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Fix scroll when muting and unmuting streams 

(imported from commit 9bd22cd12dfa50cf8fd9d87eb659a4543c5c78c4)
This commit is contained in:
Jason Michalski 2014-01-29 14:43:51 -05:00
parent bf57839e85
commit 90995889fc
1 changed files with 5 additions and 5 deletions
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10
static/js/subs.js
View File

@ -70,13 +70,13 @@ function update_in_home_view(sub, value) {
sub.in_home_view = value;
setTimeout(function () {
var scroll_offset = viewport.height() / 2, saved_ypos;
var msg_offset, saved_ypos;
// Save our current scroll position
if (ui.home_tab_obscured()) {
saved_ypos = window.scrollY;
saved_ypos = viewport.scrollTop();
} else if (home_msg_list === current_msg_list &&
current_msg_list.selected_row().offset() !== null) {
scroll_offset = current_msg_list.selected_row().offset().top - viewport.scrollTop();
msg_offset = current_msg_list.selected_row().offset().top;
}
home_msg_list.clear({clear_selected_id: false});
@ -86,7 +86,7 @@ function update_in_home_view(sub, value) {
// Ensure we're still at the same scroll position
if (ui.home_tab_obscured()) {
window.scrollTo(0, saved_ypos);
viewport.scrollTop(saved_ypos);
} else if (home_msg_list === current_msg_list) {
// We pass use_closest to handle the case where the
// currently selected message is being hidden from the
@ -94,7 +94,7 @@ function update_in_home_view(sub, value) {
home_msg_list.select_id(home_msg_list.selected_id(),
{use_closest: true, empty_ok: true});
if (current_msg_list.selected_id() !== -1) {
viewport.scrollTop(current_msg_list.selected_row().offset().top - scroll_offset);
viewport.set_message_offset(msg_offset);
}
}