HTMLClasses.h
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1 /* -*-mode:c++; c-file-style: "gnu";-*- */
2 /*
3  * $Id: HTMLClasses.h,v 1.16 2007/07/02 18:48:18 sebdiaz Exp $
4  *
5  * Copyright (C) 1996 - 2004 Stephen F. Booth <sbooth@gnu.org>
6  * 2007 Sebastien DIAZ <sebastien.diaz@gmail.com>
7  * Part of the GNU cgicc library, http://www.gnu.org/software/cgicc
8  *
9  * This library is free software; you can redistribute it and/or
10  * modify it under the terms of the GNU Lesser General Public
11  * License as published by the Free Software Foundation; either
12  * version 3 of the License, or (at your option) any later version.
13  *
14  * This library is distributed in the hope that it will be useful,
15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17  * Lesser General Public License for more details.
18  *
19  * You should have received a copy of the GNU Lesser General Public
20  * License along with this library; if not, write to the Free Software
21  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
22  */
23 
24 #ifndef _HTMLCLASSES_H_
25 #define _HTMLCLASSES_H_ 1
26 
33 #include "cgicc/CgiDefs.h"
36 #include "cgicc/HTMLDoctype.h"
37 
38 // ============================================================
39 // Macros defining types of elements
40 // ============================================================
41 
48 #define TAG(name, tag) \
49 class name##Tag \
50 { public: inline static const char* getName() { return tag; } }
51 
60 #define ATOMIC_ELEMENT(name, tag) \
61 TAG(name, tag); typedef HTMLAtomicElement<name##Tag> name
62 
72 #define BOOLEAN_ELEMENT(name, tag) \
73 TAG(name, tag); typedef HTMLBooleanElement<name##Tag> name
74 
75 
76 // ============================================================
77 // HTML 4.0 elements - for details see http://www.w3.org/
78 // ============================================================
79 
80 namespace cgicc {
81 
82  // ============================================================
83  // Class comment - needs special render function
84  // ============================================================
85 
86  class nullTag
87  { public: inline static const char* getName() { return 0; } };
88 
92  class comment : public HTMLBooleanElement<nullTag>
93  {
94  virtual void render(std::ostream& out) const
95  {
96  if(getData().empty() && false == dataSpecified()) {
97  swapState();
98  out << (getState() ? "<!-- " : " -->");
99  }
100  else
101  out << "<!-- " << getData() << " -->";
102  }
103  };
104 
105  BOOLEAN_ELEMENT (html, "html"); // HTML document
106  BOOLEAN_ELEMENT (head, "head"); // document head
107  BOOLEAN_ELEMENT (title, "title"); // document title
108  ATOMIC_ELEMENT (meta, "meta"); // meta data
109  BOOLEAN_ELEMENT (style, "style"); // style sheet
110  BOOLEAN_ELEMENT (body, "body"); // document body
111  BOOLEAN_ELEMENT (div, "div"); // block-level grouping
112  BOOLEAN_ELEMENT (span, "span"); // inline grouping
113  BOOLEAN_ELEMENT (h1, "h1"); // level 1 heading
114  BOOLEAN_ELEMENT (h2, "h2"); // level 2 heading
115  BOOLEAN_ELEMENT (h3, "h3"); // level 3 heading
116  BOOLEAN_ELEMENT (h4, "h4"); // level 4 heading
117  BOOLEAN_ELEMENT (h5, "h5"); // level 5 heading
118  BOOLEAN_ELEMENT (h6, "h6"); // level 6 heading
119  BOOLEAN_ELEMENT (address, "address"); // contact information
120 
121  // text markup
122 
123  BOOLEAN_ELEMENT (em, "em"); // emphasis
124  BOOLEAN_ELEMENT (strong, "strong"); // stronger emphasis
125  BOOLEAN_ELEMENT (cite, "cite"); // citation/reference
126  BOOLEAN_ELEMENT (dfn, "dfn"); // defining instance
127  BOOLEAN_ELEMENT (code, "code"); // computer code
128  BOOLEAN_ELEMENT (samp, "samp"); // sample output
129  BOOLEAN_ELEMENT (kbd, "kbd"); // user input
130  BOOLEAN_ELEMENT (var, "var"); // variable/argument
131  BOOLEAN_ELEMENT (abbr, "abbr"); // abbreviated form
132  BOOLEAN_ELEMENT (acronym, "acronym"); // acronym
133  BOOLEAN_ELEMENT (blockquote, "blockquote"); // block-level quotation
134  BOOLEAN_ELEMENT (q, "q"); // inline quotation
135  BOOLEAN_ELEMENT (sub, "sub"); // subscript
136  BOOLEAN_ELEMENT (sup, "sup"); // superscript
137  BOOLEAN_ELEMENT (p, "p"); // paragraph
138  ATOMIC_ELEMENT (br, "br"); // line break
139  BOOLEAN_ELEMENT (pre, "pre"); // preformatted text
140  BOOLEAN_ELEMENT (ins, "ins"); // inserted text
141  BOOLEAN_ELEMENT (del, "del"); // deleted text
142  BOOLEAN_ELEMENT (bdo, "bdo"); // overriding direction
143 
144  // lists
145 
146  BOOLEAN_ELEMENT (ul, "ul"); // unordered list
147  BOOLEAN_ELEMENT (ol, "ol"); // ordered list
148  BOOLEAN_ELEMENT (li, "li"); // list item
149  BOOLEAN_ELEMENT (dl, "dl"); // definition list
150  BOOLEAN_ELEMENT (dt, "dt"); // term to be defined
151  BOOLEAN_ELEMENT (dd, "dd"); // definition of term
152 
153  // tables
154 
155  BOOLEAN_ELEMENT (table, "table"); // table element
156  BOOLEAN_ELEMENT (caption, "caption"); // table caption
157  BOOLEAN_ELEMENT (thead, "thead"); // table head section
158  BOOLEAN_ELEMENT (tfoot, "tfoot"); // table foot section
159  BOOLEAN_ELEMENT (tbody, "tbody"); // table body section
160  BOOLEAN_ELEMENT (colgroup, "colgroup"); // vertical section
161  ATOMIC_ELEMENT (col, "col"); // column attributes
162  BOOLEAN_ELEMENT (tr, "tr"); // table row
163  BOOLEAN_ELEMENT (th, "th"); // table header cell
164  BOOLEAN_ELEMENT (td, "td"); // table data cell
165 
166  // links
167 
168  BOOLEAN_ELEMENT (a, "a"); // anchor
169  ATOMIC_ELEMENT (link, "link"); // document link
170  ATOMIC_ELEMENT (base, "base"); // path information
171 
172  // objects
173 
174  ATOMIC_ELEMENT (img, "img"); // inline image
175  BOOLEAN_ELEMENT (object, "object"); // generic object
176  ATOMIC_ELEMENT (param, "param"); // object parameters
177  BOOLEAN_ELEMENT (map, "map"); // client image map
178  ATOMIC_ELEMENT (area, "area"); // image map region
179  ATOMIC_ELEMENT (hr, "hr"); // horizontal rule
180 
181  // fonts - preferably use stylesheets
182 
183  BOOLEAN_ELEMENT (tt, "tt"); // monospaced text
184  BOOLEAN_ELEMENT (i, "i"); // italic text style
185  BOOLEAN_ELEMENT (b, "b"); // bold text style
186  BOOLEAN_ELEMENT (big, "big"); // large font
187  BOOLEAN_ELEMENT (small, "small"); // small font
188 
189  // frames - not part of the strict DTD
190 
191  BOOLEAN_ELEMENT (frameset, "frameset"); // frame layout
192  ATOMIC_ELEMENT (frame, "frame"); // frame contents
193  BOOLEAN_ELEMENT (noframes, "noframes"); // alternative text
194  BOOLEAN_ELEMENT (iframe, "iframe"); // inline frame
195 
196  // forms
197 
198  BOOLEAN_ELEMENT (form, "form"); // form element
199  ATOMIC_ELEMENT (input, "input"); // generic input
200  BOOLEAN_ELEMENT (button, "button"); // special button
201  BOOLEAN_ELEMENT (select, "select"); // option menu
202  BOOLEAN_ELEMENT (optgroup, "optgroup"); // option group
203  BOOLEAN_ELEMENT (option, "option"); // option item
204  BOOLEAN_ELEMENT (textarea, "textarea"); // multi-line text input
205  BOOLEAN_ELEMENT (label, "label"); // input label
206  BOOLEAN_ELEMENT (fieldset, "fieldset"); // grouping input fields
207  BOOLEAN_ELEMENT (legend, "legend"); // caption for field set
208 
209  // scripts
210 
211  BOOLEAN_ELEMENT (script, "script"); // script element
212  BOOLEAN_ELEMENT (noscript, "noscript"); // alternative text
213 
214 } // namespace cgicc
215 
216 #endif /* ! _HTMLCLASSES_H_ */
#define ATOMIC_ELEMENT(name, tag)
Create an atomic HTML element.
Definition: HTMLClasses.h:60
std::string getData() const
Get the data contained in this element, if any.
Definition: HTMLElement.h:166
#define BOOLEAN_ELEMENT(name, tag)
An HTML element maintaining an internal on/off state.
Definition: HTMLClasses.h:72
Platform and operating system specific macro definitions.
virtual void swapState() const
Swap the state of this boolean element.
Class which specifies the DTD of the HTML 4 document.
Template for concrete boolean HTMLElement subclasses.
Template class for concrete atomic HTMLElement subclasses.
virtual bool getState() const
Get the state of this boolean element.
An HTML comment.
Definition: HTMLClasses.h:92
Template class for concrete boolean HTMLElement subclasses.
bool dataSpecified() const
For subclasses only.
Definition: HTMLElement.h:367

GNU cgicc - A C++ class library for writing CGI applications
Copyright © 1996 - 2004 Stephen F. Booth
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.1 or any later version published by the Free Software Foundation; with no Invariant Sections, with no Front Cover Texts, and with no Back-Cover Texts.
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