diff options
Diffstat (limited to 'org.eclipse.mylyn.ide.dev/developer/src-old/PackageExplorerManager.java')
| -rw-r--r-- | org.eclipse.mylyn.ide.dev/developer/src-old/PackageExplorerManager.java | 164 |
1 files changed, 0 insertions, 164 deletions
diff --git a/org.eclipse.mylyn.ide.dev/developer/src-old/PackageExplorerManager.java b/org.eclipse.mylyn.ide.dev/developer/src-old/PackageExplorerManager.java deleted file mode 100644 index 90caa1d5..00000000 --- a/org.eclipse.mylyn.ide.dev/developer/src-old/PackageExplorerManager.java +++ /dev/null @@ -1,164 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004 - 2006 University Of British Columbia and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * University Of British Columbia - initial API and implementation - *******************************************************************************/ -package org.eclipse.mylyn.internal.java; - -import java.util.Arrays; -import java.util.List; - -import org.eclipse.jdt.core.ICompilationUnit; -import org.eclipse.jdt.core.IJavaElement; -import org.eclipse.jdt.core.IMember; -import org.eclipse.jdt.internal.ui.actions.SelectionConverter; -import org.eclipse.jdt.internal.ui.javaeditor.JavaEditor; -import org.eclipse.jdt.internal.ui.packageview.PackageExplorerPart; -import org.eclipse.jface.text.TextSelection; -import org.eclipse.jface.viewers.ISelection; -import org.eclipse.jface.viewers.StructuredSelection; -import org.eclipse.jface.viewers.TreeViewer; -import org.eclipse.jface.viewers.ViewerFilter; -import org.eclipse.mylyn.context.core.ContextCorePlugin; -import org.eclipse.mylyn.context.core.IMylarContext; -import org.eclipse.mylyn.context.core.IMylarContextListener; -import org.eclipse.mylyn.context.core.IMylarElement; -import org.eclipse.mylyn.context.core.MylarStatusHandler; -import org.eclipse.mylyn.internal.context.ui.actions.AbstractFocusViewAction; -import org.eclipse.mylyn.internal.java.ui.JavaDeclarationsFilter; -import org.eclipse.ui.ISelectionListener; -import org.eclipse.ui.IWorkbenchPart; - -/** - * Sets member selections on the Package Explorer when appropriate, and manages - * tree expansion state. - * - * @author Mik Kersten - */ -public class PackageExplorerManager implements IMylarContextListener, ISelectionListener { - - public void selectionChanged(IWorkbenchPart part, ISelection changedSelection) { - if (!(part instanceof PackageExplorerPart)) { - return; - } - AbstractFocusViewAction applyAction = AbstractFocusViewAction.getActionForPart((PackageExplorerPart)part); - if (!ContextCorePlugin.getContextManager().isContextActive() - || (applyAction != null && !applyAction.isChecked())) { - return; - } - try { - Object elementToSelect = null; - if (changedSelection instanceof TextSelection && part instanceof JavaEditor) { - TextSelection textSelection = (TextSelection) changedSelection; - IJavaElement javaElement = SelectionConverter.resolveEnclosingElement((JavaEditor) part, textSelection); - if (javaElement != null) - elementToSelect = javaElement; - } else if (changedSelection instanceof TextSelection) { -// if (part instanceof EditorPart) { -// elementToSelect = ((EditorPart) part).getEditorInput().getAdapter(IResource.class); -// } - } else { - return; - } - - if (elementToSelect != null) { - PackageExplorerPart packageExplorer = PackageExplorerPart.getFromActivePerspective(); - if (packageExplorer != null) { - TreeViewer viewer = packageExplorer.getTreeViewer(); - StructuredSelection currentSelection = (StructuredSelection)viewer.getSelection(); - if (currentSelection.size() <= 1) { - boolean membersFilteredMode = false; - for (ViewerFilter filter : Arrays.asList(viewer.getFilters())) { - if (filter instanceof JavaDeclarationsFilter) - membersFilteredMode = true; - } - if (membersFilteredMode) { - if (elementToSelect instanceof IMember) { - ICompilationUnit toSelect = ((IMember) elementToSelect).getCompilationUnit(); - if (toSelect != null) { - viewer.setSelection(new StructuredSelection(toSelect), true); - } - } - } else if (elementToSelect != null) { - if (!elementToSelect.equals(currentSelection.getFirstElement())) { - viewer.setSelection(new StructuredSelection(elementToSelect), true); - } - } - } -// if (elementToSelect != null -// && MylarJavaPlugin.getDefault().getPluginPreferences().getBoolean( -// MylarJavaPrefConstants.PACKAGE_EXPLORER_AUTO_EXPAND)) { -// viewer.expandAll(); -// } - } - } - } catch (Throwable t) { - MylarStatusHandler.log(t, "Could not update package explorer"); - } - } - - public void contextActivated(IMylarContext taskscape) { -// try { -// if (ContextCorePlugin.getContextManager().isContextActive() -// && FocusPackageExplorerAction.getDefault() != null -// && FocusPackageExplorerAction.getDefault().isChecked()) { -// -// PackageExplorerPart packageExplorer = PackageExplorerPart.getFromActivePerspective(); -// if (packageExplorer != null) { -// packageExplorer.setLinkingEnabled(false); -// packageExplorer.getTreeViewer().expandAll(); -// } -// } -// } catch (Throwable t) { -// MylarStatusHandler.log(t, "Could not update package explorer"); -// } - } - - public void contextDeactivated(IMylarContext taskscape) { - PackageExplorerPart packageExplorer = PackageExplorerPart.getFromActivePerspective(); - if (packageExplorer != null) { - packageExplorer.getTreeViewer().collapseAll(); - } - } - -// private boolean isInLinkToEditorMode(PackageExplorerPart packageExplorer) { -// return JavaPlugin.getDefault().getPreferenceStore().getBoolean(PreferenceConstants.LINK_PACKAGES_TO_EDITOR); -// } - - public void interestChanged(List<IMylarElement> nodes) { - // ignore - } - - public void revealInteresting() { - // ignore - } - - public void presentationSettingsChanging(UpdateKind kind) { - // ignore - } - - public void presentationSettingsChanged(UpdateKind kind) { - // ignore - } - - public void landmarkAdded(IMylarElement node) { - // ignore - } - - public void landmarkRemoved(IMylarElement node) { - // ignore - } - - public void nodeDeleted(IMylarElement node) { - // ignore - } - - public void edgesChanged(IMylarElement node) { - // ignore - } -} |