diff options
| -rw-r--r-- | scripts/kconfig/lxdialog/dialog.h | 3 | ||||
| -rw-r--r-- | scripts/kconfig/lxdialog/textbox.c | 31 | ||||
| -rw-r--r-- | scripts/kconfig/mconf.c | 12 |
3 files changed, 33 insertions, 13 deletions
diff --git a/scripts/kconfig/lxdialog/dialog.h b/scripts/kconfig/lxdialog/dialog.h index 43a58ec09cd4..35ca0286d105 100644 --- a/scripts/kconfig/lxdialog/dialog.h +++ b/scripts/kconfig/lxdialog/dialog.h @@ -210,7 +210,8 @@ int first_alpha(const char *string, const char *exempt); int dialog_yesno(const char *title, const char *prompt, int height, int width); int dialog_msgbox(const char *title, const char *prompt, int height, int width, int pause); -int dialog_textbox(const char *title, const char *file, int height, int width); +int dialog_textbox(const char *title, const char *file, int height, int width, + int *keys); int dialog_menu(const char *title, const char *prompt, const void *selected, int *s_scroll); int dialog_checklist(const char *title, const char *prompt, int height, diff --git a/scripts/kconfig/lxdialog/textbox.c b/scripts/kconfig/lxdialog/textbox.c index 264a2b9f320c..eb4ee92ad2b3 100644 --- a/scripts/kconfig/lxdialog/textbox.c +++ b/scripts/kconfig/lxdialog/textbox.c @@ -47,14 +47,16 @@ static void refresh_text_box(WINDOW *dialog, WINDOW *box, int boxh, int boxw, /* * Display text from a file in a dialog box. + * + * keys is a null-terminated array */ -int dialog_textbox(const char *title, const char *tbuf, - int initial_height, int initial_width) +int dialog_textbox(const char *title, const char *tbuf, int initial_height, + int initial_width, int *keys) { int i, x, y, cur_x, cur_y, key = 0; int height, width, boxh, boxw; - int passed_end; WINDOW *dialog, *box; + bool done = false; begin_reached = 1; end_reached = 0; @@ -122,7 +124,7 @@ do_resize: attr_clear(box, boxh, boxw, dlg.dialog.atr); refresh_text_box(dialog, box, boxh, boxw, cur_y, cur_x); - while ((key != KEY_ESC) && (key != '\n')) { + while (!done) { key = wgetch(dialog); switch (key) { case 'E': /* Exit */ @@ -130,9 +132,9 @@ do_resize: case 'X': case 'x': case 'q': - delwin(box); - delwin(dialog); - return 0; + case '\n': + done = true; + break; case 'g': /* First page */ case KEY_HOME: if (!begin_reached) { @@ -156,6 +158,8 @@ do_resize: case 'k': case KEY_UP: if (!begin_reached) { + int passed_end = 0; + back_lines(page_length + 1); /* We don't call print_page() here but use @@ -169,7 +173,6 @@ do_resize: wscrl(box, -1); /* Scroll box region down one line */ scrollok(box, FALSE); page_length = 0; - passed_end = 0; for (i = 0; i < boxh; i++) { if (!i) { /* print first line of page */ @@ -252,7 +255,8 @@ do_resize: cur_y, cur_x); break; case KEY_ESC: - key = on_key_esc(dialog); + if (on_key_esc(dialog) == KEY_ESC) + done = true; break; case KEY_RESIZE: back_lines(height); @@ -260,11 +264,18 @@ do_resize: delwin(dialog); on_key_resize(); goto do_resize; + default: + for (i = 0; keys[i]; i++) { + if (key == keys[i]) { + done = true; + break; + } + } } } delwin(box); delwin(dialog); - return key; /* ESC pressed */ + return key; } /* diff --git a/scripts/kconfig/mconf.c b/scripts/kconfig/mconf.c index d856d40869e6..e097efb9c3ef 100644 --- a/scripts/kconfig/mconf.c +++ b/scripts/kconfig/mconf.c @@ -279,6 +279,8 @@ static void conf_choice(struct menu *menu); static void conf_string(struct menu *menu); static void conf_load(void); static void conf_save(void); +static int show_textbox_ext(const char *title, const char *text, int r, int c, + int *keys); static void show_textbox(const char *title, const char *text, int r, int c); static void show_helptext(const char *title, const char *text); static void show_help(struct menu *menu); @@ -618,10 +620,16 @@ static void conf(struct menu *menu) } } -static void show_textbox(const char *title, const char *text, int r, int c) +static int show_textbox_ext(const char *title, const char *text, int r, int c, + int *keys) { dialog_clear(); - dialog_textbox(title, text, r, c); + return dialog_textbox(title, text, r, c, keys); +} + +static void show_textbox(const char *title, const char *text, int r, int c) +{ + show_textbox_ext(title, text, r, c, (int []) {0}); } static void show_helptext(const char *title, const char *text) |