libreoffice/toolkit/source/awt/vclxwindow1.cxx

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// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_toolkit.hxx"

#include <toolkit/awt/vclxwindow.hxx>
#include <com/sun/star/beans/NamedValue.hpp>
#ifndef _SV_WORKWIN
#include <vcl/wrkwin.hxx>
#endif
#include <vcl/window.hxx>

#ifdef WNT
#include <prewin.h>
#include <postwin.h>
#elif defined ( QUARTZ )
#include "premac.h"
#include <Cocoa/Cocoa.h>
#include "postmac.h"
#elif defined ( IOS )
#include "premac.h"
#include <UIKit/UIKit.h>
#include "postmac.h"
#endif
#include <vcl/sysdata.hxx>

/// helper method to set a window handle into a SystemParentData struct
void VCLXWindow::SetSystemParent_Impl( const com::sun::star::uno::Any& rHandle )
{
    // does only work for WorkWindows
    Window *pWindow = GetWindow();
    if ( pWindow->GetType() != WINDOW_WORKWINDOW )
    {
        ::com::sun::star::uno::Exception *pException =
            new ::com::sun::star::uno::RuntimeException;
        pException->Message = ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("not a work window"));
        throw pException;
    }

    // use sal_Int64 here to accomodate all int types
    // uno::Any shift operator whill upcast if necessary
    sal_Int64 nHandle = 0;
    sal_Bool  bXEmbed = sal_False;
    bool bThrow = false;
    if( ! (rHandle >>= nHandle) )
    {
        com::sun::star::uno::Sequence< com::sun::star::beans::NamedValue > aProps;
        if( rHandle >>= aProps )
        {
            const int nProps = aProps.getLength();
            const com::sun::star::beans::NamedValue* pProps = aProps.getConstArray();
            for( int i = 0; i < nProps; i++ )
            {
                if( pProps[i].Name.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "WINDOW" ) ) )
                    pProps[i].Value >>= nHandle;
                else if( pProps[i].Name.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "XEMBED" ) ) )
                    pProps[i].Value >>= bXEmbed;
            }
        }
        else
            bThrow = true;
    }
    if( bThrow )
    {
        ::com::sun::star::uno::Exception *pException =
            new ::com::sun::star::uno::RuntimeException;
        pException->Message = ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("incorrect window handle type"));
        throw pException;
    }
    // create system parent data
    SystemParentData aSysParentData;
    aSysParentData.nSize = sizeof ( SystemParentData );
#if defined( WNT )
    aSysParentData.hWnd = (HWND) nHandle;
#elif defined( QUARTZ )
    aSysParentData.pView = reinterpret_cast<NSView*>(nHandle);
#elif defined( IOS )
    aSysParentData.pView = reinterpret_cast<UIView*>(nHandle);
#elif defined( UNX )
    aSysParentData.aWindow = (long)nHandle;
    aSysParentData.bXEmbedSupport = bXEmbed;
#endif

    // set system parent
    ((WorkWindow*)pWindow)->SetPluginParent( &aSysParentData );
}

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