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
  28 #include <functional>
  29
  30 namespace sdext { namespace presenter {
  31
  32 class PresenterPaneContainer;
  33
  34 /** Synchronize painting of windows and canvases.  At the moment there is
  35     just some processing of invalidate calls.
  36     This could be extended to process incoming windowPaint() calls.
  37 */
  38 class PresenterPaintManager
  39 {
  40 public:
  41     /** Create paint manager with the window that is the top node in the
  42         local window hierarchy.
  43     */
  44     PresenterPaintManager (
  45         const css::uno::Reference<css::awt::XWindow>& rxParentWindow,
  46         const css::uno::Reference<css::drawing::XPresenterHelper>& rxPresenterHelper,
  47         const rtl::Reference<PresenterPaneContainer>& rpPaneContainer);
  48
  49     ::std::function<void (const css::awt::Rectangle& rRepaintBox)>
  50         GetInvalidator (
  51             const css::uno::Reference<css::awt::XWindow>& rxWindow);
  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     void Invalidate (
  60         const css::uno::Reference<css::awt::XWindow>& rxWindow,
  61         const sal_Int16 nInvalidateFlags);
  62
  63     /** Request a repaint of a part of a window.
  64         @param rxWindow
  65             May be the parent window or one of its descendents.
  66     */
  67     void Invalidate (
  68         const css::uno::Reference<css::awt::XWindow>& rxWindow,
  69         const css::awt::Rectangle& rRepaintBox,
  70         const bool bSynchronous = false);
  71     void Invalidate (
  72         const css::uno::Reference<css::awt::XWindow>& rxWindow,
  73         const css::awt::Rectangle& rRepaintBox,
  74         const sal_Int16 nInvalidateFlags);
  75
  76 private:
  77     css::uno::Reference<css::awt::XWindow> mxParentWindow;
  78     css::uno::Reference<css::awt::XWindowPeer> mxParentWindowPeer;
  79     css::uno::Reference<css::drawing::XPresenterHelper> mxPresenterHelper;
  80     ::rtl::Reference<PresenterPaneContainer> mpPaneContainer;
  81 };
  82
  83 } }
  84
  85 #endif
  86
  87 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */