public FrmEditSRT(SRTInfo sRTInfos)
{
InitializeComponent();
_originalSRTs = sRTInfos;
UpdateUI();
}
private void dgvReadSRTContent_CellDoubleClick(object sender, DataGridViewCellEventArgs e)
{
Helpers.isSRTModified = false;
Helpers.ModifiedSRT = null;
SRTInfo sRTInfo = null;
int srtIndex = (int)dgvReadSRTContent.Rows[e.RowIndex].Cells[0].Value;
foreach (SRTInfo objSRTInfo in sRTInfos)
{
if (objSRTInfo.Index == srtIndex)
{
sRTInfo = new SRTInfo();
sRTInfo.Index = objSRTInfo.Index;
sRTInfo.StartTime = objSRTInfo.StartTime;
sRTInfo.EndTime = objSRTInfo.EndTime;
sRTInfo.SRT_Text = objSRTInfo.SRT_Text;
sRTInfo.SRT_Lines = objSRTInfo.SRT_Lines;
break;
}
}
FrmEditSRT frmEditSRT = new FrmEditSRT(sRTInfo);
frmEditSRT.ShowDialog();
if (Helpers.isSRTModified)
{
foreach (SRTInfo objSRTInfo in sRTInfos)
{
if (objSRTInfo.Index == srtIndex)
{
objSRTInfo.StartTime = Helpers.ModifiedSRT.StartTime;
objSRTInfo.EndTime = Helpers.ModifiedSRT.EndTime;
objSRTInfo.SRT_Text = Helpers.ModifiedSRT.SRT_Text;
objSRTInfo.SRT_Lines = Helpers.ModifiedSRT.SRT_Lines;
break;
}
}
foreach (DataGridViewRow row in dgvReadSRTContent.Rows)
{
if (row.Cells[0].Value.ToString().Trim() == srtIndex.ToString())
{
row.Cells[1].Value = Helpers.ModifiedSRT.StartTime.ToString("HH:mm:ss");
row.Cells[2].Value = Helpers.ModifiedSRT.EndTime.ToString("HH:mm:ss");
row.Cells[3].Value = (Helpers.ModifiedSRT.EndTime - Helpers.ModifiedSRT.StartTime).TotalSeconds;
row.Cells[4].Value = Helpers.ModifiedSRT.SRT_Text;
break;
}
}
}
}
public static string getSRTTimeFormat(SRTInfo srtInfo)
{
string strTimeFormat = "";
strTimeFormat = srtInfo.StartTime.ToString("HH:mm:ss,fff");
strTimeFormat += " --> ";
strTimeFormat += srtInfo.EndTime.ToString("HH:mm:ss,999");
return(strTimeFormat);
}
private bool isNewSRTScript(List <SRTInfo> sRTInfos, DateTime startTime)
{
if (sRTInfos.Count == 0)
{
return(false);
}
SRTInfo sRTInfo = sRTInfos.Last();
if (sRTInfo == null)
{
return(false);
}
else if (sRTInfo.StartTime > startTime)
{
return(true);
}
return(false);
}
private void btnUpdate_Click(object sender, EventArgs e)
{
Helpers.isSRTModified = true;
SRTInfo sRTInfo = new SRTInfo();
sRTInfo.Index = _originalSRTs.Index;
sRTInfo.StartTime = dtpStartTime.Value;
sRTInfo.EndTime = dtpEndTime.Value;
sRTInfo.SRT_Lines = new List <string>();
sRTInfo.SRT_Text = "";
string srtText = "";
foreach (DataGridViewRow row in dgvSRTText.Rows)
{
if (row.Cells[0].Value == null)
{
continue;
}
srtText = row.Cells[0].Value.ToString().Trim();
if (srtText == "")
{
continue;
}
sRTInfo.SRT_Lines.Add(srtText);
if (sRTInfo.SRT_Text != "")
{
sRTInfo.SRT_Text += " ";
}
sRTInfo.SRT_Text += srtText;
}
Helpers.ModifiedSRT = sRTInfo;
this.Close();
}
private void btnRead_Click(object sender, EventArgs e)
{
sRTInfos = new List <SRTInfo>();
ignoredSRTInfos = new List <SRTInfo>();
groupedSRTs = new List <GroupedSRT>();
btnAddSRT.Enabled = true;
btnRemoveSRT.Enabled = true;
btnViewIgnoredSRT.Enabled = true;
dgvReadSRTContent.Rows.Clear();
dgvSRTList.Rows.Clear();
SRTInfo sRTInfo = null;
FileInfo fileInfo = new FileInfo(txtPDFFilePath.Text);
txtFileName.Text = fileInfo.Name;
int pageIndex = 1;
string pageContent = "";
string[] lines;
string strLine;
int lineIndex = 0;
bool isSRT = false;
bool isSRTStartedInPage = false;
DateTime tmStart = new DateTime();
DateTime tmEnd = new DateTime();
string strSubtitlte = "";
bool blIsNewSRTScript = false;
PdfReader pdfReader = new PdfReader(txtPDFFilePath.Text);
int pageCount = pdfReader.NumberOfPages;
int SRTIndex = 0;
//loops throughtthe pages
for (pageIndex = 1; pageIndex <= pageCount; pageIndex++)
{
pageContent = PdfTextExtractor.GetTextFromPage(pdfReader, pageIndex, new LocationTextExtractionStrategy());
lines = pageContent.Split('\n');
isSRT = false;
isSRTStartedInPage = false;
sRTInfo = null;
//Loops through the lines
for (lineIndex = 0; lineIndex < lines.Length; lineIndex++)
{
strLine = lines[lineIndex].Trim();
isSRT = Helpers.isSRT(strLine);
//Checks line is SRT
if (isSRT)
{
if (isSRTStartedInPage == false)
{
isSRTStartedInPage = true;
}
if (sRTInfo != null)
{
sRTInfos.Add(sRTInfo);
}
tmStart = Helpers.getTimeFromSRT(strLine);
tmEnd = tmStart.AddMinutes(5);
strSubtitlte = Helpers.getTextFromSRT(strLine);
blIsNewSRTScript = isNewSRTScript(sRTInfos, tmStart);
if (blIsNewSRTScript)
{
//sRTInfos = new List<SRTInfo>();
}
else
{
if (sRTInfos.Count > 0)
{
sRTInfos[sRTInfos.Count - 1].EndTime = tmStart.AddSeconds(-1).AddMilliseconds(999);
}
}
sRTInfo = null;
SRTIndex++;
sRTInfo = new SRTInfo();
sRTInfo.isRemoved = false;
sRTInfo.Index = SRTIndex;
sRTInfo.StartTime = tmStart;
sRTInfo.EndTime = tmEnd;
sRTInfo.SRT_Text = strSubtitlte;
sRTInfo.SRT_Lines = new List <string>();
sRTInfo.SRT_Lines.Add(strSubtitlte);
}
else
{
if (isSRTStartedInPage)
{
if (Helpers.isFooterContent(strLine.Trim()))
{
ignoredSRTInfos.Add(new SRTInfo
{
Index = sRTInfo.Index,
StartTime = sRTInfo.StartTime,
EndTime = sRTInfo.EndTime,
SRT_Text = strLine.Trim(),
SRT_Lines = new List <string>()
{
strLine.Trim()
},
});
}
else
{
sRTInfo.SRT_Text += " " + strLine.Trim();
sRTInfo.SRT_Lines.Add(strLine.Trim());
}
}
}
}
if (sRTInfo != null)
{
sRTInfos.Add(sRTInfo);
sRTInfo = null;
}
}
int groupedSRTIndex = 0;
GroupedSRT groupedSRT = null;
foreach (SRTInfo objSRTInfo in sRTInfos)
{
if (groupedSRTs.Count == 0 ||
objSRTInfo.StartTime < groupedSRT.sRTInfos[groupedSRT.sRTInfos.Count - 1].EndTime)
{
groupedSRTIndex++;
groupedSRT = new GroupedSRT();
groupedSRT.GroupName = "Unit " + groupedSRTIndex;
groupedSRT.sRTInfos = new List <SRTInfo>();
groupedSRTs.Add(groupedSRT);
}
groupedSRT.sRTInfos.Add(objSRTInfo);
objSRTInfo.isRemoved = true;
}
foreach (GroupedSRT objGroupedSRT in groupedSRTs)
{
DataGridViewRow dataGridViewRow = new DataGridViewRow();
dataGridViewRow.CreateCells(dgvSRTList);
dataGridViewRow.Cells[0].Value = objGroupedSRT.GroupName;
dataGridViewRow.Cells[1].Value = objGroupedSRT.sRTInfos.Count;
dgvSRTList.Rows.Add(dataGridViewRow);
}
updateSRTDataGridView();
}
private void btnAddSRT_Click(object sender, EventArgs e)
{
if (dgvReadSRTContent.SelectedRows.Count == 0)
{
MessageBox.Show("Select rows.", "SRT");
return;
}
retry:
string SRTName = Microsoft.VisualBasic.Interaction.InputBox("Enter name of the SRT", "SRTName");
if (SRTName.Trim() == "")
{
goto retry;
}
foreach (GroupedSRT objGroupedSRT in groupedSRTs)
{
if (objGroupedSRT.GroupName.Trim().ToLower() == SRTName.Trim().ToLower())
{
MessageBox.Show("SRTName already exists");
goto retry;
}
}
GroupedSRT groupedSRT = new GroupedSRT();
groupedSRT.sRTInfos = new List <SRTInfo>();
groupedSRT.GroupName = SRTName;
SRTInfo sRTInfo = null;
int rowSRTIndex = 0;
foreach (DataGridViewRow row in dgvReadSRTContent.Rows)
{
if (row.Selected)
{
rowSRTIndex = (int)row.Cells[0].Value;
foreach (SRTInfo objSRTInfo in sRTInfos)
{
if (objSRTInfo.Index == rowSRTIndex)
{
sRTInfo = new SRTInfo();
sRTInfo.Index = objSRTInfo.Index;
sRTInfo.StartTime = objSRTInfo.StartTime;
sRTInfo.EndTime = objSRTInfo.EndTime;
sRTInfo.SRT_Lines = objSRTInfo.SRT_Lines;
sRTInfo.SRT_Text = objSRTInfo.SRT_Text;
groupedSRT.sRTInfos.Add(sRTInfo);
objSRTInfo.isRemoved = true;
break;
}
}
}
}
groupedSRTs.Add(groupedSRT);
DataGridViewRow dataGridViewRow = new DataGridViewRow();
dataGridViewRow.CreateCells(dgvSRTList);
dataGridViewRow.Cells[0].Value = groupedSRT.GroupName;
dataGridViewRow.Cells[1].Value = groupedSRT.sRTInfos.Count;
dgvSRTList.Rows.Add(dataGridViewRow);
foreach (SRTInfo objSRTInfo in sRTInfos)
{
foreach (DataGridViewRow row in dgvReadSRTContent.Rows)
{
rowSRTIndex = (int)row.Cells[0].Value;
if (rowSRTIndex == objSRTInfo.Index)
{
if (objSRTInfo.isRemoved == true)
{
row.Visible = false;
}
break;
}
}
}
}
