shell32.java

jnative java 调用动态库需要的包和dll

/*
 * Shell32.java
 *
 * Created on 2. M鋜z 2007, 11:45
 *
 * To change this template, choose Tools | Template Manager
 * and open the template in the editor.
 */

package org.xvolks.jnative.util;

import org.xvolks.jnative.misc.*;
import org.xvolks.jnative.exceptions.*;
import org.xvolks.jnative.*;
import org.xvolks.jnative.misc.basicStructures.*;

/**
 *
 * @author osthop
 */
public class Shell32 {
    
    public static final String DLL_NAME = "shell32.dll";
    private static JNative nShell_NotifyIcon;
    private static String mLastErrorCode = "0";
    
    // uFlags:
    // Flag that specifies the file information to retrieve. If uFlags includes the SHGFI_ICON
    // or SHGFI_SYSICONINDEX value, the return value is the handle to the system image
    // list that contains the large icon images. If the SHGFI_SMALLICON value is included
    // with SHGFI_ICON or SHGFI_SYSICONINDEX, the return value is the handle to the
    // image list that contains the small icon images.

    // If uFlags does not include SHGFI_EXETYPE, SHGFI_ICON, SHGFI_SYSICONINDEX,
    // or SHGFI_SMALLICON, the return value is nonzero if successful, or zero otherwise.

    // This parameter can be a combination of the following values:

    // Modifies SHGFI_ICON, causing the function to retrieve the file//s large icon.
    public static final int SHGFI_LARGEICON = 0x0;

    // Modifies SHGFI_ICON, causing the function to retrieve the file//s small icon.
    public static final int SHGFI_SMALLICON = 0x1;

    // Modifies SHGFI_ICON, causing the function to retrieve the file//s open icon. A
    // container object displays an open icon to indicate that the container is open.
    public static final int SHGFI_OPENICON = 0x2;

    // Modifies SHGFI_ICON, causing the function to retrieve a shell-sized icon. If
    // this flag is not specified, the function sizes the icon according to the system
    // metric values.
    // The return value is *supposed to be* the handle of the system image list which
    // could be passed to the ImageList_GetIconSize function to get the icon size.
    // But the return value *is only* nonzero if successful, or zero otherwise.
    public static final int SHGFI_SHELLICONSIZE = 0x4;

    // Indicates that pszPath is the address of an ITEMIDLIST structure rather than
    // a path name.
    public static final int SHGFI_PIDL = 0x8;

    // Indicates that the function should not attempt to access the file specified by
    // pszPath. Rather, it should act as if the file specified by pszPath exists with
    // the file attributes passed in dwFileAttributes. This flag cannot be combined
    // with the SHGFI_ATTRIBUTES, SHGFI_EXETYPE, or SHGFI_PIDL flags.
    public static final int SHGFI_USEFILEATTRIBUTES = 0x10;

    // Retrieves the handle of the icon that represents the file and the index of the
    // icon within the system image list. The handle is copied to the hIcon member
    // of the structure specified by psfi, and the index is copied to the iIcon member.

    // The return value is *supposed to be* the handle of the system image list,
    // .....boolean instead...!!!
    // ** SHGFI_ICON creates a copy of the icon in memory. The DestroyIcon **
    // ** function must be called to free any memory the icon occupied.          **
    public static final int SHGFI_ICON = 0x100;

    // Retrieves the display name for the file. The name is copied to the szDisplayName
    // member of the structure specified by psfi. The returned display name uses the
    // long filename, if any, rather than the 8.3 form of the filename.
    public static final int SHGFI_DISPLAYNAME = 0x200;

    // Retrieves the string that describes the file//s type. The string is copied to the
    // szTypeName member of the structure specified by psfi.
    public static final int SHGFI_TYPENAME = 0x400;

    // Retrieves the file attribute flags. The flags are copied to the dwAttributes member
    // of the structure specified by psfi. See the constants at the end of this file.
    public static final int SHGFI_ATTRIBUTES = 0x800;

    // Retrieves the name of the file that contains the icon representing the file. The
    // name is copied to the szDisplayName member of the structure specified by psfi.
    public static final int SHGFI_ICONLOCATION = 0x1000;

    // Returns the type of the executable file if pszPath identifies an executable file.
    // To retrieve the executable file type, uFlags must specify only SHGFI_EXETYPE.
    // The return value specifies the type of the executable file:
    // LowWord value       HighWord value         Type
    // 0                                                           Nonexecutable file or an error condition.
    // "NE" or "PE"          3.0, 3.5, or 4.0           Windows application
    // "MZ"                      0                              MS-DOS .EXE, .COM or .BAT file
    // "PE"                      0                              Win32 console application
    public static final int SHGFI_EXETYPE = 0x2000;

    // Constants to represent the strings as ASCII char codes
    public static final int EXE_WIN16 = 0x454E;    // "NE"
    public static final int EXE_DOS16 = 0x5A4D;  // "MZ"
    public static final int EXE_WIN32 = 0x4550;    // "PE"
    //public static final int EXE_DOS32 = 0x4543   // "CE"

    // Retrieves the index of the icon within the system image list. The index is copied to
    // the iIcon member of the structure specified by psfi. The return value is the handle of
    // the system image list.
    public static final int SHGFI_SYSICONINDEX = 0x4000;

    // Modifies SHGFI_ICON, causing the function to add the link overlay to the file//s icon.
    public static final int SHGFI_LINKOVERLAY = 0x8000;

    // Modifies SHGFI_ICON, causing the function to blend the file//s icon with the system
    // highlight color.
    public static final int SHGFI_SELECTED = 0x10000;

    // ============================================================

    // From IShellFolder::GetAttributesOf  (SFGAO)
    // The following list the attribute flags that may be returned by SHGFI_ATTRIBUTES.
    // File object attributes include capability flags, display attributes, contents flags,
    // and miscellaneous attributes.

    // Capability flags:
    public static final int DROPEFFECT_COPY = 1;
    public static final int DROPEFFECT_MOVE = 2;
    public static final int DROPEFFECT_LINK = 4;
    public static final int SFGAO_CANCOPY = DROPEFFECT_COPY;   // // Objects can be copied
    public static final int SFGAO_CANMOVE = DROPEFFECT_MOVE;  // // Objects can be moved
    public static final int SFGAO_CANLINK = DROPEFFECT_LINK;        // // Objects can have shortcuts
    public static final int SFGAO_CANRENAME = 0x10;                     // // Objects can be renamed
    public static final int SFGAO_CANDELETE = 0x20;                       // // Objects can be deleted
    public static final int SFGAO_HASPROPSHEET = 0x40;               // // Objects have property sheets
    public static final int SFGAO_DROPTARGET = 0x100;                  // // Objects are drop target
    public static final int SFGAO_CAPABILITYMASK = 0x177;            // // Mask for the capability flags

    // Display attributes:
    public static final int SFGAO_LINK = 0x10000;                          // // Is a shortcut (link)
    public static final int SFGAO_SHARE = 0x20000;                      // // Is shared
    public static final int SFGAO_READONLY = 0x40000 ;               // // Is read-only
    public static final int SFGAO_GHOSTED = 0x80000;                  // // Is ghosted icon
    public static final int SFGAO_DISPLAYATTRMASK = 0xF0000;  // // Mask for the display attributes.

    // Contents attributes (flags):
    public static final int SFGAO_FILESYSANCESTOR = 0x10000000;   // // Contains file a system folder
    public static final int SFGAO_FOLDER = 0x20000000;                     // // Is a folder.
    public static final int SFGAO_FILESYSTEM = 0x40000000 ;             // // Is a file system object (file/folder/root)
    public static final int SFGAO_HASSUBFOLDER = 0x80000000 ;       // // Expandable in the map pane
    public static final int SFGAO_CONTENTSMASK = 0x80000000;       // // Mask for contents attributes

    // Miscellaneous attributes:
    public static final int SFGAO_VALIDATE = 0x1000000 ;          // // invalidate cached information
    public static final int SFGAO_REMOVABLE = 0x2000000 ;     // // Is removeable media
    public static final int SFGAO_COMPRESSED = 0x4000000 ;  // // Object is compressed (use alt color)

    public static final int CSIDL_DESKTOP = 0x0;  // Desktop 
    public static final int CSIDL_INTERNET = 0x1; // Internet 
    public static final int CSIDL_PROGRAMS = 0x2; // Startmen