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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 <sfx2/sidebar/SidebarPanelBase.hxx>
#include <sfx2/sidebar/ILayoutableWindow.hxx>
#include <sfx2/sidebar/IContextChangeReceiver.hxx>
#include <sfx2/sidebar/PanelLayout.hxx>
#include <sfx2/sidebar/SidebarModelUpdate.hxx>
#include <vcl/EnumContext.hxx>
#include <vcl/svapp.hxx>
#include <comphelper/processfactory.hxx>
#include <com/sun/star/awt/XWindowPeer.hpp>
#include <com/sun/star/ui/ContextChangeEventMultiplexer.hpp>
#include <com/sun/star/ui/UIElementType.hpp>
using namespace css;
using namespace css::uno;
namespace sfx2::sidebar {
Reference<ui::XUIElement> SidebarPanelBase::Create (
const OUString& rsResourceURL,
const css::uno::Reference<css::frame::XFrame>& rxFrame,
std::unique_ptr<PanelLayout> xControl,
const css::ui::LayoutSize& rLayoutSize)
{
Reference<ui::XUIElement> xUIElement (
new SidebarPanelBase(
rsResourceURL,
rxFrame,
std::move(xControl),
rLayoutSize));
return xUIElement;
}
SidebarPanelBase::SidebarPanelBase (
const OUString& rsResourceURL,
const css::uno::Reference<css::frame::XFrame>& rxFrame,
std::unique_ptr<PanelLayout> xControl,
const css::ui::LayoutSize& rLayoutSize)
: mxFrame(rxFrame),
mxControl(std::move(xControl)),
msResourceURL(rsResourceURL),
maLayoutSize(rLayoutSize)
{
if (mxFrame.is())
{
css::uno::Reference<css::ui::XContextChangeEventMultiplexer> xMultiplexer (
css::ui::ContextChangeEventMultiplexer::get(
::comphelper::getProcessComponentContext()));
xMultiplexer->addContextChangeEventListener(this, mxFrame->getController());
}
}
SidebarPanelBase::~SidebarPanelBase()
{
}
void SidebarPanelBase::SetParentPanel(sfx2::sidebar::Panel* pPanel)
{
if (!mxControl)
return;
mxControl->SetPanel(pPanel);
}
void SidebarPanelBase::disposing(std::unique_lock<std::mutex>&)
{
SolarMutexGuard aGuard;
mxControl.reset();
if (mxFrame.is())
{
css::uno::Reference<css::ui::XContextChangeEventMultiplexer> xMultiplexer (
css::ui::ContextChangeEventMultiplexer::get(
::comphelper::getProcessComponentContext()));
xMultiplexer->removeAllContextChangeEventListeners(this);
mxFrame = nullptr;
}
}
// XContextChangeEventListener
void SAL_CALL SidebarPanelBase::notifyContextChangeEvent (
const ui::ContextChangeEventObject& rEvent)
{
SolarMutexGuard aGuard;
IContextChangeReceiver* pContextChangeReceiver
= dynamic_cast<IContextChangeReceiver*>(mxControl.get());
if (pContextChangeReceiver != nullptr)
{
const vcl::EnumContext aContext(
vcl::EnumContext::GetApplicationEnum(rEvent.ApplicationName),
vcl::EnumContext::GetContextEnum(rEvent.ContextName));
pContextChangeReceiver->HandleContextChange(aContext);
}
}
void SAL_CALL SidebarPanelBase::disposing (
const css::lang::EventObject&)
{
SolarMutexGuard aGuard;
mxFrame = nullptr;
mxControl.reset();
}
css::uno::Reference<css::frame::XFrame> SAL_CALL SidebarPanelBase::getFrame()
{
return mxFrame;
}
OUString SAL_CALL SidebarPanelBase::getResourceURL()
{
return msResourceURL;
}
sal_Int16 SAL_CALL SidebarPanelBase::getType()
{
return ui::UIElementType::TOOLPANEL;
}
Reference<XInterface> SAL_CALL SidebarPanelBase::getRealInterface()
{
return Reference<XInterface>(static_cast<XWeak*>(this));
}
Reference<accessibility::XAccessible> SAL_CALL SidebarPanelBase::createAccessible (
const Reference<accessibility::XAccessible>&)
{
// Not implemented.
return nullptr;
}
Reference<awt::XWindow> SAL_CALL SidebarPanelBase::getWindow()
{
// Not implemented
return nullptr;
}
ui::LayoutSize SAL_CALL SidebarPanelBase::getHeightForWidth (const sal_Int32 nWidth)
{
SolarMutexGuard aGuard;
if (maLayoutSize.Minimum >= 0)
return maLayoutSize;
ILayoutableWindow* pLayoutableWindow = dynamic_cast<ILayoutableWindow*>(mxControl.get());
if (pLayoutableWindow)
return pLayoutableWindow->GetHeightForWidth(nWidth);
else
{
// widget layout-based sidebar
mxControl->queue_resize();
Size aSize(mxControl->get_preferred_size());
return ui::LayoutSize(aSize.Height(), aSize.Height(), aSize.Height());
}
}
sal_Int32 SAL_CALL SidebarPanelBase::getMinimalWidth ()
{
SolarMutexGuard aGuard;
// widget layout-based sidebar
Size aSize(mxControl->get_preferred_size());
return aSize.Width();
}
void SAL_CALL SidebarPanelBase::updateModel(const css::uno::Reference<css::frame::XModel>& xModel)
{
SolarMutexGuard aGuard;
SidebarModelUpdate* pModelUpdate = dynamic_cast<SidebarModelUpdate*>(mxControl.get());
if (!pModelUpdate)
return;
pModelUpdate->updateModel(xModel);
}
} // end of namespace sfx2::sidebar
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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