PresenterScreen.hxx

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#ifndef INCLUDED_SDEXT_SOURCE_PRESENTER_PRESENTERSCREEN_HXX
#define INCLUDED_SDEXT_SOURCE_PRESENTER_PRESENTERSCREEN_HXX

#include "PresenterConfigurationAccess.hxx"
#include "PresenterPaneContainer.hxx"
#include <cppuhelper/compbase.hxx>
#include <cppuhelper/basemutex.hxx>
#include <com/sun/star/frame/XController.hpp>
#include <com/sun/star/frame/XModel2.hpp>
#include <com/sun/star/task/XJob.hpp>
#include <com/sun/star/drawing/framework/XConfigurationController.hpp>
#include <com/sun/star/presentation/XPresentation2.hpp>
#include <rtl/ref.hxx>

#include <map>

namespace sdext { namespace presenter {

class PresenterController;

typedef ::cppu::WeakComponentImplHelper <
    css::task::XJob
    > PresenterScreenJobInterfaceBase;
typedef ::cppu::WeakComponentImplHelper <
    css::lang::XEventListener
    > PresenterScreenInterfaceBase;

class PresenterScreenJob
    : private ::cppu::BaseMutex,
      public PresenterScreenJobInterfaceBase
{
public:
    PresenterScreenJob(const PresenterScreenJob&) = delete;
    PresenterScreenJob& operator=(const PresenterScreenJob&) = delete;
    static OUString getImplementationName_static();
    static css::uno::Sequence< OUString > getSupportedServiceNames_static();
    static css::uno::Reference<css::uno::XInterface> Create(
        const css::uno::Reference<css::uno::XComponentContext>& rxContext);

    virtual void SAL_CALL disposing() override;

    // XJob

    virtual css::uno::Any SAL_CALL execute(
        const css::uno::Sequence<css::beans::NamedValue >& Arguments) override;

private:
    explicit PresenterScreenJob (const css::uno::Reference<css::uno::XComponentContext>& rxContext);
    virtual ~PresenterScreenJob() override;

    css::uno::Reference<css::uno::XComponentContext> mxComponentContext;
};

class PresenterScreen
    : private ::cppu::BaseMutex,
      public PresenterScreenInterfaceBase
{
public:
    PresenterScreen (
        const css::uno::Reference<css::uno::XComponentContext>& rxContext,
        const css::uno::Reference<css::frame::XModel2>& rxModel);
    virtual ~PresenterScreen() override;
    PresenterScreen(const PresenterScreen&) = delete;
    PresenterScreen& operator=(const PresenterScreen&) = delete;

    virtual void SAL_CALL disposing() override;

    static bool isPresenterScreenEnabled(
        const css::uno::Reference<css::uno::XComponentContext>& rxContext);
    void InitializePresenterScreen();

    void RequestShutdownPresenterScreen();

    void SwitchMonitors();

    // XEventListener

    virtual void SAL_CALL disposing ( const css::lang::EventObject& rEvent) override;

private:
    css::uno::Reference<css::frame::XModel2 > mxModel;
    css::uno::Reference<css::frame::XController> mxController;
    css::uno::WeakReference<css::drawing::framework::XConfigurationController>
        mxConfigurationControllerWeak;
    css::uno::WeakReference<css::uno::XComponentContext> mxContextWeak;
    ::rtl::Reference<PresenterController> mpPresenterController;
    css::uno::Reference<css::drawing::framework::XConfiguration> mxSavedConfiguration;
    ::rtl::Reference<PresenterPaneContainer> mpPaneContainer;
    css::uno::Reference<css::drawing::framework::XResourceFactory> mxPaneFactory;
    css::uno::Reference<css::drawing::framework::XResourceFactory> mxViewFactory;

    class ViewDescriptor
    {
    public:
        OUString msTitle;
        OUString msAccessibleTitle;
        bool mbIsOpaque;
        ViewDescriptor()
            : mbIsOpaque(false)
        {
        }
    };
    typedef ::std::map<OUString,ViewDescriptor> ViewDescriptorContainer;
    ViewDescriptorContainer maViewDescriptors;

    void ShutdownPresenterScreen();

    void SetupPaneFactory (
        const css::uno::Reference<css::uno::XComponentContext>& rxContext);

    void SetupViewFactory (
        const css::uno::Reference<css::uno::XComponentContext>& rxContext);

    void SetupConfiguration (
        const css::uno::Reference<css::uno::XComponentContext>& rxContext,
        const css::uno::Reference<css::drawing::framework::XResourceId>& rxAnchorId);

    void ProcessLayout (
        PresenterConfigurationAccess& rConfiguration,
        const OUString& rsLayoutName,
        const css::uno::Reference<css::uno::XComponentContext>& rxContext,
        const css::uno::Reference<css::drawing::framework::XResourceId>& rxAnchorId);

    void ProcessComponent (
        const ::std::vector<css::uno::Any>& rValues,
        const css::uno::Reference<css::uno::XComponentContext>& rxContext,
        const css::uno::Reference<css::drawing::framework::XResourceId>& rxAnchorId);

    void ProcessViewDescriptions (
        PresenterConfigurationAccess& rConfiguration);

    void ProcessViewDescription (
        const ::std::vector<css::uno::Any>& rValues);

    void SetupView (
        const css::uno::Reference<css::uno::XComponentContext>& rxContext,
        const css::uno::Reference<css::drawing::framework::XResourceId>& rxAnchorId,
        const OUString& rsPaneURL,
        const OUString& rsViewURL,
        const PresenterPaneContainer::ViewInitializationFunction& rViewInitialization);

    sal_Int32 GetPresenterScreenNumber (
                const css::uno::Reference<css::presentation::XPresentation2>& rxPresentation) const;

    static sal_Int32 GetPresenterScreenFromScreen( sal_Int32 nPresentationScreen );

    css::uno::Reference<css::drawing::framework::XResourceId> GetMainPaneId (
        const css::uno::Reference<css::presentation::XPresentation2>& rxPresentation) const;
};

} }

#endif

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