370 lines
13 KiB
Python
370 lines
13 KiB
Python
"""
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Calendar plugin for the launcher.
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Calendar with visual dates and working Enter key navigation.
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"""
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import calendar
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import datetime
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from typing import List
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import gi
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import utils.icons as icons
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from fabric.widgets.label import Label
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from gi.repository import Gtk
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from fabric.widgets.button import Button
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from modules.launcher.plugin_base import PluginBase
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from modules.launcher.result import Result
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gi.require_version("Gtk", "3.0")
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class CalendarWidget(Gtk.Box):
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"""Visual calendar widget showing month grid with dates and navigation buttons."""
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def __init__(self, month: int, year: int, plugin_instance=None):
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super().__init__(name="calendar-widget", orientation=Gtk.Orientation.VERTICAL, spacing=2)
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# Set size constraints to fit within launcher (following CSS)
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self.set_size_request(540, 240)
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self.set_vexpand(False)
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self.set_hexpand(True)
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self.display_month = month
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self.display_year = year
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self.today = datetime.date.today()
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self.plugin = plugin_instance
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self.setup_ui()
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def setup_ui(self):
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"""Setup the calendar UI with navigation buttons."""
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# Header with navigation buttons
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header_box = Gtk.Box(orientation=Gtk.Orientation.HORIZONTAL, spacing=8)
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header_box.set_halign(Gtk.Align.CENTER)
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header_box.set_name("calendar-header-box")
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# Previous button
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prev_button = Gtk.Button(child=Label(markup=icons.chevron_left, name="calendar-nav-button"))
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prev_button.connect("clicked", self._on_previous_clicked)
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# Month/Year label (following CSS naming)
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month_name = calendar.month_name[self.display_month]
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self.month_label = Label(
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name="calendar-month-year",
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label=f"{month_name} {self.display_year}",
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h_align="center"
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)
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self.month_label.set_size_request(150, -1) # Fixed width for consistent layout
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# Next button
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next_button = Gtk.Button(child = Label(markup=icons.chevron_right, name="calendar-nav-button"))
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next_button.connect("clicked", self._on_next_clicked)
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# Add to header box
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header_box.pack_start(prev_button, False, False, 0)
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header_box.pack_start(self.month_label, True, True, 0)
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header_box.pack_start(next_button, False, False, 0)
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# Calendar grid (following CSS naming)
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grid = Gtk.Grid(
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name="calendar-grid",
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column_spacing=1,
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row_spacing=1,
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column_homogeneous=True,
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row_homogeneous=True
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)
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# Day headers (following CSS naming)
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day_names = ['Sun','Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat']
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for i, day_name in enumerate(day_names):
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day_header = Label(
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name="calendar-day-header",
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label=day_name,
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h_align="center"
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)
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grid.attach(day_header, i, 0, 1, 1)
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# Calendar days (following CSS naming)
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cal = calendar.monthcalendar(self.display_year, self.display_month)
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for week_num, week in enumerate(cal, start=1):
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for day_num, day in enumerate(week):
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if day == 0:
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# Empty cell (following CSS naming)
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empty = Label(name="calendar-day-empty", label="")
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grid.attach(empty, day_num, week_num, 1, 1)
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else:
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# Day label (following CSS naming)
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day_label = Label(
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name="calendar-day-label",
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label=str(day),
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h_align="center"
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)
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# Highlight today (CSS class)
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if (day == self.today.day and
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self.display_month == self.today.month and
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self.display_year == self.today.year):
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day_label.get_style_context().add_class("today")
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# Highlight weekends (CSS class)
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if day_num in [6]: # Saturday
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day_label.get_style_context().add_class("weekend")
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grid.attach(day_label, day_num, week_num, 1, 1)
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# Add to main box
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self.pack_start(header_box, False, False, 0)
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self.pack_start(grid, True, True, 0)
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self.show_all()
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def _on_previous_clicked(self, button):
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"""Handle previous month button click."""
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if self.plugin:
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self.plugin._navigate_to_previous()
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def _on_next_clicked(self, button):
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"""Handle next month button click."""
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if self.plugin:
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self.plugin._navigate_to_next()
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def update_display(self, month: int, year: int):
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"""Update the calendar to show a different month/year."""
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self.display_month = month
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self.display_year = year
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# Update month label
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month_name = calendar.month_name[month]
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self.month_label.set_label(f"{month_name} {year}")
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# Rebuild the calendar grid
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# Find and remove the old grid
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for child in self.get_children():
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if isinstance(child, Gtk.Grid):
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self.remove(child)
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child.destroy()
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break
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# Create new grid (following CSS naming)
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grid = Gtk.Grid(
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name="calendar-grid",
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column_spacing=1,
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row_spacing=1,
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column_homogeneous=True,
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row_homogeneous=True
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)
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# Day headers (following CSS naming)
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day_names = ['Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat']
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for i, day_name in enumerate(day_names):
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day_header = Label(
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name="calendar-day-header",
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label=day_name,
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h_align="center"
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)
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grid.attach(day_header, i, 0, 1, 1)
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# Calendar days (following CSS naming)
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cal = calendar.monthcalendar(year, month)
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for week_num, week in enumerate(cal, start=1):
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for day_num, day in enumerate(week):
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if day == 0:
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# Empty cell (following CSS naming)
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empty = Label(name="calendar-day-empty", label="")
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grid.attach(empty, day_num, week_num, 1, 1)
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else:
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# Day label (following CSS naming)
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day_label = Label(
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name="calendar-day-label",
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label=str(day),
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h_align="center"
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)
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# Highlight today (CSS class)
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if (day == self.today.day and
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month == self.today.month and
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year == self.today.year):
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day_label.get_style_context().add_class("today")
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# Highlight weekends (CSS class)
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if day_num in [6]: # Saturday and Sunday
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day_label.get_style_context().add_class("weekend")
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grid.attach(day_label, day_num, week_num, 1, 1)
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# Add new grid
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self.pack_start(grid, True, True, 0)
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grid.show_all()
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class CalendarPlugin(PluginBase):
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"""
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Calendar plugin for the launcher.
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Simple text-based calendar with working Enter key navigation.
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"""
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def __init__(self):
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super().__init__()
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self.display_name = "Calendar"
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self.description = "Calendar with visual dates and navigation buttons"
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self._current_widget = None
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# Current display state
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self._current_month = None
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self._current_year = None
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def initialize(self):
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"""Initialize the Calendar plugin."""
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self.set_triggers(["cal", "cal "])
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def cleanup(self):
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"""Cleanup the Calendar plugin."""
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if self._current_widget:
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if self._current_widget.get_parent():
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self._current_widget.get_parent().remove(self._current_widget)
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self._current_widget.destroy()
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self._current_widget = None
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# Reset to current month when cleaning up
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self._reset_to_current_month()
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def query(self, query_string: str) -> List[Result]:
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"""Process Calendar queries."""
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results = []
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query = query_string.strip().lower()
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today = datetime.date.today()
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# Handle date queries
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if query in ["today", "now"]:
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date_str = today.strftime("%A, %B %d, %Y")
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results.append(
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Result(
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title=date_str,
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subtitle="Today's date • Click to copy",
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icon_markup=icons.calendar,
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action=lambda: self._copy_to_clipboard(date_str),
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relevance=1.0,
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plugin_name=self.display_name
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)
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)
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return results
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elif query == "tomorrow":
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tomorrow = today + datetime.timedelta(days=1)
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date_str = tomorrow.strftime("%A, %B %d, %Y")
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results.append(
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Result(
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title=date_str,
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subtitle="Tomorrow's date • Click to copy",
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icon_markup=icons.calendar,
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action=lambda: self._copy_to_clipboard(date_str),
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relevance=1.0,
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plugin_name=self.display_name
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)
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)
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return results
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elif query == "yesterday":
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yesterday = today - datetime.timedelta(days=1)
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date_str = yesterday.strftime("%A, %B %d, %Y")
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results.append(
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Result(
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title=date_str,
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subtitle="Yesterday's date • Click to copy",
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icon_markup=icons.calendar,
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action=lambda: self._copy_to_clipboard(date_str),
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relevance=1.0,
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plugin_name=self.display_name
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)
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)
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return results
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# Clean up previous widget
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self.cleanup()
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# Check if we should reset to current month
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# This happens when the query is empty or just the trigger
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if not query or query in ["", "cal"]:
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self._reset_to_current_month()
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# Determine which month to show
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if self._current_month is None:
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# First time - show current month
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display_month = today.month
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display_year = today.year
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else:
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# Use stored month/year
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display_month = self._current_month
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display_year = self._current_year
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# Update stored state
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self._current_month = display_month
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self._current_year = display_year
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# Create calendar widget with navigation buttons
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calendar_widget = CalendarWidget(display_month, display_year, self)
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self._current_widget = calendar_widget
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month_name = calendar.month_name[display_month]
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results.append(
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Result(
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title=f"Calendar - {month_name} {display_year}",
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subtitle="Use ◀ ▶ buttons to navigate months",
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icon_markup=icons.calendar,
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action=lambda: None,
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relevance=1.0,
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plugin_name=self.display_name,
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custom_widget=calendar_widget,
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data={"type": "calendar_display"}
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)
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)
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return results
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def _navigate_to_next(self):
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"""Navigate to next month (called by button click)."""
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if self._current_month and self._current_year:
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next_month, next_year = self._advance_month(self._current_month, self._current_year, 1)
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self._current_month = next_month
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self._current_year = next_year
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# Update the calendar widget display
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if self._current_widget:
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self._current_widget.update_display(next_month, next_year)
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def _navigate_to_previous(self):
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"""Navigate to previous month (called by button click)."""
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if self._current_month and self._current_year:
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prev_month, prev_year = self._advance_month(self._current_month, self._current_year, -1)
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self._current_month = prev_month
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self._current_year = prev_year
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# Update the calendar widget display
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if self._current_widget:
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self._current_widget.update_display(prev_month, prev_year)
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def _advance_month(self, month: int, year: int, direction: int) -> tuple[int, int]:
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"""Advance month by direction (1 for next, -1 for previous)."""
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if direction > 0: # Next
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if month == 12:
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return 1, year + 1
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else:
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return month + 1, year
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else: # Previous
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if month == 1:
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return 12, year - 1
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else:
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return month - 1, year
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def _reset_to_current_month(self):
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"""Reset calendar to current month."""
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today = datetime.date.today()
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self._current_month = today.month
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self._current_year = today.year
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def _copy_to_clipboard(self, text: str):
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"""Copy text to clipboard."""
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try:
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import subprocess
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subprocess.run(["wl-copy"], input=text.encode(), check=True)
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print(f"Copied to clipboard: {text}")
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except subprocess.CalledProcessError:
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print(f"Failed to copy to clipboard: {text}")
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