/***************************************************************************
 *   Copyright (c) 2008 Jürgen Riegel (juergen.riegel@web.de)              *
 *                                                                         *
 *   This file is part of the FreeCAD CAx development system.              *
 *                                                                         *
 *   This library is free software; you can redistribute it and/or         *
 *   modify it under the terms of the GNU Library General Public           *
 *   License as published by the Free Software Foundation; either          *
 *   version 2 of the License, or (at your option) any later version.      *
 *                                                                         *
 *   This library  is distributed in the hope that it will be useful,      *
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
 *   GNU Library General Public License for more details.                  *
 *                                                                         *
 *   You should have received a copy of the GNU Library General Public     *
 *   License along with this library; see the file COPYING.LIB. If not,    *
 *   write to the Free Software Foundation, Inc., 59 Temple Place,         *
 *   Suite 330, Boston, MA  02111-1307, USA                                *
 *                                                                         *
 ***************************************************************************/


#include "PreCompiled.h"
#ifndef _PreComp_
# include <Python.h>
# include <QMdiArea>
# include <QMdiSubWindow>
# include <QUrl>
#endif

#include <Base/Console.h>
#include <Base/Interpreter.h>
#include <Gui/Application.h>
#include <Gui/MainWindow.h>
#include <Gui/WorkbenchManager.h>
#include <Gui/Language/Translator.h>
#include "BrowserView.h"
#include "Workbench.h"



// use a different name to CreateCommand()
void CreateWebCommands(void);

void loadWebResource()
{
    // add resources and reloads the translators
    Q_INIT_RESOURCE(Web);
    Gui::Translator::instance()->refresh();
}

namespace WebGui {
class Module : public Py::ExtensionModule<Module>
{
public:
    Module() : Py::ExtensionModule<Module>("WebGui")
    {
        add_varargs_method("openBrowser",&Module::openBrowser
        );
        add_varargs_method("openBrowserHTML",&Module::openBrowserHTML
        );
        initialize("This module is the WebGui module."); // register with Python
    }

    virtual ~Module() {}

private:
    Py::Object openBrowser(const Py::Tuple& args)
    {
        const char* url;
        if (!PyArg_ParseTuple(args.ptr(), "s",&url))
            throw Py::Exception();

        WebGui::BrowserView* pcBrowserView;

        pcBrowserView = new WebGui::BrowserView(Gui::getMainWindow());
        pcBrowserView->setWindowTitle(QObject::tr("Browser"));
        pcBrowserView->resize(400, 300);
        pcBrowserView->load(url);
        Gui::getMainWindow()->addWindow(pcBrowserView);

        return Py::None();
    }

    Py::Object openBrowserHTML(const Py::Tuple& args)
    {
        const char* HtmlCode;
        const char* BaseUrl;
        const char* TabName = "Browser";
        if (! PyArg_ParseTuple(args.ptr(), "ss|s",&HtmlCode,&BaseUrl,&TabName))
            throw Py::Exception();

        WebGui::BrowserView* pcBrowserView = 0;
        pcBrowserView = new WebGui::BrowserView(Gui::getMainWindow());
        pcBrowserView->resize(400, 300);
        pcBrowserView->setHtml(QString::fromUtf8(HtmlCode),QUrl(QString::fromLatin1(BaseUrl)),QString::fromUtf8(TabName));
        Gui::getMainWindow()->addWindow(pcBrowserView);

        return Py::None();
    }
};

PyObject* initModule()
{
    return (new Module())->module().ptr();
}

} // namespace WebGui


/* Python entry */
PyMOD_INIT_FUNC(WebGui)
{
    if (!Gui::Application::Instance) {
        PyErr_SetString(PyExc_ImportError, "Cannot load Gui module in console application.");
        PyMOD_Return(0);
    }

    PyObject* mod = WebGui::initModule();
    Base::Console().Log("Loading GUI of Web module... done\n");

    // instantiating the commands
    CreateWebCommands();
    WebGui::Workbench::init();

     // add resources and reloads the translators
    loadWebResource();

    PyMOD_Return(mod);
}