/*
 * This file is part of the Code::Blocks IDE and licensed under the GNU General Public License, version 3
 * http://www.gnu.org/licenses/gpl-3.0.html
 *
 * $Revision$
 * $Id$
 * $HeadURL$
 */

#include "sdk.h"

#include "cpuregistersdlg.h"
#include <wx/intl.h>
#include <wx/sizer.h>
#include <wx/listctrl.h>

BEGIN_EVENT_TABLE(CPURegistersDlg, wxPanel)
//    EVT_BUTTON(XRCID("btnRefresh"), CPURegistersDlg::OnRefresh)
END_EVENT_TABLE()

CPURegistersDlg::CPURegistersDlg(wxWindow* parent) :
    wxPanel(parent, wxID_ANY, wxDefaultPosition, wxDefaultSize)
{
    wxBoxSizer* sizer = new wxBoxSizer(wxVERTICAL);
    m_pList = new wxListCtrl(this, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxLC_REPORT | wxLC_SINGLE_SEL);
    sizer->Add(m_pList, 1, wxGROW);
    SetSizer(sizer);
    Layout();

    wxFont font(8, wxFONTFAMILY_MODERN, wxFONTSTYLE_NORMAL, wxFONTWEIGHT_NORMAL);
    m_pList->SetFont(font);

    Clear();
}

void CPURegistersDlg::Clear()
{
    m_pList->ClearAll();
    m_pList->Freeze();
    m_pList->DeleteAllItems();
    m_pList->InsertColumn(0, _("Register"), wxLIST_FORMAT_LEFT);
    m_pList->InsertColumn(1, _("Hex"), wxLIST_FORMAT_RIGHT);
    m_pList->InsertColumn(2, _("Interpreted"), wxLIST_FORMAT_LEFT);
    m_pList->Thaw();
}

int CPURegistersDlg::RegisterIndex(const wxString& reg_name)
{
    for (int i = 0; i < m_pList->GetItemCount(); ++i)
    {
        if (m_pList->GetItemText(i).CmpNoCase(reg_name) == 0)
            return i;
    }
    return -1;
}

void CPURegistersDlg::SetRegisterValue(const wxString& reg_name, const wxString& hexValue, const wxString& interpreted)
{
    // find existing register
    int idx = RegisterIndex(reg_name);
    if (idx == -1)
    {
        // if it doesn't exist, add it
        idx = m_pList->GetItemCount();
        m_pList->InsertItem(idx, reg_name);
    }

    m_pList->SetItem(idx, 1, hexValue);
    m_pList->SetItem(idx, 2, interpreted);

#if defined(__WXMSW__) || wxCHECK_VERSION(3, 1, 0)
    const int autoSizeMode = wxLIST_AUTOSIZE_USEHEADER;
#else
    const int autoSizeMode = wxLIST_AUTOSIZE;
#endif

    for (int i = 0; i < 3; ++i)
    {
        m_pList->SetColumnWidth(i, autoSizeMode);
    }
}

void CPURegistersDlg::EnableWindow(bool enable)
{
    m_pList->Enable(enable);
}
