/*

 * $LynxId: DefaultStyle.c,v 1.20 2009/11/27 13:04:27 tom Exp $

 *

 *	A real style sheet for the Character Grid browser

 *

 *	The dimensions are all in characters!

 */

#include <HTUtils.h>

#include <HTFont.h>

#include <HTStyle.h>

#include <LYGlobalDefs.h>

#include <LYLeaks.h>

/*	Tab arrays:

*/

static const HTTabStop tabs_8[] =

{

    {0, 8},

    {0, 16},

    {0, 24},

    {0, 32},

    {0, 40},

    {0, 48},

    {0, 56},

    {0, 64},

    {0, 72},

    {0, 80},

    {0, 88},

    {0, 96},

    {0, 104},

    {0, 112},

    {0, 120},

    {0, 128},

    {0, 136},

    {0, 144},

    {0, 152},

    {0, 160},

    {0, 168},

    {0, 176},

    {0, 0}			/* Terminate */

};

/* Template:

 *	link to next, name, name id (enum), tag,

 *	font, size, colour, superscript, anchor id,

 *	indents: 1st, left, right, alignment	lineheight, descent,	tabs,

 *	word wrap, free format, space: before, after, flags.

 */

static HTStyle HTStyleNormal =

HTStyleInit(

	       0, Normal, "P",

	       HT_FONT, 1, HT_BLACK, 0, 0,

	       3, 3, 6, HT_LEFT, 1, 0, tabs_8,

	       YES, YES, 1, 0, 0);

static HTStyle HTStyleDivCenter =

HTStyleInit(

	       &HTStyleNormal, DivCenter, "DCENTER",

	       HT_FONT, 1, HT_BLACK, 0, 0,

	       3, 3, 6, HT_CENTER, 1, 0, tabs_8,

	       YES, YES, 1, 0, 0);

static HTStyle HTStyleDivLeft =

HTStyleInit(

	       &HTStyleDivCenter, DivLeft, "DLEFT",

	       HT_FONT, 1, HT_BLACK, 0, 0,

	       3, 3, 6, HT_LEFT, 1, 0, tabs_8,

	       YES, YES, 1, 0, 0);

static HTStyle HTStyleDivRight =

HTStyleInit(

	       &HTStyleDivLeft, DivRight, "DRIGHT",

	       HT_FONT, 1, HT_BLACK, 0, 0,

	       3, 3, 6, HT_RIGHT, 1, 0, tabs_8,

	       YES, YES, 1, 0, 0);

static HTStyle HTStyleBanner =

HTStyleInit(

	       &HTStyleDivRight, Banner, "BANNER",

	       HT_FONT, 1, HT_BLACK, 0, 0,

	       3, 3, 6, HT_LEFT, 1, 0, tabs_8,

	       YES, YES, 1, 0, 0);

static HTStyle HTStyleBlockquote =

HTStyleInit(

	       &HTStyleBanner, Blockquote, "BLOCKQUOTE",

	       HT_FONT, 1, HT_BLACK, 0, 0,

	       5, 5, 7, HT_LEFT, 1, 0, tabs_8,

	       YES, YES, 1, 0, 0);

static HTStyle HTStyleBq =

HTStyleInit(			/* HTML 3.0 BLOCKQUOTE - FM */

	       &HTStyleBlockquote, Bq, "BQ",

	       HT_FONT, 1, HT_BLACK, 0, 0,

	       5, 5, 7, HT_LEFT, 1, 0, tabs_8,

	       YES, YES, 1, 0, 0);

static HTStyle HTStyleFootnote =

HTStyleInit(			/* HTML 3.0 FN - FM */

	       &HTStyleBq, Footnote, "FN",

	       HT_FONT, 1, HT_BLACK, 0, 0,

	       5, 5, 7, HT_LEFT, 1, 0, tabs_8,

	       YES, YES, 1, 0, 0);

static HTStyle HTStyleList =

HTStyleInit(

	       &HTStyleFootnote, List, "UL",

	       HT_FONT, 1, HT_BLACK, 0, 0,

	       3, 7, 6, HT_LEFT, 1, 0, 0,

	       YES, YES, 0, 0, 0);

static HTStyle HTStyleList1 =

HTStyleInit(

	       &HTStyleList, List1, "UL",

	       HT_FONT, 1, HT_BLACK, 0, 0,

	       8, 12, 6, HT_LEFT, 1, 0, 0,

	       YES, YES, 0, 0, 0);

static HTStyle HTStyleList2 =

HTStyleInit(

	       &HTStyleList1, List2, "UL",

	       HT_FONT, 1, HT_BLACK, 0, 0,

	       13, 17, 6, HT_LEFT, 1, 0, 0,

	       YES, YES, 0, 0, 0);

static HTStyle HTStyleList3 =

HTStyleInit(

	       &HTStyleList2, List3, "UL",

	       HT_FONT, 1, HT_BLACK, 0, 0,

	       18, 22, 6, HT_LEFT, 1, 0, 0,

	       YES, YES, 0, 0, 0);

static HTStyle HTStyleList4 =

HTStyleInit(

	       &HTStyleList3, List4, "UL",

	       HT_FONT, 1, HT_BLACK, 0, 0,

	       23, 27, 6, HT_LEFT, 1, 0, 0,

	       YES, YES, 0, 0, 0);

static HTStyle HTStyleList5 =

HTStyleInit(

	       &HTStyleList4, List5, "UL",

	       HT_FONT, 1, HT_BLACK, 0, 0,

	       28, 32, 6, HT_LEFT, 1, 0, 0,

	       YES, YES, 0, 0, 0);

static HTStyle HTStyleList6 =

HTStyleInit(

	       &HTStyleList5, List6, "UL",

	       HT_FONT, 1, HT_BLACK, 0, 0,

	       33, 37, 6, HT_LEFT, 1, 0, 0,

	       YES, YES, 0, 0, 0);

static HTStyle HTStyleMenu =

HTStyleInit(

	       &HTStyleList6, Menu, "MENU",

	       HT_FONT, 1, HT_BLACK, 0, 0,

	       3, 7, 6, HT_LEFT, 1, 0, 0,

	       YES, YES, 0, 0, 0

);

static HTStyle HTStyleMenu1 =

HTStyleInit(

	       &HTStyleMenu, Menu1, "MENU",

	       HT_FONT, 1, HT_BLACK, 0, 0,

	       8, 12, 6, HT_LEFT, 1, 0, 0,

	       YES, YES, 0, 0, 0

);

static HTStyle HTStyleMenu2 =

HTStyleInit(

	       &HTStyleMenu1, Menu2, "MENU",

	       HT_FONT, 1, HT_BLACK, 0, 0,

	       13, 17, 6, HT_LEFT, 1, 0, 0,

	       YES, YES, 0, 0, 0

);

static HTStyle HTStyleMenu3 =

HTStyleInit(

	       &HTStyleMenu2, Menu3, "MENU",

	       HT_FONT, 1, HT_BLACK, 0, 0,

	       18, 22, 6, HT_LEFT, 1, 0, 0,

	       YES, YES, 0, 0, 0

);

static HTStyle HTStyleMenu4 =

HTStyleInit(

	       &HTStyleMenu3, Menu4, "MENU",

	       HT_FONT, 1, HT_BLACK, 0, 0,

	       23, 27, 6, HT_LEFT, 1, 0, 0,

	       YES, YES, 0, 0, 0

);

static HTStyle HTStyleMenu5 =

HTStyleInit(

	       &HTStyleMenu4, Menu5, "MENU",

	       HT_FONT, 1, HT_BLACK, 0, 0,

	       28, 33, 6, HT_LEFT, 1, 0, 0,

	       YES, YES, 0, 0, 0

);

static HTStyle HTStyleMenu6 =

HTStyleInit(

	       &HTStyleMenu5, Menu6, "MENU",

	       HT_FONT, 1, HT_BLACK, 0, 0,

	       33, 38, 6, HT_LEFT, 1, 0, 0,

	       YES, YES, 0, 0, 0

);

static HTStyle HTStyleGlossary =

HTStyleInit(

	       &HTStyleMenu6, Glossary, "DL",

	       HT_FONT, 1, HT_BLACK, 0, 0,

	       3, 10, 6, HT_LEFT, 1, 0, 0,

	       YES, YES, 1, 1, 0

);

static HTStyle HTStyleGlossary1 =

HTStyleInit(

	       &HTStyleGlossary, Glossary1, "DL",

	       HT_FONT, 1, HT_BLACK, 0, 0,

	       8, 16, 6, HT_LEFT, 1, 0, 0,

	       YES, YES, 1, 1, 0

);

static HTStyle HTStyleGlossary2 =

HTStyleInit(

	       &HTStyleGlossary1, Glossary2, "DL",

	       HT_FONT, 1, HT_BLACK, 0, 0,

	       14, 22, 6, HT_LEFT, 1, 0, 0,

	       YES, YES, 1, 1, 0

);

static HTStyle HTStyleGlossary3 =

HTStyleInit(

	       &HTStyleGlossary2, Glossary3, "DL",

	       HT_FONT, 1, HT_BLACK, 0, 0,

	       20, 28, 6, HT_LEFT, 1, 0, 0,

	       YES, YES, 1, 1, 0

);

static HTStyle HTStyleGlossary4 =

HTStyleInit(

	       &HTStyleGlossary3, Glossary4, "DL",

	       HT_FONT, 1, HT_BLACK, 0, 0,

	       26, 34, 6, HT_LEFT, 1, 0, 0,

	       YES, YES, 1, 1, 0

);

static HTStyle HTStyleGlossary5 =

HTStyleInit(

	       &HTStyleGlossary4, Glossary5, "DL",

	       HT_FONT, 1, HT_BLACK, 0, 0,

	       32, 40, 6, HT_LEFT, 1, 0, 0,

	       YES, YES, 1, 1, 0

);

static HTStyle HTStyleGlossary6 =

HTStyleInit(

	       &HTStyleGlossary5, Glossary6, "DL",

	       HT_FONT, 1, HT_BLACK, 0, 0,

	       38, 46, 6, HT_LEFT, 1, 0, 0,

	       YES, YES, 1, 1, 0

);

static HTStyle HTStyleGlossaryCompact =

HTStyleInit(

	       &HTStyleGlossary6, GlossaryCompact, "DLC",

	       HT_FONT, 1, HT_BLACK, 0, 0,

	       3, 10, 6, HT_LEFT, 1, 0, 0,

	       YES, YES, 0, 0, 0

);

static HTStyle HTStyleGlossaryCompact1 =

HTStyleInit(

	       &HTStyleGlossaryCompact,

	       GlossaryCompact1, "DLC",

	       HT_FONT, 1, HT_BLACK, 0, 0,

	       8, 15, 6, HT_LEFT, 1, 0, 0,

	       YES, YES, 0, 0, 0

);

static HTStyle HTStyleGlossaryCompact2 =

HTStyleInit(

	       &HTStyleGlossaryCompact1,

	       GlossaryCompact2, "DLC",

	       HT_FONT, 1, HT_BLACK, 0, 0,

	       13, 20, 6, HT_LEFT, 1, 0, 0,

	       YES, YES, 0, 0, 0

);

static HTStyle HTStyleGlossaryCompact3 =

HTStyleInit(

	       &HTStyleGlossaryCompact2,

	       GlossaryCompact3, "DLC",

	       HT_FONT, 1, HT_BLACK, 0, 0,

	       18, 25, 6, HT_LEFT, 1, 0, 0,

	       YES, YES, 0, 0, 0

);

static HTStyle HTStyleGlossaryCompact4 =

HTStyleInit(

	       &HTStyleGlossaryCompact3,

	       GlossaryCompact4, "DLC",

	       HT_FONT, 1, HT_BLACK, 0, 0,

	       23, 30, 6, HT_LEFT, 1, 0, 0,

	       YES, YES, 0, 0, 0

);

static HTStyle HTStyleGlossaryCompact5 =

HTStyleInit(

	       &HTStyleGlossaryCompact4,

	       GlossaryCompact5, "DLC",

	       HT_FONT, 1, HT_BLACK, 0, 0,

	       28, 35, 6, HT_LEFT, 1, 0, 0,

	       YES, YES, 0, 0, 0

);

static HTStyle HTStyleGlossaryCompact6 =

HTStyleInit(

	       &HTStyleGlossaryCompact5,

	       GlossaryCompact6, "DLC",

	       HT_FONT, 1, HT_BLACK, 0, 0,

	       33, 40, 6, HT_LEFT, 1, 0, 0,

	       YES, YES, 0, 0, 0

);

static HTStyle HTStyleExample =

HTStyleInit(

	       &HTStyleGlossaryCompact6,

	       Example, "XMP",

	       HT_FONT, 1, HT_BLACK, 0, 0,

	       0, 0, 0, HT_LEFT, 1, 0, tabs_8,

	       NO, NO, 0, 0, 0

);

static HTStyle HTStylePreformatted =

HTStyleInit(

	       &HTStyleExample,

	       Preformatted, "PRE",

	       HT_FONT, 1, HT_BLACK, 0, 0,

	       0, 0, 0, HT_LEFT, 1, 0, tabs_8,

	       NO, NO, 0, 0, 0

);

static HTStyle HTStyleListing =

HTStyleInit(

	       &HTStylePreformatted, Listing, "LISTING",

	       HT_FONT, 1, HT_BLACK, 0, 0,

	       0, 0, 0, HT_LEFT, 1, 0, tabs_8,

	       NO, NO, 0, 0, 0);

static HTStyle HTStyleAddress =

HTStyleInit(

	       &HTStyleListing, Address, "ADDRESS",

	       HT_FONT, 1, HT_BLACK, 0, 0,

	       4, 4, 7, HT_LEFT, 1, 0, tabs_8,

	       YES, YES, 2, 0, 0);

static HTStyle HTStyleNote =

HTStyleInit(			/* HTML 3.0 NOTE - FM */

	       &HTStyleAddress, Note, "NOTE",

	       HT_FONT, 1, HT_BLACK, 0, 0,

	       5, 5, 7, HT_LEFT, 1, 0, tabs_8,

	       YES, YES, 1, 0, 0);

static HTStyle HTStyleHeading1 =

HTStyleInit(

	       &HTStyleNote, Heading1, "H1",

	       HT_FONT + HT_BOLD, 1, HT_BLACK, 0, 0,

	       0, 0, 0, HT_CENTER, 1, 0, 0,

	       YES, YES, 1, 1, 0);

static HTStyle HTStyleHeading2 =

HTStyleInit(

	       &HTStyleHeading1, Heading2, "H2",

	       HT_FONT + HT_BOLD, 1, HT_BLACK, 0, 0,

	       0, 0, 0, HT_LEFT, 1, 0, 0,

	       YES, YES, 1, 1, 0);

static HTStyle HTStyleHeading3 =

HTStyleInit(

	       &HTStyleHeading2, Heading3, "H3",

	       HT_FONT + HT_BOLD, 1, HT_BLACK, 0, 0,

	       2, 2, 0, HT_LEFT, 1, 0, 0,

	       YES, YES, 1, 0, 0);

static HTStyle HTStyleHeading4 =

HTStyleInit(

	       &HTStyleHeading3, Heading4, "H4",

	       HT_FONT + HT_BOLD, 1, HT_BLACK, 0, 0,

	       4, 4, 0, HT_LEFT, 1, 0, 0,

	       YES, YES, 1, 0, 0);

static HTStyle HTStyleHeading5 =

HTStyleInit(

	       &HTStyleHeading4, Heading5, "H5",

	       HT_FONT + HT_BOLD, 1, HT_BLACK, 0, 0,

	       6, 6, 0, HT_LEFT, 1, 0, 0,

	       YES, YES, 1, 0, 0);

static HTStyle HTStyleHeading6 =

HTStyleInit(

	       &HTStyleHeading5, Heading6, "H6",

	       HT_FONT + HT_BOLD, 1, HT_BLACK, 0, 0,

	       8, 8, 0, HT_LEFT, 1, 0, 0,

	       YES, YES, 1, 0, 0);

static HTStyle HTStyleHeadingCenter =

HTStyleInit(

	       &HTStyleHeading6, HeadingCenter, "HCENTER",

	       HT_FONT + HT_BOLD, 1, HT_BLACK, 0, 0,

	       0, 0, 3, HT_CENTER, 1, 0, tabs_8,

	       YES, YES, 1, 0, 0);

static HTStyle HTStyleHeadingLeft =

HTStyleInit(

	       &HTStyleHeadingCenter, HeadingLeft, "HLEFT",

	       HT_FONT + HT_BOLD, 1, HT_BLACK, 0, 0,

	       0, 0, 3, HT_LEFT, 1, 0, tabs_8,

	       YES, YES, 1, 0, 0);

static HTStyle HTStyleHeadingRight =

HTStyleInit(

	       &HTStyleHeadingLeft, HeadingRight, "HRIGHT",

	       HT_FONT + HT_BOLD, 1, HT_BLACK, 0, 0,

	       0, 0, 3, HT_RIGHT, 1, 0, tabs_8,

	       YES, YES, 1, 0, 0);

/* Style sheet points to the last in the list:

*/

static HTStyleSheet sheet =

{"default.style",

 &HTStyleHeadingRight};		/* sheet */

static HTStyle *st_array[ST_HeadingRight + 1] =

{NULL};

static HTStyleSheet *result = NULL;

#ifdef LY_FIND_LEAKS

static void FreeDefaultStyle(void)

{

    HTStyle *style;

    while ((style = result->styles) != 0) {

	result->styles = style->next;

	FREE(style);

    }

    FREE(result);

}

#endif /* LY_FIND_LEAKS */

HTStyleSheet *DefaultStyle(HTStyle ***result_array)

{

    HTStyle *p, *q;

    /*

     * The first time we're called, allocate a copy of the 'sheet' linked

     * list.  Thereafter, simply copy the data from 'sheet' into our copy

     * (preserving the copy's linked-list pointers).  We do this to reset the

     * parameters of a style that might be altered while processing a page.

     */

    if (result == 0) {		/* allocate & copy */

	result = HTStyleSheetNew();

	*result = sheet;

	result->styles = 0;

#ifdef LY_FIND_LEAKS

	atexit(FreeDefaultStyle);

#endif

	for (p = sheet.styles; p != 0; p = p->next) {

	    q = HTStyleNew();

	    *q = *p;

	    if (no_margins) {

		q->indent1st = 0;

		q->leftIndent = 0;

		q->rightIndent = 0;

	    }

	    st_array[q->id] = q;

	    q->next = result->styles;

	    result->styles = q;

	}

    } else {			/* recopy the data */

	for (q = result->styles, p = sheet.styles;

	     p != 0 && q != 0;

	     p = p->next, q = q->next) {

	    HTStyle *r = q->next;

	    *q = *p;

	    if (no_margins) {

		q->indent1st = 0;

		q->leftIndent = 0;

		q->rightIndent = 0;

	    }

	    st_array[q->id] = q;

	    q->next = r;

	}

    }

    *result_array = st_array;

    return result;

}