| /************************************************************** |
| * |
| * 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_OVERLAY_OVERLAYOBJECTLIST_HXX |
| #define _SDR_OVERLAY_OVERLAYOBJECTLIST_HXX |
| |
| #include <svx/sdr/overlay/overlayobject.hxx> |
| #include <tools/gen.hxx> |
| #include "svx/svxdllapi.h" |
| |
| ////////////////////////////////////////////////////////////////////////////// |
| |
| #define DEFAULT_VALUE_FOR_HITTEST_PIXEL (2L) |
| |
| ////////////////////////////////////////////////////////////////////////////// |
| |
| namespace sdr |
| { |
| namespace overlay |
| { |
| class SVX_DLLPUBLIC OverlayObjectList |
| { |
| protected: |
| // the vector of OverlayObjects |
| OverlayObjectVector maVector; |
| |
| // default value for HiTestPixel |
| sal_uInt32 getDefaultValueForHitTestPixel() const { return 4L; } |
| |
| public: |
| OverlayObjectList() {} |
| ~OverlayObjectList(); |
| |
| // clear list, this includes deletion of all contained objects |
| void clear(); |
| |
| // append/remove objects |
| void append(OverlayObject& rOverlayObject) { maVector.push_back(&rOverlayObject); } |
| void remove(OverlayObject& rOverlayObject); |
| |
| // access to objects |
| sal_uInt32 count() const { return maVector.size(); } |
| OverlayObject& getOverlayObject(sal_uInt32 nIndex) const { return *(maVector[nIndex]); } |
| |
| // Hittest with logical coordinates |
| bool isHitLogic(const basegfx::B2DPoint& rLogicPosition, double fLogicTolerance = 0.0) const; |
| |
| // Hittest with pixel coordinates and pixel tolerance |
| bool isHitPixel(const Point& rDiscretePosition, sal_uInt32 fDiscreteTolerance = DEFAULT_VALUE_FOR_HITTEST_PIXEL) const; |
| |
| // calculate BaseRange of all included OverlayObjects and return |
| basegfx::B2DRange getBaseRange() const; |
| }; |
| } // end of namespace overlay |
| } // end of namespace sdr |
| |
| ////////////////////////////////////////////////////////////////////////////// |
| |
| #endif //_SDR_OVERLAY_OVERLAYOBJECTLIST_HXX |
| |
| // eof |