From: Patrick Plitzner <p.plitzner@bgbm.org>
Date: Mon, 5 Oct 2015 10:58:05 +0000 (+0200)
Subject: Disable search bar when not connected to CDM store (#3341)
X-Git-Tag: 3.12.0^2~126^2~5
X-Git-Url: https://dev.e-taxonomy.eu/gitweb/taxeditor.git/commitdiff_plain/fe515a88f541d173498381fc6dadeb3f554c43ab?ds=sidebyside

Disable search bar when not connected to CDM store (#3341)
---

diff --git a/eu.etaxonomy.taxeditor.navigation/src/main/java/eu/etaxonomy/taxeditor/navigation/search/SearchBar.java b/eu.etaxonomy.taxeditor.navigation/src/main/java/eu/etaxonomy/taxeditor/navigation/search/SearchBar.java
index 9b40efb83..dbfa16e5e 100644
--- a/eu.etaxonomy.taxeditor.navigation/src/main/java/eu/etaxonomy/taxeditor/navigation/search/SearchBar.java
+++ b/eu.etaxonomy.taxeditor.navigation/src/main/java/eu/etaxonomy/taxeditor/navigation/search/SearchBar.java
@@ -10,6 +10,7 @@
 
 package eu.etaxonomy.taxeditor.navigation.search;
 
+import org.eclipse.core.runtime.IProgressMonitor;
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.events.FocusEvent;
 import org.eclipse.swt.events.FocusListener;
@@ -27,6 +28,7 @@ import org.eclipse.swt.widgets.MenuItem;
 import org.eclipse.swt.widgets.Text;
 import org.eclipse.swt.widgets.ToolBar;
 import org.eclipse.swt.widgets.ToolItem;
+import org.eclipse.ui.IMemento;
 import org.eclipse.ui.IViewPart;
 import org.eclipse.ui.IWorkbenchPage;
 import org.eclipse.ui.PartInitException;
@@ -35,24 +37,25 @@ import org.eclipse.ui.menus.WorkbenchWindowControlContribution;
 import org.eclipse.ui.swt.IFocusService;
 
 import eu.etaxonomy.cdm.api.service.config.IFindTaxaAndNamesConfigurator;
+import eu.etaxonomy.taxeditor.model.AbstractUtility;
+import eu.etaxonomy.taxeditor.model.IContextListener;
 import eu.etaxonomy.taxeditor.model.MessagingUtils;
-import eu.etaxonomy.taxeditor.navigation.NavigationUtil;
 import eu.etaxonomy.taxeditor.navigation.internal.TaxeditorNavigationPlugin;
 import eu.etaxonomy.taxeditor.preference.IPreferenceKeys;
 import eu.etaxonomy.taxeditor.preference.PreferencesUtil;
 import eu.etaxonomy.taxeditor.preference.Resources;
+import eu.etaxonomy.taxeditor.store.CdmStore;
 
 /**
- * <p>SearchBar class.</p>
- *
  * @author n.hoffmann
  * @author e.-m.lee
  * @created 15.04.2009
  * @version 1.0
  */
-public class SearchBar extends WorkbenchWindowControlContribution{
+public class SearchBar extends WorkbenchWindowControlContribution implements IContextListener{
 	private Text text_search;
 	private String secondaryId;
+	private ToolBar toolBar;
 
 	private final String defaultText = Messages.SearchBar_0;
 
@@ -67,6 +70,8 @@ public class SearchBar extends WorkbenchWindowControlContribution{
 		createSearchTextField(composite);
 		createToolBar(composite);
 		registerAtFocusService();
+		//register for context refreshes
+		CdmStore.getContextManager().addContextListener(this);
 
 		return composite;
 	}
@@ -87,10 +92,11 @@ public class SearchBar extends WorkbenchWindowControlContribution{
 	 * @param composite
 	 */
 	private void createToolBar(Composite composite) {
-		final ToolBar toolBar = new ToolBar(composite, SWT.NULL);
+		toolBar = new ToolBar(composite, SWT.NULL);
 
 		ToolItem toolItem = new ToolItem(toolBar, SWT.DROP_DOWN | SWT.BORDER);
 		toolItem.setText(Messages.SearchBar_1);
+		toolBar.setEnabled(false);
 
 		DropdownSelectionListener dropdownListener = new DropdownSelectionListener(
 				toolItem);
@@ -112,8 +118,9 @@ public class SearchBar extends WorkbenchWindowControlContribution{
 		// is applied. I am not sure how to get rid of this.
 		text_search = new Text(composite, SWT.BORDER | SWT.SINGLE
 				| SWT.FULL_SELECTION);
-		text_search.setForeground(NavigationUtil.getColor(Resources.SEARCH_VIEW_FOREGROUND));
+		text_search.setForeground(AbstractUtility.getColor(Resources.SEARCH_VIEW_FOREGROUND));
 		text_search.setText(defaultText);
+        text_search.setEnabled(false);
 
 		addTextListeners();
 	}
@@ -126,7 +133,7 @@ public class SearchBar extends WorkbenchWindowControlContribution{
 
 			@Override
             public void focusGained(FocusEvent e) {
-				text_search.setForeground(NavigationUtil.getColor(Resources.SEARCH_VIEW_FOCUS));
+				text_search.setForeground(AbstractUtility.getColor(Resources.SEARCH_VIEW_FOCUS));
 				if (defaultText.equals(text_search.getText())) {
 					text_search.setText("");
 				}
@@ -135,17 +142,13 @@ public class SearchBar extends WorkbenchWindowControlContribution{
 			@Override
             public void focusLost(FocusEvent e) {
 				if (text_search.getText() == "") {
-					text_search.setForeground(NavigationUtil.getColor(Resources.SEARCH_VIEW_FOREGROUND));
+					text_search.setForeground(AbstractUtility.getColor(Resources.SEARCH_VIEW_FOREGROUND));
 					text_search.setText(defaultText);
 				}
 			}
 		});
 
 		text_search.addKeyListener(new KeyAdapter() {
-			/*
-			 * (non-Javadoc)
-			 * @see org.eclipse.swt.events.KeyAdapter#keyPressed(org.eclipse.swt.events.KeyEvent)
-			 */
 			@Override
 			public void keyPressed(KeyEvent e) {
 				if (e.keyCode == SWT.CR) {
@@ -270,13 +273,6 @@ public class SearchBar extends WorkbenchWindowControlContribution{
 
 		private IFindTaxaAndNamesConfigurator configurator = PreferencesUtil.getSearchConfigurator();
 
-		/*
-		 * (non-Javadoc)
-		 *
-		 * @see
-		 * org.eclipse.swt.events.SelectionListener#widgetSelected(org.eclipse
-		 * .swt.events.SelectionEvent)
-		 */
 		@Override
 		public void widgetSelected(SelectionEvent e) {
 			SearchOption option = (SearchOption) e.widget.getData();
@@ -334,7 +330,7 @@ public class SearchBar extends WorkbenchWindowControlContribution{
 
 		public boolean getPreference() {
 			if (!PreferencesUtil.getPreferenceStore().contains(
-					PreferencesUtil.TAXON_SERVICE_CONFIGURATOR_TAXA)) {
+					IPreferenceKeys.TAXON_SERVICE_CONFIGURATOR_TAXA)) {
 				// initializes the search configurator
 				PreferencesUtil.initializeSearchConfigurator();
 			}
@@ -342,21 +338,49 @@ public class SearchBar extends WorkbenchWindowControlContribution{
 			switch (this) {
 			case TAXON:
 				boolean result = PreferencesUtil.getPreferenceStore().getBoolean(
-								PreferencesUtil.TAXON_SERVICE_CONFIGURATOR_TAXA);
+								IPreferenceKeys.TAXON_SERVICE_CONFIGURATOR_TAXA);
 				return result;
 			case SYNONYM:
 				return PreferencesUtil.getPreferenceStore().getBoolean(
-						PreferencesUtil.TAXON_SERVICE_CONFIGURATOR_SYNONYMS);
+						IPreferenceKeys.TAXON_SERVICE_CONFIGURATOR_SYNONYMS);
 			case NAME:
 				return PreferencesUtil.getPreferenceStore().getBoolean(
-						PreferencesUtil.TAXON_SERVICE_CONFIGURATOR_NAMES);
+						IPreferenceKeys.TAXON_SERVICE_CONFIGURATOR_NAMES);
 			case COMMON_NAME:
 				return PreferencesUtil.getPreferenceStore().getBoolean(
-								PreferencesUtil.TAXON_SERVICE_CONFIGURATOR_COMMON_NAMES);
+								IPreferenceKeys.TAXON_SERVICE_CONFIGURATOR_COMMON_NAMES);
 			}
 
 			return true;
 		}
 
 	}
+
+    @Override
+    public void contextAboutToStop(IMemento memento, IProgressMonitor monitor) {
+    }
+
+    @Override
+    public void contextStop(IMemento memento, IProgressMonitor monitor) {
+        if(!text_search.isDisposed()){
+            text_search.setEnabled(false);
+        }
+        if(!toolBar.isDisposed()){
+            toolBar.setEnabled(false);
+        }
+    }
+
+    @Override
+    public void contextStart(IMemento memento, IProgressMonitor monitor) {
+        text_search.setEnabled(true);
+        toolBar.setEnabled(true);
+    }
+
+    @Override
+    public void contextRefresh(IProgressMonitor monitor) {
+    }
+
+    @Override
+    public void workbenchShutdown(IMemento memento, IProgressMonitor monitor) {
+    }
 }