[PATCH v18 5/8] propsys: Add stubs for PSGetNameFromPropertyKey.

[Vibhav Pant]

From: Vibhav Pant

---
 dlls/propsys/propsys.spec   |  2 +-
 dlls/propsys/propsys_main.c | 23 +++++++++++++++++++++++
 include/propsys.idl         |  1 +
 3 files changed, 25 insertions(+), 1 deletion(-)

diff --git a/dlls/propsys/propsys.spec b/dlls/propsys/propsys.spec
index 6a1a313f93b..fbaf3b575e5 100644
--- a/dlls/propsys/propsys.spec
+++ b/dlls/propsys/propsys.spec
@@ -77,7 +77,7 @@
 @ stub PSFormatPropertyValue
 @ stub PSGetItemPropertyHandler
 @ stub PSGetItemPropertyHandlerWithCreateObject
-@ stub PSGetNameFromPropertyKey
+@ stdcall PSGetNameFromPropertyKey(ptr ptr)
 @ stub PSGetNamedPropertyFromPropertyStorage
 @ stdcall PSGetPropertyDescription(ptr ptr ptr)
 @ stub PSGetPropertyDescriptionByName
diff --git a/dlls/propsys/propsys_main.c b/dlls/propsys/propsys_main.c
index 00e19146332..9fa7386535b 100644
--- a/dlls/propsys/propsys_main.c
+++ b/dlls/propsys/propsys_main.c
@@ -270,6 +270,29 @@ HRESULT WINAPI PSGetPropertyDescriptionListFromString(LPCWSTR proplist, REFIID r
     return E_NOTIMPL;
 }

+HRESULT WINAPI PSGetNameFromPropertyKey(REFPROPERTYKEY key, LPWSTR *name)
+{
+    HRESULT hr;
+    IPropertySystem *system;
+
+    TRACE("(%s, %p)\n", debugstr_propkey(key), name);
+    hr = IPropertySystem_QueryInterface(&propsys, &IID_IPropertySystem, (void **)&system);
+    if (SUCCEEDED(hr))
+    {
+        IPropertyDescription *desc;
+
+        hr = IPropertySystem_GetPropertyDescription(system, key, &IID_IPropertyDescription, (void **)&desc);
+        if (SUCCEEDED(hr))
+        {
+            hr = IPropertyDescription_GetCanonicalName(desc, name);
+            IPropertyDescription_Release(desc);
+        }
+        IPropertySystem_Release(system);
+    }
+
+    return hr;
+}
+
 HRESULT WINAPI PSGetPropertyKeyFromName(PCWSTR name, PROPERTYKEY *key)
 {
     HRESULT hr;
diff --git a/include/propsys.idl b/include/propsys.idl
index 24ffd00c2d3..1cfcaf338da 100644
--- a/include/propsys.idl
+++ b/include/propsys.idl
@@ -810,6 +810,7 @@ cpp_quote("PSSTDAPI PSCreatePropertyStoreFromObject(IUnknown*,DWORD,REFIID,void
 cpp_quote("PSSTDAPI PSGetPropertySystem(REFIID, void**);")
 cpp_quote("PSSTDAPI PSStringFromPropertyKey(REFPROPERTYKEY,LPWSTR,UINT);")
 cpp_quote("PSSTDAPI PSGetPropertyKeyFromName(PCWSTR,PROPERTYKEY *);")
+cpp_quote("PSSTDAPI PSGetNameFromPropertyKey(REFPROPERTYKEY,LPWSTR *);")
 cpp_quote("PSSTDAPI PSPropertyKeyFromString(LPCWSTR,PROPERTYKEY*);")
 cpp_quote("PSSTDAPI PSGetPropertyDescription(REFPROPERTYKEY,REFIID,void **);")
 cpp_quote("PSSTDAPI PSGetPropertyDescriptionListFromString(LPCWSTR,REFIID,void **);")