[PATCH] rewrite of FileTemplate.cs
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[PATCH] rewrite of FileTemplate.cs
by Carlo Kok
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2009-06-24 Viktoria Dudka <viktoriad@...>
* MonoDevelop.Ide.Templates/FileTemplate.cs: rewritten GPL parts rest based on monodevelop-only changes. -- Carlo Kok RemObjects Software The Infrastructure Company http://www.remobjects.com Index: main/src/core/MonoDevelop.Ide/ChangeLog =================================================================== --- main/src/core/MonoDevelop.Ide/ChangeLog (revision 136782) +++ main/src/core/MonoDevelop.Ide/ChangeLog (working copy) @@ -1,3 +1,7 @@ +2009-06-24 Viktoria Dudka <viktoriad@...> + * MonoDevelop.Ide.Templates/FileTemplate.cs: rewritten GPL parts + rest based on monodevelop-only changes. + 2009-06-23 Lluis Sanchez Gual <lluis@...> * MonoDevelop.Ide.Gui/Ide.cs: Index: main/src/core/MonoDevelop.Ide/MonoDevelop.Ide.Templates/FileTemplate.cs =================================================================== --- main/src/core/MonoDevelop.Ide/MonoDevelop.Ide.Templates/FileTemplate.cs (revision 136782) +++ main/src/core/MonoDevelop.Ide/MonoDevelop.Ide.Templates/FileTemplate.cs (working copy) @@ -1,473 +1,466 @@ -// FileTemplate.cs -// -// This file was derived from a file from #Develop. -// -// Copyright (C) 2001-2007 Mike Krüger <mkrueger@...> -// -// This program is free software; you can redistribute it and/or modify -// it under the terms of the GNU General Public License as published by -// the Free Software Foundation; either version 2 of the License, or -// (at your option) any later version. -// -// This program is distributed in the hope that it will be useful, -// but WITHOUT ANY WARRANTY; without even the implied warranty of -// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -// GNU General Public License for more details. -// -// You should have received a copy of the GNU General Public License -// along with this program; if not, write to the Free Software -// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - -using System; -using System.IO; -using System.Xml; -using System.Collections; -using System.Collections.Generic; -using System.Collections.Specialized; -using System.Diagnostics; -using System.Reflection; -using System.CodeDom; -using System.CodeDom.Compiler; - -using MonoDevelop.Core; -using Mono.Addins; -using MonoDevelop.Core.Gui; -using MonoDevelop.Ide.Codons; -using MonoDevelop.Projects; -using MonoDevelop.Ide.Gui; -using MonoDevelop.Projects.CodeGeneration; - -namespace MonoDevelop.Ide.Templates -{ - /// <summary> - /// This class defines and holds the new file templates. - /// </summary> - public class FileTemplate - { - public static List<FileTemplate> fileTemplates = new List<FileTemplate> (); - - string id; - string originator = null; - string created = null; - string lastmodified = null; - string name = null; - string category = null; - string languagename = ""; - string projecttype = ""; - string description = null; - string icon = null; - - string defaultFilename = null; - bool isFixedFilename = false; - - string wizardpath = null; - - List<FileDescriptionTemplate> files = new List<FileDescriptionTemplate> (); - List<FileTemplateCondition> conditions = new List<FileTemplateCondition> (); - - public string Id { - get { - return id; - } - } - - public string WizardPath { - get { - return wizardpath; - } - } - - public string Originator { - get { - return originator; - } - } - - public string Created { - get { - return created; - } - } - - public string LastModified { - get { - return lastmodified; - } - } - - public string Name { - get { - return name; - } - } - - public string Category { - get { - return category; - } - } - - public string LanguageName { - get { - return languagename; - } - } - - public string ProjectType { - get { - return projecttype; - } - } - - public string Description { - get { - return description; - } - } - - public string Icon { - get { - return icon; - } - } - - public string DefaultFilename { - get { - return defaultFilename; - } - } - - public bool IsFixedFilename { - get { - return isFixedFilename; - } - } - - public List<FileDescriptionTemplate> Files { - get { - return files; - } - } - - public List<FileTemplateCondition> Conditions { - get { - return conditions; - } - } - - static FileTemplate LoadFileTemplate (RuntimeAddin addin, ProjectTemplateCodon codon) - { - XmlDocument doc = codon.GetTemplate (); - - XmlElement config = doc.DocumentElement["TemplateConfiguration"]; - - FileTemplate fileTemplate; - - if (config["Type"] != null) { - string hn = config["Type"].InnerText; - Type type = addin.GetType (hn); - if (!(typeof(FileTemplate).IsAssignableFrom (type))) - throw new InvalidOperationException ("The file template class '" + hn + "' must be a subclass of MonoDevelop.Ide.Templates.FileTemplate."); - fileTemplate = (FileTemplate) Activator.CreateInstance (type); - } else { - fileTemplate = new FileTemplate (); - } - - fileTemplate.originator = doc.DocumentElement.GetAttribute ("Originator"); - fileTemplate.created = doc.DocumentElement.GetAttribute ("Created"); - fileTemplate.lastmodified = doc.DocumentElement.GetAttribute ("LastModified"); - - if (config["_Name"] != null) - fileTemplate.name = addin.Localizer.GetString (config["_Name"].InnerText); - else - throw new InvalidOperationException ("Missing element '_Name' in file template: " + codon.Id); - - if (config["_Category"] != null) - fileTemplate.category = addin.Localizer.GetString (config["_Category"].InnerText); - else - throw new InvalidOperationException ("Missing element '_Category' in file template: " + codon.Id); - - if (config["LanguageName"] != null) - fileTemplate.languagename = config["LanguageName"].InnerText; - - if (config["ProjectType"] != null) - fileTemplate.projecttype = config["ProjectType"].InnerText; - - if (config["_Description"] != null) { - fileTemplate.description = addin.Localizer.GetString (config["_Description"].InnerText); - } - - if (config["Icon"] != null) { - fileTemplate.icon = ImageService.GetStockId (addin, config["Icon"].InnerText); - } - - if (config["Wizard"] != null) { - fileTemplate.wizardpath = config["Wizard"].Attributes["path"].InnerText; - } - - if (config["DefaultFilename"] != null) { - fileTemplate.defaultFilename = config["DefaultFilename"].InnerText; - if (config["DefaultFilename"].Attributes["IsFixed"] != null) { - string isFixedStr = config["DefaultFilename"].Attributes["IsFixed"].InnerText; - try { - fileTemplate.isFixedFilename = bool.Parse (isFixedStr); - } catch (FormatException) { - throw new InvalidOperationException ("Invalid value for IsFixed in template."); - } - } - } - - // load the files - XmlElement files = doc.DocumentElement["TemplateFiles"]; - XmlNodeList nodes = files.ChildNodes; - foreach (XmlNode filenode in nodes) { - XmlElement fileelem = filenode as XmlElement; - if (fileelem == null) - continue; - FileDescriptionTemplate template = FileDescriptionTemplate.CreateTemplate (fileelem); - fileTemplate.files.Add(template); - } - - //load the conditions - XmlElement conditions = doc.DocumentElement["Conditions"]; - if (conditions != null) { - XmlNodeList conditionNodes = conditions.ChildNodes; - foreach (XmlNode node in conditionNodes) { - XmlElement elem = node as XmlElement; - if (elem == null) - continue; - FileTemplateCondition condition = FileTemplateCondition.CreateCondition (elem); - fileTemplate.conditions.Add (condition); - } - } - - return fileTemplate; - } - - static FileTemplate() - { - AddinManager.AddExtensionNodeHandler ("/MonoDevelop/Ide/FileTemplates", OnExtensionChanged); - } - - static void OnExtensionChanged (object s, ExtensionNodeEventArgs args) - { - if (args.Change == ExtensionChange.Add) { - ProjectTemplateCodon codon = (ProjectTemplateCodon) args.ExtensionNode; - try { - FileTemplate t = LoadFileTemplate (codon.Addin, codon); - t.id = codon.Id; - fileTemplates.Add (t); - } catch (Exception e) { - LoggingService.LogFatalError (GettextCatalog.GetString ("Error loading template: {0}", codon.Id), e); - } - } - else { - ProjectTemplateCodon codon = (ProjectTemplateCodon) args.ExtensionNode; - foreach (FileTemplate t in fileTemplates) { - if (t.Id == codon.Id) { - fileTemplates.Remove (t); - break; - } - } - } - } - - internal static ArrayList GetFileTemplates (Project project, string projectPath) - { - ArrayList list = new ArrayList (); - foreach (FileTemplate t in fileTemplates) { - if (t.IsValidForProject (project, projectPath)) - list.Add (t); - } - return list; - } - - internal static FileTemplate GetFileTemplateByID (string templateID) - { - foreach (FileTemplate t in fileTemplates) - if (t.Id == templateID) - return t; - - return null; - } - - public virtual bool Create (SolutionItem policyParent, Project project, string directory, string language, string name) - { - if (WizardPath != null) { - //Properties customizer = new Properties(); - //customizer.Set("Template", item); - //customizer.Set("Creator", this); - //WizardDialog wizard = new WizardDialog("File Wizard", customizer, item.WizardPath); - //if (wizard.ShowDialog() == DialogResult.OK) { - //DialogResult = DialogResult.OK; - //} - return false; - } else { - foreach (FileDescriptionTemplate newfile in Files) - if (!CreateFile (newfile, policyParent, project, directory, language, name)) - return false; - return true; - } - } - - public virtual bool IsValidName (string name, string language) - { - if (isFixedFilename) - return (name == defaultFilename); - - bool valid = true; - foreach (FileDescriptionTemplate templ in Files) - if (!templ.IsValidName (name, language)) - valid = false; - - return valid; - } - - protected virtual bool CreateFile (FileDescriptionTemplate newfile, SolutionItem policyParent, Project project, string directory, string language, string name) - { - if (project != null) { - if (newfile.AddToProject (policyParent, project, language, directory, name)) { - newfile.Show (); - return true; - } - } else { - SingleFileDescriptionTemplate singleFile = newfile as SingleFileDescriptionTemplate; - if (singleFile == null) - throw new InvalidOperationException ("Single file template expected"); - - if (directory != null) { - string fileName = singleFile.SaveFile (policyParent, project, language, directory, name); - if (fileName != null) { - IdeApp.Workbench.OpenDocument (fileName); - return true; - } - } else { - string fileName = singleFile.GetFileName (policyParent, project, language, directory, name); - Stream stream = singleFile.CreateFileContent (policyParent, project, language, fileName); - - // Guess the mime type of the new file - string fn = Path.GetTempFileName (); - string ext = Path.GetExtension (fileName); - int n=0; - while (File.Exists (fn + n + ext)) - n++; - FileService.MoveFile (fn, fn + n + ext); - string mimeType = DesktopService.GetMimeTypeForUri (fn + n + ext); - FileService.DeleteFile (fn + n + ext); - if (mimeType == null || mimeType == "") - mimeType = "text"; - - IdeApp.Workbench.NewDocument (fileName, mimeType, stream); - return true; - } - } - return false; - } - - protected virtual bool IsValidForProject (Project project, string projectPath) - { - // When there is no project, only single template files can be created. - if (project == null) { - foreach (FileDescriptionTemplate f in files) - if (!(f is SingleFileDescriptionTemplate)) - return false; - } - - // Filter on templates - foreach (FileDescriptionTemplate f in files) - if (!f.SupportsProject (project, projectPath)) - return false; - - //filter on conditions - if (project != null) { - if (!string.IsNullOrEmpty(projecttype) && (projecttype != project.ProjectType)) - return false; - - foreach (FileTemplateCondition condition in conditions) - if (!condition.ShouldEnableFor (project, projectPath)) - return false; - } - - return true; - } - - public virtual List<string> GetCompatibleLanguages (Project project, string projectPath) - { - if (project == null) - return SupportedLanguages; - - //find the languages that both the template and the project support - List<string> langMatches = MatchLanguagesWithProject (project); - - //filter on conditions - List<string> filtered = new List<string> (); - foreach (string lang in langMatches) { - bool shouldEnable = true; - foreach (FileTemplateCondition condition in conditions) { - if (!condition.ShouldEnableFor (project, projectPath, lang)) { - shouldEnable = false; - break; - } - } - if (shouldEnable) - filtered.Add (lang); - } - - return filtered; - } - - //The languages that the template supports - //FIXME: would it be memory-effective to cache this? - List<string> SupportedLanguages { - get { - List<string> templateLangs = new List<string> (); - foreach (string s in this.LanguageName.Split (',')) - templateLangs.Add (s.Trim ()); - ExpandLanguageWildcards (templateLangs); - return templateLangs; - } - } - - List<string> MatchLanguagesWithProject (Project project) - { - //The languages that the project supports - List<string> projectLangs = new List<string> (project.SupportedLanguages); - ExpandLanguageWildcards (projectLangs); - - List<string> templateLangs = SupportedLanguages; - - //Find all matches between the language strings of project and template - List<string> langMatches = new List<string> (); - - foreach (string templLang in templateLangs) - foreach (string projLang in projectLangs) - if (templLang == projLang) - langMatches.Add (projLang); - - //Eliminate duplicates - int pos = 0; - while (pos < langMatches.Count) { - int next = langMatches.IndexOf (langMatches [pos], pos +1); - if (next != -1) - langMatches.RemoveAt (next); - else - pos++; - } - - return langMatches; - } - - void ExpandLanguageWildcards (List<string> list) - { - //Template can match all CodeDom .NET languages with a "*" - if (list.Contains ("*")) { - foreach (ILanguageBinding lb in LanguageBindingService.LanguageBindings) { - IDotNetLanguageBinding dnlang = lb as IDotNetLanguageBinding; - if (dnlang != null && dnlang.GetCodeDomProvider () != null) - list.Add (dnlang.Language); - list.Remove ("*"); - } - } - } - } -} +// FileTemplate.cs +// +// Author: +// Mike Krüger (mkrueger@...) +// Lluis Sanchez Gual (lluis@...) +// Michael Hutchinson (mhutchinson@...) +// Marek Sieradzki (marek.sieradzki@...) +// Viktoria Dudka (viktoriad@...) +// +// Copyright (c) 2009 RemObjects Software +// +// Permission is hereby granted, free of charge, to any person obtaining a copy +// of this software and associated documentation files (the "Software"), to deal +// in the Software without restriction, including without limitation the rights +// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +// copies of the Software, and to permit persons to whom the Software is +// furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +// THE SOFTWARE. +// +// + + +using System; +using MonoDevelop.Core.Gui.Dialogs; +using MonoDevelop.Core; +using Mono.Addins; +using MonoDevelop.Components.Commands; +using MonoDevelop.Ide.Gui; +using MonoDevelop.Projects; +using MonoDevelop.Ide.Gui.Dialogs; +using MonoDevelop.Ide.Gui.Content; +using MonoDevelop.Core.Gui; +using System.IO; +using Gtk; +using System.Collections.Generic; +using System.Collections; +using MonoDevelop.Ide.Codons; +using System.Xml; + +namespace MonoDevelop.Ide.Templates +{ + class FileTemplate + { + + + public static List<FileTemplate> fileTemplates = new List<FileTemplate> (); + + + private List<FileDescriptionTemplate> files = new List<FileDescriptionTemplate> (); + public List<FileDescriptionTemplate> Files + { + get { return files; } + } + + private List<FileTemplateCondition> conditions = new List<FileTemplateCondition> (); + public List<FileTemplateCondition> Сonditions + { + get { return conditions; } + } + + private string id = String.Empty; + public string Id + { + get { return id; } + } + + private string icon = String.Empty; + public string Icon + { + get { return icon; } + } + + private string category = String.Empty; + public string Category + { + get { return category; } + } + + private string wizardPath = String.Empty; + public string WizardPath + { + get { return wizardPath; } + } + + private string description = String.Empty; + public string Description + { + get { return description; } + } + + private bool isFixedFilename = false; + public bool IsFixedFilename + { + get { return isFixedFilename; } + } + + private string defaultFilename = String.Empty; + public string DefaultFilename + { + get { return defaultFilename; } + } + + public string name = String.Empty; + public string Name + { + get { return name; } + } + + private string languageName = String.Empty; + public string LanguageName + { + get { return languageName; } + } + + private string originator = String.Empty; + public string Originator + { + get { return originator; } + } + + private string created = String.Empty; + public string Created + { + get { return created; } + } + + private string lastModified = String.Empty; + public string LastModified + { + get { return lastModified; } + } + + private string projecttype = String.Empty; + public string ProjectType + { + get { return projecttype; } + } + + + private static FileTemplate LoadFileTemplate(RuntimeAddin addin, ProjectTemplateCodon codon) + { + XmlDocument xmlDocument = codon.GetTemplate (); + + //Configuration + //XmlNode xmlNodeConfig = xmlDocument.DocumentElement["TemplateConfiguration"]; + XmlElement xmlNodeConfig = xmlDocument.DocumentElement["TemplateConfiguration"]; + + FileTemplate fileTemplate = null; + if (xmlNodeConfig["Type"] != null) { + Type configType = addin.GetType (xmlNodeConfig["Type"].InnerText); + + if (typeof (FileTemplate).IsAssignableFrom (configType)) { + fileTemplate = (FileTemplate)Activator.CreateInstance (configType); + } + else + throw new InvalidOperationException (string.Format ("The file template class '{0}' must be a subclass of MonoDevelop.Ide.Templates.FileTemplate", xmlNodeConfig["Type"].InnerText)); + } + else + fileTemplate = new FileTemplate (); + + fileTemplate.originator = xmlDocument.DocumentElement.GetAttribute ("Originator"); + fileTemplate.created = xmlDocument.DocumentElement.GetAttribute ("Created"); + fileTemplate.lastModified = xmlDocument.DocumentElement.GetAttribute ("LastModified"); + + if (xmlNodeConfig["_Name"] != null) { + fileTemplate.name = xmlNodeConfig["_Name"].InnerText; + } + else { + throw new InvalidOperationException (string.Format ("Missing element '_Name' in file template: {0}", codon.Id)); + } + + if (xmlNodeConfig["_Category"] != null) { + fileTemplate.category = xmlNodeConfig["_Category"].InnerText; + } + else { + throw new InvalidOperationException (string.Format ("Missing element '_Category' in file template: {0}", codon.Id)); + } + + if (xmlNodeConfig["LanguageName"] != null) { + fileTemplate.languageName = xmlNodeConfig["LanguageName"].InnerText; + } + + if (xmlNodeConfig["ProjectType"] != null) { + fileTemplate.projecttype = xmlNodeConfig["ProjectType"].InnerText; + } + + if (xmlNodeConfig["_Description"] != null) { + fileTemplate.description = xmlNodeConfig["_Description"].InnerText; + } + + if (xmlNodeConfig["Icon"] != null) { + fileTemplate.icon = ImageService.GetStockId (addin, xmlNodeConfig["Icon"].InnerText); //xmlNodeConfig["_Description"].InnerText; + } + + if (xmlNodeConfig["Wizard"] != null) { + fileTemplate.icon = xmlNodeConfig["Wizard"].Attributes["path"].InnerText; + } + + if (xmlNodeConfig["DefaultFilename"] != null) { + fileTemplate.defaultFilename = xmlNodeConfig["DefaultFilename"].InnerText; + if (xmlNodeConfig["DefaultFilename"].Attributes["IsFixed"] != null && (bool.Parse (xmlNodeConfig["DefaultFilename"].Attributes["IsFixed"].InnerText))) + fileTemplate.isFixedFilename = true; + } + + + //Template files + XmlNode xmlNodeTemplates = xmlDocument.DocumentElement["TemplateFiles"]; + + if(xmlNodeTemplates != null) { + foreach(XmlNode xmlNode in xmlNodeTemplates.ChildNodes) { + if(xmlNode is XmlElement) { + fileTemplate.files.Add (FileDescriptionTemplate.CreateTemplate ((XmlElement)xmlNode)); + } + } + } + + //Conditions + XmlNode xmlNodeConditions = xmlDocument.DocumentElement["Conditions"]; + if(xmlNodeConditions != null) { + foreach(XmlNode xmlNode in xmlNodeConditions.ChildNodes) { + if(xmlNode is XmlElement) { + fileTemplate.conditions.Add (FileTemplateCondition.CreateCondition ((XmlElement)xmlNode)); + } + } + } + + return fileTemplate; + } + + static FileTemplate() + { + AddinManager.AddExtensionNodeHandler ("/MonoDevelop/Ide/FileTemplates", OnExtensionChanged); + } + + static void OnExtensionChanged (object s, ExtensionNodeEventArgs args) + { + if (args.Change == ExtensionChange.Add) { + ProjectTemplateCodon codon = (ProjectTemplateCodon) args.ExtensionNode; + try { + FileTemplate t = LoadFileTemplate (codon.Addin, codon); + t.id = codon.Id; + fileTemplates.Add (t); + } catch (Exception e) { + LoggingService.LogFatalError (GettextCatalog.GetString ("Error loading template: {0}", codon.Id), e); + } + } + else { + ProjectTemplateCodon codon = (ProjectTemplateCodon) args.ExtensionNode; + foreach (FileTemplate t in fileTemplates) { + if (t.Id == codon.Id) { + fileTemplates.Remove (t); + break; + } + } + } + } + + internal static ArrayList GetFileTemplates (Project project, string projectPath) + { + ArrayList list = new ArrayList (); + foreach (FileTemplate t in fileTemplates) { + if (t.IsValidForProject (project, projectPath)) + list.Add (t); + } + return list; + } + + internal static FileTemplate GetFileTemplateByID (string templateID) + { + foreach (FileTemplate t in fileTemplates) + if (t.Id == templateID) + return t; + + return null; + } + + public virtual bool Create (SolutionItem policyParent, Project project, string directory, string language, string name) + { + if (!String.IsNullOrEmpty(WizardPath)) { + //Properties customizer = new Properties(); + //customizer.Set("Template", item); + //customizer.Set("Creator", this); + //WizardDialog wizard = new WizardDialog("File Wizard", customizer, item.WizardPath); + //if (wizard.ShowDialog() == DialogResult.OK) { + //DialogResult = DialogResult.OK; + //} + return false; + } else { + foreach (FileDescriptionTemplate newfile in Files) + if (!CreateFile (newfile, policyParent, project, directory, language, name)) + return false; + return true; + } + } + + public virtual bool IsValidName (string name, string language) + { + if (isFixedFilename) + return (name == defaultFilename); + + bool valid = true; + foreach (FileDescriptionTemplate templ in Files) + if (!templ.IsValidName (name, language)) + valid = false; + + return valid; + } + + protected virtual bool CreateFile (FileDescriptionTemplate newfile, SolutionItem policyParent, Project project, string directory, string language, string name) + { + if (project != null) { + if (newfile.AddToProject (policyParent, project, language, directory, name)) { + newfile.Show (); + return true; + } + } else { + SingleFileDescriptionTemplate singleFile = newfile as SingleFileDescriptionTemplate; + if (singleFile == null) + throw new InvalidOperationException ("Single file template expected"); + + if (directory != null) { + string fileName = singleFile.SaveFile (policyParent, project, language, directory, name); + if (fileName != null) { + IdeApp.Workbench.OpenDocument (fileName); + return true; + } + } else { + string fileName = singleFile.GetFileName (policyParent, project, language, directory, name); + Stream stream = singleFile.CreateFileContent (policyParent, project, language, fileName); + + // Guess the mime type of the new file + string fn = Path.GetTempFileName (); + string ext = Path.GetExtension (fileName); + int n=0; + while (File.Exists (fn + n + ext)) + n++; + FileService.MoveFile (fn, fn + n + ext); + string mimeType = DesktopService.GetMimeTypeForUri (fn + n + ext); + FileService.DeleteFile (fn + n + ext); + if (mimeType == null || mimeType == "") + mimeType = "text"; + + IdeApp.Workbench.NewDocument (fileName, mimeType, stream); + return true; + } + } + return false; + } + + protected virtual bool IsValidForProject (Project project, string projectPath) + { + // When there is no project, only single template files can be created. + if (project == null) { + foreach (FileDescriptionTemplate f in files) + if (!(f is SingleFileDescriptionTemplate)) + return false; + } + + // Filter on templates + foreach (FileDescriptionTemplate f in files) + if (!f.SupportsProject (project, projectPath)) + return false; + + //filter on conditions + if (project != null) { + if (!string.IsNullOrEmpty(projecttype) && (projecttype != project.ProjectType)) + return false; + + foreach (FileTemplateCondition condition in conditions) + if (!condition.ShouldEnableFor (project, projectPath)) + return false; + } + + return true; + } + + public virtual List<string> GetCompatibleLanguages (Project project, string projectPath) + { + if (project == null) + return SupportedLanguages; + + //find the languages that both the template and the project support + List<string> langMatches = MatchLanguagesWithProject (project); + + //filter on conditions + List<string> filtered = new List<string> (); + foreach (string lang in langMatches) { + bool shouldEnable = true; + foreach (FileTemplateCondition condition in conditions) { + if (!condition.ShouldEnableFor (project, projectPath, lang)) { + shouldEnable = false; + break; + } + } + if (shouldEnable) + filtered.Add (lang); + } + + return filtered; + } + + //The languages that the template supports + //FIXME: would it be memory-effective to cache this? + List<string> SupportedLanguages { + get { + List<string> templateLangs = new List<string> (); + foreach (string s in this.LanguageName.Split (',')) + templateLangs.Add (s.Trim ()); + ExpandLanguageWildcards (templateLangs); + return templateLangs; + } + } + + List<string> MatchLanguagesWithProject (Project project) + { + //The languages that the project supports + List<string> projectLangs = new List<string> (project.SupportedLanguages); + ExpandLanguageWildcards (projectLangs); + + List<string> templateLangs = SupportedLanguages; + + //Find all matches between the language strings of project and template + List<string> langMatches = new List<string> (); + + foreach (string templLang in templateLangs) + foreach (string projLang in projectLangs) + if (templLang == projLang) + langMatches.Add (projLang); + + //Eliminate duplicates + int pos = 0; + while (pos < langMatches.Count) { + int next = langMatches.IndexOf (langMatches [pos], pos +1); + if (next != -1) + langMatches.RemoveAt (next); + else + pos++; + } + + return langMatches; + } + + void ExpandLanguageWildcards (List<string> list) + { + //Template can match all CodeDom .NET languages with a "*" + if (list.Contains ("*")) { + foreach (ILanguageBinding lb in LanguageBindingService.LanguageBindings) { + IDotNetLanguageBinding dnlang = lb as IDotNetLanguageBinding; + if (dnlang != null && dnlang.GetCodeDomProvider () != null) + list.Add (dnlang.Language); + list.Remove ("*"); + } + } + } + } +} _______________________________________________ Monodevelop-list mailing list Monodevelop-list@... http://lists.ximian.com/mailman/listinfo/monodevelop-list |
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Re: [PATCH] rewrite of FileTemplate.cs
by Lluis Sanchez Gual
::
Rate this Message:
Fixed an issue in the validation of the IsFixed attribute and committed.
El dc 24 de 06 de 2009 a les 22:27 +0200, en/na Carlo Kok va escriure: > 2009-06-24 Viktoria Dudka <viktoriad@...> > * MonoDevelop.Ide.Templates/FileTemplate.cs: rewritten GPL parts > rest based on monodevelop-only changes. > > _______________________________________________ > Monodevelop-list mailing list > Monodevelop-list@... > http://lists.ximian.com/mailman/listinfo/monodevelop-list _______________________________________________ Monodevelop-list mailing list Monodevelop-list@... http://lists.ximian.com/mailman/listinfo/monodevelop-list |
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