/* * Copyright (C) 2003 Apple Computer, Inc. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include "KWQFontFamily.h" KWQFontFamily::KWQFontFamily() : _next(0) , _refCnt(0) , _NSFamily(0) { } KWQFontFamily::KWQFontFamily(const KWQFontFamily& other) : _family(other._family) , _next(other._next) , _refCnt(0) , _NSFamily(other._NSFamily) { if (_next) _next->ref(); } KWQFontFamily& KWQFontFamily::operator=(const KWQFontFamily& other) { if (other._next) other._next->ref(); if (_next) _next->deref(); _family = other._family; _next = other._next; _NSFamily = other._NSFamily; return *this; } NSString *KWQFontFamily::getNSFamily() const { if (!_NSFamily) { // Use an immutable copy of the name, but keep a set of // all family names so we don't end up with too many objects. static CFMutableDictionaryRef families; if (families == NULL) { families = CFDictionaryCreateMutable(NULL, 0, &CFDictionaryQStringKeyCallBacks, &kCFTypeDictionaryValueCallBacks); } _NSFamily = (NSString *)CFDictionaryGetValue(families, &_family); if (!_NSFamily) { _NSFamily = _family.getNSString(); CFDictionarySetValue(families, &_family, _NSFamily); } } return _NSFamily; } void KWQFontFamily::setFamily(const QString &family) { if (family == _family) { return; } _family = family; _NSFamily = nil; } bool KWQFontFamily::operator==(const KWQFontFamily &compareFontFamily) const { if ((!_next && compareFontFamily._next) || (_next && !compareFontFamily._next) || ((_next && compareFontFamily._next) && (*_next != *(compareFontFamily._next)))) return false; return getNSFamily() == compareFontFamily.getNSFamily(); }