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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 "main.intpro" /* PROTOS for internal routines */ |
36 | |
36 | |
37 | #include <signal.h> |
37 | #include <csignal> |
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38 | #include <cstring> |
38 | |
39 | |
39 | #ifdef TTY_GID_SUPPORT |
40 | #ifdef TTY_GID_SUPPORT |
40 | # include <grp.h> |
41 | # include <grp.h> |
41 | #endif |
42 | #endif |
42 | |
43 | |
43 | #ifdef HAVE_TERMIOS_H |
44 | #ifdef HAVE_TERMIOS_H |
44 | # include <termios.h> |
45 | # include <termios.h> |
45 | #endif |
46 | #endif |
46 | |
47 | |
47 | #include <cstring> |
48 | #ifdef KEYSYM_RESOURCE |
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49 | # include "keyboard.h" |
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50 | #endif |
48 | |
51 | |
49 | vector<rxvt_term *> rxvt_term::termlist; |
52 | vector<rxvt_term *> rxvt_term::termlist; |
50 | |
53 | |
51 | static char curlocale[128]; |
54 | static char curlocale[128]; |
52 | |
55 | |
53 | bool |
56 | bool |
54 | rxvt_set_locale (const char *locale) |
57 | rxvt_set_locale (const char *locale) |
55 | { |
58 | { |
56 | if (!locale || !STRNCMP (locale, curlocale, 128)) |
59 | if (!locale || !strncmp (locale, curlocale, 128)) |
57 | return false; |
60 | return false; |
58 | |
61 | |
59 | STRNCPY (curlocale, locale, 128); |
62 | strncpy (curlocale, locale, 128); |
60 | setlocale (LC_CTYPE, curlocale); |
63 | setlocale (LC_CTYPE, curlocale); |
61 | return true; |
64 | return true; |
62 | } |
65 | } |
63 | |
66 | |
64 | #if ENABLE_COMBINING |
67 | #if ENABLE_COMBINING |
… | |
… | |
123 | return len; |
126 | return len; |
124 | |
127 | |
125 | } |
128 | } |
126 | #endif |
129 | #endif |
127 | |
130 | |
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 () |
131 | rxvt_term::rxvt_term () |
144 | : |
132 | : |
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133 | #if TRANSPARENT |
145 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
134 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
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135 | #endif |
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136 | #ifdef HAVE_SCROLLBARS |
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137 | scrollbar_ev (this, &rxvt_term::x_cb), |
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138 | #endif |
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139 | #ifdef MENUBAR |
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140 | menubar_ev (this, &rxvt_term::x_cb), |
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141 | #endif |
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142 | #ifdef CURSOR_BLINK |
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143 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
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144 | #endif |
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145 | #ifdef TEXT_BLINK |
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146 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
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147 | #endif |
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148 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
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149 | cont_scroll_ev (this, &rxvt_term::cont_scroll_cb), |
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150 | #endif |
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151 | #ifdef SELECTION_SCROLLING |
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152 | sel_scroll_ev (this, &rxvt_term::sel_scroll_cb), |
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153 | #endif |
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154 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
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155 | slip_wheel_ev (this, &rxvt_term::slip_wheel_cb), |
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156 | #endif |
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157 | #ifdef POINTER_BLANK |
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158 | pointer_ev (this, &rxvt_term::pointer_cb), |
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159 | #endif |
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160 | #ifdef USE_XIM |
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161 | im_ev (this, &rxvt_term::im_cb), |
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162 | #endif |
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163 | sw_term (this, &rxvt_term::sig_term), |
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164 | sw_chld (this, &rxvt_term::sig_chld), |
146 | termwin_ev (this, &rxvt_term::x_cb), |
165 | termwin_ev (this, &rxvt_term::x_cb), |
147 | vt_ev (this, &rxvt_term::x_cb), |
166 | 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 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
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161 | cont_scroll_ev (this, &rxvt_term::cont_scroll_cb), |
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162 | #endif |
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163 | #ifdef SELECTION_SCROLLING |
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164 | sel_scroll_ev (this, &rxvt_term::sel_scroll_cb), |
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165 | #endif |
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166 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
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167 | slip_wheel_ev (this, &rxvt_term::slip_wheel_cb), |
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168 | #endif |
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169 | #ifdef POINTER_BLANK |
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170 | pointer_ev (this, &rxvt_term::pointer_cb), |
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171 | #endif |
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172 | #ifdef USE_XIM |
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173 | im_ev (this, &rxvt_term::im_cb), |
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174 | #endif |
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175 | check_ev (this, &rxvt_term::check_cb), |
167 | check_ev (this, &rxvt_term::check_cb), |
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168 | flush_ev (this, &rxvt_term::flush_cb), |
176 | destroy_ev (this, &rxvt_term::destroy_cb), |
169 | destroy_ev (this, &rxvt_term::destroy_cb), |
177 | pty_ev (this, &rxvt_term::pty_cb), |
170 | pty_ev (this, &rxvt_term::pty_cb), |
178 | incr_ev (this, &rxvt_term::incr_cb) |
171 | incr_ev (this, &rxvt_term::incr_cb) |
179 | { |
172 | { |
180 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
173 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
181 | |
174 | |
182 | termlist.push_back (this); |
175 | termlist.push_back (this); |
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176 | |
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177 | #ifdef KEYSYM_RESOURCE |
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178 | keyboard = new keyboard_manager; |
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179 | |
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180 | if (!keyboard) |
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181 | rxvt_fatal ("out of memory, aborting.\n"); |
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182 | #endif |
183 | } |
183 | } |
184 | |
184 | |
185 | rxvt_term::~rxvt_term () |
185 | rxvt_term::~rxvt_term () |
186 | { |
186 | { |
187 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
187 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
188 | |
188 | |
189 | if (cmd_fd >= 0) |
189 | if (cmd_pid) |
190 | close (cmd_fd); |
190 | kill (-cmd_pid, SIGHUP); |
191 | |
191 | |
192 | #ifndef NO_SETOWNER_TTYDEV |
192 | pty.put (); |
193 | privileged_ttydev (RESTORE); |
193 | |
194 | #endif |
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195 | #ifdef UTMP_SUPPORT |
194 | #ifdef UTMP_SUPPORT |
196 | privileged_utmp (RESTORE); |
195 | privileged_utmp (RESTORE); |
197 | #endif |
196 | #endif |
198 | |
197 | |
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198 | #if ENABLE_STYLES |
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199 | for (int i = RS_styleCount; --i; ) |
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200 | if (TermWin.fontset[i] != TermWin.fontset[0]) |
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201 | delete TermWin.fontset[i]; |
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202 | #endif |
199 | delete TermWin.fontset; |
203 | delete TermWin.fontset[0]; |
200 | |
204 | |
201 | if (display) |
205 | if (display) |
202 | { |
206 | { |
203 | selection_clear (); |
207 | selection_clear (); |
204 | |
208 | |
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209 | #ifdef USE_XIM |
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210 | im_destroy (); |
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211 | #endif |
205 | #ifdef MENUBAR |
212 | #ifdef MENUBAR |
206 | if (menubarGC) XFreeGC (display->display, menubarGC); |
213 | if (menubarGC) XFreeGC (display->display, menubarGC); |
207 | #endif |
214 | #endif |
208 | #ifdef XTERM_SCROLLBAR |
215 | #ifdef XTERM_SCROLLBAR |
209 | if (xscrollbarGC) XFreeGC (display->display, xscrollbarGC); |
216 | if (xscrollbarGC) XFreeGC (display->display, xscrollbarGC); |
210 | if (ShadowGC) XFreeGC (display->display, ShadowGC); |
217 | if (ShadowGC) XFreeGC (display->display, ShadowGC); |
211 | #endif |
218 | #endif |
… | |
… | |
242 | XDestroyWindow (display->display, TermWin.parent[0]); |
249 | XDestroyWindow (display->display, TermWin.parent[0]); |
243 | } |
250 | } |
244 | |
251 | |
245 | // TODO: free pixcolours, colours should become part of rxvt_display |
252 | // TODO: free pixcolours, colours should become part of rxvt_display |
246 | |
253 | |
247 | delete PixColors; |
254 | delete pix_colors_focused; |
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255 | #ifdef OFF_FOCUS_FADING |
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256 | delete pix_colors_unfocused; |
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257 | #endif |
248 | |
258 | |
249 | displays.put (display); |
259 | displays.put (display); |
250 | |
260 | |
251 | scr_release (); |
261 | scr_release (); |
252 | |
262 | |
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259 | free (env_windowid); |
269 | free (env_windowid); |
260 | free (env_display); |
270 | free (env_display); |
261 | free (env_term); |
271 | free (env_term); |
262 | free (env_colorfgbg); |
272 | free (env_colorfgbg); |
263 | free (locale); |
273 | free (locale); |
264 | #if 0 |
274 | free (v_buffer); |
265 | free (codeset); |
275 | free (incr_buf); |
266 | #endif |
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267 | |
276 | |
268 | delete envv; |
277 | delete envv; |
269 | delete argv; |
278 | delete argv; |
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279 | |
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280 | #ifdef KEYSYM_RESOURCE |
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281 | delete keyboard; |
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282 | #endif |
270 | } |
283 | } |
271 | |
284 | |
272 | void |
285 | void |
273 | rxvt_term::destroy () |
286 | rxvt_term::destroy () |
274 | { |
287 | { |
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288 | if (destroy_ev.active) |
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289 | return; |
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290 | |
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291 | #if ENABLE_OVERLAY |
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292 | scr_overlay_off (); |
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293 | #endif |
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294 | |
275 | if (display) |
295 | if (display) |
276 | { |
296 | { |
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297 | #if USE_XIM |
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298 | im_ev.stop (display); |
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299 | #endif |
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300 | #if HAVE_SCROLLBARS |
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301 | scrollbar_ev.stop (display); |
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302 | #endif |
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303 | #if MENUBAR |
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304 | menubar_ev.stop (display); |
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305 | #endif |
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306 | #if TRANSPARENT |
277 | rootwin_ev.stop (display); |
307 | rootwin_ev.stop (display); |
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308 | #endif |
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309 | incr_ev.stop (); |
278 | termwin_ev.stop (display); |
310 | termwin_ev.stop (display); |
279 | vt_ev.stop (display); |
311 | vt_ev.stop (display); |
280 | #ifdef USE_XIM |
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281 | im_destroy (); |
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282 | im_ev.stop (display); |
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283 | #endif |
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284 | #ifdef HAVE_SCROLLBARS |
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285 | scrollbar_ev.stop (display); |
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286 | #endif |
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287 | #ifdef MENUBAR |
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288 | menubar_ev.stop (display); |
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289 | #endif |
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290 | } |
312 | } |
291 | |
313 | |
292 | check_ev.stop (); |
314 | check_ev.stop (); |
293 | pty_ev.stop (); |
315 | pty_ev.stop (); |
294 | #ifdef CURSOR_BLINK |
316 | #ifdef CURSOR_BLINK |
… | |
… | |
323 | bool |
345 | bool |
324 | rxvt_term::init (int argc, const char *const *argv) |
346 | rxvt_term::init (int argc, const char *const *argv) |
325 | { |
347 | { |
326 | SET_R (this); |
348 | SET_R (this); |
327 | |
349 | |
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350 | set_locale (""); |
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351 | |
328 | if (!init_vars ()) |
352 | if (!init_vars ()) |
329 | return false; |
353 | return false; |
330 | |
354 | |
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355 | init_secondary (); |
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356 | |
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357 | const char **cmd_argv = init_resources (argc, argv); |
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358 | |
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359 | #ifdef KEYSYM_RESOURCE |
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360 | keyboard->register_done (); |
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361 | #endif |
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362 | |
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363 | #if MENUBAR_MAX |
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364 | menubar_read (rs[Rs_menu]); |
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365 | #endif |
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366 | #ifdef HAVE_SCROLLBARS |
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367 | if (options & Opt_scrollBar) |
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368 | scrollBar.setIdle (); /* set existence for size calculations */ |
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369 | #endif |
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370 | |
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371 | create_windows (argc, argv); |
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372 | |
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373 | init_xlocale (); |
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374 | |
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375 | scr_reset (); /* initialize screen */ |
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376 | |
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377 | #if 0 |
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378 | XSynchronize (display->display, True); |
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379 | #endif |
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380 | |
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381 | #ifdef HAVE_SCROLLBARS |
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382 | if (options & Opt_scrollBar) |
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383 | resize_scrollbar (); /* create and map scrollbar */ |
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384 | #endif |
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385 | #if (MENUBAR_MAX) |
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386 | if (menubar_visible ()) |
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387 | XMapWindow (display->display, menuBar.win); |
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388 | #endif |
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389 | #ifdef TRANSPARENT |
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390 | if (options & Opt_transparent) |
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391 | { |
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392 | XSelectInput (display->display, display->root, PropertyChangeMask); |
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393 | check_our_parents (); |
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394 | rootwin_ev.start (display, display->root); |
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395 | } |
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396 | #endif |
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397 | |
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398 | XMapWindow (display->display, TermWin.vt); |
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399 | XMapWindow (display->display, TermWin.parent[0]); |
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400 | |
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401 | set_colorfgbg (); |
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402 | |
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403 | init_command (cmd_argv); |
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404 | |
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405 | free (cmd_argv); |
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406 | |
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407 | pty_ev.start (pty.pty, EVENT_READ); |
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408 | |
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409 | check_ev.start (); |
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410 | |
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411 | return true; |
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412 | } |
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413 | |
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414 | static int (*old_xerror_handler) (Display *dpy, XErrorEvent *event); |
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415 | |
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416 | void |
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417 | rxvt_init () |
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418 | { |
331 | /* |
419 | /* |
332 | * Save and then give up any super-user privileges |
420 | * Save and then give up any super-user privileges |
333 | * If we need privileges in any area then we must specifically request it. |
421 | * If we need privileges in any area then we must specifically request it. |
334 | * We should only need to be root in these cases: |
422 | * We should only need to be root in these cases: |
335 | * 1. write utmp entries on some systems |
423 | * 1. write utmp entries on some systems |
336 | * 2. chown tty on some systems |
424 | * 2. chown tty on some systems |
337 | */ |
425 | */ |
338 | privileges (SAVE); |
426 | rxvt_privileges (SAVE); |
339 | privileges (IGNORE); |
427 | rxvt_privileges (IGNORE); |
340 | |
428 | |
341 | init_secondary (); |
429 | signal (SIGHUP, SIG_IGN); |
342 | |
430 | signal (SIGPIPE, SIG_IGN); |
343 | const char **cmd_argv = init_resources (argc, argv); |
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344 | |
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345 | set_locale (""); |
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346 | |
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347 | #if MENUBAR_MAX |
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348 | menubar_read (rs[Rs_menu]); |
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349 | #endif |
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350 | #ifdef HAVE_SCROLLBARS |
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351 | if (Options & Opt_scrollBar) |
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352 | scrollBar.setIdle (); /* set existence for size calculations */ |
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353 | #endif |
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354 | |
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355 | create_windows (argc, argv); |
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356 | |
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357 | init_xlocale (); |
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358 | |
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359 | scr_reset (); /* initialize screen */ |
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360 | |
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361 | #if 0 |
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362 | XSynchronize (display->display, True); |
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363 | #endif |
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364 | |
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365 | #ifdef HAVE_SCROLLBARS |
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366 | if (Options & Opt_scrollBar) |
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367 | resize_scrollbar (); /* create and map scrollbar */ |
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368 | #endif |
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369 | #if (MENUBAR_MAX) |
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370 | if (menubar_visible ()) |
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371 | XMapWindow (display->display, menuBar.win); |
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372 | #endif |
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373 | #ifdef TRANSPARENT |
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374 | if (Options & Opt_transparent) |
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375 | { |
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376 | XSelectInput (display->display, display->root, PropertyChangeMask); |
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377 | check_our_parents (); |
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378 | } |
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379 | #endif |
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380 | |
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381 | rootwin_ev.start (display, display->root); |
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382 | |
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383 | XMapWindow (display->display, TermWin.vt); |
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384 | XMapWindow (display->display, TermWin.parent[0]); |
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385 | |
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386 | init_command (cmd_argv); |
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387 | |
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388 | pty_ev.start (cmd_fd, EVENT_READ); |
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389 | |
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390 | check_ev.start (); |
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391 | |
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392 | return true; |
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393 | } |
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394 | |
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395 | static int (*old_xerror_handler) (Display *dpy, XErrorEvent *event); |
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396 | |
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397 | void |
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398 | rxvt_init_signals () |
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399 | { |
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400 | /* install exit handler for cleanup */ |
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401 | #if 0 |
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402 | #ifdef HAVE_ATEXIT |
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403 | atexit (rxvt_clean_exit); |
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404 | #else |
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405 | #endif |
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406 | #endif |
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407 | |
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408 | struct sigaction sa; |
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409 | |
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410 | sigfillset (&sa.sa_mask); |
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411 | sa.sa_flags = SA_NOCLDSTOP | SA_RESTART; |
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412 | sa.sa_handler = SIG_IGN; sigaction (SIGHUP , &sa, 0); |
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413 | sa.sa_handler = SIG_IGN; sigaction (SIGPIPE, &sa, 0); |
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414 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGINT , &sa, 0); |
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415 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGQUIT, &sa, 0); |
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416 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGTERM, &sa, 0); |
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417 | sa.sa_handler = rxvt_Child_signal; sigaction (SIGCHLD, &sa, 0); |
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418 | |
431 | |
419 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
432 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
420 | /* signal (SIGURG, SIG_DFL); */ |
433 | /* signal (SIGURG, SIG_DFL); */ |
421 | |
434 | |
422 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
435 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
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436 | // TODO: handle this with exceptions and tolerate the memory loss |
423 | //XSetIOErrorHandler ((XErrorHandler) rxvt_xioerror_handler); |
437 | //XSetIOErrorHandler ((XErrorHandler) rxvt_xioerror_handler); |
424 | } |
438 | } |
425 | |
439 | |
426 | /* ------------------------------------------------------------------------- * |
440 | /* ------------------------------------------------------------------------- * |
427 | * SIGNAL HANDLING & EXIT HANDLER * |
441 | * SIGNAL HANDLING & EXIT HANDLER * |
428 | * ------------------------------------------------------------------------- */ |
442 | * ------------------------------------------------------------------------- */ |
429 | /* |
443 | /* |
430 | * Catch a SIGCHLD signal and exit if the direct child has died |
444 | * Catch a SIGCHLD signal and exit if the direct child has died |
431 | */ |
445 | */ |
432 | |
446 | |
433 | void rxvt_term::child_exited (int pid) |
447 | void |
|
|
448 | rxvt_term::sig_chld (sig_watcher &w) |
434 | { |
449 | { |
435 | for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++) |
450 | // we are being called for every SIGCHLD, not just ours |
436 | if (pid == (*t)->cmd_pid) |
451 | int pid; |
437 | { |
|
|
438 | (*t)->destroy (); |
|
|
439 | break; |
|
|
440 | } |
|
|
441 | } |
|
|
442 | |
|
|
443 | /* ARGSUSED */ |
|
|
444 | /* EXTPROTO */ |
|
|
445 | RETSIGTYPE |
|
|
446 | rxvt_Child_signal (int sig __attribute__ ((unused))) |
|
|
447 | { |
|
|
448 | int pid, save_errno = errno; |
|
|
449 | |
452 | |
450 | while ((pid = waitpid (-1, NULL, WNOHANG)) > 0) |
453 | while ((pid = waitpid (-1, NULL, WNOHANG)) > 0) |
451 | rxvt_term::child_exited (pid); |
454 | for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++) |
452 | |
455 | if (pid == (*t)->cmd_pid) |
453 | errno = save_errno; |
456 | { |
454 | } |
457 | (*t)->destroy (); |
455 | |
458 | break; |
456 | /* |
459 | } |
457 | * Catch a fatal signal and tidy up before quitting |
|
|
458 | */ |
|
|
459 | /* EXTPROTO */ |
|
|
460 | RETSIGTYPE |
|
|
461 | rxvt_Exit_signal (int sig) |
|
|
462 | { |
|
|
463 | signal (sig, SIG_DFL); |
|
|
464 | #ifdef DEBUG_CMD |
|
|
465 | rxvt_warn ("caught signal %d, exiting.\n", sig); |
|
|
466 | #endif |
|
|
467 | rxvt_clean_exit (); |
|
|
468 | kill (getpid (), sig); |
|
|
469 | } |
|
|
470 | |
|
|
471 | /* INTPROTO */ |
|
|
472 | int |
|
|
473 | rxvt_xerror_handler (Display *display, XErrorEvent *event) |
|
|
474 | { |
|
|
475 | if (GET_R->allowedxerror == -1) |
|
|
476 | GET_R->allowedxerror = event->error_code; |
|
|
477 | else |
|
|
478 | { |
|
|
479 | old_xerror_handler (display, event); |
|
|
480 | GET_R->destroy (); |
|
|
481 | } |
|
|
482 | |
|
|
483 | return 0; |
|
|
484 | } |
460 | } |
485 | |
461 | |
486 | /*----------------------------------------------------------------------*/ |
462 | /*----------------------------------------------------------------------*/ |
487 | /* |
463 | /* |
488 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
464 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
489 | * TODO: if debugging, this should free up any known resources if we can |
465 | * TODO: if debugging, this should free up any known resources if we can |
490 | */ |
466 | */ |
491 | /* EXTPROTO */ |
|
|
492 | void |
467 | void |
493 | rxvt_clean_exit () |
468 | rxvt_destroy_all () |
494 | { |
469 | { |
495 | // TODO: rxvtd should clean up all ressources |
470 | // TODO: rxvtd should clean up all ressources |
496 | if (GET_R) |
471 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
|
|
472 | (*t)->destroy (); |
|
|
473 | } |
|
|
474 | |
|
|
475 | /* |
|
|
476 | * Catch a fatal signal and tidy up before quitting |
|
|
477 | */ |
|
|
478 | void |
|
|
479 | rxvt_term::sig_term (sig_watcher &w) |
|
|
480 | { |
|
|
481 | #ifdef DEBUG_CMD |
|
|
482 | rxvt_warn ("caught signal %d, exiting.\n", w.signum); |
|
|
483 | #endif |
|
|
484 | rxvt_destroy_all (); |
|
|
485 | signal (w.signum, SIG_DFL); |
|
|
486 | kill (getpid (), w.signum); |
|
|
487 | } |
|
|
488 | |
|
|
489 | /* INTPROTO */ |
|
|
490 | int |
|
|
491 | rxvt_xerror_handler (Display *display, XErrorEvent *event) |
|
|
492 | { |
|
|
493 | if (GET_R->allowedxerror == -1) |
|
|
494 | GET_R->allowedxerror = event->error_code; |
|
|
495 | else |
|
|
496 | { |
|
|
497 | old_xerror_handler (display, event); |
497 | GET_R->destroy (); |
498 | GET_R->destroy (); |
|
|
499 | } |
|
|
500 | |
|
|
501 | return 0; |
498 | } |
502 | } |
499 | |
503 | |
500 | /* ------------------------------------------------------------------------- * |
504 | /* ------------------------------------------------------------------------- * |
501 | * MEMORY ALLOCATION WRAPPERS * |
505 | * MEMORY ALLOCATION WRAPPERS * |
502 | * ------------------------------------------------------------------------- */ |
506 | * ------------------------------------------------------------------------- */ |
503 | /* EXTPROTO */ |
507 | void * |
504 | void * |
|
|
505 | rxvt_malloc (size_t size) |
508 | rxvt_malloc (size_t size) |
506 | { |
509 | { |
507 | void *p; |
|
|
508 | |
|
|
509 | p = malloc (size); |
510 | void *p = malloc (size); |
|
|
511 | |
510 | if (p) |
512 | if (!p) |
|
|
513 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
514 | |
511 | return p; |
515 | return p; |
512 | |
|
|
513 | fprintf (stderr, RESNAME ": memory allocation failure. Aborting"); |
|
|
514 | rxvt_clean_exit (); |
|
|
515 | exit (EXIT_FAILURE); |
|
|
516 | /* NOTREACHED */ |
|
|
517 | } |
516 | } |
518 | |
517 | |
519 | /* EXTPROTO */ |
518 | /* INTPROTO */ |
520 | void * |
519 | void * |
521 | rxvt_calloc (size_t number, size_t size) |
520 | rxvt_calloc (size_t number, size_t size) |
522 | { |
521 | { |
523 | void *p; |
|
|
524 | |
|
|
525 | p = calloc (number, size); |
522 | void *p = calloc (number, size); |
|
|
523 | |
526 | if (p) |
524 | if (!p) |
|
|
525 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
526 | |
527 | return p; |
527 | return p; |
528 | |
|
|
529 | fprintf (stderr, RESNAME ": memory allocation failure. Aborting"); |
|
|
530 | rxvt_clean_exit (); |
|
|
531 | exit (EXIT_FAILURE); |
|
|
532 | /* NOTREACHED */ |
|
|
533 | } |
528 | } |
534 | |
529 | |
535 | /* EXTPROTO */ |
530 | /* INTPROTO */ |
536 | void * |
531 | void * |
537 | rxvt_realloc (void *ptr, size_t size) |
532 | rxvt_realloc (void *ptr, size_t size) |
538 | { |
533 | { |
539 | void *p; |
|
|
540 | |
|
|
541 | if (ptr) |
|
|
542 | p = realloc (ptr, size); |
534 | void *p = realloc (ptr, size); |
543 | else |
535 | |
544 | p = malloc (size); |
|
|
545 | if (p) |
536 | if (!p) |
|
|
537 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
538 | |
546 | return p; |
539 | return p; |
547 | |
|
|
548 | fprintf (stderr, RESNAME ": memory allocation failure. Aborting"); |
|
|
549 | rxvt_clean_exit (); |
|
|
550 | exit (EXIT_FAILURE); |
|
|
551 | /* NOTREACHED */ |
|
|
552 | } |
540 | } |
553 | |
541 | |
554 | /* ------------------------------------------------------------------------- * |
542 | /* ------------------------------------------------------------------------- * |
555 | * PRIVILEGED OPERATIONS * |
543 | * PRIVILEGED OPERATIONS * |
556 | * ------------------------------------------------------------------------- */ |
544 | * ------------------------------------------------------------------------- */ |
557 | /* take care of suid/sgid super-user (root) privileges */ |
545 | /* take care of suid/sgid super-user (root) privileges */ |
558 | void |
546 | void |
559 | rxvt_term::privileges (int mode) |
547 | rxvt_privileges (rxvt_privaction action) |
560 | { |
548 | { |
|
|
549 | #if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__) |
|
|
550 | static uid_t euid; |
|
|
551 | static gid_t egid; |
|
|
552 | #endif |
|
|
553 | |
561 | #if ! defined(__CYGWIN32__) |
554 | #if ! defined(__CYGWIN32__) |
562 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
555 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
563 | /* setreuid () is the poor man's setuid (), seteuid () */ |
556 | /* setreuid () is the poor man's setuid (), seteuid () */ |
564 | # define seteuid(a) setreuid(-1, (a)) |
557 | # define seteuid(a) setreuid(-1, (a)) |
565 | # define setegid(a) setregid(-1, (a)) |
558 | # define setegid(a) setregid(-1, (a)) |
566 | # define HAVE_SETEUID |
559 | # define HAVE_SETEUID |
567 | # endif |
560 | # endif |
568 | # ifdef HAVE_SETEUID |
561 | # ifdef HAVE_SETEUID |
569 | switch (mode) |
562 | switch (action) |
570 | { |
563 | { |
571 | case IGNORE: |
564 | case IGNORE: |
572 | /* |
565 | /* |
573 | * change effective uid/gid - not real uid/gid - so we can switch |
566 | * change effective uid/gid - not real uid/gid - so we can switch |
574 | * back to root later, as required |
567 | * back to root later, as required |
… | |
… | |
584 | seteuid (euid); |
577 | seteuid (euid); |
585 | setegid (egid); |
578 | setegid (egid); |
586 | break; |
579 | break; |
587 | } |
580 | } |
588 | # else |
581 | # else |
589 | switch (mode) |
582 | switch (action) |
590 | { |
583 | { |
591 | case IGNORE: |
584 | case IGNORE: |
592 | setuid (getuid ()); |
585 | setuid (getuid ()); |
593 | setgid (getgid ()); |
586 | setgid (getgid ()); |
594 | /* FALLTHROUGH */ |
587 | /* FALLTHROUGH */ |
… | |
… | |
601 | #endif |
594 | #endif |
602 | } |
595 | } |
603 | |
596 | |
604 | #ifdef UTMP_SUPPORT |
597 | #ifdef UTMP_SUPPORT |
605 | void |
598 | void |
606 | rxvt_term::privileged_utmp (char action) |
599 | rxvt_term::privileged_utmp (rxvt_privaction action) |
607 | { |
600 | { |
608 | D_MAIN ((stderr, "rxvt_privileged_utmp (%c); waiting for: %c (pid: %d)", |
|
|
609 | action, next_utmp_action, getpid ())); |
|
|
610 | if (next_utmp_action != action || (action != SAVE && action != RESTORE) |
|
|
611 | || (Options & Opt_utmpInhibit) |
601 | if ((options & Opt_utmpInhibit) |
612 | || ttydev == NULL || *ttydev == '\0') |
602 | || !pty.name || !*pty.name) |
613 | return; |
603 | return; |
614 | |
604 | |
615 | privileges (RESTORE); |
605 | rxvt_privileges (RESTORE); |
|
|
606 | |
616 | if (action == SAVE) |
607 | if (action == SAVE) |
617 | { |
|
|
618 | next_utmp_action = RESTORE; |
|
|
619 | makeutent (ttydev, rs[Rs_display_name]); |
608 | makeutent (pty.name, rs[Rs_display_name]); |
620 | } |
|
|
621 | else |
609 | else |
622 | { /* action == RESTORE */ |
|
|
623 | next_utmp_action = IGNORE; |
|
|
624 | cleanutent (); |
610 | cleanutent (); |
625 | } |
611 | |
626 | privileges (IGNORE); |
612 | rxvt_privileges (IGNORE); |
627 | } |
|
|
628 | #endif |
|
|
629 | |
|
|
630 | #ifndef NO_SETOWNER_TTYDEV |
|
|
631 | void |
|
|
632 | rxvt_term::privileged_ttydev (char action) |
|
|
633 | { |
|
|
634 | D_MAIN ((stderr, |
|
|
635 | "privileged_ttydev (%c); waiting for: %c (pid: %d)", |
|
|
636 | action, next_tty_action, getpid ())); |
|
|
637 | if (next_tty_action != action || (action != SAVE && action != RESTORE) |
|
|
638 | || ttydev == NULL || *ttydev == '\0') |
|
|
639 | return; |
|
|
640 | |
|
|
641 | privileges (RESTORE); |
|
|
642 | |
|
|
643 | if (action == SAVE) |
|
|
644 | { |
|
|
645 | next_tty_action = RESTORE; |
|
|
646 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
|
|
647 | /* store original tty status for restoration rxvt_clean_exit () -- rgg 04/12/95 */ |
|
|
648 | if (lstat (ttydev, &ttyfd_stat) < 0) /* you lose out */ |
|
|
649 | next_tty_action = IGNORE; |
|
|
650 | else |
|
|
651 | # endif |
|
|
652 | |
|
|
653 | { |
|
|
654 | chown (ttydev, getuid (), ttygid); /* fail silently */ |
|
|
655 | chmod (ttydev, ttymode); |
|
|
656 | # ifdef HAVE_REVOKE |
|
|
657 | revoke (ttydev); |
|
|
658 | # endif |
|
|
659 | |
|
|
660 | } |
|
|
661 | } |
|
|
662 | else |
|
|
663 | { /* action == RESTORE */ |
|
|
664 | next_tty_action = IGNORE; |
|
|
665 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
|
|
666 | chmod (ttydev, ttyfd_stat.st_mode); |
|
|
667 | chown (ttydev, ttyfd_stat.st_uid, ttyfd_stat.st_gid); |
|
|
668 | # else |
|
|
669 | chmod (ttydev, |
|
|
670 | (S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH)); |
|
|
671 | chown (ttydev, 0, 0); |
|
|
672 | # endif |
|
|
673 | |
|
|
674 | } |
|
|
675 | |
|
|
676 | privileges (IGNORE); |
|
|
677 | |
|
|
678 | # ifndef RESET_TTY_TO_COMMON_DEFAULTS |
|
|
679 | D_MAIN ((stderr, "%s \"%s\": mode %03o, uid %d, gid %d", |
|
|
680 | action == RESTORE ? "Restoring" : (action == |
|
|
681 | SAVE ? "Saving" : |
|
|
682 | "UNKNOWN ERROR for"), ttydev, |
|
|
683 | ttyfd_stat.st_mode, ttyfd_stat.st_uid, |
|
|
684 | ttyfd_stat.st_gid)); |
|
|
685 | # endif |
|
|
686 | } |
613 | } |
687 | #endif |
614 | #endif |
688 | |
615 | |
689 | /*----------------------------------------------------------------------*/ |
616 | /*----------------------------------------------------------------------*/ |
690 | /* |
617 | /* |
… | |
… | |
761 | |
688 | |
762 | if (scrollbar_visible ()) |
689 | if (scrollbar_visible ()) |
763 | { |
690 | { |
764 | sb_w = scrollbar_TotalWidth (); |
691 | sb_w = scrollbar_TotalWidth (); |
765 | szHint.base_width += sb_w; |
692 | szHint.base_width += sb_w; |
766 | if (!(Options & Opt_scrollBar_right)) |
693 | if (!(options & Opt_scrollBar_right)) |
767 | window_vt_x += sb_w; |
694 | window_vt_x += sb_w; |
768 | } |
695 | } |
769 | |
696 | |
770 | if (menubar_visible ()) |
697 | if (menubar_visible ()) |
771 | { |
698 | { |
… | |
… | |
799 | { |
726 | { |
800 | MIN_IT (TermWin.height, max_height); |
727 | MIN_IT (TermWin.height, max_height); |
801 | szHint.height = szHint.base_height + TermWin.height; |
728 | szHint.height = szHint.base_height + TermWin.height; |
802 | } |
729 | } |
803 | |
730 | |
804 | if (scrollbar_visible () && (Options & Opt_scrollBar_right)) |
731 | if (scrollbar_visible () && (options & Opt_scrollBar_right)) |
805 | window_sb_x = szHint.width - sb_w; |
732 | window_sb_x = szHint.width - sb_w; |
806 | |
733 | |
807 | if (recalc_x) |
734 | if (recalc_x) |
808 | szHint.x += (DisplayWidth (display->display, DefaultScreen (display->display)) |
735 | szHint.x += (DisplayWidth (display->display, DefaultScreen (display->display)) |
809 | - szHint.width - 2 * TermWin.ext_bwidth); |
736 | - szHint.width - 2 * TermWin.ext_bwidth); |
… | |
… | |
825 | * Called after a window size change. |
752 | * Called after a window size change. |
826 | */ |
753 | */ |
827 | void |
754 | void |
828 | rxvt_term::tt_winch () |
755 | rxvt_term::tt_winch () |
829 | { |
756 | { |
|
|
757 | if (pty.pty < 0) |
|
|
758 | return; |
|
|
759 | |
830 | struct winsize ws; |
760 | struct winsize ws; |
831 | |
|
|
832 | if (cmd_fd < 0) |
|
|
833 | return; |
|
|
834 | |
761 | |
835 | ws.ws_col = TermWin.ncol; |
762 | ws.ws_col = TermWin.ncol; |
836 | ws.ws_row = TermWin.nrow; |
763 | ws.ws_row = TermWin.nrow; |
837 | ws.ws_xpixel = ws.ws_ypixel = 0; |
764 | ws.ws_xpixel = TermWin.width; |
838 | #ifndef DEBUG_SIZE |
765 | ws.ws_ypixel = TermWin.height; |
839 | (void)ioctl (cmd_fd, TIOCSWINSZ, &ws); |
766 | (void)ioctl (pty.pty, TIOCSWINSZ, &ws); |
840 | #else |
767 | |
841 | if (ioctl (cmd_fd, TIOCSWINSZ, &ws) < 0) |
768 | #if 0 |
842 | D_SIZE ((stderr, "Failed to send TIOCSWINSZ to fd %d", fd)); |
769 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
843 | # ifdef SIGWINCH |
|
|
844 | else if (cmd_pid) /* force through to the command */ |
770 | if (cmd_pid) /* force through to the command */ |
845 | kill (cmd_pid, SIGWINCH); |
771 | kill (cmd_pid, SIGWINCH); |
846 | # endif |
|
|
847 | #endif |
772 | #endif |
848 | } |
773 | } |
849 | |
774 | |
850 | /*----------------------------------------------------------------------*/ |
775 | /*----------------------------------------------------------------------*/ |
851 | /* rxvt_change_font () - Switch to a new font */ |
776 | /* set_fonts () - load and set the various fonts |
852 | /* |
777 | /* |
853 | * init = 1 - initialize |
778 | * init = 1 - initialize |
854 | * |
779 | * |
855 | * fontname == FONT_UP - switch to bigger font |
780 | * fontname == FONT_UP - switch to bigger font |
856 | * fontname == FONT_DN - switch to smaller font |
781 | * fontname == FONT_DN - switch to smaller font |
857 | */ |
782 | */ |
858 | bool |
783 | bool |
859 | rxvt_term::change_font (const char *fontname) |
784 | rxvt_term::set_fonts () |
860 | { |
785 | { |
861 | if (fontname == FONT_UP) |
|
|
862 | { |
|
|
863 | // TODO |
|
|
864 | } |
|
|
865 | else if (fontname == FONT_DN) |
|
|
866 | { |
|
|
867 | // TODO |
|
|
868 | } |
|
|
869 | else |
|
|
870 | { |
|
|
871 | rxvt_fontset *fs = new rxvt_fontset (this); |
786 | rxvt_fontset *fs = new rxvt_fontset (this); |
|
|
787 | rxvt_fontprop prop; |
872 | |
788 | |
873 | if (fs && fs->populate (fontname ? fontname : "fixed")) |
789 | if (!fs |
|
|
790 | || !fs->populate (rs[Rs_font] ? rs[Rs_font] : "fixed") |
|
|
791 | || !fs->realize_font (1)) |
|
|
792 | { |
|
|
793 | delete fs; |
|
|
794 | return false; |
|
|
795 | } |
|
|
796 | |
|
|
797 | #if ENABLE_STYLES |
|
|
798 | for (int i = RS_styleCount; --i; ) |
|
|
799 | if (TermWin.fontset[i] != TermWin.fontset[0]) |
|
|
800 | delete TermWin.fontset[i]; |
|
|
801 | #endif |
|
|
802 | |
|
|
803 | delete TermWin.fontset[0]; |
|
|
804 | TermWin.fontset[0] = fs; |
|
|
805 | |
|
|
806 | prop = (*fs)[1]->properties (); |
|
|
807 | prop.height += TermWin.lineSpace; |
|
|
808 | fs->set_prop (prop); |
|
|
809 | |
|
|
810 | TermWin.fwidth = prop.width; |
|
|
811 | TermWin.fheight = prop.height; |
|
|
812 | TermWin.fweight = prop.weight; |
|
|
813 | TermWin.fslant = prop.slant; |
|
|
814 | TermWin.fbase = (*fs)[1]->ascent; |
|
|
815 | |
|
|
816 | for (int style = 1; style < 4; style++) |
|
|
817 | { |
|
|
818 | #if ENABLE_STYLES |
|
|
819 | const char *res = rs[Rs_font + style]; |
|
|
820 | |
|
|
821 | if (res && !*res) |
|
|
822 | TermWin.fontset[style] = TermWin.fontset[0]; |
|
|
823 | else |
874 | { |
824 | { |
875 | delete TermWin.fontset; |
825 | TermWin.fontset[style] = fs = new rxvt_fontset (this); |
876 | TermWin.fontset = fs; |
826 | rxvt_fontprop prop2 = prop; |
877 | TermWin.fwidth = fs->base_font ()->width; |
|
|
878 | TermWin.fheight = fs->base_font ()->height; |
|
|
879 | TermWin.fbase = fs->base_font ()->ascent; |
|
|
880 | |
827 | |
881 | if (TermWin.parent[0]) |
828 | if (res) |
|
|
829 | prop2.weight = prop2.slant = rxvt_fontprop::unset; |
|
|
830 | else |
882 | { |
831 | { |
883 | resize_all_windows (0, 0, 0); |
832 | res = TermWin.fontset[0]->fontdesc; |
884 | scr_remap_chars (); |
833 | |
885 | scr_touch (true); |
834 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
|
|
835 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
886 | } |
836 | } |
887 | |
837 | |
888 | return true; |
838 | fs->populate (res); |
|
|
839 | fs->set_prop (prop2); |
889 | } |
840 | } |
|
|
841 | #else |
|
|
842 | TermWin.fontset[style] = TermWin.fontset[0]; |
|
|
843 | #endif |
|
|
844 | } |
|
|
845 | |
|
|
846 | if (TermWin.parent[0]) |
890 | } |
847 | { |
|
|
848 | resize_all_windows (0, 0, 0); |
|
|
849 | scr_remap_chars (); |
|
|
850 | scr_touch (true); |
|
|
851 | } |
891 | |
852 | |
892 | return false; |
853 | return true; |
893 | } |
854 | } |
894 | |
855 | |
895 | bool |
856 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
896 | rxvt_term::font_up_down (int n, int direction) |
|
|
897 | { |
857 | { |
898 | return false; |
858 | // TODO: SMART_WINDOW_TITLE |
|
|
859 | XChangeProperty (display->display, TermWin.parent[0], |
|
|
860 | prop, XA_STRING, 8, PropModeReplace, |
|
|
861 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
|
|
862 | } |
|
|
863 | |
|
|
864 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
|
|
865 | { |
|
|
866 | // TODO: SMART_WINDOW_TITLE |
|
|
867 | wchar_t *ws = rxvt_mbstowcs (str, len); |
|
|
868 | char *s = rxvt_wcstoutf8 (ws); |
|
|
869 | |
|
|
870 | XChangeProperty (display->display, TermWin.parent[0], |
|
|
871 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
|
|
872 | (const unsigned char *)s, strlen (s)); |
|
|
873 | |
|
|
874 | free (s); |
|
|
875 | free (ws); |
899 | } |
876 | } |
900 | |
877 | |
901 | /*----------------------------------------------------------------------*/ |
878 | /*----------------------------------------------------------------------*/ |
902 | /*----------------------------------------------------------------------*/ |
879 | /*----------------------------------------------------------------------*/ |
903 | /* xterm sequences - title, iconName, color (exptl) */ |
880 | /* xterm sequences - title, iconName, color (exptl) */ |
904 | void |
881 | void |
905 | rxvt_term::set_title (const char *str) |
882 | rxvt_term::set_title (const char *str) |
906 | { |
883 | { |
907 | #ifdef SMART_WINDOW_TITLE |
884 | set_string_property (XA_WM_NAME, str); |
908 | char *name; |
885 | #if ENABLE_FRILLS |
909 | |
886 | set_utf8_property (xa[XA_NET_WM_NAME], str); |
910 | if (!XFetchName (display->display, TermWin.parent[0], &name)) |
|
|
911 | name = NULL; |
|
|
912 | |
|
|
913 | if (name == NULL || STRCMP (name, str)) |
|
|
914 | #endif |
|
|
915 | XStoreName (display->display, TermWin.parent[0], str); |
|
|
916 | |
|
|
917 | #ifdef SMART_WINDOW_TITLE |
|
|
918 | if (name) |
|
|
919 | XFree (name); |
|
|
920 | #endif |
887 | #endif |
921 | } |
888 | } |
922 | |
889 | |
923 | void |
890 | void |
924 | rxvt_term::set_icon_name (const char *str) |
891 | rxvt_term::set_icon_name (const char *str) |
925 | { |
892 | { |
926 | #ifdef SMART_WINDOW_TITLE |
893 | set_string_property (XA_WM_ICON_NAME, str); |
927 | char *name; |
894 | #if ENABLE_FRILLS |
928 | |
895 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
929 | if (!XGetIconName (display->display, TermWin.parent[0], &name)) |
|
|
930 | name = NULL; |
|
|
931 | |
|
|
932 | if (name == NULL || STRCMP (name, str)) |
|
|
933 | #endif |
|
|
934 | XSetIconName (display->display, TermWin.parent[0], str); |
|
|
935 | |
|
|
936 | #ifdef SMART_WINDOW_TITLE |
|
|
937 | if (name) |
|
|
938 | XFree (name); |
|
|
939 | #endif |
896 | #endif |
940 | } |
897 | } |
941 | |
898 | |
942 | #ifdef XTERM_COLOR_CHANGE |
899 | #ifdef XTERM_COLOR_CHANGE |
943 | void |
900 | void |
… | |
… | |
955 | i = atoi (color); |
912 | i = atoi (color); |
956 | if (i >= 8 && i <= 15) |
913 | if (i >= 8 && i <= 15) |
957 | { /* bright colors */ |
914 | { /* bright colors */ |
958 | i -= 8; |
915 | i -= 8; |
959 | # ifndef NO_BRIGHTCOLOR |
916 | # ifndef NO_BRIGHTCOLOR |
960 | PixColors[idx] = PixColors[minBrightCOLOR + i]; |
917 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
961 | SET_PIXCOLOR (idx); |
918 | SET_PIXCOLOR (idx); |
962 | goto Done; |
919 | goto Done; |
963 | # endif |
920 | # endif |
964 | |
921 | |
965 | } |
922 | } |
966 | if (i >= 0 && i <= 7) |
923 | if (i >= 0 && i <= 7) |
967 | { /* normal colors */ |
924 | { /* normal colors */ |
968 | PixColors[idx] = PixColors[minCOLOR + i]; |
925 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
969 | SET_PIXCOLOR (idx); |
926 | SET_PIXCOLOR (idx); |
970 | goto Done; |
927 | goto Done; |
971 | } |
928 | } |
972 | } |
929 | } |
973 | |
930 | |
974 | if (!rXParseAllocColor (& xcol, color)) |
931 | if (!rXParseAllocColor (& xcol, color)) |
975 | return; |
932 | return; |
976 | |
933 | |
977 | /* XStoreColor (display->display, XCMAP, XColor*); */ |
934 | /* XStoreColor (display->display, display->cmap, XColor*); */ |
978 | |
935 | |
979 | /* |
936 | /* |
980 | * FIXME: should free colors here, but no idea how to do it so instead, |
937 | * FIXME: should free colors here, but no idea how to do it so instead, |
981 | * so just keep gobbling up the colormap |
938 | * so just keep gobbling up the colormap |
982 | */ |
939 | */ |
983 | # if 0 |
940 | # if 0 |
984 | for (i = Color_Black; i <= Color_White; i++) |
941 | for (i = Color_Black; i <= Color_White; i++) |
985 | if (PixColors[idx] == PixColors[i]) |
942 | if (pix_colors[idx] == pix_colors[i]) |
986 | break; |
943 | break; |
987 | if (i > Color_White) |
944 | if (i > Color_White) |
988 | { |
945 | { |
989 | /* fprintf (stderr, "XFreeColors: PixColors [%d] = %lu\n", idx, PixColors [idx]); */ |
946 | /* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */ |
990 | XFreeColors (display->display, XCMAP, (PixColors + idx), 1, |
947 | XFreeColors (display->display, display->cmap, (pix_colors + idx), 1, |
991 | DisplayPlanes (display->display, display->screen)); |
948 | DisplayPlanes (display->display, display->screen)); |
992 | } |
949 | } |
993 | # endif |
950 | # endif |
994 | |
951 | |
995 | PixColors[idx] = xcol; |
952 | pix_colors_focused[idx] = xcol; |
996 | SET_PIXCOLOR (idx); |
953 | SET_PIXCOLOR (idx); |
997 | |
954 | |
998 | /* XSetWindowAttributes attr; */ |
955 | /* XSetWindowAttributes attr; */ |
999 | /* Cursor cursor; */ |
956 | /* Cursor cursor; */ |
1000 | Done: |
957 | Done: |
1001 | if (idx == Color_bg && ! (Options & Opt_transparent)) |
958 | #ifdef OFF_FOCUS_FADING |
1002 | XSetWindowBackground (display->display, TermWin.vt, |
959 | if (rs[Rs_fade]) |
1003 | PixColors[Color_bg]); |
960 | pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade])); |
|
|
961 | #endif |
1004 | |
962 | |
1005 | /* handle Color_BD, scrollbar background, etc. */ |
963 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
1006 | |
964 | |
1007 | set_colorfgbg (); |
|
|
1008 | recolour_cursor (); |
965 | recolour_cursor (); |
1009 | scr_touch (true); |
966 | scr_recolour (); |
1010 | } |
967 | } |
1011 | |
968 | |
1012 | #else |
969 | #else |
1013 | # define set_window_color (idx,color) ((void)0) |
970 | # define set_window_color (idx,color) ((void)0) |
1014 | #endif /* XTERM_COLOR_CHANGE */ |
971 | #endif /* XTERM_COLOR_CHANGE */ |
… | |
… | |
1016 | void |
973 | void |
1017 | rxvt_term::recolour_cursor () |
974 | rxvt_term::recolour_cursor () |
1018 | { |
975 | { |
1019 | XColor xcol[2]; |
976 | XColor xcol[2]; |
1020 | |
977 | |
1021 | xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) ? PixColors[Color_pointer_fg] : PixColors[Color_fg]; |
978 | xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) |
1022 | xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) ? PixColors[Color_pointer_bg] : PixColors[Color_bg]; |
979 | ? pix_colors_focused[Color_pointer_fg] |
|
|
980 | : pix_colors_focused[Color_fg]; |
|
|
981 | xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) |
|
|
982 | ? pix_colors_focused[Color_pointer_bg] |
|
|
983 | : pix_colors_focused[Color_bg]; |
|
|
984 | |
1023 | XQueryColors (display->display, XCMAP, xcol, 2); |
985 | XQueryColors (display->display, display->cmap, xcol, 2); |
1024 | XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1); |
986 | XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1); |
1025 | } |
987 | } |
1026 | |
988 | |
1027 | /*----------------------------------------------------------------------*/ |
989 | /*----------------------------------------------------------------------*/ |
1028 | /* |
990 | /* |
1029 | * find if fg/bg matches any of the normal (low-intensity) colors |
991 | * find if fg/bg matches any of the normal (low-intensity) colors |
1030 | */ |
992 | */ |
1031 | void |
993 | void |
1032 | rxvt_term::set_colorfgbg () |
994 | rxvt_term::set_colorfgbg () |
1033 | { |
995 | { |
1034 | unsigned int i; |
996 | unsigned int i; |
1035 | const char *xpmb = "\0"; |
997 | const char *xpmb = "\0"; |
1036 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
998 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
1037 | |
999 | |
1038 | env_colorfgbg = |
|
|
1039 | (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1); |
1000 | env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1); |
1040 | STRCPY (fstr, "default"); |
1001 | strcpy (fstr, "default"); |
1041 | STRCPY (bstr, "default"); |
1002 | strcpy (bstr, "default"); |
1042 | for (i = Color_Black; i <= Color_White; i++) |
1003 | for (i = Color_Black; i <= Color_White; i++) |
1043 | if (PixColors[Color_fg] == PixColors[i]) |
1004 | if (pix_colors[Color_fg] == pix_colors[i]) |
1044 | { |
1005 | { |
1045 | sprintf (fstr, "%d", (i - Color_Black)); |
1006 | sprintf (fstr, "%d", (i - Color_Black)); |
1046 | break; |
1007 | break; |
1047 | } |
1008 | } |
|
|
1009 | |
1048 | for (i = Color_Black; i <= Color_White; i++) |
1010 | for (i = Color_Black; i <= Color_White; i++) |
1049 | if (PixColors[Color_bg] == PixColors[i]) |
1011 | if (pix_colors[Color_bg] == pix_colors[i]) |
1050 | { |
1012 | { |
1051 | sprintf (bstr, "%d", (i - Color_Black)); |
1013 | sprintf (bstr, "%d", (i - Color_Black)); |
1052 | #ifdef XPM_BACKGROUND |
1014 | #ifdef XPM_BACKGROUND |
1053 | xpmb = "default;"; |
1015 | xpmb = "default;"; |
1054 | #endif |
1016 | #endif |
1055 | break; |
1017 | break; |
1056 | } |
1018 | } |
1057 | |
1019 | |
1058 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1020 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1059 | |
|
|
1060 | #ifndef NO_BRIGHTCOLOR |
|
|
1061 | colorfgbg = DEFAULT_RSTYLE; |
|
|
1062 | for (i = minCOLOR; i <= maxCOLOR; i++) |
|
|
1063 | { |
|
|
1064 | if (PixColors[Color_fg] == PixColors[i]) |
|
|
1065 | colorfgbg = SET_FGCOLOR (colorfgbg, i); |
|
|
1066 | if (PixColors[Color_bg] == PixColors[i]) |
|
|
1067 | colorfgbg = SET_BGCOLOR (colorfgbg, i); |
|
|
1068 | } |
|
|
1069 | #endif |
|
|
1070 | } |
1021 | } |
1071 | |
1022 | |
1072 | /*----------------------------------------------------------------------*/ |
1023 | /*----------------------------------------------------------------------*/ |
1073 | /* |
|
|
1074 | * Colour determination for low colour displays, routine from |
|
|
1075 | * Hans de Goede <hans@highrise.nl> |
|
|
1076 | */ |
|
|
1077 | |
1024 | |
1078 | int |
1025 | int |
1079 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
1026 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
1080 | { |
1027 | { |
1081 | if (!screen_in_out->set (display, colour)) |
1028 | if (!screen_in_out->set (display, colour)) |
… | |
… | |
1222 | if (width == 0) |
1169 | if (width == 0) |
1223 | width = wattr.width - szHint.base_width; |
1170 | width = wattr.width - szHint.base_width; |
1224 | if (height == 0) |
1171 | if (height == 0) |
1225 | height = wattr.height - szHint.base_height; |
1172 | height = wattr.height - szHint.base_height; |
1226 | } |
1173 | } |
|
|
1174 | |
1227 | if (width != TermWin.width || height != TermWin.height) |
1175 | if (width != TermWin.width || height != TermWin.height) |
1228 | { |
1176 | { |
1229 | width += szHint.base_width; |
1177 | width += szHint.base_width; |
1230 | height += szHint.base_height; |
1178 | height += szHint.base_height; |
1231 | resize_all_windows (width, height, 0); |
1179 | resize_all_windows (width, height, 0); |
… | |
… | |
1236 | * - X INPUT METHOD ROUTINES - * |
1184 | * - X INPUT METHOD ROUTINES - * |
1237 | * -------------------------------------------------------------------- */ |
1185 | * -------------------------------------------------------------------- */ |
1238 | #ifdef USE_XIM |
1186 | #ifdef USE_XIM |
1239 | |
1187 | |
1240 | void |
1188 | void |
|
|
1189 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
|
|
1190 | { |
|
|
1191 | fg = pix_colors[Color_fg]; |
|
|
1192 | bg = pix_colors[Color_bg]; |
|
|
1193 | } |
|
|
1194 | |
|
|
1195 | void |
1241 | rxvt_term::im_set_size (XRectangle *size) |
1196 | rxvt_term::im_set_size (XRectangle &size) |
1242 | { |
1197 | { |
|
|
1198 | // the int_bwidth terms make no sense to me |
1243 | size->x = TermWin.int_bwidth; |
1199 | size.x = TermWin.int_bwidth; |
1244 | size->y = TermWin.int_bwidth; |
1200 | size.y = TermWin.int_bwidth; |
1245 | size->width = Width2Pixel (TermWin.ncol); |
1201 | size.width = Width2Pixel (TermWin.ncol) + TermWin.int_bwidth; |
1246 | size->height = Height2Pixel (TermWin.nrow); |
1202 | size.height = Height2Pixel (TermWin.nrow) + TermWin.int_bwidth; |
1247 | } |
1203 | } |
1248 | |
1204 | |
1249 | void |
1205 | void |
1250 | rxvt_term::im_set_color (unsigned long *fg, unsigned long *bg) |
1206 | rxvt_term::im_set_preedit_area (XRectangle &preedit_rect, |
|
|
1207 | XRectangle &status_rect, |
|
|
1208 | const XRectangle &needed_rect) |
1251 | { |
1209 | { |
1252 | *fg = PixColors[Color_fg]; |
1210 | preedit_rect.x = needed_rect.width; |
1253 | *bg = PixColors[Color_bg]; |
1211 | preedit_rect.y = 0; |
|
|
1212 | preedit_rect.width = Width2Pixel (TermWin.ncol) - needed_rect.width + 1; |
|
|
1213 | preedit_rect.height = TermWin.fheight; |
|
|
1214 | |
|
|
1215 | status_rect.x = 0; |
|
|
1216 | status_rect.y = 0; |
|
|
1217 | status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (TermWin.ncol) + 1; |
|
|
1218 | status_rect.height = TermWin.fheight; |
1254 | } |
1219 | } |
1255 | |
1220 | |
1256 | /* Checking whether input method is running. */ |
1221 | /* Checking whether input method is running. */ |
1257 | bool |
1222 | bool |
1258 | rxvt_term::IMisRunning () |
1223 | rxvt_term::IMisRunning () |
1259 | { |
1224 | { |
1260 | char *p; |
1225 | char *p; |
1261 | Atom atom; |
1226 | Atom atom; |
1262 | Window win; |
1227 | Window win; |
1263 | char server[IMBUFSIZ]; |
1228 | char server[IMBUFSIZ]; |
1264 | |
1229 | |
1265 | /* get current locale modifier */ |
1230 | /* get current locale modifier */ |
1266 | if ((p = XSetLocaleModifiers (NULL)) != NULL) |
1231 | if ((p = XSetLocaleModifiers (NULL)) != NULL) |
1267 | { |
1232 | { |
1268 | STRCPY (server, "@server="); |
1233 | strcpy (server, "@server="); |
1269 | STRNCAT (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1234 | strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
|
|
1235 | |
1270 | if ((p = STRCHR (server + 1, '@')) != NULL) /* first one only */ |
1236 | if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ |
1271 | *p = '\0'; |
1237 | *p = '\0'; |
1272 | |
1238 | |
1273 | atom = XInternAtom (display->display, server, False); |
1239 | atom = XInternAtom (display->display, server, False); |
1274 | win = XGetSelectionOwner (display->display, atom); |
1240 | win = XGetSelectionOwner (display->display, atom); |
|
|
1241 | |
1275 | if (win != None) |
1242 | if (win != None) |
1276 | return True; |
1243 | return True; |
1277 | } |
1244 | } |
|
|
1245 | |
1278 | return False; |
1246 | return False; |
1279 | } |
1247 | } |
1280 | |
1248 | |
1281 | void |
1249 | void |
1282 | rxvt_term::IMSendSpot () |
1250 | rxvt_term::IMSendSpot () |
1283 | { |
1251 | { |
1284 | XPoint spot; |
1252 | XPoint nspot; |
1285 | XVaNestedList preedit_attr; |
1253 | XVaNestedList preedit_attr; |
1286 | |
1254 | |
1287 | if (Input_Context == NULL |
1255 | if (!Input_Context |
|
|
1256 | || !TermWin.focus |
1288 | || !TermWin.focus || ! (input_style & XIMPreeditPosition) |
1257 | || !(input_style & XIMPreeditPosition)) |
1289 | || ! (event_type == KeyPress |
|
|
1290 | || event_type == Expose |
|
|
1291 | || event_type == NoExpose |
|
|
1292 | || event_type == SelectionNotify |
|
|
1293 | || event_type == ButtonRelease || event_type == FocusIn) |
|
|
1294 | || !IMisRunning ()) |
|
|
1295 | return; |
1258 | return; |
1296 | |
1259 | |
1297 | im_set_position (&spot); |
1260 | im_set_position (nspot); |
|
|
1261 | |
|
|
1262 | if (nspot.x == spot.x && nspot.y == spot.y) |
|
|
1263 | return; |
|
|
1264 | |
|
|
1265 | spot = nspot; |
1298 | |
1266 | |
1299 | preedit_attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL); |
1267 | preedit_attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL); |
1300 | XSetICValues (Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
1268 | XSetICValues (Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
1301 | XFree (preedit_attr); |
1269 | XFree (preedit_attr); |
1302 | } |
1270 | } |
1303 | |
1271 | |
1304 | void |
1272 | void |
1305 | rxvt_term::im_set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, |
|
|
1306 | XRectangle * needed_rect) |
|
|
1307 | { |
|
|
1308 | int mbh, vtx = 0; |
|
|
1309 | |
|
|
1310 | if (scrollbar_visible () && ! (Options & Opt_scrollBar_right)) |
|
|
1311 | vtx = scrollbar_TotalWidth (); |
|
|
1312 | |
|
|
1313 | mbh = menubar_visible () ? menuBar_TotalHeight () : 0; |
|
|
1314 | mbh -= TermWin.lineSpace; |
|
|
1315 | |
|
|
1316 | preedit_rect->x = needed_rect->width + vtx; |
|
|
1317 | preedit_rect->y = Height2Pixel (TermWin.nrow - 1) + mbh; |
|
|
1318 | |
|
|
1319 | preedit_rect->width = Width2Pixel (TermWin.ncol + 1) - needed_rect->width + vtx; |
|
|
1320 | preedit_rect->height = Height2Pixel (1); |
|
|
1321 | |
|
|
1322 | status_rect->x = vtx; |
|
|
1323 | status_rect->y = Height2Pixel (TermWin.nrow - 1) + mbh; |
|
|
1324 | |
|
|
1325 | status_rect->width = needed_rect->width ? needed_rect->width : Width2Pixel (TermWin.ncol + 1); |
|
|
1326 | status_rect->height = Height2Pixel (1); |
|
|
1327 | } |
|
|
1328 | |
|
|
1329 | void |
|
|
1330 | rxvt_term::im_destroy () |
1273 | rxvt_term::im_destroy () |
1331 | { |
1274 | { |
1332 | if (Input_Context) |
|
|
1333 | { |
|
|
1334 | XDestroyIC (Input_Context); |
|
|
1335 | Input_Context = NULL; |
|
|
1336 | } |
|
|
1337 | |
|
|
1338 | if (input_method) |
1275 | if (input_method) |
1339 | { |
1276 | { |
|
|
1277 | if (Input_Context && input_method->xim) |
|
|
1278 | XDestroyIC (Input_Context); |
|
|
1279 | |
1340 | display->put_xim (input_method); |
1280 | display->put_xim (input_method); |
1341 | input_method = 0; |
1281 | input_method = 0; |
1342 | } |
1282 | } |
|
|
1283 | |
|
|
1284 | Input_Context = 0; |
1343 | } |
1285 | } |
1344 | |
1286 | |
1345 | /* |
1287 | /* |
1346 | * Try to open a XIM with the current modifiers, then see if we can |
1288 | * Try to open a XIM with the current modifiers, then see if we can |
1347 | * open a suitable preedit type |
1289 | * open a suitable preedit type |
1348 | */ |
1290 | */ |
1349 | bool |
1291 | bool |
1350 | rxvt_term::IM_get_IC (const char *modifiers) |
1292 | rxvt_term::IM_get_IC (const char *modifiers) |
1351 | { |
1293 | { |
1352 | int i, j, found; |
1294 | int i, j, found; |
1353 | XIM xim; |
1295 | XIM xim; |
1354 | XPoint spot; |
1296 | XPoint spot; |
1355 | XRectangle rect, status_rect, needed_rect; |
1297 | XRectangle rect, status_rect, needed_rect; |
1356 | unsigned long fg, bg; |
1298 | unsigned long fg, bg; |
1357 | const char *p; |
1299 | const char *p; |
1358 | char **s; |
1300 | char **s; |
1359 | XIMStyles *xim_styles; |
1301 | XIMStyles *xim_styles; |
1360 | XVaNestedList preedit_attr, status_attr; |
|
|
1361 | |
1302 | |
1362 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1303 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1363 | return false; |
1304 | return false; |
1364 | |
1305 | |
1365 | D_MAIN ((stderr, "rxvt_IM_get_IC ()")); |
1306 | D_MAIN ((stderr, "rxvt_IM_get_IC ()")); |
1366 | input_method = display->get_xim (locale, modifiers); |
1307 | input_method = display->get_xim (locale, modifiers); |
1367 | if (input_method == NULL) |
1308 | if (input_method == NULL) |
1368 | return false; |
1309 | return false; |
1369 | |
1310 | |
1370 | xim = input_method->xim; |
1311 | xim = input_method->xim; |
|
|
1312 | spot.x = spot.y = -1; |
1371 | |
1313 | |
1372 | xim_styles = NULL; |
1314 | xim_styles = NULL; |
1373 | if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL) |
1315 | if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL) |
1374 | || !xim_styles || !xim_styles->count_styles) |
1316 | || !xim_styles || !xim_styles->count_styles) |
1375 | { |
1317 | { |
1376 | display->put_xim (input_method); |
1318 | im_destroy (); |
1377 | return false; |
1319 | return false; |
1378 | } |
1320 | } |
1379 | |
1321 | |
1380 | p = rs[Rs_preeditType] ? rs[Rs_preeditType] : "OverTheSpot,OffTheSpot,Root"; |
1322 | const char *pet[] = { rs[Rs_preeditType], "OverTheSpot,OffTheSpot,Root,None" }; |
|
|
1323 | |
|
|
1324 | for (int pi = 0; pi < 2; pi++) |
|
|
1325 | { |
|
|
1326 | p = pet[pi]; |
|
|
1327 | |
|
|
1328 | if (!p) |
|
|
1329 | continue; |
|
|
1330 | |
1381 | s = rxvt_splitcommastring (p); |
1331 | s = rxvt_splitcommastring (p); |
|
|
1332 | |
1382 | for (i = found = 0; !found && s[i]; i++) |
1333 | for (i = found = 0; !found && s[i]; i++) |
1383 | { |
1334 | { |
1384 | if (!STRCMP (s[i], "OverTheSpot")) |
1335 | if (!strcmp (s[i], "OverTheSpot")) |
1385 | input_style = (XIMPreeditPosition | XIMStatusNothing); |
1336 | input_style = (XIMPreeditPosition | XIMStatusNothing); |
1386 | else if (!STRCMP (s[i], "OffTheSpot")) |
1337 | else if (!strcmp (s[i], "OffTheSpot")) |
1387 | input_style = (XIMPreeditArea | XIMStatusArea); |
1338 | input_style = (XIMPreeditArea | XIMStatusArea); |
1388 | else if (!STRCMP (s[i], "Root")) |
1339 | else if (!strcmp (s[i], "Root")) |
1389 | input_style = (XIMPreeditNothing | XIMStatusNothing); |
1340 | input_style = (XIMPreeditNothing | XIMStatusNothing); |
|
|
1341 | else if (!strcmp (s[i], "None")) |
|
|
1342 | input_style = (XIMPreeditNone | XIMStatusNone); |
1390 | |
1343 | |
1391 | for (j = 0; j < xim_styles->count_styles; j++) |
1344 | for (j = 0; j < xim_styles->count_styles; j++) |
1392 | if (input_style == xim_styles->supported_styles[j]) |
1345 | if (input_style == xim_styles->supported_styles[j]) |
1393 | { |
1346 | { |
|
|
1347 | rxvt_freecommastring (s); |
|
|
1348 | |
1394 | found = 1; |
1349 | found = 1; |
1395 | break; |
1350 | goto foundpet; |
|
|
1351 | } |
|
|
1352 | |
1396 | } |
1353 | } |
1397 | } |
|
|
1398 | |
1354 | |
1399 | for (i = 0; s[i]; i++) |
1355 | rxvt_freecommastring (s); |
1400 | free (s[i]); |
1356 | } |
1401 | |
1357 | |
1402 | free (s); |
1358 | foundpet: |
|
|
1359 | |
1403 | XFree (xim_styles); |
1360 | XFree (xim_styles); |
1404 | |
1361 | |
1405 | if (!found) |
1362 | if (!found) |
1406 | { |
1363 | { |
1407 | display->put_xim (input_method); |
1364 | im_destroy (); |
1408 | return false; |
1365 | return false; |
1409 | } |
1366 | } |
1410 | |
1367 | |
1411 | preedit_attr = status_attr = NULL; |
1368 | XFontSet fs = 0; |
|
|
1369 | XVaNestedList preedit_attr = 0, status_attr = 0; |
|
|
1370 | |
|
|
1371 | if (input_style & (XIMPreeditPosition | XIMPreeditArea)) |
|
|
1372 | { |
|
|
1373 | // fake us a font-set, please |
|
|
1374 | char **missing_charset_list; |
|
|
1375 | int missing_charset_count; |
|
|
1376 | char *def_string; |
|
|
1377 | char pat[512]; |
|
|
1378 | |
|
|
1379 | sprintf (pat, |
|
|
1380 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1381 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1382 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1383 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1384 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1385 | "*", |
|
|
1386 | TermWin.fheight, |
|
|
1387 | TermWin.fheight + 1, TermWin.fheight - 1, |
|
|
1388 | TermWin.fheight - 2, TermWin.fheight + 2); |
|
|
1389 | |
|
|
1390 | fs = XCreateFontSet (display->display, pat, |
|
|
1391 | &missing_charset_list, &missing_charset_count, &def_string); |
|
|
1392 | |
|
|
1393 | if (missing_charset_list) |
|
|
1394 | XFreeStringList (missing_charset_list); |
|
|
1395 | |
|
|
1396 | if (!fs) |
|
|
1397 | { |
|
|
1398 | input_style &= ~(XIMPreeditPosition | XIMPreeditArea); |
|
|
1399 | rxvt_warn ("unable to create fontset for input method, try \"-pt Root\". Continuing.\n"); |
|
|
1400 | } |
|
|
1401 | } |
1412 | |
1402 | |
1413 | if (input_style & XIMPreeditPosition) |
1403 | if (input_style & XIMPreeditPosition) |
1414 | { |
1404 | { |
1415 | im_set_size (&rect); |
1405 | im_set_size (rect); |
1416 | im_set_position (&spot); |
1406 | im_set_position (spot); |
1417 | im_set_color (&fg, &bg); |
1407 | im_set_color (fg, bg); |
1418 | |
1408 | |
1419 | preedit_attr = XVaCreateNestedList (0, XNArea, &rect, |
1409 | preedit_attr = XVaCreateNestedList (0, |
|
|
1410 | XNForeground, fg, |
|
|
1411 | XNBackground, bg, |
|
|
1412 | XNArea, &rect, |
1420 | XNSpotLocation, &spot, |
1413 | XNSpotLocation, &spot, |
1421 | XNForeground, fg, XNBackground, bg, |
|
|
1422 | //XNFontSet, TermWin.fontset, |
1414 | XNFontSet, fs, |
1423 | NULL); |
1415 | NULL); |
1424 | } |
1416 | } |
1425 | else if (input_style & XIMPreeditArea) |
1417 | else if (input_style & XIMPreeditArea) |
1426 | { |
1418 | { |
1427 | im_set_color (&fg, &bg); |
1419 | im_set_color (fg, bg); |
1428 | |
1420 | |
1429 | /* |
1421 | /* |
1430 | * The necessary width of preedit area is unknown |
1422 | * The necessary width of preedit area is unknown |
1431 | * until create input context. |
1423 | * until create input context. |
1432 | */ |
1424 | */ |
1433 | needed_rect.width = 0; |
1425 | needed_rect.width = 0; |
1434 | |
|
|
1435 | im_set_preedit_area (&rect, &status_rect, &needed_rect); |
1426 | im_set_preedit_area (rect, status_rect, needed_rect); |
1436 | |
1427 | |
1437 | preedit_attr = XVaCreateNestedList (0, XNArea, &rect, |
1428 | preedit_attr = XVaCreateNestedList (0, |
|
|
1429 | XNForeground, fg, |
1438 | XNForeground, fg, XNBackground, bg, |
1430 | XNBackground, bg, |
|
|
1431 | XNArea, &rect, |
|
|
1432 | XNFontSet, fs, |
|
|
1433 | NULL); |
|
|
1434 | status_attr = XVaCreateNestedList (0, |
|
|
1435 | XNForeground, fg, |
|
|
1436 | XNBackground, bg, |
|
|
1437 | XNArea, &status_rect, |
1439 | //XNFontSet, TermWin.fontset, |
1438 | XNFontSet, fs, |
1440 | NULL); |
1439 | NULL); |
1441 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, |
|
|
1442 | XNForeground, fg, XNBackground, bg, |
|
|
1443 | //XNFontSet, TermWin.fontset, |
|
|
1444 | NULL); |
|
|
1445 | } |
1440 | } |
1446 | |
1441 | |
1447 | Input_Context = XCreateIC (xim, XNInputStyle, input_style, |
1442 | Input_Context = XCreateIC (xim, |
|
|
1443 | XNInputStyle, input_style, |
1448 | XNClientWindow, TermWin.parent[0], |
1444 | XNClientWindow, TermWin.vt, |
1449 | XNFocusWindow, TermWin.parent[0], |
1445 | XNFocusWindow, TermWin.parent[0], |
1450 | preedit_attr ? XNPreeditAttributes : NULL, |
1446 | preedit_attr ? XNPreeditAttributes : NULL, |
1451 | preedit_attr, |
1447 | preedit_attr, |
1452 | status_attr ? XNStatusAttributes : NULL, |
1448 | status_attr ? XNStatusAttributes : NULL, |
1453 | status_attr, NULL); |
1449 | status_attr, NULL); |
|
|
1450 | |
1454 | if (preedit_attr) XFree (preedit_attr); |
1451 | if (preedit_attr) XFree (preedit_attr); |
1455 | if (status_attr) XFree (status_attr); |
1452 | if (status_attr) XFree (status_attr); |
|
|
1453 | if (fs) XFreeFontSet (display->display, fs); |
1456 | |
1454 | |
1457 | if (Input_Context == NULL) |
1455 | if (Input_Context == NULL) |
1458 | { |
1456 | { |
1459 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1457 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1460 | display->put_xim (input_method); |
1458 | im_destroy (); |
1461 | return false; |
1459 | return false; |
1462 | } |
1460 | } |
1463 | |
1461 | |
1464 | if (input_style & XIMPreeditArea) |
1462 | if (input_style & XIMPreeditArea) |
1465 | IMSetStatusPosition (); |
1463 | IMSetStatusPosition (); |
… | |
… | |
1491 | if (p && *p) |
1489 | if (p && *p) |
1492 | { |
1490 | { |
1493 | bool found = false; |
1491 | bool found = false; |
1494 | |
1492 | |
1495 | s = rxvt_splitcommastring (p); |
1493 | s = rxvt_splitcommastring (p); |
|
|
1494 | |
1496 | for (i = 0; s[i]; i++) |
1495 | for (i = 0; s[i]; i++) |
1497 | { |
1496 | { |
1498 | if (*s[i]) |
1497 | if (*s[i]) |
1499 | { |
1498 | { |
1500 | STRCPY (buf, "@im="); |
1499 | strcpy (buf, "@im="); |
1501 | STRNCAT (buf, s[i], IMBUFSIZ - 5); |
1500 | strncat (buf, s[i], IMBUFSIZ - 5); |
1502 | if (IM_get_IC (buf)) |
1501 | if (IM_get_IC (buf)) |
1503 | { |
1502 | { |
1504 | found = true; |
1503 | found = true; |
1505 | break; |
1504 | break; |
1506 | } |
1505 | } |
1507 | } |
1506 | } |
1508 | } |
1507 | } |
1509 | for (i = 0; s[i]; i++) |
1508 | |
1510 | free (s[i]); |
1509 | rxvt_freecommastring (s); |
1511 | free (s); |
|
|
1512 | |
1510 | |
1513 | if (found) |
1511 | if (found) |
1514 | goto done; |
1512 | goto done; |
1515 | } |
1513 | } |
1516 | |
1514 | |
… | |
… | |
1530 | } |
1528 | } |
1531 | |
1529 | |
1532 | void |
1530 | void |
1533 | rxvt_term::IMSetStatusPosition () |
1531 | rxvt_term::IMSetStatusPosition () |
1534 | { |
1532 | { |
1535 | XRectangle preedit_rect, status_rect, *needed_rect; |
1533 | XRectangle preedit_rect, status_rect, *needed_rect; |
1536 | XVaNestedList preedit_attr, status_attr; |
1534 | XVaNestedList preedit_attr, status_attr; |
1537 | |
1535 | |
1538 | if (Input_Context == NULL |
1536 | if (!Input_Context |
|
|
1537 | || !TermWin.focus |
1539 | || !TermWin.focus || ! (input_style & XIMPreeditArea) |
1538 | || !(input_style & XIMPreeditArea) |
1540 | || !IMisRunning ()) |
1539 | || !IMisRunning ()) |
1541 | return; |
1540 | return; |
1542 | |
1541 | |
1543 | /* Getting the necessary width of preedit area */ |
1542 | /* Getting the necessary width of preedit area */ |
1544 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1543 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1545 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1544 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1546 | XFree (status_attr); |
1545 | XFree (status_attr); |
1547 | |
1546 | |
1548 | im_set_preedit_area (&preedit_rect, &status_rect, needed_rect); |
1547 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
|
|
1548 | XFree (needed_rect); |
1549 | |
1549 | |
1550 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1550 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1551 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1551 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1552 | |
1552 | |
1553 | XSetICValues (Input_Context, |
1553 | XSetICValues (Input_Context, |
1554 | XNPreeditAttributes, preedit_attr, |
1554 | XNPreeditAttributes, preedit_attr, |
1555 | XNStatusAttributes, status_attr, NULL); |
1555 | XNStatusAttributes, status_attr, NULL); |
1556 | |
1556 | |
1557 | XFree (preedit_attr); |
1557 | XFree (preedit_attr); |
1558 | XFree (status_attr); |
1558 | XFree (status_attr); |
1559 | } |
1559 | } |
1560 | #endif /* USE_XIM */ |
1560 | #endif /* USE_XIM */ |