Camera control for BB10 Cascades/QML

import bb.cascades 1.0
import bb.cascades.multimedia 1.0

Page {
    id: page

    property string status: "waiting"

    titleBar: TitleBar {
        title: root.activeTab.title
    }

    Container {
        Label {
            text: "Status: " + status
        }

        Label {
            id: saveFile
            visible: false
        }

        Container {
            property int padding: 20

            background: Color.create("#fff0f5")

            topPadding: padding
            leftPadding: padding
            rightPadding: padding
            bottomPadding: padding

            Camera {
                id: camera
                property bool photoBeingTaken

                onTouch: {
                    console.log('camera touched');
                    if (!photoBeingTaken) {
                        photoBeingTaken = true;
                        camera.capturePhoto();
                    }
                }

                onShutterFired: {
                    console.log('shutter fired');
                }

                onCameraOpened: {
                    console.log('camera opened', camera.supportedCameras);
                    camera.startViewfinder();
                    page.status = "opened"
                }
                onPhotoSaved: {
                    console.log('photo saved', fileName);
                    photoBeingTaken = false;
                    page.status = "saved";

                    saveFile.text = fileName;
                    saveFile.visible = true;
                }
            }

            Button {
                text: "Open Camera"
                onClicked: {
                    camera.open(CameraUnit.Rear);
                }
            }
        }
    }
}