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/*
*
* keymgmt.cpp
*
* Copyright 2008 gpg4usb-team <[email protected]>
*
* This file is part of gpg4usb.
*
* Gpg4usb 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 3 of the License, or
* (at your option) any later version.
*
* Gpg4usb 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 gpg4usb. If not, see <http://www.gnu.org/licenses/>
*/
#include "quitdialog.h"
QuitDialog::QuitDialog(QWidget *parent, QHash<int, QString> unsavedDocs)
: QDialog(parent)
{
setWindowTitle(tr("Unsaved files"));
setModal(true);
discarded =false;
/*
* Table of unsaved documents
*/
QHashIterator<int, QString> i (unsavedDocs);
int row = 0;
mFileList = new QTableWidget(this);
mFileList->horizontalHeader()->hide();
mFileList->setColumnCount(3);
mFileList->setColumnWidth(0, 20);
mFileList->setColumnHidden(2, true);
mFileList->verticalHeader()->hide();
mFileList->setShowGrid(false);
mFileList->setEditTriggers(QAbstractItemView::NoEditTriggers);
mFileList->setFocusPolicy(Qt::NoFocus);
mFileList->horizontalHeader()->setStretchLastSection( true );
// fill the table
i.toBack(); //jump to the end of list to fill the table backwards
while (i.hasPrevious()) {
i.previous();
mFileList->setRowCount(mFileList->rowCount()+1);
// checkbox in front of filename
QTableWidgetItem *tmp0 = new QTableWidgetItem();
tmp0->setFlags(Qt::ItemIsUserCheckable | Qt::ItemIsEnabled );
tmp0->setCheckState(Qt::Checked);
mFileList->setItem(row, 0, tmp0);
// filename
QTableWidgetItem *tmp1 = new QTableWidgetItem(i.value());
mFileList->setItem(row, 1, tmp1);
// tab-index in hidden column
QTableWidgetItem *tmp2 = new QTableWidgetItem(QString::number(i.key()));
mFileList->setItem(row, 2, tmp2);
++row;
}
/*
* Warnbox with icon and text
*/
QPixmap *pixmap = new QPixmap(":error.png");
QLabel *warnicon = new QLabel();
warnicon->setPixmap(*pixmap);
QLabel *warnlabel = new QLabel(tr("<h3>%1 files contain unsaved information.<br/>Save the changes before closing?</h3>").arg(row));
QHBoxLayout *warnBoxLayout = new QHBoxLayout();
warnBoxLayout->addWidget(warnicon);
warnBoxLayout->addWidget(warnlabel);
warnBoxLayout->setAlignment(Qt::AlignLeft);
QWidget *warnBox = new QWidget(this);
warnBox->setLayout(warnBoxLayout);
/*
* Two labels on top and under the filelist
*/
QLabel *checkLabel = new QLabel(tr("Check the files you want to save:"));
QLabel *notelabel = new QLabel(tr("<b>Note:</b> If you don't save these files, all changes are lost.<br/>"));
/*
* Buttonbox
*/
QDialogButtonBox *buttonBox = new QDialogButtonBox(QDialogButtonBox::Discard |QDialogButtonBox::Save | QDialogButtonBox::Cancel);
connect(buttonBox, SIGNAL(accepted()), this, SLOT(accept()));
connect(buttonBox, SIGNAL(rejected()), this, SLOT(reject()));
QPushButton* btnNoKey = buttonBox->button(QDialogButtonBox::Discard);
connect(btnNoKey, SIGNAL(clicked()), SLOT(slotMyDiscard()));
/*
* Set the layout
*/
QVBoxLayout *vbox = new QVBoxLayout();
vbox->addWidget(warnBox);
vbox->addWidget(checkLabel);
vbox->addWidget(mFileList);
vbox->addWidget(notelabel);
vbox->addWidget(buttonBox);
this->setLayout(vbox);
}
void QuitDialog::slotMyDiscard()
{
discarded =true;
reject();
}
bool QuitDialog::isDiscarded()
{
return discarded;
}
QList <int> QuitDialog::getTabIdsToSave()
{
QList <int> tabIdsToSave;
for (int i = 0; i < mFileList->rowCount(); i++) {
if (mFileList->item(i, 0)->checkState() == Qt::Checked) {
tabIdsToSave << mFileList->item(i, 2)->text().toInt();
}
}
return tabIdsToSave;
}
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