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dwrite: Underline origin is always at the left run boundary.

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Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Nikolay Sivov 2016-01-19 23:23:00 +03:00 committed by Alexandre Julliard
parent 121a69e028
commit adfd1ad2ce
1 changed files with 7 additions and 1 deletions
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8
dlls/dwrite/layout.c
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@ -428,6 +428,11 @@ static HRESULT format_set_optical_alignment(struct dwrite_textformat_data *forma
return S_OK;
}
static BOOL is_run_rtl(const struct layout_effective_run *run)
{
return run->run->u.regular.run.bidiLevel & 1;
}
static struct layout_run *alloc_layout_run(enum layout_run_kind kind)
{
struct layout_run *ret;
@ -3144,7 +3149,8 @@ static HRESULT WINAPI dwritetextlayout_Draw(IDWriteTextLayout2 *iface,
LIST_FOR_EACH_ENTRY(u, &This->underlines, struct layout_underline, entry) {
IDWriteTextRenderer_DrawUnderline(renderer,
context,
u->run->origin_x + run->align_dx + origin_x,
/* horizontal underline always grows from left to right, width is always added to origin regardless of run direction */
(is_run_rtl(u->run) ? u->run->origin_x - u->run->width : u->run->origin_x) + run->align_dx + origin_x,
SNAP_COORD(u->run->origin_y + origin_y),
&u->u,
u->run->effect);