// Edition des fichiers une fois que tous les threads sont terminés
public static void IndexFinalize(ThreadParameters p)
{
File.Delete(Util.GetFinalRejectedFilePath());
File.Delete(Util.GetFinalResultFilePath());
for (int i = 0; i < p.NumberOfWorkingThreads; i++)
{
Util.AppendFiles(Util.GetRejectedFilePath(i), Util.GetFinalRejectedFilePath());
Util.AppendFiles(Util.GetResultFilePath(i), Util.GetFinalResultFilePath());
}
Util.SortUniq(Util.GetFinalRejectedFilePath(), Util.GetSortedUniqRejectedFilePath());
Util.SortUniq(Util.GetFinalResultFilePath(), Util.GetSortedUniqResultFilePath());
Util.DisplayFile(Util.GetSortedUniqRejectedFilePath());
Util.DisplayFile(Util.GetSortedUniqResultFilePath());
}
//_________________________________________________________________________________________________________
// DELEGATES THAT RUN ON BACKGROUND WORKER THREADS
//
// Extraction Delegate that run on the background worker thread
public static void DoExtraction(object sender, DoWorkEventArgs e)
{
BackgroundWorker worker = sender as BackgroundWorker;
ThreadParameters p = (ThreadParameters)e.Argument;
string resultFilePath = Util.GetResultFilePath(p.ThreadNum);
List <string> wordlistresult = new List <string>();
int rc = Commands.ExtractPattern(worker, p.Text, p.Pattern, p.IgnoreCase, ref wordlistresult);
Util.WriteToFile(resultFilePath, wordlistresult, Msg.MSG_NOTHING_FOUND_OR_NO_TEXT);
e.Result = rc;
if (rc != 0)
{
e.Cancel = true;
}
else
{
Util.SortUniq(resultFilePath, Util.GetSortedUniqResultFilePath());
Util.DisplayFile(Util.GetSortedUniqResultFilePath());
}
e.Cancel = true;
worker.CancelAsync();
}
// Extract Delegate for index that run on the background worker thread
public static void DoExtractionForIndexFiltered(object sender, DoWorkEventArgs e)
{
BackgroundWorker worker = sender as BackgroundWorker;
ThreadParameters p = (ThreadParameters)e.Argument;
List <string> wordListAccepted = new List <string>();
List <string> wordListRejected = new List <string>();
int rc = Commands.ExtractWordsForIndexFiltered(worker, p.StringList, p.Pattern, ref wordListAccepted, ref wordListRejected, Util.GetFilters(), p.MinWordLength);
if (rc != 0)
{
e.Result = rc;
}
if (rc != 0)
{
e.Cancel = true;
}
else
{
Util.SortedUniqToFile(wordListAccepted, Util.GetResultFilePath(p.ThreadNum), Msg.MSG_NOTHING_FOUND_OR_NO_TEXT);
Util.SortedUniqToFile(wordListRejected, Util.GetRejectedFilePath(p.ThreadNum), Msg.MSG_NOTHING_REJECTED);
}
e.Cancel = true;
worker.CancelAsync();
}
// Edition des fichiers une fois que tous les threads sont terminés
public static void DoNothingToDo(ThreadParameters ThreadParam)
{
}
public void Start(DoWorkEventHandler DoWork, DoFinalizeThreadsWork DoFinalize, ThreadParameters Thread1p, ThreadParameters Thread2p, ThreadParameters Thread3p, ThreadParameters Thread4p)
{
nbWorker = 4;
nbRemainingWorkers = 4;
AllocateBackgroundWorkerAndSetDelegate(DoWork, 0);
AllocateBackgroundWorkerAndSetDelegate(DoWork, 1);
AllocateBackgroundWorkerAndSetDelegate(DoWork, 2);
AllocateBackgroundWorkerAndSetDelegate(DoWork, 3);
DoFinalizeCurrent = DoFinalize;
msgPrefix = nbWorker + COMMON_MSG2;
label1.Text = msgPrefix;
Show();
Thread1p.NumberOfWorkingThreads = nbWorker;
Thread2p.NumberOfWorkingThreads = nbWorker;
Thread3p.NumberOfWorkingThreads = nbWorker;
Thread4p.NumberOfWorkingThreads = nbWorker;
Thread1p.ThreadNum = 0;
Thread2p.ThreadNum = 1;
Thread3p.ThreadNum = 2;
Thread4p.ThreadNum = 3;
WorkersArray[0].RunWorkerAsync(Thread1p);
WorkersArray[1].RunWorkerAsync(Thread2p);
WorkersArray[2].RunWorkerAsync(Thread3p);
WorkersArray[3].RunWorkerAsync(Thread4p);
}
public void Start(DoWorkEventHandler DoWork, DoFinalizeThreadsWork DoFinalize, ThreadParameters p)
{
nbWorker = 1;
nbRemainingWorkers = 1;
AllocateBackgroundWorkerAndSetDelegate(DoWork, 0);
DoFinalizeCurrent = DoFinalize;
msgPrefix = nbWorker + COMMON_MSG1;
label1.Text = msgPrefix;
p.ThreadNum = 0;
WorkersArray[0].RunWorkerAsync(p);
}
private void menuCommand3_Click(Microsoft.Office.Core.CommandBarButton Ctrl, ref bool CancelDefault)
{
// Open ProgressForm and Background workers manager
ThreadParamsAndProgress progressForm = new ThreadParamsAndProgress();
// Get all selected text
Application appli = (Application)Ctrl.Application;
string strText = "";
if (appli != null)
{
if (appli.Selection != null)
{
strText = appli.Selection.Text;
// Parse all words
List <string> wordListAll = new List <string>();
int rc1 = Commands.ExtractPattern(strText, WORDS_PATTERN, true, ref wordListAll);
// Multi-threading represents a boost only if there are many words to process
int count = wordListAll.Count;
int sliceSize;
int remainder;
ThreadParamsAndProgress.DoFinalizeThreadsWork DoFinalize = new ThreadParamsAndProgress.DoFinalizeThreadsWork(Commands.IndexFinalize);
if (count > 3)
{
switch (Environment.ProcessorCount)
{
case 2:
// Prepare parameters
sliceSize = count / 2;
Math.DivRem(count, 2, out remainder);
List <string> wordlist21 = wordListAll.GetRange(0, sliceSize);
List <string> wordlist22 = wordListAll.GetRange(sliceSize, sliceSize + remainder);
ThreadParameters p21 = new ThreadParameters(null, strText, WORDS_PATTERN, GetMinWordLength(), true, false, wordlist21);
ThreadParameters p22 = new ThreadParameters(null, strText, WORDS_PATTERN, GetMinWordLength(), true, false, wordlist22);
// Start threads
progressForm.Start(Commands.DoExtractionForIndexFiltered, DoFinalize, p21, p22);
break;
case 3:
// Prepare parameters
sliceSize = count / 3;
Math.DivRem(count, 3, out remainder);
List <string> wordlist31 = wordListAll.GetRange(0, sliceSize);
List <string> wordlist32 = wordListAll.GetRange(sliceSize, sliceSize);
List <string> wordlist33 = wordListAll.GetRange(2 * sliceSize, sliceSize + remainder);
ThreadParameters p31 = new ThreadParameters(null, strText, WORDS_PATTERN, GetMinWordLength(), true, false, wordlist31);
ThreadParameters p32 = new ThreadParameters(null, strText, WORDS_PATTERN, GetMinWordLength(), true, false, wordlist32);
ThreadParameters p33 = new ThreadParameters(null, strText, WORDS_PATTERN, GetMinWordLength(), true, false, wordlist33);
// Start threads
progressForm.Start(Commands.DoExtractionForIndexFiltered, DoFinalize, p31, p32, p33);
break;
case 4:
case 5:
case 6:
case 7:
case 8:
// Prepare parameters
sliceSize = count / 4;
Math.DivRem(count, 4, out remainder);
List <string> wordlist41 = wordListAll.GetRange(0, sliceSize);
List <string> wordlist42 = wordListAll.GetRange(sliceSize, sliceSize);
List <string> wordlist43 = wordListAll.GetRange(2 * sliceSize, sliceSize);
List <string> wordlist44 = wordListAll.GetRange(3 * sliceSize, sliceSize + remainder);
ThreadParameters p41 = new ThreadParameters(null, strText, WORDS_PATTERN, GetMinWordLength(), true, false, wordlist41);
ThreadParameters p42 = new ThreadParameters(null, strText, WORDS_PATTERN, GetMinWordLength(), true, false, wordlist42);
ThreadParameters p43 = new ThreadParameters(null, strText, WORDS_PATTERN, GetMinWordLength(), true, false, wordlist43);
ThreadParameters p44 = new ThreadParameters(null, strText, WORDS_PATTERN, GetMinWordLength(), true, false, wordlist44);
// Start threads
progressForm.Start(Commands.DoExtractionForIndexFiltered, DoFinalize, p41, p42, p43, p44);
break;
default:
ThreadParameters p1 = new ThreadParameters(null, strText, WORDS_PATTERN, GetMinWordLength(), true, false, wordListAll);
progressForm.Start(Commands.DoExtractionForIndexFiltered, DoFinalize, p1);
break;
}
}
else
{
ThreadParameters p1 = new ThreadParameters(null, strText, WORDS_PATTERN, GetMinWordLength(), true, false, wordListAll);
progressForm.Start(Commands.DoExtractionForIndexFiltered, DoFinalize, p1);
}
}
else
{
System.Windows.Forms.MessageBox.Show(Msg.MSG_NOTHING_FOUND_OR_NO_TEXT, ThisAddIn.ADDIN_TITLE);
}
}
}