Graphviz: lib/common/htmlparse.y File Reference

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#include <common/htmllex.h>
#include <common/htmltable.h>
#include <common/textspan.h>
#include <gvc/gvcext.h>
#include <util/agxbuf.h>
#include <util/list.h>
#include <util/strview.h>
#include <common/render.h>
#include <stdbool.h>
#include <util/alloc.h>

Include dependency graph for htmlparse.y:

Go to the source code of this file.

Functions
static void	appendFItemList (htmlparserstate_t html_state, agxbuf ag)

static void	appendFLineList (htmlparserstate_t *html_state, int v)

static htmltxt_t *	mkText (htmlparserstate_t *html_state)

static row_t *	lastRow (htmlparserstate_t *html_state)

static void	addRow (htmlparserstate_t *html_state)

static void	setCell (htmlparserstate_t html_state, htmlcell_t cp, void *obj, label_type_t kind)

static void	cleanup (htmlparserstate_t *html_state)

static void	pushFont (htmlparserstate_t html_state, textfont_t fp)

static void	popFont (htmlparserstate_t *html_state)

htmllabel_t *	parseHTML (char txt, int warn, htmlenv_t *env)

Variables
require define api	prefix

fonttext	__pad0__

text	__pad1__

textitem	__pad2__

textitem scanner parser	str

	br {appendFLineList(&scanner->parser,$1)

font text n_font italic text n_italic underline text n_underline overline text n_overline bold text n_bold sup text n_sup sub text n_sub strike text	n_strike

font	__pad3__

font	$1

n_font	__pad4__

italic	__pad5__

n_italic	__pad6__

bold	__pad7__

n_bold	__pad8__

strike	__pad9__

n_strike	__pad10__

underline	__pad11__

n_underline	__pad12__

overline	__pad13__

n_overline	__pad14__

sup	__pad15__

n_sup	__pad16__

sub	__pad17__

n_sub	__pad18__

br	__pad19__

	T_BR { $$ = $1

string	__pad20__

table	__pad21__

table Syntax	error

cleanup &	scanner

	YYABORT

$2 u p	prev = scanner->parser.tblstack

$2 u p	rows = (rows_t){0}

scanner parser	tblstack = $2

$2	font = *sfont_back(&scanner->parser.fontstack)

$< tbl >	$ = $2

rows T_end_table	opt_space

fonttable	__pad22__

font table	n_font { $$=$2

italic table	n_italic { $$=$2

underline table	n_underline { $$=$2

overline table	n_overline { $$=$2

bold table	n_bold { $$=$2

opt_space	__pad23__

rows	__pad24__

rows	row { $$ = $2

	$$ = $3

row	__pad25__

cells	T_end_row { $$ = lastRow(&scanner->parser)

cells	__pad26__

cells	cell { $$ = $2

cell	__pad27__

cell	$2

cell	HTML_TBL

	T_end_cell { $$ = $1

T_cell	fonttext { setCell(&scanner->parser,$1,$2,HTML_TEXT)

T_cell	image { setCell(&scanner->parser,$1,$2,HTML_IMAGE)

	T_cell { setCell(&scanner->parser,$1,mkText(&scanner->parser),HTML_TEXT)

image	__pad28__

	T_IMG { $$ = $1

HR	__pad29__

VR	__pad30__

Function Documentation

◆ addRow()

static void addRow ( htmlparserstate_t * html_state )

static

Definition at line 429 of file htmlparse.y.

References gv_alloc(), htmltbl_t::hrule, htmltbl_t::p, htmltbl_t::rows, row_t::ruled, htmlparserstate_s::tblstack, and htmltbl_t::u.

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◆ appendFItemList()

static void appendFItemList	(	htmlparserstate_t *	html_state,
		agxbuf *	ag
	)

static

Definition at line 360 of file htmlparse.y.

References agxbdisown(), htmlparserstate_s::fitemList, htmlparserstate_s::fontstack, and textspan_t::str.

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◆ appendFLineList()

static void appendFLineList	(	htmlparserstate_t *	html_state,
		int	v
	)

static

Definition at line 368 of file htmlparse.y.

References cnt(), htmlparserstate_s::fitemList, textspan_t::font, htmlparserstate_s::fontstack, htmlparserstate_s::fspanList, gv_alloc(), gv_calloc(), gv_strdup(), htextspan_t::items, htextspan_t::just, htextspan_t::nitems, and textspan_t::str.

Referenced by mkText().

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◆ cleanup()

static void cleanup ( htmlparserstate_t * html_state )

static

Definition at line 456 of file htmlparse.y.

References cleanTbl(), htmlparserstate_s::fitemList, htmlparserstate_s::fontstack, free_html_label(), htmlparserstate_s::fspanList, htmlparserstate_s::lbl, NULL, htmltbl_t::p, htmltbl_t::prev, htmlparserstate_s::tblstack, and htmltbl_t::u.

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◆ lastRow()

static row_t * lastRow ( htmlparserstate_t * html_state )

static

Definition at line 423 of file htmlparse.y.

References htmltbl_t::p, htmltbl_t::rows, htmlparserstate_s::tblstack, and htmltbl_t::u.

◆ mkText()

static htmltxt_t * mkText ( htmlparserstate_t * html_state )

static

Definition at line 399 of file htmlparse.y.

References appendFLineList(), cnt(), htmlparserstate_s::fitemList, htmlparserstate_s::fspanList, gv_alloc(), gv_calloc(), htmltxt_t::nspans, htmltxt_t::spans, and UNSET_ALIGN.

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◆ parseHTML()

htmllabel_t * parseHTML	(	char *	txt,
		int *	warn,
		htmlenv_t *	env
	)

Definition at line 509 of file htmlparse.y.

References agxbfree(), clearHTMLlexer(), htmlenv_t::g, GD_gvc, htmlparse(), initHTMLlexer(), NULL, scanner, and str.

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◆ popFont()

static void popFont ( htmlparserstate_t * html_state )

static

Definition at line 499 of file htmlparse.y.

References htmlparserstate_s::fontstack.

◆ pushFont()

static void pushFont	(	htmlparserstate_t *	html_state,
		textfont_t *	fp
	)

static

Definition at line 478 of file htmlparse.y.

References textfont_t::color, dtinsert, textfont_t::flags, htmlparserstate_s::fontstack, htmlparserstate_s::gvc, textfont_t::name, textfont_t::size, and GVC_s::textfont_dt.

◆ setCell()

static void setCell	(	htmlparserstate_t *	html_state,
		htmlcell_t *	cp,
		void *	obj,
		label_type_t	kind
	)

static

Definition at line 437 of file htmlparse.y.

References htmlcell_t::child, htmlcell_t::hruled, HTML_IMAGE, HTML_TEXT, htmllabel_t::img, htmllabel_t::kind, htmltbl_t::p, row, htmltbl_t::rows, row_t::rp, htmllabel_t::tbl, htmlparserstate_s::tblstack, htmllabel_t::txt, htmltbl_t::u, htmllabel_t::u, htmltbl_t::vrule, and htmlcell_t::vruled.

Variable Documentation

◆ $

$<tbl> $ = $2

Definition at line 301 of file htmlparse.y.

◆ $$

$$ = $3

Definition at line 327 of file htmlparse.y.

◆ $1

cell $1

Definition at line 236 of file htmlparse.y.

◆ $2

cell $2

Definition at line 338 of file htmlparse.y.

◆ pad0

fonttext __pad0__

Definition at line 217 of file htmlparse.y.

◆ pad10

n_strike __pad10__

Definition at line 257 of file htmlparse.y.

◆ pad11

underline __pad11__

Definition at line 260 of file htmlparse.y.

◆ pad12

n_underline __pad12__

Definition at line 263 of file htmlparse.y.

◆ pad13

overline __pad13__

Definition at line 266 of file htmlparse.y.

◆ pad14

n_overline __pad14__

Definition at line 269 of file htmlparse.y.

◆ pad15

sup __pad15__

Definition at line 272 of file htmlparse.y.

◆ pad16

n_sup __pad16__

Definition at line 275 of file htmlparse.y.

◆ pad17

sub __pad17__

Definition at line 278 of file htmlparse.y.

◆ pad18

n_sub __pad18__

Definition at line 281 of file htmlparse.y.

◆ pad19

br __pad19__

Definition at line 284 of file htmlparse.y.

◆ pad1

text __pad1__

Definition at line 220 of file htmlparse.y.

◆ pad20

string __pad20__

Definition at line 288 of file htmlparse.y.

◆ pad21

table __pad21__

Definition at line 292 of file htmlparse.y.

◆ pad22

fonttable __pad22__

Definition at line 313 of file htmlparse.y.

◆ pad23

opt_space __pad23__

Definition at line 321 of file htmlparse.y.

◆ pad24

rows __pad24__

Definition at line 325 of file htmlparse.y.

◆ pad25

row __pad25__

Definition at line 330 of file htmlparse.y.

◆ pad26

cells __pad26__

Definition at line 333 of file htmlparse.y.

◆ pad27

cell __pad27__

Definition at line 338 of file htmlparse.y.

◆ pad28

image __pad28__

Definition at line 344 of file htmlparse.y.

◆ pad29

HR __pad29__

Definition at line 348 of file htmlparse.y.

◆ pad2

textitem __pad2__

Definition at line 224 of file htmlparse.y.

◆ pad30

VR __pad30__

Definition at line 352 of file htmlparse.y.

◆ pad3

font __pad3__

Definition at line 236 of file htmlparse.y.

◆ pad4

n_font __pad4__

Definition at line 239 of file htmlparse.y.

◆ pad5

italic __pad5__

Definition at line 242 of file htmlparse.y.

◆ pad6

n_italic __pad6__

Definition at line 245 of file htmlparse.y.

◆ pad7

bold __pad7__

Definition at line 248 of file htmlparse.y.

◆ pad8

n_bold __pad8__

Definition at line 251 of file htmlparse.y.

◆ pad9

strike __pad9__

Definition at line 254 of file htmlparse.y.

◆ br

br {appendFLineList(&scanner->parser,$1)

Definition at line 225 of file htmlparse.y.

◆ cell

cells VR cell { $$ = $2

Definition at line 334 of file htmlparse.y.

◆ error

table Syntax error

Definition at line 294 of file htmlparse.y.

Referenced by addCase(), bindAction(), checkGuard(), compileProg(), deleteObj(), doFlags(), endString(), feasible_tree(), findBinding(), getDfltAttr(), getOptarg(), gettok(), getval(), gml_to_gv(), gml_to_gv(), grpmatch(), initDisc(), lockGraph(), lookup(), onematch(), openGPRState(), openOut(), pango_textlayout(), parseArgs(), parseBracket(), parseKind(), parseOp(), parseProg(), parseXDotFOn(), resolve(), sameG(), scanArgs(), setDfltAttr(), setval(), strgrpmatch(), tclGdTextCmd(), writer(), and xargs().

◆ font

$2 font = *sfont_back(&scanner->parser.fontstack)

Definition at line 300 of file htmlparse.y.

Referenced by fig_textspan(), gdgen_text(), glNewFont(), glNewFontFromParent(), glprintfglut(), lasi_textspan(), pango_textlayout(), print_bitmap_string(), printFontMap(), quartz_new_layout(), textspan_size(), tkgen_textspan(), and yyparse().

◆ fonttext

T_cell fonttext { setCell(&scanner->parser,$1,$2,HTML_TEXT)

Definition at line 339 of file htmlparse.y.

◆ HTML_TBL

cell HTML_TBL

Definition at line 338 of file htmlparse.y.

Referenced by cleanCell(), emit_html_cell(), emit_html_label(), free_html_label(), heightOfLbl(), make_html_label(), portToCell(), pos_html_cell(), size_html_cell(), and yyparse().

◆ image

T_cell image { setCell(&scanner->parser,$1,$2,HTML_IMAGE)

Definition at line 340 of file htmlparse.y.

Referenced by gdiplus_loadimage_gdiplus(), gdiplusgen_begin_page(), gdiplusgen_end_job(), gdk_loadimage(), gdk_loadimage_cairo(), gdk_set_mimedata(), gdk_set_mimedata_from_file(), ImageViewer::open(), quartz_loadimage_quartz(), and quartzgen_end_job().

◆ n_bold

bold table n_bold { $$=$2

Definition at line 318 of file htmlparse.y.

◆ n_font

font table n_font { $$=$2

Definition at line 314 of file htmlparse.y.

◆ n_italic

italic table n_italic { $$=$2

Definition at line 315 of file htmlparse.y.

◆ n_overline

overline table n_overline { $$=$2

Definition at line 317 of file htmlparse.y.

◆ n_strike

font text n_font italic text n_italic underline text n_underline overline text n_overline bold text n_bold sup text n_sup sub text n_sub strike text n_strike

Definition at line 233 of file htmlparse.y.

◆ n_underline

underline table n_underline { $$=$2

Definition at line 316 of file htmlparse.y.

◆ opt_space

rows T_end_table opt_space

Initial value:

{
          if (nonSpace(agxbuse(scanner->parser.str))) {
            htmlerror (scanner,"Syntax error: non-space string used after </TABLE>");
            cleanup(&scanner->parser); YYABORT;
          }
          $$ = scanner->parser.tblstack

Definition at line 303 of file htmlparse.y.

◆ prefix

require define api prefix

Definition at line 19 of file htmlparse.y.

◆ prev

$2 u p prev = scanner->parser.tblstack

Definition at line 297 of file htmlparse.y.

Referenced by build_skeleton(), class2(), cleanup1(), convertSPtoRoute(), dfs(), interclexp(), listdelrec(), main(), main(), mkConstraintG(), mkCtrlPts(), mkTree(), post(), routesplines_(), setNStepsToLeaf(), and write_body().

◆ row

rows HR row { $$ = $2

Definition at line 326 of file htmlparse.y.

Referenced by attach_edge_colors(), attached_clustering(), findCol(), Import_coord_clusters_from_dot(), makeMatrix(), matrix_get(), matrix_set(), setCell(), setCell(), and SparseMatrix_import_dot().

◆ rows

$2 u p rows = (rows_t){0}

Definition at line 298 of file htmlparse.y.

Referenced by cleanTbl(), and processTbl().

◆ scanner

cleanup& scanner

Definition at line 295 of file htmlparse.y.

Referenced by agconcat(), appendattr(), appendattr(), appendnode(), appendnode(), attrstmt(), attrstmt(), clearHTMLlexer(), closesubg(), closesubg(), concat(), concat(), edgerhs(), edgerhs(), endedge(), endedge(), endgraph(), endgraph(), endnode(), endnode(), endnode(), freestack(), freestack(), getedgeitems(), getedgeitems(), graph_error(), graph_error(), htmlerror(), htmllex(), htmllineno(), initHTMLlexer(), mkport(), mkport(), newedge(), newedge(), opensubg(), opensubg(), parseHTML(), read_input(), startgraph(), startgraph(), yydestruct(), yydestruct(), yyparse(), and yyparse().

◆ str

textitem scanner parser str

Definition at line 224 of file htmlparse.y.

Referenced by _write_canonstr(), aagerror(), agcanonStr(), aginternalmapinsert(), aginternalmaplookup(), agmapnametoid(), agstrcanon_buffer(), agstrcanon_bytes(), bboxPDF(), bind_shape(), bindedgeattr(), boxof(), colorxlate(), colorxlate(), common_init_edge(), common_init_node(), do_graph_label(), emit_background(), emit_cluster_colors(), emit_colors(), emit_once(), eol(), epsf_init(), eval(), exsplit(), exsub(), extokens(), fig_comment(), findPath(), finishNode(), free_html_text(), fullColor(), gdgen_text(), getNum(), getoutputbuffer(), getPenColor(), getPointFromStr(), glCompColorxlate(), gmlerror(), graphviz_unflatten(), gs_writer(), gvloadimage_select(), gvplugin_api(), gvplugin_list(), gvplugin_load(), gvrender_comment(), gvrender_select(), htmlEntity(), idmap(), init_job_viewport(), init_layering(), ioput(), ioputstr(), is_a_strong_cluster(), is_escape(), is_natural_number(), lasi_comment(), layer_index(), majorization(), make_label(), map_rec_port(), match(), memrchr(), mkAttr(), myiddisc_map(), neatoLayout(), neatoMode(), noClip(), on_gvprbuttonload_clicked(), parseAction(), parseBracket(), parseCase(), parseGuard(), parseHTML(), parseID(), parseKind(), parseProg(), pic_comment(), pov_comment(), psgen_comment(), psgen_textspan(), rankset_kind(), readc(), resolveColor(), safefile(), scan_graph_mode(), set_attr_object_type(), sffmtint(), show_gui_warning(), skipWS(), skipWS(), strcasestr(), strdup_and_subst_obj(), strdup_and_subst_obj0(), svg_comment(), svg_print_id_class(), tclGdTextCmd(), tkgen_comment(), unknown(), unknown(), unreadc(), update_columns(), user_init(), versionStr2Version(), write_canonstr(), write_plain(), and yyparse().

◆ T_BR

T_BR { $$ = $1

Definition at line 285 of file htmlparse.y.

◆ T_cell

T_cell { setCell(&scanner->parser,$1,mkText(&scanner->parser),HTML_TEXT)

Definition at line 341 of file htmlparse.y.

◆ T_end_cell

T_end_cell { $$ = $1

Definition at line 338 of file htmlparse.y.

◆ T_end_row

cells T_end_row { $$ = lastRow(&scanner->parser)

Definition at line 330 of file htmlparse.y.

◆ T_IMG

T_IMG { $$ = $1

Definition at line 345 of file htmlparse.y.

◆ tblstack

scanner parser tblstack = $2

Definition at line 299 of file htmlparse.y.

◆ YYABORT

YYABORT

Definition at line 295 of file htmlparse.y.

Functions

Variables

Function Documentation

◆ addRow()

◆ appendFItemList()

◆ appendFLineList()

◆ cleanup()

◆ lastRow()

◆ mkText()

◆ parseHTML()

◆ popFont()

◆ pushFont()

◆ setCell()

Variable Documentation

◆ $

◆ $$

◆ $1

◆ $2

◆ __pad0__

◆ __pad10__

◆ __pad11__

◆ __pad12__

◆ __pad13__

◆ __pad14__

◆ __pad15__

◆ __pad16__

◆ __pad17__

◆ __pad18__

◆ __pad19__

◆ __pad1__

◆ __pad20__

◆ __pad21__

◆ __pad22__

◆ __pad23__

◆ __pad24__

◆ __pad25__

◆ __pad26__

◆ __pad27__

◆ __pad28__

◆ __pad29__

◆ __pad2__

◆ __pad30__

◆ __pad3__

◆ __pad4__

◆ __pad5__

◆ __pad6__

◆ __pad7__

◆ __pad8__

◆ __pad9__

◆ br

◆ cell

◆ error

◆ font

◆ fonttext

◆ HTML_TBL

◆ image

◆ n_bold

◆ n_font

◆ n_italic

◆ n_overline

◆ n_strike

◆ n_underline

◆ opt_space

◆ prefix

◆ prev

◆ row

◆ rows

◆ scanner

◆ str

◆ T_BR

◆ T_cell

◆ T_end_cell

◆ T_end_row

◆ T_IMG

◆ tblstack

◆ YYABORT

◆ pad0

◆ pad10

◆ pad11

◆ pad12

◆ pad13

◆ pad14

◆ pad15

◆ pad16

◆ pad17

◆ pad18

◆ pad19

◆ pad1

◆ pad20

◆ pad21

◆ pad22

◆ pad23

◆ pad24

◆ pad25

◆ pad26

◆ pad27

◆ pad28

◆ pad29

◆ pad2

◆ pad30

◆ pad3

◆ pad4

◆ pad5

◆ pad6

◆ pad7

◆ pad8

◆ pad9