Add Dispatch_V0.1.1

Dispatch_V0.1.1/ui/cards/task_card_pixmap_factory.py

@@ -0,0 +1,129 @@
+# -*- coding: utf-8 -*-
+# hub/ticket/ui/cards/task_card_pixmap_factory.py
+
+"""Pixmap-хелперы для карточки Ticket."""
+
+from __future__ import annotations
+
+from PySide6.QtCore import Qt
+from PySide6.QtGui import QColor, QFont, QPainter, QPainterPath, QPixmap
+
+
+def compute_square_size(width: int, height: int, padding: int = 0) -> int:
+    """Вернуть квадратный размер по меньшей стороне с учётом внутреннего отступа."""
+    available = min(width, height) - padding
+    return max(0, available)
+
+
+def build_avatar_pixmap(source: QPixmap, size: int) -> QPixmap:
+    """Построить круглый avatar-pixmap из исходной фотографии."""
+    avatar = QPixmap(size, size)
+    avatar.fill(Qt.GlobalColor.transparent)
+
+    painter = QPainter(avatar)
+    painter.setRenderHint(QPainter.RenderHint.Antialiasing, True)
+
+    outer_padding = 1
+    outer_size = size - (outer_padding * 2)
+    outer_path = QPainterPath()
+    outer_path.addEllipse(outer_padding, outer_padding, outer_size, outer_size)
+    painter.fillPath(outer_path, QColor("#A3A3A3"))
+
+    inner_padding = outer_padding + 2
+    inner_size = size - (inner_padding * 2)
+    inner_path = QPainterPath()
+    inner_path.addEllipse(inner_padding, inner_padding, inner_size, inner_size)
+    painter.setClipPath(inner_path)
+
+    scaled = source.scaled(
+        inner_size,
+        inner_size,
+        Qt.AspectRatioMode.KeepAspectRatioByExpanding,
+        Qt.TransformationMode.SmoothTransformation,
+    )
+    source_x = max(0, (scaled.width() - inner_size) // 2)
+    source_y = max(0, (scaled.height() - inner_size) // 2)
+    painter.drawPixmap(inner_padding, inner_padding, scaled, source_x, source_y, inner_size, inner_size)
+    painter.end()
+
+    return avatar
+
+
+def build_placeholder_avatar_pixmap(size: int) -> QPixmap:
+    """Построить круглый placeholder-аватар с вопросительным знаком."""
+    avatar = QPixmap(size, size)
+    avatar.fill(Qt.GlobalColor.transparent)
+
+    painter = QPainter(avatar)
+    painter.setRenderHint(QPainter.RenderHint.Antialiasing, True)
+
+    outer_padding = 1
+    circle_size = size - (outer_padding * 2)
+    circle_path = QPainterPath()
+    circle_path.addEllipse(outer_padding, outer_padding, circle_size, circle_size)
+    painter.fillPath(circle_path, QColor("#F6A493"))
+    painter.setPen(QColor("#FFFFFF"))
+    painter.drawPath(circle_path)
+
+    font = QFont()
+    font.setPixelSize(18)
+    font.setBold(True)
+    painter.setFont(font)
+    painter.setPen(QColor("#172B4D"))
+    painter.drawText(outer_padding, outer_padding, circle_size, circle_size, Qt.AlignmentFlag.AlignCenter, "?")
+    painter.end()
+
+    return avatar
+
+
+def load_scaled_icon_pixmap(image_path: str, width: int, height: int, padding: int = 0) -> QPixmap | None:
+    """Загрузить и отмасштабировать stage-icon по фактическому размеру ячейки."""
+    if not image_path:
+        return None
+    pixmap = QPixmap(image_path)
+    if pixmap.isNull():
+        return None
+    icon_size = compute_square_size(width, height, padding)
+    if icon_size <= 0:
+        return None
+    return pixmap.scaled(
+        icon_size,
+        icon_size,
+        Qt.AspectRatioMode.KeepAspectRatio,
+        Qt.TransformationMode.SmoothTransformation,
+    )
+
+
+def load_tinted_icon_pixmap(
+    image_path: str,
+    width: int,
+    height: int,
+    color_hex: str,
+    padding: int = 0,
+) -> QPixmap | None:
+    """Загрузить stage-icon и перекрасить его в нужный цвет."""
+    scaled = load_scaled_icon_pixmap(image_path, width, height, padding)
+    if scaled is None:
+        return None
+    tinted = QPixmap(scaled.size())
+    tinted.fill(Qt.GlobalColor.transparent)
+
+    painter = QPainter(tinted)
+    painter.drawPixmap(0, 0, scaled)
+    painter.setCompositionMode(QPainter.CompositionMode.CompositionMode_SourceIn)
+    painter.fillRect(tinted.rect(), QColor(color_hex))
+    painter.end()
+    return tinted
+
+
+def load_avatar_pixmap(image_path: str, width: int, height: int, padding: int = 0) -> QPixmap | None:
+    """Загрузить фото специалиста и подготовить круглый avatar-pixmap."""
+    if not image_path:
+        return None
+    pixmap = QPixmap(image_path)
+    if pixmap.isNull():
+        return None
+    avatar_size = compute_square_size(width, height, padding)
+    if avatar_size <= 0:
+        return None
+    return build_avatar_pixmap(pixmap, avatar_size)