public string ShowExample(CodeExample oldExample, CodeExample newExample)
{
InnerRichEditControl richEditControlCs = codeEditorCs.InnerControl;
InnerRichEditControl richEditControlVb = codeEditorVb.InnerControl;
if (oldExample != null)
{
//save edited example
oldExample.CodeCS = richEditControlCs.Text;
oldExample.CodeVB = richEditControlVb.Text;
}
string exampleCode = String.Empty;
if (newExample != null)
{
try
{
forceTextChangesCounter = 2;
exampleCode = (CurrentExampleLanguage == ExampleLanguage.Csharp) ? newExample.CodeCS : newExample.CodeVB;
richEditControlCs.Text = newExample.CodeCS;
richEditControlVb.Text = newExample.CodeVB;
richEditTextChanged = false;
}
finally
{
richEditTextChanged = true;
}
}
return(exampleCode);
}
public SyntaxHighlightService(InnerRichEditControl editor, string extension)
{
this.editor = editor;
syntaxHighlightInfo = new SyntaxHighlightInfo();
this.fileExtensionToHightlight = extension;
}
public void Initialize(IRichEditControl richEditControl, string codeExamplesFileExtension)
{
InnerRichEditControl innerControl = richEditControl.InnerControl;
IRichEditCommandFactoryService commandFactory = innerControl.GetService <IRichEditCommandFactoryService>();
if (commandFactory == null)
{
return; // wpf richedit is not loaded
}
innerControl.ReplaceService <ISyntaxHighlightService>(new SyntaxHighlightService(innerControl, codeExamplesFileExtension));
CustomRichEditCommandFactoryService newCommandFactory = new CustomRichEditCommandFactoryService(commandFactory);
innerControl.RemoveService(typeof(IRichEditCommandFactoryService));
innerControl.AddService(typeof(IRichEditCommandFactoryService), newCommandFactory);
IDocumentImportManagerService importManager = innerControl.GetService <IDocumentImportManagerService>();
importManager.UnregisterAllImporters();
importManager.RegisterImporter(new PlainTextDocumentImporter());
importManager.RegisterImporter(new SourcesCodeDocumentImporter());
IDocumentExportManagerService exportManager = innerControl.GetService <IDocumentExportManagerService>();
exportManager.UnregisterAllExporters();
exportManager.RegisterExporter(new PlainTextDocumentExporter());
exportManager.RegisterExporter(new SourcesCodeDocumentExporter());
Document document = innerControl.Document;
document.BeginUpdate();
try
{
document.DefaultCharacterProperties.FontName = "Consolas";
document.DefaultCharacterProperties.FontSize = 10;
document.Sections[0].Page.Width = Units.InchesToDocumentsF(100);
document.Sections[0].LineNumbering.CountBy = 1;
document.Sections[0].LineNumbering.RestartType = LineNumberingRestart.Continuous;
//SizeF tabSize = innerControl.MeasureSingleLineString(" ", document.DefaultCharacterProperties);
//TabInfoCollection tabs = document.Paragraphs[0].BeginUpdateTabs(true);
//try {
// for (int i = 1; i <= 30; i++) {
// DevExpress.XtraRichEdit.API.Native.TabInfo tab = new DevExpress.XtraRichEdit.API.Native.TabInfo();
// tab.Position = i * tabSize.Width;
// tabs.Add(tab);
// }
//}
//finally {
// document.Paragraphs[0].EndUpdateTabs(tabs);
//}
}
finally
{
document.EndUpdate();
}
}
public void Initialize(IRichEditControl richEditControl, string codeExamplesFileExtension)
{
InnerRichEditControl innerControl = richEditControl.InnerControl;
IRichEditCommandFactoryService commandFactory = innerControl.GetService <IRichEditCommandFactoryService>();
if (commandFactory == null)
{
return;
}
innerControl.ReplaceService <ISyntaxHighlightService>(new SyntaxHighlightService(innerControl, codeExamplesFileExtension));
CustomRichEditCommandFactoryService newCommandFactory = new CustomRichEditCommandFactoryService(commandFactory);
innerControl.RemoveService(typeof(IRichEditCommandFactoryService));
innerControl.AddService(typeof(IRichEditCommandFactoryService), newCommandFactory);
IDocumentImportManagerService importManager = innerControl.GetService <IDocumentImportManagerService>();
importManager.UnregisterAllImporters();
importManager.RegisterImporter(new PlainTextDocumentImporter());
importManager.RegisterImporter(new SourcesCodeDocumentImporter());
IDocumentExportManagerService exportManager = innerControl.GetService <IDocumentExportManagerService>();
exportManager.UnregisterAllExporters();
exportManager.RegisterExporter(new PlainTextDocumentExporter());
exportManager.RegisterExporter(new SourcesCodeDocumentExporter());
Document document = innerControl.Document;
document.BeginUpdate();
try
{
document.DefaultCharacterProperties.FontName = "Consolas";
document.DefaultCharacterProperties.FontSize = 10;
document.Sections[0].Page.Width = Units.InchesToDocumentsF(100);
document.Sections[0].LineNumbering.CountBy = 1;
document.Sections[0].LineNumbering.RestartType = LineNumberingRestart.Continuous;
}
finally
{
document.EndUpdate();
}
}
public string ShowExample(CodeExample oldExample, CodeExample newExample)
{
InnerRichEditControl richEditControlCs = codeEditorCs.InnerControl;
InnerRichEditControl richEditControlVb = codeEditorVb.InnerControl;
if (oldExample != null)
{
//save edited example
//oldExample.CodeCS = richEditControlCs.Text;
//oldExample.CodeVB = richEditControlVb.Text;
}
string exampleCode = String.Empty;
if (newExample != null)
{
try
{
forceTextChangesCounter = 2;
exampleCode = (CurrentExampleLanguage == ExampleLanguage.Csharp) ? newExample.CodeCS : newExample.CodeVB;
richEditControlCs.Text = newExample.CodeCS;
if (newExample.AdditionalModulesCS != null)
{
richEditControlCs.Document.AppendText("\r\n");
richEditControlCs.Document.AppendText("\r\n");
richEditControlCs.Document.AppendText("//---------- Additional modules");
richEditControlCs.Document.AppendText("\r\n");
richEditControlCs.Document.AppendText("\r\n");
richEditControlCs.Document.AppendText(newExample.AdditionalModulesCS);
}
if (newExample.HasCustomAction)
{
richEditControlCs.Document.AppendText("\r\n");
richEditControlCs.Document.AppendText("\r\n");
richEditControlCs.Document.AppendText("//---------- Custom action handler");
richEditControlCs.Document.AppendText("\r\n");
richEditControlCs.Document.AppendText("\r\n");
richEditControlCs.Document.AppendText(newExample.CustomActionHandlerCS);
}
richEditControlVb.Text = newExample.CodeVB;
if (newExample.AdditionalModulesVB != null)
{
richEditControlVb.Document.AppendText("\r\n");
richEditControlVb.Document.AppendText("\r\n");
richEditControlVb.Document.AppendText("'---------- Additional modules");
richEditControlVb.Document.AppendText("\r\n");
richEditControlVb.Document.AppendText("\r\n");
richEditControlVb.Document.AppendText(newExample.AdditionalModulesVB);
}
if (newExample.HasCustomAction)
{
richEditControlVb.Document.AppendText("\r\n");
richEditControlVb.Document.AppendText("\r\n");
richEditControlVb.Document.AppendText("'---------- Custom action handler");
richEditControlVb.Document.AppendText("\r\n");
richEditControlVb.Document.AppendText("\r\n");
richEditControlVb.Document.AppendText(newExample.CustomActionHandlerVB);
}
richEditTextChanged = false;
}
finally
{
richEditTextChanged = true;
}
}
return(exampleCode);
}
