Cura/plugins/PerObjectSettingsTool/PerObjectSettingsPanel.qml

// Copyright (c) 2017 Ultimaker B.V.
// Uranium is released under the terms of the AGPLv3 or higher.

import QtQuick 2.2
import QtQuick.Controls 1.2
import QtQuick.Controls.Styles 1.2
import QtQuick.Window 2.2

import UM 1.2 as UM
import Cura 1.0 as Cura
import ".."

Item {
    id: base;

    UM.I18nCatalog { id: catalog; name: "cura"; }

    width: childrenRect.width;
    height: childrenRect.height;

    Column
    {
        id: items
        anchors.top: parent.top;
        anchors.left: parent.left;

        spacing: UM.Theme.getSize("default_margin").height

        Column
        {
            // This is to ensure that the panel is first increasing in size up to 200 and then shows a scrollbar.
            // It kinda looks ugly otherwise (big panel, no content on it)
            property int maximumHeight: 200 * Screen.devicePixelRatio
            height: Math.min(contents.count * (UM.Theme.getSize("section").height + UM.Theme.getSize("default_lining").height), maximumHeight)

            ScrollView
            {
                height: parent.height
                width: UM.Theme.getSize("setting").width + UM.Theme.getSize("setting").height
                style: UM.Theme.styles.scrollview

                ListView
                {
                    id: contents
                    spacing: UM.Theme.getSize("default_lining").height

                    model: UM.SettingDefinitionsModel
                    {
                        id: addedSettingsModel;
                        containerId: Cura.MachineManager.activeDefinitionId
                        expanded: [ "*" ]

                        visibilityHandler: Cura.PerObjectSettingVisibilityHandler
                        {
                            selectedObjectId: UM.ActiveTool.properties.getValue("SelectedObjectId")
                        }
                    }

                    delegate: Row
                    {
                        Loader
                        {
                            id: settingLoader
                            width: UM.Theme.getSize("setting").width
                            height: UM.Theme.getSize("section").height

                            property var definition: model
                            property var settingDefinitionsModel: addedSettingsModel
                            property var propertyProvider: provider
                            property var globalPropertyProvider: inheritStackProvider

                            //Qt5.4.2 and earlier has a bug where this causes a crash: https://bugreports.qt.io/browse/QTBUG-35989
                            //In addition, while it works for 5.5 and higher, the ordering of the actual combo box drop down changes,
                            //causing nasty issues when selecting different options. So disable asynchronous loading of enum type completely.
                            asynchronous: model.type != "enum" && model.type != "extruder"

                            onLoaded: {
                                settingLoader.item.showRevertButton = false
                                settingLoader.item.showInheritButton = false
                                settingLoader.item.showLinkedSettingIcon = false
                                settingLoader.item.doDepthIndentation = false
                                settingLoader.item.doQualityUserSettingEmphasis = false
                            }

                            sourceComponent:
                            {
                                switch(model.type)
                                {
                                    case "int":
                                        return settingTextField
                                    case "[int]":
                                        return settingTextField
                                    case "float":
                                        return settingTextField
                                    case "enum":
                                        return settingComboBox
                                    case "extruder":
                                        return settingExtruder
                                    case "optional_extruder":
                                        return settingOptionalExtruder
                                    case "bool":
                                        return settingCheckBox
                                    case "str":
                                        return settingTextField
                                    case "category":
                                        return settingCategory
                                    default:
                                        return settingUnknown
                                }
                            }
                        }

                        Button
                        {
                            width: (UM.Theme.getSize("setting").height / 2) | 0
                            height: UM.Theme.getSize("setting").height

                            onClicked: addedSettingsModel.setVisible(model.key, false)

                            style: ButtonStyle
                            {
                                background: Item
                                {
                                    UM.RecolorImage
                                    {
                                        anchors.verticalCenter: parent.verticalCenter
                                        width: parent.width
                                        height: parent.height / 2
                                        sourceSize.width: width
                                        sourceSize.height: width
                                        color: control.hovered ? UM.Theme.getColor("setting_control_button_hover") : UM.Theme.getColor("setting_control_button")
                                        source: UM.Theme.getIcon("minus")
                                    }
                                }
                            }
                        }

                        UM.SettingPropertyProvider
                        {
                            id: provider

                            containerStackId: UM.ActiveTool.properties.getValue("ContainerID")
                            key: model.key
                            watchedProperties: [ "value", "enabled", "validationState" ]
                            storeIndex: 0
                            removeUnusedValue: false
                        }

                        // Specialty provider that only watches global_inherits (we cant filter on what property changed we get events
                        // so we bypass that to make a dedicated provider).
                        UM.SettingPropertyProvider
                        {
                            id: inheritStackProvider
                            containerStackId: UM.ActiveTool.properties.getValue("ContainerID")
                            key: model.key
                            watchedProperties: [ "limit_to_extruder" ]
                        }

                        Binding
                        {
                            target: provider
                            property: "containerStackId"
                            when: model.settable_per_extruder || (inheritStackProvider.properties.limit_to_extruder != null && inheritStackProvider.properties.limit_to_extruder >= 0);
                            value:
                            {
                                // associate this binding with Cura.MachineManager.activeMachineId in the beginning so this
                                // binding will be triggered when activeMachineId is changed too.
                                // Otherwise, if this value only depends on the extruderIds, it won't get updated when the
                                // machine gets changed.
                                var activeMachineId = Cura.MachineManager.activeMachineId;

                                if(!model.settable_per_extruder || machineExtruderCount.properties.value == 1)
                                {
                                    //Not settable per extruder or there only is global, so we must pick global.
                                    return activeMachineId;
                                }
                                if(inheritStackProvider.properties.limit_to_extruder != null && inheritStackProvider.properties.limit_to_extruder >= 0)
                                {
                                    //We have limit_to_extruder, so pick that stack.
                                    return ExtruderManager.extruderIds[String(inheritStackProvider.properties.limit_to_extruder)];
                                }
                                if(ExtruderManager.activeExtruderStackId)
                                {
                                    //We're on an extruder tab. Pick the current extruder.
                                    return ExtruderManager.activeExtruderStackId;
                                }
                                //No extruder tab is selected. Pick the global stack. Shouldn't happen any more since we removed the global tab.
                                return activeMachineId;
                            }
                        }
                    }
                }
            }
        }

        Button
        {
            id: customise_settings_button;
            height: UM.Theme.getSize("setting").height;
            visible: parseInt(UM.Preferences.getValue("cura/active_mode")) == 1

            text: catalog.i18nc("@action:button", "Select settings");

            style: ButtonStyle
            {
                background: Rectangle
                {
                    width: control.width;
                    height: control.height;
                    border.width: UM.Theme.getSize("default_lining").width;
                    border.color: control.pressed ? UM.Theme.getColor("action_button_active_border") :
                                  control.hovered ? UM.Theme.getColor("action_button_hovered_border") : UM.Theme.getColor("action_button_border")
                    color: control.pressed ? UM.Theme.getColor("action_button_active") :
                           control.hovered ? UM.Theme.getColor("action_button_hovered") : UM.Theme.getColor("action_button")
                }
                label: Label
                {
                    text: control.text;
                    color: UM.Theme.getColor("setting_control_text");
                    anchors.centerIn: parent
                }
            }

            onClicked: settingPickDialog.visible = true;

            Connections
            {
                target: UM.Preferences;

                onPreferenceChanged:
                {
                    customise_settings_button.visible = parseInt(UM.Preferences.getValue("cura/active_mode"))
                }
            }
        }
    }


    UM.Dialog {
        id: settingPickDialog

        title: catalog.i18nc("@title:window", "Select Settings to Customize for this model")
        width: Screen.devicePixelRatio * 360;

        property string labelFilter: ""

        onVisibilityChanged:
        {
            // force updating the model to sync it with addedSettingsModel
            if(visible)
            {
                listview.model.forceUpdate()
            }
        }

        TextField {
            id: filter

            anchors {
                top: parent.top
                left: parent.left
                right: toggleShowAll.left
                rightMargin: UM.Theme.getSize("default_margin").width
            }

            placeholderText: catalog.i18nc("@label:textbox", "Filter...");

            onTextChanged:
            {
                if(text != "")
                {
                    listview.model.filter = {"settable_per_mesh": true, "i18n_label": "*" + text}
                }
                else
                {
                    listview.model.filter = {"settable_per_mesh": true}
                }
            }
        }

        CheckBox
        {
            id: toggleShowAll

            anchors {
                top: parent.top
                right: parent.right
            }

            text: catalog.i18nc("@label:checkbox", "Show all")
            checked: listview.model.showAll
            onClicked:
            {
                listview.model.showAll = checked;
            }
        }

        ScrollView
        {
            id: scrollView

            anchors
            {
                top: filter.bottom;
                left: parent.left;
                right: parent.right;
                bottom: parent.bottom;
            }
            ListView
            {
                id:listview
                model: UM.SettingDefinitionsModel
                {
                    id: definitionsModel;
                    containerId: Cura.MachineManager.activeDefinitionId
                    filter:
                    {
                        "settable_per_mesh": true
                    }
                    visibilityHandler: UM.SettingPreferenceVisibilityHandler {}
                    expanded: [ "*" ]
                    exclude: [ "machine_settings", "command_line_settings" ]
                }
                delegate:Loader
                {
                    id: loader

                    width: parent.width
                    height: model.type != undefined ? UM.Theme.getSize("section").height : 0;

                    property var definition: model
                    property var settingDefinitionsModel: definitionsModel

                    asynchronous: true
                    source:
                    {
                        switch(model.type)
                        {
                            case "category":
                                return "PerObjectCategory.qml"
                            default:
                                return "PerObjectItem.qml"
                        }
                    }
                }
            }
        }

        rightButtons: [
            Button {
                text: catalog.i18nc("@action:button", "Close");
                onClicked: {
                    settingPickDialog.visible = false;
                }
            }
        ]
    }

    UM.SettingPropertyProvider
    {
        id: machineExtruderCount

        containerStackId: Cura.MachineManager.activeMachineId
        key: "machine_extruder_count"
        watchedProperties: [ "value" ]
        storeIndex: 0
    }

    SystemPalette { id: palette; }

    Component
    {
        id: settingTextField;

        Cura.SettingTextField { }
    }

    Component
    {
        id: settingComboBox;

        Cura.SettingComboBox { }
    }

    Component
    {
        id: settingExtruder;

        Cura.SettingExtruder { }
    }

    Component
    {
        id: settingOptionalExtruder

        Cura.SettingOptionalExtruder { }
    }

    Component
    {
        id: settingCheckBox;

        Cura.SettingCheckBox { }
    }

    Component
    {
        id: settingCategory;

        Cura.SettingCategory { }
    }

    Component
    {
        id: settingUnknown;

        Cura.SettingUnknown { }
    }
}