mirror of https://github.com/koreader/koreader
You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
54 lines
1.6 KiB
Lua
54 lines
1.6 KiB
Lua
local Geom = require("ui/geometry")
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local IconWidget = require("ui/widget/iconwidget")
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local LeftContainer = require("ui/widget/container/leftcontainer")
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local WidgetContainer = require("ui/widget/container/widgetcontainer")
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local Screen = require("device").screen
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local ReaderFlipping = WidgetContainer:extend{
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orig_reflow_mode = 0,
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}
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function ReaderFlipping:init()
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local icon_size = Screen:scaleBySize(32)
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self.flipping_widget = IconWidget:new{
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icon = "book.opened",
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width = icon_size,
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height = icon_size,
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}
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-- Re-use this widget to show an indicator when we are in select mode
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self.select_mode_widget = IconWidget:new{
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icon = "format-quote-close",
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width = icon_size,
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height = icon_size,
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alpha = true,
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}
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self[1] = LeftContainer:new{
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dimen = Geom:new{w = Screen:getWidth(), h = self.flipping_widget:getSize().h},
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self.flipping_widget,
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}
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self:resetLayout()
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end
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function ReaderFlipping:resetLayout()
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local new_screen_width = Screen:getWidth()
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if new_screen_width == self._last_screen_width then return end
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self._last_screen_width = new_screen_width
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self[1].dimen.w = new_screen_width
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end
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function ReaderFlipping:paintTo(bb, x, y)
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if self.ui.highlight.select_mode then
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if self[1][1] ~= self.select_mode_widget then
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self[1][1] = self.select_mode_widget
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end
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else
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if self[1][1] ~= self.flipping_widget then
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self[1][1] = self.flipping_widget
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end
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end
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WidgetContainer.paintTo(self, bb, x, y)
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end
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return ReaderFlipping
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