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         /* 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_x + (!self->max_horz ? self->bwidth : 0),
 363                   self->cbwidth_y + self->bwidth,
 364                   self->cbwidth_x + (!self->max_horz ? self->bwidth : 0),
 365                   self->cbwidth_y + self->bwidth);
 366
 367         if (self->decorations & OB_FRAME_DECOR_TITLEBAR)
 368             self->size.top += ob_rr_theme->title_height + self->rbwidth;
 369         if (self->decorations & OB_FRAME_DECOR_HANDLE &&
 370             ob_rr_theme->handle_height > 0)
 371         {
 372             self->size.bottom += ob_rr_theme->handle_height + self->bwidth;
 373         }
 374
 375         /* position/size and map/unmap all the windows */
 376
 377         if (!fake) {
 378             if (self->bwidth) {
 379                 gint titlesides;
 380
 381                 /* height of titleleft and titleright */
 382                 titlesides = (!self->max_horz ?
 383                               ob_rr_theme->grip_width :
 384                               self->size.top - self->bwidth);
 385
 386                 XMoveResizeWindow(ob_display, self->titletop,
 387                                   ob_rr_theme->grip_width + self->bwidth, 0,
 388                                   /* width + bwidth*2 - bwidth*2 - grips*2 */
 389                                   self->width - ob_rr_theme->grip_width * 2,
 390                                   self->bwidth);
 391                 XMoveResizeWindow(ob_display, self->titletopleft,
 392                                   0, 0,
 393                                   ob_rr_theme->grip_width + self->bwidth,
 394                                   self->bwidth);
 395                 XMoveResizeWindow(ob_display, self->titletopright,
 396                                   self->client->area.width +
 397                                   self->size.left + self->size.right -
 398                                   ob_rr_theme->grip_width - self->bwidth,
 399                                   0,
 400                                   ob_rr_theme->grip_width + self->bwidth,
 401                                   self->bwidth);
 402
 403                 if (titlesides > 0) {
 404                     XMoveResizeWindow(ob_display, self->titleleft,
 405                                       0, self->bwidth,
 406                                       self->bwidth,
 407                                       titlesides);
 408                     XMoveResizeWindow(ob_display, self->titleright,
 409                                       self->client->area.width +
 410                                       self->size.left + self->size.right -
 411                                       self->bwidth,
 412                                       self->bwidth,
 413                                       self->bwidth,
 414                                       titlesides);
 415
 416                     XMapWindow(ob_display, self->titleleft);
 417                     XMapWindow(ob_display, self->titleright);
 418                 } else {
 419                     XUnmapWindow(ob_display, self->titleleft);
 420                     XUnmapWindow(ob_display, self->titleright);
 421                 }
 422
 423                 XMapWindow(ob_display, self->titletop);
 424                 XMapWindow(ob_display, self->titletopleft);
 425                 XMapWindow(ob_display, self->titletopright);
 426
 427                 if (self->decorations & OB_FRAME_DECOR_TITLEBAR &&
 428                     self->rbwidth)
 429                 {
 430                     XMoveResizeWindow(ob_display, self->titlebottom,
 431                                       self->bwidth,
 432                                       ob_rr_theme->title_height + self->bwidth,
 433                                       self->width,
 434                                       self->rbwidth);
 435
 436                     XMapWindow(ob_display, self->titlebottom);
 437                 } else
 438                     XUnmapWindow(ob_display, self->titlebottom);
 439             } else {
 440                 XUnmapWindow(ob_display, self->titlebottom);
 441
 442                 XUnmapWindow(ob_display, self->titletop);
 443                 XUnmapWindow(ob_display, self->titletopleft);
 444                 XUnmapWindow(ob_display, self->titletopright);
 445                 XUnmapWindow(ob_display, self->titleleft);
 446                 XUnmapWindow(ob_display, self->titleright);
 447             }
 448
 449             if (self->decorations & OB_FRAME_DECOR_TITLEBAR) {
 450                 XMoveResizeWindow(ob_display, self->title,
 451                                   self->bwidth, self->bwidth,
 452                                   self->width, ob_rr_theme->title_height);
 453
 454                 XMapWindow(ob_display, self->title);
 455
 456                 if (self->decorations & OB_FRAME_DECOR_GRIPS) {
 457                     XMoveResizeWindow(ob_display, self->topresize,
 458                                       ob_rr_theme->grip_width,
 459                                       0,
 460                                       self->width - ob_rr_theme->grip_width *2,
 461                                       ob_rr_theme->paddingy + 1);
 462
 463                     XMoveWindow(ob_display, self->tltresize, 0, 0);
 464                     XMoveWindow(ob_display, self->tllresize, 0, 0);
 465                     XMoveWindow(ob_display, self->trtresize,
 466                                 self->width - ob_rr_theme->grip_width, 0);
 467                     XMoveWindow(ob_display, self->trrresize,
 468                                 self->width - ob_rr_theme->paddingx - 1, 0);
 469
 470                     XMapWindow(ob_display, self->topresize);
 471                     XMapWindow(ob_display, self->tltresize);
 472                     XMapWindow(ob_display, self->tllresize);
 473                     XMapWindow(ob_display, self->trtresize);
 474                     XMapWindow(ob_display, self->trrresize);
 475                 } else {
 476                     XUnmapWindow(ob_display, self->topresize);
 477                     XUnmapWindow(ob_display, self->tltresize);
 478                     XUnmapWindow(ob_display, self->tllresize);
 479                     XUnmapWindow(ob_display, self->trtresize);
 480                     XUnmapWindow(ob_display, self->trrresize);
 481                 }
 482             } else
 483                 XUnmapWindow(ob_display, self->title);
 484         }
 485
 486         if ((self->decorations & OB_FRAME_DECOR_TITLEBAR))
 487             /* layout the title bar elements */
 488             layout_title(self);
 489
 490         if (!fake) {
 491             if (self->bwidth) {
 492                 XMoveResizeWindow(ob_display, self->handlebottom,
 493                                   ob_rr_theme->grip_width +
 494                                   self->bwidth * 2,
 495                                   self->size.top + self->client->area.height +
 496                                   self->size.bottom - self->bwidth,
 497                                   self->width - (ob_rr_theme->grip_width +
 498                                                  self->bwidth) * 2,
 499                                   self->bwidth);
 500
 501                 XMoveResizeWindow(ob_display, self->lgripleft,
 502                                   0,
 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                 XMoveResizeWindow(ob_display, self->rgripright,
 513                                   self->size.left + self->client->area.width +
 514                                   self->size.right - self->bwidth,
 515                                   self->size.top + self->client->area.height +
 516                                   self->size.bottom -
 517                                   (!self->max_horz ?
 518                                    ob_rr_theme->grip_width :
 519                                    self->size.bottom),
 520                                   self->bwidth,
 521                                   (!self->max_horz ?
 522                                    ob_rr_theme->grip_width :
 523                                    self->size.bottom));
 524
 525                 XMoveResizeWindow(ob_display, self->lgripbottom,
 526                                   self->bwidth,
 527                                   self->size.top + self->client->area.height +
 528                                   self->size.bottom - self->bwidth,
 529                                   ob_rr_theme->grip_width + self->bwidth,
 530                                   self->bwidth);
 531                 XMoveResizeWindow(ob_display, self->rgripbottom,
 532                                   self->size.left + self->client->area.width +
 533                                   self->size.right - self->bwidth * 2 -
 534                                   ob_rr_theme->grip_width,
 535                                   self->size.top + self->client->area.height +
 536                                   self->size.bottom - self->bwidth,
 537                                   ob_rr_theme->grip_width + self->bwidth,
 538                                   self->bwidth);
 539
 540                 XMapWindow(ob_display, self->handlebottom);
 541                 XMapWindow(ob_display, self->lgripleft);
 542                 XMapWindow(ob_display, self->rgripright);
 543                 XMapWindow(ob_display, self->lgripbottom);
 544                 XMapWindow(ob_display, self->rgripbottom);
 545
 546                 if (self->decorations & OB_FRAME_DECOR_HANDLE &&
 547                     ob_rr_theme->handle_height > 0)
 548                 {
 549                     XMoveResizeWindow(ob_display, self->handletop,
 550                                       ob_rr_theme->grip_width +
 551                                       self->bwidth * 2,
 552                                       FRAME_HANDLE_Y(self),
 553                                       self->width - (ob_rr_theme->grip_width +
 554                                                      self->bwidth) * 2,
 555                                       self->bwidth);
 556                     XMapWindow(ob_display, self->handletop);
 557
 558                     if (self->decorations & OB_FRAME_DECOR_GRIPS) {
 559                         XMoveResizeWindow(ob_display, self->handleleft,
 560                                           ob_rr_theme->grip_width,
 561                                           0,
 562                                           self->bwidth,
 563                                           ob_rr_theme->handle_height);
 564                         XMoveResizeWindow(ob_display, self->handleright,
 565                                           self->width -
 566                                           ob_rr_theme->grip_width -
 567                                           self->bwidth,
 568                                           0,
 569                                           self->bwidth,
 570                                           ob_rr_theme->handle_height);
 571
 572                         XMoveResizeWindow(ob_display, self->lgriptop,
 573                                           self->bwidth,
 574                                           FRAME_HANDLE_Y(self),
 575                                           ob_rr_theme->grip_width +
 576                                           self->bwidth,
 577                                           self->bwidth);
 578                         XMoveResizeWindow(ob_display, self->rgriptop,
 579                                           self->size.left +
 580                                           self->client->area.width +
 581                                           self->size.right - self->bwidth * 2 -
 582                                           ob_rr_theme->grip_width,
 583                                           FRAME_HANDLE_Y(self),
 584                                           ob_rr_theme->grip_width +
 585                                           self->bwidth,
 586                                           self->bwidth);
 587
 588                         XMapWindow(ob_display, self->handleleft);
 589                         XMapWindow(ob_display, self->handleright);
 590                         XMapWindow(ob_display, self->lgriptop);
 591                         XMapWindow(ob_display, self->rgriptop);
 592                     } else {
 593                         XUnmapWindow(ob_display, self->handleleft);
 594                         XUnmapWindow(ob_display, self->handleright);
 595                         XUnmapWindow(ob_display, self->lgriptop);
 596                         XUnmapWindow(ob_display, self->rgriptop);
 597                     }
 598                 } else {
 599                     XUnmapWindow(ob_display, self->handleleft);
 600                     XUnmapWindow(ob_display, self->handleright);
 601                     XUnmapWindow(ob_display, self->lgriptop);
 602                     XUnmapWindow(ob_display, self->rgriptop);
 603
 604                     XUnmapWindow(ob_display, self->handletop);
 605                 }
 606             } else {
 607                 XUnmapWindow(ob_display, self->handleleft);
 608                 XUnmapWindow(ob_display, self->handleright);
 609                 XUnmapWindow(ob_display, self->lgriptop);
 610                 XUnmapWindow(ob_display, self->rgriptop);
 611
 612                 XUnmapWindow(ob_display, self->handletop);
 613
 614                 XUnmapWindow(ob_display, self->handlebottom);
 615                 XUnmapWindow(ob_display, self->lgripleft);
 616                 XUnmapWindow(ob_display, self->rgripright);
 617                 XUnmapWindow(ob_display, self->lgripbottom);
 618                 XUnmapWindow(ob_display, self->rgripbottom);
 619             }
 620
 621             if (self->decorations & OB_FRAME_DECOR_HANDLE &&
 622                 ob_rr_theme->handle_height > 0)
 623             {
 624                 XMoveResizeWindow(ob_display, self->handle,
 625                                   self->bwidth,
 626                                   FRAME_HANDLE_Y(self) + self->bwidth,
 627                                   self->width, ob_rr_theme->handle_height);
 628                 XMapWindow(ob_display, self->handle);
 629
 630                 if (self->decorations & OB_FRAME_DECOR_GRIPS) {
 631                     XMoveResizeWindow(ob_display, self->lgrip,
 632                                       0, 0,
 633                                       ob_rr_theme->grip_width,
 634                                       ob_rr_theme->handle_height);
 635                     XMoveResizeWindow(ob_display, self->rgrip,
 636                                       self->width - ob_rr_theme->grip_width,
 637                                       0,
 638                                       ob_rr_theme->grip_width,
 639                                       ob_rr_theme->handle_height);
 640
 641                     XMapWindow(ob_display, self->lgrip);
 642                     XMapWindow(ob_display, self->rgrip);
 643                 } else {
 644                     XUnmapWindow(ob_display, self->lgrip);
 645                     XUnmapWindow(ob_display, self->rgrip);
 646                 }
 647             } else {
 648                 XUnmapWindow(ob_display, self->lgrip);
 649                 XUnmapWindow(ob_display, self->rgrip);
 650
 651                 XUnmapWindow(ob_display, self->handle);
 652             }
 653
 654             if (self->bwidth && !self->max_horz) {
 655                 XMoveResizeWindow(ob_display, self->left,
 656                                   0,
 657                                   self->bwidth + ob_rr_theme->grip_width,
 658                                   self->bwidth,
 659                                   self->client->area.height +
 660                                   self->size.top + self->size.bottom -
 661                                   ob_rr_theme->grip_width * 2);
 662
 663                 XMapWindow(ob_display, self->left);
 664             } else
 665                 XUnmapWindow(ob_display, self->left);
 666
 667             if (self->bwidth && !self->max_horz) {
 668                 XMoveResizeWindow(ob_display, self->right,
 669                                   self->client->area.width +
 670                                   self->cbwidth_x * 2 + self->bwidth,
 671                                   self->bwidth + ob_rr_theme->grip_width,
 672                                   self->bwidth,
 673                                   self->client->area.height +
 674                                   self->size.top + self->size.bottom -
 675                                   ob_rr_theme->grip_width * 2);
 676
 677                 XMapWindow(ob_display, self->right);
 678             } else
 679                 XUnmapWindow(ob_display, self->right);
 680
 681             /* move and resize the inner border window which contains the plate
 682              */
 683             XMoveResizeWindow(ob_display, self->inner,
 684                               0,
 685                               self->size.top - self->cbwidth_y,
 686                               self->client->area.width +
 687                               self->cbwidth_x * 2 +
 688                               (!self->max_horz ? self->bwidth * 2 : 0),
 689                               self->client->area.height +
 690                               self->cbwidth_y * 2);
 691
 692             /* move the plate */
 693             XMoveWindow(ob_display, self->plate,
 694                         (!self->max_horz ? self->bwidth : 0) + self->cbwidth_x,
 695                         self->cbwidth_y);
 696
 697             /* when the client has StaticGravity, it likes to move around. */
 698             XMoveWindow(ob_display, self->client->window,
 699                         -self->client->border_width,
 700                         -self->client->border_width);
 701         }
 702     }
 703
 704     /* shading can change without being moved or resized */
 705     RECT_SET_SIZE(self->area,
 706                   self->client->area.width +
 707                   self->size.left + self->size.right,
 708                   (self->client->shaded ?
 709                    ob_rr_theme->title_height + self->bwidth * 2:
 710                    self->client->area.height +
 711                    self->size.top + self->size.bottom));
 712
 713     if ((moved || resized) && !fake) {
 714         /* find the new coordinates, done after setting the frame.size, for
 715            frame_client_gravity. */
 716         self->area.x = self->client->area.x;
 717         self->area.y = self->client->area.y;
 718         frame_client_gravity(self, &self->area.x, &self->area.y,
 719                              self->client->area.width,
 720                              self->client->area.height);
 721     }
 722
 723     if (!fake) {
 724         if (!frame_iconify_animating(self))
 725             /* move and resize the top level frame.
 726                shading can change without being moved or resized.
 727
 728                but don't do this during an iconify animation. it will be
 729                reflected afterwards.
 730             */
 731             XMoveResizeWindow(ob_display, self->window,
 732                               self->area.x,
 733                               self->area.y,
 734                               self->area.width,
 735                               self->area.height);
 736
 737         if (resized) {
 738             framerender_frame(self);
 739             frame_adjust_shape(self);
 740         }
 741
 742         if (!STRUT_EQUAL(self->size, oldsize)) {
 743             gulong vals[4];
 744             vals[0] = self->size.left;
 745             vals[1] = self->size.right;
 746             vals[2] = self->size.top;
 747             vals[3] = self->size.bottom;
 748             PROP_SETA32(self->client->window, net_frame_extents,
 749                         cardinal, vals, 4);
 750             PROP_SETA32(self->client->window, kde_net_wm_frame_strut,
 751                         cardinal, vals, 4);
 752         }
 753
 754         /* if this occurs while we are focus cycling, the indicator needs to
 755            match the changes */
 756         if (focus_cycle_target == self->client)
 757             focus_cycle_draw_indicator(self->client);
 758     }
 759     if (resized && (self->decorations & OB_FRAME_DECOR_TITLEBAR))
 760         XResizeWindow(ob_display, self->label, self->label_width,
 761                       ob_rr_theme->label_height);
 762
 763 }
 764
 765 static void frame_adjust_cursors(ObFrame *self)
 766 {
 767     if ((self->functions & OB_CLIENT_FUNC_RESIZE) !=
 768         (self->client->functions & OB_CLIENT_FUNC_RESIZE) ||
 769         self->max_horz != self->client->max_horz ||
 770         self->max_vert != self->client->max_vert)
 771     {
 772         gboolean r = (self->client->functions & OB_CLIENT_FUNC_RESIZE) &&
 773             !(self->client->max_horz && self->client->max_vert);
 774         gboolean topbot = !self->client->max_vert;
 775         XSetWindowAttributes a;
 776
 777         /* these ones turn off when max vert */
 778         a.cursor = ob_cursor(r && topbot ? OB_CURSOR_NORTH : OB_CURSOR_NONE);
 779         XChangeWindowAttributes(ob_display, self->topresize, CWCursor, &a);
 780         XChangeWindowAttributes(ob_display, self->titletop, CWCursor, &a);
 781         a.cursor = ob_cursor(r && topbot ? OB_CURSOR_SOUTH : OB_CURSOR_NONE);
 782         XChangeWindowAttributes(ob_display, self->handle, CWCursor, &a);
 783         XChangeWindowAttributes(ob_display, self->handletop, CWCursor, &a);
 784         XChangeWindowAttributes(ob_display, self->handlebottom, CWCursor, &a);
 785
 786         /* these ones don't */
 787         a.cursor = ob_cursor(r ? OB_CURSOR_NORTHWEST : OB_CURSOR_NONE);
 788         XChangeWindowAttributes(ob_display, self->tltresize, CWCursor, &a);
 789         XChangeWindowAttributes(ob_display, self->tllresize, CWCursor, &a);
 790         XChangeWindowAttributes(ob_display, self->titletopleft, CWCursor, &a);
 791         XChangeWindowAttributes(ob_display, self->titleleft, CWCursor, &a);
 792         a.cursor = ob_cursor(r ? OB_CURSOR_NORTHEAST : OB_CURSOR_NONE);
 793         XChangeWindowAttributes(ob_display, self->trtresize, CWCursor, &a);
 794         XChangeWindowAttributes(ob_display, self->trrresize, CWCursor, &a);
 795         XChangeWindowAttributes(ob_display, self->titletopright, CWCursor, &a);
 796         XChangeWindowAttributes(ob_display, self->titleright, CWCursor, &a);
 797         a.cursor = ob_cursor(r ? OB_CURSOR_WEST : OB_CURSOR_NONE);
 798         XChangeWindowAttributes(ob_display, self->left, CWCursor, &a);
 799         a.cursor = ob_cursor(r ? OB_CURSOR_EAST : OB_CURSOR_NONE);
 800         XChangeWindowAttributes(ob_display, self->right, CWCursor, &a);
 801         a.cursor = ob_cursor(r ? OB_CURSOR_SOUTHWEST : OB_CURSOR_NONE);
 802         XChangeWindowAttributes(ob_display, self->lgrip, CWCursor, &a);
 803         XChangeWindowAttributes(ob_display, self->handleleft, CWCursor, &a);
 804         XChangeWindowAttributes(ob_display, self->lgripleft, CWCursor, &a);
 805         XChangeWindowAttributes(ob_display, self->lgriptop, CWCursor, &a);
 806         XChangeWindowAttributes(ob_display, self->lgripbottom, CWCursor, &a);
 807         a.cursor = ob_cursor(r ? OB_CURSOR_SOUTHEAST : OB_CURSOR_NONE);
 808         XChangeWindowAttributes(ob_display, self->rgrip, CWCursor, &a);
 809         XChangeWindowAttributes(ob_display, self->handleright, CWCursor, &a);
 810         XChangeWindowAttributes(ob_display, self->rgripright, CWCursor, &a);
 811         XChangeWindowAttributes(ob_display, self->rgriptop, CWCursor, &a);
 812         XChangeWindowAttributes(ob_display, self->rgripbottom, CWCursor, &a);
 813     }
 814 }
 815
 816 void frame_adjust_client_area(ObFrame *self)
 817 {
 818     /* resize the plate */
 819     XResizeWindow(ob_display, self->plate,
 820                   self->client->area.width, self->client->area.height);
 821 }
 822
 823 void frame_adjust_state(ObFrame *self)
 824 {
 825     framerender_frame(self);
 826 }
 827
 828 void frame_adjust_focus(ObFrame *self, gboolean hilite)
 829 {
 830     self->focused = hilite;
 831     framerender_frame(self);
 832     XFlush(ob_display);
 833 }
 834
 835 void frame_adjust_title(ObFrame *self)
 836 {
 837     framerender_frame(self);
 838 }
 839
 840 void frame_adjust_icon(ObFrame *self)
 841 {
 842     framerender_frame(self);
 843 }
 844
 845 void frame_grab_client(ObFrame *self)
 846 {
 847     /* DO NOT map the client window here. we used to do that, but it is bogus.
 848        we need to set up the client's dimensions and everything before we
 849        send a mapnotify or we create race conditions.
 850     */
 851
 852     /* reparent the client to the frame */
 853     XReparentWindow(ob_display, self->client->window, self->plate,
 854                     -self->client->border_width, -self->client->border_width);
 855
 856     /*
 857       When reparenting the client window, it is usually not mapped yet, since
 858       this occurs from a MapRequest. However, in the case where Openbox is
 859       starting up, the window is already mapped, so we'll see unmap events for
 860       it. There are 2 unmap events generated that we see, one with the 'event'
 861       member set the root window, and one set to the client, but both get
 862       handled and need to be ignored.
 863     */
 864     if (ob_state() == OB_STATE_STARTING)
 865         self->client->ignore_unmaps += 2;
 866
 867     /* select the event mask on the client's parent (to receive config/map
 868        req's) the ButtonPress is to catch clicks on the client border */
 869     XSelectInput(ob_display, self->plate, PLATE_EVENTMASK);
 870
 871     /* set all the windows for the frame in the window_map */
 872     g_hash_table_insert(window_map, &self->window, self->client);
 873     g_hash_table_insert(window_map, &self->plate, self->client);
 874     g_hash_table_insert(window_map, &self->inner, self->client);
 875     g_hash_table_insert(window_map, &self->title, self->client);
 876     g_hash_table_insert(window_map, &self->label, self->client);
 877     g_hash_table_insert(window_map, &self->max, self->client);
 878     g_hash_table_insert(window_map, &self->close, self->client);
 879     g_hash_table_insert(window_map, &self->desk, self->client);
 880     g_hash_table_insert(window_map, &self->shade, self->client);
 881     g_hash_table_insert(window_map, &self->icon, self->client);
 882     g_hash_table_insert(window_map, &self->iconify, self->client);
 883     g_hash_table_insert(window_map, &self->handle, self->client);
 884     g_hash_table_insert(window_map, &self->lgrip, self->client);
 885     g_hash_table_insert(window_map, &self->rgrip, self->client);
 886     g_hash_table_insert(window_map, &self->topresize, self->client);
 887     g_hash_table_insert(window_map, &self->tltresize, self->client);
 888     g_hash_table_insert(window_map, &self->tllresize, self->client);
 889     g_hash_table_insert(window_map, &self->trtresize, self->client);
 890     g_hash_table_insert(window_map, &self->trrresize, self->client);
 891     g_hash_table_insert(window_map, &self->left, self->client);
 892     g_hash_table_insert(window_map, &self->right, self->client);
 893     g_hash_table_insert(window_map, &self->titleleft, self->client);
 894     g_hash_table_insert(window_map, &self->titletop, self->client);
 895     g_hash_table_insert(window_map, &self->titletopleft, self->client);
 896     g_hash_table_insert(window_map, &self->titletopright, self->client);
 897     g_hash_table_insert(window_map, &self->titleright, self->client);
 898     g_hash_table_insert(window_map, &self->titlebottom, self->client);
 899     g_hash_table_insert(window_map, &self->handleleft, self->client);
 900     g_hash_table_insert(window_map, &self->handletop, self->client);
 901     g_hash_table_insert(window_map, &self->handleright, self->client);
 902     g_hash_table_insert(window_map, &self->handlebottom, self->client);
 903     g_hash_table_insert(window_map, &self->lgripleft, self->client);
 904     g_hash_table_insert(window_map, &self->lgriptop, self->client);
 905     g_hash_table_insert(window_map, &self->lgripbottom, self->client);
 906     g_hash_table_insert(window_map, &self->rgripright, self->client);
 907     g_hash_table_insert(window_map, &self->rgriptop, self->client);
 908     g_hash_table_insert(window_map, &self->rgripbottom, self->client);
 909 }
 910
 911 void frame_release_client(ObFrame *self)
 912 {
 913     XEvent ev;
 914     gboolean reparent = TRUE;
 915
 916     /* if there was any animation going on, kill it */
 917     ob_main_loop_timeout_remove_data(ob_main_loop, frame_animate_iconify,
 918                                      self, FALSE);
 919
 920     /* check if the app has already reparented its window away */
 921     while (XCheckTypedWindowEvent(ob_display, self->client->window,
 922                                   ReparentNotify, &ev))
 923     {
 924         /* This check makes sure we don't catch our own reparent action to
 925            our frame window. This doesn't count as the app reparenting itself
 926            away of course.
 927
 928            Reparent events that are generated by us are just discarded here.
 929            They are of no consequence to us anyhow.
 930         */
 931         if (ev.xreparent.parent != self->plate) {
 932             reparent = FALSE;
 933             XPutBackEvent(ob_display, &ev);
 934             break;
 935         }
 936     }
 937
 938     if (reparent) {
 939         /* according to the ICCCM - if the client doesn't reparent itself,
 940            then we will reparent the window to root for them */
 941         XReparentWindow(ob_display, self->client->window,
 942                         RootWindow(ob_display, ob_screen),
 943                         self->client->area.x,
 944                         self->client->area.y);
 945     }
 946
 947     /* remove all the windows for the frame from the window_map */
 948     g_hash_table_remove(window_map, &self->window);
 949     g_hash_table_remove(window_map, &self->plate);
 950     g_hash_table_remove(window_map, &self->inner);
 951     g_hash_table_remove(window_map, &self->title);
 952     g_hash_table_remove(window_map, &self->label);
 953     g_hash_table_remove(window_map, &self->max);
 954     g_hash_table_remove(window_map, &self->close);
 955     g_hash_table_remove(window_map, &self->desk);
 956     g_hash_table_remove(window_map, &self->shade);
 957     g_hash_table_remove(window_map, &self->icon);
 958     g_hash_table_remove(window_map, &self->iconify);
 959     g_hash_table_remove(window_map, &self->handle);
 960     g_hash_table_remove(window_map, &self->lgrip);
 961     g_hash_table_remove(window_map, &self->rgrip);
 962     g_hash_table_remove(window_map, &self->topresize);
 963     g_hash_table_remove(window_map, &self->tltresize);
 964     g_hash_table_remove(window_map, &self->tllresize);
 965     g_hash_table_remove(window_map, &self->trtresize);
 966     g_hash_table_remove(window_map, &self->trrresize);
 967     g_hash_table_remove(window_map, &self->left);
 968     g_hash_table_remove(window_map, &self->right);
 969     g_hash_table_remove(window_map, &self->titleleft);
 970     g_hash_table_remove(window_map, &self->titletop);
 971     g_hash_table_remove(window_map, &self->titletopleft);
 972     g_hash_table_remove(window_map, &self->titletopright);
 973     g_hash_table_remove(window_map, &self->titleright);
 974     g_hash_table_remove(window_map, &self->titlebottom);
 975     g_hash_table_remove(window_map, &self->handleleft);
 976     g_hash_table_remove(window_map, &self->handletop);
 977     g_hash_table_remove(window_map, &self->handleright);
 978     g_hash_table_remove(window_map, &self->handlebottom);
 979     g_hash_table_remove(window_map, &self->lgripleft);
 980     g_hash_table_remove(window_map, &self->lgriptop);
 981     g_hash_table_remove(window_map, &self->lgripbottom);
 982     g_hash_table_remove(window_map, &self->rgripright);
 983     g_hash_table_remove(window_map, &self->rgriptop);
 984     g_hash_table_remove(window_map, &self->rgripbottom);
 985
 986     ob_main_loop_timeout_remove_data(ob_main_loop, flash_timeout, self, TRUE);
 987 }
 988
 989 /* is there anything present between us and the label? */
 990 static gboolean is_button_present(ObFrame *self, const gchar *lc, gint dir) {
 991     for (; *lc != '\0' && lc >= config_title_layout; lc += dir) {
 992         if (*lc == ' ') continue; /* it was invalid */
 993         if (*lc == 'N' && self->decorations & OB_FRAME_DECOR_ICON)
 994             return TRUE;
 995         if (*lc == 'D' && self->decorations & OB_FRAME_DECOR_ALLDESKTOPS)
 996             return TRUE;
 997         if (*lc == 'S' && self->decorations & OB_FRAME_DECOR_SHADE)
 998             return TRUE;
 999         if (*lc == 'I' && self->decorations & OB_FRAME_DECOR_ICONIFY)
1000             return TRUE;
1001         if (*lc == 'M' && self->decorations & OB_FRAME_DECOR_MAXIMIZE)
1002             return TRUE;
1003         if (*lc == 'C' && self->decorations & OB_FRAME_DECOR_CLOSE)
1004             return TRUE;
1005         if (*lc == 'L') return FALSE;
1006     }
1007     return FALSE;
1008 }
1009
1010 static void layout_title(ObFrame *self)
1011 {
1012     gchar *lc;
1013     gint i;
1014
1015     const gint bwidth = ob_rr_theme->button_size + ob_rr_theme->paddingx + 1;
1016     /* position of the left most button */
1017     const gint left = ob_rr_theme->paddingx + 1;
1018     /* position of the right most button */
1019     const gint right = self->width - bwidth;
1020
1021     /* turn them all off */
1022     self->icon_on = self->desk_on = self->shade_on = self->iconify_on =
1023         self->max_on = self->close_on = self->label_on = FALSE;
1024     self->label_width = self->width - (ob_rr_theme->paddingx + 1) * 2;
1025     self->leftmost = self->rightmost = OB_FRAME_CONTEXT_NONE;
1026
1027     /* figure out what's being show, find each element's position, and the
1028        width of the label
1029
1030        do the ones before the label, then after the label,
1031        i will be +1 the first time through when working to the left,
1032        and -1 the second time through when working to the right */
1033     for (i = 1; i >= -1; i-=2) {
1034         gint x;
1035         ObFrameContext *firstcon;
1036
1037         if (i > 0) {
1038             x = left;
1039             lc = config_title_layout;
1040             firstcon = &self->leftmost;
1041         } else {
1042             x = right;
1043             lc = config_title_layout + strlen(config_title_layout)-1;
1044             firstcon = &self->rightmost;
1045         }
1046
1047         /* stop at the end of the string (or the label, which calls break) */
1048         for (; *lc != '\0' && lc >= config_title_layout; lc+=i) {
1049             if (*lc == 'L') {
1050                 if (i > 0) {
1051                     self->label_on = TRUE;
1052                     self->label_x = x;
1053                 }
1054                 break; /* break the for loop, do other side of label */
1055             } else if (*lc == 'N') {
1056                 if (firstcon) *firstcon = OB_FRAME_CONTEXT_ICON;
1057                 if ((self->icon_on = is_button_present(self, lc, i))) {
1058                     /* icon is bigger than buttons */
1059                     self->label_width -= bwidth + 2;
1060                     self->icon_x = x;
1061                     x += i * (bwidth + 2);
1062                 }
1063             } else if (*lc == 'D') {
1064                 if (firstcon) *firstcon = OB_FRAME_CONTEXT_ALLDESKTOPS;
1065                 if ((self->desk_on = is_button_present(self, lc, i))) {
1066                     self->label_width -= bwidth;
1067                     self->desk_x = x;
1068                     x += i * bwidth;
1069                 }
1070             } else if (*lc == 'S') {
1071                 if (firstcon) *firstcon = OB_FRAME_CONTEXT_SHADE;
1072                 if ((self->shade_on = is_button_present(self, lc, i))) {
1073                     self->label_width -= bwidth;
1074                     self->shade_x = x;
1075                     x += i * bwidth;
1076                 }
1077             } else if (*lc == 'I') {
1078                 if (firstcon) *firstcon = OB_FRAME_CONTEXT_ICONIFY;
1079                 if ((self->iconify_on = is_button_present(self, lc, i))) {
1080                     self->label_width -= bwidth;
1081                     self->iconify_x = x;
1082                     x += i * bwidth;
1083                 }
1084             } else if (*lc == 'M') {
1085                 if (firstcon) *firstcon = OB_FRAME_CONTEXT_MAXIMIZE;
1086                 if ((self->max_on = is_button_present(self, lc, i))) {
1087                     self->label_width -= bwidth;
1088                     self->max_x = x;
1089                     x += i * bwidth;
1090                 }
1091             } else if (*lc == 'C') {
1092                 if (firstcon) *firstcon = OB_FRAME_CONTEXT_CLOSE;
1093                 if ((self->close_on = is_button_present(self, lc, i))) {
1094                     self->label_width -= bwidth;
1095                     self->close_x = x;
1096                     x += i * bwidth;
1097                 }
1098             } else
1099                 continue; /* don't set firstcon */
1100             firstcon = NULL;
1101         }
1102     }
1103
1104     /* position and map the elements */
1105     if (self->icon_on) {
1106         XMapWindow(ob_display, self->icon);
1107         XMoveWindow(ob_display, self->icon, self->icon_x,
1108                     ob_rr_theme->paddingy);
1109     } else
1110         XUnmapWindow(ob_display, self->icon);
1111
1112     if (self->desk_on) {
1113         XMapWindow(ob_display, self->desk);
1114         XMoveWindow(ob_display, self->desk, self->desk_x,
1115                     ob_rr_theme->paddingy + 1);
1116     } else
1117         XUnmapWindow(ob_display, self->desk);
1118
1119     if (self->shade_on) {
1120         XMapWindow(ob_display, self->shade);
1121         XMoveWindow(ob_display, self->shade, self->shade_x,
1122                     ob_rr_theme->paddingy + 1);
1123     } else
1124         XUnmapWindow(ob_display, self->shade);
1125
1126     if (self->iconify_on) {
1127         XMapWindow(ob_display, self->iconify);
1128         XMoveWindow(ob_display, self->iconify, self->iconify_x,
1129                     ob_rr_theme->paddingy + 1);
1130     } else
1131         XUnmapWindow(ob_display, self->iconify);
1132
1133     if (self->max_on) {
1134         XMapWindow(ob_display, self->max);
1135         XMoveWindow(ob_display, self->max, self->max_x,
1136                     ob_rr_theme->paddingy + 1);
1137     } else
1138         XUnmapWindow(ob_display, self->max);
1139
1140     if (self->close_on) {
1141         XMapWindow(ob_display, self->close);
1142         XMoveWindow(ob_display, self->close, self->close_x,
1143                     ob_rr_theme->paddingy + 1);
1144     } else
1145         XUnmapWindow(ob_display, self->close);
1146
1147     if (self->label_on) {
1148         self->label_width = MAX(1, self->label_width); /* no lower than 1 */
1149         XMapWindow(ob_display, self->label);
1150         XMoveWindow(ob_display, self->label, self->label_x,
1151                     ob_rr_theme->paddingy);
1152     } else
1153         XUnmapWindow(ob_display, self->label);
1154 }
1155
1156 ObFrameContext frame_context_from_string(const gchar *name)
1157 {
1158     if (!g_ascii_strcasecmp("Desktop", name))
1159         return OB_FRAME_CONTEXT_DESKTOP;
1160     else if (!g_ascii_strcasecmp("Root", name))
1161         return OB_FRAME_CONTEXT_ROOT;
1162     else if (!g_ascii_strcasecmp("Client", name))
1163         return OB_FRAME_CONTEXT_CLIENT;
1164     else if (!g_ascii_strcasecmp("Titlebar", name))
1165         return OB_FRAME_CONTEXT_TITLEBAR;
1166     else if (!g_ascii_strcasecmp("Frame", name))
1167         return OB_FRAME_CONTEXT_FRAME;
1168     else if (!g_ascii_strcasecmp("TLCorner", name))
1169         return OB_FRAME_CONTEXT_TLCORNER;
1170     else if (!g_ascii_strcasecmp("TRCorner", name))
1171         return OB_FRAME_CONTEXT_TRCORNER;
1172     else if (!g_ascii_strcasecmp("BLCorner", name))
1173         return OB_FRAME_CONTEXT_BLCORNER;
1174     else if (!g_ascii_strcasecmp("BRCorner", name))
1175         return OB_FRAME_CONTEXT_BRCORNER;
1176     else if (!g_ascii_strcasecmp("Top", name))
1177         return OB_FRAME_CONTEXT_TOP;
1178     else if (!g_ascii_strcasecmp("Bottom", name))
1179         return OB_FRAME_CONTEXT_BOTTOM;
1180     else if (!g_ascii_strcasecmp("Left", name))
1181         return OB_FRAME_CONTEXT_LEFT;
1182     else if (!g_ascii_strcasecmp("Right", name))
1183         return OB_FRAME_CONTEXT_RIGHT;
1184     else if (!g_ascii_strcasecmp("Maximize", name))
1185         return OB_FRAME_CONTEXT_MAXIMIZE;
1186     else if (!g_ascii_strcasecmp("AllDesktops", name))
1187         return OB_FRAME_CONTEXT_ALLDESKTOPS;
1188     else if (!g_ascii_strcasecmp("Shade", name))
1189         return OB_FRAME_CONTEXT_SHADE;
1190     else if (!g_ascii_strcasecmp("Iconify", name))
1191         return OB_FRAME_CONTEXT_ICONIFY;
1192     else if (!g_ascii_strcasecmp("Icon", name))
1193         return OB_FRAME_CONTEXT_ICON;
1194     else if (!g_ascii_strcasecmp("Close", name))
1195         return OB_FRAME_CONTEXT_CLOSE;
1196     else if (!g_ascii_strcasecmp("MoveResize", name))
1197         return OB_FRAME_CONTEXT_MOVE_RESIZE;
1198     return OB_FRAME_CONTEXT_NONE;
1199 }
1200
1201 ObFrameContext frame_context(ObClient *client, Window win, gint x, gint y)
1202 {
1203     ObFrame *self;
1204
1205     if (moveresize_in_progress)
1206         return OB_FRAME_CONTEXT_MOVE_RESIZE;
1207
1208     if (win == RootWindow(ob_display, ob_screen))
1209         return OB_FRAME_CONTEXT_ROOT ;
1210     if (client == NULL) return OB_FRAME_CONTEXT_NONE;
1211     if (win == client->window) {
1212         /* conceptually, this is the desktop, as far as users are
1213            concerned */
1214         if (client->type == OB_CLIENT_TYPE_DESKTOP)
1215             return OB_FRAME_CONTEXT_DESKTOP;
1216         return OB_FRAME_CONTEXT_CLIENT;
1217     }
1218
1219     self = client->frame;
1220     if (win == self->inner || win == self->plate) {
1221         /* conceptually, this is the desktop, as far as users are
1222            concerned */
1223         if (client->type == OB_CLIENT_TYPE_DESKTOP)
1224             return OB_FRAME_CONTEXT_DESKTOP;
1225         return OB_FRAME_CONTEXT_CLIENT;
1226     }
1227
1228     /* when the user clicks in the corners of the titlebar and the client
1229        is fully maximized, then treat it like they clicked in the
1230        button that is there */
1231     if (self->max_horz && self->max_vert &&
1232         (win == self->title || win == self->titletop ||
1233          win == self->titleleft || win == self->titletopleft ||
1234          win == self->titleright || win == self->titletopright))
1235     {
1236         /* get the mouse coords in reference to the whole frame */
1237         gint fx = x;
1238         gint fy = y;
1239
1240         /* these windows are down a border width from the top of the frame */
1241         if (win == self->title ||
1242             win == self->titleleft || win == self->titleright)
1243             fy += self->bwidth;
1244
1245         /* title is a border width in from the edge */
1246         if (win == self->title)
1247             fx += self->bwidth;
1248         /* titletop is a bit to the right */
1249         else if (win == self->titletop)
1250             fx += ob_rr_theme->grip_width + self->bwidth;
1251         /* titletopright is way to the right edge */
1252         else if (win == self->titletopright)
1253             fx += self->area.width - (ob_rr_theme->grip_width + self->bwidth);
1254         /* titleright is even more way to the right edge */
1255         else if (win == self->titleright)
1256             fx += self->area.width - self->bwidth;
1257
1258         /* figure out if we're over the area that should be considered a
1259            button */
1260         if (fy < self->bwidth + ob_rr_theme->paddingy + 1 +
1261             ob_rr_theme->button_size)
1262         {
1263             if (fx < (self->bwidth + ob_rr_theme->paddingx + 1 +
1264                       ob_rr_theme->button_size))
1265             {
1266                 if (self->leftmost != OB_FRAME_CONTEXT_NONE)
1267                     return self->leftmost;
1268             }
1269             else if (fx >= (self->area.width -
1270                             (self->bwidth + ob_rr_theme->paddingx + 1 +
1271                              ob_rr_theme->button_size)))
1272             {
1273                 if (self->rightmost != OB_FRAME_CONTEXT_NONE)
1274                     return self->rightmost;
1275             }
1276         }
1277
1278         /* there is no resizing maximized windows so make them the titlebar
1279            context */
1280         return OB_FRAME_CONTEXT_TITLEBAR;
1281     }
1282     else if (self->max_vert &&
1283              (win == self->titletop || win == self->topresize))
1284         /* can't resize vertically when max vert */
1285         return OB_FRAME_CONTEXT_TITLEBAR;
1286
1287     if (win == self->window)            return OB_FRAME_CONTEXT_FRAME;
1288     if (win == self->label)             return OB_FRAME_CONTEXT_TITLEBAR;
1289     if (win == self->handle)            return OB_FRAME_CONTEXT_BOTTOM;
1290     if (win == self->handletop)         return OB_FRAME_CONTEXT_BOTTOM;
1291     if (win == self->handlebottom)      return OB_FRAME_CONTEXT_BOTTOM;
1292     if (win == self->handleleft)        return OB_FRAME_CONTEXT_BLCORNER;
1293     if (win == self->lgrip)             return OB_FRAME_CONTEXT_BLCORNER;
1294     if (win == self->lgripleft)         return OB_FRAME_CONTEXT_BLCORNER;
1295     if (win == self->lgriptop)          return OB_FRAME_CONTEXT_BLCORNER;
1296     if (win == self->lgripbottom)       return OB_FRAME_CONTEXT_BLCORNER;
1297     if (win == self->handleright)       return OB_FRAME_CONTEXT_BRCORNER;
1298     if (win == self->rgrip)             return OB_FRAME_CONTEXT_BRCORNER;
1299     if (win == self->rgripright)        return OB_FRAME_CONTEXT_BLCORNER;
1300     if (win == self->rgriptop)          return OB_FRAME_CONTEXT_BLCORNER;
1301     if (win == self->rgripbottom)       return OB_FRAME_CONTEXT_BLCORNER;
1302     if (win == self->title)             return OB_FRAME_CONTEXT_TITLEBAR;
1303     if (win == self->titleleft)         return OB_FRAME_CONTEXT_TLCORNER;
1304     if (win == self->titletopleft)      return OB_FRAME_CONTEXT_TLCORNER;
1305     if (win == self->titleright)        return OB_FRAME_CONTEXT_TRCORNER;
1306     if (win == self->titletopright)     return OB_FRAME_CONTEXT_TRCORNER;
1307     if (win == self->titletop)          return OB_FRAME_CONTEXT_TOP;
1308     if (win == self->topresize)         return OB_FRAME_CONTEXT_TOP;
1309     if (win == self->tltresize)         return OB_FRAME_CONTEXT_TLCORNER;
1310     if (win == self->tllresize)         return OB_FRAME_CONTEXT_TLCORNER;
1311     if (win == self->trtresize)         return OB_FRAME_CONTEXT_TRCORNER;
1312     if (win == self->trrresize)         return OB_FRAME_CONTEXT_TRCORNER;
1313     if (win == self->left)              return OB_FRAME_CONTEXT_LEFT;
1314     if (win == self->right)             return OB_FRAME_CONTEXT_RIGHT;
1315     if (win == self->max)               return OB_FRAME_CONTEXT_MAXIMIZE;
1316     if (win == self->iconify)           return OB_FRAME_CONTEXT_ICONIFY;
1317     if (win == self->close)             return OB_FRAME_CONTEXT_CLOSE;
1318     if (win == self->icon)              return OB_FRAME_CONTEXT_ICON;
1319     if (win == self->desk)              return OB_FRAME_CONTEXT_ALLDESKTOPS;
1320     if (win == self->shade)             return OB_FRAME_CONTEXT_SHADE;
1321
1322     return OB_FRAME_CONTEXT_NONE;
1323 }
1324
1325 void frame_client_gravity(ObFrame *self, gint *x, gint *y, gint w, gint h)
1326 {
1327     /* horizontal */
1328     switch (self->client->gravity) {
1329     default:
1330     case NorthWestGravity:
1331     case SouthWestGravity:
1332     case WestGravity:
1333         break;
1334
1335     case NorthGravity:
1336     case SouthGravity:
1337     case CenterGravity:
1338         /* the middle of the client will be the middle of the frame */
1339         *x -= (self->size.right - self->size.left) / 2;
1340         break;
1341
1342     case NorthEastGravity:
1343     case SouthEastGravity:
1344     case EastGravity:
1345         /* the right side of the client will be the right side of the frame */
1346         *x -= self->size.right + self->size.left -
1347             self->client->border_width * 2;
1348         break;
1349
1350     case ForgetGravity:
1351     case StaticGravity:
1352         /* the client's position won't move */
1353         *x -= self->size.left - self->client->border_width;
1354         break;
1355     }
1356
1357     /* vertical */
1358     switch (self->client->gravity) {
1359     default:
1360     case NorthWestGravity:
1361     case NorthEastGravity:
1362     case NorthGravity:
1363         break;
1364
1365     case CenterGravity:
1366     case EastGravity:
1367     case WestGravity:
1368         /* the middle of the client will be the middle of the frame */
1369         *y -= (self->size.bottom - self->size.top) / 2;
1370         break;
1371
1372     case SouthWestGravity:
1373     case SouthEastGravity:
1374     case SouthGravity:
1375         /* the bottom of the client will be the bottom of the frame */
1376         *y -= self->size.bottom + self->size.top -
1377             self->client->border_width * 2;
1378         break;
1379
1380     case ForgetGravity:
1381     case StaticGravity:
1382         /* the client's position won't move */
1383         *y -= self->size.top - self->client->border_width;
1384         break;
1385     }
1386 }
1387
1388 void frame_frame_gravity(ObFrame *self, gint *x, gint *y, gint w, gint h)
1389 {
1390     /* horizontal */
1391     switch (self->client->gravity) {
1392     default:
1393     case NorthWestGravity:
1394     case WestGravity:
1395     case SouthWestGravity:
1396         break;
1397     case NorthGravity:
1398     case CenterGravity:
1399     case SouthGravity:
1400         /* the middle of the client will be the middle of the frame */
1401         *x += (self->size.right - self->size.left) / 2;
1402         break;
1403     case NorthEastGravity:
1404     case EastGravity:
1405     case SouthEastGravity:
1406         /* the right side of the client will be the right side of the frame */
1407         *x += self->size.right + self->size.left -
1408             self->client->border_width * 2;
1409         break;
1410     case StaticGravity:
1411     case ForgetGravity:
1412         /* the client's position won't move */
1413         *x += self->size.left - self->client->border_width;
1414         break;
1415     }
1416
1417     /* vertical */
1418     switch (self->client->gravity) {
1419     default:
1420     case NorthWestGravity:
1421     case NorthGravity:
1422     case NorthEastGravity:
1423         break;
1424     case WestGravity:
1425     case CenterGravity:
1426     case EastGravity:
1427         /* the middle of the client will be the middle of the frame */
1428         *y += (self->size.bottom - self->size.top) / 2;
1429         break;
1430     case SouthWestGravity:
1431     case SouthGravity:
1432     case SouthEastGravity:
1433         /* the bottom of the client will be the bottom of the frame */
1434         *y += self->size.bottom + self->size.top -
1435             self->client->border_width * 2;
1436         break;
1437     case StaticGravity:
1438     case ForgetGravity:
1439         /* the client's position won't move */
1440         *y += self->size.top - self->client->border_width;
1441         break;
1442     }
1443 }
1444
1445 static void flash_done(gpointer data)
1446 {
1447     ObFrame *self = data;
1448
1449     if (self->focused != self->flash_on)
1450         frame_adjust_focus(self, self->focused);
1451 }
1452
1453 static gboolean flash_timeout(gpointer data)
1454 {
1455     ObFrame *self = data;
1456     GTimeVal now;
1457
1458     g_get_current_time(&now);
1459     if (now.tv_sec > self->flash_end.tv_sec ||
1460         (now.tv_sec == self->flash_end.tv_sec &&
1461          now.tv_usec >= self->flash_end.tv_usec))
1462         self->flashing = FALSE;
1463
1464     if (!self->flashing)
1465         return FALSE; /* we are done */
1466
1467     self->flash_on = !self->flash_on;
1468     if (!self->focused) {
1469         frame_adjust_focus(self, self->flash_on);
1470         self->focused = FALSE;
1471     }
1472
1473     return TRUE; /* go again */
1474 }
1475
1476 void frame_flash_start(ObFrame *self)
1477 {
1478     self->flash_on = self->focused;
1479
1480     if (!self->flashing)
1481         ob_main_loop_timeout_add(ob_main_loop,
1482                                  G_USEC_PER_SEC * 0.6,
1483                                  flash_timeout,
1484                                  self,
1485                                  g_direct_equal,
1486                                  flash_done);
1487     g_get_current_time(&self->flash_end);
1488     g_time_val_add(&self->flash_end, G_USEC_PER_SEC * 5);
1489
1490     self->flashing = TRUE;
1491 }
1492
1493 void frame_flash_stop(ObFrame *self)
1494 {
1495     self->flashing = FALSE;
1496 }
1497
1498 static gulong frame_animate_iconify_time_left(ObFrame *self,
1499                                               const GTimeVal *now)
1500 {
1501     glong sec, usec;
1502     sec = self->iconify_animation_end.tv_sec - now->tv_sec;
1503     usec = self->iconify_animation_end.tv_usec - now->tv_usec;
1504     if (usec < 0) {
1505         usec += G_USEC_PER_SEC;
1506         sec--;
1507     }
1508     /* no negative values */
1509     return MAX(sec * G_USEC_PER_SEC + usec, 0);
1510 }
1511
1512 static gboolean frame_animate_iconify(gpointer p)
1513 {
1514     ObFrame *self = p;
1515     gint x, y, w, h;
1516     gint iconx, icony, iconw;
1517     GTimeVal now;
1518     gulong time;
1519     gboolean iconifying;
1520
1521     if (self->client->icon_geometry.width == 0) {
1522         /* there is no icon geometry set so just go straight down */
1523         Rect *a = screen_physical_area();
1524         iconx = self->area.x + self->area.width / 2 + 32;
1525         icony = a->y + a->width;
1526         iconw = 64;
1527     } else {
1528         iconx = self->client->icon_geometry.x;
1529         icony = self->client->icon_geometry.y;
1530         iconw = self->client->icon_geometry.width;
1531     }
1532
1533     iconifying = self->iconify_animation_going > 0;
1534
1535     /* how far do we have left to go ? */
1536     g_get_current_time(&now);
1537     time = frame_animate_iconify_time_left(self, &now);
1538
1539     if (time == 0 || iconifying) {
1540         /* start where the frame is supposed to be */
1541         x = self->area.x;
1542         y = self->area.y;
1543         w = self->area.width;
1544         h = self->area.height;
1545     } else {
1546         /* start at the icon */
1547         x = iconx;
1548         y = icony;
1549         w = iconw;
1550         h = self->size.top; /* just the titlebar */
1551     }
1552
1553     if (time > 0) {
1554         glong dx, dy, dw;
1555         glong elapsed;
1556
1557         dx = self->area.x - iconx;
1558         dy = self->area.y - icony;
1559         dw = self->area.width - self->bwidth * 2 - iconw;
1560          /* if restoring, we move in the opposite direction */
1561         if (!iconifying) { dx = -dx; dy = -dy; dw = -dw; }
1562
1563         elapsed = FRAME_ANIMATE_ICONIFY_TIME - time;
1564         x = x - (dx * elapsed) / FRAME_ANIMATE_ICONIFY_TIME;
1565         y = y - (dy * elapsed) / FRAME_ANIMATE_ICONIFY_TIME;
1566         w = w - (dw * elapsed) / FRAME_ANIMATE_ICONIFY_TIME;
1567         h = self->size.top; /* just the titlebar */
1568     }
1569
1570     if (time == 0)
1571         frame_end_iconify_animation(self);
1572     else {
1573         XMoveResizeWindow(ob_display, self->window, x, y, w, h);
1574         XFlush(ob_display);
1575     }
1576
1577     return time > 0; /* repeat until we're out of time */
1578 }
1579
1580 void frame_end_iconify_animation(ObFrame *self)
1581 {
1582     /* see if there is an animation going */
1583     if (self->iconify_animation_going == 0) return;
1584
1585     if (!self->visible)
1586         XUnmapWindow(ob_display, self->window);
1587     else
1588         /* Send a ConfigureNotify when the animation is done, this fixes
1589            KDE's pager showing the window in the wrong place. */
1590         client_reconfigure(self->client);
1591
1592     /* we're not animating any more ! */
1593     self->iconify_animation_going = 0;
1594
1595     XMoveResizeWindow(ob_display, self->window,
1596                       self->area.x, self->area.y,
1597                       self->area.width, self->area.height);
1598     XFlush(ob_display);
1599 }
1600
1601 void frame_begin_iconify_animation(ObFrame *self, gboolean iconifying)
1602 {
1603     gulong time;
1604     gboolean new_anim = FALSE;
1605     gboolean set_end = TRUE;
1606     GTimeVal now;
1607
1608     /* if there is no titlebar, just don't animate for now
1609        XXX it would be nice tho.. */
1610     if (!(self->decorations & OB_FRAME_DECOR_TITLEBAR))
1611         return;
1612
1613     /* get the current time */
1614     g_get_current_time(&now);
1615
1616     /* get how long until the end */
1617     time = FRAME_ANIMATE_ICONIFY_TIME;
1618     if (self->iconify_animation_going) {
1619         if (!!iconifying != (self->iconify_animation_going > 0)) {
1620             /* animation was already going on in the opposite direction */
1621             time = time - frame_animate_iconify_time_left(self, &now);
1622         } else
1623             /* animation was already going in the same direction */
1624             set_end = FALSE;
1625     } else
1626         new_anim = TRUE;
1627     self->iconify_animation_going = iconifying ? 1 : -1;
1628
1629     /* set the ending time */
1630     if (set_end) {
1631         self->iconify_animation_end.tv_sec = now.tv_sec;
1632         self->iconify_animation_end.tv_usec = now.tv_usec;
1633         g_time_val_add(&self->iconify_animation_end, time);
1634     }
1635
1636     if (new_anim) {
1637         ob_main_loop_timeout_remove_data(ob_main_loop, frame_animate_iconify,
1638                                          self, FALSE);
1639         ob_main_loop_timeout_add(ob_main_loop,
1640                                  FRAME_ANIMATE_ICONIFY_STEP_TIME,
1641                                  frame_animate_iconify, self,
1642                                  g_direct_equal, NULL);
1643
1644         /* do the first step */
1645         frame_animate_iconify(self);
1646
1647         /* show it during the animation even if it is not "visible" */
1648         if (!self->visible)
1649             XMapWindow(ob_display, self->window);
1650     }
1651 }