public List <PresetParams> parse(Dictionary <string, PresetParams> PresetName2Preset)
{
List <PresetParams> cams = new List <PresetParams>();
XmlTextReader reader = new XmlTextReader(fileName);
XmlDocument doc = new XmlDocument();
doc.Load(fileName);
XmlNodeList nodes = doc.DocumentElement.SelectNodes("/Cameras/Preset");
foreach (XmlNode node in nodes)
{
PresetParams cam = new PresetParams();
try {
cam.presettingId = node.Attributes["Name"].Value.ToString();
cam.CameraName = node.SelectSingleNode("CameraID").InnerText;
cam.pan = Convert.ToDouble(node.SelectSingleNode("Pan").InnerText);
cam.tilt = Convert.ToDouble(node.SelectSingleNode("Tilt").InnerText);
cam.zoom = Convert.ToDouble(node.SelectSingleNode("Zoom").InnerText); //node.Attributes["Zoom"].Value;
cams.Add(cam);
PresetName2Preset[cam.presettingId] = cam;
} catch {
Debug.WriteLine("Invalide Format.");
}
}
return(cams);
}
private void saveAsNew(CameraInfo camInfo)
{
if (CurrentCamera != null)
{
CurrentSetting = new PresetParams("", CurrentCamera.CameraName, CurrentCamera.Pan, CurrentCamera.Tilt, CurrentCamera.Zoom);
_ea.GetEvent <SaveSettingAsNewEvent>().Publish(CurrentSetting);
}
}
public void set(object input)
{
int index = _selectedIndex;
if (index < camList.Count && index >= 0)
{
// Debug.WriteLine("set preset: " + camList[index].toString());
PresetParamsExtend toSet = camList[index];
PresetParams preset = new PresetParams(toSet.PresettingId, toSet.Camera.CameraName, toSet.Pan, toSet.Tilt, toSet.Zoom);
_ea.GetEvent <SetPresetEvent>().Publish(preset);
}
}
private void saveSetting(PresetParams setting)
{
foreach (PresetParamsExtend item in CamList)
{
if (item.PresettingId == setting.presettingId)
{
item.Pan = setting.pan;
item.Tilt = setting.tilt;
item.Zoom = setting.zoom;
return;
}
}
saveAsNewSetting(setting);
}
public void acceptPreset(PresetParams preset)
{
if (CurrentCamera == null || preset.CameraName != CurrentCamera.CameraName || preset.presettingId == null)
{
MessageBox.Show("Preset cannot be applied to this camera.");
}
else
{
CurrentSetting = preset;
SliderPan = Convert.ToInt32(preset.pan);
SliderTilt = Convert.ToInt32(preset.tilt);
UndoRedoManager.clear();
SliderZoom = Convert.ToInt32(preset.zoom);
}
}
public void delete(object input)
{
int index = _selectedIndex;
if (index < camList.Count && index >= 0)
{
PresetParamsExtend toDelete = camList[index];
if (camList2camListForDisk.ContainsKey(toDelete))
{
PresetParams itemInCamListForDisk = camList2camListForDisk[toDelete];
camListForDisk.Remove(itemInCamListForDisk);
}
camList.Remove(toDelete);
}
saveCamListToDisk();
_ea.GetEvent <PresettingDeleteEvent>().Publish(index);
}
private void saveSetting(CameraInfo camInfo)
{
if (CurrentCamera != null)
{
if (CurrentSetting != null)
{
CurrentSetting.CameraName = camInfo.CameraName;
CurrentSetting.pan = camInfo.Pan;
CurrentSetting.tilt = camInfo.Tilt;
CurrentSetting.zoom = camInfo.Zoom;
}
else
{
CurrentSetting = new PresetParams("", CurrentCamera.CameraName, CurrentCamera.Pan, CurrentCamera.Tilt, CurrentCamera.Zoom);
}
_ea.GetEvent <SaveSettingEvent>().Publish(CurrentSetting);
}
}
private void saveAsNewSetting(PresetParams setting)
{
PresetParamsExtend newItem = new PresetParamsExtend(CameraNameList);
newItem.Camera = new CameraNameWrapper(setting.CameraName);
newItem.Pan = setting.pan;
newItem.Tilt = setting.tilt;
newItem.Zoom = setting.zoom;
newItem.CanSave = true;
foreach (CameraNameWrapper item in CameraNameList)
{
if (item.CameraName == setting.CameraName)
{
newItem.Camera = item;
break;
}
}
camList.Add(newItem);
}
private void saveToDiskListAtIndex(int index)
{
if (index < camList.Count && index >= 0)
{
PresetParamsExtend toSave = camList[index];
foreach (PresetParams preset in camListForDisk)
{
if (preset.presettingId == toSave.PresettingId)
{
if (!camList2camListForDisk.ContainsKey(toSave) ||
(camList2camListForDisk.ContainsKey(toSave) && camList2camListForDisk[toSave] != preset))
{
MessageBox.Show("Cannot assian duplicate preset name", "Warning");
return;
}
}
}
if (toSave.Camera == null || toSave.PresettingId == null)
{
MessageBox.Show("Missing data", "Warning");
return;
}
if (camList2camListForDisk.ContainsKey(toSave))
{
PresetParams itemInCamListForDisk = camList2camListForDisk[toSave];
itemInCamListForDisk.update(toSave.PresettingId, toSave.Camera.CameraName, toSave.Pan, toSave.Tilt, toSave.Zoom);
if (presetName2Preset.ContainsKey(camList2camListForDisk[toSave].presettingId))
{
presetName2Preset.Remove(camList2camListForDisk[toSave].presettingId);
}
}
else
{
PresetParams savedItem = new PresetParams(toSave.PresettingId, toSave.Camera.CameraName, toSave.Pan, toSave.Tilt, toSave.Zoom);
camListForDisk.Add(savedItem);
camList2camListForDisk[toSave] = savedItem;
}
presetName2Preset[toSave.PresettingId] = camList2camListForDisk[toSave];
toSave.CanSave = false;
}
}
public PreviewVM()
{
currentSetting = null;
PreviewIsForbidden = false;
_ea = Notification.Instance;
modeColors = ModeColors.Singleton(_ea);
_ea.GetEvent <CameraSelectEvent>().Subscribe(acceptCamera);
_ea.GetEvent <SetPresetEvent>().Subscribe(acceptPreset);
_ea.GetEvent <CameraDiscoverEvent>().Subscribe(clearBeforeDiscover);
_ea.GetEvent <PreviewPauseEvent>().Subscribe(pausePreview);
_ea.GetEvent <PreviewResumeEvent>().Subscribe(resumePreview);
_ea.GetEvent <MenuBarToPreviewEvent>().Subscribe(processMenuBarCommand);
UndoRedoManager = new UndoRedo <ptz>(Constant.UNDO_BUFFER_SIZE);
Idle = Visibility.Visible;
Active = Visibility.Hidden;
Forbidden = Visibility.Hidden;
SliderPan = 0;
SliderTilt = 0;
UndoRedoManager.clear();
SliderZoom = 1;
}
