private void loadButton_Click(object sender, EventArgs e)
{
// Confirm stuff is defined
string ntxFile = ntxFileTextBox.Text.Trim();
string translationFile = translationTextBox.Text.Trim();
if (ntxFile.Length == 0)
{
MessageBox.Show("You must first specify the name of the input file.");
return;
}
// Load any translation file that's been specified
if (translationFile.Length > 0)
{
m_Translator = new TranslationFile();
m_Translator.Load(translationFile);
}
ForwardingTraceListener trace = new ForwardingTraceListener(ShowLoadProgress);
try
{
statusStrip.Visible = true;
loadButton.Enabled = false;
closeButton.Enabled = false;
Trace.Listeners.Add(trace);
LoadNtx(ntxFile);
}
catch (Exception ex)
{
MessageBox.Show(ex.StackTrace, ex.Message);
}
finally
{
Trace.Listeners.Remove(trace);
statusStrip.Visible = false;
closeButton.Enabled = true;
}
}
internal Project OpenProject(string projectName)
{
if (String.IsNullOrEmpty(projectName))
return null;
ProjectDatabase pd = new ProjectDatabase();
ProjectSettings ps = pd.GetProjectSettings(projectName);
if (ps == null)
return null;
// Close any currently open project or dialog.
OnProjectOpening();
ForwardingTraceListener trace = new ForwardingTraceListener(ShowLoadProgress);
Stopwatch sw = Stopwatch.StartNew();
try
{
string increment = ps.SplashIncrement;
string percents = ps.SplashPercents;
// Don't show splash screen if it's a brand new file
//if (percents.Length > 0)
SplashScreen.ShowSplashScreen(increment, percents);
Trace.Listeners.Add(trace);
Trace.Write("Loading " + projectName);
// Display the map name in the dialog title (nice to see what's loading
// rather than the default "Map Title" text)
this.Text = projectName;
Project p = pd.OpenProject(projectName);
// Remember the project the user is now working with
//EditingController.Current.SetProject(p);
// Update splashscreen metrics. This is perhaps a little premature, since
// the original splash screen implementation waited until the screen had
// completely faded away. The drawback with that is that the project settings would
// then be rewritten on another thread, which could trample on things that
// are happening here.
SplashScreen ss = SplashScreen.SplashForm;
p.Settings.SplashIncrement = ss.GetIncrement();
p.Settings.SplashPercents = ss.GetPercents();
p.SaveSettings();
sw.Stop();
ShowLoadProgress(String.Format("Load time: {0:0.00} seconds", sw.ElapsedMilliseconds / 1000.0));
// If the splash screen has been displayed for less than two seconds, WAIT (block
// this thread!)
int waitTime = (int)(2000 - sw.ElapsedMilliseconds);
if (waitTime > 0)
System.Threading.Thread.Sleep(waitTime);
// Need to first initialize overview extent before defining center and scale
// ...but first pick up the last draw info before defining the overview extent (really,
// should modify SetMapModel so it accepts the DrawInfo rather than an extent).
// ...I think initialization of the overview extent will adjust the last draw
// data that's saved in the project settings
//DrawInfo drawInfo = p.Settings.LastDraw;
DrawInfo drawInfo = ps.LastDraw;
//EditingController.Current.SetMapModel(p.Model, null);
if (drawInfo.MapScale > 0)
{
double cx = drawInfo.CenterX;
double cy = drawInfo.CenterY;
double mapScale = drawInfo.MapScale;
(EditingController.Current.ActiveDisplay as MapControl).SetCenterAndScale(cx, cy, mapScale, true);
}
return p;
}
catch (Exception ex)
{
SplashScreen.CloseForm();
ShowMessageBox(ex);
Trace.Write(ex.StackTrace);
}
finally
{
SplashScreen.CloseForm();
Trace.Listeners.Remove(trace);
}
return null;
}
private void loadButton_Click(object sender, EventArgs e)
{
// Confirm stuff is defined
string ntxFile = ntxFileTextBox.Text.Trim();
string translationFile = translationTextBox.Text.Trim();
if (ntxFile.Length==0)
{
MessageBox.Show("You must first specify the name of the input file.");
return;
}
// Load any translation file that's been specified
if (translationFile.Length>0)
{
m_Translator = new TranslationFile();
m_Translator.Load(translationFile);
}
ForwardingTraceListener trace = new ForwardingTraceListener(ShowLoadProgress);
try
{
statusStrip.Visible = true;
loadButton.Enabled = false;
closeButton.Enabled = false;
Trace.Listeners.Add(trace);
LoadNtx(ntxFile);
}
catch (Exception ex)
{
MessageBox.Show(ex.StackTrace, ex.Message);
}
finally
{
Trace.Listeners.Remove(trace);
statusStrip.Visible = false;
closeButton.Enabled = true;
}
}
