[f-spot] fix the style according to our rules

[Stephane Delcroix <sdelcroix src gnome org>]

commit 64cfd3da08ef72700bbd47634c5a47dd265329b1
Author: Stephane Delcroix <stephane delcroix org>
Date:   Mon Jul 6 12:16:23 2009 +0200

    fix the style according to our rules

 src/Widgets/SaneTreeView.cs |  218 +++++++++++++++++++++----------------------
 1 files changed, 107 insertions(+), 111 deletions(-)
---
diff --git a/src/Widgets/SaneTreeView.cs b/src/Widgets/SaneTreeView.cs
index 9ce2643..36cb55a 100644
--- a/src/Widgets/SaneTreeView.cs
+++ b/src/Widgets/SaneTreeView.cs
@@ -5,124 +5,120 @@
  * If you have multiple rows selected and right click or drag on one of them, in a normal TreeView
  * your selection would change to just the row you clicked/dragged on.
  *
+ * Author(s):
+ *	Gabriel Burt
+ *
  * This is free software. See COPYING for details.
  */
+
 using System;
 using Gdk;
 using Gtk;
 
 namespace FSpot.Widgets
 {
-    public class SaneTreeView : TreeView
-    {
-        protected bool row_selected_on_button_down, ignore_button_release, drag_started;
-
-		public SaneTreeView()
-        {
-            Selection.Mode = SelectionMode.Multiple;
-        }
+	public class SaneTreeView : TreeView
+	{
+		protected bool row_selected_on_button_down, ignore_button_release, drag_started;
 		
-        public SaneTreeView(TreeStore store) : base(store)
-        {
-            Selection.Mode = SelectionMode.Multiple;
-        }
-
-        public TreePath PathAtPoint(double x, double y)
-        {
-            TreePath path_at_pointer = null;
-            GetPathAtPos((int) x, (int) y, out path_at_pointer);
-            return path_at_pointer;
-        }
-
-        protected override bool OnButtonPressEvent (Gdk.EventButton button)
-        {
-            bool call_parent = true;
-            bool on_expander;
-            drag_started = ignore_button_release = false;
-            TreePath path;
-            TreeViewColumn column;
-            GetPathAtPos ((int)button.X, (int)button.Y, out path, out column);
-
-            if (button.Window != BinWindow)
-                return false;
-
-            if (path != null) {
-                if (button.Type == EventType.TwoButtonPress) {
-                    ActivateRow(path, Columns[0]);
-                    base.OnButtonPressEvent (button);
-                } else {
-                    if (button.Button == 3 && Selection.PathIsSelected (path)) {
-                        call_parent = false;
-                    } else if ((button.Button == 1 || button.Button == 2) &&
-                            ((button.State & ModifierType.ControlMask) != 0 || (button.State & ModifierType.ShiftMask) == 0)) {
-                        int expander_size = (int) StyleGetProperty("expander-size");
-                        int horizontal_separator = (int) StyleGetProperty("horizontal-separator");
-                        on_expander = (button.X <= horizontal_separator / 2 + path.Depth * expander_size);
-
-                        row_selected_on_button_down = Selection.PathIsSelected (path);
-                        if (row_selected_on_button_down) {
-                            call_parent = on_expander;
-                            ignore_button_release = call_parent;
-                        } else if ((button.State & ModifierType.ControlMask) != 0) {
-                            call_parent = false;
-                            Selection.SelectPath (path);
-                        } else {
-                            ignore_button_release = on_expander;
-                        }
-                    }
-
-                    if (call_parent) {
-                        base.OnButtonPressEvent (button);
-                    } else if (Selection.PathIsSelected (path)) {
-                        GrabFocus ();
-                    }
-                }
-            } else {
-                Selection.UnselectAll ();
-                base.OnButtonPressEvent (button);
-            }
-
-            return false;
-        }
-
-        protected override bool OnButtonReleaseEvent (Gdk.EventButton button)
-        {
-            if (!drag_started && !ignore_button_release) {
-                DidNotDrag (button);
-            }
-
-            base.OnButtonReleaseEvent (button);
-            return false;
-        }
-
-        protected override void OnDragBegin (Gdk.DragContext context)
-        {
-            drag_started = true;
-            base.OnDragBegin(context);
-        }
-
-        protected void DidNotDrag(Gdk.EventButton button)
-        {
-            TreePath path = PathAtPoint (button.X, button.Y);
-
-            if (path != null) {
-                if ((button.Button == 1 || button.Button == 2)
-                    && ((button.State & ModifierType.ControlMask) != 0 ||
-                    (button.State & ModifierType.ShiftMask) == 0)
-                    && row_selected_on_button_down) {
-                    if (!ButtonEventModifiesSelection (button)) {
-                        Selection.UnselectAll ();
-                        Selection.SelectPath (path);
-                    } else {
-                        Selection.UnselectPath (path);
-                    }
-                }
-            }
-        }
-
-        protected static bool ButtonEventModifiesSelection (Gdk.EventButton button)
-        {
-            return (button.State & (ModifierType.ControlMask | ModifierType.ShiftMask)) != 0;
-        }
-    }
+		public SaneTreeView (TreeStore store) : base (store)
+		{
+			Selection.Mode = SelectionMode.Multiple;
+		}
+		
+		public TreePath PathAtPoint (double x, double y)
+		{
+			TreePath path_at_pointer = null;
+			GetPathAtPos ((int) x, (int) y, out path_at_pointer);
+			return path_at_pointer;
+		}
+		
+		protected override bool OnButtonPressEvent (Gdk.EventButton button)
+		{
+			bool call_parent = true;
+			bool on_expander;
+			drag_started = ignore_button_release = false;
+			TreePath path;
+			TreeViewColumn column;
+			GetPathAtPos ((int)button.X, (int)button.Y, out path, out column);
+			
+			if (button.Window != BinWindow)
+				return false;
+			
+			if (path != null) {
+				if (button.Type == EventType.TwoButtonPress) {
+					ActivateRow(path, Columns[0]);
+					base.OnButtonPressEvent (button);
+				} else {
+					if (button.Button == 3 && Selection.PathIsSelected (path))
+						call_parent = false;
+					else if ((button.Button == 1 || button.Button == 2) &&
+						((button.State & ModifierType.ControlMask) != 0 || (button.State & ModifierType.ShiftMask) == 0)) {
+						int expander_size = (int) StyleGetProperty("expander-size");
+						int horizontal_separator = (int) StyleGetProperty("horizontal-separator");
+						on_expander = (button.X <= horizontal_separator / 2 + path.Depth * expander_size);
+						
+						row_selected_on_button_down = Selection.PathIsSelected (path);
+						if (row_selected_on_button_down) {
+							call_parent = on_expander;
+							ignore_button_release = call_parent;
+						} else if ((button.State & ModifierType.ControlMask) != 0) {
+							call_parent = false;
+							Selection.SelectPath (path);
+						} else {
+							ignore_button_release = on_expander;
+						}
+					}
+					
+					if (call_parent)
+						base.OnButtonPressEvent (button);
+					else if (Selection.PathIsSelected (path))
+						GrabFocus ();
+				}
+			} else {
+				Selection.UnselectAll ();
+				base.OnButtonPressEvent (button);
+			}
+			
+			return false;
+		}
+		
+		protected override bool OnButtonReleaseEvent (Gdk.EventButton button)
+		{
+			if (!drag_started && !ignore_button_release)
+				DidNotDrag (button);
+			
+			base.OnButtonReleaseEvent (button);
+			return false;
+		}
+		
+		protected override void OnDragBegin (Gdk.DragContext context)
+		{
+			drag_started = true;
+			base.OnDragBegin (context);
+		}
+		
+		protected void DidNotDrag (Gdk.EventButton button)
+		{
+			TreePath path = PathAtPoint (button.X, button.Y);
+			
+			if (path != null) {
+				if ((button.Button == 1 || button.Button == 2)
+					&& ((button.State & ModifierType.ControlMask) != 0 ||
+					(button.State & ModifierType.ShiftMask) == 0)
+					&& row_selected_on_button_down) {
+					if (!ButtonEventModifiesSelection (button)) {
+						Selection.UnselectAll ();
+						Selection.SelectPath (path);
+					} else
+						Selection.UnselectPath (path);
+				}
+			}
+		}
+		
+		protected static bool ButtonEventModifiesSelection (Gdk.EventButton button)
+		{
+			return (button.State & (ModifierType.ControlMask | ModifierType.ShiftMask)) != 0;
+		}
+	}
 }