+++ /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.phpdoc.PHPDocUtil;
-import net.sourceforge.phpdt.internal.corext.template.TemplateContext;
-import net.sourceforge.phpdt.internal.corext.template.TemplateMessages;
-import net.sourceforge.phpdt.internal.corext.template.php.PHPUnitContext;
-import net.sourceforge.phpdt.internal.ui.PHPUiImages;
-import net.sourceforge.phpdt.internal.ui.text.java.IPHPCompletionProposal;
-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.builder.PHPIdentifierLocation;
-
-import org.eclipse.core.runtime.CoreException;
-import org.eclipse.jface.dialogs.MessageDialog;
-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;
-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 DeclarationProposal implements IPHPCompletionProposal {
-
- private final String fTemplate;
- private final PHPIdentifierLocation fLocation;
- 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 DeclarationProposal(
- String template,
- PHPIdentifierLocation location,
- TemplateContext context,
- IRegion region,
- ITextViewer viewer) {
- // Image image_fun,
- // Image image_var) {
- fTemplate = template;
- fLocation = location;
- 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);
- // }
- }
-
- // 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() {
- StringBuffer hoverInfoBuffer = new StringBuffer();
- String workspaceLocation = PHPeclipsePlugin.getWorkspace().getRoot().getLocation().toString();
- String filename = workspaceLocation + fLocation.getFilename();
- PHPDocUtil.appendPHPDoc(hoverInfoBuffer, filename, fLocation);
- return textToHTML(hoverInfoBuffer.toString());
- }
-
- /*
- * @see ICompletionProposal#getDisplayString()
- */
- public String getDisplayString() {
- return fTemplate + TemplateMessages.getString("TemplateProposal.delimiter") + fTemplate; // $NON-NLS-1$ //$NON-NLS-1$
- // return fTemplate.getName() + ObfuscatorMessages.getString("TemplateProposal.delimiter") + fTemplate.getDescription(); // $NON-NLS-1$ //$NON-NLS-1$
- }
-
- /*
- * @see ICompletionProposal#getImage()
- */
- public Image getImage() {
- switch (fLocation.getType()) {
- case PHPIdentifierLocation.FUNCTION :
- return PHPUiImages.get(PHPUiImages.IMG_FUN);
- case PHPIdentifierLocation.CLASS :
- return PHPUiImages.get(PHPUiImages.IMG_CLASS);
- case PHPIdentifierLocation.METHOD :
- return PHPUiImages.get(PHPUiImages.IMG_FUN);
- case PHPIdentifierLocation.DEFINE :
- return PHPUiImages.get(PHPUiImages.IMG_DEFINE);
- case PHPIdentifierLocation.VARIABLE :
- return PHPUiImages.get(PHPUiImages.IMG_VAR);
- }
- return PHPUiImages.get(PHPUiImages.IMG_FUN);
- }
-
- /*
- * @see ICompletionProposal#getContextInformation()
- */
- public IContextInformation getContextInformation() {
- return null;
- }
-
- 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, ObfuscatorMessages.getString("TemplateEvaluator.error.title"), null); //$NON-NLS-1$
- }
-
- /*
- * @see IJavaCompletionProposal#getRelevance()
- */
- public int getRelevance() {
-
- if (fContext instanceof PHPUnitContext) {
- PHPUnitContext context = (PHPUnitContext) fContext;
- switch (context.getCharacterBeforeStart()) {
- // high relevance after whitespace
- case ' ' :
- case '\r' :
- case '\n' :
- case '\t' :
- return 90;
-
- default :
- return 0;
- }
- } else {
- return 90;
- }
- }
-
-}
\ No newline at end of file
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