kivy: wallets and settings menus

gui/kivy/__init__.py

@@ -29,6 +29,7 @@ except ImportError:
 
 # minimum required version for kivy
 kivy.require('1.8.0')
+from electrum.i18n import set_language
 from kivy.logger import Logger
 from main_window import ElectrumWindow
 
@@ -39,6 +40,7 @@ class ElectrumGui:
         self.network = network
         self.config = config
         self.plugins = plugins
+        set_language(config.get('language'))
 
     def main(self):
         w = ElectrumWindow(config=self.config,

gui/kivy/main.kv

@@ -358,28 +358,8 @@
         Clock.schedule_once(lambda dt: self.parent.parent.dismiss() if self.parent else None, 0.05)
         Clock.schedule_once(lambda dt: app.popup_dialog(self.name), 0.05)
 
-<SettingsItem@ButtonBehavior+BoxLayout>
-    orientation: 'vertical'
-    title: ''
-    description: ''
-    size_hint: 1, 1
-    Label:
-        id: title
-        text: self.parent.title
-        size_hint: 1, 1
-        bold: True
-        text_size: self.size
-        halign: 'left'
-    Label:
-        text: self.parent.description
-        size_hint: 1, 1
-        text_size: self.width, None
-        color: 0.8, 0.8, 0.8, 1
-        halign: 'left'
-
 
 BoxLayout:
-
     orientation: 'vertical'
 
     canvas.before:
@@ -416,6 +396,9 @@ BoxLayout:
 
             ActionOverflow:
                 id: ao
+                ActionOvrButton:
+                    name: 'about'
+                    text: _('About')
                 ActionOvrButton:
                     name: 'network'
                     text: _('Network')
@@ -423,15 +406,12 @@ BoxLayout:
                         # when widget overflow drop down is shown, adjust the width
                         parent = args[1]
                         if parent: ao._dropdown.width = sp(200)
-                ActionOvrButton:
-                    name: 'settings'
-                    text: _('Settings')
                 ActionOvrButton:
                     name: 'wallets'
                     text: _('Wallets')
                 ActionOvrButton:
-                    name: 'plugins'
+                    name: 'settings'
-                    text: _('Plugins')
+                    text: _('Settings')
     ScreenManager:
         id: manager
         ScreenTabs:

gui/kivy/main_window.py

@@ -7,7 +7,7 @@ from decimal import Decimal
 
 import electrum
 from electrum import WalletStorage, Wallet
-from electrum.i18n import _, set_language
+from electrum.i18n import _
 from electrum.contacts import Contacts
 from electrum.paymentrequest import InvoiceStore
 from electrum.util import profiler, InvalidPassword
@@ -253,22 +253,6 @@ class ElectrumWindow(App):
         activity.bind(on_activity_result=on_qr_result)
         PythonActivity.mActivity.startActivityForResult(intent, 0)
 
-    def show_plugins(self, plugins_list):
-        def on_active(sw, value):
-            self.plugins.toggle_enabled(self.electrum_config, sw.name)
-            run_hook('init_kivy', self)
-        for item in self.plugins.descriptions:
-            if 'kivy' not in item.get('available_for', []):
-                continue
-            name = item.get('__name__')
-            label = Label(text=item.get('fullname'), height='48db', size_hint=(1, None))
-            plugins_list.add_widget(label)
-            sw = Switch()
-            sw.name = name
-            p = self.plugins.get(name)
-            sw.active = (p is not None) and p.is_enabled()
-            sw.bind(active=on_active)
-            plugins_list.add_widget(sw)
 
     def build(self):
         return Builder.load_file('gui/kivy/main.kv')
@@ -305,6 +289,7 @@ class ElectrumWindow(App):
             win.bind(keyboard_height=self.on_keyboard_height)
 
         self.on_size(win, win.size)
+        self.init_ui()
         self.load_wallet_by_name(self.electrum_config.get_wallet_path())
 
     def load_wallet_by_name(self, wallet_path):
@@ -324,16 +309,20 @@ class ElectrumWindow(App):
             # start installation wizard
             Logger.debug('Electrum: Wallet not found. Launching install wizard')
             wizard = Factory.InstallWizard(config, self.network, storage)
-            wizard.bind(on_wizard_complete=self.on_wizard_complete)
+            wizard.bind(on_wizard_complete=lambda instance, wallet: self.load_wallet(wallet))
             wizard.run(action)
         else:
             wallet.start_threads(self.network)
-            self.on_wizard_complete(None, wallet)
+            self.load_wallet(wallet)
+
         self.on_resume()
 
-    def create_wallet_dialog(self):
+    def create_wallet_dialog(self, l):
         from uix.dialogs.label_dialog import LabelDialog
-        d = LabelDialog(_('Enter wallet name'), '', self.load_wallet_by_name)
+        def f(text):
+            if text:
+                l.text = text
+        d = LabelDialog(_('Enter wallet name'), '', f)
         d.open()
 
     def settings_dialog(self):
@@ -364,7 +353,6 @@ class ElectrumWindow(App):
                 active_widg = self.root.children[0]
             except IndexError:
                 return
-
         try:
             fw = self._focused_widget
         except AttributeError:
@@ -398,16 +386,6 @@ class ElectrumWindow(App):
             self.gui.main_gui.toggle_settings(self)
             return True
 
-    def on_wizard_complete(self, instance, wallet):
-        if not wallet:
-            Logger.debug('Electrum: No Wallet set/found. Exiting...')
-            app = App.get_running_app()
-            app.show_error('Electrum: No Wallet set/found. Exiting...',
-                           exit=True)
-
-        self.init_ui()
-        self.load_wallet(wallet)
-
     def popup_dialog(self, name):
         if name == 'settings':
             self.settings_dialog()
@@ -415,15 +393,12 @@ class ElectrumWindow(App):
             popup = Builder.load_file('gui/kivy/uix/ui_screens/'+name+'.kv')
             popup.open()
 
-
-
     @profiler
     def init_ui(self):
         ''' Initialize The Ux part of electrum. This function performs the basic
         tasks of setting up the ui.
         '''
         from weakref import ref
-        set_language(self.electrum_config.get('language'))
 
         self.funds_error = False
         # setup UX
@@ -540,6 +515,7 @@ class ElectrumWindow(App):
 
     @profiler
     def update_wallet(self, *dt):
+        print "update wallet"
         self._trigger_update_status()
         if self.wallet.up_to_date or not self.network or not self.network.is_connected():
             self.update_history_tab()
@@ -549,6 +525,7 @@ class ElectrumWindow(App):
     @profiler
     def update_history_tab(self, see_all=False):
         if self.history_screen:
+            print "blah"
             self.history_screen.update(see_all)
 
     def update_contacts_tab(self):

gui/kivy/uix/dialogs/create_restore.py

@@ -140,11 +140,11 @@ Builder.load_string('''
         height: self.minimum_height
         CreateAccountButton:
             id: create
-            text: _('Create a Wallet')
+            text: _('Create a new seed')
             root: root
         CreateAccountButton:
             id: restore
-            text: _('I already have a wallet')
+            text: _('I already have a seed')
             root: root
 
 

gui/kivy/uix/dialogs/settings.py

@@ -8,6 +8,49 @@ from electrum.util import base_units
 from electrum.i18n import languages, set_language
 
 Builder.load_string('''
+<SettingsItem@ButtonBehavior+BoxLayout>
+    orientation: 'vertical'
+    title: ''
+    description: ''
+    size_hint: 1, 1
+    Label:
+        id: title
+        text: self.parent.title
+        size_hint: 1, 1
+        bold: True
+        text_size: self.size
+        halign: 'left'
+    Label:
+        text: self.parent.description
+        size_hint: 1, 1
+        text_size: self.width, None
+        color: 0.8, 0.8, 0.8, 1
+        halign: 'left'
+
+<PluginItem@ButtonBehavior+BoxLayout>
+    orientation: 'vertical'
+    title: ''
+    description: ''
+    size_hint: 1, 1
+    BoxLayout:
+        orientation: 'horizontal'
+        Label:
+            id: title
+            text: self.parent.title
+            size_hint: 1, 1
+            bold: True
+            text_size: self.size
+            halign: 'left'
+        Switch:
+            id: sw
+            name: ''
+    Label:
+        text: self.parent.description
+        size_hint: 1, 1
+        text_size: self.width, None
+        color: 0.8, 0.8, 0.8, 1
+        halign: 'left'
+
 <SettingsDialog@Popup>
     id: settings
     title: _('Settings')
@@ -15,13 +58,13 @@ Builder.load_string('''
         orientation: 'vertical'
         SettingsItem:
             lang: settings.get_language_name()
-            title: _('Language') + ' (%s)'%self.lang
+            title: _('Language') + ': %s'%self.lang
             description: _("Language")
             on_release:
                 settings.language_dialog(self)
         CardSeparator
         SettingsItem:
-            title: _('PIN Code') + ' (%s)'%('ON' if app.wallet.use_encryption else 'OFF')
+            title: _('PIN Code') + ': %s'%('ON' if app.wallet.use_encryption else 'OFF')
             description: _("Your PIN code will be required in order to spend bitcoins.")
             on_release:
                 app.change_password()
@@ -29,13 +72,13 @@ Builder.load_string('''
         CardSeparator
         SettingsItem:
             bu: app.base_unit
-            title: _('Denomination') + ' (' + self.bu + ')'
+            title: _('Denomination') + ': ' + self.bu
             description: _("Base unit for Bitcoin amounts.")
             on_release:
                 settings.unit_dialog(self)
         CardSeparator
         SettingsItem:
-            title: _('Fiat Currency')
+            title: _('Fiat Currency') + ': ' + app.fiat_unit
             description: "Select the local fiat currency."
             on_release:
                 settings.fiat_dialog(self)
@@ -71,9 +114,9 @@ class SettingsDialog(Factory.Popup):
         from choice_dialog import ChoiceDialog
         l = self.app.electrum_config.get('language', 'en_UK')
         def cb(key):
-            set_language(key)
             self.app.electrum_config.set_key("language", key, True)
             item.lang = self.get_language_name()
+            set_language(key)
         d = ChoiceDialog(_('Language'), languages, l, cb)
         d.open()
 
@@ -98,3 +141,31 @@ class SettingsDialog(Factory.Popup):
             pass
         d = LabelDialog(_('OpenAlias'), '', callback)
         d.open()
+
+
+    def show_plugins(self, plugins_list):
+
+        def on_active(sw, value):
+            self.plugins.toggle_enabled(self.electrum_config, sw.name)
+            run_hook('init_kivy', self)
+
+        for item in self.plugins.descriptions:
+            if 'kivy' not in item.get('available_for', []):
+                continue
+            name = item.get('__name__')
+            label = Label(text=item.get('fullname'), height='48db', size_hint=(1, None))
+            plugins_list.add_widget(label)
+            sw = Switch()
+            sw.name = name
+            p = self.plugins.get(name)
+            sw.active = (p is not None) and p.is_enabled()
+            sw.bind(active=on_active)
+            plugins_list.add_widget(sw)
+
+class PluginItem():
+    def __init__(self, name):
+        p = self.plugins.get(name)
+        sw.active = (p is not None) and p.is_enabled()
+        sw.bind(active=on_active)
+        plugins_list.add_widget(sw)
+        

gui/kivy/uix/ui_screens/about.kv

@@ -0,0 +1,12 @@
+Popup:
+    title: "About Electrum"
+    BoxLayout:
+        orientation: 'vertical'
+        spacing: '1dp'
+        Label:
+            text: "Lightweight Bitcoin Wallet"
+        Label:
+            text: "Author: Thomas Voegtlin"
+        Label:
+            text: "https://electrum.org"
+        Widget

gui/kivy/uix/ui_screens/plugins.kv

@@ -1,27 +0,0 @@
-Popup:
-    title: _('Plugins')
-    id: popup
-    BoxLayout:
-        orientation: 'vertical'
-
-        GridLayout:
-            cols: 2
-            size_hint: 1, None
-            height: '100dp'
-            id: plugins_list
-            on_parent:
-                app.show_plugins(plugins_list)
-
-        Widget:
-            size_hint: 1, 1
-
-        BoxLayout:
-            Widget:
-                size_hint: 0.5, None
-            Button:
-                size_hint: 0.5, None
-                height: '48dp'
-                text: _('OK')
-                on_release:
-                    popup.dismiss()
-

gui/kivy/uix/ui_screens/wallets.kv

@@ -3,43 +3,52 @@
 Popup:
     title: _('Wallets')
     id: popup
+    path: app.wallet.storage.path
+    on_path:
+        button.text = _('Open') if os.path.exists(popup.path) else _('Create')
     BoxLayout:
         orientation: 'vertical'
-        Label:
+        BoxLayout:
-            id: text_input
+            height: '48dp'
-            height: '32dp'
             size_hint_y: None
-            text: os.path.basename(app.wallet.storage.path)
+            orientation: 'horizontal'
+            Label:
+                text: _('Wallet') + ': '
+                height: '48dp'
+                size_hint_y: None
+            Button:
+                id: wallet_name
+                height: '48dp'
+                size_hint_y: None
+                text: os.path.basename(app.wallet.storage.path)
+                on_release:
+                    app.create_wallet_dialog(self)
+                on_text:
+                    popup.path = os.path.join(wallet_selector.path, self.text)
         Widget
             size_hint_y: None
-
         FileChooserListView:
             id: wallet_selector
             path: os.path.dirname(app.wallet.storage.path)
             on_selection:
-                text_input.text = os.path.basename(self.selection[0]) if self.selection else ''
+                wallet_name.text = os.path.basename(self.selection[0]) if self.selection else ''
-            size_hint: 1, 1
+            size_hint_y: 0.5
-
+        Widget
+            size_hint_y: 0.1
         GridLayout:
-            cols: 3
+            cols: 2
             size_hint_y: None
-            Button:
-                size_hint: 0.5, None
-                height: '48dp'
-                text: _('Create')
-                on_release:
-                    popup.dismiss()
-                    app.create_wallet_dialog()
-            Button:
-                size_hint: 0.5, None
-                height: '48dp'
-                text: _('Open')
-                on_release:
-                    popup.dismiss()
-                    app.open_wallet(text_input.text)
             Button:
                 size_hint: 0.5, None
                 height: '48dp'
                 text: _('Cancel')
                 on_release:
                     popup.dismiss()
+            Button:
+                id: button
+                size_hint: 0.5, None
+                height: '48dp'
+                text: _('Open') if os.path.exists(popup.path) else _('Create')
+                on_release:
+                    popup.dismiss()
+                    app.load_wallet_by_name(popup.path)