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/* Copyright 2011 Bert Muennich
*
* This file is part of sxiv.
*
* sxiv is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published
* by the Free Software Foundation; either version 2 of the License,
* or (at your option) any later version.
*
* sxiv is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with sxiv. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef IMAGE_H
#define IMAGE_H
#include <Imlib2.h>
#include "types.h"
#include "window.h"
typedef struct {
Imlib_Image *im;
unsigned int delay;
} img_frame_t;
typedef struct {
img_frame_t *frames;
int cap;
int cnt;
int sel;
bool animate;
} multi_img_t;
typedef struct {
Imlib_Image *im;
int w;
int h;
win_t *win;
float x;
float y;
scalemode_t scalemode;
float zoom;
bool re;
bool checkpan;
bool dirty;
bool aa;
bool alpha;
multi_img_t multi;
} img_t;
void img_init(img_t*, win_t*);
bool img_load(img_t*, const fileinfo_t*);
void img_close(img_t*, bool);
void img_render(img_t*);
bool img_fit_win(img_t*, scalemode_t);
bool img_center(img_t*);
bool img_zoom(img_t*, float);
bool img_zoom_in(img_t*);
bool img_zoom_out(img_t*);
bool img_move(img_t*, float, float);
bool img_pan(img_t*, direction_t, int);
bool img_pan_edge(img_t*, direction_t);
void img_rotate(img_t*, degree_t);
void img_flip(img_t*, flipdir_t);
void img_toggle_antialias(img_t*);
bool img_frame_navigate(img_t*, int);
bool img_frame_animate(img_t*, bool);
#endif /* IMAGE_H */
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