diff options
Diffstat (limited to 'base/win/wrapped_window_proc.cc')
| -rw-r--r-- | base/win/wrapped_window_proc.cc | 33 |
1 files changed, 32 insertions, 1 deletions
diff --git a/base/win/wrapped_window_proc.cc b/base/win/wrapped_window_proc.cc index c94c5ae..04e59c5 100644 --- a/base/win/wrapped_window_proc.cc +++ b/base/win/wrapped_window_proc.cc @@ -1,10 +1,12 @@ -// Copyright (c) 2011 The Chromium Authors. All rights reserved. +// Copyright (c) 2012 The Chromium Authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. #include "base/win/wrapped_window_proc.h" #include "base/atomicops.h" +#include "base/logging.h" +#include "base/process_util.h" namespace { @@ -28,5 +30,34 @@ int CallExceptionFilter(EXCEPTION_POINTERS* info) { EXCEPTION_CONTINUE_SEARCH; } +BASE_EXPORT void InitializeWindowClass( + const char16* class_name, + WNDPROC window_proc, + UINT style, + int class_extra, + int window_extra, + HCURSOR cursor, + HBRUSH background, + const char16* menu_name, + HICON large_icon, + HICON small_icon, + WNDCLASSEX* class_out) { + class_out->cbSize = sizeof(WNDCLASSEX); + class_out->style = style; + class_out->lpfnWndProc = window_proc; + class_out->cbClsExtra = class_extra; + class_out->cbWndExtra = window_extra; + class_out->hInstance = base::GetModuleFromAddress(window_proc); + class_out->hIcon = large_icon; + class_out->hCursor = cursor; + class_out->hbrBackground = background; + class_out->lpszMenuName = menu_name; + class_out->lpszClassName = class_name; + class_out->hIconSm = small_icon; + + // Check if |window_proc| is valid. + DCHECK(class_out->hInstance != NULL); +} + } // namespace win } // namespace base |