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Add translation preview in editor

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This commit is contained in:
Haoyu Qiu
2024-09-13 00:50:09 +08:00
parent 6c9765d87e
commit 8d93b6a54c
15 changed files with 407 additions and 56 deletions
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51
editor/editor_node.cpp
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@@ -509,6 +509,8 @@ void EditorNode::_update_from_settings() {
ResourceImporterTexture::get_singleton()->update_imports();
_update_translations();
#ifdef DEBUG_ENABLED
NavigationServer2D::get_singleton()->set_debug_navigation_edge_connection_color(GLOBAL_GET("debug/shapes/navigation/2d/edge_connection_color"));
NavigationServer2D::get_singleton()->set_debug_navigation_geometry_edge_color(GLOBAL_GET("debug/shapes/navigation/2d/geometry_edge_color"));
@@ -544,6 +546,23 @@ void EditorNode::_gdextensions_reloaded() {
EditorHelp::generate_doc(true, false);
}
void EditorNode::_update_translations() {
Ref<TranslationDomain> main = TranslationServer::get_singleton()->get_main_domain();
main->clear();
TranslationServer::get_singleton()->load_translations();
if (main->is_enabled() && !main->get_loaded_locales().has(main->get_locale_override())) {
// Translations for the current preview locale is removed.
main->set_enabled(false);
main->set_locale_override(String());
scene_root->set_auto_translate_mode(AUTO_TRANSLATE_MODE_DISABLED);
emit_signal(SNAME("preview_locale_changed"));
} else {
scene_root->propagate_notification(NOTIFICATION_TRANSLATION_CHANGED);
}
}
void EditorNode::_update_theme(bool p_skip_creation) {
if (!p_skip_creation) {
theme = EditorThemeManager::generate_theme(theme);
@@ -4025,6 +4044,33 @@ void EditorNode::set_edited_scene_root(Node *p_scene, bool p_auto_add) {
}
}
String EditorNode::get_preview_locale() const {
const Ref<TranslationDomain> &main_domain = TranslationServer::get_singleton()->get_main_domain();
return main_domain->is_enabled() ? main_domain->get_locale_override() : String();
}
void EditorNode::set_preview_locale(const String &p_locale) {
const String &prev_locale = get_preview_locale();
if (prev_locale == p_locale) {
return;
}
// Texts set in the editor could be identifiers that should never be translated.
// So we need to disable translation entirely.
Ref<TranslationDomain> main_domain = TranslationServer::get_singleton()->get_main_domain();
main_domain->set_enabled(!p_locale.is_empty());
main_domain->set_locale_override(p_locale);
if (prev_locale.is_empty() == p_locale.is_empty()) {
// Switching between different locales.
scene_root->propagate_notification(NOTIFICATION_TRANSLATION_CHANGED);
} else {
// Switching between on/off.
scene_root->set_auto_translate_mode(p_locale.is_empty() ? AUTO_TRANSLATE_MODE_DISABLED : AUTO_TRANSLATE_MODE_ALWAYS);
}
emit_signal(SNAME("preview_locale_changed"));
}
Dictionary EditorNode::_get_main_scene_state() {
Dictionary state;
state["scene_tree_offset"] = SceneTreeDock::get_singleton()->get_tree_editor()->get_scene_tree()->get_vscroll_bar()->get_value();
@@ -7060,6 +7106,7 @@ void EditorNode::_bind_methods() {
ADD_SIGNAL(MethodInfo("scene_saved", PropertyInfo(Variant::STRING, "path")));
ADD_SIGNAL(MethodInfo("scene_changed"));
ADD_SIGNAL(MethodInfo("scene_closed", PropertyInfo(Variant::STRING, "path")));
ADD_SIGNAL(MethodInfo("preview_locale_changed"));
}
static Node *_resource_get_edited_scene() {
@@ -7354,7 +7401,7 @@ EditorNode::EditorNode() {
ProjectSettings::get_singleton()->connect("settings_changed", callable_mp(this, &EditorNode::_update_from_settings));
GDExtensionManager::get_singleton()->connect("extensions_reloaded", callable_mp(this, &EditorNode::_gdextensions_reloaded));
TranslationServer::get_singleton()->set_enabled(false);
TranslationServer::get_singleton()->get_main_domain()->set_enabled(false);
// Load settings.
if (!EditorSettings::get_singleton()) {
EditorSettings::create();
@@ -7767,6 +7814,8 @@ EditorNode::EditorNode() {
editor_main_screen->set_v_size_flags(Control::SIZE_EXPAND_FILL);
scene_root = memnew(SubViewport);
scene_root->set_auto_translate_mode(AUTO_TRANSLATE_MODE_DISABLED);
scene_root->set_translation_domain(StringName());
scene_root->set_embedding_subwindows(true);
scene_root->set_disable_3d(true);
scene_root->set_disable_input(true);