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