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atrf-path/gui.c: indicate status not only with color but also with shape

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- gui.c (disc, indicate): moved drawing of disc to separate function
- gui.c (triangle, up, down): draw an up/down triangle
- gui.c (indicate): use up/down triangle for over/under
This commit is contained in:
Werner Almesberger 2011-04-13 21:32:02 -03:00
parent 66d641f624
commit 07a2e5c5cc
1 changed files with 39 additions and 3 deletions
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42
tools/atrf-path/gui.c
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@ -107,6 +107,32 @@ static void draw_limit(SDL_Surface *s, const double *v)
}
static void disc(SDL_Surface *s, uint32_t color)
{
filledCircleColor(s, STATUS_X, STATUS_Y, STATUS_R, color);
aacircleColor(s, STATUS_X, STATUS_Y, STATUS_R, color);
}
static void triangle(SDL_Surface *s, int cx, int cy, int r, uint32_t color)
{
filledTrigonColor(s, cx, cy-r, cx+r*1.2, cy+r, cx-r*1.2, cy+r, color);
// aatrigonColor(s, cx, cy-r, cx+r*1.2, cy+r, cx-r*1.2, cy+r, color);
}
static void up(SDL_Surface *s, uint32_t color)
{
triangle(s, STATUS_X, STATUS_Y, STATUS_R, color);
}
static void down(SDL_Surface *s, uint32_t color)
{
triangle(s, STATUS_X, STATUS_Y, -STATUS_R, color);
}
static void indicate(SDL_Surface *s, int fail)
{
static uint32_t last = 0;
@ -128,9 +154,19 @@ static void indicate(SDL_Surface *s, int fail)
if (color == last)
color = 0;
last = color;
filledCircleColor(s, STATUS_X, STATUS_Y, STATUS_R, color);
aacircleColor(s, STATUS_X, STATUS_Y, STATUS_R, color);
switch (color) {
case OK_RGBA:
disc(s, color);
break;
case OVER_RGBA:
up(s, color);
break;
case UNDER_RGBA:
down(s, color);
break;
default:
break;
}
}