Move src/gfx/ to src/ui/gfx...

gfx/native_widget_types.h

 // Copyright (c) 2010 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.
 
 #ifndef GFX_NATIVE_WIDGET_TYPES_H_
 #define GFX_NATIVE_WIDGET_TYPES_H_
 #pragma once
 
-#include "base/basictypes.h"
-#include "build/build_config.h"
-
-// This file provides cross platform typedefs for native widget types.
-//   NativeWindow: this is a handle to a native, top-level window
-//   NativeView: this is a handle to a native UI element. It may be the
-//     same type as a NativeWindow on some platforms.
-//   NativeViewId: Often, in our cross process model, we need to pass around a
-//     reference to a "window". This reference will, say, be echoed back from a
-//     renderer to the browser when it wishes to query its size. On Windows we
-//     use an HWND for this.
-//
-//     As a rule of thumb - if you're in the renderer, you should be dealing
-//     with NativeViewIds. This should remind you that you shouldn't be doing
-//     direct operations on platform widgets from the renderer process.
-//
-//     If you're in the browser, you're probably dealing with NativeViews,
-//     unless you're in the IPC layer, which will be translating between
-//     NativeViewIds from the renderer and NativeViews.
-//
-//   NativeEditView: a handle to a native edit-box. The Mac folks wanted this
-//     specific typedef.
-//
-//   NativeImage: The platform-specific image type used for drawing UI elements
-//     in the browser.
-//
-// The name 'View' here meshes with OS X where the UI elements are called
-// 'views' and with our Chrome UI code where the elements are also called
-// 'views'.
-
-#if defined(OS_WIN)
-#include <windows.h>  // NOLINT
-typedef struct HFONT__* HFONT;
-#elif defined(OS_MACOSX)
-struct CGContext;
-#ifdef __OBJC__
-@class NSFont;
-@class NSImage;
-@class NSView;
-@class NSWindow;
-@class NSTextField;
-#else
-class NSFont;
-class NSImage;
-class NSView;
-class NSWindow;
-class NSTextField;
-#endif  // __OBJC__
-#elif defined(TOOLKIT_USES_GTK)
-typedef struct _PangoFontDescription PangoFontDescription;
-typedef struct _GdkCursor GdkCursor;
-typedef struct _GdkPixbuf GdkPixbuf;
-typedef struct _GdkRegion GdkRegion;
-typedef struct _GtkWidget GtkWidget;
-typedef struct _GtkWindow GtkWindow;
-typedef struct _cairo cairo_t;
-#endif
-class SkBitmap;
-
-namespace gfx {
-
-#if defined(OS_WIN)
-typedef HFONT NativeFont;
-typedef HWND NativeView;
-typedef HWND NativeWindow;
-typedef HWND NativeEditView;
-typedef HDC NativeDrawingContext;
-typedef HCURSOR NativeCursor;
-typedef HMENU NativeMenu;
-typedef HRGN NativeRegion;
-#elif defined(OS_MACOSX)
-typedef NSFont* NativeFont;
-typedef NSView* NativeView;
-typedef NSWindow* NativeWindow;
-typedef NSTextField* NativeEditView;
-typedef CGContext* NativeDrawingContext;
-typedef void* NativeCursor;
-typedef void* NativeMenu;
-#elif defined(USE_X11)
-typedef PangoFontDescription* NativeFont;
-typedef GtkWidget* NativeView;
-typedef GtkWindow* NativeWindow;
-typedef GtkWidget* NativeEditView;
-typedef cairo_t* NativeDrawingContext;
-typedef GdkCursor* NativeCursor;
-typedef GtkWidget* NativeMenu;
-typedef GdkRegion* NativeRegion;
-#endif
-
-#if defined(OS_MACOSX)
-typedef NSImage NativeImageType;
-#elif defined(OS_LINUX) && !defined(TOOLKIT_VIEWS)
-typedef GdkPixbuf NativeImageType;
-#else
-typedef SkBitmap NativeImageType;
-#endif
-typedef NativeImageType* NativeImage;
-
-// Note: for test_shell we're packing a pointer into the NativeViewId. So, if
-// you make it a type which is smaller than a pointer, you have to fix
-// test_shell.
-//
-// See comment at the top of the file for usage.
-typedef intptr_t NativeViewId;
-
-#if defined(OS_WIN)
-// Convert a NativeViewId to a NativeView.
-//
-// On Windows, we pass an HWND into the renderer. As stated above, the renderer
-// should not be performing operations on the view.
-static inline NativeView NativeViewFromId(NativeViewId id) {
-  return reinterpret_cast<NativeView>(id);
-}
-#define NativeViewFromIdInBrowser(x) NativeViewFromId(x)
-#elif defined(OS_POSIX)
-// On Mac and Linux, a NativeView is a pointer to an object, and is useless
-// outside the process in which it was created. NativeViewFromId should only be
-// used inside the appropriate platform ifdef outside of the browser.
-// (NativeViewFromIdInBrowser can be used everywhere in the browser.) If your
-// cross-platform design involves a call to NativeViewFromId from outside the
-// browser it will never work on Mac or Linux and is fundamentally broken.
-
-// Please do not call this from outside the browser. It won't work; the name
-// should give you a subtle hint.
-static inline NativeView NativeViewFromIdInBrowser(NativeViewId id) {
-  return reinterpret_cast<NativeView>(id);
-}
-#endif  // defined(OS_POSIX)
-
-// Convert a NativeView to a NativeViewId.  See the comments at the top of
-// this file.
-#if defined(OS_WIN) || defined(OS_MACOSX)
-static inline NativeViewId IdFromNativeView(NativeView view) {
-  return reinterpret_cast<NativeViewId>(view);
-}
-#elif defined(USE_X11)
-// Not inlined because it involves pulling too many headers.
-NativeViewId IdFromNativeView(NativeView view);
-#endif  // defined(USE_X11)
-
-
-// PluginWindowHandle is an abstraction wrapping "the types of windows
-// used by NPAPI plugins".  On Windows it's an HWND, on X it's an X
-// window id.
-#if defined(OS_WIN)
-  typedef HWND PluginWindowHandle;
-  const PluginWindowHandle kNullPluginWindow = NULL;
-#elif defined(USE_X11)
-  typedef unsigned long PluginWindowHandle;
-  const PluginWindowHandle kNullPluginWindow = 0;
-#else
-  // On OS X we don't have windowed plugins.
-  // We use a NULL/0 PluginWindowHandle in shared code to indicate there
-  // is no window present, so mirror that behavior here.
-  //
-  // The GPU plugin is currently an exception to this rule. As of this
-  // writing it uses some NPAPI infrastructure, and minimally we need
-  // to identify the plugin instance via this window handle. When the
-  // GPU plugin becomes a full-on GPU process, this typedef can be
-  // returned to a bool. For now we use a type large enough to hold a
-  // pointer on 64-bit architectures in case we need this capability.
-  typedef uint64 PluginWindowHandle;
-  const PluginWindowHandle kNullPluginWindow = 0;
-#endif
-
-}  // namespace gfx
+#include "ui/gfx/native_widget_types.h"
+// TODO(sail): remove this file once all includes have been updated.
 
 #endif  // GFX_NATIVE_WIDGET_TYPES_H_