Fix Javadoc issue
[gpl/argeo-suite.git] / org.argeo.app.ui / src / org / argeo / app / ui / SuiteApp.java
index 63e332450bfdaf3e10e4c6a181c7e46637e0c9f7..a8b9b2e26901c966a4ead4d6b8b4b3ed026516ba 100644 (file)
@@ -1,7 +1,6 @@
 package org.argeo.app.ui;
 
-import static org.argeo.api.cms.CmsView.CMS_VIEW_UID_PROPERTY;
-import static org.argeo.cms.acr.ContentUtils.SLASH;
+import static org.argeo.api.cms.ux.CmsView.CMS_VIEW_UID_PROPERTY;
 
 import java.util.Collections;
 import java.util.HashMap;
@@ -23,11 +22,12 @@ import org.argeo.api.acr.Content;
 import org.argeo.api.acr.ContentRepository;
 import org.argeo.api.acr.spi.ProvidedSession;
 import org.argeo.api.cms.CmsConstants;
+import org.argeo.api.cms.CmsEventSubscriber;
 import org.argeo.api.cms.CmsLog;
 import org.argeo.api.cms.CmsSession;
-import org.argeo.api.cms.CmsTheme;
-import org.argeo.api.cms.CmsUi;
-import org.argeo.api.cms.CmsView;
+import org.argeo.api.cms.ux.CmsTheme;
+import org.argeo.api.cms.ux.CmsUi;
+import org.argeo.api.cms.ux.CmsView;
 import org.argeo.app.api.EntityConstants;
 import org.argeo.app.api.EntityNames;
 import org.argeo.app.api.EntityType;
@@ -36,26 +36,23 @@ import org.argeo.cms.AbstractCmsApp;
 import org.argeo.cms.CmsUserManager;
 import org.argeo.cms.LocaleUtils;
 import org.argeo.cms.Localized;
-import org.argeo.cms.acr.CmsContentRepository;
+import org.argeo.cms.acr.ContentUtils;
 import org.argeo.cms.jcr.CmsJcrUtils;
 import org.argeo.cms.jcr.acr.JcrContent;
 import org.argeo.cms.swt.CmsSwtUtils;
+import org.argeo.cms.swt.acr.SwtUiProvider;
 import org.argeo.cms.swt.dialogs.CmsFeedback;
-import org.argeo.cms.ui.CmsUiProvider;
 import org.argeo.cms.ux.CmsUxUtils;
 import org.argeo.eclipse.ui.specific.UiContext;
 import org.argeo.jcr.JcrException;
-import org.argeo.osgi.useradmin.UserDirectory;
 import org.argeo.util.LangUtils;
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.widgets.Composite;
 import org.osgi.framework.Constants;
-import org.osgi.service.event.Event;
-import org.osgi.service.event.EventHandler;
 import org.osgi.service.useradmin.User;
 
 /** The Argeo Suite App. */
-public class SuiteApp extends AbstractCmsApp implements EventHandler {
+public class SuiteApp extends AbstractCmsApp implements CmsEventSubscriber {
        private final static CmsLog log = CmsLog.getLog(SuiteApp.class);
 
        public final static String PUBLIC_BASE_PATH_PROPERTY = "publicBasePath";
@@ -83,8 +80,9 @@ public class SuiteApp extends AbstractCmsApp implements EventHandler {
        @Deprecated
        private String defaultThemeId = "org.argeo.app.theme.default";
 
-       private Map<String, RankedObject<CmsUiProvider>> uiProvidersByPid = Collections.synchronizedMap(new HashMap<>());
-       private Map<String, RankedObject<CmsUiProvider>> uiProvidersByType = Collections.synchronizedMap(new HashMap<>());
+       // TODO use QName as key for byType
+       private Map<String, RankedObject<SwtUiProvider>> uiProvidersByPid = Collections.synchronizedMap(new HashMap<>());
+       private Map<String, RankedObject<SwtUiProvider>> uiProvidersByType = Collections.synchronizedMap(new HashMap<>());
        private Map<String, RankedObject<SuiteLayer>> layersByPid = Collections.synchronizedSortedMap(new TreeMap<>());
        private Map<String, RankedObject<SuiteLayer>> layersByType = Collections.synchronizedSortedMap(new TreeMap<>());
 
@@ -101,6 +99,10 @@ public class SuiteApp extends AbstractCmsApp implements EventHandler {
 //     private Repository repository;
 
        public void init(Map<String, Object> properties) {
+               for (SuiteEvent event : SuiteEvent.values()) {
+                       getCmsContext().getCmsEventBus().addEventSubscriber(event.topic(), this);
+               }
+
                if (log.isDebugEnabled())
                        log.info("Argeo Suite App started");
 
@@ -190,9 +192,9 @@ public class SuiteApp extends AbstractCmsApp implements EventHandler {
 
                        ProvidedSession contentSession = (ProvidedSession) CmsUxUtils.getContentSession(contentRepository, cmsView);
 
-                       CmsUiProvider headerUiProvider = findUiProvider(headerPid);
-                       CmsUiProvider footerUiProvider = findUiProvider(footerPid);
-                       CmsUiProvider leadPaneUiProvider;
+                       SwtUiProvider headerUiProvider = findUiProvider(headerPid);
+                       SwtUiProvider footerUiProvider = findUiProvider(footerPid);
+                       SwtUiProvider leadPaneUiProvider;
                        if (adminUiName.equals(uiName)) {
                                leadPaneUiProvider = findUiProvider(adminLeadPanePid);
                        } else {
@@ -207,6 +209,7 @@ public class SuiteApp extends AbstractCmsApp implements EventHandler {
 
                        if (cmsView.isAnonymous() && publicBasePath == null) {// internal app, must login
                                ui.logout();
+                               ui.setLoginScreen(true);
                                if (headerUiProvider != null)
                                        refreshPart(headerUiProvider, ui.getHeader(), context);
                                ui.refreshBelowHeader(false);
@@ -218,12 +221,19 @@ public class SuiteApp extends AbstractCmsApp implements EventHandler {
                        } else {
                                if (LOGIN.equals(state))
                                        state = null;
+                               if (ui.isLoginScreen()) {
+//                                     if (state == null)
+//                                             state = ui.getPostLoginState();
+                                       ui.setLoginScreen(false);
+//                                     ui.setPostLoginState(null);
+                               }
                                CmsSession cmsSession = cmsView.getCmsSession();
                                if (ui.getUserDirNode() == null) {
                                        // FIXME NPE on CMSSession when logging in from anonymous
                                        if (cmsSession == null || cmsView.isAnonymous()) {
                                                assert publicBasePath != null;
-                                               Content userDir = contentSession.get(CmsConstants.SYS_WORKSPACE + publicBasePath);
+                                               Content userDir = contentSession
+                                                               .get(ContentUtils.SLASH + CmsConstants.SYS_WORKSPACE + publicBasePath);
                                                ui.setUserDir(userDir);
 //                                             ui.initSessions(getRepository(), publicBasePath);
                                        } else {
@@ -262,7 +272,7 @@ public class SuiteApp extends AbstractCmsApp implements EventHandler {
                                setState(ui, state != null ? state : defaultLayerPid);
                        }
                } catch (Exception e) {
-                       CmsFeedback.show("Unexpected exception", e);
+                       CmsFeedback.error("Unexpected exception", e);
                }
        }
 
@@ -275,12 +285,12 @@ public class SuiteApp extends AbstractCmsApp implements EventHandler {
 
        }
 
-       private void refreshPart(CmsUiProvider uiProvider, Composite part, Content context) {
+       private void refreshPart(SwtUiProvider uiProvider, Composite part, Content context) {
                CmsSwtUtils.clear(part);
                uiProvider.createUiPart(part, context);
        }
 
-       private CmsUiProvider findUiProvider(String pid) {
+       private SwtUiProvider findUiProvider(String pid) {
                if (!uiProvidersByPid.containsKey(pid))
                        return null;
                return uiProvidersByPid.get(pid).get();
@@ -353,15 +363,16 @@ public class SuiteApp extends AbstractCmsApp implements EventHandler {
 
                } else {
 
-                       List<QName> objectClasses = content.getTypes();
+                       List<QName> objectClasses = content.getContentClasses();
                        Set<String> types = new TreeSet<>();
                        for (QName cc : objectClasses) {
                                String type = cc.getPrefix() + ":" + cc.getLocalPart();
                                if (byType.containsKey(type))
                                        types.add(type);
                        }
-                       if (types.size() == 0)
+                       if (types.size() == 0) {
                                throw new IllegalArgumentException("No type found for " + content + " (" + objectClasses + ")");
+                       }
                        String type = types.iterator().next();
                        if (!byType.containsKey(type))
                                throw new IllegalArgumentException("No component found for " + content + " with type " + type);
@@ -419,6 +430,11 @@ public class SuiteApp extends AbstractCmsApp implements EventHandler {
                        return;
                }
                SuiteUi suiteUi = (SuiteUi) cmsUi;
+               if (suiteUi.isLoginScreen()) {
+//                     suiteUi.setPostLoginState(state);
+                       return;
+               }
+
                Content node = stateToNode(suiteUi, state);
                if (node == null) {
                        suiteUi.getCmsView().navigateTo(HOME_STATE);
@@ -476,83 +492,84 @@ public class SuiteApp extends AbstractCmsApp implements EventHandler {
         */
 
        @Override
-       public void handleEvent(Event event) {
+       public void onEvent(String topic, Map<String, Object> event) {
 
                // Specific UI related events
                SuiteUi ui = getRelatedUi(event);
                if (ui == null)
                        return;
-               try {
-                       String appTitle = "";
-                       if (ui.getTitle() != null)
-                               appTitle = ui.getTitle().lead() + " - ";
+               ui.getCmsView().runAs(() -> {
+                       try {
+                               String appTitle = "";
+                               if (ui.getTitle() != null)
+                                       appTitle = ui.getTitle().lead() + " - ";
 
 //                     String currentLayerId = ui.getCurrentLayerId();
 //                     SuiteLayer currentLayer = currentLayerId != null ? layersByPid.get(currentLayerId).get() : null;
-                       if (SuiteUiUtils.isTopic(event, SuiteEvent.refreshPart)) {
-                               Content node = getNode(ui, event);
-                               if (node == null)
-                                       return;
-                               CmsUiProvider uiProvider = findByType(uiProvidersByType, node);
-                               SuiteLayer layer = findByType(layersByType, node);
-                               ui.switchToLayer(layer, node);
-                               ui.getCmsView().runAs(() -> layer.view(uiProvider, ui.getCurrentWorkArea(), node));
-                               ui.getCmsView().stateChanged(nodeToState(node), appTitle + CmsUxUtils.getTitle(node));
-                       } else if (SuiteUiUtils.isTopic(event, SuiteEvent.openNewPart)) {
-                               Content node = getNode(ui, event);
-                               if (node == null)
-                                       return;
-                               CmsUiProvider uiProvider = findByType(uiProvidersByType, node);
-                               SuiteLayer layer = findByType(layersByType, node);
-                               ui.switchToLayer(layer, node);
-                               ui.getCmsView().runAs(() -> layer.open(uiProvider, ui.getCurrentWorkArea(), node));
-                               ui.getCmsView().stateChanged(nodeToState(node), appTitle + CmsUxUtils.getTitle(node));
-                       } else if (SuiteUiUtils.isTopic(event, SuiteEvent.switchLayer)) {
-                               String layerId = get(event, SuiteEvent.LAYER);
-                               if (layerId != null) {
+                               if (SuiteUiUtils.isTopic(topic, SuiteEvent.refreshPart)) {
+                                       Content node = getNode(ui, event);
+                                       if (node == null)
+                                               return;
+                                       SwtUiProvider uiProvider = findByType(uiProvidersByType, node);
+                                       SuiteLayer layer = findByType(layersByType, node);
+                                       ui.switchToLayer(layer, node);
+                                       layer.view(uiProvider, ui.getCurrentWorkArea(), node);
+                                       ui.getCmsView().stateChanged(nodeToState(node), appTitle + CmsUxUtils.getTitle(node));
+                               } else if (SuiteUiUtils.isTopic(topic, SuiteEvent.openNewPart)) {
+                                       Content node = getNode(ui, event);
+                                       if (node == null)
+                                               return;
+                                       SwtUiProvider uiProvider = findByType(uiProvidersByType, node);
+                                       SuiteLayer layer = findByType(layersByType, node);
+                                       ui.switchToLayer(layer, node);
+                                       layer.open(uiProvider, ui.getCurrentWorkArea(), node);
+                                       ui.getCmsView().stateChanged(nodeToState(node), appTitle + CmsUxUtils.getTitle(node));
+                               } else if (SuiteUiUtils.isTopic(topic, SuiteEvent.switchLayer)) {
+                                       String layerId = get(event, SuiteEvent.LAYER);
+                                       if (layerId != null) {
 //                                     ui.switchToLayer(layerId, ui.getUserDir());
-                                       SuiteLayer suiteLayer = findLayer(layerId);
-                                       if (suiteLayer == null)
-                                               throw new IllegalArgumentException("No layer '" + layerId + "' available.");
-                                       Localized layerTitle = suiteLayer.getTitle();
-                                       // FIXME make sure we don't rebuild the work area twice
-                                       Composite workArea = ui.getCmsView().doAs(() -> ui.switchToLayer(layerId, ui.getUserDirNode()));
-                                       String title = null;
-                                       if (layerTitle != null)
-                                               title = layerTitle.lead();
-                                       Content nodeFromState = getNode(ui, event);
-                                       if (nodeFromState != null && nodeFromState.getPath().equals(ui.getUserDirNode().getPath())) {
-                                               // default layer view is forced
-                                               String state = defaultLayerPid.equals(layerId) ? "~" : layerId;
-                                               ui.getCmsView().stateChanged(state, appTitle + title);
-                                               suiteLayer.view(null, workArea, nodeFromState);
-                                       } else {
-                                               Content layerCurrentContext = suiteLayer.getCurrentContext(workArea);
-                                               if (layerCurrentContext != null) {
-                                                       // layer was already showing a context so we set the state to it
-                                                       ui.getCmsView().stateChanged(nodeToState(layerCurrentContext),
-                                                                       appTitle + CmsUxUtils.getTitle(layerCurrentContext));
+                                               SuiteLayer suiteLayer = findLayer(layerId);
+                                               if (suiteLayer == null)
+                                                       throw new IllegalArgumentException("No layer '" + layerId + "' available.");
+                                               Localized layerTitle = suiteLayer.getTitle();
+                                               // FIXME make sure we don't rebuild the work area twice
+                                               Composite workArea = ui.switchToLayer(layerId, ui.getUserDirNode());
+                                               String title = null;
+                                               if (layerTitle != null)
+                                                       title = layerTitle.lead();
+                                               Content nodeFromState = getNode(ui, event);
+                                               if (nodeFromState != null && nodeFromState.getPath().equals(ui.getUserDirNode().getPath())) {
+                                                       // default layer view is forced
+                                                       String state = defaultLayerPid.equals(layerId) ? "~" : layerId;
+                                                       ui.getCmsView().stateChanged(state, appTitle + title);
+                                                       suiteLayer.view(null, workArea, nodeFromState);
                                                } else {
-                                                       // no context was shown
-                                                       ui.getCmsView().stateChanged(layerId, appTitle + title);
+                                                       Content layerCurrentContext = suiteLayer.getCurrentContext(workArea);
+                                                       if (layerCurrentContext != null) {
+                                                               // layer was already showing a context so we set the state to it
+                                                               ui.getCmsView().stateChanged(nodeToState(layerCurrentContext),
+                                                                               appTitle + CmsUxUtils.getTitle(layerCurrentContext));
+                                                       } else {
+                                                               // no context was shown
+                                                               ui.getCmsView().stateChanged(layerId, appTitle + title);
+                                                       }
+                                               }
+                                       } else {
+                                               Content node = getNode(ui, event);
+                                               if (node != null) {
+                                                       SuiteLayer layer = findByType(layersByType, node);
+                                                       ui.switchToLayer(layer, node);
                                                }
-                                       }
-                               } else {
-                                       Content node = getNode(ui, event);
-                                       if (node != null) {
-                                               SuiteLayer layer = findByType(layersByType, node);
-                                               ui.getCmsView().runAs(() -> ui.switchToLayer(layer, node));
                                        }
                                }
+                       } catch (Exception e) {
+                               CmsFeedback.error("Cannot handle event " + topic + " " + event, e);
+//                             log.error("Cannot handle event " + event, e);
                        }
-               } catch (Exception e) {
-                       log.error("Cannot handle event " + event, e);
-//                     CmsView.getCmsView(ui).exception(e);
-               }
-
+               });
        }
 
-       private Content getNode(SuiteUi ui, Event event) {
+       private Content getNode(SuiteUi ui, Map<String, Object> event) {
                ProvidedSession contentSession = (ProvidedSession) CmsUxUtils.getContentSession(contentRepository,
                                ui.getCmsView());
 
@@ -574,10 +591,7 @@ public class SuiteApp extends AbstractCmsApp implements EventHandler {
                        User user = cmsUserManager.getUser(username);
                        if (user == null)
                                return null;
-                       UserDirectory userDirectory = cmsUserManager.getUserDirectory(user);
-                       path = CmsContentRepository.DIRECTORY_BASE + SLASH + userDirectory.getGlobalId() + SLASH
-                                       + userDirectory.getRolePath(user);
-                       node = contentSession.get(path);
+                       node = ContentUtils.roleToContent(cmsUserManager, contentSession, user);
 //                     LdapName userDn;
 //                     try {
 //                             userDn = new LdapName(user.getName());
@@ -605,12 +619,12 @@ public class SuiteApp extends AbstractCmsApp implements EventHandler {
                return node;
        }
 
-       private SuiteUi getRelatedUi(Event event) {
-               return managedUis.get(get(event, CMS_VIEW_UID_PROPERTY));
+       private SuiteUi getRelatedUi(Map<String, Object> eventProperties) {
+               return managedUis.get(get(eventProperties, CMS_VIEW_UID_PROPERTY));
        }
 
-       public static String get(Event event, String key) {
-               Object value = event.getProperty(key);
+       public static String get(Map<String, Object> eventProperties, String key) {
+               Object value = eventProperties.get(key);
                if (value == null)
                        return null;
 //                     throw new IllegalArgumentException("Property " + key + " must be set");
@@ -622,23 +636,24 @@ public class SuiteApp extends AbstractCmsApp implements EventHandler {
         * Dependency injection.
         */
 
-       public void addUiProvider(CmsUiProvider uiProvider, Map<String, Object> properties) {
+       public void addUiProvider(SwtUiProvider uiProvider, Map<String, Object> properties) {
                if (properties.containsKey(Constants.SERVICE_PID)) {
                        String pid = (String) properties.get(Constants.SERVICE_PID);
                        RankedObject.putIfHigherRank(uiProvidersByPid, pid, uiProvider, properties);
                }
                if (properties.containsKey(EntityConstants.TYPE)) {
                        List<String> types = LangUtils.toStringList(properties.get(EntityConstants.TYPE));
-                       for (String type : types)
+                       for (String type : types) {
                                RankedObject.putIfHigherRank(uiProvidersByType, type, uiProvider, properties);
+                       }
                }
        }
 
-       public void removeUiProvider(CmsUiProvider uiProvider, Map<String, Object> properties) {
+       public void removeUiProvider(SwtUiProvider uiProvider, Map<String, Object> properties) {
                if (properties.containsKey(Constants.SERVICE_PID)) {
                        String pid = (String) properties.get(Constants.SERVICE_PID);
                        if (uiProvidersByPid.containsKey(pid)) {
-                               if (uiProvidersByPid.get(pid).equals(new RankedObject<CmsUiProvider>(uiProvider, properties))) {
+                               if (uiProvidersByPid.get(pid).equals(new RankedObject<SwtUiProvider>(uiProvider, properties))) {
                                        uiProvidersByPid.remove(pid);
                                }
                        }
@@ -647,7 +662,7 @@ public class SuiteApp extends AbstractCmsApp implements EventHandler {
                        List<String> types = LangUtils.toStringList(properties.get(EntityConstants.TYPE));
                        for (String type : types) {
                                if (uiProvidersByType.containsKey(type)) {
-                                       if (uiProvidersByType.get(type).equals(new RankedObject<CmsUiProvider>(uiProvider, properties))) {
+                                       if (uiProvidersByType.get(type).equals(new RankedObject<SwtUiProvider>(uiProvider, properties))) {
                                                uiProvidersByType.remove(type);
                                        }
                                }
@@ -655,6 +670,32 @@ public class SuiteApp extends AbstractCmsApp implements EventHandler {
                }
        }
 
+//     public void addLayer(SuiteLayer layer, Map<String, Object> properties) {
+//             if (!properties.containsKey(Constants.SERVICE_PID))
+//                     throw new IllegalArgumentException("A layer must have an ID");
+//             String pid = (String) properties.get(Constants.SERVICE_PID);
+//             List<String> types = properties.containsKey(EntityConstants.TYPE)
+//                             ? LangUtils.toStringList(properties.get(EntityConstants.TYPE))
+//                             : new ArrayList<>();
+//             if (types.isEmpty()) {
+//                     RankedObject.putIfHigherRank(layersByPid, pid, layer, properties);
+//             } else {
+//                     if (layersByPid.containsKey(pid)) {
+//                             RankedObject<SuiteLayer> current = layersByPid.get(pid);
+//                             List<String> currentTypes = current.getProperties().containsKey(EntityConstants.TYPE)
+//                                             ? LangUtils.toStringList(current.getProperties().get(EntityConstants.TYPE))
+//                                             : new ArrayList<>();
+//                             if (!types.containsAll(currentTypes)) {
+//                                     throw new IllegalArgumentException("Higher-ranked layer " + pid + " contains only types " + types
+//                                                     + ", while it must override all " + currentTypes);
+//                             }
+//                     }
+//                     RankedObject.putIfHigherRank(layersByPid, pid, layer, properties);
+//                     for (String type : types)
+//                             RankedObject.putIfHigherRank(layersByType, type, layer, properties);
+//             }
+//     }
+
        public void addLayer(SuiteLayer layer, Map<String, Object> properties) {
                if (properties.containsKey(Constants.SERVICE_PID)) {
                        String pid = (String) properties.get(Constants.SERVICE_PID);