CtrlWeb.h

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//
// CtrlWeb.h
//
// Copyright (c) Shareaza Development Team, 2002-2005.
// This file is part of SHAREAZA (www.shareaza.com)
//
// Shareaza 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.
//
// Shareaza 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 Shareaza; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
//

#pragma once

class CCoolMenu;


class CWebCtrl : public CWnd
{
// Construction
public:
        CWebCtrl();
        virtual ~CWebCtrl();
        DECLARE_DYNAMIC(CWebCtrl)

// Operations
public:
        BOOL    Create(DWORD dwStyle, CWnd* pParentWnd, UINT nID = AFX_IDW_PANE_FIRST);
        void    EnableCoolMenu(BOOL bEnable = TRUE);
        void    EnableSandbox(BOOL bSandbox = TRUE);
        void    SetExternal(IDispatch* pDispatch);
        HRESULT Navigate(LPCTSTR lpszURL, DWORD dwFlags = 0, LPCTSTR lpszTargetFrameName = NULL, LPCTSTR lpszHeaders = NULL, LPVOID lpvPostData = NULL, DWORD dwPostDataLen = 0);

// Data Members
protected:
        CWnd                                    m_wndBrowser;
        CComPtr<IWebBrowser2>   m_pBrowser;
        CComPtr<IDispatch>              m_pExternal;
        BOOL                                    m_bSandbox;
        DWORD                                   m_tFrame;

// Message Map
protected:
        DECLARE_MESSAGE_MAP()
        virtual BOOL PreTranslateMessage(MSG* pMsg);
        afx_msg int  OnCreate(LPCREATESTRUCT lpCreateStruct);
        afx_msg void OnDestroy();
        afx_msg void OnSize(UINT nType, int cx, int cy);
        afx_msg void OnPaint();

// Menu Driver
protected:
        void                                    EnterMenu(POINT* pPoint);
        static LRESULT PASCAL   WebWndProc(HWND hWnd, UINT nMsg, WPARAM wParam, LPARAM lParam);
protected:
        CCoolMenu*                              m_pMenu;
        HWND                                    m_hWndThis;
        WNDPROC                                 m_pWndProc;
        static CWebCtrl*                m_pThis;

// Event Handlers
protected:
        DECLARE_EVENTSINK_MAP()
        virtual void BeforeNavigate2(LPDISPATCH pDispatch, VARIANT* pvURL, VARIANT* pvFlags, VARIANT* pvTargetFrameName, VARIANT* pvPostData, VARIANT* pvHeaders, VARIANT_BOOL* pvCancel);
        virtual void OnNewWindow2(LPDISPATCH* ppDisp, VARIANT_BOOL* bCancel);

// Control Site
protected:
        class DocSite : public COleControlSite
        {
        public:
                DocSite(CWebCtrl* pCtrl, COleControlContainer* pParentWnd);
                CWebCtrl* GetCtrl() const { return m_pCtrl; }
                CWebCtrl* m_pCtrl;
        protected:
                DECLARE_INTERFACE_MAP()
                BEGIN_INTERFACE_PART(DocHostUIHandler, IDocHostUIHandler)
                        STDMETHOD(ShowContextMenu)(DWORD, LPPOINT, LPUNKNOWN, LPDISPATCH);
                        STDMETHOD(GetHostInfo)(DOCHOSTUIINFO*);
                        STDMETHOD(ShowUI)(DWORD, LPOLEINPLACEACTIVEOBJECT, LPOLECOMMANDTARGET, LPOLEINPLACEFRAME, LPOLEINPLACEUIWINDOW);
                        STDMETHOD(HideUI)();
                        STDMETHOD(UpdateUI)();
                        STDMETHOD(EnableModeless)(BOOL);
                        STDMETHOD(OnDocWindowActivate)(BOOL);
                        STDMETHOD(OnFrameWindowActivate)(BOOL);
                        STDMETHOD(ResizeBorder)(LPCRECT, LPOLEINPLACEUIWINDOW, BOOL);
                        STDMETHOD(TranslateAccelerator)(LPMSG, const GUID*, DWORD);
                        STDMETHOD(GetOptionKeyPath)(OLECHAR **, DWORD);
                        STDMETHOD(GetDropTarget)(LPDROPTARGET, LPDROPTARGET*);
                        STDMETHOD(GetExternal)(LPDISPATCH*);
                        STDMETHOD(TranslateUrl)(DWORD, OLECHAR*, OLECHAR **);
                        STDMETHOD(FilterDataObject)(LPDATAOBJECT , LPDATAOBJECT*);
                END_INTERFACE_PART(DocHostUIHandler)
                BEGIN_INTERFACE_PART(DocHostShowUI, IDocHostShowUI)
                        STDMETHOD(ShowHelp)(HWND hwnd, LPOLESTR pszHelpFile, UINT uCommand, DWORD dwData, POINT ptMouse, IDispatch *pDispatchObjectHit);
                        STDMETHOD(ShowMessage)(HWND hwnd, LPOLESTR lpstrText, LPOLESTR lpstrCaption, DWORD dwType, LPOLESTR lpstrHelpFile, DWORD dwHelpContext, LRESULT *plResult);
                END_INTERFACE_PART(DocHostShowUI)
                BEGIN_INTERFACE_PART(ServiceProvider, IServiceProvider)
                        STDMETHOD(QueryService)(REFGUID guidService, REFIID riid, void **ppv);
                END_INTERFACE_PART(ServiceProvider)
                BEGIN_INTERFACE_PART(InternetSecurityManager, IInternetSecurityManager)
                        STDMETHOD(GetSecurityId)(LPCWSTR pwszUrl, BYTE *pbSecurityId, DWORD *pcbSecurityId, DWORD_PTR dwReserved);
                        STDMETHOD(GetSecuritySite)(IInternetSecurityMgrSite **ppSite);
                        STDMETHOD(GetZoneMappings)(DWORD dwZone, IEnumString **ppenumString, DWORD dwFlags);
                        STDMETHOD(MapUrlToZone)(LPCWSTR pwszUrl, DWORD *pdwZone, DWORD dwFlags);
                        STDMETHOD(ProcessUrlAction)(LPCWSTR pwszUrl, DWORD dwAction, BYTE *pPolicy, DWORD cbPolicy, BYTE *pContext, DWORD cbContext, DWORD dwFlags, DWORD dwReserved);
                        STDMETHOD(QueryCustomPolicy)(LPCWSTR pwszUrl, REFGUID guidKey, BYTE **ppPolicy, DWORD *pcbPolicy, BYTE *pContext, DWORD cbContext, DWORD dwReserved);
                        STDMETHOD(SetSecuritySite)(IInternetSecurityMgrSite *pSite);
                        STDMETHOD(SetZoneMapping)(DWORD dwZone, LPCWSTR lpszPattern, DWORD dwFlags);
                END_INTERFACE_PART(InternetSecurityManager)
        };

        virtual BOOL CreateControlSite(COleControlContainer* pContainer, COleControlSite** ppSite, UINT nID, REFCLSID clsid);
};

typedef struct
{
        NMHDR                   hdr;
        DWORD                   dwMenuID;
        POINT                   ptMouse;
        IUnknown*               pCmdTarget;
        IDispatch*              pContext;
} WVNCONTEXTMENU;

#define WVN_CONTEXTMENU         100

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