@ -7,169 +7,120 @@
# include "nconf.h"
# include "lkc.h"
/* a list of all the different widgets we use */
attributes_t attributes [ ATTR_MAX + 1 ] = { 0 } ;
/* available colors:
COLOR_BLACK 0
COLOR_RED 1
COLOR_GREEN 2
COLOR_YELLOW 3
COLOR_BLUE 4
COLOR_MAGENTA 5
COLOR_CYAN 6
COLOR_WHITE 7
*/
static void set_normal_colors ( void )
{
init_pair ( NORMAL , - 1 , - 1 ) ;
init_pair ( MAIN_HEADING , COLOR_MAGENTA , - 1 ) ;
/* FORE is for the selected item */
init_pair ( MAIN_MENU_FORE , - 1 , - 1 ) ;
/* BACK for all the rest */
init_pair ( MAIN_MENU_BACK , - 1 , - 1 ) ;
init_pair ( MAIN_MENU_GREY , - 1 , - 1 ) ;
init_pair ( MAIN_MENU_HEADING , COLOR_GREEN , - 1 ) ;
init_pair ( MAIN_MENU_BOX , COLOR_YELLOW , - 1 ) ;
init_pair ( SCROLLWIN_TEXT , - 1 , - 1 ) ;
init_pair ( SCROLLWIN_HEADING , COLOR_GREEN , - 1 ) ;
init_pair ( SCROLLWIN_BOX , COLOR_YELLOW , - 1 ) ;
init_pair ( DIALOG_TEXT , - 1 , - 1 ) ;
init_pair ( DIALOG_BOX , COLOR_YELLOW , - 1 ) ;
init_pair ( DIALOG_MENU_BACK , COLOR_YELLOW , - 1 ) ;
init_pair ( DIALOG_MENU_FORE , COLOR_RED , - 1 ) ;
init_pair ( INPUT_BOX , COLOR_YELLOW , - 1 ) ;
init_pair ( INPUT_HEADING , COLOR_GREEN , - 1 ) ;
init_pair ( INPUT_TEXT , - 1 , - 1 ) ;
init_pair ( INPUT_FIELD , - 1 , - 1 ) ;
init_pair ( FUNCTION_HIGHLIGHT , - 1 , - 1 ) ;
init_pair ( FUNCTION_TEXT , COLOR_YELLOW , - 1 ) ;
}
/* available attributes:
A_NORMAL Normal display ( no highlight )
A_STANDOUT Best highlighting mode of the terminal .
A_UNDERLINE Underlining
A_REVERSE Reverse video
A_BLINK Blinking
A_DIM Half bright
A_BOLD Extra bright or bold
A_PROTECT Protected mode
A_INVIS Invisible or blank mode
A_ALTCHARSET Alternate character set
A_CHARTEXT Bit - mask to extract a character
COLOR_PAIR ( n ) Color - pair number n
*/
static void normal_color_theme ( void )
{
/* automatically add color... */
# define mkattr(name, attr) do { \
attributes [ name ] = attr | COLOR_PAIR ( name ) ; } while ( 0 )
mkattr ( NORMAL , NORMAL ) ;
mkattr ( MAIN_HEADING , A_BOLD | A_UNDERLINE ) ;
mkattr ( MAIN_MENU_FORE , A_REVERSE ) ;
mkattr ( MAIN_MENU_BACK , A_NORMAL ) ;
mkattr ( MAIN_MENU_GREY , A_NORMAL ) ;
mkattr ( MAIN_MENU_HEADING , A_BOLD ) ;
mkattr ( MAIN_MENU_BOX , A_NORMAL ) ;
mkattr ( SCROLLWIN_TEXT , A_NORMAL ) ;
mkattr ( SCROLLWIN_HEADING , A_BOLD ) ;
mkattr ( SCROLLWIN_BOX , A_BOLD ) ;
mkattr ( DIALOG_TEXT , A_BOLD ) ;
mkattr ( DIALOG_BOX , A_BOLD ) ;
mkattr ( DIALOG_MENU_FORE , A_STANDOUT ) ;
mkattr ( DIALOG_MENU_BACK , A_NORMAL ) ;
mkattr ( INPUT_BOX , A_NORMAL ) ;
mkattr ( INPUT_HEADING , A_BOLD ) ;
mkattr ( INPUT_TEXT , A_NORMAL ) ;
mkattr ( INPUT_FIELD , A_UNDERLINE ) ;
mkattr ( FUNCTION_HIGHLIGHT , A_BOLD ) ;
mkattr ( FUNCTION_TEXT , A_REVERSE ) ;
}
static void no_colors_theme ( void )
{
/* automatically add highlight, no color */
# define mkattrn(name, attr) { attributes[name] = attr; }
mkattrn ( NORMAL , NORMAL ) ;
mkattrn ( MAIN_HEADING , A_BOLD | A_UNDERLINE ) ;
mkattrn ( MAIN_MENU_FORE , A_STANDOUT ) ;
mkattrn ( MAIN_MENU_BACK , A_NORMAL ) ;
mkattrn ( MAIN_MENU_GREY , A_NORMAL ) ;
mkattrn ( MAIN_MENU_HEADING , A_BOLD ) ;
mkattrn ( MAIN_MENU_BOX , A_NORMAL ) ;
mkattrn ( SCROLLWIN_TEXT , A_NORMAL ) ;
mkattrn ( SCROLLWIN_HEADING , A_BOLD ) ;
mkattrn ( SCROLLWIN_BOX , A_BOLD ) ;
mkattrn ( DIALOG_TEXT , A_NORMAL ) ;
mkattrn ( DIALOG_BOX , A_BOLD ) ;
mkattrn ( DIALOG_MENU_FORE , A_STANDOUT ) ;
mkattrn ( DIALOG_MENU_BACK , A_NORMAL ) ;
mkattrn ( INPUT_BOX , A_BOLD ) ;
mkattrn ( INPUT_HEADING , A_BOLD ) ;
mkattrn ( INPUT_TEXT , A_NORMAL ) ;
mkattrn ( INPUT_FIELD , A_UNDERLINE ) ;
mkattrn ( FUNCTION_HIGHLIGHT , A_BOLD ) ;
mkattrn ( FUNCTION_TEXT , A_REVERSE ) ;
}
int attr_normal ;
int attr_main_heading ;
int attr_main_menu_box ;
int attr_main_menu_fore ;
int attr_main_menu_back ;
int attr_main_menu_grey ;
int attr_main_menu_heading ;
int attr_scrollwin_text ;
int attr_scrollwin_heading ;
int attr_scrollwin_box ;
int attr_dialog_text ;
int attr_dialog_menu_fore ;
int attr_dialog_menu_back ;
int attr_dialog_box ;
int attr_input_box ;
int attr_input_heading ;
int attr_input_text ;
int attr_input_field ;
int attr_function_text ;
int attr_function_highlight ;
# define COLOR_ATTR(_at, _fg, _bg, _hl) \
{ . attr = & ( _at ) , . has_color = true , . color_fg = _fg , . color_bg = _bg , . highlight = _hl }
# define NO_COLOR_ATTR(_at, _hl) \
{ . attr = & ( _at ) , . has_color = false , . highlight = _hl }
# define COLOR_DEFAULT -1
struct nconf_attr_param {
int * attr ;
bool has_color ;
int color_fg ;
int color_bg ;
int highlight ;
} ;
static const struct nconf_attr_param color_theme_params [ ] = {
COLOR_ATTR ( attr_normal , COLOR_DEFAULT , COLOR_DEFAULT , A_NORMAL ) ,
COLOR_ATTR ( attr_main_heading , COLOR_MAGENTA , COLOR_DEFAULT , A_BOLD | A_UNDERLINE ) ,
COLOR_ATTR ( attr_main_menu_box , COLOR_YELLOW , COLOR_DEFAULT , A_NORMAL ) ,
COLOR_ATTR ( attr_main_menu_fore , COLOR_DEFAULT , COLOR_DEFAULT , A_REVERSE ) ,
COLOR_ATTR ( attr_main_menu_back , COLOR_DEFAULT , COLOR_DEFAULT , A_NORMAL ) ,
COLOR_ATTR ( attr_main_menu_grey , COLOR_DEFAULT , COLOR_DEFAULT , A_NORMAL ) ,
COLOR_ATTR ( attr_main_menu_heading , COLOR_GREEN , COLOR_DEFAULT , A_BOLD ) ,
COLOR_ATTR ( attr_scrollwin_text , COLOR_DEFAULT , COLOR_DEFAULT , A_NORMAL ) ,
COLOR_ATTR ( attr_scrollwin_heading , COLOR_GREEN , COLOR_DEFAULT , A_BOLD ) ,
COLOR_ATTR ( attr_scrollwin_box , COLOR_YELLOW , COLOR_DEFAULT , A_BOLD ) ,
COLOR_ATTR ( attr_dialog_text , COLOR_DEFAULT , COLOR_DEFAULT , A_BOLD ) ,
COLOR_ATTR ( attr_dialog_menu_fore , COLOR_RED , COLOR_DEFAULT , A_STANDOUT ) ,
COLOR_ATTR ( attr_dialog_menu_back , COLOR_YELLOW , COLOR_DEFAULT , A_NORMAL ) ,
COLOR_ATTR ( attr_dialog_box , COLOR_YELLOW , COLOR_DEFAULT , A_BOLD ) ,
COLOR_ATTR ( attr_input_box , COLOR_YELLOW , COLOR_DEFAULT , A_NORMAL ) ,
COLOR_ATTR ( attr_input_heading , COLOR_GREEN , COLOR_DEFAULT , A_BOLD ) ,
COLOR_ATTR ( attr_input_text , COLOR_DEFAULT , COLOR_DEFAULT , A_NORMAL ) ,
COLOR_ATTR ( attr_input_field , COLOR_DEFAULT , COLOR_DEFAULT , A_UNDERLINE ) ,
COLOR_ATTR ( attr_function_text , COLOR_YELLOW , COLOR_DEFAULT , A_REVERSE ) ,
COLOR_ATTR ( attr_function_highlight , COLOR_DEFAULT , COLOR_DEFAULT , A_BOLD ) ,
{ /* sentinel */ }
} ;
static const struct nconf_attr_param no_color_theme_params [ ] = {
NO_COLOR_ATTR ( attr_normal , A_NORMAL ) ,
NO_COLOR_ATTR ( attr_main_heading , A_BOLD | A_UNDERLINE ) ,
NO_COLOR_ATTR ( attr_main_menu_box , A_NORMAL ) ,
NO_COLOR_ATTR ( attr_main_menu_fore , A_STANDOUT ) ,
NO_COLOR_ATTR ( attr_main_menu_back , A_NORMAL ) ,
NO_COLOR_ATTR ( attr_main_menu_grey , A_NORMAL ) ,
NO_COLOR_ATTR ( attr_main_menu_heading , A_BOLD ) ,
NO_COLOR_ATTR ( attr_scrollwin_text , A_NORMAL ) ,
NO_COLOR_ATTR ( attr_scrollwin_heading , A_BOLD ) ,
NO_COLOR_ATTR ( attr_scrollwin_box , A_BOLD ) ,
NO_COLOR_ATTR ( attr_dialog_text , A_NORMAL ) ,
NO_COLOR_ATTR ( attr_dialog_menu_fore , A_STANDOUT ) ,
NO_COLOR_ATTR ( attr_dialog_menu_back , A_NORMAL ) ,
NO_COLOR_ATTR ( attr_dialog_box , A_BOLD ) ,
NO_COLOR_ATTR ( attr_input_box , A_BOLD ) ,
NO_COLOR_ATTR ( attr_input_heading , A_BOLD ) ,
NO_COLOR_ATTR ( attr_input_text , A_NORMAL ) ,
NO_COLOR_ATTR ( attr_input_field , A_UNDERLINE ) ,
NO_COLOR_ATTR ( attr_function_text , A_REVERSE ) ,
NO_COLOR_ATTR ( attr_function_highlight , A_BOLD ) ,
{ /* sentinel */ }
} ;
void set_colors ( void )
{
start_color ( ) ;
use_default_colors ( ) ;
set_normal_colors ( ) ;
const struct nconf_attr_param * p ;
int pair = 0 ;
if ( has_colors ( ) ) {
normal_color_theme ( ) ;
start_color ( ) ;
use_default_colors ( ) ;
p = color_theme_params ;
} else {
/* give defaults */
no_colors_theme ( ) ;
p = no_color_theme_params ;
}
}
for ( ; p - > attr ; p + + ) {
int attr = p - > highlight ;
if ( p - > has_color ) {
pair + + ;
init_pair ( pair , p - > color_fg , p - > color_bg ) ;
attr | = COLOR_PAIR ( pair ) ;
}
* p - > attr = attr ;
}
}
/* this changes the windows attributes !!! */
void print_in_middle ( WINDOW * win ,
int starty ,
int startx ,
int width ,
const char * string ,
chtype color )
{ int length , x , y ;
float temp ;
if ( win = = NULL )
win = stdscr ;
getyx ( win , y , x ) ;
if ( startx ! = 0 )
x = startx ;
if ( starty ! = 0 )
y = starty ;
if ( width = = 0 )
width = 80 ;
length = strlen ( string ) ;
temp = ( width - length ) / 2 ;
x = startx + ( int ) temp ;
( void ) wattrset ( win , color ) ;
mvwprintw ( win , y , x , " %s " , string ) ;
refresh ( ) ;
void print_in_middle ( WINDOW * win , int y , int width , const char * str , int attrs )
{
wattrset ( win , attrs ) ;
mvwprintw ( win , y , ( width - strlen ( str ) ) / 2 , " %s " , str ) ;
}
int get_line_no ( const char * text )
@ -294,14 +245,14 @@ int btn_dialog(WINDOW *main_window, const char *msg, int btn_num, ...)
msg_win = derwin ( win , win_rows - 2 , msg_width , 1 ,
1 + ( total_width + 2 - msg_width ) / 2 ) ;
set_menu_fore ( menu , attr ibutes[ DIALOG_MENU_FORE ] ) ;
set_menu_back ( menu , attr ibutes[ DIALOG_MENU_BACK ] ) ;
set_menu_fore ( menu , attr _dialog_menu_fore ) ;
set_menu_back ( menu , attr _dialog_menu_back ) ;
( void ) wattrset ( win , attr ibutes[ DIALOG_BOX ] ) ;
wattrset ( win , attr _dialog_box ) ;
box ( win , 0 , 0 ) ;
/* print message */
( void ) wattrset ( msg_win , attr ibutes[ DIALOG_TEXT ] ) ;
wattrset ( msg_win , attr _dialog_text ) ;
fill_window ( msg_win , msg ) ;
set_menu_win ( menu , win ) ;
@ -405,16 +356,16 @@ int dialog_inputbox(WINDOW *main_window,
form_win = derwin ( win , 1 , prompt_width , prompt_lines + 3 , 2 ) ;
keypad ( form_win , TRUE ) ;
( void ) wattrset ( form_win , attr ibutes[ INPUT_FIELD ] ) ;
wattrset ( form_win , attr _input_field ) ;
( void ) wattrset ( win , attr ibutes[ INPUT_BOX ] ) ;
wattrset ( win , attr _input_box ) ;
box ( win , 0 , 0 ) ;
( void ) wattrset ( win , attr ibutes[ INPUT_HEADING ] ) ;
wattrset ( win , attr _input_heading ) ;
if ( title )
mvwprintw ( win , 0 , 3 , " %s " , title ) ;
/* print message */
( void ) wattrset ( prompt_win , attr ibutes[ INPUT_TEXT ] ) ;
wattrset ( prompt_win , attr _input_text ) ;
fill_window ( prompt_win , prompt ) ;
mvwprintw ( form_win , 0 , 0 , " %*s " , prompt_width , " " ) ;
@ -576,7 +527,7 @@ void show_scroll_win(WINDOW *main_window,
/* create the pad */
pad = newpad ( total_lines + 10 , total_cols + 10 ) ;
( void ) wattrset ( pad , attr ibutes[ SCROLLWIN_TEXT ] ) ;
wattrset ( pad , attr _scrollwin_text ) ;
fill_window ( pad , text ) ;
win_lines = min ( total_lines + 4 , lines - 2 ) ;
@ -591,9 +542,9 @@ void show_scroll_win(WINDOW *main_window,
win = newwin ( win_lines , win_cols , y , x ) ;
keypad ( win , TRUE ) ;
/* show the help in the help window, and show the help panel */
( void ) wattrset ( win , attr ibutes[ SCROLLWIN_BOX ] ) ;
wattrset ( win , attr _scrollwin_box ) ;
box ( win , 0 , 0 ) ;
( void ) wattrset ( win , attr ibutes[ SCROLLWIN_HEADING ] ) ;
wattrset ( win , attr _scrollwin_heading ) ;
mvwprintw ( win , 0 , 3 , " %s " , title ) ;
panel = new_panel ( win ) ;
@ -604,10 +555,9 @@ void show_scroll_win(WINDOW *main_window,
text_cols , 0 ) ;
print_in_middle ( win ,
text_lines + 2 ,
0 ,
text_cols ,
" <OK> " ,
attr ibutes[ DIALOG_MENU_FORE ] ) ;
attr _dialog_menu_fore ) ;
wrefresh ( win ) ;
res = wgetch ( win ) ;
Eneas U de Queiroz
3 years ago
committed by
Petr Štetiar