/// <summary>
/// Create a tmpfile which has the name like in the configured pattern.
/// Used e.g. by the email export
/// </summary>
/// <param name="surface"></param>
/// <param name="captureDetails"></param>
/// <param name="outputSettings"></param>
/// <returns>Path to image file</returns>
public static string SaveNamedTmpFile(ISurface surface, ICaptureDetails captureDetails, SurfaceOutputSettings outputSettings)
{
string pattern = conf.OutputFileFilenamePattern;
if (pattern == null || string.IsNullOrEmpty(pattern.Trim()))
{
pattern = "greenshot ${capturetime}";
}
string filename = FilenameHelper.GetFilenameFromPattern(pattern, outputSettings.Format, captureDetails);
// Prevent problems with "other characters", which causes a problem in e.g. Outlook 2007 or break our HTML
filename = Regex.Replace(filename, @"[^\d\w\.]", "_");
// Remove multiple "_"
filename = Regex.Replace(filename, @"_+", "_");
string tmpFile = Path.Combine(Path.GetTempPath(), filename);
LOG.Debug("Creating TMP File: " + tmpFile);
// Catching any exception to prevent that the user can't write in the directory.
// This is done for e.g. bugs #2974608, #2963943, #2816163, #2795317, #2789218
try {
ImageOutput.Save(surface, tmpFile, true, outputSettings, false);
tmpFileCache.Add(tmpFile, tmpFile);
} catch (Exception e) {
// Show the problem
MessageBox.Show(e.Message, "Error");
// when save failed we present a SaveWithDialog
tmpFile = ImageOutput.SaveWithDialog(surface, captureDetails);
}
return(tmpFile);
}
/// <summary>
/// Save with showing a dialog
/// </summary>
/// <param name="surface"></param>
/// <param name="captureDetails"></param>
/// <returns>Path to filename</returns>
public static string SaveWithDialog(ISurface surface, ICaptureDetails captureDetails)
{
string returnValue = null;
using (SaveImageFileDialog saveImageFileDialog = new SaveImageFileDialog(captureDetails)) {
DialogResult dialogResult = saveImageFileDialog.ShowDialog();
if (dialogResult.Equals(DialogResult.OK))
{
try {
string fileNameWithExtension = saveImageFileDialog.FileNameWithExtension;
SurfaceOutputSettings outputSettings = new SurfaceOutputSettings(FormatForFilename(fileNameWithExtension));
if (conf.OutputFilePromptQuality)
{
QualityDialog qualityDialog = new QualityDialog(outputSettings);
qualityDialog.ShowDialog();
}
// TODO: For now we always overwrite, should be changed
ImageOutput.Save(surface, fileNameWithExtension, true, outputSettings, conf.OutputFileCopyPathToClipboard);
returnValue = fileNameWithExtension;
IniConfig.Save();
} catch (System.Runtime.InteropServices.ExternalException) {
MessageBox.Show(Language.GetFormattedString("error_nowriteaccess", saveImageFileDialog.FileName).Replace(@"\\", @"\"), Language.GetString("error"));
}
}
}
return(returnValue);
}
/// <summary>
/// Helper method to create a temp image file
/// </summary>
/// <param name="image"></param>
/// <returns></returns>
public static string SaveToTmpFile(ISurface surface, SurfaceOutputSettings outputSettings, string destinationPath)
{
string tmpFile = Path.GetRandomFileName() + "." + outputSettings.Format.ToString();
// Prevent problems with "other characters", which could cause problems
tmpFile = Regex.Replace(tmpFile, @"[^\d\w\.]", "");
if (destinationPath == null)
{
destinationPath = Path.GetTempPath();
}
string tmpPath = Path.Combine(destinationPath, tmpFile);
LOG.Debug("Creating TMP File : " + tmpPath);
try {
ImageOutput.Save(surface, tmpPath, true, outputSettings, false);
tmpFileCache.Add(tmpPath, tmpPath);
} catch (Exception) {
return(null);
}
return(tmpPath);
}