Add EditorInterface method to search asset library

Author: devloglogan

editor/asset_library/asset_library_editor_plugin.cpp

@@ -1832,6 +1832,14 @@ void AssetLibraryEditorPlugin::make_visible(bool p_visible) {
 	}
 }
 
+LineEdit *AssetLibraryEditorPlugin::get_search_filter() {
+	return addon_library->get_search_filter();
+}
+
+HTTPRequest *AssetLibraryEditorPlugin::get_request() {
+	return addon_library->get_request();
+}
+
 AssetLibraryEditorPlugin::AssetLibraryEditorPlugin() {
 	addon_library = memnew(EditorAssetLibrary);
 	addon_library->set_v_size_flags(Control::SIZE_EXPAND_FILL);

editor/asset_library/asset_library_editor_plugin.h

@@ -334,6 +334,9 @@ class EditorAssetLibrary : public PanelContainer {
 public:
 	void disable_community_support();
 
+	LineEdit *get_search_filter() { return filter; }
+	HTTPRequest *get_request() { return request; }
+
 	EditorAssetLibrary(bool p_templates_only = false);
 };
 
@@ -354,5 +357,8 @@ class AssetLibraryEditorPlugin : public EditorPlugin {
 	//virtual Dictionary get_state() const;
 	//virtual void set_state(const Dictionary& p_state);
 
+	LineEdit *get_search_filter();
+	HTTPRequest *get_request();
+
 	AssetLibraryEditorPlugin();
 };

editor/editor_interface.cpp

@@ -29,10 +29,12 @@
 /**************************************************************************/
 
 #include "editor_interface.h"
+#include "core/string/print_string.h"
 #include "editor_interface.compat.inc"
 
 #include "core/config/project_settings.h"
 #include "core/io/resource_loader.h"
+#include "editor/asset_library/asset_library_editor_plugin.h"
 #include "editor/docks/filesystem_dock.h"
 #include "editor/docks/inspector_dock.h"
 #include "editor/editor_main_screen.h"
@@ -59,6 +61,8 @@
 #include "scene/3d/mesh_instance_3d.h"
 #include "scene/gui/box_container.h"
 #include "scene/gui/control.h"
+#include "scene/gui/line_edit.h"
+#include "scene/main/http_request.h"
 #include "scene/main/window.h"
 #include "scene/resources/packed_scene.h"
 #include "scene/resources/theme.h"
@@ -117,6 +121,37 @@ void EditorInterface::open_export_dialog() {
 	EditorNode::get_singleton()->open_export_dialog();
 }
 
+void EditorInterface::search_asset_library(const String &p_filter) {
+	AssetLibraryEditorPlugin *asset_lib = EditorNode::get_singleton()->get_asset_library();
+	ERR_FAIL_NULL_MSG(asset_lib, "Asset Library not available.");
+
+	LineEdit *asset_library_filter = asset_lib->get_search_filter();
+
+	HTTPRequest *request = asset_lib->get_request();
+
+	if (!asset_library_filter->is_editable()) {
+		request->connect("request_completed", callable_mp(this, &EditorInterface::_on_asset_library_request_completed).bind(asset_library_filter, p_filter), CONNECT_ONE_SHOT);
+	} else {
+		asset_library_filter->set_text(p_filter);
+		asset_library_filter->emit_signal("text_changed", asset_library_filter->get_text());
+	}
+}
+
+void EditorInterface::_on_asset_library_request_completed(int p_result, int p_response_code, const PackedStringArray &p_headers, const PackedByteArray &p_body, LineEdit *p_asset_library_filter, String p_search_string) {
+	if (p_response_code != 200) {
+		print_verbose(vformat("Asset Library HTTPRequest returned with response code %s", p_response_code));
+		return;
+	}
+
+	if (p_asset_library_filter == nullptr) {
+		print_verbose("No Asset Library LineEdit node found");
+		return;
+	}
+
+	p_asset_library_filter->set_text(p_search_string);
+	p_asset_library_filter->emit_signal("text_changed", p_asset_library_filter->get_text());
+}
+
 AABB EditorInterface::_calculate_aabb_for_scene(Node *p_node, AABB &p_scene_aabb) {
 	MeshInstance3D *mesh_node = Object::cast_to<MeshInstance3D>(p_node);
 	if (mesh_node && mesh_node->get_mesh().is_valid()) {
@@ -844,6 +879,7 @@ void EditorInterface::_bind_methods() {
 
 	ClassDB::bind_method(D_METHOD("open_project_settings", "general_page", "filter"), &EditorInterface::open_project_settings);
 	ClassDB::bind_method(D_METHOD("open_export_dialog"), &EditorInterface::open_export_dialog);
+	ClassDB::bind_method(D_METHOD("search_asset_library", "filter"), &EditorInterface::search_asset_library);
 
 	ClassDB::bind_method(D_METHOD("make_mesh_previews", "meshes", "preview_size"), &EditorInterface::_make_mesh_previews);
 

editor/editor_interface.h

@@ -48,6 +48,7 @@ class EditorSettings;
 class EditorToaster;
 class EditorUndoRedoManager;
 class FileSystemDock;
+class LineEdit;
 class Mesh;
 class Node;
 class PropertySelector;
@@ -109,9 +110,6 @@ class EditorInterface : public Object {
 	EditorToaster *get_editor_toaster() const;
 	EditorUndoRedoManager *get_editor_undo_redo() const;
 
-	void open_project_settings(const String &p_general_page, const String &p_filter);
-	void open_export_dialog();
-
 	Vector<Ref<Texture2D>> make_mesh_previews(const Vector<Ref<Mesh>> &p_meshes, Vector<Transform3D> *p_transforms, int p_preview_size);
 	void make_scene_preview(const String &p_path, Node *p_scene, int p_preview_size);
 
@@ -149,6 +147,11 @@ class EditorInterface : public Object {
 	String get_current_feature_profile() const;
 	void set_current_feature_profile(const String &p_profile_name);
 
+	void open_project_settings(const String &p_general_page, const String &p_filter);
+	void open_export_dialog();
+	void search_asset_library(const String &p_filter);
+	void _on_asset_library_request_completed(int p_result, int p_response_code, const PackedStringArray &p_headers, const PackedByteArray &p_body, LineEdit *p_asset_library_filter, String p_search_string);
+
 	// Editor dialogs.
 
 	void popup_node_selector(const Callable &p_callback, const TypedArray<StringName> &p_valid_types = TypedArray<StringName>(), Node *p_current_value = nullptr);

editor/editor_node.cpp

@@ -8957,7 +8957,8 @@ EditorNode::EditorNode() {
 	TextEditor::register_editor();
 
 	if (AssetLibraryEditorPlugin::is_available()) {
-		add_editor_plugin(memnew(AssetLibraryEditorPlugin));
+		asset_library_plugin = memnew(AssetLibraryEditorPlugin);
+		add_editor_plugin(asset_library_plugin);
 	} else {
 		print_verbose("Asset Library not available (due to using Web editor, or SSL support disabled).");
 	}

editor/editor_node.h

@@ -64,6 +64,7 @@ class Window;
 
 class AudioStreamImportSettingsDialog;
 class AudioStreamPreviewGenerator;
+class AssetLibraryEditorPlugin;
 class BackgroundProgress;
 class DependencyErrorDialog;
 class DockSplitContainer;
@@ -275,6 +276,8 @@ class EditorNode : public Node {
 	ProjectExportDialog *project_export = nullptr;
 	ProjectSettingsEditor *project_settings_editor = nullptr;
 
+	AssetLibraryEditorPlugin *asset_library_plugin = nullptr;
+
 	FBXImporterManager *fbx_importer_manager = nullptr;
 
 	Vector<EditorPlugin *> editor_plugins;
@@ -795,6 +798,8 @@ class EditorNode : public Node {
 
 	ProjectSettingsEditor *get_project_settings() { return project_settings_editor; }
 
+	AssetLibraryEditorPlugin *get_asset_library() { return asset_library_plugin; }
+
 	void trigger_menu_option(int p_option, bool p_confirmed);
 	bool has_previous_closed_scenes() const;