add collapse all to unit tests pad

src/AddIns/Analysis/UnitTesting/Src/EmptyUnitTestsPad.cs

@@ -29,5 +29,7 @@ namespace ICSharpCode.UnitTesting
 		{
 			return null;
 		}
+		
+		public void CollapseAll() { }
 	}
 }

src/AddIns/Analysis/UnitTesting/Src/IUnitTestsPad.cs

@@ -12,6 +12,7 @@ namespace ICSharpCode.UnitTesting
 		void BringToFront();
 		void ResetTestResults();
 		IProject[] GetProjects();
-		TestProject GetTestProject(IProject project);
+		TestProject GetTestProject(IProject project);		
+		void CollapseAll();
 	}
 }

src/AddIns/Analysis/UnitTesting/Src/UnitTestCommands.cs

@@ -2,6 +2,7 @@
 // This code is distributed under the GNU LGPL (for details please see \doc\license.txt)
 
 using System;
+using System.Windows.Forms;
 using ICSharpCode.Core;
 using ICSharpCode.SharpDevelop;
 using ICSharpCode.SharpDevelop.Dom;
@@ -99,4 +100,20 @@ namespace ICSharpCode.UnitTesting
 			}
 		}
 	}
+	
+	public class CollapseAllTestsCommand : AbstractMenuCommand
+	{
+		public override void Run()
+		{
+			if (!(this.Owner is TreeView))
+				return;
+			
+			var treeView = (TreeView)this.Owner;
+			treeView.CollapseAll();
+			
+			if (treeView.Nodes.Count > 0) {
+				treeView.Nodes[0].Expand();
+			}
+		}
+	}
 }

src/AddIns/Analysis/UnitTesting/Src/UnitTestsPad.cs

@@ -120,6 +120,17 @@ namespace ICSharpCode.UnitTesting
 			ToolbarService.UpdateToolbar(toolStrip);
 		}
 		
+		/// <summary>
+		/// Collapses all nodes.
+		/// </summary>
+		public void CollapseAll()
+		{
+			if (treeView == null || treeView.Nodes == null || treeView.Nodes.Count == 0)
+				return;
+			
+			treeView.CollapseAll();
+		}
+		
 		/// <summary>
 		/// Called when a solution has been loaded.
 		/// </summary>

src/AddIns/Analysis/UnitTesting/UnitTesting.addin

@@ -19,17 +19,17 @@
 	
 	<Path name="/SharpDevelop/UnitTesting/TestFrameworks">
 		<TestFramework id="nunit"
-			class="ICSharpCode.UnitTesting.NUnitTestFramework"
+		               class="ICSharpCode.UnitTesting.NUnitTestFramework"
-			supportedProjects=".csproj;.vbproj;.booproj" />
+		               supportedProjects=".csproj;.vbproj;.booproj" />
 	</Path>
 	
 	<Path name="/SharpDevelop/Workbench/Pads">
 		<Pad id="UnitTestingPad"
-			category="Tools"
+		     category="Tools"
-			title="${res:ICSharpCode.NUnitPad.NUnitPadContent.PadName}"
+		     title="${res:ICSharpCode.NUnitPad.NUnitPadContent.PadName}"
-			icon="PadIcons.NUnitTest"
+		     icon="PadIcons.NUnitTest"
-			class="ICSharpCode.UnitTesting.UnitTestsPad"
+		     class="ICSharpCode.UnitTesting.UnitTestsPad"
-			defaultPosition="Right, Hidden" />
+		     defaultPosition="Right, Hidden" />
 	</Path>
 	
 	<Path name="/SharpDevelop/ViewContent/DefaultTextEditor/ClassMemberContextMenu">
@@ -51,9 +51,9 @@
 						</Not>
 					</And>
 					<MenuItem id="RunInPad"
-						label="${res:ICSharpCode.UnitTesting.RunInTestPad}"
+					          label="${res:ICSharpCode.UnitTesting.RunInTestPad}"
-						icon="PadIcons.NUnitTest"
+					          icon="PadIcons.NUnitTest"
-						class="ICSharpCode.UnitTesting.RunTestInPadCommand"/>
+					          class="ICSharpCode.UnitTesting.RunTestInPadCommand"/>
 				</ComplexCondition>
 				<Include id="CommonTestCommands" path="/SharpDevelop/Pads/UnitTestsPad/CommonTestCommands"/>
 			</MenuItem>
@@ -71,9 +71,9 @@
 						</Not>
 					</And>
 					<MenuItem id="RunInPad"
-						label="${res:ICSharpCode.UnitTesting.RunInTestPad}"
+					          label="${res:ICSharpCode.UnitTesting.RunInTestPad}"
-						icon="PadIcons.NUnitTest"
+					          icon="PadIcons.NUnitTest"
-						class="ICSharpCode.UnitTesting.RunTestInPadCommand"/>
+					          class="ICSharpCode.UnitTesting.RunTestInPadCommand"/>
 				</ComplexCondition>
 				<Include id="CommonTestCommands" path="/SharpDevelop/Pads/UnitTestsPad/CommonTestCommands"/>
 			</MenuItem>
@@ -89,9 +89,9 @@
 				</Not>
 			</And>
 			<MenuItem id="RunWithDebugger"
-				label="${res:ICSharpCode.UnitTesting.RunWithDebugger}"
+			          label="${res:ICSharpCode.UnitTesting.RunWithDebugger}"
-				icon="Icons.16x16.RunProgramIcon"
+			          icon="Icons.16x16.RunProgramIcon"
-				class="ICSharpCode.UnitTesting.RunTestWithDebuggerCommand"/>
+			          class="ICSharpCode.UnitTesting.RunTestWithDebuggerCommand"/>
 		</ComplexCondition>
 	</Path>
 	
@@ -104,14 +104,14 @@
 				</Not>
 			</And>
 			<ToolbarItem id="RunAll"
-				icon="Icons.16x16.RunAllIcon"
+			             icon="Icons.16x16.RunAllIcon"
-				tooltip="${res:NUnitPad.NUnitPadContent.RunAllTests}"
+			             tooltip="${res:NUnitPad.NUnitPadContent.RunAllTests}"
-				class="ICSharpCode.UnitTesting.RunAllTestsInPadCommand"/>
+			             class="ICSharpCode.UnitTesting.RunAllTestsInPadCommand"/>
 			<ToolbarItem id="Run"
-				insertafter="RunAll"
+			             insertafter="RunAll"
-				icon="Icons.16x16.RunProgramIcon"
+			             icon="Icons.16x16.RunProgramIcon"
-				tooltip="${res:NUnitPad.NUnitPadContent.RunItem}"
+			             tooltip="${res:NUnitPad.NUnitPadContent.RunItem}"
-				class="ICSharpCode.UnitTesting.RunTestInPadCommand"/>
+			             class="ICSharpCode.UnitTesting.RunTestInPadCommand"/>
 		</ComplexCondition>
 		<ComplexCondition action="Disable">
 			<And>
@@ -119,16 +119,21 @@
 				<Condition name="RunningTests"/>
 			</And>
 			<ToolbarItem id="Stop"
-				icon="Icons.16x16.Debug.StopProcess"
+			             icon="Icons.16x16.Debug.StopProcess"
-				tooltip="${res:NUnitPad.NUnitPadContent.StopTests}"
+			             tooltip="${res:NUnitPad.NUnitPadContent.StopTests}"
-				class="ICSharpCode.UnitTesting.StopTestsCommand"/>
+			             class="ICSharpCode.UnitTesting.StopTestsCommand"/>
 		</ComplexCondition>
 		<Condition name = "SolutionOpen" action="Disable">
 			<ToolbarItem id="Separator2" type="Separator"/>
 			<ToolbarItem id="AddNUnitReference"
-				icon="Icons.16x16.Reference"
+			             icon="Icons.16x16.Reference"
-				tooltip="${res:NUnitPad.NUnitPadContent.ReferenceItem}"
+			             tooltip="${res:NUnitPad.NUnitPadContent.ReferenceItem}"
-				class="ICSharpCode.UnitTesting.AddNUnitReferenceCommand"/>
+			             class="ICSharpCode.UnitTesting.AddNUnitReferenceCommand"/>
+			<ToolbarItem id = "CollapseSeparator" type = "Separator"/>
+			<ToolbarItem id      = "Collapse"
+			             icon    = "ProjectBrowser.Toolbar.Collapse"
+			             tooltip = "${res:ProjectBrowser.Toolbar.CollapseAll}"
+			             class   = "ICSharpCode.UnitTesting.CollapseAllTestsCommand"/>
 		</Condition>
 	</Path>
 	
@@ -141,9 +146,9 @@
 				</Not>
 			</And>
 			<MenuItem id="Run"
-				icon="Icons.16x16.RunProgramIcon"
+			          icon="Icons.16x16.RunProgramIcon"
-				label="${res:NUnitPad.NUnitPadContent.RunTestsContextMenuLabel}"
+			          label="${res:NUnitPad.NUnitPadContent.RunTestsContextMenuLabel}"
-				class="ICSharpCode.UnitTesting.RunTestInPadCommand"/>
+			          class="ICSharpCode.UnitTesting.RunTestInPadCommand"/>
 		</ComplexCondition>
 		<Include id="CommonTestCommands" path="/SharpDevelop/Pads/UnitTestsPad/CommonTestCommands"/>
 		<ComplexCondition action="Disable">
@@ -152,14 +157,14 @@
 				<Condition name="RunningTests"/>
 			</And>
 			<MenuItem id="Stop"
-				icon="Icons.16x16.Debug.StopProcess"
+			          icon="Icons.16x16.Debug.StopProcess"
-				label="${res:NUnitPad.NUnitPadContent.StopTests}"
+			          label="${res:NUnitPad.NUnitPadContent.StopTests}"
-				class="ICSharpCode.UnitTesting.StopTestsCommand"/>
+			          class="ICSharpCode.UnitTesting.StopTestsCommand"/>
 		</ComplexCondition>
 		<Condition name="Ownerstate" ownerstate="SourceCodeItemSelected" action="Disable">
 			<MenuItem id="GotoDefinition"
-				label="${res:NUnitPad.NUnitPadContent.GotoDefinitionContextMenuLabel}"
+			          label="${res:NUnitPad.NUnitPadContent.GotoDefinitionContextMenuLabel}"
-				class="ICSharpCode.UnitTesting.GotoDefinitionCommand"/>
+			          class="ICSharpCode.UnitTesting.GotoDefinitionCommand"/>
 		</Condition>
 	</Path>
 	
@@ -173,9 +178,9 @@
 					</Not>
 				</And>
 				<MenuItem id="RunAll"
-					icon="Icons.16x16.RunAllIcon"
+				          icon="Icons.16x16.RunAllIcon"
-					label="${res:NUnitPad.NUnitPadContent.RunAllTests}"
+				          label="${res:NUnitPad.NUnitPadContent.RunAllTests}"
-					class="ICSharpCode.UnitTesting.RunAllTestsInPadCommand"/>
+				          class="ICSharpCode.UnitTesting.RunAllTestsInPadCommand"/>
 			</ComplexCondition>
 			<ComplexCondition action="Disable">
 				<And>
@@ -186,9 +191,9 @@
 					</Not>
 				</And>
 				<MenuItem id="RunProjectTests"
-					icon="Icons.16x16.RunProgramIcon"
+				          icon="Icons.16x16.RunProgramIcon"
-					label="${res:ICSharpCode.UnitTesting.RunProjectTests}"
+				          label="${res:ICSharpCode.UnitTesting.RunProjectTests}"
-					class="ICSharpCode.UnitTesting.RunProjectTestsInPadCommand"/>
+				          class="ICSharpCode.UnitTesting.RunProjectTestsInPadCommand"/>
 			</ComplexCondition>
 			<ComplexCondition action="Disable">
 				<And>
@@ -196,16 +201,16 @@
 					<Condition name="RunningTests"/>
 				</And>
 				<MenuItem id="Stop"
-					icon="Icons.16x16.Debug.StopProcess"
+				          icon="Icons.16x16.Debug.StopProcess"
-					label="${res:NUnitPad.NUnitPadContent.StopTests}"
+				          label="${res:NUnitPad.NUnitPadContent.StopTests}"
-					class="ICSharpCode.UnitTesting.StopTestsCommand"/>
+				          class="ICSharpCode.UnitTesting.StopTestsCommand"/>
 			</ComplexCondition>
 		</MenuItem>
 	</Path>
 	
 	<Path name="/SharpDevelop/Dialogs/OptionsDialog/ToolsOptions">
 		<OptionPanel id="UnitTestingOptionsPanel"
-			label="${res:ICSharpCode.NUnitPad.NUnitPadContent.PadName}"
+		             label="${res:ICSharpCode.NUnitPad.NUnitPadContent.PadName}"
-			class="ICSharpCode.UnitTesting.UnitTestingOptionsPanel"/>
+		             class="ICSharpCode.UnitTesting.UnitTestingOptionsPanel"/>
 	</Path>
 </AddIn>

src/Main/Base/Project/Src/Gui/Pads/ClassBrowser/ClassBrowser.cs

@@ -177,9 +177,7 @@ namespace ICSharpCode.SharpDevelop.Gui.ClassBrowser
 			if (this.classBrowserTreeView == null) return;
 			if (this.classBrowserTreeView.Nodes == null || this.classBrowserTreeView.Nodes.Count == 0) return;
 			
-			foreach(TreeNode node in this.classBrowserTreeView.Nodes) {
+			this.classBrowserTreeView.CollapseAll();
-				node.Collapse(false);
-			}
 		}
 		
 		void ClassBrowserTreeViewAfterSelect(object sender, TreeViewEventArgs e)

src/Main/Base/Project/Src/Gui/Pads/ProjectBrowser/ProjectBrowserControl.cs

@@ -491,13 +491,11 @@ namespace ICSharpCode.SharpDevelop.Project
 			if (this.treeView == null) return;
 			if (this.treeView.Nodes == null || this.treeView.Nodes.Count == 0) return;
 			
-			foreach(TreeNode node in this.treeView.Nodes) {
+			if (expand) {
-				if (expand) {
+				this.treeView.ExpandAll();
-					node.ExpandAll();
+			}
-				}
+			else {
-				else {
+				this.treeView.CollapseAll();
-					node.Collapse(false);
-				}
 			}
 			
 			this.treeView.Nodes[0].Expand();