// --------------------------------------------------------------------------------------------------------
void KFileTreeWidget::doubleClicked ()
{
if (picked_pickable == current_dir_node) return;
if (((KFileTreeNode*)picked_pickable)->getType() == KDL_FILE_TYPE_DIR)
{
setCurrentDir (((KFileTreeNode*)picked_pickable)->getAbsPathName());
}
else
{
notifyReceivers (((KFileTreeNode*)picked_pickable)->getAbsPathName(), KDL_NOTIFICATION_TYPE_OPEN_FILE);
notifyReceivers ();
}
}
// --------------------------------------------------------------------------------------------------------
void KFileTreeWidget::setCurrentDir ( const std::string & dirName )
{
std::string absDirPath;
if (dirName[0] == '.' && current_dir_node)
{
// path relative to the current directory should begin with a dot
absDirPath = current_dir_node->getAbsPathName() + "/" + dirName;
}
else
{
absDirPath = kFileAbsPathName(dirName);
}
if (kFileIsDir(absDirPath) && (current_dir_node == NULL || (current_dir_node->getAbsPathName() != absDirPath)))
{
removeAllPickables();
if (current_dir_node)
{
delete current_dir_node;
}
current_dir_node = new KFileTreeDirCurrent(absDirPath);
addPickable(up_node);
addPickable(current_dir_node);
current_dir_node->createTree();
up_node->setCurrentDir(current_dir_node);
initializeIds();
deleteDisplayList();
notifyReceivers (current_dir_node->getAbsPathName(), KDL_NOTIFICATION_TYPE_OPEN_DIRECTORY);
}
}
/**
* @brief Start the transmission of a TransmissionObject on this
* PhysicalResource and notify all attached Receivers
*/
void startTransmission(TransmissionObjectPtr transmissionObject)
{
transmissionObject->setPhysicalResource(this);
transmissionObject->setIsStart(true);
notifyReceivers(transmissionObject);
transmissionObjects.push_front(transmissionObject);
};
// --------------------------------------------------------------------------------------------------------
bool KKeyRecorder::handleKey ( const KKey & key )
{
if (key.name == "RETURN")
{
stopRecording();
return true;
}
if (recorded_sequence == "")
{
recorded_sequence = key.name;
}
else
{
recorded_sequence += " " + key.name;
}
num_recorded_keys++;
if (num_recorded_keys >= max_num_recorded_keys)
{
stopRecording();
return true;
}
notifyReceivers(recorded_sequence);
return true;
}
void FrameCapture::captureLoop()
{
while(keepCapturing)
{
cv::Mat frame;
*captureDevice >> frame;
cv::flip( frame, frame, 1); //1 is flip horizontal
notifyReceivers(frame);
boost::this_thread::interruptible_wait(framerateWaitMs);
}
}
// --------------------------------------------------------------------------------------------------------
void KFileTreeWidget::picked ()
{
deleteDisplayList();
notifyReceivers (((KFileTreeNode*)picked_pickable)->getPathName(), KDL_NOTIFICATION_TYPE_SELECT_NODE);
}
/**
* @brief Stop the transmission of a TransmissionObject on this
* PhysicalResource and notify all attached Receivers
*/
void stopTransmission(TransmissionObjectPtr transmissionObject)
{
transmissionObject->setIsStart(false);
notifyReceivers(transmissionObject);
transmissionObjects.remove(transmissionObject);
};
// --------------------------------------------------------------------------------------------------------
void KKeyRecorder::stopRecording ()
{
recording = false;
KEventHandler::setFocusKeyHandler(NULL);
notifyReceivers(recorded_sequence);
}
