* Added browser like links (Ctrl+Mouseclick on identifier; same as F3 shortcut)

[phpeclipse.git] / net.sourceforge.phpeclipse / src / net / sourceforge / phpeclipse / actions / PHPOpenDeclarationAction.java

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/actions/PHPOpenDeclarationAction.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/actions/PHPOpenDeclarationAction.java
new file mode 100644 (file)
index 0000000..7fc1dae
--- /dev/null
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/actions/PHPOpenDeclarationAction.java
@@ -0,0 +1,103 @@
+/***********************************************************************************************************************************
+ * 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);
+    }
+  }
+
+}
\ No newline at end of file