mirror/example/factories/tetrahedron_wx.cpp

This example shows how to use a factory created by the factory generator with a wxWidgets-based user input interface implementation to generically construct instances of classes with non default constructors.

Copyright 2008-2010 Matus Chochlik. Distributed under the Boost Software License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)

#include <mirror/factory.hpp>
#include <mirror/meta_class.hpp>

#include <mirror/utils/wx_gui_factory.hpp>
#include <mirror/utils/wx_gui_factory/default_traits.hpp>
#include "./tetrahedron.hpp"

#include <wx/wx.h>
#include <wx/choicebk.h>
#include <wx/notebook.h>
#include <wx/listbook.h>
#include <wx/toolbook.h>
#include <wx/aui/auibook.h>

class TetrahedronTestFrame : public wxFrame
{
private:
    // Handler of the Quit-button press event
    void Quit(wxCommandEvent& evt)
    {
        Close();
    }

    // generic function using the factory generator to create
    // a factory using the passed wxWidgets' BookCtrl type
    // to create an instance of the Product type
    template <class BookCtrl, class Product>
    void TestBookCtrl(void)
    {
        // use the wxWidgets-based dialog and other necessary
        // components from the Mirror's utils
        using mirror::wx_gui_factory_dialog;
        using mirror::wx_input_gui_widget_traits_templ;
        using mirror::wx_input_gui_default_text_traits;
        using mirror::wx_input_gui_traits_templ;
        //
        // Now use the wxWidgets-based factory dialog to create
        // an instance of the Product type. Use the trait template
        // class with some reasonable parameters to configure
        // the dialog, use the default text traits provided by Mirror
        //
        // Delete the new instance right after it is created and
        // returned because we don't need it anymore
        delete wx_gui_factory_dialog<
            Product,
            wx_input_gui_traits_templ<
                wx_input_gui_widget_traits_templ<
                    BookCtrl,
                    8, 8, 8, 8, 8, 4
                >,
                wx_input_gui_default_text_traits
            >
        >(wxT("Factory Test Dialog")).new_();
    }

    void TestChoicebook(wxCommandEvent& evt)
    {
        TestBookCtrl<wxChoicebook, test::tetrahedron>();
    }

    void TestNotebook(wxCommandEvent& evt)
    {
        TestBookCtrl<wxNotebook, test::tetrahedron>();
    }

    void TestListbook(wxCommandEvent& evt)
    {
        TestBookCtrl<wxListbook, test::tetrahedron>();
    }

    void TestToolbook(wxCommandEvent& evt)
    {
        TestBookCtrl<wxToolbook, test::tetrahedron>();
    }

    void TestAuiNotebook(wxCommandEvent& evt)
    {
        TestBookCtrl<wxAuiNotebook, test::tetrahedron>();
    }

    // Event identifiers for the buttons
    enum {
        IdActionTestChoicebook = wxID_HIGHEST + __LINE__,
        IdActionTestNotebook,
        IdActionTestListbook,
        IdActionTestToolbook,
        IdActionTestAuiNotebook
    };

    // Make and add a new button with the given title, event id and
    // event handler function
    void make_button(
        wxSizer* sizer,
        int action_id,
        const wxString& title,
        void (wxObject::* handler)(wxEvent&)
    )
    {
        sizer->Add(
            new wxButton(this, action_id, title),
            0,
            wxEXPAND
        );
        Connect(
            action_id,
            wxEVT_COMMAND_BUTTON_CLICKED,
            handler
        );
    }
public:
    TetrahedronTestFrame(void)
     : wxFrame(
        (wxWindow*)nullptr,
        wxID_ANY,
        wxT("Factory Test Frame"),
        wxDefaultPosition,
        wxSize(400, 300)
    )
    {
        wxBoxSizer* sizer = new wxBoxSizer(wxVERTICAL);
        make_button(
            sizer,
            wxID_CANCEL,
            wxT("Quit"),
            wxCommandEventHandler(TetrahedronTestFrame::Quit)
        );
        sizer->AddStretchSpacer(1);
        make_button(
            sizer,
            IdActionTestChoicebook,
            wxT("Test wxChoicebook"),
            wxCommandEventHandler(TetrahedronTestFrame::TestChoicebook)
        );
        make_button(
            sizer,
            IdActionTestNotebook,
            wxT("Test wxNotebook"),
            wxCommandEventHandler(TetrahedronTestFrame::TestNotebook)
        );
        make_button(
            sizer,
            IdActionTestListbook,
            wxT("Test wxListbook"),
            wxCommandEventHandler(TetrahedronTestFrame::TestListbook)
        );
        make_button(
            sizer,
            IdActionTestToolbook,
            wxT("Test wxToolbook"),
            wxCommandEventHandler(TetrahedronTestFrame::TestToolbook)
        );
        make_button(
            sizer,
            IdActionTestAuiNotebook,
            wxT("Test wxAuiNotebook"),
            wxCommandEventHandler(TetrahedronTestFrame::TestAuiNotebook)
        );
        SetSizer(sizer);
        SetMinSize(GetSize());
        Show();
    }
};

class TetrahedronTestApp : public wxApp
{
public:
    bool OnInit(void)
    {
        // Just create a new test frame and
        // make it a Top-Level window of this application
        SetTopWindow(new TetrahedronTestFrame);
        return true;
    }
};

IMPLEMENT_APP(TetrahedronTestApp)