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Add multiple languages (i18n) support.

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Now you can add a version in profile manage page.

Add install java button and dialog.
This commit is contained in:
wei
2026-08-04 17:39:38 +08:00
parent 6862f3f4b3
commit f6bf8f5c8b
16 changed files with 2166 additions and 272 deletions
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app.py
+141 -14
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@@ -1,15 +1,17 @@
import sys
from _colorize import Theme
from pathlib import Path
from typing import Callable
from PySide6.QtCore import QSize
from PySide6.QtGui import QIcon, QPixmap
from PySide6.QtWidgets import QApplication, QStyle
from PySide6.QtGui import QIcon, QPixmap, QPalette, QColor
from PySide6.QtWidgets import QApplication, QStyle, QToolButton
from constant import LAUNCHER_VERSION
from core_lib.qt.hack import move_window_to_center, is_light_theme, \
recolor_icon
from core_lib.qt import messagebox
from core_lib.i18n import TranslationManager
from core_lib.launcher.object import Launcher as LauncherObject
from manager.account import AccountManager
from manager.game import GameManager
@@ -22,6 +24,8 @@ from window import LauncherMainWindow
class Launcher(QApplication, LauncherObject):
def __init__(self, logger, debug: bool = False):
super().__init__()
self._system_palette = QPalette(self.palette()) # theme
# logger
self.logger = logger
self.debug = debug
@@ -41,6 +45,15 @@ class Launcher(QApplication, LauncherObject):
self.settings_manager.load()
else:
self.settings_manager.load_defaults().save()
general = self.settings_manager.get("general", GeneralSettings)
self.i18n = TranslationManager(
self.resources_dir / "translations",
general.language,
)
self.apply_theme()
self.profile_manager = ProfileManager(self, self.widget_manager)
self.account_manager = AccountManager(self, self.widget_manager)
self.game_manager = GameManager(self)
@@ -73,8 +86,8 @@ class Launcher(QApplication, LauncherObject):
if not path.exists() or not path.is_file():
messagebox.error(
self.main_window,
"Resource Error",
"Missing icon file: {}".format(path)
self.tr_text("Resource Error"),
self.tr_text("Missing icon file: {path}", path=path)
)
return icon
@@ -89,19 +102,58 @@ class Launcher(QApplication, LauncherObject):
except Exception as e:
messagebox.error(
self.main_window,
"Resource Error",
"Failed to load icon {}: {}".format(path, e)
self.tr_text("Resource Error"),
self.tr_text("Failed to load icon {path}: {error}", path=path, error=e)
)
return icon
def tr_text(self, key: str, /, **values) -> str:
"""Translate a stable English source string for the active language."""
return self.i18n.translate(key, **values)
def apply_language(self, language: str) -> None:
if language != self.i18n.language:
self.i18n.set_language(language)
messagebox.info(None,"Launcher",
self.tr_text("To make all page apply new language."
" Is recommend to restart the launcher after change it."))
def set_reloadable_toolbutton_icon(
self,
button: QToolButton,
path: Path,
no_color_change: bool = False,
) -> None:
"""Set an icon and retain its source so theme changes can reload it."""
button.setProperty("themeIconPath", str(path))
button.setProperty("themeIconNoColorChange", no_color_change)
button.setIcon(self.get_icon(path, no_color_change))
def reload_toolbutton_icons(self) -> None:
for button in self.allWidgets():
if not isinstance(button, QToolButton):
continue
path = button.property("themeIconPath")
if not path:
continue
no_color_change = bool(
button.property("themeIconNoColorChange")
)
button.setIcon(
self.get_icon(Path(path), no_color_change)
)
def get_picture(self, path: Path, size: QSize, custom_error: str=None) -> QPixmap:
picture = self.style().standardIcon(QStyle.StandardPixmap.SP_MessageBoxWarning).pixmap(size)
if not path.exists() or not path.is_file():
messagebox.error(
self.main_window,
"Resource Error",
"Missing icon file: {}".format(path) if not custom_error else custom_error
self.tr_text("Resource Error"),
self.tr_text("Missing icon file: {path}", path=path)
if not custom_error else custom_error
)
return picture
@@ -111,8 +163,8 @@ class Launcher(QApplication, LauncherObject):
except Exception as e:
messagebox.error(
self.main_window,
"Resource Error",
"Failed to load icon {}: {}".format(path, e)
self.tr_text("Resource Error"),
self.tr_text("Failed to load icon {path}: {error}", path=path, error=e)
)
return picture
@@ -167,8 +219,8 @@ class Launcher(QApplication, LauncherObject):
if not full_path.exists():
messagebox.error(
None,
"Resource Error",
"Missing stylesheet file: {}".format(full_path),
self.tr_text("Resource Error"),
self.tr_text("Missing stylesheet file: {path}", path=full_path),
)
return ""
@@ -178,11 +230,86 @@ class Launcher(QApplication, LauncherObject):
except Exception as e:
messagebox.error(
self.main_window,
"Resource Error",
"Unable to apply QSS stylesheet {}: {}".format(full_path, e),
self.tr_text("Resource Error"),
self.tr_text(
"Unable to apply QSS stylesheet {path}: {error}",
path=full_path,
error=e,
),
)
return ""
def get_main_window(self):
return self.main_window
def apply_theme(self, theme: Theme | None=None):
if not theme:
appearance = self.settings_manager.get("appearance", AppearanceSettings)
theme = appearance.theme
if theme == "system":
palette = self._system_palette
elif theme == "dark":
palette = self._dark_palette()
elif theme == "light":
palette = self._light_palette()
else:
raise ValueError(f"Unsupported theme: {theme}")
self.setPalette(palette)
for widget in self.allWidgets():
widget.style().unpolish(widget)
widget.style().polish(widget)
widget.update()
if hasattr(self, "main_window"):
self.reload_toolbutton_icons()
self.main_window.toolbar.update_all()
@staticmethod
def _light_palette() -> QPalette:
palette = QPalette()
palette.setColor(QPalette.ColorRole.Window, QColor("#f5f5f5"))
palette.setColor(QPalette.ColorRole.WindowText, QColor("#202020"))
palette.setColor(QPalette.ColorRole.Base, QColor("#ffffff"))
palette.setColor(QPalette.ColorRole.AlternateBase, QColor("#eeeeee"))
palette.setColor(QPalette.ColorRole.Text, QColor("#202020"))
palette.setColor(QPalette.ColorRole.Button, QColor("#ffffff"))
palette.setColor(QPalette.ColorRole.ButtonText, QColor("#202020"))
palette.setColor(QPalette.ColorRole.Mid, QColor("#c5c5c5"))
palette.setColor(QPalette.ColorRole.Midlight, QColor("#e2e2e2"))
palette.setColor(QPalette.ColorRole.Dark, QColor("#aaaaaa"))
palette.setColor(QPalette.ColorRole.Highlight, QColor("#bf265e"))
palette.setColor(QPalette.ColorRole.HighlightedText, QColor("#ffffff"))
palette.setColor(
QPalette.ColorRole.PlaceholderText,
QColor("#707070"),
)
return palette
@staticmethod
def _dark_palette() -> QPalette:
palette = QPalette()
palette.setColor(QPalette.ColorRole.Window, QColor("#202124"))
palette.setColor(QPalette.ColorRole.WindowText, QColor("#f1f3f4"))
palette.setColor(QPalette.ColorRole.Base, QColor("#17181a"))
palette.setColor(QPalette.ColorRole.AlternateBase, QColor("#292a2d"))
palette.setColor(QPalette.ColorRole.Text, QColor("#f1f3f4"))
palette.setColor(QPalette.ColorRole.Button, QColor("#292a2d"))
palette.setColor(QPalette.ColorRole.ButtonText, QColor("#f1f3f4"))
palette.setColor(QPalette.ColorRole.Mid, QColor("#4a4c50"))
palette.setColor(QPalette.ColorRole.Midlight, QColor("#383a3e"))
palette.setColor(QPalette.ColorRole.Dark, QColor("#121315"))
palette.setColor(QPalette.ColorRole.Highlight, QColor("#bf265e"))
palette.setColor(QPalette.ColorRole.HighlightedText, QColor("#ffffff"))
palette.setColor(
QPalette.ColorRole.PlaceholderText,
QColor("#a0a4aa"),
)
return palette