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 "window.h"
  28 #include "obrender/color.h"
  29
  30 #include <glib.h>
  31 #include <X11/Xlib.h>
  32
  33 #ifdef HAVE_SYS_TYPES_H
  34 #  include <sys/types.h> /* for pid_t */
  35 #endif
  36
  37 struct _ObFrame;
  38 struct _ObGroup;
  39 struct _ObSessionState;
  40 struct _ObPrompt;
  41
  42 typedef struct _ObClient      ObClient;
  43
  44 /*! Possible window types */
  45 typedef enum
  46 {
  47     OB_CLIENT_TYPE_DESKTOP, /*!< A desktop (bottom-most window) */
  48     OB_CLIENT_TYPE_DOCK,    /*!< A dock bar/panel window */
  49     OB_CLIENT_TYPE_TOOLBAR, /*!< A toolbar window, pulled off an app */
  50     OB_CLIENT_TYPE_MENU,    /*!< An unpinned menu from an app */
  51     OB_CLIENT_TYPE_UTILITY, /*!< A small utility window such as a palette */
  52     OB_CLIENT_TYPE_SPLASH,  /*!< A splash screen window */
  53     OB_CLIENT_TYPE_DIALOG,  /*!< A dialog window */
  54     OB_CLIENT_TYPE_NORMAL   /*!< A normal application window */
  55 } ObClientType;
  56
  57 /*! The things the user can do to the client window */
  58 typedef enum
  59 {
  60     OB_CLIENT_FUNC_RESIZE     = 1 << 0, /*!< Allow user resizing */
  61     OB_CLIENT_FUNC_MOVE       = 1 << 1, /*!< Allow user moving */
  62     OB_CLIENT_FUNC_ICONIFY    = 1 << 2, /*!< Allow to be iconified */
  63     OB_CLIENT_FUNC_MAXIMIZE   = 1 << 3, /*!< Allow to be maximized */
  64     OB_CLIENT_FUNC_SHADE      = 1 << 4, /*!< Allow to be shaded */
  65     OB_CLIENT_FUNC_FULLSCREEN = 1 << 5, /*!< Allow to be made fullscreen */
  66     OB_CLIENT_FUNC_CLOSE      = 1 << 6, /*!< Allow to be closed */
  67     OB_CLIENT_FUNC_ABOVE      = 1 << 7, /*!< Allow to be put in lower layer */
  68     OB_CLIENT_FUNC_BELOW      = 1 << 8, /*!< Allow to be put in higher layer */
  69     OB_CLIENT_FUNC_UNDECORATE = 1 << 9  /*!< Allow to be undecorated */
  70 } ObFunctions;
  71
  72 struct _ObClient
  73 {
  74     ObWindow obwin;
  75     Window  window;
  76     gboolean managed;
  77
  78     /*! If this client is managing an ObPrompt window, then this is set to the
  79       prompt */
  80     struct _ObPrompt *prompt;
  81
  82     /*! The window's decorations. NULL while the window is being managed! */
  83     struct _ObFrame *frame;
  84
  85     /*! The number of unmap events to ignore on the window */
  86     gint ignore_unmaps;
  87
  88     /*! The id of the group the window belongs to */
  89     struct _ObGroup *group;
  90
  91     /*! Saved session data to apply to this client */
  92     struct _ObSessionState *session;
  93
  94     /*! Whether or not the client is a transient window. It may or may not
  95       have parents when this is true. */
  96     gboolean transient;
  97     /*! Whether or not the client is transient for its group */
  98     gboolean transient_for_group;
  99     /*! The client which are parents of this client */
 100     GSList *parents;
 101     /*! The clients which are transients (children) of this client */
 102     GSList *transients;
 103     /*! The desktop on which the window resides (0xffffffff for all
 104       desktops) */
 105     guint desktop;
 106
 107     /*! The startup id for the startup-notification protocol. This will be
 108       NULL if a startup id is not set. */
 109     gchar *startup_id;
 110
 111     /*! Normal window title */
 112     gchar *title;
 113     /*! Window title when iconified */
 114     gchar *icon_title;
 115     /*! The title as requested by the client, without any of our own changes */
 116     gchar *original_title;
 117     /*! Hostname of machine running the client */
 118     gchar *client_machine;
 119     /*! The command used to run the program. Pre-XSMP window identification. */
 120     gchar *wm_command;
 121     /*! The PID of the process which owns the window */
 122     pid_t pid;
 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 application that created the window's group. */
 131     gchar *group_name;
 132     /*! The class of the window's group, can used for grouping */
 133     gchar *group_class;
 134     /*! The session client id for the window. *This can be NULL!* */
 135     gchar *sm_client_id;
 136
 137     /*! The type of window (what its function is) */
 138     ObClientType type;
 139
 140     /*! Position and size of the window
 141       This will not always be the actual position of the window on screen, it
 142       is, rather, the position requested by the client, to which the window's
 143       gravity is applied.
 144     */
 145     Rect area;
 146
 147     /*! Position of the client window relative to the root window */
 148     Point root_pos;
 149
 150     /*! Position and size of the window prior to being maximized */
 151     Rect pre_max_area;
 152     /*! Position and size of the window prior to being fullscreened */
 153     Rect pre_fullscreen_area;
 154     /*! Remember if the window was maximized before going fullscreen */
 155     gboolean pre_fullscreen_max_horz,
 156              pre_fullscreen_max_vert;
 157
 158     /*! The window's strut
 159       The strut defines areas of the screen that are marked off-bounds for
 160       window placement. In theory, where this window exists.
 161     */
 162     StrutPartial strut;
 163
 164     /*! The logical size of the window
 165       The "logical" size of the window is refers to the user's perception of
 166       the size of the window, and is the value that should be displayed to the
 167       user. For example, with xterms, this value it the number of characters
 168       being displayed in the terminal, instead of the number of pixels.
 169     */
 170     Size logical_size;
 171
 172     /*! Width of the border on the window.
 173       The window manager will set this to 0 while the window is being managed,
 174       but needs to restore it afterwards, so it is saved here.
 175     */
 176     gint border_width;
 177
 178     /*! The minimum aspect ratio the client window can be sized to.
 179       A value of 0 means this is ignored.
 180     */
 181     gfloat min_ratio;
 182     /*! The maximum aspect ratio the client window can be sized to.
 183       A value of 0 means this is ignored.
 184     */
 185     gfloat max_ratio;
 186
 187     /*! The minimum size of the client window
 188       If the min is > the max, then the window is not resizable
 189     */
 190     Size min_size;
 191     /*! The maximum size of the client window
 192       If the min is > the max, then the window is not resizable
 193     */
 194     Size max_size;
 195     /*! The size of increments to resize the client window by */
 196     Size size_inc;
 197     /*! The base size of the client window
 198       This value should be subtracted from the window's actual size when
 199       displaying its size to the user, or working with its min/max size
 200     */
 201     Size base_size;
 202
 203     /*! Window decoration and functionality hints */
 204     ObMwmHints mwmhints;
 205
 206     /*! The client's specified colormap */
 207     Colormap colormap;
 208
 209     /*! Where to place the decorated window in relation to the undecorated
 210       window */
 211     gint gravity;
 212
 213     /*! The state of the window, one of WithdrawnState, IconicState, or
 214       NormalState */
 215     glong wmstate;
 216
 217     /*! True if the client supports the delete_window protocol */
 218     gboolean delete_window;
 219
 220     /*! Was the window's position requested by the application or the user?
 221       if by the application, we force it completely onscreen, if by the user
 222       we only force it if it tries to go completely offscreen, if neither, we
 223       should place the window ourselves when it first appears */
 224     guint positioned;
 225
 226     /*! Was the window's size requested by the application or the user?
 227       If by the application we don't let it go outside the available area */
 228     guint sized;
 229
 230     /*! Can the window receive input focus? */
 231     gboolean can_focus;
 232     /*! Notify the window when it receives focus? */
 233     gboolean focus_notify;
 234
 235     /*! Will the client respond to pings? */
 236     gboolean ping;
 237     /*! Indicates if the client is trying to close but has stopped responding
 238       to pings */
 239     gboolean not_responding;
 240     /*! A prompt shown when you are trying to close a client that is not
 241       responding.  It asks if you want to kill the client */
 242     struct _ObPrompt *kill_prompt;
 243     /*! We tried to close the window with a SIGTERM */
 244     gint kill_level;
 245
 246 #ifdef SYNC
 247     /*! The client wants to sync during resizes */
 248     gboolean sync_request;
 249     /*! The XSync counter used for synchronizing during resizes */
 250     guint32 sync_counter;
 251     /*! The value we're waiting for the counter to reach */
 252     gulong sync_counter_value;
 253 #endif
 254
 255     /*! The window uses shape extension to be non-rectangular? */
 256     gboolean shaped;
 257     /*! The window uses shape extension to have non-rectangular input? */
 258     gboolean shaped_input;
 259
 260     /*! The window is modal, so it must be processed before any windows it is
 261       related to can be focused */
 262     gboolean modal;
 263     /*! Only the window's titlebar is displayed */
 264     gboolean shaded;
 265     /*! The window is iconified */
 266     gboolean iconic;
 267     /*! The window is maximized to fill the screen vertically */
 268     gboolean max_vert;
 269     /*! The window is maximized to fill the screen horizontally */
 270     gboolean max_horz;
 271     /*! The window should not be displayed by pagers */
 272     gboolean skip_pager;
 273     /*! The window should not be displayed by taskbars */
 274     gboolean skip_taskbar;
 275     /*! The window is a 'fullscreen' window, and should be on top of all
 276       others */
 277     gboolean fullscreen;
 278     /*! The window should be on top of other windows of the same type.
 279       above takes priority over below. */
 280     gboolean above;
 281     /*! The window should be underneath other windows of the same type.
 282       above takes priority over below. */
 283     gboolean below;
 284     /*! Demands attention flag */
 285     gboolean demands_attention;
 286
 287     /*! The urgent flag */
 288     gboolean urgent;
 289
 290     /*! The layer in which the window will be stacked, windows in lower layers
 291       are always below windows in higher layers. */
 292     ObStackingLayer layer;
 293
 294     /*! A bitmask of values in the ObFrameDecorations enum
 295       The values in the variable are the decorations that the client wants to
 296       be displayed around it.
 297     */
 298     guint decorations;
 299
 300     /*! A user option. When this is set to TRUE the client will not ever
 301       be decorated.
 302     */
 303     gboolean undecorated;
 304
 305     /*! A bitmask of values in the ObFunctions enum
 306       The values in the variable specify the ways in which the user is allowed
 307       to modify this window.
 308     */
 309     guint functions;
 310
 311     /* The window's icon, in a variety of shapes and sizes */
 312     RrImage *icon_set;
 313
 314     /*! Where the window should iconify to/from */
 315     Rect icon_geometry;
 316
 317     /*! A boolean used for algorithms which need to mark clients as visited */
 318     gboolean visited;
 319 };
 320
 321 extern GList      *client_list;
 322
 323 void client_startup(gboolean reconfig);
 324 void client_shutdown(gboolean reconfig);
 325
 326 typedef void (*ObClientCallback)(ObClient *client, gpointer data);
 327
 328 /* Callback functions */
 329
 330 /*! Get notified when the client is unmanaged */
 331 void client_add_destroy_notify(ObClientCallback func, gpointer data);
 332 void client_remove_destroy_notify(ObClientCallback func);
 333 void client_remove_destroy_notify_data(ObClientCallback func, gpointer data);
 334
 335 /*! Manages a given window
 336   @param prompt This specifies an ObPrompt which is being managed.  It is
 337                 possible to manage Openbox-owned windows through this.
 338 */
 339 void client_manage(Window win, struct _ObPrompt *prompt);
 340 /*! Unmanages all managed windows */
 341 void client_unmanage_all(void);
 342 /*! Unmanages a given client */
 343 void client_unmanage(ObClient *client);
 344
 345 /*! This manages a window only so far as is needed to get it's decorations.
 346    This is used when you want to determine a window's decorations before it
 347    is mapped. Call client_fake_unmanage() with the returned client when you
 348    are done with it. */
 349 ObClient *client_fake_manage(Window win);
 350 /*! Free the stuff created by client_fake_manage() */
 351 void client_fake_unmanage(ObClient *self);
 352
 353 /*! Sets the client list on the root window from the client_list */
 354 void client_set_list(void);
 355
 356 /*! Determines if the client should be shown or hidden currently.
 357   @return TRUE if it should be visible; otherwise, FALSE.
 358 */
 359 gboolean client_should_show(ObClient *self);
 360
 361 /*! Returns if the window should be treated as a normal window.
 362   Some windows (desktops, docks, splash screens) have special rules applied
 363   to them in a number of places regarding focus or user interaction. */
 364 gboolean client_normal(ObClient *self);
 365
 366 /*! Returns if the window is one of an application's helper windows
 367   (utilty, menu, etc) */
 368 gboolean client_helper(ObClient *self);
 369
 370 /*! Returns true if the window occupies space in the monitor conceptually, or
 371   false if it does not and its presence should be ignored when possible. */
 372 gboolean client_occupies_space(ObClient *self);
 373
 374 /*! Return if the client is a type which should be given focus from mouse
 375   presses on the *client* window. This doesn't affect clicking on the
 376   decorations. This doesn't count for focus cycling, different rules apply to
 377   that. */
 378 gboolean client_mouse_focusable(ObClient *self);
 379
 380 /*! Return if the client is a type which should be given focus from the
 381   mouse entering the window. This doesn't count for focus cycling, different
 382   rules apply to that. */
 383 gboolean client_enter_focusable(ObClient *self);
 384
 385 /* Returns if the window is focused */
 386 gboolean client_focused(ObClient *self);
 387
 388 /*! When the client is resized but not moved, figure out the new position
 389   for it based on its gravity:
 390   http://standards.freedesktop.org/wm-spec/wm-spec-1.4.html#id2512541
 391 */
 392 void client_gravity_resize_w(ObClient *self, gint *x, gint oldw, gint neww);
 393
 394 /*! When the client is resized but not moved, figure out the new position
 395   for it based on its gravity:
 396   http://standards.freedesktop.org/wm-spec/wm-spec-1.4.html#id2512541
 397 */
 398 void client_gravity_resize_h(ObClient *self, gint *y, gint oldh, gint newh);
 399
 400 /*! Convert a position/size from a given gravity to the client's true gravity,
 401   when the client is only resizing (the reference point doesn't move)
 402  */
 403 void client_convert_gravity_resize(ObClient *self, gint gravity,
 404                                    gint *x, gint *y,
 405                                    gint w, gint h);
 406
 407 #define client_move(self, x, y) \
 408   client_configure(self, x, y, self->area.width, self->area.height, TRUE, TRUE,\
 409                    FALSE)
 410 #define client_resize(self, w, h) \
 411   client_configure(self, self->area.x, self->area.y, w, h, TRUE, TRUE, FALSE)
 412 #define client_move_resize(self, x, y, w, h) \
 413   client_configure(self, x, y, w, h, TRUE, TRUE, FALSE)
 414 #define client_reconfigure(self, force) \
 415   client_configure(self, ((ObClient*)self)->area.x, ((ObClient*)self)->area.y, \
 416                    ((ObClient*)self)->area.width, \
 417                    ((ObClient*)self)->area.height, FALSE, TRUE, force)
 418
 419 /*! Figure out where a window will end up and what size it will be if you
 420   told it to move/resize to these coordinates.
 421
 422   These values are what client_configure will give the window.
 423
 424   @param x The x coordiante of the new position for the client.
 425   @param y The y coordiante of the new position for the client.
 426   @param w The width component of the new size for the client.
 427   @param h The height component of the new size for the client.
 428   @param logicalw Returns the width component of the new logical width.
 429                   This value is only returned when the new w or h calculated
 430                   differ from the ones passed in.
 431   @param logicalh Returns the height component of the new logical height.
 432                   This value is only returned when the new w or h calculated
 433                   differ from the ones passed in.
 434   @param user Specifies whether this is a user-requested change or a
 435               program requested change. For program requested changes, the
 436               constraints are not checked.
 437 */
 438 void client_try_configure(ObClient *self, gint *x, gint *y, gint *w, gint *h,
 439                           gint *logicalw, gint *logicalh,
 440                           gboolean user);
 441
 442 /*! Move and/or resize the window.
 443   This also maintains things like the client's minsize, and size increments.
 444   @param x The x coordiante of the new position for the client.
 445   @param y The y coordiante of the new position for the client.
 446   @param w The width component of the new size for the client.
 447   @param h The height component of the new size for the client.
 448   @param user Specifies whether this is a user-requested change or a
 449               program requested change. For program requested changes, the
 450               constraints are not checked.
 451   @param final If user is true, then this should specify if this is a final
 452                configuration. e.g. Final should be FALSE if doing an
 453                interactive move/resize, and then be TRUE for the last call
 454                only.
 455   @param force_reply Send a ConfigureNotify to the client regardless of if
 456                      the position/size changed.
 457 */
 458 void client_configure(ObClient *self, gint x, gint y, gint w, gint h,
 459                       gboolean user, gboolean final, gboolean force_reply);
 460
 461 /*! Finds coordinates to keep a client on the screen.
 462   @param self The client
 463   @param x The x coord of the client, may be changed.
 464   @param y The y coord of the client, may be changed.
 465   @param w The width of the client.
 466   @param w The height of the client.
 467   @param rude Be rude about it. If false, it is only moved if it is entirely
 468               not visible. If true, then make sure the window is inside the
 469               struts if possible.
 470   @return true if the client was moved to be on-screen; false if not.
 471 */
 472 gboolean client_find_onscreen(ObClient *self, gint *x, gint *y, gint w, gint h,
 473                               gboolean rude);
 474
 475 /*! Moves a client so that it is on screen if it is entirely out of the
 476   viewable screen.
 477   @param self The client to move
 478   @param rude Be rude about it. If false, it is only moved if it is entirely
 479               not visible. If true, then make sure the window is inside the
 480               struts if possible.
 481 */
 482 void client_move_onscreen(ObClient *self, gboolean rude);
 483
 484 /*! dir is either North, South, East or West. It can't be, for example,
 485   Northwest */
 486 void client_find_edge_directional(ObClient *self, ObDirection dir,
 487                                   gint my_head, gint my_tail,
 488                                   gint my_edge_start, gint my_edge_size,
 489                                   gint *dest, gboolean *near_edge);
 490 void client_find_move_directional(ObClient *self, ObDirection dir,
 491                                   gint *x, gint *y);
 492
 493 typedef enum {
 494     CLIENT_RESIZE_GROW,
 495     CLIENT_RESIZE_GROW_IF_NOT_ON_EDGE,
 496     CLIENT_RESIZE_SHRINK,
 497 } ObClientDirectionalResizeType;
 498
 499 /*! Moves the client area passed in to grow/shrink the given edge. */
 500 void client_find_resize_directional(ObClient *self,
 501                                     ObDirection side,
 502                                     ObClientDirectionalResizeType resize_type,
 503                                     gint *x, gint *y, gint *w, gint *h);
 504
 505 /*! Fullscreen's or unfullscreen's the client window
 506   @param fs true if the window should be made fullscreen; false if it should
 507             be returned to normal state.
 508 */
 509 void client_fullscreen(ObClient *self, gboolean fs);
 510
 511 /*! Determine if the window, using the given client-area, would be considered
 512   as an "oldschool fullscreen" window, that is, if it is filling a whole
 513   monitor. */
 514 gboolean client_is_oldfullscreen(const ObClient *self, const Rect *area);
 515
 516 /*! Iconifies or uniconifies the client window
 517   @param iconic true if the window should be iconified; false if it should be
 518                 restored.
 519   @param curdesk If iconic is FALSE, then this determines if the window will
 520                  be uniconified to the current viewable desktop (true) or to
 521                  its previous desktop (false)
 522 */
 523 void client_iconify(ObClient *self, gboolean iconic, gboolean curdesk,
 524                     gboolean hide_animation);
 525
 526 /*! Maximize or unmaximize the client window
 527   @param max true if the window should be maximized; false if it should be
 528              returned to normal size.
 529   @param dir 0 to set both horz and vert, 1 to set horz, 2 to set vert.
 530 */
 531 void client_maximize(ObClient *self, gboolean max, gint dir);
 532
 533 /*! Shades or unshades the client window
 534   @param shade true if the window should be shaded; false if it should be
 535                unshaded.
 536 */
 537 void client_shade(ObClient *self, gboolean shade);
 538
 539 /*! Set a client window to have decorations or not */
 540 void client_set_undecorated(ObClient *self, gboolean undecorated);
 541
 542 /*! Hilite the window to make the user notice it */
 543 void client_hilite(ObClient *self, gboolean hilite);
 544
 545 /*! Request the client to close its window */
 546 void client_close(ObClient *self);
 547
 548 /*! Kill the client off violently */
 549 void client_kill(ObClient *self);
 550
 551 /*! Sends the window to the specified desktop
 552   @param donthide If TRUE, the window will not be shown/hidden after its
 553                   desktop has been changed. Generally this should be FALSE.
 554   @param dontraise If TRUE, the window will not be raised. Generally this should
 555                    be FALSE.
 556 */
 557 void client_set_desktop(ObClient *self, guint target, gboolean donthide,
 558                         gboolean dontraise);
 559
 560 /*! Show the client if it should be shown. Returns if the window is shown. */
 561 gboolean client_show(ObClient *self);
 562
 563 /*! Show the client if it should be shown. Returns if the window is hidden. */
 564 gboolean client_hide(ObClient *self);
 565
 566 /*! Show the client if it should be shown, and hide it if it should be
 567   hidden. This is for example, when switching desktops.
 568 */
 569 void client_showhide(ObClient *self);
 570
 571 /*! Validate client, by making sure no Destroy or Unmap events exist in
 572   the event queue for the window.
 573   @return true if the client is valid; false if the client has already
 574           been unmapped/destroyed, and so is invalid.
 575 */
 576 gboolean client_validate(ObClient *self);
 577
 578 /*! Sets the wm_state to the specified value */
 579 void client_set_wm_state(ObClient *self, glong state);
 580
 581 /*! Adjusts the window's net_state
 582   This should not be called as part of the window mapping process! It is for
 583   use when updating the state post-mapping.<br>
 584   client_apply_startup_state is used to do the same things during the mapping
 585   process.
 586 */
 587 void client_set_state(ObClient *self, Atom action, glong data1, glong data2);
 588
 589 /* Given a ObClient, find the client that focus would actually be sent to if
 590    you wanted to give focus to the specified ObClient. Will return the same
 591    ObClient passed to it or another ObClient if appropriate. */
 592 ObClient *client_focus_target(ObClient *self);
 593
 594 /*! Returns what client_focus would return if passed the same client, but
 595   without focusing it or modifying the focus order lists. */
 596 gboolean client_can_focus(ObClient *self);
 597
 598 /*! Attempt to focus the client window */
 599 gboolean client_focus(ObClient *self);
 600
 601 /*! Activates the client for use, focusing, uniconifying it, etc. To be used
 602   when the user deliberately selects a window for use.
 603   @param desktop If true, and the window is on another desktop, it will still
 604                  be activated.
 605   @param here If true, and the window is on another desktop, it will be moved
 606               to the current desktop, otherwise the desktop will switch to
 607               where the window is.
 608   @param raise If true, the client is brought to the front.
 609   @param unshade If true, the client is unshaded (if it is shaded)
 610   @param user If true, then a user action is what requested the activation;
 611               otherwise, it means an application requested it on its own
 612 */
 613 void client_activate(ObClient *self, gboolean desktop, gboolean here,
 614                      gboolean raise, gboolean unshade, gboolean user);
 615
 616 /*! Bring all of its helper windows to its desktop. These are the utility and
 617   stuff windows. */
 618 void client_bring_helper_windows(ObClient *self);
 619
 620 /*! Bring all of its modal windows to its desktop. */
 621 void client_bring_modal_windows(ObClient *self);
 622
 623 /*! Calculates the stacking layer for the client window */
 624 void client_calc_layer(ObClient *self);
 625
 626 /*! Updates the window's transient status, and any parents of it */
 627 void client_update_transient_for(ObClient *self);
 628 /*! Update the protocols that the window supports and adjusts things if they
 629   change */
 630 void client_update_protocols(ObClient *self);
 631 #ifdef SYNC
 632 /*! Updates the window's sync request counter for resizes */
 633 void client_update_sync_request_counter(ObClient *self);
 634 #endif
 635 /*! Updates the window's colormap */
 636 void client_update_colormap(ObClient *self, Colormap colormap);
 637 /*! Updates the requested opacity for the window from the client. */
 638 void client_update_opacity(ObClient *self);
 639 /*! Updates the WMNormalHints and adjusts things if they change */
 640 void client_update_normal_hints(ObClient *self);
 641
 642 /*! Updates the WMHints and adjusts things if they change
 643   @param initstate Whether to read the initial_state property from the
 644                    WMHints. This should only be used during the mapping
 645                    process.
 646 */
 647 void client_update_wmhints(ObClient *self);
 648 /*! Updates the window's title and icon title */
 649 void client_update_title(ObClient *self);
 650 /*! Updates the strut for the client */
 651 void client_update_strut(ObClient *self);
 652 /*! Updates the window's icons */
 653 void client_update_icons(ObClient *self);
 654 /*! Updates the window's icon geometry (where to iconify to/from) */
 655 void client_update_icon_geometry(ObClient *self);
 656
 657 /*! Helper function to convert the ->type member to string representation */
 658 const gchar *client_type_to_string(ObClient *self);
 659
 660 /*! Set up what decor should be shown on the window and what functions should
 661   be allowed (ObClient::decorations and ObClient::functions).
 662   This also updates the NET_WM_ALLOWED_ACTIONS hint.
 663   @param reconfig When TRUE, the window will be reconfigured to show the
 664          changes
 665 */
 666 void client_setup_decor_and_functions(ObClient *self, gboolean reconfig);
 667
 668 /*! Sets the window's type and transient flag */
 669 void client_get_type_and_transientness(ObClient *self);
 670 /*! Gets the motif wm hints */
 671 void client_get_mwm_hints(ObClient *self);
 672
 673 /*! Returns a client's icon set, or its parents (recursively) if it doesn't
 674   have one
 675 */
 676 RrImage* client_icon(ObClient *self);
 677
 678 /*! Return TRUE if the client is transient for some other window. Return
 679   FALSE if it's not transient or there is no window for it to be
 680   transient for */
 681 gboolean client_has_parent(ObClient *self);
 682
 683 /*! Return TRUE if the client has some transient children, and FALSE otherwise.
 684 */
 685 gboolean client_has_children(ObClient *self);
 686
 687 /*! Searches a client's immediate parents for a focused window. The function
 688   does not check for the passed client, only for *ONE LEVEL* of its parents.
 689   If no focused parent is found, NULL is returned.
 690 */
 691 ObClient *client_search_focus_parent(ObClient *self);
 692
 693 /*! Searches a client's parents for a focused window. The function
 694   does not check for the passed client, but searches through all of its
 695   parents. If no focused parent is found, NULL is returned.
 696 */
 697 ObClient *client_search_focus_parent_full(ObClient *self);
 698
 699 /*! Searches a client's transients for a focused window. The function does not
 700   check for the passed client, only for its transients.
 701   If no focused transient is found, NULL is returned.
 702 */
 703 ObClient *client_search_focus_tree(ObClient *self);
 704
 705 /*! Searches a client's transient tree for a focused window. The function
 706   searches up the tree and down other branches as well as the passed client's.
 707   If no focused client is found, NULL is returned.
 708 */
 709 ObClient *client_search_focus_tree_full(ObClient *self);
 710
 711 /*! Searches a client's group and each member's transients for a focused
 712   window.  This doesn't go up the window's transient tree at all. If no
 713   focused client is found, NULL is returned. */
 714 ObClient *client_search_focus_group_full(ObClient *self);
 715
 716 /*! Return a modal child of the client window that can be focused.
 717     @return A modal child of the client window that can be focused, or 0 if
 718             none was found.
 719 */
 720 ObClient *client_search_modal_child(ObClient *self);
 721
 722 /*! Returns a list of top-level windows which this is a transient for.
 723   It will only contain more than 1 element if the client is transient for its
 724   group.
 725 */
 726 GSList *client_search_all_top_parents(ObClient *self);
 727
 728 /*! Returns a list of top-level windows which this is a transient for, and
 729   which are in the same layer as this client.
 730   It will only contain more than 1 element if the client is transient for its
 731   group.
 732 */
 733 GSList *client_search_all_top_parents_layer(ObClient *self);
 734
 735 /*! Returns the client's parent when it is transient for a direct window
 736   rather than a group. If it has no parents, or is transient for the
 737   group, this returns null */
 738 ObClient *client_direct_parent(ObClient *self);
 739
 740 /*! Returns a window's top level parent. This only counts direct parents,
 741   not groups if it is transient for its group.
 742 */
 743 ObClient *client_search_top_direct_parent(ObClient *self);
 744
 745 /*! Is one client a direct child of another (i.e. not through the group.)
 746   This checks more than one level, so there may be another direct child in
 747   between */
 748 gboolean client_is_direct_child(ObClient *parent, ObClient *child);
 749
 750 /*! Search for a parent of a client. This only searches up *ONE LEVEL*, and
 751   returns the searched for parent if it is a parent, or NULL if not. */
 752 ObClient *client_search_parent(ObClient *self, ObClient *search);
 753
 754 /*! Search for a transient of a client. The transient is returned if it is one,
 755   NULL is returned if the given search is not a transient of the client. */
 756 ObClient *client_search_transient(ObClient *self, ObClient *search);
 757
 758 /*! Set a client window to be above/below other clients.
 759   @layer < 0 indicates the client should be placed below other clients.<br />
 760          = 0 indicates the client should be placed with other clients.<br />
 761          > 0 indicates the client should be placed above other clients.
 762 */
 763 void client_set_layer(ObClient *self, gint layer);
 764
 765 guint client_monitor(ObClient *self);
 766
 767 ObClient* client_under_pointer(void);
 768
 769 gboolean client_has_group_siblings(ObClient *self);
 770
 771 /*! Returns TRUE if the client has a transient child, a parent, or a
 772   group member.  Returns FALSE otherwise.
 773 */
 774 gboolean client_has_relative(ObClient *self);
 775
 776 /*! Returns TRUE if the client is running on the same machine as Openbox */
 777 gboolean client_on_localhost(ObClient *self);
 778
 779 #endif