mirror of
https://github.com/eried/portapack-mayhem.git
synced 2024-10-01 01:26:06 -04:00
405 lines
9.5 KiB
C++
405 lines
9.5 KiB
C++
/*
|
|
* Copyright (C) 2015 Jared Boone, ShareBrained Technology, Inc.
|
|
*
|
|
* This file is part of PortaPack.
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2, or (at your option)
|
|
* any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; see the file COPYING. If not, write to
|
|
* the Free Software Foundation, Inc., 51 Franklin Street,
|
|
* Boston, MA 02110-1301, USA.
|
|
*/
|
|
|
|
#include "ui_handwrite.hpp"
|
|
|
|
#include "ch.h"
|
|
|
|
#include "ff.h"
|
|
#include "portapack.hpp"
|
|
#include "event_m0.hpp"
|
|
#include "string_format.hpp"
|
|
#include "hackrf_hal.hpp"
|
|
#include "portapack_shared_memory.hpp"
|
|
#include "time.hpp"
|
|
|
|
#include <cstring>
|
|
|
|
using namespace portapack;
|
|
|
|
namespace ui {
|
|
|
|
HandWriteView::~HandWriteView() {
|
|
time::signal_tick_second -= signal_token_tick_second;
|
|
}
|
|
|
|
HandWriteView::HandWriteView(
|
|
NavigationView& nav,
|
|
char txt[],
|
|
uint8_t max_len
|
|
) {
|
|
_max_len = max_len;
|
|
_lowercase = false;
|
|
|
|
txtidx = 0;
|
|
//memcpy(txtinput, txt, max_len+1);
|
|
|
|
add_child(&text_input);
|
|
|
|
const auto button_fn = [this](Button& button) {
|
|
this->on_button(button);
|
|
};
|
|
|
|
size_t n = 0;
|
|
for(auto& button : num_buttons) {
|
|
add_child(&button);
|
|
button.on_select = button_fn;
|
|
button.set_parent_rect({
|
|
static_cast<Coord>(n * 24),
|
|
static_cast<Coord>(240),
|
|
24, 20
|
|
});
|
|
const std::string label {
|
|
n + 0x30
|
|
};
|
|
button.set_text(label);
|
|
button.id = n;
|
|
n++;
|
|
}
|
|
//set_uppercase();
|
|
|
|
/*add_child(&button_lowercase);
|
|
button_lowercase.on_select = [this, &nav, txt, max_len](Button&) {
|
|
if (_lowercase == true) {
|
|
_lowercase = false;
|
|
button_lowercase.set_text("UC");
|
|
set_uppercase();
|
|
} else {
|
|
_lowercase = true;
|
|
button_lowercase.set_text("LC");
|
|
set_lowercase();
|
|
}
|
|
};*/
|
|
|
|
add_child(&text_debug_x);
|
|
add_child(&text_debug_y);
|
|
add_child(&text_debug_write);
|
|
add_child(&button_done);
|
|
button_done.on_select = [this, &nav, txt, max_len](Button&) {
|
|
//memcpy(txt, txtinput, max_len+1);
|
|
//on_changed(this->value());
|
|
nav.pop();
|
|
};
|
|
|
|
signal_token_tick_second = time::signal_tick_second += [this]() {
|
|
this->on_tick_second();
|
|
};
|
|
|
|
//update_text();
|
|
}
|
|
|
|
bool HandWriteView::MM(uint8_t idx, char cmp) {
|
|
if (idx < move_index) {
|
|
if ((cmp == 'U') && ((move_list[idx] & 0xF0) == 0x00)) return true;
|
|
if ((cmp == 'D') && ((move_list[idx] & 0xF0) == 0x10)) return true;
|
|
if ((cmp == 'L') && ((move_list[idx] & 0x0F) == 0x00)) return true;
|
|
if ((cmp == 'R') && ((move_list[idx] & 0x0F) == 0x01)) return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
bool HandWriteView::MM(uint8_t idx, char cmpud, char cmplr) {
|
|
if (idx < move_index) {
|
|
if (cmpud == 'U') cmpud = 0;
|
|
if (cmpud == 'D') cmpud = 1;
|
|
if (cmpud == '?') cmpud = 2;
|
|
if (cmplr == 'L') cmplr = 0;
|
|
if (cmplr == 'R') cmplr = 1;
|
|
if (cmplr == '?') cmplr = 2;
|
|
if (((move_list[idx] >> 4) == cmpud) && ((move_list[idx] & 0x0F) == cmplr)) return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
bool HandWriteView::MI(uint8_t idx) {
|
|
if (move_index - 1 < idx)
|
|
return true;
|
|
else
|
|
return false;
|
|
}
|
|
|
|
bool HandWriteView::MLAST(char cmp) {
|
|
if ((cmp == 'U') && ((move_list[move_index - 1] & 0xF0) == 0x00)) return true;
|
|
if ((cmp == 'D') && ((move_list[move_index - 1] & 0xF0) == 0x10)) return true;
|
|
if ((cmp == 'L') && ((move_list[move_index - 1] & 0x0F) == 0x00)) return true;
|
|
if ((cmp == 'R') && ((move_list[move_index - 1] & 0x0F) == 0x01)) return true;
|
|
return false;
|
|
}
|
|
|
|
bool HandWriteView::on_touch(const TouchEvent event) {
|
|
char guess;
|
|
|
|
if (event.type == ui::TouchEvent::Type::Start) {
|
|
move_index = 0;
|
|
move_wait = 4;
|
|
tracing = true;
|
|
}
|
|
if (event.type == ui::TouchEvent::Type::End) {
|
|
tracing = false;
|
|
|
|
display.fill_rectangle(
|
|
{{0, 16}, {240, 230}},
|
|
Color::black()
|
|
);
|
|
|
|
// Letter guessing
|
|
guess = '?';
|
|
|
|
if (MM(0, 'U')) {
|
|
if (MM(0, 'U', '?')) {
|
|
if (MI(1))
|
|
guess = 'A';
|
|
else
|
|
guess = 'F';
|
|
} else if (MM(0, 'U', 'R')) {
|
|
if (MI(1)) {
|
|
guess = 'K';
|
|
} else {
|
|
if (MM(1, 'L')) {
|
|
if (txt_idx > 0) txtinput[txt_idx--] = 0; // Erase
|
|
} else {
|
|
guess = 'N';
|
|
}
|
|
}
|
|
} else if (MM(0, 'U', 'L')) {
|
|
if (MM(1, 'U', 'R')) guess = 'C';
|
|
if (MM(1, 'D', 'L')) guess = 'M';
|
|
}
|
|
} else if (MM(0, 'D')) {
|
|
if (MM(0, 'D', 'R') || MM(1, 'R'))
|
|
guess = 'P';
|
|
else
|
|
guess = 'Q';
|
|
if (MM(0, 'D', '?')) {
|
|
if (MI(1)) {
|
|
guess = 'I';
|
|
} else {
|
|
if (MM(1, 'R') && MI(2)) {
|
|
guess = 'L';
|
|
} else if (MM(1, 'L')) {
|
|
if (MI(2)) guess = 'J';
|
|
} else if (MM(1, 'U', 'R')) {
|
|
if (MM(2, 'D')) guess = 'W';
|
|
}
|
|
}
|
|
}
|
|
if (MM(0, 'D', 'R')) {
|
|
if (MI(1)) guess = 'R';
|
|
if (MM(1, 'U', 'R') && MI(2)) guess = 'V';
|
|
if (MM(1, 'D', 'L')) guess = 'B';
|
|
} else if (MM(0, 'D', 'L')) {
|
|
if (MI(1)) guess = 'Y';
|
|
if (MM(1, 'U', 'L') && MI(2)) guess = 'U';
|
|
if (MM(1, 'D', 'R')) guess = 'D';
|
|
}
|
|
}
|
|
|
|
if (MM(0, 'L')) {
|
|
if (!MI(2) && (MLAST('U') || MLAST('L'))) guess = 'O';
|
|
if (MM(0, '?', 'L')) {
|
|
if (MI(1))
|
|
guess = 'E';
|
|
else
|
|
guess = 'S';
|
|
}
|
|
} else if (MM(0, 'R')) {
|
|
if (!MI(2) && (MLAST('U') || MLAST('R'))) guess = 'X';
|
|
if (MM(0, '?', 'R')) {
|
|
if (MM(1, 'U') && MI(2)) {
|
|
guess = 'G';
|
|
} else if (MM(1, 'D', '?') && MI(2)) {
|
|
guess = 'H';
|
|
} else if (MM(1, 'L')) {
|
|
guess = 'Z';
|
|
} else if (MI(1)) {
|
|
guess = 'T';
|
|
}
|
|
}
|
|
}
|
|
|
|
// if (guess = '?') guess = ' ';
|
|
if (guess != '!') txtinput[txt_idx++] = guess;
|
|
update_text();
|
|
}
|
|
if (event.type == ui::TouchEvent::Type::Move) {
|
|
if (tracing) {
|
|
current_pos = event.point;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
void HandWriteView::sample_pen() {
|
|
int16_t diff_x, diff_y;
|
|
uint8_t dir, i;
|
|
|
|
if (!(sample_skip & 1)) {
|
|
if (tracing) {
|
|
if (move_wait) {
|
|
move_wait--; // ~133ms delay
|
|
} else {
|
|
diff_x = current_pos.x - last_pos.x;
|
|
diff_y = current_pos.y - last_pos.y;
|
|
|
|
text_debug_x.set(to_string_dec_int(diff_x));
|
|
text_debug_y.set(to_string_dec_int(diff_y));
|
|
|
|
display.fill_rectangle(
|
|
{{current_pos.x, current_pos.y}, {4, 4}},
|
|
Color::grey()
|
|
);
|
|
|
|
dir = 0;
|
|
if (abs(diff_x) > 7) {
|
|
if (diff_x > 0)
|
|
dir |= 0x01; // R
|
|
} else {
|
|
dir |= 0x02; // ?
|
|
}
|
|
if (abs(diff_y) > 7) {
|
|
if (diff_y > 0)
|
|
dir |= 0x10; // D
|
|
} else {
|
|
dir |= 0x20; // ?
|
|
}
|
|
|
|
if ((dir & 0x11) == (dir_prev & 0x11))
|
|
dir_cnt++;
|
|
else
|
|
dir_cnt = 0;
|
|
dir_prev = dir;
|
|
|
|
// text_debug_d.set(to_string_dec_uint(dir));
|
|
|
|
if (dir_cnt > 1) {
|
|
dir_cnt = 0;
|
|
if (move_index) {
|
|
if ((move_list[move_index - 1] != dir) && (dir != 0x22)) {
|
|
if ((dir & 0xF0) == 0x20) {
|
|
if ((move_list[move_index - 1] & 0x0F) != (dir & 0x0F)) {
|
|
move_list[move_index] = dir;
|
|
move_index++;
|
|
}
|
|
} else if ((dir & 0x0F) == 0x02) {
|
|
if ((move_list[move_index - 1] & 0xF0) != (dir & 0xF0)) {
|
|
move_list[move_index] = dir;
|
|
move_index++;
|
|
}
|
|
} else {
|
|
// Replacement ?
|
|
if (((move_list[move_index - 1] & 0xF0) == 0x20) && ((dir & 0xF0) != 0x20)) {
|
|
if ((move_list[move_index - 1] & 0x0F) == (dir & 0x0F)) {
|
|
move_list[move_index - 1] = dir;
|
|
} else if ((dir & 0x0F) == 0x02) {
|
|
// Merge
|
|
move_list[move_index - 1] = (dir & 0xF0) | (move_list[move_index - 1] & 0x0F);
|
|
} else {
|
|
move_list[move_index] = dir;
|
|
move_index++;
|
|
}
|
|
} else if (((move_list[move_index - 1] & 0x0F) == 0x02) && ((dir & 0x0F) != 0x02)) {
|
|
if ((move_list[move_index - 1] & 0xF0) == (dir & 0xF0)) {
|
|
move_list[move_index - 1] = dir;
|
|
} else if ((dir & 0xF0) == 0x20) {
|
|
// Merge
|
|
move_list[move_index - 1] = (dir & 0x0F) | (move_list[move_index - 1] & 0xF0);
|
|
} else {
|
|
move_list[move_index] = dir;
|
|
move_index++;
|
|
}
|
|
} else {
|
|
move_list[move_index] = dir;
|
|
move_index++;
|
|
}
|
|
}
|
|
}
|
|
} else {
|
|
if (dir != 0x22) {
|
|
move_list[move_index] = dir;
|
|
move_index++;
|
|
}
|
|
}
|
|
|
|
// DEBUG
|
|
/*if (move_index) {
|
|
memset(txtinput, 0, 20);
|
|
txtidx = 0;
|
|
for (i = 0; i < move_index; i++) {
|
|
if ((move_list[i] & 0x03) == 0) char_add('L');
|
|
if ((move_list[i] & 0x03) == 1) char_add('R');
|
|
if ((move_list[i] & 0x03) == 2) char_add('?');
|
|
if ((move_list[i] >> 4) == 0) char_add('U');
|
|
if ((move_list[i] >> 4) == 1) char_add('D');
|
|
if ((move_list[i] >> 4) == 2) char_add('?');
|
|
char_add(' ');
|
|
}
|
|
update_text();
|
|
}*/
|
|
|
|
}
|
|
}
|
|
|
|
last_pos = current_pos;
|
|
}
|
|
}
|
|
|
|
sample_skip++;
|
|
}
|
|
|
|
void HandWriteView::on_show() {
|
|
// Use screen refresh rate as sampling frequency
|
|
EventDispatcher::message_map().unregister_handler(Message::ID::DisplayFrameSync);
|
|
EventDispatcher::message_map().register_handler(Message::ID::DisplayFrameSync,
|
|
[this](const Message* const) {
|
|
sample_pen();
|
|
}
|
|
);
|
|
}
|
|
|
|
char * HandWriteView::value() {
|
|
return txtinput;
|
|
}
|
|
|
|
void HandWriteView::on_button(Button& button) {
|
|
char_add(button.id + 0x30);
|
|
update_text();
|
|
}
|
|
|
|
void HandWriteView::char_add(const char c) {
|
|
if (txtidx < _max_len) {
|
|
txtinput[txtidx] = c;
|
|
txtidx++;
|
|
}
|
|
}
|
|
|
|
void HandWriteView::char_delete() {
|
|
if (txtidx) {
|
|
txtidx--;
|
|
txtinput[txtidx] = ' ';
|
|
}
|
|
}
|
|
|
|
void HandWriteView::update_text() {
|
|
text_input.set(txtinput);
|
|
}
|
|
|
|
}
|