/**
    * 
    */
   package org.sirius.server.win32.classes;
   
   import javax.jws.WebService;
   
   import org.sirius.server.win32.constants.IMKConsts;
   import org.sirius.server.win32.constants.IWMConsts;
  import org.sirius.server.win32.core.types.WinDefExt.WINDOWPLACEMENT;
  
  import com.sun.jna.Pointer;
  
  /**
   * @author Myk Kolisnyk
   * .
   */
  @WebService
  public class Window extends Common implements IWMConsts, IMKConsts {
  
      /**
  	 * .
  	 */
      public Window() {
          // TODO Auto-generated constructor stub
      }
  
      /**
       * .
       * @param hwnd .
       */
      public final void activate(final long hwnd) {
          HWND handle = longToHwnd(hwnd);
          getUser32().SetForegroundWindow(handle);
      }
  
      /**
       * .
       * @param hwnd .
       * @param button .
       * @param x .
       * @param y .
       * @param isControl .
       * @param isAlt .
       * @param isShift .
       */
      public final void click(final long hwnd, final int button, final int x,
              final int y, final boolean isControl, final boolean isAlt,
              final boolean isShift) {
          mouseDown(hwnd, button, x, y, isControl, isAlt, isShift);
          mouseUp(hwnd, button, x, y, isControl, isAlt, isShift);
      }
  
      /**
       * .
       * @param hwnd .
       */
      public final void close(final long hwnd) {
          HWND handle = longToHwnd(hwnd);
          WPARAM wParam = new WPARAM();
          LPARAM lParam = new LPARAM();
  
          wParam.setValue(0);
          lParam.setValue(0);
          getUser32().PostMessage(handle, WM_CLOSE, wParam, lParam);
      }
  
      /**
       * .
       * @param hwnd .
       * @param button .
       * @param x .
       * @param y .
       * @param isControl .
       * @param isAlt .
       * @param isShift .
       */
      public final void doubleClick(
              final long hwnd,
              final int button,
              final int x,
              final int y,
              final boolean isControl,
              final boolean isAlt,
              final boolean isShift) {
          int message = 0;
          int flags = 0;
          switch (button) {
              case 0:
                  message = WM_LBUTTONDBLCLK;
                  break;
              case 1:
                  message = WM_RBUTTONDBLCLK;
                  break;
              case 2:
                  message = WM_MBUTTONDBLCLK;
                  break;
              default:
                  message = WM_LBUTTONDBLCLK;
                 break;
         }
 
         if (isControl) {
             flags |= MK_CONTROL;
         }
         if (isShift) {
             flags |= MK_SHIFT;
         }
         sendMessage(hwnd, message, flags, makeLParam(x, y).intValue());
     }
 
     /**
      * .
      * @param hwnd .
      * @return .
      */
     public final RECT getClientRect(final long hwnd) {
         RECT result = new RECT();
         HWND handle = longToHwnd(hwnd);
         getUser32().GetClientRect(handle, result);
         return result;
     }
 
     public final long getDesktopWindow(){
         return 0;
     }
     
     /**
      * .
      * @param hwnd .
      * @return .
      */
     public final long getMenu(final long hwnd) {
         HWND handle = longToHwnd(hwnd);
         HMENU hmenu = getUser32().GetMenu(handle);
         return Pointer.nativeValue(hmenu.getPointer());
     }
 
     /**
      * .
      * @param hwnd .
      * @return .
      */
     public final RECT getRect(final long hwnd) {
         RECT result = new RECT();
         HWND handle = longToHwnd(hwnd);
         getUser32().GetWindowRect(handle, result);
         return result;
     }
 
     /**
      * .
      * @param hwnd .
      * @param revert .
      * @return .
      */
     public final long getSystemMenu(final long hwnd, final boolean revert) {
         HWND handle = longToHwnd(hwnd);
         HMENU hmenu = getUser32().GetSystemMenu(handle, revert);
         return Pointer.nativeValue(hmenu.getPointer());
     }
 
     /**
      * .
      * @param hwnd .
      * @return .
      */
     public final String getText(final long hwnd) {
         HWND handle = longToHwnd(hwnd);
         int length = getUser32().GetWindowTextLength(handle) + 1;
         char[] buf = new char[length];
 
         getUser32().GetWindowText(handle, buf, length);
         String text = String.valueOf(buf).trim();
         return text;
     }
 
     /**
      * .
      * @param hwnd .
      * @param placement .
      * @return .
      */
     public final boolean getWindowPlacement(final long hwnd,
             final WINDOWPLACEMENT placement) {
         HWND handle = longToHwnd(hwnd);
         return getUser32().GetWindowPlacement(handle, placement);
     }
 
     /**
      * .
      * @param hwnd .
      * @return .
      */
     public final boolean isEnabled(final long hwnd) {
         HWND handle = longToHwnd(hwnd);
         return getUser32().IsWindowEnabled(handle);
     }
 
     /**
      * .
      * @param hwnd .
      * @return .
      */
     public final boolean isMaximized(final long hwnd) {
         HWND handle = longToHwnd(hwnd);
         WINDOWPLACEMENT placement = new WINDOWPLACEMENT();
         getUser32().GetWindowPlacement(handle, placement);
         return placement.showCmd == SW_MAXIMIZE;
     }
 
     /**
      * .
      * @param hwnd .
      * @return .
      */
     public final boolean isMinimized(final long hwnd) {
         HWND handle = longToHwnd(hwnd);
         WINDOWPLACEMENT placement = new WINDOWPLACEMENT();
         getUser32().GetWindowPlacement(handle, placement);
         return placement.showCmd == SW_SHOWMINIMIZED;
     }
 
     /**
      * .
      * @param hwnd .
      * @return .
      */
     public final boolean isNormal(final long hwnd) {
         HWND handle = longToHwnd(hwnd);
         WINDOWPLACEMENT placement = new WINDOWPLACEMENT();
         getUser32().GetWindowPlacement(handle, placement);
         return placement.showCmd == SW_NORMAL;
     }
 
     /**
      * .
      * @param hwnd .
      * @return .
      */
     public final boolean isUnicode(final long hwnd) {
         HWND handle = longToHwnd(hwnd);
         return getUser32().IsWindowUnicode(handle);
     }
 
     /**
      * .
      * @param hwnd .
      * @return .
      */
     public final boolean isVisible(final long hwnd) {
         HWND handle = longToHwnd(hwnd);
         return getUser32().IsWindowVisible(handle);
     }
 
     /**
      * .
      * @param hwnd .
      * @return .
      */
     public final boolean isWindow(final long hwnd) {
         HWND handle = longToHwnd(hwnd);
         return getUser32().IsWindow(handle);
     }
 
     /**
      * .
      * @param hwnd .
      * @param key .
      */
     public final void keyDown(final long hwnd, final int key) {
         sendMessage(hwnd, WM_KEYDOWN, key, 0);
     }
 
     /**
      * .
      * @param hwnd .
      * @param key .
      */
     public final void keyPress(final long hwnd, final int key) {
         sendMessage(hwnd, WM_CHAR, key, 0);
     }
 
     /**
      * .
      * @param hwnd .
      * @param key .
      */
     public final void keyUp(final long hwnd, final int key) {
         sendMessage(hwnd, WM_KEYUP, key, 0);
     }
 
     /**
      * .
      * @param hwnd .
      */
     public final void maximize(final long hwnd) {
         HWND handle = longToHwnd(hwnd);
         getUser32().ShowWindow(handle, SW_MAXIMIZE);
     }
 
     /**
      * .
      * @param hwnd .
      */
     public final void minimize(final long hwnd) {
         HWND handle = longToHwnd(hwnd);
         getUser32().ShowWindow(handle, SW_MINIMIZE);
     }
 
     /**
      * .
      * @param hwnd .
      * @param button .
      * @param x .
      * @param y .
      * @param isControl .
      * @param isAlt .
      * @param isShift .
      */
     public final void mouseDown(final long hwnd, final int button, final int x,
             final int y, final boolean isControl, final boolean isAlt,
             final boolean isShift) {
         int message = 0;
         int flags = 0;
         switch (button) {
             case 0:
                 message = WM_LBUTTONDOWN;
                 break;
             case 1:
                 message = WM_RBUTTONDOWN;
                 break;
             case 2:
                 message = WM_MBUTTONDOWN;
                 break;
             default:
                 message = WM_LBUTTONDOWN;
                 break;
         }
 
         if (isControl) {
             flags |= MK_CONTROL;
         }
         if (isShift) {
             flags |= MK_SHIFT;
         }
         sendMessage(hwnd, message, flags, makeLParam(x, y).intValue());
     }
 
     /**
      * .
      * @param hwnd .
      * @param button .
      * @param x .
      * @param y .
      * @param isControl .
      * @param isAlt .
      * @param isShift .
      */
     public final void mouseUp(final long hwnd, final int button, final int x,
             final int y, final boolean isControl, final boolean isAlt,
             final boolean isShift) {
         int message = 0;
         int flags = 0;
         switch (button) {
             case 0:
                 message = WM_LBUTTONUP;
                 break;
             case 1:
                 message = WM_RBUTTONUP;
                 break;
             case 2:
                 message = WM_MBUTTONUP;
                 break;
             default:
                 message = WM_LBUTTONUP;
                 break;
         }
 
         if (isControl) {
             flags |= MK_CONTROL;
         }
         if (isShift) {
             flags |= MK_SHIFT;
         }
         sendMessage(hwnd, message, flags, makeLParam(x, y).intValue());
     }
 
     /**
      * .
      * @param hwnd .
      * @param x .
      * @param y .
      * @param width .
      * @param height .
      */
     public final void move(final long hwnd, final int x, final int y,
             final int width, final int height) {
         moveTo(hwnd, x, y);
         sizeTo(hwnd, width, height);
     }
 
     /**
      * .
      * @param hwnd .
      * @param x .
      * @param y .
      */
     public final void moveTo(final long hwnd, final int x, final int y) {
         HWND handle = longToHwnd(hwnd);
         RECT rc = getRect(hwnd);
         getUser32().MoveWindow(
                 handle,
                 x,
                 y,
                 rc.right - rc.left,
                 rc.bottom - rc.top,
                 true);
     }
 
     /**
      * .
      * @param hwnd .
      */
     public final void restore(final long hwnd) {
         HWND handle = longToHwnd(hwnd);
         getUser32().ShowWindow(handle, SW_SHOWNORMAL);
     }
 
     /**
      * .
      * @param hwnd .
      * @param width .
      * @param height .
      */
     public final void sizeTo(
             final long hwnd,
             final int width,
             final int height) {
         HWND handle = longToHwnd(hwnd);
         RECT rc = getRect(hwnd);
         getUser32().MoveWindow(handle, rc.left, rc.top, width, height, true);
     }
 
     /**
      * .
      * @param hwnd .
      * @param command .
      * @param params .
      * @param workingDir .
      */
     public final void start(
             final long hwnd,
             final String command,
             final String params,
             final String workingDir) {
         HWND handle = longToHwnd(hwnd);
         getShell32().ShellExecute(
                 handle,
                 null,
                 command,
                 params,
                 workingDir,
                 SW_SHOW);
     }
 }