Alessandro Bonazzi
8c43d5cf2f
Files correlati : cg0.exe cg0700a.msk cg0700b.msk cg3.exe cg4.exe Bug : Commento: Merge 1.0 libraries
289 lines
8.9 KiB
C++
289 lines
8.9 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2015 The Qt Company Ltd.
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** Contact: http://www.qt.io/licensing/
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**
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** This file is part of the examples of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:BSD$
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** You may use this file under the terms of the BSD license as follows:
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**
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** "Redistribution and use in source and binary forms, with or without
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** modification, are permitted provided that the following conditions are
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** met:
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** * Redistributions of source code must retain the above copyright
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** notice, this list of conditions and the following disclaimer.
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** * Redistributions in binary form must reproduce the above copyright
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** notice, this list of conditions and the following disclaimer in
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** the documentation and/or other materials provided with the
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** distribution.
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** * Neither the name of The Qt Company Ltd nor the names of its
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** contributors may be used to endorse or promote products derived
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** from this software without specific prior written permission.
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**
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**
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** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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//! [0]
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#include "addressview.h"
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#include "msoutl.h"
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#include <QtGui>
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class AddressBookModel : public QAbstractListModel
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{
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public:
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AddressBookModel(AddressView *parent);
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~AddressBookModel();
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int rowCount(const QModelIndex &parent = QModelIndex()) const;
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int columnCount(const QModelIndex &parent) const;
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QVariant headerData(int section, Qt::Orientation orientation, int role) const;
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QVariant data(const QModelIndex &index, int role) const;
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void changeItem(const QModelIndex &index, const QString &firstName, const QString &lastName, const QString &address, const QString &email);
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void addItem(const QString &firstName, const QString &lastName, const QString &address, const QString &email);
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void update();
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private:
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Outlook::Application outlook;
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Outlook::Items * contactItems;
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mutable QHash<QModelIndex, QStringList> cache;
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};
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//! [0] //! [1]
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AddressBookModel::AddressBookModel(AddressView *parent)
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: QAbstractListModel(parent)
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{
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if (!outlook.isNull()) {
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Outlook::NameSpace session(outlook.Session());
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session.Logon();
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Outlook::MAPIFolder *folder = session.GetDefaultFolder(Outlook::olFolderContacts);
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contactItems = new Outlook::Items(folder->Items());
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connect(contactItems, SIGNAL(ItemAdd(IDispatch*)), parent, SLOT(updateOutlook()));
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connect(contactItems, SIGNAL(ItemChange(IDispatch*)), parent, SLOT(updateOutlook()));
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connect(contactItems, SIGNAL(ItemRemove()), parent, SLOT(updateOutlook()));
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delete folder;
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}
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}
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//! [1] //! [2]
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AddressBookModel::~AddressBookModel()
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{
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delete contactItems;
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if (!outlook.isNull())
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Outlook::NameSpace(outlook.Session()).Logoff();
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}
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//! [2] //! [3]
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int AddressBookModel::rowCount(const QModelIndex &) const
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{
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return contactItems ? contactItems->Count() : 0;
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}
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int AddressBookModel::columnCount(const QModelIndex &parent) const
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{
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return 4;
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}
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//! [3] //! [4]
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QVariant AddressBookModel::headerData(int section, Qt::Orientation orientation, int role) const
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{
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if (role != Qt::DisplayRole)
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return QVariant();
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switch (section) {
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case 0:
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return tr("First Name");
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case 1:
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return tr("Last Name");
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case 2:
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return tr("Address");
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case 3:
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return tr("Email");
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default:
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break;
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}
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return QVariant();
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}
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//! [4] //! [5]
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QVariant AddressBookModel::data(const QModelIndex &index, int role) const
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{
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if (!index.isValid() || role != Qt::DisplayRole)
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return QVariant();
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QStringList data;
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if (cache.contains(index)) {
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data = cache.value(index);
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} else {
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Outlook::ContactItem contact(contactItems->Item(index.row() + 1));
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data << contact.FirstName() << contact.LastName() << contact.HomeAddress() << contact.Email1Address();
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cache.insert(index, data);
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}
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if (index.column() < data.count())
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return data.at(index.column());
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return QVariant();
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}
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//! [5] //! [6]
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void AddressBookModel::changeItem(const QModelIndex &index, const QString &firstName, const QString &lastName, const QString &address, const QString &email)
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{
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Outlook::ContactItem item(contactItems->Item(index.row() + 1));
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item.SetFirstName(firstName);
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item.SetLastName(lastName);
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item.SetHomeAddress(address);
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item.SetEmail1Address(email);
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item.Save();
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cache.take(index);
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}
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//! [6] //! [7]
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void AddressBookModel::addItem(const QString &firstName, const QString &lastName, const QString &address, const QString &email)
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{
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Outlook::ContactItem item(outlook.CreateItem(Outlook::olContactItem));
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if (!item.isNull()) {
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item.SetFirstName(firstName);
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item.SetLastName(lastName);
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item.SetHomeAddress(address);
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item.SetEmail1Address(email);
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item.Save();
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}
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}
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//! [7] //! [8]
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void AddressBookModel::update()
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{
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cache.clear();
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emit reset();
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}
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//! [8] //! [9]
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AddressView::AddressView(QWidget *parent)
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: QWidget(parent)
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{
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QGridLayout *mainGrid = new QGridLayout(this);
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QLabel *liFirstName = new QLabel("First &Name", this);
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liFirstName->resize(liFirstName->sizeHint());
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mainGrid->addWidget(liFirstName, 0, 0);
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QLabel *liLastName = new QLabel("&Last Name", this);
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liLastName->resize(liLastName->sizeHint());
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mainGrid->addWidget(liLastName, 0, 1);
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QLabel *liAddress = new QLabel("Add&ress", this);
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liAddress->resize(liAddress->sizeHint());
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mainGrid->addWidget(liAddress, 0, 2);
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QLabel *liEMail = new QLabel("&E-Mail", this);
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liEMail->resize(liEMail->sizeHint());
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mainGrid->addWidget(liEMail, 0, 3);
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add = new QPushButton("A&dd", this);
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add->resize(add->sizeHint());
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mainGrid->addWidget(add, 0, 4);
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connect(add, SIGNAL(clicked()), this, SLOT(addEntry()));
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iFirstName = new QLineEdit(this);
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iFirstName->resize(iFirstName->sizeHint());
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mainGrid->addWidget(iFirstName, 1, 0);
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liFirstName->setBuddy(iFirstName);
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iLastName = new QLineEdit(this);
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iLastName->resize(iLastName->sizeHint());
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mainGrid->addWidget(iLastName, 1, 1);
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liLastName->setBuddy(iLastName);
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iAddress = new QLineEdit(this);
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iAddress->resize(iAddress->sizeHint());
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mainGrid->addWidget(iAddress, 1, 2);
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liAddress->setBuddy(iAddress);
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iEMail = new QLineEdit(this);
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iEMail->resize(iEMail->sizeHint());
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mainGrid->addWidget(iEMail, 1, 3);
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liEMail->setBuddy(iEMail);
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change = new QPushButton("&Change", this);
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change->resize(change->sizeHint());
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mainGrid->addWidget(change, 1, 4);
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connect(change, SIGNAL(clicked()), this, SLOT(changeEntry()));
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treeView = new QTreeView(this);
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treeView->setSelectionMode(QTreeView::SingleSelection);
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treeView->setRootIsDecorated(false);
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model = new AddressBookModel(this);
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treeView->setModel(model);
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connect(treeView->selectionModel(), SIGNAL(currentChanged(QModelIndex,QModelIndex)), this, SLOT(itemSelected(QModelIndex)));
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mainGrid->addWidget(treeView, 2, 0, 1, 5);
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}
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void AddressView::updateOutlook()
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{
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model->update();
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}
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void AddressView::addEntry()
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{
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if (!iFirstName->text().isEmpty() || !iLastName->text().isEmpty() ||
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!iAddress->text().isEmpty() || !iEMail->text().isEmpty()) {
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model->addItem(iFirstName->text(), iFirstName->text(), iAddress->text(), iEMail->text());
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}
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iFirstName->setText("");
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iLastName->setText("");
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iAddress->setText("");
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iEMail->setText("");
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}
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void AddressView::changeEntry()
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{
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QModelIndex current = treeView->currentIndex();
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if (current.isValid())
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model->changeItem(current, iFirstName->text(), iLastName->text(), iAddress->text(), iEMail->text());
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}
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//! [9] //! [10]
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void AddressView::itemSelected(const QModelIndex &index)
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{
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if (!index.isValid())
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return;
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QAbstractItemModel *model = treeView->model();
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iFirstName->setText(model->data(model->index(index.row(), 0)).toString());
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iLastName->setText(model->data(model->index(index.row(), 1)).toString());
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iAddress->setText(model->data(model->index(index.row(), 2)).toString());
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iEMail->setText(model->data(model->index(index.row(), 3)).toString());
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}
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//! [10]
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