From 618189fb7c0d6ebdfd6a0ccabbc29af7ff7b9b7e Mon Sep 17 00:00:00 2001
From: arkpar <arkady.paronyan@gmail.com>
Date: Thu, 6 Aug 2015 14:31:13 +0200
Subject: [PATCH] solidity builtins auto-completion and syntax highlight

---
 mix/qml/html/cm/anyword-hint.js  |  9 +++++++++
 mix/qml/html/cm/inkpot.css       |  2 +-
 mix/qml/html/cm/solidity.js      |  2 ++
 mix/qml/html/cm/solidityToken.js | 24 ++++++++++++++++++++++++
 4 files changed, 36 insertions(+), 1 deletion(-)

diff --git a/mix/qml/html/cm/anyword-hint.js b/mix/qml/html/cm/anyword-hint.js
index d1034ed8c..050d59ddf 100644
--- a/mix/qml/html/cm/anyword-hint.js
+++ b/mix/qml/html/cm/anyword-hint.js
@@ -24,6 +24,15 @@
 		list = addSolToken(curWord, list, seen, solMisc(), solMisc);
 	}
 
+	//TODO: tokenize properly
+	if (curLine.slice(start - 6, start) === "block.")
+		list = addSolToken(curWord, list, seen, solBlock(), solBlock);
+	else if (curLine.slice(start - 4, start) === "msg.")
+		list = addSolToken(curWord, list, seen, solMsg(), solMsg);
+	else if (curLine.slice(start - 3, start) === "tx.")
+		list = addSolToken(curWord, list, seen, solTx(), solTx);
+
+
 	var previousWord = "";
 	var re = new RegExp(word.source, "g");
 	for (var dir = -1; dir <= 1; dir += 2) {
diff --git a/mix/qml/html/cm/inkpot.css b/mix/qml/html/cm/inkpot.css
index b31e20ad8..4a2197cfc 100644
--- a/mix/qml/html/cm/inkpot.css
+++ b/mix/qml/html/cm/inkpot.css
@@ -21,7 +21,7 @@ https://github.com/ciaranm/inkpot
 .cm-s-inkpot span.cm-comment     { color: #cd8b00; }
 .cm-s-inkpot span.cm-def         { color: #cfbfad; font-weight:bold; }
 .cm-s-inkpot span.cm-keyword     { color: #808bed; }
-.cm-s-inkpot span.cm-builtin     { color: #cfbfad; }
+.cm-s-inkpot span.cm-builtin     { color: #efac6d; }
 .cm-s-inkpot span.cm-variable    { color: #cfbfad; }
 .cm-s-inkpot span.cm-string      { color: #ffcd8b; }
 .cm-s-inkpot span.cm-number      { color: #f0ad6d; }
diff --git a/mix/qml/html/cm/solidity.js b/mix/qml/html/cm/solidity.js
index e1cfeefbb..23f1e460c 100644
--- a/mix/qml/html/cm/solidity.js
+++ b/mix/qml/html/cm/solidity.js
@@ -16,6 +16,7 @@ CodeMirror.defineMode("solidity", function(config) {
   var stdContract = solStdContract();
   var keywords = solKeywords();
   var atoms = solMisc();
+  var builtins = solBuiltIn();
 
   var isOperatorChar = /[+\-*&^%:=<>!|\/]/;
 
@@ -64,6 +65,7 @@ CodeMirror.defineMode("solidity", function(config) {
 	if (atoms.propertyIsEnumerable(cur)) return "atom";
 	if (types.propertyIsEnumerable(cur)) return "variable-2";
 	if (stdContract.propertyIsEnumerable(cur)) return "variable-3";
+	if (builtins.propertyIsEnumerable(cur)) return "builtin";
 	return "variable";
   }
 
diff --git a/mix/qml/html/cm/solidityToken.js b/mix/qml/html/cm/solidityToken.js
index 1c12278e1..fbed0287e 100644
--- a/mix/qml/html/cm/solidityToken.js
+++ b/mix/qml/html/cm/solidityToken.js
@@ -28,6 +28,26 @@ function solMisc()
 	return { "true": true, "false": true, "null": true };
 }
 
+function solBuiltIn()
+{
+	return { "msg": true, "tx": true, "block": true, "now": true };
+}
+
+function solBlock()
+{
+	return { "coinbase": true, "difficulty": true, "gaslimit": true, "number": true, "blockhash": true, "timestamp":true };
+}
+
+function solMsg()
+{
+	return { "data": true, "gas": true, "sender": true, "sig": true, "value": true };
+}
+
+function solTx()
+{
+	return { "gasprice": true, "origin": true }
+}
+
 function keywordsName()
 {
 	var keywords = {};
@@ -37,5 +57,9 @@ function keywordsName()
 	keywords[solTime.name.toLowerCase()] = "Time";
 	keywords[solTypes.name.toLowerCase()] = "Type";
 	keywords[solMisc.name.toLowerCase()] = "Misc";
+	keywords[solBuiltIn.name.toLowerCase()] = "BuiltIn";
+	keywords[solBlock.name.toLowerCase()] = "Block";
+	keywords[solMsg.name.toLowerCase()] = "Message";
+	keywords[solTx.name.toLowerCase()] = "Transaction";
 	return keywords;
 }