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