Esempio n. 1
0
void ResourceManager::downloadLanguage()
      {
      QPushButton *button = static_cast<QPushButton*>( sender() );
      QString dta  = languageButtonMap[button];
      QString hash = languageButtonHashMap[button];
      button->setText(tr("Updating"));
      button->setDisabled(true);
      QString baseAddress = baseAddr() + dta;
      DownloadUtils dl(this);
      dl.setTarget(baseAddress);
      QString localPath = dataPath + "/locale/" + dta.split('/')[1];
      dl.setLocalFile(localPath);
      dl.download();
      if (!dl.saveFile() || !verifyFile(localPath, hash)) {
            button->setText(tr("Failed, try again"));
            button->setEnabled(1);
            }
      else {
            // unzip and delete
            MQZipReader zipFile(localPath);
            QFileInfo zfi(localPath);
            QString destinationDir(zfi.absolutePath());
            QVector<MQZipReader::FileInfo> allFiles = zipFile.fileInfoList();
            bool result = true;
            foreach (MQZipReader::FileInfo fi, allFiles) {
                  const QString absPath = destinationDir + "/" + fi.filePath;
                  if (fi.isFile) {
                        QFile f(absPath);
                        if (!f.open(QIODevice::WriteOnly)) {
                              result = false;
                              break;
                              }
                        f.write(zipFile.fileData(fi.filePath));
                        f.setPermissions(fi.permissions);
                        f.close();
                        }
                  }
            zipFile.close();
            if (result) {
                  QFile::remove(localPath);
                  button->setText(tr("Updated"));
                  //  retranslate the UI if current language is updated
                  if (dta == languageButtonMap.first())
                        setMscoreLocale(localeName);
                  }
            else {
                  button->setText(tr("Failed, try again"));
                  button->setEnabled(1);
                  }
            }
      }
Esempio n. 2
0
void ResourceManager::downloadExtension()
      {
      QPushButton* button = static_cast<QPushButton*>(sender());
      QString path  = button->property("path").toString();
      QString hash = button->property("hash").toString();
      button->setText(tr("Updating"));
      button->setDisabled(true);
      QString baseAddress = baseAddr() + path;
      DownloadUtils dl(this);
      dl.setTarget(baseAddress);
      QString localPath = QDir::tempPath() + "/" + path.split('/')[1];
      QFile::remove(localPath);
      dl.setLocalFile(localPath);
      dl.download(true);
      bool saveFileRes = dl.saveFile();
      bool verifyFileRes = saveFileRes && verifyFile(localPath, hash);
      if(!verifyFileRes) {
            QFile::remove(localPath);
            button->setText(tr("Failed, try again"));
            button->setEnabled(true);

            QMessageBox msgBox;
            msgBox.setStandardButtons(QMessageBox::Ok);
            msgBox.setTextFormat(Qt::RichText);
            msgBox.setWindowTitle(tr("Extensions Installation Failed"));
            if (!saveFileRes) //failed to save file on disk
                  msgBox.setText(tr("Unable to save the extension file on disk"));
            else //failed to verify package, so size or hash sum is incorrect
                  msgBox.setText(tr("Unable to download, save and verify the package.\nCheck your internet connection."));
            msgBox.exec();
            }
      else {
            bool result = mscore->importExtension(localPath);
            if (result) {
                  QFile::remove(localPath);
                  button->setText(tr("Updated"));
                  // find uninstall button and make it visible
                  int rowId = button->property("rowId").toInt();
                  QPushButton* uninstallButton = static_cast<QPushButton*>(extensionsTable->indexWidget(extensionsTable->model()->index(rowId, 4)));
                  uninstallButton->setDisabled(false);
                  }
            else {
                  button->setText(tr("Failed, try again"));
                  button->setEnabled(1);
                  }
            }
      }
Esempio n. 3
0
File: Image.cpp Progetto: Enseed/ITL
Image::Image(Format format, int w, int h)
:
	ImageRef(ImageProxy::create(format, w, h))
{
	printf("created an image with width: %d height: %d, baseAddr0: %p\n", width(), height(), baseAddr(0));
}
Esempio n. 4
0
void ResourceManager::displayExtensions()
      {
      DownloadUtils js(this);
      js.setTarget(baseAddr() + "extensions/details.json");
      js.download();
      QByteArray json = js.returnData();

      // parse the json file
      QJsonParseError err;
      QJsonDocument result = QJsonDocument::fromJson(json, &err);
      if (err.error != QJsonParseError::NoError || !result.isObject()) {
            qDebug("An error occurred during parsing");
            return;
            }
      int rowCount = result.object().keys().size();
      rowCount -= 2; //version and type
      extensionsTable->setRowCount(rowCount);

      int row = 0;
      int col = 0;
      QPushButton* buttonInstall;
      QPushButton* buttonUninstall;
      extensionsTable->verticalHeader()->show();

      QStringList exts = result.object().keys();
      for (QString key : exts) {
            if (!result.object().value(key).isObject())
                  continue;
            QJsonObject value = result.object().value(key).toObject();
            col = 0;
            QString test = value.value("file_name").toString();
            if (test.length() == 0)
                  continue;

            QString filename = value.value("file_name").toString();
            QString name = value.value("name").toString();
            int fileSize = value.value("file_size").toInt();
            QString hashValue = value.value("hash").toString();
            QString version = value.value("version").toString();

            extensionsTable->setItem(row, col++, new QTableWidgetItem(name));
            extensionsTable->setItem(row, col++, new QTableWidgetItem(version));
            extensionsTable->setItem(row, col++, new QTableWidgetItem(stringutils::convertFileSizeToHumanReadable(fileSize)));
            buttonInstall = new QPushButton(tr("Install"));
            buttonUninstall = new QPushButton(tr("Uninstall"));

            connect(buttonInstall, SIGNAL(clicked()), this, SLOT(downloadExtension()));
            connect(buttonUninstall, SIGNAL(clicked()), this, SLOT(uninstallExtension()));
            buttonInstall->setProperty("path", "extensions/" + filename);
            buttonInstall->setProperty("hash", hashValue);
            buttonInstall->setProperty("rowId", row);
            buttonUninstall->setProperty("extensionId", key);
            buttonUninstall->setProperty("rowId", row);

            // get the installed version of the extension if any
            if (Extension::isInstalled(key)) {
                  buttonUninstall->setDisabled(false);
                  QString installedVersion = Extension::getLatestVersion(key);
                  if (compareVersion(installedVersion, version)) {
                        buttonInstall->setText(tr("Update"));
                        }
                  else {
                        buttonInstall->setText(tr("Updated"));
                        buttonInstall->setDisabled(true);
                        }
                  }
            else {
                  buttonUninstall->setDisabled(true);
                  }
            extensionsTable->setIndexWidget(extensionsTable->model()->index(row, col++), buttonInstall);
            extensionsTable->setIndexWidget(extensionsTable->model()->index(row, col++), buttonUninstall);
            row++;
            }
      }
Esempio n. 5
0
void ResourceManager::displayLanguages()
      {
      // Download details.json
      DownloadUtils js(this);
      js.setTarget(baseAddr() + "languages/details.json");
      js.download();
      QByteArray json = js.returnData();
      qDebug() << json;

      // parse the json file
      QJsonParseError err;
      QJsonDocument result = QJsonDocument::fromJson(json, &err);
      if (err.error != QJsonParseError::NoError || !result.isObject()) {
            qDebug("An error occurred during parsing");
            return;
            }
      int rowCount = result.object().keys().size();
      rowCount -= 2; //version and type
      languagesTable->setRowCount(rowCount);

      int row = 0;
      int col = 0;
#if (!defined (_MSCVER) && !defined (_MSC_VER))
      QPushButton* updateButtons[rowCount];
#else
      // MSVC does not support VLA. Replace with std::vector. If profiling determines that the
      //    heap allocation is slow, an optimization might be used.
      std::vector<QPushButton*> updateButtons(rowCount);
#endif
      QPushButton* temp;
      languagesTable->verticalHeader()->show();

      // move current language to first row
      QStringList langs = result.object().keys();
      QString lang = mscore->getLocaleISOCode();
      int index = langs.indexOf(lang);
      if (index < 0 &&  lang.size() > 2) {
            lang = lang.left(2);
            index = langs.indexOf(lang);
            }
      if (index >= 0) {
            QString l = langs.takeAt(index);
            langs.prepend(l);
            }

      for (QString key : langs) {
            if (!result.object().value(key).isObject())
                  continue;
            QJsonObject value = result.object().value(key).toObject();
            col = 0;
            QString test = value.value("file_name").toString();
            if(test.length() == 0)
                  continue;

            QString filename = value.value("file_name").toString();
            QString name = value.value("name").toString();
            QString fileSize = value.value("file_size").toString();
            QString hashValue = value.value("hash").toString();

            languagesTable->setItem(row, col++, new QTableWidgetItem(name));
            languagesTable->setItem(row, col++, new QTableWidgetItem(filename));
            languagesTable->setItem(row, col++, new QTableWidgetItem(tr("%1 kB").arg(fileSize)));
            updateButtons[row] = new QPushButton(tr("Update"));

            temp = updateButtons[row];
            languageButtonMap[temp] = "languages/" + filename;
            languageButtonHashMap[temp] = hashValue;

            languagesTable->setIndexWidget(languagesTable->model()->index(row, col++), temp);

            // get hash mscore and instruments
            QJsonObject mscoreObject = value.value("mscore").toObject();
            QString hashMscore = mscoreObject.value("hash").toString();
            QString filenameMscore = mscoreObject.value("file_name").toString();

            bool verifyMScore = verifyLanguageFile(filenameMscore, hashMscore);

            QJsonObject instrumentsObject = value.value("instruments").toObject();
            QString hashInstruments = instrumentsObject.value("hash").toString();
            QString filenameInstruments = instrumentsObject.value("file_name").toString();

            bool verifyInstruments = verifyLanguageFile(filenameInstruments, hashInstruments);

            QJsonObject toursObject = value.value("tours").toObject();
            QString hashTours = toursObject.value("hash").toString();
            QString filenameTours = toursObject.value("file_name").toString();

            bool verifyTours = verifyLanguageFile(filenameTours, hashTours);

            if (verifyMScore && verifyInstruments && verifyTours) { // compare local file with distant hash
                  temp->setText(tr("Updated"));
                  temp->setDisabled(1);
                  }
            else {
                  connect(temp, SIGNAL(clicked()), this, SLOT(downloadLanguage()));
                  }
            row++;
            }
      }