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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], savelocale[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; |
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64 | } |
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65 | |
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66 | bool |
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67 | rxvt_push_locale (const char *locale) |
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68 | { |
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69 | strcpy (savelocale, curlocale); |
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70 | rxvt_set_locale (locale); |
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71 | } |
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72 | |
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73 | void |
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74 | rxvt_pop_locale () |
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75 | { |
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76 | rxvt_set_locale (savelocale); |
62 | } |
77 | } |
63 | |
78 | |
64 | #if ENABLE_COMBINING |
79 | #if ENABLE_COMBINING |
65 | class rxvt_composite_vec rxvt_composite; |
80 | class rxvt_composite_vec rxvt_composite; |
66 | |
81 | |
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123 | return len; |
138 | return len; |
124 | |
139 | |
125 | } |
140 | } |
126 | #endif |
141 | #endif |
127 | |
142 | |
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 () |
143 | rxvt_term::rxvt_term () |
144 | : |
144 | : |
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145 | #if TRANSPARENT |
145 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
146 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
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147 | #endif |
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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 |
146 | termwin_ev (this, &rxvt_term::x_cb), |
175 | termwin_ev (this, &rxvt_term::x_cb), |
147 | vt_ev (this, &rxvt_term::x_cb), |
176 | 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), |
177 | check_ev (this, &rxvt_term::check_cb), |
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178 | flush_ev (this, &rxvt_term::flush_cb), |
176 | destroy_ev (this, &rxvt_term::destroy_cb), |
179 | destroy_ev (this, &rxvt_term::destroy_cb), |
177 | pty_ev (this, &rxvt_term::pty_cb), |
180 | pty_ev (this, &rxvt_term::pty_cb), |
178 | incr_ev (this, &rxvt_term::incr_cb) |
181 | incr_ev (this, &rxvt_term::incr_cb) |
179 | { |
182 | { |
180 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
183 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
181 | |
184 | |
182 | termlist.push_back (this); |
185 | termlist.push_back (this); |
183 | } |
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184 | |
186 | |
185 | rxvt_term::~rxvt_term () |
187 | #ifdef KEYSYM_RESOURCE |
186 | { |
188 | keyboard = new keyboard_manager; |
187 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
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188 | |
189 | |
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190 | if (!keyboard) |
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191 | rxvt_fatal ("out of memory, aborting.\n"); |
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192 | #endif |
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193 | } |
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194 | |
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195 | // clean up the most important stuff, do *not* call x or free mem etc. |
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196 | // for use before an emergency exit |
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197 | void rxvt_term::emergency_cleanup () |
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198 | { |
189 | if (cmd_fd >= 0) |
199 | if (cmd_pid) |
190 | close (cmd_fd); |
200 | kill (-cmd_pid, SIGHUP); |
191 | |
201 | |
192 | #ifndef NO_SETOWNER_TTYDEV |
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193 | privileged_ttydev (RESTORE); |
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194 | #endif |
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195 | #ifdef UTMP_SUPPORT |
202 | #ifdef UTMP_SUPPORT |
196 | privileged_utmp (RESTORE); |
203 | privileged_utmp (RESTORE); |
197 | #endif |
204 | #endif |
198 | |
205 | |
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206 | pty.put (); |
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207 | } |
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208 | |
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209 | rxvt_term::~rxvt_term () |
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210 | { |
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211 | PERL_INVOKE ((this, HOOK_DESTROY, DT_END)); |
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212 | |
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213 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
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214 | |
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215 | emergency_cleanup (); |
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216 | |
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217 | #if ENABLE_STYLES |
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218 | for (int i = RS_styleCount; --i; ) |
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219 | if (fontset[i] != fontset[0]) |
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220 | delete fontset[i]; |
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221 | #endif |
199 | delete TermWin.fontset; |
222 | delete fontset[0]; |
200 | |
223 | |
201 | if (display) |
224 | if (display) |
202 | { |
225 | { |
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226 | dDisp; |
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227 | |
203 | selection_clear (); |
228 | selection_clear (); |
204 | |
229 | |
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230 | #ifdef USE_XIM |
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231 | im_destroy (); |
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232 | #endif |
205 | #ifdef MENUBAR |
233 | #ifdef MENUBAR |
206 | if (menubarGC) XFreeGC (display->display, menubarGC); |
234 | if (menubarGC) XFreeGC (disp, menubarGC); |
207 | #endif |
235 | #endif |
208 | #ifdef XTERM_SCROLLBAR |
236 | #ifdef XTERM_SCROLLBAR |
209 | if (xscrollbarGC) XFreeGC (display->display, xscrollbarGC); |
237 | if (xscrollbarGC) XFreeGC (disp, xscrollbarGC); |
210 | if (ShadowGC) XFreeGC (display->display, ShadowGC); |
238 | if (ShadowGC) XFreeGC (disp, ShadowGC); |
211 | #endif |
239 | #endif |
212 | #ifdef PLAIN_SCROLLBAR |
240 | #ifdef PLAIN_SCROLLBAR |
213 | if (pscrollbarGC) XFreeGC (display->display, pscrollbarGC); |
241 | if (pscrollbarGC) XFreeGC (disp, pscrollbarGC); |
214 | #endif |
242 | #endif |
215 | #ifdef NEXT_SCROLLBAR |
243 | #ifdef NEXT_SCROLLBAR |
216 | if (blackGC) XFreeGC (display->display, blackGC); |
244 | if (blackGC) XFreeGC (disp, blackGC); |
217 | if (whiteGC) XFreeGC (display->display, whiteGC); |
245 | if (whiteGC) XFreeGC (disp, whiteGC); |
218 | if (grayGC) XFreeGC (display->display, grayGC); |
246 | if (grayGC) XFreeGC (disp, grayGC); |
219 | if (darkGC) XFreeGC (display->display, darkGC); |
247 | if (darkGC) XFreeGC (disp, darkGC); |
220 | if (stippleGC) XFreeGC (display->display, stippleGC); |
248 | if (stippleGC) XFreeGC (disp, stippleGC); |
221 | if (dimple) XFreePixmap (display->display, dimple); |
249 | if (dimple) XFreePixmap (disp, dimple); |
222 | if (upArrow) XFreePixmap (display->display, upArrow); |
250 | if (upArrow) XFreePixmap (disp, upArrow); |
223 | if (downArrow) XFreePixmap (display->display, downArrow); |
251 | if (downArrow) XFreePixmap (disp, downArrow); |
224 | if (upArrowHi) XFreePixmap (display->display, upArrowHi); |
252 | if (upArrowHi) XFreePixmap (disp, upArrowHi); |
225 | if (downArrowHi) XFreePixmap (display->display, downArrowHi); |
253 | if (downArrowHi) XFreePixmap (disp, downArrowHi); |
226 | #endif |
254 | #endif |
227 | #if defined(MENUBAR) || defined(RXVT_SCROLLBAR) |
255 | #if defined(MENUBAR) || defined(RXVT_SCROLLBAR) |
228 | if (topShadowGC) XFreeGC (display->display, topShadowGC); |
256 | if (topShadowGC) XFreeGC (disp, topShadowGC); |
229 | if (botShadowGC) XFreeGC (display->display, botShadowGC); |
257 | if (botShadowGC) XFreeGC (disp, botShadowGC); |
230 | if (scrollbarGC) XFreeGC (display->display, scrollbarGC); |
258 | if (scrollbarGC) XFreeGC (disp, scrollbarGC); |
231 | #endif |
259 | #endif |
232 | if (TermWin.gc) XFreeGC (display->display, TermWin.gc); |
260 | if (gc) XFreeGC (disp, gc); |
233 | |
261 | |
234 | #if defined(MENUBAR) && (MENUBAR_MAX > 1) |
262 | #if defined(MENUBAR) && (MENUBAR_MAX > 1) |
235 | delete menuBar.drawable; |
263 | delete menuBar.drawable; |
236 | //if (menuBar.win) |
264 | //if (menuBar.win) |
237 | // XDestroyWindow (display->display, menuBar.win); |
265 | // XDestroyWindow (disp, menuBar.win); |
238 | #endif |
266 | #endif |
239 | delete TermWin.drawable; |
267 | delete drawable; |
240 | // destroy all windows |
268 | // destroy all windows |
241 | if (TermWin.parent[0]) |
269 | if (parent[0]) |
242 | XDestroyWindow (display->display, TermWin.parent[0]); |
270 | XDestroyWindow (disp, parent[0]); |
243 | } |
271 | } |
244 | |
272 | |
245 | // TODO: free pixcolours, colours should become part of rxvt_display |
273 | // TODO: free pixcolours, colours should become part of rxvt_display |
246 | |
274 | |
247 | delete PixColors; |
275 | delete pix_colors_focused; |
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276 | #if OFF_FOCUS_FADING |
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277 | delete pix_colors_unfocused; |
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278 | #endif |
248 | |
279 | |
249 | displays.put (display); |
280 | displays.put (display); |
250 | |
281 | |
251 | scr_release (); |
282 | scr_release (); |
252 | |
283 | |
253 | /* clear all resources */ |
284 | /* clear all resources */ |
254 | for (int i = 0; i < allocated.size (); i++) |
285 | for (int i = 0; i < allocated.size (); i++) |
255 | free (allocated[i]); |
286 | free (allocated [i]); |
256 | |
287 | |
257 | free (selection.text); |
288 | free (selection.text); |
258 | // TODO: manage env vars in child only(!) |
289 | // TODO: manage env vars in child only(!) |
259 | free (env_windowid); |
290 | free (env_windowid); |
260 | free (env_display); |
291 | free (env_display); |
261 | free (env_term); |
292 | free (env_term); |
262 | free (env_colorfgbg); |
293 | free (env_colorfgbg); |
263 | free (locale); |
294 | free (locale); |
264 | #if 0 |
295 | free (v_buffer); |
265 | free (codeset); |
296 | free (incr_buf); |
266 | #endif |
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267 | |
297 | |
268 | delete envv; |
298 | delete envv; |
269 | delete argv; |
299 | delete argv; |
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300 | |
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301 | #ifdef KEYSYM_RESOURCE |
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302 | delete keyboard; |
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303 | #endif |
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304 | } |
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305 | |
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306 | void |
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307 | rxvt_term::child_exit () |
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308 | { |
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309 | cmd_pid = 0; |
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310 | |
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311 | if (!OPTION (Opt_hold)) |
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312 | destroy (); |
270 | } |
313 | } |
271 | |
314 | |
272 | void |
315 | void |
273 | rxvt_term::destroy () |
316 | rxvt_term::destroy () |
274 | { |
317 | { |
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318 | if (destroy_ev.active) |
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319 | return; |
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320 | |
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321 | #if ENABLE_OVERLAY |
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322 | scr_overlay_off (); |
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323 | #endif |
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324 | |
275 | if (display) |
325 | if (display) |
276 | { |
326 | { |
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327 | #if USE_XIM |
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328 | im_ev.stop (display); |
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329 | #endif |
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330 | #if HAVE_SCROLLBARS |
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331 | scrollbar_ev.stop (display); |
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332 | #endif |
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333 | #if MENUBAR |
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334 | menubar_ev.stop (display); |
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335 | #endif |
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336 | #if TRANSPARENT |
277 | rootwin_ev.stop (display); |
337 | rootwin_ev.stop (display); |
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338 | #endif |
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339 | incr_ev.stop (); |
278 | termwin_ev.stop (display); |
340 | termwin_ev.stop (display); |
279 | vt_ev.stop (display); |
341 | 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 | } |
342 | } |
291 | |
343 | |
292 | check_ev.stop (); |
344 | check_ev.stop (); |
293 | pty_ev.stop (); |
345 | pty_ev.stop (); |
294 | #ifdef CURSOR_BLINK |
346 | #ifdef CURSOR_BLINK |
… | |
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317 | |
369 | |
318 | delete this; |
370 | delete this; |
319 | } |
371 | } |
320 | |
372 | |
321 | /*----------------------------------------------------------------------*/ |
373 | /*----------------------------------------------------------------------*/ |
322 | /* rxvt_init () */ |
374 | /* |
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375 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
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376 | * TODO: if debugging, this should free up any known resources if we can |
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377 | */ |
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378 | static XErrorHandler old_xerror_handler; |
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379 | |
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380 | static void |
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381 | rxvt_emergency_cleanup () |
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382 | { |
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383 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
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384 | (*t)->emergency_cleanup (); |
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385 | } |
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386 | |
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387 | #if ENABLE_FRILLS |
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388 | static void |
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389 | print_x_error (Display *dpy, XErrorEvent *event) |
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390 | { |
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391 | char buffer[BUFSIZ]; |
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392 | char mesg[BUFSIZ]; |
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393 | char number[32]; |
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394 | char *mtype = "XlibMessage"; |
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395 | XGetErrorText(dpy, event->error_code, buffer, BUFSIZ); |
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396 | XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ); |
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397 | rxvt_warn ("An X Error occured, trying to continue after report.\n"); |
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398 | rxvt_warn ("%s: %s\n", mesg, buffer); |
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399 | XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d", mesg, BUFSIZ); |
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400 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->request_code); |
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401 | sprintf(number, "%d", event->request_code); |
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402 | XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ); |
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403 | rxvt_warn ("(which is %s)\n", buffer); |
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404 | if (event->request_code >= 128) { |
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405 | XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d", |
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406 | mesg, BUFSIZ); |
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407 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->minor_code); |
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408 | } |
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409 | if ((event->error_code == BadWindow) || |
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410 | (event->error_code == BadPixmap) || |
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411 | (event->error_code == BadCursor) || |
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412 | (event->error_code == BadFont) || |
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413 | (event->error_code == BadDrawable) || |
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414 | (event->error_code == BadColor) || |
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415 | (event->error_code == BadGC) || |
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416 | (event->error_code == BadIDChoice) || |
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417 | (event->error_code == BadValue) || |
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418 | (event->error_code == BadAtom)) { |
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419 | if (event->error_code == BadValue) |
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420 | XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x", |
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421 | mesg, BUFSIZ); |
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422 | else if (event->error_code == BadAtom) |
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423 | XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x", |
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424 | mesg, BUFSIZ); |
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425 | else |
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426 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
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427 | mesg, BUFSIZ); |
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428 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
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429 | } |
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430 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
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431 | mesg, BUFSIZ); |
|
|
432 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
|
|
433 | } |
|
|
434 | #endif |
|
|
435 | |
|
|
436 | int |
|
|
437 | rxvt_xerror_handler (Display *display, XErrorEvent *event) |
|
|
438 | { |
|
|
439 | if (GET_R->allowedxerror == -1) |
|
|
440 | GET_R->allowedxerror = event->error_code; |
|
|
441 | else |
|
|
442 | { |
|
|
443 | // GET_R is most likely not the terminal which caused the error, |
|
|
444 | // so just output the error and continue |
|
|
445 | #if ENABLE_FRILLS |
|
|
446 | print_x_error (display, event); |
|
|
447 | #else |
|
|
448 | old_xerror_handler (display, event); |
|
|
449 | #endif |
|
|
450 | } |
|
|
451 | |
|
|
452 | return 0; |
|
|
453 | } |
|
|
454 | |
|
|
455 | int |
|
|
456 | rxvt_xioerror_handler (Display *display) |
|
|
457 | { |
|
|
458 | rxvt_warn ("X connection to '%s' broken, unable to recover, exiting.\n", |
|
|
459 | DisplayString (display)); |
|
|
460 | rxvt_emergency_cleanup (); |
|
|
461 | _exit (EXIT_FAILURE); |
|
|
462 | } |
|
|
463 | |
|
|
464 | /*----------------------------------------------------------------------*/ |
323 | bool |
465 | bool |
324 | rxvt_term::init (int argc, const char *const *argv) |
466 | rxvt_term::init (int argc, const char *const *argv) |
325 | { |
467 | { |
326 | SET_R (this); |
468 | SET_R (this); |
327 | |
469 | |
|
|
470 | set_locale (""); |
|
|
471 | |
328 | if (!init_vars ()) |
472 | if (!init_vars ()) |
329 | return false; |
473 | return false; |
330 | |
474 | |
|
|
475 | init_secondary (); |
|
|
476 | |
|
|
477 | const char **cmd_argv = init_resources (argc, argv); |
|
|
478 | |
|
|
479 | #ifdef KEYSYM_RESOURCE |
|
|
480 | keyboard->register_done (); |
|
|
481 | #endif |
|
|
482 | |
|
|
483 | #if MENUBAR_MAX |
|
|
484 | menubar_read (rs[Rs_menu]); |
|
|
485 | #endif |
|
|
486 | #ifdef HAVE_SCROLLBARS |
|
|
487 | if (OPTION (Opt_scrollBar)) |
|
|
488 | scrollBar.setIdle (); /* set existence for size calculations */ |
|
|
489 | #endif |
|
|
490 | |
|
|
491 | #if ENABLE_PERL |
|
|
492 | if ((rs[Rs_perl_ext_1] && *rs[Rs_perl_ext_1]) |
|
|
493 | || (rs[Rs_perl_ext_2] && *rs[Rs_perl_ext_2]) |
|
|
494 | || (rs[Rs_perl_eval] && *rs[Rs_perl_eval])) |
|
|
495 | { |
|
|
496 | rxvt_perl.init (); |
|
|
497 | PERL_INVOKE ((this, HOOK_INIT, DT_END)); |
|
|
498 | } |
|
|
499 | #endif |
|
|
500 | |
|
|
501 | create_windows (argc, argv); |
|
|
502 | |
|
|
503 | dDisp; |
|
|
504 | |
|
|
505 | init_xlocale (); |
|
|
506 | |
|
|
507 | scr_reset (); /* initialize screen */ |
|
|
508 | |
|
|
509 | #if 0 |
|
|
510 | XSynchronize (disp, True); |
|
|
511 | #endif |
|
|
512 | |
|
|
513 | #ifdef HAVE_SCROLLBARS |
|
|
514 | if (OPTION (Opt_scrollBar)) |
|
|
515 | resize_scrollbar (); /* create and map scrollbar */ |
|
|
516 | #endif |
|
|
517 | #if (MENUBAR_MAX) |
|
|
518 | if (menubar_visible ()) |
|
|
519 | XMapWindow (disp, menuBar.win); |
|
|
520 | #endif |
|
|
521 | #ifdef TRANSPARENT |
|
|
522 | if (OPTION (Opt_transparent)) |
|
|
523 | { |
|
|
524 | XSelectInput (disp, display->root, PropertyChangeMask); |
|
|
525 | check_our_parents (); |
|
|
526 | rootwin_ev.start (display, display->root); |
|
|
527 | } |
|
|
528 | #endif |
|
|
529 | |
|
|
530 | XMapWindow (disp, vt); |
|
|
531 | XMapWindow (disp, parent[0]); |
|
|
532 | |
|
|
533 | set_colorfgbg (); |
|
|
534 | |
|
|
535 | init_command (cmd_argv); |
|
|
536 | |
|
|
537 | free (cmd_argv); |
|
|
538 | |
|
|
539 | pty_ev.start (pty.pty, EVENT_READ); |
|
|
540 | |
|
|
541 | check_ev.start (); |
|
|
542 | |
|
|
543 | PERL_INVOKE ((this, HOOK_START, DT_END)); |
|
|
544 | |
|
|
545 | return true; |
|
|
546 | } |
|
|
547 | |
|
|
548 | static struct sig_handlers |
|
|
549 | { |
|
|
550 | sig_watcher sw_chld, sw_term, sw_int; |
|
|
551 | |
|
|
552 | void sig_chld (sig_watcher &w) |
|
|
553 | { |
|
|
554 | // we are being called for every SIGCHLD, find the corresponding term |
|
|
555 | int pid; |
|
|
556 | |
|
|
557 | while ((pid = waitpid (-1, NULL, WNOHANG)) > 0) |
|
|
558 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
|
|
559 | if (pid == (*t)->cmd_pid) |
|
|
560 | { |
|
|
561 | (*t)->child_exit (); |
|
|
562 | break; |
|
|
563 | } |
|
|
564 | } |
|
|
565 | |
|
|
566 | /* |
|
|
567 | * Catch a fatal signal and tidy up before quitting |
|
|
568 | */ |
|
|
569 | void |
|
|
570 | sig_term (sig_watcher &w) |
|
|
571 | { |
|
|
572 | #ifdef DEBUG_CMD |
|
|
573 | rxvt_warn ("caught signal %d, exiting.\n", w.signum); |
|
|
574 | #endif |
|
|
575 | rxvt_emergency_cleanup (); |
|
|
576 | signal (w.signum, SIG_DFL); |
|
|
577 | kill (getpid (), w.signum); |
|
|
578 | } |
|
|
579 | |
|
|
580 | sig_handlers () |
|
|
581 | : sw_chld (this, &sig_handlers::sig_chld), |
|
|
582 | sw_term (this, &sig_handlers::sig_term), |
|
|
583 | sw_int (this, &sig_handlers::sig_term) |
|
|
584 | { |
|
|
585 | } |
|
|
586 | } sig_handlers; |
|
|
587 | |
|
|
588 | void |
|
|
589 | rxvt_init () |
|
|
590 | { |
331 | /* |
591 | /* |
332 | * Save and then give up any super-user privileges |
592 | * Save and then give up any super-user privileges |
333 | * If we need privileges in any area then we must specifically request it. |
593 | * If we need privileges in any area then we must specifically request it. |
334 | * We should only need to be root in these cases: |
594 | * We should only need to be root in these cases: |
335 | * 1. write utmp entries on some systems |
595 | * 1. write utmp entries on some systems |
336 | * 2. chown tty on some systems |
596 | * 2. chown tty on some systems |
337 | */ |
597 | */ |
338 | privileges (SAVE); |
598 | rxvt_privileges (SAVE); |
339 | privileges (IGNORE); |
599 | rxvt_privileges (IGNORE); |
340 | |
600 | |
341 | init_secondary (); |
601 | signal (SIGHUP, SIG_IGN); |
|
|
602 | signal (SIGPIPE, SIG_IGN); |
342 | |
603 | |
343 | const char **cmd_argv = init_resources (argc, argv); |
604 | sig_handlers.sw_chld.start (SIGCHLD); |
344 | |
605 | sig_handlers.sw_term.start (SIGTERM); |
345 | set_locale (""); |
606 | sig_handlers.sw_int.start (SIGINT); |
346 | |
|
|
347 | #if MENUBAR_MAX |
|
|
348 | menubar_read (rs[Rs_menu]); |
|
|
349 | #endif |
|
|
350 | #ifdef HAVE_SCROLLBARS |
|
|
351 | if (Options & Opt_scrollBar) |
|
|
352 | scrollBar.setIdle (); /* set existence for size calculations */ |
|
|
353 | #endif |
|
|
354 | |
|
|
355 | create_windows (argc, argv); |
|
|
356 | |
|
|
357 | init_xlocale (); |
|
|
358 | |
|
|
359 | scr_reset (); /* initialize screen */ |
|
|
360 | |
|
|
361 | #if 0 |
|
|
362 | XSynchronize (display->display, True); |
|
|
363 | #endif |
|
|
364 | |
|
|
365 | #ifdef HAVE_SCROLLBARS |
|
|
366 | if (Options & Opt_scrollBar) |
|
|
367 | resize_scrollbar (); /* create and map scrollbar */ |
|
|
368 | #endif |
|
|
369 | #if (MENUBAR_MAX) |
|
|
370 | if (menubar_visible ()) |
|
|
371 | XMapWindow (display->display, menuBar.win); |
|
|
372 | #endif |
|
|
373 | #ifdef TRANSPARENT |
|
|
374 | if (Options & Opt_transparent) |
|
|
375 | { |
|
|
376 | XSelectInput (display->display, display->root, PropertyChangeMask); |
|
|
377 | check_our_parents (); |
|
|
378 | } |
|
|
379 | #endif |
|
|
380 | |
|
|
381 | rootwin_ev.start (display, display->root); |
|
|
382 | |
|
|
383 | XMapWindow (display->display, TermWin.vt); |
|
|
384 | XMapWindow (display->display, TermWin.parent[0]); |
|
|
385 | |
|
|
386 | init_command (cmd_argv); |
|
|
387 | |
|
|
388 | pty_ev.start (cmd_fd, EVENT_READ); |
|
|
389 | |
|
|
390 | check_ev.start (); |
|
|
391 | |
|
|
392 | return true; |
|
|
393 | } |
|
|
394 | |
|
|
395 | static int (*old_xerror_handler) (Display *dpy, XErrorEvent *event); |
|
|
396 | |
|
|
397 | void |
|
|
398 | rxvt_init_signals () |
|
|
399 | { |
|
|
400 | /* install exit handler for cleanup */ |
|
|
401 | #if 0 |
|
|
402 | #ifdef HAVE_ATEXIT |
|
|
403 | atexit (rxvt_clean_exit); |
|
|
404 | #else |
|
|
405 | #endif |
|
|
406 | #endif |
|
|
407 | |
|
|
408 | struct sigaction sa; |
|
|
409 | |
|
|
410 | sigfillset (&sa.sa_mask); |
|
|
411 | sa.sa_flags = SA_NOCLDSTOP | SA_RESTART; |
|
|
412 | sa.sa_handler = SIG_IGN; sigaction (SIGHUP , &sa, 0); |
|
|
413 | sa.sa_handler = SIG_IGN; sigaction (SIGPIPE, &sa, 0); |
|
|
414 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGINT , &sa, 0); |
|
|
415 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGQUIT, &sa, 0); |
|
|
416 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGTERM, &sa, 0); |
|
|
417 | sa.sa_handler = rxvt_Child_signal; sigaction (SIGCHLD, &sa, 0); |
|
|
418 | |
607 | |
419 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
608 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
420 | /* signal (SIGURG, SIG_DFL); */ |
609 | /* signal (SIGURG, SIG_DFL); */ |
421 | |
610 | |
422 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
611 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
|
|
612 | // TODO: handle this with exceptions and tolerate the memory loss |
423 | //XSetIOErrorHandler ((XErrorHandler) rxvt_xioerror_handler); |
613 | XSetIOErrorHandler (rxvt_xioerror_handler); |
424 | } |
|
|
425 | |
|
|
426 | /* ------------------------------------------------------------------------- * |
|
|
427 | * SIGNAL HANDLING & EXIT HANDLER * |
|
|
428 | * ------------------------------------------------------------------------- */ |
|
|
429 | /* |
|
|
430 | * Catch a SIGCHLD signal and exit if the direct child has died |
|
|
431 | */ |
|
|
432 | |
|
|
433 | void rxvt_term::child_exited (int pid) |
|
|
434 | { |
|
|
435 | for (rxvt_term **t = termlist.begin (); t < termlist.end (); t++) |
|
|
436 | if (pid == (*t)->cmd_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 | |
|
|
450 | while ((pid = waitpid (-1, NULL, WNOHANG)) > 0) |
|
|
451 | rxvt_term::child_exited (pid); |
|
|
452 | |
|
|
453 | errno = save_errno; |
|
|
454 | } |
|
|
455 | |
|
|
456 | /* |
|
|
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 | } |
|
|
485 | |
|
|
486 | /*----------------------------------------------------------------------*/ |
|
|
487 | /* |
|
|
488 | * Exit gracefully, clearing the utmp entry and restoring tty attributes |
|
|
489 | * TODO: if debugging, this should free up any known resources if we can |
|
|
490 | */ |
|
|
491 | /* EXTPROTO */ |
|
|
492 | void |
|
|
493 | rxvt_clean_exit () |
|
|
494 | { |
|
|
495 | // TODO: rxvtd should clean up all ressources |
|
|
496 | if (GET_R) |
|
|
497 | GET_R->destroy (); |
|
|
498 | } |
614 | } |
499 | |
615 | |
500 | /* ------------------------------------------------------------------------- * |
616 | /* ------------------------------------------------------------------------- * |
501 | * MEMORY ALLOCATION WRAPPERS * |
617 | * MEMORY ALLOCATION WRAPPERS * |
502 | * ------------------------------------------------------------------------- */ |
618 | * ------------------------------------------------------------------------- */ |
503 | /* EXTPROTO */ |
619 | void * |
504 | void * |
|
|
505 | rxvt_malloc (size_t size) |
620 | rxvt_malloc (size_t size) |
506 | { |
621 | { |
507 | void *p; |
|
|
508 | |
|
|
509 | p = malloc (size); |
622 | void *p = malloc (size); |
|
|
623 | |
510 | if (p) |
624 | if (!p) |
|
|
625 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
626 | |
511 | return p; |
627 | return p; |
512 | |
|
|
513 | fprintf (stderr, RESNAME ": memory allocation failure. Aborting"); |
|
|
514 | rxvt_clean_exit (); |
|
|
515 | exit (EXIT_FAILURE); |
|
|
516 | /* NOTREACHED */ |
|
|
517 | } |
628 | } |
518 | |
629 | |
519 | /* EXTPROTO */ |
630 | void * |
520 | void * |
|
|
521 | rxvt_calloc (size_t number, size_t size) |
631 | rxvt_calloc (size_t number, size_t size) |
522 | { |
632 | { |
523 | void *p; |
|
|
524 | |
|
|
525 | p = calloc (number, size); |
633 | void *p = calloc (number, size); |
|
|
634 | |
526 | if (p) |
635 | if (!p) |
|
|
636 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
637 | |
527 | return p; |
638 | return p; |
528 | |
|
|
529 | fprintf (stderr, RESNAME ": memory allocation failure. Aborting"); |
|
|
530 | rxvt_clean_exit (); |
|
|
531 | exit (EXIT_FAILURE); |
|
|
532 | /* NOTREACHED */ |
|
|
533 | } |
639 | } |
534 | |
640 | |
535 | /* EXTPROTO */ |
|
|
536 | void * |
641 | void * |
537 | rxvt_realloc (void *ptr, size_t size) |
642 | rxvt_realloc (void *ptr, size_t size) |
538 | { |
643 | { |
539 | void *p; |
|
|
540 | |
|
|
541 | if (ptr) |
|
|
542 | p = realloc (ptr, size); |
644 | void *p = realloc (ptr, size); |
543 | else |
645 | |
544 | p = malloc (size); |
|
|
545 | if (p) |
646 | if (!p) |
|
|
647 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
|
|
648 | |
546 | return p; |
649 | return p; |
547 | |
|
|
548 | fprintf (stderr, RESNAME ": memory allocation failure. Aborting"); |
|
|
549 | rxvt_clean_exit (); |
|
|
550 | exit (EXIT_FAILURE); |
|
|
551 | /* NOTREACHED */ |
|
|
552 | } |
650 | } |
553 | |
651 | |
554 | /* ------------------------------------------------------------------------- * |
652 | /* ------------------------------------------------------------------------- * |
555 | * PRIVILEGED OPERATIONS * |
653 | * PRIVILEGED OPERATIONS * |
556 | * ------------------------------------------------------------------------- */ |
654 | * ------------------------------------------------------------------------- */ |
557 | /* take care of suid/sgid super-user (root) privileges */ |
655 | /* take care of suid/sgid super-user (root) privileges */ |
558 | void |
656 | void |
559 | rxvt_term::privileges (int mode) |
657 | rxvt_privileges (rxvt_privaction action) |
560 | { |
658 | { |
|
|
659 | #if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__) |
|
|
660 | static uid_t euid; |
|
|
661 | static gid_t egid; |
|
|
662 | #endif |
|
|
663 | |
561 | #if ! defined(__CYGWIN32__) |
664 | #if ! defined(__CYGWIN32__) |
562 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
665 | # if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) |
563 | /* setreuid () is the poor man's setuid (), seteuid () */ |
666 | /* setreuid () is the poor man's setuid (), seteuid () */ |
564 | # define seteuid(a) setreuid(-1, (a)) |
667 | # define seteuid(a) setreuid(-1, (a)) |
565 | # define setegid(a) setregid(-1, (a)) |
668 | # define setegid(a) setregid(-1, (a)) |
566 | # define HAVE_SETEUID |
669 | # define HAVE_SETEUID |
567 | # endif |
670 | # endif |
568 | # ifdef HAVE_SETEUID |
671 | # ifdef HAVE_SETEUID |
569 | switch (mode) |
672 | switch (action) |
570 | { |
673 | { |
571 | case IGNORE: |
674 | case IGNORE: |
572 | /* |
675 | /* |
573 | * change effective uid/gid - not real uid/gid - so we can switch |
676 | * change effective uid/gid - not real uid/gid - so we can switch |
574 | * back to root later, as required |
677 | * back to root later, as required |
… | |
… | |
584 | seteuid (euid); |
687 | seteuid (euid); |
585 | setegid (egid); |
688 | setegid (egid); |
586 | break; |
689 | break; |
587 | } |
690 | } |
588 | # else |
691 | # else |
589 | switch (mode) |
692 | switch (action) |
590 | { |
693 | { |
591 | case IGNORE: |
694 | case IGNORE: |
592 | setuid (getuid ()); |
695 | setuid (getuid ()); |
593 | setgid (getgid ()); |
696 | setgid (getgid ()); |
594 | /* FALLTHROUGH */ |
697 | /* FALLTHROUGH */ |
… | |
… | |
601 | #endif |
704 | #endif |
602 | } |
705 | } |
603 | |
706 | |
604 | #ifdef UTMP_SUPPORT |
707 | #ifdef UTMP_SUPPORT |
605 | void |
708 | void |
606 | rxvt_term::privileged_utmp (char action) |
709 | rxvt_term::privileged_utmp (rxvt_privaction action) |
607 | { |
710 | { |
608 | D_MAIN ((stderr, "rxvt_privileged_utmp (%c); waiting for: %c (pid: %d)", |
711 | if (OPTION (Opt_utmpInhibit) |
609 | action, next_utmp_action, getpid ())); |
712 | || !pty.name || !*pty.name) |
610 | if (next_utmp_action != action || (action != SAVE && action != RESTORE) |
|
|
611 | || (Options & Opt_utmpInhibit) |
|
|
612 | || ttydev == NULL || *ttydev == '\0') |
|
|
613 | return; |
713 | return; |
614 | |
714 | |
615 | privileges (RESTORE); |
715 | rxvt_privileges (RESTORE); |
|
|
716 | |
616 | if (action == SAVE) |
717 | if (action == SAVE) |
617 | { |
|
|
618 | next_utmp_action = RESTORE; |
|
|
619 | makeutent (ttydev, rs[Rs_display_name]); |
718 | makeutent (pty.name, rs[Rs_display_name]); |
620 | } |
|
|
621 | else |
719 | else |
622 | { /* action == RESTORE */ |
|
|
623 | next_utmp_action = IGNORE; |
|
|
624 | cleanutent (); |
720 | cleanutent (); |
625 | } |
721 | |
626 | privileges (IGNORE); |
722 | 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 | } |
723 | } |
687 | #endif |
724 | #endif |
688 | |
725 | |
689 | /*----------------------------------------------------------------------*/ |
726 | /*----------------------------------------------------------------------*/ |
690 | /* |
727 | /* |
691 | * window size/position calculcations for XSizeHint and other storage. |
728 | * window size/position calculcations for XSizeHint and other storage. |
692 | * if width/height are non-zero then override calculated width/height |
729 | * if width/height are non-zero then override calculated width/height |
693 | */ |
730 | */ |
694 | void |
731 | void |
695 | rxvt_term::window_calc (unsigned int width, unsigned int height) |
732 | rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight) |
696 | { |
733 | { |
697 | short recalc_x, recalc_y; |
734 | short recalc_x, recalc_y; |
698 | int x, y, sb_w, mb_h, flags; |
735 | int x, y, sb_w, mb_h, flags; |
699 | unsigned int w, h; |
736 | unsigned int w, h; |
700 | unsigned int max_width, max_height; |
737 | unsigned int max_width, max_height; |
|
|
738 | dDisp; |
701 | |
739 | |
702 | D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
740 | D_SIZE ((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
703 | TermWin.ncol, TermWin.nrow, szHint.width, |
741 | ncol, nrow, szHint.width, szHint.height)); |
704 | szHint.height)); |
742 | |
705 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
743 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
706 | szHint.win_gravity = NorthWestGravity; |
744 | szHint.win_gravity = NorthWestGravity; |
707 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
745 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
708 | |
746 | |
709 | recalc_x = recalc_y = 0; |
747 | recalc_x = recalc_y = 0; |
710 | flags = 0; |
748 | flags = 0; |
|
|
749 | |
711 | if (!parsed_geometry) |
750 | if (!parsed_geometry) |
712 | { |
751 | { |
713 | parsed_geometry = 1; |
752 | parsed_geometry = 1; |
|
|
753 | |
714 | if (rs[Rs_geometry]) |
754 | if (rs[Rs_geometry]) |
715 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
755 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
|
|
756 | |
716 | if (flags & WidthValue) |
757 | if (flags & WidthValue) |
717 | { |
758 | { |
718 | TermWin.ncol = BOUND_POSITIVE_INT16 (w); |
759 | ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ()); |
719 | szHint.flags |= USSize; |
760 | szHint.flags |= USSize; |
720 | } |
761 | } |
|
|
762 | |
721 | if (flags & HeightValue) |
763 | if (flags & HeightValue) |
722 | { |
764 | { |
723 | TermWin.nrow = BOUND_POSITIVE_INT16 (h); |
765 | nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ()); |
724 | szHint.flags |= USSize; |
766 | szHint.flags |= USSize; |
725 | } |
767 | } |
|
|
768 | |
726 | if (flags & XValue) |
769 | if (flags & XValue) |
727 | { |
770 | { |
728 | szHint.x = x; |
771 | szHint.x = x; |
729 | szHint.flags |= USPosition; |
772 | szHint.flags |= USPosition; |
|
|
773 | |
730 | if (flags & XNegative) |
774 | if (flags & XNegative) |
731 | { |
775 | { |
732 | recalc_x = 1; |
776 | recalc_x = 1; |
733 | szHint.win_gravity = NorthEastGravity; |
777 | szHint.win_gravity = NorthEastGravity; |
734 | } |
778 | } |
735 | } |
779 | } |
|
|
780 | |
736 | if (flags & YValue) |
781 | if (flags & YValue) |
737 | { |
782 | { |
738 | szHint.y = y; |
783 | szHint.y = y; |
739 | szHint.flags |= USPosition; |
784 | szHint.flags |= USPosition; |
|
|
785 | |
740 | if (flags & YNegative) |
786 | if (flags & YNegative) |
741 | { |
787 | { |
742 | recalc_y = 1; |
788 | recalc_y = 1; |
|
|
789 | |
743 | if (szHint.win_gravity == NorthEastGravity) |
790 | if (szHint.win_gravity == NorthEastGravity) |
744 | szHint.win_gravity = SouthEastGravity; |
791 | szHint.win_gravity = SouthEastGravity; |
745 | else |
792 | else |
746 | szHint.win_gravity = SouthWestGravity; |
793 | szHint.win_gravity = SouthWestGravity; |
747 | } |
794 | } |
748 | } |
795 | } |
749 | } |
796 | } |
750 | |
797 | |
751 | /* TODO: BOUNDS */ |
798 | /* TODO: BOUNDS */ |
752 | TermWin.width = TermWin.ncol * TermWin.fwidth; |
799 | width = ncol * fwidth; |
753 | TermWin.height = TermWin.nrow * TermWin.fheight; |
800 | height = nrow * fheight; |
754 | max_width = MAX_COLS * TermWin.fwidth; |
801 | max_width = MAX_COLS * fwidth; |
755 | max_height = MAX_ROWS * TermWin.fheight; |
802 | max_height = MAX_ROWS * fheight; |
756 | |
803 | |
757 | szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth; |
804 | szHint.base_width = szHint.base_height = 2 * int_bwidth; |
758 | |
805 | |
759 | sb_w = mb_h = 0; |
806 | sb_w = mb_h = 0; |
760 | window_vt_x = window_vt_y = TermWin.int_bwidth; |
807 | window_vt_x = window_vt_y = int_bwidth; |
761 | |
808 | |
762 | if (scrollbar_visible ()) |
809 | if (scrollbar_visible ()) |
763 | { |
810 | { |
764 | sb_w = scrollbar_TotalWidth (); |
811 | sb_w = scrollbar_TotalWidth (); |
765 | szHint.base_width += sb_w; |
812 | szHint.base_width += sb_w; |
766 | if (!(Options & Opt_scrollBar_right)) |
813 | if (!OPTION (Opt_scrollBar_right)) |
767 | window_vt_x += sb_w; |
814 | window_vt_x += sb_w; |
768 | } |
815 | } |
769 | |
816 | |
770 | if (menubar_visible ()) |
817 | if (menubar_visible ()) |
771 | { |
818 | { |
772 | mb_h = menuBar_TotalHeight (); |
819 | mb_h = menuBar_TotalHeight (); |
773 | szHint.base_height += mb_h; |
820 | szHint.base_height += mb_h; |
774 | window_vt_y += mb_h; |
821 | window_vt_y += mb_h; |
775 | } |
822 | } |
776 | |
823 | |
777 | szHint.width_inc = TermWin.fwidth; |
824 | szHint.width_inc = fwidth; |
778 | szHint.height_inc = TermWin.fheight; |
825 | szHint.height_inc = fheight; |
779 | szHint.min_width = szHint.base_width + szHint.width_inc; |
826 | szHint.min_width = szHint.base_width + szHint.width_inc; |
780 | szHint.min_height = szHint.base_height + szHint.height_inc; |
827 | szHint.min_height = szHint.base_height + szHint.height_inc; |
781 | |
828 | |
782 | if (width && width - szHint.base_width < max_width) |
829 | if (newwidth && newwidth - szHint.base_width < max_width) |
783 | { |
830 | { |
784 | szHint.width = width; |
831 | szHint.width = newwidth; |
785 | TermWin.width = width - szHint.base_width; |
832 | width = newwidth - szHint.base_width; |
786 | } |
833 | } |
787 | else |
834 | else |
788 | { |
835 | { |
789 | MIN_IT (TermWin.width, max_width); |
836 | min_it (width, max_width); |
790 | szHint.width = szHint.base_width + TermWin.width; |
837 | szHint.width = szHint.base_width + width; |
791 | } |
838 | } |
792 | |
839 | |
793 | if (height && height - szHint.base_height < max_height) |
840 | if (newheight && newheight - szHint.base_height < max_height) |
794 | { |
841 | { |
795 | szHint.height = height; |
842 | szHint.height = newheight; |
796 | TermWin.height = height - szHint.base_height; |
843 | height = newheight - szHint.base_height; |
797 | } |
844 | } |
798 | else |
845 | else |
799 | { |
846 | { |
800 | MIN_IT (TermWin.height, max_height); |
847 | min_it (height, max_height); |
801 | szHint.height = szHint.base_height + TermWin.height; |
848 | szHint.height = szHint.base_height + height; |
802 | } |
849 | } |
803 | |
850 | |
804 | if (scrollbar_visible () && (Options & Opt_scrollBar_right)) |
851 | if (scrollbar_visible () && OPTION (Opt_scrollBar_right)) |
805 | window_sb_x = szHint.width - sb_w; |
852 | window_sb_x = szHint.width - sb_w; |
806 | |
853 | |
807 | if (recalc_x) |
854 | if (recalc_x) |
808 | szHint.x += (DisplayWidth (display->display, DefaultScreen (display->display)) |
855 | szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth; |
809 | - szHint.width - 2 * TermWin.ext_bwidth); |
|
|
810 | if (recalc_y) |
856 | if (recalc_y) |
811 | szHint.y += (DisplayHeight (display->display, DefaultScreen (display->display)) |
857 | szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth; |
812 | - szHint.height - 2 * TermWin.ext_bwidth); |
|
|
813 | |
858 | |
814 | TermWin.ncol = TermWin.width / TermWin.fwidth; |
859 | ncol = width / fwidth; |
815 | TermWin.nrow = TermWin.height / TermWin.fheight; |
860 | nrow = height / fheight; |
816 | D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
861 | D_SIZE ((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
817 | TermWin.ncol, TermWin.nrow, szHint.width, |
862 | ncol, nrow, szHint.width, |
818 | szHint.height)); |
863 | szHint.height)); |
819 | return; |
864 | return; |
820 | } |
865 | } |
821 | |
866 | |
822 | /*----------------------------------------------------------------------*/ |
867 | /*----------------------------------------------------------------------*/ |
… | |
… | |
825 | * Called after a window size change. |
870 | * Called after a window size change. |
826 | */ |
871 | */ |
827 | void |
872 | void |
828 | rxvt_term::tt_winch () |
873 | rxvt_term::tt_winch () |
829 | { |
874 | { |
|
|
875 | if (pty.pty < 0) |
|
|
876 | return; |
|
|
877 | |
830 | struct winsize ws; |
878 | struct winsize ws; |
831 | |
879 | |
832 | if (cmd_fd < 0) |
|
|
833 | return; |
|
|
834 | |
|
|
835 | ws.ws_col = TermWin.ncol; |
880 | ws.ws_col = ncol; |
836 | ws.ws_row = TermWin.nrow; |
881 | ws.ws_row = nrow; |
837 | ws.ws_xpixel = ws.ws_ypixel = 0; |
882 | ws.ws_xpixel = width; |
838 | #ifndef DEBUG_SIZE |
883 | ws.ws_ypixel = height; |
839 | (void)ioctl (cmd_fd, TIOCSWINSZ, &ws); |
884 | (void)ioctl (pty.pty, TIOCSWINSZ, &ws); |
840 | #else |
885 | |
841 | if (ioctl (cmd_fd, TIOCSWINSZ, &ws) < 0) |
886 | #if 0 |
842 | D_SIZE ((stderr, "Failed to send TIOCSWINSZ to fd %d", fd)); |
887 | // TIOCSWINSZ⎈ is supposed to do this automatically and correctly |
843 | # ifdef SIGWINCH |
|
|
844 | else if (cmd_pid) /* force through to the command */ |
888 | if (cmd_pid) /* force through to the command */ |
845 | kill (cmd_pid, SIGWINCH); |
889 | kill (-cmd_pid, SIGWINCH); |
846 | # endif |
|
|
847 | #endif |
890 | #endif |
848 | } |
891 | } |
849 | |
892 | |
850 | /*----------------------------------------------------------------------*/ |
893 | /*----------------------------------------------------------------------*/ |
851 | /* rxvt_change_font () - Switch to a new font */ |
894 | /* set_fonts () - load and set the various fonts |
852 | /* |
895 | * |
853 | * init = 1 - initialize |
896 | * init = 1 - initialize |
854 | * |
897 | * |
855 | * fontname == FONT_UP - switch to bigger font |
898 | * fontname == FONT_UP - switch to bigger font |
856 | * fontname == FONT_DN - switch to smaller font |
899 | * fontname == FONT_DN - switch to smaller font |
857 | */ |
900 | */ |
858 | bool |
901 | bool |
859 | rxvt_term::change_font (const char *fontname) |
902 | rxvt_term::set_fonts () |
860 | { |
903 | { |
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); |
904 | rxvt_fontset *fs = new rxvt_fontset (this); |
|
|
905 | rxvt_fontprop prop; |
872 | |
906 | |
873 | if (fs && fs->populate (fontname ? fontname : "fixed")) |
907 | if (!fs |
|
|
908 | || !fs->populate (rs[Rs_font] ? rs[Rs_font] : "fixed") |
|
|
909 | || !fs->realize_font (1)) |
|
|
910 | { |
|
|
911 | delete fs; |
|
|
912 | return false; |
|
|
913 | } |
|
|
914 | |
|
|
915 | #if ENABLE_STYLES |
|
|
916 | for (int i = RS_styleCount; --i; ) |
|
|
917 | if (fontset[i] != fontset[0]) |
|
|
918 | delete fontset[i]; |
|
|
919 | #endif |
|
|
920 | |
|
|
921 | delete fontset[0]; |
|
|
922 | fontset[0] = fs; |
|
|
923 | |
|
|
924 | prop = (*fs)[1]->properties (); |
|
|
925 | prop.height += lineSpace; |
|
|
926 | fs->set_prop (prop); |
|
|
927 | |
|
|
928 | fwidth = prop.width; |
|
|
929 | fheight = prop.height; |
|
|
930 | fbase = prop.ascent; |
|
|
931 | |
|
|
932 | for (int style = 1; style < 4; style++) |
|
|
933 | { |
|
|
934 | #if ENABLE_STYLES |
|
|
935 | const char *res = rs[Rs_font + style]; |
|
|
936 | |
|
|
937 | if (res && !*res) |
|
|
938 | fontset[style] = fontset[0]; |
|
|
939 | else |
874 | { |
940 | { |
875 | delete TermWin.fontset; |
941 | fontset[style] = fs = new rxvt_fontset (this); |
876 | TermWin.fontset = fs; |
942 | 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 | |
943 | |
881 | if (TermWin.parent[0]) |
944 | if (res) |
|
|
945 | prop2.weight = prop2.slant = rxvt_fontprop::unset; |
|
|
946 | else |
882 | { |
947 | { |
883 | resize_all_windows (0, 0, 0); |
948 | res = fontset[0]->fontdesc; |
884 | scr_remap_chars (); |
949 | |
885 | scr_touch (true); |
950 | if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold; |
|
|
951 | if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic; |
886 | } |
952 | } |
887 | |
953 | |
888 | return true; |
954 | fs->populate (res); |
|
|
955 | fs->set_prop (prop2); |
889 | } |
956 | } |
|
|
957 | #else |
|
|
958 | fontset[style] = fontset[0]; |
|
|
959 | #endif |
|
|
960 | } |
|
|
961 | |
|
|
962 | if (parent[0]) |
890 | } |
963 | { |
|
|
964 | resize_all_windows (0, 0, 0); |
|
|
965 | scr_remap_chars (); |
|
|
966 | scr_touch (true); |
|
|
967 | } |
891 | |
968 | |
892 | return false; |
969 | return true; |
893 | } |
970 | } |
894 | |
971 | |
895 | bool |
972 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
896 | rxvt_term::font_up_down (int n, int direction) |
|
|
897 | { |
973 | { |
898 | return false; |
974 | XChangeProperty (display->display, parent[0], |
|
|
975 | prop, XA_STRING, 8, PropModeReplace, |
|
|
976 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
|
|
977 | } |
|
|
978 | |
|
|
979 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
|
|
980 | { |
|
|
981 | wchar_t *ws = rxvt_mbstowcs (str, len); |
|
|
982 | char *s = rxvt_wcstoutf8 (ws); |
|
|
983 | |
|
|
984 | XChangeProperty (display->display, parent[0], |
|
|
985 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
|
|
986 | (const unsigned char *)s, strlen (s)); |
|
|
987 | |
|
|
988 | free (s); |
|
|
989 | free (ws); |
899 | } |
990 | } |
900 | |
991 | |
901 | /*----------------------------------------------------------------------*/ |
992 | /*----------------------------------------------------------------------*/ |
902 | /*----------------------------------------------------------------------*/ |
993 | /*----------------------------------------------------------------------*/ |
903 | /* xterm sequences - title, iconName, color (exptl) */ |
994 | /* xterm sequences - title, iconName, color (exptl) */ |
904 | void |
995 | void |
905 | rxvt_term::set_title (const char *str) |
996 | rxvt_term::set_title (const char *str) |
906 | { |
997 | { |
907 | #ifdef SMART_WINDOW_TITLE |
998 | set_string_property (XA_WM_NAME, str); |
908 | char *name; |
999 | #if ENABLE_EWMH |
909 | |
1000 | 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 |
1001 | #endif |
921 | } |
1002 | } |
922 | |
1003 | |
923 | void |
1004 | void |
924 | rxvt_term::set_icon_name (const char *str) |
1005 | rxvt_term::set_icon_name (const char *str) |
925 | { |
1006 | { |
926 | #ifdef SMART_WINDOW_TITLE |
1007 | set_string_property (XA_WM_ICON_NAME, str); |
927 | char *name; |
1008 | #if ENABLE_EWMH |
928 | |
1009 | 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 |
1010 | #endif |
940 | } |
1011 | } |
941 | |
1012 | |
942 | #ifdef XTERM_COLOR_CHANGE |
1013 | #ifdef XTERM_COLOR_CHANGE |
943 | void |
1014 | void |
… | |
… | |
951 | |
1022 | |
952 | /* handle color aliases */ |
1023 | /* handle color aliases */ |
953 | if (isdigit (*color)) |
1024 | if (isdigit (*color)) |
954 | { |
1025 | { |
955 | i = atoi (color); |
1026 | i = atoi (color); |
|
|
1027 | |
956 | if (i >= 8 && i <= 15) |
1028 | if (i >= 8 && i <= 15) |
957 | { /* bright colors */ |
1029 | { /* bright colors */ |
958 | i -= 8; |
1030 | i -= 8; |
959 | # ifndef NO_BRIGHTCOLOR |
1031 | # ifndef NO_BRIGHTCOLOR |
960 | PixColors[idx] = PixColors[minBrightCOLOR + i]; |
1032 | pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i]; |
961 | SET_PIXCOLOR (idx); |
1033 | SET_PIXCOLOR (idx); |
962 | goto Done; |
1034 | goto done; |
963 | # endif |
1035 | # endif |
964 | |
|
|
965 | } |
1036 | } |
|
|
1037 | |
966 | if (i >= 0 && i <= 7) |
1038 | if (i >= 0 && i <= 7) |
967 | { /* normal colors */ |
1039 | { /* normal colors */ |
968 | PixColors[idx] = PixColors[minCOLOR + i]; |
1040 | pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i]; |
969 | SET_PIXCOLOR (idx); |
1041 | SET_PIXCOLOR (idx); |
970 | goto Done; |
1042 | goto done; |
971 | } |
1043 | } |
972 | } |
1044 | } |
973 | |
1045 | |
974 | if (!rXParseAllocColor (& xcol, color)) |
1046 | if (!rXParseAllocColor (&xcol, color)) |
975 | return; |
1047 | return; |
976 | |
1048 | |
977 | /* XStoreColor (display->display, XCMAP, XColor*); */ |
1049 | /* XStoreColor (display->display, display->cmap, XColor*); */ |
978 | |
1050 | |
979 | /* |
1051 | /* |
980 | * FIXME: should free colors here, but no idea how to do it so instead, |
1052 | * FIXME: should free colors here, but no idea how to do it so instead, |
981 | * so just keep gobbling up the colormap |
1053 | * so just keep gobbling up the colormap |
982 | */ |
1054 | */ |
983 | # if 0 |
1055 | # if 0 |
984 | for (i = Color_Black; i <= Color_White; i++) |
1056 | for (i = Color_Black; i <= Color_White; i++) |
985 | if (PixColors[idx] == PixColors[i]) |
1057 | if (pix_colors[idx] == pix_colors[i]) |
986 | break; |
1058 | break; |
987 | if (i > Color_White) |
1059 | if (i > Color_White) |
988 | { |
1060 | { |
989 | /* fprintf (stderr, "XFreeColors: PixColors [%d] = %lu\n", idx, PixColors [idx]); */ |
1061 | /* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */ |
990 | XFreeColors (display->display, XCMAP, (PixColors + idx), 1, |
1062 | XFreeColors (display->display, display->cmap, (pix_colors + idx), 1, |
991 | DisplayPlanes (display->display, display->screen)); |
1063 | DisplayPlanes (display->display, display->screen)); |
992 | } |
1064 | } |
993 | # endif |
1065 | # endif |
994 | |
1066 | |
995 | PixColors[idx] = xcol; |
1067 | pix_colors_focused[idx] = xcol; |
996 | SET_PIXCOLOR (idx); |
1068 | SET_PIXCOLOR (idx); |
997 | |
1069 | |
998 | /* XSetWindowAttributes attr; */ |
1070 | /* XSetWindowAttributes attr; */ |
999 | /* Cursor cursor; */ |
1071 | /* Cursor cursor; */ |
1000 | Done: |
1072 | done: |
1001 | if (idx == Color_bg && ! (Options & Opt_transparent)) |
|
|
1002 | XSetWindowBackground (display->display, TermWin.vt, |
|
|
1003 | PixColors[Color_bg]); |
|
|
1004 | |
1073 | |
|
|
1074 | #if OFF_FOCUS_FADING |
|
|
1075 | if (rs[Rs_fade]) |
|
|
1076 | pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]); |
|
|
1077 | #endif |
|
|
1078 | |
1005 | /* handle Color_BD, scrollbar background, etc. */ |
1079 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
1006 | |
1080 | |
1007 | set_colorfgbg (); |
|
|
1008 | recolour_cursor (); |
1081 | recolour_cursor (); |
1009 | scr_touch (true); |
1082 | scr_recolour (); |
1010 | } |
1083 | } |
1011 | |
1084 | |
1012 | #else |
1085 | #else |
1013 | # define set_window_color (idx,color) ((void)0) |
1086 | # define set_window_color (idx,color) ((void)0) |
1014 | #endif /* XTERM_COLOR_CHANGE */ |
1087 | #endif /* XTERM_COLOR_CHANGE */ |
… | |
… | |
1016 | void |
1089 | void |
1017 | rxvt_term::recolour_cursor () |
1090 | rxvt_term::recolour_cursor () |
1018 | { |
1091 | { |
1019 | XColor xcol[2]; |
1092 | XColor xcol[2]; |
1020 | |
1093 | |
1021 | xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) ? PixColors[Color_pointer_fg] : PixColors[Color_fg]; |
1094 | xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg) |
1022 | xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) ? PixColors[Color_pointer_bg] : PixColors[Color_bg]; |
1095 | ? pix_colors_focused[Color_pointer_fg] |
|
|
1096 | : pix_colors_focused[Color_fg]; |
|
|
1097 | xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg) |
|
|
1098 | ? pix_colors_focused[Color_pointer_bg] |
|
|
1099 | : pix_colors_focused[Color_bg]; |
|
|
1100 | |
1023 | XQueryColors (display->display, XCMAP, xcol, 2); |
1101 | XQueryColors (display->display, display->cmap, xcol, 2); |
1024 | XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1); |
1102 | XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1); |
1025 | } |
1103 | } |
1026 | |
1104 | |
1027 | /*----------------------------------------------------------------------*/ |
1105 | /*----------------------------------------------------------------------*/ |
1028 | /* |
1106 | /* |
1029 | * find if fg/bg matches any of the normal (low-intensity) colors |
1107 | * find if fg/bg matches any of the normal (low-intensity) colors |
1030 | */ |
1108 | */ |
1031 | void |
1109 | void |
1032 | rxvt_term::set_colorfgbg () |
1110 | rxvt_term::set_colorfgbg () |
1033 | { |
1111 | { |
1034 | unsigned int i; |
1112 | unsigned int i; |
1035 | const char *xpmb = "\0"; |
1113 | const char *xpmb = "\0"; |
1036 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
1114 | char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1]; |
1037 | |
1115 | |
1038 | env_colorfgbg = |
|
|
1039 | (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1); |
1116 | env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg") + 1); |
1040 | STRCPY (fstr, "default"); |
1117 | strcpy (fstr, "default"); |
1041 | STRCPY (bstr, "default"); |
1118 | strcpy (bstr, "default"); |
1042 | for (i = Color_Black; i <= Color_White; i++) |
1119 | for (i = Color_Black; i <= Color_White; i++) |
1043 | if (PixColors[Color_fg] == PixColors[i]) |
1120 | if (pix_colors[Color_fg] == pix_colors[i]) |
1044 | { |
1121 | { |
1045 | sprintf (fstr, "%d", (i - Color_Black)); |
1122 | sprintf (fstr, "%d", (i - Color_Black)); |
1046 | break; |
1123 | break; |
1047 | } |
1124 | } |
|
|
1125 | |
1048 | for (i = Color_Black; i <= Color_White; i++) |
1126 | for (i = Color_Black; i <= Color_White; i++) |
1049 | if (PixColors[Color_bg] == PixColors[i]) |
1127 | if (pix_colors[Color_bg] == pix_colors[i]) |
1050 | { |
1128 | { |
1051 | sprintf (bstr, "%d", (i - Color_Black)); |
1129 | sprintf (bstr, "%d", (i - Color_Black)); |
1052 | #ifdef XPM_BACKGROUND |
1130 | #ifdef XPM_BACKGROUND |
1053 | xpmb = "default;"; |
1131 | xpmb = "default;"; |
1054 | #endif |
1132 | #endif |
1055 | break; |
1133 | break; |
1056 | } |
1134 | } |
1057 | |
1135 | |
1058 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
1136 | 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 | } |
1137 | } |
1071 | |
1138 | |
1072 | /*----------------------------------------------------------------------*/ |
1139 | /*----------------------------------------------------------------------*/ |
1073 | /* |
|
|
1074 | * Colour determination for low colour displays, routine from |
|
|
1075 | * Hans de Goede <hans@highrise.nl> |
|
|
1076 | */ |
|
|
1077 | |
1140 | |
1078 | int |
1141 | int |
1079 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
1142 | rxvt_term::rXParseAllocColor (rxvt_color *screen_in_out, const char *colour) |
1080 | { |
1143 | { |
1081 | if (!screen_in_out->set (display, colour)) |
1144 | if (!screen_in_out->set (display, colour)) |
… | |
… | |
1089 | |
1152 | |
1090 | /* -------------------------------------------------------------------- * |
1153 | /* -------------------------------------------------------------------- * |
1091 | * - WINDOW RESIZING - * |
1154 | * - WINDOW RESIZING - * |
1092 | * -------------------------------------------------------------------- */ |
1155 | * -------------------------------------------------------------------- */ |
1093 | void |
1156 | void |
1094 | rxvt_term::resize_all_windows (unsigned int width, unsigned int height, int ignoreparent) |
1157 | rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent) |
1095 | { |
1158 | { |
1096 | int fix_screen; |
1159 | int fix_screen; |
1097 | |
|
|
1098 | #ifdef SMART_RESIZE |
|
|
1099 | int old_width = szHint.width, old_height = szHint.height; |
1160 | int old_width = szHint.width, old_height = szHint.height; |
1100 | #endif |
1161 | dDisp; |
1101 | |
1162 | |
1102 | window_calc (width, height); |
1163 | window_calc (newwidth, newheight); |
1103 | XSetWMNormalHints (display->display, TermWin.parent[0], &szHint); |
1164 | XSetWMNormalHints (disp, parent[0], &szHint); |
1104 | |
1165 | |
1105 | if (!ignoreparent) |
1166 | if (!ignoreparent) |
1106 | { |
1167 | { |
1107 | #ifdef SMART_RESIZE |
1168 | #ifdef SMART_RESIZE |
1108 | /* |
1169 | /* |
… | |
… | |
1112 | int x, y, x1, y1; |
1173 | int x, y, x1, y1; |
1113 | int dx, dy; |
1174 | int dx, dy; |
1114 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1175 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
1115 | Window unused_cr; |
1176 | Window unused_cr; |
1116 | |
1177 | |
1117 | XTranslateCoordinates (display->display, TermWin.parent[0], display->root, |
1178 | XTranslateCoordinates (disp, parent[0], display->root, |
1118 | 0, 0, &x, &y, &unused_cr); |
1179 | 0, 0, &x, &y, &unused_cr); |
1119 | XGetGeometry (display->display, TermWin.parent[0], &unused_cr, &x1, &y1, |
1180 | XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1, |
1120 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1181 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
1121 | /* |
1182 | /* |
1122 | * if display->root isn't the parent window, a WM will probably have offset |
1183 | * if display->root isn't the parent window, a WM will probably have offset |
1123 | * our position for handles and decorations. Counter it |
1184 | * our position for handles and decorations. Counter it |
1124 | */ |
1185 | */ |
… | |
… | |
1126 | { |
1187 | { |
1127 | x -= x1; |
1188 | x -= x1; |
1128 | y -= y1; |
1189 | y -= y1; |
1129 | } |
1190 | } |
1130 | |
1191 | |
1131 | x1 = (DisplayWidth (display->display, display->screen) - old_width) / 2; |
1192 | x1 = (DisplayWidth (disp, display->screen) - old_width) / 2; |
1132 | y1 = (DisplayHeight (display->display, display->screen) - old_height) / 2; |
1193 | y1 = (DisplayHeight (disp, display->screen) - old_height) / 2; |
1133 | dx = old_width - szHint.width; |
1194 | dx = old_width - szHint.width; |
1134 | dy = old_height - szHint.height; |
1195 | dy = old_height - szHint.height; |
1135 | |
1196 | |
1136 | /* Check position of the center of the window */ |
1197 | /* Check position of the center of the window */ |
1137 | if (x < x1) /* left half */ |
1198 | if (x < x1) /* left half */ |
… | |
… | |
1141 | if (y < y1) /* top half */ |
1202 | if (y < y1) /* top half */ |
1142 | dy = 0; |
1203 | dy = 0; |
1143 | else if (y == y1) /* exact center */ |
1204 | else if (y == y1) /* exact center */ |
1144 | dy /= 2; |
1205 | dy /= 2; |
1145 | |
1206 | |
1146 | XMoveResizeWindow (display->display, TermWin.parent[0], x + dx, y + dy, |
1207 | XMoveResizeWindow (disp, parent[0], x + dx, y + dy, |
1147 | szHint.width, szHint.height); |
1208 | szHint.width, szHint.height); |
1148 | #else |
1209 | #else |
1149 | XResizeWindow (display->display, TermWin.parent[0], szHint.width, szHint.height); |
1210 | XResizeWindow (disp, parent[0], szHint.width, szHint.height); |
1150 | #endif |
1211 | #endif |
1151 | } |
1212 | } |
1152 | |
1213 | |
1153 | fix_screen = TermWin.ncol != prev_ncol || TermWin.nrow != prev_nrow; |
1214 | fix_screen = ncol != prev_ncol || nrow != prev_nrow; |
1154 | |
1215 | |
1155 | if (fix_screen || width != old_width || height != old_height) |
1216 | if (fix_screen || newwidth != old_width || newheight != old_height) |
1156 | { |
1217 | { |
1157 | if (scrollbar_visible ()) |
1218 | if (scrollbar_visible ()) |
1158 | { |
1219 | { |
1159 | XMoveResizeWindow (display->display, scrollBar.win, |
1220 | XMoveResizeWindow (disp, scrollBar.win, |
1160 | window_sb_x, 0, |
1221 | window_sb_x, 0, |
1161 | scrollbar_TotalWidth (), szHint.height); |
1222 | scrollbar_TotalWidth (), szHint.height); |
1162 | resize_scrollbar (); |
1223 | resize_scrollbar (); |
1163 | } |
1224 | } |
1164 | |
1225 | |
1165 | if (menubar_visible ()) |
1226 | if (menubar_visible ()) |
1166 | XMoveResizeWindow (display->display, menuBar.win, |
1227 | XMoveResizeWindow (disp, menuBar.win, |
1167 | window_vt_x, 0, |
1228 | window_vt_x, 0, |
1168 | TermWin_TotalWidth (), menuBar_TotalHeight ()); |
1229 | width, menuBar_TotalHeight ()); |
1169 | |
1230 | |
1170 | XMoveResizeWindow (display->display, TermWin.vt, |
1231 | XMoveResizeWindow (disp, vt, |
1171 | window_vt_x, window_vt_y, |
1232 | window_vt_x, window_vt_y, |
1172 | TermWin_TotalWidth (), TermWin_TotalHeight ()); |
1233 | width, height); |
|
|
1234 | |
1173 | scr_clear (); |
1235 | scr_clear (); |
1174 | #ifdef XPM_BACKGROUND |
1236 | #ifdef XPM_BACKGROUND |
1175 | resize_pixmap (); |
1237 | resize_pixmap (); |
1176 | #endif |
1238 | #endif |
1177 | } |
1239 | } |
… | |
… | |
1182 | int old_ncol = prev_ncol; |
1244 | int old_ncol = prev_ncol; |
1183 | |
1245 | |
1184 | /* scr_reset only works on the primary screen */ |
1246 | /* scr_reset only works on the primary screen */ |
1185 | if (old_height) /* this is not the first time through */ |
1247 | if (old_height) /* this is not the first time through */ |
1186 | { |
1248 | { |
1187 | unsigned int ncol = TermWin.ncol; |
1249 | unsigned int ocol = ncol; |
1188 | TermWin.ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
1250 | ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
1189 | curr_screen = scr_change_screen (PRIMARY); |
1251 | curr_screen = scr_change_screen (PRIMARY); |
1190 | TermWin.ncol = ncol; |
1252 | ncol = ocol; |
1191 | } |
1253 | } |
1192 | |
1254 | |
1193 | scr_reset (); |
1255 | scr_reset (); |
1194 | |
1256 | |
1195 | if (curr_screen >= 0) /* this is not the first time through */ |
1257 | if (curr_screen >= 0) /* this is not the first time through */ |
1196 | { |
1258 | { |
1197 | scr_change_screen (curr_screen); |
1259 | scr_change_screen (curr_screen); |
1198 | selection_check (old_ncol != TermWin.ncol ? 4 : 0); |
1260 | selection_check (old_ncol != ncol ? 4 : 0); |
1199 | } |
1261 | } |
1200 | } |
1262 | } |
1201 | |
1263 | |
1202 | old_width = szHint.width; |
1264 | old_width = szHint.width; |
1203 | old_height = szHint.height; |
1265 | old_height = szHint.height; |
|
|
1266 | |
|
|
1267 | #ifdef XPM_BACKGROUND |
|
|
1268 | if (pixmap) |
|
|
1269 | scr_touch (false); |
|
|
1270 | #endif |
1204 | |
1271 | |
1205 | #ifdef USE_XIM |
1272 | #ifdef USE_XIM |
1206 | IMSetStatusPosition (); |
1273 | IMSetStatusPosition (); |
1207 | #endif |
1274 | #endif |
1208 | } |
1275 | } |
… | |
… | |
1210 | /* |
1277 | /* |
1211 | * Set the width/height of the vt window in characters. Units are pixels. |
1278 | * Set the width/height of the vt window in characters. Units are pixels. |
1212 | * good for toggling 80/132 columns |
1279 | * good for toggling 80/132 columns |
1213 | */ |
1280 | */ |
1214 | void |
1281 | void |
1215 | rxvt_term::set_widthheight (unsigned int width, unsigned int height) |
1282 | rxvt_term::set_widthheight (unsigned int newwidth, unsigned int newheight) |
1216 | { |
1283 | { |
1217 | XWindowAttributes wattr; |
1284 | XWindowAttributes wattr; |
1218 | |
1285 | |
1219 | if (width == 0 || height == 0) |
1286 | if (newwidth == 0 || newheight == 0) |
1220 | { |
1287 | { |
1221 | XGetWindowAttributes (display->display, display->root, &wattr); |
1288 | XGetWindowAttributes (display->display, display->root, &wattr); |
|
|
1289 | |
1222 | if (width == 0) |
1290 | if (newwidth == 0) |
1223 | width = wattr.width - szHint.base_width; |
1291 | newwidth = wattr.width - szHint.base_width; |
1224 | if (height == 0) |
1292 | if (newheight == 0) |
1225 | height = wattr.height - szHint.base_height; |
1293 | newheight = wattr.height - szHint.base_height; |
1226 | } |
|
|
1227 | if (width != TermWin.width || height != TermWin.height) |
|
|
1228 | { |
1294 | } |
|
|
1295 | |
|
|
1296 | if (newwidth != width || newheight != height) |
|
|
1297 | { |
1229 | width += szHint.base_width; |
1298 | newwidth += szHint.base_width; |
1230 | height += szHint.base_height; |
1299 | newheight += szHint.base_height; |
1231 | resize_all_windows (width, height, 0); |
1300 | resize_all_windows (newwidth, newheight, 0); |
1232 | } |
1301 | } |
1233 | } |
1302 | } |
1234 | |
1303 | |
1235 | /* -------------------------------------------------------------------- * |
1304 | /* -------------------------------------------------------------------- * |
1236 | * - X INPUT METHOD ROUTINES - * |
1305 | * - X INPUT METHOD ROUTINES - * |
1237 | * -------------------------------------------------------------------- */ |
1306 | * -------------------------------------------------------------------- */ |
1238 | #ifdef USE_XIM |
1307 | #ifdef USE_XIM |
1239 | |
1308 | |
1240 | void |
1309 | void |
|
|
1310 | rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg) |
|
|
1311 | { |
|
|
1312 | fg = pix_colors[Color_fg]; |
|
|
1313 | bg = pix_colors[Color_bg]; |
|
|
1314 | } |
|
|
1315 | |
|
|
1316 | void |
1241 | rxvt_term::im_set_size (XRectangle *size) |
1317 | rxvt_term::im_set_size (XRectangle &size) |
1242 | { |
1318 | { |
1243 | size->x = TermWin.int_bwidth; |
1319 | // the int_bwidth terms make no sense to me |
1244 | size->y = TermWin.int_bwidth; |
1320 | size.x = int_bwidth; |
1245 | size->width = Width2Pixel (TermWin.ncol); |
1321 | size.y = int_bwidth; |
1246 | size->height = Height2Pixel (TermWin.nrow); |
1322 | size.width = Width2Pixel (ncol) + int_bwidth; |
|
|
1323 | size.height = Height2Pixel (nrow) + int_bwidth; |
1247 | } |
1324 | } |
1248 | |
1325 | |
1249 | void |
1326 | void |
1250 | rxvt_term::im_set_color (unsigned long *fg, unsigned long *bg) |
1327 | rxvt_term::im_set_preedit_area (XRectangle &preedit_rect, |
|
|
1328 | XRectangle &status_rect, |
|
|
1329 | const XRectangle &needed_rect) |
1251 | { |
1330 | { |
1252 | *fg = PixColors[Color_fg]; |
1331 | preedit_rect.x = needed_rect.width; |
1253 | *bg = PixColors[Color_bg]; |
1332 | preedit_rect.y = 0; |
|
|
1333 | preedit_rect.width = Width2Pixel (ncol) - needed_rect.width + 1; |
|
|
1334 | preedit_rect.height = fheight; |
|
|
1335 | |
|
|
1336 | status_rect.x = 0; |
|
|
1337 | status_rect.y = 0; |
|
|
1338 | status_rect.width = needed_rect.width ? needed_rect.width : Width2Pixel (ncol) + 1; |
|
|
1339 | status_rect.height = fheight; |
1254 | } |
1340 | } |
1255 | |
1341 | |
1256 | /* Checking whether input method is running. */ |
1342 | /* Checking whether input method is running. */ |
1257 | bool |
1343 | bool |
1258 | rxvt_term::IMisRunning () |
1344 | rxvt_term::IMisRunning () |
1259 | { |
1345 | { |
1260 | char *p; |
1346 | char *p; |
1261 | Atom atom; |
1347 | Atom atom; |
1262 | Window win; |
1348 | Window win; |
1263 | char server[IMBUFSIZ]; |
1349 | char server[IMBUFSIZ]; |
1264 | |
1350 | |
1265 | /* get current locale modifier */ |
1351 | /* get current locale modifier */ |
1266 | if ((p = XSetLocaleModifiers (NULL)) != NULL) |
1352 | if ((p = XSetLocaleModifiers (NULL)) != NULL) |
1267 | { |
1353 | { |
1268 | STRCPY (server, "@server="); |
1354 | strcpy (server, "@server="); |
1269 | STRNCAT (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
1355 | strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */ |
|
|
1356 | |
1270 | if ((p = STRCHR (server + 1, '@')) != NULL) /* first one only */ |
1357 | if ((p = strchr (server + 1, '@')) != NULL) /* first one only */ |
1271 | *p = '\0'; |
1358 | *p = '\0'; |
1272 | |
1359 | |
1273 | atom = XInternAtom (display->display, server, False); |
1360 | atom = XInternAtom (display->display, server, False); |
1274 | win = XGetSelectionOwner (display->display, atom); |
1361 | win = XGetSelectionOwner (display->display, atom); |
|
|
1362 | |
1275 | if (win != None) |
1363 | if (win != None) |
1276 | return True; |
1364 | return True; |
1277 | } |
1365 | } |
|
|
1366 | |
1278 | return False; |
1367 | return False; |
1279 | } |
1368 | } |
1280 | |
1369 | |
1281 | void |
1370 | void |
1282 | rxvt_term::IMSendSpot () |
1371 | rxvt_term::IMSendSpot () |
1283 | { |
1372 | { |
1284 | XPoint spot; |
1373 | XPoint nspot; |
1285 | XVaNestedList preedit_attr; |
1374 | XVaNestedList preedit_attr; |
1286 | |
1375 | |
1287 | if (Input_Context == NULL |
1376 | if (!Input_Context |
|
|
1377 | || !focus |
1288 | || !TermWin.focus || ! (input_style & XIMPreeditPosition) |
1378 | || !(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; |
1379 | return; |
1296 | |
1380 | |
1297 | im_set_position (&spot); |
1381 | im_set_position (nspot); |
|
|
1382 | |
|
|
1383 | if (nspot.x == spot.x && nspot.y == spot.y) |
|
|
1384 | return; |
|
|
1385 | |
|
|
1386 | spot = nspot; |
1298 | |
1387 | |
1299 | preedit_attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL); |
1388 | preedit_attr = XVaCreateNestedList (0, XNSpotLocation, &spot, NULL); |
1300 | XSetICValues (Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
1389 | XSetICValues (Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
1301 | XFree (preedit_attr); |
1390 | XFree (preedit_attr); |
1302 | } |
1391 | } |
1303 | |
1392 | |
1304 | void |
1393 | 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 () |
1394 | rxvt_term::im_destroy () |
1331 | { |
1395 | { |
1332 | if (Input_Context) |
|
|
1333 | { |
|
|
1334 | XDestroyIC (Input_Context); |
|
|
1335 | Input_Context = NULL; |
|
|
1336 | } |
|
|
1337 | |
|
|
1338 | if (input_method) |
1396 | if (input_method) |
1339 | { |
1397 | { |
|
|
1398 | if (Input_Context && input_method->xim) |
|
|
1399 | XDestroyIC (Input_Context); |
|
|
1400 | |
1340 | display->put_xim (input_method); |
1401 | display->put_xim (input_method); |
1341 | input_method = 0; |
1402 | input_method = 0; |
1342 | } |
1403 | } |
|
|
1404 | |
|
|
1405 | Input_Context = 0; |
1343 | } |
1406 | } |
1344 | |
1407 | |
1345 | /* |
1408 | /* |
1346 | * Try to open a XIM with the current modifiers, then see if we can |
1409 | * Try to open a XIM with the current modifiers, then see if we can |
1347 | * open a suitable preedit type |
1410 | * open a suitable preedit type |
1348 | */ |
1411 | */ |
1349 | bool |
1412 | bool |
1350 | rxvt_term::IM_get_IC (const char *modifiers) |
1413 | rxvt_term::IM_get_IC (const char *modifiers) |
1351 | { |
1414 | { |
1352 | int i, j, found; |
1415 | int i, j, found; |
1353 | XIM xim; |
1416 | XIM xim; |
1354 | XPoint spot; |
1417 | XPoint spot; |
1355 | XRectangle rect, status_rect, needed_rect; |
1418 | XRectangle rect, status_rect, needed_rect; |
1356 | unsigned long fg, bg; |
1419 | unsigned long fg, bg; |
1357 | const char *p; |
1420 | const char *p; |
1358 | char **s; |
1421 | char **s; |
1359 | XIMStyles *xim_styles; |
1422 | XIMStyles *xim_styles; |
1360 | XVaNestedList preedit_attr, status_attr; |
|
|
1361 | |
1423 | |
1362 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1424 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1363 | return false; |
1425 | return false; |
1364 | |
1426 | |
1365 | D_MAIN ((stderr, "rxvt_IM_get_IC ()")); |
1427 | D_MAIN ((stderr, "rxvt_IM_get_IC ()")); |
1366 | input_method = display->get_xim (locale, modifiers); |
1428 | input_method = display->get_xim (locale, modifiers); |
1367 | if (input_method == NULL) |
1429 | if (input_method == NULL) |
1368 | return false; |
1430 | return false; |
1369 | |
1431 | |
1370 | xim = input_method->xim; |
1432 | xim = input_method->xim; |
|
|
1433 | spot.x = spot.y = -1; |
1371 | |
1434 | |
1372 | xim_styles = NULL; |
1435 | xim_styles = NULL; |
1373 | if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL) |
1436 | if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL) |
1374 | || !xim_styles || !xim_styles->count_styles) |
1437 | || !xim_styles || !xim_styles->count_styles) |
1375 | { |
1438 | { |
1376 | display->put_xim (input_method); |
1439 | im_destroy (); |
1377 | return false; |
1440 | return false; |
1378 | } |
1441 | } |
1379 | |
1442 | |
1380 | p = rs[Rs_preeditType] ? rs[Rs_preeditType] : "OverTheSpot,OffTheSpot,Root"; |
1443 | const char *pet[] = { rs[Rs_preeditType], "OverTheSpot,OffTheSpot,Root,None" }; |
|
|
1444 | |
|
|
1445 | for (int pi = 0; pi < 2; pi++) |
|
|
1446 | { |
|
|
1447 | p = pet[pi]; |
|
|
1448 | |
|
|
1449 | if (!p) |
|
|
1450 | continue; |
|
|
1451 | |
1381 | s = rxvt_splitcommastring (p); |
1452 | s = rxvt_splitcommastring (p); |
|
|
1453 | |
1382 | for (i = found = 0; !found && s[i]; i++) |
1454 | for (i = found = 0; !found && s[i]; i++) |
1383 | { |
1455 | { |
1384 | if (!STRCMP (s[i], "OverTheSpot")) |
1456 | if (!strcmp (s[i], "OverTheSpot")) |
1385 | input_style = (XIMPreeditPosition | XIMStatusNothing); |
1457 | input_style = (XIMPreeditPosition | XIMStatusNothing); |
1386 | else if (!STRCMP (s[i], "OffTheSpot")) |
1458 | else if (!strcmp (s[i], "OffTheSpot")) |
1387 | input_style = (XIMPreeditArea | XIMStatusArea); |
1459 | input_style = (XIMPreeditArea | XIMStatusArea); |
1388 | else if (!STRCMP (s[i], "Root")) |
1460 | else if (!strcmp (s[i], "Root")) |
1389 | input_style = (XIMPreeditNothing | XIMStatusNothing); |
1461 | input_style = (XIMPreeditNothing | XIMStatusNothing); |
|
|
1462 | else if (!strcmp (s[i], "None")) |
|
|
1463 | input_style = (XIMPreeditNone | XIMStatusNone); |
1390 | |
1464 | |
1391 | for (j = 0; j < xim_styles->count_styles; j++) |
1465 | for (j = 0; j < xim_styles->count_styles; j++) |
1392 | if (input_style == xim_styles->supported_styles[j]) |
1466 | if (input_style == xim_styles->supported_styles[j]) |
1393 | { |
1467 | { |
|
|
1468 | rxvt_freecommastring (s); |
|
|
1469 | |
1394 | found = 1; |
1470 | found = 1; |
1395 | break; |
1471 | goto foundpet; |
|
|
1472 | } |
|
|
1473 | |
1396 | } |
1474 | } |
1397 | } |
|
|
1398 | |
1475 | |
1399 | for (i = 0; s[i]; i++) |
1476 | rxvt_freecommastring (s); |
1400 | free (s[i]); |
1477 | } |
1401 | |
1478 | |
1402 | free (s); |
1479 | foundpet: |
|
|
1480 | |
1403 | XFree (xim_styles); |
1481 | XFree (xim_styles); |
1404 | |
1482 | |
1405 | if (!found) |
1483 | if (!found) |
1406 | { |
1484 | { |
1407 | display->put_xim (input_method); |
1485 | im_destroy (); |
1408 | return false; |
1486 | return false; |
1409 | } |
1487 | } |
1410 | |
1488 | |
1411 | preedit_attr = status_attr = NULL; |
1489 | XFontSet fs = 0; |
|
|
1490 | XVaNestedList preedit_attr = 0, status_attr = 0; |
|
|
1491 | |
|
|
1492 | if (input_style & (XIMPreeditPosition | XIMPreeditArea)) |
|
|
1493 | { |
|
|
1494 | // fake us a font-set, please |
|
|
1495 | char **missing_charset_list; |
|
|
1496 | int missing_charset_count; |
|
|
1497 | char *def_string; |
|
|
1498 | char pat[512]; |
|
|
1499 | |
|
|
1500 | sprintf (pat, |
|
|
1501 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1502 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1503 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1504 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1505 | "-*-*-*-R-*-*-%d-*-*-*-*-*-*," |
|
|
1506 | "*", |
|
|
1507 | fheight, |
|
|
1508 | fheight + 1, fheight - 1, |
|
|
1509 | fheight - 2, fheight + 2); |
|
|
1510 | |
|
|
1511 | fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat, |
|
|
1512 | &missing_charset_list, &missing_charset_count, &def_string); |
|
|
1513 | |
|
|
1514 | if (missing_charset_list) |
|
|
1515 | XFreeStringList (missing_charset_list); |
|
|
1516 | |
|
|
1517 | if (!fs) |
|
|
1518 | { |
|
|
1519 | input_style &= ~(XIMPreeditPosition | XIMPreeditArea); |
|
|
1520 | rxvt_warn ("unable to create fontset for input method, try \"-pt Root\". Continuing.\n"); |
|
|
1521 | } |
|
|
1522 | } |
1412 | |
1523 | |
1413 | if (input_style & XIMPreeditPosition) |
1524 | if (input_style & XIMPreeditPosition) |
1414 | { |
1525 | { |
1415 | im_set_size (&rect); |
1526 | im_set_size (rect); |
1416 | im_set_position (&spot); |
1527 | im_set_position (spot); |
1417 | im_set_color (&fg, &bg); |
1528 | im_set_color (fg, bg); |
1418 | |
1529 | |
1419 | preedit_attr = XVaCreateNestedList (0, XNArea, &rect, |
1530 | preedit_attr = XVaCreateNestedList (0, |
|
|
1531 | XNForeground, fg, |
|
|
1532 | XNBackground, bg, |
|
|
1533 | XNArea, &rect, |
1420 | XNSpotLocation, &spot, |
1534 | XNSpotLocation, &spot, |
1421 | XNForeground, fg, XNBackground, bg, |
|
|
1422 | //XNFontSet, TermWin.fontset, |
1535 | XNFontSet, fs, |
1423 | NULL); |
1536 | NULL); |
1424 | } |
1537 | } |
1425 | else if (input_style & XIMPreeditArea) |
1538 | else if (input_style & XIMPreeditArea) |
1426 | { |
1539 | { |
1427 | im_set_color (&fg, &bg); |
1540 | im_set_color (fg, bg); |
1428 | |
1541 | |
1429 | /* |
1542 | /* |
1430 | * The necessary width of preedit area is unknown |
1543 | * The necessary width of preedit area is unknown |
1431 | * until create input context. |
1544 | * until create input context. |
1432 | */ |
1545 | */ |
1433 | needed_rect.width = 0; |
1546 | needed_rect.width = 0; |
1434 | |
|
|
1435 | im_set_preedit_area (&rect, &status_rect, &needed_rect); |
1547 | im_set_preedit_area (rect, status_rect, needed_rect); |
1436 | |
1548 | |
1437 | preedit_attr = XVaCreateNestedList (0, XNArea, &rect, |
1549 | preedit_attr = XVaCreateNestedList (0, |
|
|
1550 | XNForeground, fg, |
1438 | XNForeground, fg, XNBackground, bg, |
1551 | XNBackground, bg, |
|
|
1552 | XNArea, &rect, |
|
|
1553 | XNFontSet, fs, |
|
|
1554 | NULL); |
|
|
1555 | status_attr = XVaCreateNestedList (0, |
|
|
1556 | XNForeground, fg, |
|
|
1557 | XNBackground, bg, |
|
|
1558 | XNArea, &status_rect, |
1439 | //XNFontSet, TermWin.fontset, |
1559 | XNFontSet, fs, |
1440 | NULL); |
1560 | NULL); |
1441 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, |
|
|
1442 | XNForeground, fg, XNBackground, bg, |
|
|
1443 | //XNFontSet, TermWin.fontset, |
|
|
1444 | NULL); |
|
|
1445 | } |
1561 | } |
1446 | |
1562 | |
1447 | Input_Context = XCreateIC (xim, XNInputStyle, input_style, |
1563 | Input_Context = XCreateIC (xim, |
|
|
1564 | XNInputStyle, input_style, |
1448 | XNClientWindow, TermWin.parent[0], |
1565 | XNClientWindow, vt, |
1449 | XNFocusWindow, TermWin.parent[0], |
1566 | XNFocusWindow, parent[0], |
1450 | preedit_attr ? XNPreeditAttributes : NULL, |
1567 | preedit_attr ? XNPreeditAttributes : NULL, |
1451 | preedit_attr, |
1568 | preedit_attr, |
1452 | status_attr ? XNStatusAttributes : NULL, |
1569 | status_attr ? XNStatusAttributes : NULL, |
1453 | status_attr, NULL); |
1570 | status_attr, NULL); |
|
|
1571 | |
1454 | if (preedit_attr) XFree (preedit_attr); |
1572 | if (preedit_attr) XFree (preedit_attr); |
1455 | if (status_attr) XFree (status_attr); |
1573 | if (status_attr) XFree (status_attr); |
|
|
1574 | if (fs) XFreeFontSet (display->display, fs); |
1456 | |
1575 | |
1457 | if (Input_Context == NULL) |
1576 | if (Input_Context == NULL) |
1458 | { |
1577 | { |
1459 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1578 | rxvt_warn ("failed to create input context, continuing without XIM.\n"); |
1460 | display->put_xim (input_method); |
1579 | im_destroy (); |
1461 | return false; |
1580 | return false; |
1462 | } |
1581 | } |
1463 | |
1582 | |
1464 | if (input_style & XIMPreeditArea) |
1583 | if (input_style & XIMPreeditArea) |
1465 | IMSetStatusPosition (); |
1584 | IMSetStatusPosition (); |
… | |
… | |
1469 | } |
1588 | } |
1470 | |
1589 | |
1471 | void |
1590 | void |
1472 | rxvt_term::im_cb () |
1591 | rxvt_term::im_cb () |
1473 | { |
1592 | { |
1474 | int i, found, had_im; |
1593 | int i; |
1475 | const char *p; |
1594 | const char *p; |
1476 | char **s; |
1595 | char **s; |
1477 | char buf[IMBUFSIZ]; |
1596 | char buf[IMBUFSIZ]; |
1478 | |
1597 | |
|
|
1598 | SET_R (this); |
|
|
1599 | |
1479 | im_destroy (); |
1600 | im_destroy (); |
1480 | |
1601 | |
1481 | D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()")); |
1602 | D_MAIN ((stderr, "rxvt_IMInstantiateCallback ()")); |
1482 | if (Input_Context) |
1603 | if (Input_Context) |
1483 | return; |
1604 | return; |
… | |
… | |
1491 | if (p && *p) |
1612 | if (p && *p) |
1492 | { |
1613 | { |
1493 | bool found = false; |
1614 | bool found = false; |
1494 | |
1615 | |
1495 | s = rxvt_splitcommastring (p); |
1616 | s = rxvt_splitcommastring (p); |
|
|
1617 | |
1496 | for (i = 0; s[i]; i++) |
1618 | for (i = 0; s[i]; i++) |
1497 | { |
1619 | { |
1498 | if (*s[i]) |
1620 | if (*s[i]) |
1499 | { |
1621 | { |
1500 | STRCPY (buf, "@im="); |
1622 | strcpy (buf, "@im="); |
1501 | STRNCAT (buf, s[i], IMBUFSIZ - 5); |
1623 | strncat (buf, s[i], IMBUFSIZ - 5); |
1502 | if (IM_get_IC (buf)) |
1624 | if (IM_get_IC (buf)) |
1503 | { |
1625 | { |
1504 | found = true; |
1626 | found = true; |
1505 | break; |
1627 | break; |
1506 | } |
1628 | } |
1507 | } |
1629 | } |
1508 | } |
1630 | } |
1509 | for (i = 0; s[i]; i++) |
1631 | |
1510 | free (s[i]); |
1632 | rxvt_freecommastring (s); |
1511 | free (s); |
|
|
1512 | |
1633 | |
1513 | if (found) |
1634 | if (found) |
1514 | goto done; |
1635 | goto done; |
1515 | } |
1636 | } |
1516 | |
1637 | |
… | |
… | |
1530 | } |
1651 | } |
1531 | |
1652 | |
1532 | void |
1653 | void |
1533 | rxvt_term::IMSetStatusPosition () |
1654 | rxvt_term::IMSetStatusPosition () |
1534 | { |
1655 | { |
1535 | XRectangle preedit_rect, status_rect, *needed_rect; |
1656 | XRectangle preedit_rect, status_rect, *needed_rect; |
1536 | XVaNestedList preedit_attr, status_attr; |
1657 | XVaNestedList preedit_attr, status_attr; |
1537 | |
1658 | |
1538 | if (Input_Context == NULL |
1659 | if (!Input_Context |
|
|
1660 | || !focus |
1539 | || !TermWin.focus || ! (input_style & XIMPreeditArea) |
1661 | || !(input_style & XIMPreeditArea) |
1540 | || !IMisRunning ()) |
1662 | || !IMisRunning ()) |
1541 | return; |
1663 | return; |
1542 | |
1664 | |
1543 | /* Getting the necessary width of preedit area */ |
1665 | /* Getting the necessary width of preedit area */ |
1544 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1666 | status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL); |
1545 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1667 | XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL); |
1546 | XFree (status_attr); |
1668 | XFree (status_attr); |
1547 | |
1669 | |
1548 | im_set_preedit_area (&preedit_rect, &status_rect, needed_rect); |
1670 | im_set_preedit_area (preedit_rect, status_rect, *needed_rect); |
|
|
1671 | XFree (needed_rect); |
1549 | |
1672 | |
1550 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1673 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1551 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1674 | status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL); |
1552 | |
1675 | |
1553 | XSetICValues (Input_Context, |
1676 | XSetICValues (Input_Context, |
1554 | XNPreeditAttributes, preedit_attr, |
1677 | XNPreeditAttributes, preedit_attr, |
1555 | XNStatusAttributes, status_attr, NULL); |
1678 | XNStatusAttributes, status_attr, NULL); |
1556 | |
1679 | |
1557 | XFree (preedit_attr); |
1680 | XFree (preedit_attr); |
1558 | XFree (status_attr); |
1681 | XFree (status_attr); |
1559 | } |
1682 | } |
1560 | #endif /* USE_XIM */ |
1683 | #endif /* USE_XIM */ |