windows-xp/Source/XPSP1/NT/shell/osshell/accesory/eudcedit/rotatdlg.cpp

/**************************************************/
/*					                              */
/*					                              */
/*	Rotate Bitmap in Edit Window	              */
/*		(Dialog)		                          */
/*					                              */
/*                                                */
/* Copyright (c) 1997-1999 Microsoft Corporation. */
/**************************************************/

#include 	"stdafx.h"
#include 	"eudcedit.h"
#include 	"rotatdlg.h"

#ifdef _DEBUG
#undef THIS_FILE
static char BASED_CODE THIS_FILE[] = __FILE__;
#endif

/****************************************/
/*					*/
/*	Default Constructor		*/
/*					*/
/****************************************/
CRotateDlg::CRotateDlg( CWnd* pParent)
	: CDialog(CRotateDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CRotateDlg)
	//}}AFX_DATA_INIT
}

/****************************************/
/*					*/
/*	MESSAGE	"WM_INITDIALOG"		*/
/*					*/
/****************************************/
BOOL
CRotateDlg::OnInitDialog()
{
	CString	DlgTitle;

	CDialog::OnInitDialog();

//	Implement "?" in this dialogbox.
	LONG WindowStyle = GetWindowLong( this->GetSafeHwnd(), GWL_EXSTYLE);
	WindowStyle |= WS_EX_CONTEXTHELP;
	SetWindowLong( this->GetSafeHwnd(), GWL_EXSTYLE, WindowStyle);

//	Set Dialog title name.
	DlgTitle.LoadString(IDS_ROTATE_DLGTITLE);
	this->SetWindowText( DlgTitle);

	RadioItem = FLIP_HOR;
	this->SendDlgItemMessage( IDC_FLIPHOR, BM_SETCHECK,(WPARAM)1,(LPARAM)0);
	return TRUE;
}

/****************************************/
/*					*/
/*	COMMAND	"IDOK"			*/
/*					*/
/****************************************/
void
CRotateDlg::OnOK()
{
	if( RadioItem == NOTSEL){
		MessageBeep((UINT)-1);
		return;
	}
	CDialog::OnOK();
}

/****************************************/
/*					*/
/*	COMMAND	"FLIP HORIZONTAL"	*/
/*					*/
/****************************************/
void
CRotateDlg::OnFliphor()
{
	RadioItem = FLIP_HOR;
}

/****************************************/
/*					*/
/*	COMMAND	"FLIP VERTICAL"		*/
/*					*/
/****************************************/
void
CRotateDlg::OnFlipver()
{
	RadioItem = FLIP_VER;
}

/****************************************/
/*					*/
/*	COMMAND	"ROTATE 90"		*/
/*					*/
/****************************************/
void CRotateDlg::OnRotate90()
{
	RadioItem = ROTATE_9;
}

/****************************************/
/*					*/
/*	COMMAND	"ROTATE 180"		*/
/*					*/
/****************************************/
void
CRotateDlg::OnRotate180()
{
	RadioItem = ROTATE_18;
}

/****************************************/
/*					*/
/*	COMMAND	"ROTATE 270"		*/
/*					*/
/****************************************/
void CRotateDlg::OnRotate270()
{
	RadioItem = ROTATE_27;
}

static DWORD aIds[] =
{
//	IDC_ROTATE_GROUP, IDH_EUDC_OUTCAUTION,
	IDC_FLIPHOR, IDH_EUDC_FLIPH,
	IDC_ICON_HOR, IDH_EUDC_FLIPH,
	IDC_FLIPVER, IDH_EUDC_FLIPV,
	IDC_ICON_VER, IDH_EUDC_FLIPV,
	IDC_ROTATE90, IDH_EUDC_ROTA90,
	IDC_ICON_R90, IDH_EUDC_ROTA90,
	IDC_ROTATE180, IDH_EUDC_ROTA180,
	IDC_ICON_R180, IDH_EUDC_ROTA180,
	IDC_ROTATE270, IDH_EUDC_ROTA270,
	IDC_ICON_R270, IDH_EUDC_ROTA270,
	IDC_UPRIGHT, IDH_EUDC_EXAMPLE,
//	IDOK, IDH_EUDC_OK,
//	IDCANCEL, IDH_EUDC_CANCEL,
	0,0
};

/****************************************/
/*					*/
/*	Window procedure		*/
/*					*/
/****************************************/
LRESULT
CRotateDlg::WindowProc(
UINT 	message,
WPARAM 	wParam,
LPARAM 	lParam)
{
	if( message == WM_HELP){
		::WinHelp((HWND)((LPHELPINFO)lParam)->hItemHandle,
			HelpPath, HELP_WM_HELP, (DWORD_PTR)(LPSTR)aIds);
		return(0);
	}
	if( message == WM_CONTEXTMENU){
		::WinHelp((HWND)wParam, HelpPath,
			HELP_CONTEXTMENU, (DWORD_PTR)(LPSTR)aIds);
		return(0);
	}		
	return CDialog::WindowProc(message, wParam, lParam);
}

BEGIN_MESSAGE_MAP(CRotateDlg, CDialog)
	//{{AFX_MSG_MAP(CRotateDlg)
	ON_BN_CLICKED(IDC_FLIPHOR, OnFliphor)
	ON_BN_CLICKED(IDC_FLIPVER, OnFlipver)
	ON_BN_CLICKED(IDC_ROTATE180, OnRotate180)
	ON_BN_CLICKED(IDC_ROTATE270, OnRotate270)
	ON_BN_CLICKED(IDC_ROTATE90, OnRotate90)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()