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LuaSettings: Add a method to initialize a setting properly (#7371)
* LuaSettings/DocSettings: Updated readSetting API to allow proper initialization to default. Use it to initialize tables, e.g., fixing corner-cases in readerFooter that could prevent settings from being saved. (Fixes an issue reported on Gitter). * LuaSettings/DocSettings: Add simpler API than the the flip* ones to toggle boolean settings. * Update LuaSettings/DocSettigns usage throughout the codebase to use the dedicated boolean methods wher appropriate, and clean up some of the more mind-bending uses. * FileChooser: Implement an extended default exclusion list (fix #2360) * ScreenSaver: Refactor to avoid the pile of kludges this was threatening to become. Code should be easier to follow and use, and fallbacks now behave as expected (fix #4418).
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@@ -212,7 +212,7 @@ local UIManager = require("ui/uimanager")
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-- and we are not (yet?) able to guess that fact)
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if Device:hasColorScreen() and not G_reader_settings:has("color_rendering") then
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-- enable it to prevent further display of this message
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G_reader_settings:saveSetting("color_rendering", true)
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G_reader_settings:makeTrue("color_rendering")
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local InfoMessage = require("ui/widget/infomessage")
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UIManager:show(InfoMessage:new{
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text = _("Documents will be rendered in color on this device.\nIf your device is grayscale, you can disable color rendering in the screen sub-menu for reduced memory usage."),
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