90 lines
2.2 KiB
C
90 lines
2.2 KiB
C
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#ifndef __DLGUNITS_H_INCLUDED
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#define __DLGUNITS_H_INCLUDED
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#include <windows.h>
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class CDialogUnits
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{
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private:
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HWND m_hWnd;
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private:
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CDialogUnits(void);
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CDialogUnits( const CDialogUnits &other );
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CDialogUnits &operator=( const CDialogUnits & );
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public:
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CDialogUnits( HWND hWnd )
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: m_hWnd(hWnd)
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{
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}
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int X( INT nDialogUnits )
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{
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RECT rc;
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ZeroMemory( &rc, sizeof(rc) );
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rc.left = nDialogUnits;
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MapDialogRect( m_hWnd, &rc );
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return(rc.left);
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}
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int Y( INT nDialogUnits )
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{
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RECT rc;
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ZeroMemory( &rc, sizeof(rc) );
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rc.bottom = nDialogUnits;
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MapDialogRect( m_hWnd, &rc );
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return(rc.bottom);
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}
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POINT DialogUnitsToPixels( const POINT &ptDialogUnits )
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{
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RECT rc;
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ZeroMemory( &rc, sizeof(rc) );
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rc.left = ptDialogUnits.x;
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rc.top = ptDialogUnits.y;
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MapDialogRect( m_hWnd, &rc );
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POINT ptReturnValue;
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ptReturnValue.x = rc.left;
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ptReturnValue.y = rc.top;
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return(ptReturnValue);
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}
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SIZE DialogUnitsToPixels( const SIZE &sizeDialogUnits )
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{
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RECT rc;
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ZeroMemory( &rc, sizeof(rc) );
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rc.left = sizeDialogUnits.cx;
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rc.top = sizeDialogUnits.cy;
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MapDialogRect( m_hWnd, &rc );
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SIZE sizeReturnValue;
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sizeReturnValue.cx = rc.left;
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sizeReturnValue.cy = rc.top;
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return(sizeReturnValue);
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}
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RECT DialogUnitsToPixels( const RECT &rcDialogUnits )
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{
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RECT rc;
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ZeroMemory( &rc, sizeof(rc) );
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rc.left = rcDialogUnits.left;
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rc.top = rcDialogUnits.top;
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rc.right = rcDialogUnits.right;
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rc.bottom = rcDialogUnits.bottom;
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MapDialogRect( m_hWnd, &rc );
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return(rc);
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}
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SIZE StandardButtonSize(void)
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{
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SIZE sizeRes = { 50, 14 };
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return DialogUnitsToPixels( sizeRes );
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}
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SIZE StandardMargin(void)
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{
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SIZE sizeRes = { 7, 7 };
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return DialogUnitsToPixels( sizeRes );
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}
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SIZE StandardButtonMargin(void)
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{
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SIZE sizeRes = { 4, 7 };
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return DialogUnitsToPixels( sizeRes );
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}
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};
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#endif __DLGUNITS_H_INCLUDED
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