public static List <IToken> SyntaxHighlight(FastColoredTextBox textbox)
{
List <IToken> tokens;
// TODO: This is slow on a large DAX expression and may cause flickering...
//textbox.SuspendDrawing(); // Doesn't work as we might be on a different thread
try
{
var lexer = new DAXLexer(new DAXCharStream(textbox.Text, Preferences.Current.UseSemicolonsAsSeparators));
lexer.RemoveErrorListeners();
tokens = lexer.GetAllTokens().ToList();
}
catch
{
textbox.ClearStyle(StyleIndex.All);
return(new List <IToken>());
}
textbox.BeginInvoke((MethodInvoker)(() =>
{
textbox.SuspendDrawing();
textbox.ClearStyle(StyleIndex.All);
foreach (var tok in tokens)
{
if (tok.Type == DAXLexer.Eof)
{
break;
}
var range = textbox.GetRange(tok.StartIndex, tok.StopIndex + 1);
if (tok.Channel == DAXLexer.KEYWORD_CHANNEL)
{
range.SetStyle(KeywordStyle);
}
else if (tok.Channel == DAXLexer.COMMENTS_CHANNEL)
{
range.SetStyle(CommentStyle);
}
else
{
switch (tok.Type)
{
case DAXLexer.INTEGER_LITERAL:
case DAXLexer.REAL_LITERAL:
case DAXLexer.STRING_LITERAL:
range.SetStyle(LiteralStyle); break;
case DAXLexer.OPEN_PARENS:
case DAXLexer.CLOSE_PARENS:
range.SetStyle(ParensStyle); break;
default:
range.SetStyle(PlainStyle); break;
}
}
}
textbox.ResumeDrawing();
}));
return(tokens);
}
/// <summary>
/// Performs replace
/// </summary>
/// <param name="original"></param>
/// <param name="updated"></param>
private void DoReplace(string original, string updated)
{
E.BeginInvoke(new MethodInvoker(() => { ProjectFile.ReplaceSymbol(original, updated); }));
if (!IsDisposed)
{
Close();
}
}
/// <summary>
/// RichTextBox自动补全
/// </summary>
/// <param name="obj1"></param>
/// <param name="obj2"></param>
public static void FastColoredTextBoxTextChangedVoid(object obj1, object obj2)
{
if (th != null)
{
th.Abort(); th = null;
}
FastColoredTextBox rtb = (FastColoredTextBox)obj1;
string result = "";
string text = rtb.Text;
string startText = text.Substring(0, rtb.SelectionStart);
string endtext = "";
string selectText = "";
if (rtb.SelectionStart != text.Length)
{
endtext = text.Replace(startText, "");
}
string[] array = System.Text.RegularExpressions.Regex.Split(startText, @"\s{1,}");
if (array.Length >= 1)
{
selectText = array[array.Length - 1];
}
else
{
selectText = "";
}
if (th == null)
{
th = new System.Threading.Thread((System.Threading.ThreadStart) delegate
{
Form1 f;
Point p = winApi.CaretPos();
f = new Form1(selectText, textlist, new Point(p.X + 10, p.Y + 20));
try
{
if (!f.IsDisposed)
{
Application.Run(f);
result = f.result;
if (result != "")
{
rtb.BeginInvoke(new Action(() =>
{
startText = startText.Substring(0, startText.Length - selectText.Length) + result; //处理
rtb.Text = startText + endtext;
rtb.SelectionStart = startText.Length; //增加后的光标位置
}));
}
}
}
catch (Exception ex) { f.Close(); }
});
th.SetApartmentState(ApartmentState.STA);
th.IsBackground = true;
th.Start();
}
}
/// <summary>
/// Colorizes the tokens.
/// </summary>
/// <param name="editor">The editor.</param>
/// <param name="registry">The registry.</param>
/// <param name="tokens">The tokens.</param>
/// <param name="errorTokens">The error tokens.</param>
public void ColorizeTokens(FastColoredTextBox editor, IStyleRegistry registry, IList <SyntaxToken> tokens, IList <IToken> errorTokens)
{
int coloring = Interlocked.Exchange(ref _TokenColoringInProgress, 1);
if (coloring != 0)
{
return;
}
editor.BeginInvoke(
new MethodInvoker(() =>
{
editor.BeginUpdate();
try
{
foreach (var token in tokens)
{
var startingPlace = new Place(token.ActualParserToken.Column, token.ActualParserToken.Line - 1);
var stoppingPlace = new Place(token.EndingColumnPosition, token.EndingLineNumber - 1);
var tokenRange = editor.GetRange(startingPlace, stoppingPlace);
tokenRange.ClearStyle(StyleIndex.All);
var style = registry.GetTokenStyle(token);
tokenRange.SetStyle(style);
}
foreach (var token in errorTokens)
{
var startingPlace = new Place(token.Column, token.Line - 1);
var endPlace = token.GetEndPlace();
// We shift the end position one forward so that the range colors correctly.
var stoppingPlace = new Place(endPlace.Position + 1, endPlace.Line - 1);
var tokenRange = editor.GetRange(startingPlace, stoppingPlace);
tokenRange.SetStyle(registry.GetParseErrorStyle());
}
}
// ReSharper disable once CatchAllClause
catch (Exception ex)
{
var errorDisplay = new ErrorDisplay
{
Text = Resources.TokenColoringErrorTitle,
ErrorMessage = ex.Message,
ErrorStackTrace = ex.StackTrace
};
errorDisplay.ShowDialog();
}
finally
{
editor.EndUpdate();
}
_TokenColoringInProgress = 0;
}));
}
/// <summary>
/// 显示sql自定义查询错误信息
/// </summary>
/// <param name="c"></param>
/// <param name="error"></param>
/// <param name="rand"></param>
public void tabPageErrorShow(SkinTabPage c, string error, string rand = "")
{
try
{
if (!RunSqlList.ContainsKey(rand))
{
return;
} //不包含返回
Models.RunSqlForm rsf = RunSqlList[rand];
if (rsf.datagridview != null)
{
foreach (Control control in c.Controls)
{
if (control.Name == "datagridview" + rand)
{
c.Controls.Remove(control);
}
}
// rsf.datagridview.Controls.Clear();
}
string errorFctb = "errorfctb" + rand;//当前错误框唯一name
if (rsf.errorFctb != null)
{
foreach (Control control in c.Controls)
{
if (control.Name == errorFctb)
{
c.Controls.Remove(control);
}
}
// rsf.datagridview.Controls.Clear();
}
FastColoredTextBox fctb = new FastColoredTextBox();//输入框
fctb.Name = errorFctb;
fctb.Location = new Point(10, c.Height / 2);
fctb.Language = Language.SQL; //sql
fctb.Width = c.Width - 30; //控件宽度
fctb.Height = 300; //控件高度
fctb.ImeMode = ImeMode.On; //开启
c.Controls.Add(fctb);
rsf.errorFctb = fctb;
rsf.datagridview = null; //指定为null
RunSqlList[rand] = rsf; //重新赋值
fctb.BeginInvoke(new Action(() =>
{
fctb.Multiline = true;
fctb.WordWrap = true;
error = error.Substring(0, error.IndexOf('在'));
fctb.Text = error;
fctb.Language = Language.CSharp;//xml
}));
}
catch (Exception ex) { pLogs.logs(ex.ToString()); }
}
void OpenTab( string path )
{
foreach ( FATabStripItem page in _TabControl1.Items )
if ( page.Tag is string )
if ( ( string )page.Tag == path ) {
_TabControl1.SelectedItem = page;
return;
}
FATabStripItem faTabStripItem = new FATabStripItem( );
faTabStripItem.Title = Path.GetFileName( path );
FastColoredTextBox RB1 = new FastColoredTextBox( );
#region TextBox Properties
RB1.Dock = DockStyle.Fill;
RB1.CurrentLineColor = Color.FromArgb( 255, 255, 64 );
RB1.BackColor = Color.FromArgb( 70, 70, 70 );
RB1.ForeColor = Color.White;
RB1.PreferredLineWidth = 0;
RB1.BorderStyle = BorderStyle.FixedSingle;
RB1.Cursor = Cursors.IBeam;
RB1.ChangedLineColor = Color.DarkRed;
RB1.ChangedLineWidth = 2;
RB1.LeftBracket = '[';
RB1.LeftBracket2 = '(';
RB1.LeftBracket3 = '{';
RB1.RightBracket = ']';
RB1.RightBracket2 = ')';
RB1.RightBracket3 = '}';
RB1.BracketsStyle = RB1.BracketsStyle2 = RB1.BracketsStyle3 = new MarkerStyle( new SolidBrush( Color.FromArgb( 0, 160, 160 ) ) );
RB1.SelectionStyle.BackgroundBrush = new SolidBrush( preferencesWindow.colors[ 4 ] );
RB1.Font = preferencesWindow.f;
RB1.BorderStyle = BorderStyle.None;
RB1.IndentBackColor = Color.FromArgb( 120, 120, 120 );
RB1.LineNumberColor = Color.FromArgb( 225, 225, 225 );
#endregion
bool iswait = true;
RB1.TextChanged += new EventHandler<TextChangedEventArgs>( ( object sender, TextChangedEventArgs e ) => {
new Thread( new ThreadStart( ( ) => {
if ( !RB1.IsHandleCreated )
return;
faTabStripItem.Saved = false;
_TabControl1.BeginInvoke( new MethodInvoker( ( ) => {
_TabControl1.Invalidate( );
} ) );
if ( RB1.BackColor != Color.FromArgb( 50, 50, 50 ) )
RB1.BackColor = Color.FromArgb( 50, 50, 50 );
RB1.BeginInvoke( new MethodInvoker( ( ) => {
new Thread( new ThreadStart( ( ) => {
try {
string txt = RB1.Text;
List<Token> lineStream = tokenizer.Tokenize( new Range( RB1, 0,
RB1.Selection.Start.iLine == 0 ? 0 : RB1.Selection.Start.iLine - 1,
RB1.Lines[ RB1.Selection.Start.iLine == RB1.LinesCount - 1 ? RB1.Selection.Start.iLine : RB1.Selection.Start.iLine + 1 ].Length,
RB1.Selection.Start.iLine == RB1.LinesCount - 1 ? RB1.Selection.Start.iLine : RB1.Selection.Start.iLine + 1 ).Text
, RB1.Selection.Start.iLine == 0 ? 1 : RB1.Selection.Start.iLine );
Lexer.Lexing( ref lineStream );
PaintTextBox( RB1, lineStream );
try {
RB1.TabLength = int.Parse( preferencesWindow.tab_spaces.Text );
RB1.TabLength = 4;
if ( iswait )
System.Threading.Thread.Sleep( int.Parse( preferencesWindow.paint_delay.Text ) );
else
iswait = true;
} catch {
MessageBox.Show( this, "Fix code editor at preferences window \r\nPath: File->Preferences->Scripts and codes" );
return;
}
if ( RB1.Text != txt )
return;
RB1.VisibleRange.ClearStyles( false );
RB1.VisibleRange.ClearFoldingMarkers( false );
List<Token> lt = tokenizer.Tokenize( RB1.VisibleRange.Text );
Lexer.Lexing( ref lt );
PaintTextBox( RB1, lt );
} catch {
MessageBox.Show(this, "Exception caught while painting" );
}
} ) ).Start( );
} ) );
} ) ).Start( );
} );
RB1.KeyDown += new KeyEventHandler( ( object sender, KeyEventArgs kea ) => {
RB1.SelectionStyle.BackgroundBrush = new SolidBrush( preferencesWindow.colors[ 4 ] );
RB1.Font = preferencesWindow.f;
//runningForm.savedProject = false;
int speccount = 0;
bool isstr = false;
int ind = RB1.Selection.Start.iChar;
List<Char> txt = RB1[ RB1.Selection.Start.iLine ];
txt.ForEach( new Action<Char>( ( Char c ) => {
if ( --ind <= -1 )
return;
if ( c.c == '"' || c.c == '\'' )
isstr = isstr == false;
} ) );
if ( isstr )
return;
string astr = RB1.Text.Substring( 0, RB1.SelectionStart );
int startline = astr.LastIndexOf( '\n', RB1.SelectionStart - 1 );
if ( startline == -1 )
startline = 0;
string astr2 = astr.Substring( startline );
if ( kea.KeyValue == 219 && kea.Shift ) {
kea.Handled = true;
RB1.InsertText( " {\r\n" + new string( ' ', RB1[ RB1.Selection.Start.iLine ].StartSpacesCount + RB1.TabLength ) );
iswait = false;
RB1.OnTextChanged( );
} else if ( kea.KeyValue == 8 && RB1.SelectionStart > 0 && RB1.SelectionLength == 0 ) {
astr = RB1.Text;
startline = astr.LastIndexOf( '\n', RB1.SelectionStart - 1 ) + 1;
if ( astr.Substring( startline, RB1.SelectionStart - startline ) == new string( ' ', RB1.SelectionStart - startline ) ) {
speccount = RB1.SelectionStart - startline;
if ( startline != 0 )
speccount += 2;
RB1.SelectionStart -= speccount;
RB1.SelectionLength = speccount;
RB1.SelectedText = "";
kea.Handled = true;
}
} else if ( kea.KeyValue == 13 ) {
int spaces = RB1[ RB1.Selection.Start.iLine ].StartSpacesCount;
if ( RB1.Selection.CharAfterStart == '\n' )
return;
RB1.InsertText( "\r\n" + new string( ' ', spaces ) );
kea.Handled = true;
} else if ( kea.KeyValue == 221 && kea.Shift ) {
kea.Handled = true;
int spaces = RB1[ RB1.Selection.Start.iLine ].StartSpacesCount;
if ( astr2.Replace( " ", "" ) == "\n" ) {
if ( astr2.Length > RB1.TabLength + 1 ) {
RB1.SelectionStart -= RB1.TabLength;
RB1.SelectionLength = RB1.TabLength;
RB1.SelectedText = "}\r\n" + new string( ' ', spaces - RB1.TabLength );
} else {
RB1.SelectionStart = startline + 1;
RB1.SelectionLength = astr2.Length - 1;
RB1.SelectedText = "}\r\n";
}
} else {
if ( spaces < RB1.TabLength + 1 ) {
RB1.InsertText( "\r\n}\r\n" + new string( ' ', spaces ) );
} else {
RB1.InsertText( "\r\n" + new string( ' ', spaces - RB1.TabLength ) + "}\r\n" + new string( ' ', spaces - RB1.TabLength ) );
}
}
}
} );
RB1.Text = File.ReadAllText( path );
RB1.Height = RB1.Width = 2500;
faTabStripItem.Controls.Add( RB1 );
faTabStripItem.Tag = path;
_TabControl1.Items.Add( faTabStripItem );
List<Token> lt2 = tokenizer.Tokenize( RB1.Text );
Lexer.Lexing( ref lt2 );
PaintTextBox( RB1, lt2 );
RB1.OnTextChanged( );
RB1.ClearLineChanges( );
faTabStripItem.Saved = true;
OpenTab( path );
_TabControl1.Invalidate( );
}
public void InvokeOnUIThread(ColorizeMethod colorize)
{
TextBox.BeginInvoke(new MethodInvoker(colorize));
}
/// <summary>
/// 动态sql生成查询
/// </summary>
/// <param name="hash"></param>
public void createSqlRunTab(string hash)
{
try
{
string[] array = hash.Split('|');
string text = "";
Dictionary <string, string> database = new Dictionary <string, string>();
if (array.Length <= 0)
{
return;
}
if (array.Length == 1)//查询主数据库
{
Data.pDataManageClass p = new Data.pDataManageClass();
string dataHash = array[0];
database = p.getDataBaseHash(array[0]);
array = new string[4];
array[0] = dataHash;
array[1] = "database";
array[2] = database["type"];
}
if (array[2] == Data.DataBaseType.Mysql.ToString())//mysql
{
if (array.Length > 2)
{
text = array[3];
if (array[1] == "database")
{
text = database["name"];
}
}
}
ContextMenuStrip cms = new ContextMenuStrip(); //关闭右键菜单
Random rd = new Random();
cms.Items.Add("关闭" + text); //添加右键文本
string rand = rd.Next(10000, 99999).ToString();
string name = text + rand;
SkinTabPage page = new SkinTabPage();
page.ToolTipText = Text + " 查询"; //提示显示完整
page.Text = text + " 查询"; //tab显示文本
page.Name = name; //tab name 唯一
page.ContextMenuStrip = cms;
cms.Name = "cms" + rand;
cms.ItemClicked += closeTabPage;//关联事件
this.skinTabControl1.Controls.Add(page);
Label lab = new Label();
lab.Text = text + " 查询";
lab.Location = new Point(10, 5);
page.Controls.Add(lab);
SkinButton skbutton = new SkinButton();
skbutton.Text = "查询";
skbutton.Name = "sqlrun" + rand;
skbutton.Click += getRunSql;//点击事件
skbutton.Location = new Point(10, 30);
page.Controls.Add(skbutton);
FastColoredTextBox fctb = new FastColoredTextBox();//输入框
fctb.Name = "fctb" + rand;
fctb.Location = new Point(10, 80);
fctb.Language = Language.SQL; //sql
fctb.Width = page.Width - 30; //控件宽度
fctb.Height = page.Height / 3; //控件高度
fctb.ImeMode = ImeMode.On; //开启
fctb.KeyDown += RunSqlKeysDown; //键盘事件
fctb.BorderStyle = BorderStyle.FixedSingle; //边框
page.Controls.Add(fctb); //添加输入框
skinTabControl1.SelectedTab = page; //指定tabpage显示
if (array.Length == 5) //打开表查询
{
fctb.BeginInvoke(new Action(() =>
{
string table = array[4];
fctb.Text = string.Format("select *from {0}", table);
}));
}
Models.RunSqlForm rsf = new Models.RunSqlForm
{
button = skbutton,
fctb = fctb,
stp = page,
selectHash = hash,
};
if (!RunSqlList.ContainsKey(rand))
{
RunSqlList.Add(rand, rsf);//添加列队
}
else
{
RunSqlList[rand] = rsf;
}
}
catch (Exception ex) { pLogs.logs(ex.ToString()); }
}
protected override void Append(LoggingEvent loggingEvent)
{
if (_richTextBox == null)
{
if (string.IsNullOrEmpty(FormName) ||
string.IsNullOrEmpty(TextBoxName))
{
return;
}
Form form = Application.OpenForms[FormName];
if (form == null)
{
return;
}
_richTextBox = FindControlRecursive(form, TextBoxName) as FastColoredTextBox;
if (_richTextBox == null)
{
return;
}
form.FormClosing += (s, e) => _richTextBox = null;
}
lock (_richTextBox)
{
// This check is required a second time because this class
// is executing on multiple threads.
if (_richTextBox == null)
{
return;
}
// Because the logging is running on a different thread than
// the GUI, the control's "BeginInvoke" method has to be
// leveraged in order to append the message. Otherwise, a
// threading exception will be thrown.
Action <FastColoredTextBox, string> del = new Action <FastColoredTextBox, string>((_richTextBox, s) =>
{
//some stuffs for best performance
_richTextBox.BeginUpdate();
_richTextBox.Selection.BeginUpdate();
//remember user selection
Range userSelection = _richTextBox.Selection.Clone();
//add text with predefined style
_richTextBox.TextSource.CurrentTB = _richTextBox;
_richTextBox.AppendText("=======================================================\n", styles[loggingEvent.Level.Name]);
_richTextBox.AppendText(s, styles[loggingEvent.Level.Name]);
_richTextBox.AppendText("=======================================================\n", styles[loggingEvent.Level.Name]);
//restore user selection
if (!userSelection.IsEmpty || userSelection.Start.iLine < _richTextBox.LinesCount - 2)
{
_richTextBox.Selection.Start = userSelection.Start;
_richTextBox.Selection.End = userSelection.End;
}
else
{
_richTextBox.GoEnd(); //scroll to end of the text
}
//
_richTextBox.Selection.EndUpdate();
_richTextBox.EndUpdate();
}
);
_richTextBox.BeginInvoke(del, _richTextBox, loggingEvent.RenderedMessage + Environment.NewLine);
}
}
