codemirror 4.0.3 (new upstream major release)

applications/admin/static/codemirror/addon/hint/show-hint.js

@@ -1,4 +1,11 @@
-(function() {
+(function(mod) {
+  if (typeof exports == "object" && typeof module == "object") // CommonJS
+    mod(require("../../lib/codemirror"));
+  else if (typeof define == "function" && define.amd) // AMD
+    define(["../../lib/codemirror"], mod);
+  else // Plain browser env
+    mod(CodeMirror);
+})(function(CodeMirror) {
   "use strict";
 
   var HINT_ELEMENT_CLASS        = "CodeMirror-hint";
@@ -6,7 +13,7 @@
 
   CodeMirror.showHint = function(cm, getHints, options) {
     // We want a single cursor position.
-    if (cm.somethingSelected()) return;
+    if (cm.listSelections().length > 1 || cm.somethingSelected()) return;
     if (getHints == null) {
       if (options && options.async) return;
       else getHints = CodeMirror.hint.auto;
@@ -46,7 +53,7 @@
     pick: function(data, i) {
       var completion = data.list[i];
       if (completion.hint) completion.hint(this.cm, data, completion);
-      else this.cm.replaceRange(getText(completion), data.from, data.to);
+      else this.cm.replaceRange(getText(completion), completion.from||data.from, completion.to||data.to);
       CodeMirror.signal(data, "pick", completion);
       this.close();
     },
@@ -193,8 +200,24 @@
     var winW = window.innerWidth || Math.max(document.body.offsetWidth, document.documentElement.offsetWidth);
     var winH = window.innerHeight || Math.max(document.body.offsetHeight, document.documentElement.offsetHeight);
     (options.container || document.body).appendChild(hints);
-    var box = hints.getBoundingClientRect();
-    var overlapX = box.right - winW, overlapY = box.bottom - winH;
+    var box = hints.getBoundingClientRect(), overlapY = box.bottom - winH;
+    if (overlapY > 0) {
+      var height = box.bottom - box.top, curTop = box.top - (pos.bottom - pos.top);
+      if (curTop - height > 0) { // Fits above cursor
+        hints.style.top = (top = curTop - height) + "px";
+        below = false;
+      } else if (height > winH) {
+        hints.style.height = (winH - 5) + "px";
+        hints.style.top = (top = pos.bottom - box.top) + "px";
+        var cursor = cm.getCursor();
+        if (data.from.ch != cursor.ch) {
+          pos = cm.cursorCoords(cursor);
+          hints.style.left = (left = pos.left) + "px";
+          box = hints.getBoundingClientRect();
+        }
+      }
+    }
+    var overlapX = box.left - winW;
     if (overlapX > 0) {
       if (box.right - box.left > winW) {
         hints.style.width = (winW - 5) + "px";
@@ -202,17 +225,6 @@
       }
       hints.style.left = (left = pos.left - overlapX) + "px";
     }
-    if (overlapY > 0) {
-      var height = box.bottom - box.top;
-      if (box.top - (pos.bottom - pos.top) - height > 0) {
-        overlapY = height + (pos.bottom - pos.top);
-        below = false;
-      } else if (height > winH) {
-        hints.style.height = (winH - 5) + "px";
-        overlapY -= height - winH;
-      }
-      hints.style.top = (top = pos.bottom - overlapY) + "px";
-    }
 
     cm.addKeyMap(this.keyMap = buildKeyMap(options, {
       moveFocus: function(n, avoidWrap) { widget.changeActive(widget.selectedHint + n, avoidWrap); },
@@ -220,7 +232,8 @@
       menuSize: function() { return widget.screenAmount(); },
       length: completions.length,
       close: function() { completion.close(); },
-      pick: function() { widget.pick(); }
+      pick: function() { widget.pick(); },
+      data: data
     }));
 
     if (options.closeOnUnfocus !== false) {
@@ -303,15 +316,16 @@
   };
 
   CodeMirror.registerHelper("hint", "auto", function(cm, options) {
-    var helpers = cm.getHelpers(cm.getCursor(), "hint");
+    var helpers = cm.getHelpers(cm.getCursor(), "hint"), words;
     if (helpers.length) {
       for (var i = 0; i < helpers.length; i++) {
         var cur = helpers[i](cm, options);
         if (cur && cur.list.length) return cur;
       }
-    } else {
-      var words = cm.getHelper(cm.getCursor(), "hintWords");
+    } else if (words = cm.getHelper(cm.getCursor(), "hintWords")) {
       if (words) return CodeMirror.hint.fromList(cm, {words: words});
+    } else if (CodeMirror.hint.anyword) {
+      return CodeMirror.hint.anyword(cm, options);
     }
   });
 
@@ -332,4 +346,4 @@
   });
 
   CodeMirror.commands.autocomplete = CodeMirror.showHint;
-})();
+});