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-rw-r--r--libopie2/opiecore/okeyfilter.cpp4
1 files changed, 4 insertions, 0 deletions
diff --git a/libopie2/opiecore/okeyfilter.cpp b/libopie2/opiecore/okeyfilter.cpp
index b064272..a517333 100644
--- a/libopie2/opiecore/okeyfilter.cpp
+++ b/libopie2/opiecore/okeyfilter.cpp
@@ -43,102 +43,106 @@ protected:
virtual void remPreHandler(QWSServer::KeyboardFilter*);
public:
OKeyFilterPrivate();
virtual ~OKeyFilterPrivate();
virtual bool filter( int unicode, int keycode, int modifiers, bool isPress, bool autoRepeat );
virtual void addHandler(QWSServer::KeyboardFilter*);
virtual void remHandler(QWSServer::KeyboardFilter*);
};
QValueList<QWSServer::KeyboardFilter*> OKeyFilterPrivate::filterList;
QValueList<QWSServer::KeyboardFilter*> OKeyFilterPrivate::preFilterList;
OKeyFilter::OKeyFilter()
{
}
OKeyFilter::~OKeyFilter()
{
}
OKeyFilter* OKeyFilter::inst()
{
static OKeyFilter*ofilter = 0;
if (!ofilter) {
ofilter = new OKeyFilterPrivate;
}
return ofilter;
}
bool OKeyFilterPrivate::filter( int unicode, int keycode, int modifiers, bool isPress, bool autoRepeat )
{
QValueList<QWSServer::KeyboardFilter*>::Iterator iter;
for (iter=preFilterList.begin();iter!=preFilterList.end();++iter) {
if ((*iter)->filter(unicode,keycode,modifiers,isPress,autoRepeat)) {
return true;
}
}
for (iter=filterList.begin();iter!=filterList.end();++iter) {
if ((*iter)->filter(unicode,keycode,modifiers,isPress,autoRepeat)) {
return true;
}
}
return false;
}
void OKeyFilterPrivate::addHandler(QWSServer::KeyboardFilter*aF)
{
+ if (!aF) return;
if (filterList.find(aF)!=filterList.end()) {
return;
}
odebug << "adding a keyboard filter handler"<<oendl;
filterList.append(aF);
}
void OKeyFilterPrivate::remHandler(QWSServer::KeyboardFilter*aF)
{
+ if (!aF) return;
QValueList<QWSServer::KeyboardFilter*>::Iterator iter;
if ( (iter=filterList.find(aF))==filterList.end() ) {
return;
}
odebug << "removing a keyboard filter handler"<<oendl;
filterList.remove(iter);
}
void OKeyFilterPrivate::addPreHandler(QWSServer::KeyboardFilter*aF)
{
+ if (!aF) return;
if (preFilterList.find(aF)!=preFilterList.end()) {
return;
}
odebug << "adding a preferred keyboard filter handler"<<oendl;
preFilterList.append(aF);
}
void OKeyFilterPrivate::remPreHandler(QWSServer::KeyboardFilter*aF)
{
+ if (!aF) return;
QValueList<QWSServer::KeyboardFilter*>::Iterator iter;
if ( (iter=preFilterList.find(aF))==preFilterList.end() ) {
return;
}
odebug << "removing a preferred keyboard filter handler"<<oendl;
preFilterList.remove(iter);
}
OKeyFilterPrivate::OKeyFilterPrivate()
:OKeyFilter(),QWSServer::KeyboardFilter()
{
filterList.clear();
preFilterList.clear();
if ( isQWS( ) ) {
QWSServer::setKeyboardFilter ( this );
}
}
OKeyFilterPrivate::~OKeyFilterPrivate()
{
}
/* namespace Core */
}
/* namespace Opie */
}