--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Makefile	Tue Oct 29 19:23:03 2013 +0900
@@ -0,0 +1,92 @@
+# Makefile for wxWidgets Application
+# Last Change: 29-Oct-2013.
+# by Takayuki Mutoh
+#
+
+PROGNAME = renren
+
+### Variables ###
+OBJDIR = ./obj
+CXX = g++
+vpath %.cpp ./src
+vpath %.h   ./include
+
+# For Microsoft Windows
+ifdef COMSPEC
+WXCXXFLAGS = -I/local/lib/wx/include/msw-unicode-static-2.9 -I/local/include/wx-2.9 -D_LARGEFILE_SOURCE=unknown -D__WXMSW__ -mthreads
+WXLIBS = -L/local/lib -Wl,--subsystem,windows -mwindows /local/lib/libwx_mswu_richtext-2.9.a /local/lib/libwx_mswu_xrc-2.9.a /local/lib/libwx_mswu_webview-2.9.a /local/lib/libwx_mswu_qa-2.9.a /local/lib/libwx_baseu_net-2.9.a /local/lib/libwx_mswu_html-2.9.a /local/lib/libwx_mswu_adv-2.9.a /local/lib/libwx_mswu_core-2.9.a /local/lib/libwx_baseu_xml-2.9.a /local/lib/libwx_baseu-2.9.a -lwxregexu-2.9 -lwxexpat-2.9 -lwxtiff-2.9 -lwxjpeg-2.9 -lwxpng-2.9 -lwxzlib-2.9 -lrpcrt4 -loleaut32 -lole32 -luuid -lwinspool -lwinmm -lshell32 -lcomctl32 -lcomdlg32 -ladvapi32 -lwsock32 -lgdi32
+EXECUTABLE = $(PROGNAME).exe
+
+# For Apple OSX
+else 
+WXCXXFLAGS = -I/opt/local/lib/wx/include/osx_cocoa-unicode-2.9 -I/opt/local/include/wx-2.9 -D_FILE_OFFSET_BITS=64 -DWXUSINGDLL -D__WXMAC__ -D__WXOSX__ -D__WXOSX_COCOA__ 
+WXLIBS = -L/opt/local/lib -framework IOKit -framework Carbon -framework Cocoa -framework AudioToolbox -framework System -framework OpenGL -framework QuickTime -lwx_osx_cocoau_richtext-2.9 -lwx_osx_cocoau_xrc-2.9 -lwx_osx_cocoau_webview-2.9 -lwx_osx_cocoau_html-2.9 -lwx_osx_cocoau_qa-2.9 -lwx_osx_cocoau_adv-2.9 -lwx_osx_cocoau_core-2.9 -lwx_baseu_xml-2.9 -lwx_baseu_net-2.9 -lwx_baseu-2.9 
+
+EXECUTABLE = $(PROGNAME).app/Contents/Pkginfo
+
+endif
+
+CXXFLAGS = $(WXCXXFLAGS) -I./include -I./image
+LIBS = $(WXLIBS) -static-libgcc -static-libstdc++
+
+
+OBJ = $(OBJDIR)/main.o \
+	  $(OBJDIR)/myframe.o
+
+ifdef COMSPEC
+OBJMSW = $(OBJ) $(OBJDIR)/sample_rc.o
+endif
+
+
+### Targets ###
+
+all: $(EXECUTABLE)
+
+
+$(PROGNAME): $(OBJ)
+	$(CXX) $^ -o $@ $(LIBS)
+
+
+$(OBJDIR)/main.o: main.cpp main.h myframe.h
+	-mkdir -p $(OBJDIR)
+	$(CXX) -c $< -o $@ $(CXXFLAGS)
+
+$(OBJDIR)/myframe.o: myframe.cpp myframe.h
+	$(CXX) -c $< -o $@ $(CXXFLAGS)
+
+
+# for icon
+ifdef COMSPEC
+$(OBJDIR)/sample_rc.o: sample.rc
+	windres -i sample.rc -o $@ -I/local/include/wx-2.9
+endif
+
+$(EXECUTABLE): $(PROGNAME)
+ifdef COMSPEC
+	strip --strip-all $(EXECUTABLE)
+	./$(PROGNAME).exe
+else
+	-mkdir -p $(PROGNAME).app/Contents
+	-mkdir -p $(PROGNAME).app/Contents/MacOS
+	-mkdir -p $(PROGNAME).app/Contents/Resources
+	
+	sed -e "s/IDENTIFIER/$(PROGNAME)/" \
+	-e "s/EXECUTABLE/$(PROGNAME)/" \
+	-e "s/VERSION/0.0/" \
+	Info.plist.in > $(PROGNAME).app/Contents/Info.plist
+	
+	echo -n "APPL????" > $(EXECUTABLE)
+	
+	ln -f $(PROGNAME) $(PROGNAME).app/Contents/MacOS/$(PROGNAME)
+	cp -f wxmac.icns $(PROGNAME).app/Contents/Resources/wxmac.icns
+
+	open $(PROGNAME).app
+endif
+
+clean:
+	rm -f $(PROGNAME) $(PROGNAME).exe
+	rm -f $(OBJDIR)/*.o
+	rm -rf $(PROGNAME).app
+
+.PHONY:	all clean
+

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/include/main.h	Tue Oct 29 19:23:03 2013 +0900
@@ -0,0 +1,24 @@
+// Filename   : main.h
+// Last Change: 29-Oct-2013.
+//
+#include "wx/wx.h"
+#include "wx/config.h"
+#include "wx/fileconf.h"
+
+// private classes
+// Define a new application type, each program should derive a class from wxApp
+class MyApp : public wxApp
+{
+    DECLARE_CLASS( MyApp )
+
+public:
+    MyApp();
+    ~MyApp();
+
+    virtual bool OnInit();
+    virtual int  OnExit();
+};
+
+
+DECLARE_APP(MyApp)
+

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/include/myframe.h	Tue Oct 29 19:23:03 2013 +0900
@@ -0,0 +1,59 @@
+// Filename   : myframe.h
+// Last Change: 29-Oct-2013.
+//
+
+#ifndef __MYFRAME_H__
+#define __MYFRAME_H__
+
+#include <wx/artprov.h>
+#include <wx/xrc/xmlres.h>
+#include <wx/string.h>
+#include <wx/textctrl.h>
+#include <wx/gdicmn.h>
+#include <wx/font.h>
+#include <wx/colour.h>
+#include <wx/settings.h>
+#include <wx/button.h>
+#include <wx/sizer.h>
+#include <wx/dir.h>
+#include <wx/frame.h>
+
+/// Class MyFrame
+class MyFrame : public wxFrame 
+{
+    DECLARE_EVENT_TABLE()
+	private:
+        bool state1;
+        bool state2;
+        bool state3;
+	
+	protected:
+		wxTextCtrl* m_textCtrl1l;
+		wxButton*   m_button1;
+		wxTextCtrl* m_textCtrl1r;
+		wxTextCtrl* m_textCtrl2l;
+		wxButton*   m_button2;
+		wxTextCtrl* m_textCtrl2r;
+		wxTextCtrl* m_textCtrl3l;
+		wxButton*   m_button3;
+		wxTextCtrl* m_textCtrl3r;
+	
+	public:
+		MyFrame( wxWindow* parent, wxWindowID id, const wxString& title, const wxPoint& pos, const wxSize& size, long style );
+		~MyFrame();
+	
+        void OnButton1( wxCommandEvent& WXUNUSED(event) );
+        void OnButton2( wxCommandEvent& WXUNUSED(event) );
+        void OnButton3( wxCommandEvent& WXUNUSED(event) );
+        void InitControl( void );
+        void Exchange( wxTextCtrl* left, wxTextCtrl* right, bool sw );
+};
+
+enum {
+    ID_BTN1 = wxID_HIGHEST + 1,
+    ID_BTN2,
+    ID_BTN3,
+};
+
+#endif //__MYFRAME_H__
+

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/main.cpp	Tue Oct 29 19:23:03 2013 +0900
@@ -0,0 +1,33 @@
+// Filename   : main.cpp
+// Last Change: 29-Oct-2013.
+//
+#include "main.h"
+#include "myframe.h"
+
+IMPLEMENT_APP(MyApp)
+
+IMPLEMENT_CLASS( MyApp, wxApp )
+
+MyApp::MyApp()
+{
+}
+MyApp::~MyApp()
+{
+}
+
+bool MyApp::OnInit()
+{
+    if ( !wxApp::OnInit() ) return false;
+
+    MyFrame *mainframe = new MyFrame( NULL, wxID_ANY, wxT("RenRen"), wxDefaultPosition, wxSize( 280, 140 ), wxCAPTION|wxCLOSE_BOX );
+    mainframe->Show( true );
+    mainframe->InitControl();
+
+    return true;
+}
+
+int MyApp::OnExit()
+{
+    return 0;
+}
+

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/myframe.cpp	Tue Oct 29 19:23:03 2013 +0900
@@ -0,0 +1,123 @@
+// Filename   : myframe.cpp
+// Last Change: 29-Oct-2013.
+//
+#include "myframe.h"
+
+MyFrame::MyFrame( wxWindow* parent, wxWindowID id, const wxString& title, const wxPoint& pos, const wxSize& size, long style ) 
+    : wxFrame( parent, id, title, pos, size, style )
+{
+	this->SetSizeHints( wxDefaultSize, wxDefaultSize );
+	
+	wxGridSizer* gSizer = new wxGridSizer( 0, 3, 0, 0 );
+	
+	m_textCtrl1l = new wxTextCtrl( this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize( 80, -1 ), 0 );
+	gSizer->Add( m_textCtrl1l, 0, wxALL|wxALIGN_CENTER_HORIZONTAL|wxALIGN_CENTER_VERTICAL, 5 );
+	
+	m_button1 = new wxButton( this, ID_BTN1, wxT("<->"), wxDefaultPosition, wxSize( 50, -1 ), 0 );
+	gSizer->Add( m_button1, 0, wxALL|wxALIGN_CENTER_VERTICAL|wxALIGN_CENTER_HORIZONTAL, 5 );
+	
+	m_textCtrl1r = new wxTextCtrl( this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize( 80, -1 ), 0 );
+	gSizer->Add( m_textCtrl1r, 0, wxALL|wxALIGN_CENTER_VERTICAL|wxALIGN_CENTER_HORIZONTAL, 5 );
+	
+	m_textCtrl2l = new wxTextCtrl( this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize( 80, -1 ), 0 );
+	gSizer->Add( m_textCtrl2l, 0, wxALL|wxALIGN_CENTER_HORIZONTAL|wxALIGN_CENTER_VERTICAL, 5 );
+	
+	m_button2 = new wxButton( this, ID_BTN2, wxT("<->"), wxDefaultPosition, wxSize( 50, -1 ), 0 );
+	gSizer->Add( m_button2, 0, wxALL|wxALIGN_CENTER_VERTICAL|wxALIGN_CENTER_HORIZONTAL, 5 );
+	
+	m_textCtrl2r = new wxTextCtrl( this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize( 80, -1 ), 0 );
+	gSizer->Add( m_textCtrl2r, 0, wxALL|wxALIGN_CENTER_VERTICAL|wxALIGN_CENTER_HORIZONTAL, 5 );
+	
+	m_textCtrl3l = new wxTextCtrl( this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize( 80, -1 ), 0 );
+	gSizer->Add( m_textCtrl3l, 0, wxALL|wxALIGN_CENTER_HORIZONTAL|wxALIGN_CENTER_VERTICAL, 5 );
+	
+	m_button3 = new wxButton( this, ID_BTN3, wxT("<->"), wxDefaultPosition, wxSize( 50, -1 ), 0 );
+	gSizer->Add( m_button3, 0, wxALL|wxALIGN_CENTER_VERTICAL|wxALIGN_CENTER_HORIZONTAL, 5 );
+	
+	m_textCtrl3r = new wxTextCtrl( this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize( 80, -1 ), 0 );
+	gSizer->Add( m_textCtrl3r, 0, wxALL|wxALIGN_CENTER_VERTICAL|wxALIGN_CENTER_HORIZONTAL, 5 );
+	
+	
+	this->SetSizer( gSizer );
+	this->Layout();
+	
+	this->Centre( wxBOTH );
+}
+
+MyFrame::~MyFrame()
+{
+}
+
+// Event Table
+BEGIN_EVENT_TABLE( MyFrame, wxFrame )
+    EVT_BUTTON( ID_BTN1, MyFrame::OnButton1 )
+    EVT_BUTTON( ID_BTN2, MyFrame::OnButton2 )
+    EVT_BUTTON( ID_BTN3, MyFrame::OnButton3 )
+END_EVENT_TABLE()
+
+// Event Handlers & Functions
+void MyFrame::OnButton1( wxCommandEvent& WXUNUSED(event) )
+{
+    Exchange( m_textCtrl1l, m_textCtrl1r, state1 );
+    state1 = !state1;
+}
+
+void MyFrame::OnButton2( wxCommandEvent& WXUNUSED(event) )
+{
+    Exchange( m_textCtrl2l, m_textCtrl2r, state2 );
+    state2 = !state2;
+}
+
+void MyFrame::OnButton3( wxCommandEvent& WXUNUSED(event) )
+{
+    Exchange( m_textCtrl3l, m_textCtrl3r, state3 );
+    state3 = !state3;
+}
+
+void MyFrame::InitControl( void )
+{
+    wxString file = wxT( "Z1400000.dta" );
+    m_textCtrl1r->SetValue( file );
+    m_textCtrl2r->SetValue( file );
+    m_textCtrl3r->SetValue( file );
+
+    wxDir dir( wxGetCwd() );
+    if ( !dir.IsOpened() ) return;
+
+    bool cout = dir.GetFirst( &file, wxT("*.dta"), wxDIR_FILES );
+    if ( cout ) {
+        m_textCtrl1l->SetValue( file );
+        cout = dir.GetNext( &file );
+    }
+    if ( cout ) {
+        m_textCtrl2l->SetValue( file );
+        cout = dir.GetNext( &file );
+    }
+    if ( cout ) {
+        m_textCtrl3l->SetValue( file );
+        cout = dir.GetNext( &file );
+    }
+
+    state1 = true;
+    state2 = true;
+    state3 = true;
+}
+
+void MyFrame::Exchange( wxTextCtrl* left, wxTextCtrl* right, bool sw )
+{
+    wxString from, to;
+
+    if ( sw ) {
+        from = wxGetCwd() + wxFILE_SEP_PATH + left->GetValue();
+        to   = wxGetCwd() + wxFILE_SEP_PATH + right->GetValue();
+        left->SetBackgroundColour( *wxYELLOW );
+    }
+    else {
+        from = wxGetCwd() + wxFILE_SEP_PATH + right->GetValue();
+        to   = wxGetCwd() + wxFILE_SEP_PATH + left->GetValue();
+        right->SetBackgroundColour( *wxYELLOW );
+    }
+    Refresh( true, NULL );
+    wxRenameFile( from, to, false );
+}
+