Method PopulateMacros

src/BatchProcessDialog.cpp:192–224

This clears and updates the contents of mMacros, the list of macros. It has cut-and-paste code from PopulateList, and both should call a shared function.

/// It has cut-and-paste code from PopulateList, and both should call
/// a shared function.
void ApplyMacroDialog::PopulateMacros()
{
   auto names = mMacroCommands.GetNames();
   int i;

   int topItem = mMacros->GetTopItem();
   mMacros->DeleteAllItems();
   for (i = 0; i < (int)names.size(); i++) {
      mMacros->InsertItem(i, names[i]);
   }

   int item = mMacros->FindItem(-1, mActiveMacro);
   bool bFound = item >=0;
   if (item == -1) {
      item = 0;
      mActiveMacro = mMacros->GetItemText(0);
   }

   // Select the name in the list...this will fire an event.
   mMacros->SetItemState(item, wxLIST_STATE_SELECTED | wxLIST_STATE_FOCUSED,
      wxLIST_STATE_SELECTED | wxLIST_STATE_FOCUSED);

   if( 0 <= topItem && topItem < (int)mMacros->GetItemCount())
   {
      // Workaround for scrolling being windows only.
      // Try to scroll back to where we once were...
      mMacros->EnsureVisible( (int)mMacros->GetItemCount() -1 );
      mMacros->EnsureVisible( topItem );
      // And then make sure whatever is selected is still visible...
      if( bFound )
         mMacros->EnsureVisible( item );
   }
}

void ApplyMacroDialog::OnHelp(wxCommandEvent & WXUNUSED(event))
{