Adds gui improvements to impl.gui.main.chat.ShowPreviewDialog

resources/languages/resources.properties

@@ -592,7 +592,8 @@ service.gui.PHONE=Phone
 service.gui.PHONES=Phones
 service.gui.EDIT_NOT_SUPPORTED=Editing this account is not supported
 service.gui.SHOW_PREVIEW=(show preview)
-service.gui.SHOW_PREVIEW_WARNING_DESCRIPTION=Please consider that enabling Image/Video previews might violate your online anonymity and expose your activity on the network.
+service.gui.SHOW_PREVIEW_WARNING_DESCRIPTION=Would you like to proceed displaying this image?\n\nPlease consider that enabling Image/Video previews might violate your online anonymity and expose your activity on the network.
+service.gui.SHOW_PREVIEW_DIALOG_TITLE=Show Image/Video preview
 
 service.gui.ZID_NAME_SET=ZRTP identifier's name:
 service.gui.ZID_NAME_NOT_SET=ZRTP identifier name is not set.

src/net/java/sip/communicator/impl/gui/main/chat/ShowPreviewDialog.java

@@ -7,6 +7,7 @@
 import java.util.*;
 import java.util.concurrent.*;
 
+import javax.imageio.*;
 import javax.swing.*;
 import javax.swing.text.*;
 
@@ -105,12 +106,18 @@ public class ShowPreviewDialog
     {
         this.chatPanel = chatPanel;
 
+        this.setTitle(
+            GuiActivator.getResources().getI18NString(
+                "service.gui.SHOW_PREVIEW_DIALOG_TITLE"));
         okButton = new JButton(
             GuiActivator.getResources().getI18NString("service.gui.OK"));
         cancelButton = new JButton(
             GuiActivator.getResources().getI18NString("service.gui.CANCEL"));
 
-        JPanel mainPanel = new TransparentPanel(new BorderLayout());
+        JPanel mainPanel = new TransparentPanel();
+        mainPanel.setLayout(new BoxLayout(mainPanel, BoxLayout.Y_AXIS));
+        mainPanel.setBorder(BorderFactory.createEmptyBorder(10, 10, 10, 10));
+        //mainPanel.setPreferredSize(new Dimension(200, 150));
         this.getContentPane().add(mainPanel);
 
         JTextPane descriptionMsg = new JTextPane();
@@ -120,6 +127,26 @@ public class ShowPreviewDialog
             GuiActivator.getResources().getI18NString(
                 "service.gui.SHOW_PREVIEW_WARNING_DESCRIPTION"));
 
+        Icon warningIcon = null;
+        try
+        {
+            warningIcon =
+                new ImageIcon(
+                    ImageIO.read(GuiActivator.getResources().getImageURL(
+                        "service.gui.icons.WARNING_ICON")));
+        }
+        catch (IOException e)
+        {
+            logger.debug("failed to load the warning icon");
+        }
+        JLabel warningSign = new JLabel(warningIcon);
+
+        JPanel warningPanel = new TransparentPanel();
+        warningPanel.setLayout(new BoxLayout(warningPanel, BoxLayout.X_AXIS));
+        warningPanel.add(warningSign);
+        warningPanel.add(Box.createHorizontalStrut(10));
+        warningPanel.add(descriptionMsg);
+
         enableReplacement
             = new JCheckBox(
                 GuiActivator.getResources().getI18NString(
@@ -133,7 +160,8 @@ public class ShowPreviewDialog
                     "plugin.chatconfig.replacement.ENABLE_REPLACEMENT_PROPOSAL"));
         enableReplacementProposal.setOpaque(false);
 
-        JPanel checkBoxPanel = new TransparentPanel(new GridLayout(0, 1));
+        JPanel checkBoxPanel = new TransparentPanel();
+        checkBoxPanel.setLayout(new BoxLayout(checkBoxPanel, BoxLayout.Y_AXIS));
         checkBoxPanel.add(enableReplacement);
         checkBoxPanel.add(enableReplacementProposal);
 
@@ -142,16 +170,15 @@ public class ShowPreviewDialog
         buttonsPanel.add(okButton);
         buttonsPanel.add(cancelButton);
 
-        JPanel panel = new TransparentPanel(new GridLayout(0, 1));
-        panel.add(descriptionMsg);
-        panel.add(checkBoxPanel);
-        mainPanel.add(panel, BorderLayout.NORTH);
-        mainPanel.add(buttonsPanel, BorderLayout.CENTER);
+        mainPanel.add(warningPanel);
+        mainPanel.add(Box.createVerticalStrut(10));
+        mainPanel.add(checkBoxPanel);
+        mainPanel.add(buttonsPanel);
 
         okButton.addActionListener(this);
         cancelButton.addActionListener(this);
 
-        this.setPreferredSize(new Dimension(350, 200));
+        this.setPreferredSize(new Dimension(390, 230));
     }
 
     @Override