Source code

/******************************************************************************
 *
 * Copyright (c) 1999-2012 Antillia.com TOSHIYUKI ARAI. ALL RIGHTS RESERVED.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions, and the following disclaimer.
 *  
 * 2. The name of the author may not be used to endorse or promote products
 *    derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 
 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 
 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 *
 *  Sheet.h
 *
 *****************************************************************************/

// SOL++2000
// 2000.02.18
// 2012/06/25

#pragma once

#include <sol\Composite.h>

namespace SOL {

class Sheet :public Composite {
private:
  LRESULT defaultProc(Event& event) 
  {
    return FALSE;
  }


public:
  long close(Event& event)
  {
    return 0L;
  }

private:
  long command(Event& event) 
  {
    WORD controlId = event.getControlId();

    HWND child     = event.getChild();
    if(controlId > 0) {
      HWND item = getItem(controlId);
      if(::IsWindow(item))
        child = item;
    }

    View* view = (View*)Application::lookup(child);
    const TCHAR* name = XmNactivateCallback;
    if(view) {  
      name = view->getCallbackName(event);
    }
    callCallback(name, (Key)child, NULL, event);

    return 0L;
  }

private:
  static BOOL FAR PASCAL procedure(HWND hwnd, 
    UINT message, WPARAM wParam, LPARAM lParam)
  {
    Event event(message, wParam, lParam);

    View* view = Application::lookup(hwnd);
    if(view == NULL) {
      return FALSE;
    }
    return (BOOL) view -> dispatch(event);
  }


public:
  Sheet(): Composite() { }

public:
  // WS_EX_CONTROLPARENT enables a keyboard interface 
  // 2012/06/25
  Sheet(View* parent, const TCHAR* name, Args& args)
  :Composite()
  {
    create(parent, name, args);
  }  

public:
  ~Sheet()
  {
  }

public:
  virtual Boolean create(View* parent, const TCHAR* name, Args& args)
  {
    Boolean rc = Composite::create(parent, name,
        args.set(XmNstyle, (LONG_PTR)WS_CHILD)
           .set(XmNexStyle, (LONG_PTR)(WS_EX_TRANSPARENT|WS_EX_CONTROLPARENT))
           .set(XmNpredefined, TRUE)
             .set(XmNclassName, (LONG_PTR)WC_DIALOG));

    addEventHandler(WM_CLOSE, this,
      (Handler)&Sheet::close, NULL);
    setWindowLongPtr(DWLP_DLGPROC, (LONG_PTR)Sheet::procedure);
  
    setValues(args);

    return rc;
  }  

};

}