Autogenerating wxEuphoria wrappers
- Posted by dcuny Dec 03, 2014
- 3808 views
I figured since I've diverged from my original topic, I'd at least give the new thread a proper title. 
I'm writing a wrapper generator for wxEuphoria. Input function prototypes (like a .h file) and it auto-generates wrappers.
I have a couple more stupid questions. Given this prototype:
wxScrollBar(wxWindow* parent, wxWindowID id, const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize, long style = wxSB_HORIZONTAL, const wxValidator& validator = wxDefaultValidator, const wxString& name = "scrollBar")
The wrapper code generates:
{
int seq_len = ((s1_ptr)SEQ_PTR(parms))->length;
intptr_t parent;
parent = (wxScrollBar*)get_int( parms, 1 );
intptr_t id;
id = (wxScrollBar*)get_int( parms, 2 );
intptr_t pos;
if (seq_len < 3)
pos = wxDefaultPosition else
pos = (wxScrollBar*)get_int( parms, 3 );
intptr_t size;
if (seq_len < 4)
size = wxDefaultSize else
size = (wxScrollBar*)get_int( parms, 4 );
??? style;
if (seq_len < 5)
style = wxSB_HORIZONTAL else
style = ???;
intptr_t validator;
if (seq_len < 6)
validator = wxDefaultValidator else
validator = (wxScrollBar*)get_int( parms, 6 );
object name;
if (seq_len < 7)
name = wxT{"scrollBar") else
name = (wxScrollBar*)get_int( parms, 7 );
wxDeRefDS( parms );
return BOX_INT( new wxScrollBar( parent, id, pos, size, style, validator, name );
}
Again, the ?? indicates where the program doesn't know how to handle a datatype. In this case, it's a long.
How should I be casting the long? And is there anything else obviously wrong with the code? I've got my doubts about the handling of the string literal.
Thanks!
- David
