72 lines
1.7 KiB
C
72 lines
1.7 KiB
C
/*
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progressbar.h
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For Tux Paint
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Progress bar functions
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Copyright (c) 2002-2006 by Bill Kendrick and others
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bill@newbreedsoftware.com
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http://www.newbreedsoftware.com/tuxpaint/
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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(See COPYING.txt)
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June 14, 2002 - February 18, 2006
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$Id$
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*/
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#include "progressbar.h"
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#include "debug.h"
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SDL_Surface *img_progress;
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int progress_bar_disabled, prog_bar_ctr;
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void show_progress_bar(SDL_Surface * screen)
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{
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SDL_Rect dest, src;
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int x;
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static Uint32 oldtime;
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Uint32 newtime;
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if (progress_bar_disabled)
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return;
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newtime = SDL_GetTicks();
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if (newtime > oldtime + 15) // trying not to eat some serious CPU time!
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{
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for (x = 0; x < screen->w; x = x + 65)
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{
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src.x = 65 - (prog_bar_ctr % 65);
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src.y = 0;
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src.w = 65;
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src.h = 24;
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dest.x = x;
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dest.y = screen->h - 24;
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SDL_BlitSurface(img_progress, &src, screen, &dest);
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}
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prog_bar_ctr++;
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SDL_UpdateRect(screen, 0, screen->h - 24, screen->w, 24);
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}
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oldtime = newtime;
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/* FIXME: RESURRECT THIS (bjk 2006.02.18) */
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//eat_sdl_events();
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}
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