Extend CMS view.

[lgpl/argeo-commons.git] / org.argeo.cms.ui / src / org / argeo / cms / web / CmsWebEntryPoint.java

diff --git a/org.argeo.cms.ui/src/org/argeo/cms/web/CmsWebEntryPoint.java b/org.argeo.cms.ui/src/org/argeo/cms/web/CmsWebEntryPoint.java
index 351f771c141285e896bc45ec5f5cd385949d9f1f..186c988b1d1cacff17718800b32bad617ee20200 100644 (file)
--- a/org.argeo.cms.ui/src/org/argeo/cms/web/CmsWebEntryPoint.java
+++ b/org.argeo.cms.ui/src/org/argeo/cms/web/CmsWebEntryPoint.java
@@ -3,6 +3,8 @@ package org.argeo.cms.web;
 import static org.eclipse.rap.rwt.internal.service.ContextProvider.getApplicationContext;
 
 import java.security.PrivilegedAction;
+import java.util.Map;
+import java.util.UUID;
 
 import javax.security.auth.Subject;
 import javax.security.auth.login.LoginContext;
@@ -19,6 +21,8 @@ import org.argeo.cms.ui.CmsView;
 import org.argeo.cms.ui.UxContext;
 import org.argeo.cms.ui.dialogs.CmsFeedback;
 import org.argeo.cms.ui.util.CmsUiUtils;
+import org.argeo.cms.ui.util.DefaultImageManager;
+import org.argeo.cms.ui.util.SimpleUxContext;
 import org.argeo.eclipse.ui.specific.UiContext;
 import org.eclipse.rap.rwt.RWT;
 import org.eclipse.rap.rwt.application.EntryPoint;
@@ -30,21 +34,29 @@ import org.eclipse.swt.SWT;
 import org.eclipse.swt.widgets.Composite;
 import org.eclipse.swt.widgets.Display;
 import org.eclipse.swt.widgets.Shell;
+import org.osgi.service.event.Event;
+import org.osgi.service.event.EventAdmin;
 
 /** The {@link CmsView} for a {@link CmsWebApp}. */
 public class CmsWebEntryPoint implements EntryPoint, CmsView, BrowserNavigationListener {
        private static final long serialVersionUID = 7733510691684570402L;
        private final static Log log = LogFactory.getLog(CmsWebEntryPoint.class);
 
+       private EventAdmin eventAdmin;
+
        private final CmsWebApp cmsWebApp;
        private final String uiName;
 
        private LoginContext loginContext;
        private String state;
        private Throwable exception;
+       private UxContext uxContext;
+       private CmsImageManager imageManager;
 
        private Composite ui;
 
+       private String uid;
+
        // Client services
        // private final JavaScriptExecutor jsExecutor;
        private final BrowserNavigation browserNavigation;
@@ -57,6 +69,7 @@ public class CmsWebEntryPoint implements EntryPoint, CmsView, BrowserNavigationL
                assert uiName != null;
                this.cmsWebApp = cmsWebApp;
                this.uiName = uiName;
+               uid = UUID.randomUUID().toString();
 
                // Initial login
                LoginContext lc;
@@ -85,6 +98,8 @@ public class CmsWebEntryPoint implements EntryPoint, CmsView, BrowserNavigationL
                        @Override
                        public Void run() {
                                try {
+                                       uxContext = new SimpleUxContext();
+                                       imageManager = new DefaultImageManager();
                                        ui = cmsWebApp.getCmsApp().initUi(parent);
                                        ui.setData(CmsApp.UI_NAME_PROPERTY, uiName);
                                        ui.setLayoutData(CmsUiUtils.fillAll());
@@ -168,8 +183,12 @@ public class CmsWebEntryPoint implements EntryPoint, CmsView, BrowserNavigationL
 
        @Override
        public UxContext getUxContext() {
-               // TODO Auto-generated method stub
-               return null;
+               return uxContext;
+       }
+
+       @Override
+       public String getUid() {
+               return uid;
        }
 
        @Override
@@ -183,8 +202,7 @@ public class CmsWebEntryPoint implements EntryPoint, CmsView, BrowserNavigationL
 
        @Override
        public CmsImageManager getImageManager() {
-               // TODO Auto-generated method stub
-               return null;
+               return imageManager;
        }
 
        @Override
@@ -193,6 +211,15 @@ public class CmsWebEntryPoint implements EntryPoint, CmsView, BrowserNavigationL
                doRefresh();
        }
 
+       @Override
+       public void sendEvent(String topic, Map<String, Object> properties) {
+               if (properties.containsKey(CMS_VIEW_UID_PROPERTY) && !properties.get(CMS_VIEW_UID_PROPERTY).equals(uid))
+                       throw new IllegalArgumentException("Property " + CMS_VIEW_UID_PROPERTY + " is set to another CMS view uid ("
+                                       + properties.get(CMS_VIEW_UID_PROPERTY) + ") then " + uid);
+               properties.put(CMS_VIEW_UID_PROPERTY, uid);
+               eventAdmin.sendEvent(new Event(topic, properties));
+       }
+
        /*
         * EntryPoint IMPLEMENTATION
         */
@@ -234,4 +261,8 @@ public class CmsWebEntryPoint implements EntryPoint, CmsView, BrowserNavigationL
                return shell;
        }
 
+       public void setEventAdmin(EventAdmin eventAdmin) {
+               this.eventAdmin = eventAdmin;
+       }
+
 }