archive/net.sourceforge.phpeclipse.quantum.sql/src/com/quantum/wizards/AddDriverWizard.java

   1 package com.quantum.wizards;
   2
   3 import com.quantum.ImageStore;
   4 import com.quantum.Messages;
   5 import com.quantum.QuantumPlugin;
   6 import com.quantum.adapters.AdapterFactory;
   7 import com.quantum.adapters.DatabaseAdapter;
   8 import com.quantum.model.BookmarkCollection;
   9 import com.quantum.model.JDBCDriver;
  10 import com.quantum.ui.dialog.SimpleSelectionDialog;
  11 import com.quantum.util.JarUtil;
  12 import com.quantum.view.widget.ComboViewer;
  13
  14 import org.eclipse.jface.viewers.ILabelProvider;
  15 import org.eclipse.jface.viewers.ILabelProviderListener;
  16 import org.eclipse.jface.viewers.IStructuredContentProvider;
  17 import org.eclipse.jface.viewers.IStructuredSelection;
  18 import org.eclipse.jface.viewers.StructuredSelection;
  19 import org.eclipse.jface.viewers.Viewer;
  20 import org.eclipse.jface.wizard.Wizard;
  21 import org.eclipse.jface.wizard.WizardPage;
  22 import org.eclipse.swt.SWT;
  23 import org.eclipse.swt.events.ModifyEvent;
  24 import org.eclipse.swt.events.ModifyListener;
  25 import org.eclipse.swt.events.SelectionAdapter;
  26 import org.eclipse.swt.events.SelectionEvent;
  27 import org.eclipse.swt.graphics.Image;
  28 import org.eclipse.swt.layout.GridData;
  29 import org.eclipse.swt.layout.GridLayout;
  30 import org.eclipse.swt.widgets.Button;
  31 import org.eclipse.swt.widgets.Composite;
  32 import org.eclipse.swt.widgets.FileDialog;
  33 import org.eclipse.swt.widgets.Label;
  34 import org.eclipse.swt.widgets.Text;
  35
  36 /**
  37  * @author BC Holmes
  38  */
  39 public class AddDriverWizard extends Wizard {
  40
  41         public class PageImpl extends WizardPage {
  42
  43                 private FileDialog fileDialog;
  44
  45                 private Text driverFileName;
  46                 private Text driverClassName;
  47                 private ComboViewer type;
  48                 private DatabaseAdapter[] adapters = AdapterFactory.getInstance().getDriverList();
  49
  50                 public PageImpl() {
  51                         super("");
  52                 }
  53                 public void createControl(Composite parent) {
  54                         setPageComplete(false);
  55
  56                         setTitle(Messages.getString(getClass(), "title"));
  57                         setDescription(Messages.getString(getClass(), "description"));
  58
  59
  60                 parent.setLayout(new GridLayout());
  61                 Composite composite = new Composite(parent, SWT.NONE);
  62                         GridLayout layout = new GridLayout();
  63                         composite.setLayout(layout);
  64                         layout.numColumns = 3;
  65                         GridData fullHorizontal = new GridData(
  66                                         GridData.FILL_HORIZONTAL |
  67                                         GridData.VERTICAL_ALIGN_BEGINNING);
  68                         composite.setLayoutData(fullHorizontal);
  69
  70
  71                         this.fileDialog = new FileDialog(composite.getShell(), SWT.OPEN);
  72                         this.fileDialog.setFilterExtensions(new String[] { "*.jar", "*.zip", "*.*" });
  73                         this.fileDialog.setFilterNames(new String[] {
  74                                         Messages.getString("BookmarkWizard.JarFiles"),
  75                                         Messages.getString("BookmarkWizard.ZipFiles"),
  76                                         Messages.getString("BookmarkWizard.AllFiles") });
  77
  78                         Label label = new Label(composite, SWT.NULL);
  79                         label.setText(Messages.getString(getClass(), "fileName"));
  80                         this.driverFileName = new Text(composite, SWT.BORDER | SWT.SINGLE);
  81                         fullHorizontal = new GridData(GridData.FILL_HORIZONTAL | GridData.VERTICAL_ALIGN_BEGINNING);
  82                         this.driverFileName.setLayoutData(fullHorizontal);
  83
  84                         this.driverFileName.addModifyListener(new ModifyListener() {
  85                                 public void modifyText(ModifyEvent event) {
  86                                         updateButtons();
  87                                 }
  88
  89                         });
  90
  91                         Button button = new Button(composite, SWT.PUSH);
  92                         button.setText(Messages.getString(getClass(), "browse"));
  93
  94                         button.addSelectionListener(new SelectionAdapter() {
  95                                 public void widgetSelected(SelectionEvent event) {
  96                                         PageImpl.this.fileDialog.setFilterPath(QuantumPlugin.getDefault()
  97                                                         .getPreferenceStore().getString(
  98                                                                         "quantum.dialogs.bookmarkwizard.path"));
  99                                         String filename = PageImpl.this.fileDialog.open();
 100                                         if (filename != null) {
 101                                                 PageImpl.this.driverFileName.setText(filename);
 102                                                 QuantumPlugin.getDefault().getPreferenceStore().setValue(
 103                                                                 "quantum.dialogs.bookmarkwizard.path", filename);
 104                                                 AddDriverWizard.this.setDriverFileName(filename);
 105                                                 updateButtons();
 106                                         }
 107                                 }
 108                         });
 109
 110                         label = new Label(composite, SWT.NULL);
 111                         label.setText(Messages.getString(getClass(), "driverClassName"));
 112                         this.driverClassName = new Text(composite, SWT.BORDER | SWT.SINGLE);
 113                         fullHorizontal = new GridData(GridData.FILL_HORIZONTAL | GridData.VERTICAL_ALIGN_BEGINNING);
 114                         this.driverClassName.setLayoutData(fullHorizontal);
 115
 116                         this.driverClassName.addModifyListener(new ModifyListener() {
 117                                 public void modifyText(ModifyEvent event) {
 118                                         AddDriverWizard.this.setDriverClassName(((Text) event.getSource()).getText());
 119                                         updateButtons();
 120                                 }
 121
 122                         });
 123                         button = new Button(composite, SWT.PUSH);
 124                         button.setText(Messages.getString(getClass(), "browse"));
 125
 126                         button.addSelectionListener(new SelectionAdapter() {
 127                                 public void widgetSelected(SelectionEvent event) {
 128                                         SimpleSelectionDialog dialog = new SimpleSelectionDialog(
 129                                                         getShell(), "Select a Driver", JarUtil.getAllDriverNames(
 130                                                                         getDriverFile()), ImageStore.getImage(ImageStore.CLASS));
 131                                         if (dialog.open() == SimpleSelectionDialog.OK) {
 132                                                 IStructuredSelection selection = dialog.getSelection();
 133                                                 if (!selection.isEmpty()) {
 134                                                         String className = (String) selection.getFirstElement();
 135                                                         PageImpl.this.driverClassName.setText(
 136                                                                         className);
 137                                                         AddDriverWizard.this.setDriverClassName(className);
 138                                                         updateButtons();
 139                                                 }
 140
 141
 142                                         }
 143                                 }
 144                         });
 145                         label = new Label(composite, SWT.NULL);
 146                         label.setText(Messages.getString("BookmarkWizard.TypeAst")); //$NON-NLS-1$
 147                         this.type = new ComboViewer(composite);
 148                         this.type.setContentProvider(new IStructuredContentProvider() {
 149                                 public void dispose() {
 150                                 }
 151                                 public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
 152                                 }
 153                                 public Object[] getElements(Object inputElement) {
 154                                         return PageImpl.this.adapters;
 155                                 }
 156                         });
 157
 158                         this.type.setLabelProvider(new ILabelProvider() {
 159                                 public Image getImage(Object element) {
 160                                         return null;
 161                                 }
 162                                 public String getText(Object element) {
 163                                         if (element != null && element instanceof DatabaseAdapter) {
 164                                                 return ((DatabaseAdapter) element).getDisplayName();
 165                                         } else {
 166                                                 return "";
 167                                         }
 168                                 }
 169                                 public void addListener(ILabelProviderListener listener) {
 170                                 }
 171                                 public void dispose() {
 172                                 }
 173                                 public boolean isLabelProperty(Object element, String property) {
 174                                         return false;
 175                                 }
 176                                 public void removeListener(ILabelProviderListener listener) {
 177                                 }
 178                         });
 179
 180                         type.setInput(this);
 181                         fullHorizontal = new GridData();
 182                         fullHorizontal.horizontalAlignment = GridData.FILL;
 183                         type.getControl().setLayoutData(fullHorizontal);
 184
 185                         type.setSelection(new StructuredSelection(
 186                                         AdapterFactory.getInstance().getAdapter(AdapterFactory.GENERIC)));
 187
 188                         setControl(composite);
 189             }
 190             protected void updateButtons() {
 191                 Class driver = JarUtil.loadDriverClass(getDriverFile(), getDriverClassName());
 192                 setPageComplete(driver != null);
 193
 194                 String adapterType = AdapterFactory.getInstance().getAdapterType(getDriverClassName());
 195                 if (adapterType != null) {
 196                         this.type.setSelection(new StructuredSelection(
 197                                         AdapterFactory.getInstance().getAdapter(adapterType)));
 198                 }
 199             }
 200                 protected String getDriverClassName() {
 201                 return this.driverClassName == null ? null : this.driverClassName.getText();
 202                 }
 203                 protected String getDriverFile() {
 204                 return this.driverFileName == null ? null : this.driverFileName.getText();
 205             }
 206
 207                 protected String getDriverType() {
 208                         DatabaseAdapter driverInfo = (DatabaseAdapter)
 209                                         ((IStructuredSelection) this.type.getSelection()).getFirstElement();
 210                         return (driverInfo == null) ? null : driverInfo.getType();
 211                 }
 212         }
 213         private PageImpl page;
 214
 215         private String driverClassName;
 216         private String driverFileName;
 217         private String driverType;
 218
 219
 220         public void addPages() {
 221                 this.page = new PageImpl();
 222                 addPage(page);
 223         }
 224
 225         public AddDriverWizard() {
 226                 super();
 227                 setWindowTitle(Messages.getString(getClass(), "windowTitle"));
 228         }
 229
 230         public boolean performFinish() {
 231                 JDBCDriver driver = new JDBCDriver(
 232                                 getDriverClassName(),
 233                                 getDriverFileName(),
 234                                 this.page.getDriverType());
 235                 BookmarkCollection.getInstance().addDriver(driver);
 236                 return true;
 237         }
 238
 239
 240         /**
 241          * @return Returns the driverClassName.
 242          */
 243         public String getDriverClassName() {
 244                 return this.driverClassName;
 245         }
 246         /**
 247          * @param driverClassName The driverClassName to set.
 248          */
 249         public void setDriverClassName(String driverClassName) {
 250                 this.driverClassName = driverClassName;
 251         }
 252         /**
 253          * @return Returns the driverType.
 254          */
 255         public String getDriverType() {
 256                 return this.driverType;
 257         }
 258         /**
 259          * @param driverType The driverType to set.
 260          */
 261         public void setDriverType(String driverType) {
 262                 this.driverType = driverType;
 263         }
 264         /**
 265          * @return Returns the driverFileName.
 266          */
 267         public String getDriverFileName() {
 268                 return this.driverFileName;
 269         }
 270         /**
 271          * @param driverFileName The driverFileName to set.
 272          */
 273         public void setDriverFileName(String driverFileName) {
 274                 this.driverFileName = driverFileName;
 275         }
 276 }