1 | /*----------------------------------------------------------------------* |
1 | /*----------------------------------------------------------------------* |
2 | * File: rxvttoolkit.h - provide toolkit-functionality for rxvt. |
2 | * File: rxvttoolkit.h - provide toolkit-functionality for rxvt. |
3 | *----------------------------------------------------------------------* |
3 | *----------------------------------------------------------------------* |
4 | * |
4 | * |
5 | * All portions of code are copyright by their respective author/s. |
5 | * All portions of code are copyright by their respective author/s. |
6 | * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com> |
6 | * Copyright (c) 2003-2011 Marc Lehmann <schmorp@schmorp.de> |
7 | * Copyright (c) 2011 Emanuele Giaquinta <e.giaquinta@glauco.it> |
7 | * Copyright (c) 2011 Emanuele Giaquinta <e.giaquinta@glauco.it> |
8 | * |
8 | * |
9 | * This program is free software; you can redistribute it and/or modify |
9 | * This program is free software; you can redistribute it and/or modify |
10 | * it under the terms of the GNU General Public License as published by |
10 | * it under the terms of the GNU General Public License as published by |
11 | * the Free Software Foundation; either version 2 of the License, or |
11 | * the Free Software Foundation; either version 2 of the License, or |
… | |
… | |
178 | #endif |
178 | #endif |
179 | }; |
179 | }; |
180 | |
180 | |
181 | ///////////////////////////////////////////////////////////////////////////// |
181 | ///////////////////////////////////////////////////////////////////////////// |
182 | |
182 | |
183 | #ifdef USE_XIM |
183 | #if USE_XIM |
184 | struct rxvt_xim : refcounted |
184 | struct rxvt_xim : refcounted |
185 | { |
185 | { |
186 | void destroy (); |
186 | void destroy (); |
187 | rxvt_display *display; |
187 | rxvt_display *display; |
188 | |
188 | |
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216 | void set (rxvt_display *disp); |
216 | void set (rxvt_display *disp); |
217 | void select_visual (int bitdepth); |
217 | void select_visual (int bitdepth); |
218 | void clear (); |
218 | void clear (); |
219 | }; |
219 | }; |
220 | |
220 | |
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221 | enum { |
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222 | DISPLAY_HAS_RENDER = 1 << 0, |
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223 | DISPLAY_HAS_RENDER_MUL = 1 << 1, |
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224 | DISPLAY_HAS_RENDER_CONV = 1 << 2, |
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225 | }; |
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226 | |
221 | struct rxvt_display : refcounted |
227 | struct rxvt_display : refcounted |
222 | { |
228 | { |
223 | event_vec<xevent_watcher> xw; |
229 | event_vec<xevent_watcher> xw; |
224 | |
230 | |
225 | ev::prepare flush_ev; void flush_cb (ev::prepare &w, int revents); |
231 | ev::prepare flush_ev; void flush_cb (ev::prepare &w, int revents); |
226 | ev::io x_ev ; void x_cb (ev::io &w, int revents); |
232 | ev::io x_ev ; void x_cb (ev::io &w, int revents); |
227 | |
233 | |
228 | #ifdef USE_XIM |
234 | #if USE_XIM |
229 | refcache<rxvt_xim> xims; |
235 | refcache<rxvt_xim> xims; |
230 | vector<im_watcher *> imw; |
236 | vector<im_watcher *> imw; |
231 | |
237 | |
232 | void im_change_cb (); |
238 | void im_change_cb (); |
233 | void im_change_check (); |
239 | void im_change_check (); |
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242 | Atom xa[NUM_XA]; |
248 | Atom xa[NUM_XA]; |
243 | bool is_local; |
249 | bool is_local; |
244 | #ifdef POINTER_BLANK |
250 | #ifdef POINTER_BLANK |
245 | Cursor blank_cursor; |
251 | Cursor blank_cursor; |
246 | #endif |
252 | #endif |
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253 | uint8_t flags; |
247 | |
254 | |
248 | rxvt_display (const char *id); |
255 | rxvt_display (const char *id); |
249 | XrmDatabase get_resources (bool refresh); |
256 | XrmDatabase get_resources (bool refresh); |
250 | bool ref_init (); |
257 | bool ref_init (); |
251 | void ref_next (); |
258 | void ref_next (); |
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255 | { |
262 | { |
256 | flush_ev.start (); |
263 | flush_ev.start (); |
257 | } |
264 | } |
258 | |
265 | |
259 | Atom atom (const char *name); |
266 | Atom atom (const char *name); |
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267 | Pixmap get_pixmap_property (Atom property); |
260 | void set_selection_owner (rxvt_term *owner, bool clipboard); |
268 | void set_selection_owner (rxvt_term *owner, bool clipboard); |
261 | |
269 | |
262 | void reg (xevent_watcher *w); |
270 | void reg (xevent_watcher *w); |
263 | void unreg (xevent_watcher *w); |
271 | void unreg (xevent_watcher *w); |
264 | |
272 | |
265 | #ifdef USE_XIM |
273 | #if USE_XIM |
266 | void reg (im_watcher *w); |
274 | void reg (im_watcher *w); |
267 | void unreg (im_watcher *w); |
275 | void unreg (im_watcher *w); |
268 | |
276 | |
269 | rxvt_xim *get_xim (const char *locale, const char *modifiers); |
277 | rxvt_xim *get_xim (const char *locale, const char *modifiers); |
270 | void put_xim (rxvt_xim *xim); |
278 | void put_xim (rxvt_xim *xim); |
271 | #endif |
279 | #endif |
272 | }; |
280 | }; |
273 | |
281 | |
274 | #ifdef USE_XIM |
282 | #if USE_XIM |
275 | struct im_watcher : rxvt_watcher, callback<void (void)> |
283 | struct im_watcher : rxvt_watcher, callback<void (void)> |
276 | { |
284 | { |
277 | void start (rxvt_display *display) |
285 | void start (rxvt_display *display) |
278 | { |
286 | { |
279 | display->reg (this); |
287 | display->reg (this); |
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363 | #define Sel_Clipboard 0x03 |
371 | #define Sel_Clipboard 0x03 |
364 | #define Sel_whereMask 0x0f |
372 | #define Sel_whereMask 0x0f |
365 | #define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */ |
373 | #define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */ |
366 | #define Sel_UTF8String 0x20 /* last request was UTF8_STRING */ |
374 | #define Sel_UTF8String 0x20 /* last request was UTF8_STRING */ |
367 | |
375 | |
368 | typedef void (*sel_cb)(char *data, unsigned int len, struct rxvt_selection *rs, void *ptr); |
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369 | |
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370 | struct rxvt_selection |
376 | struct rxvt_selection |
371 | { |
377 | { |
372 | rxvt_selection (rxvt_display *disp, int selnum, Time tm, Window win, Atom prop, sel_cb cb, void *ptr); |
378 | rxvt_selection (rxvt_display *disp, int selnum, Time tm, Window win, Atom prop, rxvt_term *term); |
373 | void run (); |
379 | void run (); |
374 | ~rxvt_selection (); |
380 | ~rxvt_selection (); |
375 | |
381 | |
376 | private: |
382 | rxvt_term *term; // terminal to paste to, may be 0 |
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383 | void *cb_sv; // managed by perl |
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384 | |
377 | rxvt_display *display; |
385 | rxvt_display *display; |
378 | Time request_time; |
386 | Time request_time; |
379 | Window request_win; |
387 | Window request_win; |
380 | Atom request_prop; |
388 | Atom request_prop; |
381 | sel_cb request_cb; |
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382 | void *user_data; |
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383 | |
389 | |
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390 | private: |
384 | unsigned char selection_wait; |
391 | unsigned char selection_wait; |
385 | unsigned char selection_type; |
392 | unsigned char selection_type; |
386 | |
393 | |
387 | char *incr_buf; |
394 | char *incr_buf; |
388 | size_t incr_buf_size, incr_buf_fill; |
395 | size_t incr_buf_size, incr_buf_fill; |
389 | |
396 | |
390 | void timer_cb (ev::timer &w, int revents); ev::timer timer_ev; |
397 | void timer_cb (ev::timer &w, int revents); ev::timer timer_ev; |
391 | void x_cb (XEvent &xev); xevent_watcher x_ev; |
398 | void x_cb (XEvent &xev); xevent_watcher x_ev; |
392 | |
399 | |
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400 | void finish (char *data = 0, unsigned int len = 0); |
393 | void stop (); |
401 | void stop (); |
394 | bool request (Atom target, int selnum); |
402 | bool request (Atom target, int selnum); |
395 | void handle_selection (Window win, Atom prop, bool delete_prop); |
403 | void handle_selection (Window win, Atom prop, bool delete_prop); |
396 | }; |
404 | }; |
397 | |
405 | |