home *** CD-ROM | disk | FTP | other *** search
- /* appicon.c- icon for applications (not mini-window)
- *
- * Window Maker window manager
- *
- * Copyright (c) 1997, 1998 Alfredo K. Kojima
- * Copyright (c) 1998 Dan Pascu
- *
- * 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>
- #include <stdlib.h>
- #include <string.h>
-
- #include "WindowMaker.h"
- #include "wcore.h"
- #include "window.h"
- #include "icon.h"
- #include "appicon.h"
- #include "actions.h"
- #include "stacking.h"
- #include "dock.h"
- #include "funcs.h"
- #include "defaults.h"
- #include "workspace.h"
- #include "superfluous.h"
- #include "menu.h"
- #include "framewin.h"
- #include "dialog.h"
- #include "client.h"
- #ifdef XDND
- #include "xdnd.h"
- #endif
- #include "wmsound.h"
- #include "WINGsP.h"
-
-
- /*
- * icon_file for the dock is got from the preferences file by
- * using the classname/instancename
- */
-
- /**** Global variables ****/
- extern Cursor wCursor[WCUR_LAST];
- extern WPreferences wPreferences;
-
- #define MOD_MASK wPreferences.modifier_mask
-
- void appIconMouseDown(WObjDescriptor *desc, XEvent *event);
- static void iconDblClick(WObjDescriptor *desc, XEvent *event);
- static void iconExpose(WObjDescriptor *desc, XEvent *event);
-
-
-
- WAppIcon*
- wAppIconCreateForDock(WScreen *scr, char *command, char *wm_instance,
- char *wm_class, int tile)
- {
- WAppIcon *dicon;
- char *path;
-
- dicon = wmalloc(sizeof(WAppIcon));
- wretain(dicon);
- memset(dicon, 0, sizeof(WAppIcon));
- dicon->yindex = -1;
- dicon->xindex = -1;
-
- dicon->prev = NULL;
- dicon->next = scr->app_icon_list;
- if (scr->app_icon_list) {
- scr->app_icon_list->prev = dicon;
- }
- scr->app_icon_list = dicon;
-
- if (command) {
- dicon->command = wstrdup(command);
- }
- if (wm_class)
- dicon->wm_class = wstrdup(wm_class);
- if (wm_instance)
- dicon->wm_instance = wstrdup(wm_instance);
-
- path = wDefaultGetIconFile(scr, wm_instance, wm_class, True);
- if (!path && command) {
- wApplicationExtractDirPackIcon(scr, command, wm_instance, wm_class);
-
- path = wDefaultGetIconFile(scr, wm_instance, wm_class, False);
- }
-
- if (path)
- path = FindImage(wPreferences.icon_path, path);
-
- dicon->icon = wIconCreateWithIconFile(scr, path, tile);
- if (path)
- free(path);
- #ifdef XDND
- wXDNDMakeAwareness(dicon->icon->core->window);
- #endif
- #ifdef REDUCE_APPICONS
- dicon->num_apps = 0;
- #endif
- #ifdef DEMATERIALIZE_ICON
- {
- XSetWindowAttributes attribs;
- attribs.save_under = True;
- XChangeWindowAttributes(dpy, dicon->icon->core->window,
- CWSaveUnder, &attribs);
- }
- #endif
-
- /* will be overriden by dock */
- dicon->icon->core->descriptor.handle_mousedown = appIconMouseDown;
- dicon->icon->core->descriptor.handle_expose = iconExpose;
- dicon->icon->core->descriptor.parent_type = WCLASS_APPICON;
- dicon->icon->core->descriptor.parent = dicon;
- AddToStackList(dicon->icon->core);
-
- return dicon;
- }
-
-
-
- WAppIcon*
- wAppIconCreate(WWindow *leader_win)
- {
- WAppIcon *aicon;
- #ifdef REDUCE_APPICONS
- WAppIcon *atmp;
- WAppIconAppList *applist;
- char *tinstance, *tclass;
- #endif
- WScreen *scr = leader_win->screen_ptr;
-
- aicon = wmalloc(sizeof(WAppIcon));
- wretain(aicon);
- memset(aicon, 0, sizeof(WAppIcon));
- #ifdef REDUCE_APPICONS
- applist = wmalloc(sizeof(WAppIconAppList));
- memset(applist, 0, sizeof(WAppIconAppList));
- applist->wapp = wApplicationOf(leader_win->main_window);
- aicon->applist = applist;
- if (applist->wapp == NULL) {
- /* Something's wrong. wApplicationOf() should always return a
- * valid structure. Rather than violate assumptions, bail. -cls
- */
- free(applist);
- wrelease(aicon);
- return NULL;
- }
- #endif
-
- aicon->yindex = -1;
- aicon->xindex = -1;
-
- aicon->prev = NULL;
- aicon->next = scr->app_icon_list;
- if (scr->app_icon_list) {
- #ifndef REDUCE_APPICONS
- scr->app_icon_list->prev = aicon;
- #else
- /* If we aren't going to have a match, jump straight to new appicon */
- if (leader_win->wm_class == NULL || leader_win->wm_class == NULL)
- atmp = NULL;
- else
- atmp = scr->app_icon_list;
-
- while (atmp != NULL) {
- if ((tinstance = atmp->wm_instance) == NULL)
- tinstance = "";
- if ((tclass = atmp->wm_class) == NULL)
- tclass = "";
- if ((strcmp(leader_win->wm_class, tclass) == 0) &&
- (strcmp(leader_win->wm_instance, tinstance) == 0))
- {
- /* We have a winner */
- wrelease(aicon);
- atmp->num_apps++;
- applist->next = atmp->applist;
- if (atmp->applist)
- atmp->applist->prev = applist;
- atmp->applist = applist;
-
- if (atmp->docked) {
- wDockSimulateLaunch(atmp->dock, atmp);
- }
-
- return atmp;
- }
- atmp = atmp->next;
- }
- if (atmp == NULL) {
- scr->app_icon_list->prev = aicon;
- }
- #endif /* REDUCE_APPICONS */
- }
- scr->app_icon_list = aicon;
-
- if (leader_win->wm_class)
- aicon->wm_class = wstrdup(leader_win->wm_class);
- if (leader_win->wm_instance)
- aicon->wm_instance = wstrdup(leader_win->wm_instance);
- #ifdef REDUCE_APPICONS
- aicon->num_apps = 1;
- #endif
-
- aicon->icon = wIconCreate(leader_win);
- #ifdef DEMATERIALIZE_ICON
- {
- XSetWindowAttributes attribs;
- attribs.save_under = True;
- XChangeWindowAttributes(dpy, aicon->icon->core->window,
- CWSaveUnder, &attribs);
- }
- #endif
- #ifdef XDND
- wXDNDMakeAwareness(aicon->icon->core->window);
- #endif
-
- /* will be overriden if docked */
- aicon->icon->core->descriptor.handle_mousedown = appIconMouseDown;
- aicon->icon->core->descriptor.handle_expose = iconExpose;
- aicon->icon->core->descriptor.parent_type = WCLASS_APPICON;
- aicon->icon->core->descriptor.parent = aicon;
- AddToStackList(aicon->icon->core);
- aicon->icon->show_title = 0;
- wIconUpdate(aicon->icon);
-
- return aicon;
- }
-
-
- void
- wAppIconDestroy(WAppIcon *aicon)
- {
- WScreen *scr = aicon->icon->core->screen_ptr;
- #ifdef REDUCE_APPICONS
- WAppIconAppList *aptmp;
- #endif
-
- RemoveFromStackList(aicon->icon->core);
- wIconDestroy(aicon->icon);
- if (aicon->command)
- free(aicon->command);
- #ifdef OFFIX_DND
- if (aicon->dnd_command)
- free(aicon->dnd_command);
- #endif
- if (aicon->wm_instance)
- free(aicon->wm_instance);
- if (aicon->wm_class)
- free(aicon->wm_class);
- #ifdef REDUCE_APPICONS
- /* There should never be a list but just in case */
- if (aicon->applist != NULL) {
- aptmp = aicon->applist;
- while (aptmp->next) {
- aptmp = aptmp->next;
- free(aptmp->prev);
- }
- free(aptmp);
- }
- #endif
-
- if (aicon == scr->app_icon_list) {
- if (aicon->next)
- aicon->next->prev = NULL;
- scr->app_icon_list = aicon->next;
- }
- else {
- if (aicon->next)
- aicon->next->prev = aicon->prev;
- if (aicon->prev)
- aicon->prev->next = aicon->next;
- }
-
- aicon->destroyed = 1;
- wrelease(aicon);
- }
-
-
-
- #ifdef NEWAPPICON
- static void
- drawCorner(WIcon *icon, WWindow *wwin, int active)
- {
- WScreen *scr = wwin->screen_ptr;
- XPoint points[3];
- GC gc;
-
- points[0].x = 2;
- points[0].y = 2;
- points[1].x = 12;
- points[1].y = 2;
- points[2].x = 2;
- points[2].y = 12;
- if (active) {
- gc=scr->focused_texture->any.gc;
- } else {
- gc=scr->unfocused_texture->any.gc;
- }
- XFillPolygon(dpy, icon->core->window, gc, points, 3,
- Convex, CoordModeOrigin);
- }
- #endif /* NEWAPPICON */
-
-
- static void
- drawCorner(WIcon *icon)
- {
- WScreen *scr = icon->core->screen_ptr;
- XPoint points[3];
-
- points[0].x = 1;
- points[0].y = 1;
- points[1].x = 12;
- points[1].y = 1;
- points[2].x = 1;
- points[2].y = 12;
- XFillPolygon(dpy, icon->core->window, scr->icon_title_texture->normal_gc,
- points, 3, Convex, CoordModeOrigin);
- XDrawLine(dpy, icon->core->window, scr->icon_title_texture->light_gc,
- 0, 0, 0, 12);
- XDrawLine(dpy, icon->core->window, scr->icon_title_texture->light_gc,
- 0, 0, 12, 0);
- /* drawing the second line gives a weird concave look. -Dan */
- #if 0
- XDrawLine(dpy, icon->core->window, scr->icon_title_texture->light_gc,
- 1, 1, 1, 11);
- XDrawLine(dpy, icon->core->window, scr->icon_title_texture->light_gc,
- 1, 1, 11, 1);
- #endif
- }
-
-
- void
- wAppIconMove(WAppIcon *aicon, int x, int y)
- {
- XMoveWindow(dpy, aicon->icon->core->window, x, y);
- aicon->x_pos = x;
- aicon->y_pos = y;
- }
-
-
- #ifdef WS_INDICATOR
- static void
- updateDockNumbers(WScreen *scr)
- {
- int length;
- char *ws_numbers;
- GC numbers_gc;
- XGCValues my_gc_values;
- unsigned long my_v_mask = (GCForeground);
- WAppIcon *dicon = scr->dock->icon_array[0];
-
- my_gc_values.foreground = scr->white_pixel;
- numbers_gc = XCreateGC(dpy, dicon->icon->core->window,
- my_v_mask, &my_gc_values);
-
- ws_numbers = malloc(20);
- sprintf(ws_numbers, "%i [ %i ]", scr->current_workspace+1,
- ((scr->current_workspace/10)+1));
- length = strlen(ws_numbers);
-
- XClearArea(dpy, dicon->icon->core->window, 2, 2, 50,
- WMFontHeight(scr->icon_title_font)+1, False);
-
- XSetForeground(dpy, numbers_gc, scr->black_pixel);
- WMDrawString(scr->wmscreen, dicon->icon->core->window, numbers_gc,
- scr->icon_title_font, 4, 3, ws_numbers, length);
-
- XSetForeground(dpy, numbers_gc, scr->white_pixel);
- WMDrawString(scr->wmscreen, dicon->icon->core->window, numbers_gc,
- scr->icon_title_font, 3, 2, ws_numbers, length);
-
- XFreeGC(dpy, numbers_gc);
- free(ws_numbers);
- }
- #endif /* WS_INDICATOR */
-
-
- void
- wAppIconPaint(WAppIcon *aicon)
- {
- WScreen *scr = aicon->icon->core->screen_ptr;
-
- wIconPaint(aicon->icon);
-
-
- # ifdef WS_INDICATOR
- if (aicon->docked && scr->dock && scr->dock==aicon->dock &&
- aicon->yindex==0)
- updateDockNumbers(scr);
- # endif
- if (scr->dock_dots && aicon->docked && !aicon->running
- && aicon->command!=NULL) {
- XSetClipMask(dpy, scr->copy_gc, scr->dock_dots->mask);
- XSetClipOrigin(dpy, scr->copy_gc, 0, 0);
- XCopyArea(dpy, scr->dock_dots->image, aicon->icon->core->window,
- scr->copy_gc, 0, 0, scr->dock_dots->width,
- scr->dock_dots->height, 0, 0);
- }
-
- #ifdef HIDDENDOT
- {
- WApplication *wapp;
- wapp = wApplicationOf(aicon->main_window);
- if (wapp && wapp->flags.hidden) {
- XSetClipMask(dpy, scr->copy_gc, scr->dock_dots->mask);
- XSetClipOrigin(dpy, scr->copy_gc, 0, 0);
- XCopyArea(dpy, scr->dock_dots->image,
- aicon->icon->core->window,
- scr->copy_gc, 0, 0, 7,
- scr->dock_dots->height, 0, 0);
- }
- }
- #endif /* HIDDENDOT */
-
- if (aicon->omnipresent)
- drawCorner(aicon->icon);
-
- XSetClipMask(dpy, scr->copy_gc, None);
- if (aicon->launching) {
- XFillRectangle(dpy, aicon->icon->core->window, scr->stipple_gc,
- 0, 0, wPreferences.icon_size, wPreferences.icon_size);
- }
- }
-
-
-
- #define canBeDocked(wwin) ((wwin) && ((wwin)->wm_class||(wwin)->wm_instance))
-
- #ifdef REDUCE_APPICONS
- unsigned int
- wAppIconReduceAppCount(WApplication *wapp)
- {
- WAppIconAppList *applist;
-
- if (wapp == NULL)
- return 0;
-
- if (wapp->app_icon == NULL)
- return 0;
-
- /* If given a main window, check the applist
- * and remove the if it exists
- */
- applist = wapp->app_icon->applist;
- while (applist != NULL) {
- if (applist->wapp == wapp) {
- /* If this app owns the appicon, change the appicon's
- * owner to the next app in the list or NULL
- */
- if (wapp->app_icon->icon->owner
- == applist->wapp->main_window_desc) {
- if (applist->next) {
- wapp->app_icon->icon->owner = applist->next->wapp->main_window_desc;
- } else if (applist->prev) {
- wapp->app_icon->icon->owner = applist->prev->wapp->main_window_desc;
- } else {
- wapp->app_icon->icon->owner = NULL;
- }
- }
- if (applist->prev)
- applist->prev->next = applist->next;
-
- if (applist->next)
- applist->next->prev = applist->prev;
-
- if (applist == wapp->app_icon->applist)
- wapp->app_icon->applist = applist->next;
-
- free(applist);
-
- if (wapp->app_icon->applist != NULL)
- wapp->app_icon->main_window = wapp->app_icon->applist->wapp->main_window;
-
- return (--wapp->app_icon->num_apps);
- }
- applist = applist->next;
- }
- return (--wapp->app_icon->num_apps);
- }
- #endif
-
-
- static void
- hideCallback(WMenu *menu, WMenuEntry *entry)
- {
- WApplication *wapp = (WApplication*)entry->clientdata;
-
- if (wapp->flags.hidden) {
- wWorkspaceChange(menu->menu->screen_ptr, wapp->last_workspace);
- wUnhideApplication(wapp, False, False);
- } else {
- wHideApplication(wapp);
- }
- }
-
-
- static void
- unhideHereCallback(WMenu *menu, WMenuEntry *entry)
- {
- WApplication *wapp = (WApplication*)entry->clientdata;
-
- wUnhideApplication(wapp, False, True);
- }
-
-
- static void
- setIconCallback(WMenu *menu, WMenuEntry *entry)
- {
- WAppIcon *icon = ((WApplication*)entry->clientdata)->app_icon;
- char *file=NULL;
- WScreen *scr;
- int result;
-
- assert(icon!=NULL);
-
- if (icon->editing)
- return;
- icon->editing = 1;
- scr = icon->icon->core->screen_ptr;
-
- wretain(icon);
-
- result = wIconChooserDialog(scr, &file, icon->wm_instance, icon->wm_class);
-
- if (result && !icon->destroyed) {
- if (file[0]==0) {
- free(file);
- file = NULL;
- }
- if (!wIconChangeImageFile(icon->icon, file)) {
- wMessageDialog(scr, _("Error"),
- _("Could not open specified icon file"),
- _("OK"), NULL, NULL);
- } else {
- wDefaultChangeIcon(scr, icon->wm_instance, icon->wm_class, file);
- wAppIconPaint(icon);
- }
- if (file)
- free(file);
- }
- icon->editing = 0;
- wrelease(icon);
- }
-
-
- static void
- killCallback(WMenu *menu, WMenuEntry *entry)
- {
- WApplication *wapp = (WApplication*)entry->clientdata;
- char *buffer;
-
- if (!WCHECK_STATE(WSTATE_NORMAL))
- return;
-
- WCHANGE_STATE(WSTATE_MODAL);
-
- assert(entry->clientdata!=NULL);
-
- buffer = wstrappend(wapp->app_icon ? wapp->app_icon->wm_class : NULL,
- _(" will be forcibly closed.\n"
- "Any unsaved changes will be lost.\n"
- "Please confirm."));
-
- wretain(wapp->main_window_desc);
- if (wPreferences.dont_confirm_kill
- || wMessageDialog(menu->frame->screen_ptr, _("Kill Application"),
- buffer, _("Yes"), _("No"), NULL)==WAPRDefault) {
- if (!wapp->main_window_desc->flags.destroyed)
- wClientKill(wapp->main_window_desc);
- }
- wrelease(wapp->main_window_desc);
-
- free(buffer);
-
- WCHANGE_STATE(WSTATE_NORMAL);
- }
-
-
- static WMenu*
- createApplicationMenu(WScreen *scr)
- {
- WMenu *menu;
-
- menu = wMenuCreate(scr, NULL, False);
- wMenuAddCallback(menu, _("Unhide Here"), unhideHereCallback, NULL);
- wMenuAddCallback(menu, _("Hide"), hideCallback, NULL);
- wMenuAddCallback(menu, _("Set Icon..."), setIconCallback, NULL);
- wMenuAddCallback(menu, _("Kill"), killCallback, NULL);
-
- return menu;
- }
-
-
- static void
- openApplicationMenu(WApplication *wapp, int x, int y)
- {
- WMenu *menu;
- WScreen *scr = wapp->main_window_desc->screen_ptr;
- int i;
-
- if (!scr->icon_menu) {
- scr->icon_menu = createApplicationMenu(scr);
- free(scr->icon_menu->entries[1]->text);
- }
-
- menu = scr->icon_menu;
-
- if (wapp->flags.hidden) {
- menu->entries[1]->text = _("Unhide");
- } else {
- menu->entries[1]->text = _("Hide");
- }
-
- menu->flags.realized = 0;
- wMenuRealize(menu);
-
- x -= menu->frame->core->width/2;
- if (x + menu->frame->core->width > scr->scr_width)
- x = scr->scr_width - menu->frame->core->width;
- if (x < 0)
- x = 0;
-
- /* set client data */
- for (i = 0; i < menu->entry_no; i++) {
- menu->entries[i]->clientdata = wapp;
- }
- wMenuMapAt(menu, x, y, False);
- }
-
-
- /******************************************************************/
-
- static void
- iconExpose(WObjDescriptor *desc, XEvent *event)
- {
- wAppIconPaint(desc->parent);
- }
-
-
- static void
- iconDblClick(WObjDescriptor *desc, XEvent *event)
- {
- WAppIcon *aicon = desc->parent;
- WApplication *wapp;
- WScreen *scr = aicon->icon->core->screen_ptr;
- int unhideHere;
-
- #ifndef REDUCE_APPICONS
- assert(aicon->icon->owner!=NULL);
- #else
- if (aicon->icon->owner == NULL) {
- fprintf(stderr, "Double-click disabled: missing main window.\n");
- return;
- }
- #endif
-
- wapp = wApplicationOf(aicon->icon->owner->main_window);
- #ifdef DEBUG0
- if (!wapp) {
- wwarning("could not find application descriptor for app icon!!");
- return;
- }
- #endif
- #ifdef REDUCE_APPICONS
- if (!wapp) {
- fprintf(stderr, "Double-click disabled: missing wapp.\n");
- return;
- }
- #endif /* REDUCE_APPICONS */
-
- unhideHere = (event->xbutton.state & ShiftMask);
-
- /* go to the last workspace that the user worked on the app */
- if (!unhideHere && wapp->last_workspace != scr->current_workspace)
- wWorkspaceChange(scr, wapp->last_workspace);
-
- wUnhideApplication(wapp, event->xbutton.button==Button2, unhideHere);
-
- if (event->xbutton.state & MOD_MASK) {
- wHideOtherApplications(aicon->icon->owner);
- }
- }
-
-
- void
- appIconMouseDown(WObjDescriptor *desc, XEvent *event)
- {
- WAppIcon *aicon = desc->parent;
- WIcon *icon = aicon->icon;
- XEvent ev;
- int x=aicon->x_pos, y=aicon->y_pos;
- int dx=event->xbutton.x, dy=event->xbutton.y;
- int grabbed=0;
- int done=0;
- int superfluous = wPreferences.superfluous; /* we catch it to avoid problems */
- WScreen *scr = icon->core->screen_ptr;
- WWorkspace *workspace = scr->workspaces[scr->current_workspace];
- int shad_x = 0, shad_y = 0, docking=0, dockable, collapsed = 0;
- int ix, iy;
- int clickButton = event->xbutton.button;
- Pixmap ghost = None;
- Window wins[2];
-
- if (aicon->editing || WCHECK_STATE(WSTATE_MODAL))
- return;
-
- if (IsDoubleClick(scr, event)) {
- iconDblClick(desc, event);
- return;
- }
-
- if (event->xbutton.button == Button3) {
- WObjDescriptor *desc;
- WApplication *wapp = wApplicationOf(aicon->icon->owner->main_window);
-
- if (!wapp)
- return;
-
- if (event->xbutton.send_event &&
- XGrabPointer(dpy, aicon->icon->core->window, True, ButtonMotionMask
- |ButtonReleaseMask|ButtonPressMask, GrabModeAsync,
- GrabModeAsync, None, None, CurrentTime) !=GrabSuccess) {
- wwarning("pointer grab failed for appicon menu");
- return;
- }
-
- openApplicationMenu(wapp, event->xbutton.x_root,
- event->xbutton.y_root);
-
- /* allow drag select of menu */
- desc = &scr->icon_menu->menu->descriptor;
- event->xbutton.send_event = True;
- (*desc->handle_mousedown)(desc, event);
- return;
- }
-
- #ifdef DEBUG
- puts("Moving icon");
- #endif
- if (event->xbutton.state & MOD_MASK)
- wLowerFrame(icon->core);
- else
- wRaiseFrame(icon->core);
-
-
- if (XGrabPointer(dpy, icon->core->window, True, ButtonMotionMask
- |ButtonReleaseMask|ButtonPressMask, GrabModeAsync,
- GrabModeAsync, None, None, CurrentTime) !=GrabSuccess) {
- wwarning("pointer grab failed for appicon move");
- }
-
- if (wPreferences.flags.nodock && wPreferences.flags.noclip)
- dockable = 0;
- else
- dockable = canBeDocked(icon->owner);
-
- wins[0] = icon->core->window;
- wins[1] = scr->dock_shadow;
- XRestackWindows(dpy, wins, 2);
- if (superfluous) {
- if (icon->pixmap!=None)
- ghost = MakeGhostIcon(scr, icon->pixmap);
- else
- ghost = MakeGhostIcon(scr, icon->core->window);
- XSetWindowBackgroundPixmap(dpy, scr->dock_shadow,
- ghost);
- XClearWindow(dpy, scr->dock_shadow);
- }
-
- while (!done) {
- WMMaskEvent(dpy, PointerMotionMask|ButtonReleaseMask|ButtonPressMask
- |ButtonMotionMask|ExposureMask, &ev);
- switch (ev.type) {
- case Expose:
- WMHandleEvent(&ev);
- break;
-
- case MotionNotify:
- if (!grabbed) {
- if (abs(dx-ev.xmotion.x)>=MOVE_THRESHOLD
- || abs(dy-ev.xmotion.y)>=MOVE_THRESHOLD) {
- XChangeActivePointerGrab(dpy, ButtonMotionMask
- |ButtonReleaseMask|ButtonPressMask,
- wCursor[WCUR_MOVE], CurrentTime);
- grabbed=1;
- } else {
- break;
- }
- }
- x = ev.xmotion.x_root - dx;
- y = ev.xmotion.y_root - dy;
- XMoveWindow(dpy, icon->core->window, x, y);
-
- if (dockable) {
- if (scr->dock && wDockSnapIcon(scr->dock, aicon, x, y,
- &ix, &iy, False)) {
- shad_x = scr->dock->x_pos + ix*wPreferences.icon_size;
- shad_y = scr->dock->y_pos + iy*wPreferences.icon_size;
-
- if (scr->last_dock != scr->dock && collapsed) {
- scr->last_dock->collapsed = 1;
- wDockHideIcons(scr->last_dock);
- collapsed = 0;
- }
- if (!collapsed && (collapsed = scr->dock->collapsed)) {
- scr->dock->collapsed = 0;
- wDockShowIcons(scr->dock);
- }
-
- if (scr->dock->auto_raise_lower)
- wDockRaise(scr->dock);
-
- scr->last_dock = scr->dock;
-
- XMoveWindow(dpy, scr->dock_shadow, shad_x, shad_y);
- if (!docking) {
- XMapWindow(dpy, scr->dock_shadow);
- }
- docking = 1;
- } else if (workspace->clip &&
- wDockSnapIcon(workspace->clip, aicon, x, y,
- &ix, &iy, False)) {
- shad_x = workspace->clip->x_pos + ix*wPreferences.icon_size;
- shad_y = workspace->clip->y_pos + iy*wPreferences.icon_size;
-
- if (scr->last_dock != workspace->clip && collapsed) {
- scr->last_dock->collapsed = 1;
- wDockHideIcons(scr->last_dock);
- collapsed = 0;
- }
- if (!collapsed && (collapsed = workspace->clip->collapsed)) {
- workspace->clip->collapsed = 0;
- wDockShowIcons(workspace->clip);
- }
-
- if (workspace->clip->auto_raise_lower)
- wDockRaise(workspace->clip);
-
- scr->last_dock = workspace->clip;
-
- XMoveWindow(dpy, scr->dock_shadow, shad_x, shad_y);
- if (!docking) {
- XMapWindow(dpy, scr->dock_shadow);
- }
- docking = 1;
- } else if (docking) {
- XUnmapWindow(dpy, scr->dock_shadow);
- docking = 0;
- }
- }
-
- break;
-
- case ButtonPress:
- break;
-
- case ButtonRelease:
- if (ev.xbutton.button != clickButton)
- break;
- XUngrabPointer(dpy, CurrentTime);
-
- if (docking) {
- Bool docked;
-
- /* icon is trying to be docked */
- SlideWindow(icon->core->window, x, y, shad_x, shad_y);
- XUnmapWindow(dpy, scr->dock_shadow);
- docked = wDockAttachIcon(scr->last_dock, aicon, ix, iy);
- if (scr->last_dock->auto_collapse) {
- collapsed = 0;
- }
- if (workspace->clip &&
- workspace->clip != scr->last_dock &&
- workspace->clip->auto_raise_lower)
- wDockLower(workspace->clip);
-
- if (!docked) {
- /* If icon could not be docked, slide it back to the old
- * position */
- SlideWindow(icon->core->window, x, y, aicon->x_pos,
- aicon->y_pos);
- }
-
- #ifdef WMSOUND
- wSoundPlay(WMSOUND_DOCK);
- #endif
- } else {
- XMoveWindow(dpy, icon->core->window, x, y);
- aicon->x_pos = x;
- aicon->y_pos = y;
- if (workspace->clip && workspace->clip->auto_raise_lower)
- wDockLower(workspace->clip);
- }
- if (collapsed) {
- scr->last_dock->collapsed = 1;
- wDockHideIcons(scr->last_dock);
- collapsed = 0;
- }
- if (superfluous) {
- if (ghost!=None)
- XFreePixmap(dpy, ghost);
- XSetWindowBackground(dpy, scr->dock_shadow, scr->white_pixel);
- }
-
- if (wPreferences.auto_arrange_icons)
- wArrangeIcons(scr, True);
-
- done = 1;
- break;
- }
- }
- #ifdef DEBUG
- puts("End icon move");
- #endif
-
- }
-