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Bug 1200194 - Make Appearance convertible to string representation. r=roc
--HG-- extra : commitid : KCG4QMsPhdY extra : rebase_source : ebad97bf4ed57a5f532f94074c035ddb3dabaf47
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@ -8,6 +8,7 @@
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#include "AccessibleCaretLogger.h"
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#include "mozilla/Preferences.h"
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#include "mozilla/ToString.h"
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#include "nsCanvasFrame.h"
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#include "nsCaret.h"
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#include "nsDOMTokenList.h"
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@ -31,6 +32,24 @@ float AccessibleCaret::sHeight = 0.0f;
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float AccessibleCaret::sMarginLeft = 0.0f;
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float AccessibleCaret::sBarWidth = 0.0f;
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std::ostream&
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operator<<(std::ostream& aStream, const AccessibleCaret::Appearance& aAppearance)
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{
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using Appearance = AccessibleCaret::Appearance;
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#define AC_PROCESS_APPEARANCE_TO_STREAM(e) case(e): aStream << #e; break;
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switch (aAppearance) {
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AC_PROCESS_APPEARANCE_TO_STREAM(Appearance::None);
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AC_PROCESS_APPEARANCE_TO_STREAM(Appearance::Normal);
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AC_PROCESS_APPEARANCE_TO_STREAM(Appearance::NormalNotShown);
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AC_PROCESS_APPEARANCE_TO_STREAM(Appearance::Left);
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AC_PROCESS_APPEARANCE_TO_STREAM(Appearance::Right);
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}
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#undef AC_PROCESS_APPEARANCE_TO_STREAM
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return aStream;
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}
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// -----------------------------------------------------------------------------
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// Implementation of AccessibleCaret methods
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@ -75,6 +94,9 @@ AccessibleCaret::SetAppearance(Appearance aAppearance)
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CaretElement()->ClassList()->Add(AppearanceString(aAppearance), rv);
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MOZ_ASSERT(!rv.Failed(), "Add new appearance failed!");
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AC_LOG("%s: %s -> %s", __FUNCTION__, ToString(mAppearance).c_str(),
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ToString(aAppearance).c_str());
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mAppearance = aAppearance;
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// Need to reset rect since the cached rect will be compared in SetPosition.
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