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/cvs/rxvt-unicode/src/rxvttoolkit.h
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Comparing rxvt-unicode/src/rxvttoolkit.h (file contents):
Revision 1.39 by root, Fri Dec 14 06:17:27 2007 UTC vs.
Revision 1.69 by sf-exg, Sat Dec 29 14:23:35 2012 UTC

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 * 8 *
8 * 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
9 * 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
10 * the Free Software Foundation; either version 2 of the License, or 11 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version. 12 * (at your option) any later version.
… …
29# include <X11/Xft/Xft.h> 30# include <X11/Xft/Xft.h>
30#endif 31#endif
31 32
32#include "ev_cpp.h" 33#include "ev_cpp.h"
33 34
34#include "rxvtlib.h"
35#include "rxvtutil.h" 35#include "rxvtutil.h"
36 36
37#include "callback.h" 37#include "callback.h"
38 38
39// see rxvttoolkit.C:xa_names, which must be kept in sync 39// see rxvttoolkit.C:xa_names, which must be kept in sync
… …
60#if ENABLE_EWMH 60#if ENABLE_EWMH
61 XA_NET_WM_PID, 61 XA_NET_WM_PID,
62 XA_NET_WM_NAME, 62 XA_NET_WM_NAME,
63 XA_NET_WM_ICON_NAME, 63 XA_NET_WM_ICON_NAME,
64 XA_NET_WM_PING, 64 XA_NET_WM_PING,
65 XA_NET_WM_ICON,
65#endif 66#endif
66#if USE_XIM 67#if USE_XIM
67 XA_WM_LOCALE_NAME, 68 XA_WM_LOCALE_NAME,
68 XA_XIM_SERVERS, 69 XA_XIM_SERVERS,
69#endif 70#endif
70#if ENABLE_TRANSPARENCY 71#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
71 XA_XROOTPMAP_ID, 72 XA_XROOTPMAP_ID,
72 XA_ESETROOT_PMAP_ID, 73 XA_ESETROOT_PMAP_ID,
73#endif 74#endif
74#if ENABLE_XEMBED 75#if ENABLE_XEMBED
75 XA_XEMBED, 76 XA_XEMBED,
76 XA_XEMBED_INFO, 77 XA_XEMBED_INFO,
77#endif 78#endif
78#if !ENABLE_MINIMAL 79#if !ENABLE_MINIMAL
79 // these are usually allocated by other subsystens, but we do it 80 // these are usually allocated by other subsystems, but we do it
80 // here to avoid a server roundtrip. 81 // here to avoid a server roundtrip.
81 XA_SCREEN_RESOURCES, 82 XA_SCREEN_RESOURCES,
82 XA_XDCCC_LINEAR_RGB_CORRECTION, 83 XA_XDCCC_LINEAR_RGB_CORRECTION,
83 XA_XDCCC_LINEAR_RGB_MATRICES, 84 XA_XDCCC_LINEAR_RGB_MATRICES,
84 XA_WM_COLORMAP_WINDOWS, 85 XA_WM_COLORMAP_WINDOWS,
… …
177#endif 178#endif
178}; 179};
179 180
180///////////////////////////////////////////////////////////////////////////// 181/////////////////////////////////////////////////////////////////////////////
181 182
182#ifdef USE_XIM 183#if USE_XIM
183struct rxvt_xim : refcounted 184struct rxvt_xim : refcounted
184{ 185{
185 void destroy (); 186 void destroy ();
186 rxvt_display *display; 187 rxvt_display *display;
187 188
… …
211 212
212 rxvt_screen (); 213 rxvt_screen ();
213#endif 214#endif
214 215
215 void set (rxvt_display *disp); 216 void set (rxvt_display *disp);
216 void select_visual (int bitdepth); 217 void select_visual (int id);
218 void select_depth (int bitdepth); // select visual by depth
217 void clear (); 219 void clear ();
220};
221
222enum
223{
224 DISPLAY_HAS_RENDER = 1 << 0,
225 DISPLAY_HAS_RENDER_CONV = 1 << 1,
218}; 226};
219 227
220struct rxvt_display : refcounted 228struct rxvt_display : refcounted
221{ 229{
222 event_vec<xevent_watcher> xw; 230 event_vec<xevent_watcher> xw;
223 231
224 ev::prepare flush_ev; void flush_cb (ev::prepare &w, int revents); 232 ev::prepare flush_ev; void flush_cb (ev::prepare &w, int revents);
225 ev::io x_ev ; void x_cb (ev::io &w, int revents); 233 ev::io x_ev ; void x_cb (ev::io &w, int revents);
226 234
227#ifdef USE_XIM 235#if USE_XIM
228 refcache<rxvt_xim> xims; 236 refcache<rxvt_xim> xims;
229 vector<im_watcher *> imw; 237 vector<im_watcher *> imw;
230 238
231 void im_change_cb (); 239 void im_change_cb ();
232 void im_change_check (); 240 void im_change_check ();
… …
235//public 243//public
236 Display *dpy; 244 Display *dpy;
237 int screen; 245 int screen;
238 Window root; 246 Window root;
239 rxvt_term *selection_owner; 247 rxvt_term *selection_owner;
248 rxvt_term *clipboard_owner;
240 Atom xa[NUM_XA]; 249 Atom xa[NUM_XA];
241 bool is_local; 250 bool is_local;
242#ifdef POINTER_BLANK 251#ifdef POINTER_BLANK
243 Cursor blank_cursor; 252 Cursor blank_cursor;
244#endif 253#endif
254 uint8_t flags;
245 255
246 rxvt_display (const char *id); 256 rxvt_display (const char *id);
247 XrmDatabase get_resources (bool refresh); 257 XrmDatabase get_resources (bool refresh);
248 bool ref_init (); 258 bool ref_init ();
249 void ref_next (); 259 void ref_next ();
… …
253 { 263 {
254 flush_ev.start (); 264 flush_ev.start ();
255 } 265 }
256 266
257 Atom atom (const char *name); 267 Atom atom (const char *name);
268 Pixmap get_pixmap_property (Atom property);
258 void set_selection_owner (rxvt_term *owner); 269 void set_selection_owner (rxvt_term *owner, bool clipboard);
259 270
260 void reg (xevent_watcher *w); 271 void reg (xevent_watcher *w);
261 void unreg (xevent_watcher *w); 272 void unreg (xevent_watcher *w);
262 273
263#ifdef USE_XIM 274#if USE_XIM
264 void reg (im_watcher *w); 275 void reg (im_watcher *w);
265 void unreg (im_watcher *w); 276 void unreg (im_watcher *w);
266 277
267 rxvt_xim *get_xim (const char *locale, const char *modifiers); 278 rxvt_xim *get_xim (const char *locale, const char *modifiers);
268 void put_xim (rxvt_xim *xim); 279 void put_xim (rxvt_xim *xim);
269#endif 280#endif
270}; 281};
271 282
272#ifdef USE_XIM 283#if USE_XIM
273struct im_watcher : rxvt_watcher, callback<void (void)> { 284struct im_watcher : rxvt_watcher, callback<void (void)>
285{
274 void start (rxvt_display *display) 286 void start (rxvt_display *display)
275 { 287 {
276 display->reg (this); 288 display->reg (this);
277 } 289 }
278 290
… …
305 317
306typedef unsigned long Pixel; 318typedef unsigned long Pixel;
307 319
308struct rgba 320struct rgba
309{ 321{
310 unsigned short r, g, b, a; 322 uint16_t r, g, b, a;
311 323
312 enum { MIN_CC = 0x0000, MAX_CC = 0xffff }; 324 enum { MIN_CC = 0x0000, MAX_CC = 0xffff };
313 325
314 rgba () 326 rgba ()
315 { } 327 { }
316 328
317 rgba (unsigned short r, unsigned short g, unsigned short b, unsigned short a = MAX_CC) 329 rgba (uint16_t r, uint16_t g, uint16_t b, uint16_t a = MAX_CC)
318 : r(r), g(g), b(b), a(a) 330 : r(r), g(g), b(b), a(a)
319 { } 331 { }
320}; 332};
321 333
322struct rxvt_color 334struct rxvt_color
… …
330 operator Pixel () const { return c.pixel; } 342 operator Pixel () const { return c.pixel; }
331 343
332 bool operator == (const rxvt_color &b) const { return Pixel (*this) == Pixel (b); } 344 bool operator == (const rxvt_color &b) const { return Pixel (*this) == Pixel (b); }
333 bool operator != (const rxvt_color &b) const { return Pixel (*this) != Pixel (b); } 345 bool operator != (const rxvt_color &b) const { return Pixel (*this) != Pixel (b); }
334 346
347 bool is_opaque () const
348 {
349#if XFT
350 return c.color.alpha == rgba::MAX_CC;
351#else
352 return 1;
353#endif
354 }
355
335 bool alloc (rxvt_screen *screen, const rgba &color); 356 bool alloc (rxvt_screen *screen, const rgba &color);
336 void free (rxvt_screen *screen); 357 void free (rxvt_screen *screen);
337 358
359 operator rgba () const
360 {
361 rgba c;
362 get (c);
363 return c;
364 }
338 void get (rgba &color); 365 void get (rgba &color) const;
339 void get (XColor &color); 366 void get (XColor &color) const;
340 367
341 bool set (rxvt_screen *screen, const char *name); 368 bool set (rxvt_screen *screen, const char *name);
342 bool set (rxvt_screen *screen, const rgba &color); 369 bool set (rxvt_screen *screen, const rgba &color);
343 370
344 void fade (rxvt_screen *screen, int percent, rxvt_color &result, const rgba &to = rgba (0, 0, 0)); 371 void fade (rxvt_screen *screen, int percent, rxvt_color &result, const rgba &to = rgba (0, 0, 0));
345}; 372};
346 373
347#if TRACE_PIXMAPS 374#define Sel_normal 0x01 /* normal selection */
348Pixmap trace_XCreatePixmap (const char *file, int line, Display *dpy, Window r, unsigned int w, unsigned int h, unsigned int d); 375#define Sel_incr 0x02 /* incremental selection */
349void trace_XFreePixmap (const char *file, int line, Display *dpy, Pixmap p); 376#define Sel_Primary 0x01
377#define Sel_Secondary 0x02
378#define Sel_Clipboard 0x03
379#define Sel_whereMask 0x0f
380#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */
381#define Sel_UTF8String 0x20 /* last request was UTF8_STRING */
350 382
351# define XCreatePixmap(dpy,r,w,h,d) trace_XCreatePixmap (__FILE__,__LINE__,dpy,r,w,h,d) 383struct rxvt_selection
352# define XFreePixmap(dpy,p) trace_XFreePixmap (__FILE__,__LINE__,dpy,p) 384{
353#endif 385 rxvt_selection (rxvt_display *disp, int selnum, Time tm, Window win, Atom prop, rxvt_term *term);
386 void run ();
387 ~rxvt_selection ();
354 388
355#endif 389 rxvt_term *term; // terminal to paste to, may be 0
390 void *cb_sv; // managed by perl
356 391
392 rxvt_display *display;
393 Time request_time;
394 Window request_win;
395 Atom request_prop;
396
397private:
398 unsigned char selection_wait;
399 unsigned char selection_type;
400
401 char *incr_buf;
402 size_t incr_buf_size, incr_buf_fill;
403
404 void timer_cb (ev::timer &w, int revents); ev::timer timer_ev;
405 void x_cb (XEvent &xev); xevent_watcher x_ev;
406
407 void finish (char *data = 0, unsigned int len = 0);
408 void stop ();
409 bool request (Atom target, int selnum);
410 void handle_selection (Window win, Atom prop, bool delete_prop);
411};
412
413#endif
414

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