123 lines
4.0 KiB
C++
123 lines
4.0 KiB
C++
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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
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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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#include <comphelper/processfactory.hxx>
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#include <comphelper/propertyvalue.hxx>
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#include <toolkit/awt/vclxmenu.hxx>
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#include <vcl/builderfactory.hxx>
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#include <vcl/menu.hxx>
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#include <vcl/menubtn.hxx>
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#include <com/sun/star/frame/theDesktop.hpp>
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#include <com/sun/star/frame/ModuleManager.hpp>
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#include <com/sun/star/frame/thePopupMenuControllerFactory.hpp>
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#include <com/sun/star/frame/XPopupMenuController.hpp>
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namespace {
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class ManagedMenuButton : public MenuButton
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{
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public:
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ManagedMenuButton(vcl::Window* pParent, WinBits nStyle);
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~ManagedMenuButton() override;
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void Activate() override;
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void dispose() override;
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private:
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rtl::Reference<VCLXPopupMenu> m_xPopupMenu;
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css::uno::Reference<css::frame::XPopupMenuController> m_xPopupController;
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};
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ManagedMenuButton::ManagedMenuButton(vcl::Window* pParent, WinBits nStyle)
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: MenuButton(pParent, nStyle)
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{
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SetImageAlign(ImageAlign::Left);
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}
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ManagedMenuButton::~ManagedMenuButton()
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{
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disposeOnce();
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}
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void ManagedMenuButton::dispose()
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{
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css::uno::Reference<css::lang::XComponent> xComponent(m_xPopupController, css::uno::UNO_QUERY);
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if (xComponent.is())
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xComponent->dispose();
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m_xPopupMenu.clear();
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m_xPopupController.clear();
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MenuButton::dispose();
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}
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void ManagedMenuButton::Activate()
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{
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if (!GetPopupMenu())
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SetPopupMenu(VclPtr<PopupMenu>::Create());
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MenuButton::Activate();
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if (m_xPopupController.is())
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{
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m_xPopupController->updatePopupMenu();
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return;
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}
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if (!m_xPopupMenu.is())
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m_xPopupMenu.set(new VCLXPopupMenu(GetPopupMenu()));
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// FIXME: get the frame from the parent VclBuilder.
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css::uno::Reference<css::uno::XComponentContext> xContext(comphelper::getProcessComponentContext());
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css::uno::Reference<css::frame::XDesktop2> xDesktop(css::frame::theDesktop::get(xContext));
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css::uno::Reference<css::frame::XFrame> xFrame(xDesktop->getActiveFrame());
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if (!xFrame.is())
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return;
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OUString aModuleName;
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try
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{
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css::uno::Reference<css::frame::XModuleManager> xModuleManager(css::frame::ModuleManager::create(xContext));
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aModuleName = xModuleManager->identify(xFrame);
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}
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catch( const css::uno::Exception& )
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{}
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css::uno::Sequence<css::uno::Any> aArgs {
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css::uno::makeAny(comphelper::makePropertyValue("ModuleIdentifier", aModuleName)),
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css::uno::makeAny(comphelper::makePropertyValue("Frame", css::uno::makeAny(xFrame))),
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css::uno::makeAny(comphelper::makePropertyValue("InToolbar", css::uno::makeAny(true)))
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};
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const OUString aCommand(GetCommand());
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if (!aCommand.isEmpty() && GetPopupMenu()->GetItemCount() == 0)
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{
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css::uno::Reference<css::frame::XUIControllerFactory> xPopupMenuControllerFactory =
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css::frame::thePopupMenuControllerFactory::get(xContext);
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if (xPopupMenuControllerFactory->hasController(aCommand, aModuleName))
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m_xPopupController.set(xPopupMenuControllerFactory->createInstanceWithArgumentsAndContext(
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aCommand, aArgs, xContext), css::uno::UNO_QUERY);
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}
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// No registered controller found, use one the can handle arbitrary menus (e.g. defined in .ui file).
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if (!m_xPopupController.is())
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m_xPopupController.set(xContext->getServiceManager()->createInstanceWithArgumentsAndContext(
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"com.sun.star.comp.framework.ResourceMenuController", aArgs, xContext), css::uno::UNO_QUERY);
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if (m_xPopupController.is())
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m_xPopupController->setPopupMenu(m_xPopupMenu.get());
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}
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}
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VCL_BUILDER_FACTORY_ARGS(ManagedMenuButton, WB_CLIPCHILDREN|WB_CENTER|WB_VCENTER|WB_FLATBUTTON)
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/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */
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