// -*- c++ -*- /* This file is part of the KDE libraries Copyright (C) 2003 Joseph Wenninger 2003 Andras Mantia 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 __KENCODINGFILEDIALOG_H__ #define __KENCODINGFILEDIALOG_H__ #include struct KEncodingFileDialogPrivate; /** * Provides a user (and developer) friendly way to * select files with support for choosing encoding * * * The dialog has been designed to allow applications to customise it * by subclassing. It uses tqgeometry management to ensure that subclasses * can easily add children that will be incorporated into the tqlayout. */ class KIO_EXPORT KEncodingFileDialog : public KFileDialog { Q_OBJECT public: class Result { public: TQStringList fileNames; KURL::List URLs; TQString encoding; }; /** * Constructs a file dialog for text files with encoding selection possibility. * * @param startDir This can either be * @li The URL of the directory to start in. * @li TQString::null to start in the current working * directory, or the last directory where a file has been * selected. * @li ':<keyword>' to start in the directory last used * by a filedialog in the same application that specified * the same keyword. * @li '::<keyword>' to start in the directory last used * by a filedialog in any application that specified the * same keyword. * * @param encoding The encoding shown in the encoding combo. If it's * TQString::null, the global default encoding will be shown. * * @param filter This is a space separated list of shell globs. * You can set the text to be displayed for the glob, and * provide multiple globs. See setFilter() for details on * how to do this... * * @param caption The caption of the dialog * * @param type This can either be * @li Opening (open dialog, the default setting) * @li Saving * @param parent The parent widget of this dialog * @param name The name of this object * @param modal Whether to create a modal dialog or not * * @since 3.2 */ KEncodingFileDialog (const TQString& startDir = TQString::null, const TQString& encoding = TQString::null, const TQString& filter = TQString::null, const TQString& caption = TQString::null, KFileDialog::OperationMode type = KFileDialog::Opening, TQWidget *parent= 0, const char *name="", bool modal = true); /** * Destructs the file dialog. */ ~KEncodingFileDialog(); /** * @returns The selected encoding if the constructor with the encoding parameter was used, otherwise TQString::null. */ TQString selectedEncoding() const; /** * Creates a modal file dialog and return the selected * filename or an empty string if none was chosen additionally a chosen * encoding value is returned. * * Note that with * this method the user must select an existing filename. * * @param startDir This can either be * @li The URL of the directory to start in. * @li TQString::null to start in the current working * directory, or the last directory where a file has been * selected. * @li ':<keyword>' to start in the directory last used * by a filedialog in the same application that specified * the same keyword. * @li '::<keyword>' to start in the directory last used * by a filedialog in any application that specified the * same keyword. * @param encoding The encoding shown in the encoding combo. * @param filter This is a space separated list of shell globs. * You can set the text to be displayed for the glob, and * provide multiple globs. See setFilter() for details on * how to do this... * @param parent The widget the dialog will be centered on initially. * @param caption The name of the dialog widget. */ static Result getOpenFileNameAndEncoding(const TQString& encoding=TQString::null, const TQString& startDir= TQString::null, const TQString& filter= TQString::null, TQWidget *parent= 0, const TQString& caption = TQString::null); /** * Creates a modal file dialog and returns the selected encoding and the selected * filenames or an empty list if none was chosen. * * Note that with * this method the user must select an existing filename. * * @param startDir This can either be * @li The URL of the directory to start in. * @li TQString::null to start in the current working * directory, or the last directory where a file has been * selected. * @li ':<keyword>' to start in the directory last used * by a filedialog in the same application that specified * the same keyword. * @li '::<keyword>' to start in the directory last used * by a filedialog in any application that specified the * same keyword. * @param encoding The encoding shown in the encoding combo. * @param filter This is a space separated list of shell globs. * You can set the text to be displayed for the glob, and * provide multiple globs. See setFilter() for details on * how to do this. * @param parent The widget the dialog will be centered on initially. * @param caption The name of the dialog widget. */ static Result getOpenFileNamesAndEncoding(const TQString& encoding=TQString::null, const TQString& startDir= TQString::null, const TQString& filter= TQString::null, TQWidget *parent = 0, const TQString& caption= TQString::null); /** * Creates a modal file dialog and returns the selected encoding and * URL or an empty string if none was chosen. * * Note that with * this method the user must select an existing URL. * * @param startDir This can either be * @li The URL of the directory to start in. * @li TQString::null to start in the current working * directory, or the last directory where a file has been * selected. * @li ':<keyword>' to start in the directory last used * by a filedialog in the same application that specified * the same keyword. * @li '::<keyword>' to start in the directory last used * by a filedialog in any application that specified the * same keyword. * @param encoding The encoding shown in the encoding combo. * @param filter This is a space separated list of shell globs. * You can set the text to be displayed for the glob, and * provide multiple globs. See setFilter() for details on * how to do this... * @param parent The widget the dialog will be centered on initially. * @param caption The name of the dialog widget. */ static Result getOpenURLAndEncoding(const TQString& encoding=TQString::null, const TQString& startDir = TQString::null, const TQString& filter= TQString::null, TQWidget *parent= 0, const TQString& caption = TQString::null); /** * Creates a modal file dialog and returns the selected encoding * URLs or an empty list if none was chosen. * * Note that with * this method the user must select an existing filename. * * @param startDir This can either be * @li The URL of the directory to start in. * @li TQString::null to start in the current working * directory, or the last directory where a file has been * selected. * @li ':<keyword>' to start in the directory last used * by a filedialog in the same application that specified * the same keyword. * @li '::<keyword>' to start in the directory last used * by a filedialog in any application that specified the * same keyword. * @param encoding The encoding shown in the encoding combo. * @param filter This is a space separated list of shell globs. * You can set the text to be displayed for the glob, and * provide multiple globs. See setFilter() for details on * how to do this... * @param parent The widget the dialog will be centered on initially. * @param caption The name of the dialog widget. */ static Result getOpenURLsAndEncoding(const TQString& encoding=TQString::null, const TQString& startDir= TQString::null, const TQString& filter= TQString::null, TQWidget *parent = 0, const TQString& caption= TQString::null); /** * Creates a modal file dialog and returns the selected encoding and * filename or an empty string if none was chosen. * * Note that with this * method the user need not select an existing filename. * * @param startDir This can either be * @li The URL of the directory to start in. * @li a relative path or a filename determining the * directory to start in and the file to be selected. * @li TQString::null to start in the current working * directory, or the last directory where a file has been * selected. * @li ':<keyword>' to start in the directory last used * by a filedialog in the same application that specified * the same keyword. * @li '::<keyword>' to start in the directory last used * by a filedialog in any application that specified the * same keyword. * @param encoding The encoding shown in the encoding combo. * @param filter This is a space separated list of shell globs. * You can set the text to be displayed for the glob, and * provide multiple globs. See setFilter() for details on * how to do this... * @param parent The widget the dialog will be centered on initially. * @param caption The name of the dialog widget. */ static Result getSaveFileNameAndEncoding(const TQString& encoding=TQString::null, const TQString& startDir=TQString::null, const TQString& filter= TQString::null, TQWidget *parent= 0, const TQString& caption = TQString::null); /** * Creates a modal file dialog and returns the selected encoding and * filename or an empty string if none was chosen. * * Note that with this * method the user need not select an existing filename. * * @param startDir This can either be * @li The URL of the directory to start in. * @li a relative path or a filename determining the * directory to start in and the file to be selected. * @li TQString::null to start in the current working * directory, or the last directory where a file has been * selected. * @li ':<keyword>' to start in the directory last used * by a filedialog in the same application that specified * the same keyword. * @li '::<keyword>' to start in the directory last used * by a filedialog in any application that specified the * same keyword. * @param encoding The encoding shown in the encoding combo. * @param filter This is a space separated list of shell globs. * You can set the text to be displayed for the glob, and * provide multiple globs. See setFilter() for details on * how to do this... * @param parent The widget the dialog will be centered on initially. * @param caption The name of the dialog widget. */ static Result getSaveURLAndEncoding(const TQString& encoding=TQString::null, const TQString& startDir= TQString::null, const TQString& filter= TQString::null, TQWidget *parent= 0, const TQString& caption = TQString::null); protected: virtual void virtual_hook( int id, void* data ); private: KEncodingFileDialogPrivate *d; }; #endif