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annotate kconfig/lxdialog/checklist.c @ 948:55e587acefa9

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author Strake
date Fri, 12 Jul 2013 18:10:52 -0500
parents 4d21d59f3206
children
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10
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
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1 /*
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2 * checklist.c -- implements the checklist box
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3 *
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4 * ORIGINAL AUTHOR: Savio Lam (lam836@cs.cuhk.hk)
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5 * Stuart Herbert - S.Herbert@sheffield.ac.uk: radiolist extension
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6 * Alessandro Rubini - rubini@ipvvis.unipv.it: merged the two
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7 * MODIFIED FOR LINUX KERNEL CONFIG BY: William Roadcap (roadcap@cfw.com)
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8 *
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9 * This program is free software; you can redistribute it and/or
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10 * modify it under the terms of the GNU General Public License
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11 * as published by the Free Software Foundation; either version 2
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12 * of the License, or (at your option) any later version.
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13 *
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14 * This program is distributed in the hope that it will be useful,
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15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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17 * GNU General Public License for more details.
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18 *
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19 * You should have received a copy of the GNU General Public License
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20 * along with this program; if not, write to the Free Software
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21 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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22 */
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23
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24 #include "dialog.h"
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25
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26 static int list_width, check_x, item_x;
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27
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28 /*
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29 * Print list item
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30 */
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31 static void print_item(WINDOW * win, int choice, int selected)
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32 {
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33 int i;
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34
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35 /* Clear 'residue' of last item */
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36 wattrset(win, dlg.menubox.atr);
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37 wmove(win, choice, 0);
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38 for (i = 0; i < list_width; i++)
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39 waddch(win, ' ');
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40
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41 wmove(win, choice, check_x);
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42 wattrset(win, selected ? dlg.check_selected.atr
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43 : dlg.check.atr);
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44 wprintw(win, "(%c)", item_is_tag('X') ? 'X' : ' ');
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45
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46 wattrset(win, selected ? dlg.tag_selected.atr : dlg.tag.atr);
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47 mvwaddch(win, choice, item_x, item_str()[0]);
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48 wattrset(win, selected ? dlg.item_selected.atr : dlg.item.atr);
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49 waddstr(win, (char *)item_str() + 1);
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50 if (selected) {
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51 wmove(win, choice, check_x + 1);
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52 wrefresh(win);
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53 }
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54 }
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55
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56 /*
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57 * Print the scroll indicators.
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58 */
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59 static void print_arrows(WINDOW * win, int choice, int item_no, int scroll,
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60 int y, int x, int height)
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61 {
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62 wmove(win, y, x);
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63
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64 if (scroll > 0) {
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65 wattrset(win, dlg.uarrow.atr);
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66 waddch(win, ACS_UARROW);
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67 waddstr(win, "(-)");
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68 } else {
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69 wattrset(win, dlg.menubox.atr);
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70 waddch(win, ACS_HLINE);
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71 waddch(win, ACS_HLINE);
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72 waddch(win, ACS_HLINE);
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73 waddch(win, ACS_HLINE);
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74 }
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75
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76 y = y + height + 1;
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77 wmove(win, y, x);
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78
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79 if ((height < item_no) && (scroll + choice < item_no - 1)) {
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80 wattrset(win, dlg.darrow.atr);
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81 waddch(win, ACS_DARROW);
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82 waddstr(win, "(+)");
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83 } else {
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84 wattrset(win, dlg.menubox_border.atr);
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85 waddch(win, ACS_HLINE);
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86 waddch(win, ACS_HLINE);
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87 waddch(win, ACS_HLINE);
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88 waddch(win, ACS_HLINE);
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89 }
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90 }
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91
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92 /*
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93 * Display the termination buttons
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94 */
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95 static void print_buttons(WINDOW * dialog, int height, int width, int selected)
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96 {
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97 int x = width / 2 - 11;
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98 int y = height - 2;
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99
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100 print_button(dialog, "Select", y, x, selected == 0);
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101 print_button(dialog, " Help ", y, x + 14, selected == 1);
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102
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103 wmove(dialog, y, x + 1 + 14 * selected);
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104 wrefresh(dialog);
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105 }
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106
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107 /*
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108 * Display a dialog box with a list of options that can be turned on or off
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109 * in the style of radiolist (only one option turned on at a time).
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110 */
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111 int dialog_checklist(const char *title, const char *prompt, int height,
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112 int width, int list_height)
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113 {
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114 int i, x, y, box_x, box_y;
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115 int key = 0, button = 0, choice = 0, scroll = 0, max_choice;
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116 WINDOW *dialog, *list;
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117
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118 /* which item to highlight */
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119 item_foreach() {
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120 if (item_is_tag('X'))
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121 choice = item_n();
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122 if (item_is_selected()) {
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123 choice = item_n();
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124 break;
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125 }
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126 }
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127
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128 do_resize:
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129 if (getmaxy(stdscr) < (height + 6))
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130 return -ERRDISPLAYTOOSMALL;
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131 if (getmaxx(stdscr) < (width + 6))
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132 return -ERRDISPLAYTOOSMALL;
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133
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134 max_choice = MIN(list_height, item_count());
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135
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136 /* center dialog box on screen */
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137 x = (COLS - width) / 2;
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138 y = (LINES - height) / 2;
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139
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140 draw_shadow(stdscr, y, x, height, width);
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141
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142 dialog = newwin(height, width, y, x);
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143 keypad(dialog, TRUE);
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144
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145 draw_box(dialog, 0, 0, height, width,
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146 dlg.dialog.atr, dlg.border.atr);
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147 wattrset(dialog, dlg.border.atr);
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landley@driftwood
parents:
diff changeset
148 mvwaddch(dialog, height - 3, 0, ACS_LTEE);
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
149 for (i = 0; i < width - 2; i++)
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
150 waddch(dialog, ACS_HLINE);
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
151 wattrset(dialog, dlg.dialog.atr);
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
152 waddch(dialog, ACS_RTEE);
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
153
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
154 print_title(dialog, title, width);
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
155
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
156 wattrset(dialog, dlg.dialog.atr);
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
157 print_autowrap(dialog, prompt, width - 2, 1, 3);
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
158
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
159 list_width = width - 6;
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
160 box_y = height - list_height - 5;
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
161 box_x = (width - list_width) / 2 - 1;
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
162
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
163 /* create new window for the list */
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
164 list = subwin(dialog, list_height, list_width, y + box_y + 1,
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
165 x + box_x + 1);
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
166
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
167 keypad(list, TRUE);
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
168
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
169 /* draw a box around the list items */
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
170 draw_box(dialog, box_y, box_x, list_height + 2, list_width + 2,
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
171 dlg.menubox_border.atr, dlg.menubox.atr);
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
172
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
173 /* Find length of longest item in order to center checklist */
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
174 check_x = 0;
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
175 item_foreach()
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
176 check_x = MAX(check_x, strlen(item_str()) + 4);
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
177
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
178 check_x = (list_width - check_x) / 2;
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
179 item_x = check_x + 4;
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
180
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
181 if (choice >= list_height) {
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
182 scroll = choice - list_height + 1;
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
183 choice -= scroll;
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
184 }
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
185
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
186 /* Print the list */
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
187 for (i = 0; i < max_choice; i++) {
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
188 item_set(scroll + i);
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
189 print_item(list, i, i == choice);
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
190 }
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
191
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
192 print_arrows(dialog, choice, item_count(), scroll,
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
193 box_y, box_x + check_x + 5, list_height);
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
194
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
195 print_buttons(dialog, height, width, 0);
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
196
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
197 wnoutrefresh(dialog);
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
198 wnoutrefresh(list);
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
199 doupdate();
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
200
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
201 while (key != KEY_ESC) {
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
202 key = wgetch(dialog);
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
203
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
204 for (i = 0; i < max_choice; i++) {
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
205 item_set(i + scroll);
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
206 if (toupper(key) == toupper(item_str()[0]))
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
207 break;
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
208 }
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
209
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
210 if (i < max_choice || key == KEY_UP || key == KEY_DOWN ||
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
211 key == '+' || key == '-') {
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
212 if (key == KEY_UP || key == '-') {
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
213 if (!choice) {
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
214 if (!scroll)
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
215 continue;
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
216 /* Scroll list down */
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
217 if (list_height > 1) {
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
218 /* De-highlight current first item */
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
219 item_set(scroll);
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
220 print_item(list, 0, FALSE);
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
221 scrollok(list, TRUE);
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
222 wscrl(list, -1);
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
223 scrollok(list, FALSE);
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
224 }
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
225 scroll--;
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
226 item_set(scroll);
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
227 print_item(list, 0, TRUE);
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
228 print_arrows(dialog, choice, item_count(),
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
229 scroll, box_y, box_x + check_x + 5, list_height);
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
230
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
231 wnoutrefresh(dialog);
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
232 wrefresh(list);
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
233
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
234 continue; /* wait for another key press */
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
235 } else
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
236 i = choice - 1;
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
237 } else if (key == KEY_DOWN || key == '+') {
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
238 if (choice == max_choice - 1) {
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
239 if (scroll + choice >= item_count() - 1)
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
240 continue;
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
241 /* Scroll list up */
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
242 if (list_height > 1) {
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
243 /* De-highlight current last item before scrolling up */
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
244 item_set(scroll + max_choice - 1);
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
245 print_item(list,
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
246 max_choice - 1,
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
247 FALSE);
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
248 scrollok(list, TRUE);
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
249 wscrl(list, 1);
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
250 scrollok(list, FALSE);
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
251 }
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
252 scroll++;
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
253 item_set(scroll + max_choice - 1);
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
254 print_item(list, max_choice - 1, TRUE);
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
255
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
256 print_arrows(dialog, choice, item_count(),
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
257 scroll, box_y, box_x + check_x + 5, list_height);
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
258
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
259 wnoutrefresh(dialog);
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
260 wrefresh(list);
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
261
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
262 continue; /* wait for another key press */
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
263 } else
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
264 i = choice + 1;
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
265 }
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
266 if (i != choice) {
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
267 /* De-highlight current item */
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
268 item_set(scroll + choice);
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
269 print_item(list, choice, FALSE);
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
270 /* Highlight new item */
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
271 choice = i;
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
272 item_set(scroll + choice);
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
273 print_item(list, choice, TRUE);
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
274 wnoutrefresh(dialog);
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
275 wrefresh(list);
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
276 }
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
277 continue; /* wait for another key press */
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
278 }
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
279 switch (key) {
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
280 case 'H':
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
281 case 'h':
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
282 case '?':
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
283 button = 1;
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
284 /* fall-through */
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
285 case 'S':
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
286 case 's':
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
287 case ' ':
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
288 case '\n':
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
289 item_foreach()
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
290 item_set_selected(0);
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
291 item_set(scroll + choice);
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
292 item_set_selected(1);
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
293 delwin(list);
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
294 delwin(dialog);
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
295 return button;
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
296 case TAB:
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
297 case KEY_LEFT:
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
298 case KEY_RIGHT:
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
299 button = ((key == KEY_LEFT ? --button : ++button) < 0)
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
diff changeset
300 ? 1 : (button > 1 ? 0 : button);
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
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301
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
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302 print_buttons(dialog, height, width, button);
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
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303 wrefresh(dialog);
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
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304 break;
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
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305 case 'X':
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
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306 case 'x':
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
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307 key = KEY_ESC;
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
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308 break;
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
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309 case KEY_ESC:
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
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310 key = on_key_esc(dialog);
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
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311 break;
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
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312 case KEY_RESIZE:
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
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313 delwin(list);
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
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314 delwin(dialog);
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
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315 on_key_resize();
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
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316 goto do_resize;
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
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317 }
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
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318
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
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319 /* Now, update everything... */
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
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320 doupdate();
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
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321 }
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
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322 delwin(list);
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
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323 delwin(dialog);
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
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324 return key; /* ESC pressed */
4d21d59f3206 Add menuconfig, plus some basic Config info, lots of which is just future
landley@driftwood
parents:
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325 }