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-rw-r--r--dom/animation/KeyframeEffectParams.h68
1 files changed, 68 insertions, 0 deletions
diff --git a/dom/animation/KeyframeEffectParams.h b/dom/animation/KeyframeEffectParams.h
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+++ b/dom/animation/KeyframeEffectParams.h
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+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* 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/. */
+
+#ifndef mozilla_KeyframeEffectParams_h
+#define mozilla_KeyframeEffectParams_h
+
+#include "nsCSSProps.h"
+#include "nsString.h"
+// X11 has a #define for None
+#ifdef None
+#undef None
+#endif
+#include "mozilla/dom/KeyframeEffectBinding.h" // IterationCompositeOperation
+
+namespace mozilla {
+
+class ErrorResult;
+
+enum class SpacingMode
+{
+ distribute,
+ paced
+};
+
+struct KeyframeEffectParams
+{
+ void GetSpacingAsString(nsAString& aSpacing) const
+ {
+ if (mSpacingMode == SpacingMode::distribute) {
+ aSpacing.AssignLiteral("distribute");
+ } else {
+ aSpacing.AssignLiteral("paced(");
+ aSpacing.AppendASCII(nsCSSProps::GetStringValue(mPacedProperty).get());
+ aSpacing.AppendLiteral(")");
+ }
+ }
+
+ /**
+ * Parse spacing string.
+ *
+ * @param aSpacing The input spacing string.
+ * @param [out] aSpacingMode The parsed spacing mode.
+ * @param [out] aPacedProperty The parsed CSS property if using paced spacing.
+ * @param [out] aInvalidPacedProperty A string that, if we parsed a string of
+ * the form 'paced(<ident>)' where <ident>
+ * is not a recognized animatable property,
+ * will be set to <ident>.
+ * @param [out] aRv The error result.
+ */
+ static void ParseSpacing(const nsAString& aSpacing,
+ SpacingMode& aSpacingMode,
+ nsCSSPropertyID& aPacedProperty,
+ nsAString& aInvalidPacedProperty,
+ ErrorResult& aRv);
+
+ dom::IterationCompositeOperation mIterationComposite =
+ dom::IterationCompositeOperation::Replace;
+ // FIXME: Bug 1216844: Add CompositeOperation
+ SpacingMode mSpacingMode = SpacingMode::distribute;
+ nsCSSPropertyID mPacedProperty = eCSSProperty_UNKNOWN;
+};
+
+} // namespace mozilla
+
+#endif // mozilla_KeyframeEffectParams_h