Hanmac/rwx

/*
 * wxPreferences.cpp
 *
 *  Created on: 25.05.2013
 *      Author: hanmac
 */

#include "main.hpp"

#include "wxApp.hpp"

VALUE rb_cWXPreferences;

#ifdef HAVE_WX_PREFERENCES_H

#include <wx/preferences.h>

#ifdef wxHAS_PREF_EDITOR_ICONS
#include "wxBitmap.hpp"
#endif

template <>
VALUE wrap< wxPreferencesEditor >(wxPreferencesEditor *point )
{
    return wrapTypedPtr(point, rb_cWXPreferences);
}

#define _self unwrap<wxPreferencesEditor*>(self)

class RubyPreferencesPageInterface
{
public:
    RubyPreferencesPageInterface(VALUE block,VALUE klass) :
        mblock(block),mklass(klass) {}

    virtual ~RubyPreferencesPageInterface() {}

    virtual wxWindow *CreateWindow(wxWindow *parent)
    {
        //VALUE argv[] = {wrap(parent)};
        //VALUE result = rb_class_new_instance(1,argv,mklass);

        VALUE result = rb_funcall(mklass,rb_intern("new"),1,wrap(parent));

        if(!NIL_P(mblock))
            rb_funcall(mblock,rb_intern("call"),1,result);

        return unwrap<wxWindow*>(result);
    }
private:
    VALUE mblock;
    VALUE mklass;
};

class RubyPreferencesPage : public RubyPreferencesPageInterface,public wxPreferencesPage
{
public:
    RubyPreferencesPage(VALUE block,VALUE klass,const wxString &title, VALUE bitmap) :
        RubyPreferencesPageInterface(block,klass),wxPreferencesPage(),mtitle(title)
#ifdef wxHAS_PREF_EDITOR_ICONS
    ,mBitmap(unwrap<wxBitmap>(bitmap))
#endif
    {}

    //using RubyPreferencesPageInterface::CreateWindow;
    wxWindow *CreateWindow(wxWindow *parent)
    {
        return RubyPreferencesPageInterface::CreateWindow(parent);
    }

#ifdef wxHAS_PREF_EDITOR_ICONS
    virtual wxBitmap GetLargeIcon() const { return mBitmap; };
#endif

    wxString GetName() const {return mtitle;}
private:
    wxString mtitle;

#ifdef wxHAS_PREF_EDITOR_ICONS
    wxBitmap mBitmap;
#endif
};


class RubyStockPreferencesPage : public RubyPreferencesPageInterface, public wxStockPreferencesPage
{
public:
    RubyStockPreferencesPage(VALUE block,VALUE klass,wxStockPreferencesPage::Kind kind) :
        RubyPreferencesPageInterface(block,klass), wxStockPreferencesPage(kind) {}

    //using RubyPreferencesPageInterface::CreateWindow;
    wxWindow *CreateWindow(wxWindow *parent)
    {
        return RubyPreferencesPageInterface::CreateWindow(parent);
    }
};

namespace RubyWX {
namespace Preferences {

DLL_LOCAL VALUE _add_page(int argc,VALUE *argv,VALUE self)
{
    VALUE kind, klass, block, bitmap;
    rb_scan_args(argc, argv, "21&",&kind,&klass,&bitmap,&block);
    wxPreferencesPage *page = NULL;
    //VALUE block = rb_block_proc();
    if(RB_SYMBOL_P(kind))
    {
        wxStockPreferencesPage::Kind wxkind = wxStockPreferencesPage::Kind_General;
        if(RB_SYM2ID(kind) == rb_intern("general"))
            wxkind = wxStockPreferencesPage::Kind_General;
        if(RB_SYM2ID(kind) == rb_intern("advanced"))
            wxkind = wxStockPreferencesPage::Kind_Advanced;
        page = new RubyStockPreferencesPage(block,klass,wxkind);
    }else
    {
        page = new RubyPreferencesPage(block,klass,unwrap<wxString>(kind), bitmap);
    }

    _self->AddPage(page);
    return self;
}

DLL_LOCAL VALUE _preferences(int argc,VALUE *argv,VALUE self)
{
    VALUE window, title;
    rb_scan_args(argc, argv, "11",&window,&title);

    app_protected();

    wxPreferencesEditor *pref = new wxPreferencesEditor(unwrap<wxString>(title));

    if(rb_block_given_p())
    {
        rb_funcall(rb_block_proc(),rb_intern("call"),1,wrap(pref));
        //rb_yield(wrap(pref));
        pref->Show(unwrap<wxWindow*>(window));
    }

    return self;
}

}

}

#endif

DLL_LOCAL void Init_WXPreferences(VALUE rb_mWX)
{
#ifdef HAVE_WX_PREFERENCES_H
    using namespace RubyWX::Preferences;
    rb_cWXPreferences = rb_define_class_under(rb_mWX,"Preferences",rb_cObject);

    rb_undef_alloc_func(rb_cWXPreferences);

    rb_define_method(rb_cWXPreferences,"add_page",RUBY_METHOD_FUNC(_add_page),-1);

    rb_define_module_function(rb_mWX,"preferences",RUBY_METHOD_FUNC(_preferences),-1);
    registerType<wxPreferencesEditor>(rb_cWXPreferences);
#endif

}