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abde3e0c4efbe98e2ef2b812a5b1f97ec4ffe10d
wmaker/src/window.c
dan abde3e0c4e Small bug fixes over 0.20.2 -Dan
1998-10-23 17:07:08 +00:00

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/* window.c - client window managing class
*
* Window Maker window manager
*
* Copyright (c) 1997, 1998 Alfredo K. Kojima
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
* USA.
*/
#include "wconfig.h"
#include <X11/Xlib.h>
#include <X11/Xutil.h>
#ifdef SHAPE
#include <X11/extensions/shape.h>
#endif
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include "WindowMaker.h"
#include "GNUstep.h"
#ifdef MWM_HINTS
# include "motif.h"
#endif
#include "wcore.h"
#include "framewin.h"
#include "texture.h"
#include "window.h"
#include "winspector.h"
#include "icon.h"
#include "properties.h"
#include "actions.h"
#include "client.h"
#include "funcs.h"
#include "keybind.h"
#include "stacking.h"
#include "defaults.h"
#include "workspace.h"
/****** Global Variables ******/
extern WShortKey wKeyBindings[WKBD_LAST];
#ifdef SHAPE
extern Bool wShapeSupported;
#endif
/* contexts */
extern XContext wWinContext;
/* cursors */
extern Cursor wCursor[WCUR_LAST];
/* protocol atoms */
extern Atom _XA_WM_DELETE_WINDOW;
extern Atom _XA_GNUSTEP_WM_MINIATURIZE_WINDOW;
extern Atom _XA_WINDOWMAKER_STATE;
extern WPreferences wPreferences;
#define MOD_MASK wPreferences.modifier_mask
extern Time LastTimestamp;
/* superfluous... */
extern void DoWindowBirth(WWindow*);
/***** Local Stuff *****/
static WWindowState *windowState=NULL;
/* local functions */
static FocusMode getFocusMode(WWindow *wwin);
static int getSavedState(Window window, WSavedState **state);
static void setupGNUstepHints(WWindowAttributes *attribs,
GNUstepWMAttributes *gs_hints);
#ifdef MWM_HINTS
static void setupMWMHints(WWindowAttributes *attribs, MWMHints *mwm_hints);
#endif
/* event handlers */
/* frame window (during window grabs) */
static void frameMouseDown(WObjDescriptor *desc, XEvent *event);
/* close button */
static void windowCloseClick(WCoreWindow *sender, void *data, XEvent *event);
static void windowCloseDblClick(WCoreWindow *sender, void *data, XEvent *event);
/* iconify button */
static void windowIconifyClick(WCoreWindow *sender, void *data, XEvent *event);
static void titlebarMouseDown(WCoreWindow *sender, void *data, XEvent *event);
static void titlebarDblClick(WCoreWindow *sender, void *data, XEvent *event);
static void resizebarMouseDown(WCoreWindow *sender, void *data, XEvent *event);
WWindow*
wWindowFor(Window window)
{
WObjDescriptor *desc;
if (window==None)
return NULL;
if (XFindContext(dpy, window, wWinContext, (XPointer*)&desc)==XCNOENT)
return NULL;
if (desc->parent_type==WCLASS_WINDOW)
return desc->parent;
else if (desc->parent_type==WCLASS_FRAME) {
WFrameWindow *frame = (WFrameWindow*)desc->parent;
if (frame->flags.is_client_window_frame)
return frame->child;
}
return NULL;
}
WWindow *
wWindowCreate()
{
WWindow *wwin;
wwin = wmalloc(sizeof(WWindow));
wretain(wwin);
memset(wwin, 0, sizeof(WWindow));
wwin->client_descriptor.handle_mousedown = frameMouseDown;
wwin->client_descriptor.parent = wwin;
wwin->client_descriptor.self = wwin;
wwin->client_descriptor.parent_type = WCLASS_WINDOW;
return wwin;
}
void
wWindowDestroy(WWindow *wwin)
{
wwin->flags.destroyed = 1;
if (wwin->normal_hints)
free(wwin->normal_hints);
if (wwin->wm_hints)
XFree(wwin->wm_hints);
if (wwin->wm_instance)
XFree(wwin->wm_instance);
if (wwin->wm_class)
XFree(wwin->wm_class);
if (wwin->wm_gnustep_attr)
free(wwin->wm_gnustep_attr);
if (wwin->cmap_windows)
XFree(wwin->cmap_windows);
XDeleteContext(dpy, wwin->client_win, wWinContext);
if (wwin->frame)
wFrameWindowDestroy(wwin->frame);
if (wwin->icon) {
RemoveFromStackList(wwin->icon->core);
wIconDestroy(wwin->icon);
if (wPreferences.auto_arrange_icons)
wArrangeIcons(wwin->screen_ptr, True);
}
wrelease(wwin);
}
static void
setupGNUstepHints(WWindowAttributes *attribs, GNUstepWMAttributes *gs_hints)
{
if (gs_hints->flags & GSWindowStyleAttr) {
attribs->no_titlebar =
((gs_hints->window_style & WMTitledWindowMask)?0:1);
attribs->no_close_button = attribs->no_closable =
((gs_hints->window_style & WMClosableWindowMask)?0:1);
attribs->no_miniaturize_button = attribs->no_miniaturizable =
((gs_hints->window_style & WMMiniaturizableWindowMask)?0:1);
attribs->no_resizebar = attribs->no_resizable =
((gs_hints->window_style & WMResizableWindowMask)?0:1);
} else {
/* setup the defaults */
attribs->no_titlebar = 0;
attribs->no_closable = 0;
attribs->no_miniaturizable = 0;
attribs->no_resizable = 0;
attribs->no_close_button = 0;
attribs->no_miniaturize_button = 0;
attribs->no_resizebar = 0;
}
if (gs_hints->extra_flags & GSNoApplicationIconFlag) {
attribs->no_appicon = 1;
}
}
#ifdef MWM_HINTS
static void
setupMWMHints(WWindowAttributes *attribs, MWMHints *mwm_hints)
{
/*
* We will ignore all decoration hints that have an equivalent as
* functions, because wmaker does not distinguish decoration hints
*/
if (mwm_hints->flags & MWM_HINTS_DECORATIONS) {
# ifdef DEBUG
fprintf(stderr,"has decor hints [ ");
# endif
attribs->no_titlebar = 1;
attribs->no_close_button = 1;
attribs->no_miniaturize_button = 1;
attribs->no_resizebar = 1;
if (mwm_hints->decorations & MWM_DECOR_ALL) {
# ifdef DEBUG
fprintf(stderr,"ALL ");
# endif
attribs->no_titlebar = 0;
attribs->no_close_button = 0;
attribs->no_closable = 0;
attribs->no_miniaturize_button = 0;
attribs->no_miniaturizable = 0;
attribs->no_resizebar = 0;
attribs->no_resizable = 0;
}
/*
if (mwm_hints->decorations & MWM_DECOR_BORDER) {
# ifdef DEBUG
fprintf(stderr,"(BORDER) ");
# endif
}
*/
if (mwm_hints->decorations & MWM_DECOR_RESIZEH) {
# ifdef DEBUG
fprintf(stderr,"RESIZEH ");
# endif
attribs->no_resizebar = 0;
}
if (mwm_hints->decorations & MWM_DECOR_TITLE) {
# ifdef DEBUG
fprintf(stderr,"TITLE+close ");
# endif
attribs->no_titlebar = 0;
attribs->no_close_button = 0;
attribs->no_closable = 0;
}
/*
if (mwm_hints->decorations & MWM_DECOR_MENU) {
# ifdef DEBUG
fprintf(stderr,"(MENU) ");
# endif
}
*/
if (mwm_hints->decorations & MWM_DECOR_MINIMIZE) {
# ifdef DEBUG
fprintf(stderr,"MINIMIZE ");
# endif
attribs->no_miniaturize_button = 0;
attribs->no_miniaturizable = 0;
}
/*
if (mwm_hints->decorations & MWM_DECOR_MAXIMIZE) {
# ifdef DEBUG
fprintf(stderr,"(MAXIMIZE) ");
# endif
}
*/
# ifdef DEBUG
fprintf(stderr,"]\n");
# endif
}
if (mwm_hints->flags & MWM_HINTS_FUNCTIONS) {
# ifdef DEBUG
fprintf(stderr,"has function hints [ ");
# endif
attribs->no_closable = 1;
attribs->no_miniaturizable = 1;
attribs->no_resizable = 1;
if (mwm_hints->functions & MWM_FUNC_ALL) {
# ifdef DEBUG
fprintf(stderr,"ALL ");
# endif
attribs->no_closable = 0;
attribs->no_miniaturizable = 0;
attribs->no_resizable = 0;
}
if (mwm_hints->functions & MWM_FUNC_RESIZE) {
# ifdef DEBUG
fprintf(stderr,"RESIZE ");
# endif
attribs->no_resizable = 0;
}
/*
if (mwm_hints->functions & MWM_FUNC_MOVE) {
# ifdef DEBUG
fprintf(stderr,"(MOVE) ");
# endif
}
*/
if (mwm_hints->functions & MWM_FUNC_MINIMIZE) {
# ifdef DEBUG
fprintf(stderr,"MINIMIZE ");
# endif
attribs->no_miniaturizable = 0;
}
if (mwm_hints->functions & MWM_FUNC_MAXIMIZE) {
# ifdef DEBUG
fprintf(stderr,"MAXIMIZE ");
/* a window must be resizable to be maximizable */
attribs->no_resizable = 0;
# endif
}
if (mwm_hints->functions & MWM_FUNC_CLOSE) {
# ifdef DEBUG
fprintf(stderr,"CLOSE ");
# endif
attribs->no_closable = 0;
}
# ifdef DEBUG
fprintf(stderr,"]\n");
# endif
}
}
#endif /* MWM_HINTS */
void
wWindowCheckAttributeSanity(WWindow *wwin, WWindowAttributes *wflags)
{
if (wflags->no_appicon)
wflags->emulate_appicon = 0;
if (wwin->main_window!=None) {
WApplication *wapp = wApplicationOf(wwin->main_window);
if (wapp && !wapp->flags.emulated)
wflags->emulate_appicon = 0;
}
if (wwin->transient_for!=None
&& wwin->transient_for!=wwin->screen_ptr->root_win)
wflags->emulate_appicon = 0;
}
Bool
wWindowCanReceiveFocus(WWindow *wwin)
{
if (!wwin->flags.mapped && !wwin->flags.shaded)
return False;
if (wwin->window_flags.no_focusable || wwin->flags.miniaturized)
return False;
if (wwin->frame->workspace != wwin->screen_ptr->current_workspace)
return False;
return True;
}
/*
*----------------------------------------------------------------
* wManageWindow--
* reparents the window and allocates a descriptor for it.
* Window manager hints and other hints are fetched to configure
* the window decoration attributes and others. User preferences
* for the window are used if available, to configure window
* decorations and some behaviour.
*
* Returns:
* the new window descriptor
*
* Side effects:
* The window is reparented and appropriate notification
* is done to the client. Input mask for the window is setup.
* The window descriptor is also associated with various window
* contexts and inserted in the head of the window list.
* Event handler contexts are associated for some objects
* (buttons, titlebar and resizebar)
*
* TODO:
* Check if the window_flags setting is correct.
*----------------------------------------------------------------
*/
WWindow*
wManageWindow(WScreen *scr, Window window)
{
WWindow *wwin;
int x, y;
unsigned width, height;
XWindowAttributes wattribs;
XSetWindowAttributes attribs;
int iconic = 0;
WWindowState *win_state;
#ifdef MWM_HINTS
MWMHints *motif_hints = NULL;
#endif
int window_level;
int foo;
int workspace = -1;
char *title;
/* mutex. */
XGrabServer(dpy);
XSync(dpy, 0);
/* make sure the window is still there */
if (!XGetWindowAttributes(dpy, window, &wattribs)) {
XUngrabServer(dpy);
return NULL;
}
wwin = wWindowCreate();
XSaveContext(dpy, window, wWinContext, (XPointer)&wwin->client_descriptor);
#ifdef DEBUG
printf("managing window %x\n", (unsigned)window);
#endif
#ifdef SHAPE
if (wShapeSupported) {
int junk;
unsigned int ujunk;
int b_shaped;
XShapeSelectInput(dpy, window, ShapeNotifyMask);
XShapeQueryExtents(dpy, window, &b_shaped, &junk, &junk, &ujunk,
&ujunk, &junk, &junk, &junk, &ujunk, &ujunk);
wwin->flags.shaped = b_shaped;
}
#endif
/*
*--------------------------------------------------
*
* Get hints and other information in properties
*
*--------------------------------------------------
*/
wwin->wm_hints = XGetWMHints(dpy, window);
PropGetWMClass(window, &wwin->wm_class, &wwin->wm_instance);
/* setup descriptor */
wwin->client_win = window;
wwin->screen_ptr = scr;
wwin->old_border_width = wattribs.border_width;
attribs.event_mask = CLIENT_EVENTS;
attribs.do_not_propagate_mask = ButtonPressMask | ButtonReleaseMask;
attribs.save_under = False;
XChangeWindowAttributes(dpy, window, CWEventMask|CWDontPropagate
|CWSaveUnder, &attribs);
XSetWindowBorderWidth(dpy, window, 0);
/* fill in property/hint data */
if (!wFetchName(dpy, window, &title)) {
title = NULL;
}
/* get hints from GNUstep app */
if (!PropGetGNUstepWMAttr(window, &wwin->wm_gnustep_attr)) {
wwin->wm_gnustep_attr=NULL;
}
#ifdef MWM_HINTS
if (!PropGetMotifWMHints(window, &motif_hints))
motif_hints = NULL;
#endif /* MWM_HINTS */
if (!PropGetClientLeader(window, &wwin->client_leader)) {
wwin->client_leader = None;
} else {
wwin->main_window = wwin->client_leader;
}
if (wwin->wm_hints)
XFree(wwin->wm_hints);
wwin->wm_hints = XGetWMHints(dpy, window);
if (wwin->wm_hints) {
if ((wwin->wm_hints->flags&StateHint)
&& (wwin->wm_hints->initial_state == IconicState)) {
iconic = 1;
/* don't do iconify animation */
wwin->flags.skip_next_animation = 1;
}
if (wwin->wm_hints->flags & WindowGroupHint) {
wwin->group_id = wwin->wm_hints->window_group;
/* window_group has priority over CLIENT_LEADER */
wwin->main_window = wwin->group_id;
} else {
wwin->group_id = None;
}
if (wwin->wm_hints->flags & UrgencyHint)
wwin->flags.urgent = 1;
} else {
wwin->group_id = None;
}
PropGetProtocols(window, &wwin->protocols);
if (!XGetTransientForHint(dpy, window, &wwin->transient_for)) {
wwin->transient_for = None;
} else {
if (wwin->transient_for==None || wwin->transient_for==window) {
wwin->transient_for = scr->root_win;
} else {
WWindow *owner;
owner = wWindowFor(wwin->transient_for);
if (owner && owner->main_window!=None) {
wwin->main_window = owner->main_window;
} /*else {
wwin->main_window = None;
}*/
/* don't let transients start miniaturized if their owners
* are not */
if (owner && !owner->flags.miniaturized && iconic) {
iconic = 0;
if (wwin->wm_hints)
wwin->wm_hints->initial_state = NormalState;
}
}
}
/* guess the focus mode */
wwin->focus_mode = getFocusMode(wwin);
/* get geometry stuff */
wClientGetNormalHints(wwin, &wattribs, True, &x, &y, &width, &height);
/* get colormap windows */
GetColormapWindows(wwin);
/*
*--------------------------------------------------
*
* Setup the decoration/window attributes and
* geometry
*
*--------------------------------------------------
*/
/* sets global default stuff */
wDefaultFillAttributes(scr, wwin->wm_instance, wwin->wm_class,
&wwin->window_flags, True);
/*
* Decoration setting is done in this precedence (lower to higher)
* - use default in the resource database
* - guess some settings
* - use GNUstep/external window attributes
* - set hints specified for the app in the resource DB
*/
wwin->window_flags.broken_close = 0;
if (wwin->protocols.DELETE_WINDOW)
wwin->window_flags.kill_close = 0;
else
wwin->window_flags.kill_close = 1;
/* transients can't be iconified or maximized */
if (wwin->transient_for) {
wwin->window_flags.no_miniaturizable = 1;
wwin->window_flags.no_miniaturize_button = 1;
#ifdef DEBUG
printf("%x is transient for %x\n", (unsigned)window,
(unsigned)wwin->transient_for);
#endif
}
/* if the window can't be resized, remove the resizebar */
if (wwin->normal_hints->flags & (PMinSize|PMaxSize)
&& (wwin->normal_hints->min_width==wwin->normal_hints->max_width)
&& (wwin->normal_hints->min_height==wwin->normal_hints->max_height)) {
wwin->window_flags.no_resizable = 1;
wwin->window_flags.no_resizebar = 1;
}
/* set GNUstep window attributes */
if (wwin->wm_gnustep_attr) {
setupGNUstepHints(&wwin->window_flags, wwin->wm_gnustep_attr);
if (wwin->wm_gnustep_attr->flags & GSWindowLevelAttr) {
window_level = wwin->wm_gnustep_attr->window_level;
} else {
/* setup defaults */
window_level = WMNormalWindowLevel;
}
} else {
#ifdef MWM_HINTS
if (motif_hints) {
setupMWMHints(&wwin->window_flags, motif_hints);
}
#endif /* MWM_HINTS */
if (wwin->window_flags.floating)
window_level = WMFloatingWindowLevel;
else
window_level = WMNormalWindowLevel;
}
#ifdef MWM_HINTS
if (motif_hints)
free(motif_hints);
#endif
/*
* Set attributes specified only for that window/class.
* This might do duplicate work with the 1st wDefaultFillAttributes().
* TODO: Do something about that.
*/
wDefaultFillAttributes(scr, wwin->wm_instance, wwin->wm_class,
&wwin->window_flags, False);
/*
* Sanity checks for attributes that depend on other attributes
*/
wWindowCheckAttributeSanity(wwin, &wwin->window_flags);
wwin->window_flags.no_shadeable = wwin->window_flags.no_titlebar;
/*
* Make broken apps behave as a nice app.
*/
if (wwin->window_flags.emulate_appicon) {
wwin->main_window = wwin->client_win;
}
/*
*------------------------------------------------------------
*
* Setup the initial state of the window
*
*------------------------------------------------------------
*/
if (wwin->window_flags.start_miniaturized
&& !wwin->window_flags.no_miniaturizable) {
wwin->flags.miniaturized = 1;
iconic = 1;
}
/* if there is a saved state, restore it */
win_state = NULL;
if (wwin->main_window!=None/* && wwin->main_window!=window*/) {
win_state = (WWindowState*)wWindowGetSavedState(wwin->main_window);
} else {
win_state = (WWindowState*)wWindowGetSavedState(window);
}
if (win_state && !(wwin->wm_hints && wwin->wm_hints->flags&StateHint &&
wwin->wm_hints->initial_state==WithdrawnState)) {
if (win_state->state->hidden>0)
wwin->flags.hidden = win_state->state->hidden;
if (win_state->state->shaded>0 && !wwin->window_flags.no_shadeable)
wwin->flags.shaded = win_state->state->shaded;
if (win_state->state->miniaturized>0 &&
!wwin->window_flags.no_miniaturizable) {
wwin->flags.miniaturized = win_state->state->miniaturized;
iconic = 1;
}
if (!wwin->window_flags.omnipresent) {
int w = wDefaultGetStartWorkspace(scr, wwin->wm_instance,
wwin->wm_class);
if (w < 0 || w >= scr->workspace_count) {
workspace = win_state->state->workspace;
if (workspace>=scr->workspace_count)
workspace = scr->current_workspace;
} else {
workspace = w;
}
} else {
workspace = scr->current_workspace;
}
}
/* if we're restarting, restore saved state. This will overwrite previous */
{
WSavedState *wstate;
if (getSavedState(window, &wstate)) {
wwin->flags.shaded = wstate->shaded;
wwin->flags.hidden = wstate->hidden;
wwin->flags.miniaturized = 0;
workspace = wstate->workspace;
free(wstate);
}
}
/* set workspace on which the window starts */
if (workspace >= 0) {
if (workspace > scr->workspace_count-1) {
wWorkspaceMake(scr, workspace - scr->workspace_count + 1);
workspace = scr->workspace_count - 1;
}
} else {
int w;
w = wDefaultGetStartWorkspace(scr, wwin->wm_instance, wwin->wm_class);
if (w>=0 && w<scr->workspace_count && !wwin->window_flags.omnipresent) {
workspace = w;
} else {
workspace = scr->current_workspace;
}
}
/* setup window geometry */
if (win_state && win_state->state->use_geometry) {
width = win_state->state->w;
height = win_state->state->h;
}
wWindowConstrainSize(wwin, &width, &height);
/* do not ask for window placement if the window is
* transient, during startup, if the initial workspace is another one
* or if the window wants to
* start iconic.
* If geometry was saved, restore it. */
if (win_state && win_state->state->use_geometry) {
x = win_state->state->x;
y = win_state->state->y;
} else if (wwin->transient_for==None && !scr->flags.startup &&
workspace==scr->current_workspace && !iconic &&
!(wwin->normal_hints->flags & (USPosition|PPosition))) {
PlaceWindow(wwin, &x, &y, width, height);
}
if (wwin->window_flags.dont_move_off)
wScreenBringInside(scr, &x, &y, width, height);
/*
*--------------------------------------------------
*
* Create frame, borders and do reparenting
*
*--------------------------------------------------
*/
foo = WFF_LEFT_BUTTON | WFF_RIGHT_BUTTON;
if (!wwin->window_flags.no_titlebar)
foo |= WFF_TITLEBAR;
if (!wwin->window_flags.no_resizebar)
foo |= WFF_RESIZEBAR;
wwin->frame = wFrameWindowCreate(scr, window_level,
x, y, width, height, foo,
scr->window_title_texture,
(WTexture**)scr->resizebar_texture,
scr->window_title_pixel,
&scr->window_title_gc,
&scr->title_font);
wwin->frame->flags.is_client_window_frame = 1;
wwin->frame->flags.justification = wPreferences.title_justification;
/* setup button images */
wWindowUpdateButtonImages(wwin);
/* hide unused buttons */
foo = 0;
if (wwin->window_flags.no_close_button)
foo |= WFF_RIGHT_BUTTON;
if (wwin->window_flags.no_miniaturize_button)
foo |= WFF_LEFT_BUTTON;
if (foo!=0)
wFrameWindowHideButton(wwin->frame, foo);
wwin->frame->child = wwin;
wFrameWindowChangeTitle(wwin->frame, title ? title : DEF_WINDOW_TITLE);
if (title)
XFree(title);
wwin->frame->workspace = workspace;
wwin->frame->on_click_left = windowIconifyClick;
wwin->frame->on_click_right = windowCloseClick;
wwin->frame->on_dblclick_right = windowCloseDblClick;
wwin->frame->on_mousedown_titlebar = titlebarMouseDown;
wwin->frame->on_dblclick_titlebar = titlebarDblClick;
wwin->frame->on_mousedown_resizebar = resizebarMouseDown;
XReparentWindow(dpy, wwin->client_win, wwin->frame->core->window,
0, wwin->frame->top_width);
{
int gx, gy;
wClientGetGravityOffsets(wwin, &gx, &gy);
/* set the position of the frame on screen */
x += gx * FRAME_BORDER_WIDTH;
y += gy * FRAME_BORDER_WIDTH;
/* if gravity is to the south, account for the border sizes */
if (gy > 0)
y -= wwin->frame->top_width + wwin->frame->bottom_width;
}
/*
* wWindowConfigure() will init the client window's size
* (wwin->client.{width,height}) and all other geometry
* related variables (frame_x,frame_y)
*/
wWindowConfigure(wwin, x, y, width, height);
/*
*--------------------------------------------------
*
* Setup descriptors and save window to internal
* lists
*
*--------------------------------------------------
*/
if (wwin->main_window!=None) {
WApplication *app;
WWindow *leader;
/* Leader windows do not necessary set themselves as leaders.
* If this is the case, point the leader of this window to
* itself */
leader = wWindowFor(wwin->main_window);
if (leader && leader->main_window==None) {
leader->main_window = leader->client_win;
}
app = wApplicationCreate(scr, wwin->main_window);
if (app) {
app->last_workspace = workspace;
/*
* Do application specific stuff, like setting application
* wide attributes.
*/
if (wwin->flags.hidden) {
/* if the window was set to hidden because it was hidden
* in a previous incarnation and that state was restored */
app->flags.hidden = 1;
}
if (app->flags.hidden) {
wwin->flags.hidden = 1;
}
}
}
/* setup the frame descriptor */
wwin->frame->core->descriptor.handle_mousedown = frameMouseDown;
wwin->frame->core->descriptor.parent = wwin;
wwin->frame->core->descriptor.parent_type = WCLASS_WINDOW;
/* don't let windows go away if we die */
XAddToSaveSet(dpy, window);
XLowerWindow(dpy, window);
/* if window is in this workspace and should be mapped, then map it */
if (!iconic && (workspace == scr->current_workspace
|| wwin->window_flags.omnipresent)
&& !wwin->flags.hidden
&& !(wwin->wm_hints && (wwin->wm_hints->flags & StateHint)
&& wwin->wm_hints->initial_state == WithdrawnState)) {
/* The following "if" is to avoid crashing of clients that expect
* WM_STATE set before they get mapped. Else WM_STATE is set later,
* after the return from this function.
*/
if (wwin->wm_hints && (wwin->wm_hints->flags & StateHint)) {
wClientSetState(wwin, wwin->wm_hints->initial_state, None);
} else {
wClientSetState(wwin, NormalState, None);
}
if (wPreferences.superfluous && !wPreferences.no_animations
&& !scr->flags.startup && wwin->transient_for==None
/*
* The brain damaged idiotic non-click to focus modes will
* have trouble with this because:
*
* 1. window is created and mapped by the client
* 2. window is mapped by wmaker in small size
* 3. window is animated to grow to normal size
* 4. this function returns to normal event loop
* 5. eventually, the EnterNotify event that would trigger
* the window focusing (if the mouse is over that window)
* will be processed by wmaker.
* But since this event will be rather delayed
* (step 3 has a large delay) the time when the event ocurred
* and when it is processed, the client that owns that window
* will reject the XSetInputFocus() for it.
*/
&& (wPreferences.focus_mode==WKF_CLICK
|| wPreferences.auto_focus)) {
DoWindowBirth(wwin);
}
XMapSubwindows(dpy, wwin->frame->core->window);
wWindowMap(wwin);
} else {
XMapSubwindows(dpy, wwin->frame->core->window);
}
/* setup stacking descriptor */
if (wPreferences.on_top_transients && wwin->transient_for!=None
&& wwin->transient_for!=scr->root_win) {
WWindow *tmp;
tmp = wWindowFor(wwin->transient_for);
if (tmp)
wwin->frame->core->stacking->child_of = tmp->frame->core;
} else {
wwin->frame->core->stacking->child_of = NULL;
}
if (!scr->focused_window) {
/* first window on the list */
wwin->next = NULL;
wwin->prev = NULL;
scr->focused_window = wwin;
} else {
WWindow *tmp;
/* add window at beginning of focus window list */
tmp = scr->focused_window;
while (tmp->prev)
tmp = tmp->prev;
tmp->prev = wwin;
wwin->next = tmp;
wwin->prev = NULL;
}
XUngrabServer(dpy);
/*
*--------------------------------------------------
*
* Final preparations before window is ready to go
*
*--------------------------------------------------
*/
wFrameWindowChangeState(wwin->frame, WS_UNFOCUSED);
if (!iconic && workspace == scr->current_workspace) {
WWindow *tmp = wWindowFor(wwin->transient_for);
if ((tmp && tmp->flags.focused) || wPreferences.auto_focus)
wSetFocusTo(scr, wwin);
} else {
wwin->flags.ignore_next_unmap = 1;
}
wWindowResetMouseGrabs(wwin);
if (!wwin->window_flags.no_bind_keys) {
wWindowSetKeyGrabs(wwin);
}
/*
* Prevent window withdrawal when getting the
* unmap notifies generated during reparenting
*/
wwin->flags.mapped=0;
XSync(dpy, 0);
wColormapInstallForWindow(wwin->screen_ptr, scr->cmap_window);
UpdateSwitchMenu(wwin->screen_ptr, wwin, ACTION_ADD);
/*
*--------------------------------------------------
* Cleanup temporary stuff
*--------------------------------------------------
*/
if (win_state)
wWindowDeleteSavedState(win_state);
return wwin;
}
WWindow*
wManageInternalWindow(WScreen *scr, Window window, Window owner,
char *title, int x, int y, int width, int height)
{
WWindow *wwin;
int foo;
wwin = wWindowCreate();
wwin->flags.internal_window = 1;
wwin->window_flags.omnipresent = 1;
wwin->window_flags.no_shadeable = 1;
wwin->window_flags.no_resizable = 1;
wwin->focus_mode = WFM_PASSIVE;
wwin->client_win = window;
wwin->screen_ptr = scr;
wwin->transient_for = owner;
wwin->client.x = x;
wwin->client.y = y;
wwin->client.width = width;
wwin->client.height = height;
wwin->frame_x = wwin->client.x;
wwin->frame_y = wwin->client.y;
foo = WFF_RIGHT_BUTTON;
foo |= WFF_TITLEBAR;
wwin->frame = wFrameWindowCreate(scr, WMFloatingWindowLevel,
wwin->frame_x, wwin->frame_y,
width, height, foo,
scr->window_title_texture,
(WTexture**)scr->resizebar_texture,
scr->window_title_pixel,
&scr->window_title_gc,
&scr->title_font);
XSaveContext(dpy, window, wWinContext, (XPointer)&wwin->client_descriptor);
wwin->frame->flags.is_client_window_frame = 1;
wwin->frame->flags.justification = wPreferences.title_justification;
wFrameWindowChangeTitle(wwin->frame, title);
/* setup button images */
wWindowUpdateButtonImages(wwin);
/* hide buttons */
wFrameWindowHideButton(wwin->frame, WFF_RIGHT_BUTTON);
wwin->frame->child = wwin;
wwin->frame->workspace = wwin->screen_ptr->current_workspace;
wwin->frame->on_click_right = windowCloseClick;
wwin->frame->on_mousedown_titlebar = titlebarMouseDown;
wwin->frame->on_dblclick_titlebar = titlebarDblClick;
wwin->frame->on_mousedown_resizebar = resizebarMouseDown;
wwin->client.y += wwin->frame->top_width;
XReparentWindow(dpy, wwin->client_win, wwin->frame->core->window,
0, wwin->frame->top_width);
wWindowConfigure(wwin, wwin->frame_x, wwin->frame_y,
wwin->client.width, wwin->client.height);
/* setup the frame descriptor */
wwin->frame->core->descriptor.handle_mousedown = frameMouseDown;
wwin->frame->core->descriptor.parent = wwin;
wwin->frame->core->descriptor.parent_type = WCLASS_WINDOW;
XLowerWindow(dpy, window);
XMapSubwindows(dpy, wwin->frame->core->window);
/* setup stacking descriptor */
if (wPreferences.on_top_transients && wwin->transient_for!=None
&& wwin->transient_for!=scr->root_win) {
WWindow *tmp;
tmp = wWindowFor(wwin->transient_for);
if (tmp)
wwin->frame->core->stacking->child_of = tmp->frame->core;
} else {
wwin->frame->core->stacking->child_of = NULL;
}
if (!scr->focused_window) {
/* first window on the list */
wwin->next = NULL;
wwin->prev = NULL;
scr->focused_window = wwin;
} else {
WWindow *tmp;
/* add window at beginning of focus window list */
tmp = scr->focused_window;
while (tmp->prev)
tmp = tmp->prev;
tmp->prev = wwin;
wwin->next = tmp;
wwin->prev = NULL;
}
wFrameWindowChangeState(wwin->frame, WS_UNFOCUSED);
/* if (wPreferences.auto_focus)*/
wSetFocusTo(scr, wwin);
wWindowResetMouseGrabs(wwin);
wWindowSetKeyGrabs(wwin);
UpdateSwitchMenu(wwin->screen_ptr, wwin, ACTION_ADD);
return wwin;
}
/*
*----------------------------------------------------------------------
* wUnmanageWindow--
* Removes the frame window from a window and destroys all data
* related to it. The window will be reparented back to the root window
* if restore is True.
*
* Side effects:
* Everything related to the window is destroyed and the window
* is removed from the window lists. Focus is set to the previous on the
* window list.
*----------------------------------------------------------------------
*/
void
wUnmanageWindow(WWindow *wwin, int restore)
{
WCoreWindow *frame = wwin->frame->core;
WWindow *owner;
WWindow *newFocusedWindow;
int wasNotFocused;
WScreen *scr = wwin->screen_ptr;
/* First close attribute editor window if open */
if (wwin->flags.inspector_open) {
WWindow *pwin = wwin->inspector->frame; /* the inspector window */
(*pwin->frame->on_click_right)(NULL, pwin, NULL);
}
XUnmapWindow(dpy, frame->window);
/* deselect window */
if (wwin->flags.selected)
wSelectWindow(wwin);
/* remove all pending events on window */
/* I think this only matters for autoraise */
if (wPreferences.raise_delay)
WMDeleteTimerWithClientData(wwin->frame->core);
XFlush(dpy);
UpdateSwitchMenu(scr, wwin, ACTION_REMOVE);
/* reparent the window back to the root */
if (restore)
wClientRestore(wwin);
if (wwin->transient_for!=scr->root_win) {
owner = wWindowFor(wwin->transient_for);
if (owner) {
owner->flags.semi_focused = 0;
wFrameWindowChangeState(owner->frame, WS_UNFOCUSED);
}
}
wasNotFocused = !wwin->flags.focused;
/* remove from window focus list */
if (!wwin->prev && !wwin->next) {
/* was the only window */
scr->focused_window = NULL;
newFocusedWindow = NULL;
} else {
WWindow *tmp;
if (wwin->prev)
wwin->prev->next = wwin->next;
if (wwin->next)
wwin->next->prev = wwin->prev;
else {
scr->focused_window = wwin->prev;
scr->focused_window->next = NULL;
}
/* if in click to focus mode and the window
* was a transient, focus the owner window
*/
tmp = NULL;
if (wPreferences.focus_mode==WKF_CLICK) {
tmp = wWindowFor(wwin->transient_for);
if (tmp && (!tmp->flags.mapped || tmp->window_flags.no_focusable)) {
tmp = NULL;
}
}
/* otherwise, focus the next one in the focus list */
if (!tmp) {
tmp = scr->focused_window;
while (tmp) {
if (!tmp->window_flags.no_focusable
&& (tmp->flags.mapped || tmp->flags.shaded))
break;
tmp = tmp->prev;
}
}
if (wPreferences.focus_mode==WKF_CLICK) {
newFocusedWindow = tmp;
} else if (wPreferences.focus_mode==WKF_SLOPPY
|| wPreferences.focus_mode==WKF_POINTER) {
unsigned int mask;
int foo;
Window bar, win;
/* This is to let the root window get the keyboard input
* if Sloppy focus mode and no other window get focus.
* This way keybindings will not freeze.
*/
tmp = NULL;
if (XQueryPointer(dpy, scr->root_win, &bar, &win,
&foo, &foo, &foo, &foo, &mask))
tmp = wWindowFor(win);
if (tmp == wwin)
tmp = NULL;
newFocusedWindow = tmp;
} else {
newFocusedWindow = NULL;
}
}
#ifdef DEBUG
printf("destroying window %x frame %x\n", (unsigned)wwin->client_win,
(unsigned)frame->window);
#endif
if (!wasNotFocused)
wSetFocusTo(scr, newFocusedWindow);
wWindowDestroy(wwin);
XFlush(dpy);
}
void
wWindowFocus(WWindow *wwin)
{
wFrameWindowChangeState(wwin->frame, WS_FOCUSED);
wwin->flags.focused=1;
wWindowResetMouseGrabs(wwin);
UpdateSwitchMenu(wwin->screen_ptr, wwin, ACTION_CHANGE_STATE);
}
void
wWindowMap(WWindow *wwin)
{
XMapWindow(dpy, wwin->frame->core->window);
wwin->flags.mapped = 1;
}
void
wWindowUnfocus(WWindow *wwin)
{
CloseWindowMenu(wwin->screen_ptr);
wFrameWindowChangeState(wwin->frame, wwin->flags.semi_focused
? WS_PFOCUSED : WS_UNFOCUSED);
if (wwin->transient_for!=None
&& wwin->transient_for!=wwin->screen_ptr->root_win) {
WWindow *owner;
owner = wWindowFor(wwin->transient_for);
if (owner && owner->flags.semi_focused) {
owner->flags.semi_focused = 0;
if (owner->flags.mapped || owner->flags.shaded) {
wWindowUnfocus(owner);
wFrameWindowPaint(owner->frame);
}
}
}
wwin->flags.focused=0;
wWindowResetMouseGrabs(wwin);
UpdateSwitchMenu(wwin->screen_ptr, wwin, ACTION_CHANGE_STATE);
}
/*
*----------------------------------------------------------------------
*
* wWindowConstrainSize--
* Constrains size for the client window, taking the maximal size,
* window resize increments and other size hints into account.
*
* Returns:
* The closest size to what was given that the client window can
* have.
*
*----------------------------------------------------------------------
*/
void
wWindowConstrainSize(WWindow *wwin, int *nwidth, int *nheight)
{
XSizeHints *sizeh = wwin->normal_hints;
int width = *nwidth;
int height = *nheight;
int winc = sizeh->width_inc;
int hinc = sizeh->height_inc;
if (width < sizeh->min_width)
width = sizeh->min_width;
if (height < sizeh->min_height)
height = sizeh->min_height;
if (width > sizeh->max_width)
width = sizeh->max_width;
if (height > sizeh->max_height)
height = sizeh->max_height;
/* aspect ratio code borrowed from olwm */
if (sizeh->flags & PAspect) {
/* adjust max aspect ratio */
if (!(sizeh->max_aspect.x==1 && sizeh->max_aspect.y==1)
&& width * sizeh->max_aspect.y > height * sizeh->max_aspect.x) {
if (sizeh->max_aspect.x > sizeh->max_aspect.y) {
height = (width * sizeh->max_aspect.y) / sizeh->max_aspect.x;
if (height > sizeh->max_height) {
height = sizeh->max_height;
width = (height*sizeh->max_aspect.x) / sizeh->max_aspect.y;
}
} else {
width = (height * sizeh->max_aspect.x) / sizeh->max_aspect.y;
if (width > sizeh->max_width) {
width = sizeh->max_width;
height = (width*sizeh->max_aspect.y) / sizeh->max_aspect.x;
}
}
}
/* adjust min aspect ratio */
if (!(sizeh->min_aspect.x==1 && sizeh->min_aspect.y==1)
&& width * sizeh->min_aspect.y < height * sizeh->min_aspect.x) {
if (sizeh->min_aspect.x > sizeh->min_aspect.y) {
height = (width * sizeh->min_aspect.y) / sizeh->min_aspect.x;
if (height < sizeh->min_height) {
height = sizeh->min_height;
width = (height*sizeh->min_aspect.x) / sizeh->min_aspect.y;
}
} else {
width = (height * sizeh->min_aspect.x) / sizeh->min_aspect.y;
if (width > sizeh->min_width) {
width = sizeh->min_width;
height = (width*sizeh->min_aspect.y) / sizeh->min_aspect.x;
}
}
}
}
if (sizeh->base_width != 0) {
width = (((width - sizeh->base_width) / winc) * winc)
+ sizeh->base_width;
} else {
width = (((width - sizeh->min_width) / winc) * winc)
+ sizeh->min_width;
}
if (sizeh->base_width != 0) {
height = (((height - sizeh->base_height) / hinc) * hinc)
+ sizeh->base_height;
} else {
height = (((height - sizeh->min_height) / hinc) * hinc)
+ sizeh->min_height;
}
*nwidth = width;
*nheight = height;
}
void
wWindowChangeWorkspace(WWindow *wwin, int workspace)
{
WScreen *scr = wwin->screen_ptr;
WApplication *wapp;
if (workspace >= scr->workspace_count || workspace < 0
|| workspace == wwin->frame->workspace)
return;
if (workspace != scr->current_workspace) {
/* Sent to other workspace. Unmap window */
if ((wwin->flags.mapped||wwin->flags.shaded)
&& !wwin->window_flags.omnipresent
&& !wwin->flags.changing_workspace) {
wapp = wApplicationOf(wwin->main_window);
if (wapp) {
wapp->last_workspace = workspace;
}
XUnmapWindow(dpy, wwin->frame->core->window);
wwin->flags.mapped = 0;
wSetFocusTo(scr, NULL);
}
} else {
/* brought to current workspace. Map window */
if (!wwin->flags.mapped &&
!(wwin->flags.miniaturized || wwin->flags.hidden)) {
wWindowMap(wwin);
}
}
if (!wwin->window_flags.omnipresent) {
wwin->frame->workspace = workspace;
UpdateSwitchMenu(scr, wwin, ACTION_CHANGE_WORKSPACE);
}
}
void
wWindowSynthConfigureNotify(WWindow *wwin)
{
XEvent sevent;
sevent.type = ConfigureNotify;
sevent.xconfigure.display = dpy;
sevent.xconfigure.event = wwin->client_win;
sevent.xconfigure.window = wwin->client_win;
sevent.xconfigure.x = wwin->client.x;
sevent.xconfigure.y = wwin->client.y;
sevent.xconfigure.width = wwin->client.width;
sevent.xconfigure.height = wwin->client.height;
sevent.xconfigure.border_width = wwin->old_border_width;
if (wwin->window_flags.no_titlebar)
sevent.xconfigure.above = None;
else
sevent.xconfigure.above = wwin->frame->titlebar->window;
sevent.xconfigure.override_redirect = False;
XSendEvent(dpy, wwin->client_win, False, StructureNotifyMask, &sevent);
XFlush(dpy);
}
/*
*----------------------------------------------------------------------
* wWindowConfigure--
* Configures the frame, decorations and client window to the
* specified geometry. The geometry is not checked for validity,
* wWindowConstrainSize() must be used for that.
* The size parameters are for the client window, but the position is
* for the frame.
* The client window receives a ConfigureNotify event, according
* to what ICCCM says.
*
* Returns:
* None
*
* Side effects:
* Window size and position are changed and client window receives
* a ConfigureNotify event.
*----------------------------------------------------------------------
*/
void
wWindowConfigure(wwin, req_x, req_y, req_width, req_height)
WWindow *wwin;
int req_x, req_y; /* new position of the frame */
int req_width, req_height; /* new size of the client */
{
int synth_notify = False;
int resize;
resize = (req_width!=wwin->client.width
|| req_height!=wwin->client.height);
/*
* if the window is being moved but not resized then
* send a synthetic ConfigureNotify
*/
if ((req_x!=wwin->frame_x || req_y!=wwin->frame_y) && !resize) {
synth_notify = True;
}
if (wwin->window_flags.dont_move_off)
wScreenBringInside(wwin->screen_ptr, &req_x, &req_y,
req_width, req_height);
if (resize) {
if (req_width < MIN_WINDOW_SIZE)
req_width = MIN_WINDOW_SIZE;
if (req_height < MIN_WINDOW_SIZE)
req_height = MIN_WINDOW_SIZE;
/* If growing, resize inner part before frame,
* if shrinking, resize frame before.
* This will prevent the frame (that can have a different color)
* to be exposed, causing flicker */
if (req_height > wwin->frame->core->height
|| req_width > wwin->frame->core->width)
XResizeWindow(dpy, wwin->client_win, req_width, req_height);
if (wwin->flags.shaded) {
wFrameWindowResize(wwin->frame, req_width, wwin->frame->core->height);
wwin->old_geometry.height = req_height;
} else {
wFrameWindowResizeInternal(wwin->frame, req_width, req_height);
}
if (!(req_height > wwin->frame->core->height
|| req_width > wwin->frame->core->width))
XResizeWindow(dpy, wwin->client_win, req_width, req_height);
wwin->client.x = req_x;
wwin->client.y = req_y + wwin->frame->top_width;
wwin->client.width = req_width;
wwin->client.height = req_height;
XMoveWindow(dpy, wwin->frame->core->window, req_x, req_y);
} else {
wwin->client.x = req_x;
wwin->client.y = req_y + wwin->frame->top_width;
XMoveWindow(dpy, wwin->frame->core->window, req_x, req_y);
}
wwin->frame_x = req_x;
wwin->frame_y = req_y;
#ifdef SHAPE
if (wShapeSupported && wwin->flags.shaped && resize) {
wWindowSetShape(wwin);
}
#endif
if (synth_notify)
wWindowSynthConfigureNotify(wwin);
XFlush(dpy);
}
void
wWindowMove(wwin, req_x, req_y)
WWindow *wwin;
int req_x, req_y; /* new position of the frame */
{
#ifdef CONFIGURE_WINDOW_WHILE_MOVING
int synth_notify = False;
/* Send a synthetic ConfigureNotify event for every window movement. */
if ((req_x!=wwin->frame_x || req_y!=wwin->frame_y)) {
synth_notify = True;
}
#else
/* A single synthetic ConfigureNotify event is sent at the end of
* a completed (opaque) movement in moveres.c */
#endif
if (wwin->window_flags.dont_move_off)
wScreenBringInside(wwin->screen_ptr, &req_x, &req_y,
wwin->frame->core->width, wwin->frame->core->height);
wwin->client.x = req_x;
wwin->client.y = req_y + wwin->frame->top_width;
XMoveWindow(dpy, wwin->frame->core->window, req_x, req_y);
wwin->frame_x = req_x;
wwin->frame_y = req_y;
#ifdef CONFIGURE_WINDOW_WHILE_MOVING
if (synth_notify)
wWindowSynthConfigureNotify(wwin);
#endif
}
void
wWindowUpdateButtonImages(WWindow *wwin)
{
WScreen *scr = wwin->screen_ptr;
Pixmap pixmap, mask;
WFrameWindow *fwin = wwin->frame;
if (wwin->window_flags.no_titlebar)
return;
/* miniaturize button */
if (!wwin->window_flags.no_miniaturize_button) {
if (wwin->wm_gnustep_attr
&& wwin->wm_gnustep_attr->flags & GSMiniaturizePixmapAttr) {
pixmap = wwin->wm_gnustep_attr->miniaturize_pixmap;
if (wwin->wm_gnustep_attr->flags&GSMiniaturizeMaskAttr) {
mask = wwin->wm_gnustep_attr->miniaturize_mask;
} else {
mask = None;
}
if (fwin->lbutton_image
&& (fwin->lbutton_image->image != pixmap
|| fwin->lbutton_image->mask != mask)) {
wPixmapDestroy(fwin->lbutton_image);
fwin->lbutton_image = NULL;
}
if (!fwin->lbutton_image) {
fwin->lbutton_image = wPixmapCreate(scr, pixmap, mask);
fwin->lbutton_image->client_owned = 1;
fwin->lbutton_image->client_owned_mask = 1;
}
} else {
if (fwin->lbutton_image && !fwin->lbutton_image->shared) {
wPixmapDestroy(fwin->lbutton_image);
}
fwin->lbutton_image = scr->b_pixmaps[WBUT_ICONIFY];
}
}
/* close button */
if (!wwin->window_flags.no_close_button) {
if (wwin->wm_gnustep_attr
&& wwin->wm_gnustep_attr->flags&GSClosePixmapAttr) {
pixmap = wwin->wm_gnustep_attr->close_pixmap;
if (wwin->wm_gnustep_attr->flags&GSCloseMaskAttr) {
mask = wwin->wm_gnustep_attr->close_mask;
} else {
mask = None;
}
if (fwin->rbutton_image
&& (fwin->rbutton_image->image != pixmap
|| fwin->rbutton_image->mask != mask)) {
wPixmapDestroy(fwin->rbutton_image);
fwin->rbutton_image = NULL;
}
if (!fwin->rbutton_image) {
fwin->rbutton_image = wPixmapCreate(scr, pixmap, mask);
fwin->rbutton_image->client_owned = 1;
fwin->rbutton_image->client_owned_mask = 1;
}
} else if (wwin->window_flags.kill_close) {
if (fwin->rbutton_image && !fwin->rbutton_image->shared) {
wPixmapDestroy(fwin->rbutton_image);
}
fwin->rbutton_image = scr->b_pixmaps[WBUT_KILL];
} else if (wwin->window_flags.broken_close) {
if (fwin->rbutton_image && !fwin->rbutton_image->shared) {
wPixmapDestroy(fwin->rbutton_image);
}
fwin->rbutton_image = scr->b_pixmaps[WBUT_BROKENCLOSE];
} else {
if (fwin->rbutton_image && !fwin->rbutton_image->shared) {
wPixmapDestroy(fwin->rbutton_image);
}
fwin->rbutton_image = scr->b_pixmaps[WBUT_CLOSE];
}
}
/* force buttons to be redrawn */
fwin->flags.need_texture_change = 1;
wFrameWindowPaint(fwin);
}
/*
*---------------------------------------------------------------------------
* wWindowConfigureBorders--
* Update window border configuration according to window_flags
*
*---------------------------------------------------------------------------
*/
void
wWindowConfigureBorders(WWindow *wwin)
{
if (wwin->frame) {
int flags;
int newy, oldh;
flags = WFF_LEFT_BUTTON|WFF_RIGHT_BUTTON;
if (!wwin->window_flags.no_titlebar)
flags |= WFF_TITLEBAR;
if (!wwin->window_flags.no_resizebar)
flags |= WFF_RESIZEBAR;
oldh = wwin->frame->top_width;
wFrameWindowUpdateBorders(wwin->frame, flags);
if (oldh != wwin->frame->top_width) {
newy = wwin->frame_y + oldh - wwin->frame->top_width;
XMoveWindow(dpy, wwin->client_win, 0, wwin->frame->top_width);
wWindowConfigure(wwin, wwin->frame_x, newy,
wwin->client.width, wwin->client.height);
}
flags = 0;
if (!wwin->window_flags.no_miniaturize_button
&& wwin->frame->flags.hide_left_button)
flags |= WFF_LEFT_BUTTON;
if (!wwin->window_flags.no_close_button
&& wwin->frame->flags.hide_right_button)
flags |= WFF_RIGHT_BUTTON;
if (flags!=0) {
wWindowUpdateButtonImages(wwin);
wFrameWindowShowButton(wwin->frame, flags);
}
flags = 0;
if (wwin->window_flags.no_miniaturize_button
&& !wwin->frame->flags.hide_left_button)
flags |= WFF_LEFT_BUTTON;
if (wwin->window_flags.no_close_button
&& !wwin->frame->flags.hide_right_button)
flags |= WFF_RIGHT_BUTTON;
if (flags!=0)
wFrameWindowHideButton(wwin->frame, flags);
#ifdef SHAPE
if (wShapeSupported && wwin->flags.shaped) {
wWindowSetShape(wwin);
}
#endif
}
}
void
wWindowSaveState(WWindow *wwin)
{
CARD32 data[9];
memset(data, 0, sizeof(CARD32)*9);
data[0] = wwin->frame->workspace;
data[2] = wwin->flags.shaded;
data[3] = wwin->flags.hidden;
XChangeProperty(dpy, wwin->client_win, _XA_WINDOWMAKER_STATE,
_XA_WINDOWMAKER_STATE, 32, PropModeReplace,
(unsigned char *)data, 9);
}
static int
getSavedState(Window window, WSavedState **state)
{
Atom type_ret;
int fmt_ret;
unsigned long nitems_ret;
unsigned long bytes_after_ret;
CARD32 *data;
if (XGetWindowProperty(dpy, window, _XA_WINDOWMAKER_STATE, 0, 9,
True, _XA_WINDOWMAKER_STATE,
&type_ret, &fmt_ret, &nitems_ret, &bytes_after_ret,
(unsigned char **)&data)!=Success || !data)
return 0;
*state = malloc(sizeof(WSavedState));
if (*state) {
(*state)->workspace = data[0];
(*state)->miniaturized = data[1];
(*state)->shaded = data[2];
(*state)->hidden = data[3];
(*state)->use_geometry = data[4];
(*state)->x = data[5];
(*state)->y = data[6];
(*state)->w = data[7];
(*state)->h = data[8];
}
XFree(data);
if (*state && type_ret==_XA_WINDOWMAKER_STATE)
return 1;
else
return 0;
}
#ifdef SHAPE
void
wWindowClearShape(WWindow *wwin)
{
XShapeCombineMask(dpy, wwin->frame->core->window, ShapeBounding,
0, wwin->frame->top_width, None, ShapeSet);
XFlush(dpy);
}
void
wWindowSetShape(WWindow *wwin)
{
XRectangle rect[2];
int count;
#ifdef OPTIMIZE_SHAPE
XRectangle *rects;
XRectangle *urec;
int ordering;
/* only shape is the client's */
if (wwin->window_flags.no_titlebar && wwin->window_flags.no_resizebar) {
goto alt_code;
}
/* Get array of rectangles describing the shape mask */
rects = XShapeGetRectangles(dpy, wwin->client_win, ShapeBounding,
&count, &ordering);
if (!rects) {
goto alt_code;
}
urec = malloc(sizeof(XRectangle)*(count+2));
if (!urec) {
XFree(rects);
goto alt_code;
}
/* insert our decoration rectangles in the rect list */
memcpy(urec, rects, sizeof(XRectangle)*count);
XFree(rects);
if (!wwin->window_flags.no_titlebar) {
urec[count].x = -1;
urec[count].y = -1 - wwin->frame->top_width;
urec[count].width = wwin->frame->core->width + 2;
urec[count].height = wwin->frame->top_width + 1;
count++;
}
if (!wwin->window_flags.no_resizebar) {
urec[count].x = -1;
urec[count].y = wwin->frame->core->height
- wwin->frame->bottom_width - wwin->frame->top_width;
urec[count].width = wwin->frame->core->width + 2;
urec[count].height = wwin->frame->bottom_width + 1;
count++;
}
/* shape our frame window */
XShapeCombineRectangles(dpy, wwin->frame->core->window, ShapeBounding,
0, wwin->frame->top_width, urec, count,
ShapeSet, Unsorted);
XFlush(dpy);
free(urec);
return;
alt_code:
#endif /* OPTIMIZE_SHAPE */
count = 0;
if (!wwin->window_flags.no_titlebar) {
rect[count].x = -1;
rect[count].y = -1;
rect[count].width = wwin->frame->core->width + 2;
rect[count].height = wwin->frame->top_width + 1;
count++;
}
if (!wwin->window_flags.no_resizebar) {
rect[count].x = -1;
rect[count].y = wwin->frame->core->height - wwin->frame->bottom_width;
rect[count].width = wwin->frame->core->width + 2;
rect[count].height = wwin->frame->bottom_width + 1;
count++;
}
if (count > 0) {
XShapeCombineRectangles(dpy, wwin->frame->core->window, ShapeBounding,
0, 0, rect, count, ShapeSet, Unsorted);
}
XShapeCombineShape(dpy, wwin->frame->core->window, ShapeBounding,
0, wwin->frame->top_width, wwin->client_win,
ShapeBounding, (count > 0 ? ShapeUnion : ShapeSet));
XFlush(dpy);
}
#endif /* SHAPE */
/* ====================================================================== */
static FocusMode
getFocusMode(WWindow *wwin)
{
FocusMode mode;
if ((wwin->wm_hints) && (wwin->wm_hints->flags & InputHint)) {
if (wwin->wm_hints->input == True) {
if (wwin->protocols.TAKE_FOCUS)
mode = WFM_LOCALLY_ACTIVE;
else
mode = WFM_PASSIVE;
} else {
if (wwin->protocols.TAKE_FOCUS)
mode = WFM_GLOBALLY_ACTIVE;
else
mode = WFM_NO_INPUT;
}
} else {
mode = WFM_PASSIVE;
}
return mode;
}
void
wWindowSetKeyGrabs(WWindow *wwin)
{
int i;
WShortKey *key;
for (i=0; i<WKBD_LAST; i++) {
key = &wKeyBindings[i];
if (key->keycode==0)
continue;
if (key->modifier!=AnyModifier) {
XGrabKey(dpy, key->keycode, key->modifier|LockMask,
wwin->frame->core->window, True, GrabModeAsync, GrabModeAsync);
#ifdef NUMLOCK_HACK
/* Also grab all modifier combinations possible that include,
* LockMask, ScrollLockMask and NumLockMask, so that keygrabs
* work even if the NumLock/ScrollLock key is on.
*/
wHackedGrabKey(key->keycode, key->modifier,
wwin->frame->core->window, True, GrabModeAsync,
GrabModeAsync);
#endif
}
XGrabKey(dpy, key->keycode, key->modifier,
wwin->frame->core->window, True, GrabModeAsync, GrabModeAsync);
}
wRootMenuBindShortcuts(wwin->frame->core->window);
}
void
wWindowResetMouseGrabs(WWindow *wwin)
{
XUngrabButton(dpy, AnyButton, AnyModifier, wwin->client_win);
if (!wwin->window_flags.no_bind_mouse) {
/* grabs for Meta+drag */
wHackedGrabButton(AnyButton, MOD_MASK, wwin->client_win,
True, ButtonPressMask, GrabModeSync,
GrabModeAsync, None, wCursor[WCUR_ARROW]);
}
if (!wwin->flags.focused) {
/* the passive grabs to focus the window */
if (wPreferences.focus_mode == WKF_CLICK)
XGrabButton(dpy, AnyButton, AnyModifier, wwin->client_win,
True, ButtonPressMask, GrabModeSync, GrabModeAsync,
None, None);
}
XFlush(dpy);
}
void
wWindowUpdateGNUstepAttr(WWindow *wwin, GNUstepWMAttributes *attr)
{
if (attr->flags & GSExtraFlagsAttr) {
if (wwin->window_flags.broken_close !=
(attr->extra_flags & GSDocumentEditedFlag)) {
wwin->window_flags.broken_close = !wwin->window_flags.broken_close;
wWindowUpdateButtonImages(wwin);
}
}
}
WMagicNumber
wWindowAddSavedState(char *instance, char *class, char *command,
pid_t pid, WSavedState *state)
{
WWindowState *wstate;
wstate = malloc(sizeof(WWindowState));
if (!wstate)
return 0;
memset(wstate, 0, sizeof(WWindowState));
wstate->pid = pid;
if (instance)
wstate->instance = wstrdup(instance);
if (class)
wstate->class = wstrdup(class);
if (command)
wstate->command = wstrdup(command);
wstate->state = state;
wstate->next = windowState;
windowState = wstate;
#ifdef DEBUG
printf("Added WindowState with ID %p, for %s.%s : \"%s\"\n", wstate, instance,
class, command);
#endif
return wstate;
}
#define SAME(x, y) (((x) && (y) && !strcmp((x), (y))) || (!(x) && !(y)))
WMagicNumber
wWindowGetSavedState(Window win)
{
char *instance, *class, *command=NULL;
WWindowState *wstate = windowState;
char **argv;
int argc;
if (!wstate)
return NULL;
if (XGetCommand(dpy, win, &argv, &argc)) {
if (argc > 0)
command = FlattenStringList(argv, argc);
XFreeStringList(argv);
}
if (!command)
return NULL;
if (PropGetWMClass(win, &class, &instance)) {
while (wstate) {
if (SAME(instance, wstate->instance) &&
SAME(class, wstate->class) &&
SAME(command, wstate->command)) {
break;
}
wstate = wstate->next;
}
} else {
wstate = NULL;
}
#ifdef DEBUG
printf("Read WindowState with ID %p, for %s.%s : \"%s\"\n", wstate, instance,
class, command);
#endif
if (command) free(command);
if (instance) XFree(instance);
if (class) XFree(class);
return wstate;
}
void
wWindowDeleteSavedState(WMagicNumber id)
{
WWindowState *tmp, *wstate=(WWindowState*)id;
if (!wstate || !windowState)
return;
tmp = windowState;
if (tmp==wstate) {
windowState = wstate->next;
#ifdef DEBUG
printf("Deleted WindowState with ID %p, for %s.%s : \"%s\"\n",
wstate, wstate->instance, wstate->class, wstate->command);
#endif
if (wstate->instance) free(wstate->instance);
if (wstate->class) free(wstate->class);
if (wstate->command) free(wstate->command);
free(wstate->state);
free(wstate);
} else {
while (tmp->next) {
if (tmp->next==wstate) {
tmp->next=wstate->next;
#ifdef DEBUG
printf("Deleted WindowState with ID %p, for %s.%s : \"%s\"\n",
wstate, wstate->instance, wstate->class, wstate->command);
#endif
if (wstate->instance) free(wstate->instance);
if (wstate->class) free(wstate->class);
if (wstate->command) free(wstate->command);
free(wstate->state);
free(wstate);
break;
}
tmp = tmp->next;
}
}
}
void
wWindowDeleteSavedStatesForPID(pid_t pid)
{
WWindowState *tmp, *wstate;
if (!windowState)
return;
tmp = windowState;
if (tmp->pid == pid) {
wstate = windowState;
windowState = tmp->next;
#ifdef DEBUG
printf("Deleted WindowState with ID %p, for %s.%s : \"%s\"\n",
wstate, wstate->instance, wstate->class, wstate->command);
#endif
if (wstate->instance) free(wstate->instance);
if (wstate->class) free(wstate->class);
if (wstate->command) free(wstate->command);
free(wstate->state);
free(wstate);
} else {
while (tmp->next) {
if (tmp->next->pid==pid) {
wstate = tmp->next;
tmp->next = wstate->next;
#ifdef DEBUG
printf("Deleted WindowState with ID %p, for %s.%s : \"%s\"\n",
wstate, wstate->instance, wstate->class, wstate->command);
#endif
if (wstate->instance) free(wstate->instance);
if (wstate->class) free(wstate->class);
if (wstate->command) free(wstate->command);
free(wstate->state);
free(wstate);
break;
}
tmp = tmp->next;
}
}
}
/* ====================================================================== */
static void
resizebarMouseDown(WCoreWindow *sender, void *data, XEvent *event)
{
WWindow *wwin = data;
#ifndef NUMLOCK_HACK
if ((event->xbutton.state & ValidModMask)
!= (event->xbutton.state & ~LockMask)) {
wwarning(_("the NumLock, ScrollLock or similar key seems to be turned on.\n"\
"Turn it off or some mouse actions and keyboard shortcuts will not work."));
}
#endif
event->xbutton.state &= ValidModMask;
CloseWindowMenu(wwin->screen_ptr);
if (wPreferences.focus_mode==WKF_CLICK
&& !(event->xbutton.state&ControlMask)) {
wSetFocusTo(wwin->screen_ptr, wwin);
}
if (event->xbutton.button == Button1)
wRaiseFrame(wwin->frame->core);
if (event->xbutton.state & MOD_MASK) {
/* move the window */
#if 0
if (XGrabPointer(dpy, wwin->frame->resizebar->window, True,
ButtonMotionMask|ButtonReleaseMask|ButtonPressMask,
GrabModeAsync, GrabModeAsync, None,
None, CurrentTime)!=GrabSuccess) {
#ifdef DEBUG0
wwarning("pointer grab failed for window move");
#endif
return;
}
#endif
wMouseMoveWindow(wwin, event);
XUngrabPointer(dpy, CurrentTime);
} else {
#if 0
/* resize the window */
if (XGrabPointer(dpy, wwin->frame->resizebar->window, True,
ButtonMotionMask|ButtonReleaseMask|ButtonPressMask,
GrabModeAsync, GrabModeAsync, None,
None, CurrentTime)!=GrabSuccess) {
#ifdef DEBUG0
wwarning("pointer grab failed for window resize");
#endif
return;
}
#endif
wMouseResizeWindow(wwin, event);
XUngrabPointer(dpy, CurrentTime);
}
}
static void
titlebarDblClick(WCoreWindow *sender, void *data, XEvent *event)
{
WWindow *wwin = data;
event->xbutton.state &= ValidModMask;
if (event->xbutton.button==Button1) {
if (event->xbutton.state == 0) {
if (!wwin->window_flags.no_shadeable) {
/* shade window */
if (wwin->flags.shaded)
wUnshadeWindow(wwin);
else
wShadeWindow(wwin);
}
} else {
int dir = 0;
if (event->xbutton.state & ControlMask)
dir |= MAX_VERTICAL;
if (event->xbutton.state & ShiftMask) {
dir |= MAX_HORIZONTAL;
if (!(event->xbutton.state & ControlMask))
wSelectWindow(wwin);
}
/* maximize window */
if (dir !=0 && !wwin->window_flags.no_resizable) {
if (wwin->flags.maximized)
wUnmaximizeWindow(wwin);
else
wMaximizeWindow(wwin, dir);
}
}
} else if (event->xbutton.button==Button3) {
if (event->xbutton.state & MOD_MASK) {
wHideOtherApplications(wwin);
}
} else if (event->xbutton.button==Button2) {
wSelectWindow(wwin);
}
}
static void
frameMouseDown(WObjDescriptor *desc, XEvent *event)
{
WWindow *wwin = desc->parent;
event->xbutton.state &= ValidModMask;
CloseWindowMenu(wwin->screen_ptr);
if (wPreferences.focus_mode==WKF_CLICK
&& !(event->xbutton.state&ControlMask)) {
wSetFocusTo(wwin->screen_ptr, wwin);
}
if (event->xbutton.button == Button1) {
wRaiseFrame(wwin->frame->core);
}
if (event->xbutton.state & MOD_MASK) {
/* move the window */
if (XGrabPointer(dpy, wwin->client_win, False,
ButtonMotionMask|ButtonReleaseMask|ButtonPressMask,
GrabModeAsync, GrabModeAsync, None,
None, CurrentTime)!=GrabSuccess) {
#ifdef DEBUG0
wwarning("pointer grab failed for window move");
#endif
return;
}
if (event->xbutton.button == Button3 && !wwin->window_flags.no_resizable)
wMouseResizeWindow(wwin, event);
else
wMouseMoveWindow(wwin, event);
XUngrabPointer(dpy, CurrentTime);
}
}
static void
titlebarMouseDown(WCoreWindow *sender, void *data, XEvent *event)
{
WWindow *wwin = (WWindow*)data;
#ifndef NUMLOCK_HACK
if ((event->xbutton.state & ValidModMask)
!= (event->xbutton.state & ~LockMask)) {
wwarning(_("the NumLock, ScrollLock or similar key seems to be turned on.\n"\
"Turn it off or some mouse actions and keyboard shortcuts will not work."));
}
#endif
event->xbutton.state &= ValidModMask;
CloseWindowMenu(wwin->screen_ptr);
if (wPreferences.focus_mode==WKF_CLICK
&& !(event->xbutton.state&ControlMask)) {
wSetFocusTo(wwin->screen_ptr, wwin);
}
if (event->xbutton.button == Button1
|| event->xbutton.button == Button2) {
if (event->xbutton.button == Button1) {
if (event->xbutton.state & MOD_MASK) {
wLowerFrame(wwin->frame->core);
} else {
wRaiseFrame(wwin->frame->core);
}
}
if ((event->xbutton.state & ShiftMask)
&& !(event->xbutton.state & ControlMask)) {
wSelectWindow(wwin);
return;
}
#if 0
if (XGrabPointer(dpy, wwin->frame->titlebar->window, False,
ButtonMotionMask|ButtonReleaseMask|ButtonPressMask,
GrabModeAsync, GrabModeAsync, None,
None, CurrentTime)!=GrabSuccess) {
#ifdef DEBUG0
wwarning("pointer grab failed for window move");
#endif
return;
}
#endif
/* move the window */
wMouseMoveWindow(wwin, event);
XUngrabPointer(dpy, CurrentTime);
} else if (event->xbutton.button == Button3 && event->xbutton.state==0
&& !wwin->flags.internal_window) {
WObjDescriptor *desc;
OpenWindowMenu(wwin, event->xbutton.x_root,
wwin->frame_y+wwin->frame->top_width, False);
/* allow drag select */
desc = &wwin->screen_ptr->window_menu->menu->descriptor;
event->xany.send_event = True;
(*desc->handle_mousedown)(desc, event);
}
}
static void
windowCloseClick(WCoreWindow *sender, void *data, XEvent *event)
{
WWindow *wwin = data;
event->xbutton.state &= ValidModMask;
CloseWindowMenu(wwin->screen_ptr);
/* if control-click, kill the client */
if (event->xbutton.state & ControlMask) {
wClientKill(wwin);
} else if (wwin->protocols.DELETE_WINDOW && event->xbutton.state==0) {
/* send delete message */
wClientSendProtocol(wwin, _XA_WM_DELETE_WINDOW, LastTimestamp);
}
}
static void
windowCloseDblClick(WCoreWindow *sender, void *data, XEvent *event)
{
WWindow *wwin = data;
CloseWindowMenu(wwin->screen_ptr);
/* send delete message */
if (wwin->protocols.DELETE_WINDOW) {
wClientSendProtocol(wwin, _XA_WM_DELETE_WINDOW, LastTimestamp);
} else {
wClientKill(wwin);
}
}
static void
windowIconifyClick(WCoreWindow *sender, void *data, XEvent *event)
{
WWindow *wwin = data;
event->xbutton.state &= ValidModMask;
CloseWindowMenu(wwin->screen_ptr);
if (wwin->protocols.MINIATURIZE_WINDOW && event->xbutton.state==0) {
wClientSendProtocol(wwin, _XA_GNUSTEP_WM_MINIATURIZE_WINDOW,
LastTimestamp);
} else {
WApplication *wapp;
if ((event->xbutton.state & ControlMask) ||
(event->xbutton.button == Button3)) {
wapp = wApplicationOf(wwin->main_window);
if (wapp && !wwin->window_flags.no_appicon)
wHideApplication(wapp);
} else if (event->xbutton.state==0) {
wIconifyWindow(wwin);
}
}
}
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