DocumentServer-v-9.2.0/core/MsBinaryFile/PptFile/Drawing/Layout.cpp

/*
 * (c) Copyright Ascensio System SIA 2010-2023
 *
 * This program is a free software product. You can redistribute it and/or
 * modify it under the terms of the GNU Affero General Public License (AGPL)
 * version 3 as published by the Free Software Foundation. In accordance with
 * Section 7(a) of the GNU AGPL its Section 15 shall be amended to the effect
 * that Ascensio System SIA expressly excludes the warranty of non-infringement
 * of any third-party rights.
 *
 * This program is distributed WITHOUT ANY WARRANTY; without even the implied
 * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR  PURPOSE. For
 * details, see the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
 *
 * You can contact Ascensio System SIA at 20A-6 Ernesta Birznieka-Upish
 * street, Riga, Latvia, EU, LV-1050.
 *
 * The  interactive user interfaces in modified source and object code versions
 * of the Program must display Appropriate Legal Notices, as required under
 * Section 5 of the GNU AGPL version 3.
 *
 * Pursuant to Section 7(b) of the License you must retain the original Product
 * logo when distributing the program. Pursuant to Section 7(e) we decline to
 * grant you any rights under trademark law for use of our trademarks.
 *
 * All the Product's GUI elements, including illustrations and icon sets, as
 * well as technical writing content are licensed under the terms of the
 * Creative Commons Attribution-ShareAlike 4.0 International. See the License
 * terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
 *
 */
#include "Layout.h"


void PPT::CorrectPlaceholderType(int& type)
{
    switch (type)
    {
    case PT_MasterTitle:			type = PT_Title;			break;
    case PT_MasterBody:				type = PT_Body;				break;
    case PT_MasterCenterTitle:		type = PT_CenterTitle;		break;
    case PT_MasterSubTitle:			type = PT_SubTitle;			break;
    case PT_MasterNotesSlideImage:	type = PT_NotesSlideImage;	break;
    case PT_MasterNotesBody:		type = PT_NotesBody;		break;
    }
}

bool PPT::isTitlePlaceholder(int type)
{
    switch (type)
    {
    case PT_MasterTitle:
    case PT_MasterCenterTitle:
    case PT_Title:
    case PT_CenterTitle:
    case PT_VerticalTitle:
        return true;
    default:
        return false;
    }
}

bool PPT::isBodyPlaceholder(int type)
{
    switch (type)
    {
    case PT_MasterBody:
    case PT_Body:
    case PT_VerticalBody:
        return true;
    default:
        return false;
    }
}

PPT::CLayout::CLayout()
{
    Clear();
}

void PPT::CLayout::Clear()
{
    m_arElements.clear();
    m_mapPlaceholders.clear();

    m_bIsTitleMaster = false;

    m_bHasDate = false;
    m_bHasSlideNumber = false;
    m_bHasFooter = false;
    m_nFormatDate = 1;

    for (int i = 0; i < 3; i++)
        m_PlaceholdersReplaceString[i].clear();

    m_bUseThemeColorScheme = true;
    m_bShowMasterShapes = true;
    m_strLayoutType = L"obj";
    m_bIsBackground = false;
}

void PPT::CLayout::CreateDublicateElements()
{
    // просто из всех своих элементов делаем дубликата

    for (size_t nIndex = 0; nIndex < m_arElements.size(); ++nIndex)
    {
        CElementPtr pElem = m_arElements[nIndex];
        if (NULL != pElem)
        {
            m_arElements[nIndex] = pElem->CreateDublicate();
        }
    }
}

PPT::CElementPtr PPT::CLayout::GetPlaceholder(LONG lID)
{
    size_t nCount = m_arElements.size();

    for (size_t i = 0; i < nCount; ++i)
    {
        CElementPtr pElem = m_arElements[i];

        if (pElem->m_lPlaceholderType == lID)
        {
            return pElem;
        }
    }

    return CElementPtr();
}

LONG PPT::CLayout::GetCountPlaceholderWithType(LONG lType)
{
    LONG lFound = 0;

    for (size_t i = 0; i < m_arElements.size(); ++i)
    {
        if (m_arElements[i]->m_lPlaceholderType == lType)
        {
            ++lFound;
        }
    }

    return lFound;
}

ODRAW::CColor PPT::CLayout::GetColor(const LONG& lIndexScheme)
{
    if (lIndexScheme < (LONG)m_arColorScheme.size())
    {
        return m_arColorScheme[lIndexScheme];
    }
    return ODRAW::CColor();
}

void PPT::CLayout::CheckPlaceholderStyle(std::wstring strStyleName, LONG& lType, LONG& lLevel, LONG& lTypeStyle)
{
    size_t		nLen = strStyleName.length();
    wchar_t* pData = (wchar_t*)strStyleName.c_str();

    lType = 0;
    lLevel = 0;
    lTypeStyle = -1;

    wchar_t* pDataEnd = pData + nLen;
    wchar_t* pDataMem = pData + 1;
    for (; ((pDataMem < pDataEnd) && XmlUtils::IsDigit(*pDataMem)); ++pDataMem)
    {
        lType *= 10;
        lType += (*pDataMem - ((wchar_t)'0'));
    }

    pDataMem += 4;
    for (; ((pDataMem < pDataEnd) && XmlUtils::IsDigit(*pDataMem)); ++pDataMem)
    {
        lLevel *= 10;
        lLevel += (*pDataMem - ((wchar_t)'0'));
    }

    ++pDataMem;
    if (pDataMem + 1 < pDataEnd)
    {
        if ((wchar_t('c') == pDataMem[0]) && (wchar_t('f') == pDataMem[1]))
            lTypeStyle = 1;
        if ((wchar_t('p') == pDataMem[0]) && (wchar_t('f') == pDataMem[1]))
            lTypeStyle = 0;
    }
}