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Code Issues Projects Releases Packages Wiki Activity Actions 9

LibWebView: Support custom search engines

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This allows the user to store custom search engines via about:settings.
Custom engines will be displayed below the builtin engines in the drop-
down to select the default engine.

A couple of edge cases here:

1. We currently reject a custom engine if one with the same name already
   exists. In the future, we should allow editing custom engines.

2. If a custom engine which was the default engine is removed, we will
   disable search rather than falling back to any other engine.
This commit is contained in:
Timothy Flynn 2025-04-04 18:12:32 -04:00 • committed by Andreas Kling
commit 2810071a9c
Notes: github-actions[bot] 2025-04-06 11:46:03 +00:00
7 changed files with 317 additions and 28 deletions
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24
Libraries/LibWebView/WebUI/SettingsUI.cpp
View file

@ -34,6 +34,12 @@ void SettingsUI::register_interfaces()
register_interface("setSearchEngine"sv, [this](auto const& data) {
set_search_engine(data);
});
register_interface("addCustomSearchEngine"sv, [this](auto const& data) {
add_custom_search_engine(data);
});
register_interface("removeCustomSearchEngine"sv, [this](auto const& data) {
remove_custom_search_engine(data);
});
register_interface("setAutocompleteEngine"sv, [this](auto const& data) {
set_autocomplete_engine(data);
});
@ -94,7 +100,7 @@ void SettingsUI::set_languages(JsonValue const& languages)
void SettingsUI::load_available_engines()
{
JsonArray search_engines;
for (auto const& engine : WebView::search_engines())
for (auto const& engine : WebView::builtin_search_engines())
search_engines.must_append(engine.name);
JsonArray autocomplete_engines;
@ -116,6 +122,22 @@ void SettingsUI::set_search_engine(JsonValue const& search_engine)
WebView::Application::settings().set_search_engine(search_engine.as_string());
}
void SettingsUI::add_custom_search_engine(JsonValue const& search_engine)
{
if (auto custom_engine = Settings::parse_custom_search_engine(search_engine); custom_engine.has_value())
WebView::Application::settings().add_custom_search_engine(custom_engine.release_value());
load_current_settings();
}
void SettingsUI::remove_custom_search_engine(JsonValue const& search_engine)
{
if (auto custom_engine = Settings::parse_custom_search_engine(search_engine); custom_engine.has_value())
WebView::Application::settings().remove_custom_search_engine(*custom_engine);
load_current_settings();
}
void SettingsUI::set_autocomplete_engine(JsonValue const& autocomplete_engine)
{
if (autocomplete_engine.is_null())