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Implement Linked Tabs #177

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Implement Linked Tabs #177

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92 changes: 59 additions & 33 deletions doxygen-awesome-tabs.js
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Original file line number Diff line number Diff line change
Expand Up @@ -28,33 +28,62 @@ SOFTWARE.
*/

class DoxygenAwesomeTabs {

static init() {
window.addEventListener("load", () => {
document.querySelectorAll(".tabbed:not(:empty)").forEach((tabbed, tabbedIndex) => {
let tabLinkList = []
let tabLinkList = []
let tabTitles = []
tabbed.querySelectorAll(":scope > ul > li").forEach((tab, tabIndex) => {
tab.id = "tab_" + tabbedIndex + "_" + tabIndex
let header = tab.querySelector(".tab-title")
let tabLink = document.createElement("button")
tabLink.classList.add("tab-button")
tabLink.appendChild(header)
header.title = header.textContent
tab.title = header.textContent
header.title = tab.title
tabTitles.push(tab.title)
tabLink.addEventListener("click", () => {
tabbed.querySelectorAll(":scope > ul > li").forEach((tab) => {
tab.classList.remove("selected")
})
tabLinkList.forEach((tabLink) => {
tabLink.classList.remove("active")
})
tab.classList.add("selected")
tabLink.classList.add("active")
if (tabbed.classList.contains("linked")) {
let selectedTabs = JSON.parse(localStorage.selectedTabs)
document.querySelectorAll(".tabbed:not(:empty)").forEach((tabbed) => {
tabbed.querySelectorAll(":scope > ul").forEach((list) => {
if (list.querySelector(`:scope > li[title="${tab.title}"]`) == null) {
return
}
list.querySelectorAll(":scope > li").forEach((tab) => {
tab.classList.remove("selected")
if (tab.title == header.textContent) {
tab.classList.add("selected")
selectedTabs[tabTitles.join(';')] = tab.title
}
})
})
})
document.querySelectorAll(".tabs-overview").forEach((tabsOverview) => {
if (tabsOverview.querySelector(`:scope > .tab-button > b[title="${tab.title}"]`) == null) {
return
}
tabsOverview.querySelectorAll(`.tab-button`).forEach(tabButton => {
tabButton.classList.remove("active")
if (tabButton.querySelector(`:scope > b[title="${tab.title}"]`) != null) {
tabButton.classList.add("active")
}
})
})
localStorage.selectedTabs = JSON.stringify(selectedTabs)
} else {
tabbed.querySelectorAll(":scope > ul > li").forEach((tab) => {
tab.classList.remove("selected")
})
tabLinkList.forEach((tabLink) => {
tabLink.classList.remove("active")
})
tab.classList.add("selected")
tabLink.classList.add("active")
}
})
tabLinkList.push(tabLink)
if(tabIndex == 0) {
tab.classList.add("selected")
tabLink.classList.add("active")
}
})
let tabsOverview = document.createElement("div")
tabsOverview.classList.add("tabs-overview")
Expand All @@ -63,28 +92,25 @@ class DoxygenAwesomeTabs {
tabLinkList.forEach((tabLink) => {
tabsOverview.appendChild(tabLink)
})
tabsOverviewContainer.appendChild(tabsOverview)
tabbed.before(tabsOverviewContainer)

function resize() {
let maxTabHeight = 0
tabbed.querySelectorAll(":scope > ul > li").forEach((tab, tabIndex) => {
let visibility = tab.style.display
tab.style.display = "block"
maxTabHeight = Math.max(tab.offsetHeight, maxTabHeight)
tab.style.display = visibility
})
tabbed.style.height = `${maxTabHeight + 10}px`
// Initialize selected tabs
if (tabbed.classList.contains("linked")) {
let selectedTabs = 'selectedTabs' in localStorage
? JSON.parse(localStorage.selectedTabs) : {}
if (!(tabTitles.join(';') in selectedTabs)) {
selectedTabs[tabTitles.join(';')] = tabTitles[0]
}
tabbed.querySelectorAll(":scope > ul > li")[tabTitles.indexOf(selectedTabs[tabTitles.join(';')])].classList.add("selected")
tabLinkList[tabTitles.indexOf(selectedTabs[tabTitles.join(';')])].classList.add('active')
localStorage.selectedTabs = JSON.stringify(selectedTabs)
} else {
tabbed.querySelector(":scope > ul > li").classList.add("selected")
tabLinkList[0].classList.add('active')
}

resize()
new ResizeObserver(resize).observe(tabbed)
tabsOverviewContainer.appendChild(tabsOverview)
tabbed.before(tabsOverviewContainer)
})
})

}

static resize(tabbed) {

}
}