mshtml: Implement IHTMLStyle get/put letterSpacing.

dlls/mshtml/htmlstyle.c

@@ -95,6 +95,8 @@ static const WCHAR attrHeight[] =
     {'h','e','i','g','h','t',0};
 static const WCHAR attrLeft[] =
     {'l','e','f','t',0};
+static const WCHAR attrLetterSpacing[] =
+    {'l','e','t','t','e','r','-','s','p','a','c','i','n','g',0};
 static const WCHAR attrMargin[] =
     {'m','a','r','g','i','n',0};
 static const WCHAR attrMarginLeft[] =
@@ -162,6 +164,7 @@ static const struct{
     {attrFontWeight,           DISPID_IHTMLSTYLE_FONTWEIGHT},
     {attrHeight,               DISPID_IHTMLSTYLE_HEIGHT},
     {attrLeft,                 DISPID_IHTMLSTYLE_LEFT},
+    {attrLetterSpacing,        DISPID_IHTMLSTYLE_LETTERSPACING},
     {attrMargin,               DISPID_IHTMLSTYLE_MARGIN},
     {attrMarginLeft,           DISPID_IHTMLSTYLE_MARGINLEFT},
     {attrMarginRight,          DISPID_IHTMLSTYLE_MARGINRIGHT},
@@ -940,15 +943,15 @@ static HRESULT WINAPI HTMLStyle_get_wordSpacing(IHTMLStyle *iface, VARIANT *p)
 static HRESULT WINAPI HTMLStyle_put_letterSpacing(IHTMLStyle *iface, VARIANT v)
 {
     HTMLStyle *This = HTMLSTYLE_THIS(iface);
-    FIXME("(%p)->(v%d)\n", This, V_VT(&v));
-    return E_NOTIMPL;
+    TRACE("(%p)->(v%d)\n", This, V_VT(&v));
+    return set_nsstyle_attr_var(This->nsstyle, STYLEID_LETTER_SPACING, &v, 0);
 }
 
 static HRESULT WINAPI HTMLStyle_get_letterSpacing(IHTMLStyle *iface, VARIANT *p)
 {
     HTMLStyle *This = HTMLSTYLE_THIS(iface);
-    FIXME("(%p)->(%p)\n", This, p);
-    return E_NOTIMPL;
+    TRACE("(%p)->(%p)\n", This, p);
+    return get_nsstyle_attr_var(This->nsstyle, STYLEID_LETTER_SPACING, p, 0);
 }
 
 static HRESULT WINAPI HTMLStyle_put_textDecoration(IHTMLStyle *iface, BSTR v)

dlls/mshtml/htmlstyle.h

@@ -65,6 +65,7 @@ typedef enum {
     STYLEID_FONT_WEIGHT,
     STYLEID_HEIGHT,
     STYLEID_LEFT,
+    STYLEID_LETTER_SPACING,
     STYLEID_MARGIN,
     STYLEID_MARGIN_LEFT,
     STYLEID_MARGIN_RIGHT,

dlls/mshtml/tests/dom.c

@@ -3747,6 +3747,26 @@ static void test_default_style(IHTMLStyle *style)
     ok(hres == S_OK, "put_wordSpacing: %08x\n", hres);
     VariantClear(&vDefault);
 
+    /* letterSpacing */
+    hres = IHTMLStyle_get_letterSpacing(style, &vDefault);
+    ok(hres == S_OK, "get_letterSpacing: %08x\n", hres);
+
+    V_VT(&v) = VT_BSTR;
+    V_BSTR(&v) = a2bstr("11");
+    hres = IHTMLStyle_put_letterSpacing(style, v);
+    ok(hres == S_OK, "put_letterSpacing: %08x\n", hres);
+    VariantClear(&v);
+
+    hres = IHTMLStyle_get_letterSpacing(style, &v);
+    ok(hres == S_OK, "get_letterSpacing: %08x\n", hres);
+    ok(V_VT(&v) == VT_BSTR, "V_VT(v)=%d\n", V_VT(&v));
+    ok(!strcmp_wa(V_BSTR(&v), "11px"), "expected 10px = %s\n", wine_dbgstr_w(V_BSTR(&v)));
+    VariantClear(&v);
+
+    hres = IHTMLStyle_put_letterSpacing(style, vDefault);
+    ok(hres == S_OK, "put_letterSpacing: %08x\n", hres);
+    VariantClear(&vDefault);
+
     hres = IHTMLStyle_QueryInterface(style, &IID_IHTMLStyle2, (void**)&style2);
     ok(hres == S_OK, "Could not get IHTMLStyle2 iface: %08x\n", hres);
     if(SUCCEEDED(hres)) {