AddExistingPanelController.java

/*
 * Syncany, www.syncany.org
 * Copyright (C) 2011-2015 Philipp C. Heckel <philipp.heckel@gmail.com> 
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.syncany.gui.wizard;

import java.io.File;

import org.syncany.gui.util.I18n;
import org.syncany.gui.wizard.FolderSelectPanel.SelectFolderValidationMethod;
import org.syncany.gui.wizard.WizardDialog.Action;
import org.syncany.operations.daemon.messages.AddWatchManagementRequest;
import org.syncany.operations.daemon.messages.AddWatchManagementResponse;

import com.google.common.eventbus.Subscribe;

/**
 * @author Philipp C. Heckel <philipp.heckel@gmail.com>
 */
public class AddExistingPanelController extends ReloadDaemonPanelController {
	private StartPanel startPanel;
	private FolderSelectPanel selectFolderPanel;
	private ProgressPanel progressPanel;
	
	public AddExistingPanelController(WizardDialog wizardDialog, StartPanel startPanel, FolderSelectPanel selectFolderPanel, ProgressPanel progressPanel) {
		super(wizardDialog, progressPanel);
		this.startPanel = startPanel;
		
		this.selectFolderPanel = selectFolderPanel;
		this.progressPanel = progressPanel;
	}

	@Override
	public void handleFlow(Action clickAction) {
		if (wizardDialog.getCurrentPanel() == startPanel) {
			if (clickAction == Action.NEXT) {
				selectFolderPanel.reset(SelectFolderValidationMethod.APP_FOLDER);
				selectFolderPanel.setDescriptionText(I18n.getText("org.syncany.gui.wizard.FolderSelectPanel.add.description"));

				wizardDialog.validateAndSetCurrentPanel(selectFolderPanel, Action.PREVIOUS, Action.NEXT);
			}
		}
		else if (wizardDialog.getCurrentPanel() == selectFolderPanel) {
			if (clickAction == Action.PREVIOUS) {
				wizardDialog.setCurrentPanel(startPanel, Action.NEXT);
			}
			else if (clickAction == Action.NEXT) {
				progressPanel.setTitleText(I18n.getText("org.syncany.gui.wizard.ProgressPanel.add.title"));
				progressPanel.setDescriptionText(I18n.getText("org.syncany.gui.wizard.ProgressPanel.add.description"));

				boolean panelValid = wizardDialog.validateAndSetCurrentPanel(progressPanel);

				if (panelValid) {
					sendAddFolderRequest();
				}
			}
		}
		else if (wizardDialog.getCurrentPanel() == progressPanel) {
			if (clickAction == Action.PREVIOUS) {
				wizardDialog.setCurrentPanel(selectFolderPanel, Action.PREVIOUS, Action.NEXT);
			}
			else if (clickAction == Action.NEXT) {
				wizardDialog.validateAndSetCurrentPanel(startPanel);
			}
		}
	}

	private void sendAddFolderRequest() {
		File newWatchFolder = selectFolderPanel.getFolder();
		AddWatchManagementRequest addWatchManagementRequest = new AddWatchManagementRequest(newWatchFolder);
		
		progressPanel.resetPanel(3);
		progressPanel.appendLog(I18n.getText("org.syncany.gui.wizard.ProgressPanel.add.addingFolder", newWatchFolder.getAbsolutePath()));

		eventBus.post(addWatchManagementRequest);		
	}

	@Subscribe
	public void onAddWatchManagementResponse(AddWatchManagementResponse response) {
		if (response.getCode() == AddWatchManagementResponse.OKAY) {
			sendReloadDaemonAndMenusCommand();
		}
		else {
			String errorMessage = I18n.getText("org.syncany.gui.wizard.ProgressPanel.error") 
					+ "\n\n" + I18n.getText("org.syncany.gui.wizard.ProgressPanel.add.unableToAdd", response.getCode(), response.getMessage());
			
			progressPanel.finish();
			progressPanel.setShowDetails(true);
			progressPanel.appendLog(errorMessage);
			
			wizardDialog.setAllowedActions(Action.PREVIOUS);			
		}
	}	
}