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some changes to use of display_text.

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* add parameter, wait_key to display_text().
 - set this true to wait button press after all words is displayed.
* use ARRAYLEN macro instead of #define WORDS
* add macro to indicate end of style array.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24846 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Teruaki Kawashima 2010-02-22 07:17:15 +00:00
parent 04067fd7a0
commit 56d29e8977
13 changed files with 91 additions and 166 deletions
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14
apps/plugins/pegbox.c
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@ -970,8 +970,6 @@ static void pegbox_move_player(struct game_context* pb, signed int x_dir,
************************************************************************/
static bool pegbox_help(void)
{
int button;
#define WORDS (sizeof help_text / sizeof (char*))
static char* help_text[] = {
"Pegbox", "", "Aim", "",
"To", "beat", "each", "level,", "you", "must", "destroy", "all", "of",
@ -990,20 +988,14 @@ static bool pegbox_help(void)
{ 0, TEXT_CENTER|TEXT_UNDERLINE },
{ 2, C_RED },
{ 46, C_RED },
{ -1, 0 }
LAST_STYLE_ITEM
};
rb->lcd_setfont(FONT_UI);
if (display_text(WORDS, help_text, formation, NULL))
if (display_text(ARRAYLEN(help_text), help_text, formation, NULL, true))
return true;
do {
button = rb->button_get(true);
if ( rb->default_event_handler( button ) == SYS_USB_CONNECTED )
return true;
} while( ( button == BUTTON_NONE )
|| ( button & (BUTTON_REL|BUTTON_REPEAT) ) );
rb->lcd_setfont(FONT_SYSFIXED);
return false;
}