src/msw/richmsgdlg.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/msw/richmsgdlg.cpp
   3 // Purpose:     wxRichMessageDialog
   4 // Author:      Rickard Westerlund
   5 // Created:     2010-07-04
   6 // RCS-ID:      $Id$
   7 // Copyright:   (c) 2010 wxWidgets team
   8 // Licence:     wxWindows licence
   9 /////////////////////////////////////////////////////////////////////////////
  10
  11 // For compilers that support precompilation, includes "wx.h".
  12 #include "wx/wxprec.h"
  13
  14 #ifdef __BORLANDC__
  15 #pragma hdrstop
  16 #endif
  17
  18 #if wxUSE_RICHMSGDLG
  19
  20 #include "wx/richmsgdlg.h"
  21
  22 #ifndef WX_PRECOMP
  23     #include "wx/msw/private.h"
  24 #endif
  25
  26 // This will define wxHAS_MSW_TASKDIALOG if we have support for it in the
  27 // headers we use.
  28 #include "wx/msw/private/msgdlg.h"
  29
  30 // ----------------------------------------------------------------------------
  31 // wxRichMessageDialog
  32 // ----------------------------------------------------------------------------
  33
  34 int wxRichMessageDialog::ShowModal()
  35 {
  36 #ifdef wxHAS_MSW_TASKDIALOG
  37     using namespace wxMSWMessageDialog;
  38
  39     if ( HasNativeTaskDialog() )
  40     {
  41         // create a task dialog
  42         WinStruct<TASKDIALOGCONFIG> tdc;
  43         wxMSWTaskDialogConfig wxTdc(*this);
  44
  45         wxTdc.MSWCommonTaskDialogInit( tdc );
  46
  47         // add a checkbox
  48         if ( !m_checkBoxText.empty() )
  49         {
  50             tdc.pszVerificationText = m_checkBoxText.t_str();
  51             if ( m_checkBoxValue )
  52                 tdc.dwFlags |= TDF_VERIFICATION_FLAG_CHECKED;
  53         }
  54
  55         // add collapsible footer
  56         if ( !m_detailedText.empty() )
  57             tdc.pszExpandedInformation = m_detailedText.t_str();
  58
  59         TaskDialogIndirect_t taskDialogIndirect = GetTaskDialogIndirectFunc();
  60         if ( !taskDialogIndirect )
  61             return wxID_CANCEL;
  62
  63         // create the task dialog, process the answer and return it.
  64         BOOL checkBoxChecked;
  65         int msAns;
  66         HRESULT hr = taskDialogIndirect( &tdc, &msAns, NULL, &checkBoxChecked );
  67         if ( FAILED(hr) )
  68         {
  69             wxLogApiError( "TaskDialogIndirect", hr );
  70             return wxID_CANCEL;
  71         }
  72         m_checkBoxValue = checkBoxChecked != FALSE;
  73
  74         return MSWTranslateReturnCode( msAns );
  75     }
  76 #endif // wxHAS_MSW_TASKDIALOG
  77
  78     // use the generic version when task dialog is't available at either
  79     // compile or run-time.
  80     return wxGenericRichMessageDialog::ShowModal();
  81 }
  82
  83 #endif // wxUSE_RICHMSGDLG