// Resolves any conflicts for the given output path.
// Returns a non-conflicting output path.
// May return the same value if there are no conflicts.
// null means cancel.
public string ResolveOutputPathConflicts(string initialOutputPath, HashSet <string> excludedPaths, bool isBatch)
{
HashSet <string> queuedFiles = excludedPaths;
bool? conflict = Utilities.FileExists(initialOutputPath, queuedFiles);
if (conflict == null)
{
return(initialOutputPath);
}
WhenFileExists preference;
if (isBatch)
{
preference = CustomConfig.WhenFileExistsBatch;
}
else
{
preference = CustomConfig.WhenFileExists;
}
switch (preference)
{
case WhenFileExists.Prompt:
break;
case WhenFileExists.Overwrite:
return(initialOutputPath);
case WhenFileExists.AutoRename:
return(Utilities.CreateUniqueFileName(initialOutputPath, queuedFiles));
default:
throw new ArgumentOutOfRangeException();
}
// Continue and prompt user for resolution
var conflictDialog = new FileConflictDialogViewModel(initialOutputPath, (bool)conflict);
WindowManager.OpenDialog(conflictDialog, this.main);
switch (conflictDialog.FileConflictResolution)
{
case FileConflictResolution.Cancel:
return(null);
case FileConflictResolution.Overwrite:
return(initialOutputPath);
case FileConflictResolution.AutoRename:
return(Utilities.CreateUniqueFileName(initialOutputPath, queuedFiles));
default:
throw new ArgumentOutOfRangeException();
}
}
// Resolves any conflicts for the given output path.
// Returns a non-conflicting output path.
// May return the same value if there are no conflicts.
// null means cancel.
public string ResolveOutputPathConflicts(string initialOutputPath, HashSet<string> excludedPaths, bool isBatch)
{
HashSet<string> queuedFiles = excludedPaths;
bool? conflict = Utilities.FileExists(initialOutputPath, queuedFiles);
if (conflict == null)
{
return initialOutputPath;
}
WhenFileExists preference;
if (isBatch)
{
preference = CustomConfig.WhenFileExistsBatch;
}
else
{
preference = CustomConfig.WhenFileExists;
}
switch (preference)
{
case WhenFileExists.Prompt:
break;
case WhenFileExists.Overwrite:
return initialOutputPath;
case WhenFileExists.AutoRename:
return Utilities.CreateUniqueFileName(initialOutputPath, queuedFiles);
default:
throw new ArgumentOutOfRangeException();
}
// Continue and prompt user for resolution
var conflictDialog = new FileConflictDialogViewModel(initialOutputPath, (bool)conflict);
WindowManager.OpenDialog(conflictDialog, this.main);
switch (conflictDialog.FileConflictResolution)
{
case FileConflictResolution.Cancel:
return null;
case FileConflictResolution.Overwrite:
return initialOutputPath;
case FileConflictResolution.AutoRename:
return Utilities.CreateUniqueFileName(initialOutputPath, queuedFiles);
default:
throw new ArgumentOutOfRangeException();
}
}