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godot/editor/editor_about.cpp
Rémi Verschelde 1426cd3b3a
One Copyright Update to rule them all 
As many open source projects have started doing it, we're removing the
current year from the copyright notice, so that we don't need to bump
it every year.

It seems like only the first year of publication is technically
relevant for copyright notices, and even that seems to be something
that many companies stopped listing altogether (in a version controlled
codebase, the commits are a much better source of date of publication
than a hardcoded copyright statement).

We also now list Godot Engine contributors first as we're collectively
the current maintainers of the project, and we clarify that the
"exclusive" copyright of the co-founders covers the timespan before
opensourcing (their further contributions are included as part of Godot
Engine contributors).

Also fixed "cf." Frenchism - it's meant as "refer to / see".

Backported from #70885.
2023-01-10 15:26:54 +01:00

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/**************************************************************************/
/* editor_about.cpp */
/**************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/**************************************************************************/
/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/**************************************************************************/
#include "editor_about.h"
#include "core/authors.gen.h"
#include "core/donors.gen.h"
#include "core/license.gen.h"
#include "core/version.h"
#include "editor_node.h"
// The metadata key used to store and retrieve the version text to copy to the clipboard.
static const String META_TEXT_TO_COPY = "text_to_copy";
void EditorAbout::_notification(int p_what) {
switch (p_what) {
case NOTIFICATION_ENTER_TREE:
case NOTIFICATION_THEME_CHANGED: {
Ref<Font> font = get_font("source", "EditorFonts");
_tpl_text->add_font_override("normal_font", font);
_tpl_text->add_constant_override("line_separation", 6 * EDSCALE);
_license_text->add_font_override("normal_font", font);
_license_text->add_constant_override("line_separation", 6 * EDSCALE);
_logo->set_texture(get_icon("Logo", "EditorIcons"));
} break;
}
}
void EditorAbout::_license_tree_selected() {
TreeItem *selected = _tpl_tree->get_selected();
_tpl_text->scroll_to_line(0);
_tpl_text->set_text(selected->get_metadata(0));
}
void EditorAbout::_version_button_pressed() {
OS::get_singleton()->set_clipboard(version_btn->get_meta(META_TEXT_TO_COPY));
}
void EditorAbout::_bind_methods() {
ClassDB::bind_method("_version_button_pressed", &EditorAbout::_version_button_pressed);
ClassDB::bind_method(D_METHOD("_license_tree_selected"), &EditorAbout::_license_tree_selected);
}
TextureRect *EditorAbout::get_logo() const {
return _logo;
}
ScrollContainer *EditorAbout::_populate_list(const String &p_name, const List<String> &p_sections, const char *const *const p_src[], const int p_flag_single_column) {
ScrollContainer *sc = memnew(ScrollContainer);
sc->set_name(p_name);
sc->set_v_size_flags(Control::SIZE_EXPAND);
VBoxContainer *vbc = memnew(VBoxContainer);
vbc->set_h_size_flags(Control::SIZE_EXPAND_FILL);
sc->add_child(vbc);
for (int i = 0; i < p_sections.size(); i++) {
bool single_column = p_flag_single_column & 1 << i;
const char *const *names_ptr = p_src[i];
if (*names_ptr) {
Label *lbl = memnew(Label);
lbl->set_text(p_sections[i]);
vbc->add_child(lbl);
ItemList *il = memnew(ItemList);
il->set_h_size_flags(Control::SIZE_EXPAND_FILL);
il->set_same_column_width(true);
il->set_auto_height(true);
il->set_mouse_filter(Control::MOUSE_FILTER_IGNORE);
il->add_constant_override("hseparation", 16 * EDSCALE);
while (*names_ptr) {
il->add_item(String::utf8(*names_ptr++), nullptr, false);
}
il->set_max_columns(il->get_item_count() < 4 || single_column ? 1 : 16);
vbc->add_child(il);
HSeparator *hs = memnew(HSeparator);
hs->set_modulate(Color(0, 0, 0, 0));
vbc->add_child(hs);
}
}
return sc;
}
EditorAbout::EditorAbout() {
set_title(TTR("Thanks from the Godot community!"));
set_hide_on_ok(true);
set_resizable(true);
VBoxContainer *vbc = memnew(VBoxContainer);
HBoxContainer *hbc = memnew(HBoxContainer);
hbc->set_h_size_flags(Control::SIZE_EXPAND_FILL);
hbc->set_alignment(BoxContainer::ALIGN_CENTER);
hbc->add_constant_override("separation", 30 * EDSCALE);
add_child(vbc);
vbc->add_child(hbc);
_logo = memnew(TextureRect);
hbc->add_child(_logo);
VBoxContainer *version_info_vbc = memnew(VBoxContainer);
// Add a dummy control node for spacing.
Control *v_spacer = memnew(Control);
version_info_vbc->add_child(v_spacer);
version_btn = memnew(LinkButton);
String hash = String(VERSION_HASH);
if (hash.length() != 0) {
hash = " " + vformat("[%s]", hash.left(9));
}
version_btn->set_text(VERSION_FULL_NAME + hash);
// Set the text to copy in metadata as it slightly differs from the button's text.
version_btn->set_meta(META_TEXT_TO_COPY, "v" VERSION_FULL_BUILD + hash);
version_btn->set_underline_mode(LinkButton::UNDERLINE_MODE_ON_HOVER);
version_btn->set_tooltip(TTR("Click to copy."));
version_btn->connect("pressed", this, "_version_button_pressed");
version_info_vbc->add_child(version_btn);
Label *about_text = memnew(Label);
about_text->set_v_size_flags(Control::SIZE_SHRINK_CENTER);
about_text->set_text(String::utf8("\xc2\xa9 2014-present ") + TTR("Godot Engine contributors") + "." +
String::utf8("\n\xc2\xa9 2007-2014 Juan Linietsky, Ariel Manzur.\n"));
version_info_vbc->add_child(about_text);
hbc->add_child(version_info_vbc);
TabContainer *tc = memnew(TabContainer);
tc->set_custom_minimum_size(Size2(400, 200) * EDSCALE);
tc->set_v_size_flags(Control::SIZE_EXPAND_FILL);
vbc->add_child(tc);
// Authors
List<String> dev_sections;
dev_sections.push_back(TTR("Project Founders"));
dev_sections.push_back(TTR("Lead Developer"));
// TRANSLATORS: This refers to a job title.
dev_sections.push_back(TTR("Project Manager", "Job Title"));
dev_sections.push_back(TTR("Developers"));
const char *const *dev_src[] = { AUTHORS_FOUNDERS, AUTHORS_LEAD_DEVELOPERS,
AUTHORS_PROJECT_MANAGERS, AUTHORS_DEVELOPERS };
tc->add_child(_populate_list(TTR("Authors"), dev_sections, dev_src, 1));
// Donors
List<String> donor_sections;
donor_sections.push_back(TTR("Platinum Sponsors"));
donor_sections.push_back(TTR("Gold Sponsors"));
donor_sections.push_back(TTR("Silver Sponsors"));
donor_sections.push_back(TTR("Bronze Sponsors"));
donor_sections.push_back(TTR("Mini Sponsors"));
donor_sections.push_back(TTR("Gold Donors"));
donor_sections.push_back(TTR("Silver Donors"));
donor_sections.push_back(TTR("Bronze Donors"));
const char *const *donor_src[] = { DONORS_SPONSOR_PLATINUM, DONORS_SPONSOR_GOLD,
DONORS_SPONSOR_SILVER, DONORS_SPONSOR_BRONZE, DONORS_SPONSOR_MINI,
DONORS_GOLD, DONORS_SILVER, DONORS_BRONZE };
tc->add_child(_populate_list(TTR("Donors"), donor_sections, donor_src, 3));
// License
_license_text = memnew(RichTextLabel);
_license_text->set_name(TTR("License"));
_license_text->set_h_size_flags(Control::SIZE_EXPAND_FILL);
_license_text->set_v_size_flags(Control::SIZE_EXPAND_FILL);
_license_text->set_text(String::utf8(GODOT_LICENSE_TEXT));
tc->add_child(_license_text);
// Thirdparty License
VBoxContainer *license_thirdparty = memnew(VBoxContainer);
license_thirdparty->set_name(TTR("Third-party Licenses"));
license_thirdparty->set_h_size_flags(Control::SIZE_EXPAND_FILL);
tc->add_child(license_thirdparty);
Label *tpl_label = memnew(Label);
tpl_label->set_h_size_flags(Control::SIZE_EXPAND_FILL);
tpl_label->set_autowrap(true);
tpl_label->set_text(TTR("Godot Engine relies on a number of third-party free and open source libraries, all compatible with the terms of its MIT license. The following is an exhaustive list of all such third-party components with their respective copyright statements and license terms."));
tpl_label->set_size(Size2(630, 1) * EDSCALE);
license_thirdparty->add_child(tpl_label);
HSplitContainer *tpl_hbc = memnew(HSplitContainer);
tpl_hbc->set_h_size_flags(Control::SIZE_EXPAND_FILL);
tpl_hbc->set_v_size_flags(Control::SIZE_EXPAND_FILL);
tpl_hbc->set_split_offset(240 * EDSCALE);
license_thirdparty->add_child(tpl_hbc);
_tpl_tree = memnew(Tree);
_tpl_tree->set_hide_root(true);
TreeItem *root = _tpl_tree->create_item();
TreeItem *tpl_ti_all = _tpl_tree->create_item(root);
tpl_ti_all->set_text(0, TTR("All Components"));
TreeItem *tpl_ti_tp = _tpl_tree->create_item(root);
tpl_ti_tp->set_text(0, TTR("Components"));
tpl_ti_tp->set_selectable(0, false);
TreeItem *tpl_ti_lc = _tpl_tree->create_item(root);
tpl_ti_lc->set_text(0, TTR("Licenses"));
tpl_ti_lc->set_selectable(0, false);
String long_text = "";
for (int component_index = 0; component_index < COPYRIGHT_INFO_COUNT; component_index++) {
const ComponentCopyright &component = COPYRIGHT_INFO[component_index];
TreeItem *ti = _tpl_tree->create_item(tpl_ti_tp);
String component_name = component.name;
ti->set_text(0, component_name);
String text = component_name + "\n";
long_text += "- " + component_name + "\n";
for (int part_index = 0; part_index < component.part_count; part_index++) {
const ComponentCopyrightPart &part = component.parts[part_index];
text += "\n Files:";
for (int file_num = 0; file_num < part.file_count; file_num++) {
text += "\n " + String(part.files[file_num]);
}
String copyright;
for (int copyright_index = 0; copyright_index < part.copyright_count; copyright_index++) {
copyright += String::utf8("\n \xc2\xa9 ") + String::utf8(part.copyright_statements[copyright_index]);
}
text += copyright;
long_text += copyright;
String license = "\n License: " + String(part.license) + "\n";
text += license;
long_text += license + "\n";
}
ti->set_metadata(0, text);
}
for (int i = 0; i < LICENSE_COUNT; i++) {
TreeItem *ti = _tpl_tree->create_item(tpl_ti_lc);
String licensename = String(LICENSE_NAMES[i]);
ti->set_text(0, licensename);
long_text += "- " + licensename + "\n\n";
String licensebody = String(LICENSE_BODIES[i]);
ti->set_metadata(0, licensebody);
long_text += " " + licensebody.replace("\n", "\n ") + "\n\n";
}
tpl_ti_all->set_metadata(0, long_text);
tpl_hbc->add_child(_tpl_tree);
_tpl_text = memnew(RichTextLabel);
_tpl_text->set_h_size_flags(Control::SIZE_EXPAND_FILL);
_tpl_text->set_v_size_flags(Control::SIZE_EXPAND_FILL);
tpl_hbc->add_child(_tpl_text);
_tpl_tree->connect("item_selected", this, "_license_tree_selected");
tpl_ti_all->select(0);
_tpl_text->set_text(tpl_ti_all->get_metadata(0));
}
EditorAbout::~EditorAbout() {}
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