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Side by Side Diff: ui/gfx/native_widget_types.h

Issue 1543183002: Switch to standard integer types in ui/gfx/. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 4 years, 12 months ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #ifndef UI_GFX_NATIVE_WIDGET_TYPES_H_ 5 #ifndef UI_GFX_NATIVE_WIDGET_TYPES_H_
6 #define UI_GFX_NATIVE_WIDGET_TYPES_H_ 6 #define UI_GFX_NATIVE_WIDGET_TYPES_H_
7 7
8 #include <stdint.h>
9
10 #include "base/logging.h"
8 #include "build/build_config.h" 11 #include "build/build_config.h"
12 #include "ui/gfx/gfx_export.h"
9 13
10 #if defined(OS_ANDROID) 14 #if defined(OS_ANDROID)
11 #include <jni.h> 15 #include <jni.h>
12 #endif 16 #endif
13 17
14 #include "base/basictypes.h"
15 #include "base/logging.h"
16 #include "ui/gfx/gfx_export.h"
17
18 // This file provides cross platform typedefs for native widget types. 18 // This file provides cross platform typedefs for native widget types.
19 // NativeWindow: this is a handle to a native, top-level window 19 // NativeWindow: this is a handle to a native, top-level window
20 // NativeView: this is a handle to a native UI element. It may be the 20 // NativeView: this is a handle to a native UI element. It may be the
21 // same type as a NativeWindow on some platforms. 21 // same type as a NativeWindow on some platforms.
22 // NativeViewId: Often, in our cross process model, we need to pass around a 22 // NativeViewId: Often, in our cross process model, we need to pass around a
23 // reference to a "window". This reference will, say, be echoed back from a 23 // reference to a "window". This reference will, say, be echoed back from a
24 // renderer to the browser when it wishes to query its size. On Windows we 24 // renderer to the browser when it wishes to query its size. On Windows we
25 // use an HWND for this. 25 // use an HWND for this.
26 // 26 //
27 // As a rule of thumb - if you're in the renderer, you should be dealing 27 // As a rule of thumb - if you're in the renderer, you should be dealing
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196 // PluginWindowHandle is an abstraction wrapping "the types of windows 196 // PluginWindowHandle is an abstraction wrapping "the types of windows
197 // used by NPAPI plugins". On Windows it's an HWND, on X it's an X 197 // used by NPAPI plugins". On Windows it's an HWND, on X it's an X
198 // window id. 198 // window id.
199 #if defined(OS_WIN) 199 #if defined(OS_WIN)
200 typedef HWND PluginWindowHandle; 200 typedef HWND PluginWindowHandle;
201 const PluginWindowHandle kNullPluginWindow = NULL; 201 const PluginWindowHandle kNullPluginWindow = NULL;
202 #elif defined(USE_X11) 202 #elif defined(USE_X11)
203 typedef unsigned long PluginWindowHandle; 203 typedef unsigned long PluginWindowHandle;
204 const PluginWindowHandle kNullPluginWindow = 0; 204 const PluginWindowHandle kNullPluginWindow = 0;
205 #elif defined(OS_ANDROID) 205 #elif defined(OS_ANDROID)
206 typedef uint32 PluginWindowHandle; 206 typedef uint32_t PluginWindowHandle;
207 const PluginWindowHandle kNullPluginWindow = 0; 207 const PluginWindowHandle kNullPluginWindow = 0;
208 #elif defined(USE_OZONE) 208 #elif defined(USE_OZONE)
209 typedef intptr_t PluginWindowHandle; 209 typedef intptr_t PluginWindowHandle;
210 const PluginWindowHandle kNullPluginWindow = 0; 210 const PluginWindowHandle kNullPluginWindow = 0;
211 #else 211 #else
212 typedef uint32 PluginWindowHandle; 212 typedef uint32_t PluginWindowHandle;
213 const PluginWindowHandle kNullPluginWindow = 0; 213 const PluginWindowHandle kNullPluginWindow = 0;
214 #endif 214 #endif
215 215
216 enum SurfaceType { 216 enum SurfaceType {
217 EMPTY, 217 EMPTY,
218 NATIVE_DIRECT, 218 NATIVE_DIRECT,
219 NULL_TRANSPORT, 219 NULL_TRANSPORT,
220 SURFACE_TYPE_LAST = NULL_TRANSPORT 220 SURFACE_TYPE_LAST = NULL_TRANSPORT
221 }; 221 };
222 222
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255 #elif defined(USE_OZONE) 255 #elif defined(USE_OZONE)
256 typedef intptr_t AcceleratedWidget; 256 typedef intptr_t AcceleratedWidget;
257 const AcceleratedWidget kNullAcceleratedWidget = 0; 257 const AcceleratedWidget kNullAcceleratedWidget = 0;
258 #else 258 #else
259 #error unknown platform 259 #error unknown platform
260 #endif 260 #endif
261 261
262 } // namespace gfx 262 } // namespace gfx
263 263
264 #endif // UI_GFX_NATIVE_WIDGET_TYPES_H_ 264 #endif // UI_GFX_NATIVE_WIDGET_TYPES_H_
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