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 // This will define wxHAS_MSW_TASKDIALOG if we have support for it in the
  23 // headers we use.
  24 #include "wx/msw/private/msgdlg.h"
  25
  26 // ----------------------------------------------------------------------------
  27 // wxRichMessageDialog
  28 // ----------------------------------------------------------------------------
  29
  30 int wxRichMessageDialog::ShowModal()
  31 {
  32 #ifdef wxHAS_MSW_TASKDIALOG
  33     using namespace wxMSWMessageDialog;
  34
  35     if ( HasNativeTaskDialog() )
  36     {
  37         // create a task dialog
  38         WinStruct<TASKDIALOGCONFIG> tdc;
  39         wxMSWTaskDialogConfig wxTdc(*this);
  40
  41         wxTdc.MSWCommonTaskDialogInit( tdc );
  42
  43         // add a checkbox
  44         if ( !m_checkBoxText.empty() )
  45         {
  46             tdc.pszVerificationText = m_checkBoxText.wx_str();
  47             if ( m_checkBoxValue )
  48                 tdc.dwFlags |= TDF_VERIFICATION_FLAG_CHECKED;
  49         }
  50
  51         // add collapsible footer
  52         if ( !m_detailedText.empty() )
  53             tdc.pszExpandedInformation = m_detailedText.wx_str();
  54
  55         TaskDialogIndirect_t taskDialogIndirect = GetTaskDialogIndirectFunc();
  56         if ( !taskDialogIndirect )
  57             return wxID_CANCEL;
  58
  59         // create the task dialog, process the answer and return it.
  60         BOOL checkBoxChecked;
  61         int msAns;
  62         HRESULT hr = taskDialogIndirect( &tdc, &msAns, NULL, &checkBoxChecked );
  63         if ( FAILED(hr) )
  64         {
  65             wxLogApiError( "TaskDialogIndirect", hr );
  66             return wxID_CANCEL;
  67         }
  68         m_checkBoxValue = checkBoxChecked != FALSE;
  69
  70         return MSWTranslateReturnCode( msAns );
  71     }
  72 #endif // wxHAS_MSW_TASKDIALOG
  73
  74     // use the generic version when task dialog is't available at either
  75     // compile or run-time.
  76     return wxGenericRichMessageDialog::ShowModal();
  77 }
  78
  79 #endif // wxUSE_RICHMSGDLG