mirror of
https://github.com/overleaf/overleaf.git
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49 lines
1.8 KiB
CoffeeScript
49 lines
1.8 KiB
CoffeeScript
define [
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"base"
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], (App) ->
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inputSuggestionsController = ($scope, $element, $attrs) ->
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ctrl = @
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ctrl.showHint = false
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ctrl.hasFocus = false
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ctrl.handleFocus = () ->
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ctrl.hasFocus = true
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ctrl.suggestion = null
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ctrl.handleBlur = () ->
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ctrl.showHint = false
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ctrl.hasFocus = false
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ctrl.suggestion = null
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ctrl.handleKeyDown = ($event) ->
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if ($event.which == 9 or $event.which == 13) and ctrl.suggestion? and ctrl.suggestion != ""
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$event.preventDefault()
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ctrl.localNgModel += ctrl.suggestion
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ctrl.suggestion = null
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ctrl.showHint = false
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$scope.$watch "$ctrl.localNgModel", (newVal, oldVal) ->
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if ctrl.hasFocus and newVal != oldVal
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ctrl.suggestion = null
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ctrl.showHint = false
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ctrl.getSuggestion({ userInput: newVal })
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.then (suggestion) ->
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if suggestion? and newVal == ctrl.localNgModel
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ctrl.showHint = true
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ctrl.suggestion = suggestion.replace newVal, ""
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.catch () -> ctrl.suggestion = null
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return
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App.component "inputSuggestions", {
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bindings:
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localNgModel: "=ngModel"
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getSuggestion: "&"
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inputId: "@"
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inputPlaceholder: "@"
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controller: inputSuggestionsController
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template: """
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<div class="input-suggestions">
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<div type="text" + $ctrl.suggestion" class="form-control input-suggestions-shadow" ng-show="$ctrl.showHint">
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<span ng-bind="$ctrl.localNgModel" class="input-suggestions-shadow-existing"></span><span ng-bind="$ctrl.suggestion" class="input-suggestions-shadow-suggested"></span>
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</div>
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<input type="text" ng-focus="$ctrl.handleFocus()" ng-keyDown="$ctrl.handleKeyDown($event)" ng-blur="$ctrl.handleBlur()" ng-model="$ctrl.localNgModel" ng-model-options="{ debounce: 50 }" class="form-control input-suggestions-main" ng-attr-id="{{ ::$ctrl.inputId }}" ng-attr-placeholder="{{ ::$ctrl.inputPlaceholder }}">
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</div>
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"""
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}
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