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/***************************************************************************
*
* Copyright 2010,2011 BMW Car IT GmbH
*
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
****************************************************************************/
#include "LayerSetSourceRectangleCommand.h"
#include "ICommandExecutor.h"
#include "Scene.h"
#include "Log.h"
LayerSetSourceRectangleCommand::LayerSetSourceRectangleCommand(int id, unsigned int x, unsigned int y, unsigned int width, unsigned int height)
: m_id(id)
, m_x(x)
, m_y(y)
, m_width(width)
, m_height(height)
{
}
ExecutionResult LayerSetSourceRectangleCommand::execute(ICommandExecutor* executor)
{
Scene& scene = *(executor->getScene());
ExecutionResult result = ExecutionFailed;
Layer* layer = scene.getLayer(m_id);
if (layer)
{
const Rectangle rectangle(m_x, m_y, m_width, m_height);
result = layer->setSourceRegion(rectangle) ? ExecutionSuccessRedraw : ExecutionSuccess;
}
return result;
}
const std::string LayerSetSourceRectangleCommand::getString()
{
std::stringstream description;
description << "LayerSetSourceRectangleCommand("
<< "id=" << m_id
<< ", x=" << m_x
<< ", y=" << m_y
<< ", width=" << m_width
<< ", height=" << m_height
<< ")";
return description.str();
}
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