void CopyData(TextEditorData data, Selection selection)
{
copiedDocument = null;
monoDocument = null;
if (selection != null && data != null && data.Document != null)
{
copiedDocument = new Document();
monoDocument = new Document();
this.docStyle = data.ColorStyle;
this.options = data.Options;
this.mode = data.Document.SyntaxMode != null && data.Options.EnableSyntaxHighlighting ? data.Document.SyntaxMode : Mono.TextEditor.Highlighting.SyntaxMode.Default;
switch (selection.SelectionMode)
{
case SelectionMode.Normal:
isBlockMode = false;
ISegment segment = selection.GetSelectionRange(data);
copiedDocument.Text = this.mode.GetTextWithoutMarkup(data.Document, data.ColorStyle, segment.Offset, segment.Length);
monoDocument.Text = this.mode.GetTextWithoutMarkup(data.Document, data.ColorStyle, segment.Offset, segment.Length);
LineSegment line = data.Document.GetLineByOffset(segment.Offset);
var spanStack = line.StartSpan.Clone();
SyntaxModeService.ScanSpans(data.Document, this.mode, this.mode, spanStack, line.Offset, segment.Offset);
this.copiedDocument.GetLine(DocumentLocation.MinLine).StartSpan = spanStack;
break;
case SelectionMode.Block:
isBlockMode = true;
DocumentLocation visStart = data.LogicalToVisualLocation(selection.Anchor);
DocumentLocation visEnd = data.LogicalToVisualLocation(selection.Lead);
int startCol = System.Math.Min(visStart.Column, visEnd.Column);
int endCol = System.Math.Max(visStart.Column, visEnd.Column);
for (int lineNr = selection.MinLine; lineNr <= selection.MaxLine; lineNr++)
{
LineSegment curLine = data.Document.GetLine(lineNr);
int col1 = curLine.GetLogicalColumn(data, startCol) - 1;
int col2 = System.Math.Min(curLine.GetLogicalColumn(data, endCol) - 1, curLine.EditableLength);
if (col1 < col2)
{
((IBuffer)copiedDocument).Insert(copiedDocument.Length, data.Document.GetTextAt(curLine.Offset + col1, col2 - col1));
((IBuffer)monoDocument).Insert(monoDocument.Length, data.Document.GetTextAt(curLine.Offset + col1, col2 - col1));
}
if (lineNr < selection.MaxLine)
{
// Clipboard line end needs to be system dependend and not the document one.
((IBuffer)copiedDocument).Insert(copiedDocument.Length, Environment.NewLine);
// \r in mono document stands for block selection line end.
((IBuffer)monoDocument).Insert(monoDocument.Length, "\r");
}
}
line = data.Document.GetLine(selection.MinLine);
spanStack = line.StartSpan.Clone();
SyntaxModeService.ScanSpans(data.Document, this.mode, this.mode, spanStack, line.Offset, line.Offset + startCol);
this.copiedDocument.GetLine(DocumentLocation.MinLine).StartSpan = spanStack;
break;
}
}
else
{
copiedDocument = null;
}
}
public static string GenerateHtml (TextDocument doc, Mono.TextEditor.Highlighting.ISyntaxMode mode, Mono.TextEditor.Highlighting.ColorScheme style, ITextEditorOptions options)
{
var htmlText = new StringBuilder ();
htmlText.AppendLine (@"<!DOCTYPE HTML PUBLIC ""-//W3C//DTD HTML 4.0 Transitional//EN"">");
htmlText.AppendLine ("<HTML>");
htmlText.AppendLine ("<HEAD>");
htmlText.AppendLine ("<META HTTP-EQUIV=\"CONTENT-TYPE\" CONTENT=\"text/html; charset=utf-8\">");
htmlText.AppendLine ("<META NAME=\"GENERATOR\" CONTENT=\"Mono Text Editor\">");
htmlText.AppendLine ("</HEAD>");
htmlText.AppendLine ("<BODY>");
var selection = new TextSegment (0, doc.TextLength);
int startLineNumber = doc.OffsetToLineNumber (selection.Offset);
int endLineNumber = doc.OffsetToLineNumber (selection.EndOffset);
htmlText.AppendLine ("<FONT face = '" + options.Font.Family + "'>");
bool first = true;
if (mode is SyntaxMode) {
SyntaxModeService.StartUpdate (doc, (SyntaxMode)mode, selection.Offset, selection.EndOffset);
SyntaxModeService.WaitUpdate (doc);
}
foreach (var line in doc.GetLinesBetween (startLineNumber, endLineNumber)) {
if (!first) {
htmlText.AppendLine ("<BR>");
} else {
first = false;
}
if (mode == null) {
AppendHtmlText (htmlText, doc, options, System.Math.Max (selection.Offset, line.Offset), System.Math.Min (line.EndOffset, selection.EndOffset));
continue;
}
int curSpaces = 0;
foreach (var chunk in mode.GetChunks (style, line, line.Offset, line.Length)) {
int start = System.Math.Max (selection.Offset, chunk.Offset);
int end = System.Math.Min (chunk.EndOffset, selection.EndOffset);
var chunkStyle = style.GetChunkStyle (chunk);
if (start < end) {
htmlText.Append ("<SPAN style='");
if (chunkStyle.FontWeight != Xwt.Drawing.FontWeight.Normal)
htmlText.Append ("font-weight:" + ((int)chunkStyle.FontWeight) + ";");
if (chunkStyle.FontStyle != Xwt.Drawing.FontStyle.Normal)
htmlText.Append ("font-style:" + chunkStyle.FontStyle.ToString ().ToLower () + ";");
htmlText.Append ("color:" + ((HslColor)chunkStyle.Foreground).ToPangoString () + ";");
htmlText.Append ("'>");
AppendHtmlText (htmlText, doc, options, start, end);
htmlText.Append ("</SPAN>");
}
}
}
htmlText.AppendLine ("</FONT>");
htmlText.AppendLine ("</BODY></HTML>");
if (Platform.IsWindows)
return GenerateCFHtml (htmlText.ToString ());
return htmlText.ToString ();
}
void Init(IViewContent view)
{
this.view = view;
editable = view.GetService <IEditable>();
textEditor = view.GetService <ITextEditor>();
textEditorOptions = textEditor.Options;
}
static void AppendHtmlText (StringBuilder htmlText, TextDocument doc, ITextEditorOptions options, int start, int end)
{
for (int i = start; i < end; i++) {
char ch = doc.GetCharAt (i);
switch (ch) {
case ' ':
htmlText.Append (" ");
break;
case '\t':
for (int i2 = 0; i2 < options.TabSize; i2++)
htmlText.Append (" ");
break;
case '<':
htmlText.Append ("<");
break;
case '>':
htmlText.Append (">");
break;
case '&':
htmlText.Append ("&");
break;
case '"':
htmlText.Append (""");
break;
default:
htmlText.Append (ch);
break;
}
}
}
public CustomEditorOptions(ITextEditorOptions initializeFrom)
{
if (initializeFrom == null)
{
throw new ArgumentNullException(nameof(initializeFrom));
}
WordFindStrategy = initializeFrom.WordFindStrategy;
TabsToSpaces = initializeFrom.TabsToSpaces;
IndentationSize = initializeFrom.IndentationSize;
TabSize = initializeFrom.TabSize;
ShowIconMargin = initializeFrom.ShowIconMargin;
ShowLineNumberMargin = initializeFrom.ShowLineNumberMargin;
ShowFoldMargin = initializeFrom.ShowFoldMargin;
HighlightCaretLine = initializeFrom.HighlightCaretLine;
RulerColumn = initializeFrom.RulerColumn;
ShowRuler = initializeFrom.ShowRuler;
IndentStyle = initializeFrom.IndentStyle;
OverrideDocumentEolMarker = initializeFrom.OverrideDocumentEolMarker;
EnableSyntaxHighlighting = initializeFrom.EnableSyntaxHighlighting;
RemoveTrailingWhitespaces = initializeFrom.RemoveTrailingWhitespaces;
WrapLines = initializeFrom.WrapLines;
FontName = initializeFrom.FontName;
GutterFontName = initializeFrom.GutterFontName;
EditorTheme = initializeFrom.EditorTheme;
DefaultEolMarker = initializeFrom.DefaultEolMarker;
GenerateFormattingUndoStep = initializeFrom.GenerateFormattingUndoStep;
EnableSelectionWrappingKeys = initializeFrom.EnableSelectionWrappingKeys;
ShowWhitespaces = initializeFrom.ShowWhitespaces;
IncludeWhitespaces = initializeFrom.IncludeWhitespaces;
SmartBackspace = initializeFrom.SmartBackspace;
}
public CodeEditorAdapter(CodeEditor codeEditor, CodeEditorView textEditor) : base(textEditor)
{
if (codeEditor == null)
throw new ArgumentNullException("codeEditor");
this.codeEditor = codeEditor;
options = CodeEditorOptions.Instance;
}
void Init(IViewContent view)
{
this.view = view;
editable = view.GetService<IEditable>();
textEditor = view.GetService<ITextEditor>();
textEditorOptions = textEditor.Options;
}
public TextEditorData(Document doc)
{
options = TextEditorOptions.DefaultOptions;
Document = doc;
this.SearchEngine = new BasicSearchEngine();
SelectionChanging += HandleSelectionChanging;
}
public CodeEditorFormattingOptionsAdapter(TextEditorOptions originalAvalonEditOptions, ITextEditorOptions originalSDOptions, CSharpFormattingOptionsContainer container)
{
if (originalAvalonEditOptions == null)
{
throw new ArgumentNullException("originalAvalonEditOptions");
}
if (originalSDOptions == null)
{
throw new ArgumentNullException("originalSDOptions");
}
if (container == null)
{
throw new ArgumentNullException("container");
}
this.originalAvalonEditOptions = originalAvalonEditOptions;
this.avalonEditOptions = new TextEditorOptions(originalAvalonEditOptions);
this.originalSDOptions = originalSDOptions;
this.container = container;
// Update overridden options once
UpdateOverriddenProperties();
CSharpFormattingPolicies.Instance.FormattingPolicyUpdated += OnFormattingPolicyUpdated;
this.originalAvalonEditOptions.PropertyChanged += OnOrigAvalonOptionsPropertyChanged;
this.originalSDOptions.PropertyChanged += OnSDOptionsPropertyChanged;
}
internal MonoTextEditor(TextDocument doc, ITextEditorOptions options, EditMode initialMode)
{
this.Direction = TextDirection.Ltr;
uiThread = Thread.CurrentThread;
GtkWorkarounds.FixContainerLeak(this);
WidgetFlags |= WidgetFlags.NoWindow;
LayoutCache = new LayoutCache(this);
this.textArea = new TextArea(doc, options, initialMode);
this.textArea.Initialize(this, doc, options, initialMode);
this.textArea.EditorOptionsChanged += (sender, e) => OptionsChanged(sender, e);
AddTopLevelWidget(textArea, 0, 0);
ShowAll();
stage.ActorStep += OnActorStep;
if (Platform.IsMac)
{
VScroll += delegate {
for (int i = 1; i < containerChildren.Count; i++)
{
containerChildren[i].Child.QueueDraw();
}
};
HScroll += delegate {
for (int i = 1; i < containerChildren.Count; i++)
{
containerChildren[i].Child.QueueDraw();
}
};
}
}
public static IReadOnlyDictionary<AstNode, ISegment> WriteNode(StringWriter writer, AstNode node, CSharpFormattingOptions policy, ITextEditorOptions editorOptions)
{
var formatter = new SegmentTrackingOutputFormatter(writer);
formatter.IndentationString = editorOptions.IndentationString;
var visitor = new CSharpOutputVisitor(formatter, policy);
node.AcceptVisitor(visitor);
return formatter.Segments;
}
public static ColorScheme GetColorStyle(this ITextEditorOptions options)
{
if (options == null)
{
throw new ArgumentNullException("options");
}
return(SyntaxModeService.GetColorStyle(options.ColorScheme));
}
/// <summary>
/// Gets the indentation string for a single indent.
/// </summary>
public static string GetIndentationString(this ITextEditorOptions options)
{
if (options == null)
{
throw new ArgumentNullException("options");
}
return(options.TabsToSpaces ? new string (' ', options.IndentationSize) : "\t");
}
void Init(IViewContent view)
{
this.view = view;
editable = view as IEditable;
textEditorProvider = view as ITextEditorProvider;
textEditor = textEditorProvider.TextEditor;
textEditorOptions = textEditor.Options;
}
void Init(IViewContent view)
{
this.view = view;
editable = view as IEditable;
textEditorProvider = view as ITextEditorProvider;
textEditor = textEditorProvider.TextEditor;
textEditorOptions = textEditor.Options;
}
public static EditorTheme GetEditorTheme(this ITextEditorOptions options)
{
if (options == null)
{
throw new ArgumentNullException("options");
}
return(SyntaxHighlightingService.GetEditorTheme(options.EditorTheme));
}
void CopyData(TextEditorData data, Selection selection)
{
if (!selection.IsEmpty && data != null && data.Document != null)
{
this.docStyle = data.ColorStyle;
this.options = data.Options;
copyData = null;
switch (selection.SelectionMode)
{
case SelectionMode.Normal:
isBlockMode = false;
var segment = selection.GetSelectionRange(data);
copiedColoredChunks = ColoredSegment.GetChunks(data, segment);
var pasteHandler = data.TextPasteHandler;
if (pasteHandler != null)
{
try
{
copyData = pasteHandler.GetCopyData(segment);
}
catch (Exception e)
{
Console.WriteLine("Exception while getting copy data:" + e);
}
}
break;
case SelectionMode.Block:
isBlockMode = true;
DocumentLocation visStart = data.LogicalToVisualLocation(selection.Anchor);
DocumentLocation visEnd = data.LogicalToVisualLocation(selection.Lead);
int startCol = System.Math.Min(visStart.Column, visEnd.Column);
int endCol = System.Math.Max(visStart.Column, visEnd.Column);
copiedColoredChunks = new List <List <ColoredSegment> >();
for (int lineNr = selection.MinLine; lineNr <= selection.MaxLine; lineNr++)
{
DocumentLine curLine = data.Document.GetLine(lineNr);
int col1 = curLine.GetLogicalColumn(data, startCol) - 1;
int col2 = System.Math.Min(curLine.GetLogicalColumn(data, endCol) - 1, curLine.Length);
if (col1 < col2)
{
copiedColoredChunks.Add(ColoredSegment.GetChunks(data, new TextSegment(curLine.Offset + col1, col2 - col1)).First());
}
else
{
copiedColoredChunks.Add(new List <ColoredSegment>());
}
}
break;
}
}
else
{
copiedColoredChunks = null;
}
}
public static void CorrectIndent(TextReader code, int startOffset, int endOffset, Action<int, int, string> documentReplace, DFormattingOptions options = null, ITextEditorOptions textStyle = null, bool formatLastLine = true)
{
textStyle = textStyle ?? TextEditorOptions.Default;
var eng = new IndentEngine(options ?? DFormattingOptions.CreateDStandard(), textStyle.TabsToSpaces, textStyle.IndentSize, textStyle.KeepAlignmentSpaces);
var replaceActions = new List<DFormattingVisitor.TextReplaceAction>();
int originalIndent = 0;
bool hadLineBreak = true;
int n = 0;
for (int i = 0; i <= endOffset && (n = code.Read()) != -1; i++)
{
if(n == '\r' || n == '\n')
{
if (i >= startOffset && !eng.LineBeganInsideString)
replaceActions.Add(new DFormattingVisitor.TextReplaceAction(eng.Position - eng.LineOffset, originalIndent, eng.ThisLineIndent));
hadLineBreak = true;
originalIndent = 0;
if (code.Peek() == '\n')
{
eng.Push((char)code.Read());
i++;
}
}
else if(hadLineBreak)
{
if(n == ' ' || n== '\t')
originalIndent++;
else
hadLineBreak = false;
// If there's code left, format the last line of the selection either
if (i == endOffset && formatLastLine)
endOffset++;
}
eng.Push((char)n);
}
// Also indent the last line if we're at the EOF.
if (code.Peek() == -1 || (formatLastLine && n != '\r' && n != '\n'))
{
if(!eng.LineBeganInsideString)
replaceActions.Add(new DFormattingVisitor.TextReplaceAction(eng.Position - eng.LineOffset, originalIndent, eng.ThisLineIndent));
}
// Perform replacements from the back of the document to the front - to ensure offset consistency
for(int k = replaceActions.Count - 1; k>=0; k--)
{
var rep = replaceActions[k];
if(rep.RemovalLength > 0 || rep.NewText.Length != 0)
documentReplace(rep.Offset, rep.RemovalLength, rep.NewText);
}
}
public TextEditorData(Document doc)
{
caret = new Caret(this);
caret.PositionChanged += CaretPositionChanged;
options = TextEditorOptions.DefaultOptions;
Document = doc;
this.SearchEngine = new BasicSearchEngine();
}
public CodeEditorAdapter(CodeEditor codeEditor, CodeEditorView textEditor) : base(textEditor)
{
if (codeEditor == null)
{
throw new ArgumentNullException("codeEditor");
}
this.codeEditor = codeEditor;
options = CodeEditorOptions.Instance;
}
public TextEditor(TextDocument doc, ITextEditorOptions options, EditMode initialMode)
{
LayoutCache = new LayoutCache(this);
this.textArea = new TextArea(doc, options, initialMode);
this.textArea.Initialize(this, doc, options, initialMode);
this.textArea.EditorOptionsChanged += (sender, e) => OptionsChanged(sender, e);
AddTopLevelWidget(textArea, 0, 0);
stage.ActorStep += OnActorStep;
}
public static TextEditorOptions ToEditorOptions(this ITextEditorOptions options)
{
return(new TextEditorOptions {
TabsToSpaces = options.ConvertTabsToSpaces,
TabSize = options.IndentationSize,
IndentSize = options.IndentationSize,
ContinuationIndent = options.IndentationSize,
LabelIndent = -options.IndentationSize,
WrapLineLength = options.VerticalRulerColumn
});
}
public void Dispose()
{
options = options.Kill();
DetachDocument();
if (caret != null)
{
caret.PositionChanged -= CaretPositionChanged;
caret = null;
}
}
public IViewContent[] CreateSecondaryViewContent(IViewContent viewContent, ITextEditorOptions textEditorOptions)
{
foreach (IViewContent existingView in viewContent.SecondaryViewContents) {
if (existingView.GetType() == typeof(FormsDesignerViewContent)) {
return new IViewContent[0];
}
}
IDesignerLoaderProvider loader = new RubyDesignerLoaderProvider();
IDesignerGenerator generator = new RubyDesignerGenerator(textEditorOptions);
return new IViewContent[] { new FormsDesignerViewContent(viewContent, loader, generator) };
}
public static void Init ()
{
if (inited)
return;
inited = true;
var policy = MonoDevelop.Projects.Policies.PolicyService.GetDefaultPolicy<TextStylePolicy> ("text/plain");
instance = new DefaultSourceEditorOptions (policy);
MonoDevelop.Projects.Policies.PolicyService.DefaultPolicies.PolicyChanged += instance.HandlePolicyChanged;
PlainEditor = new PlainEditorOptions ();
}
internal void AttachExtensions()
{
if (extensions != null)
{
foreach (var extension in extensions)
{
extension.Attach(this);
}
}
// If we have any registered ITextEditorOptions service now, use it, otherwise global options
options = this.GetService <ITextEditorOptions>() ?? CodeEditorOptions.Instance;
}
public void ReportTimings(Mono.TextEditor.TextDocument document, ITextEditorOptions options)
{
if (count == 0)
{
// No timings recorded.
return;
}
string extension = document.FileName.Extension;
var metadata = GetTypingTimingMetadata(extension, options, document.Length, document.LineCount);
MonoDevelop.SourceEditor.Counters.Typing.Inc(metadata);
}
internal void DetachExtensions()
{
if (extensions != null)
{
// Detach extensions in reverse order
for (int i = extensions.Count - 1; i >= 0; i--)
{
extensions[i].Detach();
}
}
// Switch to global options, if no specific options service is registered
options = this.GetService <ITextEditorOptions>() ?? CodeEditorOptions.Instance;
}
public static OptionSet Apply(OptionSet options, ITextEditorOptions policy)
{
var result = options;
if (policy != null)
{
result = result.WithChangedOption(Microsoft.CodeAnalysis.Formatting.FormattingOptions.IndentationSize, LanguageNames.CSharp, policy.IndentationSize);
result = result.WithChangedOption(Microsoft.CodeAnalysis.Formatting.FormattingOptions.NewLine, LanguageNames.CSharp, policy.DefaultEolMarker);
result = result.WithChangedOption(Microsoft.CodeAnalysis.Formatting.FormattingOptions.SmartIndent, LanguageNames.CSharp, FormattingOptions.IndentStyle.Smart);
result = result.WithChangedOption(Microsoft.CodeAnalysis.Formatting.FormattingOptions.TabSize, LanguageNames.CSharp, policy.TabSize);
result = result.WithChangedOption(Microsoft.CodeAnalysis.Formatting.FormattingOptions.UseTabs, LanguageNames.CSharp, !policy.TabsToSpaces);
}
return(result);
}
public TextEditorData(Document doc)
{
LineHeight = 16;
caret = new Caret(this);
caret.PositionChanged += CaretPositionChanged;
options = TextEditorOptions.DefaultOptions;
Document = doc;
this.SearchEngine = new BasicSearchEngine();
this.heightTree = new HeightTree(this);
this.heightTree.Rebuild();
}
public static void Init()
{
if (inited)
{
return;
}
inited = true;
var policy = MonoDevelop.Projects.Policies.PolicyService.GetDefaultPolicy <TextStylePolicy> ("text/plain");
instance = new DefaultSourceEditorOptions(policy);
MonoDevelop.Projects.Policies.PolicyService.DefaultPolicies.PolicyChanged += instance.HandlePolicyChanged;
PlainEditor = new PlainEditorOptions();
}
public IViewContent[] CreateSecondaryViewContent(IViewContent viewContent, ITextEditorOptions textEditorOptions)
{
foreach (IViewContent existingView in viewContent.SecondaryViewContents)
{
if (existingView.GetType() == typeof(FormsDesignerViewContent))
{
return(new IViewContent[0]);
}
}
IDesignerLoaderProvider loader = new RubyDesignerLoaderProvider();
IDesignerGenerator generator = new RubyDesignerGenerator(textEditorOptions);
return(new IViewContent[] { new FormsDesignerViewContent(viewContent, loader, generator) });
}
public DFormattingVisitor(DFormattingOptions policy, IDocumentAdapter document, DModule ast, ITextEditorOptions options = null)
{
if (policy == null)
{
throw new ArgumentNullException("policy");
}
if (document == null)
{
throw new ArgumentNullException("document");
}
this.ast = ast;
this.policy = policy;
this.document = document;
this.options = options ?? TextEditorOptions.Default;
curIndent = new FormattingIndentStack(this.options);
}
public static string GenerateHtml (List<List<ColoredSegment>> chunks, Mono.TextEditor.Highlighting.ColorScheme style, ITextEditorOptions options, bool includeBoilerplate = true)
{
var htmlText = new StringBuilder ();
if (includeBoilerplate) {
htmlText.AppendLine (@"<!DOCTYPE HTML PUBLIC ""-//W3C//DTD HTML 4.0 Transitional//EN"">");
htmlText.AppendLine ("<HTML>");
htmlText.AppendLine ("<HEAD>");
htmlText.AppendLine ("<META HTTP-EQUIV=\"CONTENT-TYPE\" CONTENT=\"text/html; charset=utf-8\">");
htmlText.AppendLine ("<META NAME=\"GENERATOR\" CONTENT=\"Mono Text Editor\">");
htmlText.AppendLine ("</HEAD>");
htmlText.AppendLine ("<BODY>");
}
htmlText.AppendLine ("<FONT face = '" + options.Font.Family + "'>");
bool first = true;
foreach (var line in chunks) {
if (!first) {
htmlText.AppendLine ("<BR>");
} else {
first = false;
}
foreach (var chunk in line) {
var chunkStyle = style.GetChunkStyle (chunk.Style);
htmlText.Append ("<SPAN style='");
if (chunkStyle.FontWeight != Xwt.Drawing.FontWeight.Normal)
htmlText.Append ("font-weight:" + ((int)chunkStyle.FontWeight) + ";");
if (chunkStyle.FontStyle != Xwt.Drawing.FontStyle.Normal)
htmlText.Append ("font-style:" + chunkStyle.FontStyle.ToString ().ToLower () + ";");
htmlText.Append ("color:" + ((HslColor)chunkStyle.Foreground).ToPangoString () + ";");
htmlText.Append ("'>");
AppendHtmlText (htmlText, chunk.Text, options);
htmlText.Append ("</SPAN>");
}
}
htmlText.AppendLine ("</FONT>");
if (includeBoilerplate) {
htmlText.AppendLine ("</BODY></HTML>");
}
if (Platform.IsWindows)
return GenerateCFHtml (htmlText.ToString ());
return htmlText.ToString ();
}
public CodeEditorFormattingOptionsAdapter(ITextEditorOptions globalOptions, CSharpFormattingOptionsContainer container)
{
if (globalOptions == null)
{
throw new ArgumentNullException("globalOptions");
}
if (container == null)
{
throw new ArgumentNullException("container");
}
this.globalOptions = globalOptions;
this.globalCodeEditorOptions = globalOptions as ICodeEditorOptions;
this.container = container;
CSharpFormattingPolicies.Instance.FormattingPolicyUpdated += OnFormattingPolicyUpdated;
globalOptions.PropertyChanged += OnGlobalOptionsPropertyChanged;
}
public void Dispose()
{
options = options.Kill();
if (document != null)
{
document.LineChanged -= HandleDocLineChanged;
document.BeginUndo -= OnBeginUndo;
document.EndUndo -= OnEndUndo;
document.Undone -= DocumentHandleUndone;
document.Redone -= DocumentHandleRedone;
// DOCUMENT MUST NOT BE DISPOSED !!! (Split View shares document)
document = null;
}
caret = caret.Kill(x => x.PositionChanged -= CaretPositionChanged);
SelectionChanging -= HandleSelectionChanging;
}
public static string GenerateHtml (TextDocument doc, Mono.TextEditor.Highlighting.ISyntaxMode mode, Mono.TextEditor.Highlighting.ColorScheme style, ITextEditorOptions options)
{
var htmlText = new StringBuilder ();
htmlText.Append (@"<!DOCTYPE HTML PUBLIC ""-//W3C//DTD HTML 4.0 Transitional//EN""><HTML><BODY>");
var selection = new TextSegment (0, doc.TextLength);
int startLineNumber = doc.OffsetToLineNumber (selection.Offset);
int endLineNumber = doc.OffsetToLineNumber (selection.EndOffset);
htmlText.Append ("<FONT face = '" + options.Font.Family + "'>");
bool first = true;
foreach (var line in doc.GetLinesBetween (startLineNumber, endLineNumber)) {
if (!first) {
htmlText.Append ("<BR/>");
} else {
first = false;
}
if (mode == null) {
AppendHtmlText (htmlText, doc, options, System.Math.Max (selection.Offset, line.Offset), System.Math.Min (line.EndOffset, selection.EndOffset));
continue;
}
foreach (var chunk in mode.GetChunks (style, line, line.Offset, line.Length)) {
int start = System.Math.Max (selection.Offset, chunk.Offset);
int end = System.Math.Min (chunk.EndOffset, selection.EndOffset);
var chunkStyle = style.GetChunkStyle (chunk);
if (start < end) {
htmlText.Append ("<SPAN style = '");
if (chunkStyle.Bold)
htmlText.Append ("font-weight:bold;");
if (chunkStyle.Italic)
htmlText.Append ("font-style:italic;");
htmlText.Append ("color:" + ((HslColor)chunkStyle.Foreground).ToPangoString () + ";");
htmlText.Append ("' >");
AppendHtmlText (htmlText, doc, options, start, end);
htmlText.Append ("</SPAN>");
}
}
}
htmlText.Append ("</FONT>");
htmlText.Append ("</BODY></HTML>");
return htmlText.ToString ();
}
public static string FormatCode(string code, DModule ast = null, IDocumentAdapter document = null, DFormattingOptions options = null, ITextEditorOptions textStyle = null)
{
options = options ?? DFormattingOptions.CreateDStandard();
textStyle = textStyle ?? TextEditorOptions.Default;
ast = ast ?? DParser.ParseString(code) as DModule;
var formattingVisitor = new DFormattingVisitor(options, document ?? new TextDocument{ Text = code }, ast, textStyle);
formattingVisitor.WalkThroughAst();
var sb = new StringBuilder(code);
formattingVisitor.ApplyChanges((int start, int length, string insertedText) => {
sb.Remove(start,length);
sb.Insert(start,insertedText);
});
return sb.ToString();
}
static void AppendHtmlText(StringBuilder htmlText, TextDocument doc, ITextEditorOptions options, int start, int end)
{
for (int i = start; i < end; i++)
{
char ch = doc.GetCharAt(i);
switch (ch)
{
case ' ':
htmlText.Append(" ");
break;
case '\t':
for (int i2 = 0; i2 < options.TabSize; i2++)
{
htmlText.Append(" ");
}
break;
case '<':
htmlText.Append("<");
break;
case '>':
htmlText.Append(">");
break;
case '&':
htmlText.Append("&");
break;
case '"':
htmlText.Append(""");
break;
default:
htmlText.Append(ch);
break;
}
}
}
internal TypingTimingMetadata GetTypingTimingMetadata(string extension, ITextEditorOptions options, int lengthAtEnd, int lineCountAtEnd)
{
double totalMillis = totalTime.TotalMilliseconds;
var average = totalMillis / count;
var metadata = new TypingTimingMetadata {
Average = average,
First = firstTime.Value.TotalMilliseconds,
Maximum = maxTime.TotalMilliseconds,
Dropped = droppedEvents,
PercentAnimation = totalTimeAnimationDrawing.TotalMilliseconds / totalMillis * 100,
PercentDrawCaret = totalTimeCaretDrawing.TotalMilliseconds / totalMillis * 100,
PercentDrawMargin = totalTimeMarginDrawing.TotalMilliseconds / totalMillis * 100,
PercentExtensionKeypress = totalTimeExtensionKeyPress.TotalMilliseconds / totalMillis * 100,
SessionKeypressCount = count,
SessionLength = GetCurrentTime().TotalMilliseconds - openTime.TotalMilliseconds,
LengthAtStart = lengthAtStart,
LengthDelta = lengthAtEnd - lengthAtStart,
LineCountAtStart = lineCountAtStart,
LineCountDelta = lineCountAtEnd - lineCountAtStart,
};
if (options != null)
{
metadata.FoldMarginShown = options.ShowFoldMargin;
metadata.NumberMarginShown = options.ShowLineNumberMargin;
metadata.ShowIconMargin = options.ShowIconMargin;
metadata.ShowWhiteSpaces = options.ShowWhitespaces;
metadata.IncludeWhitespaces = options.IncludeWhitespaces;
}
if (!string.IsNullOrEmpty(extension))
{
metadata.Extension = extension;
}
bucketTimings.AddTo(metadata);
return(metadata);
}
static void AppendHtmlText(StringBuilder htmlText, string text, ITextEditorOptions options)
{
foreach (char ch in text)
{
switch (ch)
{
case ' ':
htmlText.Append(" "); // NOTE:   doesn't work in all programs
break;
case '\t':
for (int i2 = 0; i2 < options.TabSize; i2++)
{
htmlText.Append(" ");
}
break;
case '<':
htmlText.Append("<");
break;
case '>':
htmlText.Append(">");
break;
case '&':
htmlText.Append("&");
break;
case '"':
htmlText.Append(""");
break;
default:
htmlText.Append(ch);
break;
}
}
}
public TextEditor(TextDocument doc, ITextEditorOptions options, EditMode initialMode)
{
//GtkWorkarounds.FixContainerLeak (this);
//WidgetFlags |= WidgetFlags.NoWindow;
this.textArea = new TextArea(doc, options, initialMode);
this.textArea.Initialize(this, doc, options, initialMode);
this.textArea.EditorOptionsChanged += (sender, e) => OptionsChanged(sender, e);
PackStart(textArea, true, true);
//AddTopLevelWidget (textArea, 0, 0);
Show();
/*if (Platform.IsMac) {
* VScroll += delegate {
* for (int i = 1; i < containerChildren.Count; i++) {
* containerChildren[i].Child.QueueDraw ();
* }
* };
* HScroll += delegate {
* for (int i = 1; i < containerChildren.Count; i++) {
* containerChildren[i].Child.QueueDraw ();
* }
* };
* }*/
}
public CustomEditorOptions (ITextEditorOptions initializeFrom)
{
if (initializeFrom == null)
throw new ArgumentNullException (nameof (initializeFrom));
WordFindStrategy = initializeFrom.WordFindStrategy;
TabsToSpaces = initializeFrom.TabsToSpaces;
IndentationSize = initializeFrom.IndentationSize;
TabSize = initializeFrom.TabSize;
ShowIconMargin = initializeFrom.ShowIconMargin;
ShowLineNumberMargin = initializeFrom.ShowLineNumberMargin;
ShowFoldMargin = initializeFrom.ShowFoldMargin;
HighlightCaretLine = initializeFrom.HighlightCaretLine;
RulerColumn = initializeFrom.RulerColumn;
ShowRuler = initializeFrom.ShowRuler;
IndentStyle = initializeFrom.IndentStyle;
OverrideDocumentEolMarker = initializeFrom.OverrideDocumentEolMarker;
EnableSyntaxHighlighting = initializeFrom.EnableSyntaxHighlighting;
RemoveTrailingWhitespaces = initializeFrom.RemoveTrailingWhitespaces;
WrapLines = initializeFrom.WrapLines;
FontName = initializeFrom.FontName;
GutterFontName = initializeFrom.GutterFontName;
ColorScheme = initializeFrom.ColorScheme;
DefaultEolMarker = initializeFrom.DefaultEolMarker;
GenerateFormattingUndoStep = initializeFrom.GenerateFormattingUndoStep;
EnableSelectionWrappingKeys = initializeFrom.EnableSelectionWrappingKeys;
ShowWhitespaces = initializeFrom.ShowWhitespaces;
IncludeWhitespaces = initializeFrom.IncludeWhitespaces;
SmartBackspace = initializeFrom.SmartBackspace;
}
public CodeEditorFormattingOptionsAdapter(ITextEditorOptions globalOptions, CSharpFormattingOptionsContainer container)
{
if (globalOptions == null)
throw new ArgumentNullException("globalOptions");
if (container == null)
throw new ArgumentNullException("container");
this.globalOptions = globalOptions;
this.globalCodeEditorOptions = globalOptions as ICodeEditorOptions;
this.container = container;
CSharpFormattingPolicies.Instance.FormattingPolicyUpdated += OnFormattingPolicyUpdated;
globalOptions.PropertyChanged += OnGlobalOptionsPropertyChanged;
}
public DerivedPythonDesignerGenerator(ITextEditorOptions textEditorOptions)
: base(textEditorOptions)
{
}
void CopyData (TextEditorData data, Selection selection)
{
if (!selection.IsEmpty && data != null && data.Document != null) {
this.docStyle = data.ColorStyle;
this.options = data.Options;
copyData = null;
switch (selection.SelectionMode) {
case SelectionMode.Normal:
isBlockMode = false;
var segment = selection.GetSelectionRange (data);
copiedColoredChunks = ColoredSegment.GetChunks (data, segment);
var pasteHandler = data.TextPasteHandler;
if (pasteHandler != null)
copyData = pasteHandler.GetCopyData (segment);
break;
case SelectionMode.Block:
isBlockMode = true;
DocumentLocation visStart = data.LogicalToVisualLocation (selection.Anchor);
DocumentLocation visEnd = data.LogicalToVisualLocation (selection.Lead);
int startCol = System.Math.Min (visStart.Column, visEnd.Column);
int endCol = System.Math.Max (visStart.Column, visEnd.Column);
copiedColoredChunks = new List<List<ColoredSegment>> ();
for (int lineNr = selection.MinLine; lineNr <= selection.MaxLine; lineNr++) {
DocumentLine curLine = data.Document.GetLine (lineNr);
int col1 = curLine.GetLogicalColumn (data, startCol) - 1;
int col2 = System.Math.Min (curLine.GetLogicalColumn (data, endCol) - 1, curLine.Length);
if (col1 < col2) {
copiedColoredChunks.Add (ColoredSegment.GetChunks (data, new TextSegment (curLine.Offset + col1, col2 - col1)).First ());
} else {
copiedColoredChunks.Add (new List<ColoredSegment> ());
}
}
break;
}
} else {
copiedColoredChunks = null;
}
}
public string GetMarkup (Document doc, ITextEditorOptions options, ColorSheme style, int offset, int length, bool removeIndent)
{
return GetMarkup (doc, options, style, offset, length, removeIndent, true, true);
}
public void Dispose ()
{
if (IsDisposed)
return;
IsDisposed = true;
options = options.Kill ();
HeightTree.Dispose ();
DetachDocument ();
}
public TextEditorData (TextDocument doc)
{
LineHeight = 16;
caret = new Caret (this);
caret.PositionChanged += CaretPositionChanged;
options = TextEditorOptions.DefaultOptions;
document = doc;
document.BeginUndo += OnBeginUndo;
document.EndUndo += OnEndUndo;
document.Undone += DocumentHandleUndone;
document.Redone += DocumentHandleRedone;
document.LineChanged += HandleDocLineChanged;
document.TextReplaced += HandleTextReplaced;
document.TextSet += HandleDocTextSet;
document.Folded += HandleTextEditorDataDocumentFolded;
document.FoldTreeUpdated += HandleFoldTreeUpdated;
SearchEngine = new BasicSearchEngine ();
HeightTree = new HeightTree (this);
HeightTree.Rebuild ();
}
public TextEditorData (Document doc)
{
caret = new Caret (this);
caret.PositionChanged += CaretPositionChanged;
options = TextEditorOptions.DefaultOptions;
Document = doc;
this.SearchEngine = new BasicSearchEngine ();
SelectionChanging += HandleSelectionChanging;
}
public void Dispose ()
{
options = options.Kill ();
if (document != null) {
document.LineChanged -= HandleDocLineChanged;
document.BeginUndo -= OnBeginUndo;
document.EndUndo -= OnEndUndo;
document.Undone -= DocumentHandleUndone;
document.Redone -= DocumentHandleRedone;
// DOCUMENT MUST NOT BE DISPOSED !!! (Split View shares document)
document = null;
}
if (caret != null) {
caret.PositionChanged -= CaretPositionChanged;
caret = null;
}
SelectionChanging -= HandleSelectionChanging;
}
public static TextEditorData Create(string content, ITextEditorOptions options = null)
{
var data = new TextEditorData ();
data.Options.DefaultEolMarker = eolMarker;
data.Options.IndentStyle = IndentStyle.Smart;
if (options != null)
data.Options = options;
var sb = new StringBuilder ();
int caretIndex = -1, selectionStart = -1, selectionEnd = -1;
var foldSegments = new List<FoldSegment> ();
var foldStack = new Stack<FoldSegment> ();
for (int i = 0; i < content.Length; i++) {
var ch = content [i];
switch (ch) {
case '$':
caretIndex = sb.Length;
break;
case '<':
if (i + 1 < content.Length) {
if (content [i + 1] == '-') {
selectionStart = sb.Length;
i++;
break;
}
}
goto default;
case '-':
if (i + 1 < content.Length) {
var next = content [i + 1];
if (next == '>') {
selectionEnd = sb.Length;
i++;
break;
}
if (next == '[') {
var segment = new FoldSegment (data.Document, "...", sb.Length, 0, FoldingType.None);
segment.IsFolded = false;
foldStack.Push (segment);
i++;
break;
}
}
goto default;
case '+':
if (i + 1 < content.Length) {
var next = content [i + 1];
if (next == '[') {
var segment = new FoldSegment (data.Document, "...", sb.Length, 0, FoldingType.None);
segment.IsFolded = true;
foldStack.Push (segment);
i++;
break;
}
}
goto default;
case ']':
if (foldStack.Count > 0) {
FoldSegment segment = foldStack.Pop ();
segment.Length = sb.Length - segment.Offset;
foldSegments.Add (segment);
break;
}
goto default;
default:
sb.Append (ch);
break;
}
}
data.Text = sb.ToString ();
if (caretIndex >= 0)
data.Caret.Offset = caretIndex;
if (selectionStart >= 0) {
if (caretIndex == selectionStart) {
data.SetSelection (selectionEnd, selectionStart);
} else {
data.SetSelection (selectionStart, selectionEnd);
if (caretIndex < 0)
data.Caret.Offset = selectionEnd;
}
}
if (foldSegments.Count > 0)
data.Document.UpdateFoldSegments (foldSegments);
return data;
}
static string GenerateRtf (TextDocument doc, Mono.TextEditor.Highlighting.ISyntaxMode mode, Mono.TextEditor.Highlighting.ColorScheme style, ITextEditorOptions options)
{
StringBuilder rtfText = new StringBuilder ();
List<Gdk.Color> colorList = new List<Gdk.Color> ();
var selection = new TextSegment (0, doc.TextLength);
int startLineNumber = doc.OffsetToLineNumber (selection.Offset);
int endLineNumber = doc.OffsetToLineNumber (selection.EndOffset);
bool isItalic = false;
bool isBold = false;
int curColor = -1;
foreach (var line in doc.GetLinesBetween (startLineNumber, endLineNumber)) {
bool appendSpace = false;
foreach (Chunk chunk in mode.GetChunks (style, line, line.Offset, line.Length)) {
int start = System.Math.Max (selection.Offset, chunk.Offset);
int end = System.Math.Min (chunk.EndOffset, selection.EndOffset);
ChunkStyle chunkStyle = style.GetChunkStyle (chunk);
if (start < end) {
if (isBold != chunkStyle.Bold) {
rtfText.Append (chunkStyle.Bold ? @"\b" : @"\b0");
isBold = chunkStyle.Bold;
appendSpace = true;
}
if (isItalic != chunkStyle.Italic) {
rtfText.Append (chunkStyle.Italic ? @"\i" : @"\i0");
isItalic = chunkStyle.Italic;
appendSpace = true;
}
if (!colorList.Contains (chunkStyle.Color))
colorList.Add (chunkStyle.Color);
int color = colorList.IndexOf (chunkStyle.Color);
if (curColor != color) {
curColor = color;
rtfText.Append (@"\cf" + (curColor + 1));
appendSpace = true;
}
for (int i = start; i < end; i++) {
char ch = doc.GetCharAt (i);
switch (ch) {
case '\\':
rtfText.Append (@"\\");
break;
case '{':
rtfText.Append (@"\{");
break;
case '}':
rtfText.Append (@"\}");
break;
case '\t':
rtfText.Append (@"\tab");
appendSpace = true;
break;
default:
if (appendSpace) {
rtfText.Append (' ');
appendSpace = false;
}
rtfText.Append (ch);
break;
}
}
}
}
rtfText.Append (@"\par");
rtfText.AppendLine ();
}
// color table
StringBuilder colorTable = new StringBuilder ();
colorTable.Append (@"{\colortbl ;");
for (int i = 0; i < colorList.Count; i++) {
Gdk.Color color = colorList[i];
colorTable.Append (@"\red");
colorTable.Append (color.Red / 256);
colorTable.Append (@"\green");
colorTable.Append (color.Green / 256);
colorTable.Append (@"\blue");
colorTable.Append (color.Blue / 256);
colorTable.Append (";");
}
colorTable.Append ("}");
StringBuilder rtf = new StringBuilder();
rtf.Append (@"{\rtf1\ansi\deff0\adeflang1025");
// font table
rtf.Append (@"{\fonttbl");
rtf.Append (@"{\f0\fnil\fprq1\fcharset128 " + options.Font.Family + ";}");
rtf.Append ("}");
rtf.Append (colorTable.ToString ());
rtf.Append (@"\viewkind4\uc1\pard");
rtf.Append (@"\f0");
try {
string fontName = options.Font.ToString ();
double fontSize = Double.Parse (fontName.Substring (fontName.LastIndexOf (' ') + 1), System.Globalization.CultureInfo.InvariantCulture) * 2;
rtf.Append (@"\fs");
rtf.Append (fontSize);
} catch (Exception) {};
rtf.Append (@"\cf1");
rtf.Append (rtfText.ToString ());
rtf.Append("}");
// System.Console.WriteLine(rtf);
return rtf.ToString ();
}
public void Dispose ()
{
options = options.Kill ();
DetachDocument ();
if (caret != null) {
caret.PositionChanged -= CaretPositionChanged;
caret = null;
}
}
public string GetMarkup (Document doc, ITextEditorOptions options, ColorSheme style, int offset, int length, bool removeIndent, bool useColors, bool replaceTabs)
{
int indentLength = GetIndentLength (doc, offset, length, false);
int curOffset = offset;
StringBuilder result = new StringBuilder ();
while (curOffset < offset + length && curOffset < doc.Length) {
LineSegment line = doc.GetLineByOffset (curOffset);
int toOffset = System.Math.Min (line.Offset + line.EditableLength, offset + length);
Stack<ChunkStyle> styleStack = new Stack<ChunkStyle> ();
for (Chunk chunk = GetChunks (doc, style, line, curOffset, toOffset - curOffset); chunk != null; chunk = chunk.Next) {
ChunkStyle chunkStyle = chunk.GetChunkStyle (style);
bool setBold = chunkStyle.Bold && (styleStack.Count == 0 || !styleStack.Peek ().Bold) ||
!chunkStyle.Bold && (styleStack.Count == 0 || styleStack.Peek ().Bold);
bool setItalic = chunkStyle.Italic && (styleStack.Count == 0 || !styleStack.Peek ().Italic) ||
!chunkStyle.Italic && (styleStack.Count == 0 || styleStack.Peek ().Italic);
bool setUnderline = chunkStyle.Underline && (styleStack.Count == 0 || !styleStack.Peek ().Underline) ||
!chunkStyle.Underline && (styleStack.Count == 0 || styleStack.Peek ().Underline);
bool setColor = styleStack.Count == 0 || TextViewMargin.GetPixel (styleStack.Peek ().Color) != TextViewMargin.GetPixel (chunkStyle.Color);
if (setColor || setBold || setItalic || setUnderline) {
if (styleStack.Count > 0) {
result.Append("</span>");
styleStack.Pop ();
}
result.Append("<span");
if (useColors) {
result.Append(" foreground=\"");
result.Append(ColorToPangoMarkup (chunkStyle.Color));
result.Append("\"");
}
if (chunkStyle.Bold)
result.Append(" weight=\"bold\"");
if (chunkStyle.Italic)
result.Append(" style=\"italic\"");
if (chunkStyle.Underline)
result.Append(" underline=\"single\"");
result.Append(">");
styleStack.Push (chunkStyle);
}
for (int i = 0; i < chunk.Length && chunk.Offset + i < doc.Length; i++) {
char ch = chunk.GetCharAt (doc, chunk.Offset + i);
switch (ch) {
case '&':
result.Append ("&");
break;
case '<':
result.Append ("<");
break;
case '>':
result.Append (">");
break;
case '\t':
if (replaceTabs) {
result.Append (new string (' ', options.TabSize));
} else {
result.Append ('\t');
}
break;
default:
result.Append (ch);
break;
}
}
}
while (styleStack.Count > 0) {
result.Append("</span>");
styleStack.Pop ();
}
curOffset = line.EndOffset;
if (removeIndent)
curOffset += indentLength;
if (result.Length > 0 && curOffset < offset + length)
result.AppendLine ();
}
return result.ToString ();
}
public TextEditorData (Document doc)
{
LineHeight = 16;
caret = new Caret (this);
caret.PositionChanged += CaretPositionChanged;
options = TextEditorOptions.DefaultOptions;
Document = doc;
this.SearchEngine = new BasicSearchEngine ();
this.heightTree = new HeightTree (this);
this.heightTree.Rebuild ();
}
void CopyData (TextEditorData data, Selection selection)
{
copiedDocument = null;
monoDocument = null;
if (selection != null && data != null && data.Document != null) {
copiedDocument = new TextDocument ();
monoDocument = new TextDocument ();
this.docStyle = data.ColorStyle;
this.options = data.Options;
this.mode = SyntaxModeService.GetSyntaxMode (monoDocument, data.MimeType);
switch (selection.SelectionMode) {
case SelectionMode.Normal:
isBlockMode = false;
var segment = selection.GetSelectionRange (data);
var text = data.GetTextAt (segment);
copiedDocument.Text = text;
monoDocument.Text = text;
var line = data.Document.GetLineByOffset (segment.Offset);
var spanStack = line.StartSpan.Clone ();
SyntaxModeService.ScanSpans (data.Document, this.mode as SyntaxMode, this.mode as SyntaxMode, spanStack, line.Offset, segment.Offset);
this.copiedDocument.GetLine (DocumentLocation.MinLine).StartSpan = spanStack;
break;
case SelectionMode.Block:
isBlockMode = true;
DocumentLocation visStart = data.LogicalToVisualLocation (selection.Anchor);
DocumentLocation visEnd = data.LogicalToVisualLocation (selection.Lead);
int startCol = System.Math.Min (visStart.Column, visEnd.Column);
int endCol = System.Math.Max (visStart.Column, visEnd.Column);
for (int lineNr = selection.MinLine; lineNr <= selection.MaxLine; lineNr++) {
DocumentLine curLine = data.Document.GetLine (lineNr);
int col1 = curLine.GetLogicalColumn (data, startCol) - 1;
int col2 = System.Math.Min (curLine.GetLogicalColumn (data, endCol) - 1, curLine.Length);
if (col1 < col2) {
copiedDocument.Insert (copiedDocument.TextLength, data.Document.GetTextAt (curLine.Offset + col1, col2 - col1));
monoDocument.Insert (monoDocument.TextLength, data.Document.GetTextAt (curLine.Offset + col1, col2 - col1));
}
if (lineNr < selection.MaxLine) {
// Clipboard line end needs to be system dependend and not the document one.
copiedDocument.Insert (copiedDocument.TextLength, Environment.NewLine);
// \r in mono document stands for block selection line end.
monoDocument.Insert (monoDocument.TextLength, "\r");
}
}
line = data.Document.GetLine (selection.MinLine);
spanStack = line.StartSpan.Clone ();
SyntaxModeService.ScanSpans (data.Document, this.mode as SyntaxMode, this.mode as SyntaxMode, spanStack, line.Offset, line.Offset + startCol);
this.copiedDocument.GetLine (DocumentLocation.MinLine).StartSpan = spanStack;
break;
}
} else {
copiedDocument = null;
}
}
public TextEditorFontSizeProperty(ITextEditorOptions textEditorOptions)
: base("FontSize")
{
this.textEditorOptions = textEditorOptions;
}
public static string GenerateRtf (TextDocument doc, Mono.TextEditor.Highlighting.ISyntaxMode mode, Mono.TextEditor.Highlighting.ColorScheme style, ITextEditorOptions options)
{
var rtfText = new StringBuilder ();
var colorList = new List<Cairo.Color> ();
var selection = new TextSegment (0, doc.TextLength);
int startLineNumber = doc.OffsetToLineNumber (selection.Offset);
int endLineNumber = doc.OffsetToLineNumber (selection.EndOffset);
bool isItalic = false;
bool isBold = false;
int curColor = -1;
foreach (var line in doc.GetLinesBetween (startLineNumber, endLineNumber)) {
bool appendSpace = false;
if (mode == null) {
AppendRtfText (rtfText, doc, System.Math.Max (selection.Offset, line.Offset), System.Math.Min (line.EndOffset, selection.EndOffset), ref appendSpace);
continue;
}
foreach (var chunk in mode.GetChunks (style, line, line.Offset, line.Length)) {
int start = System.Math.Max (selection.Offset, chunk.Offset);
int end = System.Math.Min (chunk.EndOffset, selection.EndOffset);
var chunkStyle = style.GetChunkStyle (chunk);
if (start < end) {
if (isBold != (chunkStyle.FontWeight == Xwt.Drawing.FontWeight.Bold)) {
isBold = chunkStyle.FontWeight == Xwt.Drawing.FontWeight.Bold;
rtfText.Append (isBold ? @"\b" : @"\b0");
appendSpace = true;
}
if (isItalic != (chunkStyle.FontStyle == Xwt.Drawing.FontStyle.Italic)) {
isItalic = chunkStyle.FontStyle == Xwt.Drawing.FontStyle.Italic;
rtfText.Append (isItalic ? @"\i" : @"\i0");
appendSpace = true;
}
var foreground = style.GetForeground (chunkStyle);
if (!colorList.Contains (foreground))
colorList.Add (foreground);
int color = colorList.IndexOf (foreground);
if (curColor != color) {
curColor = color;
rtfText.Append (@"\cf" + (curColor + 1));
appendSpace = true;
}
AppendRtfText (rtfText, doc, start, end, ref appendSpace);
}
}
rtfText.Append (@"\par");
rtfText.AppendLine ();
}
var rtf = new StringBuilder();
rtf.Append (@"{\rtf1\ansi\deff0\adeflang1025");
// font table
rtf.Append (@"{\fonttbl");
rtf.Append (@"{\f0\fnil\fprq1\fcharset128 " + options.Font.Family + ";}");
rtf.Append ("}");
rtf.Append (CreateColorTable (colorList));
rtf.Append (@"\viewkind4\uc1\pard");
rtf.Append (@"\f0");
try {
string fontName = options.Font.ToString ();
double fontSize = Double.Parse (fontName.Substring (fontName.LastIndexOf (' ') + 1), System.Globalization.CultureInfo.InvariantCulture) * 2;
rtf.Append (@"\fs");
rtf.Append (fontSize);
} catch (Exception) {};
rtf.Append (@"\cf1");
rtf.Append (rtfText.ToString ());
rtf.Append("}");
return rtf.ToString ();
}
public void Dispose ()
{
if (IsDisposed)
return;
document.WaitForFoldUpdateFinished ();
IsDisposed = true;
options = options.Kill ();
HeightTree.Dispose ();
DetachDocument ();
}
