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Diffstat (limited to 'sfx2/source/sidebar/SidebarPanelBase.cxx')
| -rw-r--r-- | sfx2/source/sidebar/SidebarPanelBase.cxx | 197 |
1 files changed, 197 insertions, 0 deletions
diff --git a/sfx2/source/sidebar/SidebarPanelBase.cxx b/sfx2/source/sidebar/SidebarPanelBase.cxx new file mode 100644 index 000000000..5f72192f1 --- /dev/null +++ b/sfx2/source/sidebar/SidebarPanelBase.cxx @@ -0,0 +1,197 @@ +/* -*- 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: */ |