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than layout. This ends up being much smoother and only triggers once per layout cycle. R=esprehn@chromium.org Review URL: https://codereview.chromium.org/730653002
62 lines
1.7 KiB
C++
62 lines
1.7 KiB
C++
// Copyright 2014 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "config.h"
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#include "core/rendering/RenderIFrame.h"
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#include "core/editing/FrameSelection.h"
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#include "core/html/HTMLIFrameElement.h"
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#include "core/loader/FrameLoaderClient.h"
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#include "core/rendering/PaintInfo.h"
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#include "core/rendering/RenderView.h"
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#include "platform/geometry/LayoutPoint.h"
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namespace blink {
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RenderIFrame::RenderIFrame(HTMLIFrameElement* iframe)
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: RenderReplaced(iframe)
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{
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view()->addIFrame(this);
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}
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RenderIFrame::~RenderIFrame()
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{
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if (view())
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view()->removeIFrame(this);
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}
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void RenderIFrame::invalidateWidgetBounds()
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{
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mojo::View* contentView = toHTMLIFrameElement(node())->contentView();
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if (!contentView)
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return;
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IntRect bounds = pixelSnappedIntRect(frameRect());
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mojo::Rect mojoBounds;
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mojoBounds.x = bounds.x();
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mojoBounds.y = bounds.y();
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mojoBounds.width = bounds.width();
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mojoBounds.height = bounds.height();
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contentView->SetBounds(mojoBounds);
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}
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void RenderIFrame::paintReplaced(PaintInfo& paintInfo,
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const LayoutPoint& paintOffset)
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{
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// Draw a gray background. This should be painted over by the actual
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// content.
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// TODO(mpcomplete): figure out what we should actually do here.
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GraphicsContext* context = paintInfo.context;
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IntRect paintRect = pixelSnappedIntRect(LayoutRect(
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paintOffset.x(), paintOffset.y(), contentWidth(), contentHeight()));
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context->setStrokeStyle(SolidStroke);
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context->setStrokeColor(Color::lightGray);
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context->setFillColor(Color::darkGray);
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context->drawRect(paintRect);
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}
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} // namespace blink
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