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Minor changes in ccc.c

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This commit is contained in:
Piotr Marendowski 2024-03-09 19:39:29 +01:00
parent 4b20e61eac
commit dd4f3cb24a
1 changed files with 21 additions and 14 deletions
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35
ccc.c
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@ -8,7 +8,7 @@
#include "util.h" #include "util.h"
#define ESC 0x1B #define ESC 0x1B /* \e or \033 */
typedef struct { typedef struct {
WINDOW *window; WINDOW *window;
@ -29,15 +29,20 @@ void draw_border_title(WINDOW *window, bool active);
unsigned int focus = 0; unsigned int focus = 0;
int current_selection = 0; int current_selection = 0;
char **files; char **files;
int halfx; int half_width;
WIN_STRUCT windows[2]; WIN_STRUCT windows[2];
int main(int argc, char** argv) int main(int argc, char** argv)
{ {
char cwd[PATH_MAX];
// check if it is interactive shell // check if it is interactive shell
if (!isatty(STDIN_FILENO)) if (!isatty(STDIN_FILENO))
die("ccc: No tty detected. ccc requires an interactive shell to run.\n"); die("ccc: No tty detected. ccc requires an interactive shell to run.\n");
/* set window name */
printf("%c]2;ccc: %s%c", ESC, getcwd(cwd, sizeof(cwd)), ESC);
initscr(); initscr();
noecho(); noecho();
curs_set(0); curs_set(0);
@ -56,7 +61,7 @@ int main(int argc, char** argv)
init_pair(2, COLOR_CYAN, COLOR_BLACK); // active color init_pair(2, COLOR_CYAN, COLOR_BLACK); // active color
refresh(); refresh();
halfx = COLS / 2; half_width = COLS / 2;
init_windows(); init_windows();
list_cwd_files(); list_cwd_files();
highlight_current_line(); highlight_current_line();
@ -120,12 +125,14 @@ void list_cwd_files()
if (dp != NULL) if (dp != NULL)
{ {
int count = 0; int count = 0;
while ((ep = readdir(dp)) != NULL) { while ((ep = readdir(dp)) != NULL)
{
char *filename = strdup(ep->d_name); char *filename = strdup(ep->d_name);
if (!filename) if (!filename)
{ {
perror("ccc"); perror("ccc");
exit(EXIT_FAILURE); fprintf(stderr, "ccc: Cannot read filename %s.", filename);
exit(EXIT_FAILURE);
} }
// can't be strncmp as that filter out dotfiles // can't be strncmp as that filter out dotfiles
if (strcmp(filename, ".") && strcmp(ep->d_name, "..")) if (strcmp(filename, ".") && strcmp(ep->d_name, ".."))
@ -201,8 +208,8 @@ void init_windows()
*/ */
// create windows // create windows
WINDOW *directory = newwin(LINES, halfx, 0, 0); WINDOW *directory = newwin(LINES, half_width, 0, 0);
WINDOW *preview = newwin(LINES, halfx, 0, halfx); WINDOW *preview = newwin(LINES, half_width, 0, half_width);
// draw border around windows // draw border around windows
draw_border_title(directory, true); draw_border_title(directory, true);
@ -210,11 +217,11 @@ void init_windows()
/* window location y, x */ /* window location y, x */
windows[0] = (WIN_STRUCT) { directory, 0, 0, 0 }; windows[0] = (WIN_STRUCT) { directory, 0, 0, 0 };
windows[1] = (WIN_STRUCT) { preview, 1, 0, halfx }; windows[1] = (WIN_STRUCT) { preview, 1, 0, half_width };
} }
/* /*
* draw the border of the window depends on it is active or not * Draw the border of the window depends on it is active or not
*/ */
void draw_border_title(WINDOW *window, bool active) void draw_border_title(WINDOW *window, bool active)
{ {
@ -225,17 +232,17 @@ void draw_border_title(WINDOW *window, bool active)
} }
// draw top border // draw top border
mvwaddch(window, 0, 0, ACS_ULCORNER); // upper left corner mvwaddch(window, 0, 0, ACS_ULCORNER); // upper left corner
mvwhline(window, 0, 1, ACS_HLINE, halfx - 2); // top horizontal line mvwhline(window, 0, 1, ACS_HLINE, half_width - 2); // top horizontal line
mvwaddch(window, 0, halfx - 1, ACS_URCORNER); // upper right corner mvwaddch(window, 0, half_width - 1, ACS_URCORNER); // upper right corner
// draw side border // draw side border
mvwvline(window, 1, 0, ACS_VLINE, LINES - 2); // left vertical line mvwvline(window, 1, 0, ACS_VLINE, LINES - 2); // left vertical line
mvwvline(window, 1, halfx - 1, ACS_VLINE, LINES - 2); // right vertical line mvwvline(window, 1, half_width - 1, ACS_VLINE, LINES - 2); // right vertical line
// draw bottom border // draw bottom border
mvwaddch(window, LINES - 1, 0, ACS_LLCORNER); // lower left corner mvwaddch(window, LINES - 1, 0, ACS_LLCORNER); // lower left corner
mvwhline(window, LINES - 1, 1, ACS_HLINE, halfx - 2); // bottom horizontal line mvwhline(window, LINES - 1, 1, ACS_HLINE, half_width - 2); // bottom horizontal line
mvwaddch(window, LINES - 1, halfx - 1, ACS_LRCORNER); // lower right corner mvwaddch(window, LINES - 1, half_width - 1, ACS_LRCORNER); // lower right corner
if (active) { if (active) {
wattroff(window, COLOR_PAIR(2)); wattroff(window, COLOR_PAIR(2));
} else { } else {