// void ResultLineDataFunc (TreeViewColumn column, CellRenderer cell, TreeModel model, TreeIter iter) // { // if (TreeIter.Zero.Equals (iter)) // return; // var lineRenderer = (CellRendererText)cell; // var searchResult = (SearchResult)store.GetValue (iter, SearchResultColumn); // if (searchResult == null) // return; // // Document doc = GetDocument (searchResult); // int lineNr = doc.OffsetToLineNumber (searchResult.Offset) + 1; // bool didRead = (bool)store.GetValue (iter, DidReadColumn); // lineRenderer.Markup = MarkupText (lineNr.ToString (), didRead); // } // void ResultTextDataFunc(TreeViewColumn column, CellRenderer cell, TreeModel model, TreeIter iter) { if (TreeIter.Zero.Equals(iter)) { return; } var textRenderer = (CellRendererText)cell; var searchResult = (SearchResult)store.GetValue(iter, SearchResultColumn); if (searchResult == null || searchResult.Offset < 0) { textRenderer.Markup = "Invalid search result"; return; } var doc = GetDocument(searchResult); if (doc == null) { textRenderer.Markup = "Can't create document for:" + searchResult.FileName; return; } bool isSelected = treeviewSearchResults.Selection.IterIsSelected(iter); if (searchResult.Markup == null) { if (searchResult.LineNumber <= 0) { searchResult.LineNumber = doc.OffsetToLineNumber(searchResult.Offset); } DocumentLine line = doc.GetLine(searchResult.LineNumber); if (line == null) { textRenderer.Markup = "Invalid line number " + searchResult.LineNumber + " from offset: " + searchResult.Offset; return; } int indent = line.GetIndentation(doc).Length; var data = new Mono.TextEditor.TextEditorData(doc); data.ColorStyle = highlightStyle; var lineText = doc.GetTextAt(line.Offset + indent, line.Length - indent); int col = searchResult.Offset - line.Offset - indent; // search result contained part of the indent. if (col + searchResult.Length < lineText.Length) { lineText = doc.GetTextAt(line.Offset, line.Length); } var markup = doc.SyntaxMode != null? data.GetMarkup(line.Offset + indent, line.Length - indent, true, !isSelected, false) : GLib.Markup.EscapeText(lineText); searchResult.Markup = AdjustColors(markup.Replace("\t", new string (' ', TextEditorOptions.DefaultOptions.TabSize))); uint start; uint end; try { start = (uint)TextViewMargin.TranslateIndexToUTF8(lineText, col); end = (uint)TextViewMargin.TranslateIndexToUTF8(lineText, col + searchResult.Length); } catch (Exception e) { LoggingService.LogError("Exception while translating index to utf8 (column was:" + col + " search result length:" + searchResult.Length + " line text:" + lineText + ")", e); return; } searchResult.StartIndex = start; searchResult.EndIndex = end; } try { textRenderer.Markup = searchResult.Markup; if (!isSelected) { var searchColor = highlightStyle.SearchResult.Color; double b1 = Mono.TextEditor.HslColor.Brightness(searchColor); double b2 = Mono.TextEditor.HslColor.Brightness(AdjustColor(Style.Base(StateType.Normal), (Mono.TextEditor.HslColor)highlightStyle.PlainText.Foreground)); double delta = Math.Abs(b1 - b2); if (delta < 0.1) { Mono.TextEditor.HslColor color1 = highlightStyle.SearchResult.Color; if (color1.L + 0.5 > 1.0) { color1.L -= 0.5; } else { color1.L += 0.5; } searchColor = color1; } var attr = new Pango.AttrBackground((ushort)(searchColor.R * ushort.MaxValue), (ushort)(searchColor.G * ushort.MaxValue), (ushort)(searchColor.B * ushort.MaxValue)); attr.StartIndex = searchResult.StartIndex; attr.EndIndex = searchResult.EndIndex; using (var list = textRenderer.Attributes.Copy()) { list.Insert(attr); textRenderer.Attributes = list; } } } catch (Exception e) { LoggingService.LogError("Error whil setting the text renderer markup to: " + searchResult.Markup, e); } }
void ResultTextDataFunc(TreeViewColumn column, CellRenderer cell, TreeModel model, TreeIter iter) { if (TreeIter.Zero.Equals(iter)) { return; } var textRenderer = (CellRendererText)cell; var searchResult = (SearchResult)store.GetValue(iter, SearchResultColumn); if (searchResult == null || searchResult.Offset < 0) { textRenderer.Markup = "Invalid search result"; return; } string textMarkup = searchResult.TextMarkup; if (textMarkup == null) { var doc = GetDocument(searchResult); if (doc == null) { textMarkup = "Can't create document for:" + searchResult.FileName; goto end; } bool isSelected = treeviewSearchResults.Selection.IterIsSelected(iter); if (searchResult.Markup == null) { if (searchResult.LineNumber <= 0) { searchResult.LineNumber = doc.OffsetToLineNumber(searchResult.Offset); } DocumentLine line = doc.GetLine(searchResult.LineNumber); if (line == null) { textMarkup = "Invalid line number " + searchResult.LineNumber + " from offset: " + searchResult.Offset; goto end; } int indent = line.GetIndentation(doc).Length; var data = new Mono.TextEditor.TextEditorData(doc); data.ColorStyle = highlightStyle; var lineText = doc.GetTextAt(line.Offset + indent, line.Length - indent); int col = searchResult.Offset - line.Offset - indent; // search result contained part of the indent. if (col + searchResult.Length < lineText.Length) { lineText = doc.GetTextAt(line.Offset, line.Length); } var markup = doc.SyntaxMode != null? data.GetMarkup(line.Offset + indent, line.Length - indent, true, !isSelected, false) : GLib.Markup.EscapeText(lineText); searchResult.Markup = AdjustColors(markup.Replace("\t", new string (' ', TextEditorOptions.DefaultOptions.TabSize))); if (col >= 0) { uint start; uint end; try { start = (uint)TextViewMargin.TranslateIndexToUTF8(lineText, col); end = (uint)TextViewMargin.TranslateIndexToUTF8(lineText, Math.Min(lineText.Length, col + searchResult.Length)); } catch (Exception e) { LoggingService.LogError("Exception while translating index to utf8 (column was:" + col + " search result length:" + searchResult.Length + " line text:" + lineText + ")", e); return; } searchResult.StartIndex = start; searchResult.EndIndex = end; } } try { textMarkup = searchResult.Markup; if (!isSelected) { var searchColor = searchResult.GetBackgroundMarkerColor(highlightStyle).Color; double b1 = Mono.TextEditor.HslColor.Brightness(searchColor); double b2 = Mono.TextEditor.HslColor.Brightness(AdjustColor(Style.Base(StateType.Normal), (Mono.TextEditor.HslColor)highlightStyle.PlainText.Foreground)); double delta = Math.Abs(b1 - b2); if (delta < 0.1) { Mono.TextEditor.HslColor color1 = highlightStyle.SearchResult.Color; if (color1.L + 0.5 > 1.0) { color1.L -= 0.5; } else { color1.L += 0.5; } searchColor = color1; } if (searchResult.StartIndex != searchResult.EndIndex) { var markupBuilder = new StringBuilder(); bool inMarkup = false, inEntity = false, closed = false; int i = 0; for (int j = 0; j < textMarkup.Length; j++) { var ch = textMarkup [j]; if (inEntity) { if (ch == ';') { inEntity = false; } markupBuilder.Append(ch); continue; } if (inMarkup) { if (ch == '>') { inMarkup = false; } markupBuilder.Append(ch); continue; } if (i == searchResult.EndIndex) { markupBuilder.Append("</span>"); markupBuilder.Append(textMarkup.Substring(j)); closed = true; break; } if (ch == '&') { inEntity = true; markupBuilder.Append(ch); continue; } if (ch == '<') { inMarkup = true; markupBuilder.Append(ch); continue; } if (i == searchResult.StartIndex) { markupBuilder.Append("<span background=\"" + ColorToPangoMarkup((HslColor)searchColor) + "\">"); } markupBuilder.Append(ch); i++; } if (!closed) { markupBuilder.Append("</span>"); } textMarkup = markupBuilder.ToString(); } } } catch (Exception e) { LoggingService.LogError("Error whil setting the text renderer markup to: " + searchResult.Markup, e); } end: searchResult.TextMarkup = textMarkup; } textRenderer.Markup = textMarkup; }