Package org.eclipse.e4.core.contexts

Examples of org.eclipse.e4.core.contexts.IEclipseContext


    removeElementLoader(element);
    return visualObject;
  }

  protected IVisualElementLoader findElementLoader(DocumentObject element) {
    IVisualElementLoader loader = elementsLoaders.get(element);
    if (loader != null) {
      return loader;
    }
    if (element.getParent() != null) {
      return findElementLoader(element.getParent());
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    }
    return null;
  }

  protected IVisualElementLoader createElementLoader(IRenderingContext context, DocumentObject element) {
    IVisualElementLoader creator = loaderFactory.createElementLoader(context, xwtLoader);
    elementsLoaders.put(element, creator);
    return creator;
  }
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  public void setValue(Object target, Object value) throws IllegalArgumentException, IllegalAccessException, InvocationTargetException, SecurityException, NoSuchFieldException {
    if (!(value instanceof Style)) {
      throw new XWTException("Style is expected.");
    }
    Style style = (Style) value;
    style.apply(target);
  }
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    IDataProvider dataProvider = getDataProvider(dataContext);

    try {
      if (isSourceControl()) {
        ControlDataBinding controlDataBinding = new ControlDataBinding(
            dataContext, this, dataProvider);
        return controlDataBinding.getValue(targetType);
      }
    } catch (XWTException e) {
      // in case the property cannot be bound. return value
    }
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      }
    } catch (XWTException e) {
      // in case the property cannot be bound. return value
    }

    DataBinding dataBinding = null;
    if (dataProvider != null
        && (path != null || dataContext instanceof IObservable)) {
      dataBinding = new DataBinding(this, dataProvider);
    }
    if (dataBinding != null) {
      return dataBinding.getValue(targetType);
    }
    return convertedValue(dataContext);
  }
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      if (observable == null
          && dataProvider instanceof IObjectDataProvider) {
        IMetaclass mateclass = XWT.getMetaclass(type);
        IProperty property = mateclass.findProperty(propertyName);
        if (property instanceof EventProperty) {
          observable = new EventPropertyObservableValue(object,
              (EventProperty) property);
        }
      }

      if (observable != null) {
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            }
            WritableList writableList = new WritableList(XWT
                .getRealm(), array, classType
                .getComponentType());

            return new ListToArrayObservableValue(writableList,
                activeValue);
          }
        }
      }
      return observable;
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            segmentValue = (IObservable)dataValue;
          }
        }
        else if (segment == null && type != null) {
          if (segmentValue instanceof TypedViewerObservableValueDecorator) {
            TypedViewerObservableValueDecorator typedViewerObservableValueDecorator = (TypedViewerObservableValueDecorator) segmentValue;
            typedViewerObservableValueDecorator.setElementType(type);
          }
        }
      } catch (IllegalArgumentException e) {
        // Property is not found
        String message = e.getMessage();
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      IDataProvider dataProvider = factory.create(dataContext);
      if (dataProvider != null) {
        return dataProvider;
      }
    }
    ObjectDataProvider dataProvider = new ObjectDataProvider();
    dataProvider.setObjectInstance(dataContext);
    return dataProvider;
  }
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  private static boolean applyFormsProfile () {
    if (FormsProfile == null) {
      FormsProfile = XWT.createUIProfile();
      XWT.registerMetaclass(new FormMetaclass());
      XWT.registerMetaclass(new ButtonMetaclass());
      XWT.registerMetaclass(new LabelMetaclass());
      XWT.registerMetaclass(new TextMetaclass());
      XWT.registerMetaclass(new TableMetaclass());
      XWT.registerMetaclass(new CompositeMetaclass());
      XWT.registerMetaclass(new FormTextMetaclass());
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