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Now the null sprite is displayed as an empty-set symbol.

This commit is contained in:
David Capello 2008-02-10 12:23:59 +00:00
parent dd1ded8deb
commit b797cd91b7
1 changed files with 11 additions and 9 deletions
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20
src/widgets/editor/editor.c
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@ -1,6 +1,5 @@
/* ASE - Allegro Sprite Editor /* ASE - Allegro Sprite Editor
* Copyright (C) 2001, 2002, 2003, 2004, 2005, 2007, * Copyright (C) 2001-2008 David A. Capello
* 2008 David A. Capello
* *
* This program is free software; you can redistribute it and/or modify * This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by * it under the terms of the GNU General Public License as published by
@ -989,22 +988,25 @@ static bool editor_msg_proc(JWidget widget, JMessage msg)
if (!editor->sprite) { if (!editor->sprite) {
JWidget view = jwidget_get_view(widget); JWidget view = jwidget_get_view(widget);
JRect vp = jview_get_viewport_position(view); JRect vp = jview_get_viewport_position(view);
int size, x1, y1, x2, y2; int size, x1, y1, x2, y2, cx, cy;
int bg = makecol(128, 128, 128);
int fg = makecol(64, 64, 64);
jdraw_rectfill(vp, makecol(128, 128, 128)); jdraw_rectfill(vp, bg);
size = MIN(jrect_w(vp), jrect_h(vp)) - 8; size = MIN(jrect_w(vp), jrect_h(vp)) - 8;
size = MAX(1, size); size = MID(4, size, 64);
cx = (vp->x1+vp->x2)/2;
cy = (vp->y1+vp->y2)/2;
x1 = (vp->x1+vp->x2)/2-size/2; x1 = (vp->x1+vp->x2)/2-size/2;
y1 = (vp->y1+vp->y2)/2-size/2; y1 = (vp->y1+vp->y2)/2-size/2;
x2 = x1+size-1; x2 = x1+size-1;
y2 = y1+size-1; y2 = y1+size-1;
rect(ji_screen, x1, y1, x2, y2, makecol(0, 0, 0)); circle(ji_screen, cx, cy, size/2, fg);
line(ji_screen, x1, y1, x2, y2, makecol(0, 0, 0)); line(ji_screen, x1, y2, x2, y1, fg);
line(ji_screen, x1, y2, x2, y1, makecol(0, 0, 0));
jrect_free(vp); jrect_free(vp);
} }
/* draw the sprite */ /* draw the sprite */