Source code of Windows XP (NT5)
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//
// CFileWindow.H
//
// File window class
//
//
#ifndef _CFILEWINDOW_H_
#define _CFILEWINDOW_H_
//
// Definitions
//
#define CFILEWINDOWCLASS TEXT("CFileWindowClass")
//
// Functions
//
//
// CFileWindow
//
class CFileWindow { private: // data
HWND _hParent; // parent window handle
HWND _hWnd; // our window handle
LONG _nLength; // current file length
LONG _nLineCount; // number of lines
BOOL _fVertSBVisible:1; // is the vertical scroll bar visible?
//LPTSTR _pszEditBuffer; // edit buffer
LPTSTR _pszFilename; // full filename
LINEPOINTER * _pLine; // Line index
ULONG _nNode; // file/node number
private: // methods
~CFileWindow( ); LRESULT _OnCommand( WPARAM wParam, LPARAM lParam ); LRESULT _OnPaint( WPARAM wParam, LPARAM lParam ); LRESULT _OnDestroyWindow( ); HRESULT _LoadFile( LPTSTR pszFilename ); LRESULT _OnFocus( WPARAM wParam, LPARAM lParam ); LRESULT _OnKillFocus( WPARAM wParam, LPARAM lParam ); LRESULT _OnTimer( WPARAM wParam, LPARAM lParam ); BOOL _OnKeyDown( WPARAM wParam, LPARAM lParam ); BOOL _OnKeyUp( WPARAM wParam, LPARAM lParam ); HRESULT _UpdateTitle( ); LRESULT _OnCloseWindow( ); LRESULT _OnVerticalScroll( WPARAM wParam, LPARAM lParam ); LRESULT _OnCreate( HWND hwnd, LPCREATESTRUCT pcs ); LRESULT _OnSize( LPARAM lParam ); LRESULT _OnMouseWheel( SHORT iDelta ); HRESULT _ParseFile( ); static DWORD WINAPI _ParseFileThread( LPVOID pParams );
public: CFileWindow( HWND hParent ); static LRESULT CALLBACK WndProc( HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam ); HRESULT SetInformation( ULONG nNode, LPTSTR pszFilename, LINEPOINTER * pLineBuffer, ULONG nLineCount ); HRESULT GetWindow( HWND * phWnd ) { *phWnd = _hWnd; return S_OK; } };
typedef CFileWindow CFILEWINDOW; typedef CFileWindow * PCFILEWINDOW, *LPCFILEWINDOW;
#endif // _CFILEWINDOW_H_
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