DLL_LOCAL VALUE _busyinfo(int argc,VALUE *argv,VALUE self)
{
VALUE message, parent, hash;
rb_scan_args(argc, argv, "11:",&message, &parent, &hash);
app_protected();
#ifdef HAVE_WXBUSYINFOFLAGS
wxBusyInfoFlags flags;
flags.Label(unwrap<wxString>(message));
flags.Parent(unwrap<wxWindow*>(parent));
if(rb_obj_is_kind_of(hash,rb_cHash))
{
set_obj_option(hash,"icon",&wxBusyInfoFlags::Icon, flags);
set_obj_option(hash,"title",&wxBusyInfoFlags::Title, flags);
set_obj_option(hash,"text",&wxBusyInfoFlags::Text, flags);
set_obj_option(hash,"label",&wxBusyInfoFlags::Label, flags);
set_obj_option(hash,"parent",&wxBusyInfoFlags::Parent, flags);
set_obj_option(hash,"foreground",&wxBusyInfoFlags::Foreground, flags);
set_obj_option(hash,"background",&wxBusyInfoFlags::Background, flags);
//set_obj_option(hash,"transparency",&wxBusyInfoFlags::Transparency, flags, unwrap<unsigned int>);
}
wxBusyInfo info(flags);
#else
wxBusyInfo info(unwrap<wxString>(message),unwrap<wxWindow*>(parent));
#endif
rb_yield(Qnil);
return self;
}
/*
* call-seq:
* dir_dialog([parent], [options]) -> String
*
* shows an DirDialog.
* ===Arguments
* * parent of this window or nil
*
* *options: Hash with possible options to set:
* * path String default path
* * message String
* * style Integer
* * pos WX::Point
* * must_exist Style Flag does set MUST_EXIST
* * change_dir Style Flag does set CHANGE_DIR
* ===Return value
* selected path
*/
DLL_LOCAL VALUE _getUserDir(int argc,VALUE *argv,VALUE self)
{
VALUE parent,hash;
rb_scan_args(argc, argv, "01:",&parent,&hash);
app_protected();
wxString message(wxDirSelectorPromptStr);
wxString defaultPath(wxEmptyString);
int style(wxDD_DEFAULT_STYLE);
wxPoint pos(wxDefaultPosition);
if(rb_obj_is_kind_of(hash,rb_cHash))
{
set_default_values(hash,message,defaultPath,style);
set_hash_option(hash,"pos",pos);
set_style_flags(hash,style);
}
return wrap(wxDirSelector(message,
defaultPath,style,pos,
unwrap<wxWindow*>(parent)));
}
DLL_LOCAL VALUE _getUserColor(int argc,VALUE *argv,VALUE self)
{
VALUE parent,caption;
rb_scan_args(argc, argv, "11",&parent,&caption);
app_protected();
wxColor col = wxGetColourFromUser(unwrap<wxWindow*>(parent),*wxBLACK,unwrap<wxString>(caption));
return col.IsOk() ? wrap(col) : Qnil;
}
DLL_LOCAL VALUE _busy(int argc,VALUE *argv,VALUE self)
{
VALUE cursor;
rb_scan_args(argc, argv, "01",&cursor);
app_protected();
wxBeginBusyCursor(NIL_P(cursor) ? wxHOURGLASS_CURSOR : unwrap<wxCursor*>(cursor));
rb_yield(Qnil);
wxEndBusyCursor();
return self;
}
/*
* call-seq:
* draw { | dc | } -> self
*
* create a DC for drawing in the image.
*
*/
DLL_LOCAL VALUE _draw(VALUE self)
{
app_protected();
rb_check_frozen(self);
wxDC *dc;
#if wxUSE_GRAPHICS_CONTEXT
dc = new wxGCDC(wxGraphicsContext::Create(*_self));
#else
wxBitmap bit(*_self);
wxMemoryDC *mdc = new wxMemoryDC(bit);
dc = mdc;
#endif
rb_yield(wrap(dc));
#if !wxUSE_GRAPHICS_CONTEXT
(*_self) = bit.ConvertToImage();
mdc->SelectObject(wxNullBitmap);
#endif
//TODO add a way to delete the DCs again
return self;
}
DLL_LOCAL VALUE _isBusy(VALUE self)
{
app_protected();
return wrap(wxIsBusy());
}