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dwrite: Implement SetFlowDirection() for layout. 

Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Nikolay Sivov 2016-02-02 23:14:39 +03:00 committed by Alexandre Julliard
parent fc4b4be528
commit bac7e9c65e
1 changed files with 24 additions and 9 deletions
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33
dlls/dwrite/layout.c
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@ -400,6 +400,16 @@ static inline HRESULT format_set_wordwrapping(struct dwrite_textformat_data *for
return S_OK;
}
static inline HRESULT format_set_flowdirection(struct dwrite_textformat_data *format,
DWRITE_FLOW_DIRECTION direction, BOOL *changed)
{
if ((UINT32)direction > DWRITE_FLOW_DIRECTION_RIGHT_TO_LEFT)
return E_INVALIDARG;
if (changed) *changed = format->flow != direction;
format->flow = direction;
return S_OK;
}
static HRESULT get_fontfallback_from_format(const struct dwrite_textformat_data *format, IDWriteFontFallback **fallback)
{
*fallback = format->fallback;
@ -3685,8 +3695,19 @@ static HRESULT WINAPI dwritetextformat1_layout_SetReadingDirection(IDWriteTextFo
static HRESULT WINAPI dwritetextformat1_layout_SetFlowDirection(IDWriteTextFormat1 *iface, DWRITE_FLOW_DIRECTION direction)
{
struct dwrite_textlayout *This = impl_layout_form_IDWriteTextFormat1(iface);
FIXME("(%p)->(%d): stub\n", This, direction);
return E_NOTIMPL;
BOOL changed;
HRESULT hr;
TRACE("(%p)->(%d)\n", This, direction);
hr = format_set_flowdirection(&This->format, direction, &changed);
if (FAILED(hr))
return hr;
if (changed)
This->recompute = RECOMPUTE_EVERYTHING;
return S_OK;
}
static HRESULT WINAPI dwritetextformat1_layout_SetIncrementalTabStop(IDWriteTextFormat1 *iface, FLOAT tabstop)
@ -4675,14 +4696,8 @@ static HRESULT WINAPI dwritetextformat_SetReadingDirection(IDWriteTextFormat1 *i
static HRESULT WINAPI dwritetextformat_SetFlowDirection(IDWriteTextFormat1 *iface, DWRITE_FLOW_DIRECTION direction)
{
struct dwrite_textformat *This = impl_from_IDWriteTextFormat1(iface);
TRACE("(%p)->(%d)\n", This, direction);
if ((UINT32)direction > DWRITE_FLOW_DIRECTION_RIGHT_TO_LEFT)
return E_INVALIDARG;
This->format.flow = direction;
return S_OK;
return format_set_flowdirection(&This->format, direction, NULL);
}
static HRESULT WINAPI dwritetextformat_SetIncrementalTabStop(IDWriteTextFormat1 *iface, FLOAT tabstop)