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_OBJECTCONTACTOFPAGEVIEW_HXX 25 #define _SDR_CONTACT_OBJECTCONTACTOFPAGEVIEW_HXX 26 27 #include <svx/sdr/contact/objectcontact.hxx> 28 #include <tools/gen.hxx> 29 30 ////////////////////////////////////////////////////////////////////////////// 31 // predeclarations 32 33 class SdrPageWindow; 34 class SdrPage; 35 36 ////////////////////////////////////////////////////////////////////////////// 37 38 namespace sdr 39 { 40 namespace contact 41 { 42 class ObjectContactOfPageView : public ObjectContact, public Timer 43 { 44 protected: 45 // the owner of this ObjectContactOfPageView. Set from constructor and not 46 // to be changed in any way. 47 SdrPageWindow& mrPageWindow; 48 49 // Process the whole displaying, the real version 50 void DoProcessDisplay(DisplayInfo& rDisplayInfo); 51 52 public: 53 // access to SdrPageWindow 54 SdrPageWindow& GetPageWindow() const { return mrPageWindow; } 55 56 // access to SdrPage of PageView 57 SdrPage* GetSdrPage() const; 58 59 // basic constructor, used from SdrPageView. 60 ObjectContactOfPageView(SdrPageWindow& rPageWindow); 61 virtual ~ObjectContactOfPageView(); 62 63 // LazyInvalidate request. This is used from the VOCs to mark that they 64 // got invalidated by an ActionCanged() call. An active view needs to remember 65 // this and take action on it. Default implementation directly calls back 66 // triggerLazyInvalidate() which promptly handles the request 67 virtual void setLazyInvalidate(ViewObjectContact& rVOC); 68 69 // call this to support evtl. preparations for repaint 70 virtual void PrepareProcessDisplay(); 71 72 // From baseclass Timer, the timeout call triggered by te LazyInvalidate mechanism 73 virtual void Timeout(); 74 75 // Process the whole displaying 76 virtual void ProcessDisplay(DisplayInfo& rDisplayInfo); 77 78 // test if visualizing of entered groups is switched on at all 79 virtual bool DoVisualizeEnteredGroup() const; 80 81 // get active group's (the entered group) ViewContact 82 virtual const ViewContact* getActiveViewContact() const; 83 84 // Invalidate given rectangle at the window/output which is represented by 85 // this ObjectContact. 86 virtual void InvalidatePartOfView(const basegfx::B2DRange& rRange) const; 87 88 // Get info if given Rectangle is visible in this view 89 virtual bool IsAreaVisible(const basegfx::B2DRange& rRange) const; 90 91 // Get info about the need to visualize GluePoints. The default 92 // is that it is not necessary. 93 virtual bool AreGluePointsVisible() const; 94 95 // check if text animation is allowed. 96 virtual bool IsTextAnimationAllowed() const; 97 98 // check if graphic animation is allowed. 99 virtual bool IsGraphicAnimationAllowed() const; 100 101 // check if asynchronious graphis loading is allowed. Default is sal_False. 102 virtual bool IsAsynchronGraphicsLoadingAllowed() const; 103 104 // check if buffering of MasterPages is allowed. Default is sal_False. 105 virtual bool IsMasterPageBufferingAllowed() const; 106 107 // print? Default is false 108 virtual bool isOutputToPrinter() const; 109 110 // window? Default is true 111 virtual bool isOutputToWindow() const; 112 113 // VirtualDevice? Default is false 114 virtual bool isOutputToVirtualDevice() const; 115 116 // recording MetaFile? Default is false 117 virtual bool isOutputToRecordingMetaFile() const; 118 119 // pdf export? Default is false 120 virtual bool isOutputToPDFFile() const; 121 122 // gray display mode 123 virtual bool isDrawModeGray() const; 124 125 // gray display mode 126 virtual bool isDrawModeBlackWhite() const; 127 128 // high contrast display mode 129 virtual bool isDrawModeHighContrast() const; 130 131 // overloaded access to SdrPageView 132 virtual SdrPageView* TryToGetSdrPageView() const; 133 134 // access to OutputDevice. May return 0L like the default implementations do. Needs to be overloaded as needed. 135 virtual OutputDevice* TryToGetOutputDevice() const; 136 137 /** sets all UNO controls which are associated with this ObjectContact to 138 design or alive mode. 139 */ 140 void SetUNOControlsDesignMode( bool _bDesignMode ) const; 141 }; 142 } // end of namespace contact 143 } // end of namespace sdr 144 145 ////////////////////////////////////////////////////////////////////////////// 146 147 #endif //_SDR_CONTACT_OBJECTCONTACTOFPAGEVIEW_HXX 148 149 // eof 150