/*
* ProfilerEditingTarget.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.source.editors.profiler;
import com.google.gwt.event.logical.shared.CloseHandler;
import com.google.gwt.event.shared.GwtEvent;
import com.google.gwt.event.shared.HandlerRegistration;
import com.google.gwt.resources.client.ImageResource;
import com.google.gwt.user.client.Command;
import com.google.gwt.user.client.ui.HasValue;
import com.google.gwt.user.client.ui.Widget;
import com.google.inject.Inject;
import com.google.inject.Provider;
import org.rstudio.core.client.command.AppCommand;
import org.rstudio.core.client.events.EnsureHeightHandler;
import org.rstudio.core.client.events.EnsureVisibleHandler;
import org.rstudio.core.client.files.FileSystemContext;
import org.rstudio.studio.client.application.events.EventBus;
import org.rstudio.studio.client.common.ReadOnlyValue;
import org.rstudio.studio.client.common.Value;
import org.rstudio.studio.client.common.filetypes.FileIconResources;
import org.rstudio.studio.client.common.filetypes.FileType;
import org.rstudio.studio.client.common.filetypes.TextFileType;
import org.rstudio.studio.client.workbench.commands.Commands;
import org.rstudio.studio.client.workbench.views.source.editors.EditingTarget;
import org.rstudio.studio.client.workbench.views.source.editors.text.ace.Position;
import org.rstudio.studio.client.workbench.views.source.events.SourceNavigationEvent;
import org.rstudio.studio.client.workbench.views.source.model.SourceDocument;
import org.rstudio.studio.client.workbench.views.source.model.SourceNavigation;
import org.rstudio.studio.client.workbench.views.source.model.SourcePosition;
import java.util.HashSet;
public class ProfilerEditingTarget implements EditingTarget
{
public static final String PATH = "profiler://";
@Inject
public ProfilerEditingTarget(ProfilerPresenter presenter,
Commands commands,
EventBus events)
{
presenter_ = presenter;
commands_ = commands;
events_ = events;
}
public String getId()
{
return doc_.getId();
}
@Override
public void adaptToExtendedFileType(String extendedType)
{
}
@Override
public String getExtendedFileType()
{
return null;
}
public HasValue<String> getName()
{
return new Value<String>("Profiler");
}
public String getTitle()
{
return "Profiler";
}
public String getPath()
{
return PATH;
}
public String getContext()
{
return null;
}
public ImageResource getIcon()
{
return FileIconResources.INSTANCE.iconProfiler();
}
@Override
public TextFileType getTextFileType()
{
return null;
}
public String getTabTooltip()
{
return "R Profiler";
}
public HashSet<AppCommand> getSupportedCommands()
{
return new HashSet<AppCommand>();
}
@Override
public boolean canCompilePdf()
{
return false;
}
@Override
public void verifyCppPrerequisites()
{
}
@Override
public Position search(String regex)
{
return null;
}
@Override
public Position search(Position startPos, String regex)
{
return null;
}
@Override
public void forceLineHighlighting()
{
}
public void focus()
{
}
public void onActivate()
{
}
public void onDeactivate()
{
recordCurrentNavigationPosition();
}
@Override
public void onInitiallyLoaded()
{
}
@Override
public void recordCurrentNavigationPosition()
{
events_.fireEvent(new SourceNavigationEvent(
SourceNavigation.create(
getId(),
getPath(),
SourcePosition.create(0, 0))));
}
@Override
public void navigateToPosition(SourcePosition position,
boolean recordCurrent)
{
}
@Override
public void navigateToPosition(SourcePosition position,
boolean recordCurrent,
boolean highlightLine)
{
}
@Override
public void restorePosition(SourcePosition position)
{
}
@Override
public void setCursorPosition(Position position)
{
}
@Override
public void ensureCursorVisible()
{
}
@Override
public boolean isAtSourceRow(SourcePosition position)
{
// always true because profiler docs don't have the
// concept of a position
return true;
}
@Override
public void highlightDebugLocation(SourcePosition startPos,
SourcePosition endPos,
boolean executing)
{
}
@Override
public void endDebugHighlighting()
{
}
public boolean onBeforeDismiss()
{
return true;
}
public ReadOnlyValue<Boolean> dirtyState()
{
return neverDirtyState_;
}
@Override
public boolean isSaveCommandActive()
{
return dirtyState().getValue();
}
@Override
public void forceSaveCommandActive()
{
}
public void save(Command onCompleted)
{
onCompleted.execute();
}
public void saveWithPrompt(Command onCompleted, Command onCancelled)
{
onCompleted.execute();
}
public void revertChanges(Command onCompleted)
{
onCompleted.execute();
}
public void initialize(SourceDocument document,
FileSystemContext fileContext,
FileType type,
Provider<String> defaultNameProvider)
{
// initialize doc, view, and presenter
doc_ = document;
view_ = new ProfilerEditingTargetWidget(commands_);
presenter_.attatch(doc_, view_);
}
public void onDismiss()
{
presenter_.detach();
}
public long getFileSizeLimit()
{
return Long.MAX_VALUE;
}
public long getLargeFileSize()
{
return Long.MAX_VALUE;
}
public Widget asWidget()
{
return view_.asWidget();
}
public HandlerRegistration addEnsureVisibleHandler(EnsureVisibleHandler handler)
{
return new HandlerRegistration()
{
public void removeHandler()
{
}
};
}
public HandlerRegistration addEnsureHeightHandler(EnsureHeightHandler handler)
{
return new HandlerRegistration()
{
public void removeHandler()
{
}
};
}
@Override
public HandlerRegistration addCloseHandler(CloseHandler<java.lang.Void> handler)
{
return new HandlerRegistration()
{
public void removeHandler()
{
}
};
}
public void fireEvent(GwtEvent<?> event)
{
assert false : "Not implemented";
}
private SourceDocument doc_;
private ProfilerEditingTargetWidget view_;
private final ProfilerPresenter presenter_;
private final Value<Boolean> neverDirtyState_ = new Value<Boolean>(false);
private final EventBus events_;
private final Commands commands_;
}