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<h1 class="title">messagesender.cpp Example File</h1>
<span class="small-subtitle">writemessage/messagesender.cpp</span>
<!-- $$$writemessage/messagesender.cpp-description -->
<div class="descr"> <a name="details"></a>
<pre class="cpp"> <span class="comment">/****************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the examples of the Qt Mobility Components.
**
** $QT_BEGIN_LICENSE:BSD$
** 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 Nokia Corporation 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."
** $QT_END_LICENSE$
**
****************************************************************************/</span>
<span class="preprocessor">#if defined(Q_OS_SYMBIAN)</span>
<span class="comment">// Maximized windows are resizing correctly on S60 w/ Qt 4.6.0</span>
<span class="comment">// Use tabs to reduce the minimal height required</span>
<span class="preprocessor">#define USE_TABBED_LAYOUT</span>
<span class="preprocessor">#endif</span>
<span class="preprocessor">#include "messagesender.h"</span>
<span class="preprocessor">#include <QComboBox></span>
<span class="preprocessor">#include <QCoreApplication></span>
<span class="preprocessor">#include <QDateTime></span>
<span class="preprocessor">#include <QFileDialog></span>
<span class="preprocessor">#include <QGroupBox></span>
<span class="preprocessor">#include <QLabel></span>
<span class="preprocessor">#include <QLayout></span>
<span class="preprocessor">#include <QLineEdit></span>
<span class="preprocessor">#include <QListWidget></span>
<span class="preprocessor">#include <QMessageBox></span>
<span class="preprocessor">#include <QPushButton></span>
<span class="preprocessor">#include <QTextEdit></span>
<span class="preprocessor">#include <QTimer></span>
<span class="preprocessor">#include <QDebug></span>
<span class="preprocessor">#include <QScrollArea></span>
<span class="preprocessor">#ifdef USE_TABBED_LAYOUT</span>
<span class="preprocessor">#include <QTabWidget></span>
<span class="preprocessor">#endif</span>
MessageSender<span class="operator">::</span>MessageSender(<span class="type"><a href="http://qt.nokia.com/doc/4.7/qwidget.html">QWidget</a></span> <span class="operator">*</span>parent<span class="operator">,</span> <span class="type"><a href="http://qt.nokia.com/doc/4.7/qt.html">Qt</a></span><span class="operator">::</span>WindowFlags flags)
: <span class="type"><a href="http://qt.nokia.com/doc/4.7/qwidget.html">QWidget</a></span>(parent<span class="operator">,</span> flags)<span class="operator">,</span>
accountCombo(<span class="number">0</span>)<span class="operator">,</span>
toEdit(<span class="number">0</span>)<span class="operator">,</span>
subjectEdit(<span class="number">0</span>)<span class="operator">,</span>
textEdit(<span class="number">0</span>)<span class="operator">,</span>
sendButton(<span class="number">0</span>)<span class="operator">,</span>
removeButton(<span class="number">0</span>)<span class="operator">,</span>
addButton(<span class="number">0</span>)<span class="operator">,</span>
attachmentsList(<span class="number">0</span>)
{
<span class="type"><a href="http://qt.nokia.com/doc/4.7/qvboxlayout.html">QVBoxLayout</a></span><span class="operator">*</span> vbl <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="http://qt.nokia.com/doc/4.7/qvboxlayout.html">QVBoxLayout</a></span>(<span class="keyword">this</span>);
vbl<span class="operator">-</span><span class="operator">></span>setSpacing(<span class="number">0</span>);
vbl<span class="operator">-</span><span class="operator">></span>setContentsMargins(<span class="number">0</span><span class="operator">,</span><span class="number">0</span><span class="operator">,</span><span class="number">0</span><span class="operator">,</span><span class="number">0</span>);
<span class="type"><a href="http://qt.nokia.com/doc/4.7/qwidget.html">QWidget</a></span><span class="operator">*</span> mainWidget <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="http://qt.nokia.com/doc/4.7/qwidget.html">QWidget</a></span>(<span class="keyword">this</span>);
<span class="type"><a href="http://qt.nokia.com/doc/4.7/qscrollarea.html">QScrollArea</a></span><span class="operator">*</span> sa <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="http://qt.nokia.com/doc/4.7/qscrollarea.html">QScrollArea</a></span>(<span class="keyword">this</span>);
vbl<span class="operator">-</span><span class="operator">></span>addWidget(sa);
sa<span class="operator">-</span><span class="operator">></span>setWidget(mainWidget);
sa<span class="operator">-</span><span class="operator">></span>setWidgetResizable(<span class="keyword">true</span>);
setWindowTitle(tr(<span class="string">"Write Message"</span>));
accountCombo <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="http://qt.nokia.com/doc/4.7/qcombobox.html">QComboBox</a></span>;
connect(accountCombo<span class="operator">,</span> SIGNAL(currentIndexChanged(<span class="type">int</span>))<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> SLOT(accountSelected(<span class="type">int</span>)));
toEdit <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="http://qt.nokia.com/doc/4.7/qlineedit.html">QLineEdit</a></span>;
subjectEdit <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="http://qt.nokia.com/doc/4.7/qlineedit.html">QLineEdit</a></span>;
<span class="type"><a href="http://qt.nokia.com/doc/4.7/qlabel.html">QLabel</a></span> <span class="operator">*</span>accountLabel <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="http://qt.nokia.com/doc/4.7/qlabel.html">QLabel</a></span>(tr(<span class="string">"Account"</span>));
accountLabel<span class="operator">-</span><span class="operator">></span>setSizePolicy(<span class="type"><a href="http://qt.nokia.com/doc/4.7/qsizepolicy.html">QSizePolicy</a></span><span class="operator">::</span>Fixed<span class="operator">,</span> <span class="type"><a href="http://qt.nokia.com/doc/4.7/qsizepolicy.html">QSizePolicy</a></span><span class="operator">::</span>Fixed);
<span class="type"><a href="http://qt.nokia.com/doc/4.7/qlabel.html">QLabel</a></span> <span class="operator">*</span>toLabel <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="http://qt.nokia.com/doc/4.7/qlabel.html">QLabel</a></span>(tr(<span class="string">"To"</span>));
toLabel<span class="operator">-</span><span class="operator">></span>setSizePolicy(<span class="type"><a href="http://qt.nokia.com/doc/4.7/qsizepolicy.html">QSizePolicy</a></span><span class="operator">::</span>Fixed<span class="operator">,</span> <span class="type"><a href="http://qt.nokia.com/doc/4.7/qsizepolicy.html">QSizePolicy</a></span><span class="operator">::</span>Fixed);
<span class="type"><a href="http://qt.nokia.com/doc/4.7/qlabel.html">QLabel</a></span> <span class="operator">*</span>subjectLabel <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="http://qt.nokia.com/doc/4.7/qlabel.html">QLabel</a></span>(tr(<span class="string">"Subject"</span>));
subjectLabel<span class="operator">-</span><span class="operator">></span>setSizePolicy(<span class="type"><a href="http://qt.nokia.com/doc/4.7/qsizepolicy.html">QSizePolicy</a></span><span class="operator">::</span>Fixed<span class="operator">,</span> <span class="type"><a href="http://qt.nokia.com/doc/4.7/qsizepolicy.html">QSizePolicy</a></span><span class="operator">::</span>Fixed);
<span class="type"><a href="http://qt.nokia.com/doc/4.7/qgridlayout.html">QGridLayout</a></span> <span class="operator">*</span>metaDataLayout <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="http://qt.nokia.com/doc/4.7/qgridlayout.html">QGridLayout</a></span>;
metaDataLayout<span class="operator">-</span><span class="operator">></span>setContentsMargins(<span class="number">0</span><span class="operator">,</span> <span class="number">0</span><span class="operator">,</span> <span class="number">0</span><span class="operator">,</span> <span class="number">0</span>);
metaDataLayout<span class="operator">-</span><span class="operator">></span>addWidget(accountLabel<span class="operator">,</span> <span class="number">0</span><span class="operator">,</span> <span class="number">0</span>);
metaDataLayout<span class="operator">-</span><span class="operator">></span>setAlignment(accountLabel<span class="operator">,</span> <span class="type"><a href="http://qt.nokia.com/doc/4.7/qt.html">Qt</a></span><span class="operator">::</span>AlignRight);
metaDataLayout<span class="operator">-</span><span class="operator">></span>addWidget(toLabel<span class="operator">,</span> <span class="number">1</span><span class="operator">,</span> <span class="number">0</span>);
metaDataLayout<span class="operator">-</span><span class="operator">></span>setAlignment(toLabel<span class="operator">,</span> <span class="type"><a href="http://qt.nokia.com/doc/4.7/qt.html">Qt</a></span><span class="operator">::</span>AlignRight);
metaDataLayout<span class="operator">-</span><span class="operator">></span>addWidget(subjectLabel<span class="operator">,</span> <span class="number">2</span><span class="operator">,</span> <span class="number">0</span>);
metaDataLayout<span class="operator">-</span><span class="operator">></span>setAlignment(subjectLabel<span class="operator">,</span> <span class="type"><a href="http://qt.nokia.com/doc/4.7/qt.html">Qt</a></span><span class="operator">::</span>AlignRight);
metaDataLayout<span class="operator">-</span><span class="operator">></span>addWidget(accountCombo<span class="operator">,</span> <span class="number">0</span><span class="operator">,</span> <span class="number">1</span>);
metaDataLayout<span class="operator">-</span><span class="operator">></span>addWidget(toEdit<span class="operator">,</span> <span class="number">1</span><span class="operator">,</span> <span class="number">1</span>);
metaDataLayout<span class="operator">-</span><span class="operator">></span>addWidget(subjectEdit<span class="operator">,</span> <span class="number">2</span><span class="operator">,</span> <span class="number">1</span>);
removeButton <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="http://qt.nokia.com/doc/4.7/qpushbutton.html">QPushButton</a></span>(tr(<span class="string">"Remove"</span>));
removeButton<span class="operator">-</span><span class="operator">></span>setEnabled(<span class="keyword">false</span>);
connect(removeButton<span class="operator">,</span> SIGNAL(clicked())<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> SLOT(removeAttachment()));
addButton <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="http://qt.nokia.com/doc/4.7/qpushbutton.html">QPushButton</a></span>(tr(<span class="string">"Add"</span>));
connect(addButton<span class="operator">,</span> SIGNAL(clicked())<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> SLOT(addAttachment()));
<span class="type"><a href="http://qt.nokia.com/doc/4.7/qhboxlayout.html">QHBoxLayout</a></span> <span class="operator">*</span>buttonLayout <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="http://qt.nokia.com/doc/4.7/qhboxlayout.html">QHBoxLayout</a></span>;
buttonLayout<span class="operator">-</span><span class="operator">></span>setContentsMargins(<span class="number">0</span><span class="operator">,</span> <span class="number">0</span><span class="operator">,</span> <span class="number">0</span><span class="operator">,</span> <span class="number">0</span>);
buttonLayout<span class="operator">-</span><span class="operator">></span>addWidget(addButton);
buttonLayout<span class="operator">-</span><span class="operator">></span>addWidget(removeButton);
attachmentsList <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="http://qt.nokia.com/doc/4.7/qlistwidget.html">QListWidget</a></span>;
attachmentsList<span class="operator">-</span><span class="operator">></span>setSelectionMode(<span class="type"><a href="http://qt.nokia.com/doc/4.7/qabstractitemview.html">QAbstractItemView</a></span><span class="operator">::</span>SingleSelection);
connect(attachmentsList<span class="operator">,</span> SIGNAL(currentRowChanged(<span class="type">int</span>))<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> SLOT(attachmentSelected(<span class="type">int</span>)));
<span class="type"><a href="http://qt.nokia.com/doc/4.7/qvboxlayout.html">QVBoxLayout</a></span> <span class="operator">*</span>attachmentsLayout <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="http://qt.nokia.com/doc/4.7/qvboxlayout.html">QVBoxLayout</a></span>;
attachmentsLayout<span class="operator">-</span><span class="operator">></span>setContentsMargins(<span class="number">0</span><span class="operator">,</span> <span class="number">0</span><span class="operator">,</span> <span class="number">0</span><span class="operator">,</span> <span class="number">0</span>);
attachmentsLayout<span class="operator">-</span><span class="operator">></span>addWidget(attachmentsList);
attachmentsLayout<span class="operator">-</span><span class="operator">></span>addLayout(buttonLayout);
<span class="type"><a href="http://qt.nokia.com/doc/4.7/qgroupbox.html">QGroupBox</a></span> <span class="operator">*</span>attachmentsGroup <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="http://qt.nokia.com/doc/4.7/qgroupbox.html">QGroupBox</a></span>(tr(<span class="string">"Attachments"</span>));
attachmentsGroup<span class="operator">-</span><span class="operator">></span>setLayout(attachmentsLayout);
<span class="preprocessor">#ifdef Q_WS_MAEMO_5</span>
<span class="comment">// Maemo 5 style doesn't take group box titles into account.</span>
<span class="type">int</span> spacingHack <span class="operator">=</span> <span class="type"><a href="http://qt.nokia.com/doc/4.7/qfontmetrics.html">QFontMetrics</a></span>(<span class="type"><a href="http://qt.nokia.com/doc/4.7/qfont.html">QFont</a></span>())<span class="operator">.</span>height();
attachmentsLayout<span class="operator">-</span><span class="operator">></span>setContentsMargins(<span class="number">0</span><span class="operator">,</span> spacingHack<span class="operator">,</span> <span class="number">0</span><span class="operator">,</span> <span class="number">0</span>);
<span class="preprocessor">#endif</span>
textEdit <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="http://qt.nokia.com/doc/4.7/qtextedit.html">QTextEdit</a></span>;
sendButton <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="http://qt.nokia.com/doc/4.7/qpushbutton.html">QPushButton</a></span>(tr(<span class="string">"Send"</span>));
connect(sendButton<span class="operator">,</span> SIGNAL(clicked())<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> SLOT(send())<span class="operator">,</span> <span class="type"><a href="http://qt.nokia.com/doc/4.7/qt.html">Qt</a></span><span class="operator">::</span>QueuedConnection);
<span class="preprocessor">#ifdef USE_TABBED_LAYOUT</span>
<span class="type"><a href="http://qt.nokia.com/doc/4.7/qtabwidget.html">QTabWidget</a></span> <span class="operator">*</span>tabWidget <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="http://qt.nokia.com/doc/4.7/qtabwidget.html">QTabWidget</a></span>;
tabWidget<span class="operator">-</span><span class="operator">></span>addTab(textEdit<span class="operator">,</span> tr(<span class="string">"Text"</span>));
tabWidget<span class="operator">-</span><span class="operator">></span>addTab(attachmentsGroup<span class="operator">,</span> tr(<span class="string">"Attachments"</span>));
<span class="preprocessor">#endif</span>
<span class="type"><a href="http://qt.nokia.com/doc/4.7/qvboxlayout.html">QVBoxLayout</a></span> <span class="operator">*</span>mainLayout <span class="operator">=</span> <span class="keyword">new</span> <span class="type"><a href="http://qt.nokia.com/doc/4.7/qvboxlayout.html">QVBoxLayout</a></span>(mainWidget);
mainLayout<span class="operator">-</span><span class="operator">></span>setContentsMargins(<span class="number">0</span><span class="operator">,</span> <span class="number">0</span><span class="operator">,</span> <span class="number">0</span><span class="operator">,</span> <span class="number">0</span>);
mainLayout<span class="operator">-</span><span class="operator">></span>addLayout(metaDataLayout<span class="operator">,</span> <span class="number">0</span>);
<span class="preprocessor">#ifdef USE_TABBED_LAYOUT</span>
mainLayout<span class="operator">-</span><span class="operator">></span>addWidget(tabWidget<span class="operator">,</span> <span class="number">0</span>);
<span class="preprocessor">#else</span>
mainLayout<span class="operator">-</span><span class="operator">></span>addWidget(textEdit<span class="operator">,</span> <span class="number">2</span>);
mainLayout<span class="operator">-</span><span class="operator">></span>addWidget(attachmentsGroup<span class="operator">,</span> <span class="number">1</span>);
<span class="preprocessor">#endif</span>
mainLayout<span class="operator">-</span><span class="operator">></span>addWidget(sendButton<span class="operator">,</span> <span class="number">0</span>);
mainLayout<span class="operator">-</span><span class="operator">></span>setAlignment(sendButton<span class="operator">,</span> <span class="type"><a href="http://qt.nokia.com/doc/4.7/qt.html">Qt</a></span><span class="operator">::</span>AlignRight);
connect(<span class="operator">&</span>service<span class="operator">,</span> SIGNAL(stateChanged(<span class="type"><a href="qmessageservice.html">QMessageService</a></span><span class="operator">::</span>State))<span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> SLOT(stateChanged(<span class="type"><a href="qmessageservice.html">QMessageService</a></span><span class="operator">::</span>State)));
<span class="type"><a href="http://qt.nokia.com/doc/4.7/qtimer.html">QTimer</a></span><span class="operator">::</span>singleShot(<span class="number">0</span><span class="operator">,</span> <span class="keyword">this</span><span class="operator">,</span> SLOT(populateAccounts()));
<span class="type"><a href="http://qt.nokia.com/doc/4.7/qwidget.html#QWidgetList-typedef">QWidgetList</a></span> focusableWidgets;
focusableWidgets <span class="operator"><</span><span class="operator"><</span> accountCombo
<span class="operator"><</span><span class="operator"><</span> toEdit
<span class="operator"><</span><span class="operator"><</span> subjectEdit
<span class="preprocessor">#ifdef USE_TABBED_LAYOUT</span>
<span class="operator"><</span><span class="operator"><</span> tabWidget
<span class="preprocessor">#else</span>
<span class="operator"><</span><span class="operator"><</span> textEdit
<span class="operator"><</span><span class="operator"><</span> attachmentsList
<span class="preprocessor">#endif</span>
<span class="operator"><</span><span class="operator"><</span> addButton
<span class="operator"><</span><span class="operator"><</span> removeButton
<span class="operator"><</span><span class="operator"><</span> sendButton;
foreach(<span class="type"><a href="http://qt.nokia.com/doc/4.7/qwidget.html">QWidget</a></span><span class="operator">*</span> w<span class="operator">,</span> focusableWidgets)
w<span class="operator">-</span><span class="operator">></span>setContextMenuPolicy(<span class="type"><a href="http://qt.nokia.com/doc/4.7/qt.html">Qt</a></span><span class="operator">::</span>NoContextMenu);
accountCombo<span class="operator">-</span><span class="operator">></span>setFocus();
}
MessageSender<span class="operator">::</span><span class="operator">~</span>MessageSender()
{
}
<span class="type">void</span> MessageSender<span class="operator">::</span>populateAccounts()
{
<span class="preprocessor">#ifndef _WIN32_WCE</span>
<span class="comment">// How long can the accounts query take?</span>
setCursor(<span class="type"><a href="http://qt.nokia.com/doc/4.7/qt.html">Qt</a></span><span class="operator">::</span>BusyCursor);
<span class="preprocessor">#endif</span>
<span class="comment">// Find the list of available accounts and add them to combo box</span>
foreach (<span class="keyword">const</span> <span class="type"><a href="qmessageaccountid.html">QMessageAccountId</a></span> <span class="operator">&</span>id<span class="operator">,</span> manager<span class="operator">.</span>queryAccounts()) {
<span class="type"><a href="qmessageaccount.html">QMessageAccount</a></span> account(id);
<span class="comment">// What is the most capable message type supported by this account?</span>
<span class="type"><a href="qmessage.html">QMessage</a></span><span class="operator">::</span>Type type(<span class="type"><a href="qmessage.html">QMessage</a></span><span class="operator">::</span>NoType);
<span class="keyword">if</span> (account<span class="operator">.</span>messageTypes() <span class="operator">&</span> <span class="type"><a href="qmessage.html">QMessage</a></span><span class="operator">::</span>Email) {
type <span class="operator">=</span> <span class="type"><a href="qmessage.html">QMessage</a></span><span class="operator">::</span>Email;
} <span class="keyword">else</span> <span class="keyword">if</span> (account<span class="operator">.</span>messageTypes() <span class="operator">&</span> <span class="type"><a href="qmessage.html">QMessage</a></span><span class="operator">::</span>Mms) {
type <span class="operator">=</span> <span class="type"><a href="qmessage.html">QMessage</a></span><span class="operator">::</span>Mms;
} <span class="keyword">else</span> <span class="keyword">if</span> (account<span class="operator">.</span>messageTypes() <span class="operator">&</span> <span class="type"><a href="qmessage.html">QMessage</a></span><span class="operator">::</span>Sms) {
type <span class="operator">=</span> <span class="type"><a href="qmessage.html">QMessage</a></span><span class="operator">::</span>Sms;
}
<span class="keyword">if</span> (type <span class="operator">!</span><span class="operator">=</span> <span class="type"><a href="qmessage.html">QMessage</a></span><span class="operator">::</span>NoType) {
<span class="type"><a href="http://qt.nokia.com/doc/4.7/qstring.html">QString</a></span> name(account<span class="operator">.</span>name());
accountDetails<span class="operator">.</span>insert(name<span class="operator">,</span> <a href="http://qt.nokia.com/doc/4.7/qpair.html#qMakePair">qMakePair</a>(type<span class="operator">,</span> account<span class="operator">.</span>id()));
accountCombo<span class="operator">-</span><span class="operator">></span>addItem(name);
}
}
<span class="keyword">if</span> (accountDetails<span class="operator">.</span>isEmpty()) {
<span class="type"><a href="http://qt.nokia.com/doc/4.7/qmessagebox.html">QMessageBox</a></span><span class="operator">::</span>warning(<span class="number">0</span><span class="operator">,</span> tr(<span class="string">"Cannot send"</span>)<span class="operator">,</span> tr(<span class="string">"No accounts are available to send with!"</span>));
<span class="type"><a href="http://qt.nokia.com/doc/4.7/qcoreapplication.html">QCoreApplication</a></span><span class="operator">::</span>instance()<span class="operator">-</span><span class="operator">></span>quit();
} <span class="keyword">else</span> {
accountCombo<span class="operator">-</span><span class="operator">></span>setCurrentIndex(<span class="number">0</span>);
}
<span class="preprocessor">#ifndef _WIN32_WCE</span>
setCursor(<span class="type"><a href="http://qt.nokia.com/doc/4.7/qt.html">Qt</a></span><span class="operator">::</span>ArrowCursor);
<span class="preprocessor">#endif</span>
}
<span class="type">void</span> MessageSender<span class="operator">::</span>removeAttachment()
{
<span class="keyword">delete</span> attachmentsList<span class="operator">-</span><span class="operator">></span>takeItem(attachmentsList<span class="operator">-</span><span class="operator">></span>currentRow());
<span class="keyword">if</span> (attachmentsList<span class="operator">-</span><span class="operator">></span>count() <span class="operator">=</span><span class="operator">=</span> <span class="number">0</span>) {
removeButton<span class="operator">-</span><span class="operator">></span>setEnabled(<span class="keyword">false</span>);
}
}
<span class="type">void</span> MessageSender<span class="operator">::</span>addAttachment()
{
<span class="type"><a href="http://qt.nokia.com/doc/4.7/qstring.html">QString</a></span> path(<span class="type"><a href="http://qt.nokia.com/doc/4.7/qfiledialog.html">QFileDialog</a></span><span class="operator">::</span>getOpenFileName());
<span class="keyword">if</span> (<span class="operator">!</span>path<span class="operator">.</span>isEmpty()) {
attachmentsList<span class="operator">-</span><span class="operator">></span>addItem(<span class="keyword">new</span> <span class="type"><a href="http://qt.nokia.com/doc/4.7/qlistwidgetitem.html">QListWidgetItem</a></span>(path));
}
}
<span class="type">void</span> MessageSender<span class="operator">::</span>accountSelected(<span class="type">int</span> index)
{
<span class="type"><a href="http://qt.nokia.com/doc/4.7/qstring.html">QString</a></span> name(accountCombo<span class="operator">-</span><span class="operator">></span>itemText(index));
<span class="keyword">if</span> (<span class="operator">!</span>name<span class="operator">.</span>isEmpty()) {
<span class="type"><a href="http://qt.nokia.com/doc/4.7/qpair.html">QPair</a></span><span class="operator"><</span><span class="type"><a href="qmessage.html">QMessage</a></span><span class="operator">::</span>Type<span class="operator">,</span> <span class="type"><a href="qmessageaccountid.html">QMessageAccountId</a></span><span class="operator">></span> details <span class="operator">=</span> accountDetails<span class="operator">[</span>name<span class="operator">]</span>;
<span class="comment">// Enable subject only for email</span>
subjectEdit<span class="operator">-</span><span class="operator">></span>setEnabled(details<span class="operator">.</span>first <span class="operator">=</span><span class="operator">=</span> <span class="type"><a href="qmessage.html">QMessage</a></span><span class="operator">::</span>Email);
<span class="comment">// Disable attachments for SMS</span>
<span class="keyword">const</span> <span class="type">bool</span> smsOnly(details<span class="operator">.</span>first <span class="operator">=</span><span class="operator">=</span> <span class="type"><a href="qmessage.html">QMessage</a></span><span class="operator">::</span>Sms);
addButton<span class="operator">-</span><span class="operator">></span>setEnabled(<span class="operator">!</span>smsOnly);
removeButton<span class="operator">-</span><span class="operator">></span>setEnabled(<span class="operator">!</span>smsOnly);
}
}
<span class="type">void</span> MessageSender<span class="operator">::</span>attachmentSelected(<span class="type">int</span> index)
{
removeButton<span class="operator">-</span><span class="operator">></span>setEnabled(index <span class="operator">!</span><span class="operator">=</span> <span class="operator">-</span><span class="number">1</span>);
}
<span class="type">void</span> MessageSender<span class="operator">::</span>send()
{
<span class="type"><a href="http://qt.nokia.com/doc/4.7/qstring.html">QString</a></span> accountName(accountCombo<span class="operator">-</span><span class="operator">></span>currentText());
<span class="keyword">if</span> (accountName<span class="operator">.</span>isEmpty()) {
<span class="type"><a href="http://qt.nokia.com/doc/4.7/qmessagebox.html">QMessageBox</a></span><span class="operator">::</span>warning(<span class="number">0</span><span class="operator">,</span> tr(<span class="string">"Missing information"</span>)<span class="operator">,</span> tr(<span class="string">"No account is selected for transmission"</span>));
<span class="keyword">return</span>;
}
<span class="type"><a href="qmessage.html">QMessage</a></span> message;
<span class="type"><a href="http://qt.nokia.com/doc/4.7/qpair.html">QPair</a></span><span class="operator"><</span><span class="type"><a href="qmessage.html">QMessage</a></span><span class="operator">::</span>Type<span class="operator">,</span> <span class="type"><a href="qmessageaccountid.html">QMessageAccountId</a></span><span class="operator">></span> details <span class="operator">=</span> accountDetails<span class="operator">[</span>accountName<span class="operator">]</span>;
message<span class="operator">.</span>setType(details<span class="operator">.</span>first);
message<span class="operator">.</span>setParentAccountId(details<span class="operator">.</span>second);
<span class="type"><a href="http://qt.nokia.com/doc/4.7/qstring.html">QString</a></span> to(toEdit<span class="operator">-</span><span class="operator">></span>text());
<span class="keyword">if</span> (to<span class="operator">.</span>isEmpty()) {
<span class="type"><a href="http://qt.nokia.com/doc/4.7/qmessagebox.html">QMessageBox</a></span><span class="operator">::</span>warning(<span class="number">0</span><span class="operator">,</span> tr(<span class="string">"Missing information"</span>)<span class="operator">,</span> tr(<span class="string">"Please enter a recipient address"</span>));
<span class="keyword">return</span>;
}
<span class="comment">// Find the address type to use for this message</span>
<span class="type"><a href="qmessageaddress.html">QMessageAddress</a></span><span class="operator">::</span>Type addrType(message<span class="operator">.</span>type() <span class="operator">=</span><span class="operator">=</span> <span class="type"><a href="qmessage.html">QMessage</a></span><span class="operator">::</span>Email <span class="operator">?</span> <span class="type"><a href="qmessageaddress.html">QMessageAddress</a></span><span class="operator">::</span>Email : <span class="type"><a href="qmessageaddress.html">QMessageAddress</a></span><span class="operator">::</span>Phone);
<span class="type">QMessageAddressList</span> toList;
foreach (<span class="keyword">const</span> <span class="type"><a href="http://qt.nokia.com/doc/4.7/qstring.html">QString</a></span> <span class="operator">&</span>item<span class="operator">,</span> to<span class="operator">.</span>split(<span class="type"><a href="http://qt.nokia.com/doc/4.7/qregexp.html">QRegExp</a></span>(<span class="string">"\\s"</span>)<span class="operator">,</span> <span class="type"><a href="http://qt.nokia.com/doc/4.7/qstring.html">QString</a></span><span class="operator">::</span>SkipEmptyParts)) {
toList<span class="operator">.</span>append(<span class="type"><a href="qmessageaddress.html">QMessageAddress</a></span>(addrType<span class="operator">,</span> item));
}
message<span class="operator">.</span>setTo(toList);
<span class="keyword">if</span> (message<span class="operator">.</span>type() <span class="operator">=</span><span class="operator">=</span> <span class="type"><a href="qmessage.html">QMessage</a></span><span class="operator">::</span>Email) {
<span class="type"><a href="http://qt.nokia.com/doc/4.7/qstring.html">QString</a></span> subject(subjectEdit<span class="operator">-</span><span class="operator">></span>text());
<span class="keyword">if</span> (subject<span class="operator">.</span>isEmpty()) {
<span class="type"><a href="http://qt.nokia.com/doc/4.7/qmessagebox.html">QMessageBox</a></span><span class="operator">::</span>warning(<span class="number">0</span><span class="operator">,</span> tr(<span class="string">"Missing information"</span>)<span class="operator">,</span> tr(<span class="string">"Please enter a subject"</span>));
<span class="keyword">return</span>;
}
message<span class="operator">.</span>setSubject(subject);
}
<span class="type"><a href="http://qt.nokia.com/doc/4.7/qstring.html">QString</a></span> text(textEdit<span class="operator">-</span><span class="operator">></span>toPlainText());
<span class="keyword">if</span> (text<span class="operator">.</span>isEmpty()) {
<span class="type"><a href="http://qt.nokia.com/doc/4.7/qmessagebox.html">QMessageBox</a></span><span class="operator">::</span>warning(<span class="number">0</span><span class="operator">,</span> tr(<span class="string">"Missing information"</span>)<span class="operator">,</span> tr(<span class="string">"Please enter a message"</span>));
<span class="keyword">return</span>;
}
message<span class="operator">.</span>setBody(text);
<span class="keyword">if</span> (message<span class="operator">.</span>type() <span class="operator">!</span><span class="operator">=</span> <span class="type"><a href="qmessage.html">QMessage</a></span><span class="operator">::</span>Sms) {
<span class="keyword">if</span> (attachmentsList<span class="operator">-</span><span class="operator">></span>count()) {
<span class="type"><a href="http://qt.nokia.com/doc/4.7/qstringlist.html">QStringList</a></span> paths;
<span class="keyword">for</span> (<span class="type">int</span> i <span class="operator">=</span> <span class="number">0</span>; i <span class="operator"><</span> attachmentsList<span class="operator">-</span><span class="operator">></span>count(); <span class="operator">+</span><span class="operator">+</span>i) {
paths<span class="operator">.</span>append(attachmentsList<span class="operator">-</span><span class="operator">></span>item(i)<span class="operator">-</span><span class="operator">></span>text());
}
message<span class="operator">.</span>appendAttachments(paths);
}
}
sendButton<span class="operator">-</span><span class="operator">></span>setEnabled(<span class="keyword">false</span>);
<span class="keyword">if</span> (service<span class="operator">.</span>send(message)) {
sendId <span class="operator">=</span> message<span class="operator">.</span>id();
} <span class="keyword">else</span> {
sendButton<span class="operator">-</span><span class="operator">></span>setEnabled(<span class="keyword">true</span>);
<span class="type"><a href="http://qt.nokia.com/doc/4.7/qmessagebox.html">QMessageBox</a></span><span class="operator">::</span>warning(<span class="number">0</span><span class="operator">,</span> tr(<span class="string">"Failed"</span>)<span class="operator">,</span> tr(<span class="string">"Unable to send message"</span>));
}
}
<span class="type">void</span> MessageSender<span class="operator">::</span>stateChanged(<span class="type"><a href="qmessageservice.html">QMessageService</a></span><span class="operator">::</span>State newState)
{
<span class="keyword">if</span> (newState <span class="operator">=</span><span class="operator">=</span> <span class="type"><a href="qmessageservice.html">QMessageService</a></span><span class="operator">::</span>FinishedState) {
<span class="keyword">if</span> (service<span class="operator">.</span>error() <span class="operator">=</span><span class="operator">=</span> <span class="type"><a href="qmessagemanager.html">QMessageManager</a></span><span class="operator">::</span>NoError) {
<span class="type"><a href="http://qt.nokia.com/doc/4.7/qmessagebox.html">QMessageBox</a></span><span class="operator">::</span>information(<span class="number">0</span><span class="operator">,</span> tr(<span class="string">"Success"</span>)<span class="operator">,</span> tr(<span class="string">"Message sent successfully"</span>));
} <span class="keyword">else</span> {
<span class="type"><a href="http://qt.nokia.com/doc/4.7/qmessagebox.html">QMessageBox</a></span><span class="operator">::</span>warning(<span class="number">0</span><span class="operator">,</span> tr(<span class="string">"Failed"</span>)<span class="operator">,</span> tr(<span class="string">"Unable to send message"</span>));
<span class="comment">// Try to delete the failed message</span>
<span class="keyword">if</span> (<span class="operator">!</span>manager<span class="operator">.</span>removeMessage(sendId)) {
<a href="http://qt.nokia.com/doc/4.7/qtglobal.html#qWarning">qWarning</a>() <span class="operator"><</span><span class="operator"><</span> <span class="string">"Unable to remove failed message:"</span> <span class="operator"><</span><span class="operator"><</span> sendId<span class="operator">.</span>toString();
}
}
sendId <span class="operator">=</span> <span class="type"><a href="qmessageid.html">QMessageId</a></span>();
sendButton<span class="operator">-</span><span class="operator">></span>setEnabled(<span class="keyword">true</span>);
}
}</pre>
</div>
<!-- @@@writemessage/messagesender.cpp -->
<div class="ft">
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<p>
<acronym title="Copyright">©</acronym> 2008-2011 Nokia Corporation and/or its
subsidiaries. Nokia, Qt and their respective logos are trademarks of Nokia Corporation
in Finland and/or other countries worldwide.</p>
<p>
All other trademarks are property of their respective owners. <a title="Privacy Policy"
href="http://qt.nokia.com/about/privacy-policy">Privacy Policy</a></p>
<br />
<p>
Licensees holding valid Qt Commercial licenses may use this document in accordance with the Qt Commercial License Agreement provided with the Software or, alternatively, in accordance with the terms contained in a written agreement between you and Nokia.</p>
<p>
Alternatively, this document may be used under the terms of the <a href="http://www.gnu.org/licenses/fdl.html">GNU
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distrib
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i586
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media
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core-release
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by-pkgid
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50facae208d4a6f280e44a513b104320
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