X-Git-Url: http://git.phpeclipse.com diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/php/PHPCompletionProcessor.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/php/PHPCompletionProcessor.java index a9b88fc..57e4372 100644 --- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/php/PHPCompletionProcessor.java +++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/php/PHPCompletionProcessor.java @@ -12,7 +12,10 @@ Contributors: package net.sourceforge.phpeclipse.phpeditor.php; import java.text.MessageFormat; +import java.util.ArrayList; +import org.eclipse.jface.text.BadLocationException; +import org.eclipse.jface.text.IDocument; import org.eclipse.jface.text.ITextViewer; import org.eclipse.jface.text.TextPresentation; import org.eclipse.jface.text.contentassist.CompletionProposal; @@ -22,130 +25,176 @@ import org.eclipse.jface.text.contentassist.IContentAssistProcessor; import org.eclipse.jface.text.contentassist.IContextInformation; import org.eclipse.jface.text.contentassist.IContextInformationPresenter; import org.eclipse.jface.text.contentassist.IContextInformationValidator; +import org.eclipse.swt.graphics.Point; /** * Example PHP completion processor. */ public class PHPCompletionProcessor implements IContentAssistProcessor { - /** - * Simple content assist tip closer. The tip is valid in a range - * of 5 characters around its popup location. - */ - protected static class Validator implements IContextInformationValidator, IContextInformationPresenter { - - protected int fInstallOffset; - - /* - * @see IContextInformationValidator#isContextInformationValid(int) - */ - public boolean isContextInformationValid(int offset) { - return Math.abs(fInstallOffset - offset) < 5; - } - - /* - * @see IContextInformationValidator#install(IContextInformation, ITextViewer, int) - */ - public void install(IContextInformation info, ITextViewer viewer, int offset) { - fInstallOffset = offset; - } - - /* - * @see org.eclipse.jface.text.contentassist.IContextInformationPresenter#updatePresentation(int, TextPresentation) - */ - public boolean updatePresentation(int documentPosition, TextPresentation presentation) { - return false; - } - }; - - protected final static String[] fgProposals = - { - "array", - "break", - "class", - "continue", - "do", - "echo", - "else", - "elseif", - "endfor", - "endif", - "for", - "if", - "while", - "endwhile", - "switch", - "case", - "endswitch", - "return", - "define", - "include", - "include_once", - "require", - "require_once", - "function", - "new", - "old_function", - "default", - "global", - "static", - "foreach", - "endforeach", - "extends", - "empty", - "isset", - "var" }; - - protected IContextInformationValidator fValidator = new Validator(); - - /* (non-Javadoc) - * Method declared on IContentAssistProcessor - */ - public ICompletionProposal[] computeCompletionProposals(ITextViewer viewer, int documentOffset) { - ICompletionProposal[] result = new ICompletionProposal[fgProposals.length]; - for (int i = 0; i < fgProposals.length; i++) { - IContextInformation info = new ContextInformation(fgProposals[i], MessageFormat.format(PHPEditorMessages.getString("CompletionProcessor.Proposal.ContextInfo.pattern"), new Object[] { fgProposals[i] })); //$NON-NLS-1$ - result[i] = new CompletionProposal(fgProposals[i], documentOffset, 0, fgProposals[i].length(), null, fgProposals[i], info, MessageFormat.format(PHPEditorMessages.getString("CompletionProcessor.Proposal.hoverinfo.pattern"), new Object[] { fgProposals[i] })); //$NON-NLS-1$ - } - return result; - } - - /* (non-Javadoc) - * Method declared on IContentAssistProcessor - */ - public IContextInformation[] computeContextInformation(ITextViewer viewer, int documentOffset) { - IContextInformation[] result = new IContextInformation[5]; - for (int i = 0; i < result.length; i++) - result[i] = new ContextInformation(MessageFormat.format(PHPEditorMessages.getString("CompletionProcessor.ContextInfo.display.pattern"), new Object[] { new Integer(i), new Integer(documentOffset)}), //$NON-NLS-1$ - MessageFormat.format(PHPEditorMessages.getString("CompletionProcessor.ContextInfo.value.pattern"), new Object[] { new Integer(i), new Integer(documentOffset - 5), new Integer(documentOffset + 5)})); //$NON-NLS-1$ - return result; - } - - /* (non-Javadoc) - * Method declared on IContentAssistProcessor - */ - public char[] getCompletionProposalAutoActivationCharacters() { - return new char[] { '.', '(' }; - } - - /* (non-Javadoc) - * Method declared on IContentAssistProcessor - */ - public char[] getContextInformationAutoActivationCharacters() { - return new char[] { '#' }; - } - - /* (non-Javadoc) - * Method declared on IContentAssistProcessor - */ - public IContextInformationValidator getContextInformationValidator() { - return fValidator; - } - - /* (non-Javadoc) - * Method declared on IContentAssistProcessor - */ - public String getErrorMessage() { - return null; - } + /** + * Simple content assist tip closer. The tip is valid in a range + * of 5 characters around its popup location. + */ + protected static class Validator implements IContextInformationValidator, IContextInformationPresenter { + + protected int fInstallOffset; + + /* + * @see IContextInformationValidator#isContextInformationValid(int) + */ + public boolean isContextInformationValid(int offset) { + return Math.abs(fInstallOffset - offset) < 5; + } + + /* + * @see IContextInformationValidator#install(IContextInformation, ITextViewer, int) + */ + public void install(IContextInformation info, ITextViewer viewer, int offset) { + fInstallOffset = offset; + } + + /* + * @see org.eclipse.jface.text.contentassist.IContextInformationPresenter#updatePresentation(int, TextPresentation) + */ + public boolean updatePresentation(int documentPosition, TextPresentation presentation) { + return false; + } + }; + + protected final static String[] fgProposals = PHPCodeScanner.fgFunctionNames; + // { + // "array", + // "break", + // "class", + // "continue", + // "do", + // "echo", + // "else", + // "elseif", + // "endfor", + // "endif", + // "for", + // "if", + // "while", + // "endwhile", + // "switch", + // "case", + // "endswitch", + // "return", + // "define", + // "include", + // "include_once", + // "require", + // "require_once", + // "function", + // "new", + // "old_function", + // "default", + // "global", + // "static", + // "foreach", + // "endforeach", + // "extends", + // "empty", + // "isset", + // "var" }; + + protected IContextInformationValidator fValidator = new Validator(); + + /* (non-Javadoc) + * Method declared on IContentAssistProcessor + */ + public ICompletionProposal[] computeCompletionProposals(ITextViewer viewer, int documentOffset) { + + // ArrayList arrList = new ArrayList(5); + // IDocument document = viewer.getDocument(); + // if (documentOffset > 0) { + // try { + // char character = document.getChar(documentOffset - 1); + // Point point = PHPWordExtractor.findWord(document, documentOffset); + // if (point != null) { + // String word = document.get(point.x, point.y); + // for (int i = 0; i < fgProposals.length; i++) { + // if ((fgProposals[i].length() >= point.y) && fgProposals[i].substring(0, point.y).equals(word)) { + // IContextInformation info = new ContextInformation(fgProposals[i], MessageFormat.format(PHPEditorMessages.getString("CompletionProcessor.Proposal.ContextInfo.pattern"), new Object[] { fgProposals[i] })); //$NON-NLS-1$ + // arrList.add(new CompletionProposal(fgProposals[i], documentOffset, 0, fgProposals[i].length(), null, fgProposals[i], info, MessageFormat.format(PHPEditorMessages.getString("CompletionProcessor.Proposal.hoverinfo.pattern"), new Object[] { fgProposals[i] }))); //$NON-NLS-1$ + // } + // } + // if (arrList.size() > 0) { + // ICompletionProposal[] result = new ICompletionProposal[arrList.size()]; + // for (int i=0;i 0) { + // try { + // char character = document.getChar(documentOffset - 1); + // if (character=='$') { + // + // } + // result = new ICompletionProposal[fgProposals.length]; + // for (int i = 0; i < fgProposals.length; i++) { + // IContextInformation info = new ContextInformation(fgProposals[i], MessageFormat.format(PHPEditorMessages.getString("CompletionProcessor.Proposal.ContextInfo.pattern"), new Object[] { fgProposals[i] })); //$NON-NLS-1$ + // result[i] = new CompletionProposal(fgProposals[i], documentOffset, 0, fgProposals[i].length(), null, fgProposals[i], info, MessageFormat.format(PHPEditorMessages.getString("CompletionProcessor.Proposal.hoverinfo.pattern"), new Object[] { fgProposals[i] })); //$NON-NLS-1$ + // } + // } catch (BadLocationException e) { + // } + // + // } else { + ICompletionProposal[] result = new ICompletionProposal[fgProposals.length]; + for (int i = 0; i < fgProposals.length; i++) { + IContextInformation info = new ContextInformation(fgProposals[i], MessageFormat.format(PHPEditorMessages.getString("CompletionProcessor.Proposal.ContextInfo.pattern"), new Object[] { fgProposals[i] })); //$NON-NLS-1$ + result[i] = new CompletionProposal(fgProposals[i], documentOffset, 0, fgProposals[i].length(), null, fgProposals[i], info, MessageFormat.format(PHPEditorMessages.getString("CompletionProcessor.Proposal.hoverinfo.pattern"), new Object[] { fgProposals[i] })); //$NON-NLS-1$ + } + + return result; + } + + /* (non-Javadoc) + * Method declared on IContentAssistProcessor + */ + public IContextInformation[] computeContextInformation(ITextViewer viewer, int documentOffset) { + IContextInformation[] result = new IContextInformation[5]; + for (int i = 0; i < result.length; i++) + result[i] = new ContextInformation(MessageFormat.format(PHPEditorMessages.getString("CompletionProcessor.ContextInfo.display.pattern"), new Object[] { new Integer(i), new Integer(documentOffset)}), //$NON-NLS-1$ + MessageFormat.format(PHPEditorMessages.getString("CompletionProcessor.ContextInfo.value.pattern"), new Object[] { new Integer(i), new Integer(documentOffset - 5), new Integer(documentOffset + 5)})); //$NON-NLS-1$ + return result; + } + + /* (non-Javadoc) + * Method declared on IContentAssistProcessor + */ + public char[] getCompletionProposalAutoActivationCharacters() { + return new char[] { '$' }; + } + + /* (non-Javadoc) + * Method declared on IContentAssistProcessor + */ + public char[] getContextInformationAutoActivationCharacters() { + return new char[] { + }; + } + + /* (non-Javadoc) + * Method declared on IContentAssistProcessor + */ + public IContextInformationValidator getContextInformationValidator() { + return fValidator; + } + + /* (non-Javadoc) + * Method declared on IContentAssistProcessor + */ + public String getErrorMessage() { + return null; + } }