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-rw-r--r--src/select/mq.h55
1 files changed, 34 insertions, 21 deletions
diff --git a/src/select/mq.h b/src/select/mq.h
index 080a6ba..a012a7b 100644
--- a/src/select/mq.h
+++ b/src/select/mq.h
@@ -16,7 +16,7 @@ static inline bool mq_match_feature_range_length_op1(
css_mq_feature_op op,
const css_mq_value *value,
const css_fixed client_len,
- const css_media *media)
+ const css_unit_ctx *unit_ctx)
{
css_fixed v;
@@ -25,7 +25,7 @@ static inline bool mq_match_feature_range_length_op1(
}
if (value->data.dim.unit != UNIT_PX) {
- v = css_unit_len2px_mq(media,
+ v = css_unit_len2px_mq(unit_ctx,
value->data.dim.len,
css__to_css_unit(value->data.dim.unit));
} else {
@@ -48,7 +48,7 @@ static inline bool mq_match_feature_range_length_op2(
css_mq_feature_op op,
const css_mq_value *value,
const css_fixed client_len,
- const css_media *media)
+ const css_unit_ctx *unit_ctx)
{
css_fixed v;
@@ -60,7 +60,7 @@ static inline bool mq_match_feature_range_length_op2(
}
if (value->data.dim.unit != UNIT_PX) {
- v = css_unit_len2px_mq(media,
+ v = css_unit_len2px_mq(unit_ctx,
value->data.dim.len,
css__to_css_unit(value->data.dim.unit));
} else {
@@ -81,31 +81,33 @@ static inline bool mq_match_feature_range_length_op2(
/**
* Match media query features.
*
- * \param[in] feat Condition to match.
- * \param[in] media Current media spec, to check against feat.
+ * \param[in] feat Condition to match.
+ * \param[in] unit_ctx Current unit conversion context.
+ * \param[in] media Current media spec, to check against feat.
* \return true if condition matches, otherwise false.
*/
static inline bool mq_match_feature(
const css_mq_feature *feat,
+ const css_unit_ctx *unit_ctx,
const css_media *media)
{
/* TODO: Use interned string for comparison. */
if (strcmp(lwc_string_data(feat->name), "width") == 0) {
if (!mq_match_feature_range_length_op1(feat->op, &feat->value,
- media->width, media)) {
+ media->width, unit_ctx)) {
return false;
}
return mq_match_feature_range_length_op2(feat->op2,
- &feat->value2, media->width, media);
+ &feat->value2, media->width, unit_ctx);
} else if (strcmp(lwc_string_data(feat->name), "height") == 0) {
if (!mq_match_feature_range_length_op1(feat->op, &feat->value,
- media->height, media)) {
+ media->height, unit_ctx)) {
return false;
}
return mq_match_feature_range_length_op2(feat->op2,
- &feat->value2, media->height, media);
+ &feat->value2, media->height, unit_ctx);
}
/* TODO: Look at other feature names. */
@@ -116,12 +118,14 @@ static inline bool mq_match_feature(
/**
* Match media query conditions.
*
- * \param[in] cond Condition to match.
- * \param[in] media Current media spec, to check against cond.
+ * \param[in] cond Condition to match.
+ * \param[in] unit_ctx Current unit conversion context.
+ * \param[in] media Current media spec, to check against cond.
* \return true if condition matches, otherwise false.
*/
static inline bool mq_match_condition(
const css_mq_cond *cond,
+ const css_unit_ctx *unit_ctx,
const css_media *media)
{
bool matched = !cond->op;
@@ -130,11 +134,13 @@ static inline bool mq_match_condition(
bool part_matched;
if (cond->parts[i]->type == CSS_MQ_FEATURE) {
part_matched = mq_match_feature(
- cond->parts[i]->data.feat, media);
+ cond->parts[i]->data.feat,
+ unit_ctx, media);
} else {
assert(cond->parts[i]->type == CSS_MQ_COND);
part_matched = mq_match_condition(
- cond->parts[i]->data.cond, media);
+ cond->parts[i]->data.cond,
+ unit_ctx, media);
}
if (cond->op) {
@@ -161,19 +167,22 @@ static inline bool mq_match_condition(
* If anything in the list matches, the list matches. If none match
* it doesn't match.
*
- * \param[in] m Media query list.
- * \param[in] media Current media spec, to check against m.
+ * \param[in] m Media query list.
+ * \param[in] unit_ctx Current unit conversion context.
+ * \param[in] media Current media spec, to check against m.
* \return true if media query list matches media
*/
static inline bool mq__list_match(
const css_mq_query *m,
+ const css_unit_ctx *unit_ctx,
const css_media *media)
{
for (; m != NULL; m = m->next) {
/* Check type */
if (!!(m->type & media->type) != m->negate_type) {
if (m->cond == NULL ||
- mq_match_condition(m->cond, media)) {
+ mq_match_condition(m->cond,
+ unit_ctx, media)) {
/* We have a match, no need to look further. */
return true;
}
@@ -186,11 +195,15 @@ static inline bool mq__list_match(
/**
* Test whether the rule applies for current media.
*
- * \param rule Rule to test
- * \param media Current media spec
+ * \param rule Rule to test
+ * \param unit_ctx Current unit conversion context.
+ * \param media Current media spec
* \return true iff chain's rule applies for media
*/
-static inline bool mq_rule_good_for_media(const css_rule *rule, const css_media *media)
+static inline bool mq_rule_good_for_media(
+ const css_rule *rule,
+ const css_unit_ctx *unit_ctx,
+ const css_media *media)
{
bool applies = true;
const css_rule *ancestor = rule;
@@ -199,7 +212,7 @@ static inline bool mq_rule_good_for_media(const css_rule *rule, const css_media
const css_rule_media *m = (const css_rule_media *) ancestor;
if (ancestor->type == CSS_RULE_MEDIA) {
- applies = mq__list_match(m->media, media);
+ applies = mq__list_match(m->media, unit_ctx, media);
if (applies == false) {
break;
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-28 05:23:38 +0000