/*
* SourceCppOutputPresenter.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.output.sourcecpp;
import com.google.gwt.core.client.Scheduler;
import com.google.gwt.user.client.Command;
import com.google.inject.Inject;
import org.rstudio.core.client.CodeNavigationTarget;
import org.rstudio.core.client.FilePosition;
import org.rstudio.core.client.events.*;
import org.rstudio.core.client.files.FileSystemItem;
import org.rstudio.studio.client.common.filetypes.FileTypeRegistry;
import org.rstudio.studio.client.common.sourcemarkers.SourceMarker;
import org.rstudio.studio.client.workbench.WorkbenchView;
import org.rstudio.studio.client.workbench.prefs.model.UIPrefs;
import org.rstudio.studio.client.workbench.views.BasePresenter;
import org.rstudio.studio.client.workbench.views.output.sourcecpp.events.SourceCppCompletedEvent;
import org.rstudio.studio.client.workbench.views.output.sourcecpp.events.SourceCppStartedEvent;
import org.rstudio.studio.client.workbench.views.output.sourcecpp.model.SourceCppState;
public class SourceCppOutputPresenter extends BasePresenter
implements SourceCppStartedEvent.Handler,
SourceCppCompletedEvent.Handler
{
public interface Display extends WorkbenchView, HasEnsureHiddenHandlers
{
void ensureVisible(boolean activate);
void clearAll();
void scrollToBottom();
void showResults(SourceCppState state);
HasSelectionCommitHandlers<CodeNavigationTarget> errorList();
}
@Inject
public SourceCppOutputPresenter(Display view,
FileTypeRegistry fileTypeRegistry,
UIPrefs uiPrefs)
{
super(view);
view_ = view;
fileTypeRegistry_ = fileTypeRegistry;
uiPrefs_ = uiPrefs;
view_.errorList().addSelectionCommitHandler(
new SelectionCommitHandler<CodeNavigationTarget>() {
@Override
public void onSelectionCommit(
SelectionCommitEvent<CodeNavigationTarget> event)
{
CodeNavigationTarget target = event.getSelectedItem();
FileSystemItem fsi = FileSystemItem.createFile(target.getFile());
fileTypeRegistry_.editFile(fsi, target.getPosition());
}
});
}
@Override
public void onSourceCppStarted(SourceCppStartedEvent event)
{
view_.clearAll();
}
@Override
public void onSourceCppCompleted(SourceCppCompletedEvent event)
{
updateView(event.getState(), true);
}
@Override
public void onSelected()
{
super.onSelected();
Scheduler.get().scheduleDeferred(new Command()
{
@Override
public void execute()
{
view_.scrollToBottom();
}
});
}
private void updateView(SourceCppState state, boolean activate)
{
if (state.getErrors().length() > 0)
view_.ensureVisible(activate);
// show results
view_.showResults(state);
// navigate to the first error
if (uiPrefs_.navigateToBuildError().getValue())
{
SourceMarker error = SourceMarker.getFirstError(state.getErrors());
if (error != null)
{
fileTypeRegistry_.editFile(
FileSystemItem.createFile(error.getPath()),
FilePosition.create(error.getLine(), error.getColumn()),
true);
}
}
}
private final Display view_;
private final FileTypeRegistry fileTypeRegistry_;
private final UIPrefs uiPrefs_;
}