src/appicon.c

   1 /* appicon.c- icon for applications (not mini-window)
   2  *
   3  *  Window Maker window manager
   4  *
   5  *  Copyright (c) 1997-2002 Alfredo K. Kojima
   6  *  Copyright (c) 1998-2002 Dan Pascu
   7  *
   8  *  This program is free software; you can redistribute it and/or modify
   9  *  it under the terms of the GNU General Public License as published by
  10  *  the Free Software Foundation; either version 2 of the License, or
  11  *  (at your option) any later version.
  12  *
  13  *  This program is distributed in the hope that it will be useful,
  14  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  *  GNU General Public License for more details.
  17  *
  18  *  You should have received a copy of the GNU General Public License
  19  *  along with this program; if not, write to the Free Software
  20  *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
  21  *  USA.
  22  */
  23
  24 #include "wconfig.h"
  25
  26 #include <X11/Xlib.h>
  27 #include <X11/Xutil.h>
  28 #include <stdlib.h>
  29 #include <string.h>
  30
  31 #include "WindowMaker.h"
  32 #include "wcore.h"
  33 #include "window.h"
  34 #include "icon.h"
  35 #include "appicon.h"
  36 #include "actions.h"
  37 #include "stacking.h"
  38 #include "dock.h"
  39 #include "funcs.h"
  40 #include "defaults.h"
  41 #include "workspace.h"
  42 #include "superfluous.h"
  43 #include "menu.h"
  44 #include "framewin.h"
  45 #include "dialog.h"
  46 #include "client.h"
  47 #ifdef XDND
  48 #include "xdnd.h"
  49 #endif
  50 #include "wsound.h"
  51 #include <WINGs/WINGsP.h>
  52
  53
  54 /*
  55  * icon_file for the dock is got from the preferences file by
  56  * using the classname/instancename
  57  */
  58
  59 /**** Global variables ****/
  60 extern Cursor wCursor[WCUR_LAST];
  61 extern WPreferences wPreferences;
  62
  63 #define MOD_MASK       wPreferences.modifier_mask
  64
  65 void appIconMouseDown(WObjDescriptor *desc, XEvent *event);
  66 static void iconDblClick(WObjDescriptor *desc, XEvent *event);
  67 static void iconExpose(WObjDescriptor *desc, XEvent *event);
  68
  69
  70
  71 WAppIcon*
  72 wAppIconCreateForDock(WScreen *scr, char *command, char *wm_instance,
  73                       char *wm_class, int tile)
  74 {
  75     WAppIcon *dicon;
  76     char *path;
  77
  78     dicon = wmalloc(sizeof(WAppIcon));
  79     wretain(dicon);
  80     memset(dicon, 0, sizeof(WAppIcon));
  81     dicon->yindex = -1;
  82     dicon->xindex = -1;
  83
  84     dicon->prev = NULL;
  85     dicon->next = scr->app_icon_list;
  86     if (scr->app_icon_list) {
  87         scr->app_icon_list->prev = dicon;
  88     }
  89     scr->app_icon_list = dicon;
  90
  91     if (command) {
  92         dicon->command = wstrdup(command);
  93     }
  94     if (wm_class)
  95       dicon->wm_class = wstrdup(wm_class);
  96     if (wm_instance)
  97       dicon->wm_instance = wstrdup(wm_instance);
  98
  99     path = wDefaultGetIconFile(scr, wm_instance, wm_class, True);
 100     if (!path && command) {
 101         wApplicationExtractDirPackIcon(scr, command, wm_instance, wm_class);
 102
 103         path = wDefaultGetIconFile(scr, wm_instance, wm_class, False);
 104     }
 105
 106     if (path)
 107         path = FindImage(wPreferences.icon_path, path);
 108
 109     dicon->icon = wIconCreateWithIconFile(scr, path, tile);
 110     if (path)
 111         wfree(path);
 112 #ifdef XDND
 113     wXDNDMakeAwareness(dicon->icon->core->window);
 114 #endif
 115
 116 #ifdef DEMATERIALIZE_ICON
 117     {
 118         XSetWindowAttributes attribs;
 119         attribs.save_under = True;
 120         XChangeWindowAttributes(dpy, dicon->icon->core->window,
 121                 CWSaveUnder, &attribs);
 122     }
 123 #endif
 124
 125     /* will be overriden by dock */
 126     dicon->icon->core->descriptor.handle_mousedown = appIconMouseDown;
 127     dicon->icon->core->descriptor.handle_expose = iconExpose;
 128     dicon->icon->core->descriptor.parent_type = WCLASS_APPICON;
 129     dicon->icon->core->descriptor.parent = dicon;
 130     AddToStackList(dicon->icon->core);
 131
 132     return dicon;
 133 }
 134
 135
 136
 137 WAppIcon*
 138 wAppIconCreate(WWindow *leader_win)
 139 {
 140     WAppIcon *aicon;
 141     WScreen *scr = leader_win->screen_ptr;
 142
 143     aicon = wmalloc(sizeof(WAppIcon));
 144     wretain(aicon);
 145     memset(aicon, 0, sizeof(WAppIcon));
 146
 147     aicon->yindex = -1;
 148     aicon->xindex = -1;
 149
 150     aicon->prev = NULL;
 151     aicon->next = scr->app_icon_list;
 152     if (scr->app_icon_list) {
 153         scr->app_icon_list->prev = aicon;
 154     }
 155     scr->app_icon_list = aicon;
 156
 157     if (leader_win->wm_class)
 158         aicon->wm_class = wstrdup(leader_win->wm_class);
 159     if (leader_win->wm_instance)
 160         aicon->wm_instance = wstrdup(leader_win->wm_instance);
 161
 162     aicon->icon = wIconCreate(leader_win);
 163 #ifdef DEMATERIALIZE_ICON
 164     {
 165         XSetWindowAttributes attribs;
 166         attribs.save_under = True;
 167         XChangeWindowAttributes(dpy, aicon->icon->core->window,
 168                 CWSaveUnder, &attribs);
 169     }
 170 #endif
 171 #ifdef XDND
 172     wXDNDMakeAwareness(aicon->icon->core->window);
 173 #endif
 174
 175     /* will be overriden if docked */
 176     aicon->icon->core->descriptor.handle_mousedown = appIconMouseDown;
 177     aicon->icon->core->descriptor.handle_expose = iconExpose;
 178     aicon->icon->core->descriptor.parent_type = WCLASS_APPICON;
 179     aicon->icon->core->descriptor.parent = aicon;
 180     AddToStackList(aicon->icon->core);
 181     aicon->icon->show_title = 0;
 182     wIconUpdate(aicon->icon);
 183
 184     return aicon;
 185 }
 186
 187
 188 void
 189 wAppIconDestroy(WAppIcon *aicon)
 190 {
 191     WScreen *scr = aicon->icon->core->screen_ptr;
 192
 193     RemoveFromStackList(aicon->icon->core);
 194     wIconDestroy(aicon->icon);
 195     if (aicon->command)
 196         wfree(aicon->command);
 197 #ifdef OFFIX_DND
 198     if (aicon->dnd_command)
 199         wfree(aicon->dnd_command);
 200 #endif
 201     if (aicon->wm_instance)
 202       wfree(aicon->wm_instance);
 203     if (aicon->wm_class)
 204       wfree(aicon->wm_class);
 205
 206     if (aicon == scr->app_icon_list) {
 207         if (aicon->next)
 208             aicon->next->prev = NULL;
 209         scr->app_icon_list = aicon->next;
 210     }
 211     else {
 212         if (aicon->next)
 213             aicon->next->prev = aicon->prev;
 214         if (aicon->prev)
 215             aicon->prev->next = aicon->next;
 216     }
 217
 218     aicon->destroyed = 1;
 219     wrelease(aicon);
 220 }
 221
 222
 223
 224 #ifdef NEWAPPICON
 225 static void
 226 drawCorner(WIcon *icon, WWindow *wwin, int active)
 227 {
 228     WScreen *scr = wwin->screen_ptr;
 229     XPoint points[3];
 230     GC gc;
 231
 232     points[0].x = 2;
 233     points[0].y = 2;
 234     points[1].x = 12;
 235     points[1].y = 2;
 236     points[2].x = 2;
 237     points[2].y = 12;
 238     if (active) {
 239         gc=scr->focused_texture->any.gc;
 240     } else {
 241         gc=scr->unfocused_texture->any.gc;
 242     }
 243     XFillPolygon(dpy, icon->core->window, gc, points, 3,
 244                  Convex, CoordModeOrigin);
 245 }
 246 #endif /* NEWAPPICON */
 247
 248
 249 static void
 250 drawCorner(WIcon *icon)
 251 {
 252     WScreen *scr = icon->core->screen_ptr;
 253     XPoint points[3];
 254
 255     points[0].x = 1;
 256     points[0].y = 1;
 257     points[1].x = 12;
 258     points[1].y = 1;
 259     points[2].x = 1;
 260     points[2].y = 12;
 261     XFillPolygon(dpy, icon->core->window, scr->icon_title_texture->normal_gc,
 262                  points, 3, Convex, CoordModeOrigin);
 263     XDrawLine(dpy, icon->core->window, scr->icon_title_texture->light_gc,
 264               0, 0, 0, 12);
 265     XDrawLine(dpy, icon->core->window, scr->icon_title_texture->light_gc,
 266               0, 0, 12, 0);
 267     /* drawing the second line gives a weird concave look. -Dan */
 268 #if 0
 269     XDrawLine(dpy, icon->core->window, scr->icon_title_texture->light_gc,
 270               1, 1, 1, 11);
 271     XDrawLine(dpy, icon->core->window, scr->icon_title_texture->light_gc,
 272               1, 1, 11, 1);
 273 #endif
 274 }
 275
 276
 277 void
 278 wAppIconMove(WAppIcon *aicon, int x, int y)
 279 {
 280     XMoveWindow(dpy, aicon->icon->core->window, x, y);
 281     aicon->x_pos = x;
 282     aicon->y_pos = y;
 283 }
 284
 285
 286 #ifdef WS_INDICATOR
 287 static void
 288 updateDockNumbers(WScreen *scr)
 289 {
 290     int length;
 291     char *ws_numbers;
 292     WAppIcon *dicon = scr->dock->icon_array[0];
 293     WMColor *black, *white;
 294
 295     black = WMBlackColor(scr->wmscreen);
 296     white = WMWhiteColor(scr->wmscreen);
 297
 298     ws_numbers = wmalloc(20);
 299     snprintf(ws_numbers, 20, "%i [ %i ]", scr->current_workspace+1,
 300             ((scr->current_workspace/10)+1));
 301     length = strlen(ws_numbers);
 302
 303     XClearArea(dpy, dicon->icon->core->window, 2, 2, 50,
 304                WMFontHeight(scr->icon_title_font)+1, False);
 305
 306     WMDrawString(scr->wmscreen, dicon->icon->core->window, black,
 307                  scr->icon_title_font, 4, 3, ws_numbers, length);
 308
 309     WMDrawString(scr->wmscreen, dicon->icon->core->window, white,
 310                  scr->icon_title_font, 3, 2, ws_numbers, length);
 311
 312     WMReleaseColor(black);
 313     WMReleaseColor(white);
 314     wfree(ws_numbers);
 315 }
 316 #endif /* WS_INDICATOR */
 317
 318
 319 void
 320 wAppIconPaint(WAppIcon *aicon)
 321 {
 322     WApplication *wapp;
 323     WScreen *scr = aicon->icon->core->screen_ptr;
 324
 325     if (aicon->icon->owner)
 326         wapp = wApplicationOf(aicon->icon->owner->main_window);
 327     else
 328         wapp = NULL;
 329
 330     wIconPaint(aicon->icon);
 331
 332
 333 # ifdef WS_INDICATOR
 334     if (aicon->docked && scr->dock && scr->dock==aicon->dock &&
 335         aicon->yindex==0)
 336         updateDockNumbers(scr);
 337 # endif
 338     if (scr->dock_dots && aicon->docked && !aicon->running
 339         && aicon->command!=NULL) {
 340         XSetClipMask(dpy, scr->copy_gc, scr->dock_dots->mask);
 341         XSetClipOrigin(dpy, scr->copy_gc, 0, 0);
 342         XCopyArea(dpy, scr->dock_dots->image, aicon->icon->core->window,
 343                   scr->copy_gc, 0, 0, scr->dock_dots->width,
 344                   scr->dock_dots->height, 0, 0);
 345     }
 346
 347 #ifdef HIDDENDOT
 348     if (wapp && wapp->flags.hidden) {
 349         XSetClipMask(dpy, scr->copy_gc, scr->dock_dots->mask);
 350         XSetClipOrigin(dpy, scr->copy_gc, 0, 0);
 351         XCopyArea(dpy, scr->dock_dots->image,
 352                   aicon->icon->core->window,
 353                   scr->copy_gc, 0, 0, 7,
 354                   scr->dock_dots->height, 0, 0);
 355     }
 356 #endif /* HIDDENDOT */
 357
 358     if (aicon->omnipresent)
 359         drawCorner(aicon->icon);
 360
 361     XSetClipMask(dpy, scr->copy_gc, None);
 362     if (aicon->launching) {
 363         XFillRectangle(dpy, aicon->icon->core->window, scr->stipple_gc,
 364                        0, 0, wPreferences.icon_size, wPreferences.icon_size);
 365     }
 366 }
 367
 368
 369
 370 #define canBeDocked(wwin)  ((wwin) && ((wwin)->wm_class||(wwin)->wm_instance))
 371
 372
 373
 374 static void
 375 hideCallback(WMenu *menu, WMenuEntry *entry)
 376 {
 377     WApplication *wapp = (WApplication*)entry->clientdata;
 378
 379     if (wapp->flags.hidden) {
 380         wWorkspaceChange(menu->menu->screen_ptr, wapp->last_workspace);
 381         wUnhideApplication(wapp, False, False);
 382     } else {
 383         wHideApplication(wapp);
 384     }
 385 }
 386
 387
 388 static void
 389 unhideHereCallback(WMenu *menu, WMenuEntry *entry)
 390 {
 391     WApplication *wapp = (WApplication*)entry->clientdata;
 392
 393     wUnhideApplication(wapp, False, True);
 394 }
 395
 396
 397 static void
 398 setIconCallback(WMenu *menu, WMenuEntry *entry)
 399 {
 400     WAppIcon *icon = ((WApplication*)entry->clientdata)->app_icon;
 401     char *file=NULL;
 402     WScreen *scr;
 403     int result;
 404
 405     assert(icon!=NULL);
 406
 407     if (icon->editing)
 408         return;
 409     icon->editing = 1;
 410     scr = icon->icon->core->screen_ptr;
 411
 412     wretain(icon);
 413
 414     result = wIconChooserDialog(scr, &file, icon->wm_instance, icon->wm_class);
 415
 416     if (result && !icon->destroyed) {
 417         if (file[0]==0) {
 418             wfree(file);
 419             file = NULL;
 420         }
 421         if (!wIconChangeImageFile(icon->icon, file)) {
 422             wMessageDialog(scr, _("Error"),
 423                            _("Could not open specified icon file"),
 424                            _("OK"), NULL, NULL);
 425         } else {
 426             wDefaultChangeIcon(scr, icon->wm_instance, icon->wm_class, file);
 427             wAppIconPaint(icon);
 428         }
 429         if (file)
 430             wfree(file);
 431     }
 432     icon->editing = 0;
 433     wrelease(icon);
 434 }
 435
 436
 437 static void
 438 killCallback(WMenu *menu, WMenuEntry *entry)
 439 {
 440     WApplication *wapp = (WApplication*)entry->clientdata;
 441     WFakeGroupLeader *fPtr;
 442     char *buffer;
 443
 444     if (!WCHECK_STATE(WSTATE_NORMAL))
 445         return;
 446
 447     WCHANGE_STATE(WSTATE_MODAL);
 448
 449     assert(entry->clientdata!=NULL);
 450
 451     buffer = wstrconcat(wapp->app_icon ? wapp->app_icon->wm_class : NULL,
 452                         _(" will be forcibly closed.\n"
 453                           "Any unsaved changes will be lost.\n"
 454                           "Please confirm."));
 455
 456     fPtr = wapp->main_window_desc->fake_group;
 457
 458     wretain(wapp->main_window_desc);
 459     if (wPreferences.dont_confirm_kill
 460         || wMessageDialog(menu->frame->screen_ptr, _("Kill Application"),
 461                           buffer, _("Yes"), _("No"), NULL)==WAPRDefault) {
 462         if (fPtr!=NULL) {
 463             WWindow *wwin, *twin;
 464
 465             wwin = wapp->main_window_desc->screen_ptr->focused_window;
 466             while (wwin) {
 467                 twin = wwin->prev;
 468                 if (wwin->fake_group == fPtr) {
 469                     wClientKill(wwin);
 470                 }
 471                 wwin = twin;
 472             }
 473         } else if (!wapp->main_window_desc->flags.destroyed) {
 474             wClientKill(wapp->main_window_desc);
 475         }
 476     }
 477     wrelease(wapp->main_window_desc);
 478
 479     wfree(buffer);
 480
 481     WCHANGE_STATE(WSTATE_NORMAL);
 482 }
 483
 484
 485 static WMenu*
 486 createApplicationMenu(WScreen *scr)
 487 {
 488     WMenu *menu;
 489
 490     menu = wMenuCreate(scr, NULL, False);
 491     wMenuAddCallback(menu, _("Unhide Here"), unhideHereCallback, NULL);
 492     wMenuAddCallback(menu, _("Hide"), hideCallback, NULL);
 493     wMenuAddCallback(menu, _("Set Icon..."), setIconCallback, NULL);
 494     wMenuAddCallback(menu, _("Kill"), killCallback, NULL);
 495
 496     return menu;
 497 }
 498
 499
 500 static void
 501 openApplicationMenu(WApplication *wapp, int x, int y)
 502 {
 503     WMenu *menu;
 504     WScreen *scr = wapp->main_window_desc->screen_ptr;
 505     int i;
 506
 507     if (!scr->icon_menu) {
 508         scr->icon_menu = createApplicationMenu(scr);
 509         wfree(scr->icon_menu->entries[1]->text);
 510     }
 511
 512     menu = scr->icon_menu;
 513
 514     if (wapp->flags.hidden) {
 515         menu->entries[1]->text = _("Unhide");
 516     } else {
 517         menu->entries[1]->text = _("Hide");
 518     }
 519
 520     menu->flags.realized = 0;
 521     wMenuRealize(menu);
 522
 523     x -= menu->frame->core->width/2;
 524     if (x + menu->frame->core->width > scr->scr_width)
 525         x = scr->scr_width - menu->frame->core->width;
 526     if (x < 0)
 527         x = 0;
 528
 529     /* set client data */
 530     for (i = 0; i < menu->entry_no; i++) {
 531         menu->entries[i]->clientdata = wapp;
 532     }
 533     wMenuMapAt(menu, x, y, False);
 534 }
 535
 536
 537 /******************************************************************/
 538
 539 static void
 540 iconExpose(WObjDescriptor *desc, XEvent *event)
 541 {
 542     wAppIconPaint(desc->parent);
 543 }
 544
 545
 546 static void
 547 iconDblClick(WObjDescriptor *desc, XEvent *event)
 548 {
 549     WAppIcon *aicon = desc->parent;
 550     WApplication *wapp;
 551     WScreen *scr = aicon->icon->core->screen_ptr;
 552     int unhideHere;
 553
 554     assert(aicon->icon->owner!=NULL);
 555
 556     wapp = wApplicationOf(aicon->icon->owner->main_window);
 557 #ifdef DEBUG0
 558     if (!wapp) {
 559         wwarning("could not find application descriptor for app icon!!");
 560         return;
 561     }
 562 #endif
 563
 564     unhideHere = (event->xbutton.state & ShiftMask);
 565
 566     /* go to the last workspace that the user worked on the app */
 567     if (!unhideHere && wapp->last_workspace != scr->current_workspace)
 568         wWorkspaceChange(scr, wapp->last_workspace);
 569
 570     wUnhideApplication(wapp, event->xbutton.button==Button2, unhideHere);
 571
 572     if (event->xbutton.state & MOD_MASK) {
 573         wHideOtherApplications(aicon->icon->owner);
 574     }
 575 }
 576
 577
 578
 579 void
 580 appIconMouseDown(WObjDescriptor *desc, XEvent *event)
 581 {
 582     WAppIcon *aicon = desc->parent;
 583     WIcon *icon = aicon->icon;
 584     XEvent ev;
 585     int x=aicon->x_pos, y=aicon->y_pos;
 586     int dx=event->xbutton.x, dy=event->xbutton.y;
 587     int grabbed=0;
 588     int done=0;
 589     int superfluous = wPreferences.superfluous; /* we catch it to avoid problems */
 590     WScreen *scr = icon->core->screen_ptr;
 591     WWorkspace *workspace = scr->workspaces[scr->current_workspace];
 592     int shad_x = 0, shad_y = 0, docking=0, dockable, collapsed = 0;
 593     int ix, iy;
 594     int clickButton = event->xbutton.button;
 595     Pixmap ghost = None;
 596     Window wins[2];
 597     Bool movingSingle = False;
 598     int oldX = x;
 599     int oldY = y;
 600
 601     if (aicon->editing || WCHECK_STATE(WSTATE_MODAL))
 602         return;
 603
 604     if (IsDoubleClick(scr, event)) {
 605         iconDblClick(desc, event);
 606         return;
 607     }
 608
 609     if (event->xbutton.button == Button3) {
 610         WObjDescriptor *desc;
 611         WApplication *wapp = wApplicationOf(aicon->icon->owner->main_window);
 612
 613         if (!wapp)
 614             return;
 615
 616         if (event->xbutton.send_event &&
 617             XGrabPointer(dpy, aicon->icon->core->window, True, ButtonMotionMask
 618                          |ButtonReleaseMask|ButtonPressMask, GrabModeAsync,
 619                          GrabModeAsync, None, None, CurrentTime) !=GrabSuccess) {
 620             wwarning("pointer grab failed for appicon menu");
 621             return;
 622         }
 623
 624         openApplicationMenu(wapp, event->xbutton.x_root,
 625                             event->xbutton.y_root);
 626
 627         /* allow drag select of menu */
 628         desc = &scr->icon_menu->menu->descriptor;
 629         event->xbutton.send_event = True;
 630         (*desc->handle_mousedown)(desc, event);
 631         return;
 632     }
 633
 634 #ifdef DEBUG
 635     puts("Moving icon");
 636 #endif
 637     if (event->xbutton.state & MOD_MASK)
 638         wLowerFrame(icon->core);
 639     else
 640         wRaiseFrame(icon->core);
 641
 642     if (XGrabPointer(dpy, icon->core->window, True, ButtonMotionMask
 643                      |ButtonReleaseMask|ButtonPressMask, GrabModeAsync,
 644                      GrabModeAsync, None, None, CurrentTime) !=GrabSuccess) {
 645         wwarning("pointer grab failed for appicon move");
 646     }
 647
 648     if (wPreferences.flags.nodock && wPreferences.flags.noclip)
 649       dockable = 0;
 650     else
 651       dockable = canBeDocked(icon->owner);
 652
 653     wins[0] = icon->core->window;
 654     wins[1] = scr->dock_shadow;
 655     XRestackWindows(dpy, wins, 2);
 656     if (superfluous) {
 657         if (icon->pixmap!=None)
 658             ghost = MakeGhostIcon(scr, icon->pixmap);
 659         else
 660             ghost = MakeGhostIcon(scr, icon->core->window);
 661         XSetWindowBackgroundPixmap(dpy, scr->dock_shadow,
 662                                    ghost);
 663         XClearWindow(dpy, scr->dock_shadow);
 664     }
 665
 666     while (!done) {
 667         WMMaskEvent(dpy, PointerMotionMask|ButtonReleaseMask|ButtonPressMask
 668                     |ButtonMotionMask|ExposureMask, &ev);
 669         switch (ev.type) {
 670          case Expose:
 671             WMHandleEvent(&ev);
 672             break;
 673
 674          case MotionNotify:
 675             if (!grabbed) {
 676                 if (abs(dx-ev.xmotion.x)>=MOVE_THRESHOLD
 677                     || abs(dy-ev.xmotion.y)>=MOVE_THRESHOLD) {
 678                     XChangeActivePointerGrab(dpy, ButtonMotionMask
 679                                             |ButtonReleaseMask|ButtonPressMask,
 680                                              wCursor[WCUR_MOVE], CurrentTime);
 681                     grabbed=1;
 682                 } else {
 683                     break;
 684                 }
 685             }
 686             x = ev.xmotion.x_root - dx;
 687             y = ev.xmotion.y_root - dy;
 688
 689             if (movingSingle) {
 690                 XMoveWindow(dpy, icon->core->window, x, y);
 691             } else {
 692                 wAppIconMove(aicon, x, y);
 693             }
 694
 695             if (dockable) {
 696                 if (scr->dock && wDockSnapIcon(scr->dock, aicon, x, y,
 697                                                &ix, &iy, False)) {
 698                     shad_x = scr->dock->x_pos + ix*wPreferences.icon_size;
 699                     shad_y = scr->dock->y_pos + iy*wPreferences.icon_size;
 700
 701                     if (scr->last_dock != scr->dock && collapsed) {
 702                         scr->last_dock->collapsed = 1;
 703                         wDockHideIcons(scr->last_dock);
 704                         collapsed = 0;
 705                     }
 706                     if (!collapsed && (collapsed = scr->dock->collapsed)) {
 707                         scr->dock->collapsed = 0;
 708                         wDockShowIcons(scr->dock);
 709                     }
 710
 711                     if (scr->dock->auto_raise_lower)
 712                         wDockRaise(scr->dock);
 713
 714                     scr->last_dock = scr->dock;
 715
 716                     XMoveWindow(dpy, scr->dock_shadow, shad_x, shad_y);
 717                     if (!docking) {
 718                         XMapWindow(dpy, scr->dock_shadow);
 719                     }
 720                     docking = 1;
 721                 } else if (workspace->clip &&
 722                            wDockSnapIcon(workspace->clip, aicon, x, y,
 723                                          &ix, &iy, False)) {
 724                     shad_x = workspace->clip->x_pos + ix*wPreferences.icon_size;
 725                     shad_y = workspace->clip->y_pos + iy*wPreferences.icon_size;
 726
 727                     if (scr->last_dock != workspace->clip && collapsed) {
 728                         scr->last_dock->collapsed = 1;
 729                         wDockHideIcons(scr->last_dock);
 730                         collapsed = 0;
 731                     }
 732                     if (!collapsed && (collapsed = workspace->clip->collapsed)) {
 733                         workspace->clip->collapsed = 0;
 734                         wDockShowIcons(workspace->clip);
 735                     }
 736
 737                     if (workspace->clip->auto_raise_lower)
 738                         wDockRaise(workspace->clip);
 739
 740                     scr->last_dock = workspace->clip;
 741
 742                     XMoveWindow(dpy, scr->dock_shadow, shad_x, shad_y);
 743                     if (!docking) {
 744                         XMapWindow(dpy, scr->dock_shadow);
 745                     }
 746                     docking = 1;
 747                 } else if (docking) {
 748                     XUnmapWindow(dpy, scr->dock_shadow);
 749                     docking = 0;
 750                 }
 751             }
 752
 753             break;
 754
 755          case ButtonPress:
 756             break;
 757
 758          case ButtonRelease:
 759             if (ev.xbutton.button != clickButton)
 760                 break;
 761             XUngrabPointer(dpy, CurrentTime);
 762
 763             if (docking) {
 764                 Bool docked;
 765
 766                 /* icon is trying to be docked */
 767                 SlideWindow(icon->core->window, x, y, shad_x, shad_y);
 768                 XUnmapWindow(dpy, scr->dock_shadow);
 769                 docked = wDockAttachIcon(scr->last_dock, aicon, ix, iy);
 770                 if (scr->last_dock->auto_collapse) {
 771                     collapsed = 0;
 772                 }
 773                 if (workspace->clip &&
 774                     workspace->clip != scr->last_dock &&
 775                     workspace->clip->auto_raise_lower)
 776                     wDockLower(workspace->clip);
 777
 778                 if (!docked) {
 779                     /* If icon could not be docked, slide it back to the old
 780                      * position */
 781                     SlideWindow(icon->core->window, x, y, oldX, oldY);
 782                 }
 783
 784                 wSoundPlay(WSOUND_DOCK);
 785             } else {
 786                 if (movingSingle) {
 787                     /* move back to its place */
 788                     SlideWindow(icon->core->window, x, y, oldX, oldY);
 789                     wAppIconMove(aicon, oldX, oldY);
 790                 } else {
 791                     XMoveWindow(dpy, icon->core->window, x, y);
 792                     aicon->x_pos = x;
 793                     aicon->y_pos = y;
 794                 }
 795                 if (workspace->clip && workspace->clip->auto_raise_lower)
 796                     wDockLower(workspace->clip);
 797             }
 798             if (collapsed) {
 799                 scr->last_dock->collapsed = 1;
 800                 wDockHideIcons(scr->last_dock);
 801                 collapsed = 0;
 802             }
 803             if (superfluous) {
 804                 if (ghost!=None)
 805                     XFreePixmap(dpy, ghost);
 806                 XSetWindowBackground(dpy, scr->dock_shadow, scr->white_pixel);
 807             }
 808
 809             if (wPreferences.auto_arrange_icons)
 810                 wArrangeIcons(scr, True);
 811
 812             done = 1;
 813             break;
 814         }
 815     }
 816 #ifdef DEBUG
 817     puts("End icon move");
 818 #endif
 819
 820 }