archive/net.sourceforge.phpeclipse.sql/src/net/sourceforge/phpdt/sql/wizards/PHPSelectRowPage.java

   1 package net.sourceforge.phpdt.sql.wizards;
   2
   3 import java.text.MessageFormat;
   4
   5 import org.eclipse.jface.preference.IPreferenceStore;
   6 import org.eclipse.jface.wizard.WizardPage;
   7 import org.eclipse.swt.SWT;
   8 import org.eclipse.swt.events.ModifyEvent;
   9 import org.eclipse.swt.events.ModifyListener;
  10 import org.eclipse.swt.events.SelectionEvent;
  11 import org.eclipse.swt.events.SelectionListener;
  12 import org.eclipse.swt.layout.GridData;
  13 import org.eclipse.swt.layout.GridLayout;
  14 import org.eclipse.swt.widgets.Button;
  15 import org.eclipse.swt.widgets.Composite;
  16 import org.eclipse.swt.widgets.Label;
  17 import org.eclipse.swt.widgets.Text;
  18
  19 import net.sourceforge.phpdt.sql.PHPEclipseSQLPlugin;
  20 import net.sourceforge.phpdt.sql.sql.TableRow;
  21 import net.sourceforge.phpdt.sql.view.PHPSourceConsole;
  22 import net.sourceforge.phpdt.sql.view.tableview.TableAdapter;
  23
  24 public class PHPSelectRowPage extends WizardPage implements SQLPage {
  25         TableRow row;
  26         String[] columnNames;
  27         Text[] whereValues;
  28         // Text[] newValues;
  29         Button[] primaryKeys;
  30         Button[] setValues;
  31         Label query;
  32         IPreferenceStore fStore;
  33
  34         public PHPSelectRowPage(String pageName) {
  35                 super(pageName);
  36         }
  37
  38         public void init(TableRow row, TableAdapter adapter) {
  39                 this.row = row;
  40         }
  41
  42         public void createControl(Composite parent) {
  43                 System.out.println("page create control");
  44                 Composite container = new Composite(parent, SWT.NULL);
  45                 fStore = PHPEclipseSQLPlugin.getDefault().getPreferenceStore();
  46
  47                 GridLayout layout = new GridLayout();
  48                 container.setLayout(layout);
  49                 int layoutColumns = 4;
  50                 layout.numColumns = layoutColumns;
  51
  52                 if (row == null) {
  53                         System.out.println("Row is null");
  54                 }
  55                 if (row.getColumnNames() == null) {
  56                         System.out.println("Columns are null");
  57                 }
  58                 if (row.getTableData() == null) {
  59                         System.out.println("Data is null");
  60                 }
  61                 columnNames = row.getColumnNames();
  62                 String[] data = row.getTableData();
  63
  64                 for (int i = 0; i < row.getColumnCount(); i++) {
  65                         System.out.println("data = " + i + "=" + data[i]);
  66                         System.out.println("column = " + i + "=" + columnNames[i]);
  67                 }
  68
  69                 whereValues = new Text[row.getColumnCount()];
  70                 //  newValues = new Text[row.getColumnCount()];
  71                 primaryKeys = new Button[row.getColumnCount()];
  72                 setValues = new Button[row.getColumnCount()];
  73                 Label temp = new Label(container, SWT.NULL);
  74                 temp.setText("Column Name");
  75                 temp = new Label(container, SWT.NULL);
  76                 temp.setText("Value");
  77                 temp = new Label(container, SWT.NULL);
  78                 temp.setText("Where");
  79                 //    temp = new Label(container, SWT.NULL);
  80                 //    temp.setText("New Value");
  81                 temp = new Label(container, SWT.NULL);
  82                 temp.setText("Select");
  83                 for (int i = 0; i < row.getColumnCount(); i++) {
  84                         Label label = new Label(container, SWT.NULL);
  85                         label.setText(columnNames[i]);
  86                         whereValues[i] = new Text(container, SWT.BORDER | SWT.SINGLE);
  87                         if (data[i] == null || data[i].equals("")) {
  88                                 whereValues[i].setText('$' + columnNames[i]);
  89                         } else {
  90                                 whereValues[i].setText(data[i]);
  91                         }
  92
  93                         whereValues[i].addModifyListener(new ModifyListener() {
  94                                 public void modifyText(ModifyEvent e) {
  95                                         updateQuery();
  96                                 }
  97                         });
  98
  99                         primaryKeys[i] = new Button(container, SWT.CHECK);
 100                         //primaryKeys[i].setText("Where Clause");
 101                         primaryKeys[i].addSelectionListener(new SelectionListener() {
 102                                 public void widgetDefaultSelected(SelectionEvent e) {
 103                                 }
 104                                 public void widgetSelected(SelectionEvent e) {
 105                                         updateQuery();
 106                                 }
 107                         });
 108                         //   newValues[i] = new Text(container, SWT.BORDER | SWT.SINGLE);
 109                         //   newValues[i].setText(data[i]);
 110                         //   newValues[i].addModifyListener(new ModifyListener() {
 111                         //    public void modifyText(ModifyEvent e) {
 112                         //       updateQuery();
 113                         //    }
 114                         //  });
 115                         setValues[i] = new Button(container, SWT.CHECK);
 116                         //setValues[i].setText("Select Value");
 117                         setValues[i].addSelectionListener(new SelectionListener() {
 118                                 public void widgetDefaultSelected(SelectionEvent e) {
 119                                 }
 120                                 public void widgetSelected(SelectionEvent e) {
 121                                         updateQuery();
 122                                 }
 123                         });
 124                 }
 125                 query = new Label(container, SWT.WRAP);
 126                 GridData gridData = new GridData();
 127                 gridData.horizontalSpan = layoutColumns;
 128                 gridData.horizontalAlignment = GridData.FILL;
 129                 gridData.verticalAlignment = GridData.FILL;
 130                 gridData.grabExcessHorizontalSpace = true;
 131                 gridData.grabExcessVerticalSpace = true;
 132                 query.setLayoutData(gridData);
 133
 134                 setControl(container);
 135                 updateQuery();
 136
 137                 setPageComplete(true);
 138         }
 139
 140         public void updateQuery() {
 141                 System.out.println("PHP SELECT");
 142                 StringBuffer setClause = new StringBuffer();
 143                 StringBuffer whereClause = new StringBuffer();
 144                 String temp;
 145                 boolean firstClause = false;
 146                 for (int i = 0; i < columnNames.length; i++) {
 147                         if (primaryKeys[i].getSelection()) {
 148                                 if (firstClause) {
 149                                         whereClause.append(" AND ");
 150                                 }
 151                                 firstClause = true;
 152                                 whereClause.append(columnNames[i]);
 153                                 whereClause.append(" = ");
 154                                 temp = whereValues[i].getText();
 155                                 //        if (temp.charAt(0) == '$') {
 156                                 //          whereClause.append(temp);
 157                                 //        } else {
 158                                 whereClause.append("'" + temp + "'");
 159                                 //        }
 160
 161                         }
 162                         if (setValues[i].getSelection()) {
 163                                 setClause.append(columnNames[i]);
 164                                 //   setClause.append(" = ");
 165                                 //   setClause.append(newValues[i].getText());
 166                                 setClause.append(", ");
 167                         }
 168                 }
 169                 //    if (whereClause.length() > 1) {
 170                 //      whereClause.deleteCharAt(whereClause.length() - 1);
 171                 //      whereClause.deleteCharAt(whereClause.length() - 1);
 172                 //    }
 173                 if (setClause.length() > 1) {
 174                         setClause.deleteCharAt(setClause.length() - 1);
 175                         setClause.deleteCharAt(setClause.length() - 1);
 176                 }
 177
 178                 String[] arguments =
 179                         { setClause.toString(), row.getTable(), whereClause.toString()};
 180                 MessageFormat form =
 181                         new MessageFormat(
 182                                 fStore.getString("phpeclipse.sql.select.template"));
 183
 184                 String query = form.format(arguments);
 185                 //    String query = "$results = mysql_query(\"SELECT " + setClause.toString();
 186                 //    query += " FROM " + row.getTable();
 187                 //    query += " WHERE " + whereClause.toString() + "\");";
 188                 this.query.setText(query);
 189         }
 190
 191         public boolean performFinish() {
 192                 PHPSourceConsole console = PHPSourceConsole.getInstance();
 193                 console.clear();
 194                 console.print(query.getText());
 195                 return true;
 196         }
 197 }