tplugins settings widget - electrum - Electrum Bitcoin wallet
HTML git clone https://git.parazyd.org/electrum
DIR Log
DIR Files
DIR Refs
DIR Submodules
---
DIR commit 87a8bfda47e3d6d4271292cef0425bcb631db6af
DIR parent f5b54391d7d4dafa3162adb020023e91a437c731
HTML Author: ThomasV <thomasv@gitorious>
Date: Tue, 8 Oct 2013 11:38:40 +0200
plugins settings widget
Diffstat:
M gui/qt/main_window.py | 20 ++++++++++++++------
M plugins/exchange_rate.py | 73 +++++++++++++++++--------------
M plugins/labels.py | 5 ++++-
3 files changed, 59 insertions(+), 39 deletions(-)
---
DIR diff --git a/gui/qt/main_window.py b/gui/qt/main_window.py
t@@ -2083,19 +2083,27 @@ class ElectrumWindow(QMainWindow):
grid.setColumnStretch(0,1)
w.setLayout(grid)
- def mk_toggle(cb, p):
- return lambda: cb.setChecked(p.toggle())
+ def do_toggle(cb, p, w):
+ r = p.toggle()
+ cb.setChecked(r)
+ if w: w.setEnabled(r)
+
+ def mk_toggle(cb, p, w):
+ return lambda: do_toggle(cb,p,w)
+
for i, p in enumerate(plugins):
try:
cb = QCheckBox(p.fullname())
cb.setDisabled(not p.is_available())
cb.setChecked(p.is_enabled())
- cb.clicked.connect(mk_toggle(cb,p))
grid.addWidget(cb, i, 0)
if p.requires_settings():
- b = EnterButton(_('Settings'), p.settings_dialog)
- b.setEnabled( p.is_enabled() )
- grid.addWidget(b, i, 1)
+ w = p.settings_widget(self)
+ w.setEnabled( p.is_enabled() )
+ grid.addWidget(w, i, 1)
+ else:
+ w = None
+ cb.clicked.connect(mk_toggle(cb,p,w))
grid.addWidget(HelpButton(p.description()), i, 2)
except:
print_msg(_("Error: cannot display plugin"), p)
DIR diff --git a/plugins/exchange_rate.py b/plugins/exchange_rate.py
t@@ -49,9 +49,10 @@ class Exchanger(threading.Thread):
quote_currencies[r] = self._lookup_rate(response, r)
with self.lock:
self.quote_currencies = quote_currencies
- self.parent.emit(SIGNAL("refresh_balance()"))
+ self.parent.set_currencies(quote_currencies)
except KeyError:
pass
+
def get_currencies(self):
return [] if self.quote_currencies == None else sorted(self.quote_currencies.keys())
t@@ -68,20 +69,28 @@ class Plugin(BasePlugin):
def description(self):
return """exchange rates, retrieved from blockchain.info"""
+
+ def __init__(self,a,b):
+ BasePlugin.__init__(self,a,b)
+ self.currencies = [self.config.get('currency', "EUR")]
+
def init(self):
self.win = self.gui.main_window
- self.exchanger = Exchanger(self.win)
- self.win.connect(self.win, SIGNAL("refresh_balance()"), self.win.update_wallet)
+ self.win.connect(self.win, SIGNAL("refresh_currencies()"), self.win.update_status)
# Do price discovery
+ self.exchanger = Exchanger(self)
self.exchanger.start()
- self.gui.exchanger = self.exchanger
+ def set_currencies(self, quote_currencies):
+ self.currencies = sorted(quote_currencies.keys())
+ self.win.emit(SIGNAL("refresh_currencies()"))
+ self.win.emit(SIGNAL("refresh_currencies_combo()"))
def set_quote_text(self, btc_balance, r):
r[0] = self.create_quote_text(Decimal(btc_balance) / 100000000)
def create_quote_text(self, btc_balance):
- quote_currency = self.config.get("currency", "None")
+ quote_currency = self.config.get("currency", "EUR")
quote_balance = self.exchanger.exchange(btc_balance, quote_currency)
if quote_balance is None:
quote_text = ""
t@@ -94,37 +103,37 @@ class Plugin(BasePlugin):
return True
- def settings_dialog(self):
- d = QDialog(self.win)
-
- vbox = QVBoxLayout(d)
-
- grid = QGridLayout()
- vbox.addLayout(grid)
-
- currencies = self.exchanger.get_currencies()
- currencies.insert(0, "None")
-
- cur_label=QLabel(_('Currency') + ':')
- grid.addWidget(cur_label , 2, 0)
- cur_combo = QComboBox()
- cur_combo.addItems(currencies)
- try:
- index = currencies.index(self.config.get('currency', "None"))
- except:
- index = 0
- cur_combo.setCurrentIndex(index)
- grid.addWidget(cur_combo, 2, 1)
- grid.addWidget(HelpButton(_('Select which currency is used for quotes.') + ' '), 2, 2)
+ def toggle(self):
+ out = BasePlugin.toggle(self)
+ self.win.update_status()
+ return out
- vbox.addLayout(ok_cancel_buttons(d))
- if d.exec_():
+ def settings_widget(self, window):
+ combo = QComboBox()
- cur_request = str(currencies[cur_combo.currentIndex()])
- if cur_request != self.config.get('currency', "None"):
+ def on_change(x):
+ cur_request = str(self.currencies[x])
+ if cur_request != self.config.get('currency', "EUR"):
self.config.set_key('currency', cur_request, True)
- self.win.update_wallet()
+ self.win.update_status()
+
+ def set_currencies(combo):
+ try:
+ combo.clear()
+ except:
+ return
+ combo.addItems(self.currencies)
+ try:
+ index = self.currencies.index(self.config.get('currency', "EUR"))
+ except:
+ index = 0
+ combo.setCurrentIndex(index)
+
+ set_currencies(combo)
+ combo.currentIndexChanged.connect(on_change)
+ combo.connect(window, SIGNAL('refresh_currencies_combo()'), lambda: set_currencies(combo))
+ return combo
DIR diff --git a/plugins/labels.py b/plugins/labels.py
t@@ -20,7 +20,7 @@ from electrum import bmp, pyqrnative
from electrum.plugins import BasePlugin
from electrum.i18n import _
-from electrum_gui.qt import HelpButton
+from electrum_gui.qt import HelpButton, EnterButton
class Plugin(BasePlugin):
t@@ -95,6 +95,9 @@ class Plugin(BasePlugin):
print_error('Error connecting to service: %s ' % e)
return False
+ def settings_widget(self, window):
+ return EnterButton(_('Settings'), self.settings_dialog)
+
def settings_dialog(self):
def check_for_api_key(api_key):
if api_key and len(api_key) > 12: