sdext/source/presenter/PresenterSlideShowView.hxx

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  19
  20 #ifndef INCLUDED_SDEXT_SOURCE_PRESENTER_PRESENTERSLIDESHOWVIEW_HXX
  21 #define INCLUDED_SDEXT_SOURCE_PRESENTER_PRESENTERSLIDESHOWVIEW_HXX
  22
  23 #include "PresenterViewFactory.hxx"
  24 #include <com/sun/star/presentation/XSlideShowView.hpp>
  25 #include <com/sun/star/awt/XPaintListener.hpp>
  26 #include <com/sun/star/awt/XMouseListener.hpp>
  27 #include <com/sun/star/awt/XMouseMotionListener.hpp>
  28 #include <com/sun/star/awt/XPointer.hpp>
  29 #include <com/sun/star/awt/XWindowListener.hpp>
  30 #include <com/sun/star/drawing/XDrawView.hpp>
  31 #include <com/sun/star/drawing/framework/XPane.hpp>
  32 #include <com/sun/star/drawing/framework/XResourceId.hpp>
  33 #include <com/sun/star/drawing/framework/XView.hpp>
  34 #include <com/sun/star/frame/XController.hpp>
  35 #include <com/sun/star/presentation/XSlideShowController.hpp>
  36 #include <com/sun/star/rendering/XPolyPolygon2D.hpp>
  37 #include <com/sun/star/uno/XComponentContext.hpp>
  38 #include <cppuhelper/compbase.hxx>
  39 #include <cppuhelper/basemutex.hxx>
  40
  41 namespace sdext::presenter {
  42
  43 typedef cppu::WeakComponentImplHelper<
  44     css::presentation::XSlideShowView,
  45     css::awt::XPaintListener,
  46     css::awt::XMouseListener,
  47     css::awt::XMouseMotionListener,
  48     css::awt::XWindowListener,
  49     css::drawing::framework::XView,
  50     css::drawing::XDrawView
  51     > PresenterSlideShowViewInterfaceBase;
  52
  53 /** Life view in a secondary window of a full screen slide show.
  54 */
  55 class PresenterSlideShowView
  56     : protected ::cppu::BaseMutex,
  57       public PresenterSlideShowViewInterfaceBase,
  58       public CachablePresenterView
  59 {
  60 public:
  61     PresenterSlideShowView (
  62         const css::uno::Reference<css::uno::XComponentContext>& rxContext,
  63         const css::uno::Reference<css::drawing::framework::XResourceId>& rxViewId,
  64         const css::uno::Reference<css::frame::XController>& rxController,
  65         const ::rtl::Reference<PresenterController>& rpPresenterController);
  66     virtual ~PresenterSlideShowView() override;
  67     PresenterSlideShowView(const PresenterSlideShowView&) = delete;
  68     PresenterSlideShowView& operator=(const PresenterSlideShowView&) = delete;
  69
  70     void LateInit();
  71     virtual void SAL_CALL disposing() override;
  72
  73     // CachablePresenterView
  74
  75     virtual void ReleaseView() override;
  76
  77     // XSlideShowView
  78
  79     virtual css::uno::Reference<
  80         css::rendering::XSpriteCanvas > SAL_CALL getCanvas() override;
  81
  82     virtual void SAL_CALL clear() override;
  83
  84     virtual css::geometry::AffineMatrix2D SAL_CALL getTransformation() override;
  85
  86     virtual css::geometry::IntegerSize2D SAL_CALL getTranslationOffset() override;
  87
  88     virtual void SAL_CALL addTransformationChangedListener(
  89         const css::uno::Reference<
  90             css::util::XModifyListener >& xListener) override;
  91
  92     virtual void SAL_CALL removeTransformationChangedListener(
  93         const css::uno::Reference<
  94             css::util::XModifyListener >& xListener) override;
  95
  96     virtual void SAL_CALL addPaintListener(
  97         const css::uno::Reference<
  98             css::awt::XPaintListener >& xListener) override;
  99
 100     virtual void SAL_CALL removePaintListener(
 101         const css::uno::Reference<
 102             css::awt::XPaintListener >& xListener) override;
 103
 104     virtual void SAL_CALL addMouseListener(
 105         const css::uno::Reference<
 106             css::awt::XMouseListener >& xListener) override;
 107
 108     virtual void SAL_CALL removeMouseListener(
 109         const css::uno::Reference<
 110             css::awt::XMouseListener >& xListener) override;
 111
 112     virtual void SAL_CALL addMouseMotionListener(
 113         const css::uno::Reference<
 114             css::awt::XMouseMotionListener >& xListener) override;
 115
 116     virtual void SAL_CALL removeMouseMotionListener(
 117         const css::uno::Reference<
 118             css::awt::XMouseMotionListener >& xListener) override;
 119
 120     virtual void SAL_CALL setMouseCursor(::sal_Int16 nPointerShape) override;
 121
 122     virtual css::awt::Rectangle SAL_CALL getCanvasArea(  ) override;
 123
 124     // lang::XEventListener
 125     virtual void SAL_CALL disposing (const css::lang::EventObject& rEvent) override;
 126
 127     // XPaintListener
 128     virtual void SAL_CALL windowPaint (const css::awt::PaintEvent& rEvent) override;
 129
 130     // XMouseListener
 131     virtual void SAL_CALL mousePressed (const css::awt::MouseEvent& rEvent) override;
 132
 133     virtual void SAL_CALL mouseReleased (const css::awt::MouseEvent& rEvent) override;
 134
 135     virtual void SAL_CALL mouseEntered (const css::awt::MouseEvent& rEvent) override;
 136
 137     virtual void SAL_CALL mouseExited (const css::awt::MouseEvent& rEvent) override;
 138
 139     // XMouseMotionListener
 140
 141     virtual void SAL_CALL mouseDragged (const css::awt::MouseEvent& rEvent) override;
 142
 143     virtual void SAL_CALL mouseMoved (const css::awt::MouseEvent& rEvent) override;
 144
 145     // XWindowListener
 146
 147     virtual void SAL_CALL windowResized (const css::awt::WindowEvent& rEvent) override;
 148
 149     virtual void SAL_CALL windowMoved (const css::awt::WindowEvent& rEvent) override;
 150
 151     virtual void SAL_CALL windowShown (const css::lang::EventObject& rEvent) override;
 152
 153     virtual void SAL_CALL windowHidden (const css::lang::EventObject& rEvent) override;
 154
 155     // XView
 156
 157     virtual css::uno::Reference<css::drawing::framework::XResourceId> SAL_CALL
 158         getResourceId() override;
 159
 160     virtual sal_Bool SAL_CALL isAnchorOnly() override;
 161
 162     // XDrawView
 163
 164     virtual void SAL_CALL setCurrentPage (
 165         const css::uno::Reference<css::drawing::XDrawPage>& rxSlide) override;
 166
 167     virtual css::uno::Reference<css::drawing::XDrawPage> SAL_CALL getCurrentPage() override;
 168
 169     // CachablePresenterView
 170
 171     virtual void ActivatePresenterView() override;
 172
 173     virtual void DeactivatePresenterView() override;
 174
 175 private:
 176     css::uno::Reference<css::uno::XComponentContext> mxComponentContext;
 177     ::rtl::Reference<PresenterController> mpPresenterController;
 178     css::uno::Reference<css::drawing::framework::XResourceId> mxViewId;
 179     css::uno::Reference<css::frame::XController> mxController;
 180     css::uno::Reference<css::presentation::XSlideShowController> mxSlideShowController;
 181     css::uno::Reference<css::presentation::XSlideShow> mxSlideShow;
 182     css::uno::Reference<css::rendering::XCanvas> mxCanvas;
 183     css::uno::Reference<css::rendering::XCanvas> mxViewCanvas;
 184     css::uno::Reference<css::awt::XPointer> mxPointer;
 185     css::uno::Reference<css::awt::XWindow> mxWindow;
 186     css::uno::Reference<css::awt::XWindow> mxViewWindow;
 187     css::uno::Reference<css::drawing::framework::XPane> mxTopPane;
 188     css::uno::Reference<css::drawing::XPresenterHelper> mxPresenterHelper;
 189     css::uno::Reference<css::rendering::XPolyPolygon2D> mxBackgroundPolygon1;
 190     css::uno::Reference<css::rendering::XPolyPolygon2D> mxBackgroundPolygon2;
 191     bool mbIsViewAdded;
 192
 193     /** Aspect ratio of the current slide.
 194     */
 195     double mnPageAspectRatio;
 196
 197     /** This broadcast helper is used to notify listeners registered to a
 198         SlideShowView object.
 199     */
 200     ::cppu::OBroadcastHelper maBroadcaster;
 201
 202     SharedBitmapDescriptor mpBackground;
 203
 204     bool mbIsForcedPaintPending;
 205     bool mbIsPaintPending;
 206     OUString msClickToExitPresentationText;
 207     OUString msClickToExitPresentationTitle;
 208     OUString msTitleTemplate;
 209     bool mbIsEndSlideVisible;
 210     css::uno::Reference<css::drawing::XDrawPage> mxCurrentSlide;
 211
 212     /** Create the window into which the slide show will render its
 213         content.  This window has the correct aspect ratio and is displayed centered
 214         and as large as possible in its parent window.
 215     */
 216     css::uno::Reference<css::awt::XWindow> CreateViewWindow (
 217         const css::uno::Reference<css::awt::XWindow>& rxParentWindow) const;
 218     css::uno::Reference<css::rendering::XCanvas> CreateViewCanvas (
 219         const css::uno::Reference<css::awt::XWindow>& rxWindow) const;
 220
 221     void Resize();
 222
 223     void PaintOuterWindow (const css::awt::Rectangle& rRepaintBox);
 224     void PaintInnerWindow (const css::awt::PaintEvent& rEvent);
 225     void PaintEndSlide (const css::awt::Rectangle& rRepaintBox);
 226
 227     void CreateBackgroundPolygons();
 228
 229     /** @throws css::lang::DisposedException when the object has already been
 230         disposed.
 231     */
 232     void ThrowIfDisposed();
 233
 234     void impl_addAndConfigureView();
 235 };
 236
 237 } // end of namespace ::sd::presenter
 238
 239 #endif
 240
 241 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */