/*******************************************************************************
* Copyright (c) 2012-2017 Codenvy, S.A.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Codenvy, S.A. - initial API and implementation
*******************************************************************************/
package org.eclipse.che.ide.preferences;
import com.google.gwt.core.client.Callback;
import com.google.inject.Inject;
import com.google.inject.Singleton;
import org.eclipse.che.api.promises.client.Operation;
import org.eclipse.che.api.promises.client.OperationException;
import org.eclipse.che.api.promises.client.PromiseError;
import org.eclipse.che.ide.CoreLocalizationConstant;
import org.eclipse.che.ide.api.app.AppContext;
import org.eclipse.che.ide.api.app.CurrentUser;
import org.eclipse.che.ide.api.component.Component;
import org.eclipse.che.ide.api.theme.Style;
import org.eclipse.che.ide.api.theme.Theme;
import org.eclipse.che.ide.api.theme.ThemeAgent;
import org.eclipse.che.ide.context.AppContextImpl;
import java.util.Map;
/**
* @author Evgen Vidolob
*/
@Singleton
public class PreferencesComponent implements Component {
public static final String PREF_IDE_THEME = "ide.theme";
private final CurrentUser currentUser;
private final AppContext appContext;
private final PreferencesManagerImpl preferencesManager;
private final ThemeAgent themeAgent;
private final StyleInjector styleInjector;
private final CoreLocalizationConstant locale;
@Inject
public PreferencesComponent(CurrentUser currentUser,
AppContext appContext,
PreferencesManagerImpl preferencesManager,
ThemeAgent themeAgent,
StyleInjector styleInjector,
CoreLocalizationConstant locale) {
this.currentUser = currentUser;
this.appContext = appContext;
this.preferencesManager = preferencesManager;
this.themeAgent = themeAgent;
this.styleInjector = styleInjector;
this.locale = locale;
}
@Override
public void start(final Callback<Component, Exception> callback) {
preferencesManager.loadPreferences().then(new Operation<Map<String, String>>() {
@Override
public void apply(Map<String, String> preferences) throws OperationException {
currentUser.setPreferences(preferences);
if (appContext instanceof AppContextImpl) {
((AppContextImpl)appContext).setCurrentUser(currentUser);
}
setTheme();
styleInjector.inject();
callback.onSuccess(PreferencesComponent.this);
}
}).catchError(new Operation<PromiseError>() {
@Override
public void apply(PromiseError arg) throws OperationException {
callback.onFailure(new Exception(locale.unableToLoadPreference(), arg.getCause()));
}
});
}
/** Applying user defined Theme. */
private void setTheme() {
String storedThemeId = preferencesManager.getValue(PREF_IDE_THEME);
storedThemeId = storedThemeId != null ? storedThemeId : themeAgent.getCurrentThemeId();
Theme themeToSet = storedThemeId != null ? themeAgent.getTheme(storedThemeId) : themeAgent.getDefault();
Style.theme = themeToSet;
themeAgent.setCurrentThemeId(themeToSet.getId());
}
}