[224040] continuation of bug 212330, migrate sse menus

4 files changed, 295 insertions, 0 deletions

diff --git a/bundles/org.eclipse.wst.css.ui/src/org/eclipse/wst/css/ui/internal/handlers/CleanupDocumentHandler.java b/bundles/org.eclipse.wst.css.ui/src/org/eclipse/wst/css/ui/internal/handlers/CleanupDocumentHandler.java
new file mode 100644
index 0000000000..a623b3ee18
--- /dev/null
+++ b/bundles/org.eclipse.wst.css.ui/src/org/eclipse/wst/css/ui/internal/handlers/CleanupDocumentHandler.java
@@ -0,0 +1,120 @@
+/*******************************************************************************
+ * Copyright (c) 2008 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
+ *******************************************************************************/
+package org.eclipse.wst.css.ui.internal.handlers;
+
+import org.eclipse.core.commands.AbstractHandler;
+import org.eclipse.core.commands.ExecutionEvent;
+import org.eclipse.core.commands.ExecutionException;
+import org.eclipse.core.commands.IHandler;
+import org.eclipse.jface.action.IAction;
+import org.eclipse.jface.dialogs.Dialog;
+import org.eclipse.jface.text.ITextSelection;
+import org.eclipse.jface.viewers.ISelection;
+import org.eclipse.jface.window.Window;
+import org.eclipse.swt.custom.BusyIndicator;
+import org.eclipse.ui.IEditorPart;
+import org.eclipse.ui.handlers.HandlerUtil;
+import org.eclipse.ui.texteditor.ITextEditor;
+import org.eclipse.wst.css.core.internal.cleanup.CleanupProcessorCSS;
+import org.eclipse.wst.css.ui.internal.edit.ui.CleanupDialogCSS;
+import org.eclipse.wst.sse.core.StructuredModelManager;
+import org.eclipse.wst.sse.core.internal.cleanup.IStructuredCleanupProcessor;
+import org.eclipse.wst.sse.core.internal.provisional.IStructuredModel;
+import org.eclipse.wst.sse.ui.internal.SSEUIMessages;
+
+public class CleanupDocumentHandler extends AbstractHandler implements IHandler {
+	private IStructuredCleanupProcessor fCleanupProcessor;
+
+	public void dispose() {
+		// nulling out just in case
+		fCleanupProcessor = null;
+	}
+	
+	public Object execute(ExecutionEvent event) throws ExecutionException {
+		IEditorPart editorPart = HandlerUtil.getActiveEditor(event);
+		ITextEditor textEditor = null;
+		if (editorPart instanceof ITextEditor)
+			textEditor = (ITextEditor) editorPart;
+		else {
+			Object o = editorPart.getAdapter(ITextEditor.class);
+			if (o != null)
+				textEditor = (ITextEditor) o;
+		}
+		
+		if (textEditor != null) {
+			final ITextEditor editor = textEditor;
+			Dialog cleanupDialog = new CleanupDialogCSS(editor.getSite().getShell());
+			if (cleanupDialog.open() == Window.OK) {
+				// setup runnable
+				Runnable runnable = new Runnable() {
+					public void run() {
+						IStructuredCleanupProcessor cleanupProcessor = getCleanupProcessor();
+						if (cleanupProcessor != null) {
+							IStructuredModel model = null;
+							try {
+								model = StructuredModelManager.getModelManager().getExistingModelForEdit(editor.getDocumentProvider().getDocument(editor.getEditorInput()));
+								if (model != null)
+									cleanupProcessor.cleanupModel(model);
+							}
+							finally {
+								if (model != null)
+									model.releaseFromEdit();
+							}
+						}
+					}
+				};
+
+				// TODO: make independent of 'model'.
+				IStructuredModel model = null;
+				try {
+					model = StructuredModelManager.getModelManager().getExistingModelForEdit(editor.getDocumentProvider().getDocument(editor.getEditorInput()));
+					if (model != null) {
+						// begin recording
+						ITextSelection selection = (ITextSelection) editor.getSelectionProvider().getSelection();
+						model.beginRecording(this, SSEUIMessages.Cleanup_Document_UI_, SSEUIMessages.Cleanup_Document_UI_, selection.getOffset(), selection.getLength()); //$NON-NLS-1$ //$NON-NLS-2$
+
+						// tell the model that we are about to make a big
+						// model change
+						model.aboutToChangeModel();
+
+						// run
+						BusyIndicator.showWhile(editor.getEditorSite().getWorkbenchWindow().getShell().getDisplay(), runnable);
+					}
+				}
+				finally {
+					if (model != null) {
+						// tell the model that we are done with the big
+						// model
+						// change
+						model.changedModel();
+
+						// end recording
+						ITextSelection selection = (ITextSelection) editor.getSelectionProvider().getSelection();
+						model.endRecording(this, selection.getOffset(), selection.getLength());
+						model.releaseFromEdit();
+					}
+				}
+			}
+		}
+		return null;
+	}
+
+	public void selectionChanged(IAction action, ISelection selection) {
+		// do nothing
+	}
+
+	IStructuredCleanupProcessor getCleanupProcessor() {
+		if (fCleanupProcessor == null)
+			fCleanupProcessor = new CleanupProcessorCSS();
+
+		return fCleanupProcessor;
+	}
+}
diff --git a/bundles/org.eclipse.wst.css.ui/src/org/eclipse/wst/css/ui/internal/handlers/StructuredSelectEnclosingHandler.java b/bundles/org.eclipse.wst.css.ui/src/org/eclipse/wst/css/ui/internal/handlers/StructuredSelectEnclosingHandler.java
new file mode 100644
index 0000000000..ac19982754
--- /dev/null
+++ b/bundles/org.eclipse.wst.css.ui/src/org/eclipse/wst/css/ui/internal/handlers/StructuredSelectEnclosingHandler.java
@@ -0,0 +1,50 @@
+/*******************************************************************************
+ * Copyright (c) 2008 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
+ *******************************************************************************/
+package org.eclipse.wst.css.ui.internal.handlers;
+
+import org.eclipse.jface.text.IDocument;
+import org.eclipse.jface.text.ITextSelection;
+import org.eclipse.jface.text.Region;
+import org.eclipse.wst.css.core.internal.provisional.document.ICSSNode;
+import org.eclipse.wst.sse.core.internal.provisional.IndexedRegion;
+import org.eclipse.wst.sse.ui.internal.handlers.AbstractStructuredSelectHandler;
+
+public class StructuredSelectEnclosingHandler extends AbstractStructuredSelectHandler {
+	
+	protected IndexedRegion getCursorIndexedRegion(IDocument document, ITextSelection textSelection) {
+		IndexedRegion indexedRegion = null;
+
+		indexedRegion = getIndexedRegion(document, textSelection.getOffset());
+
+		return indexedRegion;
+	}
+
+	protected Region getNewSelectionRegion(IndexedRegion indexedRegion, ITextSelection textSelection) {
+		Region newRegion = null;
+		if (indexedRegion instanceof ICSSNode) {
+			ICSSNode cursorNode = (ICSSNode) indexedRegion;
+			Region cursorNodeRegion = new Region(indexedRegion.getStartOffset(), indexedRegion.getEndOffset() - indexedRegion.getStartOffset());
+			int currentOffset = textSelection.getOffset();
+			int currentEndOffset = currentOffset + textSelection.getLength();
+			if (cursorNodeRegion.getOffset() >= currentOffset && cursorNodeRegion.getOffset() <= currentEndOffset && cursorNodeRegion.getOffset() + cursorNodeRegion.getLength() >= currentOffset && cursorNodeRegion.getOffset() + cursorNodeRegion.getLength() <= currentEndOffset) {
+				ICSSNode newNode = cursorNode.getParentNode();
+
+				if (newNode instanceof IndexedRegion) {
+					IndexedRegion newIndexedRegion = (IndexedRegion) newNode;
+					newRegion = new Region(newIndexedRegion.getStartOffset(), newIndexedRegion.getEndOffset() - newIndexedRegion.getStartOffset());
+				}
+			}
+			else
+				newRegion = cursorNodeRegion;
+		}
+		return newRegion;
+	}
+}
diff --git a/bundles/org.eclipse.wst.css.ui/src/org/eclipse/wst/css/ui/internal/handlers/StructuredSelectNextHandler.java b/bundles/org.eclipse.wst.css.ui/src/org/eclipse/wst/css/ui/internal/handlers/StructuredSelectNextHandler.java
new file mode 100644
index 0000000000..bfccb26a81
--- /dev/null
+++ b/bundles/org.eclipse.wst.css.ui/src/org/eclipse/wst/css/ui/internal/handlers/StructuredSelectNextHandler.java
@@ -0,0 +1,65 @@
+/*******************************************************************************
+ * Copyright (c) 2008 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
+ *******************************************************************************/
+package org.eclipse.wst.css.ui.internal.handlers;
+
+import org.eclipse.jface.text.IDocument;
+import org.eclipse.jface.text.ITextSelection;
+import org.eclipse.jface.text.Region;
+import org.eclipse.wst.css.core.internal.provisional.document.ICSSNode;
+import org.eclipse.wst.sse.core.internal.provisional.IndexedRegion;
+import org.eclipse.wst.sse.ui.internal.handlers.AbstractStructuredSelectHandler;
+
+public class StructuredSelectNextHandler extends AbstractStructuredSelectHandler {
+
+	protected IndexedRegion getCursorIndexedRegion(IDocument document, ITextSelection textSelection) {
+		int offset = textSelection.getOffset() + textSelection.getLength() - 1;
+		if (offset < 0)
+			offset = 0;
+
+		IndexedRegion indexedRegion = null;
+
+		indexedRegion = getIndexedRegion(document, offset);
+
+		return indexedRegion;
+	}
+
+	protected Region getNewSelectionRegion(IndexedRegion indexedRegion, ITextSelection textSelection) {
+		Region newRegion = null;
+
+		if (indexedRegion instanceof ICSSNode) {
+			ICSSNode cursorNode = (ICSSNode) indexedRegion;
+
+			Region cursorNodeRegion = new Region(indexedRegion.getStartOffset(), indexedRegion.getEndOffset() - indexedRegion.getStartOffset());
+			int currentOffset = textSelection.getOffset();
+			int currentEndOffset = currentOffset + textSelection.getLength();
+			if (cursorNodeRegion.getOffset() >= currentOffset && cursorNodeRegion.getOffset() <= currentEndOffset && cursorNodeRegion.getOffset() + cursorNodeRegion.getLength() >= currentOffset && cursorNodeRegion.getOffset() + cursorNodeRegion.getLength() <= currentEndOffset) {
+				ICSSNode newNode = cursorNode.getNextSibling();
+				if (newNode == null) {
+					newNode = cursorNode.getParentNode();
+
+					if (newNode instanceof IndexedRegion) {
+						IndexedRegion newIndexedRegion = (IndexedRegion) newNode;
+						newRegion = new Region(newIndexedRegion.getStartOffset(), newIndexedRegion.getEndOffset() - newIndexedRegion.getStartOffset());
+					}
+				}
+				else {
+					if (newNode instanceof IndexedRegion) {
+						IndexedRegion newIndexedRegion = (IndexedRegion) newNode;
+						newRegion = new Region(currentOffset, newIndexedRegion.getEndOffset() - currentOffset);
+					}
+				}
+			}
+			else
+				newRegion = cursorNodeRegion;
+		}
+		return newRegion;
+	}
+}
diff --git a/bundles/org.eclipse.wst.css.ui/src/org/eclipse/wst/css/ui/internal/handlers/StructuredSelectPreviousHandler.java b/bundles/org.eclipse.wst.css.ui/src/org/eclipse/wst/css/ui/internal/handlers/StructuredSelectPreviousHandler.java
new file mode 100644
index 0000000000..5827a4f664
--- /dev/null
+++ b/bundles/org.eclipse.wst.css.ui/src/org/eclipse/wst/css/ui/internal/handlers/StructuredSelectPreviousHandler.java
@@ -0,0 +1,60 @@
+/*******************************************************************************
+ * Copyright (c) 2008 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
+ *******************************************************************************/
+package org.eclipse.wst.css.ui.internal.handlers;
+
+import org.eclipse.jface.text.IDocument;
+import org.eclipse.jface.text.ITextSelection;
+import org.eclipse.jface.text.Region;
+import org.eclipse.wst.css.core.internal.provisional.document.ICSSNode;
+import org.eclipse.wst.sse.core.internal.provisional.IndexedRegion;
+import org.eclipse.wst.sse.ui.internal.handlers.AbstractStructuredSelectHandler;
+
+public class StructuredSelectPreviousHandler extends AbstractStructuredSelectHandler {
+
+	protected IndexedRegion getCursorIndexedRegion(IDocument document, ITextSelection textSelection) {
+		IndexedRegion indexedRegion = null;
+
+		indexedRegion = getIndexedRegion(document, textSelection.getOffset());
+
+		return indexedRegion;
+	}
+
+	protected Region getNewSelectionRegion(IndexedRegion indexedRegion, ITextSelection textSelection) {
+		Region newRegion = null;
+		if (indexedRegion instanceof ICSSNode) {
+			ICSSNode cursorNode = (ICSSNode) indexedRegion;
+
+			Region cursorNodeRegion = new Region(indexedRegion.getStartOffset(), indexedRegion.getEndOffset() - indexedRegion.getStartOffset());
+			int currentOffset = textSelection.getOffset();
+			int currentEndOffset = currentOffset + textSelection.getLength();
+			if (cursorNodeRegion.getOffset() >= currentOffset && cursorNodeRegion.getOffset() <= currentEndOffset && cursorNodeRegion.getOffset() + cursorNodeRegion.getLength() >= currentOffset && cursorNodeRegion.getOffset() + cursorNodeRegion.getLength() <= currentEndOffset) {
+				ICSSNode newNode = cursorNode.getPreviousSibling();
+				if (newNode == null) {
+					newNode = cursorNode.getParentNode();
+
+					if (newNode instanceof IndexedRegion) {
+						IndexedRegion newIndexedRegion = (IndexedRegion) newNode;
+						newRegion = new Region(newIndexedRegion.getStartOffset(), newIndexedRegion.getEndOffset() - newIndexedRegion.getStartOffset());
+					}
+				}
+				else {
+					if (newNode instanceof IndexedRegion) {
+						IndexedRegion newIndexedRegion = (IndexedRegion) newNode;
+						newRegion = new Region(newIndexedRegion.getStartOffset(), currentEndOffset - newIndexedRegion.getStartOffset());
+					}
+				}
+			}
+			else
+				newRegion = cursorNodeRegion;
+		}
+		return newRegion;
+	}
+}