XTranslateCoordinates (Xdisplay, TermWin.parent[0], Xroot, |
816 | 0, 0, &x, &y, &unused_cr); |
892 | 0, 0, &x, &y, &unused_cr); |
817 | XGetGeometry(R->Xdisplay, R->TermWin.parent[0], &unused_cr, &x1, &y1, |
893 | XGetGeometry (Xdisplay, TermWin.parent[0], &unused_cr, &x1, &y1, |
818 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
894 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
819 | /* |
895 | /* |
820 | * if Xroot isn't the parent window, a WM will probably have offset |
896 | * if Xroot isn't the parent window, a WM will probably have offset |
821 | * our position for handles and decorations. Counter it |
897 | * our position for handles and decorations. Counter it |
822 | */ |
898 | */ |
823 | if (x1 != x || y1 != y) { |
899 | if (x1 != x || y1 != y) { |
824 | x -= x1; |
900 | x -= x1; |
825 | y -= y1; |
901 | y -= y1; |
|
|
902 | } |
|
|
903 | |
|
|
904 | x1 = (DisplayWidth (Xdisplay, Xscreen) - old_width) / 2; |
|
|
905 | y1 = (DisplayHeight (Xdisplay, Xscreen) - old_height) / 2; |
|
|
906 | dx = old_width - szHint.width; |
|
|
907 | dy = old_height - szHint.height; |
|
|
908 | |
|
|
909 | /* Check position of the center of the window */ |
|
|
910 | if (x < x1) /* left half */ |
|
|
911 | dx = 0; |
|
|
912 | else if (x == x1) /* exact center */ |
|
|
913 | dx /= 2; |
|
|
914 | if (y < y1) /* top half */ |
|
|
915 | dy = 0; |
|
|
916 | else if (y == y1) /* exact center */ |
|
|
917 | dy /= 2; |
|
|
918 | |
|
|
919 | XMoveResizeWindow (Xdisplay, TermWin.parent[0], x + dx, y + dy, |
|
|
920 | szHint.width, szHint.height); |
|
|
921 | #else |
|
|
922 | XResizeWindow (Xdisplay, TermWin.parent[0], szHint.width, |
|
|
923 | szHint.height); |
|
|
924 | #endif |
|
|
925 | } |
|
|
926 | |
|
|
927 | fix_screen = (TermWin.ncol != prev_ncol |
|
|
928 | || TermWin.nrow != prev_nrow); |
|
|
929 | |
|
|
930 | if (fix_screen || width != old_width || height != old_height) |
|
|
931 | { |
|
|
932 | if (scrollbar_visible (this)) |
|
|
933 | { |
|
|
934 | XMoveResizeWindow (Xdisplay, scrollBar.win, window_sb_x, |
|
|
935 | 0, scrollbar_TotalWidth (), szHint.height); |
|
|
936 | resize_scrollbar (); |
826 | } |
937 | } |
827 | |
938 | |
828 | x1 = (DisplayWidth(R->Xdisplay, Xscreen) - old_width) / 2; |
939 | if (menubar_visible (this)) |
829 | y1 = (DisplayHeight(R->Xdisplay, Xscreen) - old_height) / 2; |
940 | XMoveResizeWindow (Xdisplay, menuBar.win, window_vt_x, |
830 | dx = old_width - R->szHint.width; |
941 | 0, TermWin_TotalWidth (), menuBar_TotalHeight ()); |
831 | dy = old_height - R->szHint.height; |
|
|
832 | |
942 | |
833 | /* Check position of the center of the window */ |
943 | XMoveResizeWindow (Xdisplay, TermWin.vt, window_vt_x, |
834 | if (x < x1) /* left half */ |
944 | window_vt_y, TermWin_TotalWidth (), |
835 | dx = 0; |
945 | TermWin_TotalHeight ()); |
836 | else if (x == x1) /* exact center */ |
946 | #ifdef RXVT_GRAPHICS |
837 | dx /= 2; |
947 | if (old_height) |
838 | if (y < y1) /* top half */ |
948 | rxvt_Gr_Resize (this, old_width - szHint.base_width, |
839 | dy = 0; |
|
|
840 | else if (y == y1) /* exact center */ |
|
|
841 | dy /= 2; |
|
|
842 | |
|
|
843 | XMoveResizeWindow(R->Xdisplay, R->TermWin.parent[0], x + dx, y + dy, |
|
|
844 | R->szHint.width, R->szHint.height); |
|
|
845 | #else |
|
|
846 | XResizeWindow(R->Xdisplay, R->TermWin.parent[0], R->szHint.width, |
|
|
847 | R->szHint.height); |
949 | old_height - szHint.base_height); |
848 | #endif |
950 | #endif |
|
|
951 | scr_clear (); |
|
|
952 | #ifdef XPM_BACKGROUND |
|
|
953 | rxvt_resize_pixmap (this); |
|
|
954 | #endif |
|
|
955 | } |
|
|
956 | |
|
|
957 | if (fix_screen || old_height == 0) |
849 | } |
958 | { |
|
|
959 | int curr_screen = -1; |
|
|
960 | int old_ncol = prev_ncol; |
850 | |
961 | |
851 | fix_screen = (R->TermWin.ncol != R->prev_ncol |
962 | /* scr_reset only works on the primary screen */ |
852 | || R->TermWin.nrow != R->prev_nrow); |
963 | if (old_height) /* this is not the first time through */ |
853 | if (fix_screen || width != R->old_width || height != R->old_height) { |
964 | { |
854 | if (scrollbar_visible(R)) { |
965 | unsigned int ncol = TermWin.ncol; |
855 | XMoveResizeWindow(R->Xdisplay, R->scrollBar.win, R->window_sb_x, |
966 | TermWin.ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
856 | 0, scrollbar_TotalWidth(), R->szHint.height); |
967 | curr_screen = rxvt_scr_change_screen (this, PRIMARY); |
857 | rxvt_Resize_scrollBar(aR); |
968 | TermWin.ncol = ncol; |
858 | } |
969 | } |
859 | if (menubar_visible(R)) |
|
|
860 | XMoveResizeWindow(R->Xdisplay, R->menuBar.win, R->window_vt_x, |
|
|
861 | 0, TermWin_TotalWidth(), menuBar_TotalHeight()); |
|
|
862 | XMoveResizeWindow(R->Xdisplay, R->TermWin.vt, R->window_vt_x, |
|
|
863 | R->window_vt_y, TermWin_TotalWidth(), |
|
|
864 | TermWin_TotalHeight()); |
|
|
865 | #ifdef RXVT_GRAPHICS |
|
|
866 | if (R->old_height) |
|
|
867 | rxvt_Gr_Resize(aR_ R->old_width - R->szHint.base_width, |
|
|
868 | R->old_height - R->szHint.base_height); |
|
|
869 | #endif |
|
|
870 | rxvt_scr_clear(aR); |
|
|
871 | #ifdef XPM_BACKGROUND |
|
|
872 | rxvt_resize_pixmap(aR); |
|
|
873 | #endif |
|
|
874 | } |
|
|
875 | |
970 | |
876 | if (fix_screen || R->old_height == 0) { |
|
|
877 | int curr_screen = -1; |
|
|
878 | uint16_t old_ncol = R->prev_ncol; |
|
|
879 | |
|
|
880 | /* scr_reset only works on the primary screen */ |
|
|
881 | if (R->old_height) /* this is not the first time through */ |
|
|
882 | curr_screen = rxvt_scr_change_screen(aR_ PRIMARY); |
|
|
883 | rxvt_scr_reset(aR); |
971 | scr_reset(); |
|
|
972 | |
884 | if (curr_screen >= 0) { /* this is not the first time through */ |
973 | if (curr_screen >= 0) /* this is not the first time through */ |
|
|
974 | { |
885 | rxvt_scr_change_screen(aR_ curr_screen); |
975 | rxvt_scr_change_screen (this, curr_screen); |
886 | rxvt_selection_check(aR_(old_ncol != R->TermWin.ncol ? 4 : 0)); |
976 | rxvt_selection_check (this, old_ncol != TermWin.ncol ? 4 : 0); |
887 | } |
977 | } |
888 | } |
978 | } |
889 | |
979 | |
890 | R->old_width = R->szHint.width; |
980 | old_width = szHint.width; |
891 | R->old_height = R->szHint.height; |
981 | old_height = szHint.height; |
892 | |
982 | |
893 | #ifdef USE_XIM |
983 | #ifdef USE_XIM |
894 | rxvt_IMSetStatusPosition(aR); |
984 | rxvt_IMSetStatusPosition (this); |
895 | #endif |
985 | #endif |
896 | } |
986 | } |
897 | |
987 | |
898 | /* |
988 | /* |
899 | * Set the width/height of the vt window in characters. Units are pixels. |
989 | * Set the width/height of the vt window in characters. Units are pixels. |
… | |
… | |
913 | height = wattr.height - R->szHint.base_height; |
1003 | height = wattr.height - R->szHint.base_height; |
914 | } |
1004 | } |
915 | if (width != R->TermWin.width || height != R->TermWin.height) { |
1005 | if (width != R->TermWin.width || height != R->TermWin.height) { |
916 | width += R->szHint.base_width; |
1006 | width += R->szHint.base_width; |
917 | height += R->szHint.base_height; |
1007 | height += R->szHint.base_height; |
918 | rxvt_resize_all_windows(aR_ width, height, 0); |
1008 | R->resize_all_windows (width, height, 0); |
919 | } |
1009 | } |
920 | } |
1010 | } |
921 | |
1011 | |
922 | /* -------------------------------------------------------------------- * |
1012 | /* -------------------------------------------------------------------- * |
923 | * - X INPUT METHOD ROUTINES - * |
1013 | * - X INPUT METHOD ROUTINES - * |
924 | * -------------------------------------------------------------------- */ |
1014 | * -------------------------------------------------------------------- */ |
925 | #ifdef USE_XIM |
1015 | #ifdef USE_XIM |
926 | /* INTPROTO */ |
|
|
927 | void |
1016 | void |
928 | rxvt_setSize(pR_ XRectangle * size) |
1017 | rxvt_term::set_size (XRectangle *size) |
929 | { |
1018 | { |
930 | size->x = R->TermWin.int_bwidth; |
1019 | size->x = TermWin.int_bwidth; |
931 | size->y = R->TermWin.int_bwidth; |
1020 | size->y = TermWin.int_bwidth; |
932 | size->width = Width2Pixel(R->TermWin.ncol); |
1021 | size->width = Width2Pixel(TermWin.ncol); |
933 | size->height = Height2Pixel(R->TermWin.nrow); |
1022 | size->height = Height2Pixel(TermWin.nrow); |
934 | } |
1023 | } |
935 | |
1024 | |
936 | /* INTPROTO */ |
|
|
937 | void |
1025 | void |
938 | rxvt_setColor(pR_ unsigned long *fg, unsigned long *bg) |
1026 | rxvt_term::set_color (unsigned long *fg, unsigned long *bg) |
939 | { |
1027 | { |
940 | *fg = R->PixColors[Color_fg]; |
1028 | *fg = PixColors[Color_fg]; |
941 | *bg = R->PixColors[Color_bg]; |
1029 | *bg = PixColors[Color_bg]; |
942 | } |
1030 | } |
943 | |
1031 | |
944 | /* Checking whether input method is running. */ |
1032 | /* Checking whether input method is running. */ |
945 | /* INTPROTO */ |
1033 | /* INTPROTO */ |
946 | Bool |
1034 | Bool |
… | |
… | |
981 | || R->event_type == SelectionNotify |
1069 | || R->event_type == SelectionNotify |
982 | || R->event_type == ButtonRelease || R->event_type == FocusIn) |
1070 | || R->event_type == ButtonRelease || R->event_type == FocusIn) |
983 | || !rxvt_IMisRunning(aR)) |
1071 | || !rxvt_IMisRunning(aR)) |
984 | return; |
1072 | return; |
985 | |
1073 | |
986 | rxvt_setPosition(aR_ & spot); |
1074 | R->set_position (&spot); |
987 | |
1075 | |
988 | preedit_attr = XVaCreateNestedList(0, XNSpotLocation, &spot, NULL); |
1076 | preedit_attr = XVaCreateNestedList(0, XNSpotLocation, &spot, NULL); |
989 | XSetICValues(R->Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
1077 | XSetICValues(R->Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
990 | XFree(preedit_attr); |
1078 | XFree(preedit_attr); |
991 | } |
1079 | } |
992 | |
1080 | |
993 | /* EXTPROTO */ |
|
|
994 | void |
1081 | void |
995 | rxvt_setTermFontSet(pR_ int idx) |
|
|
996 | { |
|
|
997 | char *string; |
|
|
998 | long length; |
|
|
999 | int success = 0; |
|
|
1000 | |
|
|
1001 | if (idx < 0 || idx >= MAX_NFONTS) |
|
|
1002 | return; |
|
|
1003 | } |
|
|
1004 | |
|
|
1005 | /* INTPROTO */ |
|
|
1006 | void |
|
|
1007 | rxvt_setPreeditArea(pR_ XRectangle * preedit_rect, XRectangle * status_rect, |
1082 | rxvt_term::set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, |
1008 | XRectangle * needed_rect) |
1083 | XRectangle * needed_rect) |
1009 | { |
1084 | { |
1010 | int mbh, vtx = 0; |
1085 | int mbh, vtx = 0; |
1011 | |
1086 | |
1012 | if (scrollbar_visible(R) && !(R->Options & Opt_scrollBar_right)) |
1087 | if (scrollbar_visible (this) && !(Options & Opt_scrollBar_right)) |
1013 | vtx = scrollbar_TotalWidth(); |
1088 | vtx = scrollbar_TotalWidth(); |
|
|
1089 | |
1014 | mbh = menubar_visible(R) ? menuBar_TotalHeight() : 0; |
1090 | mbh = menubar_visible (this) ? menuBar_TotalHeight() : 0; |
1015 | mbh -= R->TermWin.lineSpace; |
1091 | mbh -= TermWin.lineSpace; |
1016 | |
1092 | |
1017 | preedit_rect->x = needed_rect->width + vtx; |
1093 | preedit_rect->x = needed_rect->width + vtx; |
1018 | preedit_rect->y = Height2Pixel(R->TermWin.nrow - 1) + mbh; |
1094 | preedit_rect->y = Height2Pixel(TermWin.nrow - 1) + mbh; |
1019 | |
1095 | |
1020 | preedit_rect->width = Width2Pixel(R->TermWin.ncol + 1) - needed_rect->width |
1096 | preedit_rect->width = Width2Pixel(TermWin.ncol + 1) - needed_rect->width + vtx; |
1021 | + vtx; |
|
|
1022 | preedit_rect->height = Height2Pixel(1); |
1097 | preedit_rect->height = Height2Pixel(1); |
1023 | |
1098 | |
1024 | status_rect->x = vtx; |
1099 | status_rect->x = vtx; |
1025 | status_rect->y = Height2Pixel(R->TermWin.nrow - 1) + mbh; |
1100 | status_rect->y = Height2Pixel(TermWin.nrow - 1) + mbh; |
1026 | |
1101 | |
1027 | status_rect->width = needed_rect->width ? needed_rect->width |
1102 | status_rect->width = needed_rect->width ? needed_rect->width : Width2Pixel(TermWin.ncol + 1); |
1028 | : Width2Pixel(R->TermWin.ncol + 1); |
|
|
1029 | status_rect->height = Height2Pixel(1); |
1103 | status_rect->height = Height2Pixel(1); |
1030 | } |
1104 | } |
1031 | |
1105 | |
1032 | /* ARGSUSED */ |
1106 | /* ARGSUSED */ |
1033 | /* INTPROTO */ |
1107 | /* INTPROTO */ |
1034 | void |
1108 | void |
… | |
… | |
1044 | XRegisterIMInstantiateCallback(R->Xdisplay, NULL, NULL, NULL, |
1118 | XRegisterIMInstantiateCallback(R->Xdisplay, NULL, NULL, NULL, |
1045 | rxvt_IMInstantiateCallback, NULL); |
1119 | rxvt_IMInstantiateCallback, NULL); |
1046 | } |
1120 | } |
1047 | |
1121 | |
1048 | /* |
1122 | /* |
1049 | * X manual pages and include files don't match on some systems: |
|
|
1050 | * some think this is an XIDProc and others an XIMProc so we can't |
|
|
1051 | * use the first argument - need to update this to be nice for |
|
|
1052 | * both types via some sort of configure detection |
|
|
1053 | */ |
|
|
1054 | /* ARGSUSED */ |
|
|
1055 | /* EXTPROTO */ |
|
|
1056 | void |
|
|
1057 | rxvt_IMInstantiateCallback(Display * unused |
|
|
1058 | __attribute__ ((unused)), XPointer client_data |
|
|
1059 | __attribute__ ((unused)), XPointer call_data |
|
|
1060 | __attribute__ ((unused))) |
|
|
1061 | { |
|
|
1062 | dR; |
|
|
1063 | int i, found, had_im; |
|
|
1064 | const char *p; |
|
|
1065 | char **s; |
|
|
1066 | char buf[IMBUFSIZ]; |
|
|
1067 | |
|
|
1068 | D_MAIN((stderr, "rxvt_IMInstantiateCallback()")); |
|
|
1069 | if (R->Input_Context) |
|
|
1070 | return; |
|
|
1071 | |
|
|
1072 | found = had_im = 0; |
|
|
1073 | p = R->rs[Rs_inputMethod]; |
|
|
1074 | if (p && *p) { |
|
|
1075 | had_im = 1; |
|
|
1076 | s = rxvt_splitcommastring(p); |
|
|
1077 | for (i = 0; s[i]; i++) { |
|
|
1078 | if (*s[i]) { |
|
|
1079 | STRCPY(buf, "@im="); |
|
|
1080 | STRNCAT(buf, s[i], IMBUFSIZ - 5); |
|
|
1081 | if ((p = XSetLocaleModifiers(buf)) != NULL && *p |
|
|
1082 | && (rxvt_IM_get_IC(aR) == True)) { |
|
|
1083 | found = 1; |
|
|
1084 | break; |
|
|
1085 | } |
|
|
1086 | } |
|
|
1087 | } |
|
|
1088 | for (i = 0; s[i]; i++) |
|
|
1089 | free(s[i]); |
|
|
1090 | free(s); |
|
|
1091 | } |
|
|
1092 | if (found) |
|
|
1093 | return; |
|
|
1094 | |
|
|
1095 | /* try with XMODIFIERS env. var. */ |
|
|
1096 | if ((p = XSetLocaleModifiers("")) != NULL && *p) { |
|
|
1097 | rxvt_IM_get_IC(aR); |
|
|
1098 | return; |
|
|
1099 | } |
|
|
1100 | |
|
|
1101 | /* try with no modifiers base IF the user didn't specify an IM */ |
|
|
1102 | if (!had_im && (p = XSetLocaleModifiers("@im=none")) != NULL && *p |
|
|
1103 | && rxvt_IM_get_IC(aR) == True) |
|
|
1104 | return; |
|
|
1105 | } |
|
|
1106 | |
|
|
1107 | /* |
|
|
1108 | * Try to open a XIM with the current modifiers, then see if we can |
1123 | * Try to open a XIM with the current modifiers, then see if we can |
1109 | * open a suitable preedit type |
1124 | * open a suitable preedit type |
1110 | */ |
1125 | */ |
1111 | /* INTPROTO */ |
1126 | static Bool |
1112 | Bool |
|
|
1113 | rxvt_IM_get_IC(pR) |
1127 | rxvt_IM_get_IC (pR) |
1114 | { |
1128 | { |
1115 | int i, j, found; |
1129 | int i, j, found; |
1116 | XIM xim; |
1130 | XIM xim; |
1117 | XPoint spot; |
1131 | XPoint spot; |
1118 | XRectangle rect, status_rect, needed_rect; |
1132 | XRectangle rect, status_rect, needed_rect; |
… | |
… | |
1122 | XIMStyles *xim_styles; |
1136 | XIMStyles *xim_styles; |
1123 | XVaNestedList preedit_attr, status_attr; |
1137 | XVaNestedList preedit_attr, status_attr; |
1124 | XIMCallback ximcallback; |
1138 | XIMCallback ximcallback; |
1125 | |
1139 | |
1126 | D_MAIN((stderr, "rxvt_IM_get_IC()")); |
1140 | D_MAIN((stderr, "rxvt_IM_get_IC()")); |
1127 | xim = XOpenIM(R->Xdisplay, NULL, NULL, NULL); |
1141 | xim = XOpenIM (R->Xdisplay, NULL, NULL, NULL); |
1128 | if (xim == NULL) |
1142 | if (xim == NULL) |
1129 | return False; |
1143 | return False; |
1130 | |
1144 | |
1131 | xim_styles = NULL; |
1145 | xim_styles = NULL; |
1132 | if (XGetIMValues(xim, XNQueryInputStyle, &xim_styles, NULL) |
1146 | if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL) |
1133 | || !xim_styles || !xim_styles->count_styles) { |
1147 | || !xim_styles || !xim_styles->count_styles) { |
1134 | XCloseIM(xim); |
1148 | XCloseIM(xim); |
1135 | return False; |
1149 | return False; |
1136 | } |
1150 | } |
1137 | |
1151 | |
… | |
… | |
1162 | return False; |
1176 | return False; |
1163 | } |
1177 | } |
1164 | |
1178 | |
1165 | ximcallback.callback = rxvt_IMDestroyCallback; |
1179 | ximcallback.callback = rxvt_IMDestroyCallback; |
1166 | |
1180 | |
1167 | /* XXX: not sure why we need this (as well as IC one below) */ |
1181 | /* XXX: not sure why we need this (as well as IC one below) */ |
1168 | XSetIMValues(xim, XNDestroyCallback, &ximcallback, NULL); |
1182 | XSetIMValues(xim, XNDestroyCallback, &ximcallback, NULL); |
1169 | |
1183 | |
1170 | preedit_attr = status_attr = NULL; |
1184 | preedit_attr = status_attr = NULL; |
1171 | |
1185 | |
1172 | if (R->input_style & XIMPreeditPosition) { |
1186 | if (R->input_style & XIMPreeditPosition) { |
1173 | rxvt_setSize(aR_ & rect); |
1187 | R->set_size (&rect); |
1174 | rxvt_setPosition(aR_ & spot); |
1188 | R->set_position (&spot); |
1175 | rxvt_setColor(aR_ & fg, &bg); |
1189 | R->set_color (&fg, &bg); |
1176 | |
1190 | |
1177 | preedit_attr = XVaCreateNestedList(0, XNArea, &rect, |
1191 | preedit_attr = XVaCreateNestedList(0, XNArea, &rect, |
1178 | XNSpotLocation, &spot, |
1192 | XNSpotLocation, &spot, |
1179 | XNForeground, fg, XNBackground, bg, |
1193 | XNForeground, fg, XNBackground, bg, |
1180 | //XNFontSet, R->TermWin.fontset, |
1194 | //XNFontSet, R->TermWin.fontset, |
1181 | NULL); |
1195 | NULL); |
1182 | } else if (R->input_style & XIMPreeditArea) { |
1196 | } else if (R->input_style & XIMPreeditArea) { |
1183 | rxvt_setColor(aR_ & fg, &bg); |
1197 | R->set_color (&fg, &bg); |
1184 | |
1198 | |
1185 | /* |
1199 | /* |
1186 | * The necessary width of preedit area is unknown |
1200 | * The necessary width of preedit area is unknown |
1187 | * until create input context. |
1201 | * until create input context. |
1188 | */ |
1202 | */ |
1189 | needed_rect.width = 0; |
1203 | needed_rect.width = 0; |
1190 | |
1204 | |
1191 | rxvt_setPreeditArea(aR_ & rect, &status_rect, &needed_rect); |
1205 | R->set_preedit_area(&rect, &status_rect, &needed_rect); |
1192 | |
1206 | |
1193 | preedit_attr = XVaCreateNestedList(0, XNArea, &rect, |
1207 | preedit_attr = XVaCreateNestedList(0, XNArea, &rect, |
1194 | XNForeground, fg, XNBackground, bg, |
1208 | XNForeground, fg, XNBackground, bg, |
1195 | //XNFontSet, R->TermWin.fontset, |
1209 | //XNFontSet, R->TermWin.fontset, |
1196 | NULL); |
1210 | NULL); |
… | |
… | |
1220 | rxvt_IMSetStatusPosition(aR); |
1234 | rxvt_IMSetStatusPosition(aR); |
1221 | D_MAIN((stderr, "rxvt_IM_get_IC() - successful connection")); |
1235 | D_MAIN((stderr, "rxvt_IM_get_IC() - successful connection")); |
1222 | return True; |
1236 | return True; |
1223 | } |
1237 | } |
1224 | |
1238 | |
|
|
1239 | /* |
|
|
1240 | * X manual pages and include files don't match on some systems: |
|
|
1241 | * some think this is an XIDProc and others an XIMProc so we can't |
|
|
1242 | * use the first argument - need to update this to be nice for |
|
|
1243 | * both types via some sort of configure detection |
|
|
1244 | */ |
|
|
1245 | /* ARGSUSED */ |
|
|
1246 | /* EXTPROTO */ |
|
|
1247 | void |
|
|
1248 | rxvt_IMInstantiateCallback(Display * unused |
|
|
1249 | __attribute__ ((unused)), XPointer client_data |
|
|
1250 | __attribute__ ((unused)), XPointer call_data |
|
|
1251 | __attribute__ ((unused))) |
|
|
1252 | { |
|
|
1253 | dR; |
|
|
1254 | int i, found, had_im; |
|
|
1255 | const char *p; |
|
|
1256 | char **s; |
|
|
1257 | char buf[IMBUFSIZ]; |
|
|
1258 | |
|
|
1259 | D_MAIN((stderr, "rxvt_IMInstantiateCallback()")); |
|
|
1260 | if (R->Input_Context) |
|
|
1261 | return; |
|
|
1262 | |
|
|
1263 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
|
|
1264 | if (R->rs[Rs_imLocale]) |
|
|
1265 | setlocale (LC_CTYPE, R->rs[Rs_imLocale]); |
|
|
1266 | #endif |
|
|
1267 | |
|
|
1268 | p = R->rs[Rs_inputMethod]; |
|
|
1269 | if (p && *p) |
|
|
1270 | { |
|
|
1271 | bool found = false; |
|
|
1272 | |
|
|
1273 | s = rxvt_splitcommastring (p); |
|
|
1274 | for (i = 0; s[i]; i++) |
|
|
1275 | { |
|
|
1276 | if (*s[i]) |
|
|
1277 | { |
|
|
1278 | STRCPY (buf, "@im="); |
|
|
1279 | STRNCAT (buf, s[i], IMBUFSIZ - 5); |
|
|
1280 | if ((p = XSetLocaleModifiers (buf)) && *p |
|
|
1281 | && rxvt_IM_get_IC (aR)) |
|
|
1282 | { |
|
|
1283 | found = true; |
|
|
1284 | break; |
|
|
1285 | } |
|
|
1286 | } |
|
|
1287 | } |
|
|
1288 | for (i = 0; s[i]; i++) |
|
|
1289 | free(s[i]); |
|
|
1290 | free(s); |
|
|
1291 | |
|
|
1292 | if (found) |
|
|
1293 | goto done; |
|
|
1294 | } |
|
|
1295 | |
|
|
1296 | /* try with XMODIFIERS env. var. */ |
|
|
1297 | if ((p = XSetLocaleModifiers ("")) && *p |
|
|
1298 | && rxvt_IM_get_IC (aR)) |
|
|
1299 | goto done; |
|
|
1300 | |
|
|
1301 | /* try with no modifiers base IF the user didn't specify an IM */ |
|
|
1302 | if ((p = XSetLocaleModifiers ("@im=none")) && *p |
|
|
1303 | && rxvt_IM_get_IC (aR) == True) |
|
|
1304 | goto done; |
|
|
1305 | |
|
|
1306 | done: |
|
|
1307 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
|
|
1308 | if (R->rs[Rs_imLocale]) |
|
|
1309 | setlocale (LC_CTYPE, R->locale); |
|
|
1310 | #endif |
|
|
1311 | } |
|
|
1312 | |
1225 | /* EXTPROTO */ |
1313 | /* EXTPROTO */ |
1226 | void |
1314 | void |
1227 | rxvt_IMSetStatusPosition(pR) |
1315 | rxvt_IMSetStatusPosition(pR) |
1228 | { |
1316 | { |
1229 | XRectangle preedit_rect, status_rect, *needed_rect; |
1317 | XRectangle preedit_rect, status_rect, *needed_rect; |
… | |
… | |
1237 | /* Getting the necessary width of preedit area */ |
1325 | /* Getting the necessary width of preedit area */ |
1238 | status_attr = XVaCreateNestedList(0, XNAreaNeeded, &needed_rect, NULL); |
1326 | status_attr = XVaCreateNestedList(0, XNAreaNeeded, &needed_rect, NULL); |
1239 | XGetICValues(R->Input_Context, XNStatusAttributes, status_attr, NULL); |
1327 | XGetICValues(R->Input_Context, XNStatusAttributes, status_attr, NULL); |
1240 | XFree(status_attr); |
1328 | XFree(status_attr); |
1241 | |
1329 | |
1242 | rxvt_setPreeditArea(aR_ & preedit_rect, &status_rect, needed_rect); |
1330 | R->set_preedit_area(&preedit_rect, &status_rect, needed_rect); |
1243 | |
1331 | |
1244 | preedit_attr = XVaCreateNestedList(0, XNArea, &preedit_rect, NULL); |
1332 | preedit_attr = XVaCreateNestedList(0, XNArea, &preedit_rect, NULL); |
1245 | status_attr = XVaCreateNestedList(0, XNArea, &status_rect, NULL); |
1333 | status_attr = XVaCreateNestedList(0, XNArea, &status_rect, NULL); |
1246 | |
1334 | |
1247 | XSetICValues(R->Input_Context, |
1335 | XSetICValues(R->Input_Context, |