6d65b2cc8c
This is an automated change performing the following replacements:
join\("(.)"\) -> join('\1')
join\(QLatin1String\("(.)"\)\) -> join(QLatin1Char('\1'))
join\(QStringLiteral\("(.)"\)\) -> join(QLatin1Char('\1'))
Change-Id: I1d0c9782cc1522d937b930531720e32d4c8f7ce8
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
447 lines
14 KiB
C++
447 lines
14 KiB
C++
/****************************************************************************
|
|
**
|
|
** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
|
|
** Contact: http://www.qt-project.org/legal
|
|
**
|
|
** This file is part of the examples of the Qt Toolkit.
|
|
**
|
|
** $QT_BEGIN_LICENSE:BSD$
|
|
** You may use this file under the terms of the BSD license as follows:
|
|
**
|
|
** "Redistribution and use in source and binary forms, with or without
|
|
** modification, are permitted provided that the following conditions are
|
|
** met:
|
|
** * Redistributions of source code must retain the above copyright
|
|
** notice, this list of conditions and the following disclaimer.
|
|
** * Redistributions in binary form must reproduce the above copyright
|
|
** notice, this list of conditions and the following disclaimer in
|
|
** the documentation and/or other materials provided with the
|
|
** distribution.
|
|
** * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names
|
|
** of its contributors may be used to endorse or promote products derived
|
|
** from this software without specific prior written permission.
|
|
**
|
|
**
|
|
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
|
** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
|
** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
|
|
**
|
|
** $QT_END_LICENSE$
|
|
**
|
|
****************************************************************************/
|
|
|
|
#include <QtWidgets>
|
|
#include "addressbook.h"
|
|
|
|
AddressBook::AddressBook(QWidget *parent)
|
|
: QWidget(parent)
|
|
{
|
|
QLabel *nameLabel = new QLabel(tr("Name:"));
|
|
nameLine = new QLineEdit;
|
|
nameLine->setReadOnly(true);
|
|
|
|
QLabel *addressLabel = new QLabel(tr("Address:"));
|
|
addressText = new QTextEdit;
|
|
addressText->setReadOnly(true);
|
|
|
|
addButton = new QPushButton(tr("&Add"));
|
|
|
|
editButton = new QPushButton(tr("&Edit"));
|
|
editButton->setEnabled(false);
|
|
removeButton = new QPushButton(tr("&Remove"));
|
|
removeButton->setEnabled(false);
|
|
findButton = new QPushButton(tr("&Find"));
|
|
findButton->setEnabled(false);
|
|
submitButton = new QPushButton(tr("&Submit"));
|
|
submitButton->hide();
|
|
cancelButton = new QPushButton(tr("&Cancel"));
|
|
cancelButton->hide();
|
|
|
|
nextButton = new QPushButton(tr("&Next"));
|
|
nextButton->setEnabled(false);
|
|
previousButton = new QPushButton(tr("&Previous"));
|
|
previousButton->setEnabled(false);
|
|
|
|
loadButton = new QPushButton(tr("&Load..."));
|
|
loadButton->setToolTip(tr("Load contacts from a file"));
|
|
saveButton = new QPushButton(tr("&Save..."));
|
|
saveButton->setToolTip(tr("Save contacts to a file"));
|
|
saveButton->setEnabled(false);
|
|
|
|
exportButton = new QPushButton(tr("E&xport"));
|
|
exportButton->setToolTip(tr("Export as vCard"));
|
|
exportButton->setEnabled(false);
|
|
|
|
dialog = new FindDialog;
|
|
|
|
connect(addButton, SIGNAL(clicked()), this, SLOT(addContact()));
|
|
connect(submitButton, SIGNAL(clicked()), this, SLOT(submitContact()));
|
|
connect(editButton, SIGNAL(clicked()), this, SLOT(editContact()));
|
|
connect(cancelButton, SIGNAL(clicked()), this, SLOT(cancel()));
|
|
connect(removeButton, SIGNAL(clicked()), this, SLOT(removeContact()));
|
|
connect(findButton, SIGNAL(clicked()), this, SLOT(findContact()));
|
|
connect(nextButton, SIGNAL(clicked()), this, SLOT(next()));
|
|
connect(previousButton, SIGNAL(clicked()), this, SLOT(previous()));
|
|
connect(loadButton, SIGNAL(clicked()), this, SLOT(loadFromFile()));
|
|
connect(saveButton, SIGNAL(clicked()), this, SLOT(saveToFile()));
|
|
connect(exportButton, SIGNAL(clicked()), this, SLOT(exportAsVCard()));
|
|
|
|
QVBoxLayout *buttonLayout1 = new QVBoxLayout;
|
|
buttonLayout1->addWidget(addButton);
|
|
buttonLayout1->addWidget(editButton);
|
|
buttonLayout1->addWidget(removeButton);
|
|
buttonLayout1->addWidget(findButton);
|
|
buttonLayout1->addWidget(submitButton);
|
|
buttonLayout1->addWidget(cancelButton);
|
|
buttonLayout1->addWidget(loadButton);
|
|
buttonLayout1->addWidget(saveButton);
|
|
buttonLayout1->addWidget(exportButton);
|
|
buttonLayout1->addStretch();
|
|
|
|
QHBoxLayout *buttonLayout2 = new QHBoxLayout;
|
|
buttonLayout2->addWidget(previousButton);
|
|
buttonLayout2->addWidget(nextButton);
|
|
|
|
QGridLayout *mainLayout = new QGridLayout;
|
|
mainLayout->addWidget(nameLabel, 0, 0);
|
|
mainLayout->addWidget(nameLine, 0, 1);
|
|
mainLayout->addWidget(addressLabel, 1, 0, Qt::AlignTop);
|
|
mainLayout->addWidget(addressText, 1, 1);
|
|
mainLayout->addLayout(buttonLayout1, 1, 2);
|
|
mainLayout->addLayout(buttonLayout2, 2, 1);
|
|
|
|
setLayout(mainLayout);
|
|
setWindowTitle(tr("Simple Address Book"));
|
|
}
|
|
|
|
void AddressBook::addContact()
|
|
{
|
|
oldName = nameLine->text();
|
|
oldAddress = addressText->toPlainText();
|
|
|
|
nameLine->clear();
|
|
addressText->clear();
|
|
|
|
updateInterface(AddingMode);
|
|
}
|
|
|
|
void AddressBook::editContact()
|
|
{
|
|
oldName = nameLine->text();
|
|
oldAddress = addressText->toPlainText();
|
|
|
|
updateInterface(EditingMode);
|
|
}
|
|
|
|
void AddressBook::submitContact()
|
|
{
|
|
QString name = nameLine->text();
|
|
QString address = addressText->toPlainText();
|
|
|
|
if (name.isEmpty() || address.isEmpty()) {
|
|
QMessageBox::information(this, tr("Empty Field"),
|
|
tr("Please enter a name and address."));
|
|
return;
|
|
}
|
|
|
|
if (currentMode == AddingMode) {
|
|
|
|
if (!contacts.contains(name)) {
|
|
contacts.insert(name, address);
|
|
QMessageBox::information(this, tr("Add Successful"),
|
|
tr("\"%1\" has been added to your address book.").arg(name));
|
|
} else {
|
|
QMessageBox::information(this, tr("Add Unsuccessful"),
|
|
tr("Sorry, \"%1\" is already in your address book.").arg(name));
|
|
}
|
|
} else if (currentMode == EditingMode) {
|
|
|
|
if (oldName != name) {
|
|
if (!contacts.contains(name)) {
|
|
QMessageBox::information(this, tr("Edit Successful"),
|
|
tr("\"%1\" has been edited in your address book.").arg(oldName));
|
|
contacts.remove(oldName);
|
|
contacts.insert(name, address);
|
|
} else {
|
|
QMessageBox::information(this, tr("Edit Unsuccessful"),
|
|
tr("Sorry, \"%1\" is already in your address book.").arg(name));
|
|
}
|
|
} else if (oldAddress != address) {
|
|
QMessageBox::information(this, tr("Edit Successful"),
|
|
tr("\"%1\" has been edited in your address book.").arg(name));
|
|
contacts[name] = address;
|
|
}
|
|
}
|
|
|
|
updateInterface(NavigationMode);
|
|
}
|
|
|
|
void AddressBook::cancel()
|
|
{
|
|
nameLine->setText(oldName);
|
|
addressText->setText(oldAddress);
|
|
updateInterface(NavigationMode);
|
|
}
|
|
|
|
void AddressBook::removeContact()
|
|
{
|
|
QString name = nameLine->text();
|
|
QString address = addressText->toPlainText();
|
|
|
|
if (contacts.contains(name)) {
|
|
|
|
int button = QMessageBox::question(this,
|
|
tr("Confirm Remove"),
|
|
tr("Are you sure you want to remove \"%1\"?").arg(name),
|
|
QMessageBox::Yes | QMessageBox::No);
|
|
|
|
if (button == QMessageBox::Yes) {
|
|
|
|
previous();
|
|
contacts.remove(name);
|
|
|
|
QMessageBox::information(this, tr("Remove Successful"),
|
|
tr("\"%1\" has been removed from your address book.").arg(name));
|
|
}
|
|
}
|
|
|
|
updateInterface(NavigationMode);
|
|
}
|
|
|
|
void AddressBook::next()
|
|
{
|
|
QString name = nameLine->text();
|
|
QMap<QString, QString>::iterator i = contacts.find(name);
|
|
|
|
if (i != contacts.end())
|
|
i++;
|
|
|
|
if (i == contacts.end())
|
|
i = contacts.begin();
|
|
|
|
nameLine->setText(i.key());
|
|
addressText->setText(i.value());
|
|
}
|
|
|
|
void AddressBook::previous()
|
|
{
|
|
QString name = nameLine->text();
|
|
QMap<QString, QString>::iterator i = contacts.find(name);
|
|
|
|
if (i == contacts.end()) {
|
|
nameLine->clear();
|
|
addressText->clear();
|
|
return;
|
|
}
|
|
|
|
if (i == contacts.begin())
|
|
i = contacts.end();
|
|
|
|
i--;
|
|
nameLine->setText(i.key());
|
|
addressText->setText(i.value());
|
|
}
|
|
|
|
void AddressBook::findContact()
|
|
{
|
|
dialog->show();
|
|
|
|
if (dialog->exec() == 1) {
|
|
QString contactName = dialog->getFindText();
|
|
|
|
if (contacts.contains(contactName)) {
|
|
nameLine->setText(contactName);
|
|
addressText->setText(contacts.value(contactName));
|
|
} else {
|
|
QMessageBox::information(this, tr("Contact Not Found"),
|
|
tr("Sorry, \"%1\" is not in your address book.").arg(contactName));
|
|
return;
|
|
}
|
|
}
|
|
|
|
updateInterface(NavigationMode);
|
|
}
|
|
void AddressBook::updateInterface(Mode mode)
|
|
{
|
|
currentMode = mode;
|
|
|
|
switch (currentMode) {
|
|
|
|
case AddingMode:
|
|
case EditingMode:
|
|
|
|
nameLine->setReadOnly(false);
|
|
nameLine->setFocus(Qt::OtherFocusReason);
|
|
addressText->setReadOnly(false);
|
|
|
|
addButton->setEnabled(false);
|
|
editButton->setEnabled(false);
|
|
removeButton->setEnabled(false);
|
|
|
|
nextButton->setEnabled(false);
|
|
previousButton->setEnabled(false);
|
|
|
|
submitButton->show();
|
|
cancelButton->show();
|
|
|
|
loadButton->setEnabled(false);
|
|
saveButton->setEnabled(false);
|
|
exportButton->setEnabled(false);
|
|
break;
|
|
|
|
case NavigationMode:
|
|
|
|
if (contacts.isEmpty()) {
|
|
nameLine->clear();
|
|
addressText->clear();
|
|
}
|
|
|
|
nameLine->setReadOnly(true);
|
|
addressText->setReadOnly(true);
|
|
addButton->setEnabled(true);
|
|
|
|
int number = contacts.size();
|
|
editButton->setEnabled(number >= 1);
|
|
removeButton->setEnabled(number >= 1);
|
|
findButton->setEnabled(number > 2);
|
|
nextButton->setEnabled(number > 1);
|
|
previousButton->setEnabled(number > 1);
|
|
|
|
submitButton->hide();
|
|
cancelButton->hide();
|
|
|
|
exportButton->setEnabled(number >= 1);
|
|
|
|
loadButton->setEnabled(true);
|
|
saveButton->setEnabled(number >= 1);
|
|
break;
|
|
}
|
|
}
|
|
|
|
void AddressBook::saveToFile()
|
|
{
|
|
QString fileName = QFileDialog::getSaveFileName(this,
|
|
tr("Save Address Book"), "",
|
|
tr("Address Book (*.abk);;All Files (*)"));
|
|
|
|
if (fileName.isEmpty())
|
|
return;
|
|
else {
|
|
QFile file(fileName);
|
|
|
|
if (!file.open(QIODevice::WriteOnly)) {
|
|
QMessageBox::information(this, tr("Unable to open file"),
|
|
file.errorString());
|
|
return;
|
|
}
|
|
|
|
QDataStream out(&file);
|
|
out.setVersion(QDataStream::Qt_4_3);
|
|
out << contacts;
|
|
}
|
|
|
|
updateInterface(NavigationMode);
|
|
}
|
|
|
|
void AddressBook::loadFromFile()
|
|
{
|
|
QString fileName = QFileDialog::getOpenFileName(this,
|
|
tr("Open Address Book"), "",
|
|
tr("Address Book (*.abk);;All Files (*)"));
|
|
|
|
if (fileName.isEmpty())
|
|
return;
|
|
else {
|
|
QFile file(fileName);
|
|
|
|
if (!file.open(QIODevice::ReadOnly)) {
|
|
QMessageBox::information(this, tr("Unable to open file"),
|
|
file.errorString());
|
|
return;
|
|
}
|
|
|
|
QDataStream in(&file);
|
|
in.setVersion(QDataStream::Qt_4_3);
|
|
contacts.empty(); // empty existing contacts
|
|
in >> contacts;
|
|
|
|
QMap<QString, QString>::iterator i = contacts.begin();
|
|
nameLine->setText(i.key());
|
|
addressText->setText(i.value());
|
|
}
|
|
|
|
updateInterface(NavigationMode);
|
|
}
|
|
|
|
//! [export function part1]
|
|
void AddressBook::exportAsVCard()
|
|
{
|
|
QString name = nameLine->text();
|
|
QString address = addressText->toPlainText();
|
|
QString firstName;
|
|
QString lastName;
|
|
QStringList nameList;
|
|
|
|
int index = name.indexOf(" ");
|
|
|
|
if (index != -1) {
|
|
nameList = name.split(QRegExp("\\s+"), QString::SkipEmptyParts);
|
|
firstName = nameList.first();
|
|
lastName = nameList.last();
|
|
} else {
|
|
firstName = name;
|
|
lastName = "";
|
|
}
|
|
|
|
QString fileName = QFileDialog::getSaveFileName(this,
|
|
tr("Export Contact"), "",
|
|
tr("vCard Files (*.vcf);;All Files (*)"));
|
|
|
|
if (fileName.isEmpty())
|
|
return;
|
|
|
|
QFile file(fileName);
|
|
//! [export function part1]
|
|
|
|
//! [export function part2]
|
|
if (!file.open(QIODevice::WriteOnly)) {
|
|
QMessageBox::information(this, tr("Unable to open file"),
|
|
file.errorString());
|
|
return;
|
|
}
|
|
|
|
QTextStream out(&file);
|
|
//! [export function part2]
|
|
|
|
//! [export function part3]
|
|
out << "BEGIN:VCARD" << "\n";
|
|
out << "VERSION:2.1" << "\n";
|
|
out << "N:" << lastName << ";" << firstName << "\n";
|
|
|
|
if (!nameList.isEmpty())
|
|
out << "FN:" << nameList.join(' ') << "\n";
|
|
else
|
|
out << "FN:" << firstName << "\n";
|
|
//! [export function part3]
|
|
|
|
//! [export function part4]
|
|
address.replace(";", "\\;", Qt::CaseInsensitive);
|
|
address.replace("\n", ";", Qt::CaseInsensitive);
|
|
address.replace(",", " ", Qt::CaseInsensitive);
|
|
|
|
out << "ADR;HOME:;" << address << "\n";
|
|
out << "END:VCARD" << "\n";
|
|
|
|
QMessageBox::information(this, tr("Export Successful"),
|
|
tr("\"%1\" has been exported as a vCard.").arg(name));
|
|
}
|
|
//! [export function part4]
|