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@AndrewO
Created August 2, 2011 20:42
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A small Macruby script to display HTML piped in from STDIN.
framework 'Cocoa'
framework 'WebKit'
require 'optparse'
class Browser
attr_accessor :view
def initialize
@view = WebView.alloc.initWithFrame([0, 0, 520, 520])
@window = NSWindow.alloc.initWithContentRect([200, 200, 520, 520],
styleMask:NSTitledWindowMask|NSClosableWindowMask|NSMiniaturizableWindowMask|NSResizableWindowMask,
backing:NSBackingStoreBuffered,
defer:false)
@window.contentView = view
# Use the screen stylesheet, rather than the print one.
view.mediaStyle = 'screen'
view.customUserAgent = 'Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_6_2; en-us) AppleWebKit/531.21.8 (KHTML, like Gecko) Version/4.0.4 Safari/531.21.10'
# Make sure we don't save any of the prefs that we change.
view.preferences.autosaves = false
# Set some useful options.
view.preferences.shouldPrintBackgrounds = true
view.preferences.javaScriptCanOpenWindowsAutomatically = false
# view.preferences.allowsAnimatedImages = false
view.preferences.plugInsEnabled = false
view.mainFrame.frameView.allowsScrolling = true
view.frameLoadDelegate = self
end
def show(url, string)
view.mainFrame.loadHTMLString(string, baseURL: (url.kind_of?(NSURL) ? url : NSURL.URLWithString(url.to_s)))
end
def fetch(url)
page_url = NSURL.URLWithString(url)
view.mainFrame.loadRequest(NSURLRequest.requestWithURL(page_url))
end
# Delegate methods
def webView(view, didFinishLoadForFrame: frame)
@window.display
@window.orderFrontRegardless
end
end
url = nil
opts = OptionParser.new
opts.on("-u", "--url URL", String) {|val| url = val}
opts.parse(*ARGV)
NSApplication.sharedApplication
browser = Browser.new
if STDIN.tty?
browser.fetch(url)
else
browser.show(url, STDIN.read)
end
NSRunLoop.currentRunLoop.runUntilDate(NSDate.distantFuture)
@AndrewO
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AndrewO commented Aug 2, 2011

Copy some HTML and run:

pbpaste | macruby browse.rb

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