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authorTimothy Pearson <kb9vqf@pearsoncomputing.net>2013-02-15 21:57:54 -0600
committerTimothy Pearson <kb9vqf@pearsoncomputing.net>2013-02-15 21:57:54 -0600
commited99a30644c19b0a3cf0d2147243532df4daa16b (patch)
tree7f3f2850e59824fdf100a642367a82b1e7f0204f /tdeabc/addresseelist.h
parente5f2d46e9caf6942f365f1b454087dda71a340f7 (diff)
downloadtdelibs-ed99a30644c19b0a3cf0d2147243532df4daa16b.tar.gz
tdelibs-ed99a30644c19b0a3cf0d2147243532df4daa16b.zip
Rename additional header files to avoid conflicts with KDE4
Diffstat (limited to 'tdeabc/addresseelist.h')
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diff --git a/tdeabc/addresseelist.h b/tdeabc/addresseelist.h
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+/*
+ This file is part of libkabc.
+ Copyright (c) 2002 Jost Schenck <jost@schenck.de>
+ 2003 Tobias Koenig <tokoe@kde.org>
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public
+ License as published by the Free Software Foundation; either
+ version 2 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public License
+ along with this library; see the file COPYING.LIB. If not, write to
+ the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ Boston, MA 02110-1301, USA.
+*/
+
+#ifndef KABC_ADDRESSEELIST_H
+#define KABC_ADDRESSEELIST_H
+
+#include <tqvaluelist.h>
+
+#include "addressee.h"
+
+namespace KABC {
+
+class Field;
+class SortField;
+class SortMode;
+
+/**
+ * Each trait must implement one static function for equality, one for "less
+ * than". Class name should be the field name. A trait does not necessarily
+ * have to stick to just one field: a trait sorting by family name can e.g.
+ * sort addressees with equal family name by given name.
+ *
+ * If you want to implement reverse sorting, you do not have to write another
+ * trait, as AddresseeList takes care of that.
+ */
+namespace SortingTraits
+{
+
+class KABC_EXPORT Uid
+{
+ public:
+ static bool eq( const Addressee &, const Addressee & );
+ static bool lt( const Addressee &, const Addressee & );
+};
+
+class KABC_EXPORT Name
+{
+ public:
+ static bool eq( const Addressee &, const Addressee & );
+ static bool lt( const Addressee &, const Addressee & );
+};
+
+class KABC_EXPORT FormattedName
+{
+ public:
+ static bool eq( const Addressee &, const Addressee & );
+ static bool lt( const Addressee &, const Addressee & );
+};
+
+class KABC_EXPORT FamilyName // fallback to given name
+{
+ public:
+ static bool eq( const Addressee &, const Addressee & );
+ static bool lt( const Addressee &, const Addressee & );
+};
+
+class KABC_EXPORT GivenName // fallback to family name
+{
+ public:
+ static bool eq( const Addressee &, const Addressee & );
+ static bool lt( const Addressee &, const Addressee & );
+};
+
+}
+
+/**
+ * Addressee attribute used for sorting.
+ */
+typedef enum { Uid, Name, FormattedName, FamilyName, GivenName } SortingCriterion;
+
+/**
+ * @short a TQValueList of Addressee, with sorting functionality
+ *
+ * This class extends the functionality of TQValueList with
+ * sorting methods specific to the Addressee class. It can be used
+ * just like any other TQValueList but is no template class.
+ *
+ * An AddresseeList does not automatically keep sorted when addressees
+ * are added or removed or the sorting order is changed, as this would
+ * slow down larger operations by sorting after every step. So after
+ * such operations you have to call {@link #sort} or {@link #sortBy} to
+ * create a defined order again.
+ *
+ * Iterator usage is inherited by TQValueList and extensively documented
+ * there. Please remember that the state of an iterator is undefined
+ * after any sorting operation.
+ *
+ * For the enumeration Type SortingCriterion, which specifies the
+ * field by the collection will be sorted, the following values exist:
+ * Uid, Name, FormattedName, FamilyName, GivenName.
+ *
+ * @author Jost Schenck jost@schenck.de
+ */
+class KABC_EXPORT AddresseeList : public TQValueList<Addressee>
+{
+ public:
+ AddresseeList();
+ ~AddresseeList();
+ AddresseeList( const AddresseeList & );
+ AddresseeList( const TQValueList<Addressee> & );
+
+ /**
+ * Debug output.
+ */
+ void dump() const;
+
+ /**
+ * Determines the direction of sorting. On change, the list
+ * will <em>not</em> automatically be resorted.
+ * @param r <tt>true</tt> if sorting should be done reverse, <tt>false</tt> otherwise
+ */
+ void setReverseSorting( bool r = true ) { mReverseSorting = r; }
+
+ /**
+ * Returns the direction of sorting.
+ * @return <tt>true</tt> if sorting is done reverse, <tt>false</tt> otherwise
+ */
+ bool reverseSorting() const { return mReverseSorting; }
+
+ /**
+ * Sorts this list by a specific criterion.
+ * @param c the criterion by which should be sorted
+ */
+ void sortBy( SortingCriterion c );
+
+ /**
+ * Sorts this list by a specific field. If no parameter is given, the
+ * last used Field object will be used.
+ * @param field pointer to the Field object to be sorted by
+ */
+ void sortByField( Field *field = 0 );
+
+ /**
+ * Sorts this list by a specific sorting mode.
+ * @param mode pointer to the sorting mode object to be sorted by
+ * @since 3.4
+ */
+ void sortByMode( SortMode *mode = 0 );
+
+ /**
+ * Sorts this list by its active sorting criterion. This normally is the
+ * criterion of the last sortBy operation or <tt>FormattedName</tt> if up
+ * to now there has been no sortBy operation.
+ *
+ * Please note that the sorting trait of the last {@link #sortByTrait}
+ * method call is not remembered and thus the action can not be repeated
+ * by this method.
+ */
+ void sort();
+
+ /**
+ * Templated sort function. You normally will not want to use this but
+ * {@link #sortBy} and {@link #sort} instead as the existing sorting
+ * criteria completely suffice for most cases.
+ *
+ * However, if you do want to use some special sorting criterion, you can
+ * write a trait class that will be provided to this templated method.
+ * This trait class has to have a class declaration like the following:
+ * \code
+ * class MySortingTrait {
+ * public:
+ * // eq returns true if a1 and a2 are equal
+ * static bool eq(KABC::Addressee a1, KABC::Addressee a2);
+ * // lt returns true is a1 is "less than" a2
+ * static bool lt(KABC::Addressee a1, KABC::Addressee a2);
+ * };
+ * \endcode
+ * You can then pass this class to the sortByTrait method like this:
+ * \code
+ * myAddresseelist.sortByTrait&lt;MySortingTrait&gt;();
+ * \endcode
+ * Please note that the {@link #sort} method can not be used to repeat the
+ * sorting of the last <tt>sortByTrait</tt> action.
+ *
+ * Right now this method uses the bubble sort algorithm. This should be
+ * replaced for a better one when I have time.
+ */
+ template<class Trait> void sortByTrait();
+
+ /**
+ * Returns the active sorting criterion, ie the sorting criterion that
+ * will be used by a {@link #sort} call.
+ */
+ SortingCriterion sortingCriterion() const { return mActiveSortingCriterion; }
+
+ /**
+ * Returns the active sorting field, ie a pointer to the Field object
+ * which was used for the last {@link #sortByField} operation.
+ * This function returns the last GLOBAL sorting field, not
+ * the class specific one.
+ * You're a lot better off by keeping track of this locally.
+ */
+ Field* sortingField() const;
+
+ private:
+ bool mReverseSorting;
+ SortingCriterion mActiveSortingCriterion;
+ //KDE 4.0 - add a d-pointer here!
+};
+
+}
+
+#endif