Add initial gist repository query page

Change-Id: Iacd069cdcfbb66cc307f6f0506118f68189561d4
Signed-off-by: Kevin Sawicki <kevin@github.com>
Signed-off-by: Chris Aniszczyk <caniszczyk@gmail.com>

3 files changed, 158 insertions, 0 deletions

diff --git a/org.eclipse.mylyn.github.ui/src/org/eclipse/mylyn/internal/github/ui/gist/GistRepositoryQueryPage.java b/org.eclipse.mylyn.github.ui/src/org/eclipse/mylyn/internal/github/ui/gist/GistRepositoryQueryPage.java
new file mode 100644
index 00000000..1ad9af0f
--- /dev/null
+++ b/org.eclipse.mylyn.github.ui/src/org/eclipse/mylyn/internal/github/ui/gist/GistRepositoryQueryPage.java
@@ -0,0 +1,121 @@
+/*******************************************************************************
+ *  Copyright (c) 2011 GitHub Inc.
+ *  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:
+ *    Kevin Sawicki (GitHub Inc.) - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.mylyn.internal.github.ui.gist;
+
+import org.eclipse.jface.dialogs.Dialog;
+import org.eclipse.jface.layout.GridDataFactory;
+import org.eclipse.jface.layout.GridLayoutFactory;
+import org.eclipse.mylyn.internal.github.core.gist.IGistQueryConstants;
+import org.eclipse.mylyn.tasks.core.IRepositoryQuery;
+import org.eclipse.mylyn.tasks.core.TaskRepository;
+import org.eclipse.mylyn.tasks.ui.wizards.AbstractRepositoryQueryPage;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.events.ModifyEvent;
+import org.eclipse.swt.events.ModifyListener;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Label;
+import org.eclipse.swt.widgets.Text;
+
+/**
+ * Gist repository query page class.
+ */
+public class GistRepositoryQueryPage extends AbstractRepositoryQueryPage {
+
+	private Text titleText;
+	private Text userText;
+
+	/**
+	 * @param taskRepository
+	 * @param query
+	 */
+	public GistRepositoryQueryPage(TaskRepository taskRepository,
+			IRepositoryQuery query) {
+		this("gistQueryPage", taskRepository, query); //$NON-NLS-1$
+	}
+
+	/**
+	 * @param pageName
+	 * @param taskRepository
+	 * @param query
+	 */
+	public GistRepositoryQueryPage(String pageName,
+			TaskRepository taskRepository, IRepositoryQuery query) {
+		super(pageName, taskRepository, query);
+	}
+
+	/**
+	 * @see org.eclipse.jface.dialogs.IDialogPage#createControl(org.eclipse.swt.widgets.Composite)
+	 */
+	public void createControl(Composite parent) {
+		Composite displayArea = new Composite(parent, SWT.NONE);
+		initializeDialogUnits(displayArea);
+
+		GridLayoutFactory.fillDefaults().numColumns(2).equalWidth(false)
+				.applyTo(displayArea);
+		GridDataFactory.fillDefaults().grab(true, true).applyTo(displayArea);
+
+		ModifyListener completeListener = new ModifyListener() {
+
+			public void modifyText(ModifyEvent e) {
+				setPageComplete(isPageComplete());
+			}
+		};
+
+		new Label(displayArea, SWT.NONE).setText(Messages.GistRepositoryQueryPage_LabelTitle);
+		titleText = new Text(displayArea, SWT.SINGLE | SWT.BORDER);
+		GridDataFactory.fillDefaults().grab(true, false).applyTo(titleText);
+		titleText.addModifyListener(completeListener);
+
+		new Label(displayArea, SWT.NONE).setText(Messages.GistRepositoryQueryPage_LabelUser);
+		userText = new Text(displayArea, SWT.SINGLE | SWT.BORDER);
+		GridDataFactory.fillDefaults().grab(true, false).applyTo(userText);
+		userText.addModifyListener(completeListener);
+
+		IRepositoryQuery query = getQuery();
+		if (query != null) {
+			if (query.getSummary() != null)
+				titleText.setText(query.getSummary());
+
+			if (query.getAttribute(IGistQueryConstants.USER) != null)
+				userText.setText(query.getAttribute(IGistQueryConstants.USER));
+		}
+
+		Dialog.applyDialogFont(displayArea);
+		setControl(displayArea);
+		setPageComplete(isPageComplete());
+	}
+
+	/**
+	 * @see org.eclipse.mylyn.tasks.ui.wizards.AbstractRepositoryQueryPage#getQueryTitle()
+	 */
+	public String getQueryTitle() {
+		return this.titleText.getText();
+	}
+
+	/**
+	 * @see org.eclipse.mylyn.tasks.ui.wizards.AbstractRepositoryQueryPage#isPageComplete()
+	 */
+	public boolean isPageComplete() {
+		boolean complete = super.isPageComplete();
+		if (complete)
+			complete = userText.getText().trim().length() > 0;
+
+		return complete;
+	}
+
+	/**
+	 * @see org.eclipse.mylyn.tasks.ui.wizards.AbstractRepositoryQueryPage#applyTo(org.eclipse.mylyn.tasks.core.IRepositoryQuery)
+	 */
+	public void applyTo(IRepositoryQuery query) {
+		query.setSummary(getQueryTitle());
+		query.setAttribute(IGistQueryConstants.USER, userText.getText().trim());
+	}
+}
diff --git a/org.eclipse.mylyn.github.ui/src/org/eclipse/mylyn/internal/github/ui/gist/Messages.java b/org.eclipse.mylyn.github.ui/src/org/eclipse/mylyn/internal/github/ui/gist/Messages.java
new file mode 100644
index 00000000..d0a128ff
--- /dev/null
+++ b/org.eclipse.mylyn.github.ui/src/org/eclipse/mylyn/internal/github/ui/gist/Messages.java
@@ -0,0 +1,35 @@
+/*******************************************************************************
+ *  Copyright (c) 2011 GitHub Inc.
+ *  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:
+ *    Kevin Sawicki (GitHub Inc.) - initial API and implementation
+ *******************************************************************************/
+package org.eclipse.mylyn.internal.github.ui.gist;
+
+import org.eclipse.osgi.util.NLS;
+
+/**
+ * NLS
+ */
+public class Messages extends NLS {
+
+	private static final String BUNDLE_NAME = "org.eclipse.mylyn.internal.github.ui.gist.messages"; //$NON-NLS-1$
+
+	/** */
+	public static String GistRepositoryQueryPage_LabelTitle;
+
+	/** */
+	public static String GistRepositoryQueryPage_LabelUser;
+
+	static {
+		// initialize resource bundle
+		NLS.initializeMessages(BUNDLE_NAME, Messages.class);
+	}
+
+	private Messages() {
+	}
+}
diff --git a/org.eclipse.mylyn.github.ui/src/org/eclipse/mylyn/internal/github/ui/gist/messages.properties b/org.eclipse.mylyn.github.ui/src/org/eclipse/mylyn/internal/github/ui/gist/messages.properties
new file mode 100644
index 00000000..fddd667a
--- /dev/null
+++ b/org.eclipse.mylyn.github.ui/src/org/eclipse/mylyn/internal/github/ui/gist/messages.properties
@@ -0,0 +1,2 @@
+GistRepositoryQueryPage_LabelTitle=Title:
+GistRepositoryQueryPage_LabelUser=User: