/**
* Specify an alternate directory for the PROJ.4 grid files
* (this should augment the PROJ.4 compile-time path)
*
* It's main purpose is to allow Win32 PROJ.4 installations
* to find a set grid shift files, although other platforms
* may find this useful too.
*
* Note that we currently ignore this on PostgreSQL < 8.0
* since the method of determining the current installation
* path are different on older PostgreSQL versions.
*/
void SetPROJ4LibPath(void)
{
char *path;
const char **proj_lib_path;
if (!IsPROJ4LibPathSet) {
/*
* Get the sharepath and append /contrib/postgis/proj to form a suitable
* directory in which to store the grid shift files
*/
proj_lib_path = palloc(sizeof(char *));
path = palloc(MAXPGPATH);
*proj_lib_path = path;
get_share_path(my_exec_path, path);
strncat(path, "/contrib/postgis/proj", MAXPGPATH - strlen(path) - 1);
/* Set the search path for PROJ.4 */
pj_set_searchpath(1, proj_lib_path);
/* Ensure we only do this once... */
IsPROJ4LibPathSet = true;
}
}
bool wxGISApplicationEx::SetupSys(const wxString &sSysPath)
{
if(!wxGISApplication::SetupSys(sSysPath))
return false;
#ifdef __WINDOWS__
wxString sGdalDataDir = sSysPath + wxFileName::GetPathSeparator() + wxString(wxT("gdal")) + wxFileName::GetPathSeparator();
CPLSetConfigOption("GDAL_DATA", sGdalDataDir.ToUTF8() );
#ifdef wxGIS_USE_PROJ
sGdalDataDir = sSysPath + wxFileName::GetPathSeparator() + wxString(wxT("proj")) + wxFileName::GetPathSeparator();
//CPLSetConfigOption("PROJ_LIB", sGdalDataDir.mb_str(wxConvUTF8) );
CPLString pszPROJ_LIB(sGdalDataDir.mb_str(wxConvUTF8));
const char *path = pszPROJ_LIB.c_str();
pj_set_searchpath(1, &path);
#endif // wxGIS_USE_PROJ
#endif // __WINDOWS__
#ifdef __UNIX__
wxString sGdalDataGCS = wxString::Format(wxT("/usr/share/gdal/%s/gcs.csv"), GDALVersionInfo("RELEASE_NAME"));
if(!wxFileName::FileExists(sGdalDataGCS))
{
sGdalDataGCS = wxString(wxT("/usr/share/gdal/gcs.csv"));
if(!wxFileName::FileExists(sGdalDataGCS))
{
sGdalDataGCS = wxString::Format(wxT("/usr/local/share/gdal/%s/gcs.csv"), GDALVersionInfo("RELEASE_NAME"));
if(!wxFileName::FileExists(sGdalDataGCS))
{
sGdalDataGCS = wxString(wxT("/usr/local/share/gdal/gcs.csv"));
if(!wxFileName::FileExists(sGdalDataGCS))
{
return false;
}
}
}
}
wxFileName Name(sGdalDataGCS);
CPLSetConfigOption("GDAL_DATA", Name.GetPath().ToUTF8() );
//TODO: set path to proj lib
#ifdef wxGIS_USE_PROJ
#endif // wxGIS_USE_PROJ
#endif //__UNIX__
#ifndef CPL_RECODE_ICONV
//the gdal compiled without iconv support
//we should recode string by ourselthes
CPLSetConfigOption("SHAPE_ENCODING", CPL_ENC_ASCII);
CPLSetConfigOption("DXF_ENCODING", CPL_ENC_ASCII);
#endif //CPL_RECODE_ICONV
return true;
}
Projection::Projection(void)
: p(new ProjectionPrivate)
{
#if defined(Q_OS_WIN) && !defined(_MOBILE)
QString pdir(QDir::toNativeSeparators(qApp->applicationDirPath() + "/" STRINGIFY(SHARE_DIR) "/proj"));
const char* proj_dir = pdir.toUtf8().constData();
// const char* proj_dir = "E:\\cbro\\src\\merkaartor-devel\\binaries\\bin\\share\\proj";
pj_set_searchpath(1, &proj_dir);
#endif // Q_OS_WIN
#ifndef _MOBILE
theProj = NULL;
p->theWGS84Proj = Projection::getProjection("+proj=longlat +ellps=WGS84 +datum=WGS84");
setProjectionType(M_PREFS->getProjectionType());
#endif
}
bool wxGISServer::SetupSys(const wxString &sSysPath)
{
//setup sys dir
if(!wxDirExists(sSysPath))
{
wxLogError(wxString::Format(_("wxGISServer: System folder is absent! Lookup path '%s'"), sSysPath.c_str()));
return false;
}
wxString sGdalDataDir = sSysPath + wxFileName::GetPathSeparator() + wxString(wxT("gdal")) + wxFileName::GetPathSeparator();
CPLSetConfigOption("GDAL_DATA", sGdalDataDir.mb_str(wxConvUTF8) );
#ifdef HAVE_PROJ
sGdalDataDir = sSysPath + wxFileName::GetPathSeparator() + wxString(wxT("proj")) + wxFileName::GetPathSeparator();
//CPLSetConfigOption("PROJ_LIB", sGdalDataDir.mb_str(wxConvUTF8) );
CPLString pszPROJ_LIB(sGdalDataDir.mb_str(wxConvUTF8));
const char *path = pszPROJ_LIB.c_str();
pj_set_searchpath(1, &path);
#endif
return true;
}
int main(int argc, char **argv)
{
qRegisterMetaType<Cache::Key>("Key");
qRegisterMetaType<Tile>("Tile");
qRegisterMetaType<qkey>("qkey");
QCoreApplication::setOrganizationName("ZTopo");
QCoreApplication::setApplicationName("ZTopo");
QApplication app(argc, argv);
#if defined(Q_WS_MAC)
QApplication::instance()->setAttribute(Qt::AA_DontShowIconsInMenus);
// Mac OS specific code to find resources within a bundle
CFURLRef appUrlRef = CFBundleCopyBundleURL(CFBundleGetMainBundle());
CFStringRef macPath = CFURLCopyFileSystemPath(appUrlRef,
kCFURLPOSIXPathStyle);
const char *pathPtr = CFStringGetCStringPtr(macPath,
CFStringGetSystemEncoding());
if (!pathPtr) {
qFatal("Could not find Mac application bundle path!");
}
QString rootPath = QString(pathPtr) % "/Contents/Resources/";
QByteArray rootPathArray = QString(rootPath % "proj4").toLatin1();
//qDebug("proj root '%s'\n", rootPathArray.data());
const char *path[] = { rootPathArray.data() };
pj_set_searchpath(1, (const char **)&path);
CFRelease(appUrlRef);
CFRelease(macPath);
#elif defined(Q_WS_WIN)
/* On Windows, use the proj4 subdirectory of the directory containing the
application */
QString projPath = app.applicationDirPath() % "/proj4";
//qDebug() << "proj root" << projPath;
const char *path[] = { QDir::toNativeSeparators(projPath).toLatin1().data() };
pj_set_searchpath(1, (const char **)&path);
#endif
// On other operating systems, we assume the proj4 library can find its own datum
// shift grids.
QSettings settings;
QString cachePath = settings.value("cachePath",
QDesktopServices::storageLocation(QDesktopServices::CacheLocation)).toString();
QDir::current().mkpath(cachePath);
QNetworkAccessManager networkManager;
QNetworkDiskCache diskCache;
diskCache.setCacheDirectory(cachePath % "/meta");
diskCache.setMaximumCacheSize(maxDiskCacheSize);
networkManager.setCache(&diskCache);
RootData rootData(&networkManager);
if (rootData.maps().size() == 0) {
qFatal("No maps in root data file!");
}
Map *map = rootData.maps().values()[0];
int maxMemCache = settings.value(settingMemCache, 64).toInt();
int maxDiskCache = settings.value(settingDiskCache, 200).toInt();
Cache::Cache tileCache(map, networkManager, maxMemCache, maxDiskCache, cachePath);
MapRenderer renderer(map, tileCache);
MainWindow *window = new MainWindow(rootData, map, &renderer, tileCache,
networkManager);
window->show();
if (rootData.majorVersion() > majorVersion ||
(rootData.majorVersion() == majorVersion
&& rootData.minorVersion() > minorVersion)) {
QMessageBox mbox;
mbox.setText("A new version of ZTopo is available.");
mbox.setInformativeText(QString("A new version of ZTopo (%1.%2) is available for download. Would you like to open the ZTopo home page?").arg(rootData.majorVersion()).arg(rootData.minorVersion()));
mbox.setStandardButtons(QMessageBox::Yes | QMessageBox::No);
mbox.setDefaultButton(QMessageBox::Yes);
int ret = mbox.exec();
if (ret == QMessageBox::Yes) {
QDesktopServices::openUrl(QUrl(rootData.homePageUrl()));
}
}
return app.exec();
}
