d5df0483a3
* text input: keyboard redesign,; input: tune repeat keypress timing; archive: fix max string width when scrollbar is shown * byte input: redesign * byte/text input: long press back to activate backspace added * archive: pass absolute path to app * format sources * better keyboard timings Co-authored-by: SG <who.just.the.doctor@gmail.com>
782 lines
22 KiB
C
782 lines
22 KiB
C
#include "byte_input.h"
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#include <gui/elements.h>
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#include <furi.h>
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struct ByteInput {
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View* view;
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};
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typedef struct {
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const uint8_t value;
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const uint8_t x;
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const uint8_t y;
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} ByteInputKey;
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typedef struct {
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const char* header;
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uint8_t* bytes;
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uint8_t bytes_count;
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ByteInputCallback input_callback;
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ByteChangedCallback changed_callback;
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void* callback_context;
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bool selected_high_nibble;
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uint8_t selected_byte;
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int8_t selected_row; // row -1 - input, row 0 & 1 - keyboard
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uint8_t selected_column;
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uint8_t first_visible_byte;
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} ByteInputModel;
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static const uint8_t keyboard_origin_x = 7;
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static const uint8_t keyboard_origin_y = 31;
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static const uint8_t keyboard_row_count = 2;
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static const uint8_t enter_symbol = '\r';
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static const uint8_t backspace_symbol = '\b';
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static const uint8_t max_drawable_bytes = 8;
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static const ByteInputKey keyboard_keys_row_1[] = {
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{'0', 0, 12},
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{'1', 11, 12},
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{'2', 22, 12},
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{'3', 33, 12},
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{'4', 44, 12},
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{'5', 55, 12},
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{'6', 66, 12},
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{'7', 77, 12},
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{backspace_symbol, 103, 4},
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};
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static const ByteInputKey keyboard_keys_row_2[] = {
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{'8', 0, 26},
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{'9', 11, 26},
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{'A', 22, 26},
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{'B', 33, 26},
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{'C', 44, 26},
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{'D', 55, 26},
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{'E', 66, 26},
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{'F', 77, 26},
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{enter_symbol, 95, 17},
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};
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/**
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* @brief Get row size
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*
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* @param row_index Index of row
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* @return uint8_t Row size
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*/
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static uint8_t byte_input_get_row_size(uint8_t row_index) {
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uint8_t row_size = 0;
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switch(row_index + 1) {
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case 1:
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row_size = sizeof(keyboard_keys_row_1) / sizeof(ByteInputKey);
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break;
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case 2:
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row_size = sizeof(keyboard_keys_row_2) / sizeof(ByteInputKey);
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break;
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}
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return row_size;
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}
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/**
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* @brief Get row pointer
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*
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* @param row_index Index of row
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* @return const ByteInputKey* Row pointer
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*/
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static const ByteInputKey* byte_input_get_row(uint8_t row_index) {
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const ByteInputKey* row = NULL;
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switch(row_index + 1) {
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case 1:
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row = keyboard_keys_row_1;
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break;
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case 2:
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row = keyboard_keys_row_2;
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break;
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}
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return row;
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}
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/**
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* @brief Get text from nibble
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*
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* @param byte byte value
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* @param high_nibble Get from high nibble, otherwise low nibble
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* @return char nibble text
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*/
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static char byte_input_get_nibble_text(uint8_t byte, bool high_nibble) {
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if(high_nibble) {
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byte = byte >> 4;
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}
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byte = byte & 0x0F;
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switch(byte & 0x0F) {
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case 0x0:
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case 0x1:
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case 0x2:
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case 0x3:
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case 0x4:
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case 0x5:
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case 0x6:
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case 0x7:
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case 0x8:
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case 0x9:
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byte = byte + '0';
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break;
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case 0xA:
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case 0xB:
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case 0xC:
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case 0xD:
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case 0xE:
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case 0xF:
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byte = byte - 0xA + 'A';
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break;
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default:
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byte = '!';
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break;
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}
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return byte;
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}
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/**
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* @brief Draw input box (common view)
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*
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* @param canvas
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* @param model
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*/
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static void byte_input_draw_input(Canvas* canvas, ByteInputModel* model) {
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const uint8_t text_x = 8;
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const uint8_t text_y = 25;
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elements_slightly_rounded_frame(canvas, 6, 14, 116, 15);
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canvas_draw_icon_name(canvas, 2, 19, I_ButtonLeftSmall_3x5);
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canvas_draw_icon_name(canvas, 123, 19, I_ButtonRightSmall_3x5);
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for(uint8_t i = model->first_visible_byte;
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i < model->first_visible_byte + MIN(model->bytes_count, max_drawable_bytes);
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i++) {
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uint8_t byte_position = i - model->first_visible_byte;
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if(i == model->selected_byte) {
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canvas_draw_frame(canvas, text_x + byte_position * 14, text_y - 9, 15, 11);
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if(model->selected_high_nibble) {
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canvas_draw_glyph(
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canvas,
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text_x + 8 + byte_position * 14,
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text_y,
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byte_input_get_nibble_text(model->bytes[i], false));
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canvas_draw_box(canvas, text_x + 1 + byte_position * 14, text_y - 8, 7, 9);
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canvas_invert_color(canvas);
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canvas_draw_line(
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canvas,
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text_x + 14 + byte_position * 14,
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text_y - 6,
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text_x + 14 + byte_position * 14,
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text_y - 2);
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canvas_draw_glyph(
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canvas,
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text_x + 2 + byte_position * 14,
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text_y,
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byte_input_get_nibble_text(model->bytes[i], true));
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canvas_invert_color(canvas);
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} else {
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canvas_draw_box(canvas, text_x + 7 + byte_position * 14, text_y - 8, 7, 9);
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canvas_draw_glyph(
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canvas,
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text_x + 2 + byte_position * 14,
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text_y,
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byte_input_get_nibble_text(model->bytes[i], true));
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canvas_invert_color(canvas);
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canvas_draw_line(
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canvas,
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text_x + byte_position * 14,
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text_y - 6,
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text_x + byte_position * 14,
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text_y - 2);
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canvas_draw_glyph(
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canvas,
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text_x + 8 + byte_position * 14,
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text_y,
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byte_input_get_nibble_text(model->bytes[i], false));
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canvas_invert_color(canvas);
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}
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} else {
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canvas_draw_glyph(
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canvas,
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text_x + 2 + byte_position * 14,
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text_y,
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byte_input_get_nibble_text(model->bytes[i], true));
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canvas_draw_glyph(
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canvas,
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text_x + 8 + byte_position * 14,
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text_y,
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byte_input_get_nibble_text(model->bytes[i], false));
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}
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}
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if(model->bytes_count - model->first_visible_byte > max_drawable_bytes) {
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canvas_draw_icon_name(canvas, 123, 21, I_ButtonRightSmall_3x5);
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}
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if(model->first_visible_byte > 0) {
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canvas_draw_icon_name(canvas, 1, 21, I_ButtonLeftSmall_3x5);
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}
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}
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/**
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* @brief Draw input box (selected view)
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*
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* @param canvas
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* @param model
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*/
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static void byte_input_draw_input_selected(Canvas* canvas, ByteInputModel* model) {
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const uint8_t text_x = 7;
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const uint8_t text_y = 25;
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canvas_draw_box(canvas, 0, 12, 127, 19);
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canvas_invert_color(canvas);
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elements_slightly_rounded_frame(canvas, 6, 14, 115, 15);
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canvas_draw_icon_name(canvas, 2, 19, I_ButtonLeftSmall_3x5);
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canvas_draw_icon_name(canvas, 122, 19, I_ButtonRightSmall_3x5);
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for(uint8_t i = model->first_visible_byte;
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i < model->first_visible_byte + MIN(model->bytes_count, max_drawable_bytes);
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i++) {
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uint8_t byte_position = i - model->first_visible_byte;
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if(i == model->selected_byte) {
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canvas_draw_box(canvas, text_x + 1 + byte_position * 14, text_y - 9, 13, 11);
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canvas_invert_color(canvas);
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canvas_draw_glyph(
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canvas,
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text_x + 2 + byte_position * 14,
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text_y,
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byte_input_get_nibble_text(model->bytes[i], true));
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canvas_draw_glyph(
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canvas,
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text_x + 8 + byte_position * 14,
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text_y,
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byte_input_get_nibble_text(model->bytes[i], false));
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canvas_invert_color(canvas);
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} else {
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canvas_draw_glyph(
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canvas,
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text_x + 2 + byte_position * 14,
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text_y,
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byte_input_get_nibble_text(model->bytes[i], true));
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canvas_draw_glyph(
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canvas,
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text_x + 8 + byte_position * 14,
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text_y,
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byte_input_get_nibble_text(model->bytes[i], false));
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}
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}
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if(model->bytes_count - model->first_visible_byte > max_drawable_bytes) {
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canvas_draw_icon_name(canvas, 123, 21, I_ButtonRightSmall_3x5);
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}
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if(model->first_visible_byte > 0) {
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canvas_draw_icon_name(canvas, 1, 21, I_ButtonLeftSmall_3x5);
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}
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canvas_invert_color(canvas);
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}
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/**
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* @brief Set nibble at position
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*
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* @param data where to set nibble
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* @param position byte position
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* @param value char value
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* @param high_nibble set high nibble
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*/
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static void byte_input_set_nibble(uint8_t* data, uint8_t position, char value, bool high_nibble) {
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switch(value) {
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case '0':
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case '1':
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case '2':
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case '3':
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case '4':
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case '5':
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case '6':
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case '7':
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case '8':
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case '9':
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value = value - '0';
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break;
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case 'A':
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case 'B':
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case 'C':
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case 'D':
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case 'E':
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case 'F':
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value = value - 'A' + 10;
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break;
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default:
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value = 0;
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break;
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}
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if(high_nibble) {
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data[position] &= 0x0F;
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data[position] |= value << 4;
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} else {
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data[position] &= 0xF0;
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data[position] |= value;
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}
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}
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/**
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* @brief What currently selected
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*
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* @return true - keyboard selected, false - input selected
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*/
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static bool byte_input_keyboard_selected(ByteInputModel* model) {
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return model->selected_row >= 0;
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}
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/**
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* @brief Do transition from keyboard
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*
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* @param model
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*/
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static void byte_input_transition_from_keyboard(ByteInputModel* model) {
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model->selected_row += 1;
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model->selected_high_nibble = true;
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}
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/**
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* @brief Increase selected byte position
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*
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* @param model
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*/
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static void byte_input_inc_selected_byte(ByteInputModel* model) {
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if(model->selected_byte < model->bytes_count - 1) {
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model->selected_byte += 1;
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if(model->bytes_count > max_drawable_bytes) {
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if(model->selected_byte - model->first_visible_byte > (max_drawable_bytes - 2)) {
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if(model->first_visible_byte < model->bytes_count - max_drawable_bytes) {
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model->first_visible_byte++;
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}
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}
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}
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}
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}
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/**
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* @brief Decrease selected byte position
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*
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* @param model
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*/
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static void byte_input_dec_selected_byte(ByteInputModel* model) {
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if(model->selected_byte > 0) {
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model->selected_byte -= 1;
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if(model->selected_byte - model->first_visible_byte < 1) {
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if(model->first_visible_byte > 0) {
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model->first_visible_byte--;
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}
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}
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}
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}
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/**
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* @brief Call input callback
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*
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* @param model
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*/
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static void byte_input_call_input_callback(ByteInputModel* model) {
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if(model->input_callback != NULL) {
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model->input_callback(model->callback_context, model->bytes, model->bytes_count);
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}
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}
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/**
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* @brief Call changed callback
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*
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* @param model
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*/
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static void byte_input_call_changed_callback(ByteInputModel* model) {
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if(model->changed_callback != NULL) {
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model->changed_callback(model->callback_context, model->bytes, model->bytes_count);
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}
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}
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/**
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* @brief Clear selected byte
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*/
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static void byte_input_clear_selected_byte(ByteInputModel* model) {
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model->bytes[model->selected_byte] = 0;
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model->selected_high_nibble = true;
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byte_input_dec_selected_byte(model);
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byte_input_call_changed_callback(model);
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}
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/**
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* @brief Handle up button
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*
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* @param model
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*/
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static void byte_input_handle_up(ByteInputModel* model) {
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if(model->selected_row > -1) {
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model->selected_row -= 1;
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}
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}
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/**
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* @brief Handle down button
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*
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* @param model
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*/
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static void byte_input_handle_down(ByteInputModel* model) {
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if(byte_input_keyboard_selected(model)) {
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if(model->selected_row < keyboard_row_count - 1) {
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model->selected_row += 1;
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}
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} else {
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byte_input_transition_from_keyboard(model);
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}
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}
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/**
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* @brief Handle left button
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*
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* @param model
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*/
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static void byte_input_handle_left(ByteInputModel* model) {
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if(byte_input_keyboard_selected(model)) {
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if(model->selected_column > 0) {
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model->selected_column -= 1;
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} else {
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model->selected_column = byte_input_get_row_size(model->selected_row) - 1;
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}
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} else {
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byte_input_dec_selected_byte(model);
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}
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}
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/**
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* @brief Handle right button
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*
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* @param model
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*/
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static void byte_input_handle_right(ByteInputModel* model) {
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if(byte_input_keyboard_selected(model)) {
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if(model->selected_column < byte_input_get_row_size(model->selected_row) - 1) {
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model->selected_column += 1;
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} else {
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model->selected_column = 0;
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}
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} else {
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byte_input_inc_selected_byte(model);
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}
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}
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/**
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* @brief Handle OK button
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*
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* @param model
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*/
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static void byte_input_handle_ok(ByteInputModel* model) {
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if(byte_input_keyboard_selected(model)) {
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uint8_t value = byte_input_get_row(model->selected_row)[model->selected_column].value;
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if(value == enter_symbol) {
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byte_input_call_input_callback(model);
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} else if(value == backspace_symbol) {
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byte_input_clear_selected_byte(model);
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} else {
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byte_input_set_nibble(
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model->bytes, model->selected_byte, value, model->selected_high_nibble);
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if(model->selected_high_nibble == true) {
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model->selected_high_nibble = false;
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} else {
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byte_input_inc_selected_byte(model);
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model->selected_high_nibble = true;
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}
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byte_input_call_changed_callback(model);
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}
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} else {
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byte_input_transition_from_keyboard(model);
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}
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}
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/**
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* @brief Draw callback
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*
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* @param canvas
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* @param _model
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*/
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static void byte_input_view_draw_callback(Canvas* canvas, void* _model) {
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ByteInputModel* model = _model;
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canvas_clear(canvas);
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canvas_set_color(canvas, ColorBlack);
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canvas_draw_str(canvas, 2, 9, model->header);
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canvas_set_font(canvas, FontKeyboard);
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if(model->selected_row == -1) {
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byte_input_draw_input_selected(canvas, model);
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} else {
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byte_input_draw_input(canvas, model);
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}
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for(uint8_t row = 0; row < keyboard_row_count; row++) {
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const uint8_t column_count = byte_input_get_row_size(row);
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const ByteInputKey* keys = byte_input_get_row(row);
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for(size_t column = 0; column < column_count; column++) {
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if(keys[column].value == enter_symbol) {
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canvas_set_color(canvas, ColorBlack);
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if(model->selected_row == row && model->selected_column == column) {
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canvas_draw_icon_name(
|
|
canvas,
|
|
keyboard_origin_x + keys[column].x,
|
|
keyboard_origin_y + keys[column].y,
|
|
I_KeySaveSelected_24x11);
|
|
} else {
|
|
canvas_draw_icon_name(
|
|
canvas,
|
|
keyboard_origin_x + keys[column].x,
|
|
keyboard_origin_y + keys[column].y,
|
|
I_KeySave_24x11);
|
|
}
|
|
} else if(keys[column].value == backspace_symbol) {
|
|
canvas_set_color(canvas, ColorBlack);
|
|
if(model->selected_row == row && model->selected_column == column) {
|
|
canvas_draw_icon_name(
|
|
canvas,
|
|
keyboard_origin_x + keys[column].x,
|
|
keyboard_origin_y + keys[column].y,
|
|
I_KeyBackspaceSelected_16x9);
|
|
} else {
|
|
canvas_draw_icon_name(
|
|
canvas,
|
|
keyboard_origin_x + keys[column].x,
|
|
keyboard_origin_y + keys[column].y,
|
|
I_KeyBackspace_16x9);
|
|
}
|
|
} else {
|
|
if(model->selected_row == row && model->selected_column == column) {
|
|
canvas_set_color(canvas, ColorBlack);
|
|
canvas_draw_box(
|
|
canvas,
|
|
keyboard_origin_x + keys[column].x - 3,
|
|
keyboard_origin_y + keys[column].y - 10,
|
|
11,
|
|
13);
|
|
canvas_set_color(canvas, ColorWhite);
|
|
} else if(model->selected_row == -1 && row == 0 && model->selected_column == column) {
|
|
canvas_set_color(canvas, ColorBlack);
|
|
canvas_draw_frame(
|
|
canvas,
|
|
keyboard_origin_x + keys[column].x - 3,
|
|
keyboard_origin_y + keys[column].y - 10,
|
|
11,
|
|
13);
|
|
} else {
|
|
canvas_set_color(canvas, ColorBlack);
|
|
}
|
|
|
|
canvas_draw_glyph(
|
|
canvas,
|
|
keyboard_origin_x + keys[column].x,
|
|
keyboard_origin_y + keys[column].y,
|
|
keys[column].value);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @brief Input callback
|
|
*
|
|
* @param event
|
|
* @param context
|
|
* @return true
|
|
* @return false
|
|
*/
|
|
static bool byte_input_view_input_callback(InputEvent* event, void* context) {
|
|
ByteInput* byte_input = context;
|
|
furi_assert(byte_input);
|
|
bool consumed = false;
|
|
|
|
if(event->type == InputTypeShort || event->type == InputTypeRepeat) {
|
|
switch(event->key) {
|
|
case InputKeyLeft:
|
|
with_view_model(
|
|
byte_input->view, (ByteInputModel * model) {
|
|
byte_input_handle_left(model);
|
|
return true;
|
|
});
|
|
consumed = true;
|
|
break;
|
|
case InputKeyRight:
|
|
with_view_model(
|
|
byte_input->view, (ByteInputModel * model) {
|
|
byte_input_handle_right(model);
|
|
return true;
|
|
});
|
|
consumed = true;
|
|
break;
|
|
case InputKeyUp:
|
|
with_view_model(
|
|
byte_input->view, (ByteInputModel * model) {
|
|
byte_input_handle_up(model);
|
|
return true;
|
|
});
|
|
consumed = true;
|
|
break;
|
|
case InputKeyDown:
|
|
with_view_model(
|
|
byte_input->view, (ByteInputModel * model) {
|
|
byte_input_handle_down(model);
|
|
return true;
|
|
});
|
|
consumed = true;
|
|
break;
|
|
case InputKeyOk:
|
|
with_view_model(
|
|
byte_input->view, (ByteInputModel * model) {
|
|
byte_input_handle_ok(model);
|
|
return true;
|
|
});
|
|
consumed = true;
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
if((event->type == InputTypeLong || event->type == InputTypeRepeat) &&
|
|
event->key == InputKeyBack) {
|
|
with_view_model(
|
|
byte_input->view, (ByteInputModel * model) {
|
|
byte_input_clear_selected_byte(model);
|
|
return true;
|
|
});
|
|
consumed = true;
|
|
}
|
|
|
|
return consumed;
|
|
}
|
|
|
|
/**
|
|
* @brief Reset all input-related data in model
|
|
*
|
|
* @param model ByteInputModel
|
|
*/
|
|
static void byte_input_reset_model_input_data(ByteInputModel* model) {
|
|
model->bytes = NULL;
|
|
model->bytes_count = 0;
|
|
model->selected_high_nibble = true;
|
|
model->selected_byte = 0;
|
|
model->selected_row = 0;
|
|
model->selected_column = 0;
|
|
model->first_visible_byte = 0;
|
|
}
|
|
|
|
/**
|
|
* @brief Allocate and initialize byte input. This byte input is used to enter bytes.
|
|
*
|
|
* @return ByteInput instance pointer
|
|
*/
|
|
ByteInput* byte_input_alloc() {
|
|
ByteInput* byte_input = furi_alloc(sizeof(ByteInput));
|
|
byte_input->view = view_alloc();
|
|
view_set_context(byte_input->view, byte_input);
|
|
view_allocate_model(byte_input->view, ViewModelTypeLocking, sizeof(ByteInputModel));
|
|
view_set_draw_callback(byte_input->view, byte_input_view_draw_callback);
|
|
view_set_input_callback(byte_input->view, byte_input_view_input_callback);
|
|
|
|
with_view_model(
|
|
byte_input->view, (ByteInputModel * model) {
|
|
model->header = "";
|
|
model->input_callback = NULL;
|
|
model->changed_callback = NULL;
|
|
model->callback_context = NULL;
|
|
byte_input_reset_model_input_data(model);
|
|
return true;
|
|
});
|
|
|
|
return byte_input;
|
|
}
|
|
|
|
/**
|
|
* @brief Deinitialize and free byte input
|
|
*
|
|
* @param byte_input Byte input instance
|
|
*/
|
|
void byte_input_free(ByteInput* byte_input) {
|
|
furi_assert(byte_input);
|
|
view_free(byte_input->view);
|
|
free(byte_input);
|
|
}
|
|
|
|
/**
|
|
* @brief Get byte input view
|
|
*
|
|
* @param byte_input byte input instance
|
|
* @return View instance that can be used for embedding
|
|
*/
|
|
View* byte_input_get_view(ByteInput* byte_input) {
|
|
furi_assert(byte_input);
|
|
return byte_input->view;
|
|
}
|
|
|
|
/**
|
|
* @brief Deinitialize and free byte input
|
|
*
|
|
* @param byte_input byte input instance
|
|
* @param input_callback input callback fn
|
|
* @param changed_callback changed callback fn
|
|
* @param callback_context callback context
|
|
* @param bytes buffer to use
|
|
* @param bytes_count buffer length
|
|
*/
|
|
void byte_input_set_result_callback(
|
|
ByteInput* byte_input,
|
|
ByteInputCallback input_callback,
|
|
ByteChangedCallback changed_callback,
|
|
void* callback_context,
|
|
uint8_t* bytes,
|
|
uint8_t bytes_count) {
|
|
with_view_model(
|
|
byte_input->view, (ByteInputModel * model) {
|
|
byte_input_reset_model_input_data(model);
|
|
model->input_callback = input_callback;
|
|
model->changed_callback = changed_callback;
|
|
model->callback_context = callback_context;
|
|
model->bytes = bytes;
|
|
model->bytes_count = bytes_count;
|
|
return true;
|
|
});
|
|
}
|
|
|
|
/**
|
|
* @brief Set byte input header text
|
|
*
|
|
* @param byte_input byte input instance
|
|
* @param text text to be shown
|
|
*/
|
|
void byte_input_set_header_text(ByteInput* byte_input, const char* text) {
|
|
with_view_model(
|
|
byte_input->view, (ByteInputModel * model) {
|
|
model->header = text;
|
|
return true;
|
|
});
|
|
}
|