PaneHider.cxx

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 *   Licensed to the Apache Software Foundation (ASF) under one or more
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#include "PaneHider.hxx"
 
#include <ViewShell.hxx>
#include <ViewShellBase.hxx>
#include "slideshowimpl.hxx"
#include <framework/FrameworkHelper.hxx>
 
#include <com/sun/star/drawing/framework/XControllerManager.hpp>
#include <com/sun/star/drawing/framework/XConfigurationController.hpp>
#include <com/sun/star/drawing/framework/XConfiguration.hpp>
#include <com/sun/star/frame/XController.hpp>
#include <com/sun/star/lang/DisposedException.hpp>
 
#include <comphelper/diagnose_ex.hxx>
 
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::drawing::framework;
using ::sd::framework::FrameworkHelper;
using ::com::sun::star::lang::DisposedException;
 
namespace sd
{
PaneHider::PaneHider(const ViewShell& rViewShell, SlideshowImpl* pSlideShow)
{
    // Hide the left and right pane windows when a slideshow exists and is
    // not full screen.
    if (pSlideShow == nullptr || pSlideShow->isFullScreen())
        return;
 
    try
    {
        Reference<XControllerManager> xControllerManager(
            rViewShell.GetViewShellBase().GetController(), UNO_QUERY_THROW);
        mxConfigurationController = xControllerManager->getConfigurationController();
        if (mxConfigurationController.is())
        {
            // Get and save the current configuration.
            mxConfiguration = mxConfigurationController->getRequestedConfiguration();
            if (mxConfiguration.is())
            {
                // Iterate over the resources and deactivate the panes.
                const Sequence<Reference<XResourceId>> aResources(mxConfiguration->getResources(
                    nullptr, framework::FrameworkHelper::msPaneURLPrefix,
                    AnchorBindingMode_DIRECT));
                for (const Reference<XResourceId>& xPaneId : aResources)
                {
                    if (xPaneId->getResourceURL() != FrameworkHelper::msCenterPaneURL)
                    {
                        mxConfigurationController->requestResourceDeactivation(xPaneId);
                    }
                }
            }
        }
        FrameworkHelper::Instance(rViewShell.GetViewShellBase())->WaitForUpdate();
    }
    catch (RuntimeException&)
    {
        DBG_UNHANDLED_EXCEPTION("sd");
    }
}
 
PaneHider::~PaneHider()
{
    if (mxConfiguration.is() && mxConfigurationController.is())
    {
        try
        {
            mxConfigurationController->restoreConfiguration(mxConfiguration);
        }
        catch (DisposedException&)
        {
            // When the configuration controller is already disposed then
            // there is no point in restoring the configuration.
        }
    }
}
 
} // end of namespace sd
 
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