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#include <string.h>
#include <errno.h>
#include <tqstring.h>
#include <tqmap.h>
#include <tqfile.h>
#include <tqdir.h>
#include <kdebug.h>
#include <kstandarddirs.h>
#include <kprocess.h>
#include <X11/Xatom.h>
#include <X11/Xos.h>
#include <X11/Xlib.h>
#include <X11/XKBlib.h>
#include <X11/extensions/XKBfile.h>
#include <X11/extensions/XKBrules.h>
#include <X11/extensions/XKBgeom.h>
#include <X11/extensions/XKM.h>
#include "extension.h"
static TQString getLayoutKey(const TQString& layout, const TQString& variant)
{
return layout + "." + variant;
}
XKBExtension::XKBExtension(Display *d)
{
if ( d == NULL )
d = tqt_xdisplay();
m_dpy = d;
// TQStringList dirs = TDEGlobal::dirs()->findDirs ( "tmp", "" );
// m_tempDir = dirs.count() == 0 ? "/tmp/" : dirs[0];
m_tempDir = locateLocal("tmp", "");
}
bool XKBExtension::init()
{
// Verify the Xlib has matching XKB extension.
int major = XkbMajorVersion;
int minor = XkbMinorVersion;
if (!XkbLibraryVersion(&major, &minor))
{
kdError() << "[kxkb-extension] Xlib XKB extension " << major << '.' << minor <<
" != " << XkbMajorVersion << '.' << XkbMinorVersion << endl;
return false;
}
// Verify the X server has matching XKB extension.
int opcode_rtrn;
int error_rtrn;
int xkb_opcode;
if (!XkbQueryExtension(m_dpy, &opcode_rtrn, &xkb_opcode, &error_rtrn,
&major, &minor))
{
kdError() << "[kxkb-extension] X server XKB extension " << major << '.' << minor <<
" != " << XkbMajorVersion << '.' << XkbMinorVersion << endl;
return false;
}
// Do it, or face horrible memory corrupting bugs
::XkbInitAtoms(NULL);
// watch group change events
XkbSelectEventDetails(m_dpy, XkbUseCoreKbd, XkbStateNotify,
XkbAllStateComponentsMask, XkbGroupStateMask);
return true;
}
XKBExtension::~XKBExtension()
{
/* if( m_compiledLayoutFileNames.isEmpty() == false )
deletePrecompiledLayouts();*/
}
bool XKBExtension::setXkbOptions(const XkbOptions options)
{
TQString exe = TDEGlobal::dirs()->findExe("setxkbmap");
if (exe.isEmpty())
return false;
TDEProcess p;
p << exe;
if (!options.layouts.isEmpty())
{
p << "-layout";
p << options.layouts;
}
if (!options.variants.isEmpty())
{
p << "-variant";
p << options.variants;
}
if (!options.model.isEmpty()) {
p << "-model";
p << options.model;
}
if (options.resetOld) {
p << "-option";
}
if (!options.options.isEmpty()) {
if (options.resetOld)
{
p << "-option" << options.options;
}
else
{
// Avoid duplication of options in Append mode
TQStringList srvOptions = TQStringList::split(",", XKBExtension::getServerOptions());
TQStringList kxkbOptions = TQStringList::split(",", options.options);
TQStringList newOptions;
for (TQStringList::Iterator it = kxkbOptions.begin(); it != kxkbOptions.end(); ++it)
{
TQString option(*it);
if (!srvOptions.contains(option))
{
newOptions << option;
}
}
if (!newOptions.isEmpty()) {
p << "-option" << newOptions.join(",");
}
}
}
kdDebug() << "[setXkbOptions] Command: " << p.args() << endl;
p.start(TDEProcess::Block);
return p.normalExit() && (p.exitStatus() == 0);
}
TQString XKBExtension::getServerOptions()
{
XkbRF_VarDefsRec vd;
if (XkbRF_GetNamesProp(tqt_xdisplay(), nullptr, &vd) && vd.options)
{
kdDebug() << "[kxkb-extension] Got server options " << vd.options << endl;
return TQString(vd.options);
}
return TQString::null;
}
bool XKBExtension::setGroup(unsigned int group)
{
kdDebug() << "[kxkb-extension] Setting group " << group << endl;
return XkbLockGroup( m_dpy, XkbUseCoreKbd, group );
}
uint XKBExtension::getGroup() const
{
XkbStateRec xkbState;
XkbGetState( m_dpy, XkbUseCoreKbd, &xkbState );
return xkbState.group;
}
/** Examines an X Event passed to it and takes actions if the event is of
* interest to KXkb */
void XKBExtension::processXEvent(XEvent *event) {
XkbEvent* xkb_event = (XkbEvent*)event;
if (xkb_event->any.xkb_type == XkbStateNotify &&
xkb_event->state.changed & XkbGroupStateMask)
{
emit groupChanged(xkb_event->state.group);
}
}
#include "extension.moc"
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