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Serenity Operating System
1/*
2 * Copyright (c) 2021, Matthew Olsson <mattco@serenityos.org>
3 *
4 * SPDX-License-Identifier: BSD-2-Clause
5 */
6
7#pragma once
8
9#include "OutlineModel.h"
10#include <LibGUI/ModelIndex.h>
11#include <LibGUI/TreeView.h>
12#include <LibGUI/Widget.h>
13#include <LibPDF/Document.h>
14
15class SidebarWidget final : public GUI::Widget {
16 C_OBJECT(SidebarWidget)
17
18public:
19 ~SidebarWidget() override = default;
20
21 Function<void(PDF::Destination const&)> on_destination_selected;
22
23 ErrorOr<void> set_outline(RefPtr<PDF::OutlineDict> outline)
24 {
25 if (outline) {
26 m_model = TRY(OutlineModel::create(outline.release_nonnull()));
27 m_outline_tree_view->set_model(m_model);
28 } else {
29 m_model = RefPtr<OutlineModel> {};
30 m_outline_tree_view->set_model({});
31 }
32 return {};
33 }
34
35private:
36 SidebarWidget();
37
38 RefPtr<OutlineModel> m_model;
39 RefPtr<GUI::TreeView> m_outline_tree_view;
40};