/**
 * ms-excel.h: MS Excel support for Gnumeric
 *
 * Author:
 *    Michael Meeks (michael@imaginator.com)
 **/
#ifndef GNUMERIC_MS_EXCEL_H
#define GNUMERIC_MS_EXCEL_H

#include "ms-ole.h"
#include "ms-biff.h"
#include "ms-excel-biff.h"

extern Workbook *ms_excelReadWorkbook(MS_OLE *file) ;

typedef struct _BIFF_BOUNDSHEET_DATA
{
	guint16 index ;
	guint32 streamStartPos ;
	eBiff_filetype type ;
	eBiff_hidden   hidden ;
	char *name ;
} BIFF_BOUNDSHEET_DATA ;

typedef struct _MS_EXCEL_SHEET
{
	int index ;
	int blank ;
	Sheet *gnum_sheet ;
	struct _MS_EXCEL_WORKBOOK *wb ;
	eBiff_version ver ;
	GList *array_formulae ;      
} MS_EXCEL_SHEET ;

extern void ms_excel_sheet_insert (MS_EXCEL_SHEET *sheet, int xfidx, int col, int row, char *text) ;
extern void ms_excel_set_cell_xf(MS_EXCEL_SHEET *sheet, Cell *cell, guint16 xfidx) ;

typedef struct _MS_EXCEL_PALETTE
{
	int *red ;
	int *green ;
	int *blue ;
	int length ;
	StyleColor **gnum_cols ;
} MS_EXCEL_PALETTE ;

typedef struct _BIFF_FONT_DATA
{
	guint16 index ;
	int height ;         /* in 1/20ths of a point   */
	int italic ;         /* boolean                 */
	int struck_out ;     /* boolean : strikethrough */
	int color_idx ;
	int boldness ;       /* 100->1000 dec, normal = 0x190, bold = 0x2bc */
	int script ;         /* sub = -1, none = 0, super = 1 */
	eBiffFontUnderline underline ;
	char *fontname ;
	StyleFont *style_font ;
} BIFF_FONT_DATA ;

typedef struct _BIFF_EXTERNSHEET_DATA {
	guint16 sup_idx ;
	guint16 first_tab ;
	guint16 last_tab ;
} BIFF_EXTERNSHEET_DATA ;

typedef struct _BIFF_FORMAT_DATA {
	guint16 idx ;
	char *name ;
} BIFF_FORMAT_DATA ;

typedef struct _MS_EXCEL_WORKBOOK
{
	GHashTable *boundsheet_data_by_stream ;
	GHashTable *boundsheet_data_by_index ;
	GHashTable *XF_cell_records ;
	GHashTable *XF_style_records ;
	GHashTable *font_data ;
	GHashTable *format_data ;
  	GList *excel_sheets ;
	BIFF_EXTERNSHEET_DATA *extern_sheets ;
	guint16 num_extern_sheets ;
	MS_EXCEL_PALETTE *palette ;
	char **global_strings;
	int global_string_max;

	/**
	 * Gnumeric parallel workbook
   	 **/
	Workbook *gnum_wb ;
} MS_EXCEL_WORKBOOK ;

extern char* biff_get_externsheet_name (MS_EXCEL_WORKBOOK *wb, guint16 idx, gboolean get_first) ;
extern char* biff_get_text (BYTE *ptr, int length) ;
extern char* biff_get_error_text (guint8 err) ;
#endif