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30 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
30 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
31 | *---------------------------------------------------------------------*/ |
31 | *---------------------------------------------------------------------*/ |
32 | |
32 | |
33 | #include "../config.h" /* NECESSARY */ |
33 | #include "../config.h" /* NECESSARY */ |
34 | #include "rxvt.h" /* NECESSARY */ |
34 | #include "rxvt.h" /* NECESSARY */ |
35 | #include "main.intpro" /* PROTOS for internal routines */ |
35 | #include "keyboard.h" |
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36 | #include "rxvtperl.h" |
36 | |
37 | |
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38 | #include <limits> |
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39 | |
37 | #include <signal.h> |
40 | #include <csignal> |
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41 | #include <cstring> |
38 | |
42 | |
39 | #ifdef TTY_GID_SUPPORT |
43 | #ifdef TTY_GID_SUPPORT |
40 | # include <grp.h> |
44 | # include <grp.h> |
41 | #endif |
45 | #endif |
42 | |
46 | |
43 | #ifdef HAVE_TERMIOS_H |
47 | #ifdef HAVE_TERMIOS_H |
44 | # include <termios.h> |
48 | # include <termios.h> |
45 | #endif |
49 | #endif |
46 | |
50 | |
47 | #include <cstring> |
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48 | |
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49 | vector<rxvt_term *> rxvt_term::termlist; |
51 | vector<rxvt_term *> rxvt_term::termlist; |
50 | |
52 | |
51 | static char curlocale[128]; |
53 | static char curlocale[128]; |
52 | |
54 | |
53 | bool |
55 | bool |
54 | rxvt_set_locale (const char *locale) |
56 | rxvt_set_locale (const char *locale) |
55 | { |
57 | { |
56 | if (!locale || !STRNCMP (locale, curlocale, 128)) |
58 | if (!locale || !strncmp (locale, curlocale, 128)) |
57 | return false; |
59 | return false; |
58 | |
60 | |
59 | STRNCPY (curlocale, locale, 128); |
61 | strncpy (curlocale, locale, 128); |
60 | setlocale (LC_CTYPE, curlocale); |
62 | setlocale (LC_CTYPE, curlocale); |
61 | return true; |
63 | return true; |
62 | } |
64 | } |
63 | |
65 | |
64 | #if ENABLE_COMBINING |
66 | #if ENABLE_COMBINING |
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123 | return len; |
125 | return len; |
124 | |
126 | |
125 | } |
127 | } |
126 | #endif |
128 | #endif |
127 | |
129 | |
128 | void * |
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129 | rxvt_term::operator new (size_t s) |
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130 | { |
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131 | void *p = malloc (s); |
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132 | |
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133 | MEMSET (p, 0, s); |
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134 | return p; |
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135 | } |
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136 | |
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137 | void |
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138 | rxvt_term::operator delete (void *p, size_t s) |
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139 | { |
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140 | free (p); |
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141 | } |
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142 | |
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143 | rxvt_term::rxvt_term () |
130 | rxvt_term::rxvt_term () |
144 | : |
131 | : |
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132 | #if TRANSPARENT |
145 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
133 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
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134 | #endif |
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135 | #ifdef HAVE_SCROLLBARS |
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136 | scrollbar_ev (this, &rxvt_term::x_cb), |
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137 | #endif |
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138 | #ifdef MENUBAR |
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139 | menubar_ev (this, &rxvt_term::x_cb), |
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140 | #endif |
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141 | #ifdef CURSOR_BLINK |
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142 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
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143 | #endif |
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144 | #ifdef TEXT_BLINK |
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145 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
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146 | #endif |
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147 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
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148 | cont_scroll_ev (this, &rxvt_term::cont_scroll_cb), |
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149 | #endif |
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150 | #ifdef SELECTION_SCROLLING |
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151 | sel_scroll_ev (this, &rxvt_term::sel_scroll_cb), |
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152 | #endif |
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153 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
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154 | slip_wheel_ev (this, &rxvt_term::slip_wheel_cb), |
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155 | #endif |
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156 | #ifdef POINTER_BLANK |
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157 | pointer_ev (this, &rxvt_term::pointer_cb), |
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158 | #endif |
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159 | #ifdef USE_XIM |
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160 | im_ev (this, &rxvt_term::im_cb), |
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161 | #endif |
146 | termwin_ev (this, &rxvt_term::x_cb), |
162 | termwin_ev (this, &rxvt_term::x_cb), |
147 | vt_ev (this, &rxvt_term::x_cb), |
163 | vt_ev (this, &rxvt_term::x_cb), |
148 | #ifdef HAVE_SCROLLBARS |
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149 | scrollbar_ev (this, &rxvt_term::x_cb), |
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150 | #endif |
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151 | #ifdef MENUBAR |
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152 | menubar_ev (this, &rxvt_term::x_cb), |
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153 | #endif |
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154 | #ifdef CURSOR_BLINK |
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155 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
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156 | #endif |
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157 | #ifdef TEXT_BLINK |
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158 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
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159 | #endif |
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160 | #ifdef POINTER_BLANK |
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161 | pointer_ev (this, &rxvt_term::pointer_cb), |
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162 | #endif |
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163 | #ifdef USE_XIM |
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164 | im_ev (this, &rxvt_term::im_cb), |
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165 | #endif |
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166 | check_ev (this, &rxvt_term::check_cb), |
164 | check_ev (this, &rxvt_term::check_cb), |
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165 | flush_ev (this, &rxvt_term::flush_cb), |
167 | destroy_ev (this, &rxvt_term::destroy_cb), |
166 | destroy_ev (this, &rxvt_term::destroy_cb), |
168 | pty_ev (this, &rxvt_term::pty_cb), |
167 | pty_ev (this, &rxvt_term::pty_cb), |
169 | incr_ev (this, &rxvt_term::incr_cb) |
168 | incr_ev (this, &rxvt_term::incr_cb) |
170 | { |
169 | { |
171 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
170 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
172 | |
171 | |
173 | termlist.push_back (this); |
172 | termlist.push_back (this); |
174 | } |
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175 | |
173 | |
176 | rxvt_term::~rxvt_term () |
174 | #ifdef KEYSYM_RESOURCE |
177 | { |
175 | keyboard = new keyboard_manager; |
178 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
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179 | |
176 | |
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177 | if (!keyboard) |
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178 | rxvt_fatal ("out of memory, aborting.\n"); |
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179 | #endif |
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180 | } |
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181 | |
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182 | // clean up the most important stuff, do *not* call x or free mem etc. |
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183 | // for use before an emergency exit |
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184 | void rxvt_term::emergency_cleanup () |
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185 | { |
180 | if (cmd_fd >= 0) |
186 | if (cmd_pid) |
181 | close (cmd_fd); |
187 | kill (-cmd_pid, SIGHUP); |
182 | |
188 | |
183 | #ifndef NO_SETOWNER_TTYDEV |
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184 | privileged_ttydev (RESTORE); |
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185 | #endif |
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186 | #ifdef UTMP_SUPPORT |
189 | #ifdef UTMP_SUPPORT |
187 | privileged_utmp (RESTORE); |
190 | privileged_utmp (RESTORE); |
188 | #endif |
191 | #endif |
189 | |
192 | |
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193 | pty.put (); |
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194 | } |
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195 | |
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196 | rxvt_term::~rxvt_term () |
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197 | { |
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198 | PERL_INVOKE ((this, HOOK_DESTROY, DT_END)); |
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199 | |
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200 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
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201 | |
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202 | emergency_cleanup (); |
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203 | |
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204 | #if ENABLE_STYLES |
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205 | for (int i = RS_styleCount; --i; ) |
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206 | if (fontset[i] != fontset[0]) |
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207 | delete fontset[i]; |
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208 | #endif |
190 | delete TermWin.fontset; |
209 | delete fontset[0]; |
191 | |
210 | |
192 | if (display) |
211 | if (display) |
193 | { |
212 | { |
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213 | dDisp; |
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214 | |
194 | selection_clear (); |
215 | selection_clear (); |
195 | |
216 | |
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217 | #ifdef USE_XIM |
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218 | im_destroy (); |
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219 | #endif |
196 | #ifdef MENUBAR |
220 | #ifdef MENUBAR |
197 | if (menubarGC) XFreeGC (display->display, menubarGC); |
221 | if (menubarGC) XFreeGC (disp, menubarGC); |
198 | #endif |
222 | #endif |
199 | #ifdef XTERM_SCROLLBAR |
223 | #ifdef XTERM_SCROLLBAR |
200 | if (xscrollbarGC) XFreeGC (display->display, xscrollbarGC); |
224 | if (xscrollbarGC) XFreeGC (disp, xscrollbarGC); |
201 | if (ShadowGC) XFreeGC (display->display, ShadowGC); |
225 | if (ShadowGC) XFreeGC (disp, ShadowGC); |
202 | #endif |
226 | #endif |
203 | #ifdef PLAIN_SCROLLBAR |
227 | #ifdef PLAIN_SCROLLBAR |
204 | if (pscrollbarGC) XFreeGC (display->display, pscrollbarGC); |
228 | if (pscrollbarGC) XFreeGC (disp, pscrollbarGC); |
205 | #endif |
229 | #endif |
206 | #ifdef NEXT_SCROLLBAR |
230 | #ifdef NEXT_SCROLLBAR |
207 | if (blackGC) XFreeGC (display->display, blackGC); |
231 | if (blackGC) XFreeGC (disp, blackGC); |
208 | if (whiteGC) XFreeGC (display->display, whiteGC); |
232 | if (whiteGC) XFreeGC (disp, whiteGC); |
209 | if (grayGC) XFreeGC (display->display, grayGC); |
233 | if (grayGC) XFreeGC (disp, grayGC); |
210 | if (darkGC) XFreeGC (display->display, darkGC); |
234 | if (darkGC) XFreeGC (disp, darkGC); |
211 | if (stippleGC) XFreeGC (display->display, stippleGC); |
235 | if (stippleGC) XFreeGC (disp, stippleGC); |
212 | if (dimple) XFreePixmap (display->display, dimple); |
236 | if (dimple) XFreePixmap (disp, dimple); |
213 | if (upArrow) XFreePixmap (display->display, upArrow); |
237 | if (upArrow) XFreePixmap (disp, upArrow); |
214 | if (downArrow) XFreePixmap (display->display, downArrow); |
238 | if (downArrow) XFreePixmap (disp, downArrow); |
215 | if (upArrowHi) XFreePixmap (display->display, upArrowHi); |
239 | if (upArrowHi) XFreePixmap (disp, upArrowHi); |
216 | if (downArrowHi) XFreePixmap (display->display, downArrowHi); |
240 | if (downArrowHi) XFreePixmap (disp, downArrowHi); |
217 | #endif |
241 | #endif |
218 | #if defined(MENUBAR) || defined(RXVT_SCROLLBAR) |
242 | #if defined(MENUBAR) || defined(RXVT_SCROLLBAR) |
219 | if (topShadowGC) XFreeGC (display->display, topShadowGC); |
243 | if (topShadowGC) XFreeGC (disp, topShadowGC); |
220 | if (botShadowGC) XFreeGC (display->display, botShadowGC); |
244 | if (botShadowGC) XFreeGC (disp, botShadowGC); |
221 | if (scrollbarGC) XFreeGC (display->display, scrollbarGC); |
245 | if (scrollbarGC) XFreeGC (disp, scrollbarGC); |
222 | #endif |
246 | #endif |
223 | if (TermWin.gc) XFreeGC (display->display, TermWin.gc); |
247 | if (gc) XFreeGC (disp, gc); |
224 | |
248 | |
225 | #if defined(MENUBAR) && (MENUBAR_MAX > 1) |
249 | #if defined(MENUBAR) && (MENUBAR_MAX > 1) |
226 | delete menuBar.drawable; |
250 | delete menuBar.drawable; |
227 | //if (menuBar.win) |
251 | //if (menuBar.win) |
228 | // XDestroyWindow (display->display, menuBar.win); |
252 | // XDestroyWindow (disp, menuBar.win); |
229 | #endif |
253 | #endif |
230 | delete TermWin.drawable; |
254 | delete drawable; |
231 | // destroy all windows |
255 | // destroy all windows |
232 | if (TermWin.parent[0]) |
256 | if (parent[0]) |
233 | XDestroyWindow (display->display, TermWin.parent[0]); |
257 | XDestroyWindow (disp, parent[0]); |
234 | } |
258 | } |
235 | |
259 | |
236 | // TODO: free pixcolours, colours should become part of rxvt_display |
260 | // TODO: free pixcolours, colours should become part of rxvt_display |
237 | |
261 | |
238 | delete PixColors; |
262 | delete pix_colors_focused; |
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263 | #if OFF_FOCUS_FADING |
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264 | delete pix_colors_unfocused; |
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265 | #endif |
239 | |
266 | |
240 | displays.put (display); |
267 | displays.put (display); |
241 | |
268 | |
242 | scr_release (); |
269 | scr_release (); |
243 | |
270 | |
244 | /* clear all resources */ |
271 | /* clear all resources */ |
245 | for (int i = 0; i < allocated.size (); i++) |
272 | for (int i = 0; i < allocated.size (); i++) |
246 | free (allocated[i]); |
273 | free (allocated [i]); |
247 | |
274 | |
248 | free (selection.text); |
275 | free (selection.text); |
249 | // TODO: manage env vars in child only(!) |
276 | // TODO: manage env vars in child only(!) |
250 | free (env_windowid); |
277 | free (env_windowid); |
251 | free (env_display); |
278 | free (env_display); |
252 | free (env_term); |
279 | free (env_term); |
253 | free (env_colorfgbg); |
280 | free (env_colorfgbg); |
254 | free (locale); |
281 | free (locale); |
255 | #if 0 |
282 | free (v_buffer); |
256 | free (codeset); |
283 | free (incr_buf); |
257 | #endif |
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258 | |
284 | |
259 | delete envv; |
285 | delete envv; |
260 | delete argv; |
286 | delete argv; |
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287 | |
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288 | #ifdef KEYSYM_RESOURCE |
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289 | delete keyboard; |
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290 | #endif |
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291 | } |
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292 | |
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293 | void |
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294 | rxvt_term::child_exit () |
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295 | { |
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296 | cmd_pid = 0; |
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297 | |
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298 | if (!OPTION (Opt_hold)) |
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299 | destroy (); |
261 | } |
300 | } |
262 | |
301 | |
263 | void |
302 | void |
264 | rxvt_term::destroy () |
303 | rxvt_term::destroy () |
265 | { |
304 | { |
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305 | if (destroy_ev.active) |
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306 | return; |
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307 | |
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308 | #if ENABLE_OVERLAY |
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309 | scr_overlay_off (); |
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310 | #endif |
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311 | |
266 | if (display) |
312 | if (display) |
267 | { |
313 | { |
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314 | #if USE_XIM |
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315 | im_ev.stop (display); |
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316 | #endif |
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317 | #if HAVE_SCROLLBARS |
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318 | scrollbar_ev.stop (display); |
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319 | #endif |
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320 | #if MENUBAR |
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321 | menubar_ev.stop (display); |
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322 | #endif |
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323 | #if TRANSPARENT |
268 | rootwin_ev.stop (display); |
324 | rootwin_ev.stop (display); |
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325 | #endif |
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326 | incr_ev.stop (); |
269 | termwin_ev.stop (display); |
327 | termwin_ev.stop (display); |
270 | vt_ev.stop (display); |
328 | vt_ev.stop (display); |
271 | #ifdef USE_XIM |
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272 | im_destroy (); |
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273 | im_ev.stop (display); |
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274 | #endif |
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275 | #ifdef HAVE_SCROLLBARS |
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276 | scrollbar_ev.stop (display); |
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277 | #endif |
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278 | #ifdef MENUBAR |
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279 | menubar_ev.stop (display); |
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280 | #endif |
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281 | } |
329 | } |
282 | |
330 | |
283 | check_ev.stop (); |
331 | check_ev.stop (); |
284 | pty_ev.stop (); |
332 | pty_ev.stop (); |
285 | #ifdef CURSOR_BLINK |
333 | #ifdef CURSOR_BLINK |
286 | cursor_blink_ev.stop (); |
334 | cursor_blink_ev.stop (); |
287 | #endif |
335 | #endif |
288 | #ifdef TEXT_BLINK |
336 | #ifdef TEXT_BLINK |
289 | text_blink_ev.stop (); |
337 | text_blink_ev.stop (); |
290 | #endif |
338 | #endif |
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339 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
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340 | cont_scroll_ev.stop (); |
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341 | #endif |
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342 | #ifdef SELECTION_SCROLLING |
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343 | sel_scroll_ev.stop (); |
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344 | #endif |
291 | #ifdef POINTER_BLANK |
345 | #ifdef POINTER_BLANK |
292 | pointer_ev.stop (); |
346 | pointer_ev.stop (); |
293 | #endif |
347 | #endif |
294 | |
348 | |
295 | destroy_ev.start (0); |
349 | destroy_ev.start (0); |
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302 | |
356 | |
303 | delete this; |
357 | delete this; |
304 | } |
358 | } |
305 | |
359 | |
306 | /*----------------------------------------------------------------------*/ |
360 | /*----------------------------------------------------------------------*/ |
307 | /* rxvt_init () */ |
361 | /* |
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362 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
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363 | * TODO: if debugging, this should free up any known resources if we can |
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364 | */ |
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365 | static XErrorHandler old_xerror_handler; |
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366 | |
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367 | static void |
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368 | rxvt_emergency_cleanup () |
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369 | { |
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370 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
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371 | (*t)->emergency_cleanup (); |
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372 | } |
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373 | |
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374 | #if ENABLE_FRILLS |
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375 | static void |
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376 | print_x_error (Display *dpy, XErrorEvent *event) |
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377 | { |
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378 | char buffer[BUFSIZ]; |
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379 | char mesg[BUFSIZ]; |
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380 | char number[32]; |
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381 | char *mtype = "XlibMessage"; |
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382 | XGetErrorText(dpy, event->error_code, buffer, BUFSIZ); |
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383 | XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ); |
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384 | rxvt_warn ("An X Error occured, trying to continue after report.\n"); |
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385 | rxvt_warn ("%s: %s\n", mesg, buffer); |
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386 | XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ); |
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387 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code); |
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388 | sprintf(number, "%d", event->request_code); |
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389 | XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ); |
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390 | rxvt_warn ("(which is %s)\n", buffer); |
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391 | if (event->request_code >= 128) { |
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392 | XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d", |
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393 | mesg, BUFSIZ); |
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394 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code); |
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395 | } |
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396 | if ((event->error_code == BadWindow) || |
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397 | (event->error_code == BadPixmap) || |
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398 | (event->error_code == BadCursor) || |
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399 | (event->error_code == BadFont) || |
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400 | (event->error_code == BadDrawable) || |
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401 | (event->error_code == BadColor) || |
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402 | (event->error_code == BadGC) || |
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403 | (event->error_code == BadIDChoice) || |
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404 | (event->error_code == BadValue) || |
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405 | (event->error_code == BadAtom)) { |
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406 | if (event->error_code == BadValue) |
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407 | XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x", |
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408 | mesg, BUFSIZ); |
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409 | else if (event->error_code == BadAtom) |
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410 | XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x", |
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411 | mesg, BUFSIZ); |
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412 | else |
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413 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
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414 | mesg, BUFSIZ); |
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415 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
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416 | } |
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417 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
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418 | mesg, BUFSIZ); |
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419 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
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420 | } |
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421 | #endif |
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422 | |
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423 | int |
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424 | rxvt_xerror_handler (Display *display, XErrorEvent *event) |
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425 | { |
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426 | if (GET_R->allowedxerror == -1) |
|
|
427 | GET_R->allowedxerror = event->error_code; |
|
|
428 | else |
|
|
429 | { |
|
|
430 | // GET_R is most likely not the terminal which caused the error, |
|
|
431 | // so just output the error and continue |
|
|
432 | #if ENABLE_FRILLS |
|
|
433 | print_x_error (display, event); |
|
|
434 | #else |
|
|
435 | old_xerror_handler (display, event); |
|
|
436 | #endif |
|
|
437 | } |
|
|
438 | |
|
|
439 | return 0; |
|
|
440 | } |
|
|
441 | |
|
|
442 | int |
|
|
443 | rxvt_xioerror_handler (Display *display) |
|
|
444 | { |
|
|
445 | rxvt_warn ("X connection to '%s' broken, unable to recover, exiting.\n", |
|
|
446 | DisplayString (display)); |
|
|
447 | rxvt_emergency_cleanup (); |
|
|
448 | _exit (EXIT_FAILURE); |
|
|
449 | } |
|
|
450 | |
|
|
451 | /*----------------------------------------------------------------------*/ |
308 | bool |
452 | bool |
309 | rxvt_term::init (int argc, const char *const *argv) |
453 | rxvt_term::init (int argc, const char *const *argv) |
310 | { |
454 | { |
311 | SET_R (this); |
455 | SET_R (this); |
312 | |
456 | |
|
|
457 | set_locale (""); |
|
|
458 | |
313 | if (!init_vars ()) |
459 | if (!init_vars ()) |
314 | return false; |
460 | return false; |
315 | |
461 | |
|
|
462 | init_secondary (); |
|
|
463 | |
|
|
464 | const char **cmd_argv = init_resources (argc, argv); |
|
|
465 | |
|
|
466 | #ifdef KEYSYM_RESOURCE |
|
|
467 | keyboard->register_done (); |
|
|
468 | #endif |
|
|
469 | |
|
|
470 | #if MENUBAR_MAX |
|
|
471 | menubar_read (rs[Rs_menu]); |
|
|
472 | #endif |
|
|
473 | #ifdef HAVE_SCROLLBARS |
|
|
474 | if (OPTION (Opt_scrollBar)) |
|
|
475 | scrollBar.setIdle (); /* set existence for size calculations */ |
|
|
476 | #endif |
|
|
477 | |
|
|
478 | #if ENABLE_PERL |
|
|
479 | rxvt_perl.init (); |
|
|
480 | #endif |
|
|
481 | |
|
|
482 | PERL_INVOKE ((this, HOOK_INIT, DT_END)); |
|
|
483 | |
|
|
484 | create_windows (argc, argv); |
|
|
485 | |
|
|
486 | dDisp; |
|
|
487 | |
|
|
488 | init_xlocale (); |
|
|
489 | |
|
|
490 | scr_reset (); /* initialize screen */ |
|
|
491 | |
|
|
492 | #if 0 |
|
|
493 | XSynchronize (disp, True); |
|
|
494 | #endif |
|
|
495 | |
|
|
496 | #ifdef HAVE_SCROLLBARS |
|
|
497 | if (OPTION (Opt_scrollBar)) |
|
|
498 | resize_scrollbar (); /* create and map scrollbar */ |
|
|
499 | #endif |
|
|
500 | #if (MENUBAR_MAX) |
|
|
501 | if (menubar_visible ()) |
|
|
502 | XMapWindow (disp, menuBar.win); |
|
|
503 | #endif |
|
|
504 | #ifdef TRANSPARENT |
|
|
505 | if (OPTION (Opt_transparent)) |
|
|
506 | { |
|
|
507 | XSelectInput (disp, display->root, PropertyChangeMask); |
|
|
508 | check_our_parents (); |
|
|
509 | rootwin_ev.start (display, display->root); |
|
|
510 | } |
|
|
511 | #endif |
|
|
512 | |
|
|
513 | XMapWindow (disp, vt); |
|
|
514 | XMapWindow (disp, parent[0]); |
|
|
515 | |
|
|
516 | set_colorfgbg (); |
|
|
517 | |
|
|
518 | init_command (cmd_argv); |
|
|
519 | |
|
|
520 | free (cmd_argv); |
|
|
521 | |
|
|
522 | pty_ev.start (pty.pty, EVENT_READ); |
|
|
523 | |
|
|
524 | check_ev.start (); |
|
|
525 | |
|
|
526 | PERL_INVOKE ((this, HOOK_START, DT_END)); |
|
|
527 | |
|
|
528 | return true; |
|
|
529 | } |
|
|
530 | |
|
|
531 | static struct sig_handlers |
|
|
532 | { |
|
|
533 | sig_watcher sw_chld, sw_term, sw_int; |
|
|
534 | |
|
|
535 | void sig_chld (sig_watcher &w) |
|
|
536 | { |
|
|
537 | // we are being called for every SIGCHLD, find the corresponding term |
|
|
538 | int pid; |
|
|
539 | |
|
|
540 | while ((pid = waitpid (-1, NULL, WNOHANG)) > 0) |
|
|
541 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
|
|
542 | if (pid == (*t)->cmd_pid) |
|
|
543 | { |
|
|
544 | (*t)->child_exit (); |
|
|
545 | break; |
|
|
546 | } |
|
|
547 | } |
|
|
548 | |
|
|
549 | /* |
|
|
550 | * Catch a fatal signal and tidy up before quitting |
|
|
551 | */ |
|
|
552 | void |
|
|
553 | sig_term (sig_watcher &w) |
|
|
554 | { |
|
|
555 | #ifdef DEBUG_CMD |
|
|
556 | rxvt_warn ("caught signal %d, exiting.\n", w.signum); |
|
|
557 | #endif |
|
|
558 | rxvt_emergency_cleanup (); |
|
|
559 | signal (w.signum, SIG_DFL); |
|
|
560 | kill (getpid (), w.signum); |
|
|
561 | } |
|
|
562 | |
|
|
563 | sig_handlers () |
|
|
564 | : sw_chld (this, &sig_handlers::sig_chld), |
|
|
565 | sw_term (this, &sig_handlers::sig_term), |
|
|
566 | sw_int (this, &sig_handlers::sig_term) |
|
|
567 | { |
|
|
568 | } |
|
|
569 | } sig_handlers; |
|
|
570 | |
|
|
571 | void |
|
|
572 | rxvt_init () |
|
|
573 | { |
316 | /* |
574 | /* |
317 | * Save and then give up any super-user privileges |
575 | * Save and then give up any super-user privileges |
318 | * If we need privileges in any area then we must specifically request it. |
576 | * If we need privileges in any area then we must specifically request it. |
319 | * We should only need to be root in these cases: |
577 | * We should only need to be root in these cases: |
320 | * 1. write utmp entries on some systems |
578 | * 1. write utmp entries on some systems |
321 | * 2. chown tty on some systems |
579 | * 2. chown tty on some systems |
322 | */ |
580 | */ |
323 | privileges (SAVE); |
581 | rxvt_privileges (SAVE); |
324 | privileges (IGNORE); |
582 | rxvt_privileges (IGNORE); |
325 | |
583 | |
326 | init_secondary (); |
584 | signal (SIGHUP, SIG_IGN); |
|
|
585 | signal (SIGPIPE, SIG_IGN); |
327 | |
586 | |
328 | const char **cmd_argv = init_resources (argc, argv); |
587 | sig_handlers.sw_chld.start (SIGCHLD); |
329 | |
588 | sig_handlers.sw_term.start (SIGTERM); |
330 | set_locale (""); |
589 | sig_handlers.sw_int.start (SIGINT); |
331 | |
|
|
332 | #if MENUBAR_MAX |
|
|
333 | menubar_read (rs[Rs_menu]); |
|
|
334 | #endif |
|
|
335 | #ifdef HAVE_SCROLLBARS |
|
|
336 | if (Options & Opt_scrollBar) |
|
|
337 | scrollBar.setIdle (); /* set existence for size calculations */ |
|
|
338 | #endif |
|
|
339 | |
|
|
340 | create_windows (argc, argv); |
|
|
341 | |
|
|
342 | init_xlocale (); |
|
|
343 | |
|
|
344 | scr_reset (); /* initialize screen */ |
|
|
345 | |
|
|
346 | #if 0 |
|
|
347 | XSynchronize (display->display, True); |
|
|
348 | #endif |
|
|
349 | |
|
|
350 | #ifdef HAVE_SCROLLBARS |
|
|
351 | if (Options & Opt_scrollBar) |
|
|
352 | resize_scrollbar (); /* create and map scrollbar */ |
|
|
353 | #endif |
|
|
354 | #if (MENUBAR_MAX) |
|
|
355 | if (menubar_visible ()) |
|
|
356 | XMapWindow (display->display, menuBar.win); |
|
|
357 | #endif |
|
|
358 | #ifdef TRANSPARENT |
|
|
359 | if (Options & Opt_transparent) |
|
|
360 | { |
|
|
361 | XSelectInput (display->display, display->root, PropertyChangeMask); |
|
|
362 | check_our_parents (); |
|
|
363 | } |
|
|
364 | #endif |
|
|
365 | |
|
|
366 | rootwin_ev.start (display, display->root); |
|
|
367 | |
|
|
368 | XMapWindow (display->display, TermWin.vt); |
|
|
369 | XMapWindow (display->display, TermWin.parent[0]); |
|
|
370 | |
|
|
371 | init_command (cmd_argv); |
|
|
372 | |
|
|
373 | pty_ev.start (cmd_fd, EVENT_READ); |
|
|
374 | |
|
|
375 | check_ev.start (); |
|
|
376 | |
|
|
377 | return true; |
|
|
378 | } |
|
|
379 | |
|
|
380 | static int (*old_xerror_handler) (Display *dpy, XErrorEvent *event); |
|
|
381 | |
|
|
382 | void |
|
|
383 | rxvt_init_signals () |
|
|
384 | { |
|
|
385 | /* install exit handler for cleanup */ |
|
|
386 | #if 0 |
|
|
387 | #ifdef HAVE_ATEXIT |
|
|
388 | atexit (rxvt_clean_exit); |
|
|
389 | #else |
|
|
390 | #endif |
|
|
391 | #endif |
|
|
392 | |
|
|
393 | struct sigaction sa; |
|
|
394 | |
|
|
395 | sigfillset (&sa.sa_mask); |
|
|
396 | sa.sa_flags = SA_NOCLDSTOP | SA_RESTART; |
|
|
397 | sa.sa_handler = SIG_IGN; sigaction (SIGHUP , &sa, 0); |
|
|
398 | sa.sa_handler = SIG_IGN; sigaction (SIGPIPE, &sa, 0); |
|
|
399 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGINT , &sa, 0); |
|
|
400 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGQUIT, &sa, 0); |
|
|
401 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGTERM, &sa, 0); |
|
|
402 | sa.sa_handler = rxvt_Child_signal; sigaction (SIGCHLD, &sa, 0); |
|
|
403 | |
590 | |
404 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
591 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
405 | /* signal (SIGURG, SIG_DFL); */ |
592 | /* signal (SIGURG, SIG_DFL); */ |
406 | |
593 | |
407 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
594 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
|
|
595 | // TODO: handle this with exceptions and tolerate the memory loss |
408 | //XSetIOErrorHandler ((XErrorHandler) rxvt_xioerror_handler); |
596 | XSetIOErrorHandler (rxvt_xioerror_handler); |
409 | } |
|
|
410 | |
|
|
411 | /* ------------------------------------------------------------------------- * |
|
|
412 | * SIGNAL HANDLING & EXIT HANDLER * |
|
|
413 | * ------------------------------------------------------------------------- */ |
|
|
414 | /* |
|
|
415 | * Catch a SIGCHLD signal and exit if the direct child has died |
|
|
416 | */ |
|
|
417 | |
|
|
418 | void rxvt_term::child_exited (int pid) |
|
|
419 | { |
|
|
420 | for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++) |
|
|
421 | if (pid == (*t)->cmd_pid) |
|
|
422 | { |
|
|
423 | (*t)->destroy (); |
|
|
424 | break; |
|
|
425 | } |
|
|
426 | } |
|
|
427 | |
|
|
428 | /* ARGSUSED */ |
|
|
429 | /* EXTPROTO */ |
|
|
430 | RETSIGTYPE |
|
|
431 | rxvt_Child_signal (int sig __attribute__ ((unused))) |
|
|
432 | { |
|
|
433 | int pid, save_errno = errno; |
|
|
434 | |
|
|
435 | while ((pid = waitpid (-1, NULL, WNOHANG)) > 0) |
|
|
436 | rxvt_term::child_exited (pid); |
|
|
437 | |
|
|
438 | errno = save_errno; |
|
|
439 | } |
|
|
440 | |
|
|
441 | /* |
|
|
442 | * Catch a fatal signal and tidy up before quitting |
|
|
443 | */ |
|
|
444 | /* EXTPROTO */ |
|
|
445 | RETSIGTYPE |
|
|
446 | rxvt_Exit_signal (int sig) |
|
|
447 | { |
|
|
448 | signal (sig, SIG_DFL); |
|
|
449 | #ifdef DEBUG_CMD |
|
|
450 | rxvt_warn ("caught signal %d, exiting.\n", sig); |
|
|
451 | #endif |
|
|
452 | rxvt_clean_exit (); |
|
|
453 | kill (getpid (), sig); |
|
|
454 | } |
|
|
455 | |
|
|
456 | /* INTPROTO */ |
|
|
457 | int |
|
|
458 | rxvt_xerror_handler (Display *display, XErrorEvent *event) |
|
|
459 | { |
|
|
460 | if (GET_R->allowedxerror == -1) |
|
|
461 | GET_R->allowedxerror = event->error_code; |
|
|
462 | else |
|
|
463 | { |
|
|
464 | old_xerror_handler (display, event); |
|
|
465 | GET_R->destroy (); |
|
|
466 | } |
|
|
467 | |
|
|
468 | return 0; |
|
|
469 | } |
|
|
470 | |
|
|
471 | /*----------------------------------------------------------------------*/ |
|
|
472 | /* |
|
|
473 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
|
|
474 | * TODO: if debugging, this should free up any known resources if we can |
|
|
475 | */ |
|
|
476 | /* EXTPROTO */ |
|
|
477 | void |
|
|
478 | rxvt_clean_exit () |
|
|
479 | { |
|
|
480 | // TODO: rxvtd should clean up all ressources |
|
|
481 | if (GET_R) |
|
|
482 | GET_R->destroy (); |
|
|
483 | } |
597 | } |
484 | |
598 | |
485 | /* ------------------------------------------------------------------------- * |
599 | /* ------------------------------------------------------------------------- * |
486 | * MEMORY ALLOCATION WRAPPERS * |
600 | * MEMORY ALLOCATION WRAPPERS * |
487 | * ------------------------------------------------------------------------- */ |
601 | * ------------------------------------------------------------------------- */ |
488 | /* EXTPROTO */ |
602 | void * |
489 | void * |
|
|
490 | rxvt_malloc (size_t size) |
603 | rxvt_malloc (size_t size) |
491 | { |
604 | { |
492 | void *p; |
|
|
493 | |
|
|
494 | p = malloc (size); |
605 | void *p = malloc (size); |
|
|
606 | |
495 | if (p) |
607 | if (!p) |
|
|
608 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
609 | |
496 | return p; |
610 | return p; |
497 | |
|
|
498 | fprintf (stderr, RESNAME ": memory allocation failure. Aborting"); |
|
|
499 | rxvt_clean_exit (); |
|
|
500 | exit (EXIT_FAILURE); |
|
|
501 | /* NOTREACHED */ |
|
|
502 | } |
611 | } |
503 | |
612 | |
504 | /* EXTPROTO */ |
613 | void * |
505 | void * |
|
|
506 | rxvt_calloc (size_t number, size_t size) |
614 | rxvt_calloc (size_t number, size_t size) |
507 | { |
615 | { |
508 | void *p; |
|
|
509 | |
|
|
510 | p = calloc (number, size); |
616 | void *p = calloc (number, size); |
|
|
617 | |
511 | if (p) |
618 | if (!p) |
|
|
619 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
620 | |
512 | return p; |
621 | return p; |
513 | |
|
|
514 | fprintf (stderr, RESNAME ": memory allocation failure. Aborting"); |
|
|
515 | rxvt_clean_exit (); |
|
|
516 | exit (EXIT_FAILURE); |
|
|
517 | /* NOTREACHED */ |
|
|
518 | } |
622 | } |
519 | |
623 | |
520 | /* EXTPROTO */ |
|
|
521 | void * |
624 | void * |
522 | rxvt_realloc (void *ptr, size_t size) |
625 | rxvt_realloc (void *ptr, size_t size) |
523 | { |
626 | { |
524 | void *p; |
|
|
525 | |
|
|
526 | if (ptr) |
|
|
527 | p = realloc (ptr, size); |
627 | void *p = realloc (ptr, size); |
528 | else |
628 | |
529 | p = malloc (size); |
|
|
530 | if (p) |
629 | if (!p) |
|
|
630 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
631 | |
531 | return p; |
632 | return p; |
532 | |
|
|
533 | fprintf (stderr, RESNAME ": memory allocation failure. Aborting"); |
|
|
534 | rxvt_clean_exit (); |
|
|
535 | exit (EXIT_FAILURE); |
|
|
536 | /* NOTREACHED */ |
|
|
537 | } |
633 | } |
538 | |
634 | |
539 | /* ------------------------------------------------------------------------- * |
635 | /* ------------------------------------------------------------------------- * |
540 | * PRIVILEGED OPERATIONS * |
636 | * PRIVILEGED OPERATIONS * |
541 | * ------------------------------------------------------------------------- */ |
637 | * ------------------------------------------------------------------------- */ |
542 | /* take care of suid/sgid super-user (root) privileges */ |
638 | /* take care of suid/sgid super-user (root) privileges */ |
543 | void |
639 | void |
544 | rxvt_term::privileges (int mode) |
640 | rxvt_privileges (rxvt_privaction action) |
545 | { |
641 | { |
|
|
642 | #if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__) |
|
|
643 | static uid_t euid; |
|
|
644 | static gid_t egid; |
|
|
645 | #endif |
|
|
646 | |
546 | #if ! defined(__CYGWIN32__) |
647 | #if ! defined(__CYGWIN32__) |
547 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
648 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
548 | /* setreuid () is the poor man's setuid (), seteuid () */ |
649 | /* setreuid () is the poor man's setuid (), seteuid () */ |
549 | # define seteuid(a) setreuid(-1, (a)) |
650 | # define seteuid(a) setreuid(-1, (a)) |
550 | # define setegid(a) setregid(-1, (a)) |
651 | # define setegid(a) setregid(-1, (a)) |
551 | # define HAVE_SETEUID |
652 | # define HAVE_SETEUID |
552 | # endif |
653 | # endif |
553 | # ifdef HAVE_SETEUID |
654 | # ifdef HAVE_SETEUID |
554 | switch (mode) |
655 | switch (action) |
555 | { |
656 | { |
556 | case IGNORE: |
657 | case IGNORE: |
557 | /* |
658 | /* |
558 | * change effective uid/gid - not real uid/gid - so we can switch |
659 | * change effective uid/gid - not real uid/gid - so we can switch |
559 | * back to root later, as required |
660 | * back to root later, as required |
… | |
… | |
569 | seteuid (euid); |
670 | seteuid (euid); |
570 | setegid (egid); |
671 | setegid (egid); |
571 | break; |
672 | break; |
572 | } |
673 | } |
573 | # else |
674 | # else |
574 | switch (mode) |
675 | switch (action) |
575 | { |
676 | { |
576 | case IGNORE: |
677 | case IGNORE: |
577 | setuid (getuid ()); |
678 | setuid (getuid ()); |
578 | setgid (getgid ()); |
679 | setgid (getgid ()); |
579 | /* FALLTHROUGH */ |
680 | /* FALLTHROUGH */ |
… | |
… | |
586 | #endif |
687 | #endif |
587 | } |
688 | } |
588 | |
689 | |
589 | #ifdef UTMP_SUPPORT |
690 | #ifdef UTMP_SUPPORT |
590 | void |
691 | void |
591 | rxvt_term::privileged_utmp (char action) |
692 | rxvt_term::privileged_utmp (rxvt_privaction action) |
592 | { |
693 | { |
593 | D_MAIN ((stderr, "rxvt_privileged_utmp (%c); waiting for: %c (pid: %d)", |
694 | if (OPTION (Opt_utmpInhibit) |
594 | action, next_utmp_action, getpid ())); |
695 | || !pty.name || !*pty.name) |
595 | if (next_utmp_action != action || (action != SAVE && action != RESTORE) |
|
|
596 | || (Options & Opt_utmpInhibit) |
|
|
597 | || ttydev == NULL || *ttydev == '\0') |
|
|
598 | return; |
696 | return; |
599 | |
697 | |
600 | privileges (RESTORE); |
698 | rxvt_privileges (RESTORE); |
|
|
699 | |
601 | if (action == SAVE) |
700 | if (action == SAVE) |
602 | { |
|
|
603 | next_utmp_action = RESTORE; |
|
|
604 | makeutent (ttydev, rs[Rs_display_name]); |
701 | makeutent (pty.name, rs[Rs_display_name]); |
605 | } |
|
|
606 | else |
702 | else |
607 | { /* action == RESTORE */ |
|
|
608 | next_utmp_action = IGNORE; |
|
|
609 | cleanutent (); |
703 | cleanutent (); |
610 | } |
704 | |
611 | privileges (IGNORE); |
705 | rxvt_privileges (IGNORE); |
612 | } |
|
|
613 | #endif |
|
|
614 | |
|
|
615 | #ifndef NO_SETOWNER_TTYDEV |
|
|
616 | void |
|
|
617 | rxvt_term::privileged_ttydev (char action) |
|
|
618 | { |
|
|
619 | D_MAIN ((stderr, |
|
|
620 | "privileged_ttydev (%c); waiting for: %c (pid: %d)", |
|
|
621 | action, next_tty_action, getpid ())); |
|
|
622 | if (next_tty_action != action || (action != SAVE && action != RESTORE) |
|
|
623 | || ttydev == NULL || *ttydev == '\0') |
|
|
624 | return; |
|
|
625 | |
|
|
626 | privileges (RESTORE); |
|
|
627 | |
|
|
628 | if (action == SAVE) |
|
|
629 | { |
|
|
630 | next_tty_action = RESTORE; |
|
|
631 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
|
|
632 | /* store original tty status for restoration rxvt_clean_exit () -- rgg 04/12/95 */ |
|
|
633 | if (lstat (ttydev, &ttyfd_stat) < 0) /* you lose out */ |
|
|
634 | next_tty_action = IGNORE; |
|
|
635 | else |
|
|
636 | # endif |
|
|
637 | |
|
|
638 | { |
|
|
639 | chown (ttydev, getuid (), ttygid); /* fail silently */ |
|
|
640 | chmod (ttydev, ttymode); |
|
|
641 | # ifdef HAVE_REVOKE |
|
|
642 | revoke (ttydev); |
|
|
643 | # endif |
|
|
644 | |
|
|
645 | } |
|
|
646 | } |
|
|
647 | else |
|
|
648 | { /* action == RESTORE */ |
|
|
649 | next_tty_action = IGNORE; |
|
|
650 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
|
|
651 | chmod (ttydev, ttyfd_stat.st_mode); |
|
|
652 | chown (ttydev, ttyfd_stat.st_uid, ttyfd_stat.st_gid); |
|
|
653 | # else |
|
|
654 | chmod (ttydev, |
|
|
655 | (S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH)); |
|
|
656 | chown (ttydev, 0, 0); |
|
|
657 | # endif |
|
|
658 | |
|
|
659 | } |
|
|
660 | |
|
|
661 | privileges (IGNORE); |
|
|
662 | |
|
|
663 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
|
|
664 | D_MAIN ((stderr, "%s \"%s\": mode %03o, uid %d, gid %d", |
|
|
665 | action == RESTORE ? "Restoring" : (action == |
|
|
666 | SAVE ? "Saving" : |
|
|
667 | "UNKNOWN ERROR for"), ttydev, |
|
|
668 | ttyfd_stat.st_mode, ttyfd_stat.st_uid, |
|
|
669 | ttyfd_stat.st_gid)); |
|
|
670 | # endif |
|
|
671 | } |
706 | } |
672 | #endif |
707 | #endif |
673 | |
708 | |
674 | /*----------------------------------------------------------------------*/ |
709 | /*----------------------------------------------------------------------*/ |
675 | /* |
710 | /* |
676 | * window size/position calculcations for XSizeHint and other storage. |
711 | * window size/position calculcations for XSizeHint and other storage. |
677 | * if width/height are non-zero then override calculated width/height |
712 | * if width/height are non-zero then override calculated width/height |
678 | */ |
713 | */ |
679 | void |
714 | void |
680 | rxvt_term::window_calc (unsigned int width, unsigned int height) |
715 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
681 | { |
716 | { |
682 | short recalc_x, recalc_y; |
717 | short recalc_x, recalc_y; |
683 | int x, y, sb_w, mb_h, flags; |
718 | int x, y, sb_w, mb_h, flags; |
684 | unsigned int w, h; |
719 | unsigned int w, h; |
685 | unsigned int max_width, max_height; |
720 | unsigned int max_width, max_height; |
|
|
721 | dDisp; |
686 | |
722 | |
687 | D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
723 | D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
688 | TermWin.ncol, TermWin.nrow, szHint.width, |
724 | ncol, nrow, szHint.width, szHint.height)); |
689 | szHint.height)); |
725 | |
690 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
726 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
691 | szHint.win_gravity = NorthWestGravity; |
727 | szHint.win_gravity = NorthWestGravity; |
692 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
728 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
693 | |
729 | |
694 | recalc_x = recalc_y = 0; |
730 | recalc_x = recalc_y = 0; |
695 | flags = 0; |
731 | flags = 0; |
|
|
732 | |
696 | if (!parsed_geometry) |
733 | if (!parsed_geometry) |
697 | { |
734 | { |
698 | parsed_geometry = 1; |
735 | parsed_geometry = 1; |
|
|
736 | |
699 | if (rs[Rs_geometry]) |
737 | if (rs[Rs_geometry]) |
700 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
738 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
|
|
739 | |
701 | if (flags & WidthValue) |
740 | if (flags & WidthValue) |
702 | { |
741 | { |
703 | TermWin.ncol = BOUND_POSITIVE_INT16 (w); |
742 | ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ()); |
704 | szHint.flags |= USSize; |
743 | szHint.flags |= USSize; |
705 | } |
744 | } |
|
|
745 | |
706 | if (flags & HeightValue) |
746 | if (flags & HeightValue) |
707 | { |
747 | { |
708 | TermWin.nrow = BOUND_POSITIVE_INT16 (h); |
748 | nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ()); |
709 | szHint.flags |= USSize; |
749 | szHint.flags |= USSize; |
710 | } |
750 | } |
|
|
751 | |
711 | if (flags & XValue) |
752 | if (flags & XValue) |
712 | { |
753 | { |
713 | szHint.x = x; |
754 | szHint.x = x; |
714 | szHint.flags |= USPosition; |
755 | szHint.flags |= USPosition; |
|
|
756 | |
715 | if (flags & XNegative) |
757 | if (flags & XNegative) |
716 | { |
758 | { |
717 | recalc_x = 1; |
759 | recalc_x = 1; |
718 | szHint.win_gravity = NorthEastGravity; |
760 | szHint.win_gravity = NorthEastGravity; |
719 | } |
761 | } |
720 | } |
762 | } |
|
|
763 | |
721 | if (flags & YValue) |
764 | if (flags & YValue) |
722 | { |
765 | { |
723 | szHint.y = y; |
766 | szHint.y = y; |
724 | szHint.flags |= USPosition; |
767 | szHint.flags |= USPosition; |
|
|
768 | |
725 | if (flags & YNegative) |
769 | if (flags & YNegative) |
726 | { |
770 | { |
727 | recalc_y = 1; |
771 | recalc_y = 1; |
|
|
772 | |
728 | if (szHint.win_gravity == NorthEastGravity) |
773 | if (szHint.win_gravity == NorthEastGravity) |
729 | szHint.win_gravity = SouthEastGravity; |
774 | szHint.win_gravity = SouthEastGravity; |
730 | else |
775 | else |
731 | szHint.win_gravity = SouthWestGravity; |
776 | szHint.win_gravity = SouthWestGravity; |
732 | } |
777 | } |
733 | } |
778 | } |
734 | } |
779 | } |
735 | |
780 | |
736 | /* TODO: BOUNDS */ |
781 | /* TODO: BOUNDS */ |
737 | TermWin.width = TermWin.ncol * TermWin.fwidth; |
782 | width = ncol * fwidth; |
738 | TermWin.height = TermWin.nrow * TermWin.fheight; |
783 | height = nrow * fheight; |
739 | max_width = MAX_COLS * TermWin.fwidth; |
784 | max_width = MAX_COLS * fwidth; |
740 | max_height = MAX_ROWS * TermWin.fheight; |
785 | max_height = MAX_ROWS * fheight; |
741 | |
786 | |
742 | szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth; |
787 | szHint.base_width = szHint.base_height = 2 * int_bwidth; |
743 | |
788 | |
744 | sb_w = mb_h = 0; |
789 | sb_w = mb_h = 0; |
745 | window_vt_x = window_vt_y = 0; |
790 | window_vt_x = window_vt_y = int_bwidth; |
746 | |
791 | |
747 | if (scrollbar_visible ()) |
792 | if (scrollbar_visible ()) |
748 | { |
793 | { |
749 | sb_w = scrollbar_TotalWidth (); |
794 | sb_w = scrollbar_TotalWidth (); |
750 | szHint.base_width += sb_w; |
795 | szHint.base_width += sb_w; |
751 | if (! (Options & Opt_scrollBar_right)) |
796 | if (!OPTION (Opt_scrollBar_right)) |
752 | window_vt_x = sb_w; |
797 | window_vt_x += sb_w; |
753 | } |
798 | } |
754 | |
799 | |
755 | if (menubar_visible ()) |
800 | if (menubar_visible ()) |
756 | { |
801 | { |
757 | mb_h = menuBar_TotalHeight (); |
802 | mb_h = menuBar_TotalHeight (); |
758 | szHint.base_height += mb_h; |
803 | szHint.base_height += mb_h; |
759 | window_vt_y = mb_h; |
804 | window_vt_y += mb_h; |
760 | } |
805 | } |
761 | |
806 | |
762 | szHint.width_inc = TermWin.fwidth; |
807 | szHint.width_inc = fwidth; |
763 | szHint.height_inc = TermWin.fheight; |
808 | szHint.height_inc = fheight; |
764 | szHint.min_width = szHint.base_width + szHint.width_inc; |
809 | szHint.min_width = szHint.base_width + szHint.width_inc; |
765 | szHint.min_height = szHint.base_height + szHint.height_inc; |
810 | szHint.min_height = szHint.base_height + szHint.height_inc; |
766 | |
811 | |
767 | if (width && width - szHint.base_width < max_width) |
812 | if (newwidth && newwidth - szHint.base_width < max_width) |
768 | { |
813 | { |
769 | szHint.width = width; |
814 | szHint.width = newwidth; |
770 | TermWin.width = width - szHint.base_width; |
815 | width = newwidth - szHint.base_width; |
771 | } |
816 | } |
772 | else |
817 | else |
773 | { |
818 | { |
774 | MIN_IT (TermWin.width, max_width); |
819 | min_it (width, max_width); |
775 | szHint.width = szHint.base_width + TermWin.width; |
820 | szHint.width = szHint.base_width + width; |
776 | } |
821 | } |
777 | |
822 | |
778 | if (height && height - szHint.base_height < max_height) |
823 | if (newheight && newheight - szHint.base_height < max_height) |
779 | { |
824 | { |
780 | szHint.height = height; |
825 | szHint.height = newheight; |
781 | TermWin.height = height - szHint.base_height; |
826 | height = newheight - szHint.base_height; |
782 | } |
827 | } |
783 | else |
828 | else |
784 | { |
829 | { |
785 | MIN_IT (TermWin.height, max_height); |
830 | min_it (height, max_height); |
786 | szHint.height = szHint.base_height + TermWin.height; |
831 | szHint.height = szHint.base_height + height; |
787 | } |
832 | } |
788 | |
833 | |
789 | if (scrollbar_visible () && (Options & Opt_scrollBar_right)) |
834 | if (scrollbar_visible () && OPTION (Opt_scrollBar_right)) |
790 | window_sb_x = szHint.width - sb_w; |
835 | window_sb_x = szHint.width - sb_w; |
791 | |
836 | |
792 | if (recalc_x) |
837 | if (recalc_x) |
793 | szHint.x += (DisplayWidth (display->display, DefaultScreen (display->display)) |
838 | szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth; |
794 | - szHint.width - 2 * TermWin.ext_bwidth); |
|
|
795 | if (recalc_y) |
839 | if (recalc_y) |
796 | szHint.y += (DisplayHeight (display->display, DefaultScreen (display->display)) |
840 | szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth; |
797 | - szHint.height - 2 * TermWin.ext_bwidth); |
|
|
798 | |
841 | |
799 | TermWin.ncol = TermWin.width / TermWin.fwidth; |
842 | ncol = width / fwidth; |
800 | TermWin.nrow = TermWin.height / TermWin.fheight; |
843 | nrow = height / fheight; |
801 | D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
844 | D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
802 | TermWin.ncol, TermWin.nrow, szHint.width, |
845 | ncol, nrow, szHint.width, |
803 | szHint.height)); |
846 | szHint.height)); |
804 | return; |
847 | return; |
805 | } |
848 | } |
806 | |
849 | |
807 | /*----------------------------------------------------------------------*/ |
850 | /*----------------------------------------------------------------------*/ |
… | |
… | |
810 | * Called after a window size change. |
853 | * Called after a window size change. |
811 | */ |
854 | */ |
812 | void |
855 | void |
813 | rxvt_term::tt_winch () |
856 | rxvt_term::tt_winch () |
814 | { |
857 | { |
|
|
858 | if (pty.pty < 0) |
|
|
859 | return; |
|
|
860 | |
815 | struct winsize ws; |
861 | struct winsize ws; |
816 | |
862 | |
817 | if (cmd_fd < 0) |
|
|
818 | return; |
|
|
819 | |
|
|
820 | ws.ws_col = TermWin.ncol; |
863 | ws.ws_col = ncol; |
821 | ws.ws_row = TermWin.nrow; |
864 | ws.ws_row = nrow; |
822 | ws.ws_xpixel = ws.ws_ypixel = 0; |
865 | ws.ws_xpixel = width; |
823 | #ifndef DEBUG_SIZE |
866 | ws.ws_ypixel = height; |
824 | (void)ioctl (cmd_fd, TIOCSWINSZ, &ws); |
867 | (void)ioctl (pty.pty, TIOCSWINSZ, &ws); |
825 | #else |
868 | |
826 | if (ioctl (cmd_fd, TIOCSWINSZ, &ws) < 0) |
869 | #if 0 |
827 | D_SIZE ((stderr, "Failed to send TIOCSWINSZ to fd %d", fd)); |
870 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
828 | # ifdef SIGWINCH |
|
|
829 | else if (cmd_pid) /* force through to the command */ |
871 | if (cmd_pid) /* force through to the command */ |
830 | kill (cmd_pid, SIGWINCH); |
872 | kill (-cmd_pid, SIGWINCH); |
831 | # endif |
|
|
832 | #endif |
873 | #endif |
833 | } |
874 | } |
834 | |
875 | |
835 | /*----------------------------------------------------------------------*/ |
876 | /*----------------------------------------------------------------------*/ |
836 | /* rxvt_change_font () - Switch to a new font */ |
877 | /* set_fonts () - load and set the various fonts |
837 | /* |
878 | * |
838 | * init = 1 - initialize |
879 | * init = 1 - initialize |
839 | * |
880 | * |
840 | * fontname == FONT_UP - switch to bigger font |
881 | * fontname == FONT_UP - switch to bigger font |
841 | * fontname == FONT_DN - switch to smaller font |
882 | * fontname == FONT_DN - switch to smaller font |
842 | */ |
883 | */ |
843 | bool |
884 | bool |
844 | rxvt_term::change_font (const char *fontname) |
885 | rxvt_term::set_fonts () |
845 | { |
886 | { |
846 | if (fontname == FONT_UP) |
|
|
847 | { |
|
|
848 | // TODO |
|
|
849 | } |
|
|
850 | else if (fontname == FONT_DN) |
|
|
851 | { |
|
|
852 | // TODO |
|
|
853 | } |
|
|
854 | else |
|
|
855 | { |
|
|
856 | rxvt_fontset *fs = new rxvt_fontset (this); |
887 | rxvt_fontset *fs = new rxvt_fontset (this); |
|
|
888 | rxvt_fontprop prop; |
857 | |
889 | |
858 | if (fs && fs->populate (fontname ? fontname : "fixed")) |
890 | if (!fs |
|
|
891 | || !fs->populate (rs[Rs_font] ? rs[Rs_font] : "fixed") |
|
|
892 | || !fs->realize_font (1)) |
|
|
893 | { |
|
|
894 | delete fs; |
|
|
895 | return false; |
|
|
896 | } |
|
|
897 | |
|
|
898 | #if ENABLE_STYLES |
|
|
899 | for (int i = RS_styleCount; --i; ) |
|
|
900 | if (fontset[i] != fontset[0]) |
|
|
901 | delete fontset[i]; |
|
|
902 | #endif |
|
|
903 | |
|
|
904 | delete fontset[0]; |
|
|
905 | fontset[0] = fs; |
|
|
906 | |
|
|
907 | prop = (*fs)[1]->properties (); |
|
|
908 | prop.height += lineSpace; |
|
|
909 | fs->set_prop (prop); |
|
|
910 | |
|
|
911 | fwidth = prop.width; |
|
|
912 | fheight = prop.height; |
|
|
913 | fbase = (*fs)[1]->ascent; |
|
|
914 | |
|
|
915 | for (int style = 1; style < 4; style++) |
|
|
916 | { |
|
|
917 | #if ENABLE_STYLES |
|
|
918 | const char *res = rs[Rs_font + style]; |
|
|
919 | |
|
|
920 | if (res && !*res) |
|
|
921 | fontset[style] = fontset[0]; |
|
|
922 | else |
859 | { |
923 | { |
860 | delete TermWin.fontset; |
924 | fontset[style] = fs = new rxvt_fontset (this); |
861 | TermWin.fontset = fs; |
925 | rxvt_fontprop prop2 = prop; |
862 | TermWin.fwidth = fs->base_font ()->width; |
|
|
863 | TermWin.fheight = fs->base_font ()->height; |
|
|
864 | TermWin.fbase = fs->base_font ()->ascent; |
|
|
865 | |
926 | |
866 | if (TermWin.parent[0]) |
927 | if (res) |
|
|
928 | prop2.weight = prop2.slant = rxvt_fontprop::unset; |
|
|
929 | else |
867 | { |
930 | { |
868 | resize_all_windows (0, 0, 0); |
931 | res = fontset[0]->fontdesc; |
869 | scr_remap_chars (); |
932 | |
870 | scr_touch (true); |
933 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
|
|
934 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
871 | } |
935 | } |
872 | |
936 | |
873 | return true; |
937 | fs->populate (res); |
|
|
938 | fs->set_prop (prop2); |
874 | } |
939 | } |
|
|
940 | #else |
|
|
941 | fontset[style] = fontset[0]; |
|
|
942 | #endif |
|
|
943 | } |
|
|
944 | |
|
|
945 | if (parent[0]) |
875 | } |
946 | { |
|
|
947 | resize_all_windows (0, 0, 0); |
|
|
948 | scr_remap_chars (); |
|
|
949 | scr_touch (true); |
|
|
950 | } |
876 | |
951 | |
877 | return false; |
952 | return true; |
878 | } |
953 | } |
879 | |
954 | |
880 | bool |
955 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
881 | rxvt_term::font_up_down (int n, int direction) |
|
|
882 | { |
956 | { |
883 | return false; |
957 | XChangeProperty (display->display, parent[0], |
|
|
958 | prop, XA_STRING, 8, PropModeReplace, |
|
|
959 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
|
|
960 | } |
|
|
961 | |
|
|
962 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
|
|
963 | { |
|
|
964 | wchar_t *ws = rxvt_mbstowcs (str, len); |
|
|
965 | char *s = rxvt_wcstoutf8 (ws); |
|
|
966 | |
|
|
967 | XChangeProperty (display->display, parent[0], |
|
|
968 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
|
|
969 | (const unsigned char *)s, strlen (s)); |
|
|
970 | |
|
|
971 | free (s); |
|
|
972 | free (ws); |
884 | } |
973 | } |
885 | |
974 | |
886 | /*----------------------------------------------------------------------*/ |
975 | /*----------------------------------------------------------------------*/ |
887 | /*----------------------------------------------------------------------*/ |
976 | /*----------------------------------------------------------------------*/ |
888 | /* xterm sequences - title, iconName, color (exptl) */ |
977 | /* xterm sequences - title, iconName, color (exptl) */ |
889 | void |
978 | void |
890 | rxvt_term::set_title (const char *str) |
979 | rxvt_term::set_title (const char *str) |
891 | { |
980 | { |
892 | #ifdef SMART_WINDOW_TITLE |
981 | set_string_property (XA_WM_NAME, str); |
893 | char *name; |
982 | #if ENABLE_EWMH |
894 | |
983 | set_utf8_property (xa[XA_NET_WM_NAME], str); |
895 | if (!XFetchName (display->display, TermWin.parent[0], &name)) |
|
|
896 | name = NULL; |
|
|
897 | |
|
|
898 | if (name == NULL || STRCMP (name, str)) |
|
|
899 | #endif |
|
|
900 | XStoreName (display->display, TermWin.parent[0], str); |
|
|
901 | |
|
|
902 | #ifdef SMART_WINDOW_TITLE |
|
|
903 | if (name) |
|
|
904 | XFree (name); |
|
|
905 | #endif |
984 | #endif |
906 | } |
985 | } |
907 | |
986 | |
908 | void |
987 | void |
909 | rxvt_term::set_icon_name (const char *str) |
988 | rxvt_term::set_icon_name (const char *str) |
910 | { |
989 | { |
911 | #ifdef SMART_WINDOW_TITLE |
990 | set_string_property (XA_WM_ICON_NAME, str); |
912 | char *name; |
991 | #if ENABLE_EWMH |
913 | |
992 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
914 | if (!XGetIconName (display->display, TermWin.parent[0], &name)) |
|
|
915 | name = NULL; |
|
|
916 | |
|
|
917 | if (name == NULL || STRCMP (name, str)) |
|
|
918 | #endif |
|
|
919 | XSetIconName (display->display, TermWin.parent[0], str); |
|
|
920 | |
|
|
921 | #ifdef SMART_WINDOW_TITLE |
|
|
922 | if (name) |
|
|
923 | XFree (name); |
|
|
924 | #endif |
993 | #endif |
925 | } |
994 | } |
926 | |
995 | |
927 | #ifdef XTERM_COLOR_CHANGE |
996 | #ifdef XTERM_COLOR_CHANGE |
928 | void |
997 | void |
… | |
… | |
936 | |
1005 | |
937 | /* handle color aliases */ |
1006 | /* handle color aliases */ |
938 | if (isdigit (*color)) |
1007 | if (isdigit (*color)) |
939 | { |
1008 | { |
940 | i = atoi (color); |
1009 | i = atoi (color); |
|
|
1010 | |
941 | if (i >= 8 && i <= 15) |
1011 | if (i >= 8 && i <= 15) |
942 | { /* bright colors */ |
1012 | { /* bright colors */ |
943 | i -= 8; |
1013 | i -= 8; |
944 | # ifndef NO_BRIGHTCOLOR |
1014 | # ifndef NO_BRIGHTCOLOR |
945 | PixColors[idx] = PixColors[minBrightCOLOR + i]; |
1015 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
946 | SET_PIXCOLOR (idx); |
1016 | SET_PIXCOLOR (idx); |
947 | goto Done; |
1017 | goto done; |
948 | # endif |
1018 | # endif |
949 | |
|
|
950 | } |
1019 | } |
|
|
1020 | |
951 | if (i >= 0 && i <= 7) |
1021 | if (i >= 0 && i <= 7) |
952 | { /* normal colors */ |
1022 | { /* normal colors */ |
953 | PixColors[idx] = PixColors[minCOLOR + i]; |
1023 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
954 | SET_PIXCOLOR (idx); |
1024 | SET_PIXCOLOR (idx); |
955 | goto Done; |
1025 | goto done; |
956 | } |
1026 | } |
957 | } |
1027 | } |
958 | |
1028 | |
959 | if (!rXParseAllocColor (& xcol, color)) |
1029 | if (!rXParseAllocColor (&xcol, color)) |
960 | return; |
1030 | return; |
961 | |
1031 | |
962 | /* XStoreColor (display->display, XCMAP, XColor*); */ |
1032 | /* XStoreColor (display->display, display->cmap, XColor*); */ |
963 | |
1033 | |
964 | /* |
1034 | /* |
965 | * FIXME: should free colors here, but no idea how to do it so instead, |
1035 | * FIXME: should free colors here, but no idea how to do it so instead, |
966 | * so just keep gobbling up the colormap |
1036 | * so just keep gobbling up the colormap |
967 | */ |
1037 | */ |
968 | # if 0 |
1038 | # if 0 |
969 | for (i = Color_Black; i <= Color_White; i++) |
1039 | for (i = Color_Black; i <= Color_White; i++) |
970 | if (PixColors[idx] == PixColors[i]) |
1040 | if (pix_colors[idx] == pix_colors[i]) |
971 | break; |
1041 | break; |
972 | if (i > Color_White) |
1042 | if (i > Color_White) |
973 | { |
1043 | { |
974 | /* fprintf (stderr, "XFreeColors: PixColors [%d] = %lu\n", idx, PixColors [idx]); */ |
1044 | /* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */ |
975 | XFreeColors (display->display, XCMAP, (PixColors + idx), 1, |
1045 | XFreeColors (display->display, display->cmap, (pix_colors + idx), 1, |
976 | DisplayPlanes (display->display, display->screen)); |
1046 | DisplayPlanes (display->display, display->screen)); |
977 | } |
1047 | } |
978 | # endif |
1048 | # endif |
979 | |
1049 | |
980 | PixColors[idx] = xcol; |
1050 | pix_colors_focused[idx] = xcol; |
981 | SET_PIXCOLOR (idx); |
1051 | SET_PIXCOLOR (idx); |
982 | |
1052 | |
983 | /* XSetWindowAttributes attr; */ |
1053 | /* XSetWindowAttributes attr; */ |
984 | /* Cursor cursor; */ |
1054 | /* Cursor cursor; */ |
985 | Done: |
1055 | done: |
986 | if (idx == Color_bg && ! (Options & Opt_transparent)) |
|
|
987 | XSetWindowBackground (display->display, TermWin.vt, |
|
|
988 | PixColors[Color_bg]); |
|
|
989 | |
1056 | |
|
|
1057 | #if OFF_FOCUS_FADING |
|
|
1058 | if (rs[Rs_fade]) |
|
|
1059 | pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]); |
|
|
1060 | #endif |
|
|
1061 | |
990 | /* handle Color_BD, scrollbar background, etc. */ |
1062 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
991 | |
1063 | |
992 | set_colorfgbg (); |
|
|
993 | recolour_cursor (); |
1064 | recolour_cursor (); |
994 | scr_touch (true); |
1065 | scr_recolour (); |
995 | } |
1066 | } |
996 | |
1067 | |
997 | #else |
1068 | #else |
998 | # define set_window_color (idx,color) ((void)0) |
1069 | # define set_window_color (idx,color) ((void)0) |
999 | #endif /* XTERM_COLOR_CHANGE */ |
1070 | #endif /* XTERM_COLOR_CHANGE */ |
… | |
… | |
1001 | void |
1072 | void |
1002 | rxvt_term::recolour_cursor () |
1073 | rxvt_term::recolour_cursor () |
1003 | { |
1074 | { |
1004 | XColor xcol[2]; |
1075 | XColor xcol[2]; |
1005 | |
1076 | |
1006 | xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) ? PixColors[Color_pointer_fg] : PixColors[Color_fg]; |
1077 | xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) |
1007 | xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) ? PixColors[Color_pointer_bg] : PixColors[Color_bg]; |
1078 | ? pix_colors_focused[Color_pointer_fg] |
|
|
1079 | : pix_colors_focused[Color_fg]; |
|
|
1080 | xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) |
|
|
1081 | ? pix_colors_focused[Color_pointer_bg] |
|
|
1082 | : pix_colors_focused[Color_bg]; |
|
|
1083 | |
1008 | XQueryColors (display->display, XCMAP, xcol, 2); |
1084 | XQueryColors (display->display, display->cmap, xcol, 2); |
1009 | XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1); |
1085 | XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1); |
1010 | } |
1086 | } |
1011 | |
1087 | |
1012 | /*----------------------------------------------------------------------*/ |
1088 | /*----------------------------------------------------------------------*/ |
1013 | /* |
1089 | /* |
1014 | * find if fg/bg matches any of the normal (low-intensity) colors |
1090 | * find if fg/bg matches any of the normal (low-intensity) colors |
1015 | */ |
1091 | */ |
1016 | void |
1092 | void |
1017 | rxvt_term::set_colorfgbg () |
1093 | rxvt_term::set_colorfgbg () |
1018 | { |
1094 | { |
1019 | unsigned int i; |
1095 | unsigned int i; |
1020 | const char *xpmb = "\0"; |
1096 | const char *xpmb = "\0"; |
1021 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
1097 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
1022 | |
1098 | |
1023 | env_colorfgbg = |
|
|
1024 | (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1); |
1099 | env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1); |
1025 | STRCPY (fstr, "default"); |
1100 | strcpy (fstr, "default"); |
1026 | STRCPY (bstr, "default"); |
1101 | strcpy (bstr, "default"); |
1027 | for (i = Color_Black; i <= Color_White; i++) |
1102 | for (i = Color_Black; i <= Color_White; i++) |
1028 | if (PixColors[Color_fg] == PixColors[i]) |
1103 | if (pix_colors[Color_fg] == pix_colors[i]) |
1029 | { |
1104 | { |
1030 | sprintf (fstr, "%d", (i - Color_Black)); |
1105 | sprintf (fstr, "%d", (i - Color_Black)); |
1031 | break; |
1106 | break; |
1032 | } |
1107 | } |
|
|
1108 | |
1033 | for (i = Color_Black; i <= Color_White; i++) |
1109 | for (i = Color_Black; i <= Color_White; i++) |
1034 | if (PixColors[Color_bg] == PixColors[i]) |
1110 | if (pix_colors[Color_bg] == pix_colors[i]) |
1035 | { |
1111 | { |
1036 | sprintf (bstr, "%d", (i - Color_Black)); |
1112 | sprintf (bstr, "%d", (i - Color_Black)); |
1037 | #ifdef XPM_BACKGROUND |
1113 | #ifdef XPM_BACKGROUND |
1038 | xpmb = "default;"; |
1114 | xpmb = "default;"; |
1039 | #endif |
1115 | #endif |
1040 | break; |
1116 | break; |
1041 | } |
1117 | } |
1042 | |
1118 | |
1043 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1119 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1044 | |
|
|
1045 | #ifndef NO_BRIGHTCOLOR |
|
|
1046 | colorfgbg = DEFAULT_RSTYLE; |
|
|
1047 | for (i = minCOLOR; i <= maxCOLOR; i++) |
|
|
1048 | { |
|
|
1049 | if (PixColors[Color_fg] == PixColors[i]) |
|
|
1050 | colorfgbg = SET_FGCOLOR (colorfgbg, i); |
|
|
1051 | if (PixColors[Color_bg] == PixColors[i]) |
|
|
1052 | colorfgbg = SET_BGCOLOR (colorfgbg, i); |
|
|
1053 | } |
|
|
1054 | #endif |
|
|
1055 | } |
1120 | } |
1056 | |
1121 | |
1057 | /*----------------------------------------------------------------------*/ |
1122 | /*----------------------------------------------------------------------*/ |
1058 | /* |
|
|
1059 | * Colour determination for low colour displays, routine from |
|
|
1060 | * Hans de Goede <hans@highrise.nl> |
|
|
1061 | */ |
|
|
1062 | |
1123 | |
1063 | int |
1124 | int |
1064 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
1125 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
1065 | { |
1126 | { |
1066 | if (!screen_in_out->set (display, colour)) |
1127 | if (!screen_in_out->set (display, colour)) |
… | |
… | |
1074 | |
1135 | |
1075 | /* -------------------------------------------------------------------- * |
1136 | /* -------------------------------------------------------------------- * |
1076 | * - WINDOW RESIZING - * |
1137 | * - WINDOW RESIZING - * |
1077 | * -------------------------------------------------------------------- */ |
1138 | * -------------------------------------------------------------------- */ |
1078 | void |
1139 | void |
1079 | rxvt_term::resize_all_windows (unsigned int width, unsigned int height, int ignoreparent) |
1140 | rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) |
1080 | { |
1141 | { |
1081 | int fix_screen; |
1142 | int fix_screen; |
1082 | |
|
|
1083 | #ifdef SMART_RESIZE |
|
|
1084 | int old_width = szHint.width, old_height = szHint.height; |
1143 | int old_width = szHint.width, old_height = szHint.height; |
1085 | #endif |
1144 | dDisp; |
1086 | |
1145 | |
1087 | window_calc (width, height); |
1146 | window_calc (newwidth, newheight); |
1088 | XSetWMNormalHints (display->display, TermWin.parent[0], &szHint); |
1147 | XSetWMNormalHints (disp, parent[0], &szHint); |
1089 | |
1148 | |
1090 | if (!ignoreparent) |
1149 | if (!ignoreparent) |
1091 | { |
1150 | { |
1092 | #ifdef SMART_RESIZE |
1151 | #ifdef SMART_RESIZE |
1093 | /* |
1152 | /* |
… | |
… | |
1097 | int x, y, x1, y1; |
1156 | int x, y, x1, y1; |
1098 | int dx, dy; |
1157 | int dx, dy; |
1099 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1158 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1100 | Window unused_cr; |
1159 | Window unused_cr; |
1101 | |
1160 | |
1102 | XTranslateCoordinates (display->display, TermWin.parent[0], display->root, |
1161 | XTranslateCoordinates (disp, parent[0], display->root, |
1103 | 0, 0, &x, &y, &unused_cr); |
1162 | 0, 0, &x, &y, &unused_cr); |
1104 | XGetGeometry (display->display, TermWin.parent[0], &unused_cr, &x1, &y1, |
1163 | XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1, |
1105 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1164 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1106 | /* |
1165 | /* |
1107 | * if display->root isn't the parent window, a WM will probably have offset |
1166 | * if display->root isn't the parent window, a WM will probably have offset |
1108 | * our position for handles and decorations. Counter it |
1167 | * our position for handles and decorations. Counter it |
1109 | */ |
1168 | */ |
… | |
… | |
1111 | { |
1170 | { |
1112 | x -= x1; |
1171 | x -= x1; |
1113 | y -= y1; |
1172 | y -= y1; |
1114 | } |
1173 | } |
1115 | |
1174 | |
1116 | x1 = (DisplayWidth (display->display, display->screen) - old_width) / 2; |
1175 | x1 = (DisplayWidth (disp, display->screen) - old_width) / 2; |
1117 | y1 = (DisplayHeight (display->display, display->screen) - old_height) / 2; |
1176 | y1 = (DisplayHeight (disp, display->screen) - old_height) / 2; |
1118 | dx = old_width - szHint.width; |
1177 | dx = old_width - szHint.width; |
1119 | dy = old_height - szHint.height; |
1178 | dy = old_height - szHint.height; |
1120 | |
1179 | |
1121 | /* Check position of the center of the window */ |
1180 | /* Check position of the center of the window */ |
1122 | if (x < x1) /* left half */ |
1181 | if (x < x1) /* left half */ |
… | |
… | |
1126 | if (y < y1) /* top half */ |
1185 | if (y < y1) /* top half */ |
1127 | dy = 0; |
1186 | dy = 0; |
1128 | else if (y == y1) /* exact center */ |
1187 | else if (y == y1) /* exact center */ |
1129 | dy /= 2; |
1188 | dy /= 2; |
1130 | |
1189 | |
1131 | XMoveResizeWindow (display->display, TermWin.parent[0], x + dx, y + dy, |
1190 | XMoveResizeWindow (disp, parent[0], x + dx, y + dy, |
1132 | szHint.width, szHint.height); |
1191 | szHint.width, szHint.height); |
1133 | #else |
1192 | #else |
1134 | XResizeWindow (display->display, TermWin.parent[0], szHint.width, szHint.height); |
1193 | XResizeWindow (disp, parent[0], szHint.width, szHint.height); |
1135 | #endif |
1194 | #endif |
1136 | } |
1195 | } |
1137 | |
1196 | |
1138 | fix_screen = TermWin.ncol != prev_ncol || TermWin.nrow != prev_nrow; |
1197 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
1139 | |
1198 | |
1140 | if (fix_screen || width != old_width || height != old_height) |
1199 | if (fix_screen || newwidth != old_width || newheight != old_height) |
1141 | { |
1200 | { |
1142 | if (scrollbar_visible ()) |
1201 | if (scrollbar_visible ()) |
1143 | { |
1202 | { |
1144 | XMoveResizeWindow (display->display, scrollBar.win, |
1203 | XMoveResizeWindow (disp, scrollBar.win, |
1145 | window_sb_x, 0, |
1204 | window_sb_x, 0, |
1146 | scrollbar_TotalWidth (), szHint.height); |
1205 | scrollbar_TotalWidth (), szHint.height); |
1147 | resize_scrollbar (); |
1206 | resize_scrollbar (); |
1148 | } |
1207 | } |
1149 | |
1208 | |
1150 | if (menubar_visible ()) |
1209 | if (menubar_visible ()) |
1151 | XMoveResizeWindow (display->display, menuBar.win, |
1210 | XMoveResizeWindow (disp, menuBar.win, |
1152 | window_vt_x, 0, |
1211 | window_vt_x, 0, |
1153 | TermWin_TotalWidth (), menuBar_TotalHeight ()); |
1212 | TermWin_TotalWidth (), menuBar_TotalHeight ()); |
1154 | |
1213 | |
1155 | XMoveResizeWindow (display->display, TermWin.vt, |
1214 | XMoveResizeWindow (disp, vt, |
1156 | window_vt_x, window_vt_y, |
1215 | window_vt_x, window_vt_y, |
1157 | TermWin_TotalWidth (), TermWin_TotalHeight ()); |
1216 | TermWin_TotalWidth (), TermWin_TotalHeight ()); |
|
|
1217 | |
1158 | scr_clear (); |
1218 | scr_clear (); |
1159 | #ifdef XPM_BACKGROUND |
1219 | #ifdef XPM_BACKGROUND |
1160 | resize_pixmap (); |
1220 | resize_pixmap (); |
1161 | #endif |
1221 | #endif |
1162 | } |
1222 | } |
… | |
… | |
1167 | int old_ncol = prev_ncol; |
1227 | int old_ncol = prev_ncol; |
1168 | |
1228 | |
1169 | /* scr_reset only works on the primary screen */ |
1229 | /* scr_reset only works on the primary screen */ |
1170 | if (old_height) /* this is not the first time through */ |
1230 | if (old_height) /* this is not the first time through */ |
1171 | { |
1231 | { |
1172 | unsigned int ncol = TermWin.ncol; |
1232 | unsigned int ocol = ncol; |
1173 | TermWin.ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
1233 | ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
1174 | curr_screen = scr_change_screen (PRIMARY); |
1234 | curr_screen = scr_change_screen (PRIMARY); |
1175 | TermWin.ncol = ncol; |
1235 | ncol = ocol; |
1176 | } |
1236 | } |
1177 | |
1237 | |
1178 | scr_reset (); |
1238 | scr_reset (); |
1179 | |
1239 | |
1180 | if (curr_screen >= 0) /* this is not the first time through */ |
1240 | if (curr_screen >= 0) /* this is not the first time through */ |
1181 | { |
1241 | { |
1182 | scr_change_screen (curr_screen); |
1242 | scr_change_screen (curr_screen); |
1183 | selection_check (old_ncol != TermWin.ncol ? 4 : 0); |
1243 | selection_check (old_ncol != ncol ? 4 : 0); |
1184 | } |
1244 | } |
1185 | } |
1245 | } |
1186 | |
1246 | |
1187 | old_width = szHint.width; |
1247 | old_width = szHint.width; |
1188 | old_height = szHint.height; |
1248 | old_height = szHint.height; |
|
|
1249 | |
|
|
1250 | #ifdef XPM_BACKGROUND |
|
|
1251 | if (pixmap) |
|
|
1252 | scr_touch (false); |
|
|
1253 | #endif |
1189 | |
1254 | |
1190 | #ifdef USE_XIM |
1255 | #ifdef USE_XIM |
1191 | IMSetStatusPosition (); |
1256 | IMSetStatusPosition (); |
1192 | #endif |
1257 | #endif |
1193 | } |
1258 | } |
… | |
… | |
1195 | /* |
1260 | /* |
1196 | * Set the width/height of the vt window in characters. Units are pixels. |
1261 | * Set the width/height of the vt window in characters. Units are pixels. |
1197 | * good for toggling 80/132 columns |
1262 | * good for toggling 80/132 columns |
1198 | */ |
1263 | */ |
1199 | void |
1264 | void |
1200 | rxvt_term::set_widthheight (unsigned int width, unsigned int height) |
1265 | rxvt_term::set_widthheight (unsigned int newwidth, unsigned int newheight) |
1201 | { |
1266 | { |
1202 | XWindowAttributes wattr; |
1267 | XWindowAttributes wattr; |
1203 | |
1268 | |
1204 | if (width == 0 || height == 0) |
1269 | if (newwidth == 0 || newheight == 0) |
1205 | { |
1270 | { |
1206 | XGetWindowAttributes (display->display, display->root, &wattr); |
1271 | XGetWindowAttributes (display->display, display->root, &wattr); |
|
|
1272 | |
1207 | if (width == 0) |
1273 | if (newwidth == 0) |
1208 | width = wattr.width - szHint.base_width; |
1274 | newwidth = wattr.width - szHint.base_width; |
1209 | if (height == 0) |
1275 | if (newheight == 0) |
1210 | height = wattr.height - szHint.base_height; |
1276 | newheight = wattr.height - szHint.base_height; |
1211 | } |
|
|
1212 | if (width != TermWin.width || height != TermWin.height) |
|
|
1213 | { |
1277 | } |
|
|
1278 | |
|
|
1279 | if (newwidth != width || newheight != height) |
|
|
1280 | { |
1214 | width += szHint.base_width; |
1281 | newwidth += szHint.base_width; |
1215 | height += szHint.base_height; |
1282 | newheight += szHint.base_height; |
1216 | resize_all_windows (width, height, 0); |
1283 | resize_all_windows (newwidth, newheight, 0); |
1217 | } |
1284 | } |
1218 | } |
1285 | } |
1219 | |
1286 | |
1220 | /* -------------------------------------------------------------------- * |
1287 | /* -------------------------------------------------------------------- * |
1221 | * - X INPUT METHOD ROUTINES - * |
1288 | * - X INPUT METHOD ROUTINES - * |
1222 | * -------------------------------------------------------------------- */ |
1289 | * -------------------------------------------------------------------- */ |
1223 | #ifdef USE_XIM |
1290 | #ifdef USE_XIM |
1224 | |
1291 | |
1225 | void |
1292 | void |
|
|
1293 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
|
|
1294 | { |
|
|
1295 | fg = pix_colors[Color_fg]; |
|
|
1296 | bg = pix_colors[Color_bg]; |
|
|
1297 | } |
|
|
1298 | |
|
|
1299 | void |
1226 | rxvt_term::im_set_size (XRectangle *size) |
1300 | rxvt_term::im_set_size (XRectangle &size) |
1227 | { |
1301 | { |
1228 | size->x = TermWin.int_bwidth; |
1302 | // the int_bwidth terms make no sense to me |
1229 | size->y = TermWin.int_bwidth; |
1303 | size.x = int_bwidth; |
1230 | size->width = Width2Pixel (TermWin.ncol); |
1304 | size.y = int_bwidth; |
1231 | size->height = Height2Pixel (TermWin.nrow); |
1305 | size.width = Width2Pixel (ncol) + int_bwidth; |
|
|
1306 | size.height = Height2Pixel (nrow) + int_bwidth; |
1232 | } |
1307 | } |
1233 | |
1308 | |
1234 | void |
1309 | void |
1235 | rxvt_term::im_set_color (unsigned long *fg, unsigned long *bg) |
1310 | rxvt_term::im_set_preedit_area (XRectangle &preedit_rect, |
|
|
1311 | XRectangle &status_rect, |
|
|
1312 | const XRectangle &needed_rect) |
1236 | { |
1313 | { |
1237 | *fg = PixColors[Color_fg]; |
1314 | preedit_rect.x = needed_rect.width; |
1238 | *bg = PixColors[Color_bg]; |
1315 | preedit_rect.y = 0; |
|
|
1316 | preedit_rect.width = Width2Pixel (ncol) - needed_rect.width + 1; |
|
|
1317 | preedit_rect.height = fheight; |
|
|
1318 | |
|
|
1319 | status_rect.x = 0; |
|
|
1320 | status_rect.y = 0; |
|
|
1321 | status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (ncol) + 1; |
|
|
1322 | status_rect.height = fheight; |
1239 | } |
1323 | } |
1240 | |
1324 | |
1241 | /* Checking whether input method is running. */ |
1325 | /* Checking whether input method is running. */ |
1242 | bool |
1326 | bool |
1243 | rxvt_term::IMisRunning () |
1327 | rxvt_term::IMisRunning () |
1244 | { |
1328 | { |
1245 | char *p; |
1329 | char *p; |
1246 | Atom atom; |
1330 | Atom atom; |
1247 | Window win; |
1331 | Window win; |
1248 | char server[IMBUFSIZ]; |
1332 | char server[IMBUFSIZ]; |
1249 | |
1333 | |
1250 | /* get current locale modifier */ |
1334 | /* get current locale modifier */ |
1251 | if ((p = XSetLocaleModifiers (NULL)) != NULL) |
1335 | if ((p = XSetLocaleModifiers (NULL)) != NULL) |
1252 | { |
1336 | { |
1253 | STRCPY (server, "@server="); |
1337 | strcpy (server, "@server="); |
1254 | STRNCAT (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1338 | strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
|
|
1339 | |
1255 | if ((p = STRCHR (server + 1, '@')) != NULL) /* first one only */ |
1340 | if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ |
1256 | *p = '\0'; |
1341 | *p = '\0'; |
1257 | |
1342 | |
1258 | atom = XInternAtom (display->display, server, False); |
1343 | atom = XInternAtom (display->display, server, False); |
1259 | win = XGetSelectionOwner (display->display, atom); |
1344 | win = XGetSelectionOwner (display->display, atom); |
|
|
1345 | |
1260 | if (win != None) |
1346 | if (win != None) |
1261 | return True; |
1347 | return True; |
1262 | } |
1348 | } |
|
|
1349 | |
1263 | return False; |
1350 | return False; |
1264 | } |
1351 | } |
1265 | |
1352 | |
1266 | void |
1353 | void |
1267 | rxvt_term::IMSendSpot () |
1354 | rxvt_term::IMSendSpot () |
1268 | { |
1355 | { |
1269 | XPoint spot; |
1356 | XPoint nspot; |
1270 | XVaNestedList preedit_attr; |
1357 | XVaNestedList preedit_attr; |
1271 | |
1358 | |
1272 | if (Input_Context == NULL |
1359 | if (!Input_Context |
|
|
1360 | || !focus |
1273 | || !TermWin.focus || ! (input_style & XIMPreeditPosition) |
1361 | || !(input_style & XIMPreeditPosition)) |
1274 | || ! (event_type == KeyPress |
|
|
1275 | || event_type == Expose |
|
|
1276 | || event_type == NoExpose |
|
|
1277 | || event_type == SelectionNotify |
|
|
1278 | || event_type == ButtonRelease || event_type == FocusIn) |
|
|
1279 | || !IMisRunning ()) |
|
|
1280 | return; |
1362 | return; |
1281 | |
1363 | |
1282 | im_set_position (&spot); |
1364 | im_set_position (nspot); |
|
|
1365 | |
|
|
1366 | if (nspot.x == spot.x && nspot.y == spot.y) |
|
|
1367 | return; |
|
|
1368 | |
|
|
1369 | spot = nspot; |
1283 | |
1370 | |
1284 | preedit_attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL); |
1371 | preedit_attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL); |
1285 | XSetICValues (Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
1372 | XSetICValues (Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
1286 | XFree (preedit_attr); |
1373 | XFree (preedit_attr); |
1287 | } |
1374 | } |
1288 | |
1375 | |
1289 | void |
1376 | void |
1290 | rxvt_term::im_set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, |
|
|
1291 | XRectangle * needed_rect) |
|
|
1292 | { |
|
|
1293 | int mbh, vtx = 0; |
|
|
1294 | |
|
|
1295 | if (scrollbar_visible () && ! (Options & Opt_scrollBar_right)) |
|
|
1296 | vtx = scrollbar_TotalWidth (); |
|
|
1297 | |
|
|
1298 | mbh = menubar_visible () ? menuBar_TotalHeight () : 0; |
|
|
1299 | mbh -= TermWin.lineSpace; |
|
|
1300 | |
|
|
1301 | preedit_rect->x = needed_rect->width + vtx; |
|
|
1302 | preedit_rect->y = Height2Pixel (TermWin.nrow - 1) + mbh; |
|
|
1303 | |
|
|
1304 | preedit_rect->width = Width2Pixel (TermWin.ncol + 1) - needed_rect->width + vtx; |
|
|
1305 | preedit_rect->height = Height2Pixel (1); |
|
|
1306 | |
|
|
1307 | status_rect->x = vtx; |
|
|
1308 | status_rect->y = Height2Pixel (TermWin.nrow - 1) + mbh; |
|
|
1309 | |
|
|
1310 | status_rect->width = needed_rect->width ? needed_rect->width : Width2Pixel (TermWin.ncol + 1); |
|
|
1311 | status_rect->height = Height2Pixel (1); |
|
|
1312 | } |
|
|
1313 | |
|
|
1314 | void |
|
|
1315 | rxvt_term::im_destroy () |
1377 | rxvt_term::im_destroy () |
1316 | { |
1378 | { |
1317 | if (Input_Context) |
|
|
1318 | { |
|
|
1319 | XDestroyIC (Input_Context); |
|
|
1320 | Input_Context = NULL; |
|
|
1321 | } |
|
|
1322 | |
|
|
1323 | if (input_method) |
1379 | if (input_method) |
1324 | { |
1380 | { |
|
|
1381 | if (Input_Context && input_method->xim) |
|
|
1382 | XDestroyIC (Input_Context); |
|
|
1383 | |
1325 | display->put_xim (input_method); |
1384 | display->put_xim (input_method); |
1326 | input_method = 0; |
1385 | input_method = 0; |
1327 | } |
1386 | } |
|
|
1387 | |
|
|
1388 | Input_Context = 0; |
1328 | } |
1389 | } |
1329 | |
1390 | |
1330 | /* |
1391 | /* |
1331 | * Try to open a XIM with the current modifiers, then see if we can |
1392 | * Try to open a XIM with the current modifiers, then see if we can |
1332 | * open a suitable preedit type |
1393 | * open a suitable preedit type |
1333 | */ |
1394 | */ |
1334 | bool |
1395 | bool |
1335 | rxvt_term::IM_get_IC (const char *modifiers) |
1396 | rxvt_term::IM_get_IC (const char *modifiers) |
1336 | { |
1397 | { |
1337 | int i, j, found; |
1398 | int i, j, found; |
1338 | XIM xim; |
1399 | XIM xim; |
1339 | XPoint spot; |
1400 | XPoint spot; |
1340 | XRectangle rect, status_rect, needed_rect; |
1401 | XRectangle rect, status_rect, needed_rect; |
1341 | unsigned long fg, bg; |
1402 | unsigned long fg, bg; |
1342 | const char *p; |
1403 | const char *p; |
1343 | char **s; |
1404 | char **s; |
1344 | XIMStyles *xim_styles; |
1405 | XIMStyles *xim_styles; |
1345 | XVaNestedList preedit_attr, status_attr; |
|
|
1346 | |
1406 | |
1347 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1407 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1348 | return false; |
1408 | return false; |
1349 | |
1409 | |
1350 | D_MAIN ((stderr, "rxvt_IM_get_IC ()")); |
1410 | D_MAIN ((stderr, "rxvt_IM_get_IC ()")); |
1351 | input_method = display->get_xim (locale, modifiers); |
1411 | input_method = display->get_xim (locale, modifiers); |
1352 | if (input_method == NULL) |
1412 | if (input_method == NULL) |
1353 | return false; |
1413 | return false; |
1354 | |
1414 | |
1355 | xim = input_method->xim; |
1415 | xim = input_method->xim; |
|
|
1416 | spot.x = spot.y = -1; |
1356 | |
1417 | |
1357 | xim_styles = NULL; |
1418 | xim_styles = NULL; |
1358 | if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL) |
1419 | if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL) |
1359 | || !xim_styles || !xim_styles->count_styles) |
1420 | || !xim_styles || !xim_styles->count_styles) |
1360 | { |
1421 | { |
1361 | display->put_xim (input_method); |
1422 | im_destroy (); |
1362 | return false; |
1423 | return false; |
1363 | } |
1424 | } |
1364 | |
1425 | |
1365 | p = rs[Rs_preeditType] ? rs[Rs_preeditType] : "OverTheSpot,OffTheSpot,Root"; |
1426 | const char *pet[] = { rs[Rs_preeditType], "OverTheSpot,OffTheSpot,Root,None" }; |
|
|
1427 | |
|
|
1428 | for (int pi = 0; pi < 2; pi++) |
|
|
1429 | { |
|
|
1430 | p = pet[pi]; |
|
|
1431 | |
|
|
1432 | if (!p) |
|
|
1433 | continue; |
|
|
1434 | |
1366 | s = rxvt_splitcommastring (p); |
1435 | s = rxvt_splitcommastring (p); |
|
|
1436 | |
1367 | for (i = found = 0; !found && s[i]; i++) |
1437 | for (i = found = 0; !found && s[i]; i++) |
1368 | { |
1438 | { |
1369 | if (!STRCMP (s[i], "OverTheSpot")) |
1439 | if (!strcmp (s[i], "OverTheSpot")) |
1370 | input_style = (XIMPreeditPosition | XIMStatusNothing); |
1440 | input_style = (XIMPreeditPosition | XIMStatusNothing); |
1371 | else if (!STRCMP (s[i], "OffTheSpot")) |
1441 | else if (!strcmp (s[i], "OffTheSpot")) |
1372 | input_style = (XIMPreeditArea | XIMStatusArea); |
1442 | input_style = (XIMPreeditArea | XIMStatusArea); |
1373 | else if (!STRCMP (s[i], "Root")) |
1443 | else if (!strcmp (s[i], "Root")) |
1374 | input_style = (XIMPreeditNothing | XIMStatusNothing); |
1444 | input_style = (XIMPreeditNothing | XIMStatusNothing); |
|
|
1445 | else if (!strcmp (s[i], "None")) |
|
|
1446 | input_style = (XIMPreeditNone | XIMStatusNone); |
1375 | |
1447 | |
1376 | for (j = 0; j < xim_styles->count_styles; j++) |
1448 | for (j = 0; j < xim_styles->count_styles; j++) |
1377 | if (input_style == xim_styles->supported_styles[j]) |
1449 | if (input_style == xim_styles->supported_styles[j]) |
1378 | { |
1450 | { |
|
|
1451 | rxvt_freecommastring (s); |
|
|
1452 | |
1379 | found = 1; |
1453 | found = 1; |
1380 | break; |
1454 | goto foundpet; |
|
|
1455 | } |
|
|
1456 | |
1381 | } |
1457 | } |
1382 | } |
|
|
1383 | |
1458 | |
1384 | for (i = 0; s[i]; i++) |
1459 | rxvt_freecommastring (s); |
1385 | free (s[i]); |
1460 | } |
1386 | |
1461 | |
1387 | free (s); |
1462 | foundpet: |
|
|
1463 | |
1388 | XFree (xim_styles); |
1464 | XFree (xim_styles); |
1389 | |
1465 | |
1390 | if (!found) |
1466 | if (!found) |
1391 | { |
1467 | { |
1392 | display->put_xim (input_method); |
1468 | im_destroy (); |
1393 | return false; |
1469 | return false; |
1394 | } |
1470 | } |
1395 | |
1471 | |
1396 | preedit_attr = status_attr = NULL; |
1472 | XFontSet fs = 0; |
|
|
1473 | XVaNestedList preedit_attr = 0, status_attr = 0; |
|
|
1474 | |
|
|
1475 | if (input_style & (XIMPreeditPosition | XIMPreeditArea)) |
|
|
1476 | { |
|
|
1477 | // fake us a font-set, please |
|
|
1478 | char **missing_charset_list; |
|
|
1479 | int missing_charset_count; |
|
|
1480 | char *def_string; |
|
|
1481 | char pat[512]; |
|
|
1482 | |
|
|
1483 | sprintf (pat, |
|
|
1484 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1485 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1486 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1487 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1488 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1489 | "*", |
|
|
1490 | fheight, |
|
|
1491 | fheight + 1, fheight - 1, |
|
|
1492 | fheight - 2, fheight + 2); |
|
|
1493 | |
|
|
1494 | fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
|
|
1495 | &missing_charset_list, &missing_charset_count, &def_string); |
|
|
1496 | |
|
|
1497 | if (missing_charset_list) |
|
|
1498 | XFreeStringList (missing_charset_list); |
|
|
1499 | |
|
|
1500 | if (!fs) |
|
|
1501 | { |
|
|
1502 | input_style &= ~(XIMPreeditPosition | XIMPreeditArea); |
|
|
1503 | rxvt_warn ("unable to create fontset for input method, try \"-pt Root\". Continuing.\n"); |
|
|
1504 | } |
|
|
1505 | } |
1397 | |
1506 | |
1398 | if (input_style & XIMPreeditPosition) |
1507 | if (input_style & XIMPreeditPosition) |
1399 | { |
1508 | { |
1400 | im_set_size (&rect); |
1509 | im_set_size (rect); |
1401 | im_set_position (&spot); |
1510 | im_set_position (spot); |
1402 | im_set_color (&fg, &bg); |
1511 | im_set_color (fg, bg); |
1403 | |
1512 | |
1404 | preedit_attr = XVaCreateNestedList (0, XNArea, &rect, |
1513 | preedit_attr = XVaCreateNestedList (0, |
|
|
1514 | XNForeground, fg, |
|
|
1515 | XNBackground, bg, |
|
|
1516 | XNArea, &rect, |
1405 | XNSpotLocation, &spot, |
1517 | XNSpotLocation, &spot, |
1406 | XNForeground, fg, XNBackground, bg, |
|
|
1407 | //XNFontSet, TermWin.fontset, |
1518 | XNFontSet, fs, |
1408 | NULL); |
1519 | NULL); |
1409 | } |
1520 | } |
1410 | else if (input_style & XIMPreeditArea) |
1521 | else if (input_style & XIMPreeditArea) |
1411 | { |
1522 | { |
1412 | im_set_color (&fg, &bg); |
1523 | im_set_color (fg, bg); |
1413 | |
1524 | |
1414 | /* |
1525 | /* |
1415 | * The necessary width of preedit area is unknown |
1526 | * The necessary width of preedit area is unknown |
1416 | * until create input context. |
1527 | * until create input context. |
1417 | */ |
1528 | */ |
1418 | needed_rect.width = 0; |
1529 | needed_rect.width = 0; |
1419 | |
|
|
1420 | im_set_preedit_area (&rect, &status_rect, &needed_rect); |
1530 | im_set_preedit_area (rect, status_rect, needed_rect); |
1421 | |
1531 | |
1422 | preedit_attr = XVaCreateNestedList (0, XNArea, &rect, |
1532 | preedit_attr = XVaCreateNestedList (0, |
|
|
1533 | XNForeground, fg, |
1423 | XNForeground, fg, XNBackground, bg, |
1534 | XNBackground, bg, |
|
|
1535 | XNArea, &rect, |
|
|
1536 | XNFontSet, fs, |
|
|
1537 | NULL); |
|
|
1538 | status_attr = XVaCreateNestedList (0, |
|
|
1539 | XNForeground, fg, |
|
|
1540 | XNBackground, bg, |
|
|
1541 | XNArea, &status_rect, |
1424 | //XNFontSet, TermWin.fontset, |
1542 | XNFontSet, fs, |
1425 | NULL); |
1543 | NULL); |
1426 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, |
|
|
1427 | XNForeground, fg, XNBackground, bg, |
|
|
1428 | //XNFontSet, TermWin.fontset, |
|
|
1429 | NULL); |
|
|
1430 | } |
1544 | } |
1431 | |
1545 | |
1432 | Input_Context = XCreateIC (xim, XNInputStyle, input_style, |
1546 | Input_Context = XCreateIC (xim, |
|
|
1547 | XNInputStyle, input_style, |
1433 | XNClientWindow, TermWin.parent[0], |
1548 | XNClientWindow, vt, |
1434 | XNFocusWindow, TermWin.parent[0], |
1549 | XNFocusWindow, parent[0], |
1435 | preedit_attr ? XNPreeditAttributes : NULL, |
1550 | preedit_attr ? XNPreeditAttributes : NULL, |
1436 | preedit_attr, |
1551 | preedit_attr, |
1437 | status_attr ? XNStatusAttributes : NULL, |
1552 | status_attr ? XNStatusAttributes : NULL, |
1438 | status_attr, NULL); |
1553 | status_attr, NULL); |
|
|
1554 | |
1439 | if (preedit_attr) XFree (preedit_attr); |
1555 | if (preedit_attr) XFree (preedit_attr); |
1440 | if (status_attr) XFree (status_attr); |
1556 | if (status_attr) XFree (status_attr); |
|
|
1557 | if (fs) XFreeFontSet (display->display, fs); |
1441 | |
1558 | |
1442 | if (Input_Context == NULL) |
1559 | if (Input_Context == NULL) |
1443 | { |
1560 | { |
1444 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1561 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1445 | display->put_xim (input_method); |
1562 | im_destroy (); |
1446 | return false; |
1563 | return false; |
1447 | } |
1564 | } |
1448 | |
1565 | |
1449 | if (input_style & XIMPreeditArea) |
1566 | if (input_style & XIMPreeditArea) |
1450 | IMSetStatusPosition (); |
1567 | IMSetStatusPosition (); |
… | |
… | |
1454 | } |
1571 | } |
1455 | |
1572 | |
1456 | void |
1573 | void |
1457 | rxvt_term::im_cb () |
1574 | rxvt_term::im_cb () |
1458 | { |
1575 | { |
1459 | int i, found, had_im; |
1576 | int i; |
1460 | const char *p; |
1577 | const char *p; |
1461 | char **s; |
1578 | char **s; |
1462 | char buf[IMBUFSIZ]; |
1579 | char buf[IMBUFSIZ]; |
1463 | |
1580 | |
|
|
1581 | SET_R (this); |
|
|
1582 | |
1464 | im_destroy (); |
1583 | im_destroy (); |
1465 | |
1584 | |
1466 | D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()")); |
1585 | D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()")); |
1467 | if (Input_Context) |
1586 | if (Input_Context) |
1468 | return; |
1587 | return; |
… | |
… | |
1476 | if (p && *p) |
1595 | if (p && *p) |
1477 | { |
1596 | { |
1478 | bool found = false; |
1597 | bool found = false; |
1479 | |
1598 | |
1480 | s = rxvt_splitcommastring (p); |
1599 | s = rxvt_splitcommastring (p); |
|
|
1600 | |
1481 | for (i = 0; s[i]; i++) |
1601 | for (i = 0; s[i]; i++) |
1482 | { |
1602 | { |
1483 | if (*s[i]) |
1603 | if (*s[i]) |
1484 | { |
1604 | { |
1485 | STRCPY (buf, "@im="); |
1605 | strcpy (buf, "@im="); |
1486 | STRNCAT (buf, s[i], IMBUFSIZ - 5); |
1606 | strncat (buf, s[i], IMBUFSIZ - 5); |
1487 | if (IM_get_IC (buf)) |
1607 | if (IM_get_IC (buf)) |
1488 | { |
1608 | { |
1489 | found = true; |
1609 | found = true; |
1490 | break; |
1610 | break; |
1491 | } |
1611 | } |
1492 | } |
1612 | } |
1493 | } |
1613 | } |
1494 | for (i = 0; s[i]; i++) |
1614 | |
1495 | free (s[i]); |
1615 | rxvt_freecommastring (s); |
1496 | free (s); |
|
|
1497 | |
1616 | |
1498 | if (found) |
1617 | if (found) |
1499 | goto done; |
1618 | goto done; |
1500 | } |
1619 | } |
1501 | |
1620 | |
… | |
… | |
1515 | } |
1634 | } |
1516 | |
1635 | |
1517 | void |
1636 | void |
1518 | rxvt_term::IMSetStatusPosition () |
1637 | rxvt_term::IMSetStatusPosition () |
1519 | { |
1638 | { |
1520 | XRectangle preedit_rect, status_rect, *needed_rect; |
1639 | XRectangle preedit_rect, status_rect, *needed_rect; |
1521 | XVaNestedList preedit_attr, status_attr; |
1640 | XVaNestedList preedit_attr, status_attr; |
1522 | |
1641 | |
1523 | if (Input_Context == NULL |
1642 | if (!Input_Context |
|
|
1643 | || !focus |
1524 | || !TermWin.focus || ! (input_style & XIMPreeditArea) |
1644 | || !(input_style & XIMPreeditArea) |
1525 | || !IMisRunning ()) |
1645 | || !IMisRunning ()) |
1526 | return; |
1646 | return; |
1527 | |
1647 | |
1528 | /* Getting the necessary width of preedit area */ |
1648 | /* Getting the necessary width of preedit area */ |
1529 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1649 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1530 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1650 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1531 | XFree (status_attr); |
1651 | XFree (status_attr); |
1532 | |
1652 | |
1533 | im_set_preedit_area (&preedit_rect, &status_rect, needed_rect); |
1653 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
|
|
1654 | XFree (needed_rect); |
1534 | |
1655 | |
1535 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1656 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1536 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1657 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1537 | |
1658 | |
1538 | XSetICValues (Input_Context, |
1659 | XSetICValues (Input_Context, |
1539 | XNPreeditAttributes, preedit_attr, |
1660 | XNPreeditAttributes, preedit_attr, |
1540 | XNStatusAttributes, status_attr, NULL); |
1661 | XNStatusAttributes, status_attr, NULL); |
1541 | |
1662 | |
1542 | XFree (preedit_attr); |
1663 | XFree (preedit_attr); |
1543 | XFree (status_attr); |
1664 | XFree (status_attr); |
1544 | } |
1665 | } |
1545 | #endif /* USE_XIM */ |
1666 | #endif /* USE_XIM */ |