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Diffstat (limited to 'examples/bluetooth/chat/chat.qml')
| -rw-r--r-- | examples/bluetooth/chat/chat.qml | 194 |
1 files changed, 194 insertions, 0 deletions
diff --git a/examples/bluetooth/chat/chat.qml b/examples/bluetooth/chat/chat.qml new file mode 100644 index 00000000..e89c6b11 --- /dev/null +++ b/examples/bluetooth/chat/chat.qml @@ -0,0 +1,194 @@ +/**************************************************************************** +** +** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the examples of the QtBluetooth module. +** +** $QT_BEGIN_LICENSE:BSD$ +** 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 Digia Plc 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." +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQuick 2.2 +import QtBluetooth 5.3 + +Item { + id: top + + Component.onCompleted: state = "begin" + property string remoteDeviceName: "" + property bool serviceFound: false + + BluetoothDiscoveryModel { + id: btModel + running: true + discoveryMode: BluetoothDiscoveryModel.MinimalServiceDiscovery + onRunningChanged : { + if (!btModel.running && top.state == "begin" && !serviceFound) { + searchBox.appendText("\nNo service found. \n\nPlease start server\nand restart app.") + } + } + + onServiceDiscovered: { + if (serviceFound) + return + serviceFound = true + console.log("Found new service " + service.deviceAddress + " " + service.deviceName + " " + service.serviceName); + searchBox.appendText("\nConnecting to server...") + remoteDeviceName = service.deviceName + socket.setService(service) + } + uuidFilter: "e8e10f95-1a70-4b27-9ccf-02010264e9c8" + } + + BluetoothSocket { + id: socket + connected: true + + onSocketStateChanged : { + console.log("Connected to server") + top.state = "chatActive" + } + + onStringDataChanged : { + console.log("Received data: " ) + var data = remoteDeviceName + ": " + socket.stringData; + data = data.substring(0, data.indexOf('\n')) + chatContent.append({content: data}) + console.log(data); + } + } + + ListModel { + id: chatContent + ListElement { + content: "Connected to chat server" + } + } + + + Image { + id: background + z: 0 + anchors.fill: parent + source: "images/background.jpg" + fillMode: Image.PreserveAspectCrop + } + + Search { + id: searchBox + anchors.centerIn: top + opacity: 1 + } + + Rectangle { + id: chatBox + opacity: 0 + + anchors.centerIn: top + + width: top.width - 25 + height: 300 + color: "white" + border.color: "black" + border.width: 1 + radius: 5 + + function sendMessage() + { + var data = input.text + input.clear() + chatContent.append({content: "Me: " + data}) + socket.stringData = data + chatView.positionViewAtEnd() + } + + Item { + anchors.fill: parent + anchors.margins: 10 + + InputBox { + id: input + Keys.onReturnPressed: chatBox.sendMessage() + height: sendButton.height + width: parent.width - sendButton.width - 15 + anchors.left: parent.left + } + + Button { + id: sendButton + anchors.right: parent.right + label: "Send" + onButtonClick: chatBox.sendMessage() + } + + + Rectangle { + height: parent.height - input.height - 15 + width: parent.width; + color: "white" + anchors.bottom: parent.bottom + border.color: "black" + border.width: 1 + radius: 5 + + ListView { + id: chatView + width: parent.width-5 + height: parent.height-5 + anchors.centerIn: parent + model: chatContent + clip: true + delegate: Component { + Text { + font.pixelSize: 18 + text: modelData + } + } + } + } + } + } + + states: [ + State { + name: "begin" + PropertyChanges { target: searchBox; opacity: 1 } + PropertyChanges { target: chatBox; opacity: 0 } + }, + State { + name: "chatActive" + PropertyChanges { target: searchBox; opacity: 0 } + PropertyChanges { target: chatBox; opacity: 1 } + } + ] +} |