X-Git-Url: http://secure.phpeclipse.com

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/actions/PHPOpenDeclarationAction.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/actions/PHPOpenDeclarationAction.java
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+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/actions/PHPOpenDeclarationAction.java
@@ -0,0 +1,113 @@
+/***********************************************************************************************************************************
+ * Copyright (c) 2000, 2002 IBM Corp. and others. All rights reserved. This program and the accompanying materials are made
+ * available under the terms of the Common Public License v1.0 which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/cpl-v10.html
+ * 
+ * Contributors: www.phpeclipse.de
+ **********************************************************************************************************************************/
+package net.sourceforge.phpeclipse.actions;
+
+import net.sourceforge.phpdt.internal.ui.actions.ActionUtil;
+import net.sourceforge.phpdt.internal.ui.actions.SelectionConverter;
+import net.sourceforge.phpdt.ui.actions.SelectionDispatchAction;
+import net.sourceforge.phpeclipse.phpeditor.PHPEditor;
+
+import org.eclipse.jface.action.IAction;
+import org.eclipse.jface.text.IDocument;
+import org.eclipse.jface.text.ITextSelection;
+import org.eclipse.jface.text.TextSelection;
+import org.eclipse.jface.viewers.ISelection;
+import org.eclipse.jface.viewers.IStructuredSelection;
+import org.eclipse.ui.IWorkbenchSite;
+import org.eclipse.ui.IWorkbenchWindow;
+
+public class PHPOpenDeclarationAction extends SelectionDispatchAction {
+	private IWorkbenchWindow fWindow;
+
+	private PHPEditor fEditor;
+
+	public void dispose() {
+	}
+
+	public PHPOpenDeclarationAction(IWorkbenchSite site) {
+		super(site);
+		// setText(ActionMessages.getString("OpenAction.label")); //$NON-NLS-1$
+		// setToolTipText(ActionMessages.getString("OpenAction.tooltip"));
+		// //$NON-NLS-1$
+		// setDescription(ActionMessages.getString("OpenAction.description"));
+		// //$NON-NLS-1$
+		// WorkbenchHelp.setHelp(this, IJavaHelpContextIds.OPEN_ACTION);
+	}
+
+	/**
+	 * Note: This constructor is for internal use only. Clients should not call
+	 * this constructor.
+	 */
+	public PHPOpenDeclarationAction(PHPEditor editor) {
+		this(editor.getEditorSite());
+		fEditor = editor;
+		// setText(ActionMessages.getString("OpenAction.declaration.label"));
+		// //$NON-NLS-1$
+		setEnabled(SelectionConverter.canOperateOn(fEditor));
+	}
+
+	public void init(IWorkbenchWindow window) {
+		this.fWindow = window;
+	}
+
+	public void selectionChanged(IAction action, ISelection selection) {
+		if (!selection.isEmpty()) {
+			if (selection instanceof TextSelection) {
+				action.setEnabled(true);
+			} else if (fWindow.getActivePage() != null
+					&& fWindow.getActivePage().getActivePart() != null) {
+				//
+			}
+		}
+	}
+
+	private boolean checkEnabled(IStructuredSelection selection) {
+		if (selection.isEmpty())
+			return false;
+		return true;
+	}
+
+	/*
+	 * (non-Javadoc) Method declared on SelectionDispatchAction.
+	 */
+	public void run(ITextSelection selection) {
+		if (!ActionUtil.isProcessable(getShell(), fEditor))
+			return;
+		OpenDeclarationEditorAction openAction = new OpenDeclarationEditorAction(
+				fEditor);
+		openAction.openSelectedElement(selection);
+	}
+
+	/*
+	 * (non-Javadoc) Method declared on SelectionDispatchAction.
+	 */
+	public void run(IStructuredSelection selection) {
+		if (!checkEnabled(selection))
+			return;
+		run(selection.toArray());
+	}
+
+	/**
+	 * Note: this method is for internal use only. Clients should not call this
+	 * method.
+	 */
+	public void run(Object[] elements) {
+		if (elements != null && elements.length > 0) {
+			ITextSelection selection = (ITextSelection) fEditor
+					.getSelectionProvider().getSelection();
+			IDocument doc = fEditor.getDocumentProvider().getDocument(
+					fEditor.getEditorInput());
+			int pos = selection.getOffset();
+
+			OpenDeclarationEditorAction openAction = new OpenDeclarationEditorAction(
+					fEditor);
+			openAction.openSelectedPosition(doc, pos);
+		}
+	}
+
+}
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