/*
* VCSPresenter.java
*
* Copyright (C) 2009-12 by RStudio, Inc.
*
* Unless you have received this program directly from RStudio pursuant
* to the terms of a commercial license agreement with RStudio, then
* this program is licensed to you under the terms of version 3 of the
* GNU Affero General Public License. This program is distributed WITHOUT
* ANY EXPRESS OR IMPLIED WARRANTY, INCLUDING THOSE OF NON-INFRINGEMENT,
* MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Please refer to the
* AGPL (http://www.gnu.org/licenses/agpl-3.0.txt) for more details.
*
*/
package org.rstudio.studio.client.workbench.views.vcs;
import com.google.gwt.user.client.ui.IsWidget;
import com.google.gwt.user.client.ui.Widget;
import com.google.inject.Inject;
import com.google.inject.Provider;
import org.rstudio.studio.client.common.vcs.VCSConstants;
import org.rstudio.studio.client.workbench.model.Session;
import org.rstudio.studio.client.workbench.views.vcs.git.GitPresenter;
import org.rstudio.studio.client.workbench.views.vcs.svn.SVNPresenter;
import org.rstudio.studio.client.workbench.views.vcs.common.events.ShowVcsHistoryEvent;
import org.rstudio.studio.client.workbench.views.vcs.common.events.ShowVcsDiffEvent;
import org.rstudio.studio.client.workbench.views.vcs.common.events.VcsRevertFileEvent;
import org.rstudio.studio.client.workbench.views.vcs.common.events.VcsViewOnGitHubEvent;
public class VCSPresenter implements IsWidget,
ShowVcsHistoryEvent.Handler,
ShowVcsDiffEvent.Handler,
VcsRevertFileEvent.Handler,
VcsViewOnGitHubEvent.Handler
{
@Inject
public VCSPresenter(Session session,
Provider<GitPresenter> pGitPresenter,
Provider<SVNPresenter> pSVNPresenter)
{
session_ = session;
pGitPresenter_ = pGitPresenter;
pSVNPresenter_ = pSVNPresenter;
}
@Override
public Widget asWidget()
{
ensurePresenterCreated();
return presenter_.asWidget();
}
private void ensurePresenterCreated()
{
if (presenter_ == null)
{
String vcsName = session_.getSessionInfo().getVcsName();
if (VCSConstants.GIT_ID.equalsIgnoreCase(vcsName))
presenter_ = pGitPresenter_.get();
else if (VCSConstants.SVN_ID.equalsIgnoreCase(vcsName))
presenter_ = pSVNPresenter_.get();
}
}
public void onBeforeUnselected()
{
presenter_.onBeforeUnselected();
}
public void onBeforeSelected()
{
presenter_.onBeforeSelected();
}
public void onSelected()
{
presenter_.onSelected();
}
void onVcsCommit()
{
presenter_.onVcsCommit();
}
void onVcsShowHistory()
{
presenter_.onVcsShowHistory();
}
void onVcsPull()
{
presenter_.onVcsPull();
}
void onVcsPush()
{
presenter_.onVcsPush();
}
void onVcsCleanup()
{
presenter_.onVcsCleanup();
}
void onVcsIgnore()
{
presenter_.onVcsIgnore();
}
@Override
public void onShowVcsHistory(ShowVcsHistoryEvent event)
{
presenter_.showHistory(event.getFileFilter());
}
@Override
public void onShowVcsDiff(ShowVcsDiffEvent event)
{
presenter_.showDiff(event.getFile());
}
@Override
public void onVcsRevertFile(VcsRevertFileEvent event)
{
presenter_.revertFile(event.getFile());
}
@Override
public void onVcsViewOnGitHub(VcsViewOnGitHubEvent event)
{
presenter_.viewOnGitHub(event.getViewRequest());
}
private final Session session_;
private final Provider<GitPresenter> pGitPresenter_;
private final Provider<SVNPresenter> pSVNPresenter_;
private BaseVcsPresenter presenter_;
}