use of org.eclipse.gef.GraphicalViewer in project tdi-studio-se by Talend.
the class TalendEditorComponentCreationUtil method removeComponentCreationAssist.
public static void removeComponentCreationAssist(AbstractTalendEditor talendEditor) {
GraphicalViewer graphicalViewer = (GraphicalViewer) talendEditor.getAdapter(GraphicalViewer.class);
Object data = graphicalViewer.getControl().getData(COMPONENT_CREATION_ASSIST_LISTENER);
if (data != null && data instanceof KeyListener) {
graphicalViewer.getControl().removeKeyListener((KeyListener) data);
graphicalViewer.getControl().update();
}
}
use of org.eclipse.gef.GraphicalViewer in project tdi-studio-se by Talend.
the class AbstractMultiPageTalendEditor method selectNode.
/**
* DOC bqian Comment method "selectNode".
*
* @param node
*/
@SuppressWarnings("unchecked")
public void selectNode(Node node) {
GraphicalViewer viewer = designerEditor.getViewer();
Object object = viewer.getRootEditPart().getChildren().get(0);
if (object instanceof ProcessPart) {
// ProcessPart < SubjobContainerPart < NodeContainerPart < NodePart
for (EditPart editPart : (List<EditPart>) ((ProcessPart) object).getChildren()) {
if (editPart instanceof SubjobContainerPart) {
SubjobContainerPart subjobPart = (SubjobContainerPart) editPart;
for (EditPart part : (List<EditPart>) subjobPart.getChildren()) {
if (part instanceof NodeContainerPart) {
EditPart nodePart = (EditPart) part.getChildren().get(0);
if (nodePart instanceof NodePart) {
if (((NodePart) nodePart).getModel().equals(node)) {
viewer.select(nodePart);
return;
}
}
}
}
}
}
}
}
use of org.eclipse.gef.GraphicalViewer in project tdi-studio-se by Talend.
the class NotesPasteCommand method undo.
@SuppressWarnings("unchecked")
@Override
public void undo() {
// remove the current selection
AbstractMultiPageTalendEditor multiPageTalendEditor = (AbstractMultiPageTalendEditor) PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage().getActiveEditor();
GraphicalViewer viewer = multiPageTalendEditor.getTalendEditor().getViewer();
if (!multipleCommand) {
viewer.deselectAll();
}
for (Note note : noteList) {
process.removeNote(note);
}
// set the old selection active
if (!multipleCommand) {
StructuredSelection s = new StructuredSelection(oldSelection);
viewer.setSelection(s);
}
process.checkStartNodes();
process.checkProcess();
}
use of org.eclipse.gef.GraphicalViewer in project tdi-studio-se by Talend.
the class NodesMoveCommond method execute.
@SuppressWarnings("unchecked")
@Override
public void execute() {
// create the node container list to paste
createNodeContainerList();
AbstractMultiPageTalendEditor multiPageTalendEditor = (AbstractMultiPageTalendEditor) PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage().getActiveEditor();
GraphicalViewer viewer = multiPageTalendEditor.getTalendEditor().getViewer();
// save old selection
if (!multipleCommand) {
oldSelection = new ArrayList<EditPart>();
for (EditPart editPart : (List<EditPart>) viewer.getSelectedEditParts()) {
oldSelection.add(editPart);
}
// remove the old selection
viewer.deselectAll();
}
// creates the different nodes
for (NodeContainer nodeContainer : nodeContainerList) {
((Process) process).addNodeContainer(nodeContainer);
}
// check that the created connections exists now, or create them if needed
for (String newConnectionName : createdNames) {
if (process.checkValidConnectionName(newConnectionName, true)) {
process.addUniqueConnectionName(newConnectionName);
}
}
process.checkStartNodes();
process.checkProcess();
// set the new node as the current selection
if (!multipleCommand) {
EditPart processPart = (EditPart) viewer.getRootEditPart().getChildren().get(0);
if (processPart instanceof ProcessPart) {
// can only be
// ProcessPart but still
// test
List<EditPart> sel = new ArrayList<EditPart>();
for (EditPart editPart : (List<EditPart>) processPart.getChildren()) {
if (editPart instanceof SubjobContainerPart) {
for (EditPart subjobChildsPart : (List<EditPart>) editPart.getChildren()) {
if (subjobChildsPart instanceof NodeContainerPart) {
if (nodeContainerList.contains(((NodeContainerPart) subjobChildsPart).getModel())) {
NodePart nodePart = ((NodeContainerPart) subjobChildsPart).getNodePart();
if (nodePart != null) {
sel.add(nodePart);
}
}
}
}
}
if (editPart instanceof NodePart) {
Node currentNode = (Node) editPart.getModel();
if (nodeContainerList.contains(currentNode.getNodeContainer())) {
sel.add(editPart);
}
}
}
StructuredSelection s = new StructuredSelection(sel);
viewer.setSelection(s);
}
}
}
use of org.eclipse.gef.GraphicalViewer in project tdi-studio-se by Talend.
the class NodesPasteCommand method undo.
@SuppressWarnings("unchecked")
@Override
public void undo() {
// remove the current selection
AbstractMultiPageTalendEditor multiPageTalendEditor = (AbstractMultiPageTalendEditor) PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage().getActiveEditor();
GraphicalViewer viewer = multiPageTalendEditor.getTalendEditor().getViewer();
if (!multipleCommand) {
viewer.deselectAll();
}
for (NodeContainer nodeContainer : nodeContainerList) {
// remove the connections name from the list
for (Connection connection : (List<Connection>) nodeContainer.getNode().getOutgoingConnections()) {
process.removeUniqueConnectionName(connection.getName());
}
((Process) process).removeNodeContainer(nodeContainer);
}
// check that the created connections are removed, remove them if not
for (String newConnectionName : createdNames) {
if (!process.checkValidConnectionName(newConnectionName, true)) {
process.removeUniqueConnectionName(newConnectionName);
}
}
process.checkStartNodes();
process.checkProcess();
// set the old selection active
if (!multipleCommand) {
StructuredSelection s = new StructuredSelection(oldSelection);
viewer.setSelection(s);
}
}
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