#ifndef _COMMON_DWINDOW_HPP_
#define _COMMON_DWINDOW_HPP_
#ifndef _COMMON_WINDOWS_HPP_
#include <common/windows.hpp>
#endif
#ifndef _COMMON_SMARTPOINTER_HPP_
#include <common/pointer.hpp>
#endif
#ifndef _COMMON_GUIWINDOW_HPP_
#include <common/guiwnd.hpp>
#endif

class Rect;
class String;

class DWindow : public GUIWindow 
{
public:
	DWindow(void);
	virtual ~DWindow();
	bool createDialogParam(GUIWindow &frameWindow,GUIWindow &parentWindow,const String &strTemplate,LPARAM param);
	bool createDialogParam(GUIWindow &parentWindow,const String &strTemplate,LPARAM param);
  HWND getItem(int controlID)const;
	LRESULT sendMessage(DWORD controlID,UINT message,WPARAM wParam,LPARAM lParam)const;
	LRESULT postMessage(DWORD controlID,UINT message,WPARAM wParam,LPARAM lParam)const;
	void setText(UINT controlID,const String &setText)const;
	WORD getText(UINT controlID,String &textString)const;
	String getText(UINT controlID)const;
	BOOL setInt(UINT controlID,int value)const;
	BOOL getInt(UINT controlID,int &value)const;
	WORD enable(UINT controlID,WORD isEnabled)const;
	void setFocus(UINT controlID)const;
	bool show(UINT controlID,int nCmdShow=SW_SHOW)const;
protected:
	void endDialog(WORD returnCode);
	virtual int windowProcedure(HWND hWnd,WORD message,WPARAM wParam,LPARAM lParam);
private:
  DWindow(const DWindow &someDWindow);
	DWindow &operator=(const DWindow &someDWindow);

  SmartPointer<GUIWindow> mFrameWindow;
};

inline
DWindow::DWindow(void)
{
}

inline
DWindow::DWindow(const DWindow &someDWindow)
: GUIWindow(someDWindow) // private implementation
{
}

inline
DWindow &DWindow::operator=(const DWindow &someDWindow)
{ // private implementation
  return *this;
}

inline
HWND DWindow::getItem(int controlID)const
{
	if(!isValid())return FALSE;
  return ::GetDlgItem(*this,controlID);
}

inline
void DWindow::setFocus(UINT controlID)const
{
  ::SetFocus(getItem(controlID));
}

inline
bool DWindow::show(UINT controlID,int nCmdShow)const
{
  return ::ShowWindow(getItem(controlID),nCmdShow);
}

inline
LRESULT DWindow::sendMessage(DWORD controlID,UINT message,WPARAM wParam,LPARAM lParam)const
{
	if(!isValid())return FALSE;
	return ::SendMessage(getItem(controlID),message,wParam,lParam);
}

inline
LRESULT DWindow::postMessage(DWORD controlID,UINT message,WPARAM wParam,LPARAM lParam)const
{
  if(!isValid())return FALSE;
	return ::PostMessage(::GetDlgItem(*this,controlID),message,wParam,lParam);
}

inline
WORD DWindow::enable(UINT controlID,WORD isEnabled)const
{
  return ::EnableWindow(::GetDlgItem(*this,controlID),isEnabled);
}

inline
void DWindow::endDialog(WORD returnCode)
{
  if(isValid())::EndDialog((HWND)*this,returnCode);
}
#endif