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authorAndrew Su <[email protected]>2010-12-20 13:37:59 -0500
committerAndrew Su <[email protected]>2010-12-20 13:37:59 -0500
commit4a5fd97006874988975bf3e6843335ce7c279878 (patch)
treefbf37c28ec0dca3735b91476324bf89274581c46 /netx/net/sourceforge/jnlp/controlpanel/CacheViewer.java
parent3c92b8a089bdbe50943c1fdfcc8eee46f2948054 (diff)
Add cache viewer for itw-settings.
Diffstat (limited to 'netx/net/sourceforge/jnlp/controlpanel/CacheViewer.java')
-rw-r--r--netx/net/sourceforge/jnlp/controlpanel/CacheViewer.java120
1 files changed, 120 insertions, 0 deletions
diff --git a/netx/net/sourceforge/jnlp/controlpanel/CacheViewer.java b/netx/net/sourceforge/jnlp/controlpanel/CacheViewer.java
new file mode 100644
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--- /dev/null
+++ b/netx/net/sourceforge/jnlp/controlpanel/CacheViewer.java
@@ -0,0 +1,120 @@
+/* CacheViewer.java -- Display the GUI for viewing and deleting cache files.
+Copyright (C) 2010 Red Hat
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+package net.sourceforge.jnlp.controlpanel;
+
+import java.awt.Container;
+import java.awt.Dimension;
+import java.awt.Frame;
+import java.awt.GridBagConstraints;
+import java.awt.GridBagLayout;
+import java.awt.Toolkit;
+import java.awt.event.WindowAdapter;
+import java.awt.event.WindowEvent;
+
+import javax.swing.JDialog;
+
+import net.sourceforge.jnlp.config.DeploymentConfiguration;
+import net.sourceforge.jnlp.runtime.Translator;
+
+/**
+ * This class will provide a visual way of viewing cache.
+ *
+ * @author Andrew Su ([email protected], [email protected])
+ *
+ */
+public class CacheViewer extends JDialog {
+
+ private boolean initialized = false;
+ private static final String dialogTitle = Translator.R("CVCPDialogTitle");
+ private DeploymentConfiguration config; // Configuration file which contains all the settings.
+ CachePane topPanel;
+
+ /**
+ * Creates a new instance of the cache viewer.
+ *
+ * @param config Deployment configuration file.
+ */
+ public CacheViewer(DeploymentConfiguration config) {
+ super((Frame) null, dialogTitle, true); // Don't need a parent.
+ this.config = config;
+
+ /* Prepare for adding components to dialog box */
+ Container contentPane = getContentPane();
+ contentPane.setLayout(new GridBagLayout());
+
+ GridBagConstraints c = new GridBagConstraints();
+ c.fill = GridBagConstraints.BOTH;
+ c.weightx = 1;
+ c.weighty = 1;
+ c.gridx = 0;
+ c.gridy = 0;
+ topPanel = new CachePane(this, this.config);
+ contentPane.add(topPanel, c);
+
+ pack();
+
+ /* Set focus to default button when first activated */
+ WindowAdapter adapter = new WindowAdapter() {
+ private boolean gotFocus = false;
+
+ public void windowGainedFocus(WindowEvent we) {
+ // Once window gets focus, set initial focus
+ if (!gotFocus) {
+ topPanel.focusOnDefaultButton();
+ gotFocus = true;
+ }
+ }
+ };
+ addWindowFocusListener(adapter);
+
+ initialized = true;
+ }
+
+ /**
+ * Display the cache viewer.
+ *
+ * @param config Configuration file.
+ * @throws Exception
+ */
+ public static void showCacheDialog(final DeploymentConfiguration config) throws Exception {
+ CacheViewer psd = new CacheViewer(config);
+ psd.setResizable(true);
+ psd.centerDialog();
+ psd.setVisible(true);
+ psd.dispose();
+ }
+
+ /**
+ * Check whether the dialog has finished being created.
+ *
+ * @return True if dialog is ready to be displayed.
+ */
+ public boolean isInitialized() {
+ return initialized;
+ }
+
+ /**
+ * Center the dialog box.
+ */
+ private void centerDialog() {
+ Dimension screen = Toolkit.getDefaultToolkit().getScreenSize();
+ Dimension dialogSize = getSize();
+
+ setLocation((screen.width - dialogSize.width) / 2, (screen.height - dialogSize.height) / 2);
+ }
+}