notgne2/tuxpaint-pencil-sharpener
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Initial work to render brush spacing widget

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Doesn't do anything yet, and click-detecting code is unaware of it
(so scrollbar click happens in the old location).  WIP! :-)
This commit is contained in:
Bill Kendrick 2022-01-19 00:38:03 -08:00
parent 176749ba9c
commit ce9e264713
1 changed files with 44 additions and 2 deletions
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46
src/tuxpaint.c
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@ -9079,14 +9079,21 @@ static void draw_brushes(void)
int i, off_y, max, brush;
SDL_Rect src, dest;
int most;
printf("Disable brush spacing: %d\n", disable_brushspacing);
int sizes, size_at;
float x_per, y_per;
int xx, yy;
SDL_Surface *btn, *blnk;
/* Draw the title: */
draw_image_title(TITLE_BRUSHES, r_ttoolopt);
/* Space for buttons, was 14 */
most = (buttons_tall * gd_toolopt.cols) - TOOLOFFSET;
if (!disable_brushspacing)
{
/* Make room for spacing controls */
most -= 2;
}
/* Do we need scrollbars? */
@ -9186,6 +9193,41 @@ printf("Disable brush spacing: %d\n", disable_brushspacing);
}
}
}
if (!disable_brushspacing)
{
sizes = 12;
size_at = 5; /* FIXME (stamp_data[stamp_group][cur_stamp[stamp_group]]->size - MIN_STAMP_SIZE); */
x_per = (float)r_ttoolopt.w / sizes;
y_per = (float)button_h / sizes;
for (i = 0; i < sizes; i++)
{
xx = ceil(x_per);
yy = ceil(y_per * i);
if (i <= size_at)
btn = thumbnail(img_btn_down, xx, yy, 0);
else
btn = thumbnail(img_btn_up, xx, yy, 0);
blnk = thumbnail(img_btn_off, xx, button_h - yy, 0);
/* FIXME: Check for NULL! */
dest.x = (WINDOW_WIDTH - r_ttoolopt.w) + (i * x_per);
dest.y = (((most + gd_toolopt.cols + gd_toolopt.cols + TOOLOFFSET) / gd_toolopt.cols * button_h)) - 8 * button_scale;
SDL_BlitSurface(blnk, NULL, screen, &dest);
dest.x = (WINDOW_WIDTH - r_ttoolopt.w) + (i * x_per);
dest.y = (((most + gd_toolopt.cols + gd_toolopt.cols + gd_toolopt.cols + TOOLOFFSET) / gd_toolopt.cols * button_h)) - 8 * button_scale - (y_per * i);
SDL_BlitSurface(btn, NULL, screen, &dest);
SDL_FreeSurface(btn);
SDL_FreeSurface(blnk);
}
}
}