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method for inserting a plugin features collection to an telerik items collection

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Pascal
2024-01-23 10:50:48 +01:00
parent cc84215d73
commit 5b435f1cad
4 changed files with 113 additions and 0 deletions
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53
Pilz.Plugins.Advanced/Extensions.cs
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@@ -1,6 +1,7 @@
using System.Drawing;
using System.Reflection;
using Telerik.WinControls;
using Telerik.WinControls.Elements;
using Telerik.WinControls.UI;
namespace Pilz.Plugins.Advanced
@@ -50,6 +51,58 @@ namespace Pilz.Plugins.Advanced
return item;
}
/// <summary>
/// Inserts all items to an item collection.
/// </summary>
/// <param name="features"></param>
/// <param name="itemsCollection">Examples:<br/>
/// - <see cref="RadMenuItem.Items"/><br/>
/// - <see cref="RadSplitButtonElement.Items"/><br/>
/// - <see cref="RadDropDownButtonElement.Items"/><br/>
/// - <see cref="RadContextMenu.Items"/><br/>
/// - <see cref="RadRibbonBarGroup.Items"/><br/></param>
/// <param name="addDefaultHandler">Will add a default click handler that executes the feature.<br/>
/// You usually don't set customClickHandler if you set this parameter to <see cref="true"/>.</param>
/// <param name="customClickHandler">Adds a custom click handler. If addDefaultHandler is true, it will only work on <see cref="PluginFeature"/>s.<br/>
/// You usually don't set addDefaultHandler to true if you set this parameter to something not null.</param>
public static void InsertItemsTo(this IEnumerable<PluginFeature> features, RadItemOwnerCollection itemsCollection, bool addDefaultHandler = false, EventHandler? customClickHandler = null, FeatureInsertMode insertMode = FeatureInsertMode.Default, int? customDefault = null, int? customTop = null, int? customBottom = null)
{
var insertDefault = customDefault ?? (insertMode.HasFlag(FeatureInsertMode.DefaultStart) ? 0 : itemsCollection.Count);
var insertTop = customTop ?? (insertMode.HasFlag(FeatureInsertMode.InsertTop) || insertMode.HasFlag(FeatureInsertMode.DefaultStart) ? 0 : insertDefault);
var insertBottom = customBottom ?? (insertMode.HasFlag(FeatureInsertMode.InsertBottom) || insertMode.HasFlag(FeatureInsertMode.DefaultEnd) ? itemsCollection.Count : insertDefault);
foreach (var feature in features)
{
RadMenuItem item;
if (feature is PluginFunction function)
item = function.GetAsItem(addDefaultHandler);
else if (feature is PluginModule module)
item = module.GetAsItem(addDefaultHandler);
else
item = feature.GetAsItem(null);
switch (feature.Prioritization)
{
case FeaturePrioritization.High:
if (insertDefault >= insertTop) insertDefault++;
if (insertBottom >= insertTop) insertBottom++;
itemsCollection.Insert(insertTop++, item);
break;
case FeaturePrioritization.Default:
if (insertBottom >= insertDefault) insertBottom++;
if (insertTop >= insertDefault) insertTop++;
itemsCollection.Insert(insertDefault++, item);
break;
case FeaturePrioritization.Low:
if (insertTop >= insertBottom) insertTop++;
if (insertDefault >= insertBottom) insertDefault++;
itemsCollection.Insert(insertBottom++, item);
break;
}
}
}
private static void RadMenuItem_RMMethod_Click(object? sender, EventArgs e)
{
if (sender is RadMenuItem item && item.Tag is PluginModule function)