xref: /aoo41x/main/sdext/source/presenter/PresenterPane.hxx (revision 06bcd5d2)

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 * Licensed to the Apache Software Foundation (ASF) under one
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 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
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 * with the License.  You may obtain a copy of the License at
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#ifndef SD_PRESENTER_PRESENTER_PANE_HXX
#define SD_PRESENTER_PRESENTER_PANE_HXX

#include "PresenterPaneBase.hxx"
#include <com/sun/star/awt/XMouseListener.hpp>
#include <com/sun/star/awt/XMouseMotionListener.hpp>
#include <com/sun/star/awt/XWindowListener.hpp>
#include <com/sun/star/container/XChild.hpp>
#include <com/sun/star/drawing/XPresenterHelper.hpp>
#include <com/sun/star/drawing/framework/XPane.hpp>
#include <com/sun/star/drawing/framework/XPaneBorderPainter.hpp>
#include <com/sun/star/lang/XInitialization.hpp>
#include <com/sun/star/uno/XComponentContext.hpp>
#include <com/sun/star/rendering/XCanvas.hpp>
#include <rtl/ref.hxx>
#include <boost/noncopyable.hpp>

namespace css = ::com::sun::star;


namespace sdext { namespace presenter {

/** Pane used by the presenter screen.  Pane objects are stored in the
    PresenterPaneContainer.  Sizes and positions are controlled
    by the PresenterWindowManager.  Interactive positioning and resizing is
    managed by the PresenterPaneBorderManager.  Borders around panes are
    painted by the PresenterPaneBorderPainter.
*/
class PresenterPane : public PresenterPaneBase
{
public:
    PresenterPane (
        const css::uno::Reference<css::uno::XComponentContext>& rxContext,
        const ::rtl::Reference<PresenterController>& rpPresenterController);
    virtual ~PresenterPane (void);

    static ::rtl::OUString getImplementationName_static (void);
    static css::uno::Sequence< ::rtl::OUString > getSupportedServiceNames_static (void);
    static css::uno::Reference<css::uno::XInterface> Create(
        const css::uno::Reference<css::uno::XComponentContext>& rxContext)
        SAL_THROW((css::uno::Exception));


    // XPane

    css::uno::Reference<css::awt::XWindow> SAL_CALL getWindow (void)
        throw (css::uno::RuntimeException);

    css::uno::Reference<css::rendering::XCanvas> SAL_CALL getCanvas (void)
        throw (css::uno::RuntimeException);


    // XWindowListener

    virtual void SAL_CALL windowResized (const css::awt::WindowEvent& rEvent)
        throw (css::uno::RuntimeException);

    virtual void SAL_CALL windowMoved (const css::awt::WindowEvent& rEvent)
        throw (css::uno::RuntimeException);

    virtual void SAL_CALL windowShown (const css::lang::EventObject& rEvent)
        throw (css::uno::RuntimeException);

    virtual void SAL_CALL windowHidden (const css::lang::EventObject& rEvent)
        throw (css::uno::RuntimeException);


    // XPaintListener

    virtual void SAL_CALL windowPaint (const css::awt::PaintEvent& rEvent)
        throw (css::uno::RuntimeException);


private:
    /** Store the bounding box so that when the window is resized or moved
        we still know the old position and size.
    */
    css::awt::Rectangle maBoundingBox;

    virtual void CreateCanvases (
        const css::uno::Reference<css::awt::XWindow>& rxParentWindow,
        const css::uno::Reference<css::rendering::XSpriteCanvas>& rxParentCanvas);

    void Invalidate (
        const css::awt::Rectangle& rRepaintBox);
    void UpdateBoundingBox (void);
};

} } // end of namespace ::sd::presenter

#endif