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Select-click-copy Enabler

Enables select, right-click, copy and drag on pages that disable them. WARNING: MAY BREAK PAGE FUNCTIONS.

  1. // ==UserScript==
  2. // @name         Select-click-copy Enabler
  3. // @namespace    http://userscripts.org/users/92143
  4. // @version      8.3
  5. // @description  Enables select, right-click, copy and drag on pages that disable them. WARNING: MAY BREAK PAGE FUNCTIONS. 
  6. // @include      /^https?\:\/\//
  7. // @exclude      /^https?\:\/\/([^\.]+\.)?facebook\.com/
  8. // @exclude      /^https?\:\/\/([^\.]+\.)?google\.((?!\/cse\?).)+$/
  9. // @exclude      /^https?\:\/\/([^\.]+\.)?wikipedia\.org/
  10. // @exclude      /^https?\:\/\/([^\.]+\.)?wikimedia\.org/
  11. // @exclude      /^https?\:\/\/([^\.]+\.)?youtube\.com/
  12. // @exclude      /^https?\:\/\/([^\.]+\.)?yahoo\.co/
  13. // @exclude      /^https?\:\/\/([^\.]+\.)?saucenao\.com/
  14. // @exclude      /^https?\:\/\/myanimelist\.net\/editprofile\.php/
  15. // @exclude      /^https?\:\/\/([^\.]+\.)?mitbbs\.com/
  16. // @exclude      /^https?\:\/\/([^\.]+\.)?getchu\.com/
  17. // @exclude      /^https?\:\/\/([^\.]+\.)?jsfiddle\.net/
  18. // @exclude      /^https?\:\/\/([^\.]+\.)?fiddle\.jshell\.net/
  19. // @exclude      /^https?\:\/\/([^\.]+\.)?jsbin\.com/
  20. // @exclude      /^https?\:\/\/([^\.]+\.)?photojoiner\.net/
  21. // @exclude      /^https?\:\/\/tieba\.baidu\.com/
  22. // @exclude      /^https?\:\/\/w\.qq\.com/
  23. // @exclude      /^https?\:\/\/web2\.qq\.com/
  24. // @exclude      /^https?\:\/\/([^\.]+\.)?flagcounter\.com/
  25. // @exclude      /^https?\:\/\/([^\.]+\.)?dm5\.com/
  26. // @exclude      /^https?\:\/\/([^\.]+\.)?xinhuanet\.com/
  27. // @exclude      /^https?\:\/\/([^\.]+\.)?newegg\.com/
  28. // @exclude      /^https?\:\/\/([^\.]+\.)?doublemap\.com/
  29. // @exclude      /^https?\:\/\/([^\.]+\.)*sina\.com\.cn/
  30. // @author       zanetu
  31. // @license      GPL version 2 or any later version; http://www.gnu.org/licenses/gpl-2.0.txt
  32. // @grant        none
  33. // @run-at       document-start
  34. // ==/UserScript==
  35.  
  36. var wasRun
  37. //increase this value to 1000 or greater for pages that need a long time to be loaded
  38. var BODY_DELAY = 100
  39.  
  40. function init() {
  41. 	
  42. 	 wasRun = false
  43. 	 
  44. }
  45.  
  46. function enableSelectClickCopy() {
  47. 	
  48. 	var events = 
  49. 		['copy', 'mouseup', 'mousedown', 'contextmenu', 'select', 'selectstart', 'dragstart']
  50. 	var topElements = [window, document]
  51. 	
  52. 	function disableAll(event) {
  53. 		if (event.stopImmediatePropagation) {
  54. 			event.stopImmediatePropagation()
  55. 		}
  56. 		else if (event.stopPropagation) {
  57. 			event.stopPropagation()
  58. 		}
  59. 	}
  60. 	
  61. 	for (var i = 0; i < events.length; i++) {
  62. 		var event = 'on' + events[i]
  63. 		for (var j = 0; j < topElements.length; j++) {
  64. 			topElements[j][event] = null
  65. 		}
  66. 		document.addEventListener(events[i], disableAll, true)
  67. 	}
  68. 	
  69. }
  70.  
  71. function loadedHandler() {
  72. 	
  73. 	if (wasRun) {
  74. 		return
  75. 	}
  76. 	wasRun = true
  77. 	document.removeEventListener('beforescriptexecute', loadedHandler, true)
  78. 	document.removeEventListener('beforeload', loadedHandler, true)
  79. 	document.removeEventListener('DOMContentLoaded', loadedHandler, true)
  80. 	appendScript(document)
  81. 	
  82. }
  83.  
  84. function loadedCssIframeHandler() {
  85. 	
  86. 	setTimeout(function() {
  87. 		appendCssEnabler(document.body)
  88. 		//handle iframes
  89. 		var oldBody, newBody
  90. 		for (var i = 0; i < frames.length; i++) {
  91. 			var iDocument
  92. 			try {
  93. 				iDocument = frames[i].document
  94. 			}
  95. 			//cross domain access, protocol mismatch, etc
  96. 			catch(securityError) {
  97. 				continue
  98. 			}
  99. 			
  100. 			if(iDocument) {
  101. 				oldBody = iDocument.body
  102. 				newBody = oldBody.cloneNode(true)
  103. 				prependScriptTo(newBody)
  104. 				appendCssEnabler(newBody)
  105. 				oldBody.parentNode.replaceChild(newBody, oldBody)
  106. 			}
  107. 			
  108. 		}
  109. 	}, BODY_DELAY)
  110. 	
  111. }
  112.  
  113. function appendScript(documentObject) {
  114. 	
  115. 	if(!documentObject) {
  116. 		return
  117. 	}
  118. 	var s = documentObject.createElement('script')
  119. 	s.innerHTML = '(' + enableSelectClickCopy.toString() + ')()'
  120. 	var container = documentObject.head || documentObject.body
  121. 	if(container) {
  122. 		container.appendChild(s)
  123. 	}
  124. 	
  125. }
  126.  
  127. function prependScriptTo(container) {
  128. 	
  129. 	if(!container) {
  130. 		return
  131. 	}
  132. 	var s = document.createElement('script')
  133. 	s.innerHTML = '(' + enableSelectClickCopy.toString() + ')()'
  134. 	container.insertBefore(s, container.firstChild)
  135. 	
  136. }
  137.  
  138. function appendCssEnabler(container) {
  139. 	
  140. 	var css = document.createElement('style')
  141. 	css.type = 'text/css'
  142. 	css.innerHTML = 
  143. 		'* {-webkit-touch-callout: text !important; -webkit-user-select: text !important; ' + 
  144. 		'-khtml-user-select: text !important; -moz-user-select: text !important; ' + 
  145. 		'-ms-user-select: text !important; user-select: text !important;}'
  146. 	if(container) {
  147. 		container.appendChild(css)
  148. 	}
  149. 	
  150. }
  151.  
  152. init()
  153.  
  154. if ('onbeforescriptexecute' in document) {
  155. 	//for firefox
  156. 	document.addEventListener('beforescriptexecute', loadedHandler, true)
  157. }
  158. else {
  159. 	//for chrome and opera
  160. 	document.addEventListener('beforeload', loadedHandler, true)
  161. }
  162.  
  163. document.addEventListener('DOMContentLoaded', function() {
  164. 	//in case all previous efforts fail
  165. 	loadedHandler()
  166. 	//handle css and iframes
  167. 	loadedCssIframeHandler()
  168. }, true)