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More OS/2 stuff

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@3945 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
David Webster
1999-10-12 22:49:24 +00:00
parent 1b68e0b5b9
commit cdf1e71425
19 changed files with 4006 additions and 837 deletions
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75
src/os2/palette.cpp
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@@ -9,16 +9,22 @@
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifdef __GNUG__
#pragma implementation "palette.h"
#endif
// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"
#ifndef WX_PRECOMP
#include <stdio.h>
#include "wx/setup.h"
#include "wx/palette.h"
#if !USE_SHARED_LIBRARIES
IMPLEMENT_DYNAMIC_CLASS(wxPalette, wxGDIObject)
#endif
#define INCL_PM
#define INCL_GPI
#include <os2.h>
#include "assert.h"
/*
* Palette
*
@@ -26,12 +32,14 @@ IMPLEMENT_DYNAMIC_CLASS(wxPalette, wxGDIObject)
wxPaletteRefData::wxPaletteRefData()
{
// TODO
m_hPalette = 0;
}
wxPaletteRefData::~wxPaletteRefData()
{
// TODO
if ( m_hPalette )
return;
// TODO: ::DeleteObject((HPALETTE) m_hPalette);
}
wxPalette::wxPalette()
@@ -47,6 +55,15 @@ wxPalette::~wxPalette()
{
}
bool wxPalette::FreeResource(bool force)
{
if ( M_PALETTEDATA && M_PALETTEDATA->m_hPalette)
{
// TODO: DeleteObject((HPALETTE)M_PALETTEDATA->m_hPalette);
}
return TRUE;
}
bool wxPalette::Create(int n, const unsigned char *red, const unsigned char *green, const unsigned char *blue)
{
UnRef();
@@ -54,8 +71,26 @@ bool wxPalette::Create(int n, const unsigned char *red, const unsigned char *gre
m_refData = new wxPaletteRefData;
// TODO
/*
NPLOGPALETTE npPal = (NPLOGPALETTE)LocalAlloc(LMEM_FIXED, sizeof(LOGPALETTE) +
(WORD)n * sizeof(PALETTEENTRY));
if (!npPal)
return(FALSE);
return FALSE;
npPal->palVersion = 0x300;
npPal->palNumEntries = n;
int i;
for (i = 0; i < n; i ++)
{
npPal->palPalEntry[i].peRed = red[i];
npPal->palPalEntry[i].peGreen = green[i];
npPal->palPalEntry[i].peBlue = blue[i];
npPal->palPalEntry[i].peFlags = 0;
}
M_PALETTEDATA->m_hPalette = (WXHPALETTE) CreatePalette((LPLOGPALETTE)npPal);
LocalFree((HANDLE)npPal);
*/
}
int wxPalette::GetPixel(const unsigned char red, const unsigned char green, const unsigned char blue) const
@@ -74,9 +109,27 @@ bool wxPalette::GetRGB(int index, unsigned char *red, unsigned char *green, unsi
if (index < 0 || index > 255)
return FALSE;
// TODO
/*
PALETTEENTRY entry;
if (::GetPaletteEntries((HPALETTE) M_PALETTEDATA->m_hPalette, index, 1, &entry))
{
*red = entry.peRed;
*green = entry.peGreen;
*blue = entry.peBlue;
return TRUE;
} else
return FALSE;
*/
return FALSE;
}
// TODO
return FALSE;
void wxPalette::SetHPALETTE(WXHPALETTE pal)
{
if ( !m_refData )
m_refData = new wxPaletteRefData;
M_PALETTEDATA->m_hPalette = pal;
}