Quelle  PresenterPaneFactory.hxx   Sprache: C

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#ifndef INCLUDED_SDEXT_SOURCE_PRESENTER_PRESENTERPANEFACTORY_HXX
#define INCLUDED_SDEXT_SOURCE_PRESENTER_PRESENTERPANEFACTORY_HXX

#include <cppuhelper/compbase.hxx>
#include <cppuhelper/basemutex.hxx>
#include <com/sun/star/frame/XController.hpp>
#include <com/sun/star/drawing/framework/XConfigurationController.hpp>
#include <com/sun/star/drawing/framework/XPane.hpp>
#include <com/sun/star/drawing/framework/XResourceFactory.hpp>
#include <com/sun/star/uno/XComponentContext.hpp>
#include <rtl/ref.hxx>
#include <unotools/weakref.hxx>
#include <map>
#include <memory>

namespace sd { class DrawController; }
namespace sd::framework { class ConfigurationController; }

namespace sdext::presenter {

class PresenterController;

typedef ::cppu::WeakComponentImplHelper <
    css::drawing::framework::XResourceFactory
> PresenterPaneFactoryInterfaceBase;

/** The PresenterPaneFactory provides a fixed set of panes.

    In order to make the presenter screen more easily extendable in the
    future the set of supported panes could be made extendable on demand.
*/
class PresenterPaneFactory
    : public ::cppu::BaseMutex,
      public PresenterPaneFactoryInterfaceBase
{
public:
    static constexpr OUString msCurrentSlidePreviewPaneURL
        = u"private:resource/pane/Presenter/Pane1"_ustr;
    static constexpr OUString msNextSlidePreviewPaneURL
        = u"private:resource/pane/Presenter/Pane2"_ustr;
    static constexpr OUString msNotesPaneURL = u"private:resource/pane/Presenter/Pane3"_ustr;
    static constexpr OUString msToolBarPaneURL = u"private:resource/pane/Presenter/Pane4"_ustr;
    static constexpr OUString msSlideSorterPaneURL
        = u"private:resource/pane/Presenter/Pane5"_ustr;

    /** Create a new instance of this class and register it as resource
        factory in the drawing framework of the given controller.
        This registration keeps it alive.  When the drawing framework is
        shut down and releases its reference to the factory then the factory
        is destroyed.
    */
    static css::uno::Reference<css::drawing::framework::XResourceFactory> Create (
        const css::uno::Reference<css::uno::XComponentContext>& rxContext,
        const rtl::Reference<::sd::DrawController>& rxController,
        const ::rtl::Reference<PresenterController>& rpPresenterController);
    virtual ~PresenterPaneFactory() override;

    virtual void SAL_CALL disposing() override;

    // XResourceFactory

    virtual css::uno::Reference<css::drawing::framework::XResource>
        SAL_CALL createResource (
            const css::uno::Reference<
                css::drawing::framework::XResourceId>& rxPaneId) override;

    virtual void SAL_CALL
        releaseResource (
            const css::uno::Reference<css::drawing::framework::XResource>&
                rxPane) override;

private:
    css::uno::WeakReference<css::uno::XComponentContext> mxComponentContextWeak;
    unotools::WeakReference<sd::framework::ConfigurationController>
        mxConfigurationControllerWeak;
    ::rtl::Reference<PresenterController> mpPresenterController;
    typedef ::std::map<OUString, css::uno::Reference<css::drawing::framework::XResource> >
        ResourceContainer;
    std::unique_ptr<ResourceContainer> mpResourceCache;

    PresenterPaneFactory (
        const css::uno::Reference<css::uno::XComponentContext>& rxContext,
        ::rtl::Reference<PresenterController> xPresenterController);

    void Register (const rtl::Reference<::sd::DrawController>& rxController);

    css::uno::Reference<css::drawing::framework::XResource> CreatePane (
        const css::uno::Reference<css::drawing::framework::XResourceId>& rxPaneId);
    css::uno::Reference<css::drawing::framework::XResource> CreatePane (
        const css::uno::Reference<css::drawing::framework::XResourceId>& rxPaneId,
        const css::uno::Reference<css::drawing::framework::XPane>& rxParentPane,
        const bool bIsSpritePane);

    /// @throws css::lang::DisposedException
    void ThrowIfDisposed() const;
};

}

#endif

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