1 | /* |
1 | /*----------------------------------------------------------------------* |
2 | * rxvttoolkit.h - provide toolkit-functionality for rxvt. |
2 | * File: rxvttoolkit.h - provide toolkit-functionality for rxvt. |
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3 | *----------------------------------------------------------------------* |
3 | */ |
4 | * |
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5 | * All portions of code are copyright by their respective author/s. |
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6 | * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com> |
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7 | * |
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8 | * This program is free software; you can redistribute it and/or modify |
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9 | * it under the terms of the GNU General Public License as published by |
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10 | * the Free Software Foundation; either version 2 of the License, or |
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11 | * (at your option) any later version. |
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12 | * |
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13 | * This program is distributed in the hope that it will be useful, |
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14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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16 | * GNU General Public License for more details. |
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17 | * |
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18 | * You should have received a copy of the GNU General Public License |
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19 | * along with this program; if not, write to the Free Software |
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20 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
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21 | *----------------------------------------------------------------------*/ |
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22 | |
4 | #ifndef RXVT_TOOLKIT_H |
23 | #ifndef RXVT_TOOLKIT_H |
5 | #define RXVT_TOOLKIT_H |
24 | #define RXVT_TOOLKIT_H |
6 | |
25 | |
7 | #include <X11/Xlib.h> |
26 | #include <X11/Xlib.h> |
8 | |
27 | |
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46 | #endif |
65 | #endif |
47 | #if USE_XIM |
66 | #if USE_XIM |
48 | XA_WM_LOCALE_NAME, |
67 | XA_WM_LOCALE_NAME, |
49 | XA_XIM_SERVERS, |
68 | XA_XIM_SERVERS, |
50 | #endif |
69 | #endif |
51 | #if TRANSPARENT |
70 | #if ENABLE_TRANSPARENCY |
52 | XA_XROOTPMAP_ID, |
71 | XA_XROOTPMAP_ID, |
53 | XA_ESETROOT_PMAP_ID, |
72 | XA_ESETROOT_PMAP_ID, |
54 | #endif |
73 | #endif |
55 | #if ENABLE_XEMBED |
74 | #if ENABLE_XEMBED |
56 | XA_XEMBED, |
75 | XA_XEMBED, |
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105 | } |
124 | } |
106 | }; |
125 | }; |
107 | |
126 | |
108 | ///////////////////////////////////////////////////////////////////////////// |
127 | ///////////////////////////////////////////////////////////////////////////// |
109 | |
128 | |
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129 | struct rxvt_screen; |
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130 | |
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131 | struct rxvt_drawable { |
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132 | rxvt_screen *screen; |
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133 | Drawable drawable; |
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134 | operator Drawable() { return drawable; } |
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135 | |
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136 | #if XFT |
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137 | XftDraw *xftdrawable; |
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138 | operator XftDraw *(); |
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139 | #endif |
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140 | |
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141 | rxvt_drawable (rxvt_screen *screen, Drawable drawable) |
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142 | : screen(screen), |
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143 | #if XFT |
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144 | xftdrawable(0), |
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145 | #endif |
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146 | drawable(drawable) |
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147 | { } |
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148 | |
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149 | #if XFT |
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150 | ~rxvt_drawable (); |
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151 | #endif |
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152 | }; |
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153 | |
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154 | ///////////////////////////////////////////////////////////////////////////// |
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155 | |
110 | #ifdef USE_XIM |
156 | #ifdef USE_XIM |
111 | struct rxvt_xim : refcounted { |
157 | struct rxvt_xim : refcounted { |
112 | void destroy (); |
158 | void destroy (); |
113 | rxvt_display *display; |
159 | rxvt_display *display; |
114 | |
160 | |
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126 | Display *dpy; |
172 | Display *dpy; |
127 | int depth; |
173 | int depth; |
128 | Visual *visual; |
174 | Visual *visual; |
129 | Colormap cmap; |
175 | Colormap cmap; |
130 | |
176 | |
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177 | #if XFT |
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178 | // scratch pixmap |
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179 | rxvt_drawable *scratch_area; |
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180 | int scratch_w, scratch_h; |
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181 | |
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182 | rxvt_drawable &scratch_drawable (int w, int h); |
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183 | |
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184 | rxvt_screen (); |
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185 | #endif |
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186 | |
131 | void set (rxvt_display *disp); |
187 | void set (rxvt_display *disp); |
132 | void set (rxvt_display *disp, int bitdepth); |
188 | void select_visual (int bitdepth); |
133 | void clear (); |
189 | void clear (); |
134 | }; |
190 | }; |
135 | |
191 | |
136 | struct rxvt_display : refcounted { |
192 | struct rxvt_display : refcounted { |
137 | io_manager_vec<xevent_watcher> xw; |
193 | io_manager_vec<xevent_watcher> xw; |
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150 | Display *dpy; |
206 | Display *dpy; |
151 | int screen; |
207 | int screen; |
152 | Window root; |
208 | Window root; |
153 | rxvt_term *selection_owner; |
209 | rxvt_term *selection_owner; |
154 | Atom xa[NUM_XA]; |
210 | Atom xa[NUM_XA]; |
155 | #ifndef NO_SLOW_LINK_SUPPORT |
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156 | bool is_local; |
211 | bool is_local; |
157 | #endif |
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158 | #ifdef POINTER_BLANK |
212 | #ifdef POINTER_BLANK |
159 | Cursor blank_cursor; |
213 | Cursor blank_cursor; |
160 | #endif |
214 | #endif |
161 | |
215 | |
162 | rxvt_display (const char *id); |
216 | rxvt_display (const char *id); |
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180 | void put_xim (rxvt_xim *xim); |
234 | void put_xim (rxvt_xim *xim); |
181 | #endif |
235 | #endif |
182 | }; |
236 | }; |
183 | |
237 | |
184 | #ifdef USE_XIM |
238 | #ifdef USE_XIM |
185 | struct im_watcher : watcher, callback0<void> { |
239 | struct im_watcher : watcher, callback<void (void)> { |
186 | template<class O1, class O2> |
240 | template<class O, class M> |
187 | im_watcher (O1 *object, void (O2::*method) ()) |
241 | im_watcher (O object, M method) |
188 | : callback0<void> (object,method) |
242 | : callback<void (void)> (object, method) |
189 | { } |
243 | { } |
190 | |
244 | |
191 | void start (rxvt_display *display) |
245 | void start (rxvt_display *display) |
192 | { |
246 | { |
193 | display->reg (this); |
247 | display->reg (this); |
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197 | display->unreg (this); |
251 | display->unreg (this); |
198 | } |
252 | } |
199 | }; |
253 | }; |
200 | #endif |
254 | #endif |
201 | |
255 | |
202 | struct xevent_watcher : watcher, callback1<void, XEvent &> { |
256 | struct xevent_watcher : watcher, callback<void (XEvent &)> { |
203 | Window window; |
257 | Window window; |
204 | |
258 | |
205 | template<class O1, class O2> |
259 | template<class O, class M> |
206 | xevent_watcher (O1 *object, void (O2::*method) (XEvent &)) |
260 | xevent_watcher (O object, M method) |
207 | : callback1<void, XEvent &> (object,method) |
261 | : callback<void (XEvent &)> (object, method) |
208 | { } |
262 | { } |
209 | |
263 | |
210 | void start (rxvt_display *display, Window window) |
264 | void start (rxvt_display *display, Window window) |
211 | { |
265 | { |
212 | this->window = window; |
266 | this->window = window; |
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252 | bool alloc (rxvt_screen *screen, const rgba &color); |
306 | bool alloc (rxvt_screen *screen, const rgba &color); |
253 | void free (rxvt_screen *screen); |
307 | void free (rxvt_screen *screen); |
254 | |
308 | |
255 | void get (rgba &color); |
309 | void get (rgba &color); |
256 | void get (XColor &color); |
310 | void get (XColor &color); |
257 | |
311 | |
258 | bool set (rxvt_screen *screen, const char *name); |
312 | bool set (rxvt_screen *screen, const char *name); |
259 | bool set (rxvt_screen *screen, const rgba &color); |
313 | bool set (rxvt_screen *screen, const rgba &color); |
260 | |
314 | |
261 | void fade (rxvt_screen *screen, int percent, rxvt_color &result, const rgba &to = rgba (0, 0, 0)); |
315 | void fade (rxvt_screen *screen, int percent, rxvt_color &result, const rgba &to = rgba (0, 0, 0)); |
262 | }; |
316 | }; |