8f2c86d79e
The existing semantics of the tile_mode property are terribly confusing, as it depends on some other property whether it represents the requested or current mode. Clear this up by just using separate variables for the two. As it is unlikely that we will ever support more than one tile preview, we can track the requested mode globally instead of adding another per-window variable. https://bugzilla.gnome.org/show_bug.cgi?id=645153
196 lines
6.8 KiB
C
196 lines
6.8 KiB
C
/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
|
|
|
|
/**
|
|
* \file screen-private.h Screens which Mutter manages
|
|
*
|
|
* Managing X screens.
|
|
* This file contains methods on this class which are available to
|
|
* routines in core but not outside it. (See screen.h for the routines
|
|
* which the rest of the world is allowed to use.)
|
|
*/
|
|
|
|
/*
|
|
* Copyright (C) 2001 Havoc Pennington
|
|
* Copyright (C) 2003 Rob Adams
|
|
* Copyright (C) 2004-2006 Elijah Newren
|
|
*
|
|
* 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, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#ifndef META_SCREEN_PRIVATE_H
|
|
#define META_SCREEN_PRIVATE_H
|
|
|
|
#include "display-private.h"
|
|
#include <meta/screen.h>
|
|
#include <X11/Xutil.h>
|
|
#include "stack-tracker.h"
|
|
#include "ui.h"
|
|
#include "meta-monitor-manager-private.h"
|
|
|
|
typedef void (* MetaScreenWindowFunc) (MetaWindow *window,
|
|
gpointer user_data);
|
|
|
|
#define META_WIREFRAME_XOR_LINE_WIDTH 2
|
|
|
|
struct _MetaScreen
|
|
{
|
|
GObject parent_instance;
|
|
|
|
MetaDisplay *display;
|
|
char *screen_name;
|
|
Window xroot;
|
|
int default_depth;
|
|
Visual *default_xvisual;
|
|
MetaRectangle rect; /* Size of screen; rect.x & rect.y are always 0 */
|
|
MetaUI *ui;
|
|
|
|
guint tile_preview_timeout_id;
|
|
guint preview_tile_mode : 2;
|
|
|
|
MetaWorkspace *active_workspace;
|
|
|
|
/* This window holds the focus when we don't want to focus
|
|
* any actual clients
|
|
*/
|
|
Window no_focus_window;
|
|
|
|
GList *workspaces;
|
|
|
|
MetaStack *stack;
|
|
MetaStackTracker *stack_tracker;
|
|
|
|
MetaCursor current_cursor;
|
|
|
|
Window wm_sn_selection_window;
|
|
Atom wm_sn_atom;
|
|
guint32 wm_sn_timestamp;
|
|
|
|
gboolean has_xinerama_indices;
|
|
|
|
GSList *startup_sequences;
|
|
|
|
Window wm_cm_selection_window;
|
|
guint work_area_later;
|
|
guint check_fullscreen_later;
|
|
|
|
int rows_of_workspaces;
|
|
int columns_of_workspaces;
|
|
MetaScreenCorner starting_corner;
|
|
guint vertical_workspaces : 1;
|
|
guint workspace_layout_overridden : 1;
|
|
|
|
guint keys_grabbed : 1;
|
|
|
|
int closing;
|
|
|
|
/* Instead of unmapping withdrawn windows we can leave them mapped
|
|
* and restack them below a guard window. When using a compositor
|
|
* this allows us to provide live previews of unmapped windows */
|
|
Window guard_window;
|
|
|
|
Window composite_overlay_window;
|
|
};
|
|
|
|
struct _MetaScreenClass
|
|
{
|
|
GObjectClass parent_class;
|
|
|
|
void (*restacked) (MetaScreen *);
|
|
void (*workareas_changed) (MetaScreen *);
|
|
void (*monitors_changed) (MetaScreen *);
|
|
};
|
|
|
|
MetaScreen* meta_screen_new (MetaDisplay *display,
|
|
guint32 timestamp);
|
|
void meta_screen_free (MetaScreen *screen,
|
|
guint32 timestamp);
|
|
void meta_screen_init_workspaces (MetaScreen *screen);
|
|
void meta_screen_manage_all_windows (MetaScreen *screen);
|
|
void meta_screen_foreach_window (MetaScreen *screen,
|
|
MetaListWindowsFlags flags,
|
|
MetaScreenWindowFunc func,
|
|
gpointer data);
|
|
|
|
void meta_screen_update_cursor (MetaScreen *screen);
|
|
|
|
void meta_screen_update_tile_preview (MetaScreen *screen,
|
|
gboolean delay);
|
|
void meta_screen_hide_tile_preview (MetaScreen *screen);
|
|
|
|
MetaWindow* meta_screen_get_mouse_window (MetaScreen *screen,
|
|
MetaWindow *not_this_one);
|
|
|
|
void meta_screen_update_workspace_layout (MetaScreen *screen);
|
|
void meta_screen_update_workspace_names (MetaScreen *screen);
|
|
void meta_screen_queue_workarea_recalc (MetaScreen *screen);
|
|
void meta_screen_queue_check_fullscreen (MetaScreen *screen);
|
|
|
|
|
|
Window meta_create_offscreen_window (Display *xdisplay,
|
|
Window parent,
|
|
long valuemask);
|
|
|
|
typedef struct MetaWorkspaceLayout MetaWorkspaceLayout;
|
|
|
|
struct MetaWorkspaceLayout
|
|
{
|
|
int rows;
|
|
int cols;
|
|
int *grid;
|
|
int grid_area;
|
|
int current_row;
|
|
int current_col;
|
|
};
|
|
|
|
void meta_screen_calc_workspace_layout (MetaScreen *screen,
|
|
int num_workspaces,
|
|
int current_space,
|
|
MetaWorkspaceLayout *layout);
|
|
void meta_screen_free_workspace_layout (MetaWorkspaceLayout *layout);
|
|
|
|
void meta_screen_minimize_all_on_active_workspace_except (MetaScreen *screen,
|
|
MetaWindow *keep);
|
|
|
|
/* Show/hide the desktop (temporarily hide all windows) */
|
|
void meta_screen_show_desktop (MetaScreen *screen,
|
|
guint32 timestamp);
|
|
void meta_screen_unshow_desktop (MetaScreen *screen);
|
|
|
|
/* Update whether the destkop is being shown for the current active_workspace */
|
|
void meta_screen_update_showing_desktop_hint (MetaScreen *screen);
|
|
|
|
gboolean meta_screen_apply_startup_properties (MetaScreen *screen,
|
|
MetaWindow *window);
|
|
void meta_screen_restacked (MetaScreen *screen);
|
|
|
|
void meta_screen_workspace_switched (MetaScreen *screen,
|
|
int from,
|
|
int to,
|
|
MetaMotionDirection direction);
|
|
|
|
void meta_screen_set_active_workspace_hint (MetaScreen *screen);
|
|
|
|
void meta_screen_create_guard_window (MetaScreen *screen);
|
|
|
|
gboolean meta_screen_handle_xevent (MetaScreen *screen,
|
|
XEvent *xevent);
|
|
|
|
MetaLogicalMonitor * meta_screen_xinerama_index_to_logical_monitor (MetaScreen *screen,
|
|
int index);
|
|
|
|
int meta_screen_logical_monitor_to_xinerama_index (MetaScreen *screen,
|
|
MetaLogicalMonitor *logical_monitor);
|
|
|
|
#endif
|