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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* 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.
*
************************************************************************/
#include "framework/Pane.hxx"
#include <vcl/svapp.hxx>
#include <osl/mutex.hxx>
#include <toolkit/helper/vclunohelper.hxx>
#include <vcl/window.hxx>
#include <cppcanvas/vclfactory.hxx>
#include <comphelper/servicehelper.hxx>
using namespace ::com::sun::star;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::drawing::framework;
using ::rtl::OUString;
namespace sd { namespace framework {
Pane::Pane (
const Reference<XResourceId>& rxPaneId,
::Window* pWindow)
throw ()
: PaneInterfaceBase(MutexOwner::maMutex),
mxPaneId(rxPaneId),
mpWindow(pWindow),
mxWindow(VCLUnoHelper::GetInterface(pWindow))
{
}
Pane::~Pane (void) throw()
{
}
void Pane::disposing (void)
{
mxWindow = NULL;
mpWindow = NULL;
}
::Window* Pane::GetWindow (void)
{
if (mxWindow.is())
return mpWindow;
else
return NULL;
}
//----- XPane -----------------------------------------------------------------
Reference<awt::XWindow> SAL_CALL Pane::getWindow (void)
throw (RuntimeException)
{
ThrowIfDisposed();
return mxWindow;
}
Reference<rendering::XCanvas> SAL_CALL Pane::getCanvas (void)
throw (RuntimeException)
{
::osl::MutexGuard aGuard (maMutex);
ThrowIfDisposed();
if ( ! mxCanvas.is())
mxCanvas = CreateCanvas();
return mxCanvas;
}
//----- XPane2 ----------------------------------------------------------------
sal_Bool SAL_CALL Pane::isVisible (void)
throw (RuntimeException)
{
ThrowIfDisposed();
const ::Window* pWindow = GetWindow();
if (pWindow != NULL)
return pWindow->IsVisible();
else
return false;
}
void SAL_CALL Pane::setVisible (sal_Bool bIsVisible)
throw (RuntimeException)
{
ThrowIfDisposed();
::Window* pWindow = GetWindow();
if (pWindow != NULL)
pWindow->Show(bIsVisible);
}
Reference<accessibility::XAccessible> SAL_CALL Pane::getAccessible (void)
throw (RuntimeException)
{
ThrowIfDisposed();
::Window* pWindow = GetWindow();
if (pWindow != NULL)
return pWindow->GetAccessible(sal_False);
else
return NULL;
}
void SAL_CALL Pane::setAccessible (
const Reference<accessibility::XAccessible>& rxAccessible)
throw (RuntimeException)
{
ThrowIfDisposed();
::Window* pWindow = GetWindow();
if (pWindow != NULL)
pWindow->SetAccessible(rxAccessible);
}
//----- XResource -------------------------------------------------------------
Reference<XResourceId> SAL_CALL Pane::getResourceId (void)
throw (RuntimeException)
{
ThrowIfDisposed();
return mxPaneId;
}
sal_Bool SAL_CALL Pane::isAnchorOnly (void)
throw (RuntimeException)
{
return true;
}
//----- XUnoTunnel ------------------------------------------------------------
namespace
{
class thePaneUnoTunnelId : public rtl::Static< UnoTunnelIdInit, thePaneUnoTunnelId > {};
}
const Sequence<sal_Int8>& Pane::getUnoTunnelId (void)
{
return thePaneUnoTunnelId::get().getSeq();
}
sal_Int64 SAL_CALL Pane::getSomething (const Sequence<sal_Int8>& rId)
throw (RuntimeException)
{
sal_Int64 nResult = 0;
if (rId.getLength() == 16
&& rtl_compareMemory(getUnoTunnelId().getConstArray(), rId.getConstArray(), 16) == 0)
{
nResult = reinterpret_cast<sal_Int64>(this);
}
return nResult;
}
//-----------------------------------------------------------------------------
Reference<rendering::XCanvas> Pane::CreateCanvas (void)
throw (RuntimeException)
{
Reference<rendering::XCanvas> xCanvas;
if (mpWindow != NULL)
{
::cppcanvas::SpriteCanvasSharedPtr pCanvas (
::cppcanvas::VCLFactory::getInstance().createSpriteCanvas(*mpWindow));
if (pCanvas.get() != NULL)
xCanvas = Reference<rendering::XCanvas>(pCanvas->getUNOSpriteCanvas(), UNO_QUERY);
}
return xCanvas;
}
void Pane::ThrowIfDisposed (void) const
throw (lang::DisposedException)
{
if (rBHelper.bDisposed || rBHelper.bInDispose)
{
throw lang::DisposedException (
::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(
"Pane object has already been disposed")),
const_cast<uno::XWeak*>(static_cast<const uno::XWeak*>(this)));
}
}
} } // end of namespace sd::framework
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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