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If not, see * * for a copy of the LGPLv3 License. * ************************************************************************/ // MARKER(update_precomp.py): autogen include statement, do not remove #include "precompiled_connectivity.hxx" #include "kcondition.hxx" #include "kfields.hxx" #include "connectivity/CommonTools.hxx" using namespace ::connectivity::kab; using namespace ::com::sun::star::sdbc; // ----------------------------------------------------------------------------- KabCondition::~KabCondition() { } // ----------------------------------------------------------------------------- KabConditionConstant::KabConditionConstant(const sal_Bool bValue) : KabCondition(), m_bValue(bValue) { } // ----------------------------------------------------------------------------- sal_Bool KabConditionConstant::isAlwaysTrue() const { return m_bValue; } // ----------------------------------------------------------------------------- sal_Bool KabConditionConstant::isAlwaysFalse() const { return !m_bValue; } // ----------------------------------------------------------------------------- sal_Bool KabConditionConstant::eval(const ::KABC::Addressee &) const { return m_bValue; } // ----------------------------------------------------------------------------- KabConditionColumn::KabConditionColumn(const ::rtl::OUString &sColumnName) throw(SQLException) : KabCondition(), m_nFieldNumber(findKabField(sColumnName)) { } // ----------------------------------------------------------------------------- sal_Bool KabConditionColumn::isAlwaysTrue() const { // Sometimes true, sometimes false return sal_False; } // ----------------------------------------------------------------------------- sal_Bool KabConditionColumn::isAlwaysFalse() const { // Sometimes true, sometimes false return sal_False; } // ----------------------------------------------------------------------------- KabConditionNull::KabConditionNull(const ::rtl::OUString &sColumnName) throw(SQLException) : KabConditionColumn(sColumnName) { } // ----------------------------------------------------------------------------- sal_Bool KabConditionNull::eval(const ::KABC::Addressee &aAddressee) const { QString aQtName = valueOfKabField(aAddressee, m_nFieldNumber); return aQtName.isNull(); // KDE address book currently does not use NULL values. // But it might do it someday } // ----------------------------------------------------------------------------- KabConditionNotNull::KabConditionNotNull(const ::rtl::OUString &sColumnName) throw(SQLException) : KabConditionColumn(sColumnName) { } // ----------------------------------------------------------------------------- sal_Bool KabConditionNotNull::eval(const ::KABC::Addressee &aAddressee) const { QString aQtName = valueOfKabField(aAddressee, m_nFieldNumber); return !aQtName.isNull(); // KDE address book currently does not use NULL values. // But it might do it someday } // ----------------------------------------------------------------------------- KabConditionCompare::KabConditionCompare(const ::rtl::OUString &sColumnName, const ::rtl::OUString &sMatchString) throw(SQLException) : KabConditionColumn(sColumnName), m_sMatchString(sMatchString) { } // ----------------------------------------------------------------------------- KabConditionEqual::KabConditionEqual(const ::rtl::OUString &sColumnName, const ::rtl::OUString &sMatchString) throw(SQLException) : KabConditionCompare(sColumnName, sMatchString) { } // ----------------------------------------------------------------------------- sal_Bool KabConditionEqual::eval(const ::KABC::Addressee &aAddressee) const { QString aQtName = valueOfKabField(aAddressee, m_nFieldNumber); // Timestamps should not be compared according to their string value // The syntax for such queries should be like // {ts '2004-03-29 12:55:00.000000'} // They should also support operators like '<' or '>=' if (aQtName.isNull()) return sal_False; ::rtl::OUString sValue((const sal_Unicode *) aQtName.ucs2()); return sValue == m_sMatchString; } // ----------------------------------------------------------------------------- KabConditionDifferent::KabConditionDifferent(const ::rtl::OUString &sColumnName, const ::rtl::OUString &sMatchString) throw(SQLException) : KabConditionCompare(sColumnName, sMatchString) { } // ----------------------------------------------------------------------------- sal_Bool KabConditionDifferent::eval(const ::KABC::Addressee &aAddressee) const { QString aQtName = valueOfKabField(aAddressee, m_nFieldNumber); if (aQtName.isNull()) return sal_False; ::rtl::OUString sValue((const sal_Unicode *) aQtName.ucs2()); return sValue != m_sMatchString; } // ----------------------------------------------------------------------------- KabConditionSimilar::KabConditionSimilar(const ::rtl::OUString &sColumnName, const ::rtl::OUString &sMatchString) throw(SQLException) : KabConditionCompare(sColumnName, sMatchString) { } // ----------------------------------------------------------------------------- sal_Bool KabConditionSimilar::eval(const ::KABC::Addressee &aAddressee) const { QString aQtName = valueOfKabField(aAddressee, m_nFieldNumber); if (aQtName.isNull()) return sal_False; ::rtl::OUString sValue((const sal_Unicode *) aQtName.ucs2()); return match(m_sMatchString, sValue, '\0'); } // ----------------------------------------------------------------------------- KabConditionBoolean::KabConditionBoolean(KabCondition *pLeft, KabCondition *pRight) : KabCondition(), m_pLeft(pLeft), m_pRight(pRight) { } // ----------------------------------------------------------------------------- KabConditionBoolean::~KabConditionBoolean() { delete m_pLeft; delete m_pRight; } // ----------------------------------------------------------------------------- KabConditionOr::KabConditionOr(KabCondition *pLeft, KabCondition *pRight) : KabConditionBoolean(pLeft, pRight) { } // ----------------------------------------------------------------------------- sal_Bool KabConditionOr::isAlwaysTrue() const { return m_pLeft->isAlwaysTrue() || m_pRight->isAlwaysTrue(); } // ----------------------------------------------------------------------------- sal_Bool KabConditionOr::isAlwaysFalse() const { return m_pLeft->isAlwaysFalse() && m_pRight->isAlwaysFalse(); } // ----------------------------------------------------------------------------- sal_Bool KabConditionOr::eval(const ::KABC::Addressee &aAddressee) const { // We avoid evaluating terms as much as we can if (m_pLeft->isAlwaysTrue() || m_pRight->isAlwaysTrue()) return sal_True; if (m_pLeft->isAlwaysFalse() && m_pRight->isAlwaysFalse()) return sal_False; if (m_pLeft->eval(aAddressee)) return sal_True; if (m_pRight->eval(aAddressee)) return sal_True; return sal_False; } // ----------------------------------------------------------------------------- KabConditionAnd::KabConditionAnd(KabCondition *pLeft, KabCondition *pRight) : KabConditionBoolean(pLeft, pRight) { } // ----------------------------------------------------------------------------- sal_Bool KabConditionAnd::isAlwaysTrue() const { return m_pLeft->isAlwaysTrue() && m_pRight->isAlwaysTrue(); } // ----------------------------------------------------------------------------- sal_Bool KabConditionAnd::isAlwaysFalse() const { return m_pLeft->isAlwaysFalse() || m_pRight->isAlwaysFalse(); } // ----------------------------------------------------------------------------- sal_Bool KabConditionAnd::eval(const ::KABC::Addressee &aAddressee) const { // We avoid evaluating terms as much as we can if (m_pLeft->isAlwaysFalse() || m_pRight->isAlwaysFalse()) return sal_False; if (m_pLeft->isAlwaysTrue() && m_pRight->isAlwaysTrue()) return sal_True; if (!m_pLeft->eval(aAddressee)) return sal_False; if (!m_pRight->eval(aAddressee)) return sal_False; return sal_True; }