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Diffstat (limited to 'sd/source/ui/framework/factories/Pane.cxx')
-rw-r--r-- | sd/source/ui/framework/factories/Pane.cxx | 178 |
1 files changed, 178 insertions, 0 deletions
diff --git a/sd/source/ui/framework/factories/Pane.cxx b/sd/source/ui/framework/factories/Pane.cxx new file mode 100644 index 000000000..a188f0e11 --- /dev/null +++ b/sd/source/ui/framework/factories/Pane.cxx @@ -0,0 +1,178 @@ +/* -*- 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: */ |