WorkspaceLayout.h

/*
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 *  ° o    . -´  '     ,-
 *   °  .´        ` . ´,´
 *     ( °   ))     . (
 *      `-;_    . -´ `.`.
 *          `._'       ´
 *
 * Copyright (c) 2012 Markus Fisch <mf@markusfisch.de>
 *
 * Licensed under the MIT license:
 * http://www.opensource.org/licenses/mit-license.php
 */
#ifndef _PieDock_WorkspaceLayout_
#define _PieDock_WorkspaceLayout_

#include <X11/Xlib.h>

namespace PieDock
{
    class WorkspaceLayout
    {
        public:
            typedef struct
            {
                unsigned long number;
                int x;
                int y;
            } WorkspacePosition;

            enum PreferredVirtualLayout
            {
                Horizontal,
                Vertical,
                Square
            };

            virtual ~WorkspaceLayout() {}
            inline const unsigned long &getScreenWidth() const {
                return screen.width; }
            inline const unsigned long &getScreenHeight() const {
                return screen.height; }
            inline const unsigned long &getTotalWidth() const {
                return total.width; }
            inline const unsigned long &getTotalHeight() const {
                return total.height; }
            inline const int &getColumns() const {
                return columns; }
            inline const int &getRows() const {
                return rows; }
            inline const bool &isVirtual() const {
                return virtualDesktop; }
            static WorkspaceLayout *getWorkspaceLayout( Display *,
                PreferredVirtualLayout = Horizontal );
            bool isOnAnotherWorkspace( Window, WorkspacePosition & );
            bool isOnAnotherWorkspace( Window, XWindowAttributes &,
                WorkspacePosition & );

        private:
            typedef struct
            {
                unsigned long width;
                unsigned long height;
            } Geometry;

            static WorkspaceLayout *singleton;
            Display *display;
            PreferredVirtualLayout preferredLayout;
            Geometry screen;
            Geometry total;
            int columns;
            int rows;
            bool virtualDesktop;

            WorkspaceLayout( Display *, PreferredVirtualLayout );
            WorkspaceLayout &operator=( const WorkspaceLayout & ) {
                return *this; }
    };
}

#endif