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313 lines
13 KiB
313 lines
13 KiB
/* This file is part of the KDE libraries
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Copyright (C) 2003 Joseph Wenninger <jowenn@kde.org>
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2003 Andras Mantia <amantia@freemail.hu>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#ifndef __KENCODINGFILEDIALOG_H__
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#define __KENCODINGFILEDIALOG_H__
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#include <tdefiledialog.h>
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struct KEncodingFileDialogPrivate;
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/**
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* Provides a user (and developer) friendly way to
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* select files with support for choosing encoding
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*
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*
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* The dialog has been designed to allow applications to customise it
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* by subclassing. It uses geometry management to ensure that subclasses
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* can easily add children that will be incorporated into the layout.
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*/
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class TDEIO_EXPORT KEncodingFileDialog : public KFileDialog
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{
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Q_OBJECT
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public:
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class Result {
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public:
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TQStringList fileNames;
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KURL::List URLs;
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TQString encoding;
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};
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/**
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* Constructs a file dialog for text files with encoding selection possibility.
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*
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* @param startDir This can either be
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* @li The URL of the directory to start in.
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* @li TQString::null to start in the current working
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* directory, or the last directory where a file has been
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* selected.
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* @li ':<keyword>' to start in the directory last used
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* by a filedialog in the same application that specified
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* the same keyword.
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* @li '::<keyword>' to start in the directory last used
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* by a filedialog in any application that specified the
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* same keyword.
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*
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* @param encoding The encoding shown in the encoding combo. If it's
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* TQString::null, the global default encoding will be shown.
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*
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* @param filter This is a space separated list of shell globs.
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* You can set the text to be displayed for the glob, and
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* provide multiple globs. See setFilter() for details on
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* how to do this...
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*
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* @param caption The caption of the dialog
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*
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* @param type This can either be
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* @li Opening (open dialog, the default setting)
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* @li Saving
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* @param parent The parent widget of this dialog
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* @param name The name of this object
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* @param modal Whether to create a modal dialog or not
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*
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* @since 3.2
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*/
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KEncodingFileDialog (const TQString& startDir = TQString::null,
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const TQString& encoding = TQString::null,
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const TQString& filter = TQString::null,
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const TQString& caption = TQString::null, KFileDialog::OperationMode type = KFileDialog::Opening,
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TQWidget *parent= 0, const char *name="", bool modal = true);
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/**
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* Destructs the file dialog.
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*/
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~KEncodingFileDialog();
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/**
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* @returns The selected encoding if the constructor with the encoding parameter was used, otherwise TQString::null.
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*/
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TQString selectedEncoding() const;
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/**
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* Creates a modal file dialog and return the selected
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* filename or an empty string if none was chosen additionally a chosen
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* encoding value is returned.
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*
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* Note that with
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* this method the user must select an existing filename.
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*
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* @param startDir This can either be
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* @li The URL of the directory to start in.
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* @li TQString::null to start in the current working
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* directory, or the last directory where a file has been
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* selected.
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* @li ':<keyword>' to start in the directory last used
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* by a filedialog in the same application that specified
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* the same keyword.
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* @li '::<keyword>' to start in the directory last used
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* by a filedialog in any application that specified the
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* same keyword.
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* @param encoding The encoding shown in the encoding combo.
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* @param filter This is a space separated list of shell globs.
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* You can set the text to be displayed for the glob, and
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* provide multiple globs. See setFilter() for details on
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* how to do this...
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* @param parent The widget the dialog will be centered on initially.
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* @param caption The name of the dialog widget.
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*/
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static Result getOpenFileNameAndEncoding(const TQString& encoding=TQString::null,
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const TQString& startDir= TQString::null,
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const TQString& filter= TQString::null,
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TQWidget *parent= 0,
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const TQString& caption = TQString::null);
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/**
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* Creates a modal file dialog and returns the selected encoding and the selected
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* filenames or an empty list if none was chosen.
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*
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* Note that with
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* this method the user must select an existing filename.
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*
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* @param startDir This can either be
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* @li The URL of the directory to start in.
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* @li TQString::null to start in the current working
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* directory, or the last directory where a file has been
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* selected.
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* @li ':<keyword>' to start in the directory last used
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* by a filedialog in the same application that specified
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* the same keyword.
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* @li '::<keyword>' to start in the directory last used
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* by a filedialog in any application that specified the
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* same keyword.
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* @param encoding The encoding shown in the encoding combo.
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* @param filter This is a space separated list of shell globs.
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* You can set the text to be displayed for the glob, and
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* provide multiple globs. See setFilter() for details on
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* how to do this.
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* @param parent The widget the dialog will be centered on initially.
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* @param caption The name of the dialog widget.
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*/
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static Result getOpenFileNamesAndEncoding(const TQString& encoding=TQString::null,
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const TQString& startDir= TQString::null,
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const TQString& filter= TQString::null,
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TQWidget *parent = 0,
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const TQString& caption= TQString::null);
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/**
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* Creates a modal file dialog and returns the selected encoding and
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* URL or an empty string if none was chosen.
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*
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* Note that with
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* this method the user must select an existing URL.
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*
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* @param startDir This can either be
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* @li The URL of the directory to start in.
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* @li TQString::null to start in the current working
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* directory, or the last directory where a file has been
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* selected.
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* @li ':<keyword>' to start in the directory last used
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* by a filedialog in the same application that specified
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* the same keyword.
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* @li '::<keyword>' to start in the directory last used
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* by a filedialog in any application that specified the
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* same keyword.
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* @param encoding The encoding shown in the encoding combo.
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* @param filter This is a space separated list of shell globs.
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* You can set the text to be displayed for the glob, and
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* provide multiple globs. See setFilter() for details on
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* how to do this...
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* @param parent The widget the dialog will be centered on initially.
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* @param caption The name of the dialog widget.
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*/
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static Result getOpenURLAndEncoding(const TQString& encoding=TQString::null,
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const TQString& startDir = TQString::null,
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const TQString& filter= TQString::null,
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TQWidget *parent= 0,
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const TQString& caption = TQString::null);
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/**
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* Creates a modal file dialog and returns the selected encoding
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* URLs or an empty list if none was chosen.
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*
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* Note that with
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* this method the user must select an existing filename.
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*
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* @param startDir This can either be
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* @li The URL of the directory to start in.
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* @li TQString::null to start in the current working
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* directory, or the last directory where a file has been
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* selected.
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* @li ':<keyword>' to start in the directory last used
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* by a filedialog in the same application that specified
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* the same keyword.
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* @li '::<keyword>' to start in the directory last used
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* by a filedialog in any application that specified the
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* same keyword.
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* @param encoding The encoding shown in the encoding combo.
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* @param filter This is a space separated list of shell globs.
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* You can set the text to be displayed for the glob, and
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* provide multiple globs. See setFilter() for details on
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* how to do this...
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* @param parent The widget the dialog will be centered on initially.
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* @param caption The name of the dialog widget.
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*/
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static Result getOpenURLsAndEncoding(const TQString& encoding=TQString::null,
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const TQString& startDir= TQString::null,
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const TQString& filter= TQString::null,
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TQWidget *parent = 0,
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const TQString& caption= TQString::null);
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/**
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* Creates a modal file dialog and returns the selected encoding and
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* filename or an empty string if none was chosen.
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*
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* Note that with this
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* method the user need not select an existing filename.
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*
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* @param startDir This can either be
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* @li The URL of the directory to start in.
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* @li a relative path or a filename determining the
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* directory to start in and the file to be selected.
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* @li TQString::null to start in the current working
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* directory, or the last directory where a file has been
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* selected.
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* @li ':<keyword>' to start in the directory last used
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* by a filedialog in the same application that specified
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* the same keyword.
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* @li '::<keyword>' to start in the directory last used
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* by a filedialog in any application that specified the
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* same keyword.
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* @param encoding The encoding shown in the encoding combo.
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* @param filter This is a space separated list of shell globs.
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* You can set the text to be displayed for the glob, and
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* provide multiple globs. See setFilter() for details on
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* how to do this...
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* @param parent The widget the dialog will be centered on initially.
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* @param caption The name of the dialog widget.
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*/
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static Result getSaveFileNameAndEncoding(const TQString& encoding=TQString::null,
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const TQString& startDir=TQString::null,
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const TQString& filter= TQString::null,
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TQWidget *parent= 0,
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const TQString& caption = TQString::null);
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/**
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* Creates a modal file dialog and returns the selected encoding and
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* filename or an empty string if none was chosen.
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*
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* Note that with this
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* method the user need not select an existing filename.
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*
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* @param startDir This can either be
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* @li The URL of the directory to start in.
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* @li a relative path or a filename determining the
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* directory to start in and the file to be selected.
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* @li TQString::null to start in the current working
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* directory, or the last directory where a file has been
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* selected.
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* @li ':<keyword>' to start in the directory last used
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* by a filedialog in the same application that specified
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* the same keyword.
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* @li '::<keyword>' to start in the directory last used
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* by a filedialog in any application that specified the
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* same keyword.
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* @param encoding The encoding shown in the encoding combo.
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* @param filter This is a space separated list of shell globs.
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* You can set the text to be displayed for the glob, and
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* provide multiple globs. See setFilter() for details on
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* how to do this...
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* @param parent The widget the dialog will be centered on initially.
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* @param caption The name of the dialog widget.
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*/
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static Result getSaveURLAndEncoding(const TQString& encoding=TQString::null,
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const TQString& startDir= TQString::null,
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const TQString& filter= TQString::null,
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TQWidget *parent= 0,
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const TQString& caption = TQString::null);
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protected:
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virtual void virtual_hook( int id, void* data );
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private:
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KEncodingFileDialogPrivate *d;
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};
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#endif
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