settings_view.h

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#ifndef SETTINGS_VIEW_H
#define SETTINGS_VIEW_H
 
#include <QList>
#include <QString>
#include <QStringList>
#include <QWidget>
#include <qtmetamacros.h>
 
class QModelIndex;
class QObject;
class QEvent;
 
class QStackedWidget;
class QTreeWidget;
class QTreeWidgetItem;
class QListView;
class QLineEdit;
class AbstractSettingsPage;
class SettingsSearchModel;
class SettingsSearchDelegate;

class SettingsView : public QWidget
{
    Q_OBJECT
public:
    enum SettingsPage
    {
        GeneralPage = 0,
        AppearancePage,
        UserInterfacePage,
        DeckEditorPage,
        StoragePage,
        MessagesPage,
        SoundPage,
        ShortcutsPage,
        NumPages
    };
 
    explicit SettingsView(QWidget *parent = nullptr);
    void setTab(int index);
    AbstractSettingsPage *page(SettingsPage which) const;
 
private slots:
    void onTabClicked(int index);
    void onSearchTextChanged(const QString &text);
    void onSearchResultClicked(const QModelIndex &index);
 
private:
    // UI elements
    QLineEdit *searchEdit;               
    QTreeWidget *navTree;                
    QList<QTreeWidgetItem *> groupItems; 
    QList<QTreeWidgetItem *> pageItems;  
    QStackedWidget *pagesWidget;         
    QListView *searchResultsView;        
    QWidget *pagesContainer;             
 
    // Data
    QList<AbstractSettingsPage *> pages;    
    SettingsSearchModel *searchModel;       
    SettingsSearchDelegate *searchDelegate; 
    int currentTabIndex;                    
    bool searchActive;                      
    QWidget *isolatedSection = nullptr;     
    bool pressWasOnCurrentItem = false;     
 
    void setupUi();
    void setupNavTree();
    void buildSearchIndex();
    void switchToTabMode();
    void switchToSearchMode();
    void navigateToSearchResult(const QModelIndex &index);
    void navigateToSection(int pageIndex, QWidget *sectionWidget);
    void setActiveTab(int index);
    void switchPageContent(int index);
    void applySectionFilter(int pageIndex, QWidget *sectionWidget);
    void selectSectionRow(int pageIndex, QWidget *sectionWidget);
    QTreeWidgetItem *findSectionItem(int pageIndex, QWidget *sectionWidget) const;
    static void flashWidget(QWidget *widget);
    static void scrollToAndFlash(QWidget *target);
    static QStringList translatedPageNames();
    static QStringList translatedGroupNames();
 
    void retranslateUi();
    void retranslateNavNames();
 
protected:
    bool eventFilter(QObject *watched, QEvent *event) override;
};
 
#endif // SETTINGS_VIEW_H