src/fred2/grid.cpp

   1 /*
   2  * $Logfile: /Freespace2/code/FRED2/Grid.cpp $
   3  * $Revision$
   4  * $Date$
   5  * $Author$
   6  *
   7  * Grid dialog box created by Mike.  Probably will never be used again.
   8  *
   9  * $Log$
  10  * Revision 1.1  2002/05/03 03:28:08  root
  11  * Initial revision
  12  *
  13  *
  14  * 2     10/07/98 6:28p Dave
  15  * Initial checkin. Renamed all relevant stuff to be Fred2 instead of
  16  * Fred. Globalized mission and campaign file extensions. Removed Silent
  17  * Threat specific code.
  18  *
  19  * 1     10/07/98 3:01p Dave
  20  *
  21  * 1     10/07/98 3:00p Dave
  22  *
  23  * 5     6/18/97 11:36p Lawrance
  24  * move grid rendering code to MissionGrid.cpp
  25  *
  26  * 4     2/17/97 5:28p Hoffoss
  27  * Checked RCS headers, added them were missing, changing description to
  28  * something better, etc where needed.
  29  *
  30  * $NoKeywords: $
  31  */
  32
  33 #include "stdafx.h"
  34 #include "fred.h"
  35 #include "grid.h"
  36
  37 #include "3d.h"
  38 #include "object.h"
  39 #include "editor.h"
  40
  41 #ifdef _DEBUG
  42 #define new DEBUG_NEW
  43 #undef THIS_FILE
  44 static char THIS_FILE[] = __FILE__;
  45 #endif
  46
  47 extern int double_fine_gridlines;
  48
  49 /////////////////////////////////////////////////////////////////////////////
  50 // CGrid dialog
  51
  52 //      Modeless constructor, MK
  53 CGrid::CGrid(CView* pView)
  54 {
  55         m_pGView = pView;
  56 }
  57
  58
  59 CGrid::CGrid(CWnd* pParent /*=NULL*/)
  60         : CDialog(CGrid::IDD, pParent)
  61 {
  62         //{{AFX_DATA_INIT(CGrid)
  63         m_GridSize = 0;
  64         //}}AFX_DATA_INIT
  65
  66         m_pGView = NULL;
  67
  68 }
  69
  70
  71 void CGrid::DoDataExchange(CDataExchange* pDX)
  72 {
  73         CDialog::DoDataExchange(pDX);
  74         //{{AFX_DATA_MAP(CGrid)
  75         DDX_Text(pDX, IDC_GRID_SIZE, m_GridSize);
  76         DDV_MinMaxUInt(pDX, m_GridSize, 2, 20);
  77         //}}AFX_DATA_MAP
  78 }
  79
  80
  81 BEGIN_MESSAGE_MAP(CGrid, CDialog)
  82         //{{AFX_MSG_MAP(CGrid)
  83         ON_BN_CLICKED(IDC_GRID_XY_PLANE, OnGridXyPlane)
  84         ON_BN_CLICKED(IDC_GRID_XZ_PLANE, OnGridXzPlane)
  85         ON_BN_CLICKED(IDC_GRID_YZ_PLANE, OnGridYzPlane)
  86         ON_WM_CLOSE()
  87         ON_WM_DESTROY()
  88         ON_WM_KILLFOCUS()
  89         ON_WM_VSCROLL()
  90         //}}AFX_MSG_MAP
  91 END_MESSAGE_MAP()
  92
  93 /////////////////////////////////////////////////////////////////////////////
  94 // CGrid message handlers
  95
  96 extern grid *The_grid;
  97
  98 void GridOrient(vector *forward, vector *right)
  99 {
 100         vector  center;
 101         int             nrows, ncols;
 102         float   square_size;
 103
 104         if (The_grid != NULL){
 105                 center = The_grid->center;
 106                 nrows = The_grid->nrows;
 107                 ncols = The_grid->ncols;
 108                 square_size = The_grid->square_size;
 109         } else {
 110                 vm_vec_make(&center, 0.0f, 0.0f, 0.0f);
 111                 nrows = 20;
 112                 ncols = 20;
 113                 square_size = 2.0f;
 114         }
 115
 116         The_grid = create_grid(The_grid, forward,
 117                 right,
 118                 &center,
 119                 nrows, ncols,
 120                 square_size);
 121
 122         physics_init(&The_grid->physics);
 123 }
 124
 125 void CGrid::OnGridXyPlane()
 126 {
 127         vector  forward, right;
 128
 129         vm_vec_make(&forward, 0.0f, 1.0f, 0.0f);
 130         vm_vec_make(&right, 1.0f, 0.0f, 0.0f);
 131
 132         GridOrient(&forward, &right);
 133 }
 134
 135 void CGrid::OnGridXzPlane()
 136 {
 137         vector  forward, right;
 138
 139         vm_vec_make(&forward, 0.0f, 0.0f, 1.0f);
 140         vm_vec_make(&right, 1.0f, 0.0f, 0.0f);
 141
 142         GridOrient(&forward, &right);
 143 }
 144
 145 void CGrid::OnGridYzPlane()
 146 {
 147         vector  forward, right;
 148
 149         vm_vec_make(&forward, 0.0f, 1.0f, 0.0f);
 150         vm_vec_make(&right, 0.0f, 0.0f, 1.0f);
 151
 152         GridOrient(&forward, &right);
 153 }
 154
 155 BOOL CGrid::Create(LPCTSTR lpszClassName, LPCTSTR lpszWindowName, DWORD dwStyle, const RECT& rect, CWnd* pParentWnd, UINT nID, CCreateContext* pContext)
 156 {
 157         return CDialog::Create(IDD, pParentWnd);
 158 }
 159
 160 BOOL CGrid::Create()
 161 {
 162         return CDialog::Create(CGrid::IDD);
 163 }
 164
 165
 166 void CGrid::OnClose()
 167 {
 168         DestroyWindow();
 169 }
 170
 171 void CGrid::OnDestroy()
 172 {
 173         UpdateData(TRUE);
 174
 175         CDialog::OnDestroy();
 176
 177 }
 178
 179 void CGrid::OnKillFocus(CWnd* pNewWnd)
 180 {
 181         CDialog::OnKillFocus(pNewWnd);
 182
 183         DestroyWindow();
 184
 185 }
 186
 187 BOOL CGrid::DestroyWindow()
 188 {
 189         // TODO: Add your specialized code here and/or call the base class
 190
 191         UpdateData(TRUE);
 192
 193         return CDialog::DestroyWindow();
 194 }
 195
 196 BOOL CGrid::OnInitDialog()
 197 {
 198         CDialog::OnInitDialog();
 199
 200         CSpinButtonCtrl* pSpin = (CSpinButtonCtrl*) GetDlgItem(IDC_SPIN_GRID_SIZE);
 201         pSpin->SetRange(2, 20);
 202         if ((m_GridSize < 2) || (m_GridSize > 20))
 203                 m_GridSize = The_grid->ncols/5;
 204         pSpin->SetPos(m_GridSize);
 205
 206         return TRUE;  // return TRUE unless you set the focus to a control
 207                       // EXCEPTION: OCX Property Pages should return FALSE
 208 }
 209
 210 void CGrid::OnVScroll(UINT nSBCode, UINT nPos, CScrollBar* pScrollBar)
 211 {
 212         CString strValue;
 213
 214         CSpinButtonCtrl* pSpin = (CSpinButtonCtrl*) GetDlgItem(IDC_SPIN_GRID_SIZE);
 215         strValue.Format("%i", pSpin->GetPos());
 216         pSpin->GetBuddy()->SetWindowText(strValue);
 217
 218         The_grid->nrows = pSpin->GetPos()*5;
 219         The_grid->ncols = The_grid->nrows;
 220
 221         modify_grid(The_grid);
 222
 223         CDialog::OnVScroll(nSBCode, nPos, pScrollBar);
 224 }