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40
41 //! [0]
42 #include "addressview.h"
43 #include "msoutl.h"
44 #include <QtGui>
45
46 class AddressBookModel : public QAbstractListModel
47 {
48 public:
49 AddressBookModel(AddressView *parent);
50 ~AddressBookModel();
51
52 int rowCount(const QModelIndex &parent = QModelIndex()) const;
53 int columnCount(const QModelIndex &parent) const;
54 QVariant headerData(int section, Qt::Orientation orientation, int role) const;
55 QVariant data(const QModelIndex &index, int role) const;
56
57 void changeItem(const QModelIndex &index, const QString &firstName, const QString &lastName, const QString &address, const QString &email);
58 void addItem(const QString &firstName, const QString &lastName, const QString &address, const QString &email);
59 void update();
60
61 private:
62 Outlook::Application outlook;
63 Outlook::Items * contactItems;
64
65 mutable QHash<QModelIndex, QStringList> cache;
66 };
67 //! [0] //! [1]
68
AddressBookModel(AddressView * parent)69 AddressBookModel::AddressBookModel(AddressView *parent)
70 : QAbstractListModel(parent)
71 {
72 if (!outlook.isNull()) {
73 Outlook::NameSpace session(outlook.Session());
74 session.Logon();
75 Outlook::MAPIFolder *folder = session.GetDefaultFolder(Outlook::olFolderContacts);
76 contactItems = new Outlook::Items(folder->Items());
77 connect(contactItems, SIGNAL(ItemAdd(IDispatch*)), parent, SLOT(updateOutlook()));
78 connect(contactItems, SIGNAL(ItemChange(IDispatch*)), parent, SLOT(updateOutlook()));
79 connect(contactItems, SIGNAL(ItemRemove()), parent, SLOT(updateOutlook()));
80
81 delete folder;
82 }
83 }
84
85 //! [1] //! [2]
~AddressBookModel()86 AddressBookModel::~AddressBookModel()
87 {
88 delete contactItems;
89
90 if (!outlook.isNull())
91 Outlook::NameSpace(outlook.Session()).Logoff();
92 }
93
94 //! [2] //! [3]
rowCount(const QModelIndex &) const95 int AddressBookModel::rowCount(const QModelIndex &) const
96 {
97 return contactItems ? contactItems->Count() : 0;
98 }
99
columnCount(const QModelIndex & parent) const100 int AddressBookModel::columnCount(const QModelIndex &parent) const
101 {
102 return 4;
103 }
104
105 //! [3] //! [4]
headerData(int section,Qt::Orientation orientation,int role) const106 QVariant AddressBookModel::headerData(int section, Qt::Orientation orientation, int role) const
107 {
108 if (role != Qt::DisplayRole)
109 return QVariant();
110
111 switch (section) {
112 case 0:
113 return tr("First Name");
114 case 1:
115 return tr("Last Name");
116 case 2:
117 return tr("Address");
118 case 3:
119 return tr("Email");
120 default:
121 break;
122 }
123
124 return QVariant();
125 }
126
127 //! [4] //! [5]
data(const QModelIndex & index,int role) const128 QVariant AddressBookModel::data(const QModelIndex &index, int role) const
129 {
130 if (!index.isValid() || role != Qt::DisplayRole)
131 return QVariant();
132
133 QStringList data;
134 if (cache.contains(index)) {
135 data = cache.value(index);
136 } else {
137 Outlook::ContactItem contact(contactItems->Item(index.row() + 1));
138 data << contact.FirstName() << contact.LastName() << contact.HomeAddress() << contact.Email1Address();
139 cache.insert(index, data);
140 }
141
142 if (index.column() < data.count())
143 return data.at(index.column());
144
145 return QVariant();
146 }
147
148 //! [5] //! [6]
changeItem(const QModelIndex & index,const QString & firstName,const QString & lastName,const QString & address,const QString & email)149 void AddressBookModel::changeItem(const QModelIndex &index, const QString &firstName, const QString &lastName, const QString &address, const QString &email)
150 {
151 Outlook::ContactItem item(contactItems->Item(index.row() + 1));
152
153 item.SetFirstName(firstName);
154 item.SetLastName(lastName);
155 item.SetHomeAddress(address);
156 item.SetEmail1Address(email);
157
158 item.Save();
159
160 cache.take(index);
161 }
162
163 //! [6] //! [7]
addItem(const QString & firstName,const QString & lastName,const QString & address,const QString & email)164 void AddressBookModel::addItem(const QString &firstName, const QString &lastName, const QString &address, const QString &email)
165 {
166 Outlook::ContactItem item(outlook.CreateItem(Outlook::olContactItem));
167 if (!item.isNull()) {
168 item.SetFirstName(firstName);
169 item.SetLastName(lastName);
170 item.SetHomeAddress(address);
171 item.SetEmail1Address(email);
172
173 item.Save();
174 }
175 }
176
177 //! [7] //! [8]
update()178 void AddressBookModel::update()
179 {
180 cache.clear();
181
182 emit reset();
183 }
184
185
186 //! [8] //! [9]
AddressView(QWidget * parent)187 AddressView::AddressView(QWidget *parent)
188 : QWidget(parent)
189 {
190 QGridLayout *mainGrid = new QGridLayout(this);
191
192 QLabel *liFirstName = new QLabel("First &Name", this);
193 liFirstName->resize(liFirstName->sizeHint());
194 mainGrid->addWidget(liFirstName, 0, 0);
195
196 QLabel *liLastName = new QLabel("&Last Name", this);
197 liLastName->resize(liLastName->sizeHint());
198 mainGrid->addWidget(liLastName, 0, 1);
199
200 QLabel *liAddress = new QLabel("Add&ress", this);
201 liAddress->resize(liAddress->sizeHint());
202 mainGrid->addWidget(liAddress, 0, 2);
203
204 QLabel *liEMail = new QLabel("&E-Mail", this);
205 liEMail->resize(liEMail->sizeHint());
206 mainGrid->addWidget(liEMail, 0, 3);
207
208 add = new QPushButton("A&dd", this);
209 add->resize(add->sizeHint());
210 mainGrid->addWidget(add, 0, 4);
211 connect(add, SIGNAL(clicked()), this, SLOT(addEntry()));
212
213 iFirstName = new QLineEdit(this);
214 iFirstName->resize(iFirstName->sizeHint());
215 mainGrid->addWidget(iFirstName, 1, 0);
216 liFirstName->setBuddy(iFirstName);
217
218 iLastName = new QLineEdit(this);
219 iLastName->resize(iLastName->sizeHint());
220 mainGrid->addWidget(iLastName, 1, 1);
221 liLastName->setBuddy(iLastName);
222
223 iAddress = new QLineEdit(this);
224 iAddress->resize(iAddress->sizeHint());
225 mainGrid->addWidget(iAddress, 1, 2);
226 liAddress->setBuddy(iAddress);
227
228 iEMail = new QLineEdit(this);
229 iEMail->resize(iEMail->sizeHint());
230 mainGrid->addWidget(iEMail, 1, 3);
231 liEMail->setBuddy(iEMail);
232
233 change = new QPushButton("&Change", this);
234 change->resize(change->sizeHint());
235 mainGrid->addWidget(change, 1, 4);
236 connect(change, SIGNAL(clicked()), this, SLOT(changeEntry()));
237
238 treeView = new QTreeView(this);
239 treeView->setSelectionMode(QTreeView::SingleSelection);
240 treeView->setRootIsDecorated(false);
241
242 model = new AddressBookModel(this);
243 treeView->setModel(model);
244
245 connect(treeView->selectionModel(), SIGNAL(currentChanged(QModelIndex,QModelIndex)), this, SLOT(itemSelected(QModelIndex)));
246
247 mainGrid->addWidget(treeView, 2, 0, 1, 5);
248 }
249
updateOutlook()250 void AddressView::updateOutlook()
251 {
252 model->update();
253 }
254
addEntry()255 void AddressView::addEntry()
256 {
257 if (!iFirstName->text().isEmpty() || !iLastName->text().isEmpty() ||
258 !iAddress->text().isEmpty() || !iEMail->text().isEmpty()) {
259 model->addItem(iFirstName->text(), iFirstName->text(), iAddress->text(), iEMail->text());
260 }
261
262 iFirstName->setText("");
263 iLastName->setText("");
264 iAddress->setText("");
265 iEMail->setText("");
266 }
267
changeEntry()268 void AddressView::changeEntry()
269 {
270 QModelIndex current = treeView->currentIndex();
271
272 if (current.isValid())
273 model->changeItem(current, iFirstName->text(), iLastName->text(), iAddress->text(), iEMail->text());
274 }
275
276 //! [9] //! [10]
itemSelected(const QModelIndex & index)277 void AddressView::itemSelected(const QModelIndex &index)
278 {
279 if (!index.isValid())
280 return;
281
282 QAbstractItemModel *model = treeView->model();
283 iFirstName->setText(model->data(model->index(index.row(), 0)).toString());
284 iLastName->setText(model->data(model->index(index.row(), 1)).toString());
285 iAddress->setText(model->data(model->index(index.row(), 2)).toString());
286 iEMail->setText(model->data(model->index(index.row(), 3)).toString());
287 }
288 //! [10]
289