File indexing completed on 2024-04-14 03:40:39

 /*
     This file is part of Kiten, a KDE Japanese Reference Tool
     SPDX-FileCopyrightText: 2001 Jason Katz-Brown <jason@katzbrown.com>
     SPDX-FileCopyrightText: 2006 Joseph Kerian <jkerian@gmail.com>
     SPDX-FileCopyrightText: 2006 Eric Kjeldergaard <kjelderg@gmail.com>
     SPDX-FileCopyrightText: 2011 Daniel E. Moctezuma <democtezuma@gmail.com>
 
     SPDX-License-Identifier: LGPL-2.0-or-later
 */
 
 #include "entrylist.h"
 
 #include <KLocalizedString>
 
 #include "DictEdict/dictfileedict.h"
 #include "DictEdict/entryedict.h"
 #include "kitenmacros.h"
 
 using namespace Qt::StringLiterals;
 
 class EntryList::Private
 {
 public:
     Private()
         : storedScrollValue(0)
         , sorted(false)
         , sortedByDictionary(false)
     {
     }
 
     Private(const Private &other) = default;
     Private &operator=(const Private &other) = default;
 
     int storedScrollValue;
     bool sorted;
     bool sortedByDictionary;
     DictQuery query;
 };
 
 /* sorts the EntryList in a C++ish, thread-safe manner. */
 class SortFunctor
 {
 public:
     QStringList *dictionary_order;
     QStringList *sort_order;
 
     bool operator()(const Entry *n1, const Entry *n2) const
     {
         return n1->sort(*n2, *dictionary_order, *sort_order);
     }
 };
 
 EntryList::EntryList()
     : QList<Entry *>()
     , d(new Private)
 {
 }
 
 EntryList::EntryList(const EntryList &old)
     : QList<Entry *>(old)
     , d(new Private(*(old.d)))
 {
 }
 
 EntryList::~EntryList()
 {
     delete d;
     //   kdDebug() << "A copy of EntryList is being deleted... watch your memory!" << endl;
 }
 
 int EntryList::scrollValue() const
 {
     return d->storedScrollValue;
 }
 
 void EntryList::setScrollValue(int val)
 {
     d->storedScrollValue = val;
 }
 
 void EntryList::deleteAll()
 {
     while (!this->isEmpty()) {
         delete this->takeFirst();
     }
 
     d->sorted = false;
 }
 
 /* Returns the EntryList as HTML */
 // TODO: Some intelligent decision making regarding when to print what when AutoPrinting is on
 QString EntryList::toHTML(unsigned int start, unsigned int length) const
 {
     unsigned int max = count();
     if (start > max) {
         return {};
     }
     if (start + length > max) {
         length = max - start;
     }
 
     QString result;
     QString temp;
     QString &lastDictionary = temp;
     const QString fromDictionary = i18n("From Dictionary:");
     QString query(getQuery());
 
     bool firstTimeDeinflection = true;
     bool firstTimeCommon = true;
     bool firstTimeUncommon = true;
     for (unsigned int i = 0; i < max; ++i) {
         Entry *entry = at(i);
         if (d->sortedByDictionary) {
             const QString &newDictionary = entry->getDictName();
             if (firstTimeDeinflection && newDictionary == EDICT && DictFileEdict::deinflectionLabel) {
                 const QString &label = *DictFileEdict::deinflectionLabel;
                 const QString &type = *DictFileEdict::wordType;
                 const QString &message = i18nc(
                     "%1 is a word type (verb or adjective)."
                     " %2 is a verb or adjective tense."
                     " Example: 'Entered verb in past tense'.",
                     "Entered %1 in %2 form",
                     type,
                     label);
 
                 result += QStringLiteral("<div style=\"font-style:italic\">%1</div>").arg(message);
 
                 firstTimeDeinflection = false;
             }
 
             if (lastDictionary != newDictionary) {
                 lastDictionary = newDictionary;
                 result += QStringLiteral("<div class=\"DictionaryHeader\">%1 %2</div>").arg(fromDictionary).arg(newDictionary);
                 firstTimeCommon = true;
                 firstTimeUncommon = true;
             }
         }
 
         if (getQuery().getFilterType() == DictQuery::CommonUncommon) {
             if (entry->getDictionaryType() == EDICT) {
                 auto entryEdict = static_cast<EntryEdict *>(entry);
                 if (entryEdict->isCommon() && firstTimeCommon) {
                     result += QStringLiteral("<div class=\"CommonHeader\">%1</div>").arg(i18n("Common"));
                     firstTimeCommon = false;
                 } else if (!entryEdict->isCommon() && firstTimeUncommon) {
                     result += QStringLiteral("<div class=\"UncommonHeader\">%1</div>").arg(i18n("Uncommon"));
                     firstTimeUncommon = false;
                 }
             }
         }
 
         if (length-- > 0) {
             result += QStringLiteral("<div class=\"%1\" index=\"%2\" dict=\"%3\">%4</div>")
                           .arg(i % 2 == 0 ? "Entry"_L1 : "Entry odd"_L1)
                           .arg(QString::number(i))
                           .arg(entry->getDictName())
                           .arg(entry->toHTML());
         } else {
             break;
         }
     }
     // result.replace( query, "<query>" + query + "</query>" );
     return result;
 }
 
 QString EntryList::toKVTML(unsigned int start, unsigned int length) const
 {
     unsigned int max = count();
     if (start > max) {
         return {};
     }
     if (start + length > max) {
         length = max - start;
     }
 
     QString result = QStringLiteral(
         "<?xml version=\"1.0\"?>\n<!DOCTYPE kvtml SYSTEM \"kvoctrain.dtd\">\n"
         "<kvtml encoding=\"UTF-8\" "
         " generator=\"kiten v42.0\""
         " title=\"To be determined\">\n");
     for (Entry *it : *this) {
         if (length-- > 0) {
             result = result + it->toKVTML() + '\n'_L1;
         } else {
             break;
         }
     }
     return result + QStringLiteral("</kvtml>\n");
 }
 
 QString EntryList::toHTML() const
 {
     return toHTML(0, count());
 }
 
 /* Returns the EntryList as HTML */
 // TODO: Some intelligent decision making... regarding the output format (differ for
 // different types of searches?
 QString EntryList::toString(unsigned int start, unsigned int length) const
 {
     unsigned int max = count();
     if (start > max) {
         return {};
     }
     if (start + length > max) {
         length = max - start;
     }
 
     QString result;
     for (Entry *it : *this) {
         if (length-- > 0) {
             result = result + it->toString();
         } else {
             break;
         }
     }
 
     return result;
 }
 
 QString EntryList::toString() const
 {
     return toString(0, count());
 }
 
 void EntryList::sort(QStringList &sortOrder, QStringList &dictionaryOrder)
 {
     // Don't shortcut sorting, unless we start to keep track of the last sorting order,
     // Otherwise we won't respond when the user changes the sorting order
     SortFunctor sorter;
     sorter.dictionary_order = &dictionaryOrder;
     sorter.sort_order = &sortOrder;
 
     std::stable_sort(this->begin(), this->end(), sorter);
     d->sorted = true;
     d->sortedByDictionary = !dictionaryOrder.empty();
 }
 
 const EntryList &EntryList::operator+=(const EntryList &other)
 {
     for (Entry *it : other) {
         this->append(it);
     }
     if (!other.empty()) {
         d->sorted = false;
     }
 
     return *this;
 }
 
 const EntryList &EntryList::operator=(const EntryList &other)
 {
     QList<Entry *>::operator=(other);
     *d = *(other.d);
 
     return *this;
 }
 
 void EntryList::appendList(const EntryList *other)
 {
     for (Entry *it : *other) {
         append(it);
     }
 
     if (!other->empty()) {
         d->sorted = false;
     }
 }
 
 /**
  * This method retrieves an earlier saved query in the EntryList,
  * this should be the query that generated the list.
  */
 DictQuery EntryList::getQuery() const
 {
     return d->query;
 }
 
 /**
  * This allows us to save a query in the EntryList for later retrieval
  */
 void EntryList::setQuery(const DictQuery &newQuery)
 {
     d->query = newQuery;
 }