src/msw/richmsgdlg.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        src/msw/richmsgdlg.cpp
   3 // Purpose:     wxRichMessageDialog
   4 // Author:      Rickard Westerlund
   5 // Created:     2010-07-04
   6 // Copyright:   (c) 2010 wxWidgets team
   7 // Licence:     wxWindows licence
   8 /////////////////////////////////////////////////////////////////////////////
   9
  10 // For compilers that support precompilation, includes "wx.h".
  11 #include "wx/wxprec.h"
  12
  13 #ifdef __BORLANDC__
  14 #pragma hdrstop
  15 #endif
  16
  17 #if wxUSE_RICHMSGDLG
  18
  19 #include "wx/richmsgdlg.h"
  20 #include "wx/modalhook.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     WX_HOOK_MODAL_DIALOG();
  37
  38 #ifdef wxHAS_MSW_TASKDIALOG
  39     using namespace wxMSWMessageDialog;
  40
  41     if ( HasNativeTaskDialog() )
  42     {
  43         // create a task dialog
  44         WinStruct<TASKDIALOGCONFIG> tdc;
  45         wxMSWTaskDialogConfig wxTdc(*this);
  46
  47         wxTdc.MSWCommonTaskDialogInit( tdc );
  48
  49         // add a checkbox
  50         if ( !m_checkBoxText.empty() )
  51         {
  52             tdc.pszVerificationText = m_checkBoxText.t_str();
  53             if ( m_checkBoxValue )
  54                 tdc.dwFlags |= TDF_VERIFICATION_FLAG_CHECKED;
  55         }
  56
  57         // add collapsible footer
  58         if ( !m_detailedText.empty() )
  59             tdc.pszExpandedInformation = m_detailedText.t_str();
  60
  61         TaskDialogIndirect_t taskDialogIndirect = GetTaskDialogIndirectFunc();
  62         if ( !taskDialogIndirect )
  63             return wxID_CANCEL;
  64
  65         // create the task dialog, process the answer and return it.
  66         BOOL checkBoxChecked;
  67         int msAns;
  68         HRESULT hr = taskDialogIndirect( &tdc, &msAns, NULL, &checkBoxChecked );
  69         if ( FAILED(hr) )
  70         {
  71             wxLogApiError( "TaskDialogIndirect", hr );
  72             return wxID_CANCEL;
  73         }
  74         m_checkBoxValue = checkBoxChecked != FALSE;
  75
  76         return MSWTranslateReturnCode( msAns );
  77     }
  78 #endif // wxHAS_MSW_TASKDIALOG
  79
  80     // use the generic version when task dialog is't available at either
  81     // compile or run-time.
  82     return wxGenericRichMessageDialog::ShowModal();
  83 }
  84
  85 #endif // wxUSE_RICHMSGDLG