devs/foxbox
1
0
Fork 0
forked from len0rd/rockbox
Code Pull requests Activity

Magnus Öman's long awaited inverted cursor patch

Browse source 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@3565 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Linus Nielsen Feltzing 2003-04-16 00:12:31 +00:00
parent 55be5868f2
commit e43b78ac46
8 changed files with 111 additions and 23 deletions
Download patch file Download diff file Expand all files Collapse all files

27
firmware/drivers/lcd-recorder.c
View file

@ -81,6 +81,7 @@ struct scrollinfo {
int starty;
bool backward; /* scroll presently forward or backward? */
bool bidir;
bool invert; /* invert the scrolled text */
long start_tick;
};
@ -269,6 +270,11 @@ int lcd_getstringsize(unsigned char *str, int *w, int *h)
/* put a string at a given char position */
void lcd_puts(int x, int y, unsigned char *str)
{
lcd_puts_style(x, y, str, STYLE_DEFAULT);
}
void lcd_puts_style(int x, int y, unsigned char *str, int style)
{
int xpos,ypos,w,h;
@ -294,6 +300,8 @@ void lcd_puts(int x, int y, unsigned char *str)
ypos = ymargin + y*h;
lcd_putsxy(xpos, ypos, str);
lcd_clearrect(xpos + w, ypos, LCD_WIDTH - (xpos + w), h);
if (style & STYLE_INVERT)
lcd_invertrect(xpos, ypos, LCD_WIDTH - xpos, h);
#if defined(SIMULATOR) && defined(HAVE_LCD_CHARCELLS)
lcd_update();
@ -670,14 +678,19 @@ void lcd_invertpixel(int x, int y)
INVERT_PIXEL(x,y);
}
void lcd_puts_scroll(int x, int y, unsigned char* string)
void lcd_puts_scroll(int x, int y, unsigned char *string)
{
lcd_puts_scroll_style(x, y, string, STYLE_DEFAULT);
}
void lcd_puts_scroll_style(int x, int y, unsigned char *string, int style)
{
struct scrollinfo* s;
int w, h;
int index;
int free_index=0;
DEBUGF("puts_scroll: %s\n", string);
DEBUGF("puts_scroll_style: %s\n", string);
for (index = 0; index < SCROLLABLE_LINES; index++) {
s = &scroll[index];
@ -698,8 +711,14 @@ void lcd_puts_scroll(int x, int y, unsigned char* string)
index=free_index;
s = &scroll[index]; /* get the proper 's' */
s->start_tick = current_tick + scroll_delay;
s->invert = false;
if (style & STYLE_INVERT) {
s->invert = true;
lcd_puts_style(x,y,string,STYLE_INVERT);
}
else
lcd_puts(x,y,string);
lcd_puts(x,y,string);
lcd_getstringsize(string, &w, &h);
if (LCD_WIDTH - x * 8 - xmargin < w) {
@ -819,6 +838,8 @@ static void scroll_thread(void)
lcd_clearrect(xpos, ypos, LCD_WIDTH - xmargin, h);
lcd_putsxyofs(xpos, ypos, s->offset, s->line);
if (s->invert)
lcd_invertrect(xpos, ypos, LCD_WIDTH - xmargin, h);
lcd_update_rect(xpos, ypos, LCD_WIDTH - xmargin, h);
}