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<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/175911">175911</a></dd>
<dt>Author</dt> <dd>carlosgc@webkit.org</dd>
<dt>Date</dt> <dd>2014-11-11 05:36:15 -0800 (Tue, 11 Nov 2014)</dd>
</dl>
<h3>Log Message</h3>
<pre>Merge <a href="http://trac.webkit.org/projects/webkit/changeset/175152">r175152</a> - Carets in GMail and iCloud compositions are the foreground text color
https://bugs.webkit.org/show_bug.cgi?id=138029
Reviewed by Simon Fraser.
Source/WebCore:
Previously, we were only checking whether the background colors of the foreground and background
elements were the same, rather than taking validity and opacity into consideration.
Test: editing/caret/color-span-inside-editable-background.html
* editing/FrameSelection.cpp:
(WebCore::disappearsIntoBackground):
(WebCore::CaretBase::paintCaret):
LayoutTests:
Test the case where the content editable root has a background color specified.
* editing/caret/color-span-inside-editable-background-expected.html: Added.
* editing/caret/color-span-inside-editable-background.html: Added.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#releasesWebKitGTKwebkit26LayoutTestsChangeLog">releases/WebKitGTK/webkit-2.6/LayoutTests/ChangeLog</a></li>
<li><a href="#releasesWebKitGTKwebkit26SourceWebCoreChangeLog">releases/WebKitGTK/webkit-2.6/Source/WebCore/ChangeLog</a></li>
<li><a href="#releasesWebKitGTKwebkit26SourceWebCoreeditingFrameSelectioncpp">releases/WebKitGTK/webkit-2.6/Source/WebCore/editing/FrameSelection.cpp</a></li>
</ul>
<h3>Added Paths</h3>
<ul>
<li><a href="#releasesWebKitGTKwebkit26LayoutTestseditingcaretcolorspaninsideeditablebackgroundexpectedhtml">releases/WebKitGTK/webkit-2.6/LayoutTests/editing/caret/color-span-inside-editable-background-expected.html</a></li>
<li><a href="#releasesWebKitGTKwebkit26LayoutTestseditingcaretcolorspaninsideeditablebackgroundhtml">releases/WebKitGTK/webkit-2.6/LayoutTests/editing/caret/color-span-inside-editable-background.html</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="releasesWebKitGTKwebkit26LayoutTestsChangeLog"></a>
<div class="modfile"><h4>Modified: releases/WebKitGTK/webkit-2.6/LayoutTests/ChangeLog (175910 => 175911)</h4>
<pre class="diff"><span>
<span class="info">--- releases/WebKitGTK/webkit-2.6/LayoutTests/ChangeLog 2014-11-11 13:32:52 UTC (rev 175910)
+++ releases/WebKitGTK/webkit-2.6/LayoutTests/ChangeLog 2014-11-11 13:36:15 UTC (rev 175911)
</span><span class="lines">@@ -1,3 +1,15 @@
</span><ins>+2014-10-23 Myles C. Maxfield <mmaxfield@apple.com>
+
+ Carets in GMail and iCloud compositions are the foreground text color
+ https://bugs.webkit.org/show_bug.cgi?id=138029
+
+ Reviewed by Simon Fraser.
+
+ Test the case where the content editable root has a background color specified.
+
+ * editing/caret/color-span-inside-editable-background-expected.html: Added.
+ * editing/caret/color-span-inside-editable-background.html: Added.
+
</ins><span class="cx"> 2014-10-22 Byungseon Shin <sun.shin@lge.com>
</span><span class="cx">
</span><span class="cx"> String(new Date(Mar 30 2014 01:00:00)) is wrong in CET
</span></span></pre></div>
<a id="releasesWebKitGTKwebkit26LayoutTestseditingcaretcolorspaninsideeditablebackgroundexpectedhtml"></a>
<div class="addfile"><h4>Added: releases/WebKitGTK/webkit-2.6/LayoutTests/editing/caret/color-span-inside-editable-background-expected.html (0 => 175911)</h4>
<pre class="diff"><span>
<span class="info">--- releases/WebKitGTK/webkit-2.6/LayoutTests/editing/caret/color-span-inside-editable-background-expected.html (rev 0)
+++ releases/WebKitGTK/webkit-2.6/LayoutTests/editing/caret/color-span-inside-editable-background-expected.html 2014-11-11 13:36:15 UTC (rev 175911)
</span><span class="lines">@@ -0,0 +1,4 @@
</span><ins>+This test makes sure that carets in content editable divs with a background color specified remain black even if there is a span inside them with a foreground color specified.
+<div style="width: 505px; height: 505px; overflow: hidden;">
+<div style="width: 50px; height: 500px; background-color: black"></div>
+</div>
</ins></span></pre></div>
<a id="releasesWebKitGTKwebkit26LayoutTestseditingcaretcolorspaninsideeditablebackgroundhtml"></a>
<div class="addfile"><h4>Added: releases/WebKitGTK/webkit-2.6/LayoutTests/editing/caret/color-span-inside-editable-background.html (0 => 175911)</h4>
<pre class="diff"><span>
<span class="info">--- releases/WebKitGTK/webkit-2.6/LayoutTests/editing/caret/color-span-inside-editable-background.html (rev 0)
+++ releases/WebKitGTK/webkit-2.6/LayoutTests/editing/caret/color-span-inside-editable-background.html 2014-11-11 13:36:15 UTC (rev 175911)
</span><span class="lines">@@ -0,0 +1,8 @@
</span><ins>+This test makes sure that carets in content editable divs with a background color specified remain black even if there is a span inside them with a foreground color specified.
+<div style="width: 505px; height: 505px; overflow: hidden;">
+<div id="edit" contenteditable="true" style="background: #fff; -webkit-transform-origin: left top; -webkit-transform: scale(50, 50); outline: none; font-family: Ahem; font-size: 10px;"><span id="spn" style="color: red;">&nbsp;&nbsp;</span></div>
+</div>
+<script>
+var edit = document.getElementById("edit");
+edit.focus();
+</script>
</ins></span></pre></div>
<a id="releasesWebKitGTKwebkit26SourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: releases/WebKitGTK/webkit-2.6/Source/WebCore/ChangeLog (175910 => 175911)</h4>
<pre class="diff"><span>
<span class="info">--- releases/WebKitGTK/webkit-2.6/Source/WebCore/ChangeLog 2014-11-11 13:32:52 UTC (rev 175910)
+++ releases/WebKitGTK/webkit-2.6/Source/WebCore/ChangeLog 2014-11-11 13:36:15 UTC (rev 175911)
</span><span class="lines">@@ -1,3 +1,19 @@
</span><ins>+2014-10-23 Myles C. Maxfield <mmaxfield@apple.com>
+
+ Carets in GMail and iCloud compositions are the foreground text color
+ https://bugs.webkit.org/show_bug.cgi?id=138029
+
+ Reviewed by Simon Fraser.
+
+ Previously, we were only checking whether the background colors of the foreground and background
+ elements were the same, rather than taking validity and opacity into consideration.
+
+ Test: editing/caret/color-span-inside-editable-background.html
+
+ * editing/FrameSelection.cpp:
+ (WebCore::disappearsIntoBackground):
+ (WebCore::CaretBase::paintCaret):
+
</ins><span class="cx"> 2014-10-23 Krzysztof Czech <k.czech@samsung.com>
</span><span class="cx">
</span><span class="cx"> AX: Do the early return when role is different than UnknownRole
</span></span></pre></div>
<a id="releasesWebKitGTKwebkit26SourceWebCoreeditingFrameSelectioncpp"></a>
<div class="modfile"><h4>Modified: releases/WebKitGTK/webkit-2.6/Source/WebCore/editing/FrameSelection.cpp (175910 => 175911)</h4>
<pre class="diff"><span>
<span class="info">--- releases/WebKitGTK/webkit-2.6/Source/WebCore/editing/FrameSelection.cpp 2014-11-11 13:32:52 UTC (rev 175910)
+++ releases/WebKitGTK/webkit-2.6/Source/WebCore/editing/FrameSelection.cpp 2014-11-11 13:36:15 UTC (rev 175911)
</span><span class="lines">@@ -1476,6 +1476,11 @@
</span><span class="cx"> CaretBase::paintCaret(m_selection.start().deprecatedNode(), context, paintOffset, clipRect);
</span><span class="cx"> }
</span><span class="cx">
</span><ins>+static inline bool disappearsIntoBackground(Color foreground, Color background)
+{
+ return background.blend(foreground) == background;
+}
+
</ins><span class="cx"> void CaretBase::paintCaret(Node* node, GraphicsContext* context, const LayoutPoint& paintOffset, const LayoutRect& clipRect) const
</span><span class="cx"> {
</span><span class="cx"> #if ENABLE(TEXT_CARET)
</span><span class="lines">@@ -1501,9 +1506,11 @@
</span><span class="cx"> if (rootEditableElement && rootEditableElement->renderer()) {
</span><span class="cx"> const auto& rootEditableStyle = rootEditableElement->renderer()->style();
</span><span class="cx"> const auto& elementStyle = element->renderer()->style();
</span><del>- if (rootEditableStyle.visitedDependentColor(CSSPropertyBackgroundColor) == elementStyle.visitedDependentColor(CSSPropertyBackgroundColor)) {
- caretColor = rootEditableElement->renderer()->style().visitedDependentColor(CSSPropertyColor);
- colorSpace = rootEditableElement->renderer()->style().colorSpace();
</del><ins>+ auto rootEditableBGColor = rootEditableStyle.visitedDependentColor(CSSPropertyBackgroundColor);
+ auto elementBGColor = elementStyle.visitedDependentColor(CSSPropertyBackgroundColor);
+ if (disappearsIntoBackground(elementBGColor, rootEditableBGColor)) {
+ caretColor = rootEditableStyle.visitedDependentColor(CSSPropertyColor);
+ colorSpace = rootEditableStyle.colorSpace();
</ins><span class="cx"> setToRootEditableElement = true;
</span><span class="cx"> }
</span><span class="cx"> }
</span></span></pre>
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