888759e334
Also added a new QtMultimedia global object which makes it possible to retrieve the list of available cameras. It can be extended with new utility functions in the future. Includes documentation, example and auto tests. Task-number: QTBUG-23770 Change-Id: Ifea076329c3582ea99246ee1131853344a7b773f Reviewed-by: Christian Stromme <christian.stromme@digia.com>
138 lines
4.5 KiB
QML
138 lines
4.5 KiB
QML
/****************************************************************************
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**
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** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
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** Contact: http://www.qt-project.org/legal
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**
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** This file is part of the examples of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:BSD$
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** You may use this file under the terms of the BSD license as follows:
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**
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** "Redistribution and use in source and binary forms, with or without
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** modification, are permitted provided that the following conditions are
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** met:
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** * Redistributions of source code must retain the above copyright
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** notice, this list of conditions and the following disclaimer.
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** * Redistributions in binary form must reproduce the above copyright
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** notice, this list of conditions and the following disclaimer in
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** the documentation and/or other materials provided with the
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** distribution.
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** * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names
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** of its contributors may be used to endorse or promote products derived
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** from this software without specific prior written permission.
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**
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**
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** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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import QtQuick 2.0
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import QtMultimedia 5.4
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FocusScope {
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property Camera camera
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property bool previewAvailable : false
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property int buttonsPanelWidth: buttonPaneShadow.width
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signal previewSelected
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signal photoModeSelected
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id : captureControls
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Rectangle {
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id: buttonPaneShadow
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width: bottomColumn.width + 16
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height: parent.height
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anchors.top: parent.top
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anchors.right: parent.right
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color: Qt.rgba(0.08, 0.08, 0.08, 1)
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Column {
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anchors {
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right: parent.right
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top: parent.top
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margins: 8
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}
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id: buttonsColumn
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spacing: 8
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FocusButton {
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camera: captureControls.camera
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visible: camera.cameraStatus == Camera.ActiveStatus && camera.focus.isFocusModeSupported(Camera.FocusAuto)
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}
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CameraButton {
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text: "Record"
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visible: camera.videoRecorder.recorderStatus == CameraRecorder.LoadedStatus
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onClicked: camera.videoRecorder.record()
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}
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CameraButton {
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id: stopButton
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text: "Stop"
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visible: camera.videoRecorder.recorderStatus == CameraRecorder.RecordingStatus
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onClicked: camera.videoRecorder.stop()
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}
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CameraButton {
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text: "View"
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onClicked: captureControls.previewSelected()
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//don't show View button during recording
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visible: camera.videoRecorder.actualLocation && !stopButton.visible
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}
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}
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Column {
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anchors {
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bottom: parent.bottom
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right: parent.right
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margins: 8
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}
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id: bottomColumn
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spacing: 8
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CameraListButton {
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model: QtMultimedia.availableCameras
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onValueChanged: captureControls.camera.deviceId = value
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}
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CameraButton {
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text: "Switch to Photo"
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onClicked: captureControls.photoModeSelected()
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}
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CameraButton {
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id: quitButton
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text: "Quit"
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onClicked: Qt.quit()
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}
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}
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}
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ZoomControl {
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x : 0
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y : 0
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width : 100
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height: parent.height
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currentZoom: camera.digitalZoom
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maximumZoom: Math.min(4.0, camera.maximumDigitalZoom)
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onZoomTo: camera.setDigitalZoom(value)
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}
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}
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