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freertos_f407/User/system/sgl/widgets/numberkbd/sgl_numberkbd.c

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/* source/widgets/sgl_numberkbd.c
*
* MIT License
*
* Copyright(c) 2023-present All contributors of SGL
* Document reference link: https://sgl-docs.readthedocs.io
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#include <sgl_core.h>
#include <sgl_draw.h>
#include <sgl_math.h>
#include <sgl_log.h>
#include <sgl_mm.h>
#include <sgl_theme.h>
#include <sgl_cfgfix.h>
#include <sgl_draw.h>
#include <string.h>
#include "sgl_numberkbd.h"
#define NUMBERKBD_BTN_ROW 5
#define NUMBERKBD_BTN_COL 4
#define NUMBERKBD_BTN_OK_ASCII 13
static const char kbd_digits[NUMBERKBD_BTN_ROW][NUMBERKBD_BTN_COL] = {
{'+', '-', '*', '/' },
{'7', '8', '9', '=' },
{'4', '5', '6', '\b' },
{'1', '2', '3', NUMBERKBD_BTN_OK_ASCII },
{'.', '0', '%', NUMBERKBD_BTN_OK_ASCII }
};
static const uint8_t btn_enter_bitmap[] = {
/*  */
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x8e,0xfa,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x08,0xef,0xff,0xa0,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x8e,0xff,0xff,0xfa,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x08,0xef,0xff,0xff,0xfe,0x50,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x8e,0xff,0xff,0xff,0xfe,0x30,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x08,0xef,0xff,0xff,0xff,0xe3,0x00,
0x00,0x00,0xae,0xe8,0x00,0x00,0x00,0x00,0x8e,0xff,0xff,0xff,0xfe,0x30,0x00,
0x00,0x0a,0xff,0xfe,0x80,0x00,0x00,0x08,0xef,0xff,0xff,0xff,0xe3,0x00,0x00,
0x00,0xae,0xff,0xff,0xe8,0x00,0x00,0x8e,0xff,0xff,0xff,0xfe,0x30,0x00,0x00,
0x05,0xef,0xff,0xff,0xfe,0x80,0x08,0xef,0xff,0xff,0xff,0xe3,0x00,0x00,0x00,
0x03,0xef,0xff,0xff,0xff,0xe8,0x8e,0xff,0xff,0xff,0xfe,0x30,0x00,0x00,0x00,
0x00,0x5e,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xe3,0x00,0x00,0x00,0x00,
0x00,0x05,0xef,0xff,0xff,0xff,0xff,0xff,0xff,0xfe,0x30,0x00,0x00,0x00,0x00,
0x00,0x00,0x5e,0xff,0xff,0xff,0xff,0xff,0xff,0xe3,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x05,0xef,0xff,0xff,0xff,0xff,0xfe,0x30,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x5e,0xff,0xff,0xff,0xff,0xe3,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x05,0xef,0xff,0xff,0xfe,0x30,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x5e,0xff,0xff,0xe3,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x05,0xef,0xfe,0x30,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x5c,0xc3,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
};
static sgl_icon_pixmap_t enter_icon = {
.bitmap = btn_enter_bitmap,
.height = 20,
.width = 30,
};
static const uint8_t btn_backspace_bitmap[] = {
/*  */
0x00,0x00,0x00,0x3e,0xc0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x05,0xef,0xc0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x5e,0xff,0xc0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x08,0xef,0xff,0xc0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x8e,0xff,0xff,0xec,0xcc,0xcc,0xcc,0xcc,0xcc,0xcc,0xcc,0xcc,0xcc,0xcc,
0x0a,0xef,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xfe,
0x3e,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xfe,
0x03,0xef,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xfe,
0x00,0x3e,0xff,0xff,0xc6,0x66,0x66,0x66,0x66,0x66,0x66,0x66,0x66,0x66,0x65,
0x00,0x03,0xef,0xff,0xc0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x0c,0xff,0xc0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0xcf,0xc0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x0a,0xa0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
};
static sgl_icon_pixmap_t backspace_icon = {
.bitmap = btn_backspace_bitmap,
.height = 13,
.width = 30,
};
/**
* @brief numberkbd constructor function
* @param surf: pointer to surface
* @param obj: pointer to numberkbd object
* @param evt: pointer to event
* @return none
*/
static void sgl_numberkbd_construct_cb(sgl_surf_t *surf, sgl_obj_t* obj, sgl_event_t *evt)
{
sgl_numberkbd_t *numberkbd = sgl_container_of(obj, sgl_numberkbd_t, obj);
int16_t body_w = obj->coords.x2 - obj->coords.x1 + 1;
int16_t body_h = obj->coords.y2 - obj->coords.y1 + 1;
sgl_color_t btn_color = numberkbd->btn_desc.color;
int16_t box_w = (body_w - (NUMBERKBD_BTN_COL + 1) * numberkbd->margin) / NUMBERKBD_BTN_COL;
int16_t box_h = (body_h - (NUMBERKBD_BTN_ROW + 1) * numberkbd->margin) / NUMBERKBD_BTN_ROW;
int16_t text_x = 0, text_y = 0, btn_row = 0, btn_col = 0;
sgl_rect_t btn = {
.y1 = obj->coords.y1 + numberkbd->margin,
.x2 = obj->coords.x1 + numberkbd->margin + box_w,
.y2 = obj->coords.y1 + numberkbd->margin + box_h,
};
SGL_ASSERT(numberkbd->font != NULL);
if(evt->type == SGL_EVENT_DRAW_MAIN) {
sgl_draw_rect(surf, &obj->area, &obj->coords, &numberkbd->body_desc);
for(; btn.y1 < (obj->coords.y2 - numberkbd->margin); btn.y1 += (box_h + numberkbd->margin), btn.y2 = (btn.y1 + box_h)) {
btn.x1 = obj->coords.x1 + numberkbd->margin;
text_y = btn.y1 + ((box_h - sgl_font_get_height(numberkbd->font)) / 2);
btn_col = 0;
for(btn.x2 = (btn.x1 + box_w); btn.x1 < (obj->coords.x2 - numberkbd->margin) ; btn.x1 += (box_w + numberkbd->margin), btn.x2 = (btn.x1 + box_w)) {
if(numberkbd->opcode != kbd_digits[btn_row][btn_col]) {
numberkbd->btn_desc.color = btn_color;
}
else {
numberkbd->btn_desc.color = sgl_color_mixer(btn_color, numberkbd->text_color, 128);
}
if(btn_col == 3 && btn_row > 1) {
if(btn_row == 2) {
sgl_draw_rect(surf, &btn, &btn, &numberkbd->btn_desc);
text_x = btn.x1 + ((box_w - backspace_icon.width) / 2);
text_y = btn.y1 + ((box_h - backspace_icon.height + 1) / 2);
sgl_draw_icon(surf, &btn, text_x, text_y, numberkbd->text_color, numberkbd->btn_desc.alpha, &backspace_icon);
}
else if (btn_row == 3) {
btn.y2 += (numberkbd->margin + box_h);
sgl_draw_rect(surf, &btn, &btn, &numberkbd->btn_desc);
text_x = btn.x1 + ((box_w - enter_icon.width) / 2);
text_y = btn.y1 + ((2 * box_h - enter_icon.height) / 2);
sgl_draw_icon(surf, &btn, text_x, text_y, numberkbd->text_color, numberkbd->btn_desc.alpha, &enter_icon);
}
}
else {
sgl_draw_rect(surf, &btn, &btn, &numberkbd->btn_desc);
text_x = btn.x1 + ((box_w - sgl_font_get_string_width("0", numberkbd->font)) / 2);
sgl_draw_character(surf, &obj->area, text_x, text_y, kbd_digits[btn_row][btn_col] - 32, numberkbd->text_color, numberkbd->btn_desc.alpha, numberkbd->font);
}
btn_col ++;
}
numberkbd->btn_desc.color = btn_color;
btn_row ++;
}
}
else if(evt->type == SGL_EVENT_PRESSED) {
int16_t x_rel = evt->pos.x - obj->coords.x1;
int16_t y_rel = evt->pos.y - obj->coords.y1;
btn_col = -1;
int16_t cur_x = numberkbd->margin;
for (int c = 0; c < NUMBERKBD_BTN_COL; c++) {
if (x_rel >= cur_x && x_rel < cur_x + box_w) {
btn_col = c;
break;
}
cur_x += box_w + numberkbd->margin;
}
btn_row = -1;
int16_t cur_y = numberkbd->margin;
for (int r = 0; r < NUMBERKBD_BTN_ROW; r++) {
if (y_rel >= cur_y && y_rel < cur_y + box_h) {
btn_row = r;
break;
}
cur_y += box_h + numberkbd->margin;
}
if(btn_col == 3 && btn_row >= 3) {
numberkbd->opcode = NUMBERKBD_BTN_OK_ASCII;
}
else if (btn_col >= 0 && btn_row >= 0) {
numberkbd->opcode = (uint8_t)kbd_digits[btn_row][btn_col];
}
else {
return;
}
sgl_obj_set_dirty(obj);
}
else if(evt->type == SGL_EVENT_RELEASED) {
if(numberkbd->opcode == 0) {
sgl_obj_clear_dirty(obj);
return;
}
numberkbd->opcode = 0;
sgl_obj_set_dirty(obj);
}
else if(evt->type == SGL_EVENT_DRAW_INIT) {
int16_t new_width = box_w * NUMBERKBD_BTN_COL + (NUMBERKBD_BTN_COL + 1) * numberkbd->margin;
int16_t new_height = box_h * NUMBERKBD_BTN_ROW + (NUMBERKBD_BTN_ROW + 1) * numberkbd->margin;
obj->coords.x2 = obj->coords.x1 + new_width;
obj->coords.y2 = obj->coords.y1 + new_height;
SGL_ASSERT(numberkbd->font != NULL);
}
}
/**
* @brief create numberkbd object
* @param parent parent of object
* @return numberkbd object
*/
sgl_obj_t* sgl_numberkbd_create(sgl_obj_t* parent)
{
sgl_numberkbd_t *numberkbd = sgl_malloc(sizeof(sgl_numberkbd_t));
if(numberkbd == NULL) {
SGL_LOG_ERROR("sgl_numberkbd_create: malloc failed");
return NULL;
}
/* set object all member to zero */
memset(numberkbd, 0, sizeof(sgl_numberkbd_t));
sgl_obj_t *obj = &numberkbd->obj;
sgl_obj_init(&numberkbd->obj, parent);
obj->construct_fn = sgl_numberkbd_construct_cb;
sgl_obj_set_border_width(obj, SGL_THEME_BORDER_WIDTH);
obj->clickable = 1;
obj->needinit = 1;
numberkbd->body_desc.alpha = SGL_THEME_ALPHA;
numberkbd->body_desc.color = SGL_THEME_COLOR;
numberkbd->body_desc.radius = SGL_THEME_RADIUS;
numberkbd->body_desc.border = SGL_THEME_BORDER_WIDTH;
numberkbd->body_desc.border_color = SGL_THEME_BORDER_COLOR;
numberkbd->body_desc.pixmap = NULL;
numberkbd->margin = 5;
numberkbd->text_color = SGL_THEME_TEXT_COLOR;
numberkbd->btn_desc.alpha = SGL_THEME_ALPHA;
numberkbd->btn_desc.color = SGL_THEME_COLOR;
numberkbd->btn_desc.radius = SGL_THEME_RADIUS;
numberkbd->btn_desc.border = 1;
numberkbd->btn_desc.border_color = SGL_THEME_BORDER_COLOR;
numberkbd->btn_desc.pixmap = NULL;
numberkbd->font = sgl_get_system_font();
return obj;
}
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