X-Git-Url: https://git.novaco.in/?a=blobdiff_plain;f=gui%2Fqt%2Fpaytoedit.py;h=f3063732d96c7d350337f45bdc4e1e620d06127b;hb=c0fe5962ad32ab43d75b9cee124b860c0acbdf24;hp=23c6ef871cf07c3c4b618e4e8d69c62809e835e2;hpb=fe04ceeed1394b671d4f0b4d4b8d5962dfbcf446;p=electrum-nvc.git

diff --git a/gui/qt/paytoedit.py b/gui/qt/paytoedit.py
index 23c6ef8..f306373 100644
--- a/gui/qt/paytoedit.py
+++ b/gui/qt/paytoedit.py
@@ -18,6 +18,7 @@
 
 from PyQt4.QtCore import *
 from PyQt4.QtGui import *
+from qrtextedit import QRTextEdit
 
 import re
 from decimal import Decimal
@@ -26,35 +27,54 @@ from electrum import bitcoin
 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
 
 
@@ -72,19 +92,23 @@ class PayToEdit(QTextEdit):
 
 
     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
 
@@ -100,36 +124,29 @@ class PayToEdit(QTextEdit):
         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):
@@ -142,9 +159,11 @@ class PayToEdit(QTextEdit):
 
     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):
@@ -163,7 +182,6 @@ class PayToEdit(QTextEdit):
         tc.movePosition(QTextCursor.EndOfWord)
         tc.insertText(completion.right(extra))
         self.setTextCursor(tc)
-        self.check_text()
  
 
     def textUnderCursor(self):
@@ -173,6 +191,9 @@ class PayToEdit(QTextEdit):
 
 
     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()
@@ -186,12 +207,7 @@ class PayToEdit(QTextEdit):
             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()):
@@ -201,7 +217,7 @@ class PayToEdit(QTextEdit):
         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
 
@@ -213,4 +229,3 @@ class PayToEdit(QTextEdit):
         cr.setWidth(self.c.popup().sizeHintForColumn(0) + self.c.popup().verticalScrollBar().sizeHint().width())
         self.c.complete(cr)
 
-