504 lines
18 KiB
C
504 lines
18 KiB
C
/* Metacity X managed windows */
|
|
|
|
/*
|
|
* Copyright (C) 2001 Havoc Pennington
|
|
* Copyright (C) 2002 Red Hat, Inc.
|
|
* Copyright (C) 2003, 2004 Rob Adams
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License as
|
|
* published by the Free Software Foundation; either version 2 of the
|
|
* License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful, but
|
|
* WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
|
* 02111-1307, USA.
|
|
*/
|
|
|
|
#ifndef META_WINDOW_H
|
|
#define META_WINDOW_H
|
|
|
|
#include <config.h>
|
|
#include "screen.h"
|
|
#include "util.h"
|
|
#include "stack.h"
|
|
#include "iconcache.h"
|
|
#include <X11/Xutil.h>
|
|
#include <gdk-pixbuf/gdk-pixbuf.h>
|
|
|
|
typedef struct _MetaGroup MetaGroup;
|
|
typedef struct _MetaStruts MetaStruts;
|
|
|
|
typedef gboolean (*MetaWindowForeachFunc) (MetaWindow *window,
|
|
void *data);
|
|
|
|
typedef enum
|
|
{
|
|
META_WINDOW_NORMAL,
|
|
META_WINDOW_DESKTOP,
|
|
META_WINDOW_DOCK,
|
|
META_WINDOW_DIALOG,
|
|
META_WINDOW_MODAL_DIALOG,
|
|
META_WINDOW_TOOLBAR,
|
|
META_WINDOW_MENU,
|
|
META_WINDOW_UTILITY,
|
|
META_WINDOW_SPLASHSCREEN
|
|
} MetaWindowType;
|
|
|
|
struct _MetaStruts
|
|
{
|
|
/* struts */
|
|
MetaRectangle left;
|
|
MetaRectangle right;
|
|
MetaRectangle top;
|
|
MetaRectangle bottom;
|
|
};
|
|
|
|
struct _MetaWindow
|
|
{
|
|
MetaDisplay *display;
|
|
MetaScreen *screen;
|
|
GList *workspaces;
|
|
Window xwindow;
|
|
/* may be NULL! not all windows get decorated */
|
|
MetaFrame *frame;
|
|
int depth;
|
|
Visual *xvisual;
|
|
Colormap colormap;
|
|
char *desc; /* used in debug spew */
|
|
char *title;
|
|
|
|
char *icon_name;
|
|
GdkPixbuf *icon;
|
|
GdkPixbuf *mini_icon;
|
|
MetaIconCache icon_cache;
|
|
Pixmap wm_hints_pixmap;
|
|
Pixmap wm_hints_mask;
|
|
|
|
MetaWindowType type;
|
|
Atom type_atom;
|
|
|
|
/* NOTE these five are not in UTF-8, we just treat them as random
|
|
* binary data
|
|
*/
|
|
char *res_class;
|
|
char *res_name;
|
|
char *role;
|
|
char *sm_client_id;
|
|
char *wm_client_machine;
|
|
char *startup_id;
|
|
|
|
int net_wm_pid;
|
|
|
|
Window xtransient_for;
|
|
Window xgroup_leader;
|
|
Window xclient_leader;
|
|
|
|
/* Initial workspace property */
|
|
int initial_workspace;
|
|
|
|
/* Whether we're maximized */
|
|
guint maximized : 1;
|
|
guint maximize_after_placement : 1;
|
|
|
|
/* Whether we're shaded */
|
|
guint shaded : 1;
|
|
|
|
/* Whether we're fullscreen */
|
|
guint fullscreen : 1;
|
|
|
|
/* Whether we're sticky in the multi-workspace sense
|
|
* (vs. the not-scroll-with-viewport sense, we don't
|
|
* have no stupid viewports)
|
|
*/
|
|
guint on_all_workspaces : 1;
|
|
|
|
/* Minimize is the state controlled by the minimize button */
|
|
guint minimized : 1;
|
|
|
|
/* Whether the window is mapped; actual server-side state
|
|
* see also unmaps_pending
|
|
*/
|
|
guint mapped : 1;
|
|
|
|
/* Iconic is the state in WM_STATE; happens for workspaces/shading
|
|
* in addition to minimize
|
|
*/
|
|
guint iconic : 1;
|
|
/* initially_iconic is the WM_HINTS setting when we first manage
|
|
* the window. It's taken to mean initially minimized.
|
|
*/
|
|
guint initially_iconic : 1;
|
|
|
|
/* whether an initial workspace was explicitly set */
|
|
guint initial_workspace_set : 1;
|
|
|
|
/* These are the flags from WM_PROTOCOLS */
|
|
guint take_focus : 1;
|
|
guint delete_window : 1;
|
|
guint net_wm_ping : 1;
|
|
/* Globally active / No input */
|
|
guint input : 1;
|
|
|
|
/* MWM hints about features of window */
|
|
guint mwm_decorated : 1;
|
|
guint mwm_border_only : 1;
|
|
guint mwm_has_close_func : 1;
|
|
guint mwm_has_minimize_func : 1;
|
|
guint mwm_has_maximize_func : 1;
|
|
guint mwm_has_move_func : 1;
|
|
guint mwm_has_resize_func : 1;
|
|
|
|
/* Computed features of window */
|
|
guint decorated : 1;
|
|
guint border_only : 1;
|
|
guint always_sticky : 1;
|
|
guint has_close_func : 1;
|
|
guint has_minimize_func : 1;
|
|
guint has_maximize_func : 1;
|
|
guint has_shade_func : 1;
|
|
guint has_move_func : 1;
|
|
guint has_resize_func : 1;
|
|
guint has_fullscreen_func : 1;
|
|
|
|
/* Weird "_NET_WM_STATE_MODAL" flag */
|
|
guint wm_state_modal : 1;
|
|
|
|
/* TRUE if the client forced these on */
|
|
guint wm_state_skip_taskbar : 1;
|
|
guint wm_state_skip_pager : 1;
|
|
|
|
/* Computed whether to skip taskbar or not */
|
|
guint skip_taskbar : 1;
|
|
guint skip_pager : 1;
|
|
|
|
/* TRUE if client set these */
|
|
guint wm_state_above : 1;
|
|
guint wm_state_below : 1;
|
|
|
|
/* this flag tracks receipt of focus_in focus_out and
|
|
* determines whether we draw the focus
|
|
*/
|
|
guint has_focus : 1;
|
|
|
|
/* Track whether the user has ever manually modified
|
|
* the window; if so, we can use the saved user size/pos
|
|
*/
|
|
guint user_has_move_resized : 1;
|
|
|
|
/* Have we placed this window? */
|
|
guint placed : 1;
|
|
|
|
/* Are we in meta_window_free()? */
|
|
guint unmanaging : 1;
|
|
|
|
/* Are we in the calc_showing queue? */
|
|
guint calc_showing_queued : 1;
|
|
|
|
/* Are we in the move_resize queue? */
|
|
guint move_resize_queued : 1;
|
|
|
|
/* Are we in the update_icon queue? */
|
|
guint update_icon_queued : 1;
|
|
|
|
/* Used by keybindings.c */
|
|
guint keys_grabbed : 1; /* normal keybindings grabbed */
|
|
guint grab_on_frame : 1; /* grabs are on the frame */
|
|
guint all_keys_grabbed : 1; /* AnyKey grabbed */
|
|
|
|
/* Set if the reason for unmanaging the window is that
|
|
* it was withdrawn
|
|
*/
|
|
guint withdrawn : 1;
|
|
|
|
/* TRUE if constrain_position should calc placement.
|
|
* only relevant if !window->placed
|
|
*/
|
|
guint calc_placement : 1;
|
|
|
|
/* Note: can be NULL */
|
|
MetaStruts *struts;
|
|
|
|
/* Transient parent is a root window */
|
|
guint transient_parent_is_root_window : 1;
|
|
|
|
/* Info on which props we got our attributes from */
|
|
guint using_net_wm_name : 1; /* vs. plain wm_name */
|
|
guint using_net_wm_icon_name : 1; /* vs. plain wm_icon_name */
|
|
|
|
/* has a shape mask */
|
|
guint has_shape : 1;
|
|
|
|
/* icon props have changed */
|
|
guint need_reread_icon : 1;
|
|
|
|
/* if TRUE, window was maximized at start of current grab op */
|
|
guint shaken_loose : 1;
|
|
|
|
/* if TRUE we have a grab on the focus click buttons */
|
|
guint have_focus_click_grab : 1;
|
|
|
|
#ifdef HAVE_XSYNC
|
|
/* XSync update counter */
|
|
XSyncCounter update_counter;
|
|
#endif
|
|
|
|
/* Number of UnmapNotify that are caused by us, if
|
|
* we get UnmapNotify with none pending then the client
|
|
* is withdrawing the window.
|
|
*/
|
|
int unmaps_pending;
|
|
|
|
/* The size we set the window to last (i.e. what we believe
|
|
* to be its actual size on the server). The x, y are
|
|
* the actual server-side x,y so are relative to the frame
|
|
* or the root window as appropriate.
|
|
*/
|
|
MetaRectangle rect;
|
|
|
|
/* The geometry to restore when we unmaximize.
|
|
* The position is in root window coords, even if
|
|
* there's a frame, which contrasts with window->rect
|
|
* above.
|
|
*/
|
|
MetaRectangle saved_rect;
|
|
|
|
/* This is the geometry the window had after the last user-initiated
|
|
* move/resize operations. We use this whenever we are moving the
|
|
* implicitly (for example, if we move to avoid a panel, we
|
|
* can snap back to this position if the panel moves again)
|
|
*
|
|
* Position valid if user_has_moved, size valid if user_has_resized
|
|
*
|
|
* Position always in root coords, unlike window->rect
|
|
*/
|
|
MetaRectangle user_rect;
|
|
|
|
/* Requested geometry */
|
|
int border_width;
|
|
/* x/y/w/h here get filled with ConfigureRequest values */
|
|
XSizeHints size_hints;
|
|
|
|
/* Managed by stack.c */
|
|
MetaStackLayer layer;
|
|
int stack_position; /* see comment in stack.h */
|
|
|
|
/* Current dialog open for this window */
|
|
int dialog_pid;
|
|
int dialog_pipe;
|
|
|
|
/* maintained by group.c */
|
|
MetaGroup *group;
|
|
};
|
|
|
|
/* These differ from window->has_foo_func in that they consider
|
|
* the dynamic window state such as "maximized", not just the
|
|
* window's type
|
|
*/
|
|
#define META_WINDOW_ALLOWS_MOVE(w) ((w)->has_move_func && !(w)->fullscreen)
|
|
#define META_WINDOW_ALLOWS_RESIZE_EXCEPT_HINTS(w) ((w)->has_resize_func && !(w)->maximized && !(w)->fullscreen && !(w)->shaded)
|
|
#define META_WINDOW_ALLOWS_RESIZE(w) (META_WINDOW_ALLOWS_RESIZE_EXCEPT_HINTS (w) && \
|
|
(((w)->size_hints.min_width < (w)->size_hints.max_width) || \
|
|
((w)->size_hints.min_height < (w)->size_hints.max_height)))
|
|
#define META_WINDOW_ALLOWS_HORIZONTAL_RESIZE(w) (META_WINDOW_ALLOWS_RESIZE_EXCEPT_HINTS (w) && (w)->size_hints.min_width < (w)->size_hints.max_width)
|
|
#define META_WINDOW_ALLOWS_VERTICAL_RESIZE(w) (META_WINDOW_ALLOWS_RESIZE_EXCEPT_HINTS (w) && (w)->size_hints.min_height < (w)->size_hints.max_height)
|
|
|
|
MetaWindow* meta_window_new (MetaDisplay *display,
|
|
Window xwindow,
|
|
gboolean must_be_viewable);
|
|
MetaWindow* meta_window_new_with_attrs (MetaDisplay *display,
|
|
Window xwindow,
|
|
gboolean must_be_viewable,
|
|
XWindowAttributes *attrs);
|
|
void meta_window_free (MetaWindow *window);
|
|
void meta_window_calc_showing (MetaWindow *window);
|
|
void meta_window_queue_calc_showing (MetaWindow *window);
|
|
void meta_window_minimize (MetaWindow *window);
|
|
void meta_window_unminimize (MetaWindow *window);
|
|
void meta_window_maximize (MetaWindow *window);
|
|
void meta_window_maximize_internal (MetaWindow *window,
|
|
MetaRectangle *saved_rect);
|
|
void meta_window_unmaximize (MetaWindow *window);
|
|
void meta_window_make_above (MetaWindow *window);
|
|
void meta_window_unmake_above (MetaWindow *window);
|
|
void meta_window_shade (MetaWindow *window);
|
|
void meta_window_unshade (MetaWindow *window);
|
|
void meta_window_change_workspace (MetaWindow *window,
|
|
MetaWorkspace *workspace);
|
|
void meta_window_stick (MetaWindow *window);
|
|
void meta_window_unstick (MetaWindow *window);
|
|
|
|
void meta_window_activate (MetaWindow *window,
|
|
guint32 current_time);
|
|
void meta_window_make_fullscreen (MetaWindow *window);
|
|
void meta_window_unmake_fullscreen (MetaWindow *window);
|
|
|
|
/* args to move are window pos, not frame pos */
|
|
void meta_window_move (MetaWindow *window,
|
|
gboolean user_op,
|
|
int root_x_nw,
|
|
int root_y_nw);
|
|
void meta_window_resize (MetaWindow *window,
|
|
gboolean user_op,
|
|
int w,
|
|
int h);
|
|
void meta_window_move_resize (MetaWindow *window,
|
|
gboolean user_op,
|
|
int root_x_nw,
|
|
int root_y_nw,
|
|
int w,
|
|
int h);
|
|
void meta_window_resize_with_gravity (MetaWindow *window,
|
|
gboolean user_op,
|
|
int w,
|
|
int h,
|
|
int gravity);
|
|
|
|
|
|
void meta_window_fill_horizontal (MetaWindow *window);
|
|
void meta_window_fill_vertical (MetaWindow *window);
|
|
|
|
/* This recalcs the window/frame size, and recalcs the frame
|
|
* size/contents as well.
|
|
*/
|
|
void meta_window_queue_move_resize (MetaWindow *window);
|
|
|
|
void meta_window_update_struts (MetaWindow *window);
|
|
|
|
/* this gets root coords */
|
|
void meta_window_get_position (MetaWindow *window,
|
|
int *x,
|
|
int *y);
|
|
void meta_window_get_user_position (MetaWindow *window,
|
|
int *x,
|
|
int *y);
|
|
/* gets position we need to set to stay in current position,
|
|
* assuming position will be gravity-compensated. i.e.
|
|
* this is the position a client would send in a configure
|
|
* request.
|
|
*/
|
|
void meta_window_get_gravity_position (MetaWindow *window,
|
|
int *x,
|
|
int *y);
|
|
/* Get geometry for saving in the session; x/y are gravity
|
|
* position, and w/h are in resize inc above the base size.
|
|
*/
|
|
void meta_window_get_geometry (MetaWindow *window,
|
|
int *x,
|
|
int *y,
|
|
int *width,
|
|
int *height);
|
|
void meta_window_get_outer_rect (MetaWindow *window,
|
|
MetaRectangle *rect);
|
|
void meta_window_delete (MetaWindow *window,
|
|
Time timestamp);
|
|
void meta_window_kill (MetaWindow *window);
|
|
void meta_window_focus (MetaWindow *window,
|
|
Time timestamp);
|
|
void meta_window_raise (MetaWindow *window);
|
|
void meta_window_lower (MetaWindow *window);
|
|
|
|
void meta_window_update_unfocused_button_grabs (MetaWindow *window);
|
|
|
|
/* Sends a client message */
|
|
void meta_window_send_icccm_message (MetaWindow *window,
|
|
Atom atom,
|
|
Time timestamp);
|
|
|
|
|
|
gboolean meta_window_configure_request (MetaWindow *window,
|
|
XEvent *event);
|
|
gboolean meta_window_property_notify (MetaWindow *window,
|
|
XEvent *event);
|
|
gboolean meta_window_client_message (MetaWindow *window,
|
|
XEvent *event);
|
|
gboolean meta_window_notify_focus (MetaWindow *window,
|
|
XEvent *event);
|
|
|
|
void meta_window_set_current_workspace_hint (MetaWindow *window);
|
|
|
|
unsigned long meta_window_get_net_wm_desktop (MetaWindow *window);
|
|
|
|
void meta_window_show_menu (MetaWindow *window,
|
|
int root_x,
|
|
int root_y,
|
|
int button,
|
|
Time timestamp);
|
|
|
|
gboolean meta_window_shares_some_workspace (MetaWindow *window,
|
|
MetaWindow *with);
|
|
|
|
void meta_window_set_gravity (MetaWindow *window,
|
|
int gravity);
|
|
|
|
void meta_window_handle_mouse_grab_op_event (MetaWindow *window,
|
|
XEvent *event);
|
|
|
|
GList* meta_window_get_workspaces (MetaWindow *window);
|
|
|
|
gboolean meta_window_visible_on_workspace (MetaWindow *window,
|
|
MetaWorkspace *workspace);
|
|
|
|
void meta_window_get_work_area_current_xinerama (MetaWindow *window,
|
|
MetaRectangle *area);
|
|
void meta_window_get_work_area_for_xinerama (MetaWindow *window,
|
|
int which_xinerama,
|
|
MetaRectangle *area);
|
|
void meta_window_get_work_area_all_xineramas (MetaWindow *window,
|
|
MetaRectangle *area);
|
|
|
|
|
|
gboolean meta_window_same_application (MetaWindow *window,
|
|
MetaWindow *other_window);
|
|
|
|
#define META_WINDOW_IN_NORMAL_TAB_CHAIN_TYPE(w) \
|
|
((w)->type != META_WINDOW_DOCK && (w)->type != META_WINDOW_DESKTOP)
|
|
#define META_WINDOW_IN_NORMAL_TAB_CHAIN(w) \
|
|
(((w)->input || (w)->take_focus) && META_WINDOW_IN_NORMAL_TAB_CHAIN_TYPE (w))
|
|
#define META_WINDOW_IN_DOCK_TAB_CHAIN(w) \
|
|
(((w)->input || (w)->take_focus) && ! META_WINDOW_IN_NORMAL_TAB_CHAIN_TYPE (w))
|
|
|
|
void meta_window_refresh_resize_popup (MetaWindow *window);
|
|
|
|
void meta_window_free_delete_dialog (MetaWindow *window);
|
|
|
|
void meta_window_foreach_transient (MetaWindow *window,
|
|
MetaWindowForeachFunc func,
|
|
void *data);
|
|
gboolean meta_window_is_ancestor_of_transient (MetaWindow *window,
|
|
MetaWindow *transient);
|
|
void meta_window_foreach_ancestor (MetaWindow *window,
|
|
MetaWindowForeachFunc func,
|
|
void *data);
|
|
|
|
void meta_window_begin_grab_op (MetaWindow *window,
|
|
MetaGrabOp op,
|
|
Time timestamp);
|
|
|
|
void meta_window_update_keyboard_resize (MetaWindow *window,
|
|
gboolean update_cursor);
|
|
void meta_window_update_keyboard_move (MetaWindow *window);
|
|
|
|
void meta_window_update_layer (MetaWindow *window);
|
|
|
|
gboolean meta_window_get_icon_geometry (MetaWindow *window,
|
|
MetaRectangle *rect);
|
|
|
|
const char* meta_window_get_startup_id (MetaWindow *window);
|
|
|
|
void meta_window_recalc_features (MetaWindow *window);
|
|
|
|
void meta_window_queue_update_icon (MetaWindow *window);
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|