| 0,0 → 1,105 |
|---|
| /* |
| * This file was generated by LibCSS gen_parser |
| * |
| * Generated from: |
| * |
| * font_size:CSS_PROP_FONT_SIZE IDENT:( INHERIT: XX_SMALL:0,FONT_SIZE_XX_SMALL X_SMALL:0,FONT_SIZE_X_SMALL SMALL:0,FONT_SIZE_SMALL MEDIUM:0,FONT_SIZE_MEDIUM LARGE:0,FONT_SIZE_LARGE X_LARGE:0,FONT_SIZE_X_LARGE XX_LARGE:0,FONT_SIZE_XX_LARGE LARGER:0,FONT_SIZE_LARGER SMALLER:0,FONT_SIZE_SMALLER IDENT:) LENGTH_UNIT:( UNIT_PX:FONT_SIZE_DIMENSION DISALLOW:unit&UNIT_ANGLE||unit&UNIT_TIME||unit&UNIT_FREQ RANGE:<0 LENGTH_UNIT:) |
| * |
| * Licensed under the MIT License, |
| * http://www.opensource.org/licenses/mit-license.php |
| * Copyright 2010 The NetSurf Browser Project. |
| */ |
| |
| #include <assert.h> |
| #include <string.h> |
| |
| #include "bytecode/bytecode.h" |
| #include "bytecode/opcodes.h" |
| #include "parse/properties/properties.h" |
| #include "parse/properties/utils.h" |
| |
| /** |
| * Parse font_size |
| * |
| * \param c Parsing context |
| * \param vector Vector of tokens to process |
| * \param ctx Pointer to vector iteration context |
| * \param result resulting style |
| * \return CSS_OK on success, |
| * CSS_NOMEM on memory exhaustion, |
| * CSS_INVALID if the input is not valid |
| * |
| * Post condition: \a *ctx is updated with the next token to process |
| * If the input is invalid, then \a *ctx remains unchanged. |
| */ |
| css_error css__parse_font_size(css_language *c, |
| const parserutils_vector *vector, int *ctx, |
| css_style *result) |
| { |
| int orig_ctx = *ctx; |
| css_error error; |
| const css_token *token; |
| bool match; |
| |
| token = parserutils_vector_iterate(vector, ctx); |
| if (token == NULL) { |
| *ctx = orig_ctx; |
| return CSS_INVALID; |
| } |
| |
| if ((token->type == CSS_TOKEN_IDENT) && (lwc_string_caseless_isequal(token->idata, c->strings[INHERIT], &match) == lwc_error_ok && match)) { |
| error = css_stylesheet_style_inherit(result, CSS_PROP_FONT_SIZE); |
| } else if ((token->type == CSS_TOKEN_IDENT) && (lwc_string_caseless_isequal(token->idata, c->strings[XX_SMALL], &match) == lwc_error_ok && match)) { |
| error = css__stylesheet_style_appendOPV(result, CSS_PROP_FONT_SIZE, 0,FONT_SIZE_XX_SMALL); |
| } else if ((token->type == CSS_TOKEN_IDENT) && (lwc_string_caseless_isequal(token->idata, c->strings[X_SMALL], &match) == lwc_error_ok && match)) { |
| error = css__stylesheet_style_appendOPV(result, CSS_PROP_FONT_SIZE, 0,FONT_SIZE_X_SMALL); |
| } else if ((token->type == CSS_TOKEN_IDENT) && (lwc_string_caseless_isequal(token->idata, c->strings[SMALL], &match) == lwc_error_ok && match)) { |
| error = css__stylesheet_style_appendOPV(result, CSS_PROP_FONT_SIZE, 0,FONT_SIZE_SMALL); |
| } else if ((token->type == CSS_TOKEN_IDENT) && (lwc_string_caseless_isequal(token->idata, c->strings[MEDIUM], &match) == lwc_error_ok && match)) { |
| error = css__stylesheet_style_appendOPV(result, CSS_PROP_FONT_SIZE, 0,FONT_SIZE_MEDIUM); |
| } else if ((token->type == CSS_TOKEN_IDENT) && (lwc_string_caseless_isequal(token->idata, c->strings[LARGE], &match) == lwc_error_ok && match)) { |
| error = css__stylesheet_style_appendOPV(result, CSS_PROP_FONT_SIZE, 0,FONT_SIZE_LARGE); |
| } else if ((token->type == CSS_TOKEN_IDENT) && (lwc_string_caseless_isequal(token->idata, c->strings[X_LARGE], &match) == lwc_error_ok && match)) { |
| error = css__stylesheet_style_appendOPV(result, CSS_PROP_FONT_SIZE, 0,FONT_SIZE_X_LARGE); |
| } else if ((token->type == CSS_TOKEN_IDENT) && (lwc_string_caseless_isequal(token->idata, c->strings[XX_LARGE], &match) == lwc_error_ok && match)) { |
| error = css__stylesheet_style_appendOPV(result, CSS_PROP_FONT_SIZE, 0,FONT_SIZE_XX_LARGE); |
| } else if ((token->type == CSS_TOKEN_IDENT) && (lwc_string_caseless_isequal(token->idata, c->strings[LARGER], &match) == lwc_error_ok && match)) { |
| error = css__stylesheet_style_appendOPV(result, CSS_PROP_FONT_SIZE, 0,FONT_SIZE_LARGER); |
| } else if ((token->type == CSS_TOKEN_IDENT) && (lwc_string_caseless_isequal(token->idata, c->strings[SMALLER], &match) == lwc_error_ok && match)) { |
| error = css__stylesheet_style_appendOPV(result, CSS_PROP_FONT_SIZE, 0,FONT_SIZE_SMALLER); |
| } else { |
| css_fixed length = 0; |
| uint32_t unit = 0; |
| *ctx = orig_ctx; |
| |
| error = css__parse_unit_specifier(c, vector, ctx, UNIT_PX, &length, &unit); |
| if (error != CSS_OK) { |
| *ctx = orig_ctx; |
| return error; |
| } |
| |
| if (unit&UNIT_ANGLE||unit&UNIT_TIME||unit&UNIT_FREQ) { |
| *ctx = orig_ctx; |
| return CSS_INVALID; |
| } |
| |
| if (length <0) { |
| *ctx = orig_ctx; |
| return CSS_INVALID; |
| } |
| |
| error = css__stylesheet_style_appendOPV(result, CSS_PROP_FONT_SIZE, 0, FONT_SIZE_DIMENSION); |
| if (error != CSS_OK) { |
| *ctx = orig_ctx; |
| return error; |
| } |
| |
| error = css__stylesheet_style_vappend(result, 2, length, unit); |
| } |
| |
| if (error != CSS_OK) |
| *ctx = orig_ctx; |
| |
| return error; |
| } |
| |