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
101 lines
2.5 KiB
C++
101 lines
2.5 KiB
C++
#pragma once
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#include "app/AppManifest.h"
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#include "app/AppInstance.h"
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#include "EventFlag.h"
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#include "MessageQueue.h"
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#include "Pubsub.h"
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#include "Thread.h"
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#include "service/gui/ViewPort.h"
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#include "service/loader/Loader.h"
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#include "RtosCompatSemaphore.h"
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#include <stack>
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#include <utility>
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#include <DispatcherThread.h>
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namespace tt::service::loader {
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// region LoaderEvent
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typedef enum {
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LoaderEventTypeApplicationStarted,
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LoaderEventTypeApplicationShowing,
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LoaderEventTypeApplicationHiding,
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LoaderEventTypeApplicationStopped
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} LoaderEventType;
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typedef struct {
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app::AppInstance& app;
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} LoaderEventAppStarted;
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typedef struct {
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app::AppInstance& app;
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} LoaderEventAppShowing;
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typedef struct {
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app::AppInstance& app;
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} LoaderEventAppHiding;
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typedef struct {
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const app::AppManifest& manifest;
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} LoaderEventAppStopped;
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typedef struct {
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LoaderEventType type;
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union {
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LoaderEventAppStarted app_started;
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LoaderEventAppShowing app_showing;
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LoaderEventAppHiding app_hiding;
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LoaderEventAppStopped app_stopped;
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};
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} LoaderEvent;
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// endregion LoaderEvent
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// region LoaderMessage
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class LoaderMessageAppStart {
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public:
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// This lock blocks anyone from starting an app as long
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// as an app is already running via loader_start()
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// This lock's lifecycle is not owned by this class.
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std::shared_ptr<EventFlag> api_lock = std::make_shared<EventFlag>();
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std::string id;
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std::shared_ptr<const Bundle> _Nullable parameters;
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LoaderMessageAppStart() = default;
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LoaderMessageAppStart(LoaderMessageAppStart& other) :
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api_lock(other.api_lock),
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id(other.id),
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parameters(other.parameters) {}
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LoaderMessageAppStart(const std::string& id, std::shared_ptr<const Bundle> parameters) :
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id(id),
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parameters(std::move(parameters))
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{}
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~LoaderMessageAppStart() = default;
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std::shared_ptr<EventFlag> getApiLockEventFlag() { return api_lock; }
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uint32_t getApiLockEventFlagValue() { return 1; }
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void onProcessed() {
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api_lock->set(1);
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}
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};
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// endregion LoaderMessage
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struct Loader {
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std::shared_ptr<PubSub> pubsub_internal = std::make_shared<PubSub>();
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std::shared_ptr<PubSub> pubsub_external = std::make_shared<PubSub>();
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Mutex mutex = Mutex(Mutex::TypeRecursive);
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std::stack<app::AppInstance*> app_stack;
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std::unique_ptr<DispatcherThread> dispatcherThread = std::make_unique<DispatcherThread>("loader_dispatcher", 6144); // Files app requires ~5k
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};
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} // namespace
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