ConfigurationUpdater.hxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 *   Licensed to the Apache Software Foundation (ASF) under one or more
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#pragma once
 
#include <com/sun/star/uno/Reference.hxx>
#include <rtl/ref.hxx>
#include <vcl/timer.hxx>
#include <memory>
#include <vector>
 
namespace com::sun::star::drawing::framework
{
class XConfiguration;
}
namespace com::sun::star::drawing::framework
{
class XControllerManager;
}
namespace com::sun::star::drawing::framework
{
class XResourceId;
}
namespace sd
{
class DrawController;
}
 
namespace sd::framework
{
class ConfigurationClassifier;
class ConfigurationUpdaterLock;
class ConfigurationControllerResourceManager;
class ConfigurationControllerBroadcaster;
 
class ConfigurationUpdater
{
public:
    ConfigurationUpdater(std::shared_ptr<ConfigurationControllerBroadcaster> pBroadcaster,
                         std::shared_ptr<ConfigurationControllerResourceManager> pResourceManager,
                         const rtl::Reference<::sd::DrawController>& xControllerManager);
    ~ConfigurationUpdater();
 
    void RequestUpdate(const css::uno::Reference<css::drawing::framework::XConfiguration>&
                           rxRequestedConfiguration);
 
    const css::uno::Reference<css::drawing::framework::XConfiguration>&
    GetCurrentConfiguration() const
    {
        return mxCurrentConfiguration;
    }
 
    friend class ConfigurationUpdaterLock;
    std::shared_ptr<ConfigurationUpdaterLock> GetLock();
 
private:
    rtl::Reference<::sd::DrawController> mxControllerManager;
 
    std::shared_ptr<ConfigurationControllerBroadcaster> mpBroadcaster;
 
    css::uno::Reference<css::drawing::framework::XConfiguration> mxCurrentConfiguration;
 
    css::uno::Reference<css::drawing::framework::XConfiguration> mxRequestedConfiguration;
 
    bool mbUpdatePending;
 
    bool mbUpdateBeingProcessed;
 
    sal_Int32 mnLockCount;
 
    Timer maUpdateTimer;
 
    sal_Int32 mnFailedUpdateCount;
 
    std::shared_ptr<ConfigurationControllerResourceManager> mpResourceManager;
 
    void UpdateConfiguration();
 
    void UpdateCore(const ConfigurationClassifier& rClassifier);
 
    void CheckPureAnchors(
        const css::uno::Reference<css::drawing::framework::XConfiguration>& rxConfiguration,
        ::std::vector<css::uno::Reference<css::drawing::framework::XResourceId>>&
            rResourcesToDeactivate);
 
    void CleanRequestedConfiguration();
 
    void CheckUpdateSuccess();
 
    void SetUpdateBeingProcessed(bool bValue);
 
    bool IsUpdatePossible() const;
 
    void LockUpdates();
 
    void UnlockUpdates();
 
    DECL_LINK(TimeoutHandler, Timer*, void);
};
 
} // end of namespace sd::framework
 
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