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AirBar

UIScrollView driven expandable menu.


Description

AirBar is a library for creating cool expandable menus. Library observes UIScrollView scroll and provides state you can apply to your UI elements.

Demo

AirBar Demo

Installation

Library supports Carthage dependency manager. To install AirBar add following line to Cartfile in the root folder of your project.

github "uptechteam/AirBar" ~> 2.0

Using CocoaPods add following line to your project Podfile

pod 'AirBar', '~> 2.0'

Using Swift Package Manager, add the following line to your Package.swift:

dependencies: [
.package(url: "https://github.com/uptechteam/AirBar.git", .exact("2.0.6")),
],

How to use

  1. Create BarController object using BarController(configuration Configuration, stateObserver: StateObserver) initializer, where Configuration is struct that contains height config and StateObserver is closure that will be called on state change.

  2. Bind BarController to your UIScrollView object using set(scrollView: UIScrollView) method.

  3. Provide UI transformations in closure passed as StateObserver init argument. Closure will receive State object that has following public methods:

  • height() - returns bar height;
  • transitionProgress() - returns bar transition progress between 0 and 2, where 0 - compact state, 1 - normal state, 2 - expanded state;
  • value(compactNormalRange: ValueRangeType, normalExpandedRange: ValueRangeType) - returns transformed CGFloat value that can be used for configuring UIKit element properties. ValueRangeType is enum with .range(CGFloat, CGFloat) and .value(CGFloat) cases. You can use it for example if you need static value 1 in normal-expanded transition and range (0, 1) in compact-normal transition.
  1. (Optional) Contribute to repository.

Also you can find example application in library project.

Multiple UIScrollView objects

BarController supports using multiple UIScrollView objects. You can use preconfigure(scrollView: UIScrollView) method to configure scrolling view before setting it with set(scrollView: UIScrollView) method.

TODO

  • Implement expansion/concatination resistance;
  • ...

About

iOS library - UIScrollView driven expandable menu.

blog.uptech.team/how-to-implement-expandable-menu-on-ios-like-in-airbnb-3d2bdd97b049

Topics

iosswiftuiscrollview

Resources

Readme
MIT license
Activity
Custom properties

Stars

638 stars

Watchers

28 watching

Forks

51 forks
Report repository

Releases

Packages

Used by

Contributors

Languages

, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all 
 blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks");
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

Skip to content
BranchesTags
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AirBar


UIScrollView driven expandable menu. 


Description
AirBar is a library for creating cool expandable menus.
Library observes UIScrollView scroll and provides state you can apply to your UI elements.
Demo
AirBar Demo
Installation
Library supports Carthage dependency manager. To install AirBar add following line to Cartfile in the root folder of your project.
github "uptechteam/AirBar" ~> 2.0

Using CocoaPods add following line to your project Podfile
pod 'AirBar', '~> 2.0'

Using Swift Package Manager, add the following line to your Package.swift:
dependencies: [
.package(url: "https://github.com/uptechteam/AirBar.git", .exact("2.0.6")),
],

How to use
  1. Create BarController object using BarController(configuration Configuration, stateObserver: StateObserver) initializer, where Configuration is struct that contains height config and StateObserver is closure that will be called on state change.
  2. Bind BarController to your UIScrollView object using set(scrollView: UIScrollView) method.
  3. Provide UI transformations in closure passed as StateObserver init argument. Closure will receive State object that has following public methods:
  • height() - returns bar height;
  • transitionProgress() - returns bar transition progress between 0 and 2, where 0 - compact state, 1 - normal state, 2 - expanded state;
  • value(compactNormalRange: ValueRangeType, normalExpandedRange: ValueRangeType) - returns transformed CGFloat value that can be used for configuring UIKit element properties. ValueRangeType is enum with .range(CGFloat, CGFloat) and .value(CGFloat) cases. You can use it for example if you need static value 1 in normal-expanded transition and range (0, 1) in compact-normal transition.
  1. (Optional) Contribute to repository.
Also you can find example application in library project.
Multiple UIScrollView objects
BarController supports using multiple UIScrollView objects. You can use preconfigure(scrollView: UIScrollView) method to configure scrolling view before setting it with set(scrollView: UIScrollView) method.
TODO
  • Implement expansion/concatination resistance;
  • ...
About
iOS library - UIScrollView driven expandable menu. 
blog.uptech.team/how-to-implement-expandable-menu-on-ios-like-in-airbnb-3d2bdd97b049
Topics
iosswiftuiscrollview
Resources
Readme
MIT license
Activity
Custom properties
Stars
638 stars
Watchers
28 watching
Forks
51 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix");
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
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AirBar


UIScrollView driven expandable menu. 


Description
AirBar is a library for creating cool expandable menus.
Library observes UIScrollView scroll and provides state you can apply to your UI elements.
Demo
AirBar Demo
Installation
Library supports Carthage dependency manager. To install AirBar add following line to Cartfile in the root folder of your project.
github "uptechteam/AirBar" ~> 2.0

Using CocoaPods add following line to your project Podfile
pod 'AirBar', '~> 2.0'

Using Swift Package Manager, add the following line to your Package.swift:
dependencies: [
.package(url: "https://github.com/uptechteam/AirBar.git", .exact("2.0.6")),
],

How to use
  1. Create BarController object using BarController(configuration Configuration, stateObserver: StateObserver) initializer, where Configuration is struct that contains height config and StateObserver is closure that will be called on state change.
  2. Bind BarController to your UIScrollView object using set(scrollView: UIScrollView) method.
  3. Provide UI transformations in closure passed as StateObserver init argument. Closure will receive State object that has following public methods:
  • height() - returns bar height;
  • transitionProgress() - returns bar transition progress between 0 and 2, where 0 - compact state, 1 - normal state, 2 - expanded state;
  • value(compactNormalRange: ValueRangeType, normalExpandedRange: ValueRangeType) - returns transformed CGFloat value that can be used for configuring UIKit element properties. ValueRangeType is enum with .range(CGFloat, CGFloat) and .value(CGFloat) cases. You can use it for example if you need static value 1 in normal-expanded transition and range (0, 1) in compact-normal transition.
  1. (Optional) Contribute to repository.
Also you can find example application in library project.
Multiple UIScrollView objects
BarController supports using multiple UIScrollView objects. You can use preconfigure(scrollView: UIScrollView) method to configure scrolling view before setting it with set(scrollView: UIScrollView) method.
TODO
  • Implement expansion/concatination resistance;
  • ...
About
iOS library - UIScrollView driven expandable menu. 
blog.uptech.team/how-to-implement-expandable-menu-on-ios-like-in-airbnb-3d2bdd97b049
Topics
iosswiftuiscrollview
Resources
Readme
MIT license
Activity
Custom properties
Stars
638 stars
Watchers
28 watching
Forks
51 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length > 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms");
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
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AirBar


UIScrollView driven expandable menu. 


Description
AirBar is a library for creating cool expandable menus.
Library observes UIScrollView scroll and provides state you can apply to your UI elements.
Demo
AirBar Demo
Installation
Library supports Carthage dependency manager. To install AirBar add following line to Cartfile in the root folder of your project.
github "uptechteam/AirBar" ~> 2.0

Using CocoaPods add following line to your project Podfile
pod 'AirBar', '~> 2.0'

Using Swift Package Manager, add the following line to your Package.swift:
dependencies: [
.package(url: "https://github.com/uptechteam/AirBar.git", .exact("2.0.6")),
],

How to use
  1. Create BarController object using BarController(configuration Configuration, stateObserver: StateObserver) initializer, where Configuration is struct that contains height config and StateObserver is closure that will be called on state change.
  2. Bind BarController to your UIScrollView object using set(scrollView: UIScrollView) method.
  3. Provide UI transformations in closure passed as StateObserver init argument. Closure will receive State object that has following public methods:
  • height() - returns bar height;
  • transitionProgress() - returns bar transition progress between 0 and 2, where 0 - compact state, 1 - normal state, 2 - expanded state;
  • value(compactNormalRange: ValueRangeType, normalExpandedRange: ValueRangeType) - returns transformed CGFloat value that can be used for configuring UIKit element properties. ValueRangeType is enum with .range(CGFloat, CGFloat) and .value(CGFloat) cases. You can use it for example if you need static value 1 in normal-expanded transition and range (0, 1) in compact-normal transition.
  1. (Optional) Contribute to repository.
Also you can find example application in library project.
Multiple UIScrollView objects
BarController supports using multiple UIScrollView objects. You can use preconfigure(scrollView: UIScrollView) method to configure scrolling view before setting it with set(scrollView: UIScrollView) method.
TODO
  • Implement expansion/concatination resistance;
  • ...
About
iOS library - UIScrollView driven expandable menu. 
blog.uptech.team/how-to-implement-expandable-menu-on-ios-like-in-airbnb-3d2bdd97b049
Topics
iosswiftuiscrollview
Resources
Readme
MIT license
Activity
Custom properties
Stars
638 stars
Watchers
28 watching
Forks
51 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links");
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

Skip to content
BranchesTags
Repository files navigation
AirBar


UIScrollView driven expandable menu. 


Description
AirBar is a library for creating cool expandable menus.
Library observes UIScrollView scroll and provides state you can apply to your UI elements.
Demo
AirBar Demo
Installation
Library supports Carthage dependency manager. To install AirBar add following line to Cartfile in the root folder of your project.
github "uptechteam/AirBar" ~> 2.0

Using CocoaPods add following line to your project Podfile
pod 'AirBar', '~> 2.0'

Using Swift Package Manager, add the following line to your Package.swift:
dependencies: [
.package(url: "https://github.com/uptechteam/AirBar.git", .exact("2.0.6")),
],

How to use
  1. Create BarController object using BarController(configuration Configuration, stateObserver: StateObserver) initializer, where Configuration is struct that contains height config and StateObserver is closure that will be called on state change.
  2. Bind BarController to your UIScrollView object using set(scrollView: UIScrollView) method.
  3. Provide UI transformations in closure passed as StateObserver init argument. Closure will receive State object that has following public methods:
  • height() - returns bar height;
  • transitionProgress() - returns bar transition progress between 0 and 2, where 0 - compact state, 1 - normal state, 2 - expanded state;
  • value(compactNormalRange: ValueRangeType, normalExpandedRange: ValueRangeType) - returns transformed CGFloat value that can be used for configuring UIKit element properties. ValueRangeType is enum with .range(CGFloat, CGFloat) and .value(CGFloat) cases. You can use it for example if you need static value 1 in normal-expanded transition and range (0, 1) in compact-normal transition.
  1. (Optional) Contribute to repository.
Also you can find example application in library project.
Multiple UIScrollView objects
BarController supports using multiple UIScrollView objects. You can use preconfigure(scrollView: UIScrollView) method to configure scrolling view before setting it with set(scrollView: UIScrollView) method.
TODO
  • Implement expansion/concatination resistance;
  • ...
About
iOS library - UIScrollView driven expandable menu. 
blog.uptech.team/how-to-implement-expandable-menu-on-ios-like-in-airbnb-3d2bdd97b049
Topics
iosswiftuiscrollview
Resources
Readme
MIT license
Activity
Custom properties
Stars
638 stars
Watchers
28 watching
Forks
51 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default");
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
BranchesTags
Repository files navigation
AirBar


UIScrollView driven expandable menu. 


Description
AirBar is a library for creating cool expandable menus.
Library observes UIScrollView scroll and provides state you can apply to your UI elements.
Demo
AirBar Demo
Installation
Library supports Carthage dependency manager. To install AirBar add following line to Cartfile in the root folder of your project.
github "uptechteam/AirBar" ~> 2.0

Using CocoaPods add following line to your project Podfile
pod 'AirBar', '~> 2.0'

Using Swift Package Manager, add the following line to your Package.swift:
dependencies: [
.package(url: "https://github.com/uptechteam/AirBar.git", .exact("2.0.6")),
],

How to use
  1. Create BarController object using BarController(configuration Configuration, stateObserver: StateObserver) initializer, where Configuration is struct that contains height config and StateObserver is closure that will be called on state change.
  2. Bind BarController to your UIScrollView object using set(scrollView: UIScrollView) method.
  3. Provide UI transformations in closure passed as StateObserver init argument. Closure will receive State object that has following public methods:
  • height() - returns bar height;
  • transitionProgress() - returns bar transition progress between 0 and 2, where 0 - compact state, 1 - normal state, 2 - expanded state;
  • value(compactNormalRange: ValueRangeType, normalExpandedRange: ValueRangeType) - returns transformed CGFloat value that can be used for configuring UIKit element properties. ValueRangeType is enum with .range(CGFloat, CGFloat) and .value(CGFloat) cases. You can use it for example if you need static value 1 in normal-expanded transition and range (0, 1) in compact-normal transition.
  1. (Optional) Contribute to repository.
Also you can find example application in library project.
Multiple UIScrollView objects
BarController supports using multiple UIScrollView objects. You can use preconfigure(scrollView: UIScrollView) method to configure scrolling view before setting it with set(scrollView: UIScrollView) method.
TODO
  • Implement expansion/concatination resistance;
  • ...
About
iOS library - UIScrollView driven expandable menu. 
blog.uptech.team/how-to-implement-expandable-menu-on-ios-like-in-airbnb-3d2bdd97b049
Topics
iosswiftuiscrollview
Resources
Readme
MIT license
Activity
Custom properties
Stars
638 stars
Watchers
28 watching
Forks
51 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers");
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

Skip to content
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AirBar


UIScrollView driven expandable menu. 


Description
AirBar is a library for creating cool expandable menus.
Library observes UIScrollView scroll and provides state you can apply to your UI elements.
Demo
AirBar Demo
Installation
Library supports Carthage dependency manager. To install AirBar add following line to Cartfile in the root folder of your project.
github "uptechteam/AirBar" ~> 2.0

Using CocoaPods add following line to your project Podfile
pod 'AirBar', '~> 2.0'

Using Swift Package Manager, add the following line to your Package.swift:
dependencies: [
.package(url: "https://github.com/uptechteam/AirBar.git", .exact("2.0.6")),
],

How to use
  1. Create BarController object using BarController(configuration Configuration, stateObserver: StateObserver) initializer, where Configuration is struct that contains height config and StateObserver is closure that will be called on state change.
  2. Bind BarController to your UIScrollView object using set(scrollView: UIScrollView) method.
  3. Provide UI transformations in closure passed as StateObserver init argument. Closure will receive State object that has following public methods:
  • height() - returns bar height;
  • transitionProgress() - returns bar transition progress between 0 and 2, where 0 - compact state, 1 - normal state, 2 - expanded state;
  • value(compactNormalRange: ValueRangeType, normalExpandedRange: ValueRangeType) - returns transformed CGFloat value that can be used for configuring UIKit element properties. ValueRangeType is enum with .range(CGFloat, CGFloat) and .value(CGFloat) cases. You can use it for example if you need static value 1 in normal-expanded transition and range (0, 1) in compact-normal transition.
  1. (Optional) Contribute to repository.
Also you can find example application in library project.
Multiple UIScrollView objects
BarController supports using multiple UIScrollView objects. You can use preconfigure(scrollView: UIScrollView) method to configure scrolling view before setting it with set(scrollView: UIScrollView) method.
TODO
  • Implement expansion/concatination resistance;
  • ...
About
iOS library - UIScrollView driven expandable menu. 
blog.uptech.team/how-to-implement-expandable-menu-on-ios-like-in-airbnb-3d2bdd97b049
Topics
iosswiftuiscrollview
Resources
Readme
MIT license
Activity
Custom properties
Stars
638 stars
Watchers
28 watching
Forks
51 forks
Report repository
Releases
Packages
Used by
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode");
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

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AirBar


UIScrollView driven expandable menu. 


Description
AirBar is a library for creating cool expandable menus.
Library observes UIScrollView scroll and provides state you can apply to your UI elements.
Demo
AirBar Demo
Installation
Library supports Carthage dependency manager. To install AirBar add following line to Cartfile in the root folder of your project.
github "uptechteam/AirBar" ~> 2.0

Using CocoaPods add following line to your project Podfile
pod 'AirBar', '~> 2.0'

Using Swift Package Manager, add the following line to your Package.swift:
dependencies: [
.package(url: "https://github.com/uptechteam/AirBar.git", .exact("2.0.6")),
],

How to use
  1. Create BarController object using BarController(configuration Configuration, stateObserver: StateObserver) initializer, where Configuration is struct that contains height config and StateObserver is closure that will be called on state change.
  2. Bind BarController to your UIScrollView object using set(scrollView: UIScrollView) method.
  3. Provide UI transformations in closure passed as StateObserver init argument. Closure will receive State object that has following public methods:
  • height() - returns bar height;
  • transitionProgress() - returns bar transition progress between 0 and 2, where 0 - compact state, 1 - normal state, 2 - expanded state;
  • value(compactNormalRange: ValueRangeType, normalExpandedRange: ValueRangeType) - returns transformed CGFloat value that can be used for configuring UIKit element properties. ValueRangeType is enum with .range(CGFloat, CGFloat) and .value(CGFloat) cases. You can use it for example if you need static value 1 in normal-expanded transition and range (0, 1) in compact-normal transition.
  1. (Optional) Contribute to repository.
Also you can find example application in library project.
Multiple UIScrollView objects
BarController supports using multiple UIScrollView objects. You can use preconfigure(scrollView: UIScrollView) method to configure scrolling view before setting it with set(scrollView: UIScrollView) method.
TODO
  • Implement expansion/concatination resistance;
  • ...
About
iOS library - UIScrollView driven expandable menu. 
blog.uptech.team/how-to-implement-expandable-menu-on-ios-like-in-airbnb-3d2bdd97b049
Topics
iosswiftuiscrollview
Resources
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MIT license
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