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Current File : /var/www/www-root/data/www/monolith-realty.ru/local/templates/monolitsochi/js/scrollTabs.js

InitTabsScroll = function () {
  $(".arrow_scroll:not(.arrow_scroll_init)").scrollTab();
};

ResizeScrollTabs = function () {
  var scrollTabs = $(".arrow_scroll_init");

  if (scrollTabs.length) {
    scrollTabs.each(function (i, scrollTab) {
      var _scrollTab = $(scrollTab);
      _scrollTab.data("scrollTabOptions").resize();
    });
  }
};

$(document).ready(function () {
  InitTabsScroll();
});

$(window).on("resize", function () {
  if (window.scrollTabsTimeout !== undefined) {
    clearTimeout(window.scrollTabsTimeout);
  }

  window.scrollTabsTimeout = setTimeout(ResizeScrollTabs, 20);
});

$.fn.scrollTab = function (options) {
  function _scrollTab(element, options) {
    var _scrollTab = $(element);
    var tabs_wrapper = _scrollTab.find(options.tabs_wrapper);
    if (tabs_wrapper === undefined || !tabs_wrapper.length) return false;

    var tabs = tabs_wrapper.find(options.tab_item);
    if (!tabs.length) return false;

    var arrow_svg =
      '<svg xmlns="http://www.w3.org/2000/svg" width="12" height="8" viewBox="0 0 12 8">' +
      '<rect width="12" height="8" fill="#333" fill-opacity="0" />' +
      '<path d="M1015.69,507.693a0.986,0.986,0,0,1-1.4,0l-4.31-4.316-4.3,4.316a0.993,0.993,0,0,1-1.4-1.408l4.99-5.009a1.026,1.026,0,0,1,1.43,0l4.99,5.009A0.993,0.993,0,0,1,1015.69,507.693Z" fill="#333" transform="translate(-1004 -501)"/>' +
      "</svg>";
    var arrows_wrapper =
      '<div class="arrows_wrapper">' +
      '<div class="arrow arrow_left colored_theme_hover_text fill-dark-light-block">' +
      arrow_svg +
      "</div>" +
      '<div class="arrow arrow_right colored_theme_hover_text fill-dark-light-block">' +
      arrow_svg +
      "</div>" +
      "</div>";

    var arrows = $(arrows_wrapper).insertAfter(tabs_wrapper);
    var arrow_left = arrows.find(".arrow_left");
    var arrow_right = arrows.find(".arrow_right");

    var thisOoptions = $.extend({}, options);

    if (thisOoptions.outer_wrapper) {
      thisOoptions.outer_wrapper_node = $(thisOoptions.outer_wrapper);
    }

    thisOoptions.scrollTab = _scrollTab;
    thisOoptions.wrapper = tabs_wrapper;
    thisOoptions.tabs = tabs;
    thisOoptions.arrows = {};
    thisOoptions.arrows.wrapper = arrows;
    thisOoptions.arrows.arrow_left = arrow_left;
    thisOoptions.arrows.arrow_right = arrow_right;

    if (
      thisOoptions.linked_tabs !== undefined &&
      thisOoptions.linked_tabs.length &&
      thisOoptions.linked_tabs.data("scrollTabOptions") !== undefined
    ) {
      thisOoptions.linked_options = thisOoptions.linked_tabs.data("scrollTabOptions");
      thisOoptions.linked_options.linked_options = thisOoptions;
    }

    if (options.arrows_css) {
      thisOoptions.arrows.arrow_left.css(options.arrows_css);
      thisOoptions.arrows.arrow_right.css(options.arrows_css);
    }

    thisOoptions.initTabs = function () {
      thisOoptions.wrapperBounds = thisOoptions.wrapper[0].getBoundingClientRect();
      thisOoptions.scrollBounds = thisOoptions.scrollTab[0].getBoundingClientRect();
      elements = $(thisOoptions.tabs);
      if (elements.length) {
        thisOoptions.firstTabBound = elements[0].getBoundingClientRect().left;
        thisOoptions.lastTabBound = elements[elements.length - 1].getBoundingClientRect().right;
      }
      thisOoptions.minTranslate =
        thisOoptions.wrapperBounds.right < thisOoptions.lastTabBound
          ? thisOoptions.wrapperBounds.right - thisOoptions.lastTabBound - 3
          : 0;
      thisOoptions.disabled =
        thisOoptions.lastTabBound - thisOoptions.wrapperBounds.left <= thisOoptions.scrollBounds.width;
    };

    thisOoptions.wrapper.css({
      "white-space": "nowrap",
      "min-width": "auto",
      overflow: "visible",
      "z-index": "1",
    });
    thisOoptions.scrollTab.css({
      overflow: "hidden",
      position: "relative",
    });

    thisOoptions.checkArrows = function (translate) {
      if (translate === undefined) {
        translate = thisOoptions.translate;
      }

      if (thisOoptions.disabled) {
        thisOoptions.arrows.arrow_left.addClass("disabled");
        thisOoptions.arrows.arrow_right.addClass("disabled");
      } else {
        if (translate >= thisOoptions.maxTranslate) {
          thisOoptions.arrows.arrow_left.addClass("disabled");
          thisOoptions.arrows.arrow_right.removeClass("disabled");
        } else if (translate <= thisOoptions.minTranslate) {
          thisOoptions.arrows.arrow_right.addClass("disabled");
          thisOoptions.arrows.arrow_left.removeClass("disabled");
        } else {
          thisOoptions.arrows.arrow_left.removeClass("disabled");
          thisOoptions.arrows.arrow_right.removeClass("disabled");
        }
      }
    };

    thisOoptions.directScroll = function (distance, delay, step) {
      if (delay === undefined) {
        delay = 5;
      }
      clearInterval(thisOoptions.timerMoveDirect);
      var newTranslate = thisOoptions.translate + distance;

      if (newTranslate > thisOoptions.maxTranslate) {
        newTranslate = thisOoptions.maxTranslate;
      } else if (newTranslate < thisOoptions.minTranslate) {
        newTranslate = thisOoptions.minTranslate;
      }
      var tmpTranslate = thisOoptions.translate;
      thisOoptions.translate = newTranslate;

      if (delay == 0) {
        thisOoptions.translate = newTranslate;
        thisOoptions.wrapper.css({
          transform: "translateX(" + thisOoptions.translate + "px)",
        });
      } else {
        if (step === undefined) {
          step = 1;
        }
        thisOoptions.timerMoveDirect = setInterval(function () {
          thisOoptions.wrapper.css({
            transform: "translateX(" + tmpTranslate + "px)",
          });

          if ((distance < 0 && tmpTranslate <= newTranslate) || (distance > 0 && tmpTranslate >= newTranslate)) {
            thisOoptions.initTabs();
            clearInterval(thisOoptions.timerMoveDirect);
          }

          if (tmpTranslate < newTranslate) {
            tmpTranslate += step;
          } else {
            tmpTranslate -= step;
          }
        }, delay);
      }

      thisOoptions.checkArrows(newTranslate);
    };

    thisOoptions.addArrowsEvents = function () {
      thisOoptions.arrows.arrow_right.on("mouseenter", function () {
        thisOoptions.arrows.arrow_left.removeClass("disabled");
        thisOoptions.timerMoveLeft = setInterval(function () {
          if (thisOoptions.translate < thisOoptions.minTranslate) {
            clearInterval(thisOoptions.timerMoveLeft);
            thisOoptions.arrows.arrow_right.addClass("disabled");
          } else {
            thisOoptions.translate -= thisOoptions.translateSpeed;
            thisOoptions.wrapper.css({
              transform: "translateX(" + thisOoptions.translate + "px)",
            });
          }
        }, 10);
      });

      thisOoptions.arrows.arrow_right.on("mouseleave", function () {
        clearInterval(thisOoptions.timerMoveLeft);
      });

      thisOoptions.arrows.arrow_right.on("click", function () {
        thisOoptions.directScroll(-thisOoptions.directTranslate);
        thisOoptions.arrows.arrow_left.removeClass("disabled");
      });

      thisOoptions.arrows.arrow_right.on("touchend", function () {
        setTimeout(function () {
          clearInterval(thisOoptions.timerMoveLeft);
        }, 1);
      });

      thisOoptions.arrows.arrow_left.on("mouseenter", function () {
        thisOoptions.arrows.arrow_right.removeClass("disabled");
        thisOoptions.timerMoveRight = setInterval(function () {
          if (thisOoptions.translate >= thisOoptions.maxTranslate) {
            clearInterval(thisOoptions.timerMoveRight);
            thisOoptions.arrows.arrow_left.addClass("disabled");
          } else {
            thisOoptions.translate += thisOoptions.translateSpeed;
            thisOoptions.wrapper.css({
              transform: "translateX(" + thisOoptions.translate + "px)",
            });
          }
        }, 10);
      });

      thisOoptions.arrows.arrow_left.on("mouseleave", function () {
        clearInterval(thisOoptions.timerMoveRight);
      });

      thisOoptions.arrows.arrow_left.on("click", function () {
        thisOoptions.directScroll(thisOoptions.directTranslate);
        thisOoptions.arrows.arrow_right.removeClass("disabled");
      });

      thisOoptions.arrows.arrow_left.on("touchend", function () {
        setTimeout(function () {
          clearInterval(thisOoptions.timerMoveRight);
        }, 1);
      });
    };

    thisOoptions.addTabsEvents = function () {
      thisOoptions.tabs.on("click", function () {
        var leftScrollBound = thisOoptions.scrollBounds.left;
        var rightScrollBound = thisOoptions.scrollBounds.right;

        var tabBounds = this.getBoundingClientRect();
        var leftTabScrollBound = tabBounds.left - thisOoptions.arrows.arrow_width;
        var rightTabScrollBound = tabBounds.right + thisOoptions.arrows.arrow_width;

        if (leftTabScrollBound < leftScrollBound) {
          thisOoptions.directScroll(leftScrollBound - leftTabScrollBound, 1, 2);
        } else if (rightTabScrollBound > rightScrollBound) {
          thisOoptions.directScroll(rightScrollBound - rightTabScrollBound, 1, 2);
        }

        thisOoptions.activeTab = $(this);

        if (thisOoptions.linked_options !== undefined) {
          var this_index = $(this).index();
          var linked_tab = $(thisOoptions.linked_options.tabs[this_index]);
          var linked_tabs = {
            leftScrollBound: thisOoptions.linked_options.scrollBounds.left,
            rightScrollBound: thisOoptions.linked_options.scrollBounds.right,
            tabBounds: linked_tab[0].getBoundingClientRect(),
          };
          if (linked_tabs.tabBounds.left < linked_tabs.leftScrollBound) {
            thisOoptions.linked_options.directScroll(
              linked_tabs.leftScrollBound -
                linked_tabs.tabBounds.left +
                thisOoptions.linked_options.arrows.arrow_width +
                1,
              0
            );
          } else if (linked_tabs.tabBounds.right > linked_tabs.rightScrollBound) {
            thisOoptions.linked_options.directScroll(
              linked_tabs.rightScrollBound -
                linked_tabs.tabBounds.right -
                thisOoptions.linked_options.arrows.arrow_width -
                1,
              0
            );
          }

          thisOoptions.linked_options.activeTab = linked_tab;
        }
      });
    };

    thisOoptions.addWrapperEvents = function () {
      thisOoptions.wrapper.on("touchstart", function (event) {
        thisOoptions.touch.posPrev = event.originalEvent.changedTouches[0].pageX;
        clearInterval(thisOoptions.timerMoveRight);
        clearInterval(thisOoptions.timerMoveLeft);
        clearInterval(thisOoptions.timerMoveDirect);
      });

      thisOoptions.wrapper.on("touchmove", function (event) {
        thisOoptions.touch.posCurrent = event.originalEvent.changedTouches[0].pageX - thisOoptions.touch.posPrev;
        thisOoptions.directScroll(thisOoptions.touch.posCurrent, 0);
        thisOoptions.touch.posPrev = event.originalEvent.changedTouches[0].pageX;
      });
    };

    thisOoptions.resize = function () {
      if (thisOoptions.onBeforeResize && typeof thisOoptions.onBeforeResize == "function") {
        thisOoptions.onBeforeResize(thisOoptions);
      }

      if (thisOoptions.onResize && typeof thisOoptions.onResize == "function") {
        thisOoptions.onResize(thisOoptions);
      }

      if (thisOoptions.translate < thisOoptions.minTranslate) {
        thisOoptions.directScroll(thisOoptions.minTranslate - thisOoptions.translate);
      } else if (thisOoptions.translate > thisOoptions.maxTranslate) {
        thisOoptions.directScroll(thisOoptions.maxTranslate - thisOoptions.translate);
      }

      if (thisOoptions.activeTab !== undefined && thisOoptions.activeTab.length) {
        var activeTabBounds = thisOoptions.activeTab[0].getBoundingClientRect();
        if (activeTabBounds.left < thisOoptions.scrollBounds.left) {
          thisOoptions.directScroll(thisOoptions.scrollBounds.left - activeTabBounds.left);
        } else if (activeTabBounds.right > thisOoptions.scrollBounds.right) {
          thisOoptions.directScroll(thisOoptions.scrollBounds.right - activeTabBounds.right);
        }
      }

      thisOoptions.initTabs();
      thisOoptions.checkArrows();

      if (thisOoptions.onAfterResize && typeof thisOoptions.onAfterResize == "function") {
        thisOoptions.onAfterResize(thisOoptions);
      }
    };

    _scrollTab.data("scrollTabOptions", thisOoptions);
    _scrollTab.data("scrollTabOptions").addArrowsEvents();
    _scrollTab.data("scrollTabOptions").addTabsEvents();
    _scrollTab.data("scrollTabOptions").addWrapperEvents();
    _scrollTab.addClass("arrow_scroll_init").addClass("swipeignore");
    if (arrow_right !== undefined && arrow_right.length) {
      thisOoptions.arrows.arrow_width = thisOoptions.arrows.arrow_right[0].getBoundingClientRect().width;
    }
    _scrollTab.data("scrollTabOptions").resize();
    delete thisOoptions;
  }

  var options = $.extend(
    {
      translate: 1,
      translateSpeed: 2,
      directTranslate: 150,
      maxTranslate: 0,
      touch: {},
      arrows_css: false,
      tabs_wrapper: ".nav-tabs",
      tab_item: "> li",
      onResize: false,
      outer_wrapper: "",
      width_grow: 9,
    },
    options
  );

  var el = $(this);

  if (el.hasClass("arrow_scroll_init")) return false;

  el.each(function (i, scrollTab) {
    _scrollTab(scrollTab, options);
  });
};