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/*
* Copyright (c) 2022, Sam Atkins <atkinssj@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include "CharacterSearchWidget.h"
#include "SearchCharacters.h"
#include <Applications/CharacterMap/CharacterSearchWindowGML.h>
struct SearchResult {
u32 code_point;
String code_point_string;
String display_text;
};
class CharacterSearchModel final : public GUI::Model {
public:
CharacterSearchModel() { }
int row_count(GUI::ModelIndex const&) const override { return m_data.size(); }
int column_count(GUI::ModelIndex const&) const override { return 2; }
GUI::Variant data(GUI::ModelIndex const& index, GUI::ModelRole role) const override
{
auto& result = m_data.at(index.row());
if (role == GUI::ModelRole::Display) {
if (index.column() == 0)
return result.code_point_string;
return result.display_text;
}
if (role == GUI::ModelRole::Custom)
return result.code_point;
return {};
}
void clear()
{
m_data.clear();
invalidate();
}
void add_result(SearchResult result)
{
m_data.append(move(result));
invalidate();
}
private:
Vector<SearchResult> m_data;
};
CharacterSearchWidget::CharacterSearchWidget()
{
load_from_gml(character_search_window_gml);
m_search_input = find_descendant_of_type_named<GUI::TextBox>("search_input");
m_search_button = find_descendant_of_type_named<GUI::Button>("search_button");
m_results_table = find_descendant_of_type_named<GUI::TableView>("results_table");
m_search_input->on_return_pressed = [this] { search(); };
m_search_button->on_click = [this](auto) { search(); };
m_results_table->horizontal_scrollbar().set_visible(false);
m_results_table->set_column_headers_visible(false);
m_results_table->set_model(adopt_ref(*new CharacterSearchModel()));
m_results_table->on_activation = [&](GUI::ModelIndex const& index) {
auto& model = static_cast<CharacterSearchModel&>(*m_results_table->model());
auto code_point = model.data(index, GUI::ModelRole::Custom).as_u32();
if (on_character_selected)
on_character_selected(code_point);
};
}
CharacterSearchWidget::~CharacterSearchWidget()
{
}
void CharacterSearchWidget::search()
{
// TODO: Sort the results nicely. They're sorted by code-point for now, which is easy, but not the most useful.
// Sorting intelligently in a style similar to Assistant would be nicer.
auto& model = static_cast<CharacterSearchModel&>(*m_results_table->model());
model.clear();
auto query = m_search_input->text();
if (query.is_empty())
return;
for_each_character_containing(query, [&](auto code_point, auto display_name) {
StringBuilder builder;
builder.append_code_point(code_point);
model.add_result({ code_point, builder.build(), move(display_name) });
});
}
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