Settings for Qt quick

Expose settings in experimental for now.
Simply use the global/per-view mechanism as a group level
in between seems like overkill.

Change-Id: I7610e9c7765ccb41674702acdd24a52b87716da8
Reviewed-by: Jocelyn Turcotte <jocelyn.turcotte@digia.com>

1 files changed, 256 insertions, 0 deletions

diff --git a/src/webengine/api/qquickwebenginesettings.cpp b/src/webengine/api/qquickwebenginesettings.cpp
new file mode 100644
index 000000000..aa6290aa8
--- /dev/null
+++ b/src/webengine/api/qquickwebenginesettings.cpp
@@ -0,0 +1,256 @@
+/****************************************************************************
+**
+** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the QtWebEngine 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 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPLv3 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.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 later 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 2.0 requirements will be
+** met: http://www.gnu.org/licenses/gpl-2.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qquickwebenginesettings_p.h"
+#include "qquickwebenginesettings_p_p.h"
+
+#include <QtCore/QList>
+
+QT_BEGIN_NAMESPACE
+
+Q_GLOBAL_STATIC(QList<QQuickWebEngineSettingsPrivate*>, allSettings)
+
+QQuickWebEngineSettingsPrivate::QQuickWebEngineSettingsPrivate()
+    : coreSettings(new WebEngineSettings(this))
+{
+    allSettings->append(this);
+}
+
+void QQuickWebEngineSettingsPrivate::apply()
+{
+    coreSettings->scheduleApply();
+    QQuickWebEngineSettingsPrivate *globals = QQuickWebEngineSettings::globalSettings()->d_func();
+    Q_ASSERT((this == globals) != (allSettings->contains(this)));
+    if (this == globals)
+        Q_FOREACH (QQuickWebEngineSettingsPrivate *settings, *allSettings)
+            settings->coreSettings->scheduleApply();
+}
+
+WebEngineSettings *QQuickWebEngineSettingsPrivate::fallbackSettings() const
+{
+    return QQuickWebEngineSettings::globalSettings()->d_func()->coreSettings.data();
+}
+
+
+QQuickWebEngineSettings *QQuickWebEngineSettings::globalSettings()
+{
+    static QQuickWebEngineSettings *globals = 0;
+    if (!globals) {
+        globals = new QQuickWebEngineSettings;
+        allSettings->removeAll(globals->d_func());
+        globals->d_func()->coreSettings->initDefaults();
+    }
+    return globals;
+}
+
+QQuickWebEngineSettings::~QQuickWebEngineSettings()
+{
+}
+
+bool QQuickWebEngineSettings::autoLoadImages() const
+{
+    Q_D(const QQuickWebEngineSettings);
+    return d->coreSettings->testAttribute(WebEngineSettings::AutoLoadImages);
+}
+
+bool QQuickWebEngineSettings::javascriptEnabled() const
+{
+    Q_D(const QQuickWebEngineSettings);
+    return d->coreSettings->testAttribute(WebEngineSettings::JavascriptEnabled);
+}
+
+bool QQuickWebEngineSettings::javascriptCanOpenWindows() const
+{
+    Q_D(const QQuickWebEngineSettings);
+    return d->coreSettings->testAttribute(WebEngineSettings::JavascriptCanOpenWindows);
+}
+
+bool QQuickWebEngineSettings::javascriptCanAccessClipboard() const
+{
+    Q_D(const QQuickWebEngineSettings);
+    return d->coreSettings->testAttribute(WebEngineSettings::JavascriptCanAccessClipboard);
+}
+
+bool QQuickWebEngineSettings::linksIncludedInFocusChain() const
+{
+    Q_D(const QQuickWebEngineSettings);
+    return d->coreSettings->testAttribute(WebEngineSettings::LinksIncludedInFocusChain);
+}
+
+bool QQuickWebEngineSettings::localStorageEnabled() const
+{
+    Q_D(const QQuickWebEngineSettings);
+    return d->coreSettings->testAttribute(WebEngineSettings::LocalStorageEnabled);
+}
+
+bool QQuickWebEngineSettings::localContentCanAccessRemoteUrls() const
+{
+    Q_D(const QQuickWebEngineSettings);
+    return d->coreSettings->testAttribute(WebEngineSettings::LocalContentCanAccessRemoteUrls);
+}
+
+bool QQuickWebEngineSettings::spatialNavigationEnabled() const
+{
+    Q_D(const QQuickWebEngineSettings);
+    return d->coreSettings->testAttribute(WebEngineSettings::SpatialNavigationEnabled);
+}
+
+bool QQuickWebEngineSettings::localContentCanAccessFileUrls() const
+{
+    Q_D(const QQuickWebEngineSettings);
+    return d->coreSettings->testAttribute(WebEngineSettings::LocalContentCanAccessFileUrls);
+}
+
+bool QQuickWebEngineSettings::hyperlinkAuditingEnabled() const
+{
+    Q_D(const QQuickWebEngineSettings);
+    return d->coreSettings->testAttribute(WebEngineSettings::HyperlinkAuditingEnabled);
+}
+
+QString QQuickWebEngineSettings::defaultTextEncoding() const
+{
+    Q_D(const QQuickWebEngineSettings);
+    return d->coreSettings->defaultTextEncoding();
+}
+
+void QQuickWebEngineSettings::setAutoLoadImages(bool on)
+{
+    Q_D(QQuickWebEngineSettings);
+    bool wasOn = d->coreSettings->testAttribute(WebEngineSettings::AutoLoadImages);
+    // Set unconditionally as it sets the override for the current settings while the current setting
+    // could be from the fallback and is prone to changing later on.
+    d->coreSettings->setAttribute(WebEngineSettings::AutoLoadImages, on);
+    if (wasOn ^ on)
+        Q_EMIT autoLoadImagesChanged(on);
+}
+
+void QQuickWebEngineSettings::setJavascriptEnabled(bool on)
+{
+    Q_D(QQuickWebEngineSettings);
+    bool wasOn = d->coreSettings->testAttribute(WebEngineSettings::JavascriptEnabled);
+    d->coreSettings->setAttribute(WebEngineSettings::JavascriptEnabled, on);
+    if (wasOn ^ on)
+        Q_EMIT javascriptEnabledChanged(on);
+}
+
+void QQuickWebEngineSettings::setJavascriptCanOpenWindows(bool on)
+{
+    Q_D(QQuickWebEngineSettings);
+    bool wasOn = d->coreSettings->testAttribute(WebEngineSettings::JavascriptCanOpenWindows);
+    d->coreSettings->setAttribute(WebEngineSettings::JavascriptCanOpenWindows, on);
+    if (wasOn ^ on)
+        Q_EMIT javascriptCanOpenWindowsChanged(on);
+}
+
+void QQuickWebEngineSettings::setJavascriptCanAccessClipboard(bool on)
+{
+    Q_D(QQuickWebEngineSettings);
+    bool wasOn = d->coreSettings->testAttribute(WebEngineSettings::JavascriptCanAccessClipboard);
+    d->coreSettings->setAttribute(WebEngineSettings::JavascriptCanAccessClipboard, on);
+    if (wasOn ^ on)
+        Q_EMIT javascriptCanAccessClipboardChanged(on);
+}
+
+void QQuickWebEngineSettings::setLinksIncludedInFocusChain(bool on)
+{
+    Q_D(QQuickWebEngineSettings);
+    bool wasOn = d->coreSettings->testAttribute(WebEngineSettings::LinksIncludedInFocusChain);
+    d->coreSettings->setAttribute(WebEngineSettings::LinksIncludedInFocusChain, on);
+    if (wasOn ^ on)
+        Q_EMIT linksIncludedInFocusChainChanged(on);
+}
+
+void QQuickWebEngineSettings::setLocalStorageEnabled(bool on)
+{
+    Q_D(QQuickWebEngineSettings);
+    bool wasOn = d->coreSettings->testAttribute(WebEngineSettings::LocalStorageEnabled);
+    d->coreSettings->setAttribute(WebEngineSettings::LocalStorageEnabled, on);
+    if (wasOn ^ on)
+        Q_EMIT localStorageEnabledChanged(on);
+}
+
+void QQuickWebEngineSettings::setLocalContentCanAccessRemoteUrls(bool on)
+{
+    Q_D(QQuickWebEngineSettings);
+    bool wasOn = d->coreSettings->testAttribute(WebEngineSettings::LocalContentCanAccessRemoteUrls);
+    d->coreSettings->setAttribute(WebEngineSettings::LocalContentCanAccessRemoteUrls, on);
+    if (wasOn ^ on)
+        Q_EMIT localContentCanAccessRemoteUrlsChanged(on);
+}
+
+
+void QQuickWebEngineSettings::setSpatialNavigationEnabled(bool on)
+{
+    Q_D(QQuickWebEngineSettings);
+    bool wasOn = d->coreSettings->testAttribute(WebEngineSettings::SpatialNavigationEnabled);
+    d->coreSettings->setAttribute(WebEngineSettings::SpatialNavigationEnabled, on);
+    if (wasOn ^ on)
+        Q_EMIT spatialNavigationEnabledChanged(on);
+}
+
+void QQuickWebEngineSettings::setLocalContentCanAccessFileUrls(bool on)
+{
+    Q_D(QQuickWebEngineSettings);
+    bool wasOn = d->coreSettings->testAttribute(WebEngineSettings::LocalContentCanAccessFileUrls);
+    d->coreSettings->setAttribute(WebEngineSettings::LocalContentCanAccessFileUrls, on);
+    if (wasOn ^ on)
+        Q_EMIT localContentCanAccessFileUrlsChanged(on);
+}
+
+void QQuickWebEngineSettings::setHyperlinkAuditingEnabled(bool on)
+{
+    Q_D(QQuickWebEngineSettings);
+    bool wasOn = d->coreSettings->testAttribute(WebEngineSettings::HyperlinkAuditingEnabled);
+    d->coreSettings->setAttribute(WebEngineSettings::HyperlinkAuditingEnabled, on);
+    if (wasOn ^ on)
+        Q_EMIT hyperlinkAuditingEnabledChanged(on);
+}
+
+void QQuickWebEngineSettings::setDefaultTextEncoding(QString encoding)
+{
+    Q_D(QQuickWebEngineSettings);
+    const QString oldDefaultTextEncoding = d->coreSettings->defaultTextEncoding();
+    d->coreSettings->setDefaultTextEncoding(encoding);
+    if (oldDefaultTextEncoding.compare(encoding))
+        Q_EMIT defaultTextEncodingChanged(encoding);
+}
+
+QQuickWebEngineSettings::QQuickWebEngineSettings()
+    : d_ptr(new QQuickWebEngineSettingsPrivate)
+{
+}
+
+QT_END_NAMESPACE