talways enable qr scanner plugin - electrum - Electrum Bitcoin wallet
HTML git clone https://git.parazyd.org/electrum
DIR Log
DIR Files
DIR Refs
DIR Submodules
---
DIR commit 81d1e67253c8ca581e821a6cd9e5ee1502fffd08
DIR parent 4da85c00e313d3e087f52d3c7263e79553ef8147
HTML Author: ThomasV <thomasv@gitorious>
Date: Sat, 12 Jul 2014 18:39:28 +0200
always enable qr scanner plugin
Diffstat:
M gui/qt/main_window.py | 16 ++++++++++++++++
M gui/qt/qrtextedit.py | 7 ++++---
M plugins/qrscanner.py | 27 +++------------------------
3 files changed, 23 insertions(+), 27 deletions(-)
---
DIR diff --git a/gui/qt/main_window.py b/gui/qt/main_window.py
t@@ -360,6 +360,7 @@ class ElectrumWindow(QMainWindow):
raw_transaction_menu.addAction(_("&From file"), self.do_process_from_file)
raw_transaction_menu.addAction(_("&From text"), self.do_process_from_text)
raw_transaction_menu.addAction(_("&From the blockchain"), self.do_process_from_txid)
+ raw_transaction_menu.addAction(_("&From QR code"), self.read_tx_from_qrcode)
self.raw_transaction_menu = raw_transaction_menu
help_menu = menubar.addMenu(_("&Help"))
t@@ -2091,6 +2092,21 @@ class ElectrumWindow(QMainWindow):
QMessageBox.critical(None, _("Unable to parse transaction"), _("Electrum was unable to parse your transaction"))
+ def read_tx_from_qrcode(self):
+ data = run_hook('scan_qr_hook')
+ if not data:
+ return
+ # transactions are binary, but qrcode seems to return utf8...
+ z = data.decode('utf8')
+ s = ''
+ for b in z:
+ s += chr(ord(b))
+ data = s.encode('hex')
+ tx = self.tx_from_text(data)
+ if not tx:
+ return
+ self.show_transaction(tx)
+
def read_tx_from_file(self):
fileName = self.getOpenFileName(_("Select your transaction file"), "*.txn")
DIR diff --git a/gui/qt/qrtextedit.py b/gui/qt/qrtextedit.py
t@@ -12,7 +12,6 @@ class QRTextEdit(QPlainTextEdit):
self.button.setVisible(True)
self.button.clicked.connect(lambda: self.qr_show() if self.isReadOnly() else self.qr_input())
self.setText = self.setPlainText
- self.scan_f = self.setText
def resizeEvent(self, e):
o = QPlainTextEdit.resizeEvent(self, e)
t@@ -36,5 +35,7 @@ class QRTextEdit(QPlainTextEdit):
def qr_input(self):
from electrum.plugins import run_hook
- if not run_hook('scan_qr_hook', self.scan_f):
- QMessageBox.warning(self, _('Error'), _('QR Scanner not enabled'), _('OK'))
+ data = run_hook('scan_qr_hook')
+ if type(data) != str:
+ return
+ self.setText(data)
DIR diff --git a/plugins/qrscanner.py b/plugins/qrscanner.py
t@@ -46,18 +46,14 @@ class Plugin(BasePlugin):
def init(self):
self.win = self.gui.main_window
- self.win.raw_transaction_menu.addAction(_("&From QR code"), self.read_raw_qr)
def is_available(self):
return self._is_available
- def scan_qr_hook(self, func):
- data = self.scan_qr()
- if type(data) != str:
- return
- func(data)
+ def is_enabled(self):
+ return True
- def scan_qr(self):
+ def scan_qr_hook(self):
proc = zbar.Processor()
try:
proc.init(video_device=self.video_device())
t@@ -80,23 +76,6 @@ class Plugin(BasePlugin):
return r.data
- def read_raw_qr(self):
- qrcode = self.scan_qr()
- if not qrcode:
- return
- data = qrcode
-
- # transactions are binary, but qrcode seems to return utf8...
- z = data.decode('utf8')
- s = ''
- for b in z:
- s += chr(ord(b))
- data = s.encode('hex')
- tx = self.win.tx_from_text(data)
- if not tx:
- return
- self.win.show_transaction(tx)
-
def video_device(self):
device = self.config.get("video_device", "default")
if device == 'default':