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OpenFlow
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Follow the project's status at http://apparentlogic.com/openflow and on Twitter at @openflow
When I released my first iPhone app, Presenter, two months ago, Apple accused me of using their private iPhone CoverFlow API. After appealing to Apple & writing a blog post about my roadblock, Apple reversed their decision.
The initial release is simple, but it is also efficient and very fast, even on first generation iPhones.
The API should be easy to include in your own program. The main class, AFOpenFlowView, is a subclass of UIView.
To use this in your own project:
-Add the OpenFlow source code to your project.
-Add the QuartzCore and CoreGraphics frameworks.
-Import “AFOpenFlowView.h” & interact with it as you would a normal UIView.
-You should implement both the AFOpenFlowViewDelegate and AFOpenFlowViewDataSource protocols.
Currently, the delegate protocol is used to let your code know when the user selected a new object. The datasource protocol is called when AFOpenFlowView needs a UIImage object. This method should be *fast*. Don’t do NSURL requests or even disk access in this method. See the AFOpenFlowDemo app I provided for an example how to load images from a remote server. The datasource also needs to provide a default UIImage.
At any point, you can set UIImage’s on your AFOpenFlowView. You don’t need to wait for the datasource protocol to ask you. Your AFOpenFlowView will start displaying images as soon as you call setNumberOfImages.
This is an initial release of OpenFlow. I licensed it under the liberal MIT open source license.
Please drop me a line to let me know what you think & where you want the project to go from here.
The source code for both OpenFlow and the AFOpenFlowDemo project are currently available on Github at http://github.com/thefaj/OpenFlow. For the demo application, you will need to register for a Flickr API key and secret. If you try to compile the demo, you will quickly find the error message where your Key & Secret should be added.
Enjoy!
-Alex
---
I have done a couple of changes/bugfixes to OpenFlow to fit my needs:
- Flow behavior of the covers has been tuned. The new one feels more natural to me.
- Cover spacing has been changed so that we see in full the previous and next cover (This makes better use of the screen space on the iPad).
- A custom background colour can be used (other than black).
- The callback delegate has been extended to support also tapped cover events.
I would like to thank Alex for the original OpenFlow implementation and Johnatan for the numerous bug fixes.
Cheers
Patrick / @xrb

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apparentlogic.com/openflow

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, '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" + '

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OpenFlow
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Follow the project's status at http://apparentlogic.com/openflow and on Twitter at @openflow
When I released my first iPhone app, Presenter, two months ago, Apple accused me of using their private iPhone CoverFlow API. After appealing to Apple & writing a blog post about my roadblock, Apple reversed their decision.
The initial release is simple, but it is also efficient and very fast, even on first generation iPhones.
The API should be easy to include in your own program. The main class, AFOpenFlowView, is a subclass of UIView.
To use this in your own project:
-Add the OpenFlow source code to your project.
-Add the QuartzCore and CoreGraphics frameworks.
-Import “AFOpenFlowView.h” & interact with it as you would a normal UIView.
-You should implement both the AFOpenFlowViewDelegate and AFOpenFlowViewDataSource protocols.
Currently, the delegate protocol is used to let your code know when the user selected a new object. The datasource protocol is called when AFOpenFlowView needs a UIImage object. This method should be *fast*. Don’t do NSURL requests or even disk access in this method. See the AFOpenFlowDemo app I provided for an example how to load images from a remote server. The datasource also needs to provide a default UIImage.
At any point, you can set UIImage’s on your AFOpenFlowView. You don’t need to wait for the datasource protocol to ask you. Your AFOpenFlowView will start displaying images as soon as you call setNumberOfImages.
This is an initial release of OpenFlow. I licensed it under the liberal MIT open source license.
Please drop me a line to let me know what you think & where you want the project to go from here.
The source code for both OpenFlow and the AFOpenFlowDemo project are currently available on Github at http://github.com/thefaj/OpenFlow. For the demo application, you will need to register for a Flickr API key and secret. If you try to compile the demo, you will quickly find the error message where your Key & Secret should be added.
Enjoy!
-Alex
---
I have done a couple of changes/bugfixes to OpenFlow to fit my needs:
- Flow behavior of the covers has been tuned. The new one feels more natural to me.
- Cover spacing has been changed so that we see in full the previous and next cover (This makes better use of the screen space on the iPad).
- A custom background colour can be used (other than black).
- The callback delegate has been extended to support also tapped cover events.
I would like to thank Alex for the original OpenFlow implementation and Johnatan for the numerous bug fixes.
Cheers
Patrick / @xrb
About
CoverFlow API replacement for the iPhone
apparentlogic.com/openflow
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1 watching
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, '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('^' + ".*" + '

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Follow the project's status at http://apparentlogic.com/openflow and on Twitter at @openflow
When I released my first iPhone app, Presenter, two months ago, Apple accused me of using their private iPhone CoverFlow API. After appealing to Apple & writing a blog post about my roadblock, Apple reversed their decision.
The initial release is simple, but it is also efficient and very fast, even on first generation iPhones.
The API should be easy to include in your own program. The main class, AFOpenFlowView, is a subclass of UIView.
To use this in your own project:
-Add the OpenFlow source code to your project.
-Add the QuartzCore and CoreGraphics frameworks.
-Import “AFOpenFlowView.h” & interact with it as you would a normal UIView.
-You should implement both the AFOpenFlowViewDelegate and AFOpenFlowViewDataSource protocols.
Currently, the delegate protocol is used to let your code know when the user selected a new object. The datasource protocol is called when AFOpenFlowView needs a UIImage object. This method should be *fast*. Don’t do NSURL requests or even disk access in this method. See the AFOpenFlowDemo app I provided for an example how to load images from a remote server. The datasource also needs to provide a default UIImage.
At any point, you can set UIImage’s on your AFOpenFlowView. You don’t need to wait for the datasource protocol to ask you. Your AFOpenFlowView will start displaying images as soon as you call setNumberOfImages.
This is an initial release of OpenFlow. I licensed it under the liberal MIT open source license.
Please drop me a line to let me know what you think & where you want the project to go from here.
The source code for both OpenFlow and the AFOpenFlowDemo project are currently available on Github at http://github.com/thefaj/OpenFlow. For the demo application, you will need to register for a Flickr API key and secret. If you try to compile the demo, you will quickly find the error message where your Key & Secret should be added.
Enjoy!
-Alex
---
I have done a couple of changes/bugfixes to OpenFlow to fit my needs:
- Flow behavior of the covers has been tuned. The new one feels more natural to me.
- Cover spacing has been changed so that we see in full the previous and next cover (This makes better use of the screen space on the iPad).
- A custom background colour can be used (other than black).
- The callback delegate has been extended to support also tapped cover events.
I would like to thank Alex for the original OpenFlow implementation and Johnatan for the numerous bug fixes.
Cheers
Patrick / @xrb
About
CoverFlow API replacement for the iPhone
apparentlogic.com/openflow
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1 watching
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0 forks
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, '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('^' + ".*" + '

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OpenFlow
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OpenFlowProject
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README
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Follow the project's status at http://apparentlogic.com/openflow and on Twitter at @openflow
When I released my first iPhone app, Presenter, two months ago, Apple accused me of using their private iPhone CoverFlow API. After appealing to Apple & writing a blog post about my roadblock, Apple reversed their decision.
The initial release is simple, but it is also efficient and very fast, even on first generation iPhones.
The API should be easy to include in your own program. The main class, AFOpenFlowView, is a subclass of UIView.
To use this in your own project:
-Add the OpenFlow source code to your project.
-Add the QuartzCore and CoreGraphics frameworks.
-Import “AFOpenFlowView.h” & interact with it as you would a normal UIView.
-You should implement both the AFOpenFlowViewDelegate and AFOpenFlowViewDataSource protocols.
Currently, the delegate protocol is used to let your code know when the user selected a new object. The datasource protocol is called when AFOpenFlowView needs a UIImage object. This method should be *fast*. Don’t do NSURL requests or even disk access in this method. See the AFOpenFlowDemo app I provided for an example how to load images from a remote server. The datasource also needs to provide a default UIImage.
At any point, you can set UIImage’s on your AFOpenFlowView. You don’t need to wait for the datasource protocol to ask you. Your AFOpenFlowView will start displaying images as soon as you call setNumberOfImages.
This is an initial release of OpenFlow. I licensed it under the liberal MIT open source license.
Please drop me a line to let me know what you think & where you want the project to go from here.
The source code for both OpenFlow and the AFOpenFlowDemo project are currently available on Github at http://github.com/thefaj/OpenFlow. For the demo application, you will need to register for a Flickr API key and secret. If you try to compile the demo, you will quickly find the error message where your Key & Secret should be added.
Enjoy!
-Alex
---
I have done a couple of changes/bugfixes to OpenFlow to fit my needs:
- Flow behavior of the covers has been tuned. The new one feels more natural to me.
- Cover spacing has been changed so that we see in full the previous and next cover (This makes better use of the screen space on the iPad).
- A custom background colour can be used (other than black).
- The callback delegate has been extended to support also tapped cover events.
I would like to thank Alex for the original OpenFlow implementation and Johnatan for the numerous bug fixes.
Cheers
Patrick / @xrb
About
CoverFlow API replacement for the iPhone
apparentlogic.com/openflow
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1 watching
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, '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" + '

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OpenFlow
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README
Repository files navigation
Follow the project's status at http://apparentlogic.com/openflow and on Twitter at @openflow
When I released my first iPhone app, Presenter, two months ago, Apple accused me of using their private iPhone CoverFlow API. After appealing to Apple & writing a blog post about my roadblock, Apple reversed their decision.
The initial release is simple, but it is also efficient and very fast, even on first generation iPhones.
The API should be easy to include in your own program. The main class, AFOpenFlowView, is a subclass of UIView.
To use this in your own project:
-Add the OpenFlow source code to your project.
-Add the QuartzCore and CoreGraphics frameworks.
-Import “AFOpenFlowView.h” & interact with it as you would a normal UIView.
-You should implement both the AFOpenFlowViewDelegate and AFOpenFlowViewDataSource protocols.
Currently, the delegate protocol is used to let your code know when the user selected a new object. The datasource protocol is called when AFOpenFlowView needs a UIImage object. This method should be *fast*. Don’t do NSURL requests or even disk access in this method. See the AFOpenFlowDemo app I provided for an example how to load images from a remote server. The datasource also needs to provide a default UIImage.
At any point, you can set UIImage’s on your AFOpenFlowView. You don’t need to wait for the datasource protocol to ask you. Your AFOpenFlowView will start displaying images as soon as you call setNumberOfImages.
This is an initial release of OpenFlow. I licensed it under the liberal MIT open source license.
Please drop me a line to let me know what you think & where you want the project to go from here.
The source code for both OpenFlow and the AFOpenFlowDemo project are currently available on Github at http://github.com/thefaj/OpenFlow. For the demo application, you will need to register for a Flickr API key and secret. If you try to compile the demo, you will quickly find the error message where your Key & Secret should be added.
Enjoy!
-Alex
---
I have done a couple of changes/bugfixes to OpenFlow to fit my needs:
- Flow behavior of the covers has been tuned. The new one feels more natural to me.
- Cover spacing has been changed so that we see in full the previous and next cover (This makes better use of the screen space on the iPad).
- A custom background colour can be used (other than black).
- The callback delegate has been extended to support also tapped cover events.
I would like to thank Alex for the original OpenFlow implementation and Johnatan for the numerous bug fixes.
Cheers
Patrick / @xrb
About
CoverFlow API replacement for the iPhone
apparentlogic.com/openflow
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2 stars
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1 watching
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0 forks
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, '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('^' + ".*" + '

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OpenFlow
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OpenFlowProject
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README
Repository files navigation
Follow the project's status at http://apparentlogic.com/openflow and on Twitter at @openflow
When I released my first iPhone app, Presenter, two months ago, Apple accused me of using their private iPhone CoverFlow API. After appealing to Apple & writing a blog post about my roadblock, Apple reversed their decision.
The initial release is simple, but it is also efficient and very fast, even on first generation iPhones.
The API should be easy to include in your own program. The main class, AFOpenFlowView, is a subclass of UIView.
To use this in your own project:
-Add the OpenFlow source code to your project.
-Add the QuartzCore and CoreGraphics frameworks.
-Import “AFOpenFlowView.h” & interact with it as you would a normal UIView.
-You should implement both the AFOpenFlowViewDelegate and AFOpenFlowViewDataSource protocols.
Currently, the delegate protocol is used to let your code know when the user selected a new object. The datasource protocol is called when AFOpenFlowView needs a UIImage object. This method should be *fast*. Don’t do NSURL requests or even disk access in this method. See the AFOpenFlowDemo app I provided for an example how to load images from a remote server. The datasource also needs to provide a default UIImage.
At any point, you can set UIImage’s on your AFOpenFlowView. You don’t need to wait for the datasource protocol to ask you. Your AFOpenFlowView will start displaying images as soon as you call setNumberOfImages.
This is an initial release of OpenFlow. I licensed it under the liberal MIT open source license.
Please drop me a line to let me know what you think & where you want the project to go from here.
The source code for both OpenFlow and the AFOpenFlowDemo project are currently available on Github at http://github.com/thefaj/OpenFlow. For the demo application, you will need to register for a Flickr API key and secret. If you try to compile the demo, you will quickly find the error message where your Key & Secret should be added.
Enjoy!
-Alex
---
I have done a couple of changes/bugfixes to OpenFlow to fit my needs:
- Flow behavior of the covers has been tuned. The new one feels more natural to me.
- Cover spacing has been changed so that we see in full the previous and next cover (This makes better use of the screen space on the iPad).
- A custom background colour can be used (other than black).
- The callback delegate has been extended to support also tapped cover events.
I would like to thank Alex for the original OpenFlow implementation and Johnatan for the numerous bug fixes.
Cheers
Patrick / @xrb
About
CoverFlow API replacement for the iPhone
apparentlogic.com/openflow
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Readme
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1 watching
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, '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('^' + ".*" + '

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OpenFlow
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OpenFlowProject
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README
Repository files navigation
Follow the project's status at http://apparentlogic.com/openflow and on Twitter at @openflow
When I released my first iPhone app, Presenter, two months ago, Apple accused me of using their private iPhone CoverFlow API. After appealing to Apple & writing a blog post about my roadblock, Apple reversed their decision.
The initial release is simple, but it is also efficient and very fast, even on first generation iPhones.
The API should be easy to include in your own program. The main class, AFOpenFlowView, is a subclass of UIView.
To use this in your own project:
-Add the OpenFlow source code to your project.
-Add the QuartzCore and CoreGraphics frameworks.
-Import “AFOpenFlowView.h” & interact with it as you would a normal UIView.
-You should implement both the AFOpenFlowViewDelegate and AFOpenFlowViewDataSource protocols.
Currently, the delegate protocol is used to let your code know when the user selected a new object. The datasource protocol is called when AFOpenFlowView needs a UIImage object. This method should be *fast*. Don’t do NSURL requests or even disk access in this method. See the AFOpenFlowDemo app I provided for an example how to load images from a remote server. The datasource also needs to provide a default UIImage.
At any point, you can set UIImage’s on your AFOpenFlowView. You don’t need to wait for the datasource protocol to ask you. Your AFOpenFlowView will start displaying images as soon as you call setNumberOfImages.
This is an initial release of OpenFlow. I licensed it under the liberal MIT open source license.
Please drop me a line to let me know what you think & where you want the project to go from here.
The source code for both OpenFlow and the AFOpenFlowDemo project are currently available on Github at http://github.com/thefaj/OpenFlow. For the demo application, you will need to register for a Flickr API key and secret. If you try to compile the demo, you will quickly find the error message where your Key & Secret should be added.
Enjoy!
-Alex
---
I have done a couple of changes/bugfixes to OpenFlow to fit my needs:
- Flow behavior of the covers has been tuned. The new one feels more natural to me.
- Cover spacing has been changed so that we see in full the previous and next cover (This makes better use of the screen space on the iPad).
- A custom background colour can be used (other than black).
- The callback delegate has been extended to support also tapped cover events.
I would like to thank Alex for the original OpenFlow implementation and Johnatan for the numerous bug fixes.
Cheers
Patrick / @xrb
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CoverFlow API replacement for the iPhone
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, '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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Follow the project's status at http://apparentlogic.com/openflow and on Twitter at @openflow
When I released my first iPhone app, Presenter, two months ago, Apple accused me of using their private iPhone CoverFlow API. After appealing to Apple & writing a blog post about my roadblock, Apple reversed their decision.
The initial release is simple, but it is also efficient and very fast, even on first generation iPhones.
The API should be easy to include in your own program. The main class, AFOpenFlowView, is a subclass of UIView.
To use this in your own project:
-Add the OpenFlow source code to your project.
-Add the QuartzCore and CoreGraphics frameworks.
-Import “AFOpenFlowView.h” & interact with it as you would a normal UIView.
-You should implement both the AFOpenFlowViewDelegate and AFOpenFlowViewDataSource protocols.
Currently, the delegate protocol is used to let your code know when the user selected a new object. The datasource protocol is called when AFOpenFlowView needs a UIImage object. This method should be *fast*. Don’t do NSURL requests or even disk access in this method. See the AFOpenFlowDemo app I provided for an example how to load images from a remote server. The datasource also needs to provide a default UIImage.
At any point, you can set UIImage’s on your AFOpenFlowView. You don’t need to wait for the datasource protocol to ask you. Your AFOpenFlowView will start displaying images as soon as you call setNumberOfImages.
This is an initial release of OpenFlow. I licensed it under the liberal MIT open source license.
Please drop me a line to let me know what you think & where you want the project to go from here.
The source code for both OpenFlow and the AFOpenFlowDemo project are currently available on Github at http://github.com/thefaj/OpenFlow. For the demo application, you will need to register for a Flickr API key and secret. If you try to compile the demo, you will quickly find the error message where your Key & Secret should be added.
Enjoy!
-Alex
---
I have done a couple of changes/bugfixes to OpenFlow to fit my needs:
- Flow behavior of the covers has been tuned. The new one feels more natural to me.
- Cover spacing has been changed so that we see in full the previous and next cover (This makes better use of the screen space on the iPad).
- A custom background colour can be used (other than black).
- The callback delegate has been extended to support also tapped cover events.
I would like to thank Alex for the original OpenFlow implementation and Johnatan for the numerous bug fixes.
Cheers
Patrick / @xrb
About
CoverFlow API replacement for the iPhone
apparentlogic.com/openflow
Resources
Readme
Activity
Stars
2 stars
Watchers
1 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages