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

com.trolltech.qt.core.QFile.open()

                if (fileNames.size() == 0) 
                  return;
                String sf = fileNames.get(0);
                QFile saveFile = new QFile(sf);
                mode.set(QFile.OpenModeFlag.WriteOnly);
                saveFile.open(mode);
                QDataStream saveOut = new QDataStream(saveFile);
                saveOut.writeBytes(binData.toByteArray());
                saveFile.close();
                return;
              }

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    String path;
    if (latexGuid == null) {
      logger.log(logger.EXTREME, "Creating temporary gif");      
      path = Global.getFileManager().getResDirPath("latex-temp.gif");
      tfile = new QFile(path);
      tfile.open(new QIODevice.OpenMode(QIODevice.OpenModeFlag.WriteOnly));
      logger.log(logger.EXTREME, "File Open: " +tfile.errorString());
      tfile.write(image);
      logger.log(logger.EXTREME, "Bytes writtes: "+tfile.size());
      tfile.close();
      logger.log(logger.EXTREME, "Creating resource");

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      tfile.rename(path);
    } else {
      newRes = conn.getNoteTable().noteResourceTable.getNoteResource(latexGuid, false);
      path = Global.getFileManager().getResDirPath(newRes.getGuid()+".gif");
      tfile = new QFile(path);
      tfile.open(new QIODevice.OpenMode(QIODevice.OpenModeFlag.WriteOnly));
      tfile.write(image);
      tfile.close();
      newRes.getData().setBody(image.toByteArray());
      // Calculate the new hash value
        MessageDigest md;

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    while (now == i)
      i = new Date().getTime();


    // Open the file & write the data
    QFile tfile = new QFile(path);
    tfile.open(new QIODevice.OpenMode(QIODevice.OpenModeFlag.WriteOnly));
    if (!img.save(tfile)) {
      tfile.close();
      return;
    }
    tfile.close();

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      buffer = new StringBuffer(100);
      
      // Open the file & write the data
      String fileName = Global.getFileManager().getResDirPath(newRes.getGuid());
      QFile tfile = new QFile(fileName);
      tfile.open(new QIODevice.OpenMode(QIODevice.OpenModeFlag.WriteOnly));
      tfile.write(newRes.getData().getBody());
      tfile.close();
      buffer.append(script_start_image);
      buffer.append("<img src=\"" + FileUtils.toForwardSlashedPath(fileName));
//      if (mimeType.equalsIgnoreCase("image/jpg"))

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        else
          fileName = newRes.getGuid()+".pdf";
        QFile file = new QFile(Global.getFileManager().getResDirPath(fileName));
            QFile.OpenMode mode = new QFile.OpenMode();
            mode.set(QFile.OpenModeFlag.WriteOnly);
            file.open(mode);
            QDataStream out = new QDataStream(file);
//            Resource resBinary = conn.getNoteTable().noteResourceTable.getNoteResource(newRes.getGuid(), true);
        QByteArray binData = new QByteArray(newRes.getData().getBody());
//        resBinary = null;
            out.writeBytes(binData.toByteArray());

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    if (!urlTest.equals(""))
      url = urlTest;
//    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)

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  // Check the file attachment to be sure it isn't over 25 mb
  private boolean checkFileAttachmentSize(String url) {
    String fileName = url.substring(8);
    QFile resourceFile = new QFile(fileName);
    resourceFile.open(new QIODevice.OpenMode(
        QIODevice.OpenModeFlag.ReadOnly));
    long size = resourceFile.size();
    resourceFile.close();
    size = size / 1024 / 1024;
    if (size < 50 && Global.isPremium())

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      name = name.replace('\\', '/');
      Resource resBinary = conn.getNoteTable().noteResourceTable.getNoteResource(guid, true);
      QFile saveFile = new QFile(fd.selectedFiles().get(0));
      QFile.OpenMode mode = new QFile.OpenMode();
      mode.set(QFile.OpenModeFlag.WriteOnly);
      saveFile.open(mode);
      QDataStream saveOut = new QDataStream(saveFile);
      QByteArray binData = new QByteArray(resBinary.getData().getBody());
      saveOut.writeBytes(binData.toByteArray());
      saveFile.close();

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      Resource resBinary = conn.getNoteTable().noteResourceTable.getNoteResource(guid, true);
      String fileName = fd.selectedFiles().get(0);
      QFile saveFile = new QFile(fileName);
      QFile.OpenMode mode = new QFile.OpenMode();
      mode.set(QFile.OpenModeFlag.WriteOnly);
      saveFile.open(mode);
      QDataStream saveOut = new QDataStream(saveFile);
      QByteArray binData = new QByteArray(resBinary.getData().getBody());
      saveOut.writeBytes(binData.toByteArray());
      saveFile.close();
    }

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