89 lines
2 KiB
C
89 lines
2 KiB
C
/* sxiv: image.h
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* Copyright (c) 2011 Bert Muennich <muennich at informatik.hu-berlin.de>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#ifndef IMAGE_H
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#define IMAGE_H
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#include <Imlib2.h>
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#include "types.h"
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#include "window.h"
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typedef struct {
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Imlib_Image *im;
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unsigned int delay;
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} img_frame_t;
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typedef struct {
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img_frame_t *frames;
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int cap;
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int cnt;
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int sel;
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unsigned char animate;
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} multi_img_t;
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typedef struct {
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Imlib_Image *im;
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multi_img_t multi;
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float zoom;
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scalemode_t scalemode;
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unsigned char re;
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unsigned char checkpan;
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unsigned char dirty;
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unsigned char aa;
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unsigned char alpha;
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unsigned char slideshow;
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int ss_delay; /* in ms */
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int x;
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int y;
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int w;
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int h;
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} img_t;
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void img_init(img_t*, win_t*);
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int img_load(img_t*, const fileinfo_t*);
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void img_close(img_t*, int);
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void img_render(img_t*, win_t*);
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int img_fit_win(img_t*, win_t*);
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int img_center(img_t*, win_t*);
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int img_zoom(img_t*, win_t*, float);
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int img_zoom_in(img_t*, win_t*);
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int img_zoom_out(img_t*, win_t*);
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int img_move(img_t*, win_t*, int, int);
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int img_pan(img_t*, win_t*, direction_t, int);
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int img_pan_edge(img_t*, win_t*, direction_t);
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void img_rotate_left(img_t*, win_t*);
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void img_rotate_right(img_t*, win_t*);
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void img_toggle_antialias(img_t*);
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int img_frame_navigate(img_t*, int);
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int img_frame_animate(img_t*, int);
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#endif /* IMAGE_H */
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