sdext/source/presenter/PresenterPaintManager.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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  19
  20 #ifndef INCLUDED_SDEXT_SOURCE_PRESENTER_PRESENTERPAINTMANAGER_HXX
  21 #define INCLUDED_SDEXT_SOURCE_PRESENTER_PRESENTERPAINTMANAGER_HXX
  22
  23 #include <com/sun/star/awt/XWindow.hpp>
  24 #include <com/sun/star/awt/XWindowPeer.hpp>
  25 #include <com/sun/star/drawing/XPresenterHelper.hpp>
  26 #include <rtl/ref.hxx>
  27 #include <boost/function.hpp>
  28
  29 namespace sdext { namespace presenter {
  30
  31 class PresenterPaneContainer;
  32
  33 /** Synchronize painting of windows and canvases.  At the moment there is
  34     just some processing of invalidate calls.
  35     This could be extended to process incoming windowPaint() calls.
  36 */
  37 class PresenterPaintManager
  38 {
  39 public:
  40     /** Create paint manager with the window that is the top node in the
  41         local window hierarchy.
  42     */
  43     PresenterPaintManager (
  44         const css::uno::Reference<css::awt::XWindow>& rxParentWindow,
  45         const css::uno::Reference<css::drawing::XPresenterHelper>& rxPresenterHelper,
  46         const rtl::Reference<PresenterPaneContainer>& rpPaneContainer);
  47
  48     ::boost::function<void(const css::awt::Rectangle& rRepaintBox)>
  49         GetInvalidator (
  50             const css::uno::Reference<css::awt::XWindow>& rxWindow,
  51             const bool bSynchronous = false);
  52
  53     /** Request a repaint of the whole window.
  54         @param rxWindow
  55             May be the parent window or one of its descendents.
  56     */
  57     void Invalidate (
  58         const css::uno::Reference<css::awt::XWindow>& rxWindow,
  59         const bool bSynchronous = false);
  60     void Invalidate (
  61         const css::uno::Reference<css::awt::XWindow>& rxWindow,
  62         const sal_Int16 nInvalidateFlags);
  63
  64     /** Request a repaint of a part of a window.
  65         @param rxWindow
  66             May be the parent window or one of its descendents.
  67     */
  68     void Invalidate (
  69         const css::uno::Reference<css::awt::XWindow>& rxWindow,
  70         const css::awt::Rectangle& rRepaintBox,
  71         const bool bSynchronous = false);
  72     void Invalidate (
  73         const css::uno::Reference<css::awt::XWindow>& rxWindow,
  74         const css::awt::Rectangle& rRepaintBox,
  75         const sal_Int16 nInvalidateFlags);
  76
  77 private:
  78     css::uno::Reference<css::awt::XWindow> mxParentWindow;
  79     css::uno::Reference<css::awt::XWindowPeer> mxParentWindowPeer;
  80     css::uno::Reference<css::drawing::XPresenterHelper> mxPresenterHelper;
  81     ::rtl::Reference<PresenterPaneContainer> mpPaneContainer;
  82 };
  83
  84 } }
  85
  86 #endif
  87
  88 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */