diff options
Diffstat (limited to 'plugins/xwt/org.eclipse.papyrus.xwt/src/org/eclipse/papyrus/xwt/internal/core/Binding.java')
| -rw-r--r-- | plugins/xwt/org.eclipse.papyrus.xwt/src/org/eclipse/papyrus/xwt/internal/core/Binding.java | 92 |
1 files changed, 46 insertions, 46 deletions
diff --git a/plugins/xwt/org.eclipse.papyrus.xwt/src/org/eclipse/papyrus/xwt/internal/core/Binding.java b/plugins/xwt/org.eclipse.papyrus.xwt/src/org/eclipse/papyrus/xwt/internal/core/Binding.java index fcfd5b3c162..55ae3dc40a8 100644 --- a/plugins/xwt/org.eclipse.papyrus.xwt/src/org/eclipse/papyrus/xwt/internal/core/Binding.java +++ b/plugins/xwt/org.eclipse.papyrus.xwt/src/org/eclipse/papyrus/xwt/internal/core/Binding.java @@ -28,7 +28,7 @@ import org.eclipse.swt.widgets.Widget; /**
* Generic Binding definition
- *
+ *
* @author yyang (yves.yang@soyatec.com)
*/
public class Binding extends DynamicBinding {
@@ -55,14 +55,14 @@ public class Binding extends DynamicBinding { * <p>
* Default
* </p>
- *
+ *
*/
private UpdateSourceTrigger updateSourceTrigger = UpdateSourceTrigger.Default;
private BindingExpressionPath pathSegments;
public BindingExpressionPath getPathPropertySegments() {
- if(pathSegments == null) {
+ if (pathSegments == null) {
pathSegments = new BindingExpressionPath(getPath());
}
return pathSegments;
@@ -94,8 +94,8 @@ public class Binding extends DynamicBinding { public void setSource(Object source) {
this.source = source;
- if(this.source instanceof IObservable) {
- this.observableSource = (IObservable)this.source;
+ if (this.source instanceof IObservable) {
+ this.observableSource = (IObservable) this.source;
}
}
@@ -112,45 +112,45 @@ public class Binding extends DynamicBinding { }
protected Object getSourceObject() {
- if(source != null) {
+ if (source != null) {
return source;
- } else if(elementName != null) {
+ } else if (elementName != null) {
return XWT.findElementByName(getControl(), elementName);
}
return null;
}
protected boolean isSelfBinding(Object data) {
- if(data != this) {
+ if (data != this) {
return false;
}
- Binding binding = (Binding)data;
+ Binding binding = (Binding) data;
return BindingExpressionPath.isEmptyPath(binding.getPath());
}
public Object createBoundSource() {
Object control = getControl();
Object source = getSourceObject();
- if(source == null) {
+ if (source == null) {
source = XWT.getDataContext(control, IDynamicBinding.class);
Object localDataContext = UserData.getLocalDataContext(control);
- if(localDataContext == this) {
+ if (localDataContext == this) {
return source;
}
}
- if(source instanceof IDynamicBinding) {
- Object value = ((IDynamicBinding)source).createBoundSource();
- if(value != null && path != null) {
+ if (source instanceof IDynamicBinding) {
+ Object value = ((IDynamicBinding) source).createBoundSource();
+ if (value != null && path != null) {
Widget widget = UserData.getWidget(value);
- if(widget == null) {
+ if (widget == null) {
widget = UserData.getWidget(control);
}
return ScopeManager.observeValue(widget, value, getPathPropertySegments(), getUpdateSourceTrigger());
}
}
- if(source != null && !BindingExpressionPath.isEmptyPath(path)) {
+ if (source != null && !BindingExpressionPath.isEmptyPath(path)) {
Widget widget = UserData.getWidget(source);
- if(widget == null) {
+ if (widget == null) {
widget = UserData.getWidget(control);
}
return ScopeManager.observeValue(widget, source, getPathPropertySegments(), getUpdateSourceTrigger());
@@ -160,38 +160,38 @@ public class Binding extends DynamicBinding { public boolean isSourceControl() {
Object source = getSourceObject();
- if(source == null) {
+ if (source == null) {
Object dataContextHost = getDataContextHost();
- if(dataContextHost != null) {
+ if (dataContextHost != null) {
source = UserData.getLocalDataContext(dataContextHost);
}
}
- if(source instanceof IDynamicBinding) {
- return ((IDynamicBinding)source).isSourceControl();
+ if (source instanceof IDynamicBinding) {
+ return ((IDynamicBinding) source).isSourceControl();
}
- if(source instanceof IBinding) {
- source = ((IBinding)source).getValue(null);
+ if (source instanceof IBinding) {
+ source = ((IBinding) source).getValue(null);
}
- if(path == null) {
+ if (path == null) {
return false;
}
int index = BindingExpressionPath.lastIndexOf(path);
- if(index == -1) {
+ if (index == -1) {
return (source instanceof Control || source instanceof Viewer);
}
- if(source instanceof IDataProvider) {
+ if (source instanceof IDataProvider) {
return false;
}
String parentPath = path.substring(0, index);
IObservable observable = ScopeManager.observeValue(getControl(), source, parentPath, getUpdateSourceTrigger());
- if(observable != null) {
- IObservableValue observableValue = (IObservableValue)observable;
+ if (observable != null) {
+ IObservableValue observableValue = (IObservableValue) observable;
Object type = observableValue.getValueType();
- if(type != null) {
+ if (type != null) {
return UserData.isUIElementType(type);
}
}
@@ -200,14 +200,14 @@ public class Binding extends DynamicBinding { public Object getValue(Class<?> targetType) {
Object dataContext = getSourceObject();
- if(dataContext == null) {
+ if (dataContext == null) {
Object dataContextHost = getDataContextHost();
- if(dataContextHost != null) {
+ if (dataContextHost != null) {
dataContext = UserData.getLocalDataContext(dataContextHost);
- if(dataContext instanceof IDynamicBinding) {
- IDynamicBinding dynamicBinding = (IDynamicBinding)dataContext;
+ if (dataContext instanceof IDynamicBinding) {
+ IDynamicBinding dynamicBinding = (IDynamicBinding) dataContext;
Object boundSource = dynamicBinding.createBoundSource();
- if(boundSource != null) {
+ if (boundSource != null) {
dataContext = boundSource;
}
}
@@ -215,14 +215,14 @@ public class Binding extends DynamicBinding { }
// direct binding
- if(dataContext instanceof IBinding) {
- dataContext = ((IBinding)dataContext).getValue(null);
+ if (dataContext instanceof IBinding) {
+ dataContext = ((IBinding) dataContext).getValue(null);
}
IDataProvider dataProvider = getDataProvider(dataContext);
try {
- if(isSourceControl()) {
+ if (isSourceControl()) {
ControlDataBinding controlDataBinding = new ControlDataBinding(dataContext, this, dataProvider);
return controlDataBinding.getValue(targetType);
}
@@ -231,10 +231,10 @@ public class Binding extends DynamicBinding { }
DataBinding dataBinding = null;
- if(dataProvider != null && (path != null || dataContext instanceof IObservable)) {
+ if (dataProvider != null && (path != null || dataContext instanceof IObservable)) {
dataBinding = new DataBinding(this, dataProvider);
}
- if(dataBinding != null) {
+ if (dataBinding != null) {
return dataBinding.getValue(targetType);
}
return convertedValue(dataContext);
@@ -242,7 +242,7 @@ public class Binding extends DynamicBinding { private Object convertedValue(Object value) {
IValueConverter converter = getConverter();
- if(converter != null) {
+ if (converter != null) {
value = converter.convert(value);
}
return value;
@@ -267,7 +267,7 @@ public class Binding extends DynamicBinding { /**
* Returns the validationRules for the binding
- *
+ *
* @return the array of validationRules
*/
public IValidationRule[] getValidationRules() {
@@ -276,11 +276,11 @@ public class Binding extends DynamicBinding { /**
* Sets a single validationRule
- *
+ *
* @param validator
*/
public IValidationRule getValidationRule() {
- if(this.validationRules != null && this.validationRules.length > 0) {
+ if (this.validationRules != null && this.validationRules.length > 0) {
return this.validationRules[0];
}
return null;
@@ -288,7 +288,7 @@ public class Binding extends DynamicBinding { /**
* Set the validationRules for the binding
- *
+ *
* @param validators
*/
public void setValidationRules(IValidationRule[] validationRules) {
@@ -297,11 +297,11 @@ public class Binding extends DynamicBinding { /**
* Sets a single validationRule
- *
+ *
* @param validator
*/
public void setValidationRule(IValidationRule validationRule) {
- this.validationRules = new IValidationRule[]{ validationRule };
+ this.validationRules = new IValidationRule[] { validationRule };
}
public void reset() {
|