/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the Qt3D Editor of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:GPL-EXCEPT$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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** $QT_END_LICENSE$
**
****************************************************************************/
import QtQuick 2.5
import QtQuick.Controls 2.0 as QQC2
import QtQuick.Layouts 1.2
import QtQuick.Dialogs 1.2

ModelRoleInputField {
    id: fileInput
    width: parent.width
    height: mainLayout.height

    property alias label: fileLabel.text
    property url url: " "
    property alias tooltip: fileLabel.tooltip

    onCurrentValueChanged: {
        url = currentValue
    }

    FileDialog {
        id: fileDialog
        title: fileLabel.text
        onAccepted: {
            fileInput.undoText = qsTr("Change texture")
            handleEditingFinished(fileUrl)
            editorContent.textureFolder = folder
        }
    }

    RowLayout {
        id: mainLayout
        anchors.right: parent.right
        anchors.left: parent.left
        anchors.verticalCenter: parent.verticalCenter

        ColumnLayout {
            width: fileInput.width - fileInput.height
            Layout.alignment: Qt.AlignLeft
            height: fileInput.height

            StyledLabel {
                id: fileLabel
                text: qsTr("File") + editorScene.emptyString
                Layout.alignment: Qt.AlignLeft
            }

            QQC2.Button {
                id: fileButton
                Layout.alignment: Qt.AlignLeft
                implicitWidth: parent.width
                text: url
                contentItem: Text {
                        text: fileButton.text
                        font: fileButton.font
                        color: editorContent.itemBackgroundColor
                        horizontalAlignment: Text.AlignLeft
                        verticalAlignment: Text.AlignVCenter
                        elide: Text.ElideRight
                    }
                onClicked: {
                    fileDialog.folder = editorContent.textureFolder
                    fileDialog.open()
                }
            }
        }

        Rectangle {
            id: textureImage
            Layout.preferredHeight: fileInput.height
            Layout.preferredWidth: Layout.preferredHeight
            Layout.alignment: Qt.AlignRight
            border.color: editorContent.listHighlightColor
            border.width: 1
            Image {
                source: url
                anchors.fill: textureImage
                anchors.margins: 1
                fillMode: Image.Stretch
            }
            MouseArea {
                anchors.fill: parent
                onClicked: {
                    fileDialog.folder = editorContent.textureFolder
                    fileDialog.open()
                }
            }
        }
    }
}