src/images__MyPalette.h

   1 /*
   2  * MyPalette.h
   3  *
   4  *  Created on: 9 nov. 2008
   5  *      Author: pat
   6  */
   7
   8 #ifndef MYPALETTE_H_
   9 #define MYPALETTE_H_
  10
  11 #include <wx/control.h>
  12 #include <wx/image.h>
  13
  14 //****************************************************
  15 //************ PALETTE CLASS  **************
  16 //****************************************************
  17 class MyPalette : public wxPalette
  18 {
  19 public:
  20         MyPalette();
  21         MyPalette( wxPalette& _palette );
  22         MyPalette( wxImage& _img );
  23         ~MyPalette();
  24
  25         bool LoadFrom( wxString& _path_palette );
  26         bool LoadFrom( wxImage _img );
  27         bool SaveAs( wxString& _fullpath );
  28 };
  29
  30 //****************************************************
  31 //************ PALETTE ELEMENT CONTROL  **************
  32 //****************************************************
  33
  34 // Throw
  35 //      -  wxPALETTE_ELT_CLICKED when clicked
  36 //      -  wxPALETTE_ELT_COLOR_CHANGE when color change
  37
  38
  39 enum
  40 {
  41         AUTO_ELTCOLOR,  // Standalone colour chooser
  42         ELTPALETTE,             // the colour chooser is part of a palette Ctrl
  43 };
  44
  45 class MyPaletteElementCtrl : public wxControl
  46 {
  47 public:
  48         MyPaletteElementCtrl(wxWindow* _parent, int _mode = ELTPALETTE );
  49         void SetMode( int new_mode );
  50         ~MyPaletteElementCtrl();
  51
  52         void SetRGB( unsigned char _r, unsigned char _g, unsigned char _b );
  53         void GetRGB( unsigned char* _r, unsigned char* _g, unsigned char* _b );
  54         void SetColor(const wxColor& _color );
  55         wxColour GetColor();
  56         void ComputeColorTrans( int hue, int sat, int luz );
  57         void ComputeColorDecal( int red, int green, int blue );
  58         void RestoreRGBs();
  59         void CommitNewColours();
  60
  61         virtual void Update();
  62         virtual void Refresh();
  63         void OnPaint(wxPaintEvent& event);
  64         void DoPainting( wxDC& dc );
  65
  66         bool Equal( wxColour& _col );
  67         void EvtDoubleClick(wxMouseEvent& event);
  68         void EvtClick(wxMouseEvent& event);
  69
  70         unsigned char r,g,b,a;
  71         unsigned char origin_r, origin_g, origin_b;
  72         int hue,sat,lum;
  73         int selected_state; // 0==NOT ; 1==SELECTED; 2==ASSOCIATED
  74         int mappedTo; // The index map for this index
  75
  76         virtual wxSize GetMinSize() const;
  77 protected:
  78         int eltmode;
  79     DECLARE_EVENT_TABLE()
  80 };
  81
  82
  83 //****************************************************
  84 //************ PALETTE CONTROL  **************
  85 //****************************************************
  86 class ob_object;
  87 class imgFile;
  88
  89 class MyPaletteCtrl : public wxWindow
  90 {
  91 public:
  92         static bool mode8bit;
  93 public:
  94         MyPaletteCtrl(wxWindow* _parent );
  95         void Constructor();
  96         virtual ~MyPaletteCtrl();
  97
  98         virtual void Refresh();
  99         virtual bool Layout();
 100
 101         void SetAssociatedObject( ob_object* _obj );
 102         void Reset(bool b_layout =  true);
 103
 104         bool TryToInitWithImage( wxString& strpath);
 105         bool InitRemapping_With( wxString& strpath );
 106         void UndoRemapping();
 107
 108         //-----------------------------------------
 109         // <add_mode> meaning for 16bit mode
 110         // 0 => deselect other color and toggle select state for this color
 111         // 1 => toggle selection state of this colour
 112         // 2 => add this colour to selection
 113         // <add_mode> meaning for 8bit mode
 114         // >  0 => new remapping or undo remapping
 115         // == 0 => choose new source colour for remap
 116         void SelectColour( int ind, int add_mode = 0 );
 117
 118         void EvtPaletteEltClicked( wxCommandEvent& event );
 119         void EvtPaletteEltColorChange( wxCommandEvent& event );
 120         void DeselectEveryThing();
 121         void DoGuessColors();
 122         void DoFixSelectedColors();
 123         void UnDoFixSelectedColors();
 124
 125         wxString FullPath()const;
 126         wxString OBPath()const;
 127         bool IsInit()const;
 128         wxPalette GetNewPalette();
 129
 130         ob_object *obj_associated;
 131         bool isChanged;
 132         bool b_init;
 133
 134 //      MyPaletteElementCtrl* PalElt_clicked;
 135
 136         virtual void EvtSize( wxSizeEvent& event );
 137         void OnPaint(wxPaintEvent& event);
 138
 139         wxBoxSizer *mainSizer;
 140         wxGridSizer *gridSizer;
 141         wxStaticText *error_text;
 142
 143         MyPalette* thePalette;
 144         MyPaletteElementCtrl** paletteElements;
 145         int nb_elts;
 146
 147         void Reset_HSL();
 148         void Apply_HSL();
 149         void ValidateHSLs();
 150         void InValidateHSLs();
 151
 152         void Set_Hue( int _hue );
 153         void Set_Sat( int _sat );
 154         void Set_Luz( int _luz );
 155
 156         void Set_Red( int _red );
 157         void Set_Green( int _green );
 158         void Set_Blue( int _blue );
 159
 160         int hue, sat, luz;
 161         int red, green, blue;
 162
 163         void SetAssociations();
 164         imgFile* theSourceImg;
 165
 166 protected:
 167         void pr_Make_SrcPalette_To_PaletteElts(bool b_update_sizer );
 168         MyPaletteElementCtrl* curr_selected;
 169     DECLARE_EVENT_TABLE()
 170 };
 171
 172
 173 //****************************************************
 174 //************ NEW EVENT  **************
 175 //****************************************************
 176
 177 BEGIN_DECLARE_EVENT_TYPES()
 178         DECLARE_EVENT_TYPE(wxPALETTE_ELT_CLICKED, 7777)
 179         DECLARE_EVENT_TYPE(wxPALETTE_ELT_COLOR_CHANGE, 7777)
 180 END_DECLARE_EVENT_TYPES()
 181
 182 // define an event table macro for this event type
 183 #ifndef PALETTE_ELT_CLICKED
 184 #define PALETTE_ELT_CLICKED(fn) \
 185     DECLARE_EVENT_TABLE_ENTRY( \
 186                 wxPALETTE_ELT_CLICKED, wxID_ANY, wxID_ANY, \
 187         (wxObjectEventFunction)(wxEventFunction) wxStaticCastEvent( wxCommandEventFunction, &fn ), \
 188         (wxObject *) NULL \
 189     ),
 190 #endif
 191
 192
 193 // define an event table macro for this event type
 194 #ifndef PALETTE_ELT_COLOR_CHANGE
 195 #define PALETTE_ELT_COLOR_CHANGE(fn) \
 196     DECLARE_EVENT_TABLE_ENTRY( \
 197         wxPALETTE_ELT_COLOR_CHANGE, wxID_ANY, wxID_ANY, \
 198         (wxObjectEventFunction)(wxEventFunction) wxStaticCastEvent( wxCommandEventFunction, &fn ), \
 199         (wxObject *) NULL \
 200     ),
 201 #endif
 202
 203
 204
 205 #endif /* MYPALETTE_H_ */