Attributes/ExtensionAttributesManageNet/project/main/ShowOperationAttributesExample.cs - master - Edwar/cam-api-examples

Attributes/ExtensionAttributesManageNet/project/main/ShowOperationAttributesExample.cs
118 строк6 KB
cepera
Didnt compile after sdk version upgrade
01 мар 2025, 23:33
01 мар 2025, 23:337098ef7
using CAMAPI.Application;
using CAMAPI.Extensions;
using CAMAPI.ResultStatus;
using CAMAPI.DotnetHelper;
using CAMAPI.CustomAttributes;
using CAMAPI.UIDialogs;
using CAMAPI.UIDialogs.DotnetHelper;
using STCustomPropTypes;
using CAMAPI.TechnologyForm;

namespace ExtensionAttributesManageNet;

/// <summary>
/// Show parameters of the Operation user on clicking of the popup menu item
/// </summary>
public class ShowOperationAttributesExample : IExtension, IExtensionOperationPopup
{
    /// <inheritdoc />
    public IExtensionInfo? Info { get; set; }

    /// <summary>
    /// Shows dialog window with attributes of the current operation on clicking of corresponding popup menu item
    /// </summary>
    /// <param name="context">Running main application info</param>
    /// <param name="resultStatus">Object to contain some message to calling code</param>
    public void Build(IExtensionOperationPopupBuildContext context, out TResultStatus resultStatus)
    {
        resultStatus = default;
        // We use ComWrapper everywhere to limit the lifetime of the COM objects and 
        // make it predicable for CAM system and not rely on the garbage collector.
        using var contextW = ComWrapper.Create(context);
        try
        {
            // Get operation the user clicked on
            using var operation = ComWrapper.Create(context.SelectedOperation);
            // We want to show popup menu item only for operations which have toolpath, so they are not groups
            if (operation.It.IsGroup)
                return;
            // Here we add the popup menu item itself and say the callback method sould be called when user clicks on it
            using var popupItems = ComWrapper.Create(context.OperationPopup);
            popupItems.It.AddItem("Show Operation attributes", "Show Operation attributes", true, new OperationMenuItemClickHandler(), out resultStatus);
        }
        catch (Exception ex)
        {
            resultStatus.Code = TResultStatusCode.rsError;
            resultStatus.Description = ex.Message;
        }
    }

}

/// <summary>
/// The class that contains callback method for the popup menu item
/// </summary>
internal class OperationMenuItemClickHandler : ICamApiTechnologyFormOperationPopupItemOnClicked
{    
    /// <summary>
    /// The callback method for the popup menu item "Show Operation attributes"
    /// </summary>
    public void OnItemClicked(IExtensionOperationPopupItemOnClickedContext context, out TResultStatus resultStatus)
    {
        resultStatus = default;
        using var contextW = ComWrapper.Create(context);
        try
        {
            // Get operation the user clicked on
            using var operation = ComWrapper.Create(context.SelectedOperation);

            // Get ExtensionManager to ask Application instance
            using var extensionManager = ExtensionManagerHelper.GetInstance();

            // Ask Application from ExtensionManager
            using var appGetter = ComWrapper.Create(extensionManager.It.GetSingletonExtension("Extension.Global.Singletons.Application", out resultStatus) as ICamApiApplicationSingleton);
            using var app = ComWrapper.Create(appGetter.It.GetApplication(out resultStatus));

            // Get attributes manager to ask for attributes of the Operation
            using var manager = ComWrapper.Create(app.It.AttributesManager);

            // Check the user created example library before we ask for attributes from this library
            if (!LibraryChecker.CheckIsExampleLibraryAttached(manager.It)) 
                return;

            // Cast operation to ICamApiObjectWithAttributes to get the attributes tree
            var operationObj = (ICamApiObjectWithAttributes)operation.It;

            // Attributes tree is an exploded tree of attributes INSTANCES copied from attributes TYPES described in the library
            using var opAttributesTree = ComWrapper.Create(manager.It.GetAttributesForObject(operationObj));

            // Using the attributes tree we can view and modify values of attributes asking them by name or by TypeID.
            // We will use a "full name" of the attribute. Full name - is divided by "." symbol set of names of attribute nodes we
            // need to visit to reach desired one. Here it is "My Operation attributes.G-code file name" because we placed "G-code file name" 
            // attribute inside "My Operation attributes" category.
            // If the "G-code file name" still has default value we will initialize it with the operation name
            if (string.IsNullOrEmpty(opAttributesTree.It.Str.Value["My Operation attributes.G-code file name"]))
                opAttributesTree.It.Str.Value["My Operation attributes.G-code file name"] = operation.It.Name.Replace(" ", "_") + ".gcode";

            // We can use iterator to visit all nodes of the attributes tree
            using var attributesIterator = ComWrapper.Create(opAttributesTree.It.CreateIterator());
  
            // Enumerate attributes in Debug console
            AttributesDescriber.Describe(attributesIterator.It);

            // Create window to show attributes tree in inspector window
            using var window = new CamApiInspectorWindow();
            window.Caption = "Attributes of the operation: " + operation.It.Name;
            // The attributes tree iterator (ICamApiCustomAttributesTreeIterator) can be casted to IST_CustomPropIterator the window wants to show.
            window.SetPropIterator((IST_CustomPropIterator)attributesIterator.It);
            window.SetButtons((ushort)TUIButtonTypeFlags.btfOk);
            window.Show();

        }
        catch (Exception e)
        {
            resultStatus.Code = TResultStatusCode.rsError;
            resultStatus.Description = e.Message;
        }
    }
}