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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 #include "PresenterPaneContainer.hxx"
31 
32 namespace sdext::presenter {
33 
34 class PresenterPaneContainer;
35 
36 /** Synchronize painting of windows and canvases.  At the moment there is
37     just some processing of invalidate calls.
38     This could be extended to process incoming windowPaint() calls.
39 */
40 class PresenterPaintManager
41 {
42 public:
43     /** Create paint manager with the window that is the top node in the
44         local window hierarchy.
45     */
46     PresenterPaintManager (
47         const css::uno::Reference<css::awt::XWindow>& rxParentWindow,
48         const css::uno::Reference<css::drawing::XPresenterHelper>& rxPresenterHelper,
49         const rtl::Reference<PresenterPaneContainer>& rpPaneContainer);
50 
51     ::std::function<void (const css::awt::Rectangle& rRepaintBox)>
52         GetInvalidator (
53             const css::uno::Reference<css::awt::XWindow>& rxWindow);
54 
55     /** Request a repaint of the whole window.
56         @param rxWindow
57             May be the parent window or one of its descendents.
58     */
59     void Invalidate (
60         const css::uno::Reference<css::awt::XWindow>& rxWindow);
61     void Invalidate (
62         const css::uno::Reference<css::awt::XWindow>& rxWindow,
63         const sal_Int16 nInvalidateFlags);
64 
65     /** Request a repaint of a part of a window.
66         @param rxWindow
67             May be the parent window or one of its descendents.
68     */
69     void Invalidate (
70         const css::uno::Reference<css::awt::XWindow>& rxWindow,
71         const css::awt::Rectangle& rRepaintBox,
72         const bool bSynchronous = false);
73     void Invalidate (
74         const css::uno::Reference<css::awt::XWindow>& rxWindow,
75         const css::awt::Rectangle& rRepaintBox,
76         const sal_Int16 nInvalidateFlags);
77 
78 private:
79     css::uno::Reference<css::awt::XWindow> mxParentWindow;
80     css::uno::Reference<css::awt::XWindowPeer> mxParentWindowPeer;
81     css::uno::Reference<css::drawing::XPresenterHelper> mxPresenterHelper;
82     ::rtl::Reference<PresenterPaneContainer> mpPaneContainer;
83 };
84 
85 }
86 
87 #endif
88 
89 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
90