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Diffstat (limited to 'examples/declarative-camera/CaptureControls.qml')
| -rw-r--r-- | examples/declarative-camera/CaptureControls.qml | 237 |
1 files changed, 237 insertions, 0 deletions
diff --git a/examples/declarative-camera/CaptureControls.qml b/examples/declarative-camera/CaptureControls.qml new file mode 100644 index 000000000..e431b73b5 --- /dev/null +++ b/examples/declarative-camera/CaptureControls.qml @@ -0,0 +1,237 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the examples of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import Qt 4.7 +import QtMultimediaKit 1.1 + +FocusScope { + property Camera camera + property bool previewAvailable : false + + property alias whiteBalance : wbModesButton.value + property alias flashMode : flashModesButton.value + property alias exposureCompensation : exposureCompensationButton.value + + property int buttonsPanelWidth: buttonPaneShadow.width + + signal previewSelected + id : captureControls + + Rectangle { + id: buttonPaneShadow + width: buttonPanningPane.width + 16 + height: parent.height + anchors.top: parent.top + anchors.right: parent.right + color: Qt.rgba(0.08, 0.08, 0.08, 1) + + Flickable { + id: buttonPanningPane + anchors { + right: parent.right + top: parent.top + bottom: parent.bottom + margins: 8 + } + width: buttonsColumn.width + + contentWidth: buttonsColumn.width + contentHeight: buttonsColumn.height + + Column { + id: buttonsColumn + spacing: 8 + + FocusButton { + camera: captureControls.camera + } + + CameraButton { + text: "Capture" + onClicked: camera.captureImage() + } + + CameraPropertyButton { + id : flashModesButton + value: Camera.FlashOff + model: ListModel { + ListElement { + icon: "images/camera_flash_auto.png" + value: Camera.FlashAuto + text: "Auto" + } + ListElement { + icon: "images/camera_flash_off.png" + value: Camera.FlashOff + text: "Off" + } + ListElement { + icon: "images/camera_flash_fill.png" + value: Camera.FlashOn + text: "On" + } + ListElement { + icon: "images/camera_flash_redeye.png" + value: Camera.FlashRedEyeReduction + text: "Red Eye Reduction" + } + } + } + + CameraPropertyButton { + id : wbModesButton + value: Camera.WhiteBalanceAuto + model: ListModel { + ListElement { + icon: "images/camera_auto_mode.png" + value: Camera.WhiteBalanceAuto + text: "Auto" + } + ListElement { + icon: "images/camera_white_balance_sunny.png" + value: Camera.WhiteBalanceSunlight + text: "Sunlight" + } + ListElement { + icon: "images/camera_white_balance_cloudy.png" + value: Camera.WhiteBalanceCloudy + text: "Cloudy" + } + ListElement { + icon: "images/camera_white_balance_incandescent.png" + value: Camera.WhiteBalanceIncandescent + text: "Incandescent" + } + ListElement { + icon: "images/camera_white_balance_flourescent.png" + value: Camera.WhiteBalanceFluorescent + text: "Fluorescent" + } + } + } + + ExposureCompensationButton { + id : exposureCompensationButton + } + + CameraButton { + text: "View" + onClicked: captureControls.previewSelected() + visible: captureControls.previewAvailable + } + + CameraButton { + id: quitButton + text: "Quit" + onClicked: Qt.quit() + } + + } + } + } + + + Item { + id: exposureDetails + anchors.bottom : parent.bottom + anchors.left : parent.left + anchors.bottomMargin: 16 + anchors.leftMargin: 16 + height: childrenRect.height + width: childrenRect.width + + visible : camera.lockStatus == Camera.Locked + + Rectangle { + opacity: 0.4 + color: "black" + anchors.fill: parent + } + + Row { + spacing : 16 + + Text { + text: "Av: "+camera.aperture.toFixed(1) + font.pixelSize: 18 + color: "white" + visible: camera.aperture > 0 + } + + Text { + font.pixelSize: 18 + color: "white" + visible: camera.shutterSpped > 0 + text: "Tv: "+printableExposureTime(camera.shutterSpeed) + + function printableExposureTime(t) { + if (t > 3.9) + return "Tv: "+t.toFixed() + "\""; + + if (t > 0.24 ) + return "Tv: "+t.toFixed(1) + "\""; + + if (t > 0) + return "Tv: 1/"+(1/t).toFixed(); + + return ""; + } + } + + Text { + text: "ISO: "+camera.iso.toFixed() + font.pixelSize: 18 + color: "white" + visible: camera.iso > 0 + } + } + } + + ZoomControl { + x : 0 + y : 0 + width : 100 + height: parent.height + + currentZoom: camera.digitalZoom + maximumZoom: Math.min(4.0, camera.maximumDigitalZoom) + onZoomTo: camera.setDigitalZoom(value) + } +} |