Added ctrl-z for suspend and added a sort of hybrid mode for running

commands at the bottom of the screen instead of in a full terminal mode.

2 files changed, 30 insertions, 20 deletions

diff --git a/bb.c b/bb.c
index dcee840..27c3461 100644
--- a/bb.c
+++ b/bb.c
@@ -535,6 +535,12 @@ static void explore(char *path, int print_dir, int print_selection)
                 _exit(1);
                 return;
 
+            case KEY_CTRL_Z:
+                close_term();
+                raise(SIGTSTP);
+                init_term();
+                goto redraw;
+
             case 'q': case 'Q':
                 goto done;
 
@@ -807,26 +813,29 @@ static void explore(char *path, int print_dir, int print_selection)
             default:
                 for (int i = 0; bindings[i].key; i++) {
                     if (key == bindings[i].key) {
-                        if (!(bindings[i].flags & SILENT))
+                        term_move(0, height-1);
+                        if (!(bindings[i].flags & ONSCREEN))
                             close_term();
+                        else {
+                            // Show cursor:
+                            writez(termfd, "\e[?25h");
+                            tcsetattr(termfd, TCSAFLUSH, &orig_termios);
+                            close(termfd);
+                        }
 
-                        int fd;
+                        int scriptinfd;
                         pid_t child;
-                        child = run_cmd(NULL, &fd, bindings[i].command);
-
+                        child = run_cmd(NULL, &scriptinfd, bindings[i].command);
                         if (!(bindings[i].flags & NO_FILES)) {
                             if (state.nselected > 0) {
-                                write_selection(fd, state.firstselected);
+                                write_selection(scriptinfd, state.firstselected);
                             } else if (strcmp(state.files[state.cursor]->d_name, "..") != 0) {
-                                write(fd, state.files[state.cursor]->d_name, state.files[state.cursor]->d_namlen);
+                                write(scriptinfd, state.files[state.cursor]->d_name, state.files[state.cursor]->d_namlen);
                             }
                         }
-
-                        close(fd);
+                        close(scriptinfd);
                         waitpid(child, NULL, 0);
-
-                        if (!(bindings[i].flags & SILENT))
-                            init_term();
+                        init_term();
 
                         if (bindings[i].flags & CLEAR_SELECTION)
                             clear_selection(&state);
diff --git a/config.h b/config.h
index c9b3311..146696d 100644
--- a/config.h
+++ b/config.h
@@ -9,7 +9,7 @@
 #define CD_TO_RESULT    (1<<1)
 #define REFRESH         (1<<2)
 #define CLEAR_SELECTION (1<<3)
-#define SILENT          (1<<4)
+#define ONSCREEN        (1<<4)
 
 #define DEVNULL " >/dev/null"
 
@@ -17,18 +17,19 @@ struct {
     int key;
     const char *command;
     int flags;
-    const char *prompt;
 } bindings[] = {
     {'?', "less"},
-    {'D', "xargs rm -rf" DEVNULL, CLEAR_SELECTION | REFRESH | SILENT},
-    {'d', "xargs -I @ sh -c 'rm -rfi @ </dev/tty'", CLEAR_SELECTION | REFRESH},
-    {'+', "xargs -n1 -I @ cp @ @.copy" DEVNULL, REFRESH | SILENT},
-    {'m', "xargs -I @ mv -i @ . </dev/tty" DEVNULL, CLEAR_SELECTION | REFRESH | SILENT},
-    {'p', "xargs -I @ cp -i @ . </dev/tty" DEVNULL, CLEAR_SELECTION | REFRESH | SILENT},
-    {'n', "touch \"`printf '\\033[33;1mNew file:\\033[0m '`\"", SILENT | REFRESH | NO_FILES, "New file: "},
+    {'D', "xargs rm -rf" DEVNULL, CLEAR_SELECTION | REFRESH | ONSCREEN},
+    {'d', "xargs -I @ sh -c 'rm -rfi @ </dev/tty'", CLEAR_SELECTION | REFRESH | ONSCREEN},
+    {'+', "xargs -n1 -I @ cp @ @.copy" DEVNULL, REFRESH | ONSCREEN},
+    {'m', "xargs -I @ mv -i @ . </dev/tty" DEVNULL, CLEAR_SELECTION | REFRESH | ONSCREEN},
+    {'p', "xargs -I @ cp -i @ . </dev/tty" DEVNULL, CLEAR_SELECTION | REFRESH | ONSCREEN},
+    {'n', "touch \"`printf '\\033[33;1mNew file:\\033[0m ' >/dev/tty && head -n1 /dev/tty`\"", ONSCREEN | REFRESH | NO_FILES},
     {'|', "sh -c \"`printf '> ' >/dev/tty && head -n1 /dev/tty`\"", REFRESH},
     {'>', "sh -c \"`printf '> ' >/dev/tty && head -n1 /dev/tty`\"", NO_FILES | REFRESH},
+    {'r', "xargs -I @ -n1 sh -c 'mv \"@\" \"`printf \"\e[1mRename \e[0;33m%%s\e[0m: \" \"@\" >&2 && head -n1 </dev/tty`\"'",
+        REFRESH | CLEAR_SELECTION | ONSCREEN},
     {'r', "xargs -I @ -n1 sh -c 'mv \"@\" \"`printf \"\\033[1mRename \\033[0;33m%%s\\033[0m: \" \"@\" >&2 && head -n1 </dev/tty`\"'",
-        REFRESH | CLEAR_SELECTION},
+        REFRESH | CLEAR_SELECTION | ONSCREEN},
     {0},
 };