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 "config.h"
  26 #include "framerender.h"
  27 #include "mainloop.h"
  28 #include "focus_cycle.h"
  29 #include "focus_cycle_indicator.h"
  30 #include "moveresize.h"
  31 #include "screen.h"
  32 #include "render/theme.h"
  33
  34 #define PLATE_EVENTMASK (SubstructureRedirectMask | FocusChangeMask)
  35 #define FRAME_EVENTMASK (EnterWindowMask | LeaveWindowMask | \
  36                          ButtonPressMask | ButtonReleaseMask)
  37 #define ELEMENT_EVENTMASK (ButtonPressMask | ButtonReleaseMask | \
  38                            ButtonMotionMask | PointerMotionMask | \
  39                            EnterWindowMask | LeaveWindowMask)
  40 /* The inner window does not need enter/leave events.
  41    If it does get them, then it needs its own context for enter events
  42    because sloppy focus will focus the window when you enter the inner window
  43    from the frame. */
  44 #define INNER_EVENTMASK (ButtonPressMask)
  45
  46 #define FRAME_ANIMATE_ICONIFY_TIME 150000 /* .15 seconds */
  47 #define FRAME_ANIMATE_ICONIFY_STEP_TIME (G_USEC_PER_SEC / 60) /* 60 Hz */
  48
  49 #define FRAME_HANDLE_Y(f) (f->size.top + f->client->area.height + f->cbwidth_y)
  50
  51 static void flash_done(gpointer data);
  52 static gboolean flash_timeout(gpointer data);
  53
  54 static void layout_title(ObFrame *self);
  55 static void set_theme_statics(ObFrame *self);
  56 static void free_theme_statics(ObFrame *self);
  57 static gboolean frame_animate_iconify(gpointer self);
  58 static void frame_adjust_cursors(ObFrame *self);
  59
  60 static Window createWindow(Window parent, Visual *visual,
  61                            gulong mask, XSetWindowAttributes *attrib)
  62 {
  63     return XCreateWindow(ob_display, parent, 0, 0, 1, 1, 0,
  64                          (visual ? 32 : RrDepth(ob_rr_inst)), InputOutput,
  65                          (visual ? visual : RrVisual(ob_rr_inst)),
  66                          mask, attrib);
  67
  68 }
  69
  70 static Visual *check_32bit_client(ObClient *c)
  71 {
  72     XWindowAttributes wattrib;
  73     Status ret;
  74
  75     /* we're already running at 32 bit depth, yay. we don't need to use their
  76        visual */
  77     if (RrDepth(ob_rr_inst) == 32)
  78         return NULL;
  79
  80     ret = XGetWindowAttributes(ob_display, c->window, &wattrib);
  81     g_assert(ret != BadDrawable);
  82     g_assert(ret != BadWindow);
  83
  84     if (wattrib.depth == 32)
  85         return wattrib.visual;
  86     return NULL;
  87 }
  88
  89 ObFrame *frame_new(ObClient *client)
  90 {
  91     XSetWindowAttributes attrib;
  92     gulong mask;
  93     ObFrame *self;
  94     Visual *visual;
  95
  96     self = g_new0(ObFrame, 1);
  97     self->client = client;
  98
  99     visual = check_32bit_client(client);
 100
 101     /* create the non-visible decor windows */
 102
 103     mask = CWEventMask;
 104     if (visual) {
 105         /* client has a 32-bit visual */
 106         mask |= CWColormap | CWBackPixel | CWBorderPixel;
 107         /* create a colormap with the visual */
 108         self->colormap = attrib.colormap =
 109             XCreateColormap(ob_display,
 110                             RootWindow(ob_display, ob_screen),
 111                             visual, AllocNone);
 112         attrib.background_pixel = BlackPixel(ob_display, ob_screen);
 113         attrib.border_pixel = BlackPixel(ob_display, ob_screen);
 114     }
 115     attrib.event_mask = FRAME_EVENTMASK;
 116     self->window = createWindow(RootWindow(ob_display, ob_screen), visual,
 117                                 mask, &attrib);
 118
 119     attrib.event_mask = INNER_EVENTMASK;
 120     self->inner = createWindow(self->window, visual, mask, &attrib);
 121
 122     mask &= ~CWEventMask;
 123     self->plate = createWindow(self->inner, visual, mask, &attrib);
 124
 125     /* create the visible decor windows */
 126
 127     mask = CWEventMask;
 128     if (visual) {
 129         /* client has a 32-bit visual */
 130         mask |= CWColormap | CWBackPixel | CWBorderPixel;
 131         attrib.colormap = RrColormap(ob_rr_inst);
 132     }
 133     attrib.event_mask = ELEMENT_EVENTMASK;
 134     self->title = createWindow(self->window, NULL, mask, &attrib);
 135     self->titleleft = createWindow(self->window, NULL, mask, &attrib);
 136     self->titletop = createWindow(self->window, NULL, mask, &attrib);
 137     self->titletopleft = createWindow(self->window, NULL, mask, &attrib);
 138     self->titletopright = createWindow(self->window, NULL, mask, &attrib);
 139     self->titleright = createWindow(self->window, NULL, mask, &attrib);
 140     self->titlebottom = createWindow(self->window, NULL, mask, &attrib);
 141
 142     self->topresize = createWindow(self->title, NULL, mask, &attrib);
 143     self->tltresize = createWindow(self->title, NULL, mask, &attrib);
 144     self->tllresize = createWindow(self->title, NULL, mask, &attrib);
 145     self->trtresize = createWindow(self->title, NULL, mask, &attrib);
 146     self->trrresize = createWindow(self->title, NULL, mask, &attrib);
 147
 148     self->left = createWindow(self->window, NULL, mask, &attrib);
 149     self->right = createWindow(self->window, NULL, mask, &attrib);
 150
 151     self->label = createWindow(self->title, NULL, mask, &attrib);
 152     self->max = createWindow(self->title, NULL, mask, &attrib);
 153     self->close = createWindow(self->title, NULL, mask, &attrib);
 154     self->desk = createWindow(self->title, NULL, mask, &attrib);
 155     self->shade = createWindow(self->title, NULL, mask, &attrib);
 156     self->icon = createWindow(self->title, NULL, mask, &attrib);
 157     self->iconify = createWindow(self->title, NULL, mask, &attrib);
 158
 159     self->handle = createWindow(self->window, NULL, mask, &attrib);
 160     self->lgrip = createWindow(self->handle, NULL, mask, &attrib);
 161     self->rgrip = createWindow(self->handle, NULL, mask, &attrib);
 162
 163     self->handleleft = createWindow(self->handle, NULL, mask, &attrib);
 164     self->handleright = createWindow(self->handle, NULL, mask, &attrib);
 165
 166     self->handletop = createWindow(self->window, NULL, mask, &attrib);
 167     self->handlebottom = createWindow(self->window, NULL, mask, &attrib);
 168     self->lgripleft = createWindow(self->window, NULL, mask, &attrib);
 169     self->lgriptop = createWindow(self->window, NULL, mask, &attrib);
 170     self->lgripbottom = createWindow(self->window, NULL, mask, &attrib);
 171     self->rgripright = createWindow(self->window, NULL, mask, &attrib);
 172     self->rgriptop = createWindow(self->window, NULL, mask, &attrib);
 173     self->rgripbottom = createWindow(self->window, NULL, mask, &attrib);
 174
 175     self->focused = FALSE;
 176
 177     /* the other stuff is shown based on decor settings */
 178     XMapWindow(ob_display, self->plate);
 179     XMapWindow(ob_display, self->inner);
 180     XMapWindow(ob_display, self->label);
 181
 182     self->max_press = self->close_press = self->desk_press =
 183         self->iconify_press = self->shade_press = FALSE;
 184     self->max_hover = self->close_hover = self->desk_hover =
 185         self->iconify_hover = self->shade_hover = FALSE;
 186
 187     set_theme_statics(self);
 188
 189     return (ObFrame*)self;
 190 }
 191
 192 static void set_theme_statics(ObFrame *self)
 193 {
 194     /* set colors/appearance/sizes for stuff that doesn't change */
 195     XResizeWindow(ob_display, self->max,
 196                   ob_rr_theme->button_size, ob_rr_theme->button_size);
 197     XResizeWindow(ob_display, self->iconify,
 198                   ob_rr_theme->button_size, ob_rr_theme->button_size);
 199     XResizeWindow(ob_display, self->icon,
 200                   ob_rr_theme->button_size + 2, ob_rr_theme->button_size + 2);
 201     XResizeWindow(ob_display, self->close,
 202                   ob_rr_theme->button_size, ob_rr_theme->button_size);
 203     XResizeWindow(ob_display, self->desk,
 204                   ob_rr_theme->button_size, ob_rr_theme->button_size);
 205     XResizeWindow(ob_display, self->shade,
 206                   ob_rr_theme->button_size, ob_rr_theme->button_size);
 207     XResizeWindow(ob_display, self->tltresize,
 208                   ob_rr_theme->grip_width, ob_rr_theme->paddingy + 1);
 209     XResizeWindow(ob_display, self->trtresize,
 210                   ob_rr_theme->grip_width, ob_rr_theme->paddingy + 1);
 211     XResizeWindow(ob_display, self->tllresize,
 212                   ob_rr_theme->paddingx + 1, ob_rr_theme->title_height);
 213     XResizeWindow(ob_display, self->trrresize,
 214                   ob_rr_theme->paddingx + 1, ob_rr_theme->title_height);
 215
 216     /* set up the dynamic appearances */
 217     self->a_unfocused_title = RrAppearanceCopy(ob_rr_theme->a_unfocused_title);
 218     self->a_focused_title = RrAppearanceCopy(ob_rr_theme->a_focused_title);
 219     self->a_unfocused_label = RrAppearanceCopy(ob_rr_theme->a_unfocused_label);
 220     self->a_focused_label = RrAppearanceCopy(ob_rr_theme->a_focused_label);
 221     self->a_unfocused_handle =
 222         RrAppearanceCopy(ob_rr_theme->a_unfocused_handle);
 223     self->a_focused_handle = RrAppearanceCopy(ob_rr_theme->a_focused_handle);
 224     self->a_icon = RrAppearanceCopy(ob_rr_theme->a_icon);
 225 }
 226
 227 static void free_theme_statics(ObFrame *self)
 228 {
 229     RrAppearanceFree(self->a_unfocused_title);
 230     RrAppearanceFree(self->a_focused_title);
 231     RrAppearanceFree(self->a_unfocused_label);
 232     RrAppearanceFree(self->a_focused_label);
 233     RrAppearanceFree(self->a_unfocused_handle);
 234     RrAppearanceFree(self->a_focused_handle);
 235     RrAppearanceFree(self->a_icon);
 236 }
 237
 238 void frame_free(ObFrame *self)
 239 {
 240     free_theme_statics(self);
 241
 242     XDestroyWindow(ob_display, self->window);
 243     if (self->colormap)
 244         XFreeColormap(ob_display, self->colormap);
 245
 246     g_free(self);
 247 }
 248
 249 void frame_show(ObFrame *self)
 250 {
 251     if (!self->visible) {
 252         self->visible = TRUE;
 253         XMapWindow(ob_display, self->client->window);
 254         XMapWindow(ob_display, self->window);
 255     }
 256 }
 257
 258 void frame_hide(ObFrame *self)
 259 {
 260     if (self->visible) {
 261         self->visible = FALSE;
 262         if (!frame_iconify_animating(self))
 263             XUnmapWindow(ob_display, self->window);
 264         /* we unmap the client itself so that we can get MapRequest
 265            events, and because the ICCCM tells us to! */
 266         XUnmapWindow(ob_display, self->client->window);
 267         self->client->ignore_unmaps += 1;
 268     }
 269 }
 270
 271 void frame_adjust_theme(ObFrame *self)
 272 {
 273     free_theme_statics(self);
 274     set_theme_statics(self);
 275 }
 276
 277 void frame_adjust_shape(ObFrame *self)
 278 {
 279 #ifdef SHAPE
 280     gint num;
 281     XRectangle xrect[2];
 282
 283     if (!self->client->shaped) {
 284         /* clear the shape on the frame window */
 285         XShapeCombineMask(ob_display, self->window, ShapeBounding,
 286                           self->size.left,
 287                           self->size.top,
 288                           None, ShapeSet);
 289     } else {
 290         /* make the frame's shape match the clients */
 291         XShapeCombineShape(ob_display, self->window, ShapeBounding,
 292                            self->size.left,
 293                            self->size.top,
 294                            self->client->window,
 295                            ShapeBounding, ShapeSet);
 296
 297         num = 0;
 298         if (self->decorations & OB_FRAME_DECOR_TITLEBAR) {
 299             xrect[0].x = 0;
 300             xrect[0].y = 0;
 301             xrect[0].width = self->area.width;
 302             xrect[0].height = ob_rr_theme->title_height +
 303                 self->bwidth + self->rbwidth;
 304             ++num;
 305         }
 306
 307         if (self->decorations & OB_FRAME_DECOR_HANDLE &&
 308             ob_rr_theme->handle_height > 0)
 309         {
 310             xrect[1].x = 0;
 311             xrect[1].y = FRAME_HANDLE_Y(self);
 312             xrect[1].width = self->area.width;
 313             xrect[1].height = ob_rr_theme->handle_height +
 314                 self->bwidth * 2;
 315             ++num;
 316         }
 317
 318         XShapeCombineRectangles(ob_display, self->window,
 319                                 ShapeBounding, 0, 0, xrect, num,
 320                                 ShapeUnion, Unsorted);
 321     }
 322 #endif
 323 }
 324
 325 void frame_adjust_area(ObFrame *self, gboolean moved,
 326                        gboolean resized, gboolean fake)
 327 {
 328     Strut oldsize;
 329
 330     oldsize = self->size;
 331
 332     if (resized) {
 333         /* do this before changing the frame's status like max_horz max_vert */
 334         frame_adjust_cursors(self);
 335
 336         self->functions = self->client->functions;
 337         self->decorations = self->client->decorations;
 338         self->max_horz = self->client->max_horz;
 339         self->max_vert = self->client->max_vert;
 340
 341         if (self->decorations & OB_FRAME_DECOR_BORDER) {
 342             self->bwidth = ob_rr_theme->fbwidth;
 343             self->cbwidth_x = ob_rr_theme->cbwidthx;
 344             self->cbwidth_y = ob_rr_theme->cbwidthy;
 345         } else {
 346             self->bwidth = self->cbwidth_x = self->cbwidth_y = 0;
 347         }
 348         self->rbwidth = self->bwidth;
 349
 350         if (self->max_horz) {
 351             self->cbwidth_x = 0;
 352             self->width = self->client->area.width - self->bwidth * 2;
 353         } else
 354             self->width = self->client->area.width + self->cbwidth_x * 2;
 355
 356         STRUT_SET(self->size,
 357                   self->cbwidth_x + (!self->max_horz ? self->bwidth : 0),
 358                   self->cbwidth_y + self->bwidth,
 359                   self->cbwidth_x + (!self->max_horz ? self->bwidth : 0),
 360                   self->cbwidth_y + self->bwidth);
 361
 362         if (self->decorations & OB_FRAME_DECOR_TITLEBAR)
 363             self->size.top += ob_rr_theme->title_height + self->rbwidth;
 364         if (self->decorations & OB_FRAME_DECOR_HANDLE &&
 365             ob_rr_theme->handle_height > 0)
 366         {
 367             self->size.bottom += ob_rr_theme->handle_height + self->bwidth;
 368         }
 369
 370         /* position/size and map/unmap all the windows */
 371
 372         if (!fake) {
 373             if (self->bwidth) {
 374                 XMoveResizeWindow(ob_display, self->titletop,
 375                                   ob_rr_theme->grip_width + self->bwidth, 0,
 376                                   /* width + bwidth*2 - bwidth*2 - grips*2 */
 377                                   self->width - ob_rr_theme->grip_width * 2,
 378                                   self->bwidth);
 379                 XMoveResizeWindow(ob_display, self->titletopleft,
 380                                   0, 0,
 381                                   ob_rr_theme->grip_width + self->bwidth,
 382                                   self->bwidth);
 383                 XMoveResizeWindow(ob_display, self->titletopright,
 384                                   self->client->area.width +
 385                                   self->size.left + self->size.right -
 386                                   ob_rr_theme->grip_width - self->bwidth,
 387                                   0,
 388                                   ob_rr_theme->grip_width + self->bwidth,
 389                                   self->bwidth);
 390
 391                 XMoveResizeWindow(ob_display, self->titleleft,
 392                                   0, self->bwidth,
 393                                   self->bwidth,
 394                                   (!self->max_horz ?
 395                                    ob_rr_theme->grip_width :
 396                                    self->size.top - self->bwidth));
 397                 XMoveResizeWindow(ob_display, self->titleright,
 398                                   self->client->area.width +
 399                                   self->size.left + self->size.right -
 400                                   self->bwidth,
 401                                   self->bwidth,
 402                                   self->bwidth,
 403                                   (!self->max_horz ?
 404                                    ob_rr_theme->grip_width :
 405                                    self->size.top - self->bwidth));
 406
 407                 XMapWindow(ob_display, self->titletop);
 408                 XMapWindow(ob_display, self->titletopleft);
 409                 XMapWindow(ob_display, self->titletopright);
 410                 XMapWindow(ob_display, self->titleleft);
 411                 XMapWindow(ob_display, self->titleright);
 412
 413                 if (self->decorations & OB_FRAME_DECOR_TITLEBAR &&
 414                     self->rbwidth)
 415                 {
 416                     XMoveResizeWindow(ob_display, self->titlebottom,
 417                                       self->bwidth,
 418                                       ob_rr_theme->title_height + self->bwidth,
 419                                       self->width,
 420                                       self->rbwidth);
 421
 422                     XMapWindow(ob_display, self->titlebottom);
 423                 } else
 424                     XUnmapWindow(ob_display, self->titlebottom);
 425             } else {
 426                 XUnmapWindow(ob_display, self->titlebottom);
 427
 428                 XUnmapWindow(ob_display, self->titletop);
 429                 XUnmapWindow(ob_display, self->titletopleft);
 430                 XUnmapWindow(ob_display, self->titletopright);
 431                 XUnmapWindow(ob_display, self->titleleft);
 432                 XUnmapWindow(ob_display, self->titleright);
 433             }
 434
 435             if (self->decorations & OB_FRAME_DECOR_TITLEBAR) {
 436                 XMoveResizeWindow(ob_display, self->title,
 437                                   self->bwidth, self->bwidth,
 438                                   self->width, ob_rr_theme->title_height);
 439
 440                 XMapWindow(ob_display, self->title);
 441
 442                 if (self->decorations & OB_FRAME_DECOR_GRIPS) {
 443                     XMoveResizeWindow(ob_display, self->topresize,
 444                                       ob_rr_theme->grip_width + self->bwidth,
 445                                       0,
 446                                       self->width - ob_rr_theme->grip_width *2,
 447                                       ob_rr_theme->paddingy + 1);
 448
 449                     XMoveWindow(ob_display, self->tltresize, self->bwidth, 0);
 450                     XMoveWindow(ob_display, self->tllresize, self->bwidth, 0);
 451                     XMoveWindow(ob_display, self->trtresize,
 452                                 self->bwidth + self->width -
 453                                 ob_rr_theme->grip_width, 0);
 454                     XMoveWindow(ob_display, self->trrresize,
 455                                 self->bwidth + self->width -
 456                                 ob_rr_theme->paddingx - 1, 0);
 457
 458                     XMapWindow(ob_display, self->topresize);
 459                     XMapWindow(ob_display, self->tltresize);
 460                     XMapWindow(ob_display, self->tllresize);
 461                     XMapWindow(ob_display, self->trtresize);
 462                     XMapWindow(ob_display, self->trrresize);
 463                 } else {
 464                     XUnmapWindow(ob_display, self->topresize);
 465                     XUnmapWindow(ob_display, self->tltresize);
 466                     XUnmapWindow(ob_display, self->tllresize);
 467                     XUnmapWindow(ob_display, self->trtresize);
 468                     XUnmapWindow(ob_display, self->trrresize);
 469                 }
 470             } else
 471                 XUnmapWindow(ob_display, self->title);
 472         }
 473
 474         if ((self->decorations & OB_FRAME_DECOR_TITLEBAR))
 475             /* layout the title bar elements */
 476             layout_title(self);
 477
 478         if (!fake) {
 479             if (self->bwidth) {
 480                 XMoveResizeWindow(ob_display, self->handlebottom,
 481                                   ob_rr_theme->grip_width +
 482                                   self->bwidth * 2,
 483                                   self->size.top + self->client->area.height +
 484                                   self->size.bottom - self->bwidth,
 485                                   self->width - (ob_rr_theme->grip_width +
 486                                                  self->bwidth) * 2,
 487                                   self->bwidth);
 488
 489                 XMoveResizeWindow(ob_display, self->lgripleft,
 490                                   0,
 491                                   self->size.top + self->client->area.height +
 492                                   self->size.bottom -
 493                                   (!self->max_horz ?
 494                                    ob_rr_theme->grip_width :
 495                                    self->size.bottom),
 496                                   self->bwidth,
 497                                   (!self->max_horz ?
 498                                    ob_rr_theme->grip_width :
 499                                    self->size.bottom));
 500                 XMoveResizeWindow(ob_display, self->rgripright,
 501                                   self->size.left + self->client->area.width +
 502                                   self->size.right - self->bwidth,
 503                                   self->size.top + self->client->area.height +
 504                                   self->size.bottom -
 505                                   (!self->max_horz ?
 506                                    ob_rr_theme->grip_width :
 507                                    self->size.bottom),
 508                                   self->bwidth,
 509                                   (!self->max_horz ?
 510                                    ob_rr_theme->grip_width :
 511                                    self->size.bottom));
 512
 513                 XMoveResizeWindow(ob_display, self->lgripbottom,
 514                                   self->bwidth,
 515                                   self->size.top + self->client->area.height +
 516                                   self->size.bottom - self->bwidth,
 517                                   ob_rr_theme->grip_width + self->bwidth,
 518                                   self->bwidth);
 519                 XMoveResizeWindow(ob_display, self->rgripbottom,
 520                                   self->size.left + self->client->area.width +
 521                                   self->size.right - self->bwidth * 2 -
 522                                   ob_rr_theme->grip_width,
 523                                   self->size.top + self->client->area.height +
 524                                   self->size.bottom - self->bwidth,
 525                                   ob_rr_theme->grip_width + self->bwidth,
 526                                   self->bwidth);
 527
 528                 XMapWindow(ob_display, self->handlebottom);
 529                 XMapWindow(ob_display, self->lgripleft);
 530                 XMapWindow(ob_display, self->rgripright);
 531                 XMapWindow(ob_display, self->lgripbottom);
 532                 XMapWindow(ob_display, self->rgripbottom);
 533
 534                 if (self->decorations & OB_FRAME_DECOR_HANDLE &&
 535                     ob_rr_theme->handle_height > 0)
 536                 {
 537                     XMoveResizeWindow(ob_display, self->handletop,
 538                                       ob_rr_theme->grip_width +
 539                                       self->bwidth * 2,
 540                                       FRAME_HANDLE_Y(self),
 541                                       self->width - (ob_rr_theme->grip_width +
 542                                                      self->bwidth) * 2,
 543                                       self->bwidth);
 544                     XMapWindow(ob_display, self->handletop);
 545
 546                     if (self->decorations & OB_FRAME_DECOR_GRIPS) {
 547                         XMoveResizeWindow(ob_display, self->handleleft,
 548                                           ob_rr_theme->grip_width,
 549                                           0,
 550                                           self->bwidth,
 551                                           ob_rr_theme->handle_height);
 552                         XMoveResizeWindow(ob_display, self->handleright,
 553                                           self->width -
 554                                           ob_rr_theme->grip_width -
 555                                           self->bwidth,
 556                                           0,
 557                                           self->bwidth,
 558                                           ob_rr_theme->handle_height);
 559
 560                         XMoveResizeWindow(ob_display, self->lgriptop,
 561                                           self->bwidth,
 562                                           FRAME_HANDLE_Y(self),
 563                                           ob_rr_theme->grip_width +
 564                                           self->bwidth,
 565                                           self->bwidth);
 566                         XMoveResizeWindow(ob_display, self->rgriptop,
 567                                           self->size.left +
 568                                           self->client->area.width +
 569                                           self->size.right - self->bwidth * 2 -
 570                                           ob_rr_theme->grip_width,
 571                                           FRAME_HANDLE_Y(self),
 572                                           ob_rr_theme->grip_width +
 573                                           self->bwidth,
 574                                           self->bwidth);
 575
 576                         XMapWindow(ob_display, self->handleleft);
 577                         XMapWindow(ob_display, self->handleright);
 578                         XMapWindow(ob_display, self->lgriptop);
 579                         XMapWindow(ob_display, self->rgriptop);
 580                     } else {
 581                         XUnmapWindow(ob_display, self->handleleft);
 582                         XUnmapWindow(ob_display, self->handleright);
 583                         XUnmapWindow(ob_display, self->lgriptop);
 584                         XUnmapWindow(ob_display, self->rgriptop);
 585                     }
 586                 } else {
 587                     XUnmapWindow(ob_display, self->handleleft);
 588                     XUnmapWindow(ob_display, self->handleright);
 589                     XUnmapWindow(ob_display, self->lgriptop);
 590                     XUnmapWindow(ob_display, self->rgriptop);
 591
 592                     XUnmapWindow(ob_display, self->handletop);
 593                 }
 594             } else {
 595                 XUnmapWindow(ob_display, self->handleleft);
 596                 XUnmapWindow(ob_display, self->handleright);
 597                 XUnmapWindow(ob_display, self->lgriptop);
 598                 XUnmapWindow(ob_display, self->rgriptop);
 599
 600                 XUnmapWindow(ob_display, self->handletop);
 601
 602                 XUnmapWindow(ob_display, self->handlebottom);
 603                 XUnmapWindow(ob_display, self->lgripleft);
 604                 XUnmapWindow(ob_display, self->rgripright);
 605                 XUnmapWindow(ob_display, self->lgripbottom);
 606                 XUnmapWindow(ob_display, self->rgripbottom);
 607             }
 608
 609             if (self->decorations & OB_FRAME_DECOR_HANDLE &&
 610                 ob_rr_theme->handle_height > 0)
 611             {
 612                 XMoveResizeWindow(ob_display, self->handle,
 613                                   self->bwidth,
 614                                   FRAME_HANDLE_Y(self) + self->bwidth,
 615                                   self->width, ob_rr_theme->handle_height);
 616                 XMapWindow(ob_display, self->handle);
 617
 618                 if (self->decorations & OB_FRAME_DECOR_GRIPS) {
 619                     XMoveResizeWindow(ob_display, self->lgrip,
 620                                       0, 0,
 621                                       ob_rr_theme->grip_width,
 622                                       ob_rr_theme->handle_height);
 623                     XMoveResizeWindow(ob_display, self->rgrip,
 624                                       self->width - ob_rr_theme->grip_width,
 625                                       0,
 626                                       ob_rr_theme->grip_width,
 627                                       ob_rr_theme->handle_height);
 628
 629                     XMapWindow(ob_display, self->lgrip);
 630                     XMapWindow(ob_display, self->rgrip);
 631                 } else {
 632                     XUnmapWindow(ob_display, self->lgrip);
 633                     XUnmapWindow(ob_display, self->rgrip);
 634                 }
 635             } else {
 636                 XUnmapWindow(ob_display, self->lgrip);
 637                 XUnmapWindow(ob_display, self->rgrip);
 638
 639                 XUnmapWindow(ob_display, self->handle);
 640             }
 641
 642             if (self->bwidth && !self->max_horz) {
 643                 XMoveResizeWindow(ob_display, self->left,
 644                                   0,
 645                                   self->bwidth + ob_rr_theme->grip_width,
 646                                   self->bwidth,
 647                                   self->client->area.height +
 648                                   self->size.top + self->size.bottom -
 649                                   ob_rr_theme->grip_width * 2);
 650
 651                 XMapWindow(ob_display, self->left);
 652             } else
 653                 XUnmapWindow(ob_display, self->left);
 654
 655             if (self->bwidth && !self->max_horz) {
 656                 XMoveResizeWindow(ob_display, self->right,
 657                                   self->client->area.width +
 658                                   self->cbwidth_x * 2 + self->bwidth,
 659                                   self->bwidth + ob_rr_theme->grip_width,
 660                                   self->bwidth,
 661                                   self->client->area.height +
 662                                   self->size.top + self->size.bottom -
 663                                   ob_rr_theme->grip_width * 2);
 664
 665                 XMapWindow(ob_display, self->right);
 666             } else
 667                 XUnmapWindow(ob_display, self->right);
 668
 669             /* move and resize the inner border window which contains the plate
 670              */
 671             XMoveResizeWindow(ob_display, self->inner,
 672                               0,
 673                               self->size.top - self->cbwidth_y,
 674                               self->client->area.width +
 675                               self->cbwidth_x * 2 +
 676                               (!self->max_horz ? self->bwidth * 2 : 0),
 677                               self->client->area.height +
 678                               self->cbwidth_y * 2);
 679
 680             /* move the plate */
 681             XMoveWindow(ob_display, self->plate,
 682                         (!self->max_horz ? self->bwidth : 0) + self->cbwidth_x,
 683                         self->cbwidth_y);
 684
 685             /* when the client has StaticGravity, it likes to move around. */
 686             XMoveWindow(ob_display, self->client->window, 0, 0);
 687         }
 688     }
 689
 690     /* shading can change without being moved or resized */
 691     RECT_SET_SIZE(self->area,
 692                   self->client->area.width +
 693                   self->size.left + self->size.right,
 694                   (self->client->shaded ?
 695                    ob_rr_theme->title_height + self->bwidth * 2:
 696                    self->client->area.height +
 697                    self->size.top + self->size.bottom));
 698
 699     if (moved || resized) {
 700         /* find the new coordinates, done after setting the frame.size, for
 701            frame_client_gravity. */
 702         self->area.x = self->client->area.x;
 703         self->area.y = self->client->area.y;
 704         frame_client_gravity(self, &self->area.x, &self->area.y,
 705                              self->client->area.width,
 706                              self->client->area.height);
 707     }
 708
 709     if (!fake) {
 710         if (!frame_iconify_animating(self))
 711             /* move and resize the top level frame.
 712                shading can change without being moved or resized.
 713
 714                but don't do this during an iconify animation. it will be
 715                reflected afterwards.
 716             */
 717             XMoveResizeWindow(ob_display, self->window,
 718                               self->area.x,
 719                               self->area.y,
 720                               self->area.width,
 721                               self->area.height);
 722
 723         if (resized) {
 724             framerender_frame(self);
 725             frame_adjust_shape(self);
 726         }
 727
 728         if (!STRUT_EQUAL(self->size, oldsize)) {
 729             gulong vals[4];
 730             vals[0] = self->size.left;
 731             vals[1] = self->size.right;
 732             vals[2] = self->size.top;
 733             vals[3] = self->size.bottom;
 734             PROP_SETA32(self->client->window, net_frame_extents,
 735                         cardinal, vals, 4);
 736             PROP_SETA32(self->client->window, kde_net_wm_frame_strut,
 737                         cardinal, vals, 4);
 738         }
 739
 740         /* if this occurs while we are focus cycling, the indicator needs to
 741            match the changes */
 742         if (focus_cycle_target == self->client)
 743             focus_cycle_draw_indicator(self->client);
 744     }
 745     if (resized && (self->decorations & OB_FRAME_DECOR_TITLEBAR))
 746         XResizeWindow(ob_display, self->label, self->label_width,
 747                       ob_rr_theme->label_height);
 748 }
 749
 750 static void frame_adjust_cursors(ObFrame *self)
 751 {
 752     if ((self->functions & OB_CLIENT_FUNC_RESIZE) !=
 753         (self->client->functions & OB_CLIENT_FUNC_RESIZE) ||
 754         ((self->max_horz && self->max_vert) !=
 755          (self->client->max_horz && self->client->max_vert)))
 756     {
 757         gboolean r = (self->client->functions & OB_CLIENT_FUNC_RESIZE) &&
 758             !(self->client->max_horz && self->client->max_vert);
 759         XSetWindowAttributes a;
 760
 761         a.cursor = ob_cursor(r ? OB_CURSOR_NORTH : OB_CURSOR_NONE);
 762         XChangeWindowAttributes(ob_display, self->topresize, CWCursor, &a);
 763         XChangeWindowAttributes(ob_display, self->titletop, CWCursor, &a);
 764         a.cursor = ob_cursor(r ? OB_CURSOR_NORTHWEST : OB_CURSOR_NONE);
 765         XChangeWindowAttributes(ob_display, self->tltresize, CWCursor, &a);
 766         XChangeWindowAttributes(ob_display, self->tllresize, CWCursor, &a);
 767         XChangeWindowAttributes(ob_display, self->titletopleft, CWCursor, &a);
 768         XChangeWindowAttributes(ob_display, self->titleleft, CWCursor, &a);
 769         a.cursor = ob_cursor(r ? OB_CURSOR_NORTHEAST : OB_CURSOR_NONE);
 770         XChangeWindowAttributes(ob_display, self->trtresize, CWCursor, &a);
 771         XChangeWindowAttributes(ob_display, self->trrresize, CWCursor, &a);
 772         XChangeWindowAttributes(ob_display, self->titletopright, CWCursor, &a);
 773         XChangeWindowAttributes(ob_display, self->titleright, CWCursor, &a);
 774         a.cursor = ob_cursor(r ? OB_CURSOR_WEST : OB_CURSOR_NONE);
 775         XChangeWindowAttributes(ob_display, self->left, CWCursor, &a);
 776         a.cursor = ob_cursor(r ? OB_CURSOR_EAST : OB_CURSOR_NONE);
 777         XChangeWindowAttributes(ob_display, self->right, CWCursor, &a);
 778         a.cursor = ob_cursor(r ? OB_CURSOR_SOUTH : OB_CURSOR_NONE);
 779         XChangeWindowAttributes(ob_display, self->handle, CWCursor, &a);
 780         XChangeWindowAttributes(ob_display, self->handletop, CWCursor, &a);
 781         XChangeWindowAttributes(ob_display, self->handlebottom, CWCursor, &a);
 782         a.cursor = ob_cursor(r ? OB_CURSOR_SOUTHWEST : OB_CURSOR_NONE);
 783         XChangeWindowAttributes(ob_display, self->lgrip, CWCursor, &a);
 784         XChangeWindowAttributes(ob_display, self->handleleft, CWCursor, &a);
 785         XChangeWindowAttributes(ob_display, self->lgripleft, CWCursor, &a);
 786         XChangeWindowAttributes(ob_display, self->lgriptop, CWCursor, &a);
 787         XChangeWindowAttributes(ob_display, self->lgripbottom, CWCursor, &a);
 788         a.cursor = ob_cursor(r ? OB_CURSOR_SOUTHEAST : OB_CURSOR_NONE);
 789         XChangeWindowAttributes(ob_display, self->rgrip, CWCursor, &a);
 790         XChangeWindowAttributes(ob_display, self->handleright, CWCursor, &a);
 791         XChangeWindowAttributes(ob_display, self->rgripright, CWCursor, &a);
 792         XChangeWindowAttributes(ob_display, self->rgriptop, CWCursor, &a);
 793         XChangeWindowAttributes(ob_display, self->rgripbottom, CWCursor, &a);
 794     }
 795 }
 796
 797 void frame_adjust_client_area(ObFrame *self)
 798 {
 799     /* resize the plate */
 800     XResizeWindow(ob_display, self->plate,
 801                   self->client->area.width, self->client->area.height);
 802 }
 803
 804 void frame_adjust_state(ObFrame *self)
 805 {
 806     framerender_frame(self);
 807 }
 808
 809 void frame_adjust_focus(ObFrame *self, gboolean hilite)
 810 {
 811     self->focused = hilite;
 812     framerender_frame(self);
 813     XFlush(ob_display);
 814 }
 815
 816 void frame_adjust_title(ObFrame *self)
 817 {
 818     framerender_frame(self);
 819 }
 820
 821 void frame_adjust_icon(ObFrame *self)
 822 {
 823     framerender_frame(self);
 824 }
 825
 826 void frame_grab_client(ObFrame *self)
 827 {
 828     /* reparent the client to the frame */
 829     XReparentWindow(ob_display, self->client->window, self->plate, 0, 0);
 830
 831     /*
 832       When reparenting the client window, it is usually not mapped yet, since
 833       this occurs from a MapRequest. However, in the case where Openbox is
 834       starting up, the window is already mapped, so we'll see unmap events for
 835       it. There are 2 unmap events generated that we see, one with the 'event'
 836       member set the root window, and one set to the client, but both get
 837       handled and need to be ignored.
 838     */
 839     if (ob_state() == OB_STATE_STARTING)
 840         self->client->ignore_unmaps += 2;
 841
 842     /* select the event mask on the client's parent (to receive config/map
 843        req's) the ButtonPress is to catch clicks on the client border */
 844     XSelectInput(ob_display, self->plate, PLATE_EVENTMASK);
 845
 846     /* map the client so it maps when the frame does */
 847     XMapWindow(ob_display, self->client->window);
 848
 849     /* set all the windows for the frame in the window_map */
 850     g_hash_table_insert(window_map, &self->window, self->client);
 851     g_hash_table_insert(window_map, &self->plate, self->client);
 852     g_hash_table_insert(window_map, &self->inner, self->client);
 853     g_hash_table_insert(window_map, &self->title, self->client);
 854     g_hash_table_insert(window_map, &self->label, self->client);
 855     g_hash_table_insert(window_map, &self->max, self->client);
 856     g_hash_table_insert(window_map, &self->close, self->client);
 857     g_hash_table_insert(window_map, &self->desk, self->client);
 858     g_hash_table_insert(window_map, &self->shade, self->client);
 859     g_hash_table_insert(window_map, &self->icon, self->client);
 860     g_hash_table_insert(window_map, &self->iconify, self->client);
 861     g_hash_table_insert(window_map, &self->handle, self->client);
 862     g_hash_table_insert(window_map, &self->lgrip, self->client);
 863     g_hash_table_insert(window_map, &self->rgrip, self->client);
 864     g_hash_table_insert(window_map, &self->topresize, self->client);
 865     g_hash_table_insert(window_map, &self->tltresize, self->client);
 866     g_hash_table_insert(window_map, &self->tllresize, self->client);
 867     g_hash_table_insert(window_map, &self->trtresize, self->client);
 868     g_hash_table_insert(window_map, &self->trrresize, self->client);
 869     g_hash_table_insert(window_map, &self->left, self->client);
 870     g_hash_table_insert(window_map, &self->right, self->client);
 871     g_hash_table_insert(window_map, &self->titleleft, self->client);
 872     g_hash_table_insert(window_map, &self->titletop, self->client);
 873     g_hash_table_insert(window_map, &self->titletopleft, self->client);
 874     g_hash_table_insert(window_map, &self->titletopright, self->client);
 875     g_hash_table_insert(window_map, &self->titleright, self->client);
 876     g_hash_table_insert(window_map, &self->titlebottom, self->client);
 877     g_hash_table_insert(window_map, &self->handleleft, self->client);
 878     g_hash_table_insert(window_map, &self->handletop, self->client);
 879     g_hash_table_insert(window_map, &self->handleright, self->client);
 880     g_hash_table_insert(window_map, &self->handlebottom, self->client);
 881     g_hash_table_insert(window_map, &self->lgripleft, self->client);
 882     g_hash_table_insert(window_map, &self->lgriptop, self->client);
 883     g_hash_table_insert(window_map, &self->lgripbottom, self->client);
 884     g_hash_table_insert(window_map, &self->rgripright, self->client);
 885     g_hash_table_insert(window_map, &self->rgriptop, self->client);
 886     g_hash_table_insert(window_map, &self->rgripbottom, self->client);
 887 }
 888
 889 void frame_release_client(ObFrame *self)
 890 {
 891     XEvent ev;
 892     gboolean reparent = TRUE;
 893
 894     /* if there was any animation going on, kill it */
 895     ob_main_loop_timeout_remove_data(ob_main_loop, frame_animate_iconify,
 896                                      self, FALSE);
 897
 898     /* check if the app has already reparented its window away */
 899     while (XCheckTypedWindowEvent(ob_display, self->client->window,
 900                                   ReparentNotify, &ev))
 901     {
 902         /* This check makes sure we don't catch our own reparent action to
 903            our frame window. This doesn't count as the app reparenting itself
 904            away of course.
 905
 906            Reparent events that are generated by us are just discarded here.
 907            They are of no consequence to us anyhow.
 908         */
 909         if (ev.xreparent.parent != self->plate) {
 910             reparent = FALSE;
 911             XPutBackEvent(ob_display, &ev);
 912             break;
 913         }
 914     }
 915
 916     if (reparent) {
 917         /* according to the ICCCM - if the client doesn't reparent itself,
 918            then we will reparent the window to root for them */
 919         XReparentWindow(ob_display, self->client->window,
 920                         RootWindow(ob_display, ob_screen),
 921                         self->client->area.x,
 922                         self->client->area.y);
 923     }
 924
 925     /* remove all the windows for the frame from the window_map */
 926     g_hash_table_remove(window_map, &self->window);
 927     g_hash_table_remove(window_map, &self->plate);
 928     g_hash_table_remove(window_map, &self->inner);
 929     g_hash_table_remove(window_map, &self->title);
 930     g_hash_table_remove(window_map, &self->label);
 931     g_hash_table_remove(window_map, &self->max);
 932     g_hash_table_remove(window_map, &self->close);
 933     g_hash_table_remove(window_map, &self->desk);
 934     g_hash_table_remove(window_map, &self->shade);
 935     g_hash_table_remove(window_map, &self->icon);
 936     g_hash_table_remove(window_map, &self->iconify);
 937     g_hash_table_remove(window_map, &self->handle);
 938     g_hash_table_remove(window_map, &self->lgrip);
 939     g_hash_table_remove(window_map, &self->rgrip);
 940     g_hash_table_remove(window_map, &self->topresize);
 941     g_hash_table_remove(window_map, &self->tltresize);
 942     g_hash_table_remove(window_map, &self->tllresize);
 943     g_hash_table_remove(window_map, &self->trtresize);
 944     g_hash_table_remove(window_map, &self->trrresize);
 945     g_hash_table_remove(window_map, &self->left);
 946     g_hash_table_remove(window_map, &self->right);
 947     g_hash_table_remove(window_map, &self->titleleft);
 948     g_hash_table_remove(window_map, &self->titletop);
 949     g_hash_table_remove(window_map, &self->titletopleft);
 950     g_hash_table_remove(window_map, &self->titletopright);
 951     g_hash_table_remove(window_map, &self->titleright);
 952     g_hash_table_remove(window_map, &self->titlebottom);
 953     g_hash_table_remove(window_map, &self->handleleft);
 954     g_hash_table_remove(window_map, &self->handletop);
 955     g_hash_table_remove(window_map, &self->handleright);
 956     g_hash_table_remove(window_map, &self->handlebottom);
 957     g_hash_table_remove(window_map, &self->lgripleft);
 958     g_hash_table_remove(window_map, &self->lgriptop);
 959     g_hash_table_remove(window_map, &self->lgripbottom);
 960     g_hash_table_remove(window_map, &self->rgripright);
 961     g_hash_table_remove(window_map, &self->rgriptop);
 962     g_hash_table_remove(window_map, &self->rgripbottom);
 963
 964     ob_main_loop_timeout_remove_data(ob_main_loop, flash_timeout, self, TRUE);
 965 }
 966
 967 /* is there anything present between us and the label? */
 968 static gboolean is_button_present(ObFrame *self, const gchar *lc, gint dir) {
 969     for (; *lc != '\0' && lc >= config_title_layout; lc += dir) {
 970         if (*lc == ' ') continue; /* it was invalid */
 971         if (*lc == 'N' && self->decorations & OB_FRAME_DECOR_ICON)
 972             return TRUE;
 973         if (*lc == 'D' && self->decorations & OB_FRAME_DECOR_ALLDESKTOPS)
 974             return TRUE;
 975         if (*lc == 'S' && self->decorations & OB_FRAME_DECOR_SHADE)
 976             return TRUE;
 977         if (*lc == 'I' && self->decorations & OB_FRAME_DECOR_ICONIFY)
 978             return TRUE;
 979         if (*lc == 'M' && self->decorations & OB_FRAME_DECOR_MAXIMIZE)
 980             return TRUE;
 981         if (*lc == 'C' && self->decorations & OB_FRAME_DECOR_CLOSE)
 982             return TRUE;
 983         if (*lc == 'L') return FALSE;
 984     }
 985     return FALSE;
 986 }
 987
 988 static void layout_title(ObFrame *self)
 989 {
 990     gchar *lc;
 991     gint i;
 992
 993     const gint bwidth = ob_rr_theme->button_size + ob_rr_theme->paddingx + 1;
 994     /* position of the left most button */
 995     const gint left = ob_rr_theme->paddingx + 1;
 996     /* position of the right most button */
 997     const gint right = self->width - bwidth;
 998
 999     /* turn them all off */
1000     self->icon_on = self->desk_on = self->shade_on = self->iconify_on =
1001         self->max_on = self->close_on = self->label_on = FALSE;
1002     self->label_width = self->width - (ob_rr_theme->paddingx + 1) * 2;
1003     self->leftmost = self->rightmost = OB_FRAME_CONTEXT_NONE;
1004
1005     /* figure out what's being show, find each element's position, and the
1006        width of the label
1007
1008        do the ones before the label, then after the label,
1009        i will be +1 the first time through when working to the left,
1010        and -1 the second time through when working to the right */
1011     for (i = 1; i >= -1; i-=2) {
1012         gint x;
1013         ObFrameContext *firstcon;
1014
1015         if (i > 0) {
1016             x = left;
1017             lc = config_title_layout;
1018             firstcon = &self->leftmost;
1019         } else {
1020             x = right;
1021             lc = config_title_layout + strlen(config_title_layout)-1;
1022             firstcon = &self->rightmost;
1023         }
1024
1025         /* stop at the end of the string (or the label, which calls break) */
1026         for (; *lc != '\0' && lc >= config_title_layout; lc+=i) {
1027             if (*lc == 'L') {
1028                 if (i > 0) {
1029                     self->label_on = TRUE;
1030                     self->label_x = x;
1031                 }
1032                 break; /* break the for loop, do other side of label */
1033             } else if (*lc == 'N') {
1034                 if (firstcon) *firstcon = OB_FRAME_CONTEXT_ICON;
1035                 if ((self->icon_on = is_button_present(self, lc, i))) {
1036                     /* icon is bigger than buttons */
1037                     self->label_width -= bwidth + 2;
1038                     self->icon_x = x;
1039                     x += i * (bwidth + 2);
1040                 }
1041             } else if (*lc == 'D') {
1042                 if (firstcon) *firstcon = OB_FRAME_CONTEXT_ALLDESKTOPS;
1043                 if ((self->desk_on = is_button_present(self, lc, i))) {
1044                     self->label_width -= bwidth;
1045                     self->desk_x = x;
1046                     x += i * bwidth;
1047                 }
1048             } else if (*lc == 'S') {
1049                 if (firstcon) *firstcon = OB_FRAME_CONTEXT_SHADE;
1050                 if ((self->shade_on = is_button_present(self, lc, i))) {
1051                     self->label_width -= bwidth;
1052                     self->shade_x = x;
1053                     x += i * bwidth;
1054                 }
1055             } else if (*lc == 'I') {
1056                 if (firstcon) *firstcon = OB_FRAME_CONTEXT_ICONIFY;
1057                 if ((self->iconify_on = is_button_present(self, lc, i))) {
1058                     self->label_width -= bwidth;
1059                     self->iconify_x = x;
1060                     x += i * bwidth;
1061                 }
1062             } else if (*lc == 'M') {
1063                 if (firstcon) *firstcon = OB_FRAME_CONTEXT_MAXIMIZE;
1064                 if ((self->max_on = is_button_present(self, lc, i))) {
1065                     self->label_width -= bwidth;
1066                     self->max_x = x;
1067                     x += i * bwidth;
1068                 }
1069             } else if (*lc == 'C') {
1070                 if (firstcon) *firstcon = OB_FRAME_CONTEXT_CLOSE;
1071                 if ((self->close_on = is_button_present(self, lc, i))) {
1072                     self->label_width -= bwidth;
1073                     self->close_x = x;
1074                     x += i * bwidth;
1075                 }
1076             } else
1077                 continue; /* don't set firstcon */
1078             firstcon = NULL;
1079         }
1080     }
1081
1082     /* position and map the elements */
1083     if (self->icon_on) {
1084         XMapWindow(ob_display, self->icon);
1085         XMoveWindow(ob_display, self->icon, self->icon_x,
1086                     ob_rr_theme->paddingy);
1087     } else
1088         XUnmapWindow(ob_display, self->icon);
1089
1090     if (self->desk_on) {
1091         XMapWindow(ob_display, self->desk);
1092         XMoveWindow(ob_display, self->desk, self->desk_x,
1093                     ob_rr_theme->paddingy + 1);
1094     } else
1095         XUnmapWindow(ob_display, self->desk);
1096
1097     if (self->shade_on) {
1098         XMapWindow(ob_display, self->shade);
1099         XMoveWindow(ob_display, self->shade, self->shade_x,
1100                     ob_rr_theme->paddingy + 1);
1101     } else
1102         XUnmapWindow(ob_display, self->shade);
1103
1104     if (self->iconify_on) {
1105         XMapWindow(ob_display, self->iconify);
1106         XMoveWindow(ob_display, self->iconify, self->iconify_x,
1107                     ob_rr_theme->paddingy + 1);
1108     } else
1109         XUnmapWindow(ob_display, self->iconify);
1110
1111     if (self->max_on) {
1112         XMapWindow(ob_display, self->max);
1113         XMoveWindow(ob_display, self->max, self->max_x,
1114                     ob_rr_theme->paddingy + 1);
1115     } else
1116         XUnmapWindow(ob_display, self->max);
1117
1118     if (self->close_on) {
1119         XMapWindow(ob_display, self->close);
1120         XMoveWindow(ob_display, self->close, self->close_x,
1121                     ob_rr_theme->paddingy + 1);
1122     } else
1123         XUnmapWindow(ob_display, self->close);
1124
1125     if (self->label_on) {
1126         self->label_width = MAX(1, self->label_width); /* no lower than 1 */
1127         XMapWindow(ob_display, self->label);
1128         XMoveWindow(ob_display, self->label, self->label_x,
1129                     ob_rr_theme->paddingy);
1130     } else
1131         XUnmapWindow(ob_display, self->label);
1132 }
1133
1134 ObFrameContext frame_context_from_string(const gchar *name)
1135 {
1136     if (!g_ascii_strcasecmp("Desktop", name))
1137         return OB_FRAME_CONTEXT_DESKTOP;
1138     else if (!g_ascii_strcasecmp("Root", name))
1139         return OB_FRAME_CONTEXT_ROOT;
1140     else if (!g_ascii_strcasecmp("Client", name))
1141         return OB_FRAME_CONTEXT_CLIENT;
1142     else if (!g_ascii_strcasecmp("Titlebar", name))
1143         return OB_FRAME_CONTEXT_TITLEBAR;
1144     else if (!g_ascii_strcasecmp("Frame", name))
1145         return OB_FRAME_CONTEXT_FRAME;
1146     else if (!g_ascii_strcasecmp("TLCorner", name))
1147         return OB_FRAME_CONTEXT_TLCORNER;
1148     else if (!g_ascii_strcasecmp("TRCorner", name))
1149         return OB_FRAME_CONTEXT_TRCORNER;
1150     else if (!g_ascii_strcasecmp("BLCorner", name))
1151         return OB_FRAME_CONTEXT_BLCORNER;
1152     else if (!g_ascii_strcasecmp("BRCorner", name))
1153         return OB_FRAME_CONTEXT_BRCORNER;
1154     else if (!g_ascii_strcasecmp("Top", name))
1155         return OB_FRAME_CONTEXT_TOP;
1156     else if (!g_ascii_strcasecmp("Bottom", name))
1157         return OB_FRAME_CONTEXT_BOTTOM;
1158     else if (!g_ascii_strcasecmp("Left", name))
1159         return OB_FRAME_CONTEXT_LEFT;
1160     else if (!g_ascii_strcasecmp("Right", name))
1161         return OB_FRAME_CONTEXT_RIGHT;
1162     else if (!g_ascii_strcasecmp("Maximize", name))
1163         return OB_FRAME_CONTEXT_MAXIMIZE;
1164     else if (!g_ascii_strcasecmp("AllDesktops", name))
1165         return OB_FRAME_CONTEXT_ALLDESKTOPS;
1166     else if (!g_ascii_strcasecmp("Shade", name))
1167         return OB_FRAME_CONTEXT_SHADE;
1168     else if (!g_ascii_strcasecmp("Iconify", name))
1169         return OB_FRAME_CONTEXT_ICONIFY;
1170     else if (!g_ascii_strcasecmp("Icon", name))
1171         return OB_FRAME_CONTEXT_ICON;
1172     else if (!g_ascii_strcasecmp("Close", name))
1173         return OB_FRAME_CONTEXT_CLOSE;
1174     else if (!g_ascii_strcasecmp("MoveResize", name))
1175         return OB_FRAME_CONTEXT_MOVE_RESIZE;
1176     return OB_FRAME_CONTEXT_NONE;
1177 }
1178
1179 ObFrameContext frame_context(ObClient *client, Window win, gint x, gint y)
1180 {
1181     ObFrame *self;
1182
1183     if (moveresize_in_progress)
1184         return OB_FRAME_CONTEXT_MOVE_RESIZE;
1185
1186     if (win == RootWindow(ob_display, ob_screen))
1187         return OB_FRAME_CONTEXT_ROOT ;
1188     if (client == NULL) return OB_FRAME_CONTEXT_NONE;
1189     if (win == client->window) {
1190         /* conceptually, this is the desktop, as far as users are
1191            concerned */
1192         if (client->type == OB_CLIENT_TYPE_DESKTOP)
1193             return OB_FRAME_CONTEXT_DESKTOP;
1194         return OB_FRAME_CONTEXT_CLIENT;
1195     }
1196
1197     self = client->frame;
1198     if (win == self->inner || win == self->plate) {
1199         /* conceptually, this is the desktop, as far as users are
1200            concerned */
1201         if (client->type == OB_CLIENT_TYPE_DESKTOP)
1202             return OB_FRAME_CONTEXT_DESKTOP;
1203         return OB_FRAME_CONTEXT_CLIENT;
1204     }
1205
1206     /* when the user clicks in the corners of the titlebar and the client
1207        is fully maximized, then treat it like they clicked in the
1208        button that is there */
1209     if (self->max_horz && self->max_vert &&
1210         (win == self->title ||
1211          win == self->titleleft || win == self->titletopleft ||
1212          win == self->titleright || win == self->titletopright))
1213     {
1214         /* get the mouse coords in reference to the whole frame */
1215         gint fx = x;
1216         gint fy = y;
1217
1218         /* these windows are down a border width from the top of the frame */
1219         if (win == self->title ||
1220             win == self->titleleft || win == self->titleright)
1221             fy += self->bwidth;
1222
1223         /* title is a border width in from the edge */
1224         if (win == self->title)
1225             fx += self->bwidth;
1226         /* titletopright is way to the right edge */
1227         else if (win == self->titletopright)
1228             fx += self->area.width - (ob_rr_theme->grip_width + self->bwidth);
1229         /* titleright is even more way to the right edge */
1230         else if (win == self->titleright)
1231             fx += self->area.width - self->bwidth;
1232
1233         /* figure out if we're over the area that should be considered a
1234            button */
1235         if (fy < self->bwidth + ob_rr_theme->paddingy + 1 +
1236             ob_rr_theme->button_size)
1237         {
1238             if (fx < (self->bwidth + ob_rr_theme->paddingx + 1 +
1239                       ob_rr_theme->button_size))
1240             {
1241                 if (self->leftmost != OB_FRAME_CONTEXT_NONE)
1242                     return self->leftmost;
1243             }
1244             else if (fx >= (self->area.width -
1245                             (self->bwidth + ob_rr_theme->paddingx + 1 +
1246                              ob_rr_theme->button_size)))
1247             {
1248                 if (self->rightmost != OB_FRAME_CONTEXT_NONE)
1249                     return self->rightmost;
1250             }
1251         }
1252
1253         /* there is no resizing maximized windows so make them the titlebar
1254            context */
1255         return OB_FRAME_CONTEXT_TITLEBAR;
1256     }
1257
1258     if (win == self->window)            return OB_FRAME_CONTEXT_FRAME;
1259     if (win == self->label)             return OB_FRAME_CONTEXT_TITLEBAR;
1260     if (win == self->handle)            return OB_FRAME_CONTEXT_BOTTOM;
1261     if (win == self->handletop)         return OB_FRAME_CONTEXT_BOTTOM;
1262     if (win == self->handlebottom)      return OB_FRAME_CONTEXT_BOTTOM;
1263     if (win == self->handleleft)        return OB_FRAME_CONTEXT_BLCORNER;
1264     if (win == self->lgrip)             return OB_FRAME_CONTEXT_BLCORNER;
1265     if (win == self->lgripleft)         return OB_FRAME_CONTEXT_BLCORNER;
1266     if (win == self->lgriptop)          return OB_FRAME_CONTEXT_BLCORNER;
1267     if (win == self->lgripbottom)       return OB_FRAME_CONTEXT_BLCORNER;
1268     if (win == self->handleright)       return OB_FRAME_CONTEXT_BRCORNER;
1269     if (win == self->rgrip)             return OB_FRAME_CONTEXT_BRCORNER;
1270     if (win == self->rgripright)        return OB_FRAME_CONTEXT_BLCORNER;
1271     if (win == self->rgriptop)          return OB_FRAME_CONTEXT_BLCORNER;
1272     if (win == self->rgripbottom)       return OB_FRAME_CONTEXT_BLCORNER;
1273     if (win == self->title)             return OB_FRAME_CONTEXT_TITLEBAR;
1274     if (win == self->titleleft)         return OB_FRAME_CONTEXT_TLCORNER;
1275     if (win == self->titletopleft)      return OB_FRAME_CONTEXT_TLCORNER;
1276     if (win == self->titleright)        return OB_FRAME_CONTEXT_TRCORNER;
1277     if (win == self->titletopright)     return OB_FRAME_CONTEXT_TRCORNER;
1278     if (win == self->titletop)          return OB_FRAME_CONTEXT_TOP;
1279     if (win == self->topresize)         return OB_FRAME_CONTEXT_TOP;
1280     if (win == self->tltresize)         return OB_FRAME_CONTEXT_TLCORNER;
1281     if (win == self->tllresize)         return OB_FRAME_CONTEXT_TLCORNER;
1282     if (win == self->trtresize)         return OB_FRAME_CONTEXT_TRCORNER;
1283     if (win == self->trrresize)         return OB_FRAME_CONTEXT_TRCORNER;
1284     if (win == self->left)              return OB_FRAME_CONTEXT_LEFT;
1285     if (win == self->right)             return OB_FRAME_CONTEXT_RIGHT;
1286     if (win == self->max)               return OB_FRAME_CONTEXT_MAXIMIZE;
1287     if (win == self->iconify)           return OB_FRAME_CONTEXT_ICONIFY;
1288     if (win == self->close)             return OB_FRAME_CONTEXT_CLOSE;
1289     if (win == self->icon)              return OB_FRAME_CONTEXT_ICON;
1290     if (win == self->desk)              return OB_FRAME_CONTEXT_ALLDESKTOPS;
1291     if (win == self->shade)             return OB_FRAME_CONTEXT_SHADE;
1292
1293     return OB_FRAME_CONTEXT_NONE;
1294 }
1295
1296 void frame_client_gravity(ObFrame *self, gint *x, gint *y, gint w, gint h)
1297 {
1298     /* horizontal */
1299     switch (self->client->gravity) {
1300     default:
1301     case NorthWestGravity:
1302     case SouthWestGravity:
1303     case WestGravity:
1304         break;
1305
1306     case NorthGravity:
1307     case SouthGravity:
1308     case CenterGravity:
1309         *x -= (self->size.left + w) / 2;
1310         break;
1311
1312     case NorthEastGravity:
1313     case SouthEastGravity:
1314     case EastGravity:
1315         *x -= (self->size.left + self->size.right + w) - 1;
1316         break;
1317
1318     case ForgetGravity:
1319     case StaticGravity:
1320         *x -= self->size.left;
1321         break;
1322     }
1323
1324     /* vertical */
1325     switch (self->client->gravity) {
1326     default:
1327     case NorthWestGravity:
1328     case NorthEastGravity:
1329     case NorthGravity:
1330         break;
1331
1332     case CenterGravity:
1333     case EastGravity:
1334     case WestGravity:
1335         *y -= (self->size.top + h) / 2;
1336         break;
1337
1338     case SouthWestGravity:
1339     case SouthEastGravity:
1340     case SouthGravity:
1341         *y -= (self->size.top + self->size.bottom + h) - 1;
1342         break;
1343
1344     case ForgetGravity:
1345     case StaticGravity:
1346         *y -= self->size.top;
1347         break;
1348     }
1349 }
1350
1351 void frame_frame_gravity(ObFrame *self, gint *x, gint *y, gint w, gint h)
1352 {
1353     /* horizontal */
1354     switch (self->client->gravity) {
1355     default:
1356     case NorthWestGravity:
1357     case WestGravity:
1358     case SouthWestGravity:
1359         break;
1360     case NorthGravity:
1361     case CenterGravity:
1362     case SouthGravity:
1363         *x += (self->size.left + w) / 2;
1364         break;
1365     case NorthEastGravity:
1366     case EastGravity:
1367     case SouthEastGravity:
1368         *x += (self->size.left + self->size.right + w) - 1;
1369         break;
1370     case StaticGravity:
1371     case ForgetGravity:
1372         *x += self->size.left;
1373         break;
1374     }
1375
1376     /* vertical */
1377     switch (self->client->gravity) {
1378     default:
1379     case NorthWestGravity:
1380     case NorthGravity:
1381     case NorthEastGravity:
1382         break;
1383     case WestGravity:
1384     case CenterGravity:
1385     case EastGravity:
1386         *y += (self->size.top + h) / 2;
1387         break;
1388     case SouthWestGravity:
1389     case SouthGravity:
1390     case SouthEastGravity:
1391         *y += (self->size.top + self->size.bottom + h) - 1;
1392         break;
1393     case StaticGravity:
1394     case ForgetGravity:
1395         *y += self->size.top;
1396         break;
1397     }
1398 }
1399
1400 static void flash_done(gpointer data)
1401 {
1402     ObFrame *self = data;
1403
1404     if (self->focused != self->flash_on)
1405         frame_adjust_focus(self, self->focused);
1406 }
1407
1408 static gboolean flash_timeout(gpointer data)
1409 {
1410     ObFrame *self = data;
1411     GTimeVal now;
1412
1413     g_get_current_time(&now);
1414     if (now.tv_sec > self->flash_end.tv_sec ||
1415         (now.tv_sec == self->flash_end.tv_sec &&
1416          now.tv_usec >= self->flash_end.tv_usec))
1417         self->flashing = FALSE;
1418
1419     if (!self->flashing)
1420         return FALSE; /* we are done */
1421
1422     self->flash_on = !self->flash_on;
1423     if (!self->focused) {
1424         frame_adjust_focus(self, self->flash_on);
1425         self->focused = FALSE;
1426     }
1427
1428     return TRUE; /* go again */
1429 }
1430
1431 void frame_flash_start(ObFrame *self)
1432 {
1433     self->flash_on = self->focused;
1434
1435     if (!self->flashing)
1436         ob_main_loop_timeout_add(ob_main_loop,
1437                                  G_USEC_PER_SEC * 0.6,
1438                                  flash_timeout,
1439                                  self,
1440                                  g_direct_equal,
1441                                  flash_done);
1442     g_get_current_time(&self->flash_end);
1443     g_time_val_add(&self->flash_end, G_USEC_PER_SEC * 5);
1444
1445     self->flashing = TRUE;
1446 }
1447
1448 void frame_flash_stop(ObFrame *self)
1449 {
1450     self->flashing = FALSE;
1451 }
1452
1453 static gulong frame_animate_iconify_time_left(ObFrame *self,
1454                                               const GTimeVal *now)
1455 {
1456     glong sec, usec;
1457     sec = self->iconify_animation_end.tv_sec - now->tv_sec;
1458     usec = self->iconify_animation_end.tv_usec - now->tv_usec;
1459     if (usec < 0) {
1460         usec += G_USEC_PER_SEC;
1461         sec--;
1462     }
1463     /* no negative values */
1464     return MAX(sec * G_USEC_PER_SEC + usec, 0);
1465 }
1466
1467 static gboolean frame_animate_iconify(gpointer p)
1468 {
1469     ObFrame *self = p;
1470     gint x, y, w, h;
1471     gint iconx, icony, iconw;
1472     GTimeVal now;
1473     gulong time;
1474     gboolean iconifying;
1475
1476     if (self->client->icon_geometry.width == 0) {
1477         /* there is no icon geometry set so just go straight down */
1478         Rect *a = screen_physical_area();
1479         iconx = self->area.x + self->area.width / 2 + 32;
1480         icony = a->y + a->width;
1481         iconw = 64;
1482     } else {
1483         iconx = self->client->icon_geometry.x;
1484         icony = self->client->icon_geometry.y;
1485         iconw = self->client->icon_geometry.width;
1486     }
1487
1488     iconifying = self->iconify_animation_going > 0;
1489
1490     /* how far do we have left to go ? */
1491     g_get_current_time(&now);
1492     time = frame_animate_iconify_time_left(self, &now);
1493
1494     if (time == 0 || iconifying) {
1495         /* start where the frame is supposed to be */
1496         x = self->area.x;
1497         y = self->area.y;
1498         w = self->area.width;
1499         h = self->area.height;
1500     } else {
1501         /* start at the icon */
1502         x = iconx;
1503         y = icony;
1504         w = iconw;
1505         h = self->size.top; /* just the titlebar */
1506     }
1507
1508     if (time > 0) {
1509         glong dx, dy, dw;
1510         glong elapsed;
1511
1512         dx = self->area.x - iconx;
1513         dy = self->area.y - icony;
1514         dw = self->area.width - self->bwidth * 2 - iconw;
1515          /* if restoring, we move in the opposite direction */
1516         if (!iconifying) { dx = -dx; dy = -dy; dw = -dw; }
1517
1518         elapsed = FRAME_ANIMATE_ICONIFY_TIME - time;
1519         x = x - (dx * elapsed) / FRAME_ANIMATE_ICONIFY_TIME;
1520         y = y - (dy * elapsed) / FRAME_ANIMATE_ICONIFY_TIME;
1521         w = w - (dw * elapsed) / FRAME_ANIMATE_ICONIFY_TIME;
1522         h = self->size.top; /* just the titlebar */
1523     }
1524
1525     if (time == 0)
1526         frame_end_iconify_animation(self);
1527     else {
1528         XMoveResizeWindow(ob_display, self->window, x, y, w, h);
1529         XFlush(ob_display);
1530     }
1531
1532     return time > 0; /* repeat until we're out of time */
1533 }
1534
1535 void frame_end_iconify_animation(ObFrame *self)
1536 {
1537     /* see if there is an animation going */
1538     if (self->iconify_animation_going == 0) return;
1539
1540     if (!self->visible)
1541         XUnmapWindow(ob_display, self->window);
1542     else
1543         /* Send a ConfigureNotify when the animation is done, this fixes
1544            KDE's pager showing the window in the wrong place. */
1545         client_reconfigure(self->client);
1546
1547     /* we're not animating any more ! */
1548     self->iconify_animation_going = 0;
1549
1550     XMoveResizeWindow(ob_display, self->window,
1551                       self->area.x, self->area.y,
1552                       self->area.width, self->area.height);
1553     XFlush(ob_display);
1554 }
1555
1556 void frame_begin_iconify_animation(ObFrame *self, gboolean iconifying)
1557 {
1558     gulong time;
1559     gboolean new_anim = FALSE;
1560     gboolean set_end = TRUE;
1561     GTimeVal now;
1562
1563     /* if there is no titlebar, just don't animate for now
1564        XXX it would be nice tho.. */
1565     if (!(self->decorations & OB_FRAME_DECOR_TITLEBAR))
1566         return;
1567
1568     /* get the current time */
1569     g_get_current_time(&now);
1570
1571     /* get how long until the end */
1572     time = FRAME_ANIMATE_ICONIFY_TIME;
1573     if (self->iconify_animation_going) {
1574         if (!!iconifying != (self->iconify_animation_going > 0)) {
1575             /* animation was already going on in the opposite direction */
1576             time = time - frame_animate_iconify_time_left(self, &now);
1577         } else
1578             /* animation was already going in the same direction */
1579             set_end = FALSE;
1580     } else
1581         new_anim = TRUE;
1582     self->iconify_animation_going = iconifying ? 1 : -1;
1583
1584     /* set the ending time */
1585     if (set_end) {
1586         self->iconify_animation_end.tv_sec = now.tv_sec;
1587         self->iconify_animation_end.tv_usec = now.tv_usec;
1588         g_time_val_add(&self->iconify_animation_end, time);
1589     }
1590
1591     if (new_anim) {
1592         ob_main_loop_timeout_remove_data(ob_main_loop, frame_animate_iconify,
1593                                          self, FALSE);
1594         ob_main_loop_timeout_add(ob_main_loop,
1595                                  FRAME_ANIMATE_ICONIFY_STEP_TIME,
1596                                  frame_animate_iconify, self,
1597                                  g_direct_equal, NULL);
1598
1599         /* do the first step */
1600         frame_animate_iconify(self);
1601
1602         /* show it during the animation even if it is not "visible" */
1603         if (!self->visible)
1604             XMapWindow(ob_display, self->window);
1605     }
1606 }