92 lines
2.9 KiB
Python
92 lines
2.9 KiB
Python
from fabric.widgets.box import Box
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from fabric.widgets.centerbox import CenterBox
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from fabric.widgets.eventbox import EventBox
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from utils.roam import modus_service
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from widgets.popup_window import PopupWindow
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dropdowns = []
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def dropdown_divider(comment):
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return Box(
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children=[Box(name="dropdown-divider", h_expand=True)],
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name="dropdown-divider-box",
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h_align="fill",
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h_expand=True,
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v_expand=True,
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)
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class ModusDropdown(PopupWindow):
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def __init__(self, dropdown_children=None, dropdown_id=None, **kwargs):
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super().__init__(
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layer="top",
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exclusivity="auto",
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name="dropdown-menu",
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title="modus",
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keyboard_mode="none",
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visible=False,
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**kwargs,
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)
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self.id = dropdown_id or str(len(dropdowns))
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dropdowns.append(self)
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self._mousecapture_parent = None # Will be set by mousecapture
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modus_service.connect("dropdowns-hide-changed", self.hide_dropdown)
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self.dropdown = Box(
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children=dropdown_children or [],
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h_expand=True,
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name="dropdown-options",
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orientation="vertical",
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)
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self.child_box = CenterBox(start_children=[self.dropdown])
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self.event_box = EventBox(
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events=["enter-notify-event", "leave-notify-event"],
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child=self.child_box,
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all_visible=True,
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)
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self.children = [self.event_box]
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self.connect("button-press-event", self.hide_dropdown)
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self.add_keybinding("Escape", self.hide_dropdown)
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def toggle_dropdown(self, button, parent=None):
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self.set_visible(not self.is_visible())
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modus_service.current_dropdown = self.id if self.is_visible() else None
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def _init_mousecapture(self, mousecapture):
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"""Store reference to mousecapture parent for hiding"""
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self._mousecapture_parent = mousecapture
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def hide_dropdown(self, widget, event):
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if self.is_visible():
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self.hide()
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if str(modus_service.current_dropdown) == str(self.id):
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modus_service.current_dropdown = None
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def hide_via_mousecapture(self):
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"""Hide dropdown via mousecapture parent"""
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if self._mousecapture_parent:
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self._mousecapture_parent.hide_child_window()
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def _set_mousecapture(self, visible: bool) -> None:
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self.set_visible(visible)
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if visible:
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modus_service.current_dropdown = self.id
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else:
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if str(modus_service.current_dropdown) == str(self.id):
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modus_service.current_dropdown = None
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def on_cursor_enter(self, *_):
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self.set_visible(True)
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def on_cursor_leave(self, *_):
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if self.is_hovered():
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return
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self.set_visible(False)
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modus_service.dropdowns_hide = not modus_service.dropdowns_hide
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