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 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 shown, 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("Handle", name))
1317         return OB_FRAME_CONTEXT_BOTTOM;
1318     else if (!g_ascii_strcasecmp("Left", name))
1319         return OB_FRAME_CONTEXT_LEFT;
1320     else if (!g_ascii_strcasecmp("Right", name))
1321         return OB_FRAME_CONTEXT_RIGHT;
1322     else if (!g_ascii_strcasecmp("Maximize", name))
1323         return OB_FRAME_CONTEXT_MAXIMIZE;
1324     else if (!g_ascii_strcasecmp("AllDesktops", name))
1325         return OB_FRAME_CONTEXT_ALLDESKTOPS;
1326     else if (!g_ascii_strcasecmp("Shade", name))
1327         return OB_FRAME_CONTEXT_SHADE;
1328     else if (!g_ascii_strcasecmp("Iconify", name))
1329         return OB_FRAME_CONTEXT_ICONIFY;
1330     else if (!g_ascii_strcasecmp("Icon", name))
1331         return OB_FRAME_CONTEXT_ICON;
1332     else if (!g_ascii_strcasecmp("Close", name))
1333         return OB_FRAME_CONTEXT_CLOSE;
1334     else if (!g_ascii_strcasecmp("MoveResize", name))
1335         return OB_FRAME_CONTEXT_MOVE_RESIZE;
1336     return OB_FRAME_CONTEXT_NONE;
1337 }
1338
1339 ObFrameContext frame_context(ObClient *client, Window win, gint x, gint y)
1340 {
1341     ObFrame *self;
1342
1343     if (moveresize_in_progress)
1344         return OB_FRAME_CONTEXT_MOVE_RESIZE;
1345
1346     if (win == RootWindow(ob_display, ob_screen))
1347         return OB_FRAME_CONTEXT_ROOT ;
1348     if (client == NULL) return OB_FRAME_CONTEXT_NONE;
1349     if (win == client->window) {
1350         /* conceptually, this is the desktop, as far as users are
1351            concerned */
1352         if (client->type == OB_CLIENT_TYPE_DESKTOP)
1353             return OB_FRAME_CONTEXT_DESKTOP;
1354         return OB_FRAME_CONTEXT_CLIENT;
1355     }
1356
1357     self = client->frame;
1358
1359     /* when the user clicks in the corners of the titlebar and the client
1360        is fully maximized, then treat it like they clicked in the
1361        button that is there */
1362     if (self->max_horz && self->max_vert &&
1363         (win == self->title || win == self->titletop ||
1364          win == self->titleleft || win == self->titletopleft ||
1365          win == self->titleright || win == self->titletopright))
1366     {
1367         /* get the mouse coords in reference to the whole frame */
1368         gint fx = x;
1369         gint fy = y;
1370
1371         /* these windows are down a border width from the top of the frame */
1372         if (win == self->title ||
1373             win == self->titleleft || win == self->titleright)
1374             fy += self->bwidth;
1375
1376         /* title is a border width in from the edge */
1377         if (win == self->title)
1378             fx += self->bwidth;
1379         /* titletop is a bit to the right */
1380         else if (win == self->titletop)
1381             fx += ob_rr_theme->grip_width + self->bwidth;
1382         /* titletopright is way to the right edge */
1383         else if (win == self->titletopright)
1384             fx += self->area.width - (ob_rr_theme->grip_width + self->bwidth);
1385         /* titleright is even more way to the right edge */
1386         else if (win == self->titleright)
1387             fx += self->area.width - self->bwidth;
1388
1389         /* figure out if we're over the area that should be considered a
1390            button */
1391         if (fy < self->bwidth + ob_rr_theme->paddingy + 1 +
1392             ob_rr_theme->button_size)
1393         {
1394             if (fx < (self->bwidth + ob_rr_theme->paddingx + 1 +
1395                       ob_rr_theme->button_size))
1396             {
1397                 if (self->leftmost != OB_FRAME_CONTEXT_NONE)
1398                     return self->leftmost;
1399             }
1400             else if (fx >= (self->area.width -
1401                             (self->bwidth + ob_rr_theme->paddingx + 1 +
1402                              ob_rr_theme->button_size)))
1403             {
1404                 if (self->rightmost != OB_FRAME_CONTEXT_NONE)
1405                     return self->rightmost;
1406             }
1407         }
1408
1409         /* there is no resizing maximized windows so make them the titlebar
1410            context */
1411         return OB_FRAME_CONTEXT_TITLEBAR;
1412     }
1413     else if (self->max_vert &&
1414              (win == self->titletop || win == self->topresize))
1415         /* can't resize vertically when max vert */
1416         return OB_FRAME_CONTEXT_TITLEBAR;
1417     else if (self->shaded &&
1418              (win == self->titletop || win == self->topresize))
1419         /* can't resize vertically when shaded */
1420         return OB_FRAME_CONTEXT_TITLEBAR;
1421
1422     if (win == self->window)            return OB_FRAME_CONTEXT_FRAME;
1423     if (win == self->label)             return OB_FRAME_CONTEXT_TITLEBAR;
1424     if (win == self->handle)            return OB_FRAME_CONTEXT_BOTTOM;
1425     if (win == self->handletop)         return OB_FRAME_CONTEXT_BOTTOM;
1426     if (win == self->handlebottom)      return OB_FRAME_CONTEXT_BOTTOM;
1427     if (win == self->handleleft)        return OB_FRAME_CONTEXT_BLCORNER;
1428     if (win == self->lgrip)             return OB_FRAME_CONTEXT_BLCORNER;
1429     if (win == self->lgripleft)         return OB_FRAME_CONTEXT_BLCORNER;
1430     if (win == self->lgriptop)          return OB_FRAME_CONTEXT_BLCORNER;
1431     if (win == self->lgripbottom)       return OB_FRAME_CONTEXT_BLCORNER;
1432     if (win == self->handleright)       return OB_FRAME_CONTEXT_BRCORNER;
1433     if (win == self->rgrip)             return OB_FRAME_CONTEXT_BRCORNER;
1434     if (win == self->rgripright)        return OB_FRAME_CONTEXT_BRCORNER;
1435     if (win == self->rgriptop)          return OB_FRAME_CONTEXT_BRCORNER;
1436     if (win == self->rgripbottom)       return OB_FRAME_CONTEXT_BRCORNER;
1437     if (win == self->title)             return OB_FRAME_CONTEXT_TITLEBAR;
1438     if (win == self->titlebottom)       return OB_FRAME_CONTEXT_TITLEBAR;
1439     if (win == self->titleleft)         return OB_FRAME_CONTEXT_TLCORNER;
1440     if (win == self->titletopleft)      return OB_FRAME_CONTEXT_TLCORNER;
1441     if (win == self->titleright)        return OB_FRAME_CONTEXT_TRCORNER;
1442     if (win == self->titletopright)     return OB_FRAME_CONTEXT_TRCORNER;
1443     if (win == self->titletop)          return OB_FRAME_CONTEXT_TOP;
1444     if (win == self->topresize)         return OB_FRAME_CONTEXT_TOP;
1445     if (win == self->tltresize)         return OB_FRAME_CONTEXT_TLCORNER;
1446     if (win == self->tllresize)         return OB_FRAME_CONTEXT_TLCORNER;
1447     if (win == self->trtresize)         return OB_FRAME_CONTEXT_TRCORNER;
1448     if (win == self->trrresize)         return OB_FRAME_CONTEXT_TRCORNER;
1449     if (win == self->left)              return OB_FRAME_CONTEXT_LEFT;
1450     if (win == self->right)             return OB_FRAME_CONTEXT_RIGHT;
1451     if (win == self->innertop)          return OB_FRAME_CONTEXT_TITLEBAR;
1452     if (win == self->innerleft)         return OB_FRAME_CONTEXT_LEFT;
1453     if (win == self->innerbottom)       return OB_FRAME_CONTEXT_BOTTOM;
1454     if (win == self->innerright)        return OB_FRAME_CONTEXT_RIGHT;
1455     if (win == self->innerbll)          return OB_FRAME_CONTEXT_BLCORNER;
1456     if (win == self->innerblb)          return OB_FRAME_CONTEXT_BLCORNER;
1457     if (win == self->innerbrr)          return OB_FRAME_CONTEXT_BRCORNER;
1458     if (win == self->innerbrb)          return OB_FRAME_CONTEXT_BRCORNER;
1459     if (win == self->max)               return OB_FRAME_CONTEXT_MAXIMIZE;
1460     if (win == self->iconify)           return OB_FRAME_CONTEXT_ICONIFY;
1461     if (win == self->close)             return OB_FRAME_CONTEXT_CLOSE;
1462     if (win == self->icon)              return OB_FRAME_CONTEXT_ICON;
1463     if (win == self->desk)              return OB_FRAME_CONTEXT_ALLDESKTOPS;
1464     if (win == self->shade)             return OB_FRAME_CONTEXT_SHADE;
1465
1466     return OB_FRAME_CONTEXT_NONE;
1467 }
1468
1469 void frame_client_gravity(ObFrame *self, gint *x, gint *y)
1470 {
1471     /* horizontal */
1472     switch (self->client->gravity) {
1473     default:
1474     case NorthWestGravity:
1475     case SouthWestGravity:
1476     case WestGravity:
1477         break;
1478
1479     case NorthGravity:
1480     case SouthGravity:
1481     case CenterGravity:
1482         /* the middle of the client will be the middle of the frame */
1483         *x -= (self->size.right - self->size.left) / 2;
1484         break;
1485
1486     case NorthEastGravity:
1487     case SouthEastGravity:
1488     case EastGravity:
1489         /* the right side of the client will be the right side of the frame */
1490         *x -= self->size.right + self->size.left -
1491             self->client->border_width * 2;
1492         break;
1493
1494     case ForgetGravity:
1495     case StaticGravity:
1496         /* the client's position won't move */
1497         *x -= self->size.left - self->client->border_width;
1498         break;
1499     }
1500
1501     /* vertical */
1502     switch (self->client->gravity) {
1503     default:
1504     case NorthWestGravity:
1505     case NorthEastGravity:
1506     case NorthGravity:
1507         break;
1508
1509     case CenterGravity:
1510     case EastGravity:
1511     case WestGravity:
1512         /* the middle of the client will be the middle of the frame */
1513         *y -= (self->size.bottom - self->size.top) / 2;
1514         break;
1515
1516     case SouthWestGravity:
1517     case SouthEastGravity:
1518     case SouthGravity:
1519         /* the bottom of the client will be the bottom of the frame */
1520         *y -= self->size.bottom + self->size.top -
1521             self->client->border_width * 2;
1522         break;
1523
1524     case ForgetGravity:
1525     case StaticGravity:
1526         /* the client's position won't move */
1527         *y -= self->size.top - self->client->border_width;
1528         break;
1529     }
1530 }
1531
1532 void frame_frame_gravity(ObFrame *self, gint *x, gint *y)
1533 {
1534     /* horizontal */
1535     switch (self->client->gravity) {
1536     default:
1537     case NorthWestGravity:
1538     case WestGravity:
1539     case SouthWestGravity:
1540         break;
1541     case NorthGravity:
1542     case CenterGravity:
1543     case SouthGravity:
1544         /* the middle of the client will be the middle of the frame */
1545         *x += (self->size.right - self->size.left) / 2;
1546         break;
1547     case NorthEastGravity:
1548     case EastGravity:
1549     case SouthEastGravity:
1550         /* the right side of the client will be the right side of the frame */
1551         *x += self->size.right + self->size.left -
1552             self->client->border_width * 2;
1553         break;
1554     case StaticGravity:
1555     case ForgetGravity:
1556         /* the client's position won't move */
1557         *x += self->size.left - self->client->border_width;
1558         break;
1559     }
1560
1561     /* vertical */
1562     switch (self->client->gravity) {
1563     default:
1564     case NorthWestGravity:
1565     case NorthGravity:
1566     case NorthEastGravity:
1567         break;
1568     case WestGravity:
1569     case CenterGravity:
1570     case EastGravity:
1571         /* the middle of the client will be the middle of the frame */
1572         *y += (self->size.bottom - self->size.top) / 2;
1573         break;
1574     case SouthWestGravity:
1575     case SouthGravity:
1576     case SouthEastGravity:
1577         /* the bottom of the client will be the bottom of the frame */
1578         *y += self->size.bottom + self->size.top -
1579             self->client->border_width * 2;
1580         break;
1581     case StaticGravity:
1582     case ForgetGravity:
1583         /* the client's position won't move */
1584         *y += self->size.top - self->client->border_width;
1585         break;
1586     }
1587 }
1588
1589 void frame_rect_to_frame(ObFrame *self, Rect *r)
1590 {
1591     r->width += self->size.left + self->size.right;
1592     r->height += self->size.top + self->size.bottom;
1593     frame_client_gravity(self, &r->x, &r->y);
1594 }
1595
1596 void frame_rect_to_client(ObFrame *self, Rect *r)
1597 {
1598     r->width -= self->size.left + self->size.right;
1599     r->height -= self->size.top + self->size.bottom;
1600     frame_frame_gravity(self, &r->x, &r->y);
1601 }
1602
1603 static void flash_done(gpointer data)
1604 {
1605     ObFrame *self = data;
1606
1607     if (self->focused != self->flash_on)
1608         frame_adjust_focus(self, self->focused);
1609 }
1610
1611 static gboolean flash_timeout(gpointer data)
1612 {
1613     ObFrame *self = data;
1614     GTimeVal now;
1615
1616     g_get_current_time(&now);
1617     if (now.tv_sec > self->flash_end.tv_sec ||
1618         (now.tv_sec == self->flash_end.tv_sec &&
1619          now.tv_usec >= self->flash_end.tv_usec))
1620         self->flashing = FALSE;
1621
1622     if (!self->flashing)
1623         return FALSE; /* we are done */
1624
1625     self->flash_on = !self->flash_on;
1626     if (!self->focused) {
1627         frame_adjust_focus(self, self->flash_on);
1628         self->focused = FALSE;
1629     }
1630
1631     return TRUE; /* go again */
1632 }
1633
1634 void frame_flash_start(ObFrame *self)
1635 {
1636     self->flash_on = self->focused;
1637
1638     if (!self->flashing)
1639         ob_main_loop_timeout_add(ob_main_loop,
1640                                  G_USEC_PER_SEC * 0.6,
1641                                  flash_timeout,
1642                                  self,
1643                                  g_direct_equal,
1644                                  flash_done);
1645     g_get_current_time(&self->flash_end);
1646     g_time_val_add(&self->flash_end, G_USEC_PER_SEC * 5);
1647
1648     self->flashing = TRUE;
1649 }
1650
1651 void frame_flash_stop(ObFrame *self)
1652 {
1653     self->flashing = FALSE;
1654 }
1655
1656 static gulong frame_animate_iconify_time_left(ObFrame *self,
1657                                               const GTimeVal *now)
1658 {
1659     glong sec, usec;
1660     sec = self->iconify_animation_end.tv_sec - now->tv_sec;
1661     usec = self->iconify_animation_end.tv_usec - now->tv_usec;
1662     if (usec < 0) {
1663         usec += G_USEC_PER_SEC;
1664         sec--;
1665     }
1666     /* no negative values */
1667     return MAX(sec * G_USEC_PER_SEC + usec, 0);
1668 }
1669
1670 static gboolean frame_animate_iconify(gpointer p)
1671 {
1672     ObFrame *self = p;
1673     gint x, y, w, h;
1674     gint iconx, icony, iconw;
1675     GTimeVal now;
1676     gulong time;
1677     gboolean iconifying;
1678
1679     if (self->client->icon_geometry.width == 0) {
1680         /* there is no icon geometry set so just go straight down */
1681         Rect *a = screen_physical_area_monitor
1682             (screen_find_monitor(&self->area));
1683         iconx = self->area.x + self->area.width / 2 + 32;
1684         icony = a->y + a->width;
1685         iconw = 64;
1686         g_free(a);
1687     } else {
1688         iconx = self->client->icon_geometry.x;
1689         icony = self->client->icon_geometry.y;
1690         iconw = self->client->icon_geometry.width;
1691     }
1692
1693     iconifying = self->iconify_animation_going > 0;
1694
1695     /* how far do we have left to go ? */
1696     g_get_current_time(&now);
1697     time = frame_animate_iconify_time_left(self, &now);
1698
1699     if ((time > 0 && iconifying) || (time == 0 && !iconifying)) {
1700         /* start where the frame is supposed to be */
1701         x = self->area.x;
1702         y = self->area.y;
1703         w = self->area.width;
1704         h = self->area.height;
1705     } else {
1706         /* start at the icon */
1707         x = iconx;
1708         y = icony;
1709         w = iconw;
1710         h = self->size.top; /* just the titlebar */
1711     }
1712
1713     if (time > 0) {
1714         glong dx, dy, dw;
1715         glong elapsed;
1716
1717         dx = self->area.x - iconx;
1718         dy = self->area.y - icony;
1719         dw = self->area.width - self->bwidth * 2 - iconw;
1720          /* if restoring, we move in the opposite direction */
1721         if (!iconifying) { dx = -dx; dy = -dy; dw = -dw; }
1722
1723         elapsed = FRAME_ANIMATE_ICONIFY_TIME - time;
1724         x = x - (dx * elapsed) / FRAME_ANIMATE_ICONIFY_TIME;
1725         y = y - (dy * elapsed) / FRAME_ANIMATE_ICONIFY_TIME;
1726         w = w - (dw * elapsed) / FRAME_ANIMATE_ICONIFY_TIME;
1727         h = self->size.top; /* just the titlebar */
1728     }
1729
1730     XMoveResizeWindow(ob_display, self->window, x, y, w, h);
1731     XFlush(ob_display);
1732
1733     if (time == 0)
1734         frame_end_iconify_animation(self);
1735
1736     return time > 0; /* repeat until we're out of time */
1737 }
1738
1739 void frame_end_iconify_animation(ObFrame *self)
1740 {
1741     /* see if there is an animation going */
1742     if (self->iconify_animation_going == 0) return;
1743
1744     if (!self->visible)
1745         XUnmapWindow(ob_display, self->window);
1746     else {
1747         /* Send a ConfigureNotify when the animation is done, this fixes
1748            KDE's pager showing the window in the wrong place.  since the
1749            window is mapped at a different location and is then moved, we
1750            need to send the synthetic configurenotify, since apps may have
1751            read the position when the client mapped, apparently. */
1752         client_reconfigure(self->client, TRUE);
1753     }
1754
1755     /* we're not animating any more ! */
1756     self->iconify_animation_going = 0;
1757
1758     XMoveResizeWindow(ob_display, self->window,
1759                       self->area.x, self->area.y,
1760                       self->area.width, self->area.height);
1761     /* we delay re-rendering until after we're done animating */
1762     framerender_frame(self);
1763     XFlush(ob_display);
1764 }
1765
1766 void frame_begin_iconify_animation(ObFrame *self, gboolean iconifying)
1767 {
1768     gulong time;
1769     gboolean new_anim = FALSE;
1770     gboolean set_end = TRUE;
1771     GTimeVal now;
1772
1773     /* if there is no titlebar, just don't animate for now
1774        XXX it would be nice tho.. */
1775     if (!(self->decorations & OB_FRAME_DECOR_TITLEBAR))
1776         return;
1777
1778     /* get the current time */
1779     g_get_current_time(&now);
1780
1781     /* get how long until the end */
1782     time = FRAME_ANIMATE_ICONIFY_TIME;
1783     if (self->iconify_animation_going) {
1784         if (!!iconifying != (self->iconify_animation_going > 0)) {
1785             /* animation was already going on in the opposite direction */
1786             time = time - frame_animate_iconify_time_left(self, &now);
1787         } else
1788             /* animation was already going in the same direction */
1789             set_end = FALSE;
1790     } else
1791         new_anim = TRUE;
1792     self->iconify_animation_going = iconifying ? 1 : -1;
1793
1794     /* set the ending time */
1795     if (set_end) {
1796         self->iconify_animation_end.tv_sec = now.tv_sec;
1797         self->iconify_animation_end.tv_usec = now.tv_usec;
1798         g_time_val_add(&self->iconify_animation_end, time);
1799     }
1800
1801     if (new_anim) {
1802         ob_main_loop_timeout_remove_data(ob_main_loop, frame_animate_iconify,
1803                                          self, FALSE);
1804         ob_main_loop_timeout_add(ob_main_loop,
1805                                  FRAME_ANIMATE_ICONIFY_STEP_TIME,
1806                                  frame_animate_iconify, self,
1807                                  g_direct_equal, NULL);
1808
1809         /* do the first step */
1810         frame_animate_iconify(self);
1811
1812         /* show it during the animation even if it is not "visible" */
1813         if (!self->visible)
1814             XMapWindow(ob_display, self->window);
1815     }
1816 }