1 // -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
9 # include <X11/extensions/shape.h>
15 #include "otk/timer.hh"
16 #include "otk/property.hh"
17 #include "blackbox.hh"
20 #define MwmHintsFunctions (1l << 0)
21 #define MwmHintsDecorations (1l << 1)
23 #define MwmFuncAll (1l << 0)
24 #define MwmFuncResize (1l << 1)
25 #define MwmFuncMove (1l << 2)
26 #define MwmFuncIconify (1l << 3)
27 #define MwmFuncMaximize (1l << 4)
28 #define MwmFuncClose (1l << 5)
30 #define MwmDecorAll (1l << 0)
31 #define MwmDecorBorder (1l << 1)
32 #define MwmDecorHandle (1l << 2)
33 #define MwmDecorTitle (1l << 3)
34 #define MwmDecorMenu (1l << 4) // not used
35 #define MwmDecorIconify (1l << 5)
36 #define MwmDecorMaximize (1l << 6)
40 // this structure only contains 3 elements... the Motif 2.0 structure contains
41 // 5... we only need the first 3... so that is all we will define
42 typedef struct MwmHints
{
43 unsigned long flags
, functions
, decorations
;
46 #define PropMwmHintsElements 3
52 BlackboxWindowList windowList
;
55 BWindowGroup(Blackbox
*b
, Window _group
);
58 inline Window
groupWindow(void) const { return group
; }
60 inline bool empty(void) const { return windowList
.empty(); }
62 void addWindow(BlackboxWindow
*w
) { windowList
.push_back(w
); }
63 void removeWindow(BlackboxWindow
*w
) { windowList
.remove(w
); }
66 find a window on the specified screen. the focused window (if any) is
67 checked first, otherwise the first matching window found is returned.
68 transients are returned only if allow_transients is True.
70 BlackboxWindow
*find(BScreen
*screen
, bool allow_transients
= False
) const;
74 class BlackboxWindow
{
76 enum Function
{ Func_Resize
= (1l << 0),
77 Func_Move
= (1l << 1),
78 Func_Iconify
= (1l << 2),
79 Func_Maximize
= (1l << 3),
80 Func_Close
= (1l << 4) };
81 typedef unsigned char FunctionFlags
;
83 enum Decoration
{ Decor_Titlebar
= (1l << 0),
84 Decor_Handle
= (1l << 1),
85 Decor_Border
= (1l << 2),
86 Decor_Iconify
= (1l << 3),
87 Decor_Maximize
= (1l << 4),
88 Decor_Close
= (1l << 5) };
89 typedef unsigned char DecorationFlags
;
91 enum WindowType
{ Type_Desktop
,
100 enum Corner
{ TopLeft
,
108 otk::OBProperty
*xatom
;
110 BlackboxAttributes blackbox_attrib
;
112 Time lastButtonPressTime
; // used for double clicks, when were we clicked
114 unsigned int window_number
;
115 unsigned long current_state
;
116 unsigned int mod_mask
; // the mod mask used to grab buttons
118 enum FocusMode
{ F_NoInput
= 0, F_Passive
,
119 F_LocallyActive
, F_GloballyActive
};
120 FocusMode focus_mode
;
123 bool moving
, // is moving?
124 resizing
, // is resizing?
125 shaded
, // is shaded?
126 visible
, // is visible?
127 iconic
, // is iconified?
128 focused
, // has focus?
129 stuck
, // is omnipresent?
130 modal
, // is modal? (must be dismissed to continue)
131 skip_taskbar
, // skipped by taskbars?
132 skip_pager
, // skipped by pagers?
133 fullscreen
, // a fullscreen window?
134 send_focus_message
, // should we send focus messages to our client?
135 shaped
; // does the frame use the shape extension?
136 unsigned int maximized
; // maximize is special, the number corresponds
137 // with a mouse button
138 // if 0, not maximized
139 // 1 = HorizVert, 2 = Vertical, 3 = Horizontal
143 Window window
, // the client's window
145 BlackboxWindow
*transient_for
; // which window are we a transient for?
146 BlackboxWindowList transientList
; // which windows are our transients?
148 std::string title
, icon_title
;
153 int old_bw
; // client's borderwidth
156 min_width
, min_height
, // can not be resized smaller
157 max_width
, max_height
, // can not be resized larger
158 width_inc
, height_inc
, // increment step
159 #if 0 // not supported at the moment
160 min_aspect_x
, min_aspect_y
, // minimum aspect ratio
161 max_aspect_x
, max_aspect_y
, // maximum aspect ratio
163 base_width
, base_height
,
166 unsigned long initial_state
, normal_hint_flags
;
169 FunctionFlags functions
;
171 * what decorations do we have?
172 * this is based on the type of the client window as well as user input
174 DecorationFlags decorations
;
175 DecorationFlags mwm_decorations
;
177 WindowType window_type
;
180 * client window = the application's window
181 * frame window = the window drawn around the outside of the client window
182 * by the window manager which contains items like the
183 * titlebar and close button
184 * title = the titlebar drawn above the client window, it displays the
185 * window's name and any buttons for interacting with the window,
186 * such as iconify, maximize, and close
187 * label = the window in the titlebar where the title is drawn
188 * buttons = maximize, iconify, close
189 * handle = the bar drawn at the bottom of the window, which contains the
190 * left and right grips used for resizing the window
191 * grips = the smaller reactangles in the handle, one of each side of it.
192 * When clicked and dragged, these resize the window interactively
193 * border = the line drawn around the outside edge of the frame window,
194 * between the title, the bordered client window, and the handle.
195 * Also drawn between the grips and the handle
199 // u -> unfocused, f -> has focus, p -> pressed
200 unsigned long ulabel_pixel
, flabel_pixel
, utitle_pixel
,
201 ftitle_pixel
, uhandle_pixel
, fhandle_pixel
, ubutton_pixel
,
202 fbutton_pixel
, pfbutton_pixel
, pubutton_pixel
,
203 uborder_pixel
, fborder_pixel
, ugrip_pixel
, fgrip_pixel
;
204 Pixmap ulabel
, flabel
, utitle
, ftitle
, uhandle
, fhandle
,
205 ubutton
, fbutton
, pfbutton
, pubutton
, ugrip
, fgrip
;
207 Window window
, // the frame
208 plate
, // holds the client
212 close_button
, iconify_button
, maximize_button
, stick_button
,
213 right_grip
, left_grip
;
216 * size and location of the box drawn while the window dimensions or
217 * location is being changed, ie. resized or moved
221 otk::Rect rect
; // frame geometry
222 Strut margin
; // margins between the frame and client
224 int grab_x
, grab_y
; // where was the window when it was grabbed?
226 unsigned int inside_w
, inside_h
, // window w/h without border_w
227 title_h
, label_w
, label_h
, handle_h
,
228 button_w
, grip_w
, mwm_border_w
, border_w
,
232 BlackboxWindow(const BlackboxWindow
&);
233 BlackboxWindow
& operator=(const BlackboxWindow
&);
236 Window
createToplevelWindow();
237 Window
createChildWindow(Window parent
, unsigned long event_mask
,
240 bool getWindowType(void);
241 void updateStrut(void);
242 void getWMName(void);
243 void getWMIconName(void);
244 void getWMNormalHints(void);
245 void getWMProtocols(void);
246 void getWMHints(void);
247 void getNetWMHints(void);
248 void getMWMHints(void);
249 bool getBlackboxHints(void);
250 void getTransientInfo(void);
251 void setNetWMAttributes(void);
252 void associateClientWindow(void);
254 void decorateLabel(void);
255 void positionButtons(bool redecorate_label
= False
);
256 void positionWindows(void);
257 void createHandle(void);
258 void destroyHandle(void);
259 void createTitlebar(void);
260 void destroyTitlebar(void);
261 void createCloseButton(void);
262 void destroyCloseButton(void);
263 void createIconifyButton(void);
264 void destroyIconifyButton(void);
265 void createMaximizeButton(void);
266 void destroyMaximizeButton(void);
267 void createStickyButton(void);
268 void destroyStickyButton(void);
269 void redrawWindowFrame(void) const;
270 void redrawLabel(void) const;
271 void redrawAllButtons(void) const;
272 void redrawButton(bool pressed
, Window win
,
273 Pixmap fppix
, unsigned long fppixel
,
274 Pixmap uppix
, unsigned long uppixel
,
275 Pixmap fpix
, unsigned long fpixel
,
276 Pixmap upix
, unsigned long upixel
) const;
277 void redrawCloseButton(bool pressed
) const;
278 void redrawIconifyButton(bool pressed
) const;
279 void redrawMaximizeButton(bool pressed
) const;
280 void redrawStickyButton(bool pressed
) const;
281 void applyGravity(otk::Rect
&r
);
282 void restoreGravity(otk::Rect
&r
);
283 void setAllowedActions(void);
284 void setState(unsigned long new_state
);
286 void doMove(int x_root
, int y_root
);
287 void doWorkspaceWarping(int x_root
, int y_root
, int &dx
);
288 void doWindowSnapping(int &dx
, int &dy
);
290 void doResize(int x_root
, int y_root
);
291 void endResize(void);
293 void constrain(Corner anchor
, unsigned int *pw
= 0, unsigned int *ph
= 0);
296 BlackboxWindow(Blackbox
*b
, Window w
, BScreen
*s
);
297 virtual ~BlackboxWindow(void);
299 inline bool isTransient(void) const { return client
.transient_for
!= 0; }
300 inline bool isFocused(void) const { return flags
.focused
; }
301 inline bool isVisible(void) const { return flags
.visible
; }
302 inline bool isIconic(void) const { return flags
.iconic
; }
303 inline bool isShaded(void) const { return flags
.shaded
; }
304 inline bool isMaximized(void) const { return flags
.maximized
; }
305 inline bool isMaximizedHoriz(void) const { return flags
.maximized
== 3; }
306 inline bool isMaximizedVert(void) const { return flags
.maximized
== 2; }
307 inline bool isMaximizedFull(void) const { return flags
.maximized
== 1; }
308 inline bool isStuck(void) const { return flags
.stuck
; }
309 inline bool isModal(void) const { return flags
.modal
; }
310 inline bool isIconifiable(void) const { return functions
& Func_Iconify
; }
311 inline bool isMaximizable(void) const { return functions
& Func_Maximize
; }
312 inline bool isResizable(void) const { return functions
& Func_Resize
; }
313 inline bool isClosable(void) const { return functions
& Func_Close
; }
315 // is a 'normal' window? meaning, a standard client application
316 inline bool isNormal(void) const
317 { return window_type
== Type_Dialog
|| window_type
== Type_Normal
||
318 window_type
== Type_Toolbar
|| window_type
== Type_Utility
; }
319 inline bool isTopmost(void) const
320 { return window_type
== Type_Toolbar
|| window_type
== Type_Utility
; }
321 inline bool isDesktop(void) const { return window_type
== Type_Desktop
; }
323 inline bool hasTitlebar(void) const { return decorations
& Decor_Titlebar
; }
325 inline const BlackboxWindowList
&getTransients(void) const
326 { return client
.transientList
; }
327 BlackboxWindow
*getTransientFor(void) const;
329 inline BScreen
*getScreen(void) const { return screen
; }
331 inline Window
getFrameWindow(void) const { return frame
.window
; }
332 inline Window
getClientWindow(void) const { return client
.window
; }
333 inline Window
getGroupWindow(void) const { return client
.window_group
; }
335 inline const char *getTitle(void) const
336 { return client
.title
.c_str(); }
337 inline const char *getIconTitle(void) const
338 { return client
.icon_title
.c_str(); }
340 inline unsigned int getWorkspaceNumber(void) const
341 { return blackbox_attrib
.workspace
; }
342 inline unsigned int getWindowNumber(void) const { return window_number
; }
344 inline const otk::Rect
&frameRect(void) const { return frame
.rect
; }
345 inline const otk::Rect
&clientRect(void) const { return client
.rect
; }
347 inline unsigned int getTitleHeight(void) const
348 { return frame
.title_h
; }
350 inline void setWindowNumber(int n
) { window_number
= n
; }
352 bool validateClient(void) const;
353 bool setInputFocus(void);
355 // none of these are used by the window manager, they are here to persist
356 // them properly in the window's netwm state property.
357 inline bool skipTaskbar(void) const { return flags
.skip_taskbar
; }
358 inline void setSkipTaskbar(const bool s
) { flags
.skip_taskbar
= s
; }
359 inline bool skipPager(void) const { return flags
.skip_pager
; }
360 inline void setSkipPager(const bool s
) { flags
.skip_pager
= s
; }
361 inline bool isFullscreen(void) const { return flags
.fullscreen
; }
362 inline void setFullscreen(const bool f
) { flags
.fullscreen
= f
; }
364 inline void setModal(const bool m
) { flags
.modal
= m
; }
366 void beginMove(int x_root
, int y_root
);
367 void beginResize(int x_root
, int y_root
, Corner dir
);
368 void enableDecor(bool enable
);
370 void setFocusFlag(bool focus
);
372 void deiconify(bool reassoc
= True
, bool raise
= True
);
376 void maximize(unsigned int button
);
377 void remaximize(void);
380 void reconfigure(void);
381 void grabButtons(void);
382 void ungrabButtons(void);
383 void installColormap(bool install
);
384 void restore(bool remap
);
385 void configure(int dx
, int dy
, unsigned int dw
, unsigned int dh
);
386 void setWorkspace(unsigned int n
);
387 void changeBlackboxHints(const BlackboxHints
*net
);
388 void restoreAttributes(void);
390 void buttonPressEvent(const XButtonEvent
*be
);
391 void buttonReleaseEvent(const XButtonEvent
*re
);
392 void motionNotifyEvent(const XMotionEvent
*me
);
393 void destroyNotifyEvent(const XDestroyWindowEvent
* /*unused*/);
394 void mapRequestEvent(const XMapRequestEvent
*mre
);
395 void unmapNotifyEvent(const XUnmapEvent
* /*unused*/);
396 void reparentNotifyEvent(const XReparentEvent
* /*unused*/);
397 void propertyNotifyEvent(const XPropertyEvent
*pe
);
398 void exposeEvent(const XExposeEvent
*ee
);
399 void configureRequestEvent(const XConfigureRequestEvent
*cr
);
400 void enterNotifyEvent(const XCrossingEvent
*ce
);
401 void leaveNotifyEvent(const XCrossingEvent
* /*unused*/);
404 void configureShape(void);
405 void clearShape(void);
406 void shapeEvent(XShapeEvent
* /*unused*/);
409 static void timeout(BlackboxWindow
*t
);
414 #endif // __Window_hh