2005-11-13 Alexander Olk <alex.olk@googlemail.com>

	* X11DesktopColors.cs: Added KDE support

svn path=/trunk/mcs/; revision=52983

diff --git a/mcs/class/Managed.Windows.Forms/System.Windows.Forms/ChangeLog b/mcs/class/Managed.Windows.Forms/System.Windows.Forms/ChangeLog
index d728619a5c086199c92cd3097dd664e6421d4caa..2188e6e68738ff2e1bd28b6227691d51d62e7220 100644 (file)
--- a/mcs/class/Managed.Windows.Forms/System.Windows.Forms/ChangeLog
+++ b/mcs/class/Managed.Windows.Forms/System.Windows.Forms/ChangeLog
@@ -1,3 +1,7 @@
+2005-11-13  Alexander Olk  <alex.olk@googlemail.com>
+
+       * X11DesktopColors.cs: Added KDE support
+
 2005-11-11  Peter Dennis Bartok  <pbartok@novell.com>
 
        * XplatUIWin32.cs: 

diff --git a/mcs/class/Managed.Windows.Forms/System.Windows.Forms/X11DesktopColors.cs b/mcs/class/Managed.Windows.Forms/System.Windows.Forms/X11DesktopColors.cs
index b8ae209a769a711efc008e6dabee781968ab2efe..c9dd446f020cf8a7f02b614bbc86e27318a43dbe 100644 (file)
--- a/mcs/class/Managed.Windows.Forms/System.Windows.Forms/X11DesktopColors.cs
+++ b/mcs/class/Managed.Windows.Forms/System.Windows.Forms/X11DesktopColors.cs
@@ -21,11 +21,13 @@
 //
 // Authors:
 //     Peter Dennis Bartok     (pbartok@novell.com)
+//     Alexander Olk           (alex.olk@googlemail.com)
 //
 //
 
 using System.Drawing;
 using System.Runtime.InteropServices;
+using System.IO;
 
 namespace System.Windows.Forms {
        internal class X11DesktopColors {
@@ -78,9 +80,8 @@ namespace System.Windows.Forms {
 
                #region Constructors
                static X11DesktopColors() {
-                       // FIXME - figure out what desktop manager we're using; for now we hardcode gtk
-                       desktop = Desktop.Gtk;
-
+                       FindDesktopEnvironment();
+                       
                        switch(desktop) {
                                case Desktop.Gtk: {
                                        //IntPtr                dispmgr;
@@ -130,9 +131,17 @@ namespace System.Windows.Forms {
                                        }
                                        break;
                                }
-
+                                       
+                               case Desktop.KDE: {
+                                               if ( ReadKDEColorsheme() )
+                                                       Console.WriteLine("KDE colorscheme read");
+                                               else
+                                                       Console.WriteLine("KDE colorscheme read failure, using built-in colorscheme");
+                                               break;
+                                       }
+                                       
                                default: {
-                                       Console.WriteLine("Unknown destop manager, using default colors");
+                                       Console.WriteLine("Unknown desktop manager, using default colors");
                                        break;
                                }
                        }
@@ -140,6 +149,23 @@ namespace System.Windows.Forms {
                #endregion      // Constructors
 
                #region Properties
+               static void FindDesktopEnvironment() {
+                       desktop = Desktop.Gtk;
+                       string session =  Environment.GetEnvironmentVariable("DESKTOP_SESSION");
+                               
+                       if ( session != null ) {
+                               session = session.ToUpper( );
+                                       
+                               if ( session == "DEFAULT" ) {
+                                       string helper = Environment.GetEnvironmentVariable("KDE_FULL_SESSION");
+                                               
+                                       if ( helper != null )
+                                               desktop = Desktop.KDE;
+                               } else
+                               if ( session == "KDE" )
+                                       desktop = Desktop.KDE;
+                       }
+               }
                #endregion      // Properties
 
                #region Methods
@@ -154,6 +180,81 @@ namespace System.Windows.Forms {
                                (gtkcolor.blue >> 8) & 0xff );
                }
                
+               private static bool ReadKDEColorsheme() {
+                       string full_kdegloabals_filename = Environment.GetFolderPath(Environment.SpecialFolder.Personal)
+                               + "/"
+                               + ".kde/share/config/kdeglobals";
+                       
+                       if (!File.Exists(full_kdegloabals_filename)) 
+                               return false;
+                       
+                       StreamReader sr = new StreamReader(full_kdegloabals_filename);
+                       
+                       string line = sr.ReadLine();
+                       
+                       Color tmp_color;
+                       
+                       while (line != null) {
+                               line = line.Trim();
+                               
+                               if (line.StartsWith( "background=")) {
+                                       tmp_color = GetColorFromKDEString(line);
+                                       
+                                       if (tmp_color != Color.Empty) {
+                                               ThemeEngine.Current.ColorControl = tmp_color;
+                                               ThemeEngine.Current.ColorMenu = tmp_color;
+                                       }
+                               } else
+                               if (line.StartsWith( "foreground=")) {
+                                       tmp_color = GetColorFromKDEString(line);
+                                       
+                                       if (tmp_color != Color.Empty) {
+                                               ThemeEngine.Current.ColorControlText = tmp_color;
+                                               ThemeEngine.Current.ColorMenuText = tmp_color;                                          
+                                       }
+                               } else
+                               if (line.StartsWith("selectBackground")) {
+                                       tmp_color = GetColorFromKDEString(line);
+                                       
+                                       if (tmp_color != Color.Empty) {
+                                               ThemeEngine.Current.ColorHighlight = tmp_color;
+                                       }
+                               } else
+                               if (line.StartsWith("selectForeground")) {
+                                       tmp_color = GetColorFromKDEString(line);
+                                       
+                                       if (tmp_color != Color.Empty) {
+                                               ThemeEngine.Current.ColorHighlightText = tmp_color;
+                                       }
+                               }
+                               
+                               line = sr.ReadLine();
+                       }
+                       
+                       sr.Close();
+                       
+                       return true;
+               }
+               
+               private static Color GetColorFromKDEString(string line) {
+                       string[] split = line.Split(new char[] {'='});
+                       
+                       if (split.Length > 0) {
+                               line = split[1];
+                               
+                               split = line.Split(new char[] {','});
+                               
+                               if (split.Length == 3) {
+                                       int r = System.Convert.ToInt32(split[0]);
+                                       int g = System.Convert.ToInt32(split[1]);
+                                       int b = System.Convert.ToInt32(split[2]);
+                                       
+                                       return Color.FromArgb(r, g, b);
+                               }
+                       }
+                       
+                       return Color.Empty;
+               }
                #endregion      // Methods
 
                #region DllImports