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/*
* Copyright (c) 2022, MacDue <macdue@dueutil.tech>
* Copyright (c) 2022, networkException <networkexception@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include "ThemesSettingsWidget.h"
#include <AK/LexicalPath.h>
#include <AK/QuickSort.h>
#include <Applications/DisplaySettings/ThemesSettingsGML.h>
#include <LibCore/DirIterator.h>
#include <LibGUI/Application.h>
#include <LibGUI/ConnectionToWindowServer.h>
#include <LibGUI/ItemListModel.h>
#include <LibGUI/MessageBox.h>
#include <LibGUI/Process.h>
namespace DisplaySettings {
ThemesSettingsWidget::ThemesSettingsWidget(bool& background_settings_changed)
: m_background_settings_changed { background_settings_changed }
{
load_from_gml(themes_settings_gml);
m_themes = MUST(Gfx::list_installed_system_themes());
size_t current_theme_index;
auto current_theme_name = GUI::ConnectionToWindowServer::the().get_system_theme();
m_theme_names.ensure_capacity(m_themes.size());
for (auto& theme_meta : m_themes) {
m_theme_names.append(theme_meta.name);
if (current_theme_name == theme_meta.name) {
m_selected_theme = &theme_meta;
current_theme_index = m_theme_names.size() - 1;
}
}
m_theme_preview = find_descendant_of_type_named<GUI::Frame>("preview_frame")->add<ThemePreviewWidget>(palette());
m_themes_combo = *find_descendant_of_type_named<GUI::ComboBox>("themes_combo");
m_themes_combo->set_only_allow_values_from_model(true);
m_themes_combo->set_model(*GUI::ItemListModel<DeprecatedString>::create(m_theme_names));
m_themes_combo->on_change = [this](auto&, const GUI::ModelIndex& index) {
m_selected_theme = &m_themes.at(index.row());
auto set_theme_result = m_theme_preview->set_theme(m_selected_theme->path);
if (set_theme_result.is_error()) {
GUI::MessageBox::show_error(window(), DeprecatedString::formatted("There was an error generating the theme preview: {}", set_theme_result.error()));
}
set_modified(true);
};
m_themes_combo->set_selected_index(current_theme_index, GUI::AllowCallback::No);
auto mouse_settings_icon = Gfx::Bitmap::try_load_from_file("/res/icons/16x16/app-mouse.png"sv).release_value_but_fixme_should_propagate_errors();
m_cursor_themes_button = *find_descendant_of_type_named<GUI::Button>("cursor_themes_button");
m_cursor_themes_button->set_icon(mouse_settings_icon);
m_cursor_themes_button->on_click = [&](auto) {
GUI::Process::spawn_or_show_error(window(), "/bin/MouseSettings"sv, Array { "-t", "cursor-theme" });
};
GUI::Application::the()->on_theme_change = [&]() {
auto theme_override = GUI::ConnectionToWindowServer::the().get_system_theme_override();
if (theme_override.has_value()) {
m_themes_combo->clear_selection();
static_cast<RefPtr<GUI::AbstractThemePreview>>(m_theme_preview)->set_theme(*theme_override);
return;
}
auto current_theme_name = GUI::ConnectionToWindowServer::the().get_system_theme();
size_t index = 0;
for (auto& theme_meta : m_themes) {
if (current_theme_name == theme_meta.name) {
m_themes_combo->set_selected_index(index, GUI::AllowCallback::No);
m_selected_theme = &m_themes.at(index);
auto set_theme_result = m_theme_preview->set_theme(m_selected_theme->path);
if (set_theme_result.is_error()) {
GUI::MessageBox::show_error(window(), DeprecatedString::formatted("There was an error setting the new theme: {}", set_theme_result.error()));
}
}
++index;
}
};
}
void ThemesSettingsWidget::apply_settings()
{
if (m_selected_theme && m_selected_theme->name != GUI::ConnectionToWindowServer::the().get_system_theme())
VERIFY(GUI::ConnectionToWindowServer::the().set_system_theme(m_selected_theme->path, m_selected_theme->name, m_background_settings_changed));
m_background_settings_changed = false;
}
}
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