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_SHELL_HXX 25 #define SD_SLIDE_VIEW_SHELL_HXX 26 27 28 #include "ViewShell.hxx" 29 #include "SlideView.hxx" 30 #include <sfx2/viewfac.hxx> 31 #include <sfx2/viewsh.hxx> 32 33 34 35 class SdPage; 36 37 38 39 namespace sd { 40 41 class SdUnoSlideView; 42 class Window; 43 44 /** Show an overview over the slides in an Impress document and allow 45 some high level editing i.e. editing of the order in a show, not 46 the contents of the slides. 47 */ 48 class SlideViewShell 49 : public ViewShell 50 { 51 public: 52 53 TYPEINFO(); 54 55 SFX_DECL_VIEWFACTORY(SlideViewShell); 56 SFX_DECL_INTERFACE(SD_IF_SDSLIDEVIEWSHELL) 57 58 /** Create a new view shell for the slide view. 59 @param rViewShellBase 60 The new object will be stacked on this view shell base. 61 @param pFrameView 62 The frame view that makes it possible to pass information from 63 one view shell to the next. 64 */ 65 SlideViewShell(SfxViewFrame* pFrame, 66 ViewShellBase& rViewShellBase, 67 ::Window* pParentWindow, 68 FrameView* pFrameView = NULL); 69 70 SlideViewShell(SfxViewFrame *pFrame, 71 ::Window* pParentWindow, 72 const SlideViewShell& rShell); 73 74 virtual ~SlideViewShell (void); 75 76 virtual void Paint(const Rectangle& rRect, ::sd::Window* pWin); 77 78 /** Arrange and resize the GUI elements like rulers, sliders, and 79 buttons as well as the actual document view according to the size of 80 the enclosing window and current sizes of buttons, rulers, and 81 sliders. 82 */ 83 virtual void ArrangeGUIElements (void); 84 virtual void AddWindow(::sd::Window* pWin) { pSlideView->AddWindowToPaintView((OutputDevice*) pWin); } 85 virtual void RemoveWindow(::sd::Window* pWin) { pSlideView->DeleteWindowFromPaintView((OutputDevice*) pWin); } 86 87 virtual sal_Bool KeyInput(const KeyEvent& rKEvt, ::sd::Window* pWin); 88 virtual void MouseMove(const MouseEvent& rMEvt, ::sd::Window* pWin); 89 virtual void MouseButtonUp(const MouseEvent& rMEvt, ::sd::Window* pWin); 90 virtual void MouseButtonDown(const MouseEvent& rMEvt, ::sd::Window* pWin); 91 virtual void Command(const CommandEvent& rCEvt, ::sd::Window* pWin); 92 93 virtual SdPage* GetActualPage(); 94 95 /** @returns 96 current or selected page or 0. 97 */ 98 virtual SdPage* getCurrentPage() const; 99 100 void ExecCtrl(SfxRequest &rReq); 101 void GetCtrlState(SfxItemSet &rSet); 102 void GetMenuState(SfxItemSet &rSet); 103 void GetAttrState(SfxItemSet &rSet); 104 105 void SetPagesPerRow( sal_uInt16 nPagesPerRow ); 106 107 void ExecStatusBar(SfxRequest& rReq); 108 void GetStatusBarState(SfxItemSet& rSet); 109 110 void FuTemporary(SfxRequest &rReq); 111 void FuPermanent(SfxRequest &rReq); 112 void FuSupport(SfxRequest &rReq); 113 114 virtual void ReadFrameViewData(FrameView* pView); 115 virtual void WriteFrameViewData(); 116 117 virtual void SetZoom(long nZoom); 118 virtual void SetZoomRect(const Rectangle& rZoomRect); 119 120 virtual sal_Bool HasSelection( sal_Bool bText = sal_True ) const; 121 122 /** Draw the rectangle arround the specified slide that indicates whether 123 the slide is selected or not. When not selected the rectangle is 124 painted in the background color (WindowColor from the style settings) 125 and is therefore not visible. A selected slide is painted with the 126 WindowTextColor from the style settings. Painting takes place in 127 all associated windows. The line- and fill color of the windows are 128 restored to their original values after the rectangle is painted. 129 @param nPage 130 When the page number is invalid then the call is ignored. 131 */ 132 void DrawSelectionRect( sal_uInt16 nPage ); 133 void DrawFocusRect( sal_uInt16 nPage ); 134 135 virtual void WriteUserDataSequence ( ::com::sun::star::uno::Sequence < ::com::sun::star::beans::PropertyValue >&, sal_Bool bBrowse = sal_False ); 136 virtual void ReadUserDataSequence ( const ::com::sun::star::uno::Sequence < ::com::sun::star::beans::PropertyValue >&, sal_Bool bBrowse = sal_False ); 137 138 virtual void VisAreaChanged(const Rectangle& rRect); 139 140 virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible> CreateAccessibleDocumentView( ::sd::Window* pWindow ); 141 142 void SelectionHasChanged(); 143 //Notify the SELECTION_CHANGE, SELECTION_ADD, SELECTION_REMOVE events 144 void SelectionHasChanged(sal_uInt16 nPage, sal_Bool bSelect); 145 void PageLayoutHasChanged(); 146 void FocusHasChanged( sal_uInt16 nOldFocusPage, sal_uInt16 nNewFocusPage ); 147 void PageVisibilityHasChanged( sal_uInt16 nPage, sal_Bool bVisible ); 148 149 /** On activation the preview is turned off. 150 */ 151 virtual void Activate (sal_Bool IsMDIActivate); 152 153 void SwitchViewFireFocus(::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > xAcc ); 154 protected: 155 virtual Size GetOptimalSizePixel() const; 156 virtual long VirtHScrollHdl(ScrollBar* pHScroll); 157 virtual long VirtVScrollHdl(ScrollBar* pVHScroll); 158 159 160 private: 161 SlideView* pSlideView; 162 Point aDisplayPos; 163 Size aDisplaySize; 164 sal_uInt16 nCurFocusPage; 165 bool bSetInitialZoomFactor; 166 bool bInitializeWinPos; 167 168 void Construct(SdDrawDocument* pDoc); 169 void ImplDrawFocusRect( sal_uInt16 nPage, sal_Bool bVisible ); 170 }; 171 172 } // end of namespace sd 173 174 #endif 175