package org.latexlab.docs.client.content.windows;
import org.latexlab.docs.client.commands.SystemPasteCommand;
import org.latexlab.docs.client.content.latex.LatexCommand;
import org.latexlab.docs.client.content.latex.SetLogical;
import org.latexlab.docs.client.widgets.LatexCommandToolbar;
import org.latexlab.docs.client.widgets.WindowManager;
import com.google.gwt.core.client.GWT;
import com.google.gwt.core.client.RunAsyncCallback;
import com.google.gwt.user.client.rpc.AsyncCallback;
/**
* A toolbar containing LaTeX commands.
*/
public class ToolbarWindowLogical extends LatexCommandToolbar {
protected static ToolbarWindowLogical instance;
/**
* Retrieves the single instance of this class.
*
* @param manager the window manager
*/
public static ToolbarWindowLogical get(final WindowManager manager) {
if (instance == null) {
instance = new ToolbarWindowLogical();
instance.registeredDragController = manager.getWindowController().getPickupDragController();
instance.hide();
manager.getWindowController().makeResizable(instance);
manager.getBoundaryPanel().add(instance, 500, 120);
}
return instance;
}
protected ToolbarWindowLogical() {
super(SetLogical.TITLE);
}
@Override
protected void getToolbarContents(final AsyncCallback<ToolbarWindowContents> callback) {
GWT.runAsync(new RunAsyncCallback() {
@Override
public void onFailure(Throwable reason) {
callback.onFailure(reason);
}
@Override
public void onSuccess() {
ToolbarWindowContents contents = new ToolbarWindowContents();
SetLogical commandSet = SetLogical.get();
for (LatexCommand cmd : commandSet.getCommands()) {
contents.addButton(cmd.getIcon(), cmd.getTitle(), false,
new SystemPasteCommand(cmd.getText()));
}
}
});
}
}