git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@27408 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
130 lines
3.1 KiB
C++
130 lines
3.1 KiB
C++
/////////////////////////////////////////////////////////////////////////////
|
|
// Name: colour.cpp
|
|
// Purpose: wxColour class
|
|
// Author: Julian Smart
|
|
// Modified by:
|
|
// Created: 01/02/97
|
|
// RCS-ID: $Id$
|
|
// Copyright: (c) Julian Smart
|
|
// Licence: wxWindows licence
|
|
/////////////////////////////////////////////////////////////////////////////
|
|
|
|
#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
|
|
#pragma implementation "colour.h"
|
|
#endif
|
|
|
|
// For compilers that support precompilation, includes "wx.h".
|
|
#include "wx/wxprec.h"
|
|
|
|
#ifdef __BORLANDC__
|
|
#pragma hdrstop
|
|
#endif
|
|
|
|
#include "wx/gdicmn.h"
|
|
#include "wx/msw/private.h"
|
|
|
|
#include <string.h>
|
|
|
|
#if wxUSE_EXTENDED_RTTI
|
|
|
|
template<> void wxStringReadValue(const wxString &s , wxColour &data )
|
|
{
|
|
// copied from VS xrc
|
|
unsigned long tmp = 0;
|
|
|
|
if (s.Length() != 7 || s[0u] != wxT('#')
|
|
|| wxSscanf(s.c_str(), wxT("#%lX"), &tmp) != 1)
|
|
{
|
|
wxLogError(_("String To Colour : Incorrect colour specification : %s"),
|
|
s.c_str() );
|
|
data = wxNullColour;
|
|
}
|
|
else
|
|
{
|
|
data = wxColour((unsigned char) ((tmp & 0xFF0000) >> 16) ,
|
|
(unsigned char) ((tmp & 0x00FF00) >> 8),
|
|
(unsigned char) ((tmp & 0x0000FF)));
|
|
}
|
|
}
|
|
|
|
template<> void wxStringWriteValue(wxString &s , const wxColour &data )
|
|
{
|
|
s = wxString::Format(wxT("#%02X%02X%02X"),
|
|
data.Red(), data.Green(), data.Blue() );
|
|
}
|
|
|
|
wxTO_STRING_IMP( wxColour )
|
|
wxFROM_STRING_IMP( wxColour )
|
|
|
|
IMPLEMENT_DYNAMIC_CLASS_WITH_COPY_AND_STREAMERS_XTI( wxColour , wxObject , "wx/colour.h" , &wxTO_STRING( wxColour ) , &wxFROM_STRING( wxColour ))
|
|
|
|
wxBEGIN_PROPERTIES_TABLE(wxColour)
|
|
wxREADONLY_PROPERTY( Red, unsigned char, Red, EMPTY_MACROVALUE , 0 /*flags*/, wxT("Helpstring"), wxT("group"))
|
|
wxREADONLY_PROPERTY( Green, unsigned char, Green, EMPTY_MACROVALUE , 0 /*flags*/, wxT("Helpstring"), wxT("group"))
|
|
wxREADONLY_PROPERTY( Blue, unsigned char, Blue, EMPTY_MACROVALUE , 0 /*flags*/, wxT("Helpstring"), wxT("group"))
|
|
wxEND_PROPERTIES_TABLE()
|
|
|
|
wxCONSTRUCTOR_3( wxColour, unsigned char, Red, unsigned char, Green, unsigned char, Blue )
|
|
|
|
wxBEGIN_HANDLERS_TABLE(wxColour)
|
|
wxEND_HANDLERS_TABLE()
|
|
#else
|
|
IMPLEMENT_DYNAMIC_CLASS(wxColour, wxObject)
|
|
#endif
|
|
|
|
// Colour
|
|
|
|
void wxColour::Init()
|
|
{
|
|
m_isInit = false;
|
|
m_pixel = 0;
|
|
m_red =
|
|
m_blue =
|
|
m_green = 0;
|
|
}
|
|
|
|
wxColour::wxColour(const wxColour& col)
|
|
{
|
|
*this = col;
|
|
}
|
|
|
|
wxColour& wxColour::operator=(const wxColour& col)
|
|
{
|
|
m_red = col.m_red;
|
|
m_green = col.m_green;
|
|
m_blue = col.m_blue;
|
|
m_isInit = col.m_isInit;
|
|
m_pixel = col.m_pixel;
|
|
return *this;
|
|
}
|
|
|
|
void wxColour::InitFromName(const wxString& name)
|
|
{
|
|
if ( wxTheColourDatabase )
|
|
{
|
|
wxColour col = wxTheColourDatabase->Find(name);
|
|
if ( col.Ok() )
|
|
{
|
|
*this = col;
|
|
return;
|
|
}
|
|
}
|
|
|
|
// leave invalid
|
|
Init();
|
|
}
|
|
|
|
wxColour::~wxColour()
|
|
{
|
|
}
|
|
|
|
void wxColour::Set(unsigned char r, unsigned char g, unsigned char b)
|
|
{
|
|
m_red = r;
|
|
m_green = g;
|
|
m_blue = b;
|
|
m_isInit = true;
|
|
m_pixel = PALETTERGB(m_red, m_green, m_blue);
|
|
}
|
|
|