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/* -*- 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"
#define META_WIREFRAME_XOR_LINE_WIDTH 2
struct _MetaScreen
{
GObject parent_instance;
MetaDisplay *display;
MetaUI *ui;
MetaWorkspace *active_workspace;
GList *workspaces;
gboolean has_xinerama_indices;
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;
};
struct _MetaScreenClass
{
GObjectClass parent_class;
};
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);
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);
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);
void meta_screen_workspace_switched (MetaScreen *screen,
int from,
int to,
MetaMotionDirection direction);
void meta_screen_set_active_workspace_hint (MetaScreen *screen);
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);
void meta_screen_on_monitors_changed (MetaScreen *screen);
#endif
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