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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org 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 Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#include <svx/sdr/overlay/overlayrollingrectangle.hxx>
#include <tools/gen.hxx>
#include <vcl/salbtype.hxx>
#include <vcl/outdev.hxx>
#include <basegfx/matrix/b2dhommatrix.hxx>
#include <svx/sdr/overlay/overlaytools.hxx>
#include <svx/sdr/overlay/overlaymanager.hxx>
#include <basegfx/polygon/b2dpolygontools.hxx>
#include <basegfx/polygon/b2dpolygon.hxx>
#include <drawinglayer/primitive2d/polygonprimitive2d.hxx>
//////////////////////////////////////////////////////////////////////////////
namespace sdr
{
namespace overlay
{
drawinglayer::primitive2d::Primitive2DSequence OverlayRollingRectangleStriped::createOverlayObjectPrimitive2DSequence()
{
drawinglayer::primitive2d::Primitive2DSequence aRetval;
if(getOverlayManager() && (getShowBounds() || getExtendedLines()))
{
const basegfx::BColor aRGBColorA(getOverlayManager()->getStripeColorA().getBColor());
const basegfx::BColor aRGBColorB(getOverlayManager()->getStripeColorB().getBColor());
const double fStripeLengthPixel(getOverlayManager()->getStripeLengthPixel());
const basegfx::B2DRange aRollingRectangle(getBasePosition(), getSecondPosition());
if(getShowBounds())
{
// view-independent part, create directly
const basegfx::B2DPolygon aPolygon(basegfx::tools::createPolygonFromRect(aRollingRectangle));
const drawinglayer::primitive2d::Primitive2DReference aReference(
new drawinglayer::primitive2d::PolygonMarkerPrimitive2D(
aPolygon,
aRGBColorA,
aRGBColorB,
fStripeLengthPixel));
drawinglayer::primitive2d::appendPrimitive2DReferenceToPrimitive2DSequence(aRetval, aReference);
}
if(getExtendedLines())
{
// view-dependent part, use helper primitive
const drawinglayer::primitive2d::Primitive2DReference aReference(
new drawinglayer::primitive2d::OverlayRollingRectanglePrimitive(
aRollingRectangle,
aRGBColorA,
aRGBColorB,
fStripeLengthPixel));
drawinglayer::primitive2d::appendPrimitive2DReferenceToPrimitive2DSequence(aRetval, aReference);
}
}
return aRetval;
}
void OverlayRollingRectangleStriped::stripeDefinitionHasChanged()
{
// react on OverlayManager's stripe definition change
objectChange();
}
OverlayRollingRectangleStriped::OverlayRollingRectangleStriped(
const basegfx::B2DPoint& rBasePos,
const basegfx::B2DPoint& rSecondPos,
bool bExtendedLines,
bool bShowBounds)
: OverlayObjectWithBasePosition(rBasePos, Color(COL_BLACK)),
maSecondPosition(rSecondPos),
mbExtendedLines(bExtendedLines),
mbShowBounds(bShowBounds)
{
}
OverlayRollingRectangleStriped::~OverlayRollingRectangleStriped()
{
}
void OverlayRollingRectangleStriped::setSecondPosition(const basegfx::B2DPoint& rNew)
{
if(rNew != maSecondPosition)
{
// remember new value
maSecondPosition = rNew;
// register change (after change)
objectChange();
}
}
void OverlayRollingRectangleStriped::setExtendedLines(bool bNew)
{
if(bNew != (bool)mbExtendedLines)
{
// remember new value
mbExtendedLines = bNew;
// register change (after change)
objectChange();
}
}
void OverlayRollingRectangleStriped::setShowBounds(bool bNew)
{
if(bNew != (bool)mbShowBounds)
{
// remember new value
mbShowBounds = bNew;
// register change (after change)
objectChange();
}
}
} // end of namespace overlay
} // end of namespace sdr
//////////////////////////////////////////////////////////////////////////////
// eof
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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