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Mayhem's unread scroll fixes

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This commit is contained in:
Jordan Bates 2013-04-24 12:59:07 -07:00
parent 867ba2bf0e
commit eb0386c82f
4 changed files with 64 additions and 71 deletions
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36
builds/4chan-X.js
View File

@ -6585,29 +6585,27 @@
if (Conf['Unread Line']) { if (Conf['Unread Line']) {
$.on(d, 'visibilitychange', Unread.setLine); $.on(d, 'visibilitychange', Unread.setLine);
} }
if (!Conf['Scroll to Last Read Post']) { if (Conf['Scroll to Last Read Post']) {
return $.on(window, 'load', Unread.scroll);
}
},
scroll: function() {
var hash, posts, root;
if ((hash = location.hash.match(/\d+/)) && hash[0] in Unread.thread.posts) {
return; return;
} }
return $.on(window, 'load', function() { if (Unread.posts.length) {
var hash, root; while (root = $.x('preceding-sibling::div[contains(@class,"postContainer")][1]', Unread.posts[0].nodes.root)) {
if (!(Get.postFromRoot(root)).isHidden) {
if ((hash = location.hash.match(/\d+/)) && hash[0] in this.posts) { break;
return;
}
if (Unread.posts.length) {
while (root = $.x('preceding-sibling::div[contains(@class,"postContainer")][1]', Unread.posts[0].nodes.root)) {
if (!(Get.postFromRoot(root)).isHidden) {
break;
}
} }
if (!root) {
return;
}
return root.scrollIntoView(false);
} else if (posts.length) {
return Header.scrollToPost(posts[posts.length - 1].nodes.root);
} }
}); root.scrollIntoView(false);
return;
}
posts = Object.keys(Unread.thread.posts);
return Header.scrollToPost(Unread.thread.posts[posts[posts.length - 1]].nodes.root);
}, },
sync: function() { sync: function() {
var lastReadPost; var lastReadPost;

36
builds/4chan-X.user.js
View File

@ -6576,29 +6576,27 @@
if (Conf['Unread Line']) { if (Conf['Unread Line']) {
$.on(d, 'visibilitychange', Unread.setLine); $.on(d, 'visibilitychange', Unread.setLine);
} }
if (!Conf['Scroll to Last Read Post']) { if (Conf['Scroll to Last Read Post']) {
return $.on(window, 'load', Unread.scroll);
}
},
scroll: function() {
var hash, posts, root;
if ((hash = location.hash.match(/\d+/)) && hash[0] in Unread.thread.posts) {
return; return;
} }
return $.on(window, 'load', function() { if (Unread.posts.length) {
var hash, root; while (root = $.x('preceding-sibling::div[contains(@class,"postContainer")][1]', Unread.posts[0].nodes.root)) {
if (!(Get.postFromRoot(root)).isHidden) {
if ((hash = location.hash.match(/\d+/)) && hash[0] in this.posts) { break;
return;
}
if (Unread.posts.length) {
while (root = $.x('preceding-sibling::div[contains(@class,"postContainer")][1]', Unread.posts[0].nodes.root)) {
if (!(Get.postFromRoot(root)).isHidden) {
break;
}
} }
if (!root) {
return;
}
return root.scrollIntoView(false);
} else if (posts.length) {
return Header.scrollToPost(posts[posts.length - 1].nodes.root);
} }
}); root.scrollIntoView(false);
return;
}
posts = Object.keys(Unread.thread.posts);
return Header.scrollToPost(Unread.thread.posts[posts[posts.length - 1]].nodes.root);
}, },
sync: function() { sync: function() {
var lastReadPost; var lastReadPost;

36
builds/crx/script.js
View File

@ -6440,29 +6440,27 @@
if (Conf['Unread Line']) { if (Conf['Unread Line']) {
$.on(d, 'visibilitychange', Unread.setLine); $.on(d, 'visibilitychange', Unread.setLine);
} }
if (!Conf['Scroll to Last Read Post']) { if (Conf['Scroll to Last Read Post']) {
return $.on(window, 'load', Unread.scroll);
}
},
scroll: function() {
var hash, posts, root;
if ((hash = location.hash.match(/\d+/)) && hash[0] in Unread.thread.posts) {
return; return;
} }
return $.on(window, 'load', function() { if (Unread.posts.length) {
var hash, root; while (root = $.x('preceding-sibling::div[contains(@class,"postContainer")][1]', Unread.posts[0].nodes.root)) {
if (!(Get.postFromRoot(root)).isHidden) {
if ((hash = location.hash.match(/\d+/)) && hash[0] in this.posts) { break;
return;
}
if (Unread.posts.length) {
while (root = $.x('preceding-sibling::div[contains(@class,"postContainer")][1]', Unread.posts[0].nodes.root)) {
if (!(Get.postFromRoot(root)).isHidden) {
break;
}
} }
if (!root) {
return;
}
return root.scrollIntoView(false);
} else if (posts.length) {
return Header.scrollToPost(posts[posts.length - 1].nodes.root);
} }
}); root.scrollIntoView(false);
return;
}
posts = Object.keys(Unread.thread.posts);
return Header.scrollToPost(Unread.thread.posts[posts[posts.length - 1]].nodes.root);
}, },
sync: function() { sync: function() {
var lastReadPost; var lastReadPost;

27
src/features/monitoring/unread.coffee
View File

@ -26,21 +26,20 @@ Unread =
$.on d, 'ThreadUpdate', Unread.onUpdate $.on d, 'ThreadUpdate', Unread.onUpdate
$.on d, 'scroll visibilitychange', Unread.read $.on d, 'scroll visibilitychange', Unread.read
$.on d, 'visibilitychange', Unread.setLine if Conf['Unread Line'] $.on d, 'visibilitychange', Unread.setLine if Conf['Unread Line']
$.on window, 'load', Unread.scroll if Conf['Scroll to Last Read Post']
return unless Conf['Scroll to Last Read Post'] scroll: ->
# Let the header's onload callback handle it.
$.on window, 'load', -> return if (hash = location.hash.match /\d+/) and hash[0] of Unread.thread.posts
# Let the header's onload callback handle it. if Unread.posts.length
return if (hash = location.hash.match /\d+/) and hash[0] of @posts # Scroll to before the first unread post.
if Unread.posts.length while root = $.x 'preceding-sibling::div[contains(@class,"postContainer")][1]', Unread.posts[0].nodes.root
# Scroll to before the first unread post. break unless (Get.postFromRoot root).isHidden
while root = $.x 'preceding-sibling::div[contains(@class,"postContainer")][1]', Unread.posts[0].nodes.root root.scrollIntoView false
break unless (Get.postFromRoot root).isHidden return
return unless root # Scroll to the last read post.
root.scrollIntoView false posts = Object.keys Unread.thread.posts
else if posts.length Header.scrollToPost Unread.thread.posts[posts[posts.length - 1]].nodes.root
# Scroll to the last read post.
Header.scrollToPost (posts[posts.length - 1]).nodes.root
sync: -> sync: ->
lastReadPost = Unread.db.get lastReadPost = Unread.db.get