public override ExportInformation ExportCapture(bool manuallyInitiated, ISurface surface, ICaptureDetails captureDetails)
{
ExportInformation exportInformation = new ExportInformation(Designation, Description);
bool outputMade;
bool overwrite;
string fullPath;
// Get output settings from the configuration
SurfaceOutputSettings outputSettings = new SurfaceOutputSettings();
if (captureDetails?.Filename != null)
{
// As we save a pre-selected file, allow to overwrite.
overwrite = true;
Log.InfoFormat("Using previous filename");
fullPath = captureDetails.Filename;
outputSettings.Format = ImageOutput.FormatForFilename(fullPath);
}
else
{
fullPath = CreateNewFilename(captureDetails);
// As we generate a file, the configuration tells us if we allow to overwrite
overwrite = CoreConfig.OutputFileAllowOverwrite;
}
if (CoreConfig.OutputFilePromptQuality)
{
QualityDialog qualityDialog = new QualityDialog(outputSettings);
qualityDialog.ShowDialog();
}
// 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, #3004642
try {
ImageOutput.Save(surface, fullPath, overwrite, outputSettings, CoreConfig.OutputFileCopyPathToClipboard);
outputMade = true;
} catch (ArgumentException ex1) {
// Our generated filename exists, display 'save-as'
Log.InfoFormat("Not overwriting: {0}", ex1.Message);
// when we don't allow to overwrite present a new SaveWithDialog
fullPath = ImageOutput.SaveWithDialog(surface, captureDetails);
outputMade = fullPath != null;
} catch (Exception ex2) {
Log.Error("Error saving screenshot!", ex2);
// Show the problem
MessageBox.Show(Language.GetString(LangKey.error_save), Language.GetString(LangKey.error));
// when save failed we present a SaveWithDialog
fullPath = ImageOutput.SaveWithDialog(surface, captureDetails);
outputMade = fullPath != null;
}
// Don't overwrite filename if no output is made
if (outputMade)
{
exportInformation.ExportMade = true;
exportInformation.Filepath = fullPath;
if (captureDetails != null)
{
captureDetails.Filename = fullPath;
}
CoreConfig.OutputFileAsFullpath = fullPath;
}
ProcessExport(exportInformation, surface);
return(exportInformation);
}
/// <summary>
/// saves img to fullpath
/// </summary>
/// <param name="img">the image to save</param>
/// <param name="fullPath">the absolute destination path including file name</param>
/// <param name="allowOverwrite">true if overwrite is allowed, false if not</param>
public static void Save(Image img, string fullPath, bool allowOverwrite)
{
int quality;
bool reduceColors = false;
// Fix for bug 2912959
string extension = fullPath.Substring(fullPath.LastIndexOf(".") + 1);
bool isJPG = false;
if (extension != null) {
isJPG = "JPG".Equals(extension.ToUpper()) || "JPEG".Equals(extension.ToUpper());
}
if(conf.OutputFilePromptQuality) {
QualityDialog qualityDialog = new QualityDialog(isJPG);
qualityDialog.ShowDialog();
quality = qualityDialog.Quality;
reduceColors = qualityDialog.ReduceColors;
} else {
quality = conf.OutputFileJpegQuality;
reduceColors = conf.OutputFileReduceColors;
}
Save(img, fullPath, allowOverwrite, quality, reduceColors, conf.OutputFileCopyPathToClipboard);
}
