CClientWebBrowser.h

/*****************************************************************************
 *
 *  PROJECT:     Multi Theft Auto v1.0
 *               (Shared logic for modifications)
 *  LICENSE:     See LICENSE in the top level directory
 *  FILE:        mods/shared_logic/CClientWebBrowser.h
 *  PURPOSE:     ClientEntity webbrowser tab class
 *
 *****************************************************************************/

#pragma once

#include <core/CWebViewInterface.h>
#include <core/CAjaxResourceHandlerInterface.h>
#include <core/CWebBrowserEventsInterface.h>

class CClientWebBrowser : public CClientTexture, public CWebBrowserEventsInterface
{
    DECLARE_CLASS(CClientWebBrowser, CClientTexture)
public:
    CClientWebBrowser(CClientManager* pManager, ElementID ID, CWebBrowserItem* pWebBrowserItem, bool bLocal, bool bTransparent);
    ~CClientWebBrowser();
    eClientEntityType GetType() const { return CCLIENTBROWSER; }
    virtual void      Unlink() override;

    CWebBrowserItem*   GetWebBrowserItem() { return (CWebBrowserItem*)m_pRenderItem; }
    CWebViewInterface* GetWebView() { return m_pWebView; }

    bool           IsLoading();
    bool           LoadURL(const SString& strURL, bool bFilterEnabled = true, const SString& strPostData = SString(), bool bURLEncoded = true);
    const SString& GetTitle();
    SString        GetURL();
    void           SetRenderingPaused(bool bPaused);
    void           Focus();

    bool ExecuteJavascript(const SString& strJavascriptCode);

    bool SetProperty(const SString& strKey, const SString& strValue);
    bool GetProperty(const SString& strKey, SString& outValue);

    void InjectMouseMove(int iPosX, int iPosY);
    void InjectMouseDown(eWebBrowserMouseButton mouseButton);
    void InjectMouseUp(eWebBrowserMouseButton mouseButton);
    void InjectMouseWheel(int iScrollVert, int iScrollHorz);

    bool IsLocal();

    CResource* GetResource() { return m_pResource; }
    void       SetResource(CResource* pResource) { m_pResource = pResource; }

    float GetAudioVolume();
    bool  SetAudioVolume(float fVolume);

    void GetSourceCode(const std::function<void(const std::string& code)>& callback);

    void Resize(const CVector2D& size);

    using ajax_callback_t = const std::function<const SString(std::vector<SString>& vecGet, std::vector<SString>& vecPost)>;

    bool AddAjaxHandler(const SString& strURL, ajax_callback_t& handler);
    bool RemoveAjaxHandler(const SString& strURL);

    bool ToggleDevTools(bool visible);

    bool CanGoBack();
    bool CanGoForward();
    bool GoBack();
    bool GoForward();
    void Refresh(bool bIgnoreCache);

    // CWebBrowserEventsInterface implementation
    void Events_OnCreated() override;
    void Events_OnLoadingStart(const SString& strURL, bool bMainFrame) override;
    void Events_OnDocumentReady(const SString& strURL) override;
    void Events_OnLoadingFailed(const SString& strURL, int errorCode, const SString& errorDescription) override;
    void Events_OnNavigate(const SString& strURL, bool bIsBlocked, bool isMainFrame) override;
    void Events_OnPopup(const SString& strTargetURL, const SString& strOpenerURL) override;
    void Events_OnChangeCursor(unsigned char ucCursor) override;
    void Events_OnTriggerEvent(const SString& strEventName, const std::vector<std::string>& arguments) override;
    void Events_OnTooltip(const SString& strTooltip) override;
    void Events_OnInputFocusChanged(bool bGainedFocus) override;
    bool Events_OnResourcePathCheck(SString& strURL) override;
    bool Events_OnResourceFileCheck(const SString& strURL, CBuffer& outFileData) override;
    void Events_OnResourceBlocked(const SString& strURL, const SString& strDomain, unsigned char reason) override;
    void Events_OnAjaxRequest(CAjaxResourceHandlerInterface* pHandler, const SString& strURL) override;

private:
    CWebViewInterface*                 m_pWebView;
    CResource*                         m_pResource;
    std::map<SString, ajax_callback_t> m_mapAjaxCallback;
};

class CClientGUIWebBrowser : public CClientGUIElement
{
public:
    CClientGUIWebBrowser(bool isLocal, bool isTransparent, uint width, uint height, CClientManager* pManager, CLuaMain* pLuaMain, CGUIElement* pCGUIElement,
                         ElementID ID = INVALID_ELEMENT_ID);

    CClientWebBrowser* GetBrowser() { return m_pBrowser; }

private:
    CClientWebBrowser* m_pBrowser;
};