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mirror of https://github.com/koreader/koreader synced 2024-11-02 15:40:16 +00:00
koreader/plugins/gestures.koplugin/migration.lua
NiLuJe fadee1f5dc
Clarify our OOP semantics across the codebase (#9586)
Basically:

* Use `extend` for class definitions
* Use `new` for object instantiations

That includes some minor code cleanups along the way:

* Updated `Widget`'s docs to make the semantics clearer.
* Removed `should_restrict_JIT` (it's been dead code since https://github.com/koreader/android-luajit-launcher/pull/283)
* Minor refactoring of LuaSettings/LuaData/LuaDefaults/DocSettings to behave (mostly, they are instantiated via `open` instead of `new`) like everything else and handle inheritance properly (i.e., DocSettings is now a proper LuaSettings subclass).
* Default to `WidgetContainer` instead of `InputContainer` for stuff that doesn't actually setup key/gesture events.
* Ditto for explicit `*Listener` only classes, make sure they're based on `EventListener` instead of something uselessly fancier.
* Unless absolutely necessary, do not store references in class objects, ever; only values. Instead, always store references in instances, to avoid both sneaky inheritance issues, and sneaky GC pinning of stale references.
  * ReaderUI: Fix one such issue with its `active_widgets` array, with critical implications, as it essentially pinned *all* of ReaderUI's modules, including their reference to the `Document` instance (i.e., that was a big-ass leak).
* Terminal: Make sure the shell is killed on plugin teardown.
* InputText: Fix Home/End/Del physical keys to behave sensibly.
* InputContainer/WidgetContainer: If necessary, compute self.dimen at paintTo time (previously, only InputContainers did, which might have had something to do with random widgets unconcerned about input using it as a baseclass instead of WidgetContainer...).
* OverlapGroup: Compute self.dimen at *init* time, because for some reason it needs to do that, but do it directly in OverlapGroup instead of going through a weird WidgetContainer method that it was the sole user of.
* ReaderCropping: Under no circumstances should a Document instance member (here, self.bbox) risk being `nil`ed!
* Kobo: Minor code cleanups.
2022-10-06 02:14:48 +02:00

203 lines
8.0 KiB
Lua

local DataStorage = require("datastorage")
local LuaData = require("luadata")
local Migration = {}
local custom_multiswipes_path = DataStorage:getSettingsDir().."/multiswipes.lua"
local custom_multiswipes = LuaData:open(custom_multiswipes_path, "MultiSwipes")
local custom_multiswipes_table = custom_multiswipes:readSetting("multiswipes")
function Migration:convertAction(location, ges, action)
local result
if action == "ignore" then
result = nil
elseif action == "nothing" then
result = {}
elseif action == "reading_progress" then
result = {reading_progress = true,}
elseif action == "book_statistics" then
result = {book_statistics = true,}
elseif action == "stats_calendar_view" then
result = {stats_calendar_view = true,}
elseif action == "toc" then
result = {toc = true,}
elseif action == "night_mode" then
result = {night_mode = true,}
elseif action == "full_refresh" then
result = {full_refresh = true,}
elseif action == "bookmarks" then
result = {bookmarks = true,}
elseif action == "history" then
result = {history = true,}
elseif action == "favorites" then
result = {favorites = true,}
elseif action == "book_info" then
result = {book_info = true,}
elseif action == "book_description" then
result = {book_description = true,}
elseif action == "book_cover" then
result = {book_cover = true,}
elseif action == "book_status" then
result = {book_status = true}
elseif action == "page_jmp_fwd_10" then
result = {page_jmp = 10,}
elseif action == "page_jmp_fwd_1" then
result = {page_jmp = 1,}
elseif action == "page_jmp_back_10" then
result = {page_jmp = -10,}
elseif action == "page_jmp_back_1" then
result = {page_jmp = -1,}
elseif action == "next_chapter" then
result = {next_chapter = true,}
elseif action == "first_page" then
result = {first_page = true,}
elseif action == "last_page" then
result = {last_page = true,}
elseif action == "prev_chapter" then
result = {prev_chapter = true,}
elseif action == "next_bookmark" then
result = {next_bookmark = true,}
elseif action == "prev_bookmark" then
result = {prev_bookmark = true,}
elseif action == "go_to" then
result = {go_to = true,}
elseif action == "skim" then
result = {skim = true,}
elseif action == "back" then
result = { back = true,}
elseif action == "previous_location" then
result = {previous_location = true,}
elseif action == "latest_bookmark" then
result = {latest_bookmark = true,}
elseif action == "follow_nearest_link" then
result = {follow_nearest_link = true,}
elseif action == "follow_nearest_internal_link" then
result = {follow_nearest_internal_link = true,}
elseif action == "clear_location_history" then
result = {clear_location_history = true,}
elseif action == "filemanager" then
result = {filemanager = true,}
elseif action == "file_search" then
result = {file_search = true,}
elseif action == "folder_up" then
result = {folder_up = true,}
elseif action == "show_plus_menu" then
result = {show_plus_menu = true,}
elseif action == "folder_shortcuts" then
result = {folder_shortcuts = true,}
elseif action == "open_previous_document" then
result = {open_previous_document = true,}
elseif action == "dictionary_lookup" then
result = {dictionary_lookup = true,}
elseif action == "wikipedia_lookup" then
result = {wikipedia_lookup = true,}
elseif action == "fulltext_search" then
result = {fulltext_search = true,}
elseif action == "show_menu" then
result = {show_menu = true,}
elseif action == "show_config_menu" then
result = {show_config_menu = true,}
elseif action == "show_frontlight_dialog" then
result = {show_frontlight_dialog = true,}
elseif action == "increase_frontlight" then
result = {increase_frontlight = 0,}
elseif action == "decrease_frontlight" then
result = {decrease_frontlight = 0,}
elseif action == "increase_frontlight_warmth" then
result = {increase_frontlight_warmth = 0,}
elseif action == "decrease_frontlight_warmth" then
result = {decrease_frontlight_warmth = 0,}
elseif action == "toggle_bookmark" then
result = {toggle_bookmark = true,}
elseif action == "toggle_inverse_reading_order" then
result = {toggle_inverse_reading_order = true,}
elseif action == "toggle_frontlight" then
result = {toggle_frontlight = true,}
elseif action == "toggle_hold_corners" then
result = {toggle_hold_corners = true,}
elseif action == "toggle_gsensor" then
result = {toggle_gsensor = true,}
elseif action == "toggle_page_flipping" then
result = {toggle_page_flipping = true,}
elseif action == "toggle_reflow" then
result = {toggle_reflow = true,}
elseif action == "toggle_rotation" then
result = {toggle_rotation = true,}
elseif action == "toggle_wifi" then
result = {toggle_wifi = true,}
elseif action == "wifi_off" then
result = {wifi_off = true,}
elseif action == "wifi_on" then
result = {wifi_on = true,}
elseif action == "increase_font" then
result = {increase_font = 0,}
elseif action == "decrease_font" then
result = {decrease_font = 0,}
elseif action == "suspend" then
result = {suspend = true,}
elseif action == "exit" then
result = {exit = true,}
elseif action == "restart" then
result = {restart = true,}
elseif action == "reboot" then
result = {reboot = true,}
elseif action == "poweroff" then
result = {poweroff = true,}
elseif action == "zoom_contentwidth" then
result = {zoom = "contentwidth",}
elseif action == "zoom_contentheight" then
result = {zoom = "contentheight",}
elseif action == "zoom_pagewidth" then
result = {zoom = "pagewidth",}
elseif action == "zoom_pageheight" then
result = {zoom = "pageheight",}
elseif action == "zoom_column" then
result = {zoom = "column",}
elseif action == "zoom_content" then
result = {zoom = "content",}
elseif action == "zoom_page" then
result = {zoom = "page",}
elseif action == "wallabag_download" then
result = {wallabag_download = true,}
elseif action == "cycle_highlight_action" then
result = {cycle_highlight_action = true,}
elseif action == "cycle_highlight_style" then
result = {cycle_highlight_style = true,}
elseif action == "kosync_push_progress" then
result = {kosync_push_progress = true,}
elseif action == "kosync_pull_progress" then
result = {kosync_pull_progress = true,}
elseif action == "calibre_search" then
result = {calibre_search = true,}
elseif action == "calibre_browse_tags" then
result = {calibre_browse_tags = true,}
elseif action == "calibre_browse_series" then
result = {calibre_browse_series = true,}
else return end
location[ges] = result
end
function Migration:migrateGestures(caller)
for _, ges_mode in ipairs({"gesture_fm", "gesture_reader"}) do
local ges_mode_setting = G_reader_settings:readSetting(ges_mode)
if ges_mode_setting then
for k, v in pairs(ges_mode_setting) do
Migration:convertAction(caller.settings_data.data[ges_mode], k, v)
end
caller.settings_data:flush()
G_reader_settings:delSetting(ges_mode)
end
end
-- custom multiswipes
if custom_multiswipes_table then
for k, v in pairs(custom_multiswipes_table) do
local multiswipe = "multiswipe_" .. caller:safeMultiswipeName(v)
caller.settings_data.data.custom_multiswipes[multiswipe] = true
end
end
caller.settings_data:flush()
G_reader_settings:makeTrue("gestures_migrated")
end
return Migration