70 lines
2.0 KiB
JavaScript
70 lines
2.0 KiB
JavaScript
/* global KEEP */
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function initToggleShowToc() {
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KEEP.utils.postHelper = {
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postPageContainerDom: document.querySelector('.post-page-container'),
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toggleShowTocBtnDom: document.querySelector('.toggle-show-toc'),
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toggleShowTocIcon: document.querySelector('.toggle-show-toc i'),
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mainContentDom: document.querySelector('.main-content'),
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postToolsDom: document.querySelector('.page-container .post-tools'),
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isShowToc: false,
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initToggleToc() {
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this.toggleShowTocBtnDom &&
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this.toggleShowTocBtnDom.addEventListener('click', () => {
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this.isShowToc = !this.isShowToc
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KEEP.styleStatus.isShowToc = this.isShowToc
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KEEP.setStyleStatus()
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this.handleToggleToc(this.isShowToc)
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})
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},
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handleToggleToc(isOpen) {
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if (isOpen) {
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this.postPageContainerDom.classList.add('show-toc')
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document.body.classList.add('has-toc')
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} else {
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this.postPageContainerDom.classList.remove('show-toc')
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document.body.classList.remove('has-toc')
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}
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},
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hasToc(isOpen) {
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this.toggleShowTocBtnDom.style.display = 'flex'
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this.isShowToc = isOpen
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this.handleToggleToc(isOpen)
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},
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setPostToolsLeft() {
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const winWidth = window.innerWidth
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const mcWidth = this.mainContentDom.getBoundingClientRect().width.toFixed(0)
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let offsetX = 5
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if (winWidth <= 800) {
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offsetX = 3
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}
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this.postToolsDom.style.opacity = `1`
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this.postToolsDom.style.left = `calc((100vw - ${mcWidth}px) / 2 - ${offsetX}rem)`
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},
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initSetPostToolsLeft() {
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setTimeout(() => {
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this.setPostToolsLeft()
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}, 150)
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window.addEventListener('resize', () => {
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this.setPostToolsLeft()
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})
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}
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}
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KEEP.utils.postHelper.initToggleToc()
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KEEP.utils.postHelper.initSetPostToolsLeft()
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}
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if (KEEP.theme_config.pjax.enable === true && KEEP.utils) {
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initToggleShowToc()
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} else {
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window.addEventListener('DOMContentLoaded', initToggleShowToc)
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}
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