From 95dfe14528663923ca2a88ec928f1d8d9df2402b Mon Sep 17 00:00:00 2001
From: bai
Date: Fri, 29 Mar 2019 02:14:43 +0000
Subject: Init

---
 static/js/wpaint/src/wPaint.utils.js | 70 ++++++++++++++++++++++++++++++++++++
 1 file changed, 70 insertions(+)
 create mode 100644 static/js/wpaint/src/wPaint.utils.js

(limited to 'static/js/wpaint/src/wPaint.utils.js')

diff --git a/static/js/wpaint/src/wPaint.utils.js b/static/js/wpaint/src/wPaint.utils.js
new file mode 100644
index 0000000..7f1346a
--- /dev/null
+++ b/static/js/wpaint/src/wPaint.utils.js
@@ -0,0 +1,70 @@
+(function () {
+  if (!String.prototype.capitalize) {
+    String.prototype.capitalize = function () {
+      return this.slice(0, 1).toUpperCase() + this.slice(1);
+    };
+  }
+})();
+
+(function ($) {
+  $.fn.realWidth = function (type, margin, $el) {
+    var width = null, $div = null, method = null;
+
+    type = type === 'inner' || type === 'outer' ? type : '';
+    method = type === '' ? 'width' : type + 'Width';
+    margin = margin === true ? true : false;
+    $div = $(this).clone().css({position: 'absolute', left: -10000}).appendTo($el || 'body');
+    width = margin ? $div[method](margin) : $div[method]();
+
+    $div.remove();
+
+    return width;
+  };
+
+  $.fn.realHeight = function (type, margin, $el) {
+    var height = null, $div = null, method = null;
+
+    type = type === 'inner' || type === 'outer' ? type : '';
+    method = type === '' ? 'height' : type + 'Height';
+    margin = margin === true ? true : false;
+    $div = $(this).clone().css({position: 'absolute', left: -10000}).appendTo($el || 'body');
+    height = margin ? $div[method](margin) : $div[method]();
+
+    $div.remove();
+
+    return height;
+  };
+
+  $.fn.bindMobileEvents = function () {
+    $(this).on('touchstart touchmove touchend touchcancel', function () {
+      var touches = (event.changedTouches || event.originalEvent.targetTouches),
+          first = touches[0],
+          type = '';
+
+      switch (event.type) {
+      case 'touchstart':
+        type = 'mousedown';
+        break;
+      case 'touchmove':
+        type = 'mousemove';
+        event.preventDefault();
+        break;
+      case 'touchend':
+        type = 'mouseup';
+        break;
+      default:
+        return;
+      }
+
+      var simulatedEvent = document.createEvent('MouseEvent'); 
+
+      simulatedEvent.initMouseEvent(
+        type, true, true, window, 1, 
+        first.screenX, first.screenY, first.clientX, first.clientY, 
+        false, false, false, false, 0/*left*/, null
+      );
+
+      first.target.dispatchEvent(simulatedEvent);
+    });
+  };
+})(jQuery);
\ No newline at end of file
-- 
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