From bbece26213c6fb4d8498302f54e1794084768962 Mon Sep 17 00:00:00 2001
From: Douglas Gardner <douglas@chippy.ch>
Date: Wed, 17 Apr 2013 20:55:34 +0000
Subject: [PATCH] Convert history to list; add toggle for scrollbars

* Added function to display message
* Added ``s`` hotkey to toggle the scrollbar
* Added ``max-width``
---
 public/imgurr.css       | 32 +++++++++++++++++++++++---------
 views/imgur/imgurr.jade | 21 +++++++++++++++++----
 2 files changed, 40 insertions(+), 13 deletions(-)

diff --git a/public/imgurr.css b/public/imgurr.css
index d4620ba..e7ed0b1 100644
--- a/public/imgurr.css
+++ b/public/imgurr.css
@@ -2,11 +2,23 @@
     text-align:center;
 }
 
+body.crop {
+    overflow:hidden;
+}
+
+#history {
+    padding:0;
+    margin:0;
+}
 #container,#image {
     margin:0;
     max-height:100%;
+    max-width:100%;
     padding:0;
 }
+a {
+    color:inherit;
+}
 
 #details {
     display:none;
@@ -18,7 +30,7 @@
     top:25px;
 }
 
-#history a {
+#history li {
     left:25px;
     text-align:center;
     width:168px;
@@ -26,7 +38,7 @@
     margin-bottom:15px;
 }
 
-#history a,#loading {
+#history li,#loading {
     font-family:monospace;
     font-size:10px;
     padding:10px;
@@ -41,7 +53,7 @@
     top:95px;
 }
 
-#loading,#details,#history a {
+#loading,#details,#history li {
     background:rgba(43,43,43,0.8);
     border-radius:5px;
     color:#85bf25;
@@ -56,6 +68,8 @@ html,body {
     height:100%;
     margin:0;
     padding:0;
+    border:0;
+    overflow:auto;
 }
 
 #history {
@@ -64,7 +78,7 @@ html,body {
     max-height:210px;
     overflow:hidden;
 }
-#history a {
+#history li {
     margin-bottom:10px;
     opacity:0.1; /* won't display anyway due to #history max height */
 }
@@ -72,18 +86,18 @@ html,body {
 #details {
     font-family:sans-serif;
 }
-#history a:hover, #history a:nth-of-type(1) {
+#history li:hover, #history li:nth-of-type(1) {
     opacity:1 !important;
 }
-#history a:nth-of-type(2) {
+#history li:nth-of-type(2) {
     opacity:0.8;
 }
-#history a:nth-of-type(3) {
+#history li:nth-of-type(3) {
     opacity:0.6;
 }
-#history a:nth-of-type(4) {
+#history li:nth-of-type(4) {
     opacity:0.4;
 }
-#history a:nth-of-type(5) {
+#history li:nth-of-type(5) {
     opacity:0.2;
 }
diff --git a/views/imgur/imgurr.jade b/views/imgur/imgurr.jade
index 0cb8154..fd7d7d0 100644
--- a/views/imgur/imgurr.jade
+++ b/views/imgur/imgurr.jade
@@ -7,6 +7,9 @@ html(lang='en')
     title random imgur
     script
       var count = 0;
+      function giveMessage(msg) {
+        $('<li>'+msg+'</li>').prependTo('#history').hide().slideDown();
+      }
       function getNewImage() {
         count += 1;
         $('#loading').fadeIn();
@@ -17,7 +20,7 @@ html(lang='en')
         $.get("/api/imgur/getRandomImage", function(d) {
           $('#image').attr('src', d.data[0]);
           $('#details').text("Fetching info...");
-          $('<a href="' + d.data[0] + '">' + d.data[0] + '</a>').prependTo('#history').hide().slideDown();
+          giveMessage('<a href="' + d.data[0] + '">' + d.data[0] + '</a>');
           $.get("/api/imgur/getImageInfoString", { 'slug': d.data[1] }, function(info) {
             if(info.data[0].indexOf('undefined') == -1) {
               $("#details").text(count + ': ' + info.data[0]);
@@ -30,11 +33,21 @@ html(lang='en')
         }, "json");
       }
       $(getNewImage());
-      $(document).on('keydown', function(e){(e.which==32)&&(getNewImage()) });
+      $(document).on('keydown', function(e){
+        switch(e.which){
+          case 13: // enter
+          case 32: // space
+            getNewImage();
+            break;
+          case 83: // s
+            $('body').toggleClass('crop');
+            giveMessage("Toggled scrollbars.")
+        };
+      });
   body
     div#loading Loading image 1...
     div#details Press [SPACE] to load a new image
-    div#history
-      a Press [SPACE] for next 
+    ul#history
+      li Press [SPACE] for next 
     div#container
       img#image