import java.util.Dictionary;
import java.util.HashMap;
import java.util.Map;
+import java.util.Set;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.argeo.cms.ui.CmsApp;
import org.argeo.cms.ui.CmsAppListener;
import org.argeo.cms.ui.CmsTheme;
+import org.argeo.cms.ui.CmsView;
import org.argeo.util.LangUtils;
import org.eclipse.rap.rwt.RWT;
import org.eclipse.rap.rwt.application.Application;
+import org.eclipse.rap.rwt.application.Application.OperationMode;
import org.eclipse.rap.rwt.application.ApplicationConfiguration;
+import org.eclipse.rap.rwt.application.ExceptionHandler;
import org.eclipse.rap.rwt.client.WebClient;
+import org.eclipse.swt.widgets.Display;
import org.osgi.framework.BundleContext;
+import org.osgi.framework.Constants;
import org.osgi.framework.ServiceRegistration;
import org.osgi.service.event.EventAdmin;
/** An RWT web app integrating with a {@link CmsApp}. */
-public class CmsWebApp implements ApplicationConfiguration, CmsAppListener {
+public class CmsWebApp implements ApplicationConfiguration, ExceptionHandler, CmsAppListener {
private final static Log log = LogFactory.getLog(CmsWebApp.class);
private BundleContext bundleContext;
private CmsApp cmsApp;
+ private String cmsAppId;
private EventAdmin eventAdmin;
private ServiceRegistration<ApplicationConfiguration> rwtAppReg;
private final static String CONTEXT_NAME = "contextName";
private String contextName;
+ private final static String FAVICON_PNG = "favicon.png";
+
public void init(BundleContext bundleContext, Map<String, String> properties) {
this.bundleContext = bundleContext;
contextName = properties.get(CONTEXT_NAME);
- if (cmsApp != null)
- themingUpdated();
-// registerIfAllThemesAvailable();
+ if (cmsApp != null) {
+ if (cmsApp.allThemesAvailable())
+ publishWebApp();
+ }
}
public void destroy(BundleContext bundleContext, Map<String, String> properties) {
- if (cmsApp != null)
+ if (cmsApp != null) {
cmsApp.removeCmsAppListener(this);
+ cmsApp = null;
+ }
}
@Override
public void configure(Application application) {
+ // TODO make it configurable?
+ // SWT compatibility is required for:
+ // - Browser.execute()
+ // - blocking dialogs
+ application.setOperationMode(OperationMode.SWT_COMPATIBILITY);
for (String uiName : cmsApp.getUiNames()) {
CmsTheme theme = cmsApp.getTheme(uiName);
if (theme != null)
WebThemeUtils.apply(application, theme);
}
-// for (CmsTheme theme : themes.values())
-// WebThemeUtils.apply(application, theme);
Map<String, String> properties = new HashMap<>();
addEntryPoints(application, properties);
+ application.setExceptionHandler(this);
+ }
+
+ @Override
+ public void handleException(Throwable throwable) {
+ Display display = Display.getCurrent();
+ if (display != null && !display.isDisposed()) {
+ CmsView cmsView = CmsView.getCmsView(display.getActiveShell());
+ cmsView.exception(throwable);
+ } else {
+ log.error("Unexpected exception outside an UI thread", throwable);
+ }
}
if (theme != null) {
properties.put(WebClient.THEME_ID, theme.getThemeId());
properties.put(WebClient.HEAD_HTML, theme.getHtmlHeaders());
+ properties.put(WebClient.BODY_HTML, theme.getBodyHtml());
+ Set<String> imagePaths = theme.getImagesPaths();
+ if (imagePaths.contains(FAVICON_PNG)) {
+ properties.put(WebClient.FAVICON, FAVICON_PNG);
+ }
} else {
properties.put(WebClient.THEME_ID, RWT.DEFAULT_THEME_ID);
-// if (themeId != null)
-// log.warn("Theme id " + themeId + " was specified but it was not found, using default RWT theme.");
}
- application.addEntryPoint("/" + uiName, () -> {
+ String entryPointName = !uiName.equals("") ? "/" + uiName : "/";
+ application.addEntryPoint(entryPointName, () -> {
CmsWebEntryPoint entryPoint = new CmsWebEntryPoint(this, uiName);
entryPoint.setEventAdmin(eventAdmin);
return entryPoint;
}, properties);
if (log.isDebugEnabled())
- log.info("Added web entry point /" + (contextName != null ? contextName : "") + "/" + uiName);
+ log.info("Added web entry point " + (contextName != null ? "/" + contextName : "") + entryPointName);
}
- log.debug("Published CMS web app /" + (contextName != null ? contextName : ""));
+// if (log.isDebugEnabled())
+// log.debug("Published CMS web app /" + (contextName != null ? contextName : ""));
}
-// private void registerIfAllThemesAvailable() {
-// boolean themeMissing = false;
-// uiNames: for (String uiName : cmsApp.getUiNames()) {
-// String themeId = cmsApp.getThemeId(uiName);
-// if (RWT.DEFAULT_THEME_ID.equals(themeId))
-// continue uiNames;
-// if (!themes.containsKey(themeId)) {
-// themeMissing = true;
-// break uiNames;
-// }
-// }
-// if (!themeMissing) {
-// Dictionary<String, Object> regProps = LangUtils.dict(CONTEXT_NAME, contextName);
-// if (bundleContext != null) {
-// rwtAppReg = bundleContext.registerService(ApplicationConfiguration.class, this, regProps);
-// log.info("Published CMS web app /" + (contextName != null ? contextName : ""));
-// }
-// }
-// }
-
CmsApp getCmsApp() {
return cmsApp;
}
+ BundleContext getBundleContext() {
+ return bundleContext;
+ }
+
public void setCmsApp(CmsApp cmsApp, Map<String, String> properties) {
this.cmsApp = cmsApp;
+ this.cmsAppId = properties.get(Constants.SERVICE_PID);
this.cmsApp.addCmsAppListener(this);
-// registerIfAllThemesAvailable();
}
public void unsetCmsApp(CmsApp cmsApp, Map<String, String> properties) {
+ String cmsAppId = properties.get(Constants.SERVICE_PID);
+ if (!cmsAppId.equals(this.cmsAppId))
+ return;
+ if (this.cmsApp != null) {
+ this.cmsApp.removeCmsAppListener(this);
+ }
if (rwtAppReg != null)
rwtAppReg.unregister();
this.cmsApp = null;
@Override
public void themingUpdated() {
+ if (cmsApp != null && cmsApp.allThemesAvailable())
+ publishWebApp();
+ }
+
+ protected void publishWebApp() {
Dictionary<String, Object> regProps = LangUtils.dict(CONTEXT_NAME, contextName);
if (rwtAppReg != null)
rwtAppReg.unregister();
projects / lgpl / argeo-commons.git / blobdiff