/*
*  Copyright 2016  Smith AR <audoban@openmailbox.org>
*                  Michail Vourlakos <mvourlakos@gmail.com>
*
*  This file is part of Latte-Dock
*
*  Latte-Dock 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.
*
*  Latte-Dock 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 <http://www.gnu.org/licenses/>.
*/
import QtQuick 2.7
import QtQuick.Controls 1.4
import QtQuick.Layouts 1.3
import QtGraphicalEffects 1.0

import org.kde.plasma.core 2.0 as PlasmaCore
import org.kde.plasma.components 2.0 as PlasmaComponents
import org.kde.plasma.components 3.0 as PlasmaComponents3
import org.kde.plasma.plasmoid 2.0

import org.kde.latte 0.2 as Latte

import "../../controls" as LatteExtraControls

PlasmaComponents.Page {
    Layout.maximumWidth: content.width + content.Layout.leftMargin * 2
    Layout.maximumHeight: content.height + units.smallSpacing * 2

    property bool disableAllWindowsFunctionality: plasmoid.configuration.showWindowsOnlyFromLaunchers
                                                  && plasmoid.configuration.activeIndicator === Latte.Types.NoneIndicator

    ColumnLayout {
        id: content

        width: (dialog.appliedWidth - units.smallSpacing * 2) - Layout.leftMargin * 2
        spacing: dialog.subGroupSpacing
        anchors.horizontalCenter: parent.horizontalCenter
        Layout.leftMargin: units.smallSpacing * 2
        Layout.rightMargin: units.smallSpacing * 2

        //! BEGIN: Badges
        ColumnLayout {
            spacing: units.smallSpacing
            Layout.topMargin: units.smallSpacing
            Layout.rightMargin: units.smallSpacing * 2
            visible: dialog.highLevel

            LatteExtraControls.Header {
                text: i18n("Badges")
            }

            PlasmaComponents.CheckBox {
                Layout.leftMargin: units.smallSpacing * 2
                text: i18n("Unread messages from tasks")
                checked: plasmoid.configuration.showInfoBadge
                tooltip: i18n("Show unread messages or information from tasks")

                onClicked: {
                    plasmoid.configuration.showInfoBadge = checked
                }
            }

            PlasmaComponents.CheckBox {
                Layout.leftMargin: units.smallSpacing * 2
                text: i18n("Progress information for tasks")
                checked: plasmoid.configuration.showProgressBadge
                tooltip: i18n("Show a progress animation for tasks e.g. when copying files with Dolphin")

                onClicked: {
                    plasmoid.configuration.showProgressBadge = checked
                }
            }

            PlasmaComponents.CheckBox {
                Layout.leftMargin: units.smallSpacing * 2
                text: i18n("Audio playing from tasks")
                checked: plasmoid.configuration.showAudioBadge
                tooltip: i18n("Show audio playing from tasks")

                onClicked: {
                    plasmoid.configuration.showAudioBadge = checked
                }
            }

            PlasmaComponents.CheckBox {
                Layout.leftMargin: units.smallSpacing * 2
                text: i18n("Change volume when scrolling audio badge")
                checked: plasmoid.configuration.audioBadgeActionsEnabled
                enabled: plasmoid.configuration.showAudioBadge
                tooltip: i18n("The user is able to mute/unmute with click or change the volume with mouse wheel")

                onClicked: {
                    plasmoid.configuration.audioBadgeActionsEnabled = checked
                }
            }
        }
        //! END: Badges

        //! BEGIN: Tasks Interaction
        ColumnLayout {
            spacing: units.smallSpacing
            Layout.rightMargin: units.smallSpacing * 2

            LatteExtraControls.Header {
                text: i18n("Interaction")
            }

            PlasmaComponents.CheckBox {
                Layout.leftMargin: units.smallSpacing * 2
                text: i18n("Add launchers only in the Tasks Area")
                checked: plasmoid.configuration.addLaunchersInTaskManager
                tooltip: i18n("Launchers are added only in the taskmanager and not as plasma applets")

                onClicked: {
                    plasmoid.configuration.addLaunchersInTaskManager = checked;
                }
            }

            PlasmaComponents.CheckBox {
                id: windowActionsChk
                Layout.leftMargin: units.smallSpacing * 2
                text: i18n("Show window actions in the context menu")
                checked: plasmoid.configuration.showWindowActions
                visible: dialog.highLevel
                enabled: !disableAllWindowsFunctionality

                onClicked: {
                    plasmoid.configuration.showWindowActions = checked
                }
            }

            PlasmaComponents.CheckBox {
                id: unifyGlobalShortcutsChk
                Layout.leftMargin: units.smallSpacing * 2
                text: i18n("Based on position shortcuts apply only for tasks")
                checked: !plasmoid.configuration.unifiedGlobalShortcuts
                tooltip: i18n("Based on position global shortcuts are enabled only for tasks and not for applets")
                visible: dialog.highLevel
                enabled: latteView.isPreferredForShortcuts || (!latteView.managedLayout.preferredForShortcutsTouched && latteView.isHighestPriorityView())

                onClicked: {
                    plasmoid.configuration.unifiedGlobalShortcuts = !checked
                }
            }
        }
        //! END: Tasks Interaction

        //! BEGIN: Tasks Filters
        ColumnLayout {
            spacing: units.smallSpacing
            Layout.rightMargin: units.smallSpacing * 2

            LatteExtraControls.Header {
                text: i18n("Filters")
            }

            PlasmaComponents.CheckBox {
                id: showOnlyCurrentScreen
                Layout.leftMargin: units.smallSpacing * 2
                text: i18n("Show only tasks from the current screen")
                checked: plasmoid.configuration.showOnlyCurrentScreen

                onClicked: {
                    plasmoid.configuration.showOnlyCurrentScreen = checked
                }
            }

            PlasmaComponents.CheckBox {
                id: showOnlyCurrentDesktop
                Layout.leftMargin: units.smallSpacing * 2
                text: i18n("Show only tasks from the current desktop")
                checked: plasmoid.configuration.showOnlyCurrentDesktop

                onClicked: {
                    plasmoid.configuration.showOnlyCurrentDesktop = checked
                }
            }

            PlasmaComponents.CheckBox {
                id: showOnlyCurrentActivity
                Layout.leftMargin: units.smallSpacing * 2
                text: i18n("Show only tasks from the current activity")
                checked: plasmoid.configuration.showOnlyCurrentActivity

                onClicked: {
                    plasmoid.configuration.showOnlyCurrentActivity = checked
                }
            }

            PlasmaComponents.CheckBox {
                id: showWindowsOnlyFromLaunchersChk
                Layout.leftMargin: units.smallSpacing * 2
                text: i18n("Show only tasks from launchers")
                checked: plasmoid.configuration.showWindowsOnlyFromLaunchers
                visible: dialog.highLevel

                onClicked: {
                    plasmoid.configuration.showWindowsOnlyFromLaunchers = checked
                }
            }

            PlasmaComponents.CheckBox {
                id: groupTasksChk
                Layout.leftMargin: units.smallSpacing * 2
                text: i18n("Group tasks of the same application")
                checked: plasmoid.configuration.groupTasksByDefault
                tooltip: i18n("By default group tasks of the same application")
                visible: dialog.highLevel

                onClicked: {
                    plasmoid.configuration.groupTasksByDefault = checked
                }
            }
        }
        //! END: Tasks Filters

        //! BEGIN: Launchers Group
        ColumnLayout {
            spacing: units.smallSpacing
            Layout.rightMargin: units.smallSpacing * 2

            LatteExtraControls.Header {
                text: i18n("Launchers")
            }

            LatteExtraControls.SubHeader {
                isFirstSubCategory: true
                text: i18nc("launchers group", "Group");
            }

            RowLayout {
                Layout.fillWidth: true
                Layout.leftMargin: units.smallSpacing * 2
                spacing: 2

                property int group: plasmoid.configuration.launchersGroup

                ExclusiveGroup {
                    id: launchersGroup
                    onCurrentChanged: {
                        if (current.checked) {
                            viewConfig.updateLaunchersForGroup(current.group);
                            plasmoid.configuration.launchersGroup = current.group;
                        }
                    }
                }

                PlasmaComponents.Button {
                    Layout.fillWidth: true
                    text: i18nc("unique launchers group","Unique")
                    checked: parent.group === group
                    checkable: true
                    exclusiveGroup: launchersGroup
                    tooltip: i18n("Use a unique set of launchers for this view which is independent from any other view")

                    readonly property int group: Latte.Types.UniqueLaunchers
                }

                PlasmaComponents.Button {
                    Layout.fillWidth: true
                    text: i18nc("layout launchers group","Layout")
                    checked: parent.group === group
                    checkable: true
                    exclusiveGroup: launchersGroup
                    tooltip: i18n("Use the current layout set of launchers for this latteView. This group provides launchers <b>synchronization</b> between different views in the <b>same layout</b>")
                    //! it is shown only when the user has activated that option manually from the text layout file
                    visible: plasmoid.configuration.launchersGroup === group

                    readonly property int group: Latte.Types.LayoutLaunchers
                }

                PlasmaComponents.Button {
                    Layout.fillWidth: true
                    text: i18nc("global launchers group","Global")
                    checked: parent.group === group
                    checkable: true
                    exclusiveGroup: launchersGroup
                    tooltip: i18n("Use the global set of launchers for this latteView. This group provides launchers <b>synchronization</b> between different views and between <b>different layouts</b>")

                    readonly property int group: Latte.Types.GlobalLaunchers
                }
            }
        }
        //! END: Launchers Group

        //! BEGIN: Actions
        ColumnLayout {
            spacing: units.smallSpacing
            Layout.rightMargin: units.smallSpacing * 2
            visible: dialog.expertLevel

            LatteExtraControls.Header {
                text: i18n("Actions")
            }

            GridLayout {
                columns: 2
                Layout.leftMargin: units.smallSpacing * 2
                Layout.topMargin: units.smallSpacing
                enabled: !disableAllWindowsFunctionality

                PlasmaComponents.Label {
                    text: i18n("Left Click")
                }

                PlasmaComponents3.ComboBox {
                    id: leftClickAction
                    Layout.fillWidth: true
                    model: [i18nc("present windows action", "Present Windows"),
                        i18n("Cycle Through Tasks"),
                        i18n("Preview Windows")]

                    currentIndex: {
                        switch(plasmoid.configuration.leftClickAction) {
                        case Latte.Types.PresentWindows:
                            return 0;
                        case Latte.Types.CycleThroughTasks:
                            return 1;
                        case Latte.Types.PreviewWindows:
                            return 2;
                        }

                        return 0;
                    }

                    onCurrentIndexChanged: {
                        switch(currentIndex) {
                        case 0:
                            plasmoid.configuration.leftClickAction = Latte.Types.PresentWindows;
                            break;
                        case 1:
                            plasmoid.configuration.leftClickAction = Latte.Types.CycleThroughTasks;
                            break;
                        case 2:
                            plasmoid.configuration.leftClickAction = Latte.Types.PreviewWindows;
                            break;
                        }
                    }
                }

                PlasmaComponents.Label {
                    text: i18n("Middle Click")
                }

                PlasmaComponents3.ComboBox {
                    id: middleClickAction
                    Layout.fillWidth: true
                    model: [
                        i18nc("The click action", "None"),
                        i18n("Close Window or Group"),
                        i18n("New Instance"),
                        i18n("Minimize/Restore Window or Group"),
                        i18n("Cycle Through Tasks"),
                        i18n("Toggle Task Grouping")
                    ]

                    currentIndex: plasmoid.configuration.middleClickAction
                    onCurrentIndexChanged: plasmoid.configuration.middleClickAction = currentIndex
                }

                PlasmaComponents.Label {
                    text: i18n("Hover")
                }

                PlasmaComponents3.ComboBox {
                    id: hoverAction
                    Layout.fillWidth: true
                    model: [
                        i18nc("none action", "None"),
                        i18n("Preview Windows"),
                        i18n("Highlight Windows"),
                        i18n("Preview and Highlight Windows"),
                    ]

                    currentIndex: {
                        switch(plasmoid.configuration.hoverAction) {
                        case Latte.Types.NoneAction:
                            return 0;
                        case Latte.Types.PreviewWindows:
                            return 1;
                        case Latte.Types.HighlightWindows:
                            return 2;
                        case Latte.Types.PreviewAndHighlightWindows:
                            return 3;
                        }

                        return 0;
                    }

                    onCurrentIndexChanged: {
                        switch(currentIndex) {
                        case 0:
                            plasmoid.configuration.hoverAction = Latte.Types.NoneAction;
                            break;
                        case 1:
                            plasmoid.configuration.hoverAction = Latte.Types.PreviewWindows;
                            break;
                        case 2:
                            plasmoid.configuration.hoverAction = Latte.Types.HighlightWindows;
                            break;
                        case 3:
                            plasmoid.configuration.hoverAction = Latte.Types.PreviewAndHighlightWindows;
                            break;
                        }
                    }
                }
            }

            RowLayout {
                Layout.leftMargin: units.smallSpacing * 2
                Layout.topMargin: units.smallSpacing
                spacing: units.smallSpacing
                enabled: !disableAllWindowsFunctionality

                PlasmaComponents3.ComboBox {
                    id: modifier
                    Layout.maximumWidth: theme.mSize(theme.defaultFont).width * 5
                    model: ["Shift", "Ctrl", "Alt", "Meta"]

                    currentIndex: plasmoid.configuration.modifier
                    onCurrentIndexChanged: plasmoid.configuration.modifier = currentIndex
                }

                PlasmaComponents.Label {
                    text: "+"
                }

                PlasmaComponents3.ComboBox {
                    id: modifierClick
                    Layout.maximumWidth: theme.mSize(theme.defaultFont).width * 10
                    model: [i18n("Left Click"), i18n("Middle Click"), i18n("Right Click")]

                    currentIndex: plasmoid.configuration.modifierClick
                    onCurrentIndexChanged: plasmoid.configuration.modifierClick = currentIndex
                }

                PlasmaComponents.Label {
                    text: "="
                }

                PlasmaComponents3.ComboBox {
                    id: modifierClickAction
                    Layout.fillWidth: true
                    model: [i18nc("The click action", "None"), i18n("Close Window or Group"),
                        i18n("New Instance"), i18n("Minimize/Restore Window or Group"),  i18n("Cycle Through Tasks"), i18n("Toggle Task Grouping")]

                    currentIndex: plasmoid.configuration.modifierClickAction
                    onCurrentIndexChanged: plasmoid.configuration.modifierClickAction = currentIndex
                }
            }
        }
        //! END: Actions

        //! BEGIN: Actions
        ColumnLayout {
            spacing: units.smallSpacing
            Layout.rightMargin: units.smallSpacing * 2
            visible: dialog.expertLevel

            LatteExtraControls.Header {
                text: i18n("Recycling")
            }

            PlasmaComponents.Button {
                Layout.leftMargin: units.smallSpacing * 2
                Layout.topMargin: units.smallSpacing
                Layout.fillWidth: true

                text: i18n("Remove Latte Tasks Applet")
                enabled: latteView.latteTasksPresent()
                tooltip: i18n("Remove Latte Tasks plasmoid")

                onClicked: {
                    latteView.removeTasksPlasmoid();
                }
            }
        }

        //! Bottom spacer
        PlasmaComponents.Label{
            id: bottomMarginSpacer
            text:" "
        }
    }
}