Makefile

@@ -1,6 +1,7 @@
 .POSIX:
 .SUFFIXES:
 
+CC = cc
 VERSION = 1.0
 TARGET = ccc
 MANPAGE = $(TARGET).1
@@ -9,9 +10,9 @@ PREFIX ?= /usr/local
 BINDIR = $(PREFIX)/bin
 MANDIR = $(PREFIX)/share/man/man1
 
-LDFLAGS != pkg-config --libs libsixel
+# Flags
-INCFLAGS != pkg-config --cflags libsixel
+LDFLAGS = $(shell pkg-config --libs ncursesw)
-CFLAGS = -Os -march=native -mtune=native -pipe -s -flto -std=c99 -pedantic -Wall -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=600 $(INCFLAGS)
+CFLAGS = -O3 -march=native -mtune=native -pipe -s -flto -std=c99 -pedantic -Wall -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=600 $(shell pkg-config --cflags ncursesw)
 
 SRC = ccc.c util.c file.c icons.c
 
@@ -34,11 +35,11 @@ install: $(TARGET)
 	chmod 644 $(DESTDIR)$(MANDIR)/$(MANPAGE)
 
 uninstall:
-	rm $(DESTDIR)$(BINDIR)/$(TARGET)
+	$(RM) $(DESTDIR)$(BINDIR)/$(TARGET)
-	rm $(DESTDIR)$(MANDIR)/$(MANPAGE)
+	$(RM) $(DESTDIR)$(MANDIR)/$(MANPAGE)
 
 clean:
-	rm $(TARGET)
+	$(RM) $(TARGET)
 
 all: $(TARGET)
 

README.md

@@ -13,17 +13,17 @@ Consider this project incomplete and WIP!
 | File details                   |   X    |         |
 | File icons!                    |   X    |         |
 | Searching for files            |        |         |
-| Sorting                        |   X    |         |
+| Sorting                        |        |         |
 | Marking and marking operations |        |         |
 | Other operations on files      |        |         |
-| Image previews                 |   X    |         |
+| Image previews                 |        |         |
 | Help                           |   X    |         |
 | History                        |        |         |
 | Bookmarks                      |        |         |
 | Bulk rename                    |        |         |
 
 ## Features added that are not in [fff](https://github.com/night0721/fff):
-- File preview
+- File preview (without highlighting)
 
 # Usage
 ```
@@ -93,6 +93,7 @@ p: execute paste/move/delete/bulk_rename
 ```
 
 # Dependencies
+- ncurses
 - Any [Nerd Font](https://www.nerdfonts.com/) for file icons (optional, but turned on by default)
 
 # Building

config.h

@@ -19,11 +19,14 @@ In COLS:
 0 will make them equal (at the center),
 15 will make files bigger
 -15 will make preview bigger */
-#define WINDOW_OFFSET -30
+#define WINDOW_OFFSET 0
 
 /* Options */
+#define DRAW_BORDERS true   /* draw borders around windows */
+#define DRAW_PREVIEW true   /* draw file preview */
+
 #define SHOW_HIDDEN true    /* show hidden files/dotfiles at startup */
-#define SHOW_DETAILS false   /* show file details at startup */
+#define SHOW_DETAILS true   /* show file details at startup */
 #define SHOW_ICONS true     /* show file icons at startup */
 
 /* Calculate directories' sizes RECURSIVELY upon entering
@@ -42,29 +45,13 @@ In COLS:
 
 /* Keybindings */
 #define CTRLD 0x04
-#define ENTER 0xD
+#define ENTER 0xA
 #define CTRLU 0x15
+#define ESC 0x1B
 #define SPACE 0x20
 #define TILDE 0x7E
-
+#define DOWN 0x102
-/* Colros */
+#define UP 0x103
-#define GREEN "166;227;161"
+#define LEFT 0x104
-#define BLUE "137;180;250"
+#define RIGHT 0x105
-#define PINK "245;194;231"
+#define BACKSPACE 0x107
-#define RED "243;139;168"
-#define YELLOW "249;226;175"
-#define LAVENDER "180;190;254"
-#define WHITE "205;214;244"
-
-enum keys {
-	BACKSPACE = 127,
-	ARROW_LEFT = 1000,
-	ARROW_RIGHT,
-	ARROW_UP,
-	ARROW_DOWN,
-	DEL_KEY,
-	HOME_KEY,
-	END_KEY,
-	PAGE_UP,
-	PAGE_DOWN
-};

file.c

@@ -1,35 +1,39 @@
 #include <string.h>
 #include <stdlib.h>
 #include <stdbool.h>
+#include <libgen.h>
+#include <wchar.h>
 
 #include "util.h"
 #include "file.h"
 
 ArrayList *arraylist_init(size_t capacity)
 {
-	ArrayList *list = memalloc(sizeof(ArrayList));
+    ArrayList *list = memalloc(sizeof(ArrayList));
-	list->length = 0;
+    list->length = 0;
-	list->capacity = capacity;
+    list->capacity = capacity;
-	list->items = memalloc(capacity * sizeof(file));
+    list->items = memalloc(capacity * sizeof(file));
 
-	return list;
+    return list;
 }
 
 void arraylist_free(ArrayList *list)
 {
-	for (size_t i = 0; i < list->length; i++) {
+    for (size_t i = 0; i < list->length; i++) {
-		if (list->items[i].name != NULL)
+        if (list->items[i].name != NULL)
-			free(list->items[i].name);
+            free(list->items[i].name);
-		if (list->items[i].path != NULL)
+        if (list->items[i].path != NULL)
-			free(list->items[i].path);
+            free(list->items[i].path);
-		if (list->items[i].stats != NULL)
+        if (list->items[i].type != NULL)
-			free(list->items[i].stats);
+            free(list->items[i].type);
-		if (list->items[i].icon != NULL)
+        if (list->items[i].stats != NULL)
-			free(list->items[i].icon);
+            free(list->items[i].stats);
-	}
+        if (list->items[i].icon != NULL)
+            free(list->items[i].icon);
+    }
 
-	free(list->items);
+    free(list->items);
-	free(list);
+    free(list);
 }
 
 /*
@@ -38,69 +42,69 @@ void arraylist_free(ArrayList *list)
  */
 long arraylist_search(ArrayList *list, char *filepath, bool bname)
 {
-	for (long i = 0; i < list->length; i++) {
+    for (long i = 0; i < list->length; i++) {
-		if (!bname && strcmp(list->items[i].path, filepath) == 0) {
+        if (!bname && strcmp(list->items[i].path, filepath) == 0) {
-			return i;
+            return i;
-		}
+        }
-		if (bname) {
+        if (bname) {
-			if (strcmp(list->items[i].name, filepath) == 0) {
+            if (strcmp(list->items[i].name, filepath) == 0) {
-				return i;
+                return i;
-			}
+            }
-		}
+        }
-	}
+    }
-	return -1;
+    return -1;
 }
 
 void arraylist_remove(ArrayList *list, long index)
 {
-	if (index >= list->length)
+    if (index >= list->length)
-		return;
+        return;
 
-	/* marked stuff doesn't work with this
+    free(list->items[index].name);
-	free(list->items[index].name);
+    free(list->items[index].path);
-	free(list->items[index].path);
+    free(list->items[index].type);
-	free(list->items[index].stats);
+    free(list->items[index].stats);
-	free(list->items[index].icon);
+    free(list->items[index].icon);
-	*/
-	for (long i = index; i < list->length - 1; i++)
-		list->items[i] = list->items[i + 1];
 
-	list->length--;
+    for (long i = index; i < list->length - 1; i++)
+        list->items[i] = list->items[i + 1];
+
+    list->length--;
 }
 
 /*
  * Force will not remove duplicate marked files, instead it just skip adding
  */
-void arraylist_add(ArrayList *list, char *name, char *path, char *stats, int type, char *icon, char color[12], bool marked, bool force)
+void arraylist_add(ArrayList *list, char *name, char *path, char *stats, char *type, wchar_t *icon, int color, bool marked, bool force)
 {
-	file new_file = { name, path, type, stats, icon };
+    /* name, path, stats, type, icon, color */
-	memcpy(new_file.color, color, 12);
+    file new_file = { name, path, type, stats, icon, color };
 
-	if (list->capacity != list->length) {
+    if (list->capacity != list->length) {
-		if (marked) {
+        if (marked) {
-			for (int i = 0; i < list->length; i++) {
+            for (int i = 0; i < list->length; i++) {
-				if (strcmp(list->items[i].path, new_file.path) == 0) {
+                if (strcmp(list->items[i].path, new_file.path) == 0) {
-					if (!force)
+                    if (!force)
-						arraylist_remove(list, i);
+                        arraylist_remove(list, i);
-					return;
+                    return;
-				}
+                }
-			}
+            }
-		}
+        }
-		list->items[list->length] = new_file;
+        list->items[list->length] = new_file;
-	} else {
+    } else {
-		int new_cap = list->capacity * 2;
+        int new_cap = list->capacity * 2;
-		file *new_items = memalloc(new_cap * sizeof(file));
+        file *new_items = memalloc(new_cap * sizeof(file));
-		file *old_items = list->items;
+        file *old_items = list->items;
-		list->capacity = new_cap;
+        list->capacity = new_cap;
-		list->items = new_items;
+        list->items = new_items;
 
-		for (int i = 0; i < list->length; i++)
+        for (int i = 0; i < list->length; i++)
-			new_items[i] = old_items[i];
+            new_items[i] = old_items[i];
 
-		free(old_items);
+        free(old_items);
-		list->items[list->length] = new_file;
+        list->items[list->length] = new_file;
-	}
+    }
-	list->length++;
+    list->length++;
 }
 
 /*
@@ -108,29 +112,30 @@ void arraylist_add(ArrayList *list, char *name, char *path, char *stats, int typ
  */
 char *get_line(ArrayList *list, long index, bool detail, bool icons)
 {
-	file file = list->items[index];
+    file file = list->items[index];
 
-	size_t name_len = strlen(file.name);
+    size_t name_len = strlen(file.name);
-	size_t length;
+    size_t length;
-	if (detail) {
+    if (detail) {
-		length = name_len + strlen(file.stats) + 7;   /* 4 for icon, 2 for space and 1 for null */
+        length = name_len + strlen(file.stats) + 7;   /* 4 for icon, 2 for space and 1 for null */
-	} else {
+    } else {
-		length = name_len + 6;   /* 4 for icon, 1 for space and 1 for null */
+        length = name_len + 6;   /* 4 for icon, 1 for space and 1 for null */
-	}
+    }
 
-	char *line = memalloc(length);
+    char *line = memalloc(length * sizeof(char));
-	line[0] = '\0';
+    line[0] = '\0';
-	if (detail) {
+    if (detail) {
-		strcat(line, file.stats);
+        strcat(line, file.stats);
-		strcat(line, " ");
+        strcat(line, " ");
-	}
+    }
-	if (icons) {
+    if (icons) {
-		char *tmp = memalloc(10);
+        char *tmp = memalloc(8 * sizeof(char));
-		snprintf(tmp, 10, "%s ", file.icon);
+        snprintf(tmp, 8, "%ls", file.icon);
-		strcat(line, tmp);
+        strcat(line, tmp);
-		free(tmp);
+        strcat(line, " ");
-	}
+        free(tmp);
-	strcat(line, file.name);
+    }
+    strcat(line, file.name);
  
-	return line;
+    return line;
 }

file.h

@@ -2,38 +2,27 @@
 #define FILE_H_
 
 #include <stdio.h>
-#include <stdbool.h>
-
-enum ftypes {
-	REG,
-	DRY, /* DIR is taken */
-	LNK,
-	CHR,
-	SOC,
-	BLK,
-	FIF
-};
 
 typedef struct file {
-	char *name; /* basename */
+    char *name; /* basename */
-	char *path; /* absolute path */
+    char *path; /* absolute path */
-	int type;
+    char *type;
-	char *stats;
+    char *stats;
-	char *icon;
+    wchar_t *icon;
-	char color[12];
+    int color;
 } file;
 
 typedef struct ArrayList {
-	size_t length;
+    size_t length;
-	size_t capacity;
+    size_t capacity;
-	file *items;
+    file *items;
 } ArrayList;
 
 ArrayList *arraylist_init(size_t capacity);
 void arraylist_free(ArrayList *list);
 long arraylist_search(ArrayList *list, char *filepath, bool bname);
 void arraylist_remove(ArrayList *list, long index);
-void arraylist_add(ArrayList *list, char *name, char *path, char *stats, int type, char *icon, char color[12], bool marked, bool force);
+void arraylist_add(ArrayList *list, char *filename, char *path, char *stats, char *type, wchar_t *icon, int color, bool marked, bool force);
 char *get_line(ArrayList *list, long index, bool detail, bool icons);
 
 #endif

icons.c

@@ -2,6 +2,7 @@
 #include <stdlib.h>
 #include <string.h>
 #include <stdbool.h>
+#include <wchar.h>
 
 #include "icons.h"
 #include "util.h"
@@ -22,98 +23,98 @@ unsigned int hash(char *name)
     return hash_value;
 }
 
-void hashtable_init(void)
+void hashtable_init()
 {
     for (int i = 0; i < TABLE_SIZE; i++)
         hash_table[i] = NULL;
     
     icon *c = memalloc(sizeof(icon));
     strcpy(c->name, "c");
-    c->icon = "";
+    c->icon = L"";
 
     icon *h = memalloc(sizeof(icon));
     strcpy(h->name, "h");
-    h->icon = "";
+    h->icon = L"";
 
     icon *cpp = memalloc(sizeof(icon));
     strcpy(cpp->name, "cpp");
-    cpp->icon = "";
+    cpp->icon = L"";
 
     icon *hpp = memalloc(sizeof(icon));
     strcpy(hpp->name, "hpp");
-    hpp->icon = "󰰀";
+    hpp->icon = L"󰰀";
 
     icon *md = memalloc(sizeof(icon));
     strcpy(md->name, "md");
-    md->icon = "";
+    md->icon = L"";
 
     icon *py = memalloc(sizeof(icon));
     strcpy(py->name, "py");
-    py->icon = "";
+    py->icon = L"";
 
     icon *java = memalloc(sizeof(icon));
     strcpy(java->name, "java");
-    java->icon = "";
+    java->icon = L"";
 
     icon *json = memalloc(sizeof(icon));
     strcpy(json->name, "json");
-    json->icon = "";
+    json->icon = L"";
 
     icon *js = memalloc(sizeof(icon));
     strcpy(js->name, "js");
-    js->icon = "";
+    js->icon = L"";
 
     icon *html = memalloc(sizeof(icon));
     strcpy(html->name, "html");
-    html->icon = "";
+    html->icon = L"";
 
     icon *rs = memalloc(sizeof(icon));
     strcpy(rs->name, "rs");
-    rs->icon = "";
+    rs->icon = L"";
 
     icon *sh = memalloc(sizeof(icon));
     strcpy(sh->name, "sh");
-    sh->icon = "";
+    sh->icon = L"";
 
     icon *go = memalloc(sizeof(icon));
     strcpy(go->name, "go");
-    go->icon = "";
+    go->icon = L"";
 
     icon *r = memalloc(sizeof(icon));
     strcpy(r->name, "r");
-    r->icon = "";
+    r->icon = L"";
 
     icon *diff = memalloc(sizeof(icon));
     strcpy(diff->name, "diff");
-    diff->icon = "";
+    diff->icon = L"";
 
     icon *hs = memalloc(sizeof(icon));
     strcpy(hs->name, "hs");
-    hs->icon = "";
+    hs->icon = L"";
 
     icon *log = memalloc(sizeof(icon));
     strcpy(log->name, "log");
-    log->icon = "󱀂";
+    log->icon = L"󱀂";
 
     icon *rb = memalloc(sizeof(icon));
     strcpy(rb->name, "rb");
-    rb->icon = "";
+    rb->icon = L"";
 
     icon *iso = memalloc(sizeof(icon));
     strcpy(iso->name, "iso");
-    iso->icon = "󰻂";
+    iso->icon = L"󰻂";
 
     icon *lua = memalloc(sizeof(icon));
     strcpy(lua->name, "lua");
-    lua->icon = "";
+    lua->icon = L"";
     
     icon *license = memalloc(sizeof(icon));
     strcpy(license->name, "LICENSE");
-    license->icon = "";
+    license->icon = L"";
 
     icon *gitignore = memalloc(sizeof(icon));
     strcpy(gitignore->name, "gitignore");
-    gitignore->icon = "";
+    gitignore->icon = L"";
 
     hashtable_add(c);
     hashtable_add(h);
@@ -139,7 +140,7 @@ void hashtable_init(void)
     hashtable_add(gitignore);
 }
 
-void hashtable_print(void)
+void hashtable_print()
 {
     int i = 0;
 
@@ -147,7 +148,7 @@ void hashtable_print(void)
         if (hash_table[i] == NULL) {
             printf("%i. ---\n", i);
         } else {
-            printf("%i. | Name %s | Icon %s\n", i, hash_table[i]->name, hash_table[i]->icon);
+            printf("%i. | Name %s | Icon %ls\n", i, hash_table[i]->name, hash_table[i]->icon);
         }
     }
 }

icons.h

@@ -2,18 +2,19 @@
 #define ICONS_H_
 
 #include <stdbool.h>
+#include <wchar.h>
 
 #define MAX_NAME 30
 #define TABLE_SIZE 100
 
 typedef struct {
     char name[MAX_NAME];
-    char *icon;
+    wchar_t *icon;
 } icon;
 
 unsigned int hash(char *name);
-void hashtable_init(void);
+void hashtable_init();
-void hashtable_print(void);
+void hashtable_print();
 bool hashtable_add(icon *p);
 icon *hashtable_search(char *name);
 

util.c

@@ -1,6 +1,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <wchar.h>
 
 void die(char *reason)
 {
@@ -20,12 +21,22 @@ void *memalloc(size_t size)
 
 void *estrdup(void *ptr)
 {
-    void *dup = strdup(ptr);
+    void *duped = strdup(ptr);
-    if (!dup) {
+    if (!duped) {
         perror("ccc");
         exit(EXIT_FAILURE);
     }
-    return dup;
+    return duped;
+}
+
+void *ewcsdup(void *ptr)
+{
+    void *duped = wcsdup(ptr);
+    if (!duped) {
+        perror("ccc");
+        exit(EXIT_FAILURE);
+    }
+    return duped;
 }
 
 void *rememalloc(void *ptr, size_t size)