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https://github.com/mudita/MuditaOS.git
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Marcin Smoczyński
885fe1083a
Introduce a new way to handle query responses allowing to deal with races: - bind reponse with request, - handle responses with an observer-like interface. Signed-off-by: Marcin Smoczyński <smoczynski.marcin@gmail.com>
89 lines
3.2 KiB
C++
89 lines
3.2 KiB
C++
#include "SearchResults.hpp"
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#include "ThreadRecord.hpp"
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#include <application-messages/data/SMSTextToSearch.hpp>
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#include <application-messages/ApplicationMessages.hpp>
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#include "messages/DBThreadMessage.hpp"
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#include "messages/QueryMessage.hpp"
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#include "queries/sms/QuerySMSSearch.hpp"
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#include "service-db/messages/DBMessage.hpp"
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#include <i18/i18.hpp>
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namespace gui
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{
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SearchResults::SearchResults(app::Application *app) : AppWindow(app, name::window::search_results)
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{
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AppWindow::buildInterface();
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setTitle(utils::localize.get("app_messages_title_main"));
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bottomBar->setActive(BottomBar::Side::CENTER, true);
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bottomBar->setActive(BottomBar::Side::RIGHT, true);
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bottomBar->setText(BottomBar::Side::CENTER, utils::localize.get(style::strings::common::search));
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bottomBar->setText(BottomBar::Side::RIGHT, utils::localize.get(style::strings::common::back));
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body = new gui::Item();
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body->setBoundingBox(bodySize());
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addWidget(body);
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model = std::make_shared<model::SearchResultsModel>(application);
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list = new gui::ListView(body,
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body->area().x + style::window::list_offset_default,
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8,
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body->area().w - 2 * style::window::list_offset_default,
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body->area().h,
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model);
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}
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void SearchResults::onBeforeShow(ShowMode mode, SwitchData *data)
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{
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if (mode == ShowMode::GUI_SHOW_INIT && data != nullptr) {
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if (auto search_data = dynamic_cast<SMSTextToSearch *>(data)) {
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if (listViewRequest(search_data->getTextToSearch()) == false) {
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showEmptyResults();
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}
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}
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}
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}
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bool SearchResults::listViewRequest(const std::string &text)
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{
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if (text.length() != 0u) {
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model->setSearchValue(text);
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model->requestRecords(0, model->getMaxItemsOnScreen());
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list->setElementsCount(model->getItemCount());
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setFocusItem(list);
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return true;
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}
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return false;
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}
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bool SearchResults::onDatabaseMessage(sys::Message *msgl)
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{
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if (auto msg = dynamic_cast<db::QueryResponse *>(msgl)) {
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auto result = msg->getResult();
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if (auto response = dynamic_cast<db::query::SMSSearchResult *>(result.get())) {
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return listViewUpdate(response);
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}
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}
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return false;
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}
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auto SearchResults::listViewUpdate(db::query::SMSSearchResult *response) -> bool
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{
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int count = response->getResults().size();
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auto records_data = response->getResults();
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auto records = std::make_unique<std::vector<ThreadRecord>>(records_data.begin(), records_data.end());
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model->updateRecords(std::move(records), 0, 3, count);
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model->setRecordsCount(response->getMax());
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if (response->getMax() == 0) {
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return showEmptyResults();
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}
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return true;
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}
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bool SearchResults::showEmptyResults()
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{
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auto app = dynamic_cast<app::ApplicationMessages *>(application);
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assert(app);
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return app->searchEmpty();
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}
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}; // namespace gui
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