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hammer/messagewnd.h

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+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+//=============================================================================
+
+#ifndef MESSAGEWND_H
+#define MESSAGEWND_H
+#pragma once
+
+#include <afxtempl.h>
+#include "GlobalFunctions.h"
+
+const int MAX_MESSAGE_WND_LINES = 5000;
+
+enum
+{
+	MESSAGE_WND_MESSAGE_LENGTH = 150
+};
+
+
+class CMessageWnd : private CMDIChildWnd
+{
+public:
+
+	static CMessageWnd *CreateMessageWndObject();
+	void CreateMessageWindow( CMDIFrameWnd *pwndParent, CRect &rect );
+
+	void ShowMessageWindow();
+	void ToggleMessageWindow();
+	bool IsVisible();
+
+	void Activate();
+
+	void Resize( CRect &rect );
+
+	DECLARE_DYNCREATE(CMessageWnd)
+
+protected:
+	CMessageWnd();           // protected constructor used by dynamic creation
+
+	struct MWMSGSTRUCT
+	{
+		MWMSGTYPE type;
+		TCHAR szMsg[MESSAGE_WND_MESSAGE_LENGTH];
+		int MsgLen;	// length of message w/o 0x0
+	} ;
+
+// Attributes
+public:
+	void AddMsg(MWMSGTYPE type, TCHAR* msg);
+
+// Operations
+public:
+
+// Overrides
+	// ClassWizard generated virtual function overrides
+	//{{AFX_VIRTUAL(CMessageWnd)
+	//}}AFX_VIRTUAL
+
+// Implementation
+protected:
+	virtual ~CMessageWnd();
+
+	void CalculateScrollSize();
+	CArray<MWMSGSTRUCT, MWMSGSTRUCT&> MsgArray;
+
+	CFont Font;
+	int iCharWidth;	// calculated in first paint
+	int iNumMsgs;
+
+	// Generated message map functions
+	//{{AFX_MSG(CMessageWnd)
+	afx_msg void OnPaint();
+	afx_msg void OnHScroll(UINT nSBCode, UINT nPos, CScrollBar* pScrollBar);
+	afx_msg void OnVScroll(UINT nSBCode, UINT nPos, CScrollBar* pScrollBar);
+	afx_msg void OnSize(UINT nType, int cx, int cy);
+	afx_msg void OnKeyDown(UINT nChar, UINT nRepCnt, UINT nFlags);
+	afx_msg void OnClose();
+	//}}AFX_MSG
+	DECLARE_MESSAGE_MAP()
+};
+
+
+#endif // MESSAGEWND_H