Add TextStream formatters for FillLayer and all it entails
https://bugs.webkit.org/show_bug.cgi?id=150312
Reviewed by Tim Horton.
Add TextStream output formatters for FillLayer, and all the enum
types used by it.
Drive-by fixes for CompositeOperator and BlendMode string conversions.
compositeOperatorNames was missing the "difference" string, and compositeOperatorName()
would do an OOB memory access if blendOp was zero.
* CMakeLists.txt:
* WebCore.xcodeproj/project.pbxproj:
* platform/Length.cpp:
(WebCore::operator<<):
* platform/Length.h:
* platform/LengthSize.cpp: Added.
(WebCore::operator<<):
* platform/LengthSize.h:
* platform/text/TextStream.h:
* rendering/style/FillLayer.cpp:
(WebCore::operator<<):
* rendering/style/FillLayer.h:
* rendering/style/RenderStyleConstants.cpp: Added.
(WebCore::operator<<):
* rendering/style/RenderStyleConstants.h:
git-svn-id: http://svn.webkit.org/repository/webkit/trunk@191310 268f45cc-cd09-0410-ab3c-d52691b4dbfc
diff --git a/Source/WebCore/rendering/style/RenderStyleConstants.cpp b/Source/WebCore/rendering/style/RenderStyleConstants.cpp
new file mode 100644
index 0000000..358e160
--- /dev/null
+++ b/Source/WebCore/rendering/style/RenderStyleConstants.cpp
@@ -0,0 +1,99 @@
+/*
+ * Copyright (C) 2015 Apple 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:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``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 APPLE INC. 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.
+ */
+
+#include "config.h"
+#include "RenderStyleConstants.h"
+
+#include "TextStream.h"
+
+namespace WebCore {
+
+TextStream& operator<<(TextStream& ts, EFillSizeType sizeType)
+{
+ switch (sizeType) {
+ case Contain: ts << "contain"; break;
+ case Cover: ts << "cover"; break;
+ case SizeLength: ts << "size-length"; break;
+ case SizeNone: ts << "size-none"; break;
+ }
+
+ return ts;
+}
+
+TextStream& operator<<(TextStream& ts, EFillAttachment attachment)
+{
+ switch (attachment) {
+ case ScrollBackgroundAttachment: ts << "scroll"; break;
+ case LocalBackgroundAttachment: ts << "local"; break;
+ case FixedBackgroundAttachment: ts << "fixed"; break;
+ }
+ return ts;
+}
+
+TextStream& operator<<(TextStream& ts, EFillBox fill)
+{
+ switch (fill) {
+ case BorderFillBox: ts << "border"; break;
+ case PaddingFillBox: ts << "padding"; break;
+ case ContentFillBox: ts << "content"; break;
+ case TextFillBox: ts << "text"; break;
+ }
+ return ts;
+}
+
+TextStream& operator<<(TextStream& ts, EFillRepeat repeat)
+{
+ switch (repeat) {
+ case RepeatFill: ts << "repeat"; break;
+ case NoRepeatFill: ts << "no-repeat"; break;
+ case RoundFill: ts << "round"; break;
+ case SpaceFill: ts << "space"; break;
+ }
+
+ return ts;
+}
+
+TextStream& operator<<(TextStream& ts, EMaskSourceType maskSource)
+{
+ switch (maskSource) {
+ case MaskAlpha: ts << "alpha"; break;
+ case MaskLuminance: ts << "luminance"; break;
+ }
+
+ return ts;
+}
+
+TextStream& operator<<(TextStream& ts, BackgroundEdgeOrigin edge)
+{
+ switch (edge) {
+ case TopEdge: ts << "top"; break;
+ case RightEdge: ts << "right"; break;
+ case BottomEdge: ts << "bottom"; break;
+ case LeftEdge: ts << "left"; break;
+ }
+ return ts;
+}
+
+} // namespace WebCore
