A tool for G+ to remove all the loaded posts.

gplus_clear_posts_btn.coffee

# A tool for G+ to remove all the loaded posts.
# This tool may be helpful when you have loaded lots of posts, and your browser is to slow to loading any more.
# You can trigger it either by press "C" or click the "Clear Posts" button.
# Jul 2013 ys
 
init = ->
	stream_stage = document.querySelector('.wIa')

	if stream_stage == null
		return
	
	run_btn = document.createElement('div')
	run_btn.innerHTML = '<div class="c-b c-b-T" title="shortcut: C">Clear Posts</div>'
	run_btn.style.position = 'fixed'
	run_btn.style.bottom = '20px'
	run_btn.style.left = '20px'
	run_btn.zIndex = '10000'
 
	run_btn.addEventListener('mouseover', ->
		run_btn.firstChild.className = 'c-b c-b-T c-b-C'
	)
 
	run_btn.addEventListener('mouseout', ->
		run_btn.firstChild.className = 'c-b c-b-T'
	)
 
	run_btn.addEventListener('click', run)
 
	stream_stage.appendChild(run_btn)
 
	document.addEventListener('keypress', run_by_press)
 
clear_posts = ->
	all_current_posts = document.querySelectorAll('.ChZ7Rc')
 
	for e in all_current_posts
		e.parentElement.removeChild(e)
 
load_posts = ->
	load_more_btn = document.querySelector('.Op')
	load_more_btn.click()
 
run = ->
	clear_posts()
	load_posts()
 
run_by_press = (e) ->
	console.log(11)
	if e.keyCode == 99 and
	not document.activeElement.isContentEditable and
	document.activeElement.tagName != 'INPUT'
		run()
 
init()