mirror of
https://github.com/koreader/koreader
synced 2024-11-18 03:25:46 +00:00
e1ba5ccffe
- css tweaks: use correct CSS "hyphens:" instead of "hyphenate:" - screenshoter: more logical order of lines (no change in what it does) - textviewer: make diagonal swipe really trigger a full refresh - textwidget: more adequate text length to help with centering - toggleswitch: fix sizing & centering with correct calculations (this reduces a bit the size of switches, and may cause a new truncation in some translations)
66 lines
2.0 KiB
Lua
66 lines
2.0 KiB
Lua
local ConfirmBox = require("ui/widget/confirmbox")
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local DataStorage = require("datastorage")
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local GestureRange = require("ui/gesturerange")
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local InputContainer = require("ui/widget/container/inputcontainer")
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local UIManager = require("ui/uimanager")
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local Screen = require("device").screen
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local T = require("ffi/util").template
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local _ = require("gettext")
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local Screenshoter = InputContainer:new{
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prefix = 'Screenshot',
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}
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function Screenshoter:init()
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local screenshots_dir = DataStorage:getDataDir() .. "/screenshots/"
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self.screenshot_fn_fmt = screenshots_dir .. self.prefix .. "_%Y-%b-%d_%H%M%S.png"
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local diagonal = math.sqrt(
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math.pow(Screen:getWidth(), 2) +
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math.pow(Screen:getHeight(), 2)
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)
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self.ges_events = {
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TapDiagonal = {
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GestureRange:new{
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ges = "two_finger_tap",
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scale = {diagonal - Screen:scaleBySize(200), diagonal},
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rate = 1.0,
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}
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},
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SwipeDiagonal = {
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GestureRange:new{
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ges = "swipe",
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scale = {diagonal - Screen:scaleBySize(200), diagonal},
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rate = 1.0,
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}
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},
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}
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end
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function Screenshoter:onScreenshot(filename)
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local screenshot_name = filename or os.date(self.screenshot_fn_fmt)
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Screen:shot(screenshot_name)
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local widget = ConfirmBox:new{
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text = T( _("Saved screenshot to %1.\nWould you like to set it as screensaver?"), screenshot_name),
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ok_text = _("Yes"),
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ok_callback = function()
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G_reader_settings:saveSetting("screensaver_type", "image_file")
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G_reader_settings:saveSetting("screensaver_image", screenshot_name)
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end,
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cancel_text = _("No"),
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}
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UIManager:show(widget)
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-- trigger full refresh
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UIManager:setDirty(nil, "full")
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return true
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end
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function Screenshoter:onTapDiagonal()
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return self:onScreenshot()
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end
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function Screenshoter:onSwipeDiagonal()
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return self:onScreenshot()
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end
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return Screenshoter
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