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/* This file is part of the KDE project
Copyright (C) 2003-2005 Jaroslaw Staniek <js@iidea.pl>
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 _KexiStartupFileDialog_h_
#define _KexiStartupFileDialog_h_
#include <kfiledialog.h>
#ifdef Q_WS_WIN
# include "KexiStartupFileDialogBase_win.h"
#else
typedef KFileDialog KexiStartupFileDialogBase;
#endif
//! @short Widget for opening/saving files supported by Kexi
class KEXIMAIN_EXPORT KexiStartupFileDialog : public KexiStartupFileDialogBase
{
Q_OBJECT
public:
/*! Dialog mode:
- Opening opens existing database (or shortcut)
- SavingFileBasedDB saves file-based database file
- SavingServerBasedDB saves server-based (shortcut) file
- CustomOpening can be used for opening other files, like CSV
*/
typedef enum Mode {
Opening = 1,
SavingFileBasedDB = 2,
SavingServerBasedDB = 4,
Custom = 256
};
KexiStartupFileDialog(
const QString& startDirOrVariable, int mode, QWidget *parent=0, const char *name=0);
virtual ~KexiStartupFileDialog();
/*! Helper. Displays "The file %1 already exists. Do you want to overwrite it?" yes/no message box.
\a parent is used as a parent of the KMessageBox.
\return true if \a filePath file does not exists or user has agreed on overwriting,
false in user do not want to overwrite. */
static bool askForOverwriting(const QString& filePath, QWidget *parent = 0);
void setMode(int mode);
QStringList additionalFilters() const;
//! Sets additional filters list, e.g. "text/x-csv"
void setAdditionalFilters(const QStringList &mimeTypes);
QStringList excludedFilters() const;
//! Excludes filters list
void setExcludedFilters(const QStringList &mimeTypes);
// KURL currentURL();
QString currentFileName();
//#ifndef Q_WS_WIN
// KURLComboBox *locationWidget() const;
//#endif
//! just sets locationWidget()->setCurrentText(fn)
//! (and something similar on win32)
void setLocationText(const QString& fn);
//! Sets default extension which will be added after accepting
//! if user didn't provided one. This method is usable when there is
//! more than one filter so there is no rule what extension should be selected
//! (by default first one is selected).
void setDefaultExtension(const QString& ext) { m_defaultExtension = ext; }
/*! \return true if the current URL meets requies constraints
(i.e. exists or doesn't exist);
shows appropriate message box if needed. */
bool checkFileName();
// bool checkURL();
/*! If true, user will be asked to accept overwriting existing file.
This is true by default. */
void setConfirmOverwrites(bool set) { m_confirmOverwrites = set; }
virtual bool eventFilter ( QObject * watched, QEvent * e );
public slots:
virtual void show();
virtual void setFocus();
// Typing a file that doesn't exist closes the file dialog, we have to
// handle this case better here.
virtual void accept();
signals:
//entered file name is accepted
void accepted();
void rejected();
protected slots:
virtual void reject();
private:
void updateFilters();
// KURL m_lastUrl;
QString m_lastFileName;
int m_mode;
QStringList m_additionalMimeTypes, m_excludedMimeTypes;
QString m_defaultExtension;
bool m_confirmOverwrites : 1;
bool m_filtersUpdated : 1;
};
#endif
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