The Tor Browser / file comparison
comparison: layout/style/test/ListCSSProperties.cpp
layout/style/test/ListCSSProperties.cpp
- changeset 2
- 7e26c7da4463
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| -1:000000000000 | 0:6d5c00bc1c97 |
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| 1 /* vim: set shiftwidth=4 tabstop=8 autoindent cindent expandtab: */ | |
| 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 /* build (from code) lists of all supported CSS properties */ | |
| 7 | |
| 8 #include <stdio.h> | |
| 9 #include <string.h> | |
| 10 #include <stdlib.h> | |
| 11 | |
| 12 struct PropertyInfo { | |
| 13 const char *propName; | |
| 14 const char *domName; | |
| 15 const char *pref; | |
| 16 }; | |
| 17 | |
| 18 const PropertyInfo gLonghandProperties[] = { | |
| 19 | |
| 20 #define CSS_PROP_PUBLIC_OR_PRIVATE(publicname_, privatename_) publicname_ | |
| 21 #define CSS_PROP(name_, id_, method_, flags_, pref_, parsevariant_, kwtable_, \ | |
| 22 stylestruct_, stylestructoffset_, animtype_) \ | |
| 23 { #name_, #method_, pref_ }, | |
| 24 | |
| 25 #include "nsCSSPropList.h" | |
| 26 | |
| 27 #undef CSS_PROP | |
| 28 #undef CSS_PROP_PUBLIC_OR_PRIVATE | |
| 29 | |
| 30 }; | |
| 31 | |
| 32 /* | |
| 33 * These are the properties for which domName in the above list should | |
| 34 * be used. They're in the same order as the above list, with some | |
| 35 * items skipped. | |
| 36 */ | |
| 37 const char* gLonghandPropertiesWithDOMProp[] = { | |
| 38 | |
| 39 #define CSS_PROP_LIST_EXCLUDE_INTERNAL | |
| 40 #define CSS_PROP(name_, id_, method_, flags_, pref_, parsevariant_, kwtable_, \ | |
| 41 stylestruct_, stylestructoffset_, animtype_) \ | |
| 42 #name_, | |
| 43 | |
| 44 #include "nsCSSPropList.h" | |
| 45 | |
| 46 #undef CSS_PROP | |
| 47 #undef CSS_PROP_LIST_EXCLUDE_INTERNAL | |
| 48 | |
| 49 }; | |
| 50 | |
| 51 const PropertyInfo gShorthandProperties[] = { | |
| 52 | |
| 53 #define CSS_PROP_PUBLIC_OR_PRIVATE(publicname_, privatename_) publicname_ | |
| 54 // Need an extra level of macro nesting to force expansion of method_ | |
| 55 // params before they get pasted. | |
| 56 #define LISTCSSPROPERTIES_INNER_MACRO(method_) #method_ | |
| 57 #define CSS_PROP_SHORTHAND(name_, id_, method_, flags_, pref_) \ | |
| 58 { #name_, LISTCSSPROPERTIES_INNER_MACRO(method_), pref_ }, | |
| 59 | |
| 60 #include "nsCSSPropList.h" | |
| 61 | |
| 62 #undef CSS_PROP_SHORTHAND | |
| 63 #undef LISTCSSPROPERTIES_INNER_MACRO | |
| 64 #undef CSS_PROP_PUBLIC_OR_PRIVATE | |
| 65 | |
| 66 #define CSS_PROP_ALIAS(name_, id_, method_, pref_) \ | |
| 67 { #name_, #method_, pref_ }, | |
| 68 | |
| 69 #include "nsCSSPropAliasList.h" | |
| 70 | |
| 71 #undef CSS_PROP_ALIAS | |
| 72 | |
| 73 }; | |
| 74 | |
| 75 /* see gLonghandPropertiesWithDOMProp */ | |
| 76 const char* gShorthandPropertiesWithDOMProp[] = { | |
| 77 | |
| 78 #define CSS_PROP_LIST_EXCLUDE_INTERNAL | |
| 79 #define CSS_PROP_SHORTHAND(name_, id_, method_, flags_, pref_) \ | |
| 80 #name_, | |
| 81 | |
| 82 #include "nsCSSPropList.h" | |
| 83 | |
| 84 #undef CSS_PROP_SHORTHAND | |
| 85 #undef CSS_PROP_LIST_EXCLUDE_INTERNAL | |
| 86 | |
| 87 #define CSS_PROP_ALIAS(name_, id_, method_, pref_) \ | |
| 88 #name_, | |
| 89 | |
| 90 #include "nsCSSPropAliasList.h" | |
| 91 | |
| 92 #undef CSS_PROP_ALIAS | |
| 93 | |
| 94 }; | |
| 95 | |
| 96 | |
| 97 #define ARRAY_LENGTH(a_) (sizeof(a_)/sizeof((a_)[0])) | |
| 98 | |
| 99 const char *gInaccessibleProperties[] = { | |
| 100 // Don't print the properties that aren't accepted by the parser, per | |
| 101 // CSSParserImpl::ParseProperty | |
| 102 "-x-cols", | |
| 103 "-x-lang", | |
| 104 "-x-span", | |
| 105 "-x-system-font", | |
| 106 "-x-text-zoom", | |
| 107 "border-end-color-value", | |
| 108 "border-end-style-value", | |
| 109 "border-end-width-value", | |
| 110 "border-left-color-value", | |
| 111 "border-left-color-ltr-source", | |
| 112 "border-left-color-rtl-source", | |
| 113 "border-left-style-value", | |
| 114 "border-left-style-ltr-source", | |
| 115 "border-left-style-rtl-source", | |
| 116 "border-left-width-value", | |
| 117 "border-left-width-ltr-source", | |
| 118 "border-left-width-rtl-source", | |
| 119 "border-right-color-value", | |
| 120 "border-right-color-ltr-source", | |
| 121 "border-right-color-rtl-source", | |
| 122 "border-right-style-value", | |
| 123 "border-right-style-ltr-source", | |
| 124 "border-right-style-rtl-source", | |
| 125 "border-right-width-value", | |
| 126 "border-right-width-ltr-source", | |
| 127 "border-right-width-rtl-source", | |
| 128 "border-start-color-value", | |
| 129 "border-start-style-value", | |
| 130 "border-start-width-value", | |
| 131 "margin-end-value", | |
| 132 "margin-left-value", | |
| 133 "margin-right-value", | |
| 134 "margin-start-value", | |
| 135 "margin-left-ltr-source", | |
| 136 "margin-left-rtl-source", | |
| 137 "margin-right-ltr-source", | |
| 138 "margin-right-rtl-source", | |
| 139 "padding-end-value", | |
| 140 "padding-left-value", | |
| 141 "padding-right-value", | |
| 142 "padding-start-value", | |
| 143 "padding-left-ltr-source", | |
| 144 "padding-left-rtl-source", | |
| 145 "padding-right-ltr-source", | |
| 146 "padding-right-rtl-source", | |
| 147 "-moz-control-character-visibility", | |
| 148 "-moz-script-level", // parsed by UA sheets only | |
| 149 "-moz-script-size-multiplier", | |
| 150 "-moz-script-min-size", | |
| 151 "-moz-math-variant", | |
| 152 "-moz-math-display" // parsed by UA sheets only | |
| 153 }; | |
| 154 | |
| 155 inline int | |
| 156 is_inaccessible(const char* aPropName) | |
| 157 { | |
| 158 for (unsigned j = 0; j < ARRAY_LENGTH(gInaccessibleProperties); ++j) { | |
| 159 if (strcmp(aPropName, gInaccessibleProperties[j]) == 0) | |
| 160 return 1; | |
| 161 } | |
| 162 return 0; | |
| 163 } | |
| 164 | |
| 165 void | |
| 166 print_array(const char *aName, | |
| 167 const PropertyInfo *aProps, unsigned aPropsLength, | |
| 168 const char * const * aDOMProps, unsigned aDOMPropsLength) | |
| 169 { | |
| 170 printf("var %s = [\n", aName); | |
| 171 | |
| 172 int first = 1; | |
| 173 unsigned j = 0; // index into DOM prop list | |
| 174 for (unsigned i = 0; i < aPropsLength; ++i) { | |
| 175 const PropertyInfo *p = aProps + i; | |
| 176 | |
| 177 if (is_inaccessible(p->propName)) | |
| 178 // inaccessible properties never have DOM props, so don't | |
| 179 // worry about incrementing j. The assertion below will | |
| 180 // catch if they do. | |
| 181 continue; | |
| 182 | |
| 183 if (first) | |
| 184 first = 0; | |
| 185 else | |
| 186 printf(",\n"); | |
| 187 | |
| 188 printf("\t{ name: \"%s\", prop: ", p->propName); | |
| 189 if (j >= aDOMPropsLength || strcmp(p->propName, aDOMProps[j]) != 0) | |
| 190 printf("null"); | |
| 191 else { | |
| 192 ++j; | |
| 193 if (strncmp(p->domName, "Moz", 3) == 0) | |
| 194 printf("\"%s\"", p->domName); | |
| 195 else | |
| 196 // lowercase the first letter | |
| 197 printf("\"%c%s\"", p->domName[0] + 32, p->domName + 1); | |
| 198 } | |
| 199 if (p->pref[0]) { | |
| 200 printf(", pref: \"%s\"", p->pref); | |
| 201 } | |
| 202 printf(" }"); | |
| 203 } | |
| 204 | |
| 205 if (j != aDOMPropsLength) { | |
| 206 fprintf(stderr, "Assertion failure %s:%d\n", __FILE__, __LINE__); | |
| 207 fprintf(stderr, "j==%d, aDOMPropsLength == %d\n", j, aDOMPropsLength); | |
| 208 exit(1); | |
| 209 } | |
| 210 | |
| 211 printf("\n];\n\n"); | |
| 212 } | |
| 213 | |
| 214 int | |
| 215 main() | |
| 216 { | |
| 217 print_array("gLonghandProperties", | |
| 218 gLonghandProperties, | |
| 219 ARRAY_LENGTH(gLonghandProperties), | |
| 220 gLonghandPropertiesWithDOMProp, | |
| 221 ARRAY_LENGTH(gLonghandPropertiesWithDOMProp)); | |
| 222 print_array("gShorthandProperties", | |
| 223 gShorthandProperties, | |
| 224 ARRAY_LENGTH(gShorthandProperties), | |
| 225 gShorthandPropertiesWithDOMProp, | |
| 226 ARRAY_LENGTH(gShorthandPropertiesWithDOMProp)); | |
| 227 return 0; | |
| 228 } |
