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 SD_SLIDE_VIEW_HXX 25 #define SD_SLIDE_VIEW_HXX 26 27 #include "View.hxx" 28 29 class SdDrawDocument; 30 class BitmapCache; 31 class SdPage; 32 33 namespace sd { 34 35 class SlideViewShell; 36 class Window; 37 38 // ---------------------- 39 // - SlideViewFocusMove - 40 // ---------------------- 41 42 enum SlideViewFocusMove 43 { 44 SLIDEVIEWFOCUSMOVE_NONE = 0, 45 SLIDEVIEWFOCUSMOVE_TOGGLE = 1, 46 SLIDEVIEWFOCUSMOVE_SELECT = 2, 47 SLIDEVIEWFOCUSMOVE_LEFT = 3, 48 SLIDEVIEWFOCUSMOVE_TOP = 4, 49 SLIDEVIEWFOCUSMOVE_RIGHT = 5, 50 SLIDEVIEWFOCUSMOVE_BOTTOM = 6 51 }; 52 53 // --------------- 54 // - SdSlideView - 55 // --------------- 56 57 class SlideView 58 : public ::sd::View 59 { 60 public: 61 TYPEINFO(); 62 63 SlideView ( 64 SdDrawDocument* pDoc, 65 ::Window* pWindow, 66 SlideViewShell* pSlideVShell); 67 virtual ~SlideView (void); 68 69 void Select( sal_uInt16 nSdPageNum, sal_Bool bSelect ); 70 void SelectAllSlides( sal_Bool bSelect ); 71 72 void MoveFocus( SlideViewFocusMove eMove ); 73 sal_uInt16 GetFocusPage() const; 74 sal_Bool HasFocus() const; 75 76 sal_uInt16 ChangePagesPerRow( sal_uInt16 nNum ); 77 sal_uInt16 GetPagesPerRow() const { return nPagesPerRow; } 78 79 virtual void InvalidateOneWin( ::Window& rWin ); 80 virtual void InvalidateOneWin( ::Window& rWin, const Rectangle& rRect ); 81 82 void SetAllowInvalidate( sal_Bool bFlag ); 83 sal_Bool IsInvalidateAllowed() const; 84 85 void Paint(const Rectangle& rRect, OutputDevice* pOut); 86 void DrawSelectionRect(sal_uInt16 nPage); 87 88 Point CalcPagePos( sal_uInt16 nPageNo ) const; 89 Rectangle GetPageArea( sal_uInt16 nPageNo ) const; 90 sal_uLong GetPageGap() const; 91 Rectangle GetFadeIconArea( sal_uInt16 nPageNo ) const; 92 SdPage* GetHitPage( const Point& rPos ) const; 93 SdPage* GetFadePage( const Point& rPos ) const; 94 SdPage* GetNearestPage( const Point& rPos ) const; 95 96 void DeleteMarked(); 97 void MoveMarked( sal_uInt16 nTargetPage ); 98 99 void AddToCache( SdPage* pPage, const Bitmap& rBitmap, long nZoom ); 100 const GraphicObject* GetFromCache( SdPage* pPage, long& rZoom, long nZoomTolerance ) const; 101 102 virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint ); 103 104 virtual void DoCut( ::Window* pWindow = NULL ); 105 virtual void DoCopy( ::Window* pWindow = NULL ); 106 virtual void DoPaste( ::Window* pWindow = NULL ); 107 108 virtual void StartDrag( const Point& rDragPt, ::Window* pWindow ); 109 virtual void DragFinished( sal_Int8 nDropAction ); 110 111 virtual sal_Int8 AcceptDrop( const AcceptDropEvent& rEvt, DropTargetHelper& rTargetHelper, 112 ::sd::Window* pTargetWindow = NULL, 113 sal_uInt16 nPage = SDRPAGE_NOTFOUND, 114 sal_uInt16 nLayer = SDRPAGE_NOTFOUND ); 115 virtual sal_Int8 ExecuteDrop( const ExecuteDropEvent& rEvt, DropTargetHelper& rTargetHelper, 116 ::sd::Window* pTargetWindow = NULL, 117 sal_uInt16 nPage = SDRPAGE_NOTFOUND, 118 sal_uInt16 nLayer = SDRPAGE_NOTFOUND ); 119 120 void UpdateAllPages(); 121 122 private: 123 Timer aDelayedPaintTimer; 124 List aDelayedPaints; 125 SlideViewShell* pSlideViewShell; 126 BitmapCache* pCache; 127 VirtualDevice* mpVDev; 128 sal_uInt16 nAllowInvalidateSmph; 129 sal_uInt16 nPagesPerRow; 130 sal_uInt16 nFocusPage; 131 sal_Bool bInPaint; 132 sal_Bool bInDelayedPaint; 133 134 DECL_LINK( PaintDelayed, Timer * ); 135 void CreateSlideTransferable (::Window* pWindow, sal_Bool bDrag); 136 }; 137 138 } // end of namespace sd 139 140 #endif 141