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/* Copyright (C) 2006-2008 Constantin Kaplinsky. All Rights Reserved.
*
* This is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this software; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
* USA.
*/
//
// Geometry.h
//
#ifndef __GEOMETRY_H__
#define __GEOMETRY_H__
#include <rfb/Rect.h>
#include <rfb/Configuration.h>
class Geometry
{
public:
Geometry(int fullWidth, int fullHeight);
void recalc(int fullWidth, int fullHeight);
// Return coordinates and dimensions that specify a rectangular part
// of the desktop that would be shown to RFB clients. This
// information is extracted in the constructor from the "Geometry"
// parameter.
int width() const { return m_rect.width(); }
int height() const { return m_rect.height(); }
int offsetLeft() const { return m_rect.tl.x; }
int offsetTop() const { return m_rect.tl.y; }
// Return the same information as a Rect structure.
const rfb::Rect& getRect() const { return m_rect; }
protected:
// Parse a string, extract size and coordinates,
// and return that rectangle clipped to m_rect.
rfb::Rect parseString(const char *arg) const;
static rfb::StringParameter m_geometryParam;
int m_fullWidth;
int m_fullHeight;
rfb::Rect m_rect;
};
#endif // __GEOMETRY_H__
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