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Diffstat (limited to 'sdext/source/presenter/PresenterGeometryHelper.cxx')
| -rw-r--r-- | sdext/source/presenter/PresenterGeometryHelper.cxx | 337 |
1 files changed, 0 insertions, 337 deletions
diff --git a/sdext/source/presenter/PresenterGeometryHelper.cxx b/sdext/source/presenter/PresenterGeometryHelper.cxx deleted file mode 100644 index 4d00b9c..0000000 --- a/sdext/source/presenter/PresenterGeometryHelper.cxx +++ /dev/null @@ -1,337 +0,0 @@ -/* -*- 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_sdext.hxx" - -#include "PresenterGeometryHelper.hxx" - -#include <math.h> -#include <algorithm> - -using namespace ::com::sun::star; -using namespace ::com::sun::star::uno; - -namespace { - -sal_Int32 Right (const awt::Rectangle& rBox) -{ - return rBox.X + rBox.Width - 1; -} - -sal_Int32 Bottom (const awt::Rectangle& rBox) -{ - return rBox.Y + rBox.Height - 1; -} - -sal_Int32 Width (const sal_Int32 nLeft, const sal_Int32 nRight) -{ - return nRight - nLeft + 1; -} - -sal_Int32 Height (const sal_Int32 nTop, const sal_Int32 nBottom) -{ - return nBottom - nTop + 1; -} - - -} // end of anonymous namespace - - - -namespace sdext { namespace presenter { - -sal_Int32 PresenterGeometryHelper::Floor (const double nValue) -{ - return sal::static_int_cast<sal_Int32>(floor(nValue)); -} - - - - -sal_Int32 PresenterGeometryHelper::Ceil (const double nValue) -{ - return sal::static_int_cast<sal_Int32>(ceil(nValue)); -} - - - - -sal_Int32 PresenterGeometryHelper::Round (const double nValue) -{ - return sal::static_int_cast<sal_Int32>(floor(0.5 + nValue)); -} - - - - -awt::Rectangle PresenterGeometryHelper::ConvertRectangle ( - const geometry::RealRectangle2D& rBox) -{ - const sal_Int32 nLeft (Floor(rBox.X1)); - const sal_Int32 nTop (Floor(rBox.Y1)); - const sal_Int32 nRight (Ceil(rBox.X2)); - const sal_Int32 nBottom (Ceil(rBox.Y2)); - return awt::Rectangle (nLeft,nTop,nRight-nLeft,nBottom-nTop); -} - - - - -awt::Rectangle PresenterGeometryHelper::ConvertRectangleWithConstantSize ( - const geometry::RealRectangle2D& rBox) -{ - return awt::Rectangle ( - Round(rBox.X1), - Round(rBox.Y1), - Round(rBox.X2 - rBox.X1), - Round(rBox.Y2 - rBox.Y1)); -} - - - - -geometry::RealRectangle2D PresenterGeometryHelper::ConvertRectangle ( - const css::awt::Rectangle& rBox) -{ - return geometry::RealRectangle2D( - rBox.X, - rBox.Y, - rBox.X + rBox.Width, - rBox.Y + rBox.Height); -} - - - - -awt::Rectangle PresenterGeometryHelper::TranslateRectangle ( - const css::awt::Rectangle& rBox, - const sal_Int32 nXOffset, - const sal_Int32 nYOffset) -{ - return awt::Rectangle(rBox.X + nXOffset, rBox.Y + nYOffset, rBox.Width, rBox.Height); -} - - - - -awt::Rectangle PresenterGeometryHelper::Intersection ( - const css::awt::Rectangle& rBox1, - const css::awt::Rectangle& rBox2) -{ - const sal_Int32 nLeft (::std::max(rBox1.X, rBox2.X)); - const sal_Int32 nTop (::std::max(rBox1.Y, rBox2.Y)); - const sal_Int32 nRight (::std::min(Right(rBox1), Right(rBox2))); - const sal_Int32 nBottom (::std::min(Bottom(rBox1), Bottom(rBox2))); - if (nLeft >= nRight || nTop >= nBottom) - return awt::Rectangle(); - else - return awt::Rectangle(nLeft,nTop, Width(nLeft,nRight), Height(nTop,nBottom)); -} - - - - -geometry::RealRectangle2D PresenterGeometryHelper::Intersection ( - const geometry::RealRectangle2D& rBox1, - const geometry::RealRectangle2D& rBox2) -{ - const double nLeft (::std::max(rBox1.X1, rBox2.X1)); - const double nTop (::std::max(rBox1.Y1, rBox2.Y1)); - const double nRight (::std::min(rBox1.X2, rBox2.X2)); - const double nBottom (::std::min(rBox1.Y2, rBox2.Y2)); - if (nLeft >= nRight || nTop >= nBottom) - return geometry::RealRectangle2D(0,0,0,0); - else - return geometry::RealRectangle2D(nLeft,nTop, nRight, nBottom); -} - - - - -bool PresenterGeometryHelper::IsInside ( - const css::geometry::RealRectangle2D& rBox, - const css::geometry::RealPoint2D& rPoint) -{ - return rBox.X1 <= rPoint.X - && rBox.Y1 <= rPoint.Y - && rBox.X2 >= rPoint.X - && rBox.Y2 >= rPoint.Y; -} - - - - -bool PresenterGeometryHelper::IsInside ( - const css::awt::Rectangle& rBox1, - const css::awt::Rectangle& rBox2) -{ - return rBox1.X >= rBox2.X - && rBox1.Y >= rBox2.Y - && rBox1.X+rBox1.Width <= rBox2.X+rBox2.Width - && rBox1.Y+rBox1.Height <= rBox2.Y+rBox2.Height; -} - - - - -awt::Rectangle PresenterGeometryHelper::Union ( - const css::awt::Rectangle& rBox1, - const css::awt::Rectangle& rBox2) -{ - if (rBox1.Width<=0 || rBox1.Height<=0) - return rBox2; - else if (rBox2.Width<=0 || rBox2.Height<=0) - return rBox1; - - const sal_Int32 nLeft (::std::min(rBox1.X, rBox2.X)); - const sal_Int32 nTop (::std::min(rBox1.Y, rBox2.Y)); - const sal_Int32 nRight (::std::max(Right(rBox1), Right(rBox2))); - const sal_Int32 nBottom (::std::max(Bottom(rBox1), Bottom(rBox2))); - if (nLeft >= nRight || nTop >= nBottom) - return awt::Rectangle(); - else - return awt::Rectangle(nLeft,nTop, Width(nLeft,nRight), Height(nTop,nBottom)); -} - - - - -geometry::RealRectangle2D PresenterGeometryHelper::Union ( - const geometry::RealRectangle2D& rBox1, - const geometry::RealRectangle2D& rBox2) -{ - const double nLeft (::std::min(rBox1.X1, rBox2.X1)); - const double nTop (::std::min(rBox1.Y1, rBox2.Y1)); - const double nRight (::std::max(rBox1.X2, rBox2.X2)); - const double nBottom (::std::max(rBox1.Y2, rBox2.Y2)); - if (nLeft >= nRight || nTop >= nBottom) - return geometry::RealRectangle2D(0,0,0,0); - else - return geometry::RealRectangle2D(nLeft,nTop, nRight, nBottom); -} - - - - -bool PresenterGeometryHelper::AreRectanglesDisjoint ( - const css::awt::Rectangle& rBox1, - const css::awt::Rectangle& rBox2) -{ - return rBox1.X+rBox1.Width <= rBox2.X - || rBox1.Y+rBox1.Height <= rBox2.Y - || rBox1.X >= rBox2.X+rBox2.Width - || rBox1.Y >= rBox2.Y+rBox2.Height; -} - - - - -Reference<rendering::XPolyPolygon2D> PresenterGeometryHelper::CreatePolygon( - const awt::Rectangle& rBox, - const Reference<rendering::XGraphicDevice>& rxDevice) -{ - if ( ! rxDevice.is()) - return NULL; - - Sequence<Sequence<geometry::RealPoint2D> > aPoints(1); - aPoints[0] = Sequence<geometry::RealPoint2D>(4); - aPoints[0][0] = geometry::RealPoint2D(rBox.X, rBox.Y); - aPoints[0][1] = geometry::RealPoint2D(rBox.X, rBox.Y+rBox.Height); - aPoints[0][2] = geometry::RealPoint2D(rBox.X+rBox.Width, rBox.Y+rBox.Height); - aPoints[0][3] = geometry::RealPoint2D(rBox.X+rBox.Width, rBox.Y); - Reference<rendering::XLinePolyPolygon2D> xPolygon ( - rxDevice->createCompatibleLinePolyPolygon(aPoints)); - Reference<rendering::XPolyPolygon2D> xRectangle (xPolygon, UNO_QUERY); - if (xRectangle.is()) - xRectangle->setClosed(0, sal_True); - - return xRectangle; -} - - - - -Reference<rendering::XPolyPolygon2D> PresenterGeometryHelper::CreatePolygon( - const geometry::RealRectangle2D& rBox, - const Reference<rendering::XGraphicDevice>& rxDevice) -{ - if ( ! rxDevice.is()) - return NULL; - - Sequence<Sequence<geometry::RealPoint2D> > aPoints(1); - aPoints[0] = Sequence<geometry::RealPoint2D>(4); - aPoints[0][0] = geometry::RealPoint2D(rBox.X1, rBox.Y1); - aPoints[0][1] = geometry::RealPoint2D(rBox.X1, rBox.Y2); - aPoints[0][2] = geometry::RealPoint2D(rBox.X2, rBox.Y2); - aPoints[0][3] = geometry::RealPoint2D(rBox.X2, rBox.Y1); - Reference<rendering::XLinePolyPolygon2D> xPolygon ( - rxDevice->createCompatibleLinePolyPolygon(aPoints)); - Reference<rendering::XPolyPolygon2D> xRectangle (xPolygon, UNO_QUERY); - if (xRectangle.is()) - xRectangle->setClosed(0, sal_True); - - return xRectangle; -} - - - - -Reference<rendering::XPolyPolygon2D> PresenterGeometryHelper::CreatePolygon( - const ::std::vector<css::awt::Rectangle>& rBoxes, - const Reference<rendering::XGraphicDevice>& rxDevice) -{ - if ( ! rxDevice.is()) - return NULL; - - const sal_Int32 nCount (rBoxes.size()); - Sequence<Sequence<geometry::RealPoint2D> > aPoints(nCount); - for (sal_Int32 nIndex=0; nIndex<nCount; ++nIndex) - { - const awt::Rectangle& rBox (rBoxes[nIndex]); - aPoints[nIndex] = Sequence<geometry::RealPoint2D>(4); - aPoints[nIndex][0] = geometry::RealPoint2D(rBox.X, rBox.Y); - aPoints[nIndex][1] = geometry::RealPoint2D(rBox.X, rBox.Y+rBox.Height); - aPoints[nIndex][2] = geometry::RealPoint2D(rBox.X+rBox.Width, rBox.Y+rBox.Height); - aPoints[nIndex][3] = geometry::RealPoint2D(rBox.X+rBox.Width, rBox.Y); - } - - Reference<rendering::XLinePolyPolygon2D> xPolygon ( - rxDevice->createCompatibleLinePolyPolygon(aPoints)); - Reference<rendering::XPolyPolygon2D> xRectangle (xPolygon, UNO_QUERY); - if (xRectangle.is()) - for (sal_Int32 nIndex=0; nIndex<nCount; ++nIndex) - xRectangle->setClosed(nIndex, sal_True); - - return xRectangle; -} - - -} } - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |