diff options
Diffstat (limited to 'app/assets/javascripts/group_name.js')
-rw-r--r-- | app/assets/javascripts/group_name.js | 42 |
1 files changed, 33 insertions, 9 deletions
diff --git a/app/assets/javascripts/group_name.js b/app/assets/javascripts/group_name.js index 6a028f299b1..62675d7e67e 100644 --- a/app/assets/javascripts/group_name.js +++ b/app/assets/javascripts/group_name.js @@ -1,40 +1,64 @@ -const GROUP_LIMIT = 2; + +import _ from 'underscore'; export default class GroupName { constructor() { - this.titleContainer = document.querySelector('.title'); - this.groups = document.querySelectorAll('.group-path'); + this.titleContainer = document.querySelector('.title-container'); + this.title = document.querySelector('.title'); + this.titleWidth = this.title.offsetWidth; this.groupTitle = document.querySelector('.group-title'); + this.groups = document.querySelectorAll('.group-path'); this.toggle = null; this.isHidden = false; this.init(); } init() { - if (this.groups.length > GROUP_LIMIT) { + if (this.groups.length > 0) { this.groups[this.groups.length - 1].classList.remove('hidable'); - this.addToggle(); + this.toggleHandler(); + window.addEventListener('resize', _.debounce(this.toggleHandler.bind(this), 100)); } this.render(); } - addToggle() { - const header = document.querySelector('.header-content'); + toggleHandler() { + if (this.titleWidth > this.titleContainer.offsetWidth) { + if (!this.toggle) this.createToggle(); + this.showToggle(); + } else if (this.toggle) { + this.hideToggle(); + } + } + + createToggle() { this.toggle = document.createElement('button'); this.toggle.className = 'text-expander group-name-toggle'; this.toggle.setAttribute('aria-label', 'Toggle full path'); this.toggle.innerHTML = '...'; this.toggle.addEventListener('click', this.toggleGroups.bind(this)); - header.insertBefore(this.toggle, this.titleContainer); + this.titleContainer.insertBefore(this.toggle, this.title); this.toggleGroups(); } + showToggle() { + this.title.classList.add('wrap'); + this.toggle.classList.remove('hidden'); + if (this.isHidden) this.groupTitle.classList.add('is-hidden'); + } + + hideToggle() { + this.title.classList.remove('wrap'); + this.toggle.classList.add('hidden'); + if (this.isHidden) this.groupTitle.classList.remove('is-hidden'); + } + toggleGroups() { this.isHidden = !this.isHidden; this.groupTitle.classList.toggle('is-hidden'); } render() { - this.titleContainer.classList.remove('initializing'); + this.title.classList.remove('initializing'); } } |