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// w32dlib - Win32 Control Helpers
//
// Copyright (C) 2005 Ian Cowburn (ianc@noddybox.demon.co.uk)
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
// -------------------------------------------------------------------------
//
#include "w32dlib/window.h"
#include "w32dlib/control.h"
#include "w32dlib/dialog.h"
namespace W32DLib
{
// ------------------------------------------------------------
//
Control::Control(Dialog *parent, int resource_id) :
Window(),
m_parent(parent),
m_resid(resource_id),
m_cblist()
{
m_parent->AddControl(this);
}
// ------------------------------------------------------------
//
Control::~Control()
{
}
// ------------------------------------------------------------
//
int Control::ResourceID()
{
return m_resid;
}
// ------------------------------------------------------------
//
BOOL Control::ProcessMessage(UINT msg, WPARAM wp, LPARAM lp)
{
if (msg==WM_INITDIALOG)
{
m_wnd=GetDlgItem(m_parent->GetHWND(),m_resid);
W32DEBUGOUT("Got HWND " << m_wnd << " for " << m_resid);
}
WORD hi=HIWORD(wp);
CallbackList::const_iterator i;
for(i=m_cblist.begin();i!=m_cblist.end();++i)
{
CallbackDetails details=*i;
if (details.msg==msg)
{
if (details.notif==0 || details.notif==hi)
{
Window *owner=details.owner;
W32DLibCallback cb=details.cb;
return (owner->*cb)(msg,wp,lp);
}
}
}
return FALSE;
}
// ------------------------------------------------------------
//
void Control::AddCallback(UINT msg,
UINT notification,
Window *owner,
W32DLibCallback callback)
{
CallbackDetails details;
details.msg=msg;
details.notif=notification;
details.owner=owner;
details.cb=callback;
m_cblist.push_back(details);
}
}; // namespace W32DLib
// END OF FILE
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