From 769875c5d53f873bba91ffca0e8cffa95f7505ac Mon Sep 17 00:00:00 2001
From: Nate Stemen <ns2627@nyu.edu>
Date: Thu, 3 Aug 2017 16:31:46 +0100
Subject: [PATCH] Adding default autocomplete commands w/ argument options

---
 .../auto-complete/AutoCompleteManager.coffee  | 11 ++-
 .../StaticSuggestionManager.coffee            | 81 +++++++++++++++++++
 2 files changed, 90 insertions(+), 2 deletions(-)
 create mode 100644 services/web/public/coffee/ide/editor/directives/aceEditor/auto-complete/StaticSuggestionManager.coffee

diff --git a/services/web/public/coffee/ide/editor/directives/aceEditor/auto-complete/AutoCompleteManager.coffee b/services/web/public/coffee/ide/editor/directives/aceEditor/auto-complete/AutoCompleteManager.coffee
index c320266a5a..fc164176a3 100644
--- a/services/web/public/coffee/ide/editor/directives/aceEditor/auto-complete/AutoCompleteManager.coffee
+++ b/services/web/public/coffee/ide/editor/directives/aceEditor/auto-complete/AutoCompleteManager.coffee
@@ -1,9 +1,10 @@
 define [
 	"ide/editor/directives/aceEditor/auto-complete/SuggestionManager"
 	"ide/editor/directives/aceEditor/auto-complete/SnippetManager"
+	"ide/editor/directives/aceEditor/auto-complete/StaticSuggestionManager"
 	"ace/ace"
 	"ace/ext-language_tools"
-], (SuggestionManager, SnippetManager) ->
+], (SuggestionManager, SnippetManager, StaticSuggestionManager) ->
 	Range = ace.require("ace/range").Range
 	aceSnippetManager = ace.require('ace/snippets').snippetManager
 
@@ -44,6 +45,8 @@ define [
 
 			SnippetCompleter = new SnippetManager()
 
+			StaticCommandCompleter = new StaticSuggestionManager()
+
 			labelsManager = @labelsManager
 			LabelsCompleter =
 				getCompletions: (editor, session, pos, prefix, callback) ->
@@ -112,7 +115,11 @@ define [
 							else
 								callback null, result
 
-			@editor.completers = [@suggestionManager, SnippetCompleter, ReferencesCompleter, LabelsCompleter]
+			@editor.completers = [@suggestionManager,
+								  SnippetCompleter,
+								  StaticCommandCompleter,
+								  ReferencesCompleter,
+								  LabelsCompleter]
 
 		disable: () ->
 			@editor.setOptions({
diff --git a/services/web/public/coffee/ide/editor/directives/aceEditor/auto-complete/StaticSuggestionManager.coffee b/services/web/public/coffee/ide/editor/directives/aceEditor/auto-complete/StaticSuggestionManager.coffee
new file mode 100644
index 0000000000..df5153a833
--- /dev/null
+++ b/services/web/public/coffee/ide/editor/directives/aceEditor/auto-complete/StaticSuggestionManager.coffee
@@ -0,0 +1,81 @@
+define () ->
+    noArgumentCommands = [
+        'item', 'hline', 'lipsum', 'centering', 'noindent', 'textwidth', 'draw',
+        'maketitle', 'newpage', 'verb', 'bibliography', 'fi', 'hfill', 'par',
+        'in', 'sum', 'cdot', 'alpha', 'ldots', 'else', 'linewidth', 'left',
+        'right', 'today', 'clearpage', 'newline', 'endinput', 'mu',
+        'tableofcontents', 'vfill', 'bigskip', 'fill', 'cleardoublepage',
+    ]
+    singleArgumentCommands = [
+        'chapter', 'usepackage', 'section', 'label', 'textbf', 'subsection',
+        'vspace', 'cite', 'textit', 'documentclass', 'includegraphics', 'input',
+        'emph','caption', 'ref', 'title', 'author', 'texttt', 'include',
+        'hspace', 'bibitem', 'url', 'large', 'subsubsection', 'textsc', 'date',
+        'footnote', 'small', 'thanks', 'underline', 'graphicspath', 'pageref',
+        'section*', 'subsection*', 'subsubsection*', 'sqrt', 'text',
+        'normalsize', 'Large', 'paragraph', 'pagestyle', 'thispagestyle',
+        'bibliographystyle',
+    ]
+    doubleArgumentCommands = [
+        'newcommand', 'frac', 'renewcommand', 'setlength', 'href', 'newtheorem',
+    ]
+    tripleArgumentCommands = [
+        'addcontentsline', 'newacronym', 'multicolumn'
+    ]
+    special = ['def', 'let', 'LaTeX']
+
+    noArgumentCommands = for com in noArgumentCommands
+        {
+            caption: "\\#{com}"
+            snippet: "\\#{com}"
+            meta: "cmd"
+        }
+    singleArgumentCommands = for com in singleArgumentCommands
+        {
+            caption: "\\#{com}{}"
+            snippet: "\\#{com}{$1}"
+            meta: "cmd"
+        }
+    doubleArgumentCommands = for com in doubleArgumentCommands
+        {
+            caption: "\\#{com}{}{}"
+            snippet: "\\#{com}{$1}{$2}"
+            meta: "cmd"
+        }
+    tripleArgumentCommands = for com in tripleArgumentCommands
+        {
+            caption: "\\#{com}{}{}{}"
+            snippet: "\\#{com}{$1}{$2}{$3}"
+            meta: "cmd"
+        }
+    special = for com in special
+        if com == 'def'
+            { #should be improved
+                caption: "\\def{}"
+                snippet: "\\def$1{$2}"
+                meta: "cmd"
+            }
+        else if com == 'let'
+            { #should be improved
+                caption: "\\let"
+                snippet: "\\let"
+                meta: "cmd"
+            }
+        else if com == 'LaTeX'
+            {
+                caption: "\\LaTeX{}"
+                snippet: "\\LaTeX{}"
+                meta: "cmd"
+            }
+
+    staticCommands = [].concat(noArgumentCommands,
+                               singleArgumentCommands,
+                               doubleArgumentCommands,
+                               tripleArgumentCommands,
+                               special)
+
+    class StaticSuggestionManager
+        getCompletions: (editor, session, pos, prefix, callback) ->
+            callback null, staticCommands
+
+    return StaticSuggestionManager