+++ /dev/null
-/*\r
- * (c) Copyright IBM Corp. 2000, 2001.\r
- * All Rights Reserved.\r
- */\r
-package net.sourceforge.phpdt.internal.ui.preferences;\r
-\r
-import java.io.BufferedReader;\r
-import java.io.IOException;\r
-import java.io.InputStreamReader;\r
-import java.util.ArrayList;\r
-import java.util.Hashtable;\r
-\r
-import net.sourceforge.phpdt.core.ICodeFormatter;\r
-import net.sourceforge.phpdt.core.JavaCore;\r
-import net.sourceforge.phpdt.core.ToolFactory;\r
-import net.sourceforge.phpdt.internal.ui.PHPUIMessages;\r
-import net.sourceforge.phpdt.internal.ui.dialogs.StatusInfo;\r
-import net.sourceforge.phpdt.internal.ui.dialogs.StatusUtil;\r
-import net.sourceforge.phpdt.internal.ui.util.TabFolderLayout;\r
-//import net.sourceforge.phpeclipse.PHPeclipsePlugin;\r
-import net.sourceforge.phpeclipse.ui.WebUI;\r
-\r
-import org.eclipse.core.runtime.IStatus;\r
-import org.eclipse.jface.preference.PreferencePage;\r
-import org.eclipse.jface.text.Document;\r
-import org.eclipse.jface.text.IDocument;\r
-import org.eclipse.swt.SWT;\r
-import org.eclipse.swt.events.ModifyEvent;\r
-import org.eclipse.swt.events.ModifyListener;\r
-import org.eclipse.swt.events.SelectionEvent;\r
-import org.eclipse.swt.events.SelectionListener;\r
-import org.eclipse.swt.layout.GridData;\r
-import org.eclipse.swt.layout.GridLayout;\r
-import org.eclipse.swt.widgets.Button;\r
-import org.eclipse.swt.widgets.Composite;\r
-import org.eclipse.swt.widgets.Control;\r
-import org.eclipse.swt.widgets.Label;\r
-import org.eclipse.swt.widgets.TabFolder;\r
-import org.eclipse.swt.widgets.TabItem;\r
-import org.eclipse.swt.widgets.Text;\r
-import org.eclipse.ui.IWorkbench;\r
-import org.eclipse.ui.IWorkbenchPreferencePage;\r
-\r
-/*\r
- * The page for setting code formatter options\r
- */\r
-public class CodeFormatterPreferencePage extends PreferencePage implements\r
- IWorkbenchPreferencePage {\r
-\r
- // Preference store keys, see PHPCore.getOptions\r
- private static final String PREF_NEWLINE_OPENING_BRACES = JavaCore.FORMATTER_NEWLINE_OPENING_BRACE;\r
-\r
- private static final String PREF_NEWLINE_CONTROL_STATEMENT = JavaCore.FORMATTER_NEWLINE_CONTROL;\r
-\r
- private static final String PREF_NEWLINE_CLEAR_ALL = JavaCore.FORMATTER_CLEAR_BLANK_LINES;\r
-\r
- // private static final String PREF_NEWLINE_ELSE_IF=\r
- // PHPCore.FORMATTER_NEWLINE_ELSE_IF;\r
- private static final String PREF_NEWLINE_EMPTY_BLOCK = JavaCore.FORMATTER_NEWLINE_EMPTY_BLOCK;\r
-\r
- private static final String PREF_LINE_SPLIT = JavaCore.FORMATTER_LINE_SPLIT;\r
-\r
- private static final String PREF_STYLE_COMPACT_ASSIGNEMENT = JavaCore.FORMATTER_COMPACT_ASSIGNMENT;\r
-\r
- private static final String PREF_STYLE_COMPACT_STRING_CONCATENATION = JavaCore.FORMATTER_COMPACT_STRING_CONCATENATION;\r
-\r
- private static final String PREF_STYLE_COMPACT_ARRAYS = JavaCore.FORMATTER_COMPACT_ARRAYS;\r
- \r
- private static final String PREF_TAB_CHAR = JavaCore.FORMATTER_TAB_CHAR;\r
-\r
- private static final String PREF_TAB_SIZE = JavaCore.FORMATTER_TAB_SIZE;\r
-\r
- // values\r
- private static final String INSERT = JavaCore.INSERT;\r
-\r
- private static final String DO_NOT_INSERT = JavaCore.DO_NOT_INSERT;\r
-\r
- private static final String COMPACT = JavaCore.COMPACT;\r
-\r
- private static final String NORMAL = JavaCore.NORMAL;\r
-\r
- private static final String TAB = JavaCore.TAB;\r
-\r
- private static final String SPACE = JavaCore.SPACE;\r
-\r
- private static final String CLEAR_ALL = JavaCore.CLEAR_ALL;\r
-\r
- private static final String PRESERVE_ONE = JavaCore.PRESERVE_ONE;\r
-\r
- private static String[] getAllKeys() {\r
- return new String[] { PREF_NEWLINE_OPENING_BRACES,\r
- PREF_NEWLINE_CONTROL_STATEMENT, PREF_NEWLINE_CLEAR_ALL,\r
- // PREF_NEWLINE_ELSE_IF,\r
- PREF_NEWLINE_EMPTY_BLOCK, PREF_LINE_SPLIT,\r
- PREF_STYLE_COMPACT_ASSIGNEMENT, PREF_STYLE_COMPACT_STRING_CONCATENATION,\r
- PREF_STYLE_COMPACT_ARRAYS,\r
- PREF_TAB_CHAR, PREF_TAB_SIZE };\r
- }\r
-\r
- /**\r
- * Gets the currently configured tab size\r
- * \r
- * @deprecated Inline to avoid reference to preference page\r
- */\r
- public static int getTabSize() {\r
- String string = (String) JavaCore.getOptions().get(PREF_TAB_SIZE);\r
- return getPositiveIntValue(string, 4);\r
- }\r
-\r
- /**\r
- * Gets the current compating assignement configuration\r
- * \r
- * @deprecated Inline to avoid reference to preference page\r
- */\r
- public static boolean isCompactingAssignment() {\r
- return COMPACT.equals(JavaCore.getOptions().get(\r
- PREF_STYLE_COMPACT_ASSIGNEMENT));\r
- }\r
-\r
- /**\r
- * Gets the current compating assignement configuration\r
- * \r
- * @deprecated Inline to avoid reference to preference page\r
- */\r
- public static boolean useSpaces() {\r
- return SPACE.equals(JavaCore.getOptions().get(PREF_TAB_CHAR));\r
- }\r
-\r
- private static int getPositiveIntValue(String string, int dflt) {\r
- try {\r
- int i = Integer.parseInt(string);\r
- if (i >= 0) {\r
- return i;\r
- }\r
- } catch (NumberFormatException e) {\r
- }\r
- return dflt;\r
- }\r
-\r
- private static class ControlData {\r
- private String fKey;\r
-\r
- private String[] fValues;\r
-\r
- public ControlData(String key, String[] values) {\r
- fKey = key;\r
- fValues = values;\r
- }\r
-\r
- public String getKey() {\r
- return fKey;\r
- }\r
-\r
- public String getValue(boolean selection) {\r
- int index = selection ? 0 : 1;\r
- return fValues[index];\r
- }\r
-\r
- public String getValue(int index) {\r
- return fValues[index];\r
- }\r
-\r
- public int getSelection(String value) {\r
- for (int i = 0; i < fValues.length; i++) {\r
- if (value.equals(fValues[i])) {\r
- return i;\r
- }\r
- }\r
- throw new IllegalArgumentException();\r
- }\r
- }\r
-\r
- private Hashtable fWorkingValues;\r
-\r
- private ArrayList fCheckBoxes;\r
-\r
- private ArrayList fTextBoxes;\r
-\r
- private SelectionListener fButtonSelectionListener;\r
-\r
- private ModifyListener fTextModifyListener;\r
-\r
- private String fPreviewText;\r
-\r
- private IDocument fPreviewDocument;\r
-\r
- private Text fTabSizeTextBox;\r
-\r
- // private SourceViewer fSourceViewer;\r
-\r
- public CodeFormatterPreferencePage() {\r
- setPreferenceStore(WebUI.getDefault().getPreferenceStore());\r
- setDescription(PHPUIMessages\r
- .getString("CodeFormatterPreferencePage.description")); //$NON-NLS-1$\r
-\r
- fWorkingValues = JavaCore.getOptions();\r
- fCheckBoxes = new ArrayList();\r
- fTextBoxes = new ArrayList();\r
-\r
- fButtonSelectionListener = new SelectionListener() {\r
- public void widgetDefaultSelected(SelectionEvent e) {\r
- }\r
-\r
- public void widgetSelected(SelectionEvent e) {\r
- if (!e.widget.isDisposed()) {\r
- controlChanged((Button) e.widget);\r
- }\r
- }\r
- };\r
-\r
- fTextModifyListener = new ModifyListener() {\r
- public void modifyText(ModifyEvent e) {\r
- if (!e.widget.isDisposed()) {\r
- textChanged((Text) e.widget);\r
- }\r
- }\r
- };\r
-\r
- fPreviewDocument = new Document();\r
- fPreviewText = loadPreviewFile("CodeFormatterPreviewCode.txt"); //$NON-NLS-1$ \r
- }\r
-\r
- /*\r
- * @see IWorkbenchPreferencePage#init()\r
- */\r
- public void init(IWorkbench workbench) {\r
- }\r
-\r
- /*\r
- * @see PreferencePage#createControl(Composite)\r
- */\r
- public void createControl(Composite parent) {\r
- super.createControl(parent);\r
- // WorkbenchHelp.setHelp(getControl(),\r
- // IJavaHelpContextIds.CODEFORMATTER_PREFERENCE_PAGE);\r
- }\r
-\r
- /*\r
- * @see PreferencePage#createContents(Composite)\r
- */\r
- protected Control createContents(Composite parent) {\r
-\r
- GridLayout layout = new GridLayout();\r
- layout.marginHeight = 0;\r
- layout.marginWidth = 0;\r
-\r
- Composite composite = new Composite(parent, SWT.NONE);\r
- composite.setLayout(layout);\r
-\r
- TabFolder folder = new TabFolder(composite, SWT.NONE);\r
- folder.setLayout(new TabFolderLayout());\r
- folder.setLayoutData(new GridData(GridData.FILL_BOTH));\r
-\r
- String[] insertNotInsert = new String[] { INSERT, DO_NOT_INSERT };\r
-\r
- layout = new GridLayout();\r
- layout.numColumns = 2;\r
-\r
- Composite newlineComposite = new Composite(folder, SWT.NULL);\r
- newlineComposite.setLayout(layout);\r
-\r
- String label = PHPUIMessages\r
- .getString("CodeFormatterPreferencePage.newline_opening_braces.label"); //$NON-NLS-1$\r
- addCheckBox(newlineComposite, label, PREF_NEWLINE_OPENING_BRACES,\r
- insertNotInsert);\r
-\r
- label = PHPUIMessages\r
- .getString("CodeFormatterPreferencePage.newline_control_statement.label"); //$NON-NLS-1$\r
- addCheckBox(newlineComposite, label, PREF_NEWLINE_CONTROL_STATEMENT,\r
- insertNotInsert);\r
-\r
- label = PHPUIMessages\r
- .getString("CodeFormatterPreferencePage.newline_clear_lines"); //$NON-NLS-1$\r
- addCheckBox(newlineComposite, label, PREF_NEWLINE_CLEAR_ALL,\r
- new String[] { CLEAR_ALL, PRESERVE_ONE });\r
-\r
- // label=\r
- // PHPUIMessages.getString("CodeFormatterPreferencePage.newline_else_if.label");\r
- // //$NON-NLS-1$\r
- // addCheckBox(newlineComposite, label, PREF_NEWLINE_ELSE_IF,\r
- // insertNotInsert);\r
-\r
- label = PHPUIMessages\r
- .getString("CodeFormatterPreferencePage.newline_empty_block.label"); //$NON-NLS-1$\r
- addCheckBox(newlineComposite, label, PREF_NEWLINE_EMPTY_BLOCK,\r
- insertNotInsert);\r
-\r
- layout = new GridLayout();\r
- layout.numColumns = 2;\r
-\r
- Composite lineSplittingComposite = new Composite(folder, SWT.NULL);\r
- lineSplittingComposite.setLayout(layout);\r
-\r
- label = PHPUIMessages\r
- .getString("CodeFormatterPreferencePage.split_line.label"); //$NON-NLS-1$\r
- addTextField(lineSplittingComposite, label, PREF_LINE_SPLIT);\r
-\r
- layout = new GridLayout();\r
- layout.numColumns = 2;\r
-\r
- Composite styleComposite = new Composite(folder, SWT.NULL);\r
- styleComposite.setLayout(layout);\r
-\r
- label = PHPUIMessages\r
- .getString("CodeFormatterPreferencePage.style_compact_assignement.label"); //$NON-NLS-1$\r
- addCheckBox(styleComposite, label, PREF_STYLE_COMPACT_ASSIGNEMENT,\r
- new String[] { COMPACT, NORMAL });\r
- \r
- label = PHPUIMessages\r
- .getString("CodeFormatterPreferencePage.style_compact_string_concatenation.label"); //$NON-NLS-1$\r
- addCheckBox(styleComposite, label, PREF_STYLE_COMPACT_STRING_CONCATENATION,\r
- new String[] { COMPACT, NORMAL });\r
- \r
- label = PHPUIMessages\r
- .getString("CodeFormatterPreferencePage.style_compact_arrays.label"); //$NON-NLS-1$\r
- addCheckBox(styleComposite, label, PREF_STYLE_COMPACT_ARRAYS,\r
- new String[] { COMPACT, NORMAL }); \r
-\r
- label = PHPUIMessages\r
- .getString("CodeFormatterPreferencePage.tab_char.label"); //$NON-NLS-1$\r
- addCheckBox(styleComposite, label, PREF_TAB_CHAR, new String[] { TAB,\r
- SPACE });\r
-\r
- label = PHPUIMessages\r
- .getString("CodeFormatterPreferencePage.tab_size.label"); //$NON-NLS-1$\r
- fTabSizeTextBox = addTextField(styleComposite, label, PREF_TAB_SIZE);\r
-\r
- TabItem item = new TabItem(folder, SWT.NONE);\r
- item.setText(PHPUIMessages\r
- .getString("CodeFormatterPreferencePage.tab.newline.tabtitle")); //$NON-NLS-1$\r
- item.setControl(newlineComposite);\r
-\r
- item = new TabItem(folder, SWT.NONE);\r
- item\r
- .setText(PHPUIMessages\r
- .getString("CodeFormatterPreferencePage.tab.linesplit.tabtitle")); //$NON-NLS-1$\r
- item.setControl(lineSplittingComposite);\r
-\r
- item = new TabItem(folder, SWT.NONE);\r
- item.setText(PHPUIMessages\r
- .getString("CodeFormatterPreferencePage.tab.style.tabtitle")); //$NON-NLS-1$\r
- item.setControl(styleComposite);\r
-\r
- // fSourceViewer= createPreview(parent);\r
-\r
- updatePreview();\r
-\r
- return composite;\r
- }\r
-\r
- // private SourceViewer createPreview(Composite parent) {\r
- // SourceViewer previewViewer= new SourceViewer(parent, null, SWT.V_SCROLL |\r
- // SWT.H_SCROLL | SWT.BORDER);\r
- // JavaTextTools tools= JavaPlugin.getDefault().getJavaTextTools();\r
- // previewViewer.configure(new PHPSourceViewerConfiguration(tools, null));\r
- // previewViewer.getTextWidget().setFont(JFaceResources.getFontRegistry().get(JFaceResources.TEXT_FONT));\r
- // previewViewer.getTextWidget().setTabs(getPositiveIntValue((String)\r
- // fWorkingValues.get(PREF_TAB_SIZE), 0));\r
- // previewViewer.setEditable(false);\r
- // previewViewer.setDocument(fPreviewDocument);\r
- // Control control= previewViewer.getControl();\r
- // GridData gdata= new GridData(GridData.FILL_BOTH);\r
- // gdata.widthHint= convertWidthInCharsToPixels(30);\r
- // gdata.heightHint= convertHeightInCharsToPixels(5);\r
- // control.setLayoutData(gdata);\r
- // return previewViewer;\r
- // }\r
-\r
- private Button addCheckBox(Composite parent, String label, String key,\r
- String[] values) {\r
- ControlData data = new ControlData(key, values);\r
-\r
- GridData gd = new GridData(GridData.FILL_HORIZONTAL);\r
- gd.horizontalSpan = 2;\r
-\r
- Button checkBox = new Button(parent, SWT.CHECK);\r
- checkBox.setText(label);\r
- checkBox.setData(data);\r
- checkBox.setLayoutData(gd);\r
-\r
- String currValue = (String) fWorkingValues.get(key);\r
- checkBox.setSelection(data.getSelection(currValue) == 0);\r
- checkBox.addSelectionListener(fButtonSelectionListener);\r
-\r
- fCheckBoxes.add(checkBox);\r
- return checkBox;\r
- }\r
-\r
- private Text addTextField(Composite parent, String label, String key) {\r
- Label labelControl = new Label(parent, SWT.NONE);\r
- labelControl.setText(label);\r
- labelControl.setLayoutData(new GridData());\r
-\r
- Text textBox = new Text(parent, SWT.BORDER | SWT.SINGLE);\r
- textBox.setData(key);\r
- textBox.setLayoutData(new GridData());\r
-\r
- String currValue = (String) fWorkingValues.get(key);\r
- textBox.setText(String.valueOf(getPositiveIntValue(currValue, 1)));\r
- textBox.setTextLimit(3);\r
- textBox.addModifyListener(fTextModifyListener);\r
-\r
- GridData gd = new GridData();\r
- gd.widthHint = convertWidthInCharsToPixels(5);\r
- textBox.setLayoutData(gd);\r
-\r
- fTextBoxes.add(textBox);\r
- return textBox;\r
- }\r
-\r
- private void controlChanged(Button button) {\r
- ControlData data = (ControlData) button.getData();\r
- boolean selection = button.getSelection();\r
- String newValue = data.getValue(selection);\r
- fWorkingValues.put(data.getKey(), newValue);\r
- updatePreview();\r
-\r
- if (PREF_TAB_CHAR.equals(data.getKey())) {\r
- updateStatus(new StatusInfo());\r
- if (selection) {\r
- fTabSizeTextBox.setText((String) fWorkingValues\r
- .get(PREF_TAB_SIZE));\r
- }\r
- }\r
- }\r
-\r
- private void textChanged(Text textControl) {\r
- String key = (String) textControl.getData();\r
- String number = textControl.getText();\r
- IStatus status = validatePositiveNumber(number);\r
- if (!status.matches(IStatus.ERROR)) {\r
- fWorkingValues.put(key, number);\r
- }\r
- // if (PREF_TAB_SIZE.equals(key)) {\r
- // fSourceViewer.getTextWidget().setTabs(getPositiveIntValue(number,\r
- // 0));\r
- // }\r
- updateStatus(status);\r
- updatePreview();\r
- }\r
-\r
- /*\r
- * @see IPreferencePage#performOk()\r
- */\r
- public boolean performOk() {\r
- String[] allKeys = getAllKeys();\r
- // preserve other options\r
- // store in JCore\r
- Hashtable actualOptions = JavaCore.getOptions();\r
- for (int i = 0; i < allKeys.length; i++) {\r
- String key = allKeys[i];\r
- String val = (String) fWorkingValues.get(key);\r
- actualOptions.put(key, val);\r
- }\r
- JavaCore.setOptions(actualOptions);\r
- WebUI.getDefault().savePluginPreferences();\r
- return super.performOk();\r
- }\r
-\r
- /*\r
- * @see PreferencePage#performDefaults()\r
- */\r
- protected void performDefaults() {\r
- fWorkingValues = JavaCore.getDefaultOptions();\r
- updateControls();\r
- super.performDefaults();\r
- }\r
-\r
- private String loadPreviewFile(String filename) {\r
- String separator = System.getProperty("line.separator"); //$NON-NLS-1$\r
- StringBuffer btxt = new StringBuffer(512);\r
- BufferedReader rin = null;\r
- try {\r
- rin = new BufferedReader(new InputStreamReader(getClass()\r
- .getResourceAsStream(filename)));\r
- String line;\r
- while ((line = rin.readLine()) != null) {\r
- btxt.append(line);\r
- btxt.append(separator);\r
- }\r
- } catch (IOException io) {\r
- WebUI.log(io);\r
- } finally {\r
- if (rin != null) {\r
- try {\r
- rin.close();\r
- } catch (IOException e) {\r
- }\r
- }\r
- }\r
- return btxt.toString();\r
- }\r
-\r
- private void updatePreview() {\r
- ICodeFormatter formatter = ToolFactory\r
- .createDefaultCodeFormatter(fWorkingValues);\r
- fPreviewDocument.set(formatter.format(fPreviewText, 0, null, "\n")); //$NON-NLS-1$\r
- }\r
-\r
- private void updateControls() {\r
- // update the UI\r
- for (int i = fCheckBoxes.size() - 1; i >= 0; i--) {\r
- Button curr = (Button) fCheckBoxes.get(i);\r
- ControlData data = (ControlData) curr.getData();\r
-\r
- String currValue = (String) fWorkingValues.get(data.getKey());\r
- curr.setSelection(data.getSelection(currValue) == 0);\r
- }\r
- for (int i = fTextBoxes.size() - 1; i >= 0; i--) {\r
- Text curr = (Text) fTextBoxes.get(i);\r
- String key = (String) curr.getData();\r
- String currValue = (String) fWorkingValues.get(key);\r
- curr.setText(currValue);\r
- }\r
- }\r
-\r
- private IStatus validatePositiveNumber(String number) {\r
- StatusInfo status = new StatusInfo();\r
- if (number.length() == 0) {\r
- status.setError(PHPUIMessages\r
- .getString("CodeFormatterPreferencePage.empty_input")); //$NON-NLS-1$\r
- } else {\r
- try {\r
- int value = Integer.parseInt(number);\r
- if (value < 0) {\r
- status\r
- .setError(PHPUIMessages\r
- .getFormattedString(\r
- "CodeFormatterPreferencePage.invalid_input", number)); //$NON-NLS-1$\r
- }\r
- } catch (NumberFormatException e) {\r
- status.setError(PHPUIMessages.getFormattedString(\r
- "CodeFormatterPreferencePage.invalid_input", number)); //$NON-NLS-1$\r
- }\r
- }\r
- return status;\r
- }\r
-\r
- private void updateStatus(IStatus status) {\r
- if (!status.matches(IStatus.ERROR)) {\r
- // look if there are more severe errors\r
- for (int i = 0; i < fTextBoxes.size(); i++) {\r
- Text curr = (Text) fTextBoxes.get(i);\r
- if (!(curr == fTabSizeTextBox && usesTabs())) {\r
- IStatus currStatus = validatePositiveNumber(curr.getText());\r
- status = StatusUtil.getMoreSevere(currStatus, status);\r
- }\r
- }\r
- }\r
- setValid(!status.matches(IStatus.ERROR));\r
- StatusUtil.applyToStatusLine(this, status);\r
- }\r
-\r
- private boolean usesTabs() {\r
- return TAB.equals(fWorkingValues.get(PREF_TAB_CHAR));\r
- }\r
-\r
-}\r
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