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Bug 1479995 - Rename ScrollbarStyles to ScrollStyles. r=mstange
This change also renames several related functions, as well as fields, and the header is moved into EXPORTS.mozilla given it is defined under mozilla namespace. MozReview-Commit-ID: LqCdcW8fmUN --HG-- rename : layout/base/ScrollbarStyles.cpp => layout/base/ScrollStyles.cpp rename : layout/base/ScrollbarStyles.h => layout/base/ScrollStyles.h extra : rebase_source : 8933f3bca88d5db4b9508e3947f695ecf7511b3e
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@ -6019,7 +6019,7 @@ nsDocShell::SetCurScrollPosEx(int32_t aCurHorizontalPos,
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NS_ENSURE_TRUE(sf, NS_ERROR_FAILURE);
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nsIScrollableFrame::ScrollMode scrollMode = nsIScrollableFrame::INSTANT;
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if (sf->GetScrollbarStyles().mScrollBehavior ==
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if (sf->GetScrollStyles().mScrollBehavior ==
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NS_STYLE_SCROLL_BEHAVIOR_SMOOTH) {
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scrollMode = nsIScrollableFrame::SMOOTH_MSD;
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}
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@ -1346,7 +1346,7 @@ KeyframeEffect::CanThrottleOverflowChangesInScrollable(nsIFrame& aFrame) const
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return true;
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}
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ScrollbarStyles ss = scrollable->GetScrollbarStyles();
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ScrollStyles ss = scrollable->GetScrollStyles();
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if (ss.mVertical == NS_STYLE_OVERFLOW_HIDDEN &&
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ss.mHorizontal == NS_STYLE_OVERFLOW_HIDDEN &&
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scrollable->GetLogicalScrollPosition() == nsPoint(0, 0)) {
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@ -805,7 +805,7 @@ Element::Scroll(const CSSIntPoint& aScroll, const ScrollOptions& aOptions)
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if (aOptions.mBehavior == ScrollBehavior::Smooth) {
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scrollMode = nsIScrollableFrame::SMOOTH_MSD;
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} else if (aOptions.mBehavior == ScrollBehavior::Auto) {
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ScrollbarStyles styles = sf->GetScrollbarStyles();
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ScrollStyles styles = sf->GetScrollStyles();
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if (styles.mScrollBehavior == NS_STYLE_SCROLL_BEHAVIOR_SMOOTH) {
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scrollMode = nsIScrollableFrame::SMOOTH_MSD;
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}
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@ -902,7 +902,7 @@ Element::SetScrollTop(int32_t aScrollTop)
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nsIScrollableFrame* sf = GetScrollFrame(nullptr, flushType);
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if (sf) {
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nsIScrollableFrame::ScrollMode scrollMode = nsIScrollableFrame::INSTANT;
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if (sf->GetScrollbarStyles().mScrollBehavior == NS_STYLE_SCROLL_BEHAVIOR_SMOOTH) {
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if (sf->GetScrollStyles().mScrollBehavior == NS_STYLE_SCROLL_BEHAVIOR_SMOOTH) {
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scrollMode = nsIScrollableFrame::SMOOTH_MSD;
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}
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sf->ScrollToCSSPixels(CSSIntPoint(sf->GetScrollPositionCSSPixels().x,
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@ -927,7 +927,7 @@ Element::SetScrollLeft(int32_t aScrollLeft)
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nsIScrollableFrame* sf = GetScrollFrame();
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if (sf) {
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nsIScrollableFrame::ScrollMode scrollMode = nsIScrollableFrame::INSTANT;
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if (sf->GetScrollbarStyles().mScrollBehavior == NS_STYLE_SCROLL_BEHAVIOR_SMOOTH) {
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if (sf->GetScrollStyles().mScrollBehavior == NS_STYLE_SCROLL_BEHAVIOR_SMOOTH) {
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scrollMode = nsIScrollableFrame::SMOOTH_MSD;
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}
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@ -1970,7 +1970,7 @@ Element::UnbindFromTree(bool aDeep, bool aNullParent)
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nsPresContext* presContext = document->GetPresContext();
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if (presContext) {
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MOZ_ASSERT(this !=
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presContext->GetViewportScrollbarStylesOverrideElement(),
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presContext->GetViewportScrollStylesOverrideElement(),
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"Leaving behind a raw pointer to this element (as having "
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"propagated scrollbar styles) - that's dangerous...");
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}
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@ -7291,7 +7291,7 @@ nsIDocument::UpdateViewportOverflowType(nscoord aScrolledWidth,
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#ifdef DEBUG
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MOZ_ASSERT(mPresShell);
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nsPresContext* pc = GetPresContext();
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MOZ_ASSERT(pc->GetViewportScrollbarStylesOverride().mHorizontal ==
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MOZ_ASSERT(pc->GetViewportScrollStylesOverride().mHorizontal ==
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NS_STYLE_OVERFLOW_HIDDEN,
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"Should only be called when viewport has overflow-x: hidden");
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MOZ_ASSERT(aScrolledWidth > aScrollportWidth,
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@ -10696,7 +10696,7 @@ static void
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UpdateViewportScrollbarOverrideForFullscreen(nsIDocument* aDoc)
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{
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if (nsPresContext* presContext = aDoc->GetPresContext()) {
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presContext->UpdateViewportScrollbarStylesOverride();
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presContext->UpdateViewportScrollStylesOverride();
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}
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}
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@ -3924,7 +3924,7 @@ nsGlobalWindowInner::ScrollTo(const CSSIntPoint& aScroll,
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scroll.y = maxpx;
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}
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bool smoothScroll = sf->GetScrollbarStyles().IsSmoothScroll(aOptions.mBehavior);
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bool smoothScroll = sf->GetScrollStyles().IsSmoothScroll(aOptions.mBehavior);
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sf->ScrollToCSSPixels(scroll, smoothScroll
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? nsIScrollableFrame::SMOOTH_MSD
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@ -3978,7 +3978,7 @@ nsGlobalWindowInner::ScrollByLines(int32_t numLines,
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// It seems like it would make more sense for ScrollByLines to use
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// SMOOTH mode, but tests seem to depend on the synchronous behaviour.
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// Perhaps Web content does too.
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bool smoothScroll = sf->GetScrollbarStyles().IsSmoothScroll(aOptions.mBehavior);
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bool smoothScroll = sf->GetScrollStyles().IsSmoothScroll(aOptions.mBehavior);
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sf->ScrollBy(nsIntPoint(0, numLines), nsIScrollableFrame::LINES,
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smoothScroll
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@ -3997,7 +3997,7 @@ nsGlobalWindowInner::ScrollByPages(int32_t numPages,
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// It seems like it would make more sense for ScrollByPages to use
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// SMOOTH mode, but tests seem to depend on the synchronous behaviour.
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// Perhaps Web content does too.
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bool smoothScroll = sf->GetScrollbarStyles().IsSmoothScroll(aOptions.mBehavior);
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bool smoothScroll = sf->GetScrollStyles().IsSmoothScroll(aOptions.mBehavior);
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sf->ScrollBy(nsIntPoint(0, numPages), nsIScrollableFrame::PAGES,
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smoothScroll
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@ -2683,7 +2683,7 @@ EventStateManager::ComputeScrollTargetAndMayAdjustWheelEvent(
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}
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}
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ScrollbarStyles ss = scrollableFrame->GetScrollbarStyles();
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ScrollStyles ss = scrollableFrame->GetScrollStyles();
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bool hiddenForV = (NS_STYLE_OVERFLOW_HIDDEN == ss.mVertical);
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bool hiddenForH = (NS_STYLE_OVERFLOW_HIDDEN == ss.mHorizontal);
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if ((hiddenForV && hiddenForH) ||
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@ -2796,7 +2796,7 @@ EventStateManager::DoScrollText(nsIScrollableFrame* aScrollableFrame,
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ComputeScrollAmountForDefaultAction(aEvent, scrollAmountInDevPixels);
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// Don't scroll around the axis whose overflow style is hidden.
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ScrollbarStyles overflowStyle = aScrollableFrame->GetScrollbarStyles();
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ScrollStyles overflowStyle = aScrollableFrame->GetScrollStyles();
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if (overflowStyle.mHorizontal == NS_STYLE_OVERFLOW_HIDDEN) {
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actualDevPixelScrollAmount.x = 0;
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}
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@ -127,13 +127,13 @@ ScrollFrameTo(nsIScrollableFrame* aFrame, const FrameMetrics& aMetrics, bool& aS
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// overflow:hidden (that is, we take |targetScrollPosition|). If this turns
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// out to be problematic, an alternative solution would be to ignore the
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// scroll position change (that is, use |geckoScrollPosition|).
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if (aFrame->GetScrollbarStyles().mVertical == NS_STYLE_OVERFLOW_HIDDEN &&
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if (aFrame->GetScrollStyles().mVertical == NS_STYLE_OVERFLOW_HIDDEN &&
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targetScrollPosition.y != geckoScrollPosition.y) {
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NS_WARNING(nsPrintfCString(
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"APZCCH: targetScrollPosition.y (%f) != geckoScrollPosition.y (%f)",
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targetScrollPosition.y, geckoScrollPosition.y).get());
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}
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if (aFrame->GetScrollbarStyles().mHorizontal == NS_STYLE_OVERFLOW_HIDDEN &&
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if (aFrame->GetScrollStyles().mHorizontal == NS_STYLE_OVERFLOW_HIDDEN &&
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targetScrollPosition.x != geckoScrollPosition.x) {
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NS_WARNING(nsPrintfCString(
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"APZCCH: targetScrollPosition.x (%f) != geckoScrollPosition.x (%f)",
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@ -3457,7 +3457,7 @@ static void ScrollToShowRect(nsIScrollableFrame* aFrameAsScrollable,
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aHorizontal.mWhenToScroll == nsIPresShell::SCROLL_IF_NOT_VISIBLE) {
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lineSize = aFrameAsScrollable->GetLineScrollAmount();
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}
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ScrollbarStyles ss = aFrameAsScrollable->GetScrollbarStyles();
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ScrollStyles ss = aFrameAsScrollable->GetScrollStyles();
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nsRect allowedRange(scrollPt, nsSize(0, 0));
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bool needToScroll = false;
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uint32_t directions = aFrameAsScrollable->GetPerceivedScrollingDirections();
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@ -3514,7 +3514,7 @@ static void ScrollToShowRect(nsIScrollableFrame* aFrameAsScrollable,
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// a current smooth scroll operation.
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if (needToScroll) {
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nsIScrollableFrame::ScrollMode scrollMode = nsIScrollableFrame::INSTANT;
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bool autoBehaviorIsSmooth = (aFrameAsScrollable->GetScrollbarStyles().mScrollBehavior
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bool autoBehaviorIsSmooth = (aFrameAsScrollable->GetScrollStyles().mScrollBehavior
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== NS_STYLE_SCROLL_BEHAVIOR_SMOOTH);
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bool smoothScroll = (aFlags & nsIPresShell::SCROLL_SMOOTH) ||
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((aFlags & nsIPresShell::SCROLL_SMOOTH_AUTO) && autoBehaviorIsSmooth);
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@ -1381,9 +1381,9 @@ RestyleManager::ProcessRestyledFrames(nsStyleChangeList& aChangeList)
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// to reconstruct - we can just reflow, because no scrollframe is being
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// added/removed.
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nsIContent* prevOverrideNode =
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presContext->GetViewportScrollbarStylesOverrideElement();
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presContext->GetViewportScrollStylesOverrideElement();
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nsIContent* newOverrideNode =
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presContext->UpdateViewportScrollbarStylesOverride();
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presContext->UpdateViewportScrollStylesOverride();
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if (data.mContent == prevOverrideNode ||
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data.mContent == newOverrideNode) {
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@ -4,13 +4,13 @@
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "ScrollbarStyles.h"
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#include "mozilla/ScrollStyles.h"
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#include "nsStyleStruct.h" // for nsStyleDisplay and nsStyleBackground::Position
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namespace mozilla {
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ScrollbarStyles::ScrollbarStyles(uint8_t aH, uint8_t aV,
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const nsStyleDisplay* aDisplay)
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ScrollStyles::ScrollStyles(uint8_t aH, uint8_t aV,
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const nsStyleDisplay* aDisplay)
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: mHorizontal(aH), mVertical(aV),
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mScrollBehavior(aDisplay->mScrollBehavior),
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mOverscrollBehaviorX(aDisplay->mOverscrollBehaviorX),
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@ -22,7 +22,7 @@ namespace mozilla {
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mScrollSnapDestinationX(aDisplay->mScrollSnapDestination.mXPosition),
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mScrollSnapDestinationY(aDisplay->mScrollSnapDestination.mYPosition) {}
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ScrollbarStyles::ScrollbarStyles(const nsStyleDisplay* aDisplay)
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ScrollStyles::ScrollStyles(const nsStyleDisplay* aDisplay)
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: mHorizontal(aDisplay->mOverflowX), mVertical(aDisplay->mOverflowY),
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mScrollBehavior(aDisplay->mScrollBehavior),
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mOverscrollBehaviorX(aDisplay->mOverscrollBehaviorX),
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@ -4,8 +4,8 @@
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef ScrollbarStyles_h
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#define ScrollbarStyles_h
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#ifndef mozilla_ScrollStyles_h
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#define mozilla_ScrollStyles_h
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#include <stdint.h>
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#include "nsStyleConsts.h" // for NS_STYLE_SCROLL_SNAP_*
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@ -17,7 +17,7 @@ struct nsStyleDisplay;
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namespace mozilla {
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struct ScrollbarStyles
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struct ScrollStyles
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{
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// Always one of NS_STYLE_OVERFLOW_SCROLL, NS_STYLE_OVERFLOW_HIDDEN,
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// or NS_STYLE_OVERFLOW_AUTO.
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@ -37,7 +37,7 @@ struct ScrollbarStyles
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nsStyleCoord::CalcValue mScrollSnapDestinationX;
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nsStyleCoord::CalcValue mScrollSnapDestinationY;
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ScrollbarStyles(uint8_t aH, uint8_t aV)
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ScrollStyles(uint8_t aH, uint8_t aV)
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: mHorizontal(aH), mVertical(aV),
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mScrollBehavior(NS_STYLE_SCROLL_BEHAVIOR_AUTO),
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mOverscrollBehaviorX(StyleOverscrollBehavior::Auto),
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@ -55,9 +55,9 @@ struct ScrollbarStyles
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mScrollSnapDestinationY.mHasPercent = false;
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}
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explicit ScrollbarStyles(const nsStyleDisplay* aDisplay);
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ScrollbarStyles(uint8_t aH, uint8_t aV, const nsStyleDisplay* aDisplay);
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bool operator==(const ScrollbarStyles& aStyles) const {
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explicit ScrollStyles(const nsStyleDisplay* aDisplay);
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ScrollStyles(uint8_t aH, uint8_t aV, const nsStyleDisplay* aDisplay);
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bool operator==(const ScrollStyles& aStyles) const {
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return aStyles.mHorizontal == mHorizontal && aStyles.mVertical == mVertical &&
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aStyles.mScrollBehavior == mScrollBehavior &&
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aStyles.mOverscrollBehaviorX == mOverscrollBehaviorX &&
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@ -69,7 +69,7 @@ struct ScrollbarStyles
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aStyles.mScrollSnapDestinationX == mScrollSnapDestinationX &&
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aStyles.mScrollSnapDestinationY == mScrollSnapDestinationY;
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}
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bool operator!=(const ScrollbarStyles& aStyles) const {
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bool operator!=(const ScrollStyles& aStyles) const {
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return !(*this == aStyles);
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}
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bool IsHiddenInBothDirections() const {
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@ -85,4 +85,4 @@ struct ScrollbarStyles
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} // namespace mozilla
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#endif
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#endif // mozilla_ScrollStyles_h
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@ -63,7 +63,6 @@ EXPORTS += [
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'nsRefreshDriver.h',
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'nsStyleChangeList.h',
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'nsStyleSheetService.h',
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'ScrollbarStyles.h',
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'StackArena.h',
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'TouchManager.h',
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'Units.h',
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@ -80,6 +79,7 @@ EXPORTS.mozilla += [
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'OverflowChangedTracker.h',
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'PresShell.h',
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'RestyleManager.h',
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'ScrollStyles.h',
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'ShapeUtils.h',
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'StaticPresData.h',
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'UndisplayedNode.h',
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@ -113,7 +113,7 @@ UNIFIED_SOURCES += [
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'PositionedEventTargeting.cpp',
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'PresShell.cpp',
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'RestyleManager.cpp',
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'ScrollbarStyles.cpp',
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'ScrollStyles.cpp',
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'ShapeUtils.cpp',
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'StackArena.cpp',
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'StaticPresData.cpp',
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@ -2409,12 +2409,12 @@ nsCSSFrameConstructor::ConstructDocElementFrame(Element* aDocEle
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GetRootFrame()->SetComputedStyleWithoutNotification(sc);
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}
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// Make sure to call UpdateViewportScrollbarStylesOverride before
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// Make sure to call UpdateViewportScrollStylesOverride before
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// SetUpDocElementContainingBlock, since it sets up our scrollbar state
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// properly.
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DebugOnly<nsIContent*> propagatedScrollFrom;
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if (nsPresContext* presContext = mPresShell->GetPresContext()) {
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propagatedScrollFrom = presContext->UpdateViewportScrollbarStylesOverride();
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propagatedScrollFrom = presContext->UpdateViewportScrollStylesOverride();
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}
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SetUpDocElementContainingBlock(aDocElement);
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@ -4529,7 +4529,7 @@ nsCSSFrameConstructor::FindDisplayData(const nsStyleDisplay& aDisplay,
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if (aElement.IsHTMLElement(nsGkAtoms::body)) {
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if (nsPresContext* presContext = mPresShell->GetPresContext()) {
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propagatedScrollToViewport =
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presContext->UpdateViewportScrollbarStylesOverride() == &aElement;
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presContext->UpdateViewportScrollStylesOverride() == &aElement;
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}
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}
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@ -4565,7 +4565,7 @@ nsCSSFrameConstructor::FindDisplayData(const nsStyleDisplay& aDisplay,
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// scrollframe so that it paginates correctly, but we don't want to set
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// the bit on the block that tells it to clip at paint time.
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if (mPresShell->GetPresContext()->
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ElementWouldPropagateScrollbarStyles(aElement)) {
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ElementWouldPropagateScrollStyles(aElement)) {
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suppressScrollFrame = false;
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}
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}
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@ -7688,7 +7688,7 @@ nsCSSFrameConstructor::ContentRemoved(nsIContent* aChild,
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// <body> child of the root element. So we can only be removing the stored
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// override element if the thing being removed is either the override element
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// itself or the root element (which can be a parent of the override element).
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if (aChild == presContext->GetViewportScrollbarStylesOverrideElement() ||
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if (aChild == presContext->GetViewportScrollStylesOverrideElement() ||
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(aChild->IsElement() && !aChild->GetParent())) {
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// We might be removing the element that we propagated viewport scrollbar
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// styles from. Recompute those. (This clause covers two of the three
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@ -7700,7 +7700,7 @@ nsCSSFrameConstructor::ContentRemoved(nsIContent* aChild,
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// We don't handle the fullscreen case here, because it doesn't change the
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// scrollbar styles override element stored on the prescontext.)
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Element* newOverrideElement =
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presContext->UpdateViewportScrollbarStylesOverride();
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presContext->UpdateViewportScrollStylesOverride();
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// If aChild is the root, then we don't need to do any reframing of
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// newOverrideElement, because we're about to tear down the whole frame tree
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@ -16,6 +16,7 @@
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#include "mozilla/Attributes.h"
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#include "mozilla/LinkedList.h"
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#include "mozilla/RestyleManager.h"
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#include "mozilla/ScrollStyles.h"
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#include "nsCOMPtr.h"
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#include "nsILayoutHistoryState.h"
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@ -23,7 +24,6 @@
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#include "nsCounterManager.h"
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#include "nsIAnonymousContentCreator.h"
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#include "nsFrameManager.h"
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#include "ScrollbarStyles.h"
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struct nsFrameItems;
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struct nsStyleDisplay;
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@ -1965,7 +1965,7 @@ nsLayoutUtils::GetNearestScrollableFrameForDirection(nsIFrame* aFrame,
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for (nsIFrame* f = aFrame; f; f = nsLayoutUtils::GetCrossDocParentFrame(f)) {
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nsIScrollableFrame* scrollableFrame = do_QueryFrame(f);
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if (scrollableFrame) {
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ScrollbarStyles ss = scrollableFrame->GetScrollbarStyles();
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ScrollStyles ss = scrollableFrame->GetScrollStyles();
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uint32_t directions = scrollableFrame->GetPerceivedScrollingDirections();
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if (aDirection == eVertical ?
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(ss.mVertical != NS_STYLE_OVERFLOW_HIDDEN &&
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@ -1992,7 +1992,7 @@ nsLayoutUtils::GetNearestScrollableFrame(nsIFrame* aFrame, uint32_t aFlags)
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return scrollableFrame;
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}
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} else {
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ScrollbarStyles ss = scrollableFrame->GetScrollbarStyles();
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ScrollStyles ss = scrollableFrame->GetScrollStyles();
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if ((aFlags & SCROLLABLE_INCLUDE_HIDDEN) ||
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ss.mVertical != NS_STYLE_OVERFLOW_HIDDEN ||
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ss.mHorizontal != NS_STYLE_OVERFLOW_HIDDEN) {
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@ -8730,11 +8730,11 @@ nsLayoutUtils::CalculateScrollableRectForFrame(nsIScrollableFrame* aScrollableFr
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||||
contentBounds = aScrollableFrame->GetScrollRange();
|
||||
|
||||
nsPoint scrollPosition = aScrollableFrame->GetScrollPosition();
|
||||
if (aScrollableFrame->GetScrollbarStyles().mVertical == NS_STYLE_OVERFLOW_HIDDEN) {
|
||||
if (aScrollableFrame->GetScrollStyles().mVertical == NS_STYLE_OVERFLOW_HIDDEN) {
|
||||
contentBounds.y = scrollPosition.y;
|
||||
contentBounds.height = 0;
|
||||
}
|
||||
if (aScrollableFrame->GetScrollbarStyles().mHorizontal == NS_STYLE_OVERFLOW_HIDDEN) {
|
||||
if (aScrollableFrame->GetScrollStyles().mHorizontal == NS_STYLE_OVERFLOW_HIDDEN) {
|
||||
contentBounds.x = scrollPosition.x;
|
||||
contentBounds.width = 0;
|
||||
}
|
||||
@ -9169,10 +9169,10 @@ nsLayoutUtils::ComputeScrollMetadata(nsIFrame* aForFrame,
|
||||
|
||||
metadata.SetSnapInfo(scrollableFrame->GetScrollSnapInfo());
|
||||
|
||||
ScrollbarStyles scrollbarStyles = scrollableFrame->GetScrollbarStyles();
|
||||
ScrollStyles scrollStyles = scrollableFrame->GetScrollStyles();
|
||||
metadata.SetOverscrollBehavior(OverscrollBehaviorInfo::FromStyleConstants(
|
||||
scrollbarStyles.mOverscrollBehaviorX,
|
||||
scrollbarStyles.mOverscrollBehaviorY));
|
||||
scrollStyles.mOverscrollBehaviorX,
|
||||
scrollStyles.mOverscrollBehaviorY));
|
||||
}
|
||||
|
||||
// If we have the scrollparent being the same as the scroll id, the
|
||||
|
@ -197,8 +197,8 @@ nsPresContext::nsPresContext(nsIDocument* aDocument, nsPresContextType aType)
|
||||
mFocusBackgroundColor(mBackgroundColor),
|
||||
mFocusTextColor(mDefaultColor),
|
||||
mBodyTextColor(mDefaultColor),
|
||||
mViewportScrollbarOverrideElement(nullptr),
|
||||
mViewportStyleScrollbar(NS_STYLE_OVERFLOW_AUTO, NS_STYLE_OVERFLOW_AUTO),
|
||||
mViewportScrollOverrideElement(nullptr),
|
||||
mViewportScrollStyles(NS_STYLE_OVERFLOW_AUTO, NS_STYLE_OVERFLOW_AUTO),
|
||||
mFocusRingWidth(1),
|
||||
mExistThrottledUpdates(false),
|
||||
// mImageAnimationMode is initialised below, in constructor body
|
||||
@ -1334,7 +1334,7 @@ nsPresContext::ScreenSizeInchesForFontInflation(bool* aChanged)
|
||||
}
|
||||
|
||||
static bool
|
||||
CheckOverflow(const nsStyleDisplay* aDisplay, ScrollbarStyles* aStyles)
|
||||
CheckOverflow(const nsStyleDisplay* aDisplay, ScrollStyles* aStyles)
|
||||
{
|
||||
if (aDisplay->mOverflowX == NS_STYLE_OVERFLOW_VISIBLE &&
|
||||
aDisplay->mScrollBehavior == NS_STYLE_SCROLL_BEHAVIOR_AUTO &&
|
||||
@ -1350,17 +1350,17 @@ CheckOverflow(const nsStyleDisplay* aDisplay, ScrollbarStyles* aStyles)
|
||||
}
|
||||
|
||||
if (aDisplay->mOverflowX == NS_STYLE_OVERFLOW_CLIP) {
|
||||
*aStyles = ScrollbarStyles(NS_STYLE_OVERFLOW_HIDDEN,
|
||||
NS_STYLE_OVERFLOW_HIDDEN, aDisplay);
|
||||
*aStyles = ScrollStyles(NS_STYLE_OVERFLOW_HIDDEN,
|
||||
NS_STYLE_OVERFLOW_HIDDEN, aDisplay);
|
||||
} else {
|
||||
*aStyles = ScrollbarStyles(aDisplay);
|
||||
*aStyles = ScrollStyles(aDisplay);
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
static Element*
|
||||
GetPropagatedScrollbarStylesForViewport(nsPresContext* aPresContext,
|
||||
ScrollbarStyles *aStyles)
|
||||
GetPropagatedScrollStylesForViewport(nsPresContext* aPresContext,
|
||||
ScrollStyles *aStyles)
|
||||
{
|
||||
nsIDocument* document = aPresContext->Document();
|
||||
Element* docElement = document->GetRootElement();
|
||||
@ -1410,16 +1410,16 @@ GetPropagatedScrollbarStylesForViewport(nsPresContext* aPresContext,
|
||||
}
|
||||
|
||||
Element*
|
||||
nsPresContext::UpdateViewportScrollbarStylesOverride()
|
||||
nsPresContext::UpdateViewportScrollStylesOverride()
|
||||
{
|
||||
// Start off with our default styles, and then update them as needed.
|
||||
mViewportStyleScrollbar = ScrollbarStyles(NS_STYLE_OVERFLOW_AUTO,
|
||||
NS_STYLE_OVERFLOW_AUTO);
|
||||
mViewportScrollbarOverrideElement = nullptr;
|
||||
mViewportScrollStyles = ScrollStyles(NS_STYLE_OVERFLOW_AUTO,
|
||||
NS_STYLE_OVERFLOW_AUTO);
|
||||
mViewportScrollOverrideElement = nullptr;
|
||||
// Don't propagate the scrollbar state in printing or print preview.
|
||||
if (!IsPaginated()) {
|
||||
mViewportScrollbarOverrideElement =
|
||||
GetPropagatedScrollbarStylesForViewport(this, &mViewportStyleScrollbar);
|
||||
mViewportScrollOverrideElement =
|
||||
GetPropagatedScrollStylesForViewport(this, &mViewportScrollStyles);
|
||||
}
|
||||
|
||||
nsIDocument* document = Document();
|
||||
@ -1430,16 +1430,16 @@ nsPresContext::UpdateViewportScrollbarStylesOverride()
|
||||
// the styles are from, so that the state of those elements is not
|
||||
// affected across fullscreen change.
|
||||
if (fullscreenElement != document->GetRootElement() &&
|
||||
fullscreenElement != mViewportScrollbarOverrideElement) {
|
||||
mViewportStyleScrollbar = ScrollbarStyles(NS_STYLE_OVERFLOW_HIDDEN,
|
||||
NS_STYLE_OVERFLOW_HIDDEN);
|
||||
fullscreenElement != mViewportScrollOverrideElement) {
|
||||
mViewportScrollStyles = ScrollStyles(NS_STYLE_OVERFLOW_HIDDEN,
|
||||
NS_STYLE_OVERFLOW_HIDDEN);
|
||||
}
|
||||
}
|
||||
return mViewportScrollbarOverrideElement;
|
||||
return mViewportScrollOverrideElement;
|
||||
}
|
||||
|
||||
bool
|
||||
nsPresContext::ElementWouldPropagateScrollbarStyles(const Element& aElement)
|
||||
nsPresContext::ElementWouldPropagateScrollStyles(const Element& aElement)
|
||||
{
|
||||
MOZ_ASSERT(IsPaginated(), "Should only be called on paginated contexts");
|
||||
if (aElement.GetParent() && !aElement.IsHTMLElement(nsGkAtoms::body)) {
|
||||
@ -1447,13 +1447,13 @@ nsPresContext::ElementWouldPropagateScrollbarStyles(const Element& aElement)
|
||||
return false;
|
||||
}
|
||||
|
||||
// Go ahead and just call GetPropagatedScrollbarStylesForViewport, but update
|
||||
// a dummy ScrollbarStyles we don't care about. It'll do a bit of extra work,
|
||||
// Go ahead and just call GetPropagatedScrollStylesForViewport, but update
|
||||
// a dummy ScrollStyles we don't care about. It'll do a bit of extra work,
|
||||
// but saves us having to have more complicated code or more code duplication;
|
||||
// in practice we will make this call quite rarely, because we checked for all
|
||||
// the common cases above.
|
||||
ScrollbarStyles dummy(NS_STYLE_OVERFLOW_AUTO, NS_STYLE_OVERFLOW_AUTO);
|
||||
return GetPropagatedScrollbarStylesForViewport(this, &dummy) == &aElement;
|
||||
ScrollStyles dummy(NS_STYLE_OVERFLOW_AUTO, NS_STYLE_OVERFLOW_AUTO);
|
||||
return GetPropagatedScrollStylesForViewport(this, &dummy) == &aElement;
|
||||
}
|
||||
|
||||
void
|
||||
|
@ -12,6 +12,7 @@
|
||||
#include "mozilla/Attributes.h"
|
||||
#include "mozilla/MediaFeatureChange.h"
|
||||
#include "mozilla/NotNull.h"
|
||||
#include "mozilla/ScrollStyles.h"
|
||||
#include "mozilla/UniquePtr.h"
|
||||
#include "mozilla/WeakPtr.h"
|
||||
#include "nsColor.h"
|
||||
@ -41,7 +42,6 @@
|
||||
#include "mozilla/AppUnits.h"
|
||||
#include "prclist.h"
|
||||
#include "nsThreadUtils.h"
|
||||
#include "ScrollbarStyles.h"
|
||||
#include "nsIMessageManager.h"
|
||||
#include "Units.h"
|
||||
#include "prenv.h"
|
||||
@ -133,7 +133,7 @@ public:
|
||||
using Encoding = mozilla::Encoding;
|
||||
template <typename T> using NotNull = mozilla::NotNull<T>;
|
||||
typedef mozilla::LangGroupFontPrefs LangGroupFontPrefs;
|
||||
typedef mozilla::ScrollbarStyles ScrollbarStyles;
|
||||
typedef mozilla::ScrollStyles ScrollStyles;
|
||||
typedef mozilla::StaticPresData StaticPresData;
|
||||
using TransactionId = mozilla::layers::TransactionId;
|
||||
|
||||
@ -754,28 +754,28 @@ public:
|
||||
* @return if scroll was propagated from some content node, the content node
|
||||
* it was propagated from.
|
||||
*/
|
||||
mozilla::dom::Element* UpdateViewportScrollbarStylesOverride();
|
||||
mozilla::dom::Element* UpdateViewportScrollStylesOverride();
|
||||
|
||||
/**
|
||||
* Returns the cached result from the last call to
|
||||
* UpdateViewportScrollbarStylesOverride() -- i.e. return the node
|
||||
* UpdateViewportScrollStylesOverride() -- i.e. return the node
|
||||
* whose scrollbar styles we have propagated to the viewport (or nullptr if
|
||||
* there is no such node).
|
||||
*/
|
||||
mozilla::dom::Element* GetViewportScrollbarStylesOverrideElement() const {
|
||||
return mViewportScrollbarOverrideElement;
|
||||
mozilla::dom::Element* GetViewportScrollStylesOverrideElement() const {
|
||||
return mViewportScrollOverrideElement;
|
||||
}
|
||||
|
||||
const ScrollbarStyles& GetViewportScrollbarStylesOverride() const
|
||||
const ScrollStyles& GetViewportScrollStylesOverride() const
|
||||
{
|
||||
return mViewportStyleScrollbar;
|
||||
return mViewportScrollStyles;
|
||||
}
|
||||
|
||||
/**
|
||||
* Check whether the given element would propagate its scrollbar styles to the
|
||||
* viewport in non-paginated mode. Must only be called if IsPaginated().
|
||||
*/
|
||||
bool ElementWouldPropagateScrollbarStyles(const mozilla::dom::Element&);
|
||||
bool ElementWouldPropagateScrollStyles(const mozilla::dom::Element&);
|
||||
|
||||
/**
|
||||
* Set and get methods for controlling the background drawing
|
||||
@ -1353,13 +1353,13 @@ protected:
|
||||
|
||||
// This is a non-owning pointer. May be null. If non-null, it's guaranteed to
|
||||
// be pointing to an element that's still alive, because we'll reset it in
|
||||
// UpdateViewportScrollbarStylesOverride() as part of the cleanup code when
|
||||
// UpdateViewportScrollStylesOverride() as part of the cleanup code when
|
||||
// this element is removed from the document. (For <body> and the root
|
||||
// element, this call happens in nsCSSFrameConstructor::ContentRemoved(). For
|
||||
// fullscreen elements, it happens in the fullscreen-specific cleanup invoked
|
||||
// by Element::UnbindFromTree().)
|
||||
mozilla::dom::Element* MOZ_NON_OWNING_REF mViewportScrollbarOverrideElement;
|
||||
ScrollbarStyles mViewportStyleScrollbar;
|
||||
mozilla::dom::Element* MOZ_NON_OWNING_REF mViewportScrollOverrideElement;
|
||||
ScrollStyles mViewportScrollStyles;
|
||||
|
||||
uint8_t mFocusRingWidth;
|
||||
|
||||
|
@ -622,17 +622,17 @@ nsListControlFrame::ReflowAsDropdown(nsPresContext* aPresContext,
|
||||
nsHTMLScrollFrame::Reflow(aPresContext, aDesiredSize, state, aStatus);
|
||||
}
|
||||
|
||||
ScrollbarStyles
|
||||
nsListControlFrame::GetScrollbarStyles() const
|
||||
ScrollStyles
|
||||
nsListControlFrame::GetScrollStyles() const
|
||||
{
|
||||
// We can't express this in the style system yet; when we can, this can go away
|
||||
// and GetScrollbarStyles can be devirtualized
|
||||
// and GetScrollStyles can be devirtualized
|
||||
int32_t style = IsInDropDownMode() ? NS_STYLE_OVERFLOW_AUTO
|
||||
: NS_STYLE_OVERFLOW_SCROLL;
|
||||
if (GetWritingMode().IsVertical()) {
|
||||
return ScrollbarStyles(style, NS_STYLE_OVERFLOW_HIDDEN);
|
||||
return ScrollStyles(style, NS_STYLE_OVERFLOW_HIDDEN);
|
||||
} else {
|
||||
return ScrollbarStyles(NS_STYLE_OVERFLOW_HIDDEN, style);
|
||||
return ScrollStyles(NS_STYLE_OVERFLOW_HIDDEN, style);
|
||||
}
|
||||
}
|
||||
|
||||
|
@ -102,7 +102,7 @@ public:
|
||||
virtual nsresult SetFormProperty(nsAtom* aName, const nsAString& aValue) override;
|
||||
virtual void SetFocus(bool aOn = true, bool aRepaint = false) override;
|
||||
|
||||
virtual mozilla::ScrollbarStyles GetScrollbarStyles() const override;
|
||||
virtual mozilla::ScrollStyles GetScrollStyles() const override;
|
||||
virtual bool ShouldPropagateComputedBSizeToScrolledContent() const override;
|
||||
|
||||
// for accessibility purposes
|
||||
|
@ -342,8 +342,8 @@ TextOverflow::TextOverflow(nsDisplayListBuilder* aBuilder,
|
||||
mCanHaveInlineAxisScrollbar = false;
|
||||
if (mScrollableFrame) {
|
||||
auto scrollbarStyle = mBlockWM.IsVertical() ?
|
||||
mScrollableFrame->GetScrollbarStyles().mVertical :
|
||||
mScrollableFrame->GetScrollbarStyles().mHorizontal;
|
||||
mScrollableFrame->GetScrollStyles().mVertical :
|
||||
mScrollableFrame->GetScrollStyles().mHorizontal;
|
||||
mCanHaveInlineAxisScrollbar = scrollbarStyle != NS_STYLE_OVERFLOW_HIDDEN;
|
||||
if (!mAdjustForPixelSnapping) {
|
||||
// Scrolling to the end position can leave some text still overflowing due
|
||||
|
@ -9993,7 +9993,7 @@ nsIFrame::IsFocusable(int32_t *aTabIndex, bool aWithMouse)
|
||||
// will be enough to make them keyboard scrollable.
|
||||
nsIScrollableFrame *scrollFrame = do_QueryFrame(this);
|
||||
if (scrollFrame &&
|
||||
!scrollFrame->GetScrollbarStyles().IsHiddenInBothDirections() &&
|
||||
!scrollFrame->GetScrollStyles().IsHiddenInBothDirections() &&
|
||||
!scrollFrame->GetScrollRange().IsEqualEdges(nsRect(0, 0, 0, 0))) {
|
||||
// Scroll bars will be used for overflow
|
||||
isFocusable = true;
|
||||
|
@ -216,7 +216,7 @@ namespace mozilla {
|
||||
struct MOZ_STACK_CLASS ScrollReflowInput {
|
||||
const ReflowInput& mReflowInput;
|
||||
nsBoxLayoutState mBoxState;
|
||||
ScrollbarStyles mStyles;
|
||||
ScrollStyles mStyles;
|
||||
nsMargin mComputedBorder;
|
||||
|
||||
// === Filled in by ReflowScrolledFrame ===
|
||||
@ -242,7 +242,7 @@ struct MOZ_STACK_CLASS ScrollReflowInput {
|
||||
// mBoxState is just used for scrollbars so we don't need to
|
||||
// worry about the reflow depth here
|
||||
mBoxState(aReflowInput.mFrame->PresContext(), aReflowInput.mRenderingContext, 0),
|
||||
mStyles(aFrame->GetScrollbarStyles()) {
|
||||
mStyles(aFrame->GetScrollStyles()) {
|
||||
}
|
||||
};
|
||||
|
||||
@ -439,7 +439,7 @@ nsHTMLScrollFrame::TryLayout(ScrollReflowInput* aState,
|
||||
// because the latter can be affected by various factors, while we
|
||||
// only care about what the page itself specifies.
|
||||
nsPresContext* pc = PresContext();
|
||||
ScrollbarStyles styles = pc->GetViewportScrollbarStylesOverride();
|
||||
ScrollStyles styles = pc->GetViewportScrollStylesOverride();
|
||||
if (styles.mHorizontal != NS_STYLE_OVERFLOW_HIDDEN) {
|
||||
break;
|
||||
}
|
||||
@ -822,7 +822,7 @@ nsHTMLScrollFrame::PlaceScrollArea(ScrollReflowInput& aState,
|
||||
nscoord
|
||||
nsHTMLScrollFrame::GetIntrinsicVScrollbarWidth(gfxContext *aRenderingContext)
|
||||
{
|
||||
ScrollbarStyles ss = GetScrollbarStyles();
|
||||
ScrollStyles ss = GetScrollStyles();
|
||||
if (ss.mVertical != NS_STYLE_OVERFLOW_SCROLL || !mHelper.mVScrollbarBox)
|
||||
return 0;
|
||||
|
||||
@ -1174,7 +1174,7 @@ nsHTMLScrollFrame::AccessibleType()
|
||||
// Create an accessible regardless of focusable state because the state can be
|
||||
// changed during frame life cycle without any notifications to accessibility.
|
||||
if (mContent->IsRootOfNativeAnonymousSubtree() ||
|
||||
GetScrollbarStyles().IsHiddenInBothDirections()) {
|
||||
GetScrollStyles().IsHiddenInBothDirections()) {
|
||||
return a11y::eNoType;
|
||||
}
|
||||
|
||||
@ -1355,7 +1355,7 @@ ScrollFrameHelper::WantAsyncScroll() const
|
||||
return true;
|
||||
}
|
||||
|
||||
ScrollbarStyles styles = GetScrollbarStylesFromFrame();
|
||||
ScrollStyles styles = GetScrollStylesFromFrame();
|
||||
nscoord oneDevPixel = GetScrolledFrame()->PresContext()->AppUnitsPerDevPixel();
|
||||
nsRect scrollRange = GetScrollRange();
|
||||
bool isVScrollable = (scrollRange.height >= oneDevPixel) &&
|
||||
@ -1600,7 +1600,7 @@ nsXULScrollFrame::GetXULPrefSize(nsBoxLayoutState& aState)
|
||||
{
|
||||
nsSize pref = mHelper.mScrolledFrame->GetXULPrefSize(aState);
|
||||
|
||||
ScrollbarStyles styles = GetScrollbarStyles();
|
||||
ScrollStyles styles = GetScrollStyles();
|
||||
|
||||
// scrolled frames don't have their own margins
|
||||
|
||||
@ -1629,7 +1629,7 @@ nsXULScrollFrame::GetXULMinSize(nsBoxLayoutState& aState)
|
||||
{
|
||||
nsSize min = mHelper.mScrolledFrame->GetXULMinSizeForScrollArea(aState);
|
||||
|
||||
ScrollbarStyles styles = GetScrollbarStyles();
|
||||
ScrollStyles styles = GetScrollStyles();
|
||||
|
||||
if (mHelper.mVScrollbarBox &&
|
||||
styles.mVertical == NS_STYLE_OVERFLOW_SCROLL) {
|
||||
@ -2539,7 +2539,7 @@ bool ScrollFrameHelper::IsAlwaysActive() const
|
||||
|
||||
// If we're overflow:hidden, then start as inactive until
|
||||
// we get scrolled manually.
|
||||
ScrollbarStyles styles = GetScrollbarStylesFromFrame();
|
||||
ScrollStyles styles = GetScrollStylesFromFrame();
|
||||
return (styles.mHorizontal != NS_STYLE_OVERFLOW_HIDDEN &&
|
||||
styles.mVertical != NS_STYLE_OVERFLOW_HIDDEN);
|
||||
}
|
||||
@ -3717,9 +3717,9 @@ ScrollFrameHelper::BuildDisplayList(nsDisplayListBuilder* aBuilder,
|
||||
// does not arrive within the timeout period). Otherwise, APZ's
|
||||
// fallback behaviour of scrolling the enclosing scroll frame would
|
||||
// violate the specified overscroll-behavior.
|
||||
ScrollbarStyles scrollbarStyles = GetScrollbarStylesFromFrame();
|
||||
if (scrollbarStyles.mOverscrollBehaviorX != StyleOverscrollBehavior::Auto ||
|
||||
scrollbarStyles.mOverscrollBehaviorY != StyleOverscrollBehavior::Auto) {
|
||||
ScrollStyles scrollStyles = GetScrollStylesFromFrame();
|
||||
if (scrollStyles.mOverscrollBehaviorX != StyleOverscrollBehavior::Auto ||
|
||||
scrollStyles.mOverscrollBehaviorY != StyleOverscrollBehavior::Auto) {
|
||||
info |= CompositorHitTestInfo::eRequiresTargetConfirmation;
|
||||
}
|
||||
nsDisplayCompositorHitTestInfo* hitInfo =
|
||||
@ -3999,21 +3999,21 @@ static void HandleScrollPref(nsIScrollable *aScrollable, int32_t aOrientation,
|
||||
}
|
||||
}
|
||||
|
||||
ScrollbarStyles
|
||||
ScrollFrameHelper::GetScrollbarStylesFromFrame() const
|
||||
ScrollStyles
|
||||
ScrollFrameHelper::GetScrollStylesFromFrame() const
|
||||
{
|
||||
nsPresContext* presContext = mOuter->PresContext();
|
||||
if (!presContext->IsDynamic() &&
|
||||
!(mIsRoot && presContext->HasPaginatedScrolling())) {
|
||||
return ScrollbarStyles(NS_STYLE_OVERFLOW_HIDDEN, NS_STYLE_OVERFLOW_HIDDEN);
|
||||
return ScrollStyles(NS_STYLE_OVERFLOW_HIDDEN, NS_STYLE_OVERFLOW_HIDDEN);
|
||||
}
|
||||
|
||||
if (!mIsRoot) {
|
||||
const nsStyleDisplay* disp = mOuter->StyleDisplay();
|
||||
return ScrollbarStyles(disp);
|
||||
return ScrollStyles(disp);
|
||||
}
|
||||
|
||||
ScrollbarStyles result = presContext->GetViewportScrollbarStylesOverride();
|
||||
ScrollStyles result = presContext->GetViewportScrollStylesOverride();
|
||||
nsCOMPtr<nsISupports> container = presContext->GetContainerWeak();
|
||||
nsCOMPtr<nsIScrollable> scrollable = do_QueryInterface(container);
|
||||
if (scrollable) {
|
||||
@ -4182,7 +4182,7 @@ ScrollFrameHelper::ScrollBy(nsIntPoint aDelta,
|
||||
nsPoint newPos = mDestination + nsPoint(aDelta.x*deltaMultiplier.width, aDelta.y*deltaMultiplier.height);
|
||||
|
||||
if (aSnap == nsIScrollableFrame::ENABLE_SNAP) {
|
||||
ScrollbarStyles styles = GetScrollbarStylesFromFrame();
|
||||
ScrollStyles styles = GetScrollStylesFromFrame();
|
||||
if (styles.mScrollSnapTypeY != NS_STYLE_SCROLL_SNAP_TYPE_NONE ||
|
||||
styles.mScrollSnapTypeX != NS_STYLE_SCROLL_SNAP_TYPE_NONE) {
|
||||
nscoord appUnitsPerDevPixel = mOuter->PresContext()->AppUnitsPerDevPixel();
|
||||
@ -4624,7 +4624,7 @@ ScrollFrameHelper::CreateAnonymousContent(
|
||||
bool canHaveHorizontal;
|
||||
bool canHaveVertical;
|
||||
if (!mIsRoot) {
|
||||
ScrollbarStyles styles = scrollable->GetScrollbarStyles();
|
||||
ScrollStyles styles = scrollable->GetScrollStyles();
|
||||
canHaveHorizontal = styles.mHorizontal != NS_STYLE_OVERFLOW_HIDDEN;
|
||||
canHaveVertical = styles.mVertical != NS_STYLE_OVERFLOW_HIDDEN;
|
||||
if (!canHaveHorizontal && !canHaveVertical && !isResizable) {
|
||||
@ -5343,7 +5343,7 @@ nsXULScrollFrame::XULLayout(nsBoxLayoutState& aState)
|
||||
(if we're the viewport and we added or removed a scrollbar).
|
||||
**************/
|
||||
|
||||
ScrollbarStyles styles = GetScrollbarStyles();
|
||||
ScrollStyles styles = GetScrollStyles();
|
||||
|
||||
// Look at our style do we always have vertical or horizontal scrollbars?
|
||||
if (styles.mHorizontal == NS_STYLE_OVERFLOW_SCROLL)
|
||||
@ -5678,7 +5678,7 @@ bool
|
||||
ScrollFrameHelper::ComputeCustomOverflow(nsOverflowAreas& aOverflowAreas)
|
||||
{
|
||||
nsIScrollableFrame* sf = do_QueryFrame(mOuter);
|
||||
ScrollbarStyles ss = sf->GetScrollbarStyles();
|
||||
ScrollStyles ss = sf->GetScrollStyles();
|
||||
|
||||
// Reflow when the change in overflow leads to one of our scrollbars
|
||||
// changing or might require repositioning the scrolled content due to
|
||||
@ -6404,7 +6404,7 @@ ComputeScrollSnapInfo(const ScrollFrameHelper& aScrollFrame)
|
||||
{
|
||||
ScrollSnapInfo result;
|
||||
|
||||
ScrollbarStyles styles = aScrollFrame.GetScrollbarStylesFromFrame();
|
||||
ScrollStyles styles = aScrollFrame.GetScrollStylesFromFrame();
|
||||
|
||||
if (styles.mScrollSnapTypeY == NS_STYLE_SCROLL_SNAP_TYPE_NONE &&
|
||||
styles.mScrollSnapTypeX == NS_STYLE_SCROLL_SNAP_TYPE_NONE) {
|
||||
|
@ -58,7 +58,7 @@ public:
|
||||
ScrollFrameHelper(nsContainerFrame* aOuter, bool aIsRoot);
|
||||
~ScrollFrameHelper();
|
||||
|
||||
mozilla::ScrollbarStyles GetScrollbarStylesFromFrame() const;
|
||||
mozilla::ScrollStyles GetScrollStylesFromFrame() const;
|
||||
|
||||
// If a child frame was added or removed on the scrollframe,
|
||||
// reload our child frame list.
|
||||
@ -815,8 +815,8 @@ public:
|
||||
virtual nsIFrame* GetScrolledFrame() const override {
|
||||
return mHelper.GetScrolledFrame();
|
||||
}
|
||||
virtual mozilla::ScrollbarStyles GetScrollbarStyles() const override {
|
||||
return mHelper.GetScrollbarStylesFromFrame();
|
||||
virtual mozilla::ScrollStyles GetScrollStyles() const override {
|
||||
return mHelper.GetScrollStylesFromFrame();
|
||||
}
|
||||
virtual uint32_t GetScrollbarVisibility() const override {
|
||||
return mHelper.GetScrollbarVisibility();
|
||||
@ -1267,8 +1267,8 @@ public:
|
||||
virtual nsIFrame* GetScrolledFrame() const override {
|
||||
return mHelper.GetScrolledFrame();
|
||||
}
|
||||
virtual mozilla::ScrollbarStyles GetScrollbarStyles() const override {
|
||||
return mHelper.GetScrollbarStylesFromFrame();
|
||||
virtual mozilla::ScrollStyles GetScrollStyles() const override {
|
||||
return mHelper.GetScrollStylesFromFrame();
|
||||
}
|
||||
virtual uint32_t GetScrollbarVisibility() const override {
|
||||
return mHelper.GetScrollbarVisibility();
|
||||
|
@ -13,8 +13,8 @@
|
||||
|
||||
#include "nsCoord.h"
|
||||
#include "DisplayItemClip.h"
|
||||
#include "ScrollbarStyles.h"
|
||||
#include "mozilla/Maybe.h"
|
||||
#include "mozilla/ScrollStyles.h"
|
||||
#include "mozilla/gfx/Point.h"
|
||||
#include "nsIScrollbarMediator.h"
|
||||
#include "Units.h"
|
||||
@ -65,7 +65,7 @@ public:
|
||||
* or NS_STYLE_OVERFLOW_AUTO) governing the horizontal and vertical
|
||||
* scrollbars for this frame.
|
||||
*/
|
||||
virtual mozilla::ScrollbarStyles GetScrollbarStyles() const = 0;
|
||||
virtual mozilla::ScrollStyles GetScrollStyles() const = 0;
|
||||
|
||||
enum { HORIZONTAL = 0x01, VERTICAL = 0x02 };
|
||||
/**
|
||||
|
Loading…
Reference in New Issue
Block a user