Attachment 38973 Details for Bug 136340 – Preview Patch Page double click tree expansion

[patch] Preview Patch Page double click tree expansion

ApplyPatchTreeExpansion.patch (text/plain), 2.99 KB, created by Bogdan Gheorghe

on 2006-04-19 15:19:36 EDT

(hide)

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Filename:

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Creator: Bogdan Gheorghe

Created: 2006-04-19 15:19:36 EDT

Size: 2.99 KB

patch

obsolete

>### Eclipse Workspace Patch 1.0
>#P org.eclipse.compare
>Index: compare/org/eclipse/compare/internal/patch/PreviewPatchPage.java
>===================================================================
>RCS file: /cvsroot/eclipse/org.eclipse.compare/compare/org/eclipse/compare/internal/patch/PreviewPatchPage.java,v
>retrieving revision 1.33
>diff -u -r1.33 PreviewPatchPage.java
>--- compare/org/eclipse/compare/internal/patch/PreviewPatchPage.java	10 Apr 2006 09:28:39 -0000	1.33
>+++ compare/org/eclipse/compare/internal/patch/PreviewPatchPage.java	19 Apr 2006 19:01:56 -0000
>@@ -14,7 +14,6 @@
> import java.io.ByteArrayInputStream;
> import java.io.InputStream;
> import java.lang.reflect.InvocationTargetException;
>-import com.ibm.icu.text.MessageFormat;
> import java.util.ArrayList;
> import java.util.Iterator;
> import java.util.List;
>@@ -50,6 +49,7 @@
> import org.eclipse.jface.viewers.IStructuredSelection;
> import org.eclipse.jface.viewers.SelectionChangedEvent;
> import org.eclipse.jface.viewers.StructuredSelection;
>+import org.eclipse.jface.viewers.TreeSelection;
> import org.eclipse.jface.viewers.TreeViewer;
> import org.eclipse.jface.viewers.Viewer;
> import org.eclipse.jface.wizard.WizardPage;
>@@ -78,6 +78,8 @@
> import org.eclipse.ui.model.WorkbenchViewerSorter;
> import org.eclipse.ui.views.navigator.ResourceSorter;
> 
>+import com.ibm.icu.text.MessageFormat;
>+
> /**
>  * Shows the parsed patch file and any mismatches
>  * between files, hunks and the currently selected
>@@ -284,7 +286,7 @@
> 		composite.setLayoutData(new GridData(GridData.VERTICAL_ALIGN_FILL|GridData.HORIZONTAL_ALIGN_FILL));
> 
> 		PlatformUI.getWorkbench().getHelpSystem().setHelp(composite, ICompareContextIds.PATCH_PREVIEW_WIZARD_PAGE);
>-
>+		
> 		setControl(composite);
> 
> 		initializeDialogUnits(parent);
>@@ -372,6 +374,25 @@
> 			}
> 		});
> 
>+		fTreeViewer.addDoubleClickListener(new IDoubleClickListener() {
>+			public void doubleClick(DoubleClickEvent event) {
>+				ISelection selection= event.getSelection();
>+				if (selection instanceof TreeSelection) {
>+					TreeSelection treeSel= (TreeSelection) selection;
>+					Object res= treeSel.getFirstElement();
>+					if (res != null) {
>+						if (res instanceof DiffProject || res instanceof Diff) {
>+							if (fTreeViewer.getExpandedState(res))
>+								fTreeViewer.collapseToLevel(res, 1);
>+							else
>+								fTreeViewer.expandToLevel(res, 1);
>+						}
>+					}
>+				}
>+			}
>+		});
>+		
>+		
> 		fTreeViewer.addSelectionChangedListener(new ISelectionChangedListener() {
> 
> 			public void selectionChanged(SelectionChangedEvent event) {
>@@ -382,7 +403,7 @@
> 					PreviewPatchPage.this.fHunkViewer.setInput(createInput((Hunk) obj));
> 				} else
> 					PreviewPatchPage.this.fHunkViewer.setInput(null);
>-
>+				
> 				fMatchProject.setEnabled(false);
> 				//See if we need to enable match project button
> 				if (fPatchWizard.getPatcher().isWorkspacePatch()&&obj instanceof DiffProject) {
>@@ -392,6 +413,7 @@
> 			}
> 
> 		});
>+		
> 		fTreeViewer.setInput(null);
> 	}
>

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Attachments on bug 136340: 38973