vcs.maemo.org Git - mdictionary/blob - trunk/src/base/gui/DictManagerWidget.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 "DictManagerWidget.h"
  25 #include "DictTypeSelectDialog.h"
  26 #include <QDebug>
  27 #include "../../includes/DictDialog.h"
  28
  29 DictManagerWidget::DictManagerWidget(Backbone* backbone, QWidget *parent) :
  30     QWidget(parent) {
  31
  32     this->backbone = backbone;
  33
  34
  35     verticalLayout = new QVBoxLayout;
  36     setLayout(verticalLayout);
  37
  38     dictListWidget = new QListWidget;
  39     verticalLayout->addWidget(dictListWidget);
  40
  41     dictListWidget->setSelectionMode(QAbstractItemView::SingleSelection);
  42
  43     addNewDictButton = new QPushButton(tr("Add"));
  44     removeDictButton = new QPushButton(tr("Remove"));
  45     settingsButton = new QPushButton(tr("Settings"));
  46
  47     removeDictButton->setEnabled(false);
  48     settingsButton->setEnabled(false);
  49
  50     buttonGroup = new QHBoxLayout;
  51
  52     buttonGroup->addWidget(addNewDictButton);
  53     buttonGroup->addWidget(removeDictButton);
  54     buttonGroup->addWidget(settingsButton);
  55
  56     verticalLayout->addLayout(buttonGroup, Qt::AlignBottom);
  57
  58
  59     connect(addNewDictButton, SIGNAL(clicked()),
  60             this, SLOT(addNewDictButtonClicked()));
  61
  62     connect(removeDictButton, SIGNAL(clicked()),
  63             this, SLOT(removeButtonClicked()));
  64
  65     connect(settingsButton, SIGNAL(clicked()),
  66             this, SLOT(settingsButtonClicked()));
  67
  68     connect(dictListWidget, SIGNAL(itemClicked(QListWidgetItem*)),
  69             this, SLOT(itemSelected(QListWidgetItem*)));
  70
  71     refreshDictsList();
  72
  73 }
  74
  75
  76 void DictManagerWidget::refreshDictsList() {
  77
  78     dictListWidget->clear();
  79     dictsHash.clear();
  80
  81
  82     QHash<CommonDictInterface*, bool> dicts = backbone->getDictionaries();
  83
  84
  85     QHashIterator<CommonDictInterface*, bool> i(dicts);
  86
  87     while(i.hasNext()) {
  88         i.next();
  89         qDebug()<<i.key();
  90         QListWidgetItem* item = new QListWidgetItem;
  91         QString name = i.key()->langFrom() + " - " + i.key()->langTo() + " (" +
  92                        i.key()->type() + " " + i.key()->name() + ")";
  93         item->setText(name);
  94         item->setFlags(item->flags() | Qt::ItemIsUserCheckable);
  95         if(i.value()) {
  96             item->setCheckState(Qt::Checked);
  97         }
  98         else {
  99             item->setCheckState(Qt::Unchecked);
 100         }
 101
 102         dictListWidget->addItem(item);
 103         dictsHash.insert(item, i.key());
 104     }
 105 }
 106
 107 void DictManagerWidget::showEvent(QShowEvent *e) {
 108
 109     refreshDictsList();
 110     removeDictButton->setEnabled(false);
 111     settingsButton->setEnabled(false);
 112     QWidget::showEvent(e);
 113 }
 114
 115 void DictManagerWidget::hideEvent(QHideEvent *e)
 116 {
 117     QList<CommonDictInterface*> checkedDicts;
 118
 119     for(int i=0; i<dictListWidget->count(); i++) {
 120         QListWidgetItem* item = dictListWidget->item(i);
 121         if(item->checkState() == Qt::Checked) {
 122             checkedDicts.push_back(dictsHash[item]);
 123         }
 124     }
 125     backbone->selectedDictionaries(checkedDicts);
 126
 127     qDebug()<<"asda";
 128
 129     QWidget::hideEvent(e);
 130 }
 131
 132
 133 void DictManagerWidget::addNewDictButtonClicked() {
 134     CommonDictInterface* selectedPlugin =
 135             DictTypeSelectDialog::addNewDict(backbone->getPlugins(),this);
 136     if(selectedPlugin != NULL) {
 137         qDebug()<< selectedPlugin->type();
 138         Settings* settings =
 139                 selectedPlugin->dictDialog()->addNewDictionary(this);
 140
 141         if(settings != NULL) {
 142             CommonDictInterface* newDict = selectedPlugin->getNew(settings);
 143             backbone->addDictionary(newDict);
 144             refreshDictsList();
 145         }
 146     }
 147 }
 148
 149 void DictManagerWidget::itemSelected(QListWidgetItem *item) {
 150     removeDictButton->setEnabled(true);
 151     settingsButton->setEnabled(true);
 152 }
 153
 154 void DictManagerWidget::removeButtonClicked() {
 155     QList<QListWidgetItem*> selected = dictListWidget->selectedItems();
 156     if(selected.count() > 0) {
 157         backbone->removeDictionary(dictsHash[selected[0]]);
 158         refreshDictsList();
 159     }
 160 }
 161
 162 void DictManagerWidget::settingsButtonClicked() {
 163     QList<QListWidgetItem*> selected = dictListWidget->selectedItems();
 164     if(selected.count() > 0) {
 165         dictsHash[selected[0]]->dictDialog()->changeSettings(this);
 166     }
 167 }