/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*/
package org.apache.directory.studio.ldapbrowser.ui.editors.searchresult;
import org.apache.directory.studio.ldapbrowser.core.model.ISearch;
import org.apache.directory.studio.ldapbrowser.ui.BrowserUIPlugin;
import org.apache.directory.studio.ldapbrowser.ui.views.browser.BrowserView;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.jface.util.IPropertyChangeListener;
import org.eclipse.jface.util.PropertyChangeEvent;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.ui.IEditorInput;
import org.eclipse.ui.IEditorPart;
import org.eclipse.ui.IEditorSite;
import org.eclipse.ui.INavigationLocation;
import org.eclipse.ui.INavigationLocationProvider;
import org.eclipse.ui.IReusableEditor;
import org.eclipse.ui.PartInitException;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.part.EditorPart;
import org.eclipse.ui.part.IShowInSource;
import org.eclipse.ui.part.IShowInTargetList;
import org.eclipse.ui.part.ShowInContext;
public class SearchResultEditor extends EditorPart implements INavigationLocationProvider, IReusableEditor,
IPropertyChangeListener
{
private SearchResultEditorConfiguration configuration;
private SearchResultEditorActionGroup actionGroup;
private SearchResultEditorWidget mainWidget;
private SearchResultEditorUniversalListener universalListener;
public static String getId()
{
return SearchResultEditor.class.getName();
}
public void setInput( IEditorInput input )
{
super.setInput( input );
if ( input instanceof SearchResultEditorInput && this.universalListener != null )
{
SearchResultEditorInput srei = ( SearchResultEditorInput ) input;
ISearch search = srei.getSearch();
this.universalListener.setInput( search );
if ( search != null )
{
// enable one instance hack before fireing the input change event
// otherwise the navigation history is cleared.
SearchResultEditorInput.enableOneInstanceHack( true );
firePropertyChange( IEditorPart.PROP_INPUT );
// disable one instance hack for marking the location
SearchResultEditorInput.enableOneInstanceHack( false );
getSite().getPage().getNavigationHistory().markLocation( this );
}
}
// finally enable the one instance hack
SearchResultEditorInput.enableOneInstanceHack( true );
}
public void refresh()
{
if ( this.universalListener != null )
{
this.universalListener.refreshInput();
}
}
public void init( IEditorSite site, IEditorInput input ) throws PartInitException
{
super.setSite( site );
// mark dummy location, necessary because the first marked
// location doesn't appear in history
this.setInput( new SearchResultEditorInput( null ) );
getSite().getPage().getNavigationHistory().markLocation( this );
this.setInput( input );
}
public void createPartControl( Composite parent )
{
Composite composite = new Composite( parent, SWT.NONE );
composite.setLayoutData( new GridData( GridData.FILL_BOTH ) );
GridLayout layout = new GridLayout();
layout.marginWidth = 0;
layout.marginHeight = 0;
// layout.horizontalSpacing = 0;
layout.verticalSpacing = 0;
composite.setLayout( layout );
PlatformUI.getWorkbench().getHelpSystem().setHelp( composite,
BrowserUIPlugin.PLUGIN_ID + "." + "tools_search_result_editor" );
// create configuration
this.configuration = new SearchResultEditorConfiguration( this );
// create main widget
this.mainWidget = new SearchResultEditorWidget( this.configuration );
this.mainWidget.createWidget( composite );
// create actions and context menu (and register global actions)
this.actionGroup = new SearchResultEditorActionGroup( this );
this.actionGroup.fillToolBar( this.mainWidget.getToolBarManager() );
this.actionGroup.fillMenu( this.mainWidget.getMenuManager() );
this.actionGroup.enableGlobalActionHandlers( getEditorSite().getActionBars() );
this.actionGroup.fillContextMenu( this.configuration.getContextMenuManager( this.mainWidget.getViewer() ) );
// create the listener
this.universalListener = new SearchResultEditorUniversalListener( this );
getSite().setSelectionProvider( this.configuration.getCursor( this.mainWidget.getViewer() ) );
this.setInput( getEditorInput() );
BrowserUIPlugin.getDefault().getPreferenceStore().addPropertyChangeListener( this );
}
public void setFocus()
{
this.mainWidget.setFocus();
}
public void dispose()
{
if ( this.configuration != null )
{
this.actionGroup.dispose();
this.actionGroup = null;
this.universalListener.dispose();
this.universalListener = null;
this.mainWidget.dispose();
this.mainWidget = null;
this.configuration.dispose();
this.configuration = null;
getSite().setSelectionProvider( null );
BrowserUIPlugin.getDefault().getPreferenceStore().removePropertyChangeListener( this );
}
super.dispose();
}
public void doSave( IProgressMonitor monitor )
{
}
public void doSaveAs()
{
}
public boolean isDirty()
{
return false;
}
public boolean isSaveAsAllowed()
{
return false;
}
public INavigationLocation createEmptyNavigationLocation()
{
return null;
}
public INavigationLocation createNavigationLocation()
{
return new SearchResultEditorNavigationLocation( this );
}
public Object getAdapter( Class required )
{
if ( IShowInTargetList.class.equals( required ) )
{
return new IShowInTargetList()
{
public String[] getShowInTargetIds()
{
return new String[]
{ BrowserView.getId() };
}
};
}
if ( IShowInSource.class.equals( required ) )
{
return new IShowInSource()
{
public ShowInContext getShowInContext()
{
ISelection selection = getConfiguration().getCursor( getMainWidget().getViewer() ).getSelection();
return new ShowInContext( getMainWidget().getViewer().getInput(), selection );
}
};
}
return super.getAdapter( required );
}
public SearchResultEditorActionGroup getActionGroup()
{
return actionGroup;
}
public SearchResultEditorConfiguration getConfiguration()
{
return configuration;
}
public SearchResultEditorWidget getMainWidget()
{
return mainWidget;
}
public SearchResultEditorUniversalListener getUniversalListener()
{
return universalListener;
}
public void propertyChange( PropertyChangeEvent event )
{
// if(this.mainWidget.getViewer() != null) {
// this.mainWidget.getViewer().refresh();
// }
this.refresh();
}
}