slack: page-down on channel screen
This commit is contained in:
parent
cd6a049f62
commit
ae01fd8c70
|
@ -640,21 +640,31 @@ fn all-items-page-down _current-tab: (addr tab), users: (addr array user), chann
|
|||
copy-to *current-tab-item-index-addr, new-item-index
|
||||
}
|
||||
|
||||
fn channel-page-down _current-tab: (addr tab), users: (addr array user), channels: (addr array channel), _items: (addr item-list) {
|
||||
fn channel-page-down _current-tab: (addr tab), users: (addr array user), _channels: (addr array channel), _items: (addr item-list) {
|
||||
var current-tab/edi: (addr tab) <- copy _current-tab
|
||||
var items/esi: (addr item-list) <- copy _items
|
||||
var current-channel-index-addr/eax: (addr int) <- get current-tab, root-index
|
||||
var current-channel-index/eax: int <- copy *current-channel-index-addr
|
||||
var channels/esi: (addr array channel) <- copy _channels
|
||||
var current-channel-offset/eax: (offset channel) <- compute-offset channels, current-channel-index
|
||||
var current-channel/esi: (addr channel) <- index channels, current-channel-offset
|
||||
var current-channel-posts-ah/eax: (addr handle array int) <- get current-channel, posts
|
||||
var _current-channel-posts/eax: (addr array int) <- lookup *current-channel-posts-ah
|
||||
var current-channel-posts/esi: (addr array int) <- copy _current-channel-posts
|
||||
var items/eax: (addr item-list) <- copy _items
|
||||
var items-data-ah/eax: (addr handle array item) <- get items, data
|
||||
var _items-data/eax: (addr array item) <- lookup *items-data-ah
|
||||
var items-data/ebx: (addr array item) <- copy _items-data
|
||||
var current-tab-item-index-addr/edi: (addr int) <- get current-tab, item-index
|
||||
var new-item-index/ecx: int <- copy *current-tab-item-index-addr
|
||||
var new-tab-item-index/ecx: int <- copy *current-tab-item-index-addr
|
||||
var y/edx: int <- copy 2
|
||||
{
|
||||
compare new-item-index, 0
|
||||
compare new-tab-item-index, 0
|
||||
break-if-<
|
||||
compare y, 0x28/screen-height-minus-menu
|
||||
break-if->=
|
||||
var offset/eax: (offset item) <- compute-offset items-data, new-item-index
|
||||
var current-item-index-addr/eax: (addr int) <- index current-channel-posts, new-tab-item-index
|
||||
var current-item-index/eax: int <- copy *current-item-index-addr
|
||||
var offset/eax: (offset item) <- compute-offset items-data, current-item-index
|
||||
var item/eax: (addr item) <- index items-data, offset
|
||||
var item-text-ah/eax: (addr handle array byte) <- get item, text
|
||||
var item-text/eax: (addr array byte) <- lookup *item-text-ah
|
||||
|
@ -662,23 +672,23 @@ fn channel-page-down _current-tab: (addr tab), users: (addr array user), channel
|
|||
set-cursor-position 0/screen, 0 0
|
||||
draw-int32-decimal-wrapping-right-then-down-from-cursor-over-full-screen 0/screen, h, 4/fg 0/bg
|
||||
y <- add h
|
||||
new-item-index <- decrement
|
||||
new-tab-item-index <- decrement
|
||||
loop
|
||||
}
|
||||
new-item-index <- increment
|
||||
new-tab-item-index <- increment
|
||||
{
|
||||
# HACK: make sure we make forward progress even if a single post takes up
|
||||
# the whole screen.
|
||||
# We can't see the rest of that single post at the moment. But at least we
|
||||
# can go past it.
|
||||
compare new-item-index, *current-tab-item-index-addr
|
||||
compare new-tab-item-index, *current-tab-item-index-addr
|
||||
break-if-!=
|
||||
# Don't make "forward progress" past post 0.
|
||||
compare new-item-index, 0
|
||||
compare new-tab-item-index, 0
|
||||
break-if-=
|
||||
new-item-index <- decrement
|
||||
new-tab-item-index <- decrement
|
||||
}
|
||||
copy-to *current-tab-item-index-addr, new-item-index
|
||||
copy-to *current-tab-item-index-addr, new-tab-item-index
|
||||
}
|
||||
|
||||
fn page-up _env: (addr environment), users: (addr array user), channels: (addr array channel), _items: (addr item-list) {
|
||||
|
|
Loading…
Reference in New Issue