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/////////////////////////////////////////////////////////////////////////////
// NGMessageBox.h
//
// Defines a extended Message Box class with fancy features as:
// - Rich Text Format support
// - Customizable buttons
// - Customizable icon
//
// xx-Nov-98 Thales P. Carvalho
// Created.
//
#ifndef NGMessageBox_H
#define NGMessageBox_H
#ifndef __AFXTEMPL_H__
#include <afxtempl.h>
#endif __AFXTEMPL_H__
/////////////////////////////////////////////////////////////////////////////
// CNGMessageBox
class NGLIB_EXT_CLASS CNGMessageBox : public CDialog
{
// Basic
public:
// Constructor
CNGMessageBox( CWnd* pParentWnd = NULL );
// Destructor
virtual ~CNGMessageBox();
// Execute
int DoModal();
// Buttons operations
void AddButton( UINT uIDC, BOOL bIsDefault, BOOL bIsEscape, LPCTSTR pszText );
void AddButton( UINT uIDC, BOOL bIsDefault, BOOL bIsEscape, UINT uIdText = (UINT)-1 );
// Title operations
void SetTitle( LPCTSTR pszTitle );
void SetTitle( UINT uIdTitle );
// RTF Selection
void SetRtf( BOOL bRtf = TRUE );
// Message operations
BOOL SetMsg( UINT uMsgId );
BOOL SetMsg( LPCTSTR pszMsg );
BOOL SetMsgEx( LPCTSTR pszMsgResId, LPCTSTR pszMsgResType );
BOOL FormatMsg( LPCTSTR pszFmt, ... );
BOOL FormatMsg( UINT uFmtStrId, ... );
BOOL FormatMsgEx( LPCTSTR pszMsgResId, LPCTSTR pszMsgResType, ... );
BOOL FormatMsgV( LPCTSTR pszFmt, va_list marker );
// Icon operations
void SetIcon( HICON hIcon );
void SetIcon( UINT uIcon );
void SetStandardIcon( LPCTSTR pszIconName );
// Metric enumerators (see SetMetric and GetMetric)
enum
{
CX_LEFT_BORDER,
CX_RIGHT_BORDER,
CY_TOP_BORDER,
CY_BOTTOM_BORDER,
CX_ICON_MSG_SPACE,
CY_BTNS_MSG_SPACE,
CX_BTN_BORDER,
CY_BTN_BORDER,
CX_BTNS_SPACE,
CX_MIN_BTN,
NUM_OF_METRICS
};
// Set a metric (in dialog units)
void SetMetric( int iMetric, int xy );
// Get a metric (in dialog units)
int GetMetric( int iMetric );
protected:
// CString help class (grants access to CString's FormatV)
class XString : public CString
{
public:
inline void FormatV( LPCTSTR pszFmt, va_list argList )
{ CString::FormatV( pszFmt, argList ); }
};
// Graphical attributes
int m_aMetrics[NUM_OF_METRICS]; // basic metrics (dialog units)
CSize m_dimMsg; // message dimension (pixels)
CSize m_dimBtn; // button dimension (pixels)
CSize m_dimIcon; // icon dimension (pixels)
// Dialog unit base: dimensions used in d.u. <-> pixel conversion
enum
{
CX_DLGUNIT_BASE = 1000,
CY_DLGUNIT_BASE = 1000,
};
// Pixel dimensions of the dialog unit base
CSize m_dimDlgUnit;
// Controls' attributes
UINT m_uDefCmdId; // default command ID: <Return>
UINT m_uEscCmdId; // escape command ID: <ESC> or box close
CStatic m_stIconCtrl; // the icon control
CRichEditCtrl m_edCtrl; // the RTF control
// Button's attributes
struct BTNDATA
{
UINT uIDC; // button ID
CString strBtn; // button Text
};
CArray<BTNDATA,const BTNDATA&> m_aBtns; // buttons' attributes
// Message attributes
BOOL m_bRtf; // TRUE if it's a RTF message
HICON m_hIcon; // icon handle
CString m_strMsg; // the message
CString m_strTitle; // the title
// Overrides
virtual BOOL OnInitDialog();
virtual BOOL OnWndMsg( UINT message, WPARAM wParam, LPARAM lParam, LRESULT* pResult );
virtual BOOL OnCmdMsg( UINT nID, int nCode, void* pExtra, AFX_CMDHANDLERINFO* pHandlerInfo );
virtual BOOL PreTranslateMessage( MSG* pMsg );
// Utility - creating the nested controls
void CreateRtfCtrl();
void CreateBtns();
void CreateIcon();
void UpdateLayout();
int FromDlgX( int x );
int FromDlgY( int y );
};
/////////////////////////////////////////////////////////////////////////////
// CNGMessageBox - inlined member functions
inline void CNGMessageBox::SetTitle( LPCTSTR pszTitle )
{ m_strTitle = pszTitle; }
inline void CNGMessageBox::SetTitle( UINT uIdTitle )
{ VERIFY( m_strTitle.LoadString( uIdTitle ) ); }
inline void CNGMessageBox::SetRtf( BOOL bRtf )
{ m_bRtf = bRtf; }
inline void CNGMessageBox::SetMetric( int iMetric, int nValue )
{ ASSERT( 0 <= iMetric && iMetric < NUM_OF_METRICS );
m_aMetrics[iMetric] = nValue; }
inline int CNGMessageBox::GetMetric( int iMetric )
{ ASSERT( 0 <= iMetric && iMetric < NUM_OF_METRICS );
return m_aMetrics[iMetric]; }
/////////////////////////////////////////////////////////////////////////////
#endif NGMessageBox_H
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I haven't always written software for a living. When I graduated from Surrey University in 1989, it was with an Electronic Engineering degree, but unfortunately that never really gave me the opportunity to do anything particularly interesting (with the possible exception of designing
Darth Vader's Codpiece * for the UK Army in 1990).
* Also known as the Standard Army Bootswitch. But that's another story...
Since the opportunity arose to lead a software team developing C++ software for
Avionic Test Systems in 1996, I've not looked back. More recently I've been involved in the development of subsea acoustic navigation systems, digital TV broadcast systems, port security/tracking systems, and most recently software development tools with my own company,
Riverblade Ltd.
One of my personal specialities is IDE plug-in development.
ResOrg was my first attempt at a plug-in, but my day to day work is with
Visual Lint, an interactive code analysis tool environment with works within the Visual Studio and Eclipse IDEs or on build servers.
I love lots of things, but particularly music, photography and anything connected with history or engineering. I
despise ignorant, intolerant and obstructive people - and it shows...I can be a bolshy cow if you wind me up the wrong way...
I'm currently based 15 minutes walk from the beach in Bournemouth on the south coast of England. Since I moved here I've grown to love the place - even if it is full of grockles in Summer!