diff options
Diffstat (limited to 'src/gui/text/windows/qwindowsfontdatabase_p.h')
| -rw-r--r-- | src/gui/text/windows/qwindowsfontdatabase_p.h | 57 |
1 files changed, 17 insertions, 40 deletions
diff --git a/src/gui/text/windows/qwindowsfontdatabase_p.h b/src/gui/text/windows/qwindowsfontdatabase_p.h index b4b367b1e7..0c99c91fde 100644 --- a/src/gui/text/windows/qwindowsfontdatabase_p.h +++ b/src/gui/text/windows/qwindowsfontdatabase_p.h @@ -1,41 +1,5 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 3 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL3 included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 3 requirements -** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 2.0 or (at your option) the GNU General -** Public license version 3 or any later version approved by the KDE Free -** Qt Foundation. The licenses are as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 -** included in the packaging of this file. Please review the following -** information to ensure the GNU General Public License requirements will -** be met: https://www.gnu.org/licenses/gpl-2.0.html and -** https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ +// Copyright (C) 2016 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only #ifndef QWINDOWSFONTDATABASE_H #define QWINDOWSFONTDATABASE_H @@ -57,6 +21,7 @@ #include <QtCore/QSharedPointer> #include <QtCore/QLoggingCategory> #include <QtCore/qhashfunctions.h> +#include <QtCore/qmutex.h> #include <QtCore/qt_windows.h> QT_BEGIN_NAMESPACE @@ -79,6 +44,9 @@ public: void ensureFamilyPopulated(const QString &familyName); void populateFontDatabase() override; + void invalidate() override; + void removeApplicationFonts(); + void populateFamily(const QString &familyName) override; bool populateFamilyAliases(const QString &missingFamily) override; QFontEngine *fontEngine(const QFontDef &fontDef, void *handle) override; @@ -107,8 +75,16 @@ public: static void debugFormat(QDebug &d, const LOGFONT &lf); #endif // !QT_NO_DEBUG_STREAM + struct FontHandle { + FontHandle(const QString &name) : faceName(name) {} + FontHandle(IDWriteFontFace *face, const QString &name); + ~FontHandle(); + + IDWriteFontFace *fontFace = nullptr; + QString faceName; + }; + private: - void removeApplicationFonts(); void addDefaultEUDCFont(); struct WinApplicationFont { @@ -120,9 +96,10 @@ private: struct UniqueFontData { HANDLE handle; - QAtomicInt refCount; + int refCount; }; + QMutex m_uniqueFontDataMutex; // protects m_uniqueFontData QMap<QString, UniqueFontData> m_uniqueFontData; static unsigned m_fontOptions; |