From c0850ee5d1d624565859cc7cd0b91e0dd910478b Mon Sep 17 00:00:00 2001
From: "giwoong.kim" <giwoong.kim@samsung.com>
Date: Thu, 29 Nov 2012 21:59:48 +0900
Subject: [PATCH] skin: trim a nine-patch skin

trim a nine-patch image in general skin

Signed-off-by: GiWoong Kim <giwoong.kim@samsung.com>
---
 .../skin/layout/GeneralPurposeSkinComposer.java    | 27 +++++++++++++++++++++-
 .../tizen/emulator/skin/layout/SkinPatches.java    | 13 ++++++++---
 2 files changed, 36 insertions(+), 4 deletions(-)

diff --git a/tizen/src/skin/client/src/org/tizen/emulator/skin/layout/GeneralPurposeSkinComposer.java b/tizen/src/skin/client/src/org/tizen/emulator/skin/layout/GeneralPurposeSkinComposer.java
index cce4980..23a6d78 100644
--- a/tizen/src/skin/client/src/org/tizen/emulator/skin/layout/GeneralPurposeSkinComposer.java
+++ b/tizen/src/skin/client/src/org/tizen/emulator/skin/layout/GeneralPurposeSkinComposer.java
@@ -40,6 +40,7 @@ import org.eclipse.swt.graphics.Image;
 import org.eclipse.swt.graphics.ImageData;
 import org.eclipse.swt.graphics.Point;
 import org.eclipse.swt.graphics.Rectangle;
+import org.eclipse.swt.graphics.Region;
 import org.eclipse.swt.widgets.Canvas;
 import org.eclipse.swt.widgets.Shell;
 import org.tizen.emulator.skin.EmulatorSkinState;
@@ -174,7 +175,7 @@ public class GeneralPurposeSkinComposer implements ISkinComposer {
 		}
 
 		/* custom window shape */
-		SkinUtil.trimShell(shell, currentState.getCurrentImage());
+		trimPatchedShell(shell, currentState.getCurrentImage());
 
 		/* set window size */
 		if (currentState.getCurrentImage() != null) {
@@ -211,6 +212,30 @@ public class GeneralPurposeSkinComposer implements ISkinComposer {
 		return lcdBounds;
 	}
 
+	public static void trimPatchedShell(Shell shell, Image image) {
+		if (null == image) {
+			return;
+		}
+		ImageData imageData = image.getImageData();
+
+		int width = imageData.width;
+		int height = imageData.height;
+
+		Region region = new Region();
+		region.add(new Rectangle(0, 0, width, height));
+
+		for (int i = 0; i < width; i++) {
+			for (int j = 0; j < height; j++) {
+				int colorPixel = imageData.getPixel(i, j);
+				if (colorPixel == 0xFF00FF /* magenta */) {
+					region.subtract(i, j, 1, 1);
+				}
+			}
+		}
+
+		shell.setRegion(region);
+	}
+
 	public void addGeneralPurposeListener(final Shell shell) {
 		shellPaintListener = new PaintListener() {
 			@Override
diff --git a/tizen/src/skin/client/src/org/tizen/emulator/skin/layout/SkinPatches.java b/tizen/src/skin/client/src/org/tizen/emulator/skin/layout/SkinPatches.java
index 8a9608a..9916e2a 100644
--- a/tizen/src/skin/client/src/org/tizen/emulator/skin/layout/SkinPatches.java
+++ b/tizen/src/skin/client/src/org/tizen/emulator/skin/layout/SkinPatches.java
@@ -30,6 +30,7 @@ package org.tizen.emulator.skin.layout;
 
 import java.util.logging.Logger;
 
+import org.eclipse.swt.SWT;
 import org.eclipse.swt.graphics.GC;
 import org.eclipse.swt.graphics.Image;
 import org.eclipse.swt.widgets.Display;
@@ -89,12 +90,16 @@ public class SkinPatches {
 	}
 
 	public Image getPatchedImage(int centerPatchWidth, int centerPatchHeight) {
+		int patchedImageWidth = (patchWidth * 2) + centerPatchWidth;
+		int patchedImageHeight = (patchHeight * 2) + centerPatchHeight;
+
 		Image patchedImage = new Image(display,
-				(patchWidth * 2) + centerPatchWidth,
-				(patchHeight * 2) + centerPatchHeight);
+				patchedImageWidth, patchedImageHeight);
 
-		// TODO: transparency
+		// TODO: copy alphaData
 		GC gc = new GC(patchedImage);
+		gc.setBackground(display.getSystemColor(SWT.COLOR_MAGENTA));
+		gc.fillRectangle(0, 0, patchedImageWidth, patchedImageHeight);
 
 		/* top side */
 		gc.drawImage(imageLT, 0, 0);
@@ -105,6 +110,8 @@ public class SkinPatches {
 		/* middle side */
 		gc.drawImage(imageL, 0, 0, imageL.getImageData().width, imageL.getImageData().height,
 				0, patchHeight, patchWidth, centerPatchHeight);
+		gc.setBackground(display.getSystemColor(SWT.COLOR_BLACK));
+		gc.fillRectangle(patchWidth, patchHeight, centerPatchWidth, centerPatchHeight); /* center */
 		gc.drawImage(imageR, 0, 0, imageR.getImageData().width, imageR.getImageData().height,
 				patchWidth + centerPatchWidth, patchHeight, patchWidth, centerPatchHeight);
 
-- 
2.7.4