1 /**************************************************************************
3 ** This file is part of Qt Creator
5 ** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
7 ** Contact: Nokia Corporation (info@qt.nokia.com)
10 ** GNU Lesser General Public License Usage
12 ** This file may be used under the terms of the GNU Lesser General Public
13 ** License version 2.1 as published by the Free Software Foundation and
14 ** appearing in the file LICENSE.LGPL included in the packaging of this file.
15 ** Please review the following information to ensure the GNU Lesser General
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20 ** rights. These rights are described in the Nokia Qt LGPL Exception
21 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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31 **************************************************************************/
33 #include "nicknamedialog.h"
34 #include "ui_nicknamedialog.h"
36 #include <QtCore/QDebug>
37 #include <QtCore/QFile>
38 #include <QtCore/QDir>
39 #include <QtGui/QPushButton>
40 #include <QtGui/QStandardItemModel>
41 #include <QtGui/QSortFilterProxyModel>
43 enum { NickNameRole = Qt::UserRole + 1 };
48 // For code clarity, a struct representing the entries of a mail map file
49 // with parse and model functions.
50 struct NickNameEntry {
52 bool parse(const QString &);
53 QString nickName() const;
54 QList<QStandardItem *> toModelRow() const;
55 static QString nickNameOf(const QStandardItem *item);
63 void NickNameEntry::clear()
71 // Parse "Hans Mustermann <HM@acme.de> [Alias [<alias@acme.de>]]"
73 bool NickNameEntry::parse(const QString &l)
76 const QChar lessThan = QLatin1Char('<');
77 const QChar greaterThan = QLatin1Char('>');
78 // Get first name/mail pair
79 int mailPos = l.indexOf(lessThan);
82 name = l.mid(0, mailPos).trimmed();
84 const int mailEndPos = l.indexOf(greaterThan, mailPos);
87 email = l.mid(mailPos, mailEndPos - mailPos);
88 // get optional 2nd name/mail pair
89 const int aliasNameStart = mailEndPos + 1;
90 if (aliasNameStart >= l.size())
92 int aliasMailPos = l.indexOf(lessThan, aliasNameStart);
93 if (aliasMailPos == -1) {
94 aliasName =l.mid(aliasNameStart, l.size() - aliasNameStart).trimmed();
97 aliasName = l.mid(aliasNameStart, aliasMailPos - aliasNameStart).trimmed();
99 const int aliasMailEndPos = l.indexOf(greaterThan, aliasMailPos);
100 if (aliasMailEndPos == -1)
102 aliasEmail = l.mid(aliasMailPos, aliasMailEndPos - aliasMailPos);
106 // Format "Hans Mustermann <HM@acme.de>"
107 static inline QString formatNick(const QString &name, const QString &email)
110 if (!email.isEmpty()) {
111 rc += QLatin1String(" <");
113 rc += QLatin1Char('>');
118 QString NickNameEntry::nickName() const
120 return aliasName.isEmpty() ? formatNick(name, email) : formatNick(aliasName, aliasEmail);
123 QList<QStandardItem *> NickNameEntry::toModelRow() const
125 const QVariant nickNameData = nickName();
126 const Qt::ItemFlags flags = Qt::ItemIsSelectable|Qt::ItemIsEnabled;
127 QStandardItem *i1 = new QStandardItem(name);
129 i1->setData(nickNameData, NickNameRole);
130 QStandardItem *i2 = new QStandardItem(email);
132 i2->setData(nickNameData, NickNameRole);
133 QStandardItem *i3 = new QStandardItem(aliasName);
135 i3->setData(nickNameData, NickNameRole);
136 QStandardItem *i4 = new QStandardItem(aliasEmail);
138 i4->setData(nickNameData, NickNameRole);
139 QList<QStandardItem *> row;
140 row << i1 << i2 << i3 << i4;
144 QString NickNameEntry::nickNameOf(const QStandardItem *item)
146 return item->data(NickNameRole).toString();
149 QDebug operator<<(QDebug d, const NickNameEntry &e)
151 d.nospace() << "Name='" << e.name << "' Mail='" << e.email
152 << " Alias='" << e.aliasName << " AliasEmail='" << e.aliasEmail << "'\n";
156 NickNameDialog::NickNameDialog(QStandardItemModel *model, QWidget *parent) :
158 m_ui(new Ui::NickNameDialog),
160 m_filterModel(new QSortFilterProxyModel(this))
162 setWindowFlags(windowFlags() & ~Qt::WindowContextHelpButtonHint);
164 okButton()->setEnabled(false);
166 // Populate model and grow tree to accommodate it
167 m_filterModel->setSourceModel(model);
168 m_filterModel->setFilterCaseSensitivity(Qt::CaseInsensitive);
169 m_ui->filterTreeView->setModel(m_filterModel);
170 const int columnCount = m_filterModel->columnCount();
172 for (int c = 0; c < columnCount; c++) {
173 m_ui->filterTreeView->resizeColumnToContents(c);
174 treeWidth += m_ui->filterTreeView->columnWidth(c);
176 m_ui->filterTreeView->setMinimumWidth(treeWidth + 20);
177 connect(m_ui->filterTreeView, SIGNAL(doubleClicked(QModelIndex)), this,
178 SLOT(slotDoubleClicked(QModelIndex)));
179 connect(m_ui->filterTreeView->selectionModel(), SIGNAL(currentRowChanged(QModelIndex,QModelIndex)),
180 this, SLOT(slotCurrentItemChanged(QModelIndex)));
181 connect(m_ui->filterLineEdit, SIGNAL(filterChanged(QString)),
182 m_filterModel, SLOT(setFilterFixedString(QString)));
185 NickNameDialog::~NickNameDialog()
190 QPushButton *NickNameDialog::okButton() const
192 return m_ui->buttonBox->button(QDialogButtonBox::Ok);
195 void NickNameDialog::slotCurrentItemChanged(const QModelIndex &index)
197 okButton()->setEnabled(index.isValid());
200 void NickNameDialog::slotDoubleClicked(const QModelIndex &)
202 if (okButton()->isEnabled())
203 okButton()->animateClick();
206 QString NickNameDialog::nickName() const
208 const QModelIndex index = m_ui->filterTreeView->selectionModel()->currentIndex();
209 if (index.isValid()) {
210 const QModelIndex sourceIndex = m_filterModel->mapToSource(index);
211 if (const QStandardItem *item = m_model->itemFromIndex(sourceIndex))
212 return NickNameEntry::nickNameOf(item);
217 QStandardItemModel *NickNameDialog::createModel(QObject *parent)
219 QStandardItemModel *model = new QStandardItemModel(parent);
221 headers << tr("Name") << tr("E-mail")
222 << tr("Alias") << tr("Alias e-mail");
223 model->setHorizontalHeaderLabels(headers);
227 bool NickNameDialog::populateModelFromMailCapFile(const QString &fileName,
228 QStandardItemModel *model,
229 QString *errorMessage)
231 if (const int rowCount = model->rowCount())
232 model->removeRows(0, rowCount);
233 if (fileName.isEmpty())
235 QFile file(fileName);
236 if (!file.open(QIODevice::ReadOnly|QIODevice::Text)) {
237 *errorMessage = tr("Cannot open '%1': %2").
238 arg(QDir::toNativeSeparators(fileName), file.errorString());
241 // Split into lines and read
243 const QStringList lines = QString::fromUtf8(file.readAll()).trimmed().split(QLatin1Char('\n'));
244 const int count = lines.size();
245 for (int i = 0; i < count; i++) {
246 if (entry.parse(lines.at(i))) {
247 model->appendRow(entry.toModelRow());
249 qWarning("%s: Invalid mail cap entry at line %d: '%s'\n",
250 qPrintable(QDir::toNativeSeparators(fileName)),
251 i + 1, qPrintable(lines.at(i)));
258 QStringList NickNameDialog::nickNameList(const QStandardItemModel *model)
261 const int rowCount = model->rowCount();
262 for (int r = 0; r < rowCount; r++)
263 rc.push_back(NickNameEntry::nickNameOf(model->item(r, 0)));