PresenterToolBar.hxx

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#ifndef INCLUDED_SDEXT_SOURCE_PRESENTER_PRESENTERTOOLBAR_HXX
#define INCLUDED_SDEXT_SOURCE_PRESENTER_PRESENTERTOOLBAR_HXX
 
#include "PresenterController.hxx"
#include "PresenterViewFactory.hxx"
 
#include <cppuhelper/basemutex.hxx>
#include <cppuhelper/compbase.hxx>
#include <com/sun/star/awt/XMouseListener.hpp>
#include <com/sun/star/awt/XMouseMotionListener.hpp>
#include <com/sun/star/awt/XPaintListener.hpp>
#include <com/sun/star/awt/XWindowListener.hpp>
#include <com/sun/star/drawing/XDrawPage.hpp>
#include <com/sun/star/drawing/XDrawView.hpp>
#include <com/sun/star/drawing/framework/XView.hpp>
#include <com/sun/star/drawing/framework/XResourceId.hpp>
#include <com/sun/star/frame/XController.hpp>
 
#include <functional>
 
namespace sdext::presenter {
 
typedef cppu::WeakComponentImplHelper<
    css::awt::XWindowListener,
    css::awt::XPaintListener,
    css::awt::XMouseListener,
    css::awt::XMouseMotionListener,
    css::drawing::XDrawView
    > PresenterToolBarInterfaceBase;
 
typedef cppu::WeakComponentImplHelper<
    css::awt::XPaintListener,
    css::drawing::framework::XView,
    css::drawing::XDrawView
    > PresenterToolBarViewInterfaceBase;
 
class PresenterToolBar
    : private ::cppu::BaseMutex,
      public PresenterToolBarInterfaceBase,
      public CachablePresenterView
{
public:
    typedef ::std::function<void ()> Action;
 
    enum Anchor { Left, Center };
 
    PresenterToolBar (
        const css::uno::Reference<css::uno::XComponentContext>& rxContext,
        css::uno::Reference<css::awt::XWindow> xWindow,
        css::uno::Reference<css::rendering::XCanvas> xCanvas,
        ::rtl::Reference<PresenterController> pPresenterController,
        const Anchor eAnchor);
    virtual ~PresenterToolBar() override;
    PresenterToolBar(const PresenterToolBar&) = delete;
    PresenterToolBar& operator=(const PresenterToolBar&) = delete;
 
    void Initialize (
        const OUString& rsConfigurationPath);
 
    virtual void SAL_CALL disposing() override;
 
    void InvalidateArea (
        const css::awt::Rectangle& rRepaintBox,
        const bool bSynchronous);
 
    void RequestLayout();
    css::geometry::RealSize2D const & GetMinimalSize();
    const ::rtl::Reference<PresenterController>& GetPresenterController() const;
    const css::uno::Reference<css::uno::XComponentContext>& GetComponentContext() const;
 
    // lang::XEventListener
 
    virtual void SAL_CALL
        disposing (const css::lang::EventObject& rEventObject) override;
 
    // XWindowListener
 
    virtual void SAL_CALL windowResized (const css::awt::WindowEvent& rEvent) override;
 
    virtual void SAL_CALL windowMoved (const css::awt::WindowEvent& rEvent) override;
 
    virtual void SAL_CALL windowShown (const css::lang::EventObject& rEvent) override;
 
    virtual void SAL_CALL windowHidden (const css::lang::EventObject& rEvent) override;
 
    // XPaintListener
 
    virtual void SAL_CALL windowPaint (const css::awt::PaintEvent& rEvent) override;
 
    // XMouseListener
 
    virtual void SAL_CALL mousePressed (const css::awt::MouseEvent& rEvent) override;
 
    virtual void SAL_CALL mouseReleased (const css::awt::MouseEvent& rEvent) override;
 
    virtual void SAL_CALL mouseEntered (const css::awt::MouseEvent& rEvent) override;
 
    virtual void SAL_CALL mouseExited (const css::awt::MouseEvent& rEvent) override;
 
    // XMouseMotionListener
 
    virtual void SAL_CALL mouseMoved (const css::awt::MouseEvent& rEvent) override;
 
    virtual void SAL_CALL mouseDragged (const css::awt::MouseEvent& rEvent) override;
 
    // XDrawView
 
    virtual void SAL_CALL setCurrentPage (
        const css::uno::Reference<css::drawing::XDrawPage>& rxSlide) override;
 
    virtual css::uno::Reference<css::drawing::XDrawPage> SAL_CALL getCurrentPage() override;
 
    class Context;
 
private:
    css::uno::Reference<css::uno::XComponentContext> mxComponentContext;
 
    class ElementContainerPart;
    typedef std::shared_ptr<ElementContainerPart> SharedElementContainerPart;
    typedef ::std::vector<SharedElementContainerPart> ElementContainer;
    ElementContainer maElementContainer;
    SharedElementContainerPart mpCurrentContainerPart;
    css::uno::Reference<css::awt::XWindow> mxWindow;
    css::uno::Reference<css::rendering::XCanvas> mxCanvas;
    css::uno::Reference<css::presentation::XSlideShowController> mxSlideShowController;
    css::uno::Reference<css::drawing::XDrawPage> mxCurrentSlide;
    ::rtl::Reference<PresenterController> mpPresenterController;
    bool mbIsLayoutPending;
    const Anchor meAnchor;
    css::geometry::RealSize2D maMinimalSize;
 
    void CreateControls (
        const OUString& rsConfigurationPath);
    void Layout (const css::uno::Reference<css::rendering::XCanvas>& rxCanvas);
    css::geometry::RealSize2D CalculatePartSize (
        const css::uno::Reference<css::rendering::XCanvas>& rxCanvas,
        const SharedElementContainerPart& rpPart,
        const bool bIsHorizontal);
    static void LayoutPart (
        const css::uno::Reference<css::rendering::XCanvas>& rxCanvas,
        const SharedElementContainerPart& rpPart,
        const css::geometry::RealRectangle2D& rBoundingBox,
        const css::geometry::RealSize2D& rPartSize,
        const bool bIsHorizontal);
    void Paint (
        const css::awt::Rectangle& rUpdateBox,
        const css::rendering::ViewState& rViewState);
 
    void UpdateSlideNumber();
 
    void CheckMouseOver (
        const css::awt::MouseEvent& rEvent,
        const bool bOverWindow,
        const bool bMouseDown=false);
 
    void ProcessEntry (
        const css::uno::Reference<css::beans::XPropertySet>& rProperties,
        Context const & rContext);
 
    void ThrowIfDisposed() const;
};
 
class PresenterToolBarView
    : private ::cppu::BaseMutex,
      public PresenterToolBarViewInterfaceBase
{
public:
    explicit PresenterToolBarView (
        const css::uno::Reference<css::uno::XComponentContext>& rxContext,
        const css::uno::Reference<css::drawing::framework::XResourceId>& rxViewId,
        const ::rtl::Reference<::sd::DrawController>& rxController,
        const ::rtl::Reference<PresenterController>& rpPresenterController);
    virtual ~PresenterToolBarView() override;
    PresenterToolBarView(const PresenterToolBarView&) = delete;
    PresenterToolBarView& operator=(const PresenterToolBarView&) = delete;
 
    virtual void SAL_CALL disposing() override;
 
    const ::rtl::Reference<PresenterToolBar>& GetPresenterToolBar() const;
 
    // XPaintListener
 
    virtual void SAL_CALL windowPaint (const css::awt::PaintEvent& rEvent) override;
 
    // lang::XEventListener
 
    virtual void SAL_CALL
        disposing (const css::lang::EventObject& rEventObject) override;
 
    // XResourceId
 
    virtual css::uno::Reference<css::drawing::framework::XResourceId> SAL_CALL getResourceId() override;
 
    virtual sal_Bool SAL_CALL isAnchorOnly() override;
 
    // XDrawView
 
    virtual void SAL_CALL setCurrentPage (
        const css::uno::Reference<css::drawing::XDrawPage>& rxSlide) override;
 
    virtual css::uno::Reference<css::drawing::XDrawPage> SAL_CALL getCurrentPage() override;
 
private:
    //    css::uno::Reference<css::uno::XComponentContext> mxComponentContext;
    css::uno::Reference<css::drawing::framework::XPane> mxPane;
    css::uno::Reference<css::drawing::framework::XResourceId> mxViewId;
    css::uno::Reference<css::awt::XWindow> mxWindow;
    css::uno::Reference<css::rendering::XCanvas> mxCanvas;
    ::rtl::Reference<PresenterController> mpPresenterController;
    ::rtl::Reference<PresenterToolBar> mpToolBar;
 
};
 
} // end of namespace ::sdext::presenter
 
#endif
 
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