preferencespageunits.cpp

Powerful and Portable GPS application -- support Linux, Windows, Windows CE GPS navigation and Map m

/*
 *  Roadnav
 *  PreferencesPageUnits.cpp
 *
 *  Copyright (c) 2004 - 2007 Richard L. Lynch <[e-mail]>
 *
 *  This program is free software; you can redistribute it and/or
 *  modify it under the terms of version 2 of the GNU General Public License
 *  as published by the Free Software Foundation.
 *
 *  This program 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 General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 */

//////////////////////////////////////////////////////////////////////////////
/// \file
///
/// Contains the Units page of the preferences dialog box.
///
//////////////////////////////////////////////////////////////////////////////

#ifdef HAVE_CONFIG_H
#  include <config.h>
#endif

#ifdef _MSC_VER
#pragma warning(disable: 4786)
#pragma warning(disable: 4800)
#endif

#include <wx/wx.h>

#include "App.h"
#include "PreferencesPageUnits.h"
#include "libroadnav/MapRepresentations.h"

BEGIN_EVENT_TABLE(PreferencesPageUnits, wxPanel)
END_EVENT_TABLE()

//////////////////////////////////////////////////////////////////////////////
///
/// \brief PreferencesPageUnits constructor - create and initialize controls
///
//////////////////////////////////////////////////////////////////////////////
PreferencesPageUnits::PreferencesPageUnits(wxWindow *parent)
             : wxPanel(parent, -1, wxDefaultPosition, wxDefaultSize, wxTAB_TRAVERSAL)
{
	wxBoxSizer * psizerWnd;
	wxFlexGridSizer * psizerGrid;
	int iSel;
	wxString strSel;
	
	psizerGrid = new wxFlexGridSizer(2, 5, 10);
	
	//////////////////////////////////////////////////////////////////////////
	// Position Format label
	//////////////////////////////////////////////////////////////////////////
	psizerGrid->Add(
		new wxStaticText(this, -1, wxT("Position Format")),
		0,
		wxALIGN_CENTER_VERTICAL | wxALIGN_RIGHT,
		0
	);
	
	//////////////////////////////////////////////////////////////////////////
	// Postion Format selection
	//////////////////////////////////////////////////////////////////////////

	m_pctlPositionFormat = new wxComboBox(this, -1, wxT(""), wxDefaultPosition, wxSize(200, -1), 0, NULL, wxCB_READONLY);
	m_pctlPositionFormat->Append(POSITION_FORMAT_1);
	m_pctlPositionFormat->Append(POSITION_FORMAT_2);
	m_pctlPositionFormat->Append(POSITION_FORMAT_3);

	g_pConfig->Read(wxT("PositionFormat"), &strSel, POSITION_FORMAT_3);

	iSel = m_pctlPositionFormat->FindString(strSel);
	if (iSel >= 0)
		m_pctlPositionFormat->SetSelection(iSel);
	else
		m_pctlPositionFormat->SetSelection(0);

   // add to the sizer
	psizerGrid->Add(m_pctlPositionFormat,
				0,
				wxGROW,
				0
	);
	
	//////////////////////////////////////////////////////////////////////////
	// Units section
	//////////////////////////////////////////////////////////////////////////
	wxString strUnits[] = {wxString(wxT("US (English)")),wxString(wxT("SI (metric)")) };
	m_pctlUnits = new wxRadioBox(this,-1,wxT("Units"),wxDefaultPosition,wxDefaultSize,2,strUnits,1);
	long units;
	g_pConfig->Read(wxT("Units"),&units,0);
	m_pctlUnits->SetSelection(units);
	wxBoxSizer* sizerUnits = new wxBoxSizer(wxHORIZONTAL);
	sizerUnits->Add(m_pctlUnits,1,wxGROW,0);
	
	
	//////////////////////////////////////////////////////////////////////////
	// psizerWnd just adds a border to psizerGrid
	//////////////////////////////////////////////////////////////////////////
	
	psizerWnd = new wxBoxSizer(wxVERTICAL);
	psizerWnd->Add(psizerGrid,0,wxALL | wxGROW, 10);
	psizerWnd->Add(sizerUnits,0,wxALL | wxGROW, 10);
	
	//////////////////////////////////////////////////////////////////////////
	// Set up the sizer
	//////////////////////////////////////////////////////////////////////////

	m_pctlPositionFormat->SetFocus();
	psizerWnd->Fit(this);
	SetSizer(psizerWnd);
	Layout();
	psizerWnd->SetSizeHints(this);
	
}

//////////////////////////////////////////////////////////////////////////////
///
/// \brief Ok was pressed .. save the settings
///
//////////////////////////////////////////////////////////////////////////////
void PreferencesPageUnits::OnOk(wxCommandEvent& event)
{
	g_pConfig->Write(wxT("PositionFormat"), m_pctlPositionFormat->GetValue());
	g_pConfig->Write(wxT("Units"),m_pctlUnits->GetSelection());
}