Refactor SWT directory structure.

[lgpl/argeo-commons.git] / swt / rap / org.argeo.cms.swt.rap / src / org / argeo / cms / web / MinimalWebApp.java

diff --git a/swt/rap/org.argeo.cms.swt.rap/src/org/argeo/cms/web/MinimalWebApp.java b/swt/rap/org.argeo.cms.swt.rap/src/org/argeo/cms/web/MinimalWebApp.java
new file mode 100644 (file)
index 0000000..2eff71e
--- /dev/null
+++ b/swt/rap/org.argeo.cms.swt.rap/src/org/argeo/cms/web/MinimalWebApp.java
@@ -0,0 +1,56 @@
+package org.argeo.cms.web;
+
+import static org.argeo.cms.osgi.BundleCmsTheme.CMS_THEME_BUNDLE_PROPERTY;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import org.argeo.cms.osgi.BundleCmsTheme;
+import org.eclipse.rap.rwt.RWT;
+import org.eclipse.rap.rwt.application.Application;
+import org.eclipse.rap.rwt.application.ApplicationConfiguration;
+import org.eclipse.rap.rwt.client.WebClient;
+import org.osgi.framework.BundleContext;
+
+/** Lightweight web app using only RWT and not the whole Eclipse platform. */
+public class MinimalWebApp implements ApplicationConfiguration {
+
+       private BundleCmsTheme theme;
+
+       public void init(BundleContext bundleContext, Map<String, Object> properties) {
+               if (properties.containsKey(CMS_THEME_BUNDLE_PROPERTY)) {
+                       String cmsThemeBundle = properties.get(CMS_THEME_BUNDLE_PROPERTY).toString();
+                       theme = new BundleCmsTheme(bundleContext, cmsThemeBundle);
+               }
+       }
+
+       public void destroy() {
+
+       }
+
+       /** To be overridden. Does nothing by default. */
+       protected void addEntryPoints(Application application, Map<String, String> properties) {
+
+       }
+
+       @Override
+       public void configure(Application application) {
+               if (theme != null)
+                       WebThemeUtils.apply(application, theme);
+
+               Map<String, String> properties = new HashMap<>();
+               if (theme != null) {
+                       properties.put(WebClient.THEME_ID, theme.getThemeId());
+                       properties.put(WebClient.HEAD_HTML, theme.getHtmlHeaders());
+               } else {
+                       properties.put(WebClient.THEME_ID, RWT.DEFAULT_THEME_ID);
+               }
+               addEntryPoints(application, properties);
+
+       }
+
+       public void setTheme(BundleCmsTheme theme) {
+               this.theme = theme;
+       }
+
+}