vcs.maemo.org Git - emufront/blob - src/dialogs/dbobjectdialog.cpp

   1 #include <QtGui>
   2 #include <QSqlTableModel>
   3 #include "dbobjectdialog.h"
   4 #include "../db/databasemanager.h"
   5
   6 DbObjectDialog::DbObjectDialog(QWidget *parent)
   7     : EmuFrontDialog(parent)
   8 {
   9     dbObject = 0;
  10     dbManager = 0;
  11     //dbManager = new DatabaseManager(this);
  12     editButton = new QPushButton(tr("&Edit"));
  13     editButton->setEnabled(false);
  14     addButton = new QPushButton(tr("&Add"));
  15     deleteButton = new QPushButton(tr("&Delete"));
  16     deleteButton->setEnabled(false);
  17     objectList = new QTableView(this);
  18     buttonBox = new QDialogButtonBox(QDialogButtonBox::Ok, Qt::Vertical);
  19     buttonBox->addButton(editButton, QDialogButtonBox::ActionRole);
  20     buttonBox->addButton(addButton, QDialogButtonBox::ActionRole);
  21     buttonBox->addButton(deleteButton, QDialogButtonBox::ActionRole);
  22     // nameDialog will be created on request
  23
  24     //connectSignals();
  25     layout();
  26 }
  27
  28 DbObjectDialog::~DbObjectDialog()
  29 {
  30     delete dbObject;
  31 }
  32
  33 void DbObjectDialog::connectSignals()
  34 {
  35     connect(buttonBox, SIGNAL(accepted()), this, SLOT(close()));
  36     connect(objectList, SIGNAL(clicked(const QModelIndex &)),
  37         this, SLOT(listObjectClicked(const QModelIndex &)));
  38     connect(editButton, SIGNAL(clicked()), this, SLOT(editButtonClicked()));
  39     connect(addButton, SIGNAL(clicked()), this, SLOT(addButtonClicked()));
  40     connect(deleteButton, SIGNAL(clicked()), this, SLOT(deleteButtonClicked()));
  41     //connect(nameDialog, SIGNAL(accepted()), this, SLOT(updateList()));
  42     connect(nameDialog, SIGNAL(dataObjectUpdated()), this, SLOT(updateData()));
  43 }
  44
  45 void DbObjectDialog::updateList() const
  46 {
  47     if (!dbManager) return;
  48     dbManager->resetModel();
  49 }
  50
  51 void DbObjectDialog::addButtonClicked()
  52 {
  53     disableSelection();
  54     addObject();
  55 }
  56
  57 void DbObjectDialog::editButtonClicked()
  58 {
  59     disableSelection();
  60     editObject();
  61 }
  62
  63 void DbObjectDialog::deleteButtonClicked()
  64 {
  65     QItemSelectionModel *selModel = objectList->selectionModel();
  66     if (!selModel->hasSelection()) return;
  67
  68     QAbstractItemModel *tblModel = objectList->model();
  69     QModelIndex index = selModel->currentIndex();
  70     QVariant vName = tblModel->data(index);
  71     QString name = vName.toString();
  72     disableSelection();
  73
  74     QString msg =  tr("Do you want to delete") + name + "?";
  75     int yn = QMessageBox::question(this, "Confirm", msg, QMessageBox::Yes | QMessageBox::No, QMessageBox::No);
  76     if (yn == QMessageBox::Yes)
  77     {
  78         qDebug() << "Deleting item..." << name << ".";
  79         deleteItem();
  80     }
  81 }
  82
  83 void DbObjectDialog::layout()
  84 {
  85     QHBoxLayout *mainLayout = new QHBoxLayout;
  86     mainLayout->addWidget(objectList);
  87     mainLayout->addWidget(buttonBox);
  88     setLayout(mainLayout);
  89 }
  90
  91 void DbObjectDialog::listObjectClicked(const QModelIndex &index)
  92 {
  93     const QModelIndex *x;
  94     x = &index;
  95     qDebug() << "Row " << x->row() << ", column " << x->column() << " clicked.";
  96     setButtonsEnabled(index.isValid());
  97     if(!index.isValid())
  98         return;
  99 }
 100
 101 void DbObjectDialog::setButtonsEnabled(bool enabled)
 102 {
 103     editButton->setEnabled(enabled);
 104     deleteButton->setEnabled(enabled);
 105 }
 106
 107 void DbObjectDialog::disableSelection()
 108 {
 109     setButtonsEnabled(false);
 110 }
 111
 112 void DbObjectDialog::updateData()
 113 {
 114     qDebug() << "DbObjectDialog::updateData()";
 115     updateList();
 116 }
 117
 118 void DbObjectDialog::activateNameDialog() const
 119 {
 120     if (!nameDialog) return;
 121     nameDialog->show();
 122     nameDialog->raise();
 123     nameDialog->activateWindow();
 124 }
 125