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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /layout/tables/nsTableColFrame.cpp
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'layout/tables/nsTableColFrame.cpp')
-rw-r--r--layout/tables/nsTableColFrame.cpp213
1 files changed, 213 insertions, 0 deletions
diff --git a/layout/tables/nsTableColFrame.cpp b/layout/tables/nsTableColFrame.cpp
new file mode 100644
index 000000000..8f449c3d9
--- /dev/null
+++ b/layout/tables/nsTableColFrame.cpp
@@ -0,0 +1,213 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+#include "nsCOMPtr.h"
+#include "nsTableColFrame.h"
+#include "nsTableFrame.h"
+#include "nsContainerFrame.h"
+#include "nsStyleContext.h"
+#include "nsStyleConsts.h"
+#include "nsPresContext.h"
+#include "nsGkAtoms.h"
+#include "nsCSSRendering.h"
+#include "nsIContent.h"
+
+using namespace mozilla;
+
+#define COL_TYPE_BITS (NS_FRAME_STATE_BIT(28) | \
+ NS_FRAME_STATE_BIT(29) | \
+ NS_FRAME_STATE_BIT(30) | \
+ NS_FRAME_STATE_BIT(31))
+#define COL_TYPE_OFFSET 28
+
+using namespace mozilla;
+
+nsTableColFrame::nsTableColFrame(nsStyleContext* aContext) :
+ nsSplittableFrame(aContext)
+{
+ SetColType(eColContent);
+ ResetIntrinsics();
+ ResetSpanIntrinsics();
+ ResetFinalISize();
+}
+
+nsTableColFrame::~nsTableColFrame()
+{
+}
+
+nsTableColType
+nsTableColFrame::GetColType() const
+{
+ return (nsTableColType)((mState & COL_TYPE_BITS) >> COL_TYPE_OFFSET);
+}
+
+void
+nsTableColFrame::SetColType(nsTableColType aType)
+{
+ NS_ASSERTION(aType != eColAnonymousCol ||
+ (GetPrevContinuation() &&
+ GetPrevContinuation()->GetNextContinuation() == this &&
+ GetPrevContinuation()->GetNextSibling() == this),
+ "spanned content cols must be continuations");
+ uint32_t type = aType - eColContent;
+ RemoveStateBits(COL_TYPE_BITS);
+ AddStateBits(nsFrameState(type << COL_TYPE_OFFSET));
+}
+
+/* virtual */ void
+nsTableColFrame::DidSetStyleContext(nsStyleContext* aOldStyleContext)
+{
+ nsSplittableFrame::DidSetStyleContext(aOldStyleContext);
+
+ if (!aOldStyleContext) //avoid this on init
+ return;
+
+ nsTableFrame* tableFrame = GetTableFrame();
+ if (tableFrame->IsBorderCollapse() &&
+ tableFrame->BCRecalcNeeded(aOldStyleContext, StyleContext())) {
+ TableArea damageArea(GetColIndex(), 0, 1, tableFrame->GetRowCount());
+ tableFrame->AddBCDamageArea(damageArea);
+ }
+}
+
+void nsTableColFrame::SetContinuousBCBorderWidth(LogicalSide aForSide,
+ BCPixelSize aPixelValue)
+{
+ switch (aForSide) {
+ case eLogicalSideBStart:
+ mBStartContBorderWidth = aPixelValue;
+ return;
+ case eLogicalSideIEnd:
+ mIEndContBorderWidth = aPixelValue;
+ return;
+ case eLogicalSideBEnd:
+ mBEndContBorderWidth = aPixelValue;
+ return;
+ default:
+ NS_ERROR("invalid side arg");
+ }
+}
+
+void
+nsTableColFrame::Reflow(nsPresContext* aPresContext,
+ ReflowOutput& aDesiredSize,
+ const ReflowInput& aReflowInput,
+ nsReflowStatus& aStatus)
+{
+ MarkInReflow();
+ DO_GLOBAL_REFLOW_COUNT("nsTableColFrame");
+ DISPLAY_REFLOW(aPresContext, this, aReflowInput, aDesiredSize, aStatus);
+ aDesiredSize.ClearSize();
+ const nsStyleVisibility* colVis = StyleVisibility();
+ bool collapseCol = (NS_STYLE_VISIBILITY_COLLAPSE == colVis->mVisible);
+ if (collapseCol) {
+ GetTableFrame()->SetNeedToCollapse(true);
+ }
+ aStatus = NS_FRAME_COMPLETE;
+ NS_FRAME_SET_TRUNCATION(aStatus, aReflowInput, aDesiredSize);
+}
+
+int32_t nsTableColFrame::GetSpan()
+{
+ return StyleTable()->mSpan;
+}
+
+#ifdef DEBUG
+void nsTableColFrame::Dump(int32_t aIndent)
+{
+ char* indent = new char[aIndent + 1];
+ if (!indent) return;
+ for (int32_t i = 0; i < aIndent + 1; i++) {
+ indent[i] = ' ';
+ }
+ indent[aIndent] = 0;
+
+ printf("%s**START COL DUMP**\n%s colIndex=%d coltype=",
+ indent, indent, mColIndex);
+ nsTableColType colType = GetColType();
+ switch (colType) {
+ case eColContent:
+ printf(" content ");
+ break;
+ case eColAnonymousCol:
+ printf(" anonymous-column ");
+ break;
+ case eColAnonymousColGroup:
+ printf(" anonymous-colgroup ");
+ break;
+ case eColAnonymousCell:
+ printf(" anonymous-cell ");
+ break;
+ }
+ printf("\nm:%d c:%d(%c) p:%f sm:%d sc:%d sp:%f f:%d",
+ int32_t(mMinCoord), int32_t(mPrefCoord),
+ mHasSpecifiedCoord ? 's' : 'u', mPrefPercent,
+ int32_t(mSpanMinCoord), int32_t(mSpanPrefCoord),
+ mSpanPrefPercent,
+ int32_t(GetFinalISize()));
+ printf("\n%s**END COL DUMP** ", indent);
+ delete [] indent;
+}
+#endif
+/* ----- global methods ----- */
+
+nsTableColFrame*
+NS_NewTableColFrame(nsIPresShell* aPresShell, nsStyleContext* aContext)
+{
+ return new (aPresShell) nsTableColFrame(aContext);
+}
+
+NS_IMPL_FRAMEARENA_HELPERS(nsTableColFrame)
+
+nsTableColFrame*
+nsTableColFrame::GetNextCol() const
+{
+ nsIFrame* childFrame = GetNextSibling();
+ while (childFrame) {
+ if (nsGkAtoms::tableColFrame == childFrame->GetType()) {
+ return (nsTableColFrame*)childFrame;
+ }
+ childFrame = childFrame->GetNextSibling();
+ }
+ return nullptr;
+}
+
+nsIAtom*
+nsTableColFrame::GetType() const
+{
+ return nsGkAtoms::tableColFrame;
+}
+
+#ifdef DEBUG_FRAME_DUMP
+nsresult
+nsTableColFrame::GetFrameName(nsAString& aResult) const
+{
+ return MakeFrameName(NS_LITERAL_STRING("TableCol"), aResult);
+}
+#endif
+
+nsSplittableType
+nsTableColFrame::GetSplittableType() const
+{
+ return NS_FRAME_NOT_SPLITTABLE;
+}
+
+void
+nsTableColFrame::InvalidateFrame(uint32_t aDisplayItemKey)
+{
+ nsIFrame::InvalidateFrame(aDisplayItemKey);
+ GetParent()->InvalidateFrameWithRect(GetVisualOverflowRect() + GetPosition(), aDisplayItemKey);
+}
+
+void
+nsTableColFrame::InvalidateFrameWithRect(const nsRect& aRect, uint32_t aDisplayItemKey)
+{
+ nsIFrame::InvalidateFrameWithRect(aRect, aDisplayItemKey);
+
+ // If we have filters applied that would affects our bounds, then
+ // we get an inactive layer created and this is computed
+ // within FrameLayerBuilder
+ GetParent()->InvalidateFrameWithRect(aRect + GetPosition(), aDisplayItemKey);
+}
+