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27 | |
27 | |
28 | #if XFT |
28 | #if XFT |
29 | # include <X11/Xft/Xft.h> |
29 | # include <X11/Xft/Xft.h> |
30 | #endif |
30 | #endif |
31 | |
31 | |
32 | #include "iom.h" |
32 | #include "ev_cpp.h" |
33 | |
33 | |
34 | #include "rxvtlib.h" |
34 | #include "rxvtlib.h" |
35 | #include "rxvtutil.h" |
35 | #include "rxvtutil.h" |
36 | |
36 | |
37 | #include "callback.h" |
37 | #include "callback.h" |
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100 | struct rxvt_display; |
100 | struct rxvt_display; |
101 | |
101 | |
102 | struct im_watcher; |
102 | struct im_watcher; |
103 | struct xevent_watcher; |
103 | struct xevent_watcher; |
104 | |
104 | |
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105 | template<class watcher> |
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106 | struct event_vec : vector<watcher *> { |
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107 | void erase_unordered (unsigned int pos) |
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108 | { |
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109 | watcher *w = (*this)[this->size () - 1]; |
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110 | this->pop_back (); |
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111 | |
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112 | if (!this->empty ()) |
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113 | if (((*this)[pos] = w)) // '=' is correct! |
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114 | w->active = pos + 1; |
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115 | } |
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116 | }; |
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117 | |
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118 | struct rxvt_watcher { |
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119 | int active; /* 0 == inactive, else index into respective vector */ |
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120 | |
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121 | bool is_active () { return active; } |
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122 | |
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123 | rxvt_watcher () : active (0) { } |
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124 | }; |
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125 | |
105 | struct refcounted { |
126 | struct refcounted { |
106 | int referenced; |
127 | int referenced; |
107 | char *id; |
128 | char *id; |
108 | |
129 | |
109 | refcounted (const char *id); |
130 | refcounted (const char *id); |
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188 | void select_visual (int bitdepth); |
209 | void select_visual (int bitdepth); |
189 | void clear (); |
210 | void clear (); |
190 | }; |
211 | }; |
191 | |
212 | |
192 | struct rxvt_display : refcounted { |
213 | struct rxvt_display : refcounted { |
193 | io_manager_vec<xevent_watcher> xw; |
214 | event_vec<xevent_watcher> xw; |
194 | |
215 | |
195 | io_watcher x_ev; void x_cb (io_watcher &w, short revents); |
216 | ev::io x_ev; void x_cb (ev::io &w, int revents); |
196 | |
217 | |
197 | #ifdef USE_XIM |
218 | #ifdef USE_XIM |
198 | refcache<rxvt_xim> xims; |
219 | refcache<rxvt_xim> xims; |
199 | vector<im_watcher *> imw; |
220 | vector<im_watcher *> imw; |
200 | |
221 | |
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234 | void put_xim (rxvt_xim *xim); |
255 | void put_xim (rxvt_xim *xim); |
235 | #endif |
256 | #endif |
236 | }; |
257 | }; |
237 | |
258 | |
238 | #ifdef USE_XIM |
259 | #ifdef USE_XIM |
239 | struct im_watcher : watcher, callback<void (void)> { |
260 | struct im_watcher : rxvt_watcher, callback<void (void)> { |
240 | template<class O, class M> |
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241 | im_watcher (O object, M method) |
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242 | : callback<void (void)> (object, method) |
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243 | { } |
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244 | |
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245 | void start (rxvt_display *display) |
261 | void start (rxvt_display *display) |
246 | { |
262 | { |
247 | display->reg (this); |
263 | display->reg (this); |
248 | } |
264 | } |
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265 | |
249 | void stop (rxvt_display *display) |
266 | void stop (rxvt_display *display) |
250 | { |
267 | { |
251 | display->unreg (this); |
268 | display->unreg (this); |
252 | } |
269 | } |
253 | }; |
270 | }; |
254 | #endif |
271 | #endif |
255 | |
272 | |
256 | struct xevent_watcher : watcher, callback<void (XEvent &)> { |
273 | struct xevent_watcher : rxvt_watcher, callback<void (XEvent &)> { |
257 | Window window; |
274 | Window window; |
258 | |
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259 | template<class O, class M> |
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260 | xevent_watcher (O object, M method) |
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261 | : callback<void (XEvent &)> (object, method) |
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262 | { } |
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263 | |
275 | |
264 | void start (rxvt_display *display, Window window) |
276 | void start (rxvt_display *display, Window window) |
265 | { |
277 | { |
266 | this->window = window; |
278 | this->window = window; |
267 | display->reg (this); |
279 | display->reg (this); |
268 | } |
280 | } |
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281 | |
269 | void stop (rxvt_display *display) |
282 | void stop (rxvt_display *display) |
270 | { |
283 | { |
271 | display->unreg (this); |
284 | display->unreg (this); |
272 | } |
285 | } |
273 | }; |
286 | }; |
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313 | bool set (rxvt_screen *screen, const rgba &color); |
326 | bool set (rxvt_screen *screen, const rgba &color); |
314 | |
327 | |
315 | void fade (rxvt_screen *screen, int percent, rxvt_color &result, const rgba &to = rgba (0, 0, 0)); |
328 | void fade (rxvt_screen *screen, int percent, rxvt_color &result, const rgba &to = rgba (0, 0, 0)); |
316 | }; |
329 | }; |
317 | |
330 | |
318 | #endif |
331 | #if TRACE_PIXMAPS |
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332 | Pixmap trace_XCreatePixmap (const char *file, int line, Display *dpy, Window r, unsigned int w, unsigned int h, unsigned int d); |
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333 | void trace_XFreePixmap (const char *file, int line, Display *dpy, Pixmap p); |
319 | |
334 | |
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335 | # define XCreatePixmap(dpy,r,w,h,d) trace_XCreatePixmap (__FILE__,__LINE__,dpy,r,w,h,d) |
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336 | # define XFreePixmap(dpy,p) trace_XFreePixmap (__FILE__,__LINE__,dpy,p) |
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337 | #endif |
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338 | |
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339 | #endif |
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340 | |