ukui-menu/qml/AppUI/AppPageHeader.qml

/*
 * Copyright (C) 2023, KylinSoft Co., Ltd.
 *
 * 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 3 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, see <https://www.gnu.org/licenses/>.
 *
 */

import QtQuick 2.12
import QtQuick.Layouts 1.12
import QtQuick.Controls 2.5
import AppControls2 1.0 as AppControls2
import org.ukui.menu.core 1.0
import org.ukui.menu.utils 1.0

Item {
    id: appPageHeaderRoot
    property string title: ""
    property Component content: null
    clip: true

    Loader {
        anchors.fill: parent
        property string title: appPageHeaderRoot.title
        sourceComponent: {
            return appPageHeaderRoot.content === null ? defaultComponent : appPageHeaderRoot.content
        }
    }

    Component {
        id: defaultComponent
        Item {
            id: root
            state: "normal"
            states: [
                State {
                    name: "normal"
                    PropertyChanges { target: searchBar; scale: 0.9; y: -pluginSelectionBar.height }
                    PropertyChanges { target: pluginSelectionBar; scale: 1.0; y: 0 }
                    StateChangeScript { script: pluginSelectMenu.model.reactivateProvider() }
                },
                State {
                    name: "search"
                    PropertyChanges { target: searchBar; scale: 1.0; y: 0 }
                    PropertyChanges { target: pluginSelectionBar; scale: 0.9; y: pluginSelectionBar.height }
                }
            ]

            transitions:[
                Transition {
                    to: "normal"
                    SequentialAnimation {
                        NumberAnimation { easing.type: Easing.InOutQuad; properties: "scale,y"; duration: 300 }
                        ScriptAction { script: searchBar.visible = false }
                    }
                },
                Transition {
                    to: "search"
                    SequentialAnimation {
                        ScriptAction { script: searchBar.visible = true }
                        NumberAnimation { easing.type: Easing.InOutQuad; properties: "scale,y"; duration: 300}
                    }
                }
            ]

            Item {
                id: searchBar
                width: parent.width; height: 30

                RowLayout {
                    anchors.fill: parent
                    anchors.leftMargin: 15
                    anchors.rightMargin: 15
                    spacing: 10

                    SearchInputBar {
                        id: searchInputBar
                        property string providerId: ""

                        Layout.fillWidth: true
                        Layout.fillHeight: true
                        radius: 16
                        onTextChanged: {
                            if (text === "") {
                                pluginSelectMenu.model.reactivateProvider();
                            } else {
                                appPageHeaderUtils.activateProvider(providerId);
                                appPageHeaderUtils.startSearch(text);
                            }
                        }
                    }

                    AppControls2.RoundButton {
                        Layout.preferredWidth: parent.height; Layout.preferredHeight: parent.height
                        buttonIcon: "image://appicon/edit-clear-symbolic"

                        onClicked: {
                            searchInputBar.clear();
                            root.state = "normal";
                        }
                    }
                }
            }

            Item {
                id: pluginSelectionBar
                width: parent.width
                height: parent.height
                RowLayout {
                    anchors.fill: parent
                    anchors.leftMargin: 16
                    spacing: 12
                    Text {
                        Layout.fillWidth: true
                        Layout.fillHeight: true
                        verticalAlignment: Qt.AlignVCenter
                        text: appPageHeaderRoot.title
                        font.bold: true
                    }

                    ListView {
                        Layout.preferredWidth: childrenRect.width
                        Layout.preferredHeight: 32
                        Layout.maximumWidth: 68
                        Layout.alignment: Qt.AlignVCenter

                        clip: true
                        spacing: 4
                        orientation: ListView.Horizontal

                        model: appPageHeaderUtils.model(PluginGroup.Button)
                        delegate: AppControls2.RoundButton {
                            width: height; height: ListView.view ? ListView.view.height : 0
                            buttonIcon: model.icon
                            onClicked: {
                                root.state = "search";
                                searchInputBar.providerId = model.id;
                            }
                        }
                    }

                    PluginSelectMenu {
                        id: pluginSelectMenu
                        Layout.preferredWidth: childrenRect.width
                        Layout.preferredHeight: 32
                        Layout.maximumHeight: 32
                        Layout.rightMargin: 8
                        Layout.alignment: Qt.AlignVCenter
                    }
                }
            }
        }
    }
}