vcs.maemo.org Git - situare/blob - src/ui/tagsdialog.cpp

   1 #include <QDebug>
   2 #include <QDialogButtonBox>
   3 #include <QGridLayout>
   4 #include <QLineEdit>
   5 #include <QListWidget>
   6 #include <QListWidgetItem>
   7 #include <QPushButton>
   8
   9 #include "tagsdialog.h"
  10
  11 TagsDialog::TagsDialog(const QHash<QString, QString> &tags)
  12 {
  13     qDebug() << __PRETTY_FUNCTION__;
  14
  15     setWindowTitle(tr("Edit tags"));
  16
  17     QGridLayout *gridLayout = new QGridLayout;
  18     m_addTagEdit = new QLineEdit("");
  19     QDialogButtonBox *buttonBox = new QDialogButtonBox(Qt::Vertical);
  20
  21     QPushButton *addButton = buttonBox->addButton(tr("Add"), QDialogButtonBox::ActionRole);
  22     QPushButton *deleteButton = buttonBox->addButton(tr("Delete"),
  23                                                      QDialogButtonBox::ActionRole);
  24     QPushButton *cancelButton = buttonBox->addButton(QDialogButtonBox::Cancel);
  25     QPushButton *okButton = buttonBox->addButton(tr("Ok"), QDialogButtonBox::AcceptRole);
  26
  27     m_tagsView = new QListWidget(this);
  28
  29     gridLayout->addWidget(m_addTagEdit, 0, 0, 1, 1);
  30     gridLayout->addWidget(m_tagsView, 1, 0, 2, 1);
  31     gridLayout->addWidget(buttonBox, 0, 1, 2, 1);
  32
  33     foreach (QString tag, tags)
  34         m_tagsView->addItem(tag);
  35
  36     setLayout(gridLayout);
  37
  38     connect(okButton, SIGNAL(clicked()),
  39             this, SLOT(accept()));
  40
  41     connect(cancelButton, SIGNAL(clicked()),
  42             this, SLOT(reject()));
  43
  44     connect(addButton, SIGNAL(clicked()),
  45             this, SLOT(addTagToList()));
  46
  47     connect(deleteButton, SIGNAL(clicked()),
  48             this, SLOT(deleteTagFromList()));
  49 }
  50
  51 void TagsDialog::addTagToList()
  52 {
  53     qDebug() << __PRETTY_FUNCTION__;
  54
  55     QList<QListWidgetItem *> findItems = m_tagsView->findItems(m_addTagEdit->text(),
  56                                                                Qt::MatchExactly);
  57
  58     if (findItems.isEmpty()) {
  59         m_tagsView->insertItem(0, m_addTagEdit->text());
  60         m_newTags.append(m_addTagEdit->text());
  61     }
  62
  63     m_addTagEdit->setText("");
  64 }
  65
  66 void TagsDialog::deleteTagFromList()
  67 {
  68     qDebug() << __PRETTY_FUNCTION__;
  69
  70     QList<QListWidgetItem *> selectedItems = m_tagsView->selectedItems();
  71
  72     if (!selectedItems.isEmpty()) {
  73         QListWidgetItem *selectedItem = selectedItems.at(0);
  74         m_tagsView->takeItem(m_tagsView->row(selectedItem));
  75
  76         if (m_newTags.contains(selectedItem->text()))
  77             m_newTags.removeOne(selectedItem->text());
  78         else
  79             m_removedTags.append(selectedItem->text());
  80     }
  81 }
  82
  83 QStringList TagsDialog::newTags()
  84 {
  85     qDebug() << __PRETTY_FUNCTION__;
  86
  87     return m_newTags;
  88 }
  89
  90 QStringList TagsDialog::removedTags()
  91 {
  92     qDebug() << __PRETTY_FUNCTION__;
  93
  94     return m_removedTags;
  95 }