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106 lines
2.1 KiB
C++
106 lines
2.1 KiB
C++
#include "ui.h"
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#include "ui/main_menu.h"
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#include "drivers/display.h"
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#include "midi2cv/drivers/encoder.h"
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#include "midi2cv/menu/menu.h"
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#include "midi2cv/menu/menu_items.h"
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#include "part.h"
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#include "stmlib/utils/random.h"
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#include <u8g2.h>
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using namespace stmlib;
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#define HEADER_HEIGHT 14
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const uint32_t kEncoderLongPressTime = 600;
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MainMenu mainMenu;
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void UI::Init()
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{
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input_queue.Init();
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}
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void UI::Poll()
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{
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encoder.Debounce();
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if (encoder.just_pressed()) {
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encoder_press_time_ = system_clock.milliseconds();
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encoder_long_press_event_sent_ = false;
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}
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if (!encoder_long_press_event_sent_) {
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if (encoder.pressed()) {
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uint32_t duration = system_clock.milliseconds() - encoder_press_time_;
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if (duration >= kEncoderLongPressTime && !encoder_long_press_event_sent_) {
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input_queue.AddEvent(CONTROL_ENCODER_LONG_CLICK, 0, 0);
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encoder_long_press_event_sent_ = true;
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}
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}
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if (encoder.released()) {
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input_queue.AddEvent(CONTROL_ENCODER_CLICK, 0, 0);
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}
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}
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int32_t increment = encoder.increment();
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if (increment != 0) {
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input_queue.AddEvent(CONTROL_ENCODER, 0, increment);
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}
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}
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void UI::Draw()
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{
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u8g2_ClearBuffer(display.u8g2());
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mainMenu.render(display.u8g2(), 0, 0, DISPLAY_WIDTH, DISPLAY_HEIGHT);
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display.Swap();
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}
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void UI::Flush()
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{
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display.Flush();
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}
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void UI::DoEvents()
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{
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bool refresh_display = false;
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while (input_queue.available()) {
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Event e = input_queue.PullEvent();
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if (e.control_type == CONTROL_ENCODER_CLICK) {
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OnClick();
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} else if (e.control_type == CONTROL_ENCODER_LONG_CLICK) {
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OnLongClick();
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} else if (e.control_type == CONTROL_ENCODER) {
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OnIncrement(e);
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}
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refresh_display = true;
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}
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if (input_queue.idle_time() > 1000) {
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refresh_display = true;
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}
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if (refresh_display) {
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input_queue.Touch();
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Draw();
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}
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}
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void UI::OnClick()
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{
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mainMenu.enter();
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}
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void UI::OnLongClick()
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{
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mainMenu.back();
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}
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void UI::OnIncrement(Event& e)
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{
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if (e.data > 0)
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mainMenu.down();
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else
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mainMenu.up();
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//current_menu = (Menu_t) (((uint32_t)current_menu + e.data) % MENU_COUNT);
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}
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