main_window Class Reference

Application main window with board and settings panel. More...

#include <frontend/include/main_window.hpp>

Inheritance diagram for main_window:

Collaboration diagram for main_window:

Public Member Functions
	main_window (QWidget *parent=nullptr)
	Construct the main window and create all core UI components.

Private Attributes
board *	main_zone
	Central board widget showing streams (owned).
settings_panel *	settings
	Settings side panel (owned).
QDockWidget *	settings_dock
	Dock widget hosting settings on desktop platforms.

Detailed Description

Application main window with board and settings panel.

The window is responsible for assembling the frontend object graph:

• creates backend yodau::backend::stream_manager,
• creates UI widgets (board and settings_panel),
• creates a controller that binds UI to backend,
• wires high-level signals from settings to controller slots.

Lifetime rules:

• UI widgets are children of the window and are deleted with it.
• The backend stream manager is allocated on heap and explicitly deleted when the window is destroyed.
• The controller is a QObject child and follows Qt parent ownership.

Note

The class is final and not intended for subclassing.

Definition at line 48 of file main_window.hpp.

Constructor & Destructor Documentation

main_window()

main_window::main_window ( QWidget * parent = nullptr )

explicit

Construct the main window and create all core UI components.

Desktop:

• board is set as central widget;
• settings panel is placed into a right-side dock with a toolbar toggle.

Android:

• board and settings are packed into a QStackedWidget;
• the stack becomes the central widget.

In all cases:

• a backend yodau::backend::stream_manager is created;
• a controller is constructed and connected;
• local sources detection is triggered once.

Parameters

parent

Optional parent widget.

Definition at line 18 of file main_window.cpp.

    : BaseMainWindow(parent)
    , main_zone(new board(this))
    , settings(new settings_panel(this))
#if defined(KC_ANDROID) || defined(Q_OS_ANDROID)
    , zones_stack(new QStackedWidget(this))
#else
    , settings_dock(new QDockWidget(str_label("settings"), this))
#endif
{
#if defined(KC_ANDROID) || defined(Q_OS_ANDROID)
    zones_stack->addWidget(main_zone);
    zones_stack->addWidget(settings);
    zones_stack->setCurrentWidget(main_zone);
    setCentralWidget(zones_stack);
#else
    setCentralWidget(main_zone);
 
    settings_dock->setWidget(settings);
    settings_dock->setAllowedAreas(
        Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea
    );
    settings_dock->setFeatures(
        QDockWidget::DockWidgetClosable | QDockWidget::DockWidgetMovable
    );
    addDockWidget(Qt::RightDockWidgetArea, settings_dock);
    const auto settings_action = settings_dock->toggleViewAction();
    settings_action->setText(str_label("settings"));
 
    const auto top_toolbar = addToolBar(str_label("top"));
    top_toolbar->addAction(settings_action);
#endif
    auto* mgr = new yodau::backend::stream_manager();
    connect(this, &QObject::destroyed, this, [mgr]() { delete mgr; });
 
    auto* ctrl = new controller(mgr, settings, main_zone, this);
 
    connect(
        settings, &settings_panel::add_file_stream, ctrl,
        &controller::handle_add_file
    );
    connect(
        settings, &settings_panel::add_local_stream, ctrl,
        &controller::handle_add_local
    );
    connect(
        settings, &settings_panel::add_url_stream, ctrl,
        &controller::handle_add_url
    );
    connect(
        settings, &settings_panel::detect_local_sources_requested, ctrl,
        &controller::handle_detect_local_sources
    );
    connect(
        settings, &settings_panel::show_stream_changed, ctrl,
        &controller::handle_show_stream_changed
    );
    ctrl->handle_detect_local_sources();
}

References settings_panel::detect_local_sources_requested(), controller::handle_detect_local_sources(), main_zone, controller::per_stream_lines, settings, settings_dock, and settings_panel::settings_panel().

Referenced by main().

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Member Data Documentation

main_zone

board* main_window::main_zone

private

Central board widget showing streams (owned).

Definition at line 73 of file main_window.hpp.

Referenced by main_window().

settings

settings_panel* main_window::settings

private

Settings side panel (owned).

Definition at line 76 of file main_window.hpp.

Referenced by main_window().

settings_dock

QDockWidget* main_window::settings_dock

private

Dock widget hosting settings on desktop platforms.

Definition at line 89 of file main_window.hpp.

Referenced by main_window().

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The documentation for this class was generated from the following files:

• main_window.hpp
• main_window.cpp