Ken Van Hoeylandt 86010186d8
Improve Terminal, App List, app starting, and more (#658)
app-module:

- Implement `AppStartContext` to reduce amount of `app_start_` and `app_exec` functions: replace them with `app_start_with_context()`
- Add support for environment variables when starting apps
- Implement support for environment variables for apps

graphics-module:

- Add this new module
- Move font-module code into this module
- Implement pixel_buffer

apps:

- Terminal app: reduce memory usage by only buffering a single row of characters, and try to buffer in IRAM when possible. Implement new pixel_buffer.
- App List: Mark apps as favourite to pin them on top. Use touch or press "x" key.
- App List: Add toolbar button that shows alert dialog with info about using favourites
2026-09-24 00:44:28 +02:00

127 lines
4.5 KiB
C++

// SPDX-License-Identifier: Apache-2.0
#include <app/env.h>
#include <app/event.h>
#include <app/execute.h>
#include <app/install.h>
#include <app/io.h>
#include <app/manager.h>
#include <app/manifest.h>
#include <app/package_manifest.h>
#include <app/paths.h>
#include <app/scheduler.h>
#include <app/start.h>
#include <app/stream.h>
#include <service/manager.h>
#include <tactility/error.h>
#include <tactility/module.h>
extern "C" {
extern ServiceManifest app_internal_loader_service_manifest;
static const ModuleSymbol SYMBOLS[] = {
// app/env
DEFINE_MODULE_SYMBOL(app_env_set),
DEFINE_MODULE_SYMBOL(app_env_unset),
DEFINE_MODULE_SYMBOL(app_env_get),
DEFINE_MODULE_SYMBOL(app_env_put),
// app/event
DEFINE_MODULE_SYMBOL(app_event_subscribe),
DEFINE_MODULE_SYMBOL(app_event_subscribe_with_app_id),
DEFINE_MODULE_SYMBOL(app_event_unsubscribe),
DEFINE_MODULE_SYMBOL(app_event_poll),
DEFINE_MODULE_SYMBOL(app_event_emit_close),
// app/execute
DEFINE_MODULE_SYMBOL(app_execute),
DEFINE_MODULE_SYMBOL(app_execute_for_result),
DEFINE_MODULE_SYMBOL(app_execute_with_streams),
DEFINE_MODULE_SYMBOL(app_execute_for_result_with_streams),
DEFINE_MODULE_SYMBOL(app_is_executable),
DEFINE_MODULE_SYMBOL(app_is_executable_path),
// app/install
DEFINE_MODULE_SYMBOL(app_get_install_path),
DEFINE_MODULE_SYMBOL(app_install),
DEFINE_MODULE_SYMBOL(app_uninstall),
// app/io
DEFINE_MODULE_SYMBOL(app_io_read),
DEFINE_MODULE_SYMBOL(app_io_write),
DEFINE_MODULE_SYMBOL(app_io_close),
DEFINE_MODULE_SYMBOL(app_io_await),
DEFINE_MODULE_SYMBOL(app_io_bind_self),
// app/manager
DEFINE_MODULE_SYMBOL(app_manager_stop),
DEFINE_MODULE_SYMBOL(app_manager_get_state),
DEFINE_MODULE_SYMBOL(app_manager_find_manifest),
DEFINE_MODULE_SYMBOL(app_manager_for_each_manifest),
DEFINE_MODULE_SYMBOL(app_manager_add),
DEFINE_MODULE_SYMBOL(app_manager_remove),
DEFINE_MODULE_SYMBOL(app_manager_add_package),
DEFINE_MODULE_SYMBOL(app_manager_remove_package),
DEFINE_MODULE_SYMBOL(app_manager_find_package),
DEFINE_MODULE_SYMBOL(app_manager_for_each_package),
DEFINE_MODULE_SYMBOL(app_manager_get_topmost_instance_id),
DEFINE_MODULE_SYMBOL(app_manager_get_topmost_app_id),
DEFINE_MODULE_SYMBOL(app_manager_install_path_add),
DEFINE_MODULE_SYMBOL(app_manager_install_path_scan),
DEFINE_MODULE_SYMBOL(app_manager_install_path_uninstall),
// app/manifest
DEFINE_MODULE_SYMBOL(app_manifest_id_is_valid),
DEFINE_MODULE_SYMBOL(app_manifest_name_is_valid),
DEFINE_MODULE_SYMBOL(app_manifest_stack_size_is_valid),
// app/package_manifest
DEFINE_MODULE_SYMBOL(app_package_manifest_parse),
// app/paths
DEFINE_MODULE_SYMBOL(app_paths_get_user_data_directory),
DEFINE_MODULE_SYMBOL(app_paths_get_user_data_path),
DEFINE_MODULE_SYMBOL(app_paths_get_assets_directory),
DEFINE_MODULE_SYMBOL(app_paths_get_assets_path),
// app/scheduler
DEFINE_MODULE_SYMBOL(app_scheduler_current_app_id),
// app/start
DEFINE_MODULE_SYMBOL(app_start_context_for_manifest),
DEFINE_MODULE_SYMBOL(app_start_context_for_location),
DEFINE_MODULE_SYMBOL(app_start_context_from_id),
DEFINE_MODULE_SYMBOL(app_start_context_set_stack),
DEFINE_MODULE_SYMBOL(app_start_context_set_arguments_ext),
DEFINE_MODULE_SYMBOL(app_start_context_set_arguments),
DEFINE_MODULE_SYMBOL(app_start_context_set_streams),
DEFINE_MODULE_SYMBOL(app_start_context_set_parent),
DEFINE_MODULE_SYMBOL(app_start_context_set_environment),
DEFINE_MODULE_SYMBOL(app_start_with_context),
DEFINE_MODULE_SYMBOL(app_start),
DEFINE_MODULE_SYMBOL(app_start_for_result),
DEFINE_MODULE_SYMBOL(app_start_with_streams),
DEFINE_MODULE_SYMBOL(app_start_for_result_with_streams),
// app/stream
DEFINE_MODULE_SYMBOL(app_stream_bind_alias_fd),
DEFINE_MODULE_SYMBOL(app_stream_subscribe),
DEFINE_MODULE_SYMBOL(app_stream_unsubscribe),
DEFINE_MODULE_SYMBOL(app_stream_await),
DEFINE_MODULE_SYMBOL(app_stream_read),
DEFINE_MODULE_SYMBOL(app_stream_write),
DEFINE_MODULE_SYMBOL(app_stream_close),
// terminator
MODULE_SYMBOL_TERMINATOR,
};
static error_t start() {
return service_manager_add(&app_internal_loader_service_manifest, /*auto_start=*/true);
}
static error_t stop() {
return service_manager_remove(app_internal_loader_service_manifest.id);
}
Module app_module = {
.name = "app",
.start = start,
.stop = stop,
.drivers = nullptr,
.symbols = SYMBOLS,
.internal = nullptr,
};
}