Dogcows Code - chaz/openbox/blob - openbox/client.h

   1 /* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*-
   2
   3    client.h 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 #ifndef __client_h
  21 #define __client_h
  22
  23 #include "misc.h"
  24 #include "mwm.h"
  25 #include "geom.h"
  26 #include "stacking.h"
  27 #include "render/color.h"
  28
  29 #include <glib.h>
  30 #include <X11/Xlib.h>
  31
  32 struct _ObFrame;
  33 struct _ObGroup;
  34 struct _ObSessionState;
  35
  36 typedef struct _ObClient      ObClient;
  37 typedef struct _ObClientIcon  ObClientIcon;
  38 typedef struct _ObAppSettings ObAppSettings;
  39
  40 /* The value in client.transient_for indicating it is a transient for its
  41    group instead of for a single window */
  42 #define OB_TRAN_GROUP ((void*)~0l)
  43
  44 /*! Holds an icon in ARGB format */
  45 struct _ObClientIcon
  46 {
  47     gint width;
  48     gint height;
  49     RrPixel32 *data;
  50 };
  51
  52 /*! Possible window types */
  53 typedef enum
  54 {
  55     OB_CLIENT_TYPE_DESKTOP, /*!< A desktop (bottom-most window) */
  56     OB_CLIENT_TYPE_DOCK,    /*!< A dock bar/panel window */
  57     OB_CLIENT_TYPE_TOOLBAR, /*!< A toolbar window, pulled off an app */
  58     OB_CLIENT_TYPE_MENU,    /*!< An unpinned menu from an app */
  59     OB_CLIENT_TYPE_UTILITY, /*!< A small utility window such as a palette */
  60     OB_CLIENT_TYPE_SPLASH,  /*!< A splash screen window */
  61     OB_CLIENT_TYPE_DIALOG,  /*!< A dialog window */
  62     OB_CLIENT_TYPE_NORMAL   /*!< A normal application window */
  63 } ObClientType;
  64
  65 /*! The things the user can do to the client window */
  66 typedef enum
  67 {
  68     OB_CLIENT_FUNC_RESIZE     = 1 << 0, /*!< Allow user resizing */
  69     OB_CLIENT_FUNC_MOVE       = 1 << 1, /*!< Allow user moving */
  70     OB_CLIENT_FUNC_ICONIFY    = 1 << 2, /*!< Allow to be iconified */
  71     OB_CLIENT_FUNC_MAXIMIZE   = 1 << 3, /*!< Allow to be maximized */
  72     OB_CLIENT_FUNC_SHADE      = 1 << 4, /*!< Allow to be shaded */
  73     OB_CLIENT_FUNC_FULLSCREEN = 1 << 5, /*!< Allow to be made fullscreen */
  74     OB_CLIENT_FUNC_CLOSE      = 1 << 6  /*!< Allow to be closed */
  75 } ObFunctions;
  76
  77 struct _ObClient
  78 {
  79     ObWindow obwin;
  80
  81     Window  window;
  82
  83     /*! The window's decorations. NULL while the window is being managed! */
  84     struct _ObFrame *frame;
  85
  86     /*! The number of unmap events to ignore on the window */
  87     gint ignore_unmaps;
  88
  89     /*! The id of the group the window belongs to */
  90     struct _ObGroup *group;
  91
  92     /*! Saved session data to apply to this client */
  93     struct _ObSessionState *session;
  94
  95     /*! Whether or not the client is a transient window. This is guaranteed to
  96       be TRUE if transient_for != NULL, but not guaranteed to be FALSE if
  97       transient_for == NULL. */
  98     gboolean transient;
  99     /*! The client which this client is a transient (child) for.
 100       A value of TRAN_GROUP signifies that the window is a transient for all
 101       members of its ObGroup, and is not a valid pointer to be followed in this
 102       case.
 103      */
 104     ObClient *transient_for;
 105     /*! The clients which are transients (children) of this client */
 106     GSList *transients;
 107     /*! The desktop on which the window resides (0xffffffff for all
 108       desktops) */
 109     guint desktop;
 110
 111     /*! The startup id for the startup-notification protocol. This will be
 112       NULL if a startup id is not set. */
 113     gchar *startup_id;
 114
 115     /*! Normal window title */
 116     gchar *title;
 117     /*! Window title when iconified */
 118     gchar *icon_title;
 119     /*! Hostname of machine running the client */
 120     gchar *client_machine;
 121     /*! The command used to run the program. Pre-XSMP window identification. */
 122     gchar *wm_command;
 123
 124     /*! The application that created the window */
 125     gchar *name;
 126     /*! The class of the window, can used for grouping */
 127     gchar *class;
 128     /*! The specified role of the window, used for identification */
 129     gchar *role;
 130     /*! The session client id for the window. *This can be NULL!* */
 131     gchar *sm_client_id;
 132
 133     /*! The type of window (what its function is) */
 134     ObClientType type;
 135
 136     /*! Position and size of the window
 137       This will not always be the actual position of the window on screen, it
 138       is, rather, the position requested by the client, to which the window's
 139       gravity is applied.
 140     */
 141     Rect area;
 142
 143     /*! Position of the client window relative to the root window */
 144     Point root_pos;
 145
 146     /*! Position and size of the window prior to being maximized */
 147     Rect pre_max_area;
 148     /*! Position and size of the window prior to being fullscreened */
 149     Rect pre_fullscreen_area;
 150
 151     /*! The window's strut
 152       The strut defines areas of the screen that are marked off-bounds for
 153       window placement. In theory, where this window exists.
 154     */
 155     StrutPartial strut;
 156
 157     /*! The logical size of the window
 158       The "logical" size of the window is refers to the user's perception of
 159       the size of the window, and is the value that should be displayed to the
 160       user. For example, with xterms, this value it the number of characters
 161       being displayed in the terminal, instead of the number of pixels.
 162     */
 163     Size logical_size;
 164
 165     /*! Width of the border on the window.
 166       The window manager will set this to 0 while the window is being managed,
 167       but needs to restore it afterwards, so it is saved here.
 168     */
 169     guint border_width;
 170
 171     /*! The minimum aspect ratio the client window can be sized to.
 172       A value of 0 means this is ignored.
 173     */
 174     gfloat min_ratio;
 175     /*! The maximum aspect ratio the client window can be sized to.
 176       A value of 0 means this is ignored.
 177     */
 178     gfloat max_ratio;
 179
 180     /*! The minimum size of the client window
 181       If the min is > the max, then the window is not resizable
 182     */
 183     Size min_size;
 184     /*! The maximum size of the client window
 185       If the min is > the max, then the window is not resizable
 186     */
 187     Size max_size;
 188     /*! The size of increments to resize the client window by */
 189     Size size_inc;
 190     /*! The base size of the client window
 191       This value should be subtracted from the window's actual size when
 192       displaying its size to the user, or working with its min/max size
 193     */
 194     Size base_size;
 195
 196     /*! Window decoration and functionality hints */
 197     ObMwmHints mwmhints;
 198
 199     /*! The client's specified colormap */
 200     Colormap colormap;
 201
 202     /*! Where to place the decorated window in relation to the undecorated
 203       window */
 204     gint gravity;
 205
 206     /*! The state of the window, one of WithdrawnState, IconicState, or
 207       NormalState */
 208     glong wmstate;
 209
 210     /*! True if the client supports the delete_window protocol */
 211     gboolean delete_window;
 212
 213     /*! Was the window's position requested by the application or the user?
 214       if by the application, we force it completely onscreen, if by the user
 215       we only force it if it tries to go completely offscreen, if neither, we
 216       should place the window ourselves when it first appears */
 217     guint positioned;
 218
 219     /*! Can the window receive input focus? */
 220     gboolean can_focus;
 221     /*! Notify the window when it receives focus? */
 222     gboolean focus_notify;
 223
 224 #ifdef SYNC
 225     /*! The client wants to sync during resizes */
 226     gboolean sync_request;
 227     /*! The XSync counter used for synchronizing during resizes */
 228     guint32 sync_counter;
 229     /*! The value we're waiting for the counter to reach */
 230     gulong sync_counter_value;
 231 #endif
 232
 233     /*! The window uses shape extension to be non-rectangular? */
 234     gboolean shaped;
 235
 236     /*! The window is modal, so it must be processed before any windows it is
 237       related to can be focused */
 238     gboolean modal;
 239     /*! Only the window's titlebar is displayed */
 240     gboolean shaded;
 241     /*! The window is iconified */
 242     gboolean iconic;
 243     /*! The window is maximized to fill the screen vertically */
 244     gboolean max_vert;
 245     /*! The window is maximized to fill the screen horizontally */
 246     gboolean max_horz;
 247     /*! The window should not be displayed by pagers */
 248     gboolean skip_pager;
 249     /*! The window should not be displayed by taskbars */
 250     gboolean skip_taskbar;
 251     /*! The window is a 'fullscreen' window, and should be on top of all
 252       others */
 253     gboolean fullscreen;
 254     /*! The window should be on top of other windows of the same type.
 255       above takes priority over below. */
 256     gboolean above;
 257     /*! The window should be underneath other windows of the same type.
 258       above takes priority over below. */
 259     gboolean below;
 260     /*! Demands attention flag */
 261     gboolean demands_attention;
 262
 263     /*! The urgent flag */
 264     gboolean urgent;
 265
 266     /*! The layer in which the window will be stacked, windows in lower layers
 267       are always below windows in higher layers. */
 268     ObStackingLayer layer;
 269
 270     /*! A bitmask of values in the ObFrameDecorations enum
 271       The values in the variable are the decorations that the client wants to
 272       be displayed around it.
 273     */
 274     guint decorations;
 275
 276     /*! A user option. When this is set to TRUE the client will not ever
 277       be decorated.
 278     */
 279     gboolean undecorated;
 280
 281     /*! A bitmask of values in the ObFunctions enum
 282       The values in the variable specify the ways in which the user is allowed
 283       to modify this window.
 284     */
 285     guint functions;
 286
 287     /*! Icons for the client as specified on the client window */
 288     ObClientIcon *icons;
 289     /*! The number of icons in icons */
 290     guint nicons;
 291
 292     /* Where the window should iconify to/from */
 293     Rect icon_geometry;
 294
 295     guint32 user_time;
 296 };
 297
 298 struct _ObAppSettings
 299 {
 300     gchar *class;
 301     gchar *name;
 302     gchar *role;
 303
 304     Point position;
 305     gboolean center_x;
 306     gboolean center_y;
 307     gboolean pos_given;
 308
 309     guint desktop;
 310     gint shade;
 311     gint decor;
 312     gint focus;
 313     gint head;
 314     gint iconic;
 315     gint skip_pager;
 316     gint skip_taskbar;
 317     gint max_horz;
 318     gint max_vert;
 319     gint fullscreen;
 320
 321     gint layer;
 322 };
 323
 324 extern GList *client_list;
 325
 326 void client_startup(gboolean reconfig);
 327 void client_shutdown(gboolean reconfig);
 328
 329 typedef void (*ObClientDestructor)(ObClient *client, gpointer data);
 330
 331 void client_add_destructor(ObClientDestructor func, gpointer data);
 332 void client_remove_destructor(ObClientDestructor func);
 333
 334 /*! Manages all existing windows */
 335 void client_manage_all();
 336 /*! Manages a given window */
 337 void client_manage(Window win);
 338 /*! Unmanages all managed windows */
 339 void client_unmanage_all();
 340 /*! Unmanages a given client */
 341 void client_unmanage(ObClient *client);
 342
 343 /*! Sets the client list on the root window from the client_list */
 344 void client_set_list();
 345
 346 /*! Determines if the client should be shown or hidden currently.
 347   @return TRUE if it should be visible; otherwise, FALSE.
 348 */
 349 gboolean client_should_show(ObClient *self);
 350
 351 /*! Returns if the window should be treated as a normal window.
 352   Some windows (desktops, docks, splash screens) have special rules applied
 353   to them in a number of places regarding focus or user interaction. */
 354 gboolean client_normal(ObClient *self);
 355
 356 /*! Returns if the window is one of an application's main windows (normal or
 357   dialog type) rather than an accessory window (utilty, menu, etc) or a
 358   non-normal window */
 359 gboolean client_application(ObClient *self);
 360
 361 /* Returns if the window is focused */
 362 gboolean client_focused(ObClient *self);
 363
 364 /*! Convery a position/size from a given gravity to the client's true gravity
 365  */
 366 void client_convert_gravity(ObClient *client, gint gravity, gint *x, gint *y,
 367                             gint w, gint h);
 368
 369 #define client_move(self, x, y) \
 370   client_configure(self, x, y, self->area.width, self->area.height, \
 371                    TRUE, TRUE)
 372 #define client_resize(self, w, h) \
 373   client_configure(self, self->area.x, self->area.y, w, h, TRUE, TRUE)
 374 #define client_move_resize(self, x, y, w, h) \
 375   client_configure(self, x, y, w, h, TRUE, TRUE)
 376
 377 #define client_configure(self, x, y, w, h, user, final) \
 378   client_configure_full(self, x, y, w, h, user, final, FALSE)
 379
 380 /*! Figure out where a window will end up and what size it will be if you
 381   told it to move/resize to these coordinates.
 382
 383   These values are what client_configure_full will give the window.
 384
 385   @param x The x coordiante of the new position for the client.
 386   @param y The y coordiante of the new position for the client.
 387   @param w The width component of the new size for the client.
 388   @param h The height component of the new size for the client.
 389   @param logicalw Returns the width component of the new logical width.
 390                   This value is only returned when the new w or h calculated
 391                   differ from the ones passed in.
 392   @param logicalh Returns the height component of the new logical height.
 393                   This value is only returned when the new w or h calculated
 394                   differ from the ones passed in.
 395   @param user Specifies whether this is a user-requested change or a
 396               program requested change. For program requested changes, the
 397               constraints are not checked.
 398 */
 399 void client_try_configure(ObClient *self, gint *x, gint *y, gint *w, gint *h,
 400                           gint *logicalw, gint *logicalh,
 401                           gboolean user);
 402
 403 /*! Move and/or resize the window.
 404   This also maintains things like the client's minsize, and size increments.
 405   @param x The x coordiante of the new position for the client.
 406   @param y The y coordiante of the new position for the client.
 407   @param w The width component of the new size for the client.
 408   @param h The height component of the new size for the client.
 409   @param user Specifies whether this is a user-requested change or a
 410               program requested change. For program requested changes, the
 411               constraints are not checked.
 412   @param final If user is true, then this should specify if this is a final
 413                configuration. e.g. Final should be FALSE if doing an
 414                interactive move/resize, and then be TRUE for the last call
 415                only.
 416   @param force_reply Send a ConfigureNotify to the client regardless of if
 417                      the position changed.
 418 */
 419 void client_configure_full(ObClient *self, gint x, gint y, gint w, gint h,
 420                            gboolean user, gboolean final,
 421                            gboolean force_reply);
 422
 423 void client_reconfigure(ObClient *self);
 424
 425 /*! Finds coordinates to keep a client on the screen.
 426   @param self The client
 427   @param x The x coord of the client, may be changed.
 428   @param y The y coord of the client, may be changed.
 429   @param w The width of the client.
 430   @param w The height of the client.
 431   @param rude Be rude about it. If false, it is only moved if it is entirely
 432               not visible. If true, then make sure the window is inside the
 433               struts if possible.
 434   @return true if the client was moved to be on-screen; false if not.
 435 */
 436 gboolean client_find_onscreen(ObClient *self, gint *x, gint *y, gint w, gint h,
 437                               gboolean rude);
 438
 439 /*! Moves a client so that it is on screen if it is entirely out of the
 440   viewable screen.
 441   @param self The client to move
 442   @param rude Be rude about it. If false, it is only moved if it is entirely
 443               not visible. If true, then make sure the window is inside the
 444               struts if possible.
 445 */
 446 void client_move_onscreen(ObClient *self, gboolean rude);
 447
 448 /*! Fullscreen's or unfullscreen's the client window
 449   @param fs true if the window should be made fullscreen; false if it should
 450             be returned to normal state.
 451 */
 452 void client_fullscreen(ObClient *self, gboolean fs);
 453
 454 /*! Iconifies or uniconifies the client window
 455   @param iconic true if the window should be iconified; false if it should be
 456                 restored.
 457   @param curdesk If iconic is FALSE, then this determines if the window will
 458                  be uniconified to the current viewable desktop (true) or to
 459                  its previous desktop (false)
 460 */
 461 void client_iconify(ObClient *self, gboolean iconic, gboolean curdesk);
 462
 463 /*! Maximize or unmaximize the client window
 464   @param max true if the window should be maximized; false if it should be
 465              returned to normal size.
 466   @param dir 0 to set both horz and vert, 1 to set horz, 2 to set vert.
 467 */
 468 void client_maximize(ObClient *self, gboolean max, gint dir);
 469
 470 /*! Shades or unshades the client window
 471   @param shade true if the window should be shaded; false if it should be
 472                unshaded.
 473 */
 474 void client_shade(ObClient *self, gboolean shade);
 475
 476 /*! Hilite the window to make the user notice it */
 477 void client_hilite(ObClient *self, gboolean hilite);
 478
 479 /*! Request the client to close its window */
 480 void client_close(ObClient *self);
 481
 482 /*! Kill the client off violently */
 483 void client_kill(ObClient *self);
 484
 485 /*! Sends the window to the specified desktop
 486   @param donthide If TRUE, the window will not be shown/hidden after its
 487          desktop has been changed. Generally this should be FALSE. */
 488 void client_set_desktop(ObClient *self, guint target, gboolean donthide);
 489
 490 /*! Show the client if it should be shown. */
 491 void client_show(ObClient *self);
 492
 493 /*! Show the client if it should be shown. */
 494 void client_hide(ObClient *self);
 495
 496 /*! Show the client if it should be shown, and hide it if it should be
 497   hidden. This is for example, when switching desktops.
 498 */
 499 void client_showhide(ObClient *self);
 500
 501 /*! Validate client, by making sure no Destroy or Unmap events exist in
 502   the event queue for the window.
 503   @return true if the client is valid; false if the client has already
 504           been unmapped/destroyed, and so is invalid.
 505 */
 506 gboolean client_validate(ObClient *self);
 507
 508 /*! Sets the wm_state to the specified value */
 509 void client_set_wm_state(ObClient *self, glong state);
 510
 511 /*! Adjusts the window's net_state
 512   This should not be called as part of the window mapping process! It is for
 513   use when updating the state post-mapping.<br>
 514   client_apply_startup_state is used to do the same things during the mapping
 515   process.
 516 */
 517 void client_set_state(ObClient *self, Atom action, glong data1, glong data2);
 518
 519 /* Given a ObClient, find the client that focus would actually be sent to if
 520    you wanted to give focus to the specified ObClient. Will return the same
 521    ObClient passed to it or another ObClient if appropriate. */
 522 ObClient *client_focus_target(ObClient *self);
 523
 524 /*! Returns what client_focus would return if passed the same client, but
 525   without focusing it or modifying the focus order lists. */
 526 gboolean client_can_focus(ObClient *self);
 527
 528 /*! Attempt to focus the client window
 529   NOTE: You should validate the client before calling this !! (client_validate)
 530 */
 531 gboolean client_focus(ObClient *self);
 532
 533 /*! Activates the client for use, focusing, uniconifying it, etc. To be used
 534   when the user deliberately selects a window for use.
 535   @param here If true, then the client is brought to the current desktop;
 536               otherwise, the desktop is changed to where the client lives.
 537   @param user If true, then a user action is what requested the activation;
 538               otherwise, it means an application requested it on its own
 539 */
 540 void client_activate(ObClient *self, gboolean here, gboolean user);
 541
 542 /*! Calculates the stacking layer for the client window */
 543 void client_calc_layer(ObClient *self);
 544
 545 /*! Raises the client to the top of its stacking layer
 546   Normally actions call to the client_* functions to make stuff go, but this
 547   one is an exception. It just fires off an action, which will be queued.
 548   This is because stacking order rules can be changed by focus state, and so
 549   any time focus changes you have to wait for it to complete before you can
 550   properly restart windows. As such, this only queues an action for later
 551   execution, once the focus change has gone through.
 552 */
 553 void client_raise(ObClient *self);
 554
 555 /*! Lowers the client to the bottom of its stacking layer
 556   Normally actions call to the client_* functions to make stuff go, but this
 557   one is an exception. It just fires off an action, which will be queued.
 558   This is because stacking order rules can be changed by focus state, and so
 559   any time focus changes you have to wait for it to complete before you can
 560   properly restart windows. As such, this only queues an action for later
 561   execution, once the focus change has gone through.
 562 */
 563 void client_lower(ObClient *self);
 564
 565 /*! Updates the window's transient status, and any parents of it */
 566 void client_update_transient_for(ObClient *self);
 567 /*! Update the protocols that the window supports and adjusts things if they
 568   change */
 569 void client_update_protocols(ObClient *self);
 570 #ifdef SYNC
 571 /*! Updates the window's sync request counter for resizes */
 572 void client_update_sync_request_counter(ObClient *self);
 573 #endif
 574 /*! Updates the window's colormap */
 575 void client_update_colormap(ObClient *self, Colormap colormap);
 576 /*! Updates the WMNormalHints and adjusts things if they change */
 577 void client_update_normal_hints(ObClient *self);
 578
 579 /*! Updates the WMHints and adjusts things if they change
 580   @param initstate Whether to read the initial_state property from the
 581                    WMHints. This should only be used during the mapping
 582                    process.
 583 */
 584 void client_update_wmhints(ObClient *self);
 585 /*! Updates the window's title and icon title */
 586 void client_update_title(ObClient *self);
 587 /*! Updates the command used to run the program */
 588 void client_update_command(ObClient *self);
 589 /*! Updates the window's application name and class */
 590 void client_update_class(ObClient *self);
 591 /*! Updates the strut for the client */
 592 void client_update_strut(ObClient *self);
 593 /*! Updates the window's icons */
 594 void client_update_icons(ObClient *self);
 595 /*! Updates the window's user time */
 596 void client_update_user_time(ObClient *self);
 597 /*! Updates the window's icon geometry (where to iconify to/from) */
 598 void client_update_icon_geometry(ObClient *self);
 599
 600 /*! Set up what decor should be shown on the window and what functions should
 601   be allowed (ObClient::decorations and ObClient::functions).
 602   This also updates the NET_WM_ALLOWED_ACTIONS hint.
 603 */
 604 void client_setup_decor_and_functions(ObClient *self);
 605
 606 /*! Retrieves the window's type and sets ObClient->type */
 607 void client_get_type(ObClient *self);
 608
 609 const ObClientIcon *client_icon(ObClient *self, gint w, gint h);
 610
 611 /*! Searches a client's direct parents for a focused window. The function does
 612   not check for the passed client, only for *ONE LEVEL* of its parents.
 613   If no focused parentt is found, NULL is returned.
 614 */
 615 ObClient *client_search_focus_parent(ObClient *self);
 616
 617 /*! Searches a client's transients for a focused window. The function does not
 618   check for the passed client, only for its transients.
 619   If no focused transient is found, NULL is returned.
 620 */
 621 ObClient *client_search_focus_tree(ObClient *self);
 622
 623 /*! Searches a client's transient tree for a focused window. The function
 624   searches up the tree and down other branches as well as the passed client's.
 625   If no focused client is found, NULL is returned.
 626 */
 627 ObClient *client_search_focus_tree_full(ObClient *self);
 628
 629 /*! Return a modal child of the client window that can be focused.
 630     @return A modal child of the client window that can be focused, or 0 if
 631             none was found.
 632 */
 633 ObClient *client_search_modal_child(ObClient *self);
 634
 635 /*! Returns a list of top-level windows which this is a transient for.
 636   It will only contain more than 1 element if the client is transient for its
 637   group.
 638 */
 639 GSList *client_search_all_top_parents(ObClient *self);
 640
 641 /*! Returns a list of top-level windows which this is a transient for, and
 642   which are in the same layer as this client.
 643   It will only contain more than 1 element if the client is transient for its
 644   group.
 645 */
 646 GSList *client_search_all_top_parents_layer(ObClient *self);
 647
 648 /*! Returns a window's top level parent. This only counts direct parents,
 649   not groups if it is transient for its group.
 650 */
 651 ObClient *client_search_top_normal_parent(ObClient *self);
 652
 653 /*! Is one client a direct child of another (i.e. not through the group.) */
 654 gboolean client_is_direct_child(ObClient *parent, ObClient *child);
 655
 656 /*! Search for a parent of a client. This only searches up *ONE LEVEL*, and
 657   returns the searched for parent if it is a parent, or NULL if not. */
 658 ObClient *client_search_parent(ObClient *self, ObClient *search);
 659
 660 /*! Search for a transient of a client. The transient is returned if it is one,
 661   NULL is returned if the given search is not a transient of the client. */
 662 ObClient *client_search_transient(ObClient *self, ObClient *search);
 663
 664 /*! Return the closest edge in the given direction */
 665 gint client_directional_edge_search(ObClient *c, ObDirection dir, gboolean hang);
 666
 667 /*! Set a client window to be above/below other clients.
 668   @layer < 0 indicates the client should be placed below other clients.<br>
 669          = 0 indicates the client should be placed with other clients.<br>
 670          > 0 indicates the client should be placed above other clients.
 671 */
 672 void client_set_layer(ObClient *self, gint layer);
 673
 674 /*! Set a client window to have decorations or not */
 675 void client_set_undecorated(ObClient *self, gboolean undecorated);
 676
 677 guint client_monitor(ObClient *self);
 678
 679 void client_update_sm_client_id(ObClient *self);
 680
 681 ObClient* client_under_pointer();
 682
 683 gboolean client_has_group_siblings(ObClient *self);
 684
 685 gboolean client_has_application_group_siblings(ObClient *self);
 686
 687 #endif