Cura/plugins/PerObjectSettingsTool/PerObjectSettingsPanel.qml

// Copyright (c) 2017 Ultimaker B.V.
// Uranium is released under the terms of the LGPLv3 or higher.

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

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


Item
{
    id: base
    width: childrenRect.width
    height: childrenRect.height
    property var all_categories_except_support: [ "machine_settings", "resolution", "shell", "infill", "material", "speed",
                                    "travel", "cooling", "platform_adhesion", "dual", "meshfix", "blackmagic", "experimental"]

    readonly property string normal_mesh_type: ""
    readonly property string support_mesh_type: "support_mesh"
    readonly property string cutting_mesh_type: "cutting_mesh"
    readonly property string infill_mesh_type: "infill_mesh"
    readonly property string anti_overhang_mesh_type: "anti_overhang_mesh"

    property var currentMeshType: UM.ActiveTool.properties.getValue("MeshType")

    // Update the view every time the currentMeshType changes
    onCurrentMeshTypeChanged:
    {
        // set checked state of mesh type buttons
        normalButton.checked = currentMeshType === normal_mesh_type
        supportMeshButton.checked = currentMeshType === support_mesh_type
        overhangMeshButton.checked = currentMeshType === infill_mesh_type || currentMeshType === cutting_mesh_type
        antiOverhangMeshButton.checked = currentMeshType === anti_overhang_mesh_type

        // update active type label
        for (var button in meshTypeButtons.children)
        {
            if (meshTypeButtons.children[button].checked)
            {
                meshTypeLabel.text = catalog.i18nc("@label","Mesh Type") + ": " + meshTypeButtons.children[button].text
                break
            }
        }
    }

    function setOverhangsMeshType()
    {
        if (infillOnlyCheckbox.checked)
        {
            setMeshType(infill_mesh_type)
        }
        else
        {
            setMeshType(cutting_mesh_type)
        }
    }

    function setMeshType(type)
    {
        UM.ActiveTool.setProperty("MeshType", type)
    }

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

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

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

        Row // Mesh type buttons
        {
            id: meshTypeButtons
            spacing: UM.Theme.getSize("default_margin").width

            Button
            {
                id: normalButton
                text: catalog.i18nc("@label", "Normal model")
                iconSource: UM.Theme.getIcon("pos_normal");
                property bool needBorder: true
                checkable: true
                onClicked: setMeshType(normal_mesh_type);
                style: UM.Theme.styles.tool_button;
                z: 4
            }

            Button
            {
                id: supportMeshButton
                text: catalog.i18nc("@label", "Print as support")
                iconSource: UM.Theme.getIcon("pos_print_as_support");
                property bool needBorder: true
                checkable:true
                onClicked: setMeshType(support_mesh_type)
                style: UM.Theme.styles.tool_button;
                z: 3
            }

            Button
            {
                id: overhangMeshButton
                text: catalog.i18nc("@label", "Modify settings for overlays")
                iconSource: UM.Theme.getIcon("pos_modify_overlaps");
                property bool needBorder: true
                checkable:true
                onClicked: setMeshType(infill_mesh_type)
                style: UM.Theme.styles.tool_button;
                z: 2
            }

            Button
            {
                id: antiOverhangMeshButton
                text:  catalog.i18nc("@label", "Don't support overlaps")
                iconSource: UM.Theme.getIcon("pos_modify_dont_support_overlap");
                property bool needBorder: true
                checkable: true
                onClicked: setMeshType(anti_overhang_mesh_type)
                style: UM.Theme.styles.tool_button;
                z: 1
            }

        }

         Label
        {
            id: meshTypeLabel
            font: UM.Theme.getFont("default")
            color: UM.Theme.getColor("text")
            height: UM.Theme.getSize("setting").height
            verticalAlignment: Text.AlignVCenter
        }

        CheckBox
        {
            id: infillOnlyCheckbox

            text: catalog.i18nc("@action:checkbox","Infill only");

            style: UM.Theme.styles.checkbox;

            visible: currentMeshType === infill_mesh_type || currentMeshType === cutting_mesh_type
            onClicked: setOverhangsMeshType()

            Binding
            {
                target: infillOnlyCheckbox
                property: "checked"
                value: currentMeshType === infill_mesh_type
            }
        }

        Column // Settings Dialog
        {
            // 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)
            id: currentSettings
            property int maximumHeight: 200 * screenScaleFactor
            height: Math.min(contents.count * (UM.Theme.getSize("section").height + UM.Theme.getSize("default_lining").height), maximumHeight)
            visible: currentMeshType != "anti_overhang_mesh"

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

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

                    model: UM.SettingDefinitionsModel
                    {
                        id: addedSettingsModel
                        containerId: Cura.MachineManager.activeMachine != null ? Cura.MachineManager.activeMachine.definition.id: ""
                        expanded: [ "*" ]
                        filter:
                        {
                            if (printSequencePropertyProvider.properties.value == "one_at_a_time")
                            {
                                return {"settable_per_meshgroup": true}
                            }
                            return {"settable_per_mesh": true}
                        }
                        exclude:
                        {
                            var excluded_settings = [ "support_mesh", "anti_overhang_mesh", "cutting_mesh", "infill_mesh" ]

                            if(currentMeshType == "support_mesh")
                            {
                                excluded_settings = excluded_settings.concat(base.all_categories_except_support)
                            }
                            return excluded_settings
                        }

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

                        // For some reason the model object is updated after removing him from the memory and
                        // it happens only on Windows. For this reason, set the destroyed value manually.
                        Component.onDestruction:
                        {
                            setDestroyed(true)
                        }
                    }

                    delegate: Row
                    {
                        spacing: - UM.Theme.getSize("default_margin").width
                        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
                            property var externalResetHandler: false

                            //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: Math.round(UM.Theme.getSize("setting").height / 2)
                            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: 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")
                                    }
                                }
                            }
                        }

                        // 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: provider

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

                        UM.SettingPropertyProvider
                        {
                            id: inheritStackProvider
                            containerStackId: UM.ActiveTool.properties.getValue("ContainerID")
                            key: model.key
                            watchedProperties: [ "limit_to_extruder" ]
                        }

                        Connections
                        {
                            target: inheritStackProvider
                            onPropertiesChanged:
                            {
                                provider.forcePropertiesChanged()
                            }
                        }

                        Connections
                        {
                            target: UM.ActiveTool
                            onPropertiesChanged:
                            {
                                // the values cannot be bound with UM.ActiveTool.properties.getValue() calls,
                                // so here we connect to the signal and update the those values.
                                if (typeof UM.ActiveTool.properties.getValue("SelectedObjectId") !== "undefined")
                                {
                                    const selectedObjectId = UM.ActiveTool.properties.getValue("SelectedObjectId")
                                    if (addedSettingsModel.visibilityHandler.selectedObjectId != selectedObjectId)
                                    {
                                        addedSettingsModel.visibilityHandler.selectedObjectId = selectedObjectId
                                    }
                                }
                                if (typeof UM.ActiveTool.properties.getValue("ContainerID") !== "undefined")
                                {
                                    const containerId = UM.ActiveTool.properties.getValue("ContainerID")
                                    if (provider.containerStackId != containerId)
                                    {
                                        provider.containerStackId = containerId
                                    }
                                    if (inheritStackProvider.containerStackId != containerId)
                                    {
                                        inheritStackProvider.containerStackId = containerId
                                    }
                                }
                            }
                        }
                    }
                }
            }
        }

        Cura.SecondaryButton
        {
            id: customiseSettingsButton;
            height: UM.Theme.getSize("setting_control").height;
            visible: currentSettings.visible

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

            onClicked:
            {
                settingPickDialog.visible = true;
                if (currentMeshType == "support_mesh")
                {
                    settingPickDialog.additional_excluded_settings = base.all_categories_except_support;
                }
                else
                {
                    settingPickDialog.additional_excluded_settings = []
                }
            }
        }

    }

    UM.Dialog
    {
        id: settingPickDialog

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

        property var additional_excluded_settings

        onVisibilityChanged:
        {
            // force updating the model to sync it with addedSettingsModel
            if(visible)
            {
                // Set skip setting, it will prevent from resetting selected mesh_type
                contents.model.visibilityHandler.addSkipResetSetting(currentMeshType)
                listview.model.forceUpdate()

                updateFilter()
            }
        }

        function updateFilter()
        {
            var new_filter = {}
            new_filter["settable_per_mesh"] = true
            // Don't filter on "settable_per_meshgroup" any more when `printSequencePropertyProvider.properties.value`
            //   is set to "one_at_a_time", because the current backend architecture isn't ready for that.

            if(filterInput.text != "")
            {
                new_filter["i18n_label"] = "*" + filterInput.text
            }

            listview.model.filter = new_filter
        }

        TextField
        {
            id: filterInput

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

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

            onTextChanged: settingPickDialog.updateFilter()
        }

        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: filterInput.bottom
                left: parent.left
                right: parent.right
                bottom: parent.bottom
            }
            ListView
            {
                id:listview
                model: UM.SettingDefinitionsModel
                {
                    id: definitionsModel
                    containerId: Cura.MachineManager.activeMachine != null ? Cura.MachineManager.activeMachine.definition.id: ""
                    visibilityHandler: UM.SettingPreferenceVisibilityHandler {}
                    expanded: [ "*" ]
                    exclude:
                    {
                        var excluded_settings = [ "machine_settings", "command_line_settings", "support_mesh", "anti_overhang_mesh", "cutting_mesh", "infill_mesh" ]
                        excluded_settings = excluded_settings.concat(settingPickDialog.additional_excluded_settings)
                        return excluded_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"
                        }
                    }
                }
                Component.onCompleted: settingPickDialog.updateFilter()
            }
        }

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

    UM.SettingPropertyProvider
    {
        id: machineExtruderCount

        containerStack: Cura.MachineManager.activeMachine
        key: "machine_extruder_count"
        watchedProperties: [ "value" ]
        storeIndex: 0
    }

    UM.SettingPropertyProvider
    {
        id: printSequencePropertyProvider

        containerStack: Cura.MachineManager.activeMachine
        key: "print_sequence"
        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 { }
    }

}