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Diffstat (limited to 'svx/source/sdr/primitive2d/sdrprimitivetools.cxx')
| -rw-r--r-- | svx/source/sdr/primitive2d/sdrprimitivetools.cxx | 176 |
1 files changed, 176 insertions, 0 deletions
diff --git a/svx/source/sdr/primitive2d/sdrprimitivetools.cxx b/svx/source/sdr/primitive2d/sdrprimitivetools.cxx new file mode 100644 index 000000000000..8f188e9fcf6f --- /dev/null +++ b/svx/source/sdr/primitive2d/sdrprimitivetools.cxx @@ -0,0 +1,176 @@ +/************************************************************************* + * + * 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 "precompiled_svx.hxx" +#include <svx/sdr/primitive2d/sdrprimitivetools.hxx> +#include <vcl/bmpacc.hxx> +#include <osl/mutex.hxx> +#include <vcl/lazydelete.hxx> + +////////////////////////////////////////////////////////////////////////////// +// helper methods + +namespace drawinglayer +{ + namespace primitive2d + { + BitmapEx createDefaultCross_3x3(const basegfx::BColor& rBColor) + { + static vcl::DeleteOnDeinit< BitmapEx > aRetVal(0); + static basegfx::BColor aColor; + ::osl::Mutex m_mutex; + + if(!aRetVal.get() || rBColor != aColor) + { + // copy values + aColor = rBColor; + + // create bitmap + Bitmap aContent(Size(3, 3), 24); + Bitmap aMask(Size(3, 3), 1); + BitmapWriteAccess* pWContent = aContent.AcquireWriteAccess(); + BitmapWriteAccess* pWMask = aMask.AcquireWriteAccess(); + OSL_ENSURE(pWContent && pWMask, "No WriteAccess to bitmap (!)"); + const Color aVCLColor(aColor); + const BitmapColor aPixColor(aVCLColor); + const BitmapColor aMaskColor(0x01); + + // Y,X unusual order (!) + pWContent->SetPixel(0, 1, aPixColor); + pWContent->SetPixel(1, 0, aPixColor); + pWContent->SetPixel(1, 1, aPixColor); + pWContent->SetPixel(1, 2, aPixColor); + pWContent->SetPixel(2, 1, aPixColor); + + pWMask->SetPixel(0, 0, aMaskColor); + pWMask->SetPixel(0, 2, aMaskColor); + pWMask->SetPixel(2, 0, aMaskColor); + pWMask->SetPixel(2, 2, aMaskColor); + + aContent.ReleaseAccess(pWContent); + aMask.ReleaseAccess(pWMask); + + // create and exchange at aRetVal + delete aRetVal.set(new BitmapEx(aContent, aMask)); + } + + return aRetVal.get() ? *aRetVal.get() : BitmapEx(); + } + + BitmapEx createDefaultGluepoint_7x7(const basegfx::BColor& rBColorA, const basegfx::BColor& rBColorB) + { + static vcl::DeleteOnDeinit< BitmapEx > aRetVal(0); + static basegfx::BColor aColorA; + static basegfx::BColor aColorB; + ::osl::Mutex m_mutex; + + if(!aRetVal.get() || rBColorA != aColorA || rBColorB != aColorB) + { + // copy values + aColorA = rBColorA; + aColorB = rBColorB; + + // create bitmap + Bitmap aContent(Size(7, 7), 24); + Bitmap aMask(Size(7, 7), 1); + BitmapWriteAccess* pWContent = aContent.AcquireWriteAccess(); + BitmapWriteAccess* pWMask = aMask.AcquireWriteAccess(); + OSL_ENSURE(pWContent && pWMask, "No WriteAccess to bitmap (!)"); + const Color aColA(aColorA); + const Color aColB(aColorB); + const BitmapColor aPixColorA(aColA); + const BitmapColor aPixColorB(aColB); + const BitmapColor aMaskColor(0x01); + + // Y,X unusual order (!) + pWContent->SetPixel(0, 1, aPixColorA); + pWContent->SetPixel(0, 5, aPixColorA); + pWContent->SetPixel(1, 0, aPixColorA); + pWContent->SetPixel(1, 2, aPixColorA); + pWContent->SetPixel(1, 4, aPixColorA); + pWContent->SetPixel(1, 6, aPixColorA); + pWContent->SetPixel(2, 1, aPixColorA); + pWContent->SetPixel(2, 3, aPixColorA); + pWContent->SetPixel(2, 5, aPixColorA); + pWContent->SetPixel(3, 2, aPixColorA); + pWContent->SetPixel(3, 4, aPixColorA); + pWContent->SetPixel(4, 1, aPixColorA); + pWContent->SetPixel(4, 3, aPixColorA); + pWContent->SetPixel(4, 5, aPixColorA); + pWContent->SetPixel(5, 0, aPixColorA); + pWContent->SetPixel(5, 2, aPixColorA); + pWContent->SetPixel(5, 4, aPixColorA); + pWContent->SetPixel(5, 6, aPixColorA); + pWContent->SetPixel(6, 1, aPixColorA); + pWContent->SetPixel(6, 5, aPixColorA); + + pWContent->SetPixel(1, 1, aPixColorB); + pWContent->SetPixel(1, 5, aPixColorB); + pWContent->SetPixel(2, 2, aPixColorB); + pWContent->SetPixel(2, 4, aPixColorB); + pWContent->SetPixel(3, 3, aPixColorB); + pWContent->SetPixel(4, 2, aPixColorB); + pWContent->SetPixel(4, 4, aPixColorB); + pWContent->SetPixel(5, 1, aPixColorB); + pWContent->SetPixel(5, 5, aPixColorB); + + pWMask->SetPixel(0, 0, aMaskColor); + pWMask->SetPixel(0, 2, aMaskColor); + pWMask->SetPixel(0, 3, aMaskColor); + pWMask->SetPixel(0, 4, aMaskColor); + pWMask->SetPixel(0, 6, aMaskColor); + pWMask->SetPixel(1, 3, aMaskColor); + pWMask->SetPixel(2, 0, aMaskColor); + pWMask->SetPixel(2, 6, aMaskColor); + pWMask->SetPixel(3, 0, aMaskColor); + pWMask->SetPixel(3, 1, aMaskColor); + pWMask->SetPixel(3, 5, aMaskColor); + pWMask->SetPixel(3, 6, aMaskColor); + pWMask->SetPixel(4, 0, aMaskColor); + pWMask->SetPixel(4, 6, aMaskColor); + pWMask->SetPixel(5, 3, aMaskColor); + pWMask->SetPixel(6, 0, aMaskColor); + pWMask->SetPixel(6, 2, aMaskColor); + pWMask->SetPixel(6, 3, aMaskColor); + pWMask->SetPixel(6, 4, aMaskColor); + pWMask->SetPixel(6, 6, aMaskColor); + + aContent.ReleaseAccess(pWContent); + aMask.ReleaseAccess(pWMask); + + // create and exchange at aRetVal + delete aRetVal.set(new BitmapEx(aContent, aMask)); + } + + return aRetVal.get() ? *aRetVal.get() : BitmapEx(); + } + + } // end of namespace primitive2d +} // end of namespace drawinglayer + +////////////////////////////////////////////////////////////////////////////// +// eof |