mirror of https://github.com/jetkvm/kvm.git
110 lines
2.7 KiB
C
110 lines
2.7 KiB
C
#include <time.h>
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#include <sys/time.h>
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#include <stdio.h>
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#include <unistd.h>
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#include "screen.h"
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#include <lvgl.h>
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#include <display/fbdev.h>
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#include <indev/evdev.h>
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#include "ui/ui.h"
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#include "ui_index.h"
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#define DISP_BUF_SIZE (300 * 240 * 2)
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static lv_color_t buf[DISP_BUF_SIZE];
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static lv_disp_draw_buf_t disp_buf;
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static lv_disp_drv_t disp_drv;
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static lv_indev_drv_t indev_drv;
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void lvgl_init(void) {
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lv_init();
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fbdev_init();
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lv_disp_draw_buf_init(&disp_buf, buf, NULL, DISP_BUF_SIZE);
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lv_disp_drv_init(&disp_drv);
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disp_drv.draw_buf = &disp_buf;
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disp_drv.flush_cb = fbdev_flush;
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disp_drv.hor_res = 240;
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disp_drv.ver_res = 300;
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disp_drv.rotated = LV_DISP_ROT_270;
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disp_drv.sw_rotate = true;
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// disp_drv.full_refresh = true;
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lv_disp_drv_register(&disp_drv);
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evdev_init();
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evdev_set_file("/dev/input/event1");
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lv_indev_drv_init(&indev_drv);
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indev_drv.type = LV_INDEV_TYPE_POINTER;
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indev_drv.read_cb = evdev_read;
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lv_indev_drv_register(&indev_drv);
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ui_init();
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// lv_label_set_text(ui_Boot_Screen_Version, "");
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// lv_label_set_text(ui_Home_Content_Ip, "...");
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// lv_label_set_text(ui_Home_Header_Cloud_Status_Label, "0 active");
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}
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void lvgl_tick(void) {
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lv_timer_handler();
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ui_tick();
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}
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uint32_t custom_tick_get(void)
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{
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static uint64_t start_ms = 0;
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if(start_ms == 0) {
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struct timeval tv_start;
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gettimeofday(&tv_start, NULL);
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start_ms = (tv_start.tv_sec * 1000000 + tv_start.tv_usec) / 1000;
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}
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struct timeval tv_now;
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gettimeofday(&tv_now, NULL);
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uint64_t now_ms;
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now_ms = (tv_now.tv_sec * 1000000 + tv_now.tv_usec) / 1000;
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uint32_t time_ms = now_ms - start_ms;
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return time_ms;
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}
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lv_obj_t *ui_get_obj(const char *name) {
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for (size_t i = 0; i < ui_objects_size; i++) {
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if (strcmp(ui_objects[i].name, name) == 0) {
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return *ui_objects[i].obj;
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}
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}
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return NULL;
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}
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const char *ui_get_current_screen() {
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lv_obj_t *scr = lv_scr_act();
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if (scr == NULL) {
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return NULL;
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}
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for (size_t i = 0; i < ui_objects_size; i++) {
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if (*(ui_objects[i].obj) == scr) {
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return ui_objects[i].name;
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}
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}
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return NULL;
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}
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lv_img_dsc_t *ui_get_image(const char *name) {
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for (size_t i = 0; i < ui_images_size; i++) {
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if (strcmp(ui_images[i].name, name) == 0) {
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return ui_images[i].img;
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}
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}
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return NULL;
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}
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void ui_set_text(const char *name, const char *text) {
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lv_obj_t *obj = ui_get_obj(name);
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if(obj == NULL) {
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printf("ui_set_text %s %s, obj not found\n", name, text);
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return;
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}
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lv_label_set_text(obj, text);
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}
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