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/cvs/rxvt-unicode/src/rxvtcolor.h
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Comparing rxvt-unicode/src/rxvtcolor.h (file contents):
Revision 1.3 by pcg, Mon Feb 9 07:11:49 2004 UTC vs.
Revision 1.11 by pcg, Tue Mar 30 14:45:13 2004 UTC

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

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