vcs.maemo.org Git - mdictionary/blob - src/plugins/xdxf/XdxfDictSelectDialog.cpp

   1 /*******************************************************************************
   2
   3     This file is part of mDictionary.
   4
   5     mDictionary 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     mDictionary 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 mDictionary.  If not, see <http://www.gnu.org/licenses/>.
  17
  18     Copyright 2010 Comarch S.A.
  19
  20 *******************************************************************************/
  21
  22 //Created by Mateusz Półrola
  23
  24 #include "XdxfDictSelectDialog.h"
  25
  26 XdxfDictSelectDialog::XdxfDictSelectDialog(QList<DownloadDict> dicts,
  27                                            QWidget *parent) :
  28     QDialog(parent) {
  29
  30     layout = new QVBoxLayout;
  31     setLayout(layout);
  32
  33     checkBoxLayout = new QHBoxLayout;
  34     layout->addLayout(checkBoxLayout);
  35
  36     langFrom = new QComboBox;
  37     langTo = new QComboBox;
  38
  39     langFrom->setInsertPolicy(QComboBox::InsertAlphabetically);
  40     langTo->setInsertPolicy(QComboBox::InsertAlphabetically);
  41
  42     checkBoxLayout->addWidget(langFrom);
  43     checkBoxLayout->addWidget(langTo);
  44
  45     model = new DictsModel(dicts, this);
  46
  47     proxyModel = new DictsProxyModel;
  48     proxyModel->setDynamicSortFilter(true);
  49     proxyModel->setSourceModel(model);
  50
  51
  52     treeView = new QTreeView;
  53     treeView->setModel(proxyModel);
  54     treeView->setRootIsDecorated(false);
  55     treeView->setExpandsOnDoubleClick(false);
  56
  57     treeView->setSortingEnabled(true);
  58     treeView->sortByColumn(0, Qt::AscendingOrder);
  59
  60     treeView->resizeColumnToContents(0);
  61     treeView->resizeColumnToContents(1);
  62     treeView->resizeColumnToContents(2);
  63     treeView->resizeColumnToContents(3);
  64
  65   //  treeView->sortByColumn(0);
  66
  67     layout->addWidget(treeView);
  68
  69
  70     connect(langFrom, SIGNAL(currentIndexChanged(int)),
  71             this, SLOT(refreshDictList()));
  72
  73     connect(langTo, SIGNAL(currentIndexChanged(int)),
  74             this, SLOT(refreshDictList()));
  75
  76     connect(treeView, SIGNAL(activated(QModelIndex)),
  77             this, SLOT(itemClicked(QModelIndex)));
  78
  79     #ifndef Q_WS_MAEMO_5
  80         setMinimumSize(400,200);
  81     #else
  82         setMinimumHeight(350);
  83     #endif
  84
  85     initializeDicts();
  86 }
  87
  88
  89 void XdxfDictSelectDialog::initializeDicts() {
  90
  91     QSet<QString> languagesFrom;
  92     QSet<QString> languagesTo;
  93
  94     for(int i=0; i < model->rowCount(QModelIndex()); i++) {
  95         languagesFrom.insert(
  96                 model->data(model->index(i, 0, QModelIndex())).toString());
  97         languagesTo.insert(
  98                 model->data(model->index(i, 1, QModelIndex())).toString());
  99     }
 100
 101     languagesFrom.remove(QString());
 102     languagesTo.remove(QString());
 103
 104     QList<QString> langFromList = languagesFrom.toList();
 105     qSort(langFromList);
 106
 107     QList<QString> langToList = languagesTo.toList();
 108     qSort(langToList);
 109
 110     langFrom->addItem(tr("Any"));
 111     for(int i=0; i < langFromList.count(); i++) {
 112          langFrom->addItem(langFromList.at(i));
 113     }
 114
 115     langTo->addItem(tr("Any"));
 116     for(int i=0; i < langToList.count(); i++) {
 117          langTo->addItem(langToList.at(i));
 118     }
 119 }
 120
 121 void XdxfDictSelectDialog::refreshDictList() {
 122     if(langTo->currentIndex() == 0)
 123         proxyModel->setTo(QString());
 124     else
 125         proxyModel->setTo(langTo->currentText());
 126
 127     if(langFrom->currentIndex() == 0)
 128         proxyModel->setFrom(QString());
 129     else
 130         proxyModel->setFrom(langFrom->currentText());
 131 }
 132
 133 void XdxfDictSelectDialog::itemClicked(QModelIndex index) {
 134     _link = index.model()->data(index, Qt::UserRole).toString();
 135     accept();
 136 }