cgit.sxemacs.org Git - harmattan/cameraplus/blob - qml/main.qml

   1 // -*- qml -*-
   2 import QtQuick 1.1
   3 import com.nokia.meego 1.1
   4 import com.nokia.extras 1.1
   5 import QtCamera 1.0
   6 import CameraPlus 1.0
   7 import QtMobility.systeminfo 1.2
   8 import QtMobility.location 1.2
   9
  10 // TODO: resolutions and aspect ratios
  11 // TODO: postcapture
  12 // TODO: battery low state
  13 // TODO: disk space
  14 // TODO: flash not ready
  15 // TODO: focus, caf, ...
  16 // TODO: indicators
  17 // TODO: portrait/landscape
  18 // TODO: record video in a hidden directory and then copy the video to avoid tracker indexing it.
  19 // TODO: stop viewfinder in settings pages ?
  20 // TODO: prevent going to mass storage while recording and capturing
  21 // TODO: sounds
  22 // TODO: grid lines, face tracking, ambr
  23 // TODO: complete settings pages
  24 // TODO: stop camera properly when we get closed.
  25 // TODO: select primary/secondary camera.
  26 // TODO: disable debug builds.
  27 // TODO: a way to get buffers to the application
  28 // TODO: fcam like functionality (precise control over capture parameters).
  29
  30 PageStackWindow {
  31         id: root
  32
  33         property alias dimmer: camDimmer
  34
  35         showStatusBar: false
  36
  37         Component.onCompleted: {
  38                 theme.inverted = true;
  39                 if (settings.mode == 0) {
  40                         openFile("ImagePage.qml");
  41                 }
  42                 else {
  43                         openFile("VideoPage.qml");
  44                 }
  45         }
  46
  47         function showError(msg) {
  48                 error.text = msg;
  49                 error.show();
  50         }
  51
  52         PositionSource {
  53                 id: positionSource
  54                 active: settings.useGps
  55                 // TODO: we cannot bind to cam.running because camera will stop
  56                 // when the connection dialog pops up and we end up with an infinite loop
  57                 // active: cam.running && settings.useGps
  58                 onPositionChanged: geocode.search(position.coordinate.longitude, position.coordinate.latitude);
  59         }
  60
  61         MetaData {
  62                 id: metaData
  63                 camera: cam
  64                 manufacturer: deviceInfo.manufacturer
  65                 model: deviceInfo.model
  66                 country: geocode.country
  67                 city: geocode.city
  68                 suburb: geocode.suburb
  69                 longitude: positionSource.position.coordinate.longitude
  70                 longitudeValid: positionSource.position.longitudeValid && settings.useGps
  71                 latitude: positionSource.position.coordinate.latitude
  72                 latitudeValid: positionSource.position.latitudeValid && settings.useGps
  73                 elevation: positionSource.position.coordinate.altitude
  74                 elevationValid: positionSource.position.altitudeValid && settings.useGps
  75                 orientation: orientation.orientation
  76                 artist: settings.creatorName
  77                 captureDirection: compass.direction
  78                 captureDirectionValid: compass.directionValid
  79                 horizontalError: positionSource.position.horizontalAccuracy
  80                 horizontalErrorValid: positionSource.position.horizontalAccuracyValid && settings.useGps
  81                 dateTimeEnabled: true
  82         }
  83
  84         Orientation {
  85                 id: orientation
  86                 active: cam.running
  87         }
  88
  89         Compass {
  90                 id: compass
  91                 active: cam.running
  92         }
  93
  94         ReverseGeocode {
  95                 id: geocode
  96                 active: cam.running && settings.useGps && settings.useGeotags
  97         }
  98
  99         CameraResources {
 100                 id: resourcePolicy
 101                 onAcquiredChanged: {
 102                         if (resourcePolicy.acquired) {
 103                                 // TODO:
 104                         }
 105                         else {
 106                                 // TODO: We need a way to force a stop.
 107                         }
 108                 }
 109         }
 110
 111         DeviceInfo {
 112                 id: deviceInfo
 113         }
 114
 115         FSMonitor {
 116                 id: fileSystem
 117         }
 118
 119         InfoBanner {
 120                 id: error
 121         }
 122
 123         Settings {
 124                 id: settings
 125         }
 126
 127         FileNaming {
 128                 id: fileNaming
 129                 imageSuffix: cam.imageSuffix
 130                 videoSuffix: cam.videoSuffix
 131         }
 132
 133         function replacePage(file) {
 134                 pageStack.replace(Qt.resolvedUrl(file), {cam: cam}, true);
 135         }
 136
 137         function openFile(file) {
 138                 pageStack.push(Qt.resolvedUrl(file), {cam: cam});
 139         }
 140
 141         platformStyle: PageStackWindowStyle {
 142                 // TODO: Hack
 143                 background: " "
 144         }
 145
 146         Camera {
 147 /*
 148                 onDeviceIdChanged: {
 149                         // TODO: is this needed ?
 150                         if (platformWindow.active) {
 151                                 cam.start();
 152                         }
 153                 }
 154 */
 155                 id: cam
 156                 anchors.fill: parent
 157
 158                 onError: {
 159                         console.log("Camera error (" + code + "): " + message + " " + debug);
 160                         showError(qsTr("Camera error. Please restart the application."));
 161                         cam.stop();
 162                 }
 163
 164                 // TODO: hardcoding device id
 165                 Component.onCompleted: { cam.deviceId = 0; mode = settings.mode; }
 166
 167                 // TODO: Hack
 168                 z: -1
 169
 170                 Rectangle {
 171                         id: camDimmer
 172                         z: 1
 173                         anchors.fill: parent
 174                         opacity: 0
 175                         color: "black"
 176                 }
 177         }
 178
 179         Scene {
 180                 id: sceneController
 181                 camera: cam
 182                 value: ready ? camera.mode == Camera.VideoMode ? settings.videoSceneMode : settings.imageSceneMode : 0
 183         }
 184
 185         ColorTone {
 186                 id: colorToneController
 187                 camera: cam
 188                 value: ready ? camera.mode == Camera.VideoMode ? settings.videoColorFilter : settings.imageColorFilter : 0
 189         }
 190
 191         WhiteBalance {
 192                 id: whiteBalanceController
 193                 camera: cam
 194                 value: ready ? camera.mode == Camera.VideoMode ? settings.videoWhiteBalance : settings.imageWhiteBalance : 0
 195         }
 196
 197         ModeController {
 198                 id: cameraMode
 199                 cam: cam
 200                 dimmer: root.dimmer
 201         }
 202
 203         Iso {
 204                 id: iso
 205                 camera: cam
 206                 value: ready ? settings.imageIso : 0
 207         }
 208
 209         Connections {
 210                 target: cam
 211                 onModeChanged: {
 212                         if (cam.mode == Camera.VideoMode) {
 213                                 replacePage("VideoPage.qml");
 214                         }
 215                         else {
 216                                 replacePage("ImagePage.qml");
 217                         }
 218                 }
 219         }
 220 }