Dogcows Code - chaz/openbox/blob - openbox/frame.c

   1 #include "frame.h"
   2 #include "client.h"
   3 #include "openbox.h"
   4 #include "extensions.h"
   5 #include "config.h"
   6 #include "framerender.h"
   7 #include "render/theme.h"
   8
   9 #define PLATE_EVENTMASK (SubstructureRedirectMask | ButtonPressMask)
  10 #define FRAME_EVENTMASK (EnterWindowMask | LeaveWindowMask | \
  11                          ButtonPressMask | ButtonReleaseMask)
  12 #define ELEMENT_EVENTMASK (ButtonPressMask | ButtonReleaseMask | \
  13                            ButtonMotionMask | ExposureMask | \
  14                            EnterWindowMask | LeaveWindowMask)
  15
  16 #define FRAME_HANDLE_Y(f) (f->innersize.top + f->client->area.height + \
  17                            f->cbwidth_y)
  18
  19 static void layout_title(ObFrame *self);
  20
  21 static Window createWindow(Window parent, unsigned long mask,
  22                            XSetWindowAttributes *attrib)
  23 {
  24     return XCreateWindow(ob_display, parent, 0, 0, 1, 1, 0,
  25                          RrDepth(ob_rr_inst), InputOutput,
  26                          RrVisual(ob_rr_inst), mask, attrib);
  27
  28 }
  29
  30 ObFrame *frame_new()
  31 {
  32     XSetWindowAttributes attrib;
  33     unsigned long mask;
  34     ObFrame *self;
  35
  36     self = g_new(ObFrame, 1);
  37
  38     self->visible = FALSE;
  39     self->decorations = 0;
  40
  41     /* create all of the decor windows */
  42     mask = CWOverrideRedirect | CWEventMask;
  43     attrib.event_mask = FRAME_EVENTMASK;
  44     attrib.override_redirect = TRUE;
  45     self->window = createWindow(RootWindow(ob_display, ob_screen),
  46                                 mask, &attrib);
  47
  48     mask = 0;
  49     self->plate = createWindow(self->window, mask, &attrib);
  50
  51     mask = CWEventMask;
  52     attrib.event_mask = ELEMENT_EVENTMASK;
  53     self->title = createWindow(self->window, mask, &attrib);
  54
  55     mask |= CWCursor;
  56     attrib.cursor = ob_cursor(OB_CURSOR_NORTHWEST);
  57     self->tlresize = createWindow(self->title, mask, &attrib);
  58     attrib.cursor = ob_cursor(OB_CURSOR_NORTHEAST);
  59     self->trresize = createWindow(self->title, mask, &attrib);
  60
  61     mask &= ~CWCursor;
  62     self->label = createWindow(self->title, mask, &attrib);
  63     self->max = createWindow(self->title, mask, &attrib);
  64     self->close = createWindow(self->title, mask, &attrib);
  65     self->desk = createWindow(self->title, mask, &attrib);
  66     self->shade = createWindow(self->title, mask, &attrib);
  67     self->icon = createWindow(self->title, mask, &attrib);
  68     self->iconify = createWindow(self->title, mask, &attrib);
  69     self->handle = createWindow(self->window, mask, &attrib);
  70
  71     mask |= CWCursor;
  72     attrib.cursor = ob_cursor(OB_CURSOR_SOUTHWEST);
  73     self->lgrip = createWindow(self->handle, mask, &attrib);
  74     attrib.cursor = ob_cursor(OB_CURSOR_SOUTHEAST);
  75     self->rgrip = createWindow(self->handle, mask, &attrib);
  76
  77     self->focused = FALSE;
  78
  79     /* the other stuff is shown based on decor settings */
  80     XMapWindow(ob_display, self->plate);
  81     XMapWindow(ob_display, self->lgrip);
  82     XMapWindow(ob_display, self->rgrip);
  83     XMapWindow(ob_display, self->label);
  84
  85     /* set colors/appearance/sizes for stuff that doesn't change */
  86     XSetWindowBorder(ob_display, self->window, ob_rr_theme->b_color->pixel);
  87     XSetWindowBorder(ob_display, self->title, ob_rr_theme->b_color->pixel);
  88     XSetWindowBorder(ob_display, self->handle, ob_rr_theme->b_color->pixel);
  89     XSetWindowBorder(ob_display, self->rgrip, ob_rr_theme->b_color->pixel);
  90     XSetWindowBorder(ob_display, self->lgrip, ob_rr_theme->b_color->pixel);
  91
  92     XResizeWindow(ob_display, self->max,
  93                   ob_rr_theme->button_size, ob_rr_theme->button_size);
  94     XResizeWindow(ob_display, self->iconify,
  95                   ob_rr_theme->button_size, ob_rr_theme->button_size);
  96     XResizeWindow(ob_display, self->icon,
  97                   ob_rr_theme->button_size + 2, ob_rr_theme->button_size + 2);
  98     XResizeWindow(ob_display, self->close,
  99                   ob_rr_theme->button_size, ob_rr_theme->button_size);
 100     XResizeWindow(ob_display, self->desk,
 101                   ob_rr_theme->button_size, ob_rr_theme->button_size);
 102     XResizeWindow(ob_display, self->shade,
 103                   ob_rr_theme->button_size, ob_rr_theme->button_size);
 104     XResizeWindow(ob_display, self->lgrip,
 105                   ob_rr_theme->grip_width, ob_rr_theme->handle_height);
 106     XResizeWindow(ob_display, self->rgrip,
 107                   ob_rr_theme->grip_width, ob_rr_theme->handle_height);
 108     XResizeWindow(ob_display, self->tlresize,
 109                   ob_rr_theme->grip_width, ob_rr_theme->handle_height);
 110     XResizeWindow(ob_display, self->trresize,
 111                   ob_rr_theme->grip_width, ob_rr_theme->handle_height);
 112
 113     /* set up the dynamic appearances */
 114     self->a_unfocused_title = RrAppearanceCopy(ob_rr_theme->a_unfocused_title);
 115     self->a_focused_title = RrAppearanceCopy(ob_rr_theme->a_focused_title);
 116     self->a_unfocused_label = RrAppearanceCopy(ob_rr_theme->a_unfocused_label);
 117     self->a_focused_label = RrAppearanceCopy(ob_rr_theme->a_focused_label);
 118     self->a_unfocused_handle =
 119         RrAppearanceCopy(ob_rr_theme->a_unfocused_handle);
 120     self->a_focused_handle = RrAppearanceCopy(ob_rr_theme->a_focused_handle);
 121     self->a_icon = RrAppearanceCopy(ob_rr_theme->a_icon);
 122
 123     self->max_press = self->close_press = self->desk_press =
 124         self->iconify_press = self->shade_press = FALSE;
 125     self->max_hover = self->close_hover = self->desk_hover =
 126         self->iconify_hover = self->shade_hover = FALSE;
 127
 128     return (ObFrame*)self;
 129 }
 130
 131 static void frame_free(ObFrame *self)
 132 {
 133     RrAppearanceFree(self->a_unfocused_title);
 134     RrAppearanceFree(self->a_focused_title);
 135     RrAppearanceFree(self->a_unfocused_label);
 136     RrAppearanceFree(self->a_focused_label);
 137     RrAppearanceFree(self->a_unfocused_handle);
 138     RrAppearanceFree(self->a_focused_handle);
 139     RrAppearanceFree(self->a_icon);
 140
 141     XDestroyWindow(ob_display, self->window);
 142
 143     g_free(self);
 144 }
 145
 146 void frame_show(ObFrame *self)
 147 {
 148     if (!self->visible) {
 149         self->visible = TRUE;
 150         XMapWindow(ob_display, self->window);
 151     }
 152 }
 153
 154 void frame_hide(ObFrame *self)
 155 {
 156     if (self->visible) {
 157         self->visible = FALSE;
 158         self->client->ignore_unmaps++;
 159         XUnmapWindow(ob_display, self->window);
 160     }
 161 }
 162
 163 void frame_adjust_shape(ObFrame *self)
 164 {
 165 #ifdef SHAPE
 166     int num;
 167     XRectangle xrect[2];
 168
 169     if (!self->client->shaped) {
 170         /* clear the shape on the frame window */
 171         XShapeCombineMask(ob_display, self->window, ShapeBounding,
 172                           self->innersize.left,
 173                           self->innersize.top,
 174                           None, ShapeSet);
 175     } else {
 176         /* make the frame's shape match the clients */
 177         XShapeCombineShape(ob_display, self->window, ShapeBounding,
 178                            self->innersize.left,
 179                            self->innersize.top,
 180                            self->client->window,
 181                            ShapeBounding, ShapeSet);
 182
 183         num = 0;
 184         if (self->decorations & OB_FRAME_DECOR_TITLEBAR) {
 185             xrect[0].x = -ob_rr_theme->bwidth;
 186             xrect[0].y = -ob_rr_theme->bwidth;
 187             xrect[0].width = self->width + self->rbwidth * 2;
 188             xrect[0].height = ob_rr_theme->title_height +
 189                 self->bwidth * 2;
 190             ++num;
 191         }
 192
 193         if (self->decorations & OB_FRAME_DECOR_HANDLE) {
 194             xrect[1].x = -ob_rr_theme->bwidth;
 195             xrect[1].y = FRAME_HANDLE_Y(self);
 196             xrect[1].width = self->width + self->rbwidth * 2;
 197             xrect[1].height = ob_rr_theme->handle_height +
 198                 self->bwidth * 2;
 199             ++num;
 200         }
 201
 202         XShapeCombineRectangles(ob_display, self->window,
 203                                 ShapeBounding, 0, 0, xrect, num,
 204                                 ShapeUnion, Unsorted);
 205     }
 206 #endif
 207 }
 208
 209 void frame_adjust_area(ObFrame *self, gboolean moved,
 210                        gboolean resized, gboolean fake)
 211 {
 212     if (resized) {
 213         self->decorations = self->client->decorations;
 214
 215         if (self->decorations & OB_FRAME_DECOR_BORDER) {
 216             self->bwidth = ob_rr_theme->bwidth;
 217             self->cbwidth_x = self->cbwidth_y = ob_rr_theme->cbwidth;
 218         } else {
 219             self->bwidth = self->cbwidth_x = self->cbwidth_y = 0;
 220         }
 221         self->rbwidth = self->bwidth;
 222
 223         if (self->client->max_vert && self->client->max_horz)
 224             self->decorations &= ~OB_FRAME_DECOR_HANDLE;
 225
 226         if (self->client->max_horz)
 227             self->bwidth = self->cbwidth_x = 0;
 228
 229         STRUT_SET(self->innersize,
 230                   self->cbwidth_x,
 231                   self->cbwidth_y,
 232                   self->cbwidth_x,
 233                   self->cbwidth_y);
 234         self->width = self->client->area.width + self->cbwidth_x * 2 -
 235             (self->client->max_horz ? self->rbwidth * 2 : 0);
 236         self->width = MAX(self->width, 1); /* no lower than 1 */
 237
 238         /* set border widths */
 239         if (!fake) {
 240             XSetWindowBorderWidth(ob_display, self->window, self->bwidth);
 241             XSetWindowBorderWidth(ob_display, self->title,  self->rbwidth);
 242             XSetWindowBorderWidth(ob_display, self->handle, self->rbwidth);
 243             XSetWindowBorderWidth(ob_display, self->lgrip,  self->rbwidth);
 244             XSetWindowBorderWidth(ob_display, self->rgrip,  self->rbwidth);
 245         }
 246
 247         if (self->decorations & OB_FRAME_DECOR_TITLEBAR)
 248             self->innersize.top += ob_rr_theme->title_height + self->rbwidth +
 249                 (self->rbwidth - self->bwidth);
 250         if (self->decorations & OB_FRAME_DECOR_HANDLE)
 251             self->innersize.bottom += ob_rr_theme->handle_height +
 252                 self->rbwidth + (self->rbwidth - self->bwidth);
 253
 254         /* they all default off, they're turned on in layout_title */
 255         self->icon_x = -1;
 256         self->desk_x = -1;
 257         self->shade_x = -1;
 258         self->iconify_x = -1;
 259         self->label_x = -1;
 260         self->max_x = -1;
 261         self->close_x = -1;
 262
 263         /* position/size and map/unmap all the windows */
 264
 265         if (!fake) {
 266             if (self->decorations & OB_FRAME_DECOR_TITLEBAR) {
 267                 XMoveResizeWindow(ob_display, self->title,
 268                                   -self->bwidth, -self->bwidth,
 269                                   self->width, ob_rr_theme->title_height);
 270                 XMapWindow(ob_display, self->title);
 271
 272                 if (self->decorations & OB_FRAME_DECOR_GRIPS) {
 273                     XMoveWindow(ob_display, self->tlresize, 0, 0);
 274                     XMoveWindow(ob_display, self->trresize,
 275                                 self->width - ob_rr_theme->grip_width, 0);
 276                     XMapWindow(ob_display, self->tlresize);
 277                     XMapWindow(ob_display, self->trresize);
 278                 } else {
 279                     XUnmapWindow(ob_display, self->tlresize);
 280                     XUnmapWindow(ob_display, self->trresize);
 281                 }
 282             } else
 283                 XUnmapWindow(ob_display, self->title);
 284         }
 285
 286         if (self->decorations & OB_FRAME_DECOR_TITLEBAR)
 287             /* layout the title bar elements */
 288             layout_title(self);
 289
 290         if (!fake) {
 291             if (self->decorations & OB_FRAME_DECOR_HANDLE) {
 292                 XMoveResizeWindow(ob_display, self->handle,
 293                                   -self->bwidth, FRAME_HANDLE_Y(self),
 294                                   self->width, ob_rr_theme->handle_height);
 295                 XMapWindow(ob_display, self->handle);
 296
 297                 if (self->decorations & OB_FRAME_DECOR_GRIPS) {
 298                     XMoveWindow(ob_display, self->lgrip,
 299                                 -self->rbwidth, -self->rbwidth);
 300                     XMoveWindow(ob_display, self->rgrip,
 301                                 -self->rbwidth + self->width -
 302                                 ob_rr_theme->grip_width, -self->rbwidth);
 303                     XMapWindow(ob_display, self->lgrip);
 304                     XMapWindow(ob_display, self->rgrip);
 305                 } else {
 306                     XUnmapWindow(ob_display, self->lgrip);
 307                     XUnmapWindow(ob_display, self->rgrip);
 308                 }
 309
 310                 /* XXX make a subwindow with these dimentions?
 311                    ob_rr_theme->grip_width + self->bwidth, 0,
 312                    self->width - (ob_rr_theme->grip_width + self->bwidth) * 2,
 313                    ob_rr_theme->handle_height);
 314                 */
 315             } else
 316                 XUnmapWindow(ob_display, self->handle);
 317
 318             /* move and resize the plate */
 319             XMoveResizeWindow(ob_display, self->plate,
 320                               self->innersize.left - self->cbwidth_x,
 321                               self->innersize.top - self->cbwidth_y,
 322                               self->client->area.width + self->cbwidth_x * 2,
 323                               self->client->area.height + self->cbwidth_y * 2);
 324             /* when the client has StaticGravity, it likes to move around. */
 325             XMoveWindow(ob_display, self->client->window,
 326                         self->cbwidth_x, self->cbwidth_y);
 327         }
 328
 329         STRUT_SET(self->size,
 330                   self->innersize.left + self->bwidth,
 331                   self->innersize.top + self->bwidth,
 332                   self->innersize.right + self->bwidth,
 333                   self->innersize.bottom + self->bwidth);
 334     }
 335
 336     /* shading can change without being moved or resized */
 337     RECT_SET_SIZE(self->area,
 338                   self->client->area.width +
 339                   self->size.left + self->size.right,
 340                   (self->client->shaded ?
 341                    ob_rr_theme->title_height + self->bwidth*2:
 342                    self->client->area.height +
 343                    self->size.top + self->size.bottom));
 344
 345     if (moved) {
 346         /* find the new coordinates, done after setting the frame.size, for
 347            frame_client_gravity. */
 348         self->area.x = self->client->area.x;
 349         self->area.y = self->client->area.y;
 350         frame_client_gravity(self, &self->area.x, &self->area.y);
 351     }
 352
 353     if (!fake) {
 354         /* move and resize the top level frame.
 355            shading can change without being moved or resized */
 356         XMoveResizeWindow(ob_display, self->window,
 357                           self->area.x, self->area.y,
 358                           self->area.width - self->bwidth * 2,
 359                           self->area.height - self->bwidth * 2);
 360
 361         if (resized) {
 362             framerender_frame(self);
 363
 364             frame_adjust_shape(self);
 365         }
 366     }
 367 }
 368
 369 void frame_adjust_state(ObFrame *self)
 370 {
 371     framerender_frame(self);
 372 }
 373
 374 void frame_adjust_focus(ObFrame *self, gboolean hilite)
 375 {
 376     self->focused = hilite;
 377     framerender_frame(self);
 378 }
 379
 380 void frame_adjust_title(ObFrame *self)
 381 {
 382     framerender_frame(self);
 383 }
 384
 385 void frame_adjust_icon(ObFrame *self)
 386 {
 387     framerender_frame(self);
 388 }
 389
 390 void frame_grab_client(ObFrame *self, ObClient *client)
 391 {
 392     self->client = client;
 393
 394     /* reparent the client to the frame */
 395     XReparentWindow(ob_display, client->window, self->plate, 0, 0);
 396     /*
 397       When reparenting the client window, it is usually not mapped yet, since
 398       this occurs from a MapRequest. However, in the case where Openbox is
 399       starting up, the window is already mapped, so we'll see unmap events for
 400       it. There are 2 unmap events generated that we see, one with the 'event'
 401       member set the root window, and one set to the client, but both get
 402       handled and need to be ignored.
 403     */
 404     if (ob_state() == OB_STATE_STARTING)
 405         client->ignore_unmaps += 2;
 406
 407     /* select the event mask on the client's parent (to receive config/map
 408        req's) the ButtonPress is to catch clicks on the client border */
 409     XSelectInput(ob_display, self->plate, PLATE_EVENTMASK);
 410
 411     /* map the client so it maps when the frame does */
 412     XMapWindow(ob_display, client->window);
 413
 414     frame_adjust_area(self, TRUE, TRUE, FALSE);
 415
 416     /* set all the windows for the frame in the window_map */
 417     g_hash_table_insert(window_map, &self->window, client);
 418     g_hash_table_insert(window_map, &self->plate, client);
 419     g_hash_table_insert(window_map, &self->title, client);
 420     g_hash_table_insert(window_map, &self->label, client);
 421     g_hash_table_insert(window_map, &self->max, client);
 422     g_hash_table_insert(window_map, &self->close, client);
 423     g_hash_table_insert(window_map, &self->desk, client);
 424     g_hash_table_insert(window_map, &self->shade, client);
 425     g_hash_table_insert(window_map, &self->icon, client);
 426     g_hash_table_insert(window_map, &self->iconify, client);
 427     g_hash_table_insert(window_map, &self->handle, client);
 428     g_hash_table_insert(window_map, &self->lgrip, client);
 429     g_hash_table_insert(window_map, &self->rgrip, client);
 430     g_hash_table_insert(window_map, &self->tlresize, client);
 431     g_hash_table_insert(window_map, &self->trresize, client);
 432 }
 433
 434 void frame_release_client(ObFrame *self, ObClient *client)
 435 {
 436     XEvent ev;
 437
 438     g_assert(self->client == client);
 439
 440     /* check if the app has already reparented its window away */
 441     if (XCheckTypedWindowEvent(ob_display, client->window,
 442                                ReparentNotify, &ev)) {
 443         XPutBackEvent(ob_display, &ev);
 444
 445         /* re-map the window since the unmanaging process unmaps it */
 446
 447         /* XXX ... um no it doesnt it unmaps its parent, the window itself
 448            retains its mapped state, no?! XXX
 449            XMapWindow(ob_display, client->window); */
 450     } else {
 451         /* according to the ICCCM - if the client doesn't reparent itself,
 452            then we will reparent the window to root for them */
 453         XReparentWindow(ob_display, client->window,
 454                         RootWindow(ob_display, ob_screen),
 455                         client->area.x,
 456                         client->area.y);
 457     }
 458
 459     /* remove all the windows for the frame from the window_map */
 460     g_hash_table_remove(window_map, &self->window);
 461     g_hash_table_remove(window_map, &self->plate);
 462     g_hash_table_remove(window_map, &self->title);
 463     g_hash_table_remove(window_map, &self->label);
 464     g_hash_table_remove(window_map, &self->max);
 465     g_hash_table_remove(window_map, &self->close);
 466     g_hash_table_remove(window_map, &self->desk);
 467     g_hash_table_remove(window_map, &self->shade);
 468     g_hash_table_remove(window_map, &self->icon);
 469     g_hash_table_remove(window_map, &self->iconify);
 470     g_hash_table_remove(window_map, &self->handle);
 471     g_hash_table_remove(window_map, &self->lgrip);
 472     g_hash_table_remove(window_map, &self->rgrip);
 473     g_hash_table_remove(window_map, &self->tlresize);
 474     g_hash_table_remove(window_map, &self->trresize);
 475
 476     frame_free(self);
 477 }
 478
 479 static void layout_title(ObFrame *self)
 480 {
 481     char *lc;
 482     int x;
 483     gboolean n, d, i, l, m, c, s;
 484
 485     n = d = i = l = m = c = s = FALSE;
 486
 487     /* figure out whats being shown, and the width of the label */
 488     self->label_width = self->width - (ob_rr_theme->bevel + 1) * 2;
 489     for (lc = config_title_layout; *lc != '\0'; ++lc) {
 490         switch (*lc) {
 491         case 'N':
 492             if (n) { *lc = ' '; break; } /* rm duplicates */
 493             n = TRUE;
 494             self->label_width -= (ob_rr_theme->button_size + 2 +
 495                                   ob_rr_theme->bevel + 1);
 496             break;
 497         case 'D':
 498             if (d) { *lc = ' '; break; } /* rm duplicates */
 499             d = TRUE;
 500             self->label_width -= (ob_rr_theme->button_size +
 501                                   ob_rr_theme->bevel + 1);
 502             break;
 503         case 'S':
 504             if (s) { *lc = ' '; break; } /* rm duplicates */
 505             s = TRUE;
 506             self->label_width -= (ob_rr_theme->button_size +
 507                                   ob_rr_theme->bevel + 1);
 508             break;
 509         case 'I':
 510             if (i) { *lc = ' '; break; } /* rm duplicates */
 511             i = TRUE;
 512             self->label_width -= (ob_rr_theme->button_size +
 513                                   ob_rr_theme->bevel + 1);
 514             break;
 515         case 'L':
 516             if (l) { *lc = ' '; break; } /* rm duplicates */
 517             l = TRUE;
 518             break;
 519         case 'M':
 520             if (m) { *lc = ' '; break; } /* rm duplicates */
 521             m = TRUE;
 522             self->label_width -= (ob_rr_theme->button_size +
 523                                   ob_rr_theme->bevel + 1);
 524             break;
 525         case 'C':
 526             if (c) { *lc = ' '; break; } /* rm duplicates */
 527             c = TRUE;
 528             self->label_width -= (ob_rr_theme->button_size +
 529                                   ob_rr_theme->bevel + 1);
 530             break;
 531         }
 532     }
 533     if (self->label_width < 1) self->label_width = 1;
 534
 535     XResizeWindow(ob_display, self->label, self->label_width,
 536                   ob_rr_theme->label_height);
 537
 538     if (!n) XUnmapWindow(ob_display, self->icon);
 539     if (!d) XUnmapWindow(ob_display, self->desk);
 540     if (!s) XUnmapWindow(ob_display, self->shade);
 541     if (!i) XUnmapWindow(ob_display, self->iconify);
 542     if (!l) XUnmapWindow(ob_display, self->label);
 543     if (!m) XUnmapWindow(ob_display, self->max);
 544     if (!c) XUnmapWindow(ob_display, self->close);
 545
 546     x = ob_rr_theme->bevel + 1;
 547     for (lc = config_title_layout; *lc != '\0'; ++lc) {
 548         switch (*lc) {
 549         case 'N':
 550             if (!n) break;
 551             self->icon_x = x;
 552             XMapWindow(ob_display, self->icon);
 553             XMoveWindow(ob_display, self->icon, x, ob_rr_theme->bevel);
 554             x += ob_rr_theme->button_size + 2 + ob_rr_theme->bevel + 1;
 555             break;
 556         case 'D':
 557             if (!d) break;
 558             self->desk_x = x;
 559             XMapWindow(ob_display, self->desk);
 560             XMoveWindow(ob_display, self->desk, x, ob_rr_theme->bevel + 1);
 561             x += ob_rr_theme->button_size + ob_rr_theme->bevel + 1;
 562             break;
 563         case 'S':
 564             if (!s) break;
 565             self->shade_x = x;
 566             XMapWindow(ob_display, self->shade);
 567             XMoveWindow(ob_display, self->shade, x, ob_rr_theme->bevel + 1);
 568             x += ob_rr_theme->button_size + ob_rr_theme->bevel + 1;
 569             break;
 570         case 'I':
 571             if (!i) break;
 572             self->iconify_x = x;
 573             XMapWindow(ob_display, self->iconify);
 574             XMoveWindow(ob_display, self->iconify, x, ob_rr_theme->bevel + 1);
 575             x += ob_rr_theme->button_size + ob_rr_theme->bevel + 1;
 576             break;
 577         case 'L':
 578             if (!l) break;
 579             self->label_x = x;
 580             XMapWindow(ob_display, self->label);
 581             XMoveWindow(ob_display, self->label, x, ob_rr_theme->bevel);
 582             x += self->label_width + ob_rr_theme->bevel + 1;
 583             break;
 584         case 'M':
 585             if (!m) break;
 586             self->max_x = x;
 587             XMapWindow(ob_display, self->max);
 588             XMoveWindow(ob_display, self->max, x, ob_rr_theme->bevel + 1);
 589             x += ob_rr_theme->button_size + ob_rr_theme->bevel + 1;
 590             break;
 591         case 'C':
 592             if (!c) break;
 593             self->close_x = x;
 594             XMapWindow(ob_display, self->close);
 595             XMoveWindow(ob_display, self->close, x, ob_rr_theme->bevel + 1);
 596             x += ob_rr_theme->button_size + ob_rr_theme->bevel + 1;
 597             break;
 598         }
 599     }
 600 }
 601
 602 ObFrameContext frame_context_from_string(char *name)
 603 {
 604     if (!g_ascii_strcasecmp("root", name))
 605         return OB_FRAME_CONTEXT_ROOT;
 606     else if (!g_ascii_strcasecmp("client", name))
 607         return OB_FRAME_CONTEXT_CLIENT;
 608     else if (!g_ascii_strcasecmp("titlebar", name))
 609         return OB_FRAME_CONTEXT_TITLEBAR;
 610     else if (!g_ascii_strcasecmp("handle", name))
 611         return OB_FRAME_CONTEXT_HANDLE;
 612     else if (!g_ascii_strcasecmp("frame", name))
 613         return OB_FRAME_CONTEXT_FRAME;
 614     else if (!g_ascii_strcasecmp("tlcorner", name))
 615         return OB_FRAME_CONTEXT_TLCORNER;
 616     else if (!g_ascii_strcasecmp("trcorner", name))
 617         return OB_FRAME_CONTEXT_TRCORNER;
 618     else if (!g_ascii_strcasecmp("blcorner", name))
 619         return OB_FRAME_CONTEXT_BLCORNER;
 620     else if (!g_ascii_strcasecmp("brcorner", name))
 621         return OB_FRAME_CONTEXT_BRCORNER;
 622     else if (!g_ascii_strcasecmp("maximize", name))
 623         return OB_FRAME_CONTEXT_MAXIMIZE;
 624     else if (!g_ascii_strcasecmp("alldesktops", name))
 625         return OB_FRAME_CONTEXT_ALLDESKTOPS;
 626     else if (!g_ascii_strcasecmp("shade", name))
 627         return OB_FRAME_CONTEXT_SHADE;
 628     else if (!g_ascii_strcasecmp("iconify", name))
 629         return OB_FRAME_CONTEXT_ICONIFY;
 630     else if (!g_ascii_strcasecmp("icon", name))
 631         return OB_FRAME_CONTEXT_ICON;
 632     else if (!g_ascii_strcasecmp("close", name))
 633         return OB_FRAME_CONTEXT_CLOSE;
 634     return OB_FRAME_CONTEXT_NONE;
 635 }
 636
 637 ObFrameContext frame_context(ObClient *client, Window win)
 638 {
 639     ObFrame *self;
 640
 641     if (win == RootWindow(ob_display, ob_screen)) return OB_FRAME_CONTEXT_ROOT;
 642     if (client == NULL) return OB_FRAME_CONTEXT_NONE;
 643     if (win == client->window) return OB_FRAME_CONTEXT_CLIENT;
 644
 645     self = client->frame;
 646     if (win == self->window)   return OB_FRAME_CONTEXT_FRAME;
 647     if (win == self->plate)    return OB_FRAME_CONTEXT_CLIENT;
 648     if (win == self->title)    return OB_FRAME_CONTEXT_TITLEBAR;
 649     if (win == self->label)    return OB_FRAME_CONTEXT_TITLEBAR;
 650     if (win == self->handle)   return OB_FRAME_CONTEXT_HANDLE;
 651     if (win == self->lgrip)    return OB_FRAME_CONTEXT_BLCORNER;
 652     if (win == self->rgrip)    return OB_FRAME_CONTEXT_BRCORNER;
 653     if (win == self->tlresize) return OB_FRAME_CONTEXT_TLCORNER;
 654     if (win == self->trresize) return OB_FRAME_CONTEXT_TRCORNER;
 655     if (win == self->max)      return OB_FRAME_CONTEXT_MAXIMIZE;
 656     if (win == self->iconify)  return OB_FRAME_CONTEXT_ICONIFY;
 657     if (win == self->close)    return OB_FRAME_CONTEXT_CLOSE;
 658     if (win == self->icon)     return OB_FRAME_CONTEXT_ICON;
 659     if (win == self->desk)     return OB_FRAME_CONTEXT_ALLDESKTOPS;
 660     if (win == self->shade)    return OB_FRAME_CONTEXT_SHADE;
 661
 662     return OB_FRAME_CONTEXT_NONE;
 663 }
 664
 665 void frame_client_gravity(ObFrame *self, int *x, int *y)
 666 {
 667     /* horizontal */
 668     switch (self->client->gravity) {
 669     default:
 670     case NorthWestGravity:
 671     case SouthWestGravity:
 672     case WestGravity:
 673         break;
 674
 675     case NorthGravity:
 676     case SouthGravity:
 677     case CenterGravity:
 678         *x -= (self->size.left + self->size.right) / 2;
 679         break;
 680
 681     case NorthEastGravity:
 682     case SouthEastGravity:
 683     case EastGravity:
 684         *x -= self->size.left + self->size.right;
 685         break;
 686
 687     case ForgetGravity:
 688     case StaticGravity:
 689         *x -= self->size.left;
 690         break;
 691     }
 692
 693     /* vertical */
 694     switch (self->client->gravity) {
 695     default:
 696     case NorthWestGravity:
 697     case NorthEastGravity:
 698     case NorthGravity:
 699         break;
 700
 701     case CenterGravity:
 702     case EastGravity:
 703     case WestGravity:
 704         *y -= (self->size.top + self->size.bottom) / 2;
 705         break;
 706
 707     case SouthWestGravity:
 708     case SouthEastGravity:
 709     case SouthGravity:
 710         *y -= self->size.top + self->size.bottom;
 711         break;
 712
 713     case ForgetGravity:
 714     case StaticGravity:
 715         *y -= self->size.top;
 716         break;
 717     }
 718 }
 719
 720 void frame_frame_gravity(ObFrame *self, int *x, int *y)
 721 {
 722     /* horizontal */
 723     switch (self->client->gravity) {
 724     default:
 725     case NorthWestGravity:
 726     case WestGravity:
 727     case SouthWestGravity:
 728         break;
 729     case NorthGravity:
 730     case CenterGravity:
 731     case SouthGravity:
 732         *x += (self->size.left + self->size.right) / 2;
 733         break;
 734     case NorthEastGravity:
 735     case EastGravity:
 736     case SouthEastGravity:
 737         *x += self->size.left + self->size.right;
 738         break;
 739     case StaticGravity:
 740     case ForgetGravity:
 741         *x += self->size.left;
 742         break;
 743     }
 744
 745     /* vertical */
 746     switch (self->client->gravity) {
 747     default:
 748     case NorthWestGravity:
 749     case NorthGravity:
 750     case NorthEastGravity:
 751         break;
 752     case WestGravity:
 753     case CenterGravity:
 754     case EastGravity:
 755         *y += (self->size.top + self->size.bottom) / 2;
 756         break;
 757     case SouthWestGravity:
 758     case SouthGravity:
 759     case SouthEastGravity:
 760         *y += self->size.top + self->size.bottom;
 761         break;
 762     case StaticGravity:
 763     case ForgetGravity:
 764         *y += self->size.top;
 765         break;
 766     }
 767 }