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Serenity Operating System
1/*
2 * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are met:
7 *
8 * 1. Redistributions of source code must retain the above copyright notice, this
9 * list of conditions and the following disclaimer.
10 *
11 * 2. Redistributions in binary form must reproduce the above copyright notice,
12 * this list of conditions and the following disclaimer in the documentation
13 * and/or other materials provided with the distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
16 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
18 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
21 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
22 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
23 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
24 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 */
26
27#include "VBPropertiesWindow.h"
28#include "VBWidgetPropertyModel.h"
29#include <LibGUI/BoxLayout.h>
30#include <LibGUI/ComboBox.h>
31#include <LibGUI/ModelEditingDelegate.h>
32#include <LibGUI/TableView.h>
33#include <LibGUI/TextBox.h>
34#include <LibGUI/Widget.h>
35
36class BoolValuesModel final : public GUI::Model {
37public:
38 virtual int row_count(const GUI::ModelIndex&) const override { return 2; }
39 virtual int column_count(const GUI::ModelIndex&) const override { return 1; }
40 virtual void update() override {}
41 virtual GUI::Variant data(const GUI::ModelIndex& index, Role role) const override
42 {
43 if (role != Role::Display)
44 return {};
45 switch (index.row()) {
46 case 0:
47 return "false";
48 case 1:
49 return "true";
50 }
51 ASSERT_NOT_REACHED();
52 }
53};
54
55class BoolModelEditingDelegate : public GUI::ModelEditingDelegate {
56public:
57 BoolModelEditingDelegate() {}
58 virtual ~BoolModelEditingDelegate() override {}
59
60 virtual RefPtr<GUI::Widget> create_widget() override
61 {
62 auto combo = GUI::ComboBox::construct();
63 combo->set_only_allow_values_from_model(true);
64 combo->set_model(adopt(*new BoolValuesModel));
65 combo->on_return_pressed = [this] { commit(); };
66 combo->on_change = [this](auto&, auto&) { commit(); };
67 return combo;
68 }
69 virtual GUI::Variant value() const override { return static_cast<const GUI::ComboBox*>(widget())->text() == "true"; }
70 virtual void set_value(const GUI::Variant& value) override { static_cast<GUI::ComboBox*>(widget())->set_text(value.to_string()); }
71 virtual void will_begin_editing() override
72 {
73 auto& combo = *static_cast<GUI::ComboBox*>(widget());
74 combo.select_all();
75 combo.open();
76 }
77};
78
79VBPropertiesWindow::VBPropertiesWindow()
80{
81 set_title("Properties");
82 set_rect(780, 200, 240, 280);
83
84 auto& widget = set_main_widget<GUI::Widget>();
85 widget.set_fill_with_background_color(true);
86 widget.set_layout<GUI::VerticalBoxLayout>();
87 widget.layout()->set_margins({ 2, 2, 2, 2 });
88
89 m_table_view = widget.add<GUI::TableView>();
90 m_table_view->set_headers_visible(false);
91 m_table_view->set_editable(true);
92
93 m_table_view->aid_create_editing_delegate = [this](auto& index) -> OwnPtr<GUI::ModelEditingDelegate> {
94 if (!m_table_view->model())
95 return nullptr;
96 auto type_index = m_table_view->model()->index(index.row(), VBWidgetPropertyModel::Column::Type);
97 auto type = m_table_view->model()->data(type_index, GUI::Model::Role::Custom).to_i32();
98 switch ((GUI::Variant::Type)type) {
99 case GUI::Variant::Type::Bool:
100 return make<BoolModelEditingDelegate>();
101 default:
102 return make<GUI::StringModelEditingDelegate>();
103 }
104 };
105}
106
107VBPropertiesWindow::~VBPropertiesWindow()
108{
109}