Brazen UI Generator

Helper methods to generate a control panel UI for scripts

As of 2020-12-06. See the latest version.

This script should not be not be installed directly. It is a library for other scripts to include with the meta directive // @require https://update.sleazyfork.org/scripts/416104/877531/Brazen%20UI%20Generator.js

// ==UserScript==
// @name         Brazen UI Generator
// @namespace    brazen
// @version      1.2.0
// @author       brazenvoid
// @license      GPL-3.0-only
// @description  Helper methods to generate a control panel UI for scripts
// @require      https://greasyfork.org/scripts/375557-base-resource/code/Base%20Resource.js?version=869326
// @grant        GM_addStyle
// ==/UserScript==

/**
 * @function GM_addStyle
 * @param {string} style
 */
GM_addStyle(
    `@keyframes fadeEffect{from{opacity:0}to{opacity:1}}.bg-brand{background-color:#ffa31a}.border-primary{border:1px solid #000}.font-primary{color:#000}button.form-button{padding:0 5px;width:100%}button.show-settings{border:0;font-size:.7rem;height:90vh;left:0;margin:0;padding:0;position:fixed;top:5vh;width:.2vw;writing-mode:sideways-lr;z-index:999}button.tab-button{background-color:inherit;border-bottom:0;border-top-left-radius:3px;border-top-right-radius:3px;cursor:pointer;float:left;outline:none;padding:5px 10px;transition:.3s}button.tab-button:hover{background-color:#fff}button.tab-button.active{background-color:#fff;display:block}div.form-actions{text-align:center}div.form-actions button.form-button{padding:0 15px;width:auto}div.form-actions-wrapper{display:inline-flex}div.form-actions-wrapper > div.form-group + *{margin-left:15px}div.form-group{align-items:center;display:flex;min-height:20px;padding:4px 0}div.form-group.form-stat-group{padding:2px 0}div.form-group.form-textarea-group{align-items:unset;display:block}div.form-group.form-range-input-group > input{padding:0 5px;width:75px}div.form-group.form-range-input-group > input + input{margin-left:5px}div.form-section > label.title{text-align:center}div.form-section button + button{margin-left:5px}div.form-section label.title{display:block;height:20px;width:100%}div.form-section button.form-button{width:auto}div.tab-panel{animation:fadeEffect 1s;display:none;padding:5px 10px}div.tab-panel.active{display:block}div.tabs-nav{overflow:hidden}div.tabs-section{margin-bottom:5px}hr{margin:3px}input.form-input{text-align:center}input.form-input.check-radio-input{margin-right:5px}input.form-input.regular-input{width:100px}label.form-label{flex-grow:1}label.form-stat-label{padding:2px 0}select.form-input{flex-grow:1}section.form-section{font-size:12px;font-weight:700;position:fixed;left:0;padding:5px 10px;z-index:1000}textarea.form-input{display:block;height:auto;position:relative;width:98%}`)

class BrazenUIGenerator
{
    /**
     * @param {JQuery} nodes
     */
    static appendToBody (nodes)
    {
        $('body').append(nodes)
    }

    /**
     * @param {string} selectorPrefix
     */
    constructor (selectorPrefix)
    {
        /**
         * @type {*}
         * @private
         */
        this._buttonBackroundColor = null

        /**
         * @type {JQuery}
         * @private
         */
        this._section = null

        /**
         * @type {SelectorGenerator}
         * @private
         */
        this._selectorGenerator = new SelectorGenerator(selectorPrefix)

        /**
         * @type {string}
         * @private
         */
        this._selectorPrefix = selectorPrefix

        /**
         * @type {JQuery}
         * @private
         */
        this._statusLine = null

        /**
         * @type {string}
         * @private
         */
        this._statusText = ''
    }

    /**
     * @param {JQuery} node
     * @param {string} text
     * @return {JQuery}
     * @private
     */
    _addHelpTextOnHover (node, text)
    {
        if (text !== '') {
            node.on('mouseover', () => this.updateStatus(text, true))
            node.on('mouseout', () => this.resetStatus())
        }
        return node
    }

    /**
     * @return {JQuery}
     */
    createBreakSeparator ()
    {
        return $('<br/>')
    }

    /**
     * @param {JQuery|JQuery[]} children
     * @return {JQuery}
     */
    createFormActions (children)
    {
        return $('<div class="form-actions"/>').append($('<div class="form-actions-wrapper"/>').append(children))
    }

    /**
     * @param {string} caption
     * @param {JQuery.EventHandler} onClick
     * @param {string} hoverHelp
     * @return {JQuery}
     */
    createFormButton (caption, onClick, hoverHelp = '')
    {
        return this._addHelpTextOnHover(
            $('<button class="form-button">').
                css('backgroundColor', this._buttonBackroundColor ?? 'revert').
                text(caption).
                on('click', onClick),
            hoverHelp,
        )
    }

    createFormCheckBoxesGroupSection (label, options, hoverHelp)
    {
        let section = this.createFormSection(label)
        for (let i = 0; i < options.length; i++) {
            section.append(
                this.createFormGroup().append([
                    this.createFormGroupLabel(options[i], 'checkbox'),
                    this.createFormGroupInput('checkbox').attr('data-key', options[i]),
                ]),
            )
        }
        return this._addHelpTextOnHover(section, hoverHelp)
    }

    /**
     * @return {JQuery}
     */
    createFormGroup ()
    {
        return $('<div class="form-group"/>')
    }

    /**
     * @param {string} id
     * @param {Array} keyValuePairs
     *
     * @return {JQuery}
     */
    createFormGroupDropdown (id, keyValuePairs)
    {
        let dropdown = $('<select>').attr('id', id).addClass('form-input')

        for (let i = 0; i < keyValuePairs.length; i++) {
            dropdown.append($('<option>').attr('value', keyValuePairs[i][0]).text(keyValuePairs[i][1]).prop('selected', (i === 0)))
        }
        return dropdown
    }

    /**
     * @param {string} type
     *
     * @return {JQuery}
     */
    createFormGroupInput (type)
    {
        let input = $('<input class="form-input">').attr('type', type)
        switch (type) {
            case 'number':
            case 'text':
                input.addClass('regular-input')
                break

            case 'radio':
            case 'checkbox':
                input.addClass('check-radio-input')
                break
        }
        return input
    }

    /**
     * @param {string} label
     * @param {string} inputType
     * @return {JQuery}
     */
    createFormGroupLabel (label, inputType = '')
    {
        let labelFormGroup = $('<label class="form-label">').text(label)
        if (inputType !== '') {
            switch (inputType) {
                case 'number':
                case 'text':
                    labelFormGroup.addClass('regular-input')
                    labelFormGroup.text(labelFormGroup.text() + ': ')
                    break
                case 'radio':
                case 'checkbox':
                    labelFormGroup.addClass('check-radio-input')
                    break
            }
        }
        return labelFormGroup
    }

    /**
     * @param {string} statisticType
     * @return {JQuery}
     */
    createFormGroupStatLabel (statisticType)
    {
        return $('<label class="form-stat-label">').
            attr('id', this._selectorGenerator.getStatLabelSelector(statisticType)).
            text('0')
    }

    /**
     * @param {string} label
     * @param {string} inputType
     * @param {string} hoverHelp
     * @return {JQuery}
     */
    createFormInputGroup (label, inputType, hoverHelp = '')
    {
        return this._addHelpTextOnHover(
            this.createFormGroup().append([
                this.createFormGroupLabel(label, inputType),
                this.createFormGroupInput(inputType),
            ]),
            hoverHelp,
        )
    }

    createFormRadiosGroupSection (label, options, hoverHelp)
    {
        let section = this.createFormSection(label)
        for (let i = 0; i < options.length; i++) {
            section.append(
                this.createFormGroup().append([
                    this.createFormGroupLabel(options[i], 'radio'),
                    this.createFormGroupInput('radio').prop('checked', i === 0).attr('data-key', options[i]).on('change', (event) => {
                        $(event.currentTarget).parents('.form-section').first().find('input').each((index, element) => {
                            if(!element.isSameNode(event.currentTarget)) {
                                $(element).prop('checked', false)
                            }
                        })
                    }),
                ]),
            )
        }
        return this._addHelpTextOnHover(section, hoverHelp)
    }

    /**
     * @param {string} label
     * @param {string} inputsType
     * @param {number} minimum
     * @param {number} maximum
     * @param {string} hoverHelp
     * @return {JQuery}
     */
    createFormRangeInputGroup (label, inputsType, minimum, maximum, hoverHelp)
    {
        return this._addHelpTextOnHover(
            this.createFormGroup().addClass('form-range-input-group').append([
                this.createFormGroupLabel(label, inputsType),
                this.createFormGroupInput(inputsType).attr('min', minimum).attr('max', maximum),
                this.createFormGroupInput(inputsType).attr('min', minimum).attr('max', maximum),
            ]),
            hoverHelp,
        )
    }

    /**
     * @param {string} title
     * @return {JQuery}
     */
    createFormSection (title = '')
    {
        let sectionDiv = $('<div class="form-section">')
        if (title !== '') {
            sectionDiv.append($('<label class="title">').text(title))
        }
        return sectionDiv
    }

    /**
     * @param {string} caption
     * @param {string} tooltip
     * @param {JQuery.EventHandler} onClick
     * @param {string} hoverHelp
     * @return {JQuery}
     */
    createFormSectionButton (caption, tooltip, onClick, hoverHelp = '')
    {
        return this.createFormButton(caption, onClick, hoverHelp).attr('title', tooltip)
    }

    /**
     * @param {string} label
     * @param {int} rows
     * @param {string} hoverHelp
     * @return {JQuery}
     */
    createFormTextAreaGroup (label, rows, hoverHelp = '')
    {
        return this._addHelpTextOnHover(
            this.createFormGroup().addClass('form-textarea-group').append([
                this.createFormGroupLabel(label),
                $('<textarea class="form-input">').attr('rows', rows),
            ]),
            hoverHelp,
        )
    }

    /**
     * @return {JQuery}
     */
    createSection ()
    {
        this._section = $('<section class="form-section font-primary">')
        return this._section
    }

    /**
     * @return {JQuery}
     */
    createSeparator ()
    {
        return $('<hr/>')
    }

    /**
     * @return {JQuery}
     */
    createSettingsHideButton ()
    {
        return this.createFormButton('<< Hide', () => this._section.style.display = 'none')
    }

    /**
     * @return {JQuery}
     */
    createSettingsSection ()
    {
        return this.createSection().attr('id', 'settings-wrapper').hide()
    }

    /**
     * @param {string} caption
     * @param {JQuery} settingsSection
     *
     * @return {JQuery}
     */
    createSettingsShowButton (caption, settingsSection)
    {
        return $('<button class="show-settings bg-brand font-primary">').
            text(caption).
            on('click', () => settingsSection.toggle(300)).
            on('mouseover', () => settingsSection.show(300))
    }

    /**
     * @param {string} statisticsType
     * @param {string} label
     * @return {JQuery}
     */
    createStatisticsFormGroup (statisticsType, label = '')
    {
        return this.createFormGroup().addClass('form-stat-group').append([
            this.createFormGroupLabel((label === '' ? statisticsType : label) + ' Filter'),
            this.createFormGroupStatLabel(statisticsType),
        ])
    }

    /**
     * @return {JQuery}
     */
    createStatisticsTotalsGroup ()
    {
        return this.createFormGroup().append([
            this.createFormGroupLabel('Total'),
            this.createFormGroupStatLabel('Total'),
        ])
    }

    /**
     * @return {JQuery}
     */
    createStatusSection ()
    {
        this._statusLine = this.createFormGroupLabel('Status').attr('id', this._selectorGenerator.getSelector('status'))
        return this.createFormSection().append(this._statusLine)
    }

    /**
     * @param {string} tabName
     * @param {boolean} isFirst
     * @return {JQuery}
     */
    createTabButton (tabName, isFirst)
    {
        let tabButton = $('<button class="tab-button border-primary">').
            text(tabName).
            on('click', (event) => {
                let button = $(event.currentTarget)
                button.parents('.tabs-section:first').find('.tab-button,.tab-panel').removeClass('active')
                button.addClass('active')
                $('#' + Utilities.toKebabCase(button.text())).addClass('active')
            })
        if (isFirst) {
            tabButton.addClass('active')
        }
        return tabButton
    }

    /**
     * @param {string} tabName
     * @param {boolean} isFirst
     * @return {JQuery}
     */
    createTabPanel (tabName, isFirst = false)
    {
        let tabPanel = $('<div class="tab-panel border-primary">').attr('id', Utilities.toKebabCase(tabName))
        if (isFirst) {
            tabPanel.addClass('active')
        }
        return tabPanel
    }

    /**
     * @param {string[]} tabNames
     * @param {JQuery[]} tabPanels
     * @return {JQuery}
     */
    createTabsSection (tabNames, tabPanels)
    {
        let tabButtons = []
        for (let i = 0; i < tabNames.length; i++) {
            tabButtons.push(this.createTabButton(tabNames[i], i === 0))
        }
        let nav = $('<div class="tabs-nav">').append(tabButtons)
        return $('<div class="tabs-section">').append(nav).append(...tabPanels)
    }

    /**
     * @return {JQuery}
     */
    getSelectedSection ()
    {
        return this._section
    }

    resetStatus ()
    {
        this._statusLine.text(this._statusText)
    }

    /**
     * @param {string} status
     * @param {boolean} transient
     */
    updateStatus (status, transient = false)
    {
        if (!transient) {
            this._statusText = status
        }
        this._statusLine.text(status)
    }
}