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windowmaker-wl/src/window.c

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/* window.c - client window managing stuffs
*
* Window Maker window manager
*
* Copyright (c) 1997-2003 Alfredo K. Kojima
* Copyright (c) 2008-2023 Window Maker Team
*
* 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.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "wconfig.h"
#include <WINGs/WINGsP.h> /* transitive X11 types for unmigrated callbacks */
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <stdint.h>
#include <math.h>
/* For getting mouse wheel mappings from WINGs */
#include <WINGs/WINGs.h>
#include "WindowMaker.h"
#include "GNUstep.h"
#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 "colormap.h"
#include "keybind.h"
#include "stacking.h"
#include "defaults.h"
#include "workspace.h"
#include "xinerama.h"
#include "appmenu.h"
#include "appicon.h"
#include "superfluous.h"
#include "rootmenu.h"
#include "placement.h"
#include "misc.h"
#include "startup.h"
#include "winmenu.h"
#include "backend/backend.h"
#include "osdep.h"
#ifdef USE_MWM_HINTS
# include "motif.h"
#endif
#include "wmspec.h"
#include "geom.h"
#include "backend/x11/x11_event.h"
#define MOD_MASK wPreferences.modifier_mask
/***** Local Stuff *****/
static WWindowState *windowState = NULL;
static FocusMode getFocusMode(WWindow *wwin);
static int getSavedState(WNativeWindow window, WSavedState **state);
static void setupGNUstepHints(WWindow *wwin, GNUstepWMAttributes *gs_hints);
/* frame window (during window grabs) */
static void frameMouseDown(WObjDescriptor *desc, WBackendEvent *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);
#ifdef XKB_BUTTON_HINT
static void windowLanguageClick(WCoreWindow *sender, void *data, XEvent *event);
#endif
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);
static void release_wwindowstate(WWindowState *wstate);
/****** Notification Observers ******/
static void appearanceObserver(void *self, WMNotification * notif)
{
WWindow *wwin = (WWindow *) self;
uintptr_t flags = (uintptr_t)WMGetNotificationClientData(notif);
if (!wwin->frame || (!wwin->frame->titlebar && !wwin->frame->resizebar))
return;
if (flags & WFontSettings) {
wWindowConfigureBorders(wwin);
if (wwin->flags.shaded) {
wFrameWindowResize(wwin->frame, wwin->frame->core->width, wwin->frame->top_width - 1);
wwin->client.y = wwin->frame_y - wwin->client.height + wwin->frame->top_width;
wWindowSynthConfigureNotify(wwin);
}
}
if (flags & WTextureSettings)
wwin->frame->flags.need_texture_remake = 1;
if (flags & (WTextureSettings | WColorSettings)) {
if (wwin->frame->titlebar)
wm_backend->window_clear(wwin->frame->titlebar->window);
wFrameWindowPaint(wwin->frame);
}
}
/* Return the WWindow associated with a given window identifier. */
WWindow *wWindowFor(WNativeWindow window)
{
WObjDescriptor *desc;
if (window == None)
return NULL;
desc = wm_backend->context_find(window, WM_CTX_CLIENT_WIN);
if (!desc)
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(void)
{
WWindow *wwin;
wwin = wmalloc(sizeof(WWindow));
wretain(wwin);
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)
{
int i;
if (wwin->screen_ptr->cmap_window == wwin)
wwin->screen_ptr->cmap_window = NULL;
WMRemoveNotificationObserver(wwin);
wwin->flags.destroyed = 1;
for (i = 0; i < MAX_WINDOW_SHORTCUTS; i++) {
if (!wwin->screen_ptr->shortcutWindows[i])
continue;
WMRemoveFromArray(wwin->screen_ptr->shortcutWindows[i], wwin);
if (!WMGetArrayItemCount(wwin->screen_ptr->shortcutWindows[i])) {
WMFreeArray(wwin->screen_ptr->shortcutWindows[i]);
wwin->screen_ptr->shortcutWindows[i] = NULL;
}
}
if (wwin->fake_group && wwin->fake_group->retainCount > 0) {
wwin->fake_group->retainCount--;
if (wwin->fake_group->retainCount == 0 && wwin->fake_group->leader != None) {
wm_backend->fake_leader_destroy(wwin->fake_group->leader);
wwin->fake_group->leader = None;
wwin->fake_group->origLeader = None;
wm_backend->event_flush();
}
}
if (wwin->normal_hints)
wfree(wwin->normal_hints);
if (wwin->wm_hints)
wfree(wwin->wm_hints);
if (wwin->wm_instance)
wfree(wwin->wm_instance);
if (wwin->wm_class)
wfree(wwin->wm_class);
if (wwin->wm_gnustep_attr)
wfree(wwin->wm_gnustep_attr);
if (wwin->cmap_windows)
XFree(wwin->cmap_windows);
wm_backend->context_delete(wwin->client_win, WM_CTX_CLIENT_WIN);
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);
}
if (wwin->net_icon_image)
RReleaseImage(wwin->net_icon_image);
wrelease(wwin);
}
static void setupGNUstepHints(WWindow *wwin, GNUstepWMAttributes *gs_hints)
{
if (gs_hints->flags & GSWindowStyleAttr) {
if (gs_hints->window_style == WMBorderlessWindowMask) {
wwin->client_flags.no_border = 1;
wwin->client_flags.no_titlebar = 1;
wwin->client_flags.no_closable = 1;
wwin->client_flags.no_miniaturizable = 1;
wwin->client_flags.no_resizable = 1;
wwin->client_flags.no_close_button = 1;
wwin->client_flags.no_miniaturize_button = 1;
wwin->client_flags.no_resizebar = 1;
} else {
wwin->client_flags.no_close_button =
((gs_hints->window_style & WMClosableWindowMask) ? 0 : 1);
wwin->client_flags.no_closable = ((gs_hints->window_style & WMClosableWindowMask) ? 0 : 1);
wwin->client_flags.no_miniaturize_button =
((gs_hints->window_style & WMMiniaturizableWindowMask) ? 0 : 1);
wwin->client_flags.no_miniaturizable = wwin->client_flags.no_miniaturize_button;
wwin->client_flags.no_resizebar =
((gs_hints->window_style & WMResizableWindowMask) ? 0 : 1);
wwin->client_flags.no_resizable = wwin->client_flags.no_resizebar;
/* these attributes supposedly imply in the existence
* of a titlebar */
if (gs_hints->window_style & (WMResizableWindowMask |
WMClosableWindowMask | WMMiniaturizableWindowMask)) {
wwin->client_flags.no_titlebar = 0;
} else {
wwin->client_flags.no_titlebar =
((gs_hints->window_style & WMTitledWindowMask) ? 0 : 1);
}
}
} else {
/* setup the defaults */
wwin->client_flags.no_border = 0;
wwin->client_flags.no_titlebar = 0;
wwin->client_flags.no_closable = 0;
wwin->client_flags.no_miniaturizable = 0;
wwin->client_flags.no_resizable = 0;
wwin->client_flags.no_close_button = 0;
wwin->client_flags.no_miniaturize_button = 0;
wwin->client_flags.no_resizebar = 0;
}
if (gs_hints->extra_flags & GSNoApplicationIconFlag)
wwin->client_flags.no_appicon = 1;
}
static void discard_hints_from_gtk(WWindow *wwin)
{
if (!wm_backend->prop_has_gtk_object_path(wwin->client_win))
return;
/* If we're here, that means the Property exists. We don't care what is inside, it means it is a GTK-based application */
/* GTK is asking to remove these decorations: */
wwin->client_flags.no_titlebar = 0;
wwin->client_flags.no_close_button = 0;
wwin->client_flags.no_miniaturize_button = 0;
wwin->client_flags.no_resizebar = 0;
}
void wWindowSetupInitialAttributes(WWindow *wwin, int *level, int *workspace)
{
WScreen *scr = wwin->screen_ptr;
/* sets global default stuff */
wDefaultFillAttributes(wwin->wm_instance, wwin->wm_class, &wwin->user_flags, NULL, True);
wwin->defined_user_flags = wwin->user_flags;
/*
* Decoration setting is done in this precedence (lower to higher)
* - use global default in the resource database
* - guess some settings
* - use GNUstep/external window attributes
* - set hints specified for the app in the resource DB
*
*/
wwin->client_flags.broken_close = 0;
if (wwin->protocols.DELETE_WINDOW)
wwin->client_flags.kill_close = 0;
else
wwin->client_flags.kill_close = 1;
/* transients can't be iconified or maximized */
if (wwin->transient_for != None && wwin->transient_for != scr->root_win) {
wwin->client_flags.no_miniaturizable = 1;
wwin->client_flags.no_miniaturize_button = 1;
}
/* 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->client_flags.no_resizable = 1;
wwin->client_flags.no_resizebar = 1;
}
/* set GNUstep window attributes */
if (wwin->wm_gnustep_attr) {
setupGNUstepHints(wwin, wwin->wm_gnustep_attr);
if (wwin->wm_gnustep_attr->flags & GSWindowLevelAttr) {
*level = wwin->wm_gnustep_attr->window_level;
/*
* INT_MIN is the only illegal window level.
*/
if (*level == INT_MIN)
*level = INT_MIN + 1;
} else {
/* setup defaults */
*level = WMNormalLevel;
}
} else {
int tmp_workspace = -1;
int tmp_level = INT_MIN; /* INT_MIN is never used by the window levels */
#ifdef USE_MWM_HINTS
wMWMCheckClientHints(wwin);
#endif /* USE_MWM_HINTS */
wNETWMCheckClientHints(wwin, &tmp_level, &tmp_workspace);
if (wPreferences.ignore_gtk_decoration_hints)
discard_hints_from_gtk(wwin);
/* window levels are between INT_MIN+1 and INT_MAX, so if we still
* have INT_MIN that means that no window level was requested. -Dan
*/
if (tmp_level == INT_MIN) {
if (WFLAGP(wwin, floating))
*level = WMFloatingLevel;
else if (WFLAGP(wwin, sunken))
*level = WMSunkenLevel;
else
*level = WMNormalLevel;
} else {
*level = tmp_level;
}
if (wwin->transient_for != None && wwin->transient_for != scr->root_win) {
WWindow *transientOwner = wWindowFor(wwin->transient_for);
if (transientOwner) {
int ownerLevel = transientOwner->frame->core->stacking->window_level;
if (ownerLevel > *level)
*level = ownerLevel;
}
}
if (tmp_workspace >= 0)
*workspace = tmp_workspace % scr->workspace_count;
}
/*
* Set attributes specified only for that window/class.
* This might do duplicate work with the 1st wDefaultFillAttributes().
*/
wDefaultFillAttributes(wwin->wm_instance, wwin->wm_class, &wwin->user_flags,
&wwin->defined_user_flags, False);
/* Restore decoration if the user has enabled the
* IgnoreDecorationChanges option */
if (wwin->user_flags.ignore_decoration_changes) {
WSETUFLAG(wwin, no_titlebar, 0);
WSETUFLAG(wwin, no_resizable, 0);
WSETUFLAG(wwin, no_miniaturizable, 0);
WSETUFLAG(wwin, no_resizebar, 0);
WSETUFLAG(wwin, no_close_button, 0);
WSETUFLAG(wwin, no_miniaturize_button, 0);
WSETUFLAG(wwin, no_border, 0);
WSETUFLAG(wwin, no_movable, 0);
}
/*
* Sanity checks for attributes that depend on other attributes
*/
if (wwin->user_flags.no_appicon && wwin->defined_user_flags.no_appicon)
wwin->user_flags.emulate_appicon = 0;
if (wwin->main_window != None) {
WApplication *wapp = wApplicationOf(wwin->main_window);
if (wapp && !wapp->flags.emulated)
wwin->user_flags.emulate_appicon = 0;
}
if (wwin->transient_for != None && wwin->transient_for != wwin->screen_ptr->root_win)
wwin->user_flags.emulate_appicon = 0;
if (wwin->user_flags.sunken && wwin->defined_user_flags.sunken
&& wwin->user_flags.floating && wwin->defined_user_flags.floating)
wwin->user_flags.sunken = 0;
/* A window that does not have a title cannot be Shaded and we don't let user override this */
wwin->client_flags.no_shadeable = WFLAGP(wwin, no_titlebar);
wwin->defined_user_flags.no_shadeable = 0;
/* windows that have takefocus=False shouldn't take focus at all */
if (wwin->focus_mode == WFM_NO_INPUT)
wwin->client_flags.no_focusable = 1;
}
Bool wWindowObscuresWindow(WWindow *wwin, WWindow *obscured)
{
int w1, h1, w2, h2;
w1 = wwin->frame->core->width;
h1 = wwin->frame->core->height;
w2 = obscured->frame->core->width;
h2 = obscured->frame->core->height;
if (!IS_OMNIPRESENT(wwin) && !IS_OMNIPRESENT(obscured)
&& wwin->frame->workspace != obscured->frame->workspace)
return False;
if (wwin->frame_x + w1 < obscured->frame_x
|| wwin->frame_y + h1 < obscured->frame_y
|| wwin->frame_x > obscured->frame_x + w2 || wwin->frame_y > obscured->frame_y + h2)
return False;
return True;
}
/* Get the corresponding Process Identification Number of the active window */
static pid_t getWindowPid(WNativeWindow win)
{
pid_t pid = -1;
pid = wNETWMGetPidForWindow(win);
if (pid <= 0)
pid = wm_backend->client_get_pid(win);
return pid;
}
static void fixLeaderProperties(WWindow *wwin)
{
WWMHints *clientHints;
WNativeWindow leaders[2], window;
char **argv, *command;
int argc, i, pid;
int haveCommand;
clientHints = wm_backend->prop_get_wm_hints(wwin->client_win);
pid = getWindowPid(wwin->client_win);
if (pid > 0)
haveCommand = GetCommandForPid(pid, &argv, &argc);
else
haveCommand = 0;
leaders[0] = wwin->client_leader;
leaders[1] = wwin->group_id;
if (haveCommand) {
command = GetCommandForWindow(wwin->client_win);
if (command)
wfree(command); /* command already set. nothing to do. */
else
wm_backend->icccm_set_command(wwin->client_win, argv, argc);
}
for (i = 0; i < 2; i++) {
window = leaders[i];
if (window) {
wm_backend->icccm_set_class_hint_if_absent(window,
wwin->wm_instance, wwin->wm_class);
{
WWMHints *hints = wm_backend->prop_get_wm_hints(window);
if (hints) {
wfree(hints);
} else if (clientHints) {
/* set window group leader to self */
clientHints->window_group = window;
clientHints->flags |= WMH_WINDOW_GROUP_HINT;
wm_backend->icccm_set_wm_hints(window, clientHints);
}
}
if (haveCommand) {
command = GetCommandForWindow(window);
if (command)
wfree(command); /* command already set. nothing to do. */
else
wm_backend->icccm_set_command(window, argv, argc);
}
/* Make sure we get notification when this window is destroyed */
wm_backend->window_add_events(window,
StructureNotifyMask | PropertyChangeMask);
}
}
if (clientHints)
wfree(clientHints);
if (haveCommand)
wfree(argv);
}
static WNativeWindow createFakeWindowGroupLeader(WScreen *scr, WNativeWindow win, char *instance, char *class)
{
WWMHints *hints;
WNativeWindow leader;
int argc;
char **argv;
leader = wm_backend->fake_leader_create(scr);
/* set class hint */
wm_backend->icccm_set_class_hint(leader, instance, class);
/* inherit WM hints from the original leader if available */
hints = wm_backend->prop_get_wm_hints(win);
if (!hints) {
hints = wmalloc(sizeof(WWMHints));
memset(hints, 0, sizeof(WWMHints));
}
/* set window group leader to self */
hints->window_group = leader;
hints->flags |= WMH_WINDOW_GROUP_HINT;
wm_backend->icccm_set_wm_hints(leader, hints);
wfree(hints);
if (wm_backend->icccm_get_command(win, &argv, &argc) && argc > 0) {
wm_backend->icccm_set_command(leader, argv, argc);
wm_backend->icccm_free_command(argv);
}
return leader;
}
static int matchIdentifier(const void *item, const void *cdata)
{
return (strcmp(((WFakeGroupLeader *) item)->identifier, (char *)cdata) == 0);
}
/*
*----------------------------------------------------------------
* 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.
* If in startup, windows that are override redirect,
* unmapped and never were managed and are Withdrawn are not
* managed.
*
* 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)
*
*----------------------------------------------------------------
*/
WWindow *wManageWindow(WScreen *scr, WNativeWindow window)
{
WWindow *wwin;
int x, y;
unsigned width, height;
WClientAttributes wattribs;
WClientVisual wvisual;
WWindowState *win_state;
WWindow *transientOwner = NULL;
int window_level;
int wm_state;
int foo;
int workspace = -1;
char *title;
int withdraw = 0;
int raise = 0;
/* mutex. */
wm_backend->server_grab();
wm_backend->event_sync(0);
/* make sure the window is still there */
if (!wm_backend->window_get_client_attrs(window, &wattribs)) {
wm_backend->server_ungrab();
return NULL;
}
wm_backend->client_get_visual_attrs(window, &wvisual);
/* if it's an override-redirect, ignore it */
if (wattribs.override_redirect) {
wm_backend->server_ungrab();
return NULL;
}
wm_state = PropGetWindowState(window);
/* if it's startup and the window is unmapped, don't manage it */
if (scr->flags.startup && wm_state < 0 && wattribs.map_state == WCLIENT_UNMAPPED) {
wm_backend->server_ungrab();
return NULL;
}
wwin = wWindowCreate();
title = wNETWMGetWindowName(window);
if (title)
wwin->flags.net_has_title = 1;
else if (!wFetchName(dpy, window, &title))
title = NULL;
wm_backend->context_save(window, WM_CTX_CLIENT_WIN, &wwin->client_descriptor);
#ifdef USE_XSHAPE
{
int b_shaped = 0;
wm_backend->client_query_shaped(window, &b_shaped);
wwin->flags.shaped = b_shaped;
}
#endif
/* Get hints and other information in properties */
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;
wwin->event_mask = CLIENT_EVENTS;
wm_backend->client_adopt_attributes(window, CLIENT_EVENTS);
wm_backend->window_set_border_width(window, 0);
if (wwin->wm_class != NULL && strcmp(wwin->wm_class, "DockApp") != 0)
wwin->flags.fullscreen_monitors[0] = -1;
/* get hints from GNUstep app */
if (wwin->wm_class != NULL && strcmp(wwin->wm_class, "GNUstep") == 0)
wwin->flags.is_gnustep = 1;
if (!wm_backend->client_get_gnustep_attrs(window, &wwin->wm_gnustep_attr))
wwin->wm_gnustep_attr = NULL;
if (wwin->wm_class != NULL && strcmp(wwin->wm_class, "DockApp") == 0) {
wwin->flags.is_dockapp = 1;
withdraw = True;
}
wwin->client_leader = PropGetClientLeader(window);
if (wwin->client_leader != None)
wwin->main_window = wwin->client_leader;
wwin->wm_hints = wm_backend->prop_get_wm_hints(window);
if (wwin->wm_hints) {
if (wwin->wm_hints->flags & StateHint) {
if (wwin->wm_hints->initial_state == IconicState) {
wwin->flags.miniaturized = 1;
} else if (wwin->wm_hints->initial_state == WithdrawnState) {
wwin->flags.is_dockapp = 1;
withdraw = True;
}
}
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;
wAppBounceWhileUrgent(wApplicationOf(wwin->main_window));
}
} else {
wwin->group_id = None;
}
PropGetProtocols(window, &wwin->protocols);
wwin->transient_for = wm_backend->prop_get_transient_for(window);
if (wwin->transient_for == WNATIVE_NONE) {
wwin->transient_for = None;
} else {
if (wwin->transient_for == None || wwin->transient_for == window) {
wwin->transient_for = scr->root_win;
} else {
transientOwner = wWindowFor(wwin->transient_for);
if (transientOwner && transientOwner->main_window != None)
wwin->main_window = transientOwner->main_window;
}
}
/* 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
*/
wWindowSetupInitialAttributes(wwin, &window_level, &workspace);
/* Make broken apps behave as a nice app. */
if (WFLAGP(wwin, emulate_appicon))
wwin->main_window = wwin->client_win;
fixLeaderProperties(wwin);
wwin->orig_main_window = wwin->main_window;
if (wwin->flags.is_gnustep)
wwin->client_flags.shared_appicon = 0;
if (wwin->main_window) {
if (wm_backend->prop_has_wmaker_menu(wwin->main_window))
wwin->client_flags.shared_appicon = 0;
}
if (wwin->flags.is_dockapp)
wwin->client_flags.shared_appicon = 0;
if (wwin->main_window) {
WApplication *app = wApplicationOf(wwin->main_window);
if (app && app->app_icon)
wwin->client_flags.shared_appicon = 0;
}
if (!withdraw && wwin->main_window && WFLAGP(wwin, shared_appicon)) {
char *buffer, *instance, *class;
WFakeGroupLeader *fPtr;
int index;
#define ADEQUATE(x) ((x)!=None && (x)!=wwin->client_win && (x)!=fPtr->leader)
/* // only enter here if PropGetWMClass() succeeds */
PropGetWMClass(wwin->main_window, &class, &instance);
buffer = StrConcatDot(instance, class);
index = WMFindInArray(scr->fakeGroupLeaders, matchIdentifier, (void *)buffer);
if (index != WANotFound) {
fPtr = WMGetFromArray(scr->fakeGroupLeaders, index);
if (fPtr->retainCount == 0)
fPtr->leader = createFakeWindowGroupLeader(scr, wwin->main_window,
instance, class);
fPtr->retainCount++;
if (fPtr->origLeader == None) {
if (ADEQUATE(wwin->main_window)) {
fPtr->retainCount++;
fPtr->origLeader = wwin->main_window;
}
}
wwin->fake_group = fPtr;
wwin->main_window = fPtr->leader;
wfree(buffer);
} else {
fPtr = (WFakeGroupLeader *) wmalloc(sizeof(WFakeGroupLeader));
fPtr->identifier = buffer;
fPtr->leader = createFakeWindowGroupLeader(scr, wwin->main_window, instance, class);
fPtr->origLeader = None;
fPtr->retainCount = 1;
WMAddToArray(scr->fakeGroupLeaders, fPtr);
if (ADEQUATE(wwin->main_window)) {
fPtr->retainCount++;
fPtr->origLeader = wwin->main_window;
}
wwin->fake_group = fPtr;
wwin->main_window = fPtr->leader;
}
if (instance)
free(instance);
if (class)
free(class);
#undef ADEQUATE
}
/*
* Setup the initial state of the window
*/
if (WFLAGP(wwin, start_miniaturized) && !WFLAGP(wwin, no_miniaturizable))
wwin->flags.miniaturized = 1;
if (WFLAGP(wwin, start_maximized) && IS_RESIZABLE(wwin))
wwin->flags.maximized = MAX_VERTICAL | MAX_HORIZONTAL;
wNETWMCheckInitialClientState(wwin);
/* apply previous state if it exists and we're in startup */
if (scr->flags.startup && wm_state >= 0) {
if (wm_state == IconicState)
wwin->flags.miniaturized = 1;
else if (wm_state == WithdrawnState)
withdraw = True;
}
/* if there is a saved state (from file), restore it */
win_state = NULL;
if (wwin->main_window != None)
win_state = (WWindowState *) wWindowGetSavedState(wwin->main_window);
else
win_state = (WWindowState *) wWindowGetSavedState(window);
if (win_state && !withdraw) {
if (win_state->state->hidden > 0)
wwin->flags.hidden = win_state->state->hidden;
if (win_state->state->shaded > 0 && !WFLAGP(wwin, no_shadeable))
wwin->flags.shaded = win_state->state->shaded;
if (win_state->state->miniaturized > 0 && !WFLAGP(wwin, no_miniaturizable))
wwin->flags.miniaturized = win_state->state->miniaturized;
if (win_state->state->maximized > 0)
wwin->flags.maximized = win_state->state->maximized;
if (!IS_OMNIPRESENT(wwin)) {
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 (from hints).
* This will overwrite previous */
{
WSavedState *wstate;
if (getSavedState(window, &wstate)) {
wwin->flags.shaded = wstate->shaded;
wwin->flags.hidden = wstate->hidden;
wwin->flags.miniaturized = wstate->miniaturized;
wwin->flags.maximized = wstate->maximized;
if (wwin->flags.maximized) {
wwin->old_geometry.x = wstate->x;
wwin->old_geometry.y = wstate->y;
wwin->old_geometry.width = wstate->w;
wwin->old_geometry.height = wstate->h;
}
workspace = wstate->workspace;
} else {
wstate = NULL;
}
/* restore window shortcut */
if (wstate != NULL || win_state != NULL) {
unsigned mask = 0;
if (win_state != NULL)
mask = win_state->state->window_shortcuts;
if (wstate != NULL && mask == 0)
mask = wstate->window_shortcuts;
if (mask > 0) {
int i;
for (i = 0; i < MAX_WINDOW_SHORTCUTS; i++) {
if (mask & (1 << i)) {
if (!scr->shortcutWindows[i])
scr->shortcutWindows[i] = WMCreateArray(4);
WMAddToArray(scr->shortcutWindows[i], wwin);
}
}
}
}
if (wstate != NULL)
wfree(wstate);
}
/* don't let transients start miniaturized if their owners are not */
if (transientOwner && !transientOwner->flags.miniaturized && wwin->flags.miniaturized && !withdraw) {
wwin->flags.miniaturized = 0;
if (wwin->wm_hints)
wwin->wm_hints->initial_state = NormalState;
}
/* set workspace on which the window starts */
if (workspace >= 0) {
if (workspace > scr->workspace_count - 1)
workspace = workspace % scr->workspace_count;
} else {
int w;
w = wDefaultGetStartWorkspace(scr, wwin->wm_instance, wwin->wm_class);
if (w >= 0 && w < scr->workspace_count && !(IS_OMNIPRESENT(wwin))) {
workspace = w;
} else {
if (wPreferences.open_transients_with_parent && transientOwner)
workspace = transientOwner->frame->workspace;
else
workspace = scr->current_workspace;
}
}
/* setup window geometry */
if (win_state && win_state->state->w > 0) {
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, or if the window wants
* to start iconic. If geometry was saved, restore it. */
{
Bool dontBring = False;
if (win_state && win_state->state->w > 0) {
x = win_state->state->x;
y = win_state->state->y;
} else if ((wwin->transient_for == None || wPreferences.window_placement != WPM_MANUAL)
&& !scr->flags.startup
&& !wwin->flags.miniaturized
&& !wwin->flags.maximized && !(wwin->normal_hints->flags & (USPosition | PPosition))) {
if (transientOwner && transientOwner->flags.mapped) {
int offs = WMAX(20, 2 * transientOwner->frame->top_width);
WMRect rect;
int head;
x = transientOwner->frame_x +
abs(((int)transientOwner->frame->core->width - (int)width) / 2) + offs;
y = transientOwner->frame_y +
abs(((int)transientOwner->frame->core->height - (int)height) / 3) + offs;
/* limit transient windows to be inside their parent's head */
rect.pos.x = transientOwner->frame_x;
rect.pos.y = transientOwner->frame_y;
rect.size.width = transientOwner->frame->core->width;
rect.size.height = transientOwner->frame->core->height;
head = wGetHeadForRect(scr, rect);
rect = wGetRectForHead(scr, head);
if (x < rect.pos.x)
x = rect.pos.x;
else if (x + width > rect.pos.x + rect.size.width)
x = rect.pos.x + rect.size.width - width;
if (y < rect.pos.y)
y = rect.pos.y;
else if (y + height > rect.pos.y + rect.size.height)
y = rect.pos.y + rect.size.height - height;
} else {
PlaceWindow(wwin, &x, &y, width, height);
}
if (wPreferences.window_placement == WPM_MANUAL)
dontBring = True;
} else if (scr->head_count && (wwin->normal_hints->flags & WNH_P_POSITION)) {
int head, flags;
WMRect rect;
int reposition = 0;
/* Make spash screens come out in the center of a head
* trouble is that most splashies never get here
* they are managed trough atoms but god knows where.
* Dan, do you know ? -peter
*
* Most of them are not managed, they have set
* OverrideRedirect, which means we can't do anything about
* them. -alfredo */
{
/* xinerama checks for: across head and dead space */
rect.pos.x = x;
rect.pos.y = y;
rect.size.width = width;
rect.size.height = height;
head = wGetRectPlacementInfo(scr, rect, &flags);
if (flags & XFLAG_DEAD)
reposition = 1;
if (flags & XFLAG_MULTIPLE)
reposition = 2;
}
switch (reposition) {
case 1:
head = wGetHeadForPointerLocation(scr);
rect = wGetRectForHead(scr, head);
x = rect.pos.x + (x * rect.size.width) / scr->scr_width;
y = rect.pos.y + (y * rect.size.height) / scr->scr_height;
break;
case 2:
rect = wGetRectForHead(scr, head);
if (x < rect.pos.x)
x = rect.pos.x;
else if (x + width > rect.pos.x + rect.size.width)
x = rect.pos.x + rect.size.width - width;
if (y < rect.pos.y)
y = rect.pos.y;
else if (y + height > rect.pos.y + rect.size.height)
y = rect.pos.y + rect.size.height - height;
break;
default:
break;
}
}
if (WFLAGP(wwin, dont_move_off) && dontBring)
wScreenBringInside(scr, &x, &y, width, height);
}
wNETWMPositionSplash(wwin, &x, &y, width, height);
if (wwin->flags.urgent) {
if (!IS_OMNIPRESENT(wwin))
wwin->flags.omnipresent ^= 1;
}
/* Create frame, borders and do reparenting (X11 only) */
if (dpy) {
foo = WFF_LEFT_BUTTON | WFF_RIGHT_BUTTON;
#ifdef XKB_BUTTON_HINT
if (wPreferences.modelock)
foo |= WFF_LANGUAGE_BUTTON;
#endif
if (HAS_TITLEBAR(wwin))
foo |= WFF_TITLEBAR;
if (HAS_RESIZEBAR(wwin))
foo |= WFF_RESIZEBAR;
if (HAS_BORDER(wwin))
foo |= WFF_BORDER;
wwin->frame = wFrameWindowCreate(scr, window_level,
x, y, width, height,
&wPreferences.window_title_clearance,
&wPreferences.window_title_min_height,
&wPreferences.window_title_max_height,
foo,
scr->window_title_texture,
scr->resizebar_texture, scr->window_title_color, &scr->title_font,
wvisual.depth, wvisual.visual, (Colormap)wvisual.colormap);
wwin->frame->flags.is_client_window_frame = 1;
wwin->frame->flags.justification = wPreferences.title_justification;
wNETWMCheckInitialFrameState(wwin);
/* setup button images */
wWindowUpdateButtonImages(wwin);
/* hide unused buttons */
foo = 0;
if (WFLAGP(wwin, no_close_button))
foo |= WFF_RIGHT_BUTTON;
if (WFLAGP(wwin, no_miniaturize_button))
foo |= WFF_LEFT_BUTTON;
#ifdef XKB_BUTTON_HINT
if (WFLAGP(wwin, no_language_button) || WFLAGP(wwin, no_focusable))
foo |= WFF_LANGUAGE_BUTTON;
#endif
if (foo != 0)
wFrameWindowHideButton(wwin->frame, foo);
wwin->frame->child = wwin;
wwin->frame->workspace = workspace;
wwin->frame->on_click_left = windowIconifyClick;
#ifdef XKB_BUTTON_HINT
if (wPreferences.modelock)
wwin->frame->on_click_language = windowLanguageClick;
#endif
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;
wm_backend->window_select_events(wwin->client_win,
wwin->event_mask & ~StructureNotifyMask);
wm_backend->client_reparent(wwin->client_win, wwin->frame->core->window,
0, wwin->frame->top_width);
wm_backend->window_select_events(wwin->client_win, wwin->event_mask);
{
int gx, gy;
wClientGetGravityOffsets(wwin, &gx, &gy);
/* 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);
/* to make sure the window receives it's new position after reparenting */
wWindowSynthConfigureNotify(wwin);
} else {
/* Wayland: record geometry from normal hints; frame stays NULL */
wwin->client.x = x;
wwin->client.y = y;
wwin->client.width = width;
wwin->client.height = height;
wwin->frame_x = x;
wwin->frame_y = y;
}
/* 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(wwin);
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;
} else if (app->flags.hidden) {
if (WFLAGP(app->main_window_desc, start_hidden)) {
wwin->flags.hidden = 1;
} else {
wUnhideApplication(app, False, False);
raise = True;
}
}
wAppBounce(app);
}
}
if (wwin->frame) {
/* 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 */
wm_backend->client_add_to_save_set(window);
wm_backend->stacking_lower(window);
/* if window is in this workspace and should be mapped, then map it */
if (!wwin->flags.miniaturized && (workspace == scr->current_workspace || IS_OMNIPRESENT(wwin))
&& !wwin->flags.hidden && !withdraw) {
/* 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 (wwin->frame && wPreferences.superfluous && !wPreferences.no_animations && !scr->flags.startup &&
(wwin->transient_for == None || wwin->transient_for == scr->root_win) &&
(wPreferences.focus_mode == WKF_CLICK || wPreferences.auto_focus))
DoWindowBirth(wwin);
if (wwin->frame)
wWindowMap(wwin);
}
/* setup stacking descriptor */
if (wwin->frame) {
if (transientOwner)
wwin->frame->core->stacking->child_of = transientOwner->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;
}
/* raise is set to true if we un-hid the app when this window was born.
* we raise, else old windows of this app will be above this new one. */
if (raise && wwin->frame)
wRaiseFrame(wwin->frame->core);
/* Update name must come after WApplication stuff is done */
wWindowUpdateName(wwin, title);
if (title)
wfree(title);
wm_backend->server_ungrab();
/* Final preparations before window is ready to go */
if (wwin->frame)
wFrameWindowChangeState(wwin->frame, WS_UNFOCUSED);
if (!wwin->flags.miniaturized && workspace == scr->current_workspace && !wwin->flags.hidden) {
if (((transientOwner && transientOwner->flags.focused)
|| wPreferences.auto_focus) && !WFLAGP(wwin, no_focusable)) {
/* only auto_focus if on same screen as mouse
* (and same head for xinerama mode)
* TODO: make it an option */
/*TODO add checking the head of the window, is it available? */
short same_screen = 0, same_head = 1;
if (wm_backend->pointer_query(scr->root_win, &foo, &foo))
same_screen = 1;
if (same_screen == 1 && same_head == 1)
wSetFocusTo(scr, wwin);
}
}
wWindowResetMouseGrabs(wwin);
if (!WFLAGP(wwin, no_bind_keys))
wWindowSetKeyGrabs(wwin);
WMPostNotificationName(WMNManaged, wwin, NULL);
wColormapInstallForWindow(scr, scr->cmap_window);
/* Setup Notification Observers */
WMAddNotificationObserver(appearanceObserver, wwin, WNWindowAppearanceSettingsChanged, wwin);
/* Cleanup temporary stuff */
if (win_state)
wWindowDeleteSavedState(win_state);
/* If the window must be withdrawed, then do it now.
* Must do some optimization, 'though */
if (withdraw) {
wwin->flags.mapped = 0;
wClientSetState(wwin, WithdrawnState, None);
wUnmanageWindow(wwin, True, False);
wwin = NULL;
}
return wwin;
}
WWindow *wManageInternalWindow(WScreen *scr, WNativeWindow window, WNativeWindow owner,
const char *title, int x, int y, int width, int height)
{
WWindow *wwin;
int foo;
wwin = wWindowCreate();
WMAddNotificationObserver(appearanceObserver, wwin, WNWindowAppearanceSettingsChanged, wwin);
wwin->flags.internal_window = 1;
wwin->client_flags.omnipresent = 1;
wwin->client_flags.no_shadeable = 1;
wwin->client_flags.no_resizable = 1;
wwin->client_flags.no_miniaturizable = 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 | WFF_BORDER;
foo |= WFF_TITLEBAR;
#ifdef XKB_BUTTON_HINT
foo |= WFF_LANGUAGE_BUTTON;
#endif
wwin->frame = wFrameWindowCreate(scr, WMFloatingLevel,
wwin->frame_x, wwin->frame_y,
width, height,
&wPreferences.window_title_clearance,
&wPreferences.window_title_min_height,
&wPreferences.window_title_max_height,
foo,
scr->window_title_texture,
scr->resizebar_texture, scr->window_title_color, &scr->title_font,
scr->w_depth, scr->w_visual, scr->w_colormap);
wm_backend->context_save(window, WM_CTX_CLIENT_WIN, &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;
#ifdef XKB_BUTTON_HINT
if (wPreferences.modelock)
wwin->frame->on_click_language = windowLanguageClick;
#endif
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;
wm_backend->client_reparent(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;
wm_backend->stacking_lower(window);
wm_backend->window_map_subwindows(wwin->frame->core->window);
/* setup stacking descriptor */
if (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;
}
if (wwin->flags.is_gnustep == 0)
wFrameWindowChangeState(wwin->frame, WS_UNFOCUSED);
/* if (wPreferences.auto_focus) */
wSetFocusTo(scr, wwin);
wWindowResetMouseGrabs(wwin);
wWindowSetKeyGrabs(wwin);
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, Bool restore, Bool destroyed)
{
/* Wayland: frame may be NULL when managing frameless surfaces */
WCoreWindow *frame = wwin->frame ? wwin->frame->core : NULL;
WWindow *owner = NULL;
WWindow *newFocusedWindow = NULL;
int wasFocused;
WScreen *scr = wwin->screen_ptr;
/* First close attribute editor window if open */
if (wwin->flags.inspector_open)
wCloseInspectorForWindow(wwin);
/* Close window menu if it's open for this window */
if (wwin->flags.menu_open_for_me)
CloseWindowMenu(scr);
/* Don't restore focus to this window after a window exits
* fullscreen mode */
if (scr->bfs_focused_window == wwin)
scr->bfs_focused_window = NULL;
if (!destroyed) {
if (!wwin->flags.internal_window)
wm_backend->client_remove_from_save_set(wwin->client_win);
/* If this is a leader window, we still need to listen for
* DestroyNotify and PropertyNotify. */
if (wApplicationOf(wwin->client_win))
wm_backend->window_select_events(wwin->client_win,
StructureNotifyMask | PropertyChangeMask);
else
wm_backend->window_select_events(wwin->client_win, NoEventMask);
wm_backend->button_ungrab_all(wwin->client_win);
wm_backend->key_ungrab_all(wwin->client_win);
}
if (frame)
wm_backend->window_unmap(frame->window);
wm_backend->window_unmap(wwin->client_win);
/* deselect window */
wSelectWindow(wwin, False);
/* remove all pending events on window */
/* I think this only matters for autoraise */
if (wPreferences.raise_delay && wwin->frame)
WMDeleteTimerWithClientData(wwin->frame->core);
wm_backend->event_flush();
/* 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) {
if (!owner->flags.semi_focused)
owner = NULL;
else
owner->flags.semi_focused = 0;
}
}
wasFocused = 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 (wPreferences.focus_mode == WKF_CLICK) {
/* 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 || WFLAGP(tmp, no_focusable))) {
tmp = NULL;
}
}
/* otherwise, focus the next one in the focus list */
if (!tmp) {
tmp = scr->focused_window;
while (tmp) { /* look for one in the window list first */
if (!WFLAGP(tmp, no_focusable) && !WFLAGP(tmp, skip_window_list)
&& (tmp->flags.mapped || tmp->flags.shaded))
break;
tmp = tmp->prev;
}
if (!tmp) { /* if unsuccessful, choose any focusable window */
tmp = scr->focused_window;
while (tmp) {
if (!WFLAGP(tmp, no_focusable)
&& (tmp->flags.mapped || tmp->flags.shaded))
break;
tmp = tmp->prev;
}
}
}
newFocusedWindow = tmp;
} else if (wPreferences.focus_mode == WKF_SLOPPY) {
WNativeWindow win = WNATIVE_NONE;
int foo;
unsigned int mask;
/* 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 (wm_backend->pointer_query_full(scr->root_win, &win, &foo, &foo, &mask))
tmp = wWindowFor(win);
if (tmp == wwin)
tmp = NULL;
newFocusedWindow = tmp;
} else {
newFocusedWindow = NULL;
}
}
if (!wwin->flags.internal_window)
WMPostNotificationName(WMNUnmanaged, wwin, NULL);
if (wasFocused) {
if (newFocusedWindow != owner && owner) {
if (wwin->flags.is_gnustep == 0 && owner->frame)
wFrameWindowChangeState(owner->frame, WS_UNFOCUSED);
}
wSetFocusTo(scr, newFocusedWindow);
}
/* Close menu and unhighlight */
WApplication *oapp = wApplicationOf(wwin->main_window);
WApplication *napp = scr->focused_window ? wApplicationOf(scr->focused_window->main_window) : NULL;
if (oapp && oapp != napp) {
wAppMenuUnmap(oapp->menu);
if (wPreferences.highlight_active_app)
wApplicationDeactivate(oapp);
}
wNETCleanupFrameExtents(wwin);
wWindowDestroy(wwin);
wm_backend->event_flush();
}
void wWindowMap(WWindow *wwin)
{
wm_backend->window_map(wwin->frame->core->window);
if (!wwin->flags.shaded) {
/* window will be remapped when getting MapNotify */
wm_backend->window_select_events(wwin->client_win,
wwin->event_mask & ~StructureNotifyMask);
wm_backend->window_map(wwin->client_win);
wm_backend->window_select_events(wwin->client_win, wwin->event_mask);
wwin->flags.mapped = 1;
}
}
void wWindowUnmap(WWindow *wwin)
{
wwin->flags.mapped = 0;
/* prevent window withdrawal when getting UnmapNotify */
wm_backend->window_select_events(wwin->client_win,
wwin->event_mask & ~StructureNotifyMask);
wm_backend->window_unmap(wwin->client_win);
wm_backend->window_select_events(wwin->client_win, wwin->event_mask);
wm_backend->window_unmap(wwin->frame->core->window);
}
void wWindowSingleFocus(WWindow *wwin)
{
WScreen *scr;
int x, y, move = 0;
if (!wwin)
return;
scr = wwin->screen_ptr;
wMakeWindowVisible(wwin);
x = wwin->frame_x;
y = wwin->frame_y;
/* bring window back to visible area */
move = wScreenBringInside(scr, &x, &y, wwin->frame->core->width, wwin->frame->core->height);
if (move)
wWindowConfigure(wwin, x, y, wwin->client.width, wwin->client.height);
}
void wWindowFocusPrev(WWindow *wwin, Bool inSameWorkspace)
{
WWindow *tmp;
if (!wwin || !wwin->prev)
return;
tmp = wwin;
while (tmp->prev)
tmp = tmp->prev;
if (inSameWorkspace)
while (tmp && (tmp->frame->workspace != wwin->frame->workspace))
tmp = tmp->next;
wWindowSingleFocus(tmp);
}
void wWindowFocusNext(WWindow *wwin, Bool inSameWorkspace)
{
WWindow *tmp;
if (!wwin || !wwin->prev)
return;
tmp = wwin->prev;
if (inSameWorkspace)
while (tmp && (tmp->frame->workspace != wwin->frame->workspace))
tmp = tmp->prev;
wWindowSingleFocus(tmp);
}
void wWindowFocus(WWindow *wwin, WWindow *owin)
{
WWindow *nowner;
WWindow *oowner;
#ifdef KEEP_XKB_LOCK_STATUS
if (wPreferences.modelock)
wm_backend->xkb_lock_group(wwin->frame->languagemode);
#endif /* KEEP_XKB_LOCK_STATUS */
wwin->flags.semi_focused = 0;
if (wwin->flags.is_gnustep == 0 && wwin->frame)
wFrameWindowChangeState(wwin->frame, WS_FOCUSED);
wwin->flags.focused = 1;
wWindowResetMouseGrabs(wwin);
WMPostNotificationName(WMNChangedFocus, wwin, (void *)True);
if (owin == wwin || !owin)
return;
nowner = wWindowFor(wwin->transient_for);
/* new window is a transient for the old window */
if (nowner == owin) {
owin->flags.semi_focused = 1;
wWindowUnfocus(nowner);
return;
}
oowner = wWindowFor(owin->transient_for);
/* new window is owner of old window */
if (wwin == oowner) {
wWindowUnfocus(owin);
return;
}
if (!nowner) {
wWindowUnfocus(owin);
return;
}
/* new window has same owner of old window */
if (oowner == nowner) {
/* prevent unfocusing of owner */
oowner->flags.semi_focused = 0;
wWindowUnfocus(owin);
oowner->flags.semi_focused = 1;
return;
}
/* nowner != NULL && oowner != nowner */
nowner->flags.semi_focused = 1;
wWindowUnfocus(nowner);
wWindowUnfocus(owin);
}
void wWindowUnfocus(WWindow *wwin)
{
CloseWindowMenu(wwin->screen_ptr);
if (wwin->flags.is_gnustep == 0 && wwin->frame)
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);
if (owner->frame)
wFrameWindowPaint(owner->frame);
}
}
}
wwin->flags.focused = 0;
wWindowResetMouseGrabs(wwin);
WMPostNotificationName(WMNChangedFocus, wwin, (void *)False);
}
void wWindowUpdateName(WWindow *wwin, const char *newTitle)
{
const char *title;
if (!wwin->frame)
return;
if (!newTitle)
title = DEF_WINDOW_TITLE; /* the hint was removed */
else
title = newTitle;
if (wFrameWindowChangeTitle(wwin->frame, title))
WMPostNotificationName(WMNChangedName, wwin, NULL);
}
/* wWindowConstrainSize and wWindowCropSize live in geom.c */
void wWindowChangeWorkspace(WWindow *wwin, int workspace)
{
WScreen *scr = wwin->screen_ptr;
WApplication *wapp;
int unmap = 0;
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->flags.miniaturized && !wPreferences.sticky_icons))
&& !IS_OMNIPRESENT(wwin) && !wwin->flags.changing_workspace) {
wapp = wApplicationOf(wwin->main_window);
if (wapp)
wapp->last_workspace = workspace;
if (wwin->flags.miniaturized) {
if (wwin->icon) {
wm_backend->window_unmap(wwin->icon->core->window);
wwin->icon->mapped = 0;
}
} else {
unmap = 1;
wSetFocusTo(scr, NULL);
}
}
} else {
/* brought to current workspace. Map window */
if (wwin->flags.miniaturized && !wPreferences.sticky_icons) {
if (wwin->icon) {
wm_backend->window_map(wwin->icon->core->window);
wwin->icon->mapped = 1;
}
} else if (!wwin->flags.mapped && !(wwin->flags.miniaturized || wwin->flags.hidden)) {
wWindowMap(wwin);
}
}
if (!IS_OMNIPRESENT(wwin)) {
int oldWorkspace = wwin->frame->workspace;
wwin->frame->workspace = workspace;
WMPostNotificationName(WMNChangedWorkspace, wwin, (void *)(uintptr_t) oldWorkspace);
}
if (unmap)
wWindowUnmap(wwin);
}
void wWindowChangeWorkspaceRelative(WWindow *wwin, int amount)
{
WScreen *scr = wwin->screen_ptr;
int w = scr->current_workspace + amount;
if (amount < 0) {
if (w >= 0) {
wWindowChangeWorkspace(wwin, w);
} else if (wPreferences.ws_cycle) {
wWindowChangeWorkspace(wwin, scr->workspace_count + w);
}
} else if (amount > 0) {
if (w < scr->workspace_count) {
wWindowChangeWorkspace(wwin, w);
} else if (wPreferences.ws_advance) {
int workspace = WMIN(w, MAX_WORKSPACES - 1);
wWorkspaceMake(scr, workspace);
wWindowChangeWorkspace(wwin, workspace);
} else if (wPreferences.ws_cycle) {
wWindowChangeWorkspace(wwin, w % scr->workspace_count);
}
}
}
void wWindowSynthConfigureNotify(WWindow *wwin)
{
WNativeWindow above = WNATIVE_NONE;
if (HAS_TITLEBAR(wwin) && wwin->frame->titlebar)
above = wwin->frame->titlebar->window;
wm_backend->client_synth_configure(wwin->client_win,
wwin->client.x, wwin->client.y,
wwin->client.width, wwin->client.height,
wwin->old_border_width, above);
}
/*
*----------------------------------------------------------------------
* wWindowConfigure()
*
* req_x, req_y: new requested positions for the frame
* req_width, req_height: new requested sizes for the client
*
* Configures the frame, decorations and client window to the specified
* geometry, whose validity is not checked -- 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(WWindow *wwin, int req_x, int req_y, int req_width, int req_height)
{
int synth_notify = False;
int resize;
resize = (req_width != wwin->client.width || req_height != wwin->client.height);
if (WFLAGP(wwin, 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)
wm_backend->window_resize(wwin->client_win, req_width, req_height);
if (wwin->flags.shaded) {
wFrameWindowConfigure(wwin->frame, req_x, req_y, req_width, wwin->frame->core->height);
wwin->old_geometry.height = req_height;
} else {
int h;
h = req_height + wwin->frame->top_width + wwin->frame->bottom_width;
wFrameWindowConfigure(wwin->frame, req_x, req_y, req_width, h);
}
if (!(req_height > wwin->frame->core->height || req_width > wwin->frame->core->width))
wm_backend->window_resize(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;
} else {
if (req_x != wwin->frame_x || req_y != wwin->frame_y) {
wwin->client.x = req_x;
wwin->client.y = req_y + wwin->frame->top_width;
wm_backend->window_move(wwin->frame->core->window, req_x, req_y);
}
/*
* if the window is being moved but not resized
* or if we change nothing then
* send a synthetic ConfigureNotify
*/
synth_notify = True;
}
wwin->frame_x = req_x;
wwin->frame_y = req_y;
if (HAS_BORDER(wwin)) {
wwin->client.x += wwin->screen_ptr->frame_border_width;
wwin->client.y += wwin->screen_ptr->frame_border_width;
}
#ifdef USE_XSHAPE
if (wwin->flags.shaped && resize)
wm_backend->window_shape_set(wwin);
#endif
if (synth_notify)
wWindowSynthConfigureNotify(wwin);
wNETFrameExtents(wwin);
wm_backend->event_flush();
}
/* req_x, req_y: new position of the frame */
void wWindowMove(WWindow *wwin, int req_x, int req_y)
{
#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 (WFLAGP(wwin, 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;
if (HAS_BORDER(wwin)) {
wwin->client.x += wwin->screen_ptr->frame_border_width;
wwin->client.y += wwin->screen_ptr->frame_border_width;
}
wm_backend->window_move(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 (!HAS_TITLEBAR(wwin))
return;
/* miniaturize button */
if (!WFLAGP(wwin, 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(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];
}
}
#ifdef XKB_BUTTON_HINT
if (!WFLAGP(wwin, no_language_button)) {
if (fwin->languagebutton_image && !fwin->languagebutton_image->shared)
wPixmapDestroy(fwin->languagebutton_image);
fwin->languagebutton_image = scr->b_pixmaps[WBUT_XKBGROUP1 + fwin->languagemode];
}
#endif
/* close button */
/* redefine WFLAGP to MGFLAGP to allow broken close operation */
#define MGFLAGP(wwin, FLAG) (wwin)->client_flags.FLAG
if (!WFLAGP(wwin, 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(pixmap, mask);
fwin->rbutton_image->client_owned = 1;
fwin->rbutton_image->client_owned_mask = 1;
}
} else if (WFLAGP(wwin, kill_close)) {
if (fwin->rbutton_image && !fwin->rbutton_image->shared)
wPixmapDestroy(fwin->rbutton_image);
fwin->rbutton_image = scr->b_pixmaps[WBUT_KILL];
} else if (MGFLAGP(wwin, 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 attribute flags.
*
*---------------------------------------------------------------------------
*/
void wWindowConfigureBorders(WWindow *wwin)
{
if (wwin->frame) {
int flags;
int newy, oldh;
flags = WFF_LEFT_BUTTON | WFF_RIGHT_BUTTON;
#ifdef XKB_BUTTON_HINT
if (wPreferences.modelock)
flags |= WFF_LANGUAGE_BUTTON;
#endif
if (HAS_TITLEBAR(wwin))
flags |= WFF_TITLEBAR;
if (HAS_RESIZEBAR(wwin) && IS_RESIZABLE(wwin))
flags |= WFF_RESIZEBAR;
if (HAS_BORDER(wwin))
flags |= WFF_BORDER;
if (wwin->flags.shaded)
flags |= WFF_IS_SHADED;
if (wwin->flags.selected)
flags |= WFF_SELECTED;
oldh = wwin->frame->top_width;
wFrameWindowUpdateBorders(wwin->frame, flags);
if (oldh != wwin->frame->top_width) {
newy = wwin->frame_y + oldh - wwin->frame->top_width;
wm_backend->window_move(wwin->client_win, 0, wwin->frame->top_width);
wWindowConfigure(wwin, wwin->frame_x, newy, wwin->client.width, wwin->client.height);
}
flags = 0;
if (!WFLAGP(wwin, no_miniaturize_button)
&& wwin->frame->flags.hide_left_button)
flags |= WFF_LEFT_BUTTON;
#ifdef XKB_BUTTON_HINT
if (!WFLAGP(wwin, no_language_button)
&& wwin->frame->flags.hide_language_button)
flags |= WFF_LANGUAGE_BUTTON;
#endif
if (!WFLAGP(wwin, 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 (WFLAGP(wwin, no_miniaturize_button)
&& !wwin->frame->flags.hide_left_button)
flags |= WFF_LEFT_BUTTON;
#ifdef XKB_BUTTON_HINT
if (WFLAGP(wwin, no_language_button)
&& !wwin->frame->flags.hide_language_button)
flags |= WFF_LANGUAGE_BUTTON;
#endif
if (WFLAGP(wwin, no_close_button)
&& !wwin->frame->flags.hide_right_button)
flags |= WFF_RIGHT_BUTTON;
if (flags != 0)
wFrameWindowHideButton(wwin->frame, flags);
#ifdef USE_XSHAPE
if (w_global.xext.shape.supported && wwin->flags.shaped)
wWindowSetShape(wwin);
#endif
}
}
void wWindowSaveState(WWindow *wwin)
{
long data[10];
int i;
memset(data, 0, sizeof(long) * 10);
data[0] = wwin->frame->workspace;
data[1] = wwin->flags.miniaturized;
data[2] = wwin->flags.shaded;
data[3] = wwin->flags.hidden;
data[4] = wwin->flags.maximized;
if (wwin->flags.maximized == 0) {
data[5] = wwin->frame_x;
data[6] = wwin->frame_y;
data[7] = wwin->frame->core->width;
data[8] = wwin->frame->core->height;
} else {
data[5] = wwin->old_geometry.x;
data[6] = wwin->old_geometry.y;
data[7] = wwin->old_geometry.width;
data[8] = wwin->old_geometry.height;
}
for (i = 0; i < MAX_WINDOW_SHORTCUTS; i++) {
if (wwin->screen_ptr->shortcutWindows[i] &&
WMCountInArray(wwin->screen_ptr->shortcutWindows[i], wwin))
data[9] |= 1 << i;
}
wm_backend->prop_set_wm_state(wwin->client_win, data, 10);
}
static int getSavedState(WNativeWindow window, WSavedState ** state)
{
long *data = NULL;
if (!wm_backend->prop_get_wm_state(window, &data) || !data)
return 0;
*state = wmalloc(sizeof(WSavedState));
(*state)->workspace = data[0];
(*state)->miniaturized = data[1];
(*state)->shaded = data[2];
(*state)->hidden = data[3];
(*state)->maximized = data[4];
(*state)->x = data[5];
(*state)->y = data[6];
(*state)->w = data[7];
(*state)->h = data[8];
(*state)->window_shortcuts = data[9];
wfree(data);
return 1;
}
#ifdef USE_XSHAPE
void wWindowClearShape(WWindow * wwin)
{
wm_backend->window_shape_clear(wwin);
}
void wWindowSetShape(WWindow * wwin)
{
wm_backend->window_shape_set(wwin);
}
#endif /* USE_XSHAPE */
/* ====================================================================== */
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;
if (!wwin->frame)
return; /* Wayland: no frame window to grab keys on */
for (i = 0; i < WKBD_LAST; i++) {
key = &wKeyBindings[i];
if (key->keycode == 0)
continue;
wm_backend->key_grab(wwin->frame->core->window,
key->keycode, key->modifier, True);
}
wRootMenuBindShortcuts(wwin->frame->core->window);
}
void wWindowResetMouseGrabs(WWindow * wwin)
{
/* Mouse grabs can't be done on the client window because of
* ICCCM and because clients that try to do the same will crash.
*
* But there is a problem which makes tbar buttons of unfocused
* windows not usable as the click goes to the frame window instead
* of the button itself. Must figure a way to fix that.
*/
wm_backend->button_ungrab_all(wwin->client_win);
if (!WFLAGP(wwin, no_bind_mouse)) {
/* grabs for Meta+drag */
wm_backend->button_grab(wwin->client_win, AnyButton, MOD_MASK,
ButtonPressMask | ButtonReleaseMask, True);
/* for CTRL+Wheel to Scroll Horiz, we have to grab CTRL as well
* but we only grab it for Button4 and Button 5 since a lot of apps
* use CTRL+Button1-3 for app related functionality
*/
if (wPreferences.resize_increment > 0) {
wm_backend->button_grab(wwin->client_win, Button4, ControlMask,
ButtonPressMask | ButtonReleaseMask, True);
wm_backend->button_grab(wwin->client_win, Button5, ControlMask,
ButtonPressMask | ButtonReleaseMask, True);
wm_backend->button_grab(wwin->client_win, Button4, MOD_MASK | ControlMask,
ButtonPressMask | ButtonReleaseMask, True);
wm_backend->button_grab(wwin->client_win, Button5, MOD_MASK | ControlMask,
ButtonPressMask | ButtonReleaseMask, True);
}
}
if (!wwin->flags.focused && !WFLAGP(wwin, no_focusable)
&& !wwin->flags.is_gnustep) {
/* the passive grabs to focus the window */
wm_backend->button_grab(wwin->client_win, AnyButton, AnyModifier,
ButtonPressMask | ButtonReleaseMask, True);
}
wm_backend->event_flush();
}
void wWindowUpdateGNUstepAttr(WWindow * wwin, GNUstepWMAttributes * attr)
{
if (attr->flags & GSExtraFlagsAttr) {
if (MGFLAGP(wwin, broken_close) != (attr->extra_flags & GSDocumentEditedFlag)) {
wwin->client_flags.broken_close = !MGFLAGP(wwin, broken_close);
wWindowUpdateButtonImages(wwin);
}
}
}
WMagicNumber wWindowAddSavedState(const char *instance, const char *class,
const char *command, pid_t pid, WSavedState *state)
{
WWindowState *wstate;
wstate = malloc(sizeof(WWindowState));
if (!wstate)
return NULL;
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;
return wstate;
}
static inline int is_same(const char *x, const char *y)
{
if ((x == NULL) && (y == NULL))
return 1;
if ((x == NULL) || (y == NULL))
return 0;
if (strcmp(x, y) == 0)
return 1;
else
return 0;
}
WMagicNumber wWindowGetSavedState(WNativeWindow win)
{
char *instance, *class, *command = NULL;
WWindowState *wstate = windowState;
if (!wstate)
return NULL;
command = GetCommandForWindow(win);
if (!command)
return NULL;
if (PropGetWMClass(win, &class, &instance)) {
while (wstate) {
if (is_same(instance, wstate->instance) &&
is_same(class, wstate->class) &&
is_same(command, wstate->command)) {
break;
}
wstate = wstate->next;
}
} else {
wstate = NULL;
}
if (command)
wfree(command);
if (instance)
free(instance);
if (class)
free(class);
return wstate;
}
void wWindowDeleteSavedState(WMagicNumber id)
{
WWindowState *tmp, *wstate = (WWindowState *) id;
if (!wstate || !windowState)
return;
tmp = windowState;
if (tmp == wstate) {
windowState = wstate->next;
release_wwindowstate(wstate);
} else {
while (tmp->next) {
if (tmp->next == wstate) {
tmp->next = wstate->next;
release_wwindowstate(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;
release_wwindowstate(wstate);
} else {
while (tmp->next) {
if (tmp->next->pid == pid) {
wstate = tmp->next;
tmp->next = wstate->next;
release_wwindowstate(wstate);
break;
}
tmp = tmp->next;
}
}
}
static void release_wwindowstate(WWindowState *wstate)
{
if (wstate->instance)
wfree(wstate->instance);
if (wstate->class)
wfree(wstate->class);
if (wstate->command)
wfree(wstate->command);
wfree(wstate->state);
wfree(wstate);
}
void wWindowSetOmnipresent(WWindow *wwin, Bool flag)
{
if (wwin->flags.omnipresent == flag)
return;
wwin->flags.omnipresent = flag;
WMPostNotificationName(WMNChangedState, wwin, "omnipresent");
}
static void resizebarMouseDown(WCoreWindow *sender, void *data, XEvent *event)
{
WWindow *wwin = data;
/* Parameter not used, but tell the compiler that it is ok */
(void) sender;
#ifndef NUMLOCK_HACK
if ((event->xbutton.state & ValidModMask)
!= (event->xbutton.state & ~LockMask)) {
wwarning(_("The NumLock, ScrollLock or similar key seems to be turned on. "
"Turn it off or some mouse actions and keyboard shortcuts will not work."));
}
#endif
event->xbutton.state &= w_global.shortcut.modifiers_mask;
CloseWindowMenu(wwin->screen_ptr);
if (wPreferences.focus_mode == WKF_CLICK && !(event->xbutton.state & ControlMask)
&& !WFLAGP(wwin, no_focusable)) {
wSetFocusTo(wwin->screen_ptr, wwin);
}
if (event->xbutton.button == Button1)
wRaiseFrame(wwin->frame->core);
if (event->xbutton.window != wwin->frame->resizebar->window) {
if (!wm_backend->pointer_grab(wwin->frame->resizebar->window, WNATIVE_NONE,
ButtonMotionMask | ButtonReleaseMask | ButtonPressMask,
WCUR_NONE, 1, 0)) {
return;
}
}
if (event->xbutton.state & MOD_MASK) {
/* move the window */
wMouseMoveWindow(wwin, event);
wm_backend->pointer_ungrab(0);
} else {
wMouseResizeWindow(wwin, event);
wm_backend->pointer_ungrab(0);
}
}
static void titlebarDblClick(WCoreWindow *sender, void *data, XEvent *event)
{
WWindow *wwin = data;
/* Parameter not used, but tell the compiler that it is ok */
(void) sender;
event->xbutton.state &= w_global.shortcut.modifiers_mask;
if (event->xbutton.button == Button1 ) {
if (event->xbutton.state == 0 ) {
if (!WFLAGP(wwin, no_shadeable) & !wPreferences.double_click_fullscreen) {
/* shade window */
if (wwin->flags.shaded)
wUnshadeWindow(wwin);
else
wShadeWindow(wwin);
}
}
if (wPreferences.double_click_fullscreen) {
int dir = 0;
if (event->xbutton.state == 0) {
/* maximize window full screen*/
dir |= (MAX_VERTICAL|MAX_HORIZONTAL);
int ndir = dir ^ wwin->flags.maximized;
if (ndir != 0)
wMaximizeWindow(wwin, ndir, wGetHeadForWindow(wwin));
else
wUnmaximizeWindow(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, !wwin->flags.selected);
}
/* maximize window */
if (dir != 0 && IS_RESIZABLE(wwin)) {
int ndir = dir ^ wwin->flags.maximized;
if (ndir != 0)
wMaximizeWindow(wwin, ndir, wGetHeadForWindow(wwin));
else
wUnmaximizeWindow(wwin);
}
}
} else if (event->xbutton.button == Button3) {
if (event->xbutton.state & MOD_MASK)
wHideOtherApplications(wwin);
} else if (event->xbutton.button == Button2) {
wSelectWindow(wwin, !wwin->flags.selected);
} else if (event->xbutton.button == W_getconf_mouseWheelUp()) {
wShadeWindow(wwin);
} else if (event->xbutton.button == W_getconf_mouseWheelDown()) {
wUnshadeWindow(wwin);
}
}
static void frameMouseDown(WObjDescriptor *desc, WBackendEvent *event)
{
XEvent *xev = event->_x11_raw;
WWindow *wwin = desc->parent;
unsigned int new_width, w_scale;
unsigned int new_height, h_scale;
unsigned int resize_width_increment = 0;
unsigned int resize_height_increment = 0;
if (wwin->normal_hints) {
w_scale = (wPreferences.resize_increment + wwin->normal_hints->width_inc - 1) / wwin->normal_hints->width_inc;
h_scale = (wPreferences.resize_increment + wwin->normal_hints->height_inc - 1) / wwin->normal_hints->height_inc;
resize_width_increment = wwin->normal_hints->width_inc * w_scale;
resize_height_increment = wwin->normal_hints->height_inc * h_scale;
}
if (resize_width_increment <= 1 && resize_height_increment <= 1) {
resize_width_increment = wPreferences.resize_increment;
resize_height_increment = wPreferences.resize_increment;
}
event->u.button.state &= w_global.shortcut.modifiers_mask;
CloseWindowMenu(wwin->screen_ptr);
if (!(event->u.button.state & ControlMask) && !WFLAGP(wwin, no_focusable))
wSetFocusTo(wwin->screen_ptr, wwin);
if (event->u.button.button == Button1)
wRaiseFrame(wwin->frame->core);
if (event->u.button.state & ControlMask) {
if (event->u.button.button == Button4) {
new_width = wwin->client.width - resize_width_increment;
wWindowConstrainSize(wwin, &new_width, &wwin->client.height);
wWindowConfigure(wwin, wwin->frame_x, wwin->frame_y, new_width, wwin->client.height);
}
if (event->u.button.button == Button5) {
new_width = wwin->client.width + resize_width_increment;
wWindowConstrainSize(wwin, &new_width, &wwin->client.height);
wWindowConfigure(wwin, wwin->frame_x, wwin->frame_y, new_width, wwin->client.height);
}
}
if (event->u.button.state & MOD_MASK) {
/* move the window */
if (!wm_backend->pointer_grab(wwin->client_win, WNATIVE_NONE,
ButtonMotionMask | ButtonReleaseMask | ButtonPressMask,
WCUR_NONE, 0, 0)) {
return;
}
if (event->u.button.button == Button3) {
wMouseResizeWindow(wwin, xev);
} else if (event->u.button.button == Button4) {
new_height = wwin->client.height - resize_height_increment;
wWindowConstrainSize(wwin, &wwin->client.width, &new_height);
wWindowConfigure(wwin, wwin->frame_x, wwin->frame_y, wwin->client.width, new_height);
} else if (event->u.button.button == Button5) {
new_height = wwin->client.height + resize_height_increment;
wWindowConstrainSize(wwin, &wwin->client.width, &new_height);
wWindowConfigure(wwin, wwin->frame_x, wwin->frame_y, wwin->client.width, new_height);
} else if (event->u.button.button == Button1 || event->u.button.button == Button2) {
wMouseMoveWindow(wwin, xev);
}
wm_backend->pointer_ungrab(0);
}
}
static void titlebarMouseDown(WCoreWindow *sender, void *data, XEvent *event)
{
WWindow *wwin = (WWindow *) data;
/* Parameter not used, but tell the compiler that it is ok */
(void) sender;
#ifndef NUMLOCK_HACK
if ((event->xbutton.state & ValidModMask) != (event->xbutton.state & ~LockMask))
wwarning(_("The NumLock, ScrollLock or similar key seems to be turned on. "
"Turn it off or some mouse actions and keyboard shortcuts will not work."));
#endif
event->xbutton.state &= w_global.shortcut.modifiers_mask;
CloseWindowMenu(wwin->screen_ptr);
if (wPreferences.focus_mode == WKF_CLICK && !(event->xbutton.state & ControlMask)
&& !WFLAGP(wwin, no_focusable))
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, !wwin->flags.selected);
return;
}
if (event->xbutton.window != wwin->frame->titlebar->window
&& !wm_backend->pointer_grab(wwin->frame->titlebar->window, WNATIVE_NONE,
ButtonMotionMask | ButtonReleaseMask | ButtonPressMask,
WCUR_NONE, 0, 0)) {
return;
}
/* move the window */
wMouseMoveWindow(wwin, event);
wm_backend->pointer_ungrab(0);
} else if (event->xbutton.button == Button3 && event->xbutton.state == 0
&& !wwin->flags.internal_window && !WCHECK_STATE(WSTATE_MODAL)) {
WObjDescriptor *desc;
if (event->xbutton.window != wwin->frame->titlebar->window
&& !wm_backend->pointer_grab(wwin->frame->titlebar->window, WNATIVE_NONE,
ButtonMotionMask | ButtonReleaseMask | ButtonPressMask,
WCUR_NONE, 0, 0)) {
return;
}
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;
{ WBackendEvent bev; x11_translate_event(event, &bev); (*desc->handle_mousedown) (desc, &bev); }
wm_backend->pointer_ungrab(0);
}
}
static void windowCloseClick(WCoreWindow *sender, void *data, XEvent *event)
{
WWindow *wwin = data;
/* Parameter not used, but tell the compiler that it is ok */
(void) sender;
event->xbutton.state &= w_global.shortcut.modifiers_mask;
CloseWindowMenu(wwin->screen_ptr);
if (event->xbutton.button < Button1 || event->xbutton.button > Button3)
return;
/* 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, w_global.atom.wm.delete_window,
w_global.timestamp.last_event);
}
}
}
static void windowCloseDblClick(WCoreWindow *sender, void *data, XEvent *event)
{
WWindow *wwin = data;
/* Parameter not used, but tell the compiler that it is ok */
(void) sender;
CloseWindowMenu(wwin->screen_ptr);
if (event->xbutton.button < Button1 || event->xbutton.button > Button3)
return;
/* send delete message */
if (wwin->protocols.DELETE_WINDOW)
wClientSendProtocol(wwin, w_global.atom.wm.delete_window,
w_global.timestamp.last_event);
else
wClientKill(wwin);
}
#ifdef XKB_BUTTON_HINT
static void windowLanguageClick(WCoreWindow *sender, void *data, XEvent *event)
{
WWindow *wwin = data;
WFrameWindow *fwin = wwin->frame;
WScreen *scr = fwin->screen_ptr;
int tl;
/* Parameter not used, but tell the compiler that it is ok */
(void) sender;
if (event->xbutton.button != Button1 && event->xbutton.button != Button3)
return;
tl = wwin->frame->languagemode;
wwin->frame->languagemode = wwin->frame->last_languagemode;
wwin->frame->last_languagemode = tl;
wSetFocusTo(scr, wwin);
wwin->frame->languagebutton_image =
wwin->frame->screen_ptr->b_pixmaps[WBUT_XKBGROUP1 + wwin->frame->languagemode];
wFrameWindowUpdateLanguageButton(wwin->frame);
if (event->xbutton.button == Button3)
return;
wRaiseFrame(fwin->core);
}
#endif
static void windowIconifyClick(WCoreWindow *sender, void *data, XEvent *event)
{
WWindow *wwin = data;
/* Parameter not used, but tell the compiler that it is ok */
(void) sender;
event->xbutton.state &= w_global.shortcut.modifiers_mask;
CloseWindowMenu(wwin->screen_ptr);
if (event->xbutton.button < Button1 || event->xbutton.button > Button3)
return;
if (wwin->protocols.MINIATURIZE_WINDOW && event->xbutton.state == 0) {
wClientSendProtocol(wwin, w_global.atom.gnustep.wm_miniaturize_window,
w_global.timestamp.last_event);
} else {
WApplication *wapp;
if ((event->xbutton.state & ControlMask) || (event->xbutton.button == Button3)) {
wapp = wApplicationOf(wwin->main_window);
if (wapp && !WFLAGP(wwin, no_appicon))
wHideApplication(wapp);
} else if (event->xbutton.state == 0) {
wIconifyWindow(wwin);
}
}
}
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