X-Git-Url: https://git.argeo.org/?a=blobdiff_plain;ds=sidebyside;f=org.argeo.cms.e4%2Fsrc%2Forg%2Fargeo%2Fcms%2Fe4%2FCmsE4Utils.java;h=21abf5828b90d589ec03d4690317c98f411666b3;hb=633a8acd189cc22f06944d278879601189be1bc8;hp=b8ad37e391da2c129c997ec6defe234f65ff0a97;hpb=2f4abd50f4056f1df9d9355145f6192b61a233e8;p=lgpl%2Fargeo-commons.git
diff --git a/org.argeo.cms.e4/src/org/argeo/cms/e4/CmsE4Utils.java b/org.argeo.cms.e4/src/org/argeo/cms/e4/CmsE4Utils.java
index b8ad37e39..21abf5828 100644
--- a/org.argeo.cms.e4/src/org/argeo/cms/e4/CmsE4Utils.java
+++ b/org.argeo.cms.e4/src/org/argeo/cms/e4/CmsE4Utils.java
@@ -1,11 +1,22 @@
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);
@@ -23,6 +34,44 @@ public class CmsE4Utils {
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 null
if not found.
+ */
+ public static MCommand findCommand(EModelService modelService, MApplication app, String commandId) {
+ List 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() {
}
+
}