/// <summary>
/// Called by TabbedExplorerPresenter to do a save. Return true if all ok.
/// </summary>
/// <returns>True if saved</returns>
public bool SaveIfChanged()
{
bool result = true;
try
{
if (this.ApsimXFile != null && this.ApsimXFile.FileName != null)
{
QuestionResponseEnum choice = QuestionResponseEnum.No;
if (!File.Exists(this.ApsimXFile.FileName))
{
choice = MainPresenter.AskQuestion("The original file '" + this.ApsimXFile.FileName +
"' no longer exists.\n \nClick \"Yes\" to save to this location or \"No\" to discard your work.");
}
else
{
// Need to hide the right hand panel because some views may not save
// their contents until they get a 'Detach' call.
this.HideRightHandPanel();
// need to test is ApsimXFile has changed and only prompt when changes have occured.
// serialise ApsimXFile to buffer
StringWriter o = new StringWriter();
this.ApsimXFile.Write(o);
string newSim = o.ToString();
StreamReader simStream = new StreamReader(this.ApsimXFile.FileName);
string origSim = simStream.ReadToEnd(); // read original file to buffer2
simStream.Close();
if (string.Compare(newSim, origSim) != 0)
{
choice = MainPresenter.AskQuestion("Do you want to save changes in file " + this.ApsimXFile.FileName + " ?");
}
}
if (choice == QuestionResponseEnum.Cancel)
{ // cancel
this.ShowRightHandPanel();
result = false;
}
else if (choice == QuestionResponseEnum.Yes)
{
// save
this.WriteSimulation();
result = true;
}
}
}
catch (Exception err)
{
MainPresenter.ShowError(new Exception("Cannot save the file. Error: ", err));
this.ShowRightHandPanel();
result = false;
}
return(result);
}
/// <summary>
/// Called by TabbedExplorerPresenter to do a save. Return true if all ok.
/// </summary>
/// <returns>True if saved</returns>
public bool SaveIfChanged()
{
bool result = true;
try
{
if (this.ApsimXFile != null && this.ApsimXFile.FileName != null)
{
// need to test is ApsimXFile has changed and only prompt when changes have occured.
// serialise ApsimXFile to buffer
StringWriter o = new StringWriter();
this.ApsimXFile.Write(o);
string newSim = o.ToString();
StreamReader simStream = new StreamReader(this.ApsimXFile.FileName);
string origSim = simStream.ReadToEnd(); // read original file to buffer2
simStream.Close();
QuestionResponseEnum choice = QuestionResponseEnum.No;
if (string.Compare(newSim, origSim) != 0)
{
choice = MainPresenter.AskQuestion("Do you want to save changes in file " + ApsimXFile.FileName + " ?");
}
if (choice == QuestionResponseEnum.Cancel)
{ // cancel
result = false;
}
else if (choice == QuestionResponseEnum.Yes)
{
// save
// Need to hide the right hand panel because some views may not have saved
// their contents until they get a 'Detach' call.
this.HideRightHandPanel();
this.WriteSimulation();
result = true;
}
}
}
catch (Exception err)
{
MainPresenter.ShowMessage("Cannot save the file. Error: " + err.Message, DataStore.ErrorLevel.Error);
result = false;
}
return(result);
}
/// <summary>
/// Called by TabbedExplorerPresenter to do a save. Return true if all ok.
/// </summary>
/// <returns>True if saved</returns>
public bool SaveIfChanged()
{
bool result = true;
try
{
if (!string.IsNullOrEmpty(ApsimXFile?.FileName))
{
QuestionResponseEnum choice = QuestionResponseEnum.No;
if (!File.Exists(ApsimXFile.FileName))
{
choice = MainPresenter.AskQuestion("The original file '" + StringUtilities.PangoString(this.ApsimXFile.FileName) +
"' no longer exists.\n \nClick \"Yes\" to save to this location or \"No\" to discard your work.");
}
else if (FileHasPendingChanges())
{
choice = MainPresenter.AskQuestion("Do you want to save changes in file " + StringUtilities.PangoString(this.ApsimXFile.FileName) + " ?");
}
if (choice == QuestionResponseEnum.Cancel)
{
ShowRightHandPanel();
result = false;
}
else if (choice == QuestionResponseEnum.Yes)
{
WriteSimulation(ApsimXFile.FileName);
result = true;
}
}
}
catch (Exception err)
{
MainPresenter.ShowError(new Exception("Cannot save the file. Error: ", err));
result = false;
}
return(result);
}
