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CW5.2 Pro Adaptions, wxMac starting to move in

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@4366 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Stefan Csomor
1999-11-05 09:16:09 +00:00
parent 20f2deb3cf
commit 519cb848a8
176 changed files with 19303 additions and 9141 deletions
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45
src/mac/palette.cpp
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@@ -26,12 +26,13 @@ IMPLEMENT_DYNAMIC_CLASS(wxPalette, wxGDIObject)
wxPaletteRefData::wxPaletteRefData()
{
// TODO
m_palette = NULL ;
m_count = 0 ;
}
wxPaletteRefData::~wxPaletteRefData()
{
// TODO
delete[] m_palette ;
}
wxPalette::wxPalette()
@@ -53,7 +54,13 @@ bool wxPalette::Create(int n, const unsigned char *red, const unsigned char *gre
m_refData = new wxPaletteRefData;
// TODO
M_PALETTEDATA->m_count = n ;
M_PALETTEDATA->m_palette = new wxColour[n] ;
for ( int i = 0 ; i < n ; ++i)
{
M_PALETTEDATA->m_palette[i].Set( red[i] , green[i] , blue[i] ) ;
}
return FALSE;
}
@@ -61,10 +68,26 @@ bool wxPalette::Create(int n, const unsigned char *red, const unsigned char *gre
int wxPalette::GetPixel(const unsigned char red, const unsigned char green, const unsigned char blue) const
{
if ( !m_refData )
return FALSE;
return -1;
// TODO
return FALSE;
long bestdiff = 3 * 256 ;
long bestpos = 0 ;
long currentdiff ;
for ( int i = 0 ; i < M_PALETTEDATA->m_count ; ++i )
{
const wxColour& col = &M_PALETTEDATA->m_palette[i] ;
currentdiff = abs ( col.Red() - red ) + abs( col.Green() - green ) + abs ( col.Blue() - blue ) ;
if ( currentdiff < bestdiff )
{
bestdiff = currentdiff ;
bestpos = i ;
if ( bestdiff == 0 )
break ;
}
}
return bestpos;
}
bool wxPalette::GetRGB(int index, unsigned char *red, unsigned char *green, unsigned char *blue) const
@@ -72,11 +95,15 @@ bool wxPalette::GetRGB(int index, unsigned char *red, unsigned char *green, unsi
if ( !m_refData )
return FALSE;
if (index < 0 || index > 255)
if (index < 0 || index >= M_PALETTEDATA->m_count)
return FALSE;
// TODO
return FALSE;
const wxColour& col = &M_PALETTEDATA->m_palette[index] ;
*red = col.Red() ;
*green = col.Green() ;
*blue = col.Blue() ;
return TRUE;
}