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Commit 54e4937d by Kálmán Viktor
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dashboard: remove unused js files

parent bfe56c97
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circle/dashboard/static/dashboard/loopj-jquery-simple-slider/.gitignore deleted 100644 → 0
node_modules/
*.zip
gh-pages
\ No newline at end of file
circle/dashboard/static/dashboard/loopj-jquery-simple-slider/js/simple-slider.coffee deleted 100644 → 0
###
jQuery Simple Slider
Copyright (c) 2012 James Smith (http://loopj.com)
Licensed under the MIT license (http://mit-license.org/)
###
(($, window) ->
#
# Main slider class
#
class SimpleSlider
# Build a slider object.
# Exposed via el.numericalSlider(options)
constructor: (@input, options) ->
# Load in the settings
@defaultOptions =
animate: true
snapMid: false
classPrefix: null
classSuffix: null
theme: null
highlight: false
@settings = $.extend({}, @defaultOptions, options)
@settings.classSuffix = "-#{@settings.theme}" if @settings.theme
# Hide the original input
@input.hide()
# Create the slider canvas
@slider = $("<div>")
.addClass("slider"+(@settings.classSuffix || ""))
.css
position: "relative"
userSelect: "none"
boxSizing: "border-box"
.insertBefore @input
@slider.attr("id", @input.attr("id") + "-slider") if @input.attr("id")
@track = @createDivElement("track")
.css
width: "100%"
if @settings.highlight
# Create the highlighting track on top of the track
@highlightTrack = @createDivElement("highlight-track")
.css
width: "0"
# Create the slider drag target
@dragger = @createDivElement("dragger")
# Adjust dimensions now elements are in the DOM
@slider.css
minHeight: @dragger.outerHeight()
marginLeft: @dragger.outerWidth()/2
marginRight: @dragger.outerWidth()/2
@track.css
marginTop: @track.outerHeight()/-2
if @settings.highlight
@highlightTrack.css
marginTop: @track.outerHeight()/-2
@dragger.css
marginTop: @dragger.outerWidth()/-2
marginLeft: @dragger.outerWidth()/-2
# Hook up drag/drop mouse events
@track
.mousedown (e) =>
@trackEvent(e)
if @settings.highlight
@highlightTrack
.mousedown (e) =>
@trackEvent(e)
@dragger
.mousedown (e) =>
return unless e.which == 1
# We've started moving
@dragging = true
@dragger.addClass "dragging"
# Update the slider position
@domDrag(e.pageX, e.pageY)
false
$("body")
.mousemove (e) =>
if @dragging
# Update the slider position
@domDrag(e.pageX, e.pageY)
# Always show a pointer when dragging
$("body").css cursor: "pointer"
.mouseup (e) =>
if @dragging
# Finished dragging
@dragging = false
@dragger.removeClass "dragging"
# Revert the cursor
$("body").css cursor: "auto"
# Set slider initial position
@pagePos = 0
# Fill in initial slider value
if @input.val() == ""
@value = @getRange().min
@input.val(@value)
else
@value = @nearestValidValue(@input.val())
@setSliderPositionFromValue(@value)
# We are ready to go
ratio = @valueToRatio(@value)
@input.trigger "slider:ready",
value: @value
ratio: ratio
position: ratio * @slider.outerWidth()
el: @slider
# Create the basis of the track-div(s)
createDivElement: (classname) ->
item = $("<div>")
.addClass(classname)
.css
position: "absolute"
top: "50%"
userSelect: "none"
cursor: "pointer"
.appendTo @slider
return item
# Set the ratio (value between 0 and 1) of the slider.
# Exposed via el.slider("setRatio", ratio)
setRatio: (ratio) ->
# Range-check the ratio
ratio = Math.min(1, ratio)
ratio = Math.max(0, ratio)
# Work out the value
value = @ratioToValue(ratio)
# Update the position of the slider on the screen
@setSliderPositionFromValue(value)
# Trigger value changed events
@valueChanged(value, ratio, "setRatio")
# Set the value of the slider
# Exposed via el.slider("setValue", value)
setValue: (value) ->
# Snap value to nearest step or allowedValue
value = @nearestValidValue(value)
# Work out the ratio
ratio = @valueToRatio(value)
# Update the position of the slider on the screen
@setSliderPositionFromValue(value)
# Trigger value changed events
@valueChanged(value, ratio, "setValue")
# Respond to an event on a track
trackEvent: (e) ->
return unless e.which == 1
@domDrag(e.pageX, e.pageY, true)
@dragging = true
false
# Respond to a dom drag event
domDrag: (pageX, pageY, animate=false) ->
# Normalize position within allowed range
pagePos = pageX - @slider.offset().left
pagePos = Math.min(@slider.outerWidth(), pagePos)
pagePos = Math.max(0, pagePos)
# If the element position has changed, do stuff
if @pagePos != pagePos
@pagePos = pagePos
# Set the percentage value of the slider
ratio = pagePos / @slider.outerWidth()
# Trigger value changed events
value = @ratioToValue(ratio)
@valueChanged(value, ratio, "domDrag")
# Update the position of the slider on the screen
if @settings.snap
@setSliderPositionFromValue(value, animate)
else
@setSliderPosition(pagePos, animate)
# Set the slider position given a slider canvas position
setSliderPosition: (position, animate=false) ->
if animate and @settings.animate
@dragger.animate left: position, 200
@highlightTrack.animate width: position, 200 if @settings.highlight
else
@dragger.css left: position
@highlightTrack.css width: position if @settings.highlight
# Set the slider position given a value
setSliderPositionFromValue: (value, animate=false) ->
# Get the slide ratio from the value
ratio = @valueToRatio(value)
# Set the slider position
@setSliderPosition(ratio * @slider.outerWidth(), animate)
# Get the valid range of values
getRange: ->
if @settings.allowedValues
min: Math.min(@settings.allowedValues...)
max: Math.max(@settings.allowedValues...)
else if @settings.range
min: parseFloat(@settings.range[0])
max: parseFloat(@settings.range[1])
else
min: 0
max: 1
# Find the nearest valid value, checking allowedValues and step settings
nearestValidValue: (rawValue) ->
range = @getRange()
# Range-check the value
rawValue = Math.min(range.max, rawValue)
rawValue = Math.max(range.min, rawValue)
# Apply allowedValues or step settings
if @settings.allowedValues
closest = null
$.each @settings.allowedValues, ->
if closest == null || Math.abs(this - rawValue) < Math.abs(closest - rawValue)
closest = this
return closest
else if @settings.step
maxSteps = (range.max - range.min) / @settings.step
steps = Math.floor((rawValue - range.min) / @settings.step)
steps += 1 if (rawValue - range.min) % @settings.step > @settings.step / 2 and steps < maxSteps
return steps * @settings.step + range.min
else
return rawValue
# Convert a value to a ratio
valueToRatio: (value) ->
if @settings.equalSteps
# Get slider ratio for equal-step
for allowedVal, idx in @settings.allowedValues
if !closest? || Math.abs(allowedVal - value) < Math.abs(closest - value)
closest = allowedVal
closestIdx = idx
if @settings.snapMid
(closestIdx+0.5)/@settings.allowedValues.length
else
(closestIdx)/(@settings.allowedValues.length - 1)
else
# Get slider ratio for continuous values
range = @getRange()
(value - range.min) / (range.max - range.min)
# Convert a ratio to a valid value
ratioToValue: (ratio) ->
if @settings.equalSteps
steps = @settings.allowedValues.length
step = Math.round(ratio * steps - 0.5)
idx = Math.min(step, @settings.allowedValues.length - 1)
@settings.allowedValues[idx]
else
range = @getRange()
rawValue = ratio * (range.max - range.min) + range.min
@nearestValidValue(rawValue)
# Trigger value changed events
valueChanged: (value, ratio, trigger) ->
return if value.toString() == @value.toString()
# Save the new value
@value = value
# Construct event data and fire event
eventData =
value: value
ratio: ratio
position: ratio * @slider.outerWidth()
trigger: trigger
el: @slider
@input
.val(value)
.trigger($.Event("change", eventData))
.trigger("slider:changed", eventData)
#
# Expose as jQuery Plugin
#
$.extend $.fn, simpleSlider: (settingsOrMethod, params...) ->
publicMethods = ["setRatio", "setValue"]
$(this).each ->
if settingsOrMethod and settingsOrMethod in publicMethods
obj = $(this).data("slider-object")
obj[settingsOrMethod].apply(obj, params)
else
settings = settingsOrMethod
$(this).data "slider-object", new SimpleSlider($(this), settings)
#
# Attach unobtrusive JS hooks
#
$ ->
$("[data-slider]").each ->
$el = $(this)
# Build options object from data attributes
settings = {}
allowedValues = $el.data "slider-values"
settings.allowedValues = (parseFloat(x) for x in allowedValues.split(",")) if allowedValues
settings.range = $el.data("slider-range").split(",") if $el.data("slider-range")
settings.step = $el.data("slider-step") if $el.data("slider-step")
settings.snap = $el.data("slider-snap")
settings.equalSteps = $el.data("slider-equal-steps")
settings.theme = $el.data("slider-theme") if $el.data("slider-theme")
settings.highlight = $el.data("slider-highlight") if $el.attr("data-slider-highlight")
settings.animate = $el.data("slider-animate") if $el.data("slider-animate")?
# Activate the plugin
$el.simpleSlider settings
) @jQuery or @Zepto, this
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