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Merge pull request #163 from rebawest/patch-2

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Update Main.cs
This commit is contained in:
Nikolaj Olsson 2014-06-19 06:45:48 +02:00
commit 309dfa2d19
1 changed files with 109 additions and 10 deletions
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119
src/Forms/Main.cs
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@ -15466,22 +15466,121 @@ namespace Nikse.SubtitleEdit.Forms
else else
tb = textBoxListViewText; tb = textBoxListViewText;
string text = tb.SelectedText; string text = string.Empty;
int selectionStart = tb.SelectionStart; int selectionStart = tb.SelectionStart;
if (text.Contains("<" + tag + ">")) // No text selected.
if (tb.SelectedText.Length == 0)
{ {
text = text.Replace("<" + tag + ">", string.Empty); text = tb.Text;
text = text.Replace("</" + tag + ">", string.Empty); // Split lines (split a subtitle into its lines).
var lines = text.Split(Environment.NewLine.ToCharArray(), StringSplitOptions.RemoveEmptyEntries);
// Get current line index (the line where the cursor is).
int selectedLineNumber = tb.GetLineFromCharIndex(tb.SelectionStart);
Boolean isDialogue = false;
int lineNumber = 0;
string templine = string.Empty;
var lineSb = new StringBuilder();
int tagLength = 0;
// See if lines start with "-".
foreach (string line in lines)
{
// Append line break in every line except the first one
if (lineNumber > 0)
lineSb.Append(Environment.NewLine);
templine = line;
string positionTag = string.Empty;
int indexOfEndBracket = templine.IndexOf("}");
if (templine.StartsWith("{\\") && indexOfEndBracket > 1 && indexOfEndBracket < 6)
{
// Find position tag and remove it from string.
positionTag = templine.Substring(0, indexOfEndBracket + 1);
templine = templine.Remove(0, indexOfEndBracket + 1);
}
if (templine.StartsWith("-") || templine.StartsWith("<" + tag + ">" + "-"))
{
isDialogue = true;
// Apply tags to current line (it is the selected line). Or remove them.
if (selectedLineNumber == lineNumber)
{
// Remove tags if present.
if (templine.Contains("<" + tag + ">"))
{
templine = templine.Replace("<" + tag + ">", string.Empty);
templine = templine.Replace("</" + tag + ">", string.Empty);
tagLength = -3;
}
else
{
// Add tags.
templine = string.Format("<{0}>{1}</{0}>", tag, templine);
tagLength = 3;
}
}
}
lineSb.Append(positionTag + templine);
lineNumber++;
}
if (isDialogue)
{
text = lineSb.ToString();
tb.Text = text;
tb.SelectionStart = selectionStart + tagLength;
tb.SelectionLength = 0;
}
// There are no dialogue lines present.
else
{
// Remove tags if present.
if (text.Contains("<" + tag + ">"))
{
text = text.Replace("<" + tag + ">", string.Empty);
text = text.Replace("</" + tag + ">", string.Empty);
tb.Text = text;
tb.SelectionStart = selectionStart - 3;
tb.SelectionLength = 0;
}
else
{
// Add tags.
int indexOfEndBracket = text.IndexOf("}");
if (text.StartsWith("{\\") && indexOfEndBracket > 1 && indexOfEndBracket < 6)
text = string.Format("{2}<{0}>{1}</{0}>", tag, text.Remove(0, indexOfEndBracket + 1), text.Substring(0, indexOfEndBracket + 1));
else
text = string.Format("<{0}>{1}</{0}>", tag, text);
tb.Text = text;
tb.SelectionStart = selectionStart + 3;
tb.SelectionLength = 0;
}
}
} }
else else
{ {
text = string.Format("<{0}>{1}</{0}>", tag, text); // There is text selected
text = tb.SelectedText;
// Remove tags if present.
if (text.Contains("<" + tag + ">"))
{
text = text.Replace("<" + tag + ">", string.Empty);
text = text.Replace("</" + tag + ">", string.Empty);
}
else
{
// Add tags.
int indexOfEndBracket = text.IndexOf("}");
if (text.StartsWith("{\\") && indexOfEndBracket > 1 && indexOfEndBracket < 6)
text = string.Format("{2}<{0}>{1}</{0}>", tag, text.Remove(0, indexOfEndBracket + 1), text.Substring(0, indexOfEndBracket + 1));
else
text = string.Format("<{0}>{1}</{0}>", tag, text);
}
// Update text and maintain selection.
tb.SelectedText = text;
tb.SelectionStart = selectionStart;
tb.SelectionLength = text.Length;
} }
tb.SelectedText = text;
tb.SelectionStart = selectionStart;
tb.SelectionLength = text.Length;
} }
private void BoldToolStripMenuItem1Click(object sender, EventArgs e) private void BoldToolStripMenuItem1Click(object sender, EventArgs e)