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[dtxmania/dtxmania.git] / FDK / コード / 01.フレームワーク / Win32 / NativeMethods.cs

diff --git a/FDK/コード/01.フレームワーク/Win32/NativeMethods.cs b/FDK/コード/01.フレームワーク/Win32/NativeMethods.cs
new file mode 100644 (file)
index 0000000..6cd66ec
--- /dev/null
+++ b/FDK/コード/01.フレームワーク/Win32/NativeMethods.cs
@@ -0,0 +1,115 @@
+/*
+* Copyright (c) 2007-2009 SlimDX Group
+* 
+* Permission is hereby granted, free of charge, to any person obtaining a copy
+* of this software and associated documentation files (the "Software"), to deal
+* in the Software without restriction, including without limitation the rights
+* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+* copies of the Software, and to permit persons to whom the Software is
+* furnished to do so, subject to the following conditions:
+* 
+* The above copyright notice and this permission notice shall be included in
+* all copies or substantial portions of the Software.
+* 
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+* THE SOFTWARE.
+*/
+using System;
+using System.Drawing;
+using System.Runtime.InteropServices;
+using System.Security;
+
+namespace SampleFramework
+{
+    static class NativeMethods
+    {
+        [SuppressUnmanagedCodeSecurityAttribute]
+        [DllImport("user32.dll", CharSet = CharSet.Auto, SetLastError = false)]
+        [return: MarshalAs(UnmanagedType.Bool)]
+        public static extern bool PeekMessage(out NativeMessage message, IntPtr hwnd, uint messageFilterMin, uint messageFilterMax, uint flags);
+
+        [SuppressUnmanagedCodeSecurityAttribute]
+        [DllImport("user32.dll", CharSet = CharSet.Auto, SetLastError = true)]
+        [return: MarshalAs(UnmanagedType.Bool)]
+        static extern bool GetClientRect(IntPtr hWnd, out NativeRectangle lpRect);
+
+        [SuppressUnmanagedCodeSecurityAttribute]
+        [DllImport("user32.dll", CharSet = CharSet.Auto, SetLastError = true)]
+        [return: MarshalAs(UnmanagedType.Bool)]
+        static extern bool GetWindowRect(IntPtr hWnd, out NativeRectangle lpRect);
+
+        [SuppressUnmanagedCodeSecurityAttribute]
+        [DllImport("user32.dll", CharSet = CharSet.Auto, SetLastError = true)]
+        [return: MarshalAs(UnmanagedType.Bool)]
+        public static extern bool GetWindowPlacement(IntPtr hWnd, ref WINDOWPLACEMENT lpwndpl);
+
+        [SuppressUnmanagedCodeSecurityAttribute]
+        [DllImport("user32.dll", CharSet = CharSet.Auto, SetLastError = true)]
+        [return: MarshalAs(UnmanagedType.Bool)]
+        public static extern bool SetWindowPlacement(IntPtr hWnd, ref WINDOWPLACEMENT lpwndpl);
+
+        [SuppressUnmanagedCodeSecurityAttribute]
+        [DllImport("user32.dll", CharSet = CharSet.Auto, SetLastError = true)]
+        public static extern uint SetWindowLong(IntPtr hWnd, int nIndex, uint dwNewLong);
+
+        [SuppressUnmanagedCodeSecurityAttribute]
+        [DllImport("user32.dll", CharSet = CharSet.Auto, SetLastError = true)]
+        public static extern uint GetWindowLong(IntPtr hWnd, int nIndex);
+
+        [SuppressUnmanagedCodeSecurityAttribute]
+        [DllImport("user32.dll", CharSet = CharSet.Auto, SetLastError = false)]
+        [return: MarshalAs(UnmanagedType.Bool)]
+        public static extern bool IsIconic(IntPtr hWnd);
+
+        [SuppressUnmanagedCodeSecurityAttribute]
+        [DllImport("user32.dll", CharSet = CharSet.Auto, SetLastError = false)]
+        [return: MarshalAs(UnmanagedType.Bool)]
+        public static extern bool IsZoomed(IntPtr hWnd);
+
+        [SuppressUnmanagedCodeSecurityAttribute]
+        [DllImport("user32.dll", CharSet = CharSet.Auto, SetLastError = false)]
+        [return: MarshalAs(UnmanagedType.Bool)]
+        public static extern bool ShowWindow(IntPtr hWnd, int nCmdShow);
+
+        [SuppressUnmanagedCodeSecurityAttribute]
+        [DllImport("user32.dll", CharSet = CharSet.Auto, SetLastError = true)]
+        [return: MarshalAs(UnmanagedType.Bool)]
+        public static extern bool AdjustWindowRect(ref NativeRectangle lpRect, uint dwStyle, [MarshalAs(UnmanagedType.Bool)]bool bMenu);
+
+        [SuppressUnmanagedCodeSecurityAttribute]
+        [DllImport("kernel32.dll", CharSet = CharSet.Auto, SetLastError = false)]
+        public static extern uint SetThreadExecutionState(uint esFlags);
+
+        [SuppressUnmanagedCodeSecurityAttribute]
+        [DllImport("user32.dll", CharSet = CharSet.Auto, SetLastError = true)]
+        [return: MarshalAs(UnmanagedType.Bool)]
+        public static extern bool SetWindowPos(IntPtr hWnd, IntPtr hWndInsertAfter, int X, int Y, int cx, int cy, uint uFlags);
+
+        [SuppressUnmanagedCodeSecurityAttribute]
+        [DllImport("user32.dll", CharSet = CharSet.Auto, SetLastError = false)]
+        public static extern IntPtr MonitorFromWindow(IntPtr hwnd, uint dwFlags);
+
+        public static Rectangle GetClientRectangle(IntPtr handle)
+        {
+            NativeRectangle rect;
+            if (!GetClientRect(handle, out rect))
+                return Rectangle.Empty;
+
+            return Rectangle.FromLTRB(rect.left, rect.top, rect.right, rect.bottom);
+        }
+
+        public static Rectangle GetWindowRectangle(IntPtr handle)
+        {
+            NativeRectangle rect;
+            if (!GetWindowRect(handle, out rect))
+                return Rectangle.Empty;
+
+            return Rectangle.FromLTRB(rect.left, rect.top, rect.right, rect.bottom);
+        }
+    }
+}