packages/wx/src/bbwxColourSelectorButton.cxx

   1 /*=========================================================================
   2
   3   Program:   bbtk
   4   Module:    $RCSfile: bbwxColourSelectorButton.cxx,v $
   5   Language:  C++
   6   Date:      $Date: 2008/04/18 12:59:52 $
   7   Version:   $Revision: 1.3 $
   8
   9   Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
  10   l'Image). All rights reserved. See Doc/License.txt or
  11   http://www.creatis.insa-lyon.fr/Public/bbtk/License.html for details.
  12
  13      This software is distributed WITHOUT ANY WARRANTY; without even
  14      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
  15      PURPOSE.  See the above copyright notices for more information.
  16
  17 =========================================================================*/
  18 /**
  19  * \file
  20  * \brief Short description in one line
  21  *
  22  * Long
  23  * description
  24  *
  25  */
  26
  27 #ifdef _USE_WXWIDGETS_
  28
  29 #include "bbwxColourSelectorButton.h"
  30 #include "bbwxPackage.h"
  31
  32
  33 namespace bbwx
  34 {
  35
  36
  37 //-------------------------------------------------------------------------
  38 wxColourPickerCtrlWidget::wxColourPickerCtrlWidget(     ColourSelectorButton* box,
  39                                                                                                         wxWindow *parent,
  40                                                                                                         unsigned char  cr,
  41                                                                                                         unsigned char  cg,
  42                                                                                                         unsigned char  cb
  43                                                                                                         )
  44   :   wxPanel( parent, -1, wxDefaultPosition, wxDefaultSize, wxTAB_TRAVERSAL),
  45           mBox(box)
  46 {
  47     bbtkDebugMessage("Process",9,"=> wxColourPickerCtrlWidget::wxColourPickerCtrlWidget"<<std::endl);
  48
  49     wxPanel * panel = this;
  50     picker = new wxColourPickerCtrl(panel,-1,
  51                                         wxColour(cr,cg,cb),
  52                                         wxDefaultPosition,
  53                                         wxDefaultSize,
  54                                         wxCLRP_USE_TEXTCTRL
  55                                 );
  56     picker->SetPickerCtrlGrowable(false);
  57     picker->SetTextCtrlGrowable(false);
  58
  59     Connect ( picker->GetId(),
  60               wxEVT_COMMAND_COLOURPICKER_CHANGED,
  61               wxColourPickerEventHandler( wxColourPickerCtrlWidget::OnColorChange ) );
  62
  63     bbtkDebugMessage("Process",9,"<= wxColourPickerCtrlWidget::wxColourPickerCtrlWidget"<<std::endl);
  64     wxFlexGridSizer *sizer = new wxFlexGridSizer(10);
  65         sizer -> AddGrowableRow(0);
  66         sizer -> Add( picker, 1, wxEXPAND, 0 );
  67         panel -> SetSizer(sizer);
  68   }
  69
  70 wxColourPickerCtrlWidget::~wxColourPickerCtrlWidget()
  71 {
  72 }
  73
  74
  75 //---------------------------------------------------------------------
  76 void wxColourPickerCtrlWidget::OnColorChange(wxColourPickerEvent& e)
  77 {
  78         UpdateBox();
  79 }
  80
  81
  82 //---------------------------------------------------------------------
  83 void wxColourPickerCtrlWidget::UpdateBox()
  84 {
  85     char col[100];
  86     wxColour c = picker->GetColour();
  87     sprintf(col,"%f %f %f",c.Red()/255.,c.Green()/255.,c.Blue()/255.);
  88
  89     //    std::cout << col << std::endl;
  90
  91     ColourSelectorButton* b = (ColourSelectorButton*)mBox;
  92     b->bbSetOutputOut( col );
  93     b->bbSignalOutputModification("Out");
  94 }
  95
  96   //--------------------------------------------------------------------------
  97   //-------------------------------------------------------------------------
  98   // WxBlackBox implementation
  99   //--------------------------------------------------------------------------
 100   //--------------------------------------------------------------------------
 101
 102   //--------------------------------------------------------------------------
 103
 104   BBTK_BLACK_BOX_IMPLEMENTATION(ColourSelectorButton,bbtk::WxBlackBox);
 105   BBTK_ADD_BLACK_BOX_TO_PACKAGE(wx,ColourSelectorButton);
 106
 107   void ColourSelectorButton::bbUserConstructor()
 108   {
 109     bbSetInputIn("1 1 1");
 110   }
 111
 112
 113   void ColourSelectorButton::Process()
 114   {
 115     bbtkDebugMessageInc("Process",9,"ColourSelectorButton::Process()"<<std::endl);
 116       pickerWidget->UpdateBox();
 117     bbtkDebugDecTab("Process",9);
 118   }
 119
 120
 121   /**
 122    * \brief  Create wxWidget .
 123    *
 124    *
 125    */
 126   void ColourSelectorButton::CreateWidget()
 127   {
 128     bbtkDebugMessage("Process",9,"=> ColourSelectorButton::CreateWidget()"<<std::endl);
 129
 130     float r,g,b;
 131     sscanf( bbGetInputIn().c_str(), "%f %f %f", &r, &g ,&b);
 132     unsigned char cr,cg,cb;
 133     cr = (unsigned char)(255.*r);
 134     cg = (unsigned char)(255.*g);
 135     cb = (unsigned char)(255.*b);
 136
 137     pickerWidget = new wxColourPickerCtrlWidget(this, bbGetWxParent() , cr , cg , cb );
 138
 139     bbtkDebugMessage("Process",9,"<= ColourSelectorButton::CreateWidget()"<<std::endl);
 140
 141     bbSetOutputWidget( pickerWidget );
 142   }
 143
 144
 145 }  //namespace bbwx
 146
 147 #endif  // _USE_WXWIDGETS_
 148