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69 lines
2.7 KiB
69 lines
2.7 KiB
15 years ago
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/* -*- c++ -*-
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* Copyright (C)2000 Waldo Bastian <bastian@kde.org>
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*
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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*/
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#ifndef __KRECENTDIRS_H
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#define __KRECENTDIRS_H
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#include <qstringlist.h>
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/**
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* The goal of this class is to make sure that, when the user needs to
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* specify a file via the file selection dialog, this dialog will start
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* in the directory most likely to contain the desired files.
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*
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* This works as follows: Each time the file selection dialog is
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* shown, the programmer can specify a "file-class". The file-dialog will
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* then start with the directory associated with this file-class. When
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* the dialog closes, the directory currently shown in the file-dialog
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* will be associated with the file-class.
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*
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* A file-class can either start with ':' or with '::'. If it starts with
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* a single ':' the file-class is specific to the current application.
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* If the file-class starts with '::' it is global to all applications.
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*/
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class KRecentDirs
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{
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public:
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/**
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* Returns a list of directories associated with this file-class.
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* The most recently used directory is at the front of the list.
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*/
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static QStringList list(const QString &fileClass);
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/**
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* Returns the most recently used directory accociated with this file-class.
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*/
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static QString dir(const QString &fileClass);
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/**
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* Associates @p directory with @p fileClass
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*/
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static void add(const QString &fileClass, const QString &directory);
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};
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#endif
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