1 // case - file manager for N900
2 // Copyright (C) 2010 Lukas Hrazky <lukkash@email.cz>
4 // This program is free software: you can redistribute it and/or modify
5 // it under the terms of the GNU General Public License as published by
6 // the Free Software Foundation, either version 3 of the License, or
7 // (at your option) any later version.
9 // This program is distributed in the hope that it will be useful,
10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 // GNU General Public License for more details.
14 // You should have received a copy of the GNU General Public License
15 // along with this program. If not, see <http://www.gnu.org/licenses/>.
23 #include <hildon-mime.h>
24 #include <dbus/dbus.h>
26 #include "fileoperator.h"
29 FileList::FileList(QWidget *parent) :
31 fileSystemModel(new QFileSystemModel)
33 setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
35 //setSelectionMode(QAbstractItemView::SingleSelection);
36 setSelectionMode(QAbstractItemView::MultiSelection);
38 setModel(fileSystemModel);
40 fileSystemModel->setFilter(fileSystemModel->filter() | QDir::System);
41 setRootIndex(fileSystemModel->setRootPath(QDir::homePath()));
43 connect(this, SIGNAL(doubleClicked(QModelIndex)), this, SLOT(activateItem(QModelIndex)));
47 const QFileInfoList FileList::selection() const {
49 QModelIndexList l = selectionModel()->selectedIndexes();
50 for (int i = 0; i < l.size(); ++i) {
51 files.append(fileSystemModel->fileInfo(l[i]));
57 const QString FileList::path() const {
58 return fileSystemModel->rootPath();
62 bool FileList::changePath(QString path) {
63 path = FileOperator::unwindPath(path);
64 QDir dir(fileSystemModel->rootPath());
66 setRootIndex(fileSystemModel->setRootPath(dir.absolutePath()));
68 emit pathChanged(fileSystemModel->rootPath());
76 bool FileList::goUp() {
77 return changePath("..");
81 void FileList::toggleShowHiddenFiles() {
84 fileSystemModel->setFilter(fileSystemModel->filter() ^ QDir::Hidden);
88 void FileList::activateItem(QModelIndex index) {
89 const QFileInfo &file = fileSystemModel->fileInfo(index);
92 changePath(file.absoluteFilePath());
93 // hack: we reset it to MultiSelection again in the mousePressEvent
94 // without this, the item under the cursor gets selected right after changing the directory
95 setSelectionMode(QAbstractItemView::NoSelection);
96 } else if(file.isExecutable()) {
97 QProcess::startDetached(file.absoluteFilePath());
99 // TODO: find better solution for this, maybe get fixed in Qt
100 DBusConnection* conn;
101 conn = dbus_bus_get(DBUS_BUS_SESSION, 0);
102 hildon_mime_open_file(conn, QUrl::fromLocalFile(file.absoluteFilePath()).toEncoded().constData());
104 // Not working with maemo5. Uses hildon_uri_open function from
105 // libhildonmime which should work, but all files opened in browser.
106 //QDesktopServices::openUrl(QUrl::fromLocalFile(file.absoluteFilePath()));
111 void FileList::mousePressEvent(QMouseEvent *event) {
113 QListView::mousePressEvent(event);
114 // need to reset the selection mode in case it was set to NoSelection in activateItem(...)
115 setSelectionMode(QAbstractItemView::MultiSelection);