sdext/source/presenter/PresenterPaneBase.hxx

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  31
  32 #ifndef SD_PRESENTER_PRESENTER_PANE_BASE_HXX
  33 #define SD_PRESENTER_PRESENTER_PANE_BASE_HXX
  34
  35 #include "PresenterTheme.hxx"
  36 #include <cppuhelper/basemutex.hxx>
  37 #include <cppuhelper/compbase4.hxx>
  38 #include <com/sun/star/awt/Point.hpp>
  39 #include <com/sun/star/awt/XMouseListener.hpp>
  40 #include <com/sun/star/awt/XMouseMotionListener.hpp>
  41 #include <com/sun/star/awt/XWindowListener.hpp>
  42 #include <com/sun/star/container/XChild.hpp>
  43 #include <com/sun/star/drawing/XPresenterHelper.hpp>
  44 #include <com/sun/star/drawing/framework/XPane.hpp>
  45 #include <com/sun/star/drawing/framework/XPaneBorderPainter.hpp>
  46 #include <com/sun/star/lang/XInitialization.hpp>
  47 #include <com/sun/star/uno/XComponentContext.hpp>
  48 #include <com/sun/star/util/Color.hpp>
  49 #include <com/sun/star/rendering/XCanvas.hpp>
  50 #include <rtl/ref.hxx>
  51 #include <boost/noncopyable.hpp>
  52
  53 namespace css = ::com::sun::star;
  54 namespace cssu = ::com::sun::star::uno;
  55
  56
  57 namespace sdext { namespace presenter {
  58
  59 class PresenterController;
  60 class PresenterTextView;
  61
  62 namespace {
  63     typedef ::cppu::WeakComponentImplHelper4 <
  64         css::drawing::framework::XPane,
  65         css::lang::XInitialization,
  66         css::awt::XWindowListener,
  67         css::awt::XPaintListener
  68     > PresenterPaneBaseInterfaceBase;
  69 }
  70
  71
  72 /** Base class of the panes used by the presenter screen.  Pane objects are
  73     stored in the PresenterPaneContainer.  Sizes and positions are
  74     controlled by the PresenterWindowManager.  Interactive positioning and
  75     resizing is managed by the PresenterPaneBorderManager.  Borders around
  76     panes are painted by the PresenterPaneBorderPainter.
  77 */
  78 class PresenterPaneBase
  79     : protected ::cppu::BaseMutex,
  80       private ::boost::noncopyable,
  81       public PresenterPaneBaseInterfaceBase
  82 {
  83 public:
  84     PresenterPaneBase (
  85         const css::uno::Reference<css::uno::XComponentContext>& rxContext,
  86         const ::rtl::Reference<PresenterController>& rpPresenterController);
  87     virtual ~PresenterPaneBase (void);
  88
  89     virtual void SAL_CALL disposing (void);
  90
  91     css::uno::Reference<css::awt::XWindow> GetBorderWindow (void) const;
  92     void SetBackground (const SharedBitmapDescriptor& rpBackground);
  93     void SetTitle (const ::rtl::OUString& rsTitle);
  94     ::rtl::OUString GetTitle (void) const;
  95     css::uno::Reference<css::drawing::framework::XPaneBorderPainter> GetPaneBorderPainter (void) const;
  96     void SetCalloutAnchor (const css::awt::Point& rAnchorPosition);
  97     css::awt::Point GetCalloutAnchor (void) const;
  98
  99     ::boost::shared_ptr<PresenterTextView> GetTextViewForTitle (void);
 100
 101     // XInitialization
 102
 103     virtual void SAL_CALL initialize (const css::uno::Sequence<css::uno::Any>& rArguments)
 104         throw (css::uno::Exception, css::uno::RuntimeException);
 105
 106
 107     // XResourceId
 108
 109     virtual css::uno::Reference<css::drawing::framework::XResourceId> SAL_CALL getResourceId (void)
 110         throw (css::uno::RuntimeException);
 111
 112     virtual sal_Bool SAL_CALL isAnchorOnly (void)
 113         throw (com::sun::star::uno::RuntimeException);
 114
 115
 116     // XWindowListener
 117
 118     virtual void SAL_CALL windowResized (const css::awt::WindowEvent& rEvent)
 119         throw (css::uno::RuntimeException);
 120
 121     virtual void SAL_CALL windowMoved (const css::awt::WindowEvent& rEvent)
 122         throw (css::uno::RuntimeException);
 123
 124     virtual void SAL_CALL windowShown (const css::lang::EventObject& rEvent)
 125         throw (css::uno::RuntimeException);
 126
 127     virtual void SAL_CALL windowHidden (const css::lang::EventObject& rEvent)
 128         throw (css::uno::RuntimeException);
 129
 130
 131     // lang::XEventListener
 132
 133     virtual void SAL_CALL disposing (const css::lang::EventObject& rEvent)
 134         throw (css::uno::RuntimeException);
 135
 136
 137 protected:
 138     ::rtl::Reference<PresenterController> mpPresenterController;
 139     css::uno::Reference<css::awt::XWindow> mxParentWindow;
 140     css::uno::Reference<css::awt::XWindow> mxBorderWindow;
 141     css::uno::Reference<css::rendering::XCanvas> mxBorderCanvas;
 142     css::uno::Reference<css::awt::XWindow> mxContentWindow;
 143     css::uno::Reference<css::rendering::XCanvas> mxContentCanvas;
 144     css::uno::Reference<css::drawing::framework::XResourceId> mxPaneId;
 145     css::uno::Reference<css::drawing::framework::XPaneBorderPainter> mxBorderPainter;
 146     css::uno::Reference<css::drawing::XPresenterHelper> mxPresenterHelper;
 147     ::rtl::OUString msTitle;
 148     css::uno::Reference<css::uno::XComponentContext> mxComponentContext;
 149     SharedBitmapDescriptor mpViewBackground;
 150     bool mbHasCallout;
 151     css::awt::Point maCalloutAnchor;
 152
 153     virtual void CreateCanvases (
 154         const css::uno::Reference<css::awt::XWindow>& rxParentWindow,
 155         const css::uno::Reference<css::rendering::XSpriteCanvas>& rxParentCanvas) = 0;
 156
 157     void CreateWindows (
 158         const css::uno::Reference<css::awt::XWindow>& rxParentWindow,
 159         const bool bIsWindowVisibleOnCreation);
 160     void PaintBorderBackground (
 161         const css::awt::Rectangle& rCenterBox,
 162         const css::awt::Rectangle& rUpdateBox);
 163     void PaintBorder (const css::awt::Rectangle& rUpdateRectangle);
 164     void ToTop (void);
 165     void LayoutContextWindow (void);
 166     bool IsVisible (void) const;
 167
 168     /** This method throws a DisposedException when the object has already been
 169         disposed.
 170     */
 171     void ThrowIfDisposed (void)
 172         throw (css::lang::DisposedException);
 173 };
 174
 175 } } // end of namespace ::sd::presenter
 176
 177 #endif