int MItem::expandAction( const WString& actionName, WString& command )
{
WVList actions;
addActions( actions );
for( int i=0; i<actions.count(); i++ ) {
MAction* action = (MAction*)actions[i];
if( action->name().match( actionName ) ) {
return( expandAction( action, command ) );
}
}
return( -1 );
}
void QgsAttributeAction::doAction( int index, const QgsAttributeMap &attributes,
int defaultValueIndex, void ( *executePython )( const QString & ) )
{
if ( index < 0 || index >= size() )
return;
const QgsAction &action = at( index );
if ( !action.runable() )
return;
// A couple of extra options for running the action may be
// useful. For example,
// - run the action inside a terminal (on unix)
// - capture the stdout from the process and display in a dialog
// box
//
// The capture stdout one is partially implemented. It just needs
// the UI and the code in this function to select on the
// action.capture() return value.
// The QgsRunProcess instance created by this static function
// deletes itself when no longer needed.
QString expandedAction = expandAction( action.action(), attributes, defaultValueIndex );
if ( action.type() == QgsAction::GenericPython )
{
if ( executePython )
{
executePython( expandedAction );
}
else if ( smPythonExecute )
{
smPythonExecute( expandedAction );
}
}
else
{
QgsRunProcess::create( expandedAction, action.capture() );
}
}
