src/log/nlogdialog_recent.cpp

   1 /* NomNom
   2  * Copyright (C) 2011  Toni Gundogdu <legatvs@gmail.com>
   3  *
   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.
   8  *
   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.
  13  *
  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/>.
  16  */
  17
  18 #include "config.h"
  19
  20 #include <QCoreApplication>
  21 #include <QDialogButtonBox>
  22 #include <QVBoxLayout>
  23 #include <QTextStream>
  24 #include <QTreeWidget>
  25 #include <QMessageBox>
  26
  27 #include <NRecentMutator>
  28 #include <NRecentEntry>
  29 #include <NLogDialog>
  30 #include <NSettings>
  31 #include <NUtil>
  32
  33 extern nn::NRecentMutator recent;
  34
  35 namespace nn
  36 {
  37
  38 NLogRecent::NLogRecent(QWidget *parent/*=NULL*/)
  39   : NLogWidget(parent), _treew(NULL)
  40 {
  41
  42 // Widgets
  43
  44   _treew = new QTreeWidget;
  45   _treew->setHeaderLabels(QStringList() << tr("Title") << tr("Added"));
  46   _treew->setColumnCount(2);
  47
  48   connect(_treew, SIGNAL(itemSelectionChanged()), this, SLOT(selected()));
  49
  50 // Layout
  51
  52   QVBoxLayout *box = new QVBoxLayout;
  53   box->addWidget(_treew);
  54   setLayout(box);
  55 }
  56
  57 #ifdef _1
  58 void NLogRecent::read()
  59 {
  60   recent.read();
  61 }
  62 #endif
  63
  64 void NLogRecent::init()
  65 {
  66   recent.populate(_treew);
  67   _treew->resizeColumnToContents(0);
  68   _treew->sortByColumn(1);
  69   _treew->setSortingEnabled(true);
  70 }
  71
  72 void NLogRecent::selected()
  73 {
  74   QTreeWidgetItem *i = _treew->selectedItems().first();
  75   i = (i->childCount() > 0) ? i->child(0) : i;
  76   if (i)
  77     emit selected(i->text(0));
  78 }
  79
  80 void NLogRecent::reset()
  81 {
  82   if (_treew->topLevelItemCount() == 0)
  83     return;
  84
  85   if (ask(this, tr("All records will be lost permanently. Really clear?"))
  86       != QMessageBox::Yes)
  87     {
  88       return;
  89     }
  90
  91   _treew->clear();
  92   recent.clear();
  93 }
  94
  95 } // namespace nn
  96
  97 /* vim: set ts=2 sw=2 tw=72 expandtab: */