Add auto-lock feature and 'report a bug'

CHANGELOG.md

@@ -1,3 +1,8 @@
+# 0.1.4
+
+ * Add auto-lock of app (configurable in Settings, defaults to 15 minutes)
+ * Add 'Report a bug' to Help nav
+
 # 0.1.3
 
  * Fix bold toggle

bouquin/db.py

@@ -17,6 +17,7 @@ Entry = Tuple[str, str]
 class DBConfig:
     path: Path
     key: str
+    idle_minutes: int = 15  # 0 = never lock
 
 
 class DBManager:

bouquin/main_window.py

@@ -4,7 +4,7 @@ import os
 import sys
 
 from pathlib import Path
-from PySide6.QtCore import QDate, QTimer, Qt, QSettings, Slot, QUrl
+from PySide6.QtCore import QDate, QTimer, Qt, QSettings, Slot, QUrl, QEvent
 from PySide6.QtGui import (
     QAction,
     QCursor,
@@ -17,8 +17,10 @@ from PySide6.QtWidgets import (
     QCalendarWidget,
     QDialog,
     QFileDialog,
+    QLabel,
     QMainWindow,
     QMessageBox,
+    QPushButton,
     QSizePolicy,
     QSplitter,
     QVBoxLayout,
@@ -34,6 +36,61 @@ from .settings_dialog import SettingsDialog
 from .toolbar import ToolBar
 
 
+class _LockOverlay(QWidget):
+    def __init__(self, parent: QWidget, on_unlock: callable):
+        super().__init__(parent)
+        self.setObjectName("LockOverlay")
+        self.setAttribute(Qt.WA_StyledBackground, True)
+        self.setFocusPolicy(Qt.StrongFocus)
+        self.setGeometry(parent.rect())
+
+        self.setStyleSheet(
+            """
+#LockOverlay { background-color: #ccc; }
+#LockOverlay QLabel { color: #fff; font-size: 18px; }
+#LockOverlay QPushButton {
+    background-color: #f2f2f2;
+    color: #000;
+    padding: 6px 14px;
+    border: 1px solid #808080;
+    border-radius: 6px;
+    font-size: 14px;
+}
+#LockOverlay QPushButton:hover   { background-color: #ffffff; }
+#LockOverlay QPushButton:pressed { background-color: #e6e6e6; }
+"""
+        )
+
+        lay = QVBoxLayout(self)
+        lay.addStretch(1)
+
+        msg = QLabel("Locked due to inactivity")
+        msg.setAlignment(Qt.AlignCenter)
+
+        self._btn = QPushButton("Unlock")
+        self._btn.setFixedWidth(200)
+        self._btn.setCursor(Qt.PointingHandCursor)
+        self._btn.setAutoDefault(True)
+        self._btn.setDefault(True)
+        self._btn.clicked.connect(on_unlock)
+
+        lay.addWidget(msg, 0, Qt.AlignCenter)
+        lay.addWidget(self._btn, 0, Qt.AlignCenter)
+        lay.addStretch(1)
+
+        self.hide()  # start hidden
+
+    # keep overlay sized with its parent
+    def eventFilter(self, obj, event):
+        if obj is self.parent() and event.type() in (QEvent.Resize, QEvent.Show):
+            self.setGeometry(obj.rect())
+        return False
+
+    def showEvent(self, e):
+        super().showEvent(e)
+        self._btn.setFocus()
+
+
 class MainWindow(QMainWindow):
     def __init__(self):
         super().__init__()
@@ -77,18 +134,18 @@ class MainWindow(QMainWindow):
         self.editor = Editor()
 
         # Toolbar for controlling styling
-        tb = ToolBar()
+        self.toolBar = ToolBar()
-        self.addToolBar(tb)
+        self.addToolBar(self.toolBar)
         # Wire toolbar intents to editor methods
-        tb.boldRequested.connect(self.editor.apply_weight)
+        self.toolBar.boldRequested.connect(self.editor.apply_weight)
-        tb.italicRequested.connect(self.editor.apply_italic)
+        self.toolBar.italicRequested.connect(self.editor.apply_italic)
-        tb.underlineRequested.connect(self.editor.apply_underline)
+        self.toolBar.underlineRequested.connect(self.editor.apply_underline)
-        tb.strikeRequested.connect(self.editor.apply_strikethrough)
+        self.toolBar.strikeRequested.connect(self.editor.apply_strikethrough)
-        tb.codeRequested.connect(self.editor.apply_code)
+        self.toolBar.codeRequested.connect(self.editor.apply_code)
-        tb.headingRequested.connect(self.editor.apply_heading)
+        self.toolBar.headingRequested.connect(self.editor.apply_heading)
-        tb.bulletsRequested.connect(self.editor.toggle_bullets)
+        self.toolBar.bulletsRequested.connect(self.editor.toggle_bullets)
-        tb.numbersRequested.connect(self.editor.toggle_numbers)
+        self.toolBar.numbersRequested.connect(self.editor.toggle_numbers)
-        tb.alignRequested.connect(self.editor.setAlignment)
+        self.toolBar.alignRequested.connect(self.editor.setAlignment)
 
         split = QSplitter()
         split.addWidget(left_panel)
@@ -100,6 +157,24 @@ class MainWindow(QMainWindow):
         lay.addWidget(split)
         self.setCentralWidget(container)
 
+        # Idle lock setup
+        self._idle_timer = QTimer(self)
+        self._idle_timer.setSingleShot(True)
+        self._idle_timer.timeout.connect(self._enter_lock)
+        self._apply_idle_minutes(getattr(self.cfg, "idle_minutes", 15))
+        self._idle_timer.start()
+
+        # full-window overlay that sits on top of the central widget
+        self._lock_overlay = _LockOverlay(self.centralWidget(), self._on_unlock_clicked)
+        self.centralWidget().installEventFilter(self._lock_overlay)
+
+        self._locked = False
+
+        # reset idle timer on any key press anywhere in the app
+        from PySide6.QtWidgets import QApplication
+
+        QApplication.instance().installEventFilter(self)
+
         # Status bar for feedback
         self.statusBar().showMessage("Ready", 800)
 
@@ -155,6 +230,12 @@ class MainWindow(QMainWindow):
         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.setShortcut("Ctrl+R")
+        act_bugs.setShortcutContext(Qt.ApplicationShortcut)
+        act_bugs.triggered.connect(self._open_bugs)
+        help_menu.addAction(act_bugs)
+        self.addAction(act_bugs)
 
         # Autosave
         self._dirty = False
@@ -305,15 +386,27 @@ class MainWindow(QMainWindow):
 
     def _open_settings(self):
         dlg = SettingsDialog(self.cfg, self.db, self)
-        if dlg.exec() == QDialog.Accepted:
+        if dlg.exec() != QDialog.Accepted:
+            return
+
         new_cfg = dlg.config
-            if new_cfg.path != self.cfg.path:
+        old_path = self.cfg.path
-                # Save the new path to the notebook
+
+        # Update in-memory config from the dialog
         self.cfg.path = new_cfg.path
+        self.cfg.key = new_cfg.key
+        self.cfg.idle_minutes = getattr(new_cfg, "idle_minutes", self.cfg.idle_minutes)
+
+        # Persist once
         save_db_config(self.cfg)
+
+        # Apply idle setting immediately (restart the timer with new interval if it changed)
+        self._apply_idle_minutes(self.cfg.idle_minutes)
+
+        # If the DB path changed, reconnect
+        if self.cfg.path != old_path:
             self.db.close()
-                # Prompt again for the key for the new path
+            if not self._prompt_for_key_until_valid(first_time=False):
-                if not self._prompt_for_key_until_valid():
                 QMessageBox.warning(
                     self, "Reopen failed", "Could not unlock database at new path."
                 )
@@ -402,9 +495,77 @@ class MainWindow(QMainWindow):
         url_str = "https://git.mig5.net/mig5/bouquin/wiki/Help"
         url = QUrl.fromUserInput(url_str)
         if not QDesktopServices.openUrl(url):
-            QMessageBox.warning(self, "Open Documentation",
+            QMessageBox.warning(
-                                f"Couldn't open:\n{url.toDisplayString()}")
+                self, "Open Documentation", f"Couldn't open:\n{url.toDisplayString()}"
+            )
 
+    def _open_bugs(self):
+        url_str = "https://nr.mig5.net/forms/mig5/contact"
+        url = QUrl.fromUserInput(url_str)
+        if not QDesktopServices.openUrl(url):
+            QMessageBox.warning(
+                self, "Open Documentation", f"Couldn't open:\n{url.toDisplayString()}"
+            )
+
+    # Idle handlers
+    def _apply_idle_minutes(self, minutes: int):
+        minutes = max(0, int(minutes))
+        if not hasattr(self, "_idle_timer"):
+            return
+        if minutes == 0:
+            self._idle_timer.stop()
+            # If you’re currently locked, unlock when user disables the timer:
+            if getattr(self, "_locked", False):
+                try:
+                    self._locked = False
+                    if hasattr(self, "_lock_overlay"):
+                        self._lock_overlay.hide()
+                except Exception:
+                    pass
+        else:
+            self._idle_timer.setInterval(minutes * 60 * 1000)
+            if not getattr(self, "_locked", False):
+                self._idle_timer.start()
+
+    def eventFilter(self, obj, event):
+        if event.type() == QEvent.KeyPress and not self._locked:
+            self._idle_timer.start()
+        return super().eventFilter(obj, event)
+
+    def _enter_lock(self):
+        if self._locked:
+            return
+        self._locked = True
+        if self.menuBar():
+            self.menuBar().setEnabled(False)
+        if self.statusBar():
+            self.statusBar().setEnabled(False)
+        tb = getattr(self, "toolBar", None)
+        if tb:
+            tb.setEnabled(False)
+        self._lock_overlay.show()
+        self._lock_overlay.raise_()
+
+    @Slot()
+    def _on_unlock_clicked(self):
+        try:
+            ok = self._prompt_for_key_until_valid(first_time=False)
+        except Exception as e:
+            QMessageBox.critical(self, "Unlock failed", str(e))
+            return
+        if ok:
+            self._locked = False
+            self._lock_overlay.hide()
+            if self.menuBar():
+                self.menuBar().setEnabled(True)
+            if self.statusBar():
+                self.statusBar().setEnabled(True)
+            tb = getattr(self, "toolBar", None)
+            if tb:
+                tb.setEnabled(True)
+            self._idle_timer.start()
+
+    # Close app handler - save window position and database
     def closeEvent(self, event):
         try:
             # Save window position

bouquin/settings.py

@@ -22,10 +22,12 @@ def load_db_config() -> DBConfig:
     s = get_settings()
     path = Path(s.value("db/path", str(default_db_path())))
     key = s.value("db/key", "")
-    return DBConfig(path=path, key=key)
+    idle = s.value("db/idle_minutes", 15, type=int)
+    return DBConfig(path=path, key=key, idle_minutes=idle)
 
 
 def save_db_config(cfg: DBConfig) -> None:
     s = get_settings()
     s.setValue("db/path", str(cfg.path))
     s.setValue("db/key", str(cfg.key))
+    s.setValue("db/idle_minutes", str(cfg.idle_minutes))

bouquin/settings_dialog.py

@@ -17,6 +17,7 @@ from PySide6.QtWidgets import (
     QFileDialog,
     QDialogButtonBox,
     QSizePolicy,
+    QSpinBox,
     QMessageBox,
 )
 from PySide6.QtCore import Qt, Slot
@@ -56,7 +57,7 @@ class SettingsDialog(QDialog):
         form.addRow("Database path", path_row)
 
         # Encryption settings
-        enc_group = QGroupBox("Encryption")
+        enc_group = QGroupBox("Encryption and Privacy")
         enc = QVBoxLayout(enc_group)
         enc.setContentsMargins(12, 8, 12, 12)
         enc.setSpacing(6)
@@ -64,10 +65,8 @@ class SettingsDialog(QDialog):
         # Checkbox to remember key
         self.save_key_btn = QCheckBox("Remember key")
         current_settings = load_db_config()
-        if current_settings.key:
+        self.key = current_settings.key or ""
-            self.save_key_btn.setChecked(True)
+        self.save_key_btn.setChecked(bool(self.key))
-        else:
-            self.save_key_btn.setChecked(False)
         self.save_key_btn.setCursor(Qt.PointingHandCursor)
         self.save_key_btn.toggled.connect(self.save_key_btn_clicked)
         enc.addWidget(self.save_key_btn, 0, Qt.AlignLeft)
@@ -100,6 +99,31 @@ class SettingsDialog(QDialog):
         self.rekey_btn.clicked.connect(self._change_key)
         enc.addWidget(self.rekey_btn, 0, Qt.AlignLeft)
 
+        self.idle_spin = QSpinBox()
+        self.idle_spin.setRange(0, 240)
+        self.idle_spin.setSingleStep(1)
+        self.idle_spin.setAccelerated(True)
+        self.idle_spin.setSuffix(" min")
+        self.idle_spin.setSpecialValueText("Never")
+        self.idle_spin.setValue(getattr(cfg, "idle_minutes", 15))
+        enc.addWidget(self.idle_spin, 0, Qt.AlignLeft)
+        # Explanation for idle option (autolock)
+        self.idle_spin_label = QLabel(
+            "Bouquin will automatically lock the notepad after this length of time, after which you'll need to re-enter the key to unlock it. "
+            "Set to 0 (never) to never lock."
+        )
+        self.idle_spin_label.setWordWrap(True)
+        self.idle_spin_label.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Minimum)
+        # make it look secondary
+        spal = self.idle_spin_label.palette()
+        spal.setColor(self.idle_spin_label.foregroundRole(), spal.color(QPalette.Mid))
+        self.idle_spin_label.setPalette(spal)
+
+        spin_row = QHBoxLayout()
+        spin_row.setContentsMargins(24, 0, 0, 0)  # indent to line up under the spinbox
+        spin_row.addWidget(self.idle_spin_label)
+        enc.addLayout(spin_row)
+
         # Put the group into the form so it spans the full width nicely
         form.addRow(enc_group)
 
@@ -126,7 +150,12 @@ class SettingsDialog(QDialog):
             self.path_edit.setText(p)
 
     def _save(self):
-        self._cfg = DBConfig(path=Path(self.path_edit.text()), key=self.key)
+        key_to_save = self.key if self.save_key_btn.isChecked() else ""
+        self._cfg = DBConfig(
+            path=Path(self.path_edit.text()),
+            key=key_to_save,
+            idle_minutes=self.idle_spin.value(),
+        )
         save_db_config(self._cfg)
         self.accept()
 
@@ -155,14 +184,18 @@ class SettingsDialog(QDialog):
     @Slot(bool)
     def save_key_btn_clicked(self, checked: bool):
         if checked:
+            if not self.key:
                 p1 = KeyPrompt(
                     self, title="Enter your key", message="Enter the encryption key"
                 )
                 if p1.exec() != QDialog.Accepted:
+                    self.save_key_btn.blockSignals(True)
+                    self.save_key_btn.setChecked(False)
+                    self.save_key_btn.blockSignals(False)
                     return
-            self.key = p1.key()
+            self.key = p1.key() or ""
-        self._cfg = DBConfig(path=Path(self.path_edit.text()), key=self.key)
+        else:
-        save_db_config(self._cfg)
+            self.key = ""
 
     @property
     def config(self) -> DBConfig:

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "bouquin"
-version = "0.1.3"
+version = "0.1.4"
 description = "Bouquin is a simple, opinionated notebook application written in Python, PyQt and SQLCipher."
 authors = ["Miguel Jacq <mig@mig5.net>"]
 readme = "README.md"