ckaczor/FloatingStatusWindow
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Support for locking/unlocking and closing other windows

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This commit is contained in:
Chris Kaczor
2014-05-06 10:20:34 -04:00
parent 539b2283e7
commit 6a4524b2e2
8 changed files with 226 additions and 35 deletions
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60
FloatingStatusWindowLibrary/MainWindow.xaml.cs
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@@ -1,10 +1,11 @@
using System;
using Common.Wpf.Windows;
using System;
using System.Collections.Generic;
using System.Windows;
using System.Windows.Interop;
using System.Windows.Media;
using System.Windows.Shell;
using Common.Native;
using System.Windows.Threading;
namespace FloatingStatusWindowLibrary
{
@@ -13,6 +14,7 @@ namespace FloatingStatusWindowLibrary
private const int WindowCaptionHeight = 24;
private readonly WindowChrome _windowChrome;
private readonly Dispatcher _dispatcher;
private WindowSettings _windowSettings;
public WindowSettings WindowSettings
@@ -44,6 +46,8 @@ namespace FloatingStatusWindowLibrary
{
InitializeComponent();
_dispatcher = Dispatcher.CurrentDispatcher;
// Create and set the window chrome
_windowChrome = new WindowChrome { CaptionHeight = WindowCaptionHeight };
WindowChrome.SetWindowChrome(this, _windowChrome);
@@ -71,6 +75,30 @@ namespace FloatingStatusWindowLibrary
_windowSettings.Apply();
}
protected override IntPtr WndProc(IntPtr hwnd, int msg, IntPtr wParam, IntPtr lParam, ref bool handled)
{
if (msg == WindowManager.SetLockMessage)
{
var lockState = (wParam == (IntPtr) 1);
_dispatcher.InvokeAsync(() =>
{
WindowSettings.Locked = lockState;
Locked = lockState;
});
return IntPtr.Zero;
}
if (msg == WindowManager.CloseMessage)
{
_dispatcher.InvokeAsync(Close);
return IntPtr.Zero;
}
return base.WndProc(hwnd, msg, wParam, lParam, ref handled);
}
protected override void OnLocationChanged(EventArgs e)
{
base.OnLocationChanged(e);
@@ -85,36 +113,14 @@ namespace FloatingStatusWindowLibrary
_windowSettings.Size = new Size(Width, Height);
}
private List<Rect> _windowList;
private IntPtr _windowHandle;
protected override List<Rect> OtherWindows
protected override List<WindowInformation> OtherWindows
{
get
{
_windowList = new List<Rect>();
_windowHandle = new WindowInteropHelper(this).Handle;
var windowHandle = new WindowInteropHelper(this).Handle;
Functions.User32.EnumWindows(EnumWindowProc, IntPtr.Zero);
return _windowList;
return WindowManager.GetWindowList(windowHandle);
}
}
private bool EnumWindowProc(IntPtr hWnd, IntPtr lParam)
{
var windowText = Functions.Window.GetText(hWnd);
if (windowText == "FloatingStatusWindow" && hWnd != _windowHandle)
{
var windowPlacement = new Structures.WindowPlacement();
Functions.User32.GetWindowPlacement(hWnd, ref windowPlacement);
var p = windowPlacement.NormalPosition;
_windowList.Add(new Rect(p.X, p.Y, p.Width, p.Height));
}
return true;
}
}
}