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