405 lines
17 KiB
C#
405 lines
17 KiB
C#
// Copyright (c) Microsoft Corporation. All rights reserved.
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//
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// THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND,
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// WHETHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED
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// WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A PARTICULAR PURPOSE.
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// THE ENTIRE RISK OF USE OR RESULTS IN CONNECTION WITH THE USE OF THIS CODE
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// AND INFORMATION REMAINS WITH THE USER.
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//
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/*********************************************************************
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* NOTE: A copy of this file exists at: WF\Common\Shared
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* The two files must be kept in sync. Any change made here must also
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* be made to WF\Common\Shared\NativeMethods.cs
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*********************************************************************/
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namespace System.Workflow.Activities.Common
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{
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using System;
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using System.Runtime.InteropServices;
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using System.Diagnostics.CodeAnalysis;
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static class NativeMethods
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{
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internal const int HDI_WIDTH = 0x0001;
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internal const int HDI_HEIGHT = HDI_WIDTH;
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internal const int HDI_TEXT = 0x0002;
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internal const int HDI_FORMAT = 0x0004;
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internal const int HDI_LPARAM = 0x0008;
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internal const int HDI_BITMAP = 0x0010;
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internal const int HDI_IMAGE = 0x0020;
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internal const int HDI_DI_SETITEM = 0x0040;
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internal const int HDI_ORDER = 0x0080;
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internal const int HDI_FILTER = 0x0100;
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internal const int HDF_LEFT = 0x0000;
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internal const int HDF_RIGHT = 0x0001;
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internal const int HDF_CENTER = 0x0002;
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internal const int HDF_JUSTIFYMASK = 0x0003;
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internal const int HDF_RTLREADING = 0x0004;
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internal const int HDF_OWNERDRAW = 0x8000;
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internal const int HDF_STRING = 0x4000;
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internal const int HDF_BITMAP = 0x2000;
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internal const int HDF_BITMAP_ON_RIGHT = 0x1000;
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internal const int HDF_IMAGE = 0x0800;
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internal const int HDF_SORTUP = 0x0400;
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internal const int HDF_SORTDOWN = 0x0200;
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internal const int LVM_GETHEADER = (0x1000 + 31);
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internal const int HDM_GETITEM = (0x1200 + 11);
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internal const int HDM_SETITEM = (0x1200 + 12);
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internal const int HORZRES = 8;
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internal const int VERTRES = 10;
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internal const int LOGPIXELSX = 88;
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internal const int LOGPIXELSY = 90;
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internal const int PHYSICALWIDTH = 110;
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internal const int PHYSICALHEIGHT = 111;
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internal const int PHYSICALOFFSETX = 112;
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internal const int PHYSICALOFFSETY = 113;
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internal const int WM_SETREDRAW = 0x000B;
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internal const int HOLLOW_BRUSH = 5;
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internal const int OBJ_PEN = 1;
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internal const int OBJ_BRUSH = 2;
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internal const int OBJ_EXTPEN = 11;
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internal const int GM_ADVANCED = 2;
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internal const int PS_COSMETIC = 0x00000000;
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internal const int PS_USERSTYLE = 7;
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internal const int BS_SOLID = 0;
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internal const int WS_POPUP = unchecked((int)0x80000000);
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internal const int WS_EX_DLGMODALFRAME = 0x00000001;
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internal const int WM_SETICON = 0x0080;
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internal const int SMALL_ICON = 0;
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internal const int LARGE_ICON = 1;
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internal const int PS_SOLID = 0;
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internal const int SWP_NOSIZE = unchecked((int)0x0001);
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internal const int SWP_NOZORDER = unchecked((int)0x0004);
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internal const int SWP_NOACTIVATE = unchecked((int)0x0010);
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internal const int WM_NOTIFY = unchecked((int)0x004E);
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internal const int WM_SETFONT = unchecked((int)0x0030);
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internal const int WS_EX_TOPMOST = unchecked((int)0x00000008L);
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internal const int WM_KEYDOWN = 0x100;
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internal const int WM_KEYUP = 0x101;
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internal const int WM_SYSKEYDOWN = 0x104;
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internal const int WM_SYSKEYUP = 0x105;
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internal const int TTF_IDISHWND = (0x0001);
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internal const int TTF_CENTERTIP = (0x0002);
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internal const int TTF_RTLREADING = (0x0004);
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internal const int TTF_SUBCLASS = (0x0010);
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internal const int TTF_TRACK = (0x0020);
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internal const int TTF_ABSOLUTE = (0x0080);
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internal const int TTF_TRANSPARENT = (0x0100);
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internal const int TTF_PARSELINKS = (0x1000);
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internal const int TTF_DI_SETITEM = (0x8000);
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internal const int TTS_ALWAYSTIP = (0x01);
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internal const int TTS_NOPREFIX = (0x02);
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internal const int TTS_NOANIMATE = (0x10);
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internal const int TTS_NOFADE = (0x20);
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internal const int TTS_BALLOON = (0x40);
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internal const int TTS_CLOSE = (0x80);
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internal const int TTDT_AUTOMATIC = 0;
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internal const int TTDT_RESHOW = 1;
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internal const int TTDT_AUTOPOP = 2;
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internal const int TTDT_INITIAL = 3;
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internal const int TTI_NONE = 0;
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internal const int TTI_INFO = 1;
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internal const int TTI_WARNING = 2;
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internal const int TTI_ERROR = 3;
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internal static readonly int TTN_GETDISPINFO;
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internal static readonly int TTN_NEEDTEXT;
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internal static readonly int TTN_SHOW = ((0 - 520) - 1);
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internal static readonly int TTN_POP = ((0 - 520) - 2);
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internal static readonly int TTM_POP = (0x0400 + 28);
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internal static readonly int TTM_ADDTOOL;
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internal static readonly int TTM_SETTITLE;
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internal static readonly int TTM_DELTOOL;
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internal static readonly int TTM_NEWTOOLRECT;
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internal static readonly int TTM_GETTOOLINFO;
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internal static readonly int TTM_SETTOOLINFO;
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internal static readonly int TTM_HITTEST;
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internal static readonly int TTM_GETTEXT;
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internal static readonly int TTM_UPDATETIPTEXT;
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internal static readonly int TTM_ENUMTOOLS;
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internal static readonly int TTM_GETCURRENTTOOL;
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internal static readonly int TTM_TRACKACTIVATE = (0x0400 + 17);
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internal static readonly int TTM_TRACKPOSITION = (0x0400 + 18);
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internal static readonly int TTM_ACTIVATE = (0x0400 + 1);
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internal static readonly int TTM_ADJUSTRECT = (0x400 + 31);
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internal static readonly int TTM_SETDELAYTIME = (0x0400 + 3);
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internal static readonly int TTM_RELAYEVENT = (0x0400 + 7);
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internal static readonly int TTM_UPDATE = (0x0400 + 29);
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internal static readonly int TTM_WINDOWFROMPOINT = (0x0400 + 16);
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internal static readonly int TTM_GETDELAYTIME = (0x0400 + 21);
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internal static readonly int TTM_SETMAXTIPWIDTH = (0x0400 + 24);
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private const int TTN_GETDISPINFOA = ((0 - 520) - 0);
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private const int TTN_GETDISPINFOW = ((0 - 520) - 10);
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private const int TTN_NEEDTEXTA = ((0 - 520) - 0);
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private const int TTN_NEEDTEXTW = ((0 - 520) - 10);
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private const int TTM_SETTITLEA = (0x0400 + 32);
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private const int TTM_SETTITLEW = (0x0400 + 33);
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private const int TTM_ADDTOOLA = (0x0400 + 4);
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private const int TTM_ADDTOOLW = (0x0400 + 50);
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private const int TTM_DELTOOLA = (0x0400 + 5);
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private const int TTM_DELTOOLW = (0x0400 + 51);
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private const int TTM_NEWTOOLRECTA = (0x0400 + 6);
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private const int TTM_NEWTOOLRECTW = (0x0400 + 52);
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private const int TTM_GETTOOLINFOA = (0x0400 + 8);
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private const int TTM_GETTOOLINFOW = (0x0400 + 53);
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private const int TTM_SETTOOLINFOA = (0x0400 + 9);
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private const int TTM_SETTOOLINFOW = (0x0400 + 54);
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private const int TTM_HITTESTA = (0x0400 + 10);
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private const int TTM_HITTESTW = (0x0400 + 55);
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private const int TTM_GETTEXTA = (0x0400 + 11);
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private const int TTM_GETTEXTW = (0x0400 + 56);
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private const int TTM_UPDATETIPTEXTA = (0x0400 + 12);
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private const int TTM_UPDATETIPTEXTW = (0x0400 + 57);
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private const int TTM_ENUMTOOLSA = (0x0400 + 14);
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private const int TTM_ENUMTOOLSW = (0x0400 + 58);
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private const int TTM_GETCURRENTTOOLA = (0x0400 + 15);
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private const int TTM_GETCURRENTTOOLW = (0x0400 + 59);
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static NativeMethods()
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{
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if (Marshal.SystemDefaultCharSize == 1)
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{
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TTN_GETDISPINFO = TTN_GETDISPINFOA;
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TTN_NEEDTEXT = TTN_NEEDTEXTA;
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TTM_ADDTOOL = TTM_ADDTOOLA;
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TTM_SETTITLE = TTM_SETTITLEA;
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TTM_DELTOOL = TTM_DELTOOLA;
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TTM_NEWTOOLRECT = TTM_NEWTOOLRECTA;
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TTM_GETTOOLINFO = TTM_GETTOOLINFOA;
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TTM_SETTOOLINFO = TTM_SETTOOLINFOA;
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TTM_HITTEST = TTM_HITTESTA;
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TTM_GETTEXT = TTM_GETTEXTA;
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TTM_UPDATETIPTEXT = TTM_UPDATETIPTEXTA;
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TTM_ENUMTOOLS = TTM_ENUMTOOLSA;
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TTM_GETCURRENTTOOL = TTM_GETCURRENTTOOLA;
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}
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else
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{
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TTN_GETDISPINFO = TTN_GETDISPINFOW;
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TTN_NEEDTEXT = TTN_NEEDTEXTW;
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TTM_ADDTOOL = TTM_ADDTOOLW;
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TTM_SETTITLE = TTM_SETTITLEW;
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TTM_DELTOOL = TTM_DELTOOLW;
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TTM_NEWTOOLRECT = TTM_NEWTOOLRECTW;
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TTM_GETTOOLINFO = TTM_GETTOOLINFOW;
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TTM_SETTOOLINFO = TTM_SETTOOLINFOW;
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TTM_HITTEST = TTM_HITTESTW;
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TTM_GETTEXT = TTM_GETTEXTW;
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TTM_UPDATETIPTEXT = TTM_UPDATETIPTEXTW;
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TTM_ENUMTOOLS = TTM_ENUMTOOLSW;
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TTM_GETCURRENTTOOL = TTM_GETCURRENTTOOLW;
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}
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}
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internal static bool Failed(int hr)
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{
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return (hr < 0);
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}
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internal static int ThrowOnFailure(int hr)
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{
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return ThrowOnFailure(hr, null);
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}
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internal static int ThrowOnFailure(int hr, params int[] expectedHRFailure)
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{
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if (Failed(hr))
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{
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if ((null == expectedHRFailure) || (Array.IndexOf(expectedHRFailure, hr) < 0))
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{
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Marshal.ThrowExceptionForHR(hr);
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}
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}
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return hr;
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}
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internal static IntPtr ListView_GetHeader(IntPtr hWndLV)
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{
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return SendMessage(hWndLV, LVM_GETHEADER, IntPtr.Zero, IntPtr.Zero);
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}
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internal static bool Header_GetItem(IntPtr hWndHeader, int index, [In, Out] NativeMethods.HDITEM hdi)
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{
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IntPtr success = SendMessage(hWndHeader, HDM_GETITEM, new IntPtr(index), hdi);
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return (success != IntPtr.Zero) ? true : false;
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}
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internal static bool Header_SetItem(IntPtr hWndHeader, int index, [In, Out] NativeMethods.HDITEM hdi)
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{
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IntPtr success = SendMessage(hWndHeader, HDM_SETITEM, new IntPtr(index), hdi);
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return (success != IntPtr.Zero) ? true : false;
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}
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//[DllImport("gdi32.dll", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Auto)]
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//public static extern IntPtr CreateSolidBrush(int crColor);
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//[DllImport("gdi32.dll", ExactSpelling = true, CharSet = CharSet.Auto)]
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//internal static extern bool RoundRect(HandleRef hDC, int left, int top, int right, int bottom, int width, int height);
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//[DllImport("gdi32.dll", ExactSpelling = true, EntryPoint = "CreatePen", CharSet = System.Runtime.InteropServices.CharSet.Auto)]
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//internal static extern IntPtr CreatePen(int nStyle, int nWidth, int crColor);
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[DllImport("gdi32", EntryPoint = "DeleteObject", CharSet = CharSet.Auto)]
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internal static extern bool DeleteObject(IntPtr hObject);
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[System.Runtime.InteropServices.DllImport("gdi32.dll", ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Auto)]
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public static extern int GetDeviceCaps(IntPtr hDC, int nIndex);
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[DllImport("user32", CharSet = CharSet.Auto)]
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public static extern IntPtr SendMessage(IntPtr hWnd, int msg, IntPtr wParam, [In, Out] NativeMethods.HDITEM lParam);
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[DllImport("user32.dll", CharSet = CharSet.Auto)]
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public extern static bool IsWindowVisible(IntPtr hWnd);
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[DllImport("user32.dll", CharSet = CharSet.Auto)]
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public extern static IntPtr SendMessage(IntPtr hWnd, int Msg, IntPtr wParam, IntPtr lParam);
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[DllImport("gdi32.dll", SetLastError = true, ExactSpelling = true, CharSet = CharSet.Auto)]
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public static extern bool LineTo(HandleRef hdc, int x, int y);
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[DllImport("gdi32.dll", SetLastError = true, ExactSpelling = true, CharSet = CharSet.Auto)]
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public static extern bool MoveToEx(HandleRef hdc, int x, int y, POINT pt);
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[DllImport("gdi32.dll", SetLastError = true, ExactSpelling = true, CharSet = CharSet.Auto)]
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public static extern IntPtr SelectObject(HandleRef hdc, HandleRef obj);
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[DllImport("gdi32.dll", SetLastError = true, ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Auto)]
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public static extern IntPtr GetCurrentObject(HandleRef hDC, uint uObjectType);
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[DllImport("gdi32.dll", SetLastError = true, ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Auto)]
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public static extern int DeleteObject(HandleRef hObject);
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[DllImport("gdi32.dll", SetLastError = true, ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Auto)]
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public static extern IntPtr ExtCreatePen(int style, int nWidth, LOGBRUSH logbrush, int styleArrayLength, int[] styleArray);
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[DllImport("gdi32.dll", SetLastError = true, ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Auto)]
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public static extern int SetWorldTransform(HandleRef hdc, XFORM xform);
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[DllImport("gdi32.dll", SetLastError = true, ExactSpelling = true, CharSet = System.Runtime.InteropServices.CharSet.Auto)]
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public static extern int SetGraphicsMode(HandleRef hdc, int iMode);
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[DllImport("user32.dll")]
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internal static extern IntPtr SendMessage(IntPtr hWnd, int Msg, IntPtr wParam, ref TOOLINFO ti);
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[DllImport("user32.dll")]
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internal static extern IntPtr SendMessage(IntPtr hWnd, int Msg, IntPtr wParam, ref RECT rc);
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[DllImport("user32.dll")]
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internal static extern int SetWindowPos(IntPtr hWnd, IntPtr hwndInsertAfter, int x, int y, int width, int height, int flags);
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[System.Runtime.InteropServices.ComVisible(false), StructLayout(LayoutKind.Sequential, CharSet = CharSet.Auto)]
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internal class HDITEM
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{
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public int mask = 0;
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public int cxy = 0;
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public IntPtr pszText = IntPtr.Zero;
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public IntPtr hbm = IntPtr.Zero;
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public int cchTextMax = 0;
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public int fmt = 0;
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public int lParam = 0;
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public int image = 0;
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public int order = 0;
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public int type = 0;
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public IntPtr filter = IntPtr.Zero;
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}
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[StructLayout(LayoutKind.Sequential)]
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internal class XFORM
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{
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//Default is identity matrix
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public float eM11 = 1.0f;
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public float eM12 = 0.0f;
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public float eM21 = 0.0f;
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public float eM22 = 1.0f;
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public float eDx = 0.0f;
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public float eDy = 0.0f;
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public XFORM()
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{
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}
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public XFORM(System.Drawing.Drawing2D.Matrix transform)
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{
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this.eM11 = transform.Elements[0];
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this.eM12 = transform.Elements[1];
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this.eM21 = transform.Elements[2];
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this.eM22 = transform.Elements[3];
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this.eDx = transform.Elements[4];
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this.eDy = transform.Elements[5];
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}
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}
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[StructLayout(LayoutKind.Sequential)]
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internal class LOGBRUSH
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{
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public int lbStyle;
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public int lbColor;
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public long lbHatch;
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public LOGBRUSH(int style, int color, int hatch)
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{
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this.lbStyle = style;
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this.lbColor = color;
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this.lbHatch = hatch;
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}
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}
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[StructLayout(LayoutKind.Sequential)]
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internal class POINT
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{
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public int x;
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public int y;
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}
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[StructLayout(LayoutKind.Sequential, Pack = 1, CharSet = CharSet.Auto)]
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internal class NMHDR
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{
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public IntPtr hwndFrom;
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public int idFrom;
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public int code;
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public NMHDR()
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{
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this.hwndFrom = IntPtr.Zero;
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this.idFrom = 0;
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this.code = 0;
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}
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}
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[StructLayout(LayoutKind.Sequential, Pack = 1, CharSet = CharSet.Auto)]
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internal struct RECT
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{
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public int left;
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public int top;
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public int right;
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public int bottom;
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}
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[StructLayout(LayoutKind.Sequential, Pack = 1, CharSet = CharSet.Auto)]
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internal struct TOOLINFO
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{
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public int size;
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public int flags;
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public IntPtr hwnd;
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public IntPtr id;
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public RECT rect;
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public IntPtr hinst;
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[SuppressMessage("Microsoft.Reliability", "CA2006:UseSafeHandleToEncapsulateNativeResources", Justification = "Not a security threat since its used by designer scenarios only")]
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public IntPtr text;
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public IntPtr lParam;
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}
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}
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}
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