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

   1 // -*- qml -*-
   2
   3 /*!
   4  * This file is part of CameraPlus.
   5  *
   6  * Copyright (C) 2012 Mohammed Sameer <msameer@foolab.org>
   7  *
   8  * This library is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Lesser General Public
  10  * License as published by the Free Software Foundation; either
  11  * version 2.1 of the License, or (at your option) any later version.
  12  *
  13  * This library is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * Lesser General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU Lesser General Public
  19  * License along with this library; if not, write to the Free Software
  20  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  21  */
  22
  23 import QtQuick 1.1
  24 import com.nokia.meego 1.1
  25 import QtCamera 1.0
  26 import CameraPlus 1.0
  27 import "data.js" as Data
  28
  29 // TODO: video recording indicators.
  30 // TODO: stop recording when battery low
  31 // TODO: stop recording when disk is low
  32 CameraPage {
  33         id: page
  34
  35         policyMode: CameraResources.Video
  36
  37         controlsVisible: videoControlsVisible && !videoMode.recording
  38         property bool videoControlsVisible: recording.visible && cam.running && !standbyWidget.visible
  39
  40         orientationLock: PageOrientation.LockLandscape
  41
  42         DisplayState {
  43                 inhibitDim: videoMode.recording
  44         }
  45
  46         Button {
  47                 id: recording
  48                 anchors.right: parent.right
  49                 anchors.rightMargin: 20
  50                 anchors.verticalCenter: parent.verticalCenter
  51                 iconSource: "image://theme/icon-m-camera-video-record"
  52                 width: 75
  53                 height: 75
  54                 opacity: 0.5
  55
  56                 onClicked: {
  57                         if (!fileSystem.available) {
  58                                 showError(qsTr("Camera cannot record videos in mass storage mode."));
  59                                 return;
  60                         }
  61
  62                         // We only toggle the mode to video recording so
  63                         // policy can acquire the needed resources
  64
  65                         if (policyMode == CameraResources.Video) {
  66                                 policyMode = CameraResources.Recording;
  67                         }
  68                         else if (videoMode.recording) {
  69                                 // We just ask to stop video.
  70                                 videoMode.stopRecording();
  71                         }
  72                 }
  73
  74                 Connections {
  75                         target: videoMode
  76                         onRecordingChanged: {
  77                                 if (!videoMode.recording) {
  78                                         policyMode = CameraResources.Video;
  79                                 }
  80                         }
  81                 }
  82
  83                 Connections {
  84                         target: resourcePolicy
  85                         onAcquiredChanged: {
  86                                 if (resourcePolicy.acquired && policyMode == CameraResources.Recording) {
  87                                         metaData.setMetaData();
  88                                         if (!videoMode.startRecording(fileNaming.videoFileName())) {
  89                                                 showError(qsTr("Failed to record video. Please restart the camera."));
  90                                                 policyMode = CameraResources.Video
  91 }
  92                                 }
  93                         }
  94                 }
  95
  96                 visible: (videoMode.recording || videoMode.canCapture) && !cameraMode.animationRunning && !previewAnimationRunning && !standbyWidget.visible
  97         }
  98
  99         Connections {
 100                 target: Qt.application
 101                 onActiveChanged: {
 102                         if (!Qt.application.active && videoMode.recording) {
 103                                 videoMode.stopRecording();
 104                         }
 105                 }
 106         }
 107
 108         VideoMode {
 109                 id: videoMode
 110                 camera: cam
 111                 onPreviewAvailable: {
 112                         if (!standbyWidget.visible) {
 113                                 page.setPreview(preview);
 114                         }
 115                 }
 116         }
 117
 118         VideoTorchButton {
 119                 id: torch
 120                 visible: videoControlsVisible
 121                 anchors.top: parent.top
 122                 anchors.left: parent.left
 123                 anchors.topMargin: 20
 124                 anchors.leftMargin: 20
 125                 opacity: 0.5
 126         }
 127
 128         VideoSceneButton {
 129                 id: scene
 130                 visible: controlsVisible
 131                 anchors.top: torch.bottom
 132                 anchors.left: parent.left
 133                 anchors.topMargin: 10
 134                 anchors.leftMargin: 20
 135         }
 136
 137         EvCompButton {
 138                 id: evComp
 139                 visible: videoControlsVisible
 140                 anchors.top: scene.bottom
 141                 anchors.left: parent.left
 142                 anchors.topMargin: 10
 143                 anchors.leftMargin: 20
 144         }
 145
 146         MouseArea {
 147                 id: indicators
 148                 anchors.bottom: parent.bottom
 149                 anchors.bottomMargin: 20
 150                 anchors.left: parent.left
 151                 anchors.leftMargin: 20
 152                 width: 48
 153                 height: col.height
 154                 onClicked: openFile("VideoSettingsPage.qml");
 155                 visible: controlsVisible
 156
 157                 BorderImage {
 158                         id: image
 159                         anchors.fill: parent
 160                         smooth: true
 161                         source: indicators.pressed ? "image://theme/meegotouch-camera-settings-indicators-background-pressed" : "image://theme/meegotouch-camera-settings-indicators-background"
 162                 }
 163
 164                 Column {
 165                         id: col
 166                         width: parent.width
 167                         spacing: 5
 168
 169                         Indicator {
 170                                 id: resolutionIndicator
 171                                 // TODO:
 172                         }
 173
 174                         Indicator {
 175                                 id: wbIndicator
 176                                 source: "image://theme/" + Data.wbIcon(settings.videoWhiteBalance) + "-screen"
 177                                 visible: settings.videoWhiteBalance != WhiteBalance.Auto
 178                         }
 179
 180                         Indicator {
 181                                 id: cfIndicator
 182                                 source: "image://theme/" + Data.cfIcon(settings.videoColorFilter) + "-screen"
 183                                 visible: settings.videoColorFilter != ColorTone.Normal
 184                         }
 185
 186                         Indicator {
 187                                 id: gpsIndicator
 188                                 visible: settings.useGps
 189                                 source: "image://theme/icon-m-camera-location"
 190
 191                                 PropertyAnimation on opacity  {
 192                                         easing.type: Easing.OutSine
 193                                         loops: Animation.Infinite
 194                                         from: 0.2
 195                                         to: 1.0
 196                                         duration: 1000
 197                                         running: settings.useGps && !positionSource.position.longitudeValid
 198                                         alwaysRunToEnd: true
 199                                 }
 200                         }
 201                 }
 202         }
 203
 204         Button {
 205                 id: cameraRoll
 206                 anchors.top: parent.top
 207                 anchors.right: parent.right
 208                 anchors.topMargin: 20
 209                 anchors.rightMargin: 20
 210                 width: 56
 211                 height: 56
 212
 213                 opacity: 0.5
 214                 iconSource: "image://theme/icon-m-camera-roll"
 215                 onClicked: openFile("PostCapturePage.qml");
 216                 visible: controlsVisible && !videoMode.recording
 217         }
 218 }