package gr.grnet.pithos.web.client.grouptree;
import gr.grnet.pithos.web.client.Pithos;
-import gr.grnet.pithos.web.client.SharingUsers;
-import gr.grnet.pithos.web.client.foldertree.AccountResource;
import gr.grnet.pithos.web.client.foldertree.File;
-import gr.grnet.pithos.web.client.foldertree.Folder;
-import gr.grnet.pithos.web.client.foldertree.Group;
import gr.grnet.pithos.web.client.grouptree.GroupTreeView.Templates;
-import gr.grnet.pithos.web.client.rest.GetRequest;
-import gr.grnet.pithos.web.client.rest.RestException;
import java.util.HashMap;
import java.util.HashSet;
-import java.util.Iterator;
import java.util.Map;
import java.util.Set;
import com.google.gwt.cell.client.AbstractCell;
import com.google.gwt.cell.client.Cell;
-import com.google.gwt.cell.client.TextCell;
-import com.google.gwt.core.client.GWT;
-import com.google.gwt.core.client.Scheduler;
import com.google.gwt.event.dom.client.ContextMenuEvent;
-import com.google.gwt.safehtml.shared.SafeHtml;
import com.google.gwt.safehtml.shared.SafeHtmlBuilder;
-import com.google.gwt.text.shared.SafeHtmlRenderer;
-import com.google.gwt.user.client.Command;
import com.google.gwt.user.client.ui.AbstractImagePrototype;
import com.google.gwt.view.client.ListDataProvider;
+import com.google.gwt.view.client.SelectionChangeEvent;
import com.google.gwt.view.client.SingleSelectionModel;
import com.google.gwt.view.client.TreeViewModel;
protected Pithos app;
- private Cell<Group> groupCell = new AbstractCell<Group>(ContextMenuEvent.getType().getName()) {
+ private ListDataProvider<String> rootDataProvider = new ListDataProvider<String>();
+
+ private Cell<String> rootCell = new AbstractCell<String>(ContextMenuEvent.getType().getName()) {
+
+ @Override
+ public void render(@SuppressWarnings("unused") Context context, String value, SafeHtmlBuilder sb) {
+ String html = AbstractImagePrototype.create(GroupTreeView.images.groups()).getHTML();
+ sb.appendHtmlConstant(html);
+ sb.append(Templates.INSTANCE.nameSpan(value));
+ }
+
+ @Override
+ public void onBrowserEvent(@SuppressWarnings("unused") Cell.Context context, @SuppressWarnings("unused") com.google.gwt.dom.client.Element parent, String s, com.google.gwt.dom.client.NativeEvent event, @SuppressWarnings("unused") com.google.gwt.cell.client.ValueUpdater<String> valueUpdater) {
+ GroupTreeViewModel.this.rootSelectionModel.setSelected(s, true);
+ if (event.getType().equals(ContextMenuEvent.getType().getName())) {
+ GroupContextMenu menu = new GroupContextMenu(app, GroupTreeView.images, null);
+ menu.setPopupPosition(event.getClientX(), event.getClientY());
+ menu.show();
+ }
+ }
+ };
+
+ private Cell<Group> groupCell = new AbstractCell<Group>(ContextMenuEvent.getType().getName()) {
@Override
- public void render(Context context, Group value, SafeHtmlBuilder sb) {
+ public void render(@SuppressWarnings("unused") Context context, Group value, SafeHtmlBuilder sb) {
String html = AbstractImagePrototype.create(GroupTreeView.images.group()).getHTML();
sb.appendHtmlConstant(html);
sb.append(Templates.INSTANCE.nameSpan(value.getName()));
}
+
+ @Override
+ public void onBrowserEvent(@SuppressWarnings("unused") Cell.Context context, @SuppressWarnings("unused") com.google.gwt.dom.client.Element parent, Group group, com.google.gwt.dom.client.NativeEvent event, @SuppressWarnings("unused") com.google.gwt.cell.client.ValueUpdater<Group> valueUpdater) {
+ GroupTreeViewModel.this.groupSelectionModel.setSelected(group, true);
+ if (event.getType().equals(ContextMenuEvent.getType().getName())) {
+ GroupContextMenu menu = new GroupContextMenu(app, GroupTreeView.images, group);
+ menu.setPopupPosition(event.getClientX(), event.getClientY());
+ menu.show();
+ }
+ }
};
- private Cell<String> userCell = new AbstractCell<String>(ContextMenuEvent.getType().getName()) {
+ private Cell<User> userCell = new AbstractCell<User>(ContextMenuEvent.getType().getName()) {
@Override
- public void render(Context context, String value, SafeHtmlBuilder sb) {
+ public void render(@SuppressWarnings("unused") Context context, User value, SafeHtmlBuilder sb) {
String html = AbstractImagePrototype.create(GroupTreeView.images.user()).getHTML();
sb.appendHtmlConstant(html);
- sb.append(Templates.INSTANCE.nameSpan(value));
+ sb.append(Templates.INSTANCE.nameSpan(value.getName()));
}
- };
- private ListDataProvider<String> rootDataProvider = new ListDataProvider<String>();
+ @Override
+ public void onBrowserEvent(@SuppressWarnings("unused") Cell.Context context, @SuppressWarnings("unused") com.google.gwt.dom.client.Element parent, User user, com.google.gwt.dom.client.NativeEvent event, @SuppressWarnings("unused") com.google.gwt.cell.client.ValueUpdater<User> valueUpdater) {
+ GroupTreeViewModel.this.userSelectionModel.setSelected(user, true);
+ if (event.getType().equals(ContextMenuEvent.getType().getName())) {
+ UserContextMenu menu = new UserContextMenu(app, GroupTreeView.images, user);
+ menu.setPopupPosition(event.getClientX(), event.getClientY());
+ menu.show();
+ }
+ }
+ };
+
protected ListDataProvider<Group> groupsDataProvider = new ListDataProvider<Group>();
- protected Map<Group, ListDataProvider<String>> userDataProviderMap = new HashMap<Group, ListDataProvider<String>>();
+ protected Map<Group, ListDataProvider<User>> userDataProviderMap = new HashMap<Group, ListDataProvider<User>>();
protected Map<String, Set<File>> sharedFiles = new HashMap<String, Set<File>>();
- private SingleSelectionModel<String> selectionModel;
+ SingleSelectionModel<String> rootSelectionModel;
+ SingleSelectionModel<Group> groupSelectionModel;
+ SingleSelectionModel<User> userSelectionModel;
- public GroupTreeViewModel(Pithos _app, SingleSelectionModel<String> selectionModel) {
+ public GroupTreeViewModel(Pithos _app) {
app = _app;
- this.selectionModel = selectionModel;
- }
+ rootSelectionModel = new SingleSelectionModel<String>();
+ app.addSelectionModel(rootSelectionModel);
+ rootSelectionModel.addSelectionChangeHandler(new SelectionChangeEvent.Handler() {
+
+ @Override
+ public void onSelectionChange(SelectionChangeEvent event) {
+ if (rootSelectionModel.getSelectedObject() != null) {
+ app.deselectOthers(app.getGroupTreeView(), rootSelectionModel);
+ app.showFiles(new HashSet<File>());
+ }
+ }
+ });
+
+ groupSelectionModel = new SingleSelectionModel<Group>();
+ app.addSelectionModel(groupSelectionModel);
+ groupSelectionModel.addSelectionChangeHandler(new SelectionChangeEvent.Handler() {
+
+ @Override
+ public void onSelectionChange(SelectionChangeEvent event) {
+ if (groupSelectionModel.getSelectedObject() != null) {
+ app.deselectOthers(app.getGroupTreeView(), groupSelectionModel);
+ app.showFiles(new HashSet<File>());
+ }
+ }
+ });
+
+ userSelectionModel = new SingleSelectionModel<User>();
+ app.addSelectionModel(userSelectionModel);
+ userSelectionModel.addSelectionChangeHandler(new SelectionChangeEvent.Handler() {
+
+ @Override
+ public void onSelectionChange(SelectionChangeEvent event) {
+ if (userSelectionModel.getSelectedObject() != null) {
+ app.deselectOthers(app.getGroupTreeView(), userSelectionModel);
+ app.showFiles(new HashSet<File>());
+ }
+ }
+ });
+}
@Override
public <T> NodeInfo<?> getNodeInfo(T value) {
if (value == null) {
- rootDataProvider.getList().add("Groups");
- return new DefaultNodeInfo<String>(rootDataProvider, new TextCell(new SafeHtmlRenderer<String>() {
- @Override
- public SafeHtml render(String object) {
- SafeHtmlBuilder builder = new SafeHtmlBuilder();
- render(object, builder);
- return builder.toSafeHtml();
- }
-
- @Override
- public void render(String object, SafeHtmlBuilder builder) {
- String html = AbstractImagePrototype.create(GroupTreeView.images.groups()).getHTML();
- builder.appendHtmlConstant(html);
- builder.append(GroupTreeView.Templates.INSTANCE.nameSpan(object));
- }
-
- }), null, null);
+ rootDataProvider.getList().add("");
+ return new DefaultNodeInfo<String>(rootDataProvider, rootCell, rootSelectionModel, null);
}
else if (value instanceof String) {
+ groupsDataProvider.getList().clear();
groupsDataProvider.getList().addAll(app.getAccount().getGroups());
- return new DefaultNodeInfo<Group>(groupsDataProvider, groupCell, null, null);
+ return new DefaultNodeInfo<Group>(groupsDataProvider, groupCell, groupSelectionModel, null);
}
else { //Group
Group g = (Group) value;
if (userDataProviderMap.get(g) == null) {
- userDataProviderMap.put(g, new ListDataProvider<String>());
+ userDataProviderMap.put(g, new ListDataProvider<User>());
}
- final ListDataProvider<String> dataProvider = userDataProviderMap.get(g);
- return new DefaultNodeInfo(dataProvider, userCell, null, null);
+ final ListDataProvider<User> dataProvider = userDataProviderMap.get(g);
+ dataProvider.getList().clear();
+ for (String u : g.getMembers())
+ dataProvider.getList().add(new User(u, g));
+ return new DefaultNodeInfo<User>(dataProvider, userCell, userSelectionModel, null);
}
}
@Override
public boolean isLeaf(Object o) {
- if (o instanceof String && !o.equals("Groups"))
+ if (o instanceof String) {
+ return ((String) o).length() == 0 || app.getAccount().getGroups().isEmpty();
+ }
+ else if (o instanceof Group)
+ return ((Group) o).getMembers().isEmpty();
+ else if (o != null)
return true;
return false;
}
+
+ public void initialize() {
+ rootDataProvider.getList().clear();
+ rootDataProvider.getList().add("Groups");
+ }
+
+ public void updateGroupNode(Group group) {
+ if (group == null) {
+ groupsDataProvider.getList().clear();
+ groupsDataProvider.getList().addAll(app.getAccount().getGroups());
+ }
+ else {
+ if (userDataProviderMap.get(group) == null) {
+ userDataProviderMap.put(group, new ListDataProvider<User>());
+ }
+ final ListDataProvider<User> dataProvider = userDataProviderMap.get(group);
+ dataProvider.getList().clear();
+ for (String u : group.getMembers())
+ dataProvider.getList().add(new User(u, group));
+ }
+ }
+
+ public Object getSelectedObject() {
+ if (rootSelectionModel.getSelectedObject() != null)
+ return rootSelectionModel.getSelectedObject();
+ if (groupSelectionModel.getSelectedObject() != null)
+ return groupSelectionModel.getSelectedObject();
+ if (userSelectionModel.getSelectedObject() != null)
+ return userSelectionModel.getSelectedObject();
+ return null;
+ }
}
projects / pithos-web-client / blobdiff