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 <QPushButton>
  23 #include <QVBoxLayout>
  24 #include <QTextStream>
  25 #include <QTreeWidget>
  26 #include <QMessageBox>
  27
  28 #include <NRecentMutator>
  29 #include <NRecentEntry>
  30 #include <NLogDialog>
  31 #include <NSettings>
  32 #include <NUtil>
  33
  34 extern nn::NRecentMutator recent;
  35
  36 namespace nn
  37 {
  38
  39 NLogRecent::NLogRecent(QWidget *parent/*=NULL*/)
  40   : NLogWidget(parent), _treew(NULL)
  41 {
  42
  43 // Widgets
  44
  45   _treew = new QTreeWidget;
  46   _treew->setHeaderLabels(QStringList() << tr("Title") << tr("Added"));
  47   _treew->setColumnCount(2);
  48
  49   connect(_treew, SIGNAL(itemSelectionChanged()), this, SLOT(selected()));
  50
  51   QDialogButtonBox *bb = new QDialogButtonBox(QDialogButtonBox::Reset);
  52
  53   connect(bb->button(QDialogButtonBox::Reset), SIGNAL(clicked()),
  54           this, SLOT(reset()));
  55
  56 // Layout
  57
  58   QVBoxLayout *box = new QVBoxLayout;
  59   box->addWidget(_treew);
  60   box->addWidget(bb);
  61   setLayout(box);
  62 }
  63
  64 #ifdef _1
  65 void NLogRecent::read()
  66 {
  67   recent.read();
  68 }
  69 #endif
  70
  71 void NLogRecent::init()
  72 {
  73   recent.populate(_treew);
  74   _treew->resizeColumnToContents(0);
  75   _treew->sortByColumn(1);
  76   _treew->setSortingEnabled(true);
  77 }
  78
  79 void NLogRecent::selected()
  80 {
  81   QTreeWidgetItem *i = _treew->selectedItems().first();
  82   i = (i->childCount() > 0) ? i->child(0) : i;
  83   if (i)
  84     emit selected(i->text(0));
  85 }
  86
  87 void NLogRecent::reset()
  88 {
  89   if (_treew->topLevelItemCount() == 0)
  90     return;
  91
  92   if (ask(this, tr("All records will be lost permanently. Really clear?"))
  93       != QMessageBox::Yes)
  94     {
  95       return;
  96     }
  97
  98   _treew->clear();
  99   recent.clear();
 100 }
 101
 102 } // namespace nn
 103
 104 /* vim: set ts=2 sw=2 tw=72 expandtab: */