Camera

/* $Id$ */

/* This file is part of DeforaOS Desktop Camera */

/* Redistribution and use in source and binary forms, with or without

* modification, are permitted provided that the following conditions are

* met:

* 1. Redistributions of source code must retain the above copyright notice,

* this list of conditions and the following disclaimer.

* 2. Redistributions in binary form must reproduce the above copyright notice,

* this list of conditions and the following disclaimer in the documentation

* and/or other materials provided with the distribution.

* THIS SOFTWARE IS PROVIDED BY ITS AUTHORS AND CONTRIBUTORS "AS IS" AND ANY

* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE

* DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE FOR ANY

* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES

* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND

* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF

* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */

#ifndef CAMERA_WINDOW_H

# define CAMERA_WINDOW_H

# include "overlay.h"

/* public */

/* types */

typedef struct _CameraWindow CameraWindow;

/* functions */

CameraWindow * camerawindow_new(char const * device);

void camerawindow_delete(CameraWindow * camera);

/* accessors */

void camerawindow_set_aspect_ratio(CameraWindow * camera, gboolean ratio);

void camerawindow_set_fullscreen(CameraWindow * camera, int fullscreen);

void camerawindow_set_hflip(CameraWindow * camera, gboolean flip);

void camerawindow_set_vflip(CameraWindow * camera, gboolean flip);

/* useful */

CameraOverlay * camerawindow_add_overlay(CameraWindow * camera,

char const * filename, int opacity);

int camerawindow_load(CameraWindow * window);

int camerawindow_save(CameraWindow * window);

#endif /* !CAMERA_WINDOW_H */