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// SPDX-FileCopyrightText: Nheko Contributors
//
// SPDX-License-Identifier: GPL-3.0-or-later
import QtQuick
import QtQuick.Window
import QtQuick.Controls
import QtQuick.Layouts
import im.nheko
AbstractButton {
required property int type
required property int originalWidth
required property int originalHeight
required property double proportionalHeight
required property string url
required property string blurhash
required property string body
required property string filename
required property bool isReply
required property string eventId
required property int containerHeight
property double divisor: isReply ? 5 : 3
//Layout.maximumWidth: originalWidth
Layout.maximumHeight: Math.min(originalHeight, containerHeight / divisor)
implicitWidth: height/proportionalHeight
implicitHeight: Math.min(Layout.maximumHeight, width*proportionalHeight)
hoverEnabled: true
state: (img.status != Image.Ready || timeline.privacyScreen.active) ? "BlurhashVisible" : "ImageVisible"
states: [
State {
name: "BlurhashVisible"
PropertyChanges {
target: blurhash_
opacity: (img.status != Image.Ready) || (timeline.privacyScreen.active && blurhash) ? 1 : 0
visible: (img.status != Image.Ready) || (timeline.privacyScreen.active && blurhash)
}
PropertyChanges {
target: img
opacity: 0
}
PropertyChanges {
target: mxcimage
opacity: 0
}
},
State {
name: "ImageVisible"
PropertyChanges {
target: blurhash_
opacity: 0
visible: false
}
PropertyChanges {
target: img
opacity: 1
}
PropertyChanges {
target: mxcimage
opacity: 1
}
}
]
transitions: [
Transition {
from: "ImageVisible"
to: "BlurhashVisible"
reversible: true
SequentialAnimation {
PropertyAction {
target: blurhash_
property: "visible"
}
ParallelAnimation {
NumberAnimation {
target: blurhash_
property: "opacity"
duration: 300
easing.type: Easing.Linear
}
NumberAnimation {
target: img
property: "opacity"
duration: 300
easing.type: Easing.Linear
}
NumberAnimation {
target: mxcimage
property: "opacity"
duration: 300
easing.type: Easing.Linear
}
}
}
}
]
property int metadataWidth
property bool fitsMetadata: parent != null ? (parent.width - width) > metadataWidth+4 : false
Image {
id: img
visible: !mxcimage.loaded
anchors.fill: parent
source: url != "" ? (url.replace("mxc://", "image://MxcImage/") + "?scale") : ""
asynchronous: true
fillMode: Image.PreserveAspectFit
horizontalAlignment: Image.AlignLeft
smooth: true
mipmap: true
sourceSize.width: Math.min(Screen.desktopAvailableWidth, originalWidth < 1 ? Screen.desktopAvailableWidth : originalWidth) * Screen.devicePixelRatio
sourceSize.height: Math.min(Screen.desktopAvailableHeight, (originalWidth < 1 ? Screen.desktopAvailableHeight : originalWidth*proportionalHeight)) * Screen.devicePixelRatio
}
MxcAnimatedImage {
id: mxcimage
visible: loaded
anchors.fill: parent
roomm: room
play: !Settings.animateImagesOnHover || parent.hovered
eventId: parent.eventId
}
Image {
id: blurhash_
anchors.fill: parent
source: blurhash ? ("image://blurhash/" + blurhash) : ("image://colorimage/:/icons/icons/ui/image-failed.svg?" + palette.buttonText)
asynchronous: true
fillMode: Image.PreserveAspectFit
sourceSize.width: parent.width * Screen.devicePixelRatio
sourceSize.height: parent.height * Screen.devicePixelRatio
}
onClicked: Settings.openImageExternal ? room.openMedia(eventId) : TimelineManager.openImageOverlay(room, url, eventId, originalWidth, proportionalHeight);
Item {
id: overlay
anchors.fill: parent
visible: parent.hovered
Rectangle {
id: container
width: parent.width
implicitHeight: imgcaption.implicitHeight
anchors.bottom: overlay.bottom
color: palette.window
opacity: 0.75
}
Text {
id: imgcaption
anchors.fill: container
elide: Text.ElideMiddle
horizontalAlignment: Text.AlignHCenter
verticalAlignment: Text.AlignVCenter
// See this MSC: https://github.com/matrix-org/matrix-doc/pull/2530
text: filename ? filename : body
color: palette.text
}
}
}
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