From e5fd95158bff078b983cb2a0eeb05f6b6bb905fa Mon Sep 17 00:00:00 2001
From: seaweedchan <saudrapsmann@gmail.com>
Date: Sun, 12 Jan 2014 01:15:31 -0700
Subject: [PATCH] Start work on infinite scrolling

---
 src/General/Index.coffee          | 13 +++++++------
 src/Miscellaneous/Keybinds.coffee |  4 ++--
 2 files changed, 9 insertions(+), 8 deletions(-)

diff --git a/src/General/Index.coffee b/src/General/Index.coffee
index 6f0f1e77c..54263606a 100644
--- a/src/General/Index.coffee
+++ b/src/General/Index.coffee
@@ -14,6 +14,7 @@ Index =
       el: $.el 'span', textContent: 'Index mode'
       subEntries: [
         { el: $.el 'label', innerHTML: '<input type=radio name="Index Mode" value="paged"> Paged' }
+        { el: $.el 'label', innerHTML: '<input type=radio name="Index Mode" value="infinite"> Infinite scrolling' }
         { el: $.el 'label', innerHTML: '<input type=radio name="Index Mode" value="all pages"> All threads' }
       ]
     for label in modeEntry.subEntries
@@ -103,7 +104,7 @@ Index =
         $.replace $('.pagelist'), Index.pagelist
 
   scroll: $.debounce 100, ->
-    return if Conf['Index Mode'] isnt 'paged' or ((d.body.scrollTop or doc.scrollTop) <= doc.scrollHeight - (300 + window.innerHeight))
+    return if Index.req or Conf['Index Mode'] isnt 'infinite' or ((d.body.scrollTop or doc.scrollTop) <= doc.scrollHeight - (300 + window.innerHeight))
     pageNum = Index.getCurrentPage() + 1
     return Index.endNotice() if pageNum >= Index.pagesNum
     nodesPerPage = Index.threadsNumPerPage * 2
@@ -160,7 +161,7 @@ Index =
   getCurrentPage: ->
     +window.location.pathname.split('/')[2]
   userPageNav: (pageNum) ->
-    if Conf['Refreshed Navigation'] and Conf['Index Mode'] is 'paged'
+    if Conf['Refreshed Navigation'] and Conf['Index Mode'] isnt 'all pages'
       Index.update pageNum
     else
       Index.pageNav pageNum
@@ -170,7 +171,7 @@ Index =
     Index.pageLoad pageNum
   pageLoad: (pageNum) ->
     Index.currentPage = pageNum
-    return if Conf['Index Mode'] isnt 'paged'
+    return if Conf['Index Mode'] is 'all pages'
     Index.buildIndex()
     Index.setPage()
     Index.scrollToIndex()
@@ -183,7 +184,7 @@ Index =
   getMaxPageNum: ->
     Math.max 0, Index.getPagesNum() - 1
   togglePagelist: ->
-    Index.pagelist.hidden = Conf['Index Mode'] isnt 'paged'
+    Index.pagelist.hidden = Conf['Index Mode'] is 'all pages'
   buildPagelist: ->
     pagesRoot = $ '.pages', Index.pagelist
     maxPageNum = Index.getMaxPageNum()
@@ -369,7 +370,7 @@ Index =
       Index.sortedNodes.splice offset++ * 2, 0, Index.sortedNodes.splice(i, 2)...
     return
   buildIndex: ->
-    if Conf['Index Mode'] is 'paged'
+    if Conf['Index Mode'] isnt 'all pages'
       pageNum = Index.getCurrentPage()
       nodesPerPage = Index.threadsNumPerPage * 2
       nodes = Index.sortedNodes[nodesPerPage * pageNum ... nodesPerPage * (pageNum + 1)]
@@ -405,7 +406,7 @@ Index =
       <% } %>
     Index.sort()
     # Go to the last available page if we were past the limit.
-    pageNum = Math.min pageNum, Index.getMaxPageNum() if Conf['Index Mode'] is 'paged'
+    pageNum = Math.min pageNum, Index.getMaxPageNum() if Conf['Index Mode'] isnt 'all pages'
     Index.buildPagelist()
     if Index.currentPage is pageNum
       Index.buildIndex()
diff --git a/src/Miscellaneous/Keybinds.coffee b/src/Miscellaneous/Keybinds.coffee
index d81814396..508eb61a8 100755
--- a/src/Miscellaneous/Keybinds.coffee
+++ b/src/Miscellaneous/Keybinds.coffee
@@ -93,10 +93,10 @@ Keybinds =
       when Conf['Open front page']
         $.open "/#{g.BOARD}/"
       when Conf['Next page']
-        return unless g.VIEW is 'index' and Conf['Index Mode'] is 'paged'
+        return unless g.VIEW is 'index' and Conf['Index Mode'] isnt 'all pages'
         $('.next button', Index.pagelist).click()
       when Conf['Previous page']
-        return unless g.VIEW is 'index' and Conf['Index Mode'] is 'paged'
+        return unless g.VIEW is 'index' and Conf['Index Mode'] isnt 'all pages'
         $('.prev button', Index.pagelist).click()
       when Conf['Search form']
         Index.searchInput.focus()