diff options
Diffstat (limited to 'bundles/org.eclipse.wst.dtd.ui/src/org/eclipse/wst/dtd/ui/views/contentoutline/DTDContentOutlineConfiguration.java')
| -rw-r--r-- | bundles/org.eclipse.wst.dtd.ui/src/org/eclipse/wst/dtd/ui/views/contentoutline/DTDContentOutlineConfiguration.java | 287 |
1 files changed, 0 insertions, 287 deletions
diff --git a/bundles/org.eclipse.wst.dtd.ui/src/org/eclipse/wst/dtd/ui/views/contentoutline/DTDContentOutlineConfiguration.java b/bundles/org.eclipse.wst.dtd.ui/src/org/eclipse/wst/dtd/ui/views/contentoutline/DTDContentOutlineConfiguration.java deleted file mode 100644 index a09b4d5688..0000000000 --- a/bundles/org.eclipse.wst.dtd.ui/src/org/eclipse/wst/dtd/ui/views/contentoutline/DTDContentOutlineConfiguration.java +++ /dev/null @@ -1,287 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2001, 2011 IBM Corporation 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: - * IBM Corporation - initial API and implementation - * Jens Lukowski/Innoopract - initial renaming/restructuring - * - *******************************************************************************/ -package org.eclipse.wst.dtd.ui.views.contentoutline; - -import java.util.HashMap; -import java.util.Map; - -import org.eclipse.jface.action.IContributionItem; -import org.eclipse.jface.action.IMenuListener; -import org.eclipse.jface.preference.IPreferenceStore; -import org.eclipse.jface.util.LocalSelectionTransfer; -import org.eclipse.jface.util.SafeRunnable; -import org.eclipse.jface.util.TransferDragSourceListener; -import org.eclipse.jface.util.TransferDropTargetListener; -import org.eclipse.jface.viewers.IContentProvider; -import org.eclipse.jface.viewers.ILabelProvider; -import org.eclipse.jface.viewers.IStructuredSelection; -import org.eclipse.jface.viewers.TreeViewer; -import org.eclipse.swt.dnd.DND; -import org.eclipse.swt.dnd.DragSourceEvent; -import org.eclipse.swt.dnd.DropTargetEvent; -import org.eclipse.swt.dnd.Transfer; -import org.eclipse.swt.graphics.Point; -import org.eclipse.swt.graphics.Rectangle; -import org.eclipse.swt.widgets.Control; -import org.eclipse.swt.widgets.TableItem; -import org.eclipse.swt.widgets.TreeItem; -import org.eclipse.wst.common.ui.internal.dnd.DragAndDropCommand; -import org.eclipse.wst.dtd.core.internal.document.DTDModelImpl; -import org.eclipse.wst.dtd.ui.internal.DTDUIPlugin; -import org.eclipse.wst.dtd.ui.internal.dnd.DTDDragAndDropManager; -import org.eclipse.wst.sse.ui.internal.contentoutline.PropertyChangeUpdateActionContributionItem; -import org.eclipse.wst.sse.ui.internal.util.Assert; -import org.eclipse.wst.sse.ui.views.contentoutline.ContentOutlineConfiguration; - -/** - * Configuration for outline view page which shows DTD content. - * - * @see org.eclipse.wst.sse.ui.views.contentoutline.ContentOutlineConfiguration - * @since 1.0 - */ -public class DTDContentOutlineConfiguration extends ContentOutlineConfiguration { - private IContentProvider fContentProvider = null; - private ILabelProvider fLabelProvider = null; - - private DTDContextMenuHelper fMenuHelper; - private TransferDragSourceListener[] fTransferDragSourceListeners; - private TransferDropTargetListener[] fTransferDropTargetListeners; - private Map fViewerContributions; - private final String OUTLINE_ORDER_PREF = "outline-order"; //$NON-NLS-1$ - private final String OUTLINE_SORT_PREF = "outline-sort"; //$NON-NLS-1$ - private static final String OUTLINE_FILTER_PREF = "org.eclipse.wst.dtd.ui.OutlinePage"; //$NON-NLS-1$ - - /** - * Default constructor for DTDContentOutlineConfiguration. - */ - public DTDContentOutlineConfiguration() { - // Must have empty constructor to createExecutableExtension - super(); - fViewerContributions = new HashMap(2); - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.wst.sse.ui.views.contentoutline.ContentOutlineConfiguration#createToolbarContributions(org.eclipse.jface.viewers.TreeViewer) - */ - public IContributionItem[] createToolbarContributions(TreeViewer viewer) { - Assert.isTrue(getContentProvider(viewer) instanceof DTDTreeContentProvider, "invalid content provider on viewer"); //$NON-NLS-1$ - IContributionItem[] items = super.createToolbarContributions(viewer); - - SortAction sortAction = new SortAction(viewer, DTDUIPlugin.getDefault().getPreferenceStore(), OUTLINE_SORT_PREF); - OrderAction orderAction = new OrderAction(viewer, (DTDTreeContentProvider) getContentProvider(viewer), DTDUIPlugin.getDefault().getPreferenceStore(), OUTLINE_ORDER_PREF); - IContributionItem sortItem = new PropertyChangeUpdateActionContributionItem(sortAction); - IContributionItem orderItem = new PropertyChangeUpdateActionContributionItem(orderAction); - - if (items == null) { - items = new IContributionItem[2]; - items[0] = sortItem; - items[1] = orderItem; - } - else { - IContributionItem[] combinedItems = new IContributionItem[items.length + 2]; - combinedItems[0] = sortItem; - combinedItems[1] = orderItem; - System.arraycopy(items, 0, combinedItems, 2, items.length); - items = combinedItems; - } - return items; - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.wst.sse.ui.views.contentoutline.ContentOutlineConfiguration#getContentProvider(org.eclipse.jface.viewers.TreeViewer) - */ - public IContentProvider getContentProvider(TreeViewer viewer) { - if (fContentProvider == null) { - fContentProvider = new DTDTreeContentProvider(); - } - // return super.getContentProvider(viewer); - return fContentProvider; - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.wst.sse.ui.views.contentoutline.ContentOutlineConfiguration#getLabelProvider(org.eclipse.jface.viewers.TreeViewer) - */ - public ILabelProvider getLabelProvider(TreeViewer viewer) { - if (fLabelProvider == null) { - fLabelProvider = new DTDLabelProvider(); - } - // return super.getLabelProvider(viewer); - return fLabelProvider; - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.wst.sse.ui.views.contentoutline.ContentOutlineConfiguration#getMenuListener(org.eclipse.jface.viewers.TreeViewer) - */ - public IMenuListener getMenuListener(TreeViewer viewer) { - IMenuListener listener = null; - if (fMenuHelper == null && viewer.getInput() instanceof DTDModelImpl) { - fMenuHelper = new DTDContextMenuHelper((DTDModelImpl) viewer.getInput()); - fMenuHelper.createMenuListenersFor(viewer); - } - if (fMenuHelper != null) { - listener = fMenuHelper.getMenuListener(); - } - return listener; - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.wst.sse.ui.views.contentoutline.ContentOutlineConfiguration#getPreferenceStore() - */ - protected IPreferenceStore getPreferenceStore() { - return DTDUIPlugin.getDefault().getPreferenceStore(); - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.wst.sse.ui.views.contentoutline.ContentOutlineConfiguration#getTransferDragSourceListeners(org.eclipse.jface.viewers.TreeViewer) - */ - public TransferDragSourceListener[] getTransferDragSourceListeners(final TreeViewer treeViewer) { - if (fTransferDragSourceListeners == null) { - fTransferDragSourceListeners = new TransferDragSourceListener[]{new TransferDragSourceListener() { - public void dragFinished(DragSourceEvent event) { - LocalSelectionTransfer.getTransfer().setSelection(null); - } - - public void dragSetData(DragSourceEvent event) { - } - - public void dragStart(DragSourceEvent event) { - LocalSelectionTransfer.getTransfer().setSelection(treeViewer.getSelection()); - } - - public Transfer getTransfer() { - return LocalSelectionTransfer.getTransfer(); - } - }}; - } - - return fTransferDragSourceListeners; - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.wst.sse.ui.views.contentoutline.ContentOutlineConfiguration#getTransferDropTargetListeners(org.eclipse.jface.viewers.TreeViewer) - */ - public TransferDropTargetListener[] getTransferDropTargetListeners(final TreeViewer treeViewer) { - if (fTransferDropTargetListeners == null) { - fTransferDropTargetListeners = new TransferDropTargetListener[]{new TransferDropTargetListener() { - public void dragEnter(DropTargetEvent event) { - } - - public void dragLeave(DropTargetEvent event) { - } - - public void dragOperationChanged(DropTargetEvent event) { - } - - public void dragOver(DropTargetEvent event) { - event.feedback = DND.FEEDBACK_SELECT; - float feedbackFloat = getHeightInItem(event); - if (feedbackFloat > 0.75) { - event.feedback = DND.FEEDBACK_INSERT_AFTER; - } - else if (feedbackFloat < 0.25) { - event.feedback = DND.FEEDBACK_INSERT_BEFORE; - } - event.feedback |= DND.FEEDBACK_EXPAND | DND.FEEDBACK_SCROLL; - } - - public void drop(DropTargetEvent event) { - if (event.operations != DND.DROP_NONE && LocalSelectionTransfer.getTransfer().getSelection() instanceof IStructuredSelection) { - IStructuredSelection selection = (IStructuredSelection) LocalSelectionTransfer.getTransfer().getSelection(); - if (selection != null && !selection.isEmpty() && event.item != null && event.item.getData() != null) { - /* - * the command uses these numbers instead of the - * feedback constants (even though it converts in - * the other direction as well) - */ - float feedbackFloat = getHeightInItem(event); - - final DragAndDropCommand command = new DTDDragAndDropManager().createCommand(event.item.getData(), feedbackFloat, event.operations, event.detail, selection.toList()); - if (command != null && command.canExecute()) { - SafeRunnable.run(new SafeRunnable() { - public void run() throws Exception { - command.execute(); - } - }); - } - } - } - } - - public void dropAccept(DropTargetEvent event) { - } - - private float getHeightInItem(DropTargetEvent event) { - if(event.item == null) return .5f; - if (event.item instanceof TreeItem) { - TreeItem treeItem = (TreeItem) event.item; - Control control = treeItem.getParent(); - Point point = control.toControl(new Point(event.x, event.y)); - Rectangle bounds = treeItem.getBounds(); - return (float) (point.y - bounds.y) / (float) bounds.height; - } - else if (event.item instanceof TableItem) { - TableItem tableItem = (TableItem) event.item; - Control control = tableItem.getParent(); - Point point = control.toControl(new Point(event.x, event.y)); - Rectangle bounds = tableItem.getBounds(0); - return (float) (point.y - bounds.y) / (float) bounds.height; - } - else { - return 0.0F; - } - } - - public Transfer getTransfer() { - return LocalSelectionTransfer.getTransfer(); - } - - public boolean isEnabled(DropTargetEvent event) { - return getTransfer().isSupportedType(event.currentDataType); - } - }}; - } - return fTransferDropTargetListeners; - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.wst.sse.ui.views.contentoutline.ContentOutlineConfiguration#unconfigure(org.eclipse.jface.viewers.TreeViewer) - */ - public void unconfigure(TreeViewer viewer) { - super.unconfigure(viewer); - fViewerContributions.remove(viewer); - if (fMenuHelper != null) { - fMenuHelper.removeMenuListenersFor(viewer); - fMenuHelper = null; - } - } - - protected String getOutlineFilterTarget(){ - return OUTLINE_FILTER_PREF ; - } -} |