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 "extensions.h"
  24 #include "prop.h"
  25 #include "grab.h"
  26 #include "config.h"
  27 #include "framerender.h"
  28 #include "mainloop.h"
  29 #include "focus_cycle.h"
  30 #include "focus_cycle_indicator.h"
  31 #include "moveresize.h"
  32 #include "screen.h"
  33 #include "render/theme.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(ob_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(ob_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(ob_display,
 106                             RootWindow(ob_display, ob_screen),
 107                             visual, AllocNone);
 108         attrib.background_pixel = BlackPixel(ob_display, ob_screen);
 109         attrib.border_pixel = BlackPixel(ob_display, ob_screen);
 110     }
 111     self->window = createWindow(RootWindow(ob_display, ob_screen), visual,
 112                                 mask, &attrib);
 113
 114     /* create the visible decor windows */
 115
 116     mask = 0;
 117     if (visual) {
 118         /* client has a 32-bit visual */
 119         mask |= CWColormap | CWBackPixel | CWBorderPixel;
 120         attrib.colormap = RrColormap(ob_rr_inst);
 121     }
 122
 123     self->backback = createWindow(self->window, NULL, mask, &attrib);
 124     self->backfront = createWindow(self->backback, NULL, mask, &attrib);
 125
 126     mask |= CWEventMask;
 127     attrib.event_mask = ELEMENT_EVENTMASK;
 128     self->innerleft = createWindow(self->window, NULL, mask, &attrib);
 129     self->innertop = createWindow(self->window, NULL, mask, &attrib);
 130     self->innerright = createWindow(self->window, NULL, mask, &attrib);
 131     self->innerbottom = createWindow(self->window, NULL, mask, &attrib);
 132
 133     self->innerblb = createWindow(self->innerbottom, NULL, mask, &attrib);
 134     self->innerbrb = createWindow(self->innerbottom, NULL, mask, &attrib);
 135     self->innerbll = createWindow(self->innerleft, NULL, mask, &attrib);
 136     self->innerbrr = createWindow(self->innerright, NULL, mask, &attrib);
 137
 138     self->title = createWindow(self->window, NULL, mask, &attrib);
 139     self->titleleft = createWindow(self->window, NULL, mask, &attrib);
 140     self->titletop = createWindow(self->window, NULL, mask, &attrib);
 141     self->titletopleft = createWindow(self->window, NULL, mask, &attrib);
 142     self->titletopright = createWindow(self->window, NULL, mask, &attrib);
 143     self->titleright = createWindow(self->window, NULL, mask, &attrib);
 144     self->titlebottom = createWindow(self->window, NULL, mask, &attrib);
 145
 146     self->topresize = createWindow(self->title, NULL, mask, &attrib);
 147     self->tltresize = createWindow(self->title, NULL, mask, &attrib);
 148     self->tllresize = createWindow(self->title, NULL, mask, &attrib);
 149     self->trtresize = createWindow(self->title, NULL, mask, &attrib);
 150     self->trrresize = createWindow(self->title, NULL, mask, &attrib);
 151
 152     self->left = createWindow(self->window, NULL, mask, &attrib);
 153     self->right = createWindow(self->window, NULL, mask, &attrib);
 154
 155     self->label = createWindow(self->title, NULL, mask, &attrib);
 156     self->max = createWindow(self->title, NULL, mask, &attrib);
 157     self->close = createWindow(self->title, NULL, mask, &attrib);
 158     self->desk = createWindow(self->title, NULL, mask, &attrib);
 159     self->shade = createWindow(self->title, NULL, mask, &attrib);
 160     self->icon = createWindow(self->title, NULL, mask, &attrib);
 161     self->iconify = createWindow(self->title, NULL, mask, &attrib);
 162
 163     self->handle = createWindow(self->window, NULL, mask, &attrib);
 164     self->lgrip = createWindow(self->handle, NULL, mask, &attrib);
 165     self->rgrip = createWindow(self->handle, NULL, mask, &attrib);
 166
 167     self->handleleft = createWindow(self->handle, NULL, mask, &attrib);
 168     self->handleright = createWindow(self->handle, NULL, mask, &attrib);
 169
 170     self->handletop = createWindow(self->window, NULL, mask, &attrib);
 171     self->handlebottom = createWindow(self->window, NULL, mask, &attrib);
 172     self->lgripleft = createWindow(self->window, NULL, mask, &attrib);
 173     self->lgriptop = createWindow(self->window, NULL, mask, &attrib);
 174     self->lgripbottom = createWindow(self->window, NULL, mask, &attrib);
 175     self->rgripright = createWindow(self->window, NULL, mask, &attrib);
 176     self->rgriptop = createWindow(self->window, NULL, mask, &attrib);
 177     self->rgripbottom = createWindow(self->window, NULL, mask, &attrib);
 178
 179     self->focused = FALSE;
 180
 181     /* the other stuff is shown based on decor settings */
 182     XMapWindow(ob_display, self->label);
 183     XMapWindow(ob_display, self->backback);
 184     XMapWindow(ob_display, self->backfront);
 185
 186     self->max_press = self->close_press = self->desk_press =
 187         self->iconify_press = self->shade_press = FALSE;
 188     self->max_hover = self->close_hover = self->desk_hover =
 189         self->iconify_hover = self->shade_hover = FALSE;
 190
 191     set_theme_statics(self);
 192
 193     return (ObFrame*)self;
 194 }
 195
 196 static void set_theme_statics(ObFrame *self)
 197 {
 198     /* set colors/appearance/sizes for stuff that doesn't change */
 199     XResizeWindow(ob_display, self->max,
 200                   ob_rr_theme->button_size, ob_rr_theme->button_size);
 201     XResizeWindow(ob_display, self->iconify,
 202                   ob_rr_theme->button_size, ob_rr_theme->button_size);
 203     XResizeWindow(ob_display, self->icon,
 204                   ob_rr_theme->button_size + 2, ob_rr_theme->button_size + 2);
 205     XResizeWindow(ob_display, self->close,
 206                   ob_rr_theme->button_size, ob_rr_theme->button_size);
 207     XResizeWindow(ob_display, self->desk,
 208                   ob_rr_theme->button_size, ob_rr_theme->button_size);
 209     XResizeWindow(ob_display, self->shade,
 210                   ob_rr_theme->button_size, ob_rr_theme->button_size);
 211     XResizeWindow(ob_display, self->tltresize,
 212                   ob_rr_theme->grip_width, ob_rr_theme->paddingy + 1);
 213     XResizeWindow(ob_display, self->trtresize,
 214                   ob_rr_theme->grip_width, ob_rr_theme->paddingy + 1);
 215     XResizeWindow(ob_display, self->tllresize,
 216                   ob_rr_theme->paddingx + 1, ob_rr_theme->title_height);
 217     XResizeWindow(ob_display, self->trrresize,
 218                   ob_rr_theme->paddingx + 1, ob_rr_theme->title_height);
 219 }
 220
 221 static void free_theme_statics(ObFrame *self)
 222 {
 223 }
 224
 225 void frame_free(ObFrame *self)
 226 {
 227     free_theme_statics(self);
 228
 229     XDestroyWindow(ob_display, self->window);
 230     if (self->colormap)
 231         XFreeColormap(ob_display, self->colormap);
 232
 233     g_free(self);
 234 }
 235
 236 void frame_show(ObFrame *self)
 237 {
 238     if (!self->visible) {
 239         self->visible = TRUE;
 240         framerender_frame(self);
 241         /* Grab the server to make sure that the frame window is mapped before
 242            the client gets its MapNotify, i.e. to make sure the client is
 243            _visible_ when it gets MapNotify. */
 244         grab_server(TRUE);
 245         XMapWindow(ob_display, self->client->window);
 246         XMapWindow(ob_display, self->window);
 247         grab_server(FALSE);
 248     }
 249 }
 250
 251 void frame_hide(ObFrame *self)
 252 {
 253     if (self->visible) {
 254         self->visible = FALSE;
 255         if (!frame_iconify_animating(self))
 256             XUnmapWindow(ob_display, self->window);
 257         /* we unmap the client itself so that we can get MapRequest
 258            events, and because the ICCCM tells us to! */
 259         XUnmapWindow(ob_display, self->client->window);
 260         self->client->ignore_unmaps += 1;
 261     }
 262 }
 263
 264 void frame_adjust_theme(ObFrame *self)
 265 {
 266     free_theme_statics(self);
 267     set_theme_statics(self);
 268 }
 269
 270 void frame_adjust_shape(ObFrame *self)
 271 {
 272 #ifdef SHAPE
 273     gint num;
 274     XRectangle xrect[2];
 275
 276     if (!self->client->shaped) {
 277         /* clear the shape on the frame window */
 278         XShapeCombineMask(ob_display, self->window, ShapeBounding,
 279                           self->size.left,
 280                           self->size.top,
 281                           None, ShapeSet);
 282     } else {
 283         /* make the frame's shape match the clients */
 284         XShapeCombineShape(ob_display, self->window, ShapeBounding,
 285                            self->size.left,
 286                            self->size.top,
 287                            self->client->window,
 288                            ShapeBounding, 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(ob_display, self->window,
 311                                 ShapeBounding, 0, 0, xrect, num,
 312                                 ShapeUnion, Unsorted);
 313     }
 314 #endif
 315 }
 316
 317 void frame_adjust_area(ObFrame *self, gboolean moved,
 318                        gboolean resized, gboolean fake)
 319 {
 320     Strut oldsize;
 321
 322     oldsize = self->size;
 323
 324     if (resized) {
 325         /* do this before changing the frame's status like max_horz max_vert */
 326         frame_adjust_cursors(self);
 327
 328         self->functions = self->client->functions;
 329         self->decorations = self->client->decorations;
 330         self->max_horz = self->client->max_horz;
 331         self->max_vert = self->client->max_vert;
 332         self->shaded = self->client->shaded;
 333
 334         if (self->decorations & OB_FRAME_DECOR_BORDER ||
 335             (self->client->undecorated && config_theme_keepborder))
 336             self->bwidth = ob_rr_theme->fbwidth;
 337         else
 338             self->bwidth = 0;
 339
 340         if (self->decorations & OB_FRAME_DECOR_BORDER) {
 341             self->cbwidth_l = self->cbwidth_r = ob_rr_theme->cbwidthx;
 342             self->cbwidth_t = self->cbwidth_b = ob_rr_theme->cbwidthy;
 343         } else
 344             self->cbwidth_l = self->cbwidth_t =
 345                 self->cbwidth_r = self->cbwidth_b = 0;
 346
 347         if (self->max_horz) {
 348             self->cbwidth_l = self->cbwidth_r = 0;
 349             self->width = self->client->area.width;
 350             if (self->max_vert)
 351                 self->cbwidth_b = 0;
 352         } else
 353             self->width = self->client->area.width +
 354                 self->cbwidth_l + self->cbwidth_r;
 355
 356         /* some elements are sized based of the width, so don't let them have
 357            negative values */
 358         self->width = MAX(self->width,
 359                           (ob_rr_theme->grip_width + self->bwidth) * 2 + 1);
 360
 361         STRUT_SET(self->size,
 362                   self->cbwidth_l + (!self->max_horz ? self->bwidth : 0),
 363                   self->cbwidth_t +
 364                   (!self->max_horz || !self->max_vert ||
 365                    !self->client->undecorated ? self->bwidth : 0),
 366                   self->cbwidth_r + (!self->max_horz ? self->bwidth : 0),
 367                   self->cbwidth_b +
 368                   (!self->max_horz || !self->max_vert ? self->bwidth : 0));
 369
 370         if (self->decorations & OB_FRAME_DECOR_TITLEBAR)
 371             self->size.top += ob_rr_theme->title_height + self->bwidth;
 372         if (self->decorations & OB_FRAME_DECOR_HANDLE &&
 373             ob_rr_theme->handle_height > 0)
 374         {
 375             self->size.bottom += ob_rr_theme->handle_height + self->bwidth;
 376         }
 377
 378         /* position/size and map/unmap all the windows */
 379
 380         if (!fake) {
 381             gint innercornerheight =
 382                 ob_rr_theme->grip_width - self->size.bottom;
 383
 384             if (self->cbwidth_l) {
 385                 XMoveResizeWindow(ob_display, self->innerleft,
 386                                   self->size.left - self->cbwidth_l,
 387                                   self->size.top,
 388                                   self->cbwidth_l, self->client->area.height);
 389
 390                 XMapWindow(ob_display, self->innerleft);
 391             } else
 392                 XUnmapWindow(ob_display, self->innerleft);
 393
 394             if (self->cbwidth_l && innercornerheight > 0) {
 395                 XMoveResizeWindow(ob_display, self->innerbll,
 396                                   0,
 397                                   self->client->area.height -
 398                                   (ob_rr_theme->grip_width -
 399                                    self->size.bottom),
 400                                   self->cbwidth_l,
 401                                   ob_rr_theme->grip_width - self->size.bottom);
 402
 403                 XMapWindow(ob_display, self->innerbll);
 404             } else
 405                 XUnmapWindow(ob_display, self->innerbll);
 406
 407             if (self->cbwidth_r) {
 408                 XMoveResizeWindow(ob_display, self->innerright,
 409                                   self->size.left + self->client->area.width,
 410                                   self->size.top,
 411                                   self->cbwidth_r, self->client->area.height);
 412
 413                 XMapWindow(ob_display, self->innerright);
 414             } else
 415                 XUnmapWindow(ob_display, self->innerright);
 416
 417             if (self->cbwidth_r && innercornerheight > 0) {
 418                 XMoveResizeWindow(ob_display, self->innerbrr,
 419                                   0,
 420                                   self->client->area.height -
 421                                   (ob_rr_theme->grip_width -
 422                                    self->size.bottom),
 423                                   self->cbwidth_r,
 424                                   ob_rr_theme->grip_width - self->size.bottom);
 425
 426                 XMapWindow(ob_display, self->innerbrr);
 427             } else
 428                 XUnmapWindow(ob_display, self->innerbrr);
 429
 430             if (self->cbwidth_t) {
 431                 XMoveResizeWindow(ob_display, self->innertop,
 432                                   self->size.left - self->cbwidth_l,
 433                                   self->size.top - self->cbwidth_t,
 434                                   self->client->area.width +
 435                                   self->cbwidth_l + self->cbwidth_r,
 436                                   self->cbwidth_t);
 437
 438                 XMapWindow(ob_display, self->innertop);
 439             } else
 440                 XUnmapWindow(ob_display, self->innertop);
 441
 442             if (self->cbwidth_b) {
 443                 XMoveResizeWindow(ob_display, self->innerbottom,
 444                                   self->size.left - self->cbwidth_l,
 445                                   self->size.top + self->client->area.height,
 446                                   self->client->area.width +
 447                                   self->cbwidth_l + self->cbwidth_r,
 448                                   self->cbwidth_b);
 449
 450                 XMoveResizeWindow(ob_display, self->innerblb,
 451                                   0, 0,
 452                                   ob_rr_theme->grip_width + self->bwidth,
 453                                   self->cbwidth_b);
 454                 XMoveResizeWindow(ob_display, self->innerbrb,
 455                                   self->client->area.width +
 456                                   self->cbwidth_l + self->cbwidth_r -
 457                                   (ob_rr_theme->grip_width + self->bwidth),
 458                                   0,
 459                                   ob_rr_theme->grip_width + self->bwidth,
 460                                   self->cbwidth_b);
 461
 462                 XMapWindow(ob_display, self->innerbottom);
 463                 XMapWindow(ob_display, self->innerblb);
 464                 XMapWindow(ob_display, self->innerbrb);
 465             } else {
 466                 XUnmapWindow(ob_display, self->innerbottom);
 467                 XUnmapWindow(ob_display, self->innerblb);
 468                 XUnmapWindow(ob_display, self->innerbrb);
 469             }
 470
 471             if (self->bwidth) {
 472                 gint titlesides;
 473
 474                 /* height of titleleft and titleright */
 475                 titlesides = (!self->max_horz ? ob_rr_theme->grip_width : 0);
 476
 477                 XMoveResizeWindow(ob_display, self->titletop,
 478                                   ob_rr_theme->grip_width + self->bwidth, 0,
 479                                   /* width + bwidth*2 - bwidth*2 - grips*2 */
 480                                   self->width - ob_rr_theme->grip_width * 2,
 481                                   self->bwidth);
 482                 XMoveResizeWindow(ob_display, self->titletopleft,
 483                                   0, 0,
 484                                   ob_rr_theme->grip_width + self->bwidth,
 485                                   self->bwidth);
 486                 XMoveResizeWindow(ob_display, self->titletopright,
 487                                   self->client->area.width +
 488                                   self->size.left + self->size.right -
 489                                   ob_rr_theme->grip_width - self->bwidth,
 490                                   0,
 491                                   ob_rr_theme->grip_width + self->bwidth,
 492                                   self->bwidth);
 493
 494                 if (titlesides > 0) {
 495                     XMoveResizeWindow(ob_display, self->titleleft,
 496                                       0, self->bwidth,
 497                                       self->bwidth,
 498                                       titlesides);
 499                     XMoveResizeWindow(ob_display, self->titleright,
 500                                       self->client->area.width +
 501                                       self->size.left + self->size.right -
 502                                       self->bwidth,
 503                                       self->bwidth,
 504                                       self->bwidth,
 505                                       titlesides);
 506
 507                     XMapWindow(ob_display, self->titleleft);
 508                     XMapWindow(ob_display, self->titleright);
 509                 } else {
 510                     XUnmapWindow(ob_display, self->titleleft);
 511                     XUnmapWindow(ob_display, self->titleright);
 512                 }
 513
 514                 XMapWindow(ob_display, self->titletop);
 515                 XMapWindow(ob_display, self->titletopleft);
 516                 XMapWindow(ob_display, self->titletopright);
 517
 518                 if (self->decorations & OB_FRAME_DECOR_TITLEBAR) {
 519                     XMoveResizeWindow(ob_display, self->titlebottom,
 520                                       (self->max_horz ? 0 : self->bwidth),
 521                                       ob_rr_theme->title_height + self->bwidth,
 522                                       self->width,
 523                                       self->bwidth);
 524
 525                     XMapWindow(ob_display, self->titlebottom);
 526                 } else
 527                     XUnmapWindow(ob_display, self->titlebottom);
 528             } else {
 529                 XUnmapWindow(ob_display, self->titlebottom);
 530
 531                 XUnmapWindow(ob_display, self->titletop);
 532                 XUnmapWindow(ob_display, self->titletopleft);
 533                 XUnmapWindow(ob_display, self->titletopright);
 534                 XUnmapWindow(ob_display, self->titleleft);
 535                 XUnmapWindow(ob_display, self->titleright);
 536             }
 537
 538             if (self->decorations & OB_FRAME_DECOR_TITLEBAR) {
 539                 XMoveResizeWindow(ob_display, self->title,
 540                                   (self->max_horz ? 0 : self->bwidth),
 541                                   self->bwidth,
 542                                   self->width, ob_rr_theme->title_height);
 543
 544                 XMapWindow(ob_display, self->title);
 545
 546                 if (self->decorations & OB_FRAME_DECOR_GRIPS) {
 547                     XMoveResizeWindow(ob_display, self->topresize,
 548                                       ob_rr_theme->grip_width,
 549                                       0,
 550                                       self->width - ob_rr_theme->grip_width *2,
 551                                       ob_rr_theme->paddingy + 1);
 552
 553                     XMoveWindow(ob_display, self->tltresize, 0, 0);
 554                     XMoveWindow(ob_display, self->tllresize, 0, 0);
 555                     XMoveWindow(ob_display, self->trtresize,
 556                                 self->width - ob_rr_theme->grip_width, 0);
 557                     XMoveWindow(ob_display, self->trrresize,
 558                                 self->width - ob_rr_theme->paddingx - 1, 0);
 559
 560                     XMapWindow(ob_display, self->topresize);
 561                     XMapWindow(ob_display, self->tltresize);
 562                     XMapWindow(ob_display, self->tllresize);
 563                     XMapWindow(ob_display, self->trtresize);
 564                     XMapWindow(ob_display, self->trrresize);
 565                 } else {
 566                     XUnmapWindow(ob_display, self->topresize);
 567                     XUnmapWindow(ob_display, self->tltresize);
 568                     XUnmapWindow(ob_display, self->tllresize);
 569                     XUnmapWindow(ob_display, self->trtresize);
 570                     XUnmapWindow(ob_display, self->trrresize);
 571                 }
 572             } else
 573                 XUnmapWindow(ob_display, self->title);
 574         }
 575
 576         if ((self->decorations & OB_FRAME_DECOR_TITLEBAR))
 577             /* layout the title bar elements */
 578             layout_title(self);
 579
 580         if (!fake) {
 581             gint sidebwidth = self->max_horz ? 0 : self->bwidth;
 582
 583             if (self->bwidth && self->size.bottom) {
 584                 XMoveResizeWindow(ob_display, self->handlebottom,
 585                                   ob_rr_theme->grip_width +
 586                                   self->bwidth + sidebwidth,
 587                                   self->size.top + self->client->area.height +
 588                                   self->size.bottom - self->bwidth,
 589                                   self->width - (ob_rr_theme->grip_width +
 590                                                  sidebwidth) * 2,
 591                                   self->bwidth);
 592
 593
 594                 if (sidebwidth) {
 595                     XMoveResizeWindow(ob_display, self->lgripleft,
 596                                       0,
 597                                       self->size.top +
 598                                       self->client->area.height +
 599                                       self->size.bottom -
 600                                       (!self->max_horz ?
 601                                        ob_rr_theme->grip_width :
 602                                        self->size.bottom - self->cbwidth_b),
 603                                       self->bwidth,
 604                                       (!self->max_horz ?
 605                                        ob_rr_theme->grip_width :
 606                                        self->size.bottom - self->cbwidth_b));
 607                     XMoveResizeWindow(ob_display, self->rgripright,
 608                                   self->size.left +
 609                                       self->client->area.width +
 610                                       self->size.right - self->bwidth,
 611                                       self->size.top +
 612                                       self->client->area.height +
 613                                       self->size.bottom -
 614                                       (!self->max_horz ?
 615                                        ob_rr_theme->grip_width :
 616                                        self->size.bottom - self->cbwidth_b),
 617                                       self->bwidth,
 618                                       (!self->max_horz ?
 619                                        ob_rr_theme->grip_width :
 620                                        self->size.bottom - self->cbwidth_b));
 621
 622                     XMapWindow(ob_display, self->lgripleft);
 623                     XMapWindow(ob_display, self->rgripright);
 624                 } else {
 625                     XUnmapWindow(ob_display, self->lgripleft);
 626                     XUnmapWindow(ob_display, self->rgripright);
 627                 }
 628
 629                 XMoveResizeWindow(ob_display, self->lgripbottom,
 630                                   sidebwidth,
 631                                   self->size.top + self->client->area.height +
 632                                   self->size.bottom - self->bwidth,
 633                                   ob_rr_theme->grip_width + self->bwidth,
 634                                   self->bwidth);
 635                 XMoveResizeWindow(ob_display, self->rgripbottom,
 636                                   self->size.left + self->client->area.width +
 637                                   self->size.right - self->bwidth - sidebwidth-
 638                                   ob_rr_theme->grip_width,
 639                                   self->size.top + self->client->area.height +
 640                                   self->size.bottom - self->bwidth,
 641                                   ob_rr_theme->grip_width + self->bwidth,
 642                                   self->bwidth);
 643
 644                 XMapWindow(ob_display, self->handlebottom);
 645                 XMapWindow(ob_display, self->lgripbottom);
 646                 XMapWindow(ob_display, self->rgripbottom);
 647
 648                 if (self->decorations & OB_FRAME_DECOR_HANDLE &&
 649                     ob_rr_theme->handle_height > 0)
 650                 {
 651                     XMoveResizeWindow(ob_display, self->handletop,
 652                                       ob_rr_theme->grip_width +
 653                                       self->bwidth + sidebwidth,
 654                                       FRAME_HANDLE_Y(self),
 655                                       self->width - (ob_rr_theme->grip_width +
 656                                                      sidebwidth) * 2,
 657                                       self->bwidth);
 658                     XMapWindow(ob_display, self->handletop);
 659
 660                     if (self->decorations & OB_FRAME_DECOR_GRIPS) {
 661                         XMoveResizeWindow(ob_display, self->handleleft,
 662                                           ob_rr_theme->grip_width,
 663                                           0,
 664                                           self->bwidth,
 665                                           ob_rr_theme->handle_height);
 666                         XMoveResizeWindow(ob_display, self->handleright,
 667                                           self->width -
 668                                           ob_rr_theme->grip_width -
 669                                           self->bwidth,
 670                                           0,
 671                                           self->bwidth,
 672                                           ob_rr_theme->handle_height);
 673
 674                         XMoveResizeWindow(ob_display, self->lgriptop,
 675                                           sidebwidth,
 676                                           FRAME_HANDLE_Y(self),
 677                                           ob_rr_theme->grip_width +
 678                                           self->bwidth,
 679                                           self->bwidth);
 680                         XMoveResizeWindow(ob_display, self->rgriptop,
 681                                           self->size.left +
 682                                           self->client->area.width +
 683                                           self->size.right - self->bwidth -
 684                                           sidebwidth - ob_rr_theme->grip_width,
 685                                           FRAME_HANDLE_Y(self),
 686                                           ob_rr_theme->grip_width +
 687                                           self->bwidth,
 688                                           self->bwidth);
 689
 690                         XMapWindow(ob_display, self->handleleft);
 691                         XMapWindow(ob_display, self->handleright);
 692                         XMapWindow(ob_display, self->lgriptop);
 693                         XMapWindow(ob_display, self->rgriptop);
 694                     } else {
 695                         XUnmapWindow(ob_display, self->handleleft);
 696                         XUnmapWindow(ob_display, self->handleright);
 697                         XUnmapWindow(ob_display, self->lgriptop);
 698                         XUnmapWindow(ob_display, self->rgriptop);
 699                     }
 700                 } else {
 701                     XUnmapWindow(ob_display, self->handleleft);
 702                     XUnmapWindow(ob_display, self->handleright);
 703                     XUnmapWindow(ob_display, self->lgriptop);
 704                     XUnmapWindow(ob_display, self->rgriptop);
 705
 706                     XUnmapWindow(ob_display, self->handletop);
 707                 }
 708             } else {
 709                 XUnmapWindow(ob_display, self->handleleft);
 710                 XUnmapWindow(ob_display, self->handleright);
 711                 XUnmapWindow(ob_display, self->lgriptop);
 712                 XUnmapWindow(ob_display, self->rgriptop);
 713
 714                 XUnmapWindow(ob_display, self->handletop);
 715
 716                 XUnmapWindow(ob_display, self->handlebottom);
 717                 XUnmapWindow(ob_display, self->lgripleft);
 718                 XUnmapWindow(ob_display, self->rgripright);
 719                 XUnmapWindow(ob_display, self->lgripbottom);
 720                 XUnmapWindow(ob_display, self->rgripbottom);
 721             }
 722
 723             if (self->decorations & OB_FRAME_DECOR_HANDLE &&
 724                 ob_rr_theme->handle_height > 0)
 725             {
 726                 XMoveResizeWindow(ob_display, self->handle,
 727                                   sidebwidth,
 728                                   FRAME_HANDLE_Y(self) + self->bwidth,
 729                                   self->width, ob_rr_theme->handle_height);
 730                 XMapWindow(ob_display, self->handle);
 731
 732                 if (self->decorations & OB_FRAME_DECOR_GRIPS) {
 733                     XMoveResizeWindow(ob_display, self->lgrip,
 734                                       0, 0,
 735                                       ob_rr_theme->grip_width,
 736                                       ob_rr_theme->handle_height);
 737                     XMoveResizeWindow(ob_display, self->rgrip,
 738                                       self->width - ob_rr_theme->grip_width,
 739                                       0,
 740                                       ob_rr_theme->grip_width,
 741                                       ob_rr_theme->handle_height);
 742
 743                     XMapWindow(ob_display, self->lgrip);
 744                     XMapWindow(ob_display, self->rgrip);
 745                 } else {
 746                     XUnmapWindow(ob_display, self->lgrip);
 747                     XUnmapWindow(ob_display, self->rgrip);
 748                 }
 749             } else {
 750                 XUnmapWindow(ob_display, self->lgrip);
 751                 XUnmapWindow(ob_display, self->rgrip);
 752
 753                 XUnmapWindow(ob_display, self->handle);
 754             }
 755
 756             if (self->bwidth && !self->max_horz &&
 757                 (self->client->area.height + self->size.top +
 758                  self->size.bottom) > ob_rr_theme->grip_width * 2)
 759             {
 760                 XMoveResizeWindow(ob_display, self->left,
 761                                   0,
 762                                   self->bwidth + ob_rr_theme->grip_width,
 763                                   self->bwidth,
 764                                   self->client->area.height +
 765                                   self->size.top + self->size.bottom -
 766                                   ob_rr_theme->grip_width * 2);
 767
 768                 XMapWindow(ob_display, self->left);
 769             } else
 770                 XUnmapWindow(ob_display, self->left);
 771
 772             if (self->bwidth && !self->max_horz &&
 773                 (self->client->area.height + self->size.top +
 774                  self->size.bottom) > ob_rr_theme->grip_width * 2)
 775             {
 776                 XMoveResizeWindow(ob_display, self->right,
 777                                   self->client->area.width + self->cbwidth_l +
 778                                   self->cbwidth_r + self->bwidth,
 779                                   self->bwidth + ob_rr_theme->grip_width,
 780                                   self->bwidth,
 781                                   self->client->area.height +
 782                                   self->size.top + self->size.bottom -
 783                                   ob_rr_theme->grip_width * 2);
 784
 785                 XMapWindow(ob_display, self->right);
 786             } else
 787                 XUnmapWindow(ob_display, self->right);
 788
 789             XMoveResizeWindow(ob_display, self->backback,
 790                               self->size.left, self->size.top,
 791                               self->client->area.width,
 792                               self->client->area.height);
 793         }
 794     }
 795
 796     /* shading can change without being moved or resized */
 797     RECT_SET_SIZE(self->area,
 798                   self->client->area.width +
 799                   self->size.left + self->size.right,
 800                   (self->client->shaded ?
 801                    ob_rr_theme->title_height + self->bwidth * 2:
 802                    self->client->area.height +
 803                    self->size.top + self->size.bottom));
 804
 805     if ((moved || resized) && !fake) {
 806         /* find the new coordinates, done after setting the frame.size, for
 807            frame_client_gravity. */
 808         self->area.x = self->client->area.x;
 809         self->area.y = self->client->area.y;
 810         frame_client_gravity(self, &self->area.x, &self->area.y);
 811     }
 812
 813     if (!fake) {
 814         if (!frame_iconify_animating(self))
 815             /* move and resize the top level frame.
 816                shading can change without being moved or resized.
 817
 818                but don't do this during an iconify animation. it will be
 819                reflected afterwards.
 820             */
 821             XMoveResizeWindow(ob_display, self->window,
 822                               self->area.x,
 823                               self->area.y,
 824                               self->area.width,
 825                               self->area.height);
 826
 827         /* when the client has StaticGravity, it likes to move around.
 828            also this correctly positions the client when it maps.
 829            this also needs to be run when the frame's decorations sizes change!
 830         */
 831         XMoveWindow(ob_display, self->client->window,
 832                     self->size.left, self->size.top);
 833
 834         if (resized) {
 835             self->need_render = TRUE;
 836             framerender_frame(self);
 837             frame_adjust_shape(self);
 838         }
 839
 840         if (!STRUT_EQUAL(self->size, oldsize)) {
 841             gulong vals[4];
 842             vals[0] = self->size.left;
 843             vals[1] = self->size.right;
 844             vals[2] = self->size.top;
 845             vals[3] = self->size.bottom;
 846             PROP_SETA32(self->client->window, net_frame_extents,
 847                         cardinal, vals, 4);
 848             PROP_SETA32(self->client->window, kde_net_wm_frame_strut,
 849                         cardinal, vals, 4);
 850         }
 851
 852         /* if this occurs while we are focus cycling, the indicator needs to
 853            match the changes */
 854         if (focus_cycle_target == self->client)
 855             focus_cycle_draw_indicator(self->client);
 856     }
 857     if (resized && (self->decorations & OB_FRAME_DECOR_TITLEBAR))
 858         XResizeWindow(ob_display, self->label, self->label_width,
 859                       ob_rr_theme->label_height);
 860
 861 }
 862
 863 static void frame_adjust_cursors(ObFrame *self)
 864 {
 865     if ((self->functions & OB_CLIENT_FUNC_RESIZE) !=
 866         (self->client->functions & OB_CLIENT_FUNC_RESIZE) ||
 867         self->max_horz != self->client->max_horz ||
 868         self->max_vert != self->client->max_vert ||
 869         self->shaded != self->client->shaded)
 870     {
 871         gboolean r = (self->client->functions & OB_CLIENT_FUNC_RESIZE) &&
 872             !(self->client->max_horz && self->client->max_vert);
 873         gboolean topbot = !self->client->max_vert;
 874         gboolean sh = self->client->shaded;
 875         XSetWindowAttributes a;
 876
 877         /* these ones turn off when max vert, and some when shaded */
 878         a.cursor = ob_cursor(r && topbot && !sh ?
 879                              OB_CURSOR_NORTH : OB_CURSOR_NONE);
 880         XChangeWindowAttributes(ob_display, self->topresize, CWCursor, &a);
 881         XChangeWindowAttributes(ob_display, self->titletop, CWCursor, &a);
 882         a.cursor = ob_cursor(r && topbot ? OB_CURSOR_SOUTH : OB_CURSOR_NONE);
 883         XChangeWindowAttributes(ob_display, self->handle, CWCursor, &a);
 884         XChangeWindowAttributes(ob_display, self->handletop, CWCursor, &a);
 885         XChangeWindowAttributes(ob_display, self->handlebottom, CWCursor, &a);
 886         XChangeWindowAttributes(ob_display, self->innerbottom, CWCursor, &a);
 887
 888         /* these ones change when shaded */
 889         a.cursor = ob_cursor(r ? (sh ? OB_CURSOR_WEST : OB_CURSOR_NORTHWEST) :
 890                              OB_CURSOR_NONE);
 891         XChangeWindowAttributes(ob_display, self->titleleft, CWCursor, &a);
 892         XChangeWindowAttributes(ob_display, self->tltresize, CWCursor, &a);
 893         XChangeWindowAttributes(ob_display, self->tllresize, CWCursor, &a);
 894         XChangeWindowAttributes(ob_display, self->titletopleft, CWCursor, &a);
 895         a.cursor = ob_cursor(r ? (sh ? OB_CURSOR_EAST : OB_CURSOR_NORTHEAST) :
 896                              OB_CURSOR_NONE);
 897         XChangeWindowAttributes(ob_display, self->titleright, CWCursor, &a);
 898         XChangeWindowAttributes(ob_display, self->trtresize, CWCursor, &a);
 899         XChangeWindowAttributes(ob_display, self->trrresize, CWCursor, &a);
 900         XChangeWindowAttributes(ob_display, self->titletopright, CWCursor, &a);
 901
 902         /* these ones are pretty static */
 903         a.cursor = ob_cursor(r ? OB_CURSOR_WEST : OB_CURSOR_NONE);
 904         XChangeWindowAttributes(ob_display, self->left, CWCursor, &a);
 905         XChangeWindowAttributes(ob_display, self->innerleft, CWCursor, &a);
 906         a.cursor = ob_cursor(r ? OB_CURSOR_EAST : OB_CURSOR_NONE);
 907         XChangeWindowAttributes(ob_display, self->right, CWCursor, &a);
 908         XChangeWindowAttributes(ob_display, self->innerright, CWCursor, &a);
 909         a.cursor = ob_cursor(r ? OB_CURSOR_SOUTHWEST : OB_CURSOR_NONE);
 910         XChangeWindowAttributes(ob_display, self->lgrip, CWCursor, &a);
 911         XChangeWindowAttributes(ob_display, self->handleleft, CWCursor, &a);
 912         XChangeWindowAttributes(ob_display, self->lgripleft, CWCursor, &a);
 913         XChangeWindowAttributes(ob_display, self->lgriptop, CWCursor, &a);
 914         XChangeWindowAttributes(ob_display, self->lgripbottom, CWCursor, &a);
 915         XChangeWindowAttributes(ob_display, self->innerbll, CWCursor, &a);
 916         XChangeWindowAttributes(ob_display, self->innerblb, CWCursor, &a);
 917         a.cursor = ob_cursor(r ? OB_CURSOR_SOUTHEAST : OB_CURSOR_NONE);
 918         XChangeWindowAttributes(ob_display, self->rgrip, CWCursor, &a);
 919         XChangeWindowAttributes(ob_display, self->handleright, CWCursor, &a);
 920         XChangeWindowAttributes(ob_display, self->rgripright, CWCursor, &a);
 921         XChangeWindowAttributes(ob_display, self->rgriptop, CWCursor, &a);
 922         XChangeWindowAttributes(ob_display, self->rgripbottom, CWCursor, &a);
 923         XChangeWindowAttributes(ob_display, self->innerbrr, CWCursor, &a);
 924         XChangeWindowAttributes(ob_display, self->innerbrb, CWCursor, &a);
 925     }
 926 }
 927
 928 void frame_adjust_client_area(ObFrame *self)
 929 {
 930     /* adjust the window which is there to prevent flashing on unmap */
 931     XMoveResizeWindow(ob_display, self->backfront, 0, 0,
 932                       self->client->area.width,
 933                       self->client->area.height);
 934 }
 935
 936 void frame_adjust_state(ObFrame *self)
 937 {
 938     self->need_render = TRUE;
 939     framerender_frame(self);
 940 }
 941
 942 void frame_adjust_focus(ObFrame *self, gboolean hilite)
 943 {
 944     self->focused = hilite;
 945     self->need_render = TRUE;
 946     framerender_frame(self);
 947     XFlush(ob_display);
 948 }
 949
 950 void frame_adjust_title(ObFrame *self)
 951 {
 952     self->need_render = TRUE;
 953     framerender_frame(self);
 954 }
 955
 956 void frame_adjust_icon(ObFrame *self)
 957 {
 958     self->need_render = TRUE;
 959     framerender_frame(self);
 960 }
 961
 962 void frame_grab_client(ObFrame *self)
 963 {
 964     /* DO NOT map the client window here. we used to do that, but it is bogus.
 965        we need to set up the client's dimensions and everything before we
 966        send a mapnotify or we create race conditions.
 967     */
 968
 969     /* reparent the client to the frame */
 970     XReparentWindow(ob_display, self->client->window, self->window, 0, 0);
 971
 972     /*
 973       When reparenting the client window, it is usually not mapped yet, since
 974       this occurs from a MapRequest. However, in the case where Openbox is
 975       starting up, the window is already mapped, so we'll see an unmap event
 976       for it.
 977     */
 978     if (ob_state() == OB_STATE_STARTING)
 979         ++self->client->ignore_unmaps;
 980
 981     /* select the event mask on the client's parent (to receive config/map
 982        req's) the ButtonPress is to catch clicks on the client border */
 983     XSelectInput(ob_display, self->window, FRAME_EVENTMASK);
 984
 985     /* set all the windows for the frame in the window_map */
 986     g_hash_table_insert(window_map, &self->window, self->client);
 987     g_hash_table_insert(window_map, &self->backback, self->client);
 988     g_hash_table_insert(window_map, &self->backfront, self->client);
 989     g_hash_table_insert(window_map, &self->innerleft, self->client);
 990     g_hash_table_insert(window_map, &self->innertop, self->client);
 991     g_hash_table_insert(window_map, &self->innerright, self->client);
 992     g_hash_table_insert(window_map, &self->innerbottom, self->client);
 993     g_hash_table_insert(window_map, &self->innerblb, self->client);
 994     g_hash_table_insert(window_map, &self->innerbll, self->client);
 995     g_hash_table_insert(window_map, &self->innerbrb, self->client);
 996     g_hash_table_insert(window_map, &self->innerbrr, self->client);
 997     g_hash_table_insert(window_map, &self->title, self->client);
 998     g_hash_table_insert(window_map, &self->label, self->client);
 999     g_hash_table_insert(window_map, &self->max, self->client);
1000     g_hash_table_insert(window_map, &self->close, self->client);
1001     g_hash_table_insert(window_map, &self->desk, self->client);
1002     g_hash_table_insert(window_map, &self->shade, self->client);
1003     g_hash_table_insert(window_map, &self->icon, self->client);
1004     g_hash_table_insert(window_map, &self->iconify, self->client);
1005     g_hash_table_insert(window_map, &self->handle, self->client);
1006     g_hash_table_insert(window_map, &self->lgrip, self->client);
1007     g_hash_table_insert(window_map, &self->rgrip, self->client);
1008     g_hash_table_insert(window_map, &self->topresize, self->client);
1009     g_hash_table_insert(window_map, &self->tltresize, self->client);
1010     g_hash_table_insert(window_map, &self->tllresize, self->client);
1011     g_hash_table_insert(window_map, &self->trtresize, self->client);
1012     g_hash_table_insert(window_map, &self->trrresize, self->client);
1013     g_hash_table_insert(window_map, &self->left, self->client);
1014     g_hash_table_insert(window_map, &self->right, self->client);
1015     g_hash_table_insert(window_map, &self->titleleft, self->client);
1016     g_hash_table_insert(window_map, &self->titletop, self->client);
1017     g_hash_table_insert(window_map, &self->titletopleft, self->client);
1018     g_hash_table_insert(window_map, &self->titletopright, self->client);
1019     g_hash_table_insert(window_map, &self->titleright, self->client);
1020     g_hash_table_insert(window_map, &self->titlebottom, self->client);
1021     g_hash_table_insert(window_map, &self->handleleft, self->client);
1022     g_hash_table_insert(window_map, &self->handletop, self->client);
1023     g_hash_table_insert(window_map, &self->handleright, self->client);
1024     g_hash_table_insert(window_map, &self->handlebottom, self->client);
1025     g_hash_table_insert(window_map, &self->lgripleft, self->client);
1026     g_hash_table_insert(window_map, &self->lgriptop, self->client);
1027     g_hash_table_insert(window_map, &self->lgripbottom, self->client);
1028     g_hash_table_insert(window_map, &self->rgripright, self->client);
1029     g_hash_table_insert(window_map, &self->rgriptop, self->client);
1030     g_hash_table_insert(window_map, &self->rgripbottom, self->client);
1031 }
1032
1033 void frame_release_client(ObFrame *self)
1034 {
1035     XEvent ev;
1036     gboolean reparent = TRUE;
1037
1038     /* if there was any animation going on, kill it */
1039     ob_main_loop_timeout_remove_data(ob_main_loop, frame_animate_iconify,
1040                                      self, FALSE);
1041
1042     /* check if the app has already reparented its window away */
1043     while (XCheckTypedWindowEvent(ob_display, self->client->window,
1044                                   ReparentNotify, &ev))
1045     {
1046         /* This check makes sure we don't catch our own reparent action to
1047            our frame window. This doesn't count as the app reparenting itself
1048            away of course.
1049
1050            Reparent events that are generated by us are just discarded here.
1051            They are of no consequence to us anyhow.
1052         */
1053         if (ev.xreparent.parent != self->window) {
1054             reparent = FALSE;
1055             XPutBackEvent(ob_display, &ev);
1056             break;
1057         }
1058     }
1059
1060     if (reparent) {
1061         /* according to the ICCCM - if the client doesn't reparent itself,
1062            then we will reparent the window to root for them */
1063         XReparentWindow(ob_display, self->client->window,
1064                         RootWindow(ob_display, ob_screen),
1065                         self->client->area.x,
1066                         self->client->area.y);
1067     }
1068
1069     /* remove all the windows for the frame from the window_map */
1070     g_hash_table_remove(window_map, &self->window);
1071     g_hash_table_remove(window_map, &self->backback);
1072     g_hash_table_remove(window_map, &self->backfront);
1073     g_hash_table_remove(window_map, &self->innerleft);
1074     g_hash_table_remove(window_map, &self->innertop);
1075     g_hash_table_remove(window_map, &self->innerright);
1076     g_hash_table_remove(window_map, &self->innerbottom);
1077     g_hash_table_remove(window_map, &self->innerblb);
1078     g_hash_table_remove(window_map, &self->innerbll);
1079     g_hash_table_remove(window_map, &self->innerbrb);
1080     g_hash_table_remove(window_map, &self->innerbrr);
1081     g_hash_table_remove(window_map, &self->title);
1082     g_hash_table_remove(window_map, &self->label);
1083     g_hash_table_remove(window_map, &self->max);
1084     g_hash_table_remove(window_map, &self->close);
1085     g_hash_table_remove(window_map, &self->desk);
1086     g_hash_table_remove(window_map, &self->shade);
1087     g_hash_table_remove(window_map, &self->icon);
1088     g_hash_table_remove(window_map, &self->iconify);
1089     g_hash_table_remove(window_map, &self->handle);
1090     g_hash_table_remove(window_map, &self->lgrip);
1091     g_hash_table_remove(window_map, &self->rgrip);
1092     g_hash_table_remove(window_map, &self->topresize);
1093     g_hash_table_remove(window_map, &self->tltresize);
1094     g_hash_table_remove(window_map, &self->tllresize);
1095     g_hash_table_remove(window_map, &self->trtresize);
1096     g_hash_table_remove(window_map, &self->trrresize);
1097     g_hash_table_remove(window_map, &self->left);
1098     g_hash_table_remove(window_map, &self->right);
1099     g_hash_table_remove(window_map, &self->titleleft);
1100     g_hash_table_remove(window_map, &self->titletop);
1101     g_hash_table_remove(window_map, &self->titletopleft);
1102     g_hash_table_remove(window_map, &self->titletopright);
1103     g_hash_table_remove(window_map, &self->titleright);
1104     g_hash_table_remove(window_map, &self->titlebottom);
1105     g_hash_table_remove(window_map, &self->handleleft);
1106     g_hash_table_remove(window_map, &self->handletop);
1107     g_hash_table_remove(window_map, &self->handleright);
1108     g_hash_table_remove(window_map, &self->handlebottom);
1109     g_hash_table_remove(window_map, &self->lgripleft);
1110     g_hash_table_remove(window_map, &self->lgriptop);
1111     g_hash_table_remove(window_map, &self->lgripbottom);
1112     g_hash_table_remove(window_map, &self->rgripright);
1113     g_hash_table_remove(window_map, &self->rgriptop);
1114     g_hash_table_remove(window_map, &self->rgripbottom);
1115
1116     ob_main_loop_timeout_remove_data(ob_main_loop, flash_timeout, self, TRUE);
1117 }
1118
1119 /* is there anything present between us and the label? */
1120 static gboolean is_button_present(ObFrame *self, const gchar *lc, gint dir) {
1121     for (; *lc != '\0' && lc >= config_title_layout; lc += dir) {
1122         if (*lc == ' ') continue; /* it was invalid */
1123         if (*lc == 'N' && self->decorations & OB_FRAME_DECOR_ICON)
1124             return TRUE;
1125         if (*lc == 'D' && self->decorations & OB_FRAME_DECOR_ALLDESKTOPS)
1126             return TRUE;
1127         if (*lc == 'S' && self->decorations & OB_FRAME_DECOR_SHADE)
1128             return TRUE;
1129         if (*lc == 'I' && self->decorations & OB_FRAME_DECOR_ICONIFY)
1130             return TRUE;
1131         if (*lc == 'M' && self->decorations & OB_FRAME_DECOR_MAXIMIZE)
1132             return TRUE;
1133         if (*lc == 'C' && self->decorations & OB_FRAME_DECOR_CLOSE)
1134             return TRUE;
1135         if (*lc == 'L') return FALSE;
1136     }
1137     return FALSE;
1138 }
1139
1140 static void layout_title(ObFrame *self)
1141 {
1142     gchar *lc;
1143     gint i;
1144
1145     const gint bwidth = ob_rr_theme->button_size + ob_rr_theme->paddingx + 1;
1146     /* position of the left most button */
1147     const gint left = ob_rr_theme->paddingx + 1;
1148     /* position of the right most button */
1149     const gint right = self->width;
1150
1151     /* turn them all off */
1152     self->icon_on = self->desk_on = self->shade_on = self->iconify_on =
1153         self->max_on = self->close_on = self->label_on = FALSE;
1154     self->label_width = self->width - (ob_rr_theme->paddingx + 1) * 2;
1155     self->leftmost = self->rightmost = OB_FRAME_CONTEXT_NONE;
1156
1157     /* figure out what's being show, find each element's position, and the
1158        width of the label
1159
1160        do the ones before the label, then after the label,
1161        i will be +1 the first time through when working to the left,
1162        and -1 the second time through when working to the right */
1163     for (i = 1; i >= -1; i-=2) {
1164         gint x;
1165         ObFrameContext *firstcon;
1166
1167         if (i > 0) {
1168             x = left;
1169             lc = config_title_layout;
1170             firstcon = &self->leftmost;
1171         } else {
1172             x = right;
1173             lc = config_title_layout + strlen(config_title_layout)-1;
1174             firstcon = &self->rightmost;
1175         }
1176
1177         /* stop at the end of the string (or the label, which calls break) */
1178         for (; *lc != '\0' && lc >= config_title_layout; lc+=i) {
1179             if (*lc == 'L') {
1180                 if (i > 0) {
1181                     self->label_on = TRUE;
1182                     self->label_x = x;
1183                 }
1184                 break; /* break the for loop, do other side of label */
1185             } else if (*lc == 'N') {
1186                 if (firstcon) *firstcon = OB_FRAME_CONTEXT_ICON;
1187                 if ((self->icon_on = is_button_present(self, lc, i))) {
1188                     /* icon is bigger than buttons */
1189                     self->label_width -= bwidth + 2;
1190                     if (i > 0) self->icon_x = x;
1191                     x += i * (bwidth + 2);
1192                     if (i < 0) self->icon_x = x;
1193                 }
1194             } else if (*lc == 'D') {
1195                 if (firstcon) *firstcon = OB_FRAME_CONTEXT_ALLDESKTOPS;
1196                 if ((self->desk_on = is_button_present(self, lc, i))) {
1197                     self->label_width -= bwidth;
1198                     if (i > 0) self->desk_x = x;
1199                     x += i * bwidth;
1200                     if (i < 0) self->desk_x = x;
1201                 }
1202             } else if (*lc == 'S') {
1203                 if (firstcon) *firstcon = OB_FRAME_CONTEXT_SHADE;
1204                 if ((self->shade_on = is_button_present(self, lc, i))) {
1205                     self->label_width -= bwidth;
1206                     if (i > 0) self->shade_x = x;
1207                     x += i * bwidth;
1208                     if (i < 0) self->shade_x = x;
1209                 }
1210             } else if (*lc == 'I') {
1211                 if (firstcon) *firstcon = OB_FRAME_CONTEXT_ICONIFY;
1212                 if ((self->iconify_on = is_button_present(self, lc, i))) {
1213                     self->label_width -= bwidth;
1214                     if (i > 0) self->iconify_x = x;
1215                     x += i * bwidth;
1216                     if (i < 0) self->iconify_x = x;
1217                 }
1218             } else if (*lc == 'M') {
1219                 if (firstcon) *firstcon = OB_FRAME_CONTEXT_MAXIMIZE;
1220                 if ((self->max_on = is_button_present(self, lc, i))) {
1221                     self->label_width -= bwidth;
1222                     if (i > 0) self->max_x = x;
1223                     x += i * bwidth;
1224                     if (i < 0) self->max_x = x;
1225                 }
1226             } else if (*lc == 'C') {
1227                 if (firstcon) *firstcon = OB_FRAME_CONTEXT_CLOSE;
1228                 if ((self->close_on = is_button_present(self, lc, i))) {
1229                     self->label_width -= bwidth;
1230                     if (i > 0) self->close_x = x;
1231                     x += i * bwidth;
1232                     if (i < 0) self->close_x = x;
1233                 }
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(ob_display, self->icon);
1243         XMoveWindow(ob_display, self->icon, self->icon_x,
1244                     ob_rr_theme->paddingy);
1245     } else
1246         XUnmapWindow(ob_display, self->icon);
1247
1248     if (self->desk_on) {
1249         XMapWindow(ob_display, self->desk);
1250         XMoveWindow(ob_display, self->desk, self->desk_x,
1251                     ob_rr_theme->paddingy + 1);
1252     } else
1253         XUnmapWindow(ob_display, self->desk);
1254
1255     if (self->shade_on) {
1256         XMapWindow(ob_display, self->shade);
1257         XMoveWindow(ob_display, self->shade, self->shade_x,
1258                     ob_rr_theme->paddingy + 1);
1259     } else
1260         XUnmapWindow(ob_display, self->shade);
1261
1262     if (self->iconify_on) {
1263         XMapWindow(ob_display, self->iconify);
1264         XMoveWindow(ob_display, self->iconify, self->iconify_x,
1265                     ob_rr_theme->paddingy + 1);
1266     } else
1267         XUnmapWindow(ob_display, self->iconify);
1268
1269     if (self->max_on) {
1270         XMapWindow(ob_display, self->max);
1271         XMoveWindow(ob_display, self->max, self->max_x,
1272                     ob_rr_theme->paddingy + 1);
1273     } else
1274         XUnmapWindow(ob_display, self->max);
1275
1276     if (self->close_on) {
1277         XMapWindow(ob_display, self->close);
1278         XMoveWindow(ob_display, self->close, self->close_x,
1279                     ob_rr_theme->paddingy + 1);
1280     } else
1281         XUnmapWindow(ob_display, self->close);
1282
1283     if (self->label_on) {
1284         self->label_width = MAX(1, self->label_width); /* no lower than 1 */
1285         XMapWindow(ob_display, self->label);
1286         XMoveWindow(ob_display, self->label, self->label_x,
1287                     ob_rr_theme->paddingy);
1288     } else
1289         XUnmapWindow(ob_display, self->label);
1290 }
1291
1292 ObFrameContext frame_context_from_string(const gchar *name)
1293 {
1294     if (!g_ascii_strcasecmp("Desktop", name))
1295         return OB_FRAME_CONTEXT_DESKTOP;
1296     else if (!g_ascii_strcasecmp("Root", name))
1297         return OB_FRAME_CONTEXT_ROOT;
1298     else if (!g_ascii_strcasecmp("Client", name))
1299         return OB_FRAME_CONTEXT_CLIENT;
1300     else if (!g_ascii_strcasecmp("Titlebar", name))
1301         return OB_FRAME_CONTEXT_TITLEBAR;
1302     else if (!g_ascii_strcasecmp("Frame", name))
1303         return OB_FRAME_CONTEXT_FRAME;
1304     else if (!g_ascii_strcasecmp("TLCorner", name))
1305         return OB_FRAME_CONTEXT_TLCORNER;
1306     else if (!g_ascii_strcasecmp("TRCorner", name))
1307         return OB_FRAME_CONTEXT_TRCORNER;
1308     else if (!g_ascii_strcasecmp("BLCorner", name))
1309         return OB_FRAME_CONTEXT_BLCORNER;
1310     else if (!g_ascii_strcasecmp("BRCorner", name))
1311         return OB_FRAME_CONTEXT_BRCORNER;
1312     else if (!g_ascii_strcasecmp("Top", name))
1313         return OB_FRAME_CONTEXT_TOP;
1314     else if (!g_ascii_strcasecmp("Bottom", name))
1315         return OB_FRAME_CONTEXT_BOTTOM;
1316     else if (!g_ascii_strcasecmp("Left", name))
1317         return OB_FRAME_CONTEXT_LEFT;
1318     else if (!g_ascii_strcasecmp("Right", name))
1319         return OB_FRAME_CONTEXT_RIGHT;
1320     else if (!g_ascii_strcasecmp("Maximize", name))
1321         return OB_FRAME_CONTEXT_MAXIMIZE;
1322     else if (!g_ascii_strcasecmp("AllDesktops", name))
1323         return OB_FRAME_CONTEXT_ALLDESKTOPS;
1324     else if (!g_ascii_strcasecmp("Shade", name))
1325         return OB_FRAME_CONTEXT_SHADE;
1326     else if (!g_ascii_strcasecmp("Iconify", name))
1327         return OB_FRAME_CONTEXT_ICONIFY;
1328     else if (!g_ascii_strcasecmp("Icon", name))
1329         return OB_FRAME_CONTEXT_ICON;
1330     else if (!g_ascii_strcasecmp("Close", name))
1331         return OB_FRAME_CONTEXT_CLOSE;
1332     else if (!g_ascii_strcasecmp("MoveResize", name))
1333         return OB_FRAME_CONTEXT_MOVE_RESIZE;
1334     return OB_FRAME_CONTEXT_NONE;
1335 }
1336
1337 ObFrameContext frame_context(ObClient *client, Window win, gint x, gint y)
1338 {
1339     ObFrame *self;
1340
1341     if (moveresize_in_progress)
1342         return OB_FRAME_CONTEXT_MOVE_RESIZE;
1343
1344     if (win == RootWindow(ob_display, ob_screen))
1345         return OB_FRAME_CONTEXT_ROOT ;
1346     if (client == NULL) return OB_FRAME_CONTEXT_NONE;
1347     if (win == client->window) {
1348         /* conceptually, this is the desktop, as far as users are
1349            concerned */
1350         if (client->type == OB_CLIENT_TYPE_DESKTOP)
1351             return OB_FRAME_CONTEXT_DESKTOP;
1352         return OB_FRAME_CONTEXT_CLIENT;
1353     }
1354
1355     self = client->frame;
1356
1357     /* when the user clicks in the corners of the titlebar and the client
1358        is fully maximized, then treat it like they clicked in the
1359        button that is there */
1360     if (self->max_horz && self->max_vert &&
1361         (win == self->title || win == self->titletop ||
1362          win == self->titleleft || win == self->titletopleft ||
1363          win == self->titleright || win == self->titletopright))
1364     {
1365         /* get the mouse coords in reference to the whole frame */
1366         gint fx = x;
1367         gint fy = y;
1368
1369         /* these windows are down a border width from the top of the frame */
1370         if (win == self->title ||
1371             win == self->titleleft || win == self->titleright)
1372             fy += self->bwidth;
1373
1374         /* title is a border width in from the edge */
1375         if (win == self->title)
1376             fx += self->bwidth;
1377         /* titletop is a bit to the right */
1378         else if (win == self->titletop)
1379             fx += ob_rr_theme->grip_width + self->bwidth;
1380         /* titletopright is way to the right edge */
1381         else if (win == self->titletopright)
1382             fx += self->area.width - (ob_rr_theme->grip_width + self->bwidth);
1383         /* titleright is even more way to the right edge */
1384         else if (win == self->titleright)
1385             fx += self->area.width - self->bwidth;
1386
1387         /* figure out if we're over the area that should be considered a
1388            button */
1389         if (fy < self->bwidth + ob_rr_theme->paddingy + 1 +
1390             ob_rr_theme->button_size)
1391         {
1392             if (fx < (self->bwidth + ob_rr_theme->paddingx + 1 +
1393                       ob_rr_theme->button_size))
1394             {
1395                 if (self->leftmost != OB_FRAME_CONTEXT_NONE)
1396                     return self->leftmost;
1397             }
1398             else if (fx >= (self->area.width -
1399                             (self->bwidth + ob_rr_theme->paddingx + 1 +
1400                              ob_rr_theme->button_size)))
1401             {
1402                 if (self->rightmost != OB_FRAME_CONTEXT_NONE)
1403                     return self->rightmost;
1404             }
1405         }
1406
1407         /* there is no resizing maximized windows so make them the titlebar
1408            context */
1409         return OB_FRAME_CONTEXT_TITLEBAR;
1410     }
1411     else if (self->max_vert &&
1412              (win == self->titletop || win == self->topresize))
1413         /* can't resize vertically when max vert */
1414         return OB_FRAME_CONTEXT_TITLEBAR;
1415     else if (self->shaded &&
1416              (win == self->titletop || win == self->topresize))
1417         /* can't resize vertically when shaded */
1418         return OB_FRAME_CONTEXT_TITLEBAR;
1419
1420     if (win == self->window)            return OB_FRAME_CONTEXT_FRAME;
1421     if (win == self->label)             return OB_FRAME_CONTEXT_TITLEBAR;
1422     if (win == self->handle)            return OB_FRAME_CONTEXT_BOTTOM;
1423     if (win == self->handletop)         return OB_FRAME_CONTEXT_BOTTOM;
1424     if (win == self->handlebottom)      return OB_FRAME_CONTEXT_BOTTOM;
1425     if (win == self->handleleft)        return OB_FRAME_CONTEXT_BLCORNER;
1426     if (win == self->lgrip)             return OB_FRAME_CONTEXT_BLCORNER;
1427     if (win == self->lgripleft)         return OB_FRAME_CONTEXT_BLCORNER;
1428     if (win == self->lgriptop)          return OB_FRAME_CONTEXT_BLCORNER;
1429     if (win == self->lgripbottom)       return OB_FRAME_CONTEXT_BLCORNER;
1430     if (win == self->handleright)       return OB_FRAME_CONTEXT_BRCORNER;
1431     if (win == self->rgrip)             return OB_FRAME_CONTEXT_BRCORNER;
1432     if (win == self->rgripright)        return OB_FRAME_CONTEXT_BRCORNER;
1433     if (win == self->rgriptop)          return OB_FRAME_CONTEXT_BRCORNER;
1434     if (win == self->rgripbottom)       return OB_FRAME_CONTEXT_BRCORNER;
1435     if (win == self->title)             return OB_FRAME_CONTEXT_TITLEBAR;
1436     if (win == self->titlebottom)       return OB_FRAME_CONTEXT_TITLEBAR;
1437     if (win == self->titleleft)         return OB_FRAME_CONTEXT_TLCORNER;
1438     if (win == self->titletopleft)      return OB_FRAME_CONTEXT_TLCORNER;
1439     if (win == self->titleright)        return OB_FRAME_CONTEXT_TRCORNER;
1440     if (win == self->titletopright)     return OB_FRAME_CONTEXT_TRCORNER;
1441     if (win == self->titletop)          return OB_FRAME_CONTEXT_TOP;
1442     if (win == self->topresize)         return OB_FRAME_CONTEXT_TOP;
1443     if (win == self->tltresize)         return OB_FRAME_CONTEXT_TLCORNER;
1444     if (win == self->tllresize)         return OB_FRAME_CONTEXT_TLCORNER;
1445     if (win == self->trtresize)         return OB_FRAME_CONTEXT_TRCORNER;
1446     if (win == self->trrresize)         return OB_FRAME_CONTEXT_TRCORNER;
1447     if (win == self->left)              return OB_FRAME_CONTEXT_LEFT;
1448     if (win == self->right)             return OB_FRAME_CONTEXT_RIGHT;
1449     if (win == self->innertop)          return OB_FRAME_CONTEXT_TITLEBAR;
1450     if (win == self->innerleft)         return OB_FRAME_CONTEXT_LEFT;
1451     if (win == self->innerbottom)       return OB_FRAME_CONTEXT_BOTTOM;
1452     if (win == self->innerright)        return OB_FRAME_CONTEXT_RIGHT;
1453     if (win == self->innerbll)          return OB_FRAME_CONTEXT_BLCORNER;
1454     if (win == self->innerblb)          return OB_FRAME_CONTEXT_BLCORNER;
1455     if (win == self->innerbrr)          return OB_FRAME_CONTEXT_BRCORNER;
1456     if (win == self->innerbrb)          return OB_FRAME_CONTEXT_BRCORNER;
1457     if (win == self->max)               return OB_FRAME_CONTEXT_MAXIMIZE;
1458     if (win == self->iconify)           return OB_FRAME_CONTEXT_ICONIFY;
1459     if (win == self->close)             return OB_FRAME_CONTEXT_CLOSE;
1460     if (win == self->icon)              return OB_FRAME_CONTEXT_ICON;
1461     if (win == self->desk)              return OB_FRAME_CONTEXT_ALLDESKTOPS;
1462     if (win == self->shade)             return OB_FRAME_CONTEXT_SHADE;
1463
1464     return OB_FRAME_CONTEXT_NONE;
1465 }
1466
1467 void frame_client_gravity(ObFrame *self, gint *x, gint *y)
1468 {
1469     /* horizontal */
1470     switch (self->client->gravity) {
1471     default:
1472     case NorthWestGravity:
1473     case SouthWestGravity:
1474     case WestGravity:
1475         break;
1476
1477     case NorthGravity:
1478     case SouthGravity:
1479     case CenterGravity:
1480         /* the middle of the client will be the middle of the frame */
1481         *x -= (self->size.right - self->size.left) / 2;
1482         break;
1483
1484     case NorthEastGravity:
1485     case SouthEastGravity:
1486     case EastGravity:
1487         /* the right side of the client will be the right side of the frame */
1488         *x -= self->size.right + self->size.left -
1489             self->client->border_width * 2;
1490         break;
1491
1492     case ForgetGravity:
1493     case StaticGravity:
1494         /* the client's position won't move */
1495         *x -= self->size.left - self->client->border_width;
1496         break;
1497     }
1498
1499     /* vertical */
1500     switch (self->client->gravity) {
1501     default:
1502     case NorthWestGravity:
1503     case NorthEastGravity:
1504     case NorthGravity:
1505         break;
1506
1507     case CenterGravity:
1508     case EastGravity:
1509     case WestGravity:
1510         /* the middle of the client will be the middle of the frame */
1511         *y -= (self->size.bottom - self->size.top) / 2;
1512         break;
1513
1514     case SouthWestGravity:
1515     case SouthEastGravity:
1516     case SouthGravity:
1517         /* the bottom of the client will be the bottom of the frame */
1518         *y -= self->size.bottom + self->size.top -
1519             self->client->border_width * 2;
1520         break;
1521
1522     case ForgetGravity:
1523     case StaticGravity:
1524         /* the client's position won't move */
1525         *y -= self->size.top - self->client->border_width;
1526         break;
1527     }
1528 }
1529
1530 void frame_frame_gravity(ObFrame *self, gint *x, gint *y)
1531 {
1532     /* horizontal */
1533     switch (self->client->gravity) {
1534     default:
1535     case NorthWestGravity:
1536     case WestGravity:
1537     case SouthWestGravity:
1538         break;
1539     case NorthGravity:
1540     case CenterGravity:
1541     case SouthGravity:
1542         /* the middle of the client will be the middle of the frame */
1543         *x += (self->size.right - self->size.left) / 2;
1544         break;
1545     case NorthEastGravity:
1546     case EastGravity:
1547     case SouthEastGravity:
1548         /* the right side of the client will be the right side of the frame */
1549         *x += self->size.right + self->size.left -
1550             self->client->border_width * 2;
1551         break;
1552     case StaticGravity:
1553     case ForgetGravity:
1554         /* the client's position won't move */
1555         *x += self->size.left - self->client->border_width;
1556         break;
1557     }
1558
1559     /* vertical */
1560     switch (self->client->gravity) {
1561     default:
1562     case NorthWestGravity:
1563     case NorthGravity:
1564     case NorthEastGravity:
1565         break;
1566     case WestGravity:
1567     case CenterGravity:
1568     case EastGravity:
1569         /* the middle of the client will be the middle of the frame */
1570         *y += (self->size.bottom - self->size.top) / 2;
1571         break;
1572     case SouthWestGravity:
1573     case SouthGravity:
1574     case SouthEastGravity:
1575         /* the bottom of the client will be the bottom of the frame */
1576         *y += self->size.bottom + self->size.top -
1577             self->client->border_width * 2;
1578         break;
1579     case StaticGravity:
1580     case ForgetGravity:
1581         /* the client's position won't move */
1582         *y += self->size.top - self->client->border_width;
1583         break;
1584     }
1585 }
1586
1587 void frame_rect_to_frame(ObFrame *self, Rect *r)
1588 {
1589     r->width += self->size.left + self->size.right;
1590     r->height += self->size.top + self->size.bottom;
1591     frame_client_gravity(self, &r->x, &r->y);
1592 }
1593
1594 void frame_rect_to_client(ObFrame *self, Rect *r)
1595 {
1596     r->width -= self->size.left + self->size.right;
1597     r->height -= self->size.top + self->size.bottom;
1598     frame_frame_gravity(self, &r->x, &r->y);
1599 }
1600
1601 static void flash_done(gpointer data)
1602 {
1603     ObFrame *self = data;
1604
1605     if (self->focused != self->flash_on)
1606         frame_adjust_focus(self, self->focused);
1607 }
1608
1609 static gboolean flash_timeout(gpointer data)
1610 {
1611     ObFrame *self = data;
1612     GTimeVal now;
1613
1614     g_get_current_time(&now);
1615     if (now.tv_sec > self->flash_end.tv_sec ||
1616         (now.tv_sec == self->flash_end.tv_sec &&
1617          now.tv_usec >= self->flash_end.tv_usec))
1618         self->flashing = FALSE;
1619
1620     if (!self->flashing)
1621         return FALSE; /* we are done */
1622
1623     self->flash_on = !self->flash_on;
1624     if (!self->focused) {
1625         frame_adjust_focus(self, self->flash_on);
1626         self->focused = FALSE;
1627     }
1628
1629     return TRUE; /* go again */
1630 }
1631
1632 void frame_flash_start(ObFrame *self)
1633 {
1634     self->flash_on = self->focused;
1635
1636     if (!self->flashing)
1637         ob_main_loop_timeout_add(ob_main_loop,
1638                                  G_USEC_PER_SEC * 0.6,
1639                                  flash_timeout,
1640                                  self,
1641                                  g_direct_equal,
1642                                  flash_done);
1643     g_get_current_time(&self->flash_end);
1644     g_time_val_add(&self->flash_end, G_USEC_PER_SEC * 5);
1645
1646     self->flashing = TRUE;
1647 }
1648
1649 void frame_flash_stop(ObFrame *self)
1650 {
1651     self->flashing = FALSE;
1652 }
1653
1654 static gulong frame_animate_iconify_time_left(ObFrame *self,
1655                                               const GTimeVal *now)
1656 {
1657     glong sec, usec;
1658     sec = self->iconify_animation_end.tv_sec - now->tv_sec;
1659     usec = self->iconify_animation_end.tv_usec - now->tv_usec;
1660     if (usec < 0) {
1661         usec += G_USEC_PER_SEC;
1662         sec--;
1663     }
1664     /* no negative values */
1665     return MAX(sec * G_USEC_PER_SEC + usec, 0);
1666 }
1667
1668 static gboolean frame_animate_iconify(gpointer p)
1669 {
1670     ObFrame *self = p;
1671     gint x, y, w, h;
1672     gint iconx, icony, iconw;
1673     GTimeVal now;
1674     gulong time;
1675     gboolean iconifying;
1676
1677     if (self->client->icon_geometry.width == 0) {
1678         /* there is no icon geometry set so just go straight down */
1679         Rect *a = screen_physical_area_monitor
1680             (screen_find_monitor(&self->area));
1681         iconx = self->area.x + self->area.width / 2 + 32;
1682         icony = a->y + a->width;
1683         iconw = 64;
1684         g_free(a);
1685     } else {
1686         iconx = self->client->icon_geometry.x;
1687         icony = self->client->icon_geometry.y;
1688         iconw = self->client->icon_geometry.width;
1689     }
1690
1691     iconifying = self->iconify_animation_going > 0;
1692
1693     /* how far do we have left to go ? */
1694     g_get_current_time(&now);
1695     time = frame_animate_iconify_time_left(self, &now);
1696
1697     if (time == 0 || iconifying) {
1698         /* start where the frame is supposed to be */
1699         x = self->area.x;
1700         y = self->area.y;
1701         w = self->area.width;
1702         h = self->area.height;
1703     } else {
1704         /* start at the icon */
1705         x = iconx;
1706         y = icony;
1707         w = iconw;
1708         h = self->size.top; /* just the titlebar */
1709     }
1710
1711     if (time > 0) {
1712         glong dx, dy, dw;
1713         glong elapsed;
1714
1715         dx = self->area.x - iconx;
1716         dy = self->area.y - icony;
1717         dw = self->area.width - self->bwidth * 2 - iconw;
1718          /* if restoring, we move in the opposite direction */
1719         if (!iconifying) { dx = -dx; dy = -dy; dw = -dw; }
1720
1721         elapsed = FRAME_ANIMATE_ICONIFY_TIME - time;
1722         x = x - (dx * elapsed) / FRAME_ANIMATE_ICONIFY_TIME;
1723         y = y - (dy * elapsed) / FRAME_ANIMATE_ICONIFY_TIME;
1724         w = w - (dw * elapsed) / FRAME_ANIMATE_ICONIFY_TIME;
1725         h = self->size.top; /* just the titlebar */
1726     }
1727
1728     if (time == 0)
1729         frame_end_iconify_animation(self);
1730     else {
1731         XMoveResizeWindow(ob_display, self->window, x, y, w, h);
1732         XFlush(ob_display);
1733     }
1734
1735     return time > 0; /* repeat until we're out of time */
1736 }
1737
1738 void frame_end_iconify_animation(ObFrame *self)
1739 {
1740     /* see if there is an animation going */
1741     if (self->iconify_animation_going == 0) return;
1742
1743     if (!self->visible)
1744         XUnmapWindow(ob_display, self->window);
1745     else {
1746         /* Send a ConfigureNotify when the animation is done, this fixes
1747            KDE's pager showing the window in the wrong place.  since the
1748            window is mapped at a different location and is then moved, we
1749            need to send the synthetic configurenotify, since apps may have
1750            read the position when the client mapped, apparently. */
1751         client_reconfigure(self->client, TRUE);
1752     }
1753
1754     /* we're not animating any more ! */
1755     self->iconify_animation_going = 0;
1756
1757     XMoveResizeWindow(ob_display, self->window,
1758                       self->area.x, self->area.y,
1759                       self->area.width, self->area.height);
1760     /* we delay re-rendering until after we're done animating */
1761     framerender_frame(self);
1762     XFlush(ob_display);
1763 }
1764
1765 void frame_begin_iconify_animation(ObFrame *self, gboolean iconifying)
1766 {
1767     gulong time;
1768     gboolean new_anim = FALSE;
1769     gboolean set_end = TRUE;
1770     GTimeVal now;
1771
1772     /* if there is no titlebar, just don't animate for now
1773        XXX it would be nice tho.. */
1774     if (!(self->decorations & OB_FRAME_DECOR_TITLEBAR))
1775         return;
1776
1777     /* get the current time */
1778     g_get_current_time(&now);
1779
1780     /* get how long until the end */
1781     time = FRAME_ANIMATE_ICONIFY_TIME;
1782     if (self->iconify_animation_going) {
1783         if (!!iconifying != (self->iconify_animation_going > 0)) {
1784             /* animation was already going on in the opposite direction */
1785             time = time - frame_animate_iconify_time_left(self, &now);
1786         } else
1787             /* animation was already going in the same direction */
1788             set_end = FALSE;
1789     } else
1790         new_anim = TRUE;
1791     self->iconify_animation_going = iconifying ? 1 : -1;
1792
1793     /* set the ending time */
1794     if (set_end) {
1795         self->iconify_animation_end.tv_sec = now.tv_sec;
1796         self->iconify_animation_end.tv_usec = now.tv_usec;
1797         g_time_val_add(&self->iconify_animation_end, time);
1798     }
1799
1800     if (new_anim) {
1801         ob_main_loop_timeout_remove_data(ob_main_loop, frame_animate_iconify,
1802                                          self, FALSE);
1803         ob_main_loop_timeout_add(ob_main_loop,
1804                                  FRAME_ANIMATE_ICONIFY_STEP_TIME,
1805                                  frame_animate_iconify, self,
1806                                  g_direct_equal, NULL);
1807
1808         /* do the first step */
1809         frame_animate_iconify(self);
1810
1811         /* show it during the animation even if it is not "visible" */
1812         if (!self->visible)
1813             XMapWindow(ob_display, self->window);
1814     }
1815 }