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Side by Side Diff: chrome/browser/renderer_host/render_widget_host_view_win.h

Issue 2720003: Relanding 49339 ... (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src/
Patch Set: Created 10 years, 6 months ago
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1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2010 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 CHROME_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_WIN_H_ 5 #ifndef CHROME_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_WIN_H_
6 #define CHROME_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_WIN_H_ 6 #define CHROME_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_WIN_H_
7 7
8 #include <atlbase.h> 8 #include <atlbase.h>
9 #include <atlapp.h> 9 #include <atlapp.h>
10 #include <atlcrack.h> 10 #include <atlcrack.h>
11 #include <atlmisc.h> 11 #include <atlmisc.h>
12 12
13 #include <vector>
14
13 #include "base/scoped_comptr_win.h" 15 #include "base/scoped_comptr_win.h"
14 #include "base/scoped_ptr.h" 16 #include "base/scoped_ptr.h"
15 #include "base/task.h" 17 #include "base/task.h"
16 #include "chrome/browser/browser_accessibility_manager.h" 18 #include "chrome/browser/browser_accessibility_manager.h"
17 #include "chrome/browser/ime_input.h" 19 #include "chrome/browser/ime_input.h"
18 #include "chrome/browser/renderer_host/render_widget_host_view.h" 20 #include "chrome/browser/renderer_host/render_widget_host_view.h"
19 #include "chrome/common/notification_registrar.h" 21 #include "chrome/common/notification_registrar.h"
20 #include "webkit/glue/webcursor.h" 22 #include "webkit/glue/webcursor.h"
21 23
22 namespace gfx { 24 namespace gfx {
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242 // will be tiled such that it lines up with existing tiles starting from the 244 // will be tiled such that it lines up with existing tiles starting from the
243 // origin of |dc|. 245 // origin of |dc|.
244 void DrawBackground(const RECT& rect, CPaintDC* dc); 246 void DrawBackground(const RECT& rect, CPaintDC* dc);
245 247
246 // Create an intermediate window between the given HWND and its parent. 248 // Create an intermediate window between the given HWND and its parent.
247 HWND ReparentWindow(HWND window); 249 HWND ReparentWindow(HWND window);
248 250
249 // Whether the window should be activated. 251 // Whether the window should be activated.
250 bool IsActivatable() const; 252 bool IsActivatable() const;
251 253
254 // MSAA IAccessible returned while page contents is loading.
255 ScopedComPtr<IAccessible> loading_accessible_;
256
252 // The associated Model. 257 // The associated Model.
253 RenderWidgetHost* render_widget_host_; 258 RenderWidgetHost* render_widget_host_;
254 259
255 // If we're doing out-of-process painting, this member will be non-NULL, 260 // If we're doing out-of-process painting, this member will be non-NULL,
256 // indicating the gpu view we're using for the painting. 261 // indicating the gpu view we're using for the painting.
257 scoped_ptr<GpuViewHost> gpu_view_host_; 262 scoped_ptr<GpuViewHost> gpu_view_host_;
258 263
259 // The cursor for the page. This is passed up from the renderer. 264 // The cursor for the page. This is passed up from the renderer.
260 WebCursor current_cursor_; 265 WebCursor current_cursor_;
261 266
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313 318
314 // Instance of accessibility information for the root of the MSAA 319 // Instance of accessibility information for the root of the MSAA
315 // tree representation of the WebKit render tree. 320 // tree representation of the WebKit render tree.
316 scoped_ptr<BrowserAccessibilityManager> browser_accessibility_manager_; 321 scoped_ptr<BrowserAccessibilityManager> browser_accessibility_manager_;
317 322
318 // The time at which this view started displaying white pixels as a result of 323 // The time at which this view started displaying white pixels as a result of
319 // not having anything to paint (empty backing store from renderer). This 324 // not having anything to paint (empty backing store from renderer). This
320 // value returns true for is_null() if we are not recording whiteout times. 325 // value returns true for is_null() if we are not recording whiteout times.
321 base::TimeTicks whiteout_start_time_; 326 base::TimeTicks whiteout_start_time_;
322 327
323 // Whether the renderer is made accessible.
324 // TODO(jcampan): http://b/issue?id=1432077 This is a temporary work-around
325 // until that bug is fixed.
326 bool renderer_accessible_;
327
328 // The time it took after this view was selected for it to be fully painted. 328 // The time it took after this view was selected for it to be fully painted.
329 base::TimeTicks tab_switch_paint_time_; 329 base::TimeTicks tab_switch_paint_time_;
330 330
331 // True if we are showing a constrained window. We will grey out the view 331 // True if we are showing a constrained window. We will grey out the view
332 // whenever we paint. 332 // whenever we paint.
333 bool visually_deemphasized_; 333 bool visually_deemphasized_;
334 334
335 // Registrar so we can listen to RENDERER_PROCESS_TERMINATED events. 335 // Registrar so we can listen to RENDERER_PROCESS_TERMINATED events.
336 NotificationRegistrar registrar_; 336 NotificationRegistrar registrar_;
337 337
338 DISALLOW_COPY_AND_ASSIGN(RenderWidgetHostViewWin); 338 DISALLOW_COPY_AND_ASSIGN(RenderWidgetHostViewWin);
339 }; 339 };
340 340
341 #endif // CHROME_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_WIN_H_ 341 #endif // CHROME_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_VIEW_WIN_H_
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