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Implement lcd(_remote)_putsxyf() and export to plugins

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@27921 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Rafaël Carré 2010-08-28 21:46:18 +00:00
parent e78a12bca7
commit 0f063b7d72
5 changed files with 15 additions and 0 deletions
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1
apps/plugin.c
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@ -723,6 +723,7 @@ static const struct plugin_api rockbox_api = {
the API gets incompatible */
lcd_putsf,
lcd_putsxyf,
};
int plugin_load(const char* plugin, const void* parameter)

1
apps/plugin.h
View file

@ -896,6 +896,7 @@ struct plugin_api {
the API gets incompatible */
void (*lcd_putsf)(int x, int y, const unsigned char *fmt, ...);
void (*lcd_putsxyf)(int x, int y, const unsigned char *fmt, ...);
};
/* plugin header */

11
firmware/drivers/lcd-bitmap-common.c
View file

@ -219,6 +219,17 @@ void LCDFN(putsxy)(int x, int y, const unsigned char *str)
LCDFN(putsxyofs)(x, y, 0, str);
}
/* Formatting version of LCDFN(putsxy) */
void LCDFN(putsxyf)(int x, int y, const unsigned char *fmt, ...)
{
va_list ap;
char buf[256];
va_start(ap, fmt);
vsnprintf(buf, sizeof (buf), fmt, ap);
va_end(ap);
LCDFN(putsxy)(x, y, buf);
}
static void LCDFN(putsxyofs_style)(int xpos, int ypos,
const unsigned char *str, int style,
int w, int h, int offset)

1
firmware/export/lcd-remote.h
View file

@ -178,6 +178,7 @@ extern void lcd_remote_bitmap_part(const fb_remote_data *src, int src_x,
extern void lcd_remote_bitmap(const fb_remote_data *src, int x, int y,
int width, int height);
extern void lcd_remote_putsxy(int x, int y, const unsigned char *str);
extern void lcd_remote_putsxyf(int x, int y, const unsigned char *fmt, ...);
extern void lcd_remote_bidir_scroll(int threshold);
extern void lcd_remote_scroll_step(int pixels);

1
firmware/export/lcd.h
View file

@ -191,6 +191,7 @@ extern void lcd_update_viewport(void);
extern void lcd_clear_viewport(void);
extern void lcd_clear_display(void);
extern void lcd_putsxy(int x, int y, const unsigned char *string);
extern void lcd_putsxyf(int x, int y, const unsigned char *fmt, ...);
extern void lcd_puts(int x, int y, const unsigned char *string);
extern void lcd_putsf(int x, int y, const unsigned char *fmt, ...);
extern void lcd_puts_style(int x, int y, const unsigned char *string, int style);