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Tactiliest/Tactility/Source/app/screenshot/ScreenshotUi.cpp
Ken Van Hoeylandt 4f360741a1
Merge develop into main (#150) 
- Update `Configuration` to use C++ vector instead of C arrays
- Rename `Desktop` app to `Launcher`
- Fix for hard-coded app start of `Launcher` and `CrashDiagnostics` apps.
- Ensure `Launcher` icons are clickable, even if they're not loading.
- Don't show error scenario for SD card in statusbar when SD card status is unknown (this happens during Mutex timeout due to LVGL rendering delays)
- Cleanup deprecated `Mutex` methods.
- `hal::getConfiguration()` now returns a pointer instead of a reference, just like `tt:getConfiguration()`
2025-01-07 21:57:03 +01:00

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8.5 KiB
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#include "TactilityConfig.h"
#if TT_FEATURE_SCREENSHOT_ENABLED
#include "ScreenshotUi.h"
#include "TactilityCore.h"
#include "hal/SdCard.h"
#include "service/gui/Gui.h"
#include "service/loader/Loader.h"
#include "service/screenshot/Screenshot.h"
#include "lvgl/Toolbar.h"
#include "TactilityHeadless.h"
#include "lvgl/LvglSync.h"
namespace tt::app::screenshot {
#define TAG "screenshot_ui"
extern AppManifest manifest;
/** Returns the app data if the app is active. Note that this could clash if the same app is started twice and a background thread is slow. */
std::shared_ptr<ScreenshotUi> _Nullable optScreenshotUi() {
app::AppContext* app = service::loader::getCurrentApp();
if (app->getManifest().id == manifest.id) {
return std::static_pointer_cast<ScreenshotUi>(app->getData());
} else {
return nullptr;
}
}
static void onStartPressedCallback(TT_UNUSED lv_event_t* event) {
auto ui = optScreenshotUi();
if (ui != nullptr) {
ui->onStartPressed();
}
}
static void onModeSetCallback(TT_UNUSED lv_event_t* event) {
auto ui = optScreenshotUi();
if (ui != nullptr) {
ui->onModeSet();
}
}
static void onTimerCallback(TT_UNUSED std::shared_ptr<void> context) {
auto screenshot_ui = optScreenshotUi();
if (screenshot_ui != nullptr) {
screenshot_ui->onTimerTick();
}
}
ScreenshotUi::ScreenshotUi() {
updateTimer = std::make_unique<Timer>(Timer::TypePeriodic, onTimerCallback, nullptr);
}
ScreenshotUi::~ScreenshotUi() {
if (updateTimer->isRunning()) {
updateTimer->stop();
}
}
void ScreenshotUi::onTimerTick() {
auto lvgl_lock = lvgl::getLvglSyncLockable()->scoped();
if (lvgl_lock->lock(50 / portTICK_PERIOD_MS)) {
updateScreenshotMode();
}
}
void ScreenshotUi::onModeSet() {
updateScreenshotMode();
}
void ScreenshotUi::onStartPressed() {
auto service = service::screenshot::optScreenshotService();
if (service == nullptr) {
TT_LOG_E(TAG, "Service not found/running");
return;
}
if (service->isTaskStarted()) {
TT_LOG_I(TAG, "Stop screenshot");
service->stop();
} else {
uint32_t selected = lv_dropdown_get_selected(modeDropdown);
const char* path = lv_textarea_get_text(pathTextArea);
if (selected == 0) {
TT_LOG_I(TAG, "Start timed screenshots");
const char* delay_text = lv_textarea_get_text(delayTextArea);
int delay = atoi(delay_text);
if (delay > 0) {
service->startTimed(path, delay, 1);
} else {
TT_LOG_W(TAG, "Ignored screenshot start because delay was 0");
}
} else {
TT_LOG_I(TAG, "Start app screenshots");
service->startApps(path);
}
}
updateScreenshotMode();
}
void ScreenshotUi::updateScreenshotMode() {
auto service = service::screenshot::optScreenshotService();
if (service == nullptr) {
TT_LOG_E(TAG, "Service not found/running");
return;
}
lv_obj_t* label = startStopButtonLabel;
if (service->isTaskStarted()) {
lv_label_set_text(label, "Stop");
} else {
lv_label_set_text(label, "Start");
}
uint32_t selected = lv_dropdown_get_selected(modeDropdown);
if (selected == 0) { // Timer
lv_obj_remove_flag(timerWrapper, LV_OBJ_FLAG_HIDDEN);
} else {
lv_obj_add_flag(timerWrapper, LV_OBJ_FLAG_HIDDEN);
}
}
void ScreenshotUi::createModeSettingWidgets(lv_obj_t* parent) {
auto service = service::screenshot::optScreenshotService();
if (service == nullptr) {
TT_LOG_E(TAG, "Service not found/running");
return;
}
auto* mode_wrapper = lv_obj_create(parent);
lv_obj_set_size(mode_wrapper, LV_PCT(100), LV_SIZE_CONTENT);
lv_obj_set_style_pad_all(mode_wrapper, 0, 0);
lv_obj_set_style_border_width(mode_wrapper, 0, 0);
auto* mode_label = lv_label_create(mode_wrapper);
lv_label_set_text(mode_label, "Mode:");
lv_obj_align(mode_label, LV_ALIGN_LEFT_MID, 0, 0);
modeDropdown = lv_dropdown_create(mode_wrapper);
lv_dropdown_set_options(modeDropdown, "Timer\nApp start");
lv_obj_align_to(modeDropdown, mode_label, LV_ALIGN_OUT_RIGHT_MID, 8, 0);
lv_obj_add_event_cb(modeDropdown, onModeSetCallback, LV_EVENT_VALUE_CHANGED, nullptr);
service::screenshot::Mode mode = service->getMode();
if (mode == service::screenshot::ScreenshotModeApps) {
lv_dropdown_set_selected(modeDropdown, 1);
}
auto* button = lv_button_create(mode_wrapper);
lv_obj_align(button, LV_ALIGN_RIGHT_MID, 0, 0);
lv_obj_add_event_cb(button, &onStartPressedCallback, LV_EVENT_SHORT_CLICKED, nullptr);
startStopButtonLabel = lv_label_create(button);
lv_obj_align(startStopButtonLabel, LV_ALIGN_CENTER, 0, 0);
}
void ScreenshotUi::createFilePathWidgets(lv_obj_t* parent) {
auto* path_wrapper = lv_obj_create(parent);
lv_obj_set_size(path_wrapper, LV_PCT(100), LV_SIZE_CONTENT);
lv_obj_set_style_pad_all(path_wrapper, 0, 0);
lv_obj_set_style_border_width(path_wrapper, 0, 0);
lv_obj_set_flex_flow(path_wrapper, LV_FLEX_FLOW_ROW);
auto* label_wrapper = lv_obj_create(path_wrapper);
lv_obj_set_style_border_width(label_wrapper, 0, 0);
lv_obj_set_style_pad_all(label_wrapper, 0, 0);
lv_obj_set_size(label_wrapper, 44, 36);
auto* path_label = lv_label_create(label_wrapper);
lv_label_set_text(path_label, "Path:");
lv_obj_align(path_label, LV_ALIGN_LEFT_MID, 0, 0);
pathTextArea = lv_textarea_create(path_wrapper);
lv_textarea_set_one_line(pathTextArea, true);
lv_obj_set_flex_grow(pathTextArea, 1);
if (kernel::getPlatform() == kernel::PlatformEsp) {
auto sdcard = tt::hal::getConfiguration()->sdcard;
if (sdcard != nullptr && sdcard->getState() == hal::SdCard::StateMounted) {
lv_textarea_set_text(pathTextArea, "A:/sdcard");
} else {
lv_textarea_set_text(pathTextArea, "Error: no SD card");
}
} else { // PC
lv_textarea_set_text(pathTextArea, "A:");
}
}
void ScreenshotUi::createTimerSettingsWidgets(lv_obj_t* parent) {
timerWrapper = lv_obj_create(parent);
lv_obj_set_size(timerWrapper, LV_PCT(100), LV_SIZE_CONTENT);
lv_obj_set_style_pad_all(timerWrapper, 0, 0);
lv_obj_set_style_border_width(timerWrapper, 0, 0);
auto* delay_wrapper = lv_obj_create(timerWrapper);
lv_obj_set_size(delay_wrapper, LV_PCT(100), LV_SIZE_CONTENT);
lv_obj_set_style_pad_all(delay_wrapper, 0, 0);
lv_obj_set_style_border_width(delay_wrapper, 0, 0);
lv_obj_set_flex_flow(delay_wrapper, LV_FLEX_FLOW_ROW);
auto* delay_label_wrapper = lv_obj_create(delay_wrapper);
lv_obj_set_style_border_width(delay_label_wrapper, 0, 0);
lv_obj_set_style_pad_all(delay_label_wrapper, 0, 0);
lv_obj_set_size(delay_label_wrapper, 44, 36);
auto* delay_label = lv_label_create(delay_label_wrapper);
lv_label_set_text(delay_label, "Delay:");
lv_obj_align(delay_label, LV_ALIGN_LEFT_MID, 0, 0);
delayTextArea = lv_textarea_create(delay_wrapper);
lv_textarea_set_one_line(delayTextArea, true);
lv_textarea_set_accepted_chars(delayTextArea, "0123456789");
lv_textarea_set_text(delayTextArea, "10");
lv_obj_set_flex_grow(delayTextArea, 1);
auto* delay_unit_label_wrapper = lv_obj_create(delay_wrapper);
lv_obj_set_style_border_width(delay_unit_label_wrapper, 0, 0);
lv_obj_set_style_pad_all(delay_unit_label_wrapper, 0, 0);
lv_obj_set_size(delay_unit_label_wrapper, LV_SIZE_CONTENT, 36);
auto* delay_unit_label = lv_label_create(delay_unit_label_wrapper);
lv_obj_align(delay_unit_label, LV_ALIGN_LEFT_MID, 0, 0);
lv_label_set_text(delay_unit_label, "seconds");
}
void ScreenshotUi::createWidgets(const AppContext& app, lv_obj_t* parent) {
if (updateTimer->isRunning()) {
updateTimer->stop();
}
lv_obj_set_flex_flow(parent, LV_FLEX_FLOW_COLUMN);
auto* toolbar = lvgl::toolbar_create(parent, app);
lv_obj_align(toolbar, LV_ALIGN_TOP_MID, 0, 0);
auto* wrapper = lv_obj_create(parent);
lv_obj_set_width(wrapper, LV_PCT(100));
lv_obj_set_flex_grow(wrapper, 1);
lv_obj_set_style_border_width(wrapper, 0, 0);
lv_obj_set_flex_flow(wrapper, LV_FLEX_FLOW_COLUMN);
createModeSettingWidgets(wrapper);
createFilePathWidgets(wrapper);
createTimerSettingsWidgets(wrapper);
service::gui::keyboardAddTextArea(delayTextArea);
service::gui::keyboardAddTextArea(pathTextArea);
updateScreenshotMode();
if (!updateTimer->isRunning()) {
updateTimer->start(500 / portTICK_PERIOD_MS);
}
}
} // namespace
#endif
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