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Player changes: Added lcd_remove_cursor() and updated the cursor functionality.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@3182 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Kjell Ericson 2003-01-29 11:48:35 +00:00
parent fc69875d56
commit 9d40f7ebc4
2 changed files with 20 additions and 8 deletions
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27
firmware/drivers/lcd-player.c
View file

@ -315,14 +315,25 @@ void lcd_puts(int x, int y, unsigned char *string)
void lcd_put_cursor(int x, int y, char cursor_char) void lcd_put_cursor(int x, int y, char cursor_char)
{ {
cursor.text[0]=buffer_xlcd[x][y]; if (cursor.len==0) {
cursor.text[1]=cursor_char; cursor.text[0]=buffer_xlcd[x][y];
cursor.len=2; cursor.text[1]=cursor_char;
cursor.textpos=0; cursor.len=2;
cursor.y_pos=y; cursor.textpos=0;
cursor.x_pos=x; cursor.y_pos=y;
cursor.downcount=0; cursor.x_pos=x;
cursor.divider=4; cursor.downcount=0;
cursor.divider=4;
}
}
void lcd_remove_cursor(void)
{
if (cursor.len!=0) {
cursor.len=0;
if (lcdx_putc(cursor.x_pos, cursor.y_pos, cursor.text[0]))
lcd_update();
}
} }
void lcd_putc(int x, int y, unsigned short ch) void lcd_putc(int x, int y, unsigned short ch)

1
firmware/drivers/lcd.h
View file

@ -86,6 +86,7 @@ void lcd_unlock_pattern(unsigned char pat);
void lcd_allow_bidirectional_scrolling(bool on); void lcd_allow_bidirectional_scrolling(bool on);
extern void lcd_bidir_scroll(int threshold); extern void lcd_bidir_scroll(int threshold);
void lcd_put_cursor(int x, int y, char cursor_char); void lcd_put_cursor(int x, int y, char cursor_char);
void lcd_remove_cursor(void);
#endif #endif
#if defined(HAVE_LCD_BITMAP) || defined(SIMULATOR) #if defined(HAVE_LCD_BITMAP) || defined(SIMULATOR)