src/actions.c

   1 /* action.c- misc. window commands (miniaturize, hide etc.)
   2  *
   3  *  Window Maker window manager
   4  *
   5  *  Copyright (c) 1997-2003 Alfredo K. Kojima
   6  *  Copyright (c) 1998-2003 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
  27 #include <X11/Xlib.h>
  28 #include <X11/Xutil.h>
  29 #include <stdlib.h>
  30 #include <stdio.h>
  31 #include <unistd.h>
  32 #include <math.h>
  33 #include <time.h>
  34
  35 #include "WindowMaker.h"
  36 #include "wcore.h"
  37 #include "framewin.h"
  38 #include "window.h"
  39 #include "client.h"
  40 #include "icon.h"
  41 #include "funcs.h"
  42 #include "application.h"
  43 #include "actions.h"
  44 #include "stacking.h"
  45 #include "appicon.h"
  46 #include "dock.h"
  47 #include "appmenu.h"
  48 #include "winspector.h"
  49 #include "workspace.h"
  50 #include "wsound.h"
  51 #include "xinerama.h"
  52
  53
  54 /****** Global Variables ******/
  55 extern Time LastTimestamp;
  56 extern Time LastFocusChange;
  57
  58 extern Cursor wCursor[WCUR_LAST];
  59
  60 extern WPreferences wPreferences;
  61
  62 extern Atom _XA_WM_TAKE_FOCUS;
  63
  64 extern void ProcessPendingEvents();
  65
  66
  67 /******* Local Variables *******/
  68 static struct {
  69     int steps;
  70     int delay;
  71 } shadePars[5] = {
  72     {SHADE_STEPS_UF, SHADE_DELAY_UF},
  73     {SHADE_STEPS_F, SHADE_DELAY_F},
  74     {SHADE_STEPS_M, SHADE_DELAY_M},
  75     {SHADE_STEPS_S, SHADE_DELAY_S},
  76     {SHADE_STEPS_US, SHADE_DELAY_US}};
  77
  78 #define SHADE_STEPS     shadePars[(int)wPreferences.shade_speed].steps
  79 #define SHADE_DELAY     shadePars[(int)wPreferences.shade_speed].delay
  80
  81
  82 /*
  83  *----------------------------------------------------------------------
  84  * wSetFocusTo--
  85  *      Changes the window focus to the one passed as argument.
  86  * If the window to focus is not already focused, it will be brought
  87  * to the head of the list of windows. Previously focused window is
  88  * unfocused.
  89  *
  90  * Side effects:
  91  *      Window list may be reordered and the window focus is changed.
  92  *
  93  *----------------------------------------------------------------------
  94  */
  95 void
  96 wSetFocusTo(WScreen *scr, WWindow  *wwin)
  97 {
  98     static WScreen *old_scr=NULL;
  99
 100     WWindow *old_focused;
 101     WWindow *focused=scr->focused_window;
 102     int timestamp=LastTimestamp;
 103     WApplication *oapp=NULL, *napp=NULL;
 104     int wasfocused;
 105
 106     if (scr->flags.ignore_focus_events || LastFocusChange > timestamp)
 107         return;
 108
 109     if (!old_scr)
 110         old_scr=scr;
 111     old_focused=old_scr->focused_window;
 112
 113     LastFocusChange = timestamp;
 114
 115     if (old_focused)
 116         oapp = wApplicationOf(old_focused->main_window);
 117
 118     if (wwin == NULL) {
 119         XSetInputFocus(dpy, scr->no_focus_win, RevertToParent, CurrentTime);
 120         if (old_focused) {
 121             wWindowUnfocus(old_focused);
 122         }
 123         if (oapp) {
 124             wAppMenuUnmap(oapp->menu);
 125 #ifdef NEWAPPICON
 126             wApplicationDeactivate(oapp);
 127 #endif
 128         }
 129
 130         WMPostNotificationName(WMNChangedFocus, NULL, (void*)True);
 131         return;
 132     } else if (old_scr != scr && old_focused) {
 133         wWindowUnfocus(old_focused);
 134     }
 135
 136     wasfocused = wwin->flags.focused;
 137     napp = wApplicationOf(wwin->main_window);
 138
 139     /* remember last workspace where the app has been */
 140     if (napp)  {
 141         /*napp->last_workspace = wwin->screen_ptr->current_workspace;*/
 142         napp->last_workspace = wwin->frame->workspace;
 143     }
 144
 145     if (wwin->flags.mapped && !WFLAGP(wwin, no_focusable)) {
 146         /* install colormap if colormap mode is lock mode */
 147         if (wPreferences.colormap_mode==WCM_CLICK)
 148             wColormapInstallForWindow(scr, wwin);
 149
 150         /* set input focus */
 151         switch (wwin->focus_mode) {
 152         case WFM_NO_INPUT:
 153             XSetInputFocus(dpy, scr->no_focus_win, RevertToParent, CurrentTime);
 154             break;
 155
 156         case WFM_PASSIVE:
 157         case WFM_LOCALLY_ACTIVE:
 158             XSetInputFocus(dpy, wwin->client_win, RevertToParent, CurrentTime);
 159             break;
 160
 161         case WFM_GLOBALLY_ACTIVE:
 162             break;
 163         }
 164         XFlush(dpy);
 165         if (wwin->protocols.TAKE_FOCUS) {
 166             wClientSendProtocol(wwin, _XA_WM_TAKE_FOCUS, timestamp);
 167         }
 168         XSync(dpy, False);
 169     } else {
 170         XSetInputFocus(dpy, scr->no_focus_win, RevertToParent, CurrentTime);
 171     }
 172     if (WFLAGP(wwin, no_focusable))
 173         return;
 174
 175     /* if this is not the focused window focus it */
 176     if (focused!=wwin) {
 177         /* change the focus window list order */
 178         if (wwin->prev)
 179             wwin->prev->next = wwin->next;
 180
 181         if (wwin->next)
 182             wwin->next->prev = wwin->prev;
 183
 184         wwin->prev = focused;
 185         focused->next = wwin;
 186         wwin->next = NULL;
 187         scr->focused_window = wwin;
 188
 189         if (oapp && oapp != napp) {
 190             wAppMenuUnmap(oapp->menu);
 191 #ifdef NEWAPPICON
 192             wApplicationDeactivate(oapp);
 193 #endif
 194         }
 195     }
 196
 197     wWindowFocus(wwin, focused);
 198
 199     if (napp && !wasfocused) {
 200 #ifdef USER_MENU
 201         wUserMenuRefreshInstances(napp->menu, wwin);
 202 #endif /* USER_MENU */
 203
 204         if (wwin->flags.mapped)
 205             wAppMenuMap(napp->menu, wwin);
 206 #ifdef NEWAPPICON
 207         wApplicationActivate(napp);
 208 #endif
 209     }
 210
 211     XFlush(dpy);
 212     old_scr=scr;
 213 }
 214
 215
 216 void
 217 wShadeWindow(WWindow  *wwin)
 218 {
 219     time_t time0;
 220 #ifdef ANIMATIONS
 221     int y, s, w, h;
 222 #endif
 223
 224     if (wwin->flags.shaded)
 225         return;
 226
 227     time0 = time(NULL);
 228
 229     XLowerWindow(dpy, wwin->client_win);
 230
 231     wSoundPlay(WSOUND_SHADE);
 232
 233 #ifdef ANIMATIONS
 234     if (!wwin->screen_ptr->flags.startup && !wwin->flags.skip_next_animation
 235         && !wPreferences.no_animations) {
 236         /* do the shading animation */
 237         h = wwin->frame->core->height;
 238         s = h/SHADE_STEPS;
 239         if (s < 1) s=1;
 240         w = wwin->frame->core->width;
 241         y = wwin->frame->top_width;
 242         while (h>wwin->frame->top_width+1) {
 243             XMoveWindow(dpy, wwin->client_win, 0, y);
 244             XResizeWindow(dpy, wwin->frame->core->window, w, h);
 245             XFlush(dpy);
 246
 247             if (time(NULL)-time0 > MAX_ANIMATION_TIME)
 248                 break;
 249
 250             if (SHADE_DELAY > 0) {
 251                 wusleep(SHADE_DELAY*1000L);
 252             } else {
 253                 wusleep(10);
 254             }
 255             h-=s;
 256             y-=s;
 257         }
 258         XMoveWindow(dpy, wwin->client_win, 0, wwin->frame->top_width);
 259     }
 260 #endif  /* ANIMATIONS */
 261
 262     wwin->flags.skip_next_animation = 0;
 263     wwin->flags.shaded = 1;
 264     wwin->flags.mapped = 0;
 265     /* prevent window withdrawal when getting UnmapNotify */
 266     XSelectInput(dpy, wwin->client_win,
 267                  wwin->event_mask & ~StructureNotifyMask);
 268     XUnmapWindow(dpy, wwin->client_win);
 269     XSelectInput(dpy, wwin->client_win, wwin->event_mask);
 270
 271     /* for the client it's just like iconification */
 272     wFrameWindowResize(wwin->frame, wwin->frame->core->width,
 273                        wwin->frame->top_width - 1);
 274
 275     wwin->client.y = wwin->frame_y - wwin->client.height
 276         + wwin->frame->top_width;
 277     wWindowSynthConfigureNotify(wwin);
 278
 279     /*
 280      wClientSetState(wwin, IconicState, None);
 281      */
 282
 283     WMPostNotificationName(WMNChangedState, wwin, "shade");
 284
 285 #ifdef ANIMATIONS
 286     if (!wwin->screen_ptr->flags.startup) {
 287         /* Catch up with events not processed while animation was running */
 288         ProcessPendingEvents();
 289     }
 290 #endif
 291 }
 292
 293
 294 void
 295 wUnshadeWindow(WWindow  *wwin)
 296 {
 297     time_t time0;
 298 #ifdef ANIMATIONS
 299     int y, s, w, h;
 300 #endif /* ANIMATIONS */
 301
 302
 303     if (!wwin->flags.shaded)
 304         return;
 305
 306     time0 = time(NULL);
 307
 308     wwin->flags.shaded = 0;
 309     wwin->flags.mapped = 1;
 310     XMapWindow(dpy, wwin->client_win);
 311
 312     wSoundPlay(WSOUND_UNSHADE);
 313
 314 #ifdef ANIMATIONS
 315     if (!wPreferences.no_animations && !wwin->flags.skip_next_animation) {
 316         /* do the shading animation */
 317         h = wwin->frame->top_width + wwin->frame->bottom_width;
 318         y = wwin->frame->top_width - wwin->client.height;
 319         s = abs(y)/SHADE_STEPS;
 320         if (s<1) s=1;
 321         w = wwin->frame->core->width;
 322         XMoveWindow(dpy, wwin->client_win, 0, y);
 323         if (s>0) {
 324             while (h < wwin->client.height + wwin->frame->top_width
 325                    + wwin->frame->bottom_width) {
 326                 XResizeWindow(dpy, wwin->frame->core->window, w, h);
 327                 XMoveWindow(dpy, wwin->client_win, 0, y);
 328                 XFlush(dpy);
 329                 if (SHADE_DELAY > 0) {
 330                     wusleep(SHADE_DELAY*2000L/3);
 331                 } else {
 332                     wusleep(10);
 333                 }
 334                 h+=s;
 335                 y+=s;
 336
 337                 if (time(NULL)-time0 > MAX_ANIMATION_TIME)
 338                     break;
 339             }
 340         }
 341         XMoveWindow(dpy, wwin->client_win, 0, wwin->frame->top_width);
 342     }
 343 #endif /* ANIMATIONS */
 344
 345     wwin->flags.skip_next_animation = 0;
 346     wFrameWindowResize(wwin->frame, wwin->frame->core->width,
 347                        wwin->frame->top_width + wwin->client.height
 348                        + wwin->frame->bottom_width);
 349
 350     wwin->client.y = wwin->frame_y + wwin->frame->top_width;
 351     wWindowSynthConfigureNotify(wwin);
 352
 353     /*
 354      wClientSetState(wwin, NormalState, None);
 355      */
 356     /* if the window is focused, set the focus again as it was disabled during
 357      * shading */
 358     if (wwin->flags.focused)
 359         wSetFocusTo(wwin->screen_ptr, wwin);
 360
 361     WMPostNotificationName(WMNChangedState, wwin, "shade");
 362 }
 363
 364
 365 void
 366 wMaximizeWindow(WWindow *wwin, int directions)
 367 {
 368     int new_width, new_height, new_x, new_y;
 369     int changed_h, changed_v, shrink_h, shrink_v;
 370     WArea usableArea, totalArea;
 371
 372     if (!IS_RESIZABLE(wwin))
 373         return;
 374
 375     totalArea.x1 = 0;
 376     totalArea.y1 = 0;
 377     totalArea.x2 = wwin->screen_ptr->scr_width;
 378     totalArea.y2 = wwin->screen_ptr->scr_height;
 379     usableArea = totalArea;
 380
 381     if (!(directions & MAX_IGNORE_XINERAMA)) {
 382         WScreen *scr = wwin->screen_ptr;
 383         int head;
 384
 385         if (directions & MAX_KEYBOARD)
 386             head = wGetHeadForWindow(wwin);
 387         else
 388             head = wGetHeadForPointerLocation(scr);
 389
 390         usableArea = wGetUsableAreaForHead(scr, head, &totalArea, True);
 391     }
 392
 393     if (WFLAGP(wwin, full_maximize)) {
 394         usableArea = totalArea;
 395     }
 396
 397     if (wwin->flags.shaded) {
 398         wwin->flags.skip_next_animation = 1;
 399         wUnshadeWindow(wwin);
 400     }
 401     /* Only save directions, not kbd or xinerama hints */
 402     directions &= (MAX_HORIZONTAL|MAX_VERTICAL);
 403
 404     changed_h = ((wwin->flags.maximized ^ directions) & MAX_HORIZONTAL);
 405     changed_v = ((wwin->flags.maximized ^ directions) & MAX_VERTICAL);
 406     shrink_h = (changed_h && (directions & MAX_HORIZONTAL)==0);
 407     shrink_v = (changed_v && (directions & MAX_VERTICAL)==0);
 408
 409     if (wwin->flags.maximized) {
 410         /* if already maximized in some direction, we only update the
 411          * appropriate old x, old y coordinates. This is necessary to
 412          * allow succesive maximizations in different directions without
 413          * the need to first do an un-maximize (to avoid flicker).
 414          */
 415         if (!(wwin->flags.maximized & MAX_HORIZONTAL)) {
 416             wwin->old_geometry.x = wwin->frame_x;
 417         }
 418         if (!(wwin->flags.maximized & MAX_VERTICAL)) {
 419             wwin->old_geometry.y = wwin->frame_y;
 420         }
 421     } else {
 422         wwin->old_geometry.width = wwin->client.width;
 423         wwin->old_geometry.height = wwin->client.height;
 424         wwin->old_geometry.x = wwin->frame_x;
 425         wwin->old_geometry.y = wwin->frame_y;
 426     }
 427     wwin->flags.maximized = directions;
 428
 429     if (directions & MAX_HORIZONTAL) {
 430         new_width = (usableArea.x2-usableArea.x1)-FRAME_BORDER_WIDTH*2;
 431         new_x = usableArea.x1;
 432     } else if (shrink_h) {
 433         new_x = wwin->old_geometry.x;
 434         new_width = wwin->old_geometry.width;
 435     } else {
 436         new_x = wwin->frame_x;
 437         new_width = wwin->frame->core->width;
 438     }
 439
 440     if (directions & MAX_VERTICAL) {
 441         new_height = (usableArea.y2-usableArea.y1)-FRAME_BORDER_WIDTH*2;
 442         new_y = usableArea.y1;
 443         if (WFLAGP(wwin, full_maximize)) {
 444             new_y -= wwin->frame->top_width;
 445             new_height += wwin->frame->bottom_width - 1;
 446         }
 447     } else if (shrink_v) {
 448         new_y = wwin->old_geometry.y;
 449         new_height = wwin->old_geometry.height;
 450     } else {
 451         new_y = wwin->frame_y;
 452         new_height = wwin->frame->core->height;
 453     }
 454
 455     if (!WFLAGP(wwin, full_maximize)) {
 456         new_height -= wwin->frame->top_width+wwin->frame->bottom_width;
 457     }
 458
 459     wWindowConstrainSize(wwin, &new_width, &new_height);
 460
 461     wWindowCropSize(wwin, usableArea.x2-usableArea.x1,
 462                     usableArea.y2-usableArea.y1,
 463                     &new_width, &new_height);
 464
 465     wWindowConfigure(wwin, new_x, new_y, new_width, new_height);
 466
 467
 468     WMPostNotificationName(WMNChangedState, wwin, "maximize");
 469
 470     wSoundPlay(WSOUND_MAXIMIZE);
 471 }
 472
 473
 474 void
 475 wUnmaximizeWindow(WWindow *wwin)
 476 {
 477     int restore_x, restore_y;
 478
 479     if (!wwin->flags.maximized)
 480         return;
 481
 482     if (wwin->flags.shaded) {
 483         wwin->flags.skip_next_animation = 1;
 484         wUnshadeWindow(wwin);
 485     }
 486     restore_x = (wwin->flags.maximized & MAX_HORIZONTAL) ?
 487         wwin->old_geometry.x : wwin->frame_x;
 488     restore_y = (wwin->flags.maximized & MAX_VERTICAL) ?
 489         wwin->old_geometry.y : wwin->frame_y;
 490     wwin->flags.maximized = 0;
 491     wWindowConfigure(wwin, restore_x, restore_y,
 492                      wwin->old_geometry.width, wwin->old_geometry.height);
 493
 494     WMPostNotificationName(WMNChangedState, wwin, "maximize");
 495
 496     wSoundPlay(WSOUND_UNMAXIMIZE);
 497 }
 498
 499
 500 void
 501 wFullscreenWindow(WWindow *wwin)
 502 {
 503     int head;
 504     WMRect rect;
 505
 506     if (wwin->flags.fullscreen)
 507         return;
 508
 509     wwin->flags.fullscreen = True;
 510
 511     wWindowConfigureBorders(wwin);
 512
 513     ChangeStackingLevel(wwin->frame->core, WMFullscreenLevel);
 514
 515     wwin->bfs_geometry.x = wwin->frame_x;
 516     wwin->bfs_geometry.y = wwin->frame_y;
 517     wwin->bfs_geometry.width = wwin->frame->core->width;
 518     wwin->bfs_geometry.height = wwin->frame->core->height;
 519
 520     head = wGetHeadForWindow(wwin);
 521     rect = wGetRectForHead(wwin->screen_ptr, head);
 522     wWindowConfigure(wwin, rect.pos.x, rect.pos.y,
 523                      rect.size.width, rect.size.height);
 524
 525     WMPostNotificationName(WMNChangedState, wwin, "fullscreen");
 526 }
 527
 528
 529 void
 530 wUnfullscreenWindow(WWindow *wwin)
 531 {
 532     if (!wwin->flags.fullscreen)
 533         return;
 534
 535     wwin->flags.fullscreen = False;
 536
 537     if (wwin->frame->core->stacking->window_level == WMFullscreenLevel) {
 538         if (WFLAGP(wwin, sunken)) {
 539             ChangeStackingLevel(wwin->frame->core, WMSunkenLevel);
 540         } else if (WFLAGP(wwin, floating)) {
 541             ChangeStackingLevel(wwin->frame->core, WMFloatingLevel);
 542         } else {
 543             ChangeStackingLevel(wwin->frame->core, WMNormalLevel);
 544         }
 545     }
 546
 547     wWindowConfigure(wwin, wwin->bfs_geometry.x, wwin->bfs_geometry.y,
 548                      wwin->bfs_geometry.width, wwin->bfs_geometry.height);
 549
 550     wWindowConfigureBorders(wwin);
 551     // seems unnecessary, but also harmless (doesn't generate flicker) -Dan
 552     wFrameWindowPaint(wwin->frame);
 553
 554     WMPostNotificationName(WMNChangedState, wwin, "fullscreen");
 555 }
 556
 557
 558 #ifdef ANIMATIONS
 559 static void
 560 animateResizeFlip(WScreen *scr, int x, int y, int w, int h,
 561                   int fx, int fy, int fw, int fh, int steps)
 562 {
 563 #define FRAMES (MINIATURIZE_ANIMATION_FRAMES_F)
 564     float cx, cy, cw, ch;
 565     float xstep, ystep, wstep, hstep;
 566     XPoint points[5];
 567     float dx, dch, midy;
 568     float angle, final_angle, delta;
 569
 570     xstep = (float)(fx-x)/steps;
 571     ystep = (float)(fy-y)/steps;
 572     wstep = (float)(fw-w)/steps;
 573     hstep = (float)(fh-h)/steps;
 574
 575     cx = (float)x;
 576     cy = (float)y;
 577     cw = (float)w;
 578     ch = (float)h;
 579
 580     final_angle = 2*WM_PI*MINIATURIZE_ANIMATION_TWIST_F;
 581     delta = (float)(final_angle/FRAMES);
 582     for (angle=0;; angle+=delta) {
 583         if (angle > final_angle)
 584             angle = final_angle;
 585
 586         dx = (cw/10) - ((cw/5) * sin(angle));
 587         dch = (ch/2) * cos(angle);
 588         midy = cy + (ch/2);
 589
 590         points[0].x = cx + dx;      points[0].y = midy - dch;
 591         points[1].x = cx + cw - dx; points[1].y = points[0].y;
 592         points[2].x = cx + cw + dx; points[2].y = midy + dch;
 593         points[3].x = cx - dx;      points[3].y = points[2].y;
 594         points[4].x = points[0].x;  points[4].y = points[0].y;
 595
 596         XGrabServer(dpy);
 597         XDrawLines(dpy,scr->root_win,scr->frame_gc,points, 5, CoordModeOrigin);
 598         XFlush(dpy);
 599 #if (MINIATURIZE_ANIMATION_DELAY_F > 0)
 600         wusleep(MINIATURIZE_ANIMATION_DELAY_F);
 601 #else
 602         wusleep(10);
 603 #endif
 604
 605         XDrawLines(dpy,scr->root_win,scr->frame_gc,points, 5, CoordModeOrigin);
 606         XUngrabServer(dpy);
 607         cx+=xstep;
 608         cy+=ystep;
 609         cw+=wstep;
 610         ch+=hstep;
 611         if (angle >= final_angle)
 612             break;
 613
 614     }
 615     XFlush(dpy);
 616 }
 617 #undef FRAMES
 618
 619
 620 static void
 621 animateResizeTwist(WScreen *scr, int x, int y, int w, int h,
 622                    int fx, int fy, int fw, int fh, int steps)
 623 {
 624 #define FRAMES (MINIATURIZE_ANIMATION_FRAMES_T)
 625     float cx, cy, cw, ch;
 626     float xstep, ystep, wstep, hstep;
 627     XPoint points[5];
 628     float angle, final_angle, a, d, delta;
 629
 630     x += w/2;
 631     y += h/2;
 632     fx += fw/2;
 633     fy += fh/2;
 634
 635     xstep = (float)(fx-x)/steps;
 636     ystep = (float)(fy-y)/steps;
 637     wstep = (float)(fw-w)/steps;
 638     hstep = (float)(fh-h)/steps;
 639
 640     cx = (float)x;
 641     cy = (float)y;
 642     cw = (float)w;
 643     ch = (float)h;
 644
 645     final_angle = 2*WM_PI*MINIATURIZE_ANIMATION_TWIST_T;
 646     delta =  (float)(final_angle/FRAMES);
 647     for (angle=0;; angle+=delta) {
 648         if (angle > final_angle)
 649             angle = final_angle;
 650
 651         a = atan(ch/cw);
 652         d = sqrt((cw/2)*(cw/2)+(ch/2)*(ch/2));
 653
 654         points[0].x = cx+cos(angle-a)*d;
 655         points[0].y = cy+sin(angle-a)*d;
 656         points[1].x = cx+cos(angle+a)*d;
 657         points[1].y = cy+sin(angle+a)*d;
 658         points[2].x = cx+cos(angle-a+WM_PI)*d;
 659         points[2].y = cy+sin(angle-a+WM_PI)*d;
 660         points[3].x = cx+cos(angle+a+WM_PI)*d;
 661         points[3].y = cy+sin(angle+a+WM_PI)*d;
 662         points[4].x = cx+cos(angle-a)*d;
 663         points[4].y = cy+sin(angle-a)*d;
 664         XGrabServer(dpy);
 665         XDrawLines(dpy, scr->root_win, scr->frame_gc, points, 5, CoordModeOrigin);
 666         XFlush(dpy);
 667 #if (MINIATURIZE_ANIMATION_DELAY_T > 0)
 668         wusleep(MINIATURIZE_ANIMATION_DELAY_T);
 669 #else
 670         wusleep(10);
 671 #endif
 672
 673         XDrawLines(dpy, scr->root_win, scr->frame_gc, points, 5, CoordModeOrigin);
 674         XUngrabServer(dpy);
 675         cx+=xstep;
 676         cy+=ystep;
 677         cw+=wstep;
 678         ch+=hstep;
 679         if (angle >= final_angle)
 680             break;
 681
 682     }
 683     XFlush(dpy);
 684 }
 685 #undef FRAMES
 686
 687
 688 static void
 689 animateResizeZoom(WScreen *scr, int x, int y, int w, int h,
 690                   int fx, int fy, int fw, int fh, int steps)
 691 {
 692 #define FRAMES (MINIATURIZE_ANIMATION_FRAMES_Z)
 693     float cx[FRAMES], cy[FRAMES], cw[FRAMES], ch[FRAMES];
 694     float xstep, ystep, wstep, hstep;
 695     int i, j;
 696
 697     xstep = (float)(fx-x)/steps;
 698     ystep = (float)(fy-y)/steps;
 699     wstep = (float)(fw-w)/steps;
 700     hstep = (float)(fh-h)/steps;
 701
 702     for (j=0; j<FRAMES; j++) {
 703         cx[j] = (float)x;
 704         cy[j] = (float)y;
 705         cw[j] = (float)w;
 706         ch[j] = (float)h;
 707     }
 708     XGrabServer(dpy);
 709     for (i=0; i<steps; i++) {
 710         for (j=0; j<FRAMES; j++) {
 711             XDrawRectangle(dpy, scr->root_win, scr->frame_gc,
 712                            (int)cx[j], (int)cy[j], (int)cw[j], (int)ch[j]);
 713         }
 714         XFlush(dpy);
 715 #if (MINIATURIZE_ANIMATION_DELAY_Z > 0)
 716         wusleep(MINIATURIZE_ANIMATION_DELAY_Z);
 717 #else
 718         wusleep(10);
 719 #endif
 720         for (j=0; j<FRAMES; j++) {
 721             XDrawRectangle(dpy, scr->root_win, scr->frame_gc,
 722                            (int)cx[j], (int)cy[j], (int)cw[j], (int)ch[j]);
 723             if (j<FRAMES-1) {
 724                 cx[j]=cx[j+1];
 725                 cy[j]=cy[j+1];
 726                 cw[j]=cw[j+1];
 727                 ch[j]=ch[j+1];
 728             } else {
 729                 cx[j]+=xstep;
 730                 cy[j]+=ystep;
 731                 cw[j]+=wstep;
 732                 ch[j]+=hstep;
 733             }
 734         }
 735     }
 736
 737     for (j=0; j<FRAMES; j++) {
 738         XDrawRectangle(dpy, scr->root_win, scr->frame_gc,
 739                        (int)cx[j], (int)cy[j], (int)cw[j], (int)ch[j]);
 740     }
 741     XFlush(dpy);
 742 #if (MINIATURIZE_ANIMATION_DELAY_Z > 0)
 743     wusleep(MINIATURIZE_ANIMATION_DELAY_Z);
 744 #else
 745     wusleep(10);
 746 #endif
 747     for (j=0; j<FRAMES; j++) {
 748         XDrawRectangle(dpy, scr->root_win, scr->frame_gc,
 749                        (int)cx[j], (int)cy[j], (int)cw[j], (int)ch[j]);
 750     }
 751
 752     XUngrabServer(dpy);
 753 }
 754 #undef FRAMES
 755
 756
 757 void
 758 animateResize(WScreen *scr, int x, int y, int w, int h,
 759               int fx, int fy, int fw, int fh, int hiding)
 760 {
 761     int style = wPreferences.iconification_style; /* Catch the value */
 762     int steps, k;
 763
 764     if (style == WIS_NONE)
 765         return;
 766
 767     if (style == WIS_RANDOM) {
 768         style = rand()%3;
 769     }
 770
 771     k = (hiding ? 2 : 3);
 772     switch(style) {
 773     case WIS_TWIST:
 774         steps = (MINIATURIZE_ANIMATION_STEPS_T * k)/3;
 775         if (steps>0)
 776             animateResizeTwist(scr, x, y, w, h, fx, fy, fw, fh, steps);
 777         break;
 778     case WIS_FLIP:
 779         steps = (MINIATURIZE_ANIMATION_STEPS_F * k)/3;
 780         if (steps>0)
 781             animateResizeFlip(scr, x, y, w, h, fx, fy, fw, fh, steps);
 782         break;
 783     case WIS_ZOOM:
 784     default:
 785         steps = (MINIATURIZE_ANIMATION_STEPS_Z * k)/3;
 786         if (steps>0)
 787             animateResizeZoom(scr, x, y, w, h, fx, fy, fw, fh, steps);
 788         break;
 789     }
 790 }
 791 #endif /* ANIMATIONS */
 792
 793
 794 static void
 795 flushExpose()
 796 {
 797     XEvent tmpev;
 798
 799     while (XCheckTypedEvent(dpy, Expose, &tmpev))
 800         WMHandleEvent(&tmpev);
 801     XSync(dpy, 0);
 802 }
 803
 804 static void
 805 unmapTransientsFor(WWindow *wwin)
 806 {
 807     WWindow *tmp;
 808
 809
 810     tmp = wwin->screen_ptr->focused_window;
 811     while (tmp) {
 812         /* unmap the transients for this transient */
 813         if (tmp!=wwin && tmp->transient_for == wwin->client_win
 814             && (tmp->flags.mapped || wwin->screen_ptr->flags.startup
 815                 || tmp->flags.shaded)) {
 816             unmapTransientsFor(tmp);
 817             tmp->flags.miniaturized = 1;
 818             if (!tmp->flags.shaded) {
 819                 wWindowUnmap(tmp);
 820             } else {
 821                 XUnmapWindow(dpy, tmp->frame->core->window);
 822             }
 823             /*
 824              if (!tmp->flags.shaded)
 825              */
 826             wClientSetState(tmp, IconicState, None);
 827
 828             WMPostNotificationName(WMNChangedState, tmp, "iconify-transient");
 829         }
 830         tmp = tmp->prev;
 831     }
 832 }
 833
 834
 835 static void
 836 mapTransientsFor(WWindow *wwin)
 837 {
 838     WWindow *tmp;
 839
 840     tmp = wwin->screen_ptr->focused_window;
 841     while (tmp) {
 842         /* recursively map the transients for this transient */
 843         if (tmp!=wwin && tmp->transient_for == wwin->client_win
 844             && /*!tmp->flags.mapped*/ tmp->flags.miniaturized
 845             && tmp->icon==NULL) {
 846             mapTransientsFor(tmp);
 847             tmp->flags.miniaturized = 0;
 848             if (!tmp->flags.shaded) {
 849                 wWindowMap(tmp);
 850             } else {
 851                 XMapWindow(dpy, tmp->frame->core->window);
 852             }
 853             tmp->flags.semi_focused = 0;
 854             /*
 855              if (!tmp->flags.shaded)
 856              */
 857             wClientSetState(tmp, NormalState, None);
 858
 859             WMPostNotificationName(WMNChangedState, tmp, "iconify-transient");
 860         }
 861         tmp = tmp->prev;
 862     }
 863 }
 864
 865 #if 0
 866 static void
 867 setupIconGrabs(WIcon *icon)
 868 {
 869     /* setup passive grabs on the icon */
 870     XGrabButton(dpy, Button1, AnyModifier, icon->core->window, True,
 871                 ButtonPressMask, GrabModeSync, GrabModeAsync, None, None);
 872     XGrabButton(dpy, Button2, AnyModifier, icon->core->window, True,
 873                 ButtonPressMask, GrabModeSync, GrabModeAsync, None, None);
 874     XGrabButton(dpy, Button3, AnyModifier, icon->core->window, True,
 875                 ButtonPressMask, GrabModeSync, GrabModeAsync, None, None);
 876     XSync(dpy, 0);
 877 }
 878 #endif
 879
 880 static WWindow*
 881 recursiveTransientFor(WWindow *wwin)
 882 {
 883     int i;
 884
 885     if (!wwin)
 886         return None;
 887
 888     /* hackish way to detect transient_for cycle */
 889     i = wwin->screen_ptr->window_count+1;
 890
 891     while (wwin && wwin->transient_for != None && i>0) {
 892         wwin = wWindowFor(wwin->transient_for);
 893         i--;
 894     }
 895     if (i==0 && wwin) {
 896         wwarning("%s has a severely broken WM_TRANSIENT_FOR hint.",
 897                  wwin->frame->title);
 898         return NULL;
 899     }
 900
 901     return wwin;
 902 }
 903
 904 #if 0
 905 static void
 906 removeIconGrabs(WIcon *icon)
 907 {
 908     /* remove passive grabs on the icon */
 909     XUngrabButton(dpy, Button1, AnyModifier, icon->core->window);
 910     XUngrabButton(dpy, Button2, AnyModifier, icon->core->window);
 911     XUngrabButton(dpy, Button3, AnyModifier, icon->core->window);
 912     XSync(dpy, 0);
 913 }
 914 #endif
 915
 916
 917 void
 918 wIconifyWindow(WWindow *wwin)
 919 {
 920     XWindowAttributes attribs;
 921     int present;
 922
 923
 924     if (!XGetWindowAttributes(dpy, wwin->client_win, &attribs)) {
 925         /* the window doesn't exist anymore */
 926         return;
 927     }
 928
 929     if (wwin->flags.miniaturized) {
 930         return;
 931     }
 932
 933     if (wwin->transient_for!=None &&
 934         wwin->transient_for!=wwin->screen_ptr->root_win) {
 935         WWindow *owner = wWindowFor(wwin->transient_for);
 936
 937         if (owner && owner->flags.miniaturized)
 938             return;
 939     }
 940
 941     present = wwin->frame->workspace==wwin->screen_ptr->current_workspace;
 942
 943     /* if the window is in another workspace, simplify process */
 944     if (present) {
 945         /* icon creation may take a while */
 946         XGrabPointer(dpy, wwin->screen_ptr->root_win, False,
 947                      ButtonMotionMask|ButtonReleaseMask, GrabModeAsync,
 948                      GrabModeAsync, None, None, CurrentTime);
 949     }
 950
 951     if (!wPreferences.disable_miniwindows
 952 #ifdef NETWM_HINTS
 953         && !wwin->flags.net_handle_icon
 954 #endif
 955        ) {
 956         if (!wwin->flags.icon_moved) {
 957             PlaceIcon(wwin->screen_ptr, &wwin->icon_x, &wwin->icon_y, wGetHeadForWindow(wwin));
 958         }
 959         wwin->icon = wIconCreate(wwin);
 960
 961         wwin->icon->mapped = 1;
 962     }
 963
 964     wwin->flags.miniaturized = 1;
 965     wwin->flags.mapped = 0;
 966
 967     /* unmap transients */
 968
 969     unmapTransientsFor(wwin);
 970
 971     if (present) {
 972         wSoundPlay(WSOUND_ICONIFY);
 973
 974         XUngrabPointer(dpy, CurrentTime);
 975         wWindowUnmap(wwin);
 976         /* let all Expose events arrive so that we can repaint
 977          * something before the animation starts (and the server is grabbed) */
 978         XSync(dpy, 0);
 979
 980         if (wPreferences.disable_miniwindows
 981 #ifdef NETWM_HINTS
 982             || wwin->flags.net_handle_icon
 983 #endif
 984            )
 985             wClientSetState(wwin, IconicState, None);
 986         else
 987             wClientSetState(wwin, IconicState, wwin->icon->icon_win);
 988
 989         flushExpose();
 990 #ifdef ANIMATIONS
 991         if (!wwin->screen_ptr->flags.startup && !wwin->flags.skip_next_animation
 992             && !wPreferences.no_animations) {
 993             int ix, iy, iw, ih;
 994
 995             if (!wPreferences.disable_miniwindows
 996 #ifdef NETWM_HINTS
 997                 && !wwin->flags.net_handle_icon
 998 #endif
 999                ) {
1000                 ix = wwin->icon_x;
1001                 iy = wwin->icon_y;
1002                 iw = wwin->icon->core->width;
1003                 ih = wwin->icon->core->height;
1004             } else {
1005 #ifdef NETWM_HINTS
1006                 if (wwin->flags.net_handle_icon) {
1007                     ix = wwin->icon_x;
1008                     iy = wwin->icon_y;
1009                     iw = wwin->icon_w;
1010                     ih = wwin->icon_h;
1011                 } else
1012 #endif
1013                 {
1014                     ix = 0;
1015                     iy = 0;
1016                     iw = wwin->screen_ptr->scr_width;
1017                     ih = wwin->screen_ptr->scr_height;
1018                 }
1019             }
1020             animateResize(wwin->screen_ptr, wwin->frame_x, wwin->frame_y,
1021                           wwin->frame->core->width, wwin->frame->core->height,
1022                           ix, iy, iw, ih, False);
1023         }
1024 #endif
1025     }
1026
1027     wwin->flags.skip_next_animation = 0;
1028
1029     if (!wPreferences.disable_miniwindows
1030 #ifdef NETWM_HINTS
1031         && !wwin->flags.net_handle_icon
1032 #endif
1033        ) {
1034
1035         if (wwin->screen_ptr->current_workspace==wwin->frame->workspace ||
1036             IS_OMNIPRESENT(wwin) || wPreferences.sticky_icons)
1037
1038             XMapWindow(dpy, wwin->icon->core->window);
1039
1040         AddToStackList(wwin->icon->core);
1041
1042         wLowerFrame(wwin->icon->core);
1043     }
1044
1045     if (present) {
1046         WWindow *owner = recursiveTransientFor(wwin->screen_ptr->focused_window);
1047
1048         /*
1049          * It doesn't seem to be working and causes button event hangup
1050          * when deiconifying a transient window.
1051          setupIconGrabs(wwin->icon);
1052          */
1053         if ((wwin->flags.focused
1054              || (owner && wwin->client_win == owner->client_win))
1055             && wPreferences.focus_mode==WKF_CLICK) {
1056             WWindow *tmp;
1057
1058             tmp = wwin->prev;
1059             while (tmp) {
1060                 if (!WFLAGP(tmp, no_focusable)
1061                     && !(tmp->flags.hidden||tmp->flags.miniaturized)
1062                     && (wwin->frame->workspace == tmp->frame->workspace))
1063                     break;
1064                 tmp = tmp->prev;
1065             }
1066             wSetFocusTo(wwin->screen_ptr, tmp);
1067         } else if (wPreferences.focus_mode!=WKF_CLICK) {
1068             wSetFocusTo(wwin->screen_ptr, NULL);
1069         }
1070
1071 #ifdef ANIMATIONS
1072         if (!wwin->screen_ptr->flags.startup) {
1073             /* Catch up with events not processed while animation was running */
1074             Window clientwin = wwin->client_win;
1075
1076             ProcessPendingEvents();
1077
1078             /* the window can disappear while ProcessPendingEvents() runs */
1079             if (!wWindowFor(clientwin)) {
1080                 return;
1081             }
1082         }
1083 #endif
1084     }
1085
1086     /* maybe we want to do this regardless of net_handle_icon
1087      * it seems to me we might break behaviour this way.
1088      */
1089     if (wwin->flags.selected && !wPreferences.disable_miniwindows
1090 #ifdef NETWM_HINTS
1091         && !wwin->flags.net_handle_icon
1092 #endif
1093        )
1094         wIconSelect(wwin->icon);
1095
1096     WMPostNotificationName(WMNChangedState, wwin, "iconify");
1097 }
1098
1099
1100
1101
1102 void
1103 wDeiconifyWindow(WWindow  *wwin)
1104 {
1105 #ifdef NETWM_HINTS
1106     /* we're hiding for show_desktop */
1107     int netwm_hidden = wwin->flags.net_show_desktop &&
1108         wwin->frame->workspace!=wwin->screen_ptr->current_workspace;
1109 #else
1110     int netwm_hidden = False;
1111 #endif
1112
1113     if (!netwm_hidden)
1114         wWindowChangeWorkspace(wwin, wwin->screen_ptr->current_workspace);
1115
1116     if (!wwin->flags.miniaturized)
1117         return;
1118
1119     if (wwin->transient_for != None
1120         && wwin->transient_for != wwin->screen_ptr->root_win) {
1121         WWindow *owner = recursiveTransientFor(wwin);
1122
1123         if (owner && owner->flags.miniaturized) {
1124             wDeiconifyWindow(owner);
1125             wSetFocusTo(wwin->screen_ptr, wwin);
1126             wRaiseFrame(wwin->frame->core);
1127             return;
1128         }
1129     }
1130
1131     wwin->flags.miniaturized = 0;
1132
1133     if (!netwm_hidden && !wwin->flags.shaded) {
1134         wwin->flags.mapped = 1;
1135     }
1136
1137     if (!netwm_hidden || wPreferences.sticky_icons) {
1138         /* maybe we want to do this regardless of net_handle_icon
1139          * it seems to me we might break behaviour this way.
1140          */
1141         if (!wPreferences.disable_miniwindows
1142 #ifdef NETWM_HINTS
1143             && !wwin->flags.net_handle_icon
1144 #endif
1145             && wwin->icon != NULL) {
1146             if (wwin->icon->selected)
1147                 wIconSelect(wwin->icon);
1148
1149             XUnmapWindow(dpy, wwin->icon->core->window);
1150         }
1151     }
1152
1153     if (!netwm_hidden)
1154         wSoundPlay(WSOUND_DEICONIFY);
1155
1156     /* if the window is in another workspace, do it silently */
1157     if (!netwm_hidden) {
1158 #ifdef ANIMATIONS
1159         if (!wwin->screen_ptr->flags.startup && !wPreferences.no_animations
1160             && !wwin->flags.skip_next_animation && wwin->icon != NULL) {
1161             int ix, iy, iw, ih;
1162
1163             if (!wPreferences.disable_miniwindows
1164 #ifdef NETWM_HINTS
1165                 && !wwin->flags.net_handle_icon
1166 #endif
1167                ) {
1168                 ix = wwin->icon_x;
1169                 iy = wwin->icon_y;
1170                 iw = wwin->icon->core->width;
1171                 ih = wwin->icon->core->height;
1172             } else {
1173 #ifdef NETWM_HINTS
1174                 if (wwin->flags.net_handle_icon) {
1175                     ix = wwin->icon_x;
1176                     iy = wwin->icon_y;
1177                     iw = wwin->icon_w;
1178                     ih = wwin->icon_h;
1179                 } else
1180 #endif
1181                 {
1182                     ix = 0;
1183                     iy = 0;
1184                     iw = wwin->screen_ptr->scr_width;
1185                     ih = wwin->screen_ptr->scr_height;
1186                 }
1187             }
1188             animateResize(wwin->screen_ptr, ix, iy, iw, ih,
1189                           wwin->frame_x, wwin->frame_y,
1190                           wwin->frame->core->width, wwin->frame->core->height,
1191                           False);
1192         }
1193 #endif /* ANIMATIONS */
1194         wwin->flags.skip_next_animation = 0;
1195         XGrabServer(dpy);
1196         if (!wwin->flags.shaded) {
1197             XMapWindow(dpy, wwin->client_win);
1198         }
1199         XMapWindow(dpy, wwin->frame->core->window);
1200         wRaiseFrame(wwin->frame->core);
1201         if (!wwin->flags.shaded) {
1202             wClientSetState(wwin, NormalState, None);
1203         }
1204         mapTransientsFor(wwin);
1205     }
1206
1207     if (!wPreferences.disable_miniwindows && wwin->icon != NULL
1208 #ifdef NETWM_HINTS
1209         && !wwin->flags.net_handle_icon
1210 #endif
1211        ) {
1212         RemoveFromStackList(wwin->icon->core);
1213         /*    removeIconGrabs(wwin->icon);*/
1214         wIconDestroy(wwin->icon);
1215         wwin->icon = NULL;
1216     }
1217
1218     if (!netwm_hidden) {
1219         XUngrabServer(dpy);
1220
1221         wSetFocusTo(wwin->screen_ptr, wwin);
1222
1223 #ifdef ANIMATIONS
1224         if (!wwin->screen_ptr->flags.startup) {
1225             /* Catch up with events not processed while animation was running */
1226             Window clientwin = wwin->client_win;
1227
1228             ProcessPendingEvents();
1229
1230             /* the window can disappear while ProcessPendingEvents() runs */
1231             if (!wWindowFor(clientwin)) {
1232                 return;
1233             }
1234         }
1235 #endif
1236     }
1237
1238     if (wPreferences.auto_arrange_icons) {
1239         wArrangeIcons(wwin->screen_ptr, True);
1240     }
1241
1242     WMPostNotificationName(WMNChangedState, wwin, "iconify");
1243
1244     /* In case we were shaded and iconified, also unshade */
1245     if (!netwm_hidden)
1246         wUnshadeWindow(wwin);
1247 }
1248
1249
1250
1251 static void
1252 hideWindow(WIcon *icon, int icon_x, int icon_y, WWindow *wwin, int animate)
1253 {
1254     if (wwin->flags.miniaturized) {
1255         if (wwin->icon) {
1256             XUnmapWindow(dpy, wwin->icon->core->window);
1257             wwin->icon->mapped = 0;
1258         }
1259         wwin->flags.hidden = 1;
1260
1261         WMPostNotificationName(WMNChangedState, wwin, "hide");
1262         return;
1263     }
1264
1265     if (wwin->flags.inspector_open) {
1266         wHideInspectorForWindow(wwin);
1267     }
1268
1269     wwin->flags.hidden = 1;
1270     wWindowUnmap(wwin);
1271
1272     wClientSetState(wwin, IconicState, icon->icon_win);
1273     flushExpose();
1274     wSoundPlay(WSOUND_HIDE);
1275 #ifdef ANIMATIONS
1276     if (!wwin->screen_ptr->flags.startup && !wPreferences.no_animations &&
1277         !wwin->flags.skip_next_animation && animate) {
1278         animateResize(wwin->screen_ptr, wwin->frame_x, wwin->frame_y,
1279                       wwin->frame->core->width, wwin->frame->core->height,
1280                       icon_x, icon_y, icon->core->width, icon->core->height,
1281                       True);
1282     }
1283 #endif
1284     wwin->flags.skip_next_animation = 0;
1285
1286     WMPostNotificationName(WMNChangedState, wwin, "hide");
1287 }
1288
1289
1290
1291 void
1292 wHideOtherApplications(WWindow *awin)
1293 {
1294     WWindow *wwin;
1295     WApplication *tapp;
1296
1297     if (!awin)
1298         return;
1299     wwin = awin->screen_ptr->focused_window;
1300
1301
1302     while (wwin) {
1303         if (wwin!=awin
1304             && wwin->frame->workspace == awin->screen_ptr->current_workspace
1305             && !(wwin->flags.miniaturized||wwin->flags.hidden)
1306             && !wwin->flags.internal_window
1307             && wGetWindowOfInspectorForWindow(wwin) != awin
1308             && !WFLAGP(wwin, no_hide_others)) {
1309
1310             if (wwin->main_window==None || WFLAGP(wwin, no_appicon)) {
1311                 if (!WFLAGP(wwin, no_miniaturizable)) {
1312                     wwin->flags.skip_next_animation = 1;
1313                     wIconifyWindow(wwin);
1314                 }
1315             } else if (wwin->main_window!=None
1316                        && awin->main_window != wwin->main_window) {
1317                 tapp = wApplicationOf(wwin->main_window);
1318                 if (tapp) {
1319                     tapp->flags.skip_next_animation = 1;
1320                     wHideApplication(tapp);
1321                 } else {
1322                     if (!WFLAGP(wwin, no_miniaturizable)) {
1323                         wwin->flags.skip_next_animation = 1;
1324                         wIconifyWindow(wwin);
1325                     }
1326                 }
1327             }
1328         }
1329         wwin = wwin->prev;
1330     }
1331     /*
1332      wSetFocusTo(awin->screen_ptr, awin);
1333      */
1334 }
1335
1336
1337
1338 void
1339 wHideApplication(WApplication *wapp)
1340 {
1341     WScreen *scr;
1342     WWindow *wlist;
1343     int hadfocus;
1344
1345     if (!wapp) {
1346         wwarning("trying to hide a non grouped window");
1347         return;
1348     }
1349     if (!wapp->main_window_desc) {
1350         wwarning("group leader not found for window group");
1351         return;
1352     }
1353     scr = wapp->main_window_desc->screen_ptr;
1354     hadfocus = 0;
1355     wlist = scr->focused_window;
1356     if (!wlist)
1357         return;
1358
1359     if (wlist->main_window == wapp->main_window)
1360         wapp->last_focused = wlist;
1361     else
1362         wapp->last_focused = NULL;
1363     while (wlist) {
1364         if (wlist->main_window == wapp->main_window) {
1365             if (wlist->flags.focused) {
1366                 hadfocus = 1;
1367             }
1368             if (wapp->app_icon)
1369                 hideWindow(wapp->app_icon->icon, wapp->app_icon->x_pos,
1370                            wapp->app_icon->y_pos, wlist,
1371                            !wapp->flags.skip_next_animation);
1372         }
1373         wlist = wlist->prev;
1374     }
1375
1376     wapp->flags.skip_next_animation = 0;
1377
1378     if (hadfocus) {
1379         if (wPreferences.focus_mode==WKF_CLICK) {
1380             wlist = scr->focused_window;
1381             while (wlist) {
1382                 if (!WFLAGP(wlist, no_focusable) && !wlist->flags.hidden
1383                     && (wlist->flags.mapped || wlist->flags.shaded))
1384                     break;
1385                 wlist = wlist->prev;
1386             }
1387             wSetFocusTo(scr, wlist);
1388         } else {
1389             wSetFocusTo(scr, NULL);
1390         }
1391     }
1392
1393     wapp->flags.hidden = 1;
1394
1395     if(wPreferences.auto_arrange_icons) {
1396         wArrangeIcons(scr, True);
1397     }
1398 #ifdef HIDDENDOT
1399     if (wapp->app_icon)
1400         wAppIconPaint(wapp->app_icon);
1401 #endif
1402 }
1403
1404
1405
1406
1407 static void
1408 unhideWindow(WIcon *icon, int icon_x, int icon_y, WWindow *wwin, int animate,
1409              int bringToCurrentWS)
1410 {
1411     if (bringToCurrentWS)
1412         wWindowChangeWorkspace(wwin, wwin->screen_ptr->current_workspace);
1413
1414     wwin->flags.hidden=0;
1415
1416     wSoundPlay(WSOUND_UNHIDE);
1417 #ifdef ANIMATIONS
1418     if (!wwin->screen_ptr->flags.startup && !wPreferences.no_animations
1419         && animate) {
1420         animateResize(wwin->screen_ptr, icon_x, icon_y,
1421                       icon->core->width, icon->core->height,
1422                       wwin->frame_x, wwin->frame_y,
1423                       wwin->frame->core->width, wwin->frame->core->height,
1424                       True);
1425     }
1426 #endif
1427     wwin->flags.skip_next_animation = 0;
1428     if (wwin->screen_ptr->current_workspace == wwin->frame->workspace) {
1429         XMapWindow(dpy, wwin->client_win);
1430         XMapWindow(dpy, wwin->frame->core->window);
1431         wClientSetState(wwin, NormalState, None);
1432         wwin->flags.mapped=1;
1433         wRaiseFrame(wwin->frame->core);
1434     }
1435     if (wwin->flags.inspector_open) {
1436         wUnhideInspectorForWindow(wwin);
1437     }
1438
1439     WMPostNotificationName(WMNChangedState, wwin, "hide");
1440 }
1441
1442
1443 void
1444 wUnhideApplication(WApplication *wapp, Bool miniwindows, Bool bringToCurrentWS)
1445 {
1446     WScreen *scr;
1447     WWindow *wlist, *next;
1448     WWindow *focused=NULL;
1449     Bool shouldArrangeIcons = False;
1450
1451     if (!wapp)
1452         return;
1453
1454     scr = wapp->main_window_desc->screen_ptr;
1455     wlist = scr->focused_window;
1456     if (!wlist)
1457         return;
1458
1459     /* goto beginning of list */
1460     while (wlist->prev)
1461         wlist = wlist->prev;
1462
1463     while (wlist) {
1464         next = wlist->next;
1465
1466         if (wlist->main_window == wapp->main_window) {
1467             if (wlist->flags.focused)
1468                 focused = wlist;
1469             else if (!focused || !focused->flags.focused)
1470                 focused = wlist;
1471
1472             if (wlist->flags.miniaturized) {
1473                 if (bringToCurrentWS || wPreferences.sticky_icons ||
1474                     wlist->frame->workspace == scr->current_workspace) {
1475                     if (wlist->icon && !wlist->icon->mapped) {
1476                         XMapWindow(dpy, wlist->icon->core->window);
1477                         wlist->icon->mapped = 1;
1478                     }
1479                 }
1480                 if (bringToCurrentWS)
1481                     wWindowChangeWorkspace(wlist, scr->current_workspace);
1482                 wlist->flags.hidden = 0;
1483                 if (miniwindows &&
1484                     wlist->frame->workspace == scr->current_workspace) {
1485                     wDeiconifyWindow(wlist);
1486                 }
1487                 shouldArrangeIcons = True;
1488                 WMPostNotificationName(WMNChangedState, wlist, "hide");
1489             } else if (wlist->flags.shaded) {
1490                 if (bringToCurrentWS)
1491                     wWindowChangeWorkspace(wlist, scr->current_workspace);
1492                 wlist->flags.hidden = 0;
1493                 if (wlist->frame->workspace == scr->current_workspace) {
1494                     XMapWindow(dpy, wlist->frame->core->window);
1495                     if (miniwindows) {
1496                         wUnshadeWindow(wlist);
1497                         wRaiseFrame(wlist->frame->core);
1498                     }
1499                 }
1500                 WMPostNotificationName(WMNChangedState, wlist, "hide");
1501             } else if (wlist->flags.hidden) {
1502                 unhideWindow(wapp->app_icon->icon, wapp->app_icon->x_pos,
1503                              wapp->app_icon->y_pos, wlist,
1504                              !wapp->flags.skip_next_animation,
1505                              bringToCurrentWS);
1506             } else {
1507                 if (bringToCurrentWS
1508                     && wlist->frame->workspace != scr->current_workspace) {
1509                     wWindowChangeWorkspace(wlist, scr->current_workspace);
1510                 }
1511                 wRaiseFrame(wlist->frame->core);
1512             }
1513         }
1514         wlist = next;
1515     }
1516
1517     wapp->flags.skip_next_animation = 0;
1518     wapp->flags.hidden = 0;
1519
1520     if (wapp->last_focused && wapp->last_focused->flags.mapped) {
1521         wRaiseFrame(wapp->last_focused->frame->core);
1522         wSetFocusTo(scr, wapp->last_focused);
1523     } else if (focused) {
1524         wSetFocusTo(scr, focused);
1525     }
1526     wapp->last_focused = NULL;
1527     if (shouldArrangeIcons || wPreferences.auto_arrange_icons) {
1528         wArrangeIcons(scr, True);
1529     }
1530 #ifdef HIDDENDOT
1531     wAppIconPaint(wapp->app_icon);
1532 #endif
1533 }
1534
1535
1536
1537 void
1538 wShowAllWindows(WScreen *scr)
1539 {
1540     WWindow *wwin, *old_foc;
1541     WApplication *wapp;
1542
1543     old_foc = wwin = scr->focused_window;
1544     while (wwin) {
1545         if (!wwin->flags.internal_window &&
1546             (scr->current_workspace == wwin->frame->workspace
1547              || IS_OMNIPRESENT(wwin))) {
1548             if (wwin->flags.miniaturized) {
1549                 wwin->flags.skip_next_animation = 1;
1550                 wDeiconifyWindow(wwin);
1551             } else if (wwin->flags.hidden) {
1552                 wapp = wApplicationOf(wwin->main_window);
1553                 if (wapp) {
1554                     wUnhideApplication(wapp, False, False);
1555                 } else {
1556                     wwin->flags.skip_next_animation = 1;
1557                     wDeiconifyWindow(wwin);
1558                 }
1559             }
1560         }
1561         wwin = wwin->prev;
1562     }
1563     wSetFocusTo(scr, old_foc);
1564     /*wRaiseFrame(old_foc->frame->core);*/
1565 }
1566
1567
1568 void
1569 wRefreshDesktop(WScreen *scr)
1570 {
1571     Window win;
1572     XSetWindowAttributes attr;
1573
1574     attr.backing_store = NotUseful;
1575     attr.save_under = False;
1576     win = XCreateWindow(dpy, scr->root_win, 0, 0, scr->scr_width,
1577                         scr->scr_height, 0, CopyFromParent, CopyFromParent,
1578                         (Visual *)CopyFromParent, CWBackingStore|CWSaveUnder,
1579                         &attr);
1580     XMapRaised(dpy, win);
1581     XDestroyWindow(dpy, win);
1582     XFlush(dpy);
1583 }
1584
1585
1586 void
1587 wArrangeIcons(WScreen *scr, Bool arrangeAll)
1588 {
1589     WWindow *wwin;
1590     WAppIcon *aicon;
1591
1592     int head;
1593     const int heads = wXineramaHeads(scr);
1594
1595     struct HeadVars {
1596         int pf;      /* primary axis */
1597         int sf;      /* secondary axis */
1598         int fullW;
1599         int fullH;
1600         int pi, si;
1601         int sx1, sx2, sy1, sy2;  /* screen boundary */
1602         int sw, sh;
1603         int xo, yo;
1604         int xs, ys;
1605     } *vars;
1606
1607     int isize = wPreferences.icon_size;
1608
1609     vars = (struct HeadVars*)wmalloc(sizeof(struct HeadVars)*heads);
1610
1611     for (head = 0; head < heads; ++head) {
1612 #if 0
1613         WMRect rect = wGetRectForHead(scr, head);
1614 #else
1615         WArea area = wGetUsableAreaForHead(scr, head, NULL, False);
1616         WMRect rect = wmkrect(area.x1, area.y1, area.x2-area.x1, area.y2-area.y1);
1617 #endif
1618
1619         vars[head].pi = vars[head].si = 0;
1620         vars[head].sx1 = rect.pos.x;
1621         vars[head].sy1 = rect.pos.y;
1622         vars[head].sw = rect.size.width;
1623         vars[head].sh = rect.size.height;
1624         vars[head].sx2 = vars[head].sx1 + vars[head].sw;
1625         vars[head].sy2 = vars[head].sy1 + vars[head].sh;
1626
1627 #if 0
1628         if (scr->dock) {
1629             if (scr->dock->on_right_side)
1630                 vars[head].sx2 -= isize + DOCK_EXTRA_SPACE;
1631             else
1632                 vars[head].sx1 += isize + DOCK_EXTRA_SPACE;
1633         }
1634 #endif
1635
1636         vars[head].sw = isize * (vars[head].sw/isize);
1637         vars[head].sh = isize * (vars[head].sh/isize);
1638         vars[head].fullW = (vars[head].sx2-vars[head].sx1)/isize;
1639         vars[head].fullH = (vars[head].sy2-vars[head].sy1)/isize;
1640
1641         /* icon yard boundaries */
1642         if (wPreferences.icon_yard & IY_VERT) {
1643             vars[head].pf = vars[head].fullH;
1644             vars[head].sf = vars[head].fullW;
1645         } else {
1646             vars[head].pf = vars[head].fullW;
1647             vars[head].sf = vars[head].fullH;
1648         }
1649         if (wPreferences.icon_yard & IY_RIGHT) {
1650             vars[head].xo = vars[head].sx2 - isize;
1651             vars[head].xs = -1;
1652         } else {
1653             vars[head].xo = vars[head].sx1;
1654             vars[head].xs = 1;
1655         }
1656         if (wPreferences.icon_yard & IY_TOP) {
1657             vars[head].yo = vars[head].sy1;
1658             vars[head].ys = 1;
1659         } else {
1660             vars[head].yo = vars[head].sy2 - isize;
1661             vars[head].ys = -1;
1662         }
1663     }
1664
1665 #define X ((wPreferences.icon_yard & IY_VERT) \
1666     ? vars[head].xo + vars[head].xs*(vars[head].si*isize) \
1667     : vars[head].xo + vars[head].xs*(vars[head].pi*isize))
1668
1669 #define Y ((wPreferences.icon_yard & IY_VERT) \
1670     ? vars[head].yo + vars[head].ys*(vars[head].pi*isize) \
1671     : vars[head].yo + vars[head].ys*(vars[head].si*isize))
1672
1673
1674     /* arrange application icons */
1675     aicon = scr->app_icon_list;
1676     /* reverse them to avoid unnecessarily sliding of icons */
1677     while (aicon && aicon->next)
1678         aicon = aicon->next;
1679
1680     while (aicon) {
1681         if (!aicon->docked) {
1682             /* CHECK: can icon be NULL here ? */
1683             /* The intention here is to place the AppIcon on the head that
1684              * contains most of the applications _main_ window. */
1685             head = wGetHeadForWindow(aicon->icon->owner);
1686
1687             if (aicon->x_pos != X || aicon->y_pos != Y) {
1688 #ifdef ANIMATIONS
1689                 if (!wPreferences.no_animations) {
1690                     SlideWindow(aicon->icon->core->window,
1691                                 aicon->x_pos, aicon->y_pos, X, Y);
1692                 }
1693 #endif /* ANIMATIONS */
1694             }
1695             wAppIconMove(aicon, X, Y);
1696             vars[head].pi++;
1697             if (vars[head].pi >= vars[head].pf) {
1698                 vars[head].pi = 0;
1699                 vars[head].si++;
1700             }
1701         }
1702         aicon = aicon->prev;
1703     }
1704
1705     /* arrange miniwindows */
1706     wwin = scr->focused_window;
1707     /* reverse them to avoid unnecessarily shuffling */
1708     while (wwin && wwin->prev)
1709         wwin = wwin->prev;
1710
1711     while (wwin) {
1712         if (wwin->icon && wwin->flags.miniaturized && !wwin->flags.hidden &&
1713             (wwin->frame->workspace==scr->current_workspace ||
1714              IS_OMNIPRESENT(wwin) || wPreferences.sticky_icons)) {
1715
1716             head = wGetHeadForWindow(wwin);
1717
1718             if (arrangeAll || !wwin->flags.icon_moved) {
1719                 if (wwin->icon_x != X || wwin->icon_y != Y) {
1720 #ifdef ANIMATIONS
1721                     if (wPreferences.no_animations) {
1722                         XMoveWindow(dpy, wwin->icon->core->window, X, Y);
1723                     } else {
1724                         SlideWindow(wwin->icon->core->window, wwin->icon_x,
1725                                     wwin->icon_y, X, Y);
1726                     }
1727 #else
1728                     XMoveWindow(dpy, wwin->icon->core->window, X, Y);
1729 #endif /* ANIMATIONS */
1730                 }
1731                 wwin->icon_x = X;
1732                 wwin->icon_y = Y;
1733
1734                 vars[head].pi++;
1735                 if (vars[head].pi >= vars[head].pf) {
1736                     vars[head].pi = 0;
1737                     vars[head].si++;
1738                 }
1739             }
1740         }
1741         if (arrangeAll) {
1742             wwin->flags.icon_moved = 0;
1743         }
1744         /* we reversed the order, so we use next */
1745         wwin = wwin->next;
1746     }
1747
1748     wfree(vars);
1749 }
1750
1751 #if 0
1752 void
1753 wArrangeIcons(WScreen *scr, Bool arrangeAll)
1754 {
1755     WWindow *wwin;
1756     WAppIcon *aicon;
1757     int pf;                            /* primary axis */
1758     int sf;                            /* secondary axis */
1759     int fullW;
1760     int fullH;
1761     int pi, si;
1762     int sx1, sx2, sy1, sy2;            /* screen boundary */
1763     int sw, sh;
1764     int xo, yo;
1765     int xs, ys;
1766     int isize = wPreferences.icon_size;
1767
1768     /*
1769      * Find out screen boundaries.
1770      */
1771
1772     /*
1773      * Allows each head to have miniwindows
1774      */
1775     WMRect rect = wGetRectForHead(scr, wGetHeadForPointerLocation(scr));
1776
1777     sx1 = rect.pos.x;
1778     sy1 = rect.pos.y;
1779     sw = rect.size.width;
1780     sh = rect.size.height;
1781     sx2 = sx1 + sw;
1782     sy2 = sy1 + sh;
1783     if (scr->dock) {
1784         if (scr->dock->on_right_side)
1785             sx2 -= isize + DOCK_EXTRA_SPACE;
1786         else
1787             sx1 += isize + DOCK_EXTRA_SPACE;
1788     }
1789
1790 #if 0
1791     sw = isize * (scr->scr_width/isize);
1792     sh = isize * (scr->scr_height/isize);
1793 #else
1794     sw = isize * (sw/isize);
1795     sh = isize * (sh/isize);
1796 #endif
1797     fullW = (sx2-sx1)/isize;
1798     fullH = (sy2-sy1)/isize;
1799
1800     /* icon yard boundaries */
1801     if (wPreferences.icon_yard & IY_VERT) {
1802         pf = fullH;
1803         sf = fullW;
1804     } else {
1805         pf = fullW;
1806         sf = fullH;
1807     }
1808     if (wPreferences.icon_yard & IY_RIGHT) {
1809         xo = sx2 - isize;
1810         xs = -1;
1811     } else {
1812         xo = sx1;
1813         xs = 1;
1814     }
1815     if (wPreferences.icon_yard & IY_TOP) {
1816         yo = sy1;
1817         ys = 1;
1818     } else {
1819         yo = sy2 - isize;
1820         ys = -1;
1821     }
1822
1823     /* arrange icons putting the most recently focused window
1824      * as the last icon */
1825 #define X ((wPreferences.icon_yard & IY_VERT) ? xo + xs*(si*isize)\
1826     : xo + xs*(pi*isize))
1827 #define Y ((wPreferences.icon_yard & IY_VERT) ? yo + ys*(pi*isize)\
1828     : yo + ys*(si*isize))
1829
1830     /* arrange application icons */
1831     aicon = scr->app_icon_list;
1832     /* reverse them to avoid unnecessarily sliding of icons */
1833     while (aicon && aicon->next)
1834         aicon = aicon->next;
1835
1836     pi = 0;
1837     si = 0;
1838     while (aicon) {
1839         if (!aicon->docked) {
1840             if (aicon->x_pos != X || aicon->y_pos != Y) {
1841 #ifdef ANIMATIONS
1842                 if (!wPreferences.no_animations) {
1843                     SlideWindow(aicon->icon->core->window, aicon->x_pos, aicon->y_pos,
1844                                 X, Y);
1845                 }
1846 #endif /* ANIMATIONS */
1847             }
1848             wAppIconMove(aicon, X, Y);
1849             pi++;
1850         }
1851         /* we reversed the order so we use prev */
1852         aicon = aicon->prev;
1853         if (pi >= pf) {
1854             pi=0;
1855             si++;
1856         }
1857     }
1858
1859     /* arrange miniwindows */
1860
1861     wwin = scr->focused_window;
1862     /* reverse them to avoid unnecessarily shuffling */
1863     while (wwin && wwin->prev)
1864         wwin = wwin->prev;
1865
1866     while (wwin) {
1867         if (wwin->icon && wwin->flags.miniaturized && !wwin->flags.hidden &&
1868             (wwin->frame->workspace==scr->current_workspace ||
1869              IS_OMNIPRESENT(wwin) || wPreferences.sticky_icons)) {
1870
1871             if (arrangeAll || !wwin->flags.icon_moved) {
1872                 if (wwin->icon_x != X || wwin->icon_y != Y) {
1873 #ifdef ANIMATIONS
1874                     if (wPreferences.no_animations) {
1875                         XMoveWindow(dpy, wwin->icon->core->window, X, Y);
1876                     } else {
1877                         SlideWindow(wwin->icon->core->window, wwin->icon_x,
1878                                     wwin->icon_y, X, Y);
1879                     }
1880 #else
1881                     XMoveWindow(dpy, wwin->icon->core->window, X, Y);
1882 #endif /* ANIMATIONS */
1883                 }
1884                 wwin->icon_x = X;
1885                 wwin->icon_y = Y;
1886                 pi++;
1887             }
1888         }
1889         if (arrangeAll) {
1890             wwin->flags.icon_moved = 0;
1891         }
1892         /* we reversed the order, so we use next */
1893         wwin = wwin->next;
1894         if (pi >= pf) {
1895             pi=0;
1896             si++;
1897         }
1898     }
1899 }
1900 #endif
1901
1902 void
1903 wSelectWindow(WWindow *wwin, Bool flag)
1904 {
1905     WScreen *scr = wwin->screen_ptr;
1906
1907     if (flag) {
1908         wwin->flags.selected = 1;
1909         XSetWindowBorder(dpy, wwin->frame->core->window, scr->white_pixel);
1910
1911         if (!HAS_BORDER(wwin)) {
1912             XSetWindowBorderWidth(dpy, wwin->frame->core->window,
1913                                   FRAME_BORDER_WIDTH);
1914         }
1915
1916         if (!scr->selected_windows)
1917             scr->selected_windows = WMCreateArray(4);
1918         WMAddToArray(scr->selected_windows, wwin);
1919     } else {
1920         wwin->flags.selected = 0;
1921         XSetWindowBorder(dpy, wwin->frame->core->window,
1922                          scr->frame_border_pixel);
1923
1924         if (!HAS_BORDER(wwin)) {
1925             XSetWindowBorderWidth(dpy, wwin->frame->core->window, 0);
1926         }
1927
1928         if (scr->selected_windows) {
1929             WMRemoveFromArray(scr->selected_windows, wwin);
1930         }
1931     }
1932 }
1933
1934
1935 void
1936 wMakeWindowVisible(WWindow *wwin)
1937 {
1938     if (wwin->frame->workspace != wwin->screen_ptr->current_workspace)
1939         wWorkspaceChange(wwin->screen_ptr, wwin->frame->workspace);
1940
1941     if (wwin->flags.shaded) {
1942         wUnshadeWindow(wwin);
1943     }
1944     if (wwin->flags.hidden) {
1945         WApplication *app;
1946
1947         app = wApplicationOf(wwin->main_window);
1948         if (app) {
1949             /* trick to get focus to this window */
1950             app->last_focused = wwin;
1951             wUnhideApplication(app, False, False);
1952         }
1953     }
1954     if (wwin->flags.miniaturized) {
1955         wDeiconifyWindow(wwin);
1956     } else {
1957         if (!WFLAGP(wwin, no_focusable))
1958             wSetFocusTo(wwin->screen_ptr, wwin);
1959         wRaiseFrame(wwin->frame->core);
1960     }
1961 }