support reset layout

src/dialog/vsettingsdialog.cpp

@@ -25,12 +25,19 @@ VSettingsDialog::VSettingsDialog(QWidget *p_parent)
     connect(m_resetVNoteBtn, &QPushButton::clicked,
             this, &VSettingsDialog::resetVNote);
 
+    // Reset Layout.
+    m_resetLayoutBtn = new QPushButton(tr("Reset Layout"), this);
+    m_resetLayoutBtn->setToolTip(tr("Reset layout of VNote"));
+    connect(m_resetLayoutBtn, &QPushButton::clicked,
+            this, &VSettingsDialog::resetLayout);
+
     m_btnBox = new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel);
     connect(m_btnBox, &QDialogButtonBox::accepted, this, &VSettingsDialog::saveConfiguration);
     connect(m_btnBox, &QDialogButtonBox::rejected, this, &QDialog::reject);
     m_btnBox->button(QDialogButtonBox::Ok)->setProperty("SpecialBtn", true);
 
     m_btnBox->addButton(m_resetVNoteBtn, QDialogButtonBox::ResetRole);
+    m_btnBox->addButton(m_resetLayoutBtn, QDialogButtonBox::ResetRole);
 
     QHBoxLayout *tabLayout = new QHBoxLayout();
     tabLayout->addWidget(m_tabList);
@@ -99,6 +106,35 @@ void VSettingsDialog::resetVNote()
     reject();
 }
 
+void VSettingsDialog::resetLayout()
+{
+    int ret = VUtils::showMessage(QMessageBox::Warning,
+                                  tr("Warning"),
+                                  tr("Are you sure to reset the layout of VNote?"),
+                                  tr("The view and layout mode will be reset. "
+                                     "It is UNRECOVERABLE!"),
+                                  QMessageBox::Ok | QMessageBox::Cancel,
+                                  QMessageBox::Cancel,
+                                  this,
+                                  MessageBoxType::Danger);
+
+    if (ret == QMessageBox::Cancel) {
+        return;
+    }
+
+    g_config->resetLayoutConfigurations();
+
+    VUtils::showMessage(QMessageBox::Information,
+                        tr("Information"),
+                        tr("Please restart VNote to make it work."),
+                        tr("Any change to VNote before restart will be lost!"),
+                        QMessageBox::Ok,
+                        QMessageBox::Ok,
+                        this);
+
+    reject();
+}
+
 void VSettingsDialog::addTab(QWidget *p_widget, const QString &p_label)
 {
     int idx = m_tabs->addWidget(p_widget);

src/dialog/vsettingsdialog.h

@@ -167,6 +167,8 @@ private slots:
 
     void resetVNote();
 
+    void resetLayout();
+
 private:
     void loadConfiguration();
 
@@ -178,6 +180,9 @@ private:
 
     // Reset all the configuration of VNote.
     QPushButton *m_resetVNoteBtn;
+
+    // Reset the layout.
+    QPushButton *m_resetLayoutBtn;
 };
 
 #endif // VSETTINGSDIALOG_H

src/vconfigmanager.cpp

@@ -1396,6 +1396,17 @@ void VConfigManager::resetConfigurations()
     m_hasReset = true;
 }
 
+void VConfigManager::resetLayoutConfigurations()
+{
+    resetDefaultConfig("global", "tools_dock_checked");
+    resetDefaultConfig("global", "menu_bar_checked");
+    resetDefaultConfig("global", "enable_compact_mode");
+
+    clearGroupOfSettings(m_sessionSettings, "geometry");
+
+    m_hasReset = true;
+}
+
 void VConfigManager::clearGroupOfSettings(QSettings *p_settings, const QString &p_group)
 {
     p_settings->beginGroup(p_group);

src/vconfigmanager.h

@@ -103,6 +103,9 @@ public:
     // Reset the configuratio files.
     void resetConfigurations();
 
+    // Reset the layout.
+    void resetLayoutConfigurations();
+
     QFont getMdEditFont() const;
 
     QPalette getMdEditPalette() const;