~ubuntu-branches/ubuntu/precise/gnome-do/precise-proposed

// PositionWindow.cs

//

//GNOME Do is the legal property of its developers. Please refer to the

//COPYRIGHT file distributed with this

//source distribution.

//

// 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

//

//

 

using System;

using Gdk;

using Gtk;

 

namespace Do.UI

{

        

        

        public class PositionWindow

        {

                private int monitor;

                private Gtk.Window w, r;

                

                public PositionWindow (Gtk.Window main, Gtk.Window results) {

                        this.w = main;

                        this.r = results;

                        

                        Rectangle point;

                        Display disp = w.Screen.Display;

                        disp.GetPointer(out point.X, out point.Y);

                        

                        monitor = w.Screen.GetMonitorAtPoint (point.X, point.Y);

                }

                

                public void UpdatePosition (int iconboxWidth, Pane currentPane, 

                                            Rectangle resultsOffset) {

                        Gdk.Rectangle geo, main, results;

                        

                        w.GetPosition (out main.X, out main.Y);

                        w.GetSize (out main.Width, out main.Height);

                        

                        //only change monitors if we are currently not showing the window

                        if (!w.Visible) {

                                GetMonitor ();

                        }

 

                        geo = w.Screen.GetMonitorGeometry (monitor);

                        main.X = ((geo.Width - main.Width) / 2) + geo.X;

                        main.Y = (int)((geo.Height + geo.Y - main.Height) / 2.5) + geo.Y;

                        w.Move (main.X, main.Y);

                        

                        //position resultsWindow

                        r.GetSize (out results.Width, out results.Height);

                        results.Y = main.Y + main.Height + resultsOffset.Y;

                        results.X = main.X + iconboxWidth * (int) currentPane + 

                                resultsOffset.X;

                        r.Move (results.X, results.Y);

                        

                        //uncomment here to get debug output

                        //Console.WriteLine ("Repostion Started For Montior {0}:", monitor);

                        //Console.WriteLine ("Geo: Width-{0}, Height-{1}, X-{2}, Y-{3}",geo.Width, geo.Height, geo.X, geo.Y);

                        //Console.WriteLine ("Main: Width-{0}, Height-{1}, X-{2}, Y-{3}",main.Width, main.Height, main.X, main.Y);

                }

                

                public bool GetMonitor () {

                        Rectangle point;

                        int tmp;

                        tmp = monitor;

                        

                        Display disp = w.Screen.Display;

                        disp.GetPointer(out point.X, out point.Y);

                        

                        monitor = w.Screen.GetMonitorAtPoint (point.X, point.Y);

                        

                        if (tmp == monitor)

                                return false;

                        else

                                return true;

                }

        }

}