mirror of
https://github.com/classilla/tenfourfox.git
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194 lines
5.5 KiB
C++
194 lines
5.5 KiB
C++
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/* vim: set shiftwidth=4 tabstop=8 autoindent cindent expandtab: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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/* build (from code) lists of all supported CSS properties */
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#include <stdio.h>
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#include <string.h>
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#include <stdlib.h>
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#include "mozilla/ArrayUtils.h"
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struct PropertyInfo {
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const char *propName;
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const char *domName;
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const char *pref;
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};
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const PropertyInfo gLonghandProperties[] = {
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#define CSS_PROP_PUBLIC_OR_PRIVATE(publicname_, privatename_) publicname_
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#define CSS_PROP(name_, id_, method_, flags_, pref_, parsevariant_, kwtable_, \
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stylestruct_, stylestructoffset_, animtype_) \
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{ #name_, #method_, pref_ },
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#define CSS_PROP_LIST_INCLUDE_LOGICAL
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#include "nsCSSPropList.h"
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#undef CSS_PROP_LIST_EXCLUDE_LOGICAL
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#undef CSS_PROP
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#undef CSS_PROP_PUBLIC_OR_PRIVATE
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};
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/*
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* These are the properties for which domName in the above list should
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* be used. They're in the same order as the above list, with some
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* items skipped.
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*/
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const char* gLonghandPropertiesWithDOMProp[] = {
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#define CSS_PROP_LIST_EXCLUDE_INTERNAL
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#define CSS_PROP(name_, id_, method_, flags_, pref_, parsevariant_, kwtable_, \
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stylestruct_, stylestructoffset_, animtype_) \
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#name_,
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#define CSS_PROP_LIST_INCLUDE_LOGICAL
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#include "nsCSSPropList.h"
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#undef CSS_PROP_LIST_INCLUDE_LOGICAL
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#undef CSS_PROP
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#undef CSS_PROP_LIST_EXCLUDE_INTERNAL
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};
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const PropertyInfo gShorthandProperties[] = {
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#define CSS_PROP_PUBLIC_OR_PRIVATE(publicname_, privatename_) publicname_
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// Need an extra level of macro nesting to force expansion of method_
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// params before they get pasted.
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#define LISTCSSPROPERTIES_INNER_MACRO(method_) #method_
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#define CSS_PROP_SHORTHAND(name_, id_, method_, flags_, pref_) \
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{ #name_, LISTCSSPROPERTIES_INNER_MACRO(method_), pref_ },
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#include "nsCSSPropList.h"
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#undef CSS_PROP_SHORTHAND
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#undef LISTCSSPROPERTIES_INNER_MACRO
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#undef CSS_PROP_PUBLIC_OR_PRIVATE
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#define CSS_PROP_ALIAS(name_, id_, method_, pref_) \
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{ #name_, #method_, pref_ },
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#include "nsCSSPropAliasList.h"
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#undef CSS_PROP_ALIAS
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};
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/* see gLonghandPropertiesWithDOMProp */
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const char* gShorthandPropertiesWithDOMProp[] = {
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#define CSS_PROP_LIST_EXCLUDE_INTERNAL
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#define CSS_PROP_SHORTHAND(name_, id_, method_, flags_, pref_) \
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#name_,
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#include "nsCSSPropList.h"
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#undef CSS_PROP_SHORTHAND
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#undef CSS_PROP_LIST_EXCLUDE_INTERNAL
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#define CSS_PROP_ALIAS(name_, id_, method_, pref_) \
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#name_,
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#include "nsCSSPropAliasList.h"
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#undef CSS_PROP_ALIAS
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};
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const char *gInaccessibleProperties[] = {
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// Don't print the properties that aren't accepted by the parser, per
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// CSSParserImpl::ParseProperty
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"-x-cols",
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"-x-lang",
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"-x-span",
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"-x-system-font",
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"-x-text-zoom",
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"-moz-control-character-visibility",
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"-moz-script-level", // parsed by UA sheets only
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"-moz-script-size-multiplier",
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"-moz-script-min-size",
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"-moz-math-variant",
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"-moz-math-display", // parsed by UA sheets only
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"-moz-top-layer", // parsed by UA sheets only
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"-moz-min-font-size-ratio", // parsed by UA sheets only
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"-moz-window-shadow" // chrome-only internal properties
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};
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inline int
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is_inaccessible(const char* aPropName)
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{
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for (unsigned j = 0; j < MOZ_ARRAY_LENGTH(gInaccessibleProperties); ++j) {
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if (strcmp(aPropName, gInaccessibleProperties[j]) == 0)
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return 1;
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}
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return 0;
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}
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void
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print_array(const char *aName,
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const PropertyInfo *aProps, unsigned aPropsLength,
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const char * const * aDOMProps, unsigned aDOMPropsLength)
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{
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printf("var %s = [\n", aName);
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int first = 1;
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unsigned j = 0; // index into DOM prop list
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for (unsigned i = 0; i < aPropsLength; ++i) {
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const PropertyInfo *p = aProps + i;
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if (is_inaccessible(p->propName))
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// inaccessible properties never have DOM props, so don't
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// worry about incrementing j. The assertion below will
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// catch if they do.
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continue;
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if (first)
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first = 0;
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else
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printf(",\n");
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printf("\t{ name: \"%s\", prop: ", p->propName);
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if (j >= aDOMPropsLength || strcmp(p->propName, aDOMProps[j]) != 0)
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printf("null");
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else {
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++j;
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if (strncmp(p->domName, "Moz", 3) == 0)
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printf("\"%s\"", p->domName);
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else
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// lowercase the first letter
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printf("\"%c%s\"", p->domName[0] + 32, p->domName + 1);
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}
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if (p->pref[0]) {
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printf(", pref: \"%s\"", p->pref);
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}
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printf(" }");
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}
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if (j != aDOMPropsLength) {
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fprintf(stderr, "Assertion failure %s:%d\n", __FILE__, __LINE__);
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fprintf(stderr, "j==%d, aDOMPropsLength == %d\n", j, aDOMPropsLength);
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exit(1);
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}
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printf("\n];\n\n");
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}
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int
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main()
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{
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print_array("gLonghandProperties",
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gLonghandProperties,
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MOZ_ARRAY_LENGTH(gLonghandProperties),
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gLonghandPropertiesWithDOMProp,
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MOZ_ARRAY_LENGTH(gLonghandPropertiesWithDOMProp));
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print_array("gShorthandProperties",
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gShorthandProperties,
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MOZ_ARRAY_LENGTH(gShorthandProperties),
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gShorthandPropertiesWithDOMProp,
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MOZ_ARRAY_LENGTH(gShorthandPropertiesWithDOMProp));
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return 0;
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}
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