[PATCH 5/7] oleacc: Add get_value function for edit client accessible object.

[Connor McAdams]

Signed-off-by: Connor McAdams 
---
 dlls/oleacc/client.c | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)

diff --git a/dlls/oleacc/client.c b/dlls/oleacc/client.c
index 22b8c225dd9..1cfbc7cd8cc 100644
--- a/dlls/oleacc/client.c
+++ b/dlls/oleacc/client.c
@@ -31,6 +31,7 @@ typedef struct {
     HRESULT (*get_state)(IAccessible *, VARIANT, VARIANT *);
     HRESULT (*get_name)(IAccessible *, VARIANT, BSTR *);
     HRESULT (*get_kbd_shortcut)(IAccessible *, VARIANT, BSTR *);
+    HRESULT (*get_value)(IAccessible *, VARIANT, BSTR *);
 } WinClassVtbl;

typedef struct {
@@ -233,6 +234,9 @@ static HRESULT WINAPI Client_get_accValue(IAccessible *iface, VARIANT varID, BST

TRACE("(%p)->(%s %p)\n", This, debugstr_variant(&varID), pszValue);

+    if (This->vtbl.get_value)
+        return This->vtbl.get_value(iface, varID, pszValue);
+
     *pszValue = NULL;
     if(convert_child_id(&varID) != CHILDID_SELF)
         return E_INVALIDARG;
@@ -817,6 +821,33 @@ static HRESULT edit_get_kbd_shortcut(IAccessible *iface, VARIANT var_id,
     return acc_client_get_kbd_shortcut_str(name, len, out_kbd_shortcut);
 }

+static HRESULT edit_get_value(IAccessible *iface, VARIANT var_id, BSTR *out_value)
+{
+    Client *This = impl_from_Client(iface);
+    WCHAR *buf;
+    UINT len;
+
+    TRACE("(%p)->(%s %p)\n", This, debugstr_variant(&var_id), out_value);
+
+    *out_value = NULL;
+    if(convert_child_id(&var_id) != CHILDID_SELF || !IsWindow(This->hwnd))
+        return E_INVALIDARG;
+
+    if (GetWindowLongW(This->hwnd, GWL_STYLE) & ES_PASSWORD)
+        return E_ACCESSDENIED;
+
+    len = SendMessageW(This->hwnd, WM_GETTEXTLENGTH, 0, 0);
+    buf = heap_alloc_zero((len + 1) * sizeof(*buf));
+    if (!buf)
+        return E_OUTOFMEMORY;
+
+    SendMessageW(This->hwnd, WM_GETTEXT, len + 1, (LPARAM)buf);
+    *out_value = SysAllocString(buf);
+    heap_free(buf);
+
+    return S_OK;
+}
+
 HRESULT create_edit_client_object(HWND hwnd, const IID *iid, void **obj)
 {
     IAccessible *acc;
@@ -831,6 +862,7 @@ HRESULT create_edit_client_object(HWND hwnd, const IID *iid, void **obj)
     client->vtbl.get_state = &edit_get_state;
     client->vtbl.get_name = &edit_get_name;
     client->vtbl.get_kbd_shortcut = &edit_get_kbd_shortcut;
+    client->vtbl.get_value = &edit_get_value;

hres = IAccessible_QueryInterface(acc, iid, obj);
     IAccessible_Release(acc);