1 files changed, 218 insertions, 0 deletions
diff --git a/plugins/infra/org.eclipse.papyrus.infra.hyperlink/src/org/eclipse/papyrus/infra/hyperlink/preferences/HyperlinkServicePreferencesPage.java b/plugins/infra/org.eclipse.papyrus.infra.hyperlink/src/org/eclipse/papyrus/infra/hyperlink/preferences/HyperlinkServicePreferencesPage.java
new file mode 100644
index 00000000000..3756482688b
--- /dev/null
+++ b/plugins/infra/org.eclipse.papyrus.infra.hyperlink/src/org/eclipse/papyrus/infra/hyperlink/preferences/HyperlinkServicePreferencesPage.java
@@ -0,0 +1,218 @@
+/*****************************************************************************
+ * Copyright (c) 2015 CEA LIST and others.
+ * 
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *   Shuai Li (CEA LIST) <shuai.li@cea.fr> - Initial API and implementation
+ *   
+ *****************************************************************************/
+
+package org.eclipse.papyrus.infra.hyperlink.preferences;
+
+import java.util.HashMap;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Map;
+
+import org.eclipse.core.runtime.preferences.IEclipsePreferences;
+import org.eclipse.core.runtime.preferences.InstanceScope;
+import org.eclipse.jface.preference.IPreferenceStore;
+import org.eclipse.jface.preference.PreferencePage;
+import org.eclipse.jface.viewers.ColumnLabelProvider;
+import org.eclipse.jface.viewers.ColumnViewerToolTipSupport;
+import org.eclipse.jface.viewers.ColumnWeightData;
+import org.eclipse.jface.viewers.TableLayout;
+import org.eclipse.jface.viewers.TableViewer;
+import org.eclipse.jface.viewers.ViewerCell;
+import org.eclipse.jface.window.ToolTip;
+import org.eclipse.papyrus.infra.core.services.ServiceException;
+import org.eclipse.papyrus.infra.hyperlink.Activator;
+import org.eclipse.papyrus.infra.hyperlink.service.impl.HyperlinkServiceImpl;
+import org.eclipse.papyrus.infra.hyperlink.service.impl.HyperlinkServiceImpl.ContributorDescriptor;
+import org.eclipse.papyrus.infra.hyperlink.service.impl.HyperlinkServiceImpl.HyperlinkContributorDescriptor;
+import org.eclipse.papyrus.infra.widgets.providers.CollectionContentProvider;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.custom.TableEditor;
+import org.eclipse.swt.graphics.Image;
+import org.eclipse.swt.layout.GridData;
+import org.eclipse.swt.layout.GridLayout;
+import org.eclipse.swt.widgets.Button;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Control;
+import org.eclipse.swt.widgets.TableColumn;
+import org.eclipse.swt.widgets.TableItem;
+import org.eclipse.ui.IWorkbench;
+import org.eclipse.ui.IWorkbenchPreferencePage;
+import org.osgi.service.prefs.BackingStoreException;
+
+public class HyperlinkServicePreferencesPage extends PreferencePage implements IWorkbenchPreferencePage {
+
+	public static final int ACTIVATION_COLUMN = 0;
+
+	private Map<HyperlinkContributorDescriptor, Button> hyperlinkCheckboxes;
+
+	private HyperlinkServiceImpl hyperlinkService = new HyperlinkServiceImpl();
+
+	/**
+	 *
+	 * Constructor.
+	 *
+	 */
+	public HyperlinkServicePreferencesPage() {
+		super("Hyperlink Services", org.eclipse.papyrus.infra.widgets.Activator.getDefault().getImageDescriptor("/icons/papyrus.png"));
+	}
+
+	public void init(IWorkbench workbench) {
+		setPreferenceStore(Activator.getDefault().getPreferenceStore());
+		setDescription("Papyrus hyperlink services configuration.\nSelect the strategies you wish to activate.");
+	}
+
+	@Override
+	protected Control createContents(Composite parent) {
+
+		Composite self = new Composite(parent, SWT.NONE);
+		self.setLayout(new GridLayout(1, true));
+		self.setLayoutData(new GridData(GridData.FILL_BOTH));
+
+		final TableViewer tableViewer = new TableViewer(self, SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL | SWT.BORDER | SWT.FULL_SELECTION);
+		GridData gridData = new GridData(SWT.FILL, SWT.FILL, true, true);
+		tableViewer.getTable().setLayoutData(gridData);
+
+		ColumnViewerToolTipSupport.enableFor(tableViewer, ToolTip.NO_RECREATE);
+
+		tableViewer.setContentProvider(CollectionContentProvider.instance);
+
+		try {
+			hyperlinkService.startService();
+		} catch (ServiceException ex) {
+			return self;
+		}
+
+		tableViewer.setLabelProvider(new ColumnLabelProvider() {
+
+			@Override
+			public void update(ViewerCell cell) {
+				if (cell.getColumnIndex() == 1) {
+					super.update(cell);
+				} else {
+					return;
+				}
+			}
+
+			@Override
+			public String getToolTipText(Object element) {
+				if (element instanceof ContributorDescriptor) {
+					return ((ContributorDescriptor) element).getDescription();
+				}
+				return super.getToolTipText(element);
+			}
+
+			@Override
+			public Image getImage(Object element) {
+				if (element instanceof ContributorDescriptor) {
+					return null;
+				}
+				return super.getImage(element);
+			}
+
+			@Override
+			public String getText(Object element) {
+				if (element instanceof ContributorDescriptor) {
+					return ((ContributorDescriptor) element).getLabel();
+				}
+				return super.getText(element);
+			}
+		});
+
+		TableLayout layout = new TableLayout();
+
+		new TableColumn(tableViewer.getTable(), SWT.LEFT);
+		layout.addColumnData(new ColumnWeightData(10, 25, false));
+
+		new TableColumn(tableViewer.getTable(), SWT.LEFT);
+		layout.addColumnData(new ColumnWeightData(100, 250, true));
+
+		tableViewer.getTable().setLayout(layout);
+		tableViewer.getTable().setHeaderVisible(false);
+
+		List<ContributorDescriptor> contributorDescriptors = new LinkedList<ContributorDescriptor>();
+		contributorDescriptors.addAll(hyperlinkService.getHyperlinkContributors());
+		
+		tableViewer.setInput(contributorDescriptors);
+
+		hyperlinkCheckboxes = new HashMap<HyperlinkContributorDescriptor, Button>();
+
+		for (TableItem item : tableViewer.getTable().getItems()) {
+			if (item.getData() instanceof ContributorDescriptor) {
+				TableEditor editor = new TableEditor(tableViewer.getTable());
+
+				final Button button = new Button(tableViewer.getTable(), SWT.CHECK);
+				final TableItem currentItem = item;
+
+				final ContributorDescriptor strategy = (ContributorDescriptor) currentItem.getData();
+
+				if (strategy instanceof HyperlinkContributorDescriptor) {
+					hyperlinkCheckboxes.put((HyperlinkContributorDescriptor) strategy, button);
+				}
+				
+				button.setSelection(strategy.isActive());
+
+				editor.setEditor(button, item, ACTIVATION_COLUMN);
+				editor.horizontalAlignment = SWT.CENTER;
+				editor.grabHorizontal = true;
+
+			}
+		}
+
+		return self;
+	}
+
+	@Override
+	protected void performDefaults() {
+		restoreDefaults();
+		super.performDefaults();
+	}
+
+	@Override
+	protected void performApply() {
+		IPreferenceStore preferences = Activator.getDefault().getPreferenceStore();
+		
+		for (Map.Entry<HyperlinkContributorDescriptor, Button> entry : hyperlinkCheckboxes.entrySet()) {
+			boolean checked = entry.getValue().getSelection();
+			String isActiveKey = HyperlinkContributorDescriptor.getIsActiveKey(entry.getKey());
+			preferences.setValue(isActiveKey, checked);
+		}
+
+		try {
+			IEclipsePreferences preferenceStore = InstanceScope.INSTANCE.getNode(Activator.PLUGIN_ID);
+			preferenceStore.flush();
+		} catch (BackingStoreException ex) {
+			Activator.log.error(ex);
+		}
+	}
+
+	@Override
+	public boolean performOk() {
+		performApply();
+		return super.performOk();
+	}
+
+	/**
+	 * Restores the default preferences
+	 */
+
+	public void restoreDefaults() {
+		IPreferenceStore preferences = Activator.getDefault().getPreferenceStore();
+		
+		for (Map.Entry<HyperlinkContributorDescriptor, Button> entry : hyperlinkCheckboxes.entrySet()) {
+			String isActiveKey = HyperlinkContributorDescriptor.getIsActiveKey(entry.getKey());
+			boolean selected = preferences.getDefaultBoolean(isActiveKey);
+
+			entry.getValue().setSelection(selected);
+		}
+	}
+}