Klaus Hartlage - www.eclipseproject.de
**********************************************************************/
import net.sourceforge.phpdt.internal.ui.actions.CompositeActionGroup;
+import net.sourceforge.phpdt.internal.ui.text.PHPPairMatcher;
import net.sourceforge.phpdt.ui.actions.GenerateActionGroup;
+import net.sourceforge.phpdt.ui.actions.GotoMatchingBracketAction;
import net.sourceforge.phpeclipse.IPreferenceConstants;
import net.sourceforge.phpeclipse.PHPeclipsePlugin;
import net.sourceforge.phpeclipse.phpeditor.php.PHPCodeScanner;
import org.eclipse.jface.action.MenuManager;
import org.eclipse.jface.preference.IPreferenceStore;
import org.eclipse.jface.preference.PreferenceConverter;
+import org.eclipse.jface.text.BadLocationException;
import org.eclipse.jface.text.IDocument;
+import org.eclipse.jface.text.IRegion;
import org.eclipse.jface.text.ITextOperationTarget;
+import org.eclipse.jface.text.ITextViewer;
+import org.eclipse.jface.text.ITextViewerExtension3;
+import org.eclipse.jface.text.Region;
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.LineNumberRulerColumn;
import org.eclipse.jface.util.IPropertyChangeListener;
import org.eclipse.jface.util.PropertyChangeEvent;
+import org.eclipse.swt.custom.StyledText;
+import org.eclipse.swt.graphics.Point;
import org.eclipse.swt.graphics.RGB;
import org.eclipse.ui.IEditorInput;
import org.eclipse.ui.actions.ActionContext;
import org.eclipse.ui.editors.text.TextEditor;
import org.eclipse.ui.texteditor.ContentAssistAction;
import org.eclipse.ui.texteditor.DefaultRangeIndicator;
+import org.eclipse.ui.texteditor.IEditorStatusLine;
import org.eclipse.ui.texteditor.ITextEditorActionConstants;
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 {
// protected PHPActionGroup fActionGroups;
/** The outline page */
private PHPContentOutlinePage fOutlinePage;
private IPreferenceStore phpPrefStore;
+ /** The editor's bracket matcher */
+ private PHPPairMatcher fBracketMatcher;
/** The line number ruler column */
private LineNumberRulerColumn fLineNumberRulerColumn;
*/
public PHPEditor() {
super();
+ setEditorContextMenuId("#PHPEditorContext"); //$NON-NLS-1$
setRulerContextMenuId("#PHPRulerContext"); //$NON-NLS-1$
}
//
PHPEditorActionDefinitionIds.CONTENT_ASSIST_PROPOSALS);
setAction("ContentAssistProposal", action); //$NON-NLS-1$
- // System.out.println(action.getId());
- // System.out.println(action.getActionDefinitionId());
-
setAction(
"ContentAssistTip",
new TextOperationAction(
action.setActionDefinitionId(PHPEditorActionDefinitionIds.COMMENT);
setAction("Comment", action);
- // System.out.println(action.getId());
- // System.out.println(action.getActionDefinitionId());
-
action =
new TextOperationAction(
PHPEditorMessages.getResourceBundle(),
action.setActionDefinitionId(PHPEditorActionDefinitionIds.UNCOMMENT);
setAction("Uncomment", action);
- action = new TextOperationAction(
- PHPEditorMessages.getResourceBundle(), "Format.", this, ISourceViewer.FORMAT); //$NON-NLS-1$
+ action = new TextOperationAction(PHPEditorMessages.getResourceBundle(), "Format.", this, ISourceViewer.FORMAT); //$NON-NLS-1$
action.setActionDefinitionId(PHPEditorActionDefinitionIds.FORMAT);
setAction("Format", action); //$NON-NLS-1$
-
- // System.out.println(action.getId());
- // System.out.println(action.getActionDefinitionId());
-
- // fActionGroups = new PHPActionGroup(this, ITextEditorActionConstants.GROUP_EDIT);
+ markAsStateDependentAction("ContentAssistProposal", true); //$NON-NLS-1$
markAsStateDependentAction("Comment", true); //$NON-NLS-1$
markAsStateDependentAction("Uncomment", true); //$NON-NLS-1$
markAsStateDependentAction("Format", true); //$NON-NLS-1$
-
+
+ action = new GotoMatchingBracketAction(this);
+ action.setActionDefinitionId(
+ PHPEditorActionDefinitionIds.GOTO_MATCHING_BRACKET);
+ setAction(GotoMatchingBracketAction.GOTO_MATCHING_BRACKET, action);
+
fGenerateActionGroup =
new GenerateActionGroup(this, ITextEditorActionConstants.GROUP_EDIT);
fOutlinePage.setInput(input);
}
+ /*
+ * @see org.phpeclipse.phpdt.internal.ui.viewsupport.IViewPartInputProvider#getViewPartInput()
+ */
+// public Object getViewPartInput() {
+// return getEditorInput().getAdapter(IFile.class);
+// }
+
/** The <code>PHPEditor</code> implementation of this
* <code>AbstractTextEditor</code> method adds any
* PHPEditor specific entries.
*/
public void editorContextMenuAboutToShow(MenuManager menu) {
super.editorContextMenuAboutToShow(menu);
- // addAction(menu, "ContentAssistProposal"); //$NON-NLS-1$
- // addAction(menu, "ContentAssistTip"); //$NON-NLS-1$
- addAction(menu, ITextEditorActionConstants.GROUP_EDIT, "Format"); //$NON-NLS-1$
-
- // fActionGroups.fillContextMenu(menu);
-
+
+ addAction(menu, ITextEditorActionConstants.GROUP_EDIT, "Format"); //$NON-NLS-1$
+
ActionContext context =
new ActionContext(getSelectionProvider().getSelection());
fContextMenuGroup.setContext(context);
}
/* (non-Javadoc)
- * Method declared on AbstractTextEditor
+ * Method declared on TextEditor
*/
protected void initializeEditor() {
PHPEditorEnvironment.connect(this);
}
});
}
+
+ private static IRegion getSignedSelection(ITextViewer viewer) {
+
+ StyledText text = viewer.getTextWidget();
+ int caretOffset = text.getCaretOffset();
+ Point selection = text.getSelection();
+
+ // caret left
+ int offset, length;
+ if (caretOffset == selection.x) {
+ offset = selection.y;
+ length = selection.x - selection.y;
+
+ // caret right
+ } else {
+ offset = selection.x;
+ length = selection.y - selection.x;
+ }
+
+ return new Region(offset, length);
+ }
+
+ private final static char[] BRACKETS = { '{', '}', '(', ')', '[', ']' };
+
+ private static boolean isBracket(char character) {
+ for (int i = 0; i != BRACKETS.length; ++i)
+ if (character == BRACKETS[i])
+ return true;
+ return false;
+ }
+
+ private static boolean isSurroundedByBrackets(
+ IDocument document,
+ int offset) {
+ if (offset == 0 || offset == document.getLength())
+ return false;
+
+ try {
+ return isBracket(document.getChar(offset - 1))
+ && isBracket(document.getChar(offset));
+
+ } catch (BadLocationException e) {
+ return false;
+ }
+ }
+ /**
+ * Jumps to the matching bracket.
+ */
+ public void gotoMatchingBracket() {
+
+ if (fBracketMatcher == null)
+ fBracketMatcher = new PHPPairMatcher(BRACKETS);
+
+ ISourceViewer sourceViewer = getSourceViewer();
+ IDocument document = sourceViewer.getDocument();
+ if (document == null)
+ return;
+
+ IRegion selection = getSignedSelection(sourceViewer);
+
+ int selectionLength = Math.abs(selection.getLength());
+ if (selectionLength > 1) {
+ setStatusLineErrorMessage(PHPEditorMessages.getString("GotoMatchingBracket.error.invalidSelection")); //$NON-NLS-1$
+ sourceViewer.getTextWidget().getDisplay().beep();
+ return;
+ }
+
+ // #26314
+ int sourceCaretOffset = selection.getOffset() + selection.getLength();
+ if (isSurroundedByBrackets(document, sourceCaretOffset))
+ sourceCaretOffset -= selection.getLength();
+
+ IRegion region = fBracketMatcher.match(document, sourceCaretOffset);
+ if (region == null) {
+ setStatusLineErrorMessage(PHPEditorMessages.getString("GotoMatchingBracket.error.noMatchingBracket")); //$NON-NLS-1$
+ sourceViewer.getTextWidget().getDisplay().beep();
+ return;
+ }
+
+ int offset = region.getOffset();
+ int length = region.getLength();
+
+ if (length < 1)
+ return;
+
+ int anchor = fBracketMatcher.getAnchor();
+ int targetOffset =
+ (PHPPairMatcher.RIGHT == anchor) ? offset : offset + length - 1;
+
+ boolean visible = false;
+ if (sourceViewer instanceof ITextViewerExtension3) {
+ ITextViewerExtension3 extension = (ITextViewerExtension3) sourceViewer;
+ visible = (extension.modelOffset2WidgetOffset(targetOffset) > -1);
+ } else {
+ IRegion visibleRegion = sourceViewer.getVisibleRegion();
+ visible =
+ (targetOffset >= visibleRegion.getOffset()
+ && targetOffset < visibleRegion.getOffset() + visibleRegion.getLength());
+ }
+
+ if (!visible) {
+ setStatusLineErrorMessage(PHPEditorMessages.getString("GotoMatchingBracket.error.bracketOutsideSelectedElement")); //$NON-NLS-1$
+ sourceViewer.getTextWidget().getDisplay().beep();
+ return;
+ }
+
+ if (selection.getLength() < 0)
+ targetOffset -= selection.getLength();
+
+ sourceViewer.setSelectedRange(targetOffset, selection.getLength());
+ sourceViewer.revealRange(targetOffset, selection.getLength());
+ }
+ /**
+ * Ses the given message as error message to this editor's status line.
+ * @param msg message to be set
+ */
+ protected void setStatusLineErrorMessage(String msg) {
+ IEditorStatusLine statusLine =
+ (IEditorStatusLine) getAdapter(IEditorStatusLine.class);
+ if (statusLine != null)
+ statusLine.setMessage(true, msg, null);
+ }
}
git://git.phpeclipse.com / phpeclipse.git / blobdiff