1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 #ifndef _SDR_CONTACT_OBJECTCONTACTOFOBJLISTPAINTER_HXX 25 #define _SDR_CONTACT_OBJECTCONTACTOFOBJLISTPAINTER_HXX 26 27 #include <svx/sdr/contact/objectcontact.hxx> 28 #include "svx/svxdllapi.h" 29 #include <svx/svdpage.hxx> 30 31 ////////////////////////////////////////////////////////////////////////////// 32 // predeclarations 33 34 class SdrPage; 35 class SdrObject; 36 37 ////////////////////////////////////////////////////////////////////////////// 38 39 namespace sdr 40 { 41 namespace contact 42 { 43 class SVX_DLLPUBLIC ObjectContactPainter : public ObjectContact 44 { 45 protected: 46 // Hierarchy access methods 47 virtual sal_uInt32 GetPaintObjectCount() const = 0; 48 virtual ViewContact& GetPaintObjectViewContact(sal_uInt32 nIndex) const = 0; 49 50 public: 51 // basic constructor/destructor 52 ObjectContactPainter(); 53 virtual ~ObjectContactPainter(); 54 }; 55 } // end of namespace contact 56 } // end of namespace sdr 57 58 ////////////////////////////////////////////////////////////////////////////// 59 60 namespace sdr 61 { 62 namespace contact 63 { 64 // typedef for transferring SdrObject 65 typedef ::std::vector< SdrObject* > SdrObjectVector; 66 67 class SVX_DLLPUBLIC ObjectContactOfObjListPainter : public ObjectContactPainter 68 { 69 protected: 70 // Target OutputDevice 71 OutputDevice& mrTargetOutputDevice; 72 73 // Set StartPoint for next run, also given in constructor 74 SdrObjectVector maStartObjects; 75 76 // the processed page which is the base e.g. for PageNumberFields 77 const SdrPage* mpProcessedPage; 78 79 // Hierarchy access methods 80 virtual sal_uInt32 GetPaintObjectCount() const; 81 virtual ViewContact& GetPaintObjectViewContact(sal_uInt32 nIndex) const; 82 83 public: 84 // basic constructor/destructor 85 ObjectContactOfObjListPainter( 86 OutputDevice& rTargetDevice, 87 const SdrObjectVector& rObjects, 88 const SdrPage* pProcessedPage); 89 virtual ~ObjectContactOfObjListPainter(); 90 91 // Process the whole displaying 92 virtual void ProcessDisplay(DisplayInfo& rDisplayInfo); 93 94 // VirtualDevice? Default is false 95 virtual bool isOutputToVirtualDevice() const; 96 97 // recording MetaFile? Default is false 98 virtual bool isOutputToRecordingMetaFile() const; 99 100 // pdf export? Default is false 101 virtual bool isOutputToPDFFile() const; 102 103 // access to OutputDevice. May return 0L like the default implementations do. Needs to be overloaded as needed. 104 virtual OutputDevice* TryToGetOutputDevice() const; 105 }; 106 } // end of namespace contact 107 } // end of namespace sdr 108 109 ////////////////////////////////////////////////////////////////////////////// 110 111 namespace sdr 112 { 113 namespace contact 114 { 115 class ObjectContactOfPagePainter : public ObjectContactPainter 116 { 117 protected: 118 // the original ObjectContact this painter is working on 119 ObjectContact& mrOriginalObjectContact; 120 121 // Set StartPoint for next run, also given in constructor 122 SdrPageWeakRef mxStartPage; 123 124 // Hierarchy access methods 125 virtual sal_uInt32 GetPaintObjectCount() const; 126 virtual ViewContact& GetPaintObjectViewContact(sal_uInt32 nIndex) const; 127 128 public: 129 // basic constructor 130 ObjectContactOfPagePainter( 131 const SdrPage* pPage, 132 ObjectContact& rOriginalObjectContact); 133 virtual ~ObjectContactOfPagePainter(); 134 135 // set another page 136 void SetStartPage(const SdrPage* pPage); GetStartPage() const137 const SdrPage* GetStartPage() const { return mxStartPage.get(); } 138 139 // access to OutputDevice. May return 0L like the default implementations do. Needs to be overloaded as needed. 140 virtual OutputDevice* TryToGetOutputDevice() const; 141 }; 142 } // end of namespace contact 143 } // end of namespace sdr 144 145 ////////////////////////////////////////////////////////////////////////////// 146 147 #endif //_SDR_CONTACT_OBJECTCONTACTOFOBJLISTPAINTER_HXX 148 149 // eof 150