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-rw-r--r--render/table.c319
1 files changed, 199 insertions, 120 deletions
diff --git a/render/table.c b/render/table.c
index c41b9130e..08a2e805c 100644
--- a/render/table.c
+++ b/render/table.c
@@ -45,31 +45,57 @@ struct border {
css_unit unit; /**< border-width units */
};
-static void table_used_left_border_for_cell(struct box *cell);
-static void table_used_top_border_for_cell(struct box *cell);
-static void table_used_right_border_for_cell(struct box *cell);
-static void table_used_bottom_border_for_cell(struct box *cell);
-static bool table_border_is_more_eyecatching(const struct border *a,
- box_type a_src, const struct border *b, box_type b_src);
-static void table_cell_top_process_table(struct box *table, struct border *a,
+static void table_used_left_border_for_cell(
+ const nscss_len_ctx *len_ctx,
+ struct box *cell);
+static void table_used_top_border_for_cell(
+ const nscss_len_ctx *len_ctx,
+ struct box *cell);
+static void table_used_right_border_for_cell(
+ const nscss_len_ctx *len_ctx,
+ struct box *cell);
+static void table_used_bottom_border_for_cell(
+ const nscss_len_ctx *len_ctx,
+ struct box *cell);
+static bool table_border_is_more_eyecatching(
+ const nscss_len_ctx *len_ctx,
+ const struct border *a,
+ box_type a_src,
+ const struct border *b,
+ box_type b_src);
+static void table_cell_top_process_table(
+ const nscss_len_ctx *len_ctx,
+ struct box *table,
+ struct border *a,
+ box_type *a_src);
+static bool table_cell_top_process_group(
+ const nscss_len_ctx *len_ctx,
+ struct box *cell,
+ struct box *group,
+ struct border *a,
+ box_type *a_src);
+static bool table_cell_top_process_row(
+ const nscss_len_ctx *len_ctx,
+ struct box *cell,
+ struct box *row,
+ struct border *a,
box_type *a_src);
-static bool table_cell_top_process_group(struct box *cell, struct box *group,
- struct border *a, box_type *a_src);
-static bool table_cell_top_process_row(struct box *cell, struct box *row,
- struct border *a, box_type *a_src);
/**
* Determine the column width types for a table.
*
- * \param table box of type BOX_TABLE
+ * \param len_ctx Length conversion context
+ * \param table box of type BOX_TABLE
* \return true on success, false on memory exhaustion
*
* The table->col array is allocated and type and width are filled in for each
* column.
*/
-bool table_calculate_column_types(struct box *table)
+bool table_calculate_column_types(
+ const nscss_len_ctx *len_ctx,
+ struct box *table)
{
unsigned int i, j;
struct column *col;
@@ -109,7 +135,7 @@ bool table_calculate_column_types(struct box *table)
css_computed_position(cell->style) !=
CSS_POSITION_FIXED) {
col[i].positioned = false;
- }
+ }
type = css_computed_width(cell->style, &value, &unit);
@@ -117,8 +143,8 @@ bool table_calculate_column_types(struct box *table)
if (col[i].type != COLUMN_WIDTH_FIXED &&
type == CSS_WIDTH_SET && unit != CSS_UNIT_PCT) {
col[i].type = COLUMN_WIDTH_FIXED;
- col[i].width = FIXTOINT(nscss_len2px(value, unit,
- cell->style));
+ col[i].width = FIXTOINT(nscss_len2px(len_ctx,
+ value, unit, cell->style));
if (col[i].width < 0)
col[i].width = 0;
continue;
@@ -181,7 +207,7 @@ bool table_calculate_column_types(struct box *table)
if (type == CSS_WIDTH_SET && unit != CSS_UNIT_PCT &&
fixed_columns + unknown_columns ==
cell->columns) {
- int width = (FIXTOFLT(nscss_len2px(value, unit,
+ int width = (FIXTOFLT(nscss_len2px(len_ctx, value, unit,
cell->style)) - fixed_width) /
unknown_columns;
if (width < 0)
@@ -235,11 +261,14 @@ bool table_calculate_column_types(struct box *table)
/**
* Calculate used values of border-{trbl}-{style,color,width} for table cells.
*
- * \param cell Table cell to consider
+ * \param len_ctx Length conversion context
+ * \param cell Table cell to consider
*
* \post \a cell's border array is populated
*/
-void table_used_border_for_cell(struct box *cell)
+void table_used_border_for_cell(
+ const nscss_len_ctx *len_ctx,
+ struct box *cell)
{
int side;
@@ -257,7 +286,8 @@ void table_used_border_for_cell(struct box *cell)
&cell->border[LEFT].c);
css_computed_border_left_width(cell->style, &width, &unit);
cell->border[LEFT].width =
- FIXTOINT(nscss_len2px(width, unit, cell->style));
+ FIXTOINT(nscss_len2px(len_ctx,
+ width, unit, cell->style));
/* Top border */
cell->border[TOP].style =
@@ -266,7 +296,8 @@ void table_used_border_for_cell(struct box *cell)
&cell->border[TOP].c);
css_computed_border_top_width(cell->style, &width, &unit);
cell->border[TOP].width =
- FIXTOINT(nscss_len2px(width, unit, cell->style));
+ FIXTOINT(nscss_len2px(len_ctx,
+ width, unit, cell->style));
/* Right border */
cell->border[RIGHT].style =
@@ -275,7 +306,8 @@ void table_used_border_for_cell(struct box *cell)
&cell->border[RIGHT].c);
css_computed_border_right_width(cell->style, &width, &unit);
cell->border[RIGHT].width =
- FIXTOINT(nscss_len2px(width, unit, cell->style));
+ FIXTOINT(nscss_len2px(len_ctx,
+ width, unit, cell->style));
/* Bottom border */
cell->border[BOTTOM].style =
@@ -284,19 +316,20 @@ void table_used_border_for_cell(struct box *cell)
&cell->border[BOTTOM].c);
css_computed_border_bottom_width(cell->style, &width, &unit);
cell->border[BOTTOM].width =
- FIXTOINT(nscss_len2px(width, unit, cell->style));
+ FIXTOINT(nscss_len2px(len_ctx,
+ width, unit, cell->style));
} else {
/* Left border */
- table_used_left_border_for_cell(cell);
+ table_used_left_border_for_cell(len_ctx, cell);
/* Top border */
- table_used_top_border_for_cell(cell);
+ table_used_top_border_for_cell(len_ctx, cell);
/* Right border */
- table_used_right_border_for_cell(cell);
+ table_used_right_border_for_cell(len_ctx, cell);
/* Bottom border */
- table_used_bottom_border_for_cell(cell);
+ table_used_bottom_border_for_cell(len_ctx, cell);
}
/* Finally, ensure that any borders configured as
@@ -316,9 +349,12 @@ void table_used_border_for_cell(struct box *cell)
/**
* Calculate used values of border-left-{style,color,width}
*
- * \param cell Table cell to consider
+ * \param len_ctx Length conversion context
+ * \param cell Table cell to consider
*/
-void table_used_left_border_for_cell(struct box *cell)
+void table_used_left_border_for_cell(
+ const nscss_len_ctx *len_ctx,
+ struct box *cell)
{
struct border a, b;
box_type a_src, b_src;
@@ -329,7 +365,7 @@ void table_used_left_border_for_cell(struct box *cell)
a.style = css_computed_border_left_style(cell->style);
a.color = css_computed_border_left_color(cell->style, &a.c);
css_computed_border_left_width(cell->style, &a.width, &a.unit);
- a.width = nscss_len2px(a.width, a.unit, cell->style);
+ a.width = nscss_len2px(len_ctx, a.width, a.unit, cell->style);
a.unit = CSS_UNIT_PX;
a_src = BOX_TABLE_CELL;
@@ -362,11 +398,12 @@ void table_used_left_border_for_cell(struct box *cell)
b.style = css_computed_border_right_style(prev->style);
b.color = css_computed_border_right_color(prev->style, &b.c);
css_computed_border_right_width(prev->style, &b.width, &b.unit);
- b.width = nscss_len2px(b.width, b.unit, prev->style);
+ b.width = nscss_len2px(len_ctx, b.width, b.unit, prev->style);
b.unit = CSS_UNIT_PX;
b_src = BOX_TABLE_CELL;
- if (table_border_is_more_eyecatching(&a, a_src, &b, b_src)) {
+ if (table_border_is_more_eyecatching(len_ctx,
+ &a, a_src, &b, b_src)) {
a = b;
a_src = b_src;
}
@@ -384,12 +421,13 @@ void table_used_left_border_for_cell(struct box *cell)
row->style, &b.c);
css_computed_border_left_width(
row->style, &b.width, &b.unit);
- b.width = nscss_len2px(b.width, b.unit, row->style);
+ b.width = nscss_len2px(len_ctx,
+ b.width, b.unit, row->style);
b.unit = CSS_UNIT_PX;
b_src = BOX_TABLE_ROW;
-
- if (table_border_is_more_eyecatching(&a, a_src,
- &b, b_src)) {
+
+ if (table_border_is_more_eyecatching(len_ctx,
+ &a, a_src, &b, b_src)) {
a = b;
a_src = b_src;
}
@@ -403,11 +441,12 @@ void table_used_left_border_for_cell(struct box *cell)
b.style = css_computed_border_left_style(group->style);
b.color = css_computed_border_left_color(group->style, &b.c);
css_computed_border_left_width(group->style, &b.width, &b.unit);
- b.width = nscss_len2px(b.width, b.unit, group->style);
+ b.width = nscss_len2px(len_ctx, b.width, b.unit, group->style);
b.unit = CSS_UNIT_PX;
b_src = BOX_TABLE_ROW_GROUP;
- if (table_border_is_more_eyecatching(&a, a_src, &b, b_src)) {
+ if (table_border_is_more_eyecatching(len_ctx,
+ &a, a_src, &b, b_src)) {
a = b;
a_src = b_src;
}
@@ -416,11 +455,12 @@ void table_used_left_border_for_cell(struct box *cell)
b.style = css_computed_border_left_style(table->style);
b.color = css_computed_border_left_color(table->style, &b.c);
css_computed_border_left_width(table->style, &b.width, &b.unit);
- b.width = nscss_len2px(b.width, b.unit, table->style);
+ b.width = nscss_len2px(len_ctx, b.width, b.unit, table->style);
b.unit = CSS_UNIT_PX;
b_src = BOX_TABLE;
- if (table_border_is_more_eyecatching(&a, a_src, &b, b_src)) {
+ if (table_border_is_more_eyecatching(len_ctx,
+ &a, a_src, &b, b_src)) {
a = b;
a_src = b_src;
}
@@ -429,16 +469,19 @@ void table_used_left_border_for_cell(struct box *cell)
/* a now contains the used left border for the cell */
cell->border[LEFT].style = a.style;
cell->border[LEFT].c = a.c;
- cell->border[LEFT].width =
- FIXTOINT(nscss_len2px(a.width, a.unit, cell->style));
+ cell->border[LEFT].width = FIXTOINT(nscss_len2px(len_ctx,
+ a.width, a.unit, cell->style));
}
/**
* Calculate used values of border-top-{style,color,width}
*
- * \param cell Table cell to consider
+ * \param len_ctx Length conversion context
+ * \param cell Table cell to consider
*/
-void table_used_top_border_for_cell(struct box *cell)
+void table_used_top_border_for_cell(
+ const nscss_len_ctx *len_ctx,
+ struct box *cell)
{
struct border a, b;
box_type a_src, b_src;
@@ -449,7 +492,7 @@ void table_used_top_border_for_cell(struct box *cell)
a.style = css_computed_border_top_style(cell->style);
css_computed_border_top_color(cell->style, &a.c);
css_computed_border_top_width(cell->style, &a.width, &a.unit);
- a.width = nscss_len2px(a.width, a.unit, cell->style);
+ a.width = nscss_len2px(len_ctx, a.width, a.unit, cell->style);
a.unit = CSS_UNIT_PX;
a_src = BOX_TABLE_CELL;
@@ -457,18 +500,18 @@ void table_used_top_border_for_cell(struct box *cell)
b.style = css_computed_border_top_style(row->style);
css_computed_border_top_color(row->style, &b.c);
css_computed_border_top_width(row->style, &b.width, &b.unit);
- b.width = nscss_len2px(b.width, b.unit, row->style);
+ b.width = nscss_len2px(len_ctx, b.width, b.unit, row->style);
b.unit = CSS_UNIT_PX;
b_src = BOX_TABLE_ROW;
- if (table_border_is_more_eyecatching(&a, a_src, &b, b_src)) {
+ if (table_border_is_more_eyecatching(len_ctx, &a, a_src, &b, b_src)) {
a = b;
a_src = b_src;
}
if (row->prev != NULL) {
/* Consider row(s) above */
- while (table_cell_top_process_row(cell, row->prev,
+ while (table_cell_top_process_row(len_ctx, cell, row->prev,
&a, &a_src) == false) {
if (row->prev->prev == NULL) {
/* Consider row group */
@@ -489,26 +532,29 @@ void table_used_top_border_for_cell(struct box *cell)
b.style = css_computed_border_top_style(group->style);
b.color = css_computed_border_top_color(group->style, &b.c);
css_computed_border_top_width(group->style, &b.width, &b.unit);
- b.width = nscss_len2px(b.width, b.unit, group->style);
+ b.width = nscss_len2px(len_ctx, b.width, b.unit, group->style);
b.unit = CSS_UNIT_PX;
b_src = BOX_TABLE_ROW_GROUP;
- if (table_border_is_more_eyecatching(&a, a_src, &b, b_src)) {
+ if (table_border_is_more_eyecatching(len_ctx,
+ &a, a_src, &b, b_src)) {
a = b;
a_src = b_src;
}
if (group->prev == NULL) {
/* Top border of table */
- table_cell_top_process_table(group->parent, &a, &a_src);
+ table_cell_top_process_table(len_ctx,
+ group->parent, &a, &a_src);
} else {
/* Process previous group(s) */
- while (table_cell_top_process_group(cell, group->prev,
+ while (table_cell_top_process_group(len_ctx,
+ cell, group->prev,
&a, &a_src) == false) {
if (group->prev->prev == NULL) {
/* Top border of table */
- table_cell_top_process_table(
- group->parent,
+ table_cell_top_process_table(len_ctx,
+ group->parent,
&a, &a_src);
break;
} else {
@@ -521,16 +567,19 @@ void table_used_top_border_for_cell(struct box *cell)
/* a now contains the used top border for the cell */
cell->border[TOP].style = a.style;
cell->border[TOP].c = a.c;
- cell->border[TOP].width =
- FIXTOINT(nscss_len2px(a.width, a.unit, cell->style));
+ cell->border[TOP].width = FIXTOINT(nscss_len2px(len_ctx,
+ a.width, a.unit, cell->style));
}
/**
* Calculate used values of border-right-{style,color,width}
*
- * \param cell Table cell to consider
+ * \param len_ctx Length conversion context
+ * \param cell Table cell to consider
*/
-void table_used_right_border_for_cell(struct box *cell)
+void table_used_right_border_for_cell(
+ const nscss_len_ctx *len_ctx,
+ struct box *cell)
{
struct border a, b;
box_type a_src, b_src;
@@ -541,7 +590,7 @@ void table_used_right_border_for_cell(struct box *cell)
a.style = css_computed_border_right_style(cell->style);
css_computed_border_right_color(cell->style, &a.c);
css_computed_border_right_width(cell->style, &a.width, &a.unit);
- a.width = nscss_len2px(a.width, a.unit, cell->style);
+ a.width = nscss_len2px(len_ctx, a.width, a.unit, cell->style);
a.unit = CSS_UNIT_PX;
a_src = BOX_TABLE_CELL;
@@ -565,12 +614,13 @@ void table_used_right_border_for_cell(struct box *cell)
row->style, &b.c);
css_computed_border_right_width(
row->style, &b.width, &b.unit);
- b.width = nscss_len2px(b.width, b.unit, row->style);
+ b.width = nscss_len2px(len_ctx,
+ b.width, b.unit, row->style);
b.unit = CSS_UNIT_PX;
b_src = BOX_TABLE_ROW;
-
- if (table_border_is_more_eyecatching(&a, a_src,
- &b, b_src)) {
+
+ if (table_border_is_more_eyecatching(len_ctx,
+ &a, a_src, &b, b_src)) {
a = b;
a_src = b_src;
}
@@ -583,13 +633,14 @@ void table_used_right_border_for_cell(struct box *cell)
/* Row group -- consider its right border */
b.style = css_computed_border_right_style(group->style);
b.color = css_computed_border_right_color(group->style, &b.c);
- css_computed_border_right_width(group->style,
+ css_computed_border_right_width(group->style,
&b.width, &b.unit);
- b.width = nscss_len2px(b.width, b.unit, group->style);
+ b.width = nscss_len2px(len_ctx, b.width, b.unit, group->style);
b.unit = CSS_UNIT_PX;
b_src = BOX_TABLE_ROW_GROUP;
- if (table_border_is_more_eyecatching(&a, a_src, &b, b_src)) {
+ if (table_border_is_more_eyecatching(len_ctx,
+ &a, a_src, &b, b_src)) {
a = b;
a_src = b_src;
}
@@ -599,11 +650,12 @@ void table_used_right_border_for_cell(struct box *cell)
b.color = css_computed_border_right_color(table->style, &b.c);
css_computed_border_right_width(table->style,
&b.width, &b.unit);
- b.width = nscss_len2px(b.width, b.unit, table->style);
+ b.width = nscss_len2px(len_ctx, b.width, b.unit, table->style);
b.unit = CSS_UNIT_PX;
b_src = BOX_TABLE;
- if (table_border_is_more_eyecatching(&a, a_src, &b, b_src)) {
+ if (table_border_is_more_eyecatching(len_ctx,
+ &a, a_src, &b, b_src)) {
a = b;
a_src = b_src;
}
@@ -612,16 +664,19 @@ void table_used_right_border_for_cell(struct box *cell)
/* a now contains the used right border for the cell */
cell->border[RIGHT].style = a.style;
cell->border[RIGHT].c = a.c;
- cell->border[RIGHT].width =
- FIXTOINT(nscss_len2px(a.width, a.unit, cell->style));
+ cell->border[RIGHT].width = FIXTOINT(nscss_len2px(len_ctx,
+ a.width, a.unit, cell->style));
}
/**
* Calculate used values of border-bottom-{style,color,width}
*
- * \param cell Table cell to consider
+ * \param len_ctx Length conversion context
+ * \param cell Table cell to consider
*/
-void table_used_bottom_border_for_cell(struct box *cell)
+void table_used_bottom_border_for_cell(
+ const nscss_len_ctx *len_ctx,
+ struct box *cell)
{
struct border a, b;
box_type a_src, b_src;
@@ -632,7 +687,7 @@ void table_used_bottom_border_for_cell(struct box *cell)
a.style = css_computed_border_bottom_style(cell->style);
css_computed_border_bottom_color(cell->style, &a.c);
css_computed_border_bottom_width(cell->style, &a.width, &a.unit);
- a.width = nscss_len2px(a.width, a.unit, cell->style);
+ a.width = nscss_len2px(len_ctx, a.width, a.unit, cell->style);
a.unit = CSS_UNIT_PX;
a_src = BOX_TABLE_CELL;
@@ -656,11 +711,12 @@ void table_used_bottom_border_for_cell(struct box *cell)
b.style = css_computed_border_bottom_style(row->style);
b.color = css_computed_border_bottom_color(row->style, &b.c);
css_computed_border_bottom_width(row->style, &b.width, &b.unit);
- b.width = nscss_len2px(b.width, b.unit, row->style);
+ b.width = nscss_len2px(len_ctx, b.width, b.unit, row->style);
b.unit = CSS_UNIT_PX;
b_src = BOX_TABLE_ROW;
- if (table_border_is_more_eyecatching(&a, a_src, &b, b_src)) {
+ if (table_border_is_more_eyecatching(len_ctx,
+ &a, a_src, &b, b_src)) {
a = b;
a_src = b_src;
}
@@ -670,11 +726,12 @@ void table_used_bottom_border_for_cell(struct box *cell)
b.color = css_computed_border_bottom_color(group->style, &b.c);
css_computed_border_bottom_width(group->style,
&b.width, &b.unit);
- b.width = nscss_len2px(b.width, b.unit, group->style);
+ b.width = nscss_len2px(len_ctx, b.width, b.unit, group->style);
b.unit = CSS_UNIT_PX;
b_src = BOX_TABLE_ROW_GROUP;
- if (table_border_is_more_eyecatching(&a, a_src, &b, b_src)) {
+ if (table_border_is_more_eyecatching(len_ctx,
+ &a, a_src, &b, b_src)) {
a = b;
a_src = b_src;
}
@@ -684,11 +741,12 @@ void table_used_bottom_border_for_cell(struct box *cell)
b.color = css_computed_border_bottom_color(table->style, &b.c);
css_computed_border_bottom_width(table->style,
&b.width, &b.unit);
- b.width = nscss_len2px(b.width, b.unit, table->style);
+ b.width = nscss_len2px(len_ctx, b.width, b.unit, table->style);
b.unit = CSS_UNIT_PX;
b_src = BOX_TABLE;
- if (table_border_is_more_eyecatching(&a, a_src, &b, b_src)) {
+ if (table_border_is_more_eyecatching(len_ctx,
+ &a, a_src, &b, b_src)) {
a = b;
}
}
@@ -696,21 +754,26 @@ void table_used_bottom_border_for_cell(struct box *cell)
/* a now contains the used bottom border for the cell */
cell->border[BOTTOM].style = a.style;
cell->border[BOTTOM].c = a.c;
- cell->border[BOTTOM].width =
- FIXTOINT(nscss_len2px(a.width, a.unit, cell->style));
+ cell->border[BOTTOM].width = FIXTOINT(nscss_len2px(len_ctx,
+ a.width, a.unit, cell->style));
}
/**
* Determine if a border style is more eyecatching than another
*
- * \param a Reference border style
- * \param a_src Source of \a a
- * \param b Candidate border style
- * \param b_src Source of \a b
+ * \param len_ctx Length conversion context
+ * \param a Reference border style
+ * \param a_src Source of \a a
+ * \param b Candidate border style
+ * \param b_src Source of \a b
* \return True if \a b is more eyecatching than \a a
*/
-bool table_border_is_more_eyecatching(const struct border *a,
- box_type a_src, const struct border *b, box_type b_src)
+bool table_border_is_more_eyecatching(
+ const nscss_len_ctx *len_ctx,
+ const struct border *a,
+ box_type a_src,
+ const struct border *b,
+ box_type b_src)
{
css_fixed awidth, bwidth;
int impact = 0;
@@ -731,8 +794,8 @@ bool table_border_is_more_eyecatching(const struct border *a,
* if they've come from a computed style. */
assert(a->unit != CSS_UNIT_EM && a->unit != CSS_UNIT_EX);
assert(b->unit != CSS_UNIT_EM && b->unit != CSS_UNIT_EX);
- awidth = nscss_len2px(a->width, a->unit, NULL);
- bwidth = nscss_len2px(b->width, b->unit, NULL);
+ awidth = nscss_len2px(len_ctx, a->width, a->unit, NULL);
+ bwidth = nscss_len2px(len_ctx, b->width, b->unit, NULL);
if (awidth < bwidth)
return true;
@@ -811,14 +874,18 @@ bool table_border_is_more_eyecatching(const struct border *a,
/**
* Process a table
*
- * \param table Table to process
- * \param a Current border style for cell
- * \param a_src Source of \a a
+ * \param len_ctx Length conversion context
+ * \param table Table to process
+ * \param a Current border style for cell
+ * \param a_src Source of \a a
*
* \post \a a will be updated with most eyecatching style
* \post \a a_src will be updated also
*/
-void table_cell_top_process_table(struct box *table, struct border *a,
+void table_cell_top_process_table(
+ const nscss_len_ctx *len_ctx,
+ struct box *table,
+ struct border *a,
box_type *a_src)
{
struct border b;
@@ -828,11 +895,11 @@ void table_cell_top_process_table(struct box *table, struct border *a,
b.style = css_computed_border_top_style(table->style);
b.color = css_computed_border_top_color(table->style, &b.c);
css_computed_border_top_width(table->style, &b.width, &b.unit);
- b.width = nscss_len2px(b.width, b.unit, table->style);
+ b.width = nscss_len2px(len_ctx, b.width, b.unit, table->style);
b.unit = CSS_UNIT_PX;
b_src = BOX_TABLE;
- if (table_border_is_more_eyecatching(a, *a_src, &b, b_src)) {
+ if (table_border_is_more_eyecatching(len_ctx, a, *a_src, &b, b_src)) {
*a = b;
*a_src = b_src;
}
@@ -841,17 +908,22 @@ void table_cell_top_process_table(struct box *table, struct border *a,
/**
* Process a group
*
- * \param cell Cell being considered
- * \param group Group to process
- * \param a Current border style for cell
- * \param a_src Source of \a a
+ * \param len_ctx Length conversion context
+ * \param cell Cell being considered
+ * \param group Group to process
+ * \param a Current border style for cell
+ * \param a_src Source of \a a
* \return true if group has non-empty rows, false otherwise
*
* \post \a a will be updated with most eyecatching style
* \post \a a_src will be updated also
*/
-bool table_cell_top_process_group(struct box *cell, struct box *group,
- struct border *a, box_type *a_src)
+bool table_cell_top_process_group(
+ const nscss_len_ctx *len_ctx,
+ struct box *cell,
+ struct box *group,
+ struct border *a,
+ box_type *a_src)
{
struct border b;
box_type b_src;
@@ -860,11 +932,11 @@ bool table_cell_top_process_group(struct box *cell, struct box *group,
b.style = css_computed_border_bottom_style(group->style);
b.color = css_computed_border_bottom_color(group->style, &b.c);
css_computed_border_bottom_width(group->style, &b.width, &b.unit);
- b.width = nscss_len2px(b.width, b.unit, group->style);
+ b.width = nscss_len2px(len_ctx, b.width, b.unit, group->style);
b.unit = CSS_UNIT_PX;
b_src = BOX_TABLE_ROW_GROUP;
- if (table_border_is_more_eyecatching(a, *a_src, &b, b_src)) {
+ if (table_border_is_more_eyecatching(len_ctx, a, *a_src, &b, b_src)) {
*a = b;
*a_src = b_src;
}
@@ -873,7 +945,7 @@ bool table_cell_top_process_group(struct box *cell, struct box *group,
/* Process rows in group, starting with last */
struct box *row = group->last;
- while (table_cell_top_process_row(cell, row,
+ while (table_cell_top_process_row(len_ctx, cell, row,
a, a_src) == false) {
if (row->prev == NULL) {
return false;
@@ -886,11 +958,12 @@ bool table_cell_top_process_group(struct box *cell, struct box *group,
b.style = css_computed_border_top_style(group->style);
b.color = css_computed_border_top_color(group->style, &b.c);
css_computed_border_top_width(group->style, &b.width, &b.unit);
- b.width = nscss_len2px(b.width, b.unit, group->style);
+ b.width = nscss_len2px(len_ctx, b.width, b.unit, group->style);
b.unit = CSS_UNIT_PX;
b_src = BOX_TABLE_ROW_GROUP;
- if (table_border_is_more_eyecatching(a, *a_src, &b, b_src)) {
+ if (table_border_is_more_eyecatching(len_ctx,
+ a, *a_src, &b, b_src)) {
*a = b;
*a_src = b_src;
}
@@ -904,17 +977,22 @@ bool table_cell_top_process_group(struct box *cell, struct box *group,
/**
* Process a row
*
- * \param cell Cell being considered
- * \param row Row to process
- * \param a Current border style for cell
- * \param a_src Source of \a a
+ * \param len_ctx Length conversion context
+ * \param cell Cell being considered
+ * \param row Row to process
+ * \param a Current border style for cell
+ * \param a_src Source of \a a
* \return true if row has cells, false otherwise
*
* \post \a a will be updated with most eyecatching style
* \post \a a_src will be updated also
*/
-bool table_cell_top_process_row(struct box *cell, struct box *row,
- struct border *a, box_type *a_src)
+bool table_cell_top_process_row(
+ const nscss_len_ctx *len_ctx,
+ struct box *cell,
+ struct box *row,
+ struct border *a,
+ box_type *a_src)
{
struct border b;
box_type b_src;
@@ -923,11 +1001,11 @@ bool table_cell_top_process_row(struct box *cell, struct box *row,
b.style = css_computed_border_bottom_style(row->style);
b.color = css_computed_border_bottom_color(row->style, &b.c);
css_computed_border_bottom_width(row->style, &b.width, &b.unit);
- b.width = nscss_len2px(b.width, b.unit, row->style);
+ b.width = nscss_len2px(len_ctx, b.width, b.unit, row->style);
b.unit = CSS_UNIT_PX;
b_src = BOX_TABLE_ROW;
- if (table_border_is_more_eyecatching(a, *a_src, &b, b_src)) {
+ if (table_border_is_more_eyecatching(len_ctx, a, *a_src, &b, b_src)) {
*a = b;
*a_src = b_src;
}
@@ -937,11 +1015,12 @@ bool table_cell_top_process_row(struct box *cell, struct box *row,
b.style = css_computed_border_top_style(row->style);
b.color = css_computed_border_top_color(row->style, &b.c);
css_computed_border_top_width(row->style, &b.width, &b.unit);
- b.width = nscss_len2px(b.width, b.unit, row->style);
+ b.width = nscss_len2px(len_ctx, b.width, b.unit, row->style);
b.unit = CSS_UNIT_PX;
b_src = BOX_TABLE_ROW;
- if (table_border_is_more_eyecatching(a, *a_src, &b, b_src)) {
+ if (table_border_is_more_eyecatching(len_ctx,
+ a, *a_src, &b, b_src)) {
*a = b;
*a_src = b_src;
}
@@ -975,13 +1054,13 @@ bool table_cell_top_process_row(struct box *cell, struct box *row,
c->style, &b.c);
css_computed_border_bottom_width(c->style,
&b.width, &b.unit);
- b.width = nscss_len2px(b.width, b.unit,
- c->style);
+ b.width = nscss_len2px(len_ctx,
+ b.width, b.unit, c->style);
b.unit = CSS_UNIT_PX;
b_src = BOX_TABLE_CELL;
- if (table_border_is_more_eyecatching(a, *a_src,
- &b, b_src)) {
+ if (table_border_is_more_eyecatching(len_ctx,
+ a, *a_src, &b, b_src)) {
*a = b;
*a_src = b_src;
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-16 13:25:11 +0000