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transaction_dialog: move tx in/out widgets into own class 

- this widget will be used in various dialogs
- making this change now will prevent downstream conflicts
- the part that displays "coin selection active" was commented out
master
ThomasV 3 years ago
parent
13e340870a
commit
5af399d196
1 changed files with 108 additions and 92 deletions
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  1. 200
      electrum/gui/qt/transaction_dialog.py

200
electrum/gui/qt/transaction_dialog.py
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@ -78,6 +78,111 @@ class QTextEditWithDefaultSize(QTextEdit):
def sizeHint(self):
return QSize(0, 100)
class TxInOutWidget(QWidget):
def __init__(self, main_window, wallet):
QWidget.__init__(self)
self.wallet = wallet
self.main_window = main_window
self.inputs_header = QLabel()
self.inputs_textedit = QTextEditWithDefaultSize()
self.txo_color_recv = TxOutputColoring(
legend=_("Receiving Address"), color=ColorScheme.GREEN, tooltip=_("Wallet receive address"))
self.txo_color_change = TxOutputColoring(
legend=_("Change Address"), color=ColorScheme.YELLOW, tooltip=_("Wallet change address"))
self.txo_color_2fa = TxOutputColoring(
legend=_("TrustedCoin (2FA) batch fee"), color=ColorScheme.BLUE, tooltip=_("TrustedCoin (2FA) fee for the next batch of transactions"))
self.outputs_header = QLabel()
self.outputs_textedit = QTextEditWithDefaultSize()
self.inputs_textedit.setMinimumWidth(950)
self.outputs_textedit.setMinimumWidth(950)
outheader_hbox = QHBoxLayout()
outheader_hbox.setContentsMargins(0, 0, 0, 0)
outheader_hbox.addWidget(self.outputs_header)
outheader_hbox.addStretch(2)
outheader_hbox.addWidget(self.txo_color_recv.legend_label)
outheader_hbox.addWidget(self.txo_color_change.legend_label)
outheader_hbox.addWidget(self.txo_color_2fa.legend_label)
vbox = QVBoxLayout()
vbox.addWidget(self.inputs_header)
vbox.addWidget(self.inputs_textedit)
vbox.addLayout(outheader_hbox)
vbox.addWidget(self.outputs_textedit)
self.setLayout(vbox)
def update(self, tx):
self.tx = tx
inputs_header_text = _("Inputs") + ' (%d)'%len(self.tx.inputs())
#if not self.finalized:
# selected_coins = self.main_window.get_manually_selected_coins()
# if selected_coins is not None:
# inputs_header_text += f" - " + _("Coin selection active ({} UTXOs selected)").format(len(selected_coins))
self.inputs_header.setText(inputs_header_text)
ext = QTextCharFormat()
tf_used_recv, tf_used_change, tf_used_2fa = False, False, False
def text_format(addr):
nonlocal tf_used_recv, tf_used_change, tf_used_2fa
if self.wallet.is_mine(addr):
if self.wallet.is_change(addr):
tf_used_change = True
return self.txo_color_change.text_char_format
else:
tf_used_recv = True
return self.txo_color_recv.text_char_format
elif self.wallet.is_billing_address(addr):
tf_used_2fa = True
return self.txo_color_2fa.text_char_format
return ext
def insert_tx_io(cursor, is_coinbase, short_id, address, value):
if is_coinbase:
cursor.insertText('coinbase')
else:
address_str = address or '<address unknown>'
value_str = self.main_window.format_amount(value, whitespaces=True)
cursor.insertText("%-15s\t"%str(short_id), ext)
cursor.insertText("%-62s"%address_str, text_format(address))
cursor.insertText('\t', ext)
cursor.insertText(value_str, ext)
cursor.insertBlock()
i_text = self.inputs_textedit
i_text.clear()
i_text.setFont(QFont(MONOSPACE_FONT))
i_text.setReadOnly(True)
cursor = i_text.textCursor()
for txin in self.tx.inputs():
addr = self.wallet.adb.get_txin_address(txin)
txin_value = self.wallet.adb.get_txin_value(txin)
insert_tx_io(cursor, txin.is_coinbase_input(), txin.short_id, addr, txin_value)
self.outputs_header.setText(_("Outputs") + ' (%d)'%len(self.tx.outputs()))
o_text = self.outputs_textedit
o_text.clear()
o_text.setFont(QFont(MONOSPACE_FONT))
o_text.setReadOnly(True)
tx_height, tx_pos = self.wallet.adb.get_txpos(self.tx.txid())
tx_hash = bytes.fromhex(self.tx.txid())
cursor = o_text.textCursor()
for index, o in enumerate(self.tx.outputs()):
if tx_pos is not None and tx_pos >= 0:
short_id = ShortID.from_components(tx_height, tx_pos, index)
else:
short_id = TxOutpoint(tx_hash, index).short_name()
addr, value = o.get_ui_address_str(), o.value
insert_tx_io(cursor, False, short_id, addr, value)
self.txo_color_recv.legend_label.setVisible(tf_used_recv)
self.txo_color_change.legend_label.setVisible(tf_used_change)
self.txo_color_2fa.legend_label.setVisible(tf_used_2fa)
_logger = get_logger(__name__)
@ -113,7 +218,6 @@ class BaseTxDialog(QDialog, MessageBoxMixin):
self.saved = False
self.desc = desc
self.setMinimumWidth(640)
self.resize(1200,600)
self.set_title()
self.psbt_only_widgets = [] # type: List[QWidget]
@ -129,30 +233,8 @@ class BaseTxDialog(QDialog, MessageBoxMixin):
vbox.addSpacing(10)
self.inputs_header = QLabel()
vbox.addWidget(self.inputs_header)
self.inputs_textedit = QTextEditWithDefaultSize()
vbox.addWidget(self.inputs_textedit)
self.txo_color_recv = TxOutputColoring(
legend=_("Receiving Address"), color=ColorScheme.GREEN, tooltip=_("Wallet receive address"))
self.txo_color_change = TxOutputColoring(
legend=_("Change Address"), color=ColorScheme.YELLOW, tooltip=_("Wallet change address"))
self.txo_color_2fa = TxOutputColoring(
legend=_("TrustedCoin (2FA) batch fee"), color=ColorScheme.BLUE, tooltip=_("TrustedCoin (2FA) fee for the next batch of transactions"))
outheader_hbox = QHBoxLayout()
outheader_hbox.setContentsMargins(0, 0, 0, 0)
vbox.addLayout(outheader_hbox)
self.outputs_header = QLabel()
outheader_hbox.addWidget(self.outputs_header)
outheader_hbox.addStretch(2)
outheader_hbox.addWidget(self.txo_color_recv.legend_label)
outheader_hbox.addWidget(self.txo_color_change.legend_label)
outheader_hbox.addWidget(self.txo_color_2fa.legend_label)
self.outputs_textedit = QTextEditWithDefaultSize()
vbox.addWidget(self.outputs_textedit)
self.io_widget = TxInOutWidget(self.main_window, self.wallet)
vbox.addWidget(self.io_widget)
self.sign_button = b = QPushButton(_("Sign"))
b.clicked.connect(self.sign)
@ -418,7 +500,7 @@ class BaseTxDialog(QDialog, MessageBoxMixin):
self.finalize_button.setEnabled(self.can_finalize())
if self.tx is None:
return
self.update_io()
self.io_widget.update(self.tx)
desc = self.desc
base_unit = self.main_window.base_unit()
format_amount = self.main_window.format_amount
@ -570,72 +652,6 @@ class BaseTxDialog(QDialog, MessageBoxMixin):
run_hook('transaction_dialog_update', self)
def update_io(self):
inputs_header_text = _("Inputs") + ' (%d)'%len(self.tx.inputs())
if not self.finalized:
selected_coins = self.main_window.get_manually_selected_coins()
if selected_coins is not None:
inputs_header_text += f" - " + _("Coin selection active ({} UTXOs selected)").format(len(selected_coins))
self.inputs_header.setText(inputs_header_text)
ext = QTextCharFormat()
tf_used_recv, tf_used_change, tf_used_2fa = False, False, False
def text_format(addr):
nonlocal tf_used_recv, tf_used_change, tf_used_2fa
if self.wallet.is_mine(addr):
if self.wallet.is_change(addr):
tf_used_change = True
return self.txo_color_change.text_char_format
else:
tf_used_recv = True
return self.txo_color_recv.text_char_format
elif self.wallet.is_billing_address(addr):
tf_used_2fa = True
return self.txo_color_2fa.text_char_format
return ext
def insert_tx_io(cursor, is_coinbase, short_id, address, value):
if is_coinbase:
cursor.insertText('coinbase')
else:
address_str = address or '<address unknown>'
value_str = self.main_window.format_amount(value, whitespaces=True)
cursor.insertText("%-15s\t"%str(short_id), ext)
cursor.insertText("%-62s"%address_str, text_format(address))
cursor.insertText('\t', ext)
cursor.insertText(value_str, ext)
cursor.insertBlock()
i_text = self.inputs_textedit
i_text.clear()
i_text.setFont(QFont(MONOSPACE_FONT))
i_text.setReadOnly(True)
cursor = i_text.textCursor()
for txin in self.tx.inputs():
addr = self.wallet.adb.get_txin_address(txin)
txin_value = self.wallet.adb.get_txin_value(txin)
insert_tx_io(cursor, txin.is_coinbase_input(), txin.short_id, addr, txin_value)
self.outputs_header.setText(_("Outputs") + ' (%d)'%len(self.tx.outputs()))
o_text = self.outputs_textedit
o_text.clear()
o_text.setFont(QFont(MONOSPACE_FONT))
o_text.setReadOnly(True)
tx_height, tx_pos = self.wallet.adb.get_txpos(self.tx.txid())
tx_hash = bytes.fromhex(self.tx.txid())
cursor = o_text.textCursor()
for index, o in enumerate(self.tx.outputs()):
if tx_pos is not None and tx_pos >= 0:
short_id = ShortID.from_components(tx_height, tx_pos, index)
else:
short_id = TxOutpoint(tx_hash, index).short_name()
addr, value = o.get_ui_address_str(), o.value
insert_tx_io(cursor, False, short_id, addr, value)
self.txo_color_recv.legend_label.setVisible(tf_used_recv)
self.txo_color_change.legend_label.setVisible(tf_used_change)
self.txo_color_2fa.legend_label.setVisible(tf_used_2fa)
def add_tx_stats(self, vbox):
hbox_stats = QHBoxLayout()

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