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Diffstat (limited to 'src/imports/dialogs-private/qquickfontlistmodel.cpp')
| -rw-r--r-- | src/imports/dialogs-private/qquickfontlistmodel.cpp | 290 |
1 files changed, 0 insertions, 290 deletions
diff --git a/src/imports/dialogs-private/qquickfontlistmodel.cpp b/src/imports/dialogs-private/qquickfontlistmodel.cpp deleted file mode 100644 index 96d1824ef6..0000000000 --- a/src/imports/dialogs-private/qquickfontlistmodel.cpp +++ /dev/null @@ -1,290 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). -** Contact: http://www.qt-project.org/legal -** -** This file is part of the QtQuick.Dialogs module 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 Digia. For licensing terms and -** conditions see http://qt.digia.com/licensing. For further information -** use the contact form at http://qt.digia.com/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 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Digia gives you certain additional -** rights. These rights are described in the Digia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "qquickfontlistmodel_p.h" -#include <QtGui/qfontdatabase.h> -#include <QtQml/qqmlcontext.h> -#include <private/qqmlengine_p.h> -#include <private/qv8engine_p.h> -#include <private/qv4value_p.h> -#include <private/qv4engine_p.h> -#include <private/qv4object_p.h> - -QT_BEGIN_NAMESPACE - -using namespace QV4; - -class QQuickFontListModelPrivate -{ - Q_DECLARE_PUBLIC(QQuickFontListModel) - -public: - QQuickFontListModelPrivate(QQuickFontListModel *q) - : q_ptr(q), ws(QFontDatabase::Any) - , options(QSharedPointer<QFontDialogOptions>(new QFontDialogOptions())) - {} - - QQuickFontListModel *q_ptr; - QFontDatabase db; - QFontDatabase::WritingSystem ws; - QSharedPointer<QFontDialogOptions> options; - QStringList families; - QHash<int, QByteArray> roleNames; - ~QQuickFontListModelPrivate() {} - void init(); -}; - - -void QQuickFontListModelPrivate::init() -{ - Q_Q(QQuickFontListModel); - - families = db.families(); - - emit q->rowCountChanged(); - emit q->writingSystemChanged(); -} - -QQuickFontListModel::QQuickFontListModel(QObject *parent) - : QAbstractListModel(parent), d_ptr(new QQuickFontListModelPrivate(this)) -{ - Q_D(QQuickFontListModel); - d->roleNames[FontFamilyRole] = "family"; - d->init(); -} - -QQuickFontListModel::~QQuickFontListModel() -{ -} - -QVariant QQuickFontListModel::data(const QModelIndex &index, int role) const -{ - Q_D(const QQuickFontListModel); - QVariant rv; - - if (index.row() >= d->families.size()) - return rv; - - switch (role) - { - case FontFamilyRole: - rv = d->families.at(index.row()); - break; - default: - break; - } - return rv; -} - -QHash<int, QByteArray> QQuickFontListModel::roleNames() const -{ - Q_D(const QQuickFontListModel); - return d->roleNames; -} - -int QQuickFontListModel::rowCount(const QModelIndex &parent) const -{ - Q_D(const QQuickFontListModel); - Q_UNUSED(parent); - return d->families.size(); -} - -QModelIndex QQuickFontListModel::index(int row, int , const QModelIndex &) const -{ - return createIndex(row, 0); -} - -QString QQuickFontListModel::writingSystem() const -{ - Q_D(const QQuickFontListModel); - return QFontDatabase::writingSystemName(d->ws); -} - -void QQuickFontListModel::setWritingSystem(const QString &wSystem) -{ - Q_D(QQuickFontListModel); - - if (wSystem == writingSystem()) - return; - - QList<QFontDatabase::WritingSystem> wss; - wss << QFontDatabase::Any; - wss << d->db.writingSystems(); - QFontDatabase::WritingSystem ws; - foreach (ws, wss) { - if (wSystem == QFontDatabase::writingSystemName(ws)) { - d->ws = ws; - updateFamilies(); - return; - } - } -} - -void QQuickFontListModel::updateFamilies() -{ - Q_D(QQuickFontListModel); - - beginResetModel(); - const QFontDialogOptions::FontDialogOptions scalableMask = (QFontDialogOptions::FontDialogOptions)(QFontDialogOptions::ScalableFonts | QFontDialogOptions::NonScalableFonts); - const QFontDialogOptions::FontDialogOptions spacingMask = (QFontDialogOptions::FontDialogOptions)(QFontDialogOptions::ProportionalFonts | QFontDialogOptions::MonospacedFonts); - const QFontDialogOptions::FontDialogOptions options = d->options->options(); - - d->families.clear(); - foreach (const QString &family, d->db.families(d->ws)) { - if ((options & scalableMask) && (options & scalableMask) != scalableMask) { - if (bool(options & QFontDialogOptions::ScalableFonts) != d->db.isSmoothlyScalable(family)) - continue; - } - if ((options & spacingMask) && (options & spacingMask) != spacingMask) { - if (bool(options & QFontDialogOptions::MonospacedFonts) != d->db.isFixedPitch(family)) - continue; - } - d->families << family; - } - endResetModel(); -} - -bool QQuickFontListModel::scalableFonts() const -{ - Q_D(const QQuickFontListModel); - return d->options->testOption(QFontDialogOptions::ScalableFonts); -} - -bool QQuickFontListModel::nonScalableFonts() const -{ - Q_D(const QQuickFontListModel); - return d->options->testOption(QFontDialogOptions::NonScalableFonts); -} - -bool QQuickFontListModel::monospacedFonts() const -{ - Q_D(const QQuickFontListModel); - return d->options->testOption(QFontDialogOptions::MonospacedFonts); -} - -bool QQuickFontListModel::proportionalFonts() const -{ - Q_D(const QQuickFontListModel); - return d->options->testOption(QFontDialogOptions::ProportionalFonts); -} - -QQmlV4Handle QQuickFontListModel::get(int idx) const -{ - Q_D(const QQuickFontListModel); - - if (idx < 0 || idx >= count()) - return QQmlV4Handle(Encode::undefined()); - - QQmlEngine *engine = qmlContext(this)->engine(); - QV8Engine *v8engine = QQmlEnginePrivate::getV8Engine(engine); - ExecutionEngine *v4engine = QV8Engine::getV4(v8engine); - Scope scope(v4engine); - ScopedObject o(scope, v4engine->newObject()); - ScopedString s(scope); - for (int ii = 0; ii < d->roleNames.keys().count(); ++ii) { - Property *p = o->insertMember((s = v4engine->newIdentifier(d->roleNames[Qt::UserRole + ii + 1])), PropertyAttributes()); - p->value = v8engine->fromVariant(data(index(idx, 0), Qt::UserRole + ii + 1)); - } - - return QQmlV4Handle(o); -} - -QQmlV4Handle QQuickFontListModel::pointSizes() -{ - QQmlEngine *engine = qmlContext(this)->engine(); - QV8Engine *v8engine = QQmlEnginePrivate::getV8Engine(engine); - ExecutionEngine *v4engine = QV8Engine::getV4(v8engine); - Scope scope(v4engine); - - QList<int> pss = QFontDatabase::standardSizes(); - int size = pss.size(); - - Scoped<QV4::ArrayObject> a(scope, v4engine->newArrayObject()); - a->arrayReserve(size); - a->arrayDataLen = size; - for (int i = 0; i < size; ++i) - a->arrayData[i].value = Primitive::fromInt32(pss.at(i)); - a->setArrayLengthUnchecked(size); - - return QQmlV4Handle(ScopedValue(scope, a.asReturnedValue())); -} - -void QQuickFontListModel::classBegin() -{ -} - -void QQuickFontListModel::componentComplete() -{ -} - -void QQuickFontListModel::setScalableFonts(bool arg) -{ - Q_D(QQuickFontListModel); - d->options->setOption(QFontDialogOptions::ScalableFonts, arg); - updateFamilies(); - emit scalableFontsChanged(); -} - -void QQuickFontListModel::setNonScalableFonts(bool arg) -{ - Q_D(QQuickFontListModel); - d->options->setOption(QFontDialogOptions::NonScalableFonts, arg); - updateFamilies(); - emit nonScalableFontsChanged(); -} - -void QQuickFontListModel::setMonospacedFonts(bool arg) -{ - Q_D(QQuickFontListModel); - d->options->setOption(QFontDialogOptions::MonospacedFonts, arg); - updateFamilies(); - emit monospacedFontsChanged(); -} - -void QQuickFontListModel::setProportionalFonts(bool arg) -{ - Q_D(QQuickFontListModel); - d->options->setOption(QFontDialogOptions::ProportionalFonts, arg); - updateFamilies(); - emit proportionalFontsChanged(); -} - -QT_END_NAMESPACE |