package org.argeo.cms.e4;
+import java.util.List;
+
import org.argeo.cms.CmsException;
+import org.eclipse.e4.ui.model.application.MApplication;
+import org.eclipse.e4.ui.model.application.commands.MCommand;
import org.eclipse.e4.ui.model.application.ui.basic.MPart;
+import org.eclipse.e4.ui.model.application.ui.menu.MDirectMenuItem;
+import org.eclipse.e4.ui.model.application.ui.menu.MHandledMenuItem;
+import org.eclipse.e4.ui.workbench.modeling.EModelService;
import org.eclipse.e4.ui.workbench.modeling.EPartService;
import org.eclipse.e4.ui.workbench.modeling.EPartService.PartState;
+import org.osgi.framework.Bundle;
+import org.osgi.framework.FrameworkUtil;
+/** Static utilities simplifying recurring Eclipse 4 patterns. */
public class CmsE4Utils {
+ /** Open an editor based on its id. */
public static void openEditor(EPartService partService, String editorId, String key, String state) {
for (MPart part : partService.getParts()) {
String id = part.getPersistedState().get(key);
partService.showPart(part, PartState.ACTIVATE);
}
+ /** Dynamically creates an handled menu item from a command ID. */
+ public static MHandledMenuItem createHandledMenuItem(EModelService modelService, MApplication app,
+ String commandId) {
+ MCommand command = findCommand(modelService, app, commandId);
+ if (command == null)
+ return null;
+ MHandledMenuItem handledItem = modelService.createModelElement(MHandledMenuItem.class);
+ handledItem.setCommand(command);
+ return handledItem;
+
+ }
+
+ /**
+ * Finds a command by ID.
+ *
+ * @return the {@link MCommand} or <code>null</code> if not found.
+ */
+ public static MCommand findCommand(EModelService modelService, MApplication app, String commandId) {
+ List<MCommand> cmds = modelService.findElements(app, null, MCommand.class, null);
+ for (MCommand cmd : cmds) {
+ if (cmd.getElementId().equals(commandId)) {
+ return cmd;
+ }
+ }
+ return null;
+ }
+
+ /** Dynamically creates a direct menu item from a class. */
+ public static MDirectMenuItem createDirectMenuItem(EModelService modelService, Class<?> clss, String label) {
+ MDirectMenuItem dynamicItem = modelService.createModelElement(MDirectMenuItem.class);
+ dynamicItem.setLabel(label);
+ Bundle bundle = FrameworkUtil.getBundle(clss);
+ dynamicItem.setContributionURI("bundleclass://" + bundle.getSymbolicName() + "/" + clss.getName());
+ return dynamicItem;
+ }
+
+ /** Singleton. */
private CmsE4Utils() {
}
+
}
package org.argeo.cms.util;
+import java.io.IOException;
import java.io.InputStream;
import java.net.MalformedURLException;
import java.net.URL;
import javax.jcr.RepositoryException;
import javax.servlet.http.HttpServletRequest;
-import org.apache.commons.io.IOUtils;
import org.argeo.cms.CmsException;
import org.argeo.cms.ui.CmsConstants;
import org.argeo.cms.ui.CmsView;
}
/** Style widget */
- public static void style(Widget widget, String style) {
+ public static <T extends Widget> T style(T widget, String style) {
widget.setData(CmsConstants.STYLE, style);
+ return widget;
}
/** Enable markups on widget */
- public static void markup(Widget widget) {
+ public static <T extends Widget> T markup(T widget) {
widget.setData(CmsConstants.MARKUP, true);
+ return widget;
}
public static void setItemHeight(Table table, int height) {
Image image = new Image(Display.getCurrent(), scaled);
return image;
} finally {
- IOUtils.closeQuietly(in);
+ try {
+ in.close();
+ } catch (IOException e) {
+ // silent
+ }
}
}
+ /** Lorem ipsum text to be used during development. */
public final static String LOREM_IPSUM = "Lorem ipsum dolor sit amet, consectetur adipiscing elit."
+ " Etiam eleifend hendrerit sem, ac ultricies massa ornare ac."
+ " Cras aliquam sodales risus, vitae varius lacus molestie quis."
+ " Duis vitae turpis eros. Sed tincidunt lacinia rutrum."
+ " Aliquam velit velit, rutrum ut augue sed, condimentum lacinia augue.";
+ /** Singleton. */
private CmsUtils() {
}
}