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 an unmap event
 860       for it.
 861     */
 862     if (ob_state() == OB_STATE_STARTING)
 863         ++self->client->ignore_unmaps;
 864
 865     /* select the event mask on the client's parent (to receive config/map
 866        req's) the ButtonPress is to catch clicks on the client border */
 867     XSelectInput(ob_display, self->plate, PLATE_EVENTMASK);
 868
 869     /* set all the windows for the frame in the window_map */
 870     g_hash_table_insert(window_map, &self->window, self->client);
 871     g_hash_table_insert(window_map, &self->plate, self->client);
 872     g_hash_table_insert(window_map, &self->inner, self->client);
 873     g_hash_table_insert(window_map, &self->title, self->client);
 874     g_hash_table_insert(window_map, &self->label, self->client);
 875     g_hash_table_insert(window_map, &self->max, self->client);
 876     g_hash_table_insert(window_map, &self->close, self->client);
 877     g_hash_table_insert(window_map, &self->desk, self->client);
 878     g_hash_table_insert(window_map, &self->shade, self->client);
 879     g_hash_table_insert(window_map, &self->icon, self->client);
 880     g_hash_table_insert(window_map, &self->iconify, self->client);
 881     g_hash_table_insert(window_map, &self->handle, self->client);
 882     g_hash_table_insert(window_map, &self->lgrip, self->client);
 883     g_hash_table_insert(window_map, &self->rgrip, self->client);
 884     g_hash_table_insert(window_map, &self->topresize, self->client);
 885     g_hash_table_insert(window_map, &self->tltresize, self->client);
 886     g_hash_table_insert(window_map, &self->tllresize, self->client);
 887     g_hash_table_insert(window_map, &self->trtresize, self->client);
 888     g_hash_table_insert(window_map, &self->trrresize, self->client);
 889     g_hash_table_insert(window_map, &self->left, self->client);
 890     g_hash_table_insert(window_map, &self->right, self->client);
 891     g_hash_table_insert(window_map, &self->titleleft, self->client);
 892     g_hash_table_insert(window_map, &self->titletop, self->client);
 893     g_hash_table_insert(window_map, &self->titletopleft, self->client);
 894     g_hash_table_insert(window_map, &self->titletopright, self->client);
 895     g_hash_table_insert(window_map, &self->titleright, self->client);
 896     g_hash_table_insert(window_map, &self->titlebottom, self->client);
 897     g_hash_table_insert(window_map, &self->handleleft, self->client);
 898     g_hash_table_insert(window_map, &self->handletop, self->client);
 899     g_hash_table_insert(window_map, &self->handleright, self->client);
 900     g_hash_table_insert(window_map, &self->handlebottom, self->client);
 901     g_hash_table_insert(window_map, &self->lgripleft, self->client);
 902     g_hash_table_insert(window_map, &self->lgriptop, self->client);
 903     g_hash_table_insert(window_map, &self->lgripbottom, self->client);
 904     g_hash_table_insert(window_map, &self->rgripright, self->client);
 905     g_hash_table_insert(window_map, &self->rgriptop, self->client);
 906     g_hash_table_insert(window_map, &self->rgripbottom, self->client);
 907 }
 908
 909 void frame_release_client(ObFrame *self)
 910 {
 911     XEvent ev;
 912     gboolean reparent = TRUE;
 913
 914     /* if there was any animation going on, kill it */
 915     ob_main_loop_timeout_remove_data(ob_main_loop, frame_animate_iconify,
 916                                      self, FALSE);
 917
 918     /* check if the app has already reparented its window away */
 919     while (XCheckTypedWindowEvent(ob_display, self->client->window,
 920                                   ReparentNotify, &ev))
 921     {
 922         /* This check makes sure we don't catch our own reparent action to
 923            our frame window. This doesn't count as the app reparenting itself
 924            away of course.
 925
 926            Reparent events that are generated by us are just discarded here.
 927            They are of no consequence to us anyhow.
 928         */
 929         if (ev.xreparent.parent != self->plate) {
 930             reparent = FALSE;
 931             XPutBackEvent(ob_display, &ev);
 932             break;
 933         }
 934     }
 935
 936     if (reparent) {
 937         /* according to the ICCCM - if the client doesn't reparent itself,
 938            then we will reparent the window to root for them */
 939         XReparentWindow(ob_display, self->client->window,
 940                         RootWindow(ob_display, ob_screen),
 941                         self->client->area.x,
 942                         self->client->area.y);
 943     }
 944
 945     /* remove all the windows for the frame from the window_map */
 946     g_hash_table_remove(window_map, &self->window);
 947     g_hash_table_remove(window_map, &self->plate);
 948     g_hash_table_remove(window_map, &self->inner);
 949     g_hash_table_remove(window_map, &self->title);
 950     g_hash_table_remove(window_map, &self->label);
 951     g_hash_table_remove(window_map, &self->max);
 952     g_hash_table_remove(window_map, &self->close);
 953     g_hash_table_remove(window_map, &self->desk);
 954     g_hash_table_remove(window_map, &self->shade);
 955     g_hash_table_remove(window_map, &self->icon);
 956     g_hash_table_remove(window_map, &self->iconify);
 957     g_hash_table_remove(window_map, &self->handle);
 958     g_hash_table_remove(window_map, &self->lgrip);
 959     g_hash_table_remove(window_map, &self->rgrip);
 960     g_hash_table_remove(window_map, &self->topresize);
 961     g_hash_table_remove(window_map, &self->tltresize);
 962     g_hash_table_remove(window_map, &self->tllresize);
 963     g_hash_table_remove(window_map, &self->trtresize);
 964     g_hash_table_remove(window_map, &self->trrresize);
 965     g_hash_table_remove(window_map, &self->left);
 966     g_hash_table_remove(window_map, &self->right);
 967     g_hash_table_remove(window_map, &self->titleleft);
 968     g_hash_table_remove(window_map, &self->titletop);
 969     g_hash_table_remove(window_map, &self->titletopleft);
 970     g_hash_table_remove(window_map, &self->titletopright);
 971     g_hash_table_remove(window_map, &self->titleright);
 972     g_hash_table_remove(window_map, &self->titlebottom);
 973     g_hash_table_remove(window_map, &self->handleleft);
 974     g_hash_table_remove(window_map, &self->handletop);
 975     g_hash_table_remove(window_map, &self->handleright);
 976     g_hash_table_remove(window_map, &self->handlebottom);
 977     g_hash_table_remove(window_map, &self->lgripleft);
 978     g_hash_table_remove(window_map, &self->lgriptop);
 979     g_hash_table_remove(window_map, &self->lgripbottom);
 980     g_hash_table_remove(window_map, &self->rgripright);
 981     g_hash_table_remove(window_map, &self->rgriptop);
 982     g_hash_table_remove(window_map, &self->rgripbottom);
 983
 984     ob_main_loop_timeout_remove_data(ob_main_loop, flash_timeout, self, TRUE);
 985 }
 986
 987 /* is there anything present between us and the label? */
 988 static gboolean is_button_present(ObFrame *self, const gchar *lc, gint dir) {
 989     for (; *lc != '\0' && lc >= config_title_layout; lc += dir) {
 990         if (*lc == ' ') continue; /* it was invalid */
 991         if (*lc == 'N' && self->decorations & OB_FRAME_DECOR_ICON)
 992             return TRUE;
 993         if (*lc == 'D' && self->decorations & OB_FRAME_DECOR_ALLDESKTOPS)
 994             return TRUE;
 995         if (*lc == 'S' && self->decorations & OB_FRAME_DECOR_SHADE)
 996             return TRUE;
 997         if (*lc == 'I' && self->decorations & OB_FRAME_DECOR_ICONIFY)
 998             return TRUE;
 999         if (*lc == 'M' && self->decorations & OB_FRAME_DECOR_MAXIMIZE)
1000             return TRUE;
1001         if (*lc == 'C' && self->decorations & OB_FRAME_DECOR_CLOSE)
1002             return TRUE;
1003         if (*lc == 'L') return FALSE;
1004     }
1005     return FALSE;
1006 }
1007
1008 static void layout_title(ObFrame *self)
1009 {
1010     gchar *lc;
1011     gint i;
1012
1013     const gint bwidth = ob_rr_theme->button_size + ob_rr_theme->paddingx + 1;
1014     /* position of the left most button */
1015     const gint left = ob_rr_theme->paddingx + 1;
1016     /* position of the right most button */
1017     const gint right = self->width;
1018
1019     /* turn them all off */
1020     self->icon_on = self->desk_on = self->shade_on = self->iconify_on =
1021         self->max_on = self->close_on = self->label_on = FALSE;
1022     self->label_width = self->width - (ob_rr_theme->paddingx + 1) * 2;
1023     self->leftmost = self->rightmost = OB_FRAME_CONTEXT_NONE;
1024
1025     /* figure out what's being show, find each element's position, and the
1026        width of the label
1027
1028        do the ones before the label, then after the label,
1029        i will be +1 the first time through when working to the left,
1030        and -1 the second time through when working to the right */
1031     for (i = 1; i >= -1; i-=2) {
1032         gint x;
1033         ObFrameContext *firstcon;
1034
1035         if (i > 0) {
1036             x = left;
1037             lc = config_title_layout;
1038             firstcon = &self->leftmost;
1039         } else {
1040             x = right;
1041             lc = config_title_layout + strlen(config_title_layout)-1;
1042             firstcon = &self->rightmost;
1043         }
1044
1045         /* stop at the end of the string (or the label, which calls break) */
1046         for (; *lc != '\0' && lc >= config_title_layout; lc+=i) {
1047             if (*lc == 'L') {
1048                 if (i > 0) {
1049                     self->label_on = TRUE;
1050                     self->label_x = x;
1051                 }
1052                 break; /* break the for loop, do other side of label */
1053             } else if (*lc == 'N') {
1054                 if (firstcon) *firstcon = OB_FRAME_CONTEXT_ICON;
1055                 if ((self->icon_on = is_button_present(self, lc, i))) {
1056                     /* icon is bigger than buttons */
1057                     self->label_width -= bwidth + 2;
1058                     if (i > 0) self->icon_x = x;
1059                     x += i * (bwidth + 2);
1060                     if (i < 0) self->icon_x = x;
1061                 }
1062             } else if (*lc == 'D') {
1063                 if (firstcon) *firstcon = OB_FRAME_CONTEXT_ALLDESKTOPS;
1064                 if ((self->desk_on = is_button_present(self, lc, i))) {
1065                     self->label_width -= bwidth;
1066                     if (i > 0) self->desk_x = x;
1067                     x += i * bwidth;
1068                     if (i < 0) self->desk_x = x;
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                     if (i > 0) self->shade_x = x;
1075                     x += i * bwidth;
1076                     if (i < 0) self->shade_x = x;
1077                 }
1078             } else if (*lc == 'I') {
1079                 if (firstcon) *firstcon = OB_FRAME_CONTEXT_ICONIFY;
1080                 if ((self->iconify_on = is_button_present(self, lc, i))) {
1081                     self->label_width -= bwidth;
1082                     if (i > 0) self->iconify_x = x;
1083                     x += i * bwidth;
1084                     if (i < 0) self->iconify_x = x;
1085                 }
1086             } else if (*lc == 'M') {
1087                 if (firstcon) *firstcon = OB_FRAME_CONTEXT_MAXIMIZE;
1088                 if ((self->max_on = is_button_present(self, lc, i))) {
1089                     self->label_width -= bwidth;
1090                     if (i > 0) self->max_x = x;
1091                     x += i * bwidth;
1092                     if (i < 0) self->max_x = x;
1093                 }
1094             } else if (*lc == 'C') {
1095                 if (firstcon) *firstcon = OB_FRAME_CONTEXT_CLOSE;
1096                 if ((self->close_on = is_button_present(self, lc, i))) {
1097                     self->label_width -= bwidth;
1098                     if (i > 0) self->close_x = x;
1099                     x += i * bwidth;
1100                     if (i < 0) self->close_x = x;
1101                 }
1102             } else
1103                 continue; /* don't set firstcon */
1104             firstcon = NULL;
1105         }
1106     }
1107
1108     /* position and map the elements */
1109     if (self->icon_on) {
1110         XMapWindow(ob_display, self->icon);
1111         XMoveWindow(ob_display, self->icon, self->icon_x,
1112                     ob_rr_theme->paddingy);
1113     } else
1114         XUnmapWindow(ob_display, self->icon);
1115
1116     if (self->desk_on) {
1117         XMapWindow(ob_display, self->desk);
1118         XMoveWindow(ob_display, self->desk, self->desk_x,
1119                     ob_rr_theme->paddingy + 1);
1120     } else
1121         XUnmapWindow(ob_display, self->desk);
1122
1123     if (self->shade_on) {
1124         XMapWindow(ob_display, self->shade);
1125         XMoveWindow(ob_display, self->shade, self->shade_x,
1126                     ob_rr_theme->paddingy + 1);
1127     } else
1128         XUnmapWindow(ob_display, self->shade);
1129
1130     if (self->iconify_on) {
1131         XMapWindow(ob_display, self->iconify);
1132         XMoveWindow(ob_display, self->iconify, self->iconify_x,
1133                     ob_rr_theme->paddingy + 1);
1134     } else
1135         XUnmapWindow(ob_display, self->iconify);
1136
1137     if (self->max_on) {
1138         XMapWindow(ob_display, self->max);
1139         XMoveWindow(ob_display, self->max, self->max_x,
1140                     ob_rr_theme->paddingy + 1);
1141     } else
1142         XUnmapWindow(ob_display, self->max);
1143
1144     if (self->close_on) {
1145         XMapWindow(ob_display, self->close);
1146         XMoveWindow(ob_display, self->close, self->close_x,
1147                     ob_rr_theme->paddingy + 1);
1148     } else
1149         XUnmapWindow(ob_display, self->close);
1150
1151     if (self->label_on) {
1152         self->label_width = MAX(1, self->label_width); /* no lower than 1 */
1153         XMapWindow(ob_display, self->label);
1154         XMoveWindow(ob_display, self->label, self->label_x,
1155                     ob_rr_theme->paddingy);
1156     } else
1157         XUnmapWindow(ob_display, self->label);
1158 }
1159
1160 ObFrameContext frame_context_from_string(const gchar *name)
1161 {
1162     if (!g_ascii_strcasecmp("Desktop", name))
1163         return OB_FRAME_CONTEXT_DESKTOP;
1164     else if (!g_ascii_strcasecmp("Root", name))
1165         return OB_FRAME_CONTEXT_ROOT;
1166     else if (!g_ascii_strcasecmp("Client", name))
1167         return OB_FRAME_CONTEXT_CLIENT;
1168     else if (!g_ascii_strcasecmp("Titlebar", name))
1169         return OB_FRAME_CONTEXT_TITLEBAR;
1170     else if (!g_ascii_strcasecmp("Frame", name))
1171         return OB_FRAME_CONTEXT_FRAME;
1172     else if (!g_ascii_strcasecmp("TLCorner", name))
1173         return OB_FRAME_CONTEXT_TLCORNER;
1174     else if (!g_ascii_strcasecmp("TRCorner", name))
1175         return OB_FRAME_CONTEXT_TRCORNER;
1176     else if (!g_ascii_strcasecmp("BLCorner", name))
1177         return OB_FRAME_CONTEXT_BLCORNER;
1178     else if (!g_ascii_strcasecmp("BRCorner", name))
1179         return OB_FRAME_CONTEXT_BRCORNER;
1180     else if (!g_ascii_strcasecmp("Top", name))
1181         return OB_FRAME_CONTEXT_TOP;
1182     else if (!g_ascii_strcasecmp("Bottom", name))
1183         return OB_FRAME_CONTEXT_BOTTOM;
1184     else if (!g_ascii_strcasecmp("Left", name))
1185         return OB_FRAME_CONTEXT_LEFT;
1186     else if (!g_ascii_strcasecmp("Right", name))
1187         return OB_FRAME_CONTEXT_RIGHT;
1188     else if (!g_ascii_strcasecmp("Maximize", name))
1189         return OB_FRAME_CONTEXT_MAXIMIZE;
1190     else if (!g_ascii_strcasecmp("AllDesktops", name))
1191         return OB_FRAME_CONTEXT_ALLDESKTOPS;
1192     else if (!g_ascii_strcasecmp("Shade", name))
1193         return OB_FRAME_CONTEXT_SHADE;
1194     else if (!g_ascii_strcasecmp("Iconify", name))
1195         return OB_FRAME_CONTEXT_ICONIFY;
1196     else if (!g_ascii_strcasecmp("Icon", name))
1197         return OB_FRAME_CONTEXT_ICON;
1198     else if (!g_ascii_strcasecmp("Close", name))
1199         return OB_FRAME_CONTEXT_CLOSE;
1200     else if (!g_ascii_strcasecmp("MoveResize", name))
1201         return OB_FRAME_CONTEXT_MOVE_RESIZE;
1202     return OB_FRAME_CONTEXT_NONE;
1203 }
1204
1205 ObFrameContext frame_context(ObClient *client, Window win, gint x, gint y)
1206 {
1207     ObFrame *self;
1208
1209     if (moveresize_in_progress)
1210         return OB_FRAME_CONTEXT_MOVE_RESIZE;
1211
1212     if (win == RootWindow(ob_display, ob_screen))
1213         return OB_FRAME_CONTEXT_ROOT ;
1214     if (client == NULL) return OB_FRAME_CONTEXT_NONE;
1215     if (win == client->window) {
1216         /* conceptually, this is the desktop, as far as users are
1217            concerned */
1218         if (client->type == OB_CLIENT_TYPE_DESKTOP)
1219             return OB_FRAME_CONTEXT_DESKTOP;
1220         return OB_FRAME_CONTEXT_CLIENT;
1221     }
1222
1223     self = client->frame;
1224     if (win == self->inner || win == self->plate) {
1225         /* conceptually, this is the desktop, as far as users are
1226            concerned */
1227         if (client->type == OB_CLIENT_TYPE_DESKTOP)
1228             return OB_FRAME_CONTEXT_DESKTOP;
1229         return OB_FRAME_CONTEXT_CLIENT;
1230     }
1231
1232     /* when the user clicks in the corners of the titlebar and the client
1233        is fully maximized, then treat it like they clicked in the
1234        button that is there */
1235     if (self->max_horz && self->max_vert &&
1236         (win == self->title || win == self->titletop ||
1237          win == self->titleleft || win == self->titletopleft ||
1238          win == self->titleright || win == self->titletopright))
1239     {
1240         /* get the mouse coords in reference to the whole frame */
1241         gint fx = x;
1242         gint fy = y;
1243
1244         /* these windows are down a border width from the top of the frame */
1245         if (win == self->title ||
1246             win == self->titleleft || win == self->titleright)
1247             fy += self->bwidth;
1248
1249         /* title is a border width in from the edge */
1250         if (win == self->title)
1251             fx += self->bwidth;
1252         /* titletop is a bit to the right */
1253         else if (win == self->titletop)
1254             fx += ob_rr_theme->grip_width + self->bwidth;
1255         /* titletopright is way to the right edge */
1256         else if (win == self->titletopright)
1257             fx += self->area.width - (ob_rr_theme->grip_width + self->bwidth);
1258         /* titleright is even more way to the right edge */
1259         else if (win == self->titleright)
1260             fx += self->area.width - self->bwidth;
1261
1262         /* figure out if we're over the area that should be considered a
1263            button */
1264         if (fy < self->bwidth + ob_rr_theme->paddingy + 1 +
1265             ob_rr_theme->button_size)
1266         {
1267             if (fx < (self->bwidth + ob_rr_theme->paddingx + 1 +
1268                       ob_rr_theme->button_size))
1269             {
1270                 if (self->leftmost != OB_FRAME_CONTEXT_NONE)
1271                     return self->leftmost;
1272             }
1273             else if (fx >= (self->area.width -
1274                             (self->bwidth + ob_rr_theme->paddingx + 1 +
1275                              ob_rr_theme->button_size)))
1276             {
1277                 if (self->rightmost != OB_FRAME_CONTEXT_NONE)
1278                     return self->rightmost;
1279             }
1280         }
1281
1282         /* there is no resizing maximized windows so make them the titlebar
1283            context */
1284         return OB_FRAME_CONTEXT_TITLEBAR;
1285     }
1286     else if (self->max_vert &&
1287              (win == self->titletop || win == self->topresize))
1288         /* can't resize vertically when max vert */
1289         return OB_FRAME_CONTEXT_TITLEBAR;
1290
1291     if (win == self->window)            return OB_FRAME_CONTEXT_FRAME;
1292     if (win == self->label)             return OB_FRAME_CONTEXT_TITLEBAR;
1293     if (win == self->handle)            return OB_FRAME_CONTEXT_BOTTOM;
1294     if (win == self->handletop)         return OB_FRAME_CONTEXT_BOTTOM;
1295     if (win == self->handlebottom)      return OB_FRAME_CONTEXT_BOTTOM;
1296     if (win == self->handleleft)        return OB_FRAME_CONTEXT_BLCORNER;
1297     if (win == self->lgrip)             return OB_FRAME_CONTEXT_BLCORNER;
1298     if (win == self->lgripleft)         return OB_FRAME_CONTEXT_BLCORNER;
1299     if (win == self->lgriptop)          return OB_FRAME_CONTEXT_BLCORNER;
1300     if (win == self->lgripbottom)       return OB_FRAME_CONTEXT_BLCORNER;
1301     if (win == self->handleright)       return OB_FRAME_CONTEXT_BRCORNER;
1302     if (win == self->rgrip)             return OB_FRAME_CONTEXT_BRCORNER;
1303     if (win == self->rgripright)        return OB_FRAME_CONTEXT_BLCORNER;
1304     if (win == self->rgriptop)          return OB_FRAME_CONTEXT_BLCORNER;
1305     if (win == self->rgripbottom)       return OB_FRAME_CONTEXT_BLCORNER;
1306     if (win == self->title)             return OB_FRAME_CONTEXT_TITLEBAR;
1307     if (win == self->titleleft)         return OB_FRAME_CONTEXT_TLCORNER;
1308     if (win == self->titletopleft)      return OB_FRAME_CONTEXT_TLCORNER;
1309     if (win == self->titleright)        return OB_FRAME_CONTEXT_TRCORNER;
1310     if (win == self->titletopright)     return OB_FRAME_CONTEXT_TRCORNER;
1311     if (win == self->titletop)          return OB_FRAME_CONTEXT_TOP;
1312     if (win == self->topresize)         return OB_FRAME_CONTEXT_TOP;
1313     if (win == self->tltresize)         return OB_FRAME_CONTEXT_TLCORNER;
1314     if (win == self->tllresize)         return OB_FRAME_CONTEXT_TLCORNER;
1315     if (win == self->trtresize)         return OB_FRAME_CONTEXT_TRCORNER;
1316     if (win == self->trrresize)         return OB_FRAME_CONTEXT_TRCORNER;
1317     if (win == self->left)              return OB_FRAME_CONTEXT_LEFT;
1318     if (win == self->right)             return OB_FRAME_CONTEXT_RIGHT;
1319     if (win == self->max)               return OB_FRAME_CONTEXT_MAXIMIZE;
1320     if (win == self->iconify)           return OB_FRAME_CONTEXT_ICONIFY;
1321     if (win == self->close)             return OB_FRAME_CONTEXT_CLOSE;
1322     if (win == self->icon)              return OB_FRAME_CONTEXT_ICON;
1323     if (win == self->desk)              return OB_FRAME_CONTEXT_ALLDESKTOPS;
1324     if (win == self->shade)             return OB_FRAME_CONTEXT_SHADE;
1325
1326     return OB_FRAME_CONTEXT_NONE;
1327 }
1328
1329 void frame_client_gravity(ObFrame *self, gint *x, gint *y, gint w, gint h)
1330 {
1331     /* horizontal */
1332     switch (self->client->gravity) {
1333     default:
1334     case NorthWestGravity:
1335     case SouthWestGravity:
1336     case WestGravity:
1337         break;
1338
1339     case NorthGravity:
1340     case SouthGravity:
1341     case CenterGravity:
1342         /* the middle of the client will be the middle of the frame */
1343         *x -= (self->size.right - self->size.left) / 2;
1344         break;
1345
1346     case NorthEastGravity:
1347     case SouthEastGravity:
1348     case EastGravity:
1349         /* the right side of the client will be the right side of the frame */
1350         *x -= self->size.right + self->size.left -
1351             self->client->border_width * 2;
1352         break;
1353
1354     case ForgetGravity:
1355     case StaticGravity:
1356         /* the client's position won't move */
1357         *x -= self->size.left - self->client->border_width;
1358         break;
1359     }
1360
1361     /* vertical */
1362     switch (self->client->gravity) {
1363     default:
1364     case NorthWestGravity:
1365     case NorthEastGravity:
1366     case NorthGravity:
1367         break;
1368
1369     case CenterGravity:
1370     case EastGravity:
1371     case WestGravity:
1372         /* the middle of the client will be the middle of the frame */
1373         *y -= (self->size.bottom - self->size.top) / 2;
1374         break;
1375
1376     case SouthWestGravity:
1377     case SouthEastGravity:
1378     case SouthGravity:
1379         /* the bottom of the client will be the bottom of the frame */
1380         *y -= self->size.bottom + self->size.top -
1381             self->client->border_width * 2;
1382         break;
1383
1384     case ForgetGravity:
1385     case StaticGravity:
1386         /* the client's position won't move */
1387         *y -= self->size.top - self->client->border_width;
1388         break;
1389     }
1390 }
1391
1392 void frame_frame_gravity(ObFrame *self, gint *x, gint *y, gint w, gint h)
1393 {
1394     /* horizontal */
1395     switch (self->client->gravity) {
1396     default:
1397     case NorthWestGravity:
1398     case WestGravity:
1399     case SouthWestGravity:
1400         break;
1401     case NorthGravity:
1402     case CenterGravity:
1403     case SouthGravity:
1404         /* the middle of the client will be the middle of the frame */
1405         *x += (self->size.right - self->size.left) / 2;
1406         break;
1407     case NorthEastGravity:
1408     case EastGravity:
1409     case SouthEastGravity:
1410         /* the right side of the client will be the right side of the frame */
1411         *x += self->size.right + self->size.left -
1412             self->client->border_width * 2;
1413         break;
1414     case StaticGravity:
1415     case ForgetGravity:
1416         /* the client's position won't move */
1417         *x += self->size.left - self->client->border_width;
1418         break;
1419     }
1420
1421     /* vertical */
1422     switch (self->client->gravity) {
1423     default:
1424     case NorthWestGravity:
1425     case NorthGravity:
1426     case NorthEastGravity:
1427         break;
1428     case WestGravity:
1429     case CenterGravity:
1430     case EastGravity:
1431         /* the middle of the client will be the middle of the frame */
1432         *y += (self->size.bottom - self->size.top) / 2;
1433         break;
1434     case SouthWestGravity:
1435     case SouthGravity:
1436     case SouthEastGravity:
1437         /* the bottom of the client will be the bottom of the frame */
1438         *y += self->size.bottom + self->size.top -
1439             self->client->border_width * 2;
1440         break;
1441     case StaticGravity:
1442     case ForgetGravity:
1443         /* the client's position won't move */
1444         *y += self->size.top - self->client->border_width;
1445         break;
1446     }
1447 }
1448
1449 static void flash_done(gpointer data)
1450 {
1451     ObFrame *self = data;
1452
1453     if (self->focused != self->flash_on)
1454         frame_adjust_focus(self, self->focused);
1455 }
1456
1457 static gboolean flash_timeout(gpointer data)
1458 {
1459     ObFrame *self = data;
1460     GTimeVal now;
1461
1462     g_get_current_time(&now);
1463     if (now.tv_sec > self->flash_end.tv_sec ||
1464         (now.tv_sec == self->flash_end.tv_sec &&
1465          now.tv_usec >= self->flash_end.tv_usec))
1466         self->flashing = FALSE;
1467
1468     if (!self->flashing)
1469         return FALSE; /* we are done */
1470
1471     self->flash_on = !self->flash_on;
1472     if (!self->focused) {
1473         frame_adjust_focus(self, self->flash_on);
1474         self->focused = FALSE;
1475     }
1476
1477     return TRUE; /* go again */
1478 }
1479
1480 void frame_flash_start(ObFrame *self)
1481 {
1482     self->flash_on = self->focused;
1483
1484     if (!self->flashing)
1485         ob_main_loop_timeout_add(ob_main_loop,
1486                                  G_USEC_PER_SEC * 0.6,
1487                                  flash_timeout,
1488                                  self,
1489                                  g_direct_equal,
1490                                  flash_done);
1491     g_get_current_time(&self->flash_end);
1492     g_time_val_add(&self->flash_end, G_USEC_PER_SEC * 5);
1493
1494     self->flashing = TRUE;
1495 }
1496
1497 void frame_flash_stop(ObFrame *self)
1498 {
1499     self->flashing = FALSE;
1500 }
1501
1502 static gulong frame_animate_iconify_time_left(ObFrame *self,
1503                                               const GTimeVal *now)
1504 {
1505     glong sec, usec;
1506     sec = self->iconify_animation_end.tv_sec - now->tv_sec;
1507     usec = self->iconify_animation_end.tv_usec - now->tv_usec;
1508     if (usec < 0) {
1509         usec += G_USEC_PER_SEC;
1510         sec--;
1511     }
1512     /* no negative values */
1513     return MAX(sec * G_USEC_PER_SEC + usec, 0);
1514 }
1515
1516 static gboolean frame_animate_iconify(gpointer p)
1517 {
1518     ObFrame *self = p;
1519     gint x, y, w, h;
1520     gint iconx, icony, iconw;
1521     GTimeVal now;
1522     gulong time;
1523     gboolean iconifying;
1524
1525     if (self->client->icon_geometry.width == 0) {
1526         /* there is no icon geometry set so just go straight down */
1527         Rect *a = screen_physical_area();
1528         iconx = self->area.x + self->area.width / 2 + 32;
1529         icony = a->y + a->width;
1530         iconw = 64;
1531     } else {
1532         iconx = self->client->icon_geometry.x;
1533         icony = self->client->icon_geometry.y;
1534         iconw = self->client->icon_geometry.width;
1535     }
1536
1537     iconifying = self->iconify_animation_going > 0;
1538
1539     /* how far do we have left to go ? */
1540     g_get_current_time(&now);
1541     time = frame_animate_iconify_time_left(self, &now);
1542
1543     if (time == 0 || iconifying) {
1544         /* start where the frame is supposed to be */
1545         x = self->area.x;
1546         y = self->area.y;
1547         w = self->area.width;
1548         h = self->area.height;
1549     } else {
1550         /* start at the icon */
1551         x = iconx;
1552         y = icony;
1553         w = iconw;
1554         h = self->size.top; /* just the titlebar */
1555     }
1556
1557     if (time > 0) {
1558         glong dx, dy, dw;
1559         glong elapsed;
1560
1561         dx = self->area.x - iconx;
1562         dy = self->area.y - icony;
1563         dw = self->area.width - self->bwidth * 2 - iconw;
1564          /* if restoring, we move in the opposite direction */
1565         if (!iconifying) { dx = -dx; dy = -dy; dw = -dw; }
1566
1567         elapsed = FRAME_ANIMATE_ICONIFY_TIME - time;
1568         x = x - (dx * elapsed) / FRAME_ANIMATE_ICONIFY_TIME;
1569         y = y - (dy * elapsed) / FRAME_ANIMATE_ICONIFY_TIME;
1570         w = w - (dw * elapsed) / FRAME_ANIMATE_ICONIFY_TIME;
1571         h = self->size.top; /* just the titlebar */
1572     }
1573
1574     if (time == 0)
1575         frame_end_iconify_animation(self);
1576     else {
1577         XMoveResizeWindow(ob_display, self->window, x, y, w, h);
1578         XFlush(ob_display);
1579     }
1580
1581     return time > 0; /* repeat until we're out of time */
1582 }
1583
1584 void frame_end_iconify_animation(ObFrame *self)
1585 {
1586     /* see if there is an animation going */
1587     if (self->iconify_animation_going == 0) return;
1588
1589     if (!self->visible)
1590         XUnmapWindow(ob_display, self->window);
1591     else
1592         /* Send a ConfigureNotify when the animation is done, this fixes
1593            KDE's pager showing the window in the wrong place. */
1594         client_reconfigure(self->client);
1595
1596     /* we're not animating any more ! */
1597     self->iconify_animation_going = 0;
1598
1599     XMoveResizeWindow(ob_display, self->window,
1600                       self->area.x, self->area.y,
1601                       self->area.width, self->area.height);
1602     XFlush(ob_display);
1603 }
1604
1605 void frame_begin_iconify_animation(ObFrame *self, gboolean iconifying)
1606 {
1607     gulong time;
1608     gboolean new_anim = FALSE;
1609     gboolean set_end = TRUE;
1610     GTimeVal now;
1611
1612     /* if there is no titlebar, just don't animate for now
1613        XXX it would be nice tho.. */
1614     if (!(self->decorations & OB_FRAME_DECOR_TITLEBAR))
1615         return;
1616
1617     /* get the current time */
1618     g_get_current_time(&now);
1619
1620     /* get how long until the end */
1621     time = FRAME_ANIMATE_ICONIFY_TIME;
1622     if (self->iconify_animation_going) {
1623         if (!!iconifying != (self->iconify_animation_going > 0)) {
1624             /* animation was already going on in the opposite direction */
1625             time = time - frame_animate_iconify_time_left(self, &now);
1626         } else
1627             /* animation was already going in the same direction */
1628             set_end = FALSE;
1629     } else
1630         new_anim = TRUE;
1631     self->iconify_animation_going = iconifying ? 1 : -1;
1632
1633     /* set the ending time */
1634     if (set_end) {
1635         self->iconify_animation_end.tv_sec = now.tv_sec;
1636         self->iconify_animation_end.tv_usec = now.tv_usec;
1637         g_time_val_add(&self->iconify_animation_end, time);
1638     }
1639
1640     if (new_anim) {
1641         ob_main_loop_timeout_remove_data(ob_main_loop, frame_animate_iconify,
1642                                          self, FALSE);
1643         ob_main_loop_timeout_add(ob_main_loop,
1644                                  FRAME_ANIMATE_ICONIFY_STEP_TIME,
1645                                  frame_animate_iconify, self,
1646                                  g_direct_equal, NULL);
1647
1648         /* do the first step */
1649         frame_animate_iconify(self);
1650
1651         /* show it during the animation even if it is not "visible" */
1652         if (!self->visible)
1653             XMapWindow(ob_display, self->window);
1654     }
1655 }