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/*
* Copyright 2014 Canonical Ltd.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 3.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
import QtQuick 2.2
import QtQuick.Window 2.0
import QtMultimedia 5.0
import Ubuntu.Components 1.0
import Ubuntu.Unity.Action 1.1 as UnityActions
import UserMetrics 0.1
import Ubuntu.Content 0.1
import CameraApp 0.1
Item {
id: main
objectName: "main"
width: units.gu(40)
height: units.gu(71)
// width: application.desktopMode ? units.gu(120) : (Screen.primaryOrientation === Qt.PortraitOrientation ? units.gu(40) : units.gu(80))
// height: application.desktopMode ? units.gu(60) : (Screen.primaryOrientation === Qt.PortraitOrientation ? units.gu(80) : units.gu(40))
UnityActions.ActionManager {
actions: [
UnityActions.Action {
text: i18n.tr("Flash")
keywords: i18n.tr("Light;Dark")
},
UnityActions.Action {
text: i18n.tr("Flip Camera")
keywords: i18n.tr("Front Facing;Back Facing")
},
UnityActions.Action {
text: i18n.tr("Shutter")
keywords: i18n.tr("Take a Photo;Snap;Record")
},
UnityActions.Action {
text: i18n.tr("Mode")
keywords: i18n.tr("Stills;Video")
enabled: false
},
UnityActions.Action {
text: i18n.tr("White Balance")
keywords: i18n.tr("Lighting Condition;Day;Cloudy;Inside")
}
]
onQuit: {
Qt.quit()
}
}
Component.onCompleted: {
i18n.domain = "camera-app";
}
Flickable {
id: viewSwitcher
anchors.fill: parent
flickableDirection: Flickable.HorizontalFlick
boundsBehavior: Flickable.StopAtBounds
contentWidth: contentItem.childrenRect.width
contentHeight: contentItem.childrenRect.height
interactive: !viewFinderView.touchAcquired && !galleryView.touchAcquired
Component.onCompleted: {
// FIXME: workaround for qtubuntu not returning values depending on the grid unit definition
// for Flickable.maximumFlickVelocity and Flickable.flickDeceleration
var scaleFactor = units.gridUnit / 8;
maximumFlickVelocity = maximumFlickVelocity * scaleFactor;
flickDeceleration = flickDeceleration * scaleFactor;
}
property bool settling: false
property bool switching: false
property real settleVelocity: units.dp(5000)
function settle() {
settling = true;
var velocity;
if (horizontalVelocity < 0 || visibleArea.xPosition <= 0.05 || (horizontalVelocity == 0 && visibleArea.xPosition <= 0.25)) {
// FIXME: compute velocity better to ensure it reaches rest position (maybe in a constant time)
velocity = settleVelocity;
} else {
velocity = -settleVelocity;
}
flick(velocity, 0);
}
function switchToViewFinder() {
cancelFlick();
switching = true;
flick(settleVelocity, 0);
}
onMovementEnded: {
// go to a rest position as soon as user stops interacting with the Flickable
settle();
}
onFlickStarted: {
// cancel user triggered flicks
if (!settling && !switching) {
cancelFlick();
}
}
onFlickingHorizontallyChanged: {
// use flickingHorizontallyChanged instead of flickEnded because flickEnded
// is not called when a flick is interrupted by the user
if (!flickingHorizontally) {
if (settling) {
settling = false;
}
if (switching) {
switching = true;
}
}
}
onHorizontalVelocityChanged: {
// FIXME: this is a workaround for the lack of notification when
// the user manually interrupts a flick by pressing and releasing
if (horizontalVelocity == 0 && !atXBeginning && !atXEnd && !settling && !moving) {
settle();
}
}
Row {
id: viewsRow
anchors {
top: parent.top
bottom: parent.bottom
}
spacing: units.gu(1)
ViewFinderView {
id: viewFinderView
width: viewSwitcher.width
height: viewSwitcher.height
overlayVisible: !viewSwitcher.moving && !viewSwitcher.flicking
inView: !viewSwitcher.atXEnd
onPhotoTaken: {
galleryView.prependMediaToModel(filePath);
galleryView.showLastPhotoTaken();
}
onVideoShot: {
galleryView.prependMediaToModel(filePath);
galleryView.showLastPhotoTaken();
}
}
GalleryViewLoader {
id: galleryView
width: viewSwitcher.width
height: viewSwitcher.height
inView: !viewSwitcher.atXBeginning
onExit: viewSwitcher.switchToViewFinder()
}
}
}
property bool contentExportMode: transfer !== null
property var transfer: null
property var transferContentType: ContentType.Pictures
function exportContent(urls) {
if (!main.transfer) return;
var item;
var items = [];
for (var i=0; i<urls.length; i++) {
item = contentItemComponent.createObject(main.transfer, {"url": urls[i]});
items.push(item);
}
main.transfer.items = items;
main.transfer.state = ContentTransfer.Charged;
main.transfer = null;
}
function cancelExport() {
main.transfer.state = ContentTransfer.Aborted;
main.transfer = null;
}
Component {
id: contentItemComponent
ContentItem {
}
}
Connections {
target: ContentHub
onExportRequested: {
viewSwitcher.switchToViewFinder();
if (transferContentType === ContentType.Videos) {
viewFinderView.captureMode = Camera.CaptureVideo;
} else {
viewFinderView.captureMode = Camera.CaptureStillImage;
}
main.transfer = transfer;
}
}
Metric {
id: metricPhotos
name: "camera-photos"
format: i18n.tr("<b>%1</b> photos taken today")
emptyFormat: i18n.tr("No photos taken today")
domain: "camera-app"
minimum: 0.0
}
Metric {
id: metricVideos
name: "camera-videos"
format: i18n.tr("<b>%1</b> videos recorded today")
emptyFormat: i18n.tr("No videos recorded today")
domain: "camera-app"
minimum: 0.0
}
}
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