+++ /dev/null
-/*
- * (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.PHPUiImages;
-import net.sourceforge.phpdt.internal.ui.text.link.LinkedPositionManager;
-import net.sourceforge.phpdt.internal.ui.text.link.LinkedPositionUI;
-//import net.sourceforge.phpeclipse.PHPeclipsePlugin;
-import net.sourceforge.phpeclipse.phpeditor.php.PHPFunction;
-import net.sourceforge.phpeclipse.ui.WebUI;
-
-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 net.sourceforge.phpdt.internal.ui.text.link.LinkedPositionManager;
-// import net.sourceforge.phpdt.internal.ui.text.link.LinkedPositionUI;
-// import net.sourceforge.phpdt.internal.ui.util.ExceptionHandler;
-
-/**
- * A PHP identifier proposal.
- */
-public class BuiltInProposal extends AbstractProposal {
- private final TemplateContext fContext;
-
- private final PHPFunction fFunction;
-
- private final IRegion fRegion;
-
- private final String fBuiltinFunctionName;
-
- /**
- * 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 BuiltInProposal(String functionName, PHPFunction function,
- TemplateContext context, IRegion region, ITextViewer viewer) {
- super(viewer);
- fBuiltinFunctionName = functionName;
- fFunction = function;
- fContext = context;
- // fViewer = viewer;
- 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, fBuiltinFunctionName + "()");
-
- // 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(fBuiltinFunctionName.length() + start
- + 1);
- // editor.setFinalCaretOffset(getCaretOffset(fTemplateBuffer) +
- // start);
- editor.enter();
-
- fSelectedRegion = editor.getSelectedRegion();
-
- } catch (BadLocationException e) {
- WebUI.log(e);
- openErrorDialog(e);
-
- }
- // catch (CoreException e) {
- // handleException(e);
- // }
- }
-
- public String getAdditionalProposalInfo() {
- return fFunction.getHoverText();
- }
-
- public IContextInformation getContextInformation() {
- if (fContextInfo == null) {
- String contextInfoString = fFunction.getHoverText();
- if (contextInfoString != null && contextInfoString.length() > 0) {
- // extract the parameter context information for the function:
- int i0 = contextInfoString.indexOf('(');
- int newline = contextInfoString.indexOf('\n');
- if (i0 >= 0 && (i0 < newline || newline < 0)) {
- int i1 = contextInfoString.indexOf(')', i0 + 1);
- if (i1 > 0) {
- fContextInfo = new ContextInformation(null,
- contextInfoString.substring(i0 + 1, i1));
- } else {
- fContextInfo = new ContextInformation(null,
- contextInfoString);
- }
- } else {
- fContextInfo = new ContextInformation(null,
- contextInfoString);
- }
- }
- }
- return fContextInfo;
- }
-
- /*
- * @see ICompletionProposal#getDisplayString()
- */
- public String getDisplayString() {
- return fBuiltinFunctionName
- + TemplateMessages.getString("TemplateProposal.delimiter") + fFunction.getUsage(); // $NON-NLS-1$
- // //$NON-NLS-1$
- }
-
- /*
- * @see ICompletionProposal#getImage()
- */
- public Image getImage() {
- return PHPUiImages.get(PHPUiImages.IMG_BUILTIN);
- }
-
- /*
- * @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;
- }
- }
-
-}
\ No newline at end of file
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