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Add qmlvideo and qmlvideofx examples

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Based on code imported from master branch of QtMobility repo,
ported to Qt Quick 2.

Task-number: QTBUG-23118
Change-Id: Ifd297de0e595c675ff1a8e3218d91b03629295b9
Reviewed-by: Jonas Rabbe <jonas.rabbe@nokia.com>
Reviewed-by: Michael Goddard <michael.goddard@nokia.com>
This commit is contained in:
Gareth Stockwell
2011-12-15 13:14:24 +00:00
committed by Qt by Nokia
parent f33731fe5a
commit febe398400
169 changed files with 11902 additions and 0 deletions
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80
examples/video/qmlvideofx/qml/qmlvideofx/Button.qml Normal file
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/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** 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
color: textColor
radius: 0.25 * height
property string text
property color bgColor: "white"
property color bgColorSelected: "red"
property color textColor: "black"
property alias enabled: mouseArea.enabled
signal clicked
Rectangle {
anchors { fill: parent; margins: 1 }
color: mouseArea.pressed ? bgColorSelected : bgColor
radius: 0.25 * height
Text {
id: text
anchors.centerIn: parent
text: root.text
font.pixelSize: 0.5 * parent.height
color: mouseArea.pressed ? bgColor : textColor
horizontalAlignment: Text.AlignHCenter
verticalAlignment: Text.AlignVCenter
}
MouseArea {
id: mouseArea
anchors.fill: parent
onClicked: {
root.clicked()
}
}
}
}

153
examples/video/qmlvideofx/qml/qmlvideofx/Content.qml Normal file
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/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** 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
color: "black"
property alias effect: effectLoader.item
property alias gripSize: divider.gripSize
property string effectSource
property real volume: 0.5
signal videoFramePainted
Divider {
id: divider
visible: false
z: 1.0
onValueChanged: updateDivider()
}
ShaderEffectSource {
id: theSource
smooth: true
hideSource: true
}
Loader {
id: contentLoader
}
Loader {
id: effectLoader
source: effectSource
}
Connections {
id: videoFramePaintedConnection
onFramePainted: {
if (performanceLoader.item)
root.videoFramePainted()
}
ignoreUnknownSignals: true
}
onEffectSourceChanged: {
console.log("[qmlvideofx] Content.onEffectSourceChanged " + effectSource)
effectLoader.source = effectSource
effectLoader.item.parent = root
effectLoader.item.targetWidth = root.width
effectLoader.item.targetHeight = root.height
updateSource()
effectLoader.item.source = theSource
divider.visible = effectLoader.item.supportsDivider
updateDivider()
}
function init() {
console.log("[qmlvideofx] Content.init")
openImage("qrc:/images/qt-logo.png")
root.effectSource = "EffectPassThrough.qml"
}
function updateDivider() {
if (effectLoader.item && effectLoader.item.supportsDivider)
effectLoader.item.dividerValue = divider.value
}
function updateSource() {
console.log("[qmlvideofx] Content.updateSource")
if (contentLoader.item) {
contentLoader.item.parent = root
contentLoader.item.anchors.fill = root
theSource.sourceItem = contentLoader.item
if (effectLoader.item)
effectLoader.item.anchors.fill = contentLoader.item
}
}
function openImage(path) {
console.log("[qmlvideofx] Content.openImage \"" + path + "\"")
stop()
contentLoader.source = "ContentImage.qml"
videoFramePaintedConnection.target = null
contentLoader.item.source = path
updateSource()
}
function openVideo(path) {
console.log("[qmlvideofx] Content.openVideo \"" + path + "\"")
stop()
contentLoader.source = "ContentVideo.qml"
videoFramePaintedConnection.target = contentLoader.item
contentLoader.item.mediaSource = path
contentLoader.item.volume = volume
contentLoader.item.play()
updateSource()
}
function openCamera() {
console.log("[qmlvideofx] Content.openCamera")
stop()
contentLoader.source = "ContentCamera.qml"
videoFramePaintedConnection.target = contentLoader.item
updateSource()
}
function stop() {
console.log("[qmlvideofx] Content.stop")
if (contentLoader.source == "ContentVideo.qml")
contentLoader.item.stop()
theSource.sourceItem = null
}
}

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examples/video/qmlvideofx/qml/qmlvideofx/ContentCamera.qml Normal file
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/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** 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
import QtMultimedia 4.0
VideoOutput {
source: camera
Camera {
id: camera
}
}

46
examples/video/qmlvideofx/qml/qmlvideofx/ContentImage.qml Normal file
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/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** 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
Image {
smooth: true
}

58
examples/video/qmlvideofx/qml/qmlvideofx/ContentVideo.qml Normal file
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/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** 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
import QtMultimedia 4.0
VideoOutput {
source: mediaPlayer
property alias mediaSource: mediaPlayer.source
property alias volume: mediaPlayer.volume
MediaPlayer {
id: mediaPlayer
playing: true
volume: 0.5
}
function play() { mediaPlayer.play() }
function stop() { mediaPlayer.stop() }
}

50
examples/video/qmlvideofx/qml/qmlvideofx/DisableScreenSaver.qml Normal file
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/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** 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
import QtMobility.systeminfo 1.1
Item {
ScreenSaver {
screenSaverInhibited: true
}
}

94
examples/video/qmlvideofx/qml/qmlvideofx/Divider.qml Normal file
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/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** 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
anchors.fill: parent
color: "transparent"
property alias value: grip.value
property alias lineWidth: line.width
property alias gripSize: grip.width
Rectangle {
id: grip
property real value: 0.5
x: (value * parent.width) - width/2
anchors.top: parent.top
width: 20
height: width
radius: width/2
color: "red"
MouseArea {
anchors.fill: parent
drag {
target: grip
axis: Drag.XAxis
minimumX: -parent.width/2
maximumX: root.width - parent.width/2
}
onPositionChanged: {
if (drag.active)
updatePosition()
}
onReleased: {
updatePosition()
}
function updatePosition() {
value = (grip.x + grip.width/2) / grip.parent.width
}
}
}
Rectangle {
id: line
anchors { top: parent.top; bottom: parent.bottom }
x: value * parent.width - (width / 2)
width: 2
color: "red"
}
}

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examples/video/qmlvideofx/qml/qmlvideofx/Effect.qml Normal file
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/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** 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
ShaderEffect {
property variant source
property int numParameters: 0
property bool supportsDivider: false
property real targetWidth: 0
property real targetHeight: 0
property string fragmentShaderFilename
property string vertexShaderFilename
QtObject {
id: d
property string fragmentShaderCommon: "
#ifdef GL_ES
precision mediump float;
#else
# define lowp
# define mediump
# define highp
#endif // GL_ES
"
}
// The following is a workaround for the fact that ShaderEffect
// doesn't provide a way for shader programs to be read from a file,
// rather than being inline in the QML file
onFragmentShaderFilenameChanged:
fragmentShader = d.fragmentShaderCommon + fileReader.readFile(fragmentShaderFilename)
onVertexShaderFilenameChanged:
vertexShader = fileReader.readFile(vertexShaderFilename)
}

57
examples/video/qmlvideofx/qml/qmlvideofx/EffectBillboard.qml Normal file
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/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** 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
Effect {
// Constant properties which must be supported by every effect
property int numParameters: 1
property bool supportsDivider: true
property real param1Value: 0.5
property real dividerValue: 0.5
property real grid: 10.0 * param1Value
property real step_x: 0.0015625
property real step_y: targetHeight ? (step_x * targetWidth / targetHeight) : 0.0
fragmentShaderFilename: "shaders/billboard.fsh"
}

53
examples/video/qmlvideofx/qml/qmlvideofx/EffectBlackAndWhite.qml Normal file
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/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** 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
Effect {
// Constant properties which must be supported by every effect
property int numParameters: 1
property bool supportsDivider: true
property real param1Value: 0.5
property real dividerValue: 0.5
fragmentShaderFilename: "shaders/blackandwhite.fsh"
}

52
examples/video/qmlvideofx/qml/qmlvideofx/EffectEmboss.qml Normal file
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/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** 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
Effect {
// Constant properties which must be supported by every effect
property int numParameters: 0
property bool supportsDivider: true
property real dividerValue: 0.5
fragmentShaderFilename: "shaders/emboss.fsh"
}

83
examples/video/qmlvideofx/qml/qmlvideofx/EffectGaussianBlur.qml Normal file
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/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** 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.
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
// Based on http://www.geeks3d.com/20100909/shader-library-gaussian-blur-post-processing-filter-in-glsl/
import QtQuick 2.0
Item {
id: root
property alias targetWidth: verticalShader.targetWidth
property alias targetHeight: verticalShader.targetHeight
property alias source: verticalShader.source
// Constant properties which must be supported by every effect
property int numParameters: 1
property bool supportsDivider: true
property real param1Value: 0.5
property real dividerValue: 0.5
Effect {
id: verticalShader
anchors.fill: parent
property real dividerValue: parent.dividerValue
property real blurSize: 4.0 * parent.param1Value / targetHeight
fragmentShaderFilename: "shaders/gaussianblur_v.fsh"
}
Effect {
id: horizontalShader
anchors.fill: parent
property real dividerValue: parent.dividerValue
property real blurSize: 4.0 * parent.param1Value / targetWidth
fragmentShaderFilename: "shaders/gaussianblur_h.fsh"
source: horizontalShaderSource
ShaderEffectSource {
id: horizontalShaderSource
sourceItem: verticalShader
smooth: true
hideSource: true
}
}
}

52
examples/video/qmlvideofx/qml/qmlvideofx/EffectGlow.qml Normal file
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/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** 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
Effect {
// Constant properties which must be supported by every effect
property int numParameters: 0
property bool supportsDivider: true
property real dividerValue: 0.5
fragmentShaderFilename: "shaders/glow.fsh"
}

57
examples/video/qmlvideofx/qml/qmlvideofx/EffectIsolate.qml Normal file
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/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** 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
Effect {
// Constant properties which must be supported by every effect
property int numParameters: 2
property bool supportsDivider: true
property real param1Value: 0.5
property real param2Value: 0.5
property real dividerValue: 0.5
property real targetHue: 360.0 * param1Value
property real windowWidth: 60.0 * param2Value
fragmentShaderFilename: "shaders/isolate.fsh"
}

69
examples/video/qmlvideofx/qml/qmlvideofx/EffectMagnify.qml Normal file
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/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** 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
Effect {
id: root
// Constant properties which must be supported by every effect
property int numParameters: 2
property bool supportsDivider: false
property real param1Value: 0.5
property real radius: 200 * param1Value
property real param2Value: 0.5
property real diffractionIndex: param2Value
property real posX: -1
property real posY: -1
onTargetWidthChanged: if (posX == -1) posX = targetWidth / 2
onTargetHeightChanged: if (posY == -1) posY = targetHeight / 2
fragmentShaderFilename: "shaders/magnify.fsh"
MouseArea {
anchors.fill: parent
onPositionChanged: { root.posX = mouse.x; root.posY = root.targetHeight - mouse.y }
}
}

55
examples/video/qmlvideofx/qml/qmlvideofx/EffectPageCurl.qml Normal file
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@@ -0,0 +1,55 @@
/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** 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
Effect {
// Constant properties which must be supported by every effect
property int numParameters: 1
property bool supportsDivider: false
property real param1Value: 0.5
property real dividerValue: 0.5
property real curlExtent: 1.0 - param1Value
fragmentShaderFilename: "shaders/pagecurl.fsh"
}

46
examples/video/qmlvideofx/qml/qmlvideofx/EffectPassThrough.qml Normal file
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@@ -0,0 +1,46 @@
/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** 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
Effect {
}

55
examples/video/qmlvideofx/qml/qmlvideofx/EffectPixelate.qml Normal file
View File

@@ -0,0 +1,55 @@
/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** 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
Effect {
// Constant properties which must be supported by every effect
property int numParameters: 1
property bool supportsDivider: true
property real param1Value: 0.5
property real dividerValue: 0.5
property real granularity: param1Value * 20
fragmentShaderFilename: "shaders/pixelate.fsh"
}

56
examples/video/qmlvideofx/qml/qmlvideofx/EffectPosterize.qml Normal file
View File

@@ -0,0 +1,56 @@
/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** 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
Effect {
// Constant properties which must be supported by every effect
property int numParameters: 1
property bool supportsDivider: true
property real param1Value: 0.5
property real dividerValue: 0.5
property real gamma: param1Value
property real numColors: 8.0
fragmentShaderFilename: "shaders/posterize.fsh"
}

61
examples/video/qmlvideofx/qml/qmlvideofx/EffectRipple.qml Normal file
View File

@@ -0,0 +1,61 @@
/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** 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
Effect {
// Constant properties which must be supported by every effect
property int numParameters: 2
property bool supportsDivider: true
property real param1Value: 0.5
property real param2Value: 0.5
property real dividerValue: 0.5
property real time: 0
NumberAnimation on time { loops: Animation.Infinite; from: 0; to: Math.PI * 2; duration: 600 }
property real amplitude: param1Value * 0.03
property real n: param2Value * 7
fragmentShaderFilename: "shaders/ripple.fsh"
}

154
examples/video/qmlvideofx/qml/qmlvideofx/EffectSelectionPanel.qml Normal file
View File

@@ -0,0 +1,154 @@
/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** 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
property int itemHeight: 25
property string effectSource: ""
signal clicked
QtObject {
id: d
property Item selectedItem
}
ListModel {
id: sources
ListElement { name: "No effect"; source: "EffectPassThrough.qml" }
ListElement { name: "Billboard"; source: "EffectBillboard.qml" }
ListElement { name: "Black & white"; source: "EffectBlackAndWhite.qml" }
ListElement { name: "Blur"; source: "EffectGaussianBlur.qml" }
ListElement { name: "Edge detection"; source: "EffectSobelEdgeDetection1.qml" }
//ListElement { name: "Edge detection (Sobel, #2)"; source: "EffectSobelEdgeDetection2.qml" }
ListElement { name: "Emboss"; source: "EffectEmboss.qml" }
ListElement { name: "Glow"; source: "EffectGlow.qml" }
ListElement { name: "Isolate"; source: "EffectIsolate.qml" }
ListElement { name: "Magnify"; source: "EffectMagnify.qml" }
ListElement { name: "Page curl"; source: "EffectPageCurl.qml" }
ListElement { name: "Pixelate"; source: "EffectPixelate.qml" }
ListElement { name: "Posterize"; source: "EffectPosterize.qml" }
ListElement { name: "Ripple"; source: "EffectRipple.qml" }
ListElement { name: "Sepia"; source: "EffectSepia.qml" }
ListElement { name: "Sharpen"; source: "EffectSharpen.qml" }
ListElement { name: "Shockwave"; source: "EffectShockwave.qml" }
ListElement { name: "Tilt shift"; source: "EffectTiltShift.qml" }
ListElement { name: "Toon"; source: "EffectToon.qml" }
ListElement { name: "Warhol"; source: "EffectWarhol.qml" }
ListElement { name: "Wobble"; source: "EffectWobble.qml" }
ListElement { name: "Vignette"; source: "EffectVignette.qml" }
}
Component {
id: sourceDelegate
Item {
id: sourceDelegateItem
width: root.width
height: itemHeight
Button {
id: sourceSelectorItem
anchors.centerIn: parent
width: 0.9 * parent.width
height: 0.8 * itemHeight
text: name
onClicked: {
if (d.selectedItem)
d.selectedItem.state = "baseState"
d.selectedItem = sourceDelegateItem
d.selectedItem.state = "selected"
effectSource = source
root.clicked()
}
}
states: [
State {
name: "selected"
PropertyChanges {
target: sourceSelectorItem
bgColor: "#ff8888"
}
}
]
Component.onCompleted: {
if (name == "No effect") {
state = "selected"
d.selectedItem = sourceDelegateItem
}
}
transitions: [
Transition {
from: "*"
to: "*"
ColorAnimation {
properties: "color"
easing.type: Easing.OutQuart
duration: 500
}
}
]
}
}
Flickable {
anchors.fill: parent
contentHeight: (itemHeight * sources.count) + layout.anchors.topMargin + layout.spacing
clip: true
Column {
id: layout
anchors {
fill: parent
topMargin: 10
}
Repeater {
model: sources
delegate: sourceDelegate
}
}
}
}

52
examples/video/qmlvideofx/qml/qmlvideofx/EffectSepia.qml Normal file
View File

@@ -0,0 +1,52 @@
/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** 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
Effect {
// Constant properties which must be supported by every effect
property int numParameters: 0
property bool supportsDivider: true
property real dividerValue: 0.5
fragmentShaderFilename: "shaders/sepia.fsh"
}

55
examples/video/qmlvideofx/qml/qmlvideofx/EffectSharpen.qml Normal file
View File

@@ -0,0 +1,55 @@
/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** 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
Effect {
// Constant properties which must be supported by every effect
property int numParameters: 1
property bool supportsDivider: true
property real param1Value: 0.5
property real dividerValue: 0.5
property real amount: 18.0 * param1Value
fragmentShaderFilename: "shaders/sharpen.fsh"
}

81
examples/video/qmlvideofx/qml/qmlvideofx/EffectShockwave.qml Normal file
View File

@@ -0,0 +1,81 @@
/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** 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
Effect {
id: root
// Constant properties which must be supported by every effect
property int numParameters: 1
property bool supportsDivider: true
property real param1Value: 0.5
property real dividerValue: 0.5
property real granularity: param1Value * 20
property real centerX
property real centerY
property real time
SequentialAnimation {
running: true
loops: Animation.Infinite
ScriptAction {
script: {
centerX = Math.random()
centerY = Math.random()
}
}
NumberAnimation {
target: root
property: "time"
from: 0
to: 1
duration: 1000
}
}
property real weight: param1Value
fragmentShaderFilename: "shaders/shockwave.fsh"
}

58
examples/video/qmlvideofx/qml/qmlvideofx/EffectSobelEdgeDetection1.qml Normal file
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@@ -0,0 +1,58 @@
/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** 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
Effect {
// Constant properties which must be supported by every effect
property int numParameters: 1
property bool supportsDivider: true
property real param1Value: 0.5
property real dividerValue: 0.5
property real mixLevel: param1Value
property real targetSize: 250 - (200 * param1Value) // TODO: fix ...
property real resS: targetSize
property real resT: targetSize
fragmentShaderFilename: "shaders/sobeledgedetection1.fsh"
}

55
examples/video/qmlvideofx/qml/qmlvideofx/EffectSobelEdgeDetection2.qml Normal file
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@@ -0,0 +1,55 @@
/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** 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
Effect {
// Constant properties which must be supported by every effect
property int numParameters: 1
property bool supportsDivider: true
property real param1Value: 0.5
property real dividerValue: 0.5
property real weight: param1Value
fragmentShaderFilename: "shaders/sobeledgedetection2.fsh"
}

52
examples/video/qmlvideofx/qml/qmlvideofx/EffectTiltShift.qml Normal file
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/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** 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
Effect {
// Constant properties which must be supported by every effect
property int numParameters: 0
property bool supportsDivider: true
property real dividerValue: 0.5
fragmentShaderFilename: "shaders/tiltshift.fsh"
}

62
examples/video/qmlvideofx/qml/qmlvideofx/EffectToon.qml Normal file
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@@ -0,0 +1,62 @@
/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** 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
Effect {
// Constant properties which must be supported by every effect
property int numParameters: 1
property bool supportsDivider: true
property real param1Value: 0.5
property real dividerValue: 0.5
property real threshold: param1Value
property real targetSize: 250 - (200 * param1Value) // TODO: fix ...
property real resS: targetSize
property real resT: targetSize
// TODO
property real magTol: 0.3
property real quantize: 8.0
fragmentShaderFilename: "shaders/toon.fsh"
}

52
examples/video/qmlvideofx/qml/qmlvideofx/EffectVignette.qml Normal file
View File

@@ -0,0 +1,52 @@
/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** 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
Effect {
// Constant properties which must be supported by every effect
property int numParameters: 0
property bool supportsDivider: true
property real dividerValue: 0.5
fragmentShaderFilename: "shaders/vignette.fsh"
}

52
examples/video/qmlvideofx/qml/qmlvideofx/EffectWarhol.qml Normal file
View File

@@ -0,0 +1,52 @@
/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** 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
Effect {
// Constant properties which must be supported by every effect
property int numParameters: 0
property bool supportsDivider: true
property real dividerValue: 0.5
fragmentShaderFilename: "shaders/warhol.fsh"
}

59
examples/video/qmlvideofx/qml/qmlvideofx/EffectWobble.qml Normal file
View File

@@ -0,0 +1,59 @@
/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** 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
Effect {
// Constant properties which must be supported by every effect
property int numParameters: 1
property bool supportsDivider: true
property real param1Value: 0.5
property real dividerValue: 0.5
property real amplitude: param1Value * 0.05
property real frequency: 20
property real time: 0
NumberAnimation on time { loops: Animation.Infinite; from: 0; to: Math.PI * 2; duration: 600 }
fragmentShaderFilename: "shaders/wobble.fsh"
}

354
examples/video/qmlvideofx/qml/qmlvideofx/FileBrowser.qml Normal file
View File

@@ -0,0 +1,354 @@
/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** 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
import Qt.labs.folderlistmodel 1.0
Rectangle {
id: root
color: "white"
property bool showFocusHighlight: false
property variant folders: folders1
property variant view: view1
property alias folder: folders1.folder
property color textColor: "black"
signal openFile(string path)
FolderListModel {
id: folders1
folder: folder
}
FolderListModel {
id: folders2
folder: folder
}
SystemPalette {
id: palette
}
Component {
id: folderDelegate
Rectangle {
id: wrapper
function launch() {
if (folders.isFolder(index))
down(filePath);
else
root.openFile(filePath);
}
width: root.width
height: 52
color: "transparent"
Rectangle {
id: highlight; visible: false
anchors.fill: parent
color: palette.highlight
gradient: Gradient {
GradientStop { id: t1; position: 0.0; color: palette.highlight }
GradientStop { id: t2; position: 1.0; color: Qt.lighter(palette.highlight) }
}
}
Item {
width: 48; height: 48
Image {
source: "qrc:/images/folder.png"
anchors.centerIn: parent
visible: folders.isFolder(index)
}
}
Text {
id: nameText
anchors.fill: parent; verticalAlignment: Text.AlignVCenter
text: fileName
anchors.leftMargin: 54
font.pixelSize: 32
color: (wrapper.ListView.isCurrentItem && root.showFocusHighlight) ? palette.highlightedText : textColor
elide: Text.ElideRight
}
MouseArea {
id: mouseRegion
anchors.fill: parent
onPressed: {
root.showFocusHighlight = false;
wrapper.ListView.view.currentIndex = index;
}
onClicked: { if (folders == wrapper.ListView.view.model) launch() }
}
states: [
State {
name: "pressed"
when: mouseRegion.pressed
PropertyChanges { target: highlight; visible: true }
PropertyChanges { target: nameText; color: palette.highlightedText }
}
]
}
}
Rectangle {
id: cancelButton
width: 100
height: titleBar.height - 7
color: "black"
anchors { bottom: parent.bottom; horizontalCenter: parent.horizontalCenter }
Text {
anchors { fill: parent; margins: 4 }
text: "Cancel"
color: "white"
horizontalAlignment: Text.AlignHCenter
verticalAlignment: Text.AlignVCenter
font.pixelSize: 20
}
MouseArea {
anchors.fill: parent
onClicked: root.openFile("")
}
}
ListView {
id: view1
anchors.top: titleBar.bottom
anchors.bottom: cancelButton.top
x: 0
width: parent.width
model: folders1
delegate: folderDelegate
highlight: Rectangle {
color: palette.highlight
visible: root.showFocusHighlight && view1.count != 0
gradient: Gradient {
GradientStop { id: t1; position: 0.0; color: palette.highlight }
GradientStop { id: t2; position: 1.0; color: Qt.lighter(palette.highlight) }
}
width: view1.currentItem == null ? 0 : view1.currentItem.width
}
highlightMoveSpeed: 1000
pressDelay: 100
focus: true
state: "current"
states: [
State {
name: "current"
PropertyChanges { target: view1; x: 0 }
},
State {
name: "exitLeft"
PropertyChanges { target: view1; x: -root.width }
},
State {
name: "exitRight"
PropertyChanges { target: view1; x: root.width }
}
]
transitions: [
Transition {
to: "current"
SequentialAnimation {
NumberAnimation { properties: "x"; duration: 250 }
}
},
Transition {
NumberAnimation { properties: "x"; duration: 250 }
NumberAnimation { properties: "x"; duration: 250 }
}
]
Keys.onPressed: root.keyPressed(event.key)
}
ListView {
id: view2
anchors.top: titleBar.bottom
anchors.bottom: parent.bottom
x: parent.width
width: parent.width
model: folders2
delegate: folderDelegate
highlight: Rectangle {
color: palette.highlight
visible: root.showFocusHighlight && view2.count != 0
gradient: Gradient {
GradientStop { id: t1; position: 0.0; color: palette.highlight }
GradientStop { id: t2; position: 1.0; color: Qt.lighter(palette.highlight) }
}
width: view1.currentItem == null ? 0 : view1.currentItem.width
}
highlightMoveSpeed: 1000
pressDelay: 100
states: [
State {
name: "current"
PropertyChanges { target: view2; x: 0 }
},
State {
name: "exitLeft"
PropertyChanges { target: view2; x: -root.width }
},
State {
name: "exitRight"
PropertyChanges { target: view2; x: root.width }
}
]
transitions: [
Transition {
to: "current"
SequentialAnimation {
NumberAnimation { properties: "x"; duration: 250 }
}
},
Transition {
NumberAnimation { properties: "x"; duration: 250 }
}
]
Keys.onPressed: root.keyPressed(event.key)
}
Keys.onPressed: {
root.keyPressed(event.key);
if (event.key == Qt.Key_Return || event.key == Qt.Key_Select || event.key == Qt.Key_Right) {
view.currentItem.launch();
event.accepted = true;
} else if (event.key == Qt.Key_Left) {
up();
}
}
BorderImage {
source: "qrc:/images/titlebar.sci";
width: parent.width;
height: 52
y: -7
id: titleBar
Rectangle {
id: upButton
width: 48
height: titleBar.height - 7
color: "transparent"
Image { anchors.centerIn: parent; source: "qrc:/images/up.png" }
MouseArea { id: upRegion; anchors.centerIn: parent
width: 56
height: 56
onClicked: if (folders.parentFolder != "") up()
}
states: [
State {
name: "pressed"
when: upRegion.pressed
PropertyChanges { target: upButton; color: palette.highlight }
}
]
}
Rectangle {
color: "gray"
x: 48
width: 1
height: 44
}
Text {
anchors.left: upButton.right; anchors.right: parent.right; height: parent.height
anchors.leftMargin: 4; anchors.rightMargin: 4
text: folders.folder
color: "white"
elide: Text.ElideLeft; horizontalAlignment: Text.AlignRight; verticalAlignment: Text.AlignVCenter
font.pixelSize: 32
}
}
function down(path) {
if (folders == folders1) {
view = view2
folders = folders2;
view1.state = "exitLeft";
} else {
view = view1
folders = folders1;
view2.state = "exitLeft";
}
view.x = root.width;
view.state = "current";
view.focus = true;
folders.folder = path;
}
function up() {
var path = folders.parentFolder;
if (folders == folders1) {
view = view2
folders = folders2;
view1.state = "exitRight";
} else {
view = view1
folders = folders1;
view2.state = "exitRight";
}
view.x = -root.width;
view.state = "current";
view.focus = true;
folders.folder = path;
}
function keyPressed(key) {
switch (key) {
case Qt.Key_Up:
case Qt.Key_Down:
case Qt.Key_Left:
case Qt.Key_Right:
root.showFocusHighlight = true;
break;
default:
// do nothing
break;
}
}
}

94
examples/video/qmlvideofx/qml/qmlvideofx/FileOpen.qml Normal file
View File

@@ -0,0 +1,94 @@
/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** 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
color: "white"
property int buttonHeight: 35
signal openImage
signal openVideo
signal openCamera
signal close
Rectangle {
anchors {
topMargin: 10
bottomMargin: 10
top: parent.top;
bottom: parent.bottom;
horizontalCenter: parent.horizontalCenter
}
width: 0.9 * parent.width
color: "transparent"
Column {
anchors.fill: parent
spacing: 5
Button {
text: "Open image"
height: buttonHeight
width: parent.width
onClicked: root.openImage()
}
Button {
text: "Open video"
height: buttonHeight
width: parent.width
onClicked: root.openVideo()
}
Button {
text: "Start camera"
height: buttonHeight
width: parent.width
onClicked: root.openCamera()
}
Button {
text: "Reset"
height: buttonHeight
width: parent.width
onClicked: root.close()
}
}
}
}

113
examples/video/qmlvideofx/qml/qmlvideofx/HintedMouseArea.qml Normal file
View File

@@ -0,0 +1,113 @@
/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** 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.
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
// Mouse area which flashes to indicate its location on the screen
import QtQuick 2.0
MouseArea {
property alias hintColor: hintRect.color
property bool hintEnabled: true
Rectangle {
id: hintRect
anchors.fill: parent
color: "yellow"
opacity: 0
states: [
State {
name: "high"
PropertyChanges {
target: hintRect
opacity: 0.8
}
},
State {
name: "low"
PropertyChanges {
target: hintRect
opacity: 0.4
}
}
]
transitions: [
Transition {
from: "low"
to: "high"
SequentialAnimation {
NumberAnimation {
properties: "opacity"
easing.type: Easing.InOutSine
duration: 500
}
ScriptAction { script: hintRect.state = "low" }
}
},
Transition {
from: "*"
to: "low"
SequentialAnimation {
NumberAnimation {
properties: "opacity"
easing.type: Easing.InOutSine
duration: 500
}
ScriptAction { script: hintRect.state = "high" }
}
},
Transition {
from: "*"
to: "baseState"
NumberAnimation {
properties: "opacity"
easing.type: Easing.InOutSine
duration: 500
}
}
]
}
onHintEnabledChanged: hintRect.state = hintEnabled ? "low" : "baseState"
Component.onCompleted: hintRect.state = "low"
}

87
examples/video/qmlvideofx/qml/qmlvideofx/ParameterPanel.qml Normal file
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/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** 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
color: "transparent"
height: numParameters * sliderHeight + (numParameters + 1) * spacing
visible: numParameters > 0
property color lineColor: "black"
property int numParameters: 1
property alias param1Value: slider1.value
property alias param2Value: slider2.value
property bool enabled: true
property real gripSize: 25
property real spacing: 10
property real sliderHeight: 40
Slider {
id: slider1
color: "white"
enabled: parent.enabled
gripSize: root.gripSize
height: sliderHeight
visible: enabled
anchors {
left: parent.left
right: parent.right
bottom: (root.numParameters == 1) ? root.bottom : slider2.top
margins: root.spacing
}
}
Slider {
id: slider2
color: "white"
enabled: parent.enabled && root.numParameters >= 2
gripSize: root.gripSize
height: sliderHeight
visible: enabled
anchors {
left: parent.left
right: parent.right
bottom: root.bottom
margins: root.spacing
}
}
}

106
examples/video/qmlvideofx/qml/qmlvideofx/Slider.qml Normal file
View File

@@ -0,0 +1,106 @@
/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** 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
color: "white"
radius: 5
property alias value: grip.value
property color lineColor: "black"
property alias gripSize: grip.width
property alias enabled: mouseArea.enabled
Rectangle {
anchors { left: parent.left; right: parent.right; verticalCenter: parent.verticalCenter }
height: 3
color: displayedColor()
Rectangle {
anchors { fill: parent; margins: 1 }
color: root.color
}
}
Rectangle {
id: grip
property real value: 0.5
x: (value * parent.width) - width/2
anchors.verticalCenter: parent.verticalCenter
width: 20
height: width
radius: width/2
color: displayedColor()
MouseArea {
id: mouseArea
anchors.fill: parent
drag {
target: grip
axis: Drag.XAxis
minimumX: -parent.width/2
maximumX: root.width - parent.width/2
}
onPositionChanged: {
if (drag.active)
updatePosition()
}
onReleased: {
updatePosition()
}
function updatePosition() {
value = (grip.x + grip.width/2) / grip.parent.width
}
}
Rectangle {
anchors { fill: parent; margins: 1 }
radius: width/2
color: root.color
}
}
function displayedColor() {
var tint = Qt.rgba(color.r, color.g, color.b, 0.25)
return enabled ? lineColor : Qt.tint(color, tint)
}
}

205
examples/video/qmlvideofx/qml/qmlvideofx/main-largescreen.qml Normal file
View File

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/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** 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: 900
height: 600
color: "grey"
property string fileName
property alias volume: content.volume
property bool perfMonitorsLogging: false
property bool perfMonitorsVisible: false
QtObject {
id: d
property string openFileType
}
Rectangle {
id: inner
anchors.fill: parent
color: "grey"
Content {
id: content
anchors {
top: parent.top
left: parent.left
margins: 5
}
width: 600
height: 600
}
Loader {
id: performanceLoader
function init() {
console.log("[qmlvideofx] performanceLoader.init logging " + root.perfMonitorsLogging + " visible " + root.perfMonitorsVisible)
var enabled = root.perfMonitorsLogging || root.perfMonitorsVisible
source = enabled ? "../performancemonitor/PerformanceItem.qml" : ""
}
onLoaded: {
item.parent = content
item.anchors.top = content.top
item.anchors.left = content.left
item.anchors.right = content.right
item.height = 100
item.anchors.margins = 5
item.logging = root.perfMonitorsLogging
item.displayed = root.perfMonitorsVisible
item.init()
}
}
ParameterPanel {
id: parameterPanel
enabled: numParameters >= 1
numParameters: content.effect ? content.effect.numParameters : 0
anchors {
top: content.bottom
left: parent.left
bottom: parent.bottom
}
width: content.width
onParam1ValueChanged: updateParameters()
}
EffectSelectionPanel {
id: effectSelectionPanel
anchors {
top: parent.top
left: content.right
right: parent.right
margins: 5
}
height: 420
itemHeight: 40
onEffectSourceChanged: {
content.effectSource = effectSource
updateParameters()
}
}
FileOpen {
id: fileOpen
anchors {
top: effectSelectionPanel.bottom
left: content.right
right: parent.right
bottom: parent.bottom
margins: 5
}
buttonHeight: 32
}
}
Loader {
id: fileBrowserLoader
}
Component.onCompleted: {
fileOpen.openImage.connect(openImage)
fileOpen.openVideo.connect(openVideo)
fileOpen.openCamera.connect(openCamera)
fileOpen.close.connect(close)
}
function init() {
console.log("[qmlvideofx] main.init")
content.init()
performanceLoader.init()
if (fileName != "") {
d.openFileType = "video"
openFile(fileName)
}
}
function qmlFramePainted() {
if (performanceLoader.item)
performanceLoader.item.qmlFramePainted()
}
function updateParameters() {
if (content.effect.numParameters >= 1)
content.effect.param1Value = parameterPanel.param1Value
}
function openImage() {
d.openFileType = "image"
showFileBrowser("../../images")
}
function openVideo() {
d.openFileType = "video"
showFileBrowser("../../videos")
}
function openCamera() {
content.openCamera()
}
function close() {
content.openImage("qrc:/images/qt-logo.png")
}
function showFileBrowser(path) {
fileBrowserLoader.source = "FileBrowser.qml"
fileBrowserLoader.item.parent = root
fileBrowserLoader.item.anchors.fill = root
fileBrowserLoader.item.openFile.connect(root.openFile)
fileBrowserLoader.item.folder = path
inner.visible = false
}
function openFile(path) {
fileBrowserLoader.source = ""
if (path != "") {
if (d.openFileType == "image")
content.openImage(path)
else if (d.openFileType == "video")
content.openVideo(path)
}
inner.visible = true
}
}

416
examples/video/qmlvideofx/qml/qmlvideofx/main-smallscreen.qml Normal file
View File

@@ -0,0 +1,416 @@
/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** 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: "grey"
property string fileName
property alias volume: content.volume
property bool perfMonitorsLogging: false
property bool perfMonitorsVisible: false
QtObject {
id: d
property string openFileType
}
// 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("[qmlvideofx] 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: "grey"
Content {
id: content
anchors.fill: parent
gripSize: 40
onVideoFramePainted: performanceLoader.item.videoFramePainted()
}
ParameterPanel {
id: parameterPanel
anchors {
left: parent.left;
right: parent.right;
margins: 10
}
numParameters: content.effect.numParameters
y: parent.height
opacity: 0.75
gripSize: 40
states: [
State {
name: "shown"
PropertyChanges {
target: parameterPanel
y: parent.height - (parameterPanel.height + 10)
}
}
]
transitions: [
Transition {
from: "*"
to: "*"
NumberAnimation {
properties: "y"
easing.type: Easing.OutQuart
duration: 500
}
}
]
enabled: content.effect.numParameters >= 1 && effectSelectionPanel.state != "shown"
state: enabled ? "shown" : "baseState"
onParam1ValueChanged: updateParameters()
onParam2ValueChanged: updateParameters()
}
EffectSelectionPanel {
id: effectSelectionPanel
anchors {
top: parent.top;
bottom: parameterPanel.top;
margins: 10
}
x: parent.width
width: parent.width - 40
opacity: 0.75
radius: 20
itemHeight: 50
states: [
State {
name: "shown"
PropertyChanges {
target: effectSelectionPanel
x: 20
}
}
]
transitions: [
Transition {
from: "*"
to: "*"
NumberAnimation {
properties: "x"
easing.type: Easing.OutQuart
duration: 500
}
}
]
onEffectSourceChanged: {
content.effectSource = effectSource
parameterPanel.numParameters = content.effect.numParameters
updateParameters()
}
onClicked: state = "baseState"
}
Rectangle {
id: fileOpenContainer
anchors {
top: parent.top
bottom: parameterPanel.top
margins: 10
}
x: -width
width: parent.width - 40
color: "transparent"
Column {
anchors.fill: parent
FileOpen {
id: fileOpen
color: "transparent"
width: parent.width
height: 200
opacity: 0.75
radius: 20
buttonHeight: 40
}
MouseArea {
width: parent.width
height: 250
onClicked: fileOpenContainer.state = "baseState"
}
}
states: [
State {
name: "shown"
PropertyChanges {
target: fileOpenContainer
x: 20
}
}
]
transitions: [
Transition {
from: "*"
to: "*"
NumberAnimation {
properties: "x"
easing.type: Easing.OutQuart
duration: 500
}
}
]
}
Rectangle {
id: splashScreen
anchors {
horizontalCenter: parent.horizontalCenter
verticalCenter: parent.verticalCenter
}
width: 300
height: 200
radius: 0.1 * height
color: "white"
opacity: 0.9
border { color: "black"; width: 2 }
Text {
anchors {
fill: parent
margins: 5
}
horizontalAlignment: Text.AlignHCenter
verticalAlignment: Text.AlignVCenter
font.pixelSize: 24
text: "Tap on left side to switch between sources.\n\nTap on right side to switch between effects."
wrapMode: Text.WordWrap
}
MouseArea {
anchors.fill: parent
onClicked: parent.state = "hidden"
}
states: [
State {
name: "hidden"
PropertyChanges {
target: splashScreen
opacity: 0.0
}
}
]
transitions: [
Transition {
from: "*"
to: "*"
NumberAnimation {
properties: "opacity"
easing.type: Easing.OutQuart
duration: 500
}
}
]
}
HintedMouseArea {
id: fileOpenMouseArea
anchors {
left: parent.left;
top: parent.top;
bottom: parameterPanel.top;
topMargin: 75
}
width: 100
onClicked: {
fileOpenMouseArea.hintEnabled = false
effectSelectionPanelMouseArea.hintEnabled = false
splashScreen.state = "hidden"
fileOpenContainer.state = "shown"
}
enabled: (fileOpenContainer.state != "shown" && effectSelectionPanel.state != "shown")
}
HintedMouseArea {
id: effectSelectionPanelMouseArea
anchors {
right: parent.right;
top: parent.top;
bottom: parameterPanel.top;
topMargin: 75
}
width: 100
onClicked: {
fileOpenMouseArea.hintEnabled = false
effectSelectionPanelMouseArea.hintEnabled = false
splashScreen.state = "hidden"
effectSelectionPanel.state = "shown"
}
enabled: (fileOpenContainer.state != "shown" && effectSelectionPanel.state != "shown")
}
Image {
source: "qrc:/images/close.png"
anchors {
top: parent.top
right: parent.right
margins: 5
}
MouseArea {
anchors.fill: parent
onClicked: Qt.quit()
}
}
}
Component.onCompleted: {
fileOpen.openImage.connect(openImage)
fileOpen.openVideo.connect(openVideo)
fileOpen.openCamera.connect(openCamera)
fileOpen.close.connect(close)
}
Loader {
id: fileBrowserLoader
}
// Called from main() once root properties have been set
function init() {
console.log("[qmlvideofx] main.init")
content.init()
performanceLoader.init()
if (fileName != "") {
fileOpenMouseArea.hintEnabled = false
effectSelectionPanelMouseArea.hintEnabled = false
splashScreen.state = "hidden"
d.openFileType = "video"
openFile(fileName)
}
}
function qmlFramePainted() {
if (performanceLoader.item)
performanceLoader.item.qmlFramePainted()
}
function updateParameters() {
if (content.effect.numParameters >= 1)
content.effect.param1Value = parameterPanel.param1Value
if (content.effect.numParameters >= 2)
content.effect.param2Value = parameterPanel.param2Value
}
function openImage() {
fileOpenContainer.state = "baseState"
d.openFileType = "image"
showFileBrowser("../../images")
}
function openVideo() {
fileOpenContainer.state = "baseState"
d.openFileType = "video"
showFileBrowser("../../videos")
}
function openCamera() {
fileOpenContainer.state = "baseState"
content.openCamera()
}
function close() {
fileOpenContainer.state = "baseState"
content.openImage("qrc:/images/qt-logo.png")
}
function showFileBrowser(path) {
content.stop()
fileBrowserLoader.source = "FileBrowser.qml"
fileBrowserLoader.item.parent = root
fileBrowserLoader.item.anchors.fill = root
fileBrowserLoader.item.openFile.connect(root.openFile)
fileBrowserLoader.item.folder = path
inner.visible = false
}
function openFile(path) {
fileBrowserLoader.source = ""
if (path != "") {
if (d.openFileType == "image")
content.openImage(path)
else if (d.openFileType == "video")
content.openVideo(path)
}
inner.visible = true
}
}