client/src/main/java/org/apache/hupa/client/activity/MessageListActivity.java - james-hupa - Git at Google

 /****************************************************************
  * Licensed to the Apache Software Foundation (ASF) under one   *
  * or more contributor license agreements.  See the NOTICE file *
  * distributed with this work for additional information        *
  * regarding copyright ownership.  The ASF licenses this file   *
  * to you under the Apache License, Version 2.0 (the            *
  * "License"); you may not use this file except in compliance   *
  * with the License.  You may obtain a copy of the License at   *
  *                                                              *
  *   http://www.apache.org/licenses/LICENSE-2.0                 *
  *                                                              *
  * Unless required by applicable law or agreed to in writing,   *
  * software distributed under the License is distributed on an  *
  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY       *
  * KIND, either express or implied.  See the License for the    *
  * specific language governing permissions and limitations      *
  * under the License.                                           *
  ****************************************************************/

 package org.apache.hupa.client.activity;

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 import java.util.Collection;
 import java.util.List;
 import java.util.Set;

 <<<<<<< HEAD
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 import org.apache.hupa.client.place.AbstractPlace;
 import org.apache.hupa.client.place.FolderPlace;
 import org.apache.hupa.client.place.MessagePlace;
 import org.apache.hupa.client.rf.DeleteMessageByUidRequest;
 <<<<<<< HEAD
 import org.apache.hupa.client.rf.GetMessageDetailsRequest;
 import org.apache.hupa.client.rf.MoveMessageRequest;
 import org.apache.hupa.client.ui.MessagesCellTable;
 import org.apache.hupa.client.ui.ToolBarView;
 <<<<<<< HEAD
 import org.apache.hupa.shared.domain.DeleteMessageByUidAction;
 import org.apache.hupa.shared.domain.DeleteMessageResult;
 import org.apache.hupa.shared.domain.GenericResult;
 import org.apache.hupa.shared.domain.GetMessageDetailsAction;
 import org.apache.hupa.shared.domain.GetMessageDetailsResult;
 import org.apache.hupa.shared.domain.ImapFolder;
 import org.apache.hupa.shared.domain.Message;
 import org.apache.hupa.shared.domain.MoveMessageAction;
 import org.apache.hupa.shared.domain.User;
 import org.apache.hupa.shared.events.DeleteClickEvent;
 import org.apache.hupa.shared.events.DeleteClickEventHandler;
 import org.apache.hupa.shared.events.MoveMessageEvent;
 import org.apache.hupa.shared.events.MoveMessageEventHandler;
 import org.apache.hupa.shared.events.RefreshMessagesEvent;
 import org.apache.hupa.shared.events.RefreshMessagesEventHandler;
 import org.apache.hupa.shared.events.RefreshUnreadEvent;

 import com.google.gwt.event.shared.EventBus;
 import com.google.gwt.user.client.ui.AcceptsOneWidget;
 import com.google.gwt.user.client.ui.IsWidget;
 import com.google.gwt.view.client.CellPreviewEvent;
 import com.google.gwt.view.client.CellPreviewEvent.Handler;
 import com.google.inject.Inject;
 import com.google.web.bindery.requestfactory.shared.Receiver;
 import com.google.web.bindery.requestfactory.shared.ServerFailure;

 public class MessageListActivity extends AppBaseActivity {

 	@Inject private Displayable display;
 	@Inject private ToolBarActivity.Displayable toolBar;
 	@Inject private TopBarActivity.Displayable topBar;
 	private String folderName;
 	// private String searchValue;
 	private User user;

 	@Override
 	public void start(AcceptsOneWidget container, final EventBus eventBus) {
 		container.setWidget(display.asWidget());
 		bindTo(eventBus);
 		display.refresh();
 		this.registerHandler(display.getGrid().addCellPreviewHandler(new Handler<Message>() {
 			@Override
 			public void onCellPreview(final CellPreviewEvent<Message> event) {
 				if (hasClickedButFirstCol(event)) {
 					hc.showTopLoading("Loading...");
 					antiSelectMessages(display.getGrid().getVisibleItems());
 					GetMessageDetailsRequest req = rf.messageDetailsRequest();
 					GetMessageDetailsAction action = req.create(GetMessageDetailsAction.class);
 					final ImapFolder f = req.create(ImapFolder.class);
 					f.setFullName(folderName);
 					action.setFolder(f);
 					action.setUid(event.getValue().getUid());
 					req.get(action).fire(new Receiver<GetMessageDetailsResult>() {
 						@Override
 						public void onSuccess(GetMessageDetailsResult response) {
 							MessagePlace place = new MessagePlace(folderName + AbstractPlace.SPLITTER
 									+ event.getValue().getUid());
 							pc.goTo(place);
 							display.getGrid().getSelectionModel().setSelected(event.getValue(), true);
 							toolBar.enableAllTools(true);
 							ToolBarView.Parameters p = new ToolBarView.Parameters(user, folderName, event.getValue(),
 									response.getMessageDetails());
 							toolBar.setParameters(p);
 							display.refresh();
 							hc.hideTopLoading();
 							eventBus.fireEvent(new RefreshUnreadEvent());
 						}

 						@Override
 						public void onFailure(ServerFailure error) {
 							if (error.isFatal()) {
 								// log.log(Level.SEVERE, error.getMessage());
 								// TODO write the error message to
 								// status bar.
 								toolBar.enableAllTools(false);
 								hc.hideTopLoading();
 								throw new RuntimeException(error.getMessage());
 							}
 						}
 					});
 				}
 			}

 		}));
 	}
 	private boolean hasClickedButFirstCol(CellPreviewEvent<Message> event) {
 		return "click".equals(event.getNativeEvent().getType()) && 0 != event.getColumn();
 	}

 	private void bindTo(final EventBus eventBus) {
 		eventBus.addHandler(DeleteClickEvent.TYPE, new DeleteClickEventHandler() {
 			@Override
 			public void onDeleteClickEvent(DeleteClickEvent event) {
 				deleteSelectedMessages();
 			}
 		});

 		eventBus.addHandler(RefreshMessagesEvent.TYPE, new RefreshMessagesEventHandler() {
 			@Override
 			public void onRefresh(RefreshMessagesEvent event) {
 				display.setSearchValue(event.getSearchValue());
 				display.refresh();
 			}
 		});

 		eventBus.addHandler(MoveMessageEvent.TYPE, new MoveMessageEventHandler() {

 			@Override
 			public void onMoveMessageHandler(final MoveMessageEvent event) {
 				hc.showTopLoading("Moving...");
 				MoveMessageRequest req = rf.moveMessageRequest();
 				ImapFolder f = req.create(ImapFolder.class);
 				ImapFolder newF = req.create(ImapFolder.class);

 				String fullName = null;
 				if (pc.getWhere() instanceof FolderPlace) {
 					fullName = ((FolderPlace) pc.getWhere()).getToken();
 				} else {
 					fullName = ((MessagePlace) pc.getWhere()).getTokenWrapper().getFolder();
 				}
 				f.setFullName(fullName);
 				newF.setFullName(event.getNewFolder().getFullName());
 				MoveMessageAction action = req.create(MoveMessageAction.class);

 				final List<Long> uids = display.getSelectedMessagesIds();
 				if(uids.isEmpty() || uids.size() > 1){//TODO can move more than one message once.
 					hc.hideTopLoading();
 					hc.showNotice("Please select one and only one message", 10000);
 					return;
 				}
 				action.setMessageUid(uids.get(0));
 				action.setNewFolder(newF);
 				action.setOldFolder(f);
 				req.move(action).fire(new Receiver<GenericResult>() {

 					@Override
 					public void onSuccess(GenericResult response) {
 						display.refresh();
 						eventBus.fireEvent(new RefreshUnreadEvent());
 						hc.hideTopLoading();
 						hc.showNotice("The conversation has been moved to \"" + event.getNewFolder() + "\"", 10000);
 					}

 					@Override
 					public void onFailure(ServerFailure error) {
 						super.onFailure(error);
 						hc.hideTopLoading();
 						hc.showNotice(error.getMessage(), 10000);
 					}

 				});
 			}

 		});

 	}

 	public MessageListActivity with(String folderName) {
 		this.folderName = folderName;
 		return this;
 	}

 	public interface Displayable extends IsWidget {
 		MessagesCellTable getGrid();

 		void refresh();

 		List<Long> getSelectedMessagesIds();

 		Set<Message> getSelectedMessages();

 		void setSearchValue(String searchValue);
 	}

 	private void antiSelectMessages(Collection<Message> c) {
 		toolBar.enableAllTools(false);
 		for (Message msg : c) {
 			if (!display.getGrid().getSelectionModel().isSelected(msg))
 				continue;
 			display.getGrid().getSelectionModel().setSelected(msg, false);
 		}
 	}
 	private void deleteSelectedMessages() {
 		hc.showTopLoading("Deleting...");
 		String fullName = null;
 		if (pc.getWhere() instanceof FolderPlace) {
 			fullName = ((FolderPlace) pc.getWhere()).getToken();
 		} else {
 			fullName = ((MessagePlace) pc.getWhere()).getTokenWrapper().getFolder();
 		}
 		final List<Long> uids = display.getSelectedMessagesIds();
 		DeleteMessageByUidRequest req = rf.deleteMessageByUidRequest();
 		DeleteMessageByUidAction action = req.create(DeleteMessageByUidAction.class);
 		ImapFolder f = req.create(ImapFolder.class);
 		f.setFullName(fullName);
 		action.setMessageUids(uids);
 		action.setFolder(f);
 		req.delete(action).fire(new Receiver<DeleteMessageResult>() {
 			@Override
 			public void onSuccess(DeleteMessageResult response) {
 				antiSelectMessages(display.getSelectedMessages());
 				display.refresh();
 				hc.hideTopLoading();
 				eventBus.fireEvent(new RefreshUnreadEvent());
 			}
 		});
 	}
 =======
 =======
 import org.apache.hupa.client.place.IMAPMessagePlace;
 import org.apache.hupa.client.place.MailFolderPlace;
 import org.apache.hupa.client.rf.GetMessageDetailsRequest;
 >>>>>>> prepare for message content panel
 =======
 import org.apache.hupa.client.place.MailFolderPlace;
 >>>>>>> make reload message content work, use the same place with folder list, while separated with slash, that looks like Gmail's
 =======
 =======
 import java.util.Collection;
 >>>>>>> fixed issue#59, coupled with fixing some UI refreshment issues in toolsbar
 import java.util.List;
 import java.util.Set;

 =======
 import org.apache.hupa.client.HupaController;
 >>>>>>> try to rearrange the places and history managment.
 import org.apache.hupa.client.place.DefaultPlace;
 import org.apache.hupa.client.place.IMAPMessagePlace;
 import org.apache.hupa.client.place.MailFolderPlace;
 =======
 import org.apache.hupa.client.place.AbstractPlace;
 import org.apache.hupa.client.place.FolderPlace;
 import org.apache.hupa.client.place.MessagePlace;
 >>>>>>> change place management and make refresh folder and message list more gentle
 import org.apache.hupa.client.rf.DeleteMessageByUidRequest;
 import org.apache.hupa.client.rf.FetchMessagesRequest;
 =======
 >>>>>>> replace with IsWidget
 import org.apache.hupa.client.rf.GetMessageDetailsRequest;
 import org.apache.hupa.client.ui.MessagesCellTable;
 <<<<<<< HEAD
 >>>>>>> let messages list activity make use of mvp
 =======
 import org.apache.hupa.client.ui.ToolBarView;
 <<<<<<< HEAD
 >>>>>>> fixed issue#61; add loading to mark, unmark.
 import org.apache.hupa.client.ui.WidgetDisplayable;
 =======
 >>>>>>> replace with IsWidget
 import org.apache.hupa.shared.data.ImapFolderImpl;
 =======
 >>>>>>> fixed issue#82, make display message first and then mark etc.
 import org.apache.hupa.shared.domain.DeleteMessageByUidAction;
 import org.apache.hupa.shared.domain.DeleteMessageResult;
 import org.apache.hupa.shared.domain.GetMessageDetailsAction;
 import org.apache.hupa.shared.domain.GetMessageDetailsResult;
 import org.apache.hupa.shared.domain.ImapFolder;
 import org.apache.hupa.shared.domain.Message;
 import org.apache.hupa.shared.domain.User;
 import org.apache.hupa.shared.events.DeleteClickEvent;
 import org.apache.hupa.shared.events.DeleteClickEventHandler;
 import org.apache.hupa.shared.events.RefreshMessagesEvent;
 import org.apache.hupa.shared.events.RefreshMessagesEventHandler;
 import org.apache.hupa.shared.events.RefreshUnreadEvent;

 import com.google.gwt.event.shared.EventBus;
 import com.google.gwt.user.client.ui.AcceptsOneWidget;
 import com.google.gwt.user.client.ui.IsWidget;
 import com.google.gwt.view.client.CellPreviewEvent;
 import com.google.gwt.view.client.CellPreviewEvent.Handler;
 import com.google.inject.Inject;
 import com.google.web.bindery.requestfactory.shared.Receiver;
 import com.google.web.bindery.requestfactory.shared.ServerFailure;

 public class MessageListActivity extends AppBaseActivity {

 	@Inject private Displayable display;
 	@Inject private ToolBarActivity.Displayable toolBar;
 	@Inject private TopBarActivity.Displayable topBar;
 	private String folderName;
 //	private String searchValue;
 	private User user;

 	@Override
 	public void start(AcceptsOneWidget container, final EventBus eventBus) {
 		container.setWidget(display.asWidget());
 		bindTo(eventBus);
 		display.refresh();
 		this.registerHandler(display.getGrid().addCellPreviewHandler(new Handler<Message>() {
 			@Override
 			public void onCellPreview(final CellPreviewEvent<Message> event) {
 				if (hasClickedButFirstCol(event)) {
 					hc.showTopLoading("Loading...");
 					antiSelectMessages(display.getGrid().getVisibleItems());
 					GetMessageDetailsRequest req = rf.messageDetailsRequest();
 					GetMessageDetailsAction action = req.create(GetMessageDetailsAction.class);
 					final ImapFolder f = req.create(ImapFolder.class);
 					f.setFullName(folderName);
 					action.setFolder(f);
 					action.setUid(event.getValue().getUid());
 					req.get(action).fire(new Receiver<GetMessageDetailsResult>() {
 						@Override
 						public void onSuccess(GetMessageDetailsResult response) {
 							MessagePlace place = new MessagePlace(folderName + AbstractPlace.SPLITTER
 									+ event.getValue().getUid());
 							pc.goTo(place);
 							display.getGrid().getSelectionModel().setSelected(event.getValue(), true);
 							toolBar.enableAllTools(true);
 							ToolBarView.Parameters p = new ToolBarView.Parameters(user, folderName, event.getValue(),
 									response.getMessageDetails());
 							toolBar.setParameters(p);
 							display.refresh();
 							hc.hideTopLoading();
 							eventBus.fireEvent(new RefreshUnreadEvent());
 						}

 						@Override
 						public void onFailure(ServerFailure error) {
 							if (error.isFatal()) {
 								// log.log(Level.SEVERE, error.getMessage());
 								// TODO write the error message to
 								// status bar.
 								toolBar.enableAllTools(false);
 								hc.hideTopLoading();
 								throw new RuntimeException(error.getMessage());
 							}
 						}
 					});
 				}
 			}

 		}));
 	}
 	private boolean hasClickedButFirstCol(CellPreviewEvent<Message> event) {
 		return "click".equals(event.getNativeEvent().getType()) && 0 != event.getColumn();
 	}

 	private void bindTo(EventBus eventBus) {
 		eventBus.addHandler(DeleteClickEvent.TYPE, new DeleteClickEventHandler() {
 			@Override
 			public void onDeleteClickEvent(DeleteClickEvent event) {
 				deleteSelectedMessages();
 			}
 		});

 		eventBus.addHandler(RefreshMessagesEvent.TYPE, new RefreshMessagesEventHandler(){
 			@Override
 			public void onRefresh(RefreshMessagesEvent event) {
 				display.setSearchValue(event.getSearchValue());
 				display.refresh();
 			}
 		});

 	}

 	public MessageListActivity with(String folderName) {
 		this.folderName = folderName;
 		return this;
 	}

 <<<<<<< HEAD
 <<<<<<< HEAD
 <<<<<<< HEAD
 	@Inject private Displayable display;
 <<<<<<< HEAD

 	public interface Displayable extends WidgetDisplayable {}
 >>>>>>> integrate all of the views to their corresponding activities and mappers
 =======
 =======
 	@Inject
 	private Displayable display;
 >>>>>>> make message content work as expected partly

 =======
 >>>>>>> make reload message content work, use the same place with folder list, while separated with slash, that looks like Gmail's
 	public interface Displayable extends WidgetDisplayable {
 =======
 	public interface Displayable extends IsWidget {
 >>>>>>> replace with IsWidget
 		MessagesCellTable getGrid();

 		void refresh();

 		List<Long> getSelectedMessagesIds();

 		Set<Message> getSelectedMessages();

 		void setSearchValue(String searchValue);
 	}

 	private void antiSelectMessages(Collection<Message> c) {
 		toolBar.enableAllTools(false);
 		for (Message msg : c) {
 			if (!display.getGrid().getSelectionModel().isSelected(msg))
 				continue;
 			display.getGrid().getSelectionModel().setSelected(msg, false);
 		}
 	}
 	private void deleteSelectedMessages() {
 		hc.showTopLoading("Deleting...");
 		String fullName = null;
 		if (pc.getWhere() instanceof FolderPlace) {
 			fullName = ((FolderPlace) pc.getWhere()).getToken();
 		} else {
 			fullName = ((MessagePlace) pc.getWhere()).getTokenWrapper().getFolder();
 		}
 		final List<Long> uids = display.getSelectedMessagesIds();
 		DeleteMessageByUidRequest req = rf.deleteMessageByUidRequest();
 		DeleteMessageByUidAction action = req.create(DeleteMessageByUidAction.class);
 		ImapFolder f = req.create(ImapFolder.class);
 		f.setFullName(fullName);
 		action.setMessageUids(uids);
 		action.setFolder(f);
 		req.delete(action).fire(new Receiver<DeleteMessageResult>() {
 			@Override
 			public void onSuccess(DeleteMessageResult response) {
 				antiSelectMessages(display.getSelectedMessages());
 				display.refresh();
 				hc.hideTopLoading();
 				eventBus.fireEvent(new RefreshUnreadEvent());
 			}
 		});
 	}
 >>>>>>> prepare for message content panel
 }
	/****************************************************************
	* Licensed to the Apache Software Foundation (ASF) under one *
	* or more contributor license agreements. See the NOTICE file *
	* distributed with this work for additional information *
	* regarding copyright ownership. The ASF licenses this file *
	* to you under the Apache License, Version 2.0 (the *
	* "License"); you may not use this file except in compliance *
	* with the License. You may obtain a copy of the License at *
	* *
	* http://www.apache.org/licenses/LICENSE-2.0 *
	* *
	* Unless required by applicable law or agreed to in writing, *
	* software distributed under the License is distributed on an *
	* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY *
	* KIND, either express or implied. See the License for the *
	* specific language governing permissions and limitations *
	* under the License. *
	****************************************************************/

	package org.apache.hupa.client.activity;

	<<<<<<< HEAD
	<<<<<<< HEAD
	<<<<<<< HEAD
	<<<<<<< HEAD
	<<<<<<< HEAD
	import java.util.Collection;
	import java.util.List;
	import java.util.Set;

	<<<<<<< HEAD
	<<<<<<< HEAD
	import org.apache.hupa.client.place.AbstractPlace;
	import org.apache.hupa.client.place.FolderPlace;
	import org.apache.hupa.client.place.MessagePlace;
	import org.apache.hupa.client.rf.DeleteMessageByUidRequest;
	<<<<<<< HEAD
	import org.apache.hupa.client.rf.GetMessageDetailsRequest;
	import org.apache.hupa.client.rf.MoveMessageRequest;
	import org.apache.hupa.client.ui.MessagesCellTable;
	import org.apache.hupa.client.ui.ToolBarView;
	<<<<<<< HEAD
	import org.apache.hupa.shared.domain.DeleteMessageByUidAction;
	import org.apache.hupa.shared.domain.DeleteMessageResult;
	import org.apache.hupa.shared.domain.GenericResult;
	import org.apache.hupa.shared.domain.GetMessageDetailsAction;
	import org.apache.hupa.shared.domain.GetMessageDetailsResult;
	import org.apache.hupa.shared.domain.ImapFolder;
	import org.apache.hupa.shared.domain.Message;
	import org.apache.hupa.shared.domain.MoveMessageAction;
	import org.apache.hupa.shared.domain.User;
	import org.apache.hupa.shared.events.DeleteClickEvent;
	import org.apache.hupa.shared.events.DeleteClickEventHandler;
	import org.apache.hupa.shared.events.MoveMessageEvent;
	import org.apache.hupa.shared.events.MoveMessageEventHandler;
	import org.apache.hupa.shared.events.RefreshMessagesEvent;
	import org.apache.hupa.shared.events.RefreshMessagesEventHandler;
	import org.apache.hupa.shared.events.RefreshUnreadEvent;

	import com.google.gwt.event.shared.EventBus;
	import com.google.gwt.user.client.ui.AcceptsOneWidget;
	import com.google.gwt.user.client.ui.IsWidget;
	import com.google.gwt.view.client.CellPreviewEvent;
	import com.google.gwt.view.client.CellPreviewEvent.Handler;
	import com.google.inject.Inject;
	import com.google.web.bindery.requestfactory.shared.Receiver;
	import com.google.web.bindery.requestfactory.shared.ServerFailure;

	public class MessageListActivity extends AppBaseActivity {

	@Inject private Displayable display;
	@Inject private ToolBarActivity.Displayable toolBar;
	@Inject private TopBarActivity.Displayable topBar;
	private String folderName;
	// private String searchValue;
	private User user;

	@Override
	public void start(AcceptsOneWidget container, final EventBus eventBus) {
	container.setWidget(display.asWidget());
	bindTo(eventBus);
	display.refresh();
	this.registerHandler(display.getGrid().addCellPreviewHandler(new Handler<Message>() {
	@Override
	public void onCellPreview(final CellPreviewEvent<Message> event) {
	if (hasClickedButFirstCol(event)) {
	hc.showTopLoading("Loading...");
	antiSelectMessages(display.getGrid().getVisibleItems());
	GetMessageDetailsRequest req = rf.messageDetailsRequest();
	GetMessageDetailsAction action = req.create(GetMessageDetailsAction.class);
	final ImapFolder f = req.create(ImapFolder.class);
	f.setFullName(folderName);
	action.setFolder(f);
	action.setUid(event.getValue().getUid());
	req.get(action).fire(new Receiver<GetMessageDetailsResult>() {
	@Override
	public void onSuccess(GetMessageDetailsResult response) {
	MessagePlace place = new MessagePlace(folderName + AbstractPlace.SPLITTER
	+ event.getValue().getUid());
	pc.goTo(place);
	display.getGrid().getSelectionModel().setSelected(event.getValue(), true);
	toolBar.enableAllTools(true);
	ToolBarView.Parameters p = new ToolBarView.Parameters(user, folderName, event.getValue(),
	response.getMessageDetails());
	toolBar.setParameters(p);
	display.refresh();
	hc.hideTopLoading();
	eventBus.fireEvent(new RefreshUnreadEvent());
	}

	@Override
	public void onFailure(ServerFailure error) {
	if (error.isFatal()) {
	// log.log(Level.SEVERE, error.getMessage());
	// TODO write the error message to
	// status bar.
	toolBar.enableAllTools(false);
	hc.hideTopLoading();
	throw new RuntimeException(error.getMessage());
	}
	}
	});
	}
	}

	}));
	}
	private boolean hasClickedButFirstCol(CellPreviewEvent<Message> event) {
	return "click".equals(event.getNativeEvent().getType()) && 0 != event.getColumn();
	}

	private void bindTo(final EventBus eventBus) {
	eventBus.addHandler(DeleteClickEvent.TYPE, new DeleteClickEventHandler() {
	@Override
	public void onDeleteClickEvent(DeleteClickEvent event) {
	deleteSelectedMessages();
	}
	});

	eventBus.addHandler(RefreshMessagesEvent.TYPE, new RefreshMessagesEventHandler() {
	@Override
	public void onRefresh(RefreshMessagesEvent event) {
	display.setSearchValue(event.getSearchValue());
	display.refresh();
	}
	});

	eventBus.addHandler(MoveMessageEvent.TYPE, new MoveMessageEventHandler() {

	@Override
	public void onMoveMessageHandler(final MoveMessageEvent event) {
	hc.showTopLoading("Moving...");
	MoveMessageRequest req = rf.moveMessageRequest();
	ImapFolder f = req.create(ImapFolder.class);
	ImapFolder newF = req.create(ImapFolder.class);

	String fullName = null;
	if (pc.getWhere() instanceof FolderPlace) {
	fullName = ((FolderPlace) pc.getWhere()).getToken();
	} else {
	fullName = ((MessagePlace) pc.getWhere()).getTokenWrapper().getFolder();
	}
	f.setFullName(fullName);
	newF.setFullName(event.getNewFolder().getFullName());
	MoveMessageAction action = req.create(MoveMessageAction.class);

	final List<Long> uids = display.getSelectedMessagesIds();
	if(uids.isEmpty() \|\| uids.size() > 1){//TODO can move more than one message once.
	hc.hideTopLoading();
	hc.showNotice("Please select one and only one message", 10000);
	return;
	}
	action.setMessageUid(uids.get(0));
	action.setNewFolder(newF);
	action.setOldFolder(f);
	req.move(action).fire(new Receiver<GenericResult>() {

	@Override
	public void onSuccess(GenericResult response) {
	display.refresh();
	eventBus.fireEvent(new RefreshUnreadEvent());
	hc.hideTopLoading();
	hc.showNotice("The conversation has been moved to \"" + event.getNewFolder() + "\"", 10000);
	}

	@Override
	public void onFailure(ServerFailure error) {
	super.onFailure(error);
	hc.hideTopLoading();
	hc.showNotice(error.getMessage(), 10000);
	}

	});
	}

	});

	}

	public MessageListActivity with(String folderName) {
	this.folderName = folderName;
	return this;
	}

	public interface Displayable extends IsWidget {
	MessagesCellTable getGrid();

	void refresh();

	List<Long> getSelectedMessagesIds();

	Set<Message> getSelectedMessages();

	void setSearchValue(String searchValue);
	}

	private void antiSelectMessages(Collection<Message> c) {
	toolBar.enableAllTools(false);
	for (Message msg : c) {
	if (!display.getGrid().getSelectionModel().isSelected(msg))
	continue;
	display.getGrid().getSelectionModel().setSelected(msg, false);
	}
	}
	private void deleteSelectedMessages() {
	hc.showTopLoading("Deleting...");
	String fullName = null;
	if (pc.getWhere() instanceof FolderPlace) {
	fullName = ((FolderPlace) pc.getWhere()).getToken();
	} else {
	fullName = ((MessagePlace) pc.getWhere()).getTokenWrapper().getFolder();
	}
	final List<Long> uids = display.getSelectedMessagesIds();
	DeleteMessageByUidRequest req = rf.deleteMessageByUidRequest();
	DeleteMessageByUidAction action = req.create(DeleteMessageByUidAction.class);
	ImapFolder f = req.create(ImapFolder.class);
	f.setFullName(fullName);
	action.setMessageUids(uids);
	action.setFolder(f);
	req.delete(action).fire(new Receiver<DeleteMessageResult>() {
	@Override
	public void onSuccess(DeleteMessageResult response) {
	antiSelectMessages(display.getSelectedMessages());
	display.refresh();
	hc.hideTopLoading();
	eventBus.fireEvent(new RefreshUnreadEvent());
	}
	});
	}
	=======
	=======
	import org.apache.hupa.client.place.IMAPMessagePlace;
	import org.apache.hupa.client.place.MailFolderPlace;
	import org.apache.hupa.client.rf.GetMessageDetailsRequest;
	>>>>>>> prepare for message content panel
	=======
	import org.apache.hupa.client.place.MailFolderPlace;
	>>>>>>> make reload message content work, use the same place with folder list, while separated with slash, that looks like Gmail's
	=======
	=======
	import java.util.Collection;
	>>>>>>> fixed issue#59, coupled with fixing some UI refreshment issues in toolsbar
	import java.util.List;
	import java.util.Set;

	=======
	import org.apache.hupa.client.HupaController;
	>>>>>>> try to rearrange the places and history managment.
	import org.apache.hupa.client.place.DefaultPlace;
	import org.apache.hupa.client.place.IMAPMessagePlace;
	import org.apache.hupa.client.place.MailFolderPlace;
	=======
	import org.apache.hupa.client.place.AbstractPlace;
	import org.apache.hupa.client.place.FolderPlace;
	import org.apache.hupa.client.place.MessagePlace;
	>>>>>>> change place management and make refresh folder and message list more gentle
	import org.apache.hupa.client.rf.DeleteMessageByUidRequest;
	import org.apache.hupa.client.rf.FetchMessagesRequest;
	=======
	>>>>>>> replace with IsWidget
	import org.apache.hupa.client.rf.GetMessageDetailsRequest;
	import org.apache.hupa.client.ui.MessagesCellTable;
	<<<<<<< HEAD
	>>>>>>> let messages list activity make use of mvp
	=======
	import org.apache.hupa.client.ui.ToolBarView;
	<<<<<<< HEAD
	>>>>>>> fixed issue#61; add loading to mark, unmark.
	import org.apache.hupa.client.ui.WidgetDisplayable;
	=======
	>>>>>>> replace with IsWidget
	import org.apache.hupa.shared.data.ImapFolderImpl;
	=======
	>>>>>>> fixed issue#82, make display message first and then mark etc.
	import org.apache.hupa.shared.domain.DeleteMessageByUidAction;
	import org.apache.hupa.shared.domain.DeleteMessageResult;
	import org.apache.hupa.shared.domain.GetMessageDetailsAction;
	import org.apache.hupa.shared.domain.GetMessageDetailsResult;
	import org.apache.hupa.shared.domain.ImapFolder;
	import org.apache.hupa.shared.domain.Message;
	import org.apache.hupa.shared.domain.User;
	import org.apache.hupa.shared.events.DeleteClickEvent;
	import org.apache.hupa.shared.events.DeleteClickEventHandler;
	import org.apache.hupa.shared.events.RefreshMessagesEvent;
	import org.apache.hupa.shared.events.RefreshMessagesEventHandler;
	import org.apache.hupa.shared.events.RefreshUnreadEvent;

	import com.google.gwt.event.shared.EventBus;
	import com.google.gwt.user.client.ui.AcceptsOneWidget;
	import com.google.gwt.user.client.ui.IsWidget;
	import com.google.gwt.view.client.CellPreviewEvent;
	import com.google.gwt.view.client.CellPreviewEvent.Handler;
	import com.google.inject.Inject;
	import com.google.web.bindery.requestfactory.shared.Receiver;
	import com.google.web.bindery.requestfactory.shared.ServerFailure;

	public class MessageListActivity extends AppBaseActivity {

	@Inject private Displayable display;
	@Inject private ToolBarActivity.Displayable toolBar;
	@Inject private TopBarActivity.Displayable topBar;
	private String folderName;
	// private String searchValue;
	private User user;

	@Override
	public void start(AcceptsOneWidget container, final EventBus eventBus) {
	container.setWidget(display.asWidget());
	bindTo(eventBus);
	display.refresh();
	this.registerHandler(display.getGrid().addCellPreviewHandler(new Handler<Message>() {
	@Override
	public void onCellPreview(final CellPreviewEvent<Message> event) {
	if (hasClickedButFirstCol(event)) {
	hc.showTopLoading("Loading...");
	antiSelectMessages(display.getGrid().getVisibleItems());
	GetMessageDetailsRequest req = rf.messageDetailsRequest();
	GetMessageDetailsAction action = req.create(GetMessageDetailsAction.class);
	final ImapFolder f = req.create(ImapFolder.class);
	f.setFullName(folderName);
	action.setFolder(f);
	action.setUid(event.getValue().getUid());
	req.get(action).fire(new Receiver<GetMessageDetailsResult>() {
	@Override
	public void onSuccess(GetMessageDetailsResult response) {
	MessagePlace place = new MessagePlace(folderName + AbstractPlace.SPLITTER
	+ event.getValue().getUid());
	pc.goTo(place);
	display.getGrid().getSelectionModel().setSelected(event.getValue(), true);
	toolBar.enableAllTools(true);
	ToolBarView.Parameters p = new ToolBarView.Parameters(user, folderName, event.getValue(),
	response.getMessageDetails());
	toolBar.setParameters(p);
	display.refresh();
	hc.hideTopLoading();
	eventBus.fireEvent(new RefreshUnreadEvent());
	}

	@Override
	public void onFailure(ServerFailure error) {
	if (error.isFatal()) {
	// log.log(Level.SEVERE, error.getMessage());
	// TODO write the error message to
	// status bar.
	toolBar.enableAllTools(false);
	hc.hideTopLoading();
	throw new RuntimeException(error.getMessage());
	}
	}
	});
	}
	}

	}));
	}
	private boolean hasClickedButFirstCol(CellPreviewEvent<Message> event) {
	return "click".equals(event.getNativeEvent().getType()) && 0 != event.getColumn();
	}

	private void bindTo(EventBus eventBus) {
	eventBus.addHandler(DeleteClickEvent.TYPE, new DeleteClickEventHandler() {
	@Override
	public void onDeleteClickEvent(DeleteClickEvent event) {
	deleteSelectedMessages();
	}
	});

	eventBus.addHandler(RefreshMessagesEvent.TYPE, new RefreshMessagesEventHandler(){
	@Override
	public void onRefresh(RefreshMessagesEvent event) {
	display.setSearchValue(event.getSearchValue());
	display.refresh();
	}
	});

	}

	public MessageListActivity with(String folderName) {
	this.folderName = folderName;
	return this;
	}

	<<<<<<< HEAD
	<<<<<<< HEAD
	<<<<<<< HEAD
	@Inject private Displayable display;
	<<<<<<< HEAD

	public interface Displayable extends WidgetDisplayable {}
	>>>>>>> integrate all of the views to their corresponding activities and mappers
	=======
	=======
	@Inject
	private Displayable display;
	>>>>>>> make message content work as expected partly

	=======
	>>>>>>> make reload message content work, use the same place with folder list, while separated with slash, that looks like Gmail's
	public interface Displayable extends WidgetDisplayable {
	=======
	public interface Displayable extends IsWidget {
	>>>>>>> replace with IsWidget
	MessagesCellTable getGrid();

	void refresh();

	List<Long> getSelectedMessagesIds();

	Set<Message> getSelectedMessages();

	void setSearchValue(String searchValue);
	}

	private void antiSelectMessages(Collection<Message> c) {
	toolBar.enableAllTools(false);
	for (Message msg : c) {
	if (!display.getGrid().getSelectionModel().isSelected(msg))
	continue;
	display.getGrid().getSelectionModel().setSelected(msg, false);
	}
	}
	private void deleteSelectedMessages() {
	hc.showTopLoading("Deleting...");
	String fullName = null;
	if (pc.getWhere() instanceof FolderPlace) {
	fullName = ((FolderPlace) pc.getWhere()).getToken();
	} else {
	fullName = ((MessagePlace) pc.getWhere()).getTokenWrapper().getFolder();
	}
	final List<Long> uids = display.getSelectedMessagesIds();
	DeleteMessageByUidRequest req = rf.deleteMessageByUidRequest();
	DeleteMessageByUidAction action = req.create(DeleteMessageByUidAction.class);
	ImapFolder f = req.create(ImapFolder.class);
	f.setFullName(fullName);
	action.setMessageUids(uids);
	action.setFolder(f);
	req.delete(action).fire(new Receiver<DeleteMessageResult>() {
	@Override
	public void onSuccess(DeleteMessageResult response) {
	antiSelectMessages(display.getSelectedMessages());
	display.refresh();
	hc.hideTopLoading();
	eventBus.fireEvent(new RefreshUnreadEvent());
	}
	});
	}
	>>>>>>> prepare for message content panel
	}