pid_t CoreAudioDevice::hogModeOwner() const
{
pid_t retour = 0;
UInt32 size = sizeof(pid_t);
propertyData(0, kAudioDeviceSectionInput, kAudioDevicePropertyHogMode, size, &retour);
return retour;
}
Float32 CoreAudioDevice::GetVolumeControlScalarValue(UInt32 channel, CoreAudioDeviceSection section) const
{
Float32 value = 0.0;
UInt32 size = sizeof(Float32);
propertyData(channel, section, kAudioDevicePropertyVolumeScalar, size, &value);
return value;
}
UInt32 CoreAudioDevice::numberOfChannels(CoreAudioDeviceSection section) const
{
UInt32 n = 0;
UInt32 size = propertyDataSize(0, section, kAudioDevicePropertyStreamConfiguration);
AudioBufferList* bufList=(AudioBufferList*)malloc(size);
propertyData(0, section, kAudioDevicePropertyStreamConfiguration, size, bufList);
for(UInt32 i = 0; i < bufList->mNumberBuffers; ++i)
{
n += bufList->mBuffers[i].mNumberChannels;
}
free(bufList);
return n;
}
CFStringRef CoreAudioDevice::name() const
{
CFStringRef nom;
try
{
UInt32 size = sizeof(CFStringRef);
propertyData(0, kAudioDeviceSectionGlobal, kAudioDevicePropertyDeviceNameCFString, size, &nom);
}
catch(...)
{
nom = CFSTR("");
}
return nom;
}
void MSWidget::selectionNotify(const XEvent *pEvent_)
{
#ifndef MS_WINDOWS
if (pEvent_->xselection.selection==XA_PRIMARY&&pEvent_->xselection.requestor==_window&&
pEvent_->xselection.property!=(Atom)None&&pEvent_->xselection.target!=(Atom)None)
{
if(propertyData(pEvent_->xselection.property,pEvent_->xselection.target) ==MSSuccess &&
server()->pasteBuffer().length()>0)
{
insertPrimarySelection();
}
}
#else
insertPrimarySelection();
#endif
}
/**
* Provides the data to display/edit for a given index and role.
* @param index The index for which data is requested
* @param role The requested role
* @return The relevant data
*/
QVariant LexerStyleModel::data(const QModelIndex& index, int role) const
{
const Node* node = nodeFromIndex(index);
if (node == NULL || node->data() == NULL)
return 0;
if (node->data()->type() == StyleNode) {
// Get the lexer and style ID for this node.
StyleData* data = static_cast<StyleData*>(node->data());
QsciLexer* lexer = data->lexer_;
int style = data->style_;
switch (index.column()) {
case 0:
// Show language name or style name in the first column.
if (role == Qt::DisplayRole) {
if (style == lexer->defaultStyle())
return lexer->language();
return lexer->description(style);
}
break;
case 1:
// Show a formatted text string in the second column, using the
// style's properties.
return styleData(node, role);
}
}
else {
// Get the lexer and style ID for this node.
PropertyData* data = static_cast<PropertyData*>(node->data());
switch (index.column()) {
case 0:
if (role == Qt::DisplayRole)
return propertyName(data->prop_);
break;
case 1:
return propertyData(data, role);
}
}
return QVariant();
}
