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 #include "wx/modalhook.h"
  22
  23 #ifndef WX_PRECOMP
  24     #include "wx/msw/private.h"
  25 #endif
  26
  27 // This will define wxHAS_MSW_TASKDIALOG if we have support for it in the
  28 // headers we use.
  29 #include "wx/msw/private/msgdlg.h"
  30
  31 // ----------------------------------------------------------------------------
  32 // wxRichMessageDialog
  33 // ----------------------------------------------------------------------------
  34
  35 int wxRichMessageDialog::ShowModal()
  36 {
  37     WX_HOOK_MODAL_DIALOG();
  38
  39 #ifdef wxHAS_MSW_TASKDIALOG
  40     using namespace wxMSWMessageDialog;
  41
  42     if ( HasNativeTaskDialog() )
  43     {
  44         // create a task dialog
  45         WinStruct<TASKDIALOGCONFIG> tdc;
  46         wxMSWTaskDialogConfig wxTdc(*this);
  47
  48         wxTdc.MSWCommonTaskDialogInit( tdc );
  49
  50         // add a checkbox
  51         if ( !m_checkBoxText.empty() )
  52         {
  53             tdc.pszVerificationText = m_checkBoxText.t_str();
  54             if ( m_checkBoxValue )
  55                 tdc.dwFlags |= TDF_VERIFICATION_FLAG_CHECKED;
  56         }
  57
  58         // add collapsible footer
  59         if ( !m_detailedText.empty() )
  60             tdc.pszExpandedInformation = m_detailedText.t_str();
  61
  62         TaskDialogIndirect_t taskDialogIndirect = GetTaskDialogIndirectFunc();
  63         if ( !taskDialogIndirect )
  64             return wxID_CANCEL;
  65
  66         // create the task dialog, process the answer and return it.
  67         BOOL checkBoxChecked;
  68         int msAns;
  69         HRESULT hr = taskDialogIndirect( &tdc, &msAns, NULL, &checkBoxChecked );
  70         if ( FAILED(hr) )
  71         {
  72             wxLogApiError( "TaskDialogIndirect", hr );
  73             return wxID_CANCEL;
  74         }
  75         m_checkBoxValue = checkBoxChecked != FALSE;
  76
  77         return MSWTranslateReturnCode( msAns );
  78     }
  79 #endif // wxHAS_MSW_TASKDIALOG
  80
  81     // use the generic version when task dialog is't available at either
  82     // compile or run-time.
  83     return wxGenericRichMessageDialog::ShowModal();
  84 }
  85
  86 #endif // wxUSE_RICHMSGDLG