/* -*- 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/. */ #ifndef INCLUDED_VCL_INC_GENERIC_GENDATA_HXX #define INCLUDED_VCL_INC_GENERIC_GENDATA_HXX #include #include #include class GlyphCache; class SalGenericDisplay; namespace psp { class PrintFontManager; } enum GenericUnixSalDataType { SAL_DATA_GTK, SAL_DATA_GTK3, SAL_DATA_KDE5, SAL_DATA_UNX, SAL_DATA_SVP, SAL_DATA_ANDROID, SAL_DATA_IOS, SAL_DATA_HEADLESS, SAL_DATA_QT5 }; class VCL_DLLPUBLIC GenericUnixSalData : public SalData { private: GenericUnixSalDataType const m_eType; SalGenericDisplay* m_pDisplay; // cached hostname to avoid slow lookup OUString m_aHostname; // for transient storage of unicode strings eg. 'u123' by input methods OUString m_aUnicodeEntry; std::unique_ptr m_pGlyphCache; std::unique_ptr m_pPrintFontManager; void InitGlyphCache(); void InitPrintFontManager(); public: GenericUnixSalData(GenericUnixSalDataType const t, SalInstance* const pInstance); virtual ~GenericUnixSalData() override; virtual void Dispose() {} SalGenericDisplay* GetDisplay() const { return m_pDisplay; } void SetDisplay(SalGenericDisplay* pDisp) { m_pDisplay = pDisp; } const OUString& GetHostname() { if (m_aHostname.isEmpty()) osl_getLocalHostname(&m_aHostname.pData); return m_aHostname; } OUString& GetUnicodeCommand() { return m_aUnicodeEntry; } GenericUnixSalDataType GetType() const { return m_eType; } GlyphCache* GetGlyphCache() { if (!m_pGlyphCache) InitGlyphCache(); return m_pGlyphCache.get(); } psp::PrintFontManager* GetPrintFontManager() { if (!m_pPrintFontManager) InitPrintFontManager(); // PrintFontManager needs the GlyphCache assert(m_pGlyphCache.get()); return m_pPrintFontManager.get(); } // Mostly useful for remote protocol backends virtual void ErrorTrapPush() = 0; virtual bool ErrorTrapPop(bool bIgnoreError = true) = 0; // true on error }; inline GenericUnixSalData* GetGenericUnixSalData() { return static_cast(ImplGetSVData()->mpSalData); } #endif /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ abora/co-23.05'>distro/collabora/co-23.05 LibreOffice 核心代码仓库文档基金会

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