diff options
Diffstat (limited to 'formbox.c')
| -rw-r--r-- | formbox.c | 89 |
1 files changed, 79 insertions, 10 deletions
@@ -1,9 +1,9 @@ /* - * $Id: formbox.c,v 1.73 2011/06/29 09:48:08 tom Exp $ + * $Id: formbox.c,v 1.81 2012/07/01 18:13:51 Zoltan.Kelemen Exp $ * * formbox.c -- implements the form (i.e, some pairs label/editbox) * - * Copyright 2003-2010,2011 Thomas E. Dickey + * Copyright 2003-2011,2012 Thomas E. Dickey * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License, version 2.1 @@ -188,6 +188,34 @@ form_limit(DIALOG_FORMITEM item[]) return limit; } +static int +is_first_field(DIALOG_FORMITEM item[], int choice) +{ + int count = 0; + while (choice >= 0) { + if (item[choice].text_flen > 0) { + ++count; + } + --choice; + } + + return (count == 1); +} + +static int +is_last_field(DIALOG_FORMITEM item[], int choice, int item_no) +{ + int count = 0; + while (choice < item_no) { + if (item[choice].text_flen > 0) { + ++count; + } + ++choice; + } + + return (count == 1); +} + /* * Tab to the next field. */ @@ -454,8 +482,9 @@ dlg_form(const char *title, int form_width; int first = TRUE; + int first_trace = TRUE; int chr_offset = 0; - int state = dialog_vars.defaultno ? dlg_defaultno_button() : sTEXT; + int state = dialog_vars.default_button >=0 ? dlg_default_button() : sTEXT; int x, y, cur_x, cur_y, box_x, box_y; int code; int key = 0; @@ -510,30 +539,31 @@ dlg_form(const char *title, dialog = dlg_new_window(height, width, y, x); dlg_register_window(dialog, "formbox", binding); - dlg_register_window(dialog, "formfield", binding2); dlg_register_buttons(dialog, "formbox", buttons); dlg_mouse_setbase(x, y); - dlg_draw_box(dialog, 0, 0, height, width, dialog_attr, border_attr); - dlg_draw_bottom_box(dialog); + dlg_draw_box2(dialog, 0, 0, height, width, dialog_attr, border_attr, border2_attr); + dlg_draw_bottom_box2(dialog, border_attr, border2_attr, dialog_attr); dlg_draw_title(dialog, title); - wattrset(dialog, dialog_attr); + (void) wattrset(dialog, dialog_attr); dlg_print_autowrap(dialog, prompt, height, width); form_width = width - 6; getyx(dialog, cur_y, cur_x); + (void) cur_x; box_y = cur_y + 1; box_x = (width - form_width) / 2 - 1; /* create new window for the form */ form = dlg_sub_window(dialog, form_height, form_width, y + box_y + 1, x + box_x + 1); + dlg_register_window(form, "formfield", binding2); /* draw a box around the form items */ dlg_draw_box(dialog, box_y, box_x, form_height + 2, form_width + 2, - menubox_border_attr, menubox_attr); + menubox_border_attr, menubox_border2_attr); /* register the new window, along with its borders */ dlg_mouse_mkbigregion(getbegy(form) - getbegy(dialog), @@ -564,7 +594,7 @@ dlg_form(const char *title, box_x + form_width, box_y, box_y + form_height + 1, - menubox_attr, + menubox_border2_attr, menubox_border_attr); scroll_changed = FALSE; } @@ -579,6 +609,11 @@ dlg_form(const char *title, show_buttons = FALSE; } + if (first_trace) { + first_trace = FALSE; + dlg_trace_win(dialog); + } + if (field_changed || state == sTEXT) { if (field_changed) chr_offset = 0; @@ -594,7 +629,7 @@ dlg_form(const char *title, field_changed = FALSE; } - key = dlg_mouse_wgetch(dialog, &fkey); + key = dlg_mouse_wgetch((state == sTEXT) ? form : dialog, &fkey); if (dlg_result_key(key, fkey, &result)) break; @@ -653,6 +688,25 @@ dlg_form(const char *title, continue; } + case DLGK_FORM_PREV: + if (state == sTEXT && !is_first_field(items, choice)) { + do_tab = TRUE; + move_by = -1; + break; + } else { + int old_state = state; + state = prev_valid_buttonindex(state, sTEXT, non_editable); + show_buttons = TRUE; + if (old_state >= 0 && state == sTEXT) { + new_choice = item_no - 1; + if (choice != new_choice) { + print_item(form, items + choice, scrollamt, FALSE); + choice = new_choice; + } + } + continue; + } + case DLGK_FIELD_PREV: state = prev_valid_buttonindex(state, sTEXT, non_editable); show_buttons = TRUE; @@ -679,6 +733,21 @@ dlg_form(const char *title, continue; } + case DLGK_FORM_NEXT: + if (state == sTEXT && !is_last_field(items, choice, item_no)) { + do_tab = TRUE; + move_by = 1; + break; + } else { + state = next_valid_buttonindex(state, sTEXT, non_editable); + show_buttons = TRUE; + if (state == sTEXT && choice) { + print_item(form, items + choice, scrollamt, FALSE); + choice = 0; + } + continue; + } + #ifdef KEY_RESIZE case KEY_RESIZE: /* reset data */ |
