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95 lines
3.7 KiB
95 lines
3.7 KiB
#!/usr/bin/env python
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#
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# Electrum - lightweight Bitcoin client
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# Copyright (C) 2015 Thomas Voegtlin
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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import webbrowser
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from util import *
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from electrum.i18n import _
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from electrum.util import block_explorer_URL, format_satoshis, format_time
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from electrum.plugins import run_hook
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class HistoryWidget(MyTreeWidget):
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def __init__(self, parent=None):
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MyTreeWidget.__init__(self, parent, self.create_menu, [ '', _('Date'), _('Description') , _('Amount'), _('Balance')], 2)
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self.config = self.parent.config
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self.setSortingEnabled(False)
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def update(self, h):
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self.wallet = self.parent.wallet
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item = self.currentItem()
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current_tx = item.data(0, Qt.UserRole).toString() if item else None
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self.clear()
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for item in h:
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tx_hash, conf, value, timestamp, balance = item
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time_str = _("unknown")
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if conf is None and timestamp is None:
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continue # skip history in offline mode
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if conf > 0:
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time_str = format_time(timestamp)
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if conf == -1:
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time_str = 'unverified'
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icon = QIcon(":icons/unconfirmed.png")
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elif conf == 0:
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time_str = 'pending'
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icon = QIcon(":icons/unconfirmed.png")
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elif conf < 6:
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icon = QIcon(":icons/clock%d.png"%conf)
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else:
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icon = QIcon(":icons/confirmed.png")
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v_str = self.parent.format_amount(value, True, whitespaces=True)
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balance_str = self.parent.format_amount(balance, whitespaces=True)
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label, is_default_label = self.wallet.get_label(tx_hash)
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item = QTreeWidgetItem( [ '', time_str, label, v_str, balance_str] )
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item.setFont(2, QFont(MONOSPACE_FONT))
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item.setFont(3, QFont(MONOSPACE_FONT))
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item.setFont(4, QFont(MONOSPACE_FONT))
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if value < 0:
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item.setForeground(3, QBrush(QColor("#BC1E1E")))
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if tx_hash:
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item.setData(0, Qt.UserRole, tx_hash)
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if is_default_label:
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item.setForeground(2, QBrush(QColor('grey')))
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item.setIcon(0, icon)
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self.insertTopLevelItem(0, item)
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if current_tx == tx_hash:
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self.setCurrentItem(item)
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run_hook('history_tab_update')
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def create_menu(self, position):
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self.selectedIndexes()
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item = self.currentItem()
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if not item:
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return
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tx_hash = str(item.data(0, Qt.UserRole).toString())
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if not tx_hash:
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return
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tx_URL = block_explorer_URL(self.config, 'tx', tx_hash)
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if not tx_URL:
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return
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menu = QMenu()
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menu.addAction(_("Copy ID to Clipboard"), lambda: self.parent.app.clipboard().setText(tx_hash))
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menu.addAction(_("Details"), lambda: self.parent.show_transaction(self.wallet.transactions.get(tx_hash)))
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menu.addAction(_("Edit description"), lambda: self.edit_label(item))
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menu.addAction(_("View on block explorer"), lambda: webbrowser.open(tx_URL))
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menu.exec_(self.viewport().mapToGlobal(position))
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