public bool Save(bool save_as)
{
if (String.IsNullOrEmpty(this.Path) || save_as)
{
var settings = new MvvmDialogs.FrameworkDialogs.SaveFile.SaveFileDialogSettings()
{
Filter = Resources.Document_DefaultFilterLua,
DefaultExt = Resources.Document_DefaultExtension,
OverwritePrompt = true,
CheckPathExists = true,
CheckFileExists = false,
FileName = this.FileName,
Title = "Save file"
};
if (this.parent.ShowSaveFileDialog(settings) == true)
{
this.Path = settings.FileName;
}
else
{
return(false);
}
}
try
{
if (File.Exists(this.Path))
{
File.Delete(this.Path);
}
using (var writer = File.CreateText(this.Path))
{
this.Document.WriteTextTo(writer);
writer.Flush();
}
}
catch (Exception ex)
{
log.Error(ex);
this.parent.ShowError($"Error saving file {this.Path}", "IO Error");
return(false);
}
this.FileName = System.IO.Path.GetFileName(this.Path);
this.ToolTip = this.Path;
this.IsModified = false;
return(true);
}
protected async Task DownloadFileToDiskExecute()
{
string filename = this.SelectedFile.Name.Trim();
if (filename.Length == 0)
{
return;
}
var settings = new MvvmDialogs.FrameworkDialogs.SaveFile.SaveFileDialogSettings()
{
Filter = Resources.Document_DefaultFilterLuaLc,
DefaultExt = Resources.Document_DefaultExtension,
OverwritePrompt = true,
CheckPathExists = true,
CheckFileExists = false,
FileName = filename,
Title = "Download file to disk"
};
if (this.parent.ShowSaveFileDialog(settings) == true)
{
// Delete file if already exists
var path = settings.FileName;
if (File.Exists(path))
{
File.Delete(path);
}
// Write file to FileStream
var token = this.parent.CreateCancellationToken();
using (var stream = File.OpenWrite(path))
{
await this.Terminal.ReadFile(filename, this.SelectedFile.Size, stream, token);
}
}
}
public bool?ShowSaveFileDialog(MvvmDialogs.FrameworkDialogs.SaveFile.SaveFileDialogSettings settings)
{
return(this.DialogService.ShowSaveFileDialog(this, settings));
}
