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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef __FRAMEWORK_PATTERN_WINDOW_HXX_
#define __FRAMEWORK_PATTERN_WINDOW_HXX_
//_______________________________________________
// own includes
#include <general.h>
//_______________________________________________
// interface includes
#include <com/sun/star/awt/XWindow.hpp>
#include <com/sun/star/awt/XTopWindow.hpp>
//_______________________________________________
// other includes
#ifndef _TOOLKIT_HELPER_VCLUNOHELPER_HXX_
#include <toolkit/unohlp.hxx>
#endif
#include <vcl/window.hxx>
#include <vcl/syswin.hxx>
#include <vcl/wrkwin.hxx>
#include <vcl/svapp.hxx>
#include <vos/mutex.hxx>
#include <rtl/ustring.hxx>
//_______________________________________________
// namespaces
#ifndef css
namespace css = ::com::sun::star;
#endif
namespace framework{
//_______________________________________________
// definitions
class WindowHelper
{
public:
//-----------------------------------------------
static ::rtl::OUString getWindowState(const css::uno::Reference< css::awt::XWindow >& xWindow)
{
if (!xWindow.is())
return ::rtl::OUString();
// SOLAR SAFE -> ----------------------------
::vos::OClearableGuard aSolarGuard(Application::GetSolarMutex());
ByteString sWindowState;
Window* pWindow = VCLUnoHelper::GetWindow(xWindow);
// check for system window is neccessary to guarantee correct pointer cast!
if (pWindow!=NULL && pWindow->IsSystemWindow())
{
ULONG nMask = WINDOWSTATE_MASK_ALL;
nMask &= ~(WINDOWSTATE_MASK_MINIMIZED);
sWindowState = ((SystemWindow*)pWindow)->GetWindowState(nMask);
}
aSolarGuard.clear();
// <- SOLAR SAFE ----------------------------
return B2U_ENC(sWindowState,RTL_TEXTENCODING_UTF8);
}
//-----------------------------------------------
static void setWindowState(const css::uno::Reference< css::awt::XWindow >& xWindow ,
const ::rtl::OUString& sWindowState)
{
if (
(!xWindow.is() ) ||
(!sWindowState.getLength())
)
return;
// SOLAR SAFE -> ----------------------------
::vos::OClearableGuard aSolarGuard(Application::GetSolarMutex());
Window* pWindow = VCLUnoHelper::GetWindow(xWindow);
// check for system window is neccessary to guarantee correct pointer cast!
if (
(pWindow ) &&
(pWindow->IsSystemWindow()) &&
(
// dont overwrite a might existing minimized mode!
(pWindow->GetType() != WINDOW_WORKWINDOW) ||
(!((WorkWindow*)pWindow)->IsMinimized() )
)
)
{
((SystemWindow*)pWindow)->SetWindowState(U2B_ENC(sWindowState,RTL_TEXTENCODING_UTF8));
}
aSolarGuard.clear();
// <- SOLAR SAFE ----------------------------
}
//-----------------------------------------------
static ::sal_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 realy a "top system window".
// Attention ! Checking Window->GetParent() isnt the right approach here.
// Because sometimes VCL create "implicit border windows" as parents even we created
// a simple XWindow using the toolkit only .-(
::vos::OGuard aSolarLock(&Application::GetSolarMutex());
Window* pWindow = VCLUnoHelper::GetWindow( xWindow );
if (
(pWindow ) &&
(pWindow->IsSystemWindow())
)
return sal_True;
}
return sal_False;
}
};
} // namespace framework
#endif // __FRAMEWORK_PATTERN_WINDOW_HXX_
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