packages/wx/src/bbwxColourSelectorButton.cxx

   1 /*=========================================================================
   2
   3   Program:   bbtk
   4   Module:    $RCSfile: bbwxColourSelectorButton.cxx,v $
   5   Language:  C++
   6   Date:      $Date: 2008/09/10 12:01:47 $
   7   Version:   $Revision: 1.4 $
   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 wxColourPickerCtrlWidget::wxColourPickerCtrlWidget(     ColourSelectorButton* box,
  38                                                                                                         wxWindow *parent,
  39                                                                                                         unsigned char  cr,
  40                                                                                                         unsigned char  cg,
  41                                                                                                         unsigned char  cb
  42                                                                                                         )
  43   :   wxPanel( parent, -1, wxDefaultPosition, wxDefaultSize, wxTAB_TRAVERSAL),
  44           mBox(box)
  45 {
  46     bbtkDebugMessage("Process",9,"=> wxColourPickerCtrlWidget::wxColourPickerCtrlWidget"<<std::endl);
  47
  48     wxPanel * panel = this;
  49     picker = new wxColourPickerCtrl(panel,-1,
  50                                         wxColour(cr,cg,cb),
  51                                         wxDefaultPosition,
  52                                         wxDefaultSize,
  53                                         wxCLRP_USE_TEXTCTRL
  54                                 );
  55     picker->SetPickerCtrlGrowable(false);
  56     picker->SetTextCtrlGrowable(false);
  57
  58     Connect ( picker->GetId(),
  59               wxEVT_COMMAND_COLOURPICKER_CHANGED,
  60               wxColourPickerEventHandler( wxColourPickerCtrlWidget::OnColorChange ) );
  61
  62     bbtkDebugMessage("Process",9,"<= wxColourPickerCtrlWidget::wxColourPickerCtrlWidget"<<std::endl);
  63     wxFlexGridSizer *sizer = new wxFlexGridSizer(10);
  64         sizer -> AddGrowableRow(0);
  65         sizer -> Add( picker, 1, wxEXPAND, 0 );
  66         panel -> SetSizer(sizer);
  67   }
  68
  69 wxColourPickerCtrlWidget::~wxColourPickerCtrlWidget()
  70 {
  71 }
  72
  73
  74 //---------------------------------------------------------------------
  75 void wxColourPickerCtrlWidget::OnColorChange(wxColourPickerEvent& e)
  76 {
  77         UpdateBox();
  78 }
  79
  80
  81 //---------------------------------------------------------------------
  82 void wxColourPickerCtrlWidget::UpdateBox()
  83 {
  84     char col[100];
  85     wxColour c = picker->GetColour();
  86     sprintf(col,"%f %f %f",c.Red()/255.,c.Green()/255.,c.Blue()/255.);
  87
  88     //    std::cout << col << std::endl;
  89
  90     ColourSelectorButton* b = (ColourSelectorButton*)mBox;
  91     b->bbSetOutputOut( col );
  92     b->bbSignalOutputModification("Out");
  93 }
  94
  95   //--------------------------------------------------------------------------
  96   //-------------------------------------------------------------------------
  97   // WxBlackBox implementation
  98   //--------------------------------------------------------------------------
  99   //--------------------------------------------------------------------------
 100
 101   //--------------------------------------------------------------------------
 102
 103   BBTK_BLACK_BOX_IMPLEMENTATION(ColourSelectorButton,bbtk::WxBlackBox);
 104   BBTK_ADD_BLACK_BOX_TO_PACKAGE(wx,ColourSelectorButton);
 105
 106   void ColourSelectorButton::bbUserConstructor()
 107   {
 108     bbSetInputIn("1 1 1");
 109   }
 110
 111
 112   void ColourSelectorButton::Process()
 113   {
 114     bbtkDebugMessageInc("Process",9,"ColourSelectorButton::Process()"<<std::endl);
 115       pickerWidget->UpdateBox();
 116     bbtkDebugDecTab("Process",9);
 117   }
 118
 119
 120   /**
 121    * \brief  Create wxWidget .
 122    *
 123    *
 124    */
 125   void ColourSelectorButton::CreateWidget()
 126   {
 127     bbtkDebugMessage("Process",9,"=> ColourSelectorButton::CreateWidget()"<<std::endl);
 128
 129     float r,g,b;
 130     sscanf( bbGetInputIn().c_str(), "%f %f %f", &r, &g ,&b);
 131     unsigned char cr,cg,cb;
 132     cr = (unsigned char)(255.*r);
 133     cg = (unsigned char)(255.*g);
 134     cb = (unsigned char)(255.*b);
 135
 136     pickerWidget = new wxColourPickerCtrlWidget(this, bbGetWxParent() , cr , cg , cb );
 137
 138     bbtkDebugMessage("Process",9,"<= ColourSelectorButton::CreateWidget()"<<std::endl);
 139
 140     bbSetOutputWidget( pickerWidget );
 141   }
 142
 143
 144 }  //namespace bbwx
 145
 146 #endif  // _USE_WXWIDGETS_
 147