X-Git-Url: http://git.argeo.org/?a=blobdiff_plain;f=org.argeo.cms.ui%2Fsrc%2Forg%2Fargeo%2Fcms%2Futil%2FCmsLink.java;h=b18770f189f3959db89684938580aeb60da7009d;hb=92b77a90db637e71a7ccbc76fc12bad6ba4a289a;hp=14f3755ff9c4bbe4b1ca526860fb466bf5fbd5ba;hpb=972528f4de2d00690362c01d3ce843ca9cd10250;p=lgpl%2Fargeo-commons.git
diff --git a/org.argeo.cms.ui/src/org/argeo/cms/util/CmsLink.java b/org.argeo.cms.ui/src/org/argeo/cms/util/CmsLink.java
index 14f3755ff..b18770f18 100644
--- a/org.argeo.cms.ui/src/org/argeo/cms/util/CmsLink.java
+++ b/org.argeo.cms.ui/src/org/argeo/cms/util/CmsLink.java
@@ -5,14 +5,16 @@ import java.net.MalformedURLException;
import java.net.URL;
import javax.jcr.Node;
+import javax.jcr.RepositoryException;
import org.apache.commons.io.IOUtils;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.argeo.cms.CmsException;
-import org.argeo.cms.CmsStyles;
-import org.argeo.cms.CmsUiProvider;
-import org.eclipse.gemini.blueprint.context.BundleContextAware;
+import org.argeo.cms.auth.CurrentUser;
+import org.argeo.cms.ui.CmsStyles;
+import org.argeo.cms.ui.CmsUiProvider;
+import org.argeo.node.NodeUtils;
import org.eclipse.rap.rwt.RWT;
import org.eclipse.rap.rwt.service.ResourceManager;
import org.eclipse.swt.SWT;
@@ -23,12 +25,11 @@ import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Label;
import org.osgi.framework.BundleContext;
-import org.springframework.beans.factory.InitializingBean;
/** A link to an internal or external location. */
-public class CmsLink implements CmsUiProvider, InitializingBean,
- BundleContextAware {
+public class CmsLink implements CmsUiProvider {
private final static Log log = LogFactory.getLog(CmsLink.class);
+ private BundleContext bundleContext;
private String label;
private String custom;
@@ -36,14 +37,16 @@ public class CmsLink implements CmsUiProvider, InitializingBean,
private String image;
private MouseListener mouseListener;
+ private int horizontalAlignment = SWT.CENTER;
private int verticalAlignment = SWT.CENTER;
+ private String loggedInLabel = null;
+ private String loggedInTarget = null;
+
// internal
// private Boolean isUrl = false;
private Integer imageWidth, imageHeight;
- private BundleContext bundleContext;
-
public CmsLink() {
super();
}
@@ -57,45 +60,43 @@ public class CmsLink implements CmsUiProvider, InitializingBean,
this.label = label;
this.target = target;
this.custom = custom;
- afterPropertiesSet();
+ init();
}
- @Override
- public void afterPropertiesSet() {
- // if (target != null) {
- // if (target.startsWith("/")) {
- // isUrl = true;
- // } else {
- // try {
- // new URL(target);
- // isUrl = true;
- // } catch (MalformedURLException e1) {
- // isUrl = false;
- // }
- // }
- // }
-
+ public void init() {
if (image != null) {
ImageData image = loadImage();
- imageWidth = image.width;
- imageHeight = image.height;
+ if (imageHeight == null && imageWidth == null) {
+ imageWidth = image.width;
+ imageHeight = image.height;
+ } else if (imageHeight == null) {
+ imageHeight = (imageWidth * image.height) / image.width;
+ } else if (imageWidth == null) {
+ imageWidth = (imageHeight * image.width) / image.height;
+ }
}
}
/** @return {@link Composite} with a single {@link Label} child. */
@Override
public Control createUi(final Composite parent, Node context) {
- Composite comp = new Composite(parent, SWT.BOTTOM);
+// if (image != null && (imageWidth == null || imageHeight == null)) {
+// throw new CmsException("Image is not properly configured."
+// + " Make sure bundleContext property is set and init() method has been called.");
+// }
+
+ Composite comp = new Composite(parent, SWT.NONE);
comp.setLayout(CmsUtils.noSpaceGridLayout());
Label link = new Label(comp, SWT.NONE);
link.setData(RWT.MARKUP_ENABLED, Boolean.TRUE);
- GridData layoutData = new GridData(SWT.CENTER, verticalAlignment, true,
- true);
+ GridData layoutData = new GridData(horizontalAlignment, verticalAlignment, false, false);
if (image != null) {
- layoutData.heightHint = imageHeight;
+ if (imageHeight != null)
+ layoutData.heightHint = imageHeight;
if (label == null)
- layoutData.widthHint = imageWidth;
+ if (imageWidth != null)
+ layoutData.widthHint = imageWidth;
}
link.setLayoutData(layoutData);
@@ -109,39 +110,48 @@ public class CmsLink implements CmsUiProvider, InitializingBean,
// label
StringBuilder labelText = new StringBuilder();
- if (target != null) {
- labelText
- .append("");
+ } else if (target != null) {
+ labelText.append("");
}
if (image != null) {
registerImageIfNeeded();
String imageLocation = RWT.getResourceManager().getLocation(image);
- labelText.append("");
+ labelText.append("");
- // final Image img = loadImage(parent.getDisplay());
- // link.setImage(img);
- // link.addDisposeListener(new DListener(img));
}
- if (label != null) {
- // link.setText(label);
+ if (loggedInLabel != null && isLoggedIn()) {
+ labelText.append(' ').append(loggedInLabel);
+ } else if (label != null) {
labelText.append(' ').append(label);
}
- if (target != null)
+ if ((loggedInTarget != null && isLoggedIn()) || target != null)
labelText.append("");
link.setText(labelText.toString());
- // link.setCursor(link.getDisplay().getSystemCursor(SWT.CURSOR_HAND));
- // CmsSession cmsSession = (CmsSession) parent.getDisplay().getData(
- // CmsSession.KEY);
if (mouseListener != null)
link.addMouseListener(mouseListener);
@@ -190,9 +200,6 @@ public class CmsLink implements CmsUiProvider, InitializingBean,
// pure URL
url = new URL(image);
} catch (MalformedURLException e1) {
- // in OSGi bundle
- if (bundleContext == null)
- throw new CmsException("No bundle context available");
url = bundleContext.getBundle().getResource(image);
}
@@ -202,6 +209,10 @@ public class CmsLink implements CmsUiProvider, InitializingBean,
return url;
}
+ public void setBundleContext(BundleContext bundleContext) {
+ this.bundleContext = bundleContext;
+ }
+
public void setLabel(String label) {
this.label = label;
}
@@ -224,9 +235,12 @@ public class CmsLink implements CmsUiProvider, InitializingBean,
this.image = image;
}
- @Override
- public void setBundleContext(BundleContext bundleContext) {
- this.bundleContext = bundleContext;
+ public void setLoggedInLabel(String loggedInLabel) {
+ this.loggedInLabel = loggedInLabel;
+ }
+
+ public void setLoggedInTarget(String loggedInTarget) {
+ this.loggedInTarget = loggedInTarget;
}
public void setMouseListener(MouseListener mouseListener) {
@@ -241,34 +255,20 @@ public class CmsLink implements CmsUiProvider, InitializingBean,
} else if ("center".equals(vAlign)) {
verticalAlignment = SWT.CENTER;
} else {
- throw new CmsException("Unsupported vertical allignment " + vAlign
- + " (must be: top, bottom or center)");
+ throw new CmsException("Unsupported vertical allignment " + vAlign + " (must be: top, bottom or center)");
}
}
- // private class MListener extends MouseAdapter {
- // private static final long serialVersionUID = 3634864186295639792L;
- //
- // @Override
- // public void mouseDown(MouseEvent e) {
- // if (e.button == 1) {
- // }
- // }
- // }
- //
- // private class DListener implements DisposeListener {
- // private static final long serialVersionUID = -3808587499269394812L;
- // private final Image img;
- //
- // public DListener(Image img) {
- // super();
- // this.img = img;
- // }
- //
- // @Override
- // public void widgetDisposed(DisposeEvent event) {
- // img.dispose();
- // }
- //
- // }
+ protected boolean isLoggedIn() {
+ return !CurrentUser.isAnonymous();
+ }
+
+ public void setImageWidth(Integer imageWidth) {
+ this.imageWidth = imageWidth;
+ }
+
+ public void setImageHeight(Integer imageHeight) {
+ this.imageHeight = imageHeight;
+ }
+
}