/* -*- 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/ControllerFactory.hxx>
#include <sfx2/sidebar/CommandInfoProvider.hxx>
#include <sfx2/sidebar/Tools.hxx>

#include <com/sun/star/frame/XToolbarController.hpp>
#include <com/sun/star/frame/XFrame.hpp>
#include <com/sun/star/frame/theToolbarControllerFactory.hpp>
#include <com/sun/star/lang/XMultiServiceFactory.hpp>

#include <framework/sfxhelperfunctions.hxx>
#include <svtools/generictoolboxcontroller.hxx>
#include <comphelper/processfactory.hxx>
#include <toolkit/helper/vclunohelper.hxx>

using namespace css;
using namespace css::uno;
using ::rtl::OUString;

namespace sfx2 { namespace sidebar {

Reference<frame::XToolbarController> ControllerFactory::CreateToolBoxController(
    ToolBox* pToolBox,
    const sal_uInt16 nItemId,
    const OUString& rsCommandName,
    const Reference<frame::XFrame>& rxFrame,
    const Reference<awt::XWindow>& rxParentWindow,
    const sal_Int32 nWidth)
{
    Reference<frame::XToolbarController> xController (
        CreateToolBarController(
            pToolBox,
            rsCommandName,
            rxFrame,
            nWidth));

    // Create a controller for the new item.
    if ( ! xController.is())
    {
        xController.set(
            static_cast<XWeak*>(::framework::CreateToolBoxController(
                    rxFrame,
                    pToolBox,
                    nItemId,
                    rsCommandName)),
            UNO_QUERY);
    }
    if ( ! xController.is())
    {
        xController.set(
            static_cast<XWeak*>(new svt::GenericToolboxController(
                    ::comphelper::getProcessComponentContext(),
                    rxFrame,
                    pToolBox,
                    nItemId,
                    rsCommandName)),
            UNO_QUERY);
    }

    // Initialize the controller with eg a service factory.
    Reference<lang::XInitialization> xInitialization (xController, UNO_QUERY);
    if (xInitialization.is())
    {
        beans::PropertyValue aPropValue;
        std::vector<Any> aPropertyVector;

        aPropValue.Name = "Frame";
        aPropValue.Value <<= rxFrame;
        aPropertyVector.push_back(makeAny(aPropValue));

        aPropValue.Name = "ServiceManager";
        aPropValue.Value <<= ::comphelper::getProcessServiceFactory();
        aPropertyVector.push_back(makeAny(aPropValue));

        aPropValue.Name = "CommandURL";
        aPropValue.Value <<= rsCommandName;
        aPropertyVector.push_back(makeAny(aPropValue));

        Sequence<Any> aArgs (comphelper::containerToSequence(aPropertyVector));
        xInitialization->initialize(aArgs);
    }

    if (xController.is())
    {
        if (rxParentWindow.is())
        {
            Reference<awt::XWindow> xItemWindow (xController->createItemWindow(rxParentWindow));
            vcl::Window* pItemWindow = VCLUnoHelper::GetWindow(xItemWindow);
            if (pItemWindow != NULL)
            {
                WindowType nType = pItemWindow->GetType();
                if (nType == WINDOW_LISTBOX || nType == WINDOW_MULTILISTBOX || nType == WINDOW_COMBOBOX)
                    pItemWindow->SetAccessibleName(pToolBox->GetItemText(nItemId));
                if (nWidth > 0)
                    pItemWindow->SetSizePixel(Size(nWidth, pItemWindow->GetSizePixel().Height()));
                pToolBox->SetItemWindow(nItemId, pItemWindow);
            }
        }

        Reference<util::XUpdatable> xUpdatable (xController, UNO_QUERY);
        if (xUpdatable.is())
            xUpdatable->update();

        // Add label.
        if (xController.is())
        {
            const OUString sLabel (sfx2::sidebar::CommandInfoProvider::Instance().GetLabelForCommand(
                    rsCommandName,
                    rxFrame));
            pToolBox->SetQuickHelpText(nItemId, sLabel);
            pToolBox->EnableItem(nItemId);
        }
    }

    return xController;
}

Reference<frame::XToolbarController> ControllerFactory::CreateToolBarController(
    ToolBox* pToolBox,
    const OUString& rsCommandName,
    const Reference<frame::XFrame>& rxFrame,
    const sal_Int32 nWidth)
{
    try
    {
        Reference<XComponentContext> xContext = comphelper::getProcessComponentContext();
        Reference<frame::XUIControllerFactory> xFactory = frame::theToolbarControllerFactory::get( xContext );
        OUString sModuleName (Tools::GetModuleName(rxFrame));

        if (xFactory.is() && xFactory->hasController(rsCommandName,  sModuleName))
        {
            beans::PropertyValue aPropValue;
            std::vector<Any> aPropertyVector;

            aPropValue.Name = "ModuleIdentifier";
            aPropValue.Value <<= sModuleName;
            aPropertyVector.push_back( makeAny( aPropValue ));

            aPropValue.Name = "Frame";
            aPropValue.Value <<= rxFrame;
            aPropertyVector.push_back( makeAny( aPropValue ));

            aPropValue.Name = "ServiceManager";
            aPropValue.Value <<= comphelper::getProcessServiceFactory();
            aPropertyVector.push_back( makeAny( aPropValue ));

            aPropValue.Name = "ParentWindow";
            aPropValue.Value <<= VCLUnoHelper::GetInterface(pToolBox);
            aPropertyVector.push_back( makeAny( aPropValue ));

            if (nWidth > 0)
            {
                aPropValue.Name = "Width";
                aPropValue.Value <<= nWidth;
                aPropertyVector.push_back( makeAny( aPropValue ));
            }

            Sequence<Any> aArgs (comphelper::containerToSequence(aPropertyVector));
            return Reference<frame::XToolbarController>(
                xFactory->createInstanceWithArgumentsAndContext(
                    rsCommandName,
                    aArgs,
                    xContext),
                UNO_QUERY);
        }
    }
    catch (Exception&)
    {
        // Ignore exception.
    }
    return NULL;
}

} } // end of namespace sfx2::sidebar

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