| /************************************************************** |
| * |
| * 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. |
| * |
| *************************************************************/ |
| |
| #ifndef _SDR_ATTRIBUTE_SDRALLFILLATTRIBUTESHELPER_HXX |
| #define _SDR_ATTRIBUTE_SDRALLFILLATTRIBUTESHELPER_HXX |
| |
| #include "svx/svxdllapi.h" |
| #include <drawinglayer/attribute/fillgradientattribute.hxx> |
| #include <drawinglayer/attribute/sdrfillattribute.hxx> |
| #include <drawinglayer/primitive2d/baseprimitive2d.hxx> |
| #include <boost/shared_ptr.hpp> |
| #include <tools/color.hxx> |
| #include <svl/itemset.hxx> |
| |
| ////////////////////////////////////////////////////////////////////////////// |
| |
| namespace drawinglayer |
| { |
| namespace attribute |
| { |
| class SVX_DLLPUBLIC SdrAllFillAttributesHelper |
| { |
| private: |
| basegfx::B2DRange maLastPaintRange; |
| basegfx::B2DRange maLastDefineRange; |
| boost::shared_ptr< drawinglayer::attribute::SdrFillAttribute > maFillAttribute; |
| boost::shared_ptr< drawinglayer::attribute::FillGradientAttribute > maFillGradientAttribute; |
| drawinglayer::primitive2d::Primitive2DSequence maPrimitives; |
| |
| void createPrimitive2DSequence( |
| const basegfx::B2DRange& rPaintRange, |
| const basegfx::B2DRange& rDefineRange); |
| |
| protected: |
| public: |
| SdrAllFillAttributesHelper(); |
| SdrAllFillAttributesHelper(const Color& rColor); |
| SdrAllFillAttributesHelper(const SfxItemSet& rSet); |
| ~SdrAllFillAttributesHelper(); |
| |
| bool isUsed() const; |
| bool hasSdrFillAttribute() const { return maFillAttribute.get(); } |
| bool hasFillGradientAttribute() const { return maFillGradientAttribute.get(); } |
| bool isTransparent() const; |
| |
| const drawinglayer::attribute::SdrFillAttribute& getFillAttribute() const; |
| const drawinglayer::attribute::FillGradientAttribute& getFillGradientAttribute() const; |
| const drawinglayer::primitive2d::Primitive2DSequence& getPrimitive2DSequence( |
| const basegfx::B2DRange& rPaintRange, |
| const basegfx::B2DRange& rDefineRange) const; |
| |
| // get average fill color; tries to calculate a 'medium' color |
| // which e.g. may be used as comparison to decide if other |
| // colors are visible |
| basegfx::BColor getAverageColor(const basegfx::BColor& rFallback) const; |
| |
| // return if a repaint of this content needs a complete repaint. This |
| // is e.g. not needed for no fill or color fill (a partial repaint |
| // will do the trick), but necessary for everything that is not top-left |
| // oriented |
| bool needCompleteRepaint() const; |
| }; |
| } // end of namespace attribute |
| } // end of namespace drawinglayer |
| |
| ////////////////////////////////////////////////////////////////////////////// |
| |
| namespace drawinglayer |
| { |
| namespace attribute |
| { |
| typedef boost::shared_ptr< SdrAllFillAttributesHelper > SdrAllFillAttributesHelperPtr; |
| } // end of namespace attribute |
| } // end of namespace drawinglayer |
| |
| ////////////////////////////////////////////////////////////////////////////// |
| |
| #endif // _SDR_ATTRIBUTE_SDRALLFILLATTRIBUTESHELPER_HXX |
| |
| // eof |
