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// $Id: format.hh,v 1.10 1998/08/06 21:08:43 aml Exp $
#ifndef _FORMAT_DOT_HH_
#define _FORMAT_DOT_HH_
static char *month_names[12] = {"Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"};
extern "C" {
#include "tcl.h"
#include "tk.h"
}
#include "utils.hh"
class Fontinfo;
#define DEFAULT_FORMAT 0xf1
#define DEFAULT_FONT_FAMILY 1
#define DEFAULT_FONT_SIZE 2
#define DEFAULT_FONT_BOLD 0
#define DEFAULT_FONT_ITALICS 0
#define DEFAULT_ALIGNMENT 0
#define LEFT_ALIGNMENT 1
#define CENTER_ALIGNMENT 2
#define RIGHT_ALIGNMENT 3
#define DEFAULT_FILL 100
#define DEFAULT_BORDER 0x7
#define NO_ITEM -1
extern Tcl_HashTable font_hash;
char *getFont(Tcl_Interp *interp,Fontinfo &font);
struct Format_code {
char desc[20];
char form[20];
};
class Border {
public:
unsigned char top;
unsigned char bottom;
unsigned char left;
unsigned char right;
int top_item;
int bottom_item;
int left_item;
int right_item;
char top_item_double, bottom_item_double;
char left_item_double, right_item_double;
Border() ;
Border& operator=(const Border &rig) ;
Border(const Border &rig) ;
int isdefault() {
if (top == DEFAULT_BORDER && bottom == DEFAULT_BORDER
&& left == DEFAULT_BORDER && right == DEFAULT_BORDER)
return(1);
else
return(0);
}
};
class Background {
public:
unsigned char filllevel;
unsigned char red;
unsigned char green;
unsigned char blue;
int item;
Background() ;
Background(const Background &rig) ;
void operator=(const Background &rig) ;
int isdefault() {
if (filllevel == DEFAULT_FILL)
return(1);
else
return(0);
}
};
class Fontinfo {
public:
unsigned char family;
unsigned char size;
unsigned char italics;
unsigned char bold;
Fontinfo() {
family = DEFAULT_FONT_FAMILY;
size = DEFAULT_FONT_SIZE;
italics = DEFAULT_FONT_BOLD;
bold = DEFAULT_FONT_ITALICS;
}
int isdefault() {
if (family == DEFAULT_FONT_FAMILY &&
size == DEFAULT_FONT_SIZE &&
italics == DEFAULT_FONT_BOLD &&
bold == DEFAULT_FONT_ITALICS)
return(1);
else return(0);
}
};
class Format {
private:
static int last_timestamp;
public:
/* used to resolve conflicts when merging formats */
int timestamp;
unsigned char form;
unsigned char alignment;
Fontinfo font;
Border borders;
Background bg;
void UpdateTimestamp();
Format();
};
#endif
/*
$Log: format.hh,v $
Revision 1.10 1998/08/06 21:08:43 aml
Released alpha version of Abacus.
Revision 1.9 1996/10/07 12:35:41 aml
First cut at error handling.
Date formats are in.
Fixed problem with blank cell drawing.
//Revision 1.8 1996/09/17 15:16:31 aml
//Fixed problems with copying of cells with non-default formats.
//Created printing formats, alignment formats.
//Format toolbar now reflects format of active cell.
//
Revision 1.7 1996/09/16 18:42:48 aml
Some performance problems addressed by reducing tag use.
Several performance problems remain when heavy use is made
of borders and shading in large spreadsheets.
//Revision 1.6 1996/09/15 19:24:37 aml
//Rulling and shading.
//Optionally hide cell borders.
//Works well, but is very slow for large spreadsheets.
//
//Revision 1.5 1996/09/14 23:56:09 aml
//Created cell shading.
//
//Revision 1.4 1996/09/02 10:51:44 aml
//Cell fonts created, loaded and saved.
//Row height created.
//
//Revision 1.3 1996/07/18 10:19:35 aml
//Created formats for cells.
//Load cell now makes copy of old file.
//
Revision 1.2 1996/04/27 11:15:47 aml
None
Revision 1.1 1996/04/27 11:14:55 aml
Initial revision
*/
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