eclipse/plugins/org.argeo.slc.client.ui/src/org/argeo/slc/client/ui/views/ExecutionModulesView.java

   1 package org.argeo.slc.client.ui.views;
   2
   3 import java.util.ArrayList;
   4 import java.util.List;
   5
   6 import org.argeo.slc.client.ui.ClientUiPlugin;
   7 import org.argeo.slc.process.RealizedFlow;
   8 import org.argeo.slc.process.SlcExecution;
   9 import org.eclipse.jface.viewers.DoubleClickEvent;
  10 import org.eclipse.jface.viewers.IContentProvider;
  11 import org.eclipse.jface.viewers.IDoubleClickListener;
  12 import org.eclipse.jface.viewers.IStructuredSelection;
  13 import org.eclipse.jface.viewers.ITableLabelProvider;
  14 import org.eclipse.jface.viewers.LabelProvider;
  15 import org.eclipse.jface.viewers.TreeViewer;
  16 import org.eclipse.swt.SWT;
  17 import org.eclipse.swt.graphics.Image;
  18 import org.eclipse.swt.widgets.Composite;
  19 import org.eclipse.ui.ISharedImages;
  20 import org.eclipse.ui.PlatformUI;
  21 import org.eclipse.ui.part.ViewPart;
  22
  23 public class ExecutionModulesView extends ViewPart {
  24         public static final String ID = "org.argeo.slc.client.ui.executionModulesView";
  25
  26         private TreeViewer viewer;
  27
  28         private IContentProvider contentProvider;
  29
  30         class ViewLabelProvider extends LabelProvider implements
  31                         ITableLabelProvider {
  32                 public String getColumnText(Object obj, int index) {
  33                         return getText(obj);
  34                 }
  35
  36                 public Image getColumnImage(Object obj, int index) {
  37                         return getImage(obj);
  38                 }
  39
  40                 public Image getImage(Object obj) {
  41                         if (obj instanceof ExecutionModulesContentProvider.AgentNode)
  42                                 return ClientUiPlugin.getDefault().getImageRegistry().get("agent");
  43                         else if (obj instanceof ExecutionModulesContentProvider.ExecutionModuleNode)
  44                                 return ClientUiPlugin.getDefault().getImageRegistry().get(
  45                                                 "executionModule");
  46                         else if (obj instanceof ExecutionModulesContentProvider.FolderNode)
  47                                 return ClientUiPlugin.getDefault().getImageRegistry().get("folder");
  48                         else if (obj instanceof ExecutionModulesContentProvider.FlowNode)
  49                                 return ClientUiPlugin.getDefault().getImageRegistry().get("flow");
  50                         else
  51                                 return PlatformUI.getWorkbench().getSharedImages().getImage(
  52                                                 ISharedImages.IMG_OBJ_ELEMENT);
  53                 }
  54         }
  55
  56         public void createPartControl(Composite parent) {
  57                 viewer = new TreeViewer(parent, SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL);
  58                 viewer.setContentProvider(contentProvider);
  59                 viewer.setLabelProvider(new ViewLabelProvider());
  60                 viewer.setInput(getViewSite());
  61                 viewer.addDoubleClickListener(new IDoubleClickListener() {
  62
  63                         @Override
  64                         public void doubleClick(DoubleClickEvent evt) {
  65                                 Object obj = ((IStructuredSelection) evt.getSelection())
  66                                                 .getFirstElement();
  67                                 if (obj instanceof ExecutionModulesContentProvider.FlowNode) {
  68                                         ExecutionModulesContentProvider.FlowNode fn = (ExecutionModulesContentProvider.FlowNode) obj;
  69
  70                                         List<RealizedFlow> realizedFlows = new ArrayList<RealizedFlow>();
  71                                         RealizedFlow realizedFlow = new RealizedFlow();
  72                                         realizedFlow.setModuleName(fn.getExecutionModuleNode()
  73                                                         .getDescriptor().getName());
  74                                         realizedFlow.setModuleVersion(fn.getExecutionModuleNode()
  75                                                         .getDescriptor().getVersion());
  76                                         realizedFlow.setFlowDescriptor(fn.getExecutionModuleNode()
  77                                                         .getFlowDescriptors().get(fn.getFlowName()));
  78                                         realizedFlows.add(realizedFlow);
  79
  80                                         SlcExecution slcExecution = new SlcExecution();
  81                                         slcExecution.setRealizedFlows(realizedFlows);
  82                                         fn.getExecutionModuleNode().getAgentNode().getAgent()
  83                                                         .runSlcExecution(slcExecution);
  84                                 }
  85                         }
  86                 });
  87         }
  88
  89         /**
  90          * Passing the focus request to the viewer's control.
  91          */
  92         public void setFocus() {
  93                 viewer.getControl().setFocus();
  94         }
  95
  96         public TreeViewer getViewer() {
  97                 return viewer;
  98         }
  99
 100         public void setContentProvider(IContentProvider contentProvider) {
 101                 this.contentProvider = contentProvider;
 102         }
 103
 104 }