khanat-opennel-code/code/nel/tools/3d/object_viewer_qt/src/main.cpp

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// Object Viewer Qt - MMORPG Framework <http://dev.ryzom.com/projects/nel/>
// Copyright (C) 2010 Winch Gate Property Limited
// Copyright (C) 2010 Dzmitry Kamiahin <dnk-88@tut.by>
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as
// published by the Free Software Foundation, either version 3 of the
// License, or (at your option) any later version.
//
// 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 Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
// Project includes
#include "extension_system/iplugin_spec.h"
#include "extension_system/plugin_manager.h"
// NeL includes
#include <nel/misc/types_nl.h>
#include <nel/misc/app_context.h>
#include <nel/misc/debug.h>
#include <nel/misc/common.h>
#include <nel/misc/file.h>
#include <nel/misc/dynloadlib.h>
#include <nel/misc/path.h>
#include <nel/misc/command.h>
// Qt includes
#include <QtCore/QDir>
#include <QtCore/QTranslator>
#include <QtCore/QLibraryInfo>
#include <QtCore/QLocale>
#include <QtCore/QSettings>
#include <QtGui/QMessageBox>
#include <QtGui/QApplication>
#include <QtGui/QSplashScreen>
#include <QtGui/QFileDialog>
#include <QtGui/QInputDialog>
static const char *appNameC = "ObjectViewerQt";
// nel_qt log file name
#define NLQT_LOG_FILE "nel_qt.log"
// clear nel_qt log before use
#define NLQT_ERASE_LOG true
#if !defined (NLQT_USE_LOG_LOG)
# define NLQT_USE_LOG_LOG true
#endif
#if !defined (NLQT_USE_LOG)
# define NLQT_USE_LOG 1
#endif
namespace NLQT
{
namespace
{
NLMISC::CFileDisplayer *s_FileDisplayer = NULL;
} /* anonymous namespace */
} /* namespace NLQT */
#ifndef DATA_DIR
# define DATA_DIR "."
#endif
#ifdef NL_OS_WINDOWS
# ifdef _UNICODE
# define tstring wstring
# else
# define tstring string
# endif
#endif
#ifdef Q_OS_WIN
static void displayError(const QString &t) // No console on Windows.
{
QMessageBox::critical(0, QLatin1String(appNameC), t);
}
#else
static void displayError(const QString &t)
{
qCritical("%s", qPrintable(t));
}
#endif
static inline QString msgCoreLoadFailure(const QString &why)
{
return QCoreApplication::translate("Application", "Failed to load Core plugin: %1").arg(why);
}
sint main(int argc, char **argv)
{
// go nel!
new NLMISC::CApplicationContext;
{
// use log.log if NEL_LOG_IN_FILE and NLQT_USE_LOG_LOG defined as 1
NLMISC::createDebug(NULL, NLQT_USE_LOG_LOG, false);
#if NLQT_USE_LOG
// create NLQT_LOG_FILE
// filedisplayer only deletes the 001 etc
if (NLQT_ERASE_LOG && NLMISC::CFile::isExists(NLQT_LOG_FILE))
NLMISC::CFile::deleteFile(NLQT_LOG_FILE);
// initialize the log file
NLQT::s_FileDisplayer = new NLMISC::CFileDisplayer();
NLQT::s_FileDisplayer->setParam(NLQT_LOG_FILE, NLQT_ERASE_LOG);
NLMISC::DebugLog->addDisplayer(NLQT::s_FileDisplayer);
NLMISC::InfoLog->addDisplayer(NLQT::s_FileDisplayer);
NLMISC::WarningLog->addDisplayer(NLQT::s_FileDisplayer);
NLMISC::AssertLog->addDisplayer(NLQT::s_FileDisplayer);
NLMISC::ErrorLog->addDisplayer(NLQT::s_FileDisplayer);
#endif
nlinfo("Welcome to NeL Object Viewer Qt!");
}
QApplication::setGraphicsSystem("raster");
QApplication app(argc, argv);
QSplashScreen *splash = new QSplashScreen();
splash->setPixmap(QPixmap(":/images/nel_ide_load.png"));
splash->show();
QSettings::setDefaultFormat(QSettings::IniFormat);
QSettings *settings = new QSettings(QSettings::IniFormat, QSettings::UserScope,
QLatin1String("RyzomCore"), QLatin1String(appNameC));
QTranslator translator;
QTranslator qtTranslator;
QString locale = settings->value("Language", QLocale::system().name()).toString();
QString qtTrPath = QLibraryInfo::location(QLibraryInfo::TranslationsPath);
// translator.load("object_viewer_qt_" + locale, ":/");
qtTranslator.load("qt_" + locale, qtTrPath);
app.installTranslator(&translator);
app.installTranslator(&qtTranslator);
#if defined(NL_OS_MAC)
QDir::setCurrent(qApp->applicationDirPath() + QString("/../Resources"));
NLMISC::CLibrary::addLibPath((qApp->applicationDirPath() + QString("/../PlugIns/nel")).toStdString());
#endif
ExtensionSystem::PluginManager pluginManager;
pluginManager.setSettings(settings);
QStringList pluginPaths;
#if !defined(NL_OS_MAC)
pluginPaths << settings->value("PluginPath", "./plugins").toString();
#else
pluginPaths << settings->value("PluginPath", qApp->applicationDirPath() + QString("/../PlugIns/ovqt")).toString();
#endif
pluginManager.setPluginPaths(pluginPaths);
pluginManager.loadPlugins();
splash->hide();
ExtensionSystem::IPluginSpec *corePlugin = pluginManager.pluginByName("Core");
if (!corePlugin)
{
QDir absolutePluginPaths(pluginPaths.join(QLatin1String(",")));
QString absolutePaths = absolutePluginPaths.absolutePath();
const QString reason = QCoreApplication::translate("Application", "Could not find ovqt_plugin_core in %1").arg(absolutePaths);
displayError(msgCoreLoadFailure(reason));
QString newPath = QFileDialog::getExistingDirectory(0, QCoreApplication::translate("Application", "Change the plugins path"), QDir::homePath());
bool ok;
QString text = QInputDialog::getText(0, QCoreApplication::translate("Application", "Enter the plugins path"),
QCoreApplication::translate("Application", "Plugin path:"), QLineEdit::Normal,
newPath, &ok);
if (ok && !text.isEmpty())
settings->setValue("PluginPath", text);
settings->sync();
return 1;
}
if (corePlugin->hasError())
{
displayError(msgCoreLoadFailure(corePlugin->errorString()));
return 1;
}
QStringList errors;
Q_FOREACH (ExtensionSystem::IPluginSpec *spec, pluginManager.plugins())
if (spec->hasError())
errors.append(spec->fileName() + " : " + spec->errorString());
if (!errors.isEmpty())
QMessageBox::warning(0, QCoreApplication::translate("Application", "Object Viewer Qt - Plugin loader messages"),
errors.join(QString::fromLatin1("\n\n")));
int result = app.exec();
return result;
}