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Set up IHostEnvironment

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dan_clark@outlook.com
2022-03-27 15:44:43 +01:00
parent 6f20f5d1ba
commit 40d8caf1e0
39 changed files with 478 additions and 209 deletions
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TheXamlGuy.TaskbarGroup.Core/TaskbarButtonMonitor.cs
+23 -27
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@@ -4,27 +4,34 @@ using System.Diagnostics;
namespace TheXamlGuy.TaskbarGroup.Core
{
public class TaskbarButtonMonitor : ITaskbarButtonMonitor
{
private readonly IDispatcherTimer dispatcherTimer;
private readonly IDispatcherTimerFactory dispatcherTimerFactory;
private readonly IServiceFactory serviceFactory;
private readonly ITaskbarList taskbarList;
private readonly IMessenger messenger;
private readonly IServiceFactory serviceFactory;
private readonly IDisposer disposer;
private readonly Dictionary<string, TaskbarButton> taskbarButtons = new();
private RECT taskbarBoundsCache;
private Rect? taskbarRectCache;
private IUIAutomationCondition? taskListCondition;
private IUIAutomationElement? taskListElement;
private HWND taskListHandle;
private IntPtr taskListHandle;
public TaskbarButtonMonitor(IMessenger messenger,
public TaskbarButtonMonitor(ITaskbarList taskbarList,
IMessenger messenger,
IDispatcherTimerFactory dispatcherTimerFactory,
IServiceFactory serviceFactory)
IServiceFactory serviceFactory,
IDisposer disposer)
{
this.taskbarList = taskbarList;
this.messenger = messenger;
this.dispatcherTimerFactory = dispatcherTimerFactory;
this.serviceFactory = serviceFactory;
this.disposer = disposer;
dispatcherTimer = dispatcherTimerFactory.Create(OnDispatcher, TimeSpan.FromMilliseconds(500));
disposer.Add(this, dispatcherTimer = dispatcherTimerFactory.Create(OnDispatcher, TimeSpan.FromMilliseconds(500)));
}
public void Initialize()
@@ -32,17 +39,12 @@ namespace TheXamlGuy.TaskbarGroup.Core
var clientUIAutomation = new CUIAutomation();
taskListCondition = clientUIAutomation.CreateTrueCondition();
var trayHandle = WindowHelper.Find("Shell_TrayWnd");
var rebarHandle = WindowHelper.Find("ReBarWindow32", trayHandle);
var taskHandle = WindowHelper.Find("MSTaskSwWClass", rebarHandle);
taskListHandle = WindowHelper.Find("MSTaskListWClass", taskHandle);
taskListHandle = taskbarList.GetHandle();
taskListElement = clientUIAutomation.ElementFromHandle(taskListHandle);
if (WindowHelper.TryGetBounds(taskListHandle, out var bounds))
if (WindowHelper.TryGetBounds(taskListHandle, out var rect))
{
taskbarBoundsCache = bounds;
taskbarRectCache = rect;
}
dispatcherTimer.Start();
@@ -51,17 +53,11 @@ namespace TheXamlGuy.TaskbarGroup.Core
private bool CheckDirtyTaskbarRegion()
{
if (WindowHelper.TryGetBounds(taskListHandle, out var bounds))
if (WindowHelper.TryGetBounds(taskListHandle, out var rect))
{
var width = taskbarBoundsCache.right - taskbarBoundsCache.left;
var height = taskbarBoundsCache.bottom - taskbarBoundsCache.top;
var deltaWidth = bounds.right - bounds.left;
var deltaHeight = bounds.bottom - bounds.top;
if (width != deltaWidth || height != deltaHeight)
if (taskbarRectCache?.Width != rect.Width || taskbarRectCache?.Height != rect.Height)
{
taskbarBoundsCache = bounds;
taskbarRectCache = rect;
return true;
}
}
@@ -76,7 +72,7 @@ namespace TheXamlGuy.TaskbarGroup.Core
var buttons = new Dictionary<string, tagRECT>();
if (taskElements is not null)
{
for (int index = 0; index <= taskElements.Length - 1; index++)
for (var index = 0; index <= taskElements.Length - 1; index++)
{
var taskUIElement = taskElements.GetElement(index);
var name = taskUIElement.CurrentName;
@@ -128,7 +124,7 @@ namespace TheXamlGuy.TaskbarGroup.Core
var name = button.Key;
var bounds = button.Value;
var buttonBounds = new TaskbarButtonBounds(bounds.left,
var rect = new Rect(bounds.left,
bounds.top,
bounds.right - bounds.left,
bounds.bottom - bounds.top);
@@ -137,14 +133,14 @@ namespace TheXamlGuy.TaskbarGroup.Core
{
Debug.WriteLine($"{name} button updated");
taskbarButtons[name].Bounds = buttonBounds;
taskbarButtons[name].Rect = rect;
messenger.Send(new TaskbarButtonUpdated(taskbarButtons[name]));
}
else
{
Debug.WriteLine($"{name} button added");
taskbarButtons.Add(name, serviceFactory.Create<TaskbarButton>(name, buttonBounds));
taskbarButtons.Add(name, serviceFactory.Create<TaskbarButton>(name, rect));
messenger.Send(new TaskbarButtonCreated(taskbarButtons[name]));
}
}