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Add TRAILING_DELIMITER option

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Utkarsh Verma 2021-10-13 21:28:49 +05:30
parent 68ffb1f8ed
commit 034f33bc41
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3 changed files with 14 additions and 8 deletions
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3
README.md
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@ -89,6 +89,9 @@ Apart from that you can also modify the block delimiters and width of each block
#define CMDLENGTH 50
#define DELIMITER " "
// Adds a trailing delimiter to the statusbar, useful for powerline
#define TRAILING_DELIMITER
```
### Signalling changes

3
config.h
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@ -1,8 +1,9 @@
#define CMDLENGTH 50
#define DELIMITER "<"
#define TRAILING_DELIMITER
const Block blocks[] = {
BLOCK("sb-mail", 1800, 17)
BLOCK("sb-mail", 1800, 17)
BLOCK("sb-music", 0, 18)
BLOCK("sb-disk", 1800, 19)
BLOCK("sb-memory", 1800, 20)

16
main.c
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@ -45,14 +45,13 @@ void replace(char *str, char old, char new) {
}
void getCommand(int i, const char *button) {
const Block *block = blocks + i;
if (fork() == 0) {
dup2(pipeFD[1], STDOUT_FILENO);
close(pipeFD[0]);
if (button)
setenv("BLOCK_BUTTON", button, 1);
execl("/bin/sh", "sh", "-c", block->command);
execl("/bin/sh", "sh", "-c", blocks[i].command);
}
}
@ -71,9 +70,13 @@ void getSignalCommand(int signal) {
int getStatus(char *new, char *old) {
strcpy(old, new);
new[0] = 0;
for (int i = 0; i < LEN(blocks); i++) {
const Block *block = blocks + i;
if (strlen(outputs[i]) > (block->signal > 0))
#ifdef TRAILING_DELIMITER
if (strlen(outputs[i]) > (blocks[i].signal > 0))
#else
if (strlen(new) && strlen(outputs[i]) > (blocks[i].signal > 0))
#endif
strcat(new, DELIMITER);
strcat(new, outputs[i]);
}
@ -133,10 +136,9 @@ void childHandler() {
// Clear the pipe until newline
while (ch != '\n' && read(pipeFD[0], &ch, 1) == 1);
const Block *block = blocks + i;
char *output = outputs[i];
if (block->signal > 0) {
output[0] = block->signal;
if (blocks[i].signal > 0) {
output[0] = blocks[i].signal;
output++;
}
strcpy(output, buffer);