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https://github.com/lucaspalomodevelop/meshlab.git
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another message box question before disable hardware acceleration on windows
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alemuntoni
parent
c57222e79f
commit
7521cdcbbc
@ -38,113 +38,127 @@ void handleCriticalError(const MLException& exc);
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int main(int argc, char *argv[])
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{
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MeshLabApplication app(argc, argv);
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std::setlocale(LC_ALL, "C");
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QLocale::setDefault(QLocale::C);
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QCoreApplication::setOrganizationName(MeshLabApplication::organization());
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MeshLabApplication app(argc, argv);
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std::setlocale(LC_ALL, "C");
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QLocale::setDefault(QLocale::C);
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QCoreApplication::setOrganizationName(MeshLabApplication::organization());
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#if QT_VERSION >= 0x050100
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// Enable support for highres images (added in Qt 5.1, but off by default)
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QCoreApplication::setAttribute(Qt::AA_UseHighDpiPixmaps);
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// Enable support for highres images (added in Qt 5.1, but off by default)
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QCoreApplication::setAttribute(Qt::AA_UseHighDpiPixmaps);
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#endif
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QString tmp = MeshLabApplication::appArchitecturalName(MeshLabApplication::HW_ARCHITECTURE(QSysInfo::WordSize));
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QCoreApplication::setApplicationName(MeshLabApplication::appArchitecturalName(MeshLabApplication::HW_ARCHITECTURE(QSysInfo::WordSize)));
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QString tmp = MeshLabApplication::appArchitecturalName(MeshLabApplication::HW_ARCHITECTURE(QSysInfo::WordSize));
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QCoreApplication::setApplicationName(MeshLabApplication::appArchitecturalName(MeshLabApplication::HW_ARCHITECTURE(QSysInfo::WordSize)));
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QGLFormat fmt = QGLFormat::defaultFormat();
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fmt.setAlphaBufferSize(8);
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QGLFormat::setDefaultFormat(fmt);
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QGLFormat fmt = QGLFormat::defaultFormat();
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fmt.setAlphaBufferSize(8);
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QGLFormat::setDefaultFormat(fmt);
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GLExtensionsManager::init();
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std::unique_ptr<MainWindow> window;
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try {
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window = std::unique_ptr<MainWindow>(new MainWindow());
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}
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catch (const MLException& exc) {
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handleCriticalError(exc);
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return -1;
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}
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window->showMaximized();
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GLExtensionsManager::init();
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std::unique_ptr<MainWindow> window;
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try {
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window = std::unique_ptr<MainWindow>(new MainWindow());
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}
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catch (const MLException& exc) {
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handleCriticalError(exc);
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return -1;
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}
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window->showMaximized();
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// This event filter is installed to intercept the open events sent directly by the Operative System.
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FileOpenEater *filterObj=new FileOpenEater(window.get());
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app.installEventFilter(filterObj);
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app.processEvents();
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// This event filter is installed to intercept the open events sent directly by the Operative System.
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FileOpenEater *filterObj=new FileOpenEater(window.get());
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app.installEventFilter(filterObj);
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app.processEvents();
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// Can load multiple meshes and projects, and also a camera view
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if(argc>1) {
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QString helpOpt1="-h";
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QString helpOpt2="--help";
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if( (helpOpt1==argv[1]) || (helpOpt2==argv[1]) ) {
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printf(
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"Usage:\n"
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"meshlab <meshfile>\n"
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"Look at http://www.meshlab.net\n"
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"for a longer documentation\n"
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);
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return 0;
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}
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// Can load multiple meshes and projects, and also a camera view
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if(argc>1) {
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QString helpOpt1="-h";
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QString helpOpt2="--help";
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if( (helpOpt1==argv[1]) || (helpOpt2==argv[1]) ) {
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printf(
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"Usage:\n"
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"meshlab <meshfile>\n"
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"Look at http://www.meshlab.net\n"
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"for a longer documentation\n"
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);
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return 0;
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}
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std::vector<QString> cameraViews;
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for (int i = 1; i < argc; ++i) {
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QString arg = QString::fromLocal8Bit(argv[i]);
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if(arg.endsWith("mlp",Qt::CaseInsensitive) || arg.endsWith("mlb",Qt::CaseInsensitive) || arg.endsWith("aln",Qt::CaseInsensitive) || arg.endsWith("out",Qt::CaseInsensitive) || arg.endsWith("nvm",Qt::CaseInsensitive))
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window->openProject(arg);
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else if(arg.endsWith("xml",Qt::CaseInsensitive))
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cameraViews.push_back(arg);
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else
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window->importMeshWithLayerManagement(arg);
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}
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std::vector<QString> cameraViews;
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for (int i = 1; i < argc; ++i) {
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QString arg = QString::fromLocal8Bit(argv[i]);
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if(arg.endsWith("mlp",Qt::CaseInsensitive) || arg.endsWith("mlb",Qt::CaseInsensitive) || arg.endsWith("aln",Qt::CaseInsensitive) || arg.endsWith("out",Qt::CaseInsensitive) || arg.endsWith("nvm",Qt::CaseInsensitive))
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window->openProject(arg);
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else if(arg.endsWith("xml",Qt::CaseInsensitive))
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cameraViews.push_back(arg);
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else
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window->importMeshWithLayerManagement(arg);
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}
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// Load the view after everything else
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if (!cameraViews.empty()) {
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if (cameraViews.size() > 1)
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printf("Multiple views specified. Loading the last one.\n");
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window->readViewFromFile(cameraViews.back());
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}
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}
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//else if(filterObj->noEvent) window.open();
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return app.exec();
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// Load the view after everything else
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if (!cameraViews.empty()) {
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if (cameraViews.size() > 1)
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printf("Multiple views specified. Loading the last one.\n");
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window->readViewFromFile(cameraViews.back());
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}
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}
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//else if(filterObj->noEvent) window.open();
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return app.exec();
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}
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void handleCriticalError(const MLException& exc){
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QString message = "MeshLab was not able to start.\n";
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if (QString::fromStdString(exc.what()).contains("GLEW initialization failed")){
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message.append("Please check your Graphics drivers.\n");
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}
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message.append("\nError: " + QString::fromStdString(exc.what()));
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QString message = "MeshLab was not able to start.\n";
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if (QString::fromStdString(exc.what()).contains("GLEW initialization failed")){
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message.append("Please check your Graphics drivers.\n");
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}
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message.append("\nError: " + QString::fromStdString(exc.what()));
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QMessageBox messageBox(
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QMessageBox::Critical,
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"Critical Error",
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message);
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messageBox.addButton(QMessageBox::Ok);
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QMessageBox messageBox(
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QMessageBox::Critical,
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"Critical Error",
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message);
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messageBox.addButton(QMessageBox::Ok);
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#ifdef _WIN32
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bool openGLProblem = QString::fromStdString(exc.what()).contains("GLEW initialization failed");
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QCheckBox *cb = nullptr;
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if (openGLProblem) {
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cb = new QCheckBox("Use CPU OpenGL and restart MeshLab");
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messageBox.setCheckBox(cb);
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}
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#endif //_WIN32
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#ifdef _WIN32
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bool openGLProblem = QString::fromStdString(exc.what()).contains("GLEW initialization failed");
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QCheckBox *cb = nullptr;
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if (openGLProblem) {
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cb = new QCheckBox("Use CPU OpenGL and restart MeshLab");
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messageBox.setCheckBox(cb);
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}
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#endif //_WIN32
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messageBox.exec();
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messageBox.exec();
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#ifdef _WIN32
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if (openGLProblem && cb->isChecked()) {
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//start a new process "UseCPUOpenGL.exe" to copy opengl32.dll
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SHELLEXECUTEINFO sei;
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#ifdef _WIN32
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if (openGLProblem && cb->isChecked()) {
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QMessageBox::StandardButton reply;
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reply = QMessageBox::question(
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nullptr, "Are you really sure?",
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"By accepting, you are disabling hardware acceleration for MeshLab.\n\n"
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"Before proceeding, you should check the default graphic card you are "
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"using (if a dedicated graphic card is available, be sure you are using "
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"it instead of the integrated one) and if the drivers could be updated. "
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"If none of there options are available, you can proceed disabling "
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"hardware acceleration for MeshLab.\n\n"
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"You can undo this operation by renaming the file 'opengl32.dll' to "
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"'opengl32sw.dll' inside the MeshLab folder.",
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QMessageBox::No|QMessageBox::Yes, QMessageBox::No);
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if (reply == QMessageBox::Yes) {
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//start a new process "UseCPUOpenGL.exe" to copy opengl32.dll
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SHELLEXECUTEINFO sei;
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ZeroMemory(&sei, sizeof(SHELLEXECUTEINFO));
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ZeroMemory(&sei, sizeof(SHELLEXECUTEINFO));
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sei.cbSize = sizeof(SHELLEXECUTEINFO);
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sei.lpVerb = _T("runas");
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sei.lpFile = _T("UseCPUOpenGL.exe"); //obviously not the actual file name
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//but it can be substituted and will work just fine in windows 7
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sei.lpParameters = _T("1");
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sei.cbSize = sizeof(SHELLEXECUTEINFO);
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sei.lpVerb = _T("runas");
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sei.lpFile = _T("UseCPUOpenGL.exe"); //obviously not the actual file name
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//but it can be substituted and will work just fine in windows 7
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sei.lpParameters = _T("1");
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ShellExecuteEx(&sei);
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}
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#endif //_WIN32
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ShellExecuteEx(&sei);
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}
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}
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#endif //_WIN32
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}
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