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Implement applyEdit in LSP for signal connecting

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This commit is contained in:
Francois Belair 2021-07-11 15:51:31 -04:00
parent fb3961b2ef
commit 9a8421aa05
5 changed files with 126 additions and 0 deletions
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52
modules/gdscript/language_server/gdscript_workspace.cpp
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@ -42,6 +42,7 @@
#include "scene/resources/packed_scene.h"
void GDScriptWorkspace::_bind_methods() {
ClassDB::bind_method(D_METHOD("apply_new_signal"), &GDScriptWorkspace::apply_new_signal);
ClassDB::bind_method(D_METHOD("didDeleteFiles"), &GDScriptWorkspace::did_delete_files);
ClassDB::bind_method(D_METHOD("symbol"), &GDScriptWorkspace::symbol);
ClassDB::bind_method(D_METHOD("parse_script", "path", "content"), &GDScriptWorkspace::parse_script);
@ -52,6 +53,54 @@ void GDScriptWorkspace::_bind_methods() {
ClassDB::bind_method(D_METHOD("generate_script_api", "path"), &GDScriptWorkspace::generate_script_api);
}
void GDScriptWorkspace::apply_new_signal(Object *obj, String function, PackedStringArray args) {
String function_signature = "func " + function;
Ref<Script> script = obj->get_script();
String source = script->get_source_code();
if (source.find(function_signature) != -1) {
return;
}
int first_class = source.find("\nclass ");
int start_line = 0;
if (first_class != -1) {
start_line = source.substr(0, first_class).split("\n").size();
} else {
start_line = source.split("\n").size();
}
String function_body = "\n\n" + function_signature + "(";
for (int i = 0; i < args.size(); ++i) {
function_body += args[i];
if (i < args.size() - 1) {
function_body += ", ";
}
}
function_body += ")";
if (EditorSettings::get_singleton()->get_setting("text_editor/completion/add_type_hints")) {
function_body += " -> void";
}
function_body += ":\n\tpass # Replace with function body.\n";
lsp::TextEdit text_edit;
if (first_class != -1) {
function_body += "\n\n";
}
text_edit.range.end.line = text_edit.range.start.line = start_line;
text_edit.newText = function_body;
String uri = get_file_uri(script->get_path());
lsp::ApplyWorkspaceEditParams params;
params.edit.add_edit(uri, text_edit);
GDScriptLanguageProtocol::get_singleton()->request_client("workspace/applyEdit", params.to_json());
}
void GDScriptWorkspace::did_delete_files(const Dictionary &p_params) {
Array files = p_params["files"];
for (int i = 0; i < files.size(); ++i) {
@ -325,6 +374,9 @@ Error GDScriptWorkspace::initialize() {
}
}
EditorNode *editor_node = EditorNode::get_singleton();
editor_node->connect("script_add_function_request", callable_mp(this, &GDScriptWorkspace::apply_new_signal));
return OK;
}