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#ifndef _CLASS_WEVBIEW_H_
#define _CLASS_WEVBIEW_H_
//=============================================================================
//
// File : KvsObject_webView.h
// Creation date : Wed Mar 9 23:45:48 CEST 2011
// by Alessandro Carbone(Noldor)
//
// This file is part of the KVIrc IRC client distribution
// Copyright (C) 2011 Alessandro Carbone (elfonol at gmail dot com)
//
// This program is FREE software. You can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
//
// This program is distributed in the HOPE that it will be USEFUL,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
// See the GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, write to the Free Software Foundation,
// Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
//
//=============================================================================
#include "kvi_settings.h"
#if defined(COMPILE_WEBENGINE_SUPPORT)
#include "object_macros.h"
#include <QFile>
#include <QNetworkAccessManager>
#include <QWebEngineView>
#include <QWebEnginePage>
#include <QMouseEvent>
#include <QContextMenuEvent>
class QWebEngineDownloadItem;
class KvsObject_webView;
class KviKvsWebView : public QWebEngineView
{
Q_OBJECT
public:
KviKvsWebView(QWidget * par, const char * name, KvsObject_webView *);
//void accept();
//void reject();
~KviKvsWebView();
protected:
KvsObject_webView * m_pParentScript;
protected:
void mouseMoveEvent(QMouseEvent * ev) override;
void contextMenuEvent(QContextMenuEvent *) override;
bool event(QEvent * e) override;
/*protected slots:
void slotNextClicked();
void slotBackClicked();
*/
};
class KviKvsWebViewPage : public QWebEnginePage
{
Q_OBJECT
public:
enum LinkDelegationPolicy
{
DontDelegateLinks,
DelegateAllLinks
};
KviKvsWebViewPage(QObject* parent = 0) : QWebEnginePage(parent){}
bool acceptNavigationRequest(const QUrl & url, QWebEnginePage::NavigationType type, bool)
{
if (type == QWebEnginePage::NavigationTypeLinkClicked)
{
emit linkClicked(url);
switch(m_ePolicy)
{
case DelegateAllLinks:
return false;
case DontDelegateLinks:
default:
return true;
}
}
return true;
}
void setLinkDelegationPolicy(LinkDelegationPolicy policy)
{
m_ePolicy = policy;
}
protected:
LinkDelegationPolicy m_ePolicy = DontDelegateLinks;
signals:
void linkClicked(const QUrl&);
};
class KvsObject_webView : public KviKvsObject
{
Q_OBJECT
public:
KVSO_DECLARE_OBJECT(KvsObject_webView)
protected:
KviKvsRunTimeContext * m_pContext = nullptr;
KviPointerList<QNetworkReply> * m_pReplyList = nullptr;
QNetworkAccessManager * m_pNetworkManager = nullptr;
public:
QWidget * widget() { return (QWidget *)object(); }
protected:
bool init(KviKvsRunTimeContext * pContext, KviKvsVariantList * pParams) override;
bool makePreview(KviKvsObjectFunctionCall * c);
bool load(KviKvsObjectFunctionCall * c);
bool setHtml(KviKvsObjectFunctionCall * c);
bool findText(KviKvsObjectFunctionCall * c);
bool setLinkDelegationPolicy(KviKvsObjectFunctionCall * c);
bool setWebSetting(KviKvsObjectFunctionCall * c);
bool appendWebViewActionToMenu(KviKvsObjectFunctionCall * c);
bool loadStartedEvent(KviKvsObjectFunctionCall * c);
bool linkClickedEvent(KviKvsObjectFunctionCall * c);
bool loadFinishedEvent(KviKvsObjectFunctionCall * c);
bool loadProgressEvent(KviKvsObjectFunctionCall * c);
bool downloadCompletedEvent(KviKvsObjectFunctionCall * c);
bool downloadProgressEvent(KviKvsObjectFunctionCall * c);
bool downloadRequestEvent(KviKvsObjectFunctionCall * c);
bool addToJavaScriptWindowObject(KviKvsObjectFunctionCall * c);
bool evaluateJavaScript(KviKvsObjectFunctionCall * c);
//
bool jsChangeEvent(KviKvsObjectFunctionCall * c);
bool jsSubmitEvent(KviKvsObjectFunctionCall * c);
bool jsClickEvent(KviKvsObjectFunctionCall * c);
bool jsMouseOverEvent(KviKvsObjectFunctionCall * c);
bool jsMouseOutEvent(KviKvsObjectFunctionCall * c);
protected slots:
void slotLoadFinished(bool);
void slotLoadProgress(int);
void slotLoadStarted();
void slotDownloadRequest(QWebEngineDownloadItem *);
void slotLinkClicked(const QUrl &);
void slotOnChange(QString);
void slotOnSubmit(QString);
void slotOnClick(QString);
void slotOnMouseOver(QString);
void slotOnMouseOut(QString);
};
class KviKvsDownloadHandler : public QObject
{
Q_OBJECT
public:
KviKvsDownloadHandler(KvsObject_webView * pParent, QString &szFilePath, QWebEngineDownloadItem * pDownload, int iId);
~KviKvsDownloadHandler();
protected:
KvsObject_webView * m_pParentScript;
QWebEngineDownloadItem * m_pDownload;
int m_Id;
protected slots:
void slotDownloadProgress(qint64 bytesReceived, qint64 bytesTotal);
void slotFinished();
};
#endif // COMPILE_WEBENGINE_SUPPORT
#endif // _CLASS_WEBVIEW_H_
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