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Comparing rxvt-unicode/src/rxvttoolkit.h (file contents):
Revision 1.1 by root, Sun Aug 15 00:37:04 2004 UTC vs.
Revision 1.25 by root, Sat Feb 18 15:48:23 2006 UTC

… …
15#include "rxvtlib.h" 15#include "rxvtlib.h"
16#include "rxvtutil.h" 16#include "rxvtutil.h"
17 17
18#include "callback.h" 18#include "callback.h"
19 19
20// see rxvttoolkit.C:xa_names, which must be kept in sync
21enum {
22 XA_TEXT,
23 XA_COMPOUND_TEXT,
24 XA_UTF8_STRING,
25 XA_MULTIPLE,
26 XA_TARGETS,
27 XA_TIMESTAMP,
28 XA_VT_SELECTION,
29 XA_INCR,
30 XA_WM_PROTOCOLS,
31 XA_WM_DELETE_WINDOW,
32 XA_CLIPBOARD,
33 XA_AVERAGE_WIDTH,
34 XA_WEIGHT_NAME,
35 XA_SLANT,
36 XA_CHARSET_REGISTRY,
37 XA_CHARSET_ENCODING,
38#if ENABLE_FRILLS
39 XA_MOTIF_WM_HINTS,
40#endif
41#if ENABLE_EWMH
42 XA_NET_WM_PID,
43 XA_NET_WM_NAME,
44 XA_NET_WM_ICON_NAME,
45 XA_NET_WM_PING,
46#endif
47#if USE_XIM
48 XA_WM_LOCALE_NAME,
49 XA_XIM_SERVERS,
50#endif
51#if TRANSPARENT
52 XA_XROOTPMAP_ID,
53 XA_ESETROOT_PMAP_ID,
54#endif
55#if ENABLE_XEMBED
56 XA_XEMBED,
57 XA_XEMBED_INFO,
58#endif
59#if !ENABLE_MINIMAL
60 // these are usually allocated by other subsystens, but we do it
61 // here to avoid a server roundtrip.
62 XA_SCREEN_RESOURCES,
63 XA_XDCCC_LINEAR_RGB_CORRECTION,
64 XA_XDCCC_LINEAR_RGB_MATRICES,
65 XA_WM_COLORMAP_WINDOWS,
66 XA_WM_STATE,
67 XA_cursor,
68# if USE_XIM
69 // various selection targets used by XIM
70 XA_TRANSPORT,
71 XA_LOCALES,
72 XA__XIM_PROTOCOL,
73 XA__XIM_XCONNECT,
74 XA__XIM_MOREDATA,
75# endif
76#endif
77 NUM_XA
78};
79
20struct rxvt_term; 80struct rxvt_term;
81struct rxvt_display;
21 82
22struct im_watcher; 83struct im_watcher;
23struct xevent_watcher; 84struct xevent_watcher;
24 85
25struct refcounted { 86struct refcounted {
26 int referenced; 87 int referenced;
27 char *id; 88 char *id;
28 89
29 refcounted (const char *id); 90 refcounted (const char *id);
30 bool init () { return false; } 91 bool ref_init () { return false; }
92 void ref_next () { }
31 ~refcounted (); 93 ~refcounted ();
32}; 94};
33 95
34template<class T> 96template<class T>
35struct refcache : vector<T *> { 97struct refcache : vector<T *> {
36 T *get (const char *id); 98 T *get (const char *id);
37 void put (T *obj); 99 void put (T *obj);
100 void clear ();
101
38 ~refcache (); 102 ~refcache ()
103 {
104 clear ();
105 }
106};
107
108/////////////////////////////////////////////////////////////////////////////
109
110struct rxvt_screen;
111
112struct rxvt_drawable {
113 rxvt_screen *screen;
114 Drawable drawable;
115 operator Drawable() { return drawable; }
116
117#if XFT
118 XftDraw *xftdrawable;
119 operator XftDraw *();
120#endif
121
122 rxvt_drawable (rxvt_screen *screen, Drawable drawable)
123 : screen(screen),
124#if XFT
125 xftdrawable(0),
126#endif
127 drawable(drawable)
128 { }
129
130#if XFT
131 ~rxvt_drawable ();
132#endif
39}; 133};
40 134
41///////////////////////////////////////////////////////////////////////////// 135/////////////////////////////////////////////////////////////////////////////
42 136
43#ifdef USE_XIM 137#ifdef USE_XIM
… …
47 141
48//public 142//public
49 XIM xim; 143 XIM xim;
50 144
51 rxvt_xim (const char *id) : refcounted (id) { } 145 rxvt_xim (const char *id) : refcounted (id) { }
52 bool init (); 146 bool ref_init ();
53 ~rxvt_xim (); 147 ~rxvt_xim ();
54}; 148};
55#endif 149#endif
56 150
151struct rxvt_screen {
152 rxvt_display *display;
153 Display *dpy;
154 int depth;
155 Visual *visual;
156 Colormap cmap;
157
158#if XFT
159 // scratch pixmap
160 rxvt_drawable *scratch_area;
161 int scratch_w, scratch_h;
162
163 rxvt_drawable &scratch_drawable (int w, int h);
164
165 rxvt_screen ();
166#endif
167
168 void set (rxvt_display *disp);
169 void set (rxvt_display *disp, int bitdepth);
170 void clear ();
171};
172
57struct rxvt_display : refcounted { 173struct rxvt_display : refcounted {
58 Atom xa_xim_servers;
59
60 io_manager_vec<xevent_watcher> xw; 174 io_manager_vec<xevent_watcher> xw;
61 175
62 io_watcher x_ev; void x_cb (io_watcher &w, short revents); 176 io_watcher x_ev; void x_cb (io_watcher &w, short revents);
63 177
64#ifdef USE_XIM 178#ifdef USE_XIM
65 refcache<rxvt_xim> xims; 179 refcache<rxvt_xim> xims;
66 vector<im_watcher *> imw; 180 vector<im_watcher *> imw;
67 181
68 void im_change_cb (); 182 void im_change_cb ();
183 void im_change_check ();
69#endif 184#endif
70 185
71//public 186//public
72 Display *display; 187 Display *dpy;
73 int depth;
74 int screen; 188 int screen;
75 Visual *visual;
76 Colormap cmap;
77 Window root; 189 Window root;
78 rxvt_term *selection_owner; 190 rxvt_term *selection_owner;
79#ifndef NO_SLOW_LINK_SUPPORT 191 Atom xa[NUM_XA];
80 bool is_local; 192 bool is_local;
193#ifdef POINTER_BLANK
194 Cursor blank_cursor;
81#endif 195#endif
82 196
83 rxvt_display (const char *id); 197 rxvt_display (const char *id);
198 XrmDatabase get_resources (bool refresh);
84 bool init (); 199 bool ref_init ();
200 void ref_next ();
85 ~rxvt_display (); 201 ~rxvt_display ();
86 202
87 void flush (); 203 void flush ();
88 204 Atom atom (const char *name);
89 void set_selection_owner (rxvt_term *owner); 205 void set_selection_owner (rxvt_term *owner);
90 206
91 void reg (xevent_watcher *w); 207 void reg (xevent_watcher *w);
92 void unreg (xevent_watcher *w); 208 void unreg (xevent_watcher *w);
93 209
… …
96 void unreg (im_watcher *w); 212 void unreg (im_watcher *w);
97 213
98 rxvt_xim *get_xim (const char *locale, const char *modifiers); 214 rxvt_xim *get_xim (const char *locale, const char *modifiers);
99 void put_xim (rxvt_xim *xim); 215 void put_xim (rxvt_xim *xim);
100#endif 216#endif
101
102 Atom atom (const char *name);
103}; 217};
104 218
105#ifdef USE_XIM 219#ifdef USE_XIM
106struct im_watcher : watcher, callback0<void> { 220struct im_watcher : watcher, callback0<void> {
107 template<class O1, class O2> 221 template<class O1, class O2>
… …
143 257
144///////////////////////////////////////////////////////////////////////////// 258/////////////////////////////////////////////////////////////////////////////
145 259
146typedef unsigned long Pixel; 260typedef unsigned long Pixel;
147 261
262struct rgba {
263 unsigned short r, g, b, a;
264
265 enum { MIN_CC = 0x0000, MAX_CC = 0xffff };
266
267 rgba ()
268 { }
269
270 rgba (unsigned short r, unsigned short g, unsigned short b, unsigned short a = MAX_CC)
271 : r(r), g(g), b(b), a(a)
272 { }
273};
274
148struct rxvt_color { 275struct rxvt_color {
149#if XFT 276#if XFT
150 XftColor c; 277 XftColor c;
278#else
279 XColor c;
280#endif
281
151 operator Pixel () const { return c.pixel; } 282 operator Pixel () const { return c.pixel; }
152#else
153 Pixel p;
154 operator Pixel () const { return p; }
155#endif
156 283
157 bool operator == (const rxvt_color &b) const { return Pixel (*this) == Pixel (b); } 284 bool operator == (const rxvt_color &b) const { return Pixel (*this) == Pixel (b); }
158 bool operator != (const rxvt_color &b) const { return Pixel (*this) != Pixel (b); } 285 bool operator != (const rxvt_color &b) const { return Pixel (*this) != Pixel (b); }
159 286
160 void get (rxvt_display *display, unsigned short &cr, unsigned short &cg, unsigned short &cb); 287 bool alloc (rxvt_screen *screen, const rgba &color);
288 void free (rxvt_screen *screen);
289
290 void get (rgba &color);
291 void get (XColor &color);
161 292
162 bool set (rxvt_display *display, Pixel p);
163 bool set (rxvt_display *display, const char *name); 293 bool set (rxvt_screen *screen, const char *name);
164 bool set (rxvt_display *display, unsigned short cr, unsigned short cg, unsigned short cb); 294 bool set (rxvt_screen *screen, const rgba &color);
165 295
166 rxvt_color fade (rxvt_display *, int percent); 296 void fade (rxvt_screen *screen, int percent, rxvt_color &result, const rgba &to = rgba (0, 0, 0));
167
168 void free (rxvt_display *display);
169}; 297};
170 298
171#endif 299#endif
172 300

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