Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.browsing.ui.swt / src / org / simantics / browsing / ui / swt / GraphExplorerDialog2.java

diff --git a/bundles/org.simantics.browsing.ui.swt/src/org/simantics/browsing/ui/swt/GraphExplorerDialog2.java b/bundles/org.simantics.browsing.ui.swt/src/org/simantics/browsing/ui/swt/GraphExplorerDialog2.java
new file mode 100644 (file)
index 0000000..39e70ac
--- /dev/null
+++ b/bundles/org.simantics.browsing.ui.swt/src/org/simantics/browsing/ui/swt/GraphExplorerDialog2.java
@@ -0,0 +1,112 @@
+/*******************************************************************************\r
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management\r
+ * in Industry THTH ry.\r
+ * All rights reserved. This program and the accompanying materials\r
+ * are made available under the terms of the Eclipse Public License v1.0\r
+ * which accompanies this distribution, and is available at\r
+ * http://www.eclipse.org/legal/epl-v10.html\r
+ *\r
+ * Contributors:\r
+ *     VTT Technical Research Centre of Finland - initial API and implementation\r
+ *******************************************************************************/\r
+package org.simantics.browsing.ui.swt;\r
+\r
+import java.util.Set;\r
+\r
+import org.eclipse.jface.layout.GridDataFactory;\r
+import org.eclipse.jface.window.Window;\r
+import org.eclipse.swt.SWT;\r
+import org.eclipse.swt.widgets.Composite;\r
+import org.eclipse.swt.widgets.Display;\r
+import org.eclipse.swt.widgets.Tree;\r
+import org.eclipse.swt.widgets.TreeItem;\r
+import org.eclipse.ui.IWorkbenchSite;\r
+import org.simantics.browsing.ui.Column;\r
+import org.simantics.browsing.ui.Column.Align;\r
+import org.simantics.browsing.ui.common.ColumnKeys;\r
+import org.simantics.browsing.ui.graph.impl.GraphInputSources;\r
+import org.simantics.browsing.ui.graph.impl.SessionContextInputSource;\r
+import org.simantics.browsing.ui.swt.widgets.GraphExplorerComposite;\r
+import org.simantics.browsing.ui.swt.widgets.impl.WidgetSupport;\r
+import org.simantics.db.management.ISessionContext;\r
+import org.simantics.utils.DataContainer;\r
+import org.simantics.utils.datastructures.ArrayMap;\r
+\r
+/*\r
+ * A dialog, which contains a single graph explorer composite\r
+ *\r
+ * Override getBrowseContexts() to specify the graph explorer contents.\r
+ * \r
+ */\r
+\r
+public abstract class GraphExplorerDialog2 extends SimanticsDialog {\r
+\r
+    abstract public Set<String> getBrowseContexts();\r
+\r
+    private final IWorkbenchSite site;\r
+    private final DataContainer<Object[]> result = new DataContainer<Object[]>();\r
+    \r
+    private GraphExplorerComposite outputExplorer;\r
+\r
+    public GraphExplorerDialog2(IWorkbenchSite site, String title) {\r
+        super(Display.getCurrent().getActiveShell(), title);\r
+        this.site = site;\r
+    }\r
+\r
+    Column[] getColumns() {\r
+        return new Column[] { new Column(ColumnKeys.SINGLE, Align.RIGHT, 180, "single", true, 1) };\r
+    }\r
+\r
+    @Override\r
+    protected SessionContextInputSource getInputSource() {\r
+        return GraphInputSources.projectSource();\r
+    }\r
+\r
+    @Override\r
+    protected boolean isResizable() {\r
+        return true;\r
+    }\r
+\r
+    @Override\r
+    protected void createControls(Composite body, ISessionContext context, WidgetSupport support) {\r
+\r
+        outputExplorer = new GraphExplorerComposite(\r
+                ArrayMap.keys("displaySelectors", "displayFilter").values(false, false), site, body, support,\r
+                SWT.BORDER);\r
+        outputExplorer.setBrowseContexts(getBrowseContexts());\r
+        outputExplorer.setColumnsVisible(false);\r
+        outputExplorer.setColumns(getColumns());\r
+        outputExplorer.finish();\r
+\r
+        outputExplorer.setBackground(body.getDisplay().getSystemColor(SWT.COLOR_GREEN));\r
+\r
+        GridDataFactory.fillDefaults().grab(true, true).span(2, 1).minSize(300, 400).applyTo(outputExplorer);\r
+\r
+    }\r
+\r
+    @Override\r
+    protected void buttonPressed(int buttonId) {\r
+        if (buttonId == Window.OK) {\r
+\r
+            Tree tree = (Tree) outputExplorer.getExplorerControl();\r
+\r
+            TreeItem[] selectedItems = tree.getSelection();\r
+            Object[] res = new Object[selectedItems.length];\r
+            for (int i = 0; i < selectedItems.length; i++) {\r
+                res[i] = selectedItems[i].getData();\r
+            }\r
+            result.set(res);\r
+        }\r
+        super.buttonPressed(buttonId);\r
+\r
+    }\r
+\r
+    public Object[] getSelection() {\r
+        return result.get();\r
+    }\r
+    \r
+    public GraphExplorerComposite getGraphExplorerComposite() {\r
+        return outputExplorer;\r
+    }\r
+\r
+}\r