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/****************************************************************************
**
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/
**
** This file is part of the Qt Mobility Components.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** This file may be used under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this
** file. Please review the following information to ensure the GNU Lesser
** General Public License version 2.1 requirements will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU General
** Public License version 3.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of this
** file. Please review the following information to ensure the GNU General
** Public License version 3.0 requirements will be met:
** http://www.gnu.org/copyleft/gpl.html.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
import QtQuick 2.0
Rectangle {
id: root
width: 640
height: 360
color: "black"
property string source1
property string source2
property color bgColor: "#002244"
property real volume: 0.25
property bool perfMonitorsLogging: false
property bool perfMonitorsVisible: false
QtObject {
id: d
property int fileIndex
property int itemHeight: 40
property int buttonHeight: 0.8 * itemHeight
property int margins: 10
}
// Create ScreenSaver element via Loader, so this app will still run if the
// SystemInfo module is not available
Loader {
source: "DisableScreenSaver.qml"
}
Loader {
id: performanceLoader
function init() {
console.log("[qmlvideo] performanceLoader.init logging " + root.perfMonitorsLogging + " visible " + root.perfMonitorsVisible)
var enabled = root.perfMonitorsLogging || root.perfMonitorsVisible
source = enabled ? "../performancemonitor/PerformanceItem.qml" : ""
}
onLoaded: {
item.parent = root
item.anchors.fill = root
item.logging = root.perfMonitorsLogging
item.displayed = root.perfMonitorsVisible
item.init()
}
}
Rectangle {
id: inner
anchors.fill: parent
color: root.bgColor
Button {
id: openFile1Button
anchors {
top: parent.top
left: parent.left
right: exitButton.left
margins: d.margins
}
height: d.buttonHeight
text: (root.source1 == "") ? "Select file 1" : root.source1
onClicked: showFileBrowser(1)
}
Button {
id: openFile2Button
anchors {
top: openFile1Button.bottom
left: parent.left
right: exitButton.left
margins: d.margins
}
height: d.buttonHeight
text: (root.source2 == "") ? "Select file 2" : root.source2
onClicked: showFileBrowser(2)
}
Button {
id: exitButton
anchors {
top: parent.top
right: parent.right
margins: d.margins
}
width: 50
height: d.buttonHeight
text: "Exit"
onClicked: Qt.quit()
}
SceneSelectionPanel {
id: sceneSelectionPanel
itemHeight: d.itemHeight
color: "#004444"
anchors {
top: openFile2Button.bottom
left: parent.left
right: parent.right
bottom: parent.bottom
margins: d.margins
}
radius: 10
onSceneSourceChanged: {
console.log("[qmlvideo] main.onSceneSourceChanged source " + sceneSource)
sceneLoader.source = sceneSource
var scene = null
var innerVisible = true
if (sceneSource == "") {
if (performanceLoader.item)
performanceLoader.item.videoActive = false
} else {
scene = sceneLoader.item
if (scene) {
if (scene.contentType === "video" && source1 === "") {
errorDialog.show("You must first select a video file")
sceneSource = ""
} else {
scene.parent = root
scene.color = root.bgColor
scene.buttonHeight = d.buttonHeight
scene.source1 = source1
scene.source2 = source2
scene.volume = volume
scene.anchors.fill = root
scene.close.connect(closeScene)
scene.content.initialize()
innerVisible = false
}
}
}
videoFramePaintedConnection.target = scene
inner.visible = innerVisible
}
}
}
Loader {
id: sceneLoader
}
Connections {
id: videoFramePaintedConnection
onVideoFramePainted: {
if (performanceLoader.item)
performanceLoader.item.videoFramePainted()
}
ignoreUnknownSignals: true
}
Loader {
id: fileBrowserLoader
}
ErrorDialog {
id: errorDialog
anchors.fill: parent
enabled: false
}
// Called from main() once root properties have been set
function init() {
performanceLoader.init()
}
function qmlFramePainted() {
if (performanceLoader.item)
performanceLoader.item.qmlFramePainted()
}
function showFileBrowser(index) {
console.log("[qmlvideo] main.showFileBrowser")
d.fileIndex = index
fileBrowserLoader.source = "FileBrowser.qml"
fileBrowserLoader.item.parent = root
fileBrowserLoader.item.anchors.fill = root
fileBrowserLoader.item.openFile.connect(root.openFile)
inner.visible = false
}
function openFile(path) {
console.log("[qmlvideo] main.openFile " + d.fileIndex + " \"" + path + "\"")
fileBrowserLoader.source = ""
if (1 == d.fileIndex)
root.source1 = path
else if (2 == d.fileIndex)
root.source2 = path
inner.visible = true
}
function closeScene() {
console.log("[qmlvideo] main.closeScene")
sceneSelectionPanel.sceneSource = ""
}
}
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