IBM Corporation - Initial implementation
Klaus Hartlage - www.eclipseproject.de
**********************************************************************/
+import java.util.ArrayList;
+import java.util.List;
+
import net.sourceforge.phpdt.internal.ui.actions.CompositeActionGroup;
+import net.sourceforge.phpdt.internal.ui.text.HTMLTextPresenter;
import net.sourceforge.phpdt.internal.ui.text.PHPPairMatcher;
+import net.sourceforge.phpdt.internal.ui.viewsupport.IViewPartInputProvider;
+import net.sourceforge.phpdt.ui.PreferenceConstants;
import net.sourceforge.phpdt.ui.actions.GenerateActionGroup;
import net.sourceforge.phpdt.ui.actions.GotoMatchingBracketAction;
-import net.sourceforge.phpeclipse.IPreferenceConstants;
+import net.sourceforge.phpdt.ui.text.IColorManager;
+import net.sourceforge.phpdt.ui.text.JavaTextTools;
import net.sourceforge.phpeclipse.PHPeclipsePlugin;
-import net.sourceforge.phpeclipse.phpeditor.php.PHPCodeScanner;
-import net.sourceforge.phpeclipse.phpeditor.util.PHPColorProvider;
+import net.sourceforge.phpeclipse.phpeditor.php.IPHPPartitionScannerConstants;
+import org.eclipse.core.resources.IResource;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.jface.action.Action;
import org.eclipse.jface.preference.IPreferenceStore;
import org.eclipse.jface.preference.PreferenceConverter;
import org.eclipse.jface.text.BadLocationException;
+import org.eclipse.jface.text.DefaultInformationControl;
import org.eclipse.jface.text.IDocument;
+import org.eclipse.jface.text.IInformationControl;
+import org.eclipse.jface.text.IInformationControlCreator;
import org.eclipse.jface.text.IRegion;
+import org.eclipse.jface.text.ITextHover;
import org.eclipse.jface.text.ITextOperationTarget;
import org.eclipse.jface.text.ITextViewer;
+import org.eclipse.jface.text.ITextViewerExtension2;
import org.eclipse.jface.text.ITextViewerExtension3;
+import org.eclipse.jface.text.ITypedRegion;
import org.eclipse.jface.text.Region;
+import org.eclipse.jface.text.information.InformationPresenter;
import org.eclipse.jface.text.source.AnnotationRulerColumn;
import org.eclipse.jface.text.source.CompositeRuler;
import org.eclipse.jface.text.source.ISourceViewer;
import org.eclipse.jface.text.source.IVerticalRuler;
import org.eclipse.jface.text.source.IVerticalRulerColumn;
import org.eclipse.jface.text.source.LineNumberRulerColumn;
-import org.eclipse.jface.util.IPropertyChangeListener;
+import org.eclipse.jface.text.source.SourceViewerConfiguration;
import org.eclipse.jface.util.PropertyChangeEvent;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.custom.BidiSegmentEvent;
+import org.eclipse.swt.custom.BidiSegmentListener;
import org.eclipse.swt.custom.StyledText;
import org.eclipse.swt.graphics.Point;
import org.eclipse.swt.graphics.RGB;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Shell;
import org.eclipse.ui.IEditorInput;
import org.eclipse.ui.actions.ActionContext;
import org.eclipse.ui.actions.ActionGroup;
-import org.eclipse.ui.editors.text.TextEditor;
import org.eclipse.ui.texteditor.ContentAssistAction;
import org.eclipse.ui.texteditor.DefaultRangeIndicator;
+import org.eclipse.ui.texteditor.IDocumentProvider;
import org.eclipse.ui.texteditor.IEditorStatusLine;
import org.eclipse.ui.texteditor.ITextEditorActionConstants;
+import org.eclipse.ui.texteditor.StatusTextEditor;
import org.eclipse.ui.texteditor.TextOperationAction;
import org.eclipse.ui.views.contentoutline.IContentOutlinePage;
/**
* PHP specific text editor.
*/
-public class PHPEditor extends TextEditor {
-// extends StatusTextEditor implements IViewPartInputProvider { // extends TextEditor {
+public class PHPEditor
+ extends StatusTextEditor
+ implements IViewPartInputProvider { // extends TextEditor {
+
+ /** Preference key for showing the line number ruler */
+ private final static String LINE_NUMBER_RULER =
+ PreferenceConstants.EDITOR_LINE_NUMBER_RULER;
+ /** Preference key for the foreground color of the line numbers */
+ private final static String LINE_NUMBER_COLOR =
+ PreferenceConstants.EDITOR_LINE_NUMBER_RULER_COLOR;
+ /** Preference key for the link color */
+ private final static String LINK_COLOR =
+ PreferenceConstants.EDITOR_LINK_COLOR;
// protected PHPActionGroup fActionGroups;
/** The outline page */
private PHPContentOutlinePage fOutlinePage;
- private IPreferenceStore phpPrefStore;
+
+ // protected PHPSyntaxParserThread fValidationThread = null;
+
+ // private IPreferenceStore fPHPPrefStore;
/** The editor's bracket matcher */
private PHPPairMatcher fBracketMatcher;
/** The standard action groups added to the menu */
private GenerateActionGroup fGenerateActionGroup;
private CompositeActionGroup fContextMenuGroup;
+
+ /** The information presenter. */
+ private InformationPresenter fInformationPresenter;
+
/**
* Default constructor.
*/
public PHPEditor() {
super();
- setEditorContextMenuId("#PHPEditorContext"); //$NON-NLS-1$
- setRulerContextMenuId("#PHPRulerContext"); //$NON-NLS-1$
+ JavaTextTools textTools = PHPeclipsePlugin.getDefault().getJavaTextTools();
+ setSourceViewerConfiguration(
+ new PHPSourceViewerConfiguration(textTools, this));
+ setRangeIndicator(new DefaultRangeIndicator());
+ setPreferenceStore(PHPeclipsePlugin.getDefault().getPreferenceStore());
+
+ // if (PreferenceConstants.getPreferenceStore().getBoolean(PreferenceConstants.EDITOR_SYNC_OUTLINE_ON_CURSOR_MOVE))
+ // fUpdater= new OutlinePageSelectionUpdater();
+
+ initializeEditor();
}
//
// /**
// return doc.get().toCharArray();
// }
+ /*
+ * Update the hovering behavior depending on the preferences.
+ */
+ private void updateHoverBehavior() {
+ SourceViewerConfiguration configuration= getSourceViewerConfiguration();
+ String[] types= configuration.getConfiguredContentTypes(getSourceViewer());
+
+ for (int i= 0; i < types.length; i++) {
+
+ String t= types[i];
+
+ int[] stateMasks= configuration.getConfiguredTextHoverStateMasks(getSourceViewer(), t);
+
+ ISourceViewer sourceViewer= getSourceViewer();
+ if (sourceViewer instanceof ITextViewerExtension2) {
+ if (stateMasks != null) {
+ for (int j= 0; j < stateMasks.length; j++) {
+ int stateMask= stateMasks[j];
+ ITextHover textHover= configuration.getTextHover(sourceViewer, t, stateMask);
+ ((ITextViewerExtension2)sourceViewer).setTextHover(textHover, t, stateMask);
+ }
+ } else {
+ ITextHover textHover= configuration.getTextHover(sourceViewer, t);
+ ((ITextViewerExtension2)sourceViewer).setTextHover(textHover, t, ITextViewerExtension2.DEFAULT_HOVER_STATE_MASK);
+ }
+ } else
+ sourceViewer.setTextHover(configuration.getTextHover(sourceViewer, t), t);
+ }
+ }
+
+ /*
+ * @see net.sourceforge.phpdt.internal.ui.viewsupport.IViewPartInputProvider#getViewPartInput()
+ */
+ public Object getViewPartInput() {
+ return getEditorInput().getAdapter(IResource.class);
+ }
+
+ /*
+ * @see org.eclipse.ui.IWorkbenchPart#createPartControl(org.eclipse.swt.
+ * widgets.Composite)
+ */
+ public void createPartControl(Composite parent) {
+ super.createPartControl(parent);
+
+ IInformationControlCreator informationControlCreator =
+ new IInformationControlCreator() {
+ public IInformationControl createInformationControl(Shell parent) {
+ boolean cutDown = false;
+ int style = cutDown ? SWT.NONE : (SWT.V_SCROLL | SWT.H_SCROLL);
+ return new DefaultInformationControl(
+ parent,
+ SWT.RESIZE,
+ style,
+ new HTMLTextPresenter(cutDown));
+ }
+ };
+
+ fInformationPresenter = new InformationPresenter(informationControlCreator);
+ fInformationPresenter.setSizeConstraints(60, 10, true, true);
+ fInformationPresenter.install(getSourceViewer());
+ }
+
/**
* Returns this document's complete text.
*
new CompositeActionGroup(new ActionGroup[] { fGenerateActionGroup });
// rg,
// new LocalHistoryActionGroup(this, ITextEditorActionConstants.GROUP_EDIT)});
+
+ // if (fValidationThread == null) {
+ // fValidationThread =
+ // new PHPSyntaxParserThread(this, getSourceViewer());
+ // //Thread defaults
+ //
+ // fValidationThread.start();
+ // }
+ //
+ // fValidationThread.setText(getSourceViewer().getTextWidget().getText());
}
/** The <code>PHPEditor</code> implementation of this
public void doSave(IProgressMonitor monitor) {
super.doSave(monitor);
// compile or not, according to the user preferences
- IPreferenceStore store = phpPrefStore;
+ IPreferenceStore store = getPreferenceStore(); // fPHPPrefStore;
if (store.getBoolean(PHPeclipsePlugin.PHP_PARSE_ON_SAVE)) {
IAction a = PHPParserAction.getInstance();
if (a != null)
* <code>AbstractTextEditor</code> method performs sets the
* input of the outline page after AbstractTextEditor has set input.
*/
- public void doSetInput(IEditorInput input) throws CoreException {
+ protected void doSetInput(IEditorInput input) throws CoreException {
super.doSetInput(input);
if (fOutlinePage != null)
fOutlinePage.setInput(input);
/*
* @see org.phpeclipse.phpdt.internal.ui.viewsupport.IViewPartInputProvider#getViewPartInput()
*/
-// public Object getViewPartInput() {
-// return getEditorInput().getAdapter(IFile.class);
-// }
-
+ // public Object getViewPartInput() {
+ // return getEditorInput().getAdapter(IFile.class);
+ // }
+
/** The <code>PHPEditor</code> implementation of this
* <code>AbstractTextEditor</code> method adds any
* PHPEditor specific entries.
// }
/*
- * @see AbstractTextEditor#handlePreferenceStoreChanged(PropertyChangeEvent)
- */
+ * @see AbstractTextEditor#handlePreferenceStoreChanged(PropertyChangeEvent)
+ */
protected void handlePreferenceStoreChanged(PropertyChangeEvent event) {
try {
String property = event.getProperty();
- // if (JavaSourceViewerConfiguration.PREFERENCE_TAB_WIDTH.equals(property)) {
- // Object value= event.getNewValue();
- // if (value instanceof Integer) {
- // sourceViewer.getTextWidget().setTabs(((Integer) value).intValue());
- // } else if (value instanceof String) {
- // sourceViewer.getTextWidget().setTabs(Integer.parseInt((String) value));
- // }
- // return;
- // }
-
- if (IPreferenceConstants.LINE_NUMBER_RULER.equals(property)) {
+ if (PreferenceConstants.EDITOR_TAB_WIDTH.equals(property)) {
+ Object value = event.getNewValue();
+ if (value instanceof Integer) {
+ sourceViewer.getTextWidget().setTabs(((Integer) value).intValue());
+ } else if (value instanceof String) {
+ sourceViewer.getTextWidget().setTabs(
+ Integer.parseInt((String) value));
+ }
+ return;
+ }
+
+ if (LINE_NUMBER_RULER.equals(property)) {
if (isLineNumberRulerVisible())
showLineNumberRuler();
else
}
if (fLineNumberRulerColumn != null
- && (IPreferenceConstants.LINE_NUMBER_COLOR.equals(property)
+ && (LINE_NUMBER_COLOR.equals(property)
|| PREFERENCE_COLOR_BACKGROUND_SYSTEM_DEFAULT.equals(property)
|| PREFERENCE_COLOR_BACKGROUND.equals(property))) {
initializeLineNumberRulerColumn(fLineNumberRulerColumn);
}
+ if (isJavaEditorHoverProperty(property)) {
+ updateHoverBehavior();
+ }
+
} finally {
super.handlePreferenceStoreChanged(event);
}
}
+
+ // /*
+ // * @see AbstractTextEditor#handlePreferenceStoreChanged(PropertyChangeEvent)
+ // */
+ // protected void handlePreferenceStoreChanged(PropertyChangeEvent event) {
+ //
+ // try {
+ //
+ // ISourceViewer sourceViewer = getSourceViewer();
+ // if (sourceViewer == null)
+ // return;
+ //
+ // String property = event.getProperty();
+ //
+ // // if (JavaSourceViewerConfiguration.PREFERENCE_TAB_WIDTH.equals(property)) {
+ // // Object value= event.getNewValue();
+ // // if (value instanceof Integer) {
+ // // sourceViewer.getTextWidget().setTabs(((Integer) value).intValue());
+ // // } else if (value instanceof String) {
+ // // sourceViewer.getTextWidget().setTabs(Integer.parseInt((String) value));
+ // // }
+ // // return;
+ // // }
+ //
+ // if (IPreferenceConstants.LINE_NUMBER_RULER.equals(property)) {
+ // if (isLineNumberRulerVisible())
+ // showLineNumberRuler();
+ // else
+ // hideLineNumberRuler();
+ // return;
+ // }
+ //
+ // if (fLineNumberRulerColumn != null
+ // && (IPreferenceConstants.LINE_NUMBER_COLOR.equals(property)
+ // || PREFERENCE_COLOR_BACKGROUND_SYSTEM_DEFAULT.equals(property)
+ // || PREFERENCE_COLOR_BACKGROUND.equals(property))) {
+ //
+ // initializeLineNumberRulerColumn(fLineNumberRulerColumn);
+ // }
+ //
+ // } finally {
+ // super.handlePreferenceStoreChanged(event);
+ // }
+ // }
+
+ private boolean isJavaEditorHoverProperty(String property) {
+ return PreferenceConstants.EDITOR_DEFAULT_HOVER.equals(property)
+ || PreferenceConstants.EDITOR_NONE_HOVER.equals(property)
+ || PreferenceConstants.EDITOR_CTRL_HOVER.equals(property)
+ || PreferenceConstants.EDITOR_SHIFT_HOVER.equals(property)
+ || PreferenceConstants.EDITOR_CTRL_ALT_HOVER.equals(property)
+ || PreferenceConstants.EDITOR_CTRL_SHIFT_HOVER.equals(property)
+ || PreferenceConstants.EDITOR_CTRL_ALT_SHIFT_HOVER.equals(property)
+ || PreferenceConstants.EDITOR_ALT_SHIFT_HOVER.equals(property);
+ }
+
/**
* Shows the line number ruler column.
*/
}
/**
- * Return whether the line number ruler column should be
- * visible according to the preference store settings.
- * @return <code>true</code> if the line numbers should be visible
- */
+ * Return whether the line number ruler column should be
+ * visible according to the preference store settings.
+ * @return <code>true</code> if the line numbers should be visible
+ */
private boolean isLineNumberRulerVisible() {
- // IPreferenceStore store= getPreferenceStore();
- return phpPrefStore.getBoolean(IPreferenceConstants.LINE_NUMBER_RULER);
+ IPreferenceStore store = getPreferenceStore();
+ return store.getBoolean(LINE_NUMBER_RULER);
}
/**
* Hides the line number ruler column.
}
/**
- * Initializes the given line number ruler column from the preference store.
- * @param rulerColumn the ruler column to be initialized
- */
+ * Initializes the given line number ruler column from the preference store.
+ * @param rulerColumn the ruler column to be initialized
+ */
protected void initializeLineNumberRulerColumn(LineNumberRulerColumn rulerColumn) {
- // JavaTextTools textTools= JavaPlugin.getDefault().getJavaTextTools();
- PHPColorProvider manager = PHPEditorEnvironment.getPHPColorProvider();
+ JavaTextTools textTools = PHPeclipsePlugin.getDefault().getJavaTextTools();
+ IColorManager manager = textTools.getColorManager();
- if (phpPrefStore != null) {
+ IPreferenceStore store = getPreferenceStore();
+ if (store != null) {
RGB rgb = null;
// foreground color
- if (phpPrefStore.contains(IPreferenceConstants.LINE_NUMBER_COLOR)) {
- if (phpPrefStore.isDefault(IPreferenceConstants.LINE_NUMBER_COLOR))
- rgb =
- PreferenceConverter.getDefaultColor(
- phpPrefStore,
- IPreferenceConstants.LINE_NUMBER_COLOR);
+ if (store.contains(LINE_NUMBER_COLOR)) {
+ if (store.isDefault(LINE_NUMBER_COLOR))
+ rgb = PreferenceConverter.getDefaultColor(store, LINE_NUMBER_COLOR);
else
- rgb =
- PreferenceConverter.getColor(
- phpPrefStore,
- IPreferenceConstants.LINE_NUMBER_COLOR);
+ rgb = PreferenceConverter.getColor(store, LINE_NUMBER_COLOR);
}
rulerColumn.setForeground(manager.getColor(rgb));
rgb = null;
// background color
- if (!phpPrefStore
- .getBoolean(
- IPreferenceConstants.PREFERENCE_COLOR_BACKGROUND_SYSTEM_DEFAULT)) {
- if (phpPrefStore
- .contains(IPreferenceConstants.PREFERENCE_COLOR_BACKGROUND)) {
- if (phpPrefStore
- .isDefault(IPreferenceConstants.PREFERENCE_COLOR_BACKGROUND))
+ if (!store.getBoolean(PREFERENCE_COLOR_BACKGROUND_SYSTEM_DEFAULT)) {
+ if (store.contains(PREFERENCE_COLOR_BACKGROUND)) {
+ if (store.isDefault(PREFERENCE_COLOR_BACKGROUND))
rgb =
PreferenceConverter.getDefaultColor(
- phpPrefStore,
- IPreferenceConstants.PREFERENCE_COLOR_BACKGROUND);
+ store,
+ PREFERENCE_COLOR_BACKGROUND);
else
rgb =
- PreferenceConverter.getColor(
- phpPrefStore,
- IPreferenceConstants.PREFERENCE_COLOR_BACKGROUND);
+ PreferenceConverter.getColor(store, PREFERENCE_COLOR_BACKGROUND);
}
- rulerColumn.setBackground(manager.getColor(rgb));
}
-
+ rulerColumn.setBackground(manager.getColor(rgb));
}
}
* Method declared on TextEditor
*/
protected void initializeEditor() {
+ IPreferenceStore store = PHPeclipsePlugin.getDefault().getPreferenceStore();
PHPEditorEnvironment.connect(this);
- setSourceViewerConfiguration(new PHPSourceViewerConfiguration(this));
- setRangeIndicator(new DefaultRangeIndicator());
- setEditorContextMenuId("#PHPEditorContext"); //$NON-NLS-1$
- setRulerContextMenuId("#PHPRulerContext"); //$NON-NLS-1$
- // setDocumentProvider(PHPeclipsePlugin.getCompilationUnitDocumentProvider());
- phpPrefStore = PHPeclipsePlugin.getDefault().getPreferenceStore();
-
- phpPrefStore.addPropertyChangeListener(new IPropertyChangeListener() {
- public void propertyChange(PropertyChangeEvent event) {
- PHPCodeScanner scanner = PHPEditorEnvironment.getPHPCodeScanner();
- if (scanner != null) {
- scanner.updateToken(PHPEditorEnvironment.getPHPColorProvider());
- }
- if (getSourceViewer() != null) {
- getSourceViewer().invalidateTextPresentation();
- }
-
- String property = event.getProperty();
- if (IPreferenceConstants.LINE_NUMBER_RULER.equals(property)) {
- if (isLineNumberRulerVisible())
- showLineNumberRuler();
- else
- hideLineNumberRuler();
- return;
- }
- }
- });
+ // store.addPropertyChangeListener(new IPropertyChangeListener() {
+ // public void propertyChange(PropertyChangeEvent event) {
+ // PHPCodeScanner scanner = PHPEditorEnvironment.getPHPCodeScanner();
+ // if (scanner != null) {
+ // scanner.updateToken(PHPEditorEnvironment.getPHPColorProvider());
+ // }
+ // if (getSourceViewer() != null) {
+ // getSourceViewer().invalidateTextPresentation();
+ // }
+ //
+ // String property = event.getProperty();
+ // if (IPreferenceConstants.LINE_NUMBER_RULER.equals(property)) {
+ // if (isLineNumberRulerVisible())
+ // showLineNumberRuler();
+ // else
+ // hideLineNumberRuler();
+ // return;
+ // }
+ // }
+ // });
}
-
+
private static IRegion getSignedSelection(ITextViewer viewer) {
StyledText text = viewer.getTextWidget();
if (statusLine != null)
statusLine.setMessage(true, msg, null);
}
+
+ /**
+ * Returns a segmentation of the line of the given document appropriate for bidi rendering.
+ * The default implementation returns only the string literals of a php code line as segments.
+ *
+ * @param document the document
+ * @param lineOffset the offset of the line
+ * @return the line's bidi segmentation
+ * @throws BadLocationException in case lineOffset is not valid in document
+ */
+ public static int[] getBidiLineSegments(IDocument document, int lineOffset)
+ throws BadLocationException {
+
+ IRegion line = document.getLineInformationOfOffset(lineOffset);
+ ITypedRegion[] linePartitioning =
+ document.computePartitioning(lineOffset, line.getLength());
+
+ List segmentation = new ArrayList();
+ for (int i = 0; i < linePartitioning.length; i++) {
+ if (IPHPPartitionScannerConstants
+ .PHP_STRING
+ .equals(linePartitioning[i].getType()))
+ segmentation.add(linePartitioning[i]);
+ }
+
+ if (segmentation.size() == 0)
+ return null;
+
+ int size = segmentation.size();
+ int[] segments = new int[size * 2 + 1];
+
+ int j = 0;
+ for (int i = 0; i < size; i++) {
+ ITypedRegion segment = (ITypedRegion) segmentation.get(i);
+
+ if (i == 0)
+ segments[j++] = 0;
+
+ int offset = segment.getOffset() - lineOffset;
+ if (offset > segments[j - 1])
+ segments[j++] = offset;
+
+ if (offset + segment.getLength() >= line.getLength())
+ break;
+
+ segments[j++] = offset + segment.getLength();
+ }
+
+ if (j < segments.length) {
+ int[] result = new int[j];
+ System.arraycopy(segments, 0, result, 0, j);
+ segments = result;
+ }
+
+ return segments;
+ }
+ /**
+ * Returns a segmentation of the given line appropriate for bidi rendering. The default
+ * implementation returns only the string literals of a php code line as segments.
+ *
+ * @param lineOffset the offset of the line
+ * @param line the content of the line
+ * @return the line's bidi segmentation
+ */
+ protected int[] getBidiLineSegments(int lineOffset, String line) {
+ IDocumentProvider provider = getDocumentProvider();
+ if (provider != null && line != null && line.length() > 0) {
+ IDocument document = provider.getDocument(getEditorInput());
+ if (document != null)
+ try {
+ return getBidiLineSegments(document, lineOffset);
+ } catch (BadLocationException x) {
+ // ignore
+ }
+ }
+ return null;
+ }
+
+ /*
+ * @see AbstractTextEditor#createSourceViewer(Composite, IVerticalRuler, int)
+ */
+ protected final ISourceViewer createSourceViewer(
+ Composite parent,
+ IVerticalRuler ruler,
+ int styles) {
+ ISourceViewer viewer = createJavaSourceViewer(parent, ruler, styles);
+ StyledText text = viewer.getTextWidget();
+ text.addBidiSegmentListener(new BidiSegmentListener() {
+ public void lineGetSegments(BidiSegmentEvent event) {
+ event.segments = getBidiLineSegments(event.lineOffset, event.lineText);
+ }
+ });
+ // JavaUIHelp.setHelp(this, text, IJavaHelpContextIds.JAVA_EDITOR);
+ return viewer;
+ }
+
+ /*
+ * @see AbstractTextEditor#createSourceViewer(Composite, IVerticalRuler, int)
+ */
+ protected ISourceViewer createJavaSourceViewer(
+ Composite parent,
+ IVerticalRuler ruler,
+ int styles) {
+ return super.createSourceViewer(parent, ruler, styles);
+ }
}
git://git.phpeclipse.com / phpeclipse.git / blobdiff