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/**
* GUI generator for Stock tools
*
* (c) 2009-2017 Sebastian Bochan
*
* License: www.highcharts.com/license
*/
'use strict';
import H from '../parts/Globals.js';
var addEvent = H.addEvent,
createElement = H.createElement,
pick = H.pick,
isArray = H.isArray,
fireEvent = H.fireEvent,
getStyle = H.getStyle,
merge = H.merge,
css = H.css,
win = H.win,
DIV = 'div',
SPAN = 'span',
UL = 'ul',
LI = 'li',
PREFIX = 'highcharts-',
activeClass = PREFIX + 'active';
H.setOptions({
/**
* @optionparent lang
*/
lang: {
/**
* Configure the stockTools GUI titles(hints) in the chart. Requires
* the `stock-tools.js` module to be loaded.
*
* @product highstock
* @since 7.0.0
* @type {Object}
*/
stockTools: {
gui: {
// Main buttons:
simpleShapes: 'Simple shapes',
lines: 'Lines',
crookedLines: 'Crooked lines',
measure: 'Measure',
advanced: 'Advanced',
toggleAnnotations: 'Toggle annotations',
verticalLabels: 'Vertical labels',
flags: 'Flags',
zoomChange: 'Zoom change',
typeChange: 'Type change',
saveChart: 'Save chart',
indicators: 'Indicators',
currentPriceIndicator: 'Current Price Indicators',
// Other features:
zoomX: 'Zoom X',
zoomY: 'Zoom Y',
zoomXY: 'Zooom XY',
fullScreen: 'Fullscreen',
typeOHLC: 'OHLC',
typeLine: 'Line',
typeCandlestick: 'Candlestick',
// Basic shapes:
circle: 'Circle',
label: 'Label',
rectangle: 'Rectangle',
// Flags:
flagCirclepin: 'Flag circle',
flagDiamondpin: 'Flag diamond',
flagSquarepin: 'Flag square',
flagSimplepin: 'Flag simple',
// Measures:
measureXY: 'Measure XY',
measureX: 'Measure X',
measureY: 'Measure Y',
// Segment, ray and line:
segment: 'Segment',
arrowSegment: 'Arrow segment',
ray: 'Ray',
arrowRay: 'Arrow ray',
line: 'Line',
arrowLine: 'Arrow line',
horizontalLine: 'Horizontal line',
verticalLine: 'Vertical line',
infinityLine: 'Infinity line',
// Crooked lines:
crooked3: 'Crooked 3 line',
crooked5: 'Crooked 5 line',
elliott3: 'Elliott 3 line',
elliott5: 'Elliott 5 line',
// Counters:
verticalCounter: 'Vertical counter',
verticalLabel: 'Vertical label',
verticalArrow: 'Vertical arrow',
// Advanced:
fibonacci: 'Fibonacci',
pitchfork: 'Pitchfork',
parallelChannel: 'Parallel channel'
}
},
navigation: {
popup: {
// Annotations:
circle: 'Circle',
rectangle: 'Rectangle',
label: 'Label',
segment: 'Segment',
arrowSegment: 'Arrow segment',
ray: 'Ray',
arrowRay: 'Arrow ray',
line: 'Line',
arrowLine: 'Arrow line',
horizontalLine: 'Horizontal line',
verticalLine: 'Vertical line',
crooked3: 'Crooked 3 line',
crooked5: 'Crooked 5 line',
elliott3: 'Elliott 3 line',
elliott5: 'Elliott 5 line',
verticalCounter: 'Vertical counter',
verticalLabel: 'Vertical label',
verticalArrow: 'Vertical arrow',
fibonacci: 'Fibonacci',
pitchfork: 'Pitchfork',
parallelChannel: 'Parallel channel',
infinityLine: 'Infinity line',
measure: 'Measure',
measureXY: 'Measure XY',
measureX: 'Measure X',
measureY: 'Measure Y',
// Flags:
flags: 'Flags',
// GUI elements:
addButton: 'add',
saveButton: 'save',
editButton: 'edit',
removeButton: 'remove',
series: 'Series',
volume: 'Volume',
connector: 'Connector',
// Field names:
innerBackground: 'Inner background',
outerBackground: 'Outer background',
crosshairX: 'Crosshair X',
crosshairY: 'Crosshair Y',
tunnel: 'Tunnel',
background: 'Background'
}
}
},
/**
* Configure the stockTools gui strings in the chart. Requires the
* [stockTools module]() to be loaded. For a description of the module
* and information on its features, see [Highcharts StockTools]().
*
* @product highstock
*
* @sample stock/demo/stock-tools-gui Stock Tools GUI
*
* @sample stock/demo/stock-tools-custom-gui Stock Tools customized GUI
*
* @since 7.0.0
* @type {Object}
* @optionparent stockTools
*/
stockTools: {
/**
* Definitions of buttons in Stock Tools GUI.
*/
gui: {
/**
* Enable or disable the stockTools gui.
*
* @type {boolean}
* @default true
*/
enabled: true,
/**
* A CSS class name to apply to the stocktools' div,
* allowing unique CSS styling for each chart.
*
* @type {string}
* @default 'highcharts-bindings-wrapper'
*
*/
className: 'highcharts-bindings-wrapper',
/**
* A CSS class name to apply to the container of buttons,
* allowing unique CSS styling for each chart.
*
* @type {string}
* @default 'stocktools-toolbar'
*
*/
toolbarClassName: 'stocktools-toolbar',
/**
* Path where Highcharts will look for icons. Change this to use
* icons from a different server.
*/
iconsURL: 'https://code.highcharts.com/@product.version@/gfx/stock-icons/',
/**
* A collection of strings pointing to config options for the
* toolbar items. Each name refers to unique key from definitions
* object.
*
* @type {array}
*
* @default [
* 'indicators',
* 'separator',
* 'simpleShapes',
* 'lines',
* 'crookedLines',
* 'measure',
* 'advanced',
* 'toggleAnnotations',
* 'separator',
* 'verticalLabels',
* 'flags',
* 'separator',
* 'zoomChange',
* 'fullScreen',
* 'typeChange',
* 'separator',
* 'currentPriceIndicator',
* 'saveChart'
* ]
*/
buttons: [
'indicators',
'separator',
'simpleShapes',
'lines',
'crookedLines',
'measure',
'advanced',
'toggleAnnotations',
'separator',
'verticalLabels',
'flags',
'separator',
'zoomChange',
'fullScreen',
'typeChange',
'separator',
'currentPriceIndicator',
'saveChart'
],
/**
* An options object of the buttons definitions. Each name refers to
* unique key from buttons array.
*
* @type {object}
*
*/
definitions: {
separator: {
/**
* A predefined background symbol for the button.
*
* @type {string}
*/
symbol: 'separator.svg'
},
simpleShapes: {
/**
* A collection of strings pointing to config options for
* the items.
*
* @type {array}
* @default [
* 'label',
* 'circle',
* 'rectangle'
* ]
*
*/
items: [
'label',
'circle',
'rectangle'
],
circle: {
/**
* A predefined background symbol for the button.
*
* @type {string}
*
*/
symbol: 'circle.svg'
},
rectangle: {
/**
* A predefined background symbol for the button.
*
* @type {string}
*
*/
symbol: 'rectangle.svg'
},
label: {
/**
* A predefined background symbol for the button.
*
* @type {string}
*
*/
symbol: 'label.svg'
}
},
flags: {
/**
* A collection of strings pointing to config options for
* the items.
*
* @type {array}
* @default [
* 'flagCirclepin',
* 'flagDiamondpin',
* 'flagSquarepin',
* 'flagSimplepin'
* ]
*
*/
items: [
'flagCirclepin',
'flagDiamondpin',
'flagSquarepin',
'flagSimplepin'
],
flagSimplepin: {
/**
* A predefined background symbol for the button.
*
* @type {string}
*
*/
symbol: 'flag-basic.svg'
},
flagDiamondpin: {
/**
* A predefined background symbol for the button.
*
* @type {string}
*
*/
symbol: 'flag-diamond.svg'
},
flagSquarepin: {
/**
* A predefined background symbol for the button.
*
* @type {string}
*/
symbol: 'flag-trapeze.svg'
},
flagCirclepin: {
/**
* A predefined background symbol for the button.
*
* @type {string}
*/
symbol: 'flag-elipse.svg'
}
},
lines: {
/**
* A collection of strings pointing to config options for
* the items.
*
* @type {array}
* @default [
* 'segment',
* 'arrowSegment',
* 'ray',
* 'arrowRay',
* 'line',
* 'arrowLine',
* 'horizontalLine',
* 'verticalLine'
* ]
*/
items: [
'segment',
'arrowSegment',
'ray',
'arrowRay',
'line',
'arrowLine',
'horizontalLine',
'verticalLine'
],
segment: {
/**
* A predefined background symbol for the button.
*
* @type {string}
*/
symbol: 'segment.svg'
},
arrowSegment: {
/**
* A predefined background symbol for the button.
*
* @type {string}
*/
symbol: 'arrow-segment.svg'
},
ray: {
/**
* A predefined background symbol for the button.
*
* @type {string}
*/
symbol: 'ray.svg'
},
arrowRay: {
/**
* A predefined background symbol for the button.
*
* @type {string}
*/
symbol: 'arrow-ray.svg'
},
line: {
/**
* A predefined background symbol for the button.
*
* @type {string}
*/
symbol: 'line.svg'
},
arrowLine: {
/**
* A predefined background symbol for the button.
*
* @type {string}
*/
symbol: 'arrow-line.svg'
},
verticalLine: {
/**
* A predefined background symbol for the button.
*
* @type {string}
*/
symbol: 'vertical-line.svg'
},
horizontalLine: {
/**
* A predefined background symbol for the button.
*
* @type {string}
*/
symbol: 'horizontal-line.svg'
}
},
crookedLines: {
/**
* A collection of strings pointing to config options for
* the items.
*
* @type {array}
* @default [
* 'elliott3',
* 'elliott5',
* 'crooked3',
* 'crooked5'
* ]
*
*/
items: [
'elliott3',
'elliott5',
'crooked3',
'crooked5'
],
crooked3: {
/**
* A predefined background symbol for the button.
*
* @type {string}
*/
symbol: 'crooked-3.svg'
},
crooked5: {
/**
* A predefined background symbol for the button.
*
* @type {string}
*/
symbol: 'crooked-5.svg'
},
elliott3: {
/**
* A predefined background symbol for the button.
*
* @type {string}
*/
symbol: 'elliott-3.svg'
},
elliott5: {
/**
* A predefined background symbol for the button.
*
* @type {string}
*/
symbol: 'elliott-5.svg'
}
},
verticalLabels: {
/**
* A collection of strings pointing to config options for
* the items.
*
* @type {array}
* @default [
* 'verticalCounter',
* 'verticalLabel',
* 'verticalArrow'
* ]
*/
items: [
'verticalCounter',
'verticalLabel',
'verticalArrow'
],
verticalCounter: {
/**
* A predefined background symbol for the button.
*
* @type {string}
*/
symbol: 'vertical-counter.svg'
},
verticalLabel: {
/**
* A predefined background symbol for the button.
*
* @type {string}
*/
symbol: 'vertical-label.svg'
},
verticalArrow: {
/**
* A predefined background symbol for the button.
*
* @type {string}
*/
symbol: 'vertical-arrow.svg'
}
},
advanced: {
/**
* A collection of strings pointing to config options for
* the items.
*
* @type {array}
* @default [
* 'fibonacci',
* 'pitchfork',
* 'parallelChannel'
* ]
*/
items: [
'fibonacci',
'pitchfork',
'parallelChannel'
],
pitchfork: {
/**
* A predefined background symbol for the button.
*
* @type {string}
*/
symbol: 'pitchfork.svg'
},
fibonacci: {
/**
* A predefined background symbol for the button.
*
* @type {string}
*/
symbol: 'fibonacci.svg'
},
parallelChannel: {
/**
* A predefined background symbol for the button.
*
* @type {string}
*/
symbol: 'parallel-channel.svg'
}
},
measure: {
/**
* A collection of strings pointing to config options for
* the items.
*
* @type {array}
* @default [
* 'measureXY',
* 'measureX',
* 'measureY'
* ]
*/
items: [
'measureXY',
'measureX',
'measureY'
],
measureX: {
/**
* A predefined background symbol for the button.
*
* @type {string}
*/
symbol: 'measure-x.svg'
},
measureY: {
/**
* A predefined background symbol for the button.
*
* @type {string}
*/
symbol: 'measure-y.svg'
},
measureXY: {
/**
* A predefined background symbol for the button.
*
* @type {string}
*/
symbol: 'measure-xy.svg'
}
},
toggleAnnotations: {
/**
* A predefined background symbol for the button.
*
* @type {string}
*/
symbol: 'annotations-visible.svg'
},
currentPriceIndicator: {
/**
* A predefined background symbol for the button.
*
* @type {string}
*/
symbol: 'current-price-show.svg'
},
indicators: {
/**
* A predefined background symbol for the button.
*
* @type {string}
*/
symbol: 'indicators.svg'
},
zoomChange: {
/**
* A collection of strings pointing to config options for
* the items.
*
* @type {array}
* @default [
* 'zoomX',
* 'zoomY',
* 'zoomXY'
* ]
*/
items: [
'zoomX',
'zoomY',
'zoomXY'
],
zoomX: {
/**
* A predefined background symbol for the button.
*
* @type {string}
*/
symbol: 'zoom-x.svg'
},
zoomY: {
/**
* A predefined background symbol for the button.
*
* @type {string}
*/
symbol: 'zoom-y.svg'
},
zoomXY: {
/**
* A predefined background symbol for the button.
*
* @type {string}
*/
symbol: 'zoom-xy.svg'
}
},
typeChange: {
/**
* A collection of strings pointing to config options for
* the items.
*
* @type {array}
* @default [
* 'typeOHLC',
* 'typeLine',
* 'typeCandlestick'
* ]
*/
items: [
'typeOHLC',
'typeLine',
'typeCandlestick'
],
typeOHLC: {
/**
* A predefined background symbol for the button.
*
* @type {string}
*/
symbol: 'series-ohlc.svg'
},
typeLine: {
/**
* A predefined background symbol for the button.
*
* @type {string}
*/
symbol: 'series-line.svg'
},
typeCandlestick: {
/**
* A predefined background symbol for the button.
*
* @type {string}
*/
symbol: 'series-candlestick.svg'
}
},
fullScreen: {
/**
* A predefined background symbol for the button.
*
* @type {string}
*/
symbol: 'fullscreen.svg'
},
saveChart: {
/**
* A predefined background symbol for the button.
*
* @type {string}
*/
symbol: 'save-chart.svg'
}
}
}
}
});
// Run HTML generator
addEvent(H.Chart, 'afterGetContainer', function () {
this.setStockTools();
});
addEvent(H.Chart, 'getMargins', function () {
var listWrapper = this.stockTools && this.stockTools.listWrapper,
offsetWidth = listWrapper && (
(
listWrapper.startWidth +
H.getStyle(listWrapper, 'padding-left') +
H.getStyle(listWrapper, 'padding-right')
) || listWrapper.offsetWidth
);
if (offsetWidth && offsetWidth < this.plotWidth) {
this.plotLeft += offsetWidth;
}
});
addEvent(H.Chart, 'destroy', function () {
if (this.stockTools) {
this.stockTools.destroy();
}
});
addEvent(H.Chart, 'redraw', function () {
if (this.stockTools && this.stockTools.guiEnabled) {
this.stockTools.redraw();
}
});
/*
* Toolbar Class
*
* @param {Object} - options of toolbar
* @param {Chart} - Reference to chart
*
*/
H.Toolbar = function (options, langOptions, chart) {
this.chart = chart;
this.options = options;
this.lang = langOptions;
this.guiEnabled = options.enabled;
this.visible = pick(options.visible, true);
this.placed = pick(options.placed, false);
// General events collection which should be removed upon destroy/update:
this.eventsToUnbind = [];
if (this.guiEnabled) {
this.createHTML();
this.init();
this.showHideNavigatorion();
}
fireEvent(this, 'afterInit');
};
H.extend(H.Chart.prototype, {
/*
* Verify if Toolbar should be added.
*
* @param {Object} - chart options
*
*/
setStockTools: function (options) {
var chartOptions = this.options,
lang = chartOptions.lang,
guiOptions = merge(
chartOptions.stockTools && chartOptions.stockTools.gui,
options && options.gui
),
langOptions = lang.stockTools && lang.stockTools.gui;
this.stockTools = new H.Toolbar(guiOptions, langOptions, this);
if (this.stockTools.guiEnabled) {
this.isDirtyBox = true;
}
}
});
H.Toolbar.prototype = {
/*
* Initialize the toolbar. Create buttons and submenu for each option
* defined in `stockTools.gui`.
*
*/
init: function () {
var _self = this,
lang = this.lang,
guiOptions = this.options,
toolbar = this.toolbar,
addSubmenu = _self.addSubmenu,
buttons = guiOptions.buttons,
defs = guiOptions.definitions,
allButtons = toolbar.childNodes,
inIframe = this.inIframe(),
button;
// create buttons
buttons.forEach(function (btnName) {
button = _self.addButton(toolbar, defs, btnName, lang);
if (inIframe && btnName === 'fullScreen') {
button.buttonWrapper.className += ' ' + PREFIX + 'disabled-btn';
}
['click', 'touchstart'].forEach(function (eventName) {
addEvent(button.buttonWrapper, eventName, function () {
_self.eraseActiveButtons(
allButtons,
button.buttonWrapper
);
});
});
if (isArray(defs[btnName].items)) {
// create submenu buttons
addSubmenu.call(_self, button, defs[btnName]);
}
});
},
/*
* Create submenu (list of buttons) for the option. In example main button
* is Line, in submenu will be buttons with types of lines.
*
* @param {Object} - button which has submenu
* @param {Array} - list of all buttons
*
*/
addSubmenu: function (parentBtn, button) {
var _self = this,
submenuArrow = parentBtn.submenuArrow,
buttonWrapper = parentBtn.buttonWrapper,
buttonWidth = getStyle(buttonWrapper, 'width'),
wrapper = this.wrapper,
menuWrapper = this.listWrapper,
allButtons = this.toolbar.childNodes,
topMargin = 0,
submenuWrapper;
// create submenu container
this.submenu = submenuWrapper = createElement(UL, {
className: PREFIX + 'submenu-wrapper'
}, null, buttonWrapper);
// create submenu buttons and select the first one
this.addSubmenuItems(buttonWrapper, button);
// show / hide submenu
['click', 'touchstart'].forEach(function (eventName) {
addEvent(submenuArrow, eventName, function (e) {
e.stopPropagation();
// Erase active class on all other buttons
_self.eraseActiveButtons(allButtons, buttonWrapper);
// hide menu
if (buttonWrapper.className.indexOf(PREFIX + 'current') >= 0) {
menuWrapper.style.width = menuWrapper.startWidth + 'px';
buttonWrapper.classList.remove(PREFIX + 'current');
submenuWrapper.style.display = 'none';
} else {
// show menu
// to calculate height of element
submenuWrapper.style.display = 'block';
topMargin = submenuWrapper.offsetHeight -
buttonWrapper.offsetHeight - 3;
// calculate position of submenu in the box
// if submenu is inside, reset top margin
if (
// cut on the bottom
!(submenuWrapper.offsetHeight +
buttonWrapper.offsetTop >
wrapper.offsetHeight &&
// cut on the top
buttonWrapper.offsetTop > topMargin)
) {
topMargin = 0;
}
// apply calculated styles
css(submenuWrapper, {
top: -topMargin + 'px',
left: buttonWidth + 3 + 'px'
});
buttonWrapper.className += ' ' + PREFIX + 'current';
menuWrapper.startWidth = wrapper.offsetWidth;
menuWrapper.style.width = menuWrapper.startWidth +
H.getStyle(menuWrapper, 'padding-left') +
submenuWrapper.offsetWidth + 3 + 'px';
}
});
});
},
/*
* Create buttons in submenu
*
* @param {HTMLDOMElement} - button where submenu is placed
* @param {Array} - list of all buttons options
*
*/
addSubmenuItems: function (buttonWrapper, button) {
var _self = this,
submenuWrapper = this.submenu,
lang = this.lang,
menuWrapper = this.listWrapper,
items = button.items,
firstSubmenuItem,
submenuBtn;
// add items to submenu
items.forEach(function (btnName) {
// add buttons to submenu
submenuBtn = _self.addButton(
submenuWrapper,
button,
btnName,
lang
);
['click', 'touchstart'].forEach(function (eventName) {
addEvent(submenuBtn.mainButton, eventName, function () {
_self.switchSymbol(this, buttonWrapper, true);
menuWrapper.style.width = menuWrapper.startWidth + 'px';
submenuWrapper.style.display = 'none';
});
});
});
// select first submenu item
firstSubmenuItem = submenuWrapper
.querySelectorAll('li > .' + PREFIX + 'menu-item-btn')[0];
// replace current symbol, in main button, with submenu's button style
_self.switchSymbol(firstSubmenuItem, false);
},
/*
* Erase active class on all other buttons.
*
* @param {Array} - Array of HTML buttons
* @param {HTMLDOMElement} - Current HTML button
*
*/
eraseActiveButtons: function (buttons, currentButton, submenuItems) {
[].forEach.call(buttons, function (btn) {
if (btn !== currentButton) {
btn.classList.remove(PREFIX + 'current');
btn.classList.remove(PREFIX + 'active');
submenuItems =
btn.querySelectorAll('.' + PREFIX + 'submenu-wrapper');
// hide submenu
if (submenuItems.length > 0) {
submenuItems[0].style.display = 'none';
}
}
});
},
/*
* Create single button. Consist of `<li>` , `<span>` and (if exists)
* submenu container.
*
* @param {HTMLDOMElement} - HTML reference, where button should be added
* @param {Object} - all options, by btnName refer to particular button
* @param {String} - name of functionality mapped for specific class
* @param {Object} - All titles, by btnName refer to particular button
*
* @return {Object} - references to all created HTML elements
*/
addButton: function (target, options, btnName, lang) {
var guiOptions = this.options,
btnOptions = options[btnName],
items = btnOptions.items,
classMapping = H.Toolbar.prototype.classMapping,
userClassName = btnOptions.className || '',
mainButton,
submenuArrow,
buttonWrapper;
// main button wrapper
buttonWrapper = createElement(LI, {
className: pick(classMapping[btnName], '') + ' ' + userClassName,
title: lang[btnName] || btnName
}, null, target);
// single button
mainButton = createElement(SPAN, {
className: PREFIX + 'menu-item-btn'
}, null, buttonWrapper);
// submenu
if (items && items.length > 1) {
// arrow is a hook to show / hide submenu
submenuArrow = createElement(SPAN, {
className: PREFIX + 'submenu-item-arrow ' +
PREFIX + 'arrow-right'
}, null, buttonWrapper);
} else {
mainButton.style['background-image'] = 'url(' +
guiOptions.iconsURL + btnOptions.symbol + ')';
}
return {
buttonWrapper: buttonWrapper,
mainButton: mainButton,
submenuArrow: submenuArrow
};
},
/*
* Create navigation's HTML elements: container and arrows.
*
*/
addNavigation: function () {
var stockToolbar = this,
wrapper = stockToolbar.wrapper;
// arrow wrapper
stockToolbar.arrowWrapper = createElement(DIV, {
className: PREFIX + 'arrow-wrapper'
});
stockToolbar.arrowUp = createElement(DIV, {
className: PREFIX + 'arrow-up'
}, null, stockToolbar.arrowWrapper);
stockToolbar.arrowDown = createElement(DIV, {
className: PREFIX + 'arrow-down'
}, null, stockToolbar.arrowWrapper);
wrapper.insertBefore(
stockToolbar.arrowWrapper,
wrapper.childNodes[0]
);
// attach scroll events
stockToolbar.scrollButtons();
},
/*
* Add events to navigation (two arrows) which allows user to scroll
* top/down GUI buttons, if container's height is not enough.
*
*/
scrollButtons: function () {
var targetY = 0,
_self = this,
wrapper = _self.wrapper,
toolbar = _self.toolbar,
step = 0.1 * wrapper.offsetHeight; // 0.1 = 10%
['click', 'touchstart'].forEach(function (eventName) {
addEvent(_self.arrowUp, eventName, function () {
if (targetY > 0) {
targetY -= step;
toolbar.style['margin-top'] = -targetY + 'px';
}
});
addEvent(_self.arrowDown, eventName, function () {
if (
wrapper.offsetHeight + targetY <=
toolbar.offsetHeight + step
) {
targetY += step;
toolbar.style['margin-top'] = -targetY + 'px';
}
});
});
},
/*
* Create stockTools HTML main elements.
*
*/
createHTML: function () {
var stockToolbar = this,
chart = stockToolbar.chart,
guiOptions = stockToolbar.options,
container = chart.container,
navigation = chart.options.navigation,
bindingsClassName = navigation && navigation.bindingsClassName,
listWrapper,
toolbar,
wrapper;
// create main container
stockToolbar.wrapper = wrapper = createElement(DIV, {
className: PREFIX + 'stocktools-wrapper ' +
guiOptions.className + ' ' + bindingsClassName
});
container.parentNode.insertBefore(wrapper, container);
// toolbar
stockToolbar.toolbar = toolbar = createElement(UL, {
className: PREFIX + 'stocktools-toolbar ' +
guiOptions.toolbarClassName
});
// add container for list of buttons
stockToolbar.listWrapper = listWrapper = createElement(DIV, {
className: PREFIX + 'menu-wrapper'
});
wrapper.insertBefore(listWrapper, wrapper.childNodes[0]);
listWrapper.insertBefore(toolbar, listWrapper.childNodes[0]);
stockToolbar.showHideToolbar();
// add navigation which allows user to scroll down / top GUI buttons
stockToolbar.addNavigation();
},
/*
* Function called in redraw verifies if the navigation should be visible.
*
*/
showHideNavigatorion: function () {
// arrows
// 50px space for arrows
if (
this.visible &&
this.toolbar.offsetHeight > (this.wrapper.offsetHeight - 50)
) {
this.arrowWrapper.style.display = 'block';
} else {
// reset margin if whole toolbar is visible
this.toolbar.style.marginTop = '0px';
// hide arrows
this.arrowWrapper.style.display = 'none';
}
},
/*
* Create button which shows or hides GUI toolbar.
*
*/
showHideToolbar: function () {
var stockToolbar = this,
chart = this.chart,
wrapper = stockToolbar.wrapper,
toolbar = this.listWrapper,
submenu = this.submenu,
visible = this.visible,
showhideBtn;
// Show hide toolbar
this.showhideBtn = showhideBtn = createElement(DIV, {
className: PREFIX + 'toggle-toolbar ' + PREFIX + 'arrow-left'
}, null, wrapper);
if (!visible) {
// hide
if (submenu) {
submenu.style.display = 'none';
}
showhideBtn.style.left = '0px';
stockToolbar.visible = visible = false;
toolbar.classList.add(PREFIX + 'hide');
showhideBtn.classList.toggle(PREFIX + 'arrow-right');
wrapper.style.height = showhideBtn.offsetHeight + 'px';
} else {
wrapper.style.height = '100%';
showhideBtn.style.top = H.getStyle(toolbar, 'padding-top') + 'px';
showhideBtn.style.left = (
wrapper.offsetWidth +
H.getStyle(toolbar, 'padding-left')
) + 'px';
}
// toggle menu
['click', 'touchstart'].forEach(function (eventName) {
addEvent(showhideBtn, eventName, function () {
chart.update({
stockTools: {
gui: {
visible: !visible,
placed: true
}
}
});
});
});
},
/*
* In main GUI button, replace icon and class with submenu button's
* class / symbol.
*
* @param {HTMLDOMElement} - submenu button
* @param {Boolean} - true or false
*
*/
switchSymbol: function (button, redraw) {
var buttonWrapper = button.parentNode,
buttonWrapperClass = buttonWrapper.classList.value,
// main button in first level og GUI
mainNavButton = buttonWrapper.parentNode.parentNode;
// set class
mainNavButton.className = '';
if (buttonWrapperClass) {
mainNavButton.classList.add(buttonWrapperClass.trim());
}
// set icon
mainNavButton.querySelectorAll('.' + PREFIX + 'menu-item-btn')[0]
.style['background-image'] = button.style['background-image'];
// set active class
if (redraw) {
this.selectButton(mainNavButton);
}
},
/*
* Set select state (active class) on button.
*
* @param {HTMLDOMElement} - button
*
*/
selectButton: function (btn) {
if (btn.className.indexOf(activeClass) >= 0) {
btn.classList.remove(activeClass);
} else {
btn.classList.add(activeClass);
}
},
/*
* Remove active class from all buttons except defined.
*
* @param {HTMLDOMElement} - button which should not be deactivated
*
*/
unselectAllButtons: function (btn) {
var activeButtons = btn.parentNode.querySelectorAll('.' + activeClass);
[].forEach.call(activeButtons, function (activeBtn) {
if (activeBtn !== btn) {
activeBtn.classList.remove(activeClass);
}
});
},
/*
* Verify if chart is in iframe.
*
* @return {Object} - elements translations.
*/
inIframe: function () {
try {
return win.self !== win.top;
} catch (e) {
return true;
}
},
/*
* Update GUI with given options.
*
* @param {Object} - general options for Stock Tools
*/
update: function (options) {
merge(true, this.chart.options.stockTools, options);
this.destroy();
this.chart.setStockTools(options);
// If Stock Tools are updated, then bindings should be updated too:
if (this.chart.navigationBindings) {
this.chart.navigationBindings.update();
}
},
/*
* Destroy all HTML GUI elements.
*
*/
destroy: function () {
var stockToolsDiv = this.wrapper,
parent = stockToolsDiv && stockToolsDiv.parentNode;
this.eventsToUnbind.forEach(function (unbinder) {
unbinder();
});
// Remove the empty element
if (parent) {
parent.removeChild(stockToolsDiv);
}
// redraw
this.chart.isDirtyBox = true;
this.chart.redraw();
},
/*
* Redraw, GUI requires to verify if the navigation should be visible.
*
*/
redraw: function () {
this.showHideNavigatorion();
},
/*
* Mapping JSON fields to CSS classes.
*
*/
classMapping: {
circle: PREFIX + 'circle-annotation',
rectangle: PREFIX + 'rectangle-annotation',
label: PREFIX + 'label-annotation',
segment: PREFIX + 'segment',
arrowSegment: PREFIX + 'arrow-segment',
ray: PREFIX + 'ray',
arrowRay: PREFIX + 'arrow-ray',
line: PREFIX + 'infinity-line',
arrowLine: PREFIX + 'arrow-infinity-line',
verticalLine: PREFIX + 'vertical-line',
horizontalLine: PREFIX + 'horizontal-line',
crooked3: PREFIX + 'crooked3',
crooked5: PREFIX + 'crooked5',
elliott3: PREFIX + 'elliott3',
elliott5: PREFIX + 'elliott5',
pitchfork: PREFIX + 'pitchfork',
fibonacci: PREFIX + 'fibonacci',
parallelChannel: PREFIX + 'parallel-channel',
measureX: PREFIX + 'measure-x',
measureY: PREFIX + 'measure-y',
measureXY: PREFIX + 'measure-xy',
verticalCounter: PREFIX + 'vertical-counter',
verticalLabel: PREFIX + 'vertical-label',
verticalArrow: PREFIX + 'vertical-arrow',
currentPriceIndicator: PREFIX + 'current-price-indicator',
indicators: PREFIX + 'indicators',
flagCirclepin: PREFIX + 'flag-circlepin',
flagDiamondpin: PREFIX + 'flag-diamondpin',
flagSquarepin: PREFIX + 'flag-squarepin',
flagSimplepin: PREFIX + 'flag-simplepin',
zoomX: PREFIX + 'zoom-x',
zoomY: PREFIX + 'zoom-y',
zoomXY: PREFIX + 'zoom-xy',
typeLine: PREFIX + 'series-type-line',
typeOHLC: PREFIX + 'series-type-ohlc',
typeCandlestick: PREFIX + 'series-type-candlestick',
fullScreen: PREFIX + 'full-screen',
toggleAnnotations: PREFIX + 'toggle-annotations',
saveChart: PREFIX + 'save-chart',
separator: PREFIX + 'separator'
}
};
// Comunication with bindings:
addEvent(H.NavigationBindings, 'selectButton', function (event) {
var button = event.button,
className = PREFIX + 'submenu-wrapper',
gui = this.chart.stockTools;
if (gui && gui.guiEnabled) {
// Unslect other active buttons
gui.unselectAllButtons(event.button);
// If clicked on a submenu, select state for it's parent
if (button.parentNode.className.indexOf(className) >= 0) {
button = button.parentNode.parentNode;
}
// Set active class on the current button
gui.selectButton(button);
}
});
addEvent(H.NavigationBindings, 'deselectButton', function (event) {
var button = event.button,
className = PREFIX + 'submenu-wrapper',
gui = this.chart.stockTools;
if (gui && gui.guiEnabled) {
// If deselecting a button from a submenu, select state for it's parent
if (button.parentNode.className.indexOf(className) >= 0) {
button = button.parentNode.parentNode;
}
gui.selectButton(button);
}
});