mirror of
https://github.com/koreader/koreader
synced 2024-10-31 21:20:20 +00:00
3066c86e38
This is a major overhaul of the hardware abstraction layer. A few notes: General platform distinction happens in frontend/device.lua which will delegate everything else to frontend/device/<platform_name>/device.lua which should extend frontend/device/generic/device.lua Screen handling is implemented in frontend/device/screen.lua which includes the *functionality* to support device specifics. Actually setting up the device specific functionality, however, is done in the device specific setup code in the relevant device.lua file. The same goes for input handling.
98 lines
2.8 KiB
Lua
98 lines
2.8 KiB
Lua
local ConfigDialog = require("ui/widget/configdialog")
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local InputContainer = require("ui/widget/container/inputcontainer")
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local Device = require("device")
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local GestureRange = require("ui/gesturerange")
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local Geom = require("ui/geometry")
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local Screen = require("device").screen
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local Event = require("ui/event")
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local UIManager = require("ui/uimanager")
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local _ = require("gettext")
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local ReaderConfig = InputContainer:new{
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last_panel_index = 1,
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}
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function ReaderConfig:init()
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if Device:hasKeyboard() then
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self.key_events = {
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ShowConfigMenu = { { "AA" }, doc = "show config dialog" },
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}
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end
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if Device:isTouchDevice() then
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self:initGesListener()
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end
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end
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function ReaderConfig:initGesListener()
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self.ges_events = {
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TapShowConfigMenu = {
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GestureRange:new{
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ges = "tap",
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range = Geom:new{
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x = Screen:getWidth()*DTAP_ZONE_CONFIG.x,
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y = Screen:getHeight()*DTAP_ZONE_CONFIG.y,
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w = Screen:getWidth()*DTAP_ZONE_CONFIG.w,
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h = Screen:getHeight()*DTAP_ZONE_CONFIG.h,
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}
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}
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}
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}
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end
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function ReaderConfig:onShowConfigMenu()
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self.config_dialog = ConfigDialog:new{
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dimen = self.dimen:copy(),
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ui = self.ui,
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configurable = self.configurable,
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config_options = self.options,
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is_always_active = true,
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close_callback = function() self:onCloseCallback() end,
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}
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self.ui:handleEvent(Event:new("DisableHinting"))
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-- show last used panel when opening config dialog
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self.config_dialog:onShowConfigPanel(self.last_panel_index)
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UIManager:show(self.config_dialog)
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return true
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end
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function ReaderConfig:onTapShowConfigMenu()
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self:onShowConfigMenu()
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return true
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end
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function ReaderConfig:onSetDimensions(dimen)
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if Device:isTouchDevice() then
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self:initGesListener()
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end
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-- since we cannot redraw config_dialog with new size, we close
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-- the old one on screen size change
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if self.config_dialog then
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self.config_dialog:closeDialog()
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end
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end
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function ReaderConfig:onCloseCallback()
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self.last_panel_index = self.config_dialog.panel_index
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self.ui:handleEvent(Event:new("RestoreHinting"))
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end
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-- event handler for readercropping
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function ReaderConfig:onCloseConfigMenu()
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if self.config_dialog then
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self.config_dialog:closeDialog()
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end
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end
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function ReaderConfig:onReadSettings(config)
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self.configurable:loadSettings(config, self.options.prefix.."_")
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self.last_panel_index = config:readSetting("config_panel_index") or 1
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end
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function ReaderConfig:onSaveSettings()
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self.configurable:saveSettings(self.ui.doc_settings, self.options.prefix.."_")
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self.ui.doc_settings:saveSetting("config_panel_index", self.last_panel_index)
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end
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return ReaderConfig
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