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/cvs/rxvt-unicode/src/rxvtcolor.h
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Comparing rxvt-unicode/src/rxvtcolor.h (file contents):
Revision 1.4 by pcg, Tue Feb 10 00:40:39 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
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
17struct rxvt_term; 28struct rxvt_term;
18 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
25 rxvt_term *selection_owner; 37 refcounted (const char *id);
26 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
27 io_manager_vec<xevent_watcher> xw; 66 io_manager_vec<xevent_watcher> xw;
67
28 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 ();
29 74
30//public 75//public
31 Display *display; 76 Display *display;
32 int depth; 77 int depth;
33 int screen; 78 int screen;
34 Visual *visual; 79 Visual *visual;
35 Colormap cmap; 80 Colormap cmap;
36 Window root; 81 Window root;
82 rxvt_term *selection_owner;
37 83
84 rxvt_display (const char *id);
38 bool open (); 85 bool init ();
86 ~rxvt_display ();
87
39 void close (); 88 void flush ();
40 89
41 void reg (xevent_watcher *w); 90 void reg (xevent_watcher *w);
42 void unreg (xevent_watcher *w); 91 void unreg (xevent_watcher *w);
43 92 void reg (im_watcher *w);
44 rxvt_display (const char *name); 93 void unreg (im_watcher *w);
45 ~rxvt_display ();
46 94
47 void set_selection_owner (rxvt_term *owner); 95 void set_selection_owner (rxvt_term *owner);
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 }
48}; 117};
49 118
50struct xevent_watcher : watcher, callback1<void, XEvent &> { 119struct xevent_watcher : watcher, callback1<void, XEvent &> {
51 Window window; 120 Window window;
52 121
53 template<class O1, class O2> 122 template<class O1, class O2>
54 xevent_watcher (O1 *object, void (O2::*method)(XEvent &)) 123 xevent_watcher (O1 *object, void (O2::*method) (XEvent &))
55 : callback1<void, XEvent &>(object,method) 124 : callback1<void, XEvent &> (object,method)
56 { } 125 { }
57 126
58 void start (rxvt_display *display, Window window) 127 void start (rxvt_display *display, Window window)
59 { 128 {
60 this->window = window; 129 this->window = window;
… …
64 { 133 {
65 display->unreg (this); 134 display->unreg (this);
66 } 135 }
67}; 136};
68 137
69struct rxvt_displays { 138extern refcache<rxvt_display> displays;
70 vector<rxvt_display *> list;
71
72 rxvt_display *get (const char *name);
73 void release (rxvt_display *display);
74};
75 139
76extern rxvt_displays displays; 140/////////////////////////////////////////////////////////////////////////////
77 141
78typedef unsigned long Pixel; 142typedef unsigned long Pixel;
79 143
80struct rxvt_color { 144struct rxvt_color {
81#if XFT 145#if XFT
82 XftColor c; 146 XftColor c;
83 operator Pixel() const { return c.pixel; } 147 operator Pixel () const { return c.pixel; }
84#else 148#else
85 Pixel p; 149 Pixel p;
86 operator Pixel() const { return p; } 150 operator Pixel () const { return p; }
87#endif 151#endif
88 152
89 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); }
90 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); }
91 155
92 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);
93 157
94 bool set (rxvt_display *display, Pixel p); 158 bool set (rxvt_display *display, Pixel p);
95 bool set (rxvt_display *display, const char *name); 159 bool set (rxvt_display *display, const char *name);

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