Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 479 insertions, 0 deletions

diff --git a/include/svtools/htmltokn.h b/include/svtools/htmltokn.h
new file mode 100644
index 000000000..9dca8a8f3
--- /dev/null
+++ b/include/svtools/htmltokn.h
@@ -0,0 +1,479 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#pragma once
+
+#include <svtools/svtdllapi.h>
+#include <sal/types.h>
+#include <stdexcept>
+#include <string_view>
+
+namespace rtl {
+    class OUString;
+};
+enum class HtmlOptionId;
+enum class HtmlTokenId : sal_Int16;
+
+// search the char for the CharName
+sal_Unicode GetHTMLCharName( std::u16string_view rName );
+
+// search the TokenID for the token
+SVT_DLLPUBLIC HtmlTokenId GetHTMLToken( std::u16string_view rName );
+
+// search the TokenId for an attribute token
+HtmlOptionId GetHTMLOption( std::u16string_view rName );
+
+// search the 24-bit color for a color name (not found = SAL_MAX_UINT32)
+SVT_DLLPUBLIC sal_uInt32 GetHTMLColor( const rtl::OUString& rName );
+
+enum class HtmlTokenId : sal_Int16
+{
+    INVALID = -1,
+    NONE = 0,
+// always starting from 256 on, greater than a char
+    TEXTTOKEN                      = 0x100,
+    SINGLECHAR,
+    NEWPARA,
+    TABCHAR,
+    RAWDATA,
+    LINEFEEDCHAR,
+
+    // these will only be turned on
+    AREA, // Netscape 2.0
+    BASE, // HTML 3.0
+    COMMENT,
+    CDATA,
+    DUMMY, // so ONOFF_START is even
+    DOCTYPE,
+    EMBED, // Netscape 2.0            ignore </EMBED>
+    HORZRULE,                      // ignore </HR>
+    IMAGE,                         // ignore </IMG>
+    INPUT,                         // ignore </INPUT>
+    LINEBREAK,                     // </BR> -> <BR>
+    LINK, // HTML 3.0
+    META, // HTML 3.0                 ignore </META>
+    OPTION,                        // ignore </OPTION>
+    PARAM, // HotJava
+    SPACER, // Netscape 3.0b5      // ignore </SPACER>
+
+    // tokens recognised using HTML character
+    NONBREAKSPACE,
+    SOFTHYPH,
+
+    // these will be turned back off,
+    //  the off value is always located behind (+1) !!
+    ONOFF_START,
+    ABBREVIATION_ON = ONOFF_START, // HTML 3.0
+    ABBREVIATION_OFF, // HTML 3.0
+    ACRONYM_ON, // HTML 3.0
+    ACRONYM_OFF, // HTML 3.0
+    ADDRESS_ON,
+    ADDRESS_OFF,
+    ANCHOR_ON,
+    ANCHOR_OFF,
+    APPLET_ON, // HotJava
+    APPLET_OFF, // HotJava
+    AUTHOR_ON, // HTML 3.0
+    AUTHOR_OFF, // HTML 3.0
+    BANNER_ON, // HTML 3.0
+    BANNER_OFF, // HTML 3.0
+    BASEFONT_ON, // Netscape
+    BASEFONT_OFF, // Netscape
+    BIGPRINT_ON, // HTML 3.0
+    BIGPRINT_OFF, // HTML 3.0
+    BLINK_ON, // Netscape
+    BLINK_OFF, // Netscape
+    BLOCKQUOTE30_ON, // HTML 3.0
+    BLOCKQUOTE30_OFF, // HTML 3.0
+    BLOCKQUOTE_ON,
+    BLOCKQUOTE_OFF,
+    BODY_ON,
+    BODY_OFF,
+    BOLD_ON,
+    BOLD_OFF,
+    CAPTION_ON, // HTML 3.0
+    CAPTION_OFF, // HTML 3.0
+    CENTER_ON, // Netscape
+    CENTER_OFF,  // Netscape
+    CITATION_ON,
+    CITATION_OFF,
+    CODE_ON,
+    CODE_OFF,
+    COL_ON, // HTML3 Table Model Draft
+    COL_OFF, // HTML3 Table Model Draft
+    COLGROUP_ON, // HTML3 Table Model Draft
+    COLGROUP_OFF, // HTML3 Table Model Draft
+    CREDIT_ON, // HTML 3.0
+    CREDIT_OFF, // HTML 3.0
+    DD_ON,
+    DD_OFF,
+    DEFLIST_ON,
+    DEFLIST_OFF,
+    DELETEDTEXT_ON, // HTML 3.0
+    DELETEDTEXT_OFF, // HTML 3.0
+    DIRLIST_ON,
+    DIRLIST_OFF,
+    DIVISION_ON, // HTML 3.0
+    DIVISION_OFF, // HTML 3.0
+    DT_ON,
+    DT_OFF,
+    EMPHASIS_ON,
+    EMPHASIS_OFF,
+    FIGURE_ON, // HTML 3.0
+    FIGURE_OFF, // HTML 3.0
+    FONT_ON, // Netscape
+    FONT_OFF, // Netscape
+    FOOTNOTE_ON, // HTML 3.0
+    FOOTNOTE_OFF, // HTML 3.0
+    FORM_ON,
+    FORM_OFF,
+    FRAME_ON, // Netscape 2.0
+    FRAME_OFF, // Netscape 2.0
+    FRAMESET_ON, // Netscape 2.0
+    FRAMESET_OFF, // Netscape 2.0
+    HEAD1_ON,
+    HEAD1_OFF,
+    HEAD2_ON,
+    HEAD2_OFF,
+    HEAD3_ON,
+    HEAD3_OFF,
+    HEAD4_ON,
+    HEAD4_OFF,
+    HEAD5_ON,
+    HEAD5_OFF,
+    HEAD6_ON,
+    HEAD6_OFF,
+    HEAD_ON,
+    HEAD_OFF,
+    HTML_ON,
+    HTML_OFF,
+    IFRAME_ON, // IE 3.0b2
+    IFRAME_OFF, // IE 3.0b2
+    INSERTEDTEXT_ON, // HTML 3.0
+    INSERTEDTEXT_OFF, // HTML 3.0
+    ITALIC_ON,
+    ITALIC_OFF,
+    KEYBOARD_ON,
+    KEYBOARD_OFF,
+    LANGUAGE_ON, // HTML 3.0
+    LANGUAGE_OFF, // HTML 3.0
+    LISTHEADER_ON, // HTML 3.0
+    LISTHEADER_OFF, // HTML 3.0
+    LI_ON,
+    LI_OFF,
+    MAP_ON, // Netscape 2.0
+    MAP_OFF, // Netscape 2.0
+    MENULIST_ON,
+    MENULIST_OFF,
+    MULTICOL_ON, // Netscape 3.0b5
+    MULTICOL_OFF, // Netscape 3.0b5
+    NOBR_ON, // Netscape
+    NOBR_OFF, // Netscape
+    NOEMBED_ON, // Netscape 2.0
+    NOEMBED_OFF, // Netscape 2.0
+    NOFRAMES_ON, // Netscape 2.0
+    NOFRAMES_OFF, // Netscape 2.0
+    NOSCRIPT_ON, // Netscape 2.0
+    NOSCRIPT_OFF, // Netscape 3.0
+    NOTE_ON, // HTML 3.0
+    NOTE_OFF, // HTML 3.0
+    OBJECT_ON, // HotJava
+    OBJECT_OFF, // HotJava
+    ORDERLIST_ON,
+    ORDERLIST_OFF,
+    PARABREAK_ON,
+    PARABREAK_OFF,
+    PERSON_ON, // HTML 3.0
+    PERSON_OFF, // HTML 3.0
+    PLAINTEXT_ON, // HTML 3.0
+    PLAINTEXT_OFF, // HTML 3.0
+    PREFORMTXT_ON,
+    PREFORMTXT_OFF,
+    SAMPLE_ON,
+    SAMPLE_OFF,
+    SCRIPT_ON, // HTML 3.2
+    SCRIPT_OFF,    // HTML 3.2
+    SELECT_ON,
+    SELECT_OFF,
+    SHORTQUOTE_ON, // HTML 3.0
+    SHORTQUOTE_OFF, // HTML 3.0
+    SMALLPRINT_ON, // HTML 3.0
+    SMALLPRINT_OFF, // HTML 3.0
+    SPAN_ON, // Style Sheets
+    SPAN_OFF, // Style Sheets
+    STRIKETHROUGH_ON, // HTML 3.0
+    STRIKETHROUGH_OFF, // HTML 3.0
+    STRONG_ON,
+    STRONG_OFF,
+    STYLE_ON, // HTML 3.0
+    STYLE_OFF, // HTML 3.0
+    SUBSCRIPT_ON, // HTML 3.0
+    SUBSCRIPT_OFF, // HTML 3.0
+    SUPERSCRIPT_ON, // HTML 3.0
+    SUPERSCRIPT_OFF, // HTML 3.0
+    TABLE_ON, // HTML 3.0
+    TABLE_OFF, // HTML 3.0
+    TABLEDATA_ON, // HTML 3.0
+    TABLEDATA_OFF, // HTML 3.0
+    TABLEHEADER_ON, // HTML 3.0
+    TABLEHEADER_OFF, // HTML 3.0
+    TABLEROW_ON, // HTML 3.0
+    TABLEROW_OFF, // HTML 3.0
+    TBODY_ON, // HTML3 Table Model Draft
+    TBODY_OFF, // HTML3 Table Model Draft
+    TELETYPE_ON,
+    TELETYPE_OFF,
+    TEXTAREA_ON,
+    TEXTAREA_OFF,
+    TFOOT_ON, // HTML3 Table Model Draft
+    TFOOT_OFF, // HTML3 Table Model Draft
+    THEAD_ON, // HTML3 Table Model Draft
+    THEAD_OFF, // HTML3 Table Model Draft
+    TITLE_ON,
+    TITLE_OFF,
+    UNDERLINE_ON,
+    UNDERLINE_OFF,
+    UNORDERLIST_ON,
+    UNORDERLIST_OFF,
+    VARIABLE_ON,
+    VARIABLE_OFF,
+
+    // obsolete features
+    XMP_ON,
+    XMP_OFF,
+    LISTING_ON,
+    LISTING_OFF,
+
+    // proposed features
+    DEFINSTANCE_ON,
+    DEFINSTANCE_OFF,
+    STRIKE_ON,
+    STRIKE_OFF,
+
+    UNKNOWNCONTROL_ON,
+    UNKNOWNCONTROL_OFF,
+
+    // Microsoft features
+    COMMENT2_ON, // HTML 2.0 ?
+    COMMENT2_OFF, // HTML 2.0 ?
+    MARQUEE_ON,
+    MARQUEE_OFF,
+    PLAINTEXT2_ON, // HTML 2.0 ?
+    PLAINTEXT2_OFF, // HTML 2.0 ?
+
+    SDFIELD_ON,
+    SDFIELD_OFF
+};
+
+constexpr bool isOffToken(HtmlTokenId nToken)
+{
+    return (nToken == HtmlTokenId::NONE || nToken >= HtmlTokenId::ONOFF_START)
+      ? (1 & static_cast<int>(nToken))
+      : throw std::logic_error("Assertion failed!"); // C++11 does not do assert in constexpr
+}
+
+constexpr HtmlTokenId getOnToken(HtmlTokenId nToken)
+{
+    return (nToken == HtmlTokenId::NONE || nToken >= HtmlTokenId::ONOFF_START)
+      ? HtmlTokenId(~1 & static_cast<int>(nToken))
+      : throw std::logic_error("Assertion failed!"); // C++11 does not do assert in constexpr
+}
+
+// HTML attribute token (=Options)
+
+enum class HtmlOptionId
+{
+// always starting from 256 on, greater than a char
+BOOL_START          = 0x100,
+
+// attributes without value
+    CHECKED              = BOOL_START,
+    COMPACT,
+    DECLARE, // IExplorer 3.0b5
+    DISABLED,
+    ISMAP,
+    MAYSCRIPT, // Netscape 3.0
+    MULTIPLE,
+    NOHREF, // Netscape
+    NORESIZE, // Netscape 2.0
+    NOSHADE, // Netscape
+    NOWRAP,
+    SDFIXED,
+    SELECTED,
+BOOL_END,
+
+// attributes with a string as value
+STRING_START        = BOOL_END,
+    ACCEPT               = STRING_START,
+    ACCESSKEY,
+    ALT,
+    AXIS,
+    CHAR, // HTML3 Table Model Draft
+    CHARSET,
+    CLASS,
+    CODE, // HotJava
+    CODETYPE,
+    CONTENT,
+    COORDS, // Netscape 2.0
+    ENCTYPE,
+    FACE, // IExplorer 2.0
+    FRAMEBORDER, // IExplorer 3.0
+    HTTPEQUIV,
+    LANGUAGE, // JavaScript
+    NAME,
+    PROMPT,
+    SHAPE,
+    STANDBY,
+    STYLE, // Style Sheets
+    TITLE,
+    VALUE,
+    SDVAL, // StarDiv NumberValue
+    SDNUM, // StarDiv NumberFormat
+    SDLIBRARY,
+    SDMODULE,
+STRING_END,
+
+// attributes with an SGML identifier as value
+SGMLID_START        = STRING_END,
+    ID                   = SGMLID_START,
+    TARGET, // Netscape 2.0
+    TO,
+SGMLID_END,
+
+// attributes with a URI as value
+URI_START           = SGMLID_END,
+    ACTION               = URI_START,
+    ARCHIVE,
+    BACKGROUND,
+    CLASSID,
+    CODEBASE, // HotJava
+    DATA,
+    HREF,
+    SCRIPT,
+    SRC,
+    USEMAP, // Netscape 2.0
+URI_END,
+
+// attributes with a color as value (all Netscape)
+COLOR_START         = URI_END,
+    ALINK                = COLOR_START,
+    BGCOLOR,
+    BORDERCOLOR, // IExplorer 2.0
+    BORDERCOLORLIGHT, // IExplorer 2.0
+    BORDERCOLORDARK, // IExplorer 2.0
+    COLOR,
+    LINK,
+    TEXT,
+    VLINK,
+COLOR_END,
+
+// attributes with a numeric value
+NUMBER_START        = COLOR_END,
+    BORDER               = NUMBER_START,
+    CELLSPACING, // HTML3 Table Model Draft
+    CELLPADDING, // HTML3 Table Model Draft
+    CHAROFF, // HTML3 Table Model Draft
+    COLSPAN,
+    FRAMESPACING, // IExplorer 3.0
+    GUTTER, // Netscape 3.0b5
+    HEIGHT,
+    HSPACE,          // Netscape
+    LEFT,
+    LOOP, // IExplorer 2.0
+    MARGINWIDTH, // Netscape 2.0
+    MARGINHEIGHT, // Netscape 2.0
+    MAXLENGTH,
+    ROWSPAN,
+    SCROLLAMOUNT, // IExplorer 2.0
+    SCROLLDELAY, // IExplorer 2.0
+    SPAN, // HTML3 Table Model Draft
+    TABINDEX,
+    VSPACE,          // Netscape
+    WIDTH,
+    ZINDEX,
+NUMBER_END,
+
+// attributes with Enum values
+ENUM_START          = NUMBER_END,
+    BEHAVIOR             = ENUM_START, // IExplorer 2.0
+    CLEAR,
+    DIR,
+    DIRECTION, // IExplorer 2.0
+    FORMAT,
+    FRAME, // HTML3 Table Model Draft
+    LANG,
+    METHOD,
+    REL,
+    REV,
+    RULES, // HTML3 Table Model Draft
+    SCROLLING, // Netscape 2.0
+    SDREADONLY,
+    SUBTYPE,
+    TYPE,
+    VALIGN,
+    VALUETYPE,
+    WRAP,
+ENUM_END,
+
+// attributes with script code as value
+SCRIPT_START        = ENUM_END,
+    ONABORT              = SCRIPT_START, // JavaScript
+    ONBLUR,      // JavaScript
+    ONCHANGE,    // JavaScript
+    ONCLICK,     // JavaScript
+    ONERROR,     // JavaScript
+    ONFOCUS,     // JavaScript
+    ONLOAD,      // JavaScript
+    ONMOUSEOUT,  // JavaScript
+    ONMOUSEOVER, // JavaScript
+    ONRESET,     // JavaScript
+    ONSELECT,    // JavaScript
+    ONSUBMIT,    // JavaScript
+    ONUNLOAD,    // JavaScript
+
+    SDONABORT,       // StarBasic
+    SDONBLUR,        // StarBasic
+    SDONCHANGE,      // StarBasic
+    SDONCLICK,       // StarBasic
+    SDONERROR,       // StarBasic
+    SDONFOCUS,       // StarBasic
+    SDONLOAD,        // StarBasic
+    SDONMOUSEOUT,    // StarBasic
+    SDONMOUSEOVER,   // StarBasic
+    SDONRESET,       // StarBasic
+    SDONSELECT,      // StarBasic
+    SDONSUBMIT,      // StarBasic
+    SDONUNLOAD,      // StarBasic
+SCRIPT_END,
+
+// attributes with context dependent values
+CONTEXT_START       = SCRIPT_END,
+    ALIGN                = CONTEXT_START,
+    COLS, // Netscape 2.0 vs HTML 2.0
+    ROWS, // Netscape 2.0 vs HTML 2.0
+    SIZE,
+    START,
+CONTEXT_END,
+
+// an unknown option
+UNKNOWN                  = CONTEXT_END,
+END
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */