void wxSetFullScreenStateX11(WXDisplay* display, WXWindow rootWindow,
WXWindow window, bool show,
wxRect *origRect,
wxX11FullScreenMethod method)
{
// NB: please see the comment under "Fullscreen mode:" title above
// for implications of changing this code.
Window wnd = WindowCast(window);
Window root = WindowCast(rootWindow);
Display *disp = (Display*)display;
if (method == wxX11_FS_AUTODETECT)
method = wxGetFullScreenMethodX11(display, rootWindow);
switch (method)
{
case wxX11_FS_WMSPEC:
wxWMspecSetFullscreen(disp, root, wnd, show);
break;
case wxX11_FS_KDE:
wxSetKDEFullscreen(disp, root, wnd, show, origRect);
break;
default:
wxWinHintsSetLayer(disp, root, wnd,
show ? WIN_LAYER_ABOVE_DOCK : WIN_LAYER_NORMAL);
break;
}
}
wxX11FullScreenMethod wxGetFullScreenMethodX11(WXDisplay* display,
WXWindow rootWindow)
{
Window root = WindowCast(rootWindow);
Display *disp = (Display*)display;
// if WM supports _NET_WM_STATE_FULLSCREEN from wm-spec 1.2, use it:
wxMAKE_ATOM(_NET_WM_STATE_FULLSCREEN, disp);
if (wxQueryWMspecSupport(disp, root, _NET_WM_STATE_FULLSCREEN))
{
wxLogTrace(wxT("fullscreen"),
wxT("detected _NET_WM_STATE_FULLSCREEN support"));
return wxX11_FS_WMSPEC;
}
// if the user is running KDE's kwin WM, use a legacy hack because
// kwin doesn't understand any other method:
if (wxKwinRunning(disp, root))
{
wxLogTrace(wxT("fullscreen"), wxT("detected kwin"));
return wxX11_FS_KDE;
}
// finally, fall back to ICCCM heuristic method:
wxLogTrace(wxT("fullscreen"), wxT("unknown WM, using _WIN_LAYER"));
return wxX11_FS_GENERIC;
}
void
wxSetIconsX11(WXDisplay* display, WXWindow window, const wxIconBundle& ib)
{
size_t size = 0;
const size_t numIcons = ib.GetIconCount();
for ( size_t i = 0; i < numIcons; ++i )
{
const wxIcon icon = ib.GetIconByIndex(i);
size += 2 + icon.GetWidth() * icon.GetHeight();
}
wxMAKE_ATOM(_NET_WM_ICON, (Display*)display);
if ( size > 0 )
{
unsigned long* data = new unsigned long[size];
unsigned long* ptr = data;
for ( size_t i = 0; i < numIcons; ++i )
{
const wxImage image = ib.GetIconByIndex(i).ConvertToImage();
int width = image.GetWidth(),
height = image.GetHeight();
unsigned char* imageData = image.GetData();
unsigned char* imageDataEnd = imageData + ( width * height * 3 );
bool hasMask = image.HasMask();
unsigned char rMask, gMask, bMask;
unsigned char r, g, b, a;
if( hasMask )
{
rMask = image.GetMaskRed();
gMask = image.GetMaskGreen();
bMask = image.GetMaskBlue();
}
else // no mask, but still init the variables to avoid warnings
{
rMask =
gMask =
bMask = 0;
}
*ptr++ = width;
*ptr++ = height;
while ( imageData < imageDataEnd )
{
r = imageData[0];
g = imageData[1];
b = imageData[2];
if( hasMask && r == rMask && g == gMask && b == bMask )
a = 0;
else
a = 255;
*ptr++ = ( a << 24 ) | ( r << 16 ) | ( g << 8 ) | b;
imageData += 3;
}
}
XChangeProperty( (Display*)display,
WindowCast(window),
_NET_WM_ICON,
XA_CARDINAL, 32,
PropModeReplace,
(unsigned char*)data, size );
delete[] data;
}
else
{
XDeleteProperty( (Display*)display,
WindowCast(window),
_NET_WM_ICON );
}
}
void wxSetIconsX11( WXDisplay* display, WXWindow window,
const wxIconBundle& ib )
{
#if !wxUSE_NANOX
size_t size = 0;
size_t i, max = ib.m_icons.GetCount();
for( i = 0; i < max; ++i )
if( ib.m_icons[i].Ok() )
size += 2 + ib.m_icons[i].GetWidth() * ib.m_icons[i].GetHeight();
wxMAKE_ATOM(_NET_WM_ICON, (Display*)display);
if( size > 0 )
{
// The code below is correct for 64-bit machines also.
// wxUint32* data = new wxUint32[size];
// wxUint32* ptr = data;
unsigned long* data = new unsigned long[size];
unsigned long* ptr = data;
for( i = 0; i < max; ++i )
{
const wxImage image = ib.m_icons[i].ConvertToImage();
int width = image.GetWidth(), height = image.GetHeight();
unsigned char* imageData = image.GetData();
unsigned char* imageDataEnd = imageData + ( width * height * 3 );
bool hasMask = image.HasMask();
unsigned char rMask, gMask, bMask;
unsigned char r, g, b, a;
if( hasMask )
{
rMask = image.GetMaskRed();
gMask = image.GetMaskGreen();
bMask = image.GetMaskBlue();
}
else // no mask, but still init the variables to avoid warnings
{
rMask =
gMask =
bMask = 0;
}
*ptr++ = width;
*ptr++ = height;
while( imageData < imageDataEnd ) {
r = imageData[0];
g = imageData[1];
b = imageData[2];
if( hasMask && r == rMask && g == gMask && b == bMask )
a = 0;
else
a = 255;
*ptr++ = ( a << 24 ) | ( r << 16 ) | ( g << 8 ) | b;
imageData += 3;
}
}
XChangeProperty( (Display*)display,
WindowCast(window),
_NET_WM_ICON,
XA_CARDINAL, 32,
PropModeReplace,
(unsigned char*)data, size );
delete[] data;
}
else
{
XDeleteProperty( (Display*)display,
WindowCast(window),
_NET_WM_ICON );
}
#endif // !wxUSE_NANOX
}