kconfig/lxdialog: refactor color support

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>

1 files changed, 3 insertions, 3 deletions

diff --git a/scripts/kconfig/lxdialog/lxdialog.c b/scripts/kconfig/lxdialog/lxdialog.c
index 79f6c5fb5cef..c264e024309e 100644
--- a/scripts/kconfig/lxdialog/lxdialog.c
+++ b/scripts/kconfig/lxdialog/lxdialog.c
@@ -78,11 +78,11 @@ int main(int argc, const char *const *argv)
                                 offset += 2;
                         }
                 } else if (!strcmp(argv[offset + 1], "--backtitle")) {
-                        if (backtitle != NULL) {
+                        if (dlg.backtitle != NULL) {
                                 Usage(argv[0]);
                                 exit(-1);
                         } else {
-                                backtitle = argv[offset + 2];
+                                dlg.backtitle = argv[offset + 2];
                                 offset += 2;
                         }
                 } 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);
 
         if (opt_clear) {        /* clear screen before exit */
-                attr_clear(stdscr, LINES, COLS, screen_attr);
+                attr_clear(stdscr, LINES, COLS, dlg.screen.atr);
                 refresh();
         }
         end_dialog();