1 | /*--------------------------------*-C-*---------------------------------* |
1 | /*--------------------------------*-C-*---------------------------------* |
2 | * File: main.c |
2 | * File: main.c |
3 | *----------------------------------------------------------------------* |
3 | *----------------------------------------------------------------------* |
4 | * $Id: main.C,v 1.5 2003/11/25 15:44:38 pcg Exp $ |
4 | * $Id: main.C,v 1.21 2004/01/29 23:26:01 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 |
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79 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
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80 | #endif |
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81 | #ifdef TEXT_BLINK |
65 | blink_ev (this, &rxvt_term::blink_cb), |
82 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
66 | #endif |
83 | #endif |
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84 | #ifdef POINTER_BLANK |
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85 | pointer_ev (this, &rxvt_term::pointer_cb), |
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86 | #endif |
67 | x_ev (this, &rxvt_term::x_cb) |
87 | x_ev (this, &rxvt_term::x_cb), |
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88 | check_ev (this, &rxvt_term::check_cb), |
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89 | incr_ev (this, &rxvt_term::incr_cb), |
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90 | pty_ev (this, &rxvt_term::pty_cb) |
68 | { |
91 | { |
69 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
92 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
70 | } |
93 | } |
71 | |
94 | |
72 | rxvt_term::~rxvt_term () |
95 | rxvt_term::~rxvt_term () |
73 | { |
96 | { |
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97 | scr_release (); |
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98 | |
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99 | free (locale); |
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100 | free (codeset); |
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101 | |
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102 | #ifndef NO_SETOWNER_TTYDEV |
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103 | rxvt_privileged_ttydev (this, RESTORE); |
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104 | #endif |
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105 | #ifdef UTMP_SUPPORT |
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106 | rxvt_privileged_utmp (this, RESTORE); |
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107 | #endif |
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108 | #ifdef USE_XIM |
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109 | if (Input_Context != NULL) |
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110 | { |
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111 | XDestroyIC (Input_Context); |
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112 | Input_Context = NULL; |
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113 | } |
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114 | #endif |
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115 | |
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116 | if (cmd_fd >= 0) |
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117 | close (cmd_fd); |
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118 | |
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119 | if (Xfd >= 0) |
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120 | XCloseDisplay (Xdisplay); |
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121 | |
74 | delete PixColors; |
122 | delete PixColors; |
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123 | } |
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124 | |
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125 | void |
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126 | rxvt_term::destroy () |
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127 | { |
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128 | check_ev.stop (); |
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129 | pty_ev.stop (); |
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130 | x_ev.stop (); |
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131 | #ifdef CURSOR_BLINK |
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132 | cursor_blink_ev.stop (); |
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133 | #endif |
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134 | #ifdef TEXT_BLINK |
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135 | text_blink_ev.stop (); |
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136 | #endif |
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137 | #ifdef POINTER_BLANK |
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138 | pointer_ev.stop (); |
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139 | #endif |
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140 | |
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141 | destroy_ev.start (0); |
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142 | } |
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143 | |
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144 | void |
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145 | rxvt_term::destroy_cb (time_watcher &w) |
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146 | { |
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147 | SET_R (this); |
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148 | |
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149 | delete this; |
75 | } |
150 | } |
76 | |
151 | |
77 | /*----------------------------------------------------------------------*/ |
152 | /*----------------------------------------------------------------------*/ |
78 | /* rxvt_init() */ |
153 | /* rxvt_init() */ |
79 | /* LIBPROTO */ |
154 | /* LIBPROTO */ |
80 | rxvt_t |
155 | rxvt_t |
81 | rxvt_init(int argc, const char *const *argv) |
156 | rxvt_init (int argc, const char *const *argv) |
82 | { |
157 | { |
83 | SET_R(new rxvt_term); |
158 | SET_R (new rxvt_term); |
84 | dR; |
159 | dR; |
85 | |
160 | |
86 | if (!R->init_vars () || !R->init (argc, argv)) |
161 | if (!R->init_vars () || !R->init (argc, argv)) |
87 | { |
162 | { |
88 | delete R; |
163 | delete R; |
… | |
… | |
90 | } |
165 | } |
91 | |
166 | |
92 | return R; |
167 | return R; |
93 | } |
168 | } |
94 | |
169 | |
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170 | /* EXTPROTO */ |
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171 | void |
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172 | rxvt_init_signals () |
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173 | { |
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174 | /* install exit handler for cleanup */ |
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175 | #if 0 |
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176 | #ifdef HAVE_ATEXIT |
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177 | atexit(rxvt_clean_exit); |
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178 | #else |
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179 | #endif |
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180 | #endif |
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181 | |
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182 | struct sigaction sa; |
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183 | |
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184 | sigfillset (&sa.sa_mask); |
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185 | sa.sa_flags = SA_NOCLDSTOP | SA_RESTART; |
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186 | sa.sa_handler = SIG_IGN; sigaction (SIGHUP , &sa, 0); |
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187 | sa.sa_handler = SIG_IGN; sigaction (SIGPIPE, &sa, 0); |
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188 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGINT , &sa, 0); |
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189 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGQUIT, &sa, 0); |
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190 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGTERM, &sa, 0); |
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191 | sa.sa_handler = rxvt_Child_signal; sigaction (SIGCHLD, &sa, 0); |
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192 | |
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193 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
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194 | /* signal (SIGURG, SIG_DFL); */ |
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195 | |
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196 | XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
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197 | //XSetIOErrorHandler ((XErrorHandler) rxvt_xioerror_handler); |
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198 | } |
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199 | |
95 | bool |
200 | bool |
96 | rxvt_term::init (int argc, const char *const *argv) |
201 | rxvt_term::init (int argc, const char *const *argv) |
97 | { |
202 | { |
98 | dR;//TODO (scrollbar, setidle) |
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99 | |
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100 | /* |
203 | /* |
101 | * Save and then give up any super-user privileges |
204 | * Save and then give up any super-user privileges |
102 | * If we need privileges in any area then we must specifically request it. |
205 | * If we need privileges in any area then we must specifically request it. |
103 | * We should only need to be root in these cases: |
206 | * We should only need to be root in these cases: |
104 | * 1. write utmp entries on some systems |
207 | * 1. write utmp entries on some systems |
105 | * 2. chown tty on some systems |
208 | * 2. chown tty on some systems |
106 | */ |
209 | */ |
107 | rxvt_privileges (this, SAVE); |
210 | rxvt_privileges (this, SAVE); |
108 | rxvt_privileges (this, IGNORE); |
211 | rxvt_privileges (this, IGNORE); |
109 | |
212 | |
110 | rxvt_init_secondary (this); |
213 | init_secondary (); |
111 | |
214 | |
112 | const char **cmd_argv = rxvt_init_resources (this, argc, argv); |
215 | const char **cmd_argv = init_resources (argc, argv); |
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216 | |
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217 | set_locale (""); |
113 | |
218 | |
114 | #if (MENUBAR_MAX) |
219 | #if (MENUBAR_MAX) |
115 | rxvt_menubar_read (this, rs[Rs_menu]); |
220 | rxvt_menubar_read (this, rs[Rs_menu]); |
116 | #endif |
221 | #endif |
117 | #ifdef HAVE_SCROLLBARS |
222 | #ifdef HAVE_SCROLLBARS |
118 | if (Options & Opt_scrollBar) |
223 | if (Options & Opt_scrollBar) |
119 | scrollbar_setIdle (); /* set existence for size calculations */ |
224 | scrollBar.setIdle (); /* set existence for size calculations */ |
120 | #endif |
225 | #endif |
121 | |
226 | |
122 | rxvt_Create_Windows (this, argc, argv); |
227 | create_windows (argc, argv); |
123 | |
228 | |
124 | rxvt_init_xlocale (this); |
229 | init_xlocale (); |
125 | |
230 | |
126 | rxvt_scr_reset (this); /* initialize screen */ |
231 | scr_reset (); /* initialize screen */ |
127 | #ifdef RXVT_GRAPHICS |
232 | #ifdef RXVT_GRAPHICS |
128 | rxvt_Gr_reset (this); /* reset graphics */ |
233 | rxvt_Gr_reset (this); /* reset graphics */ |
129 | #endif |
234 | #endif |
130 | |
235 | |
131 | #if 0 |
236 | #if 0 |
132 | #ifdef DEBUG_X |
237 | #ifdef DEBUG_X |
133 | XSynchronize(Xdisplay, True); |
238 | XSynchronize(Xdisplay, True); |
134 | XSetErrorHandler((XErrorHandler) abort); |
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135 | #else |
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136 | XSetErrorHandler((XErrorHandler) rxvt_xerror_handler); |
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137 | #endif |
239 | #endif |
138 | #endif |
240 | #endif |
139 | |
241 | |
140 | #ifdef HAVE_SCROLLBARS |
242 | #ifdef HAVE_SCROLLBARS |
141 | if (Options & Opt_scrollBar) |
243 | if (Options & Opt_scrollBar) |
142 | rxvt_Resize_scrollBar (this); /* create and map scrollbar */ |
244 | resize_scrollbar (); /* create and map scrollbar */ |
143 | #endif |
245 | #endif |
144 | #if (MENUBAR_MAX) |
246 | #if (MENUBAR_MAX) |
145 | if (menubar_visible(r)) |
247 | if (menubar_visible(r)) |
146 | XMapWindow (Xdisplay, menuBar.win); |
248 | XMapWindow (Xdisplay, menuBar.win); |
147 | #endif |
249 | #endif |
… | |
… | |
153 | } |
255 | } |
154 | #endif |
256 | #endif |
155 | XMapWindow (Xdisplay, TermWin.vt); |
257 | XMapWindow (Xdisplay, TermWin.vt); |
156 | XMapWindow (Xdisplay, TermWin.parent[0]); |
258 | XMapWindow (Xdisplay, TermWin.parent[0]); |
157 | |
259 | |
158 | rxvt_init_env (this); |
260 | init_env (); |
159 | rxvt_init_command (this, cmd_argv); |
261 | init_command (cmd_argv); |
160 | |
262 | |
161 | x_ev.start (Xfd, EVENT_READ); |
263 | x_ev.start (Xfd, EVENT_READ); |
162 | pty_ev.start (cmd_fd, EVENT_READ); |
264 | pty_ev.start (cmd_fd, EVENT_READ); |
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265 | |
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266 | check_ev.start (); |
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267 | |
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268 | process_x_events (); |
163 | |
269 | |
164 | return true; |
270 | return true; |
165 | } |
271 | } |
166 | |
272 | |
167 | /* ------------------------------------------------------------------------- * |
273 | /* ------------------------------------------------------------------------- * |
… | |
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173 | /* ARGSUSED */ |
279 | /* ARGSUSED */ |
174 | /* EXTPROTO */ |
280 | /* EXTPROTO */ |
175 | RETSIGTYPE |
281 | RETSIGTYPE |
176 | rxvt_Child_signal(int sig __attribute__ ((unused))) |
282 | rxvt_Child_signal(int sig __attribute__ ((unused))) |
177 | { |
283 | { |
178 | dR; |
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179 | int pid, save_errno = errno; |
284 | int pid, save_errno = errno; |
180 | |
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181 | do { |
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182 | errno = 0; |
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183 | } while ((pid = waitpid(-1, NULL, WNOHANG)) == -1 && errno == EINTR); |
285 | while ((pid = waitpid (-1, NULL, WNOHANG)) == -1 && errno == EINTR) |
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286 | ; |
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287 | errno = save_errno; |
184 | |
288 | |
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289 | #if 0 |
185 | if (pid == R->cmd_pid) |
290 | if (pid == R->cmd_pid) |
186 | exit(EXIT_SUCCESS); |
291 | exit (EXIT_SUCCESS); |
187 | |
292 | #endif |
188 | errno = save_errno; |
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189 | signal(SIGCHLD, rxvt_Child_signal); |
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190 | } |
293 | } |
191 | |
294 | |
192 | /* |
295 | /* |
193 | * Catch a fatal signal and tidy up before quitting |
296 | * Catch a fatal signal and tidy up before quitting |
194 | */ |
297 | */ |
… | |
… | |
208 | /* INTPROTO */ |
311 | /* INTPROTO */ |
209 | int |
312 | int |
210 | rxvt_xerror_handler(const Display * display |
313 | rxvt_xerror_handler(const Display * display |
211 | __attribute__ ((unused)), const XErrorEvent * event) |
314 | __attribute__ ((unused)), const XErrorEvent * event) |
212 | { |
315 | { |
213 | dR; |
316 | dR; |
214 | |
317 | |
215 | if (R->allowedxerror == -1) { |
318 | if (R->allowedxerror == -1) |
216 | R->allowedxerror = event->error_code; |
319 | R->allowedxerror = event->error_code; |
217 | return 0; /* ignored anyway */ |
320 | else |
218 | } |
321 | { |
219 | rxvt_print_error("XError: Request: %d . %d, Error: %d", |
322 | rxvt_print_error("XError: Request: %d . %d, Error: %d", |
220 | event->request_code, event->minor_code, |
323 | event->request_code, event->minor_code, |
221 | event->error_code); |
324 | event->error_code); |
222 | /* XXX: probably should call rxvt_clean_exit() bypassing X routines */ |
325 | |
223 | exit(EXIT_FAILURE); |
326 | R->destroy (); |
224 | /* NOTREACHED */ |
327 | } |
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328 | |
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329 | return 0; |
225 | } |
330 | } |
226 | |
331 | |
227 | /*----------------------------------------------------------------------*/ |
332 | /*----------------------------------------------------------------------*/ |
228 | /* |
333 | /* |
229 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
334 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
230 | * TODO: if debugging, this should free up any known resources if we can |
335 | * TODO: if debugging, this should free up any known resources if we can |
231 | */ |
336 | */ |
232 | /* EXTPROTO */ |
337 | /* EXTPROTO */ |
233 | void |
338 | void |
234 | rxvt_clean_exit(void) |
339 | rxvt_clean_exit () |
235 | { |
340 | { |
236 | dR; |
341 | dR; |
237 | |
342 | |
238 | #ifdef DEBUG_SCREEN |
343 | R->destroy (); |
239 | rxvt_scr_release(aR); |
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240 | #endif |
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241 | #ifndef NO_SETOWNER_TTYDEV |
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242 | rxvt_privileged_ttydev(aR_ RESTORE); |
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243 | #endif |
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244 | #ifdef UTMP_SUPPORT |
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245 | rxvt_privileged_utmp(aR_ RESTORE); |
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246 | #endif |
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247 | #ifdef USE_XIM |
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248 | if (R->Input_Context != NULL) { |
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249 | XDestroyIC(R->Input_Context); |
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250 | R->Input_Context = NULL; |
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251 | } |
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252 | #endif |
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253 | } |
344 | } |
254 | |
345 | |
255 | /* ------------------------------------------------------------------------- * |
346 | /* ------------------------------------------------------------------------- * |
256 | * MEMORY ALLOCATION WRAPPERS * |
347 | * MEMORY ALLOCATION WRAPPERS * |
257 | * ------------------------------------------------------------------------- */ |
348 | * ------------------------------------------------------------------------- */ |
… | |
… | |
436 | /*----------------------------------------------------------------------*/ |
527 | /*----------------------------------------------------------------------*/ |
437 | /* |
528 | /* |
438 | * window size/position calculcations for XSizeHint and other storage. |
529 | * window size/position calculcations for XSizeHint and other storage. |
439 | * if width/height are non-zero then override calculated width/height |
530 | * if width/height are non-zero then override calculated width/height |
440 | */ |
531 | */ |
441 | /* EXTPROTO */ |
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442 | void |
532 | void |
443 | rxvt_window_calc(pR_ unsigned int width, unsigned int height) |
533 | rxvt_term::window_calc (unsigned int width, unsigned int height) |
444 | { |
534 | { |
445 | short recalc_x, recalc_y; |
535 | short recalc_x, recalc_y; |
446 | int x, y, sb_w, mb_h, flags; |
536 | int x, y, sb_w, mb_h, flags; |
447 | unsigned int w, h; |
537 | unsigned int w, h; |
448 | unsigned int max_width, max_height; |
538 | unsigned int max_width, max_height; |
449 | |
539 | |
450 | D_SIZE((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
540 | D_SIZE((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
451 | R->TermWin.ncol, R->TermWin.nrow, R->szHint.width, |
541 | TermWin.ncol, TermWin.nrow, szHint.width, |
452 | R->szHint.height)); |
542 | szHint.height)); |
453 | R->szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
543 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
454 | R->szHint.win_gravity = NorthWestGravity; |
544 | szHint.win_gravity = NorthWestGravity; |
455 | /* R->szHint.min_aspect.x = R->szHint.min_aspect.y = 1; */ |
545 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
456 | |
546 | |
457 | recalc_x = recalc_y = 0; |
547 | recalc_x = recalc_y = 0; |
458 | flags = 0; |
548 | flags = 0; |
459 | if (!R->parsed_geometry) { |
549 | if (!parsed_geometry) { |
460 | R->parsed_geometry = 1; |
550 | parsed_geometry = 1; |
461 | if (R->rs[Rs_geometry]) |
551 | if (rs[Rs_geometry]) |
462 | flags = XParseGeometry(R->rs[Rs_geometry], &x, &y, &w, &h); |
552 | flags = XParseGeometry(rs[Rs_geometry], &x, &y, &w, &h); |
463 | if (flags & WidthValue) { |
553 | if (flags & WidthValue) { |
464 | R->TermWin.ncol = BOUND_POSITIVE_INT16(w); |
554 | TermWin.ncol = BOUND_POSITIVE_INT16(w); |
465 | R->szHint.flags |= USSize; |
555 | szHint.flags |= USSize; |
466 | } |
556 | } |
467 | if (flags & HeightValue) { |
557 | if (flags & HeightValue) { |
468 | R->TermWin.nrow = BOUND_POSITIVE_INT16(h); |
558 | TermWin.nrow = BOUND_POSITIVE_INT16(h); |
469 | R->szHint.flags |= USSize; |
559 | szHint.flags |= USSize; |
470 | } |
560 | } |
471 | if (flags & XValue) { |
561 | if (flags & XValue) { |
472 | R->szHint.x = x; |
562 | szHint.x = x; |
473 | R->szHint.flags |= USPosition; |
563 | szHint.flags |= USPosition; |
474 | if (flags & XNegative) { |
564 | if (flags & XNegative) { |
475 | recalc_x = 1; |
565 | recalc_x = 1; |
476 | R->szHint.win_gravity = NorthEastGravity; |
566 | szHint.win_gravity = NorthEastGravity; |
477 | } |
567 | } |
478 | } |
568 | } |
479 | if (flags & YValue) { |
569 | if (flags & YValue) { |
480 | R->szHint.y = y; |
570 | szHint.y = y; |
481 | R->szHint.flags |= USPosition; |
571 | szHint.flags |= USPosition; |
482 | if (flags & YNegative) { |
572 | if (flags & YNegative) { |
483 | recalc_y = 1; |
573 | recalc_y = 1; |
484 | if (R->szHint.win_gravity == NorthEastGravity) |
574 | if (szHint.win_gravity == NorthEastGravity) |
485 | R->szHint.win_gravity = SouthEastGravity; |
575 | szHint.win_gravity = SouthEastGravity; |
486 | else |
576 | else |
487 | R->szHint.win_gravity = SouthWestGravity; |
577 | szHint.win_gravity = SouthWestGravity; |
488 | } |
578 | } |
489 | } |
579 | } |
490 | } |
580 | } |
491 | /* TODO: BOUNDS */ |
581 | /* TODO: BOUNDS */ |
492 | R->TermWin.width = R->TermWin.ncol * R->TermWin.fwidth; |
582 | TermWin.width = TermWin.ncol * TermWin.fwidth; |
493 | R->TermWin.height = R->TermWin.nrow * R->TermWin.fheight; |
583 | TermWin.height = TermWin.nrow * TermWin.fheight; |
494 | max_width = MAX_COLS * R->TermWin.fwidth; |
584 | max_width = MAX_COLS * TermWin.fwidth; |
495 | max_height = MAX_ROWS * R->TermWin.fheight; |
585 | max_height = MAX_ROWS * TermWin.fheight; |
496 | |
586 | |
497 | R->szHint.base_width = R->szHint.base_height = 2 * R->TermWin.int_bwidth; |
587 | szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth; |
498 | |
588 | |
499 | sb_w = mb_h = 0; |
589 | sb_w = mb_h = 0; |
500 | R->window_vt_x = R->window_vt_y = 0; |
590 | window_vt_x = window_vt_y = 0; |
501 | if (scrollbar_visible(R)) { |
591 | if (scrollbar_visible (this)) { |
502 | sb_w = scrollbar_TotalWidth(); |
592 | sb_w = scrollbar_TotalWidth(); |
503 | R->szHint.base_width += sb_w; |
593 | szHint.base_width += sb_w; |
504 | if (!(R->Options & Opt_scrollBar_right)) |
594 | if (!(Options & Opt_scrollBar_right)) |
505 | R->window_vt_x = sb_w; |
595 | window_vt_x = sb_w; |
506 | } |
596 | } |
507 | if (menubar_visible(R)) { |
597 | if (menubar_visible (this)) { |
508 | mb_h = menuBar_TotalHeight(); |
598 | mb_h = menuBar_TotalHeight(); |
509 | R->szHint.base_height += mb_h; |
599 | szHint.base_height += mb_h; |
510 | R->window_vt_y = mb_h; |
600 | window_vt_y = mb_h; |
511 | } |
601 | } |
512 | R->szHint.width_inc = R->TermWin.fwidth; |
602 | szHint.width_inc = TermWin.fwidth; |
513 | R->szHint.height_inc = R->TermWin.fheight; |
603 | szHint.height_inc = TermWin.fheight; |
514 | R->szHint.min_width = R->szHint.base_width + R->szHint.width_inc; |
604 | szHint.min_width = szHint.base_width + szHint.width_inc; |
515 | R->szHint.min_height = R->szHint.base_height + R->szHint.height_inc; |
605 | szHint.min_height = szHint.base_height + szHint.height_inc; |
516 | |
606 | |
517 | if (width && width - R->szHint.base_width < max_width) { |
607 | if (width && width - szHint.base_width < max_width) { |
518 | R->szHint.width = width; |
608 | szHint.width = width; |
519 | R->TermWin.width = width - R->szHint.base_width; |
609 | TermWin.width = width - szHint.base_width; |
520 | } else { |
610 | } else { |
521 | MIN_IT(R->TermWin.width, max_width); |
611 | MIN_IT(TermWin.width, max_width); |
522 | R->szHint.width = R->szHint.base_width + R->TermWin.width; |
612 | szHint.width = szHint.base_width + TermWin.width; |
523 | } |
613 | } |
524 | if (height && height - R->szHint.base_height < max_height) { |
614 | if (height && height - szHint.base_height < max_height) { |
525 | R->szHint.height = height; |
615 | szHint.height = height; |
526 | R->TermWin.height = height - R->szHint.base_height; |
616 | TermWin.height = height - szHint.base_height; |
527 | } else { |
617 | } else { |
528 | MIN_IT(R->TermWin.height, max_height); |
618 | MIN_IT(TermWin.height, max_height); |
529 | R->szHint.height = R->szHint.base_height + R->TermWin.height; |
619 | szHint.height = szHint.base_height + TermWin.height; |
530 | } |
620 | } |
531 | if (scrollbar_visible(R) && (R->Options & Opt_scrollBar_right)) |
621 | if (scrollbar_visible (this) && (Options & Opt_scrollBar_right)) |
532 | R->window_sb_x = R->szHint.width - sb_w; |
622 | window_sb_x = szHint.width - sb_w; |
533 | |
623 | |
534 | if (recalc_x) |
624 | if (recalc_x) |
535 | R->szHint.x += (DisplayWidth(R->Xdisplay, Xscreen) |
625 | szHint.x += (DisplayWidth (Xdisplay, DefaultScreen (Xdisplay)) |
536 | - R->szHint.width - 2 * R->TermWin.ext_bwidth); |
626 | - szHint.width - 2 * TermWin.ext_bwidth); |
537 | if (recalc_y) |
627 | if (recalc_y) |
538 | R->szHint.y += (DisplayHeight(R->Xdisplay, Xscreen) |
628 | szHint.y += (DisplayHeight (Xdisplay, DefaultScreen (Xdisplay)) |
539 | - R->szHint.height - 2 * R->TermWin.ext_bwidth); |
629 | - szHint.height - 2 * TermWin.ext_bwidth); |
540 | |
630 | |
541 | R->TermWin.ncol = R->TermWin.width / R->TermWin.fwidth; |
631 | TermWin.ncol = TermWin.width / TermWin.fwidth; |
542 | R->TermWin.nrow = R->TermWin.height / R->TermWin.fheight; |
632 | TermWin.nrow = TermWin.height / TermWin.fheight; |
543 | D_SIZE((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
633 | D_SIZE((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
544 | R->TermWin.ncol, R->TermWin.nrow, R->szHint.width, |
634 | TermWin.ncol, TermWin.nrow, szHint.width, |
545 | R->szHint.height)); |
635 | szHint.height)); |
546 | return; |
636 | return; |
547 | } |
637 | } |
548 | |
638 | |
549 | /*----------------------------------------------------------------------*/ |
639 | /*----------------------------------------------------------------------*/ |
550 | /* |
640 | /* |
551 | * Tell the teletype handler what size the window is. |
641 | * Tell the teletype handler what size the window is. |
552 | * Called after a window size change. |
642 | * Called after a window size change. |
553 | */ |
643 | */ |
554 | /* EXTPROTO */ |
|
|
555 | void |
644 | void |
556 | rxvt_tt_winsize(int fd, unsigned short col, unsigned short row, int pid) |
645 | rxvt_term::tt_winch () |
557 | { |
646 | { |
558 | struct winsize ws; |
647 | struct winsize ws; |
559 | |
648 | |
560 | if (fd < 0) |
649 | if (cmd_fd < 0) |
561 | return; |
650 | return; |
|
|
651 | |
562 | ws.ws_col = col; |
652 | ws.ws_col = TermWin.ncol; |
563 | ws.ws_row = row; |
653 | ws.ws_row = TermWin.nrow; |
564 | ws.ws_xpixel = ws.ws_ypixel = 0; |
654 | ws.ws_xpixel = ws.ws_ypixel = 0; |
565 | #ifndef DEBUG_SIZE |
655 | #ifndef DEBUG_SIZE |
566 | (void)ioctl(fd, TIOCSWINSZ, &ws); |
656 | (void)ioctl (cmd_fd, TIOCSWINSZ, &ws); |
567 | #else |
657 | #else |
568 | if (ioctl(fd, TIOCSWINSZ, &ws) < 0) { |
658 | if (ioctl (cmd_fd, TIOCSWINSZ, &ws) < 0) |
569 | D_SIZE((stderr, "Failed to send TIOCSWINSZ to fd %d", fd)); |
659 | D_SIZE((stderr, "Failed to send TIOCSWINSZ to fd %d", fd)); |
570 | } |
|
|
571 | # ifdef SIGWINCH |
660 | # ifdef SIGWINCH |
572 | else if (pid) /* force through to the command */ |
661 | else if (cmd_pid) /* force through to the command */ |
573 | kill(pid, SIGWINCH); |
662 | kill (cmd_pid, SIGWINCH); |
574 | # endif |
663 | # endif |
575 | #endif |
664 | #endif |
576 | } |
665 | } |
577 | |
666 | |
578 | /*----------------------------------------------------------------------*/ |
667 | /*----------------------------------------------------------------------*/ |
… | |
… | |
691 | XSetWindowBackground(R->Xdisplay, R->TermWin.vt, |
780 | XSetWindowBackground(R->Xdisplay, R->TermWin.vt, |
692 | R->PixColors[Color_bg]); |
781 | R->PixColors[Color_bg]); |
693 | |
782 | |
694 | /* handle Color_BD, scrollbar background, etc. */ |
783 | /* handle Color_BD, scrollbar background, etc. */ |
695 | |
784 | |
696 | rxvt_set_colorfgbg(aR); |
785 | rxvt_set_colorfgbg (aR); |
697 | rxvt_recolour_cursor(aR); |
786 | R->recolour_cursor (); |
698 | /* the only reasonable way to enforce a clean update */ |
787 | /* the only reasonable way to enforce a clean update */ |
699 | rxvt_scr_poweron(aR); |
788 | rxvt_scr_poweron (aR); |
700 | } |
789 | } |
701 | |
790 | |
702 | #else |
791 | #else |
703 | # define rxvt_set_window_color(aR_ idx,color) ((void)0) |
792 | # define rxvt_set_window_color(aR_ idx,color) ((void)0) |
704 | #endif /* XTERM_COLOR_CHANGE */ |
793 | #endif /* XTERM_COLOR_CHANGE */ |
705 | |
794 | |
706 | /* EXTPROTO */ |
|
|
707 | void |
795 | void |
708 | rxvt_recolour_cursor(pR) |
796 | rxvt_term::recolour_cursor () |
709 | { |
797 | { |
710 | rxvt_color xcol[2]; |
|
|
711 | |
|
|
712 | #if TODO |
798 | #if TODO |
|
|
799 | rxvt_color xcol[2]; |
|
|
800 | |
713 | xcol[0] = R->PixColors[Color_pointer]; |
801 | xcol[0] = PixColors[Color_pointer]; |
714 | xcol[1] = R->PixColors[Color_bg]; |
802 | xcol[1] = PixColors[Color_bg]; |
715 | XQueryColors(R->Xdisplay, XCMAP, xcol, 2); |
803 | XQueryColors (Xdisplay, XCMAP, xcol, 2); |
716 | XRecolorCursor(R->Xdisplay, R->TermWin_cursor, &(xcol[0]), &(xcol[1])); |
804 | XRecolorCursor (Xdisplay, TermWin_cursor, &(xcol[0]), &(xcol[1])); |
717 | #endif |
805 | #endif |
718 | } |
806 | } |
719 | |
807 | |
720 | /*----------------------------------------------------------------------*/ |
808 | /*----------------------------------------------------------------------*/ |
721 | /* |
809 | /* |
… | |
… | |
781 | } |
869 | } |
782 | |
870 | |
783 | /* -------------------------------------------------------------------- * |
871 | /* -------------------------------------------------------------------- * |
784 | * - WINDOW RESIZING - * |
872 | * - WINDOW RESIZING - * |
785 | * -------------------------------------------------------------------- */ |
873 | * -------------------------------------------------------------------- */ |
786 | /* EXTPROTO */ |
|
|
787 | void |
874 | void |
788 | rxvt_resize_all_windows(pR_ unsigned int width, unsigned int height, |
875 | rxvt_term::resize_all_windows (unsigned int width, unsigned int height, int ignoreparent) |
789 | int ignoreparent) |
|
|
790 | { |
876 | { |
791 | int fix_screen; |
877 | int fix_screen; |
792 | |
878 | |
793 | #ifdef SMART_RESIZE |
879 | #ifdef SMART_RESIZE |
794 | int old_width = R->szHint.width, old_height = R->szHint.height; |
880 | int old_width = szHint.width, old_height = szHint.height; |
795 | #endif |
881 | #endif |
796 | |
882 | |
797 | rxvt_window_calc(aR_ width, height); |
883 | window_calc (width, height); |
798 | XSetWMNormalHints(R->Xdisplay, R->TermWin.parent[0], &R->szHint); |
884 | XSetWMNormalHints (Xdisplay, TermWin.parent[0], &szHint); |
799 | if (!ignoreparent) { |
885 | if (!ignoreparent) |
|
|
886 | { |
800 | #ifdef SMART_RESIZE |
887 | #ifdef SMART_RESIZE |
801 | /* |
888 | /* |
802 | * resize by Marius Gedminas <marius.gedminas@uosis.mif.vu.lt> |
889 | * resize by Marius Gedminas <marius.gedminas@uosis.mif.vu.lt> |
803 | * reposition window on resize depending on placement on screen |
890 | * reposition window on resize depending on placement on screen |
804 | */ |
891 | */ |
805 | int x, y, x1, y1; |
892 | int x, y, x1, y1; |
806 | int dx, dy; |
893 | int dx, dy; |
807 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
894 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
808 | Window unused_cr; |
895 | Window unused_cr; |
809 | |
896 | |
810 | XTranslateCoordinates(R->Xdisplay, R->TermWin.parent[0], Xroot, |
897 | XTranslateCoordinates (Xdisplay, TermWin.parent[0], Xroot, |
811 | 0, 0, &x, &y, &unused_cr); |
898 | 0, 0, &x, &y, &unused_cr); |
812 | XGetGeometry(R->Xdisplay, R->TermWin.parent[0], &unused_cr, &x1, &y1, |
899 | XGetGeometry (Xdisplay, TermWin.parent[0], &unused_cr, &x1, &y1, |
813 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
900 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
814 | /* |
901 | /* |
815 | * if Xroot isn't the parent window, a WM will probably have offset |
902 | * if Xroot isn't the parent window, a WM will probably have offset |
816 | * our position for handles and decorations. Counter it |
903 | * our position for handles and decorations. Counter it |
817 | */ |
904 | */ |
818 | if (x1 != x || y1 != y) { |
905 | if (x1 != x || y1 != y) { |
819 | x -= x1; |
906 | x -= x1; |
820 | y -= y1; |
907 | y -= y1; |
|
|
908 | } |
|
|
909 | |
|
|
910 | x1 = (DisplayWidth (Xdisplay, Xscreen) - old_width) / 2; |
|
|
911 | y1 = (DisplayHeight (Xdisplay, Xscreen) - old_height) / 2; |
|
|
912 | dx = old_width - szHint.width; |
|
|
913 | dy = old_height - szHint.height; |
|
|
914 | |
|
|
915 | /* Check position of the center of the window */ |
|
|
916 | if (x < x1) /* left half */ |
|
|
917 | dx = 0; |
|
|
918 | else if (x == x1) /* exact center */ |
|
|
919 | dx /= 2; |
|
|
920 | if (y < y1) /* top half */ |
|
|
921 | dy = 0; |
|
|
922 | else if (y == y1) /* exact center */ |
|
|
923 | dy /= 2; |
|
|
924 | |
|
|
925 | XMoveResizeWindow (Xdisplay, TermWin.parent[0], x + dx, y + dy, |
|
|
926 | szHint.width, szHint.height); |
|
|
927 | #else |
|
|
928 | XResizeWindow (Xdisplay, TermWin.parent[0], szHint.width, |
|
|
929 | szHint.height); |
|
|
930 | #endif |
|
|
931 | } |
|
|
932 | |
|
|
933 | fix_screen = (TermWin.ncol != prev_ncol |
|
|
934 | || TermWin.nrow != prev_nrow); |
|
|
935 | |
|
|
936 | if (fix_screen || width != old_width || height != old_height) |
|
|
937 | { |
|
|
938 | if (scrollbar_visible (this)) |
|
|
939 | { |
|
|
940 | XMoveResizeWindow (Xdisplay, scrollBar.win, window_sb_x, |
|
|
941 | 0, scrollbar_TotalWidth (), szHint.height); |
|
|
942 | resize_scrollbar (); |
821 | } |
943 | } |
822 | |
944 | |
823 | x1 = (DisplayWidth(R->Xdisplay, Xscreen) - old_width) / 2; |
945 | if (menubar_visible (this)) |
824 | y1 = (DisplayHeight(R->Xdisplay, Xscreen) - old_height) / 2; |
946 | XMoveResizeWindow (Xdisplay, menuBar.win, window_vt_x, |
825 | dx = old_width - R->szHint.width; |
947 | 0, TermWin_TotalWidth (), menuBar_TotalHeight ()); |
826 | dy = old_height - R->szHint.height; |
|
|
827 | |
948 | |
828 | /* Check position of the center of the window */ |
949 | XMoveResizeWindow (Xdisplay, TermWin.vt, window_vt_x, |
829 | if (x < x1) /* left half */ |
950 | window_vt_y, TermWin_TotalWidth (), |
830 | dx = 0; |
951 | TermWin_TotalHeight ()); |
831 | else if (x == x1) /* exact center */ |
952 | #ifdef RXVT_GRAPHICS |
832 | dx /= 2; |
953 | if (old_height) |
833 | if (y < y1) /* top half */ |
954 | rxvt_Gr_Resize (this, old_width - szHint.base_width, |
834 | dy = 0; |
|
|
835 | else if (y == y1) /* exact center */ |
|
|
836 | dy /= 2; |
|
|
837 | |
|
|
838 | XMoveResizeWindow(R->Xdisplay, R->TermWin.parent[0], x + dx, y + dy, |
|
|
839 | R->szHint.width, R->szHint.height); |
|
|
840 | #else |
|
|
841 | XResizeWindow(R->Xdisplay, R->TermWin.parent[0], R->szHint.width, |
|
|
842 | R->szHint.height); |
955 | old_height - szHint.base_height); |
843 | #endif |
956 | #endif |
|
|
957 | scr_clear (); |
|
|
958 | #ifdef XPM_BACKGROUND |
|
|
959 | rxvt_resize_pixmap (this); |
|
|
960 | #endif |
|
|
961 | } |
|
|
962 | |
|
|
963 | if (fix_screen || old_height == 0) |
844 | } |
964 | { |
|
|
965 | int curr_screen = -1; |
|
|
966 | int old_ncol = prev_ncol; |
845 | |
967 | |
846 | fix_screen = (R->TermWin.ncol != R->prev_ncol |
968 | /* scr_reset only works on the primary screen */ |
847 | || R->TermWin.nrow != R->prev_nrow); |
969 | if (old_height) /* this is not the first time through */ |
848 | if (fix_screen || width != R->old_width || height != R->old_height) { |
970 | { |
849 | if (scrollbar_visible(R)) { |
971 | unsigned int ncol = TermWin.ncol; |
850 | XMoveResizeWindow(R->Xdisplay, R->scrollBar.win, R->window_sb_x, |
972 | TermWin.ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
851 | 0, scrollbar_TotalWidth(), R->szHint.height); |
973 | curr_screen = rxvt_scr_change_screen (this, PRIMARY); |
852 | rxvt_Resize_scrollBar(aR); |
974 | TermWin.ncol = ncol; |
853 | } |
975 | } |
854 | if (menubar_visible(R)) |
|
|
855 | XMoveResizeWindow(R->Xdisplay, R->menuBar.win, R->window_vt_x, |
|
|
856 | 0, TermWin_TotalWidth(), menuBar_TotalHeight()); |
|
|
857 | XMoveResizeWindow(R->Xdisplay, R->TermWin.vt, R->window_vt_x, |
|
|
858 | R->window_vt_y, TermWin_TotalWidth(), |
|
|
859 | TermWin_TotalHeight()); |
|
|
860 | #ifdef RXVT_GRAPHICS |
|
|
861 | if (R->old_height) |
|
|
862 | rxvt_Gr_Resize(aR_ R->old_width - R->szHint.base_width, |
|
|
863 | R->old_height - R->szHint.base_height); |
|
|
864 | #endif |
|
|
865 | rxvt_scr_clear(aR); |
|
|
866 | #ifdef XPM_BACKGROUND |
|
|
867 | rxvt_resize_pixmap(aR); |
|
|
868 | #endif |
|
|
869 | } |
|
|
870 | |
976 | |
871 | if (fix_screen || R->old_height == 0) { |
|
|
872 | int curr_screen = -1; |
|
|
873 | uint16_t old_ncol = R->prev_ncol; |
|
|
874 | |
|
|
875 | /* scr_reset only works on the primary screen */ |
|
|
876 | if (R->old_height) /* this is not the first time through */ |
|
|
877 | curr_screen = rxvt_scr_change_screen(aR_ PRIMARY); |
|
|
878 | rxvt_scr_reset(aR); |
977 | scr_reset(); |
|
|
978 | |
879 | if (curr_screen >= 0) { /* this is not the first time through */ |
979 | if (curr_screen >= 0) /* this is not the first time through */ |
|
|
980 | { |
880 | rxvt_scr_change_screen(aR_ curr_screen); |
981 | rxvt_scr_change_screen (this, curr_screen); |
881 | rxvt_selection_check(aR_(old_ncol != R->TermWin.ncol ? 4 : 0)); |
982 | rxvt_selection_check (this, old_ncol != TermWin.ncol ? 4 : 0); |
882 | } |
983 | } |
883 | } |
984 | } |
884 | |
985 | |
885 | R->old_width = R->szHint.width; |
986 | old_width = szHint.width; |
886 | R->old_height = R->szHint.height; |
987 | old_height = szHint.height; |
887 | |
988 | |
888 | #ifdef USE_XIM |
989 | #ifdef USE_XIM |
889 | rxvt_IMSetStatusPosition(aR); |
990 | rxvt_IMSetStatusPosition (this); |
890 | #endif |
991 | #endif |
891 | } |
992 | } |
892 | |
993 | |
893 | /* |
994 | /* |
894 | * Set the width/height of the vt window in characters. Units are pixels. |
995 | * Set the width/height of the vt window in characters. Units are pixels. |
… | |
… | |
908 | height = wattr.height - R->szHint.base_height; |
1009 | height = wattr.height - R->szHint.base_height; |
909 | } |
1010 | } |
910 | if (width != R->TermWin.width || height != R->TermWin.height) { |
1011 | if (width != R->TermWin.width || height != R->TermWin.height) { |
911 | width += R->szHint.base_width; |
1012 | width += R->szHint.base_width; |
912 | height += R->szHint.base_height; |
1013 | height += R->szHint.base_height; |
913 | rxvt_resize_all_windows(aR_ width, height, 0); |
1014 | R->resize_all_windows (width, height, 0); |
914 | } |
1015 | } |
915 | } |
1016 | } |
916 | |
1017 | |
917 | /* -------------------------------------------------------------------- * |
1018 | /* -------------------------------------------------------------------- * |
918 | * - X INPUT METHOD ROUTINES - * |
1019 | * - X INPUT METHOD ROUTINES - * |
919 | * -------------------------------------------------------------------- */ |
1020 | * -------------------------------------------------------------------- */ |
920 | #ifdef USE_XIM |
1021 | #ifdef USE_XIM |
921 | /* INTPROTO */ |
|
|
922 | void |
1022 | void |
923 | rxvt_setSize(pR_ XRectangle * size) |
1023 | rxvt_term::set_size (XRectangle *size) |
924 | { |
1024 | { |
925 | size->x = R->TermWin.int_bwidth; |
1025 | size->x = TermWin.int_bwidth; |
926 | size->y = R->TermWin.int_bwidth; |
1026 | size->y = TermWin.int_bwidth; |
927 | size->width = Width2Pixel(R->TermWin.ncol); |
1027 | size->width = Width2Pixel(TermWin.ncol); |
928 | size->height = Height2Pixel(R->TermWin.nrow); |
1028 | size->height = Height2Pixel(TermWin.nrow); |
929 | } |
1029 | } |
930 | |
1030 | |
931 | /* INTPROTO */ |
|
|
932 | void |
1031 | void |
933 | rxvt_setColor(pR_ unsigned long *fg, unsigned long *bg) |
1032 | rxvt_term::set_color (unsigned long *fg, unsigned long *bg) |
934 | { |
1033 | { |
935 | *fg = R->PixColors[Color_fg]; |
1034 | *fg = PixColors[Color_fg]; |
936 | *bg = R->PixColors[Color_bg]; |
1035 | *bg = PixColors[Color_bg]; |
937 | } |
1036 | } |
938 | |
1037 | |
939 | /* Checking whether input method is running. */ |
1038 | /* Checking whether input method is running. */ |
940 | /* INTPROTO */ |
1039 | /* INTPROTO */ |
941 | Bool |
1040 | Bool |
… | |
… | |
976 | || R->event_type == SelectionNotify |
1075 | || R->event_type == SelectionNotify |
977 | || R->event_type == ButtonRelease || R->event_type == FocusIn) |
1076 | || R->event_type == ButtonRelease || R->event_type == FocusIn) |
978 | || !rxvt_IMisRunning(aR)) |
1077 | || !rxvt_IMisRunning(aR)) |
979 | return; |
1078 | return; |
980 | |
1079 | |
981 | rxvt_setPosition(aR_ & spot); |
1080 | R->set_position (&spot); |
982 | |
1081 | |
983 | preedit_attr = XVaCreateNestedList(0, XNSpotLocation, &spot, NULL); |
1082 | preedit_attr = XVaCreateNestedList(0, XNSpotLocation, &spot, NULL); |
984 | XSetICValues(R->Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
1083 | XSetICValues(R->Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
985 | XFree(preedit_attr); |
1084 | XFree(preedit_attr); |
986 | } |
1085 | } |
987 | |
1086 | |
988 | /* EXTPROTO */ |
|
|
989 | void |
1087 | void |
990 | rxvt_setTermFontSet(pR_ int idx) |
|
|
991 | { |
|
|
992 | char *string; |
|
|
993 | long length; |
|
|
994 | int success = 0; |
|
|
995 | |
|
|
996 | if (idx < 0 || idx >= MAX_NFONTS) |
|
|
997 | return; |
|
|
998 | } |
|
|
999 | |
|
|
1000 | /* INTPROTO */ |
|
|
1001 | void |
|
|
1002 | rxvt_setPreeditArea(pR_ XRectangle * preedit_rect, XRectangle * status_rect, |
1088 | rxvt_term::set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, |
1003 | XRectangle * needed_rect) |
1089 | XRectangle * needed_rect) |
1004 | { |
1090 | { |
1005 | int mbh, vtx = 0; |
1091 | int mbh, vtx = 0; |
1006 | |
1092 | |
1007 | if (scrollbar_visible(R) && !(R->Options & Opt_scrollBar_right)) |
1093 | if (scrollbar_visible (this) && !(Options & Opt_scrollBar_right)) |
1008 | vtx = scrollbar_TotalWidth(); |
1094 | vtx = scrollbar_TotalWidth(); |
|
|
1095 | |
1009 | mbh = menubar_visible(R) ? menuBar_TotalHeight() : 0; |
1096 | mbh = menubar_visible (this) ? menuBar_TotalHeight() : 0; |
1010 | mbh -= R->TermWin.lineSpace; |
1097 | mbh -= TermWin.lineSpace; |
1011 | |
1098 | |
1012 | preedit_rect->x = needed_rect->width + vtx; |
1099 | preedit_rect->x = needed_rect->width + vtx; |
1013 | preedit_rect->y = Height2Pixel(R->TermWin.nrow - 1) + mbh; |
1100 | preedit_rect->y = Height2Pixel(TermWin.nrow - 1) + mbh; |
1014 | |
1101 | |
1015 | preedit_rect->width = Width2Pixel(R->TermWin.ncol + 1) - needed_rect->width |
1102 | preedit_rect->width = Width2Pixel(TermWin.ncol + 1) - needed_rect->width + vtx; |
1016 | + vtx; |
|
|
1017 | preedit_rect->height = Height2Pixel(1); |
1103 | preedit_rect->height = Height2Pixel(1); |
1018 | |
1104 | |
1019 | status_rect->x = vtx; |
1105 | status_rect->x = vtx; |
1020 | status_rect->y = Height2Pixel(R->TermWin.nrow - 1) + mbh; |
1106 | status_rect->y = Height2Pixel(TermWin.nrow - 1) + mbh; |
1021 | |
1107 | |
1022 | status_rect->width = needed_rect->width ? needed_rect->width |
1108 | status_rect->width = needed_rect->width ? needed_rect->width : Width2Pixel(TermWin.ncol + 1); |
1023 | : Width2Pixel(R->TermWin.ncol + 1); |
|
|
1024 | status_rect->height = Height2Pixel(1); |
1109 | status_rect->height = Height2Pixel(1); |
1025 | } |
1110 | } |
1026 | |
1111 | |
1027 | /* ARGSUSED */ |
1112 | /* ARGSUSED */ |
1028 | /* INTPROTO */ |
1113 | /* INTPROTO */ |
1029 | void |
1114 | void |
… | |
… | |
1039 | XRegisterIMInstantiateCallback(R->Xdisplay, NULL, NULL, NULL, |
1124 | XRegisterIMInstantiateCallback(R->Xdisplay, NULL, NULL, NULL, |
1040 | rxvt_IMInstantiateCallback, NULL); |
1125 | rxvt_IMInstantiateCallback, NULL); |
1041 | } |
1126 | } |
1042 | |
1127 | |
1043 | /* |
1128 | /* |
1044 | * X manual pages and include files don't match on some systems: |
|
|
1045 | * some think this is an XIDProc and others an XIMProc so we can't |
|
|
1046 | * use the first argument - need to update this to be nice for |
|
|
1047 | * both types via some sort of configure detection |
|
|
1048 | */ |
|
|
1049 | /* ARGSUSED */ |
|
|
1050 | /* EXTPROTO */ |
|
|
1051 | void |
|
|
1052 | rxvt_IMInstantiateCallback(Display * unused |
|
|
1053 | __attribute__ ((unused)), XPointer client_data |
|
|
1054 | __attribute__ ((unused)), XPointer call_data |
|
|
1055 | __attribute__ ((unused))) |
|
|
1056 | { |
|
|
1057 | dR; |
|
|
1058 | int i, found, had_im; |
|
|
1059 | const char *p; |
|
|
1060 | char **s; |
|
|
1061 | char buf[IMBUFSIZ]; |
|
|
1062 | |
|
|
1063 | D_MAIN((stderr, "rxvt_IMInstantiateCallback()")); |
|
|
1064 | if (R->Input_Context) |
|
|
1065 | return; |
|
|
1066 | |
|
|
1067 | found = had_im = 0; |
|
|
1068 | p = R->rs[Rs_inputMethod]; |
|
|
1069 | if (p && *p) { |
|
|
1070 | had_im = 1; |
|
|
1071 | s = rxvt_splitcommastring(p); |
|
|
1072 | for (i = 0; s[i]; i++) { |
|
|
1073 | if (*s[i]) { |
|
|
1074 | STRCPY(buf, "@im="); |
|
|
1075 | STRNCAT(buf, s[i], IMBUFSIZ - 5); |
|
|
1076 | if ((p = XSetLocaleModifiers(buf)) != NULL && *p |
|
|
1077 | && (rxvt_IM_get_IC(aR) == True)) { |
|
|
1078 | found = 1; |
|
|
1079 | break; |
|
|
1080 | } |
|
|
1081 | } |
|
|
1082 | } |
|
|
1083 | for (i = 0; s[i]; i++) |
|
|
1084 | free(s[i]); |
|
|
1085 | free(s); |
|
|
1086 | } |
|
|
1087 | if (found) |
|
|
1088 | return; |
|
|
1089 | |
|
|
1090 | /* try with XMODIFIERS env. var. */ |
|
|
1091 | if ((p = XSetLocaleModifiers("")) != NULL && *p) { |
|
|
1092 | rxvt_IM_get_IC(aR); |
|
|
1093 | return; |
|
|
1094 | } |
|
|
1095 | |
|
|
1096 | /* try with no modifiers base IF the user didn't specify an IM */ |
|
|
1097 | if (!had_im && (p = XSetLocaleModifiers("@im=none")) != NULL && *p |
|
|
1098 | && rxvt_IM_get_IC(aR) == True) |
|
|
1099 | return; |
|
|
1100 | } |
|
|
1101 | |
|
|
1102 | /* |
|
|
1103 | * Try to open a XIM with the current modifiers, then see if we can |
1129 | * Try to open a XIM with the current modifiers, then see if we can |
1104 | * open a suitable preedit type |
1130 | * open a suitable preedit type |
1105 | */ |
1131 | */ |
1106 | /* INTPROTO */ |
1132 | static Bool |
1107 | Bool |
|
|
1108 | rxvt_IM_get_IC(pR) |
1133 | rxvt_IM_get_IC (pR) |
1109 | { |
1134 | { |
1110 | int i, j, found; |
1135 | int i, j, found; |
1111 | XIM xim; |
1136 | XIM xim; |
1112 | XPoint spot; |
1137 | XPoint spot; |
1113 | XRectangle rect, status_rect, needed_rect; |
1138 | XRectangle rect, status_rect, needed_rect; |
… | |
… | |
1117 | XIMStyles *xim_styles; |
1142 | XIMStyles *xim_styles; |
1118 | XVaNestedList preedit_attr, status_attr; |
1143 | XVaNestedList preedit_attr, status_attr; |
1119 | XIMCallback ximcallback; |
1144 | XIMCallback ximcallback; |
1120 | |
1145 | |
1121 | D_MAIN((stderr, "rxvt_IM_get_IC()")); |
1146 | D_MAIN((stderr, "rxvt_IM_get_IC()")); |
1122 | xim = XOpenIM(R->Xdisplay, NULL, NULL, NULL); |
1147 | xim = XOpenIM (R->Xdisplay, NULL, NULL, NULL); |
1123 | if (xim == NULL) |
1148 | if (xim == NULL) |
1124 | return False; |
1149 | return False; |
1125 | |
1150 | |
1126 | xim_styles = NULL; |
1151 | xim_styles = NULL; |
1127 | if (XGetIMValues(xim, XNQueryInputStyle, &xim_styles, NULL) |
1152 | if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL) |
1128 | || !xim_styles || !xim_styles->count_styles) { |
1153 | || !xim_styles || !xim_styles->count_styles) { |
1129 | XCloseIM(xim); |
1154 | XCloseIM(xim); |
1130 | return False; |
1155 | return False; |
1131 | } |
1156 | } |
1132 | |
1157 | |
… | |
… | |
1157 | return False; |
1182 | return False; |
1158 | } |
1183 | } |
1159 | |
1184 | |
1160 | ximcallback.callback = rxvt_IMDestroyCallback; |
1185 | ximcallback.callback = rxvt_IMDestroyCallback; |
1161 | |
1186 | |
1162 | /* XXX: not sure why we need this (as well as IC one below) */ |
1187 | /* XXX: not sure why we need this (as well as IC one below) */ |
1163 | XSetIMValues(xim, XNDestroyCallback, &ximcallback, NULL); |
1188 | XSetIMValues(xim, XNDestroyCallback, &ximcallback, NULL); |
1164 | |
1189 | |
1165 | preedit_attr = status_attr = NULL; |
1190 | preedit_attr = status_attr = NULL; |
1166 | |
1191 | |
1167 | if (R->input_style & XIMPreeditPosition) { |
1192 | if (R->input_style & XIMPreeditPosition) { |
1168 | rxvt_setSize(aR_ & rect); |
1193 | R->set_size (&rect); |
1169 | rxvt_setPosition(aR_ & spot); |
1194 | R->set_position (&spot); |
1170 | rxvt_setColor(aR_ & fg, &bg); |
1195 | R->set_color (&fg, &bg); |
1171 | |
1196 | |
1172 | preedit_attr = XVaCreateNestedList(0, XNArea, &rect, |
1197 | preedit_attr = XVaCreateNestedList(0, XNArea, &rect, |
1173 | XNSpotLocation, &spot, |
1198 | XNSpotLocation, &spot, |
1174 | XNForeground, fg, XNBackground, bg, |
1199 | XNForeground, fg, XNBackground, bg, |
1175 | //XNFontSet, R->TermWin.fontset, |
1200 | //XNFontSet, R->TermWin.fontset, |
1176 | NULL); |
1201 | NULL); |
1177 | } else if (R->input_style & XIMPreeditArea) { |
1202 | } else if (R->input_style & XIMPreeditArea) { |
1178 | rxvt_setColor(aR_ & fg, &bg); |
1203 | R->set_color (&fg, &bg); |
1179 | |
1204 | |
1180 | /* |
1205 | /* |
1181 | * The necessary width of preedit area is unknown |
1206 | * The necessary width of preedit area is unknown |
1182 | * until create input context. |
1207 | * until create input context. |
1183 | */ |
1208 | */ |
1184 | needed_rect.width = 0; |
1209 | needed_rect.width = 0; |
1185 | |
1210 | |
1186 | rxvt_setPreeditArea(aR_ & rect, &status_rect, &needed_rect); |
1211 | R->set_preedit_area(&rect, &status_rect, &needed_rect); |
1187 | |
1212 | |
1188 | preedit_attr = XVaCreateNestedList(0, XNArea, &rect, |
1213 | preedit_attr = XVaCreateNestedList(0, XNArea, &rect, |
1189 | XNForeground, fg, XNBackground, bg, |
1214 | XNForeground, fg, XNBackground, bg, |
1190 | //XNFontSet, R->TermWin.fontset, |
1215 | //XNFontSet, R->TermWin.fontset, |
1191 | NULL); |
1216 | NULL); |
… | |
… | |
1215 | rxvt_IMSetStatusPosition(aR); |
1240 | rxvt_IMSetStatusPosition(aR); |
1216 | D_MAIN((stderr, "rxvt_IM_get_IC() - successful connection")); |
1241 | D_MAIN((stderr, "rxvt_IM_get_IC() - successful connection")); |
1217 | return True; |
1242 | return True; |
1218 | } |
1243 | } |
1219 | |
1244 | |
|
|
1245 | /* |
|
|
1246 | * X manual pages and include files don't match on some systems: |
|
|
1247 | * some think this is an XIDProc and others an XIMProc so we can't |
|
|
1248 | * use the first argument - need to update this to be nice for |
|
|
1249 | * both types via some sort of configure detection |
|
|
1250 | */ |
|
|
1251 | /* ARGSUSED */ |
|
|
1252 | /* EXTPROTO */ |
|
|
1253 | void |
|
|
1254 | rxvt_IMInstantiateCallback(Display * unused |
|
|
1255 | __attribute__ ((unused)), XPointer client_data |
|
|
1256 | __attribute__ ((unused)), XPointer call_data |
|
|
1257 | __attribute__ ((unused))) |
|
|
1258 | { |
|
|
1259 | dR; |
|
|
1260 | int i, found, had_im; |
|
|
1261 | const char *p; |
|
|
1262 | char **s; |
|
|
1263 | char buf[IMBUFSIZ]; |
|
|
1264 | |
|
|
1265 | D_MAIN((stderr, "rxvt_IMInstantiateCallback()")); |
|
|
1266 | if (R->Input_Context) |
|
|
1267 | return; |
|
|
1268 | |
|
|
1269 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
|
|
1270 | if (R->rs[Rs_imLocale]) |
|
|
1271 | setlocale (LC_CTYPE, R->rs[Rs_imLocale]); |
|
|
1272 | #endif |
|
|
1273 | |
|
|
1274 | p = R->rs[Rs_inputMethod]; |
|
|
1275 | if (p && *p) |
|
|
1276 | { |
|
|
1277 | bool found = false; |
|
|
1278 | |
|
|
1279 | s = rxvt_splitcommastring (p); |
|
|
1280 | for (i = 0; s[i]; i++) |
|
|
1281 | { |
|
|
1282 | if (*s[i]) |
|
|
1283 | { |
|
|
1284 | STRCPY (buf, "@im="); |
|
|
1285 | STRNCAT (buf, s[i], IMBUFSIZ - 5); |
|
|
1286 | if ((p = XSetLocaleModifiers (buf)) && *p |
|
|
1287 | && rxvt_IM_get_IC (aR)) |
|
|
1288 | { |
|
|
1289 | found = true; |
|
|
1290 | break; |
|
|
1291 | } |
|
|
1292 | } |
|
|
1293 | } |
|
|
1294 | for (i = 0; s[i]; i++) |
|
|
1295 | free(s[i]); |
|
|
1296 | free(s); |
|
|
1297 | |
|
|
1298 | if (found) |
|
|
1299 | goto done; |
|
|
1300 | } |
|
|
1301 | |
|
|
1302 | /* try with XMODIFIERS env. var. */ |
|
|
1303 | if ((p = XSetLocaleModifiers ("")) && *p |
|
|
1304 | && rxvt_IM_get_IC (aR)) |
|
|
1305 | goto done; |
|
|
1306 | |
|
|
1307 | /* try with no modifiers base IF the user didn't specify an IM */ |
|
|
1308 | if ((p = XSetLocaleModifiers ("@im=none")) && *p |
|
|
1309 | && rxvt_IM_get_IC (aR) == True) |
|
|
1310 | goto done; |
|
|
1311 | |
|
|
1312 | done: |
|
|
1313 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
|
|
1314 | if (R->rs[Rs_imLocale]) |
|
|
1315 | setlocale (LC_CTYPE, R->locale); |
|
|
1316 | #endif |
|
|
1317 | } |
|
|
1318 | |
1220 | /* EXTPROTO */ |
1319 | /* EXTPROTO */ |
1221 | void |
1320 | void |
1222 | rxvt_IMSetStatusPosition(pR) |
1321 | rxvt_IMSetStatusPosition(pR) |
1223 | { |
1322 | { |
1224 | XRectangle preedit_rect, status_rect, *needed_rect; |
1323 | XRectangle preedit_rect, status_rect, *needed_rect; |
… | |
… | |
1232 | /* Getting the necessary width of preedit area */ |
1331 | /* Getting the necessary width of preedit area */ |
1233 | status_attr = XVaCreateNestedList(0, XNAreaNeeded, &needed_rect, NULL); |
1332 | status_attr = XVaCreateNestedList(0, XNAreaNeeded, &needed_rect, NULL); |
1234 | XGetICValues(R->Input_Context, XNStatusAttributes, status_attr, NULL); |
1333 | XGetICValues(R->Input_Context, XNStatusAttributes, status_attr, NULL); |
1235 | XFree(status_attr); |
1334 | XFree(status_attr); |
1236 | |
1335 | |
1237 | rxvt_setPreeditArea(aR_ & preedit_rect, &status_rect, needed_rect); |
1336 | R->set_preedit_area(&preedit_rect, &status_rect, needed_rect); |
1238 | |
1337 | |
1239 | preedit_attr = XVaCreateNestedList(0, XNArea, &preedit_rect, NULL); |
1338 | preedit_attr = XVaCreateNestedList(0, XNArea, &preedit_rect, NULL); |
1240 | status_attr = XVaCreateNestedList(0, XNArea, &status_rect, NULL); |
1339 | status_attr = XVaCreateNestedList(0, XNArea, &status_rect, NULL); |
1241 | |
1340 | |
1242 | XSetICValues(R->Input_Context, |
1341 | XSetICValues(R->Input_Context, |