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