Index: third_party/WebKit/Source/core/style/GridCoordinate.h |
diff --git a/third_party/WebKit/Source/core/style/GridCoordinate.h b/third_party/WebKit/Source/core/style/GridCoordinate.h |
deleted file mode 100644 |
index 65ab46cc22ba80a2cb339c537f76c1cd87c2967b..0000000000000000000000000000000000000000 |
--- a/third_party/WebKit/Source/core/style/GridCoordinate.h |
+++ /dev/null |
@@ -1,216 +0,0 @@ |
-/* |
- * Copyright (C) 2013 Google Inc. All rights reserved. |
- * |
- * Redistribution and use in source and binary forms, with or without |
- * modification, are permitted provided that the following conditions are |
- * met: |
- * |
- * * Redistributions of source code must retain the above copyright |
- * notice, this list of conditions and the following disclaimer. |
- * * Redistributions in binary form must reproduce the above |
- * copyright notice, this list of conditions and the following disclaimer |
- * in the documentation and/or other materials provided with the |
- * distribution. |
- * * Neither the name of Google Inc. nor the names of its |
- * contributors may be used to endorse or promote products derived from |
- * this software without specific prior written permission. |
- * |
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
- */ |
- |
-#ifndef GridCoordinate_h |
-#define GridCoordinate_h |
- |
-#include "core/style/GridPositionsResolver.h" |
-#include "wtf/Allocator.h" |
-#include "wtf/HashMap.h" |
-#include "wtf/PassOwnPtr.h" |
-#include "wtf/text/WTFString.h" |
-#include <algorithm> |
- |
-namespace blink { |
- |
-// Recommended maximum size for both explicit and implicit grids. |
-const int kGridMaxTracks = 1000000; |
- |
-// A span in a single direction (either rows or columns). Note that |resolvedInitialPosition| |
-// and |resolvedFinalPosition| are grid lines' indexes. |
-// Iterating over the span shouldn't include |resolvedFinalPosition| to be correct. |
-struct GridSpan { |
- USING_FAST_MALLOC(GridSpan); |
-public: |
- |
- static GridSpan untranslatedDefiniteGridSpan(int resolvedInitialPosition, int resolvedFinalPosition) |
- { |
- return GridSpan(resolvedInitialPosition, resolvedFinalPosition, UntranslatedDefinite); |
- } |
- |
- static GridSpan translatedDefiniteGridSpan(size_t resolvedInitialPosition, size_t resolvedFinalPosition) |
- { |
- return GridSpan(resolvedInitialPosition, resolvedFinalPosition, TranslatedDefinite); |
- } |
- |
- static GridSpan indefiniteGridSpan() |
- { |
- return GridSpan(0, 1, Indefinite); |
- } |
- |
- bool operator==(const GridSpan& o) const |
- { |
- return m_type == o.m_type && m_resolvedInitialPosition == o.m_resolvedInitialPosition && m_resolvedFinalPosition == o.m_resolvedFinalPosition; |
- } |
- |
- size_t integerSpan() const |
- { |
- ASSERT(isTranslatedDefinite()); |
- ASSERT(m_resolvedFinalPosition > m_resolvedInitialPosition); |
- return m_resolvedFinalPosition - m_resolvedInitialPosition; |
- } |
- |
- int untranslatedResolvedInitialPosition() const |
- { |
- ASSERT(m_type == UntranslatedDefinite); |
- return m_resolvedInitialPosition; |
- } |
- |
- int untranslatedResolvedFinalPosition() const |
- { |
- ASSERT(m_type == UntranslatedDefinite); |
- return m_resolvedFinalPosition; |
- } |
- |
- size_t resolvedInitialPosition() const |
- { |
- ASSERT(isTranslatedDefinite()); |
- ASSERT(m_resolvedInitialPosition >= 0); |
- return m_resolvedInitialPosition; |
- } |
- |
- size_t resolvedFinalPosition() const |
- { |
- ASSERT(isTranslatedDefinite()); |
- ASSERT(m_resolvedFinalPosition > 0); |
- return m_resolvedFinalPosition; |
- } |
- |
- struct GridSpanIterator { |
- GridSpanIterator(size_t v) : value(v) {} |
- |
- size_t operator*() const { return value; } |
- size_t operator++() { return value++; } |
- bool operator!=(GridSpanIterator other) const { return value != other.value; } |
- |
- size_t value; |
- }; |
- |
- GridSpanIterator begin() const |
- { |
- ASSERT(isTranslatedDefinite()); |
- return m_resolvedInitialPosition; |
- } |
- |
- GridSpanIterator end() const |
- { |
- ASSERT(isTranslatedDefinite()); |
- return m_resolvedFinalPosition; |
- } |
- |
- bool isTranslatedDefinite() const |
- { |
- return m_type == TranslatedDefinite; |
- } |
- |
- bool isIndefinite() const |
- { |
- return m_type == Indefinite; |
- } |
- |
- void translate(size_t offset) |
- { |
- ASSERT(m_type == UntranslatedDefinite); |
- |
- m_type = TranslatedDefinite; |
- m_resolvedInitialPosition += offset; |
- m_resolvedFinalPosition += offset; |
- |
- ASSERT(m_resolvedInitialPosition >= 0); |
- ASSERT(m_resolvedFinalPosition > 0); |
- } |
- |
-private: |
- |
- enum GridSpanType {UntranslatedDefinite, TranslatedDefinite, Indefinite}; |
- |
- GridSpan(int resolvedInitialPosition, int resolvedFinalPosition, GridSpanType type) |
- : m_type(type) |
- { |
-#if ENABLE(ASSERT) |
- ASSERT(resolvedInitialPosition < resolvedFinalPosition); |
- if (type == TranslatedDefinite) { |
- ASSERT(resolvedInitialPosition >= 0); |
- ASSERT(resolvedFinalPosition > 0); |
- } |
-#endif |
- |
- if (resolvedInitialPosition >= 0) |
- m_resolvedInitialPosition = std::min(resolvedInitialPosition, kGridMaxTracks - 1); |
- else |
- m_resolvedInitialPosition = std::max(resolvedInitialPosition, -kGridMaxTracks); |
- |
- if (resolvedFinalPosition >= 0) |
- m_resolvedFinalPosition = std::min(resolvedFinalPosition, kGridMaxTracks); |
- else |
- m_resolvedFinalPosition = std::max(resolvedFinalPosition, -kGridMaxTracks + 1); |
- } |
- |
- int m_resolvedInitialPosition; |
- int m_resolvedFinalPosition; |
- GridSpanType m_type; |
-}; |
- |
-// This represents a grid area that spans in both rows' and columns' direction. |
-struct GridCoordinate { |
- USING_FAST_MALLOC(GridCoordinate); |
-public: |
- // HashMap requires a default constuctor. |
- GridCoordinate() |
- : columns(GridSpan::indefiniteGridSpan()) |
- , rows(GridSpan::indefiniteGridSpan()) |
- { |
- } |
- |
- GridCoordinate(const GridSpan& r, const GridSpan& c) |
- : columns(c) |
- , rows(r) |
- { |
- } |
- |
- bool operator==(const GridCoordinate& o) const |
- { |
- return columns == o.columns && rows == o.rows; |
- } |
- |
- bool operator!=(const GridCoordinate& o) const |
- { |
- return !(*this == o); |
- } |
- |
- GridSpan columns; |
- GridSpan rows; |
-}; |
- |
-typedef HashMap<String, GridCoordinate> NamedGridAreaMap; |
- |
-} // namespace blink |
- |
-#endif // GridCoordinate_h |