/* $Id$ $Revision$ */
/* vim:set shiftwidth=4 ts=8: */

/*************************************************************************
 * Copyright (c) 2011 AT&T Intellectual Property 
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors: See CVS logs. Details at http://www.graphviz.org/
 *************************************************************************/

#ifndef TVNODES_H
#define TVNODES_H

#include "gui.h"
#define MAX_NODE_PER_PAGE 100
#define LOCATION_X_CHKSELECTED 16
#define LOCATION_X_IDLABEL 45
#define LOCATION_X_CHKVISIBLE 139
#define LOCATION_X_CHKHIGHLIGHTED 202
#define LOCATION_X_NAME  276
#define LOCATION_X_DATA1 356
#define LOCATION_X_DATA2 561

#ifdef __cplusplus
extern "C" {
#endif

    typedef struct token_info {
	int op_index;		// has to 
	int op1_length;
	int op2_length;

    } token_info;

    typedef struct btree_node {
	int child_count;
	struct btree_node **childs;
	struct btree_node *parent;
	int rank;		//0 root
	char op;		// & | + - whatever
	int node_type;		//0 and 1 or 2 atom
	char *attr_name;
	char *regex;
	float min;
	float max;
	int value;		//filter result true false, 0 , 1
	int active;
    } btree_node;

    typedef struct _tv_filter {
	btree_node *root;
	char *min_data1;
	char *min_data2;
	char *max_data1;
	char *max_data2;
	char *filter_string;
	int active;
	int visible;		//-1 all 0 not not visible 1 only visibles
	int highlighted;	//same above
	int selected;		//same above
    } tv_filter;

    typedef struct _tv_node {
	int index;
	GtkCheckButton *chkSelected;
	GtkCheckButton *chkVisible;
	GtkCheckButton *chkHighlighted;
	GtkLabel *IDLabel;
	GtkEntry *Name;
	GtkEntry *Data1;
	GtkEntry *Data2;
	int valid;
    } tv_node;


    typedef struct _tv_nodes {
	int pagecount;
	int activepage;
	int firstnodeid;
	int *page_history;
	int page_history_count;
	int recordperpage;	//dynamic so that can be changed by plugins etc 
	int filtered;
	int page_data_index;
	int page_data_node_index;
	tv_node TV_Node[MAX_NODE_PER_PAGE];
	tv_filter filter;
	int Y;
	int Y_Gap;
	int initial_Y;
	int chkSelected_X;
	int IDLabel_X;
	int chkVisible_X;
	int chkHighlighted_X;
	int Data1_X;
	int Data2_X;
	int initialized;
	int general_purpose_flag;	//dont forget to to set it back
    } tv_nodes;
/*
    extern tv_nodes TV_Nodes;



    void execute_tv_nodes(void);
    int set_filter(tv_filter * TV_Filter, char *MinData1,
		   char *MaxData1, char *MinData2, char *MaxData2,
		   char *Filter_String, int selected, int visible,
		   int highlighted);
    int tv_nodes_goto_page(int page);
    int tv_nodes_next_page(void);
    int tv_nodes_prior_page(void);
    int tv_nodes_last_page(void);
    int tv_nodes_first_page(void);

    int reset_page_History(void);
    int prepare_page_history(void);
    int create_save_subgraph_from_filter(char *filename);
    int update_TV_data_from_gui(void);
    int apply_filter_from_gui(void);
    int tv_select_all(void);
    int tv_unselect_all(void);
    int tv_highligh_all(void);
    int tv_unhighligh_all(void);
*/
    int tv_show_all(void);
    int tv_hide_all(void);
    int tv_save_as(int);
    void setup_tree (Agraph_t* g);

#ifdef __cplusplus
}				/* end extern "C" */
#endif
#endif