RadioSet: Forgot main(), add first draft of UI

I just found out that the STL is not available.
Finally, C+.
This commit is contained in:
Dominic Höglinger 2025-09-24 19:33:50 +02:00
parent b50900a826
commit 73e1535d14
3 changed files with 174 additions and 12 deletions

View File

@ -1,11 +1,145 @@
#include "RadioSet.h"
#include <cstdio>
#include <vector>
#include <string>
#include <sstream>
#include <ctype.h>
#include <tt_lvgl_toolbar.h>
#include "tt_app_alertdialog.h"
constexpr const char* TAG = "RadioSet";
void crash(const char* const message) {
tt_app_alertdialog_start("RadioSet has crashed!", message, nullptr, 0);
}
class TermView {
};
class SettingsView {
private:
static constexpr size_t MAX_RADIOS = 32;
std::vector<RadioHandle> radios;
lv_obj_t *deviceForm = nullptr;
lv_obj_t *radioDropdown = nullptr;
lv_obj_t *radioSwitch = nullptr;
lv_obj_t *propertiesForm = nullptr;
public:
void queryRadios() {
std::vector<DeviceId> devices(MAX_RADIOS);
uint16_t radioCount = 0;
if(!tt_hal_device_find(DEVICE_TYPE_RADIO, devices.data(), &radioCount, devices.capacity())) {
// TT_LOG_W(TAG, "No radios registered with the system?");
} else {
devices.resize(radioCount);
radios.reserve(devices.size());
for (auto devId : devices) {
auto radio = tt_hal_radio_alloc(devId);
if (!radio) {
// TT_LOG_E(TAG, "Error allocating radio handle for id=%d", devId);
} else {
radios.push_back(radio);
// TT_LOG_I(TAG, "Discovered radio \"%s\"", tt_hal_radio_get_name(radio));
}
}
}
}
bool getRadioNames(std::vector<std::string> &names) {
int count = 1;
names.clear();
for (auto radio : radios) {
std::string name(tt_hal_radio_get_name(radio));
if (name == "") {
std::ostringstream oss("Unknown Radio ");
oss << count;
name = oss.str();
}
names.push_back(name);
count++;
}
return !names.empty();
}
lv_obj_t* initGridDropdownInput(lv_obj_t *container, int row, const char* const label, const char* const items) {
lv_obj_t* label_obj = lv_label_create(container);
lv_label_set_text(label_obj, label);
lv_obj_set_grid_cell(label_obj,
LV_GRID_ALIGN_STRETCH, 0, 1,
LV_GRID_ALIGN_CENTER, row, 1);
lv_obj_set_size(label_obj, lv_pct(100), LV_SIZE_CONTENT);
lv_obj_t* input = lv_dropdown_create(container);
lv_obj_set_grid_cell(input,
LV_GRID_ALIGN_STRETCH, 1, 1,
LV_GRID_ALIGN_CENTER, row, 1);
lv_obj_set_size(input, lv_pct(100), LV_SIZE_CONTENT);
lv_dropdown_set_options(input, items);
return input;
}
lv_obj_t *initDeviceForm(lv_obj_t *parent) {
lv_obj_t *container = lv_obj_create(parent);
lv_obj_set_size(container, lv_pct(100), lv_pct(100));
lv_obj_set_style_pad_all(container, 0, 0);
const int grid_row_size = 40;
const int grid_col_size = 45;
static lv_coord_t lora_col_dsc[] = {LV_GRID_FR(3), LV_GRID_FR(2), grid_col_size, LV_GRID_TEMPLATE_LAST};
static lv_coord_t lora_row_dsc[] = {
grid_row_size,
grid_row_size,
LV_GRID_TEMPLATE_LAST};
lv_obj_set_grid_dsc_array(container, lora_col_dsc, lora_row_dsc);
std::ostringstream item_oss("");
std::vector<std::string> radio_names;
if (getRadioNames(radio_names)) {
for (size_t i = 0; i < radio_names.size(); ++i) {
auto name = radio_names[i];
auto last = (i != (radio_names.size() - 1));
item_oss << name;
if (!last) {
item_oss << "\n";
}
}
}
radioDropdown = initGridDropdownInput(container, 0, "Device", item_oss.str().c_str());
radioSwitch = lv_switch_create(container);
lv_obj_set_grid_cell(radioSwitch,
LV_GRID_ALIGN_STRETCH, 2, 1,
LV_GRID_ALIGN_CENTER, 0, 1);
lv_obj_set_size(radioSwitch, lv_pct(100), 20);
return container;
}
void initUi(lv_obj_t *parent) {
lv_obj_t *container = lv_obj_create(parent);
lv_obj_set_size(container, lv_pct(100), lv_pct(80));
lv_obj_set_flex_flow(container, LV_FLEX_FLOW_COLUMN);
lv_obj_align(container, LV_ALIGN_TOP_MID, 0, 0);
lv_obj_set_style_border_width(container, 0, 0);
lv_obj_set_style_pad_all(container, 0, 0);
// Only needed if container needs to be scrollable through encoder long long press
//lv_obj_add_flag(container, (lv_obj_flag_t)(LV_OBJ_FLAG_CLICKABLE | LV_OBJ_FLAG_SCROLL_ON_FOCUS));
deviceForm = initDeviceForm(container);
}
explicit SettingsView(lv_obj_t *parent) {
queryRadios();
initUi(parent);
}
};
void RadioSet::onShow(AppHandle appHandle, lv_obj_t* parent) {
lv_obj_remove_flag(parent, LV_OBJ_FLAG_SCROLLABLE);
lv_obj_set_flex_flow(parent, LV_FLEX_FLOW_COLUMN);
@ -19,18 +153,10 @@ void RadioSet::onShow(AppHandle appHandle, lv_obj_t* parent) {
lv_dropdown_set_options(uiDropDownMenu, LV_SYMBOL_ENVELOPE " Terminal\n" LV_SYMBOL_SETTINGS " Settings");
lv_dropdown_set_text(uiDropDownMenu, "Menu");
lv_dropdown_set_symbol(uiDropDownMenu, LV_SYMBOL_DOWN);
lv_dropdown_set_selected_highlight(uiDropDownMenu, false);
lv_dropdown_set_selected_highlight(uiDropDownMenu, true);
lv_obj_set_style_border_color(uiDropDownMenu, lv_color_hex(0xFAFAFA), LV_PART_MAIN);
lv_obj_set_style_border_width(uiDropDownMenu, 1, LV_PART_MAIN);
lv_obj_align(uiDropDownMenu, LV_ALIGN_RIGHT_MID, 0, 0);
/*lv_obj_add_event_cb(uiDropDownMenu,
[](lv_event_t* e) {
auto *self = static_cast<NotesApp *>(lv_event_get_user_data(e));
self->appNotesEventCb(e);
},
LV_EVENT_VALUE_CHANGED,
this
);*/
lv_obj_t* wrapper = lv_obj_create(parent);
lv_obj_set_flex_flow(wrapper, LV_FLEX_FLOW_COLUMN);
@ -42,4 +168,9 @@ void RadioSet::onShow(AppHandle appHandle, lv_obj_t* parent) {
lv_obj_set_style_pad_row(wrapper, 0, LV_PART_MAIN);
lv_obj_set_style_border_width(wrapper, 0, 0);
lv_obj_remove_flag(wrapper, LV_OBJ_FLAG_SCROLLABLE);
settingsView = std::make_shared<SettingsView>(wrapper);
}
// ????
extern "C" void __cxa_pure_virtual() { crash("Entered the Virtual Zone..."); }

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@ -1,7 +1,9 @@
#pragma once
#include "tt_app.h"
#include <memory>
#include "tt_app.h"
#include "tt_hal_radio.h"
#include <lvgl.h>
class TermView;
@ -13,8 +15,8 @@ class RadioSet {
lv_obj_t* progressBar = nullptr;
lv_obj_t* progressText = nullptr;
TermView *termView = nullptr;
SettingsView *settingsView = nullptr;
std::shared_ptr<TermView> termView = nullptr;
std::shared_ptr<SettingsView> settingsView = nullptr;
public:

View File

@ -0,0 +1,29 @@
#include <tt_app.h>
#include "RadioSet.h"
static void onShow(AppHandle appHandle, void* data, lv_obj_t* parent) {
static_cast<RadioSet*>(data)->onShow(appHandle, parent);
}
static void* createApp() {
return new RadioSet();
}
static void destroyApp(void* app) {
delete static_cast<RadioSet*>(app);
}
ExternalAppManifest manifest = {
.createData = createApp,
.destroyData = destroyApp,
.onShow = onShow,
};
extern "C" {
int main(int argc, char* argv[]) {
tt_app_register(&manifest);
return 0;
}
}