packages/wx/src/bbwxColourSelectorButton.cxx

   1 /*=========================================================================
   2   Program:   bbtk
   3   Module:    $RCSfile: bbwxColourSelectorButton.cxx,v $
   4   Language:  C++
   5   Date:      $Date: 2008/11/24 15:45:51 $
   6   Version:   $Revision: 1.6 $
   7 =========================================================================*/
   8
   9 /* ---------------------------------------------------------------------
  10
  11 * Copyright (c) CREATIS-LRMN (Centre de Recherche en Imagerie Medicale)
  12 * Authors : Eduardo Davila, Laurent Guigues, Jean-Pierre Roux
  13 *
  14 *  This software is governed by the CeCILL-B license under French law and
  15 *  abiding by the rules of distribution of free software. You can  use,
  16 *  modify and/ or redistribute the software under the terms of the CeCILL-B
  17 *  license as circulated by CEA, CNRS and INRIA at the following URL
  18 *  http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
  19 *  or in the file LICENSE.txt.
  20 *
  21 *  As a counterpart to the access to the source code and  rights to copy,
  22 *  modify and redistribute granted by the license, users are provided only
  23 *  with a limited warranty  and the software's author,  the holder of the
  24 *  economic rights,  and the successive licensors  have only  limited
  25 *  liability.
  26 *
  27 *  The fact that you are presently reading this means that you have had
  28 *  knowledge of the CeCILL-B license and that you accept its terms.
  29 * ------------------------------------------------------------------------ */
  30
  31 /**
  32  * \file
  33  * \brief Short description in one line
  34  *
  35  * Long
  36  * description
  37  *
  38  */
  39
  40 #ifdef _USE_WXWIDGETS_
  41
  42 #include "bbwxColourSelectorButton.h"
  43 #include "bbwxPackage.h"
  44
  45
  46 namespace bbwx
  47 {
  48
  49 //-------------------------------------------------------------------------
  50 wxColourPickerCtrlWidget::wxColourPickerCtrlWidget(     ColourSelectorButton* box,
  51                                                                                                         wxWindow *parent,
  52                                                                                                         unsigned char  cr,
  53                                                                                                         unsigned char  cg,
  54                                                                                                         unsigned char  cb
  55                                                                                                         )
  56   :   wxPanel( parent, -1, wxDefaultPosition, wxDefaultSize, wxTAB_TRAVERSAL),
  57           mBox(box)
  58 {
  59     bbtkDebugMessage("Process",9,"=> wxColourPickerCtrlWidget::wxColourPickerCtrlWidget"<<std::endl);
  60
  61     wxPanel * panel = this;
  62     picker = new wxColourPickerCtrl(panel,-1,
  63                                         wxColour(cr,cg,cb),
  64                                         wxDefaultPosition,
  65                                         wxDefaultSize,
  66                                         wxCLRP_USE_TEXTCTRL
  67                                 );
  68     picker->SetPickerCtrlGrowable(false);
  69     picker->SetTextCtrlGrowable(false);
  70
  71     Connect ( picker->GetId(),
  72               wxEVT_COMMAND_COLOURPICKER_CHANGED,
  73               wxColourPickerEventHandler( wxColourPickerCtrlWidget::OnColorChange ) );
  74
  75     bbtkDebugMessage("Process",9,"<= wxColourPickerCtrlWidget::wxColourPickerCtrlWidget"<<std::endl);
  76     wxFlexGridSizer *sizer = new wxFlexGridSizer(10);
  77         sizer -> AddGrowableRow(0);
  78         sizer -> Add( picker, 1, wxEXPAND, 0 );
  79         panel -> SetSizer(sizer);
  80   }
  81
  82 wxColourPickerCtrlWidget::~wxColourPickerCtrlWidget()
  83 {
  84 }
  85
  86
  87 //---------------------------------------------------------------------
  88 void wxColourPickerCtrlWidget::OnColorChange(wxColourPickerEvent& e)
  89 {
  90         UpdateBox();
  91 }
  92
  93
  94 //---------------------------------------------------------------------
  95 void wxColourPickerCtrlWidget::UpdateBox()
  96 {
  97     char col[100];
  98     wxColour c = picker->GetColour();
  99     sprintf(col,"%f %f %f",c.Red()/255.,c.Green()/255.,c.Blue()/255.);
 100
 101     //    std::cout << col << std::endl;
 102
 103     ColourSelectorButton* b = (ColourSelectorButton*)mBox;
 104     b->bbSetOutputOut( col );
 105     b->bbSignalOutputModification("Out");
 106 }
 107
 108   //--------------------------------------------------------------------------
 109   //-------------------------------------------------------------------------
 110   // WxBlackBox implementation
 111   //--------------------------------------------------------------------------
 112   //--------------------------------------------------------------------------
 113
 114   //--------------------------------------------------------------------------
 115
 116   BBTK_BLACK_BOX_IMPLEMENTATION(ColourSelectorButton,bbtk::WxBlackBox);
 117   BBTK_ADD_BLACK_BOX_TO_PACKAGE(wx,ColourSelectorButton);
 118
 119   void ColourSelectorButton::bbUserConstructor()
 120   {
 121     bbSetInputIn("1 1 1");
 122   }
 123
 124
 125   void ColourSelectorButton::Process()
 126   {
 127     bbtkDebugMessageInc("Process",9,"ColourSelectorButton::Process()"<<std::endl);
 128       pickerWidget->UpdateBox();
 129     bbtkDebugDecTab("Process",9);
 130   }
 131
 132
 133   /**
 134    * \brief  Create wxWidget .
 135    *
 136    *
 137    */
 138   void ColourSelectorButton::CreateWidget(wxWindow* parent)
 139   {
 140     bbtkDebugMessage("Process",9,"=> ColourSelectorButton::CreateWidget()"<<std::endl);
 141
 142     float r,g,b;
 143     sscanf( bbGetInputIn().c_str(), "%f %f %f", &r, &g ,&b);
 144     unsigned char cr,cg,cb;
 145     cr = (unsigned char)(255.*r);
 146     cg = (unsigned char)(255.*g);
 147     cb = (unsigned char)(255.*b);
 148
 149     pickerWidget = new wxColourPickerCtrlWidget(this, //bbGetWxParent() ,
 150                                                                                                 parent,
 151                                                                                                 cr , cg , cb );
 152
 153     bbtkDebugMessage("Process",9,"<= ColourSelectorButton::CreateWidget()"<<std::endl);
 154
 155     bbSetOutputWidget( pickerWidget );
 156   }
 157
 158
 159 }  //namespace bbwx
 160
 161 #endif  // _USE_WXWIDGETS_
 162