diff options
Diffstat (limited to 'src/controls/qquickstyleselector.cpp')
| -rw-r--r-- | src/controls/qquickstyleselector.cpp | 227 |
1 files changed, 0 insertions, 227 deletions
diff --git a/src/controls/qquickstyleselector.cpp b/src/controls/qquickstyleselector.cpp deleted file mode 100644 index b8a15ee9..00000000 --- a/src/controls/qquickstyleselector.cpp +++ /dev/null @@ -1,227 +0,0 @@ -/*************************************************************************** -** -** Copyright (C) 2015 The Qt Company Ltd. -** Copyright (C) 2013 BlackBerry Limited. All rights reserved. -** Contact: http://www.qt.io/licensing/ -** -** This file is part of the Qt Labs Controls module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL21$ -** 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 http://www.qt.io/terms-conditions. For further -** information use the contact form at http://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 2.1 or version 3 as published by the Free -** Software Foundation and appearing in the file LICENSE.LGPLv21 and -** LICENSE.LGPLv3 included in the packaging of this file. Please review the -** following information to ensure the GNU Lesser General Public License -** requirements will be met: https://www.gnu.org/licenses/lgpl.html and -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** As a special exception, The Qt Company gives you certain additional -** rights. These rights are described in The Qt Company LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "qquickstyleselector_p.h" -#include "qquickstyleselector_p_p.h" - -#include <QtCore/QFile> -#include <QtCore/QDir> -#include <QtCore/QMutex> -#include <QtCore/QMutexLocker> -#include <QtCore/QUrl> -#include <QtCore/QFileInfo> -#include <QtCore/QLocale> -#include <QtCore/QDebug> -#include <QtCore/QSettings> - -#include <QtGui/private/qguiapplication_p.h> -#include <QtLabsControls/private/qquickstyle_p.h> - -QT_BEGIN_NAMESPACE - -Q_GLOBAL_STATIC(QQuickStyleSelectorSharedData, sharedData); -static QBasicMutex sharedDataMutex; - -QQuickStyleSelectorPrivate::QQuickStyleSelectorPrivate() -{ -} - -QQuickStyleSelector::QQuickStyleSelector() : d_ptr(new QQuickStyleSelectorPrivate) -{ - Q_D(QQuickStyleSelector); - d->style = QGuiApplicationPrivate::styleOverride.toLower(); - if (d->style.isEmpty()) - d->style = QString::fromLatin1(qgetenv("QT_LABS_CONTROLS_STYLE")).toLower(); - if (d->style.isEmpty()) { - QSharedPointer<QSettings> settings = QQuickStyle::settings(QStringLiteral("Controls")); - if (settings) - d->style = settings->value(QStringLiteral("Style")).toString().toLower(); - } -} - -QQuickStyleSelector::~QQuickStyleSelector() -{ -} - -static bool isLocalScheme(const QString &file) -{ - bool local = file == QLatin1String("qrc"); -#ifdef Q_OS_ANDROID - local |= file == QLatin1String("assets"); -#endif - return local; -} - -QString QQuickStyleSelector::select(const QString &filePath) const -{ - Q_D(const QQuickStyleSelector); - QUrl url(d->baseUrl.toString() + filePath); - if (isLocalScheme(url.scheme()) || url.isLocalFile()) { - if (isLocalScheme(url.scheme())) { - QString equivalentPath = QLatin1Char(':') + url.path(); - QString selectedPath = d->select(equivalentPath); - url.setPath(selectedPath.remove(0, 1)); - } else { - url = QUrl::fromLocalFile(d->select(url.toLocalFile())); - } - } - return url.toString(); -} - -static QString selectionHelper(const QString &path, const QString &fileName, const QStringList &selectors) -{ - /* selectionHelper does a depth-first search of possible selected files. Because there is strict - selector ordering in the API, we can stop checking as soon as we find the file in a directory - which does not contain any other valid selector directories. - */ - Q_ASSERT(path.isEmpty() || path.endsWith(QLatin1Char('/'))); - - foreach (const QString &s, selectors) { - QString prospectiveBase = path + s + QLatin1Char('/'); - QStringList remainingSelectors = selectors; - remainingSelectors.removeAll(s); - if (!QDir(prospectiveBase).exists()) - continue; - QString prospectiveFile = selectionHelper(prospectiveBase, fileName, remainingSelectors); - if (!prospectiveFile.isEmpty()) - return prospectiveFile; - } - - // If we reach here there were no successful files found at a lower level in this branch, so we - // should check this level as a potential result. - if (!QFile::exists(path + fileName)) - return QString(); - return path + fileName; -} - -QString QQuickStyleSelectorPrivate::select(const QString &filePath) const -{ - QFileInfo fi(filePath); - // If file doesn't exist, don't select - if (!fi.exists()) - return filePath; - - QString ret = selectionHelper(fi.path().isEmpty() ? QString() : fi.path() + QLatin1Char('/'), - fi.fileName(), allSelectors()); - - if (!ret.isEmpty()) - return ret; - return filePath; -} - -QString QQuickStyleSelector::style() const -{ - Q_D(const QQuickStyleSelector); - return d->style; -} - -void QQuickStyleSelector::setStyle(const QString &s) -{ - Q_D(QQuickStyleSelector); - d->style = s; -} - -QStringList QQuickStyleSelectorPrivate::allSelectors() const -{ - QMutexLocker locker(&sharedDataMutex); - updateSelectors(); - QStringList selectors = sharedData->staticSelectors; - if (!style.isEmpty()) - selectors.prepend(style); - return selectors; -} - -void QQuickStyleSelector::setBaseUrl(const QUrl &base) -{ - Q_D(QQuickStyleSelector); - if (d->baseUrl != base) - d->baseUrl = base; -} - -QUrl QQuickStyleSelector::baseUrl() const -{ - Q_D(const QQuickStyleSelector); - return d->baseUrl; -} - -void QQuickStyleSelectorPrivate::updateSelectors() -{ - if (!sharedData->staticSelectors.isEmpty()) - return; //Already loaded - - sharedData->staticSelectors << sharedData->preloadedStatics; //Potential for static selectors from other modules - - // TODO: Update on locale changed? - sharedData->staticSelectors << QLocale().name(); - - sharedData->staticSelectors << platformSelectors(); -} - -QStringList QQuickStyleSelectorPrivate::platformSelectors() -{ - // similar, but not identical to QSysInfo::osType - QStringList ret; -#if defined(Q_OS_WIN) - // can't fall back to QSysInfo because we need both "winphone" and "winrt" for the Windows Phone case - ret << QStringLiteral("windows"); - ret << QSysInfo::kernelType(); // "wince" and "winnt" -# if defined(Q_OS_WINRT) - ret << QStringLiteral("winrt"); -# if defined(Q_OS_WINPHONE) - ret << QStringLiteral("winphone"); -# endif -# endif -#elif defined(Q_OS_UNIX) - ret << QStringLiteral("unix"); -# if !defined(Q_OS_ANDROID) && !defined(Q_OS_BLACKBERRY) - // we don't want "linux" for Android or "qnx" for Blackberry here - ret << QSysInfo::kernelType(); -# ifdef Q_OS_MAC - ret << QStringLiteral("mac"); // compatibility, since kernelType() is "darwin" -# endif -# endif - QString productName = QSysInfo::productType(); - if (productName != QLatin1String("unknown")) - ret << productName; // "opensuse", "fedora", "osx", "ios", "blackberry", "android" -#endif - return ret; -} - -void QQuickStyleSelectorPrivate::addStatics(const QStringList &statics) -{ - QMutexLocker locker(&sharedDataMutex); - sharedData->preloadedStatics << statics; -} - -QT_END_NAMESPACE |