52 lines
1.7 KiB
Python
52 lines
1.7 KiB
Python
import sys
|
|
|
|
from PySide6.QtGui import QStandardItemModel, QStandardItem
|
|
from PySide6.QtUiTools import QUiLoader
|
|
from PySide6.QtWidgets import QApplication, QFileDialog
|
|
from PySide6.QtCore import QFile, QIODevice, QModelIndex, QAbstractTableModel
|
|
from abacus_core import AbacusCore
|
|
|
|
|
|
class AbacusGUI:
|
|
|
|
def __init__(self):
|
|
self._abacus_core = AbacusCore()
|
|
self._step = 0
|
|
self._history = []
|
|
self._app = QApplication(sys.argv)
|
|
ui_file_name = "gui.ui"
|
|
ui_file = QFile(ui_file_name)
|
|
if not ui_file.open(QIODevice.ReadOnly):
|
|
print(f"Cannot open {ui_file_name}: {ui_file.errorString()}")
|
|
sys.exit(-1)
|
|
loader = QUiLoader()
|
|
self._window = loader.load(ui_file)
|
|
ui_file.close()
|
|
if not self._window:
|
|
print(loader.errorString())
|
|
sys.exit(-1)
|
|
self._window.show()
|
|
self._window.but_enter.clicked.connect(self._berechne)
|
|
self._window.le_input.returnPressed.connect(self._berechne)
|
|
|
|
self._history_model = QStandardItemModel()
|
|
self._window.lv_history.setModel(self._history_model)
|
|
sys.exit(self._app.exec())
|
|
|
|
def _berechne(self):
|
|
self._step += 1
|
|
input_str = self._window.le_input.text()
|
|
result = self._abacus_core.parse_input(input_str)
|
|
if result:
|
|
self._history.append(result)
|
|
res_str = str(self._step) + ': ' + result[0]+' '+str(result[3])+' : '+str(result[1])+' = '+str(result[2])
|
|
item = QStandardItem(res_str)
|
|
self._history_model.appendRow(item)
|
|
res = result[2]
|
|
self._window.le_input.setText(str(res))
|
|
|
|
|
|
if __name__ == "__main__":
|
|
ag = AbacusGUI()
|
|
|