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Show and reload broken images

The name explained it

当前为 2016-04-04 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name        	Show and reload broken images
  3. // @description     The name explained it
  4. // @namespace   	eight04.blogspot.com
  5. // @include       	http*
  6. // @version       	2.2.1
  7. // @grant			GM_addStyle
  8. // ==/UserScript==
  9.  
  10. (function(){
  11.  
  12. 	GM_addStyle("img[src]{-moz-force-broken-image-icon:1;}");
  13.  
  14. 	function reloadImg(){
  15. 		var imagesFailed = document.querySelectorAll("img:-moz-broken"),
  16. 			images = document.images,
  17. 			i;
  18.  
  19. 		for (i = 0; i < images.length; i++) {
  20. 			if (!images[i].complete || images[i].matches("[src]:-moz-broken")) {
  21. 				images[i].src += "#";
  22. 			}
  23. 		}
  24.  
  25. 		for (i = 0; i < frames.length; i++) {
  26. 			frame.postMessage("EIGHT_IMAGE_RELOAD", "*");
  27. 		}
  28. 	}
  29.  
  30. 	function getKey(e){
  31. 		if (e.keyCode == 82 && e.altKey) {
  32. 			reloadImg();
  33. 		}
  34. 	}
  35.  
  36. 	function getMessage(e){
  37. 		if (e.data == "EIGHT_IMAGE_RELOAD") {
  38. 			reloadImg();
  39. 		}
  40. 	}
  41.  
  42. 	window.addEventListener("keyup", getKey, false);
  43. 	window.addEventListener("message", getMessage, false);
  44. })();