sdext/source/presenter/PresenterPaneBase.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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   9  * This file incorporates work covered by the following license notice:
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  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
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  19
  20 #ifndef INCLUDED_SDEXT_SOURCE_PRESENTER_PRESENTERPANEBASE_HXX
  21 #define INCLUDED_SDEXT_SOURCE_PRESENTER_PRESENTERPANEBASE_HXX
  22
  23 #include "PresenterTheme.hxx"
  24 #include <cppuhelper/basemutex.hxx>
  25 #include <cppuhelper/compbase4.hxx>
  26 #include <com/sun/star/awt/Point.hpp>
  27 #include <com/sun/star/awt/XMouseListener.hpp>
  28 #include <com/sun/star/awt/XMouseMotionListener.hpp>
  29 #include <com/sun/star/awt/XWindowListener.hpp>
  30 #include <com/sun/star/container/XChild.hpp>
  31 #include <com/sun/star/drawing/XPresenterHelper.hpp>
  32 #include <com/sun/star/drawing/framework/XPane.hpp>
  33 #include <com/sun/star/drawing/framework/XPaneBorderPainter.hpp>
  34 #include <com/sun/star/lang/XInitialization.hpp>
  35 #include <com/sun/star/uno/XComponentContext.hpp>
  36 #include <com/sun/star/util/Color.hpp>
  37 #include <com/sun/star/rendering/XCanvas.hpp>
  38 #include <rtl/ref.hxx>
  39 #include <boost/noncopyable.hpp>
  40
  41
  42 namespace sdext { namespace presenter {
  43
  44 class PresenterController;
  45
  46 namespace {
  47     typedef ::cppu::WeakComponentImplHelper4 <
  48         css::drawing::framework::XPane,
  49         css::lang::XInitialization,
  50         css::awt::XWindowListener,
  51         css::awt::XPaintListener
  52     > PresenterPaneBaseInterfaceBase;
  53 }
  54
  55 /** Base class of the panes used by the presenter screen.  Pane objects are
  56     stored in the PresenterPaneContainer.  Sizes and positions are
  57     controlled by the PresenterWindowManager.  Interactive positioning and
  58     resizing is managed by the PresenterPaneBorderManager.  Borders around
  59     panes are painted by the PresenterPaneBorderPainter.
  60 */
  61 class PresenterPaneBase
  62     : protected ::cppu::BaseMutex,
  63       private ::boost::noncopyable,
  64       public PresenterPaneBaseInterfaceBase
  65 {
  66 public:
  67     PresenterPaneBase (
  68         const css::uno::Reference<css::uno::XComponentContext>& rxContext,
  69         const ::rtl::Reference<PresenterController>& rpPresenterController);
  70     virtual ~PresenterPaneBase();
  71
  72     virtual void SAL_CALL disposing() SAL_OVERRIDE;
  73
  74     css::uno::Reference<css::awt::XWindow> GetBorderWindow() const;
  75     void SetBackground (const SharedBitmapDescriptor& rpBackground);
  76     void SetTitle (const OUString& rsTitle);
  77     OUString GetTitle() const;
  78     css::uno::Reference<css::drawing::framework::XPaneBorderPainter> GetPaneBorderPainter() const;
  79     void SetCalloutAnchor (const css::awt::Point& rAnchorPosition);
  80     css::awt::Point GetCalloutAnchor() const;
  81
  82     // XInitialization
  83
  84     virtual void SAL_CALL initialize (const css::uno::Sequence<css::uno::Any>& rArguments)
  85         throw (css::uno::Exception, css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  86
  87     // XResourceId
  88
  89     virtual css::uno::Reference<css::drawing::framework::XResourceId> SAL_CALL getResourceId()
  90         throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  91
  92     virtual sal_Bool SAL_CALL isAnchorOnly()
  93         throw (com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  94
  95     // XWindowListener
  96
  97     virtual void SAL_CALL windowResized (const css::awt::WindowEvent& rEvent)
  98         throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  99
 100     virtual void SAL_CALL windowMoved (const css::awt::WindowEvent& rEvent)
 101         throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 102
 103     virtual void SAL_CALL windowShown (const css::lang::EventObject& rEvent)
 104         throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 105
 106     virtual void SAL_CALL windowHidden (const css::lang::EventObject& rEvent)
 107         throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 108
 109     // lang::XEventListener
 110
 111     virtual void SAL_CALL disposing (const css::lang::EventObject& rEvent)
 112         throw (css::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 113
 114 protected:
 115     ::rtl::Reference<PresenterController> mpPresenterController;
 116     css::uno::Reference<css::awt::XWindow> mxParentWindow;
 117     css::uno::Reference<css::awt::XWindow> mxBorderWindow;
 118     css::uno::Reference<css::rendering::XCanvas> mxBorderCanvas;
 119     css::uno::Reference<css::awt::XWindow> mxContentWindow;
 120     css::uno::Reference<css::rendering::XCanvas> mxContentCanvas;
 121     css::uno::Reference<css::drawing::framework::XResourceId> mxPaneId;
 122     css::uno::Reference<css::drawing::framework::XPaneBorderPainter> mxBorderPainter;
 123     css::uno::Reference<css::drawing::XPresenterHelper> mxPresenterHelper;
 124     OUString msTitle;
 125     css::uno::Reference<css::uno::XComponentContext> mxComponentContext;
 126     SharedBitmapDescriptor mpViewBackground;
 127     bool mbHasCallout;
 128     css::awt::Point maCalloutAnchor;
 129
 130     virtual void CreateCanvases (
 131         const css::uno::Reference<css::awt::XWindow>& rxParentWindow,
 132         const css::uno::Reference<css::rendering::XSpriteCanvas>& rxParentCanvas) = 0;
 133
 134     void CreateWindows (
 135         const css::uno::Reference<css::awt::XWindow>& rxParentWindow,
 136         const bool bIsWindowVisibleOnCreation);
 137     static void PaintBorderBackground (
 138         const css::awt::Rectangle& rCenterBox,
 139         const css::awt::Rectangle& rUpdateBox);
 140     void PaintBorder (const css::awt::Rectangle& rUpdateRectangle);
 141     void ToTop();
 142     void LayoutContextWindow();
 143     bool IsVisible() const;
 144
 145     /** This method throws a DisposedException when the object has already been
 146         disposed.
 147     */
 148     void ThrowIfDisposed()
 149         throw (css::lang::DisposedException);
 150 };
 151
 152 } } // end of namespace ::sd::presenter
 153
 154 #endif
 155
 156 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */