replace scrolling to componenet, added mockup for recovery device layout

src/apps/management/__init__.py

@@ -26,6 +26,13 @@ def dispatch_WipeDevice(mtype, mbuf):
     return layout_wipe_device(message)
 
 
+@unimport_func
+def dispatch_RecoveryDevice(mtype, mbuf):
+    from trezor.messages.RecoveryDevice import RecoveryDevice
+    message = RecoveryDevice.loads(mbuf)
+    from .layout_recovery_device import layout_recovery_device
+    return layout_recovery_device(message)
+
 def boot():
     LoadDevice = 13
     register(LoadDevice, dispatch_LoadDevice)
@@ -33,3 +40,5 @@ def boot():
     register(ResetDevice, dispatch_ResetDevice)
     WipeDevice = 5
     register(WipeDevice, dispatch_WipeDevice)
+    RecoveryDevice = 45
+    register(RecoveryDevice, dispatch_RecoveryDevice)

src/apps/management/layout_recovery_device.py

@@ -0,0 +1,16 @@
+from trezor import ui, loop, wire
+from trezor.utils import unimport_gen
+
+def ord(n):
+    return str(n)+("th" if 4<=n%100<=20 else {1:"st",2:"nd",3:"rd"}.get(n%10, "th"))
+
+@unimport_gen
+def layout_recovery_device(message):
+
+    msg = 'Please enter ' + ord(message.word_count) + ' word'
+
+    ui.clear()
+    ui.display.text(10, 30, 'Recovering device', ui.BOLD, ui.LIGHT_GREEN, ui.BLACK)
+    ui.display.text(10, 74, msg, ui.BOLD, ui.WHITE, ui.BLACK)
+    ui.display.text(10, 104, 'of your mnemonic.', ui.BOLD, ui.WHITE, ui.BLACK)
+    yield from wire.read(None)

src/apps/management/layout_reset_device.py

@@ -1,6 +1,7 @@
 from trezor import wire, loop, res, ui
 from trezor.ui.swipe import Swipe, SWIPE_UP, SWIPE_DOWN
 from trezor.ui.button import Button, CONFIRM_BUTTON, CONFIRM_BUTTON_ACTIVE
+from trezor.ui.scroll import Scroll
 from trezor.crypto import hashlib, random, bip39
 from trezor.utils import unimport_gen
 
@@ -62,23 +63,8 @@ def layout_reset_device(m):
             ui.display.text_right(40, top, '%d.' % (index + 1), ui.BOLD, ui.LIGHT_GREEN, ui.BLACK)
             ui.display.text(45, top, '%s' % word, ui.BOLD, ui.WHITE, ui.BLACK)
 
-        # print side scrolling indicator
-
-        count = len(mnemonic_words) // words_per_page # 6
-        padding = 20
-        screen_height = const(220)
-        cursor = 8
-        
-        if count * padding > screen_height:
-            padding = screen_height // count
-
-        x = 220
-        y = (10 + (screen_height // 2)) - ((count // 2) * padding)
-
-        for i in range(0, count):
-            if (i != page):
-                ui.display.bar(x, y + i * padding, cursor, cursor, ui.GREY)
-            ui.display.bar(x, y + page * padding, cursor, cursor, ui.WHITE)
+        scroll = Scroll(page=page, totale_lines=mnemonic_words, lines_per_page=words_per_page)
+        scroll.render()
 
         # TODO: remove swipedown icon when this button is showed
             

src/apps/management/layout_wipe_device.py

@@ -8,7 +8,7 @@ from trezor.workflows.confirm import confirm
 def layout_wipe_device(message):
 
     ui.clear()
-    ui.display.text(10, 30, 'Wipe device', ui.BOLD, ui.LIGHT_GREEN, ui.BLACK)
+    ui.display.text(10, 30, 'Wiping device', ui.BOLD, ui.LIGHT_GREEN, ui.BLACK)
     ui.display.text(10, 74, 'Do you really want to', ui.BOLD, ui.WHITE, ui.BLACK)
     ui.display.text(10, 104, 'wipe the device?', ui.BOLD, ui.WHITE, ui.BLACK)
     ui.display.text(10, 164, 'All data will be lost.', ui.NORMAL, ui.WHITE, ui.BLACK)

src/trezor/ui/scroll.py

@@ -0,0 +1,32 @@
+from . import display
+from trezor import ui, loop, res
+
+
+class Scroll():
+
+    def __init__(self, page=0, totale_lines=0, lines_per_page=4):
+        self.page = page
+        self.totale_lines = totale_lines
+        self.lines_per_page = lines_per_page
+
+    def render(self):
+        count = len(self.totale_lines) // self.lines_per_page
+        padding = 20
+        screen_height = const(220)
+        cursor = 8
+        
+        if count * padding > screen_height:
+            padding = screen_height // count
+
+        x = 220
+        y = (10 + (screen_height // 2)) - ((count // 2) * padding)
+
+        for i in range(0, count):
+            if (i != self.page):
+                ui.display.bar(x, y + i * padding, cursor, cursor, ui.GREY)
+            ui.display.bar(x, y + self.page * padding, cursor, cursor, ui.WHITE)
+
+    def wait(self):
+        while True:
+            self.render()
+