PresenterBitmapContainer.hxx

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#ifndef INCLUDED_SDEXT_SOURCE_PRESENTER_PRESENTERBITMAPCONTAINER_HXX
#define INCLUDED_SDEXT_SOURCE_PRESENTER_PRESENTERBITMAPCONTAINER_HXX

#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/container/XHierarchicalNameAccess.hpp>
#include <com/sun/star/container/XNameAccess.hpp>
#include <com/sun/star/drawing/XPresenterHelper.hpp>
#include <com/sun/star/rendering/XBitmap.hpp>
#include <com/sun/star/rendering/XCanvas.hpp>
#include <com/sun/star/uno/XComponentContext.hpp>
#include <com/sun/star/util/Color.hpp>
#include <map>
#include <memory>

namespace sdext::presenter {

class PresenterBitmapContainer
{
public:
    class BitmapDescriptor
    {
    public:
        BitmapDescriptor();
        explicit BitmapDescriptor (const std::shared_ptr<BitmapDescriptor>& rpDefault);

        enum Mode {Normal, MouseOver, ButtonDown, Disabled, Mask};
        const css::uno::Reference<css::rendering::XBitmap>& GetNormalBitmap() const;
        css::uno::Reference<css::rendering::XBitmap> const & GetBitmap(const Mode eMode) const;
        void SetBitmap (
            const Mode eMode,
            const css::uno::Reference<css::rendering::XBitmap>& rxBitmap);

        sal_Int32 mnWidth;
        sal_Int32 mnHeight;
        sal_Int32 mnXOffset;
        sal_Int32 mnYOffset;
        sal_Int32 mnXHotSpot;
        sal_Int32 mnYHotSpot;
        css::util::Color maReplacementColor;
        enum TexturingMode { Once, Repeat, Stretch };
        TexturingMode meHorizontalTexturingMode;
        TexturingMode meVerticalTexturingMode;

    private:
        css::uno::Reference<css::rendering::XBitmap> mxNormalBitmap;
        css::uno::Reference<css::rendering::XBitmap> mxMouseOverBitmap;
        css::uno::Reference<css::rendering::XBitmap> mxButtonDownBitmap;
        css::uno::Reference<css::rendering::XBitmap> mxDisabledBitmap;
        css::uno::Reference<css::rendering::XBitmap> mxMaskBitmap;
    };

    PresenterBitmapContainer (
        const OUString& rsConfigurationBase,
        const std::shared_ptr<PresenterBitmapContainer>& rpParentContainer,
        const css::uno::Reference<css::uno::XComponentContext>& rxComponentContext,
        const css::uno::Reference<css::rendering::XCanvas>& rxCanvas,
        const css::uno::Reference<css::drawing::XPresenterHelper>& rxPresenterHelper = nullptr);
    PresenterBitmapContainer (
        const css::uno::Reference<css::container::XNameAccess>& rsRootNode,
        const std::shared_ptr<PresenterBitmapContainer>& rpParentContainer,
        const css::uno::Reference<css::uno::XComponentContext>& rxComponentContext,
        const css::uno::Reference<css::rendering::XCanvas>& rxCanvas,
        const css::uno::Reference<css::drawing::XPresenterHelper>& rxPresenterHelper = nullptr);
    ~PresenterBitmapContainer();
    PresenterBitmapContainer(const PresenterBitmapContainer&) = delete;
    PresenterBitmapContainer& operator=(const PresenterBitmapContainer&) = delete;

    void Initialize (
        const css::uno::Reference<css::uno::XComponentContext>& rxComponentContext);

    std::shared_ptr<BitmapDescriptor> GetBitmap (const OUString& rsName) const;

    static std::shared_ptr<BitmapDescriptor> LoadBitmap (
        const css::uno::Reference<css::container::XHierarchicalNameAccess>& rxNode,
        const OUString& rsPathToBitmapNode,
        const css::uno::Reference<css::drawing::XPresenterHelper>& rxPresenterHelper,
        const css::uno::Reference<css::rendering::XCanvas>& rxCanvas,
        const std::shared_ptr<BitmapDescriptor>& rpDefaultBitmap);

private:
    std::shared_ptr<PresenterBitmapContainer> mpParentContainer;
    typedef ::std::map<OUString, std::shared_ptr<BitmapDescriptor> > BitmapContainer;
    BitmapContainer maIconContainer;
    css::uno::Reference<css::rendering::XCanvas> mxCanvas;
    css::uno::Reference<css::drawing::XPresenterHelper> mxPresenterHelper;

    void LoadBitmaps (
        const css::uno::Reference<css::container::XNameAccess>& rsRootNode);
    void ProcessBitmap (
        const OUString& rsKey,
        const css::uno::Reference<css::beans::XPropertySet>& rProperties);
    static std::shared_ptr<BitmapDescriptor> LoadBitmap (
        const css::uno::Reference<css::beans::XPropertySet>& rxProperties,
        const css::uno::Reference<css::drawing::XPresenterHelper>& rxPresenterHelper,
        const css::uno::Reference<css::rendering::XCanvas>& rxCanvas,
        const std::shared_ptr<PresenterBitmapContainer::BitmapDescriptor>& rpDefault);
    static BitmapDescriptor::TexturingMode
        StringToTexturingMode (std::u16string_view rsTexturingMode);
};

typedef PresenterBitmapContainer::BitmapDescriptor PresenterBitmapDescriptor;
typedef std::shared_ptr<PresenterBitmapContainer::BitmapDescriptor> SharedBitmapDescriptor;

} // end of namespace ::sdext::presenter

#endif

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