diff options
Diffstat (limited to 'src/modules/comments/zcom/zcom.cpp')
-rw-r--r-- | src/modules/comments/zcom/zcom.cpp | 103 |
1 files changed, 35 insertions, 68 deletions
diff --git a/src/modules/comments/zcom/zcom.cpp b/src/modules/comments/zcom/zcom.cpp index 7d5d3c2..b3a10de 100644 --- a/src/modules/comments/zcom/zcom.cpp +++ b/src/modules/comments/zcom/zcom.cpp @@ -58,15 +58,7 @@ zCom::~zCom() { char *zCom::getRawEntry() { long start = 0; unsigned short size = 0; - VerseKey *key = 0; - - try { - key = SWDYNAMIC_CAST(VerseKey, this->key); - } - catch ( ... ) {} - // if we don't have a VerseKey * decendant, create our own - if (!key) - key = new VerseKey(this->key); + VerseKey *key = &getVerseKey(); findoffset(key->Testament(), key->Index(), &start, &size); entrySize = size; // support getEntrySize call @@ -87,9 +79,6 @@ char *zCom::getRawEntry() { if (!isUnicode()) preptext(entrybuf); - if (this->key != key) // free our key if we created a VerseKey - delete key; - return entrybuf; } @@ -113,16 +102,7 @@ bool zCom::sameBlock(VerseKey *k1, VerseKey *k2) { } void zCom::setEntry(const char *inbuf, long len) { - VerseKey *key = 0; - // see if we have a VerseKey * or decendant - try { - key = SWDYNAMIC_CAST(VerseKey, this->key); - } - catch ( ... ) {} - // if we don't have a VerseKey * decendant, create our own - if (!key) - key = new VerseKey(this->key); - + VerseKey *key = &getVerseKey(); // see if we've jumped across blocks since last write if (lastWriteKey) { @@ -135,23 +115,12 @@ void zCom::setEntry(const char *inbuf, long len) { settext(key->Testament(), key->Index(), inbuf, len); lastWriteKey = (VerseKey *)key->clone(); // must delete - - if (this->key != key) // free our key if we created a VerseKey - delete key; } void zCom::linkEntry(const SWKey *inkey) { - VerseKey *destkey = 0; + VerseKey *destkey = &getVerseKey(); const VerseKey *srckey = 0; - // see if we have a VerseKey * or decendant - try { - destkey = SWDYNAMIC_CAST(VerseKey, this->key); - } - catch ( ... ) {} - // if we don't have a VerseKey * decendant, create our own - if (!destkey) - destkey = new VerseKey(this->key); // see if we have a VerseKey * or decendant try { @@ -165,9 +134,6 @@ void zCom::linkEntry(const SWKey *inkey) { linkentry(destkey->Testament(), destkey->Index(), srckey->Index()); - if (this->key != destkey) // free our key if we created a VerseKey - delete destkey; - if (inkey != srckey) // free our key if we created a VerseKey delete srckey; } @@ -180,19 +146,8 @@ void zCom::linkEntry(const SWKey *inkey) { void zCom::deleteEntry() { - VerseKey *key = 0; - - try { - key = SWDYNAMIC_CAST(VerseKey, this->key); - } - catch ( ... ) {} - if (!key) - key = new VerseKey(this->key); - + VerseKey *key = &getVerseKey(); settext(key->Testament(), key->Index(), ""); - - if (key != this->key) - delete key; } @@ -207,14 +162,7 @@ void zCom::deleteEntry() { void zCom::increment(int steps) { long start; unsigned short size; - VerseKey *tmpkey = 0; - - try { - tmpkey = SWDYNAMIC_CAST(VerseKey, key); - } - catch ( ... ) {} - if (!tmpkey) - tmpkey = new VerseKey(key); + VerseKey *tmpkey = &getVerseKey(); findoffset(tmpkey->Testament(), tmpkey->Index(), &start, &size); @@ -224,15 +172,7 @@ void zCom::increment(int steps) { unsigned short lastsize = size; SWKey lasttry = *tmpkey; (steps > 0) ? (*key)++ : (*key)--; - if (tmpkey != key) - delete tmpkey; - tmpkey = 0; - try { - tmpkey = SWDYNAMIC_CAST(VerseKey, key); - } - catch ( ... ) {} - if (!tmpkey) - tmpkey = new VerseKey(key); + tmpkey = &getVerseKey(); if ((error = key->Error())) { *key = lastgood; @@ -249,9 +189,36 @@ void zCom::increment(int steps) { } } error = (error) ? KEYERR_OUTOFBOUNDS : 0; +} + - if (tmpkey != key) - delete tmpkey; +VerseKey &zCom::getVerseKey() { + static VerseKey tmpVK; + VerseKey *key; + // see if we have a VerseKey * or decendant + try { + key = SWDYNAMIC_CAST(VerseKey, this->key); + } + catch ( ... ) { } + if (!key) { + ListKey *lkTest = 0; + try { + lkTest = SWDYNAMIC_CAST(ListKey, this->key); + } + catch ( ... ) { } + if (lkTest) { + try { + key = SWDYNAMIC_CAST(VerseKey, lkTest->GetElement()); + } + catch ( ... ) { } + } + } + if (!key) { + tmpVK = *(this->key); + return tmpVK; + } + else return *key; } + SWORD_NAMESPACE_END |