Hanmac/rwx

/*
 * wxChoice.cpp
 *
 *  Created on: 03.05.2012
 *      Author: hanmac
 */



#include "wxEvtHandler.hpp"
#include "wxItemContainer.hpp"

VALUE rb_cWXChoice;

#if wxUSE_CHOICE
#define _self unwrap<wxChoice*>(self)

namespace RubyWX {
namespace Choice {

APP_PROTECT(wxChoice)


void set_style_flags(VALUE hash,int& flags)
{
    set_hash_flag_option(hash,"sort",wxCB_SORT,flags);
    set_hash_flag_option(hash,"readonly",wxCB_READONLY,flags);
    set_hash_flag_option(hash,"dropdown",wxCB_DROPDOWN,flags);
}


/*
 * call-seq:
 *   ComboBox.new(parent, name, [options])
 *   ComboBox.new(parent, [options])
 *
 * creates a new ComboBox widget.
 * ===Arguments
 * * parent of this window or nil
 * * name is a String describing a resource in a loaded xrc
 *
 * *options: Hash with possible options to set:
 *   * items [String]
 *   * select Integer
*/
DLL_LOCAL VALUE _initialize(int argc,VALUE *argv,VALUE self)
{
    VALUE parent,name,hash;
    rb_scan_args(argc, argv, "11:",&parent,&name,&hash);

    if(!_created && !rb_obj_is_kind_of(name,rb_cString)) {
        wxWindowID id(wxID_ANY);
        wxArrayString choices;
        int style(0);

        if(rb_obj_is_kind_of(hash,rb_cHash)) {
            set_hash_option(hash,"id",id,unwrapID);
            set_hash_option(hash,"items",choices);
            set_hash_option(hash,"style",style);

            set_style_flags(hash,style);
        }

        if(nil_check(parent)) {
            _self->Create(
                unwrap<wxWindow*>(parent),id,
                wxDefaultPosition,wxDefaultSize,
                choices,style
            );
        }
    }

    rb_call_super(argc,argv);

    if(rb_obj_is_kind_of(hash,rb_cHash)) {

        if(rb_obj_is_kind_of(name,rb_cString)) {
            set_ruby_option(hash, "items", ItemContainer::_setItems, self);
        }

        set_ruby_option(hash, "selection", ItemContainer::_setSelection, self);
    }

    return self;
}

}
}
#endif


/* Document-const: SORT
 *   Sorts the entries alphabetically.
 */
/* Document-const: READONLY
 *   The text will not be user-editable.
 */
/* Document-const: DROPDOWN
 *   Creates a combobox with a drop-down list.
 */
DLL_LOCAL void Init_WXChoice(VALUE rb_mWX)
{
#if 0
    rb_mWX = rb_define_module("WX");
    rb_cWXWindow = rb_define_class_under(rb_mWX,"Window",rb_cObject);

    rb_cWXControl = rb_define_class_under(rb_mWX,"Control",rb_cWXWindow);

    rb_mWXItemContainer = rb_define_module_under(rb_mWX,"ItemContainer");
#endif
#if wxUSE_CHOICE
    using namespace RubyWX::Choice;
    rb_cWXChoice = rb_define_class_under(rb_mWX,"Choice",rb_cWXControl);
    rb_define_alloc_func(rb_cWXChoice,_alloc);

    rb_define_method(rb_cWXChoice,"initialize",RUBY_METHOD_FUNC(_initialize),-1);

    rb_include_module(rb_cWXChoice,rb_mWXItemContainer);

    rb_define_const(rb_cWXChoice,"SORT",RB_INT2NUM(wxCB_SORT));
    rb_define_const(rb_cWXChoice,"READONLY",RB_INT2NUM(wxCB_READONLY));
    rb_define_const(rb_cWXChoice,"DROPDOWN",RB_INT2NUM(wxCB_DROPDOWN));

    registerInfo<wxChoice>(rb_cWXChoice);
    registerEventType("choice",wxEVT_CHOICE);
#endif

}