jcs.org
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 <AK/JsonArray.h>
28#include <AK/JsonObject.h>
29#include <AK/JsonValue.h>
30#include <AK/LogStream.h>
31#include <AK/StringBuilder.h>
32#include <LibCore/File.h>
33#include <stdio.h>
34
35int main(int argc, char** argv)
36{
37 AK::dbg_raw(true);
38
39 if (argc != 2) {
40 printf("usage: %s <form-file>\n", argv[0]);
41 return 0;
42 }
43
44 auto file = Core::File::construct(argv[1]);
45 if (!file->open(Core::IODevice::ReadOnly)) {
46 fprintf(stderr, "Error: Cannot open %s: %s\n", argv[1], file->error_string());
47 return 1;
48 }
49
50 auto file_contents = file->read_all();
51 auto json = JsonValue::from_string(file_contents);
52
53 if (!json.is_object()) {
54 fprintf(stderr, "Malformed input\n");
55 return 1;
56 }
57
58 auto name = json.as_object().get("name").to_string();
59 auto widgets = json.as_object().get("widgets");
60
61 if (!widgets.is_array()) {
62 fprintf(stderr, "Malformed input\n");
63 return 1;
64 }
65
66 out() << "#pragma once";
67
68 widgets.as_array().for_each([&](auto& value) {
69 const JsonObject& widget_object = value.as_object();
70 auto class_name = widget_object.get("class").to_string();
71 StringBuilder builder;
72 auto parts = class_name.split(':');
73 builder.append(parts.last());
74 out() << "#include <LibGUI/" << builder.to_string() << ".h>";
75 });
76
77 out() << "struct UI_" << name << " {";
78 out() << " RefPtr<GUI::Widget> main_widget;";
79
80 widgets.as_array().for_each([&](auto& value) {
81 ASSERT(value.is_object());
82 const JsonObject& widget_object = value.as_object();
83 auto name = widget_object.get("name").to_string();
84 auto class_name = widget_object.get("class").to_string();
85 out() << " RefPtr<" << class_name << "> " << name << ";";
86 });
87
88 out() << " UI_" << name << "();";
89
90 out() << "};";
91
92 out() << "UI_" << name << "::UI_" << name << "()";
93 out() << "{";
94
95 out() << " main_widget = GUI::Widget::construct();";
96 out() << " main_widget->set_fill_with_background_color(true);";
97
98 widgets.as_array().for_each([&](auto& value) {
99 ASSERT(value.is_object());
100 const JsonObject& widget_object = value.as_object();
101 auto name = widget_object.get("name").to_string();
102 auto class_name = widget_object.get("class").to_string();
103 out() << " " << name << " = main_widget->add<" << class_name << ">();";
104
105 widget_object.for_each_member([&](auto& property_name, const JsonValue& property_value) {
106 if (property_name == "class")
107 return;
108
109 String value;
110
111 if (property_value.is_null())
112 value = "{}";
113 else
114 value = property_value.serialized<StringBuilder>();
115
116 out() << " " << name << "->set_" << property_name << "(" << value << ");";
117 });
118
119 out() << "";
120 });
121 out() << "}";
122
123 return 0;
124}