examples/querymessages/main.cpp
changeset 0 876b1a06bc25
child 5 603d3f8b6302
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/examples/querymessages/main.cpp	Wed Aug 25 15:49:42 2010 +0300
@@ -0,0 +1,144 @@
+/****************************************************************************
+**
+** 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 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."
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QCoreApplication>
+#include <qmessagemanager.h>
+#include <qdebug.h>
+#ifdef Q_OS_SYMBIAN
+#include <iostream>
+#endif
+
+QTM_USE_NAMESPACE
+
+static void printMessage(const QString& msg)
+{
+#ifdef Q_OS_SYMBIAN
+    std::cout << qPrintable(msg) << std::endl;
+#else
+    qDebug() << qPrintable(msg);
+#endif
+}
+
+int main(int argc, char *argv[])
+{
+    QCoreApplication app(argc, argv);
+
+    printMessage("Querying messages...");
+
+//! [setup-query]
+    // Match all messages whose status field includes the Incoming flag
+    QMessageFilter filter(QMessageFilter::byStatus(QMessage::Incoming));
+
+    // Order the matching results by their reception timestamp, in descending order
+    QMessageSortOrder sortOrder(QMessageSortOrder::byReceptionTimeStamp(Qt::DescendingOrder));
+//! [setup-query]
+
+//! [perform-query]
+    // Acquire a handle to the message manager
+    QMessageManager manager;
+
+    // Find the matching message IDs, limiting our results to a managable number
+    const int max = 100;
+    const QMessageIdList matchingIds(manager.queryMessages(filter, sortOrder, max));
+//! [perform-query]
+
+    int n = 0;
+
+//! [iterate-results]
+    // Retrieve each message and print requested details
+    foreach (const QMessageId &id, matchingIds) {
+        QMessage message(manager.message(id));
+//! [iterate-results]
+
+        if (manager.error() == QMessageManager::NoError) {
+            QStringList result;
+
+            if (app.arguments().count() < 2) {
+                // Default to printing only the subject
+                result.append(message.subject());
+            } else {
+//! [generate-output]
+                // Extract the requested data items from this message
+                foreach (const QString &arg, app.arguments().mid(1)) {
+                    if (arg == "subject") {
+                        result.append(message.subject());
+                    } else if (arg == "date") {
+                        result.append(message.date().toLocalTime().toString());
+//! [generate-output]
+                    } else if (arg == "receivedDate") {
+                        result.append(message.receivedDate().toLocalTime().toString());
+                    } else if (arg == "size") {
+                        result.append(QString::number(message.size()));
+                    } else if (arg == "priority") {
+                        result.append(message.priority() == QMessage::HighPriority ? "High" : (message.priority() == QMessage::LowPriority ? "Low" : "Normal"));
+                    } else if ((arg == "to") || (arg == "cc") || (arg == "bcc")) {
+                        QStringList addresses;
+                        foreach (const QMessageAddress &addr, (arg == "to" ? message.to() : (arg == "cc" ? message.cc() : message.bcc()))) {
+                            addresses.append(addr.addressee());
+                        }
+                        result.append(addresses.join(","));
+                    } else if (arg == "from") {
+                        result.append(message.from().addressee());
+                    } else if (arg == "type") {
+                        result.append(message.contentType() + '/' + message.contentSubType());
+                    } else if (arg == "body") {
+                        result.append(message.find(message.bodyId()).textContent());
+                    } else if (arg == "attachments") {
+                        QStringList fileNames;
+                        foreach (const QMessageContentContainerId &id, message.attachmentIds()) {
+                            fileNames.append(message.find(id).suggestedFileName());
+                        }
+                        result.append(fileNames.join(","));
+                    }
+                }
+            }
+
+//! [print-result]
+            printMessage(QString::number(++n) + '\t' + result.join("\t"));
+//! [print-result]
+        }
+    }
+
+    if(matchingIds.isEmpty())
+        printMessage("No matching messages!");
+
+    return 0;
+}
+