├── README.md
├── 2-progress-bar-twins.lua
├── 2-mini-receipt-frankenpatch.lua
└── 2-cvs-receipt-frankenpatch.lua


/README.md:
--------------------------------------------------------------------------------
 1 | # koreader-frankenpatches
 2 | "frankenpatches" because every little coding experiment i take on is a frankenstein mix of borrowed code, gpt code and some of my own. :D
 3 | 
 4 | # cvs receipt
 5 | ![cvs receipt](https://github.com/user-attachments/assets/ec9cebc3-1a03-4bb7-ad8d-b1f25fc5a6da)
 6 | 
 7 | a little box that you can summon with a corner tap (or any other gesture) from reader view. shows your chapter progress, book progress and time left in each. i made this because i wanted to keep my reader view squeaky clean but also easily see how far into the book i am. 
 8 | 
 9 | INSTALLATION: drop the .lua into the koreader/patches folder. set up a gesture to trigger the 'cvs receipt' action in 'general' category. 
10 | 
11 | # mini receipt
12 | <img width="300" height="400" alt="Reader_gerald durrell - my family and other animals epub_p_12_2025-12-18_174637" src="https://github.com/user-attachments/assets/d72382c7-81b7-4266-8930-b127a392e340" />
13 | 
14 | made this because at one point i found cvs receipt to be a little too big and cluttered.
15 | 
16 | INSTALLATION: drop the .lua into the koreader/patches folder. set up a gesture to trigger the 'cvs receipt' action in 'general' category. 
17 | 
18 | # progress bar twins
19 | ![twins](https://github.com/user-attachments/assets/d4bd1992-8928-40b1-b30c-6fda269f5115)
20 | 
21 | two progress bars side by side. you can choose what progress (chapter or book) to show on each. you can even join them together and mirror one of them so that they essentially look like one regular progress bar that fills from the middle towards the edges. 
22 | 
23 | INSTALLATION: drop the .lua into the koreader/patches folder. you'll find instructions to customise the patch inside the file.
24 | 
25 | 
26 | 


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/2-progress-bar-twins.lua:
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  1 | --[[
  2 | 
  3 | i found that chapter ticks on a regular progress bar wasn't for me. i wanted a 
  4 | separate progress bar for chapter that also didn't clutter up the ui. so i made this.
  5 | 
  6 | this patch joins two half-sized progress bars end to end 
  7 | to make them look like one regular progress bar.
  8 | 
  9 | you can choose what progress (chapter/book) to show on either side and there's
 10 | also an option to 'mirror' the progress bars. for eg., chapter progress on both sides
 11 | plus mirrored = ON and gap = 0 will essentially give you one regular size progress bar 
 12 | that fills from the centre towards the edges.  
 13 | 
 14 | you should probably disable the default koreader progress bar and definitely 
 15 | uncheck 'auto refresh items' from status bar settings for this to work properly.
 16 | 
 17 | this patch works really well on my kindle 4 and kindle basic 2019.
 18 | 
 19 | you'll find instructions to configure this patch if you scroll down.
 20 | 
 21 | happy reading! =)
 22 | 
 23 | CREDITS: some outline code for this was borrowed from a user patch made by 
 24 | joshua cantara. (https://github.com/joshuacant/KOReader.patches)
 25 | 
 26 | ]]--
 27 | 
 28 | local Blitbuffer = require("ffi/blitbuffer")
 29 | local Device = require("device")
 30 | local Size = require("ui/size")
 31 | local Screen = Device.screen
 32 | local ReaderView = require("apps/reader/modules/readerview")
 33 | local _ReaderView_paintTo_orig = ReaderView.paintTo
 34 | local screen_width = Screen:getWidth()
 35 | local screen_height = Screen:getHeight()
 36 | local ProgressWidget = require("ui/widget/progresswidget")
 37 | local UIManager = require("ui/uimanager")
 38 | 
 39 | ReaderView.paintTo = function(self, bb, x, y)
 40 |     _ReaderView_paintTo_orig(self, bb, x, y)
 41 |     if self.render_mode ~= nil then return end -- Show only for epub-likes and never on pdf-likes
 42 | 
 43 | --  book info
 44 | local pageno = self.state.page or 1 -- Current page
 45 | local pages = self.ui.doc_settings.data.doc_pages or 1
 46 | local pages_left_book  = pages - pageno
 47 | -- chapter info
 48 | local pages_chapter = self.ui.toc:getChapterPageCount(pageno) or pages
 49 | local pages_left = self.ui.toc:getChapterPagesLeft(pageno) or self.ui.document:getTotalPagesLeft(pageno)
 50 | local pages_done = self.ui.toc:getChapterPagesDone(pageno) or 0
 51 | pages_done = pages_done + 1 -- This +1 is to include the page you're looking at.
 52 | local BOOK_MARGIN = self.document:getPageMargins().left
 53 | local CHAPTER = 0
 54 | local BOOK = 1
 55 | local ON = true
 56 | local OFF = false 
 57 | 
 58 | 
 59 | 
 60 | -------------------------------------------------------
 61 | -- adjust the values below to configure progress bars.
 62 | -------------------------------------------------------
 63 | 
 64 | local prog_bar_height = 2 -- progress bar height.
 65 | local bottom_padding = 35 -- space b/w progress bars and bottom edge.
 66 | local margin = BOOK_MARGIN -- use BOOK_MARGIN or any numeric value.
 67 | local gap = 0 -- gap between progress bars.
 68 | local radius = 0 -- make the ends a little round.
 69 | local mirrored = ON -- mirrored progress bars ON or OFF.
 70 | local left_bar_type = CHAPTER -- set this to CHAPTER or BOOK
 71 | local right_bar_type = CHAPTER -- set this to CHAPTER or BOOK
 72 | 
 73 | ------------------------------------------------------
 74 | -- you don't have to change anything below this line.
 75 | ------------------------------------------------------
 76 | 
 77 | 
 78 | 
 79 | screen_width = Screen:getWidth()
 80 | screen_height = Screen:getHeight()
 81 | 
 82 | local chapter_percentage = pages_done/pages_chapter
 83 | local inv_chapter_percentage = pages_left/pages_chapter
 84 | local book_percentage = pageno/pages
 85 | local inv_book_percentage = pages_left_book/pages
 86 | 
 87 | local left_bar_percentage
 88 | local left_bar_inv_percentage
 89 | local left_bar_fill_color
 90 | local left_bar_bg_color
 91 | local right_bar_percentage
 92 | 
 93 | local pblack = Blitbuffer.COLOR_GRAY_4
 94 | local pgray = Blitbuffer.COLOR_GRAY
 95 | 
 96 | local prog_bar_width =  (screen_width - gap - margin*2) / 2
 97 | local prog_bar_y = screen_height - prog_bar_height - bottom_padding
 98 | 
 99 | -- left bar
100 | 
101 | if left_bar_type == 0 then
102 |     left_bar_percentage = chapter_percentage
103 |     left_bar_inv_percentage = inv_chapter_percentage
104 | else
105 |     left_bar_percentage = book_percentage
106 |     left_bar_inv_percentage = inv_book_percentage
107 | end
108 | 
109 | if mirrored then
110 |     left_bar_percentage = left_bar_inv_percentage
111 |     left_bar_fill_color = pgray
112 |     left_bar_bg_color = pblack
113 | else
114 |     left_bar_fill_color = pblack
115 |     left_bar_bg_color = pgray
116 | end
117 | 
118 | local left_bar = ProgressWidget:new{
119 |     width = prog_bar_width,
120 |     height = prog_bar_height,
121 |     percentage = left_bar_percentage,
122 |     margin_v = 0,
123 |     margin_h = 0,
124 |     radius = radius,
125 |     bordersize = 0,
126 |     fillcolor = left_bar_fill_color,
127 |     bgcolor = left_bar_bg_color,
128 | }
129 | 
130 | -- right bar
131 | 
132 | if right_bar_type == 0 then
133 |     right_bar_percentage = chapter_percentage
134 | else
135 |     right_bar_percentage = book_percentage
136 | end
137 | 
138 | local right_bar = ProgressWidget:new{
139 |     width = prog_bar_width,
140 |     height = prog_bar_height,
141 |     percentage = right_bar_percentage,
142 |     margin_v = 0,
143 |     margin_h = 0,
144 |     radius = radius,
145 |     bordersize = 0,
146 |     fillcolor = pblack,
147 |     bgcolor = pgray,
148 | }
149 | local right_bar_x = Screen:getWidth()/ 2 + gap / 2
150 | 
151 | left_bar:paintTo(bb, margin, prog_bar_y)
152 | right_bar:paintTo(bb, right_bar_x, prog_bar_y)
153 | 
154 | end
155 | 


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/2-mini-receipt-frankenpatch.lua:
--------------------------------------------------------------------------------
  1 | --[[ mini receipt v1.0 #6 ]]
  2 | -- help text
  3 | 
  4 | local Blitbuffer = require("ffi/blitbuffer")
  5 | local CenterContainer = require("ui/widget/container/centercontainer")
  6 | local datetime = require("datetime")
  7 | local DataStorage = require("datastorage")
  8 | local db_location = DataStorage:getSettingsDir() .. "/statistics.sqlite3"
  9 | local Device = require("device")
 10 | local Dispatcher = require("dispatcher")
 11 | local Event = require("ui/event")
 12 | local FileManager = require("apps/filemanager/filemanager")
 13 | local Font = require("ui/font")
 14 | local FrameContainer = require("ui/widget/container/framecontainer")
 15 | local Geom = require("ui/geometry")
 16 | local GestureRange = require("ui/gesturerange")
 17 | local HorizontalGroup = require("ui/widget/horizontalgroup")
 18 | local HorizontalSpan = require("ui/widget/horizontalspan")
 19 | local InputContainer = require("ui/widget/container/inputcontainer")
 20 | local LineWidget = require("ui/widget/linewidget")
 21 | local ReaderFooter = require("apps/reader/modules/readerfooter")
 22 | local ReaderUI = require("apps/reader/readerui")
 23 | local ReaderView = require("apps/reader/modules/readerview")
 24 | local Screen = Device.screen
 25 | local Size = require("ui/size")
 26 | local SQ3 = require("lua-ljsqlite3/init")
 27 | local T = require("ffi/util").template
 28 | local TextWidget = require("ui/widget/textwidget")
 29 | local TextBoxWidget = require("ui/widget/textboxwidget")
 30 | local UIManager = require("ui/uimanager") 
 31 | local util = require("util")
 32 | local VerticalGroup = require("ui/widget/verticalgroup")
 33 | local VerticalSpan = require("ui/widget/verticalspan")
 34 | local Widget = require("ui/widget/widget")
 35 | local _ = require("gettext")
 36 | local N_ = _.ngettext
 37 | 
 38 | -- SWITCHES
 39 | local bookCompleted = false
 40 | local showBookCompleteWindow, altFontEnabled, brtAuthorsEnabled = false, false, false
 41 | if G_reader_settings and G_reader_settings.isTrue then 
 42 | 	showBookCompleteWindow = G_reader_settings:isTrue("cvs_rct_book_complete_window")
 43 | 	altFontEnabled = G_reader_settings:isTrue("cvs_rct_altFont")
 44 | 	brtAuthorsEnabled = G_reader_settings:isTrue("cvs_rct_brtAuthors")
 45 | end
 46 | 
 47 | -- ADD TO MENU
 48 | 
 49 | local cvsMenu = {  
 50 |         text = _("mini receipt"),  
 51 |         sorting_hint = "tools",  
 52 |         sub_item_table = {  
 53 | 			{  
 54 |                 text = _("show 'book complete' window"),
 55 | 				help_text = _("a little window that pops up when you flip past the last page of a book. shows time read, starting date and highlight count for current book.\n\n(set Menu>gear icon>Document>End of document action to 'Do nothing' for best results)."),
 56 |                 checked_func = function()  
 57 |                     return G_reader_settings:isTrue("cvs_rct_book_complete_window")  
 58 |                 end,  
 59 |                 callback = function()  
 60 | 					G_reader_settings:flipNilOrFalse("cvs_rct_book_complete_window")  
 61 | 					showBookCompleteWindow = G_reader_settings:isTrue("cvs_rct_book_complete_window") 			
 62 |                 end,  
 63 |             }, 
 64 | 			{  
 65 |                 text = _("show author(s) in 'books read today' window."),  
 66 | 				help_text = _("shows or hides authors in 'book complete' window."),
 67 |                 checked_func = function()  
 68 |                     return G_reader_settings:isTrue("cvs_rct_brtAuthors")  
 69 |                 end,  
 70 |                 callback = function()  
 71 |                     G_reader_settings:flipNilOrFalse("cvs_rct_brtAuthors")  
 72 | 					brtAuthorsEnabled = G_reader_settings:isTrue("cvs_rct_brtAuthors")
 73 |                 end,  
 74 |             },			
 75 | 			{  
 76 |                 text = _("serif font"),  		
 77 | 				help_text = _("toggles between NotoSans and NotoSerif fonts."),
 78 |                 checked_func = function()  
 79 |                     return G_reader_settings:isTrue("cvs_rct_altFont")  
 80 |                 end,  
 81 |                 callback = function()  
 82 |                     G_reader_settings:flipNilOrFalse("cvs_rct_altFont")  
 83 | 					altFontEnabled = G_reader_settings:isTrue("cvs_rct_altFont") 			
 84 |                 end,  
 85 |             },  
 86 |         },  
 87 |     }  
 88 | 
 89 | if not ReaderFooter._cvs_receipt_hooked then
 90 | 	local orig_ReaderFooter_addToMainMenu_cvs = ReaderFooter.addToMainMenu
 91 | 	ReaderFooter.addToMainMenu = function(self, menu_items)
 92 | 		if orig_ReaderFooter_addToMainMenu_cvs then
 93 | 			orig_ReaderFooter_addToMainMenu_cvs(self, menu_items)
 94 | 		end
 95 | 		menu_items.cvs_rct_menu = cvsMenu
 96 | 	end 
 97 | 	ReaderFooter._cvs_receipt_hooked = true
 98 | end
 99 | 
100 | local quicklookwindow =
101 |     InputContainer:extend {
102 |     modal = true,
103 |     name = "quick_look_window"
104 | 	}
105 | 
106 | function quicklookwindow:init()
107 | 	
108 |     local ReaderStatistics = self.ui.statistics
109 |     local statsEnabled = ReaderStatistics and ReaderStatistics.settings and ReaderStatistics.settings.is_enabled
110 |     local ReaderToc = self.ui.toc	
111 | 
112 |     -- BOOK INFO
113 | 
114 |     local book_title = ""
115 |     local book_author = ""
116 |     if self.ui.doc_props then
117 |         book_title = self.ui.doc_props.display_title or ""
118 |         book_author = self.ui.doc_props.authors or ""
119 |         if book_author:find("\n") then -- Show first author if multiple authors
120 |             book_author = T(_("%1 et al."), util.splitToArray(book_author, "\n")[1] .. ",")
121 |         end
122 |     end
123 | 
124 |     -- PAGE COUNT AND BOOK PERCENTAGE
125 | 
126 |     local book_page = 0
127 |     local book_total = 0
128 |     local book_left = 0
129 |     local book_percentage = 0
130 |     if self.ui.document then
131 |         book_page = self.state.page or 1 -- Current page
132 |         book_total = self.ui.doc_settings.data.doc_pages or 1
133 |         book_left = book_total - book_page
134 |         book_percentage = (book_page / book_total) * 100 -- Format like %.1f in header_string below
135 |     end
136 | 
137 |     -- CHAPTER INFO
138 | 
139 |     local chapter_title = ""
140 |     local chapter_total = 0
141 |     local chapter_left = 0
142 |     local chapter_page = 0
143 |     if ReaderToc then
144 |         chapter_title = ReaderToc:getTocTitleByPage(book_page) or "" -- Chapter name
145 |         chapter_page = ReaderToc:getChapterPagesDone(book_page) or 0
146 |         chapter_page = chapter_page + 1 -- This +1 is to include the page you're looking at
147 |         chapter_total = ReaderToc:getChapterPageCount(book_page) or book_total
148 |         chapter_left = ReaderToc:getChapterPagesLeft(book_page) or book_left
149 |     end
150 | 
151 |     -- BOOK PAGE TURNS (cuz everything gets reassigned with stable pages),
152 | 
153 |     local book_pageturn = book_page
154 |     local book_pageturn_total = book_total
155 |     local book_pageturn_left = book_left
156 | 
157 |     -- STABLE PAGES
158 | 
159 |     if self.ui.pagemap and self.ui.pagemap:wantsPageLabels() then
160 |         book_page = self.ui.pagemap:getCurrentPageLabel(true) -- these two are strings.
161 |         book_total = self.ui.pagemap:getLastPageLabel(true)
162 |     end
163 | 
164 |     -- CLOCK
165 | 
166 |     local current_time = datetime.secondsToHour(os.time(), G_reader_settings:isTrue("twelve_hour_clock")) or ""
167 | 
168 |     -- BATTERY
169 | 
170 |     local battery = ""
171 |     if Device:hasBattery() then
172 |         local power_dev = Device:getPowerDevice()
173 |         local batt_lvl = power_dev:getCapacity() or 0
174 |         local is_charging = power_dev:isCharging() or false
175 |         local batt_prefix = power_dev:getBatterySymbol(power_dev:isCharged(), is_charging, batt_lvl) or ""
176 |         battery = batt_prefix .. batt_lvl .. "%"
177 |     end
178 | 
179 |     local screen_width = Screen:getWidth()
180 |     local screen_height = Screen:getHeight()
181 |     local w_width = math.floor(screen_width / 2)
182 |     if screen_width > screen_height then
183 |         w_width = math.floor(w_width * screen_height / screen_width)
184 |     end
185 | 
186 |     -- FONT AND PADDING
187 | 	local mainFontFace = altFontEnabled and "NotoSerif" or "NotoSans"
188 |     local w_font = {
189 |         face = {
190 |             reg = mainFontFace .. "-Regular.ttf",
191 |             bold = mainFontFace .. "-Bold.ttf",
192 |             it = mainFontFace .. "-Italic.ttf",
193 |             boldit = mainFontFace .. "-BoldItalic.ttf"
194 |         },
195 |         size = {big = 25, med = 18, small = 15, tiny = 13},
196 |         color = {
197 |             black = Blitbuffer.COLOR_BLACK,
198 |             darkGray = Blitbuffer.COLOR_GRAY_1,
199 |             lightGray = Blitbuffer.COLOR_GRAY_4
200 |         }
201 |     }
202 | 
203 |     local w_padding = {
204 |         internal = Screen:scaleBySize(7),
205 |         external = Screen:scaleBySize(16)
206 |     } -- ext: between frame and widgets, int: verticalspace bw widgets (12)
207 | 
208 |     -- HELPER FUNCTIONS
209 | 
210 |     local function secsToTimestring(secs, isCompact) -- seconds to 'x hrs y mins' format
211 |         local timestring = ""
212 | 
213 |         local h = math.floor(secs / 3600)
214 |         local m = math.floor((secs % 3600) / 60)
215 | 		
216 | 		if (h == 0) and (m < 1) then m = 1 end
217 | 		
218 | 		local h_str, m_str = "", ""
219 | 		if isCompact then 
220 | 			h_str = T(_("%1h"), h)
221 | 			m_str = T(_("%1m"), m)
222 | 		else
223 | 			h_str = T(N_("1 hr", "%1 hrs", h), h)
224 | 			m_str = T(N_("1 min", "%1 mins", m), m)
225 | 		end
226 | 
227 | 		if h >= 1 then timestring = timestring .. h_str .. " " end
228 | 		if m >= 1 then timestring = timestring .. m_str .. " " end
229 | 		timestring = timestring:sub(1, -2) -- remove the last space
230 | 
231 | 
232 |         return timestring
233 |     end
234 | 
235 |     local function vertical_spacing(h) -- vertical space eq. to h*w_padding.internal
236 |         if h == nil then
237 |             h = 1
238 |         end
239 |         local s = VerticalSpan:new {width = math.floor(w_padding.internal * h)}
240 |         return s
241 |     end
242 | 
243 |     local function textt(txt, tfont, tsize, tclr, tpadding) -- creates TextWidget
244 |         if not tclr then tclr = w_font.color.black end
245 | 
246 |         local w =
247 |             TextWidget:new {
248 |             text = txt,
249 |             face = Font:getFace(tfont, tsize),
250 |             fgcolor = tclr,
251 |             bold = false,
252 | 			padding = tpadding or Screen:scaleBySize(2)
253 |         }
254 |         return w
255 |     end
256 | 
257 |     local function getWidth(text, face, size) -- text width
258 |         local t = textt(text, face, size)
259 |         local width = t:getSize().w
260 |         t:free()
261 |         return width
262 |     end
263 | 
264 |     local function textboxx(txt, tfont, tsize, tclr, twidth, tbold, alignmt) -- creates TextBoxWidget
265 |         if not tclr then tclr = w_font.color.black end
266 |         if not tbold then tbold = false end
267 |         if not alignmt then alignmt = "center" end
268 |         local w =
269 |             TextBoxWidget:new {
270 |             text = txt,
271 |             face = Font:getFace(tfont, tsize),
272 |             fgcolor = tclr,
273 |             bold = tbold,
274 |             width = twidth,
275 |             alignment = alignmt,
276 | 			line_height = line_ht
277 |         }
278 |         return w
279 |     end
280 | 
281 |     -- CURRENT TIMESTAMP / MIDNIGHT TIMESTAMP
282 | 
283 |     local secsInOneDay = 3600 * 24
284 |     local ts_now = os.time()
285 |     local t = os.date("*t", ts_now)
286 |     t.hour = 0
287 |     t.min = 0
288 |     t.sec = 0
289 |     local ts_midnight_today = os.time(t)
290 | 	
291 | 	--============================================
292 |     --'QUICK LOOK' WINDOW
293 | 	--============================================
294 | 	
295 |     local function buildQuickLookWindow()
296 | 	
297 | 		-- FILL ALL THE VARIABLES
298 | 	
299 |         -- we manually calculate chapter page, chapter total and chapter left in terms of pageturns.
300 | 		-- this is because we want progress % to update after every PAGETURN (because that feels more
301 | 		-- organic) as opposed to having it update every STABLEPAGE (one single stablepage might spread
302 | 		-- across multiple pageturns).
303 | 		
304 | 		local chapter_pgturn, chapter_pgturn_left, chapter_pgturn_total = 0, 0, 0
305 | 		local nextChapterTickPgturn, previousChapterTickPgturn = 0, 0
306 |         if self.ui.pagemap and self.ui.pagemap:wantsPageLabels() and ReaderToc then -- if stable pages are ON and toc is available
307 |             nextChapterTickPgturn = ReaderToc:getNextChapter(book_pageturn) or (book_pageturn_total + 1)
308 | 			previousChapterTickPgturn = ReaderToc:getPreviousChapter(book_pageturn) or 1
309 | 			if book_pageturn == 1 or ReaderToc:isChapterStart(book_pageturn) then previousChapterTickPgturn = book_pageturn end
310 | 			chapter_pgturn = book_pageturn - previousChapterTickPgturn +1
311 | 			chapter_pgturn_total = nextChapterTickPgturn - previousChapterTickPgturn
312 |             chapter_pgturn_left = nextChapterTickPgturn - book_pageturn - 1
313 |         else
314 |             chapter_pgturn = chapter_page
315 | 			chapter_pgturn_total = chapter_total
316 | 			chapter_pgturn_left = chapter_left
317 |         end	
318 | 
319 | 		-- progress percentages
320 | 		
321 | 		local prog_pct_book = math.floor((book_pageturn / book_pageturn_total) * 100)
322 | 		local prog_pct_chapter = math.floor((chapter_pgturn / chapter_pgturn_total) * 100)
323 | 
324 |         -- time read today / pages read today
325 | 
326 |         local timeReadToday, pagesReadToday = 0, 0
327 |         local timeReadToday_str, pagesReadToday_str = "", ""
328 |         if statsEnabled and self.ui.document and not bookCompleted then
329 |             timeReadToday, pagesReadToday = ReaderStatistics:getTodayBookStats() -- stats for today across all books
330 |             timeReadToday_str = secsToTimestring(timeReadToday, true)
331 |             pagesReadToday_str = T(N_("1 pg", "%1 pgs", pagesReadToday), pagesReadToday)
332 |         end
333 | 
334 |         -- time left in chapter / book
335 | 
336 |         local function timeLeft_secs(pages)
337 |             local avgTimePerPgturn = 0
338 |             if statsEnabled then
339 |                 avgTimePerPgturn = ReaderStatistics.avg_time
340 |             end
341 |             local total_secs = avgTimePerPgturn * pages
342 |             return total_secs
343 |         end
344 | 
345 |         local timeLeft_book = "calc. time left"
346 |         local timeLeft_chapter = timeLeft_book
347 |         if ReaderStatistics.avg_time and ReaderStatistics.avg_time > 0 then
348 |             timeLeft_book = secsToTimestring(timeLeft_secs(book_pageturn_left + 1), true) .. " left" -- +1 to include current page when calc. time left
349 |             timeLeft_chapter = secsToTimestring(timeLeft_secs(chapter_pgturn_left + 1), true) .. " left"
350 |         end
351 | 
352 | 		-- BUILD WIDGETS
353 | 		
354 | 		local lineClearance = Screen:scaleBySize(10)
355 | 		local widgetClearance = vertical_spacing(0.3)
356 | 		local titleFontSize = w_font.size.small + 1
357 | 		
358 | 		-- vertical line helper function
359 | 		
360 | 		local vertical_line = function(height)
361 | 			local line = 
362 | 					LineWidget:new{  
363 | 					background = Blitbuffer.COLOR_GRAY,   
364 | 					dimen = 
365 | 						Geom:new{  
366 | 						w = Screen:scaleBySize(1),   
367 | 						h = height, 
368 | 					},  
369 | 			}		
370 | 			line = 
371 | 				HorizontalGroup:new{
372 | 				HorizontalSpan:new{width = lineClearance},
373 | 				line,
374 | 				HorizontalSpan:new{width = lineClearance},
375 | 			}
376 | 			return line
377 | 		end
378 | 			
379 | 		-- book box
380 | 		
381 | 		local function buildBookBox()
382 | 			local wid = w_width * 0.7
383 | 			local t = book_title .. " - " .. book_author
384 | 			t = string.lower(t)		
385 | 			local t_widget = textboxx(t, w_font.face.it, titleFontSize, w_font.color.black, wid, nil, "left")
386 | 			
387 | 			local pXofY = "page " .. book_page .. " of " .. book_total
388 | 			local pXofY_widget = textboxx(pXofY, w_font.face.reg, w_font.size.small, w_font.color.black, wid, nil, "left")
389 | 			
390 | 			local tleft_font = w_font.face.bold
391 | 			local tleft_text = timeLeft_book
392 | 			if book_pageturn == book_pageturn_total then 
393 | 				tleft_font = w_font.face.boldit
394 | 				tleft_text = "fin."
395 | 			end
396 | 			if not statsEnabled then tleft_text = "--" end
397 | 			local bookTLeft_widget = textboxx(tleft_text, tleft_font, w_font.size.small, w_font.color.black, wid, nil,"left")
398 | 			
399 | 			return VerticalGroup:new{
400 | 								t_widget,
401 | 								widgetClearance,
402 | 								pXofY_widget,
403 | 								bookTLeft_widget
404 | 			}	
405 | 		end
406 | 			
407 | 		local bookBox = buildBookBox()	
408 | 		local bookBox_dimen = bookBox:getSize()
409 | 		
410 | 		-- top separator
411 | 		
412 | 		local top_separator = vertical_line(bookBox_dimen.h)
413 | 		
414 | 		-- book percentage box
415 | 		
416 | 		local function buildBookPctBox()
417 | 			local wid = w_width * 0.3
418 | 			local pct = prog_pct_book
419 | 			if pct > 0 and pct < 10 then pct = "0" .. pct end
420 | 			local pct_textsize = (prog_pct_book < 100) and 55 or 45			
421 | 			
422 | 			local pctBox = textt(pct, w_font.face.reg, pct_textsize, w_font.color.black, 0)
423 | 			pctBox = 
424 | 				HorizontalGroup:new{
425 | 				HorizontalSpan:new{width = Screen:scaleBySize(3)},
426 | 				pctBox
427 | 			}
428 | 			local pctBox_dimen = pctBox:getSize()
429 | 			
430 | 			local pctSymbol = textt("%", w_font.face.reg, w_font.size.small, w_font.color.black, 0)
431 | 			local pctSymbol_dimen = pctSymbol:getSize()
432 | 			
433 | 			local remaining = wid - pctBox_dimen.w - pctSymbol_dimen.w
434 | 			
435 | 			return HorizontalGroup:new{
436 | 									HorizontalSpan:new{width = remaining / 2},
437 | 									pctBox,
438 | 									VerticalGroup:new{
439 | 													VerticalSpan:new{width = pctBox_dimen.h - pctSymbol_dimen.h * 2},
440 | 													pctSymbol,
441 | 									},
442 | 									HorizontalSpan:new{width = remaining / 2},
443 | 			}
444 | 		end
445 | 		local bookPctBox = buildBookPctBox()
446 | 		
447 | 		-- chapter box
448 | 		
449 | 		local function buildChapterBox()
450 | 			local wid = w_width * 0.7
451 | 			
452 | 			local t = "CHAPTER: " .. string.lower(chapter_title)
453 | 			local t_widget = textboxx(t, w_font.face.it, titleFontSize, w_font.color.black, wid, nil, "left")
454 | 			
455 | 			local pXofY = "page " .. chapter_page .. " of " .. chapter_total
456 | 			pXofY = T(_("%1 (%2%)"), pXofY, prog_pct_chapter)
457 | 			local pXofY_widget = textboxx(pXofY, w_font.face.reg, w_font.size.small, w_font.color.black, wid, nil, "left")
458 | 
459 | 			local tleft_font = w_font.face.bold
460 | 			local tleft_text = timeLeft_chapter		
461 | 			if chapter_pgturn == chapter_pgturn_total then 
462 | 				tleft_font = w_font.face.boldit
463 | 				tleft_text = "fin."
464 | 			end			
465 | 			if not statsEnabled then tleft_text = "--" end				
466 | 			local chapterTLeft_widget = textboxx(tleft_text, tleft_font, w_font.size.small, w_font.color.black, wid, nil,"left")
467 | 			
468 | 			return VerticalGroup:new{
469 | 					t_widget,
470 | 					widgetClearance,
471 | 					pXofY_widget,
472 | 					chapterTLeft_widget
473 | 			}	
474 | 		end
475 | 		local chapterBox = buildChapterBox()
476 | 		local chapterBox_dimen = chapterBox:getSize()
477 | 		
478 | 		local bottom_separator = vertical_line(chapterBox_dimen.h)
479 | 		
480 | 		-- time read today box
481 | 		
482 | 		local function buildTimeReadTodayBox()
483 | 			local wid = w_width * 0.3
484 | 			local t =  T(_("today:\n%1\n%2"), pagesReadToday_str, timeReadToday_str) 
485 | 			if pagesReadToday == 0 then 
486 | 				t = "today:\nnope. :("
487 | 			end
488 | 			if not statsEnabled then
489 | 				t = "today:\n--"
490 | 			end
491 | 			local t_widget = textboxx(t, w_font.face.reg, w_font.size.small, w_font.color.lightGray, wid, nil, "left")
492 | 			
493 | 			return VerticalGroup:new{
494 | 						t_widget,
495 | 						VerticalSpan:new{width = chapterBox_dimen.h - t_widget:getSize().h }
496 | 			}
497 | 		end
498 | 		local timeReadTodayBox = buildTimeReadTodayBox()		
499 | 		
500 | 		local topHalf = 
501 | 					HorizontalGroup:new{
502 | 					bookPctBox,
503 | 					top_separator,
504 | 					bookBox,
505 | 		}											
506 | 											
507 | 		local horSeparator = 	
508 | 					VerticalGroup:new{
509 | 					VerticalSpan:new{width = lineClearance},
510 | 					LineWidget:new{  
511 | 								background = Blitbuffer.COLOR_GRAY,
512 | 								dimen = 
513 | 										Geom:new{  
514 | 										w = w_width + Screen:scaleBySize(1) + lineClearance * 2, 
515 | 										h = Screen:scaleBySize(1),
516 | 								},  
517 | 					},
518 | 					VerticalSpan:new{width = lineClearance},
519 | 		}
520 | 								
521 | 		local bottomHalf = 
522 | 					HorizontalGroup:new{
523 | 					chapterBox,
524 | 					bottom_separator,
525 | 					timeReadTodayBox,
526 | 		}
527 | 
528 |         local quickLookWindow = 
529 | 						VerticalGroup:new{
530 | 						topHalf,
531 | 						horSeparator,
532 | 						bottomHalf
533 | 		}            
534 | 
535 | 		local final_frame =
536 | 					FrameContainer:new{
537 | 					radius = Screen:scaleBySize(22),
538 | 					bordersize = Screen:scaleBySize(2),
539 | 					padding = w_padding.external,
540 | 					background = Blitbuffer.COLOR_WHITE,
541 | 					quickLookWindow
542 | 		}
543 | 		
544 | 		return final_frame
545 |     end
546 | 
547 | 	--============================================
548 |     --'BOOK COMPLETE' WINDOW
549 | 	--============================================
550 | 	
551 |     local function buildBookCompleteWindow()
552 |         local id_book = 0
553 | 		if statsEnabled then id_book = ReaderStatistics.id_curr_book or 0 end
554 | 
555 |         -- book start date
556 | 
557 |         -- stats plugin returns book start date as a a poorly formatted string,
558 |         -- so we grab the book start timestamp directly from the sql instead.
559 | 
560 |         local ts_bookStart = 0
561 |         if bookCompleted and statsEnabled then
562 |             local conn = SQ3.open(db_location)
563 |             local sql_stmt_bookStartTimestamp =
564 | 												[[
565 | 													SELECT min(start_time)			   
566 | 													FROM   page_stat
567 | 													WHERE  id_book = %d;
568 | 												]]
569 |             ts_bookStart = conn:rowexec(string.format(sql_stmt_bookStartTimestamp, id_book)) or ts_now
570 |             conn:close()
571 |         end
572 | 
573 |         -- seconds since 12am for book start time and current time
574 | 
575 |         local t_bookStart = os.date("*t", tonumber(ts_bookStart))
576 |         t_bookStart.hour = 0
577 |         t_bookStart.min = 0
578 |         t_bookStart.sec = 0
579 |         local ts_midnight_bookstartDay = os.time(t_bookStart)
580 |         local secsSinceMidnight_now = ts_now - ts_midnight_today
581 |         local secsSinceMidnight_bookstart = ts_bookStart - ts_midnight_bookstartDay
582 | 
583 |         local daysAgo = (ts_now - ts_bookStart) / secsInOneDay
584 |         if secsSinceMidnight_now < secsSinceMidnight_bookstart then
585 |             daysAgo = daysAgo + 1
586 |         end
587 |         local daysAgoTxt = ""
588 |         if not statsEnabled then
589 |             daysAgoTxt = "--"
590 |         elseif daysAgo == 0 then
591 |             daysAgoTxt = "started today"
592 |         elseif daysAgo == 1 then
593 |             daysAgoTxt = "started yesterday"
594 |         else
595 |             daysAgoTxt = string.format("started %i days ago", daysAgo)
596 |         end
597 | 
598 |         local bookStartDate = ""
599 |         if statsEnabled then
600 |             bookStartDate = os.date("%d-%m-%Y", tonumber(ts_bookStart))
601 |         end
602 | 
603 |         local startedOn_str = string.format("%s (%s)", daysAgoTxt, bookStartDate) -- "started x days ago (dd--mm--yyyy)"
604 | 
605 |         -- BOOK READ TIME / HIGHLIGHT COUNT
606 | 
607 |         local bookReadTime, bookPagesRead, highlightCount = 0, 0, 0 -- bookreadtime is from FIRST OPEN till NOW
608 |         if statsEnabled and bookCompleted then
609 |             local pages_placeholder, time_placeholder = ReaderStatistics:getPageTimeTotalStats(ReaderStatistics.id_curr_book)
610 | 			bookReadTime = time_placeholder or 0
611 | 			bookPagesRead = pages_placeholder or 0
612 | 			local ok, stats = pcall(ReaderStatistics.getCurrentStat, ReaderStatistics) 	-- using pcall to defend against some
613 | 			if ok and stats and stats[15] then  										-- unexpected crashes when launching bc window.
614 | 				highlightCount = tonumber(stats[15][2]) or 0  
615 | 			end           		
616 |         end
617 | 
618 |         local bookReadTime_string = ""
619 |         local bookCompleteStats = "--"
620 |         local highlightCount_str = ""
621 |         if statsEnabled then
622 |             highlightCount_str = T(N_("1 highlight", "%1 highlights", highlightCount), highlightCount)
623 |             bookReadTime_string = string.format("read for %s", secsToTimestring(bookReadTime))
624 |             bookCompleteStats = string.format("%s\n%s\n%s", bookReadTime_string, startedOn_str, highlightCount_str)
625 |         end
626 | 
627 |         -- WINDOW WIDTH
628 | 
629 |         local bcWidgetWidth = 0
630 |         if not statsEnabled then
631 |             bcWidgetWidth = getWidth("book complete!", w_font.face.boldit, w_font.size.med)
632 |         else
633 | 			local wid1 = getWidth(startedOn_str, w_font.face.it, w_font.size.small)
634 | 			local wid2 = getWidth(bookReadTime_string, w_font.face.it, w_font.size.small)
635 | 			bcWidgetWidth = math.max(wid1, wid2)
636 | 		end
637 | 
638 |         local bookCompleteWindow = {}
639 |         if bookCompleted then
640 |             bookCompleteWindow =
641 |                 VerticalGroup:new {
642 |                 textboxx("book complete!", w_font.face.boldit, w_font.size.med, w_font.color.black, bcWidgetWidth),
643 |                 vertical_spacing(0.5),
644 |                 textboxx(bookCompleteStats, w_font.face.it, w_font.size.small, w_font.color.black, bcWidgetWidth)
645 |             }
646 |         end
647 | 
648 | 		local final_frame =
649 | 			FrameContainer:new {
650 | 			radius = Screen:scaleBySize(10),
651 | 			bordersize = Screen:scaleBySize(2),
652 | 			padding = w_padding.external,
653 | 			padding_top = math.floor(w_padding.external * 0.5),
654 | 			padding_bottom = math.floor(w_padding.external * 0.9),
655 | 			background = Blitbuffer.COLOR_WHITE,
656 | 			bookCompleteWindow
657 | 		}
658 | 		
659 | 		return final_frame
660 |     end
661 | 
662 | 	--============================================
663 |     --'BOOKS READ TODAY' WINDOW
664 | 	--============================================
665 | 	
666 |     local function buildBooksReadTodayWindow()
667 |         local booksReadToday = {}
668 |         if not self.ui.document and statsEnabled then
669 |             local conn = SQ3.open(db_location)
670 |             local sql_stmt_booksReadToday =
671 | 											[[ 
672 | 												SELECT  book_tbl.title AS title,
673 | 														count(distinct page_stat_tbl.page),
674 | 														sum(page_stat_tbl.duration),
675 | 														book_tbl.id
676 | 												FROM    page_stat AS page_stat_tbl, book AS book_tbl
677 | 												WHERE   page_stat_tbl.id_book=book_tbl.id AND page_stat_tbl.start_time BETWEEN %d AND %d
678 | 												GROUP   BY book_tbl.id
679 | 												ORDER   BY book_tbl.last_open DESC;
680 | 											]]
681 |             booksReadToday = conn:exec(string.format(sql_stmt_booksReadToday, ts_midnight_today + 1, ts_now))
682 |             conn:close()
683 |         end
684 | 
685 |         if statsEnabled and booksReadToday then
686 |             for i = 1, #booksReadToday[1] do
687 |                 local p = tonumber(booksReadToday[2][i]) -- pages read today
688 |                 local p_str = T(N_("1 pg", "%1 pgs", p), p)
689 |                 local d = secsToTimestring(tonumber(booksReadToday[3][i])) -- time read
690 | 				if brtAuthorsEnabled then -- if authors enabled, then replaces "title" in [1][i] with "title - author(s)"
691 | 					local bookId = booksReadToday[4][i] -- grab book id
692 | 					local auth = ""
693 | 					local auth_str = ""
694 | 					if ReaderStatistics:getBookStat(bookId) then 
695 | 						auth = ReaderStatistics:getBookStat(bookId)[2][2] or ""
696 | 						if auth:find("\n") then
697 | 							auth = string.gsub(auth, "[\n]", ", ")
698 | 						end
699 | 						if auth ~= "N/A" then auth_str = string.format( " - %s", string.lower(auth)) end
700 | 						booksReadToday[1][i] = booksReadToday[1][i] .. auth_str -- append author(s) to book title
701 | 					end
702 | 				end
703 |                 booksReadToday[4][i] = string.format("%s · %s", p_str, d) -- replace book id in [4][i] with book stats string
704 | 			end
705 |         end
706 | 
707 |         -- WINDOW WIDTH
708 | 		local brtWindowTitle = textt("books read today", w_font.face.boldit, w_font.size.med, w_font.color.black, 0)
709 |         local brtWindowWidth = brtWindowTitle:getSize().w         
710 |         local brtWindowWidth_max = math.floor(screen_width / 2)
711 |         if screen_width > screen_height then
712 |             brtWindowWidth_max = math.floor(brtWindowWidth_max * screen_height / screen_width)
713 |         end		
714 |         if statsEnabled and booksReadToday then
715 |             local maxTitleWidth = 0 -- max width of book title string
716 | 			local maxStatWidth = 0	-- max width of book stats string
717 |             for i = 1, #booksReadToday[1] do
718 |                 local w_title = getWidth(booksReadToday[1][i], w_font.face.reg, w_font.size.small)
719 |                 if w_title > maxTitleWidth then
720 |                     maxTitleWidth = w_title
721 |                 end
722 |                 local w_stats = getWidth(booksReadToday[4][i], w_font.face.it, w_font.size.small)
723 |                 if w_stats > maxStatWidth then
724 |                     maxStatWidth = w_stats
725 |                 end
726 |             end
727 |             if maxTitleWidth > brtWindowWidth then
728 |                 brtWindowWidth = math.min((maxTitleWidth), brtWindowWidth_max)
729 | 			end
730 |             if maxStatWidth > brtWindowWidth then
731 |                 brtWindowWidth = maxStatWidth 	-- max window width is disregarded here because
732 |             end									-- we want stats to stay within one line.	
733 |         end
734 | 
735 |         -- HELPERS
736 | 
737 |         local function booksReadTodayEntry(brt_bookTitle, brtStats_str)
738 |             local titleText = brt_bookTitle --string.format("%s", brt_bookTitle)
739 |             local title = textboxx(titleText, w_font.face.reg, w_font.size.small, w_font.color.black, brtWindowWidth)
740 | 
741 |             local brtStats = textt(brtStats_str, w_font.face.it, w_font.size.small, w_font.color.lightGray, 0)
742 | 
743 |             local w =
744 |                 VerticalGroup:new {
745 |                 title,
746 |                 brtStats
747 |             }
748 |             return w
749 |         end
750 | 
751 |         -- WINDOW CREATION
752 | 
753 |         local booksReadTodayWindow = {}
754 | 		booksReadTodayWindow =
755 | 			VerticalGroup:new {
756 | 			brtWindowTitle,
757 | 			vertical_spacing(0.7)
758 | 		}
759 | 		if statsEnabled and booksReadToday then
760 | 		local brt_separator = textboxx("-", w_font.face.it, w_font.size.small, w_font.color.black, brtWindowWidth)
761 | 		brt_separator.forced_height = brtWindowTitle:getSize().h
762 | 			for i = 1, #booksReadToday[1] do
763 | 				local t = string.lower(booksReadToday[1][i]) -- book title                  
764 | 				local statsStr = booksReadToday[4][i]
765 | 				booksReadTodayWindow[#booksReadTodayWindow + 1] = booksReadTodayEntry(t, statsStr)
766 | 				booksReadTodayWindow[#booksReadTodayWindow + 1] = vertical_spacing()
767 | 			end
768 | 			table.remove(booksReadTodayWindow) -- removes trailing separator
769 | 		elseif not statsEnabled then
770 | 			booksReadTodayWindow[#booksReadTodayWindow + 1] =
771 | 				textboxx("--", w_font.face.it, w_font.size.small, w_font.color.black, brtWindowWidth)
772 | 		else -- if no books read yet
773 | 			booksReadTodayWindow[#booksReadTodayWindow + 1] =
774 | 				textboxx("nope. :(", w_font.face.it, w_font.size.small, w_font.color.black, brtWindowWidth)
775 | 		end
776 | 		
777 | 		local final_frame =
778 | 			FrameContainer:new {
779 | 			radius = Screen:scaleBySize(10),
780 | 			bordersize = Screen:scaleBySize(2),
781 | 			padding = w_padding.external,
782 | 			padding_top = math.floor(w_padding.external / 1.5),
783 | 			background = Blitbuffer.COLOR_WHITE,
784 | 			booksReadTodayWindow
785 | 		}
786 | 		
787 | 		return final_frame
788 |     end
789 | 
790 | 	--==================//////////==================--
791 | 
792 |     local WindowToBeDisplayed = nil
793 |     if not self.ui.document then
794 |         WindowToBeDisplayed = buildBooksReadTodayWindow()
795 |         frameRadius = Screen:scaleBySize(10)
796 | 		padding_top = math.floor(w_padding.external * 0.2)
797 |     elseif bookCompleted then
798 |         WindowToBeDisplayed = buildBookCompleteWindow()
799 |         frameRadius = Screen:scaleBySize(10)
800 |     elseif not bookCompleted then
801 |         WindowToBeDisplayed = buildQuickLookWindow()
802 |     end
803 | 
804 |     self[1] =
805 |         CenterContainer:new {
806 |         dimen = Screen:getSize(),
807 |         VerticalGroup:new {
808 |             WindowToBeDisplayed
809 |         }
810 |     }
811 | 
812 |     -- taps and keypresses
813 | 
814 |     if Device:hasKeys() then
815 |         self.key_events.AnyKeyPressed = {{Device.input.group.Any}}
816 |     end
817 |     if Device:isTouchDevice() then
818 |         self.ges_events.Swipe = {
819 |             GestureRange:new {
820 |                 ges = "swipe",
821 |                 range = function()
822 |                     return self.dimen
823 |                 end
824 |             }
825 |         }
826 |         self.ges_events.Tap = {
827 |             GestureRange:new {
828 |                 ges = "tap",
829 |                 range = function()
830 |                     return self.dimen
831 |                 end
832 |             }
833 |         }
834 |         self.ges_events.MultiSwipe = {
835 |             GestureRange:new {
836 |                 ges = "multiswipe",
837 |                 range = function()
838 |                     return self.dimen
839 |                 end
840 |             }
841 |         }
842 |     end	
843 | end
844 | 
845 | function quicklookwindow:onTap()
846 |     UIManager:close(self)
847 | end
848 | 
849 | function quicklookwindow:onSwipe(arg, ges_ev)
850 |     if ges_ev.direction == "south" then
851 |         -- Allow easier closing with swipe up/down
852 |         self:onClose()
853 |     elseif ges_ev.direction == "east" or ges_ev.direction == "west" or ges_ev.direction == "north" then
854 |         -- -- no use for now
855 |         -- do end -- luacheck: ignore 541
856 |         self:onClose()
857 |     else -- diagonal swipe
858 |         self:onClose()
859 |     end
860 | end
861 | 
862 | function quicklookwindow:onClose()
863 |     UIManager:close(self)
864 |     return true
865 | end
866 | 
867 | quicklookwindow.onAnyKeyPressed = quicklookwindow.onClose
868 | quicklookwindow.onMultiSwipe = quicklookwindow.onClose
869 | 
870 | function quicklookwindow:onShow()
871 |     UIManager:setDirty(
872 |         self,
873 |         function()
874 |             return "ui", self[1][1][1].dimen
875 |         end
876 |     )
877 |     return true
878 | end
879 | 
880 | function quicklookwindow:onCloseWidget()
881 |     if self[1] and self[1][1] and self[1][1][1] then
882 |         UIManager:setDirty(
883 |             nil,
884 |             function()
885 |                 return "ui", self[1][1][1].dimen
886 |             end
887 |         )
888 |     end
889 | end
890 | 
891 | -- ADD TO DISPATCHER
892 | 
893 | Dispatcher:registerAction(
894 |     "quicklookbox_action",
895 |     {
896 |         category = "none",
897 |         event = "QuickLook",
898 |         title = _("mini receipt"),
899 |         general = true
900 |     }
901 | )
902 | 
903 | function ReaderUI:onQuickLook()
904 |     if self.statistics then
905 |         self.statistics:insertDB()
906 |     end
907 | 
908 |     bookCompleted = false
909 | 
910 |     local widget =
911 |         quicklookwindow:new {
912 |         ui = self,
913 |         document = self.document,
914 |         state = self.view and self.view.state
915 |     }
916 | 
917 |     UIManager:show(widget, "ui", widget.dimen)
918 | end
919 | 
920 | function ReaderUI:onEndOfBook()
921 |     if self.statistics then
922 |         self.statistics:insertDB()
923 |     end
924 | 
925 |     bookCompleted = true
926 | 
927 |     if showBookCompleteWindow then
928 |         local widget =
929 |             quicklookwindow:new {
930 |             ui = self,
931 |             document = self.document,
932 |             state = self.view and self.view.state
933 |         }
934 | 
935 |         UIManager:show(widget, "ui", widget.dimen)
936 |     end
937 | end
938 | 
939 | function FileManager:onQuickLook()
940 |     if self.statistics then
941 |         self.statistics:insertDB()
942 |     end
943 | 
944 |     local widget =
945 |         quicklookwindow:new {
946 |         ui = self,
947 |         document = self.document,
948 |         state = self.view and self.view.state
949 |     }
950 | 
951 |     UIManager:show(widget, "ui", widget.dimen)
952 | end
953 | 
954 | 


--------------------------------------------------------------------------------
/2-cvs-receipt-frankenpatch.lua:
--------------------------------------------------------------------------------
   1 | --[[ cvs receipt v2.3 #11 - public ]]
   2 | -- infinite loop protection in addToMainMenu
   3 | 
   4 | local Blitbuffer = require("ffi/blitbuffer")
   5 | local bookCompleted = false
   6 | local CenterContainer = require("ui/widget/container/centercontainer")
   7 | local datetime = require("datetime")
   8 | local DataStorage = require("datastorage")
   9 | local db_location = DataStorage:getSettingsDir() .. "/statistics.sqlite3"
  10 | local Device = require("device")
  11 | local Dispatcher = require("dispatcher")
  12 | local Event = require("ui/event")
  13 | local FileManager = require("apps/filemanager/filemanager")
  14 | local Font = require("ui/font")
  15 | local FrameContainer = require("ui/widget/container/framecontainer")
  16 | local Geom = require("ui/geometry")
  17 | local GestureRange = require("ui/gesturerange")
  18 | local HorizontalGroup = require("ui/widget/horizontalgroup")
  19 | local HorizontalSpan = require("ui/widget/horizontalspan")
  20 | local InputContainer = require("ui/widget/container/inputcontainer")
  21 | local LeftContainer = require("ui/widget/container/leftcontainer")
  22 | local Math = require("optmath")
  23 | local ProgressWidget = require("ui/widget/progresswidget")
  24 | local ReaderFooter = require("apps/reader/modules/readerfooter")
  25 | local ReaderUI = require("apps/reader/readerui")
  26 | local ReaderView = require("apps/reader/modules/readerview")
  27 | local Screen = Device.screen
  28 | local Size = require("ui/size")
  29 | local SQ3 = require("lua-ljsqlite3/init")
  30 | local T = require("ffi/util").template
  31 | local TextWidget = require("ui/widget/textwidget")
  32 | local TextBoxWidget = require("ui/widget/textboxwidget")
  33 | local UIManager = require("ui/uimanager")
  34 | local userpatch = require("userpatch")  
  35 | local util = require("util")
  36 | local VerticalGroup = require("ui/widget/verticalgroup")
  37 | local VerticalSpan = require("ui/widget/verticalspan")
  38 | local Widget = require("ui/widget/widget")
  39 | local _ = require("gettext")
  40 | local N_ = _.ngettext
  41 | local WidgetContainer = require("ui/widget/container/widgetcontainer")
  42 | 
  43 | -- SWITCHES
  44 | 
  45 | local buttonProgressBarEnabled, showBookCompleteWindow, altFontEnabled, brtAuthorsEnabled = false, false, false, false
  46 | if G_reader_settings and G_reader_settings.isTrue then 
  47 | 	buttonProgressBarEnabled = G_reader_settings:isTrue("cvs_rct_button_progbars")
  48 | 	showBookCompleteWindow = G_reader_settings:isTrue("cvs_rct_book_complete_window")
  49 | 	altFontEnabled = G_reader_settings:isTrue("cvs_rct_altFont")
  50 | 	brtAuthorsEnabled = G_reader_settings:isTrue("cvs_rct_brtAuthors")
  51 | end
  52 | 
  53 | -- ADD TO MENU
  54 | 
  55 | local cvsMenu = {  
  56 |         text = _("cvs receipt"),  
  57 |         sorting_hint = "tools",  
  58 |         sub_item_table = {  
  59 |             {  
  60 |                 text = _("button style progress bars"),  
  61 | 				help_text = _("button style progress bars inspired by old kindle firmwares. when unchecked, the receipt goes back to regular progress bars."),
  62 |                 checked_func = function()  
  63 |                     return G_reader_settings:isTrue("cvs_rct_button_progbars")  
  64 |                 end,  
  65 |                 callback = function()  
  66 |                     G_reader_settings:flipNilOrFalse("cvs_rct_button_progbars")					
  67 | 					buttonProgressBarEnabled = G_reader_settings:isTrue("cvs_rct_button_progbars")					
  68 |                 end,  
  69 |             }, 
  70 | 			{  
  71 |                 text = _("'book complete' window"),
  72 | 				help_text = _("a little window that pops up when you flip past the last page of a book. shows time read, starting date and highlight count for current book.\n\n(set Menu>gear icon>End of document action to 'Do nothing' for best results)."),
  73 |                 checked_func = function()  
  74 |                     return G_reader_settings:isTrue("cvs_rct_book_complete_window")  
  75 |                 end,  
  76 |                 callback = function()  
  77 | 					G_reader_settings:flipNilOrFalse("cvs_rct_book_complete_window")  
  78 | 					showBookCompleteWindow = G_reader_settings:isTrue("cvs_rct_book_complete_window") 			
  79 |                 end,  
  80 |             }, 
  81 | 			{  
  82 |                 text = _("show author(s) in 'books read today' window."),  
  83 | 				help_text = _("uncheck this if for a cleaner, more minimal looking 'books read today' window."),
  84 |                 checked_func = function()  
  85 |                     return G_reader_settings:isTrue("cvs_rct_brtAuthors")  
  86 |                 end,  
  87 |                 callback = function()  
  88 |                     G_reader_settings:flipNilOrFalse("cvs_rct_brtAuthors")  
  89 | 					brtAuthorsEnabled = G_reader_settings:isTrue("cvs_rct_brtAuthors")
  90 |                 end,  
  91 |             },			
  92 | 			{  
  93 |                 text = _("alt-font"),  
  94 | 				help_text = _("monospace font (or any other font you've added via the lua file)."),
  95 |                 checked_func = function()  
  96 |                     return G_reader_settings:isTrue("cvs_rct_altFont")  
  97 |                 end,  
  98 |                 callback = function()  
  99 |                     G_reader_settings:flipNilOrFalse("cvs_rct_altFont")  
 100 | 					altFontEnabled = G_reader_settings:isTrue("cvs_rct_altFont") 			
 101 |                 end,  
 102 |             },  
 103 |         },  
 104 |     }  
 105 | 
 106 | if not ReaderFooter._cvs_receipt_hooked then
 107 | 	local orig_ReaderFooter_addToMainMenu_cvs = ReaderFooter.addToMainMenu
 108 | 	ReaderFooter.addToMainMenu = function(self, menu_items)
 109 | 		if orig_ReaderFooter_addToMainMenu_cvs then
 110 | 			orig_ReaderFooter_addToMainMenu_cvs(self, menu_items)
 111 | 		end
 112 | 		menu_items.cvs_rct_menu = cvsMenu
 113 | 	end 
 114 | 	ReaderFooter._cvs_receipt_hooked = true
 115 | end
 116 | 
 117 | local quicklookwindow =
 118 |     InputContainer:extend {
 119 |     modal = true,
 120 |     name = "quick_look_window"
 121 | 	}
 122 | 
 123 | function quicklookwindow:init()
 124 | 	
 125 |     local ReaderStatistics = self.ui.statistics
 126 |     local statsEnabled = ReaderStatistics and ReaderStatistics.settings and ReaderStatistics.settings.is_enabled
 127 |     local ReaderToc = self.ui.toc	
 128 | 
 129 |     -- BOOK INFO
 130 | 
 131 |     local book_title = ""
 132 |     local book_author = ""
 133 |     if self.ui.doc_props then
 134 |         book_title = self.ui.doc_props.display_title or ""
 135 |         book_author = self.ui.doc_props.authors or ""
 136 |         if book_author:find("\n") then -- Show first author if multiple authors
 137 |             book_author = T(_("%1 et al."), util.splitToArray(book_author, "\n")[1] .. ",")
 138 |         end
 139 |     end
 140 | 
 141 |     -- PAGE COUNT AND BOOK PERCENTAGE
 142 | 
 143 |     local book_page = 0
 144 |     local book_total = 0
 145 |     local book_left = 0
 146 |     local book_percentage = 0
 147 |     if self.ui.document then
 148 |         book_page = self.state.page or 1 -- Current page
 149 |         book_total = self.ui.doc_settings.data.doc_pages or 1
 150 |         book_left = book_total - book_page
 151 |         book_percentage = (book_page / book_total) * 100 -- Format like %.1f in header_string below
 152 |     end
 153 | 
 154 |     -- CHAPTER INFO
 155 | 
 156 |     local chapter_title = ""
 157 |     local chapter_total = 0
 158 |     local chapter_left = 0
 159 |     local chapter_page = 0
 160 |     if ReaderToc then
 161 |         chapter_title = ReaderToc:getTocTitleByPage(book_page) or "" -- Chapter name
 162 |         chapter_page = ReaderToc:getChapterPagesDone(book_page) or 0
 163 |         chapter_page = chapter_page + 1 -- This +1 is to include the page you're looking at
 164 |         chapter_total = ReaderToc:getChapterPageCount(book_page) or book_total
 165 |         chapter_left = ReaderToc:getChapterPagesLeft(book_page) or book_left
 166 |     end
 167 | 
 168 |     -- BOOK PAGE TURNS (cuz everything gets reassigned with stable pages),
 169 | 
 170 |     local book_pageturn = book_page
 171 |     local book_pageturn_total = book_total
 172 |     local book_pageturn_left = book_left
 173 | 
 174 |     -- STABLE PAGES
 175 | 
 176 |     if self.ui.pagemap and self.ui.pagemap:wantsPageLabels() then
 177 |         book_page = self.ui.pagemap:getCurrentPageLabel(true) -- these two are strings.
 178 |         book_total = self.ui.pagemap:getLastPageLabel(true)
 179 |     end
 180 | 
 181 |     -- CLOCK
 182 | 
 183 |     local current_time = datetime.secondsToHour(os.time(), G_reader_settings:isTrue("twelve_hour_clock")) or ""
 184 | 
 185 |     -- BATTERY
 186 | 
 187 |     local battery = ""
 188 |     if Device:hasBattery() then
 189 |         local power_dev = Device:getPowerDevice()
 190 |         local batt_lvl = power_dev:getCapacity() or 0
 191 |         local is_charging = power_dev:isCharging() or false
 192 |         local batt_prefix = power_dev:getBatterySymbol(power_dev:isCharged(), is_charging, batt_lvl) or ""
 193 |         battery = batt_prefix .. batt_lvl .. "%"
 194 |     end
 195 | 
 196 |     local screen_width = Screen:getWidth()
 197 |     local screen_height = Screen:getHeight()
 198 |     local w_width = math.floor(screen_width / 2)
 199 |     if screen_width > screen_height then
 200 |         w_width = math.floor(w_width * screen_height / screen_width)
 201 |     end
 202 | 
 203 |     -- FONT AND PADDING
 204 | 
 205 |     local w_font = {
 206 |         face = {
 207 |             reg = "NotoSans-Regular.ttf",
 208 |             bold = "NotoSans-Bold.ttf",
 209 |             it = "NotoSans-Italic.ttf",
 210 |             boldit = "NotoSans-BoldItalic.ttf"
 211 |         },
 212 |         size = {big = 25, med = 18, small = 15, tiny = 13},
 213 |         color = {
 214 |             black = Blitbuffer.COLOR_BLACK,
 215 |             darkGray = Blitbuffer.COLOR_GRAY_1,
 216 |             lightGray = Blitbuffer.COLOR_GRAY_4
 217 |         }
 218 |     }
 219 | 	local fontSizeCorrection = -1
 220 | 	local monospaceFont = "DroidSansMono.ttf"
 221 |     if altFontEnabled then -- monospace
 222 |         w_font.face = {
 223 |             reg = monospaceFont,
 224 |             bold = monospaceFont,
 225 |             it = monospaceFont,
 226 |             boldit = monospaceFont
 227 |         }
 228 |         for key, value in pairs(w_font.size) do
 229 |             w_font.size[key] = value + fontSizeCorrection
 230 |         end
 231 |     end
 232 | 
 233 |     local w_padding = {
 234 |         internal = buttonProgressBarEnabled and Screen:scaleBySize(7) or Screen:scaleBySize(12),
 235 |         external = Screen:scaleBySize(20)
 236 |     } -- ext: between frame and widgets, int: verticalspace bw widgets (12)
 237 | 
 238 |     -- HELPER FUNCTIONS
 239 | 
 240 |     local function secsToTimestring(secs) -- seconds to 'x hrs y mins' format
 241 |         local timestring = ""
 242 | 
 243 |         local h = math.floor(secs / 3600)
 244 |         local m = math.floor((secs % 3600) / 60)
 245 |         local h_str = T(N_("1 hr", "%1 hrs", h), h)
 246 |         local m_str = T(N_("1 min", "%1 mins", m), m)
 247 | 
 248 |         if h == 0 and m < 1 then
 249 |             return "less than a minute"
 250 |         else
 251 |             if h >= 1 then timestring = timestring .. h_str .. " " end
 252 |             if m >= 1 then timestring = timestring .. m_str .. " " end
 253 |             timestring = timestring:sub(1, -2) -- remove the last space
 254 |         end
 255 | 
 256 |         return timestring
 257 |     end
 258 | 
 259 |     local function vertical_spacing(h) -- vertical space eq. to h*w_padding.internal
 260 |         if h == nil then
 261 |             h = 1
 262 |         end
 263 |         local s = VerticalSpan:new {width = math.floor(w_padding.internal * h)}
 264 |         return s
 265 |     end
 266 | 
 267 |     local function textt(txt, tfont, tsize, tclr, tpadding) -- creates TextWidget
 268 |         if not tclr then tclr = w_font.color.black end
 269 | 
 270 |         local w =
 271 |             TextWidget:new {
 272 |             text = txt,
 273 |             face = Font:getFace(tfont, tsize),
 274 |             fgcolor = tclr,
 275 |             bold = false,
 276 | 			padding = tpadding or Screen:scaleBySize(2)
 277 |         }
 278 |         return w
 279 |     end
 280 | 
 281 |     local function getWidth(text, face, size) -- text width
 282 |         local t = textt(text, face, size)
 283 |         local width = t:getSize().w
 284 |         t:free()
 285 |         return width
 286 |     end
 287 | 
 288 |     local function textboxx(txt, tfont, tsize, tclr, twidth, tbold, alignmt, justif) -- creates TextBoxWidget
 289 |         if not tclr then tclr = w_font.color.black end
 290 |         if not tbold then tbold = false end
 291 |         if not justif then justif = false end
 292 |         if not alignmt then alignmt = "center" end
 293 |         local w =
 294 |             TextBoxWidget:new {
 295 |             text = txt,
 296 |             face = Font:getFace(tfont, tsize),
 297 |             fgcolor = tclr,
 298 |             bold = tbold,
 299 |             width = twidth,
 300 |             alignment = alignmt,
 301 |             justified = justif,            
 302 |             padding = 0
 303 |         }
 304 |         return w
 305 |     end
 306 | 
 307 |     -- CURRENT TIMESTAMP / MIDNIGHT TIMESTAMP
 308 | 
 309 |     local secsInOneDay = 3600 * 24
 310 |     local ts_now = os.time()
 311 |     local t = os.date("*t", ts_now)
 312 |     t.hour = 0
 313 |     t.min = 0
 314 |     t.sec = 0
 315 |     local ts_midnight_today = os.time(t)
 316 | 	
 317 | 	--============================================
 318 |     --'QUICK LOOK' WINDOW
 319 | 	--============================================
 320 | 	
 321 |     local function buildQuickLookWindow()
 322 | 	
 323 |         -- we manually calculate chapter page, chapter total and chapter left in terms of pageturns.
 324 | 		-- this is because we want progress % to update after every PAGETURN (because that feels more
 325 | 		-- organic) as opposed to having it update every STABLEPAGE (one single stablepage might spread
 326 | 		-- across multiple pageturns).
 327 | 		
 328 | 		local chapter_pgturn, chapter_pgturn_left, chapter_pgturn_total = 0, 0, 0
 329 | 		local nextChapterTickPgturn, previousChapterTickPgturn = 0, 0
 330 |         if self.ui.pagemap and self.ui.pagemap:wantsPageLabels() and ReaderToc then -- if stable pages are ON and toc is available
 331 |             nextChapterTickPgturn = ReaderToc:getNextChapter(book_pageturn) or (book_pageturn_total + 1)
 332 | 			previousChapterTickPgturn = ReaderToc:getPreviousChapter(book_pageturn) or 1
 333 | 			if book_pageturn == 1 or ReaderToc:isChapterStart(book_pageturn) then previousChapterTickPgturn = book_pageturn end
 334 | 			chapter_pgturn = book_pageturn - previousChapterTickPgturn +1
 335 | 			chapter_pgturn_total = nextChapterTickPgturn - previousChapterTickPgturn
 336 |             chapter_pgturn_left = nextChapterTickPgturn - book_pageturn - 1
 337 |         else
 338 |             chapter_pgturn = chapter_page
 339 | 			chapter_pgturn_total = chapter_total
 340 | 			chapter_pgturn_left = chapter_left
 341 |         end	
 342 | 	
 343 |         --=== QUICK LOOK WINDOW WIDGETS ===--
 344 | 
 345 |         local function boxtype(book_or_ch)
 346 |             local widget = textt(book_or_ch, w_font.face.bold, w_font.size.big)
 347 |             return widget
 348 |         end
 349 | 
 350 |         function itemname(book_or_ch_name)
 351 |             local t = string.lower(book_or_ch_name)
 352 |             local widget = textboxx(t, w_font.face.reg, w_font.size.med, w_font.color.black, w_width, false, "left")
 353 |             return widget
 354 |         end
 355 | 		
 356 | 		-- PROGRESS MODULE
 357 | 		
 358 |         function progressmodule(pgturn, pgturn_total, st_pageno, st_pagetotal) 	-- last two args rep. stable pages.
 359 |             if st_pageno == nil then st_pageno = pgturn end						-- fallback to page turns if st. pgs. off	
 360 |             if st_pagetotal == nil then st_pagetotal = pgturn_total end
 361 | 
 362 |             local prog_pct = pgturn / pgturn_total
 363 |             local progressbarwidth = math.floor(w_width)
 364 |             local prog_bar
 365 | 
 366 |             local function normal_prog_bar(pct)
 367 |                 local p =
 368 |                     ProgressWidget:new {
 369 |                     width = progressbarwidth,
 370 |                     height = Screen:scaleBySize(2),
 371 |                     percentage = pct,
 372 |                     margin_v = 0,
 373 |                     margin_h = 0,
 374 |                     radius = 0,
 375 |                     bordersize = 0,
 376 |                     fillcolor = w_font.color.black,
 377 |                     bgcolor = Blitbuffer.COLOR_GRAY
 378 |                 }
 379 |                 return p
 380 |             end
 381 | 
 382 |             local function buttonProgressBar(pct)
 383 |                 local buttonFontFace = altFontEnabled and "DroidSansMono.ttf" or "NotoSans-Regular.ttf"
 384 | 				
 385 |                 -- helper: get buttonString
 386 | 				
 387 |                 local getButtonString = function(bChar, wid, bsize)
 388 |                     local charWidth = getWidth(bChar, buttonFontFace, bsize)
 389 |                     local maxCharNum = math.floor(wid / charWidth)
 390 |                     local bString = string.rep(bChar, maxCharNum)
 391 |                     return bString
 392 |                 end
 393 | 
 394 |                 local buttonFontSize_unread = 22
 395 |                 local buttonFontSize_read = buttonFontSize_unread
 396 |                 local buttonChar_unread = "·"
 397 |                 local buttonChar_read = "•"
 398 | 				
 399 | 				local increment = 4 -- % increment for button progress bar. < 2 makes the bar fill up before touching 100
 400 |                 local readWidth = (math.floor(pct * 100 / increment)) * increment / 100 * progressbarwidth
 401 | 				
 402 | 				-- read segment
 403 | 				
 404 | 				local readSegmentString = getButtonString(buttonChar_read, readWidth, buttonFontSize_read)
 405 |                 local readButtonSegment = textt(readSegmentString, buttonFontFace, buttonFontSize_read, nil, 0) 
 406 | 				
 407 |                 local readSegmentHeight = readButtonSegment:getSize().h
 408 |                 local paddingFix = altFontEnabled and Screen:scaleBySize(math.floor(0.05 * readSegmentHeight)) or 0
 409 |                 local container_height = readSegmentHeight - paddingFix
 410 |                 readButtonSegment.forced_height = container_height
 411 | 				
 412 | 				-- unread segment 
 413 | 				
 414 |                 local unreadWidth = progressbarwidth - readButtonSegment:getSize().w
 415 | 
 416 |                 local unreadButtonSegment
 417 |                 if altFontEnabled then
 418 |                     local unreadButtonString = getButtonString(buttonChar_unread, unreadWidth, buttonFontSize_unread)
 419 |                     unreadButtonSegment = textt(unreadButtonString, buttonFontFace, buttonFontSize_unread, nil, 0)                                   
 420 | 
 421 |                     unreadButtonSegment.forced_height = container_height
 422 |                 else
 423 |                     local dotSeparation =
 424 |                         HorizontalSpan:new {width = ((getWidth(" ", buttonFontFace, buttonFontSize_unread)) / 3)}
 425 |                     local urButton = textt(buttonChar_unread, buttonFontFace, buttonFontSize_unread, nil, 0)
 426 | 
 427 |                     urButton.forced_height = container_height
 428 | 
 429 |                     local repeatingUnit =
 430 |                         HorizontalGroup:new {
 431 |                         dotSeparation,
 432 |                         urButton
 433 |                     }
 434 | 
 435 |                     local repeatingUnit_reqNum = math.floor(unreadWidth / repeatingUnit:getSize().w)
 436 |                     unreadButtonSegment = HorizontalGroup:new {}
 437 |                     for i = 1, repeatingUnit_reqNum do
 438 |                         table.insert(unreadButtonSegment, repeatingUnit)
 439 |                     end
 440 |                 end
 441 | 
 442 |                 local rem =
 443 |                     HorizontalSpan:new {
 444 |                     width = progressbarwidth - readButtonSegment:getSize().w - unreadButtonSegment:getSize().w
 445 |                 }
 446 | 
 447 |                 local container =
 448 |                     LeftContainer:new {
 449 |                     dimen = Geom:new {
 450 |                         w = progressbarwidth,
 451 |                         h = Screen:scaleBySize(26)
 452 |                     },
 453 |                     HorizontalGroup:new {
 454 |                         align = "center",
 455 |                         readButtonSegment,
 456 |                         unreadButtonSegment,
 457 |                         rem
 458 |                     }
 459 |                 }
 460 | 
 461 |                 return container
 462 |             end
 463 | 
 464 |             prog_bar = buttonProgressBarEnabled and buttonProgressBar(prog_pct) or normal_prog_bar(prog_pct)
 465 | 
 466 |             local pgXofY_txt = T(_("page %1 of %2"), st_pageno, st_pagetotal)
 467 |             local pageXofY = textt(pgXofY_txt, w_font.face.reg, w_font.size.small, w_font.color.darkGray)
 468 | 
 469 |             local percentage_display_txt = string.format("%i%%", prog_pct * 100)
 470 |             local percentage_display =
 471 |                 textt(percentage_display_txt, w_font.face.reg, w_font.size.small, w_font.color.darkGray)
 472 | 
 473 |             local progressModule =
 474 |                 VerticalGroup:new {
 475 |                 prog_bar,
 476 |                 HorizontalGroup:new {
 477 |                     pageXofY,
 478 |                     HorizontalSpan:new {width = w_width - pageXofY:getSize().w - percentage_display:getSize().w},
 479 |                     percentage_display
 480 |                 }
 481 |             }
 482 |             return progressModule
 483 |         end
 484 | 
 485 |         -- TIME READ TODAY / PAGES READ TODAY
 486 | 
 487 |         local timeReadToday, pagesReadToday = 0, 0
 488 |         local timeReadToday_str, pagesReadToday_str = "", ""
 489 |         if self.ui.document and not bookCompleted then
 490 |             timeReadToday, pagesReadToday = ReaderStatistics:getTodayBookStats() -- stats for today across all books
 491 |             timeReadToday_str = string.format("%s read today", secsToTimestring(timeReadToday))
 492 |             pagesReadToday_str = T(N_("1 pg", "%1 pgs", pagesReadToday), pagesReadToday)
 493 |         end
 494 | 
 495 |         local time_read_today_box = function()
 496 |             local t = string.format("%s · %s", pagesReadToday_str, timeReadToday_str)
 497 |             local widget = textt(t, w_font.face.it, w_font.size.small, w_font.color.darkGray)
 498 | 
 499 |             if not statsEnabled or timeReadToday < 60 then -- if time read < 1 min, hide time_read_today_box
 500 |                 return nil
 501 |             end
 502 | 			local trt_wid = widget:getSize().w
 503 | 			if trt_wid > w_width then w_width = trt_wid + Screen:scaleBySize(10) end
 504 |             return widget
 505 |         end
 506 | 
 507 |         -- TIME LEFT IN CHAPTER/BOOK
 508 | 
 509 |         local function timeLeft_secs(pages)
 510 |             local avgTimePerPgturn = 0
 511 |             if statsEnabled then
 512 |                 avgTimePerPgturn = ReaderStatistics.avg_time
 513 |             end
 514 |             local total_secs = avgTimePerPgturn * pages
 515 |             return total_secs
 516 |         end
 517 | 
 518 |         local book_timeLeft = "calculating time"
 519 |         local chapter_timeLeft = "calculating time"
 520 |         if ReaderStatistics.avg_time and ReaderStatistics.avg_time > 0 then
 521 |             book_timeLeft = secsToTimestring(timeLeft_secs(book_pageturn_left + 1)) -- +1 to include current page when calc. time left
 522 |             chapter_timeLeft = secsToTimestring(timeLeft_secs(chapter_pgturn_left + 1))
 523 |         end
 524 | 
 525 |         function time_left_display(timeleftstring, book_or_ch)
 526 |             local tldfont = w_font.face.boldit
 527 |             if not statsEnabled or timeReadToday < 60 then
 528 |                 tldfont = w_font.face.it
 529 |             end
 530 | 
 531 |             displayText = string.format("%s left in %s", timeleftstring, book_or_ch)
 532 |             if not statsEnabled then
 533 |                 displayText = string.format("-- left in %s", book_or_ch)
 534 |             end
 535 | 
 536 |             local tldWidth = getWidth(displayText, tldfont, w_font.size.small, w_font)
 537 |             if tldWidth > w_width then
 538 |                 w_width = tldWidth + Screen:scaleBySize(10)
 539 |             end -- monospace fonts take up more space
 540 | 
 541 |             local widget = textt(displayText, tldfont, w_font.size.small, w_font.color.darkGray)
 542 | 
 543 |             return widget
 544 |         end
 545 | 
 546 |         local batt_pct_box =
 547 |             textboxx(battery, w_font.face.reg, w_font.size.small, w_font.color.black, w_width / 2, false, "left")
 548 | 
 549 |         local glyph_clock = "⌚"
 550 |         local time_box_txt = string.format("%s%s", glyph_clock, current_time)
 551 |         local time_box =
 552 |             textboxx(time_box_txt, w_font.face.reg, w_font.size.small, w_font.color.black, w_width / 2, false, "right")
 553 | 
 554 |         local bottom_bar = function()
 555 |             local widget =
 556 |                 HorizontalGroup:new {
 557 |                 batt_pct_box,
 558 |                 time_box
 559 |             }
 560 |             return widget
 561 |         end
 562 | 
 563 |         local bookboxtitle = string.format("%s - %s", book_title, book_author)
 564 | 
 565 |         local tleftc = time_left_display(chapter_timeLeft, "chapter")
 566 |         local tleftb = time_left_display(book_timeLeft, "book")
 567 | 		local trtbox = time_read_today_box()
 568 |         local progModule_book = progressmodule(book_pageturn, book_pageturn_total, book_page, book_total)
 569 |         local progModule_ch = progressmodule(chapter_pgturn, chapter_pgturn_total, chapter_page, chapter_total)
 570 | 
 571 | 
 572 |         local quickLookWindow =
 573 |             VerticalGroup:new {
 574 | 				boxtype("chapter"), 	--1
 575 | 				vertical_spacing(), 	--2
 576 | 				itemname(chapter_title),--3
 577 | 				progModule_ch, 			--4
 578 | 				vertical_spacing(), 	--5
 579 | 				tleftc, 				--6
 580 | 				vertical_spacing(), 	--7
 581 | 				boxtype("book"), 		--8
 582 | 				vertical_spacing(), 	--9
 583 | 				itemname(bookboxtitle), --10
 584 | 				progModule_book, 		--11
 585 | 				vertical_spacing(), 	--12
 586 | 				tleftb, 				--13
 587 | 				vertical_spacing(1.2), 	--14
 588 | 				bottom_bar() 			--15
 589 | 			}
 590 | 
 591 |         if trtbox then
 592 |             table.insert(quickLookWindow, 14, trtbox)
 593 |         end
 594 |         if not buttonProgressBarEnabled then
 595 |             table.insert(quickLookWindow, 11, vertical_spacing())
 596 |             table.insert(quickLookWindow, 4, vertical_spacing())
 597 |         end
 598 | 
 599 |         return quickLookWindow
 600 |     end
 601 | 
 602 | 	--============================================
 603 |     --'BOOK COMPLETE' WINDOW
 604 | 	--============================================
 605 | 	
 606 |     local function buildBookCompleteWindow()
 607 |         local id_book = 0
 608 | 		if statsEnabled then id_book = ReaderStatistics.id_curr_book or 0 end
 609 | 
 610 |         -- book start date
 611 | 
 612 |         -- stats plugin returns book start date as a a poorly formatted string,
 613 |         -- so we grab the book start timestamp directly from the sql instead.
 614 | 
 615 |         local ts_bookStart = 0
 616 |         if bookCompleted and statsEnabled then
 617 |             local conn = SQ3.open(db_location)
 618 |             local sql_stmt_bookStartTimestamp =
 619 | 												[[
 620 | 													SELECT min(start_time)			   
 621 | 													FROM   page_stat
 622 | 													WHERE  id_book = %d;
 623 | 												]]
 624 |             ts_bookStart = conn:rowexec(string.format(sql_stmt_bookStartTimestamp, id_book)) or ts_now
 625 |             conn:close()
 626 |         end
 627 | 
 628 |         -- seconds since 12am for book start time and current time
 629 | 
 630 |         local t_bookStart = os.date("*t", tonumber(ts_bookStart))
 631 |         t_bookStart.hour = 0
 632 |         t_bookStart.min = 0
 633 |         t_bookStart.sec = 0
 634 |         local ts_midnight_bookstartDay = os.time(t_bookStart)
 635 |         local secsSinceMidnight_now = ts_now - ts_midnight_today
 636 |         local secsSinceMidnight_bookstart = ts_bookStart - ts_midnight_bookstartDay
 637 | 
 638 |         local daysAgo = (ts_now - ts_bookStart) / secsInOneDay
 639 |         if secsSinceMidnight_now < secsSinceMidnight_bookstart then
 640 |             daysAgo = daysAgo + 1
 641 |         end
 642 |         local daysAgoTxt = ""
 643 |         if not statsEnabled then
 644 |             daysAgoTxt = "--"
 645 |         elseif daysAgo == 0 then
 646 |             daysAgoTxt = "started today"
 647 |         elseif daysAgo == 1 then
 648 |             daysAgoTxt = "started yesterday"
 649 |         else
 650 |             daysAgoTxt = string.format("started %i days ago", daysAgo)
 651 |         end
 652 | 
 653 |         local bookStartDate = ""
 654 |         if statsEnabled then
 655 |             bookStartDate = os.date("%d-%m-%Y", tonumber(ts_bookStart))
 656 |         end
 657 | 
 658 |         local startedOn_str = string.format("%s (%s)", daysAgoTxt, bookStartDate) -- "started x days ago (dd--mm--yyyy)"
 659 | 
 660 |         -- BOOK READ TIME / HIGHLIGHT COUNT
 661 | 
 662 |         local bookReadTime, bookPagesRead, highlightCount = 0, 0, 0 -- bookreadtime is from FIRST OPEN till NOW
 663 |         if statsEnabled and bookCompleted then
 664 |             local pages_placeholder, time_placeholder = ReaderStatistics:getPageTimeTotalStats(ReaderStatistics.id_curr_book)
 665 | 			bookReadTime = time_placeholder or 0
 666 | 			bookPagesRead = pages_placeholder or 0
 667 | 			local ok, stats = pcall(ReaderStatistics.getCurrentStat, ReaderStatistics) 	-- using pcall to defend against some
 668 | 			if ok and stats and stats[15] then  										-- unexpected crashes when launching bc window.
 669 | 				highlightCount = tonumber(stats[15][2]) or 0  
 670 | 			end           		
 671 |         end
 672 | 
 673 |         local bookReadTime_string = ""
 674 |         local bookCompleteStats = "--"
 675 |         local highlightCount_str = ""
 676 |         if statsEnabled then
 677 |             highlightCount_str = T(N_("1 highlight", "%1 highlights", highlightCount), highlightCount)
 678 |             bookReadTime_string = string.format("read for %s", secsToTimestring(bookReadTime))
 679 |             bookCompleteStats = string.format("%s\n%s\n%s", bookReadTime_string, startedOn_str, highlightCount_str)
 680 |         end
 681 | 
 682 |         -- WINDOW WIDTH
 683 | 
 684 |         local bcWidgetWidth = 0
 685 |         if not statsEnabled then
 686 |             bcWidgetWidth = getWidth("book complete!", w_font.face.boldit, w_font.size.med)
 687 |         else
 688 | 			local wid1 = getWidth(startedOn_str, w_font.face.it, w_font.size.small)
 689 | 			local wid2 = getWidth(bookReadTime_string, w_font.face.it, w_font.size.small)
 690 | 			bcWidgetWidth = math.max(wid1, wid2)
 691 | 		end
 692 | 
 693 |         local bookCompleteWindow = {}
 694 |         if bookCompleted then
 695 |             bookCompleteWindow =
 696 |                 VerticalGroup:new {
 697 |                 textboxx("book complete!", w_font.face.boldit, w_font.size.med, w_font.color.black, bcWidgetWidth),
 698 |                 vertical_spacing(0.5),
 699 |                 textboxx(bookCompleteStats, w_font.face.it, w_font.size.small, w_font.color.black, bcWidgetWidth)
 700 |             }
 701 |         end
 702 | 
 703 |         return bookCompleteWindow
 704 |     end
 705 | 
 706 | 	--============================================
 707 |     --'BOOKS READ TODAY' WINDOW
 708 | 	--============================================
 709 | 	
 710 |     local function buildBooksReadTodayWindow()
 711 |         local booksReadToday = {}
 712 |         if not self.ui.document and statsEnabled then
 713 |             local conn = SQ3.open(db_location)
 714 |             local sql_stmt_booksReadToday =
 715 | 											[[ 
 716 | 												SELECT  book_tbl.title AS title,
 717 | 														count(distinct page_stat_tbl.page),
 718 | 														sum(page_stat_tbl.duration),
 719 | 														book_tbl.id
 720 | 												FROM    page_stat AS page_stat_tbl, book AS book_tbl
 721 | 												WHERE   page_stat_tbl.id_book=book_tbl.id AND page_stat_tbl.start_time BETWEEN %d AND %d
 722 | 												GROUP   BY book_tbl.id
 723 | 												ORDER   BY book_tbl.last_open DESC;
 724 | 											]]
 725 |             booksReadToday = conn:exec(string.format(sql_stmt_booksReadToday, ts_midnight_today + 1, ts_now))
 726 |             conn:close()
 727 |         end
 728 | 
 729 |         if statsEnabled and booksReadToday then
 730 |             for i = 1, #booksReadToday[1] do
 731 |                 local p = tonumber(booksReadToday[2][i]) -- pages read today
 732 |                 local p_str = T(N_("1 pg", "%1 pgs", p), p)
 733 |                 local d = secsToTimestring(tonumber(booksReadToday[3][i])) -- time read
 734 | 				if brtAuthorsEnabled then -- if authors enabled, then replaces "title" in [1][i] with "title - author(s)"
 735 | 					local bookId = booksReadToday[4][i] -- grab book id
 736 | 					local auth = ""
 737 | 					local auth_str = ""
 738 | 					if ReaderStatistics:getBookStat(bookId) then 
 739 | 						auth = ReaderStatistics:getBookStat(bookId)[2][2] or ""
 740 | 						if auth:find("\n") then
 741 | 							auth = string.gsub(auth, "[\n]", ", ")
 742 | 						end
 743 | 						if auth ~= "N/A" then auth_str = string.format( " - %s", string.lower(auth)) end
 744 | 						booksReadToday[1][i] = booksReadToday[1][i] .. auth_str -- append author(s) to book title
 745 | 					end
 746 | 				end
 747 |                 booksReadToday[4][i] = string.format("%s · %s", p_str, d) -- replace book id in [4][i] with book stats string
 748 | 			end
 749 |         end
 750 | 
 751 |         -- WINDOW WIDTH
 752 | 		local brtWindowTitle = textt("books read today", w_font.face.boldit, w_font.size.med, w_font.color.black, 0)
 753 |         local brtWindowWidth = brtWindowTitle:getSize().w         
 754 |         local brtWindowWidth_max = math.floor(screen_width / 2)
 755 |         if screen_width > screen_height then
 756 |             brtWindowWidth_max = math.floor(brtWindowWidth_max * screen_height / screen_width)
 757 |         end		
 758 |         if statsEnabled and booksReadToday then
 759 |             local maxTitleWidth = 0 -- max width of book title string
 760 | 			local maxStatWidth = 0	-- max width of book stats string
 761 |             for i = 1, #booksReadToday[1] do
 762 |                 local w_title = getWidth(booksReadToday[1][i], w_font.face.it, w_font.size.small)
 763 |                 if w_title > maxTitleWidth then
 764 |                     maxTitleWidth = w_title
 765 |                 end
 766 |                 local w_stats = getWidth(booksReadToday[4][i], w_font.face.it, w_font.size.small)
 767 |                 if w_stats > maxStatWidth then
 768 |                     maxStatWidth = w_stats
 769 |                 end
 770 |             end
 771 |             if maxTitleWidth > brtWindowWidth then
 772 |                 brtWindowWidth = math.min((maxTitleWidth), brtWindowWidth_max)
 773 | 			end
 774 |             if maxStatWidth > brtWindowWidth then
 775 |                 brtWindowWidth = maxStatWidth 	-- max window width is disregarded here because
 776 |             end									-- we want stats to stay within one line.	
 777 |         end
 778 | 
 779 |         -- HELPERS
 780 | 
 781 |         local function booksReadTodayEntry(brt_bookTitle, brtStats_str)
 782 |             local titleText = brt_bookTitle --string.format("%s", brt_bookTitle)
 783 |             local title = textboxx(titleText, w_font.face.it, w_font.size.small, w_font.color.black, brtWindowWidth)
 784 | 
 785 |             local brtStats = textt(brtStats_str, w_font.face.it, w_font.size.small, w_font.color.lightGray, 0)
 786 | 
 787 |             local w =
 788 |                 VerticalGroup:new {
 789 |                 title,
 790 |                 brtStats
 791 |             }
 792 |             return w
 793 |         end
 794 | 
 795 |         -- WINDOW CREATION
 796 | 
 797 |         local booksReadTodayWindow = {}
 798 | 		booksReadTodayWindow =
 799 | 			VerticalGroup:new {
 800 | 			brtWindowTitle,
 801 | 			vertical_spacing()
 802 | 		}
 803 | 		if statsEnabled and booksReadToday then
 804 | 		local brt_separator = textboxx("-", w_font.face.it, w_font.size.small, w_font.color.black, brtWindowWidth)
 805 | 		brt_separator.forced_height = brtWindowTitle:getSize().h
 806 | 			for i = 1, #booksReadToday[1] do
 807 | 				local t = string.lower(booksReadToday[1][i]) -- book title                  
 808 | 				local statsStr = booksReadToday[4][i]
 809 | 				booksReadTodayWindow[#booksReadTodayWindow + 1] = booksReadTodayEntry(t, statsStr)
 810 | 				booksReadTodayWindow[#booksReadTodayWindow + 1] = brt_separator
 811 | 			end
 812 | 			table.remove(booksReadTodayWindow) -- removes trailing separator
 813 | 		elseif not statsEnabled then
 814 | 			booksReadTodayWindow[#booksReadTodayWindow + 1] =
 815 | 				textboxx("--", w_font.face.it, w_font.size.small, w_font.color.black, brtWindowWidth)
 816 | 		else -- if no books read yet
 817 | 			booksReadTodayWindow[#booksReadTodayWindow + 1] =
 818 | 				textboxx("nope. :(", w_font.face.it, w_font.size.small, w_font.color.black, brtWindowWidth)
 819 | 		end
 820 | 
 821 |         return booksReadTodayWindow
 822 |     end
 823 | 
 824 | 	--==================//////////==================--
 825 | 
 826 |     local frameRadius = Screen:scaleBySize(22)
 827 |     local framePadding = w_padding.external
 828 | 
 829 |     local WindowToBeDisplayed = nil
 830 |     if not self.ui.document then
 831 |         WindowToBeDisplayed = buildBooksReadTodayWindow()
 832 |         frameRadius = Screen:scaleBySize(10)
 833 |     elseif bookCompleted then
 834 |         WindowToBeDisplayed = buildBookCompleteWindow()
 835 |         frameRadius = Screen:scaleBySize(10)
 836 |     elseif not bookCompleted then
 837 |         WindowToBeDisplayed = buildQuickLookWindow()
 838 |     end
 839 | 
 840 |     local final_frame =
 841 |         FrameContainer:new {
 842 |         radius = frameRadius,
 843 |         bordersize = Screen:scaleBySize(2),
 844 |         padding = framePadding,
 845 |         padding_top = math.floor(w_padding.external / 2.1),
 846 |         padding_bottom = math.floor(w_padding.external / 1.1),
 847 |         background = Blitbuffer.COLOR_WHITE,
 848 |         WindowToBeDisplayed
 849 |     }
 850 | 
 851 |     self[1] =
 852 |         CenterContainer:new {
 853 |         dimen = Screen:getSize(),
 854 |         VerticalGroup:new {
 855 |             final_frame
 856 |         }
 857 |     }
 858 | 
 859 |     -- taps and keypresses
 860 | 
 861 |     if Device:hasKeys() then
 862 |         self.key_events.AnyKeyPressed = {{Device.input.group.Any}}
 863 |     end
 864 |     if Device:isTouchDevice() then
 865 |         self.ges_events.Swipe = {
 866 |             GestureRange:new {
 867 |                 ges = "swipe",
 868 |                 range = function()
 869 |                     return self.dimen
 870 |                 end
 871 |             }
 872 |         }
 873 |         self.ges_events.Tap = {
 874 |             GestureRange:new {
 875 |                 ges = "tap",
 876 |                 range = function()
 877 |                     return self.dimen
 878 |                 end
 879 |             }
 880 |         }
 881 |         self.ges_events.MultiSwipe = {
 882 |             GestureRange:new {
 883 |                 ges = "multiswipe",
 884 |                 range = function()
 885 |                     return self.dimen
 886 |                 end
 887 |             }
 888 |         }
 889 |     end	
 890 | end
 891 | 
 892 | function quicklookwindow:onTap()
 893 |     UIManager:close(self)
 894 | end
 895 | 
 896 | function quicklookwindow:onSwipe(arg, ges_ev)
 897 |     if ges_ev.direction == "south" then
 898 |         -- Allow easier closing with swipe up/down
 899 |         self:onClose()
 900 |     elseif ges_ev.direction == "east" or ges_ev.direction == "west" or ges_ev.direction == "north" then
 901 |         -- -- no use for now
 902 |         -- do end -- luacheck: ignore 541
 903 |         self:onClose()
 904 |     else -- diagonal swipe
 905 |         self:onClose()
 906 |     end
 907 | end
 908 | 
 909 | function quicklookwindow:onClose()
 910 |     UIManager:close(self)
 911 |     return true
 912 | end
 913 | 
 914 | quicklookwindow.onAnyKeyPressed = quicklookwindow.onClose
 915 | quicklookwindow.onMultiSwipe = quicklookwindow.onClose
 916 | 
 917 | function quicklookwindow:onShow()
 918 |     UIManager:setDirty(
 919 |         self,
 920 |         function()
 921 |             return "ui", self[1][1][1].dimen
 922 |         end
 923 |     )
 924 |     return true
 925 | end
 926 | 
 927 | function quicklookwindow:onCloseWidget()
 928 |     if self[1] and self[1][1] and self[1][1][1] then
 929 |         UIManager:setDirty(
 930 |             nil,
 931 |             function()
 932 |                 return "ui", self[1][1][1].dimen
 933 |             end
 934 |         )
 935 |     end
 936 | end
 937 | 
 938 | -- ADD TO DISPATCHER
 939 | 
 940 | Dispatcher:registerAction(
 941 |     "quicklookbox_action",
 942 |     {
 943 |         category = "none",
 944 |         event = "QuickLook",
 945 |         title = _("cvs receipt"),
 946 |         general = true
 947 |     }
 948 | )
 949 | 
 950 | function ReaderUI:onQuickLook()
 951 |     if self.statistics then
 952 |         self.statistics:insertDB()
 953 |     end
 954 | 
 955 |     bookCompleted = false
 956 | 
 957 |     local widget =
 958 |         quicklookwindow:new {
 959 |         ui = self,
 960 |         document = self.document,
 961 |         state = self.view and self.view.state
 962 |     }
 963 | 
 964 |     UIManager:show(widget, "ui", widget.dimen)
 965 | end
 966 | 
 967 | function ReaderUI:onEndOfBook()
 968 |     if self.statistics then
 969 |         self.statistics:insertDB()
 970 |     end
 971 | 
 972 |     bookCompleted = true
 973 | 
 974 |     if showBookCompleteWindow then
 975 |         local widget =
 976 |             quicklookwindow:new {
 977 |             ui = self,
 978 |             document = self.document,
 979 |             state = self.view and self.view.state
 980 |         }
 981 | 
 982 |         UIManager:show(widget, "ui", widget.dimen)
 983 |     end
 984 | end
 985 | 
 986 | function FileManager:onQuickLook()
 987 |     if self.statistics then
 988 |         self.statistics:insertDB()
 989 |     end
 990 | 
 991 |     local widget =
 992 |         quicklookwindow:new {
 993 |         ui = self,
 994 |         document = self.document,
 995 |         state = self.view and self.view.state
 996 |     }
 997 | 
 998 |     UIManager:show(widget, "ui", widget.dimen)
 999 | end
1000 | 
1001 | 


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