1 files changed, 203 insertions, 0 deletions
diff --git a/org.eclipse.mylyn.bugzilla.core/src/org/eclipse/mylyn/bugzilla/saveQuery/GetQueryDialog.java b/org.eclipse.mylyn.bugzilla.core/src/org/eclipse/mylyn/bugzilla/saveQuery/GetQueryDialog.java
new file mode 100644
index 000000000..5531a6e02
--- /dev/null
+++ b/org.eclipse.mylyn.bugzilla.core/src/org/eclipse/mylyn/bugzilla/saveQuery/GetQueryDialog.java
@@ -0,0 +1,203 @@
+/*******************************************************************************
+ * Copyright (c) 2003 - 2005 University Of British Columbia 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:
+ *     University Of British Columbia - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.mylar.bugzilla.saveQuery;
+
+import java.util.ArrayList;
+import java.util.Iterator;
+
+import org.eclipse.jface.action.Action;
+import org.eclipse.jface.action.MenuManager;
+import org.eclipse.jface.action.Separator;
+import org.eclipse.jface.dialogs.Dialog;
+import org.eclipse.jface.dialogs.IDialogConstants;
+import org.eclipse.mylar.bugzilla.search.BugzillaSearchPage;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.events.MouseAdapter;
+import org.eclipse.swt.events.MouseEvent;
+import org.eclipse.swt.events.SelectionAdapter;
+import org.eclipse.swt.events.SelectionEvent;
+import org.eclipse.swt.layout.GridData;
+import org.eclipse.swt.widgets.Button;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Control;
+import org.eclipse.swt.widgets.Label;
+import org.eclipse.swt.widgets.List;
+import org.eclipse.swt.widgets.Menu;
+import org.eclipse.swt.widgets.Shell;
+
+
+/**
+ * Dialog to display, manage and run stored queries.
+ */
+public class GetQueryDialog extends Dialog
+{
+	
+	/** The Ok button. */
+	private Button okButton;
+
+	/** The title of the dialog. */
+	private String title;
+	
+	private SavedQueryFile input;
+	
+	public GetQueryDialog(Shell parentShell, String dialogTitle, SavedQueryFile in) {
+		super(parentShell);
+		this.title = dialogTitle;
+		input = in;
+		setShellStyle(SWT.DIALOG_TRIM | SWT.APPLICATION_MODAL);
+	}
+
+	@Override
+	protected void configureShell(Shell shell) {
+		super.configureShell(shell);
+		shell.setText(title);
+	}
+
+	@Override
+	protected void createButtonsForButtonBar(Composite parent) {
+		// create OK and Details buttons
+		okButton = createButton(parent, IDialogConstants.OK_ID, "Run", true);
+		okButton.setEnabled(false);
+		createButton(parent, IDialogConstants.CANCEL_ID, "Close", false);
+	}
+
+	/**
+	 * Creates the list widget to display stored queries.
+	 */
+	@Override
+	final protected Control createDialogArea(Composite parent) {
+		Composite composite = (Composite)super.createDialogArea(parent);
+		
+ 		createMainDialogArea(composite);
+
+		return composite;
+	}
+	
+	protected void createMainDialogArea(Composite parent) {
+		Label label = new Label(parent, SWT.LEFT);
+		label.setText("Select a saved query:");
+		rememberPattern = new List(parent, SWT.SINGLE | SWT.V_SCROLL | SWT.BORDER);
+		ArrayList<String> names = input.getNames();
+		int pos = 0;
+		
+		for (Iterator<String> it = names.iterator(); it.hasNext(); ) { 
+			rememberPattern.add(it.next(), pos);
+			pos++;
+		}
+		
+		GridData gd = new GridData(GridData.FILL_HORIZONTAL);
+		gd.horizontalSpan = 5;
+		gd.heightHint = 60;
+		
+		rememberPattern.setLayoutData(gd);
+		rememberPattern.addSelectionListener(new SelectionAdapter() {
+			@Override
+			public void widgetSelected(SelectionEvent event) {
+				selIndex = rememberPattern.getSelectionIndex();
+				okButton.setEnabled(selIndex >= 0);
+			}
+		});
+		rememberPattern.addMouseListener(new MouseAdapter() {
+			@Override
+			public void mouseDoubleClick(MouseEvent e) {
+				okPressed();
+			}
+		});
+
+		// Configure the context menu
+		MenuManager menuMgr = new MenuManager("#PopupMenu"); //$NON-NLS-1$
+		menuMgr.add(new RunQueryAction("&Run query"));
+		menuMgr.add(new Separator());
+		menuMgr.add(new RemoveAction("Remo&ve"));
+		menuMgr.add(new RemoveAllAction("Remove &all"));
+		Menu menu = menuMgr.createContextMenu(rememberPattern);
+		rememberPattern.setMenu(menu);
+
+	}
+
+	final protected void setPageComplete(boolean complete) {
+		if (okButton != null) {
+			okButton.setEnabled(complete);
+		}
+	}
+	
+	private String queryNameText;
+
+	private List rememberPattern;
+
+	public String getText() {
+		return queryNameText;
+	}
+	
+	/**
+	 * Deletes a selected named query.
+	 */
+	private void remove() {
+		int index = rememberPattern.getSelectionIndex();
+		if(index != -1)
+			BugzillaSearchPage.getInput().remove(new int []{index});
+		rememberPattern.remove(index);
+		rememberPattern.setSelection(-1);
+		selIndex = -1;
+		okButton.setEnabled(false);
+	}
+	
+	private void removeAll() {
+		BugzillaSearchPage.getInput().removeAll();
+		rememberPattern.removeAll();
+		rememberPattern.setSelection(-1);
+		selIndex = -1;
+		okButton.setEnabled(false);
+	}
+	
+	/** Index of the selected query, or -1 if none. */
+	int selIndex = -1;
+	
+	/** 
+	 * Returns index of the selected query or -1 if none are selected.
+	 */
+	public int getSelected() {
+		return selIndex;
+	}
+	
+	private class RunQueryAction extends Action {
+		RunQueryAction(String text) {
+			super(text);
+		}
+		
+		@Override
+		public void run() {
+			GetQueryDialog.this.okPressed();
+		}
+	}
+		
+	private class RemoveAction extends Action {
+		RemoveAction(String text) {
+			super(text);
+		}
+		
+		@Override
+		public void run() {
+			GetQueryDialog.this.remove();
+		}
+	}
+
+	private class RemoveAllAction extends Action {
+		RemoveAllAction(String text) {
+			super(text);
+		}
+		
+		@Override
+		public void run() {
+			GetQueryDialog.this.removeAll();
+		}
+	}
+}