ntw.h

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/*
 * Copyright (c) 2005, Ian Paul Larsen 
 *
 * Permission is hereby granted, free of charge, to any person obtaining 
 * a copy of this software and associated documentation files (the "Software"), 
 * to deal in the Software without restriction, including without limitation 
 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 
 * and/or sell copies of the Software, and to permit persons to whom the 
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included 
 * in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 
 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 
 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR 
 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 
 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 
 * OTHER DEALINGS IN THE SOFTWARE. 
 */


#ifndef __SERVER_H
#define __SERVER_H


#include "protocol.h"

typedef struct widget_header ntwWidget;
typedef int (*func_ptr)(void *, void *); /* type used for callback functions */

#include <stdlib.h>
#include <stdio.h>
#include <stdarg.h>
#include <string.h>
#include <unistd.h>
#include <assert.h>

#include "lookup.h"

#ifdef _WIN_32
#include "wnetwork.h"
#else
#include "network.h"
#endif

#include "data_send.h"
#include "variables.h"
#include "container.h"
#include "window.h"
#include "dialog.h"
#include "grid.h"
#include "button.h"
#include "check_button.h"
#include "label.h"
#include "image.h"
#include "entry.h"
#include "menu_bar.h"
#include "menu.h"
#include "menu_item.h"
#include "tool_bar.h"
#include "tool_item.h"
#include "tool_button.h"
#include "tool_menu_button.h"
#include "radio_group.h"
#include "radio_button.h"
#include "notebook.h"
#include "notebook_page.h"
#include "scrollpane.h"
#include "list_model.h"
#include "tree_model.h"
#include "table.h"
#include "table_column.h"
#include "frame.h"
#include "split_pane.h"
#include "combo_box.h"
#include "combo_box_entry.h"
#include "image_buffer.h"
#include "cached_image.h"
#include "status_bar.h"
#include "spin_button.h"
#include "slider.h"
#include "progress_bar.h"
#include "text_editor.h"
#include "persist.h"
#include "timer.h"

#define FALSE 0
#define TRUE 1

#define NTW_WIDGET_SET_FLAG(x, y) x->flags = x->flags | htonl(y)
#define NTW_WIDGET_CLEAR_FLAG(x, y) x->flags = x->flags & htonl(0xffffffff ^ y)
#define NTW_WIDGET_TOGGLE_FLAG(x, y) x->flags = x->flags ^ htonl(y)
#define NTW_WIDGET_GET_FLAG(x, y) ((x->flags & htonl(y)) > 0)
#define NTW_INIT_CALLBACK(x) ntw_init_callback(#x, &x);


struct ntw_event_data{
  int32 id;
  int32 event;
  int32 synchronized;
  char data[];
};

struct ntw_data_stack{
  struct ntw_data_stack *next;
  int32 data_len;
  void *data;
  char op;
}; 


void
ntw_print_error(char *function_name, char *error);

struct widget_data *
ntw_initialize_widget(int32 type, int32 length);

struct ntw_event_table *
ntw_initialize_event_handler(int32 event_count);

int
ntw_widget_remove_default_event_handler(ntwWidget *widget);

int
ntw_widget_show(ntwWidget *widget);

int
ntw_widget_hide(ntwWidget *widget);

int
ntw_widget_destroy(ntwWidget *widget);

int
ntw_init(int argc, char **argv);

void
ntw_main();

void
ntw_main_quit();

int
ntw_add_callback(ntwWidget *widget, int32 event, func_ptr callback, ntwWidget *user_data, int32 synchronized);


#endif

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