Removed UI.

[phpeclipse.git] / net.sourceforge.phpeclipse / src / net / sourceforge / phpeclipse / phpeditor / TogglePresentationAction.java

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/TogglePresentationAction.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/TogglePresentationAction.java
deleted file mode 100644 (file)
index 1a59a91..0000000
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/TogglePresentationAction.java
+++ /dev/null
@@ -1,132 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2000, 2003 IBM Corporation 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:
- *     IBM Corporation - initial API and implementation
- *******************************************************************************/
-package net.sourceforge.phpeclipse.phpeditor;
-
-
-import net.sourceforge.phpdt.internal.ui.PHPUiImages;
-import net.sourceforge.phpdt.ui.PreferenceConstants;
-import net.sourceforge.phpdt.ui.actions.PHPEditorActionDefinitionIds;
-import net.sourceforge.phpeclipse.PHPeclipsePlugin;
-
-import org.eclipse.jface.preference.IPreferenceStore;
-import org.eclipse.jface.text.IRegion;
-import org.eclipse.jface.util.IPropertyChangeListener;
-import org.eclipse.jface.util.PropertyChangeEvent;
-import org.eclipse.ui.texteditor.ITextEditor;
-import org.eclipse.ui.texteditor.TextEditorAction;
-
-
-/**
- * A toolbar action which toggles the presentation model of the
- * connected text editor. The editor shows either the highlight range
- * only or always the whole document.
- */
-public class TogglePresentationAction extends TextEditorAction implements IPropertyChangeListener {
-               
-       private IPreferenceStore fStore;
-
-       /**
-        * Constructs and updates the action.
-        */
-       public TogglePresentationAction() {
-               super(PHPEditorMessages.getResourceBundle(), "TogglePresentation.", null); //$NON-NLS-1$
-               PHPUiImages.setToolImageDescriptors(this, "segment_edit.gif"); //$NON-NLS-1$
-               setToolTipText(PHPEditorMessages.getString("TogglePresentation.tooltip")); //$NON-NLS-1$
-               setActionDefinitionId(PHPEditorActionDefinitionIds.TOGGLE_PRESENTATION);
-//             WorkbenchHelp.setHelp(this,     IJavaHelpContextIds.TOGGLE_PRESENTATION_ACTION);                
-               update();
-       }
-       
-       /*
-        * @see IAction#actionPerformed
-        */
-       public void run() {
-               
-               ITextEditor editor= getTextEditor();
-               if (editor == null)
-                       return;
-               
-               IRegion remembered= editor.getHighlightRange();
-               editor.resetHighlightRange();
-               
-               boolean showAll= !editor.showsHighlightRangeOnly();
-               setChecked(showAll);
-               
-               editor.showHighlightRangeOnly(showAll);
-               if (remembered != null)
-                       editor.setHighlightRange(remembered.getOffset(), remembered.getLength(), true);
-               
-               fStore.removePropertyChangeListener(this);
-               fStore.setValue(PreferenceConstants.EDITOR_SHOW_SEGMENTS, showAll);
-               fStore.addPropertyChangeListener(this);
-       }
-       
-       /*
-        * @see TextEditorAction#update
-        */
-       public void update() {
-               ITextEditor editor= getTextEditor();
-               boolean checked= (editor != null && editor.showsHighlightRangeOnly());
-               setChecked(checked);
-               setEnabled(editor != null);
-       }
-       
-       /*
-        * @see TextEditorAction#setEditor(ITextEditor)
-        */
-       public void setEditor(ITextEditor editor) {
-               
-               super.setEditor(editor);
-               
-               if (editor != null) {
-                       
-                       if (fStore == null) {
-                               fStore= PHPeclipsePlugin.getDefault().getPreferenceStore();
-                               fStore.addPropertyChangeListener(this);
-                       }
-                       synchronizeWithPreference(editor);
-                       
-               } else if (fStore != null) {
-                       fStore.removePropertyChangeListener(this);
-                       fStore= null;
-               }
-               
-               update();
-       }
-       
-       /**
-        * Synchronizes the appearance of the editor with what the preference store tells him.
-        */
-       private void synchronizeWithPreference(ITextEditor editor) {
-               
-               if (editor == null)
-                       return;
-               
-               boolean showSegments= fStore.getBoolean(PreferenceConstants.EDITOR_SHOW_SEGMENTS);                      
-               setChecked(showSegments);
-               
-               if (editor.showsHighlightRangeOnly() != showSegments) {
-                       IRegion remembered= editor.getHighlightRange();
-                       editor.resetHighlightRange();
-                       editor.showHighlightRangeOnly(showSegments);
-                       if (remembered != null)
-                               editor.setHighlightRange(remembered.getOffset(), remembered.getLength(), true);
-               }
-       }
-
-       /*
-        * @see IPropertyChangeListener#propertyChange(PropertyChangeEvent)
-        */
-       public void propertyChange(PropertyChangeEvent event) {
-               if (event.getProperty().equals(PreferenceConstants.EDITOR_SHOW_SEGMENTS))
-                       synchronizeWithPreference(getTextEditor());
-       }
-}