Package com.trolltech.qt.core

Examples of com.trolltech.qt.core.QFile.readAll()

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    if (!file.exists()) {
      fileName = Global.getFileManager().getQssDirPath(styleSheetName);
      file = new QFile(fileName);
    }
    file.open(OpenModeFlag.ReadOnly);
    String styleSheet = file.readAll().toString();
    file.close();
    setStyleSheet(styleSheet);
  }
  // Save column positions for the next time
  private void saveNoteColumnPositions() {
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    textBox.setReadOnly(true);
    QFile file = new QFile(Global.getFileManager().getProgramDirPath("release.txt"));
    if (!file.open(new QIODevice.OpenMode(QIODevice.OpenModeFlag.ReadOnly,
                QIODevice.OpenModeFlag.Text)))
      return;
    textBox.setText(file.readAll().toString());
    file.close();
    dialog.setWindowTitle(tr("Release Notes"));
    dialog.setLayout(layout);
    dialog.show();
    logger.log(logger.HIGH, "Leaving NeverNote.releaseNotes");
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          // If we can't get to the file, it is probably locked.  We'll try again later.
          logger.log(logger.LOW, "Unable to save externally edited file.  Saving for later.");
          externalFiles.add(fileName);
          return;
    }
    QByteArray binData = file.readAll();
        file.close();
        if (binData.size() == 0) {
          // If we can't get to the file, it is probably locked.  We'll try again later.
          logger.log(logger.LOW, "Unable to save externally edited file.  Saving for later.");
          externalFiles.add(fileName);
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              iStream.close();
              fOut.close();
          }
          QFile tempFile = new QFile(temp.getAbsoluteFile().toString());
          tempFile.open(OpenModeFlag.ReadOnly);
          QByteArray data = tempFile.readAll();
          tempFile.close();
          tempFile.remove();
          return data;
    }
   
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//    url = url.replace("/", File.separator);
    logger.log(logger.EXTREME, "Reading from file to create resource:" +url);
    resourceFile = new QFile(url);
      resourceFile.open(new QIODevice.OpenMode(QIODevice.OpenModeFlag.ReadOnly));
      logger.log(logger.EXTREME, "Error opening file "+url.toString()  +": "+resourceFile.errorString());
      byte[] fileData = resourceFile.readAll().toByteArray();
      resourceFile.close();
      logger.log(logger.EXTREME, "File Length: " +fileData.length);
      if (fileData.length == 0)
        return null;
      MessageDigest md;
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    if (!file.open(new QIODevice.OpenMode(QIODevice.OpenModeFlag.ReadOnly))) {
      // If we can't get to the file, it is probably locked.  We'll try again later.
      logger.log(logger.LOW, "Unable to save externally edited file - locked.  Saving for later.");
      return false;
    }
    QByteArray binData = file.readAll();
    file.close();
    if (binData.size() == 0) {
      // If we can't get to the file, it is probably locked.  We'll try again later.
      logger.log(logger.LOW, "Unable to save externally edited file - zero size.  Saving for later.");
      return false;
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    if (!file.open(new QIODevice.OpenMode(QIODevice.OpenModeFlag.ReadOnly))) {
      // If we can't get to the file, it is probably locked.  We'll try again later.
      logger.log(logger.LOW, "Unable to save externally edited file - locked.  Saving for later.");
      return false;
    }
    QByteArray binData = file.readAll();
    file.close();
    if (binData.size() == 0) {
      // If we can't get to the file, it is probably locked.  We'll try again later.
      logger.log(logger.LOW, "Unable to save externally edited file - zero size.  Saving for later.");
      return false;
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  //********************************************************
  private Resource createResource(String mime, boolean attachment) {
    QFile resourceFile;
      resourceFile = new QFile(fileName);
      resourceFile.open(new QIODevice.OpenMode(QIODevice.OpenModeFlag.ReadOnly));
      byte[] fileData = resourceFile.readAll().toByteArray();
      resourceFile.close();
      if (fileData.length == 0)
        return null;
      MessageDigest md;
      try {
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