Quelle  DiscoverUrlDisplay.qml  Sprache: unbekannt

/*****************************************************************************
 * Copyright (C) 2020 VLC authors and VideoLAN
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * ( at your option ) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
 *****************************************************************************/
import QtQuick
import QtQml.Models


import VLC.MainInterface
import VLC.Util
import VLC.Widgets as Widgets
import VLC.Style
import VLC.Playlist
import VLC.Network

Widgets.PageExt {
    id: root

    title: qsTr("URL")

    hasGridListMode: false
    isSearchable: urlListDisplay.active
                                    && urlListDisplay.item.isSearchable !== undefined
                                    && urlListDisplay.item.isSearchable

    //---------------------------------------------------------------------------------------------
    // Functions
    //---------------------------------------------------------------------------------------------

    function setCurrentItemFocus(reason) {
        searchField.forceActiveFocus(reason);
    }

    FocusScope {
        anchors.fill: parent
        focus: true

        Column {
            anchors.fill: parent

            FocusScope {
                id: searchFieldContainer

                AccessibleCompat.id: "networkUrlSearchField"

                width: parent.width
                height: searchField.height + VLCStyle.margin_normal * 2
                focus: true

                Navigation.parentItem:  root
                Navigation.downItem: urlListDisplay.item ?? null

                Widgets.TextFieldExt {
                    id: searchField

                    focus: true
                    anchors.centerIn: parent
                    height: VLCStyle.dp(32, VLCStyle.scale)
                    width: parent.width * .6
                    placeholderText: qsTr("Paste or write the URL here")
                    selectByMouse: true

                    onAccepted: {
                        if (urlListDisplay.status == Loader.Ready)
                            urlListDisplay.item.model.addAndPlay(text)
                        else
                            MainPlaylistController.append([text], true)
                    }

                    Keys.priority: Keys.AfterItem
                    Keys.onPressed: (event) => searchFieldContainer.Navigation.defaultKeyAction(event)

                    //ideally we should use Keys.onShortcutOverride but it doesn't
                    //work with TextField before 5.13 see QTBUG-68711
                    onActiveFocusChanged: {
                        if (activeFocus)
                            MainCtx.useGlobalShortcuts = false
                        else
                            MainCtx.useGlobalShortcuts = true
                    }
                }
            }

            Loader {
                id: urlListDisplay

                width: parent.width
                height: parent.height - searchFieldContainer.height

                active: MainCtx.mediaLibraryAvailable
                source: "qrc:///qt/qml/VLC/MediaLibrary/UrlListDisplay.qml"

                onLoaded: {
                    item.leftPadding = Qt.binding(function() {
                        return root.leftPadding
                    })

                    item.rightPadding = Qt.binding(function() {
                        return root.rightPadding
                    })

                    item.displayMarginEnd = Qt.binding(() => { return root.displayMarginEnd })

                    item.fadingEdge.enableBeginningFade = Qt.binding(() => { return root.enableBeginningFade })
                    item.fadingEdge.enableEndFade = Qt.binding(() => { return root.enableEndFade })

                    item.Navigation.upItem = searchField
                    item.Navigation.parentItem =  root

                    item.searchPattern = Qt.binding(() => root.search.pattern)
                }
            }
        }
    }
}