Added options dialog

CMakeLists.txt

@@ -60,6 +60,8 @@ add_executable(Reclass
     src/themes/themeeditor.h
     src/themes/themeeditor.cpp
     src/mainwindow.h
+    src/optionsdialog.h
+    src/optionsdialog.cpp
     src/titlebar.h
     src/titlebar.cpp
     src/mcp/mcp_bridge.h

src/main.cpp

@@ -43,6 +43,7 @@
 #include <QDesktopServices>
 #include "themes/thememanager.h"
 #include "themes/themeeditor.h"
+#include "optionsdialog.h"
 
 #ifdef _WIN32
 #include <windows.h>
@@ -301,6 +302,11 @@ MainWindow::MainWindow(QWidget* parent) : QMainWindow(parent) {
     createMenus();
     createStatusBar();
 
+    // Restore menu bar title case setting (after menus are created)
+    {
+        bool titleCase = QSettings("Reclass", "Reclass").value("menuBarTitleCase", true).toBool();
+        m_titleBar->setMenuBarTitleCase(titleCase);
+    }
 
     // MenuBarStyle is set as app style in main() — covers both QMenuBar and QMenu
 
@@ -310,9 +316,10 @@ MainWindow::MainWindow(QWidget* parent) : QMainWindow(parent) {
     // Load plugins
     m_pluginManager.LoadPlugins();
 
-    // MCP bridge (on by default)
+    // Start MCP bridge
     m_mcp = new McpBridge(this, this);
-    m_mcp->start();
+    if (QSettings("Reclass", "Reclass").value("autoStartMcp", false).toBool())
+        m_mcp->start();
 
     connect(m_mdiArea, &QMdiArea::subWindowActivated,
             this, [this](QMdiSubWindow*) {
@@ -350,7 +357,9 @@ void MainWindow::createMenus() {
     file->addSeparator();
     file->addAction(makeIcon(":/vsicons/export.svg"), "Export &C++ Header...", this, &MainWindow::exportCpp);
     file->addSeparator();
-    m_mcpAction = file->addAction("Stop &MCP Server", this, &MainWindow::toggleMcp);
+    m_mcpAction = file->addAction(QSettings("Reclass", "Reclass").value("autoStartMcp", false).toBool() ? "Stop &MCP Server" : "Start &MCP Server", this, &MainWindow::toggleMcp);
+    file->addSeparator();
+    file->addAction(makeIcon(":/vsicons/settings-gear.svg"), "&Options...", this, &MainWindow::showOptionsDialog);
     file->addSeparator();
     file->addAction(makeIcon(":/vsicons/close.svg"), "E&xit", this, &QMainWindow::close, QKeySequence(Qt::Key_Close));
 
@@ -1024,6 +1033,39 @@ void MainWindow::editTheme() {
     }
 }
 
+// TODO: when adding more and more options, this func becomes very clunky. Fix
+void MainWindow::showOptionsDialog() {
+    auto& tm = ThemeManager::instance();
+    OptionsResult current;
+    current.themeIndex = tm.currentIndex();
+    current.fontName = QSettings("Reclass", "Reclass").value("font", "JetBrains Mono").toString();
+    current.menuBarTitleCase = m_titleBar->menuBarTitleCase();
+    current.safeMode = QSettings("Reclass", "Reclass").value("safeMode", false).toBool();
+    current.autoStartMcp = QSettings("Reclass", "Reclass").value("autoStartMcp", false).toBool();
+
+    OptionsDialog dlg(current, this);
+    if (dlg.exec() != QDialog::Accepted) return; // OptionsDialog doesn't apply anything. Only apply on OK
+
+    auto r = dlg.result();
+
+    if (r.themeIndex != current.themeIndex)
+        tm.setCurrent(r.themeIndex);
+
+    if (r.fontName != current.fontName)
+        setEditorFont(r.fontName);
+
+    if (r.menuBarTitleCase != current.menuBarTitleCase) {
+        m_titleBar->setMenuBarTitleCase(r.menuBarTitleCase);
+        QSettings("Reclass", "Reclass").setValue("menuBarTitleCase", r.menuBarTitleCase);
+    }
+
+    if (r.safeMode != current.safeMode)
+        QSettings("Reclass", "Reclass").setValue("safeMode", r.safeMode);
+
+    if (r.autoStartMcp != current.autoStartMcp)
+        QSettings("Reclass", "Reclass").setValue("autoStartMcp", r.autoStartMcp);
+}
+
 void MainWindow::setEditorFont(const QString& fontName) {
     QSettings settings("Reclass", "Reclass");
     settings.setValue("font", fontName);

src/mainwindow.h

@@ -49,6 +49,7 @@ private slots:
     void exportCpp();
     void showTypeAliasesDialog();
     void editTheme();
+    void showOptionsDialog();
 
 public:
     // Project Lifecycle API

src/optionsdialog.cpp

@@ -0,0 +1,327 @@
+#include "optionsdialog.h"
+#include "themes/thememanager.h"
+#include <QVBoxLayout>
+#include <QHBoxLayout>
+#include <QFormLayout>
+#include <QDialogButtonBox>
+#include <QPushButton>
+#include <QGroupBox>
+#include <QLabel>
+#include <QTreeWidgetItem>
+#include <QGraphicsDropShadowEffect>
+#include <QEvent>
+#include <functional>
+
+namespace rcx {
+
+OptionsDialog::OptionsDialog(const OptionsResult& current, QWidget* parent)
+    : QDialog(parent)
+{
+    setWindowTitle("Options");
+    setFixedSize(700, 450);
+
+    const auto& t = ThemeManager::instance().current();
+
+    auto* mainLayout = new QVBoxLayout(this);
+    mainLayout->setSpacing(8);
+    mainLayout->setContentsMargins(10, 10, 10, 10);
+
+    // -- Middle: left column (search + tree) | right column (pages) --
+    auto* middleLayout = new QHBoxLayout;
+    middleLayout->setSpacing(8);
+
+    // Left column: search bar + tree
+    auto* leftColumn = new QVBoxLayout;
+    leftColumn->setSpacing(4);
+
+    m_search = new QLineEdit;
+    m_search->setPlaceholderText("Search Options (Ctrl+E)");
+    m_search->setClearButtonEnabled(true);
+    connect(m_search, &QLineEdit::textChanged, this, &OptionsDialog::filterTree);
+    leftColumn->addWidget(m_search);
+
+    m_tree = new QTreeWidget;
+    m_tree->setHeaderHidden(true);
+    m_tree->setRootIsDecorated(true);
+    m_tree->setFixedWidth(200);
+
+    auto* envItem = new QTreeWidgetItem(m_tree, {"Environment"});
+    auto* generalItem = new QTreeWidgetItem(envItem, {"General"});
+    m_tree->expandAll();
+    m_tree->setCurrentItem(generalItem);
+    leftColumn->addWidget(m_tree, 1);
+
+    middleLayout->addLayout(leftColumn);
+
+    // Right column: stacked pages with group boxes
+    m_pages = new QStackedWidget;
+
+    // -- General page --
+    auto* generalPage = new QWidget;
+    auto* generalLayout = new QVBoxLayout(generalPage);
+    generalLayout->setContentsMargins(0, 0, 0, 0);
+    generalLayout->setSpacing(8);
+
+    // Visual Experience group box
+    auto* visualGroup = new QGroupBox("Visual Experience");
+    auto* visualLayout = new QFormLayout(visualGroup);
+    visualLayout->setSpacing(8);
+    visualLayout->setFieldGrowthPolicy(QFormLayout::ExpandingFieldsGrow);
+
+    m_themeCombo = new QComboBox;
+    auto& tm = ThemeManager::instance();
+    for (const auto& theme : tm.themes())
+        m_themeCombo->addItem(theme.name);
+    m_themeCombo->setCurrentIndex(current.themeIndex);
+    m_themeCombo->setObjectName("themeCombo");
+    visualLayout->addRow("Color theme:", m_themeCombo);
+
+    m_fontCombo = new QComboBox;
+    m_fontCombo->addItem("JetBrains Mono");
+    m_fontCombo->addItem("Consolas");
+    m_fontCombo->setCurrentText(current.fontName);
+    m_fontCombo->setObjectName("fontCombo");
+    visualLayout->addRow("Editor Font:", m_fontCombo);
+
+    m_titleCaseCheck = new QCheckBox("Apply title case styling to menu bar");
+    m_titleCaseCheck->setChecked(current.menuBarTitleCase);
+    visualLayout->addRow(m_titleCaseCheck);
+
+    generalLayout->addWidget(visualGroup);
+
+    // Safe Mode group box
+    auto* safeModeGroup = new QGroupBox("Preview Features");
+    auto* safeModeLayout = new QVBoxLayout(safeModeGroup);
+    safeModeLayout->setSpacing(4);
+
+    m_safeModeCheck = new QCheckBox("Safe Mode");
+    m_safeModeCheck->setChecked(current.safeMode);
+    m_safeModeCheck->setStyleSheet(QStringLiteral(
+        "QCheckBox { font-weight: bold; }"));
+    safeModeLayout->addWidget(m_safeModeCheck);
+
+    auto* safeModeDesc = new QLabel(
+        "Enable to use the default OS icon for this application and "
+        "create the window with the name of the executable file.");
+    safeModeDesc->setWordWrap(true);
+    safeModeDesc->setContentsMargins(20, 0, 0, 0);  // indent under checkbox
+    safeModeLayout->addWidget(safeModeDesc);
+
+    generalLayout->addWidget(safeModeGroup);
+    generalLayout->addStretch();
+
+    m_pages->addWidget(generalPage);                     // index 0
+    m_pageKeywords[generalItem] = collectPageKeywords(generalPage);
+
+    // -- AI Features page --
+    auto* aiItem = new QTreeWidgetItem(envItem, {"AI Features"});
+
+    auto* aiPage = new QWidget;
+    auto* aiLayout = new QVBoxLayout(aiPage);
+    aiLayout->setContentsMargins(0, 0, 0, 0);
+    aiLayout->setSpacing(8);
+
+    auto* mcpGroup = new QGroupBox("MCP Server");
+    auto* mcpLayout = new QVBoxLayout(mcpGroup);
+    mcpLayout->setSpacing(4);
+
+    m_autoMcpCheck = new QCheckBox("Auto-start MCP server");
+    m_autoMcpCheck->setChecked(current.autoStartMcp);
+    m_autoMcpCheck->setStyleSheet(QStringLiteral(
+        "QCheckBox { font-weight: bold; }"));
+    mcpLayout->addWidget(m_autoMcpCheck);
+
+    auto* mcpDesc = new QLabel(
+        "Automatically start the MCP bridge server when the application launches, "
+        "allowing external AI tools to connect and interact with the editor.");
+    mcpDesc->setWordWrap(true);
+    mcpDesc->setContentsMargins(20, 0, 0, 0);
+    mcpLayout->addWidget(mcpDesc);
+
+    aiLayout->addWidget(mcpGroup);
+    aiLayout->addStretch();
+
+    m_pages->addWidget(aiPage);                          // index 1
+    m_pageKeywords[aiItem] = collectPageKeywords(aiPage);
+
+    middleLayout->addWidget(m_pages, 1);
+
+    mainLayout->addLayout(middleLayout, 1);
+
+    // Tree <-> page connection
+    m_itemPageIndex[generalItem] = 0;
+    m_itemPageIndex[aiItem] = 1;
+    connect(m_tree, &QTreeWidget::currentItemChanged, this,
+            [this](QTreeWidgetItem* item, QTreeWidgetItem*) {
+        if (!item) return;
+        auto it = m_itemPageIndex.find(item);
+        if (it != m_itemPageIndex.end())
+            m_pages->setCurrentIndex(it.value());
+    });
+
+    // -- Button box --
+    auto* buttons = new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel);
+    connect(buttons, &QDialogButtonBox::accepted, this, &QDialog::accept);
+    connect(buttons, &QDialogButtonBox::rejected, this, &QDialog::reject);
+    mainLayout->addWidget(buttons);
+
+    // -- Styling --
+
+    // Combo boxes: set directly so the popup (top-level widget) inherits it
+    QString comboStyle = QStringLiteral(
+        "QComboBox {"
+        "  background: %1; color: %2; border: 1px solid %3;"
+        "  padding: 3px 8px; font-size: 12px;"
+        "}"
+        "QComboBox::drop-down {"
+        "  border: none; border-left: 1px solid %3;"
+        "  width: 20px;"
+        "}"
+        "QComboBox::down-arrow {"
+        "  image: url(:/vsicons/chevron-down.svg);"
+        "  width: 12px; height: 12px;"
+        "}"
+        "QComboBox QAbstractItemView {"
+        "  background: %1; color: %2; border: 1px solid %3;"
+        "  selection-background-color: %4;"
+        "}")
+        .arg(t.backgroundAlt.name(), t.text.name(),
+             t.border.name(), t.hover.name());
+    m_themeCombo->setStyleSheet(comboStyle);
+    m_fontCombo->setStyleSheet(comboStyle);
+
+    // Dialog-wide stylesheet for everything else
+    setStyleSheet(QStringLiteral(
+        "QDialog { background: %1; }"
+
+        "QLineEdit {"
+        "  background: %2; color: %3; border: 1px solid %4;"
+        "  padding: 4px 8px; font-size: 12px;"
+        "}"
+
+        "QTreeWidget {"
+        "  background: %2; color: %3; border: 1px solid %4;"
+        "  font-size: 12px; outline: none;"
+        "}"
+        "QTreeWidget::item { padding: 3px 0; outline: none; }"
+        "QTreeWidget::item:selected { background: %5; color: %3; }"
+        "QTreeWidget::item:hover { background: %6; }"
+
+        "QGroupBox {"
+        "  color: %3; border: 1px solid %4;"
+        "  margin-top: 8px; padding: 12px 8px 8px 8px;"
+        "  font-size: 12px; font-weight: bold;"
+        "}"
+        "QGroupBox::title {"
+        "  subcontrol-origin: margin;"
+        "  left: 8px; padding: 0 4px;"
+        "}"
+
+        "QLabel { color: %3; font-size: 12px; }"
+
+        "QCheckBox { color: %3; font-size: 12px; spacing: 6px; }"
+
+        "QPushButton {"
+        "  background: %2; color: %3; border: 1px solid %4;"
+        "  padding: 5px 16px; min-width: 70px; font-size: 12px;"
+        "  outline: none;"
+        "}"
+        "QPushButton:hover { background: %6; }"
+        "QPushButton:pressed { background: %1; }"
+        "QPushButton:focus { outline: none; }")
+        .arg(t.background.name(),    // %1
+             t.backgroundAlt.name(),  // %2
+             t.text.name(),           // %3
+             t.border.name(),         // %4
+             t.selection.name(),      // %5
+             t.hover.name()));        // %6
+
+    // Install hover shadow on interactive widgets (not buttons — they use stylesheet hover)
+    for (auto* w : {static_cast<QWidget*>(m_search),
+                    static_cast<QWidget*>(m_themeCombo),
+                    static_cast<QWidget*>(m_fontCombo),
+                    static_cast<QWidget*>(m_titleCaseCheck),
+                    static_cast<QWidget*>(m_safeModeCheck),
+                    static_cast<QWidget*>(m_autoMcpCheck)})
+        w->installEventFilter(this);
+
+    m_shadowColor = t.text;
+    m_shadowColor.setAlpha(80);
+}
+
+bool OptionsDialog::eventFilter(QObject* obj, QEvent* event) {
+    if (event->type() == QEvent::Enter) {
+        auto* w = qobject_cast<QWidget*>(obj);
+        if (w && !w->graphicsEffect()) {
+            auto* shadow = new QGraphicsDropShadowEffect(w);
+            shadow->setBlurRadius(12);
+            shadow->setOffset(0, 0);
+            shadow->setColor(m_shadowColor);
+            w->setGraphicsEffect(shadow);
+        }
+    } else if (event->type() == QEvent::Leave) {
+        auto* w = qobject_cast<QWidget*>(obj);
+        if (w)
+            w->setGraphicsEffect(nullptr);
+    }
+    return QDialog::eventFilter(obj, event);
+}
+
+OptionsResult OptionsDialog::result() const {
+    OptionsResult r;
+    r.themeIndex = m_themeCombo->currentIndex();
+    r.fontName = m_fontCombo->currentText();
+    r.menuBarTitleCase = m_titleCaseCheck->isChecked();
+    r.safeMode = m_safeModeCheck->isChecked();
+    r.autoStartMcp = m_autoMcpCheck->isChecked();
+    return r;
+}
+
+QStringList OptionsDialog::collectPageKeywords(QWidget* page) {
+    QStringList keywords;
+    for (auto* child : page->findChildren<QWidget*>()) {
+        if (auto* label = qobject_cast<QLabel*>(child))
+            keywords << label->text();
+        else if (auto* cb = qobject_cast<QCheckBox*>(child))
+            keywords << cb->text();
+        else if (auto* gb = qobject_cast<QGroupBox*>(child))
+            keywords << gb->title();
+        else if (auto* combo = qobject_cast<QComboBox*>(child)) {
+            for (int i = 0; i < combo->count(); ++i)
+                keywords << combo->itemText(i);
+        }
+    }
+    return keywords;
+}
+
+void OptionsDialog::filterTree(const QString& text) {
+    std::function<bool(QTreeWidgetItem*)> filter = [&](QTreeWidgetItem* item) -> bool {
+        bool anyChildVisible = false;
+        for (int i = 0; i < item->childCount(); ++i) {
+            if (filter(item->child(i)))
+                anyChildVisible = true;
+        }
+
+        bool selfMatch = item->text(0).contains(text, Qt::CaseInsensitive);
+        if (!selfMatch) {
+            for (const auto& kw : m_pageKeywords.value(item)) {
+                if (kw.contains(text, Qt::CaseInsensitive)) {
+                    selfMatch = true;
+                    break;
+                }
+            }
+        }
+        bool visible = selfMatch || anyChildVisible;
+        item->setHidden(!visible);
+
+        if (visible && item->childCount() > 0)
+            item->setExpanded(true);
+
+        return visible;
+    };
+
+    for (int i = 0; i < m_tree->topLevelItemCount(); ++i)
+        filter(m_tree->topLevelItem(i));
+}
+
+} // namespace rcx

src/optionsdialog.h

@@ -0,0 +1,53 @@
+#pragma once
+#include "themes/theme.h"
+#include <QDialog>
+#include <QLineEdit>
+#include <QTreeWidget>
+#include <QStackedWidget>
+#include <QComboBox>
+#include <QCheckBox>
+#include <QHash>
+#include <QColor>
+
+namespace rcx {
+
+struct OptionsResult {
+    int     themeIndex = 0;
+    QString fontName;
+    bool    menuBarTitleCase = true;
+    bool    safeMode = false;
+    bool    autoStartMcp = false;
+};
+
+class OptionsDialog : public QDialog {
+    Q_OBJECT
+public:
+    explicit OptionsDialog(const OptionsResult& current, QWidget* parent = nullptr);
+
+    OptionsResult result() const;
+
+protected:
+    bool eventFilter(QObject* obj, QEvent* event) override;
+
+private:
+    void filterTree(const QString& text);
+    static QStringList collectPageKeywords(QWidget* page);
+
+    QLineEdit*      m_search         = nullptr;
+    QTreeWidget*    m_tree           = nullptr;
+    QStackedWidget* m_pages          = nullptr;
+    QComboBox*      m_themeCombo     = nullptr;
+    QComboBox*      m_fontCombo      = nullptr;
+    QCheckBox*      m_titleCaseCheck = nullptr;
+    QCheckBox*      m_safeModeCheck  = nullptr;
+    QCheckBox*      m_autoMcpCheck   = nullptr;
+
+    QColor m_shadowColor;
+
+    // searchable keywords per leaf tree item
+    QHash<QTreeWidgetItem*, QStringList> m_pageKeywords;
+    // tree item → stacked widget page index
+    QHash<QTreeWidgetItem*, int> m_itemPageIndex;
+};
+
+} // namespace rcx

src/resources.qrc

@@ -47,5 +47,7 @@
         <file alias="selection.svg">vsicons/list-selection.svg</file>
         <file alias="symbol-numeric.svg">vsicons/symbol-numeric.svg</file>
         <file alias="symbol-ruler.svg">vsicons/symbol-ruler.svg</file>
+        <file alias="settings-gear.svg">vsicons/settings-gear.svg</file>
+        <file alias="chevron-down.svg">vsicons/chevron-down.svg</file>
     </qresource>
 </RCC>

src/titlebar.cpp

@@ -114,6 +114,33 @@ void TitleBarWidget::setShowIcon(bool show) {
     }
 }
 
+void TitleBarWidget::setMenuBarTitleCase(bool titleCase) {
+    m_titleCase = titleCase;
+    for (QAction* action : m_menuBar->actions()) {
+        QString text = action->text();
+        QString clean = text;
+        clean.remove('&');
+
+        if (titleCase) {
+            QString result;
+            bool capitalizeNext = true;
+            for (int i = 0; i < clean.length(); ++i) {
+                QChar ch = clean[i];
+                if (ch.isLetter()) {
+                    result += capitalizeNext ? ch.toUpper() : ch.toLower();
+                    capitalizeNext = false;
+                } else {
+                    result += ch;
+                    if (ch.isSpace()) capitalizeNext = true;
+                }
+            }
+            action->setText("&" + result);
+        } else {
+            action->setText("&" + clean.toUpper());
+        }
+    }
+}
+
 void TitleBarWidget::updateMaximizeIcon() {
     if (window()->isMaximized())
         m_btnMax->setIcon(QIcon(":/vsicons/chrome-restore.svg"));

src/titlebar.h

@@ -16,6 +16,8 @@ public:
     QMenuBar* menuBar() const { return m_menuBar; }
     void applyTheme(const Theme& theme);
     void setShowIcon(bool show);
+    void setMenuBarTitleCase(bool titleCase);
+    bool menuBarTitleCase() const { return m_titleCase; }
 
     void updateMaximizeIcon();
 
@@ -32,6 +34,7 @@ private:
     QToolButton* m_btnClose   = nullptr;
 
     Theme m_theme;
+    bool  m_titleCase = true;
 
     QToolButton* makeChromeButton(const QString& iconPath);
     void toggleMaximize();