init

balqt/baldialog.py

@@ -0,0 +1,119 @@
+from typing import Callable,Any
+
+from . import qt_resources
+if qt_resources.QT_VERSION == 5:
+    from PyQt5.QtCore import Qt,pyqtSignal
+    from PyQt5.QtWidgets import QLabel, QVBoxLayout, QCheckBox
+else:
+    from PyQt6.QtCore import Qt,pyqtSignal
+    from PyQt6.QtWidgets import QLabel, QVBoxLayout, QCheckBox
+
+from electrum.gui.qt.util import WindowModalDialog, TaskThread
+from electrum.i18n import _
+from electrum.logging import get_logger
+
+_logger = get_logger(__name__)
+
+class BalDialog(WindowModalDialog):
+
+    def __init__(self,parent,title=None, icon = 'bal32x32.png'):
+        self.parent=parent
+        WindowModalDialog.__init__(self,self.parent,title)
+        self.setWindowIcon(qt_resources.read_QIcon(icon))
+
+class BalWaitingDialog(BalDialog):
+    updatemessage=pyqtSignal([str], arguments=['message'])
+    def __init__(self, bal_window: 'BalWindow', message: str, task, on_success=None, on_error=None, on_cancel=None,exe=True):
+        assert bal_window
+        BalDialog.__init__(self, bal_window.window, _("Please wait"))
+        self.message_label = QLabel(message)
+        vbox = QVBoxLayout(self)
+        vbox.addWidget(self.message_label)
+        self.updatemessage.connect(self.update_message)
+        if on_cancel:
+            self.cancel_button = CancelButton(self)
+            self.cancel_button.clicked.connect(on_cancel)
+            vbox.addLayout(Buttons(self.cancel_button))
+        self.accepted.connect(self.on_accepted)
+        self.task=task
+        self.on_success = on_success
+        self.on_error = on_error
+        self.on_cancel = on_cancel
+        if exe:
+            self.exe()
+
+    def exe(self):
+        self.thread = TaskThread(self)
+        self.thread.finished.connect(self.deleteLater)  # see #3956
+        self.thread.finished.connect(self.finished)
+        self.thread.add(self.task, self.on_success, self.accept, self.on_error)
+        self.exec()
+
+    def hello(self):
+        pass
+    def finished(self):
+        _logger.info("finished")
+    def wait(self):
+        self.thread.wait()
+
+    def on_accepted(self):
+        self.thread.stop()
+    def update_message(self,msg):
+        self.message_label.setText(msg)
+
+    def update(self, msg):
+        self.updatemessage.emit(msg)
+
+    def getText(self):
+         return self.message_label.text()
+
+    def closeEvent(self,event):
+        self.thread.stop()
+
+
+
+class BalBlockingWaitingDialog(BalDialog):
+    def __init__(self, bal_window: 'BalWindow', message: str, task: Callable[[], Any]):
+        BalDialog.__init__(self, bal_window, _("Please wait"))
+        self.message_label = QLabel(message)
+        vbox = QVBoxLayout(self)
+        vbox.addWidget(self.message_label)
+        self.finished.connect(self.deleteLater)  # see #3956
+        # show popup
+        self.show()
+        # refresh GUI; needed for popup to appear and for message_label to get drawn
+        QCoreApplication.processEvents()
+        QCoreApplication.processEvents()
+        try:
+            # block and run given task
+            task()
+        finally:
+            # close popup
+            self.accept()
+
+class bal_checkbox(QCheckBox):
+    def __init__(self, plugin,variable,window=None):
+        QCheckBox.__init__(self)
+        self.setChecked(plugin.config_get(variable))
+        window=window
+        def on_check(v):
+            plugin.config.set_key(variable, v == Qt.CheckState.Checked, save=True)
+            if window:
+                plugin._hide_invalidated= plugin.config_get(plugin.HIDE_INVALIDATED)
+                plugin._hide_replaced= plugin.config_get(plugin.HIDE_REPLACED)
+
+                window.update_all()
+        self.stateChanged.connect(on_check)
+
+    #TODO IMPLEMENT PREVIEW DIALOG
+    #tx list display txid, willexecutor, qrcode, button to sign
+    #   :def preview_dialog(self, txs):
+    def preview_dialog(self, txs):
+        w=PreviewDialog(self,txs)
+        w.exec()
+        return w
+    def add_info_from_will(self,tx):
+        for input in tx.inputs():
+            pass
+
+