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Extract RecordView from AnalogAudioApp, CaptureApp.

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This commit is contained in:
Jared Boone 2016-04-30 13:56:54 -07:00
parent 24192b4043
commit 4d6fccd8ea
7 changed files with 241 additions and 168 deletions
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68
firmware/application/capture_app.cpp
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@ -24,25 +24,16 @@
#include "portapack.hpp"
using namespace portapack;
#include "file.hpp"
#include "time.hpp"
#include "utility.hpp"
#include "string_format.hpp"
namespace ui {
CaptureAppView::CaptureAppView(NavigationView& nav) {
add_children({ {
&button_record,
&rssi,
&channel,
&field_frequency,
&field_lna,
&field_vga,
&text_record_filename,
&text_record_dropped,
&record_view,
&waterfall,
} });
@ -70,10 +61,6 @@ CaptureAppView::CaptureAppView(NavigationView& nav) {
this->on_vga_changed(v_db);
};
button_record.on_select = [this](ImageButton&) {
this->on_record();
};
receiver_model.set_baseband_configuration({
.mode = toUType(ReceiverModel::Mode::Capture),
.sampling_rate = sampling_rate,
@ -82,13 +69,10 @@ CaptureAppView::CaptureAppView(NavigationView& nav) {
receiver_model.set_baseband_bandwidth(baseband_bandwidth);
receiver_model.enable();
signal_token_tick_second = time::signal_tick_second += [this]() {
this->on_tick_second();
};
record_view.set_sampling_rate(sampling_rate / 8);
}
CaptureAppView::~CaptureAppView() {
time::signal_tick_second -= signal_token_tick_second;
receiver_model.disable();
}
@ -107,53 +91,7 @@ void CaptureAppView::set_parent_rect(const Rect new_parent_rect) {
}
void CaptureAppView::focus() {
button_record.focus();
}
bool CaptureAppView::is_recording() const {
return (bool)capture_thread;
}
void CaptureAppView::on_record() {
if( is_recording() ) {
record_stop();
} else {
record_start();
}
}
void CaptureAppView::record_start() {
const auto filename_stem = next_filename_stem_matching_pattern("BBD_????");
text_record_filename.set(filename_stem);
text_record_dropped.set("");
if( filename_stem.empty() ) {
return;
}
write_metadata_file(filename_stem + ".TXT");
capture_thread = std::make_unique<CaptureThread>(filename_stem + ".C16", 14, 1);
button_record.set_bitmap(&bitmap_stop);
}
void CaptureAppView::record_stop() {
capture_thread.reset();
button_record.set_bitmap(&bitmap_record);
}
void CaptureAppView::write_metadata_file(const std::string& filename) {
File file;
file.open_for_writing(filename);
file.puts("sample_rate=" + to_string_dec_uint(sampling_rate) + "\n");
file.puts("center_frequency=" + to_string_dec_uint(receiver_model.tuning_frequency()) + "\n");
}
void CaptureAppView::on_tick_second() {
if( capture_thread ) {
const auto dropped_percent = std::min(99U, capture_thread->state().dropped_percent());
const auto s = to_string_dec_uint(dropped_percent, 2, ' ') + "\%";
text_record_dropped.set(s);
}
record_view.focus();
}
void CaptureAppView::on_tuning_frequency_changed(rf::Frequency f) {