diff options
Diffstat (limited to 'src/select/properties/align_items.c')
-rw-r--r-- | src/select/properties/align_items.c | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/src/select/properties/align_items.c b/src/select/properties/align_items.c new file mode 100644 index 0000000..ad69c81 --- /dev/null +++ b/src/select/properties/align_items.c @@ -0,0 +1,75 @@ +/* + * This file is part of LibCSS + * Licensed under the MIT License, + * http://www.opensource.org/licenses/mit-license.php + * Copyright 2017 Lucas Neves <lcneves@gmail.com> + */ + +#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 css__cascade_align_items(uint32_t opv, css_style *style, + css_select_state *state) +{ + uint16_t value = CSS_ALIGN_ITEMS_INHERIT; + + UNUSED(style); + + if (isInherit(opv) == false) { + switch (getValue(opv)) { + case ALIGN_ITEMS_STRETCH: + value = CSS_ALIGN_ITEMS_STRETCH; + break; + case ALIGN_ITEMS_FLEX_START: + value = CSS_ALIGN_ITEMS_FLEX_START; + break; + case ALIGN_ITEMS_FLEX_END: + value = CSS_ALIGN_ITEMS_FLEX_END; + break; + case ALIGN_ITEMS_CENTER: + value = CSS_ALIGN_ITEMS_CENTER; + break; + case ALIGN_ITEMS_BASELINE: + value = CSS_ALIGN_ITEMS_BASELINE; + break; + } + } + + if (css__outranks_existing(getOpcode(opv), isImportant(opv), state, + isInherit(opv))) { + return set_align_items(state->computed, value); + } + + return CSS_OK; +} + +css_error css__set_align_items_from_hint(const css_hint *hint, + css_computed_style *style) +{ + return set_align_items(style, hint->status); +} + +css_error css__initial_align_items(css_select_state *state) +{ + return set_align_items(state->computed, CSS_ALIGN_ITEMS_STRETCH); +} + +css_error css__compose_align_items(const css_computed_style *parent, + const css_computed_style *child, + css_computed_style *result) +{ + uint8_t type = get_align_items(child); + + if (type == CSS_ALIGN_ITEMS_INHERIT) { + type = get_align_items(parent); + } + + return set_align_items(result, type); +} + |