[PATCH 1/2] dwrite: Implement GetMatchingFontsByLOGFONT().

[Nikolay Sivov]

Signed-off-by: Nikolay Sivov <nsivov at codeweavers.com>
---
 dlls/dwrite/font.c       |  4 ++-
 dlls/dwrite/gdiinterop.c | 15 ++++++++---
 dlls/dwrite/tests/font.c | 57 ++++++++++++++++++++++++++++++++++++++++
 3 files changed, 72 insertions(+), 4 deletions(-)

diff --git a/dlls/dwrite/font.c b/dlls/dwrite/font.c
index 5815c09e8ae..2296c74c1e3 100644
--- a/dlls/dwrite/font.c
+++ b/dlls/dwrite/font.c
@@ -7501,6 +7501,8 @@ static IDWriteLocalizedStrings * fontset_entry_get_property(struct dwrite_fontse
         opentype_get_font_info_strings(&stream_desc, DWRITE_INFORMATIONAL_STRING_DESIGN_SCRIPT_LANGUAGE_TAG, &value);
     else if (property == DWRITE_FONT_PROPERTY_ID_SUPPORTED_SCRIPT_LANGUAGE_TAG)
         opentype_get_font_info_strings(&stream_desc, DWRITE_INFORMATIONAL_STRING_SUPPORTED_SCRIPT_LANGUAGE_TAG, &value);
+    else if (property == DWRITE_FONT_PROPERTY_ID_WIN32_FAMILY_NAME)
+        opentype_get_font_info_strings(&stream_desc, DWRITE_INFORMATIONAL_STRING_WIN32_FAMILY_NAMES, &value);
     else
         WARN("Unsupported property %u.\n", property);
 
@@ -7642,6 +7644,7 @@ static BOOL fontset_entry_is_matching(struct dwrite_fontset_entry *entry, DWRITE
             case DWRITE_FONT_PROPERTY_ID_FULL_NAME:
             case DWRITE_FONT_PROPERTY_ID_DESIGN_SCRIPT_LANGUAGE_TAG:
             case DWRITE_FONT_PROPERTY_ID_SUPPORTED_SCRIPT_LANGUAGE_TAG:
+            case DWRITE_FONT_PROPERTY_ID_WIN32_FAMILY_NAME:
                 if (!(value = fontset_entry_get_property(entry, props[i].propertyId)))
                     return FALSE;
 
@@ -7652,7 +7655,6 @@ static BOOL fontset_entry_is_matching(struct dwrite_fontset_entry *entry, DWRITE
             case DWRITE_FONT_PROPERTY_ID_WEIGHT_STRETCH_STYLE_FAMILY_NAME:
             case DWRITE_FONT_PROPERTY_ID_TYPOGRAPHIC_FAMILY_NAME:
             case DWRITE_FONT_PROPERTY_ID_WEIGHT_STRETCH_STYLE_FACE_NAME:
-            case DWRITE_FONT_PROPERTY_ID_WIN32_FAMILY_NAME:
             case DWRITE_FONT_PROPERTY_ID_SEMANTIC_TAG:
             case DWRITE_FONT_PROPERTY_ID_WEIGHT:
             case DWRITE_FONT_PROPERTY_ID_STRETCH:
diff --git a/dlls/dwrite/gdiinterop.c b/dlls/dwrite/gdiinterop.c
index e8b4a747e29..703b1e8170c 100644
--- a/dlls/dwrite/gdiinterop.c
+++ b/dlls/dwrite/gdiinterop.c
@@ -906,11 +906,20 @@ static HRESULT WINAPI gdiinterop1_GetFontSignature(IDWriteGdiInterop1 *iface, ID
 }
 
 static HRESULT WINAPI gdiinterop1_GetMatchingFontsByLOGFONT(IDWriteGdiInterop1 *iface, LOGFONTW const *logfont,
-    IDWriteFontSet *fontset, IDWriteFontSet **subset)
+        IDWriteFontSet *fontset, IDWriteFontSet **subset)
 {
-    FIXME("%p, %p, %p, %p: stub.\n", iface, logfont, fontset, subset);
+    DWRITE_FONT_PROPERTY property;
 
-    return E_NOTIMPL;
+    TRACE("%p, %p, %p, %p.\n", iface, logfont, fontset, subset);
+
+    if (!logfont || !fontset)
+        return E_INVALIDARG;
+
+    property.propertyId = DWRITE_FONT_PROPERTY_ID_WIN32_FAMILY_NAME;
+    property.propertyValue = logfont->lfFaceName;
+    property.localeName = L"";
+
+    return IDWriteFontSet_GetMatchingFonts(fontset, &property, 1, subset);
 }
 
 static const IDWriteGdiInterop1Vtbl gdiinteropvtbl =
diff --git a/dlls/dwrite/tests/font.c b/dlls/dwrite/tests/font.c
index b185db49c13..b347a73a53e 100644
--- a/dlls/dwrite/tests/font.c
+++ b/dlls/dwrite/tests/font.c
@@ -10319,6 +10319,62 @@ if (SUCCEEDED(hr))
     DELETE_FONTFILE(path);
 }
 
+static void test_GetMatchingFontsByLOGFONT(void)
+{
+    IDWriteFontSet *systemset, *set;
+    IDWriteGdiInterop1 *interop;
+    IDWriteGdiInterop *interop0;
+    IDWriteFactory3 *factory;
+    ULONG refcount, count;
+    LOGFONTW logfont;
+    HRESULT hr;
+
+    factory = create_factory_iid(&IID_IDWriteFactory3);
+    if (!factory)
+    {
+        win_skip("Skipping GetMatchingFontsByLOGFONT() tests.\n");
+        return;
+    }
+
+    hr = IDWriteFactory3_GetSystemFontSet(factory, &systemset);
+    ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
+
+    interop = NULL;
+    hr = IDWriteFactory3_GetGdiInterop(factory, &interop0);
+    ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
+
+    hr = IDWriteGdiInterop_QueryInterface(interop0, &IID_IDWriteGdiInterop1, (void **)&interop);
+    ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
+    IDWriteGdiInterop_Release(interop0);
+
+    memset(&logfont, 0, sizeof(logfont));
+    logfont.lfHeight = 12;
+    logfont.lfWidth  = 12;
+    logfont.lfWeight = FW_BOLD;
+    logfont.lfItalic = 1;
+    lstrcpyW(logfont.lfFaceName, L"tahoma");
+
+    hr = IDWriteGdiInterop1_GetMatchingFontsByLOGFONT(interop, NULL, systemset, &set);
+    ok(hr == E_INVALIDARG, "Unexpected hr %#x.\n", hr);
+
+    hr = IDWriteGdiInterop1_GetMatchingFontsByLOGFONT(interop, &logfont, NULL, &set);
+    ok(hr == E_INVALIDARG, "Unexpected hr %#x.\n", hr);
+
+    hr = IDWriteGdiInterop1_GetMatchingFontsByLOGFONT(interop, &logfont, systemset, &set);
+    ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
+
+    count = IDWriteFontSet_GetFontCount(set);
+    ok(count > 0, "Unexpected count %u.\n", count);
+
+    IDWriteFontSet_Release(set);
+
+    IDWriteGdiInterop1_Release(interop);
+    IDWriteFontSet_Release(systemset);
+
+    refcount = IDWriteFactory3_Release(factory);
+    ok(!refcount, "Factory wasn't released, %u.\n", refcount);
+}
+
 START_TEST(font)
 {
     IDWriteFactory *factory;
@@ -10393,6 +10449,7 @@ START_TEST(font)
     test_family_font_set();
     test_system_font_set();
     test_CreateFontCollectionFromFontSet();
+    test_GetMatchingFontsByLOGFONT();
 
     IDWriteFactory_Release(factory);
 }
-- 
2.34.1