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// SPDX-License-Identifier: Unlicense
import QtQuick 2.12
import QtQuick.Controls 2.13
import QtQuick.Layouts 1.6
import Qt.labs.platform 1.1
import fuzbal 1
import 'util.js' as Util
Page {
id: control
required property Video video
property bool modified: false
EventList {
id: eventList
onDataChanged: modified = true
onRowsInserted: modified = true
onRowsRemoved: modified = true
}
EventFilter {
id: eventFilter
sourceModel: eventList
}
FileDialog {
id: dialog
title: qsTr('Open video or tags')
nameFilters: [qsTr('all files (*)'), qsTr('fuzbal files (*.events *.json)')]
onAccepted: {
const path = file.toString()
if (path.endsWith('.json')) {
eventList.load({ 'tags': JSON.parse(io.read(file)) })
modified = true
} else {
video.source = path.endsWith('.events') ? path.substr(0, path.length-7) : path
const json = JSON.parse(io.read(video.source+'.events') || '{}')
eventList.load(json)
description.text = json['description'] || ''
modified = false
}
}
}
Keys.forwardTo: [video, tags]
// Save / load buttons.
header: ToolBar {
horizontalPadding: 0
RowLayout {
anchors.fill: parent
spacing: 0
Label {
text: video.loaded ? video.source : qsTr('(no video)')
elide: Text.ElideLeft
leftPadding: 5
Layout.fillWidth: true
}
ToolButton {
action: Action {
icon.name: 'document-save'
shortcut: StandardKey.Save
enabled: video.loaded && control.modified
onTriggered: {
var json = eventList.save()
json['description'] = description.text
json['video'] = video.source
json['version'] = Qt.application.version
io.write(video.source+'.events', JSON.stringify(json))
modified = false
}
}
visible: video.loaded
opacity: enabled ? 1 : 0.25
focusPolicy: Qt.NoFocus
}
ToolButton {
action: Action {
icon.name: 'document-open'
shortcut: StandardKey.Open
onTriggered: dialog.open()
}
focusPolicy: Qt.NoFocus
}
}
}
ColumnLayout {
anchors.fill: parent
// Description box.
Frame {
Layout.fillWidth: true
Layout.maximumHeight: 100
padding: 1
ScrollView {
anchors.fill: parent
contentWidth: parent.availableWidth
padding: 0
visible: description.enabled
background: Frame { }
ScrollBar.horizontal.policy: ScrollBar.AlwaysOff
TextArea {
id: description
placeholderText: qsTr('Description')
background: Rectangle { color: palette.base }
leftPadding: padding
selectByMouse: true
wrapMode: Text.Wrap
onTextChanged: modified = true
KeyNavigation.priority: KeyNavigation.BeforeItem
KeyNavigation.tab: events
}
}
}
TextField {
id: filter
Layout.fillWidth: true
placeholderText: qsTr('Filter')
onTextChanged: eventFilter.setFilter(text)
Keys.onEscapePressed: text = ''
Shortcut {
id: shortcutFilter
sequence: 'Ctrl+F'
onActivated: filter.forceActiveFocus()
}
Label {
anchors { right: parent.right; bottom: parent.bottom; margins: 4 }
visible: !parent.activeFocus
text: shortcutFilter.nativeText
font.pixelSize: filter.font.pixelSize * 0.75
color: 'gray'
}
}
Frame {
Layout.fillWidth: true
Layout.fillHeight: true
Layout.rightMargin: -control.padding
padding: 1
rightPadding: 0
background: Rectangle {
color: 'transparent'
border.color: events.activeFocus ? palette.highlight : palette.dark
radius: 2
}
Events {
id: events
model: eventFilter
tags: eventList.tags
anchors.fill: parent
focus: true
onEditingChanged: video.pause(editing)
onSelected: {
video.pause(true)
video.seek(event.time)
}
Keys.forwardTo: control
Shortcut {
id: shortcutEvents
sequence: 'Ctrl+E'
onActivated: events.forceActiveFocus()
}
Label {
anchors { right: parent.right; bottom: parent.bottom; margins: 4 }
visible: !parent.activeFocus
text: shortcutEvents.nativeText
font.pixelSize: filter.font.pixelSize * 0.75
color: 'gray'
}
}
}
Flow {
id: tags
Layout.fillWidth: true
enabled: video.loaded && !events.editing
// Try passing key to each field input in order.
Keys.enabled: enabled
Keys.forwardTo: Array.from({ length: buttons.count }, (_, i) => buttons.itemAt(i))
spacing: 5
Label {
text: qsTr('(no tags)')
visible: buttons.count === 0
}
Repeater {
id: buttons
model: eventList.tagsOrder.map(name => eventList.tags[name])
delegate: Button {
readonly property string name: modelData.name || modelData.tag
text: Util.addShortcut(name, modelData.key)
focusPolicy: Qt.NoFocus
implicitWidth: implicitContentWidth + 2*padding
onClicked: {
const index = eventList.insert(name, video.time)
// Reset filter if new event doesn’t match.
var row = eventFilter.mapFromSource(eventList.index(index, 0)).row
if (row === -1) {
filter.text = ''
row = index
}
events.currentIndex = row
const event = events.currentItem
if (event.fields.length > 0)
events.editing = true
}
Keys.onPressed: {
if (event.text === modelData.key) {
clicked()
event.accepted = true
}
}
}
}
}
}
}
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