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+// Workspace.hh for FbPager
+// Copyright (c) 2003 Henrik Kinnunen (fluxgen at users.sourceforge.net)
+// 
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the "Software"),
+// to deal in the Software without restriction, including without limitation
+// the rights to use, copy, modify, merge, publish, distribute, sublicense,
+// and/or sell copies of the Software, and to permit persons to whom the
+// Software is furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// DEALINGS IN THE SOFTWARE.
+
+// $Id$
+
+#ifndef FBPAGER_WORKSPACE_HH
+#define FBPAGER_WORKSPACE_HH
+
+#include "FbTk/FbWindow.hh"
+#include "FbTk/FbPixmap.hh"
+#include "FbTk/NotCopyable.hh"
+#include "FbTk/EventHandler.hh"
+#include "FbTk/Color.hh"
+
+#include "ClientWindow.hh"
+
+#include <string>
+#include <map>
+#include <memory>
+
+namespace FbPager {
+
+/**
+   Workspace window for fbpager
+*/
+class Workspace:private FbTk::NotCopyable {
+public:
+
+    /// create a workspace with specified name, size, parent and eventhandler
+    Workspace(FbTk::EventHandler &evh, 
+              FbTk::FbWindow &parent, unsigned int width, unsigned int height, 
+              const FbTk::Color &focused_win_color,
+              const FbTk::Color &wincolor, 
+              const FbTk::Color &border_color,
+              const FbTk::Color &background_color, 
+              const char *name = 0,
+              const bool use_pixmap = true,
+              const int window_border_width = 1);
+    /// destructor
+    ~Workspace();
+    /// set new name for this workspace
+    void setName(const char *name) { m_name = (name ? name : ""); }
+    /// add a window to workspace, and associate a FbWindow to it
+    void add(Window win);
+    void resize(unsigned int width, unsigned int height);
+    /// remove a window from workspace
+    void remove(Window win);
+    void shadeWindow(Window win);
+    void unshadeWindow(Window win);
+    void iconifyWindow(Window win);
+    void deiconifyWindow(Window win);
+    void raiseWindow(Window win);
+    void lowerWindow(Window win);
+    void updateGeometry(Window win);
+    void updateFocusedWindow();
+    void setWindowColor(const std::string &focused,
+                        const std::string &unfocused,
+                        const std::string &bordercolor_str);
+    void setAlpha(unsigned char alpha);
+    void clearWindows();
+
+    ClientWindow findClient(const FbTk::FbWindow &win) const;
+
+    /**
+       @brief Find associated FbWindow to win
+       @return 0 on failure
+    */
+    FbTk::FbWindow *find(Window win);
+    /// find associated FbWindow to win
+    const FbTk::FbWindow *find(Window win) const;
+    /// @return workspace name
+    const std::string &name() const { return m_name; }
+    /// @return the workspace's FbWindow 
+    const FbTk::FbWindow &window() const { return m_window; }
+    /// @return the workspace's FbWindow 
+    FbTk::FbWindow &window() { return m_window; }
+
+    static void setFocusedWindow(Window win) { s_focused_window = win; }
+
+private:
+
+    void updateBackground(Window win, const FbTk::Color& bg_color);
+    
+    std::string m_name; ///< name of this workspace
+    FbTk::FbWindow m_window; ///< FbWindow of this workspace
+    FbTk::EventHandler &m_eventhandler;
+
+    typedef std::map<Window, FbTk::FbWindow*> WindowList;
+    WindowList m_windowlist; ///< holds a set of Window to FbWindow association
+
+    FbTk::Color m_window_color, m_focused_window_color, m_window_bordercolor;
+    FbTk::FbWindow *m_focused_window;
+
+    static Window s_focused_window;
+
+    bool m_use_pixmap;
+    int  m_window_border_width;
+    
+};
+
+}; // end namespace FbPager
+
+#endif // FBPAGER_WORKSPACE_HH