//========= Copyright Valve Corporation, All rights reserved. ============//
//
// Purpose:
//
// $NoKeywords: $
//=============================================================================//
#ifndef IPAINTHTML_H
#define IPAINTHTML_H

class IPaintHTML {
   public:
    enum EPaintTarget { ePaintBrowser, ePaintPopup, ePaintMAX };
    // returns the texture id used, pass in -1 to create a new texture
    virtual int DrawSubTextureRGBA(EPaintTarget eTarget, int textureID, int x,
                                   int y, const unsigned char *pRGBA, int wide,
                                   int tall) = 0;
    virtual void DeleteTexture(EPaintTarget eTarget, int textureID) = 0;
};

class IInputEventHTML {
   public:
    enum EMouseButton { eButtonLeft, eButtonMiddle, eButtonRight };

    virtual bool ChromeHandleMouseClick(EMouseButton eButton, bool bUp,
                                        int nClickCount) = 0;
    virtual bool ChromeHandleMouseMove(int x, int y) = 0;
    virtual bool ChromeHandleMouseWheel(int delta) = 0;

    enum EKeyType { KeyDown, KeyUp, Char };
    enum EKeyModifier {
        AltDown = 1,
        CrtlDown = 2,
        ShiftDown = 4,
    };

    virtual bool ChromeHandleKeyEvent(EKeyType type, int key, int modifiers,
                                      bool bKeyUp) = 0;
};

#endif  // IPAINTHTML_H