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/**
* @file yahoo_doodle.h The Yahoo! protocol plugin Doodle IMVironment object
*
* purple
*
* Purple is the legal property of its developers, whose names are too numerous
* to list here. Please refer to the COPYRIGHT file distributed with this
* source distribution.
*
* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA
*/
#ifndef _YAHOO_DOODLE_H_
#define _YAHOO_DOODLE_H_
/******************************************************************************
* Includes
*****************************************************************************/
#include "whiteboard.h"
#include "cmds.h"
#define DOODLE_IMV_KEY "doodle;106"
/******************************************************************************
* Defines
*****************************************************************************/
/* Doodle communication commands */
/* TODO: Should be an enum. */
#define DOODLE_CMD_REQUEST 0
#define DOODLE_CMD_CLEAR 1
#define DOODLE_CMD_DRAW 2
#define DOODLE_CMD_EXTRA 3
#define DOODLE_CMD_READY 4
#define DOODLE_CMD_CONFIRM 5
/* Doodle communication command for shutting down (also 0) */
#define DOODLE_CMD_SHUTDOWN 0
#define DOODLE_EXTRA_NONE "\"1\""
#define DOODLE_EXTRA_TICTACTOE "\"3\""
#define DOODLE_EXTRA_DOTS "\"2\""
/* Doodle session states */
/* TODO: Should be an enum. */
#define DOODLE_STATE_REQUESTING 0
#define DOODLE_STATE_REQUESTED 1
#define DOODLE_STATE_ESTABLISHED 2
#define DOODLE_STATE_CANCELED 3
/* Doodle canvas dimensions */
#define DOODLE_CANVAS_WIDTH 368
#define DOODLE_CANVAS_HEIGHT 256
/* Doodle color codes (most likely RGB) */
/* TODO: Should be an enum and sorted by color name. */
#define DOODLE_COLOR_RED 13369344
#define DOODLE_COLOR_ORANGE 16737792
#define DOODLE_COLOR_YELLOW 15658496
#define DOODLE_COLOR_GREEN 52224
#define DOODLE_COLOR_CYAN 52428
#define DOODLE_COLOR_BLUE 204
#define DOODLE_COLOR_VIOLET 5381277
#define DOODLE_COLOR_PURPLE 13369548
#define DOODLE_COLOR_TAN 12093547
#define DOODLE_COLOR_BROWN 5256485
#define DOODLE_COLOR_BLACK 0
#define DOODLE_COLOR_GREY 11184810
#define DOODLE_COLOR_WHITE 16777215
#define PALETTE_NUM_OF_COLORS 12
/* Doodle brush sizes (most likely variable) */
#define DOODLE_BRUSH_SMALL 2
#define DOODLE_BRUSH_MEDIUM 5
#define DOODLE_BRUSH_LARGE 10
#define DOODLE_MAX_BRUSH_MOTIONS 100
/******************************************************************************
* Datatypes
*****************************************************************************/
typedef struct _doodle_session
{
int brush_size; /* Size of drawing brush */
int brush_color; /* Color of drawing brush */
gchar *imv_key;
} doodle_session;
/******************************************************************************
* API
*****************************************************************************/
PurpleCmdRet yahoo_doodle_purple_cmd_start(PurpleConversation *conv, const char *cmd, char **args,
char **error, void *data);
void yahoo_doodle_process(PurpleConnection *gc, const char *me, const char *from,
const char *command, const char *message, const char *imv_key);
void yahoo_doodle_initiate(PurpleConnection *gc, const char *to);
void yahoo_doodle_command_got_shutdown(PurpleConnection *gc, const char *from);
void yahoo_doodle_command_send_request(PurpleConnection *gc, const char *to, const char *imv_key);
void yahoo_doodle_command_send_ready(PurpleConnection *gc, const char *to, const char *imv_key);
void yahoo_doodle_command_send_draw(PurpleConnection *gc, const char *to, const char *message, const char *imv_key);
void yahoo_doodle_command_send_clear(PurpleConnection *gc, const char *to, const char *imv_key);
void yahoo_doodle_command_send_extra(PurpleConnection *gc, const char *to, const char *message, const char *imv_key);
void yahoo_doodle_command_send_confirm(PurpleConnection *gc, const char *to, const char *imv_key);
void yahoo_doodle_command_send_shutdown(PurpleConnection *gc, const char *to);
void yahoo_doodle_start(PurpleWhiteboard *wb);
void yahoo_doodle_end(PurpleWhiteboard *wb);
void yahoo_doodle_get_dimensions(const PurpleWhiteboard *wb, int *width, int *height);
void yahoo_doodle_send_draw_list(PurpleWhiteboard *wb, GList *draw_list);
void yahoo_doodle_clear(PurpleWhiteboard *wb);
void yahoo_doodle_draw_stroke(PurpleWhiteboard *wb, GList *draw_list);
void yahoo_doodle_get_brush(const PurpleWhiteboard *wb, int *size, int *color);
void yahoo_doodle_set_brush(PurpleWhiteboard *wb, int size, int color);
#endif /* _YAHOO_DOODLE_H_ */
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