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// $Id$
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/**
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* Copyright (C) 2013 EDIT
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* European Distributed Institute of Taxonomy
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* http://www.e-taxonomy.eu
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*
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* The contents of this file are subject to the Mozilla Public License Version 1.1
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* See LICENSE.TXT at the top of this package for the full license terms.
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*/
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package eu.etaxonomy.taxeditor.view.derivateSearch;
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import org.eclipse.core.runtime.IProgressMonitor;
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import org.eclipse.jface.action.MenuManager;
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import org.eclipse.swt.widgets.Composite;
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import org.eclipse.swt.widgets.Control;
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import org.eclipse.swt.widgets.Menu;
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import org.eclipse.ui.IMemento;
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import org.eclipse.ui.part.ViewPart;
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import eu.etaxonomy.cdm.api.conversation.ConversationHolder;
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import eu.etaxonomy.cdm.model.occurrence.SpecimenOrObservationBase;
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import eu.etaxonomy.taxeditor.model.IContextListener;
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import eu.etaxonomy.taxeditor.store.CdmStore;
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/**
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* This view allows to search for and filter {@link SpecimenOrObservationBase}s and display
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* the results in a list. The results can be selected and opened in an editor.
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*/
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public class DerivateSearchView extends ViewPart implements IContextListener {
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public static final String ID = "eu.etaxonomy.taxeditor.view.derivateSearch.DerivateSearchView";
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private DerivateSearchCompositeController derivateSearchCompositeController;
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private ConversationHolder conversationHolder;
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/**
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* Constructs a new DerivateSearchView and registers it to listen to context changes
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*/
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public DerivateSearchView() {
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CdmStore.getContextManager().addContextListener(this);
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}
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/* (non-Javadoc)
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* @see org.eclipse.ui.part.WorkbenchPart#createPartControl(org.eclipse.swt.widgets.Composite)
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*/
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@Override
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public void createPartControl(Composite parent) {
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derivateSearchCompositeController = new DerivateSearchCompositeController(parent, this);
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getSite().setSelectionProvider(derivateSearchCompositeController.getResultViewer());
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derivateSearchCompositeController.setEnabled(CdmStore.isActive());
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//create context menu
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MenuManager menuManager = new MenuManager();
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getSite().registerContextMenu(menuManager, derivateSearchCompositeController.getResultViewer());
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Control control = derivateSearchCompositeController.getResultViewer().getControl();
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Menu menu = menuManager.createContextMenu(control);
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control.setMenu(menu);
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}
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/* (non-Javadoc)
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* @see org.eclipse.ui.part.WorkbenchPart#setFocus()
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*/
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@Override
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public void setFocus() {
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derivateSearchCompositeController.setFocus();
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//make sure to bind again if maybe in another view the conversation was unbound
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if(getConversationHolder()!=null && !getConversationHolder().isClosed() && !getConversationHolder().isBound()){
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getConversationHolder().bind();
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}
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}
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/* (non-Javadoc)
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* @see eu.etaxonomy.taxeditor.model.IContextListener#contextAboutToStop(org.eclipse.ui.IMemento, org.eclipse.core.runtime.IProgressMonitor)
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*/
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@Override
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public void contextAboutToStop(IMemento memento, IProgressMonitor monitor) {
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}
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/* (non-Javadoc)
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* @see eu.etaxonomy.taxeditor.model.IContextListener#contextStop(org.eclipse.ui.IMemento, org.eclipse.core.runtime.IProgressMonitor)
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*/
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@Override
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public void contextStop(IMemento memento, IProgressMonitor monitor) {
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derivateSearchCompositeController.setEnabled(false);
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derivateSearchCompositeController.reset();
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}
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/* (non-Javadoc)
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* @see eu.etaxonomy.taxeditor.model.IContextListener#contextStart(org.eclipse.ui.IMemento, org.eclipse.core.runtime.IProgressMonitor)
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*/
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@Override
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public void contextStart(IMemento memento, IProgressMonitor monitor) {
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derivateSearchCompositeController.setEnabled(true);
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}
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/* (non-Javadoc)
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* @see eu.etaxonomy.taxeditor.model.IContextListener#contextRefresh(org.eclipse.core.runtime.IProgressMonitor)
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*/
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@Override
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public void contextRefresh(IProgressMonitor monitor) {
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initConversation();
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}
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private void initConversation(){
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if(conversationHolder==null){
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conversationHolder = CdmStore.createConversation();
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derivateSearchCompositeController.setConversation(conversationHolder);
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}
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}
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/* (non-Javadoc)
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* @see eu.etaxonomy.taxeditor.model.IContextListener#workbenchShutdown(org.eclipse.ui.IMemento, org.eclipse.core.runtime.IProgressMonitor)
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*/
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@Override
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public void workbenchShutdown(IMemento memento, IProgressMonitor monitor) {
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}
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/**
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* @return the conversationHolder
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*/
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public ConversationHolder getConversationHolder() {
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if(CdmStore.isActive() && conversationHolder==null){
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initConversation();
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}
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return conversationHolder;
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}
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}
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