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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/control.h"
#include "w32dlib/dialog.h"
namespace W32DLib
{
// ------------------------------------------------------------
//
Control::Control(Dialog *parent, int resource_id) :
m_parent(parent),
m_resid(resource_id),
m_cblist()
{
}
// ------------------------------------------------------------
//
Control::~Control()
{
}
// ------------------------------------------------------------
//
int Control::ResourceID()
{
return m_resid;
}
// ------------------------------------------------------------
//
void Control::SetText(const char *text)
{
SetDlgItemText(m_parent->GetHWND(),m_resid,text);
}
// ------------------------------------------------------------
//
std::string Control::GetText(int maxlen)
{
char *buff=new char[maxlen+1];
std::string res;
if (GetDlgItemText(m_parent->GetHWND(),m_resid,buff,maxlen))
{
res=buff;
}
delete[] buff;
return res;
}
// ------------------------------------------------------------
//
HWND Control::GetHWND()
{
return m_wnd;
}
// ------------------------------------------------------------
//
void Control::Enable(bool enable)
{
EnableWindow(m_wnd,enable);
}
// ------------------------------------------------------------
//
BOOL Control::ProcessMessage(UINT msg, WPARAM wp, LPARAM lp)
{
if (msg==WM_INITDIALOG)
{
m_wnd=GetDlgItem(m_parent->GetHWND(),m_resid);
}
if (m_cblist.count(msg)>0)
{
CallbackDetails details=m_cblist[msg];
W32DLibCallbackInterface *owner=details.owner;
W32DLibCallback cb=details.cb;
return (owner->*cb)(msg,wp,lp);
}
return false;
}
// ------------------------------------------------------------
//
void Control::AddCallback(UINT msg,
W32DLibCallbackInterface *owner,
W32DLibCallback callback)
{
CallbackDetails details;
details.owner=owner;
details.cb=callback;
m_cblist[msg]=details;
}
}; // namespace W32DLib
// END OF FILE
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