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Diffstat (limited to 'svx/source/sdr/overlay/overlayrollingrectangle.cxx')
| -rw-r--r-- | svx/source/sdr/overlay/overlayrollingrectangle.cxx | 153 |
1 files changed, 153 insertions, 0 deletions
diff --git a/svx/source/sdr/overlay/overlayrollingrectangle.cxx b/svx/source/sdr/overlay/overlayrollingrectangle.cxx new file mode 100644 index 000000000000..b0e51add9189 --- /dev/null +++ b/svx/source/sdr/overlay/overlayrollingrectangle.cxx @@ -0,0 +1,153 @@ +/* -*- 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. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_svx.hxx" +#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: */ |