/// <summary>
/// This is the method where you have the ability to change the parsed CST
/// Template object before the translation completes.
/// </summary>
/// <param name="template"></param>
public void Process(CstTemplate template, ILog log)
{
foreach (CstToken token in template.Tokens)
{
// I put this break here just to save on performance because this sample plugin does nothing.
break;
// If the token is a template code token, then do the replacements.
if ((token.TokenType == CstTokenType.Code) ||
(token.TokenType == CstTokenType.ResponseWriteShortcutCode) ||
(token.TokenType == CstTokenType.RunAtServerCode))
{
if (template.Language == CstTemplate.LANGUAGE_CSHARP)
{
token.Text = token.Text.Replace("Response.WriteLine()", "output.writeln(\"\")");
}
if (template.Language == CstTemplate.LANGUAGE_VBNET)
{
token.Text = token.Text.Replace("Response.WriteLine", "output.writeln \"\")");
}
}
log.AddEntry("Ran Special Plugin Conversion.");
}
}
protected string BuildGuiCodeSegment(CstTemplate template)
{
StringBuilder sbMemberCode = new StringBuilder(),
sbSetupCode = new StringBuilder();
sbSetupCode.Append(BuildGuiCodeForProperties(template));
sbMemberCode.Append(BuildBindingFunctions(template));
string code = this.GuiSegmentText;
code = code.Replace("§TITLE§", template.Description.Replace("\"", "\"\""));
code = code.Replace("§SETUPCODE§", sbSetupCode.ToString());
code = code.Replace("§MEMBERCODE§", sbMemberCode.ToString());
return(code);
}
public CstTemplate Parse(string filename)
{
cstFileInfo = LoadFileText(filename, ref cstText);
template = new CstTemplate();
template.RawCode = cstText;
template.Filename = cstFileInfo.Name.Substring(0, cstFileInfo.Name.LastIndexOf("."));
IncludeFiles();
ReplaceComments();
ReplaceScriptBlocks();
GrabDirectives();
ReplaceEscapedASPTags();
ReplaceAspBlocks();
BuildTokens();
return(template);
}
public string BuildTemplate(CstTemplate template, ILog log)
{
string language = template.Language.ToLower().StartsWith("c") ? "C#" : "VB.Net";
foreach (ICstProcessor cp in PluginController.Plugins)
{
cp.Process(template, log);
}
string strout = AssembleTemplate(
template.Filename,
language,
template.TargetLanguage,
template.Description,
this.BuildGuiCodeSegment(template),
this.BuildBodyCodeSegment(template));
return(strout);
}
public static string GenerateCode(CstTemplate cstTemplate)
{
StringBuilder builder = new StringBuilder();
Type type;
foreach (CstProperty p in cstTemplate.Properties)
{
type = p.SystemType;
if (cstTemplate.Language == CstTemplate.LANGUAGE_CSHARP)
{
//
}
else if (cstTemplate.Language == CstTemplate.LANGUAGE_VBNET)
{
//
}
}
return(builder.ToString());
}
protected override string BuildGuiCodeForProperties(CstTemplate template)
{
StringBuilder code = new StringBuilder();
StringBuilder tailCode = new StringBuilder();
string label = @"Dim lbl{0} As GuiLabel = ui.AddLabel(""lbl_{0}"", ""{1}"", ""{2}"")";
string textbox = @"Dim txt{0} As GuiTextBox = ui.AddTextBox(""{0}"", ""{1}"", ""{2}"")";
string combobox = @"Dim cbo{0} As GuiComboBox = ui.AddComboBox(""{0}"", ""{1}"")";
string checkbox = @"Dim chk{0} As GuiCheckBox = ui.AddCheckBox(""{0}"", ""{1}"", {2}, ""{3}"")";
string setupcontrol = @"cbo{0}_Setup(cbo{0})";
string attachevent = @"cbo{0}.AttachEvent(""onchange"", ""cbo{0}_OnChange"")";
foreach (CstProperty prop in template.Properties)
{
switch (prop.Type)
{
case "System.String":
case "System.Guid":
case "System.Int32":
case "System.Decimal":
code.Append("\t\t\t");
code.AppendFormat(label, prop.Name, prop.Name, prop.Description);
code.Append(Environment.NewLine);
code.Append("\t\t\t");
code.AppendFormat(textbox, prop.Name, prop.DefaultValue, prop.Description);
code.Append(Environment.NewLine);
code.Append(Environment.NewLine);
break;
case "System.Boolean":
code.Append("\t\t\t");
code.AppendFormat(checkbox, prop.Name, prop.Name, prop.DefaultValue.ToLower(), prop.Description);
code.Append(Environment.NewLine);
code.Append(Environment.NewLine);
break;
case "SchemaExplorer.DatabaseSchema":
case "SchemaExplorer.TableSchema":
case "SchemaExplorer.CommandSchema":
case "SchemaExplorer.ViewSchema":
code.Append("\t\t\t");
code.AppendFormat(label, prop.Name, prop.Name, prop.Description);
code.Append(Environment.NewLine);
code.Append("\t\t\t");
code.AppendFormat(combobox, prop.Name, prop.Description);
code.Append(Environment.NewLine);
code.Append(Environment.NewLine);
if (prop.Type == "SchemaExplorer.DatabaseSchema")
{
tailCode.Append(Environment.NewLine);
tailCode.Append("\t\t\t");
tailCode.AppendFormat(setupcontrol, prop.Name);
tailCode.Append(Environment.NewLine);
tailCode.Append("\t\t\t");
tailCode.AppendFormat(attachevent, prop.Name);
tailCode.Append(Environment.NewLine);
}
break;
default:
code.Append("\t\t\t' --- Unsupported DataType: [" + prop.Type + "] ---");
code.Append(Environment.NewLine);
code.Append("\t\t\t'");
code.AppendFormat(label, prop.Name, prop.Name, prop.Description);
code.Append(Environment.NewLine);
code.Append("\t\t\t'");
code.AppendFormat(textbox, prop.Name, prop.DefaultValue, prop.Description);
code.Append(Environment.NewLine);
code.Append(Environment.NewLine);
break;
}
}
code.Append(tailCode.ToString());
return(code.ToString());
}
protected override string BuildBindingFunctions(CstTemplate template)
{
StringBuilder code = new StringBuilder();
StringBuilder entity = new StringBuilder();
StringBuilder entitySetup = new StringBuilder();
CstProperty dbProp = null;
string setupDatabase =
@" Public Sub cbo§NAME§_Setup(cbo§NAME§ As GuiComboBox)
If MyMeta.IsConnected Then
cbo§NAME§.BindData(MyMeta.Databases)
If Not MyMeta.DefaultDatabase Is Nothing Then
cbo§NAME§.SelectedValue = MyMeta.DefaultDatabase.Name
§EXTRA§
End If
End If
End Sub" ;
string setupEntity =
@" Public Sub cbo§NAME§_Bind(databaseName As string)
Dim cbo§NAME§ As GuiComboBox = CType(ui(""§NAME§""), GuiComboBox)
Dim database As IDatabase = MyMeta.Databases(databaseName)
cbo§NAME§.BindData(database.§MYMETATYPE§)
End Sub" ;
string databaseEventHandler =
@" Public Sub cbo§NAME§_OnChange(control As GuiComboBox)
Dim cbo§NAME§ As GuiComboBox = CType(ui(""§NAME§""), GuiComboBox)
§EXTRA§
End Sub" ;
string bindFunction = @"cbo{0}_Bind(cbo{1}.SelectedValue);";
foreach (CstProperty prop in template.Properties)
{
if (prop.Type == "SchemaExplorer.DatabaseSchema")
{
dbProp = prop;
break;
}
}
if (dbProp != null)
{
foreach (CstProperty prop in template.Properties)
{
string myMetaName = string.Empty;
if (prop.Type == "SchemaExplorer.ViewSchema")
{
myMetaName = "Views";
}
else if (prop.Type == "SchemaExplorer.TableSchema")
{
myMetaName = "Tables";
}
else if (prop.Type == "SchemaExplorer.CommandSchema")
{
myMetaName = "Procedures";
}
if (myMetaName != string.Empty)
{
entitySetup.Append(setupEntity.Replace("§NAME§", prop.Name).Replace("§MYMETATYPE§", myMetaName));
entitySetup.Append(Environment.NewLine);
entitySetup.Append(Environment.NewLine);
entity.AppendFormat(bindFunction, prop.Name, dbProp.Name);
entity.Append(Environment.NewLine);
}
}
code.Append(setupDatabase.Replace("§NAME§", dbProp.Name).Replace("§EXTRA§", entity.ToString()));
code.Append(Environment.NewLine);
code.Append(Environment.NewLine);
code.Append(databaseEventHandler.Replace("§NAME§", dbProp.Name).Replace("§EXTRA§", entity.ToString()));
code.Append(Environment.NewLine);
code.Append(Environment.NewLine);
code.Append(entitySetup.ToString());
}
return(code.ToString());
}
protected string BuildBodyCodeSegment(CstTemplate template)
{
StringBuilder sbProps = new StringBuilder(),
sbRunAtCode = new StringBuilder(),
sbCode = new StringBuilder(),
sbHeaders = new StringBuilder();
if (template.Debug)
{
sbHeaders.Append(DEBUG);
}
if (template.Assemblies.Count > 0)
{
string assemblies = string.Join(", ", template.Assemblies.ToArray(typeof(string)) as string[]);
sbHeaders.Append(String.Format(REFERENCE, assemblies));
}
if (template.NameSpaces.Count > 0)
{
string namespaces = string.Join(", ", template.NameSpaces.ToArray(typeof(string)) as string[]);
sbHeaders.Append(String.Format(NAMESPACE, namespaces));
}
foreach (CstProperty property in template.Properties)
{
sbProps.Append(this.BuildInputProperty(property));
}
foreach (CstToken token in template.Tokens)
{
if (token.TokenType == CstTokenType.Comment)
{
sbCode.Append(String.Format(COMMENT, token.Text));
}
else if (token.TokenType == CstTokenType.EscapedStartTag)
{
sbCode.Append(String.Format(STARTTAG, token.Text));
}
else if (token.TokenType == CstTokenType.EscapedEndTag)
{
sbCode.Append(String.Format(ENDTAG, token.Text));
}
else if (token.TokenType == CstTokenType.Literal)
{
sbCode.Append(token.Text);
}
else if (token.TokenType == CstTokenType.RunAtServerCode)
{
this.ApplyMaps(token);
sbRunAtCode.Append(token.Text);
}
else if (token.TokenType == CstTokenType.Code)
{
this.ApplyMaps(token);
sbCode.Append(String.Format(CODE, token.Text));
}
else if (token.TokenType == CstTokenType.ResponseWriteShortcutCode)
{
this.ApplyMaps(token);
sbCode.Append(String.Format(WRITE, token.Text));
}
}
string code = this.BodySegmentText;
code = code.Replace("§INPUT_PROPERTIES§", sbProps.ToString());
code = code.Replace("§RUNAT_TEMPLATE_CODE§", sbRunAtCode.ToString());
code = code.Replace("§CODE§", sbCode.ToString());
code = code.Replace("§DIRECTIVES§", sbHeaders.ToString());
return(code);
}
protected abstract string BuildBindingFunctions(CstTemplate template);
protected abstract string BuildGuiCodeForProperties(CstTemplate template);
private void ConvertTemplates()
{
if (IsFormValid)
{
Cursor.Current = Cursors.WaitCursor;
string filename, tmp;
List <string> templates = new List <string>();
foreach (string file in this.checkedListBoxTemplates.CheckedItems)
{
StreamWriter writer = null;
try
{
CstParser parser = new CstParser(this);
CstTemplate template = parser.Parse(this.textBoxCSTFile.Text + "\\" + file);
LanguageHelper h = LanguageHelper.CreateInstance(template.Language);
tmp = h.BuildTemplate(template, this);
filename = this.textBoxOutFolder.Text + "\\" + file.Substring(0, file.LastIndexOf(".")) + ".zeus";
writer = File.CreateText(filename);
writer.Write(tmp);
writer.Flush();
writer.Close();
writer = null;
templates.Add(filename);
}
catch (Exception ex)
{
if (writer != null)
{
writer.Close();
writer = null;
}
this.AddEntry(ex);
}
}
if (templates.Count > 0)
{
string fileList = string.Empty;
foreach (string fname in templates)
{
if (fileList.Length > 0)
{
fileList += " ";
}
fileList += "\"" + fname + "\"";
}
if (this.checkBoxLaunch.Checked)
{
try
{
this.mdi.OpenDocuments(templates.ToArray());
/*FileInfo finfo = new FileInfo(textBoxMyGenAppPath.Text);
* ProcessStartInfo info = new ProcessStartInfo(finfo.FullName, fileList);
* info.WorkingDirectory = finfo.DirectoryName;
* System.Diagnostics.Process.Start(info);*/
}
catch {}
}
}
Cursor.Current = Cursors.Default;
}
}
protected override string BuildBindingFunctions(CstTemplate template)
{
StringBuilder code = new StringBuilder();
StringBuilder entity = new StringBuilder();
StringBuilder entitySetup = new StringBuilder();
CstProperty dbProp = null;
string setupDatabase =
@" public void cbo§NAME§_Setup(GuiComboBox cbo§NAME§)
{
if (MyMeta.IsConnected)
{
cbo§NAME§.BindData(MyMeta.Databases);
if (MyMeta.DefaultDatabase != null)
{
cbo§NAME§.SelectedValue = MyMeta.DefaultDatabase.Name;
§EXTRA§
}
}
}" ;
string setupEntity =
@" public void cbo§NAME§_Bind(string databaseName)
{
GuiComboBox cbo§NAME§ = ui[""§NAME§""] as GuiComboBox;
IDatabase database = MyMeta.Databases[databaseName];
cbo§NAME§.BindData(database.§MYMETATYPE§);
}" ;
string databaseEventHandler =
@" public void cbo§NAME§_OnChange(GuiComboBox control)
{
GuiComboBox cbo§NAME§ = ui[""§NAME§""] as GuiComboBox;
§EXTRA§
}" ;
string bindFunction = @"cbo{0}_Bind(cbo{1}.SelectedValue);";
foreach (CstProperty prop in template.Properties)
{
if (prop.Type == "SchemaExplorer.DatabaseSchema")
{
dbProp = prop;
break;
}
}
if (dbProp != null)
{
foreach (CstProperty prop in template.Properties)
{
string myMetaName = string.Empty;
if (prop.Type == "SchemaExplorer.ViewSchema")
{
myMetaName = "Views";
}
else if (prop.Type == "SchemaExplorer.TableSchema")
{
myMetaName = "Tables";
}
else if (prop.Type == "SchemaExplorer.CommandSchema")
{
myMetaName = "Procedures";
}
if (myMetaName != string.Empty)
{
entitySetup.Append(setupEntity.Replace("§NAME§", prop.Name).Replace("§MYMETATYPE§", myMetaName));
entitySetup.Append(Environment.NewLine);
entitySetup.Append(Environment.NewLine);
entity.AppendFormat(bindFunction, prop.Name, dbProp.Name);
entity.Append(Environment.NewLine);
}
}
code.Append(setupDatabase.Replace("§NAME§", dbProp.Name).Replace("§EXTRA§", entity.ToString()));
code.Append(Environment.NewLine);
code.Append(Environment.NewLine);
code.Append(databaseEventHandler.Replace("§NAME§", dbProp.Name).Replace("§EXTRA§", entity.ToString()));
code.Append(Environment.NewLine);
code.Append(Environment.NewLine);
code.Append(entitySetup.ToString());
}
return(code.ToString());
}
