unleashed-firmware/applications/subghz/subghz-view-manager.cpp
SG 7afdd14a4c
Subghz app example (#365)
* Gui: ported submenu and view_dispatcher_remove_view from iButton branch

* App gui-test: use backported submenu api

* App subghz: initial commit

* App subghz: syntax fix

* App gui-test: fix submenu callback

* App subghz: add subfolders to build

* Gui view: c++ verison of with_view_model

* Subghz app: simple spectrum settings view

* Subghz app: add spectrum settings view to view manager

* Subghz app: spectrum settings scene

Co-authored-by: coreglitch <mail@s3f.ru>
2021-03-05 12:47:27 +03:00

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2.5 KiB
C++

#include "subghz-view-manager.h"
#include "subghz-event.h"
#include <callback-connector.h>
SubghzAppViewManager::SubghzAppViewManager() {
event_queue = osMessageQueueNew(10, sizeof(SubghzEvent), NULL);
view_dispatcher = view_dispatcher_alloc();
auto callback = cbc::obtain_connector(this, &SubghzAppViewManager::previous_view_callback);
// allocate views
submenu = submenu_alloc();
view_dispatcher_add_view(
view_dispatcher,
static_cast<uint32_t>(SubghzAppViewManager::ViewType::Submenu),
submenu_get_view(submenu));
spectrum_settings = new SubghzViewSpectrumSettings();
view_dispatcher_add_view(
view_dispatcher,
static_cast<uint32_t>(SubghzAppViewManager::ViewType::SpectrumSettings),
spectrum_settings->get_view());
gui = static_cast<Gui*>(furi_record_open("gui"));
view_dispatcher_attach_to_gui(view_dispatcher, gui, ViewDispatcherTypeFullscreen);
// set previous view callback for all views
view_set_previous_callback(submenu_get_view(submenu), callback);
view_set_previous_callback(spectrum_settings->get_view(), callback);
}
SubghzAppViewManager::~SubghzAppViewManager() {
// remove views
view_dispatcher_remove_view(
view_dispatcher, static_cast<uint32_t>(SubghzAppViewManager::ViewType::Submenu));
view_dispatcher_remove_view(
view_dispatcher, static_cast<uint32_t>(SubghzAppViewManager::ViewType::SpectrumSettings));
// free view modules
submenu_free(submenu);
free(spectrum_settings);
// free dispatcher
view_dispatcher_free(view_dispatcher);
// free event queue
osMessageQueueDelete(event_queue);
}
void SubghzAppViewManager::switch_to(ViewType type) {
view_dispatcher_switch_to_view(view_dispatcher, static_cast<uint32_t>(type));
}
Submenu* SubghzAppViewManager::get_submenu() {
return submenu;
}
SubghzViewSpectrumSettings* SubghzAppViewManager::get_spectrum_settings() {
return spectrum_settings;
}
void SubghzAppViewManager::receive_event(SubghzEvent* event) {
if(osMessageQueueGet(event_queue, event, NULL, 100) != osOK) {
event->type = SubghzEvent::Type::Tick;
}
}
void SubghzAppViewManager::send_event(SubghzEvent* event) {
osStatus_t result = osMessageQueuePut(event_queue, event, 0, 0);
furi_check(result == osOK);
}
uint32_t SubghzAppViewManager::previous_view_callback(void* context) {
if(event_queue != NULL) {
SubghzEvent event;
event.type = SubghzEvent::Type::Back;
send_event(&event);
}
return VIEW_IGNORE;
}