X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=to-be-integrated%2Fthird-party%2Fcodemirror-3.15%2Faddon%2Fedit%2Fclosetag.js;fp=to-be-integrated%2Fthird-party%2Fcodemirror-3.15%2Faddon%2Fedit%2Fclosetag.js;h=454dfea5e6beb0a6fb07f54b2fd725f87ffb889c;hb=31540dd504798e0aca69e10d8144fbedc5b16af8;hp=0000000000000000000000000000000000000000;hpb=937653fd70bbf7d95bcf870e7f2b46b4a8fec486;p=myslice.git

diff --git a/to-be-integrated/third-party/codemirror-3.15/addon/edit/closetag.js b/to-be-integrated/third-party/codemirror-3.15/addon/edit/closetag.js
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+++ b/to-be-integrated/third-party/codemirror-3.15/addon/edit/closetag.js
@@ -0,0 +1,86 @@
+/**
+ * Tag-closer extension for CodeMirror.
+ *
+ * This extension adds an "autoCloseTags" option that can be set to
+ * either true to get the default behavior, or an object to further
+ * configure its behavior.
+ *
+ * These are supported options:
+ *
+ * `whenClosing` (default true)
+ *   Whether to autoclose when the '/' of a closing tag is typed.
+ * `whenOpening` (default true)
+ *   Whether to autoclose the tag when the final '>' of an opening
+ *   tag is typed.
+ * `dontCloseTags` (default is empty tags for HTML, none for XML)
+ *   An array of tag names that should not be autoclosed.
+ * `indentTags` (default is block tags for HTML, none for XML)
+ *   An array of tag names that should, when opened, cause a
+ *   blank line to be added inside the tag, and the blank line and
+ *   closing line to be indented.
+ *
+ * See demos/closetag.html for a usage example.
+ */
+
+(function() {
+  CodeMirror.defineOption("autoCloseTags", false, function(cm, val, old) {
+    if (val && (old == CodeMirror.Init || !old)) {
+      var map = {name: "autoCloseTags"};
+      if (typeof val != "object" || val.whenClosing)
+        map["'/'"] = function(cm) { return autoCloseTag(cm, '/'); };
+      if (typeof val != "object" || val.whenOpening)
+        map["'>'"] = function(cm) { return autoCloseTag(cm, '>'); };
+      cm.addKeyMap(map);
+    } else if (!val && (old != CodeMirror.Init && old)) {
+      cm.removeKeyMap("autoCloseTags");
+    }
+  });
+
+  var htmlDontClose = ["area", "base", "br", "col", "command", "embed", "hr", "img", "input", "keygen", "link", "meta", "param",
+                       "source", "track", "wbr"];
+  var htmlIndent = ["applet", "blockquote", "body", "button", "div", "dl", "fieldset", "form", "frameset", "h1", "h2", "h3", "h4",
+                    "h5", "h6", "head", "html", "iframe", "layer", "legend", "object", "ol", "p", "select", "table", "ul"];
+
+  function autoCloseTag(cm, ch) {
+    var pos = cm.getCursor(), tok = cm.getTokenAt(pos);
+    var inner = CodeMirror.innerMode(cm.getMode(), tok.state), state = inner.state;
+    if (inner.mode.name != "xml") return CodeMirror.Pass;
+
+    var opt = cm.getOption("autoCloseTags"), html = inner.mode.configuration == "html";
+    var dontCloseTags = (typeof opt == "object" && opt.dontCloseTags) || (html && htmlDontClose);
+    var indentTags = (typeof opt == "object" && opt.indentTags) || (html && htmlIndent);
+
+    if (ch == ">" && state.tagName) {
+      var tagName = state.tagName;
+      if (tok.end > pos.ch) tagName = tagName.slice(0, tagName.length - tok.end + pos.ch);
+      var lowerTagName = tagName.toLowerCase();
+      // Don't process the '>' at the end of an end-tag or self-closing tag
+      if (tok.type == "tag" && state.type == "closeTag" ||
+          tok.string.indexOf("/") == (tok.string.length - 1) || // match something like <someTagName />
+          dontCloseTags && indexOf(dontCloseTags, lowerTagName) > -1)
+        return CodeMirror.Pass;
+
+      var doIndent = indentTags && indexOf(indentTags, lowerTagName) > -1;
+      var curPos = doIndent ? CodeMirror.Pos(pos.line + 1, 0) : CodeMirror.Pos(pos.line, pos.ch + 1);
+      cm.replaceSelection(">" + (doIndent ? "\n\n" : "") + "</" + tagName + ">",
+                          {head: curPos, anchor: curPos});
+      if (doIndent) {
+        cm.indentLine(pos.line + 1);
+        cm.indentLine(pos.line + 2);
+      }
+      return;
+    } else if (ch == "/" && tok.string == "<") {
+      var tagName = state.context && state.context.tagName;
+      if (tagName) cm.replaceSelection("/" + tagName + ">", "end");
+      return;
+    }
+    return CodeMirror.Pass;
+  }
+
+  function indexOf(collection, elt) {
+    if (collection.indexOf) return collection.indexOf(elt);
+    for (var i = 0, e = collection.length; i < e; ++i)
+      if (collection[i] == elt) return i;
+    return -1;
+  }
+})();