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BUG-1750 show error message in case of invalid filename generated from pattern

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This commit is contained in:
JKlingen 2015-02-18 21:23:23 +01:00
commit ecaf7e95c9
4 changed files with 34 additions and 8 deletions
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39
Greenshot/Destinations/FileDestination.cs
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@ -84,14 +84,7 @@ namespace Greenshot.Destinations {
fullPath = captureDetails.Filename;
outputSettings.Format = ImageOutput.FormatForFilename(fullPath);
} else {
LOG.InfoFormat("Creating new filename");
string pattern = conf.OutputFileFilenamePattern;
if (string.IsNullOrEmpty(pattern)) {
pattern = "greenshot ${capturetime}";
}
string filename = FilenameHelper.GetFilenameFromPattern(pattern, conf.OutputFileFormat, captureDetails);
string filepath = FilenameHelper.FillVariables(conf.OutputFilePath, false);
fullPath = Path.Combine(filepath, filename);
fullPath = CreateNewFilename(captureDetails);
// As we generate a file, the configuration tells us if we allow to overwrite
overwrite = conf.OutputFileAllowOverwrite;
}
@ -130,5 +123,35 @@ namespace Greenshot.Destinations {
ProcessExport(exportInformation, surface);
return exportInformation;
}
private static string CreateNewFilename(ICaptureDetails captureDetails) {
string fullPath;
LOG.InfoFormat("Creating new filename");
string pattern = conf.OutputFileFilenamePattern;
if (string.IsNullOrEmpty(pattern)) {
pattern = "greenshot ${capturetime}";
}
string filename = FilenameHelper.GetFilenameFromPattern(pattern, conf.OutputFileFormat, captureDetails);
string filepath = FilenameHelper.FillVariables(conf.OutputFilePath, false);
try {
fullPath = Path.Combine(filepath, filename);
} catch (ArgumentException ae) {
// configured filename or path not valid, show error message...
LOG.InfoFormat("Generated path or filename not valid: {0}, {1}", filepath, filename);
MessageBox.Show(Language.GetString(LangKey.error_save_invalid_chars), Language.GetString(LangKey.error));
// ... lets get the pattern fixed....
var dialogResult = new SettingsForm().ShowDialog();
if (dialogResult == DialogResult.OK) {
// ... OK -> then try again:
fullPath = CreateNewFilename(captureDetails);
} else {
// ... cancelled.
fullPath = null;
}
}
return fullPath;
}
}
}