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dwrite: Store pair kerning range attribute.
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777ae5b7c5
commit
672aae654e
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@ -67,6 +67,7 @@ enum layout_range_attr_kind {
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LAYOUT_RANGE_ATTR_INLINE,
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LAYOUT_RANGE_ATTR_UNDERLINE,
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LAYOUT_RANGE_ATTR_STRIKETHROUGH,
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LAYOUT_RANGE_ATTR_PAIR_KERNING,
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LAYOUT_RANGE_ATTR_FONTCOLL,
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LAYOUT_RANGE_ATTR_LOCALE,
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LAYOUT_RANGE_ATTR_FONTFAMILY
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@ -83,6 +84,7 @@ struct layout_range_attr_value {
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IUnknown *effect;
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BOOL underline;
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BOOL strikethrough;
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BOOL pair_kerning;
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IDWriteFontCollection *collection;
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const WCHAR *locale;
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const WCHAR *fontfamily;
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@ -100,6 +102,7 @@ struct layout_range {
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IUnknown *effect;
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BOOL underline;
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BOOL strikethrough;
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BOOL pair_kerning;
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IDWriteFontCollection *collection;
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WCHAR locale[LOCALE_NAME_MAX_LENGTH];
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WCHAR *fontfamily;
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@ -628,6 +631,8 @@ static BOOL is_same_layout_attrvalue(struct layout_range const *range, enum layo
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return range->underline == value->u.underline;
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case LAYOUT_RANGE_ATTR_STRIKETHROUGH:
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return range->strikethrough == value->u.strikethrough;
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case LAYOUT_RANGE_ATTR_PAIR_KERNING:
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return range->pair_kerning == value->u.pair_kerning;
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case LAYOUT_RANGE_ATTR_FONTCOLL:
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return range->collection == value->u.collection;
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case LAYOUT_RANGE_ATTR_LOCALE:
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@ -651,6 +656,7 @@ static inline BOOL is_same_layout_attributes(struct layout_range const *left, st
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left->effect == right->effect &&
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left->underline == right->underline &&
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left->strikethrough == right->strikethrough &&
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left->pair_kerning == right->pair_kerning &&
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left->collection == right->collection &&
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!strcmpW(left->locale, right->locale) &&
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!strcmpW(left->fontfamily, right->fontfamily);
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@ -678,6 +684,7 @@ static struct layout_range *alloc_layout_range(struct dwrite_textlayout *layout,
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range->effect = NULL;
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range->underline = FALSE;
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range->strikethrough = FALSE;
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range->pair_kerning = FALSE;
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range->fontfamily = heap_strdupW(layout->format.family_name);
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if (!range->fontfamily) {
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@ -823,6 +830,10 @@ static BOOL set_layout_range_attrval(struct layout_range *dest, enum layout_rang
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changed = dest->strikethrough != value->u.strikethrough;
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dest->strikethrough = value->u.strikethrough;
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break;
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case LAYOUT_RANGE_ATTR_PAIR_KERNING:
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changed = dest->pair_kerning != value->u.pair_kerning;
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dest->pair_kerning = value->u.pair_kerning;
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break;
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case LAYOUT_RANGE_ATTR_FONTCOLL:
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changed = set_layout_range_iface_attr((IUnknown**)&dest->collection, (IUnknown*)value->u.collection);
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break;
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@ -1758,16 +1769,30 @@ static HRESULT WINAPI dwritetextlayout1_SetPairKerning(IDWriteTextLayout2 *iface
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DWRITE_TEXT_RANGE range)
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{
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struct dwrite_textlayout *This = impl_from_IDWriteTextLayout2(iface);
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FIXME("(%p)->(%d %s): stub\n", This, is_pairkerning_enabled, debugstr_range(&range));
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return E_NOTIMPL;
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struct layout_range_attr_value value;
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TRACE("(%p)->(%d %s)\n", This, is_pairkerning_enabled, debugstr_range(&range));
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value.range = range;
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value.u.pair_kerning = !!is_pairkerning_enabled;
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return set_layout_range_attr(This, LAYOUT_RANGE_ATTR_PAIR_KERNING, &value);
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}
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static HRESULT WINAPI dwritetextlayout1_GetPairKerning(IDWriteTextLayout2 *iface, UINT32 position, BOOL *is_pairkerning_enabled,
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DWRITE_TEXT_RANGE *range)
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DWRITE_TEXT_RANGE *r)
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{
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struct dwrite_textlayout *This = impl_from_IDWriteTextLayout2(iface);
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FIXME("(%p)->(%p %p): stub\n", This, is_pairkerning_enabled, range);
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return E_NOTIMPL;
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struct layout_range *range;
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TRACE("(%p)->(%u %p %p)\n", This, position, is_pairkerning_enabled, r);
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if (position >= This->len)
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return S_OK;
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range = get_layout_range_by_pos(This, position);
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*is_pairkerning_enabled = range->pair_kerning;
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return return_range(range, r);
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}
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static HRESULT WINAPI dwritetextlayout1_SetCharacterSpacing(IDWriteTextLayout2 *iface, FLOAT leading_spacing, FLOAT trailing_spacing,
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@ -1035,6 +1035,60 @@ if (0) /* crashes on native */
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IDWriteTextFormat_Release(format);
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}
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static void test_SetPairKerning(void)
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{
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static const WCHAR strW[] = {'a','b','c','d',0};
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IDWriteTextLayout1 *layout1;
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IDWriteTextFormat *format;
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IDWriteTextLayout *layout;
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DWRITE_TEXT_RANGE range;
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BOOL kerning;
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HRESULT hr;
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hr = IDWriteFactory_CreateTextFormat(factory, tahomaW, NULL, DWRITE_FONT_WEIGHT_NORMAL, DWRITE_FONT_STYLE_NORMAL,
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DWRITE_FONT_STRETCH_NORMAL, 10.0, enusW, &format);
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ok(hr == S_OK, "got 0x%08x\n", hr);
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hr = IDWriteFactory_CreateTextLayout(factory, strW, 4, format, 1000.0, 1000.0, &layout);
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ok(hr == S_OK, "got 0x%08x\n", hr);
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IDWriteTextFormat_Release(format);
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hr = IDWriteTextLayout_QueryInterface(layout, &IID_IDWriteTextLayout1, (void**)&layout1);
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IDWriteTextLayout_Release(layout);
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if (hr != S_OK) {
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win_skip("SetPairKerning() is not supported.\n");
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return;
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}
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if (0) { /* crashes on native */
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hr = IDWriteTextLayout1_GetPairKerning(layout1, 0, NULL, NULL);
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hr = IDWriteTextLayout1_GetPairKerning(layout1, 0, NULL, &range);
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}
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hr = IDWriteTextLayout1_GetPairKerning(layout1, 0, &kerning, NULL);
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ok(hr == S_OK, "got 0x%08x\n", hr);
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range.startPosition = 0;
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range.length = 0;
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kerning = TRUE;
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hr = IDWriteTextLayout1_GetPairKerning(layout1, 0, &kerning, &range);
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ok(hr == S_OK, "got 0x%08x\n", hr);
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ok(!kerning, "got %d\n", kerning);
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range.startPosition = 0;
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range.length = 1;
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hr = IDWriteTextLayout1_SetPairKerning(layout1, 2, range);
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ok(hr == S_OK, "got 0x%08x\n", hr);
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kerning = FALSE;
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hr = IDWriteTextLayout1_GetPairKerning(layout1, 0, &kerning, &range);
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ok(hr == S_OK, "got 0x%08x\n", hr);
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ok(kerning == TRUE, "got %d\n", kerning);
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IDWriteTextLayout1_Release(layout1);
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}
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START_TEST(layout)
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{
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HRESULT hr;
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@ -1061,6 +1115,7 @@ START_TEST(layout)
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test_typography();
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test_GetClusterMetrics();
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test_SetLocaleName();
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test_SetPairKerning();
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IDWriteFactory_Release(factory);
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}
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