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[UX] Gesture manager: corner gestures (#4878)

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Adds configuration to the top corners as well as the additional gestures hold and two-finger tap.

Deprecates `DTAP_ZONE_FLIPPING` and `DTAP_ZONE_BOOKMARK`.

Fixes #4877.
This commit is contained in:
Frans de Jonge
2019-04-07 19:00:15 +02:00
committed by GitHub
parent 22db71c075
commit 8466af2c5b
8 changed files with 217 additions and 103 deletions
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34
frontend/apps/reader/modules/readerflipping.lua
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@@ -1,11 +1,8 @@
local Geom = require("ui/geometry")
local ImageWidget = require("ui/widget/imagewidget")
local InputContainer = require("ui/widget/container/inputcontainer")
local LeftContainer = require("ui/widget/container/leftcontainer")
local ImageWidget = require("ui/widget/imagewidget")
local GestureRange = require("ui/gesturerange")
local Device = require("device")
local Geom = require("ui/geometry")
local Screen = require("device").screen
local Event = require("ui/event")
local ReaderFlipping = InputContainer:new{
orig_reflow_mode = 0,
@@ -25,36 +22,9 @@ end
function ReaderFlipping:resetLayout()
local new_screen_width = Screen:getWidth()
if new_screen_width == self._last_screen_width then return end
local new_screen_height = Screen:getHeight()
self._last_screen_width = new_screen_width
self[1].dimen.w = new_screen_width
if Device:isTouchDevice() then
self.ges_events = {
Tap = {
GestureRange:new{
ges = "tap",
range = Geom:new{
x = new_screen_width*DTAP_ZONE_FLIPPING.x,
y = new_screen_height*DTAP_ZONE_FLIPPING.y,
w = new_screen_width*DTAP_ZONE_FLIPPING.w,
h = new_screen_height*DTAP_ZONE_FLIPPING.h
}
}
}
}
end
end
function ReaderFlipping:onTap()
if not self.ui.document.info.has_pages then
-- ReaderRolling has no support (yet) for onTogglePageFlipping,
-- so don't make that top left tap area unusable (and allow
-- taping on links there)
return false
end
self.ui:handleEvent(Event:new("TogglePageFlipping"))
return true
end
return ReaderFlipping