openbox/frame.c

   1 /* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*-
   2
   3    frame.c for the Openbox window manager
   4    Copyright (c) 2006        Mikael Magnusson
   5    Copyright (c) 2003-2007   Dana Jansens
   6
   7    This program is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 2 of the License, or
  10    (at your option) any later version.
  11
  12    This program is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    See the COPYING file for a copy of the GNU General Public License.
  18 */
  19
  20 #include "frame.h"
  21 #include "client.h"
  22 #include "openbox.h"
  23 #include "grab.h"
  24 #include "debug.h"
  25 #include "config.h"
  26 #include "framerender.h"
  27 #include "focus_cycle.h"
  28 #include "focus_cycle_indicator.h"
  29 #include "moveresize.h"
  30 #include "screen.h"
  31 #include "render/theme.h"
  32 #include "obt/display.h"
  33 #include "obt/prop.h"
  34
  35 #define FRAME_EVENTMASK (EnterWindowMask | LeaveWindowMask | \
  36                          ButtonPressMask | ButtonReleaseMask | \
  37                          SubstructureRedirectMask | FocusChangeMask)
  38 #define ELEMENT_EVENTMASK (ButtonPressMask | ButtonReleaseMask | \
  39                            ButtonMotionMask | PointerMotionMask | \
  40                            EnterWindowMask | LeaveWindowMask)
  41
  42 #define FRAME_ANIMATE_ICONIFY_TIME 150000 /* .15 seconds */
  43 #define FRAME_ANIMATE_ICONIFY_STEP_TIME (G_USEC_PER_SEC / 60) /* 60 Hz */
  44
  45 #define FRAME_HANDLE_Y(f) (f->size.top + f->client->area.height + f->cbwidth_b)
  46
  47 static void flash_done(gpointer data);
  48 static gboolean flash_timeout(gpointer data);
  49
  50 static void layout_title(ObFrame *self);
  51 static void set_theme_statics(ObFrame *self);
  52 static void free_theme_statics(ObFrame *self);
  53 static gboolean frame_animate_iconify(gpointer self);
  54 static void frame_adjust_cursors(ObFrame *self);
  55
  56 static Window createWindow(Window parent, Visual *visual,
  57                            gulong mask, XSetWindowAttributes *attrib)
  58 {
  59     return XCreateWindow(obt_display, parent, 0, 0, 1, 1, 0,
  60                          (visual ? 32 : RrDepth(ob_rr_inst)), InputOutput,
  61                          (visual ? visual : RrVisual(ob_rr_inst)),
  62                          mask, attrib);
  63
  64 }
  65
  66 static Visual *check_32bit_client(ObClient *c)
  67 {
  68     XWindowAttributes wattrib;
  69     Status ret;
  70
  71     /* we're already running at 32 bit depth, yay. we don't need to use their
  72        visual */
  73     if (RrDepth(ob_rr_inst) == 32)
  74         return NULL;
  75
  76     ret = XGetWindowAttributes(obt_display, c->window, &wattrib);
  77     g_assert(ret != BadDrawable);
  78     g_assert(ret != BadWindow);
  79
  80     if (wattrib.depth == 32)
  81         return wattrib.visual;
  82     return NULL;
  83 }
  84
  85 ObFrame *frame_new(ObClient *client)
  86 {
  87     XSetWindowAttributes attrib;
  88     gulong mask;
  89     ObFrame *self;
  90     Visual *visual;
  91
  92     self = g_new0(ObFrame, 1);
  93     self->client = client;
  94
  95     visual = check_32bit_client(client);
  96
  97     /* create the non-visible decor windows */
  98
  99     mask = 0;
 100     if (visual) {
 101         /* client has a 32-bit visual */
 102         mask = CWColormap | CWBackPixel | CWBorderPixel;
 103         /* create a colormap with the visual */
 104         self->colormap = attrib.colormap =
 105             XCreateColormap(obt_display, obt_root(ob_screen),
 106                             visual, AllocNone);
 107         attrib.background_pixel = BlackPixel(obt_display, ob_screen);
 108         attrib.border_pixel = BlackPixel(obt_display, ob_screen);
 109     }
 110     self->window = createWindow(obt_root(ob_screen), visual,
 111                                 mask, &attrib);
 112
 113     /* create the visible decor windows */
 114
 115     mask = 0;
 116     if (visual) {
 117         /* client has a 32-bit visual */
 118         mask = CWColormap | CWBackPixel | CWBorderPixel;
 119         attrib.colormap = RrColormap(ob_rr_inst);
 120     }
 121
 122     self->backback = createWindow(self->window, NULL, mask, &attrib);
 123     self->backfront = createWindow(self->backback, NULL, mask, &attrib);
 124
 125     mask |= CWEventMask;
 126     attrib.event_mask = ELEMENT_EVENTMASK;
 127     self->innerleft = createWindow(self->window, NULL, mask, &attrib);
 128     self->innertop = createWindow(self->window, NULL, mask, &attrib);
 129     self->innerright = createWindow(self->window, NULL, mask, &attrib);
 130     self->innerbottom = createWindow(self->window, NULL, mask, &attrib);
 131
 132     self->innerblb = createWindow(self->innerbottom, NULL, mask, &attrib);
 133     self->innerbrb = createWindow(self->innerbottom, NULL, mask, &attrib);
 134     self->innerbll = createWindow(self->innerleft, NULL, mask, &attrib);
 135     self->innerbrr = createWindow(self->innerright, NULL, mask, &attrib);
 136
 137     self->title = createWindow(self->window, NULL, mask, &attrib);
 138     self->titleleft = createWindow(self->window, NULL, mask, &attrib);
 139     self->titletop = createWindow(self->window, NULL, mask, &attrib);
 140     self->titletopleft = createWindow(self->window, NULL, mask, &attrib);
 141     self->titletopright = createWindow(self->window, NULL, mask, &attrib);
 142     self->titleright = createWindow(self->window, NULL, mask, &attrib);
 143     self->titlebottom = createWindow(self->window, NULL, mask, &attrib);
 144
 145     self->topresize = createWindow(self->title, NULL, mask, &attrib);
 146     self->tltresize = createWindow(self->title, NULL, mask, &attrib);
 147     self->tllresize = createWindow(self->title, NULL, mask, &attrib);
 148     self->trtresize = createWindow(self->title, NULL, mask, &attrib);
 149     self->trrresize = createWindow(self->title, NULL, mask, &attrib);
 150
 151     self->left = createWindow(self->window, NULL, mask, &attrib);
 152     self->right = createWindow(self->window, NULL, mask, &attrib);
 153
 154     self->label = createWindow(self->title, NULL, mask, &attrib);
 155     self->max = createWindow(self->title, NULL, mask, &attrib);
 156     self->close = createWindow(self->title, NULL, mask, &attrib);
 157     self->desk = createWindow(self->title, NULL, mask, &attrib);
 158     self->shade = createWindow(self->title, NULL, mask, &attrib);
 159     self->icon = createWindow(self->title, NULL, mask, &attrib);
 160     self->iconify = createWindow(self->title, NULL, mask, &attrib);
 161
 162     self->handle = createWindow(self->window, NULL, mask, &attrib);
 163     self->lgrip = createWindow(self->handle, NULL, mask, &attrib);
 164     self->rgrip = createWindow(self->handle, NULL, mask, &attrib);
 165
 166     self->handleleft = createWindow(self->handle, NULL, mask, &attrib);
 167     self->handleright = createWindow(self->handle, NULL, mask, &attrib);
 168
 169     self->handletop = createWindow(self->window, NULL, mask, &attrib);
 170     self->handlebottom = createWindow(self->window, NULL, mask, &attrib);
 171     self->lgripleft = createWindow(self->window, NULL, mask, &attrib);
 172     self->lgriptop = createWindow(self->window, NULL, mask, &attrib);
 173     self->lgripbottom = createWindow(self->window, NULL, mask, &attrib);
 174     self->rgripright = createWindow(self->window, NULL, mask, &attrib);
 175     self->rgriptop = createWindow(self->window, NULL, mask, &attrib);
 176     self->rgripbottom = createWindow(self->window, NULL, mask, &attrib);
 177
 178     self->focused = FALSE;
 179
 180     /* the other stuff is shown based on decor settings */
 181     XMapWindow(obt_display, self->label);
 182     XMapWindow(obt_display, self->backback);
 183     XMapWindow(obt_display, self->backfront);
 184
 185     self->max_press = self->close_press = self->desk_press =
 186         self->iconify_press = self->shade_press = FALSE;
 187     self->max_hover = self->close_hover = self->desk_hover =
 188         self->iconify_hover = self->shade_hover = FALSE;
 189
 190     set_theme_statics(self);
 191
 192     return self;
 193 }
 194
 195 static void set_theme_statics(ObFrame *self)
 196 {
 197     /* set colors/appearance/sizes for stuff that doesn't change */
 198     XResizeWindow(obt_display, self->max,
 199                   ob_rr_theme->button_size, ob_rr_theme->button_size);
 200     XResizeWindow(obt_display, self->iconify,
 201                   ob_rr_theme->button_size, ob_rr_theme->button_size);
 202     XResizeWindow(obt_display, self->icon,
 203                   ob_rr_theme->button_size + 2, ob_rr_theme->button_size + 2);
 204     XResizeWindow(obt_display, self->close,
 205                   ob_rr_theme->button_size, ob_rr_theme->button_size);
 206     XResizeWindow(obt_display, self->desk,
 207                   ob_rr_theme->button_size, ob_rr_theme->button_size);
 208     XResizeWindow(obt_display, self->shade,
 209                   ob_rr_theme->button_size, ob_rr_theme->button_size);
 210     XResizeWindow(obt_display, self->tltresize,
 211                   ob_rr_theme->grip_width, ob_rr_theme->paddingy + 1);
 212     XResizeWindow(obt_display, self->trtresize,
 213                   ob_rr_theme->grip_width, ob_rr_theme->paddingy + 1);
 214     XResizeWindow(obt_display, self->tllresize,
 215                   ob_rr_theme->paddingx + 1, ob_rr_theme->title_height);
 216     XResizeWindow(obt_display, self->trrresize,
 217                   ob_rr_theme->paddingx + 1, ob_rr_theme->title_height);
 218 }
 219
 220 static void free_theme_statics(ObFrame *self)
 221 {
 222 }
 223
 224 void frame_free(ObFrame *self)
 225 {
 226     free_theme_statics(self);
 227
 228     XDestroyWindow(obt_display, self->window);
 229     if (self->colormap)
 230         XFreeColormap(obt_display, self->colormap);
 231
 232     g_free(self);
 233 }
 234
 235 void frame_show(ObFrame *self)
 236 {
 237     if (!self->visible) {
 238         self->visible = TRUE;
 239         framerender_frame(self);
 240         /* Grab the server to make sure that the frame window is mapped before
 241            the client gets its MapNotify, i.e. to make sure the client is
 242            _visible_ when it gets MapNotify. */
 243         grab_server(TRUE);
 244         XMapWindow(obt_display, self->client->window);
 245         XMapWindow(obt_display, self->window);
 246         grab_server(FALSE);
 247     }
 248 }
 249
 250 void frame_hide(ObFrame *self)
 251 {
 252     if (self->visible) {
 253         self->visible = FALSE;
 254         if (!frame_iconify_animating(self))
 255             XUnmapWindow(obt_display, self->window);
 256         /* we unmap the client itself so that we can get MapRequest
 257            events, and because the ICCCM tells us to! */
 258         XUnmapWindow(obt_display, self->client->window);
 259         self->client->ignore_unmaps += 1;
 260     }
 261 }
 262
 263 void frame_adjust_theme(ObFrame *self)
 264 {
 265     free_theme_statics(self);
 266     set_theme_statics(self);
 267 }
 268
 269 #ifdef SHAPE
 270 void frame_adjust_shape_kind(ObFrame *self, int kind)
 271 {
 272     gint num;
 273     XRectangle xrect[2];
 274
 275     if (!((kind == ShapeBounding && self->client->shaped) ||
 276           (kind == ShapeInput && self->client->shaped_input))) {
 277         /* clear the shape on the frame window */
 278         XShapeCombineMask(obt_display, self->window, kind,
 279                           self->size.left,
 280                           self->size.top,
 281                           None, ShapeSet);
 282     } else {
 283         /* make the frame's shape match the clients */
 284         XShapeCombineShape(obt_display, self->window, kind,
 285                            self->size.left,
 286                            self->size.top,
 287                            self->client->window,
 288                            kind, ShapeSet);
 289
 290         num = 0;
 291         if (self->decorations & OB_FRAME_DECOR_TITLEBAR) {
 292             xrect[0].x = 0;
 293             xrect[0].y = 0;
 294             xrect[0].width = self->area.width;
 295             xrect[0].height = self->size.top;
 296             ++num;
 297         }
 298
 299         if (self->decorations & OB_FRAME_DECOR_HANDLE &&
 300             ob_rr_theme->handle_height > 0)
 301         {
 302             xrect[1].x = 0;
 303             xrect[1].y = FRAME_HANDLE_Y(self);
 304             xrect[1].width = self->area.width;
 305             xrect[1].height = ob_rr_theme->handle_height +
 306                 self->bwidth * 2;
 307             ++num;
 308         }
 309
 310         XShapeCombineRectangles(obt_display, self->window,
 311                                 ShapeBounding, 0, 0, xrect, num,
 312                                 ShapeUnion, Unsorted);
 313     }
 314 }
 315 #endif
 316
 317 void frame_adjust_shape(ObFrame *self)
 318 {
 319 #ifdef SHAPE
 320   frame_adjust_shape_kind(self, ShapeBounding);
 321   frame_adjust_shape_kind(self, ShapeInput);
 322 #endif
 323 }
 324
 325 void frame_adjust_area(ObFrame *self, gboolean moved,
 326                        gboolean resized, gboolean fake)
 327 {
 328     Strut oldsize;
 329
 330     oldsize = self->size;
 331
 332     if (resized) {
 333         /* do this before changing the frame's status like max_horz max_vert */
 334         frame_adjust_cursors(self);
 335
 336         self->functions = self->client->functions;
 337         self->decorations = self->client->decorations;
 338         self->max_horz = self->client->max_horz;
 339         self->max_vert = self->client->max_vert;
 340         self->shaded = self->client->shaded;
 341
 342         if (self->decorations & OB_FRAME_DECOR_BORDER)
 343             self->bwidth = ob_rr_theme->fbwidth;
 344         else
 345             self->bwidth = 0;
 346
 347         if (self->decorations & OB_FRAME_DECOR_BORDER &&
 348             !self->client->undecorated)
 349         {
 350             self->cbwidth_l = self->cbwidth_r = ob_rr_theme->cbwidthx;
 351             self->cbwidth_t = self->cbwidth_b = ob_rr_theme->cbwidthy;
 352         } else
 353             self->cbwidth_l = self->cbwidth_t =
 354                 self->cbwidth_r = self->cbwidth_b = 0;
 355
 356         if (self->max_horz) {
 357             self->cbwidth_l = self->cbwidth_r = 0;
 358             self->width = self->client->area.width;
 359             if (self->max_vert)
 360                 self->cbwidth_b = 0;
 361         } else
 362             self->width = self->client->area.width +
 363                 self->cbwidth_l + self->cbwidth_r;
 364
 365         /* some elements are sized based of the width, so don't let them have
 366            negative values */
 367         self->width = MAX(self->width,
 368                           (ob_rr_theme->grip_width + self->bwidth) * 2 + 1);
 369
 370         STRUT_SET(self->size,
 371                   self->cbwidth_l + (!self->max_horz ? self->bwidth : 0),
 372                   self->cbwidth_t + self->bwidth,
 373                   self->cbwidth_r + (!self->max_horz ? self->bwidth : 0),
 374                   self->cbwidth_b +
 375                   (!self->max_horz || !self->max_vert ? self->bwidth : 0));
 376
 377         if (self->decorations & OB_FRAME_DECOR_TITLEBAR)
 378             self->size.top += ob_rr_theme->title_height + self->bwidth;
 379         if (self->decorations & OB_FRAME_DECOR_HANDLE &&
 380             ob_rr_theme->handle_height > 0)
 381         {
 382             self->size.bottom += ob_rr_theme->handle_height + self->bwidth;
 383         }
 384
 385         /* position/size and map/unmap all the windows */
 386
 387         if (!fake) {
 388             gint innercornerheight =
 389                 ob_rr_theme->grip_width - self->size.bottom;
 390
 391             if (self->cbwidth_l) {
 392                 XMoveResizeWindow(obt_display, self->innerleft,
 393                                   self->size.left - self->cbwidth_l,
 394                                   self->size.top,
 395                                   self->cbwidth_l, self->client->area.height);
 396
 397                 XMapWindow(obt_display, self->innerleft);
 398             } else
 399                 XUnmapWindow(obt_display, self->innerleft);
 400
 401             if (self->cbwidth_l && innercornerheight > 0) {
 402                 XMoveResizeWindow(obt_display, self->innerbll,
 403                                   0,
 404                                   self->client->area.height -
 405                                   (ob_rr_theme->grip_width -
 406                                    self->size.bottom),
 407                                   self->cbwidth_l,
 408                                   ob_rr_theme->grip_width - self->size.bottom);
 409
 410                 XMapWindow(obt_display, self->innerbll);
 411             } else
 412                 XUnmapWindow(obt_display, self->innerbll);
 413
 414             if (self->cbwidth_r) {
 415                 XMoveResizeWindow(obt_display, self->innerright,
 416                                   self->size.left + self->client->area.width,
 417                                   self->size.top,
 418                                   self->cbwidth_r, self->client->area.height);
 419
 420                 XMapWindow(obt_display, self->innerright);
 421             } else
 422                 XUnmapWindow(obt_display, self->innerright);
 423
 424             if (self->cbwidth_r && innercornerheight > 0) {
 425                 XMoveResizeWindow(obt_display, self->innerbrr,
 426                                   0,
 427                                   self->client->area.height -
 428                                   (ob_rr_theme->grip_width -
 429                                    self->size.bottom),
 430                                   self->cbwidth_r,
 431                                   ob_rr_theme->grip_width - self->size.bottom);
 432
 433                 XMapWindow(obt_display, self->innerbrr);
 434             } else
 435                 XUnmapWindow(obt_display, self->innerbrr);
 436
 437             if (self->cbwidth_t) {
 438                 XMoveResizeWindow(obt_display, self->innertop,
 439                                   self->size.left - self->cbwidth_l,
 440                                   self->size.top - self->cbwidth_t,
 441                                   self->client->area.width +
 442                                   self->cbwidth_l + self->cbwidth_r,
 443                                   self->cbwidth_t);
 444
 445                 XMapWindow(obt_display, self->innertop);
 446             } else
 447                 XUnmapWindow(obt_display, self->innertop);
 448
 449             if (self->cbwidth_b) {
 450                 XMoveResizeWindow(obt_display, self->innerbottom,
 451                                   self->size.left - self->cbwidth_l,
 452                                   self->size.top + self->client->area.height,
 453                                   self->client->area.width +
 454                                   self->cbwidth_l + self->cbwidth_r,
 455                                   self->cbwidth_b);
 456
 457                 XMoveResizeWindow(obt_display, self->innerblb,
 458                                   0, 0,
 459                                   ob_rr_theme->grip_width + self->bwidth,
 460                                   self->cbwidth_b);
 461                 XMoveResizeWindow(obt_display, self->innerbrb,
 462                                   self->client->area.width +
 463                                   self->cbwidth_l + self->cbwidth_r -
 464                                   (ob_rr_theme->grip_width + self->bwidth),
 465                                   0,
 466                                   ob_rr_theme->grip_width + self->bwidth,
 467                                   self->cbwidth_b);
 468
 469                 XMapWindow(obt_display, self->innerbottom);
 470                 XMapWindow(obt_display, self->innerblb);
 471                 XMapWindow(obt_display, self->innerbrb);
 472             } else {
 473                 XUnmapWindow(obt_display, self->innerbottom);
 474                 XUnmapWindow(obt_display, self->innerblb);
 475                 XUnmapWindow(obt_display, self->innerbrb);
 476             }
 477
 478             if (self->bwidth) {
 479                 gint titlesides;
 480
 481                 /* height of titleleft and titleright */
 482                 titlesides = (!self->max_horz ? ob_rr_theme->grip_width : 0);
 483
 484                 XMoveResizeWindow(obt_display, self->titletop,
 485                                   ob_rr_theme->grip_width + self->bwidth, 0,
 486                                   /* width + bwidth*2 - bwidth*2 - grips*2 */
 487                                   self->width - ob_rr_theme->grip_width * 2,
 488                                   self->bwidth);
 489                 XMoveResizeWindow(obt_display, self->titletopleft,
 490                                   0, 0,
 491                                   ob_rr_theme->grip_width + self->bwidth,
 492                                   self->bwidth);
 493                 XMoveResizeWindow(obt_display, self->titletopright,
 494                                   self->client->area.width +
 495                                   self->size.left + self->size.right -
 496                                   ob_rr_theme->grip_width - self->bwidth,
 497                                   0,
 498                                   ob_rr_theme->grip_width + self->bwidth,
 499                                   self->bwidth);
 500
 501                 if (titlesides > 0) {
 502                     XMoveResizeWindow(obt_display, self->titleleft,
 503                                       0, self->bwidth,
 504                                       self->bwidth,
 505                                       titlesides);
 506                     XMoveResizeWindow(obt_display, self->titleright,
 507                                       self->client->area.width +
 508                                       self->size.left + self->size.right -
 509                                       self->bwidth,
 510                                       self->bwidth,
 511                                       self->bwidth,
 512                                       titlesides);
 513
 514                     XMapWindow(obt_display, self->titleleft);
 515                     XMapWindow(obt_display, self->titleright);
 516                 } else {
 517                     XUnmapWindow(obt_display, self->titleleft);
 518                     XUnmapWindow(obt_display, self->titleright);
 519                 }
 520
 521                 XMapWindow(obt_display, self->titletop);
 522                 XMapWindow(obt_display, self->titletopleft);
 523                 XMapWindow(obt_display, self->titletopright);
 524
 525                 if (self->decorations & OB_FRAME_DECOR_TITLEBAR) {
 526                     XMoveResizeWindow(obt_display, self->titlebottom,
 527                                       (self->max_horz ? 0 : self->bwidth),
 528                                       ob_rr_theme->title_height + self->bwidth,
 529                                       self->width,
 530                                       self->bwidth);
 531
 532                     XMapWindow(obt_display, self->titlebottom);
 533                 } else
 534                     XUnmapWindow(obt_display, self->titlebottom);
 535             } else {
 536                 XUnmapWindow(obt_display, self->titlebottom);
 537
 538                 XUnmapWindow(obt_display, self->titletop);
 539                 XUnmapWindow(obt_display, self->titletopleft);
 540                 XUnmapWindow(obt_display, self->titletopright);
 541                 XUnmapWindow(obt_display, self->titleleft);
 542                 XUnmapWindow(obt_display, self->titleright);
 543             }
 544
 545             if (self->decorations & OB_FRAME_DECOR_TITLEBAR) {
 546                 XMoveResizeWindow(obt_display, self->title,
 547                                   (self->max_horz ? 0 : self->bwidth),
 548                                   self->bwidth,
 549                                   self->width, ob_rr_theme->title_height);
 550
 551                 XMapWindow(obt_display, self->title);
 552
 553                 if (self->decorations & OB_FRAME_DECOR_GRIPS) {
 554                     XMoveResizeWindow(obt_display, self->topresize,
 555                                       ob_rr_theme->grip_width,
 556                                       0,
 557                                       self->width - ob_rr_theme->grip_width *2,
 558                                       ob_rr_theme->paddingy + 1);
 559
 560                     XMoveWindow(obt_display, self->tltresize, 0, 0);
 561                     XMoveWindow(obt_display, self->tllresize, 0, 0);
 562                     XMoveWindow(obt_display, self->trtresize,
 563                                 self->width - ob_rr_theme->grip_width, 0);
 564                     XMoveWindow(obt_display, self->trrresize,
 565                                 self->width - ob_rr_theme->paddingx - 1, 0);
 566
 567                     XMapWindow(obt_display, self->topresize);
 568                     XMapWindow(obt_display, self->tltresize);
 569                     XMapWindow(obt_display, self->tllresize);
 570                     XMapWindow(obt_display, self->trtresize);
 571                     XMapWindow(obt_display, self->trrresize);
 572                 } else {
 573                     XUnmapWindow(obt_display, self->topresize);
 574                     XUnmapWindow(obt_display, self->tltresize);
 575                     XUnmapWindow(obt_display, self->tllresize);
 576                     XUnmapWindow(obt_display, self->trtresize);
 577                     XUnmapWindow(obt_display, self->trrresize);
 578                 }
 579             } else
 580                 XUnmapWindow(obt_display, self->title);
 581         }
 582
 583         if ((self->decorations & OB_FRAME_DECOR_TITLEBAR))
 584             /* layout the title bar elements */
 585             layout_title(self);
 586
 587         if (!fake) {
 588             gint sidebwidth = self->max_horz ? 0 : self->bwidth;
 589
 590             if (self->bwidth && self->size.bottom) {
 591                 XMoveResizeWindow(obt_display, self->handlebottom,
 592                                   ob_rr_theme->grip_width +
 593                                   self->bwidth + sidebwidth,
 594                                   self->size.top + self->client->area.height +
 595                                   self->size.bottom - self->bwidth,
 596                                   self->width - (ob_rr_theme->grip_width +
 597                                                  sidebwidth) * 2,
 598                                   self->bwidth);
 599
 600
 601                 if (sidebwidth) {
 602                     XMoveResizeWindow(obt_display, self->lgripleft,
 603                                       0,
 604                                       self->size.top +
 605                                       self->client->area.height +
 606                                       self->size.bottom -
 607                                       (!self->max_horz ?
 608                                        ob_rr_theme->grip_width :
 609                                        self->size.bottom - self->cbwidth_b),
 610                                       self->bwidth,
 611                                       (!self->max_horz ?
 612                                        ob_rr_theme->grip_width :
 613                                        self->size.bottom - self->cbwidth_b));
 614                     XMoveResizeWindow(obt_display, self->rgripright,
 615                                   self->size.left +
 616                                       self->client->area.width +
 617                                       self->size.right - self->bwidth,
 618                                       self->size.top +
 619                                       self->client->area.height +
 620                                       self->size.bottom -
 621                                       (!self->max_horz ?
 622                                        ob_rr_theme->grip_width :
 623                                        self->size.bottom - self->cbwidth_b),
 624                                       self->bwidth,
 625                                       (!self->max_horz ?
 626                                        ob_rr_theme->grip_width :
 627                                        self->size.bottom - self->cbwidth_b));
 628
 629                     XMapWindow(obt_display, self->lgripleft);
 630                     XMapWindow(obt_display, self->rgripright);
 631                 } else {
 632                     XUnmapWindow(obt_display, self->lgripleft);
 633                     XUnmapWindow(obt_display, self->rgripright);
 634                 }
 635
 636                 XMoveResizeWindow(obt_display, self->lgripbottom,
 637                                   sidebwidth,
 638                                   self->size.top + self->client->area.height +
 639                                   self->size.bottom - self->bwidth,
 640                                   ob_rr_theme->grip_width + self->bwidth,
 641                                   self->bwidth);
 642                 XMoveResizeWindow(obt_display, self->rgripbottom,
 643                                   self->size.left + self->client->area.width +
 644                                   self->size.right - self->bwidth - sidebwidth-
 645                                   ob_rr_theme->grip_width,
 646                                   self->size.top + self->client->area.height +
 647                                   self->size.bottom - self->bwidth,
 648                                   ob_rr_theme->grip_width + self->bwidth,
 649                                   self->bwidth);
 650
 651                 XMapWindow(obt_display, self->handlebottom);
 652                 XMapWindow(obt_display, self->lgripbottom);
 653                 XMapWindow(obt_display, self->rgripbottom);
 654
 655                 if (self->decorations & OB_FRAME_DECOR_HANDLE &&
 656                     ob_rr_theme->handle_height > 0)
 657                 {
 658                     XMoveResizeWindow(obt_display, self->handletop,
 659                                       ob_rr_theme->grip_width +
 660                                       self->bwidth + sidebwidth,
 661                                       FRAME_HANDLE_Y(self),
 662                                       self->width - (ob_rr_theme->grip_width +
 663                                                      sidebwidth) * 2,
 664                                       self->bwidth);
 665                     XMapWindow(obt_display, self->handletop);
 666
 667                     if (self->decorations & OB_FRAME_DECOR_GRIPS) {
 668                         XMoveResizeWindow(obt_display, self->handleleft,
 669                                           ob_rr_theme->grip_width,
 670                                           0,
 671                                           self->bwidth,
 672                                           ob_rr_theme->handle_height);
 673                         XMoveResizeWindow(obt_display, self->handleright,
 674                                           self->width -
 675                                           ob_rr_theme->grip_width -
 676                                           self->bwidth,
 677                                           0,
 678                                           self->bwidth,
 679                                           ob_rr_theme->handle_height);
 680
 681                         XMoveResizeWindow(obt_display, self->lgriptop,
 682                                           sidebwidth,
 683                                           FRAME_HANDLE_Y(self),
 684                                           ob_rr_theme->grip_width +
 685                                           self->bwidth,
 686                                           self->bwidth);
 687                         XMoveResizeWindow(obt_display, self->rgriptop,
 688                                           self->size.left +
 689                                           self->client->area.width +
 690                                           self->size.right - self->bwidth -
 691                                           sidebwidth - ob_rr_theme->grip_width,
 692                                           FRAME_HANDLE_Y(self),
 693                                           ob_rr_theme->grip_width +
 694                                           self->bwidth,
 695                                           self->bwidth);
 696
 697                         XMapWindow(obt_display, self->handleleft);
 698                         XMapWindow(obt_display, self->handleright);
 699                         XMapWindow(obt_display, self->lgriptop);
 700                         XMapWindow(obt_display, self->rgriptop);
 701                     } else {
 702                         XUnmapWindow(obt_display, self->handleleft);
 703                         XUnmapWindow(obt_display, self->handleright);
 704                         XUnmapWindow(obt_display, self->lgriptop);
 705                         XUnmapWindow(obt_display, self->rgriptop);
 706                     }
 707                 } else {
 708                     XUnmapWindow(obt_display, self->handleleft);
 709                     XUnmapWindow(obt_display, self->handleright);
 710                     XUnmapWindow(obt_display, self->lgriptop);
 711                     XUnmapWindow(obt_display, self->rgriptop);
 712
 713                     XUnmapWindow(obt_display, self->handletop);
 714                 }
 715             } else {
 716                 XUnmapWindow(obt_display, self->handleleft);
 717                 XUnmapWindow(obt_display, self->handleright);
 718                 XUnmapWindow(obt_display, self->lgriptop);
 719                 XUnmapWindow(obt_display, self->rgriptop);
 720
 721                 XUnmapWindow(obt_display, self->handletop);
 722
 723                 XUnmapWindow(obt_display, self->handlebottom);
 724                 XUnmapWindow(obt_display, self->lgripleft);
 725                 XUnmapWindow(obt_display, self->rgripright);
 726                 XUnmapWindow(obt_display, self->lgripbottom);
 727                 XUnmapWindow(obt_display, self->rgripbottom);
 728             }
 729
 730             if (self->decorations & OB_FRAME_DECOR_HANDLE &&
 731                 ob_rr_theme->handle_height > 0)
 732             {
 733                 XMoveResizeWindow(obt_display, self->handle,
 734                                   sidebwidth,
 735                                   FRAME_HANDLE_Y(self) + self->bwidth,
 736                                   self->width, ob_rr_theme->handle_height);
 737                 XMapWindow(obt_display, self->handle);
 738
 739                 if (self->decorations & OB_FRAME_DECOR_GRIPS) {
 740                     XMoveResizeWindow(obt_display, self->lgrip,
 741                                       0, 0,
 742                                       ob_rr_theme->grip_width,
 743                                       ob_rr_theme->handle_height);
 744                     XMoveResizeWindow(obt_display, self->rgrip,
 745                                       self->width - ob_rr_theme->grip_width,
 746                                       0,
 747                                       ob_rr_theme->grip_width,
 748                                       ob_rr_theme->handle_height);
 749
 750                     XMapWindow(obt_display, self->lgrip);
 751                     XMapWindow(obt_display, self->rgrip);
 752                 } else {
 753                     XUnmapWindow(obt_display, self->lgrip);
 754                     XUnmapWindow(obt_display, self->rgrip);
 755                 }
 756             } else {
 757                 XUnmapWindow(obt_display, self->lgrip);
 758                 XUnmapWindow(obt_display, self->rgrip);
 759
 760                 XUnmapWindow(obt_display, self->handle);
 761             }
 762
 763             if (self->bwidth && !self->max_horz &&
 764                 (self->client->area.height + self->size.top +
 765                  self->size.bottom) > ob_rr_theme->grip_width * 2)
 766             {
 767                 XMoveResizeWindow(obt_display, self->left,
 768                                   0,
 769                                   self->bwidth + ob_rr_theme->grip_width,
 770                                   self->bwidth,
 771                                   self->client->area.height +
 772                                   self->size.top + self->size.bottom -
 773                                   ob_rr_theme->grip_width * 2);
 774
 775                 XMapWindow(obt_display, self->left);
 776             } else
 777                 XUnmapWindow(obt_display, self->left);
 778
 779             if (self->bwidth && !self->max_horz &&
 780                 (self->client->area.height + self->size.top +
 781                  self->size.bottom) > ob_rr_theme->grip_width * 2)
 782             {
 783                 XMoveResizeWindow(obt_display, self->right,
 784                                   self->client->area.width + self->cbwidth_l +
 785                                   self->cbwidth_r + self->bwidth,
 786                                   self->bwidth + ob_rr_theme->grip_width,
 787                                   self->bwidth,
 788                                   self->client->area.height +
 789                                   self->size.top + self->size.bottom -
 790                                   ob_rr_theme->grip_width * 2);
 791
 792                 XMapWindow(obt_display, self->right);
 793             } else
 794                 XUnmapWindow(obt_display, self->right);
 795
 796             XMoveResizeWindow(obt_display, self->backback,
 797                               self->size.left, self->size.top,
 798                               self->client->area.width,
 799                               self->client->area.height);
 800         }
 801     }
 802
 803     /* shading can change without being moved or resized */
 804     RECT_SET_SIZE(self->area,
 805                   self->client->area.width +
 806                   self->size.left + self->size.right,
 807                   (self->client->shaded ?
 808                    ob_rr_theme->title_height + self->bwidth * 2:
 809                    self->client->area.height +
 810                    self->size.top + self->size.bottom));
 811
 812     if ((moved || resized) && !fake) {
 813         /* find the new coordinates, done after setting the frame.size, for
 814            frame_client_gravity. */
 815         self->area.x = self->client->area.x;
 816         self->area.y = self->client->area.y;
 817         frame_client_gravity(self, &self->area.x, &self->area.y);
 818     }
 819
 820     if (!fake) {
 821         if (!frame_iconify_animating(self))
 822             /* move and resize the top level frame.
 823                shading can change without being moved or resized.
 824
 825                but don't do this during an iconify animation. it will be
 826                reflected afterwards.
 827             */
 828             XMoveResizeWindow(obt_display, self->window,
 829                               self->area.x,
 830                               self->area.y,
 831                               self->area.width,
 832                               self->area.height);
 833
 834         /* when the client has StaticGravity, it likes to move around.
 835            also this correctly positions the client when it maps.
 836            this also needs to be run when the frame's decorations sizes change!
 837         */
 838         XMoveWindow(obt_display, self->client->window,
 839                     self->size.left, self->size.top);
 840
 841         if (resized) {
 842             self->need_render = TRUE;
 843             framerender_frame(self);
 844             frame_adjust_shape(self);
 845         }
 846
 847         if (!STRUT_EQUAL(self->size, oldsize)) {
 848             gulong vals[4];
 849             vals[0] = self->size.left;
 850             vals[1] = self->size.right;
 851             vals[2] = self->size.top;
 852             vals[3] = self->size.bottom;
 853             OBT_PROP_SETA32(self->client->window, NET_FRAME_EXTENTS,
 854                             CARDINAL, vals, 4);
 855             OBT_PROP_SETA32(self->client->window, KDE_NET_WM_FRAME_STRUT,
 856                             CARDINAL, vals, 4);
 857         }
 858
 859         /* if this occurs while we are focus cycling, the indicator needs to
 860            match the changes */
 861         if (focus_cycle_target == self->client)
 862             focus_cycle_update_indicator(self->client);
 863     }
 864     if (resized && (self->decorations & OB_FRAME_DECOR_TITLEBAR))
 865         XResizeWindow(obt_display, self->label, self->label_width,
 866                       ob_rr_theme->label_height);
 867
 868 }
 869
 870 static void frame_adjust_cursors(ObFrame *self)
 871 {
 872     if ((self->functions & OB_CLIENT_FUNC_RESIZE) !=
 873         (self->client->functions & OB_CLIENT_FUNC_RESIZE) ||
 874         self->max_horz != self->client->max_horz ||
 875         self->max_vert != self->client->max_vert ||
 876         self->shaded != self->client->shaded)
 877     {
 878         gboolean r = (self->client->functions & OB_CLIENT_FUNC_RESIZE) &&
 879             !(self->client->max_horz && self->client->max_vert);
 880         gboolean topbot = !self->client->max_vert;
 881         gboolean sh = self->client->shaded;
 882         XSetWindowAttributes a;
 883
 884         /* these ones turn off when max vert, and some when shaded */
 885         a.cursor = ob_cursor(r && topbot && !sh ?
 886                              OB_CURSOR_NORTH : OB_CURSOR_NONE);
 887         XChangeWindowAttributes(obt_display, self->topresize, CWCursor, &a);
 888         XChangeWindowAttributes(obt_display, self->titletop, CWCursor, &a);
 889         a.cursor = ob_cursor(r && topbot ? OB_CURSOR_SOUTH : OB_CURSOR_NONE);
 890         XChangeWindowAttributes(obt_display, self->handle, CWCursor, &a);
 891         XChangeWindowAttributes(obt_display, self->handletop, CWCursor, &a);
 892         XChangeWindowAttributes(obt_display, self->handlebottom, CWCursor, &a);
 893         XChangeWindowAttributes(obt_display, self->innerbottom, CWCursor, &a);
 894
 895         /* these ones change when shaded */
 896         a.cursor = ob_cursor(r ? (sh ? OB_CURSOR_WEST : OB_CURSOR_NORTHWEST) :
 897                              OB_CURSOR_NONE);
 898         XChangeWindowAttributes(obt_display, self->titleleft, CWCursor, &a);
 899         XChangeWindowAttributes(obt_display, self->tltresize, CWCursor, &a);
 900         XChangeWindowAttributes(obt_display, self->tllresize, CWCursor, &a);
 901         XChangeWindowAttributes(obt_display, self->titletopleft, CWCursor, &a);
 902         a.cursor = ob_cursor(r ? (sh ? OB_CURSOR_EAST : OB_CURSOR_NORTHEAST) :
 903                              OB_CURSOR_NONE);
 904         XChangeWindowAttributes(obt_display, self->titleright, CWCursor, &a);
 905         XChangeWindowAttributes(obt_display, self->trtresize, CWCursor, &a);
 906         XChangeWindowAttributes(obt_display, self->trrresize, CWCursor, &a);
 907         XChangeWindowAttributes(obt_display, self->titletopright, CWCursor,&a);
 908
 909         /* these ones are pretty static */
 910         a.cursor = ob_cursor(r ? OB_CURSOR_WEST : OB_CURSOR_NONE);
 911         XChangeWindowAttributes(obt_display, self->left, CWCursor, &a);
 912         XChangeWindowAttributes(obt_display, self->innerleft, CWCursor, &a);
 913         a.cursor = ob_cursor(r ? OB_CURSOR_EAST : OB_CURSOR_NONE);
 914         XChangeWindowAttributes(obt_display, self->right, CWCursor, &a);
 915         XChangeWindowAttributes(obt_display, self->innerright, CWCursor, &a);
 916         a.cursor = ob_cursor(r ? OB_CURSOR_SOUTHWEST : OB_CURSOR_NONE);
 917         XChangeWindowAttributes(obt_display, self->lgrip, CWCursor, &a);
 918         XChangeWindowAttributes(obt_display, self->handleleft, CWCursor, &a);
 919         XChangeWindowAttributes(obt_display, self->lgripleft, CWCursor, &a);
 920         XChangeWindowAttributes(obt_display, self->lgriptop, CWCursor, &a);
 921         XChangeWindowAttributes(obt_display, self->lgripbottom, CWCursor, &a);
 922         XChangeWindowAttributes(obt_display, self->innerbll, CWCursor, &a);
 923         XChangeWindowAttributes(obt_display, self->innerblb, CWCursor, &a);
 924         a.cursor = ob_cursor(r ? OB_CURSOR_SOUTHEAST : OB_CURSOR_NONE);
 925         XChangeWindowAttributes(obt_display, self->rgrip, CWCursor, &a);
 926         XChangeWindowAttributes(obt_display, self->handleright, CWCursor, &a);
 927         XChangeWindowAttributes(obt_display, self->rgripright, CWCursor, &a);
 928         XChangeWindowAttributes(obt_display, self->rgriptop, CWCursor, &a);
 929         XChangeWindowAttributes(obt_display, self->rgripbottom, CWCursor, &a);
 930         XChangeWindowAttributes(obt_display, self->innerbrr, CWCursor, &a);
 931         XChangeWindowAttributes(obt_display, self->innerbrb, CWCursor, &a);
 932     }
 933 }
 934
 935 void frame_adjust_client_area(ObFrame *self)
 936 {
 937     /* adjust the window which is there to prevent flashing on unmap */
 938     XMoveResizeWindow(obt_display, self->backfront, 0, 0,
 939                       self->client->area.width,
 940                       self->client->area.height);
 941 }
 942
 943 void frame_adjust_state(ObFrame *self)
 944 {
 945     self->need_render = TRUE;
 946     framerender_frame(self);
 947 }
 948
 949 void frame_adjust_focus(ObFrame *self, gboolean hilite)
 950 {
 951     ob_debug_type(OB_DEBUG_FOCUS,
 952                   "Frame for 0x%x has focus: %d\n",
 953                   self->client->window, hilite);
 954     self->focused = hilite;
 955     self->need_render = TRUE;
 956     framerender_frame(self);
 957     XFlush(obt_display);
 958 }
 959
 960 void frame_adjust_title(ObFrame *self)
 961 {
 962     self->need_render = TRUE;
 963     framerender_frame(self);
 964 }
 965
 966 void frame_adjust_icon(ObFrame *self)
 967 {
 968     self->need_render = TRUE;
 969     framerender_frame(self);
 970 }
 971
 972 void frame_grab_client(ObFrame *self)
 973 {
 974     /* DO NOT map the client window here. we used to do that, but it is bogus.
 975        we need to set up the client's dimensions and everything before we
 976        send a mapnotify or we create race conditions.
 977     */
 978
 979     /* reparent the client to the frame */
 980     XReparentWindow(obt_display, self->client->window, self->window, 0, 0);
 981
 982     /*
 983       When reparenting the client window, it is usually not mapped yet, since
 984       this occurs from a MapRequest. However, in the case where Openbox is
 985       starting up, the window is already mapped, so we'll see an unmap event
 986       for it.
 987     */
 988     if (ob_state() == OB_STATE_STARTING)
 989         ++self->client->ignore_unmaps;
 990
 991     /* select the event mask on the client's parent (to receive config/map
 992        req's) the ButtonPress is to catch clicks on the client border */
 993     XSelectInput(obt_display, self->window, FRAME_EVENTMASK);
 994
 995     /* set all the windows for the frame in the window_map */
 996     window_add(&self->window, CLIENT_AS_WINDOW(self->client));
 997     window_add(&self->backback, CLIENT_AS_WINDOW(self->client));
 998     window_add(&self->backfront, CLIENT_AS_WINDOW(self->client));
 999     window_add(&self->innerleft, CLIENT_AS_WINDOW(self->client));
1000     window_add(&self->innertop, CLIENT_AS_WINDOW(self->client));
1001     window_add(&self->innerright, CLIENT_AS_WINDOW(self->client));
1002     window_add(&self->innerbottom, CLIENT_AS_WINDOW(self->client));
1003     window_add(&self->innerblb, CLIENT_AS_WINDOW(self->client));
1004     window_add(&self->innerbll, CLIENT_AS_WINDOW(self->client));
1005     window_add(&self->innerbrb, CLIENT_AS_WINDOW(self->client));
1006     window_add(&self->innerbrr, CLIENT_AS_WINDOW(self->client));
1007     window_add(&self->title, CLIENT_AS_WINDOW(self->client));
1008     window_add(&self->label, CLIENT_AS_WINDOW(self->client));
1009     window_add(&self->max, CLIENT_AS_WINDOW(self->client));
1010     window_add(&self->close, CLIENT_AS_WINDOW(self->client));
1011     window_add(&self->desk, CLIENT_AS_WINDOW(self->client));
1012     window_add(&self->shade, CLIENT_AS_WINDOW(self->client));
1013     window_add(&self->icon, CLIENT_AS_WINDOW(self->client));
1014     window_add(&self->iconify, CLIENT_AS_WINDOW(self->client));
1015     window_add(&self->handle, CLIENT_AS_WINDOW(self->client));
1016     window_add(&self->lgrip, CLIENT_AS_WINDOW(self->client));
1017     window_add(&self->rgrip, CLIENT_AS_WINDOW(self->client));
1018     window_add(&self->topresize, CLIENT_AS_WINDOW(self->client));
1019     window_add(&self->tltresize, CLIENT_AS_WINDOW(self->client));
1020     window_add(&self->tllresize, CLIENT_AS_WINDOW(self->client));
1021     window_add(&self->trtresize, CLIENT_AS_WINDOW(self->client));
1022     window_add(&self->trrresize, CLIENT_AS_WINDOW(self->client));
1023     window_add(&self->left, CLIENT_AS_WINDOW(self->client));
1024     window_add(&self->right, CLIENT_AS_WINDOW(self->client));
1025     window_add(&self->titleleft, CLIENT_AS_WINDOW(self->client));
1026     window_add(&self->titletop, CLIENT_AS_WINDOW(self->client));
1027     window_add(&self->titletopleft, CLIENT_AS_WINDOW(self->client));
1028     window_add(&self->titletopright, CLIENT_AS_WINDOW(self->client));
1029     window_add(&self->titleright, CLIENT_AS_WINDOW(self->client));
1030     window_add(&self->titlebottom, CLIENT_AS_WINDOW(self->client));
1031     window_add(&self->handleleft, CLIENT_AS_WINDOW(self->client));
1032     window_add(&self->handletop, CLIENT_AS_WINDOW(self->client));
1033     window_add(&self->handleright, CLIENT_AS_WINDOW(self->client));
1034     window_add(&self->handlebottom, CLIENT_AS_WINDOW(self->client));
1035     window_add(&self->lgripleft, CLIENT_AS_WINDOW(self->client));
1036     window_add(&self->lgriptop, CLIENT_AS_WINDOW(self->client));
1037     window_add(&self->lgripbottom, CLIENT_AS_WINDOW(self->client));
1038     window_add(&self->rgripright, CLIENT_AS_WINDOW(self->client));
1039     window_add(&self->rgriptop, CLIENT_AS_WINDOW(self->client));
1040     window_add(&self->rgripbottom, CLIENT_AS_WINDOW(self->client));
1041 }
1042
1043 void frame_release_client(ObFrame *self)
1044 {
1045     XEvent ev;
1046     gboolean reparent = TRUE;
1047
1048     /* if there was any animation going on, kill it */
1049     obt_main_loop_timeout_remove_data(ob_main_loop, frame_animate_iconify,
1050                                       self, FALSE);
1051
1052     /* check if the app has already reparented its window away */
1053     while (XCheckTypedWindowEvent(obt_display, self->client->window,
1054                                   ReparentNotify, &ev))
1055     {
1056         /* This check makes sure we don't catch our own reparent action to
1057            our frame window. This doesn't count as the app reparenting itself
1058            away of course.
1059
1060            Reparent events that are generated by us are just discarded here.
1061            They are of no consequence to us anyhow.
1062         */
1063         if (ev.xreparent.parent != self->window) {
1064             reparent = FALSE;
1065             XPutBackEvent(obt_display, &ev);
1066             break;
1067         }
1068     }
1069
1070     if (reparent) {
1071         /* according to the ICCCM - if the client doesn't reparent itself,
1072            then we will reparent the window to root for them */
1073         XReparentWindow(obt_display, self->client->window, obt_root(ob_screen),
1074                         self->client->area.x, self->client->area.y);
1075     }
1076
1077     /* remove all the windows for the frame from the window_map */
1078     window_remove(self->window);
1079     window_remove(self->backback);
1080     window_remove(self->backfront);
1081     window_remove(self->innerleft);
1082     window_remove(self->innertop);
1083     window_remove(self->innerright);
1084     window_remove(self->innerbottom);
1085     window_remove(self->innerblb);
1086     window_remove(self->innerbll);
1087     window_remove(self->innerbrb);
1088     window_remove(self->innerbrr);
1089     window_remove(self->title);
1090     window_remove(self->label);
1091     window_remove(self->max);
1092     window_remove(self->close);
1093     window_remove(self->desk);
1094     window_remove(self->shade);
1095     window_remove(self->icon);
1096     window_remove(self->iconify);
1097     window_remove(self->handle);
1098     window_remove(self->lgrip);
1099     window_remove(self->rgrip);
1100     window_remove(self->topresize);
1101     window_remove(self->tltresize);
1102     window_remove(self->tllresize);
1103     window_remove(self->trtresize);
1104     window_remove(self->trrresize);
1105     window_remove(self->left);
1106     window_remove(self->right);
1107     window_remove(self->titleleft);
1108     window_remove(self->titletop);
1109     window_remove(self->titletopleft);
1110     window_remove(self->titletopright);
1111     window_remove(self->titleright);
1112     window_remove(self->titlebottom);
1113     window_remove(self->handleleft);
1114     window_remove(self->handletop);
1115     window_remove(self->handleright);
1116     window_remove(self->handlebottom);
1117     window_remove(self->lgripleft);
1118     window_remove(self->lgriptop);
1119     window_remove(self->lgripbottom);
1120     window_remove(self->rgripright);
1121     window_remove(self->rgriptop);
1122     window_remove(self->rgripbottom);
1123
1124     obt_main_loop_timeout_remove_data(ob_main_loop, flash_timeout, self, TRUE);
1125 }
1126
1127 /* is there anything present between us and the label? */
1128 static gboolean is_button_present(ObFrame *self, const gchar *lc, gint dir) {
1129     for (; *lc != '\0' && lc >= config_title_layout; lc += dir) {
1130         if (*lc == ' ') continue; /* it was invalid */
1131         if (*lc == 'N' && self->decorations & OB_FRAME_DECOR_ICON)
1132             return TRUE;
1133         if (*lc == 'D' && self->decorations & OB_FRAME_DECOR_ALLDESKTOPS)
1134             return TRUE;
1135         if (*lc == 'S' && self->decorations & OB_FRAME_DECOR_SHADE)
1136             return TRUE;
1137         if (*lc == 'I' && self->decorations & OB_FRAME_DECOR_ICONIFY)
1138             return TRUE;
1139         if (*lc == 'M' && self->decorations & OB_FRAME_DECOR_MAXIMIZE)
1140             return TRUE;
1141         if (*lc == 'C' && self->decorations & OB_FRAME_DECOR_CLOSE)
1142             return TRUE;
1143         if (*lc == 'L') return FALSE;
1144     }
1145     return FALSE;
1146 }
1147
1148 static void place_button(ObFrame *self, const char *lc, gint bwidth,
1149                          gint left, gint i,
1150                          gint *x, gint *button_on, gint *button_x)
1151 {
1152   if (!(*button_on = is_button_present(self, lc, i)))
1153     return;
1154
1155   self->label_width -= bwidth;
1156   if (i > 0)
1157     *button_x = *x;
1158   *x += i * bwidth;
1159   if (i < 0) {
1160     if (self->label_x <= left || *x > self->label_x) {
1161       *button_x = *x;
1162     } else {
1163       /* the button would have been drawn on top of another button */
1164       *button_on = FALSE;
1165       self->label_width += bwidth;
1166     }
1167   }
1168 }
1169
1170 static void layout_title(ObFrame *self)
1171 {
1172     gchar *lc;
1173     gint i;
1174
1175     const gint bwidth = ob_rr_theme->button_size + ob_rr_theme->paddingx + 1;
1176     /* position of the leftmost button */
1177     const gint left = ob_rr_theme->paddingx + 1;
1178     /* position of the rightmost button */
1179     const gint right = self->width;
1180
1181     /* turn them all off */
1182     self->icon_on = self->desk_on = self->shade_on = self->iconify_on =
1183         self->max_on = self->close_on = self->label_on = FALSE;
1184     self->label_width = self->width - (ob_rr_theme->paddingx + 1) * 2;
1185     self->leftmost = self->rightmost = OB_FRAME_CONTEXT_NONE;
1186
1187     /* figure out what's being shown, find each element's position, and the
1188        width of the label
1189
1190        do the ones before the label, then after the label,
1191        i will be +1 the first time through when working to the left,
1192        and -1 the second time through when working to the right */
1193     for (i = 1; i >= -1; i-=2) {
1194         gint x;
1195         ObFrameContext *firstcon;
1196
1197         if (i > 0) {
1198             x = left;
1199             lc = config_title_layout;
1200             firstcon = &self->leftmost;
1201         } else {
1202             x = right;
1203             lc = config_title_layout + strlen(config_title_layout)-1;
1204             firstcon = &self->rightmost;
1205         }
1206
1207         /* stop at the end of the string (or the label, which calls break) */
1208         for (; *lc != '\0' && lc >= config_title_layout; lc+=i) {
1209             if (*lc == 'L') {
1210                 if (i > 0) {
1211                     self->label_on = TRUE;
1212                     self->label_x = x;
1213                 }
1214                 break; /* break the for loop, do other side of label */
1215             } else if (*lc == 'N') {
1216                 if (firstcon) *firstcon = OB_FRAME_CONTEXT_ICON;
1217                 /* icon is bigger than buttons */
1218                 place_button(self, lc, bwidth + 2, left, i, &x, &self->icon_on, &self->icon_x);
1219             } else if (*lc == 'D') {
1220                 if (firstcon) *firstcon = OB_FRAME_CONTEXT_ALLDESKTOPS;
1221                 place_button(self, lc, bwidth, left, i, &x, &self->desk_on, &self->desk_x);
1222             } else if (*lc == 'S') {
1223                 if (firstcon) *firstcon = OB_FRAME_CONTEXT_SHADE;
1224                 place_button(self, lc, bwidth, left, i, &x, &self->shade_on, &self->shade_x);
1225             } else if (*lc == 'I') {
1226                 if (firstcon) *firstcon = OB_FRAME_CONTEXT_ICONIFY;
1227                 place_button(self, lc, bwidth, left, i, &x, &self->iconify_on, &self->iconify_x);
1228             } else if (*lc == 'M') {
1229                 if (firstcon) *firstcon = OB_FRAME_CONTEXT_MAXIMIZE;
1230                 place_button(self, lc, bwidth, left, i, &x, &self->max_on, &self->max_x);
1231             } else if (*lc == 'C') {
1232                 if (firstcon) *firstcon = OB_FRAME_CONTEXT_CLOSE;
1233                 place_button(self, lc, bwidth, left, i, &x, &self->close_on, &self->close_x);
1234             } else
1235                 continue; /* don't set firstcon */
1236             firstcon = NULL;
1237         }
1238     }
1239
1240     /* position and map the elements */
1241     if (self->icon_on) {
1242         XMapWindow(obt_display, self->icon);
1243         XMoveWindow(obt_display, self->icon, self->icon_x,
1244                     ob_rr_theme->paddingy);
1245     } else
1246         XUnmapWindow(obt_display, self->icon);
1247
1248     if (self->desk_on) {
1249         XMapWindow(obt_display, self->desk);
1250         XMoveWindow(obt_display, self->desk, self->desk_x,
1251                     ob_rr_theme->paddingy + 1);
1252     } else
1253         XUnmapWindow(obt_display, self->desk);
1254
1255     if (self->shade_on) {
1256         XMapWindow(obt_display, self->shade);
1257         XMoveWindow(obt_display, self->shade, self->shade_x,
1258                     ob_rr_theme->paddingy + 1);
1259     } else
1260         XUnmapWindow(obt_display, self->shade);
1261
1262     if (self->iconify_on) {
1263         XMapWindow(obt_display, self->iconify);
1264         XMoveWindow(obt_display, self->iconify, self->iconify_x,
1265                     ob_rr_theme->paddingy + 1);
1266     } else
1267         XUnmapWindow(obt_display, self->iconify);
1268
1269     if (self->max_on) {
1270         XMapWindow(obt_display, self->max);
1271         XMoveWindow(obt_display, self->max, self->max_x,
1272                     ob_rr_theme->paddingy + 1);
1273     } else
1274         XUnmapWindow(obt_display, self->max);
1275
1276     if (self->close_on) {
1277         XMapWindow(obt_display, self->close);
1278         XMoveWindow(obt_display, self->close, self->close_x,
1279                     ob_rr_theme->paddingy + 1);
1280     } else
1281         XUnmapWindow(obt_display, self->close);
1282
1283     if (self->label_on && self->label_width > 0) {
1284         XMapWindow(obt_display, self->label);
1285         XMoveWindow(obt_display, self->label, self->label_x,
1286                     ob_rr_theme->paddingy);
1287     } else
1288         XUnmapWindow(obt_display, self->label);
1289 }
1290
1291 ObFrameContext frame_context_from_string(const gchar *name)
1292 {
1293     if (!g_ascii_strcasecmp("Desktop", name))
1294         return OB_FRAME_CONTEXT_DESKTOP;
1295     else if (!g_ascii_strcasecmp("Root", name))
1296         return OB_FRAME_CONTEXT_ROOT;
1297     else if (!g_ascii_strcasecmp("Client", name))
1298         return OB_FRAME_CONTEXT_CLIENT;
1299     else if (!g_ascii_strcasecmp("Titlebar", name))
1300         return OB_FRAME_CONTEXT_TITLEBAR;
1301     else if (!g_ascii_strcasecmp("Frame", name))
1302         return OB_FRAME_CONTEXT_FRAME;
1303     else if (!g_ascii_strcasecmp("TLCorner", name))
1304         return OB_FRAME_CONTEXT_TLCORNER;
1305     else if (!g_ascii_strcasecmp("TRCorner", name))
1306         return OB_FRAME_CONTEXT_TRCORNER;
1307     else if (!g_ascii_strcasecmp("BLCorner", name))
1308         return OB_FRAME_CONTEXT_BLCORNER;
1309     else if (!g_ascii_strcasecmp("BRCorner", name))
1310         return OB_FRAME_CONTEXT_BRCORNER;
1311     else if (!g_ascii_strcasecmp("Top", name))
1312         return OB_FRAME_CONTEXT_TOP;
1313     else if (!g_ascii_strcasecmp("Bottom", name))
1314         return OB_FRAME_CONTEXT_BOTTOM;
1315     else if (!g_ascii_strcasecmp("Left", name))
1316         return OB_FRAME_CONTEXT_LEFT;
1317     else if (!g_ascii_strcasecmp("Right", name))
1318         return OB_FRAME_CONTEXT_RIGHT;
1319     else if (!g_ascii_strcasecmp("Maximize", name))
1320         return OB_FRAME_CONTEXT_MAXIMIZE;
1321     else if (!g_ascii_strcasecmp("AllDesktops", name))
1322         return OB_FRAME_CONTEXT_ALLDESKTOPS;
1323     else if (!g_ascii_strcasecmp("Shade", name))
1324         return OB_FRAME_CONTEXT_SHADE;
1325     else if (!g_ascii_strcasecmp("Iconify", name))
1326         return OB_FRAME_CONTEXT_ICONIFY;
1327     else if (!g_ascii_strcasecmp("Icon", name))
1328         return OB_FRAME_CONTEXT_ICON;
1329     else if (!g_ascii_strcasecmp("Close", name))
1330         return OB_FRAME_CONTEXT_CLOSE;
1331     else if (!g_ascii_strcasecmp("MoveResize", name))
1332         return OB_FRAME_CONTEXT_MOVE_RESIZE;
1333     return OB_FRAME_CONTEXT_NONE;
1334 }
1335
1336 ObFrameContext frame_context(ObClient *client, Window win, gint x, gint y)
1337 {
1338     ObFrame *self;
1339
1340     if (moveresize_in_progress)
1341         return OB_FRAME_CONTEXT_MOVE_RESIZE;
1342
1343     if (win == obt_root(ob_screen))
1344         return OB_FRAME_CONTEXT_ROOT ;
1345     if (client == NULL) return OB_FRAME_CONTEXT_NONE;
1346     if (win == client->window) {
1347         /* conceptually, this is the desktop, as far as users are
1348            concerned */
1349         if (client->type == OB_CLIENT_TYPE_DESKTOP)
1350             return OB_FRAME_CONTEXT_DESKTOP;
1351         return OB_FRAME_CONTEXT_CLIENT;
1352     }
1353
1354     self = client->frame;
1355
1356     /* when the user clicks in the corners of the titlebar and the client
1357        is fully maximized, then treat it like they clicked in the
1358        button that is there */
1359     if (self->max_horz && self->max_vert &&
1360         (win == self->title || win == self->titletop ||
1361          win == self->titleleft || win == self->titletopleft ||
1362          win == self->titleright || win == self->titletopright))
1363     {
1364         /* get the mouse coords in reference to the whole frame */
1365         gint fx = x;
1366         gint fy = y;
1367
1368         /* these windows are down a border width from the top of the frame */
1369         if (win == self->title ||
1370             win == self->titleleft || win == self->titleright)
1371             fy += self->bwidth;
1372
1373         /* title is a border width in from the edge */
1374         if (win == self->title)
1375             fx += self->bwidth;
1376         /* titletop is a bit to the right */
1377         else if (win == self->titletop)
1378             fx += ob_rr_theme->grip_width + self->bwidth;
1379         /* titletopright is way to the right edge */
1380         else if (win == self->titletopright)
1381             fx += self->area.width - (ob_rr_theme->grip_width + self->bwidth);
1382         /* titleright is even more way to the right edge */
1383         else if (win == self->titleright)
1384             fx += self->area.width - self->bwidth;
1385
1386         /* figure out if we're over the area that should be considered a
1387            button */
1388         if (fy < self->bwidth + ob_rr_theme->paddingy + 1 +
1389             ob_rr_theme->button_size)
1390         {
1391             if (fx < (self->bwidth + ob_rr_theme->paddingx + 1 +
1392                       ob_rr_theme->button_size))
1393             {
1394                 if (self->leftmost != OB_FRAME_CONTEXT_NONE)
1395                     return self->leftmost;
1396             }
1397             else if (fx >= (self->area.width -
1398                             (self->bwidth + ob_rr_theme->paddingx + 1 +
1399                              ob_rr_theme->button_size)))
1400             {
1401                 if (self->rightmost != OB_FRAME_CONTEXT_NONE)
1402                     return self->rightmost;
1403             }
1404         }
1405
1406         /* there is no resizing maximized windows so make them the titlebar
1407            context */
1408         return OB_FRAME_CONTEXT_TITLEBAR;
1409     }
1410     else if (self->max_vert &&
1411              (win == self->titletop || win == self->topresize))
1412         /* can't resize vertically when max vert */
1413         return OB_FRAME_CONTEXT_TITLEBAR;
1414     else if (self->shaded &&
1415              (win == self->titletop || win == self->topresize))
1416         /* can't resize vertically when shaded */
1417         return OB_FRAME_CONTEXT_TITLEBAR;
1418
1419     if (win == self->window)            return OB_FRAME_CONTEXT_FRAME;
1420     if (win == self->label)             return OB_FRAME_CONTEXT_TITLEBAR;
1421     if (win == self->handle)            return OB_FRAME_CONTEXT_BOTTOM;
1422     if (win == self->handletop)         return OB_FRAME_CONTEXT_BOTTOM;
1423     if (win == self->handlebottom)      return OB_FRAME_CONTEXT_BOTTOM;
1424     if (win == self->handleleft)        return OB_FRAME_CONTEXT_BLCORNER;
1425     if (win == self->lgrip)             return OB_FRAME_CONTEXT_BLCORNER;
1426     if (win == self->lgripleft)         return OB_FRAME_CONTEXT_BLCORNER;
1427     if (win == self->lgriptop)          return OB_FRAME_CONTEXT_BLCORNER;
1428     if (win == self->lgripbottom)       return OB_FRAME_CONTEXT_BLCORNER;
1429     if (win == self->handleright)       return OB_FRAME_CONTEXT_BRCORNER;
1430     if (win == self->rgrip)             return OB_FRAME_CONTEXT_BRCORNER;
1431     if (win == self->rgripright)        return OB_FRAME_CONTEXT_BRCORNER;
1432     if (win == self->rgriptop)          return OB_FRAME_CONTEXT_BRCORNER;
1433     if (win == self->rgripbottom)       return OB_FRAME_CONTEXT_BRCORNER;
1434     if (win == self->title)             return OB_FRAME_CONTEXT_TITLEBAR;
1435     if (win == self->titlebottom)       return OB_FRAME_CONTEXT_TITLEBAR;
1436     if (win == self->titleleft)         return OB_FRAME_CONTEXT_TLCORNER;
1437     if (win == self->titletopleft)      return OB_FRAME_CONTEXT_TLCORNER;
1438     if (win == self->titleright)        return OB_FRAME_CONTEXT_TRCORNER;
1439     if (win == self->titletopright)     return OB_FRAME_CONTEXT_TRCORNER;
1440     if (win == self->titletop)          return OB_FRAME_CONTEXT_TOP;
1441     if (win == self->topresize)         return OB_FRAME_CONTEXT_TOP;
1442     if (win == self->tltresize)         return OB_FRAME_CONTEXT_TLCORNER;
1443     if (win == self->tllresize)         return OB_FRAME_CONTEXT_TLCORNER;
1444     if (win == self->trtresize)         return OB_FRAME_CONTEXT_TRCORNER;
1445     if (win == self->trrresize)         return OB_FRAME_CONTEXT_TRCORNER;
1446     if (win == self->left)              return OB_FRAME_CONTEXT_LEFT;
1447     if (win == self->right)             return OB_FRAME_CONTEXT_RIGHT;
1448     if (win == self->innertop)          return OB_FRAME_CONTEXT_TITLEBAR;
1449     if (win == self->innerleft)         return OB_FRAME_CONTEXT_LEFT;
1450     if (win == self->innerbottom)       return OB_FRAME_CONTEXT_BOTTOM;
1451     if (win == self->innerright)        return OB_FRAME_CONTEXT_RIGHT;
1452     if (win == self->innerbll)          return OB_FRAME_CONTEXT_BLCORNER;
1453     if (win == self->innerblb)          return OB_FRAME_CONTEXT_BLCORNER;
1454     if (win == self->innerbrr)          return OB_FRAME_CONTEXT_BRCORNER;
1455     if (win == self->innerbrb)          return OB_FRAME_CONTEXT_BRCORNER;
1456     if (win == self->max)               return OB_FRAME_CONTEXT_MAXIMIZE;
1457     if (win == self->iconify)           return OB_FRAME_CONTEXT_ICONIFY;
1458     if (win == self->close)             return OB_FRAME_CONTEXT_CLOSE;
1459     if (win == self->icon)              return OB_FRAME_CONTEXT_ICON;
1460     if (win == self->desk)              return OB_FRAME_CONTEXT_ALLDESKTOPS;
1461     if (win == self->shade)             return OB_FRAME_CONTEXT_SHADE;
1462
1463     return OB_FRAME_CONTEXT_NONE;
1464 }
1465
1466 void frame_client_gravity(ObFrame *self, gint *x, gint *y)
1467 {
1468     /* horizontal */
1469     switch (self->client->gravity) {
1470     default:
1471     case NorthWestGravity:
1472     case SouthWestGravity:
1473     case WestGravity:
1474         break;
1475
1476     case NorthGravity:
1477     case SouthGravity:
1478     case CenterGravity:
1479         /* the middle of the client will be the middle of the frame */
1480         *x -= (self->size.right - self->size.left) / 2;
1481         break;
1482
1483     case NorthEastGravity:
1484     case SouthEastGravity:
1485     case EastGravity:
1486         /* the right side of the client will be the right side of the frame */
1487         *x -= self->size.right + self->size.left -
1488             self->client->border_width * 2;
1489         break;
1490
1491     case ForgetGravity:
1492     case StaticGravity:
1493         /* the client's position won't move */
1494         *x -= self->size.left - self->client->border_width;
1495         break;
1496     }
1497
1498     /* vertical */
1499     switch (self->client->gravity) {
1500     default:
1501     case NorthWestGravity:
1502     case NorthEastGravity:
1503     case NorthGravity:
1504         break;
1505
1506     case CenterGravity:
1507     case EastGravity:
1508     case WestGravity:
1509         /* the middle of the client will be the middle of the frame */
1510         *y -= (self->size.bottom - self->size.top) / 2;
1511         break;
1512
1513     case SouthWestGravity:
1514     case SouthEastGravity:
1515     case SouthGravity:
1516         /* the bottom of the client will be the bottom of the frame */
1517         *y -= self->size.bottom + self->size.top -
1518             self->client->border_width * 2;
1519         break;
1520
1521     case ForgetGravity:
1522     case StaticGravity:
1523         /* the client's position won't move */
1524         *y -= self->size.top - self->client->border_width;
1525         break;
1526     }
1527 }
1528
1529 void frame_frame_gravity(ObFrame *self, gint *x, gint *y)
1530 {
1531     /* horizontal */
1532     switch (self->client->gravity) {
1533     default:
1534     case NorthWestGravity:
1535     case WestGravity:
1536     case SouthWestGravity:
1537         break;
1538     case NorthGravity:
1539     case CenterGravity:
1540     case SouthGravity:
1541         /* the middle of the client will be the middle of the frame */
1542         *x += (self->size.right - self->size.left) / 2;
1543         break;
1544     case NorthEastGravity:
1545     case EastGravity:
1546     case SouthEastGravity:
1547         /* the right side of the client will be the right side of the frame */
1548         *x += self->size.right + self->size.left -
1549             self->client->border_width * 2;
1550         break;
1551     case StaticGravity:
1552     case ForgetGravity:
1553         /* the client's position won't move */
1554         *x += self->size.left - self->client->border_width;
1555         break;
1556     }
1557
1558     /* vertical */
1559     switch (self->client->gravity) {
1560     default:
1561     case NorthWestGravity:
1562     case NorthGravity:
1563     case NorthEastGravity:
1564         break;
1565     case WestGravity:
1566     case CenterGravity:
1567     case EastGravity:
1568         /* the middle of the client will be the middle of the frame */
1569         *y += (self->size.bottom - self->size.top) / 2;
1570         break;
1571     case SouthWestGravity:
1572     case SouthGravity:
1573     case SouthEastGravity:
1574         /* the bottom of the client will be the bottom of the frame */
1575         *y += self->size.bottom + self->size.top -
1576             self->client->border_width * 2;
1577         break;
1578     case StaticGravity:
1579     case ForgetGravity:
1580         /* the client's position won't move */
1581         *y += self->size.top - self->client->border_width;
1582         break;
1583     }
1584 }
1585
1586 void frame_rect_to_frame(ObFrame *self, Rect *r)
1587 {
1588     r->width += self->size.left + self->size.right;
1589     r->height += self->size.top + self->size.bottom;
1590     frame_client_gravity(self, &r->x, &r->y);
1591 }
1592
1593 void frame_rect_to_client(ObFrame *self, Rect *r)
1594 {
1595     r->width -= self->size.left + self->size.right;
1596     r->height -= self->size.top + self->size.bottom;
1597     frame_frame_gravity(self, &r->x, &r->y);
1598 }
1599
1600 static void flash_done(gpointer data)
1601 {
1602     ObFrame *self = data;
1603
1604     if (self->focused != self->flash_on)
1605         frame_adjust_focus(self, self->focused);
1606 }
1607
1608 static gboolean flash_timeout(gpointer data)
1609 {
1610     ObFrame *self = data;
1611     GTimeVal now;
1612
1613     g_get_current_time(&now);
1614     if (now.tv_sec > self->flash_end.tv_sec ||
1615         (now.tv_sec == self->flash_end.tv_sec &&
1616          now.tv_usec >= self->flash_end.tv_usec))
1617         self->flashing = FALSE;
1618
1619     if (!self->flashing)
1620         return FALSE; /* we are done */
1621
1622     self->flash_on = !self->flash_on;
1623     if (!self->focused) {
1624         frame_adjust_focus(self, self->flash_on);
1625         self->focused = FALSE;
1626     }
1627
1628     return TRUE; /* go again */
1629 }
1630
1631 void frame_flash_start(ObFrame *self)
1632 {
1633     self->flash_on = self->focused;
1634
1635     if (!self->flashing)
1636         obt_main_loop_timeout_add(ob_main_loop,
1637                                   G_USEC_PER_SEC * 0.6,
1638                                   flash_timeout,
1639                                   self,
1640                                   g_direct_equal,
1641                                   flash_done);
1642     g_get_current_time(&self->flash_end);
1643     g_time_val_add(&self->flash_end, G_USEC_PER_SEC * 5);
1644
1645     self->flashing = TRUE;
1646 }
1647
1648 void frame_flash_stop(ObFrame *self)
1649 {
1650     self->flashing = FALSE;
1651 }
1652
1653 static gulong frame_animate_iconify_time_left(ObFrame *self,
1654                                               const GTimeVal *now)
1655 {
1656     glong sec, usec;
1657     sec = self->iconify_animation_end.tv_sec - now->tv_sec;
1658     usec = self->iconify_animation_end.tv_usec - now->tv_usec;
1659     if (usec < 0) {
1660         usec += G_USEC_PER_SEC;
1661         sec--;
1662     }
1663     /* no negative values */
1664     return MAX(sec * G_USEC_PER_SEC + usec, 0);
1665 }
1666
1667 static gboolean frame_animate_iconify(gpointer p)
1668 {
1669     ObFrame *self = p;
1670     gint x, y, w, h;
1671     gint iconx, icony, iconw;
1672     GTimeVal now;
1673     gulong time;
1674     gboolean iconifying;
1675
1676     if (self->client->icon_geometry.width == 0) {
1677         /* there is no icon geometry set so just go straight down */
1678         Rect *a = screen_physical_area_monitor
1679             (screen_find_monitor(&self->area));
1680         iconx = self->area.x + self->area.width / 2 + 32;
1681         icony = a->y + a->width;
1682         iconw = 64;
1683         g_free(a);
1684     } else {
1685         iconx = self->client->icon_geometry.x;
1686         icony = self->client->icon_geometry.y;
1687         iconw = self->client->icon_geometry.width;
1688     }
1689
1690     iconifying = self->iconify_animation_going > 0;
1691
1692     /* how far do we have left to go ? */
1693     g_get_current_time(&now);
1694     time = frame_animate_iconify_time_left(self, &now);
1695
1696     if ((time > 0 && iconifying) || (time == 0 && !iconifying)) {
1697         /* start where the frame is supposed to be */
1698         x = self->area.x;
1699         y = self->area.y;
1700         w = self->area.width;
1701         h = self->area.height;
1702     } else {
1703         /* start at the icon */
1704         x = iconx;
1705         y = icony;
1706         w = iconw;
1707         h = self->size.top; /* just the titlebar */
1708     }
1709
1710     if (time > 0) {
1711         glong dx, dy, dw;
1712         glong elapsed;
1713
1714         dx = self->area.x - iconx;
1715         dy = self->area.y - icony;
1716         dw = self->area.width - self->bwidth * 2 - iconw;
1717          /* if restoring, we move in the opposite direction */
1718         if (!iconifying) { dx = -dx; dy = -dy; dw = -dw; }
1719
1720         elapsed = FRAME_ANIMATE_ICONIFY_TIME - time;
1721         x = x - (dx * elapsed) / FRAME_ANIMATE_ICONIFY_TIME;
1722         y = y - (dy * elapsed) / FRAME_ANIMATE_ICONIFY_TIME;
1723         w = w - (dw * elapsed) / FRAME_ANIMATE_ICONIFY_TIME;
1724         h = self->size.top; /* just the titlebar */
1725     }
1726
1727     XMoveResizeWindow(obt_display, self->window, x, y, w, h);
1728     XFlush(obt_display);
1729
1730     if (time == 0)
1731         frame_end_iconify_animation(self);
1732
1733     return time > 0; /* repeat until we're out of time */
1734 }
1735
1736 void frame_end_iconify_animation(ObFrame *self)
1737 {
1738     /* see if there is an animation going */
1739     if (self->iconify_animation_going == 0) return;
1740
1741     if (!self->visible)
1742         XUnmapWindow(obt_display, self->window);
1743     else {
1744         /* Send a ConfigureNotify when the animation is done, this fixes
1745            KDE's pager showing the window in the wrong place.  since the
1746            window is mapped at a different location and is then moved, we
1747            need to send the synthetic configurenotify, since apps may have
1748            read the position when the client mapped, apparently. */
1749         client_reconfigure(self->client, TRUE);
1750     }
1751
1752     /* we're not animating any more ! */
1753     self->iconify_animation_going = 0;
1754
1755     XMoveResizeWindow(obt_display, self->window,
1756                       self->area.x, self->area.y,
1757                       self->area.width, self->area.height);
1758     /* we delay re-rendering until after we're done animating */
1759     framerender_frame(self);
1760     XFlush(obt_display);
1761 }
1762
1763 void frame_begin_iconify_animation(ObFrame *self, gboolean iconifying)
1764 {
1765     gulong time;
1766     gboolean new_anim = FALSE;
1767     gboolean set_end = TRUE;
1768     GTimeVal now;
1769
1770     /* if there is no titlebar, just don't animate for now
1771        XXX it would be nice tho.. */
1772     if (!(self->decorations & OB_FRAME_DECOR_TITLEBAR))
1773         return;
1774
1775     /* get the current time */
1776     g_get_current_time(&now);
1777
1778     /* get how long until the end */
1779     time = FRAME_ANIMATE_ICONIFY_TIME;
1780     if (self->iconify_animation_going) {
1781         if (!!iconifying != (self->iconify_animation_going > 0)) {
1782             /* animation was already going on in the opposite direction */
1783             time = time - frame_animate_iconify_time_left(self, &now);
1784         } else
1785             /* animation was already going in the same direction */
1786             set_end = FALSE;
1787     } else
1788         new_anim = TRUE;
1789     self->iconify_animation_going = iconifying ? 1 : -1;
1790
1791     /* set the ending time */
1792     if (set_end) {
1793         self->iconify_animation_end.tv_sec = now.tv_sec;
1794         self->iconify_animation_end.tv_usec = now.tv_usec;
1795         g_time_val_add(&self->iconify_animation_end, time);
1796     }
1797
1798     if (new_anim) {
1799         obt_main_loop_timeout_remove_data(ob_main_loop, frame_animate_iconify,
1800                                           self, FALSE);
1801         obt_main_loop_timeout_add(ob_main_loop,
1802                                   FRAME_ANIMATE_ICONIFY_STEP_TIME,
1803                                   frame_animate_iconify, self,
1804                                   g_direct_equal, NULL);
1805
1806         /* do the first step */
1807         frame_animate_iconify(self);
1808
1809         /* show it during the animation even if it is not "visible" */
1810         if (!self->visible)
1811             XMapWindow(obt_display, self->window);
1812     }
1813 }