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1 /* | 1 /* |
2 * Copyright (C) 1998, 1999 Torben Weis <weis@kde.org> | 2 * Copyright (C) 1998, 1999 Torben Weis <weis@kde.org> |
3 * 1999 Lars Knoll <knoll@kde.org> | 3 * 1999 Lars Knoll <knoll@kde.org> |
4 * 1999 Antti Koivisto <koivisto@kde.org> | 4 * 1999 Antti Koivisto <koivisto@kde.org> |
5 * 2000 Dirk Mueller <mueller@kde.org> | 5 * 2000 Dirk Mueller <mueller@kde.org> |
6 * Copyright (C) 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved. | 6 * Copyright (C) 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved. |
7 * (C) 2006 Graham Dennis (graham.dennis@gmail.com) | 7 * (C) 2006 Graham Dennis (graham.dennis@gmail.com) |
8 * (C) 2006 Alexey Proskuryakov (ap@nypop.com) | 8 * (C) 2006 Alexey Proskuryakov (ap@nypop.com) |
9 * Copyright (C) 2009 Google Inc. All rights reserved. | 9 * Copyright (C) 2009 Google Inc. All rights reserved. |
10 * | 10 * |
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2137 } | 2137 } |
2138 } | 2138 } |
2139 | 2139 |
2140 PlatformChromeClient* FrameView::GetChromeClient() const { | 2140 PlatformChromeClient* FrameView::GetChromeClient() const { |
2141 Page* page = GetFrame().GetPage(); | 2141 Page* page = GetFrame().GetPage(); |
2142 if (!page) | 2142 if (!page) |
2143 return nullptr; | 2143 return nullptr; |
2144 return &page->GetChromeClient(); | 2144 return &page->GetChromeClient(); |
2145 } | 2145 } |
2146 | 2146 |
| 2147 SmoothScrollSequencer* FrameView::GetSmoothScrollSequencer() const { |
| 2148 Page* page = GetFrame().GetPage(); |
| 2149 if (!page) |
| 2150 return nullptr; |
| 2151 return page->GetSmoothScrollSequencer(); |
| 2152 } |
| 2153 |
2147 void FrameView::ContentsResized() { | 2154 void FrameView::ContentsResized() { |
2148 if (frame_->IsMainFrame() && frame_->GetDocument()) { | 2155 if (frame_->IsMainFrame() && frame_->GetDocument()) { |
2149 if (TextAutosizer* text_autosizer = | 2156 if (TextAutosizer* text_autosizer = |
2150 frame_->GetDocument()->GetTextAutosizer()) | 2157 frame_->GetDocument()->GetTextAutosizer()) |
2151 text_autosizer->UpdatePageInfoInAllFrames(); | 2158 text_autosizer->UpdatePageInfoInAllFrames(); |
2152 } | 2159 } |
2153 | 2160 |
2154 ScrollableArea::ContentsResized(); | 2161 ScrollableArea::ContentsResized(); |
2155 SetNeedsLayout(); | 2162 SetNeedsLayout(); |
2156 } | 2163 } |
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4610 return mode == kScrollbarAuto || mode == kScrollbarAlwaysOn; | 4617 return mode == kScrollbarAuto || mode == kScrollbarAlwaysOn; |
4611 } | 4618 } |
4612 | 4619 |
4613 bool FrameView::ShouldPlaceVerticalScrollbarOnLeft() const { | 4620 bool FrameView::ShouldPlaceVerticalScrollbarOnLeft() const { |
4614 return false; | 4621 return false; |
4615 } | 4622 } |
4616 | 4623 |
4617 LayoutRect FrameView::ScrollIntoView(const LayoutRect& rect_in_content, | 4624 LayoutRect FrameView::ScrollIntoView(const LayoutRect& rect_in_content, |
4618 const ScrollAlignment& align_x, | 4625 const ScrollAlignment& align_x, |
4619 const ScrollAlignment& align_y, | 4626 const ScrollAlignment& align_y, |
4620 ScrollType scroll_type) { | 4627 ScrollType scroll_type, |
| 4628 bool is_smooth) { |
4621 LayoutRect view_rect(VisibleContentRect()); | 4629 LayoutRect view_rect(VisibleContentRect()); |
4622 LayoutRect expose_rect = ScrollAlignment::GetRectToExpose( | 4630 LayoutRect expose_rect = ScrollAlignment::GetRectToExpose( |
4623 view_rect, rect_in_content, align_x, align_y); | 4631 view_rect, rect_in_content, align_x, align_y); |
4624 if (expose_rect != view_rect) { | 4632 if (expose_rect != view_rect) { |
4625 SetScrollOffset( | 4633 ScrollOffset target_offset(expose_rect.X().ToFloat(), |
4626 ScrollOffset(expose_rect.X().ToFloat(), expose_rect.Y().ToFloat()), | 4634 expose_rect.Y().ToFloat()); |
4627 scroll_type); | 4635 if (is_smooth) { |
| 4636 DCHECK(scroll_type != kUserScroll); |
| 4637 GetSmoothScrollSequencer()->QueueAnimation(this, target_offset); |
| 4638 } else { |
| 4639 SetScrollOffset(target_offset, scroll_type); |
| 4640 } |
4628 } | 4641 } |
4629 | 4642 |
4630 // Scrolling the FrameView cannot change the input rect's location relative to | 4643 // Scrolling the FrameView cannot change the input rect's location relative to |
4631 // the document. | 4644 // the document. |
4632 return rect_in_content; | 4645 return rect_in_content; |
4633 } | 4646 } |
4634 | 4647 |
4635 IntRect FrameView::ScrollCornerRect() const { | 4648 IntRect FrameView::ScrollCornerRect() const { |
4636 IntRect corner_rect; | 4649 IntRect corner_rect; |
4637 | 4650 |
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5362 void FrameView::SetAnimationHost( | 5375 void FrameView::SetAnimationHost( |
5363 std::unique_ptr<CompositorAnimationHost> host) { | 5376 std::unique_ptr<CompositorAnimationHost> host) { |
5364 animation_host_ = std::move(host); | 5377 animation_host_ = std::move(host); |
5365 } | 5378 } |
5366 | 5379 |
5367 LayoutUnit FrameView::CaretWidth() const { | 5380 LayoutUnit FrameView::CaretWidth() const { |
5368 return LayoutUnit(GetChromeClient()->WindowToViewportScalar(1)); | 5381 return LayoutUnit(GetChromeClient()->WindowToViewportScalar(1)); |
5369 } | 5382 } |
5370 | 5383 |
5371 } // namespace blink | 5384 } // namespace blink |
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