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kconfig/lxdialog: refactor color support

Browse source 
Clean up and refactor color support. All color support are now
in util.c including color definitions.
In the process introduced a global variable named 'dlg' which is
used all over to set color - thats the reason why all files are changed.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
This commit is contained in:
Sam Ravnborg 2006-07-24 21:40:46 +02:00 committed by Sam Ravnborg
parent bf60362566
commit 98e5a1579e
10 changed files with 251 additions and 363 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

28
scripts/kconfig/lxdialog/checklist.c
View file

@ -34,18 +34,19 @@ static void print_item(WINDOW * win, const char *item, int status, int choice,
int i; int i;
/* Clear 'residue' of last item */ /* Clear 'residue' of last item */
wattrset(win, menubox_attr); wattrset(win, dlg.menubox.atr);
wmove(win, choice, 0); wmove(win, choice, 0);
for (i = 0; i < list_width; i++) for (i = 0; i < list_width; i++)
waddch(win, ' '); waddch(win, ' ');
wmove(win, choice, check_x); wmove(win, choice, check_x);
wattrset(win, selected ? check_selected_attr : check_attr); wattrset(win, selected ? dlg.check_selected.atr
: dlg.check.atr);
wprintw(win, "(%c)", status ? 'X' : ' '); wprintw(win, "(%c)", status ? 'X' : ' ');
wattrset(win, selected ? tag_selected_attr : tag_attr); wattrset(win, selected ? dlg.tag_selected.atr : dlg.tag.atr);
mvwaddch(win, choice, item_x, item[0]); mvwaddch(win, choice, item_x, item[0]);
wattrset(win, selected ? item_selected_attr : item_attr); wattrset(win, selected ? dlg.item_selected.atr : dlg.item.atr);
waddstr(win, (char *)item + 1); waddstr(win, (char *)item + 1);
if (selected) { if (selected) {
wmove(win, choice, check_x + 1); wmove(win, choice, check_x + 1);
@ -62,11 +63,11 @@ static void print_arrows(WINDOW * win, int choice, int item_no, int scroll,
wmove(win, y, x); wmove(win, y, x);
if (scroll > 0) { if (scroll > 0) {
wattrset(win, uarrow_attr); wattrset(win, dlg.uarrow.atr);
waddch(win, ACS_UARROW); waddch(win, ACS_UARROW);
waddstr(win, "(-)"); waddstr(win, "(-)");
} else { } else {
wattrset(win, menubox_attr); wattrset(win, dlg.menubox.atr);
waddch(win, ACS_HLINE); waddch(win, ACS_HLINE);
waddch(win, ACS_HLINE); waddch(win, ACS_HLINE);
waddch(win, ACS_HLINE); waddch(win, ACS_HLINE);
@ -77,11 +78,11 @@ static void print_arrows(WINDOW * win, int choice, int item_no, int scroll,
wmove(win, y, x); wmove(win, y, x);
if ((height < item_no) && (scroll + choice < item_no - 1)) { if ((height < item_no) && (scroll + choice < item_no - 1)) {
wattrset(win, darrow_attr); wattrset(win, dlg.darrow.atr);
waddch(win, ACS_DARROW); waddch(win, ACS_DARROW);
waddstr(win, "(+)"); waddstr(win, "(+)");
} else { } else {
wattrset(win, menubox_border_attr); wattrset(win, dlg.menubox_border.atr);
waddch(win, ACS_HLINE); waddch(win, ACS_HLINE);
waddch(win, ACS_HLINE); waddch(win, ACS_HLINE);
waddch(win, ACS_HLINE); waddch(win, ACS_HLINE);
@ -145,17 +146,18 @@ int dialog_checklist(const char *title, const char *prompt, int height,
dialog = newwin(height, width, y, x); dialog = newwin(height, width, y, x);
keypad(dialog, TRUE); keypad(dialog, TRUE);
draw_box(dialog, 0, 0, height, width, dialog_attr, border_attr); draw_box(dialog, 0, 0, height, width,
wattrset(dialog, border_attr); dlg.dialog.atr, dlg.border.atr);
wattrset(dialog, dlg.border.atr);
mvwaddch(dialog, height - 3, 0, ACS_LTEE); mvwaddch(dialog, height - 3, 0, ACS_LTEE);
for (i = 0; i < width - 2; i++) for (i = 0; i < width - 2; i++)
waddch(dialog, ACS_HLINE); waddch(dialog, ACS_HLINE);
wattrset(dialog, dialog_attr); wattrset(dialog, dlg.dialog.atr);
waddch(dialog, ACS_RTEE); waddch(dialog, ACS_RTEE);
print_title(dialog, title, width); print_title(dialog, title, width);
wattrset(dialog, dialog_attr); wattrset(dialog, dlg.dialog.atr);
print_autowrap(dialog, prompt, width - 2, 1, 3); print_autowrap(dialog, prompt, width - 2, 1, 3);
list_width = width - 6; list_width = width - 6;
@ -170,7 +172,7 @@ int dialog_checklist(const char *title, const char *prompt, int height,
/* draw a box around the list items */ /* draw a box around the list items */
draw_box(dialog, box_y, box_x, list_height + 2, list_width + 2, draw_box(dialog, box_y, box_x, list_height + 2, list_width + 2,
menubox_border_attr, menubox_attr); dlg.menubox_border.atr, dlg.menubox.atr);
/* Find length of longest item in order to center checklist */ /* Find length of longest item in order to center checklist */
check_x = 0; check_x = 0;

154
scripts/kconfig/lxdialog/colors.h
View file

@ -1,154 +0,0 @@
/*
* colors.h -- color attribute definitions
*
* AUTHOR: Savio Lam (lam836@cs.cuhk.hk)
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/*
* Default color definitions
*
* *_FG = foreground
* *_BG = background
* *_HL = highlight?
*/
#define SCREEN_FG COLOR_CYAN
#define SCREEN_BG COLOR_BLUE
#define SCREEN_HL TRUE
#define SHADOW_FG COLOR_BLACK
#define SHADOW_BG COLOR_BLACK
#define SHADOW_HL TRUE
#define DIALOG_FG COLOR_BLACK
#define DIALOG_BG COLOR_WHITE
#define DIALOG_HL FALSE
#define TITLE_FG COLOR_YELLOW
#define TITLE_BG COLOR_WHITE
#define TITLE_HL TRUE
#define BORDER_FG COLOR_WHITE
#define BORDER_BG COLOR_WHITE
#define BORDER_HL TRUE
#define BUTTON_ACTIVE_FG COLOR_WHITE
#define BUTTON_ACTIVE_BG COLOR_BLUE
#define BUTTON_ACTIVE_HL TRUE
#define BUTTON_INACTIVE_FG COLOR_BLACK
#define BUTTON_INACTIVE_BG COLOR_WHITE
#define BUTTON_INACTIVE_HL FALSE
#define BUTTON_KEY_ACTIVE_FG COLOR_WHITE
#define BUTTON_KEY_ACTIVE_BG COLOR_BLUE
#define BUTTON_KEY_ACTIVE_HL TRUE
#define BUTTON_KEY_INACTIVE_FG COLOR_RED
#define BUTTON_KEY_INACTIVE_BG COLOR_WHITE
#define BUTTON_KEY_INACTIVE_HL FALSE
#define BUTTON_LABEL_ACTIVE_FG COLOR_YELLOW
#define BUTTON_LABEL_ACTIVE_BG COLOR_BLUE
#define BUTTON_LABEL_ACTIVE_HL TRUE
#define BUTTON_LABEL_INACTIVE_FG COLOR_BLACK
#define BUTTON_LABEL_INACTIVE_BG COLOR_WHITE
#define BUTTON_LABEL_INACTIVE_HL TRUE
#define INPUTBOX_FG COLOR_BLACK
#define INPUTBOX_BG COLOR_WHITE
#define INPUTBOX_HL FALSE
#define INPUTBOX_BORDER_FG COLOR_BLACK
#define INPUTBOX_BORDER_BG COLOR_WHITE
#define INPUTBOX_BORDER_HL FALSE
#define SEARCHBOX_FG COLOR_BLACK
#define SEARCHBOX_BG COLOR_WHITE
#define SEARCHBOX_HL FALSE
#define SEARCHBOX_TITLE_FG COLOR_YELLOW
#define SEARCHBOX_TITLE_BG COLOR_WHITE
#define SEARCHBOX_TITLE_HL TRUE
#define SEARCHBOX_BORDER_FG COLOR_WHITE
#define SEARCHBOX_BORDER_BG COLOR_WHITE
#define SEARCHBOX_BORDER_HL TRUE
#define POSITION_INDICATOR_FG COLOR_YELLOW
#define POSITION_INDICATOR_BG COLOR_WHITE
#define POSITION_INDICATOR_HL TRUE
#define MENUBOX_FG COLOR_BLACK
#define MENUBOX_BG COLOR_WHITE
#define MENUBOX_HL FALSE
#define MENUBOX_BORDER_FG COLOR_WHITE
#define MENUBOX_BORDER_BG COLOR_WHITE
#define MENUBOX_BORDER_HL TRUE
#define ITEM_FG COLOR_BLACK
#define ITEM_BG COLOR_WHITE
#define ITEM_HL FALSE
#define ITEM_SELECTED_FG COLOR_WHITE
#define ITEM_SELECTED_BG COLOR_BLUE
#define ITEM_SELECTED_HL TRUE
#define TAG_FG COLOR_YELLOW
#define TAG_BG COLOR_WHITE
#define TAG_HL TRUE
#define TAG_SELECTED_FG COLOR_YELLOW
#define TAG_SELECTED_BG COLOR_BLUE
#define TAG_SELECTED_HL TRUE
#define TAG_KEY_FG COLOR_YELLOW
#define TAG_KEY_BG COLOR_WHITE
#define TAG_KEY_HL TRUE
#define TAG_KEY_SELECTED_FG COLOR_YELLOW
#define TAG_KEY_SELECTED_BG COLOR_BLUE
#define TAG_KEY_SELECTED_HL TRUE
#define CHECK_FG COLOR_BLACK
#define CHECK_BG COLOR_WHITE
#define CHECK_HL FALSE
#define CHECK_SELECTED_FG COLOR_WHITE
#define CHECK_SELECTED_BG COLOR_BLUE
#define CHECK_SELECTED_HL TRUE
#define UARROW_FG COLOR_GREEN
#define UARROW_BG COLOR_WHITE
#define UARROW_HL TRUE
#define DARROW_FG COLOR_GREEN
#define DARROW_BG COLOR_WHITE
#define DARROW_HL TRUE
/* End of default color definitions */
#define C_ATTR(x,y) ((x ? A_BOLD : 0) | COLOR_PAIR((y)))
#define COLOR_NAME_LEN 10
#define COLOR_COUNT 8
/*
* Global variables
*/
extern int color_table[][3];

82
scripts/kconfig/lxdialog/dialog.h
View file

@ -87,62 +87,60 @@
#endif #endif
/* /*
* Attribute names * Color definitions
*/ */
#define screen_attr attributes[0] struct dialog_color {
#define shadow_attr attributes[1] chtype atr; /* Color attribute */
#define dialog_attr attributes[2] int fg; /* foreground */
#define title_attr attributes[3] int bg; /* background */
#define border_attr attributes[4] int hl; /* highlight this item */
#define button_active_attr attributes[5] };
#define button_inactive_attr attributes[6]
#define button_key_active_attr attributes[7]
#define button_key_inactive_attr attributes[8]
#define button_label_active_attr attributes[9]
#define button_label_inactive_attr attributes[10]
#define inputbox_attr attributes[11]
#define inputbox_border_attr attributes[12]
#define searchbox_attr attributes[13]
#define searchbox_title_attr attributes[14]
#define searchbox_border_attr attributes[15]
#define position_indicator_attr attributes[16]
#define menubox_attr attributes[17]
#define menubox_border_attr attributes[18]
#define item_attr attributes[19]
#define item_selected_attr attributes[20]
#define tag_attr attributes[21]
#define tag_selected_attr attributes[22]
#define tag_key_attr attributes[23]
#define tag_key_selected_attr attributes[24]
#define check_attr attributes[25]
#define check_selected_attr attributes[26]
#define uarrow_attr attributes[27]
#define darrow_attr attributes[28]
/* number of attributes */ struct dialog_info {
#define ATTRIBUTE_COUNT 29 const char *backtitle;
struct dialog_color screen;
struct dialog_color shadow;
struct dialog_color dialog;
struct dialog_color title;
struct dialog_color border;
struct dialog_color button_active;
struct dialog_color button_inactive;
struct dialog_color button_key_active;
struct dialog_color button_key_inactive;
struct dialog_color button_label_active;
struct dialog_color button_label_inactive;
struct dialog_color inputbox;
struct dialog_color inputbox_border;
struct dialog_color searchbox;
struct dialog_color searchbox_title;
struct dialog_color searchbox_border;
struct dialog_color position_indicator;
struct dialog_color menubox;
struct dialog_color menubox_border;
struct dialog_color item;
struct dialog_color item_selected;
struct dialog_color tag;
struct dialog_color tag_selected;
struct dialog_color tag_key;
struct dialog_color tag_key_selected;
struct dialog_color check;
struct dialog_color check_selected;
struct dialog_color uarrow;
struct dialog_color darrow;
};
/* /*
* Global variables * Global variables
*/ */
extern bool use_colors; extern struct dialog_info dlg;
extern bool use_shadow;
extern chtype attributes[];
extern const char *backtitle;
/* /*
* Function prototypes * Function prototypes
*/ */
extern void create_rc(const char *filename);
extern int parse_rc(void);
void init_dialog(void); void init_dialog(void);
void end_dialog(void); void end_dialog(void);
void attr_clear(WINDOW * win, int height, int width, chtype attr); void attr_clear(WINDOW * win, int height, int width, chtype attr);
void dialog_clear(void); void dialog_clear(void);
void color_setup(void);
void print_autowrap(WINDOW * win, const char *prompt, int width, int y, int x); void print_autowrap(WINDOW * win, const char *prompt, int width, int y, int x);
void print_button(WINDOW * win, const char *label, int y, int x, int selected); void print_button(WINDOW * win, const char *label, int y, int x, int selected);
void print_title(WINDOW *dialog, const char *title, int width); void print_title(WINDOW *dialog, const char *title, int width);

18
scripts/kconfig/lxdialog/inputbox.c
View file

@ -58,17 +58,18 @@ int dialog_inputbox(const char *title, const char *prompt, int height, int width
dialog = newwin(height, width, y, x); dialog = newwin(height, width, y, x);
keypad(dialog, TRUE); keypad(dialog, TRUE);
draw_box(dialog, 0, 0, height, width, dialog_attr, border_attr); draw_box(dialog, 0, 0, height, width,
wattrset(dialog, border_attr); dlg.dialog.atr, dlg.border.atr);
wattrset(dialog, dlg.border.atr);
mvwaddch(dialog, height - 3, 0, ACS_LTEE); mvwaddch(dialog, height - 3, 0, ACS_LTEE);
for (i = 0; i < width - 2; i++) for (i = 0; i < width - 2; i++)
waddch(dialog, ACS_HLINE); waddch(dialog, ACS_HLINE);
wattrset(dialog, dialog_attr); wattrset(dialog, dlg.dialog.atr);
waddch(dialog, ACS_RTEE); waddch(dialog, ACS_RTEE);
print_title(dialog, title, width); print_title(dialog, title, width);
wattrset(dialog, dialog_attr); wattrset(dialog, dlg.dialog.atr);
print_autowrap(dialog, prompt, width - 2, 1, 3); print_autowrap(dialog, prompt, width - 2, 1, 3);
/* Draw the input field box */ /* Draw the input field box */
@ -76,13 +77,14 @@ int dialog_inputbox(const char *title, const char *prompt, int height, int width
getyx(dialog, y, x); getyx(dialog, y, x);
box_y = y + 2; box_y = y + 2;
box_x = (width - box_width) / 2; box_x = (width - box_width) / 2;
draw_box(dialog, y + 1, box_x - 1, 3, box_width + 2, border_attr, dialog_attr); draw_box(dialog, y + 1, box_x - 1, 3, box_width + 2,
dlg.border.atr, dlg.dialog.atr);
print_buttons(dialog, height, width, 0); print_buttons(dialog, height, width, 0);
/* Set up the initial value */ /* Set up the initial value */
wmove(dialog, box_y, box_x); wmove(dialog, box_y, box_x);
wattrset(dialog, inputbox_attr); wattrset(dialog, dlg.inputbox.atr);
if (!init) if (!init)
instr[0] = '\0'; instr[0] = '\0';
@ -120,7 +122,7 @@ int dialog_inputbox(const char *title, const char *prompt, int height, int width
case KEY_BACKSPACE: case KEY_BACKSPACE:
case 127: case 127:
if (input_x || scroll) { if (input_x || scroll) {
wattrset(dialog, inputbox_attr); wattrset(dialog, dlg.inputbox.atr);
if (!input_x) { if (!input_x) {
scroll = scroll < box_width - 1 ? 0 : scroll - (box_width - 1); scroll = scroll < box_width - 1 ? 0 : scroll - (box_width - 1);
wmove(dialog, box_y, box_x); wmove(dialog, box_y, box_x);
@ -140,7 +142,7 @@ int dialog_inputbox(const char *title, const char *prompt, int height, int width
default: default:
if (key < 0x100 && isprint(key)) { if (key < 0x100 && isprint(key)) {
if (scroll + input_x < MAX_LEN) { if (scroll + input_x < MAX_LEN) {
wattrset(dialog, inputbox_attr); wattrset(dialog, dlg.inputbox.atr);
instr[scroll + input_x] = key; instr[scroll + input_x] = key;
instr[scroll + input_x + 1] = '\0'; instr[scroll + input_x + 1] = '\0';
if (input_x == box_width - 1) { if (input_x == box_width - 1) {

6
scripts/kconfig/lxdialog/lxdialog.c
View file

@ -78,11 +78,11 @@ int main(int argc, const char *const *argv)
offset += 2; offset += 2;
} }
} else if (!strcmp(argv[offset + 1], "--backtitle")) { } else if (!strcmp(argv[offset + 1], "--backtitle")) {
if (backtitle != NULL) { if (dlg.backtitle != NULL) {
Usage(argv[0]); Usage(argv[0]);
exit(-1); exit(-1);
} else { } else {
backtitle = argv[offset + 2]; dlg.backtitle = argv[offset + 2];
offset += 2; offset += 2;
} }
} else if (!strcmp(argv[offset + 1], "--clear")) { } else if (!strcmp(argv[offset + 1], "--clear")) {
@ -123,7 +123,7 @@ int main(int argc, const char *const *argv)
retval = (*(modePtr->jumper)) (title, argc - offset, argv + offset); retval = (*(modePtr->jumper)) (title, argc - offset, argv + offset);
if (opt_clear) { /* clear screen before exit */ if (opt_clear) { /* clear screen before exit */
attr_clear(stdscr, LINES, COLS, screen_attr); attr_clear(stdscr, LINES, COLS, dlg.screen.atr);
refresh(); refresh();
} }
end_dialog(); end_dialog();

28
scripts/kconfig/lxdialog/menubox.c
View file

@ -74,7 +74,7 @@ static void do_print_item(WINDOW * win, const char *item, int choice,
j = first_alpha(menu_item, "YyNnMmHh"); j = first_alpha(menu_item, "YyNnMmHh");
/* Clear 'residue' of last item */ /* Clear 'residue' of last item */
wattrset(win, menubox_attr); wattrset(win, dlg.menubox.atr);
wmove(win, choice, 0); wmove(win, choice, 0);
#if OLD_NCURSES #if OLD_NCURSES
{ {
@ -85,10 +85,11 @@ static void do_print_item(WINDOW * win, const char *item, int choice,
#else #else
wclrtoeol(win); wclrtoeol(win);
#endif #endif
wattrset(win, selected ? item_selected_attr : item_attr); wattrset(win, selected ? dlg.item_selected.atr : dlg.item.atr);
mvwaddstr(win, choice, item_x, menu_item); mvwaddstr(win, choice, item_x, menu_item);
if (hotkey) { if (hotkey) {
wattrset(win, selected ? tag_key_selected_attr : tag_key_attr); wattrset(win, selected ? dlg.tag_key_selected.atr
: dlg.tag_key.atr);
mvwaddch(win, choice, item_x + j, menu_item[j]); mvwaddch(win, choice, item_x + j, menu_item[j]);
} }
if (selected) { if (selected) {
@ -117,11 +118,11 @@ static void print_arrows(WINDOW * win, int item_no, int scroll, int y, int x,
wmove(win, y, x); wmove(win, y, x);
if (scroll > 0) { if (scroll > 0) {
wattrset(win, uarrow_attr); wattrset(win, dlg.uarrow.atr);
waddch(win, ACS_UARROW); waddch(win, ACS_UARROW);
waddstr(win, "(-)"); waddstr(win, "(-)");
} else { } else {
wattrset(win, menubox_attr); wattrset(win, dlg.menubox.atr);
waddch(win, ACS_HLINE); waddch(win, ACS_HLINE);
waddch(win, ACS_HLINE); waddch(win, ACS_HLINE);
waddch(win, ACS_HLINE); waddch(win, ACS_HLINE);
@ -133,11 +134,11 @@ static void print_arrows(WINDOW * win, int item_no, int scroll, int y, int x,
wrefresh(win); wrefresh(win);
if ((height < item_no) && (scroll + height < item_no)) { if ((height < item_no) && (scroll + height < item_no)) {
wattrset(win, darrow_attr); wattrset(win, dlg.darrow.atr);
waddch(win, ACS_DARROW); waddch(win, ACS_DARROW);
waddstr(win, "(+)"); waddstr(win, "(+)");
} else { } else {
wattrset(win, menubox_border_attr); wattrset(win, dlg.menubox_border.atr);
waddch(win, ACS_HLINE); waddch(win, ACS_HLINE);
waddch(win, ACS_HLINE); waddch(win, ACS_HLINE);
waddch(win, ACS_HLINE); waddch(win, ACS_HLINE);
@ -199,18 +200,19 @@ int dialog_menu(const char *title, const char *prompt, int height, int width,
dialog = newwin(height, width, y, x); dialog = newwin(height, width, y, x);
keypad(dialog, TRUE); keypad(dialog, TRUE);
draw_box(dialog, 0, 0, height, width, dialog_attr, border_attr); draw_box(dialog, 0, 0, height, width,
wattrset(dialog, border_attr); dlg.dialog.atr, dlg.border.atr);
wattrset(dialog, dlg.border.atr);
mvwaddch(dialog, height - 3, 0, ACS_LTEE); mvwaddch(dialog, height - 3, 0, ACS_LTEE);
for (i = 0; i < width - 2; i++) for (i = 0; i < width - 2; i++)
waddch(dialog, ACS_HLINE); waddch(dialog, ACS_HLINE);
wattrset(dialog, dialog_attr); wattrset(dialog, dlg.dialog.atr);
wbkgdset(dialog, dialog_attr & A_COLOR); wbkgdset(dialog, dlg.dialog.atr & A_COLOR);
waddch(dialog, ACS_RTEE); waddch(dialog, ACS_RTEE);
print_title(dialog, title, width); print_title(dialog, title, width);
wattrset(dialog, dialog_attr); wattrset(dialog, dlg.dialog.atr);
print_autowrap(dialog, prompt, width - 2, 1, 3); print_autowrap(dialog, prompt, width - 2, 1, 3);
menu_width = width - 6; menu_width = width - 6;
@ -224,7 +226,7 @@ int dialog_menu(const char *title, const char *prompt, int height, int width,
/* draw a box around the menu items */ /* draw a box around the menu items */
draw_box(dialog, box_y, box_x, menu_height + 2, menu_width + 2, draw_box(dialog, box_y, box_x, menu_height + 2, menu_width + 2,
menubox_border_attr, menubox_attr); dlg.menubox_border.atr, dlg.menubox.atr);
item_x = (menu_width - 70) / 2; item_x = (menu_width - 70) / 2;

9
scripts/kconfig/lxdialog/msgbox.c
View file

@ -40,19 +40,20 @@ int dialog_msgbox(const char *title, const char *prompt, int height, int width,
dialog = newwin(height, width, y, x); dialog = newwin(height, width, y, x);
keypad(dialog, TRUE); keypad(dialog, TRUE);
draw_box(dialog, 0, 0, height, width, dialog_attr, border_attr); draw_box(dialog, 0, 0, height, width,
dlg.dialog.atr, dlg.border.atr);
print_title(dialog, title, width); print_title(dialog, title, width);
wattrset(dialog, dialog_attr); wattrset(dialog, dlg.dialog.atr);
print_autowrap(dialog, prompt, width - 2, 1, 2); print_autowrap(dialog, prompt, width - 2, 1, 2);
if (pause) { if (pause) {
wattrset(dialog, border_attr); wattrset(dialog, dlg.border.atr);
mvwaddch(dialog, height - 3, 0, ACS_LTEE); mvwaddch(dialog, height - 3, 0, ACS_LTEE);
for (i = 0; i < width - 2; i++) for (i = 0; i < width - 2; i++)
waddch(dialog, ACS_HLINE); waddch(dialog, ACS_HLINE);
wattrset(dialog, dialog_attr); wattrset(dialog, dlg.dialog.atr);
waddch(dialog, ACS_RTEE); waddch(dialog, ACS_RTEE);
print_button(dialog, " Ok ", height - 2, width / 2 - 4, TRUE); print_button(dialog, " Ok ", height - 2, width / 2 - 4, TRUE);

19
scripts/kconfig/lxdialog/textbox.c
View file

@ -87,20 +87,21 @@ int dialog_textbox(const char *title, const char *file, int height, int width)
/* Create window for text region, used for scrolling text */ /* Create window for text region, used for scrolling text */
text = subwin(dialog, height - 4, width - 2, y + 1, x + 1); text = subwin(dialog, height - 4, width - 2, y + 1, x + 1);
wattrset(text, dialog_attr); wattrset(text, dlg.dialog.atr);
wbkgdset(text, dialog_attr & A_COLOR); wbkgdset(text, dlg.dialog.atr & A_COLOR);
keypad(text, TRUE); keypad(text, TRUE);
/* register the new window, along with its borders */ /* register the new window, along with its borders */
draw_box(dialog, 0, 0, height, width, dialog_attr, border_attr); draw_box(dialog, 0, 0, height, width,
dlg.dialog.atr, dlg.border.atr);
wattrset(dialog, border_attr); wattrset(dialog, dlg.border.atr);
mvwaddch(dialog, height - 3, 0, ACS_LTEE); mvwaddch(dialog, height - 3, 0, ACS_LTEE);
for (i = 0; i < width - 2; i++) for (i = 0; i < width - 2; i++)
waddch(dialog, ACS_HLINE); waddch(dialog, ACS_HLINE);
wattrset(dialog, dialog_attr); wattrset(dialog, dlg.dialog.atr);
wbkgdset(dialog, dialog_attr & A_COLOR); wbkgdset(dialog, dlg.dialog.atr & A_COLOR);
waddch(dialog, ACS_RTEE); waddch(dialog, ACS_RTEE);
print_title(dialog, title, width); print_title(dialog, title, width);
@ -110,7 +111,7 @@ int dialog_textbox(const char *title, const char *file, int height, int width)
getyx(dialog, cur_y, cur_x); /* Save cursor position */ getyx(dialog, cur_y, cur_x); /* Save cursor position */
/* Print first page of text */ /* Print first page of text */
attr_clear(text, height - 4, width - 2, dialog_attr); attr_clear(text, height - 4, width - 2, dlg.dialog.atr);
print_page(text, height - 4, width - 2); print_page(text, height - 4, width - 2);
print_position(dialog, height, width); print_position(dialog, height, width);
wmove(dialog, cur_y, cur_x); /* Restore cursor position */ wmove(dialog, cur_y, cur_x); /* Restore cursor position */
@ -524,8 +525,8 @@ static void print_position(WINDOW * win, int height, int width)
fprintf(stderr, "\nError moving file pointer in print_position().\n"); fprintf(stderr, "\nError moving file pointer in print_position().\n");
exit(-1); exit(-1);
} }
wattrset(win, position_indicator_attr); wattrset(win, dlg.position_indicator.atr);
wbkgdset(win, position_indicator_attr & A_COLOR); wbkgdset(win, dlg.position_indicator.atr & A_COLOR);
percent = !file_size ? percent = !file_size ?
100 : ((fpos - bytes_read + page - buf) * 100) / file_size; 100 : ((fpos - bytes_read + page - buf) * 100) / file_size;
wmove(win, height - 3, width - 9); wmove(win, height - 3, width - 9);

261
scripts/kconfig/lxdialog/util.c
View file

@ -21,85 +21,141 @@
#include "dialog.h" #include "dialog.h"
/* use colors by default? */ struct dialog_info dlg;
bool use_colors = 1;
const char *backtitle = NULL; static void set_mono_theme(void)
{
dlg.screen.atr = A_NORMAL;
dlg.shadow.atr = A_NORMAL;
dlg.dialog.atr = A_NORMAL;
dlg.title.atr = A_BOLD;
dlg.border.atr = A_NORMAL;
dlg.button_active.atr = A_REVERSE;
dlg.button_inactive.atr = A_DIM;
dlg.button_key_active.atr = A_REVERSE;
dlg.button_key_inactive.atr = A_BOLD;
dlg.button_label_active.atr = A_REVERSE;
dlg.button_label_inactive.atr = A_NORMAL;
dlg.inputbox.atr = A_NORMAL;
dlg.inputbox_border.atr = A_NORMAL;
dlg.searchbox.atr = A_NORMAL;
dlg.searchbox_title.atr = A_BOLD;
dlg.searchbox_border.atr = A_NORMAL;
dlg.position_indicator.atr = A_BOLD;
dlg.menubox.atr = A_NORMAL;
dlg.menubox_border.atr = A_NORMAL;
dlg.item.atr = A_NORMAL;
dlg.item_selected.atr = A_REVERSE;
dlg.tag.atr = A_BOLD;
dlg.tag_selected.atr = A_REVERSE;
dlg.tag_key.atr = A_BOLD;
dlg.tag_key_selected.atr = A_REVERSE;
dlg.check.atr = A_BOLD;
dlg.check_selected.atr = A_REVERSE;
dlg.uarrow.atr = A_BOLD;
dlg.darrow.atr = A_BOLD;
}
#define DLG_COLOR(dialog, f, b, h) \
do { \
dlg.dialog.fg = (f); \
dlg.dialog.bg = (b); \
dlg.dialog.hl = (h); \
} while (0)
static void set_classic_theme(void)
{
DLG_COLOR(screen, COLOR_CYAN, COLOR_BLUE, true);
DLG_COLOR(shadow, COLOR_BLACK, COLOR_BLACK, true);
DLG_COLOR(dialog, COLOR_BLACK, COLOR_WHITE, false);
DLG_COLOR(title, COLOR_YELLOW, COLOR_WHITE, true);
DLG_COLOR(border, COLOR_WHITE, COLOR_WHITE, true);
DLG_COLOR(button_active, COLOR_WHITE, COLOR_BLUE, true);
DLG_COLOR(button_inactive, COLOR_BLACK, COLOR_WHITE, false);
DLG_COLOR(button_key_active, COLOR_WHITE, COLOR_BLUE, true);
DLG_COLOR(button_key_inactive, COLOR_RED, COLOR_WHITE, false);
DLG_COLOR(button_label_active, COLOR_YELLOW, COLOR_BLUE, true);
DLG_COLOR(button_label_inactive, COLOR_BLACK, COLOR_WHITE, true);
DLG_COLOR(inputbox, COLOR_BLACK, COLOR_WHITE, false);
DLG_COLOR(inputbox_border, COLOR_BLACK, COLOR_WHITE, false);
DLG_COLOR(searchbox, COLOR_BLACK, COLOR_WHITE, false);
DLG_COLOR(searchbox_title, COLOR_YELLOW, COLOR_WHITE, true);
DLG_COLOR(searchbox_border, COLOR_WHITE, COLOR_WHITE, true);
DLG_COLOR(position_indicator, COLOR_YELLOW, COLOR_WHITE, true);
DLG_COLOR(menubox, COLOR_BLACK, COLOR_WHITE, false);
DLG_COLOR(menubox_border, COLOR_WHITE, COLOR_WHITE, true);
DLG_COLOR(item, COLOR_BLACK, COLOR_WHITE, false);
DLG_COLOR(item_selected, COLOR_WHITE, COLOR_BLUE, true);
DLG_COLOR(tag, COLOR_YELLOW, COLOR_WHITE, true);
DLG_COLOR(tag_selected, COLOR_YELLOW, COLOR_BLUE, true);
DLG_COLOR(tag_key, COLOR_YELLOW, COLOR_WHITE, true);
DLG_COLOR(tag_key_selected, COLOR_YELLOW, COLOR_BLUE, true);
DLG_COLOR(check, COLOR_BLACK, COLOR_WHITE, false);
DLG_COLOR(check_selected, COLOR_WHITE, COLOR_BLUE, true);
DLG_COLOR(uarrow, COLOR_GREEN, COLOR_WHITE, true);
DLG_COLOR(darrow, COLOR_GREEN, COLOR_WHITE, true);
}
static void init_one_color(struct dialog_color *color)
{
static int pair = 0;
pair++;
init_pair(pair, color->fg, color->bg);
if (color->hl)
color->atr = A_BOLD | COLOR_PAIR(pair);
else
color->atr = COLOR_PAIR(pair);
}
static void init_dialog_colors(void)
{
init_one_color(&dlg.screen);
init_one_color(&dlg.shadow);
init_one_color(&dlg.dialog);
init_one_color(&dlg.title);
init_one_color(&dlg.border);
init_one_color(&dlg.button_active);
init_one_color(&dlg.button_inactive);
init_one_color(&dlg.button_key_active);
init_one_color(&dlg.button_key_inactive);
init_one_color(&dlg.button_label_active);
init_one_color(&dlg.button_label_inactive);
init_one_color(&dlg.inputbox);
init_one_color(&dlg.inputbox_border);
init_one_color(&dlg.searchbox);
init_one_color(&dlg.searchbox_title);
init_one_color(&dlg.searchbox_border);
init_one_color(&dlg.position_indicator);
init_one_color(&dlg.menubox);
init_one_color(&dlg.menubox_border);
init_one_color(&dlg.item);
init_one_color(&dlg.item_selected);
init_one_color(&dlg.tag);
init_one_color(&dlg.tag_selected);
init_one_color(&dlg.tag_key);
init_one_color(&dlg.tag_key_selected);
init_one_color(&dlg.check);
init_one_color(&dlg.check_selected);
init_one_color(&dlg.uarrow);
init_one_color(&dlg.darrow);
}
/* /*
* Attribute values, default is for mono display * Setup for color display
*/ */
chtype attributes[] = { static void color_setup(void)
A_NORMAL, /* screen_attr */ {
A_NORMAL, /* shadow_attr */ if (has_colors()) { /* Terminal supports color? */
A_NORMAL, /* dialog_attr */ start_color();
A_BOLD, /* title_attr */ set_classic_theme();
A_NORMAL, /* border_attr */ init_dialog_colors();
A_REVERSE, /* button_active_attr */ }
A_DIM, /* button_inactive_attr */ else
A_REVERSE, /* button_key_active_attr */ {
A_BOLD, /* button_key_inactive_attr */ set_mono_theme();
A_REVERSE, /* button_label_active_attr */ }
A_NORMAL, /* button_label_inactive_attr */ }
A_NORMAL, /* inputbox_attr */
A_NORMAL, /* inputbox_border_attr */
A_NORMAL, /* searchbox_attr */
A_BOLD, /* searchbox_title_attr */
A_NORMAL, /* searchbox_border_attr */
A_BOLD, /* position_indicator_attr */
A_NORMAL, /* menubox_attr */
A_NORMAL, /* menubox_border_attr */
A_NORMAL, /* item_attr */
A_REVERSE, /* item_selected_attr */
A_BOLD, /* tag_attr */
A_REVERSE, /* tag_selected_attr */
A_BOLD, /* tag_key_attr */
A_REVERSE, /* tag_key_selected_attr */
A_BOLD, /* check_attr */
A_REVERSE, /* check_selected_attr */
A_BOLD, /* uarrow_attr */
A_BOLD /* darrow_attr */
};
#include "colors.h"
/*
* Table of color values
*/
int color_table[][3] = {
{SCREEN_FG, SCREEN_BG, SCREEN_HL},
{SHADOW_FG, SHADOW_BG, SHADOW_HL},
{DIALOG_FG, DIALOG_BG, DIALOG_HL},
{TITLE_FG, TITLE_BG, TITLE_HL},
{BORDER_FG, BORDER_BG, BORDER_HL},
{BUTTON_ACTIVE_FG, BUTTON_ACTIVE_BG, BUTTON_ACTIVE_HL},
{BUTTON_INACTIVE_FG, BUTTON_INACTIVE_BG, BUTTON_INACTIVE_HL},
{BUTTON_KEY_ACTIVE_FG, BUTTON_KEY_ACTIVE_BG, BUTTON_KEY_ACTIVE_HL},
{BUTTON_KEY_INACTIVE_FG, BUTTON_KEY_INACTIVE_BG,
BUTTON_KEY_INACTIVE_HL},
{BUTTON_LABEL_ACTIVE_FG, BUTTON_LABEL_ACTIVE_BG,
BUTTON_LABEL_ACTIVE_HL},
{BUTTON_LABEL_INACTIVE_FG, BUTTON_LABEL_INACTIVE_BG,
BUTTON_LABEL_INACTIVE_HL},
{INPUTBOX_FG, INPUTBOX_BG, INPUTBOX_HL},
{INPUTBOX_BORDER_FG, INPUTBOX_BORDER_BG, INPUTBOX_BORDER_HL},
{SEARCHBOX_FG, SEARCHBOX_BG, SEARCHBOX_HL},
{SEARCHBOX_TITLE_FG, SEARCHBOX_TITLE_BG, SEARCHBOX_TITLE_HL},
{SEARCHBOX_BORDER_FG, SEARCHBOX_BORDER_BG, SEARCHBOX_BORDER_HL},
{POSITION_INDICATOR_FG, POSITION_INDICATOR_BG, POSITION_INDICATOR_HL},
{MENUBOX_FG, MENUBOX_BG, MENUBOX_HL},
{MENUBOX_BORDER_FG, MENUBOX_BORDER_BG, MENUBOX_BORDER_HL},
{ITEM_FG, ITEM_BG, ITEM_HL},
{ITEM_SELECTED_FG, ITEM_SELECTED_BG, ITEM_SELECTED_HL},
{TAG_FG, TAG_BG, TAG_HL},
{TAG_SELECTED_FG, TAG_SELECTED_BG, TAG_SELECTED_HL},
{TAG_KEY_FG, TAG_KEY_BG, TAG_KEY_HL},
{TAG_KEY_SELECTED_FG, TAG_KEY_SELECTED_BG, TAG_KEY_SELECTED_HL},
{CHECK_FG, CHECK_BG, CHECK_HL},
{CHECK_SELECTED_FG, CHECK_SELECTED_BG, CHECK_SELECTED_HL},
{UARROW_FG, UARROW_BG, UARROW_HL},
{DARROW_FG, DARROW_BG, DARROW_HL},
}; /* color_table */
/* /*
* Set window to attribute 'attr' * Set window to attribute 'attr'
@ -119,13 +175,13 @@ void attr_clear(WINDOW * win, int height, int width, chtype attr)
void dialog_clear(void) void dialog_clear(void)
{ {
attr_clear(stdscr, LINES, COLS, screen_attr); attr_clear(stdscr, LINES, COLS, dlg.screen.atr);
/* Display background title if it exists ... - SLH */ /* Display background title if it exists ... - SLH */
if (backtitle != NULL) { if (dlg.backtitle != NULL) {
int i; int i;
wattrset(stdscr, screen_attr); wattrset(stdscr, dlg.screen.atr);
mvwaddstr(stdscr, 0, 1, (char *)backtitle); mvwaddstr(stdscr, 0, 1, (char *)dlg.backtitle);
wmove(stdscr, 1, 1); wmove(stdscr, 1, 1);
for (i = 1; i < COLS - 1; i++) for (i = 1; i < COLS - 1; i++)
waddch(stdscr, ACS_HLINE); waddch(stdscr, ACS_HLINE);
@ -142,33 +198,10 @@ void init_dialog(void)
keypad(stdscr, TRUE); keypad(stdscr, TRUE);
cbreak(); cbreak();
noecho(); noecho();
color_setup();
if (use_colors) /* Set up colors */
color_setup();
dialog_clear(); dialog_clear();
} }
/*
* Setup for color display
*/
void color_setup(void)
{
int i;
if (has_colors()) { /* Terminal supports color? */
start_color();
/* Initialize color pairs */
for (i = 0; i < ATTRIBUTE_COUNT; i++)
init_pair(i + 1, color_table[i][0], color_table[i][1]);
/* Setup color attributes */
for (i = 0; i < ATTRIBUTE_COUNT; i++)
attributes[i] = C_ATTR(color_table[i][2], i + 1);
}
}
/* /*
* End using dialog functions. * End using dialog functions.
*/ */
@ -184,7 +217,7 @@ void print_title(WINDOW *dialog, const char *title, int width)
{ {
if (title) { if (title) {
int tlen = MIN(width - 2, strlen(title)); int tlen = MIN(width - 2, strlen(title));
wattrset(dialog, title_attr); wattrset(dialog, dlg.title.atr);
mvwaddch(dialog, 0, (width - tlen) / 2 - 1, ' '); mvwaddch(dialog, 0, (width - tlen) / 2 - 1, ' ');
mvwaddnstr(dialog, 0, (width - tlen)/2, title, tlen); mvwaddnstr(dialog, 0, (width - tlen)/2, title, tlen);
waddch(dialog, ' '); waddch(dialog, ' ');
@ -264,21 +297,23 @@ void print_button(WINDOW * win, const char *label, int y, int x, int selected)
int i, temp; int i, temp;
wmove(win, y, x); wmove(win, y, x);
wattrset(win, selected ? button_active_attr : button_inactive_attr); wattrset(win, selected ? dlg.button_active.atr
: dlg.button_inactive.atr);
waddstr(win, "<"); waddstr(win, "<");
temp = strspn(label, " "); temp = strspn(label, " ");
label += temp; label += temp;
wattrset(win, selected ? button_label_active_attr wattrset(win, selected ? dlg.button_label_active.atr
: button_label_inactive_attr); : dlg.button_label_inactive.atr);
for (i = 0; i < temp; i++) for (i = 0; i < temp; i++)
waddch(win, ' '); waddch(win, ' ');
wattrset(win, selected ? button_key_active_attr wattrset(win, selected ? dlg.button_key_active.atr
: button_key_inactive_attr); : dlg.button_key_inactive.atr);
waddch(win, label[0]); waddch(win, label[0]);
wattrset(win, selected ? button_label_active_attr wattrset(win, selected ? dlg.button_label_active.atr
: button_label_inactive_attr); : dlg.button_label_inactive.atr);
waddstr(win, (char *)label + 1); waddstr(win, (char *)label + 1);
wattrset(win, selected ? button_active_attr : button_inactive_attr); wattrset(win, selected ? dlg.button_active.atr
: dlg.button_inactive.atr);
waddstr(win, ">"); waddstr(win, ">");
wmove(win, y, x + temp + 1); wmove(win, y, x + temp + 1);
} }
@ -326,7 +361,7 @@ void draw_shadow(WINDOW * win, int y, int x, int height, int width)
int i; int i;
if (has_colors()) { /* Whether terminal supports color? */ if (has_colors()) { /* Whether terminal supports color? */
wattrset(win, shadow_attr); wattrset(win, dlg.shadow.atr);
wmove(win, y + height, x + 2); wmove(win, y + height, x + 2);
for (i = 0; i < width; i++) for (i = 0; i < width; i++)
waddch(win, winch(win) & A_CHARTEXT); waddch(win, winch(win) & A_CHARTEXT);

9
scripts/kconfig/lxdialog/yesno.c
View file

@ -53,17 +53,18 @@ int dialog_yesno(const char *title, const char *prompt, int height, int width)
dialog = newwin(height, width, y, x); dialog = newwin(height, width, y, x);
keypad(dialog, TRUE); keypad(dialog, TRUE);
draw_box(dialog, 0, 0, height, width, dialog_attr, border_attr); draw_box(dialog, 0, 0, height, width,
wattrset(dialog, border_attr); dlg.dialog.atr, dlg.border.atr);
wattrset(dialog, dlg.border.atr);
mvwaddch(dialog, height - 3, 0, ACS_LTEE); mvwaddch(dialog, height - 3, 0, ACS_LTEE);
for (i = 0; i < width - 2; i++) for (i = 0; i < width - 2; i++)
waddch(dialog, ACS_HLINE); waddch(dialog, ACS_HLINE);
wattrset(dialog, dialog_attr); wattrset(dialog, dlg.dialog.atr);
waddch(dialog, ACS_RTEE); waddch(dialog, ACS_RTEE);
print_title(dialog, title, width); print_title(dialog, title, width);
wattrset(dialog, dialog_attr); wattrset(dialog, dlg.dialog.atr);
print_autowrap(dialog, prompt, width - 2, 1, 3); print_autowrap(dialog, prompt, width - 2, 1, 3);
print_buttons(dialog, height, width, 0); print_buttons(dialog, height, width, 0);