/*******************************************************************************
* Copyright (c) 2016 Ericsson and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*******************************************************************************/
package org.eclipse.cdt.dsf.gdb.internal.ui.console.actions;
import org.eclipse.cdt.dsf.gdb.internal.ui.GdbUIPlugin;
import org.eclipse.cdt.dsf.gdb.internal.ui.console.ConsoleMessages;
import org.eclipse.cdt.dsf.gdb.internal.ui.console.IConsoleImagesConst;
import org.eclipse.jface.action.Action;
import org.eclipse.jface.action.IAction;
import org.eclipse.tm.internal.terminal.control.ITerminalViewControl;
/**
* Action to lock the scrolling of the associated terminal
*/
public class GdbConsoleScrollLockAction extends Action {
private final ITerminalViewControl fTerminalCtrl;
private Boolean fScrollLocked = false;
public GdbConsoleScrollLockAction(ITerminalViewControl terminalControl) {
super(ConsoleMessages.ConsoleScrollLockAction_name, IAction.AS_CHECK_BOX);
fTerminalCtrl = terminalControl;
if (fTerminalCtrl == null || fTerminalCtrl.isDisposed()) {
setEnabled(false);
} else {
fTerminalCtrl.setScrollLock(fScrollLocked);
}
setToolTipText(ConsoleMessages.ConsoleScrollLockAction_description);
setImageDescriptor(GdbUIPlugin.getImageDescriptor(IConsoleImagesConst.IMG_CONSOLE_SCROLL_LOCK_ACTIVE_COLOR));
setDisabledImageDescriptor(GdbUIPlugin.getImageDescriptor(IConsoleImagesConst.IMG_CONSOLE_SCROLL_LOCK_DISABLED_COLOR));
}
@Override
public void run() {
if (fTerminalCtrl != null) {
fScrollLocked = !fScrollLocked;
fTerminalCtrl.setScrollLock(fScrollLocked);
}
}
}