diff options
Diffstat (limited to 'svx/source/sdr/contact/viewcontactofsdrobjcustomshape.cxx')
| -rw-r--r-- | svx/source/sdr/contact/viewcontactofsdrobjcustomshape.cxx | 241 |
1 files changed, 241 insertions, 0 deletions
diff --git a/svx/source/sdr/contact/viewcontactofsdrobjcustomshape.cxx b/svx/source/sdr/contact/viewcontactofsdrobjcustomshape.cxx new file mode 100644 index 000000000000..6fa63f7c073e --- /dev/null +++ b/svx/source/sdr/contact/viewcontactofsdrobjcustomshape.cxx @@ -0,0 +1,241 @@ +/************************************************************************* + * + * 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/contact/viewcontactofsdrobjcustomshape.hxx> +#include <svx/svdoashp.hxx> +#include <svx/sdr/contact/displayinfo.hxx> +#include <svx/sdr/primitive2d/sdrattributecreator.hxx> +#include <svditer.hxx> +#include <svx/sdr/primitive2d/sdrcustomshapeprimitive2d.hxx> +#include <basegfx/polygon/b2dpolygontools.hxx> +#include <basegfx/polygon/b2dpolygon.hxx> +#include <basegfx/matrix/b2dhommatrixtools.hxx> +#include <svx/obj3d.hxx> +#include <drawinglayer/primitive2d/sdrdecompositiontools2d.hxx> + +////////////////////////////////////////////////////////////////////////////// + +namespace sdr +{ + namespace contact + { + ViewContactOfSdrObjCustomShape::ViewContactOfSdrObjCustomShape(SdrObjCustomShape& rCustomShape) + : ViewContactOfTextObj(rCustomShape) + { + } + + ViewContactOfSdrObjCustomShape::~ViewContactOfSdrObjCustomShape() + { + } + + basegfx::B2DRange ViewContactOfSdrObjCustomShape::getCorrectedTextBoundRect() const + { + const Rectangle aObjectBound(GetCustomShapeObj().GetGeoRect()); + Rectangle aTextBound(aObjectBound); + GetCustomShapeObj().GetTextBounds(aTextBound); + basegfx::B2DRange aTextRange(aTextBound.Left(), aTextBound.Top(), aTextBound.Right(), aTextBound.Bottom()); + const basegfx::B2DRange aObjectRange(aObjectBound.Left(), aObjectBound.Top(), aObjectBound.Right(), aObjectBound.Bottom()); + + // no need to correct if no extra text range + if(aTextRange != aObjectRange) + { + const GeoStat& rGeoStat(GetCustomShapeObj().GetGeoStat()); + + // only correct when rotation and/or shear is used + if(rGeoStat.nShearWink || rGeoStat.nDrehWink ) + { + // text range needs to be corrected by + // aObjectRange.getCenter() - aRotObjectRange.getCenter() since it's + // defined differenly by using rotation around object center. Start + // with positive part + basegfx::B2DVector aTranslation(aObjectRange.getCenter()); + + // get rotated and sheared object's range + basegfx::B2DRange aRotObjectRange(aObjectRange); + basegfx::B2DHomMatrix aRotMatrix; + + aRotMatrix.translate(-aObjectRange.getMinimum().getX(), -aObjectRange.getMinimum().getY()); + + if(rGeoStat.nShearWink) + { + aRotMatrix.shearX(tan((36000 - rGeoStat.nShearWink) * F_PI18000)); + } + + if(rGeoStat.nDrehWink) + { + aRotMatrix.rotate((36000 - rGeoStat.nDrehWink) * F_PI18000); + } + + aRotMatrix.translate(aObjectRange.getMinimum().getX(), aObjectRange.getMinimum().getY()); + aRotObjectRange.transform(aRotMatrix); + + // add negative translation part + aTranslation -= aRotObjectRange.getCenter(); + + // create new range + aTextRange = basegfx::B2DRange( + aTextRange.getMinX() + aTranslation.getX(), aTextRange.getMinY() + aTranslation.getY(), + aTextRange.getMaxX() + aTranslation.getX(), aTextRange.getMaxY() + aTranslation.getY()); + } + } + + return aTextRange; + } + + drawinglayer::primitive2d::Primitive2DSequence ViewContactOfSdrObjCustomShape::createViewIndependentPrimitive2DSequence() const + { + drawinglayer::primitive2d::Primitive2DSequence xRetval; + const SfxItemSet& rItemSet = GetCustomShapeObj().GetMergedItemSet(); + + // #i98072# Get shandow and text; eventually suppress the text if it's + // a TextPath FontworkGallery object + const drawinglayer::attribute::SdrShadowTextAttribute aAttribute( + drawinglayer::primitive2d::createNewSdrShadowTextAttribute( + rItemSet, + GetCustomShapeObj().getText(0), + GetCustomShapeObj().IsTextPath())); + drawinglayer::primitive2d::Primitive2DSequence xGroup; + bool bHasText(!aAttribute.getText().isDefault()); + + // create Primitive2DSequence from sub-geometry + const SdrObject* pSdrObjRepresentation = GetCustomShapeObj().GetSdrObjectFromCustomShape(); + bool b3DShape(false); + + if(pSdrObjRepresentation) + { + SdrObjListIter aIterator(*pSdrObjRepresentation); + + while(aIterator.IsMore()) + { + SdrObject& rCandidate = *aIterator.Next(); + + if(!b3DShape && dynamic_cast< E3dObject* >(&rCandidate)) + { + b3DShape = true; + } + + const drawinglayer::primitive2d::Primitive2DSequence xNew(rCandidate.GetViewContact().getViewIndependentPrimitive2DSequence()); + drawinglayer::primitive2d::appendPrimitive2DSequenceToPrimitive2DSequence(xGroup, xNew); + } + } + + if(bHasText || xGroup.hasElements()) + { + // prepare text box geometry + basegfx::B2DHomMatrix aTextBoxMatrix; + bool bWordWrap(false); + + if(bHasText) + { + // take unrotated snap rect as default, then get the + // unrotated text box. Rotation needs to be done centered + const Rectangle aObjectBound(GetCustomShapeObj().GetGeoRect()); + const basegfx::B2DRange aObjectRange(aObjectBound.Left(), aObjectBound.Top(), aObjectBound.Right(), aObjectBound.Bottom()); + + // #i101684# get the text range unrotated and absolute to the object range + const basegfx::B2DRange aTextRange(getCorrectedTextBoundRect()); + + // give text object a size + aTextBoxMatrix.scale(aTextRange.getWidth(), aTextRange.getHeight()); + + // check if we have a rotation/shear at all to take care of + const double fExtraTextRotation(GetCustomShapeObj().GetExtraTextRotation()); + const GeoStat& rGeoStat(GetCustomShapeObj().GetGeoStat()); + + if(rGeoStat.nShearWink || rGeoStat.nDrehWink || !basegfx::fTools::equalZero(fExtraTextRotation)) + { + if(aObjectRange != aTextRange) + { + // move relative to unrotated object range + aTextBoxMatrix.translate( + aTextRange.getMinX() - aObjectRange.getMinimum().getX(), + aTextRange.getMinY() - aObjectRange.getMinimum().getY()); + } + + if(!basegfx::fTools::equalZero(fExtraTextRotation)) + { + basegfx::B2DVector aTranslation( + ( aTextRange.getWidth() / 2 ) + ( aTextRange.getMinX() - aObjectRange.getMinimum().getX() ), + ( aTextRange.getHeight() / 2 ) + ( aTextRange.getMinY() - aObjectRange.getMinimum().getY() ) ); + aTextBoxMatrix.translate( -aTranslation.getX(), -aTranslation.getY() ); + aTextBoxMatrix.rotate((360.0 - fExtraTextRotation) * F_PI180); + aTextBoxMatrix.translate( aTranslation.getX(), aTranslation.getY() ); + } + + if(rGeoStat.nShearWink) + { + aTextBoxMatrix.shearX(tan((36000 - rGeoStat.nShearWink) * F_PI18000)); + } + + if(rGeoStat.nDrehWink) + { + aTextBoxMatrix.rotate((36000 - rGeoStat.nDrehWink) * F_PI18000); + } + + // give text it's target position + aTextBoxMatrix.translate(aObjectRange.getMinimum().getX(), aObjectRange.getMinimum().getY()); + } + else + { + aTextBoxMatrix.translate(aTextRange.getMinX(), aTextRange.getMinY()); + } + + // check if SdrTextWordWrapItem is set + bWordWrap = ((SdrTextWordWrapItem&)(GetCustomShapeObj().GetMergedItem(SDRATTR_TEXT_WORDWRAP))).GetValue(); + } + + // create primitive + const drawinglayer::primitive2d::Primitive2DReference xReference( + new drawinglayer::primitive2d::SdrCustomShapePrimitive2D( + aAttribute, + xGroup, + aTextBoxMatrix, + bWordWrap, + b3DShape, + false)); // #SJ# New parameter to force to clipped BlockText for SC + xRetval = drawinglayer::primitive2d::Primitive2DSequence(&xReference, 1); + } + + // always append an invisible outline for the cases where no visible content exists + const Rectangle aObjectBound(GetCustomShapeObj().GetGeoRect()); + const basegfx::B2DRange aObjectRange( + aObjectBound.Left(), aObjectBound.Top(), + aObjectBound.Right(), aObjectBound.Bottom()); + + drawinglayer::primitive2d::appendPrimitive2DReferenceToPrimitive2DSequence(xRetval, + drawinglayer::primitive2d::createHiddenGeometryPrimitives2D( + false, aObjectRange)); + + return xRetval; + } + } // end of namespace contact +} // end of namespace sdr + +////////////////////////////////////////////////////////////////////////////// +// eof |