Llançador inicial amb GUI PySide6: descàrrega i execució de jocs

2026-05-29 20:50:50 +02:00
parent 9428f335de
commit b71df66e22
17 changed files with 918 additions and 2 deletions
@@ -0,0 +1,123 @@
+"""Fila de la lista: icono, nombre, descripción y botones Download/Run."""
+
+from __future__ import annotations
+
+from pathlib import Path
+
+from PySide6.QtCore import Qt, Signal
+from PySide6.QtGui import QPixmap
+from PySide6.QtWidgets import (
+    QFrame,
+    QHBoxLayout,
+    QLabel,
+    QPushButton,
+    QSizePolicy,
+    QVBoxLayout,
+)
+
+from ..config import Game
+from ..metadata import GameMeta, icon_path, load_meta
+from ..paths import repo_dir
+
+ICON_SIZE = 64
+
+
+class GameRow(QFrame):
+    """Widget de una fila. Emite señales cuando se pulsan los botones."""
+
+    download_requested = Signal(object)  # Game
+    run_requested = Signal(object)       # Game
+
+    def __init__(self, game: Game, root: Path, parent=None) -> None:
+        super().__init__(parent)
+        self.game = game
+        self.root = root
+        self.setObjectName("gameRow")
+        self.setFrameShape(QFrame.StyledPanel)
+
+        layout = QHBoxLayout(self)
+        layout.setContentsMargins(10, 8, 10, 8)
+        layout.setSpacing(12)
+
+        # --- Icono ---
+        self.icon_label = QLabel()
+        self.icon_label.setFixedSize(ICON_SIZE, ICON_SIZE)
+        self.icon_label.setAlignment(Qt.AlignCenter)
+        layout.addWidget(self.icon_label)
+
+        # --- Texto (nombre + descripción + estado) ---
+        text_box = QVBoxLayout()
+        text_box.setSpacing(2)
+        self.name_label = QLabel(game.name)
+        self.name_label.setStyleSheet("font-weight: bold; font-size: 14px;")
+        self.desc_label = QLabel("")
+        self.desc_label.setWordWrap(True)
+        self.desc_label.setStyleSheet("color: #aaaaaa;")
+        self.status_label = QLabel("")
+        self.status_label.setStyleSheet("color: #6fae6f; font-size: 11px;")
+        text_box.addWidget(self.name_label)
+        text_box.addWidget(self.desc_label)
+        text_box.addWidget(self.status_label)
+        text_box.addStretch(1)
+        layout.addLayout(text_box, stretch=1)
+
+        # --- Botones ---
+        self.download_btn = QPushButton("Download")
+        self.run_btn = QPushButton("Run")
+        for btn in (self.download_btn, self.run_btn):
+            btn.setMinimumWidth(96)
+            btn.setSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed)
+        self.download_btn.clicked.connect(lambda: self.download_requested.emit(self.game))
+        self.run_btn.clicked.connect(lambda: self.run_requested.emit(self.game))
+        btn_box = QVBoxLayout()
+        btn_box.addWidget(self.download_btn)
+        btn_box.addWidget(self.run_btn)
+        layout.addLayout(btn_box)
+
+        self.refresh()
+
+    # ----------------------------------------------------------------- estado
+
+    def refresh(self) -> None:
+        """Recarga icono, descripción y estado desde la cache local."""
+        meta = load_meta(self.root, self.game.id)
+        self._set_icon()
+        self.desc_label.setText(meta.description or "(sin descripción todavía)")
+        self._set_status(meta)
+
+    def _set_icon(self) -> None:
+        path = icon_path(self.root, self.game.id)
+        pixmap = QPixmap(str(path)) if path.exists() else QPixmap()
+        if pixmap.isNull():
+            self.icon_label.setText("🎮")
+            self.icon_label.setStyleSheet("font-size: 32px;")
+        else:
+            self.icon_label.setStyleSheet("")
+            self.icon_label.setPixmap(
+                pixmap.scaled(
+                    ICON_SIZE,
+                    ICON_SIZE,
+                    Qt.KeepAspectRatio,
+                    Qt.SmoothTransformation,
+                )
+            )
+
+    def _set_status(self, meta: GameMeta) -> None:
+        installed = (repo_dir(self.root, self.game.id) / ".git").exists()
+        if not installed:
+            self.status_label.setText("No instalado")
+            self.status_label.setStyleSheet("color: #cc8855; font-size: 11px;")
+            self.run_btn.setEnabled(True)  # se permite, avisará si no está
+        else:
+            ver = f" {meta.version}" if meta.version else ""
+            self.status_label.setText(f"Instalado{ver}")
+            self.status_label.setStyleSheet("color: #6fae6f; font-size: 11px;")
+
+    # --------------------------------------------------------------- busy UI
+
+    def set_busy(self, busy: bool, message: str = "") -> None:
+        self.download_btn.setEnabled(not busy)
+        self.run_btn.setEnabled(not busy)
+        if busy and message:
+            self.status_label.setText(message)
+            self.status_label.setStyleSheet("color: #d0d060; font-size: 11px;")