samples/mfc/standard/03_Viewer2d/src/Properties/ColorPropertyPage.cpp

   1 // ColorPropertyPage.cpp : implementation file
   2 //
   3
   4 #include "stdafx.h"
   5
   6 #include "ColorPropertyPage.h"
   7 #include "ColorNewColorCubeColorMapDialog.h"
   8 #include "ColorNewColorRampColorMapDialog.h"
   9 #include "Aspect_ColorMapEntry.hxx"
  10 #include "V2d_DefaultMap.hxx"
  11 #include "Aspect_GenericColorMap.hxx"
  12
  13 /////////////////////////////////////////////////////////////////////////////
  14 // CColorPropertyPage property page
  15
  16 IMPLEMENT_DYNCREATE(CColorPropertyPage, CPropertyPage)
  17
  18 CColorPropertyPage::CColorPropertyPage()
  19  : CPropertyPage(CColorPropertyPage::IDD)
  20 {
  21     //{{AFX_DATA_INIT(CColorPropertyPage)
  22         m_ColorMapSize        = _T("Computing...");
  23         m_ColorMapType        = _T("Computing...");
  24         m_CurrentEntryRed     = _T("9.999");
  25         m_CurrentEntryGreen   = _T("9.999");
  26         m_CurrentEntryBlue    = _T("9.999");
  27         m_NearsetColorName    = _T("Computing...");
  28         m_NewEntryRed         = 9.999;
  29         m_NewEntryBlue        = 9.999;
  30         m_NewEntryGreen       = 9.999;
  31         //}}AFX_DATA_INIT
  32 }
  33
  34 BOOL CColorPropertyPage::OnInitDialog()
  35 {
  36         CPropertyPage::OnInitDialog();
  37
  38     for (int i = 0 ;i< 517 ;  i++)
  39     {
  40       Standard_CString TheColorName = Quantity_Color::StringName((Quantity_NameOfColor)i);
  41       // update the CComboBox to add the enumeration possibilities.
  42       m_NewEntryColorNameCtrl.AddString( TheColorName );
  43     }
  44     m_NewEntryColorNameCtrl.SetCurSel(1);
  45         // TODO: Add extra initialization here
  46     UpdateDisplay(1);
  47
  48         return TRUE;  // return TRUE unless you set the focus to a control
  49                       // EXCEPTION: OCX Property Pages should return FALSE
  50 }
  51
  52 CColorPropertyPage::~CColorPropertyPage()
  53 {
  54 }
  55
  56 void CColorPropertyPage::DoDataExchange(CDataExchange* pDX)
  57 {
  58         CPropertyPage::DoDataExchange(pDX);
  59         //{{AFX_DATA_MAP(CColorPropertyPage)
  60         DDX_Control(pDX, IDC_ColorMap_COMBO_NewEntryColorName   , m_NewEntryColorNameCtrl );
  61         DDX_Control(pDX, IDC_ColorMap_TAB                       , m_TabCtrl               );
  62         DDX_Text   (pDX, IDC_ColorMap_STATIC_Size               , m_ColorMapSize          );
  63         DDX_Text   (pDX, IDC_ColorMap_STATIC_Type               , m_ColorMapType          );
  64         DDX_Text   (pDX, IDC_ColorMap_STATIC_EntryColorRed      , m_CurrentEntryRed       );
  65         DDX_Text   (pDX, IDC_ColorMap_STATIC_EntryColorGreen    , m_CurrentEntryGreen     );
  66         DDX_Text   (pDX, IDC_ColorMap_STATIC_EntryColorBlue     , m_CurrentEntryBlue      );
  67         DDX_Text   (pDX, IDC_ColorMap_STATIC_EntryColorName     , m_NearsetColorName      );
  68         DDX_Text   (pDX, IDC_ColorMap_EDIT_NewEntryColorRed     , m_NewEntryRed           );
  69         DDX_Text   (pDX, IDC_ColorMap_EDIT_NewEntryColorBlue    , m_NewEntryBlue          );
  70         DDX_Text   (pDX, IDC_ColorMap_EDIT_NewEntryColorGreen   , m_NewEntryGreen         );
  71         //}}AFX_DATA_MAP
  72 }
  73
  74 BEGIN_MESSAGE_MAP(CColorPropertyPage, CPropertyPage)
  75         //{{AFX_MSG_MAP(CColorPropertyPage)
  76         ON_NOTIFY(TCN_SELCHANGE, IDC_ColorMap_TAB, OnSelchangeColorMapTAB)
  77         ON_CBN_SELCHANGE(IDC_ColorMap_COMBO_NewEntryColorName, OnSelchangeColorMapCOMBONewEntryColorName)
  78         ON_BN_CLICKED(IDC_ColorMap_BUTTON_UpdateCurrentEntry, OnColorMapBUTTONUpdateCurrentEntry)
  79         ON_BN_CLICKED(IDC_ColorMap_BUTTON_NewColorCubeColorMap, OnColorMapBUTTONNewColorCubeColorMap)
  80         ON_BN_CLICKED(IDC_ColorMap_BUTTON_NewGenericColorMap, OnColorMapBUTTONNewGenericColorMap)
  81         ON_BN_CLICKED(IDC_ColorMap_BUTTON_NewColorRampColorMap, OnColorMapBUTTONNewColorRampColorMap)
  82         ON_BN_CLICKED(IDC_ColorMap_BUTTON_NewEntry_EditColor, OnColorMapBUTTONNewEntryEditColor)
  83         ON_BN_CLICKED(IDC_ColorMap_BUTTON_AddNewEntry, OnColorMapBUTTONAddNewEntry)
  84         //}}AFX_MSG_MAP
  85 END_MESSAGE_MAP()
  86
  87 void CColorPropertyPage::UpdateDisplay(int CurrentSelectionIndex)
  88 {
  89     Aspect_TypeOfColorMap aColorMapType = myColorMap->Type();
  90     switch (aColorMapType) {
  91       case Aspect_TOC_Generic   : m_ColorMapType = _T("Generic");  ; break;
  92       case Aspect_TOC_ColorCube : m_ColorMapType = _T("ColorCube"); break;
  93       case Aspect_TOC_ColorRamp : m_ColorMapType = _T("ColorRamp"); break;
  94       default : cout<<" Underknown";
  95     }
  96
  97     int ShowOrHide;
  98     if (aColorMapType == Aspect_TOC_Generic)
  99     {
 100       ShowOrHide = SW_SHOW;
 101       GetDlgItem(IDC_ColorMap_STATIC_NewEntryNotavailable)->ShowWindow(SW_HIDE);
 102     }
 103     else
 104     {
 105       ShowOrHide = SW_HIDE;
 106       GetDlgItem(IDC_ColorMap_STATIC_NewEntryNotavailable)->ShowWindow(SW_SHOW);
 107     }
 108
 109     GetDlgItem(IDC_ColorMap_EDIT_NewEntryColorRed)->ShowWindow(ShowOrHide);
 110     GetDlgItem(IDC_ColorMap_EDIT_NewEntryColorGreen)->ShowWindow(ShowOrHide);
 111     GetDlgItem(IDC_ColorMap_EDIT_NewEntryColorBlue)->ShowWindow(ShowOrHide);
 112     GetDlgItem(IDC_ColorMap_COMBO_NewEntryColorName)->ShowWindow(ShowOrHide);
 113     GetDlgItem(IDC_ColorMap_BUTTON_NewEntry_EditColor)->ShowWindow(ShowOrHide);
 114     GetDlgItem(IDC_ColorMap_BUTTON_UpdateCurrentEntry)->ShowWindow(ShowOrHide);
 115     GetDlgItem(IDC_ColorMap_BUTTON_AddNewEntry)->ShowWindow(ShowOrHide);
 116     GetDlgItem(IDC_ColorMap_STATIC_NewEntryColorNameStatic)->ShowWindow(ShowOrHide);
 117
 118     TCollection_AsciiString SizeMessage(myColorMap->Size());
 119     m_ColorMapSize = _T(SizeMessage.ToCString());
 120     // clear the Tab Ctrl
 121     m_TabCtrl.DeleteAllItems();
 122
 123         TC_ITEM TabCtrlItem;
 124         TabCtrlItem.mask = TCIF_TEXT;
 125
 126     for(int i =0;i<myColorMap->Size();i++) // not <=ColorMapSize, I've enter a CSR
 127     {
 128       Aspect_ColorMapEntry aColorMapEntry = myColorMap->FindEntry(i);
 129       TCollection_AsciiString EntryNumerMessage(aColorMapEntry.Index());
 130       TabCtrlItem.pszText = (LPSTR)EntryNumerMessage.ToCString();
 131           m_TabCtrl.InsertItem( aColorMapEntry.Index(), &TabCtrlItem );
 132     }
 133     m_TabCtrl.SetCurSel(CurrentSelectionIndex);
 134
 135     // update The Current Selected entry
 136       Aspect_ColorMapEntry aColorMapEntry = myColorMap->FindEntry(CurrentSelectionIndex);
 137       if (aColorMapEntry. IsAllocated () )
 138       {
 139         Quantity_Color TheColor =  aColorMapEntry.Color();
 140         Quantity_Parameter Red,Green,Blue;
 141         TheColor.Values(Red,Green,Blue,Quantity_TOC_RGB);
 142         TCollection_AsciiString Message;
 143         Message = Red;
 144         m_CurrentEntryRed     = _T(Message.ToCString());
 145         m_NewEntryRed         = Red;
 146         Message = Green;
 147         m_CurrentEntryGreen   = _T(Message.ToCString());
 148         m_NewEntryGreen       = Green;
 149         Message = Blue;
 150         m_CurrentEntryBlue    = _T(Message.ToCString());
 151         m_NewEntryBlue        = Blue;
 152
 153         Standard_CString StringName = Quantity_Color::StringName(TheColor.Name());
 154         m_NearsetColorName = StringName;
 155         m_NewEntryColorNameCtrl.SetCurSel(TheColor.Name());
 156        if (aColorMapType == Aspect_TOC_Generic)
 157          if (m_TabCtrl.GetCurSel() == 0)
 158           GetDlgItem(IDC_ColorMap_BUTTON_UpdateCurrentEntry)->ShowWindow(SW_HIDE);
 159          else
 160            GetDlgItem(IDC_ColorMap_BUTTON_UpdateCurrentEntry)->ShowWindow(SW_SHOW);
 161       }
 162       else
 163        {
 164               m_NearsetColorName = _T("Not Allocated");
 165           m_CurrentEntryRed     = _T("9.999");
 166           m_NewEntryRed         = 9.999;
 167           m_CurrentEntryGreen   =  _T("9.999");
 168           m_NewEntryGreen       = 9.999;
 169           m_CurrentEntryBlue    =  _T("9.999");
 170           m_NewEntryBlue        = 9.999;
 171           GetDlgItem(IDC_ColorMap_BUTTON_UpdateCurrentEntry)->ShowWindow(SW_HIDE);
 172        }
 173
 174     UpdateData(false);
 175 }
 176 void CColorPropertyPage::OnColorMapBUTTONNewGenericColorMap()
 177 {
 178         // TODO: Add your control notification handler code here
 179         myColorMap = V2d_DefaultMap::ColorMap();
 180     SetModified(true);
 181     UpdateDisplay(1);
 182 }
 183
 184 void CColorPropertyPage::OnColorMapBUTTONNewColorCubeColorMap()
 185 {
 186   CColorNewColorCubeColorMapDialog aDlg(NULL);
 187   if (aDlg.DoModal() == IDOK)
 188   {
 189    myColorMap = aDlg.ColorMap();
 190    SetModified(true);
 191    UpdateDisplay(1);
 192   }
 193 }
 194
 195 void CColorPropertyPage::OnColorMapBUTTONNewColorRampColorMap()
 196 {
 197   CColorNewColorRampColorMapDialog aDlg(NULL);
 198   if (aDlg.DoModal() == IDOK)
 199   {
 200    myColorMap = aDlg.ColorMap();
 201    SetModified(true);
 202    UpdateDisplay(1);
 203   }
 204 }
 205
 206 /////////////////////////////////////////////////////////////////////////////
 207 // CColorPropertyPage message handlers
 208
 209 void CColorPropertyPage::OnSelchangeColorMapTAB(NMHDR* pNMHDR, LRESULT* pResult)
 210 {
 211     UpdateDisplay(m_TabCtrl.GetCurSel());
 212         *pResult = 0;
 213 }
 214
 215 void CColorPropertyPage::OnSelchangeColorMapCOMBONewEntryColorName()
 216 {
 217     UpdateData(true);
 218     int CurSel = m_NewEntryColorNameCtrl.GetCurSel();
 219     Quantity_NameOfColor SelectedNameOfColor = (Quantity_NameOfColor)CurSel;
 220     Quantity_Color TheSelectedEquivalentColor(SelectedNameOfColor);
 221
 222     Quantity_Parameter Red,Green,Blue;
 223     TheSelectedEquivalentColor.Values(Red,Green,Blue,Quantity_TOC_RGB);
 224     m_NewEntryRed         = Red;
 225     m_NewEntryGreen       = Green;
 226     m_NewEntryBlue        = Blue;
 227     UpdateData(false);
 228 }
 229
 230 void CColorPropertyPage::OnColorMapBUTTONNewEntryEditColor()
 231 {
 232         int CurrentSelectedItem = m_TabCtrl.GetCurSel();
 233
 234     COLORREF m_clr ;
 235         m_clr = RGB(m_NewEntryRed*255,m_NewEntryGreen*255,m_NewEntryBlue*255);
 236         CColorDialog dlgColor(m_clr);
 237         if (dlgColor.DoModal() == IDOK)
 238         {
 239         SetModified(TRUE);
 240                 m_clr = dlgColor.GetColor();
 241                 m_NewEntryRed    = GetRValue(m_clr)/255.;
 242                 m_NewEntryGreen  = GetGValue(m_clr)/255.;
 243                 m_NewEntryBlue   = GetBValue(m_clr)/255.;
 244     }
 245     Quantity_Color aColor(m_NewEntryRed,m_NewEntryGreen,m_NewEntryBlue,Quantity_TOC_RGB);
 246     m_NewEntryColorNameCtrl.SetCurSel(aColor.Name());
 247     UpdateData(false);
 248 }
 249
 250 void CColorPropertyPage::OnColorMapBUTTONUpdateCurrentEntry()
 251 {
 252     UpdateData(true);
 253     Handle(Aspect_GenericColorMap) aGenericColorMap = Handle(Aspect_GenericColorMap)::DownCast(myColorMap);
 254     if (aGenericColorMap.IsNull())
 255        Standard_Failure::Raise(" couldn't update a none Generic Color Map");
 256
 257     Aspect_ColorMapEntry aColorMapEntry = myColorMap->FindEntry( m_TabCtrl.GetCurSel());
 258     Quantity_Color aColor(m_NewEntryRed,m_NewEntryGreen,m_NewEntryBlue,Quantity_TOC_RGB);
 259     aColorMapEntry.SetColor(aColor);
 260     aGenericColorMap->AddEntry(aColorMapEntry); // in fact just update
 261     SetModified(true);
 262     UpdateData(true);
 263     UpdateDisplay(m_TabCtrl.GetCurSel());
 264
 265 }
 266
 267 void CColorPropertyPage::OnColorMapBUTTONAddNewEntry()
 268 {
 269    UpdateData(true);
 270    Quantity_Color aColor(m_NewEntryRed,m_NewEntryGreen,m_NewEntryBlue,Quantity_TOC_RGB);
 271     Handle(Aspect_GenericColorMap) aGenericColorMap = Handle(Aspect_GenericColorMap)::DownCast(myColorMap);
 272     if (aGenericColorMap.IsNull())
 273        Standard_Failure::Raise(" couldn't update a none Generic Color Map");
 274
 275    int NewEntry = aGenericColorMap->AddEntry(aColor);
 276    SetModified(true);
 277    UpdateDisplay(NewEntry);
 278    UpdateData(false);
 279 }
 280
 281 BOOL CColorPropertyPage::OnApply()
 282 {
 283     myViewer->SetColorMap(myColorMap);
 284     myViewer->Update();
 285         return CPropertyPage::OnApply();
 286 }