org.openembedded.bc.ui: initial commit

1 files changed, 313 insertions, 0 deletions

diff --git a/org.openembedded.bc.ui/src/org/openembedded/bc/ui/wizards/install/OptionsPage.java b/org.openembedded.bc.ui/src/org/openembedded/bc/ui/wizards/install/OptionsPage.java
new file mode 100644
index 0000000..97115f1
--- /dev/null
+++ b/org.openembedded.bc.ui/src/org/openembedded/bc/ui/wizards/install/OptionsPage.java
@@ -0,0 +1,313 @@
+package org.openembedded.bc.ui.wizards.install;
+
+import java.util.ArrayList;
+import java.util.Hashtable;
+import java.util.Iterator;
+import java.util.LinkedHashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.events.FocusEvent;
+import org.eclipse.swt.events.FocusListener;
+import org.eclipse.swt.events.SelectionAdapter;
+import org.eclipse.swt.events.SelectionEvent;
+import org.eclipse.swt.events.SelectionListener;
+import org.eclipse.swt.layout.GridData;
+import org.eclipse.swt.layout.GridLayout;
+import org.eclipse.swt.widgets.Button;
+import org.eclipse.swt.widgets.Combo;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Control;
+import org.eclipse.swt.widgets.DirectoryDialog;
+import org.eclipse.swt.widgets.FileDialog;
+import org.eclipse.swt.widgets.Label;
+import org.eclipse.swt.widgets.Link;
+import org.eclipse.swt.widgets.Text;
+import org.eclipse.ui.PlatformUI;
+import org.openembedded.bc.ui.wizards.FiniteStateWizardPage;
+
+
+/**
+ * Select which flavor of OE is to be installed.
+ * 
+ * @author kgilmer
+ * 
+ */
+public class OptionsPage extends FiniteStateWizardPage {
+
+	private Map vars;
+	private Composite c1;
+	private Composite top;
+	protected static final String OPTION_MAP = "OPTION_MAP";
+	private static final String DEFAULT_MESSAGE = "Enter these parameters to install.";
+	private List controlList;
+	private boolean controlsCreated = false;
+
+	protected OptionsPage(Map model) {
+		super("Options", model);
+		setTitle("Installing...");
+		setMessage(DEFAULT_MESSAGE);
+	}
+
+	@Override
+	public void createControl(Composite parent) {
+		top = new Composite(parent, SWT.None);
+		top.setLayout(new GridLayout());
+		top.setLayoutData(new GridData(GridData.FILL_BOTH));
+
+		c1 = new Composite(top, SWT.None);
+		c1.setLayout(new GridLayout(3, false));
+		c1.setLayoutData(new GridData(GridData.FILL_BOTH));
+
+		setControl(top);
+	}
+
+	private void createControls(Composite comp, Map v, List cl) {
+		ValidationListener listener = new ValidationListener();
+
+		for (Iterator i = v.keySet().iterator(); i.hasNext();) {
+
+			String label = (String) i.next();
+			final InstallParameter ip = (InstallParameter) v.get(label);
+
+			if (ip.getType() != InstallParameter.DT_CHECKBOX) {
+				Label title = new Label(comp, SWT.None);
+				title.setText(ip.getLabel() + ": ");
+				if (ip.getHelpText() != null) {
+					title.setToolTipText(ip.getHelpText());
+				}
+			} else {
+				//If we are creating checkbox, layout differently.
+				new Label(comp, SWT.None);
+			}
+			
+			Control toolTipControl = null;
+			switch (ip.getType()) {
+			case InstallParameter.DT_TEXT:
+				Text field = new Text(comp, SWT.BORDER);
+				field.setData(ip);
+				field.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
+				field.addModifyListener(listener);
+				field.setText(ip.getData());
+				cl.add(field);
+				toolTipControl = field;
+				break;
+			case InstallParameter.DT_DIRECTORY:
+				Composite locComposite = new Composite(comp, SWT.NONE);
+				GridData gd = new GridData(GridData.VERTICAL_ALIGN_END | GridData.FILL_HORIZONTAL);
+				gd.horizontalIndent = 0;
+				locComposite.setLayoutData(gd);
+				GridLayout gl = new GridLayout(2, false);
+				gl.marginWidth = 0;
+				locComposite.setLayout(gl);
+
+				final Text location = new Text(locComposite, SWT.BORDER);
+				location.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
+				location.setText(ip.getData());
+				location.addModifyListener(listener);
+				location.setData(ip);
+				toolTipControl = location;
+				cl.add(location);
+
+				Button button = new Button(locComposite, SWT.PUSH);
+				button.setText("...");
+				button.addSelectionListener(new SelectionAdapter() {
+					@Override
+					public void widgetSelected(SelectionEvent e) {
+						DirectoryDialog fd = new DirectoryDialog(PlatformUI.getWorkbench().getDisplay().getActiveShell(), SWT.OPEN);
+
+						fd.setText(ip.getLabel());
+
+						String selected = fd.open();
+
+						if (selected != null) {
+							location.setText(selected);
+							// updateModel();
+						}
+					}
+				});
+				break;
+			case InstallParameter.DT_FILE:
+				Composite fileComposite = new Composite(comp, SWT.NONE);
+				gd = new GridData(GridData.VERTICAL_ALIGN_END | GridData.FILL_HORIZONTAL);
+				gd.horizontalIndent = 0;
+				fileComposite.setLayoutData(gd);
+				gl = new GridLayout(2, false);
+				gl.marginWidth = 0;
+				fileComposite.setLayout(gl);
+
+				final Text fileLocation = new Text(fileComposite, SWT.BORDER);
+				fileLocation.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
+				fileLocation.setText(ip.getData());
+				fileLocation.addModifyListener(listener);
+				fileLocation.setData(ip);
+				toolTipControl = fileLocation;
+				cl.add(fileLocation);
+
+				button = new Button(fileComposite, SWT.PUSH);
+				button.setText("...");
+				button.addSelectionListener(new SelectionAdapter() {
+					@Override
+					public void widgetSelected(SelectionEvent e) {
+						FileDialog fd = new FileDialog(PlatformUI.getWorkbench().getDisplay().getActiveShell(), SWT.OPEN);
+
+						fd.setText(ip.getLabel());
+
+						String selected = fd.open();
+
+						if (selected != null) {
+							fileLocation.setText(selected);
+							// updateModel();
+						}
+					}
+				});
+				break;
+			case InstallParameter.DT_COMBO:
+				Combo cfield = new Combo(comp, SWT.READ_ONLY);
+				cfield.setData(ip);
+				// cfield.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
+				cfield.addModifyListener(listener);
+				cfield.setItems(ip.getData().split(","));
+				cfield.setText(ip.getData().split(",")[0]);
+				toolTipControl = cfield;
+				cl.add(cfield);
+				break;
+			case InstallParameter.DT_CHECKBOX:
+				Button bfield = new Button(comp, SWT.CHECK);
+				bfield.setData(ip);
+				bfield.setText(ip.getLabel());
+				// bfield.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
+				bfield.addSelectionListener(listener);
+				if (ip.getData().trim().toUpperCase().equals("TRUE")) {
+					bfield.setSelection(true);
+				}
+				toolTipControl = bfield;
+				cl.add(bfield);
+				break;
+			default:
+				throw new RuntimeException("Unknown or unimplemented field: " + ip.getType());
+			}
+
+			// Setup tool tips and wizard help.
+			if (toolTipControl != null) {
+				if (ip.getHelpText() != null) {
+					toolTipControl.setToolTipText(ip.getHelpText());
+					toolTipControl.addFocusListener(new FocusListener() {
+
+						public void focusLost(FocusEvent e) {
+						}
+
+						public void focusGained(FocusEvent e) {
+							setMessage(ip.getHelpText());
+						}
+					});
+				} else {
+					toolTipControl.addFocusListener(new FocusListener() {
+
+						public void focusLost(FocusEvent e) {
+						}
+
+						public void focusGained(FocusEvent e) {
+							setMessage(DEFAULT_MESSAGE);
+							;
+						}
+					});
+				}
+			}
+
+			// Create a hyperlink to help content if exists, or invisible label if not.
+			if (ip.getHelpURL() != null) {
+				Link l = new Link(comp, SWT.None);
+				l.setText("<a>Help...</a>");
+				l.addSelectionListener(new SelectionListener() {
+
+					public void widgetSelected(SelectionEvent e) {
+						org.eclipse.swt.program.Program.launch(ip.getHelpURL());
+					}
+
+					public void widgetDefaultSelected(SelectionEvent e) {
+						// TODO Auto-generated method stub
+
+					}
+				});
+			} else {
+				new Label(comp, SWT.None);
+			}
+		}
+	}
+
+	@Override
+	public void pageCleanup() {
+
+	}
+
+	@Override
+	public void pageDisplay() {
+		if (!controlsCreated) {
+			controlList = new ArrayList();
+
+			vars = parseVars((String) model.get(FlavorPage.INSTALL_SCRIPT));
+
+			createControls(c1, vars, controlList);
+			c1.layout();
+
+			controlsCreated = true;
+			setTitle(((String) model.get(FlavorPage.OE_FLAVOR_TITLE)).trim() + " Options");
+		}
+		updateModel();
+	}
+
+	public static Map parseVars(String line) {
+		Map l = new LinkedHashMap();
+
+		int i = 0;
+
+		while ((i = line.indexOf("{|", i)) > -1) {
+			int i2 = line.indexOf("|}", i);
+
+			String var = line.subSequence(i + 2, i2).toString().trim();
+
+			if (var.length() > 0) {
+				InstallParameter ip = new InstallParameter(var + " ");
+
+				if (ip.isValid() && !l.containsKey(ip.getLabel())) {
+					l.put(ip.getLabel(), ip);
+				}
+			}
+			i++;
+		}
+
+		return l;
+	}
+
+	@Override
+	protected void updateModel() {
+		Map m = new Hashtable();
+
+		for (Iterator i = controlList.iterator(); i.hasNext();) {
+			Control t = (Control) i.next();
+			String val = null;
+			InstallParameter ip = (InstallParameter) t.getData();
+
+			if (t instanceof Text) {
+				val = ((Text) t).getText();
+			} else if (t instanceof Combo) {
+				val = ((Combo) t).getText();
+			} else if (t instanceof Button) {
+				val = Boolean.toString(((Button) t).getSelection());
+			} else {
+				throw new RuntimeException("Unknown control type: " + t.getClass().getName());
+			}
+
+			m.put(ip.getLabel(), val);
+		}
+		model.put(OPTION_MAP, m);
+	}
+
+	@Override
+	protected boolean validatePage() {
+		return true;
+	}
+
+}