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godot/editor/plugins/asset_library_editor_plugin.cpp
Yuri Sizov 95b27fe8c7 Reorganize code related to editor theming 
This change introduces a new EditorThemeManager class
to abstract theme generatio and its subroutines.

Logic related to EditorTheme, EditorColorMap, and editor
icons has been extracted into their respective files with
includes cleaned up.

All related files have been moved to a separate folder to
better scope them in the project. This includes relevant
generated files as well.
2024-01-16 11:57:45 +01:00

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/**************************************************************************/
/* asset_library_editor_plugin.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 "asset_library_editor_plugin.h"
#include "core/input/input.h"
#include "core/io/json.h"
#include "core/io/stream_peer_tls.h"
#include "core/os/keyboard.h"
#include "core/version.h"
#include "editor/editor_node.h"
#include "editor/editor_paths.h"
#include "editor/editor_settings.h"
#include "editor/editor_string_names.h"
#include "editor/gui/editor_file_dialog.h"
#include "editor/project_settings_editor.h"
#include "editor/themes/editor_scale.h"
#include "scene/gui/menu_button.h"
#include "scene/resources/image_texture.h"
static inline void setup_http_request(HTTPRequest *request) {
request->set_use_threads(EDITOR_DEF("asset_library/use_threads", true));
const String proxy_host = EDITOR_GET("network/http_proxy/host");
const int proxy_port = EDITOR_GET("network/http_proxy/port");
request->set_http_proxy(proxy_host, proxy_port);
request->set_https_proxy(proxy_host, proxy_port);
}
void EditorAssetLibraryItem::configure(const String &p_title, int p_asset_id, const String &p_category, int p_category_id, const String &p_author, int p_author_id, const String &p_cost) {
title->set_text(p_title);
asset_id = p_asset_id;
category->set_text(p_category);
category_id = p_category_id;
author->set_text(p_author);
author_id = p_author_id;
price->set_text(p_cost);
}
// TODO: Refactor this method to use the TextServer.
void EditorAssetLibraryItem::clamp_width(int p_max_width) {
int text_pixel_width = title->get_button_font().ptr()->get_string_size(title->get_text()).x * EDSCALE;
String full_text = title->get_text();
title->set_tooltip_text(full_text);
if (text_pixel_width > p_max_width) {
// Truncate title text to within the current column width.
int max_length = p_max_width / (text_pixel_width / full_text.length());
String truncated_text = full_text.left(max_length - 3) + "...";
title->set_text(truncated_text);
}
}
void EditorAssetLibraryItem::set_image(int p_type, int p_index, const Ref<Texture2D> &p_image) {
ERR_FAIL_COND(p_type != EditorAssetLibrary::IMAGE_QUEUE_ICON);
ERR_FAIL_COND(p_index != 0);
icon->set_texture_normal(p_image);
}
void EditorAssetLibraryItem::_notification(int p_what) {
switch (p_what) {
case NOTIFICATION_ENTER_TREE: {
icon->set_texture_normal(get_editor_theme_icon(SNAME("ProjectIconLoading")));
category->add_theme_color_override("font_color", Color(0.5, 0.5, 0.5));
author->add_theme_color_override("font_color", Color(0.5, 0.5, 0.5));
price->add_theme_color_override("font_color", Color(0.5, 0.5, 0.5));
} break;
}
}
void EditorAssetLibraryItem::_asset_clicked() {
emit_signal(SNAME("asset_selected"), asset_id);
}
void EditorAssetLibraryItem::_category_clicked() {
emit_signal(SNAME("category_selected"), category_id);
}
void EditorAssetLibraryItem::_author_clicked() {
emit_signal(SNAME("author_selected"), author_id);
}
void EditorAssetLibraryItem::_bind_methods() {
ClassDB::bind_method("set_image", &EditorAssetLibraryItem::set_image);
ADD_SIGNAL(MethodInfo("asset_selected"));
ADD_SIGNAL(MethodInfo("category_selected"));
ADD_SIGNAL(MethodInfo("author_selected"));
}
EditorAssetLibraryItem::EditorAssetLibraryItem() {
Ref<StyleBoxEmpty> border;
border.instantiate();
border->set_content_margin_all(5 * EDSCALE);
add_theme_style_override("panel", border);
HBoxContainer *hb = memnew(HBoxContainer);
// Add some spacing to visually separate the icon from the asset details.
hb->add_theme_constant_override("separation", 15 * EDSCALE);
add_child(hb);
icon = memnew(TextureButton);
icon->set_custom_minimum_size(Size2(64, 64) * EDSCALE);
icon->set_default_cursor_shape(CURSOR_POINTING_HAND);
icon->connect("pressed", callable_mp(this, &EditorAssetLibraryItem::_asset_clicked));
hb->add_child(icon);
VBoxContainer *vb = memnew(VBoxContainer);
hb->add_child(vb);
vb->set_h_size_flags(Control::SIZE_EXPAND_FILL);
title = memnew(LinkButton);
title->set_underline_mode(LinkButton::UNDERLINE_MODE_ON_HOVER);
title->connect("pressed", callable_mp(this, &EditorAssetLibraryItem::_asset_clicked));
vb->add_child(title);
category = memnew(LinkButton);
category->set_underline_mode(LinkButton::UNDERLINE_MODE_ON_HOVER);
category->connect("pressed", callable_mp(this, &EditorAssetLibraryItem::_category_clicked));
vb->add_child(category);
author = memnew(LinkButton);
author->set_underline_mode(LinkButton::UNDERLINE_MODE_ON_HOVER);
author->connect("pressed", callable_mp(this, &EditorAssetLibraryItem::_author_clicked));
vb->add_child(author);
price = memnew(Label);
vb->add_child(price);
set_custom_minimum_size(Size2(250, 100) * EDSCALE);
set_h_size_flags(Control::SIZE_EXPAND_FILL);
}
//////////////////////////////////////////////////////////////////////////////
void EditorAssetLibraryItemDescription::set_image(int p_type, int p_index, const Ref<Texture2D> &p_image) {
switch (p_type) {
case EditorAssetLibrary::IMAGE_QUEUE_ICON: {
item->call("set_image", p_type, p_index, p_image);
icon = p_image;
} break;
case EditorAssetLibrary::IMAGE_QUEUE_THUMBNAIL: {
for (int i = 0; i < preview_images.size(); i++) {
if (preview_images[i].id == p_index) {
if (preview_images[i].is_video) {
Ref<Image> overlay = previews->get_editor_theme_icon(SNAME("PlayOverlay"))->get_image();
Ref<Image> thumbnail = p_image->get_image();
thumbnail = thumbnail->duplicate();
Point2i overlay_pos = Point2i((thumbnail->get_width() - overlay->get_width()) / 2, (thumbnail->get_height() - overlay->get_height()) / 2);
// Overlay and thumbnail need the same format for `blend_rect` to work.
thumbnail->convert(Image::FORMAT_RGBA8);
thumbnail->blend_rect(overlay, overlay->get_used_rect(), overlay_pos);
preview_images[i].button->set_icon(ImageTexture::create_from_image(thumbnail));
// Make it clearer that clicking it will open an external link
preview_images[i].button->set_default_cursor_shape(Control::CURSOR_POINTING_HAND);
} else {
preview_images[i].button->set_icon(p_image);
}
break;
}
}
} break;
case EditorAssetLibrary::IMAGE_QUEUE_SCREENSHOT: {
for (int i = 0; i < preview_images.size(); i++) {
if (preview_images[i].id == p_index) {
preview_images.write[i].image = p_image;
if (preview_images[i].button->is_pressed()) {
_preview_click(p_index);
}
break;
}
}
} break;
}
}
void EditorAssetLibraryItemDescription::_notification(int p_what) {
switch (p_what) {
case NOTIFICATION_ENTER_TREE:
case NOTIFICATION_THEME_CHANGED: {
previews_bg->add_theme_style_override("panel", previews->get_theme_stylebox(SNAME("normal"), SNAME("TextEdit")));
} break;
}
}
void EditorAssetLibraryItemDescription::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_image"), &EditorAssetLibraryItemDescription::set_image);
}
void EditorAssetLibraryItemDescription::_link_click(const String &p_url) {
ERR_FAIL_COND(!p_url.begins_with("http"));
OS::get_singleton()->shell_open(p_url);
}
void EditorAssetLibraryItemDescription::_preview_click(int p_id) {
for (int i = 0; i < preview_images.size(); i++) {
if (preview_images[i].id == p_id) {
preview_images[i].button->set_pressed(true);
if (!preview_images[i].is_video) {
if (preview_images[i].image.is_valid()) {
preview->set_texture(preview_images[i].image);
child_controls_changed();
}
} else {
_link_click(preview_images[i].video_link);
}
} else {
preview_images[i].button->set_pressed(false);
}
}
}
void EditorAssetLibraryItemDescription::configure(const String &p_title, int p_asset_id, const String &p_category, int p_category_id, const String &p_author, int p_author_id, const String &p_cost, int p_version, const String &p_version_string, const String &p_description, const String &p_download_url, const String &p_browse_url, const String &p_sha256_hash) {
asset_id = p_asset_id;
title = p_title;
download_url = p_download_url;
sha256 = p_sha256_hash;
item->configure(p_title, p_asset_id, p_category, p_category_id, p_author, p_author_id, p_cost);
description->clear();
description->add_text(TTR("Version:") + " " + p_version_string + "\n");
description->add_text(TTR("Contents:") + " ");
description->push_meta(p_browse_url);
description->add_text(TTR("View Files"));
description->pop();
description->add_text("\n" + TTR("Description:") + "\n\n");
description->append_text(p_description);
description->set_selection_enabled(true);
description->set_context_menu_enabled(true);
set_title(p_title);
}
void EditorAssetLibraryItemDescription::add_preview(int p_id, bool p_video, const String &p_url) {
Preview new_preview;
new_preview.id = p_id;
new_preview.video_link = p_url;
new_preview.is_video = p_video;
new_preview.button = memnew(Button);
new_preview.button->set_icon(previews->get_editor_theme_icon(SNAME("ThumbnailWait")));
new_preview.button->set_toggle_mode(true);
new_preview.button->connect("pressed", callable_mp(this, &EditorAssetLibraryItemDescription::_preview_click).bind(p_id));
preview_hb->add_child(new_preview.button);
if (!p_video) {
new_preview.image = previews->get_editor_theme_icon(SNAME("ThumbnailWait"));
}
preview_images.push_back(new_preview);
if (preview_images.size() == 1 && !p_video) {
_preview_click(p_id);
}
}
EditorAssetLibraryItemDescription::EditorAssetLibraryItemDescription() {
HBoxContainer *hbox = memnew(HBoxContainer);
add_child(hbox);
VBoxContainer *desc_vbox = memnew(VBoxContainer);
hbox->add_child(desc_vbox);
hbox->add_theme_constant_override("separation", 15 * EDSCALE);
item = memnew(EditorAssetLibraryItem);
desc_vbox->add_child(item);
desc_vbox->set_custom_minimum_size(Size2(440 * EDSCALE, 0));
description = memnew(RichTextLabel);
desc_vbox->add_child(description);
description->set_v_size_flags(Control::SIZE_EXPAND_FILL);
description->connect("meta_clicked", callable_mp(this, &EditorAssetLibraryItemDescription::_link_click));
description->add_theme_constant_override("line_separation", Math::round(5 * EDSCALE));
VBoxContainer *previews_vbox = memnew(VBoxContainer);
hbox->add_child(previews_vbox);
previews_vbox->add_theme_constant_override("separation", 15 * EDSCALE);
previews_vbox->set_v_size_flags(Control::SIZE_EXPAND_FILL);
previews_vbox->set_h_size_flags(Control::SIZE_EXPAND_FILL);
preview = memnew(TextureRect);
previews_vbox->add_child(preview);
preview->set_expand_mode(TextureRect::EXPAND_IGNORE_SIZE);
preview->set_stretch_mode(TextureRect::STRETCH_KEEP_ASPECT_CENTERED);
preview->set_custom_minimum_size(Size2(640 * EDSCALE, 345 * EDSCALE));
preview->set_v_size_flags(Control::SIZE_EXPAND_FILL);
preview->set_h_size_flags(Control::SIZE_EXPAND_FILL);
previews_bg = memnew(PanelContainer);
previews_vbox->add_child(previews_bg);
previews_bg->set_custom_minimum_size(Size2(640 * EDSCALE, 101 * EDSCALE));
previews = memnew(ScrollContainer);
previews_bg->add_child(previews);
previews->set_vertical_scroll_mode(ScrollContainer::SCROLL_MODE_DISABLED);
preview_hb = memnew(HBoxContainer);
preview_hb->set_v_size_flags(Control::SIZE_EXPAND_FILL);
previews->add_child(preview_hb);
set_ok_button_text(TTR("Download"));
set_cancel_button_text(TTR("Close"));
}
///////////////////////////////////////////////////////////////////////////////////
void EditorAssetLibraryItemDownload::_http_download_completed(int p_status, int p_code, const PackedStringArray &headers, const PackedByteArray &p_data) {
String error_text;
switch (p_status) {
case HTTPRequest::RESULT_CHUNKED_BODY_SIZE_MISMATCH:
case HTTPRequest::RESULT_CONNECTION_ERROR:
case HTTPRequest::RESULT_BODY_SIZE_LIMIT_EXCEEDED: {
error_text = TTR("Connection error, please try again.");
status->set_text(TTR("Can't connect."));
} break;
case HTTPRequest::RESULT_CANT_CONNECT:
case HTTPRequest::RESULT_TLS_HANDSHAKE_ERROR: {
error_text = TTR("Can't connect to host:") + " " + host;
status->set_text(TTR("Can't connect."));
} break;
case HTTPRequest::RESULT_NO_RESPONSE: {
error_text = TTR("No response from host:") + " " + host;
status->set_text(TTR("No response."));
} break;
case HTTPRequest::RESULT_CANT_RESOLVE: {
error_text = TTR("Can't resolve hostname:") + " " + host;
status->set_text(TTR("Can't resolve."));
} break;
case HTTPRequest::RESULT_REQUEST_FAILED: {
error_text = TTR("Request failed, return code:") + " " + itos(p_code);
status->set_text(TTR("Request failed."));
} break;
case HTTPRequest::RESULT_DOWNLOAD_FILE_CANT_OPEN:
case HTTPRequest::RESULT_DOWNLOAD_FILE_WRITE_ERROR: {
error_text = TTR("Cannot save response to:") + " " + download->get_download_file();
status->set_text(TTR("Write error."));
} break;
case HTTPRequest::RESULT_REDIRECT_LIMIT_REACHED: {
error_text = TTR("Request failed, too many redirects");
status->set_text(TTR("Redirect loop."));
} break;
case HTTPRequest::RESULT_TIMEOUT: {
error_text = TTR("Request failed, timeout");
status->set_text(TTR("Timeout."));
} break;
default: {
if (p_code != 200) {
error_text = TTR("Request failed, return code:") + " " + itos(p_code);
status->set_text(TTR("Failed:") + " " + itos(p_code));
} else if (!sha256.is_empty()) {
String download_sha256 = FileAccess::get_sha256(download->get_download_file());
if (sha256 != download_sha256) {
error_text = TTR("Bad download hash, assuming file has been tampered with.") + "\n";
error_text += TTR("Expected:") + " " + sha256 + "\n" + TTR("Got:") + " " + download_sha256;
status->set_text(TTR("Failed SHA-256 hash check"));
}
}
} break;
}
if (!error_text.is_empty()) {
download_error->set_text(TTR("Asset Download Error:") + "\n" + error_text);
download_error->popup_centered();
// Let the user retry the download.
retry_button->show();
return;
}
install_button->set_disabled(false);
status->set_text(TTR("Ready to install!"));
// Make the progress bar invisible but don't reflow other Controls around it.
progress->set_modulate(Color(0, 0, 0, 0));
set_process(false);
// Automatically prompt for installation once the download is completed.
install();
}
void EditorAssetLibraryItemDownload::configure(const String &p_title, int p_asset_id, const Ref<Texture2D> &p_preview, const String &p_download_url, const String &p_sha256_hash) {
title->set_text(p_title);
icon->set_texture(p_preview);
asset_id = p_asset_id;
if (!p_preview.is_valid()) {
icon->set_texture(get_editor_theme_icon(SNAME("FileBrokenBigThumb")));
}
host = p_download_url;
sha256 = p_sha256_hash;
_make_request();
}
void EditorAssetLibraryItemDownload::_notification(int p_what) {
switch (p_what) {
case NOTIFICATION_ENTER_TREE:
case NOTIFICATION_THEME_CHANGED: {
panel->add_theme_style_override("panel", get_theme_stylebox(SNAME("panel"), SNAME("AssetLib")));
status->add_theme_color_override("font_color", get_theme_color(SNAME("status_color"), SNAME("AssetLib")));
dismiss_button->set_texture_normal(get_theme_icon(SNAME("dismiss"), SNAME("AssetLib")));
} break;
case NOTIFICATION_PROCESS: {
// Make the progress bar visible again when retrying the download.
progress->set_modulate(Color(1, 1, 1, 1));
if (download->get_downloaded_bytes() > 0) {
progress->set_max(download->get_body_size());
progress->set_value(download->get_downloaded_bytes());
}
int cstatus = download->get_http_client_status();
if (cstatus == HTTPClient::STATUS_BODY) {
if (download->get_body_size() > 0) {
status->set_text(vformat(
TTR("Downloading (%s / %s)..."),
String::humanize_size(download->get_downloaded_bytes()),
String::humanize_size(download->get_body_size())));
} else {
// Total file size is unknown, so it cannot be displayed.
progress->set_modulate(Color(0, 0, 0, 0));
status->set_text(vformat(
TTR("Downloading...") + " (%s)",
String::humanize_size(download->get_downloaded_bytes())));
}
}
if (cstatus != prev_status) {
switch (cstatus) {
case HTTPClient::STATUS_RESOLVING: {
status->set_text(TTR("Resolving..."));
progress->set_max(1);
progress->set_value(0);
} break;
case HTTPClient::STATUS_CONNECTING: {
status->set_text(TTR("Connecting..."));
progress->set_max(1);
progress->set_value(0);
} break;
case HTTPClient::STATUS_REQUESTING: {
status->set_text(TTR("Requesting..."));
progress->set_max(1);
progress->set_value(0);
} break;
default: {
}
}
prev_status = cstatus;
}
} break;
}
}
void EditorAssetLibraryItemDownload::_close() {
// Clean up downloaded file.
DirAccess::remove_file_or_error(download->get_download_file());
queue_free();
}
bool EditorAssetLibraryItemDownload::can_install() const {
return !install_button->is_disabled();
}
void EditorAssetLibraryItemDownload::install() {
String file = download->get_download_file();
if (external_install) {
emit_signal(SNAME("install_asset"), file, title->get_text());
return;
}
asset_installer->set_asset_name(title->get_text());
asset_installer->open_asset(file, true);
}
void EditorAssetLibraryItemDownload::_make_request() {
// Hide the Retry button if we've just pressed it.
retry_button->hide();
download->cancel_request();
download->set_download_file(EditorPaths::get_singleton()->get_cache_dir().path_join("tmp_asset_" + itos(asset_id)) + ".zip");
Error err = download->request(host);
if (err != OK) {
status->set_text(TTR("Error making request"));
} else {
set_process(true);
}
}
void EditorAssetLibraryItemDownload::_bind_methods() {
ADD_SIGNAL(MethodInfo("install_asset", PropertyInfo(Variant::STRING, "zip_path"), PropertyInfo(Variant::STRING, "name")));
}
EditorAssetLibraryItemDownload::EditorAssetLibraryItemDownload() {
panel = memnew(PanelContainer);
add_child(panel);
HBoxContainer *hb = memnew(HBoxContainer);
panel->add_child(hb);
icon = memnew(TextureRect);
icon->set_stretch_mode(TextureRect::STRETCH_KEEP_ASPECT_CENTERED);
icon->set_v_size_flags(0);
hb->add_child(icon);
VBoxContainer *vb = memnew(VBoxContainer);
hb->add_child(vb);
vb->set_h_size_flags(Control::SIZE_EXPAND_FILL);
HBoxContainer *title_hb = memnew(HBoxContainer);
vb->add_child(title_hb);
title = memnew(Label);
title_hb->add_child(title);
title->set_h_size_flags(Control::SIZE_EXPAND_FILL);
dismiss_button = memnew(TextureButton);
dismiss_button->connect("pressed", callable_mp(this, &EditorAssetLibraryItemDownload::_close));
title_hb->add_child(dismiss_button);
title->set_clip_text(true);
vb->add_spacer();
status = memnew(Label(TTR("Idle")));
vb->add_child(status);
progress = memnew(ProgressBar);
vb->add_child(progress);
HBoxContainer *hb2 = memnew(HBoxContainer);
vb->add_child(hb2);
hb2->add_spacer();
install_button = memnew(Button);
install_button->set_text(TTR("Install..."));
install_button->set_disabled(true);
install_button->connect("pressed", callable_mp(this, &EditorAssetLibraryItemDownload::install));
retry_button = memnew(Button);
retry_button->set_text(TTR("Retry"));
retry_button->connect("pressed", callable_mp(this, &EditorAssetLibraryItemDownload::_make_request));
// Only show the Retry button in case of a failure.
retry_button->hide();
hb2->add_child(retry_button);
hb2->add_child(install_button);
set_custom_minimum_size(Size2(310, 0) * EDSCALE);
download = memnew(HTTPRequest);
panel->add_child(download);
download->connect("request_completed", callable_mp(this, &EditorAssetLibraryItemDownload::_http_download_completed));
setup_http_request(download);
download_error = memnew(AcceptDialog);
panel->add_child(download_error);
download_error->set_title(TTR("Download Error"));
asset_installer = memnew(EditorAssetInstaller);
panel->add_child(asset_installer);
asset_installer->connect("confirmed", callable_mp(this, &EditorAssetLibraryItemDownload::_close));
prev_status = -1;
external_install = false;
}
////////////////////////////////////////////////////////////////////////////////
void EditorAssetLibrary::_notification(int p_what) {
switch (p_what) {
case NOTIFICATION_READY: {
add_theme_style_override("panel", get_theme_stylebox(SNAME("bg"), SNAME("AssetLib")));
error_label->move_to_front();
} break;
case NOTIFICATION_ENTER_TREE:
case NOTIFICATION_THEME_CHANGED: {
error_tr->set_texture(get_editor_theme_icon(SNAME("Error")));
filter->set_right_icon(get_editor_theme_icon(SNAME("Search")));
library_scroll_bg->add_theme_style_override("panel", get_theme_stylebox(SNAME("panel"), SNAME("Tree")));
downloads_scroll->add_theme_style_override("panel", get_theme_stylebox(SNAME("panel"), SNAME("Tree")));
error_label->add_theme_color_override("color", get_theme_color(SNAME("error_color"), EditorStringName(Editor)));
} break;
case NOTIFICATION_VISIBILITY_CHANGED: {
if (is_visible()) {
#ifndef ANDROID_ENABLED
// Focus the search box automatically when switching to the Templates tab (in the Project Manager)
// or switching to the AssetLib tab (in the editor).
// The Project Manager's project filter box is automatically focused in the project manager code.
filter->grab_focus();
#endif
if (initial_loading) {
_repository_changed(0); // Update when shown for the first time.
}
}
} break;
case NOTIFICATION_PROCESS: {
HTTPClient::Status s = request->get_http_client_status();
const bool loading = s != HTTPClient::STATUS_DISCONNECTED;
if (loading) {
library_scroll->set_modulate(Color(1, 1, 1, 0.5));
} else {
library_scroll->set_modulate(Color(1, 1, 1, 1));
}
const bool no_downloads = downloads_hb->get_child_count() == 0;
if (no_downloads == downloads_scroll->is_visible()) {
downloads_scroll->set_visible(!no_downloads);
}
} break;
case NOTIFICATION_RESIZED: {
_update_asset_items_columns();
} break;
case EditorSettings::NOTIFICATION_EDITOR_SETTINGS_CHANGED: {
_update_repository_options();
setup_http_request(request);
} break;
}
}
void EditorAssetLibrary::_update_repository_options() {
Dictionary default_urls;
default_urls["godotengine.org (Official)"] = "https://godotengine.org/asset-library/api";
Dictionary available_urls = _EDITOR_DEF("asset_library/available_urls", default_urls, true);
repository->clear();
Array keys = available_urls.keys();
for (int i = 0; i < keys.size(); i++) {
String key = keys[i];
repository->add_item(key);
repository->set_item_metadata(i, available_urls[key]);
}
}
void EditorAssetLibrary::shortcut_input(const Ref<InputEvent> &p_event) {
ERR_FAIL_COND(p_event.is_null());
const Ref<InputEventKey> key = p_event;
if (key.is_valid() && key->is_pressed()) {
if (key->is_match(InputEventKey::create_reference(KeyModifierMask::CMD_OR_CTRL | Key::F)) && is_visible_in_tree()) {
filter->grab_focus();
filter->select_all();
accept_event();
}
}
}
void EditorAssetLibrary::_install_asset() {
ERR_FAIL_NULL(description);
EditorAssetLibraryItemDownload *d = _get_asset_in_progress(description->get_asset_id());
if (d) {
d->install();
return;
}
EditorAssetLibraryItemDownload *download = memnew(EditorAssetLibraryItemDownload);
downloads_hb->add_child(download);
download->configure(description->get_title(), description->get_asset_id(), description->get_preview_icon(), description->get_download_url(), description->get_sha256());
if (templates_only) {
download->set_external_install(true);
download->connect("install_asset", callable_mp(this, &EditorAssetLibrary::_install_external_asset));
}
}
const char *EditorAssetLibrary::sort_key[SORT_MAX] = {
"updated",
"updated",
"name",
"name",
"cost",
"cost",
};
const char *EditorAssetLibrary::sort_text[SORT_MAX] = {
TTRC("Recently Updated"),
TTRC("Least Recently Updated"),
TTRC("Name (A-Z)"),
TTRC("Name (Z-A)"),
TTRC("License (A-Z)"), // "cost" stores the SPDX license name in the Godot Asset Library.
TTRC("License (Z-A)"), // "cost" stores the SPDX license name in the Godot Asset Library.
};
const char *EditorAssetLibrary::support_key[SUPPORT_MAX] = {
"official",
"community",
"testing",
};
const char *EditorAssetLibrary::support_text[SUPPORT_MAX] = {
TTRC("Official"),
TTRC("Community"),
TTRC("Testing"),
};
void EditorAssetLibrary::_select_author(int p_id) {
// Open author window.
}
void EditorAssetLibrary::_select_category(int p_id) {
for (int i = 0; i < categories->get_item_count(); i++) {
if (i == 0) {
continue;
}
int id = categories->get_item_metadata(i);
if (id == p_id) {
categories->select(i);
_search();
break;
}
}
}
void EditorAssetLibrary::_select_asset(int p_id) {
_api_request("asset/" + itos(p_id), REQUESTING_ASSET);
}
void EditorAssetLibrary::_image_update(bool use_cache, bool final, const PackedByteArray &p_data, int p_queue_id) {
Object *obj = ObjectDB::get_instance(image_queue[p_queue_id].target);
if (obj) {
bool image_set = false;
PackedByteArray image_data = p_data;
if (use_cache) {
String cache_filename_base = EditorPaths::get_singleton()->get_cache_dir().path_join("assetimage_" + image_queue[p_queue_id].image_url.md5_text());
Ref<FileAccess> file = FileAccess::open(cache_filename_base + ".data", FileAccess::READ);
if (file.is_valid()) {
PackedByteArray cached_data;
int len = file->get_32();
cached_data.resize(len);
uint8_t *w = cached_data.ptrw();
file->get_buffer(w, len);
image_data = cached_data;
}
}
int len = image_data.size();
const uint8_t *r = image_data.ptr();
Ref<Image> image = Ref<Image>(memnew(Image));
uint8_t png_signature[8] = { 137, 80, 78, 71, 13, 10, 26, 10 };
uint8_t jpg_signature[3] = { 255, 216, 255 };
uint8_t webp_signature[4] = { 82, 73, 70, 70 };
uint8_t bmp_signature[2] = { 66, 77 };
if (r) {
if ((memcmp(&r[0], &png_signature[0], 8) == 0) && Image::_png_mem_loader_func) {
image->copy_internals_from(Image::_png_mem_loader_func(r, len));
} else if ((memcmp(&r[0], &jpg_signature[0], 3) == 0) && Image::_jpg_mem_loader_func) {
image->copy_internals_from(Image::_jpg_mem_loader_func(r, len));
} else if ((memcmp(&r[0], &webp_signature[0], 4) == 0) && Image::_webp_mem_loader_func) {
image->copy_internals_from(Image::_webp_mem_loader_func(r, len));
} else if ((memcmp(&r[0], &bmp_signature[0], 2) == 0) && Image::_bmp_mem_loader_func) {
image->copy_internals_from(Image::_bmp_mem_loader_func(r, len));
} else if (Image::_svg_scalable_mem_loader_func) {
image->copy_internals_from(Image::_svg_scalable_mem_loader_func(r, len, 1.0));
}
}
if (!image->is_empty()) {
switch (image_queue[p_queue_id].image_type) {
case IMAGE_QUEUE_ICON:
image->resize(64 * EDSCALE, 64 * EDSCALE, Image::INTERPOLATE_LANCZOS);
break;
case IMAGE_QUEUE_THUMBNAIL: {
float max_height = 85 * EDSCALE;
float scale_ratio = max_height / (image->get_height() * EDSCALE);
if (scale_ratio < 1) {
image->resize(image->get_width() * EDSCALE * scale_ratio, image->get_height() * EDSCALE * scale_ratio, Image::INTERPOLATE_LANCZOS);
}
} break;
case IMAGE_QUEUE_SCREENSHOT: {
float max_height = 397 * EDSCALE;
float scale_ratio = max_height / (image->get_height() * EDSCALE);
if (scale_ratio < 1) {
image->resize(image->get_width() * EDSCALE * scale_ratio, image->get_height() * EDSCALE * scale_ratio, Image::INTERPOLATE_LANCZOS);
}
} break;
}
Ref<ImageTexture> tex = ImageTexture::create_from_image(image);
obj->call("set_image", image_queue[p_queue_id].image_type, image_queue[p_queue_id].image_index, tex);
image_set = true;
}
if (!image_set && final) {
obj->call("set_image", image_queue[p_queue_id].image_type, image_queue[p_queue_id].image_index, get_editor_theme_icon(SNAME("FileBrokenBigThumb")));
}
}
}
void EditorAssetLibrary::_image_request_completed(int p_status, int p_code, const PackedStringArray &headers, const PackedByteArray &p_data, int p_queue_id) {
ERR_FAIL_COND(!image_queue.has(p_queue_id));
if (p_status == HTTPRequest::RESULT_SUCCESS && p_code < HTTPClient::RESPONSE_BAD_REQUEST) {
if (p_code != HTTPClient::RESPONSE_NOT_MODIFIED) {
for (int i = 0; i < headers.size(); i++) {
if (headers[i].findn("ETag:") == 0) { // Save etag
String cache_filename_base = EditorPaths::get_singleton()->get_cache_dir().path_join("assetimage_" + image_queue[p_queue_id].image_url.md5_text());
String new_etag = headers[i].substr(headers[i].find(":") + 1, headers[i].length()).strip_edges();
Ref<FileAccess> file = FileAccess::open(cache_filename_base + ".etag", FileAccess::WRITE);
if (file.is_valid()) {
file->store_line(new_etag);
}
int len = p_data.size();
const uint8_t *r = p_data.ptr();
file = FileAccess::open(cache_filename_base + ".data", FileAccess::WRITE);
if (file.is_valid()) {
file->store_32(len);
file->store_buffer(r, len);
}
break;
}
}
}
_image_update(p_code == HTTPClient::RESPONSE_NOT_MODIFIED, true, p_data, p_queue_id);
} else {
WARN_PRINT("Error getting image file from URL: " + image_queue[p_queue_id].image_url);
Object *obj = ObjectDB::get_instance(image_queue[p_queue_id].target);
if (obj) {
obj->call("set_image", image_queue[p_queue_id].image_type, image_queue[p_queue_id].image_index, get_editor_theme_icon(SNAME("FileBrokenBigThumb")));
}
}
image_queue[p_queue_id].request->queue_free();
image_queue.erase(p_queue_id);
_update_image_queue();
}
void EditorAssetLibrary::_update_image_queue() {
const int max_images = 6;
int current_images = 0;
List<int> to_delete;
for (KeyValue<int, ImageQueue> &E : image_queue) {
if (!E.value.active && current_images < max_images) {
String cache_filename_base = EditorPaths::get_singleton()->get_cache_dir().path_join("assetimage_" + E.value.image_url.md5_text());
Vector<String> headers;
if (FileAccess::exists(cache_filename_base + ".etag") && FileAccess::exists(cache_filename_base + ".data")) {
Ref<FileAccess> file = FileAccess::open(cache_filename_base + ".etag", FileAccess::READ);
if (file.is_valid()) {
headers.push_back("If-None-Match: " + file->get_line());
}
}
Error err = E.value.request->request(E.value.image_url, headers);
if (err != OK) {
to_delete.push_back(E.key);
} else {
E.value.active = true;
}
current_images++;
} else if (E.value.active) {
current_images++;
}
}
while (to_delete.size()) {
image_queue[to_delete.front()->get()].request->queue_free();
image_queue.erase(to_delete.front()->get());
to_delete.pop_front();
}
}
void EditorAssetLibrary::_request_image(ObjectID p_for, String p_image_url, ImageType p_type, int p_image_index) {
ImageQueue iq;
iq.image_url = p_image_url;
iq.image_index = p_image_index;
iq.image_type = p_type;
iq.request = memnew(HTTPRequest);
setup_http_request(iq.request);
iq.target = p_for;
iq.queue_id = ++last_queue_id;
iq.active = false;
iq.request->connect("request_completed", callable_mp(this, &EditorAssetLibrary::_image_request_completed).bind(iq.queue_id));
image_queue[iq.queue_id] = iq;
add_child(iq.request);
_image_update(true, false, PackedByteArray(), iq.queue_id);
_update_image_queue();
}
void EditorAssetLibrary::_repository_changed(int p_repository_id) {
library_error->hide();
library_info->set_text(TTR("Loading..."));
library_info->show();
asset_top_page->hide();
asset_bottom_page->hide();
asset_items->hide();
filter->set_editable(false);
sort->set_disabled(true);
categories->set_disabled(true);
support->set_disabled(true);
host = repository->get_item_metadata(p_repository_id);
if (templates_only) {
_api_request("configure", REQUESTING_CONFIG, "?type=project");
} else {
_api_request("configure", REQUESTING_CONFIG);
}
}
void EditorAssetLibrary::_support_toggled(int p_support) {
support->get_popup()->set_item_checked(p_support, !support->get_popup()->is_item_checked(p_support));
_search();
}
void EditorAssetLibrary::_rerun_search(int p_ignore) {
_search();
}
void EditorAssetLibrary::_search(int p_page) {
String args;
if (templates_only) {
args += "?type=project&";
} else {
args += "?";
}
args += String() + "sort=" + sort_key[sort->get_selected()];
// We use the "branch" version, i.e. major.minor, as patch releases should be compatible
args += "&godot_version=" + String(VERSION_BRANCH);
String support_list;
for (int i = 0; i < SUPPORT_MAX; i++) {
if (support->get_popup()->is_item_checked(i)) {
support_list += String(support_key[i]) + "+";
}
}
if (!support_list.is_empty()) {
args += "&support=" + support_list.substr(0, support_list.length() - 1);
}
if (categories->get_selected() > 0) {
args += "&category=" + itos(categories->get_item_metadata(categories->get_selected()));
}
// Sorting options with an odd index are always the reverse of the previous one
if (sort->get_selected() % 2 == 1) {
args += "&reverse=true";
}
if (!filter->get_text().is_empty()) {
args += "&filter=" + filter->get_text().uri_encode();
}
if (p_page > 0) {
args += "&page=" + itos(p_page);
}
_api_request("asset", REQUESTING_SEARCH, args);
}
void EditorAssetLibrary::_search_text_changed(const String &p_text) {
filter_debounce_timer->start();
}
void EditorAssetLibrary::_filter_debounce_timer_timeout() {
_search();
}
void EditorAssetLibrary::_request_current_config() {
_repository_changed(repository->get_selected());
}
HBoxContainer *EditorAssetLibrary::_make_pages(int p_page, int p_page_count, int p_page_len, int p_total_items, int p_current_items) {
HBoxContainer *hbc = memnew(HBoxContainer);
if (p_page_count < 2) {
return hbc;
}
//do the mario
int from = p_page - (5 / EDSCALE);
if (from < 0) {
from = 0;
}
int to = from + (10 / EDSCALE);
if (to > p_page_count) {
to = p_page_count;
}
hbc->add_spacer();
hbc->add_theme_constant_override("separation", 5 * EDSCALE);
Button *first = memnew(Button);
first->set_text(TTR("First", "Pagination"));
if (p_page != 0) {
first->connect("pressed", callable_mp(this, &EditorAssetLibrary::_search).bind(0));
} else {
first->set_disabled(true);
first->set_focus_mode(Control::FOCUS_NONE);
}
hbc->add_child(first);
Button *prev = memnew(Button);
prev->set_text(TTR("Previous", "Pagination"));
if (p_page > 0) {
prev->connect("pressed", callable_mp(this, &EditorAssetLibrary::_search).bind(p_page - 1));
} else {
prev->set_disabled(true);
prev->set_focus_mode(Control::FOCUS_NONE);
}
hbc->add_child(prev);
hbc->add_child(memnew(VSeparator));
for (int i = from; i < to; i++) {
if (i == p_page) {
Button *current = memnew(Button);
// Keep the extended padding for the currently active page (see below).
current->set_text(vformat(" %d ", i + 1));
current->set_disabled(true);
current->set_focus_mode(Control::FOCUS_NONE);
hbc->add_child(current);
} else {
Button *current = memnew(Button);
// Add padding to make page number buttons easier to click.
current->set_text(vformat(" %d ", i + 1));
current->connect("pressed", callable_mp(this, &EditorAssetLibrary::_search).bind(i));
hbc->add_child(current);
}
}
Button *next = memnew(Button);
next->set_text(TTR("Next", "Pagination"));
if (p_page < p_page_count - 1) {
next->connect("pressed", callable_mp(this, &EditorAssetLibrary::_search).bind(p_page + 1));
} else {
next->set_disabled(true);
next->set_focus_mode(Control::FOCUS_NONE);
}
hbc->add_child(memnew(VSeparator));
hbc->add_child(next);
Button *last = memnew(Button);
last->set_text(TTR("Last", "Pagination"));
if (p_page != p_page_count - 1) {
last->connect("pressed", callable_mp(this, &EditorAssetLibrary::_search).bind(p_page_count - 1));
} else {
last->set_disabled(true);
last->set_focus_mode(Control::FOCUS_NONE);
}
hbc->add_child(last);
hbc->add_spacer();
return hbc;
}
void EditorAssetLibrary::_api_request(const String &p_request, RequestType p_request_type, const String &p_arguments) {
if (requesting != REQUESTING_NONE) {
request->cancel_request();
}
requesting = p_request_type;
error_hb->hide();
request->request(host + "/" + p_request + p_arguments);
}
void EditorAssetLibrary::_http_request_completed(int p_status, int p_code, const PackedStringArray &headers, const PackedByteArray &p_data) {
String str;
{
int datalen = p_data.size();
const uint8_t *r = p_data.ptr();
str.parse_utf8((const char *)r, datalen);
}
bool error_abort = true;
switch (p_status) {
case HTTPRequest::RESULT_CANT_RESOLVE: {
error_label->set_text(TTR("Can't resolve hostname:") + " " + host);
} break;
case HTTPRequest::RESULT_BODY_SIZE_LIMIT_EXCEEDED:
case HTTPRequest::RESULT_CONNECTION_ERROR:
case HTTPRequest::RESULT_CHUNKED_BODY_SIZE_MISMATCH: {
error_label->set_text(TTR("Connection error, please try again."));
} break;
case HTTPRequest::RESULT_TLS_HANDSHAKE_ERROR:
case HTTPRequest::RESULT_CANT_CONNECT: {
error_label->set_text(TTR("Can't connect to host:") + " " + host);
} break;
case HTTPRequest::RESULT_NO_RESPONSE: {
error_label->set_text(TTR("No response from host:") + " " + host);
} break;
case HTTPRequest::RESULT_REQUEST_FAILED: {
error_label->set_text(TTR("Request failed, return code:") + " " + itos(p_code));
} break;
case HTTPRequest::RESULT_REDIRECT_LIMIT_REACHED: {
error_label->set_text(TTR("Request failed, too many redirects"));
} break;
default: {
if (p_code != 200) {
error_label->set_text(TTR("Request failed, return code:") + " " + itos(p_code));
} else {
error_abort = false;
}
} break;
}
if (error_abort) {
if (requesting == REQUESTING_CONFIG) {
library_info->hide();
library_error->show();
}
error_hb->show();
return;
}
Dictionary d;
{
JSON json;
json.parse(str);
d = json.get_data();
}
RequestType requested = requesting;
requesting = REQUESTING_NONE;
switch (requested) {
case REQUESTING_CONFIG: {
categories->clear();
categories->add_item(TTR("All"));
categories->set_item_metadata(0, 0);
if (d.has("categories")) {
Array clist = d["categories"];
for (int i = 0; i < clist.size(); i++) {
Dictionary cat = clist[i];
if (!cat.has("name") || !cat.has("id")) {
continue;
}
String name = cat["name"];
int id = cat["id"];
categories->add_item(name);
categories->set_item_metadata(-1, id);
category_map[cat["id"]] = name;
}
}
filter->set_editable(true);
sort->set_disabled(false);
categories->set_disabled(false);
support->set_disabled(false);
_search();
} break;
case REQUESTING_SEARCH: {
initial_loading = false;
if (asset_items) {
memdelete(asset_items);
}
if (asset_top_page) {
memdelete(asset_top_page);
}
if (asset_bottom_page) {
memdelete(asset_bottom_page);
}
int page = 0;
int pages = 1;
int page_len = 10;
int total_items = 1;
Array result;
if (d.has("page")) {
page = d["page"];
}
if (d.has("pages")) {
pages = d["pages"];
}
if (d.has("page_length")) {
page_len = d["page_length"];
}
if (d.has("total")) {
total_items = d["total"];
}
if (d.has("result")) {
result = d["result"];
}
asset_top_page = _make_pages(page, pages, page_len, total_items, result.size());
library_vb->add_child(asset_top_page);
asset_items = memnew(GridContainer);
_update_asset_items_columns();
asset_items->add_theme_constant_override("h_separation", 10 * EDSCALE);
asset_items->add_theme_constant_override("v_separation", 10 * EDSCALE);
library_vb->add_child(asset_items);
asset_bottom_page = _make_pages(page, pages, page_len, total_items, result.size());
library_vb->add_child(asset_bottom_page);
if (result.is_empty()) {
String support_list;
for (int i = 0; i < SUPPORT_MAX; i++) {
if (support->get_popup()->is_item_checked(i)) {
if (!support_list.is_empty()) {
support_list += ", ";
}
support_list += TTRGET(support_text[i]);
}
}
if (support_list.is_empty()) {
support_list = "-";
}
if (!filter->get_text().is_empty()) {
library_info->set_text(
vformat(TTR("No results for \"%s\" for support level(s): %s."), filter->get_text(), support_list));
} else {
// No results, even though the user didn't search for anything specific.
// This is typically because the version number changed recently
// and no assets compatible with the new version have been published yet.
library_info->set_text(
vformat(TTR("No results compatible with %s %s for support level(s): %s.\nCheck the enabled support levels using the 'Support' button in the top-right corner."), String(VERSION_SHORT_NAME).capitalize(), String(VERSION_BRANCH), support_list));
}
library_info->show();
} else {
library_info->hide();
}
for (int i = 0; i < result.size(); i++) {
Dictionary r = result[i];
ERR_CONTINUE(!r.has("title"));
ERR_CONTINUE(!r.has("asset_id"));
ERR_CONTINUE(!r.has("author"));
ERR_CONTINUE(!r.has("author_id"));
ERR_CONTINUE(!r.has("category_id"));
ERR_FAIL_COND(!category_map.has(r["category_id"]));
ERR_CONTINUE(!r.has("cost"));
EditorAssetLibraryItem *item = memnew(EditorAssetLibraryItem);
asset_items->add_child(item);
item->configure(r["title"], r["asset_id"], category_map[r["category_id"]], r["category_id"], r["author"], r["author_id"], r["cost"]);
item->clamp_width(asset_items_column_width);
item->connect("asset_selected", callable_mp(this, &EditorAssetLibrary::_select_asset));
item->connect("author_selected", callable_mp(this, &EditorAssetLibrary::_select_author));
item->connect("category_selected", callable_mp(this, &EditorAssetLibrary::_select_category));
if (r.has("icon_url") && !r["icon_url"].operator String().is_empty()) {
_request_image(item->get_instance_id(), r["icon_url"], IMAGE_QUEUE_ICON, 0);
}
}
if (!result.is_empty()) {
library_scroll->set_v_scroll(0);
}
} break;
case REQUESTING_ASSET: {
Dictionary r = d;
ERR_FAIL_COND(!r.has("title"));
ERR_FAIL_COND(!r.has("asset_id"));
ERR_FAIL_COND(!r.has("author"));
ERR_FAIL_COND(!r.has("author_id"));
ERR_FAIL_COND(!r.has("version"));
ERR_FAIL_COND(!r.has("version_string"));
ERR_FAIL_COND(!r.has("category_id"));
ERR_FAIL_COND(!category_map.has(r["category_id"]));
ERR_FAIL_COND(!r.has("cost"));
ERR_FAIL_COND(!r.has("description"));
ERR_FAIL_COND(!r.has("download_url"));
ERR_FAIL_COND(!r.has("download_hash"));
ERR_FAIL_COND(!r.has("browse_url"));
if (description) {
memdelete(description);
}
description = memnew(EditorAssetLibraryItemDescription);
add_child(description);
description->popup_centered();
description->connect("confirmed", callable_mp(this, &EditorAssetLibrary::_install_asset));
description->configure(r["title"], r["asset_id"], category_map[r["category_id"]], r["category_id"], r["author"], r["author_id"], r["cost"], r["version"], r["version_string"], r["description"], r["download_url"], r["browse_url"], r["download_hash"]);
EditorAssetLibraryItemDownload *download_item = _get_asset_in_progress(description->get_asset_id());
if (download_item) {
if (download_item->can_install()) {
description->set_ok_button_text(TTR("Install"));
description->get_ok_button()->set_disabled(false);
} else {
description->set_ok_button_text(TTR("Downloading..."));
description->get_ok_button()->set_disabled(true);
}
} else {
description->set_ok_button_text(TTR("Download"));
description->get_ok_button()->set_disabled(false);
}
if (r.has("icon_url") && !r["icon_url"].operator String().is_empty()) {
_request_image(description->get_instance_id(), r["icon_url"], IMAGE_QUEUE_ICON, 0);
}
if (d.has("previews")) {
Array previews = d["previews"];
for (int i = 0; i < previews.size(); i++) {
Dictionary p = previews[i];
ERR_CONTINUE(!p.has("type"));
ERR_CONTINUE(!p.has("link"));
bool is_video = p.has("type") && String(p["type"]) == "video";
String video_url;
if (is_video && p.has("link")) {
video_url = p["link"];
}
description->add_preview(i, is_video, video_url);
if (p.has("thumbnail")) {
_request_image(description->get_instance_id(), p["thumbnail"], IMAGE_QUEUE_THUMBNAIL, i);
}
if (!is_video) {
_request_image(description->get_instance_id(), p["link"], IMAGE_QUEUE_SCREENSHOT, i);
}
}
}
} break;
default:
break;
}
}
void EditorAssetLibrary::_asset_file_selected(const String &p_file) {
if (asset_installer) {
memdelete(asset_installer);
asset_installer = nullptr;
}
asset_installer = memnew(EditorAssetInstaller);
asset_installer->set_asset_name(p_file);
add_child(asset_installer);
asset_installer->open_asset(p_file);
}
void EditorAssetLibrary::_asset_open() {
asset_open->popup_file_dialog();
}
void EditorAssetLibrary::_manage_plugins() {
ProjectSettingsEditor::get_singleton()->popup_project_settings(true);
ProjectSettingsEditor::get_singleton()->set_plugins_page();
}
EditorAssetLibraryItemDownload *EditorAssetLibrary::_get_asset_in_progress(int p_asset_id) const {
for (int i = 0; i < downloads_hb->get_child_count(); i++) {
EditorAssetLibraryItemDownload *d = Object::cast_to<EditorAssetLibraryItemDownload>(downloads_hb->get_child(i));
if (d && d->get_asset_id() == p_asset_id) {
return d;
}
}
return nullptr;
}
void EditorAssetLibrary::_install_external_asset(String p_zip_path, String p_title) {
emit_signal(SNAME("install_asset"), p_zip_path, p_title);
}
void EditorAssetLibrary::_update_asset_items_columns() {
int new_columns = get_size().x / (450.0 * EDSCALE);
new_columns = MAX(1, new_columns);
if (new_columns != asset_items->get_columns()) {
asset_items->set_columns(new_columns);
}
asset_items_column_width = (get_size().x / new_columns) - (100 * EDSCALE);
}
void EditorAssetLibrary::disable_community_support() {
support->get_popup()->set_item_checked(SUPPORT_COMMUNITY, false);
}
void EditorAssetLibrary::_bind_methods() {
ADD_SIGNAL(MethodInfo("install_asset", PropertyInfo(Variant::STRING, "zip_path"), PropertyInfo(Variant::STRING, "name")));
}
EditorAssetLibrary::EditorAssetLibrary(bool p_templates_only) {
requesting = REQUESTING_NONE;
templates_only = p_templates_only;
initial_loading = true;
VBoxContainer *library_main = memnew(VBoxContainer);
add_child(library_main);
HBoxContainer *search_hb = memnew(HBoxContainer);
library_main->add_child(search_hb);
library_main->add_theme_constant_override("separation", 10 * EDSCALE);
filter = memnew(LineEdit);
if (templates_only) {
filter->set_placeholder(TTR("Search Templates, Projects, and Demos"));
} else {
filter->set_placeholder(TTR("Search Assets (Excluding Templates, Projects, and Demos)"));
}
filter->set_clear_button_enabled(true);
search_hb->add_child(filter);
filter->set_h_size_flags(Control::SIZE_EXPAND_FILL);
filter->connect("text_changed", callable_mp(this, &EditorAssetLibrary::_search_text_changed));
// Perform a search automatically if the user hasn't entered any text for a certain duration.
// This way, the user doesn't need to press Enter to initiate their search.
filter_debounce_timer = memnew(Timer);
filter_debounce_timer->set_one_shot(true);
filter_debounce_timer->set_wait_time(0.25);
filter_debounce_timer->connect("timeout", callable_mp(this, &EditorAssetLibrary::_filter_debounce_timer_timeout));
search_hb->add_child(filter_debounce_timer);
if (!p_templates_only) {
search_hb->add_child(memnew(VSeparator));
}
Button *open_asset = memnew(Button);
open_asset->set_text(TTR("Import..."));
search_hb->add_child(open_asset);
open_asset->connect("pressed", callable_mp(this, &EditorAssetLibrary::_asset_open));
Button *plugins = memnew(Button);
plugins->set_text(TTR("Plugins..."));
search_hb->add_child(plugins);
plugins->connect("pressed", callable_mp(this, &EditorAssetLibrary::_manage_plugins));
if (p_templates_only) {
open_asset->hide();
plugins->hide();
}
HBoxContainer *search_hb2 = memnew(HBoxContainer);
library_main->add_child(search_hb2);
search_hb2->add_child(memnew(Label(TTR("Sort:") + " ")));
sort = memnew(OptionButton);
for (int i = 0; i < SORT_MAX; i++) {
sort->add_item(TTRGET(sort_text[i]));
}
search_hb2->add_child(sort);
sort->set_h_size_flags(Control::SIZE_EXPAND_FILL);
sort->set_clip_text(true);
sort->connect("item_selected", callable_mp(this, &EditorAssetLibrary::_rerun_search));
search_hb2->add_child(memnew(VSeparator));
search_hb2->add_child(memnew(Label(TTR("Category:") + " ")));
categories = memnew(OptionButton);
categories->add_item(TTR("All"));
search_hb2->add_child(categories);
categories->set_h_size_flags(Control::SIZE_EXPAND_FILL);
categories->set_clip_text(true);
categories->connect("item_selected", callable_mp(this, &EditorAssetLibrary::_rerun_search));
search_hb2->add_child(memnew(VSeparator));
search_hb2->add_child(memnew(Label(TTR("Site:") + " ")));
repository = memnew(OptionButton);
_update_repository_options();
repository->connect("item_selected", callable_mp(this, &EditorAssetLibrary::_repository_changed));
search_hb2->add_child(repository);
repository->set_h_size_flags(Control::SIZE_EXPAND_FILL);
repository->set_clip_text(true);
search_hb2->add_child(memnew(VSeparator));
support = memnew(MenuButton);
search_hb2->add_child(support);
support->set_text(TTR("Support"));
support->get_popup()->set_hide_on_checkable_item_selection(false);
support->get_popup()->add_check_item(TTRGET(support_text[SUPPORT_OFFICIAL]), SUPPORT_OFFICIAL);
support->get_popup()->add_check_item(TTRGET(support_text[SUPPORT_COMMUNITY]), SUPPORT_COMMUNITY);
support->get_popup()->add_check_item(TTRGET(support_text[SUPPORT_TESTING]), SUPPORT_TESTING);
support->get_popup()->set_item_checked(SUPPORT_OFFICIAL, true);
support->get_popup()->set_item_checked(SUPPORT_COMMUNITY, true);
support->get_popup()->connect("id_pressed", callable_mp(this, &EditorAssetLibrary::_support_toggled));
/////////
library_scroll_bg = memnew(PanelContainer);
library_main->add_child(library_scroll_bg);
library_scroll_bg->set_v_size_flags(Control::SIZE_EXPAND_FILL);
library_scroll = memnew(ScrollContainer);
library_scroll->set_horizontal_scroll_mode(ScrollContainer::SCROLL_MODE_DISABLED);
library_scroll_bg->add_child(library_scroll);
Ref<StyleBoxEmpty> border2;
border2.instantiate();
border2->set_content_margin_individual(15 * EDSCALE, 15 * EDSCALE, 35 * EDSCALE, 15 * EDSCALE);
PanelContainer *library_vb_border = memnew(PanelContainer);
library_scroll->add_child(library_vb_border);
library_vb_border->add_theme_style_override("panel", border2);
library_vb_border->set_h_size_flags(Control::SIZE_EXPAND_FILL);
library_vb = memnew(VBoxContainer);
library_vb->set_h_size_flags(Control::SIZE_EXPAND_FILL);
library_vb_border->add_child(library_vb);
library_info = memnew(Label);
library_info->set_horizontal_alignment(HORIZONTAL_ALIGNMENT_CENTER);
library_vb->add_child(library_info);
library_error = memnew(VBoxContainer);
library_error->hide();
library_vb->add_child(library_error);
library_error_label = memnew(Label(TTR("Failed to get repository configuration.")));
library_error_label->set_horizontal_alignment(HORIZONTAL_ALIGNMENT_CENTER);
library_error->add_child(library_error_label);
library_error_retry = memnew(Button(TTR("Retry")));
library_error_retry->set_h_size_flags(SIZE_SHRINK_CENTER);
library_error_retry->connect("pressed", callable_mp(this, &EditorAssetLibrary::_request_current_config));
library_error->add_child(library_error_retry);
asset_top_page = memnew(HBoxContainer);
library_vb->add_child(asset_top_page);
asset_items = memnew(GridContainer);
_update_asset_items_columns();
asset_items->add_theme_constant_override("h_separation", 10 * EDSCALE);
asset_items->add_theme_constant_override("v_separation", 10 * EDSCALE);
library_vb->add_child(asset_items);
asset_bottom_page = memnew(HBoxContainer);
library_vb->add_child(asset_bottom_page);
request = memnew(HTTPRequest);
add_child(request);
setup_http_request(request);
request->connect("request_completed", callable_mp(this, &EditorAssetLibrary::_http_request_completed));
last_queue_id = 0;
library_vb->add_theme_constant_override("separation", 20 * EDSCALE);
error_hb = memnew(HBoxContainer);
library_main->add_child(error_hb);
error_label = memnew(Label);
error_hb->add_child(error_label);
error_tr = memnew(TextureRect);
error_tr->set_v_size_flags(Control::SIZE_SHRINK_CENTER);
error_hb->add_child(error_tr);
description = nullptr;
set_process(true);
set_process_shortcut_input(true); // Global shortcuts since there is no main element to be focused.
downloads_scroll = memnew(ScrollContainer);
downloads_scroll->set_vertical_scroll_mode(ScrollContainer::SCROLL_MODE_DISABLED);
library_main->add_child(downloads_scroll);
downloads_hb = memnew(HBoxContainer);
downloads_scroll->add_child(downloads_hb);
asset_open = memnew(EditorFileDialog);
asset_open->set_access(EditorFileDialog::ACCESS_FILESYSTEM);
asset_open->add_filter("*.zip", TTR("Assets ZIP File"));
asset_open->set_file_mode(EditorFileDialog::FILE_MODE_OPEN_FILE);
add_child(asset_open);
asset_open->connect("file_selected", callable_mp(this, &EditorAssetLibrary::_asset_file_selected));
asset_installer = nullptr;
}
///////
bool AssetLibraryEditorPlugin::is_available() {
#ifdef WEB_ENABLED
// Asset Library can't work on Web editor for now as most assets are sourced
// directly from GitHub which does not set CORS.
return false;
#else
return StreamPeerTLS::is_available();
#endif
}
void AssetLibraryEditorPlugin::make_visible(bool p_visible) {
if (p_visible) {
addon_library->show();
} else {
addon_library->hide();
}
}
AssetLibraryEditorPlugin::AssetLibraryEditorPlugin() {
addon_library = memnew(EditorAssetLibrary);
addon_library->set_v_size_flags(Control::SIZE_EXPAND_FILL);
EditorNode::get_singleton()->get_main_screen_control()->add_child(addon_library);
addon_library->set_anchors_and_offsets_preset(Control::PRESET_FULL_RECT);
addon_library->hide();
}
AssetLibraryEditorPlugin::~AssetLibraryEditorPlugin() {
}
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