mirror of
https://codeberg.org/nsxiv/nsxiv
synced 2024-11-19 03:25:34 +00:00
d3a70a285d
- Functions warn() and die() replaced by GNU-like error(3) function - Register cleanup() with atexit(3) - Functions called by cleanup() are marked with CLEANUP and are not allowed to call exit(3)
97 lines
1.8 KiB
C
97 lines
1.8 KiB
C
/* 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;
|
|
int length;
|
|
} 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 checkpan;
|
|
bool dirty;
|
|
bool aa;
|
|
bool alpha;
|
|
|
|
Imlib_Color_Modifier cmod;
|
|
int gamma;
|
|
|
|
struct {
|
|
bool on;
|
|
int delay;
|
|
} ss;
|
|
|
|
multi_img_t multi;
|
|
} img_t;
|
|
|
|
void img_init(img_t*, win_t*);
|
|
|
|
bool img_load(img_t*, const fileinfo_t*);
|
|
CLEANUP void img_close(img_t*, bool);
|
|
|
|
void img_render(img_t*);
|
|
|
|
bool img_fit_win(img_t*, scalemode_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_change_gamma(img_t*, int);
|
|
|
|
bool img_frame_navigate(img_t*, int);
|
|
bool img_frame_animate(img_t*);
|
|
|
|
#endif /* IMAGE_H */
|