X-Git-Url: http://secure.phpeclipse.com diff --git a/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpdt/internal/ui/text/template/LocalVariableProposal.java b/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpdt/internal/ui/text/template/LocalVariableProposal.java new file mode 100644 index 0000000..0d67c8a --- /dev/null +++ b/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpdt/internal/ui/text/template/LocalVariableProposal.java @@ -0,0 +1,144 @@ +package net.sourceforge.phpdt.internal.ui.text.template; + +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.ui.WebUI; +//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.IContextInformation; +import org.eclipse.swt.graphics.Image; + +/** + * A PHP local identifier proposal. + */ +public class LocalVariableProposal extends AbstractProposal { + + private final String fIdentifierName; + + private final IRegion fRegion; + + private final int fRelevance; + + /** + * Creates a template proposal with a template and its context. + * + * @param template + * the template + * @param image + * the icon of the proposal. + */ + public LocalVariableProposal(String identifierName, IRegion region, + ITextViewer viewer) { + this(identifierName, region, viewer, 99); + } + + public LocalVariableProposal(String identifierName, IRegion region, + ITextViewer viewer, int relevance) { + super(viewer); + fIdentifierName = identifierName; + fRegion = region; + fRelevance = relevance; + } + + /* + * @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(); + + document.replace(start, end - start, fIdentifierName); + + // translate positions + LinkedPositionManager manager = new LinkedPositionManager(document); + + LinkedPositionUI editor = new LinkedPositionUI(fViewer, manager); + editor.setFinalCaretOffset(fIdentifierName.length() + start); + editor.enter(); + + fSelectedRegion = editor.getSelectedRegion(); + + } catch (BadLocationException e) { + WebUI.log(e); + openErrorDialog(e); + + } + // catch (CoreException e) { + // handleException(e); + // } + } + + /* + * (non-Javadoc) + * + * @see java.lang.Object#equals(java.lang.Object) + */ + public boolean equals(Object obj) { + if (obj instanceof LocalVariableProposal) { + return fIdentifierName + .equals(((LocalVariableProposal) obj).fIdentifierName); + } + return false; + } + + /* + * @see ICompletionProposal#getAdditionalProposalInfo() + */ + public String getAdditionalProposalInfo() { + StringBuffer hoverInfoBuffer = new StringBuffer(); + if (fRelevance > 95) { + hoverInfoBuffer.append("function source variable -"); + } else { + hoverInfoBuffer.append("editor source variable -"); + } + hoverInfoBuffer.append(fIdentifierName); + return hoverInfoBuffer.toString(); + } + + /* + * @see ICompletionProposal#getContextInformation() + */ + public IContextInformation getContextInformation() { + return null; + } + + /* + * @see ICompletionProposal#getDisplayString() + */ + public String getDisplayString() { + return fIdentifierName; // $NON-NLS-1$ //$NON-NLS-1$ + } + + /* + * @see ICompletionProposal#getImage() + */ + public Image getImage() { + return PHPUiImages.get(PHPUiImages.IMG_VAR); + } + + /* + * @see IJavaCompletionProposal#getRelevance() + */ + public int getRelevance() { + return fRelevance; + } + + /* + * (non-Javadoc) + * + * @see java.lang.Object#hashCode() + */ + public int hashCode() { + return fIdentifierName.hashCode(); + } + +} \ No newline at end of file