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[feat, UX] Add multiswipe recorder #4644

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merged 2 commits into from Feb 22, 2019
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69 changes: 64 additions & 5 deletions frontend/apps/reader/modules/readergesture.lua
Expand Up @@ -2,11 +2,16 @@ local ConfirmBox = require("ui/widget/confirmbox")
local DataStorage = require("datastorage")
local Device = require("device")
local Event = require("ui/event")
local Geom = require("ui/geometry")
local GestureRange = require("ui/gesturerange")
local InputContainer = require("ui/widget/container/inputcontainer")
local InputDialog = require("ui/widget/inputdialog")
local LuaData = require("luadata")
local Screen = require("device").screen
local UIManager = require("ui/uimanager")
local T = require("ffi/util").template
local _ = require("gettext")
local logger = require("logger")
local util = require("util")

local default_gesture = {
Expand All @@ -21,6 +26,10 @@ local ReaderGesture = InputContainer:new{
multiswipes_enabled = G_reader_settings:readSetting("multiswipes_enabled"),
}

local custom_multiswipes_path = DataStorage:getSettingsDir().."/multiswipes.lua"
local custom_multiswipes = LuaData:open(custom_multiswipes_path, { name = "MultiSwipes" })
local custom_multiswipes_table = custom_multiswipes:readSetting("multiswipes")

local multiswipes_info_text = _([[
Multiswipes allow you to perform complex gestures built up out of multiple straight swipes.]])

Expand Down Expand Up @@ -60,6 +69,58 @@ function ReaderGesture:addToMainMenu(menu_items)
end,
help_text = multiswipes_info_text,
},
{
text = _("Multiswipe recorder"),
enabled_func = function() return self.multiswipes_enabled end,
callback = function()
local multiswipe_recorder
multiswipe_recorder = InputDialog:new{
title = _("Multiswipe recorder"),
input_hint = _("Make a multiswipe gesture"),
buttons = {
{
{
text = _("Cancel"),
callback = function()
UIManager:close(multiswipe_recorder)
end,
},
{
text = _("Save"),
is_enter_default = true,
callback = function()
local recorded_multiswipe = multiswipe_recorder._raw_multiswipe
if not recorded_multiswipe then return end
logger.dbg("Multiswipe recorder detected:", recorded_multiswipe)
custom_multiswipes:addTableItem("multiswipes", recorded_multiswipe)
UIManager:close(multiswipe_recorder)
end,
},
}
},
}

multiswipe_recorder.ges_events.Multiswipe = {
GestureRange:new{
ges = "multiswipe",
range = Geom:new{
x = 0, y = 0,
w = Screen:getWidth(),
h = Screen:getHeight(),
},
doc = "Multiswipe in gesture creator"
}
}

function multiswipe_recorder:onMultiswipe(arg, ges)
multiswipe_recorder._raw_multiswipe = ges.multiswipe_directions
multiswipe_recorder:setInputText(ReaderGesture:friendlyMultiswipeName(multiswipe_recorder._raw_multiswipe))
end

UIManager:show(multiswipe_recorder)
end,
help_text = _("The number of possible multiswipe gestures is theoretically infinite. With the multiswipe recorder you can easily record your own."),
},
{
text = _("Multiswipe"),
sub_item_table = self:buildMultiswipeMenu(),
Expand Down Expand Up @@ -149,11 +210,9 @@ local multiswipes = {
"east south",
"west south",
}
local custom_multiswipes_path = DataStorage:getSettingsDir().."/multiswipes"
if util.pathExists(custom_multiswipes_path..".lua") then
for k, v in pairs(require(custom_multiswipes_path)) do
table.insert(multiswipes, v)
end

for k, v in pairs(custom_multiswipes_table) do
table.insert(multiswipes, v)
end

function ReaderGesture:buildMultiswipeMenu()
Expand Down