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Merge pull request #86 from it3s/layers
Layers
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,60 @@ | ||
| #= require colpick | ||
| # | ||
| App.components.colorPicker = -> | ||
| attributes: -> | ||
| defaultColor: @attr.color || @container.val?() || '#0000ff' | ||
|
|
||
| initialize: -> | ||
| @findElements() | ||
| @bindEvents() | ||
| @initializePicker() | ||
| @setValue @attr.defaultColor | ||
|
|
||
| initializePicker: -> | ||
| @pickerEl.addClass 'color-picker' | ||
| @previewEl = $ '<div class="color-picker-preview"></div>' | ||
| @previewEl.css 'background-color', @getValue() | ||
| @fieldEl?.val @getValue() | ||
| @pickerEl.append @previewEl | ||
| @fieldEl?.hide() | ||
| @pickerEl.colpick | ||
| layout: 'hex' | ||
| color: @getValue() | ||
| submit: false | ||
| onChange: @onPickerChange.bind(this) | ||
|
|
||
| findElements: -> | ||
| if @container.is 'input' | ||
| @fieldEl = @container | ||
| @pickerEl = $('<div>').attr('title', @fieldEl.attr('title')) | ||
| @fieldEl.before @pickerEl | ||
| else | ||
| @pickerEl = @container | ||
|
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||
| bindEvents: -> | ||
| @fieldEl?.change @onFieldChange.bind(this) | ||
|
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| setValue: (value) -> | ||
| @color = value | ||
| @update() | ||
|
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| getValue: -> @color | ||
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| onPickerChange: (hsb, hex, rgb, el, bySetColor) -> | ||
| color = '#' + hex | ||
| @onChange color if @getValue() isnt color | ||
|
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||
| onFieldChange: -> | ||
| @onChange @fieldEl.val() if @getValue() isnt @fieldEl.val() | ||
|
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| onChange: (color) -> | ||
| @setValue color | ||
| @fieldEl?.val @getValue() | ||
| @fieldEl?.trigger 'change' | ||
| App.mediator.publish 'colorpicker:changed', color | ||
|
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| update: -> | ||
| @previewEl.css 'background-color', @getValue() | ||
| @container.data 'colorPicker-color', @getValue() | ||
| @pickerEl.colpickSetColor @getValue(), true | ||
| @fieldEl?.val @getValue() |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,216 @@ | ||
| DataForm = -> | ||
| template: JST['templates/layerData'] | ||
| _params: ['name', 'visible', 'fill_color', 'stroke_color', 'rule'] | ||
|
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| init: (opts) -> | ||
| @index = opts.index | ||
| @el = $ @template(opts) | ||
| @findFields() | ||
| @bindEvents() | ||
| @status = "active" | ||
| this | ||
|
|
||
| show: -> | ||
| @el.slideDown('fast') | ||
| @status = "active" | ||
|
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| hide: -> | ||
| @el.slideUp('fast') | ||
| @status = "hidden" | ||
|
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| toggle: -> | ||
| if @status is 'hidden' then @show() else @hide() | ||
|
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| findFields: -> | ||
| @fields = {} | ||
| _.each ['name', 'visible', 'fill_color', 'stroke_color', 'tags'], (key) => | ||
| @fields[key] = @el.find(".data_#{key}") | ||
|
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||
| onChange: -> | ||
| App.mediator.publish 'layerData:changed', @index | ||
|
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| getValue: -> | ||
| vals = {} | ||
| _.each @_params, (key) => | ||
| if key == 'rule' | ||
| vals['rule'] = @_getRule() | ||
| else if @fields[key].attr('type') is 'checkbox' | ||
| vals[key] = @fields[key].prop('checked') | ||
| else | ||
| vals[key] = @fields[key].val() | ||
| vals | ||
|
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| setValue: (entry) -> | ||
| _.each @_params, (key) => | ||
| if key == 'rule' | ||
| return @_setRule(entry[key]) | ||
| else if @fields[key].attr('type') is 'checkbox' | ||
| @fields[key].prop('checked', entry[key]) | ||
| else | ||
| @fields[key].val(entry[key]) | ||
| @fields[key].setComponentValue(entry[key]) | ||
|
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| bindEvents: -> | ||
| _.each @fields, (el, key) => | ||
| el.change _.debounce(@onChange.bind(this), 100) | ||
|
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| _getRule: -> | ||
| tags = @fields['tags'].val() | ||
| if tags.length > 0 | ||
| { | ||
| operator: 'has' | ||
| property: 'tags' | ||
| value: tags.split(',') | ||
| } | ||
| else | ||
| null | ||
|
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| _setRule: (rule) -> | ||
| if rule? and rule.operator == 'has' and rule.property == 'tags' and rule.value? | ||
| value = JSON.parse(rule.value).join(',') | ||
| @fields['tags'].setComponentValue('tags', value) | ||
|
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||
|
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| LayerItem = -> | ||
| template: JST['templates/layerItem'] | ||
|
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| init: (@opts) -> | ||
| @index = @opts.index | ||
| @el = $ @template(@opts) | ||
| @addDataForm(@opts) | ||
| @findElements() | ||
| @bindEvents() | ||
| @update() | ||
| this | ||
|
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| addDataForm: (opts) -> | ||
| @data = DataForm().init(opts) | ||
| @el.find('.data-container').append @data.el | ||
|
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| findElements: -> | ||
| @namePreviewEl = @el.find('.layer-name-preview') | ||
| @idEl = @el.find('.layer_id') | ||
| @colorPreviewEl = @el.find('.layer-color-preview') | ||
|
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| onRemove: (evt) -> | ||
| evt.preventDefault() | ||
|
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| @el.fadeOut 200, => | ||
| App.mediator.publish 'layerItem:removed', @index | ||
| @el.remove() | ||
|
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| getId: -> | ||
| if @idEl.val().length > 0 then @idEl.val() else null | ||
|
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| getPosition: -> | ||
| @el.index() | ||
|
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| getValue: -> | ||
| dataValue = @data.getValue() | ||
| _.extend {id: @getId(), position: @getPosition()}, dataValue | ||
|
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| validateValue: -> | ||
| value = @getValue() | ||
| value.name.length > 0 && value.rule? | ||
|
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| setValue: (entry)-> | ||
| @idEl.val(entry.id) | ||
| @data.setValue( | ||
| name: _.result entry, 'name' | ||
| visible: _.result entry, 'visible' | ||
| fill_color: _.result entry, 'fill_color' | ||
| stroke_color: _.result entry, 'stroke_color' | ||
| rule: _.result entry, 'rule' | ||
| ) | ||
| @update() | ||
|
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| update: -> | ||
| value = @getValue() | ||
| @namePreviewEl.text(value.name || @opts.unnamed_layer) | ||
| @colorPreviewEl.css | ||
| 'background-color': value.fill_color | ||
| 'border-color': value.stroke_color | ||
| this | ||
|
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||
| onChange: -> | ||
| @update() | ||
| App.mediator.publish 'layerItem:changed' if @getValue() | ||
|
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| dataChanged: (evt, index) -> | ||
| @onChange() if index is @index | ||
|
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| toggleData: (evt)-> | ||
| evt.preventDefault() | ||
| @data.toggle() | ||
| this | ||
|
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| showData: -> | ||
| @data.show() | ||
| this | ||
|
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| hideData: -> | ||
| @data.hide() | ||
| this | ||
|
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||
| bindEvents: -> | ||
| @el.find('.list-item-remove-btn').click @onRemove.bind(this) | ||
| @el.find('.list-item-metadata-btn').click @toggleData.bind(this) | ||
|
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| App.mediator.subscribe 'layerData:changed', @dataChanged.bind(this) | ||
|
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|
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| App.components.editLayers = -> | ||
| itemDefaultValue: | ||
| visible: true | ||
| fill_color: () -> '#'+Math.floor(Math.random()*16777215).toString(16) | ||
| stroke_color: () -> '#'+Math.floor(Math.random()*16777215).toString(16) | ||
|
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||
| attributes: -> | ||
| itemsContainer: @container.find('.layers-list') | ||
| addButton : @container.find('.add-new-btn') | ||
| layersInput : @container.find('.layers-value') | ||
| items : [] | ||
| counter : 0 | ||
|
|
||
| initialize: -> | ||
| layers = @attr.layersInput.val() | ||
| if layers.length > 0 && layers isnt '[]' | ||
| @loadData() | ||
| else | ||
| @addItem() # show an empty new entry | ||
| @listen() | ||
|
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| loadData: -> | ||
| entries = _.sortBy JSON.parse(@attr.layersInput.val()), 'position' | ||
| _.each entries, (entry) => | ||
| item = @addItem(entry) | ||
|
|
||
| addItem: (entry) -> | ||
| item = LayerItem().init _.extend({}, @attr.data, {index: @attr.counter++}) | ||
| item.setValue @itemDefaultValue | ||
| @attr.items.push item | ||
| @attr.itemsContainer.append(item.el) | ||
| App.mediator.publish 'components:start', item.el | ||
| if entry? | ||
| item.setValue(entry).hideData() | ||
| item | ||
|
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||
| listen: -> | ||
| @on @attr.addButton, 'click', @onAdd | ||
| @on @attr.itemsContainer, 'sortupdate', @onChange.bind(this) | ||
| App.mediator.subscribe 'layerItem:removed', @onRemove.bind(this) | ||
| App.mediator.subscribe 'layerItem:changed', @onChange.bind(this) | ||
|
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| onAdd: (evt) -> | ||
| evt.preventDefault() | ||
| @addItem() | ||
|
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| onRemove: (evt, index) -> | ||
| @attr.items[index] = null | ||
| @onChange() | ||
|
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| onChange: -> | ||
| vals = [] | ||
| _.each @attr.items, (item) -> | ||
| vals.push item.getValue() if item && item.validateValue() | ||
| @attr.layersInput.val JSON.stringify(vals) |
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