Major refactoring of Argeo CMS UI

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

diff --git a/org.argeo.cms.ui/src/org/argeo/cms/ui/CmsView.java b/org.argeo.cms.ui/src/org/argeo/cms/ui/CmsView.java
deleted file mode 100644 (file)
index f8ab3a6..0000000
--- a/org.argeo.cms.ui/src/org/argeo/cms/ui/CmsView.java
+++ /dev/null
@@ -1,122 +0,0 @@
-package org.argeo.cms.ui;
-
-import java.security.PrivilegedAction;
-import java.util.HashMap;
-import java.util.Map;
-
-import javax.security.auth.login.LoginContext;
-
-import org.argeo.cms.auth.CmsSession;
-import org.eclipse.swt.widgets.Control;
-import org.eclipse.swt.widgets.Shell;
-
-/** Provides interaction with the CMS system. */
-public interface CmsView {
-       final static String CMS_VIEW_UID_PROPERTY = "argeo.cms.view.uid";
-       // String KEY = "org.argeo.cms.ui.view";
-
-       String getUid();
-
-       UxContext getUxContext();
-
-       // NAVIGATION
-       void navigateTo(String state);
-
-       // SECURITY
-       void authChange(LoginContext loginContext);
-
-       void logout();
-
-       // void registerCallbackHandler(CallbackHandler callbackHandler);
-
-       // SERVICES
-       void exception(Throwable e);
-
-       CmsImageManager getImageManager();
-
-       boolean isAnonymous();
-
-       /**
-        * Send an event to this topic. Does nothing by default., but if implemented it
-        * MUST set the {@link #CMS_VIEW_UID_PROPERTY} in the properties.
-        */
-       default void sendEvent(String topic, Map<String, Object> properties) {
-
-       }
-
-       /**
-        * Convenience methods for when {@link #sendEvent(String, Map)} only requires
-        * one single parameter.
-        */
-       default void sendEvent(String topic, String param, Object value) {
-               Map<String, Object> properties = new HashMap<>();
-               properties.put(param, value);
-               sendEvent(topic, properties);
-       }
-
-       default void applyStyles(Object widget) {
-
-       }
-
-       default <T> T doAs(PrivilegedAction<T> action) {
-               throw new UnsupportedOperationException();
-       }
-
-       default Void runAs(Runnable runnable) {
-               return doAs(new PrivilegedAction<Void>() {
-
-                       @Override
-                       public Void run() {
-                               if (runnable != null)
-                                       runnable.run();
-                               return null;
-                       }
-               });
-       }
-
-       default void stateChanged(String state, String title) {
-       }
-
-       default CmsSession getCmsSession() {
-               throw new UnsupportedOperationException();
-       }
-
-       default Object getData(String key) {
-               throw new UnsupportedOperationException();
-       }
-
-       @SuppressWarnings("unchecked")
-       default <T> T getUiContext(Class<T> clss) {
-               return (T) getData(clss.getName());
-       }
-
-       default <T> void setUiContext(Class<T> clss, T instance) {
-               setData(clss.getName(), instance);
-       }
-
-       default void setData(String key, Object value) {
-               throw new UnsupportedOperationException();
-       }
-
-       static CmsView getCmsView(Control parent) {
-               // find parent shell
-               Shell topShell = parent.getShell();
-               while (topShell.getParent() != null)
-                       topShell = (Shell) topShell.getParent();
-               return (CmsView) topShell.getData(CmsView.class.getName());
-       }
-
-       static void registerCmsView(Shell shell, CmsView view) {
-               // find parent shell
-               Shell topShell = shell;
-               while (topShell.getParent() != null)
-                       topShell = (Shell) topShell.getParent();
-               // check if already set
-               if (topShell.getData(CmsView.class.getName()) != null) {
-                       CmsView registeredView = (CmsView) topShell.getData(CmsView.class.getName());
-                       throw new IllegalArgumentException("Cms view " + registeredView + " already registered in this shell");
-               }
-               shell.setData(CmsView.class.getName(), view);
-       }
-
-}