Make CSS3 Multicol layout work with vertical text.
<rdar://problem/8612056>
Created attachment 80215 [details] Patch
Attachment 80215 [details] did not pass style-queue: Failed to run "['Tools/Scripts/check-webkit-style', '--diff-files', u'LayoutTests/ChangeLog', u'LayoutTests/fast..." exit_code: 1 Source/WebCore/rendering/RenderBlock.h:460: An else statement can be removed when the prior "if" concludes with a return, break, continue or goto statement. [readability/control_flow] [4] Source/WebCore/rendering/RenderBlock.h:468: An else statement can be removed when the prior "if" concludes with a return, break, continue or goto statement. [readability/control_flow] [4] Source/WebCore/rendering/RenderBlock.h:692: The parameter name "marginInfo" adds no information, so it should be removed. [readability/parameter_name] [5] Total errors found: 3 in 97 files If any of these errors are false positives, please file a bug against check-webkit-style.
Comment on attachment 80215 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=80215&action=review > Source/WebCore/rendering/InlineTextBox.h:84 > + virtual IntRect calculateBoundaries() const { return IntRect(x(), y(), width(), height()); } :) > Source/WebCore/rendering/RenderBlock.cpp:1327 > + int overflowRight = style()->isLeftToRightDirection() ? max(width(), lastRect.x() + lastRect.width()) : 0; Can say lastRect.right() instead of x() + width(). > Source/WebCore/rendering/RenderBlock.cpp:1331 > + IntRect lastRect = columnRectAt(colInfo, columnCount(colInfo) - 1); You’ve already defined and initialized this outside. > Source/WebCore/rendering/RenderBlock.cpp:1333 > + int overflowBottom = style()->isLeftToRightDirection() ? max(height(), lastRect.y() + lastRect.height()) : 0; Can say lastRect.bottom() instead of y() + height(). > Source/WebCore/rendering/RenderBlock.cpp:2278 > + IntRect firstColRect = columnRectAt(colInfo, 0); I don’t think this is used. > Source/WebCore/rendering/RenderInline.cpp:752 > + ZOMG whitespace
Created attachment 80242 [details] Fix float writing-mode flipping and patch min preferred logical width computation to not use marginLeft/Right
Attachment 80242 [details] did not pass style-queue: Failed to run "['Tools/Scripts/check-webkit-style', '--diff-files', u'Source/WebCore/ChangeLog', u'Source/WebCor..." exit_code: 1 Source/WebCore/rendering/RenderBlock.h:462: An else statement can be removed when the prior "if" concludes with a return, break, continue or goto statement. [readability/control_flow] [4] Source/WebCore/rendering/RenderBlock.h:470: An else statement can be removed when the prior "if" concludes with a return, break, continue or goto statement. [readability/control_flow] [4] Source/WebCore/rendering/RenderBlock.h:694: The parameter name "marginInfo" adds no information, so it should be removed. [readability/parameter_name] [5] Source/WebCore/rendering/RenderBlock.cpp:4983: Boolean expressions that span multiple lines should have their operators on the left side of the line instead of the right side. [whitespace/operators] [4] Total errors found: 4 in 19 files If any of these errors are false positives, please file a bug against check-webkit-style.
Fixed in r76726.
http://trac.webkit.org/changeset/76726 might have broken Qt Linux Release The following tests are not passing: fast/dom/vertical-scrollbar-in-rtl-doesnt-fire-onscroll.html fast/lists/002-vertical.html fast/lists/003-vertical.html fast/overflow/overflow-rtl-vertical.html fast/table/028-vertical.html fast/table/border-collapsing/003-vertical.html fast/table/height-percent-test-vertical.html
(In reply to comment #8) > http://trac.webkit.org/changeset/76726 might have broken Qt Linux Release > The following tests are not passing: > fast/dom/vertical-scrollbar-in-rtl-doesnt-fire-onscroll.html > fast/lists/002-vertical.html > fast/lists/003-vertical.html > fast/overflow/overflow-rtl-vertical.html > fast/table/028-vertical.html > fast/table/border-collapsing/003-vertical.html > fast/table/height-percent-test-vertical.html Expected results fixed in http://trac.webkit.org/changeset/76766. Expected results for new tests landed in http://trac.webkit.org/changeset/76779 .
Created attachment 80311 [details] failing tests on Qt Two tests seem very strange on Qt. Could you check it, please?
At least two of the new tests have different actual results on the Windows 7 Release Test bots: https://bugs.webkit.org/show_bug.cgi?id=53307