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Issue 6007006: Support for requestAnimationFrame (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Created 9 years, 11 months ago
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1 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2006-2008 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 #include "webkit/tools/test_shell/webwidget_host.h" 5 #include "webkit/tools/test_shell/webwidget_host.h"
6 6
7 #include <cairo/cairo.h> 7 #include <cairo/cairo.h>
8 #include <gtk/gtk.h> 8 #include <gtk/gtk.h>
9 9
10 #include "base/basictypes.h" 10 #include "base/basictypes.h"
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357 ResetScrollRect(); 357 ResetScrollRect();
358 paint_rect_ = client_rect; 358 paint_rect_ = client_rect;
359 canvas_.reset(new skia::PlatformCanvas(width, height, true)); 359 canvas_.reset(new skia::PlatformCanvas(width, height, true));
360 if (!canvas_.get()) { 360 if (!canvas_.get()) {
361 // memory allocation failed, we can't paint. 361 // memory allocation failed, we can't paint.
362 LOG(ERROR) << "Failed to allocate memory for " << width << "x" << height; 362 LOG(ERROR) << "Failed to allocate memory for " << width << "x" << height;
363 return; 363 return;
364 } 364 }
365 } 365 }
366 366
367 webwidget_->animate();
368
367 // This may result in more invalidation 369 // This may result in more invalidation
368 webwidget_->layout(); 370 webwidget_->layout();
369 371
370 // Paint the canvas if necessary. Allow painting to generate extra rects the 372 // Paint the canvas if necessary. Allow painting to generate extra rects the
371 // first time we call it. This is necessary because some WebCore rendering 373 // first time we call it. This is necessary because some WebCore rendering
372 // objects update their layout only when painted. 374 // objects update their layout only when painted.
373 // Store the total area painted in total_paint. Then tell the gdk window 375 // Store the total area painted in total_paint. Then tell the gdk window
374 // to update that area after we're done painting it. 376 // to update that area after we're done painting it.
375 gfx::Rect total_paint; 377 gfx::Rect total_paint;
376 for (int i = 0; i < 2; ++i) { 378 for (int i = 0; i < 2; ++i) {
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422 424
423 void WebWidgetHost::PaintRect(const gfx::Rect& rect) { 425 void WebWidgetHost::PaintRect(const gfx::Rect& rect) {
424 set_painting(true); 426 set_painting(true);
425 webwidget_->paint(canvas_.get(), rect); 427 webwidget_->paint(canvas_.get(), rect);
426 set_painting(false); 428 set_painting(false);
427 } 429 }
428 430
429 void WebWidgetHost::WindowDestroyed() { 431 void WebWidgetHost::WindowDestroyed() {
430 delete this; 432 delete this;
431 } 433 }
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