| 1 | package de.uka.ipd.sdq.sensorframework.visualisation.dialogs; |
| 2 | |
| 3 | import java.util.ArrayList; |
| 4 | |
| 5 | import org.eclipse.jface.dialogs.IDialogConstants; |
| 6 | import org.eclipse.jface.dialogs.TitleAreaDialog; |
| 7 | import org.eclipse.jface.viewers.ISelectionChangedListener; |
| 8 | import org.eclipse.jface.viewers.IStructuredSelection; |
| 9 | import org.eclipse.jface.viewers.SelectionChangedEvent; |
| 10 | import org.eclipse.jface.viewers.TreeViewer; |
| 11 | import org.eclipse.swt.SWT; |
| 12 | import org.eclipse.swt.events.SelectionAdapter; |
| 13 | import org.eclipse.swt.events.SelectionEvent; |
| 14 | import org.eclipse.swt.events.ShellAdapter; |
| 15 | import org.eclipse.swt.events.ShellEvent; |
| 16 | import org.eclipse.swt.graphics.Point; |
| 17 | import org.eclipse.swt.layout.FormAttachment; |
| 18 | import org.eclipse.swt.layout.FormData; |
| 19 | import org.eclipse.swt.layout.FormLayout; |
| 20 | import org.eclipse.swt.layout.GridData; |
| 21 | import org.eclipse.swt.layout.GridLayout; |
| 22 | import org.eclipse.swt.widgets.Button; |
| 23 | import org.eclipse.swt.widgets.Composite; |
| 24 | import org.eclipse.swt.widgets.Control; |
| 25 | import org.eclipse.swt.widgets.Label; |
| 26 | import org.eclipse.swt.widgets.Shell; |
| 27 | import org.eclipse.swt.widgets.Tree; |
| 28 | |
| 29 | import de.uka.ipd.sdq.sensorframework.entities.ExperimentRun; |
| 30 | import de.uka.ipd.sdq.sensorframework.visualisation.views.TreeLabelProvider; |
| 31 | import de.uka.ipd.sdq.sensorframework.visualisation.views.TreeObject; |
| 32 | |
| 33 | /** @author roman */ |
| 34 | public class ExperimentRunsDialog extends TitleAreaDialog { |
| 35 | |
| 36 | private TreeObject selectedObject = null; |
| 37 | |
| 38 | private Label selectedField; |
| 39 | private Button okButton,cancelButton; |
| 40 | |
| 41 | public ExperimentRunsDialog(Shell parentShell) { |
| 42 | super(parentShell); |
| 43 | this.setShellStyle(SWT.RESIZE|SWT.MAX|SWT.CLOSE); |
| 44 | } |
| 45 | |
| 46 | /* (non-Javadoc) |
| 47 | * @see org.eclipse.jface.window.Window#configureShell(org.eclipse.swt.widgets.Shell) |
| 48 | */ |
| 49 | @Override |
| 50 | protected void configureShell(Shell newShell) { |
| 51 | super.configureShell(newShell); |
| 52 | newShell.setText("Select Run"); |
| 53 | newShell.addShellListener(new ShellAdapter(){ |
| 54 | |
| 55 | /* (non-Javadoc) |
| 56 | * @see org.eclipse.swt.events.ShellAdapter#shellClosed(org.eclipse.swt.events.ShellEvent) |
| 57 | */ |
| 58 | @Override |
| 59 | public void shellClosed(ShellEvent e) { |
| 60 | selectedObject = null; |
| 61 | } |
| 62 | }); |
| 63 | } |
| 64 | |
| 65 | /* (non-Javadoc) |
| 66 | * @see org.eclipse.jface.dialogs.TitleAreaDialog#createDialogArea(org.eclipse.swt.widgets.Composite) |
| 67 | */ |
| 68 | @Override |
| 69 | protected Control createDialogArea(Composite parent) { |
| 70 | Composite area = (Composite) super.createDialogArea(parent); |
| 71 | Composite container = new Composite(area, SWT.NONE); |
| 72 | container.setLayout(new FormLayout()); |
| 73 | container.setLayoutData(new GridData(GridData.FILL_BOTH)); |
| 74 | |
| 75 | final TreeViewer viewer = new TreeViewer(container, SWT.BORDER); |
| 76 | final Tree tree = viewer.getTree(); |
| 77 | final FormData fd_tree = new FormData(); |
| 78 | fd_tree.bottom = new FormAttachment(100, -50); |
| 79 | fd_tree.right = new FormAttachment(100, -5); |
| 80 | fd_tree.top = new FormAttachment(0, 5); |
| 81 | fd_tree.left = new FormAttachment(0, 5); |
| 82 | tree.setLayoutData(fd_tree); |
| 83 | |
| 84 | viewer.setContentProvider(new ExperimentRunsDialogContentProvider()); |
| 85 | viewer.setLabelProvider(new TreeLabelProvider()); |
| 86 | viewer.setInput(new ArrayList<Object>()); |
| 87 | viewer.addSelectionChangedListener(new ISelectionChangedListener() { |
| 88 | public void selectionChanged(SelectionChangedEvent event) { |
| 89 | |
| 90 | IStructuredSelection sel = (IStructuredSelection) event |
| 91 | .getSelection(); |
| 92 | Object objeckt = sel.getFirstElement(); |
| 93 | |
| 94 | if (objeckt instanceof TreeObject) { |
| 95 | selectedObject = (TreeObject) objeckt; |
| 96 | setSelectedField(selectedObject); |
| 97 | okButton.setEnabled(true); |
| 98 | } else |
| 99 | okButton.setEnabled(false); |
| 100 | } |
| 101 | }); |
| 102 | |
| 103 | Label selectedRunLabel; |
| 104 | selectedRunLabel = new Label(container, SWT.NONE); |
| 105 | final FormData fd_selectedRunLabel = new FormData(); |
| 106 | fd_selectedRunLabel.top = new FormAttachment(tree, 10, SWT.DEFAULT); |
| 107 | fd_selectedRunLabel.bottom = new FormAttachment(100, -20); |
| 108 | fd_selectedRunLabel.left = new FormAttachment(0, 10); |
| 109 | selectedRunLabel.setLayoutData(fd_selectedRunLabel); |
| 110 | GridLayout labelLayout = new GridLayout(); |
| 111 | labelLayout.numColumns = 2; |
| 112 | selectedRunLabel.setText("Selected Run:"); |
| 113 | |
| 114 | selectedField = new Label(container, SWT.NONE); |
| 115 | fd_selectedRunLabel.right = new FormAttachment(selectedField, -5, |
| 116 | SWT.LEFT); |
| 117 | final FormData fd_label = new FormData(); |
| 118 | fd_label.top = new FormAttachment(tree, 10, SWT.DEFAULT); |
| 119 | fd_label.bottom = new FormAttachment(100, -27); |
| 120 | fd_label.left = new FormAttachment(0, 95); |
| 121 | fd_label.right = new FormAttachment(tree, 0, SWT.RIGHT); |
| 122 | selectedField.setLayoutData(fd_label); |
| 123 | selectedField.setText("..."); |
| 124 | |
| 125 | Label separator = new Label(container, SWT.SEPARATOR | SWT.HORIZONTAL); |
| 126 | final FormData fd_separator = new FormData(); |
| 127 | fd_separator.top = new FormAttachment(selectedField, 12, SWT.DEFAULT); |
| 128 | fd_separator.left = new FormAttachment(0, 5); |
| 129 | fd_separator.right = new FormAttachment(100, -5); |
| 130 | fd_separator.bottom = new FormAttachment(100, -5); |
| 131 | separator.setLayoutData(fd_separator); |
| 132 | |
| 133 | setMessage("Select you run..."); |
| 134 | // |
| 135 | return area; |
| 136 | } |
| 137 | |
| 138 | /** set selectedField value */ |
| 139 | private void setSelectedField(TreeObject treeObject) { |
| 140 | ExperimentRun run = (ExperimentRun) treeObject.getObject(); |
| 141 | |
| 142 | if (selectedField != null) |
| 143 | selectedField.setText(run.getExperimentDateTime()); |
| 144 | } |
| 145 | |
| 146 | /* (non-Javadoc) |
| 147 | * @see org.eclipse.jface.dialogs.Dialog#createButtonsForButtonBar(org.eclipse.swt.widgets.Composite) |
| 148 | */ |
| 149 | @Override |
| 150 | protected void createButtonsForButtonBar(Composite parent) { |
| 151 | cancelButton =createButton(parent, IDialogConstants.CANCEL_ID, |
| 152 | IDialogConstants.CANCEL_LABEL, false); |
| 153 | cancelButton.addSelectionListener(new SelectionAdapter(){ |
| 154 | |
| 155 | /* (non-Javadoc) |
| 156 | * @see org.eclipse.swt.events.SelectionAdapter#widgetSelected(org.eclipse.swt.events.SelectionEvent) |
| 157 | */ |
| 158 | @Override |
| 159 | public void widgetSelected(SelectionEvent e) { |
| 160 | selectedObject = null; |
| 161 | } |
| 162 | }); |
| 163 | okButton = createButton(parent, IDialogConstants.OK_ID, IDialogConstants.OK_LABEL, |
| 164 | true); |
| 165 | okButton.setEnabled(false); |
| 166 | } |
| 167 | |
| 168 | /* (non-Javadoc) |
| 169 | * @see org.eclipse.jface.dialogs.TitleAreaDialog#getInitialSize() |
| 170 | */ |
| 171 | @Override |
| 172 | protected Point getInitialSize() { |
| 173 | return new Point(397, 372); |
| 174 | } |
| 175 | |
| 176 | public TreeObject getResult() { |
| 177 | return selectedObject; |
| 178 | } |
| 179 | } |