require "ui/reader/readerview" require "ui/reader/readerzooming" require "ui/reader/readerpanning" require "ui/reader/readerrotation" require "ui/reader/readerpaging" require "ui/reader/readerrolling" require "ui/reader/readertoc" require "ui/reader/readerbookmark" require "ui/reader/readerfont" require "ui/reader/readertypeset" require "ui/reader/readermenu" require "ui/reader/readergoto" require "ui/reader/readerconfig" require "ui/reader/readercropping" require "ui/reader/readerkopt" require "ui/reader/readercopt" require "ui/reader/readerhinting" require "ui/reader/readerhighlight" require "ui/reader/readerscreenshot" require "ui/reader/readerfrontlight" require "ui/reader/readerdictionary" require "ui/reader/readerhyphenation" require "ui/reader/readeractivityindicator" --[[ This is an abstraction for a reader interface it works using data gathered from a document interface ]]-- ReaderUI = InputContainer:new{ key_events = { Close = { { "Home" }, doc = _("close document"), event = "Close" }, }, active_widgets = {}, -- our own size dimen = Geom:new{ w = 400, h = 600 }, -- if we have a parent container, it must be referenced for now dialog = nil, -- the document interface document = nil, -- initial page or percent inside document on opening start_pos = nil, -- password for document unlock password = nil, postInitCallback = nil, } function ReaderUI:init() self.postInitCallback = {} -- if we are not the top level dialog ourselves, it must be given in the table if not self.dialog then self.dialog = self end if Device:hasKeyboard() then self.key_events.Back = { { "Back" }, doc = _("close document"), event = "Close" } end self.doc_settings = DocSettings:open(self.document.file) -- a view container (so it must be child #1!) self[1] = ReaderView:new{ dialog = self.dialog, dimen = self.dimen, ui = self, document = self.document, } -- rotation controller self[2] = ReaderRotation:new{ dialog = self.dialog, view = self[1], ui = self } -- reader menu controller self[3] = ReaderMenu:new{ view = self[1], ui = self } self.menu = self[3] -- hold reference to menu widget -- Table of content controller self[4] = ReaderToc:new{ dialog = self.dialog, view = self[1], ui = self } self.toc = self[4] -- hold reference to bm widget -- bookmark controller local reader_bm = ReaderBookmark:new{ dialog = self.dialog, view = self[1], ui = self } table.insert(self, reader_bm) -- text highlight local highlight = ReaderHighlight:new{ dialog = self.dialog, view = self[1], ui = self, document = self.document, } table.insert(self, highlight) -- goto local goto = ReaderGoto:new{ dialog = self.dialog, view = self[1], ui = self, document = self.document, } table.insert(self, goto) -- dictionary local dict = ReaderDictionary:new{ dialog = self.dialog, view = self[1], ui = self, document = self.document, } table.insert(self, dict) -- screenshot controller local reader_ss = ReaderScreenshot:new{ dialog = self.dialog, view = self[1], ui = self } table.insert(self.active_widgets, reader_ss) -- frontlight controller local reader_fl = ReaderFrontLight:new{ dialog = self.dialog, view = self[1], ui = self } table.insert(self, reader_fl) if self.document.info.has_pages then -- for page specific controller -- if needed, insert a paging container local pager = ReaderPaging:new{ dialog = self.dialog, view = self[1], ui = self } table.insert(self, pager) -- zooming controller local zoomer = ReaderZooming:new{ dialog = self.dialog, view = self[1], ui = self } table.insert(self, zoomer) -- panning controller local panner = ReaderPanning:new{ dialog = self.dialog, view = self[1], ui = self } table.insert(self, panner) -- cropping controller local cropper = ReaderCropping:new{ dialog = self.dialog, view = self[1], ui = self, document = self.document, } table.insert(self, cropper) -- hinting controller local hinter = ReaderHinting:new{ dialog = self.dialog, view = self[1], ui = self, document = self.document, } table.insert(self, hinter) else if Device:getModel() ~= "KindleDXG" then self.document:setVisiblePageCount(1) end -- make sure we load document first before calling any callback table.insert(self.postInitCallback, function() self.document:loadDocument() end) -- rolling controller local roller = ReaderRolling:new{ dialog = self.dialog, view = self[1], ui = self } table.insert(self, roller) -- font menu local font_menu = ReaderFont:new{ dialog = self.dialog, view = self[1], ui = self } table.insert(self, font_menu) -- typeset controller local typeset = ReaderTypeset:new{ dialog = self.dialog, view = self[1], ui = self } table.insert(self, typeset) table.insert(self, ReaderHyphenation:new{ dialog = self.dialog, view = self[1], ui = self }) end if self.document.info.configurable then -- configurable controller local config_dialog = ReaderConfig:new{ configurable = self.document.configurable, options = self.document.options, dialog = self.dialog, view = self[1], ui = self } table.insert(self, config_dialog) -- kopt option controller local koptlistener = ReaderKoptListener:new{ dialog = self.dialog, view = self[1], ui = self, document = self.document, } table.insert(self, koptlistener) -- cre option controller local coptlistener = ReaderCoptListener:new{ dialog = self.dialog, view = self[1], ui = self, document = self.document, } table.insert(self, coptlistener) -- activity indicator local activity_listener = ReaderActivityIndicator:new{ dialog = self.dialog, view = self[1], ui = self, document = self.document, } table.insert(self, activity_listener) end --DEBUG(self.doc_settings) -- we only read settings after all the widgets are initialized self:handleEvent(Event:new("ReadSettings", self.doc_settings)) -- notify childs of dimensions self:handleEvent(Event:new("SetDimensions", self.dimen)) for _,v in ipairs(self.postInitCallback) do v() end end function ReaderUI:onSetDimensions(dimen) self.dimen = dimen end function ReaderUI:onClose() DEBUG("closing reader") self:handleEvent(Event:new("CloseDocument")) self.doc_settings:flush() if self.document ~= nil then self.document:close() self.document = nil self.start_pos = nil end UIManager:close(self.dialog) return true end