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nvboard
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event: add basic test for SDL text mode

This commit is contained in:
Zihao Yu 2024-01-09 00:39:40 +08:00
parent 1c7e773419
commit d06eb4811e
2 changed files with 11 additions and 1 deletions
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10
src/event.cpp
View File

@ -1,5 +1,6 @@
#include <keyboard.h>
#include <pins.h>
#include <string>
extern std::vector<Component *> components;
@ -33,6 +34,8 @@ static void key_handler(uint8_t scancode, int is_keydown){
kb->push_key(scancode, is_keydown);
}
static std::string uart_rx_input = "";
void read_event() {
SDL_Event ev;
SDL_PollEvent(&ev);
@ -44,7 +47,12 @@ void read_event() {
case SDL_MOUSEBUTTONDOWN: mousedown_handler(ev); break;
case SDL_MOUSEBUTTONUP: mouseup_handler(ev); break;
case SDL_KEYDOWN:
if (ev.key.keysym.sym == SDLK_RETURN) {
printf("get text = %s\n", uart_rx_input.c_str());
uart_rx_input = "";
}
case SDL_KEYUP:
key_handler(ev.key.keysym.scancode, ev.key.type == SDL_KEYDOWN); break;
break; //key_handler(ev.key.keysym.scancode, ev.key.type == SDL_KEYDOWN); break;
case SDL_TEXTINPUT: uart_rx_input += ev.text.text; break;
}
}

2
src/nvboard.cpp
View File

@ -89,6 +89,8 @@ void nvboard_init(int vga_clk_cycle) {
extern void vga_set_clk_cycle(int cycle);
vga_set_clk_cycle(vga_clk_cycle);
SDL_StartTextInput();
}
void nvboard_quit(){