-/*
- * (c) Copyright IBM Corp. 2000, 2001.
- * All Rights Reserved.
- */
package net.sourceforge.phpdt.internal.ui.text.template;
-import net.sourceforge.phpdt.internal.corext.template.Template;
-import net.sourceforge.phpdt.internal.corext.template.TemplateBuffer;
-import net.sourceforge.phpdt.internal.corext.template.TemplateContext;
import net.sourceforge.phpdt.internal.corext.template.TemplateMessages;
-import net.sourceforge.phpdt.internal.corext.template.TemplatePosition;
-import net.sourceforge.phpdt.internal.corext.template.java.CompilationUnitContext;
-import net.sourceforge.phpdt.internal.corext.template.java.JavaTemplateMessages;
-import net.sourceforge.phpdt.internal.ui.text.java.IJavaCompletionProposal;
-import net.sourceforge.phpeclipse.PHPeclipsePlugin;
-import org.eclipse.core.runtime.CoreException;
+import net.sourceforge.phpdt.internal.corext.template.php.JavaContext;
import net.sourceforge.phpdt.internal.ui.text.link.LinkedPositionManager;
import net.sourceforge.phpdt.internal.ui.text.link.LinkedPositionUI;
-import org.eclipse.jface.dialogs.MessageDialog;
+import net.sourceforge.phpeclipse.PHPeclipsePlugin;
+
import org.eclipse.jface.text.BadLocationException;
import org.eclipse.jface.text.IDocument;
import org.eclipse.jface.text.IRegion;
import org.eclipse.jface.text.ITextViewer;
+import org.eclipse.jface.text.contentassist.ContextInformation;
import org.eclipse.jface.text.contentassist.IContextInformation;
+import org.eclipse.jface.text.templates.TemplateContext;
import org.eclipse.swt.graphics.Image;
-import org.eclipse.swt.graphics.Point;
-import org.eclipse.swt.widgets.Shell;
-//import org.eclipse.jdt.internal.ui.text.link.LinkedPositionManager;
-//import org.eclipse.jdt.internal.ui.text.link.LinkedPositionUI;
-//import org.eclipse.jdt.internal.ui.util.ExceptionHandler;
/**
* A PHP identifier proposal.
*/
-public class IdentifierProposal implements IJavaCompletionProposal {
-
- private final String fTemplate;
+public class IdentifierProposal extends AbstractProposal {
private final TemplateContext fContext;
- private final ITextViewer fViewer;
+
private final Image fImage_fun;
private final Image fImage_var;
- private final IRegion fRegion;
-
//private TemplateBuffer fTemplateBuffer;
private String fOldText;
- private IRegion fSelectedRegion; // initialized by apply()
-
- /**
- * Creates a template proposal with a template and its context.
- * @param template the template
- * @param context the context in which the template was requested.
- * @param image the icon of the proposal.
- */
- public IdentifierProposal(String template, TemplateContext context, IRegion region, ITextViewer viewer, Image image_fun, Image image_var) {
- // Assert.isNotNull(template);
- // Assert.isNotNull(context);
- // Assert.isNotNull(region);
- // Assert.isNotNull(viewer);
+ private final IRegion fRegion;
+ // private IRegion fSelectedRegion; // initialized by apply()
+ private final String fTemplate;
+ public IdentifierProposal(String template, TemplateContext context,
+ IRegion region, ITextViewer viewer, Image image_fun, Image image_var) {
+ super(viewer);
fTemplate = template;
fContext = context;
- fViewer = viewer;
- fImage_fun= image_fun;
- fImage_var= image_var;
+
+ // fViewer = viewer;
+ fImage_fun = image_fun;
+ fImage_var = image_var;
fRegion = region;
}
- /*
- * @see ICompletionProposal#apply(IDocument)
- */
public void apply(IDocument document) {
try {
- // if (fTemplateBuffer == null)
- // fTemplateBuffer= fContext.evaluate(fTemplate);
-
int start = fRegion.getOffset();
int end = fRegion.getOffset() + fRegion.getLength();
-
- // insert template string
- // String templateString = fTemplate; // fTemplateBuffer.getString();
document.replace(start, end - start, fTemplate);
-
// translate positions
LinkedPositionManager manager = new LinkedPositionManager(document);
- // TemplatePosition[] variables= fTemplateBuffer.getVariables();
- // for (int i= 0; i != variables.length; i++) {
- // TemplatePosition variable= variables[i];
- //
- // if (variable.isResolved())
- // continue;
- //
- // int[] offsets= variable.getOffsets();
- // int length= variable.getLength();
- //
- // for (int j= 0; j != offsets.length; j++)
- // manager.addPosition(offsets[j] + start, length);
- // }
LinkedPositionUI editor = new LinkedPositionUI(fViewer, manager);
- editor.setFinalCaretOffset(fTemplate.length()+start);
- // editor.setFinalCaretOffset(getCaretOffset(fTemplateBuffer) + start);
+ editor.setFinalCaretOffset(fTemplate.length() + start);
+ // editor.setFinalCaretOffset(getCaretOffset(fTemplateBuffer) + start);
editor.enter();
-
fSelectedRegion = editor.getSelectedRegion();
-
} catch (BadLocationException e) {
PHPeclipsePlugin.log(e);
openErrorDialog(e);
-
}
- // catch (CoreException e) {
- // handleException(e);
- // }
}
-
-// private static int getCaretOffset(TemplateBuffer buffer) {
-// TemplatePosition[] variables = buffer.getVariables();
-// for (int i = 0; i != variables.length; i++) {
-// TemplatePosition variable = variables[i];
-//
-// if (variable.getName().equals(JavaTemplateMessages.getString("GlobalVariables.variable.name.cursor"))) //$NON-NLS-1$
-// return variable.getOffsets()[0];
-// }
-//
-// return buffer.getString().length();
-// }
-
- /*
- * @see ICompletionProposal#getSelection(IDocument)
- */
- public Point getSelection(IDocument document) {
- return new Point(fSelectedRegion.getOffset(), fSelectedRegion.getLength());
- // return null;
- }
-
/*
* @see ICompletionProposal#getAdditionalProposalInfo()
*/
public String getAdditionalProposalInfo() {
- // try {
- // if (fTemplateBuffer == null)
- // fTemplateBuffer= fContext.evaluate(fTemplate);
-
return textToHTML(fTemplate); // fTemplateBuffer.getString());
-
- // } catch (CoreException e) {
- // handleException(e);
- // return null;
- // }
}
- /*
- * @see ICompletionProposal#getDisplayString()
- */
public String getDisplayString() {
- return fTemplate + TemplateMessages.getString("TemplateProposal.delimiter") + fTemplate; // $NON-NLS-1$ //$NON-NLS-1$
- // return fTemplate.getName() + TemplateMessages.getString("TemplateProposal.delimiter") + fTemplate.getDescription(); // $NON-NLS-1$ //$NON-NLS-1$
+ return fTemplate + TemplateMessages.getString("TemplateProposal.delimiter") + fTemplate; // $NON-NLS-1$
}
- /*
- * @see ICompletionProposal#getImage()
- */
public Image getImage() {
- if (fTemplate.charAt(0)=='$') {
+ if (fTemplate.charAt(0) == '$') {
return fImage_var;
}
- return fImage_fun;
- }
-
- /*
- * @see ICompletionProposal#getContextInformation()
- */
- public IContextInformation getContextInformation() {
- return null;
+ return fImage_fun;
}
- private static String textToHTML(String string) {
- StringBuffer buffer = new StringBuffer(string.length());
- buffer.append("<pre>"); //$NON-NLS-1$
-
- for (int i = 0; i != string.length(); i++) {
- char ch = string.charAt(i);
-
- switch (ch) {
- case '&' :
- buffer.append("&"); //$NON-NLS-1$
- break;
-
- case '<' :
- buffer.append("<"); //$NON-NLS-1$
- break;
-
- case '>' :
- buffer.append(">"); //$NON-NLS-1$
- break;
-
- case '\t' :
- buffer.append(" "); //$NON-NLS-1$
- break;
-
- case '\n' :
- buffer.append("<br>"); //$NON-NLS-1$
- break;
-
- default :
- buffer.append(ch);
- break;
- }
- }
-
- buffer.append("</pre>"); //$NON-NLS-1$
- return buffer.toString();
- }
-
- private void openErrorDialog(BadLocationException e) {
- Shell shell = fViewer.getTextWidget().getShell();
- MessageDialog.openError(shell, TemplateMessages.getString("TemplateEvaluator.error.title"), e.getMessage()); //$NON-NLS-1$
- }
-
- private void handleException(CoreException e) {
- Shell shell = fViewer.getTextWidget().getShell();
- PHPeclipsePlugin.log(e);
- // ExceptionHandler.handle(e, shell, TemplateMessages.getString("TemplateEvaluator.error.title"), null); //$NON-NLS-1$
- }
-
- /*
- * @see IJavaCompletionProposal#getRelevance()
- */
public int getRelevance() {
-
- if (fContext instanceof CompilationUnitContext) {
- CompilationUnitContext context = (CompilationUnitContext) fContext;
+ if (fContext instanceof JavaContext) {
+ JavaContext context = (JavaContext) fContext;
switch (context.getCharacterBeforeStart()) {
// high relevance after whitespace
case ' ' :
case '\r' :
case '\n' :
case '\t' :
- return 90;
-
+ return 50;
default :
return 0;
}
} else {
- return 90;
+ return 50;
}
}
-
}
\ No newline at end of file
git://secure.phpeclipse.com / phpeclipse.git / blobdiff