RetroShare/retroshare-gui/src/gui/ShareDialog.cpp

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/****************************************************************
* RetroShare is distributed under the following license:
*
* Copyright (C) 2006- 2010 RetroShare Team
*
* 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., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
****************************************************************/
#include "ShareDialog.h"
#include <retroshare/rsfiles.h>
#include <retroshare/rstypes.h>
#include <QContextMenuEvent>
#include <QFileDialog>
#include <QMessageBox>
#include <QComboBox>
#include <QGroupBox>
#include <gui/common/GroupSelectionBox.h>
#include <gui/common/GroupFlagsWidget.h>
/** Default constructor */
ShareDialog::ShareDialog(std::string filename, QWidget *parent, Qt::WFlags flags)
: QDialog(parent, flags)
{
/* Invoke Qt Designer generated QObject setup routine */
ui.setupUi(this);
ui.headerFrame->setHeaderImage(QPixmap(":/images/fileshare48.png"));
ui.headerFrame->setHeaderText(tr("Share Folder"));
connect(ui.browseButton, SIGNAL(clicked( bool ) ), this , SLOT( browseDirectory() ) );
connect(ui.okButton, SIGNAL(clicked( bool ) ), this , SLOT( addDirectory() ) );
connect(ui.closeButton, SIGNAL(clicked()), this, SLOT(close()));
ui.okButton->setEnabled(false);
QHBoxLayout *hbox = new QHBoxLayout(ui.shareflags_GB) ;
groupselectionbox = new GroupSelectionBox(ui.shareflags_GB);
groupflagsbox = new GroupFlagsWidget(ui.shareflags_GB) ;
hbox->addWidget(groupflagsbox) ;
hbox->addWidget(groupselectionbox) ;
ui.shareflags_GB->setLayout(hbox) ;
if (!filename.empty())
{
std::list<SharedDirInfo> dirs;
rsFiles->getSharedDirectories(dirs);
std::list<SharedDirInfo>::const_iterator it;
for (it = dirs.begin(); it != dirs.end(); it++) {
if (it->filename == filename)
{
/* fill dialog */
ui.okButton->setEnabled(true);
ui.localpath_lineEdit->setText(QString::fromUtf8(it->filename.c_str()));
ui.localpath_lineEdit->setDisabled(true);
ui.browseButton->setDisabled(true);
ui.virtualpath_lineEdit->setText(QString::fromUtf8(it->virtualname.c_str()));
groupflagsbox->setFlags(it->shareflags) ;
groupselectionbox->setSelectedGroups(it->parent_groups) ;
break;
}
}
}
}
void ShareDialog::browseDirectory()
{
/* select a dir*/
QString qdir = QFileDialog::getExistingDirectory(this, tr("Select A Folder To Share"), "", QFileDialog::ShowDirsOnly | QFileDialog::DontResolveSymlinks);
/* add it to the server */
if (qdir.isEmpty()) {
ui.okButton->setEnabled(false);
return;
}
ui.okButton->setEnabled(true);
ui.localpath_lineEdit->setText(qdir);
}
void ShareDialog::addDirectory()
{
SharedDirInfo sdi ;
sdi.filename = ui.localpath_lineEdit->text().toUtf8().constData();
sdi.virtualname = ui.virtualpath_lineEdit->text().toUtf8().constData();
sdi.shareflags = groupflagsbox->flags() ;
sdi.parent_groups = groupselectionbox->selectedGroups() ;
if (ui.localpath_lineEdit->isEnabled())
{
/* add new share */
rsFiles->addSharedDirectory(sdi);
}
else
{
/* edit exisiting share */
bool found = false;
std::list<SharedDirInfo> dirs;
rsFiles->getSharedDirectories(dirs);
std::list<SharedDirInfo>::iterator it;
for (it = dirs.begin(); it != dirs.end(); it++) {
if (it->filename == sdi.filename) {
found = true;
if (it->virtualname != sdi.virtualname) {
/* virtual name changed, remove shared directory and add it again */
rsFiles->removeSharedDirectory(it->filename);
rsFiles->addSharedDirectory(sdi);
break;
}
if (it->shareflags != sdi.shareflags || it->parent_groups != sdi.parent_groups) {
/* modifies the flags */
it->shareflags = sdi.shareflags;
it->parent_groups = sdi.parent_groups;
rsFiles->updateShareFlags(*it);
break;
}
/* nothing changed */
break;
}
}
if (found == false) {
/* not modified, add share directory instead */
rsFiles->addSharedDirectory(sdi);
}
}
close();
}