global hotkeys work

This commit is contained in:
Lexi Quinn 2021-08-18 16:56:42 +10:00
parent 7aefdcdc7f
commit 5d65153dae
2 changed files with 185 additions and 3 deletions

View File

@ -1,5 +1,5 @@
TARGET = qtimer
LIBS = -lm
LIBS = -lm -lncurses -luiohook
CC = gcc
CFLAGS = -g -Wall

186
timer.c
View File

@ -1,7 +1,189 @@
#include <stdio.h>
#include <stdlib.h>
#include <time.h>
#include <ncurses.h>
#include <unistd.h>
#include <inttypes.h>
#include <stdarg.h>
#include <stdbool.h>
#include <string.h>
#include <uiohook.h>
#include <wchar.h>
#include <fcntl.h>
#include <sys/stat.h>
int main(char argc, char** argv)
#define NS_PER_S 1000000000
#define K_START 1
#define K_STOP 2
#define K_PAUSE 3
#define K_SPLIT 4
struct keymap
{
printf("Hello, World!\n");
uint16_t START;
uint16_t STOP;
uint16_t PAUSE;
uint16_t SPLIT;
};
char buf;
int pipefd[2];
struct timespec start, finish, delta;
char *gameTitle, *catagoryTitle;
char *splitPath;
struct keymap km;
bool timerActive;
void loadKeymap();
void startTimer();
void stopTimer();
void splitTimer();
void handleInput();
void sub_timespec(struct timespec t1, struct timespec t2, struct timespec* td)
{
td->tv_nsec = t2.tv_nsec - t1.tv_nsec;
td->tv_sec = t2.tv_sec - t1.tv_sec;
if (td->tv_sec > 0 && td->tv_nsec < 0) {
td->tv_nsec += NS_PER_S;
td->tv_sec--;
} else if (td->tv_sec < 0 && td->tv_nsec > 0) {
td->tv_nsec -= NS_PER_S;
td->tv_sec++;
}
}
void add_timespec(struct timespec t1, struct timespec t2, struct timespec* td)
{
td->tv_nsec = t2.tv_nsec + t1.tv_nsec;
td->tv_sec = t2.tv_sec + t1.tv_sec;
if (td->tv_nsec < 0) {
td->tv_nsec += NS_PER_S;
td->tv_sec++;
}
}
bool logger_proc(unsigned int level, const char *format, ...) {
return 0;
}
void dispatch_proc(uiohook_event * const event) {
switch (event->type) {
case EVENT_KEY_PRESSED:
if (event->data.keyboard.keycode == VC_R)
buf = K_START;
if (event->data.keyboard.keycode == VC_F)
buf = K_STOP;
if (event->data.keyboard.keycode == VC_D)
buf = K_PAUSE;
if (event->data.keyboard.keycode == VC_E)
buf = K_SPLIT;
write(pipefd[1], &buf, 1);
default:
break;
}
}
void handleInput()
{
if (read(pipefd[0], &buf, 1) == -1)
return;
switch(buf) {
case K_SPLIT:
splitTimer();
break;
case K_START:
startTimer();
break;
case K_STOP:
stopTimer();
break;
case K_PAUSE:
break;
}
}
void ncDisplay()
{
erase();
int minutes = (int)delta.tv_sec / 60;
int hours = minutes / 60;
printw("%2d:%02d:%02d.%ld\n", hours, minutes, (int)delta.tv_sec%60, delta.tv_nsec/1000000);
refresh();
}
void startTimer()
{
if (timerActive)
return;
clock_gettime(CLOCK_REALTIME, &start);
timerActive = true;
}
void stopTimer()
{
if (!timerActive)
return;
timerActive = false;
}
void splitTimer()
{
}
void loadKeymap()
{
char path[256];
strcat(strcpy(path, getenv("HOME")), "/.config/qtimer");
mkdir(path, 0777);
strcat(strcpy(path, getenv("HOME")), "/.config/qtimer/keymaps");
mkdir(path, 0777);
strcat(strcpy(path, getenv("HOME")), "/.config/qtimer/keymaps/default");
FILE* fp = fopen(path, "r");
if (fp == NULL) {
fp = fopen(path, "w");
fprintf(fp, "some text");
fclose(fp);
}
km.START = VC_R;
km.STOP = VC_F;
km.PAUSE = VC_D;
km.SPLIT = VC_E;
}
int main(int argc, char* argv[])
{
timerActive = false;
hook_set_logger_proc(&logger_proc);
hook_set_dispatch_proc(&dispatch_proc);
//IPC pipe
pid_t cpid;
pipe(pipefd);
fcntl(pipefd[0], F_SETFL, O_NONBLOCK);
loadKeymap();
cpid = fork();
if (cpid == 0) {
close(pipefd[0]);
hook_run();
} else {
close(pipefd[1]);
initscr();
while(1) {
handleInput();
if (timerActive) {
clock_gettime(CLOCK_REALTIME, &finish);
sub_timespec(start, finish, &delta);
}
ncDisplay();
}
endwin();
}
return 0;
}