| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| // MARKER(update_precomp.py): autogen include statement, do not remove |
| #include "precompiled_drawinglayer.hxx" |
| |
| #include <drawinglayer/primitive2d/shadowprimitive2d.hxx> |
| #include <basegfx/color/bcolormodifier.hxx> |
| #include <drawinglayer/primitive2d/modifiedcolorprimitive2d.hxx> |
| #include <drawinglayer/primitive2d/transformprimitive2d.hxx> |
| #include <basegfx/tools/canvastools.hxx> |
| #include <drawinglayer/primitive2d/transparenceprimitive2d.hxx> |
| #include <drawinglayer/primitive2d/unifiedtransparenceprimitive2d.hxx> |
| #include <drawinglayer/primitive2d/drawinglayer_primitivetypes2d.hxx> |
| |
| ////////////////////////////////////////////////////////////////////////////// |
| |
| using namespace com::sun::star; |
| |
| ////////////////////////////////////////////////////////////////////////////// |
| |
| namespace drawinglayer |
| { |
| namespace primitive2d |
| { |
| ShadowPrimitive2D::ShadowPrimitive2D( |
| const basegfx::B2DHomMatrix& rShadowTransform, |
| const basegfx::BColor& rShadowColor, |
| const Primitive2DSequence& rChildren) |
| : GroupPrimitive2D(rChildren), |
| maShadowTransform(rShadowTransform), |
| maShadowColor(rShadowColor) |
| { |
| } |
| |
| bool ShadowPrimitive2D::operator==(const BasePrimitive2D& rPrimitive) const |
| { |
| if(BasePrimitive2D::operator==(rPrimitive)) |
| { |
| const ShadowPrimitive2D& rCompare = static_cast< const ShadowPrimitive2D& >(rPrimitive); |
| |
| return (getShadowTransform() == rCompare.getShadowTransform() |
| && getShadowColor() == rCompare.getShadowColor()); |
| } |
| |
| return false; |
| } |
| |
| basegfx::B2DRange ShadowPrimitive2D::getB2DRange(const geometry::ViewInformation2D& rViewInformation) const |
| { |
| basegfx::B2DRange aRetval(getB2DRangeFromPrimitive2DSequence(getChildren(), rViewInformation)); |
| aRetval.transform(getShadowTransform()); |
| return aRetval; |
| } |
| |
| Primitive2DSequence ShadowPrimitive2D::get2DDecomposition(const geometry::ViewInformation2D& /*rViewInformation*/) const |
| { |
| Primitive2DSequence aRetval; |
| |
| if(getChildren().hasElements()) |
| { |
| // create a modifiedColorPrimitive containing the shadow color and the content |
| const basegfx::BColorModifierSharedPtr aBColorModifier( |
| new basegfx::BColorModifier_replace( |
| getShadowColor())); |
| const Primitive2DReference xRefA( |
| new ModifiedColorPrimitive2D( |
| getChildren(), |
| aBColorModifier)); |
| const Primitive2DSequence aSequenceB(&xRefA, 1L); |
| |
| // build transformed primitiveVector with shadow offset and add to target |
| const Primitive2DReference xRefB(new TransformPrimitive2D(getShadowTransform(), aSequenceB)); |
| aRetval = Primitive2DSequence(&xRefB, 1L); |
| } |
| |
| return aRetval; |
| } |
| |
| // provide unique ID |
| ImplPrimitrive2DIDBlock(ShadowPrimitive2D, PRIMITIVE2D_ID_SHADOWPRIMITIVE2D) |
| |
| } // end of namespace primitive2d |
| } // end of namespace drawinglayer |
| |
| ////////////////////////////////////////////////////////////////////////////// |
| // eof |
