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/* Iris - visualization plugin for XMMS
* Copyright (C) 2000-2002 Cdric DELFOSSE (cdelfosse@free.fr)
*
* This program 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.
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef IRIS_H
#include <string.h>
#include <glib.h>
#include <gtk/gtk.h>
#include <GL/gl.h>
#include <GL/glx.h>
#include <xmms/configfile.h>
#include <X11/Xlib.h>
#include <X11/extensions/xf86vmode.h>
typedef struct
{
GLfloat bgc_red;
GLfloat bgc_green;
GLfloat bgc_blue;
GLfloat color_red;
GLfloat color_green;
GLfloat color_blue;
GLfloat color1_red;
GLfloat color1_green;
GLfloat color1_blue;
GLfloat color2_red;
GLfloat color2_green;
GLfloat color2_blue;
GLfloat color_flash_red;
GLfloat color_flash_green;
GLfloat color_flash_blue;
gint color_mode;
gint flash_speed;
gint fps;
// in fullscreen, we are only interested in width and height
gint fs_width;
gint fs_height;
gint window_width;
gint window_height;
gboolean bgc_random;
gboolean color_random;
gboolean color12_random;
gboolean flash_random;
gboolean color_beat;
gboolean change_theme_on_beat;
gboolean fullscreen;
gboolean wireframe;
gboolean transition;
gfloat trans_duration;
}
iris_config;
typedef struct
{
gfloat priority; /* priority of the theme */
int transparency; /* transparency can be off (0), on (1) or random (-1) */
int wireframe; /* wireframe can be off (0), on (1) or random (-1) */
}
config_global; /* options implemented by all the themes */
typedef struct
{
config_global *global;
void *private; /* private config of the theme */
}
config_theme;
typedef struct
{
char *name; /* the name of the theme */
char *description; /* what the theme does */
char *author; /* who did the theme */
char *key; /* key used to get config items in ~/.xmms/config */
config_theme *config; /* where the theme config is */
config_theme *config_new; /* copy of the theme config used by the configuration widgets */
int config_private_size; /* size of the private theme config structure (we can't get it dynamically) */
void (*config_read) (ConfigFile * f, char *); /* read the private theme config and put it into the privateconfig */
void (*config_write) (ConfigFile * f, char *); /* write the private config into ~/.xmms/config */
void (*config_default) (void); /* put default values into private config */
void (*config_create) (GtkWidget *); /* create the Gtk widget (into a vbox) to configure the theme */
void (*init) (void); /* called once at iris init */
void (*cleanup) (void); /* called once at iris cleanup */
void (*init_draw_mode) (void); /* called once when iris switch to this theme */
GLfloat (*get_x_angle) (void); /* called once when iris switch to this theme to get a camera position to move */
void (*draw_one_frame) (gboolean beat); /* draw one frame of the theme */
}
iris_theme;
#define NUM_BANDS 16
typedef struct {
GLfloat data360[360][NUM_BANDS];
GLfloat data1[NUM_BANDS];
GLfloat loudness;
}
datas_t;
typedef struct
{
GLfloat x;
GLfloat z;
}
xz;
/* stuff about our window grouped together */
typedef struct
{
// X stuff
Display *dpy;
int screen;
Window window;
GLXContext ctx;
XSetWindowAttributes attr;
Bool fs;
XF86VidModeModeInfo deskMode;
unsigned int window_x, window_y;
unsigned int window_width, window_height;
unsigned int fs_width, fs_height;
// rendering info
int glxMajorVersion;
int glxMinorVersion;
int vidModeMajorVersion;
int vidModeMinorVersion;
XF86VidModeModeInfo **modes;
int modeNum;
unsigned int depth;
gboolean DRI;
gboolean DoubleBuffered;
GList *glist;
}
GLWindow;
/* config.c */
extern GtkWidget *config_window;
extern iris_config config;
extern iris_config newconfig;
extern GLWindow GLWin;
extern datas_t datas;
extern void iris_first_init (void);
extern void iris_configure (void);
extern void iris_config_read (void);
extern void iris_config_write (iris_config *);
extern void iris_set_default_prefs (void);
extern void iris_save_window_attributes (void);
extern GLvoid init_gl (GLvoid);
/* color.c */
extern void get_color (GLfloat *, GLfloat *, GLfloat *, GLfloat *);
/* 3Dstuff.c */
extern void bar_top_or_bottom (GLfloat height, xz * xz1, xz * xz2, xz * xz3,
xz * xz4);
extern void bar_side (GLfloat height, xz * xz1, xz * xz2);
extern void bar_full (GLfloat height, xz * xz1, xz * xz2, xz * xz3, xz * xz4);
/* theme.c */
#define THEME_NUMBER 12
extern void theme_register (void);
extern iris_theme theme[THEME_NUMBER];
extern void theme_config_init (void);
extern void theme_config_global_default (int);
extern void theme_config_global_read (ConfigFile *, char *, int);
extern void theme_config_global_write (ConfigFile *, char *, int);
extern void theme_config_apply(int num);
extern void theme_config_global_widgets(GtkWidget *, int);
extern void theme_about(GtkWidget *, int);
/* transition.c */
extern void init_theme_transition ();
extern void theme_transition ();
#endif
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