Coverage for graphica/gui/shell/rail.py: 94.9%

1"""左端のアイコンの帯。押すと左パネルのページを替える。下にはダークモードと設定。""" 

2from PySide6.QtCore import QSize, Qt, Signal 

3from PySide6.QtWidgets import QButtonGroup, QToolButton, QVBoxLayout, QWidget 

4 

5from graphica.gui.shell.icons import checkable_icon, themed_icon 

6 

7RAIL_WIDTH = 56 

8RAIL_BUTTON_SIZE = 38 

9 

10 

11def _rail_button(icon_name, tooltip, checkable): 

12 button = QToolButton() 

13 button.setObjectName("rail_button") 

14 button.setToolTip(tooltip) 

15 button.setCheckable(checkable) 

16 button.setFixedSize(RAIL_BUTTON_SIZE, RAIL_BUTTON_SIZE) 

17 button.setIconSize(QSize(20, 20)) 

18 button.setFocusPolicy(Qt.FocusPolicy.NoFocus) 

19 button.setCursor(Qt.CursorShape.PointingHandCursor) 

20 button.setProperty("iconName", icon_name) 

21 return button 

22 

23 

24class ActivityRail(QWidget): 

25 page_requested = Signal(str) 

26 

27 def __init__(self, parent=None): 

28 super().__init__(parent) 

29 self.setObjectName("activity_rail") 

30 self.setAttribute(Qt.WidgetAttribute.WA_StyledBackground, True) 

31 self.setFixedWidth(RAIL_WIDTH) 

32 layout = QVBoxLayout(self) 

33 layout.setContentsMargins(9, 8, 9, 8) 

34 layout.setSpacing(4) 

35 self._group = QButtonGroup(self) 

36 self._group.setExclusive(True) 

37 self._page_buttons = {} 

38 self._top_count = 0 

39 layout.addStretch(1) 

40 

41 def add_page(self, key, icon_name, tooltip): 

42 """上の並びにページのボタンを足す。最初のものを選んだ状態にする。""" 

43 button = _rail_button(icon_name, tooltip, checkable=True) 

44 button.setIcon(checkable_icon(icon_name)) 

45 button.clicked.connect(lambda _checked=False, k=key: self.select_page(k)) 

46 self._group.addButton(button) 

47 self.layout().insertWidget(self._top_count, button, 0, Qt.AlignmentFlag.AlignHCenter) 

48 self._top_count += 1 

49 self._page_buttons[key] = button 

50 if len(self._page_buttons) == 1: 

51 button.setChecked(True) 

52 return button 

53 

54 def add_bottom_button(self, icon_name, tooltip, slot): 

55 button = _rail_button(icon_name, tooltip, checkable=False) 

56 button.setIcon(themed_icon(icon_name, size=20)) 

57 button.clicked.connect(slot) 

58 self.layout().addWidget(button, 0, Qt.AlignmentFlag.AlignHCenter) 

59 return button 

60 

61 def page_button(self, key): 

62 return self._page_buttons.get(key) 

63 

64 def current_page(self): 

65 for key, button in self._page_buttons.items(): 65 ↛ 68line 65 didn't jump to line 68 because the loop on line 65 didn't complete

66 if button.isChecked(): 

67 return key 

68 return None 

69 

70 def select_page(self, key): 

71 button = self._page_buttons[key] 

72 if not button.isChecked(): 

73 button.setChecked(True) 

74 self.page_requested.emit(key) 

75 

76 def refresh_icons(self): 

77 for button in self.findChildren(QToolButton, "rail_button"): 

78 name = button.property("iconName") 

79 if not name: 79 ↛ 80line 79 didn't jump to line 80 because the condition on line 79 was never true

80 continue 

81 button.setIcon(checkable_icon(name) if button.isCheckable() else themed_icon(name, size=20))