#pragma once

#include <QTimer>
#include <QPointer>
#include "browser-panel.hpp"
#include "cef-headers.hpp"

#include <vector>
#include <mutex>

struct PopupWhitelistInfo {
	std::string url;
	QPointer<QObject> obj;

	inline PopupWhitelistInfo(const std::string &url_, QObject *obj_) : url(url_), obj(obj_) {}
};

extern std::mutex popup_whitelist_mutex;
extern std::vector<PopupWhitelistInfo> popup_whitelist;
extern std::vector<PopupWhitelistInfo> forced_popups;

/* ------------------------------------------------------------------------- */

class QCefWidgetInternal : public QCefWidget {
	Q_OBJECT

public:
	QCefWidgetInternal(QWidget *parent, const std::string &url, CefRefPtr<CefRequestContext> rqc);
	~QCefWidgetInternal();

	CefRefPtr<CefBrowser> cefBrowser;
	std::string url;
	std::string script;
	CefRefPtr<CefRequestContext> rqc;
	QTimer timer;
#ifndef __APPLE__
	QPointer<QWindow> window;
	QPointer<QWidget> container;
#endif
	bool allowAllPopups_ = false;

	virtual void resizeEvent(QResizeEvent *event) override;
	virtual void showEvent(QShowEvent *event) override;
	virtual QPaintEngine *paintEngine() const override;

	virtual void setURL(const std::string &url) override;
	virtual void setStartupScript(const std::string &script) override;
	virtual void allowAllPopups(bool allow) override;
	virtual void closeBrowser() override;
	virtual void reloadPage() override;
	virtual bool zoomPage(int direction) override;
	virtual void executeJavaScript(const std::string &script) override;

	void finishCloseBrowser();
	void Resize();

#ifdef __linux__
private:
	bool needsDeleteXdndProxy = true;
	void unsetToplevelXdndProxy();
#endif

public slots:
	void Init();

signals:
	void readyToClose();
};