layout/style/nsCSSPseudoClassList.h

   1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* This Source Code Form is subject to the terms of the Mozilla Public
   3  * License, v. 2.0. If a copy of the MPL was not distributed with this
   4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   5
   6 /* atom list for CSS pseudo-classes */
   7
   8 /*
   9  * This file contains the list of nsIAtoms and their values for CSS
  10  * pseudo-classes.  It is designed to be used as inline input to
  11  * nsCSSPseudoClasses.cpp *only* through the magic of C preprocessing.
  12  * All entries must be enclosed in the macros CSS_PSEUDO_CLASS,
  13  * CSS_STATE_DEPENDENT_PSEUDO_CLASS, or CSS_STATE_PSEUDO_CLASS which
  14  * will have cruel and unusual things done to them.  The entries should
  15  * be kept in some sort of logical order.  The first argument to
  16  * CSS_PSEUDO_CLASS is the C++ identifier of the atom.  The second
  17  * argument is the string value of the atom.  The third argument is the
  18  * name of the preference controlling whether the pseudo-class is
  19  * recognized by the parser, or the empty string if it's unconditional.
  20  *
  21  * CSS_STATE_DEPENDENT_PSEUDO_CLASS and CSS_STATE_PSEUDO_CLASS also take
  22  * the name of the state bits that the class corresponds to.  Only one
  23  * of the bits needs to match for a CSS_STATE_PSEUDO_CLASS to match;
  24  * CSS_STATE_DEPENDENT_PSEUDO_CLASS matching depends on a customized per-class
  25  * algorithm which should be defined in SelectorMatches() in
  26  * nsCSSRuleProcessor.cpp.
  27  *
  28  * If CSS_STATE_PSEUDO_CLASS is not defined, it'll be automatically
  29  * defined to CSS_STATE_DEPENDENT_PSEUDO_CLASS;
  30  * if CSS_STATE_DEPENDENT_PSEUDO_CLASS is not defined, it'll be
  31  * automatically defined to CSS_PSEUDO_CLASS.
  32  */
  33
  34 // OUTPUT_CLASS=nsCSSPseudoClasses
  35 // MACRO_NAME=CSS_PSEUDO_CLASS
  36
  37 #ifdef DEFINED_CSS_STATE_DEPENDENT_PSEUDO_CLASS
  38 #error "CSS_STATE_DEPENDENT_PSEUDO_CLASS shouldn't be defined"
  39 #endif
  40
  41 #ifndef CSS_STATE_DEPENDENT_PSEUDO_CLASS
  42 #define CSS_STATE_DEPENDENT_PSEUDO_CLASS(_name, _value, _pref, _bit)  \
  43   CSS_PSEUDO_CLASS(_name, _value, _pref)
  44 #define DEFINED_CSS_STATE_DEPENDENT_PSEUDO_CLASS
  45 #endif
  46
  47 #ifdef DEFINED_CSS_STATE_PSEUDO_CLASS
  48 #error "CSS_STATE_PSEUDO_CLASS shouldn't be defined"
  49 #endif
  50
  51 #ifndef CSS_STATE_PSEUDO_CLASS
  52 #define CSS_STATE_PSEUDO_CLASS(_name, _value, _pref, _bit)      \
  53   CSS_STATE_DEPENDENT_PSEUDO_CLASS(_name, _value, _pref, _bit)
  54 #define DEFINED_CSS_STATE_PSEUDO_CLASS
  55 #endif
  56
  57 // The CSS_PSEUDO_CLASS entries should all come before the
  58 // CSS_STATE_PSEUDO_CLASS entries.  The CSS_PSEUDO_CLASS entry order
  59 // must be the same as the order of cases in SelectorMatches.  :not
  60 // must be the last CSS_PSEUDO_CLASS.
  61
  62 CSS_PSEUDO_CLASS(empty, ":empty", "")
  63 CSS_PSEUDO_CLASS(mozOnlyWhitespace, ":-moz-only-whitespace", "")
  64 CSS_PSEUDO_CLASS(mozEmptyExceptChildrenWithLocalname, ":-moz-empty-except-children-with-localname", "")
  65 CSS_PSEUDO_CLASS(lang, ":lang", "")
  66 CSS_PSEUDO_CLASS(mozBoundElement, ":-moz-bound-element", "")
  67 CSS_PSEUDO_CLASS(root, ":root", "")
  68 CSS_PSEUDO_CLASS(any, ":-moz-any", "")
  69
  70 CSS_PSEUDO_CLASS(firstChild, ":first-child", "")
  71 CSS_PSEUDO_CLASS(firstNode, ":-moz-first-node", "")
  72 CSS_PSEUDO_CLASS(lastChild, ":last-child", "")
  73 CSS_PSEUDO_CLASS(lastNode, ":-moz-last-node", "")
  74 CSS_PSEUDO_CLASS(onlyChild, ":only-child", "")
  75 CSS_PSEUDO_CLASS(firstOfType, ":first-of-type", "")
  76 CSS_PSEUDO_CLASS(lastOfType, ":last-of-type", "")
  77 CSS_PSEUDO_CLASS(onlyOfType, ":only-of-type", "")
  78 CSS_PSEUDO_CLASS(nthChild, ":nth-child", "")
  79 CSS_PSEUDO_CLASS(nthLastChild, ":nth-last-child", "")
  80 CSS_PSEUDO_CLASS(nthOfType, ":nth-of-type", "")
  81 CSS_PSEUDO_CLASS(nthLastOfType, ":nth-last-of-type", "")
  82
  83 // Match nodes that are HTML but not XHTML
  84 CSS_PSEUDO_CLASS(mozIsHTML, ":-moz-is-html", "")
  85
  86 // Matches anything when the specified look-and-feel metric is set
  87 CSS_PSEUDO_CLASS(mozSystemMetric, ":-moz-system-metric", "")
  88
  89 // -moz-locale-dir(ltr) and -moz-locale-dir(rtl) may be used
  90 // to match based on the locale's chrome direction
  91 CSS_PSEUDO_CLASS(mozLocaleDir, ":-moz-locale-dir", "")
  92
  93 // -moz-lwtheme may be used to match a document that has a lightweight theme
  94 CSS_PSEUDO_CLASS(mozLWTheme, ":-moz-lwtheme", "")
  95
  96 // -moz-lwtheme-brighttext matches a document that has a dark lightweight theme
  97 CSS_PSEUDO_CLASS(mozLWThemeBrightText, ":-moz-lwtheme-brighttext", "")
  98
  99 // -moz-lwtheme-darktext matches a document that has a bright lightweight theme
 100 CSS_PSEUDO_CLASS(mozLWThemeDarkText, ":-moz-lwtheme-darktext", "")
 101
 102 // Matches anything when the containing window is inactive
 103 CSS_PSEUDO_CLASS(mozWindowInactive, ":-moz-window-inactive", "")
 104
 105 // Matches any table elements that have a nonzero border attribute,
 106 // according to HTML integer attribute parsing rules.
 107 CSS_PSEUDO_CLASS(mozTableBorderNonzero, ":-moz-table-border-nonzero", "")
 108
 109 // Matches whatever the contextual reference elements are for the
 110 // matching operation.
 111 CSS_PSEUDO_CLASS(scope, ":scope", "layout.css.scope-pseudo.enabled")
 112
 113 // :not needs to come at the end of the non-bit pseudo-class list, since
 114 // it doesn't actually get directly matched on in SelectorMatches.
 115 CSS_PSEUDO_CLASS(notPseudo, ":not", "")
 116
 117 // :-moz-dir(ltr) and :-moz-dir(rtl) match elements whose resolved
 118 // directionality in the markup language is ltr or rtl respectively
 119 CSS_STATE_DEPENDENT_PSEUDO_CLASS(dir, ":-moz-dir", "",
 120                                  NS_EVENT_STATE_LTR | NS_EVENT_STATE_RTL)
 121
 122 CSS_STATE_PSEUDO_CLASS(link, ":link", "", NS_EVENT_STATE_UNVISITED)
 123 // what matches :link or :visited
 124 CSS_STATE_PSEUDO_CLASS(mozAnyLink, ":-moz-any-link", "",
 125                        NS_EVENT_STATE_VISITED | NS_EVENT_STATE_UNVISITED)
 126 CSS_STATE_PSEUDO_CLASS(visited, ":visited", "", NS_EVENT_STATE_VISITED)
 127
 128 CSS_STATE_PSEUDO_CLASS(active, ":active", "", NS_EVENT_STATE_ACTIVE)
 129 CSS_STATE_PSEUDO_CLASS(checked, ":checked", "", NS_EVENT_STATE_CHECKED)
 130 CSS_STATE_PSEUDO_CLASS(disabled, ":disabled", "", NS_EVENT_STATE_DISABLED)
 131 CSS_STATE_PSEUDO_CLASS(enabled, ":enabled", "", NS_EVENT_STATE_ENABLED)
 132 CSS_STATE_PSEUDO_CLASS(focus, ":focus", "", NS_EVENT_STATE_FOCUS)
 133 CSS_STATE_PSEUDO_CLASS(hover, ":hover", "", NS_EVENT_STATE_HOVER)
 134 CSS_STATE_PSEUDO_CLASS(mozDragOver, ":-moz-drag-over", "", NS_EVENT_STATE_DRAGOVER)
 135 CSS_STATE_PSEUDO_CLASS(target, ":target", "", NS_EVENT_STATE_URLTARGET)
 136 CSS_STATE_PSEUDO_CLASS(indeterminate, ":indeterminate", "",
 137                        NS_EVENT_STATE_INDETERMINATE)
 138
 139 CSS_STATE_PSEUDO_CLASS(mozDevtoolsHighlighted, ":-moz-devtools-highlighted", "",
 140                        NS_EVENT_STATE_DEVTOOLS_HIGHLIGHTED)
 141
 142 // Matches the element which is being displayed full-screen, and
 143 // any containing frames.
 144 CSS_STATE_PSEUDO_CLASS(mozFullScreen, ":-moz-full-screen", "", NS_EVENT_STATE_FULL_SCREEN)
 145
 146 // Matches any element which is an ancestor of the DOM full-screen element,
 147 // or an ancestor of a containing frame of the full-screen element.
 148 CSS_STATE_PSEUDO_CLASS(mozFullScreenAncestor, ":-moz-full-screen-ancestor", "", NS_EVENT_STATE_FULL_SCREEN_ANCESTOR)
 149
 150 // Matches if the element is focused and should show a focus ring
 151 CSS_STATE_PSEUDO_CLASS(mozFocusRing, ":-moz-focusring", "", NS_EVENT_STATE_FOCUSRING)
 152
 153 // Image, object, etc state pseudo-classes
 154 CSS_STATE_PSEUDO_CLASS(mozBroken, ":-moz-broken", "", NS_EVENT_STATE_BROKEN)
 155 CSS_STATE_PSEUDO_CLASS(mozUserDisabled, ":-moz-user-disabled", "",
 156                        NS_EVENT_STATE_USERDISABLED)
 157 CSS_STATE_PSEUDO_CLASS(mozSuppressed, ":-moz-suppressed", "",
 158                        NS_EVENT_STATE_SUPPRESSED)
 159 CSS_STATE_PSEUDO_CLASS(mozLoading, ":-moz-loading", "", NS_EVENT_STATE_LOADING)
 160 CSS_STATE_PSEUDO_CLASS(mozTypeUnsupported, ":-moz-type-unsupported", "",
 161                        NS_EVENT_STATE_TYPE_UNSUPPORTED)
 162 CSS_STATE_PSEUDO_CLASS(mozTypeUnsupportedPlatform, ":-moz-type-unsupported-platform", "",
 163                        NS_EVENT_STATE_TYPE_UNSUPPORTED_PLATFORM)
 164 CSS_STATE_PSEUDO_CLASS(mozHandlerClickToPlay, ":-moz-handler-clicktoplay", "",
 165                        NS_EVENT_STATE_TYPE_CLICK_TO_PLAY)
 166 CSS_STATE_PSEUDO_CLASS(mozHandlerPlayPreview, ":-moz-handler-playpreview", "",
 167                        NS_EVENT_STATE_TYPE_PLAY_PREVIEW)
 168 CSS_STATE_PSEUDO_CLASS(mozHandlerVulnerableUpdatable, ":-moz-handler-vulnerable-updatable", "",
 169                        NS_EVENT_STATE_VULNERABLE_UPDATABLE)
 170 CSS_STATE_PSEUDO_CLASS(mozHandlerVulnerableNoUpdate, ":-moz-handler-vulnerable-no-update", "",
 171                        NS_EVENT_STATE_VULNERABLE_NO_UPDATE)
 172 CSS_STATE_PSEUDO_CLASS(mozHandlerDisabled, ":-moz-handler-disabled", "",
 173                        NS_EVENT_STATE_HANDLER_DISABLED)
 174 CSS_STATE_PSEUDO_CLASS(mozHandlerBlocked, ":-moz-handler-blocked", "",
 175                        NS_EVENT_STATE_HANDLER_BLOCKED)
 176 CSS_STATE_PSEUDO_CLASS(mozHandlerCrashed, ":-moz-handler-crashed", "",
 177                        NS_EVENT_STATE_HANDLER_CRASHED)
 178
 179 CSS_STATE_PSEUDO_CLASS(mozMathIncrementScriptLevel,
 180                        ":-moz-math-increment-script-level", "",
 181                        NS_EVENT_STATE_INCREMENT_SCRIPT_LEVEL)
 182
 183 // CSS 3 UI
 184 // http://www.w3.org/TR/2004/CR-css3-ui-20040511/#pseudo-classes
 185 CSS_STATE_PSEUDO_CLASS(required, ":required", "", NS_EVENT_STATE_REQUIRED)
 186 CSS_STATE_PSEUDO_CLASS(optional, ":optional", "", NS_EVENT_STATE_OPTIONAL)
 187 CSS_STATE_PSEUDO_CLASS(valid, ":valid", "", NS_EVENT_STATE_VALID)
 188 CSS_STATE_PSEUDO_CLASS(invalid, ":invalid", "", NS_EVENT_STATE_INVALID)
 189 CSS_STATE_PSEUDO_CLASS(inRange, ":in-range", "", NS_EVENT_STATE_INRANGE)
 190 CSS_STATE_PSEUDO_CLASS(outOfRange, ":out-of-range", "", NS_EVENT_STATE_OUTOFRANGE)
 191 CSS_STATE_PSEUDO_CLASS(defaultPseudo, ":default", "", NS_EVENT_STATE_DEFAULT)
 192 CSS_STATE_PSEUDO_CLASS(mozReadOnly, ":-moz-read-only", "",
 193                        NS_EVENT_STATE_MOZ_READONLY)
 194 CSS_STATE_PSEUDO_CLASS(mozReadWrite, ":-moz-read-write", "",
 195                        NS_EVENT_STATE_MOZ_READWRITE)
 196 CSS_STATE_PSEUDO_CLASS(mozSubmitInvalid, ":-moz-submit-invalid", "",
 197                        NS_EVENT_STATE_MOZ_SUBMITINVALID)
 198 CSS_STATE_PSEUDO_CLASS(mozUIInvalid, ":-moz-ui-invalid", "",
 199                        NS_EVENT_STATE_MOZ_UI_INVALID)
 200 CSS_STATE_PSEUDO_CLASS(mozUIValid, ":-moz-ui-valid", "",
 201                        NS_EVENT_STATE_MOZ_UI_VALID)
 202 CSS_STATE_PSEUDO_CLASS(mozMeterOptimum, ":-moz-meter-optimum", "",
 203                        NS_EVENT_STATE_OPTIMUM)
 204 CSS_STATE_PSEUDO_CLASS(mozMeterSubOptimum, ":-moz-meter-sub-optimum", "",
 205                        NS_EVENT_STATE_SUB_OPTIMUM)
 206 CSS_STATE_PSEUDO_CLASS(mozMeterSubSubOptimum, ":-moz-meter-sub-sub-optimum", "",
 207                        NS_EVENT_STATE_SUB_SUB_OPTIMUM)
 208
 209 // Those values should be parsed but do nothing.
 210 CSS_STATE_PSEUDO_CLASS(mozPlaceholder, ":-moz-placeholder", "", NS_EVENT_STATE_IGNORE)
 211
 212 #ifdef DEFINED_CSS_STATE_PSEUDO_CLASS
 213 #undef DEFINED_CSS_STATE_PSEUDO_CLASS
 214 #undef CSS_STATE_PSEUDO_CLASS
 215 #endif
 216
 217 #ifdef DEFINED_CSS_STATE_DEPENDENT_PSEUDO_CLASS
 218 #undef DEFINED_CSS_STATE_DEPENDENT_PSEUDO_CLASS
 219 #undef CSS_STATE_DEPENDENT_PSEUDO_CLASS
 220 #endif