From: Steinar H. Gunderson <sgunderson@bigfoot.com>
Date: Thu, 19 Nov 2015 18:53:51 +0000 (+0100)
Subject: Remove hacks for pre-IE7.
X-Git-Url: https://git.sesse.net/?p=pr0n;a=commitdiff_plain;h=c9ca08bc294eea3dc22474c69ec4bea8c8913907;hp=02d51e587717db8d84c5f93c2fd0d1225cdc80bb

Remove hacks for pre-IE7.
---

diff --git a/files/pr0n-fullscreen-ie.css b/files/pr0n-fullscreen-ie.css
deleted file mode 100644
index 012386e..0000000
--- a/files/pr0n-fullscreen-ie.css
+++ /dev/null
@@ -1,12 +0,0 @@
-/* IE centering hacks */
-#iehack {
-	position: absolute;
-	top: 50%;
-	left: 50%;
-}
-#image {
-	position: relative;
-	top: -50%;
-	left: -50%;
-}
-
diff --git a/files/pr0n-fullscreen.js b/files/pr0n-fullscreen.js
index d4af19f..7e7ccf4 100644
--- a/files/pr0n-fullscreen.js
+++ b/files/pr0n-fullscreen.js
@@ -2,43 +2,13 @@ var req;
 
 function init_ajax()
 {
-	req = false;
-
-	if (window.XMLHttpRequest) {
-		// Mozilla/Safari
-		try {
-			req = new XMLHttpRequest();
-		} catch(e) {
-			req = false;
-		}
-	} else if (window.ActiveXObject) {
-		// IE/Windows
-		try {
-			req = new ActiveXObject("Msxml2.XMLHTTP");
-		} catch(e) {
-			try {
-				req = new ActiveXObject("Microsoft.XMLHTTP");
-			} catch(e) {
-				req = false;
-			}
-		}
-	}
+	req = new XMLHttpRequest();
 }
 
 function find_width()
 {
-	if (typeof(window.innerWidth) == 'number') {
-		// non-IE
-		var dpr = find_dpr();
-		return [window.innerWidth * dpr, window.innerHeight * dpr];
-	} else if (document.documentElement && (document.documentElement.clientWidth || document.documentElement.clientHeight)) {
-		// IE 6+ in 'standards compliant mode'
-		return [document.documentElement.clientWidth, document.documentElement.clientHeight];
-	} else if (document.body && (document.body.clientWidth || document.body.clientHeight)) {
-		// IE 4-compatible
-		return [document.body.clientWidth, document.body.clientHeight];
-	}
-	return [null,null];
+	var dpr = find_dpr();
+	return [window.innerWidth * dpr, window.innerHeight * dpr];
 }
 
 function find_dpr()
@@ -455,23 +425,6 @@ function key_up(which) {
 	}
 }
 
-// enable the horrible horrible IE PNG hack
-function ie_png_hack()
-{
-	var vstr = navigator.appVersion.split("MSIE");
-	var v = parseFloat(vstr[1]);
-	if (v >= 5.5 && v < 7.0 && document.body.filters) {
-		var next = document.getElementById("next");
-		next.outerHTML = "<span id=\"next\" style=\"display: inline-block; position: absolute; bottom: 0px; right: 0px; width: 50px; height: 50px; filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + next.src + "')\" onmousedown=\"if (can_go_next()) set_opacity('next', 1.0)\" onmouseup=\"if (can_go_next()) { set_opacity('next', 0.7); go_next(); }\" onmouseout=\"if (can_go_next()) { set_opacity('next', 0.7); }\" />";
-		
-		var previous = document.getElementById("previous");
-		previous.outerHTML = "<span id=\"previous\" style=\"display: inline-block; position: absolute; bottom: 0px; right: 0px; width: 50px; height: 50px; filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + previous.src + "')\" onmousedown=\"if (can_go_previous()) set_opacity('previous', 1.0)\" onmouseup=\"if (can_go_previous()) { set_opacity('previous', 0.7); go_previous(); }\" onmouseout=\"if (can_go_previous()) { set_opacity('previous', 0.7); }\" />";
-		
-		var close = document.getElementById("close");
-		close.outerHTML = "<span id=\"close\" style=\"display: inline-block; position: absolute; top: 0px; right: 0px; width: 50px; height: 50px; filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" + close.src + "')\" onmousedown=\"set_opacity('close', 1.0)\" onmouseup=\"set_opacity('close', 0.7); do_close();\" onmouseout=\"set_opacity('close', 0.7);\" />";
-	}
-}
-
 function parse_image_num(default_value) {
 	var num = parseInt(window.location.hash.substr(1));
 	if (num >= 1 && num <= global_image_list.length) {  // and then num != NaN
diff --git a/templates/default/fullscreen-header b/templates/default/fullscreen-header
index a2c2a86..748b22e 100644
--- a/templates/default/fullscreen-header
+++ b/templates/default/fullscreen-header
@@ -6,9 +6,6 @@
     <title>%TITLE%</title>
     <meta name="viewport" content="width=device-width, initial-scale=1" />
     <link rel="stylesheet" href="/pr0n-fullscreen.css" type="text/css" />
-    <!--[if lt IE 7]>
-    <link rel="stylesheet" href="/pr0n-fullscreen-ie.css" type="text/css" />
-    <![endif]-->
     <script type="text/JavaScript" src="/pr0n-fullscreen.js"></script>
     <script type="text/JavaScript">
 // the following code snippet is generated by the server