private void _TextChanged(object sender, TextChangedEventArgs e)
{
AmandaTagParser parser = new AmandaTagParser();
parser.Parse(textBox.Text);
// Set isEdited to true so the we can ask the user to save the file when he closes the program.
//
if (!IsEdited)
{
IsEdited = true;
}
e.ChangedRange.ClearStyle(KeywordStyle, CommentStyle, ConstantStyle, FunctionStyle);
e.ChangedRange.SetStyle(KeywordStyle, @"\b(where|if|else|True|False|otherwise)\b");
e.ChangedRange.SetStyle(CommentStyle, @"\|\|.*"); //comments ||...
e.ChangedRange.SetStyle(ConstantStyle, @"\b(\B-)?[0-9]+\b"); //numbers 123, -123, to be removed?
e.ChangedRange.SetStyle(ConstantStyle, @"""[^""\\]*(?:\\.[^""\\]*)*""?"); //string "", source: stackoverflow
e.ChangedRange.SetStyle(ConstantStyle, @"'[^'\\]*(?:\\.[^'\\]*)*'?"); //char ''
foreach (string functionName in parser.AmandaTags.Select(q => q.Name))
{
e.ChangedRange.SetStyle(FunctionStyle, @"\b" + functionName + @"\b");
}
}
private void _AutoIndentNeeded(object sender, AutoIndentEventArgs e)
{
Match isOtherwiseRegex = Regex.Match(e.LineText.Trim(), ",* otherwise");
int currentIndent = e.LineText.TakeWhile(q => q == ' ').Count(); //shouldn't be too inefficient
int at = e.LineText.IndexOf('=');
AmandaTagParser tagParser = new AmandaTagParser();
tagParser.Parse(textBox.Text);
/*
* All these todo's might not be neccessary, it's pretty good right now
*/
//If the line contains a where, we want the next lines to be indented by a tab
if (Regex.IsMatch(e.LineText, "where"))
{
e.ShiftNextLines = e.TabLength;
}
//if the line is a condition, we want to find the '=' and indent to there, that's how youre supposed to do conditions in amanda
else if (Regex.IsMatch(e.LineText.Trim(), ",* if"))
{
e.ShiftNextLines = at - currentIndent;
}
//If line is empty | prev line is empty | contains otherwise (which indicates the end of an if/else statement)
else if (e.LineText.Trim() == "" || e.PrevLineText.Trim().Count() == 0 || Regex.IsMatch(e.LineText.Trim(), ",* otherwise") == true)
{
//Get the tag based on our current line, if we are at line 3, and there is a big function going from line 1-5, it will return that.
AmandaTag tag = tagParser.GetTag(e.iLine);
if (tag != null)
{
e.ShiftNextLines = tag.BeginLocation.X - at;
}
//No function found? No problem, resort to a tab
else
{
e.ShiftNextLines = -e.TabLength;
}
}
}
public FileEditorTab(string content)
{
Text = "Untitled";
UseVisualStyleBackColor = true;
textBox = new FastColoredTextBox();
textBox.AllowDrop = true;
textBox.KeyDown += _KeyDown;
textBox.TextChanged += _TextChanged;
textBox.AutoIndentNeeded += _AutoIndentNeeded;
textBox.Dock = DockStyle.Fill;
textBox.Text = content;
autocomplete = new AutocompleteMenu(textBox);
autocomplete.MinFragmentLength = 1;
autocomplete.Items.MaximumSize = new System.Drawing.Size(200, 300);
autocomplete.Items.Width = 400;
amandaTagParser = new AmandaTagParser();
saveDialog.Filter = "Amanda File|*.ama";
Controls.Add(textBox);
}
public FileEditorTab(string content)
{
Text = "Untitled";
UseVisualStyleBackColor = true;
textBox = new FastColoredTextBox();
textBox.AllowDrop = true;
textBox.KeyDown += _KeyDown;
textBox.TextChanged += _TextChanged;
textBox.AutoIndentNeeded += _AutoIndentNeeded;
textBox.Dock = DockStyle.Fill;
textBox.Text = content;
autocomplete = new AutocompleteMenu(textBox);
autocomplete.MinFragmentLength = 1;
autocomplete.Items.MaximumSize = new System.Drawing.Size(200, 300);
autocomplete.Items.Width = 400;
amandaTagParser = new AmandaTagParser();
saveDialog.Filter = "Amanda File|*.ama";
Controls.Add(textBox);
}
private void _TextChanged(object sender, TextChangedEventArgs e)
{
AmandaTagParser parser = new AmandaTagParser();
parser.Parse(textBox.Text);
// Set isEdited to true so the we can ask the user to save the file when he closes the program.
//
if (!IsEdited) IsEdited = true;
e.ChangedRange.ClearStyle(KeywordStyle, CommentStyle, ConstantStyle, FunctionStyle);
e.ChangedRange.SetStyle(KeywordStyle, @"\b(where|if|else|True|False|otherwise)\b");
e.ChangedRange.SetStyle(CommentStyle, @"\|\|.*"); //comments ||...
e.ChangedRange.SetStyle(ConstantStyle, @"\b(\B-)?[0-9]+\b"); //numbers 123, -123, to be removed?
e.ChangedRange.SetStyle(ConstantStyle, @"""[^""\\]*(?:\\.[^""\\]*)*""?"); //string "", source: stackoverflow
e.ChangedRange.SetStyle(ConstantStyle, @"'[^'\\]*(?:\\.[^'\\]*)*'?"); //char ''
foreach(string functionName in parser.AmandaTags.Select(q => q.Name))
{
e.ChangedRange.SetStyle(FunctionStyle, @"\b" + functionName + @"\b" );
}
}
private void _AutoIndentNeeded(object sender, AutoIndentEventArgs e)
{
Match isOtherwiseRegex = Regex.Match(e.LineText.Trim(), ",* otherwise");
int currentIndent = e.LineText.TakeWhile(q => q == ' ').Count(); //shouldn't be too inefficient
int at = e.LineText.IndexOf('=');
AmandaTagParser tagParser = new AmandaTagParser();
tagParser.Parse(textBox.Text);
/*
* All these todo's might not be neccessary, it's pretty good right now
*/
//If the line contains a where, we want the next lines to be indented by a tab
if (Regex.IsMatch(e.LineText, "where"))
{
e.ShiftNextLines = e.TabLength;
}
//if the line is a condition, we want to find the '=' and indent to there, that's how youre supposed to do conditions in amanda
else if (Regex.IsMatch(e.LineText.Trim(), ",* if"))
{
e.ShiftNextLines = at - currentIndent;
}
//If line is empty | prev line is empty | contains otherwise (which indicates the end of an if/else statement)
else if (e.LineText.Trim() == "" || e.PrevLineText.Trim().Count() == 0 || Regex.IsMatch(e.LineText.Trim(), ",* otherwise") == true)
{
//Get the tag based on our current line, if we are at line 3, and there is a big function going from line 1-5, it will return that.
AmandaTag tag = tagParser.GetTag(e.iLine);
if (tag != null)
{
e.ShiftNextLines = tag.BeginLocation.X - at;
}
//No function found? No problem, resort to a tab
else
{
e.ShiftNextLines = -e.TabLength;
}
}
}