godot/tools/editor/asset_library_editor_plugin.cpp
Rémi Verschelde d8223ffa75 Welcome in 2017, dear changelog reader!
That year should bring the long-awaited OpenGL ES 3.0 compatible renderer
with state-of-the-art rendering techniques tuned to work as low as middle
end handheld devices - without compromising with the possibilities given
for higher end desktop games of course. Great times ahead for the Godot
community and the gamers that will play our games!

(cherry picked from commit c7bc44d5ad)
2017-01-12 19:15:30 +01:00

1546 lines
44 KiB
C++

/*************************************************************************/
/* asset_library_editor_plugin.cpp */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* http://www.godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2017 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 "editor_node.h"
#include "editor_settings.h"
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,int p_rating,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);
for(int i=0;i<5;i++) {
if (i<p_rating)
stars[i]->set_texture(get_icon("RatingStar","EditorIcons"));
else
stars[i]->set_texture(get_icon("RatingNoStar","EditorIcons"));
}
}
void EditorAssetLibraryItem::set_image(int p_type,int p_index,const Ref<Texture>& p_image) {
ERR_FAIL_COND(p_type!=EditorAssetLibrary::IMAGE_QUEUE_ICON);
ERR_FAIL_COND(p_index!=0);
icon->set_normal_texture(p_image);
}
void EditorAssetLibraryItem::_notification(int p_what) {
if (p_what==NOTIFICATION_ENTER_TREE) {
icon->set_normal_texture(get_icon("GodotAssetDefault","EditorIcons"));
category->add_color_override("font_color", Color(0.5,0.5,0.5) );
author->add_color_override("font_color", Color(0.5,0.5,0.5) );
}
}
void EditorAssetLibraryItem::_asset_clicked() {
emit_signal("asset_selected",asset_id);
}
void EditorAssetLibraryItem::_category_clicked(){
emit_signal("category_selected",category_id);
}
void EditorAssetLibraryItem::_author_clicked(){
emit_signal("author_selected",author_id);
}
void EditorAssetLibraryItem::_bind_methods() {
ObjectTypeDB::bind_method("set_image",&EditorAssetLibraryItem::set_image);
ObjectTypeDB::bind_method("_asset_clicked",&EditorAssetLibraryItem::_asset_clicked);
ObjectTypeDB::bind_method("_category_clicked",&EditorAssetLibraryItem::_category_clicked);
ObjectTypeDB::bind_method("_author_clicked",&EditorAssetLibraryItem::_author_clicked);
ADD_SIGNAL( MethodInfo("asset_selected"));
ADD_SIGNAL( MethodInfo("category_selected"));
ADD_SIGNAL( MethodInfo("author_selected"));
}
EditorAssetLibraryItem::EditorAssetLibraryItem() {
Ref<StyleBoxEmpty> border;
border.instance();
/*border->set_default_margin(MARGIN_LEFT,5);
border->set_default_margin(MARGIN_RIGHT,5);
border->set_default_margin(MARGIN_BOTTOM,5);
border->set_default_margin(MARGIN_TOP,5);*/
add_style_override("panel",border);
HBoxContainer *hb = memnew( HBoxContainer );
add_child(hb);
icon = memnew( TextureButton );
icon->set_default_cursor_shape(CURSOR_POINTING_HAND);
icon->connect("pressed",this,"_asset_clicked");
hb->add_child(icon);
VBoxContainer *vb = memnew( VBoxContainer );
hb->add_child(vb);
vb->set_h_size_flags(SIZE_EXPAND_FILL);
title = memnew( LinkButton );
title->set_text("My Awesome Addon");
title->set_underline_mode(LinkButton::UNDERLINE_MODE_ON_HOVER);
title->connect("pressed",this,"_asset_clicked");
vb->add_child(title);
category = memnew( LinkButton );
category->set_text("Editor Tools");
category->set_underline_mode(LinkButton::UNDERLINE_MODE_ON_HOVER);
category->connect("pressed",this,"_category_clicked");
vb->add_child(category);
author = memnew( LinkButton );
author->set_text("Johny Tolengo");
author->set_underline_mode(LinkButton::UNDERLINE_MODE_ON_HOVER);
author->connect("pressed",this,"_author_clicked");
vb->add_child(author);
HBoxContainer *rating_hb = memnew( HBoxContainer );
vb->add_child(rating_hb);
for(int i=0;i<5;i++) {
stars[i]=memnew(TextureFrame);
rating_hb->add_child(stars[i]);
}
price = memnew( Label );
price->set_text("Free");
vb->add_child(price);
set_custom_minimum_size(Size2(250,100));
set_h_size_flags(SIZE_EXPAND_FILL);
set_stop_mouse(false);
}
//////////////////////////////////////////////////////////////////////////////
void EditorAssetLibraryItemDescription::set_image(int p_type,int p_index,const Ref<Texture>& 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) {
preview_images[i].button->set_icon(p_image);
break;
}
}
//item->call("set_image",p_type,p_index,p_image);
} break;
case EditorAssetLibrary::IMAGE_QUEUE_SCREENSHOT: {
for(int i=0;i<preview_images.size();i++) {
if (preview_images[i].id==p_index) {
preview_images[i].image = p_image;
if(preview_images[i].button->is_pressed()) {
_preview_click(p_index);
}
break;
}
}
//item->call("set_image",p_type,p_index,p_image);
} break;
}
}
void EditorAssetLibraryItemDescription::_bind_methods() {
ObjectTypeDB::bind_method(_MD("set_image"),&EditorAssetLibraryItemDescription::set_image);
ObjectTypeDB::bind_method(_MD("_link_click"),&EditorAssetLibraryItemDescription::_link_click);
ObjectTypeDB::bind_method(_MD("_preview_click"),&EditorAssetLibraryItemDescription::_preview_click);
}
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);
}
} 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,int p_rating,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_rating,p_cost);
description->clear();
description->add_text("Version: "+p_version_string+"\n");
description->add_text("Contents: ");
description->push_meta(p_browse_url);
description->add_text("View Files");
description->pop();
description->add_text("\nDescription:\n\n");
description->append_bbcode(p_description);
set_title(p_title);
}
void EditorAssetLibraryItemDescription::add_preview(int p_id, bool p_video,const String& p_url){
Preview preview;
preview.id=p_id;
preview.video_link=p_url;
preview.is_video=p_video;
preview.button = memnew( Button );
preview.button->set_flat(true);
preview.button->set_icon(get_icon("ThumbnailWait","EditorIcons"));
preview.button->set_toggle_mode(true);
preview.button->connect("pressed", this, "_preview_click", varray(p_id));
preview_hb->add_child(preview.button);
if(!p_video) {
preview.image=get_icon("ThumbnailWait","EditorIcons");
}
if(preview_images.size()==0 && !p_video) {
_preview_click(p_id);
}
preview_images.push_back(preview);
}
EditorAssetLibraryItemDescription::EditorAssetLibraryItemDescription() {
VBoxContainer *vbox = memnew( VBoxContainer );
add_child(vbox);
set_child_rect(vbox);
HBoxContainer *hbox = memnew( HBoxContainer);
vbox->add_child(hbox);
vbox->add_constant_override("separation",15);
VBoxContainer *desc_vbox = memnew( VBoxContainer );
hbox->add_child(desc_vbox);
hbox->add_constant_override("separation",15);
item = memnew( EditorAssetLibraryItem );
desc_vbox->add_child(item);
desc_vbox->set_custom_minimum_size(Size2(300,0));
PanelContainer * desc_bg = memnew( PanelContainer );
desc_vbox->add_child(desc_bg);
desc_bg->set_v_size_flags(SIZE_EXPAND_FILL);
description = memnew( RichTextLabel );
description->connect("meta_clicked",this,"_link_click");
//desc_vbox->add_child(description);
desc_bg->add_child(description);
desc_bg->add_style_override("panel",get_stylebox("normal","TextEdit"));
preview = memnew( TextureFrame );
preview->set_custom_minimum_size(Size2(640,345));
hbox->add_child(preview);
PanelContainer * previews_bg = memnew( PanelContainer );
vbox->add_child(previews_bg);
previews_bg->set_custom_minimum_size(Size2(0,85));
previews_bg->add_style_override("panel",get_stylebox("normal","TextEdit"));
previews = memnew( ScrollContainer );
previews_bg->add_child(previews);
previews->set_enable_v_scroll(false);
previews->set_enable_h_scroll(true);
preview_hb = memnew( HBoxContainer );
preview_hb->set_v_size_flags(SIZE_EXPAND_FILL);
previews->add_child(preview_hb);
get_ok()->set_text("Install");
get_cancel()->set_text("Close");
}
///////////////////////////////////////////////////////////////////////////////////
void EditorAssetLibraryItemDownload::_http_download_completed(int p_status, int p_code, const StringArray& headers, const ByteArray& p_data) {
String error_text;
print_line("COMPLETED: "+itos(p_status)+" code: "+itos(p_code)+" data size: "+itos(p_data.size()));
switch(p_status) {
case HTTPRequest::RESULT_CANT_RESOLVE: {
error_text=("Can't resolve hostname: "+host);
status->set_text("Can't resolve.");
} break;
case HTTPRequest::RESULT_BODY_SIZE_LIMIT_EXCEEDED:
case HTTPRequest::RESULT_CONNECTION_ERROR:
case HTTPRequest::RESULT_CHUNKED_BODY_SIZE_MISMATCH: {
error_text=("Connection error, please try again.");
status->set_text("Can't connect.");
} break;
case HTTPRequest::RESULT_SSL_HANDSHAKE_ERROR:
case HTTPRequest::RESULT_CANT_CONNECT: {
error_text=("Can't connect to host: "+host);
status->set_text("Can't connect.");
} break;
case HTTPRequest::RESULT_NO_RESPONSE: {
error_text=("No response from host: "+host);
status->set_text("No response.");
} break;
case HTTPRequest::RESULT_REQUEST_FAILED: {
error_text=("Request failed, return code: "+itos(p_code));
status->set_text("Req. Failed.");
} break;
case HTTPRequest::RESULT_REDIRECT_LIMIT_REACHED: {
error_text=("Request failed, too many redirects");
status->set_text("Redirect Loop.");
} break;
default: {
if (p_code!=200) {
error_text=("Request failed, return code: "+itos(p_code));
status->set_text("Failed: "+itos(p_code));
} else if(sha256 != "") {
String download_sha256 = FileAccess::get_sha256(download->get_download_file());
if(sha256 != download_sha256) {
error_text="Bad download hash, assuming file has been tampered with.\nExpected: " + sha256 + "\nGot: " + download_sha256;
status->set_text("Failed sha256 hash check");
}
}
} break;
}
if (error_text!=String()) {
download_error->set_text("Asset Download Error:\n"+error_text);
download_error->popup_centered_minsize();
return;
}
progress->set_max( download->get_body_size() );
progress->set_val(download->get_downloaded_bytes());
print_line("max: "+itos(download->get_body_size())+" bytes: "+itos(download->get_downloaded_bytes()));
install->set_disabled(false);
progress->set_val(download->get_downloaded_bytes());
status->set_text("Success! ("+String::humanize_size(download->get_downloaded_bytes())+")");
set_process(false);
}
void EditorAssetLibraryItemDownload::configure(const String& p_title,int p_asset_id,const Ref<Texture>& 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_icon("GodotAssetDefault","EditorIcons"));
host=p_download_url;
sha256=p_sha256_hash;
asset_installer->connect("confirmed",this,"_close");
dismiss->set_normal_texture( get_icon("Close","EditorIcons"));
_make_request();
}
void EditorAssetLibraryItemDownload::_notification(int p_what) {
if (p_what==NOTIFICATION_PROCESS) {
progress->set_max( download->get_body_size() );
progress->set_val(download->get_downloaded_bytes());
int cstatus = download->get_http_client_status();
if (cstatus==HTTPClient::STATUS_BODY)
status->set_text("Fetching: "+String::humanize_size(download->get_downloaded_bytes()));
if (cstatus!=prev_status) {
switch(cstatus) {
case HTTPClient::STATUS_RESOLVING: {
status->set_text("Resolving..");
} break;
case HTTPClient::STATUS_CONNECTING: {
status->set_text("Connecting..");
} break;
case HTTPClient::STATUS_REQUESTING: {
status->set_text("Requesting..");
} break;
default: {}
}
prev_status=cstatus;
}
}
}
void EditorAssetLibraryItemDownload::_close() {
DirAccess *da = DirAccess::create(DirAccess::ACCESS_FILESYSTEM);
da->remove(download->get_download_file()); //clean up removed file
memdelete(da);
queue_delete();
}
void EditorAssetLibraryItemDownload::_install() {
String file = download->get_download_file();
if (external_install) {
emit_signal("install_asset",file,title->get_text());
return;
}
asset_installer->open(file,1);
}
void EditorAssetLibraryItemDownload::_make_request() {
download->cancel_request();
download->set_download_file(EditorSettings::get_singleton()->get_settings_path().plus_file("tmp").plus_file("tmp_asset_"+itos(asset_id))+".zip");
Error err = download->request(host);
if(err!=OK) {
status->set_text("Error making request");
} else {
set_process(true);
}
}
void EditorAssetLibraryItemDownload::_bind_methods() {
ObjectTypeDB::bind_method("_http_download_completed",&EditorAssetLibraryItemDownload::_http_download_completed);
ObjectTypeDB::bind_method("_install",&EditorAssetLibraryItemDownload::_install);
ObjectTypeDB::bind_method("_close",&EditorAssetLibraryItemDownload::_close);
ObjectTypeDB::bind_method("_make_request",&EditorAssetLibraryItemDownload::_make_request);
ADD_SIGNAL(MethodInfo("install_asset",PropertyInfo(Variant::STRING,"zip_path"),PropertyInfo(Variant::STRING,"name")));
}
EditorAssetLibraryItemDownload::EditorAssetLibraryItemDownload() {
HBoxContainer *hb = memnew( HBoxContainer);
add_child(hb);
icon = memnew( TextureFrame );
hb->add_child(icon);
VBoxContainer *vb = memnew( VBoxContainer );
hb->add_child(vb);
vb->set_h_size_flags(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(SIZE_EXPAND_FILL);
dismiss = memnew( TextureButton );
dismiss->connect("pressed",this,"_close");
title_hb->add_child(dismiss);
title->set_clip_text(true);
vb->add_spacer();
status = memnew (Label("Idle"));
vb->add_child(status);
status->add_color_override("font_color", Color(0.5,0.5,0.5) );
progress = memnew( ProgressBar );
vb->add_child(progress);
HBoxContainer *hb2 = memnew( HBoxContainer );
vb->add_child(hb2);
hb2->add_spacer();
install = memnew( Button );
install->set_text("Install");
install->set_disabled(true);
install->connect("pressed",this,"_install");
retry = memnew( Button );
retry->set_text("Retry");
retry->connect("pressed",this,"_make_request");
hb2->add_child(retry);
hb2->add_child(install);
set_custom_minimum_size(Size2(250,0));
download = memnew( HTTPRequest );
add_child(download);
download->connect("request_completed",this,"_http_download_completed");
download_error = memnew( AcceptDialog );
add_child(download_error);
download_error->set_title("Download Error");
asset_installer = memnew( EditorAssetInstaller );
add_child(asset_installer);
prev_status=-1;
external_install=false;
}
////////////////////////////////////////////////////////////////////////////////
void EditorAssetLibrary::_notification(int p_what) {
if (p_what==NOTIFICATION_READY) {
TextureFrame *tf = memnew(TextureFrame);
tf->set_texture(get_icon("Error","EditorIcons"));
reverse->set_icon(get_icon("Updown","EditorIcons"));
error_hb->add_child(tf);
error_label->raise();
}
if (p_what==NOTIFICATION_VISIBILITY_CHANGED) {
if(!is_hidden()) {
_repository_changed(0); // Update when shown for the first time
}
}
if (p_what==NOTIFICATION_PROCESS) {
HTTPClient::Status s = request->get_http_client_status();
bool visible = s!=HTTPClient::STATUS_DISCONNECTED;
if (visible != !load_status->is_hidden()) {
load_status->set_hidden(!visible);
}
if (visible) {
switch(s) {
case HTTPClient::STATUS_RESOLVING: {
load_status->set_val(0.1);
} break;
case HTTPClient::STATUS_CONNECTING: {
load_status->set_val(0.2);
} break;
case HTTPClient::STATUS_REQUESTING: {
load_status->set_val(0.3);
} break;
case HTTPClient::STATUS_BODY: {
load_status->set_val(0.4);
} break;
default: {}
}
}
bool no_downloads = downloads_hb->get_child_count()==0;
if (no_downloads != downloads_scroll->is_hidden()) {
downloads_scroll->set_hidden(no_downloads);
}
}
}
void EditorAssetLibrary::_install_asset() {
ERR_FAIL_COND(!description);
for(int i=0;i<downloads_hb->get_child_count();i++) {
EditorAssetLibraryItemDownload *d = downloads_hb->get_child(i)->cast_to<EditorAssetLibraryItemDownload>();
if (d && d->get_asset_id() == description->get_asset_id()) {
if (EditorNode::get_singleton() != NULL)
EditorNode::get_singleton()->show_warning("Download for this asset is already in progress!");
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",this,"_install_external_asset");
}
}
const char* EditorAssetLibrary::sort_key[SORT_MAX]={
"rating",
"downloads",
"name",
"cost",
"updated"
};
const char* EditorAssetLibrary::sort_text[SORT_MAX]={
"Rating",
"Downloads",
"Name",
"Cost",
"Updated"
};
const char* EditorAssetLibrary::support_key[SUPPORT_MAX]={
"official",
"community",
"testing"
};
void EditorAssetLibrary::_select_author(int p_id) {
//opemn 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);
/*
if (description) {
memdelete(description);
}
description = memnew( EditorAssetLibraryItemDescription );
add_child(description);
description->popup_centered_minsize();*/
}
void EditorAssetLibrary::_image_update(bool use_cache, bool final, const ByteArray& p_data, int p_queue_id) {
Object *obj = ObjectDB::get_instance(image_queue[p_queue_id].target);
if (obj) {
bool image_set = false;
ByteArray image_data = p_data;
if(use_cache) {
String cache_filename_base = EditorSettings::get_singleton()->get_settings_path().plus_file("tmp").plus_file("assetimage_"+image_queue[p_queue_id].image_url.md5_text());
FileAccess* file = FileAccess::open(cache_filename_base+".data", FileAccess::READ);
if(file) {
ByteArray cached_data;
int len=file->get_32();
cached_data.resize(len);
ByteArray::Write w=cached_data.write();
file->get_buffer(w.ptr(), len);
image_data = cached_data;
file->close();
}
}
int len=image_data.size();
ByteArray::Read r=image_data.read();
Image image(r.ptr(),len);
if (!image.empty()) {
float max_height = 10000;
switch(image_queue[p_queue_id].image_type) {
case IMAGE_QUEUE_ICON: max_height=80; break;
case IMAGE_QUEUE_THUMBNAIL: max_height=80; break;
case IMAGE_QUEUE_SCREENSHOT: max_height=345; break;
}
float scale_ratio = max_height / image.get_height();
if(scale_ratio < 1) {
image.resize(image.get_width() * scale_ratio, image.get_height() * scale_ratio, Image::INTERPOLATE_CUBIC);
}
Ref<ImageTexture> tex;
tex.instance();
tex->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_icon("ErrorSign","EditorIcons"));
}
}
}
void EditorAssetLibrary::_image_request_completed(int p_status, int p_code, const StringArray& headers, const ByteArray& p_data,int p_queue_id) {
ERR_FAIL_COND( !image_queue.has(p_queue_id) );
if (p_status==HTTPRequest::RESULT_SUCCESS) {
print_line("GOT IMAGE YAY!");
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 = EditorSettings::get_singleton()->get_settings_path().plus_file("tmp").plus_file("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();
FileAccess* file;
file = FileAccess::open(cache_filename_base+".etag", FileAccess::WRITE);
if(file) {
file->store_line(new_etag);
file->close();
}
int len=p_data.size();
ByteArray::Read r=p_data.read();
file = FileAccess::open(cache_filename_base+".data", FileAccess::WRITE);
if(file) {
file->store_32(len);
file->store_buffer(r.ptr(),len);
file->close();
}
break;
}
}
}
_image_update(p_code == HTTPClient::RESPONSE_NOT_MODIFIED, true, p_data, p_queue_id);
} else {
WARN_PRINTS("Error getting PNG file for asset id "+itos(image_queue[p_queue_id].asset_id));
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_icon("ErrorSign","EditorIcons"));
}
}
image_queue[p_queue_id].request->queue_delete();;
image_queue.erase(p_queue_id);
_update_image_queue();
}
void EditorAssetLibrary::_update_image_queue() {
int max_images=2;
int current_images=0;
List<int> to_delete;
for (Map<int,ImageQueue>::Element *E=image_queue.front();E;E=E->next()) {
if (!E->get().active && current_images<max_images) {
String cache_filename_base = EditorSettings::get_singleton()->get_settings_path().plus_file("tmp").plus_file("assetimage_"+E->get().image_url.md5_text());
Vector<String> headers;
if(FileAccess::exists(cache_filename_base+".etag") && FileAccess::exists(cache_filename_base+".data")) {
FileAccess* file = FileAccess::open(cache_filename_base+".etag", FileAccess::READ);
if (file) {
headers.push_back("If-None-Match: " + file->get_line());
file->close();
}
}
print_line("REQUEST ICON FOR: "+itos(E->get().asset_id));
Error err = E->get().request->request(E->get().image_url, headers);
if (err!=OK) {
to_delete.push_back(E->key());
} else {
E->get().active=true;
}
current_images++;
} else if (E->get().active) {
current_images++;
}
}
while(to_delete.size()) {
image_queue[to_delete.front()->get()].request->queue_delete();
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 );
iq.target=p_for;
iq.queue_id=++last_queue_id;
iq.active=false;
iq.request->connect("request_completed",this,"_image_request_completed",varray(iq.queue_id));
image_queue[iq.queue_id]=iq;
add_child(iq.request);
_image_update(true, false, ByteArray(), iq.queue_id);
_update_image_queue();
}
void EditorAssetLibrary::_repository_changed(int p_repository_id) {
host=repository->get_item_metadata(p_repository_id);
print_line(".." + host);
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()];
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 != String()) {
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()));
}
if (reverse->is_pressed()) {
args+="&reverse=true";
}
if (filter->get_text()!=String()) {
args+="&filter="+filter->get_text().http_escape();
}
if (p_page>0) {
args+="&page="+itos(p_page);
}
_api_request("asset",REQUESTING_SEARCH,args);
}
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 );
//do the mario
int from = p_page-5;
if (from<0)
from=0;
int to = from+10;
if (to>p_page_count)
to=p_page_count;
Color gray = Color(0.65,0.65,0.65);
hbc->add_spacer();
hbc->add_constant_override("separation",10);
if(p_page != 0) {
LinkButton *first = memnew( LinkButton );
first->set_text("first");
first->add_color_override("font_color", gray );
first->set_underline_mode(LinkButton::UNDERLINE_MODE_ON_HOVER);
first->connect("pressed",this,"_search",varray(0));
hbc->add_child(first);
}
if (p_page>0) {
LinkButton *prev = memnew( LinkButton );
prev->set_text("prev");
prev->add_color_override("font_color", gray );
prev->set_underline_mode(LinkButton::UNDERLINE_MODE_ON_HOVER);
prev->connect("pressed",this,"_search",varray(p_page-1));
hbc->add_child(prev);
}
for(int i=from;i<to;i++) {
if (i==p_page) {
Label *current = memnew(Label);
current->set_text(itos(i+1));
hbc->add_child(current);
} else {
LinkButton *current = memnew( LinkButton );
current->add_color_override("font_color", gray );
current->set_underline_mode(LinkButton::UNDERLINE_MODE_ON_HOVER);
current->set_text(itos(i+1));
current->connect("pressed",this,"_search",varray(i));
hbc->add_child(current);
}
}
if (p_page<p_page_count-1) {
LinkButton *next = memnew( LinkButton );
next->set_text("next");
next->add_color_override("font_color", gray );
next->set_underline_mode(LinkButton::UNDERLINE_MODE_ON_HOVER);
next->connect("pressed",this,"_search",varray(p_page+1));
hbc->add_child(next);
}
if(p_page != p_page_count-1) {
LinkButton *last = memnew( LinkButton );
last->set_text("last");
last->add_color_override("font_color", gray );
last->set_underline_mode(LinkButton::UNDERLINE_MODE_ON_HOVER);
hbc->add_child(last);
last->connect("pressed",this,"_search",varray(p_page_count-1));
}
Label *totals = memnew( Label );
totals->set_text("( "+itos(from*p_page_len)+" - "+itos(from*p_page_len+p_current_items-1)+" / "+itos(p_total_items)+" )");
hbc->add_child(totals);
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 StringArray& headers, const ByteArray& p_data) {
String str;
{
int datalen=p_data.size();
ByteArray::Read r = p_data.read();
str.parse_utf8((const char*)r.ptr(),datalen);
}
bool error_abort=true;
switch(p_status) {
case HTTPRequest::RESULT_CANT_RESOLVE: {
error_label->set_text("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("Connection error, please try again.");
} break;
case HTTPRequest::RESULT_SSL_HANDSHAKE_ERROR:
case HTTPRequest::RESULT_CANT_CONNECT: {
error_label->set_text("Can't connect to host: "+host);
} break;
case HTTPRequest::RESULT_NO_RESPONSE: {
error_label->set_text("No response from host: "+host);
} break;
case HTTPRequest::RESULT_REQUEST_FAILED: {
error_label->set_text("Request failed, return code: "+itos(p_code));
} break;
case HTTPRequest::RESULT_REDIRECT_LIMIT_REACHED: {
error_label->set_text("Request failed, too many redirects");
} break;
default: {
if (p_code!=200) {
error_label->set_text("Request failed, return code: "+itos(p_code));
} else {
error_abort=false;
}
} break;
}
if (error_abort) {
error_hb->show();
return;
}
print_line("response: "+itos(p_status)+" code: "+itos(p_code));
Dictionary d;
d.parse_json(str);
print_line(Variant(d).get_construct_string());
RequestType requested = requesting;
requesting=REQUESTING_NONE;
switch(requested) {
case REQUESTING_CONFIG: {
categories->clear();
categories->add_item("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( categories->get_item_count() -1, id);
category_map[cat["id"]] = name;
}
}
_search();
} break;
case REQUESTING_SEARCH: {
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 );
asset_items->set_columns(2);
asset_items->add_constant_override("hseparation",10);
asset_items->add_constant_override("vseparation",10);
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);
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("rating"));
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["rating"],r["cost"]);
item->connect("asset_selected",this,"_select_asset");
item->connect("author_selected",this,"_select_author");
item->connect("category_selected",this,"_select_category");
if(r.has("icon_url") && r["icon_url"] != "") {
_request_image(item->get_instance_ID(),r["icon_url"],IMAGE_QUEUE_ICON,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("rating"));
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_minsize();
description->connect("confirmed",this,"_install_asset");
description->configure(r["title"],r["asset_id"],category_map[r["category_id"]],r["category_id"],r["author"],r["author_id"],r["rating"],r["cost"],r["version"],r["version_string"],r["description"],r["download_url"],r["browse_url"], r["download_hash"]);
/*item->connect("asset_selected",this,"_select_asset");
item->connect("author_selected",this,"_select_author");
item->connect("category_selected",this,"_category_selected");*/
if(r.has("icon_url") && r["icon_url"] != "") {
_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);
} else {
_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=NULL;
}
asset_installer = memnew( EditorAssetInstaller );
add_child(asset_installer);
asset_installer->open(p_file);
}
void EditorAssetLibrary::_asset_open() {
asset_open->popup_centered_ratio();
}
void EditorAssetLibrary::_manage_plugins() {
ProjectSettings::get_singleton()->popup_project_settings();
ProjectSettings::get_singleton()->set_plugins_page();
}
void EditorAssetLibrary::_install_external_asset(String p_zip_path,String p_title) {
emit_signal("install_asset",p_zip_path,p_title);
}
void EditorAssetLibrary::_bind_methods() {
ObjectTypeDB::bind_method("_http_request_completed",&EditorAssetLibrary::_http_request_completed);
ObjectTypeDB::bind_method("_select_asset",&EditorAssetLibrary::_select_asset);
ObjectTypeDB::bind_method("_select_author",&EditorAssetLibrary::_select_author);
ObjectTypeDB::bind_method("_select_category",&EditorAssetLibrary::_select_category);
ObjectTypeDB::bind_method("_image_request_completed",&EditorAssetLibrary::_image_request_completed);
ObjectTypeDB::bind_method("_search",&EditorAssetLibrary::_search,DEFVAL(0));
ObjectTypeDB::bind_method("_install_asset",&EditorAssetLibrary::_install_asset);
ObjectTypeDB::bind_method("_manage_plugins",&EditorAssetLibrary::_manage_plugins);
ObjectTypeDB::bind_method("_asset_open",&EditorAssetLibrary::_asset_open);
ObjectTypeDB::bind_method("_asset_file_selected",&EditorAssetLibrary::_asset_file_selected);
ObjectTypeDB::bind_method("_repository_changed",&EditorAssetLibrary::_repository_changed);
ObjectTypeDB::bind_method("_support_toggled",&EditorAssetLibrary::_support_toggled);
ObjectTypeDB::bind_method("_rerun_search",&EditorAssetLibrary::_rerun_search);
ObjectTypeDB::bind_method("_install_external_asset",&EditorAssetLibrary::_install_external_asset);
ADD_SIGNAL(MethodInfo("install_asset",PropertyInfo(Variant::STRING,"zip_path"),PropertyInfo(Variant::STRING,"name")));
}
EditorAssetLibrary::EditorAssetLibrary(bool p_templates_only) {
templates_only=p_templates_only;
Ref<StyleBoxEmpty> border;
border.instance();
border->set_default_margin(MARGIN_LEFT,15);
border->set_default_margin(MARGIN_RIGHT,15);
border->set_default_margin(MARGIN_BOTTOM,5);
border->set_default_margin(MARGIN_TOP,5);
add_style_override("panel",border);
VBoxContainer *library_main = memnew( VBoxContainer );
add_child(library_main);
HBoxContainer *search_hb = memnew( HBoxContainer );
library_main->add_child(search_hb);
library_main->add_constant_override("separation",10);
search_hb->add_child( memnew( Label(TTR("Search:")+" ")));
filter =memnew( LineEdit );
search_hb->add_child(filter);
filter->set_h_size_flags(SIZE_EXPAND_FILL);
filter->connect("text_entered",this,"_search");
search = memnew( Button("Search"));
search->connect("pressed",this,"_search");
search_hb->add_child(search);
if (!p_templates_only)
search_hb->add_child(memnew( VSeparator ));
Button * open_asset = memnew( Button );
open_asset->set_text("Import");
search_hb->add_child(open_asset);
open_asset->connect("pressed",this,"_asset_open");
Button * plugins = memnew( Button );
plugins->set_text("Plugins");
search_hb->add_child(plugins);
plugins->connect("pressed",this,"_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(sort_text[i]);
}
search_hb2->add_child(sort);
sort->set_h_size_flags(SIZE_EXPAND_FILL);
sort->connect("item_selected", this, "_rerun_search");
reverse = memnew( ToolButton );
reverse->set_toggle_mode(true);
reverse->connect("toggled", this, "_rerun_search");
//reverse->set_text(TTR("Reverse"));
search_hb2->add_child(reverse);
search_hb2->add_child(memnew(VSeparator));
//search_hb2->add_spacer();
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(SIZE_EXPAND_FILL);
//search_hb2->add_spacer();
categories->connect("item_selected", this, "_rerun_search");
search_hb2->add_child(memnew(VSeparator));
search_hb2->add_child( memnew( Label(TTR("Site:")+" ")));
repository = memnew( OptionButton );
repository->add_item("Godot");
repository->set_item_metadata(0, "https://godotengine.org/asset-library/api");
repository->add_item("Localhost"); // TODO: Maybe remove?
repository->set_item_metadata(1, "http://127.0.0.1/asset-library/api");
repository->connect("item_selected",this,"_repository_changed");
search_hb2->add_child(repository);
repository->set_h_size_flags(SIZE_EXPAND_FILL);
search_hb2->add_child(memnew(VSeparator));
support = memnew( MenuButton );
search_hb2->add_child(support);
support->set_text(TTR("Support.."));
support->get_popup()->add_check_item(TTR("Official"),SUPPORT_OFFICIAL);
support->get_popup()->add_check_item(TTR("Community"),SUPPORT_COMMUNITY);
support->get_popup()->add_check_item(TTR("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("item_pressed",this,"_support_toggled");
/////////
PanelContainer * library_scroll_bg = memnew( PanelContainer );
library_main->add_child(library_scroll_bg);
library_scroll_bg->add_style_override("panel",get_stylebox("normal","TextEdit"));
library_scroll_bg->set_v_size_flags(SIZE_EXPAND_FILL);
library_scroll = memnew( ScrollContainer );
library_scroll->set_enable_v_scroll(true);
library_scroll->set_enable_h_scroll(false);
library_scroll_bg->add_child(library_scroll);
Ref<StyleBoxEmpty> border2;
border2.instance();
border2->set_default_margin(MARGIN_LEFT,15);
border2->set_default_margin(MARGIN_RIGHT,35);
border2->set_default_margin(MARGIN_BOTTOM,15);
border2->set_default_margin(MARGIN_TOP,15);
PanelContainer * library_vb_border = memnew( PanelContainer );
library_scroll->add_child(library_vb_border);
library_vb_border->add_style_override("panel",border2);
library_vb_border->set_h_size_flags(SIZE_EXPAND_FILL);
library_vb_border->set_stop_mouse(false);
library_vb = memnew( VBoxContainer );
library_vb->set_h_size_flags(SIZE_EXPAND_FILL);
library_vb_border->add_child(library_vb);
// margin_panel->set_stop_mouse(false);
asset_top_page = memnew( HBoxContainer );
library_vb->add_child(asset_top_page);
asset_items = memnew( GridContainer );
asset_items->set_columns(2);
asset_items->add_constant_override("hseparation",10);
asset_items->add_constant_override("vseparation",10);
library_vb->add_child(asset_items);
asset_bottom_page = memnew( HBoxContainer );
library_vb->add_child(asset_bottom_page);
request = memnew( HTTPRequest );
add_child(request);
request->set_use_threads(EDITOR_DEF("asset_library/use_threads",true));
request->connect("request_completed",this,"_http_request_completed");
last_queue_id=0;
library_vb->add_constant_override("separation",20);
load_status = memnew( ProgressBar );
load_status->set_min(0);
load_status->set_max(1);
load_status->set_step(0.001);
library_main->add_child(load_status);
error_hb = memnew( HBoxContainer );
library_main->add_child(error_hb);
error_label = memnew( Label );
error_label->add_color_override("color",Color(1,0.4,0.3));
error_hb->add_child(error_label);
description = NULL;
set_process(true);
downloads_scroll = memnew( ScrollContainer );
downloads_scroll->set_enable_h_scroll(true);
downloads_scroll->set_enable_v_scroll(false);
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_mode(EditorFileDialog::MODE_OPEN_FILE);
add_child(asset_open);
asset_open->connect("file_selected",this,"_asset_file_selected");
asset_installer=NULL;
}
///////
void AssetLibraryEditorPlugin::make_visible(bool p_visible) {
if (p_visible) {
addon_library->show();
} else {
addon_library->hide();
}
}
AssetLibraryEditorPlugin::AssetLibraryEditorPlugin(EditorNode *p_node) {
editor=p_node;
addon_library = memnew( EditorAssetLibrary );
addon_library->set_v_size_flags(Control::SIZE_EXPAND_FILL);
editor->get_viewport()->add_child(addon_library);
addon_library->set_area_as_parent_rect();
addon_library->hide();
}
AssetLibraryEditorPlugin::~AssetLibraryEditorPlugin() {
}