L_DlgGetText

#include "l_bitmap.h"

L_LTDLG_API L_INT L_DlgGetText(hWndOwner, pDlgParams)

L_HWND hWndOwner;	/* owner of dialog */
LPTEXTDLGPARAMS pDlgParams;	/* pointer to a TEXTDLGPARAMS structure */

Displays the Get Text dialog box, and gets the options for L_EfxDrawRotated3dText.

Parameter	Description
hWndOwner	Handle of the window which owns the dialog.
pDlgParams	Pointer to a TEXTDLGPARAMS structure to be updated with the values entered by the user, through the dialog. Set members of this structure, before calling this function, to set the dialogs initial values.

Returns

SUCCESS_DLG_OK	The "OK" button was pressed, and the dialog exited successfully.
SUCCESS_DLG_CANCEL	The "Cancel" button was pressed, and the dialog exited successfully.
< 1	An error occurred. Refer to Return Codes.

Comments

The Get Text dialog.

Required DLLs and Libraries

LTDLGEFX
LTDLGFILE
LTDLGKRN
LTDLGUTL
LTDLGCTRL
LTDLGCOM
LTDIS
LTIMG
LTKRN

For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application

See Also

Functions:	L_DlgInit, L_EfxDrawRotated3dText
Topics:	Dialogs: Special Effects
	Using Imaging Common Dialog

Example

 L_INT ShowDlgGetTextExample(HWND hWnd,pBITMAPHANDLE pBitmap)
{
   L_INT nRet;
   L_TCHAR        szSampleText [ L_MAXPATH ] ;
   TEXTDLGPARAMS  DlgParams ;
   BITMAPHANDLE   ForeBitmap ;
   HDC            hDC ;
   HDC            hForeDC ;
   RECT           rcDst ;

   memset  ( &DlgParams, 0, sizeof ( TEXTDLGPARAMS ) ) ;

   lstrcpy ( szSampleText, TEXT("LEADTOOLS!") ) ;

   nRet = L_InitBitmap(&ForeBitmap, sizeof(BITMAPHANDLE), 0, 0, 0 ) ;
   if(nRet != SUCCESS)
      return nRet;

   DlgParams.uStructSize       = sizeof ( TEXTDLGPARAMS ) ;
   DlgParams.pBitmap           = pBitmap ;
   DlgParams.pForegroundBitmap = &ForeBitmap ;
   DlgParams.pszSampleText     = szSampleText ;
   DlgParams.nMaxCount         = 180 ;
   DlgParams.crText            = RGB ( 0,0,255 ) ;
   DlgParams.crHilite          = RGB ( 255,255,255 ) ;
   DlgParams.crShadow          = RGB ( 128,128,128 ) ;
   DlgParams.uStyle            = 0 ;
   DlgParams.uAlign            = EFX_TEXT_HCENTER | EFX_TEXT_VCENTER ;
   DlgParams.bWordWrap         = FALSE ;
   DlgParams.nAngle            = 450 ;
   DlgParams.hFont             = NULL ;
   DlgParams.nXDepth           = 10 ;
   DlgParams.nYDepth           = 10 ;
   DlgParams.bUseForeImage     = TRUE ;
   DlgParams.uDlgFlags         = DLG_TEXT_SHOW_PREVIEW |
                                 DLG_TEXT_AUTOPREVIEW  |
                                 DLG_TEXT_SAMPLETEXT   |
                                 DLG_TEXT_STYLE        |
                                 DLG_TEXT_COLOR        |
                                 DLG_TEXT_BORDERCOLOR  |
                                 DLG_TEXT_ALIGN        |
                                 DLG_TEXT_ANGLE        |
                                 DLG_TEXT_WORDWRAP     |
                                 DLG_TEXT_FONT         |
                                 DLG_TEXT_FOREIMAGE    |
                                 DLG_TEXT_BROWSEIMAGE  |
                                 DLG_TEXT_SHADOWCOLOR  |
                                 DLG_TEXT_SHADOW_X_Y   ;

   nRet = L_DlgInit ( DLG_INIT_COLOR ) ;
   if(nRet != SUCCESS && nRet != ERROR_DLG_ALREADYINITIATED)
      return nRet;
   nRet = L_DlgGetText ( hWnd, &DlgParams );
   if ( SUCCESS_DLG_OK == nRet )
   {
      hForeDC = NULL ;

      if ( DlgParams.bUseForeImage )
      {
         hForeDC = L_CreateLeadDC( &ForeBitmap ) ;
      }

      hDC = GetDC ( hWnd ) ;

      GetClientRect ( hWnd, &rcDst ) ;

      nRet = L_EfxDrawRotated3dText(hDC,
                             DlgParams.pszSampleText,
                             &rcDst,
                             DlgParams.nAngle,
                             DlgParams.uStyle | DlgParams.uAlign |
                             ( DlgParams.bWordWrap ) ? EFX_TEXT_WORDWRAP : 0,
                             DlgParams.nXDepth,
                             DlgParams.nYDepth,
                             DlgParams.crText,
                             DlgParams.crShadow,
                             DlgParams.crHilite,
                             DlgParams.hFont,
                             hForeDC  ) ;
      if(nRet != SUCCESS)
         return nRet;

      ReleaseDC ( hWnd, hDC ) ;

      if ( hForeDC )
         L_DeleteLeadDC( hForeDC ) ;
   }
   else if(nRet < 1 )
      return nRet;

   nRet = L_DlgFree();
   if(nRet != SUCCESS)
      return nRet;

   if ( DlgParams.hFont )
      DeleteObject ( DlgParams.hFont ) ;

   if ( ForeBitmap.Flags.Allocated )
      L_FreeBitmap( &ForeBitmap ) ;

   return SUCCESS;
}