Added Vietnamese lang.

HMCL/src/core/java/org/jackhuang/hellominecraft/launcher/core/asset/IAssetsHandler.java

@@ -129,7 +129,7 @@ public abstract class IAssetsHandler {
                     need = !location.exists();
                 }
                 if (need)
-                    al.add(new FileDownloadTask(url, location).setTag(mark));
+                    al.add(new FileDownloadTask(url, location).setTag(contents.get(i).geteTag()));
             }
         }
 

HMCL/src/core/java/org/jackhuang/hellominecraft/launcher/core/install/forge/MinecraftForgeVersionList.java

@@ -60,7 +60,7 @@ public class MinecraftForgeVersionList extends InstallerVersionList {
 
             @Override
             public Collection<Task> getDependTasks() {
-                return Arrays.asList(task);
+                return Arrays.asList(task.setTag("Official Forge Download Site"));
             }
 
             @Override

HMCL/src/core/java/org/jackhuang/hellominecraft/launcher/core/install/liteloader/LiteLoaderVersionList.java

@@ -62,7 +62,7 @@ public class LiteLoaderVersionList extends InstallerVersionList {
 
             @Override
             public Collection<Task> getDependTasks() {
-                return Arrays.asList(task);
+                return Arrays.asList(task.setTag("Official Liteloader Download Site"));
             }
 
             @Override

HMCL/src/core/java/org/jackhuang/hellominecraft/launcher/core/install/optifine/bmcl/OptiFineBMCLVersionList.java

@@ -65,7 +65,7 @@ public class OptiFineBMCLVersionList extends InstallerVersionList {
 
             @Override
             public Collection<Task> getDependTasks() {
-                return Arrays.asList(task);
+                return Arrays.asList(task.setTag("BMCL Optifine Download Site"));
             }
 
             @Override

HMCL/src/core/java/org/jackhuang/hellominecraft/launcher/core/install/optifine/vanilla/OptiFineVersionList.java

@@ -72,7 +72,7 @@ public class OptiFineVersionList extends InstallerVersionList {
 
             @Override
             public Collection<Task> getDependTasks() {
-                return Arrays.asList(task);
+                return Arrays.asList(task.setTag("Optifine Download Site"));
             }
 
             @Override

HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/ui/GaussionPage.java

@@ -29,16 +29,16 @@ import javax.swing.JPanel;
 import org.jackhuang.hellominecraft.util.ui.StackBlurFilter;
 
 /**
- *
+ * This component will allow some area blured to provide better UI.
  * @author huangyuhui
  */
 public class GaussionPage extends Page {
 
-    private transient BufferedImage aeroBuffer; // 模糊缓存
+    private transient BufferedImage aeroBuffer;
     private transient Image backgroundImage;
     private final List<JPanel> aeroObject = new ArrayList<>();
-    private transient Graphics2D aeroGraphics; // 模糊对象
-    private static final int RADIUS = 10; // 模糊半径
+    private transient Graphics2D aeroGraphics;
+    private static final int RADIUS = 10;
     private transient final StackBlurFilter stackBlurFilter = new StackBlurFilter(RADIUS);
     private transient BufferedImage cache = null;
 
@@ -46,6 +46,10 @@ public class GaussionPage extends Page {
         this.backgroundImage = backgroundImage;
     }
 
+    /**
+     * The background will be blured under the aero object.
+     * @param aeroObject just need its bounds, keep it not opaque.
+     */
     public void addAeroObject(JPanel aeroObject) {
         this.aeroObject.add(aeroObject);
         cache = null;
@@ -58,6 +62,7 @@ public class GaussionPage extends Page {
         if (backgroundImage == null)
             return;
         
+        // If we cache the processed background image, the CPU ratio will reduce 5%.
         if (cache == null || getWidth() != cache.getWidth() || getHeight() != cache.getHeight()) {
             cache = new BufferedImage(getWidth(), getHeight(), 2);
             Graphics2D g2 = cache.createGraphics();

HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/ui/IRepaint.java

@@ -27,8 +27,22 @@ import javax.swing.JComponent;
  * @author huang
  */
 public interface IRepaint {
+    
+    /**
+     * addDirtyRegion to?
+     * @return the component which needs repainting.
+     */
     JComponent getRepaintComponent();
+    
+    /**
+     * addDirtyRegion to?
+     * @return the window which needs repainting.
+     */
     Window getRepaintWindow();
     
+    /**
+     * Repaint the component/window you want.
+     * @return the region where you want to repaint.
+     */
     Collection<Rectangle> getRepaintRects();
 }

HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/ui/MainPagePanel.java

@@ -399,6 +399,7 @@ public class MainPagePanel extends GaussionPage {
     }//GEN-LAST:event_txtPasswordCaretUpdate
 
     // <editor-fold defaultstate="collapsed" desc="Loads">
+    
     private void prepareAuths() {
         preparingAuth = true;
         cboLoginMode.removeAllItems();

HMCL/src/main/java/org/jackhuang/hellominecraft/launcher/ui/WideComboBox.java

@@ -21,8 +21,8 @@ import java.awt.Dimension;
 import javax.swing.JComboBox;
 
 /**
- *
- * @author huang
+ * Make the popup menu of combo boxes wider.
+ * @author huangyuhui
  */
 public class WideComboBox extends JComboBox {