50bd6e8bf6
* SdCard HAL refactored (#135) - Refactor SdCard HAL - introduce Lockable * Screenshot and FatFS improvements (#136) - Fix screenshots on ESP32 - Improve Screenshot service - Convert Screenshot app to class-based instead of structs - Screenshot app now automatically updates when task is finished - Enable FatFS long filename support * Re-use common log messages (#138) For consistency and binary size reduction * Toolbar spinner should get margin to the right * More TactilityC features (#139) * Rewrote Loader - Simplified Loader by removing custom threa - Created DispatcherThread - Move auto-starting apps to Boot app - Fixed Dispatcher bug where it could get stuck not processing new messages * Hide AP settings if the AP is not saved * Missing from previous commit * Replace LV_EVENT_CLICKED with LV_EVENT_SHORT_CLICKED * Refactored files app and created InputDialog (#140) - Changed Files app so that it has a View and State - Files app now allows for long-pressing on files to perform actions - Files app now has rename and delete actions - Created InputDialog app - Improved AlertDialog app layout
125 lines
4.5 KiB
C++
125 lines
4.5 KiB
C++
#include "AlertDialog.h"
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#include "lvgl.h"
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#include "lvgl/Toolbar.h"
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#include "service/loader/Loader.h"
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#include <StringUtils.h>
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#include <TactilityCore.h>
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namespace tt::app::alertdialog {
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#define PARAMETER_BUNDLE_KEY_TITLE "title"
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#define PARAMETER_BUNDLE_KEY_MESSAGE "message"
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#define PARAMETER_BUNDLE_KEY_BUTTON_LABELS "buttonLabels"
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#define RESULT_BUNDLE_KEY_INDEX "index"
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#define PARAMETER_ITEM_CONCATENATION_TOKEN ";;"
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#define DEFAULT_TITLE "Select..."
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#define TAG "selection_dialog"
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extern const AppManifest manifest;
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void start(std::string title, std::string message, const std::vector<std::string>& buttonLabels) {
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std::string items_joined = string::join(buttonLabels, PARAMETER_ITEM_CONCATENATION_TOKEN);
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auto bundle = std::make_shared<Bundle>();
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bundle->putString(PARAMETER_BUNDLE_KEY_TITLE, title);
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bundle->putString(PARAMETER_BUNDLE_KEY_MESSAGE, message);
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bundle->putString(PARAMETER_BUNDLE_KEY_BUTTON_LABELS, items_joined);
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service::loader::startApp(manifest.id, false, bundle);
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}
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int32_t getResultIndex(const Bundle& bundle) {
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int32_t index = -1;
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bundle.optInt32(RESULT_BUNDLE_KEY_INDEX, index);
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return index;
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}
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void setResultIndex(std::shared_ptr<Bundle> bundle, int32_t index) {
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bundle->putInt32(RESULT_BUNDLE_KEY_INDEX, index);
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}
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static std::string getTitleParameter(std::shared_ptr<const Bundle> bundle) {
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std::string result;
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if (bundle->optString(PARAMETER_BUNDLE_KEY_TITLE, result)) {
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return result;
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} else {
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return DEFAULT_TITLE;
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}
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}
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static void onButtonClicked(lv_event_t* e) {
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lv_event_code_t code = lv_event_get_code(e);
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auto index = reinterpret_cast<std::size_t>(lv_event_get_user_data(e));
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TT_LOG_I(TAG, "Selected item at index %d", index);
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tt::app::AppContext* app = service::loader::getCurrentApp();
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auto bundle = std::make_shared<Bundle>();
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setResultIndex(bundle, (int32_t)index);
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app->setResult(app::ResultOk, bundle);
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service::loader::stopApp();
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}
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static void createButton(lv_obj_t* parent, const std::string& text, size_t index) {
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lv_obj_t* button = lv_button_create(parent);
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lv_obj_t* button_label = lv_label_create(button);
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lv_obj_align(button_label, LV_ALIGN_CENTER, 0, 0);
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lv_label_set_text(button_label, text.c_str());
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lv_obj_add_event_cb(button, &onButtonClicked, LV_EVENT_SHORT_CLICKED, (void*)index);
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}
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static void onShow(AppContext& app, lv_obj_t* parent) {
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auto parameters = app.getParameters();
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tt_check(parameters != nullptr, "Parameters missing");
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std::string title = getTitleParameter(app.getParameters());
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lv_obj_t* toolbar = lvgl::toolbar_create(parent, title);
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lv_obj_align(toolbar, LV_ALIGN_TOP_MID, 0, 0);
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lv_obj_t* message_label = lv_label_create(parent);
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lv_obj_align(message_label, LV_ALIGN_CENTER, 0, 0);
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lv_obj_set_width(message_label, LV_PCT(80));
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std::string message;
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if (parameters->optString(PARAMETER_BUNDLE_KEY_MESSAGE, message)) {
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lv_label_set_text(message_label, message.c_str());
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lv_label_set_long_mode(message_label, LV_LABEL_LONG_WRAP);
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}
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lv_obj_t* button_wrapper = lv_obj_create(parent);
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lv_obj_set_flex_flow(button_wrapper, LV_FLEX_FLOW_ROW);
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lv_obj_set_size(button_wrapper, LV_PCT(100), LV_SIZE_CONTENT);
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lv_obj_set_style_pad_all(button_wrapper, 0, 0);
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lv_obj_set_flex_align(button_wrapper, LV_FLEX_ALIGN_CENTER, LV_FLEX_ALIGN_CENTER, LV_FLEX_ALIGN_CENTER);
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lv_obj_set_style_border_width(button_wrapper, 0, 0);
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lv_obj_align(button_wrapper, LV_ALIGN_BOTTOM_MID, 0, -4);
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std::string items_concatenated;
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if (parameters->optString(PARAMETER_BUNDLE_KEY_BUTTON_LABELS, items_concatenated)) {
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std::vector<std::string> labels = string::split(items_concatenated, PARAMETER_ITEM_CONCATENATION_TOKEN);
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if (labels.empty() || labels.front().empty()) {
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TT_LOG_E(TAG, "No items provided");
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app.setResult(ResultError);
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service::loader::stopApp();
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} else if (labels.size() == 1) {
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auto result_bundle = std::make_shared<Bundle>();
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setResultIndex(result_bundle, 0);
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app.setResult(ResultOk, result_bundle);
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service::loader::stopApp();
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TT_LOG_W(TAG, "Auto-selecting single item");
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} else {
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size_t index = 0;
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for (const auto& label: labels) {
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createButton(button_wrapper, label, index++);
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}
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}
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}
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}
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extern const AppManifest manifest = {
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.id = "AlertDialog",
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.name = "Alert Dialog",
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.type = TypeHidden,
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.onShow = onShow
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};
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}
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