From 9e3082e0168ff40ec532d5fef162d93426b550a1 Mon Sep 17 00:00:00 2001 From: Keisuke Kuroyanagi Date: Tue, 3 Sep 2013 18:36:53 +0900 Subject: [PATCH] Add DynamicShortcutListPolicy::copyAllShortcuts(). Bug: 6669677 Change-Id: I74959fe3ca59d77ba0279c75f4d72db13735322f --- .../shortcut/dynamic_shortcut_list_policy.h | 27 +++++++++++++++++-- 1 file changed, 25 insertions(+), 2 deletions(-) diff --git a/native/jni/src/suggest/policyimpl/dictionary/shortcut/dynamic_shortcut_list_policy.h b/native/jni/src/suggest/policyimpl/dictionary/shortcut/dynamic_shortcut_list_policy.h index 4bf745fa3..5e9c52950 100644 --- a/native/jni/src/suggest/policyimpl/dictionary/shortcut/dynamic_shortcut_list_policy.h +++ b/native/jni/src/suggest/policyimpl/dictionary/shortcut/dynamic_shortcut_list_policy.h @@ -31,7 +31,7 @@ namespace latinime { */ class DynamicShortcutListPolicy : public DictionaryShortcutsStructurePolicy { public: - explicit DynamicShortcutListPolicy(const BufferWithExtendableBuffer *const buffer) + explicit DynamicShortcutListPolicy(BufferWithExtendableBuffer *const buffer) : mBuffer(buffer) {} ~DynamicShortcutListPolicy() {} @@ -82,10 +82,33 @@ class DynamicShortcutListPolicy : public DictionaryShortcutsStructurePolicy { } } + // Copy shortcuts from the shortcut list that starts at fromPos to toPos and advance these + // positions after the shortcut lists. + void copyAllShortcuts(int *const fromPos, int *const toPos) { + const bool usesAdditionalBuffer = mBuffer->isInAdditionalBuffer(*fromPos); + const uint8_t *const buffer = mBuffer->getBuffer(usesAdditionalBuffer); + if (usesAdditionalBuffer) { + *fromPos -= mBuffer->getOriginalBufferSize(); + } + const int shortcutListSize = ShortcutListReadingUtils + ::getShortcutListSizeAndForwardPointer(buffer, fromPos); + // Copy shortcut list size. + mBuffer->writeUintAndAdvancePosition( + shortcutListSize + ShortcutListReadingUtils::getShortcutListSizeFieldSize(), + ShortcutListReadingUtils::getShortcutListSizeFieldSize(), toPos); + for (int i = 0; i < shortcutListSize; ++i) { + const uint8_t data = ByteArrayUtils::readUint8AndAdvancePosition(buffer, fromPos); + mBuffer->writeUintAndAdvancePosition(data, 1 /* size */, toPos); + } + if (usesAdditionalBuffer) { + *fromPos += mBuffer->getOriginalBufferSize(); + } + } + private: DISALLOW_IMPLICIT_CONSTRUCTORS(DynamicShortcutListPolicy); - const BufferWithExtendableBuffer *const mBuffer; + BufferWithExtendableBuffer *const mBuffer; }; } // namespace latinime #endif // LATINIME_DYNAMIC_SHORTCUT_LIST_POLICY_H