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ReaderPaging: enable Kindle page-turn animations (#11424)

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Fixes #11423.
This commit is contained in:
dkabot
2024-03-26 09:49:17 -04:00
committed by GitHub
parent ca8e9352ba
commit ee7c3ab551
1 changed files with 8 additions and 4 deletions
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12
frontend/apps/reader/modules/readerpaging.lua
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@@ -565,7 +565,7 @@ function ReaderPaging:onGotoPercent(percent)
if dest > self.number_of_pages then
dest = self.number_of_pages
end
self:_gotoPage(dest)
self:onGotoPage(dest)
return true
end
@@ -575,6 +575,7 @@ function ReaderPaging:onGotoViewRel(diff)
else
self:onGotoPageRel(diff)
end
self.ui:handleEvent(Event:new("PageChangeAnimation", diff > 0))
self:setPagePosition(self:getTopPage(), self:getTopPosition())
return true
end
@@ -1127,8 +1128,11 @@ function ReaderPaging:_gotoPage(number, orig_mode)
end
function ReaderPaging:onGotoPage(number, pos)
local same_page = number == self.current_page;
local animation_direction = number > self.current_page;
self:setPagePosition(number, 0)
self:_gotoPage(number)
self.ui:handleEvent(Event:new("PageChangeAnimation", animation_direction))
if pos then
local rect_p = Geom:new{ x = pos.x or 0, y = pos.y or 0 }
local rect_s = Geom:new(rect_p):copy()
@@ -1138,7 +1142,7 @@ function ReaderPaging:onGotoPage(number, pos)
else
self.view:PanningUpdate(rect_s.x - self.view.visible_area.x, rect_s.y - self.view.visible_area.y)
end
elseif number == self.current_page then
elseif same_page then
-- gotoPage emits this event only if the page changes
self.ui:handleEvent(Event:new("PageUpdate", self.current_page))
end
@@ -1157,14 +1161,14 @@ function ReaderPaging:onGotoRelativePage(number)
end
new_page = test_page
end
self:_gotoPage(new_page)
self:onGotoPage(new_page)
return true
end
function ReaderPaging:onGotoPercentage(percentage)
if percentage < 0 then percentage = 0 end
if percentage > 1 then percentage = 1 end
self:_gotoPage(math.floor(percentage*self.number_of_pages))
self:onGotoPage(math.floor(percentage*self.number_of_pages))
return true
end