diff options
Diffstat (limited to 'src/platformsupport/fontdatabases/fontconfig/qfontenginemultifontconfig.cpp')
-rw-r--r-- | src/platformsupport/fontdatabases/fontconfig/qfontenginemultifontconfig.cpp | 94 |
1 files changed, 0 insertions, 94 deletions
diff --git a/src/platformsupport/fontdatabases/fontconfig/qfontenginemultifontconfig.cpp b/src/platformsupport/fontdatabases/fontconfig/qfontenginemultifontconfig.cpp deleted file mode 100644 index 01d58022f2..0000000000 --- a/src/platformsupport/fontdatabases/fontconfig/qfontenginemultifontconfig.cpp +++ /dev/null @@ -1,94 +0,0 @@ -/**************************************************************************** -** -** 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. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "qfontenginemultifontconfig_p.h" - -#include <QtGui/private/qfontengine_ft_p.h> - -QT_BEGIN_NAMESPACE - -QFontEngineMultiFontConfig::QFontEngineMultiFontConfig(QFontEngine *fe, int script) - : QFontEngineMulti(fe, script) -{ -} - -QFontEngineMultiFontConfig::~QFontEngineMultiFontConfig() -{ - for (FcPattern *pattern : qAsConst(cachedMatchPatterns)) { - if (pattern) - FcPatternDestroy(pattern); - } -} - -bool QFontEngineMultiFontConfig::shouldLoadFontEngineForCharacter(int at, uint ucs4) const -{ - bool charSetHasChar = true; - FcPattern *matchPattern = getMatchPatternForFallback(at - 1); - if (matchPattern != nullptr) { - FcCharSet *charSet; - FcPatternGetCharSet(matchPattern, FC_CHARSET, 0, &charSet); - charSetHasChar = FcCharSetHasChar(charSet, ucs4); - } - - return charSetHasChar; -} - - -FcPattern * QFontEngineMultiFontConfig::getMatchPatternForFallback(int fallBackIndex) const -{ - Q_ASSERT(fallBackIndex < fallbackFamilyCount()); - if (fallbackFamilyCount() > cachedMatchPatterns.size()) - cachedMatchPatterns.resize(fallbackFamilyCount()); - FcPattern *ret = cachedMatchPatterns.at(fallBackIndex); - if (ret) - return ret; - FcPattern *requestPattern = FcPatternCreate(); - FcValue value; - value.type = FcTypeString; - QByteArray cs = fallbackFamilyAt(fallBackIndex).toUtf8(); - value.u.s = reinterpret_cast<const FcChar8 *>(cs.data()); - FcPatternAdd(requestPattern, FC_FAMILY, value, true); - FcResult result; - ret = FcFontMatch(nullptr, requestPattern, &result); - cachedMatchPatterns.insert(fallBackIndex, ret); - FcPatternDestroy(requestPattern); - return ret; -} - -QT_END_NAMESPACE |