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IDEMPIERE-724 Zk: Make iDempiere theme more easily customizable. Added api to use client web logo in theme.

This commit is contained in:
Heng Sin Low 2013-05-30 18:30:05 +08:00
parent 661d8465d1
commit 63f6cdbf2b
1 changed files with 41 additions and 0 deletions
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41
org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/theme/ThemeManager.java
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@ -13,9 +13,19 @@
*****************************************************************************/
package org.adempiere.webui.theme;
import java.awt.Graphics2D;
import java.awt.Image;
import java.awt.image.BufferedImage;
import java.awt.image.RenderedImage;
import java.io.IOException;
import org.adempiere.webui.AdempiereWebUI;
import org.compiere.model.MClientInfo;
import org.compiere.model.MImage;
import org.compiere.model.MSysConfig;
import org.compiere.util.Env;
import org.compiere.util.Util;
import org.zkoss.image.Images;
/**
*
@ -102,4 +112,35 @@ public final class ThemeManager {
String url = builder.toString().intern();
return url;
}
/**
*
* @return client web logo if available
* @throws IOException
*/
public static org.zkoss.image.Image getClientWebLogo() throws IOException {
MClientInfo cinfo = MClientInfo.get(Env.getCtx());
if (cinfo.getLogoWeb_ID() > 0) {
MImage mImage = MImage.get(Env.getCtx(), cinfo.getLogoWeb_ID());
Image image = mImage.getImage();
if (image instanceof RenderedImage) {
RenderedImage rImage = (RenderedImage)image;
return Images.encode(mImage.getName(), rImage);
} else {
BufferedImage bImage = new BufferedImage(image.getWidth(null),
image.getHeight(null),
BufferedImage.TYPE_INT_ARGB);
Graphics2D bImageGraphics = bImage.createGraphics();
bImageGraphics.drawImage(image, null, null);
RenderedImage rImage = (RenderedImage)bImage;
String name = mImage.getName();
if (name.endsWith("jpg")) {
name = name.replace("jpg", "jpeg");
}
return Images.encode(name, rImage);
}
} else {
return null;
}
}
}