diff options
Diffstat (limited to 'src/select/properties/table_layout.c')
-rw-r--r-- | src/select/properties/table_layout.c | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/src/select/properties/table_layout.c b/src/select/properties/table_layout.c new file mode 100644 index 0000000..04c2141 --- /dev/null +++ b/src/select/properties/table_layout.c @@ -0,0 +1,72 @@ +/* + * This file is part of LibCSS + * Licensed under the MIT License, + * http://www.opensource.org/licenses/mit-license.php + * Copyright 2009 John-Mark Bell <jmb@netsurf-browser.org> + */ + +#include "bytecode/bytecode.h" +#include "bytecode/opcodes.h" +#include "select/propset.h" +#include "select/propget.h" +#include "utils/utils.h" + +#include "select/properties/properties.h" +#include "select/properties/helpers.h" + +css_error cascade_table_layout(uint32_t opv, css_style *style, + css_select_state *state) +{ + uint16_t value = CSS_TABLE_LAYOUT_INHERIT; + + UNUSED(style); + + if (isInherit(opv) == false) { + switch (getValue(opv)) { + case TABLE_LAYOUT_AUTO: + value = CSS_TABLE_LAYOUT_AUTO; + break; + case TABLE_LAYOUT_FIXED: + value = CSS_TABLE_LAYOUT_FIXED; + break; + } + } + + if (outranks_existing(getOpcode(opv), isImportant(opv), state, + isInherit(opv))) { + return set_table_layout(state->result, value); + } + + return CSS_OK; +} + +css_error set_table_layout_from_hint(const css_hint *hint, + css_computed_style *style) +{ + return set_table_layout(style, hint->status); +} + +css_error initial_table_layout(css_select_state *state) +{ + return set_table_layout(state->result, CSS_TABLE_LAYOUT_AUTO); +} + +css_error compose_table_layout(const css_computed_style *parent, + const css_computed_style *child, + css_computed_style *result) +{ + uint8_t type = get_table_layout(child); + + if (type == CSS_TABLE_LAYOUT_INHERIT) { + type = get_table_layout(parent); + } + + return set_table_layout(result, type); +} + +uint32_t destroy_table_layout(void *bytecode) +{ + UNUSED(bytecode); + + return sizeof(uint32_t); +} |