1 files changed, 115 insertions, 0 deletions
diff --git a/org.eclipse.search/search/org/eclipse/search/internal/workingsets/WorkingSetDialog.java b/org.eclipse.search/search/org/eclipse/search/internal/workingsets/WorkingSetDialog.java
new file mode 100644
index 00000000000..c74852e5315
--- /dev/null
+++ b/org.eclipse.search/search/org/eclipse/search/internal/workingsets/WorkingSetDialog.java
@@ -0,0 +1,115 @@
+package org.eclipse.search.internal.workingsets;
+
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.events.MouseAdapter;
+import org.eclipse.swt.events.MouseEvent;
+import org.eclipse.swt.events.MouseListener;
+import org.eclipse.swt.layout.GridData;
+import org.eclipse.swt.layout.GridLayout;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Control;
+import org.eclipse.swt.widgets.Shell;
+
+import org.eclipse.core.resources.IResource;
+import org.eclipse.core.runtime.IPath;
+import org.eclipse.jface.dialogs.IInputValidator;
+import org.eclipse.jface.dialogs.InputDialog;
+
+import org.eclipse.jface.util.Assert;
+import org.eclipse.jface.viewers.CheckboxTreeViewer;
+import org.eclipse.jface.viewers.IStructuredSelection;
+import org.eclipse.ui.model.WorkbenchContentProvider;
+import org.eclipse.ui.model.WorkbenchLabelProvider;
+
+import org.eclipse.search.internal.ui.SearchPlugin;
+import org.eclipse.search.ui.IWorkingSet;
+import org.eclipse.search.internal.ui.util.*;
+
+
+public class WorkingSetDialog extends InputDialog {
+
+	private static class WorkingSetNameInputValidator implements IInputValidator {
+		
+		String fInitalName;
+		
+		public WorkingSetNameInputValidator(String initialName) {
+			Assert.isNotNull(initialName, "initial name must not be null");
+			fInitalName= initialName;
+		}
+		
+		public String isValid(String newText) {
+			if (newText == null ||newText.equals(""))
+				return "The name must not be empty.";
+			IWorkingSet[] workingSets= WorkingSet.getWorkingSets();
+			if (newText.equals(fInitalName))
+				return null;
+			for (int i= 0; i < workingSets.length; i++) {
+				if (newText.equals(workingSets[i].getName()))
+					return "A workspace with that name already exists.";
+			}
+			return null;
+		}
+	}
+
+	// Widgets constants
+	private final static int SIZING_SELECTION_WIDGET_WIDTH= 300;
+	private final static int SIZING_SELECTION_WIDGET_HEIGHT= 300;
+
+	private IWorkingSet fWorkingSet;
+	private CheckboxTreeViewer fTree;
+	
+	public WorkingSetDialog(Shell parentShell) {
+		this(parentShell, "");
+	}
+
+	public WorkingSetDialog(Shell parentShell, IWorkingSet workingSet) {
+		this(parentShell, workingSet.getName());
+		fWorkingSet= workingSet;
+	}
+
+	private WorkingSetDialog(Shell parentShell, String initialSelection) {
+		super(parentShell, "Working Set", "Define the working set name:", initialSelection, new WorkingSetNameInputValidator(initialSelection));
+	}
+
+	/*
+	 * Overrides method from Dialog.
+	 */
+	protected Control createDialogArea(Composite parent) {
+		// page group
+		Composite composite= (Composite)super.createDialogArea(parent);
+
+		fTree= new CheckboxTreeViewer(composite);
+		fTree.setContentProvider(new WorkbenchContentProvider());
+		fTree.setLabelProvider(new WorkbenchLabelProvider());
+		fTree.setInput(SearchPlugin.getWorkspace().getRoot());
+
+		GridData gd= new GridData(GridData.FILL_BOTH | GridData.GRAB_VERTICAL);
+		gd.heightHint= SIZING_SELECTION_WIDGET_HEIGHT;
+		fTree.getControl().setLayoutData(gd);
+		
+		if (fWorkingSet != null)
+			fTree.setCheckedElements(fWorkingSet.getResources());
+
+		return composite;
+	}
+
+	/*
+	 * Overrides method from Dialog
+	 */
+	protected void okPressed() {
+		if (fWorkingSet == null)
+			fWorkingSet= new WorkingSet(getText().getText(), fTree.getCheckedElements());
+		else {
+			if (fWorkingSet instanceof WorkingSet) {
+				((WorkingSet)fWorkingSet).setName(getText().getText());
+				((WorkingSet)fWorkingSet).setResources(fTree.getCheckedElements());
+			}
+		}
+
+		super.okPressed();
+	}
+
+	public IWorkingSet getWorkingSet() {
+		return fWorkingSet;
+	}
+}