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//===============================================================
// vcolor.cxx: vColor class for drawing - Windows
//
// Copyright (C) 1995,1996, 1997, 1998 Bruce E. Wampler
//
// This file is part of the V C++ GUI Framework, and is covered
// under the terms of the GNU Library General Public License,
// Version 2. This library has NO WARRANTY. See the source file
// vapp.cxx for more complete information about license terms.
//===============================================================
#include <v/vwin32.h> // for Win 32 stuff
#include <v/vapp.h>
#include <v/vcolor.h>
// Define 16 standard colors for use by everyone
vColor vGlobalStdColors[16] =
{
vColor( 0, 0, 0), // vC_Black
vColor( 255, 0, 0), // vC_Red
vColor( 127, 0, 0), // vC_DimRed
vColor( 0, 255, 0), // vC_Green
vColor( 0, 127, 0), // vC_DimGreen
vColor( 0, 0, 255), // vC_Blue
vColor( 0, 0, 127), // vC_DimBlue
vColor( 255, 255, 0), // vC_Yellow
vColor( 127, 127, 0), // vC_DimYellow
vColor( 255, 0, 255), // vC_Magenta
vColor( 127, 0, 127), // vC_DimMagenta
vColor( 0, 255, 255), // vC_Cyan
vColor( 0, 127, 127), // vC_DimCyan
vColor( 63, 63, 63), // vC_DarkGray
vColor( 127, 127, 127), // vC_MedGray
vColor( 255, 255, 255) // vC_White
};
char* vGlobalColorNames[16] =
{
"Black", "Red", "Dim Red", "Green", "Dim Green", "Blue",
"Dim Blue", "Yellow", "Dim Yellow", "Magenta", "Dim Magenta",
"Cyan", "Dim Cyan", "Dark Gray", "Med Gray", "White"
};
// Following added in 1.21 for DLL
//=======================>>> vGetStdColors <<<===========================
vColor* vGetStdColors()
{
return &vGlobalStdColors[0];
}
//=======================>>> vGetColorNames <<<===========================
char** vGetColorNames()
{
return &vGlobalColorNames[0];
}
//=======================>>> vColor::vColor <<<===========================
vColor::vColor(unsigned int rd, unsigned int gr, unsigned int bl)
{
_r = (unsigned char) rd;
_g = (unsigned char) gr;
_b = (unsigned char) bl;
_pixel = RGB(_r,_g,_b);
}
//=======================>>> vColor::BitsOfColor <<<===========================
int vColor::BitsOfColor() VCONST
{
HDC hdc = ::GetDC(theApp->winHwnd());
int bits = ::GetDeviceCaps(hdc,BITSPIXEL);
::ReleaseDC(theApp->winHwnd(),hdc);
return bits;
}
//=======================>>> vColor::ResetColor <<<===========================
void vColor::ResetColor(unsigned int rd, unsigned int gr, unsigned int bl)
{
_r = (unsigned char) rd;
_g = (unsigned char) gr;
_b = (unsigned char) bl;
_pixel = RGB(_r,_g,_b);
}
//=======================>>> vColor::ResetColor <<<===========================
void vColor::ResetColor(VCONST vColor& c)
{
_r = c.r();
_g = c.g();
_b = c.b();
_pixel = RGB(_r,_g,_b);
}
//=======================>>> vColor::Set <<<===========================
void vColor::Set(unsigned int rd, unsigned int gr, unsigned int bl)
{
_r = (unsigned char) rd;
_g = (unsigned char) gr;
_b = (unsigned char) bl;
_pixel = RGB(_r,_g,_b);
}
//=======================>>> vColor::Set <<<===========================
void vColor::Set(VCONST vColor& c)
{
_r = c.r();
_g = c.g();
_b = c.b();
_pixel = RGB(_r,_g,_b);
}
//=======================>>> vColor::SetR <<<===========================
void vColor::SetR(unsigned int rd)
{
_r = (unsigned char) rd;
_pixel = RGB(_r,_g,_b);
}
//=======================>>> vColor::SetG <<<===========================
void vColor::SetG(unsigned int gr)
{
_g = (unsigned char) gr;
_pixel = RGB(_r,_g,_b);
}
//=======================>>> vColor::SetB <<<===========================
void vColor::SetB(unsigned int bl)
{
_b = (unsigned char) bl;
_pixel = RGB(_r,_g,_b);
}
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