mirror of
git://projects.qi-hardware.com/gmenu2x.git
synced 2024-06-28 12:27:37 +03:00
0b785770dc
Configuration of the FileLister is now left to the subclasses of BrowseDialog, as the construction of a FileLister and its configuration (to show or hide directories and files) have been separated. This allows deleting the destructors of BrowseDialog's subclasses, which existed solely to delete a FileLister object constructed by each subclass. The allocation of a BrowseDialog now also implies allocating enough space for its FileLister, so remove the check for fl being nullptr in BrowseDialog::exec().
52 lines
2.1 KiB
C++
52 lines
2.1 KiB
C++
/***************************************************************************
|
|
* Copyright (C) 2006 by Massimiliano Torromeo *
|
|
* massimiliano.torromeo@gmail.com *
|
|
* *
|
|
* This program is free software; you can redistribute it and/or modify *
|
|
* it under the terms of the GNU General Public License as published by *
|
|
* the Free Software Foundation; either version 2 of the License, or *
|
|
* (at your option) any later version. *
|
|
* *
|
|
* This program 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 General Public License for more details. *
|
|
* *
|
|
* You should have received a copy of the GNU General Public License *
|
|
* along with this program; if not, write to the *
|
|
* Free Software Foundation, Inc., *
|
|
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
|
|
***************************************************************************/
|
|
|
|
#include "filedialog.h"
|
|
|
|
#include "filelister.h"
|
|
#include "gmenu2x.h"
|
|
|
|
using namespace std;
|
|
|
|
FileDialog::FileDialog(
|
|
GMenu2X *gmenu2x, Touchscreen &ts, const string &text,
|
|
const string &filter, const string &file, const string &title)
|
|
: BrowseDialog(gmenu2x, ts, title, text)
|
|
{
|
|
string path(CARD_ROOT);
|
|
if (!file.empty()) {
|
|
string::size_type pos = file.rfind("/");
|
|
if (pos != string::npos)
|
|
path = file.substr(0, pos);
|
|
}
|
|
|
|
fl.setFilter(filter);
|
|
setPath(path);
|
|
}
|
|
|
|
bool FileDialog::exec() {
|
|
bool ret = BrowseDialog::exec();
|
|
if (ret && fl.isDirectory(selected)) {
|
|
// FileDialog must only pick regular files.
|
|
ret = false;
|
|
}
|
|
return ret;
|
|
}
|