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https://github.com/ckaczor/wpf-notifyicon.git
synced 2026-01-28 01:35:37 -05:00
ADD Git attributes.
CHG End of line conversion.
This commit is contained in:
Philipp Sumi
@@ -1,164 +1,164 @@
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// Some interop code taken from Mike Marshall's AnyForm
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using System;
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using System.Drawing;
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using System.Runtime.InteropServices;
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namespace Hardcodet.Wpf.TaskbarNotification.Interop
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{
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/// <summary>
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/// Resolves the current tray position.
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/// </summary>
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public static class TrayInfo
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{
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/// <summary>
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/// Gets the position of the system tray.
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/// </summary>
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/// <returns>Tray coordinates.</returns>
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public static Point GetTrayLocation()
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{
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var info = new AppBarInfo();
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info.GetSystemTaskBarPosition();
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Rectangle rcWorkArea = info.WorkArea;
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int x = 0, y = 0;
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if (info.Edge == AppBarInfo.ScreenEdge.Left)
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{
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x = rcWorkArea.Left + 2;
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y = rcWorkArea.Bottom;
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}
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else if (info.Edge == AppBarInfo.ScreenEdge.Bottom)
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{
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x = rcWorkArea.Right;
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y = rcWorkArea.Bottom;
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}
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else if (info.Edge == AppBarInfo.ScreenEdge.Top)
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{
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x = rcWorkArea.Right;
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y = rcWorkArea.Top;
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}
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else if (info.Edge == AppBarInfo.ScreenEdge.Right)
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{
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x = rcWorkArea.Right;
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y = rcWorkArea.Bottom;
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}
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return new Point {X = x, Y = y};
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}
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}
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internal class AppBarInfo
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{
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[DllImport("user32.dll")]
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private static extern IntPtr FindWindow(String lpClassName, String lpWindowName);
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[DllImport("shell32.dll")]
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private static extern UInt32 SHAppBarMessage(UInt32 dwMessage, ref APPBARDATA data);
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[DllImport("user32.dll")]
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private static extern Int32 SystemParametersInfo(UInt32 uiAction, UInt32 uiParam,
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IntPtr pvParam, UInt32 fWinIni);
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private const int ABE_BOTTOM = 3;
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private const int ABE_LEFT = 0;
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private const int ABE_RIGHT = 2;
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private const int ABE_TOP = 1;
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private const int ABM_GETTASKBARPOS = 0x00000005;
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// SystemParametersInfo constants
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private const UInt32 SPI_GETWORKAREA = 0x0030;
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private APPBARDATA m_data;
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public ScreenEdge Edge
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{
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get { return (ScreenEdge) m_data.uEdge; }
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}
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public Rectangle WorkArea
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{
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get
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{
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Int32 bResult = 0;
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var rc = new RECT();
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IntPtr rawRect = Marshal.AllocHGlobal(Marshal.SizeOf(rc));
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bResult = SystemParametersInfo(SPI_GETWORKAREA, 0, rawRect, 0);
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rc = (RECT) Marshal.PtrToStructure(rawRect, rc.GetType());
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if (bResult == 1)
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{
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Marshal.FreeHGlobal(rawRect);
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return new Rectangle(rc.left, rc.top, rc.right - rc.left, rc.bottom - rc.top);
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}
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return new Rectangle(0, 0, 0, 0);
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}
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}
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public void GetPosition(string strClassName, string strWindowName)
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{
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m_data = new APPBARDATA();
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m_data.cbSize = (UInt32) Marshal.SizeOf(m_data.GetType());
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IntPtr hWnd = FindWindow(strClassName, strWindowName);
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if (hWnd != IntPtr.Zero)
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{
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UInt32 uResult = SHAppBarMessage(ABM_GETTASKBARPOS, ref m_data);
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if (uResult != 1)
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{
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throw new Exception("Failed to communicate with the given AppBar");
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}
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}
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else
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{
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throw new Exception("Failed to find an AppBar that matched the given criteria");
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}
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}
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public void GetSystemTaskBarPosition()
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{
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GetPosition("Shell_TrayWnd", null);
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}
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public enum ScreenEdge
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{
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Undefined = -1,
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Left = ABE_LEFT,
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Top = ABE_TOP,
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Right = ABE_RIGHT,
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Bottom = ABE_BOTTOM
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}
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[StructLayout(LayoutKind.Sequential)]
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private struct APPBARDATA
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{
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public UInt32 cbSize;
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public IntPtr hWnd;
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public UInt32 uCallbackMessage;
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public UInt32 uEdge;
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public RECT rc;
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public Int32 lParam;
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}
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[StructLayout(LayoutKind.Sequential)]
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private struct RECT
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{
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public Int32 left;
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public Int32 top;
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public Int32 right;
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public Int32 bottom;
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}
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}
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// Some interop code taken from Mike Marshall's AnyForm
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using System;
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using System.Drawing;
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using System.Runtime.InteropServices;
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namespace Hardcodet.Wpf.TaskbarNotification.Interop
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{
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/// <summary>
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/// Resolves the current tray position.
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/// </summary>
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public static class TrayInfo
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{
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/// <summary>
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/// Gets the position of the system tray.
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/// </summary>
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/// <returns>Tray coordinates.</returns>
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public static Point GetTrayLocation()
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{
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var info = new AppBarInfo();
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info.GetSystemTaskBarPosition();
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Rectangle rcWorkArea = info.WorkArea;
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int x = 0, y = 0;
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if (info.Edge == AppBarInfo.ScreenEdge.Left)
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{
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x = rcWorkArea.Left + 2;
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y = rcWorkArea.Bottom;
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}
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else if (info.Edge == AppBarInfo.ScreenEdge.Bottom)
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{
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x = rcWorkArea.Right;
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y = rcWorkArea.Bottom;
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}
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else if (info.Edge == AppBarInfo.ScreenEdge.Top)
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{
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x = rcWorkArea.Right;
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y = rcWorkArea.Top;
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}
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else if (info.Edge == AppBarInfo.ScreenEdge.Right)
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{
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x = rcWorkArea.Right;
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y = rcWorkArea.Bottom;
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}
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return new Point {X = x, Y = y};
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}
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}
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internal class AppBarInfo
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{
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[DllImport("user32.dll")]
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private static extern IntPtr FindWindow(String lpClassName, String lpWindowName);
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[DllImport("shell32.dll")]
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private static extern UInt32 SHAppBarMessage(UInt32 dwMessage, ref APPBARDATA data);
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[DllImport("user32.dll")]
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private static extern Int32 SystemParametersInfo(UInt32 uiAction, UInt32 uiParam,
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IntPtr pvParam, UInt32 fWinIni);
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private const int ABE_BOTTOM = 3;
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private const int ABE_LEFT = 0;
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private const int ABE_RIGHT = 2;
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private const int ABE_TOP = 1;
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private const int ABM_GETTASKBARPOS = 0x00000005;
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// SystemParametersInfo constants
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private const UInt32 SPI_GETWORKAREA = 0x0030;
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private APPBARDATA m_data;
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public ScreenEdge Edge
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{
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get { return (ScreenEdge) m_data.uEdge; }
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}
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public Rectangle WorkArea
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{
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get
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{
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Int32 bResult = 0;
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var rc = new RECT();
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IntPtr rawRect = Marshal.AllocHGlobal(Marshal.SizeOf(rc));
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bResult = SystemParametersInfo(SPI_GETWORKAREA, 0, rawRect, 0);
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rc = (RECT) Marshal.PtrToStructure(rawRect, rc.GetType());
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if (bResult == 1)
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{
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Marshal.FreeHGlobal(rawRect);
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return new Rectangle(rc.left, rc.top, rc.right - rc.left, rc.bottom - rc.top);
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}
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return new Rectangle(0, 0, 0, 0);
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}
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}
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public void GetPosition(string strClassName, string strWindowName)
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{
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m_data = new APPBARDATA();
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m_data.cbSize = (UInt32) Marshal.SizeOf(m_data.GetType());
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IntPtr hWnd = FindWindow(strClassName, strWindowName);
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if (hWnd != IntPtr.Zero)
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{
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UInt32 uResult = SHAppBarMessage(ABM_GETTASKBARPOS, ref m_data);
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if (uResult != 1)
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{
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throw new Exception("Failed to communicate with the given AppBar");
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}
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}
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else
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{
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throw new Exception("Failed to find an AppBar that matched the given criteria");
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}
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}
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public void GetSystemTaskBarPosition()
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{
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GetPosition("Shell_TrayWnd", null);
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}
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public enum ScreenEdge
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{
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Undefined = -1,
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Left = ABE_LEFT,
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Top = ABE_TOP,
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Right = ABE_RIGHT,
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Bottom = ABE_BOTTOM
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}
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[StructLayout(LayoutKind.Sequential)]
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private struct APPBARDATA
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{
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public UInt32 cbSize;
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public IntPtr hWnd;
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public UInt32 uCallbackMessage;
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public UInt32 uEdge;
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public RECT rc;
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public Int32 lParam;
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}
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[StructLayout(LayoutKind.Sequential)]
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private struct RECT
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{
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public Int32 left;
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public Int32 top;
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public Int32 right;
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public Int32 bottom;
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}
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}
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}
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