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;
* A PHP identifier proposal.
*/
public class IdentifierProposal extends AbstractProposal {
- private final TemplateContext fContext;
+ 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 Image fImage_fun;
- public IdentifierProposal(String template, TemplateContext context,
- IRegion region, ITextViewer viewer, Image image_fun, Image image_var) {
- super(viewer);
- fTemplate = template;
- fContext = context;
+ private final Image fImage_var;
- // fViewer = viewer;
- fImage_fun = image_fun;
- fImage_var = image_var;
- fRegion = region;
- }
+ private final IRegion fRegion;
- 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);
+ private final String fTemplate;
- 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);
- }
- }
- /*
- * @see ICompletionProposal#getAdditionalProposalInfo()
- */
- public String getAdditionalProposalInfo() {
- return textToHTML(fTemplate); // fTemplateBuffer.getString());
- }
+ public IdentifierProposal(String template, TemplateContext context,
+ IRegion region, ITextViewer viewer, Image image_fun, Image image_var) {
+ super(viewer);
+ fTemplate = template;
+ fContext = context;
- public String getDisplayString() {
- return fTemplate + TemplateMessages.getString("TemplateProposal.delimiter") + fTemplate; // $NON-NLS-1$
- }
+ fImage_fun = image_fun;
+ fImage_var = image_var;
+ fRegion = region;
+ }
- public Image getImage() {
- if (fTemplate.charAt(0) == '$') {
- return fImage_var;
- }
- return fImage_fun;
- }
+ 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);
- 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;
- }
- }
+ 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;
+ }
+ }
}
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