window.hxx

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#pragma once
 
#include <com/sun/star/awt/XWindow.hpp>
#include <com/sun/star/awt/XTopWindow.hpp>
 
#include <toolkit/helper/vclunohelper.hxx>
#include <vcl/window.hxx>
#include <vcl/svapp.hxx>
 
// namespaces
 
namespace framework{
 
class WindowHelper
{
    public:
 
 
static bool isTopWindow(const css::uno::Reference< css::awt::XWindow >& xWindow)
{
    // even child frame containing top level windows (e.g. query designer of database) will be closed
    css::uno::Reference< css::awt::XTopWindow > xTopWindowCheck(xWindow, css::uno::UNO_QUERY);
    if (xTopWindowCheck.is())
    {
        // Note: Toolkit interface XTopWindow sometimes is used by real VCL-child-windows also .-)
        // Be sure that these window is really a "top system window".
        // Attention ! Checking Window->GetParent() is not the right approach here.
        // Because sometimes VCL create "implicit border windows" as parents even we created
        // a simple XWindow using the toolkit only .-(
        SolarMutexGuard aSolarGuard;
        VclPtr<vcl::Window> pWindow = VCLUnoHelper::GetWindow( xWindow );
        if ( pWindow && pWindow->IsSystemWindow() )
            return true;
    }
 
    return false;
}
 
};
 
} // namespace framework
 
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