def eventFilter(self, obj, event):
if event.type() == QEvent.MouseButtonPress:
if event.button() == Qt.LeftButton:
# if there already selected file unselect it
if self.selected and self.files[self.selected] != obj:
self.files[self.selected].setProperty('selected', None)
self.updateStyle(self.files[self.selected])
# if current object is not selected - select it and update
# selected index
if obj.property('selected') == None:
obj.setProperty('selected', True)
self.selected = self.files.index(obj)
# if current object is selected - unselect it
else:
obj.setProperty('selected', None)
self.selected = None
self.updateStyle(obj)
# open directory or file if it's double clicked
if event.type() == QEvent.MouseButtonDblClick:
self.openPath(os.path.join(self.currentDirectory, obj.text()))
if event.type() == QEvent.KeyPress:
# for selecting files/directories by keys (dev)
# if event.key() == Qt.Key_Down:
# self.files[self.files.index(obj)+1].setProperty('selected', True)
# go to directory by typing it in address bar and pressing enter
if event.key() == Qt.Key_Return and obj == self.curPathLine:
self.openPath(self.curPathLine.text())
return QObject.event(obj, event)
def event(self, event):
"""
This non-constant method checks for the timer to finish.
"""
if event.type() == QEvent.Timer:
self.killTimer(self.timer_id)
self.end.emit()
return True
return QObject.event(self, event)
def eventFilter(self, obj, event):
if event.type() == QEvent.MouseButtonPress and obj.isEnabled():
if event.button() == Qt.LeftButton and not obj.text():
x, y = map(int, obj.objectName().split())
self.sapper.next_step(y, x, 'O')
elif event.button() == Qt.RightButton:
x, y = map(int, obj.objectName().split())
self.sapper.next_step(y, x, 'F')
# Далее происходить по сути перерисовка всего игрового поля
# это тормозит игру, нужно менять только измененные клетки, а не все подряд
# нужно подумать над этим!!!
# пришла такая идея:
# хранить бутоны не в списке а в двумерном списке или в словаре, чтобы
# синхронизировать изменения в игре, тогда и в движке нужно доработать этот
# функционал, сделаю если будет время.
shadow_field = self.sapper.get_shadow_field()
for btn in self.btns:
i, j = map(int, btn.objectName().split())
if shadow_field[j][i] == ' ':
btn.setEnabled(False)
elif shadow_field[j][i] == '[*]':
btn.setIcon(QIcon('m.png'))
btn.setIconSize(QSize(14, 14))
elif shadow_field[j][i] == '[B]':
btn.setIcon(QIcon('b.png'))
btn.setIconSize(QSize(14, 14))
elif shadow_field[j][i] == '[F]':
btn.setIcon(QIcon('f.png'))
btn.setIconSize(QSize(14, 14))
elif shadow_field[j][i] == '[ ]':
btn.setText('')
btn.setIcon(QIcon(None))
elif shadow_field[j][i] != '[ ]':
btn.setText(shadow_field[j][i])
minefield = self.sapper.get_minefield()
if self.sapper.get_game() == -1 and self.is_show_dialog:
for btn in self.btns:
i, j = map(int, btn.objectName().split())
if shadow_field[j][i] == '[F]' and minefield[j][i] == 0:
btn.setIcon(QIcon('e.png'))
btn.setIconSize(QSize(14, 14))
self.mb_lose.show()
self.is_show_dialog = False
elif self.sapper.get_game() == 1 and self.is_show_dialog:
self.mb_win.show()
self.is_show_dialog = False
self.LCD_count.display(self.sapper.get_mines())
return QObject.event(obj, event)
def eventFilter(self, obj, event):
# right mouse click event
if event.type() == QEvent.MouseButtonPress:
if event.button() == Qt.RightButton:
row, column = obj.objectName().split(',')
# check for flags
if self.initialArray[int(row)][int(column)] == 19:
# flag present therefore remove flag
self.initialArray[int(row)][int(column)] = 9
else:
# no flag present therefore add flag
self.initialArray[int(row)][int(column)] = 19
self.update_display()
return QObject.event(obj, event)
def eventFilter(self, obj, event):
if event.type() == QEvent.MouseButtonPress:
if event.button() == Qt.RightButton:
row, column = obj.objectName().split(',')
if self.initialArray[int(row)][int(column)] == 19:
self.initialArray[int(row)][int(column)] = 9
else:
self.initialArray[int(row)][int(column)] = 19
self.update_display()
return QObject.event(obj, event)
def eventFilter(self, obj, event):
if event.type() == QEvent.MouseButtonPress:
if event.button() == Qt.RightButton:
self.set_flag_icon(obj)
elif event.button() == Qt.MiddleButton:
if not obj.isEnabled():
i = self.buttonInstances.index(obj)
adj_cells = self.board.get_adjacent_cells(
i, self.board.make_split_board(self.buttonInstances))
flag_count = [
1 for button in adj_cells
if button.iconSize().height() == 19
]
if sum(flag_count) == int(obj.text()):
self.open_chain_cells(self.buttonInstances.index(obj))
return QObject.event(obj, event)
def eventFilter(self, obj, event):
if event.type() == QEvent.KeyPress:
for i, row in enumerate(self.textFields):
for k, cell in enumerate(row):
if cell.hasFocus():
curRow = i
curCell = k
if event.key() == Qt.Key_Up:
if curRow >= 1: self.textFields[curRow-1][curCell].setFocus()
elif event.key() == Qt.Key_Down:
if curRow <= 7: self.textFields[curRow+1][curCell].setFocus()
elif event.key() == Qt.Key_Left:
if curCell >= 1: self.textFields[curRow][curCell-1].setFocus()
elif event.key() == Qt.Key_Right:
if curCell <= 7: self.textFields[curRow][curCell+1].setFocus()
return QObject.event(obj, event)
def eventFilter(self, obj, event):
if event.type() == QEvent.MouseButtonPress:
if event.button() == Qt.LeftButton:
if obj.isEnabled():
obj.setEnabled(False)
obj.setStyleSheet('background-color: #444444;')
else:
obj.setEnabled(True)
obj.setStyleSheet('background-color: #4955ff;')
elif obj.isEnabled():
index = self.buttonInstances.index(obj)
# index of buttosn in 2d array
rowColInd = (index // self.cols, index % self.cols)
imgs = ['../img/finish.png', '../img/start.png']
if rowColInd != self.end and rowColInd != self.start:
if event.button() == Qt.RightButton:
self.setStartEndIcons(obj, self.end, imgs[0],
rowColInd)
self.end = rowColInd
else:
self.setStartEndIcons(obj, self.start, imgs[1],
rowColInd)
self.start = rowColInd
return QObject.event(obj, event)
def eventFilter(self, obj, event):
if event.type() == QEvent.MouseButtonPress:
if event.button() == Qt.RightButton:
self.set_flag(obj)
return QObject.event(obj, event)
def eventFilter(self, obj, event):
if event.type() == QEvent.MouseButtonPress:
if event.button() == Qt.LeftButton and type(obj) == QLabel:
self.messageInput.setText(f'@{obj.text()}, '
+ self.messageInput.text())
return QObject.event(obj, event)
