/*
 * 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 "DeckTitleBar.hxx"
#include "sfx2/sidebar/Theme.hxx"
#include "sfx2/sfxresid.hxx"
#include "Sidebar.hrc"

#include <vcl/image.hxx>

#ifdef DEBUG
#include "sfx2/sidebar/Tools.hxx"
#endif


namespace sfx2 { namespace sidebar {

static const sal_Int32 gaLeftGripPadding (3);
static const sal_Int32 gaRightGripPadding (3);


DeckTitleBar::DeckTitleBar (
    const ::rtl::OUString& rsTitle,
    Window* pParentWindow,
    const ::boost::function<void(void)>& rCloserAction)
    : TitleBar(rsTitle, pParentWindow, GetBackgroundPaint()),
      mnCloserItemIndex(1),
      maCloserAction(rCloserAction),
      mbIsCloserVisible(false)
{
    OSL_ASSERT(pParentWindow != NULL);

    if (maCloserAction)
        SetCloserVisible(true);

#ifdef DEBUG
    SetText(A2S("DeckTitleBar"));
#endif
}




DeckTitleBar::~DeckTitleBar (void)
{
}




void DeckTitleBar::SetCloserVisible (const bool bIsCloserVisible)
{
    if (mbIsCloserVisible != bIsCloserVisible)
    {
        mbIsCloserVisible = bIsCloserVisible;

        if (mbIsCloserVisible)
        {
            maToolBox.InsertItem(
                mnCloserItemIndex,
                Theme::GetImage(Theme::Image_Closer));
            maToolBox.SetQuickHelpText(
                mnCloserItemIndex,
                String(SfxResId(SFX_STR_SIDEBAR_CLOSE_DECK)));
        }
        else
            maToolBox.RemoveItem(
                maToolBox.GetItemPos(mnCloserItemIndex));
    }
}




Rectangle DeckTitleBar::GetTitleArea (const Rectangle& rTitleBarBox)
{
    Image aGripImage (Theme::GetImage(Theme::Image_Grip));
    return Rectangle(
        aGripImage.GetSizePixel().Width() + gaLeftGripPadding + gaRightGripPadding,
        rTitleBarBox.Top(),
        rTitleBarBox.Right(),
        rTitleBarBox.Bottom());
}




void DeckTitleBar::PaintDecoration (const Rectangle& rTitleBarBox)
{
    (void)rTitleBarBox;
}




sidebar::Paint DeckTitleBar::GetBackgroundPaint (void)
{
    return Theme::GetPaint(Theme::Paint_DeckTitleBarBackground);
}




Color DeckTitleBar::GetTextColor (void)
{
    return Theme::GetColor(Theme::Color_DeckTitleFont);
}




void DeckTitleBar::HandleToolBoxItemClick (const sal_uInt16 nItemIndex)
{
    if (nItemIndex == mnCloserItemIndex)
        if (maCloserAction)
            maCloserAction();
}




cssu::Reference<css::accessibility::XAccessible> DeckTitleBar::CreateAccessible (void)
{
    const ::rtl::OUString sAccessibleName(msTitle);
    SetAccessibleName(sAccessibleName);
    SetAccessibleDescription(sAccessibleName);
    return TitleBar::CreateAccessible();
}




void DeckTitleBar::DataChanged (const DataChangedEvent& rEvent)
{
    maToolBox.SetItemImage(
        mnCloserItemIndex,
        Theme::GetImage(Theme::Image_Closer));
    TitleBar::DataChanged(rEvent);
}


} } // end of namespace sfx2::sidebar