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/* gEDA - GPL Electronic Design Automation
* gattrib -- gEDA component and net attribute manipulation using spreadsheet.
* Copyright (C) 2003 Stuart D. Brorson.
*
* 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 USA
*/
/* ----------------------------------------------------------------- *
* This file holds definitions of the structures used in gattrib.
* ----------------------------------------------------------------- */
#ifndef SHEET_DATA_STRUCT
#define SHEET_DATA_STRUCT
#include <gtk/gtk.h>
#include <gdk/gdk.h>
#include <gdk/gdkkeysyms.h>
#include <glib.h>
#include <glib-object.h>
/* ------- Includes needed to make the GTK stuff work ------ */
#include "gtksheet_2_2.h"
#include "gtkitementry_2_2.h"
/* #include "pixmaps.h" */
/* ======== Data structures used in processing below here ========== */
/* ----------------------------------------------------------------- *
* This struct used in dealing with guile's read-in of the rc files.
* ----------------------------------------------------------------- */
typedef struct {
int m_val;
char *m_str;
} vstbl_entry;
/* ----------------------------------------------------------------- *
* The sheet data hierarchy built by the prog should look like this:
* SHEET_DATA->(STRING_LIST *master_XXX_list) // list of comps/nets/pins (row labels)
* ->(STRING_LIST *master_XXX_attrib_list) // list of attached names (column labels)
* ->(TABLE *XXX_table) // table of attrib values (table entries)
* ----------------------------------------------------------------- */
typedef struct st_sheet_data SHEET_DATA;
typedef struct st_table TABLE;
typedef struct st_string_list STRING_LIST;
typedef struct st_pin_list PIN_LIST;
typedef struct st_main_window MAIN_WINDOW;
/* -------------------------------------------------------------------- *
* st_sheet_data defines SHEET_DATA, and holds master lists holding
* sorted lists of comp/netlist names. Also holds pointers to the heads
* of the attribute-holding component and net structures.
* -------------------------------------------------------------------- */
struct st_sheet_data {
STRING_LIST *master_comp_list_head; /* Sorted list of all component refdeses used in design */
STRING_LIST *master_comp_attrib_list_head; /* Sorted list of all component attribs used in design */
int comp_count; /* This cannnot change -- user must edit design using gschem */
int comp_attrib_count; /* This can change in this prog if the user adds attribs */
STRING_LIST *master_net_list_head; /* Sorted list of all net names used in design */
STRING_LIST *master_net_attrib_list_head; /* Sorted list of all net attribs used in design */
int net_count; /* This cannnot change -- user must edit design using gschem */
int net_attrib_count; /* This can change in this prog if the user adds attribs */
STRING_LIST *master_pin_list_head; /* Sorted list of all refdes:pin items used in design. */
STRING_LIST *master_pin_attrib_list_head; /* Sorted list of all pin attribs used in design */
int pin_count; /* This cannnot change -- user must edit design using gschem */
int pin_attrib_count; /* This can change in this prog if the user adds attribs */
TABLE **component_table; /* points to 2d array of component attribs */
TABLE **net_table; /* points to 2d array of net attribs */
TABLE **pin_table; /* points to 2d array of pin attribs */
int CHANGED; /* for "file not saved" warning upon exit */
};
/* -------------------------------------------------------------------- *
* st_table defined what is held in a spreadsheet cell for both
* comp and net spreadsheets. Holds pointer to individual comp/net name, and
* pointer to attrib list. Ideally, the name pointer points to the
* refdes/netname string held in the TOPLEVEL data structure, so that
* when SHEET_DATA is manipulated, so is TOPLEVEL.
* -------------------------------------------------------------------- */
struct st_table {
int row; /* location on spreadsheet */
int col; /* location on spreadsheet */
gchar *row_name; /* comp, net, or refdes:pin name */
gchar *col_name; /* attrib name */
gchar *attrib_value; /* attrib value */
gint visibility;
gint show_name_value;
};
/* -------------------------------------------------------------------- *
* STRING_LIST is a list of strings. This struct is used for several
* different jobs, including serving as base class for master lists.
* -------------------------------------------------------------------- */
struct st_string_list {
gchar *data; /* holds string */
int pos; /* pos on spreadsheet */
int length; /* number of items in list */
STRING_LIST *prev;
STRING_LIST *next;
};
/* -------------------------------------------------------------------- *
* PIN_LIST is a special struct used for keeping track of pins. Since
* the master_pin_list must keep track of both refdes and pin, we need a
* special struct for pins. Later processing will for a STRING_LIST
* of refdes:pinnumber pairs for insertion in the spreadsheet.
* -------------------------------------------------------------------- */
struct st_pin_list {
gchar *refdes; /* holds refdes string */
gint pinnumber;
gchar *pinlabel; /* holds pin label string */
int pos; /* pos on spreadsheet */
int length; /* number of items in list */
PIN_LIST *prev;
PIN_LIST *next;
};
#endif
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