X-Git-Url: http://git.nikiroo.be/?p=fanfix.git;a=blobdiff_plain;f=ui%2FUIUtils.java;h=c7fcf623cd01274d60716658eabcc27a7b46a626;hp=7d78d1e8c38669b118dab12828da99c351091b8c;hb=1fdc757711ffe55d2ed23f7e524133c478edd613;hpb=18970dec4ea46654acfaeb7e5f8c6f5a1674420b
diff --git a/ui/UIUtils.java b/ui/UIUtils.java
index 7d78d1e..c7fcf62 100644
--- a/ui/UIUtils.java
+++ b/ui/UIUtils.java
@@ -1,17 +1,30 @@
package be.nikiroo.utils.ui;
import java.awt.Color;
+import java.awt.Component;
+import java.awt.Desktop;
import java.awt.GradientPaint;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.Paint;
import java.awt.RadialGradientPaint;
import java.awt.RenderingHints;
+import java.io.IOException;
+import java.net.URISyntaxException;
import javax.swing.JComponent;
+import javax.swing.JEditorPane;
+import javax.swing.JLabel;
+import javax.swing.JOptionPane;
import javax.swing.JScrollPane;
import javax.swing.UIManager;
import javax.swing.UnsupportedLookAndFeelException;
+import javax.swing.event.HyperlinkEvent;
+import javax.swing.event.HyperlinkListener;
+
+import be.nikiroo.fanfix.Instance;
+import be.nikiroo.utils.Version;
+import be.nikiroo.utils.VersionCheck;
/**
* Some Java Swing utilities.
@@ -234,4 +247,89 @@ public class UIUtils {
return scroll;
}
+
+ /**
+ * Show a confirmation message to the user to show him the changes since
+ * last version.
+ *
+ * HTML 3.2 supported, links included (the user browser will be launched if
+ * possible).
+ *
+ * If this is already the latest version, a message will still be displayed.
+ *
+ * @param parentComponent
+ * determines the {@link java.awt.Frame} in which the dialog is
+ * displayed; if null, or if the
+ * parentComponent has no {@link java.awt.Frame}, a
+ * default {@link java.awt.Frame} is used
+ * @param updates
+ * the new version
+ * @param introText
+ * an introduction text before the list of changes
+ * @param title
+ * the title of the dialog
+ *
+ * @return TRUE if the user clicked on OK, false if the dialog was dismissed
+ */
+ static public boolean showUpdatedDialog(Component parentComponent,
+ VersionCheck updates, String introText, String title) {
+
+ StringBuilder builder = new StringBuilder();
+ final JEditorPane updateMessage = new JEditorPane("text/html", "");
+ if (introText != null && !introText.isEmpty()) {
+ builder.append(introText);
+ builder.append("
");
+ builder.append("
");
+ }
+ for (Version v : updates.getNewer()) {
+ builder.append("\t" //
+ + "Version " + v.toString() //
+ + "");
+ builder.append("
");
+ builder.append("
");
+ for (String item : updates.getChanges().get(v)) {
+ builder.append("- " + item + "
");
+ }
+ builder.append("
");
+ }
+
+ // html content
+ updateMessage.setText("" //
+ + builder//
+ + "");
+
+ // handle link events
+ updateMessage.addHyperlinkListener(new HyperlinkListener() {
+ @Override
+ public void hyperlinkUpdate(HyperlinkEvent e) {
+ if (e.getEventType().equals(HyperlinkEvent.EventType.ACTIVATED))
+ try {
+ Desktop.getDesktop().browse(e.getURL().toURI());
+ } catch (IOException ee) {
+ Instance.getInstance().getTraceHandler().error(ee);
+ } catch (URISyntaxException ee) {
+ Instance.getInstance().getTraceHandler().error(ee);
+ }
+ }
+ });
+ updateMessage.setEditable(false);
+ updateMessage.setBackground(new JLabel().getBackground());
+ updateMessage.addHyperlinkListener(new HyperlinkListener() {
+ @Override
+ public void hyperlinkUpdate(HyperlinkEvent evn) {
+ if (evn.getEventType() == HyperlinkEvent.EventType.ACTIVATED) {
+ if (Desktop.isDesktopSupported()) {
+ try {
+ Desktop.getDesktop().browse(evn.getURL().toURI());
+ } catch (IOException e) {
+ } catch (URISyntaxException e) {
+ }
+ }
+ }
+ }
+ });
+
+ return JOptionPane.showConfirmDialog(parentComponent, updateMessage,
+ title, JOptionPane.DEFAULT_OPTION) == JOptionPane.OK_OPTION;
+ }
}