contacteditor.cpp Example File
samplephonebook/contacteditor.cpp
#include "contacteditor.h"
#include <QtGui>
ContactEditor::ContactEditor(QWidget *parent)
: QWidget(parent)
{
m_manager = 0;
m_contactId = QContactLocalId(0);
m_saveBtn = new QPushButton("Save", this);
connect(m_saveBtn, SIGNAL(clicked()), this, SLOT(saveClicked()));
m_deleteBtn = new QPushButton("Delete", this);
connect(m_deleteBtn, SIGNAL(clicked()), this, SLOT(deleteClicked()));
m_cancelBtn = new QPushButton("Cancel", this);
connect(m_cancelBtn, SIGNAL(clicked()), this, SLOT(cancelClicked()));
m_nameEdit = new QLineEdit(this);
m_phoneEdit = new QLineEdit(this);
m_emailEdit = new QLineEdit(this);
m_addrEdit = new QLineEdit(this);
m_avatarBtn = new QPushButton(this);
m_avatarBtn->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
connect(m_avatarBtn, SIGNAL(clicked()), this, SLOT(avatarClicked()));
m_detailsArea = new QScrollArea(this);
m_detailsArea->setWidgetResizable(true);
QFormLayout *detailsLayout = new QFormLayout;
detailsLayout->addRow("Name", m_nameEdit);
detailsLayout->addRow("Phone", m_phoneEdit);
detailsLayout->addRow("Email", m_emailEdit);
detailsLayout->addRow("Address", m_addrEdit);
detailsLayout->addRow("Avatar", m_avatarBtn);
detailsLayout->setFieldGrowthPolicy(QFormLayout::ExpandingFieldsGrow);
detailsLayout->setSizeConstraint(QLayout::SetMinAndMaxSize);
m_detailsArea->setLayout(detailsLayout);
QHBoxLayout *btnLayout = new QHBoxLayout;
btnLayout->addWidget(m_saveBtn);
btnLayout->addWidget(m_deleteBtn);
btnLayout->addWidget(m_cancelBtn);
QVBoxLayout *editLayout = new QVBoxLayout;
editLayout->addWidget(m_detailsArea);
editLayout->addLayout(btnLayout);
setLayout(editLayout);
}
ContactEditor::~ContactEditor()
{
}
void ContactEditor::setCurrentContact(QContactManager* manager, QContactLocalId currentId)
{
m_manager = manager;
m_contactId = currentId;
m_newAvatarPath = QString();
if (manager == 0 || currentId == 0) {
m_nameEdit->setText("");
m_phoneEdit->setText("");
m_emailEdit->setText("");
m_addrEdit->setText("");
m_avatarBtn->setIcon(QIcon());
if (manager == 0)
m_saveBtn->setEnabled(false);
m_deleteBtn->setEnabled(false);
return;
}
m_saveBtn->setEnabled(true);
m_deleteBtn->setEnabled(true);
QContact curr = manager->contact(m_contactId);
QContactName nm = curr.detail(QContactName::DefinitionName);
QContactPhoneNumber phn = curr.detail(QContactPhoneNumber::DefinitionName);
QContactEmailAddress em = curr.detail(QContactEmailAddress::DefinitionName);
QContactAddress adr = curr.detail(QContactAddress::DefinitionName);
QContactAvatar av = curr.detail(QContactAvatar::DefinitionName);
QString saveNameField = nameField();
if (!saveNameField.isEmpty())
m_nameEdit->setText(nm.value(saveNameField));
else
m_nameEdit->setText(QString());
m_phoneEdit->setText(phn.value(QContactPhoneNumber::FieldNumber));
m_emailEdit->setText(em.value(QContactEmailAddress::FieldEmailAddress));
m_addrEdit->setText(adr.value(QContactAddress::FieldStreet));
m_avatarBtn->setIcon(QIcon(av.value(QContactAvatar::FieldAvatar)));
}
QString ContactEditor::nameField()
{
if (!m_manager)
return QString();
QMap<QString, QContactDetailDefinition> defs = m_manager->detailDefinitions(QContactType::TypeContact);
QContactDetailDefinition nameDef = defs.value(QContactName::DefinitionName);
if (nameDef.fields().keys().contains(QContactName::FieldCustomLabel)) {
return QString(QLatin1String(QContactName::FieldCustomLabel));
} else if (nameDef.fields().keys().contains(QContactName::FieldFirst)) {
return QString(QLatin1String(QContactName::FieldFirst));
} else {
return QString();
}
}
void ContactEditor::avatarClicked()
{
QString fileName = QFileDialog::getOpenFileName(this,
tr("Select Avatar Image"), ".", tr("Image Files (*.png *.jpg *.bmp)"));
m_newAvatarPath = fileName;
m_avatarBtn->setIcon(QIcon(m_newAvatarPath));
}
void ContactEditor::saveClicked()
{
if (!m_manager) {
qWarning() << "No manager selected; cannot save.";
} else {
QContact curr;
if (m_contactId != QContactLocalId(0))
curr = m_manager->contact(m_contactId);
QContactName nm = curr.detail(QContactName::DefinitionName);
QContactPhoneNumber phn = curr.detail(QContactPhoneNumber::DefinitionName);
QContactEmailAddress em = curr.detail(QContactEmailAddress::DefinitionName);
QContactAddress adr = curr.detail(QContactAddress::DefinitionName);
QContactAvatar av = curr.detail(QContactAvatar::DefinitionName);
QString saveNameField = nameField();
if (!saveNameField.isEmpty())
nm.setValue(nameField(), m_nameEdit->text());
phn.setNumber(m_phoneEdit->text());
em.setEmailAddress(m_emailEdit->text());
adr.setStreet(m_addrEdit->text());
av.setAvatar(m_newAvatarPath);
curr.saveDetail(&nm);
curr.saveDetail(&phn);
curr.saveDetail(&em);
curr.saveDetail(&adr);
curr.saveDetail(&av);
bool success = m_manager->saveContact(&curr);
if (success)
QMessageBox::information(this, "Success!", "Contact saved successfully!");
else
QMessageBox::information(this, "Failed!", "Failed to save contact!");
}
emit showListPage();
}
void ContactEditor::deleteClicked()
{
if (!m_manager) {
qWarning() << "No manager selected; cannot delete.";
} else {
if (m_contactId == QContactLocalId(0))
qWarning() << "Contact is invalid; cannot delete.";
bool success = m_manager->removeContact(m_contactId);
if (success)
QMessageBox::information(this, "Success!", "Contact deleted successfully!");
else
QMessageBox::information(this, "Failed!", "Failed to delete contact!");
}
emit showListPage();
}
void ContactEditor::cancelClicked()
{
emit showListPage();
}
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Trademarks |
Qt Mobility Project 1.0.0 (Technology Preview) |