#include "SRButton.h"
#include "SRApp.h"
#include <commctrl.h>

using namespace SRFramework;


SRButton::SRButton(void)
{
    INITCOMMONCONTROLSEX InitCtrlEx;

	InitCtrlEx.dwSize = sizeof(INITCOMMONCONTROLSEX);
	InitCtrlEx.dwICC  = ICC_TAB_CLASSES;
	InitCommonControlsEx(&InitCtrlEx);

    m_hInstance = SRFramework::SRApp::GetInstanceHandle();
    m_wcsClassName = "button";
    m_wcsWindowName = "";
}

SRButton::~SRButton(void)
{

}

BOOL SRButton::Create(SRWnd *pParentWnd, const WCString &wcsLabel, RECT bounds, INT nChildID, DWORD dwStyle)
{
    if(!Register())
        return FALSE;
    m_wcsWindowName = wcsLabel;
    if(!SRWnd::Create(m_wcsClassName, m_wcsWindowName, dwStyle, bounds, pParentWnd, (HMENU)nChildID, m_hInstance))
        return FALSE;
    
    return TRUE;
}

WCString SRButton::GetText()
{
    TCHAR *strQuery = NULL;
    INT nQueryLen = ::SendMessage(m_hWnd, WM_GETTEXTLENGTH, NULL, NULL) + 1;
    strQuery = new TCHAR[nQueryLen];
    ::SendMessage(m_hWnd,WM_GETTEXT,(WPARAM)nQueryLen,(LPARAM)strQuery);
    strQuery[nQueryLen - 1] = 0; // in case the buffer was exceeded
    return strQuery;
}