cutter/src/CutterApplication.cpp
Xaltonon 58226dda0e Add forward/back functionality to mouse buttons (#490)
* Add forward/back functionality to mouse buttons
* Prevent other widgets from stealing mouseclicks for buttons 4 & 5
2018-05-13 09:50:01 +02:00

129 lines
4.5 KiB
C++

#include "CutterApplication.h"
#include <QApplication>
#include <QFileOpenEvent>
#include <QEvent>
#include <QMessageBox>
#include <QCommandLineParser>
#include <QTextCodec>
#include <QStringList>
#include <QProcess>
#ifdef CUTTER_ENABLE_JUPYTER
#include "utils/JupyterConnection.h"
#endif
CutterApplication::CutterApplication(int &argc, char **argv) : QApplication(argc, argv)
{
setOrganizationName("Cutter");
setApplicationName("Cutter");
setApplicationVersion(APP_VERSION);
setWindowIcon(QIcon(":/img/cutter.svg"));
// Set QString codec to UTF-8
QTextCodec::setCodecForLocale(QTextCodec::codecForName("UTF-8"));
#if QT_VERSION < QT_VERSION_CHECK(5,0,0)
QTextCodec::setCodecForCStrings(QTextCodec::codecForName("UTF-8"));
QTextCodec::setCodecForTr(QTextCodec::codecForName("UTF-8"));
#endif
QCommandLineParser cmd_parser;
cmd_parser.setApplicationDescription(
QObject::tr("A Qt and C++ GUI for radare2 reverse engineering framework"));
cmd_parser.addHelpOption();
cmd_parser.addVersionOption();
cmd_parser.addPositionalArgument("filename", QObject::tr("Filename to open."));
QCommandLineOption analOption({"A", "anal"},
QObject::tr("Automatically open file and optionally start analysis. Needs filename to be specified. May be a value between 0 and 2: 0 = no analysis, 1 = aaa, 2 = aaaa (experimental)"),
QObject::tr("level"));
cmd_parser.addOption(analOption);
#ifdef CUTTER_ENABLE_JUPYTER
QCommandLineOption pythonHomeOption("pythonhome", QObject::tr("PYTHONHOME to use for Jupyter"),
"PYTHONHOME");
cmd_parser.addOption(pythonHomeOption);
#endif
cmd_parser.process(*this);
QStringList args = cmd_parser.positionalArguments();
// Check r2 version
QString r2version = r_core_version();
QString localVersion = "" R2_GITTAP;
if (r2version != localVersion) {
QMessageBox msg;
msg.setIcon(QMessageBox::Critical);
msg.setStandardButtons(QMessageBox::Yes | QMessageBox::No);
msg.setWindowTitle(QObject::tr("Version mismatch!"));
msg.setText(QString(
QObject::tr("The version used to compile Cutter (%1) does not match the binary version of radare2 (%2). This could result in unexpected behaviour. Are you sure you want to continue?")).arg(
localVersion, r2version));
if (msg.exec() == QMessageBox::No)
exit(1);
}
#ifdef CUTTER_ENABLE_JUPYTER
if (cmd_parser.isSet(pythonHomeOption)) {
Jupyter()->setPythonHome(cmd_parser.value(pythonHomeOption));
}
#endif
bool analLevelSpecified = false;
int analLevel = 0;
if (cmd_parser.isSet(analOption)) {
analLevel = cmd_parser.value(analOption).toInt(&analLevelSpecified);
if (!analLevelSpecified || analLevel < 0 || analLevel > 2) {
printf("%s\n",
QObject::tr("Invalid Analysis Level. May be a value between 0 and 2.").toLocal8Bit().constData());
exit(1);
}
}
mainWindow = new MainWindow();
installEventFilter(mainWindow);
if (args.empty()) {
if (analLevelSpecified) {
printf("%s\n",
QObject::tr("Filename must be specified to start analysis automatically.").toLocal8Bit().constData());
exit(1);
}
mainWindow->displayNewFileDialog();
} else { // filename specified as positional argument
mainWindow->openNewFile(args[0], analLevelSpecified ? analLevel : -1);
}
}
CutterApplication::~CutterApplication()
{
delete mainWindow;
}
bool CutterApplication::event(QEvent *e)
{
if (e->type() == QEvent::FileOpen) {
QFileOpenEvent *openEvent = static_cast<QFileOpenEvent *>(e);
if (openEvent) {
if (m_FileAlreadyDropped) {
// We already dropped a file in macOS, let's spawn another instance
// (Like the File -> Open)
QString fileName = openEvent->file();
QProcess process(this);
process.setEnvironment(QProcess::systemEnvironment());
QStringList args = QStringList(fileName);
process.startDetached(qApp->applicationFilePath(), args);
} else {
QString fileName = openEvent->file();
m_FileAlreadyDropped = true;
mainWindow->closeNewFileDialog();
mainWindow->openNewFile(fileName, -1);
}
}
}
return QApplication::event(e);
}