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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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25
apps/plugins/spacerocks.c
View file

@ -1745,31 +1745,22 @@ static void initialise_game(void)
static bool spacerocks_help(void)
{
static char *help_text[] = {
"Spacerocks", "", "Aim", "", "The", "goal", "of", "the", "game", "is",
"to", "blow", "up", "the", "asteroids", "and", "avoid", "being", "hit", "by",
"them.", "Also", "you'd", "better", "watch", "out", "for", "the", "UFOs!"
"Spacerocks", "", "Aim", "",
"The", "goal", "of", "the", "game", "is", "to", "blow", "up",
"the", "asteroids", "and", "avoid", "being", "hit", "by", "them.",
"Also", "you'd", "better", "watch", "out", "for", "the", "UFOs!"
};
static struct style_text formation[]={
{ 0, TEXT_CENTER|TEXT_UNDERLINE },
{ 2, C_RED },
{ -1, 0 }
LAST_STYLE_ITEM
};
int button;
rb->lcd_setfont(FONT_UI);
#ifdef HAVE_LCD_COLOR
rb->lcd_set_background(LCD_BLACK);
rb->lcd_set_foreground(LCD_WHITE);
#endif
if (display_text(ARRAYLEN(help_text), help_text, formation, NULL)
== PLUGIN_USB_CONNECTED)
SET_BG(LCD_BLACK);
SET_FG(LCD_WHITE);
if (display_text(ARRAYLEN(help_text), help_text, formation, NULL, true))
return true;
do {
button = rb->button_get(true);
if (button == SYS_USB_CONNECTED)
return true;
} while( ( button == BUTTON_NONE )
|| ( button & (BUTTON_REL|BUTTON_REPEAT) ) );
rb->lcd_setfont(FONT_SYSFIXED);
return false;