[WIP] website tour: bootstrap-tour - v0.9.1

bzr revid: chm@openerp.com-20140320151542-blfr1rs1j24xanh8

2 files changed, 663 insertions, 484 deletions

diff --git a/addons/website/static/lib/bootstrap-tour/bootstrap-tour.css b/addons/website/static/lib/bootstrap-tour/bootstrap-tour.css
index 72c6e8cbab7..5449158e7f4 100755..100644
--- a/addons/website/static/lib/bootstrap-tour/bootstrap-tour.css
+++ b/addons/website/static/lib/bootstrap-tour/bootstrap-tour.css
@@ -1,37 +1,59 @@
+/* ===========================================================
+# bootstrap-tour - v0.9.1
+# http://bootstraptour.com
+# ==============================================================
+# Copyright 2012-2013 Ulrich Sossou
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+*/
 .tour-backdrop {
   position: fixed;
   top: 0;
   right: 0;
   bottom: 0;
   left: 0;
-  z-index: 1009;
+  z-index: 1100;
   background-color: #000;
   opacity: 0.8;
 }
 .tour-step-backdrop {
   position: relative;
-  z-index: 1011;
+  z-index: 1101;
+  background: inherit;
 }
 .tour-step-background {
   position: absolute;
-  z-index: 1010;
-  background: #fff;
+  z-index: 1100;
+  background: inherit;
   border-radius: 6px;
 }
+.popover[class*="tour-"] {
+  z-index: 1100;
+}
 .popover[class*="tour-"] .popover-navigation {
   padding: 9px 14px;
 }
-.popover[class*="tour-"] .popover-navigation *[data-role=end] {
+.popover[class*="tour-"] .popover-navigation *[data-role="end"] {
   float: right;
 }
-.popover[class*="tour-"] .popover-navigation *[data-role=prev],
-.popover[class*="tour-"] .popover-navigation *[data-role=next],
-.popover[class*="tour-"] .popover-navigation *[data-role=end] {
+.popover[class*="tour-"] .popover-navigation *[data-role="prev"],
+.popover[class*="tour-"] .popover-navigation *[data-role="next"],
+.popover[class*="tour-"] .popover-navigation *[data-role="end"] {
   cursor: pointer;
 }
-.popover[class*="tour-"] .popover-navigation *[data-role=prev].disabled,
-.popover[class*="tour-"] .popover-navigation *[data-role=next].disabled,
-.popover[class*="tour-"] .popover-navigation *[data-role=end].disabled {
+.popover[class*="tour-"] .popover-navigation *[data-role="prev"].disabled,
+.popover[class*="tour-"] .popover-navigation *[data-role="next"].disabled,
+.popover[class*="tour-"] .popover-navigation *[data-role="end"].disabled {
   cursor: default;
 }
 .popover[class*="tour-"].orphan {
diff --git a/addons/website/static/lib/bootstrap-tour/bootstrap-tour.js b/addons/website/static/lib/bootstrap-tour/bootstrap-tour.js
index 8b45d6da9ee..a0172c718c0 100755..100644
--- a/addons/website/static/lib/bootstrap-tour/bootstrap-tour.js
+++ b/addons/website/static/lib/bootstrap-tour/bootstrap-tour.js
@@ -1,5 +1,5 @@
 /* ===========================================================
-# bootstrap-tour - v0.6.1
+# bootstrap-tour - v0.9.1
 # http://bootstraptour.com
 # ==============================================================
 # Copyright 2012-2013 Ulrich Sossou
@@ -16,220 +16,233 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 */
-(function() {
-  (function($, window) {
-    var Tour, document;
-    document = window.document;
-    Tour = (function() {
-      function Tour(options) {
-        this._options = $.extend({
-          name: "tour",
-          container: "body",
-          keyboard: true,
-          storage: window.localStorage,
-          debug: false,
-          backdrop: false,
-          redirect: true,
-          orphan: false,
-          basePath: "",
-          template: "<div class='popover'>          <div class='arrow'></div>          <h3 class='popover-title'></h3>          <div class='popover-content'></div>          <nav class='popover-navigation'>            <div class='btn-group'>              <button class='btn btn-sm btn-default' data-role='prev'>&laquo; Prev</button>              <button class='btn btn-sm btn-default' data-role='next'>Next &raquo;</button>            </div>            <button class='btn btn-sm btn-default' data-role='end'>End tour</button>          </nav>        </div>",
-          afterSetState: function(key, value) {},
-          afterGetState: function(key, value) {},
-          afterRemoveState: function(key) {},
-          onStart: function(tour) {},
-          onEnd: function(tour) {},
-          onShow: function(tour) {},
-          onShown: function(tour) {},
-          onHide: function(tour) {},
-          onHidden: function(tour) {},
-          onNext: function(tour) {},
-          onPrev: function(tour) {}
-        }, options);
-        this._steps = [];
-        this.setCurrentStep();
-        this.backdrop = {
-          overlay: null,
-          $element: null,
-          $background: null
-        };
+(function($, window) {
+  var Tour, document;
+  document = window.document;
+  Tour = (function() {
+    function Tour(options) {
+      this._options = $.extend({
+        name: "tour",
+        steps: [],
+        container: "body",
+        keyboard: true,
+        storage: window.localStorage,
+        debug: false,
+        backdrop: false,
+        redirect: true,
+        orphan: false,
+        duration: false,
+        basePath: "",
+        template: "<div class='popover'> <div class='arrow'></div> <h3 class='popover-title'></h3> <div class='popover-content'></div> <div class='popover-navigation'> <div class='btn-group'> <button class='btn btn-sm btn-default' data-role='prev'>&laquo; Prev</button> <button class='btn btn-sm btn-default' data-role='next'>Next &raquo;</button> <button class='btn btn-sm btn-default' data-role='pause-resume' data-pause-text='Pause' data-resume-text='Resume'>Pause</button> </div> <button class='btn btn-sm btn-default' data-role='end'>End tour</button> </div> </div>",
+        afterSetState: function(key, value) {},
+        afterGetState: function(key, value) {},
+        afterRemoveState: function(key) {},
+        onStart: function(tour) {},
+        onEnd: function(tour) {},
+        onShow: function(tour) {},
+        onShown: function(tour) {},
+        onHide: function(tour) {},
+        onHidden: function(tour) {},
+        onNext: function(tour) {},
+        onPrev: function(tour) {},
+        onPause: function(tour, duration) {},
+        onResume: function(tour, duration) {}
+      }, options);
+      this._force = false;
+      this._inited = false;
+      this.backdrop = {
+        overlay: null,
+        $element: null,
+        $background: null,
+        backgroundShown: false,
+        overlayElementShown: false
+      };
+      this;
+    }
+
+    Tour.prototype.addSteps = function(steps) {
+      var step, _i, _len;
+      for (_i = 0, _len = steps.length; _i < _len; _i++) {
+        step = steps[_i];
+        this.addStep(step);
       }
+      return this;
+    };
+
+    Tour.prototype.addStep = function(step) {
+      this._options.steps.push(step);
+      return this;
+    };
+
+    Tour.prototype.getStep = function(i) {
+      if (this._options.steps[i] != null) {
+        return $.extend({
+          id: "step-" + i,
+          path: "",
+          placement: "right",
+          title: "",
+          content: "<p></p>",
+          next: i === this._options.steps.length - 1 ? -1 : i + 1,
+          prev: i - 1,
+          animation: true,
+          container: this._options.container,
+          backdrop: this._options.backdrop,
+          redirect: this._options.redirect,
+          orphan: this._options.orphan,
+          duration: this._options.duration,
+          template: this._options.template,
+          onShow: this._options.onShow,
+          onShown: this._options.onShown,
+          onHide: this._options.onHide,
+          onHidden: this._options.onHidden,
+          onNext: this._options.onNext,
+          onPrev: this._options.onPrev,
+          onPause: this._options.onPause,
+          onResume: this._options.onResume
+        }, this._options.steps[i]);
+      }
+    };
 
-      Tour.prototype.setState = function(key, value) {
-        var keyName;
-        if (this._options.storage) {
-          keyName = "" + this._options.name + "_" + key;
-          this._options.storage.setItem(keyName, value);
-          return this._options.afterSetState(keyName, value);
-        } else {
-          if (this._state == null) {
-            this._state = {};
-          }
-          return this._state[key] = value;
-        }
-      };
-
-      Tour.prototype.removeState = function(key) {
-        var keyName;
-        if (this._options.storage) {
-          keyName = "" + this._options.name + "_" + key;
-          this._options.storage.removeItem(keyName);
-          return this._options.afterRemoveState(keyName);
-        } else {
-          if (this._state != null) {
-            return delete this._state[key];
-          }
-        }
-      };
-
-      Tour.prototype.getState = function(key) {
-        var keyName, value;
-        if (this._options.storage) {
-          keyName = "" + this._options.name + "_" + key;
-          value = this._options.storage.getItem(keyName);
-        } else {
-          if (this._state != null) {
-            value = this._state[key];
-          }
-        }
-        if (value === void 0 || value === "null") {
-          value = null;
-        }
-        this._options.afterGetState(key, value);
-        return value;
-      };
-
-      Tour.prototype.addSteps = function(steps) {
-        var step, _i, _len, _results;
-        _results = [];
-        for (_i = 0, _len = steps.length; _i < _len; _i++) {
-          step = steps[_i];
-          _results.push(this.addStep(step));
-        }
-        return _results;
-      };
-
-      Tour.prototype.addStep = function(step) {
-        return this._steps.push(step);
-      };
-
-      Tour.prototype.getStep = function(i) {
-        if (this._steps[i] != null) {
-          return $.extend({
-            id: "step-" + i,
-            path: "",
-            placement: "right",
-            title: "",
-            content: "<p></p>",
-            next: i === this._steps.length - 1 ? -1 : i + 1,
-            prev: i - 1,
-            animation: true,
-            container: this._options.container,
-            backdrop: this._options.backdrop,
-            redirect: this._options.redirect,
-            orphan: this._options.orphan,
-            template: this._options.template,
-            onShow: this._options.onShow,
-            onShown: this._options.onShown,
-            onHide: this._options.onHide,
-            onHidden: this._options.onHidden,
-            onNext: this._options.onNext,
-            onPrev: this._options.onPrev
-          }, this._steps[i]);
-        }
-      };
-
-      Tour.prototype.start = function(force) {
-        var promise,
-          _this = this;
-        if (force == null) {
-          force = false;
-        }
-        if (this.ended() && !force) {
-          return this._debug("Tour ended, start prevented.");
-        }
-        $(document).off("click.tour-" + this._options.name, ".popover.tour-" + this._options.name + " *[data-role=next]").on("click.tour-" + this._options.name, ".popover.tour-" + this._options.name + " *[data-role=next]:not(.disabled)", function(e) {
-          e.preventDefault();
-          return _this.next();
-        });
-        $(document).off("click.tour-" + this._options.name, ".popover.tour-" + this._options.name + " *[data-role=prev]").on("click.tour-" + this._options.name, ".popover.tour-" + this._options.name + " *[data-role=prev]:not(.disabled)", function(e) {
-          e.preventDefault();
-          return _this.prev();
-        });
-        $(document).off("click.tour-" + this._options.name, ".popover.tour-" + this._options.name + " *[data-role=end]").on("click.tour-" + this._options.name, ".popover.tour-" + this._options.name + " *[data-role=end]", function(e) {
-          e.preventDefault();
-          return _this.end();
-        });
-        this._onResize(function() {
+    Tour.prototype.init = function(force) {
+      this._force = force;
+      if (this.ended()) {
+        this._debug("Tour ended, init prevented.");
+        return this;
+      }
+      this.setCurrentStep();
+      this._initMouseNavigation();
+      this._initKeyboardNavigation();
+      this._onResize((function(_this) {
+        return function() {
           return _this.showStep(_this._current);
-        });
-        this._setupKeyboardNavigation();
+        };
+      })(this));
+      if (this._current !== null) {
+        this.showStep(this._current);
+      }
+      this._inited = true;
+      return this;
+    };
+
+    Tour.prototype.start = function(force) {
+      var promise;
+      if (force == null) {
+        force = false;
+      }
+      if (!this._inited) {
+        this.init(force);
+      }
+      if (this._current === null) {
         promise = this._makePromise(this._options.onStart != null ? this._options.onStart(this) : void 0);
-        return this._callOnPromiseDone(promise, this.showStep, this._current);
-      };
-
-      Tour.prototype.next = function() {
-        var promise;
-        if (this.ended()) {
-          return this._debug("Tour ended, next prevented.");
-        }
-        promise = this.hideStep(this._current);
-        return this._callOnPromiseDone(promise, this._showNextStep);
-      };
-
-      Tour.prototype.prev = function() {
-        var promise;
-        if (this.ended()) {
-          return this._debug("Tour ended, prev prevented.");
-        }
-        promise = this.hideStep(this._current);
-        return this._callOnPromiseDone(promise, this._showPrevStep);
-      };
-
-      Tour.prototype.goto = function(i) {
-        var promise;
-        if (this.ended()) {
-          return this._debug("Tour ended, goto prevented.");
-        }
-        promise = this.hideStep(this._current);
-        return this._callOnPromiseDone(promise, this.showStep, i);
-      };
-
-      Tour.prototype.end = function() {
-        var endHelper, hidePromise,
-          _this = this;
-        endHelper = function(e) {
+        this._callOnPromiseDone(promise, this.showStep, 0);
+      }
+      return this;
+    };
+
+    Tour.prototype.next = function() {
+      var promise;
+      promise = this.hideStep(this._current);
+      return this._callOnPromiseDone(promise, this._showNextStep);
+    };
+
+    Tour.prototype.prev = function() {
+      var promise;
+      promise = this.hideStep(this._current);
+      return this._callOnPromiseDone(promise, this._showPrevStep);
+    };
+
+    Tour.prototype.goTo = function(i) {
+      var promise;
+      promise = this.hideStep(this._current);
+      return this._callOnPromiseDone(promise, this.showStep, i);
+    };
+
+    Tour.prototype.end = function() {
+      var endHelper, promise;
+      endHelper = (function(_this) {
+        return function(e) {
           $(document).off("click.tour-" + _this._options.name);
           $(document).off("keyup.tour-" + _this._options.name);
           $(window).off("resize.tour-" + _this._options.name);
-          _this.setState("end", "yes");
+          _this._setState("end", "yes");
+          _this._inited = false;
+          _this._force = false;
+          _this._clearTimer();
           if (_this._options.onEnd != null) {
             return _this._options.onEnd(_this);
           }
         };
-        hidePromise = this.hideStep(this._current);
-        return this._callOnPromiseDone(hidePromise, endHelper);
-      };
-
-      Tour.prototype.ended = function() {
-        return !!this.getState("end");
-      };
+      })(this);
+      promise = this.hideStep(this._current);
+      return this._callOnPromiseDone(promise, endHelper);
+    };
+
+    Tour.prototype.ended = function() {
+      return !this._force && !!this._getState("end");
+    };
+
+    Tour.prototype.restart = function() {
+      this._removeState("current_step");
+      this._removeState("end");
+      this.setCurrentStep(0);
+      return this.start();
+    };
+
+    Tour.prototype.pause = function() {
+      var step;
+      step = this.getStep(this._current);
+      if (!(step && step.duration)) {
+        return this;
+      }
+      this._paused = true;
+      this._duration -= new Date().getTime() - this._start;
+      window.clearTimeout(this._timer);
+      this._debug("Paused/Stopped step " + (this._current + 1) + " timer (" + this._duration + " remaining).");
+      if (step.onPause != null) {
+        return step.onPause(this, this._duration);
+      }
+    };
 
-      Tour.prototype.restart = function() {
-        this.removeState("current_step");
-        this.removeState("end");
-        this.setCurrentStep(0);
-        return this.start();
-      };
+    Tour.prototype.resume = function() {
+      var step;
+      step = this.getStep(this._current);
+      if (!(step && step.duration)) {
+        return this;
+      }
+      this._paused = false;
+      this._start = new Date().getTime();
+      this._duration = this._duration || step.duration;
+      this._timer = window.setTimeout((function(_this) {
+        return function() {
+          if (_this._isLast()) {
+            return _this.next();
+          } else {
+            return _this.end();
+          }
+        };
+      })(this), this._duration);
+      this._debug("Started step " + (this._current + 1) + " timer with duration " + this._duration);
+      if ((step.onResume != null) && this._duration !== step.duration) {
+        return step.onResume(this, this._duration);
+      }
+    };
 
-      Tour.prototype.hideStep = function(i) {
-        var hideStepHelper, promise, step,
-          _this = this;
-        step = this.getStep(i);
-        promise = this._makePromise(step.onHide != null ? step.onHide(this, i) : void 0);
-        hideStepHelper = function(e) {
+    Tour.prototype.hideStep = function(i) {
+      var hideStepHelper, promise, step;
+      step = this.getStep(i);
+      if (!step) {
+        return;
+      }
+      this._clearTimer();
+      promise = this._makePromise(step.onHide != null ? step.onHide(this, i) : void 0);
+      hideStepHelper = (function(_this) {
+        return function(e) {
           var $element;
-          $element = _this._isOrphan(step) ? $("body") : $(step.element);
-          $element.popover("destroy");
+          $element = $(step.element);
+          if (!($element.data("bs.popover") || $element.data("popover"))) {
+            $element = $("body");
+          }
+          $element.popover("destroy").removeClass("tour-" + _this._options.name + "-element tour-" + _this._options.name + "-" + i + "-element");
           if (step.reflex) {
             $element.css("cursor", "").off("click.tour-" + _this._options.name);
           }
@@ -240,23 +253,37 @@
             return step.onHidden(_this);
           }
         };
-        this._callOnPromiseDone(promise, hideStepHelper);
-        return promise;
-      };
-
-      Tour.prototype.showStep = function(i) {
-        var promise, showStepHelper, skipToPrevious, step,
-          _this = this;
-        step = this.getStep(i);
-        if (!step) {
-          return;
-        }
-        skipToPrevious = i < this._current;
-        promise = this._makePromise(step.onShow != null ? step.onShow(this, i) : void 0);
-        showStepHelper = function(e) {
+      })(this);
+      this._callOnPromiseDone(promise, hideStepHelper);
+      return promise;
+    };
+
+    Tour.prototype.showStep = function(i) {
+      var promise, showStepHelper, skipToPrevious, step;
+      if (this.ended()) {
+        this._debug("Tour ended, showStep prevented.");
+        return this;
+      }
+      step = this.getStep(i);
+      if (!step) {
+        return;
+      }
+      skipToPrevious = i < this._current;
+      promise = this._makePromise(step.onShow != null ? step.onShow(this, i) : void 0);
+      showStepHelper = (function(_this) {
+        return function(e) {
           var current_path, path;
           _this.setCurrentStep(i);
-          path = $.isFunction(step.path) ? step.path.call() : _this._options.basePath + step.path;
+          path = (function() {
+            switch ({}.toString.call(step.path)) {
+              case "[object Function]":
+                return step.path();
+              case "[object String]":
+                return this._options.basePath + step.path;
+              default:
+                return step.path;
+            }
+          }).call(_this);
           current_path = [document.location.pathname, document.location.hash].join("");
           if (_this._isRedirect(path, current_path)) {
             _this._redirect(step, path);
@@ -277,283 +304,413 @@
           if (step.backdrop) {
             _this._showBackdrop(!_this._isOrphan(step) ? step.element : void 0);
           }
-          _this._showPopover(step, i);
-          if (step.onShown != null) {
-            step.onShown(_this);
+          _this._scrollIntoView(step.element, function() {
+            if ((step.element != null) && step.backdrop) {
+              _this._showOverlayElement(step.element);
+            }
+            _this._showPopover(step, i);
+            if (step.onShown != null) {
+              step.onShown(_this);
+            }
+            return _this._debug("Step " + (_this._current + 1) + " of " + _this._options.steps.length);
+          });
+          if (step.duration) {
+            return _this.resume();
           }
-          return _this._debug("Step " + (_this._current + 1) + " of " + _this._steps.length);
         };
-        return this._callOnPromiseDone(promise, showStepHelper);
-      };
-
-      Tour.prototype.setCurrentStep = function(value) {
-        if (value != null) {
-          this._current = value;
-          return this.setState("current_step", value);
-        } else {
-          this._current = this.getState("current_step");
-          return this._current = this._current === null ? 0 : parseInt(this._current, 10);
+      })(this);
+      this._callOnPromiseDone(promise, showStepHelper);
+      return promise;
+    };
+
+    Tour.prototype.getCurrentStep = function() {
+      return this._current;
+    };
+
+    Tour.prototype.setCurrentStep = function(value) {
+      if (value != null) {
+        this._current = value;
+        this._setState("current_step", value);
+      } else {
+        this._current = this._getState("current_step");
+        this._current = this._current === null ? null : parseInt(this._current, 10);
+      }
+      return this;
+    };
+
+    Tour.prototype._setState = function(key, value) {
+      var e, keyName;
+      if (this._options.storage) {
+        keyName = "" + this._options.name + "_" + key;
+        try {
+          this._options.storage.setItem(keyName, value);
+        } catch (_error) {
+          e = _error;
+          if (e.code === DOMException.QUOTA_EXCEEDED_ERR) {
+            this.debug("LocalStorage quota exceeded. State storage failed.");
+          }
         }
-      };
+        return this._options.afterSetState(keyName, value);
+      } else {
+        if (this._state == null) {
+          this._state = {};
+        }
+        return this._state[key] = value;
+      }
+    };
+
+    Tour.prototype._removeState = function(key) {
+      var keyName;
+      if (this._options.storage) {
+        keyName = "" + this._options.name + "_" + key;
+        this._options.storage.removeItem(keyName);
+        return this._options.afterRemoveState(keyName);
+      } else {
+        if (this._state != null) {
+          return delete this._state[key];
+        }
+      }
+    };
 
-      Tour.prototype._showNextStep = function() {
-        var promise, showNextStepHelper, step,
-          _this = this;
-        step = this.getStep(this._current);
-        showNextStepHelper = function(e) {
+    Tour.prototype._getState = function(key) {
+      var keyName, value;
+      if (this._options.storage) {
+        keyName = "" + this._options.name + "_" + key;
+        value = this._options.storage.getItem(keyName);
+      } else {
+        if (this._state != null) {
+          value = this._state[key];
+        }
+      }
+      if (value === void 0 || value === "null") {
+        value = null;
+      }
+      this._options.afterGetState(key, value);
+      return value;
+    };
+
+    Tour.prototype._showNextStep = function() {
+      var promise, showNextStepHelper, step;
+      step = this.getStep(this._current);
+      showNextStepHelper = (function(_this) {
+        return function(e) {
           return _this.showStep(step.next);
         };
-        promise = this._makePromise((step.onNext != null ? step.onNext(this) : void 0));
-        return this._callOnPromiseDone(promise, showNextStepHelper);
-      };
-
-      Tour.prototype._showPrevStep = function() {
-        var promise, showPrevStepHelper, step,
-          _this = this;
-        step = this.getStep(this._current);
-        showPrevStepHelper = function(e) {
+      })(this);
+      promise = this._makePromise(step.onNext != null ? step.onNext(this) : void 0);
+      return this._callOnPromiseDone(promise, showNextStepHelper);
+    };
+
+    Tour.prototype._showPrevStep = function() {
+      var promise, showPrevStepHelper, step;
+      step = this.getStep(this._current);
+      showPrevStepHelper = (function(_this) {
+        return function(e) {
           return _this.showStep(step.prev);
         };
-        promise = this._makePromise((step.onPrev != null ? step.onPrev(this) : void 0));
-        return this._callOnPromiseDone(promise, showPrevStepHelper);
-      };
-
-      Tour.prototype._debug = function(text) {
-        if (this._options.debug) {
-          return window.console.log("Bootstrap Tour '" + this._options.name + "' | " + text);
-        }
-      };
-
-      Tour.prototype._isRedirect = function(path, currentPath) {
-        return (path != null) && path !== "" && path.replace(/\?.*$/, "").replace(/\/?$/, "") !== currentPath.replace(/\/?$/, "");
-      };
-
-      Tour.prototype._redirect = function(step, path) {
-        if ($.isFunction(step.redirect)) {
-          return step.redirect.call(this, path);
-        } else if (step.redirect === true) {
-          this._debug("Redirect to " + path);
-          return document.location.href = path;
-        }
-      };
-
-      Tour.prototype._isOrphan = function(step) {
-        return (step.element == null) || !$(step.element).length || $(step.element).is(":hidden");
-      };
-
-      Tour.prototype._showPopover = function(step, i) {
-        var $element, $navigation, $template, $tip, isOrphan, options,
-          _this = this;
-        options = $.extend({}, this._options);
-        $template = $.isFunction(step.template) ? $(step.template(i, step)) : $(step.template);
-        $navigation = $template.find(".popover-navigation");
-        isOrphan = this._isOrphan(step);
-        if (isOrphan) {
-          step.element = "body";
-          step.placement = "top";
-          $template = $template.addClass("orphan");
-        }
-        $element = $(step.element);
-        $template.addClass("tour-" + this._options.name);
-        if (step.options) {
-          $.extend(options, step.options);
-        }
-        if (step.reflex) {
-          $element.css("cursor", "pointer").on("click.tour-" + this._options.name, function(e) {
-            if (_this._current < _this._steps.length - 1) {
+      })(this);
+      promise = this._makePromise(step.onPrev != null ? step.onPrev(this) : void 0);
+      return this._callOnPromiseDone(promise, showPrevStepHelper);
+    };
+
+    Tour.prototype._debug = function(text) {
+      if (this._options.debug) {
+        return window.console.log("Bootstrap Tour '" + this._options.name + "' | " + text);
+      }
+    };
+
+    Tour.prototype._isRedirect = function(path, currentPath) {
+      return (path != null) && path !== "" && ((toString.call(path) === "[object RegExp]" && !path.test(currentPath)) || (toString.call(path) === "[object String]" && path.replace(/\?.*$/, "").replace(/\/?$/, "") !== currentPath.replace(/\/?$/, "")));
+    };
+
+    Tour.prototype._redirect = function(step, path) {
+      if ($.isFunction(step.redirect)) {
+        return step.redirect.call(this, path);
+      } else if (step.redirect === true) {
+        this._debug("Redirect to " + path);
+        return document.location.href = path;
+      }
+    };
+
+    Tour.prototype._isOrphan = function(step) {
+      return (step.element == null) || !$(step.element).length || $(step.element).is(":hidden") && ($(step.element)[0].namespaceURI !== "http://www.w3.org/2000/svg");
+    };
+
+    Tour.prototype._isLast = function() {
+      return this._current < this._options.steps.length - 1;
+    };
+
+    Tour.prototype._showPopover = function(step, i) {
+      var $element, $navigation, $template, $tip, isOrphan, options;
+      options = $.extend({}, this._options);
+      $template = $.isFunction(step.template) ? $(step.template(i, step)) : $(step.template);
+      $navigation = $template.find(".popover-navigation");
+      isOrphan = this._isOrphan(step);
+      if (isOrphan) {
+        step.element = "body>*:last";
+        step.placement = "top";
+        $template = $template.addClass("orphan");
+      }
+      $element = $(step.element);
+      $template.addClass("tour-" + this._options.name + " tour-" + this._options.name + "-" + i);
+      $element.addClass("tour-" + this._options.name + "-element tour-" + this._options.name + "-" + i + "-element");
+      if (step.options) {
+        $.extend(options, step.options);
+      }
+      if (step.reflex) {
+        $element.css("cursor", "pointer").on("click.tour-" + this._options.name, (function(_this) {
+          return function() {
+            if (_this._isLast()) {
               return _this.next();
             } else {
               return _this.end();
             }
-          });
-        }
-        if (step.prev < 0) {
-          $navigation.find("*[data-role=prev]").addClass("disabled");
-        }
-        if (step.next < 0) {
-          $navigation.find("*[data-role=next]").addClass("disabled");
+          };
+        })(this));
+      }
+      if (step.prev < 0) {
+        $navigation.find("[data-role='prev']").addClass("disabled");
+      }
+      if (step.next < 0) {
+        $navigation.find("[data-role='next']").addClass("disabled");
+      }
+      if (!step.duration) {
+        $navigation.find("[data-role='pause-resume']").remove();
+      }
+      step.template = $template.clone().wrap("<div>").parent().html();
+      $element.popover({
+        placement: step.placement,
+        trigger: "manual",
+        title: step.title,
+        content: step.content,
+        html: true,
+        animation: step.animation,
+        container: step.container,
+        template: step.template,
+        selector: step.element
+      }).popover("show");
+      $tip = $element.data("bs.popover") ? $element.data("bs.popover").tip() : $element.data("popover").tip();
+      $tip.attr("id", step.id);
+      this._reposition($tip, step);
+      if (isOrphan) {
+        return this._center($tip);
+      }
+    };
+
+    Tour.prototype._reposition = function($tip, step) {
+      var offsetBottom, offsetHeight, offsetRight, offsetWidth, originalLeft, originalTop, tipOffset;
+      offsetWidth = $tip[0].offsetWidth;
+      offsetHeight = $tip[0].offsetHeight;
+      tipOffset = $tip.offset();
+      originalLeft = tipOffset.left;
+      originalTop = tipOffset.top;
+      offsetBottom = $(document).outerHeight() - tipOffset.top - $tip.outerHeight();
+      if (offsetBottom < 0) {
+        tipOffset.top = tipOffset.top + offsetBottom;
+      }
+      offsetRight = $("html").outerWidth() - tipOffset.left - $tip.outerWidth();
+      if (offsetRight < 0) {
+        tipOffset.left = tipOffset.left + offsetRight;
+      }
+      if (tipOffset.top < 0) {
+        tipOffset.top = 0;
+      }
+      if (tipOffset.left < 0) {
+        tipOffset.left = 0;
+      }
+      $tip.offset(tipOffset);
+      if (step.placement === "bottom" || step.placement === "top") {
+        if (originalLeft !== tipOffset.left) {
+          return this._replaceArrow($tip, (tipOffset.left - originalLeft) * 2, offsetWidth, "left");
         }
-        step.template = $template.clone().wrap("<div>").parent().html();
-        $element.popover({
-          placement: step.placement,
-          trigger: "manual",
-          title: step.title,
-          content: step.content,
-          html: true,
-          animation: step.animation,
-          container: step.container,
-          template: step.template,
-          selector: step.element
-        }).popover("show");
-        $tip = $element.data("bs.popover") ? $element.data("bs.popover").tip() : $element.data("popover").tip();
-        $tip.attr("id", step.id);
-        this._scrollIntoView($tip);
-        this._reposition($tip, step);
-        if (isOrphan) {
-          return this._center($tip);
+      } else {
+        if (originalTop !== tipOffset.top) {
+          return this._replaceArrow($tip, (tipOffset.top - originalTop) * 2, offsetHeight, "top");
         }
-      };
+      }
+    };
 
-      Tour.prototype._reposition = function($tip, step) {
-        var offsetBottom, offsetHeight, offsetRight, offsetWidth, originalLeft, originalTop, tipOffset;
-        offsetWidth = $tip[0].offsetWidth;
-        offsetHeight = $tip[0].offsetHeight;
-        tipOffset = $tip.offset();
-        originalLeft = tipOffset.left;
-        originalTop = tipOffset.top;
-        offsetBottom = $(document).outerHeight() - tipOffset.top - $tip.outerHeight();
-        if (offsetBottom < 0) {
-          tipOffset.top = tipOffset.top + offsetBottom;
-        }
-        offsetRight = $("html").outerWidth() - tipOffset.left - $tip.outerWidth();
-        if (offsetRight < 0) {
-          tipOffset.left = tipOffset.left + offsetRight;
-        }
-        if (tipOffset.top < 0) {
-          tipOffset.top = 0;
-        }
-        if (tipOffset.left < 0) {
-          tipOffset.left = 0;
-        }
-        $tip.offset(tipOffset);
-        if (step.placement === "bottom" || step.placement === "top") {
-          if (originalLeft !== tipOffset.left) {
-            return this._replaceArrow($tip, (tipOffset.left - originalLeft) * 2, offsetWidth, "left");
+    Tour.prototype._center = function($tip) {
+      return $tip.css("top", $(window).outerHeight() / 2 - $tip.outerHeight() / 2);
+    };
+
+    Tour.prototype._replaceArrow = function($tip, delta, dimension, position) {
+      return $tip.find(".arrow").css(position, delta ? 50 * (1 - delta / dimension) + "%" : "");
+    };
+
+    Tour.prototype._scrollIntoView = function(element, callback) {
+      var $element, $window, counter, offsetTop, scrollTop, windowHeight;
+      $element = $(element);
+      if (!$element.length) {
+        return callback();
+      }
+      $window = $(window);
+      offsetTop = $element.offset().top;
+      windowHeight = $window.height();
+      scrollTop = Math.max(0, offsetTop - (windowHeight / 2));
+      this._debug("Scroll into view. ScrollTop: " + scrollTop + ". Element offset: " + offsetTop + ". Window height: " + windowHeight + ".");
+      counter = 0;
+      return $("body,html").stop(true, true).animate({
+        scrollTop: Math.ceil(scrollTop)
+      }, (function(_this) {
+        return function() {
+          if (++counter === 2) {
+            callback();
+            return _this._debug("Scroll into view. Animation end element offset: " + ($element.offset().top) + ". Window height: " + ($window.height()) + ".");
           }
+        };
+      })(this));
+    };
+
+    Tour.prototype._onResize = function(callback, timeout) {
+      return $(window).on("resize.tour-" + this._options.name, function() {
+        clearTimeout(timeout);
+        return timeout = setTimeout(callback, 100);
+      });
+    };
+
+    Tour.prototype._initMouseNavigation = function() {
+      var _this;
+      _this = this;
+      return $(document).off("click.tour-" + this._options.name, ".popover.tour-" + this._options.name + " *[data-role='prev']:not(.disabled)").off("click.tour-" + this._options.name, ".popover.tour-" + this._options.name + " *[data-role='next']:not(.disabled)").off("click.tour-" + this._options.name, ".popover.tour-" + this._options.name + " *[data-role='end']").off("click.tour-" + this._options.name, ".popover.tour-" + this._options.name + " *[data-role='pause-resume']").on("click.tour-" + this._options.name, ".popover.tour-" + this._options.name + " *[data-role='next']:not(.disabled)", (function(_this) {
+        return function(e) {
+          e.preventDefault();
+          return _this.next();
+        };
+      })(this)).on("click.tour-" + this._options.name, ".popover.tour-" + this._options.name + " *[data-role='prev']:not(.disabled)", (function(_this) {
+        return function(e) {
+          e.preventDefault();
+          return _this.prev();
+        };
+      })(this)).on("click.tour-" + this._options.name, ".popover.tour-" + this._options.name + " *[data-role='end']", (function(_this) {
+        return function(e) {
+          e.preventDefault();
+          return _this.end();
+        };
+      })(this)).on("click.tour-" + this._options.name, ".popover.tour-" + this._options.name + " *[data-role='pause-resume']", function(e) {
+        var $this;
+        e.preventDefault();
+        $this = $(this);
+        $this.text(_this._paused ? $this.data("pause-text") : $this.data("resume-text"));
+        if (_this._paused) {
+          return _this.resume();
         } else {
-          if (originalTop !== tipOffset.top) {
-            return this._replaceArrow($tip, (tipOffset.top - originalTop) * 2, offsetHeight, "top");
-          }
+          return _this.pause();
         }
-      };
-
-      Tour.prototype._center = function($tip) {
-        return $tip.css("top", $(window).outerHeight() / 2 - $tip.outerHeight() / 2);
-      };
-
-      Tour.prototype._replaceArrow = function($tip, delta, dimension, position) {
-        return $tip.find(".arrow").css(position, delta ? 50 * (1 - delta / dimension) + "%" : "");
-      };
-
-      Tour.prototype._scrollIntoView = function(tip) {
-        return $("html, body").stop().animate({
-          scrollTop: Math.ceil(tip.offset().top - ($(window).height() / 2))
-        });
-      };
+      });
+    };
 
-      Tour.prototype._onResize = function(callback, timeout) {
-        return $(window).on("resize.tour-" + this._options.name, function() {
-          clearTimeout(timeout);
-          return timeout = setTimeout(callback, 100);
-        });
-      };
-
-      Tour.prototype._setupKeyboardNavigation = function() {
-        var _this = this;
-        if (this._options.keyboard) {
-          return $(document).on("keyup.tour-" + this._options.name, function(e) {
-            if (!e.which) {
-              return;
-            }
-            switch (e.which) {
-              case 39:
-                e.preventDefault();
-                if (_this._current < _this._steps.length - 1) {
-                  return _this.next();
-                } else {
-                  return _this.end();
-                }
-                break;
-              case 37:
-                e.preventDefault();
-                if (_this._current > 0) {
-                  return _this.prev();
-                }
-                break;
-              case 27:
-                e.preventDefault();
+    Tour.prototype._initKeyboardNavigation = function() {
+      if (!this._options.keyboard) {
+        return;
+      }
+      return $(document).on("keyup.tour-" + this._options.name, (function(_this) {
+        return function(e) {
+          if (!e.which) {
+            return;
+          }
+          switch (e.which) {
+            case 39:
+              e.preventDefault();
+              if (_this._isLast()) {
+                return _this.next();
+              } else {
                 return _this.end();
-            }
-          });
-        }
-      };
-
-      Tour.prototype._makePromise = function(result) {
-        if (result && $.isFunction(result.then)) {
-          return result;
-        } else {
-          return null;
-        }
-      };
+              }
+              break;
+            case 37:
+              e.preventDefault();
+              if (_this._current > 0) {
+                return _this.prev();
+              }
+              break;
+            case 27:
+              e.preventDefault();
+              return _this.end();
+          }
+        };
+      })(this));
+    };
+
+    Tour.prototype._makePromise = function(result) {
+      if (result && $.isFunction(result.then)) {
+        return result;
+      } else {
+        return null;
+      }
+    };
 
-      Tour.prototype._callOnPromiseDone = function(promise, cb, arg) {
-        var _this = this;
-        if (promise) {
-          return promise.then(function(e) {
+    Tour.prototype._callOnPromiseDone = function(promise, cb, arg) {
+      if (promise) {
+        return promise.then((function(_this) {
+          return function(e) {
             return cb.call(_this, arg);
-          });
-        } else {
-          return cb.call(this, arg);
-        }
-      };
-
-      Tour.prototype._showBackdrop = function(element) {
-        if (this.backdrop.overlay !== null) {
-          return;
-        }
-        this._showOverlay();
-        if (element != null) {
-          return this._showOverlayElement(element);
-        }
-      };
-
-      Tour.prototype._hideBackdrop = function() {
-        if (this.backdrop.overlay === null) {
-          return;
-        }
-        if (this.backdrop.$element) {
-          this._hideOverlayElement();
-        }
-        return this._hideOverlay();
-      };
-
-      Tour.prototype._showOverlay = function() {
-        this.backdrop = $("<div/>", {
-          "class": "tour-backdrop"
-        });
-        return $("body").append(this.backdrop);
-      };
-
-      Tour.prototype._hideOverlay = function() {
-        this.backdrop.remove();
-        return this.backdrop.overlay = null;
-      };
-
-      Tour.prototype._showOverlayElement = function(element) {
-        var $background, $element, offset;
-        $element = $(element);
-        $background = $("<div/>");
-        offset = $element.offset();
-        offset.top = offset.top;
-        offset.left = offset.left;
-        $background.width($element.innerWidth()).height($element.innerHeight()).addClass("tour-step-background").offset(offset);
-        $element.addClass("tour-step-backdrop");
-        $("body").append($background);
-        this.backdrop.$element = $element;
-        return this.backdrop.$background = $background;
-      };
-
-      Tour.prototype._hideOverlayElement = function() {
-        this.backdrop.$element.removeClass("tour-step-backdrop");
-        this.backdrop.$background.remove();
-        this.backdrop.$element = null;
-        return this.backdrop.$background = null;
-      };
-
-      return Tour;
-
-    })();
-    return window.Tour = Tour;
-  })(jQuery, window);
+          };
+        })(this));
+      } else {
+        return cb.call(this, arg);
+      }
+    };
 
-}).call(this);
+    Tour.prototype._showBackdrop = function(element) {
+      if (this.backdrop.backgroundShown) {
+        return;
+      }
+      this.backdrop = $("<div/>", {
+        "class": "tour-backdrop"
+      });
+      this.backdrop.backgroundShown = true;
+      return $("body").append(this.backdrop);
+    };
+
+    Tour.prototype._hideBackdrop = function() {
+      this._hideOverlayElement();
+      return this._hideBackground();
+    };
+
+    Tour.prototype._hideBackground = function() {
+      this.backdrop.remove();
+      this.backdrop.overlay = null;
+      return this.backdrop.backgroundShown = false;
+    };
+
+    Tour.prototype._showOverlayElement = function(element) {
+      var $background, $element, offset;
+      $element = $(element);
+      if (!$element || $element.length === 0 || this.backdrop.overlayElementShown) {
+        return;
+      }
+      this.backdrop.overlayElementShown = true;
+      $background = $("<div/>");
+      offset = $element.offset();
+      offset.top = offset.top;
+      offset.left = offset.left;
+      $background.width($element.innerWidth()).height($element.innerHeight()).addClass("tour-step-background").offset(offset);
+      $element.addClass("tour-step-backdrop");
+      $("body").append($background);
+      this.backdrop.$element = $element;
+      return this.backdrop.$background = $background;
+    };
+
+    Tour.prototype._hideOverlayElement = function() {
+      if (!this.backdrop.overlayElementShown) {
+        return;
+      }
+      this.backdrop.$element.removeClass("tour-step-backdrop");
+      this.backdrop.$background.remove();
+      this.backdrop.$element = null;
+      this.backdrop.$background = null;
+      return this.backdrop.overlayElementShown = false;
+    };
+
+    Tour.prototype._clearTimer = function() {
+      window.clearTimeout(this._timer);
+      this._timer = null;
+      return this._duration = null;
+    };
+
+    return Tour;
+
+  })();
+  return window.Tour = Tour;
+})(jQuery, window);