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very basic and no good file hover implemented

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nova 2025-05-31 00:36:05 +02:00
parent 2b52329904
commit 0574732a69
2 changed files with 37 additions and 6 deletions
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18
interactions.c
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@ -1,10 +1,14 @@
#include <curses.h> #include <curses.h>
#include <pthread.h>
#include <dirent.h> #include <dirent.h>
#include <unistd.h> #include <unistd.h>
#include "defines.h" #include "defines.h"
extern unsigned int file_modifiers; extern unsigned int file_modifiers;
unsigned long selected_file_current;
unsigned long selected_file_last;
extern pthread_mutex_t mutex_selection;
void user_interactions(char *input, unsigned int *status, unsigned int *settings) { void user_interactions(char *input, unsigned int *status, unsigned int *settings) {
if (*input == 'q') { if (*input == 'q') {
@ -23,7 +27,19 @@ void user_interactions(char *input, unsigned int *status, unsigned int *settings
} else if (*input == 'h') { } else if (*input == 'h') {
chdir(".."); chdir("..");
*status |= (STATUS_RUN_BACKEND | STATUS_UPDATE_SCREEN_MASK); *status |= (STATUS_RUN_BACKEND | STATUS_UPDATE_SCREEN_MASK);
} else if (*input == 'n') {
pthread_mutex_lock(&mutex_selection);
/* capping the maximum file is done inside thread_mid */
selected_file_current++;
*status |= (STATUS_RUN_BACKEND | STATUS_UPDATE_SCREEN_MASK);
pthread_mutex_unlock(&mutex_selection);
} else if (*input == 't') {
pthread_mutex_lock(&mutex_selection);
if (selected_file_current != 0) {
selected_file_current--;
}
*status |= (STATUS_RUN_BACKEND | STATUS_UPDATE_SCREEN_MASK);
pthread_mutex_unlock(&mutex_selection);
} else { } else {
} }
} }

25
threading.c
View File

@ -12,22 +12,24 @@ pthread_mutex_t mutex_btm;
pthread_mutex_t mutex_lft; pthread_mutex_t mutex_lft;
pthread_mutex_t mutex_mid; pthread_mutex_t mutex_mid;
pthread_mutex_t mutex_rgt; pthread_mutex_t mutex_rgt;
pthread_mutex_t mutex_selection;
/* contains entire directory as 2d array
* may be changed in future to only include parts of the dir (currently includes entire dir) */
file *rgt_content; file *rgt_content;
file *mid_content; file *mid_content;
file *lft_content; file *lft_content;
char *top_content; /* current path */ char *top_content; /* current path */
unsigned long rgt_file_count; unsigned long rgt_file_count;
unsigned long mid_file_count; unsigned long mid_file_count;
unsigned long lft_file_count; unsigned long lft_file_count;
unsigned long top_width; unsigned long top_width;
extern unsigned int status; extern unsigned int status;
extern unsigned long selected_file_current;
extern unsigned long selected_file_last;
void *thread_mid(void *data){ void *thread_mid(void *data){
pthread_mutex_lock(&mutex_mid); pthread_mutex_lock(&mutex_mid);
@ -48,6 +50,18 @@ void *thread_mid(void *data){
memset(mid_content, ' ', mid_file_count * sizeof(file)); memset(mid_content, ' ', mid_file_count * sizeof(file));
get_dir_content(path, &mid_file_count, mid_content); get_dir_content(path, &mid_file_count, mid_content);
pthread_mutex_lock(&mutex_selection);
if (selected_file_current >= mid_file_count) {
selected_file_current = mid_file_count-1;
}
mid_content[selected_file_current].status = FILE_STATUS_HOVER;
if (selected_file_current != selected_file_last) {
mid_content[selected_file_last].status &= ~FILE_STATUS_HOVER;
}
selected_file_last = selected_file_current;
pthread_mutex_unlock(&mutex_selection);
} }
free(path); free(path);
pthread_mutex_unlock(&mutex_mid); pthread_mutex_unlock(&mutex_mid);
@ -117,11 +131,12 @@ void threading_init(){
top_content = malloc(sizeof(char)); top_content = malloc(sizeof(char));
pthread_mutex_init(&mutex_top, NULL); pthread_mutex_init(&mutex_top, NULL);
pthread_mutex_init(&mutex_mid, NULL); pthread_mutex_init(&mutex_mid, NULL);
pthread_mutex_init(&mutex_lft, NULL); pthread_mutex_init(&mutex_lft, NULL);
pthread_mutex_init(&mutex_selection, NULL);
selected_file_current = 0;
selected_file_last = 0;
} }
void threading_free(){ void threading_free(){
free(rgt_content); free(rgt_content);