Merge pull request #1390 from chrox/master

auto launch koreader when opening PDF/DJVU/EPUB/FB2 files in pocketbook

Makefile

@@ -9,8 +9,13 @@ KOR_BASE?=base
 VERSION=$(shell git describe HEAD)
 REVISION=$(shell git rev-parse --short HEAD)
 
-# subdirectory we use to build the installation bundle
-export PATH:=$(CURDIR)/$(KOR_BASE)/toolchain/android-toolchain/bin:$(PATH)
+# set PATH to find CC in managed toolchains
+ifeq ($(TARGET), android)
+	PATH:=$(CURDIR)/$(KOR_BASE)/$(ANDROID_TOOLCHAIN)/bin:$(PATH)
+else ifeq ($(TARGET), pocketbook)
+	PATH:=$(CURDIR)/$(KOR_BASE)/$(POCKETBOOK_TOOLCHAIN)/bin:$(PATH)
+endif
+
 MACHINE?=$(shell PATH=$(PATH) $(CC) -dumpmachine 2>/dev/null)
 INSTALL_DIR=koreader-$(MACHINE)
 
@@ -187,24 +192,31 @@ pbupdate: all
 	rm -f koreader-pocketbook-$(MACHINE)-$(VERSION).zip
 	# Pocketbook launching script
 	mkdir -p $(INSTALL_DIR)/applications
+	mkdir -p $(INSTALL_DIR)/system/bin
+	mkdir -p $(INSTALL_DIR)/system/config
+
 	cp $(POCKETBOOK_DIR)/koreader.app $(INSTALL_DIR)/applications
+	cp $(POCKETBOOK_DIR)/koreader.app $(INSTALL_DIR)/system/bin
+	cp $(POCKETBOOK_DIR)/extensions.cfg $(INSTALL_DIR)/system/config
+	cp -rfL $(INSTALL_DIR)/koreader $(INSTALL_DIR)/applications
 	# create new package
 	cd $(INSTALL_DIR) && \
 		zip -9 -r \
 			../koreader-pocketbook-$(MACHINE)-$(VERSION).zip \
-			koreader applications -x "koreader/resources/fonts/*" \
-			"koreader/resources/icons/src/*" "koreader/spec/*"
+			applications system -x "applications/koreader/resources/fonts/*" \
+			"applications/koreader/resources/icons/src/*" "applications/koreader/spec/*"
 	# generate koboupdate package index file
 	zipinfo -1 koreader-pocketbook-$(MACHINE)-$(VERSION).zip > \
-		$(INSTALL_DIR)/koreader/ota/package.index
-	echo "koreader/ota/package.index" >> $(INSTALL_DIR)/koreader/ota/package.index
+		$(INSTALL_DIR)/applications/koreader/ota/package.index
+	echo "applications/koreader/ota/package.index" >> \
+		$(INSTALL_DIR)/applications/koreader/ota/package.index
 	# update index file in zip package
 	cd $(INSTALL_DIR) && zip -u ../koreader-pocketbook-$(MACHINE)-$(VERSION).zip \
-		koreader/ota/package.index
+		applications/koreader/ota/package.index
 	# make gzip pbupdate for zsync OTA update
 	cd $(INSTALL_DIR) && \
 		tar czafh ../koreader-pocketbook-$(MACHINE)-$(VERSION).tar.gz \
-		-T koreader/ota/package.index --no-recursion
+		-T applications/koreader/ota/package.index --no-recursion
 
 androidupdate: all
 	mkdir -p $(ANDROID_LAUNCHER_DIR)/assets/module
@@ -222,6 +234,9 @@ androiddev: androidupdate
 android-toolchain:
 	$(MAKE) -C $(KOR_BASE) android-toolchain
 
+pocketbook-toolchain:
+	$(MAKE) -C $(KOR_BASE) pocketbook-toolchain
+
 pot:
 	mkdir -p $(TEMPLATE_DIR)
 	$(XGETTEXT_BIN) reader.lua `find frontend -iname "*.lua"` \

README.md

@@ -6,7 +6,7 @@ KOReader
 
 KOReader is a document viewer application, originally created for Kindle
 e-ink readers. It currently runs on Kindle 5 (Touch), Kindle Paperwhite,
-Kobo and Android (2.3+) devices. Developers can also run Koreader emulator
+Kobo, PocketBook 840 and Android (2.3+) devices. Developers can also run Koreader emulator
 for development purpose on desktop PC with Linux or Windows operating system.
 
 Main features for users
@@ -120,6 +120,16 @@ To build installable package for Kobo:
 make TARGET=kobo clean koboupdate
 ```
 
+To build installable package for PocketBook you need first to obtain the SDK
+from PocketBook:
+```
+make pocketbook-toolchain
+```
+then similarly with Kindle and Kobo building run this command:
+```
+make TARGET=pocketbook clean pbupdate
+```
+
 To run, you must call the script `reader.lua`. Run it without arguments to see
 usage notes. Note that the script and the `luajit` binary must be in the same
 directory.

frontend/apps/reader/modules/readerpaging.lua

@@ -29,10 +29,10 @@ function ReaderPaging:init()
         self.key_events = {
             GotoNextPage = {
                 {Input.group.PgFwd}, doc = "go to next page",
-                event = "GotoPageRel", args = 1 },
+                event = "PagingRel", args = 1 },
             GotoPrevPage = {
                 {Input.group.PgBack}, doc = "go to previous page",
-                event = "GotoPageRel", args = -1 },
+                event = "PagingRel", args = -1 },
 
             GotoFirst = {
                 {"1"}, doc = "go to start", event = "GotoPercent", args = 0},

frontend/apps/reader/modules/readerrotation.lua

@@ -7,7 +7,6 @@ local GestureRange = require("ui/gesturerange")
 local _ = require("gettext")
 
 local ReaderRotation = InputContainer:new{
-    ROTATE_ANGLE_THRESHOLD = 15,
     current_rotation = 0
 }
 
@@ -25,21 +24,6 @@ function ReaderRotation:init()
                 event = "Rotate", args = 90 },
         }
     end
-    if Device:isTouchDevice() then
-        self.ges_events = {
-            RotateGes = {
-                GestureRange:new{
-                    ges = "rotate",
-                    range = Geom:new{
-                        x = 0, y = 0,
-                        w = Screen:getWidth(),
-                        h = Screen:getHeight(),
-                    },
-                    rate = 0.3,
-                }
-            },
-        }
-    end
 end
 
 -- TODO: reset rotation on new document, maybe on new page?
@@ -50,15 +34,4 @@ function ReaderRotation:onRotate(rotate_by)
     return true
 end
 
-function ReaderRotation:onRotateGes(arg, ges)
-    if ges.angle and ges.angle > self.ROTATE_ANGLE_THRESHOLD then
-        if Screen:getScreenMode() == "portrait" then
-            self.ui:handleEvent(Event:new("SetScreenMode", "landscape"))
-        else
-            self.ui:handleEvent(Event:new("SetScreenMode", "portrait"))
-        end
-    end
-    return true
-end
-
 return ReaderRotation

frontend/device/generic/device.lua

@@ -1,3 +1,4 @@
+local Event = require("ui/event")
 local util = require("ffi/util")
 local DEBUG = require("dbg")
 
@@ -69,10 +70,12 @@ function Device:getPowerDevice()
 end
 
 function Device:intoScreenSaver()
+    local UIManager = require("ui/uimanager")
     if self.charging_mode == false and self.screen_saver_mode == false then
         self.screen:saveCurrentBB()
         self.screen_saver_mode = true
     end
+    UIManager:sendEvent(Event:new("FlushSettings"))
 end
 
 function Device:outofScreenSaver()
@@ -97,6 +100,7 @@ function Device:onPowerEvent(ev)
         self.screen:setRotationMode(0)
         Screensaver:show()
         self:prepareSuspend()
+        UIManager:sendEvent(Event:new("FlushSettings"))
         UIManager:scheduleIn(10, self.Suspend)
     elseif (ev == "Power" or ev == "Resume") and self.screen_saver_mode then
         DEBUG("Resuming...")

frontend/device/generic/powerd.lua

@@ -37,6 +37,17 @@ function BasePowerD:read_int_file(file)
     end
 end
 
+function BasePowerD:read_str_file(file)
+    local fd =  io.open(file, "r")
+    if fd then
+        local str = fd:read("*all")
+        fd:close()
+        return str
+    else
+        return ""
+    end
+end
+
 function BasePowerD:setIntensity(intensity)
     intensity = intensity < self.fl_min and self.fl_min or intensity
     intensity = intensity > self.fl_max and self.fl_max or intensity

frontend/device/pocketbook/device.lua

@@ -11,6 +11,8 @@ local EVT_KEYPRESS = 25
 local EVT_KEYUP = 26
 local EVT_KEYRELEASE = 26
 local EVT_KEYREPEAT = 28
+local EVT_FOREGROUND = 151
+local EVT_BACKGROUND = 152
 
 local KEY_POWER  = 0x01
 local KEY_DELETE = 0x08
@@ -34,50 +36,55 @@ local KEY_COVERCLOSE	= 0x03
 local function yes() return true end
 
 local PocketBook = Generic:new{
-    -- both the following are just for testing similar behaviour
-    -- see ffi/framebuffer_mxcfb.lua
     model = "PocketBook",
     isPocketBook = yes,
-
-    isTouchDevice = yes,
-    display_dpi = 212,
-    touch_dev = "/dev/input/event1", -- probably useless
-    emu_events_dev = "/var/dev/shm/emu_events",
+    isInBackGround = false,
 }
 
 function PocketBook:init()
-    -- this example uses the mxcfb framebuffer driver:
-    self.screen = require("ffi/framebuffer_mxcfb"):new{device = self, debug = DEBUG}
-
-    self.input = require("device/input"):new{
-        device = self,
-        debug = DEBUG,
-        event_map = {
-            [25] = "LPgBack",
-            [24] = "LPgFwd",
-            [1002] = "Power",
-        }
-    }
-    -- we inject an input hook for debugging purposes. You probably don't want
-    -- it after everything is implemented.
     self.input:registerEventAdjustHook(function(_input, ev)
-        DEBUG("ev", ev)
+        --DEBUG("ev", ev.type, ev.code, ev.value)
         if ev.type == EVT_KEYDOWN or ev.type == EVT_KEYUP then
             ev.code = ev.code
             ev.value = ev.type == EVT_KEYDOWN and 1 or 0
             ev.type = 1 -- EV_KEY
+        elseif ev.type == EVT_BACKGROUND then
+            isInBackGround = true
+            self:onPowerEvent("Power")
+        elseif isInBackGround and ev.type == EVT_FOREGROUND then
+            isInBackGround = false
+            self:onPowerEvent("Power")
+        elseif not isInBackGround and ev.type == EVT_FOREGROUND then
+            self.screen:refreshPartial()
         end
     end)
 
-    -- no backlight management yet
-
     os.remove(self.emu_events_dev)
 	os.execute("mkfifo " .. self.emu_events_dev)
     self.input.open(self.emu_events_dev, 1)
     Generic.init(self)
 end
 
--- maybe additional implementations are needed for other models,
--- testing on PocketBook Lux 2 for now.
+local PocketBook840 = PocketBook:new{
+    isTouchDevice = yes,
+    hasKeys = yes,
+    display_dpi = 250,
+    emu_events_dev = "/var/dev/shm/emu_events",
+}
 
-return PocketBook
+function PocketBook840:init()
+    self.screen = require("ffi/framebuffer_mxcfb"):new{device = self, debug = DEBUG}
+    self.powerd = require("device/pocketbook/powerd"):new{device = self}
+    self.input = require("device/input"):new{
+        device = self,
+        event_map = {
+            [24] = "LPgBack",
+            [25] = "LPgFwd",
+            [1002] = "Power",
+        }
+    }
+    PocketBook.init(self)
+end
+
+-- should check device model before return to support other PocketBook models
+return PocketBook840

frontend/device/pocketbook/powerd.lua

@@ -0,0 +1,31 @@
+local BasePowerD = require("device/generic/powerd")
+local ffi = require("ffi")
+local inkview = ffi.load("inkview")
+
+ffi.cdef[[
+int IsCharging();
+]]
+
+local PocketBookPowerD = BasePowerD:new{
+    battCapacity = nil,
+    is_charging = nil,
+    batt_capacity_file = "/sys/devices/platform/sun5i-i2c.0/i2c-0/0-0034/axp20-supplyer.28/power_supply/battery/capacity",
+    is_charging_file = "/sys/devices/platform/sun5i-i2c.0/i2c-0/0-0034/axp20-supplyer.28/power_supply/battery/status",
+}
+
+function PocketBookPowerD:init()
+end
+
+function PocketBookPowerD:getCapacityHW()
+    self.battCapacity = self:read_int_file(self.batt_capacity_file)
+    return self.battCapacity
+end
+
+function PocketBookPowerD:isChargingHW()
+    self.is_charging = self:read_str_file(self.is_charging_file)
+    return self.is_charging == "Charging"
+    -- or we can query using SDK method `IsCharging`
+    --return inkview.IsCharging() == 1
+end
+
+return PocketBookPowerD

frontend/ui/uimanager.lua

@@ -39,7 +39,6 @@ function UIManager:init()
     }
     if Device:isKobo() then
         self.event_handlers["Suspend"] = function(input_event)
-            self:sendEvent(Event:new("FlushSettings"))
             Device:onPowerEvent(input_event)
         end
         self.event_handlers["Resume"] = function(input_event)
@@ -64,7 +63,6 @@ function UIManager:init()
         end
     elseif Device:isKindle() then
         self.event_handlers["IntoSS"] = function()
-            self:sendEvent(Event:new("FlushSettings"))
             Device:intoScreenSaver()
         end
         self.event_handlers["OutOfSS"] = function()

platform/pocketbook/extensions.cfg

@@ -0,0 +1,10 @@
+pdf:@PDF_file:1:koreader.app:ICON_PDF
+djvu:@DJVU_file:1:koreader.app:ICON_DJVU
+epub:@EPUB_file:1:koreader.app:ICON_EPUB
+fb2:@FB2_file:1:koreader.app:ICON_FB2
+mobi:@MOBI_file:1:koreader.app:ICON_MOBI
+zip:@ZIP_file:1:koreader.app:ICON_ZIP
+cbz:@ZIP_file:1:koreader.app:ICON_ZIP
+
+
+

platform/pocketbook/koreader.app

@@ -2,7 +2,7 @@
 export LC_ALL="en_US.UTF-8"
 
 # working directory of koreader
-KOREADER_DIR=/mnt/ext1/koreader
+KOREADER_DIR=/mnt/ext1/applications/koreader
 
 # update to new version from OTA directory
 NEWUPDATE="${KOREADER_DIR}/ota/koreader.updated.tar"
@@ -21,7 +21,13 @@ export TESSDATA_PREFIX="data"
 # export dict directory
 export STARDICT_DATA_DIR="data/dict"
 
-./reader.lua /mnt/ext1 2> crash.log
+if [ `echo $@ | wc -c` -eq 1 ]; then
+    args="/mnt/ext1/"
+else
+    args="$@"
+fi
+
+./reader.lua "$args" 2> crash.log
 
 if pidof reader.lua > /dev/null 2>&1 ; then
 	killall -TERM reader.lua