| 1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: colour.cpp |
| 3 | // Purpose: wxColour class |
| 4 | // Author: Julian Smart |
| 5 | // Modified by: |
| 6 | // Created: 01/02/97 |
| 7 | // RCS-ID: $Id$ |
| 8 | // Copyright: (c) Julian Smart |
| 9 | // Licence: wxWindows licence |
| 10 | ///////////////////////////////////////////////////////////////////////////// |
| 11 | |
| 12 | #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) |
| 13 | #pragma implementation "colour.h" |
| 14 | #endif |
| 15 | |
| 16 | // For compilers that support precompilation, includes "wx.h". |
| 17 | #include "wx/wxprec.h" |
| 18 | |
| 19 | #ifdef __BORLANDC__ |
| 20 | #pragma hdrstop |
| 21 | #endif |
| 22 | |
| 23 | #include "wx/gdicmn.h" |
| 24 | #include "wx/msw/private.h" |
| 25 | |
| 26 | #include <string.h> |
| 27 | |
| 28 | #if wxUSE_EXTENDED_RTTI |
| 29 | |
| 30 | template<> void wxStringReadValue(const wxString &s , wxColour &data ) |
| 31 | { |
| 32 | // copied from VS xrc |
| 33 | unsigned long tmp = 0; |
| 34 | |
| 35 | if (s.Length() != 7 || s[0u] != wxT('#') |
| 36 | || wxSscanf(s.c_str(), wxT("#%lX"), &tmp) != 1) |
| 37 | { |
| 38 | wxLogError(_("String To Colour : Incorrect colour specification : %s"), |
| 39 | s.c_str() ); |
| 40 | data = wxNullColour; |
| 41 | } |
| 42 | else |
| 43 | { |
| 44 | data = wxColour((unsigned char) ((tmp & 0xFF0000) >> 16) , |
| 45 | (unsigned char) ((tmp & 0x00FF00) >> 8), |
| 46 | (unsigned char) ((tmp & 0x0000FF))); |
| 47 | } |
| 48 | } |
| 49 | |
| 50 | template<> void wxStringWriteValue(wxString &s , const wxColour &data ) |
| 51 | { |
| 52 | s = wxString::Format(wxT("#%02X%02X%02X"), |
| 53 | data.Red(), data.Green(), data.Blue() ); |
| 54 | } |
| 55 | |
| 56 | wxTO_STRING_IMP( wxColour ) |
| 57 | wxFROM_STRING_IMP( wxColour ) |
| 58 | |
| 59 | IMPLEMENT_DYNAMIC_CLASS_WITH_COPY_AND_STREAMERS_XTI( wxColour , wxObject , "wx/colour.h" , &wxTO_STRING( wxColour ) , &wxFROM_STRING( wxColour )) |
| 60 | |
| 61 | wxBEGIN_PROPERTIES_TABLE(wxColour) |
| 62 | wxREADONLY_PROPERTY( Red, unsigned char, Red, EMPTY_MACROVALUE , 0 /*flags*/, wxT("Helpstring"), wxT("group")) |
| 63 | wxREADONLY_PROPERTY( Green, unsigned char, Green, EMPTY_MACROVALUE , 0 /*flags*/, wxT("Helpstring"), wxT("group")) |
| 64 | wxREADONLY_PROPERTY( Blue, unsigned char, Blue, EMPTY_MACROVALUE , 0 /*flags*/, wxT("Helpstring"), wxT("group")) |
| 65 | wxEND_PROPERTIES_TABLE() |
| 66 | |
| 67 | wxCONSTRUCTOR_3( wxColour, unsigned char, Red, unsigned char, Green, unsigned char, Blue ) |
| 68 | |
| 69 | wxBEGIN_HANDLERS_TABLE(wxColour) |
| 70 | wxEND_HANDLERS_TABLE() |
| 71 | #else |
| 72 | IMPLEMENT_DYNAMIC_CLASS(wxColour, wxObject) |
| 73 | #endif |
| 74 | |
| 75 | // Colour |
| 76 | |
| 77 | void wxColour::Init() |
| 78 | { |
| 79 | m_isInit = false; |
| 80 | m_pixel = 0; |
| 81 | m_red = |
| 82 | m_blue = |
| 83 | m_green = 0; |
| 84 | } |
| 85 | |
| 86 | wxColour::wxColour(const wxColour& col) |
| 87 | { |
| 88 | *this = col; |
| 89 | } |
| 90 | |
| 91 | wxColour& wxColour::operator=(const wxColour& col) |
| 92 | { |
| 93 | m_red = col.m_red; |
| 94 | m_green = col.m_green; |
| 95 | m_blue = col.m_blue; |
| 96 | m_isInit = col.m_isInit; |
| 97 | m_pixel = col.m_pixel; |
| 98 | return *this; |
| 99 | } |
| 100 | |
| 101 | void wxColour::InitFromName(const wxString& name) |
| 102 | { |
| 103 | if ( wxTheColourDatabase ) |
| 104 | { |
| 105 | wxColour col = wxTheColourDatabase->Find(name); |
| 106 | if ( col.Ok() ) |
| 107 | { |
| 108 | *this = col; |
| 109 | return; |
| 110 | } |
| 111 | } |
| 112 | |
| 113 | // leave invalid |
| 114 | Init(); |
| 115 | } |
| 116 | |
| 117 | wxColour::~wxColour() |
| 118 | { |
| 119 | } |
| 120 | |
| 121 | void wxColour::Set(unsigned char r, unsigned char g, unsigned char b) |
| 122 | { |
| 123 | m_red = r; |
| 124 | m_green = g; |
| 125 | m_blue = b; |
| 126 | m_isInit = true; |
| 127 | m_pixel = PALETTERGB(m_red, m_green, m_blue); |
| 128 | } |
| 129 | |