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// Copyright (C) 2022 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
import QtQuick 2.15
import QtQuick.Layouts 1.15
import QtQuickDesignerTheme 1.0
import HelperWidgets 2.0
import QtQuick.Controls
import StudioTheme 1.0 as StudioTheme
import WebFetcher 1.0
import ContentLibraryBackend
Item {
id: root
// Download states: "" (ie default, not downloaded), "unavailable", "downloading", "downloaded",
// "failed"
property string downloadState: modelData.isDownloaded() ? "downloaded" : ""
property bool delegateVisible: modelData.textureVisible
property alias allowCancel: progressBar.closeButtonVisible
property alias progressValue: progressBar.value
property alias progressText: progressLabel.text
visible: root.delegateVisible
signal showContextMenu()
function statusText()
{
if (root.downloadState === "downloaded")
return qsTr("Texture was already downloaded.")
if (root.downloadState === "unavailable")
return qsTr("Network/Texture unavailable or broken Link.")
if (root.downloadState === "failed")
return qsTr("Could not download texture.")
return qsTr("Click to download the texture.")
}
Rectangle {
id: downloadPane
anchors.fill: parent
color: StudioTheme.Values.themeThumbnailBackground
border.color: "#00000000"
visible: root.downloadState === "downloading"
TextureProgressBar {
id: progressBar
anchors.rightMargin: 10
anchors.leftMargin: 10
anchors.left: parent.left
anchors.right: parent.right
anchors.verticalCenter: parent.verticalCenter
visible: false
onCancelRequested: {
downloader.cancel()
}
Text {
id: progressLabel
color: StudioTheme.Values.themeTextColor
text: qsTr("Progress:")
anchors.bottom: parent.top
anchors.bottomMargin: 5
anchors.left: parent.left
font.pixelSize: 12
}
Row {
anchors.top: parent.bottom
anchors.topMargin: 5
anchors.horizontalCenter: parent.horizontalCenter
Text {
id: progressAmount
color: StudioTheme.Values.themeTextColor
text: progressBar.value.toFixed(1)
font.pixelSize: 12
}
Text {
id: percentSign
color: StudioTheme.Values.themeTextColor
text: qsTr("%")
font.pixelSize: 12
}
}
} // TextureProgressBar
} // Rectangle
Image {
id: image
anchors.fill: parent
source: modelData.textureIcon
visible: root.delegateVisible && root.downloadState != "downloading"
cache: false
property string webUrl: modelData.textureWebUrl
IconButton {
id: downloadIcon
icon: root.downloadState === "unavailable"
? StudioTheme.Constants.downloadUnavailable
: StudioTheme.Constants.download
iconColor: root.downloadState === "unavailable" || root.downloadState === "failed"
? StudioTheme.Values.themeRedLight
: StudioTheme.Values.themeTextColor
iconSize: 22
iconScale: downloadIcon.containsMouse ? 1.2 : 1
iconStyle: Text.Outline
iconStyleColor: "black"
tooltip: modelData.textureToolTip + (downloadIcon.visible
? "\n\n" + root.statusText()
: "")
buttonSize: 22
transparentBg: true
anchors.right: parent.right
anchors.bottom: parent.bottom
visible: root.downloadState !== "downloaded"
anchors.bottomMargin: 0
anchors.rightMargin: 4
Rectangle { // Arrow Fill
anchors.centerIn: parent
z: -1
width: parent.width / 2
height: parent.height / 2
color: "black"
}
onClicked: {
if (root.downloadState !== "" && root.downloadState !== "failed")
return
if (!ContentLibraryBackend.rootView.markTextureDownloading())
return
progressBar.visible = true
tooltip.visible = false
root.progressText = qsTr("Downloading...")
root.allowCancel = true
root.progressValue = Qt.binding(function() { return downloader.progress })
root.downloadState = ""
downloader.start()
}
} // IconButton
ToolTip {
id: tooltip
// contentWidth is not calculated correctly by the toolTip (resulting in a wider tooltip than
// needed). Using a helper Text to calculate the correct width
contentWidth: helperText.width
bottomInset: -2
text: modelData.textureToolTip + (downloadIcon.visible
? "\n\n" + root.statusText()
: "")
delay: 1000
Text {
id: helperText
text: tooltip.text
visible: false
}
}
} // Image
MouseArea {
id: mouseArea
anchors.fill: parent
hoverEnabled: !downloadIcon.visible
propagateComposedEvents: downloadIcon.visible
acceptedButtons: Qt.LeftButton | Qt.RightButton
onEntered: tooltip.visible = image.visible
onExited: tooltip.visible = false
onPressed: (mouse) => {
if (mouse.button === Qt.LeftButton) {
if (root.downloadState === "downloaded")
ContentLibraryBackend.rootView.startDragTexture(modelData, mapToGlobal(mouse.x, mouse.y))
} else if (mouse.button === Qt.RightButton && root.downloadState === "downloaded") {
root.showContextMenu()
}
}
}
FileDownloader {
id: downloader
url: image.webUrl
probeUrl: false
downloadEnabled: true
onDownloadStarting: {
root.downloadState = "downloading"
}
onFinishedChanged: {
root.progressText = qsTr("Extracting...")
root.allowCancel = false
root.progressValue = Qt.binding(function() { return extractor.progress })
extractor.extract()
}
onDownloadCanceled: {
root.progressText = ""
root.progressValue = 0
root.downloadState = ""
ContentLibraryBackend.rootView.markNoTextureDownloading()
}
onDownloadFailed: {
root.downloadState = "failed"
ContentLibraryBackend.rootView.markNoTextureDownloading()
}
}
FileExtractor {
id: extractor
archiveName: downloader.completeBaseName
sourceFile: downloader.outputFile
targetPath: modelData.textureParentPath
alwaysCreateDir: false
clearTargetPathContents: false
onFinishedChanged: {
modelData.setDownloaded()
root.downloadState = modelData.isDownloaded() ? "downloaded" : "failed"
ContentLibraryBackend.rootView.markNoTextureDownloading()
}
}
}
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