// Call this method from the worker thread to finalize the progress meter
public void End(ThreadError threadError)
{
if (fRequiresClose)
{
Invoke(new EndInvoker(DoEnd), new object[] { threadError });
}
}
public static ManualResetEvent Delay(TimeSpan aExecAfterTimeout, Action aAction, string name)
{
var localExit = new ManualResetEvent(false);
try
{
new Thread(() =>
{
try
{
localExit.WaitOne(aExecAfterTimeout);
aAction();
}
catch (Exception Error)
{
Log(Error.ToString());
}
})
{
IsBackground = true,
Name = name
}.Start();
}
catch (Exception ThreadError)
{
Log(ThreadError.ToString());
}
return(localExit);
}
public static ManualResetEvent Intervall(int aMillisecondsIntervall, Action aAction, string name)
{
var localExit = new ManualResetEvent(false);
try
{
new Thread(() =>
{
bool isLocalExit = false;
while (!isLocalExit)
{
try
{
aAction();
}
catch (Exception Error)
{
Log(Error.ToString());
}
isLocalExit = localExit.WaitOne(aMillisecondsIntervall);
}
})
{
IsBackground = true,
Name = name
}.Start();
}
catch (Exception ThreadError)
{
Log(ThreadError.ToString());
}
return(localExit);
}
// The partner of End(). Handles finalising the progres meter.
private void DoEnd(ThreadError threadError)
{
ThreadError.Error = threadError.Error;
ThreadError.Message = threadError.Message;
if (ThreadError.Error == 1)
{
DialogResult = DialogResult.Cancel;
}
else if (ThreadError.Error == 2)
{
DialogResult = DialogResult.Abort;
}
else if (ThreadError.Error == 3)
{
DialogResult = DialogResult.Retry;
}
else
{
DialogResult = DialogResult.OK;
}
}
// The heart of GEDmill is here.
public void Create()
{
fLogger.WriteInfo("Website::Create()");
// 1 means the process was aborted, for signalling back to calling thread. 2 means file nError.
ThreadError threaderror = new ThreadError(1, "No error");
try {
// The value to indicate in the progress bar to show how much of the website creation is complete.
int progress = 0;
int[] gfstats = fTree.GetRecordStats();
// The maximum value of the progress bar, i.e. when website creation is fully complete.
int progressMax =
1 // Site-wide multimedia files
+ 1 // W3C Sticker
+ 1 // Background image
+ 1 // Style sheet
+ gfstats[(int)GDMRecordType.rtIndividual]
+ 1 // Individuals Index
+ gfstats[(int)GDMRecordType.rtSource]
+ 1 // Front page
+ 1 // CD ROM (Doesn't matter here that CD ROM autorun might not be included.)
+ 1; // Scripts (Doesn't matter here that scripts might not be included.)
// The paintbox with which to draw the mini tree
var paintbox = new Paintbox(GMConfig.Instance);
paintbox.SetBackgroundImage(GMConfig.Instance.BackgroundImage);
// Object to keep count of number of files created etc.
var stats = new Stats();
// Here goes....
// Start the progress indicator.
fProgressWindow.Begin(0, progressMax);
if (fProgressWindow.IsAborting)
{
return;
}
// Copy the images to use in place of non-pic multimedia files.
fProgressWindow.SetText("Copying multimedia");
CopyIcons();
if (fProgressWindow.IsAborting)
{
return;
}
fProgressWindow.StepTo(++progress);
// Copy the W3C sticker file.
fProgressWindow.SetText("Copying W3C sticker");
string sW3CFilename = "";
if (GMConfig.Instance.IncludeValiditySticker)
{
sW3CFilename = CopyW3CSticker();
}
if (fProgressWindow.IsAborting)
{
return;
}
fProgressWindow.StepTo(++progress);
// Create the index creator for use by the individuals records creator.
var indiIndexCreator = new CreatorIndexIndividuals(fTree, fProgressWindow, sW3CFilename);
// Copy the image for the background of the webpages.
fProgressWindow.SetText("Copying background image");
string backgroundImageFilename = CopyBackgroundImage();
if (fProgressWindow.IsAborting)
{
return;
}
fProgressWindow.StepTo(++progress);
// Create the style sheet
fProgressWindow.SetText("Creating style sheet");
string cssFilename = string.Concat(GMConfig.Instance.OutputFolder, "\\", GMConfig.Instance.StylesheetFilename, ".css");
if (GMConfig.Instance.StylesheetFilename.Length > 0 && (!GMConfig.Instance.PreserveStylesheet || !File.Exists(cssFilename)))
{
var csc = new CreatorStylesheet(fTree, fProgressWindow, sW3CFilename, cssFilename, backgroundImageFilename);
csc.Create();
}
if (fProgressWindow.IsAborting)
{
return;
}
fProgressWindow.StepTo(++progress);
// Create the pages for the individual records.
fProgressWindow.SetText("Creating individual pages");
var indiList = fTree.GetRecords <GDMIndividualRecord>();
foreach (GDMIndividualRecord ir in indiList)
{
var ipc = new CreatorRecordIndividual(fTree, fProgressWindow, sW3CFilename, ir, indiIndexCreator, paintbox);
if (ipc.Create(stats))
{
stats.Individuals++;
}
if (fProgressWindow.IsAborting)
{
return;
}
fProgressWindow.StepTo(++progress);
}
// Create the index for the individual records pages.
fProgressWindow.SetText("Creating individuals index");
indiIndexCreator.Create();
if (fProgressWindow.IsAborting)
{
return;
}
fProgressWindow.StepTo(++progress);
// Clear list of copied files, so that source images get copied afresh
// and so get resized differently to any indi images based on the same file.
Creator.ClearCopiedFilesList();
// Create the pages for the source records.
fProgressWindow.SetText("Creating source pages");
var sourList = fTree.GetRecords <GDMSourceRecord>();
foreach (GDMSourceRecord sr in sourList)
{
var spc = new CreatorRecordSource(fTree, fProgressWindow, sW3CFilename, sr);
if (spc.Create(stats))
{
stats.Sources++;
}
if (fProgressWindow.IsAborting)
{
return;
}
fProgressWindow.StepTo(++progress);
}
if (fProgressWindow.IsAborting)
{
return;
}
// Create the front page
fProgressWindow.SetText("Creating front page");
string front_page_filename = string.Concat(GMConfig.Instance.OutputFolder, "\\", GMConfig.Instance.FrontPageFilename, ".", GMConfig.Instance.HtmlExtension);
if (GMConfig.Instance.FrontPageFilename.Length > 0 && (!GMConfig.Instance.PreserveFrontPage || !File.Exists(front_page_filename)))
{
CreatorFrontPage fpc = new CreatorFrontPage(fTree, fProgressWindow, sW3CFilename, stats);
fpc.Create();
}
fProgressWindow.StepTo(++progress);
if (fProgressWindow.IsAborting)
{
return;
}
// Copy the CD ROM autorun file
fProgressWindow.SetText("Creating CD-ROM files");
if (GMConfig.Instance.CreateCDROMFiles)
{
CreateCDROMFiles();
}
if (fProgressWindow.IsAborting)
{
return;
}
fProgressWindow.StepTo(++progress);
// Copy the Javascript
fProgressWindow.SetText("Creating Javascript file");
// Currently (10Dec08) the only thing that uses javascript is the multiple images feature.
if (GMConfig.Instance.AllowMultipleImages)
{
CreateJavascriptFiles();
}
if (fProgressWindow.IsAborting)
{
return;
}
fProgressWindow.StepTo(++progress);
// Done
fLogger.WriteInfo("Website::CreateFinished");
fProgressWindow.SetText("Done");
threaderror.Error = 0;
threaderror.Message = "";
} catch (ArgumentException e) {
fLogger.WriteError("Caught Argument Exception : ", e);
threaderror.Error = 2; // 2 => abnormal abort.
threaderror.Message = "";
} catch (IOException e) {
fLogger.WriteError("Caught IO Exception : ", e);
threaderror.Error = 2; // 2 => abnormal abort.
threaderror.Message = "";
} catch (NullReferenceException e) {
fLogger.WriteError("Caught NullReference Exception : ", e);
threaderror.Error = 2; // 2 => abnormal abort.
threaderror.Message = "";
} catch (HTMLException e) {
threaderror.Error = 2; // 2 => abnormal abort.
threaderror.Message = e.Message;
} catch (Exception e) {
fLogger.WriteError("Caught Exception : ", e);
threaderror.Error = 2; // 2 => abnormal abort.
threaderror.Message = "";
} finally {
fLogger.WriteInfo("Thread ending...");
if (fProgressWindow != null)
{
fProgressWindow.End(threaderror);
}
}
}
public ProgressWindow()
{
InitializeComponent();
ShowInTaskbar = false;
ThreadError = new ThreadError(1, "No error");
}
protected void OnThreadError(Exception error)
{
ThreadError?.Invoke(this, new ThreadExceptionEventArgs(error));
}
private void OnThreadError(Exception ex)
{
ThreadError?.Invoke(this, ex);
}
