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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include <framework/Pane.hxx>
#include <osl/mutex.hxx>
#include <toolkit/helper/vclunohelper.hxx>
#include <vcl/window.hxx>
#include <cppcanvas/vclfactory.hxx>
#include <com/sun/star/rendering/XSpriteCanvas.hpp>
#include <comphelper/servicehelper.hxx>
using namespace ::com::sun::star;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::drawing::framework;
namespace sd::framework {
Pane::Pane (
const Reference<XResourceId>& rxPaneId,
vcl::Window* pWindow)
noexcept
: PaneInterfaceBase(m_aMutex),
mxPaneId(rxPaneId),
mpWindow(pWindow),
mxWindow(VCLUnoHelper::GetInterface(pWindow))
{
}
Pane::~Pane()
{
}
void Pane::disposing()
{
mxWindow = nullptr;
mpWindow = nullptr;
}
vcl::Window* Pane::GetWindow()
{
if (mxWindow.is())
return mpWindow;
else
return nullptr;
}
//----- XPane -----------------------------------------------------------------
Reference<awt::XWindow> SAL_CALL Pane::getWindow()
{
ThrowIfDisposed();
return mxWindow;
}
Reference<rendering::XCanvas> SAL_CALL Pane::getCanvas()
{
::osl::MutexGuard aGuard (m_aMutex);
ThrowIfDisposed();
if ( ! mxCanvas.is())
mxCanvas = CreateCanvas();
return mxCanvas;
}
//----- XPane2 ----------------------------------------------------------------
sal_Bool SAL_CALL Pane::isVisible()
{
ThrowIfDisposed();
const vcl::Window* pWindow = GetWindow();
if (pWindow != nullptr)
return pWindow->IsVisible();
else
return false;
}
void SAL_CALL Pane::setVisible (sal_Bool bIsVisible)
{
ThrowIfDisposed();
vcl::Window* pWindow = GetWindow();
if (pWindow != nullptr)
pWindow->Show(bIsVisible);
}
Reference<css::accessibility::XAccessible> SAL_CALL Pane::getAccessible()
{
ThrowIfDisposed();
vcl::Window* pWindow = GetWindow();
if (pWindow != nullptr)
return pWindow->GetAccessible(false);
else
return nullptr;
}
void SAL_CALL Pane::setAccessible (
const Reference<css::accessibility::XAccessible>& rxAccessible)
{
ThrowIfDisposed();
vcl::Window* pWindow = GetWindow();
if (pWindow != nullptr)
pWindow->SetAccessible(rxAccessible);
}
//----- XResource -------------------------------------------------------------
Reference<XResourceId> SAL_CALL Pane::getResourceId()
{
ThrowIfDisposed();
return mxPaneId;
}
sal_Bool SAL_CALL Pane::isAnchorOnly()
{
return true;
}
//----- XUnoTunnel ------------------------------------------------------------
const Sequence<sal_Int8>& Pane::getUnoTunnelId()
{
static const comphelper::UnoIdInit thePaneUnoTunnelId;
return thePaneUnoTunnelId.getSeq();
}
sal_Int64 SAL_CALL Pane::getSomething (const Sequence<sal_Int8>& rId)
{
return comphelper::getSomethingImpl(rId, this);
}
Reference<rendering::XCanvas> Pane::CreateCanvas()
{
Reference<rendering::XCanvas> xCanvas;
if (mpWindow != nullptr)
{
::cppcanvas::SpriteCanvasSharedPtr pCanvas (
cppcanvas::VCLFactory::createSpriteCanvas(*mpWindow));
if (pCanvas)
xCanvas.set(pCanvas->getUNOSpriteCanvas());
}
return xCanvas;
}
void Pane::ThrowIfDisposed() const
{
if (rBHelper.bDisposed || rBHelper.bInDispose)
{
throw lang::DisposedException ("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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