Mercurial > dive4elements > river
view flys-client/src/main/java/de/intevation/flys/client/client/ui/FLYSHeader.java @ 3847:f3b821735e39
Calculate the info url via i18n
Don't fetch the info url from the artifact service and use i18n to calculate the
url by using the official gauge and river number.
flys-client/trunk@5582 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Bjoern Ricks <bjoern.ricks@intevation.de> |
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date | Mon, 24 Sep 2012 08:39:22 +0000 |
parents | 047a44270348 |
children | 33bb8bf3899a |
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package de.intevation.flys.client.client.ui; import com.google.gwt.core.client.GWT; import com.google.gwt.resources.client.ImageResource; import com.smartgwt.client.types.Alignment; import com.smartgwt.client.widgets.Img; import com.smartgwt.client.widgets.Label; import com.smartgwt.client.widgets.layout.HLayout; import com.smartgwt.client.widgets.layout.VLayout; import de.intevation.flys.client.client.FLYSConstants; /** * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> */ public class FLYSHeader extends HLayout { /** The interface that provides the message resources. */ private FLYSConstants MESSAGES = GWT.create(FLYSConstants.class); /** The height used for this header.*/ public static final int HEIGHT = 75; /** The height used for the images.*/ public static final int IMG_HEIGHT = 50; public FLYSHeader() { init(); } public void init() { setWidth100(); setHeight(HEIGHT); setLayoutLeftMargin(5); setLayoutRightMargin(5); String baseUrl = GWT.getHostPageBaseURL(); Img flys = new Img( baseUrl + MESSAGES.flysLogo(), 50, IMG_HEIGHT); Img bfg = new Img( baseUrl + MESSAGES.bfgLogo(), 112, HEIGHT); Label fullname = new Label(MESSAGES.fullname()); fullname.setHeight(HEIGHT - IMG_HEIGHT); fullname.setStyleName ("fontNormalMid"); VLayout left = new VLayout(); left.addMember(flys); left.addMember(fullname); HLayout right = new HLayout(); right.setAlign(Alignment.RIGHT); right.addMember(bfg); addMember(left); addMember(right); } /** * This method calculates the wight of an image relative to the given * height. * * @param res The ImageResource that points to the image. * @param height The pre-defined height. * * @return the calculated width that should be used for the image. */ protected int calcWidth(ImageResource res, int height) { int widthOrig = res.getWidth(); int heightOrig = res.getHeight(); double factor = (double)heightOrig / height; double width = (double)widthOrig / factor; return (int) width * 10 / 10; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :