src/feedmgrdlg.cpp

   1 /*
   2  * abby Copyright (C) 2009 Toni Gundogdu.
   3  * This file is part of abby.
   4  *
   5  * abby is free software: you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation, either version 3 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * abby is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  17  */
  18 #include <QDialog>
  19 #include <QSettings>
  20 #include <QInputDialog>
  21
  22 #include "feedmgrdlg.h"
  23
  24 FeedMgrDialog::FeedMgrDialog(QWidget *parent)
  25     : QDialog(parent)
  26 {
  27     setupUi(this);
  28     readSettings();
  29 }
  30
  31 void
  32 FeedMgrDialog::onAdd() {
  33     QString lnk = QInputDialog::getText(this,
  34         tr("Add new RSS feed link"), tr("Enter link:"));
  35
  36     if (lnk.isEmpty())
  37         return;
  38
  39     lnk = lnk.trimmed();
  40
  41     if (!lnk.startsWith("http://",Qt::CaseInsensitive))
  42         lnk.insert(0,"http://");
  43
  44     QList<QListWidgetItem *> found
  45         = feedsList->findItems(lnk, Qt::MatchExactly);
  46
  47     if (found.size() == 0)
  48         feedsList->addItem(lnk);
  49 }
  50
  51 void
  52 FeedMgrDialog::onRemove() {
  53     QList<QListWidgetItem*> sel = feedsList->selectedItems();
  54     for (register int i=0; i<sel.size(); ++i) {
  55         const int row = feedsList->row(sel[i]);
  56         delete feedsList->takeItem(row);
  57     }
  58 }
  59
  60 void
  61 FeedMgrDialog::writeSettings() {
  62     QSettings s;
  63
  64     s.beginGroup("FeedMgrDialog");
  65     s.setValue("size", size());
  66
  67     s.beginWriteArray("feeds");
  68     for (register int i=0; i<feedsList->count(); ++i) {
  69         s.setArrayIndex(i);
  70         QListWidgetItem *item = feedsList->item(i);
  71         s.setValue("link",item->text());
  72     }
  73     s.endArray();
  74
  75     s.endGroup();
  76 }
  77
  78 void
  79 FeedMgrDialog::readSettings() {
  80     QSettings s;
  81
  82     s.beginGroup("FeedMgrDialog");
  83     resize( s.value("size", QSize(505,255)).toSize() );
  84     const int size = s.beginReadArray("feeds");
  85     for (register int i=0; i<size; ++i) {
  86         s.setArrayIndex(i);
  87         feedsList->addItem(s.value("link").toString());
  88     }
  89     s.endArray();
  90     s.endGroup();
  91 }