Examples of org.olat.core.gui.control.info.WindowControlInfo

org.olat.core.gui.control.info.WindowControlInfo
Description:
Initial Date: 09.09.2005
@author Felix Jost

    
    // VALIDATE events are special events which are to be ignored here - they are no user-dispatched events, but a result thereof.
    if (event == ComponentUtil.VALIDATE_EVENT) return;
    
    GUIPath guiPath = new GUIPathImpl();
    WindowControlInfo curwcI; 
    if (newWci == null) {
      curwcI = wControl.getWindowControlInfo();
    } else {
      // take the special, supplied info
      curwcI = newWci;
      newWci = null;
    }
      
    WindowControlInfo prev = null;
    do {
      ExtendedControllerState state = curwcI.getExtendedControllerState();
      guiPath.addStateInfo(state);
      prev = curwcI;
    } while ((curwcI = curwcI.getParentWindowControlInfo()) != null);

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    String contClassName = childState.getControllerClassName();
    long contId = childState.getControllerUniqueId();
    
    int size = children.size();
    for (int i = 0; i < size; i++) {
      WindowControlInfo wciChild = children.get(i);
      if (!wciChild.isControllerDisposed()) {
        ExtendedControllerState estate = wciChild.getExtendedControllerState();
        if (estate.getControllerUniqueId() == contId) {
          // same instance is still there, we have the match
          return wciChild;
        } else {
          // test on matching classnames

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          // componentListenerInfo += c.toString();
          //WindowControl control = c.getWindowControl();
          // sorry, getting windowcontrol on a controller which does not have one (all should have one, legacy) throws an exception
          try {
            
            WindowControlInfo wci = c.getWindowControlForDebug().getWindowControlInfo();
            while (wci != null) {
              String cName = wci.getControllerClassName();
              componentListenerInfo += "\n\t\t<controllername>" + cName + "</controllername>";
              wci = wci.getParentWindowControlInfo();
            }
          } catch (Exception e) {
            componentListenerInfo += "no info, probably no windowcontrol set: "+e.getClass().getName()+", "+e.getMessage();
          }
        }

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          } catch (Exception e) {
            // getWindowControl throw an Assertion if wControl = null
          }
          if (wCo != null) {
            String coInfo = "";
            WindowControlInfo wci = wCo.getWindowControlInfo();
            while (wci != null) {
              String cName = wci.getControllerClassName();
              coInfo = cName + ":" + coInfo;  
              wci = wci.getParentWindowControlInfo();
            }
            
            BusinessControl bc = wCo.getBusinessControl();
            String businessPath = bc == null? "n/a":bc.getAsString();
            String compName = target.getComponentName();

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    // The weak reference is needed to avoid adding children over and over and never releasing them yet.
    // the release could also be done via controller.dispose -> wcontrol -> wcontrolinfo -> deregistermyselffrom parent,
    // but this is much more error prone.
    List<WindowControlInfo> active = new ArrayList<WindowControlInfo>();
    for (WeakReference wref : children) {
      WindowControlInfo wci = (WindowControlInfo) wref.get();
      if (wci != null && !wci.isControllerDisposed()) {
        active.add(wci);
      }
    }
    return active;
  }

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Related Classes of org.olat.core.gui.control.info.WindowControlInfo

org.olat.core.gui.components.Window

org.olat.core.gui.control.WindowControlInfoImpl

org.olat.core.gui.control.winmgr.WindowBackOfficeImpl

org.olat.core.gui.exception.ExceptionWindowController

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