"
Team:Aachen/Scripts/jssor.slider.js
From 2014.igem.org
/// <reference path="Jssor.js" />
/*
- Jssor.Slider 18.0
- http://www.jssor.com/
- TERMS OF USE - Jssor.Slider
- Copyright 2014 Jssor
- Permission is hereby granted, free of charge, to any person obtaining
- a copy of this software and associated documentation files (the
- "Software"), to deal in the Software without restriction, including
- without limitation the rights to use, copy, modify, merge, publish,
- distribute, sublicense, and/or sell copies of the Software, and to
- permit persons to whom the Software is furnished to do so, subject to
- the following conditions:
- The above copyright notice and this permission notice shall be
- included in all copies or substantial portions of the Software.
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
- LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- /
var $JssorSlider$; var $JssorSlideshowFormations$ = window.$JssorSlideshowFormations$ = {}; var $JssorSlideshowRunner$;
new function () {
//Constants +++++++
var COLUMN_INCREASE = 0; var COLUMN_DECREASE = 1; var ROW_INCREASE = 2; var ROW_DECREASE = 3;
var DIRECTION_HORIZONTAL = 0x0003; var DIRECTION_VERTICAL = 0x000C;
var TO_LEFT = 0x0001; var TO_RIGHT = 0x0002; var TO_TOP = 0x0004; var TO_BOTTOM = 0x0008;
var FROM_LEFT = 0x0100; var FROM_TOP = 0x0200; var FROM_RIGHT = 0x0400; var FROM_BOTTOM = 0x0800;
var ASSEMBLY_BOTTOM_LEFT = FROM_BOTTOM + TO_LEFT; var ASSEMBLY_BOTTOM_RIGHT = FROM_BOTTOM + TO_RIGHT; var ASSEMBLY_TOP_LEFT = FROM_TOP + TO_LEFT; var ASSEMBLY_TOP_RIGHT = FROM_TOP + TO_RIGHT; var ASSEMBLY_LEFT_TOP = FROM_LEFT + TO_TOP; var ASSEMBLY_LEFT_BOTTOM = FROM_LEFT + TO_BOTTOM; var ASSEMBLY_RIGHT_TOP = FROM_RIGHT + TO_TOP; var ASSEMBLY_RIGHT_BOTTOM = FROM_RIGHT + TO_BOTTOM;
//Constants -------
//Formation Definition +++++++
function isToLeft(roadValue) {
return (roadValue & TO_LEFT) == TO_LEFT;
}
function isToRight(roadValue) {
return (roadValue & TO_RIGHT) == TO_RIGHT;
}
function isToTop(roadValue) {
return (roadValue & TO_TOP) == TO_TOP;
}
function isToBottom(roadValue) {
return (roadValue & TO_BOTTOM) == TO_BOTTOM;
}
function PushFormationOrder(arr, order, formationItem) {
formationItem.push(order);
arr[order] = arr[order] || [];
arr[order].push(formationItem);
}
$JssorSlideshowFormations$.$FormationStraight = function (transition) {
var cols = transition.$Cols;
var rows = transition.$Rows;
var formationDirection = transition.$Assembly;
var count = transition.$Count;
var a = [];
var i = 0;
var col = 0;
var r = 0;
var cl = cols - 1;
var rl = rows - 1;
var il = count - 1;
var cr;
var order;
for (r = 0; r < rows; r++) {
for (col = 0; col < cols; col++) {
cr = r + ',' + col;
switch (formationDirection) {
case ASSEMBLY_BOTTOM_LEFT:
order = il - (col * rows + (rl - r));
break;
case ASSEMBLY_RIGHT_TOP:
order = il - (r * cols + (cl - col));
break;
case ASSEMBLY_TOP_LEFT:
order = il - (col * rows + r);
case ASSEMBLY_LEFT_TOP:
order = il - (r * cols + col);
break;
case ASSEMBLY_BOTTOM_RIGHT:
order = col * rows + r;
break;
case ASSEMBLY_LEFT_BOTTOM:
order = r * cols + (cl - col);
break;
case ASSEMBLY_TOP_RIGHT:
order = col * rows + (rl - r);
break;
default:
order = r * cols + col;
break; //ASSEMBLY_RIGHT_BOTTOM
}
PushFormationOrder(a, order, [r, col]);
}
}
return a; };
$JssorSlideshowFormations$.$FormationSwirl = function (transition) {
var cols = transition.$Cols;
var rows = transition.$Rows;
var formationDirection = transition.$Assembly;
var count = transition.$Count;
var a = [];
var hit = [];
var i = 0;
var col = 0;
var r = 0;
var cl = cols - 1;
var rl = rows - 1;
var il = count - 1;
var cr;
var courses;
var course = 0;
switch (formationDirection) {
case ASSEMBLY_BOTTOM_LEFT:
col = cl;
r = 0;
courses = [ROW_INCREASE, COLUMN_DECREASE, ROW_DECREASE, COLUMN_INCREASE];
break;
case ASSEMBLY_RIGHT_TOP:
col = 0;
r = rl;
courses = [COLUMN_INCREASE, ROW_DECREASE, COLUMN_DECREASE, ROW_INCREASE];
break;
case ASSEMBLY_TOP_LEFT:
col = cl;
r = rl;
courses = [ROW_DECREASE, COLUMN_DECREASE, ROW_INCREASE, COLUMN_INCREASE];
break;
case ASSEMBLY_LEFT_TOP:
col = cl;
r = rl;
courses = [COLUMN_DECREASE, ROW_DECREASE, COLUMN_INCREASE, ROW_INCREASE];
break;
case ASSEMBLY_BOTTOM_RIGHT:
col = 0;
r = 0;
courses = [ROW_INCREASE, COLUMN_INCREASE, ROW_DECREASE, COLUMN_DECREASE];
break;
case ASSEMBLY_LEFT_BOTTOM:
col = cl;
r = 0;
courses = [COLUMN_DECREASE, ROW_INCREASE, COLUMN_INCREASE, ROW_DECREASE];
break;
case ASSEMBLY_TOP_RIGHT:
col = 0;
r = rl;
courses = [ROW_DECREASE, COLUMN_INCREASE, ROW_INCREASE, COLUMN_DECREASE];
break;
default:
col = 0;
r = 0;
courses = [COLUMN_INCREASE, ROW_INCREASE, COLUMN_DECREASE, ROW_DECREASE];
break; //ASSEMBLY_RIGHT_BOTTOM
}
i = 0;
while (i < count) {
cr = r + ',' + col;
if (col >= 0 && col < cols && r >= 0 && r < rows && !hit[cr]) {
//a[cr] = i++;
hit[cr] = true;
PushFormationOrder(a, i++, [r, col]);
}
else {
switch (courses[course++ % courses.length]) {
case COLUMN_INCREASE:
col--;
break;
case ROW_INCREASE:
r--;
break;
case COLUMN_DECREASE:
col++;
break;
case ROW_DECREASE:
r++;
break;
}
}
switch (courses[course % courses.length]) {
case COLUMN_INCREASE:
col++;
break;
case ROW_INCREASE:
r++;
break;
case COLUMN_DECREASE:
col--;
break;
case ROW_DECREASE:
r--;
break;
}
}
return a;
};
$JssorSlideshowFormations$.$FormationZigZag = function (transition) {
var cols = transition.$Cols;
var rows = transition.$Rows;
var formationDirection = transition.$Assembly;
var count = transition.$Count;
var a = [];
var i = 0;
var col = 0;
var r = 0;
var cl = cols - 1;
var rl = rows - 1;
var il = count - 1;
var cr;
var courses;
var course = 0;
switch (formationDirection) {
case ASSEMBLY_BOTTOM_LEFT:
col = cl;
r = 0;
courses = [ROW_INCREASE, COLUMN_DECREASE, ROW_DECREASE, COLUMN_DECREASE];
break;
case ASSEMBLY_RIGHT_TOP:
col = 0;
r = rl;
courses = [COLUMN_INCREASE, ROW_DECREASE, COLUMN_DECREASE, ROW_DECREASE];
break;
case ASSEMBLY_TOP_LEFT:
col = cl;
r = rl;
courses = [ROW_DECREASE, COLUMN_DECREASE, ROW_INCREASE, COLUMN_DECREASE];
break;
case ASSEMBLY_LEFT_TOP:
col = cl;
r = rl;
courses = [COLUMN_DECREASE, ROW_DECREASE, COLUMN_INCREASE, ROW_DECREASE];
break;
case ASSEMBLY_BOTTOM_RIGHT:
col = 0;
r = 0;
courses = [ROW_INCREASE, COLUMN_INCREASE, ROW_DECREASE, COLUMN_INCREASE];
break;
case ASSEMBLY_LEFT_BOTTOM:
col = cl;
r = 0;
courses = [COLUMN_DECREASE, ROW_INCREASE, COLUMN_INCREASE, ROW_INCREASE];
break;
case ASSEMBLY_TOP_RIGHT:
col = 0;
r = rl;
courses = [ROW_DECREASE, COLUMN_INCREASE, ROW_INCREASE, COLUMN_INCREASE];
break;
default:
col = 0;
r = 0;
courses = [COLUMN_INCREASE, ROW_INCREASE, COLUMN_DECREASE, ROW_INCREASE];
break; //ASSEMBLY_RIGHT_BOTTOM
}
i = 0;
while (i < count) {
cr = r + ',' + col;
if (col >= 0 && col < cols && r >= 0 && r < rows && typeof (a[cr]) == 'undefined') {
PushFormationOrder(a, i++, [r, col]);
//a[cr] = i++;
switch (courses[course % courses.length]) {
case COLUMN_INCREASE:
col++;
break;
case ROW_INCREASE:
r++;
break;
case COLUMN_DECREASE:
col--;
break;
case ROW_DECREASE:
r--;
break;
}
}
else {
switch (courses[course++ % courses.length]) {
case COLUMN_INCREASE:
col--;
break;
case ROW_INCREASE:
r--;
break;
case COLUMN_DECREASE:
col++;
break;
case ROW_DECREASE:
r++;
break;
}
switch (courses[course++ % courses.length]) {
case COLUMN_INCREASE:
col++;
break;
case ROW_INCREASE:
r++;
break;
case COLUMN_DECREASE:
col--;
break;
case ROW_DECREASE:
r--;
break;
}
}
}
return a;
};
$JssorSlideshowFormations$.$FormationStraightStairs = function (transition) {
var cols = transition.$Cols;
var rows = transition.$Rows;
var formationDirection = transition.$Assembly;
var count = transition.$Count;
var a = [];
var i = 0;
var col = 0;
var r = 0;
var cl = cols - 1;
var rl = rows - 1;
var il = count - 1;
var cr;
switch (formationDirection) {
case ASSEMBLY_BOTTOM_LEFT:
case ASSEMBLY_TOP_RIGHT:
case ASSEMBLY_TOP_LEFT:
case ASSEMBLY_BOTTOM_RIGHT:
var C = 0;
var R = 0;
break;
case ASSEMBLY_LEFT_BOTTOM:
case ASSEMBLY_RIGHT_TOP:
case ASSEMBLY_LEFT_TOP:
case ASSEMBLY_RIGHT_BOTTOM:
var C = cl;
var R = 0;
break;
default:
formationDirection = ASSEMBLY_RIGHT_BOTTOM;
var C = cl;
var R = 0;
break;
}
col = C;
r = R;
while (i < count) {
cr = r + ',' + col;
if (isToTop(formationDirection) || isToRight(formationDirection)) {
PushFormationOrder(a, il - i++, [r, col]);
//a[cr] = il - i++;
}
else {
PushFormationOrder(a, i++, [r, col]);
//a[cr] = i++;
}
switch (formationDirection) {
case ASSEMBLY_BOTTOM_LEFT:
case ASSEMBLY_TOP_RIGHT:
col--;
r++;
break;
case ASSEMBLY_TOP_LEFT:
case ASSEMBLY_BOTTOM_RIGHT:
col++;
r--;
break;
case ASSEMBLY_LEFT_BOTTOM:
case ASSEMBLY_RIGHT_TOP:
col--;
r--;
break;
case ASSEMBLY_RIGHT_BOTTOM:
case ASSEMBLY_LEFT_TOP:
default:
col++;
r++;
break;
}
if (col < 0 || r < 0 || col > cl || r > rl) {
switch (formationDirection) {
case ASSEMBLY_BOTTOM_LEFT:
case ASSEMBLY_TOP_RIGHT:
C++;
break;
case ASSEMBLY_LEFT_BOTTOM:
case ASSEMBLY_RIGHT_TOP:
case ASSEMBLY_TOP_LEFT:
case ASSEMBLY_BOTTOM_RIGHT:
R++;
break;
case ASSEMBLY_RIGHT_BOTTOM:
case ASSEMBLY_LEFT_TOP:
default:
C--;
break;
}
if (C < 0 || R < 0 || C > cl || R > rl) {
switch (formationDirection) {
case ASSEMBLY_BOTTOM_LEFT:
case ASSEMBLY_TOP_RIGHT:
C = cl;
R++;
break;
case ASSEMBLY_TOP_LEFT:
case ASSEMBLY_BOTTOM_RIGHT:
R = rl;
C++;
break;
case ASSEMBLY_LEFT_BOTTOM:
case ASSEMBLY_RIGHT_TOP: R = rl; C--;
break;
case ASSEMBLY_RIGHT_BOTTOM:
case ASSEMBLY_LEFT_TOP:
default:
C = 0;
R++;
break;
}
if (R > rl)
R = rl;
else if (R < 0)
R = 0;
else if (C > cl)
C = cl;
else if (C < 0)
C = 0;
}
r = R;
col = C;
}
}
return a;
};
$JssorSlideshowFormations$.$FormationSquare = function (transition) {
var cols = transition.$Cols || 1;
var rows = transition.$Rows || 1;
var arr = [];
var i = 0;
var col;
var r;
var dc;
var dr;
var cr;
dc = cols < rows ? (rows - cols) / 2 : 0;
dr = cols > rows ? (cols - rows) / 2 : 0;
cr = Math.round(Math.max(cols / 2, rows / 2)) + 1;
for (col = 0; col < cols; col++) {
for (r = 0; r < rows; r++)
PushFormationOrder(arr, cr - Math.min(col + 1 + dc, r + 1 + dr, cols - col + dc, rows - r + dr), [r, col]);
}
return arr;
};
$JssorSlideshowFormations$.$FormationRectangle = function (transition) {
var cols = transition.$Cols || 1;
var rows = transition.$Rows || 1;
var arr = [];
var i = 0;
var col;
var r;
var cr;
cr = Math.round(Math.min(cols / 2, rows / 2)) + 1;
for (col = 0; col < cols; col++) {
for (r = 0; r < rows; r++)
PushFormationOrder(arr, cr - Math.min(col + 1, r + 1, cols - col, rows - r), [r, col]);
}
return arr;
};
$JssorSlideshowFormations$.$FormationRandom = function (transition) {
var a = [];
var r, col, i;
for (r = 0; r < transition.$Rows; r++) {
for (col = 0; col < transition.$Cols; col++)
PushFormationOrder(a, Math.ceil(100000 * Math.random()) % 13, [r, col]);
}
return a; };
$JssorSlideshowFormations$.$FormationCircle = function (transition) {
var cols = transition.$Cols || 1;
var rows = transition.$Rows || 1;
var arr = [];
var i = 0;
var col;
var r;
var hc = cols / 2 - 0.5;
var hr = rows / 2 - 0.5;
for (col = 0; col < cols; col++) {
for (r = 0; r < rows; r++)
PushFormationOrder(arr, Math.round(Math.sqrt(Math.pow(col - hc, 2) + Math.pow(r - hr, 2))), [r, col]);
}
return arr;
};
$JssorSlideshowFormations$.$FormationCross = function (transition) {
var cols = transition.$Cols || 1;
var rows = transition.$Rows || 1;
var arr = [];
var i = 0;
var col;
var r;
var hc = cols / 2 - 0.5;
var hr = rows / 2 - 0.5;
for (col = 0; col < cols; col++) {
for (r = 0; r < rows; r++)
PushFormationOrder(arr, Math.round(Math.min(Math.abs(col - hc), Math.abs(r - hr))), [r, col]);
}
return arr;
};
$JssorSlideshowFormations$.$FormationRectangleCross = function (transition) {
var cols = transition.$Cols || 1;
var rows = transition.$Rows || 1;
var arr = [];
var i = 0;
var col;
var r;
var hc = cols / 2 - 0.5;
var hr = rows / 2 - 0.5;
var cr = Math.max(hc, hr) + 1;
for (col = 0; col < cols; col++) {
for (r = 0; r < rows; r++)
PushFormationOrder(arr, Math.round(cr - Math.max(hc - Math.abs(col - hc), hr - Math.abs(r - hr))) - 1, [r, col]);
}
return arr;
};
function GetFormation(transition) {
var formationInstance = transition.$Formation(transition);
return transition.$Reverse ? formationInstance.reverse() : formationInstance;
} //GetFormation
//var _PrototypeTransitions = [];
function EnsureTransitionInstance(options, slideshowInterval) {
var _SlideshowTransition = {
$Interval: slideshowInterval, //Delay to play next frame
$Duration: 1, //Duration to finish the entire transition
$Delay: 0, //Delay to assembly blocks
$Cols: 1, //Number of columns
$Rows: 1, //Number of rows
$Opacity: 0, //Fade block or not
$Zoom: 0, //Zoom block or not
$Clip: 0, //Clip block or not
$Move: false, //Move block or not
$SlideOut: false, //Slide the previous slide out to display next slide instead
//$FlyDirection: 0, //Specify fly transform with direction
$Reverse: false, //Reverse the assembly or not
$Formation: $JssorSlideshowFormations$.$FormationRandom, //Shape that assembly blocks as
$Assembly: ASSEMBLY_RIGHT_BOTTOM, //The way to assembly blocks
$ChessMode: { $Column: 0, $Row: 0 }, //Chess move or fly direction
$Easing: $JssorEasing$.$EaseSwing, //Specify variation of speed during transition
$Round: {},
$Blocks: [],
$During: {}
};
$Jssor$.$Extend(_SlideshowTransition, options);
_SlideshowTransition.$Count = _SlideshowTransition.$Cols * _SlideshowTransition.$Rows;
if ($Jssor$.$IsFunction(_SlideshowTransition.$Easing))
_SlideshowTransition.$Easing = { $Default: _SlideshowTransition.$Easing };
_SlideshowTransition.$FramesCount = Math.ceil(_SlideshowTransition.$Duration / _SlideshowTransition.$Interval);
_SlideshowTransition.$EasingInstance = GetEasing(_SlideshowTransition);
_SlideshowTransition.$GetBlocks = function (width, height) {
width /= _SlideshowTransition.$Cols;
height /= _SlideshowTransition.$Rows;
var wh = width + 'x' + height;
if (!_SlideshowTransition.$Blocks[wh]) {
_SlideshowTransition.$Blocks[wh] = { $Width: width, $Height: height };
for (var col = 0; col < _SlideshowTransition.$Cols; col++) {
for (var r = 0; r < _SlideshowTransition.$Rows; r++)
_SlideshowTransition.$Blocks[wh][r + ',' + col] = { $Top: r * height, $Right: col * width + width, $Bottom: r * height + height, $Left: col * width };
}
}
return _SlideshowTransition.$Blocks[wh];
};
if (_SlideshowTransition.$Brother) {
_SlideshowTransition.$Brother = EnsureTransitionInstance(_SlideshowTransition.$Brother, slideshowInterval);
_SlideshowTransition.$SlideOut = true;
}
return _SlideshowTransition; }
function GetEasing(transition) {
var easing = transition.$Easing;
if (!easing.$Default)
easing.$Default = $JssorEasing$.$EaseSwing;
var duration = transition.$FramesCount;
var cache = easing.$Cache;
if (!cache) {
var enumerator = $Jssor$.$Extend({}, transition.$Easing, transition.$Round);
cache = easing.$Cache = {};
$Jssor$.$Each(enumerator, function (v, easingName) {
var easingFunction = easing[easingName] || easing.$Default;
var round = transition.$Round[easingName] || 1;
if (!$Jssor$.$IsArray(easingFunction.$Cache))
easingFunction.$Cache = [];
var easingFunctionCache = easingFunction.$Cache[duration] = easingFunction.$Cache[duration] || [];
if (!easingFunctionCache[round]) {
easingFunctionCache[round] = [0];
for (var t = 1; t <= duration; t++) {
var tRound = t / duration * round;
var tRoundFloor = Math.floor(tRound);
if (tRound != tRoundFloor)
tRound -= tRoundFloor;
easingFunctionCache[round][t] = easingFunction(tRound);
}
}
cache[easingName] = easingFunctionCache;
});
}
return cache; } //GetEasing
//Formation Definition -------
function JssorSlideshowPlayer(slideContainer, slideElement, slideTransition, beginTime, slideContainerWidth, slideContainerHeight) {
var _Self = this;
var _Block;
var _StartStylesArr = {};
var _AnimationStylesArrs = {};
var _AnimationBlockItems = [];
var _StyleStart;
var _StyleEnd;
var _StyleDif;
var _ChessModeColumn = slideTransition.$ChessMode.$Column || 0;
var _ChessModeRow = slideTransition.$ChessMode.$Row || 0;
var _Blocks = slideTransition.$GetBlocks(slideContainerWidth, slideContainerHeight);
var _FormationInstance = GetFormation(slideTransition);
var _MaxOrder = _FormationInstance.length - 1;
var _Period = slideTransition.$Duration + slideTransition.$Delay * _MaxOrder;
var _EndTime = beginTime + _Period;
var _SlideOut = slideTransition.$SlideOut;
var _IsIn;
_EndTime += $Jssor$.$IsBrowserChrome() ? 260 : 50;
_Self.$EndTime = _EndTime;
_Self.$ShowFrame = function (time) {
time -= beginTime;
var isIn = time < _Period;
if (isIn || _IsIn) {
_IsIn = isIn;
if (!_SlideOut)
time = _Period - time;
var frameIndex = Math.ceil(time / slideTransition.$Interval);
$Jssor$.$Each(_AnimationStylesArrs, function (value, index) {
var itemFrameIndex = Math.max(frameIndex, value.$Min);
itemFrameIndex = Math.min(itemFrameIndex, value.length - 1);
if (value.$LastFrameIndex != itemFrameIndex) {
if (!value.$LastFrameIndex && !_SlideOut) {
$Jssor$.$ShowElement(_AnimationBlockItems[index]);
}
else if (itemFrameIndex == value.$Max && _SlideOut) {
$Jssor$.$HideElement(_AnimationBlockItems[index]);
}
value.$LastFrameIndex = itemFrameIndex;
$Jssor$.$SetStylesEx(_AnimationBlockItems[index], value[itemFrameIndex]);
}
});
}
};
function DisableHWA(elmt) {
$Jssor$.$DisableHWA(elmt);
var children = $Jssor$.$Children(elmt);
$Jssor$.$Each(children, function (child) {
DisableHWA(child);
});
}
//constructor
{
slideElement = $Jssor$.$CloneNode(slideElement, true);
DisableHWA(slideElement);
if ($Jssor$.$IsBrowserIe9Earlier()) {
var hasImage = !slideElement["no-image"];
var slideChildElements = $Jssor$.$FindChildrenByTag(slideElement, null, true);
$Jssor$.$Each(slideChildElements, function (slideChildElement) {
if (hasImage || slideChildElement["jssor-slider"])
$Jssor$.$CssOpacity(slideChildElement, $Jssor$.$CssOpacity(slideChildElement), true);
});
}
$Jssor$.$Each(_FormationInstance, function (formationItems, order) {
$Jssor$.$Each(formationItems, function (formationItem) {
var row = formationItem[0];
var col = formationItem[1];
{
var columnRow = row + ',' + col;
var chessHorizontal = false;
var chessVertical = false;
var chessRotate = false;
if (_ChessModeColumn && col % 2) {
if ($JssorDirection$.$IsHorizontal(_ChessModeColumn)) {
chessHorizontal = !chessHorizontal;
}
if ($JssorDirection$.$IsVertical(_ChessModeColumn)) {
chessVertical = !chessVertical;
}
if (_ChessModeColumn & 16)
chessRotate = !chessRotate;
}
if (_ChessModeRow && row % 2) {
if ($JssorDirection$.$IsHorizontal(_ChessModeRow)) {
chessHorizontal = !chessHorizontal;
}
if ($JssorDirection$.$IsVertical(_ChessModeRow)) {
chessVertical = !chessVertical;
}
if (_ChessModeRow & 16)
chessRotate = !chessRotate;
}
slideTransition.$Top = slideTransition.$Top || (slideTransition.$Clip & 4);
slideTransition.$Bottom = slideTransition.$Bottom || (slideTransition.$Clip & 8);
slideTransition.$Left = slideTransition.$Left || (slideTransition.$Clip & 1);
slideTransition.$Right = slideTransition.$Right || (slideTransition.$Clip & 2);
var topBenchmark = chessVertical ? slideTransition.$Bottom : slideTransition.$Top;
var bottomBenchmark = chessVertical ? slideTransition.$Top : slideTransition.$Bottom;
var leftBenchmark = chessHorizontal ? slideTransition.$Right : slideTransition.$Left;
var rightBenchmark = chessHorizontal ? slideTransition.$Left : slideTransition.$Right;
//$JssorDebug$.$Execute(function () {
// topBenchmark = bottomBenchmark = leftBenchmark = rightBenchmark = false;
//});
slideTransition.$Clip = topBenchmark || bottomBenchmark || leftBenchmark || rightBenchmark;
_StyleDif = {};
_StyleEnd = { $Top: 0, $Left: 0, $Opacity: 1, $Width: slideContainerWidth, $Height: slideContainerHeight };
_StyleStart = $Jssor$.$Extend({}, _StyleEnd);
_Block = $Jssor$.$Extend({}, _Blocks[columnRow]);
if (slideTransition.$Opacity) {
_StyleEnd.$Opacity = 2 - slideTransition.$Opacity;
}
if (slideTransition.$ZIndex) {
_StyleEnd.$ZIndex = slideTransition.$ZIndex;
_StyleStart.$ZIndex = 0;
}
var allowClip = slideTransition.$Cols * slideTransition.$Rows > 1 || slideTransition.$Clip;
if (slideTransition.$Zoom || slideTransition.$Rotate) {
var allowRotate = true;
if ($Jssor$.$IsBrowserIE() && $Jssor$.$BrowserEngineVersion() < 9) {
if (slideTransition.$Cols * slideTransition.$Rows > 1)
allowRotate = false;
else
allowClip = false;
}
if (allowRotate) {
_StyleEnd.$Zoom = slideTransition.$Zoom ? slideTransition.$Zoom - 1 : 1;
_StyleStart.$Zoom = 1;
if ($Jssor$.$IsBrowserIe9Earlier() || $Jssor$.$IsBrowserOpera())
_StyleEnd.$Zoom = Math.min(_StyleEnd.$Zoom, 2);
var rotate = slideTransition.$Rotate;
if (rotate == true)
rotate = 1;
_StyleEnd.$Rotate = rotate * 360 * ((chessRotate) ? -1 : 1);
_StyleStart.$Rotate = 0;
}
}
if (allowClip) {
if (slideTransition.$Clip) {
var clipScale = slideTransition.$ScaleClip || 1;
var blockOffset = _Block.$Offset = {};
if (topBenchmark && bottomBenchmark) {
blockOffset.$Top = _Blocks.$Height / 2 * clipScale;
blockOffset.$Bottom = -blockOffset.$Top;
}
else if (topBenchmark) {
blockOffset.$Bottom = -_Blocks.$Height * clipScale;
}
else if (bottomBenchmark) {
blockOffset.$Top = _Blocks.$Height * clipScale;
}
if (leftBenchmark && rightBenchmark) {
blockOffset.$Left = _Blocks.$Width / 2 * clipScale;
blockOffset.$Right = -blockOffset.$Left;
}
else if (leftBenchmark) {
blockOffset.$Right = -_Blocks.$Width * clipScale;
}
else if (rightBenchmark) {
blockOffset.$Left = _Blocks.$Width * clipScale;
}
}
_StyleDif.$Clip = _Block;
_StyleStart.$Clip = _Blocks[columnRow];
}
//fly
{
var chessHor = chessHorizontal ? 1 : -1;
var chessVer = chessVertical ? 1 : -1;
if (slideTransition.x)
_StyleEnd.$Left += slideContainerWidth * slideTransition.x * chessHor;
if (slideTransition.y)
_StyleEnd.$Top += slideContainerHeight * slideTransition.y * chessVer;
}
$Jssor$.$Each(_StyleEnd, function (propertyEnd, property) {
if ($Jssor$.$IsNumeric(propertyEnd)) {
if (propertyEnd != _StyleStart[property]) {
_StyleDif[property] = propertyEnd - _StyleStart[property];
}
}
});
_StartStylesArr[columnRow] = _SlideOut ? _StyleStart : _StyleEnd;
var animationStylesArr = [];
var virtualFrameCount = Math.round(order * slideTransition.$Delay / slideTransition.$Interval);
_AnimationStylesArrs[columnRow] = new Array(virtualFrameCount);
_AnimationStylesArrs[columnRow].$Min = virtualFrameCount;
var framesCount = slideTransition.$FramesCount;
for (var frameN = 0; frameN <= framesCount; frameN++) {
var styleFrameN = {};
$Jssor$.$Each(_StyleDif, function (propertyDiff, property) {
var propertyEasings = slideTransition.$EasingInstance[property] || slideTransition.$EasingInstance.$Default;
var propertyEasingArray = propertyEasings[slideTransition.$Round[property] || 1];
var propertyDuring = slideTransition.$During[property] || [0, 1];
var propertyFrameN = (frameN / framesCount - propertyDuring[0]) / propertyDuring[1] * framesCount;
propertyFrameN = Math.round(Math.min(framesCount, Math.max(propertyFrameN, 0)));
var propertyEasingValue = propertyEasingArray[propertyFrameN];
if ($Jssor$.$IsNumeric(propertyDiff)) {
styleFrameN[property] = _StyleStart[property] + propertyDiff * propertyEasingValue;
}
else {
var value = styleFrameN[property] = $Jssor$.$Extend({}, _StyleStart[property]);
value.$Offset = [];
$Jssor$.$Each(propertyDiff.$Offset, function (rectX, n) {
var offsetValue = rectX * propertyEasingValue;
value.$Offset[n] = offsetValue;
value[n] += offsetValue;
});
}
});
if (_StyleStart.$Zoom) {
styleFrameN.$Transform = { $Rotate: styleFrameN.$Rotate || 0, $Scale: styleFrameN.$Zoom, $OriginalWidth: slideContainerWidth, $OriginalHeight: slideContainerHeight };
}
if (styleFrameN.$Clip && slideTransition.$Move) {
var styleFrameNClipOffset = styleFrameN.$Clip.$Offset;
var offsetY = (styleFrameNClipOffset.$Top || 0) + (styleFrameNClipOffset.$Bottom || 0);
var offsetX = (styleFrameNClipOffset.$Left || 0) + (styleFrameNClipOffset.$Right || 0);
styleFrameN.$Left = (styleFrameN.$Left || 0) + offsetX;
styleFrameN.$Top = (styleFrameN.$Top || 0) + offsetY;
styleFrameN.$Clip.$Left -= offsetX;
styleFrameN.$Clip.$Right -= offsetX;
styleFrameN.$Clip.$Top -= offsetY;
styleFrameN.$Clip.$Bottom -= offsetY;
}
styleFrameN.$ZIndex = styleFrameN.$ZIndex || 1;
_AnimationStylesArrs[columnRow].push(styleFrameN);
}
} //for
});
});
_FormationInstance.reverse();
$Jssor$.$Each(_FormationInstance, function (formationItems) {
$Jssor$.$Each(formationItems, function (formationItem) {
var row = formationItem[0];
var col = formationItem[1];
var columnRow = row + ',' + col;
var image = slideElement;
if (col || row)
image = $Jssor$.$CloneNode(slideElement, true);
$Jssor$.$SetStyles(image, _StartStylesArr[columnRow]);
$Jssor$.$CssOverflow(image, "hidden");
$Jssor$.$CssPosition(image, "absolute");
slideContainer.$AddClipElement(image);
_AnimationBlockItems[columnRow] = image;
$Jssor$.$ShowElement(image, _SlideOut);
});
});
}
}
//JssorSlideshowRunner++++++++
var _SlideshowRunnerCount = 1;
$JssorSlideshowRunner$ = window.$JssorSlideshowRunner$ = function (slideContainer, slideContainerWidth, slideContainerHeight, slideshowOptions, handleTouchEventOnly) {
var _SelfSlideshowRunner = this;
//var _State = 0; //-1 fullfill, 0 clean, 1 initializing, 2 stay, 3 playing
var _EndTime;
var _SliderFrameCount;
var _SlideshowPlayerBelow;
var _SlideshowPlayerAbove;
var _PrevItem;
var _SlideItem;
var _TransitionIndex = 0;
var _TransitionsOrder = slideshowOptions.$TransitionsOrder;
var _SlideshowTransition;
var _SlideshowPerformance = 16;
function SlideshowProcessor() {
var _SelfSlideshowProcessor = this;
var _CurrentTime = 0;
$JssorAnimator$.call(_SelfSlideshowProcessor, 0, _EndTime);
_SelfSlideshowProcessor.$OnPositionChange = function (oldPosition, newPosition) {
if ((newPosition - _CurrentTime) > _SlideshowPerformance) {
_CurrentTime = newPosition;
_SlideshowPlayerAbove && _SlideshowPlayerAbove.$ShowFrame(newPosition);
_SlideshowPlayerBelow && _SlideshowPlayerBelow.$ShowFrame(newPosition);
}
};
_SelfSlideshowProcessor.$Transition = _SlideshowTransition;
}
//member functions
_SelfSlideshowRunner.$GetTransition = function (slideCount) {
var n = 0;
var transitions = slideshowOptions.$Transitions;
var transitionCount = transitions.length;
if (_TransitionsOrder) { /*Sequence*/
if (transitionCount > slideCount && ($Jssor$.$IsBrowserChrome() || $Jssor$.$IsBrowserSafari() || $Jssor$.$IsBrowserFireFox())) {
transitionCount -= transitionCount % slideCount;
}
n = _TransitionIndex++ % transitionCount;
}
else { /*Random*/
n = Math.floor(Math.random() * transitionCount);
}
transitions[n] && (transitions[n].$Index = n);
return transitions[n];
};
_SelfSlideshowRunner.$Initialize = function (slideIndex, prevIndex, slideItem, prevItem, slideshowTransition) {
$JssorDebug$.$Execute(function () {
if (_SlideshowPlayerBelow) {
$JssorDebug$.$Fail("slideshow runner has not been cleared.");
}
});
_SlideshowTransition = slideshowTransition;
slideshowTransition = EnsureTransitionInstance(slideshowTransition, _SlideshowPerformance);
_SlideItem = slideItem;
_PrevItem = prevItem;
var prevSlideElement = prevItem.$Item;
var currentSlideElement = slideItem.$Item;
prevSlideElement["no-image"] = !prevItem.$Image;
currentSlideElement["no-image"] = !slideItem.$Image;
var slideElementAbove = prevSlideElement;
var slideElementBelow = currentSlideElement;
var slideTransitionAbove = slideshowTransition;
var slideTransitionBelow = slideshowTransition.$Brother || EnsureTransitionInstance({}, _SlideshowPerformance);
if (!slideshowTransition.$SlideOut) {
slideElementAbove = currentSlideElement;
slideElementBelow = prevSlideElement;
}
var shift = slideTransitionBelow.$Shift || 0;
_SlideshowPlayerBelow = new JssorSlideshowPlayer(slideContainer, slideElementBelow, slideTransitionBelow, Math.max(shift - slideTransitionBelow.$Interval, 0), slideContainerWidth, slideContainerHeight);
_SlideshowPlayerAbove = new JssorSlideshowPlayer(slideContainer, slideElementAbove, slideTransitionAbove, Math.max(slideTransitionBelow.$Interval - shift, 0), slideContainerWidth, slideContainerHeight);
_SlideshowPlayerBelow.$ShowFrame(0);
_SlideshowPlayerAbove.$ShowFrame(0);
_EndTime = Math.max(_SlideshowPlayerBelow.$EndTime, _SlideshowPlayerAbove.$EndTime);
_SelfSlideshowRunner.$Index = slideIndex;
};
_SelfSlideshowRunner.$Clear = function () {
slideContainer.$Clear();
_SlideshowPlayerBelow = null;
_SlideshowPlayerAbove = null;
};
_SelfSlideshowRunner.$GetProcessor = function () {
var slideshowProcessor = null;
if (_SlideshowPlayerAbove)
slideshowProcessor = new SlideshowProcessor();
return slideshowProcessor;
};
//Constructor
{
if ($Jssor$.$IsBrowserIe9Earlier() || $Jssor$.$IsBrowserOpera() || (handleTouchEventOnly && $Jssor$.$WebKitVersion() < 537)) {
_SlideshowPerformance = 32;
}
$JssorObject$.call(_SelfSlideshowRunner);
$JssorAnimator$.call(_SelfSlideshowRunner, -10000000, 10000000);
$JssorDebug$.$LiveStamp(_SelfSlideshowRunner, "slideshow_runner_" + _SlideshowRunnerCount++);
}
};
//JssorSlideshowRunner--------
//JssorSlider
function JssorSlider(elmt, options) {
var _SelfSlider = this;
//private classes
function Conveyor() {
var _SelfConveyor = this;
$JssorAnimator$.call(_SelfConveyor, -100000000, 200000000);
_SelfConveyor.$GetCurrentSlideInfo = function () {
var positionDisplay = _SelfConveyor.$GetPosition_Display();
var virtualIndex = Math.floor(positionDisplay);
var slideIndex = GetRealIndex(virtualIndex);
var slidePosition = positionDisplay - Math.floor(positionDisplay);
return { $Index: slideIndex, $VirtualIndex: virtualIndex, $Position: slidePosition };
};
_SelfConveyor.$OnPositionChange = function (oldPosition, newPosition) {
var index = Math.floor(newPosition);
if (index != newPosition && newPosition > oldPosition)
index++;
ResetNavigator(index, true);
_SelfSlider.$TriggerEvent(JssorSlider.$EVT_POSITION_CHANGE, GetRealIndex(newPosition), GetRealIndex(oldPosition), newPosition, oldPosition);
};
}
//Carousel
function Carousel() {
var _SelfCarousel = this;
$JssorAnimator$.call(_SelfCarousel, 0, 0, { $LoopLength: _SlideCount });
//Carousel Constructor
{
$Jssor$.$Each(_SlideItems, function (slideItem) {
(_Loop & 1) && slideItem.$SetLoopLength(_SlideCount);
_SelfCarousel.$Chain(slideItem);
slideItem.$Shift(_ParkingPosition / _StepLength);
});
}
}
//Carousel
//Slideshow
function Slideshow() {
var _SelfSlideshow = this;
var _Wrapper = _SlideContainer.$Elmt;
$JssorAnimator$.call(_SelfSlideshow, -1, 2, { $Easing: $JssorEasing$.$EaseLinear, $Setter: { $Position: SetPosition }, $LoopLength: _SlideCount }, _Wrapper, { $Position: 1 }, { $Position: -1 });
_SelfSlideshow.$Wrapper = _Wrapper;
//Slideshow Constructor
{
$JssorDebug$.$Execute(function () {
$Jssor$.$Attribute(_SlideContainer.$Elmt, "debug-id", "slide_container");
});
}
}
//Slideshow
//CarouselPlayer
function CarouselPlayer(carousel, slideshow) {
var _SelfCarouselPlayer = this;
var _FromPosition;
var _ToPosition;
var _Duration;
var _StandBy;
var _StandByPosition;
$JssorAnimator$.call(_SelfCarouselPlayer, -100000000, 200000000);
_SelfCarouselPlayer.$OnStart = function () {
_IsSliding = true;
_LoadingTicket = null;
//EVT_SWIPE_START
_SelfSlider.$TriggerEvent(JssorSlider.$EVT_SWIPE_START, GetRealIndex(_Conveyor.$GetPosition()), _Conveyor.$GetPosition());
};
_SelfCarouselPlayer.$OnStop = function () {
_IsSliding = false;
_StandBy = false;
var currentSlideInfo = _Conveyor.$GetCurrentSlideInfo();
//EVT_SWIPE_END
_SelfSlider.$TriggerEvent(JssorSlider.$EVT_SWIPE_END, GetRealIndex(_Conveyor.$GetPosition()), _Conveyor.$GetPosition());
if (!currentSlideInfo.$Position) {
OnPark(currentSlideInfo.$VirtualIndex, _CurrentSlideIndex);
}
};
_SelfCarouselPlayer.$OnPositionChange = function (oldPosition, newPosition) {
var toPosition;
if (_StandBy)
toPosition = _StandByPosition;
else {
toPosition = _ToPosition;
if (_Duration) {
var interPosition = newPosition / _Duration;
if ($Jssor$.$IsBrowserChrome() || $Jssor$.$IsBrowserFireFox()) {
Math.round(interPosition * 16 / _Duration) / 16 * _Duration;
if ($Jssor$.$BrowserVersion() < 38)
interPosition = parseFloat(interPosition.toFixed(4));
}
toPosition = _Options.$SlideEasing(interPosition) * (_ToPosition - _FromPosition) + _FromPosition;
}
}
_Conveyor.$GoToPosition(toPosition);
};
_SelfCarouselPlayer.$PlayCarousel = function (fromPosition, toPosition, duration, callback) {
$JssorDebug$.$Execute(function () {
if (_SelfCarouselPlayer.$IsPlaying())
$JssorDebug$.$Fail("The carousel is already playing.");
});
_FromPosition = fromPosition;
_ToPosition = toPosition;
_Duration = duration;
_Conveyor.$GoToPosition(fromPosition);
_SelfCarouselPlayer.$GoToPosition(0);
_SelfCarouselPlayer.$PlayToPosition(duration, callback);
};
_SelfCarouselPlayer.$StandBy = function (standByPosition) {
_StandBy = true;
_StandByPosition = standByPosition;
_SelfCarouselPlayer.$Play(standByPosition, null, true);
};
_SelfCarouselPlayer.$SetStandByPosition = function (standByPosition) {
_StandByPosition = standByPosition;
};
_SelfCarouselPlayer.$MoveCarouselTo = function (position) {
_Conveyor.$GoToPosition(position);
};
//CarouselPlayer Constructor
{
_Conveyor = new Conveyor();
_Conveyor.$Combine(carousel);
_Conveyor.$Combine(slideshow);
}
}
//CarouselPlayer
//SlideContainer
function SlideContainer() {
var _Self = this;
var elmt = CreatePanel();
$Jssor$.$CssZIndex(elmt, 0);
_Self.$Elmt = elmt;
_Self.$AddClipElement = function (clipElement) {
$Jssor$.$AppendChild(elmt, clipElement);
$Jssor$.$ShowElement(elmt);
};
_Self.$Clear = function () {
$Jssor$.$HideElement(elmt);
$Jssor$.$ClearInnerHtml(elmt);
};
}
//SlideContainer
//SlideItem
function SlideItem(slideElmt, slideIndex) {
var _SelfSlideItem = this;
var _CaptionSliderIn;
var _CaptionSliderOut;
var _CaptionSliderCurrent;
var _IsCaptionSliderPlayingWhenDragStart;
var _Wrapper;
var _BaseElement = slideElmt;
var _LoadingScreen;
var _ImageItem;
var _ImageElmts = [];
var _LinkItemOrigin;
var _LinkItem;
var _ImageLoading;
var _ImageLoaded;
var _ImageLazyLoading;
var _ContentRefreshed;
var _Processor;
var _PlayerInstanceElement;
var _PlayerInstance;
var _SequenceNumber; //for debug only
$JssorAnimator$.call(_SelfSlideItem, -_DisplayPieces, _DisplayPieces + 1, { $SlideItemAnimator: true });
function ResetCaptionSlider(fresh) {
_CaptionSliderOut && _CaptionSliderOut.$Revert();
_CaptionSliderIn && _CaptionSliderIn.$Revert();
RefreshContent(slideElmt, fresh);
_ContentRefreshed = true;
_CaptionSliderIn = new _CaptionSliderOptions.$Class(slideElmt, _CaptionSliderOptions, 1);
$JssorDebug$.$LiveStamp(_CaptionSliderIn, "caption_slider_" + _CaptionSliderCount + "_in");
_CaptionSliderOut = new _CaptionSliderOptions.$Class(slideElmt, _CaptionSliderOptions);
$JssorDebug$.$LiveStamp(_CaptionSliderOut, "caption_slider_" + _CaptionSliderCount + "_out");
$JssorDebug$.$Execute(function () {
_CaptionSliderCount++;
});
_CaptionSliderOut.$GoToBegin();
_CaptionSliderIn.$GoToBegin();
}
function EnsureCaptionSliderVersion() {
if (_CaptionSliderIn.$Version < _CaptionSliderOptions.$Version) {
ResetCaptionSlider();
}
}
//event handling begin
function LoadImageCompleteEventHandler(completeCallback, loadingScreen, image) {
if (!_ImageLoaded) {
_ImageLoaded = true;
if (_ImageItem && image) {
var imageWidth = image.width;
var imageHeight = image.height;
var fillWidth = imageWidth;
var fillHeight = imageHeight;
if (imageWidth && imageHeight && _Options.$FillMode) {
//0 stretch, 1 contain (keep aspect ratio and put all inside slide), 2 cover (keep aspect ratio and cover whole slide), 4 actual size, 5 contain for large image, actual size for small image, default value is 0
if (_Options.$FillMode & 3 && (!(_Options.$FillMode & 4) || imageWidth > _SlideWidth || imageHeight > _SlideHeight)) {
var fitHeight = false;
var ratio = _SlideWidth / _SlideHeight * imageHeight / imageWidth;
if (_Options.$FillMode & 1) {
fitHeight = (ratio > 1);
}
else if (_Options.$FillMode & 2) {
fitHeight = (ratio < 1);
}
fillWidth = fitHeight ? imageWidth * _SlideHeight / imageHeight : _SlideWidth;
fillHeight = fitHeight ? _SlideHeight : imageHeight * _SlideWidth / imageWidth;
}
$Jssor$.$CssWidth(_ImageItem, fillWidth);
$Jssor$.$CssHeight(_ImageItem, fillHeight);
$Jssor$.$CssTop(_ImageItem, (_SlideHeight - fillHeight) / 2);
$Jssor$.$CssLeft(_ImageItem, (_SlideWidth - fillWidth) / 2);
}
$Jssor$.$CssPosition(_ImageItem, "absolute");
_SelfSlider.$TriggerEvent(JssorSlider.$EVT_LOAD_END, slideItem);
}
}
$Jssor$.$HideElement(loadingScreen);
completeCallback && completeCallback(_SelfSlideItem);
}
function LoadSlideshowImageCompleteEventHandler(nextIndex, nextItem, slideshowTransition, loadingTicket) {
if (loadingTicket == _LoadingTicket && _CurrentSlideIndex == slideIndex && _AutoPlay) {
if (!_Frozen) {
var nextRealIndex = GetRealIndex(nextIndex);
_SlideshowRunner.$Initialize(nextRealIndex, slideIndex, nextItem, _SelfSlideItem, slideshowTransition);
nextItem.$HideContentForSlideshow();
_Slideshow.$Locate(nextRealIndex, 1);
_Slideshow.$GoToPosition(nextRealIndex);
_CarouselPlayer.$PlayCarousel(nextIndex, nextIndex, 0);
}
}
}
function SlideReadyEventHandler(loadingTicket) {
if (loadingTicket == _LoadingTicket && _CurrentSlideIndex == slideIndex) {
if (!_Processor) {
var slideshowProcessor = null;
if (_SlideshowRunner) {
if (_SlideshowRunner.$Index == slideIndex)
slideshowProcessor = _SlideshowRunner.$GetProcessor();
else
_SlideshowRunner.$Clear();
}
EnsureCaptionSliderVersion();
_Processor = new Processor(slideIndex, slideshowProcessor, _SelfSlideItem.$GetCaptionSliderIn(), _SelfSlideItem.$GetCaptionSliderOut());
_Processor.$SetPlayer(_PlayerInstance);
}
!_Processor.$IsPlaying() && _Processor.$Replay();
}
}
function ParkEventHandler(currentIndex, previousIndex) {
if (currentIndex == slideIndex) {
if (currentIndex != previousIndex)
_SlideItems[previousIndex] && _SlideItems[previousIndex].$ParkOut();
else
_Processor && _Processor.$AdjustIdleOnPark();
_PlayerInstance && _PlayerInstance.$Enable();
//park in
var loadingTicket = _LoadingTicket = $Jssor$.$GetNow();
_SelfSlideItem.$LoadImage($Jssor$.$CreateCallback(null, SlideReadyEventHandler, loadingTicket));
}
else {
var distance = Math.abs(slideIndex - currentIndex);
var loadRange = _DisplayPieces + _Options.$LazyLoading;
if (!_ImageLazyLoading || distance <= loadRange || _SlideCount - distance <= loadRange) {
_SelfSlideItem.$LoadImage();
}
}
}
function SwipeStartEventHandler() {
if (_CurrentSlideIndex == slideIndex && _Processor) {
_Processor.$Stop();
_PlayerInstance && _PlayerInstance.$Quit();
_PlayerInstance && _PlayerInstance.$Disable();
_Processor.$OpenSlideshowPanel();
}
}
function FreezeEventHandler() {
if (_CurrentSlideIndex == slideIndex && _Processor) {
_Processor.$Stop();
}
}
function LinkClickEventHandler(event) {
if (_LastDragSucceded) {
$Jssor$.$CancelEvent(event);
}
else {
_SelfSlider.$TriggerEvent(JssorSlider.$EVT_CLICK, slideIndex, event);
}
}
function PlayerAvailableEventHandler() {
_PlayerInstance = _PlayerInstanceElement.pInstance;
_Processor && _Processor.$SetPlayer(_PlayerInstance);
}
_SelfSlideItem.$LoadImage = function (completeCallback, loadingScreen) {
loadingScreen = loadingScreen || _LoadingScreen;
if (_ImageElmts.length && !_ImageLoaded) {
$Jssor$.$ShowElement(loadingScreen);
if (!_ImageLoading) {
_ImageLoading = true;
_SelfSlider.$TriggerEvent(JssorSlider.$EVT_LOAD_START);
$Jssor$.$Each(_ImageElmts, function (imageElmt) {
if (!imageElmt.src) {
imageElmt.src = $Jssor$.$AttributeEx(imageElmt, "src2");
$Jssor$.$CssDisplay(imageElmt, imageElmt["display-origin"]);
}
});
}
$Jssor$.$LoadImages(_ImageElmts, _ImageItem, $Jssor$.$CreateCallback(null, LoadImageCompleteEventHandler, completeCallback, loadingScreen));
}
else {
LoadImageCompleteEventHandler(completeCallback, loadingScreen);
}
};
_SelfSlideItem.$GoForNextSlide = function () {
if (_SlideshowRunner) {
var slideshowTransition = _SlideshowRunner.$GetTransition(_SlideCount);
if (slideshowTransition) {
var loadingTicket = _LoadingTicket = $Jssor$.$GetNow();
var nextIndex = slideIndex + _PlayReverse;
var nextItem = _SlideItems[GetRealIndex(nextIndex)];
return nextItem.$LoadImage($Jssor$.$CreateCallback(null, LoadSlideshowImageCompleteEventHandler, nextIndex, nextItem, slideshowTransition, loadingTicket), _LoadingScreen);
}
}
PlayTo(_CurrentSlideIndex + _Options.$AutoPlaySteps * _PlayReverse);
};
_SelfSlideItem.$TryActivate = function () {
ParkEventHandler(slideIndex, slideIndex);
};
_SelfSlideItem.$ParkOut = function () {
//park out
_PlayerInstance && _PlayerInstance.$Quit();
_PlayerInstance && _PlayerInstance.$Disable();
_SelfSlideItem.$UnhideContentForSlideshow();
_Processor && _Processor.$Abort();
_Processor = null;
ResetCaptionSlider();
};
//for debug only
_SelfSlideItem.$StampSlideItemElements = function (stamp) {
stamp = _SequenceNumber + "_" + stamp;
$JssorDebug$.$Execute(function () {
if (_ImageItem)
$Jssor$.$Attribute(_ImageItem, "debug-id", stamp + "_slide_item_image_id");
$Jssor$.$Attribute(slideElmt, "debug-id", stamp + "_slide_item_item_id");
});
$JssorDebug$.$Execute(function () {
$Jssor$.$Attribute(_Wrapper, "debug-id", stamp + "_slide_item_wrapper_id");
});
$JssorDebug$.$Execute(function () {
$Jssor$.$Attribute(_LoadingScreen, "debug-id", stamp + "_loading_container_id");
});
};
_SelfSlideItem.$HideContentForSlideshow = function () {
$Jssor$.$HideElement(slideElmt);
};
_SelfSlideItem.$UnhideContentForSlideshow = function () {
$Jssor$.$ShowElement(slideElmt);
};
_SelfSlideItem.$EnablePlayer = function () {
_PlayerInstance && _PlayerInstance.$Enable();
};
function RefreshContent(elmt, fresh, level) {
if (elmt["jssor-slider"])
return;
level = level || 0;
if (!_ContentRefreshed) {
if (elmt.tagName == "IMG") {
_ImageElmts.push(elmt);
if (!elmt.src) {
_ImageLazyLoading = true;
elmt["display-origin"] = $Jssor$.$CssDisplay(elmt);
$Jssor$.$HideElement(elmt);
}
}
if ($Jssor$.$IsBrowserIe9Earlier()) {
$Jssor$.$CssZIndex(elmt, ($Jssor$.$CssZIndex(elmt) || 0) + 1);
}
if (_Options.$HWA && $Jssor$.$WebKitVersion() > 0) {
//if ((_HandleTouchEventOnly && ($Jssor$.$WebKitVersion() < 534 || !_SlideshowEnabled)) || (!_HandleTouchEventOnly && $Jssor$.$WebKitVersion() < 535)) {
// $Jssor$.$EnableHWA(elmt);
//}
if (!_HandleTouchEventOnly || ($Jssor$.$WebKitVersion() < 534 || !_SlideshowEnabled)) {
$Jssor$.$EnableHWA(elmt);
}
}
}
var childElements = $Jssor$.$Children(elmt);
$Jssor$.$Each(childElements, function (childElement, i) {
var uAttribute = $Jssor$.$AttributeEx(childElement, "u");
if (uAttribute == "player" && !_PlayerInstanceElement) {
_PlayerInstanceElement = childElement;
if (_PlayerInstanceElement.pInstance) {
PlayerAvailableEventHandler();
}
else {
$Jssor$.$AddEvent(_PlayerInstanceElement, "dataavailable", PlayerAvailableEventHandler);
}
}
if (uAttribute == "caption") {
if (!$Jssor$.$IsBrowserIE() && !fresh) {
var captionElement = $Jssor$.$CloneNode(childElement, true);
$Jssor$.$InsertBefore(elmt, captionElement, childElement);
$Jssor$.$RemoveChild(elmt, childElement);
childElement = captionElement;
fresh = true;
}
}
else if (!_ContentRefreshed && !level && !_ImageItem && $Jssor$.$AttributeEx(childElement, "u") == "image") {
_ImageItem = childElement;
if (_ImageItem) {
if (_ImageItem.tagName == "A") {
_LinkItemOrigin = _ImageItem;
$Jssor$.$SetStyles(_LinkItemOrigin, _StyleDef);
_LinkItem = $Jssor$.$CloneNode(_ImageItem, false);
//cancel click event on <A> element when a drag of slide succeeded
$Jssor$.$AddEvent(_LinkItem, "click", LinkClickEventHandler);
$Jssor$.$SetStyles(_LinkItem, _StyleDef);
$Jssor$.$CssDisplay(_LinkItem, "block");
$Jssor$.$CssOpacity(_LinkItem, 0);
$Jssor$.$Css(_LinkItem, "backgroundColor", "#000");
_ImageItem = $Jssor$.$FindFirstChildByTag(_ImageItem, "IMG");
$JssorDebug$.$Execute(function () {
if (!_ImageItem) {
$JssorDebug$.$Error("slide html code definition error, no 'IMG' found in a 'image with link' slide.\r\n" + elmt.outerHTML);
}
});
}
_ImageItem.border = 0;
$Jssor$.$SetStyles(_ImageItem, _StyleDef);
}
}
RefreshContent(childElement, fresh, level + 1);
});
}
_SelfSlideItem.$OnInnerOffsetChange = function (oldOffset, newOffset) {
var slidePosition = _DisplayPieces - newOffset;
SetPosition(_Wrapper, slidePosition);
//following lines are for future usage, not ready yet
//if (!_IsDragging || !_IsCaptionSliderPlayingWhenDragStart) {
// var _DealWithParallax;
// if (IsCurrentSlideIndex(slideIndex)) {
// if (_CaptionSliderOptions.$PlayOutMode == 2)
// _DealWithParallax = true;
// }
// else {
// if (!_CaptionSliderOptions.$PlayInMode) {
// //PlayInMode: 0 none
// _CaptionSliderIn.$GoToEnd();
// }
// //else if (_CaptionSliderOptions.$PlayInMode == 1) {
// // //PlayInMode: 1 chain
// // _CaptionSliderIn.$GoToBegin();
// //}
// else if (_CaptionSliderOptions.$PlayInMode == 2) {
// //PlayInMode: 2 parallel
// _DealWithParallax = true;
// }
// }
// if (_DealWithParallax) {
// _CaptionSliderIn.$GoToPosition((_CaptionSliderIn.$GetPosition_OuterEnd() - _CaptionSliderIn.$GetPosition_OuterBegin()) * Math.abs(newOffset - 1) * .8 + _CaptionSliderIn.$GetPosition_OuterBegin());
// }
//}
};
_SelfSlideItem.$GetCaptionSliderIn = function () {
return _CaptionSliderIn;
};
_SelfSlideItem.$GetCaptionSliderOut = function () {
return _CaptionSliderOut;
};
_SelfSlideItem.$Index = slideIndex;
$JssorObject$.call(_SelfSlideItem);
//SlideItem Constructor
{
var thumb = $Jssor$.$FindFirstChild(slideElmt, "thumb");
if (thumb) {
_SelfSlideItem.$Thumb = $Jssor$.$CloneNode(thumb, true);
$Jssor$.$RemoveAttribute(thumb, "id");
$Jssor$.$HideElement(thumb);
}
$Jssor$.$ShowElement(slideElmt);
_LoadingScreen = $Jssor$.$CloneNode(_LoadingContainer, true);
$Jssor$.$CssZIndex(_LoadingScreen, 1000);
//cancel click event on <A> element when a drag of slide succeeded
$Jssor$.$AddEvent(slideElmt, "click", LinkClickEventHandler);
ResetCaptionSlider(true);
_SelfSlideItem.$Image = _ImageItem;
_SelfSlideItem.$Link = _LinkItem;
_SelfSlideItem.$Item = slideElmt;
_SelfSlideItem.$Wrapper = _Wrapper = slideElmt;
$Jssor$.$AppendChild(_Wrapper, _LoadingScreen);
_SelfSlider.$On(203, ParkEventHandler);
_SelfSlider.$On(28, FreezeEventHandler);
_SelfSlider.$On(24, SwipeStartEventHandler);
$JssorDebug$.$Execute(function () {
_SequenceNumber = _SlideItemCreatedCount++;
});
$JssorDebug$.$Execute(function () {
$Jssor$.$Attribute(_Wrapper, "debug-id", "slide-" + slideIndex);
});
}
}
//SlideItem
//Processor
function Processor(slideIndex, slideshowProcessor, captionSliderIn, captionSliderOut) {
var _SelfProcessor = this;
var _ProgressBegin = 0;
var _SlideshowBegin = 0;
var _SlideshowEnd;
var _CaptionInBegin;
var _IdleBegin;
var _IdleEnd;
var _ProgressEnd;
var _IsSlideshowRunning;
var _IsRollingBack;
var _PlayerInstance;
var _IsPlayerOnService;
var slideItem = _SlideItems[slideIndex];
$JssorAnimator$.call(_SelfProcessor, 0, 0);
function UpdateLink() {
$Jssor$.$ClearChildren(_LinkContainer);
if (_ShowLink && _IsSlideshowRunning && slideItem.$Link) {
$Jssor$.$AppendChild(_LinkContainer, slideItem.$Link);
}
$Jssor$.$ShowElement(_LinkContainer, _IsSlideshowRunning || !slideItem.$Image);
}
function ProcessCompleteEventHandler() {
if (_IsRollingBack) {
_IsRollingBack = false;
_SelfSlider.$TriggerEvent(JssorSlider.$EVT_ROLLBACK_END, slideIndex, _IdleEnd, _ProgressBegin, _IdleBegin, _IdleEnd, _ProgressEnd);
_SelfProcessor.$GoToPosition(_IdleBegin);
}
_SelfProcessor.$Replay();
}
function PlayerSwitchEventHandler(isOnService) {
_IsPlayerOnService = isOnService;
_SelfProcessor.$Stop();
_SelfProcessor.$Replay();
}
_SelfProcessor.$Replay = function () {
var currentPosition = _SelfProcessor.$GetPosition_Display();
if (!_IsDragging && !_IsSliding && !_IsPlayerOnService && _CurrentSlideIndex == slideIndex) {
if (!currentPosition) {
if (_SlideshowEnd && !_IsSlideshowRunning) {
_IsSlideshowRunning = true;
_SelfProcessor.$OpenSlideshowPanel(true);
_SelfSlider.$TriggerEvent(JssorSlider.$EVT_SLIDESHOW_START, slideIndex, _ProgressBegin, _SlideshowBegin, _SlideshowEnd, _ProgressEnd);
}
UpdateLink();
}
var toPosition;
var stateEvent = JssorSlider.$EVT_STATE_CHANGE;
if (currentPosition != _ProgressEnd) {
if (currentPosition == _IdleEnd) {
toPosition = _ProgressEnd;
}
else if (currentPosition == _IdleBegin) {
toPosition = _IdleEnd;
}
else if (!currentPosition) {
toPosition = _IdleBegin;
}
else if (currentPosition > _IdleEnd) {
_IsRollingBack = true;
toPosition = _IdleEnd;
stateEvent = JssorSlider.$EVT_ROLLBACK_START;
}
else {
//continue from break (by drag or lock)
toPosition = _SelfProcessor.$GetPlayToPosition();
}
}
_SelfSlider.$TriggerEvent(stateEvent, slideIndex, currentPosition, _ProgressBegin, _IdleBegin, _IdleEnd, _ProgressEnd);
var allowAutoPlay = _AutoPlay && (!_HoverToPause || _HoverStatus);
if (currentPosition == _ProgressEnd) {
allowAutoPlay && slideItem.$GoForNextSlide();
}
else if (allowAutoPlay || currentPosition != _IdleEnd) {
_SelfProcessor.$PlayToPosition(toPosition, ProcessCompleteEventHandler);
}
}
};
_SelfProcessor.$AdjustIdleOnPark = function () {
if (_IdleEnd == _ProgressEnd && _IdleEnd == _SelfProcessor.$GetPosition_Display())
_SelfProcessor.$GoToPosition(_IdleBegin);
};
_SelfProcessor.$Abort = function () {
_SlideshowRunner && _SlideshowRunner.$Index == slideIndex && _SlideshowRunner.$Clear();
var currentPosition = _SelfProcessor.$GetPosition_Display();
if (currentPosition < _ProgressEnd) {
_SelfSlider.$TriggerEvent(JssorSlider.$EVT_STATE_CHANGE, slideIndex, -currentPosition -1, _ProgressBegin, _IdleBegin, _IdleEnd, _ProgressEnd);
}
};
_SelfProcessor.$OpenSlideshowPanel = function (open) {
if (slideshowProcessor) {
$Jssor$.$CssOverflow(_SlideshowPanel, open && slideshowProcessor.$Transition.$Outside ? "" : "hidden");
}
};
_SelfProcessor.$OnInnerOffsetChange = function (oldPosition, newPosition) {
if (_IsSlideshowRunning && newPosition >= _SlideshowEnd) {
_IsSlideshowRunning = false;
UpdateLink();
slideItem.$UnhideContentForSlideshow();
_SlideshowRunner.$Clear();
_SelfSlider.$TriggerEvent(JssorSlider.$EVT_SLIDESHOW_END, slideIndex, _ProgressBegin, _SlideshowBegin, _SlideshowEnd, _ProgressEnd);
}
_SelfSlider.$TriggerEvent(JssorSlider.$EVT_PROGRESS_CHANGE, slideIndex, newPosition, _ProgressBegin, _IdleBegin, _IdleEnd, _ProgressEnd);
};
_SelfProcessor.$SetPlayer = function (playerInstance) {
if (playerInstance && !_PlayerInstance) {
_PlayerInstance = playerInstance;
playerInstance.$On($JssorPlayer$.$EVT_SWITCH, PlayerSwitchEventHandler);
}
};
//Processor Constructor
{
if (slideshowProcessor) {
_SelfProcessor.$Chain(slideshowProcessor);
}
_SlideshowEnd = _SelfProcessor.$GetPosition_OuterEnd();
_CaptionInBegin = _SelfProcessor.$GetPosition_OuterEnd();
_SelfProcessor.$Chain(captionSliderIn);
_IdleBegin = captionSliderIn.$GetPosition_OuterEnd();
_IdleEnd = _IdleBegin + _Options.$AutoPlayInterval;
captionSliderOut.$Shift(_IdleEnd);
_SelfProcessor.$Combine(captionSliderOut);
_ProgressEnd = _SelfProcessor.$GetPosition_OuterEnd();
}
}
//Processor
//private classes
function SetPosition(elmt, position) {
var orientation = _DragOrientation > 0 ? _DragOrientation : _PlayOrientation;
var x = _StepLengthX * position * (orientation & 1);
var y = _StepLengthY * position * ((orientation >> 1) & 1);
if ($Jssor$.$IsBrowserChrome() && $Jssor$.$BrowserVersion() < 38) {
x = x.toFixed(3);
y = y.toFixed(3);
}
else {
x = Math.round(x);
y = Math.round(y);
}
if ($Jssor$.$IsBrowserIE() && $Jssor$.$BrowserVersion() >= 10 && $Jssor$.$BrowserVersion() < 11) {
elmt.style.msTransform = "translate(" + x + "px, " + y + "px)";
}
else if ($Jssor$.$IsBrowserChrome() && $Jssor$.$BrowserVersion() >= 30 && $Jssor$.$BrowserVersion() < 34) {
elmt.style.WebkitTransition = "transform 0s";
elmt.style.WebkitTransform = "translate3d(" + x + "px, " + y + "px, 0px) perspective(2000px)";
}
else {
$Jssor$.$CssLeft(elmt, x);
$Jssor$.$CssTop(elmt, y);
}
}
//Event handling begin
function OnMouseDown(event) {
var tagName = $Jssor$.$EventSrc(event).tagName;
if (!_DragOrientationRegistered && tagName != "INPUT" && tagName != "TEXTAREA" && tagName != "SELECT" && RegisterDrag()) {
OnDragStart(event);
}
}
function Freeze() {
_CarouselPlaying_OnFreeze = _IsSliding;
_PlayToPosition_OnFreeze = _CarouselPlayer.$GetPlayToPosition();
_Position_OnFreeze = _Conveyor.$GetPosition();
if (_IsDragging || !_HoverStatus && (_HoverToPause & 12)) {
_CarouselPlayer.$Stop();
_SelfSlider.$TriggerEvent(JssorSlider.$EVT_FREEZE);
}
}
function Unfreeze(byDrag) {
if (!_IsDragging && (_HoverStatus || !(_HoverToPause & 12)) && !_CarouselPlayer.$IsPlaying()) {
var currentPosition = _Conveyor.$GetPosition();
var toPosition = Math.ceil(_Position_OnFreeze);
if (byDrag && Math.abs(_DragOffsetTotal) >= _Options.$MinDragOffsetToSlide) {
toPosition = Math.ceil(currentPosition);
toPosition += _DragIndexAdjust;
}
if (!(_Loop & 1)) {
toPosition = Math.min(_SlideCount - _DisplayPieces, Math.max(toPosition, 0));
}
var t = Math.abs(toPosition - currentPosition);
t = 1 - Math.pow(1 - t, 5);
if (!_LastDragSucceded && _CarouselPlaying_OnFreeze) {
_CarouselPlayer.$Continue(_PlayToPosition_OnFreeze);
}
else if (currentPosition == toPosition) {
_CurrentSlideItem.$EnablePlayer();
_CurrentSlideItem.$TryActivate();
}
else {
_CarouselPlayer.$PlayCarousel(currentPosition, toPosition, t * _SlideDuration);
}
}
}
function OnDragStart(event) {
_IsDragging = true;
_DragInvalid = false;
_LoadingTicket = null;
$Jssor$.$AddEvent(document, _MoveEvent, OnDragMove);
_LastTimeMoveByDrag = $Jssor$.$GetNow() - 50;
_LastDragSucceded = 0;
Freeze();
if (!_CarouselPlaying_OnFreeze)
_DragOrientation = 0;
if (_HandleTouchEventOnly) {
var touchPoint = event.touches[0];
_DragStartMouseX = touchPoint.clientX;
_DragStartMouseY = touchPoint.clientY;
}
else {
var mousePoint = $Jssor$.$MousePosition(event);
_DragStartMouseX = mousePoint.x;
_DragStartMouseY = mousePoint.y;
$Jssor$.$CancelEvent(event);
}
_DragOffsetTotal = 0;
_DragOffsetLastTime = 0;
_DragIndexAdjust = 0;
//Trigger EVT_DRAGSTART
_SelfSlider.$TriggerEvent(JssorSlider.$EVT_DRAG_START, GetRealIndex(_Position_OnFreeze), _Position_OnFreeze, event);
}
function OnDragMove(event) {
if (_IsDragging && (!$Jssor$.$IsBrowserIe9Earlier() || event.button)) {
var actionPoint;
if (_HandleTouchEventOnly) {
var touches = event.touches;
if (touches && touches.length > 0) {
actionPoint = new $JssorPoint$(touches[0].clientX, touches[0].clientY);
}
}
else {
actionPoint = $Jssor$.$MousePosition(event);
}
if (actionPoint) {
var distanceX = actionPoint.x - _DragStartMouseX;
var distanceY = actionPoint.y - _DragStartMouseY;
if (Math.floor(_Position_OnFreeze) != _Position_OnFreeze)
_DragOrientation = _DragOrientation || (_PlayOrientation & _DragOrientationRegistered);
if ((distanceX || distanceY) && !_DragOrientation) {
if (_DragOrientationRegistered == 3) {
if (Math.abs(distanceY) > Math.abs(distanceX)) {
_DragOrientation = 2;
}
else
_DragOrientation = 1;
}
else {
_DragOrientation = _DragOrientationRegistered;
}
if (_HandleTouchEventOnly && _DragOrientation == 1 && Math.abs(distanceY) - Math.abs(distanceX) > 3) {
_DragInvalid = true;
}
}
if (_DragOrientation) {
var distance = distanceY;
var stepLength = _StepLengthY;
if (_DragOrientation == 1) {
distance = distanceX;
stepLength = _StepLengthX;
}
if (!(_Loop & 1)) {
if (distance > 0) {
var normalDistance = stepLength * _CurrentSlideIndex;
var sqrtDistance = distance - normalDistance;
if (sqrtDistance > 0) {
distance = normalDistance + Math.sqrt(sqrtDistance) * 5;
}
}
if (distance < 0) {
var normalDistance = stepLength * (_SlideCount - _DisplayPieces - _CurrentSlideIndex);
var sqrtDistance = -distance - normalDistance;
if (sqrtDistance > 0) {
distance = -normalDistance - Math.sqrt(sqrtDistance) * 5;
}
}
}
if (_DragOffsetTotal - _DragOffsetLastTime < -2) {
_DragIndexAdjust = 0;
}
else if (_DragOffsetTotal - _DragOffsetLastTime > 2) {
_DragIndexAdjust = -1;
}
_DragOffsetLastTime = _DragOffsetTotal;
_DragOffsetTotal = distance;
_PositionToGoByDrag = _Position_OnFreeze - _DragOffsetTotal / stepLength / (_ScaleRatio || 1);
if (_DragOffsetTotal && _DragOrientation && !_DragInvalid) {
$Jssor$.$CancelEvent(event);
if (!_IsSliding) {
_CarouselPlayer.$StandBy(_PositionToGoByDrag);
}
else
_CarouselPlayer.$SetStandByPosition(_PositionToGoByDrag);
}
else if ($Jssor$.$IsBrowserIe9Earlier()) {
$Jssor$.$CancelEvent(event);
}
}
}
}
else {
OnDragEnd(event);
}
}
function OnDragEnd(event) {
UnregisterDrag();
if (_IsDragging) {
_IsDragging = false;
_LastTimeMoveByDrag = $Jssor$.$GetNow();
$Jssor$.$RemoveEvent(document, _MoveEvent, OnDragMove);
_LastDragSucceded = _DragOffsetTotal;
_LastDragSucceded && $Jssor$.$CancelEvent(event);
_CarouselPlayer.$Stop();
var currentPosition = _Conveyor.$GetPosition();
//Trigger EVT_DRAG_END
_SelfSlider.$TriggerEvent(JssorSlider.$EVT_DRAG_END, GetRealIndex(currentPosition), currentPosition, GetRealIndex(_Position_OnFreeze), _Position_OnFreeze, event);
Unfreeze(true);
Freeze();
}
}
//Event handling end
function SetCurrentSlideIndex(index) {
_PrevSlideItem = _SlideItems[_CurrentSlideIndex];
_PreviousSlideIndex = _CurrentSlideIndex;
_CurrentSlideIndex = GetRealIndex(index);
_CurrentSlideItem = _SlideItems[_CurrentSlideIndex];
ResetNavigator(index);
return _CurrentSlideIndex;
}
function OnPark(slideIndex, prevIndex) {
_DragOrientation = 0;
SetCurrentSlideIndex(slideIndex);
//Trigger EVT_PARK
_SelfSlider.$TriggerEvent(JssorSlider.$EVT_PARK, GetRealIndex(slideIndex), prevIndex);
}
function ResetNavigator(index, temp) {
_TempSlideIndex = index;
$Jssor$.$Each(_Navigators, function (navigator) {
navigator.$SetCurrentIndex(GetRealIndex(index), index, temp);
});
}
function RegisterDrag() {
var dragRegistry = JssorSlider.$DragRegistry || 0;
var dragOrientation = _DragEnabled;
if (_HandleTouchEventOnly)
(dragOrientation & 1) && (dragOrientation &= 1);
JssorSlider.$DragRegistry |= dragOrientation;
return (_DragOrientationRegistered = dragOrientation & ~dragRegistry);
}
function UnregisterDrag() {
if (_DragOrientationRegistered) {
JssorSlider.$DragRegistry &= ~_DragEnabled;
_DragOrientationRegistered = 0;
}
}
function CreatePanel() {
var div = $Jssor$.$CreateDiv();
$Jssor$.$SetStyles(div, _StyleDef);
$Jssor$.$CssPosition(div, "absolute");
return div;
}
function GetRealIndex(index) {
return (index % _SlideCount + _SlideCount) % _SlideCount;
}
function IsCurrentSlideIndex(index) {
return GetRealIndex(index) == _CurrentSlideIndex;
}
function IsPreviousSlideIndex(index) {
return GetRealIndex(index) == _PreviousSlideIndex;
}
//Navigation Request Handler
function NavigationClickHandler(index, relative) {
if (relative) {
if (!_Loop) {
//Stop at threshold
index = Math.min(Math.max(index + _TempSlideIndex, 0), _SlideCount - _DisplayPieces);
relative = false;
}
else if (_Loop & 2) {
//Rewind
index = GetRealIndex(index + _TempSlideIndex);
relative = false;
}
}
PlayTo(index, _Options.$SlideDuration, relative);
}
function ShowNavigators() {
$Jssor$.$Each(_Navigators, function (navigator) {
navigator.$Show(navigator.$Options.$ChanceToShow > _HoverStatus);
});
}
function MainContainerMouseLeaveEventHandler() {
if (!_HoverStatus) {
//$JssorDebug$.$Log("mouseleave");
_HoverStatus = 1;
ShowNavigators();
if (!_IsDragging) {
(_HoverToPause & 12) && Unfreeze();
(_HoverToPause & 3) && _SlideItems[_CurrentSlideIndex].$TryActivate();
}
}
}
function MainContainerMouseEnterEventHandler() {
if (_HoverStatus) {
//$JssorDebug$.$Log("mouseenter");
_HoverStatus = 0;
ShowNavigators();
_IsDragging || !(_HoverToPause & 12) || Freeze();
}
}
function AdjustSlidesContainerSize() {
_StyleDef = { $Width: _SlideWidth, $Height: _SlideHeight, $Top: 0, $Left: 0 };
$Jssor$.$Each(_SlideElmts, function (slideElmt, i) {
$Jssor$.$SetStyles(slideElmt, _StyleDef);
$Jssor$.$CssPosition(slideElmt, "absolute");
$Jssor$.$CssOverflow(slideElmt, "hidden");
$Jssor$.$HideElement(slideElmt);
});
$Jssor$.$SetStyles(_LoadingContainer, _StyleDef);
}
function PlayToOffset(offset, slideDuration) {
PlayTo(offset, slideDuration, true);
}
function PlayTo(slideIndex, slideDuration, relative) {
/// <summary>
/// PlayTo( slideIndex [, slideDuration] ); //Play slider to position 'slideIndex' within a period calculated base on 'slideDuration'.
/// </summary>
/// <param name="slideIndex" type="Number">
/// slide slideIndex or position will be playing to
/// </param>
/// <param name="slideDuration" type="Number" optional="true">
/// base slide duration in milliseconds to calculate the whole duration to complete this play request.
/// default value is '$SlideDuration' value which is specified when initialize the slider.
/// </param>
/// http://msdn.microsoft.com/en-us/library/vstudio/bb385682.aspx
/// http://msdn.microsoft.com/en-us/library/vstudio/hh542720.aspx
if (_CarouselEnabled && (!_IsDragging || _Options.$NaviQuitDrag)) {
_IsSliding = true;
_IsDragging = false;
_CarouselPlayer.$Stop();
{
//Slide Duration
if (slideDuration == undefined)
slideDuration = _SlideDuration;
var positionDisplay = _Carousel.$GetPosition_Display();
var positionTo = slideIndex;
if (relative) {
positionTo = positionDisplay + slideIndex;
if (slideIndex > 0)
positionTo = Math.ceil(positionTo);
else
positionTo = Math.floor(positionTo);
}
if (!(_Loop & 1)) {
positionTo = GetRealIndex(positionTo);
positionTo = Math.max(0, Math.min(positionTo, _SlideCount - _DisplayPieces));
}
var positionOffset = (positionTo - positionDisplay) % _SlideCount;
positionTo = positionDisplay + positionOffset;
var duration = positionDisplay == positionTo ? 0 : slideDuration * Math.abs(positionOffset);
duration = Math.min(duration, slideDuration * _DisplayPieces * 1.5);
_CarouselPlayer.$PlayCarousel(positionDisplay, positionTo, duration || 1);
}
}
}
//private functions
//member functions
_SelfSlider.$PlayTo = PlayTo;
_SelfSlider.$GoTo = function (slideIndex) {
/// <summary>
/// instance.$GoTo( slideIndex ); //Go to the specifed slide immediately with no play.
/// </summary>
PlayTo(slideIndex, 1);
};
_SelfSlider.$Next = function () {
/// <summary>
/// instance.$Next(); //Play the slider to next slide.
/// </summary>
PlayToOffset(1);
};
_SelfSlider.$Prev = function () {
/// <summary>
/// instance.$Prev(); //Play the slider to previous slide.
/// </summary>
PlayToOffset(-1);
};
_SelfSlider.$Pause = function () {
/// <summary>
/// instance.$Pause(); //Pause the slider, prevent it from auto playing.
/// </summary>
_AutoPlay = false;
};
_SelfSlider.$Play = function () {
/// <summary>
/// instance.$Play(); //Start auto play if the slider is currently paused.
/// </summary>
if (!_AutoPlay) {
_AutoPlay = true;
_SlideItems[_CurrentSlideIndex] && _SlideItems[_CurrentSlideIndex].$TryActivate();
}
};
_SelfSlider.$SetSlideshowTransitions = function (transitions) {
/// <summary>
/// instance.$SetSlideshowTransitions( transitions ); //Reset slideshow transitions for the slider.
/// </summary>
$JssorDebug$.$Execute(function () {
if (!transitions || !transitions.length) {
$JssorDebug$.$Error("Can not set slideshow transitions, no transitions specified.");
}
});
$Jssor$.$TranslateTransitions(transitions); //for old transition compatibility
_Options.$SlideshowOptions.$Transitions = transitions;
};
_SelfSlider.$SetCaptionTransitions = function (transitions) {
/// <summary>
/// instance.$SetCaptionTransitions( transitions ); //Reset caption transitions for the slider.
/// </summary>
$JssorDebug$.$Execute(function () {
if (!transitions || !transitions.length) {
$JssorDebug$.$Error("Can not set caption transitions, no transitions specified");
}
});
$Jssor$.$TranslateTransitions(transitions); //for old transition compatibility
_CaptionSliderOptions.$CaptionTransitions = transitions;
_CaptionSliderOptions.$Version = $Jssor$.$GetNow();
};
_SelfSlider.$SlidesCount = function () {
/// <summary>
/// instance.$SlidesCount(); //Retrieve slides count of the slider.
/// </summary>
return _SlideElmts.length;
};
_SelfSlider.$CurrentIndex = function () {
/// <summary>
/// instance.$CurrentIndex(); //Retrieve current slide index of the slider.
/// </summary>
return _CurrentSlideIndex;
};
_SelfSlider.$IsAutoPlaying = function () {
/// <summary>
/// instance.$IsAutoPlaying(); //Retrieve auto play status of the slider.
/// </summary>
return _AutoPlay;
};
_SelfSlider.$IsDragging = function () {
/// <summary>
/// instance.$IsDragging(); //Retrieve drag status of the slider.
/// </summary>
return _IsDragging;
};
_SelfSlider.$IsSliding = function () {
/// <summary>
/// instance.$IsSliding(); //Retrieve right<-->left sliding status of the slider.
/// </summary>
return _IsSliding;
};
_SelfSlider.$IsMouseOver = function () {
/// <summary>
/// instance.$IsMouseOver(); //Retrieve mouse over status of the slider.
/// </summary>
return !_HoverStatus;
};
_SelfSlider.$LastDragSucceded = function () {
/// <summary>
/// instance.$IsLastDragSucceded(); //Retrieve last drag succeded status, returns 0 if failed, returns drag offset if succeded
/// </summary>
return _LastDragSucceded;
};
function OriginalWidth() {
/// <summary>
/// instance.$OriginalWidth(); //Retrieve original width of the slider.
/// </summary>
return $Jssor$.$CssWidth(_ScaleWrapper || elmt);
}
function OriginalHeight() {
/// <summary>
/// instance.$OriginalHeight(); //Retrieve original height of the slider.
/// </summary>
return $Jssor$.$CssHeight(_ScaleWrapper || elmt);
}
_SelfSlider.$OriginalWidth = _SelfSlider.$GetOriginalWidth = OriginalWidth;
_SelfSlider.$OriginalHeight = _SelfSlider.$GetOriginalHeight = OriginalHeight;
function Scale(dimension, isHeight) {
/// <summary>
/// instance.$ScaleWidth(); //Retrieve scaled dimension the slider currently displays.
/// instance.$ScaleWidth( dimension ); //Scale the slider to new width and keep aspect ratio.
/// </summary>
if (dimension == undefined)
return $Jssor$.$CssWidth(elmt);
$JssorDebug$.$Execute(function () {
if (!dimension || dimension < 0) {
$JssorDebug$.$Fail("'$ScaleWidth' error, 'dimension' should be positive value.");
}
});
if (!_ScaleWrapper) {
$JssorDebug$.$Execute(function () {
var originalWidthStr = $Jssor$.$Css(elmt, "width");
var originalHeightStr = $Jssor$.$Css(elmt, "height");
var originalWidth = $Jssor$.$CssP(elmt, "width");
var originalHeight = $Jssor$.$CssP(elmt, "height");
if (!originalWidthStr) {
$JssorDebug$.$Fail("Cannot scale jssor slider, 'dimension' of 'outer container' not specified. Please specify 'dimension' in pixel. e.g. 'dimension: 600px;'");
}
if (!originalHeightStr) {
$JssorDebug$.$Fail("Cannot scale jssor slider, 'height' of 'outer container' not specified. Please specify 'height' in pixel. e.g. 'height: 300px;'");
}
if (originalWidthStr.indexOf('%') != -1) {
$JssorDebug$.$Fail("Cannot scale jssor slider, 'dimension' of 'outer container' not valid. Please specify 'dimension' in pixel. e.g. 'dimension: 600px;'");
}
if (originalHeightStr.indexOf('%') != -1) {
$JssorDebug$.$Fail("Cannot scale jssor slider, 'height' of 'outer container' not valid. Please specify 'height' in pixel. e.g. 'height: 300px;'");
}
if (!originalWidth) {
$JssorDebug$.$Fail("Cannot scale jssor slider, 'dimension' of 'outer container' not valid. 'dimension' of 'outer container' should be positive number. e.g. 'dimension: 600px;'");
}
if (!originalHeight) {
$JssorDebug$.$Fail("Cannot scale jssor slider, 'height' of 'outer container' not valid. 'height' of 'outer container' should be positive number. e.g. 'height: 300px;'");
}
});
//var innerWrapper = $Jssor$.$CloneNode(elmt, false);
//$Jssor$.$RemoveAttribute(innerWrapper, "id");
var innerWrapper = $Jssor$.$CreateDiv(document);
$Jssor$.$CssCssText(innerWrapper, $Jssor$.$CssCssText(elmt));
$Jssor$.$ClassName(innerWrapper, $Jssor$.$ClassName(elmt));
$Jssor$.$CssPosition(innerWrapper, "relative");
$Jssor$.$CssTop(innerWrapper, 0);
$Jssor$.$CssLeft(innerWrapper, 0);
$Jssor$.$CssOverflow(innerWrapper, "visible");
//_ScaleWrapper = $Jssor$.$CloneNode(elmt, false);
//$Jssor$.$RemoveAttribute(_ScaleWrapper, "id");
//$Jssor$.$CssCssText(_ScaleWrapper, "");
_ScaleWrapper = $Jssor$.$CreateDiv(document);
$Jssor$.$CssPosition(_ScaleWrapper, "absolute");
$Jssor$.$CssTop(_ScaleWrapper, 0);
$Jssor$.$CssLeft(_ScaleWrapper, 0);
$Jssor$.$CssWidth(_ScaleWrapper, $Jssor$.$CssWidth(elmt));
$Jssor$.$CssHeight(_ScaleWrapper, $Jssor$.$CssHeight(elmt));
$Jssor$.$SetStyleTransformOrigin(_ScaleWrapper, "0 0");
$Jssor$.$AppendChild(_ScaleWrapper, innerWrapper);
var children = $Jssor$.$Children(elmt);
$Jssor$.$AppendChild(elmt, _ScaleWrapper);
$Jssor$.$Css(elmt, "backgroundImage", "");
var noMoveElmts = {
"navigator": _BulletNavigatorOptions && _BulletNavigatorOptions.$Scale == false,
"arrowleft": _ArrowNavigatorOptions && _ArrowNavigatorOptions.$Scale == false,
"arrowright": _ArrowNavigatorOptions && _ArrowNavigatorOptions.$Scale == false,
"thumbnavigator": _ThumbnailNavigatorOptions && _ThumbnailNavigatorOptions.$Scale == false,
"thumbwrapper": _ThumbnailNavigatorOptions && _ThumbnailNavigatorOptions.$Scale == false
};
$Jssor$.$Each(children, function (child) {
$Jssor$.$AppendChild(noMoveElmts[$Jssor$.$AttributeEx(child, "u")] ? elmt : innerWrapper, child);
});
$Jssor$.$ShowElement(innerWrapper);
$Jssor$.$ShowElement(_ScaleWrapper);
}
$JssorDebug$.$Execute(function () {
if (!_InitialScrollWidth) {
_InitialScrollWidth = _SelfSlider.$Elmt.scrollWidth;
}
});
_ScaleRatio = dimension / (isHeight? $Jssor$.$CssHeight : $Jssor$.$CssWidth)(_ScaleWrapper);
$Jssor$.$CssScale(_ScaleWrapper, _ScaleRatio);
$Jssor$.$CssWidth(elmt, isHeight ? (_ScaleRatio * OriginalWidth()) : dimension);
$Jssor$.$CssHeight(elmt, isHeight ? dimension : (_ScaleRatio * OriginalHeight()));
$Jssor$.$Each(_Navigators, function (navigator) {
navigator.$Relocate();
});
}
_SelfSlider.$ScaleHeight = _SelfSlider.$GetScaleHeight = function (height) {
/// <summary>
/// instance.$ScaleHeight(); //Retrieve scaled height the slider currently displays.
/// instance.$ScaleHeight( dimension ); //Scale the slider to new height and keep aspect ratio.
/// </summary>
if (height == undefined)
return $Jssor$.$CssHeight(elmt);
Scale(height, true);
};
_SelfSlider.$ScaleWidth = _SelfSlider.$SetScaleWidth = _SelfSlider.$GetScaleWidth = Scale;
_SelfSlider.$GetVirtualIndex = function (index) {
var parkingIndex = Math.ceil(GetRealIndex(_ParkingPosition / _StepLength));
var displayIndex = GetRealIndex(index - _CurrentSlideIndex + parkingIndex);
if (displayIndex > _DisplayPieces) {
if (index - _CurrentSlideIndex > _SlideCount / 2)
index -= _SlideCount;
else if (index - _CurrentSlideIndex <= -_SlideCount / 2)
index += _SlideCount;
}
else {
index = _CurrentSlideIndex + displayIndex - parkingIndex;
}
return index;
};
//member functions
$JssorObject$.call(this);
//initialize member variables
_SelfSlider.$Elmt = elmt = $Jssor$.$GetElement(elmt);
//initialize member variables
var _InitialScrollWidth; //for debug only
var _CaptionSliderCount = 1; //for debug only
$JssorDebug$.$Execute(function () {
var outerContainerElmt = $Jssor$.$GetElement(elmt);
if (!outerContainerElmt)
$JssorDebug$.$Fail("Outer container '" + elmt + "' not found.");
});
var _Options = $Jssor$.$Extend({
$FillMode: 0, //[Optional] The way to fill image in slide, 0 stretch, 1 contain (keep aspect ratio and put all inside slide), 2 cover (keep aspect ratio and cover whole slide), 4 actual size, 5 contain for large image, actual size for small image, default value is 0
$LazyLoading: 1, //[Optional] For image with lazy loading format (<IMG src2="url" .../>), by default it will be loaded only when the slide comes.
//But an integer value (maybe 0, 1, 2 or 3) indicates that how far of nearby slides should be loaded immediately as well, default value is 1.
$StartIndex: 0, //[Optional] Index of slide to display when initialize, default value is 0
$AutoPlay: false, //[Optional] Whether to auto play, default value is false
$Loop: 1, //[Optional] Enable loop(circular) of carousel or not, 0: stop, 1: loop, 2 rewind, default value is 1
$HWA: true, //[Optional] Enable hardware acceleration or not, default value is true
$NaviQuitDrag: true,
$AutoPlaySteps: 1, //[Optional] Steps to go of every play (this options applys only when slideshow disabled), default value is 1
$AutoPlayInterval: 3000, //[Optional] Interval to play next slide since the previous stopped if a slideshow is auto playing, default value is 3000
$PauseOnHover: 1, //[Optional] Whether to pause when mouse over if a slider is auto playing, 0 no pause, 1 pause for desktop, 2 pause for touch device, 3 pause for desktop and touch device, 4 freeze for desktop, 8 freeze for touch device, 12 freeze for desktop and touch device, default value is 1
$SlideDuration: 500, //[Optional] Specifies default duration (swipe) for slide in milliseconds, default value is 400
$SlideEasing: $JssorEasing$.$EaseOutQuad, //[Optional] Specifies easing for right to left animation, default value is $JssorEasing$.$EaseOutQuad
$MinDragOffsetToSlide: 20, //[Optional] Minimum drag offset that trigger slide, default value is 20
$SlideSpacing: 0, //[Optional] Space between each slide in pixels, default value is 0
$DisplayPieces: 1, //[Optional] Number of pieces to display (the slideshow would be disabled if the value is set to greater than 1), default value is 1
$ParkingPosition: 0, //[Optional] The offset position to park slide (this options applys only when slideshow disabled), default value is 0.
$UISearchMode: 1, //[Optional] The way (0 parellel, 1 recursive, default value is recursive) to search UI components (slides container, loading screen, navigator container, arrow navigator container, thumbnail navigator container etc.
$PlayOrientation: 1, //[Optional] Orientation to play slide (for auto play, navigation), 1 horizental, 2 vertical, 5 horizental reverse, 6 vertical reverse, default value is 1
$DragOrientation: 1 //[Optional] Orientation to drag slide, 0 no drag, 1 horizental, 2 vertical, 3 both, default value is 1 (Note that the $DragOrientation should be the same as $PlayOrientation when $DisplayPieces is greater than 1, or parking position is not 0)
}, options);
//Sodo statement for development time intellisence only
$JssorDebug$.$Execute(function () {
_Options = $Jssor$.$Extend({
$ArrowKeyNavigation: undefined,
$SlideWidth: undefined,
$SlideHeight: undefined,
$SlideshowOptions: undefined,
$CaptionSliderOptions: undefined,
$BulletNavigatorOptions: undefined,
$ArrowNavigatorOptions: undefined,
$ThumbnailNavigatorOptions: undefined
},
_Options);
});
var _PlayOrientation = _Options.$PlayOrientation & 3;
var _PlayReverse = (_Options.$PlayOrientation & 4) / -4 || 1;
var _SlideshowOptions = _Options.$SlideshowOptions;
var _CaptionSliderOptions = $Jssor$.$Extend({ $Class: $JssorCaptionSliderBase$, $PlayInMode: 1, $PlayOutMode: 1 }, _Options.$CaptionSliderOptions);
$Jssor$.$TranslateTransitions(_CaptionSliderOptions.$CaptionTransitions); //for old transition compatibility
var _BulletNavigatorOptions = _Options.$BulletNavigatorOptions;
var _ArrowNavigatorOptions = _Options.$ArrowNavigatorOptions;
var _ThumbnailNavigatorOptions = _Options.$ThumbnailNavigatorOptions;
$JssorDebug$.$Execute(function () {
if (_SlideshowOptions && !_SlideshowOptions.$Class) {
$JssorDebug$.$Fail("Option $SlideshowOptions error, class not specified.");
}
});
$JssorDebug$.$Execute(function () {
if (_Options.$CaptionSliderOptions && !_Options.$CaptionSliderOptions.$Class) {
$JssorDebug$.$Fail("Option $CaptionSliderOptions error, class not specified.");
}
});
$JssorDebug$.$Execute(function () {
if (_BulletNavigatorOptions && !_BulletNavigatorOptions.$Class) {
$JssorDebug$.$Fail("Option $BulletNavigatorOptions error, class not specified.");
}
});
$JssorDebug$.$Execute(function () {
if (_ArrowNavigatorOptions && !_ArrowNavigatorOptions.$Class) {
$JssorDebug$.$Fail("Option $ArrowNavigatorOptions error, class not specified.");
}
});
$JssorDebug$.$Execute(function () {
if (_ThumbnailNavigatorOptions && !_ThumbnailNavigatorOptions.$Class) {
$JssorDebug$.$Fail("Option $ThumbnailNavigatorOptions error, class not specified.");
}
});
var _UISearchMode = _Options.$UISearchMode;
var _ScaleWrapper;
var _SlidesContainer = $Jssor$.$FindFirstChild(elmt, "slides", null, _UISearchMode);
var _LoadingContainer = $Jssor$.$FindFirstChild(elmt, "loading", null, _UISearchMode) || $Jssor$.$CreateDiv(document);
var _BulletNavigatorContainer = $Jssor$.$FindFirstChild(elmt, "navigator", null, _UISearchMode);
var _ArrowLeft = $Jssor$.$FindFirstChild(elmt, "arrowleft", null, _UISearchMode);
var _ArrowRight = $Jssor$.$FindFirstChild(elmt, "arrowright", null, _UISearchMode);
var _ThumbnailNavigatorContainer = $Jssor$.$FindFirstChild(elmt, "thumbnavigator", null, _UISearchMode);
$JssorDebug$.$Execute(function () {
//if (_BulletNavigatorOptions && !_BulletNavigatorContainer) {
// throw new Error("$BulletNavigatorOptions specified but bullet navigator container (<div u=\"navigator\" ...) not defined.");
//}
if (_BulletNavigatorContainer && !_BulletNavigatorOptions) {
throw new Error("Bullet navigator container defined but $BulletNavigatorOptions not specified.");
}
//if (_ArrowNavigatorOptions) {
// if (!_ArrowLeft) {
// throw new Error("$ArrowNavigatorOptions specified, but arrowleft (<span u=\"arrowleft\" ...) not defined.");
// }
// if (!_ArrowRight) {
// throw new Error("$ArrowNavigatorOptions specified, but arrowright (<span u=\"arrowright\" ...) not defined.");
// }
//}
if ((_ArrowLeft || _ArrowRight) && !_ArrowNavigatorOptions) {
throw new Error("arrowleft or arrowright defined, but $ArrowNavigatorOptions not specified.");
}
//if (_ThumbnailNavigatorOptions && !_ThumbnailNavigatorContainer) {
// throw new Error("$ThumbnailNavigatorOptions specified, but thumbnail navigator container (<div u=\"thumbnavigator\" ...) not defined.");
//}
if (_ThumbnailNavigatorContainer && !_ThumbnailNavigatorOptions) {
throw new Error("Thumbnail navigator container defined, but $ThumbnailNavigatorOptions not specified.");
}
});
var _SlidesContainerWidth = $Jssor$.$CssWidth(_SlidesContainer);
var _SlidesContainerHeight = $Jssor$.$CssHeight(_SlidesContainer);
$JssorDebug$.$Execute(function () {
if (isNaN(_SlidesContainerWidth))
$JssorDebug$.$Fail("Width of slides container wrong specification, it should be specified in pixel (like style='width: 600px;').");
if (_SlidesContainerWidth == undefined)
$JssorDebug$.$Fail("Width of slides container not specified, it should be specified in pixel (like style='width: 600px;').");
if (isNaN(_SlidesContainerHeight))
$JssorDebug$.$Fail("Height of slides container wrong specification, it should be specified in pixel (like style='height: 300px;').");
if (_SlidesContainerHeight == undefined)
$JssorDebug$.$Fail("Height of slides container not specified, it should be specified in pixel (like style='height: 300px;').");
var slidesContainerOverflow = $Jssor$.$CssOverflow(_SlidesContainer);
var slidesContainerOverflowX = $Jssor$.$Css(_SlidesContainer, "overflowX");
var slidesContainerOverflowY = $Jssor$.$Css(_SlidesContainer, "overflowY");
if (slidesContainerOverflow != "hidden" && (slidesContainerOverflowX != "hidden" || slidesContainerOverflowY != "hidden"))
$JssorDebug$.$Fail("Overflow of slides container wrong specification, it should be specified as 'hidden' (style='overflow:hidden;').");
//var slidesContainerTop = $Jssor$.$CssTop(_SlidesContainer);
//var slidesContainerLeft = $Jssor$.$CssLeft(_SlidesContainer);
//if (isNaN(slidesContainerTop))
// $JssorDebug$.$Fail("Top of slides container wrong specification, it should be specified in pixel (like style='top: 0px;').");
//if (slidesContainerTop == undefined)
// $JssorDebug$.$Fail("Top of slides container not specified, it should be specified in pixel (like style='top: 0px;').");
//if (isNaN(slidesContainerLeft))
// $JssorDebug$.$Fail("Left of slides container wrong specification, it should be specified in pixel (like style='left: 0px;').");
//if (slidesContainerLeft == undefined)
// $JssorDebug$.$Fail("Left of slides container not specified, it should be specified in pixel (like style='left: 0px;').");
});
$JssorDebug$.$Execute(function () {
if (!$Jssor$.$IsNumeric(_Options.$DisplayPieces))
$JssorDebug$.$Fail("Option $DisplayPieces error, it should be a numeric value and greater than or equal to 1.");
if (_Options.$DisplayPieces < 1)
$JssorDebug$.$Fail("Option $DisplayPieces error, it should be greater than or equal to 1.");
if (_Options.$DisplayPieces > 1 && _Options.$DragOrientation && _Options.$DragOrientation != _PlayOrientation)
$JssorDebug$.$Fail("Option $DragOrientation error, it should be 0 or the same of $PlayOrientation when $DisplayPieces is greater than 1.");
if (!$Jssor$.$IsNumeric(_Options.$ParkingPosition))
$JssorDebug$.$Fail("Option $ParkingPosition error, it should be a numeric value.");
if (_Options.$ParkingPosition && _Options.$DragOrientation && _Options.$DragOrientation != _PlayOrientation)
$JssorDebug$.$Fail("Option $DragOrientation error, it should be 0 or the same of $PlayOrientation when $ParkingPosition is not equal to 0.");
});
var _StyleDef;
var _SlideElmts = [];
{
var slideElmts = $Jssor$.$Children(_SlidesContainer);
$Jssor$.$Each(slideElmts, function (slideElmt) {
if (slideElmt.tagName == "DIV" && !$Jssor$.$AttributeEx(slideElmt, "u")) {
_SlideElmts.push(slideElmt);
}
});
}
$JssorDebug$.$Execute(function () {
if (_SlideElmts.length < 1) {
$JssorDebug$.$Error("Slides html code definition error, there must be at least 1 slide to initialize a slider.");
}
});
var _SlideItemCreatedCount = 0; //for debug only
var _SlideItemReleasedCount = 0; //for debug only
var _PreviousSlideIndex;
var _CurrentSlideIndex = -1;
var _TempSlideIndex;
var _PrevSlideItem;
var _CurrentSlideItem;
var _SlideCount = _SlideElmts.length;
var _SlideWidth = _Options.$SlideWidth || _SlidesContainerWidth;
var _SlideHeight = _Options.$SlideHeight || _SlidesContainerHeight;
var _SlideSpacing = _Options.$SlideSpacing;
var _StepLengthX = _SlideWidth + _SlideSpacing;
var _StepLengthY = _SlideHeight + _SlideSpacing;
var _StepLength = (_PlayOrientation & 1) ? _StepLengthX : _StepLengthY;
var _DisplayPieces = Math.min(_Options.$DisplayPieces, _SlideCount);
var _SlideshowPanel;
var _CurrentBoardIndex = 0;
var _DragOrientation;
var _DragOrientationRegistered;
var _DragInvalid;
var _HandleTouchEventOnly;
var _Navigators = [];
var _BulletNavigator;
var _ArrowNavigator;
var _ThumbnailNavigator;
var _ShowLink;
var _Frozen;
var _AutoPlay;
var _AutoPlaySteps = _Options.$AutoPlaySteps;
var _HoverToPause = _Options.$PauseOnHover;
var _AutoPlayInterval = _Options.$AutoPlayInterval;
var _SlideDuration = _Options.$SlideDuration;
var _SlideshowRunnerClass;
var _TransitionsOrder;
var _SlideshowEnabled;
var _ParkingPosition;
var _CarouselEnabled = _DisplayPieces < _SlideCount;
var _Loop = _CarouselEnabled ? _Options.$Loop : 0;
var _DragEnabled;
var _LastDragSucceded;
var _HoverStatus = 1; //0 Hovering, 1 Not hovering
//Variable Definition
var _IsSliding;
var _IsDragging;
var _LoadingTicket;
//The X position of mouse/touch when a drag start
var _DragStartMouseX = 0;
//The Y position of mouse/touch when a drag start
var _DragStartMouseY = 0;
var _DragOffsetTotal;
var _DragOffsetLastTime;
var _DragIndexAdjust;
var _Carousel;
var _Conveyor;
var _Slideshow;
var _CarouselPlayer;
var _SlideContainer = new SlideContainer();
var _ScaleRatio;
//$JssorSlider$ Constructor
{
_AutoPlay = _Options.$AutoPlay;
_SelfSlider.$Options = options;
AdjustSlidesContainerSize();
elmt["jssor-slider"] = true;
//_SlideshowPanel = CreatePanel();
//$Jssor$.$CssZIndex(elmt, $Jssor$.$CssZIndex(elmt));
//$Jssor$.$CssLeft(_SlideshowPanel, $Jssor$.$CssLeft(_SlidesContainer));
//$Jssor$.$CssZIndex(_SlidesContainer, $Jssor$.$CssZIndex(_SlidesContainer));
//$Jssor$.$CssTop(_SlideshowPanel, $Jssor$.$CssTop(_SlidesContainer));
$Jssor$.$CssZIndex(_SlidesContainer, $Jssor$.$CssZIndex(_SlidesContainer) || 0);
$Jssor$.$CssPosition(_SlidesContainer, "absolute");
_SlideshowPanel = $Jssor$.$CloneNode(_SlidesContainer);
$Jssor$.$InsertBefore($Jssor$.$ParentNode(_SlidesContainer), _SlideshowPanel, _SlidesContainer);
if (_SlideshowOptions) {
_ShowLink = _SlideshowOptions.$ShowLink;
_SlideshowRunnerClass = _SlideshowOptions.$Class;
$JssorDebug$.$Execute(function () {
if (!_SlideshowOptions.$Transitions || !_SlideshowOptions.$Transitions.length) {
$JssorDebug$.$Error("Invalid '$SlideshowOptions', no '$Transitions' specified.");
}
});
$Jssor$.$TranslateTransitions(_SlideshowOptions.$Transitions); //for old transition compatibility
_SlideshowEnabled = _DisplayPieces == 1 && _SlideCount > 1 && _SlideshowRunnerClass && (!$Jssor$.$IsBrowserIE() || $Jssor$.$BrowserVersion() >= 8);
}
_ParkingPosition = (_SlideshowEnabled || _DisplayPieces >= _SlideCount || !(_Loop & 1)) ? 0 : _Options.$ParkingPosition;
_DragEnabled = ((_DisplayPieces > 1 || _ParkingPosition) ? _PlayOrientation : -1) & _Options.$DragOrientation;
//SlideBoard
var _SlideboardElmt = _SlidesContainer;
var _SlideItems = [];
var _SlideshowRunner;
var _LinkContainer;
var _DownEvent = "mousedown";
var _MoveEvent = "mousemove";
var _UpEvent = "mouseup";
var _CancelEvent;
var _LastTimeMoveByDrag;
var _Position_OnFreeze;
var _CarouselPlaying_OnFreeze;
var _PlayToPosition_OnFreeze;
var _PositionToGoByDrag;
//SlideBoard Constructor
{
var msPrefix;
if (window.navigator.pointerEnabled || (msPrefix = window.navigator.msPointerEnabled)) {
_DownEvent = msPrefix ? "MSPointerDown" : "pointerdown";
_MoveEvent = msPrefix ? "MSPointerMove" : "pointermove";
_UpEvent = msPrefix ? "MSPointerUp" : "pointerup";
_CancelEvent = msPrefix ? "MSPointerCancel" : "pointercancel";
if (_DragEnabled) {
var touchAction = "none";
if (_DragEnabled == 1) {
touchAction = "pan-y";
}
else if (_DragEnabled == 2) {
touchAction = "pan-x";
}
$Jssor$.$Css(_SlideboardElmt, msPrefix ? "msTouchAction" : "touchAction", touchAction);
}
}
else if ("ontouchstart" in window || "createTouch" in document) {
_HandleTouchEventOnly = true;
_DownEvent = "touchstart";
_MoveEvent = "touchmove";
_UpEvent = "touchend";
_CancelEvent = "touchcancel";
}
_Slideshow = new Slideshow();
if (_SlideshowEnabled)
_SlideshowRunner = new _SlideshowRunnerClass(_SlideContainer, _SlideWidth, _SlideHeight, _SlideshowOptions, _HandleTouchEventOnly);
$Jssor$.$AppendChild(_SlideshowPanel, _Slideshow.$Wrapper);
$Jssor$.$CssOverflow(_SlidesContainer, "hidden");
//link container
{
_LinkContainer = CreatePanel();
$Jssor$.$Css(_LinkContainer, "backgroundColor", "#000");
$Jssor$.$CssOpacity(_LinkContainer, 0);
$Jssor$.$InsertBefore(_SlideboardElmt, _LinkContainer, _SlideboardElmt.firstChild);
}
for (var i = 0; i < _SlideElmts.length; i++) {
var slideElmt = _SlideElmts[i];
var slideItem = new SlideItem(slideElmt, i);
_SlideItems.push(slideItem);
}
$Jssor$.$HideElement(_LoadingContainer);
$JssorDebug$.$Execute(function () {
$Jssor$.$Attribute(_LoadingContainer, "debug-id", "loading-container");
});
_Carousel = new Carousel()
_CarouselPlayer = new CarouselPlayer(_Carousel, _Slideshow);
$JssorDebug$.$Execute(function () {
$Jssor$.$Attribute(_SlideboardElmt, "debug-id", "slide-board");
});
if (_DragEnabled) {
$Jssor$.$AddEvent(_SlidesContainer, _DownEvent, OnMouseDown);
$Jssor$.$AddEvent(document, _UpEvent, OnDragEnd);
_CancelEvent && $Jssor$.$AddEvent(document, _CancelEvent, OnDragEnd);
}
}
//SlideBoard
_HoverToPause &= (_HandleTouchEventOnly ? 10 : 5);
//Bullet Navigator
if (_BulletNavigatorContainer && _BulletNavigatorOptions) {
_BulletNavigator = new _BulletNavigatorOptions.$Class(_BulletNavigatorContainer, _BulletNavigatorOptions, OriginalWidth(), OriginalHeight());
_Navigators.push(_BulletNavigator);
}
//Arrow Navigator
if (_ArrowNavigatorOptions && _ArrowLeft && _ArrowRight) {
_ArrowNavigator = new _ArrowNavigatorOptions.$Class(_ArrowLeft, _ArrowRight, _ArrowNavigatorOptions, OriginalWidth(), OriginalHeight());
_Navigators.push(_ArrowNavigator);
}
//Thumbnail Navigator
if (_ThumbnailNavigatorContainer && _ThumbnailNavigatorOptions) {
_ThumbnailNavigatorOptions.$StartIndex = _Options.$StartIndex;
_ThumbnailNavigator = new _ThumbnailNavigatorOptions.$Class(_ThumbnailNavigatorContainer, _ThumbnailNavigatorOptions);
_Navigators.push(_ThumbnailNavigator);
}
$Jssor$.$Each(_Navigators, function (navigator) {
navigator.$Reset(_SlideCount, _SlideItems, _LoadingContainer);
navigator.$On($JssorNavigatorEvents$.$NAVIGATIONREQUEST, NavigationClickHandler);
});
Scale(OriginalWidth());
$Jssor$.$AddEvent(elmt, "mouseout", $Jssor$.$MouseOverOutFilter(MainContainerMouseLeaveEventHandler, elmt));
$Jssor$.$AddEvent(elmt, "mouseover", $Jssor$.$MouseOverOutFilter(MainContainerMouseEnterEventHandler, elmt));
ShowNavigators();
//Keyboard Navigation
if (_Options.$ArrowKeyNavigation) {
$Jssor$.$AddEvent(document, "keydown", function (e) {
if (e.keyCode == $JssorKeyCode$.$LEFT) {
//Arrow Left
PlayToOffset(-1);
}
else if (e.keyCode == $JssorKeyCode$.$RIGHT) {
//Arrow Right
PlayToOffset(1);
}
});
}
var startPosition = _Options.$StartIndex;
if (!(_Loop & 1)) {
startPosition = Math.max(0, Math.min(startPosition, _SlideCount - _DisplayPieces));
}
_CarouselPlayer.$PlayCarousel(startPosition, startPosition, 0);
}
}
//Jssor Slider
//JssorSlider.$ASSEMBLY_BOTTOM_LEFT = ASSEMBLY_BOTTOM_LEFT; //JssorSlider.$ASSEMBLY_BOTTOM_RIGHT = ASSEMBLY_BOTTOM_RIGHT; //JssorSlider.$ASSEMBLY_TOP_LEFT = ASSEMBLY_TOP_LEFT; //JssorSlider.$ASSEMBLY_TOP_RIGHT = ASSEMBLY_TOP_RIGHT; //JssorSlider.$ASSEMBLY_LEFT_TOP = ASSEMBLY_LEFT_TOP; //JssorSlider.$ASSEMBLY_LEFT_BOTTOM = ASSEMBLY_LEFT_BOTTOM; //JssorSlider.$ASSEMBLY_RIGHT_TOP = ASSEMBLY_RIGHT_TOP; //JssorSlider.$ASSEMBLY_RIGHT_BOTTOM = ASSEMBLY_RIGHT_BOTTOM;
JssorSlider.$EVT_CLICK = 21; JssorSlider.$EVT_DRAG_START = 22; JssorSlider.$EVT_DRAG_END = 23; JssorSlider.$EVT_SWIPE_START = 24; JssorSlider.$EVT_SWIPE_END = 25;
JssorSlider.$EVT_LOAD_START = 26; JssorSlider.$EVT_LOAD_END = 27; JssorSlider.$EVT_FREEZE = 28;
JssorSlider.$EVT_POSITION_CHANGE = 202; JssorSlider.$EVT_PARK = 203;
JssorSlider.$EVT_SLIDESHOW_START = 206; JssorSlider.$EVT_SLIDESHOW_END = 207;
JssorSlider.$EVT_PROGRESS_CHANGE = 208; JssorSlider.$EVT_STATE_CHANGE = 209; JssorSlider.$EVT_ROLLBACK_START = 210; JssorSlider.$EVT_ROLLBACK_END = 211;
window.$JssorSlider$ = $JssorSlider$ = JssorSlider;
//(function ($) {
// jQuery.fn.jssorSlider = function (options) {
// return this.each(function () {
// return $(this).data('jssorSlider') || $(this).data('jssorSlider', new JssorSlider(this, options));
// });
// };
//})(jQuery);
//window.jQuery && (jQuery.fn.jssorSlider = function (options) {
// return this.each(function () {
// return jQuery(this).data('jssorSlider') || jQuery(this).data('jssorSlider', new JssorSlider(this, options));
// });
//});
};
//$JssorBulletNavigator$ var $JssorNavigatorEvents$ = {
$NAVIGATIONREQUEST: 1, $INDEXCHANGE: 2, $RESET: 3
};
var $JssorBulletNavigator$ = window.$JssorBulletNavigator$ = function (elmt, options, containerWidth, containerHeight) {
var self = this; $JssorObject$.call(self);
elmt = $Jssor$.$GetElement(elmt);
var _Count; var _Length; var _Width; var _Height; var _CurrentIndex; var _CurrentInnerIndex = 0; var _Options; var _Steps; var _Lanes; var _SpacingX; var _SpacingY; var _Orientation; var _ItemPrototype; var _PrototypeWidth; var _PrototypeHeight;
var _ButtonElements = []; var _Buttons = [];
function Highlight(index) {
if (index != -1)
_Buttons[index].$Activate(index == _CurrentInnerIndex);
}
function OnNavigationRequest(index) {
self.$TriggerEvent($JssorNavigatorEvents$.$NAVIGATIONREQUEST, index * _Steps);
}
self.$Elmt = elmt;
self.$GetCurrentIndex = function () {
return _CurrentIndex;
};
self.$SetCurrentIndex = function (index) {
if (index != _CurrentIndex) {
var lastInnerIndex = _CurrentInnerIndex;
var innerIndex = Math.floor(index / _Steps);
_CurrentInnerIndex = innerIndex;
_CurrentIndex = index;
Highlight(lastInnerIndex);
Highlight(innerIndex);
//self.$TriggerEvent($JssorNavigatorEvents$.$INDEXCHANGE, index);
}
};
self.$Show = function (show) {
$Jssor$.$ShowElement(elmt, show);
};
var _Located;
self.$Relocate = function (force) {
if (!_Located || _Options.$Scale == false) {
if (_Options.$AutoCenter & 1) {
$Jssor$.$CssLeft(elmt, (containerWidth - _Width) / 2);
}
if (_Options.$AutoCenter & 2) {
$Jssor$.$CssTop(elmt, (containerHeight - _Height) / 2);
}
_Located = true;
}
};
var _Initialized;
self.$Reset = function (length) {
if (!_Initialized) {
_Length = length;
_Count = Math.ceil(length / _Steps);
_CurrentInnerIndex = 0;
var itemOffsetX = _PrototypeWidth + _SpacingX;
var itemOffsetY = _PrototypeHeight + _SpacingY;
var maxIndex = Math.ceil(_Count / _Lanes) - 1;
_Width = _PrototypeWidth + itemOffsetX * (!_Orientation ? maxIndex : _Lanes - 1);
_Height = _PrototypeHeight + itemOffsetY * (_Orientation ? maxIndex : _Lanes - 1);
$Jssor$.$CssWidth(elmt, _Width);
$Jssor$.$CssHeight(elmt, _Height);
//self.$Relocate(true);
for (var buttonIndex = 0; buttonIndex < _Count; buttonIndex++) {
var numberDiv = $Jssor$.$CreateSpan();
$Jssor$.$InnerText(numberDiv, buttonIndex + 1);
var div = $Jssor$.$BuildElement(_ItemPrototype, "NumberTemplate", numberDiv, true);
$Jssor$.$CssPosition(div, "absolute");
var columnIndex = buttonIndex % (maxIndex + 1);
$Jssor$.$CssLeft(div, !_Orientation ? itemOffsetX * columnIndex : buttonIndex % _Lanes * itemOffsetX);
$Jssor$.$CssTop(div, _Orientation ? itemOffsetY * columnIndex : Math.floor(buttonIndex / (maxIndex + 1)) * itemOffsetY);
$Jssor$.$AppendChild(elmt, div);
_ButtonElements[buttonIndex] = div;
if (_Options.$ActionMode & 1)
$Jssor$.$AddEvent(div, "click", $Jssor$.$CreateCallback(null, OnNavigationRequest, buttonIndex));
if (_Options.$ActionMode & 2)
$Jssor$.$AddEvent(div, "mouseover", $Jssor$.$MouseOverOutFilter($Jssor$.$CreateCallback(null, OnNavigationRequest, buttonIndex), div));
_Buttons[buttonIndex] = $Jssor$.$Buttonize(div);
}
//self.$TriggerEvent($JssorNavigatorEvents$.$RESET);
_Initialized = true;
}
};
//JssorBulletNavigator Constructor
{
self.$Options = _Options = $Jssor$.$Extend({
$SpacingX: 0,
$SpacingY: 0,
$Orientation: 1,
$ActionMode: 1
}, options);
//Sodo statement for development time intellisence only
$JssorDebug$.$Execute(function () {
_Options = $Jssor$.$Extend({
$Steps: undefined,
$Lanes: undefined
}, _Options);
});
_ItemPrototype = $Jssor$.$FindFirstChild(elmt, "prototype");
$JssorDebug$.$Execute(function () {
if (!_ItemPrototype)
$JssorDebug$.$Fail("Navigator item prototype not defined.");
if (isNaN($Jssor$.$CssWidth(_ItemPrototype))) {
$JssorDebug$.$Fail("Width of 'navigator item prototype' not specified.");
}
if (isNaN($Jssor$.$CssHeight(_ItemPrototype))) {
$JssorDebug$.$Fail("Height of 'navigator item prototype' not specified.");
}
});
_PrototypeWidth = $Jssor$.$CssWidth(_ItemPrototype);
_PrototypeHeight = $Jssor$.$CssHeight(_ItemPrototype);
$Jssor$.$RemoveChild(elmt, _ItemPrototype);
_Steps = _Options.$Steps || 1;
_Lanes = _Options.$Lanes || 1;
_SpacingX = _Options.$SpacingX;
_SpacingY = _Options.$SpacingY;
_Orientation = _Options.$Orientation - 1;
}
};
var $JssorArrowNavigator$ = window.$JssorArrowNavigator$ = function (arrowLeft, arrowRight, options, containerWidth, containerHeight) {
var self = this; $JssorObject$.call(self);
$JssorDebug$.$Execute(function () {
//var arrowLeft = $Jssor$.$FindFirstChild(elmt, "arrowleft", null, uiSearchMode);
//var arrowRight = $Jssor$.$FindFirstChild(elmt, "arrowright", null, uiSearchMode);
if (!arrowLeft)
$JssorDebug$.$Fail("Option '$ArrowNavigatorOptions' spepcified, but UI 'arrowleft' not defined. Define 'arrowleft' to enable direct navigation, or remove option '$ArrowNavigatorOptions' to disable direct navigation.");
if (!arrowRight)
$JssorDebug$.$Fail("Option '$ArrowNavigatorOptions' spepcified, but UI 'arrowright' not defined. Define 'arrowright' to enable direct navigation, or remove option '$ArrowNavigatorOptions' to disable direct navigation.");
if (isNaN($Jssor$.$CssWidth(arrowLeft))) {
$JssorDebug$.$Fail("Width of 'arrow left' not specified.");
}
if (isNaN($Jssor$.$CssWidth(arrowRight))) {
$JssorDebug$.$Fail("Width of 'arrow right' not specified.");
}
if (isNaN($Jssor$.$CssHeight(arrowLeft))) {
$JssorDebug$.$Fail("Height of 'arrow left' not specified.");
}
if (isNaN($Jssor$.$CssHeight(arrowRight))) {
$JssorDebug$.$Fail("Height of 'arrow right' not specified.");
}
});
//var arrowLeft = $Jssor$.$FindFirstChild(elmt, "arrowleft", null, uiSearchMode); //var arrowRight = $Jssor$.$FindFirstChild(elmt, "arrowright", null, uiSearchMode); var _Length; var _CurrentIndex; var _Options; var _Steps; var _ArrowWidth = $Jssor$.$CssWidth(arrowLeft); var _ArrowHeight = $Jssor$.$CssHeight(arrowLeft);
function OnNavigationRequest(steps) {
self.$TriggerEvent($JssorNavigatorEvents$.$NAVIGATIONREQUEST, steps, true);
}
self.$GetCurrentIndex = function () {
return _CurrentIndex;
};
self.$SetCurrentIndex = function (index, virtualIndex, temp) {
if (temp) {
_CurrentIndex = virtualIndex;
}
else {
_CurrentIndex = index;
}
//self.$TriggerEvent($JssorNavigatorEvents$.$INDEXCHANGE, index);
};
self.$Show = function (show) {
$Jssor$.$ShowElement(arrowLeft, show);
$Jssor$.$ShowElement(arrowRight, show);
};
var _Located;
self.$Relocate = function (force) {
if (!_Located || _Options.$Scale == false) {
if (_Options.$AutoCenter & 1) {
$Jssor$.$CssLeft(arrowLeft, (containerWidth - _ArrowWidth) / 2);
$Jssor$.$CssLeft(arrowRight, (containerWidth - _ArrowWidth) / 2);
}
if (_Options.$AutoCenter & 2) {
$Jssor$.$CssTop(arrowLeft, (containerHeight - _ArrowHeight) / 2);
$Jssor$.$CssTop(arrowRight, (containerHeight - _ArrowHeight) / 2);
}
_Located = true;
}
};
var _Initialized;
self.$Reset = function (length) {
_Length = length;
_CurrentIndex = 0;
if (!_Initialized) {
//self.$Relocate(true);
$Jssor$.$AddEvent(arrowLeft, "click", $Jssor$.$CreateCallback(null, OnNavigationRequest, -_Steps));
$Jssor$.$AddEvent(arrowRight, "click", $Jssor$.$CreateCallback(null, OnNavigationRequest, _Steps));
$Jssor$.$Buttonize(arrowLeft);
$Jssor$.$Buttonize(arrowRight);
_Initialized = true;
}
//self.$TriggerEvent($JssorNavigatorEvents$.$RESET); };
//JssorArrowNavigator Constructor
{
self.$Options = _Options = $Jssor$.$Extend({
$Steps: 1
}, options);
_Steps = _Options.$Steps; }
};
//$JssorThumbnailNavigator$ var $JssorThumbnailNavigator$ = window.$JssorThumbnailNavigator$ = function (elmt, options) {
var _Self = this; var _Length; var _Count; var _CurrentIndex; var _Options; var _NavigationItems = [];
var _Width; var _Height; var _Lanes; var _SpacingX; var _SpacingY; var _PrototypeWidth; var _PrototypeHeight; var _DisplayPieces;
var _Slider; var _CurrentMouseOverIndex = -1;
var _SlidesContainer; var _ThumbnailPrototype;
$JssorObject$.call(_Self); elmt = $Jssor$.$GetElement(elmt);
function NavigationItem(item, index) {
var self = this;
var _Wrapper;
var _Button;
var _Thumbnail;
function Highlight(mouseStatus) {
_Button.$Activate(_CurrentIndex == index);
}
function OnNavigationRequest(event) {
if (!_Slider.$LastDragSucceded()) {
var tail = _Lanes - index % _Lanes;
var slideVirtualIndex = _Slider.$GetVirtualIndex((index + tail) / _Lanes - 1);
var itemVirtualIndex = slideVirtualIndex * _Lanes + _Lanes - tail;
_Self.$TriggerEvent($JssorNavigatorEvents$.$NAVIGATIONREQUEST, itemVirtualIndex);
}
//$JssorDebug$.$Log("navigation request");
}
$JssorDebug$.$Execute(function () {
self.$Wrapper = undefined;
});
self.$Index = index;
self.$Highlight = Highlight;
//NavigationItem Constructor
{
_Thumbnail = item.$Thumb || item.$Image || $Jssor$.$CreateDiv();
self.$Wrapper = _Wrapper = $Jssor$.$BuildElement(_ThumbnailPrototype, "ThumbnailTemplate", _Thumbnail, true);
_Button = $Jssor$.$Buttonize(_Wrapper);
if (_Options.$ActionMode & 1)
$Jssor$.$AddEvent(_Wrapper, "click", OnNavigationRequest);
if (_Options.$ActionMode & 2)
$Jssor$.$AddEvent(_Wrapper, "mouseover", $Jssor$.$MouseOverOutFilter(OnNavigationRequest, _Wrapper));
}
}
_Self.$GetCurrentIndex = function () {
return _CurrentIndex;
};
_Self.$SetCurrentIndex = function (index, virtualIndex, temp) {
var oldIndex = _CurrentIndex;
_CurrentIndex = index;
if (oldIndex != -1)
_NavigationItems[oldIndex].$Highlight();
_NavigationItems[index].$Highlight();
if (!temp) {
_Slider.$PlayTo(_Slider.$GetVirtualIndex(Math.floor(virtualIndex / _Lanes)));
}
};
_Self.$Show = function (show) {
$Jssor$.$ShowElement(elmt, show);
};
_Self.$Relocate = $Jssor$.$EmptyFunction;
var _Initialized;
_Self.$Reset = function (length, items, loadingContainer) {
if (!_Initialized) {
_Length = length;
_Count = Math.ceil(_Length / _Lanes);
_CurrentIndex = -1;
_DisplayPieces = Math.min(_DisplayPieces, items.length);
var horizontal = _Options.$Orientation & 1;
var slideWidth = _PrototypeWidth + (_PrototypeWidth + _SpacingX) * (_Lanes - 1) * (1 - horizontal);
var slideHeight = _PrototypeHeight + (_PrototypeHeight + _SpacingY) * (_Lanes - 1) * horizontal;
var slidesContainerWidth = slideWidth + (slideWidth + _SpacingX) * (_DisplayPieces - 1) * horizontal;
var slidesContainerHeight = slideHeight + (slideHeight + _SpacingY) * (_DisplayPieces - 1) * (1 - horizontal);
$Jssor$.$CssPosition(_SlidesContainer, "absolute");
$Jssor$.$CssOverflow(_SlidesContainer, "hidden");
if (_Options.$AutoCenter & 1) {
$Jssor$.$CssLeft(_SlidesContainer, (_Width - slidesContainerWidth) / 2);
}
if (_Options.$AutoCenter & 2) {
$Jssor$.$CssTop(_SlidesContainer, (_Height - slidesContainerHeight) / 2);
}
//$JssorDebug$.$Execute(function () {
// if (!_Options.$AutoCenter) {
// var slidesContainerTop = $Jssor$.$CssTop(_SlidesContainer);
// var slidesContainerLeft = $Jssor$.$CssLeft(_SlidesContainer);
// if (isNaN(slidesContainerTop)) {
// $JssorDebug$.$Fail("Position 'top' wrong specification of thumbnail navigator slides container (...
), \r\nwhen option $ThumbnailNavigatorOptions.$AutoCenter set to 0, it should be specified in pixel (like
)");
// }
// if (isNaN(slidesContainerLeft)) {
// $JssorDebug$.$Fail("Position 'left' wrong specification of thumbnail navigator slides container (...
), \r\nwhen option $ThumbnailNavigatorOptions.$AutoCenter set to 0, it should be specified in pixel (like
)");
// }
// }
//});
$Jssor$.$CssWidth(_SlidesContainer, slidesContainerWidth);
$Jssor$.$CssHeight(_SlidesContainer, slidesContainerHeight);
var slideItemElmts = [];
$Jssor$.$Each(items, function (item, index) {
var navigationItem = new NavigationItem(item, index);
var navigationItemWrapper = navigationItem.$Wrapper;
var columnIndex = Math.floor(index / _Lanes);
var laneIndex = index % _Lanes;
$Jssor$.$CssLeft(navigationItemWrapper, (_PrototypeWidth + _SpacingX) * laneIndex * (1 - horizontal));
$Jssor$.$CssTop(navigationItemWrapper, (_PrototypeHeight + _SpacingY) * laneIndex * horizontal);
if (!slideItemElmts[columnIndex]) {
slideItemElmts[columnIndex] = $Jssor$.$CreateDiv();
$Jssor$.$AppendChild(_SlidesContainer, slideItemElmts[columnIndex]);
}
$Jssor$.$AppendChild(slideItemElmts[columnIndex], navigationItemWrapper);
_NavigationItems.push(navigationItem);
});
var thumbnailSliderOptions = $Jssor$.$Extend({
$AutoPlay: false,
$NaviQuitDrag: false,
$SlideWidth: slideWidth,
$SlideHeight: slideHeight,
$SlideSpacing: _SpacingX * horizontal + _SpacingY * (1 - horizontal),
$MinDragOffsetToSlide: 12,
$SlideDuration: 200,
$PauseOnHover: 1,
$PlayOrientation: _Options.$Orientation,
$DragOrientation: _Options.$DisableDrag ? 0 : _Options.$Orientation
}, _Options);
_Slider = new $JssorSlider$(elmt, thumbnailSliderOptions);
_Initialized = true;
}
//_Self.$TriggerEvent($JssorNavigatorEvents$.$RESET); };
//JssorThumbnailNavigator Constructor
{
_Self.$Options = _Options = $Jssor$.$Extend({
$SpacingX: 3,
$SpacingY: 3,
$DisplayPieces: 1,
$Orientation: 1,
$AutoCenter: 3,
$ActionMode: 1
}, options);
//Sodo statement for development time intellisence only
$JssorDebug$.$Execute(function () {
_Options = $Jssor$.$Extend({
$Lanes: undefined,
$Width: undefined,
$Height: undefined
}, _Options);
});
_Width = $Jssor$.$CssWidth(elmt);
_Height = $Jssor$.$CssHeight(elmt);
$JssorDebug$.$Execute(function () {
if (!_Width)
$JssorDebug$.$Fail("width of 'thumbnavigator' container not specified.");
if (!_Height)
$JssorDebug$.$Fail("height of 'thumbnavigator' container not specified.");
});
_SlidesContainer = $Jssor$.$FindFirstChild(elmt, "slides");
_ThumbnailPrototype = $Jssor$.$FindFirstChild(_SlidesContainer, "prototype");
$JssorDebug$.$Execute(function () {
if (!_ThumbnailPrototype)
$JssorDebug$.$Fail("prototype of 'thumbnavigator' not defined.");
});
_PrototypeWidth = $Jssor$.$CssWidth(_ThumbnailPrototype);
_PrototypeHeight = $Jssor$.$CssHeight(_ThumbnailPrototype);
$Jssor$.$RemoveChild(_SlidesContainer, _ThumbnailPrototype);
_Lanes = _Options.$Lanes || 1;
_SpacingX = _Options.$SpacingX;
_SpacingY = _Options.$SpacingY;
_DisplayPieces = _Options.$DisplayPieces;
}
};
//$JssorCaptionSlider$ function $JssorCaptionSliderBase$() {
$JssorAnimator$.call(this, 0, 0); this.$Revert = $Jssor$.$EmptyFunction;
}
var $JssorCaptionSlider$ = window.$JssorCaptionSlider$ = function (container, captionSlideOptions, playIn) {
$JssorDebug$.$Execute(function () {
if (!captionSlideOptions.$CaptionTransitions) {
$JssorDebug$.$Error("'$CaptionSliderOptions' option error, '$CaptionSliderOptions.$CaptionTransitions' not specified.");
}
//else if (!$Jssor$.$IsArray(captionSlideOptions.$CaptionTransitions)) {
// $JssorDebug$.$Error("'$CaptionSliderOptions' option error, '$CaptionSliderOptions.$CaptionTransitions' is not an array.");
//}
});
var _Self = this; var _ImmediateOutCaptionHanger; var _PlayMode = playIn ? captionSlideOptions.$PlayInMode : captionSlideOptions.$PlayOutMode;
var _CaptionTransitions = captionSlideOptions.$CaptionTransitions;
var _CaptionTuningFetcher = { $Transition: "t", $Delay: "d", $Duration: "du", x: "x", y: "y", $Rotate: "r", $Zoom: "z", $Opacity: "f", $BeginTime: "b" };
var _CaptionTuningTransfer = {
$Default: function (value, tuningValue) {
if (!isNaN(tuningValue.$Value))
value = tuningValue.$Value;
else
value *= tuningValue.$Percent;
return value;
},
$Opacity: function (value, tuningValue) {
return this.$Default(value - 1, tuningValue);
}
};
_CaptionTuningTransfer.$Zoom = _CaptionTuningTransfer.$Opacity;
$JssorAnimator$.call(_Self, 0, 0);
function GetCaptionItems(element, level) {
var itemsToPlay = [];
var lastTransitionName;
var namedTransitions = [];
var namedTransitionOrders = [];
//$JssorDebug$.$Execute(function () {
// var debugInfoElement = $Jssor$.$GetElement("debugInfo");
// if (debugInfoElement && playIn) {
// var text = $Jssor.$InnerHtml(debugInfoElement) + "
";
// $Jssor$.$InnerHtml(debugInfoElement, text);
// }
//});
function FetchRawTransition(captionElmt, index) {
var rawTransition = {};
$Jssor$.$Each(_CaptionTuningFetcher, function (fetchAttribute, fetchProperty) {
var attributeValue = $Jssor$.$AttributeEx(captionElmt, fetchAttribute + (index || ""));
if (attributeValue) {
var propertyValue = {};
if (fetchAttribute == "t") {
//if (($Jssor$.$IsBrowserChrome() || $Jssor$.$IsBrowserSafari() || $Jssor$.$IsBrowserFireFox()) && attributeValue == "*") {
// attributeValue = Math.floor(Math.random() * captionSlideOptions.$CaptionTransitions.length);
// $Jssor$.$Attribute(captionElmt, fetchAttribute + (index || ""), attributeValue);
//}
propertyValue.$Value = attributeValue;
}
else if (attributeValue.indexOf("%") + 1)
propertyValue.$Percent = $Jssor$.$ParseFloat(attributeValue) / 100;
else
propertyValue.$Value = $Jssor$.$ParseFloat(attributeValue);
rawTransition[fetchProperty] = propertyValue;
}
});
return rawTransition;
}
function GetRandomTransition() {
//return _CaptionTransitions.length && _CaptionTransitions[Math.floor(Math.random() * 42737 / (i + 1)) % _CaptionTransitions.length];
return _CaptionTransitions[Math.floor(Math.random() * _CaptionTransitions.length)];
}
function EvaluateCaptionTransition(transitionName) {
var transition;
if (transitionName == "*") {
transition = GetRandomTransition();
}
else if (transitionName) {
//indexed transition allowed, just the same as named transition
var tempTransition = _CaptionTransitions[$Jssor$.$ParseInt(transitionName)] || _CaptionTransitions[transitionName];
if ($Jssor$.$IsArray(tempTransition)) {
if (transitionName != lastTransitionName) {
lastTransitionName = transitionName;
namedTransitionOrders[transitionName] = 0;
namedTransitions[transitionName] = tempTransition[Math.floor(Math.random() * tempTransition.length)];
}
else {
namedTransitionOrders[transitionName]++;
}
tempTransition = namedTransitions[transitionName];
if ($Jssor$.$IsArray(tempTransition)) {
tempTransition = tempTransition.length && tempTransition[namedTransitionOrders[transitionName] % tempTransition.length];
if ($Jssor$.$IsArray(tempTransition)) {
//got transition from array level 3, random for all captions
tempTransition = tempTransition[Math.floor(Math.random() * tempTransition.length)];
}
//else {
// //got transition from array level 2, in sequence for all adjacent captions with same name specified
// transition = tempTransition;
//}
}
//else {
// //got transition from array level 1, random but same for all adjacent captions with same name specified
// transition = tempTransition;
//}
}
//else {
// //got transition directly from a simple transition object
// transition = tempTransition;
//}
transition = tempTransition;
if ($Jssor$.$IsString(transition))
transition = EvaluateCaptionTransition(transition);
}
return transition;
}
var captionElmts = $Jssor$.$Children(element);
$Jssor$.$Each(captionElmts, function (captionElmt, i) {
var transitionsWithTuning = [];
transitionsWithTuning.$Elmt = captionElmt;
var isCaption = $Jssor$.$AttributeEx(captionElmt, "u") == "caption";
$Jssor$.$Each(playIn ? [0, 3] : [2], function (j, k) {
if (isCaption) {
var transition;
var rawTransition;
if (j != 2 || !$Jssor$.$AttributeEx(captionElmt, "t3")) {
rawTransition = FetchRawTransition(captionElmt, j);
if (j == 2 && !rawTransition.$Transition) {
rawTransition.$Delay = rawTransition.$Delay || { $Value: 0 };
rawTransition = $Jssor$.$Extend(FetchRawTransition(captionElmt, 0), rawTransition);
}
}
if (rawTransition && rawTransition.$Transition) {
transition = EvaluateCaptionTransition(rawTransition.$Transition.$Value);
if (transition) {
//var transitionWithTuning = $Jssor$.$Extend({ $Delay: 0, $ScaleHorizontal: 1, $ScaleVertical: 1 }, transition);
var transitionWithTuning = $Jssor$.$Extend({ $Delay: 0 }, transition);
$Jssor$.$Each(rawTransition, function (rawPropertyValue, propertyName) {
var tuningPropertyValue = (_CaptionTuningTransfer[propertyName] || _CaptionTuningTransfer.$Default).apply(_CaptionTuningTransfer, [transitionWithTuning[propertyName], rawTransition[propertyName]]);
if (!isNaN(tuningPropertyValue))
transitionWithTuning[propertyName] = tuningPropertyValue;
});
if (!k) {
if (rawTransition.$BeginTime)
transitionWithTuning.$BeginTime = rawTransition.$BeginTime.$Value || 0;
else if ((_PlayMode) & 2)
transitionWithTuning.$BeginTime = 0;
}
}
}
transitionsWithTuning.push(transitionWithTuning);
}
if ((level % 2) && !k) {
//transitionsWithTuning.$Children = GetCaptionItems(captionElmt, lastTransitionName, [].concat(namedTransitions), [].concat(namedTransitionOrders), level + 1);
transitionsWithTuning.$Children = GetCaptionItems(captionElmt, level + 1);
}
});
itemsToPlay.push(transitionsWithTuning);
});
return itemsToPlay; }
function CreateAnimator(item, transition, immediateOut) {
var animatorOptions = {
$Easing: transition.$Easing,
$Round: transition.$Round,
$During: transition.$During,
$Reverse: playIn && !immediateOut,
$Optimize: true
};
$JssorDebug$.$Execute(function () {
animatorOptions.$CaptionAnimator = true;
});
var captionItem = item;
var captionParent = $Jssor$.$ParentNode(item);
var captionItemWidth = $Jssor$.$CssWidth(captionItem);
var captionItemHeight = $Jssor$.$CssHeight(captionItem);
var captionParentWidth = $Jssor$.$CssWidth(captionParent);
var captionParentHeight = $Jssor$.$CssHeight(captionParent);
var toStyles = {};
var fromStyles = {};
var scaleClip = transition.$ScaleClip || 1;
//Opacity
if (transition.$Opacity) {
toStyles.$Opacity = 2 - transition.$Opacity;
}
animatorOptions.$OriginalWidth = captionItemWidth;
animatorOptions.$OriginalHeight = captionItemHeight;
//Transform
if (transition.$Zoom || transition.$Rotate) {
toStyles.$Zoom = transition.$Zoom ? transition.$Zoom - 1 : 1;
if ($Jssor$.$IsBrowserIe9Earlier() || $Jssor$.$IsBrowserOpera())
toStyles.$Zoom = Math.min(toStyles.$Zoom, 2);
fromStyles.$Zoom = 1;
var rotate = transition.$Rotate || 0;
toStyles.$Rotate = rotate * 360;
fromStyles.$Rotate = 0;
}
//Clip
else if (transition.$Clip) {
var fromStyleClip = { $Top: 0, $Right: captionItemWidth, $Bottom: captionItemHeight, $Left: 0 };
var toStyleClip = $Jssor$.$Extend({}, fromStyleClip);
var blockOffset = toStyleClip.$Offset = {};
var topBenchmark = transition.$Clip & 4;
var bottomBenchmark = transition.$Clip & 8;
var leftBenchmark = transition.$Clip & 1;
var rightBenchmark = transition.$Clip & 2;
if (topBenchmark && bottomBenchmark) {
blockOffset.$Top = captionItemHeight / 2 * scaleClip;
blockOffset.$Bottom = -blockOffset.$Top;
}
else if (topBenchmark)
blockOffset.$Bottom = -captionItemHeight * scaleClip;
else if (bottomBenchmark)
blockOffset.$Top = captionItemHeight * scaleClip;
if (leftBenchmark && rightBenchmark) {
blockOffset.$Left = captionItemWidth / 2 * scaleClip;
blockOffset.$Right = -blockOffset.$Left;
}
else if (leftBenchmark)
blockOffset.$Right = -captionItemWidth * scaleClip;
else if (rightBenchmark)
blockOffset.$Left = captionItemWidth * scaleClip;
animatorOptions.$Move = transition.$Move;
toStyles.$Clip = toStyleClip;
fromStyles.$Clip = fromStyleClip;
}
//Fly
{
var toLeft = 0;
var toTop = 0;
if (transition.x)
toLeft -= captionParentWidth * transition.x;
if (transition.y)
toTop -= captionParentHeight * transition.y;
if (toLeft || toTop || animatorOptions.$Move) {
toStyles.$Left = toLeft + $Jssor$.$CssLeft(captionItem);
toStyles.$Top = toTop + $Jssor$.$CssTop(captionItem);
}
}
//duration
var duration = transition.$Duration;
fromStyles = $Jssor$.$Extend(fromStyles, $Jssor$.$GetStyles(captionItem, toStyles));
animatorOptions.$Setter = $Jssor$.$StyleSetterEx();
return new $JssorAnimator$(transition.$Delay, duration, animatorOptions, captionItem, fromStyles, toStyles); }
function CreateAnimators(streamLineLength, captionItems) {
$Jssor$.$Each(captionItems, function (captionItem, i) {
$JssorDebug$.$Execute(function () {
if (captionItem.length) {
var top = $Jssor$.$CssTop(captionItem.$Elmt);
var left = $Jssor$.$CssLeft(captionItem.$Elmt);
var width = $Jssor$.$CssWidth(captionItem.$Elmt);
var height = $Jssor$.$CssHeight(captionItem.$Elmt);
var error = null;
if (isNaN(top))
error = "Style 'top' for caption not specified. Please always specify caption like 'position: absolute; top: ...px; left: ...px; width: ...px; height: ...px;'.";
else if (isNaN(left))
error = "Style 'left' not specified. Please always specify caption like 'position: absolute; top: ...px; left: ...px; width: ...px; height: ...px;'.";
else if (isNaN(width))
error = "Style 'width' not specified. Please always specify caption like 'position: absolute; top: ...px; left: ...px; width: ...px; height: ...px;'.";
else if (isNaN(height))
error = "Style 'height' not specified. Please always specify caption like 'position: absolute; top: ...px; left: ...px; width: ...px; height: ...px;'.";
if (error)
$JssorDebug$.$Error("Caption " + (i + 1) + " definition error, \r\n" + error + "\r\n" + captionItem.$Elmt.outerHTML);
}
});
var animator;
var captionElmt = captionItem.$Elmt;
var transition = captionItem[0];
var transition3 = captionItem[1];
if (transition) {
animator = CreateAnimator(captionElmt, transition);
streamLineLength = animator.$Locate(transition.$BeginTime == undefined ? streamLineLength : transition.$BeginTime, 1);
}
streamLineLength = CreateAnimators(streamLineLength, captionItem.$Children);
if (transition3) {
var animator3 = CreateAnimator(captionElmt, transition3, 1);
animator3.$Locate(streamLineLength, 1);
_Self.$Combine(animator3);
_ImmediateOutCaptionHanger.$Combine(animator3);
}
if (animator)
_Self.$Combine(animator);
});
return streamLineLength; }
_Self.$Revert = function () {
_Self.$GoToPosition(_Self.$GetPosition_OuterEnd() * (playIn || 0));
_ImmediateOutCaptionHanger.$GoToBegin();
};
//Constructor
{
_ImmediateOutCaptionHanger = new $JssorAnimator$(0, 0);
//var streamLineLength = 0;
//var captionItems = GetCaptionItems(container, null, [], [], 1);
CreateAnimators(0, _PlayMode ? GetCaptionItems(container, 1) : []); }
};
//Event Table
//$EVT_CLICK = 21; function(slideIndex[, event]) //$EVT_DRAG_START = 22; function(position[, virtualPosition, event]) //$EVT_DRAG_END = 23; function(position, startPosition[, virtualPosition, virtualStartPosition, event]) //$EVT_SWIPE_START = 24; function(position[, virtualPosition]) //$EVT_SWIPE_END = 25; function(position[, virtualPosition])
//$EVT_LOAD_START = 26; function(slideIndex) //$EVT_LOAD_END = 27; function(slideIndex)
//$EVT_POSITION_CHANGE = 202; function(position, fromPosition[, virtualPosition, virtualFromPosition]) //$EVT_PARK = 203; function(slideIndex, fromIndex)
//$EVT_PROGRESS_CHANGE = 208; function(slideIndex, progress[, progressBegin, idleBegin, idleEnd, progressEnd]) //$EVT_STATE_CHANGE = 209; function(slideIndex, progress[, progressBegin, idleBegin, idleEnd, progressEnd])
//$EVT_ROLLBACK_START = 210; function(slideIndex, progress[, progressBegin, idleBegin, idleEnd, progressEnd]) //$EVT_ROLLBACK_END = 211; function(slideIndex, progress[, progressBegin, idleBegin, idleEnd, progressEnd])
//$EVT_SLIDESHOW_START = 206; function(slideIndex[, progressBegin, slideshowBegin, slideshowEnd, progressEnd]) //$EVT_SLIDESHOW_END = 207; function(slideIndex[, progressBegin, slideshowBegin, slideshowEnd, progressEnd])
//http://www.jssor.com/development/reference-api.html
