Move pgadmin plugins for codemirror back out of the vendor area.

web/pgadmin/static/js/codemirror/addon/fold/pgadmin-sqlfoldcode.js

@@ -0,0 +1,83 @@
+(function(mod) {
+  if (typeof exports == "object" && typeof module == "object") // CommonJS
+    mod(require("codemirror"));
+  else if (typeof define == "function" && define.amd) // AMD
+    define(["codemirror"], mod);
+  else // Plain browser env
+    mod(CodeMirror);
+})(function(CodeMirror) {
+  "use strict";
+
+  CodeMirror.pgadminKeywordRangeFinder = function(cm, start, startTkn, endTkn) {
+    var line = start.line, lineText = cm.getLine(line);
+    var at = lineText.length, startChar, tokenType;
+    for (; at > 0;) {
+      var found = lineText.lastIndexOf(startTkn, at);
+      var startToken = startTkn;
+      var endToken = endTkn;
+      if (found < start.ch) {
+        var found = lineText.lastIndexOf("[", at);
+        if (found < start.ch) break;
+        var startToken = '[';
+        var endToken = ']';
+      }
+
+      tokenType = cm.getTokenAt(CodeMirror.Pos(line, found + 1)).type;
+      if (!/^(comment|string)/.test(tokenType)) { startChar = found; break; }
+      at = found - 1;
+    }
+    if (startChar == null || lineText.lastIndexOf(startToken) > startChar) return;
+    var count = 1, lastLine = cm.lineCount(), end, endCh;
+    outer: for (var i = line + 1; i < lastLine; ++i) {
+      var text = cm.getLine(i), pos = 0;
+      for (;;) {
+        var nextOpen = text.indexOf(startToken, pos), nextClose = text.indexOf(endToken, pos);
+        if (nextOpen < 0) nextOpen = text.length;
+        if (nextClose < 0) nextClose = text.length;
+        pos = Math.min(nextOpen, nextClose);
+        if (pos == text.length) break;
+        if (cm.getTokenAt(CodeMirror.Pos(i, pos + 1)).type == tokenType) {
+          if (pos == nextOpen) ++count;
+          else if (!--count) {
+            end = i;
+            endCh = pos;
+            break outer;
+          }
+        }
+        ++pos;
+      }
+    }
+    if (end == null || end == line + 1) return;
+    return {from: CodeMirror.Pos(line, startChar + startTkn.length),
+          to: CodeMirror.Pos(end, endCh)};
+  };
+
+  CodeMirror.pgadminBeginRangeFinder = function(cm, start) {
+    var startToken = 'BEGIN';
+    var endToken = 'END;';
+    var fromToPos = CodeMirror.pgadminKeywordRangeFinder(cm, start, startToken, endToken);
+    return fromToPos;
+  };
+
+  CodeMirror.pgadminIfRangeFinder = function(cm, start) {
+    var startToken = 'IF';
+    var endToken = 'END IF';
+    var fromToPos = CodeMirror.pgadminKeywordRangeFinder(cm, start, startToken, endToken);
+    return fromToPos;
+  };
+
+  CodeMirror.pgadminLoopRangeFinder = function(cm, start) {
+    var startToken = 'LOOP';
+    var endToken = 'END LOOP';
+    var fromToPos = CodeMirror.pgadminKeywordRangeFinder(cm, start, startToken, endToken);
+    return fromToPos;
+  };
+
+  CodeMirror.pgadminCaseRangeFinder = function(cm, start) {
+    var startToken = 'CASE';
+    var endToken = 'END CASE';
+    var fromToPos = CodeMirror.pgadminKeywordRangeFinder(cm, start, startToken, endToken);
+    return fromToPos;
+  };
+
+});