233 lines
8.8 KiB
C
233 lines
8.8 KiB
C
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// Copyright (C) 1996-1997 Microsoft Corporation. All rights reserved.
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#if _MSC_VER > 1000
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#pragma once
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#endif
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#ifndef __WEB_H__
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#define __WEB_H__
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// Stolen from MFC
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// parameter types: by value VTs
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#define VTS_I2 "\x02" // a 'short'
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#define VTS_I4 "\x03" // a 'long'
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#define VTS_R4 "\x04" // a 'float'
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#define VTS_R8 "\x05" // a 'double'
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#define VTS_CY "\x06" // a 'CY' or 'CY*'
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#define VTS_DATE "\x07" // a 'DATE'
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#define VTS_WBSTR "\x08" // an 'LPCOLESTR'
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#define VTS_DISPATCH "\x09" // an 'IDispatch*'
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#define VTS_SCODE "\x0A" // an 'SCODE'
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#define VTS_BOOL "\x0B" // a 'BOOL'
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#define VTS_VARIANT "\x0C" // a 'const VARIANT&' or 'VARIANT*'
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#define VTS_UNKNOWN "\x0D" // an 'IUnknown*'
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#if defined(_UNICODE) || defined(OLE2ANSI)
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#define VTS_BSTR VTS_WBSTR// an 'LPCOLESTR'
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#define VT_BSTRT VT_BSTR
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#else
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#define VTS_BSTR "\x0E" // an 'LPCSTR'
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#define VT_BSTRA 14
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#define VT_BSTRT VT_BSTRA
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#endif
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#define VTS_UI1 "\x0F" // a 'BYTE'
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// parameter types: by reference VTs
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#define VTS_PI2 "\x42" // a 'short*'
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#define VTS_PI4 "\x43" // a 'long*'
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#define VTS_PR4 "\x44" // a 'float*'
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#define VTS_PR8 "\x45" // a 'double*'
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#define VTS_PCY "\x46" // a 'CY*'
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#define VTS_PDATE "\x47" // a 'DATE*'
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#define VTS_PBSTR "\x48" // a 'BSTR*'
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#define VTS_PDISPATCH "\x49" // an 'IDispatch**'
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#define VTS_PSCODE "\x4A" // an 'SCODE*'
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#define VTS_PBOOL "\x4B" // a 'VARIANT_BOOL*'
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#define VTS_PVARIANT "\x4C" // a 'VARIANT*'
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#define VTS_PUNKNOWN "\x4D" // an 'IUnknown**'
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#define VTS_PUI1 "\x4F" // a 'BYTE*'
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// special VT_ and VTS_ values
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#define VTS_NONE NULL // used for members with 0 params
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#define VT_MFCVALUE 0xFFF // special value for DISPID_VALUE
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#define VT_MFCBYREF 0x40 // indicates VT_BYREF type
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#define VT_MFCMARKER 0xFF // delimits named parameters (INTERNAL USE)
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// variant handling (use V_BSTRT when you have ANSI BSTRs, as in DAO)
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#ifndef _UNICODE
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#define V_BSTRT(b) (LPSTR)V_BSTR(b)
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#else
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#define V_BSTRT(b) V_BSTR(b)
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#endif
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/////////////////////////////////////////////////////////////////////////////
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// OLE control parameter types
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#define VTS_COLOR VTS_I4 // OLE_COLOR
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#define VTS_XPOS_PIXELS VTS_I4 // OLE_XPOS_PIXELS
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#define VTS_YPOS_PIXELS VTS_I4 // OLE_YPOS_PIXELS
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#define VTS_XSIZE_PIXELS VTS_I4 // OLE_XSIZE_PIXELS
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#define VTS_YSIZE_PIXELS VTS_I4 // OLE_YSIZE_PIXELS
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#define VTS_XPOS_HIMETRIC VTS_I4 // OLE_XPOS_HIMETRIC
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#define VTS_YPOS_HIMETRIC VTS_I4 // OLE_YPOS_HIMETRIC
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#define VTS_XSIZE_HIMETRIC VTS_I4 // OLE_XSIZE_HIMETRIC
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#define VTS_YSIZE_HIMETRIC VTS_I4 // OLE_YSIZE_HIMETRIC
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#define VTS_TRISTATE VTS_I2 // OLE_TRISTATE
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#define VTS_OPTEXCLUSIVE VTS_BOOL // OLE_OPTEXCLUSIVE
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#define VTS_PCOLOR VTS_PI4 // OLE_COLOR*
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#define VTS_PXPOS_PIXELS VTS_PI4 // OLE_XPOS_PIXELS*
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#define VTS_PYPOS_PIXELS VTS_PI4 // OLE_YPOS_PIXELS*
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#define VTS_PXSIZE_PIXELS VTS_PI4 // OLE_XSIZE_PIXELS*
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#define VTS_PYSIZE_PIXELS VTS_PI4 // OLE_YSIZE_PIXELS*
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#define VTS_PXPOS_HIMETRIC VTS_PI4 // OLE_XPOS_HIMETRIC*
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#define VTS_PYPOS_HIMETRIC VTS_PI4 // OLE_YPOS_HIMETRIC*
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#define VTS_PXSIZE_HIMETRIC VTS_PI4 // OLE_XSIZE_HIMETRIC*
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#define VTS_PYSIZE_HIMETRIC VTS_PI4 // OLE_YSIZE_HIMETRIC*
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#define VTS_PTRISTATE VTS_PI2 // OLE_TRISTATE*
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#define VTS_POPTEXCLUSIVE VTS_PBOOL // OLE_OPTEXCLUSIVE*
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#define VTS_FONT VTS_DISPATCH // IFontDispatch*
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#define VTS_PICTURE VTS_DISPATCH // IPictureDispatch*
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#define VTS_HANDLE VTS_I4 // OLE_HANDLE
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#define VTS_PHANDLE VTS_PI4 // OLE_HANDLE*
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class COleDispatchDriver
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{
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// Constructors
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public:
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COleDispatchDriver();
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COleDispatchDriver(LPDISPATCH lpDispatch, BOOL bAutoRelease = TRUE);
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COleDispatchDriver(const COleDispatchDriver& dispatchSrc);
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// Attributes
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LPDISPATCH m_lpDispatch;
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BOOL m_bAutoRelease;
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// Operations
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BOOL CreateDispatch(REFCLSID clsid);
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BOOL CreateDispatch(LPCTSTR lpszProgID);
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void AttachDispatch(LPDISPATCH lpDispatch, BOOL bAutoRelease = TRUE);
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LPDISPATCH DetachDispatch();
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// detach and get ownership of m_lpDispatch
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void ReleaseDispatch();
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// helpers for IDispatch::Invoke
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void __cdecl InvokeHelper(DISPID dwDispID, WORD wFlags,
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VARTYPE vtRet, void* pvRet, const BYTE* pbParamInfo, ...);
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void __cdecl SetProperty(DISPID dwDispID, VARTYPE vtProp, ...);
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void GetProperty(DISPID dwDispID, VARTYPE vtProp, void* pvProp) const;
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// special operators
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operator LPDISPATCH() { return m_lpDispatch; }
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const COleDispatchDriver& operator=(const COleDispatchDriver& dispatchSrc);
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// Implementation
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public:
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~COleDispatchDriver() { ReleaseDispatch(); }
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void InvokeHelperV(DISPID dwDispID, WORD wFlags, VARTYPE vtRet,
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void* pvRet, const BYTE* pbParamInfo, va_list argList);
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};
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class DWebBrowserEventsImpl : public COleDispatchDriver
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{
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public:
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DWebBrowserEventsImpl() {} // Calls COleDispatchDriver default constructor
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DWebBrowserEventsImpl(LPDISPATCH pDispatch) : COleDispatchDriver(pDispatch) {}
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DWebBrowserEventsImpl(const DWebBrowserEventsImpl& dispatchSrc) : COleDispatchDriver(dispatchSrc) {}
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public:
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void BeforeNavigate(LPCTSTR URL, long Flags, LPCTSTR TargetFrameName, VARIANT* PostData, LPCTSTR Headers, BOOL* Cancel);
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void NavigateComplete(LPCTSTR URL);
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void StatusTextChange(LPCTSTR Text);
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void ProgressChange(long Progress, long ProgressMax);
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void DownloadComplete();
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void CommandStateChange(long Command, BOOL Enable);
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void DownloadBegin();
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void NewWindow(LPCTSTR URL, long Flags, LPCTSTR TargetFrameName, VARIANT* PostData, LPCTSTR Headers, BOOL* Processed);
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void TitleChange(LPCTSTR Text);
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void FrameBeforeNavigate(LPCTSTR URL, long Flags, LPCTSTR TargetFrameName, VARIANT* PostData, LPCTSTR Headers, BOOL* Cancel);
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void FrameNavigateComplete(LPCTSTR URL);
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void FrameNewWindow(LPCTSTR URL, long Flags, LPCTSTR TargetFrameName, VARIANT* PostData, LPCTSTR Headers, BOOL* Processed);
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void Quit(BOOL* Cancel);
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void WindowMove();
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void WindowResize();
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void WindowActivate();
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void PropertyChange(LPCTSTR szProperty);
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};
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class IWebBrowserAppImpl : public COleDispatchDriver
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{
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public:
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IWebBrowserAppImpl() {} // Calls COleDispatchDriver default constructor
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~IWebBrowserAppImpl() {} // Calls COleDispatchDriver default destructor
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IWebBrowserAppImpl(LPDISPATCH pDispatch) : COleDispatchDriver(pDispatch) {}
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IWebBrowserAppImpl(const IWebBrowserAppImpl& dispatchSrc) : COleDispatchDriver(dispatchSrc) {}
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public:
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void GoBack();
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void GoForward();
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void GoHome();
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void GoSearch();
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void Navigate(LPCTSTR URL, VARIANT* Flags, VARIANT* TargetFrameName, VARIANT* PostData, VARIANT* Headers);
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void Refresh();
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void Refresh2(VARIANT* Level);
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void Stop();
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LPDISPATCH GetApplication();
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LPDISPATCH GetParent();
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LPDISPATCH GetContainer();
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LPDISPATCH GetDocument();
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BOOL GetTopLevelContainer();
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CStr* GetType();
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long GetLeft();
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void SetLeft(long nNewValue);
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long GetTop();
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void SetTop(long nNewValue);
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long GetWidth();
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void SetWidth(long nNewValue);
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long GetHeight();
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void SetHeight(long nNewValue);
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void GetLocationName(CStr* pcsz);
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void GetLocationURL(CStr* pcsz);
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BOOL GetBusy();
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void Quit();
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void ClientToWindow(long* pcx, long* pcy);
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void PutProperty(LPCTSTR szProperty, const VARIANT& vtValue);
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VARIANT GetProperty_(LPCTSTR szProperty);
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CStr* GetName();
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HWND GetHwnd();
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CStr* GetFullName();
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CStr* GetPath();
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BOOL GetVisible();
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void SetVisible(BOOL bNewValue);
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BOOL GetStatusBar();
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void SetStatusBar(BOOL bNewValue);
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CStr* GetStatusText();
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void SetStatusText(LPCTSTR lpszNewValue);
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long GetToolBar();
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void SetToolBar(long nNewValue);
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BOOL GetMenuBar();
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void SetMenuBar(BOOL bNewValue);
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BOOL GetFullScreen();
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void SetFullScreen(BOOL bNewValue);
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};
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#if 0
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void Navigate2(VARIANT* URL, VARIANT* Flags, VARIANT* TargetFrameName, VARIANT* PostData, VARIANT* Headers);
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long QueryStatusWB(long cmdID);
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void ExecWB(long cmdID, long cmdexecopt, VARIANT* pvaIn, VARIANT* pvaOut);
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long GetReadyState();
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BOOL GetOffline();
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void SetOffline(BOOL bNewValue);
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BOOL GetSilent();
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void SetSilent(BOOL bNewValue);
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BOOL GetRegisterAsBrowser();
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void SetRegisterAsBrowser(BOOL bNewValue);
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BOOL GetRegisterAsDropTarget();
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void SetRegisterAsDropTarget(BOOL bNewValue);
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#endif
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#endif // __WEB_H__
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