Add Dispatch_V0.1.1

Dispatch_V0.1.1/gui/components/kanban_board.py

@@ -0,0 +1,96 @@
+# -*- coding: utf-8 -*-
+# gui/components/kanban_board.py
+
+"""Переиспользуемый компонент канбан-доски."""
+
+from typing import Dict, List, Optional
+
+from PySide6.QtCore import Signal
+from PySide6.QtWidgets import QWidget
+
+from gui.components.kanban_card import KanbanCard
+from gui.components.kanban_column import KanbanColumn
+from gui.containers.h_container import HContainer
+from gui.containers.s_container import SContainer
+
+
+class KanbanBoard(SContainer):
+    """Канбан-доска из нескольких горизонтальных колонок."""
+
+    card_clicked = Signal(object)
+
+    def __init__(
+        self,
+        width_percent: Optional[int] = None,
+        height_percent: Optional[int] = None,
+        margin: int = 0,
+        spacing: int = 0,
+        parent: Optional[QWidget] = None,
+    ):
+        super().__init__(
+            width_percent=width_percent,
+            height_percent=height_percent,
+            margin=margin,
+            spacing=spacing,
+            content_fit=True,
+            parent=parent,
+        )
+        self._columns: Dict[object, KanbanColumn] = {}
+        self._columns_order: List[object] = []
+        self._columns_container = HContainer(
+            spacing=4,
+            margin=[4, 4, 4, 4],
+            parent=self,
+        )
+
+    def add_column(
+        self,
+        column_id: object,
+        title: str,
+        color: str = "#DFE1E6",
+        width_percent: Optional[int] = None,
+        style: str = "KANBAN_COLUMN",
+    ) -> KanbanColumn:
+        """Добавить колонку на доску."""
+        column = KanbanColumn(
+            column_id=column_id,
+            title=title,
+            color=color,
+            style=style,
+        )
+        column.card_clicked.connect(self.card_clicked.emit)
+        self._columns[column_id] = column
+        self._columns_order.append(column_id)
+        self._columns_container.add_widget(column)
+        self._recompute_column_widths(width_percent)
+        return column
+
+    def get_column(self, column_id: object) -> Optional[KanbanColumn]:
+        """Получить колонку по ID."""
+        return self._columns.get(column_id)
+
+    def get_columns(self) -> List[KanbanColumn]:
+        """Список всех колонок в порядке добавления."""
+        return [self._columns[column_id] for column_id in self._columns_order]
+
+    def clear_all_cards(self) -> None:
+        """Удалить все карточки из всех колонок."""
+        for column in self._columns.values():
+            column.clear_cards()
+
+    def _recompute_column_widths(self, explicit_width: Optional[int] = None) -> None:
+        n_columns = len(self._columns_order)
+        if n_columns == 0:
+            return
+        if explicit_width is not None:
+            for column_id in self._columns_order:
+                self._columns[column_id].set_percent_sizes(width_percent=explicit_width)
+            return
+        base_width = 100 // n_columns
+        remainder = 100 % n_columns
+        for index, column_id in enumerate(self._columns_order):
+            width = base_width + (1 if index < remainder else 0)
+            self._columns[column_id].set_percent_sizes(width_percent=width)
+
+
+__all__ = ["KanbanBoard", "KanbanColumn", "KanbanCard"]