Implement status bar

Print current working directory

3 files changed, 26 insertions, 1 deletions

diff --git a/fm.c b/fm.c
index 2f9c66c..28a7ff3 100644
--- a/fm.c
+++ b/fm.c
@@ -147,6 +147,7 @@ fm_init(terminal *t)
 	info->next = xmalloc(sizeof(file_list));
 	fm_file_list_init(info->cur, 30);
 	fm_file_list_init(info->next, 30);
+	create_status_bar_win(t);
 	return info;
 }
 
@@ -405,3 +406,17 @@ open_with_editor(char **argv)
 
 	return 0;
 }
+
+void
+create_status_bar_win(terminal *t)
+{
+	wm_create_new_w(t, "status_bar", 1, t->maxx, t->maxy - 1, 0);
+}
+
+void
+draw_status_bar(window *bar_win, const char *cwd)
+{
+	werase(bar_win->win);
+
+	mvwprintw(bar_win->win, bar_win->height - 1, 0, "%s", cwd);
+}
diff --git a/fm.h b/fm.h
index e515d5a..b116a2d 100644
--- a/fm.h
+++ b/fm.h
@@ -61,4 +61,6 @@ bool fm_preview_file(window *w, const char *path);
 int open_with_editor(char **argv);
 void magic_init(void);
 void magic_cleanup(void);
+void create_status_bar_win(terminal *t);
+void draw_status_bar(window *bar_win, const char *cwd);
 #endif /* SF_FM_H */
diff --git a/main.c b/main.c
index c475b29..f1d81db 100644
--- a/main.c
+++ b/main.c
@@ -37,7 +37,8 @@ static void path_normalize(char *path)
 	return;
 }
 
-int main(int argc, char **argv)
+int
+main(int argc, char **argv)
 {
 	if (argc > 1 &&
 	    (strcmp(argv[1], "--version") == 0 || strcmp(argv[1], "-v") == 0))
@@ -49,6 +50,10 @@ int main(int argc, char **argv)
 	terminal *term = ncurses_init();
 
 	fm_info *info = fm_init(term);
+	int stat_bar_win_index = wm_fd_w_by_name(term, "status_bar");
+	if (stat_bar_win_index == -1) {
+		log_write(LOG_WARN, "Cannot find window: status_bar");
+	}
 	need_redraw = true;
 	if (argc == 2) {
 		snprintf(info->cwd, sizeof(info->cwd), "%s", argv[1]);
@@ -97,8 +102,11 @@ int main(int argc, char **argv)
 			}
 		}
 
+		draw_status_bar(term->windows[stat_bar_win_index], info->cwd);
+
 		wrefresh(info->windows[FM_PANE_RIGHT]->win);
 		wrefresh(info->windows[FM_PANE_LEFT]->win);
+		wrefresh(term->windows[stat_bar_win_index]->win);
 
 		ch = getch();
 		handling_keys(ch, info);