Multiline name (not finished)

src/utils/utf8.c

@@ -13,8 +13,22 @@ size_t u_utf8_code_points_count(const char *s) {
   return count;
 }
 
-int64_t u_utf8_conver_to_wide(const char *utf8_str, wchar_t **restrict wide_str,
+const char *u_utf8_wind_n(const char *s, int n) {
-                             size_t *restrict len) {
+  size_t count = 0;
+  const char *_s = s;
+  while (*_s) {
+    count += (*_s++ & 0xC0) != 0x80;
+    if (count == n)
+      break;
+  }
+  if (s == _s)
+    return NULL;
+  return _s;
+}
+
+int64_t u_utf8_convert_to_wide(const char *utf8_str,
+                               wchar_t **restrict wide_str,
+                               size_t *restrict len) {
   // Step 1: Convert UTF-8 (MBCS) to wchar_t (wide)
   size_t wide_len =
       u_utf8_code_points_count(utf8_str); // Get required length (-1 on error)
@@ -30,13 +44,28 @@ int64_t u_utf8_conver_to_wide(const char *utf8_str, wchar_t **restrict wide_str,
   return 0;
 }
 
-int64_t u_utf8_curs_printw(WINDOW *win, int64_t y, int64_t x, char *const utf8_str, int max_len) {
+int64_t u_utf8_curs_printw(WINDOW *win, int64_t *y, int64_t *x,
-  wchar_t *wname = NULL;
+                           const char *utf8_str, int max_len, bool multi_line) {
+  wchar_t *wline = NULL;
   size_t nsize = 0;
-  u_utf8_conver_to_wide(utf8_str, &wname, &nsize);
+  int64_t _x = *x;
-  /* mvwaddwstr(win, y, x, wname); */
+  int64_t _y = *y;
-  wmove(win,(y),(x));
+  u_utf8_convert_to_wide(utf8_str, &wline, &nsize);
-  waddnwstr(win, wname, max_len);
+  size_t s_rest = nsize;
-  free(wname);
+  mvwaddnwstr(win, _y, _x, wline, max_len);
+
+  if (multi_line) {
+    s_rest -= max_len;
+    for (int i = 1; s_rest > 0; s_rest -= max_len, i++) {
+      _y++;
+      _x = *x;
+      mvwaddnwstr(win, _y, _x, wline + max_len*i, max_len);
+    }
+  }
+
+  *y = _y;
+  *x = _x;
+
+  free(wline);
   return nsize;
 }

src/utils/utf8.h

@@ -5,9 +5,10 @@
 #include <stddef.h>
 #include <stdint.h>
 
-size_t  u_utf8_code_points_count(const char *s);
+const char  *u_utf8_wind_n(const char *s, int n);
-int64_t u_utf8_convert_to_wide(const char *utf8_str, wchar_t **restrict wide_str,
+size_t       u_utf8_code_points_count(const char *s);
+int64_t      u_utf8_convert_to_wide(const char *utf8_str, wchar_t **restrict wide_str,
                              size_t *restrict len);
-int64_t u_utf8_curs_printw(WINDOW *win, int64_t y, int64_t x, char *const utf8_str, int max_len);
+int64_t      u_utf8_curs_printw(WINDOW *win, int64_t *y, int64_t *x, const char* utf8_str, int max_len, bool multi_line);
 
 #endif

src/widget_core/widget_core.c

@@ -80,11 +80,13 @@ void PRINT_TEXT(WINDOW *win, char *l_buf, char *text, int64_t i,
   l_buf[c_line_len] = '\0';
   utf8len = u_utf8_code_points_count(l_buf);
   if ((attrs & PMT_ALIGN_CENTER) == PMT_ALIGN_CENTER) {
-    u_utf8_curs_printw(win, line_v_pos, (win_width - utf8len) / 2, l_buf, -1);
+    int64_t _x = (win_width - utf8len) / 2;
+    u_utf8_curs_printw(win, &line_v_pos, &_x, l_buf, -1, false);
   } else if (attrs & PMT_POS_CENTER) {
-    u_utf8_curs_printw(win, line_v_pos, (win_width - max_line_len) / 2, l_buf, -1);
+    int64_t _x = (win_width - max_line_len) / 2;
+    u_utf8_curs_printw(win, &line_v_pos, &_x, l_buf, -1, false);
   } else {
-    u_utf8_curs_printw(win, line_v_pos, x, l_buf, -1);
+    u_utf8_curs_printw(win, &line_v_pos, &x, l_buf, -1, false);
   }
 }
 

src/windows/file_list.c

@@ -223,7 +223,7 @@ void w_fl_reset(w_ui_file_list_t *fl_ui) {
 
 void w_fl_draw(w_ui_file_list_t *fui) {
   int32_t sz_y, sz_x;
-  int32_t p_y, p_x;
+  int64_t p_y, p_x;
   WINDOW *win = fui->win_list;
   getmaxyx(win, sz_y, sz_x);
 
@@ -261,7 +261,7 @@ void w_fl_draw(w_ui_file_list_t *fui) {
       active_el = el;
     }
     p_x = 1;
-    p_x += u_utf8_curs_printw(win, p_y, p_x, el->name, sz_x - 1);
+    p_x += u_utf8_curs_printw(win, &p_y, &p_x, el->name, sz_x - 1, false);
     int pad = sz_x - p_x;
     if (pad >= 0) {
       mvwprintw(win, p_y, p_x, "%*s", pad, "");
@@ -295,29 +295,6 @@ void w_fl_draw(w_ui_file_list_t *fui) {
 
   char p_info[64];
 
-  /* Draw file info [right side] */
-  {
-    uint32_t p_y = 1;
-    p_x = 1;
-    WINDOW *i_win = fui->win_info;
-    wclear(i_win);
-    box(fui->win_info, 0, 0);
-
-    /* Write to the right side the information about the file */
-    if (active_el != NULL) {
-      char size_text[64];
-      size_to_text(active_el->size, size_text);
-
-      mvwprintw(i_win, p_y++, p_x, "Size: %s", size_text);
-      mvwprintw(i_win, p_y++, p_x, "Owner: %s", active_el->owner);
-      if (active_el->description != NULL) {
-        mvwprintw(i_win, p_y++, p_x, "Description: ");
-        w_print_multiline_text(i_win, active_el->description, sz_x, p_y, p_x,
-                               0);
-      }
-    }
-  }
-
   /* Search bar */
   p_x = 1;
   wattrset(win, A_BOLD);
@@ -347,5 +324,35 @@ void w_fl_draw(w_ui_file_list_t *fui) {
       mvwprintw(win, p_y, p_x, "%*s%s%*s", l_pad, "", p_info, l_pad, "");
     }
   }
+
+  /* Draw file info [right side] */
+  {
+    int64_t p_y = 1;
+    p_x = 1;
+    WINDOW *i_win = fui->win_info;
+    wclear(i_win);
+    box(fui->win_info, 0, 0);
+
+    /* Write to the right side the information about the file */
+    if (active_el != NULL) {
+      char size_text[64];
+
+      mvwprintw(i_win, p_y, p_x, "Name:  ");
+
+      p_x = 8; /* 7 (size of "Name: ") + 1 */
+      u_utf8_curs_printw(i_win, &p_y, &p_x, active_el->name, sz_x - p_x, true);
+      p_x = 1;
+
+      size_to_text(active_el->size, size_text);
+      mvwprintw(i_win, p_y++, p_x, "Size:  %s", size_text);
+      mvwprintw(i_win, p_y++, p_x, "Owner: %s", active_el->owner);
+      if (active_el->description != NULL) {
+        mvwprintw(i_win, p_y++, p_x, "Description: ");
+        w_print_multiline_text(i_win, active_el->description, sz_x, p_y, p_x,
+                               0);
+      }
+    }
+  }
+
   wattroff(win, A_BOLD);
 }

src/windows/fs_file_list.c

@@ -357,7 +357,7 @@ void w_lfl_reset(w_lfl_ui_t *fl_ui) { fl_ui->current_idx = 0; }
 
 void w_lfl_draw(w_lfl_ui_t *fui) {
   int32_t sz_y, sz_x;
-  int32_t p_y, p_x;
+  int64_t p_y, p_x;
   WINDOW *win = fui->win_list;
   getmaxyx(win, sz_y, sz_x);
   int32_t sz_y_f = sz_y - 1; // actual size (without box)
@@ -381,7 +381,7 @@ void w_lfl_draw(w_lfl_ui_t *fui) {
       wattrset(win, A_BOLD | A_REVERSE);
     }
     p_x = 1;
-    p_x += u_utf8_curs_printw(win, p_y, p_x, el->name, sz_x_f-1);
+    p_x += u_utf8_curs_printw(win, &p_y, &p_x, el->name, sz_x_f-1, false);
     int pad = sz_x_f - p_x;
     if (pad >= 0) {
       mvwprintw(win, p_y, p_x, "%*s", pad, "");