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/*
This file is part of the kcal library.
Copyright (c) 2010 Klar�lvdalens Datakonsult AB, a KDAB Group company <info@kdab.net>
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.
*/
/**
@file
This file is part of the API for handling calendar data and provides
static functions for dealing with calendar incidence attachments.
@author Allen Winter \<winter@kde.org\>
*/
#ifndef KCAL_ATTACHMENTHANDLER_H
#define KCAL_ATTACHMENTHANDLER_H
class TQString;
class TQWidget;
namespace KCal {
class Attachment;
class Incidence;
class ScheduleMessage;
/**
@brief
Provides methods to handle incidence attachments.
Includes functions to view and save attachments.
*/
namespace AttachmentHandler {
/**
Finds the attachment in the user's calendar, by @p attachmentName and @p incidence.
@param parent is the parent widget for the dialogs used in this function.
@param attachmentName is the name of the attachment
@param incidence is a pointer to a valid Incidence object containing the attachment.
@return a pointer to the Attachment object located; 0 if no such attachment could be found.
*/
Attachment *find( TQWidget *parent, const TQString &attachmentName, Incidence *incidence );
/**
Finds the attachment in the user's calendar, by @p attachmentName and a scheduler message;
in other words, this function is intended to retrieve attachments from calendar invitations.
@param parent is the parent widget for the dialogs used in this function.
@param attachmentName is the name of the attachment
@param message is a pointer to a valid ScheduleMessage object containing the attachment.
@return a pointer to the Attachment object located; 0 if no such attachment could be found.
*/
Attachment *find( TQWidget *parent, const TQString &attachmentName, ScheduleMessage *message );
/**
Finds the attachment in the user's calendar, by @p attachmentName and @p uid.
@param parent is the parent widget for the dialogs used in this function.
@param attachmentName is the name of the attachment
@param uid is a TQString containing a UID of the incidence containing the attachment.
@return a pointer to the Attachment object located; 0 if no such attachment could be found.
*/
Attachment *find( TQWidget *parent, const TQString &attachmentName, const TQString &uid );
/**
Launches a viewer on the specified attachment.
@param parent is the parent widget for the dialogs used in this function.
@param attachment is a pointer to a valid Attachment object.
@return true if the viewer program successfully launched; false otherwise.
*/
bool view( TQWidget *parent, Attachment *attachment );
/**
Launches a viewer on the specified attachment.
@param parent is the parent widget for the dialogs used in this function.
@param attachmentName is the name of the attachment
@param incidence is a pointer to a valid Incidence object containing the attachment.
@return true if the attachment could be found and the viewer program successfully launched;
false otherwise.
*/
bool view( TQWidget *parent, const TQString &attachmentName, Incidence *incidence );
/**
Launches a viewer on the specified attachment.
@param parent is the parent widget for the dialogs used in this function.
@param attachmentName is the name of the attachment
@param uid is a TQString containing a UID of the incidence containing the attachment.
@return true if the attachment could be found and the viewer program successfully launched;
false otherwise.
*/
bool view( TQWidget *parent, const TQString &attachmentName, const TQString &uid );
/**
Launches a viewer on the specified attachment.
@param parent is the parent widget for the dialogs used in this function.
@param attachmentName is the name of the attachment
@param message is a pointer to a valid ScheduleMessage object containing the attachment.
@return true if the attachment could be found and the viewer program successfully launched;
false otherwise.
*/
bool view( TQWidget *parent, const TQString &attachmentName, ScheduleMessage *message );
/**
Saves the specified attachment to a file of the user's choice.
@param parent is the parent widget for the dialogs used in this function.
@param attachment is a pointer to a valid Attachment object.
@return true if the save operation was successful; false otherwise.
*/
bool saveAs( TQWidget *parent, Attachment *attachment );
/**
Saves the specified attachment to a file of the user's choice.
@param parent is the parent widget for the dialogs used in this function.
@param attachmentName is the name of the attachment
@param incidence is a pointer to a valid Incidence object containing the attachment.
@return true if the attachment could be found and the save operation was successful;
false otherwise.
*/
bool saveAs( TQWidget *parent, const TQString &attachmentName, Incidence *incidence );
/**
Saves the specified attachment to a file of the user's choice.
@param parent is the parent widget for the dialogs used in this function.
@param attachmentName is the name of the attachment
@param uid is a TQString containing a UID of the incidence containing the attachment.
@return true if the attachment could be found and the save operation was successful;
false otherwise.
*/
bool saveAs( TQWidget *parent, const TQString &attachmentName, const TQString &uid );
/**
Saves the specified attachment to a file of the user's choice.
@param parent is the parent widget for the dialogs used in this function.
@param attachmentName is the name of the attachment
@param message is a pointer to a valid ScheduleMessage object containing the attachment.
@return true if the attachment could be found and the save operation was successful;
false otherwise.
*/
bool saveAs( TQWidget *parent, const TQString &attachmentName, ScheduleMessage *message );
}
}
#endif
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