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/cvs/rxvt-unicode/src/rxvtcolor.h
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Comparing rxvt-unicode/src/rxvtcolor.h (file contents):
Revision 1.2 by pcg, Sat Jan 31 00:20:21 2004 UTC vs.
Revision 1.13 by root, Fri Jul 30 14:59:12 2004 UTC

… …
5 5
6#if XFT 6#if XFT
7# include <X11/Xft/Xft.h> 7# include <X11/Xft/Xft.h>
8#endif 8#endif
9 9
10#include "iom.h"
11
10#include "rxvtlib.h" 12#include "rxvtlib.h"
13#include "rxvtstl.h"
11 14
15#include "callback.h"
16
17extern class byteorder {
18 uint32_t e;
19public:
20 byteorder ();
21
22 bool big_endian () { return e == 0x11223344; };
23 bool network () { return e == 0x11223344; };
24 bool little_endian () { return e == 0x44332211; };
25 bool vax () { return e == 0x44332211; };
26} byteorder;
27
12struct rxvt_vars; 28struct rxvt_term;
29
30struct im_watcher;
31struct xevent_watcher;
32
33struct refcounted {
34 int referenced;
35 char *id;
36
37 refcounted (const char *id);
38 bool init () { return false; }
39 ~refcounted ();
40};
41
42template<class T>
43struct refcache : vector<T *> {
44 T *get (const char *id);
45 void put (T *obj);
46 ~refcache ();
47};
48
49/////////////////////////////////////////////////////////////////////////////
50
51#ifdef USE_XIM
52struct rxvt_xim : refcounted {
53 void destroy ();
54 rxvt_display *display;
55
56//public
57 XIM xim;
58
59 rxvt_xim (const char *id) : refcounted (id) { }
60 bool init ();
61 ~rxvt_xim ();
62};
63#endif
64
65struct rxvt_display : refcounted {
66 Atom xa_xim_servers;
67
68 io_manager_vec<xevent_watcher> xw;
69
70 io_watcher x_ev; void x_cb (io_watcher &w, short revents);
71
72#ifdef USE_XIM
73 refcache<rxvt_xim> xims;
74 vector<im_watcher *> imw;
75
76 void im_change_cb ();
77#endif
78
79//public
80 Display *display;
81 int depth;
82 int screen;
83 Visual *visual;
84 Colormap cmap;
85 Window root;
86 rxvt_term *selection_owner;
87
88 rxvt_display (const char *id);
89 bool init ();
90 ~rxvt_display ();
91
92 void flush ();
93
94 void set_selection_owner (rxvt_term *owner);
95
96 void reg (xevent_watcher *w);
97 void unreg (xevent_watcher *w);
98
99#ifdef USE_XIM
100 void reg (im_watcher *w);
101 void unreg (im_watcher *w);
102
103 rxvt_xim *get_xim (const char *locale, const char *modifiers);
104 void put_xim (rxvt_xim *xim);
105#endif
106
107 Atom atom (const char *name);
108};
109
110#ifdef USE_XIM
111struct im_watcher : watcher, callback0<void> {
112 template<class O1, class O2>
113 im_watcher (O1 *object, void (O2::*method) ())
114 : callback0<void> (object,method)
115 { }
116
117 void start (rxvt_display *display)
118 {
119 display->reg (this);
120 }
121 void stop (rxvt_display *display)
122 {
123 display->unreg (this);
124 }
125};
126#endif
127
128struct xevent_watcher : watcher, callback1<void, XEvent &> {
129 Window window;
130
131 template<class O1, class O2>
132 xevent_watcher (O1 *object, void (O2::*method) (XEvent &))
133 : callback1<void, XEvent &> (object,method)
134 { }
135
136 void start (rxvt_display *display, Window window)
137 {
138 this->window = window;
139 display->reg (this);
140 }
141 void stop (rxvt_display *display)
142 {
143 display->unreg (this);
144 }
145};
146
147extern refcache<rxvt_display> displays;
148
149/////////////////////////////////////////////////////////////////////////////
13 150
14typedef unsigned long Pixel; 151typedef unsigned long Pixel;
15 152
16struct rxvt_color { 153struct rxvt_color {
17#if XFT 154#if XFT
18 XftColor c; 155 XftColor c;
19 operator Pixel() const { return c.pixel; } 156 operator Pixel () const { return c.pixel; }
20#else 157#else
21 Pixel p; 158 Pixel p;
22 operator Pixel() const { return p; } 159 operator Pixel () const { return p; }
23#endif 160#endif
24 161
25 bool operator == (const rxvt_color &b) const { return Pixel(*this) == Pixel(b); } 162 bool operator == (const rxvt_color &b) const { return Pixel (*this) == Pixel (b); }
26 bool operator != (const rxvt_color &b) const { return Pixel(*this) != Pixel(b); } 163 bool operator != (const rxvt_color &b) const { return Pixel (*this) != Pixel (b); }
27 164
28 void get (rxvt_term *t, unsigned short &cr, unsigned short &cg, unsigned short &cb); 165 void get (rxvt_display *display, unsigned short &cr, unsigned short &cg, unsigned short &cb);
29 166
30 bool set (rxvt_term *t, Pixel p); 167 bool set (rxvt_display *display, Pixel p);
31 bool set (rxvt_term *t, const char *name); 168 bool set (rxvt_display *display, const char *name);
32 bool set (rxvt_term *t, unsigned short cr, unsigned short cg, unsigned short cb); 169 bool set (rxvt_display *display, unsigned short cr, unsigned short cg, unsigned short cb);
170
171 rxvt_color fade (rxvt_display *, int percent);
172
173 void free (rxvt_display *display);
33}; 174};
34 175
35#endif 176#endif
36 177

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