/// <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.");
}
}
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 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);
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;
}
protected override string BuildGuiCodeForProperties(CstTemplate template)
{
StringBuilder code = new StringBuilder();
StringBuilder tailCode = new StringBuilder();
string label = @"GuiLabel lbl{0} = ui.AddLabel(""lbl_{0}"", ""{1}"", ""{2}"");";
string textbox = @"GuiTextBox txt{0} = ui.AddTextBox(""{0}"", ""{1}"", ""{2}"");";
string combobox = @"GuiComboBox cbo{0} = ui.AddComboBox(""{0}"", ""{1}"");";
string checkbox = @"GuiCheckBox chk{0} = 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("\t\t\t*/");
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 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();
}
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();
}
