restrictpaths.cpp

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/*
 * Created by Ian "Goober5000" Warfield for the FreeSpace2 Source Code Project.
 * You may not sell or otherwise commercially exploit the source or things you
 * create based on the source.
 */



#include "stdafx.h"
#include "FRED.h"
#include "restrictpaths.h"
#include "ship/ship.h"
#include "model/model.h"

#ifdef _DEBUG
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

// restrict_paths dialog

restrict_paths::restrict_paths(CWnd* pParent) : CDialog(restrict_paths::IDD, pParent)
{
        //{{AFX_DATA_INIT(restrict_paths)
        //}}AFX_DATA_INIT
}

void restrict_paths::DoDataExchange(CDataExchange* pDX)
{
        CDialog::DoDataExchange(pDX);
        //{{AFX_DATA_MAP(restrict_paths)
        DDX_Control(pDX, IDC_PATH_LIST, m_path_list);
        //}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(restrict_paths, CDialog)
        //{{AFX_MSG_MAP(restrict_paths)
        //}}AFX_MSG_MAP
END_MESSAGE_MAP()

// restrict_paths message handlers

BOOL restrict_paths::OnInitDialog() 
{
        // get stuff from params
        m_model = model_get(Ship_info[m_ship_class].model_num);
        Assert(m_model->ship_bay);
        m_num_paths = m_model->ship_bay->num_paths;
        Assert(m_num_paths > 0);
                                
        // misc window crap
        CDialog::OnInitDialog();
        theApp.init_window(&Player_wnd_data, this);

        // set up gui
        reset_controls();

        return TRUE;
}

void restrict_paths::reset_controls()
{
        int i;
        BOOL allowed;

        // initialize checkbox
        m_path_list.ResetContent();
        for (i = 0; i < m_num_paths; i++)
        {
                // add name
                m_path_list.AddString(m_model->paths[m_model->ship_bay->path_indexes[i]].name);

                // toggle according to mask
                if (m_path_mask == 0)
                        allowed = TRUE;
                else
                        allowed = (*m_path_mask & (1 << i)) ? TRUE : FALSE;

                m_path_list.SetCheck(i, allowed);
        }

        // set up the label
        CStatic *label = (CStatic *) GetDlgItem(IDC_RESTRICT_PATHS_LABEL);
        if (m_arrival)
                label->SetWindowText("Restrict arrival paths to the following:");
        else
                label->SetWindowText("Restrict departure paths to the following:");

        // be sure that nothing is selected     
        m_path_list.SetCurSel(-1);

        // store stuff to gui
        UpdateData(FALSE);
}

// cancel
void restrict_paths::OnCancel()
{
        theApp.record_window_data(&Player_wnd_data, this);
        CDialog::OnCancel();
}

// ok
void restrict_paths::OnOK()
{
        int i, num_allowed = 0;

        // grab stuff from GUI
        UpdateData(TRUE);

        // store mask data
        *m_path_mask = 0;
        for (i = 0; i < m_num_paths; i++)
        {
                if (m_path_list.GetCheck(i))
                {
                        *m_path_mask |= (1 << i);
                        num_allowed++;
                }
        }

        // if all allowed, mask is 0
        if (num_allowed == m_num_paths)
                *m_path_mask = 0;

        theApp.record_window_data(&Player_wnd_data, this);
        CDialog::OnOK();
}