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> |
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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. |
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59 | #if ENABLE_EWMH |
60 | #if ENABLE_EWMH |
60 | XA_NET_WM_PID, |
61 | XA_NET_WM_PID, |
61 | XA_NET_WM_NAME, |
62 | XA_NET_WM_NAME, |
62 | XA_NET_WM_ICON_NAME, |
63 | XA_NET_WM_ICON_NAME, |
63 | XA_NET_WM_PING, |
64 | XA_NET_WM_PING, |
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65 | XA_NET_WM_ICON, |
64 | #endif |
66 | #endif |
65 | #if USE_XIM |
67 | #if USE_XIM |
66 | XA_WM_LOCALE_NAME, |
68 | XA_WM_LOCALE_NAME, |
67 | XA_XIM_SERVERS, |
69 | XA_XIM_SERVERS, |
68 | #endif |
70 | #endif |
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73 | #if ENABLE_XEMBED |
75 | #if ENABLE_XEMBED |
74 | XA_XEMBED, |
76 | XA_XEMBED, |
75 | XA_XEMBED_INFO, |
77 | XA_XEMBED_INFO, |
76 | #endif |
78 | #endif |
77 | #if !ENABLE_MINIMAL |
79 | #if !ENABLE_MINIMAL |
78 | // these are usually allocated by other subsystens, but we do it |
80 | // these are usually allocated by other subsystems, but we do it |
79 | // here to avoid a server roundtrip. |
81 | // here to avoid a server roundtrip. |
80 | XA_SCREEN_RESOURCES, |
82 | XA_SCREEN_RESOURCES, |
81 | XA_XDCCC_LINEAR_RGB_CORRECTION, |
83 | XA_XDCCC_LINEAR_RGB_CORRECTION, |
82 | XA_XDCCC_LINEAR_RGB_MATRICES, |
84 | XA_XDCCC_LINEAR_RGB_MATRICES, |
83 | XA_WM_COLORMAP_WINDOWS, |
85 | XA_WM_COLORMAP_WINDOWS, |
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234 | //public |
236 | //public |
235 | Display *dpy; |
237 | Display *dpy; |
236 | int screen; |
238 | int screen; |
237 | Window root; |
239 | Window root; |
238 | rxvt_term *selection_owner; |
240 | rxvt_term *selection_owner; |
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241 | rxvt_term *clipboard_owner; |
239 | Atom xa[NUM_XA]; |
242 | Atom xa[NUM_XA]; |
240 | bool is_local; |
243 | bool is_local; |
241 | #ifdef POINTER_BLANK |
244 | #ifdef POINTER_BLANK |
242 | Cursor blank_cursor; |
245 | Cursor blank_cursor; |
243 | #endif |
246 | #endif |
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252 | { |
255 | { |
253 | flush_ev.start (); |
256 | flush_ev.start (); |
254 | } |
257 | } |
255 | |
258 | |
256 | Atom atom (const char *name); |
259 | Atom atom (const char *name); |
257 | void set_selection_owner (rxvt_term *owner); |
260 | void set_selection_owner (rxvt_term *owner, bool clipboard); |
258 | |
261 | |
259 | void reg (xevent_watcher *w); |
262 | void reg (xevent_watcher *w); |
260 | void unreg (xevent_watcher *w); |
263 | void unreg (xevent_watcher *w); |
261 | |
264 | |
262 | #ifdef USE_XIM |
265 | #ifdef USE_XIM |
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267 | void put_xim (rxvt_xim *xim); |
270 | void put_xim (rxvt_xim *xim); |
268 | #endif |
271 | #endif |
269 | }; |
272 | }; |
270 | |
273 | |
271 | #ifdef USE_XIM |
274 | #ifdef USE_XIM |
272 | struct im_watcher : rxvt_watcher, callback<void (void)> { |
275 | struct im_watcher : rxvt_watcher, callback<void (void)> |
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276 | { |
273 | void start (rxvt_display *display) |
277 | void start (rxvt_display *display) |
274 | { |
278 | { |
275 | display->reg (this); |
279 | display->reg (this); |
276 | } |
280 | } |
277 | |
281 | |
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329 | operator Pixel () const { return c.pixel; } |
333 | operator Pixel () const { return c.pixel; } |
330 | |
334 | |
331 | bool operator == (const rxvt_color &b) const { return Pixel (*this) == Pixel (b); } |
335 | bool operator == (const rxvt_color &b) const { return Pixel (*this) == Pixel (b); } |
332 | bool operator != (const rxvt_color &b) const { return Pixel (*this) != Pixel (b); } |
336 | bool operator != (const rxvt_color &b) const { return Pixel (*this) != Pixel (b); } |
333 | |
337 | |
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338 | bool is_opaque () const |
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339 | { |
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340 | #if XFT |
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341 | return c.color.alpha == rgba::MAX_CC; |
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342 | #else |
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343 | return 1; |
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344 | #endif |
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345 | } |
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346 | |
334 | bool alloc (rxvt_screen *screen, const rgba &color); |
347 | bool alloc (rxvt_screen *screen, const rgba &color); |
335 | void free (rxvt_screen *screen); |
348 | void free (rxvt_screen *screen); |
336 | |
349 | |
337 | void get (rgba &color); |
350 | void get (rgba &color); |
338 | void get (XColor &color); |
351 | void get (XColor &color); |
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341 | bool set (rxvt_screen *screen, const rgba &color); |
354 | bool set (rxvt_screen *screen, const rgba &color); |
342 | |
355 | |
343 | void fade (rxvt_screen *screen, int percent, rxvt_color &result, const rgba &to = rgba (0, 0, 0)); |
356 | void fade (rxvt_screen *screen, int percent, rxvt_color &result, const rgba &to = rgba (0, 0, 0)); |
344 | }; |
357 | }; |
345 | |
358 | |
346 | #if TRACE_PIXMAPS |
359 | #define Sel_normal 0x01 /* normal selection */ |
347 | Pixmap trace_XCreatePixmap (const char *file, int line, Display *dpy, Window r, unsigned int w, unsigned int h, unsigned int d); |
360 | #define Sel_incr 0x02 /* incremental selection */ |
348 | void trace_XFreePixmap (const char *file, int line, Display *dpy, Pixmap p); |
361 | #define Sel_Primary 0x01 |
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362 | #define Sel_Secondary 0x02 |
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363 | #define Sel_Clipboard 0x03 |
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364 | #define Sel_whereMask 0x0f |
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365 | #define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */ |
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366 | #define Sel_UTF8String 0x20 /* last request was UTF8_STRING */ |
349 | |
367 | |
350 | # define XCreatePixmap(dpy,r,w,h,d) trace_XCreatePixmap (__FILE__,__LINE__,dpy,r,w,h,d) |
368 | struct rxvt_selection |
351 | # define XFreePixmap(dpy,p) trace_XFreePixmap (__FILE__,__LINE__,dpy,p) |
369 | { |
352 | #endif |
370 | rxvt_selection (rxvt_display *disp, int selnum, Time tm, Window win, Atom prop, rxvt_term *term); |
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371 | void run (); |
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372 | ~rxvt_selection (); |
353 | |
373 | |
354 | #endif |
374 | rxvt_term *term; // terminal to paste to, may be 0 |
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375 | void *cb_sv; // managed by perl |
355 | |
376 | |
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377 | rxvt_display *display; |
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378 | Time request_time; |
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379 | Window request_win; |
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380 | Atom request_prop; |
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381 | |
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382 | private: |
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383 | unsigned char selection_wait; |
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384 | unsigned char selection_type; |
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385 | |
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386 | char *incr_buf; |
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387 | size_t incr_buf_size, incr_buf_fill; |
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388 | |
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389 | void timer_cb (ev::timer &w, int revents); ev::timer timer_ev; |
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390 | void x_cb (XEvent &xev); xevent_watcher x_ev; |
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391 | |
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392 | void finish (char *data = 0, unsigned int len = 0); |
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393 | void stop (); |
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394 | bool request (Atom target, int selnum); |
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395 | void handle_selection (Window win, Atom prop, bool delete_prop); |
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396 | }; |
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397 | |
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398 | #endif |
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399 | |