display dates in invoices tab

[electrum-nvc.git] / gui / qt / main_window.py

diff --git a/gui/qt/main_window.py b/gui/qt/main_window.py
index c83a6f7..706c1f7 100644 (file)
--- a/gui/qt/main_window.py
+++ b/gui/qt/main_window.py
@@ -75,7 +75,7 @@ PR_ERROR   = 4     # could not parse
 from electrum import ELECTRUM_VERSION
 import re
 
-from util import *
+from util import MyTreeWidget, HelpButton, EnterButton, line_dialog, text_dialog, ok_cancel_buttons, close_button, WaitingDialog
 
 
 def format_status(x):
@@ -286,12 +286,20 @@ class ElectrumWindow(QMainWindow):
         import installwizard
 
         wallet_folder = os.path.dirname(self.wallet.storage.path)
-        filename = unicode( QFileDialog.getSaveFileName(self, _('Enter a new file name'), wallet_folder) )
+        i = 1
+        while True:
+            filename = "wallet_%d"%i
+            if filename in os.listdir(wallet_folder):
+                i += 1
+            else:
+                break
+
+        filename = line_dialog(self, _('New Wallet'), _('Enter file name') + ':', _('OK'), filename)
         if not filename:
             return
-        filename = os.path.join(wallet_folder, filename)
 
-        storage = WalletStorage({'wallet_path': filename})
+        full_path = os.path.join(wallet_folder, filename)
+        storage = WalletStorage({'wallet_path': full_path})
         if storage.file_exists:
             QMessageBox.critical(None, "Error", _("File exists"))
             return
@@ -352,6 +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"))
@@ -748,7 +757,7 @@ class ElectrumWindow(QMainWindow):
     def new_receive_address(self):
         domain = self.wallet.get_account_addresses(self.current_account, include_change=False)
         for addr in domain:
-            if not self.wallet.address_is_old(addr) and addr not in self.receive_requests.keys():
+            if not self.wallet.history.get(addr) and addr not in self.receive_requests.keys():
                 break
         else:
             if isinstance(self.wallet, Imported_Wallet):
@@ -1307,8 +1316,10 @@ class ElectrumWindow(QMainWindow):
 
 
     def create_invoices_tab(self):
-        l, w = self.create_list_tab([_('Requestor'), _('Memo'),_('Amount'), _('Status')])
+        l, w = self.create_list_tab([_('Requestor'), _('Memo'), _('Date'), _('Amount'), _('Status')])
         l.setColumnWidth(0, 150)
+        l.setColumnWidth(2, 150)
+        l.setColumnWidth(3, 150)
         h = l.header()
         h.setStretchLastSection(False)
         h.setResizeMode(1, QHeaderView.Stretch)
@@ -1321,21 +1332,17 @@ class ElectrumWindow(QMainWindow):
         invoices = self.wallet.storage.get('invoices', {})
         l = self.invoices_list
         l.clear()
-        for key, value in invoices.items():
-            try:
-                domain, memo, amount, expiration_date, status, tx_hash = value
-            except:
-                invoices.pop(key)
-                continue
+        for value in sorted(invoices.values(), key=lambda x: -x[3]):
+            domain, memo, amount, expiration_date, status, tx_hash = value
             if status == PR_UNPAID and expiration_date and expiration_date < time.time():
                 status = PR_EXPIRED
-            item = QTreeWidgetItem( [ domain, memo, self.format_amount(amount), format_status(status)] )
+            date_str = datetime.datetime.fromtimestamp(expiration_date).isoformat(' ')[:-3]
+            item = QTreeWidgetItem( [ domain, memo, date_str, self.format_amount(amount, whitespaces=True), format_status(status)] )
+            item.setFont(0, QFont(MONOSPACE_FONT))
+            item.setFont(3, QFont(MONOSPACE_FONT))
             l.addTopLevelItem(item)
-
         l.setCurrentItem(l.topLevelItem(0))
 
-
-
     def delete_imported_key(self, addr):
         if self.question(_("Do you want to remove")+" %s "%addr +_("from your wallet?")):
             self.wallet.delete_imported_key(addr)
@@ -2083,6 +2090,21 @@ 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")