Initial commit

2020-06-15 10:58:47 +08:00
commit 4f1dfe7564
8590 changed files with 1516878 additions and 0 deletions
@@ -0,0 +1,69 @@
+/*
+ *
+ * Copyright (c) 2010 C. F., Wong (<a href="http://cloudgen.w0ng.hk">Cloudgen Examplet Store</a>)
+ * Licensed under the MIT License:
+ * http://www.opensource.org/licenses/mit-license.php
+ *
+ */
+(function($,len,createRange,duplicate){
+  $.fn.caret=function(options,opt2){
+    var start,end,t=this[0],browser=$.browser.msie;
+    if(typeof options==="object" && typeof options.start==="number" && typeof options.end==="number") {
+      start=options.start;
+      end=options.end;
+    } else if(typeof options==="number" && typeof opt2==="number"){
+      start=options;
+      end=opt2;
+    } else if(typeof options==="string"){
+      if((start=t.value.indexOf(options))>-1) end=start+options[len];
+      else start=null;
+    } else if(Object.prototype.toString.call(options)==="[object RegExp]"){
+      var re=options.exec(t.value);
+      if(re != null) {
+        start=re.index;
+        end=start+re[0][len];
+      }
+    }
+    if(typeof start!="undefined"){
+      if(browser){
+        var selRange = this[0].createTextRange();
+        selRange.collapse(true);
+        selRange.moveStart('character', start);
+        selRange.moveEnd('character', end-start);
+        selRange.select();
+      } else {
+        this[0].selectionStart=start;
+        this[0].selectionEnd=end;
+      }
+      this[0].focus();
+      return this
+    } else {
+           if(browser){
+        var selection=document.selection;
+                if (this[0].tagName.toLowerCase() != "textarea") {
+                    var val = this.val(),
+                    range = selection[createRange]()[duplicate]();
+                    range.moveEnd("character", val[len]);
+                    var s = (range.text == "" ? val[len]:val.lastIndexOf(range.text));
+                    range = selection[createRange]()[duplicate]();
+                    range.moveStart("character", -val[len]);
+                    var e = range.text[len];
+                } else {
+                    var range = selection[createRange](),
+                    stored_range = range[duplicate]();
+                    stored_range.moveToElementText(this[0]);
+                    stored_range.setEndPoint('EndToEnd', range);
+                    var s = stored_range.text[len] - range.text[len],
+                    e = s + range.text[len]
+                }
+            } else {
+        var s=t.selectionStart,
+          e=t.selectionEnd;
+      }
+      var te=t.value.substring(s,e);
+      return {start:s,end:e,text:te,replace:function(st){
+        return t.value.substring(0,s)+st+t.value.substring(e,t.value[len])
+      }}
+    }
+  }
+})(jQuery,"length","createRange","duplicate");