0f8380e8fe
- Add app path get() functions to `TactilityC` - Improved `Dispatcher` and `DispatcherThread` - Improved `PubSub` (type safety) - Created test for `DispatcherThread` and `PubSub` - Save properties files on app exit (various apps) by posting it to the main dispatcher (fixes UI hanging briefly on app exit) - Fixed bug with `SystemSettings` being read from the wrong file path. - `loadPropertiesFile()` now uses `file::readLines()` instead of doing that manually - Increased timer task stack size (required due to issues when reading a properties file for the very first time) - General cleanup - Created `EstimatedPower` driver that uses an ADC pin to measure voltage and estimate the battery charge that is left. - Cleanup of T-Deck board (updated to new style)
101 lines
2.6 KiB
C++
101 lines
2.6 KiB
C++
#pragma once
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#include <Tactility/app/AppContext.h>
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#include <Tactility/MessageQueue.h>
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#include <Tactility/Mutex.h>
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#include <Tactility/PubSub.h>
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#include <Tactility/service/Service.h>
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#include <Tactility/service/loader/Loader.h>
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#include <cstdio>
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#include <lvgl.h>
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namespace tt::service::gui {
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#define GUI_THREAD_FLAG_DRAW (1 << 0)
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#define GUI_THREAD_FLAG_INPUT (1 << 1)
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#define GUI_THREAD_FLAG_EXIT (1 << 2)
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#define GUI_THREAD_FLAG_ALL (GUI_THREAD_FLAG_DRAW | GUI_THREAD_FLAG_INPUT | GUI_THREAD_FLAG_EXIT)
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class GuiService : public Service {
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// Thread and lock
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Thread* thread = nullptr;
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Mutex mutex = Mutex(Mutex::Type::Recursive);
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PubSub<loader::LoaderEvent>::SubscriptionHandle loader_pubsub_subscription = nullptr;
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// Layers and Canvas
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lv_obj_t* appRootWidget = nullptr;
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lv_obj_t* statusbarWidget = nullptr;
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// App-specific
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std::shared_ptr<app::AppContext> appToRender = nullptr;
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lv_obj_t* _Nullable keyboard = nullptr;
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lv_group_t* keyboardGroup = nullptr;
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bool isStarted = false;
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static int32_t guiMain();
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void onLoaderEvent(loader::LoaderEvent event);
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lv_obj_t* createAppViews(lv_obj_t* parent);
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void redraw();
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void lock() const {
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tt_check(mutex.lock(pdMS_TO_TICKS(1000)));
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}
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void unlock() const {
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tt_check(mutex.unlock());
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}
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public:
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void onStart(TT_UNUSED ServiceContext& service) override;
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void onStop(TT_UNUSED ServiceContext& service) override;
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void requestDraw();
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void showApp(std::shared_ptr<app::AppContext> app);
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void hideApp();
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/**
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* Show the on-screen keyboard.
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* @param[in] textarea the textarea to focus the input for
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*/
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void softwareKeyboardShow(lv_obj_t* textarea);
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/**
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* Hide the on-screen keyboard.
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* Has no effect when the keyboard is not visible.
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*/
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void softwareKeyboardHide();
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/**
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* The on-screen keyboard is only shown when both of these conditions are true:
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* - there is no hardware keyboard
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* - TT_CONFIG_FORCE_ONSCREEN_KEYBOARD is set to true in tactility_config.h
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* @return if we should show a on-screen keyboard for text input inside our apps
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*/
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bool softwareKeyboardIsEnabled();
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/**
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* Glue code for the on-screen keyboard and the hardware keyboard:
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* - Attach automatic hide/show parameters for the on-screen keyboard.
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* - Registers the textarea to the default lv_group_t for hardware keyboards.
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* @param[in] textarea
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*/
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void keyboardAddTextArea(lv_obj_t* textarea);
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};
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std::shared_ptr<GuiService> findService();
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} // namespace
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