src/search/searchcriterionvalue.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2009 by Adam Kidder <thekidder@gmail.com>               *
   3  *   Copyright (C) 2009 by Peter Penz <peter.penz@gmx.at>                  *
   4  *                                                                         *
   5  *   This program 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 2 of the License, or     *
   8  *   (at your option) any later version.                                   *
   9  *                                                                         *
  10  *   This program 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, write to the                         *
  17  *   Free Software Foundation, Inc.,                                       *
  18  *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA            *
  19  ***************************************************************************/
  20
  21 #include "searchcriterionvalue.h"
  22
  23 #include <klineedit.h>
  24 #include <klocale.h>
  25
  26 #include <nepomuk/tag.h>
  27
  28 #include <QComboBox>
  29 #include <QDateEdit>
  30 #include <QLabel>
  31 #include <QHBoxLayout>
  32 #include <QShowEvent>
  33
  34 SearchCriterionValue::SearchCriterionValue(QWidget* parent) :
  35     QWidget(parent)
  36 {
  37 }
  38
  39 SearchCriterionValue::~SearchCriterionValue()
  40 {
  41 }
  42
  43 // -------------------------------------------------------------------------
  44
  45 DateValue::DateValue(QWidget* parent) :
  46     SearchCriterionValue(parent),
  47     m_dateEdit(0)
  48 {
  49     m_dateEdit = new QDateEdit(this);
  50
  51     QHBoxLayout* layout = new QHBoxLayout(this);
  52     layout->setMargin(0);
  53     layout->addWidget(m_dateEdit);
  54 }
  55
  56 DateValue::~DateValue()
  57 {
  58 }
  59
  60 QString DateValue::value() const
  61 {
  62     return QString();
  63 }
  64
  65 // -------------------------------------------------------------------------
  66
  67 TagValue::TagValue(QWidget* parent) :
  68     SearchCriterionValue(parent),
  69     m_tags(0)
  70 {
  71     m_tags = new QComboBox(this);
  72     m_tags->setInsertPolicy(QComboBox::InsertAlphabetically);
  73
  74     QHBoxLayout* layout = new QHBoxLayout(this);
  75     layout->setMargin(0);
  76     layout->addWidget(m_tags);
  77 }
  78
  79 TagValue::~TagValue()
  80 {
  81 }
  82
  83 QString TagValue::value() const
  84 {
  85     return QString();
  86 }
  87
  88 void TagValue::showEvent(QShowEvent* event)
  89 {
  90     if (!event->spontaneous() && (m_tags->count() == 0)) {
  91         const QList<Nepomuk::Tag> tags = Nepomuk::Tag::allTags();
  92         foreach (const Nepomuk::Tag& tag, tags) {
  93             m_tags->addItem(tag.label());
  94         }
  95
  96         if (tags.count() == 0) {
  97             m_tags->addItem(i18nc("@label", "No Tags Available"));
  98         }
  99     }
 100     SearchCriterionValue::showEvent(event);
 101 }
 102
 103 // -------------------------------------------------------------------------
 104
 105 SizeValue::SizeValue(QWidget* parent) :
 106     SearchCriterionValue(parent),
 107     m_lineEdit(0),
 108     m_units(0)
 109 {
 110     m_lineEdit = new KLineEdit(this);
 111     m_lineEdit->setClearButtonShown(true);
 112
 113     m_units = new QComboBox(this);
 114     // TODO: check the KByte vs. KiByte dilemma :-/
 115     m_units->addItem(i18nc("@label", "Byte"));
 116     m_units->addItem(i18nc("@label", "KByte"));
 117     m_units->addItem(i18nc("@label", "MByte"));
 118     m_units->addItem(i18nc("@label", "GByte"));
 119
 120     QHBoxLayout* layout = new QHBoxLayout(this);
 121     layout->setMargin(0);
 122     layout->addWidget(m_lineEdit);
 123     layout->addWidget(m_units);
 124 }
 125
 126 SizeValue::~SizeValue()
 127 {
 128 }
 129
 130 QString SizeValue::value() const
 131 {
 132     return QString();
 133 }
 134
 135 #include "searchcriterionvalue.moc"