from PyQt4.QtCore import *
from PyQt4.QtGui import *
+from qrtextedit import QRTextEdit
import re
from decimal import Decimal
RE_ADDRESS = '[1-9A-HJ-NP-Za-km-z]{26,}'
RE_ALIAS = '(.*?)\s*\<([1-9A-HJ-NP-Za-km-z]{26,})\>'
-class PayToEdit(QTextEdit):
+frozen_style = "QWidget { background-color:none; border:none;}"
+normal_style = "QPlainTextEdit { }"
- def __init__(self, amount_edit):
- QTextEdit.__init__(self)
- self.amount_edit = amount_edit
+class PayToEdit(QRTextEdit):
+
+ def __init__(self, win):
+ QRTextEdit.__init__(self)
+ self.win = win
+ self.amount_edit = win.amount_e
self.document().contentsChanged.connect(self.update_size)
self.heightMin = 0
self.heightMax = 150
- self.setMinimumHeight(27)
- self.setMaximumHeight(27)
- #self.setStyleSheet("QTextEdit { border-style:solid; border-width: 1px;}")
self.c = None
-
+ self.textChanged.connect(self.check_text)
+ self.outputs = []
+ self.is_pr = False
+ self.scan_f = self.win.pay_from_URI
+ self.update_size()
+ self.payto_address = None
def lock_amount(self):
- e = self.amount_edit
- e.setReadOnly(True)
- e.setFrame(False)
+ self.amount_edit.setFrozen(True)
def unlock_amount(self):
- e = self.amount_edit
- e.setReadOnly(False)
- e.setFrame(True)
+ self.amount_edit.setFrozen(False)
+ def setFrozen(self, b):
+ self.setReadOnly(b)
+ self.setStyleSheet(frozen_style if b else normal_style)
+ self.button.setHidden(b)
+
+ def setGreen(self):
+ self.is_pr = True
+ self.setStyleSheet("QWidget { background-color:#80ff80;}")
+
+ def setExpired(self):
+ self.is_pr = True
+ self.setStyleSheet("QWidget { background-color:#ffcccc;}")
def parse_address_and_amount(self, line):
- x, y = line.split(',')
- address = self.parse_address(x)
- amount = self.parse_amount(y)
+ m = re.match('^OP_RETURN\s+"(.+)"$', line.strip())
+ if m:
+ address = 'OP_RETURN:' + m.group(1)
+ amount = 0
+ else:
+ x, y = line.split(',')
+ address = self.parse_address(x)
+ amount = self.parse_amount(y)
return address, amount
def check_text(self):
+ if self.is_pr:
+ return
+
# filter out empty lines
lines = filter( lambda x: x, self.lines())
outputs = []
total = 0
+ self.payto_address = None
+
if len(lines) == 1:
try:
self.payto_address = self.parse_address(lines[0])
except:
- self.payto_address = None
+ pass
if self.payto_address:
- print "unlock", self.payto_address
self.unlock_amount()
return
self.outputs = outputs
self.payto_address = None
- if total:
+ if outputs:
self.amount_edit.setAmount(total)
else:
self.amount_edit.setText("")
+ self.amount_edit.textEdited.emit("")
+
if total or len(lines)>1:
self.lock_amount()
else:
self.unlock_amount()
-
def get_outputs(self):
-
if self.payto_address:
-
- if not bitcoin.is_address(self.payto_address):
- QMessageBox.warning(self, _('Error'), _('Invalid Bitcoin Address') + ':\n' + to_address, _('OK'))
- return
-
try:
amount = self.amount_edit.get_amount()
- except Exception:
- QMessageBox.warning(self, _('Error'), _('Invalid Amount'), _('OK'))
- return
+ except:
+ amount = None
- outputs = [(self.payto_address, amount)]
- return outputs
+ self.outputs = [(self.payto_address, amount)]
- return self.outputs
+ return self.outputs[:]
def lines(self):
def update_size(self):
docHeight = self.document().size().height()
- if self.heightMin <= docHeight <= self.heightMax:
- self.setMinimumHeight(docHeight + 2)
- self.setMaximumHeight(docHeight + 2)
+ h = docHeight*17 + 11
+ if self.heightMin <= h <= self.heightMax:
+ self.setMinimumHeight(h)
+ self.setMaximumHeight(h)
+ self.verticalScrollBar().hide()
def setCompleter(self, completer):
tc.movePosition(QTextCursor.EndOfWord)
tc.insertText(completion.right(extra))
self.setTextCursor(tc)
- self.check_text()
def textUnderCursor(self):
def keyPressEvent(self, e):
+ if self.isReadOnly():
+ return
+
if self.c.popup().isVisible():
if e.key() in [Qt.Key_Enter, Qt.Key_Return]:
e.ignore()
e.ignore()
return
- isShortcut = (e.modifiers() and Qt.ControlModifier) and e.key() == Qt.Key_E
-
- if not self.c or not isShortcut:
- QTextEdit.keyPressEvent(self, e)
- self.check_text()
-
+ QPlainTextEdit.keyPressEvent(self, e)
ctrlOrShift = e.modifiers() and (Qt.ControlModifier or Qt.ShiftModifier)
if self.c is None or (ctrlOrShift and e.text().isEmpty()):
hasModifier = (e.modifiers() != Qt.NoModifier) and not ctrlOrShift;
completionPrefix = self.textUnderCursor()
- if not isShortcut and (hasModifier or e.text().isEmpty() or completionPrefix.length() < 1 or eow.contains(e.text().right(1)) ):
+ if hasModifier or e.text().isEmpty() or completionPrefix.length() < 1 or eow.contains(e.text().right(1)):
self.c.popup().hide()
return
cr.setWidth(self.c.popup().sizeHintForColumn(0) + self.c.popup().verticalScrollBar().sizeHint().width())
self.c.complete(cr)
-
git://git.novaco.in / electrum-nvc.git / blobdiff