Fix saving order of open databases

* Order of previously open databases are preserved when closing the application
* The active database on closing remains active after startup
* Nested open previous databases and remember key files under the remember previously open databases setting
* Fix #1675

src/core/Bootstrap.cpp

@@ -112,6 +112,10 @@ namespace Bootstrap
                     mainWindow.openDatabase(filename);
                 }
             }
+            auto lastActiveFile = config()->get("LastActiveDatabase").toString();
+            if (!lastActiveFile.isEmpty()) {
+                mainWindow.openDatabase(lastActiveFile);
+            }
         }
     }
 

src/gui/ApplicationSettingsWidget.cpp

@@ -81,7 +81,8 @@ ApplicationSettingsWidget::ApplicationSettingsWidget(QWidget* parent)
     // clang-format off
     connect(m_generalUi->autoSaveAfterEveryChangeCheckBox, SIGNAL(toggled(bool)), SLOT(autoSaveToggled(bool)));
     connect(m_generalUi->systrayShowCheckBox, SIGNAL(toggled(bool)), SLOT(systrayToggled(bool)));
-    connect(m_generalUi->toolbarHideCheckBox, SIGNAL(toggled(bool)), SLOT(enableToolbarSettings(bool)));
+    connect(m_generalUi->toolbarHideCheckBox, SIGNAL(toggled(bool)), SLOT(toolbarSettingsToggled(bool)));
+    connect(m_generalUi->rememberLastDatabasesCheckBox, SIGNAL(toggled(bool)), SLOT(rememberDatabasesToggled(bool)));
 
     connect(m_secUi->clearClipboardCheckBox, SIGNAL(toggled(bool)),
             m_secUi->clearClipboardSpinBox, SLOT(setEnabled(bool)));
@@ -294,11 +295,13 @@ void ApplicationSettingsWidget::saveSettings()
 
     // Security: clear storage if related settings are disabled
     if (!config()->get("RememberLastDatabases").toBool()) {
-        config()->set("LastDatabases", QVariant());
+        config()->set("LastDatabases", {});
+        config()->set("OpenPreviousDatabasesOnStartup", {});
+        config()->set("LastActiveDatabase", {});
     }
 
     if (!config()->get("RememberLastKeyFiles").toBool()) {
-        config()->set("LastKeyFiles", QVariant());
+        config()->set("LastKeyFiles", {});
         config()->set("LastDir", "");
     }
 
@@ -330,9 +333,20 @@ void ApplicationSettingsWidget::systrayToggled(bool checked)
     m_generalUi->systrayMinimizeToTrayCheckBox->setEnabled(checked);
 }
 
-void ApplicationSettingsWidget::enableToolbarSettings(bool checked)
+void ApplicationSettingsWidget::toolbarSettingsToggled(bool checked)
 {
     m_generalUi->toolbarMovableCheckBox->setEnabled(!checked);
     m_generalUi->toolButtonStyleComboBox->setEnabled(!checked);
     m_generalUi->toolButtonStyleLabel->setEnabled(!checked);
 }
+
+void ApplicationSettingsWidget::rememberDatabasesToggled(bool checked)
+{
+    if (!checked) {
+        m_generalUi->rememberLastKeyFilesCheckBox->setChecked(false);
+        m_generalUi->openPreviousDatabasesOnStartupCheckBox->setChecked(false);
+    }
+
+    m_generalUi->rememberLastKeyFilesCheckBox->setEnabled(checked);
+    m_generalUi->openPreviousDatabasesOnStartupCheckBox->setEnabled(checked);
+}

src/gui/ApplicationSettingsWidget.h

@@ -55,7 +55,8 @@ private slots:
     void reject();
     void autoSaveToggled(bool checked);
     void systrayToggled(bool checked);
-    void enableToolbarSettings(bool checked);
+    void toolbarSettingsToggled(bool checked);
+    void rememberDatabasesToggled(bool checked);
 
 private:
     QWidget* const m_secWidget;

src/gui/ApplicationSettingsWidgetGeneral.ui

@@ -49,33 +49,6 @@
             </property>
            </widget>
           </item>
-          <item>
-           <widget class="QCheckBox" name="rememberLastDatabasesCheckBox">
-            <property name="text">
-             <string>Remember last databases</string>
-            </property>
-            <property name="checked">
-             <bool>true</bool>
-            </property>
-           </widget>
-          </item>
-          <item>
-           <widget class="QCheckBox" name="rememberLastKeyFilesCheckBox">
-            <property name="text">
-             <string>Remember last key files and security dongles</string>
-            </property>
-            <property name="checked">
-             <bool>true</bool>
-            </property>
-           </widget>
-          </item>
-          <item>
-           <widget class="QCheckBox" name="openPreviousDatabasesOnStartupCheckBox">
-            <property name="text">
-             <string>Load previous databases on startup</string>
-            </property>
-           </widget>
-          </item>
           <item>
            <widget class="QCheckBox" name="systrayMinimizeOnStartup">
             <property name="text">
@@ -83,6 +56,88 @@
             </property>
            </widget>
           </item>
+          <item>
+           <widget class="QCheckBox" name="rememberLastDatabasesCheckBox">
+            <property name="text">
+             <string>Remember previously used databases</string>
+            </property>
+            <property name="checked">
+             <bool>true</bool>
+            </property>
+           </widget>
+          </item>
+          <item>
+           <layout class="QHBoxLayout" name="rememberDbSubLayout_2">
+            <property name="spacing">
+             <number>0</number>
+            </property>
+            <property name="sizeConstraint">
+             <enum>QLayout::SetMaximumSize</enum>
+            </property>
+            <item>
+             <spacer name="toolbarMovableSpacer_3">
+              <property name="orientation">
+               <enum>Qt::Horizontal</enum>
+              </property>
+              <property name="sizeType">
+               <enum>QSizePolicy::Fixed</enum>
+              </property>
+              <property name="sizeHint" stdset="0">
+               <size>
+                <width>20</width>
+                <height>20</height>
+               </size>
+              </property>
+             </spacer>
+            </item>
+            <item>
+             <widget class="QCheckBox" name="openPreviousDatabasesOnStartupCheckBox">
+              <property name="text">
+               <string>Load previously open databases on startup</string>
+              </property>
+              <property name="checked">
+               <bool>true</bool>
+              </property>
+             </widget>
+            </item>
+           </layout>
+          </item>
+          <item>
+           <layout class="QHBoxLayout" name="rememberDbSubLayout">
+            <property name="spacing">
+             <number>0</number>
+            </property>
+            <property name="sizeConstraint">
+             <enum>QLayout::SetMaximumSize</enum>
+            </property>
+            <item>
+             <spacer name="toolbarMovableSpacer_2">
+              <property name="orientation">
+               <enum>Qt::Horizontal</enum>
+              </property>
+              <property name="sizeType">
+               <enum>QSizePolicy::Fixed</enum>
+              </property>
+              <property name="sizeHint" stdset="0">
+               <size>
+                <width>20</width>
+                <height>20</height>
+               </size>
+              </property>
+             </spacer>
+            </item>
+            <item>
+             <widget class="QCheckBox" name="rememberLastKeyFilesCheckBox">
+              <property name="text">
+               <string>Remember database key files and security dongles</string>
+              </property>
+              <property name="checked">
+               <bool>true</bool>
+              </property>
+             </widget>
+            </item>
+           </layout>
+          </item>
           <item>
            <widget class="QCheckBox" name="checkForUpdatesOnStartupCheckBox">
             <property name="text">
@@ -218,7 +273,7 @@
               </property>
               <property name="sizeHint" stdset="0">
                <size>
-                <width>40</width>
+                <width>20</width>
                 <height>20</height>
                </size>
               </property>
@@ -245,7 +300,7 @@
           <item>
            <layout class="QHBoxLayout" name="toolButtonStyleLayout">
             <property name="spacing">
-             <number>15</number>
+             <number>0</number>
             </property>
             <item>
              <spacer name="toolButtonStyleSpacer">
@@ -257,7 +312,7 @@
               </property>
               <property name="sizeHint" stdset="0">
                <size>
-                <width>40</width>
+                <width>20</width>
                 <height>20</height>
                </size>
               </property>
@@ -274,8 +329,11 @@
                 <verstretch>0</verstretch>
                </sizepolicy>
               </property>
+              <property name="styleSheet">
+               <string notr="true">margin-right: 5px</string>
+              </property>
               <property name="text">
-               <string>Button style</string>
+               <string>Button style:</string>
               </property>
              </widget>
             </item>
@@ -326,7 +384,7 @@
               </property>
               <property name="sizeHint" stdset="0">
                <size>
-                <width>40</width>
+                <width>20</width>
                 <height>20</height>
                </size>
               </property>
@@ -377,7 +435,7 @@
                  </property>
                  <property name="sizeHint" stdset="0">
                   <size>
-                   <width>40</width>
+                   <width>20</width>
                    <height>20</height>
                   </size>
                  </property>
@@ -407,7 +465,7 @@
           <item>
            <layout class="QHBoxLayout" name="languageLabelLayout_2">
             <property name="spacing">
-             <number>15</number>
+             <number>8</number>
             </property>
             <item alignment="Qt::AlignRight">
              <widget class="QLabel" name="languageLabel_2">
@@ -418,7 +476,7 @@
                </sizepolicy>
               </property>
               <property name="text">
-               <string>Language</string>
+               <string>Language:</string>
               </property>
              </widget>
             </item>

src/gui/MainWindow.cpp

@@ -903,24 +903,27 @@ void MainWindow::saveWindowInformation()
 
 bool MainWindow::saveLastDatabases()
 {
-    bool accept;
-    m_openDatabases.clear();
-    bool openPreviousDatabasesOnStartup = config()->get("OpenPreviousDatabasesOnStartup").toBool();
+    if (config()->get("OpenPreviousDatabasesOnStartup").toBool()) {
+        auto currentDbWidget = m_ui->tabWidget->currentDatabaseWidget();
+        if (currentDbWidget) {
+            config()->set("LastActiveDatabase", currentDbWidget->database()->filePath());
+        } else {
+            config()->set("LastActiveDatabase", {});
+        }
 
-    if (openPreviousDatabasesOnStartup) {
-        connect(
-            m_ui->tabWidget, SIGNAL(databaseClosed(const QString&)), this, SLOT(rememberOpenDatabases(const QString&)));
+        QStringList openDatabases;
+        for (int i=0; i < m_ui->tabWidget->count(); ++i) {
+            auto dbWidget = m_ui->tabWidget->databaseWidgetFromIndex(i);
+            openDatabases.append(dbWidget->database()->filePath());
+        }
+
+        config()->set("LastOpenedDatabases", openDatabases);
+    } else {
+        config()->set("LastActiveDatabase", {});
+        config()->set("LastOpenedDatabases", {});
     }
 
-    accept = m_ui->tabWidget->closeAllDatabaseTabs();
-
-    if (openPreviousDatabasesOnStartup) {
-        disconnect(
-            m_ui->tabWidget, SIGNAL(databaseClosed(const QString&)), this, SLOT(rememberOpenDatabases(const QString&)));
-        config()->set("LastOpenedDatabases", m_openDatabases);
-    }
-
-    return accept;
+    return m_ui->tabWidget->closeAllDatabaseTabs();
 }
 
 void MainWindow::updateTrayIcon()
@@ -985,11 +988,6 @@ void MainWindow::setShortcut(QAction* action, QKeySequence::StandardKey standard
     }
 }
 
-void MainWindow::rememberOpenDatabases(const QString& filePath)
-{
-    m_openDatabases.prepend(filePath);
-}
-
 void MainWindow::applySettingsChanges()
 {
     int timeout = config()->get("security/lockdatabaseidlesec").toInt() * 1000;

src/gui/MainWindow.h

@@ -105,7 +105,6 @@ private slots:
     void updateCopyAttributesMenu();
     void showEntryContextMenu(const QPoint& globalPos);
     void showGroupContextMenu(const QPoint& globalPos);
-    void rememberOpenDatabases(const QString& filePath);
     void applySettingsChanges();
     void trayIconTriggered(QSystemTrayIcon::ActivationReason reason);
     void lockDatabasesAfterInactivity();
@@ -137,7 +136,6 @@ private:
     QAction* m_searchWidgetAction;
     QActionGroup* m_lastDatabasesActions;
     QActionGroup* m_copyAdditionalAttributeActions;
-    QStringList m_openDatabases;
     InactivityTimer* m_inactivityTimer;
     InactivityTimer* m_touchIDinactivityTimer;
     int m_countDefaultAttributes;