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// Copyright (C) 2015 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 QWEBVIEW_P_H
#define QWEBVIEW_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
#include "qabstractwebview_p.h"
#include "qwebviewinterface_p.h"
#include <QtCore/qobject.h>
#include <QtCore/qurl.h>
#include <QtCore/qvariant.h>
#include <QtGui/qimage.h>
#include <QtCore/qpointer.h>
QT_BEGIN_NAMESPACE
class QWebViewLoadRequestPrivate;
class QWindow;
class Q_WEBVIEW_EXPORT QWebViewSettings : public QAbstractWebViewSettings
{
Q_OBJECT
Q_PROPERTY(bool localStorageEnabled READ localStorageEnabled WRITE setLocalStorageEnabled NOTIFY localStorageEnabledChanged)
Q_PROPERTY(bool javaScriptEnabled READ javaScriptEnabled WRITE setJavaScriptEnabled NOTIFY javaScriptEnabledChanged)
Q_PROPERTY(bool allowFileAccess READ allowFileAccess WRITE setAllowFileAccess NOTIFY allowFileAccessChanged)
Q_PROPERTY(bool localContentCanAccessFileUrls READ localContentCanAccessFileUrls WRITE setLocalContentCanAccessFileUrls NOTIFY localContentCanAccessFileUrlsChanged)
public:
explicit QWebViewSettings(QAbstractWebViewSettings *webview);
~QWebViewSettings() override;
bool localStorageEnabled() const override;
bool javaScriptEnabled() const override;
bool allowFileAccess() const override;
bool localContentCanAccessFileUrls() const override;
public Q_SLOTS:
void setLocalStorageEnabled(bool enabled) override;
void setJavaScriptEnabled(bool enabled) override;
void setAllowFileAccess(bool enabled) override;
void setLocalContentCanAccessFileUrls(bool enabled) override;
signals:
void localStorageEnabledChanged();
void javaScriptEnabledChanged();
void allowFileAccessChanged();
void localContentCanAccessFileUrlsChanged();
void nativeWindowChanged(QWindow *window);
private:
QPointer<QAbstractWebViewSettings> d;
};
class Q_WEBVIEW_EXPORT QWebView
: public QAbstractWebView
{
Q_OBJECT
public:
enum LoadStatus { // Changes here needs to be done in QQuickWebView as well
LoadStartedStatus,
LoadStoppedStatus,
LoadSucceededStatus,
LoadFailedStatus
};
explicit QWebView(QObject *p = nullptr);
~QWebView() override;
QString httpUserAgent() const override;
void setHttpUserAgent(const QString &httpUserAgent) override;
QUrl url() const;
void setUrl(const QUrl &url) override;
bool canGoBack() const override;
bool canGoForward() const override;
QString title() const override;
int loadProgress() const override;
bool isLoading() const override;
QWebViewSettings *getSettings() const override;
QWindow *nativeWindow() const override;
// NOTE: This is a temporary solution for WASM and should
// be removed once window containers are supported.
static QAbstractWebView *get(QWebView &q) { return q.d; }
public Q_SLOTS:
void goBack() override;
void goForward() override;
void reload() override;
void stop() override;
void loadHtml(const QString &html, const QUrl &baseUrl = QUrl()) override;
void setCookie(const QString &domain, const QString &name,
const QString &value) override;
void deleteCookie(const QString &domain, const QString &name) override;
void deleteAllCookies() override;
Q_SIGNALS:
void titleChanged();
void urlChanged();
void loadingChanged(const QWebViewLoadRequestPrivate &loadRequest);
void loadProgressChanged();
void javaScriptResult(int id, const QVariant &result);
void httpUserAgentChanged();
void cookieAdded(const QString &domain, const QString &name);
void cookieRemoved(const QString &domain, const QString &name);
protected:
void runJavaScriptPrivate(const QString &script,
int callbackId) override;
private Q_SLOTS:
void onTitleChanged(const QString &title);
void onUrlChanged(const QUrl &url);
void onLoadProgressChanged(int progress);
void onLoadingChanged(const QWebViewLoadRequestPrivate &loadRequest);
void onHttpUserAgentChanged(const QString &httpUserAgent);
private:
friend class QQuickWebView;
QAbstractWebView *d = nullptr;
QWebViewSettings *m_settings = nullptr;
// provisional data
int m_progress;
QString m_title;
QUrl m_url;
mutable QString m_httpUserAgent;
};
QT_END_NAMESPACE
#endif // QWEBVIEW_P_H
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