13d7e84ef3
- Implemented new app: Serial Console - `Uart::writeString()`: fixed 2 mutex bugs - `AlertDialog::start()` with default "OK" button added - Created `tt::lvgl::defaultLockTime` for re-use - Removed various usages of deprecated `lvgl::obj_set_style_no_padding()` - Implemented `hal::uart::getNames()` to list all interface names
136 lines
4.8 KiB
C++
136 lines
4.8 KiB
C++
#include "Tactility/app/alertdialog/AlertDialog.h"
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#include "Tactility/lvgl/Toolbar.h"
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#include "Tactility/service/loader/Loader.h"
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#include <Tactility/StringUtils.h>
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#include <Tactility/TactilityCore.h>
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#include <lvgl.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(const std::string& title, const 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, bundle);
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}
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void start(const std::string& title, const std::string& message) {
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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, "OK");
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service::loader::startApp(manifest.id, 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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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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class AlertDialogApp : public App {
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private:
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static void onButtonClickedCallback(lv_event_t* e) {
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auto app = std::static_pointer_cast<AlertDialogApp>(getCurrentApp());
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assert(app != nullptr);
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app->onButtonClicked(e);
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}
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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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auto bundle = std::make_unique<Bundle>();
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bundle->putInt32(RESULT_BUNDLE_KEY_INDEX, (int32_t)index);
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setResult(app::Result::Ok, std::move(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, onButtonClickedCallback, LV_EVENT_SHORT_CLICKED, (void*)index);
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}
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public:
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void onShow(AppContext& app, lv_obj_t* parent) override {
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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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lv_obj_set_style_text_align(message_label, LV_TEXT_ALIGN_CENTER, 0);
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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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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 = Type::Hidden,
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.createApp = create<AlertDialogApp>
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};
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}
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