gistfile1.txt

#ifdef WX_PRECOMP
#include "wx_pch.h"
#endif

#ifdef __BORLANDC__
#pragma hdrstop
#endif //__BORLANDC__

#include "tcptraceMain.h"
#include "turbotrace.h"

//helper functions
enum wxbuildinfoformat
{
    short_f, long_f
};
/**
    @details
    Function to provide the build information
*/
wxString wxbuildinfo(wxbuildinfoformat format)
{
    wxString wxbuild(wxVERSION_STRING);

    if (format == long_f )
    {
        #if defined(__WXMSW__)
        wxbuild << _T("-Windows");

        #elif defined(__WXMAC__)
        wxbuild << _T("-Mac");

        #elif defined(__UNIX__)
        wxbuild << _T("-Linux");
        #endif

        #if wxUSE_UNICODE
        wxbuild << _T("-Unicode build");
        #else
        wxbuild << _T("-ANSI build");
        #endif // wxUSE_UNICODE
    }

    return wxbuild;
}
/**
    @details
    Constructor for the Frame , does a couple of things
    Create menu , statusbar etc
*/
tcptraceFrame::tcptraceFrame(wxFrame *frame, const wxString& title) : wxFrame(frame, -1, title)
{
    //Initialise the User Interface
    init_ui();
}


tcptraceFrame::~tcptraceFrame()
{
}

void tcptraceFrame::init_ui()
{
    #if wxUSE_MENUS
    // create a menu bar
    wxMenuBar* mbar = new wxMenuBar();

    //First file menu
    wxMenu* menu = new wxMenu( _T("") );
    //Add items to file menu
    wxMenuItem *mi = new wxMenuItem( menu , ::wxNewId() , _("&Quit\tAlt-F4") , _("Quit the application"));
    menu->Append(mi);
    this->Connect( mi->GetId() , wxEVT_COMMAND_MENU_SELECTED , (wxObjectEventFunction) &tcptraceFrame::OnQuit );
    //ADd the File menu to menubar
    mbar->Append(menu, _("&File"));

    //Now the Help Menu
    menu = new wxMenu(_T(""));
    //About option in Help Menu
    mi = new wxMenuItem(menu , ::wxNewId() , _("&About\tF1") , _("Show info about this application") );
    menu->Append(mi);
    this->Connect( mi->GetId() , wxEVT_COMMAND_MENU_SELECTED , (wxObjectEventFunction) &tcptraceFrame::OnAbout );
    //Add to menubar
    mbar->Append(menu , _("&Help"));

    //Set the main menu bar
    SetMenuBar(mbar);
    #endif // wxUSE_MENUS

    #if wxUSE_STATUSBAR
    // create a status bar with some information about the used wxWidgets version
    CreateStatusBar(2);
    SetStatusText( _("Tcp Traceroute version 1.0") , 0 );
    SetStatusText( wxbuildinfo(short_f), 1);
    #endif // wxUSE_STATUSBAR

    //Now create panel
    wxPanel *panel = new wxPanel( this , ::wxNewId() );
    wxFlexGridSizer *fgs = new wxFlexGridSizer( 3 , 2 , 9 , 25 );

    //Create some static text controls
    wxStaticText *server = new wxStaticText(panel , -1 , _("Enter Hostname/IP"));
    wxStaticText *result = new wxStaticText(panel , -1 , _("Results"));

    //Create some text boxes and buttons , remember they all belong to the panel
    txt_host = new wxTextCtrl(panel, -1);

    wxButton *btn_trace = new wxButton(panel ,  20 , _("Trace"));
    //Event handler
    btn_trace->Connect( btn_trace->GetId() , wxEVT_COMMAND_BUTTON_CLICKED , (wxObjectEventFunction) &tcptraceFrame::on_trace );
    //btn_trace->SetToolTipString(_("Click to get whois information for the domain name."));
    wxTextCtrl *txt_result = new wxTextCtrl(panel , -1 , _("") , wxDefaultPosition, wxDefaultSize, wxTE_MULTILINE);

    //Add the input field and submit button to a Box Sizer since the must stay together
    wxBoxSizer *space = new wxBoxSizer(wxHORIZONTAL);

    //Expandable with right border
    space->Add( txt_host , 1 , wxRIGHT , 10 );

    //Non expandable and align to right
    space->Add( btn_trace , 0 , wxALIGN_RIGHT);


    fgs->Add(server);
    fgs->Add(space , 1 , wxEXPAND);
    fgs->Add(result);
    fgs->Add(txt_result , 1 , wxEXPAND);

    fgs->AddGrowableRow(1, 1);
    fgs->AddGrowableCol(1, 1);

    wxBoxSizer *box = new wxBoxSizer(wxHORIZONTAL);
    box->Add(fgs, 1 , wxEXPAND | wxALL , 20);
    panel->SetSizer(box);

}

/**
    @brief
    Frame cross button handler
*/
void tcptraceFrame::OnClose(wxCloseEvent &event)
{
    Destroy();
}

/**
    @brief
    File > Quit Handler
*/
void tcptraceFrame::OnQuit(wxCommandEvent &event)
{
    Destroy();
}

/**
    @brief
    Help > About Handler
*/
void tcptraceFrame::OnAbout(wxCommandEvent &event)
{
    wxString msg = wxbuildinfo(long_f);
    wxMessageBox(msg, _("Welcome to..."));
}

/**
    @brief
    Trace button handler
*/
void tcptraceFrame::on_trace(wxCommandEvent &event)
{
    txt_host->GetValue();
}