Merge branch 'feature-dialog' into devel

Conflicts:
	core/src/cz/nic/tablexia/TablexiaSettings.java
	core/src/cz/nic/tablexia/util/ui/dialog/TablexiaDialog.java

core/src/cz/nic/tablexia/game/AbstractTablexiaGame.java

@@ -145,6 +145,8 @@ public abstract class AbstractTablexiaGame<T> extends AbstractTablexiaScreen<T>
                   TablexiaButton.ButtonType.GREEN,
                   ApplicationTextManager.getInstance().getText(ApplicationTextManager.ApplicationTextsAssets.VICTORYSCREEN_BUTTON_CHANGEGAME),
                   ApplicationTextManager.getInstance().getText(ApplicationTextManager.ApplicationTextsAssets.VICTORYSCREEN_BUTTON_REPLAY));
+            //dialog does not hide on click outside the BG area
+            setHideOnOutsideClick(false);
         }
 
         @Override

core/src/cz/nic/tablexia/util/ui/dialog/TablexiaDialog.java

@@ -2,15 +2,24 @@ package cz.nic.tablexia.util.ui.dialog;
 
 import com.badlogic.gdx.Gdx;
 import com.badlogic.gdx.graphics.Color;
+import com.badlogic.gdx.graphics.Pixmap;
+import com.badlogic.gdx.graphics.Texture;
+import com.badlogic.gdx.graphics.g2d.BitmapFont;
+import com.badlogic.gdx.graphics.g2d.Sprite;
 import com.badlogic.gdx.graphics.g2d.TextureAtlas;
 import com.badlogic.gdx.math.Interpolation;
+import com.badlogic.gdx.scenes.scene2d.InputEvent;
 import com.badlogic.gdx.scenes.scene2d.Stage;
 import com.badlogic.gdx.scenes.scene2d.actions.Actions;
 import com.badlogic.gdx.scenes.scene2d.ui.Dialog;
 import com.badlogic.gdx.scenes.scene2d.ui.Label;
+import com.badlogic.gdx.scenes.scene2d.utils.ClickListener;
+import com.badlogic.gdx.scenes.scene2d.utils.Drawable;
 import com.badlogic.gdx.scenes.scene2d.utils.NinePatchDrawable;
+import com.badlogic.gdx.scenes.scene2d.utils.SpriteDrawable;
 
 import cz.nic.tablexia.loader.application.ApplicationFontManager;
+import cz.nic.tablexia.util.Log;
 import cz.nic.tablexia.util.ui.dialog.text.DialogTextContent;
 
 import static com.badlogic.gdx.scenes.scene2d.actions.Actions.sequence;
@@ -23,8 +32,7 @@ public class TablexiaDialog extends Dialog {
     public static TextureAtlas backgroundAtlas;
     public static TextureAtlas buttonAtlas;
 
-    protected float width;
-    protected float height;
+    private boolean hideOnOutsideClick = true;
 
     public enum BackGroundType {
         BUBBLE_CLASSIC("bubble_classic"),
@@ -48,9 +56,9 @@ public class TablexiaDialog extends Dialog {
     }
 
     public TablexiaDialog(float x, float y,float width,float height, BackGroundType backGroundType) {
-        super("", new WindowStyle(ApplicationFontManager.getInstance().getDefaultApplicationRegularFont(),
-                                  Color.BLACK,
-                                  new NinePatchDrawable(backgroundAtlas.createPatch(backGroundType.dialogBackgroundTextureName))));
+        super("", new DialogStyle(ApplicationFontManager.getInstance().getDefaultApplicationRegularFont(),
+                Color.BLACK,
+                new NinePatchDrawable(backgroundAtlas.createPatch(backGroundType.dialogBackgroundTextureName)), createDrawable(new Color(0, 0, 0, 0.5f))));
 
         this.width= width;
         this.height = height;
@@ -62,6 +70,23 @@ public class TablexiaDialog extends Dialog {
         setBounds(x, y, width, height);
         getBackground().setMinWidth(width);
         getBackground().setMinHeight(height);
+
+        final float dialogX = x;
+        final float dialogY = y;
+        final float dialogWidth = width;
+        final float dialogHeight = height;
+
+        addListener(new ClickListener(){
+            @Override
+            public void clicked(InputEvent event, float x, float y) {
+                if((x<0||x>(dialogWidth))||(y<0||y>dialogHeight)){
+                    //user clicked outside the dialog window
+                    if(hideOnOutsideClick){
+                        hide();
+                    }
+                }
+            }
+        });
     }
 
     @Override
@@ -75,13 +100,23 @@ public class TablexiaDialog extends Dialog {
         //no content here
     }
 
-    @Override
-    public float getPrefHeight() {
-        return height;
+    public static Drawable createDrawable (Color c) {
+        Pixmap p = new Pixmap(1, 1, Pixmap.Format.RGBA8888);
+        p.setColor(c);
+        p.drawPixel(0, 0);
+
+        return new SpriteDrawable(new Sprite(new Texture(p)));
     }
 
-    @Override
-    public float getPrefWidth() {
-        return width;
+    public static class DialogStyle extends WindowStyle{
+        public DialogStyle (BitmapFont titleFont, Color titleFontColor, Drawable background,Drawable stageBackground){
+            super(titleFont,titleFontColor,background);
+            super.stageBackground = stageBackground;
+        }
+    }
+
+    //hide dialog on click outside the background area? true by default
+    public void setHideOnOutsideClick(boolean hideOnOutsideClick){
+        this.hideOnOutsideClick = hideOnOutsideClick;
     }
-}
\ No newline at end of file
+}