frame.cpp

roadnav 内含一个基于wxWindows库的车载导航系统。编译后

/*
 *  Roadnav
 *  Frame.cpp   
 *
 *  Copyright (c) 2004 - 2006 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 frame class for the application, and the associated
/// event handlers.
///
//////////////////////////////////////////////////////////////////////////////

#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 <wx/minifram.h>
#include <wx/string.h>
#include <wx/print.h>
#include <wx/printdlg.h>
#include <wx/filename.h>
#include <wx/tokenzr.h>

#if defined _WINDOWS
#include <windows.h> // for WM_TIMECHANGE
#endif

#ifdef HAVE_MATH_H
#include <math.h>
#endif

#include "libroadnav/Map.h"
#include "libroadnav/MapLookup.h"
#include "libroadnav/MapSupport.h"
#include "libroadnav/MapRepresentations.h"
#include "libroadnav/Debug.h"
#include "App.h"
#include "Frame.h"
#include "MapEventExtender.h"
#include "GPSMonitorThread.h"
#include "LocationDialog.h"
#include "CountyDialog.h"
#include "libroadnav/MapCounty.h"
#include "libroadnav/MapState.h"
#include "Printout.h"
#include "PreferencesDialog.h"
#include "SaveAsSettingsDialog.h"
#include "TTS.h"
#include "libroadnav/MapControlDataImporter_GNISDECI.h"
#include "libroadnav/MapControlDataImporter_TigerLine.h"

#ifdef USE_OPENSTREETMAP
#include "libroadnav/MapControlDataImporter_OSM.h"
#endif

#include "libroadnav/MapZip.h"
#include "libroadnav/URLs.h"
#include "libroadnav/DownloadFiles.h"
#include "LCDprocInterface.h"

#include "appicon16.xpm"
#include "appicon32.xpm"
#include "appicon64.xpm"

#include <vector>

using namespace std;

//////////////////////////////////////////////////////////////////////////////
/// 
/// Menu item IDs
///
//////////////////////////////////////////////////////////////////////////////
enum
{
	idMapControl = 0,
	idWhatsNearBy,

#ifdef USE_SCRIPTING	
	idFileRunScript,
#endif
	idFileSaveAs,
	idFilePrint,
	idFilePrintPreview,
	
	idViewCompass,
	idViewAerialPhotos,
	idView3DMode,
	idViewScale,
	idViewGPSHistory,
	idViewZoomIn,
	idViewZoomOut,
	idViewZoomMax,
	idViewZoomMin,
	idViewGPSMarker,
	idViewGPSWindow,
	idViewWhatsNearByWindow,
	idViewFullScreen,
	
	idMapSetAddress,
	idMapWaypoints,
	idMapSetAngle,
	idMapGetDirections,
	idMapGetDirectionsAccel,
	idMapMoveCenterLeft,
	idMapMoveCenterRight,
	idMapMoveCenterUp,
	idMapMoveCenterDown,

	idToolsMeasure,
	idToolsZoom,

	idToolsDownloadMaps,
#ifdef USE_OPENSTREETMAP
	idToolsDownloadOSMMaps,
	idToolsImportOSMMaps,
#endif
	
	idSolarTimerTest,
	idRefreshMapControl,
	idEscape
};

#define TIMER_INIT		4

#ifdef USE_SCRIPTING
#define TIMER_SCRIPTING	5
#endif

//////////////////////////////////////////////////////////////////////////////
///
/// MapFrame event table
///
//////////////////////////////////////////////////////////////////////////////
BEGIN_EVENT_TABLE(MapFrame, wxFrame)
#ifdef USE_SCRIPTING	
	EVT_MENU  (idFileRunScript, MapFrame::OnFileRunScript)
#endif
	EVT_MENU  (idFileSaveAs, MapFrame::OnFileSaveAs)
	EVT_BUTTON(idFileSaveAs, MapFrame::OnFileSaveAs)
	EVT_MENU  (idFilePrint, MapFrame::OnFilePrint)
	EVT_BUTTON(idFilePrint, MapFrame::OnFilePrint)
	EVT_MENU  (idFilePrintPreview, MapFrame::OnFilePrintPreview)
	EVT_MENU  (wxID_EXIT, MapFrame::OnFileExit)
	EVT_BUTTON(wxID_EXIT, MapFrame::OnFileExit)

	EVT_MENU  (idViewCompass, MapFrame::OnViewCompass)
	EVT_MENU  (idViewAerialPhotos, MapFrame::OnViewAerialPhotos)
	EVT_MENU  (idView3DMode, MapFrame::OnView3DMode)
	EVT_MENU  (idViewScale, MapFrame::OnViewScale)
	EVT_MENU  (idViewGPSHistory, MapFrame::OnViewGPSHistory)
	EVT_MENU  (idViewZoomIn, MapFrame::OnViewZoomIn)
	EVT_BUTTON(idViewZoomIn, MapFrame::OnViewZoomIn)
	EVT_MENU  (idViewZoomOut, MapFrame::OnViewZoomOut)
	EVT_BUTTON(idViewZoomOut, MapFrame::OnViewZoomOut)
	EVT_MENU  (idViewZoomMax, MapFrame::OnViewZoomMax)
	EVT_MENU  (idViewZoomMin, MapFrame::OnViewZoomMin)
	EVT_MENU  (idViewGPSMarker, MapFrame::OnViewGPSMarker)
	EVT_MENU  (idViewGPSWindow, MapFrame::OnViewGPSWindow)
	EVT_MENU  (idViewWhatsNearByWindow, MapFrame::OnViewWhatsNearByWindow)
	EVT_MENU  (idViewFullScreen, MapFrame::OnViewFullScreen)

	EVT_MENU  (idMapSetAddress, MapFrame::OnMapSetAddress)
	EVT_BUTTON(idMapSetAddress, MapFrame::OnMapSetAddress)
	EVT_MENU  (idMapWaypoints, MapFrame::OnMapWaypoints)
	EVT_MENU  (idMapSetAngle, MapFrame::OnMapSetAngle)
	EVT_MENU  (idMapGetDirections, MapFrame::OnMapGetDirections)
	EVT_BUTTON(idMapGetDirections, MapFrame::OnMapGetDirectionsAccel)
	EVT_MENU  (idMapGetDirectionsAccel, MapFrame::OnMapGetDirectionsAccel)
	EVT_MENU  (idMapMoveCenterLeft, MapFrame::OnMapMoveCenterLeft)
	EVT_BUTTON(idMapMoveCenterLeft, MapFrame::OnMapMoveCenterLeft)
	EVT_MENU  (idMapMoveCenterRight, MapFrame::OnMapMoveCenterRight)
	EVT_BUTTON(idMapMoveCenterRight, MapFrame::OnMapMoveCenterRight)
	EVT_MENU  (idMapMoveCenterUp, MapFrame::OnMapMoveCenterUp)
	EVT_BUTTON(idMapMoveCenterUp, MapFrame::OnMapMoveCenterUp)
	EVT_MENU  (idMapMoveCenterDown, MapFrame::OnMapMoveCenterDown)
	EVT_BUTTON(idMapMoveCenterDown, MapFrame::OnMapMoveCenterDown)

	EVT_MENU  (idToolsMeasure, MapFrame::OnToolsMeasure)
	EVT_UPDATE_UI(idToolsMeasure, MapFrame::OnUpdateToolsMeasure)
	EVT_MENU  (idToolsZoom, MapFrame::OnToolsZoom)
	EVT_UPDATE_UI(idToolsZoom, MapFrame::OnUpdateToolsZoom)

	EVT_BUTTON(idToolsDownloadMaps, MapFrame::OnToolsDownloadTIGERLineMaps)
	EVT_MENU  (idToolsDownloadMaps, MapFrame::OnToolsDownloadTIGERLineMaps)

#ifdef USE_OPENSTREETMAP
	EVT_MENU  (idToolsDownloadOSMMaps, MapFrame::OnToolsDownloadOSMMaps)
	EVT_MENU  (idToolsImportOSMMaps, MapFrame::OnToolsImportOSMMaps)
#endif
	
	EVT_BUTTON(wxID_PREFERENCES, MapFrame::OnToolsPreferences)
	EVT_MENU  (wxID_PREFERENCES, MapFrame::OnToolsPreferences)

	EVT_MENU  (wxID_ABOUT, MapFrame::OnHelpAbout)

	EVT_MENU  (idSolarTimerTest, MapFrame::OnSolarTimerTest)
	EVT_MENU  (idRefreshMapControl, MapFrame::RedrawMap)

	EVT_MENU  (idEscape, MapFrame::OnEscapeKey)

	EVT_BUTTON(idWhatsNearBy, MapFrame::OnWhatsNearbyDoubleClick)

	EVT_BUTTON(idMapControl, MapFrame::OnMapRecentered)
	EVT_COMMAND_RIGHT_CLICK(idMapControl, MapFrame::OnDownloadCounty)

	EVT_SOLAR(MapFrame::OnSolarEvent)
	EVT_IDLE(MapFrame::OnIdle)

	EVT_SIZE(wxSkinnableFrame::OnSize)
	EVT_TIMER(TIMER_REFRESH, wxSkinnableFrame::OnTimerRefresh)
	
	EVT_TIMER(TIMER_INIT, MapFrame::OnTimerInit)

#ifdef USE_SCRIPTING
	EVT_TIMER(TIMER_SCRIPTING, MapFrame::OnTimerScripting)
#endif

	EVT_GPS(MapFrame::OnGPSUpdate)
	
	EVT_CLOSE(MapFrame::OnClose)
END_EVENT_TABLE()

//////////////////////////////////////////////////////////////////////////////
///
/// \brief MapFrame constructor - create controls and initialize them
///
//////////////////////////////////////////////////////////////////////////////
MapFrame::MapFrame(wxString title) : wxSkinnableFrame((wxFrame *) NULL, -1, title)
{
	//////////////////////////////////////////////////////////////////////////////
	// Icon
	//////////////////////////////////////////////////////////////////////////////

	wxIconBundle icbApp;

	wxIcon icoApp16;
	wxBitmap bmpAppIcon16(appicon16_xpm);
	icoApp16.CopyFromBitmap(bmpAppIcon16);
	icbApp.AddIcon(icoApp16);

	wxIcon icoApp32;
	wxBitmap bmpAppIcon32(appicon32_xpm);
	icoApp32.CopyFromBitmap(bmpAppIcon32);
	icbApp.AddIcon(icoApp32);

	wxIcon icoApp64;
	wxBitmap bmpAppIcon64(appicon64_xpm);
	icoApp64.CopyFromBitmap(bmpAppIcon64);
	icbApp.AddIcon(icoApp64);

	SetIcons(icbApp);

	//////////////////////////////////////////////////////////////////////////////
	// Initialize variables
	//////////////////////////////////////////////////////////////////////////////

	m_ptGPS.Set(0, 0);
	m_fGPSHeading = 0;
	m_fGPSSpeed = 0;
	m_bOnGPSInProgress = false;
	m_bNewGPSData = false;
	m_bGPSJustRun = false;

	m_bScreenTracksGPS = g_pConfig->Read(wxT("TrackGPSMarker"), true);
	
	m_iSpeedControlledDetailLevelOffset = 0;

	m_ToolMode = toolNone;

	InitializeThemes();

	//////////////////////////////////////////////////////////////////////////
	// Create the "What's Nearby" miniframe
	//////////////////////////////////////////////////////////////////////////

	m_pfrmWhatsNearBy = new WhatsNearByFrame(this, idWhatsNearBy, new MapControlData_Tiles());
	
	//////////////////////////////////////////////////////////////////////////////
	// Create controls
	//////////////////////////////////////////////////////////////////////////////
	m_ctlMap = new MapControl(&m_cRecords, &m_MapAppearanceSettings, this, idMapControl, wxDefaultPosition, wxDefaultSize);

	//////////////////////////////////////////////////////////////////////////////
	// Extend map control event handling
	//////////////////////////////////////////////////////////////////////////////
	m_ctlMap->PushEventHandler(new MapEventExtender(this, m_ctlMap));

	//////////////////////////////////////////////////////////////////////////////
	// Add map control to skin
	//////////////////////////////////////////////////////////////////////////////

	AddNamedControl(m_ctlMap, wxT("map"));

	m_pctlCompass = NULL;

	//////////////////////////////////////////////////////////////////////////////
	// File Menu
	//////////////////////////////////////////////////////////////////////////////

	wxMenu * menuFile = new wxMenu;
#ifdef USE_SCRIPTING
	menuFile->Append(idFileRunScript, wxT("Run S&cript..."));
#endif
	menuFile->Append(idFileSaveAs, wxT("Save &as...\tCtrl-s"));
	menuFile->Append(idFilePrint, wxT("&Print...\tCtrl-p"));
	menuFile->Append(idFilePrintPreview, wxT("P&rint Preview..."));
	menuFile->AppendSeparator();
	menuFile->Append(wxID_EXIT, wxT("E&xit"));

	//////////////////////////////////////////////////////////////////////////////
	// View Menu
	//////////////////////////////////////////////////////////////////////////////
	m_menuView = new wxMenu;
	
	m_menuView->AppendCheckItem(idViewCompass, wxT("&Compass"));
	m_menuView->Check(idViewCompass, TRUE);
	
	m_menuView->AppendCheckItem(idViewAerialPhotos, wxT("Aerial &Photos"));
	m_menuView->Check(idViewAerialPhotos, g_pConfig->Read(wxT("AerialPhotosVisible"), (long int) 0));
	
	m_menuView->AppendCheckItem(idView3DMode, wxT("&3D Mode"));
	m_menuView->Check(idView3DMode, g_pConfig->Read(wxT("3DMode"), (long int) 0));
	
	m_menuView->AppendCheckItem(idViewScale, wxT("&Scale"));
	m_menuView->Check(idViewScale, TRUE);

	m_menuView->AppendCheckItem(idViewGPSHistory, wxT("GPS &History"));
	m_menuView->Check(idViewGPSHistory, g_pConfig->Read(wxT("GPSHistory"), (long int) 1));

	m_menuView->AppendCheckItem(idViewGPSMarker, wxT("Map Tracks &GPS"));
	m_menuView->Check(idViewGPSMarker, m_bScreenTracksGPS);

	m_menuView->AppendCheckItem(idViewGPSWindow, wxT("G&PS Window"));
	m_menuView->Check(idViewGPSWindow, g_pConfig->Read(wxT("GPSWindowVisible"), (long int) 0));

	m_menuView->AppendCheckItem(idViewWhatsNearByWindow, wxT("What's Nearby Window"));
	m_menuView->Check(idViewWhatsNearByWindow, g_pConfig->Read(wxT("WhatsNearByWindowVisible"), (long int) 0));

	m_menuView->AppendSeparator();

	m_menuView->Append(idViewZoomIn, wxT("Zoom &In\t+"));
	m_menuView->Append(idViewZoomOut, wxT("Zoom &Out\t-"));

	m_menuView->Append(idViewZoomMax, wxT("Zoom Max"));
	m_menuView->Append(idViewZoomMin, wxT("Zoom Min"));

#if defined(__DARWIN__)
	m_menuView->AppendCheckItem(idViewFullScreen, wxT("&Full Screen\tCtrl-Shift-F"));
#else
	m_menuView->AppendCheckItem(idViewFullScreen, wxT("&Full Screen\tF11"));
#endif
	m_menuView->Check(idViewFullScreen, FALSE);

	//////////////////////////////////////////////////////////////////////////////
	// Map Menu
	//////////////////////////////////////////////////////////////////////////////
	m_menuMap = new wxMenu;
	m_menuMap->Append(idMapSetAddress, wxT("Set &Address...\tCtrl-A"));
	m_menuMap->Append(idMapWaypoints, wxT("&Waypoints..."));
	m_menuMap->Append(idMapSetAngle, wxT("Set Map Orientation..."));
	m_menuMap->AppendCheckItem(idMapGetDirections, wxT("Get &Directions...\tCtrl-D"));
	m_menuMap->Check(idMapGetDirections, (long int) 0);

	//////////////////////////////////////////////////////////////////////////////
	// Tools Menu
	//////////////////////////////////////////////////////////////////////////////
	wxMenu * menuTools = new wxMenu;

	menuTools->AppendCheckItem(idToolsMeasure, wxT("Measure"));
	menuTools->AppendCheckItem(idToolsZoom, wxT("Zoom"));

	menuTools->AppendSeparator();

	menuTools->Append(idToolsDownloadMaps, wxT("Download TIGER/Line &Maps..."));
#ifdef USE_OPENSTREETMAP
	menuTools->Append(idToolsDownloadOSMMaps, wxT("Download &OpenStreetMap Maps..."));
	menuTools->Append(idToolsImportOSMMaps, wxT("Import O&penStreetMap XML Maps..."));
#endif
	menuTools->Append(wxID_PREFERENCES, wxT("&Preferences..."));

	//////////////////////////////////////////////////////////////////////////////
	// Help Menu
	//////////////////////////////////////////////////////////////////////////////
	wxMenu * menuHelp = new wxMenu;
	menuHelp->Append(wxID_ABOUT, wxT("&About..."));

	//////////////////////////////////////////////////////////////////////////////
	// Menu Bar
	//////////////////////////////////////////////////////////////////////////////
	wxMenuBar * mbMenu = new wxMenuBar(wxMB_DOCKABLE);
	mbMenu->Append(menuFile, wxT("&File"));
	mbMenu->Append(m_menuView, wxT("&View"));
	mbMenu->Append(m_menuMap, wxT("&Map"));
	mbMenu->Append(menuTools, wxT("&Tools"));
	mbMenu->Append(menuHelp, wxT("&Help"));

	SetMenuBar(mbMenu);

	//////////////////////////////////////////////////////////////////////////
	// Accelerators
	//////////////////////////////////////////////////////////////////////////

	wxAcceleratorEntry entries[15];
	entries[0].Set(wxACCEL_NORMAL,	(int) wxT('+'),	idViewZoomIn);
	entries[1].Set(wxACCEL_NORMAL,	(int) wxT('='),	idViewZoomIn);
	entries[2].Set(wxACCEL_SHIFT,	(int) wxT('='),	idViewZoomIn);