/*
* ObjectExplorerEditingTargetWidget.java
*
* Copyright (C) 2009-17 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.explorer.view;
import org.rstudio.core.client.widget.SearchWidget;
import org.rstudio.core.client.widget.Toolbar;
import org.rstudio.core.client.widget.ToolbarButton;
import org.rstudio.studio.client.RStudioGinjector;
import org.rstudio.studio.client.workbench.commands.Commands;
import org.rstudio.studio.client.workbench.views.source.PanelWithToolbars;
import org.rstudio.studio.client.workbench.views.source.editors.EditingTargetToolbar;
import org.rstudio.studio.client.workbench.views.source.editors.explorer.model.ObjectExplorerHandle;
import org.rstudio.studio.client.workbench.views.source.model.SourceDocument;
import com.google.gwt.core.client.GWT;
import com.google.gwt.dom.client.Style.Unit;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.event.logical.shared.ResizeEvent;
import com.google.gwt.event.logical.shared.ResizeHandler;
import com.google.gwt.event.logical.shared.ValueChangeEvent;
import com.google.gwt.event.logical.shared.ValueChangeHandler;
import com.google.gwt.resources.client.ClientBundle;
import com.google.gwt.resources.client.CssResource;
import com.google.gwt.resources.client.ImageResource;
import com.google.gwt.user.client.ui.CheckBox;
import com.google.gwt.user.client.ui.Composite;
import com.google.gwt.user.client.ui.DockLayoutPanel;
import com.google.gwt.user.client.ui.ResizeLayoutPanel;
import com.google.gwt.user.client.ui.SuggestOracle;
import com.google.inject.Inject;
public class ObjectExplorerEditingTargetWidget extends Composite
{
public ObjectExplorerEditingTargetWidget(ObjectExplorerHandle handle,
SourceDocument document)
{
RStudioGinjector.INSTANCE.injectMembers(this);
mainWidget_ = new DockLayoutPanel(Unit.PX);
mainWidget_.addStyleName("ace_editor_theme");
toolbar_ = new EditingTargetToolbar(commands_, true);
grid_ = new ObjectExplorerDataGrid(handle, document);
resizePanel_ = new ResizeLayoutPanel();
cbAttributes_ = new CheckBox();
refreshButton_ = new ToolbarButton(
RES.refresh2x(),
new ClickHandler()
{
@Override
public void onClick(ClickEvent event)
{
grid_.refresh();
}
});
filterWidget_ = new SearchWidget(new SuggestOracle()
{
@Override
public void requestSuggestions(Request request, Callback callback)
{
}
});
initToolbar();
initMainWidget();
PanelWithToolbars panel = new PanelWithToolbars(
toolbar_,
mainWidget_);
initWidget(panel);
}
@Inject
private void initialize(Commands commands)
{
commands_ = commands;
}
public void onActivate()
{
grid_.redraw();
}
public void onDeactivate()
{
// TODO
}
private void initToolbar()
{
cbAttributes_.setText("Show Attributes");
cbAttributes_.addValueChangeHandler(new ValueChangeHandler<Boolean>()
{
@Override
public void onValueChange(ValueChangeEvent<Boolean> event)
{
grid_.toggleShowAttributes(cbAttributes_.getValue());
}
});
toolbar_.addLeftWidget(cbAttributes_);
filterWidget_.addValueChangeHandler(new ValueChangeHandler<String>()
{
@Override
public void onValueChange(ValueChangeEvent<String> event)
{
grid_.setFilter(event.getValue());
}
});
refreshButton_.addStyleName(RES.styles().refreshButton());
toolbar_.addRightWidget(filterWidget_);
toolbar_.addRightWidget(refreshButton_);
}
private void initMainWidget()
{
resizePanel_.add(grid_);
resizePanel_.addResizeHandler(new ResizeHandler()
{
@Override
public void onResize(ResizeEvent event)
{
grid_.onResize();
}
});
mainWidget_.setSize("100%", "100%");
mainWidget_.add(resizePanel_);
}
private final DockLayoutPanel mainWidget_;
private final Toolbar toolbar_;
private final ResizeLayoutPanel resizePanel_;
private final ObjectExplorerDataGrid grid_;
private final ToolbarButton refreshButton_;
private final CheckBox cbAttributes_;
private final SearchWidget filterWidget_;
// Injected
private Commands commands_;
// Resources, etc ----
public interface Resources extends ClientBundle
{
@Source("images/refresh_2x.png")
ImageResource refresh2x();
@Source("ObjectExplorerEditingTargetWidget.css")
Styles styles();
}
public interface Styles extends CssResource
{
String refreshButton();
}
private static final Resources RES = GWT.create(Resources.class);
static {
RES.styles().ensureInjected();
}
}