use debug to print debug info

commands.lua

@@ -56,7 +56,7 @@ function Command:new(keydef, func, help, keygroup, order)
 	obj.help = help
 	obj.keygroup = keygroup
 	obj.order = order
-	--print("creating command: ["..tostring(keydef).."] keygroup:["..(keygroup or "").."] help:"..help)
+	--debug("creating command: ["..tostring(keydef).."] keygroup:["..(keygroup or "").."] help:"..help)
 	return obj
 end
 

crereader.lua

@@ -21,7 +21,7 @@ function CREReader:init()
 	for _k, _v in ipairs(fonts) do
 		local ok, err = pcall(cre.registerFont, Font.fontdir..'/'.._v)
 		if not ok then
-			print(err)
+			debug(err)
 		end
 	end
 end
@@ -126,7 +126,7 @@ function CREReader:goto(pos, is_ignore_jump, pos_type)
 
 	self.doc:drawCurrentPage(self.nulldc, fb.bb)
 
-	print("## self.show_overlap "..self.show_overlap)
+	debug("## self.show_overlap "..self.show_overlap)
 	if self.show_overlap < 0 then
 		fb.bb:dimRect(0,0, width, -self.show_overlap)
 	elseif self.show_overlap > 0 then
@@ -135,11 +135,11 @@ function CREReader:goto(pos, is_ignore_jump, pos_type)
 	self.show_overlap = 0
 
 	if self.rcount == self.rcountmax then
-		print("full refresh")
+		debug("full refresh")
 		self.rcount = 1
 		fb:refresh(0)
 	else
-		print("partial refresh")
+		debug("partial refresh")
 		self.rcount = self.rcount + 1
 		fb:refresh(1)
 	end
@@ -240,6 +240,7 @@ function CREReader:showBookMarks()
 	end
 end
 
+
 ----------------------------------------------------
 -- TOC related methods
 ----------------------------------------------------
@@ -320,7 +321,7 @@ function CREReader:adjustCreReaderCommands()
 				self.line_space_percent = 200
 			end
 			InfoMessage:show("line spacing "..self.line_space_percent.."%", 0)
-			print("line spacing set to", self.line_space_percent)
+			debug("line spacing set to", self.line_space_percent)
 			cr.doc:setDefaultInterlineSpace(self.line_space_percent)
 			cr:redrawCurrentPage()
 		end
@@ -333,7 +334,7 @@ function CREReader:adjustCreReaderCommands()
 				self.line_space_percent = 100
 			end
 			InfoMessage:show("line spacing "..self.line_space_percent.."%", 0)
-			print("line spacing set to", self.line_space_percent)
+			debug("line spacing set to", self.line_space_percent)
 			cr.doc:setDefaultInterlineSpace(self.line_space_percent)
 			cr:redrawCurrentPage()
 		end
@@ -345,7 +346,7 @@ function CREReader:adjustCreReaderCommands()
 	self.commands:addGroup("[1..0]", numeric_keydefs,
 		"jump to <key>*10% of document",
 		function(cr, keydef)
-			print('jump to position: '..
+			debug('jump to position: '..
 				math.floor(cr.doc:getFullHeight()*(keydef.keycode-KEY_1)/9)..
 				'/'..cr.doc:getFullHeight())
 			cr:goto(math.floor(cr.doc:getFullHeight()*(keydef.keycode-KEY_1)/9))
@@ -364,7 +365,7 @@ function CREReader:adjustCreReaderCommands()
 			}
 
 			local item_no = fonts_menu:choose(0, G_height)
-			print(face_list[item_no])
+			debug(face_list[item_no])
 			if item_no then
 				cr.doc:setFontFace(face_list[item_no])
 				self.font_face = face_list[item_no]

dialog.lua

@@ -6,7 +6,7 @@ InfoMessage = {
 }
 
 function InfoMessage:show(text,refresh_mode)
-	print("# InfoMessage ", text, refresh_mode)
+	debug("# InfoMessage ", text, refresh_mode)
 	local dialog = CenterContainer:new({
 		dimen = { w = G_width, h = G_height },
 		FrameContainer:new({
@@ -50,7 +50,6 @@ function showInfoMsgWithDelay(text, msec, refresh_mode)
 			ev = input.waitForEvent(msec*1000)
 			adjustKeyEvents(ev)
 		end)
-		print(is_not_timeout)
 	until not ok or ev.value == EVENT_VALUE_KEY_PRESS
 
 	Screen:restoreFromSavedBB()

filechooser.lua

@@ -40,7 +40,7 @@ function getAbsolutePath(aPath)
 			abs_path = lfs.currentdir()
 			lfs.chdir(curr_dir)
 		end
-		--print("rel: '"..aPath.."' abs:'"..abs_path.."'")
+		--debug("rel: '"..aPath.."' abs:'"..abs_path.."'")
 	end
 	return abs_path
 end
@@ -50,7 +50,7 @@ function FileChooser:readDir()
 	self.files = {}
 	for f in lfs.dir(self.path) do
 		if lfs.attributes(self.path.."/"..f, "mode") == "directory" and f ~= "." and not (f==".." and self.path=="/") and not string.match(f, "^%.[^.]") then
-			--print(self.path.." -> adding: '"..f.."'")
+			--debug(self.path.." -> adding: '"..f.."'")
 			table.insert(self.dirs, f)
 		else
 			local file_type = string.lower(string.match(f, ".+%.([^.]+)") or "")
@@ -73,7 +73,7 @@ function FileChooser:setPath(newPath)
 	self.path = getAbsolutePath(newPath)
 	local readdir_ok, exc = pcall(self.readDir,self)
 	if(not readdir_ok) then
-		print("readDir error: "..tostring(exc))
+		debug("readDir error: "..tostring(exc))
 		self.exception_message = exc
 		return self:setPath(curr_path)
 	else
@@ -166,7 +166,7 @@ function FileChooser:choose(ypos, height)
 		end
 
 		local ev = input.saveWaitForEvent()
-		--print("key code:"..ev.code)
+		--debug("key code:"..ev.code)
 		ev.code = adjustKeyEvents(ev)
 		if ev.type == EV_KEY and ev.value == EVENT_VALUE_KEY_PRESS then
 			if ev.code == KEY_FW_UP then

filesearcher.lua

@@ -42,7 +42,7 @@ function FileSearcher:readDir()
 				or file_type == "fb2" or file_type == "chm" then
 					file_entry = {dir=d, name=f,}
 					table.insert(self.files, file_entry)
-					--print("file:"..d.."/"..f)
+					--debug("file:"..d.."/"..f)
 				end
 			end
 		end
@@ -294,14 +294,14 @@ function FileSearcher:choose(keywords)
 		ev.code = adjustKeyEvents(ev)
 		if ev.type == EV_KEY and ev.value == EVENT_VALUE_KEY_PRESS then
 			keydef = Keydef:new(ev.code, getKeyModifier())
-			print("key pressed: "..tostring(keydef))
+			debug("key pressed: "..tostring(keydef))
 
 			command = self.commands:getByKeydef(keydef)
 			if command ~= nil then
-				print("command to execute: "..tostring(command))
+				debug("command to execute: "..tostring(command))
 				ret_code = command.func(self, keydef)
 			else
-				print("command not found: "..tostring(command))
+				debug("command not found: "..tostring(command))
 			end
 
 			if ret_code == "break" then
@@ -309,7 +309,7 @@ function FileSearcher:choose(keywords)
 			end
 
 			if self.selected_item ~= nil then
-				print("# selected "..self.selected_item)
+				debug("# selected "..self.selected_item)
 				return self.selected_item
 			end
 		end -- if

font.lua

@@ -53,11 +53,11 @@ function Font:getFace(font, size)
 		realname = self.fontdir.."/"..realname
 		ok, face = pcall(freetype.newFace, realname, size)
 		if not ok then
-			print("#! Font "..font.." ("..realname..") not supported: "..face)
+			debug("#! Font "..font.." ("..realname..") not supported: "..face)
 			return nil
 		end
 		self.faces[font..size] = face
-	--print("getFace, found: "..realname.." size:"..size)
+	--debug("getFace, found: "..realname.." size:"..size)
 	end
 	return { size = size, ftface = face, hash = font..size }
 end

helppage.lua

@@ -39,7 +39,7 @@ function HelpPage:show(ypos, height, commands)
 	local keys = {}
 	for k,v in pairs(commands.map) do
 		local key = v.keygroup or v.keydef:display()
-		--print("order: "..v.order.." command: "..tostring(v.keydef).." - keygroup:"..(v.keygroup or "nil").." -keys[key]:"..(keys[key] or "nil"))
+		--debug("order: "..v.order.." command: "..tostring(v.keydef).." - keygroup:"..(v.keygroup or "nil").." -keys[key]:"..(keys[key] or "nil"))
 		if keys[key] == nil then
 			keys[key] = 1
 			table.insert(self.commands,{shortcut=key,help=v.help,order=v.order})
@@ -51,8 +51,8 @@ function HelpPage:show(ypos, height, commands)
 	local face_height, face_ascender = self.face.ftface:getHeightAndAscender()
 	--local hface_height, hface_ascender = self.hface.ftface:getHeightAndAscender()
 	local fface_height, fface_ascender = self.fface.ftface:getHeightAndAscender()
-	--print(face_height.."-"..face_ascender)
-	--print(fface_height.."-"..fface_ascender)
+	--debug(face_height.."-"..face_ascender)
+	--debug(fface_height.."-"..fface_ascender)
 	face_height = math.ceil(face_height)
 	face_ascender = math.ceil(face_ascender)
 	fface_height = math.ceil(fface_height)
@@ -74,7 +74,7 @@ function HelpPage:show(ypos, height, commands)
 					local key = self.commands[i].shortcut
 					for _k,aMod in pairs(MOD_TABLE) do
 						local modStart, modEnd = key:find(aMod.v)
-						print("key:"..key.." v:"..aMod.v.." d:"..aMod.d.." modstart:"..(modStart or "nil"))
+						debug("key:"..key.." v:"..aMod.v.." d:"..aMod.d.." modstart:"..(modStart or "nil"))
 						if(modStart ~= nil) then
 							key = key:sub(1,modStart-1)..key:sub(modEnd+1)
 							local box = sizeUtf8Text( x, fb.bb:getWidth(), self.face, aMod.d, true)
@@ -84,7 +84,7 @@ function HelpPage:show(ypos, height, commands)
 							max_x = math.max(max_x, pen_x)
 						end
 					end
-					print("key:"..key)
+					debug("key:"..key)
 					local box = sizeUtf8Text( x, fb.bb:getWidth(), self.face, key , true)
 					fb.bb:paintRect(x, ypos + spacing*c - box.y_top, box.x, box.y_top + box.y_bottom, 4)
 					local pen_x = renderUtf8Text(fb.bb, x, ypos + spacing*c, self.face, key, true)
@@ -107,7 +107,7 @@ function HelpPage:show(ypos, height, commands)
 		end
 
 		local ev = input.saveWaitForEvent()
-		--print("key code:"..ev.code)
+		--debug("key code:"..ev.code)
 		ev.code = adjustKeyEvents(ev)
 		if ev.type == EV_KEY and ev.value == EVENT_VALUE_KEY_PRESS then
 			if ev.code == KEY_PGFWD then

inputbox.lua

@@ -174,14 +174,14 @@ function InputBox:input(ypos, height, title, d_text)
 		ev.code = adjustKeyEvents(ev)
 		if ev.type == EV_KEY and ev.value == EVENT_VALUE_KEY_PRESS then
 			keydef = Keydef:new(ev.code, getKeyModifier())
-			print("key pressed: "..tostring(keydef))
+			debug("key pressed: "..tostring(keydef))
 
 			command = self.commands:getByKeydef(keydef)
 			if command ~= nil then
-				print("command to execute: "..tostring(command))
+				debug("command to execute: "..tostring(command))
 				ret_code = command.func(self, keydef)
 			else
-				print("command not found: "..tostring(command))
+				debug("command not found: "..tostring(command))
 			end
 
 			if ret_code == "break" then

keys.lua

@@ -254,7 +254,7 @@ function adjustKeyEvents(ev)
 		end
 	end
 	-- This should not happen.
-	print("# Unrecognizable rotation mode "..Screen.cur_rotation_mode.."!")
+	debug("# Unrecognizable rotation mode "..Screen.cur_rotation_mode.."!")
 	return nil
 end
 
@@ -264,7 +264,7 @@ function input.saveWaitForEvent(timeout)
 	while retry do
 		local ok, ev = pcall(input.waitForEvent, timeout)
 		if not ok then
-			print("got error waiting for events:", ev)
+			debug("got error waiting for events:", ev)
 			if ev == "Waiting for input failed: 4\n" then
 				-- EINTR, we got interrupted. Try and restart
 				retry = true

pdfreader.lua

@@ -41,7 +41,7 @@ function PDFReader:getText(pageno)
 		return nil
 	end
 	local text = page:getPageText()
-	--print("## page:getPageText "..dump(text)) -- performance impact on device
+	--debug("## page:getPageText "..dump(text)) -- performance impact on device
 	page:close()
 	return text
 end

reader.lua

@@ -100,7 +100,6 @@ else
 
 	-- check if we are running on Kindle 3 (additional volume input)
 	local f=lfs.attributes("/dev/input/event2")
-	print(f)
 	if f then
 		print("Auto-detected Kindle 3")
 		input.open("/dev/input/event2")

rendertext.lua

@@ -46,7 +46,7 @@ end
 
 function sizeUtf8Text(x, width, face, text, kerning)
 	if text == nil then
-		print("# sizeUtf8Text called without text");
+		debug("# sizeUtf8Text called without text");
 		return
 	end
 	-- may still need more adaptive pen placement when kerning,
@@ -55,7 +55,6 @@ function sizeUtf8Text(x, width, face, text, kerning)
 	local pen_y_top = 0
 	local pen_y_bottom = 0
 	local prevcharcode = 0
-	--print("----------------- text:"..text)
 	for uchar in string.gfind(text, "([%z\1-\127\194-\244][\128-\191]*)") do
 		if pen_x < (width - x) then
 			local charcode = util.utf8charcode(uchar)
@@ -63,14 +62,14 @@ function sizeUtf8Text(x, width, face, text, kerning)
 			if kerning and prevcharcode then
 				local kern = face.ftface:getKerning(prevcharcode, charcode)
 				pen_x = pen_x + kern
-				--print("prev:"..string.char(prevcharcode).." curr:"..string.char(charcode).." kern:"..kern)
+				--debug("prev:"..string.char(prevcharcode).." curr:"..string.char(charcode).." kern:"..kern)
 			else
-				--print("curr:"..string.char(charcode))
+				--debug("curr:"..string.char(charcode))
 			end
 			pen_x = pen_x + glyph.ax
 			pen_y_top = math.max(pen_y_top, glyph.t)
 			pen_y_bottom = math.max(pen_y_bottom, glyph.bb:getHeight() - glyph.t)
-			--print("ax:"..glyph.ax.." t:"..glyph.t.." r:"..glyph.r.." h:"..glyph.bb:getHeight().." w:"..glyph.bb:getWidth().." yt:"..pen_y_top.." yb:"..pen_y_bottom)
+			--debug("ax:"..glyph.ax.." t:"..glyph.t.." r:"..glyph.r.." h:"..glyph.bb:getHeight().." w:"..glyph.bb:getWidth().." yt:"..pen_y_top.." yb:"..pen_y_bottom)
 			prevcharcode = charcode
 		end
 	end
@@ -79,7 +78,7 @@ end
 
 function renderUtf8Text(buffer, x, y, face, text, kerning)
 	if text == nil then
-		print("# renderUtf8Text called without text");
+		debug("# renderUtf8Text called without text");
 		return 0
 	end
 	-- may still need more adaptive pen placement when kerning,
@@ -93,10 +92,10 @@ function renderUtf8Text(buffer, x, y, face, text, kerning)
 			if kerning and prevcharcode then
 				local kern = face.ftface:getKerning(prevcharcode, charcode)
 				pen_x = pen_x + kern
-				--print("prev:"..string.char(prevcharcode).." curr:"..string.char(charcode).." pen_x:"..pen_x.." kern:"..kern)
+				--debug("prev:"..string.char(prevcharcode).." curr:"..string.char(charcode).." pen_x:"..pen_x.." kern:"..kern)
 				buffer:addblitFrom(glyph.bb, x + pen_x + glyph.l, y - glyph.t, 0, 0, glyph.bb:getWidth(), glyph.bb:getHeight())
 			else
-				--print(" curr:"..string.char(charcode))
+				--debug(" curr:"..string.char(charcode))
 				buffer:blitFrom(glyph.bb, x + pen_x + glyph.l, y - glyph.t, 0, 0, glyph.bb:getWidth(), glyph.bb:getHeight())
 			end
 			pen_x = pen_x + glyph.ax

selectmenu.lua

@@ -270,7 +270,7 @@ function SelectMenu:choose(ypos, height)
 						end
 						if self.item_shortcuts[c] ~= nil and 
 							string.len(self.item_shortcuts[c]) == 3 then
-							-- print "Del", "Sym and "Ent"
+							-- debug "Del", "Sym and "Ent"
 							renderUtf8Text(fb.bb, 13, y, fface,
 								self.item_shortcuts[c], true)
 						else
@@ -322,14 +322,14 @@ function SelectMenu:choose(ypos, height)
 		ev.code = adjustKeyEvents(ev)
 		if ev.type == EV_KEY and ev.value == EVENT_VALUE_KEY_PRESS then
 			keydef = Keydef:new(ev.code, getKeyModifier())
-			print("key pressed: "..tostring(keydef))
+			debug("key pressed: "..tostring(keydef))
 
 			command = self.commands:getByKeydef(keydef)
 			if command ~= nil then
-				print("command to execute: "..tostring(command))
+				debug("command to execute: "..tostring(command))
 				ret_code = command.func(self, keydef)
 			else
-				print("command not found: "..tostring(command))
+				debug("command not found: "..tostring(command))
 			end
 
 			if ret_code == "break" then
@@ -337,7 +337,7 @@ function SelectMenu:choose(ypos, height)
 			end
 
 			if self.selected_item ~= nil then
-				print("# selected "..self.selected_item)
+				debug("# selected "..self.selected_item)
 				return self.selected_item, self.item_array[self.selected_item]
 			end
 		end -- EOF if

unireader.lua

@@ -1087,7 +1087,7 @@ function UniReader:drawOrCache(no, preCache)
 		size = tile.w * tile.h / 2,
 		bb = Blitbuffer.new(tile.w, tile.h)
 	}
-	--print ("# new biltbuffer:"..dump(self.cache[pagehash]))
+	--debug ("# new biltbuffer:"..dump(self.cache[pagehash]))
 	dc:setOffset(-tile.x, -tile.y)
 	debug("rendering page", no)
 	page:draw(dc, self.cache[pagehash].bb, 0, 0)