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Add translation capability, offer English and French as options

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This commit is contained in:
Miguel Jacq 2025-11-12 13:58:58 +11:00
parent 54a6be835f
commit f578d562e6
Signed by: mig5
GPG key ID: 59B3F0C24135C6A9
17 changed files with 490 additions and 138 deletions
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108
bouquin/main_window.py
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@ -54,6 +54,7 @@ from .save_dialog import SaveDialog
from .search import Search
from .settings import APP_ORG, APP_NAME, load_db_config, save_db_config
from .settings_dialog import SettingsDialog
from . import strings
from .toolbar import ToolBar
from .theme import ThemeManager
@ -169,7 +170,7 @@ class MainWindow(QMainWindow):
)
# Status bar for feedback
self.statusBar().showMessage("Ready", 800)
self.statusBar().showMessage(strings._("main_window_ready"), 800)
# Add findBar and add it to the statusBar
# FindBar will get the current editor dynamically via a callable
self.findBar = FindBar(lambda: self.editor, shortcut_parent=self, parent=self)
@ -179,84 +180,84 @@ class MainWindow(QMainWindow):
# Menu bar (File)
mb = self.menuBar()
file_menu = mb.addMenu("&File")
act_save = QAction("&Save a version", self)
file_menu = mb.addMenu("&" + strings._("file"))
act_save = QAction("&" + strings._("main_window_save_a_version"), self)
act_save.setShortcut("Ctrl+S")
act_save.triggered.connect(lambda: self._save_current(explicit=True))
file_menu.addAction(act_save)
act_history = QAction("History", self)
act_history = QAction("&" + strings._("history"), self)
act_history.setShortcut("Ctrl+H")
act_history.setShortcutContext(Qt.ApplicationShortcut)
act_history.triggered.connect(self._open_history)
file_menu.addAction(act_history)
act_settings = QAction("Settin&gs", self)
act_settings = QAction(strings._("main_window_settings_accessible_flag"), self)
act_settings.setShortcut("Ctrl+G")
act_settings.triggered.connect(self._open_settings)
file_menu.addAction(act_settings)
act_export = QAction("&Export", self)
act_export = QAction(strings._("export_accessible_flag"), self)
act_export.setShortcut("Ctrl+E")
act_export.triggered.connect(self._export)
file_menu.addAction(act_export)
act_backup = QAction("&Backup", self)
act_backup = QAction("&" + strings._("backup"), self)
act_backup.setShortcut("Ctrl+Shift+B")
act_backup.triggered.connect(self._backup)
file_menu.addAction(act_backup)
file_menu.addSeparator()
act_quit = QAction("&Quit", self)
act_quit = QAction("&" + strings._("quit"), self)
act_quit.setShortcut("Ctrl+Q")
act_quit.triggered.connect(self.close)
file_menu.addAction(act_quit)
# Navigate menu with next/previous/today
nav_menu = mb.addMenu("&Navigate")
act_prev = QAction("Previous Day", self)
nav_menu = mb.addMenu("&" + strings._("navigate"))
act_prev = QAction(strings._("previous_day"), self)
act_prev.setShortcut("Ctrl+Shift+P")
act_prev.setShortcutContext(Qt.ApplicationShortcut)
act_prev.triggered.connect(lambda: self._adjust_day(-1))
nav_menu.addAction(act_prev)
self.addAction(act_prev)
act_next = QAction("Next Day", self)
act_next = QAction(strings._("next_day"), self)
act_next.setShortcut("Ctrl+Shift+N")
act_next.setShortcutContext(Qt.ApplicationShortcut)
act_next.triggered.connect(lambda: self._adjust_day(1))
nav_menu.addAction(act_next)
self.addAction(act_next)
act_today = QAction("Today", self)
act_today = QAction(strings._("today"), self)
act_today.setShortcut("Ctrl+Shift+T")
act_today.setShortcutContext(Qt.ApplicationShortcut)
act_today.triggered.connect(self._adjust_today)
nav_menu.addAction(act_today)
self.addAction(act_today)
act_find = QAction("Find on page", self)
act_find = QAction(strings._("find_on_page"), self)
act_find.setShortcut(QKeySequence.Find)
act_find.triggered.connect(self.findBar.show_bar)
nav_menu.addAction(act_find)
self.addAction(act_find)
act_find_next = QAction("Find Next", self)
act_find_next = QAction(strings._("find_next"), self)
act_find_next.setShortcut(QKeySequence.FindNext)
act_find_next.triggered.connect(self.findBar.find_next)
nav_menu.addAction(act_find_next)
self.addAction(act_find_next)
act_find_prev = QAction("Find Previous", self)
act_find_prev = QAction(strings._("find_previous"), self)
act_find_prev.setShortcut(QKeySequence.FindPrevious)
act_find_prev.triggered.connect(self.findBar.find_prev)
nav_menu.addAction(act_find_prev)
self.addAction(act_find_prev)
# Help menu with drop-down
help_menu = mb.addMenu("&Help")
act_docs = QAction("Documentation", self)
help_menu = mb.addMenu("&" + strings._("help"))
act_docs = QAction(strings._("documentation"), self)
act_docs.setShortcut("Ctrl+D")
act_docs.setShortcutContext(Qt.ApplicationShortcut)
act_docs.triggered.connect(self._open_docs)
help_menu.addAction(act_docs)
self.addAction(act_docs)
act_bugs = QAction("Report a bug", self)
act_bugs = QAction(strings._("report_a_bug"), self)
act_bugs.setShortcut("Ctrl+R")
act_bugs.setShortcutContext(Qt.ApplicationShortcut)
act_bugs.triggered.connect(self._open_bugs)
@ -308,10 +309,10 @@ class MainWindow(QMainWindow):
ok = self.db.connect()
except Exception as e:
if str(e) == "file is not a database":
error = "The key is probably incorrect."
error = strings._("db_key_incorrect")
else:
error = str(e)
QMessageBox.critical(self, "Database Error", error)
QMessageBox.critical(self, strings._("db_database_error"), error)
return False
return ok
@ -320,11 +321,11 @@ class MainWindow(QMainWindow):
Prompt for the SQLCipher key.
"""
if first_time:
title = "Set an encryption key"
message = "Bouquin encrypts your data.\n\nPlease create a strong passphrase to encrypt the notebook.\n\nYou can always change it later!"
title = strings._("set_an_encryption_key")
message = strings._("set_an_encryption_key_explanation")
else:
title = "Unlock encrypted notebook"
message = "Enter your key to unlock the notebook"
title = strings._("unlock_encrypted_notebook")
message = strings._("unlock_encrypted_notebook_explanation")
while True:
dlg = KeyPrompt(self, title, message)
if dlg.exec() != QDialog.Accepted:
@ -591,7 +592,7 @@ class MainWindow(QMainWindow):
clicked_date = self._date_from_calendar_pos(pos)
menu = QMenu(self)
open_in_new_tab_action = menu.addAction("Open in New Tab")
open_in_new_tab_action = menu.addAction(strings._("open_in_new_tab"))
action = menu.exec_(self.calendar.mapToGlobal(pos))
self._showing_context_menu = False
@ -678,7 +679,7 @@ class MainWindow(QMainWindow):
return
date_iso = editor.current_date.toString("yyyy-MM-dd")
md = editor.to_markdown()
self.db.save_new_version(date_iso, md, note="autosave")
self.db.save_new_version(date_iso, md, note=strings._("autosave"))
def _on_text_changed(self):
self._dirty = True
@ -723,7 +724,7 @@ class MainWindow(QMainWindow):
self.db.save_new_version(
yesterday_str,
modified_text,
"Unchecked checkbox items moved to next day",
strings._("unchecked_checkbox_items_moved_to_next_day"),
)
# Join unchecked items into markdown format
@ -782,7 +783,7 @@ class MainWindow(QMainWindow):
from datetime import datetime as _dt
self.statusBar().showMessage(
f"Saved {date_iso} at {_dt.now().strftime('%H:%M:%S')}", 2000
strings._("saved") + f" {date_iso}: {_dt.now().strftime('%H:%M:%S')}", 2000
)
def _save_current(self, explicit: bool = False):
@ -799,7 +800,7 @@ class MainWindow(QMainWindow):
return
note = dlg.note_text()
else:
note = "autosave"
note = strings._("autosave")
# Save the current editor's date
date_iso = self.editor.current_date.toString("yyyy-MM-dd")
self._save_date(date_iso, explicit, note)
@ -965,9 +966,9 @@ class MainWindow(QMainWindow):
# Let the user pick one or many images
paths, _ = QFileDialog.getOpenFileNames(
self,
"Insert image(s)",
strings._("insert_images"),
"",
"Images (*.png *.jpg *.jpeg *.bmp *.gif *.webp)",
strings._("images") + "(*.png *.jpg *.jpeg *.bmp *.gif *.webp)",
)
if not paths:
return
@ -990,6 +991,7 @@ class MainWindow(QMainWindow):
self.cfg.idle_minutes = getattr(new_cfg, "idle_minutes", self.cfg.idle_minutes)
self.cfg.theme = getattr(new_cfg, "theme", self.cfg.theme)
self.cfg.move_todos = getattr(new_cfg, "move_todos", self.cfg.move_todos)
self.cfg.locale = getattr(new_cfg, "locale", self.cfg.locale)
# Persist once
save_db_config(self.cfg)
@ -1002,7 +1004,9 @@ class MainWindow(QMainWindow):
self.db.close()
if not self._prompt_for_key_until_valid(first_time=False):
QMessageBox.warning(
self, "Reopen failed", "Could not unlock database at new path."
self,
strings._("reopen_failed"),
strings._("could_not_unlock_database_at_new_path"),
)
return
self._load_selected_date()
@ -1045,14 +1049,8 @@ class MainWindow(QMainWindow):
# ----------------- Export handler ----------------- #
@Slot()
def _export(self):
warning_title = "Unencrypted export"
warning_message = """
Exporting the database will be unencrypted!
Are you sure you want to continue?
If you want an encrypted backup, choose Backup instead of Export.
"""
warning_title = strings._("unencrypted_export")
warning_message = strings._("unencrypted_export_warning")
dlg = QMessageBox()
dlg.setWindowTitle(warning_title)
dlg.setText(warning_message)
@ -1074,7 +1072,7 @@ If you want an encrypted backup, choose Backup instead of Export.
start_dir = os.path.join(os.path.expanduser("~"), "Documents")
filename, selected_filter = QFileDialog.getSaveFileName(
self, "Export entries", start_dir, filters
self, strings._("export_entries"), start_dir, filters
)
if not filename:
return # user cancelled
@ -1106,11 +1104,15 @@ If you want an encrypted backup, choose Backup instead of Export.
elif selected_filter.startswith("SQL"):
self.db.export_sql(filename)
else:
raise ValueError("Unrecognised extension!")
raise ValueError(strings._("unrecognised_extension"))
QMessageBox.information(self, "Export complete", f"Saved to:\n{filename}")
QMessageBox.information(
self,
strings._("export_complete"),
strings._("saved_to") + f" {filename}",
)
except Exception as e:
QMessageBox.critical(self, "Export failed", str(e))
QMessageBox.critical(self, strings._("export_failed"), str(e))
# ----------------- Backup handler ----------------- #
@Slot()
@ -1122,7 +1124,7 @@ If you want an encrypted backup, choose Backup instead of Export.
os.path.expanduser("~"), "Documents", f"bouquin_backup_{now}.db"
)
filename, selected_filter = QFileDialog.getSaveFileName(
self, "Backup encrypted notebook", start_dir, filters
self, strings._("backup_encrypted_notebook"), start_dir, filters
)
if not filename:
return # user cancelled
@ -1138,10 +1140,12 @@ If you want an encrypted backup, choose Backup instead of Export.
if selected_filter.startswith("SQL"):
self.db.export_sqlcipher(filename)
QMessageBox.information(
self, "Backup complete", f"Saved to:\n{filename}"
self,
strings._("backup_complete"),
strings._("saved_to") + f" {filename}",
)
except Exception as e:
QMessageBox.critical(self, "Backup failed", str(e))
QMessageBox.critical(self, strings._("backup_failed"), str(e))
# ----------------- Help handlers ----------------- #
@ -1150,7 +1154,9 @@ If you want an encrypted backup, choose Backup instead of Export.
url = QUrl.fromUserInput(url_str)
if not QDesktopServices.openUrl(url):
QMessageBox.warning(
self, "Open Documentation", f"Couldn't open:\n{url.toDisplayString()}"
self,
strings._("documentation"),
strings._("couldnt_open") + url.toDisplayString(),
)
def _open_bugs(self):
@ -1158,7 +1164,9 @@ If you want an encrypted backup, choose Backup instead of Export.
url = QUrl.fromUserInput(url_str)
if not QDesktopServices.openUrl(url):
QMessageBox.warning(
self, "Open Documentation", f"Couldn't open:\n{url.toDisplayString()}"
self,
strings._("report_a_bug"),
strings._("couldnt_open") + url.toDisplayString(),
)
# ----------------- Idle handlers ----------------- #
@ -1219,7 +1227,7 @@ If you want an encrypted backup, choose Backup instead of Export.
try:
ok = self._prompt_for_key_until_valid(first_time=False)
except Exception as e:
QMessageBox.critical(self, "Unlock failed", str(e))
QMessageBox.critical(self, strings._("unlock_failed"), str(e))
return
if ok:
self._locked = False