-/*
- * (c) Copyright IBM Corp. 2000, 2001.
- * All Rights Reserved.
- */
package net.sourceforge.phpdt.internal.ui.text.template;
+
import net.sourceforge.phpdt.internal.corext.template.TemplateMessages;
import net.sourceforge.phpdt.internal.corext.template.php.JavaContext;
import net.sourceforge.phpdt.internal.ui.text.link.LinkedPositionManager;
import org.eclipse.jface.text.IDocument;
import org.eclipse.jface.text.IRegion;
import org.eclipse.jface.text.ITextViewer;
-import org.eclipse.jface.text.contentassist.IContextInformation;
import org.eclipse.jface.text.templates.TemplateContext;
import org.eclipse.swt.graphics.Image;
-//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 extends AbstractProposal { //implements
- // IPHPCompletionProposal
- // {
- private final TemplateContext fContext;
- private final Image fImage_fun;
- private final Image fImage_var;
- //private TemplateBuffer fTemplateBuffer;
- private String fOldText;
- private final IRegion fRegion;
- // private IRegion fSelectedRegion; // initialized by apply()
- private final String fTemplate;
- // private final ITextViewer fViewer;
- /**
- * 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) {
- super(viewer);
- fTemplate = template;
- fContext = context;
- // 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.enter();
- fSelectedRegion = editor.getSelectedRegion();
- } catch (BadLocationException e) {
- PHPeclipsePlugin.log(e);
- openErrorDialog(e);
- }
- // catch (CoreException e) {
- // handleException(e);
- // }
- }
- /*
- * @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#getContextInformation()
- */
- public IContextInformation getContextInformation() {
- return null;
- }
- /*
- * @see ICompletionProposal#getDisplayString()
- */
- public String getDisplayString() {
- return fTemplate + TemplateMessages.getString("TemplateProposal.delimiter") + fTemplate; // $NON-NLS-1$
- }
- /*
- * @see ICompletionProposal#getImage()
- */
- public Image getImage() {
- if (fTemplate.charAt(0) == '$') {
- return fImage_var;
- }
- return fImage_fun;
- }
- /*
- * @see IJavaCompletionProposal#getRelevance()
- */
- public int getRelevance() {
- if (fContext instanceof JavaContext) {
- JavaContext context = (JavaContext) fContext;
- switch (context.getCharacterBeforeStart()) {
- // high relevance after whitespace
- case ' ' :
- case '\r' :
- case '\n' :
- case '\t' :
- return 50;
- default :
- return 0;
- }
- } else {
- return 50;
- }
- }
+public class IdentifierProposal extends AbstractProposal {
+ private final TemplateContext fContext;
+
+ private final Image fImage_fun;
+
+ private final Image fImage_var;
+
+ private final IRegion fRegion;
+
+ 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;
+
+ fImage_fun = image_fun;
+ fImage_var = image_var;
+ fRegion = region;
+ }
+
+ public void apply(IDocument document) {
+ try {
+ int start = fRegion.getOffset();
+ int end = fRegion.getOffset() + fRegion.getLength();
+ document.replace(start, end - start, fTemplate);
+ // translate positions
+ LinkedPositionManager manager = new LinkedPositionManager(document);
+
+ LinkedPositionUI editor = new LinkedPositionUI(fViewer, manager);
+ editor.setFinalCaretOffset(fTemplate.length() + start);
+ editor.enter();
+ fSelectedRegion = editor.getSelectedRegion();
+ } catch (BadLocationException e) {
+ PHPeclipsePlugin.log(e);
+ openErrorDialog(e);
+ }
+ }
+
+ public String getAdditionalProposalInfo() {
+ return textToHTML(fTemplate);
+ }
+
+ public String getDisplayString() {
+ return fTemplate
+ + TemplateMessages.getString("TemplateProposal.delimiter")
+ + fTemplate; // $NON-NLS-1$
+ }
+
+ public Image getImage() {
+ if (fTemplate.charAt(0) == '$') {
+ return fImage_var;
+ }
+ return fImage_fun;
+ }
+
+ public int getRelevance() {
+ if (fContext instanceof JavaContext) {
+ JavaContext context = (JavaContext) fContext;
+ switch (context.getCharacterBeforeStart()) {
+ // high relevance after whitespace
+ case ' ':
+ case '\r':
+ case '\n':
+ case '\t':
+ return 50;
+ default:
+ return 0;
+ }
+ } else {
+ return 50;
+ }
+ }
}
\ No newline at end of file
git://git.phpeclipse.com / phpeclipse.git / blobdiff