void ViewModel_ShowPreview(object sender, ShowEventArgs e) { if (!e.ClearContent) { if (textEditor.IsLoaded) { textEditor.ScrollTo(ViewModel.LineNumber, 0); } } else { textEditor.Clear(); textEditor.Encoding = ViewModel.Encoding; textEditor.SyntaxHighlighting = ViewModel.HighlightingDefinition; textEditor.TextArea.TextView.LinkTextForegroundBrush = Application.Current.Resources["AvalonEdit.Link"] as Brush; for (int i = textEditor.TextArea.TextView.LineTransformers.Count - 1; i >= 0; i--) { if (textEditor.TextArea.TextView.LineTransformers[i] is PreviewHighlighter) { textEditor.TextArea.TextView.LineTransformers.RemoveAt(i); } } if (ViewModel.HighlightsOn && !ViewModel.HighlightDisabled && !ViewModel.IsPdf) { textEditor.TextArea.TextView.LineTransformers.Add(new PreviewHighlighter(ViewModel.GrepResult)); } try { if (!ViewModel.IsLargeOrBinary) { if (!string.IsNullOrWhiteSpace(ViewModel.FilePath)) { bool isRTL = Utils.IsRTL(ViewModel.FilePath, ViewModel.Encoding); textEditor.FlowDirection = isRTL ? FlowDirection.RightToLeft : FlowDirection.LeftToRight; using (FileStream stream = File.Open(ViewModel.FilePath, FileMode.Open, FileAccess.Read, FileShare.ReadWrite)) { textEditor.Load(stream); } if (textEditor.IsLoaded) { textEditor.ScrollTo(ViewModel.LineNumber, 0); } } else { //Title = "No files to preview."; textEditor.Text = ""; } } //Show(); } catch (Exception ex) { textEditor.Text = "Error opening the file: " + ex.Message; } } }
void ViewModel_ShowPreview(object sender, ShowEventArgs e) { if (!e.ClearContent) { if (textEditor.IsLoaded) { textEditor.ScrollTo(ViewModel.LineNumber, 0); } } else { textEditor.Clear(); textEditor.Encoding = ViewModel.Encoding; textEditor.SyntaxHighlighting = ViewModel.HighlightingDefinition; for (int i = textEditor.TextArea.TextView.LineTransformers.Count - 1; i >= 0; i--) { if (textEditor.TextArea.TextView.LineTransformers[i] is PreviewHighlighter) { textEditor.TextArea.TextView.LineTransformers.RemoveAt(i); } } if (!ViewModel.HighlightDisabled) { textEditor.TextArea.TextView.LineTransformers.Add(new PreviewHighlighter(ViewModel.GrepResult)); } try { if (!ViewModel.IsLargeOrBinary) { if (!string.IsNullOrWhiteSpace(ViewModel.FilePath)) { //Title = string.Format("Previewing \"{0}\"", ViewModel.DisplayFileName); textEditor.Load(ViewModel.FilePath); if (textEditor.IsLoaded) { textEditor.ScrollTo(ViewModel.LineNumber, 0); } } else { //Title = "No files to preview."; textEditor.Text = ""; } } //Show(); } catch (Exception ex) { textEditor.Text = "Error opening the file: " + ex.Message; } } }
void inputData_ShowPreview(object sender, ShowEventArgs e) { if (!e.ClearContent) { if (textEditor.IsLoaded) { textEditor.ScrollTo(inputData.LineNumber, 0); } } else { textEditor.Clear(); textEditor.Encoding = inputData.Encoding; textEditor.SyntaxHighlighting = inputData.HighlightingDefinition; for (int i = textEditor.TextArea.TextView.LineTransformers.Count - 1; i >= 0; i--) { if (textEditor.TextArea.TextView.LineTransformers[i] is PreviewHighlighter) { textEditor.TextArea.TextView.LineTransformers.RemoveAt(i); } } textEditor.TextArea.TextView.LineTransformers.Add(new PreviewHighlighter(inputData.GrepResult)); try { if (inputData.IsLargeOrBinary != System.Windows.Visibility.Visible) { if (!string.IsNullOrWhiteSpace(inputData.FilePath)) { this.Title = string.Format("Previewing \"{0}\"", inputData.FilePath); textEditor.Load(inputData.FilePath); if (textEditor.IsLoaded) { textEditor.ScrollTo(inputData.LineNumber, 0); } } else { this.Title = "No files to preview."; textEditor.Text = ""; } } this.Show(); } catch (Exception ex) { textEditor.Text = "Error opening the file: " + ex.Message; } } }
void inputData_ShowPreview(object sender, ShowEventArgs e) { if (!e.ClearContent) { if (textEditor.IsLoaded) { textEditor.ScrollTo(inputData.LineNumber, 0); } } else { textEditor.Clear(); textEditor.SyntaxHighlighting = inputData.HighlightingDefinition; for (int i = textEditor.TextArea.TextView.LineTransformers.Count - 1; i >= 0; i--) { if (textEditor.TextArea.TextView.LineTransformers[i] is PreviewHighlighter) textEditor.TextArea.TextView.LineTransformers.RemoveAt(i); } textEditor.TextArea.TextView.LineTransformers.Add(new PreviewHighlighter(inputData.GrepResult)); try { if (inputData.IsLargeOrBinary != System.Windows.Visibility.Visible) { if (!string.IsNullOrWhiteSpace(inputData.FilePath)) { this.Title = string.Format("Previewing \"{0}\"", inputData.FilePath); textEditor.Load(inputData.FilePath); if (textEditor.IsLoaded) { textEditor.ScrollTo(inputData.LineNumber, 0); } } else { this.Title = "No files to preview."; textEditor.Text = ""; } } this.Show(); } catch (Exception ex) { textEditor.Text = "Error opening the file: " + ex.Message; } } }