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1 | // Window.hh for Blackbox - an X11 Window manager | ||
2 | // Copyright (c) 1997 - 2000 Brad Hughes (bhughes@tcac.net) | ||
3 | // | ||
4 | // Permission is hereby granted, free of charge, to any person obtaining a | ||
5 | // copy of this software and associated documentation files (the "Software"), | ||
6 | // to deal in the Software without restriction, including without limitation | ||
7 | // the rights to use, copy, modify, merge, publish, distribute, sublicense, | ||
8 | // and/or sell copies of the Software, and to permit persons to whom the | ||
9 | // Software is furnished to do so, subject to the following conditions: | ||
10 | // | ||
11 | // The above copyright notice and this permission notice shall be included in | ||
12 | // all copies or substantial portions of the Software. | ||
13 | // | ||
14 | // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
15 | // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
16 | // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL | ||
17 | // THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
18 | // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING | ||
19 | // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER | ||
20 | // DEALINGS IN THE SOFTWARE. | ||
21 | |||
22 | // | ||
23 | //Changes for Fluxbox made by Henrik Kinnunen (fluxgen@linuxmail.org) | ||
24 | // See LICENSE for copyright and license | ||
25 | |||
26 | #ifndef _WINDOW_HH_ | ||
27 | #define _WINDOW_HH_ | ||
28 | |||
29 | #include <X11/Xlib.h> | ||
30 | #include <X11/Xutil.h> | ||
31 | |||
32 | #ifdef SHAPE | ||
33 | # include <X11/extensions/shape.h> | ||
34 | #endif // SHAPE | ||
35 | |||
36 | // forward declaration | ||
37 | class FluxboxWindow; | ||
38 | class Tab; | ||
39 | |||
40 | #include "fluxbox.hh" | ||
41 | |||
42 | #include <vector> | ||
43 | #include <string> | ||
44 | #ifndef _BASEDISPLAY_HH_ | ||
45 | #include "BaseDisplay.hh" | ||
46 | #endif | ||
47 | #ifndef _TIMER_HH_ | ||
48 | #include "Timer.hh" | ||
49 | #endif | ||
50 | #ifndef _WINDOWMENU_HH_ | ||
51 | #include "Windowmenu.hh" | ||
52 | #endif | ||
53 | |||
54 | #define MwmHintsFunctions (1l << 0) | ||
55 | #define MwmHintsDecorations (1l << 1) | ||
56 | |||
57 | #define MwmFuncAll (1l << 0) | ||
58 | #define MwmFuncResize (1l << 1) | ||
59 | #define MwmFuncMove (1l << 2) | ||
60 | #define MwmFuncIconify (1l << 3) | ||
61 | #define MwmFuncMaximize (1l << 4) | ||
62 | #define MwmFuncClose (1l << 5) | ||
63 | |||
64 | #define MwmDecorAll (1l << 0) | ||
65 | #define MwmDecorBorder (1l << 1) | ||
66 | #define MwmDecorHandle (1l << 2) | ||
67 | #define MwmDecorTitle (1l << 3) | ||
68 | #define MwmDecorMenu (1l << 4) | ||
69 | #define MwmDecorIconify (1l << 5) | ||
70 | #define MwmDecorMaximize (1l << 6) | ||
71 | //names for buttons | ||
72 | #define NAME_STICKY "sticky" | ||
73 | #define NAME_MAXIMIZE "maximize" | ||
74 | #define NAME_MINIMIZE "minimize" | ||
75 | #define NAME_SHADE "shade" | ||
76 | #define NAME_CLOSE "close" | ||
77 | #define NAME_ICONIFY "iconify" | ||
78 | #define NAME_MENU "menu" | ||
79 | #define NAME_NONE "none" | ||
80 | |||
81 | |||
82 | #define PropMwmHintsElements 3 | ||
83 | |||
84 | class FluxboxWindow : public TimeoutHandler { | ||
85 | public: | ||
86 | FluxboxWindow(Window, BScreen * = (BScreen *) 0); | ||
87 | virtual ~FluxboxWindow(void); | ||
88 | |||
89 | inline const bool isTransient(void) const | ||
90 | { return ((transient) ? true : false); } | ||
91 | inline const bool hasTransient(void) const | ||
92 | { return ((client.transient) ? true : false); } | ||
93 | inline const bool &isFocused(void) const { return focused; } | ||
94 | inline const bool &isVisible(void) const { return visible; } | ||
95 | inline const bool &isIconic(void) const { return iconic; } | ||
96 | inline const bool &isShaded(void) const { return shaded; } | ||
97 | inline const bool &isMaximized(void) const { return maximized; } | ||
98 | inline const bool &isIconifiable(void) const { return functions.iconify; } | ||
99 | inline const bool &isMaximizable(void) const { return functions.maximize; } | ||
100 | inline const bool &isResizable(void) const { return functions.resize; } | ||
101 | inline const bool &isClosable(void) const { return functions.close; } | ||
102 | inline const bool &isStuck(void) const { return stuck; } | ||
103 | inline const bool &hasTitlebar(void) const { return decorations.titlebar; } | ||
104 | inline const bool hasTab(void) const { return (tab!=0 ? true : false); } | ||
105 | |||
106 | inline BScreen *getScreen(void) { return screen; } | ||
107 | inline Tab *getTab(void) { return tab; } | ||
108 | inline FluxboxWindow *getTransient(void) { return client.transient; } | ||
109 | inline FluxboxWindow *getTransientFor(void) { return client.transient_for; } | ||
110 | |||
111 | inline const Window &getFrameWindow(void) const { return frame.window; } | ||
112 | inline const Window &getClientWindow(void) const { return client.window; } | ||
113 | |||
114 | inline Windowmenu *getWindowmenu(void) { return windowmenu; } | ||
115 | |||
116 | inline char **getTitle(void) { return &client.title; } | ||
117 | inline char **getIconTitle(void) { return &client.icon_title; } | ||
118 | inline const int &getXFrame(void) const { return frame.x; } | ||
119 | inline const int &getYFrame(void) const { return frame.y; } | ||
120 | inline const int &getXClient(void) const { return client.x; } | ||
121 | inline const int &getYClient(void) const { return client.y; } | ||
122 | inline const int &getWorkspaceNumber(void) const { return workspace_number; } | ||
123 | inline const int &getWindowNumber(void) const { return window_number; } | ||
124 | |||
125 | inline const unsigned int &getWidth(void) const { return frame.width; } | ||
126 | inline const unsigned int &getHeight(void) const { return frame.height; } | ||
127 | inline const unsigned int &getClientHeight(void) const | ||
128 | { return client.height; } | ||
129 | inline const unsigned int &getClientWidth(void) const | ||
130 | { return client.width; } | ||
131 | inline const unsigned int &getTitleHeight(void) const | ||
132 | { return frame.title_h; } | ||
133 | |||
134 | inline void setWindowNumber(int n) { window_number = n; } | ||
135 | |||
136 | bool validateClient(void); | ||
137 | bool setInputFocus(void); | ||
138 | void setTab(bool flag); | ||
139 | void setFocusFlag(bool); | ||
140 | void iconify(void); | ||
141 | void deiconify(bool = true, bool = true); | ||
142 | void close(void); | ||
143 | void withdraw(void); | ||
144 | void maximize(unsigned int); | ||
145 | void shade(void); | ||
146 | void stick(void); | ||
147 | void unstick(void); | ||
148 | void reconfigure(void); | ||
149 | void installColormap(bool); | ||
150 | void restore(void); | ||
151 | void configure(int dx, int dy, unsigned int dw, unsigned int dh); | ||
152 | void setWorkspace(int n); | ||
153 | void changeBlackboxHints(BlackboxHints *); | ||
154 | void restoreAttributes(void); | ||
155 | |||
156 | void buttonPressEvent(XButtonEvent *); | ||
157 | void buttonReleaseEvent(XButtonEvent *); | ||
158 | void motionNotifyEvent(XMotionEvent *); | ||
159 | void destroyNotifyEvent(XDestroyWindowEvent *); | ||
160 | void mapRequestEvent(XMapRequestEvent *); | ||
161 | void mapNotifyEvent(XMapEvent *); | ||
162 | void unmapNotifyEvent(XUnmapEvent *); | ||
163 | void propertyNotifyEvent(Atom); | ||
164 | void exposeEvent(XExposeEvent *); | ||
165 | void configureRequestEvent(XConfigureRequestEvent *); | ||
166 | |||
167 | #ifdef SHAPE | ||
168 | void shapeEvent(XShapeEvent *); | ||
169 | #endif // SHAPE | ||
170 | |||
171 | virtual void timeout(void); | ||
172 | |||
173 | // this structure only contains 3 elements... the Motif 2.0 structure contains | ||
174 | // 5... we only need the first 3... so that is all we will define | ||
175 | typedef struct MwmHints { | ||
176 | unsigned long flags, functions, decorations; | ||
177 | } MwmHints; | ||
178 | |||
179 | private: | ||
180 | BImageControl *image_ctrl; | ||
181 | //Fluxbox *fluxbox; | ||
182 | |||
183 | bool moving, resizing, shaded, maximized, visible, iconic, transient, | ||
184 | focused, stuck, modal, send_focus_message, managed; | ||
185 | BScreen *screen; | ||
186 | BTimer *timer; | ||
187 | Display *display; | ||
188 | BlackboxAttributes blackbox_attrib; | ||
189 | |||
190 | Time lastButtonPressTime; | ||
191 | Windowmenu *windowmenu; | ||
192 | |||
193 | int focus_mode, window_number, workspace_number; | ||
194 | unsigned long current_state; | ||
195 | |||
196 | struct _client { | ||
197 | FluxboxWindow *transient_for, // which window are we a transient for? | ||
198 | *transient; // which window is our transient? | ||
199 | Window window, window_group; | ||
200 | |||
201 | char *title, *icon_title; | ||
202 | int x, y, old_bw, title_len; | ||
203 | unsigned int width, height, title_text_w, | ||
204 | min_width, min_height, max_width, max_height, width_inc, height_inc, | ||
205 | min_aspect_x, min_aspect_y, max_aspect_x, max_aspect_y, | ||
206 | base_width, base_height, win_gravity; | ||
207 | unsigned long initial_state, normal_hint_flags, wm_hint_flags; | ||
208 | |||
209 | MwmHints *mwm_hint; | ||
210 | BlackboxHints *blackbox_hint; | ||
211 | } client; | ||
212 | |||
213 | struct _decorations { | ||
214 | bool titlebar, handle, border, iconify, | ||
215 | maximize, close, menu, sticky, shade, tab; | ||
216 | } decorations; | ||
217 | |||
218 | struct _functions { | ||
219 | bool resize, move, iconify, maximize, close; | ||
220 | } functions; | ||
221 | |||
222 | bool usetab; | ||
223 | Tab *tab; | ||
224 | //Tab is also a friend | ||
225 | friend class Tab; | ||
226 | |||
227 | typedef void (*ButtonDrawProc)(FluxboxWindow *, Window, bool); | ||
228 | typedef void (*ButtonEventProc)(FluxboxWindow *, XButtonEvent *); | ||
229 | |||
230 | struct Button { | ||
231 | int type; | ||
232 | Window win; | ||
233 | bool used; | ||
234 | ButtonEventProc pressed; | ||
235 | ButtonEventProc released; | ||
236 | ButtonDrawProc draw; | ||
237 | }; | ||
238 | |||
239 | std::vector<Button> buttonlist; | ||
240 | |||
241 | struct _frame { | ||
242 | //different bool because of XShapeQueryExtension | ||
243 | Bool shaped; | ||
244 | unsigned long ulabel_pixel, flabel_pixel, utitle_pixel, | ||
245 | ftitle_pixel, uhandle_pixel, fhandle_pixel, ubutton_pixel, | ||
246 | fbutton_pixel, pbutton_pixel, uborder_pixel, fborder_pixel, | ||
247 | ugrip_pixel, fgrip_pixel; | ||
248 | Pixmap ulabel, flabel, utitle, ftitle, uhandle, fhandle, | ||
249 | ubutton, fbutton, pbutton, ugrip, fgrip; | ||
250 | |||
251 | Window window, plate, title, label, handle, | ||
252 | right_grip, left_grip; | ||
253 | |||
254 | int x, y, resize_x, resize_y, move_x, move_y, grab_x, grab_y, | ||
255 | y_border, y_handle; | ||
256 | unsigned int width, height, title_h, label_w, label_h, handle_h, | ||
257 | button_w, button_h, grip_w, grip_h, mwm_border_w, border_h, | ||
258 | bevel_w, resize_w, resize_h, snap_w, snap_h; | ||
259 | } frame; | ||
260 | |||
261 | enum { F_NoInput = 0, F_Passive, F_LocallyActive, F_GloballyActive }; | ||
262 | |||
263 | void createButton(int type, ButtonEventProc, ButtonEventProc, ButtonDrawProc); | ||
264 | Window findTitleButton(int type); | ||
265 | protected: | ||
266 | //event callbacks | ||
267 | static void stickyButton_cb(FluxboxWindow *, XButtonEvent *); | ||
268 | static void stickyPressed_cb(FluxboxWindow *, XButtonEvent *); | ||
269 | static void iconifyButton_cb(FluxboxWindow *, XButtonEvent *); | ||
270 | static void iconifyPressed_cb(FluxboxWindow *, XButtonEvent *); | ||
271 | static void maximizeButton_cb(FluxboxWindow *, XButtonEvent *); | ||
272 | static void maximizePressed_cb(FluxboxWindow *, XButtonEvent *); | ||
273 | static void closeButton_cb(FluxboxWindow *, XButtonEvent *); | ||
274 | static void closePressed_cb(FluxboxWindow *, XButtonEvent *); | ||
275 | static void shadeButton_cb(FluxboxWindow *, XButtonEvent *); | ||
276 | //draw callbacks | ||
277 | static void stickyDraw_cb(FluxboxWindow *, Window, bool); | ||
278 | static void iconifyDraw_cb(FluxboxWindow *, Window, bool); | ||
279 | static void maximizeDraw_cb(FluxboxWindow *, Window, bool); | ||
280 | static void closeDraw_cb(FluxboxWindow *, Window, bool); | ||
281 | static void shadeDraw_cb(FluxboxWindow *, Window, bool); | ||
282 | |||
283 | static void grabButton(Display *display, unsigned int button, Window window, Cursor cursor); | ||
284 | //button base draw... background | ||
285 | void drawButtonBase(Window, bool); | ||
286 | |||
287 | bool getState(void); | ||
288 | Window createToplevelWindow(int, int, unsigned int, unsigned int, | ||
289 | unsigned int); | ||
290 | Window createChildWindow(Window, Cursor = None); | ||
291 | |||
292 | void getWMName(void); | ||
293 | void getWMIconName(void); | ||
294 | void getWMNormalHints(void); | ||
295 | void getWMProtocols(void); | ||
296 | void getWMHints(void); | ||
297 | void getMWMHints(void); | ||
298 | void getBlackboxHints(void); | ||
299 | void setNetWMAttributes(void); | ||
300 | void associateClientWindow(void); | ||
301 | void decorate(void); | ||
302 | void decorateLabel(void); | ||
303 | void positionButtons(bool redecorate_label = false); | ||
304 | void positionWindows(void); | ||
305 | |||
306 | void redrawLabel(void); | ||
307 | void redrawAllButtons(void); | ||
308 | |||
309 | void restoreGravity(void); | ||
310 | void setGravityOffsets(void); | ||
311 | void setState(unsigned long); | ||
312 | void upsize(void); | ||
313 | void downsize(void); | ||
314 | void right_fixsize(int * = 0, int * = 0); | ||
315 | void left_fixsize(int * = 0, int * = 0); | ||
316 | |||
317 | |||
318 | }; | ||
319 | |||
320 | |||
321 | #endif // __Window_hh | ||