2 * Window Maker window manager
4 * Copyright (c) 1997, 1998 Alfredo K. Kojima
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
31 #include "application.h"
33 /* not defined in my X11 headers */
35 #define UrgencyHint (1L << 8)
40 #define BORDER_BOTTOM 2
42 #define BORDER_RIGHT 8
43 #define BORDER_ALL (1|2|4|8)
46 #define CLIENT_EVENTS (StructureNotifyMask | PropertyChangeMask\
47 | EnterWindowMask | LeaveWindowMask | ColormapChangeMask \
48 | FocusChangeMask | VisibilityChangeMask)
51 WFM_PASSIVE
, WFM_NO_INPUT
, WFM_LOCALLY_ACTIVE
, WFM_GLOBALLY_ACTIVE
56 * window attribute flags.
58 * Note: attributes that should apply to the application as a
59 * whole should only access the flags from the app->main_window_desc->window_flags
60 * This is to make sure that the application doesn't have many different
61 * values for the same option. For example, imagine xfoo, which has
62 * foo.bar as leader and it a child window named foo.baz. If you set
63 * StartHidden YES for foo.bar and NO for foo.baz we must *always* guarantee
64 * that the value that will be used will be that of the leader foo.bar.
65 * The attributes inspector must always save application wide options
66 * in the name of the leader window, not the child.
70 * All flags must have their default values = 0
74 * user_flags, defined_flags
77 * if defined window_flag then window_flag else client_flag
81 #define WFLAGP(wwin, FLAG) ((wwin)->defined_user_flags.FLAG \
82 ? (wwin)->user_flags.FLAG \
83 : (wwin)->client_flags.FLAG)
85 #define WSETUFLAG(wwin, FLAG, VAL) (wwin)->user_flags.FLAG = (VAL),\
86 (wwin)->defined_user_flags.FLAG = 1
90 unsigned int no_titlebar
:1; /* draw titlebar? */
91 unsigned int no_resizable
:1;
92 unsigned int no_closable
:1;
93 unsigned int no_miniaturizable
:1;
94 unsigned int no_border
:1; /* 1 pixel border around window */
95 #ifdef XKB_BUTTON_HINT
96 unsigned int no_language_button
:1;
100 unsigned int no_resizebar
:1; /* draw the bottom handle? */
101 unsigned int no_close_button
:1; /* draw a close button? */
102 unsigned int no_miniaturize_button
:1; /* draw an iconify button? */
104 unsigned int broken_close
:1; /* is the close button broken? */
107 unsigned int kill_close
:1; /* can't send WM_DELETE_WINDOW */
109 unsigned int no_shadeable
:1;
110 unsigned int omnipresent
:1;
111 unsigned int skip_window_list
:1;
112 unsigned int floating
:1; /* put in WMFloatingLevel */
113 unsigned int sunken
:1; /* put in WMSunkenLevel */
114 unsigned int no_bind_keys
:1; /* intercept wm kbd binds
115 * while window is focused */
116 unsigned int no_bind_mouse
:1; /* intercept mouse events
117 * on client area while window
119 unsigned int no_hide_others
:1; /* hide window when doing hideothers */
120 unsigned int no_appicon
:1; /* make app icon */
122 unsigned int dont_move_off
:1;
124 unsigned int no_focusable
:1;
126 unsigned int always_user_icon
:1; /* ignore client IconPixmap or
129 unsigned int start_miniaturized
:1;
130 unsigned int start_hidden
:1;
131 unsigned int start_maximized
:1;
132 unsigned int dont_save_session
:1; /* do not save app's state in session */
134 unsigned int full_maximize
:1;
137 * emulate_app_icon must be automatically disabled for apps that can
138 * generate their own appicons and for apps that have no_appicon=1
140 unsigned int emulate_appicon
:1;
142 /* toolkit specific attribute flags. These are unchangeable and
143 * unconfigurable and must not be saved as state. */
145 unsigned int olwm_transient
:1;
146 unsigned int olwm_warp_to_pin
:1;
153 * Window manager protocols that both the client as we understand.
156 unsigned int TAKE_FOCUS
:1;
157 unsigned int DELETE_WINDOW
:1;
158 unsigned int SAVE_YOURSELF
:1;
159 /* WindowMaker specific */
160 unsigned int MINIATURIZE_WINDOW
:1;
161 #ifdef MONITOR_HEARTBEAT
162 unsigned int HEARTBEAT
:1;
168 * Stores client window information. Each client window has it's
169 * structure created when it's being first mapped.
171 typedef struct WWindow
{
172 struct WWindow
*prev
; /* window focus list */
173 struct WWindow
*next
;
175 WScreen
*screen_ptr
; /* pointer to the screen structure */
176 WWindowAttributes user_flags
; /* window attribute flags set by user */
177 WWindowAttributes defined_user_flags
;/* mask for user_flags */
178 WWindowAttributes client_flags
; /* window attribute flags set by app
179 * initialized with global defaults */
181 struct InspectorPanel
*inspector
; /* pointer to attribute editor panel */
183 struct WFrameWindow
*frame
; /* the frame window */
184 int frame_x
, frame_y
; /* position of the frame in root*/
188 unsigned int width
, height
; /* original geometry of the window */
189 } old_geometry
; /* (before things like maximize) */
191 /* client window info */
192 short old_border_width
; /* original border width of client_win*/
193 Window client_win
; /* the window we're managing */
194 WObjDescriptor client_descriptor
; /* dummy descriptor for client */
196 int x
, y
; /* position of *client* relative
198 unsigned int width
, height
; /* size of the client window */
201 XSizeHints
*normal_hints
; /* WM_NORMAL_HINTS */
202 XWMHints
*wm_hints
; /* WM_HINTS (optional) */
203 char *wm_instance
; /* instance of WM_CLASS */
204 char *wm_class
; /* class of WM_CLASS */
205 GNUstepWMAttributes
*wm_gnustep_attr
;/* GNUstep window attributes */
207 int state
; /* state as in ICCCM */
209 Window transient_for
; /* WM_TRANSIENT_FOR */
210 Window group_id
; /* the leader window of the group */
211 Window client_leader
; /* WM_CLIENT_LEADER if not
214 Window main_window
; /* main window for the application */
217 Window
*cmap_windows
;
220 WProtocols protocols
; /* accepted WM_PROTOCOLS */
222 FocusMode focus_mode
; /* type of keyboard input focus */
224 #ifdef OLWM_HINTS_unfinished
225 struct WOLWindowState ol_window_state
;
228 long event_mask
; /* the event mask thats selected */
230 #ifdef MONITOR_HEARTBEAT
235 unsigned int mapped
:1;
236 unsigned int focused
:1;
237 unsigned int miniaturized
:1;
238 unsigned int hidden
:1;
239 unsigned int shaded
:1;
240 unsigned int maximized
:2;
241 unsigned int omnipresent
:1;
243 unsigned int semi_focused
:1;
244 /* window type flags */
245 unsigned int urgent
:1; /* if wm_hints says this is urgent */
247 unsigned int shaped
:1;
251 unsigned int buttons_dont_fit
:1;
252 unsigned int rebuild_texture
:1;/* the window was resized and
253 * gradients should be re-rendered */
254 unsigned int needs_full_repaint
:1;/* does a full repaint of the
255 * window next time it's painted */
256 unsigned int icon_moved
:1; /* icon for this window was moved
258 unsigned int selected
:1; /* multiple window selection */
259 unsigned int skip_next_animation
:1;
260 unsigned int internal_window
:1;
261 unsigned int changing_workspace
:1;
263 unsigned int inspector_open
:1; /* attrib inspector is already open */
265 unsigned int destroyed
:1; /* window was already destroyed */
267 unsigned int menu_open_for_me
:1; /* window commands menu */
269 unsigned int waiting_save_ack
:1; /* waiting for SAVE_YOURSELF ack */
271 unsigned int obscured
:1; /* window is obscured */
273 unsigned int dragged_while_fmaximized
;
275 unsigned int user_changed_width
:1;
276 unsigned int user_changed_height
:1;
277 unsigned int wm_name_changed
:1;
280 unsigned int kwm_hidden_for_modules
:1;
281 unsigned int kwm_managed
:1;
282 unsigned int kwm_menubar
:1;
285 unsigned int olwm_push_pin_out
:1;/* emulate pushpin behaviour */
286 unsigned int olwm_limit_menu
:1;
288 } flags
; /* state of the window */
290 struct WIcon
*icon
; /* icon info for the window */
291 int icon_x
, icon_y
; /* position of the icon */
295 #define IS_OMNIPRESENT(w) ((w)->flags.omnipresent ^ WFLAGP(w, omnipresent))
297 #define WINDOW_LEVEL(w) ((w)->frame->core->stacking->window_level)
302 * Changes to this must update wWindowSaveState/getSavedState
305 typedef struct WSavedState
{
315 unsigned window_shortcuts
; /* mask like 1<<shortcut_number */
319 typedef struct WWindowState
{
325 struct WWindowState
*next
;
329 typedef void* WMagicNumber
;
333 void wWindowDestroy(WWindow
*wwin
);
334 WWindow
*wWindowCreate();
337 void wWindowSetShape(WWindow
*wwin
);
338 void wWindowClearShape(WWindow
*wwin
);
341 WWindow
*wManageWindow(WScreen
*scr
, Window window
);
343 void wUnmanageWindow(WWindow
*wwin
, Bool restore
, Bool destroyed
);
345 void wWindowFocus(WWindow
*wwin
, WWindow
*owin
);
346 void wWindowUnfocus(WWindow
*wwin
);
347 void wWindowConstrainSize(WWindow
*wwin
, int *nwidth
, int *nheight
);
348 void wWindowConfigure(WWindow
*wwin
, int req_x
, int req_y
,
349 int req_width
, int req_height
);
351 void wWindowMove(WWindow
*wwin
, int req_x
, int req_y
);
353 void wWindowSynthConfigureNotify(WWindow
*wwin
);
355 WWindow
*wWindowFor(Window window
);
358 void wWindowConfigureBorders(WWindow
*wwin
);
360 void wWindowUpdateButtonImages(WWindow
*wwin
);
362 void wWindowSaveState(WWindow
*wwin
);
364 void wWindowChangeWorkspace(WWindow
*wwin
, int workspace
);
366 void wWindowSetKeyGrabs(WWindow
*wwin
);
368 void wWindowResetMouseGrabs(WWindow
*wwin
);
370 WWindow
*wManageInternalWindow(WScreen
*scr
, Window window
, Window owner
,
371 char *title
, int x
, int y
,
372 int width
, int height
);
374 void wWindowSetupInitialAttributes(WWindow
*wwin
, int *level
, int *workspace
);
376 void wWindowUpdateGNUstepAttr(WWindow
*wwin
, GNUstepWMAttributes
*attr
);
378 void wWindowMap(WWindow
*wwin
);
380 void wWindowUnmap(WWindow
*wwin
);
382 Bool
wWindowCanReceiveFocus(WWindow
*wwin
);
384 void wWindowDeleteSavedStatesForPID(pid_t pid
);
386 WMagicNumber
wWindowAddSavedState(char *instance
, char *class, char *command
,
387 pid_t pid
, WSavedState
*state
);
389 WMagicNumber
wWindowGetSavedState(Window win
);
391 void wWindowDeleteSavedState(WMagicNumber id
);
393 Bool
wWindowObscuresWindow(WWindow
*wwin
, WWindow
*obscured
);