msi: Strip leading text style label from control text before lookup in binary table.

dlls/msi/dialog.c

@@ -801,11 +801,31 @@ static UINT msi_dialog_text_control( msi_dialog *dialog, MSIRECORD *rec )
     return ERROR_SUCCESS;
 }
 
+/* strip any leading text style label from text field */
+static WCHAR *msi_get_binary_name( MSIPACKAGE *package, MSIRECORD *rec )
+{
+    WCHAR *p, *text;
+
+    text = msi_get_deformatted_field( package, rec, 10 );
+    if (!text)
+        return NULL;
+
+    p = text;
+    while (*p && *p != '{') p++;
+    if (!*p++) return text;
+
+    while (*p && *p != '}') p++;
+    if (!*p++) return text;
+
+    p = strdupW( p );
+    msi_free( text );
+    return p;
+}
+
 static UINT msi_dialog_button_control( msi_dialog *dialog, MSIRECORD *rec )
 {
     msi_control *control;
     UINT attributes, style;
-    LPWSTR text;
 
     TRACE("%p %p\n", dialog, rec);
 
@@ -820,12 +840,19 @@ static UINT msi_dialog_button_control( msi_dialog *dialog, MSIRECORD *rec )
 
     control->handler = msi_dialog_button_handler;
 
-    /* set the icon */
-    text = msi_get_deformatted_field( dialog->package, rec, 10 );
-    control->hIcon = msi_load_icon( dialog->package->db, text, attributes );
-    if( attributes & msidbControlAttributesIcon )
-        SendMessageW( control->hwnd, BM_SETIMAGE, IMAGE_ICON, (LPARAM) control->hIcon );
-    msi_free( text );
+    if (attributes & msidbControlAttributesIcon)
+    {
+        /* set the icon */
+        LPWSTR name = msi_get_binary_name( dialog->package, rec );
+        control->hIcon = msi_load_icon( dialog->package->db, name, attributes );
+        if (control->hIcon)
+        {
+            SendMessageW( control->hwnd, BM_SETIMAGE, IMAGE_ICON, (LPARAM) control->hIcon );
+        }
+        else
+            ERR("Failed to load icon %s\n", debugstr_w(name));
+        msi_free( name );
+    }
 
     return ERROR_SUCCESS;
 }
@@ -1142,7 +1169,7 @@ static UINT msi_dialog_bitmap_control( msi_dialog *dialog, MSIRECORD *rec )
 {
     UINT cx, cy, flags, style, attributes;
     msi_control *control;
-    LPWSTR text;
+    LPWSTR name;
 
     flags = LR_LOADFROMFILE;
     style = SS_BITMAP | SS_LEFT | WS_GROUP;
@@ -1160,15 +1187,15 @@ static UINT msi_dialog_bitmap_control( msi_dialog *dialog, MSIRECORD *rec )
     cx = msi_dialog_scale_unit( dialog, cx );
     cy = msi_dialog_scale_unit( dialog, cy );
 
-    text = msi_get_deformatted_field( dialog->package, rec, 10 );
-    control->hBitmap = msi_load_picture( dialog->package->db, text, cx, cy, flags );
+    name = msi_get_binary_name( dialog->package, rec );
+    control->hBitmap = msi_load_picture( dialog->package->db, name, cx, cy, flags );
     if( control->hBitmap )
         SendMessageW( control->hwnd, STM_SETIMAGE,
                       IMAGE_BITMAP, (LPARAM) control->hBitmap );
     else
-        ERR("Failed to load bitmap %s\n", debugstr_w(text));
+        ERR("Failed to load bitmap %s\n", debugstr_w(name));
 
-    msi_free( text );
+    msi_free( name );
     
     return ERROR_SUCCESS;
 }
@@ -1177,7 +1204,7 @@ static UINT msi_dialog_icon_control( msi_dialog *dialog, MSIRECORD *rec )
 {
     msi_control *control;
     DWORD attributes;
-    LPWSTR text;
+    LPWSTR name;
 
     TRACE("\n");
 
@@ -1185,13 +1212,13 @@ static UINT msi_dialog_icon_control( msi_dialog *dialog, MSIRECORD *rec )
                             SS_ICON | SS_CENTERIMAGE | WS_GROUP );
             
     attributes = MSI_RecordGetInteger( rec, 8 );
-    text = msi_get_deformatted_field( dialog->package, rec, 10 );
-    control->hIcon = msi_load_icon( dialog->package->db, text, attributes );
+    name = msi_get_binary_name( dialog->package, rec );
+    control->hIcon = msi_load_icon( dialog->package->db, name, attributes );
     if( control->hIcon )
         SendMessageW( control->hwnd, STM_SETICON, (WPARAM) control->hIcon, 0 );
     else
-        ERR("Failed to load bitmap %s\n", debugstr_w(text));
-    msi_free( text );
+        ERR("Failed to load bitmap %s\n", debugstr_w(name));
+    msi_free( name );
     return ERROR_SUCCESS;
 }