Hanmac/rwx

/*
 * wxGauge.cpp
 *
 *  Created on: 27.02.2012
 *      Author: hanmac
 */

#include "wxGauge.hpp"

VALUE rb_cWXGauge;

#if wxUSE_GAUGE
#define _self unwrap<wxGauge*>(self)

namespace RubyWX {
namespace Gauge {

macro_attr(Range,int)

singlereturn(GetValue)

APP_PROTECT(wxGauge)

singlereturn(IsVertical)


DLL_LOCAL VALUE _setValue(VALUE self,VALUE other)
{
    rb_check_frozen(self);

    int val = RB_NUM2UINT(other);
    //extra check, because value can't be bigger than range
    if(check_index(val,_self->GetRange()))
        _self->SetValue(val);
    return other;
}

/*
 * call-seq:
 *   Gauge.new(parent, name, [options])
 *   Gauge.new(parent, [options])
 *
 * creates a new Gauge 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:
 *   * range Integer
 *   * value 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);
        int style(wxGA_HORIZONTAL);

        int range(0);

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

            set_hash_flag_option(hash,"vertical",wxGA_VERTICAL,style);
            set_hash_flag_option(hash,"smooth",wxGA_SMOOTH,style);
        }
        if(nil_check(parent))
            _self->Create(unwrap<wxWindow*>(parent),id,
                range,wxDefaultPosition,wxDefaultSize,style
            );

    }

    rb_call_super(argc,argv);

    if(rb_obj_is_kind_of(hash,rb_cHash))
    {
        set_obj_option(hash, "value", &wxGauge::SetValue, _self);
    }
    return self;
}

singlefunc(Pulse)

}
}
#endif


/* Document-attr: range
 * the range of the Gauge. Integer
 */
/* Document-attr: value
 * the value of the Gauge. Integer
 */

/* Document-method: vertical?
 * call-seq:
 *   vertical? -> true/false
 *
 * returns true if this control is vertical.
 * ===Return value
 * true/false
*/

/* Document-method: pulse
 * call-seq:
 *   pulse -> self
 *
 * Switch the gauge to indeterminate mode (if required) and
 * makes the gauge move a bit to indicate the user that
 * some progress has been made.
 * ===Return value
 * self
*/


/* Document-const: VERTICAL
 *   Creates a vertical gauge.
 */
/* Document-const: SMOOTH
 *   Creates smooth progress bar with one pixel wide update step (not supported by all platforms).
 */


DLL_LOCAL void Init_WXGauge(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);
#endif

#if wxUSE_GAUGE
    using namespace RubyWX::Gauge;
    rb_cWXGauge = rb_define_class_under(rb_mWX,"Gauge",rb_cWXControl);
    rb_define_alloc_func(rb_cWXGauge,_alloc);

#if 0
    rb_define_attr(rb_cWXGauge,"range",1,1);
    rb_define_attr(rb_cWXGauge,"value",1,1);
#endif

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

    rb_define_attr_method(rb_cWXGauge,"range",_getRange,_setRange);
    rb_define_attr_method(rb_cWXGauge,"value",_GetValue,_setValue);

    rb_define_method(rb_cWXGauge,"pulse",RUBY_METHOD_FUNC(_Pulse),0);

    rb_define_method(rb_cWXGauge,"vertical?",RUBY_METHOD_FUNC(_IsVertical),0);

    rb_define_const(rb_cWXGauge,"VERTICAL",RB_INT2NUM(wxGA_VERTICAL));
    rb_define_const(rb_cWXGauge,"SMOOTH",RB_INT2NUM(wxGA_SMOOTH));


    registerInfo<wxGauge>(rb_cWXGauge);
#endif

}