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qt tx dialog: add context menus to IO fields 

based on:
46df4190c8
master
SomberNight 3 years ago
parent
7d42676785
commit
c2c02391a2
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GPG Key ID: B33B5F232C6271E9
2 changed files with 136 additions and 31 deletions
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  1. 2
      electrum/gui/qt/main_window.py
  2. 165
      electrum/gui/qt/transaction_dialog.py

2
electrum/gui/qt/main_window.py
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@ -1085,7 +1085,7 @@ class ElectrumWindow(QMainWindow, MessageBoxMixin, Logger, QtEventListener):
def do_copy(self, content: str, *, title: str = None) -> None:
self.app.clipboard().setText(content)
if title is None:
tooltip_text = _("Text copied to clipboard").format(title)
tooltip_text = _("Text copied to clipboard")
else:
tooltip_text = _("{} copied to clipboard").format(title)
QToolTip.showText(QCursor.pos(), tooltip_text, self)

165
electrum/gui/qt/transaction_dialog.py
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@ -32,10 +32,11 @@ from typing import TYPE_CHECKING, Callable, Optional, List, Union, Tuple
from functools import partial
from decimal import Decimal
from PyQt5.QtCore import QSize, Qt, QUrl
from PyQt5.QtGui import QTextCharFormat, QBrush, QFont, QPixmap
from PyQt5.QtCore import QSize, Qt, QUrl, QPoint
from PyQt5.QtGui import QTextCharFormat, QBrush, QFont, QPixmap, QCursor
from PyQt5.QtWidgets import (QDialog, QLabel, QPushButton, QHBoxLayout, QVBoxLayout, QWidget, QGridLayout,
QTextEdit, QFrame, QAction, QToolButton, QMenu, QCheckBox, QTextBrowser)
QTextEdit, QFrame, QAction, QToolButton, QMenu, QCheckBox, QTextBrowser, QToolTip,
QApplication)
import qrcode
from qrcode import exceptions
@ -65,6 +66,11 @@ from .locktimeedit import LockTimeEdit
if TYPE_CHECKING:
from .main_window import ElectrumWindow
from electrum.wallet import Abstract_Wallet
_logger = get_logger(__name__)
dialogs = [] # Otherwise python randomly garbage collects the dialogs...
class TxSizeLabel(QLabel):
@ -81,17 +87,20 @@ class QTextBrowserWithDefaultSize(QTextBrowser):
class TxInOutWidget(QWidget):
def __init__(self, main_window, wallet):
def __init__(self, main_window: 'ElectrumWindow', wallet: 'Abstract_Wallet'):
QWidget.__init__(self)
self.wallet = wallet
self.main_window = main_window
self.tx = None # type: Optional[Transaction]
self.inputs_header = QLabel()
self.inputs_textedit = QTextBrowserWithDefaultSize()
self.inputs_textedit.setOpenLinks(False) # disable automatic link opening
self.inputs_textedit.anchorClicked.connect(self._open_internal_link) # send links to our handler
self.inputs_textedit.setTextInteractionFlags(
self.inputs_textedit.textInteractionFlags() | Qt.LinksAccessibleByMouse | Qt.LinksAccessibleByKeyboard)
self.inputs_textedit.setContextMenuPolicy(Qt.CustomContextMenu)
self.inputs_textedit.customContextMenuRequested.connect(self.on_context_menu_for_inputs)
self.txo_color_recv = TxOutputColoring(
legend=_("Receiving Address"), color=ColorScheme.GREEN, tooltip=_("Wallet receive address"))
self.txo_color_change = TxOutputColoring(
@ -104,6 +113,8 @@ class TxInOutWidget(QWidget):
self.outputs_textedit.anchorClicked.connect(self._open_internal_link) # send links to our handler
self.outputs_textedit.setTextInteractionFlags(
self.outputs_textedit.textInteractionFlags() | Qt.LinksAccessibleByMouse | Qt.LinksAccessibleByKeyboard)
self.outputs_textedit.setContextMenuPolicy(Qt.CustomContextMenu)
self.outputs_textedit.customContextMenuRequested.connect(self.on_context_menu_for_outputs)
self.inputs_textedit.setMinimumWidth(950)
self.outputs_textedit.setMinimumWidth(950)
@ -136,7 +147,7 @@ class TxInOutWidget(QWidget):
ext = QTextCharFormat() # "external"
lnk = QTextCharFormat()
lnk.setToolTip(_('Click to open'))
lnk.setToolTip(_('Click to open, right-click for menu'))
lnk.setAnchor(True)
lnk.setUnderlineStyle(QTextCharFormat.SingleUnderline)
tf_used_recv, tf_used_change, tf_used_2fa = False, False, False
@ -150,7 +161,7 @@ class TxInOutWidget(QWidget):
tf_used_recv = True
fmt = QTextCharFormat(self.txo_color_recv.text_char_format)
fmt.setAnchorHref(addr)
fmt.setToolTip(_('Click to open'))
fmt.setToolTip(_('Click to open, right-click for menu'))
fmt.setAnchor(True)
fmt.setUnderlineStyle(QTextCharFormat.SingleUnderline)
return fmt
@ -167,25 +178,30 @@ class TxInOutWidget(QWidget):
for txin_idx, txin in enumerate(self.tx.inputs()):
addr = self.wallet.adb.get_txin_address(txin)
txin_value = self.wallet.adb.get_txin_value(txin)
# prepare text char formats
a_name = f"input {txin_idx}"
tcf_ext = QTextCharFormat(ext)
tcf_shortid = QTextCharFormat(lnk)
tcf_shortid.setAnchorHref(txin.prevout.txid.hex())
tcf_addr = addr_text_format(addr)
for tcf in (tcf_ext, tcf_shortid, tcf_addr): # used by context menu creation
tcf.setAnchorNames([a_name])
# insert text
if txin.is_coinbase_input():
cursor.insertText('coinbase')
cursor.insertText('coinbase', tcf_ext)
else:
# short_id
a_name = f"tx input {txin_idx}"
lnk2 = QTextCharFormat(lnk)
lnk2.setAnchorHref(txin.prevout.txid.hex())
lnk2.setAnchorNames([a_name])
cursor.insertText(str(txin.short_id), lnk2)
cursor.insertText(" " * max(0, 15 - len(str(txin.short_id))), ext) # padding
cursor.insertText('\t', ext)
cursor.insertText(str(txin.short_id), tcf_shortid)
cursor.insertText(" " * max(0, 15 - len(str(txin.short_id))), tcf_ext) # padding
cursor.insertText('\t', tcf_ext)
# addr
address_str = addr or '<address unknown>'
cursor.insertText(address_str, addr_text_format(addr))
cursor.insertText(" " * max(0, 62 - len(address_str)), ext) # padding
cursor.insertText('\t', ext)
cursor.insertText(address_str, tcf_addr)
cursor.insertText(" " * max(0, 62 - len(address_str)), tcf_ext) # padding
cursor.insertText('\t', tcf_ext)
# value
value_str = self.main_window.format_amount(txin_value, whitespaces=True)
cursor.insertText(value_str, ext)
cursor.insertText(value_str, tcf_ext)
cursor.insertBlock()
self.outputs_header.setText(_("Outputs") + ' (%d)'%len(self.tx.outputs()))
@ -196,24 +212,30 @@ class TxInOutWidget(QWidget):
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()):
for txout_idx, 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)
short_id = ShortID.from_components(tx_height, tx_pos, txout_idx)
else:
short_id = TxOutpoint(tx_hash, index).short_name()
short_id = TxOutpoint(tx_hash, txout_idx).short_name()
addr, value = o.get_ui_address_str(), o.value
# prepare text char formats
a_name = f"output {txout_idx}"
tcf_ext = QTextCharFormat(ext)
tcf_addr = addr_text_format(addr)
for tcf in (tcf_ext, tcf_addr): # used by context menu creation
tcf.setAnchorNames([a_name])
# short id
cursor.insertText(str(short_id), ext)
cursor.insertText(" " * max(0, 15 - len(str(short_id))), ext) # padding
cursor.insertText('\t', ext)
cursor.insertText(str(short_id), tcf_ext)
cursor.insertText(" " * max(0, 15 - len(str(short_id))), tcf_ext) # padding
cursor.insertText('\t', tcf_ext)
# addr
address_str = addr or '<address unknown>'
cursor.insertText(address_str, addr_text_format(addr))
cursor.insertText(" " * max(0, 62 - len(address_str)), ext) # padding
cursor.insertText('\t', ext)
cursor.insertText(address_str, tcf_addr)
cursor.insertText(" " * max(0, 62 - len(address_str)), tcf_ext) # padding
cursor.insertText('\t', tcf_ext)
# value
value_str = self.main_window.format_amount(value, whitespaces=True)
cursor.insertText(value_str, ext)
cursor.insertText(value_str, tcf_ext)
cursor.insertBlock()
self.txo_color_recv.legend_label.setVisible(tf_used_recv)
@ -234,9 +256,92 @@ class TxInOutWidget(QWidget):
# target was a txid, open new tx dialog
self.main_window.do_process_from_txid(txid=target, parent=self)
def on_context_menu_for_inputs(self, pos: QPoint):
i_text = self.inputs_textedit
global_pos = i_text.viewport().mapToGlobal(pos)
cursor = i_text.cursorForPosition(pos)
charFormat = cursor.charFormat()
name = charFormat.anchorNames() and charFormat.anchorNames()[0]
if not name:
menu = i_text.createStandardContextMenu()
menu.exec_(global_pos)
return
_logger = get_logger(__name__)
dialogs = [] # Otherwise python randomly garbage collects the dialogs...
menu = QMenu()
show_list = []
copy_list = []
# figure out which input they right-clicked on. input lines have an anchor named "input N"
txin_idx = int(name.split()[1]) # split "input N", translate N -> int
txin = self.tx.inputs()[txin_idx]
menu.addAction(f"Tx Input #{txin_idx}").setDisabled(True)
menu.addSeparator()
if txin.is_coinbase_input():
menu.addAction(_("Coinbase Input")).setDisabled(True)
else:
show_list += [(_("Show Prev Tx"), lambda: self._open_internal_link(txin.prevout.txid.hex()))]
copy_list += [(_("Copy Prevout"), lambda: self.main_window.do_copy(txin.prevout.to_str()))]
addr = self.wallet.adb.get_txin_address(txin)
if addr:
if self.wallet.is_mine(addr):
show_list += [(_("Address Details"), lambda: self.main_window.show_address(addr, parent=self))]
copy_list += [(_("Copy Address"), lambda: self.main_window.do_copy(addr))]
txin_value = self.wallet.adb.get_txin_value(txin)
if txin_value:
value_str = self.main_window.format_amount(txin_value)
copy_list += [(_("Copy Amount"), lambda: self.main_window.do_copy(value_str))]
for item in show_list:
menu.addAction(*item)
if show_list and copy_list:
menu.addSeparator()
for item in copy_list:
menu.addAction(*item)
menu.addSeparator()
std_menu = i_text.createStandardContextMenu()
menu.addActions(std_menu.actions())
menu.exec_(global_pos)
def on_context_menu_for_outputs(self, pos: QPoint):
o_text = self.outputs_textedit
global_pos = o_text.viewport().mapToGlobal(pos)
cursor = o_text.cursorForPosition(pos)
charFormat = cursor.charFormat()
name = charFormat.anchorNames() and charFormat.anchorNames()[0]
if not name:
menu = o_text.createStandardContextMenu()
menu.exec_(global_pos)
return
menu = QMenu()
show_list = []
copy_list = []
# figure out which output they right-clicked on. output lines have an anchor named "output N"
txout_idx = int(name.split()[1]) # split "output N", translate N -> int
menu.addAction(f"Tx Output #{txout_idx}").setDisabled(True)
menu.addSeparator()
if addr := self.tx.outputs()[txout_idx].address:
if self.wallet.is_mine(addr):
show_list += [(_("Address Details"), lambda: self.main_window.show_address(addr, parent=self))]
copy_list += [(_("Copy Address"), lambda: self.main_window.do_copy(addr))]
txout_value = self.tx.outputs()[txout_idx].value
value_str = self.main_window.format_amount(txout_value)
copy_list += [(_("Copy Amount"), lambda: self.main_window.do_copy(value_str))]
for item in show_list:
menu.addAction(*item)
if show_list and copy_list:
menu.addSeparator()
for item in copy_list:
menu.addAction(*item)
menu.addSeparator()
std_menu = o_text.createStandardContextMenu()
menu.addActions(std_menu.actions())
menu.exec_(global_pos)
def show_transaction(tx: Transaction, *, parent: 'ElectrumWindow', desc=None, prompt_if_unsaved=False):

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