mirror of
https://github.com/RGBCube/serenity
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87 lines
2.3 KiB
C++
87 lines
2.3 KiB
C++
/*
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* Copyright (c) 2020, Idan Horowitz <idan.horowitz@serenityos.org>
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* Copyright (c) 2021-2022, the SerenityOS developers.
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* Copyright (c) 2021-2022, Sam Atkins <atkinssj@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <AK/HashMap.h>
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#include <LibGUI/Button.h>
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#include <LibGUI/TabWidget.h>
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#include <LibGUI/Window.h>
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namespace GUI {
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class SettingsWindow : public GUI::Window {
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C_OBJECT(SettingsWindow)
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public:
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class Tab : public GUI::Widget {
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public:
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virtual void apply_settings() = 0;
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virtual void cancel_settings() { }
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virtual void reset_default_values() { }
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SettingsWindow& settings_window() { return *m_window; }
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void set_settings_window(SettingsWindow& settings_window) { m_window = settings_window; }
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void set_modified(bool modified)
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{
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if (m_window)
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m_window->set_modified(modified);
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}
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private:
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WeakPtr<SettingsWindow> m_window;
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};
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enum class ShowDefaultsButton {
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Yes,
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No,
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};
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static ErrorOr<NonnullRefPtr<SettingsWindow>> create(DeprecatedString title, ShowDefaultsButton = ShowDefaultsButton::No);
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virtual ~SettingsWindow() override = default;
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template<class T, class... Args>
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ErrorOr<NonnullRefPtr<T>> add_tab(String title, StringView id, Args&&... args)
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{
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auto tab = TRY(T::try_create(forward<Args>(args)...));
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TRY(add_tab(tab, title, id));
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return tab;
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}
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ErrorOr<void> add_tab(NonnullRefPtr<Tab> const& tab, String title, StringView id)
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{
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tab->set_title(move(title));
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TRY(m_tab_widget->try_add_widget(*tab));
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TRY(m_tabs.try_set(id, tab));
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tab->set_settings_window(*this);
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return {};
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}
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Optional<NonnullRefPtr<Tab>> get_tab(StringView id) const;
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void set_active_tab(StringView id);
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void apply_settings();
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void cancel_settings();
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void reset_default_values();
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void set_modified(bool);
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private:
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SettingsWindow() = default;
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RefPtr<GUI::TabWidget> m_tab_widget;
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HashMap<StringView, NonnullRefPtr<Tab>> m_tabs;
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RefPtr<GUI::Button> m_ok_button;
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RefPtr<GUI::Button> m_cancel_button;
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RefPtr<GUI::Button> m_apply_button;
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RefPtr<GUI::Button> m_reset_button;
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};
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}
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