diff options
Diffstat (limited to 'eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/ui/ResourceExplorerView.java')
| -rw-r--r-- | eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/ui/ResourceExplorerView.java | 353 |
1 files changed, 0 insertions, 353 deletions
diff --git a/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/ui/ResourceExplorerView.java b/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/ui/ResourceExplorerView.java deleted file mode 100644 index f48423c84..000000000 --- a/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/ui/ResourceExplorerView.java +++ /dev/null @@ -1,353 +0,0 @@ -/* - * Copyright (C) 2007 The Android Open Source Project - * - * Licensed under the Eclipse Public License, Version 1.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.eclipse.org/org/documents/epl-v10.php - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.android.ide.eclipse.adt.internal.ui; - -import com.android.ide.common.resources.ResourceFile; -import com.android.ide.common.resources.ResourceItem; -import com.android.ide.eclipse.adt.AdtConstants; -import com.android.ide.eclipse.adt.AdtPlugin; -import com.android.ide.eclipse.adt.internal.resources.manager.GlobalProjectMonitor.IResourceEventListener; -import com.android.ide.eclipse.adt.internal.resources.manager.ProjectResources; -import com.android.ide.eclipse.adt.internal.resources.manager.ResourceManager; -import com.android.ide.eclipse.adt.io.IFileWrapper; -import com.android.io.IAbstractFile; - -import org.eclipse.core.resources.IFile; -import org.eclipse.core.resources.IProject; -import org.eclipse.core.resources.IResource; -import org.eclipse.core.runtime.CoreException; -import org.eclipse.core.runtime.IAdaptable; -import org.eclipse.jdt.core.IJavaElement; -import org.eclipse.jdt.core.IJavaProject; -import org.eclipse.jface.preference.IPreferenceStore; -import org.eclipse.jface.viewers.DoubleClickEvent; -import org.eclipse.jface.viewers.IDoubleClickListener; -import org.eclipse.jface.viewers.ISelection; -import org.eclipse.jface.viewers.IStructuredSelection; -import org.eclipse.jface.viewers.TreeViewer; -import org.eclipse.swt.SWT; -import org.eclipse.swt.SWTException; -import org.eclipse.swt.events.ControlEvent; -import org.eclipse.swt.events.ControlListener; -import org.eclipse.swt.layout.GridData; -import org.eclipse.swt.widgets.Composite; -import org.eclipse.swt.widgets.Tree; -import org.eclipse.swt.widgets.TreeColumn; -import org.eclipse.ui.IEditorInput; -import org.eclipse.ui.IEditorPart; -import org.eclipse.ui.IFileEditorInput; -import org.eclipse.ui.ISelectionListener; -import org.eclipse.ui.IWorkbenchPage; -import org.eclipse.ui.IWorkbenchPart; -import org.eclipse.ui.PartInitException; -import org.eclipse.ui.ide.IDE; -import org.eclipse.ui.part.ViewPart; - -import java.util.Iterator; - -/** - * Resource Explorer View. - * <p/> - * This contains a basic Tree view, and uses a TreeViewer to handle the data. - * <p/> - * The view listener to change in selection in the workbench, and update to show the resource - * of the project of the current selected item (either item in the package explorer, or of the - * current editor). - * - * @see ResourceContentProvider - */ -public class ResourceExplorerView extends ViewPart implements ISelectionListener, - IResourceEventListener { - - // Note: keep using the obsolete SdkConstants.EDITORS_NAMESPACE (which used - // to be the Editors Plugin ID) to keep existing preferences functional. - private final static String PREFS_COLUMN_RES = - AdtConstants.EDITORS_NAMESPACE + "ResourceExplorer.Col1"; //$NON-NLS-1$ - private final static String PREFS_COLUMN_2 = - AdtConstants.EDITORS_NAMESPACE + "ResourceExplorer.Col2"; //$NON-NLS-1$ - - private Tree mTree; - private TreeViewer mTreeViewer; - - private IProject mCurrentProject; - - public ResourceExplorerView() { - } - - @Override - public void createPartControl(Composite parent) { - mTree = new Tree(parent, SWT.SINGLE | SWT.VIRTUAL); - mTree.setLayoutData(new GridData(GridData.FILL_BOTH)); - mTree.setHeaderVisible(true); - mTree.setLinesVisible(true); - - final IPreferenceStore store = AdtPlugin.getDefault().getPreferenceStore(); - - // create 2 columns. The main one with the resources, and an "info" column. - createTreeColumn(mTree, "Resources", SWT.LEFT, - "abcdefghijklmnopqrstuvwxz", -1, PREFS_COLUMN_RES, store); //$NON-NLS-1$ - createTreeColumn(mTree, "Info", SWT.LEFT, - "0123456789", -1, PREFS_COLUMN_2, store); //$NON-NLS-1$ - - // create the jface wrapper - mTreeViewer = new TreeViewer(mTree); - - mTreeViewer.setContentProvider(new ResourceContentProvider(true /* fullLevels */)); - mTreeViewer.setLabelProvider(new ResourceLabelProvider()); - - // listen to selection change in the workbench. - IWorkbenchPage page = getSite().getPage(); - - page.addSelectionListener(this); - - // init with current selection - selectionChanged(getSite().getPart(), page.getSelection()); - - // add support for double click. - mTreeViewer.addDoubleClickListener(new IDoubleClickListener() { - @Override - public void doubleClick(DoubleClickEvent event) { - ISelection sel = event.getSelection(); - - if (sel instanceof IStructuredSelection) { - IStructuredSelection selection = (IStructuredSelection) sel; - - if (selection.size() == 1) { - Object element = selection.getFirstElement(); - - // if it's a resourceFile, we directly open it. - if (element instanceof ResourceFile) { - try { - IAbstractFile iAbstractFile = ((ResourceFile)element).getFile(); - if (iAbstractFile instanceof IFileWrapper) { - IDE.openEditor(getSite().getWorkbenchWindow().getActivePage(), - ((IFileWrapper)iAbstractFile).getIFile()); - } - } catch (PartInitException e) { - } - } else if (element instanceof ResourceItem) { - // if it's a ResourceItem, we open the first file, but only if - // there's no alternate files. - ResourceItem item = (ResourceItem)element; - - if (item.isEditableDirectly()) { - ResourceFile[] files = item.getSourceFileArray(); - if (files[0] != null) { - try { - IAbstractFile iAbstractFile = files[0].getFile(); - if (iAbstractFile instanceof IFileWrapper) { - IDE.openEditor( - getSite().getWorkbenchWindow().getActivePage(), - ((IFileWrapper)iAbstractFile).getIFile()); - } - } catch (PartInitException e) { - } - } - } - } - } - } - } - }); - - // set up the resource manager to send us resource change notification - AdtPlugin.getDefault().getResourceMonitor().addResourceEventListener(this); - } - - @Override - public void dispose() { - AdtPlugin.getDefault().getResourceMonitor().removeResourceEventListener(this); - - super.dispose(); - } - - @Override - public void setFocus() { - mTree.setFocus(); - } - - /** - * Processes a new selection. - */ - @Override - public void selectionChanged(IWorkbenchPart part, ISelection selection) { - // first we test if the part is an editor. - if (part instanceof IEditorPart) { - // if it is, we check if it's a file editor. - IEditorInput input = ((IEditorPart)part).getEditorInput(); - - if (input instanceof IFileEditorInput) { - // from the file editor we can get the IFile object, and from it, the IProject. - IFile file = ((IFileEditorInput)input).getFile(); - - // get the file project - IProject project = file.getProject(); - - handleProjectSelection(project); - } - } else if (selection instanceof IStructuredSelection) { - // if it's not an editor, we look for structured selection. - for (Iterator<?> it = ((IStructuredSelection) selection).iterator(); - it.hasNext();) { - Object element = it.next(); - IProject project = null; - - // if we are in the navigator or package explorer, the selection could contain a - // IResource object. - if (element instanceof IResource) { - project = ((IResource) element).getProject(); - } else if (element instanceof IJavaElement) { - // if we are in the package explorer on a java element, we handle that too. - IJavaElement javaElement = (IJavaElement)element; - IJavaProject javaProject = javaElement.getJavaProject(); - if (javaProject != null) { - project = javaProject.getProject(); - } - } else if (element instanceof IAdaptable) { - // finally we try to get a project object from IAdaptable. - project = (IProject) ((IAdaptable) element) - .getAdapter(IProject.class); - } - - // if we found a project, handle it, and return. - if (project != null) { - if (handleProjectSelection(project)) { - return; - } - } - } - } - } - - /** - * Handles a project selection. - * @param project the new selected project - * @return true if the project could be processed. - */ - private boolean handleProjectSelection(IProject project) { - try { - // if it's an android project, then we get its resources, and feed them - // to the tree viewer. - if (project.hasNature(AdtConstants.NATURE_DEFAULT)) { - if (mCurrentProject != project) { - ProjectResources projRes = ResourceManager.getInstance().getProjectResources( - project); - if (projRes != null) { - mTreeViewer.setInput(projRes); - mCurrentProject = project; - return true; - } - } - } - } catch (CoreException e) { - } - - return false; - } - - /** - * Create a TreeColumn with the specified parameters. If a - * <code>PreferenceStore</code> object and a preference entry name String - * object are provided then the column will listen to change in its width - * and update the preference store accordingly. - * - * @param parent The Table parent object - * @param header The header string - * @param style The column style - * @param sample_text A sample text to figure out column width if preference - * value is missing - * @param fixedSize a fixed size. If != -1 the column is non resizable - * @param pref_name The preference entry name for column width - * @param prefs The preference store - */ - public void createTreeColumn(Tree parent, String header, int style, - String sample_text, int fixedSize, final String pref_name, - final IPreferenceStore prefs) { - - // create the column - TreeColumn col = new TreeColumn(parent, style); - - if (fixedSize != -1) { - col.setWidth(fixedSize); - col.setResizable(false); - } else { - // if there is no pref store or the entry is missing, we use the sample - // text and pack the column. - // Otherwise we just read the width from the prefs and apply it. - if (prefs == null || prefs.contains(pref_name) == false) { - col.setText(sample_text); - col.pack(); - - // init the prefs store with the current value - if (prefs != null) { - prefs.setValue(pref_name, col.getWidth()); - } - } else { - col.setWidth(prefs.getInt(pref_name)); - } - - // if there is a pref store and a pref entry name, then we setup a - // listener to catch column resize to put the new width value into the store. - if (prefs != null && pref_name != null) { - col.addControlListener(new ControlListener() { - @Override - public void controlMoved(ControlEvent e) { - } - - @Override - public void controlResized(ControlEvent e) { - // get the new width - int w = ((TreeColumn)e.widget).getWidth(); - - // store in pref store - prefs.setValue(pref_name, w); - } - }); - } - } - - // set the header - col.setText(header); - } - - /** - * Processes a start in a resource event change. - */ - @Override - public void resourceChangeEventStart() { - // pass - } - - /** - * Processes the end of a resource change event. - */ - @Override - public void resourceChangeEventEnd() { - try { - mTree.getDisplay().asyncExec(new Runnable() { - @Override - public void run() { - if (mTree.isDisposed() == false) { - mTreeViewer.refresh(); - } - } - }); - } catch (SWTException e) { - // display is disposed. nothing to do. - } - } -} |