Refactory: remove unused classes, imports, fields and methods.
[phpeclipse.git] / net.sourceforge.phpeclipse.ui / src / net / sourceforge / phpdt / internal / ui / preferences / CodeFormatterPreferencePage.java
index 8803804..f7fc07f 100644 (file)
@@ -4,9 +4,9 @@
  */
 package net.sourceforge.phpdt.internal.ui.preferences;
 
-import java.io.BufferedReader;
-import java.io.IOException;
-import java.io.InputStreamReader;
+//import java.io.BufferedReader;
+//import java.io.IOException;
+//import java.io.InputStreamReader;
 import java.util.ArrayList;
 import java.util.Hashtable;
 
@@ -14,20 +14,20 @@ import net.sourceforge.phpdt.core.ICodeFormatter;
 import net.sourceforge.phpdt.core.JavaCore;
 import net.sourceforge.phpdt.core.ToolFactory;
 import net.sourceforge.phpdt.internal.ui.PHPUIMessages;
-import net.sourceforge.phpdt.internal.ui.dialogs.StatusInfo;
-import net.sourceforge.phpdt.internal.ui.dialogs.StatusUtil;
+//import net.sourceforge.phpdt.internal.ui.dialogs.StatusInfo;
+//import net.sourceforge.phpdt.internal.ui.dialogs.StatusUtil;
 import net.sourceforge.phpdt.internal.ui.util.TabFolderLayout;
 //import net.sourceforge.phpeclipse.PHPeclipsePlugin;
 import net.sourceforge.phpeclipse.ui.WebUI;
 
-import org.eclipse.core.runtime.IStatus;
+//import org.eclipse.core.runtime.IStatus;
 import org.eclipse.jface.preference.PreferencePage;
-import org.eclipse.jface.text.Document;
+//import org.eclipse.jface.text.Document;
 import org.eclipse.jface.text.IDocument;
 import org.eclipse.swt.SWT;
-import org.eclipse.swt.events.ModifyEvent;
+//import org.eclipse.swt.events.ModifyEvent;
 import org.eclipse.swt.events.ModifyListener;
-import org.eclipse.swt.events.SelectionEvent;
+//import org.eclipse.swt.events.SelectionEvent;
 import org.eclipse.swt.events.SelectionListener;
 import org.eclipse.swt.layout.GridData;
 import org.eclipse.swt.layout.GridLayout;
@@ -112,19 +112,19 @@ public class CodeFormatterPreferencePage extends PreferencePage implements
         * 
         * @deprecated Inline to avoid reference to preference page
         */
-       public static boolean isCompactingAssignment() {
-               return COMPACT.equals(JavaCore.getOptions().get(
-                               PREF_STYLE_COMPACT_ASSIGNEMENT));
-       }
+//     public static boolean isCompactingAssignment() {
+//             return COMPACT.equals(JavaCore.getOptions().get(
+//                             PREF_STYLE_COMPACT_ASSIGNEMENT));
+//     }
 
        /**
         * Gets the current compating assignement configuration
         * 
         * @deprecated Inline to avoid reference to preference page
         */
-       public static boolean useSpaces() {
-               return SPACE.equals(JavaCore.getOptions().get(PREF_TAB_CHAR));
-       }
+//     public static boolean useSpaces() {
+//             return SPACE.equals(JavaCore.getOptions().get(PREF_TAB_CHAR));
+//     }
 
        private static int getPositiveIntValue(String string, int dflt) {
                try {
@@ -188,37 +188,37 @@ public class CodeFormatterPreferencePage extends PreferencePage implements
 
        // private SourceViewer fSourceViewer;
 
-       public CodeFormatterPreferencePage() {
-               setPreferenceStore(WebUI.getDefault().getPreferenceStore());
-               setDescription(PHPUIMessages
-                               .getString("CodeFormatterPreferencePage.description")); //$NON-NLS-1$
-
-               fWorkingValues = JavaCore.getOptions();
-               fCheckBoxes = new ArrayList();
-               fTextBoxes = new ArrayList();
-
-               fButtonSelectionListener = new SelectionListener() {
-                       public void widgetDefaultSelected(SelectionEvent e) {
-                       }
-
-                       public void widgetSelected(SelectionEvent e) {
-                               if (!e.widget.isDisposed()) {
-                                       controlChanged((Button) e.widget);
-                               }
-                       }
-               };
-
-               fTextModifyListener = new ModifyListener() {
-                       public void modifyText(ModifyEvent e) {
-                               if (!e.widget.isDisposed()) {
-                                       textChanged((Text) e.widget);
-                               }
-                       }
-               };
-
-               fPreviewDocument = new Document();
-               fPreviewText = loadPreviewFile("CodeFormatterPreviewCode.txt"); //$NON-NLS-1$   
-       }
+//     public CodeFormatterPreferencePage() {
+//             setPreferenceStore(WebUI.getDefault().getPreferenceStore());
+//             setDescription(PHPUIMessages
+//                             .getString("CodeFormatterPreferencePage.description")); //$NON-NLS-1$
+//
+//             fWorkingValues = JavaCore.getOptions();
+//             fCheckBoxes = new ArrayList();
+//             fTextBoxes = new ArrayList();
+//
+//             fButtonSelectionListener = new SelectionListener() {
+//                     public void widgetDefaultSelected(SelectionEvent e) {
+//                     }
+//
+//                     public void widgetSelected(SelectionEvent e) {
+//                             if (!e.widget.isDisposed()) {
+//                                     controlChanged((Button) e.widget);
+//                             }
+//                     }
+//             };
+//
+//             fTextModifyListener = new ModifyListener() {
+//                     public void modifyText(ModifyEvent e) {
+//                             if (!e.widget.isDisposed()) {
+//                                     textChanged((Text) e.widget);
+//                             }
+//                     }
+//             };
+//
+//             fPreviewDocument = new Document();
+//             fPreviewText = loadPreviewFile("CodeFormatterPreviewCode.txt"); //$NON-NLS-1$   
+//     }
 
        /*
         * @see IWorkbenchPreferencePage#init()
@@ -408,36 +408,36 @@ public class CodeFormatterPreferencePage extends PreferencePage implements
                return textBox;
        }
 
-       private void controlChanged(Button button) {
-               ControlData data = (ControlData) button.getData();
-               boolean selection = button.getSelection();
-               String newValue = data.getValue(selection);
-               fWorkingValues.put(data.getKey(), newValue);
-               updatePreview();
-
-               if (PREF_TAB_CHAR.equals(data.getKey())) {
-                       updateStatus(new StatusInfo());
-                       if (selection) {
-                               fTabSizeTextBox.setText((String) fWorkingValues
-                                               .get(PREF_TAB_SIZE));
-                       }
-               }
-       }
-
-       private void textChanged(Text textControl) {
-               String key = (String) textControl.getData();
-               String number = textControl.getText();
-               IStatus status = validatePositiveNumber(number);
-               if (!status.matches(IStatus.ERROR)) {
-                       fWorkingValues.put(key, number);
-               }
-               // if (PREF_TAB_SIZE.equals(key)) {
-               // fSourceViewer.getTextWidget().setTabs(getPositiveIntValue(number,
-               // 0));
-               // }
-               updateStatus(status);
-               updatePreview();
-       }
+//     private void controlChanged(Button button) {
+//             ControlData data = (ControlData) button.getData();
+//             boolean selection = button.getSelection();
+//             String newValue = data.getValue(selection);
+//             fWorkingValues.put(data.getKey(), newValue);
+//             updatePreview();
+//
+//             if (PREF_TAB_CHAR.equals(data.getKey())) {
+//                     updateStatus(new StatusInfo());
+//                     if (selection) {
+//                             fTabSizeTextBox.setText((String) fWorkingValues
+//                                             .get(PREF_TAB_SIZE));
+//                     }
+//             }
+//     }
+
+//     private void textChanged(Text textControl) {
+//             String key = (String) textControl.getData();
+//             String number = textControl.getText();
+//             IStatus status = validatePositiveNumber(number);
+//             if (!status.matches(IStatus.ERROR)) {
+//                     fWorkingValues.put(key, number);
+//             }
+//             // if (PREF_TAB_SIZE.equals(key)) {
+//             // fSourceViewer.getTextWidget().setTabs(getPositiveIntValue(number,
+//             // 0));
+//             // }
+//             updateStatus(status);
+//             updatePreview();
+//     }
 
        /*
         * @see IPreferencePage#performOk()
@@ -466,30 +466,30 @@ public class CodeFormatterPreferencePage extends PreferencePage implements
                super.performDefaults();
        }
 
-       private String loadPreviewFile(String filename) {
-               String separator = System.getProperty("line.separator"); //$NON-NLS-1$
-               StringBuffer btxt = new StringBuffer(512);
-               BufferedReader rin = null;
-               try {
-                       rin = new BufferedReader(new InputStreamReader(getClass()
-                                       .getResourceAsStream(filename)));
-                       String line;
-                       while ((line = rin.readLine()) != null) {
-                               btxt.append(line);
-                               btxt.append(separator);
-                       }
-               } catch (IOException io) {
-                       WebUI.log(io);
-               } finally {
-                       if (rin != null) {
-                               try {
-                                       rin.close();
-                               } catch (IOException e) {
-                               }
-                       }
-               }
-               return btxt.toString();
-       }
+//     private String loadPreviewFile(String filename) {
+//             String separator = System.getProperty("line.separator"); //$NON-NLS-1$
+//             StringBuffer btxt = new StringBuffer(512);
+//             BufferedReader rin = null;
+//             try {
+//                     rin = new BufferedReader(new InputStreamReader(getClass()
+//                                     .getResourceAsStream(filename)));
+//                     String line;
+//                     while ((line = rin.readLine()) != null) {
+//                             btxt.append(line);
+//                             btxt.append(separator);
+//                     }
+//             } catch (IOException io) {
+//                     WebUI.log(io);
+//             } finally {
+//                     if (rin != null) {
+//                             try {
+//                                     rin.close();
+//                             } catch (IOException e) {
+//                             }
+//                     }
+//             }
+//             return btxt.toString();
+//     }
 
        private void updatePreview() {
                ICodeFormatter formatter = ToolFactory
@@ -514,45 +514,45 @@ public class CodeFormatterPreferencePage extends PreferencePage implements
                }
        }
 
-       private IStatus validatePositiveNumber(String number) {
-               StatusInfo status = new StatusInfo();
-               if (number.length() == 0) {
-                       status.setError(PHPUIMessages
-                                       .getString("CodeFormatterPreferencePage.empty_input")); //$NON-NLS-1$
-               } else {
-                       try {
-                               int value = Integer.parseInt(number);
-                               if (value < 0) {
-                                       status
-                                                       .setError(PHPUIMessages
-                                                                       .getFormattedString(
-                                                                                       "CodeFormatterPreferencePage.invalid_input", number)); //$NON-NLS-1$
-                               }
-                       } catch (NumberFormatException e) {
-                               status.setError(PHPUIMessages.getFormattedString(
-                                               "CodeFormatterPreferencePage.invalid_input", number)); //$NON-NLS-1$
-                       }
-               }
-               return status;
-       }
-
-       private void updateStatus(IStatus status) {
-               if (!status.matches(IStatus.ERROR)) {
-                       // look if there are more severe errors
-                       for (int i = 0; i < fTextBoxes.size(); i++) {
-                               Text curr = (Text) fTextBoxes.get(i);
-                               if (!(curr == fTabSizeTextBox && usesTabs())) {
-                                       IStatus currStatus = validatePositiveNumber(curr.getText());
-                                       status = StatusUtil.getMoreSevere(currStatus, status);
-                               }
-                       }
-               }
-               setValid(!status.matches(IStatus.ERROR));
-               StatusUtil.applyToStatusLine(this, status);
-       }
-
-       private boolean usesTabs() {
-               return TAB.equals(fWorkingValues.get(PREF_TAB_CHAR));
-       }
+//     private IStatus validatePositiveNumber(String number) {
+//             StatusInfo status = new StatusInfo();
+//             if (number.length() == 0) {
+//                     status.setError(PHPUIMessages
+//                                     .getString("CodeFormatterPreferencePage.empty_input")); //$NON-NLS-1$
+//             } else {
+//                     try {
+//                             int value = Integer.parseInt(number);
+//                             if (value < 0) {
+//                                     status
+//                                                     .setError(PHPUIMessages
+//                                                                     .getFormattedString(
+//                                                                                     "CodeFormatterPreferencePage.invalid_input", number)); //$NON-NLS-1$
+//                             }
+//                     } catch (NumberFormatException e) {
+//                             status.setError(PHPUIMessages.getFormattedString(
+//                                             "CodeFormatterPreferencePage.invalid_input", number)); //$NON-NLS-1$
+//                     }
+//             }
+//             return status;
+//     }
+
+//     private void updateStatus(IStatus status) {
+//             if (!status.matches(IStatus.ERROR)) {
+//                     // look if there are more severe errors
+//                     for (int i = 0; i < fTextBoxes.size(); i++) {
+//                             Text curr = (Text) fTextBoxes.get(i);
+//                             if (!(curr == fTabSizeTextBox && usesTabs())) {
+//                                     IStatus currStatus = validatePositiveNumber(curr.getText());
+//                                     status = StatusUtil.getMoreSevere(currStatus, status);
+//                             }
+//                     }
+//             }
+//             setValid(!status.matches(IStatus.ERROR));
+//             StatusUtil.applyToStatusLine(this, status);
+//     }
+
+//     private boolean usesTabs() {
+//             return TAB.equals(fWorkingValues.get(PREF_TAB_CHAR));
+//     }
 
 }