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33 // Kill ring calls. Would be better to use NSKillRing.h, but that's not available as API or SPI.
35 void _NSInitializeKillRing();
36 void _NSAppendToKillRing(NSString *);
37 void _NSPrependToKillRing(NSString *);
38 NSString *_NSYankFromKillRing();
39 void _NSNewKillRingSequence();
40 void _NSSetKillRingToYankedState();
44 static void initializeKillRingIfNeeded()
46 static bool initializedKillRing = false;
47 if (!initializedKillRing) {
48 initializedKillRing = true;
49 _NSInitializeKillRing();
53 void KillRing::append(const String& string)
55 initializeKillRingIfNeeded();
56 _NSAppendToKillRing(string);
59 void KillRing::prepend(const String& string)
61 initializeKillRingIfNeeded();
62 _NSPrependToKillRing(string);
65 String KillRing::yank()
67 initializeKillRingIfNeeded();
68 return _NSYankFromKillRing();
71 void KillRing::startNewSequence()
73 initializeKillRingIfNeeded();
74 _NSNewKillRingSequence();
77 void KillRing::setToYankedState()
79 initializeKillRingIfNeeded();
80 _NSSetKillRingToYankedState();
83 } // namespace WebCore