diff options
Diffstat (limited to 'build/org.eclipse.cdt.make.ui/src/org/eclipse/cdt/make/internal/ui/text/makefile/MakefileCompletionProcessor.java')
| -rw-r--r-- | build/org.eclipse.cdt.make.ui/src/org/eclipse/cdt/make/internal/ui/text/makefile/MakefileCompletionProcessor.java | 265 |
1 files changed, 0 insertions, 265 deletions
diff --git a/build/org.eclipse.cdt.make.ui/src/org/eclipse/cdt/make/internal/ui/text/makefile/MakefileCompletionProcessor.java b/build/org.eclipse.cdt.make.ui/src/org/eclipse/cdt/make/internal/ui/text/makefile/MakefileCompletionProcessor.java deleted file mode 100644 index 85bd95eb10d..00000000000 --- a/build/org.eclipse.cdt.make.ui/src/org/eclipse/cdt/make/internal/ui/text/makefile/MakefileCompletionProcessor.java +++ /dev/null @@ -1,265 +0,0 @@ -/********************************************************************** - * Copyright (c) 2002,2003 QNX Software Systems and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Common Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/cpl-v10.html - * - * Contributors: - * QNX Software Systems - Initial API and implementation -***********************************************************************/ -package org.eclipse.cdt.make.internal.ui.text.makefile; - -import java.util.ArrayList; -import java.util.Arrays; -import java.util.Comparator; - -import org.eclipse.cdt.make.core.makefile.IMacroDefinition; -import org.eclipse.cdt.make.core.makefile.IMakefile; -import org.eclipse.cdt.make.core.makefile.IRule; -import org.eclipse.cdt.make.core.makefile.IDirective; -import org.eclipse.cdt.make.internal.ui.MakeUIImages; -import org.eclipse.cdt.make.internal.ui.MakeUIPlugin; -import org.eclipse.cdt.make.internal.ui.text.CompletionProposalComparator; -import org.eclipse.cdt.make.internal.ui.text.WordPartDetector; -import org.eclipse.cdt.make.ui.IWorkingCopyManager; -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; -import org.eclipse.jface.text.contentassist.ContextInformation; -import org.eclipse.jface.text.contentassist.ICompletionProposal; -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.Image; -import org.eclipse.ui.IEditorPart; - -/** - * MakefileCompletionProcessor - */ -public class MakefileCompletionProcessor 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; - } - } - - public class DirectiveComparator implements Comparator { - - /* (non-Javadoc) - * @see java.util.Comparator#compare(java.lang.Object, java.lang.Object) - */ - public int compare(Object o1, Object o2) { - String name1; - String name2; - - if (o1 instanceof IMacroDefinition) { - name1 = ((IMacroDefinition)o1).getName(); - } else if (o1 instanceof IRule) { - name1 = ((IRule)o1).getTarget().toString(); - } else { - name1 =""; - } - - if (o2 instanceof IMacroDefinition) { - name2 = ((IMacroDefinition)o1).getName(); - } else if (o2 instanceof IRule) { - name2 = ((IRule)o1).getTarget().toString(); - } else { - name2 =""; - } - - //return String.CASE_INSENSITIVE_ORDER.compare(name1, name2); - return name1.compareToIgnoreCase(name2); - } - - } - protected IContextInformationValidator fValidator = new Validator(); - protected Image imageMacro = MakeUIImages.getImage(MakeUIImages.IMG_OBJS_MAKEFILE_MACRO); - protected Image imageTarget = MakeUIImages.getImage(MakeUIImages.IMG_OBJS_MAKEFILE_TARGET_RULE); - - protected CompletionProposalComparator comparator = new CompletionProposalComparator(); - protected IEditorPart fEditor; - protected IWorkingCopyManager fManager; - - public MakefileCompletionProcessor(IEditorPart editor) { - fEditor = editor; - fManager = MakeUIPlugin.getDefault().getWorkingCopyManager(); - } - - /* (non-Javadoc) - * @see org.eclipse.jface.text.contentassist.IContentAssistProcessor#computeCompletionProposals(org.eclipse.jface.text.ITextViewer, int) - */ - public ICompletionProposal[] computeCompletionProposals(ITextViewer viewer, int documentOffset) { - boolean macro = inMacro(viewer, documentOffset); - IMakefile makefile = fManager.getWorkingCopy(fEditor.getEditorInput()); - IDirective[] statements = null; - if (macro) { - IDirective[] m1 = makefile.getMacroDefinitions(); - IDirective[] m2 = makefile.getBuiltinMacroDefinitions(); - statements = new IDirective[m1.length + m2.length]; - System.arraycopy(m1, 0, statements, 0, m1.length); - System.arraycopy(m2, 0, statements, m1.length, m2.length); - } else { - statements = makefile.getTargetRules(); - } - - ArrayList proposalList = new ArrayList(statements.length); - WordPartDetector wordPart = new WordPartDetector(viewer, documentOffset); - - // iterate over all the different categories - for (int i = 0; i < statements.length; i++) { - String name = null; - Image image = null; - String infoString = "";//getContentInfoString(name); - if (statements[i] instanceof IMacroDefinition) { - name = ((IMacroDefinition) statements[i]).getName(); - image = imageMacro; - infoString = ((IMacroDefinition)statements[i]).getValue().toString(); - } else if (statements[i] instanceof IRule) { - name = ((IRule) statements[i]).getTarget().toString(); - image = imageTarget; - infoString = name; - } - if (name != null && name.startsWith(wordPart.getString())) { - IContextInformation info = new ContextInformation(name, infoString); - String displayString = (name.equals(infoString) ? name : name + " - " + infoString); - ICompletionProposal result = - new CompletionProposal( - name, - wordPart.getOffset(), - wordPart.getString().length(), - name.length(), - image, - displayString, - info, - infoString); - proposalList.add(result); - } - } - ICompletionProposal[] proposals = (ICompletionProposal[]) proposalList.toArray(new ICompletionProposal[0]); - Arrays.sort(proposals, comparator); - return proposals; - } - - /* (non-Javadoc) - * @see org.eclipse.jface.text.contentassist.IContentAssistProcessor#computeContextInformation(org.eclipse.jface.text.ITextViewer, int) - */ - public IContextInformation[] computeContextInformation(ITextViewer viewer, int documentOffset) { - WordPartDetector wordPart = new WordPartDetector(viewer, documentOffset); - boolean macro = inMacro(viewer, documentOffset); - IMakefile makefile = fManager.getWorkingCopy(fEditor.getEditorInput()); - ArrayList contextList = new ArrayList(); - if (macro) { - IDirective[] statements = makefile.getMacroDefinitions(); - for (int i = 0; i < statements.length; i++) { - if (statements[i] instanceof IMacroDefinition) { - String name = ((IMacroDefinition) statements[i]).getName(); - if (name != null && name.equals(wordPart.getString())) { - String value = ((IMacroDefinition) statements[i]).getValue().toString(); - if (value != null && value.length() > 0) { - contextList.add(value); - } - } - } - } - statements = makefile.getBuiltinMacroDefinitions(); - for (int i = 0; i < statements.length; i++) { - if (statements[i] instanceof IMacroDefinition) { - String name = ((IMacroDefinition) statements[i]).getName(); - if (name != null && name.equals(wordPart.getString())) { - String value = ((IMacroDefinition) statements[i]).getValue().toString(); - if (value != null && value.length() > 0) { - contextList.add(value); - } - } - } - } - } - - IContextInformation[] result = new IContextInformation[contextList.size()]; - for (int i = 0; i < result.length; i++) { - String context = (String)contextList.get(i); - result[i] = new ContextInformation(imageMacro, wordPart.getString(), context); - } - return result; - - } - - /* (non-Javadoc) - * @see org.eclipse.jface.text.contentassist.IContentAssistProcessor#getCompletionProposalAutoActivationCharacters() - */ - public char[] getCompletionProposalAutoActivationCharacters() { - return null; - } - - /* (non-Javadoc) - * @see org.eclipse.jface.text.contentassist.IContentAssistProcessor#getContextInformationAutoActivationCharacters() - */ - public char[] getContextInformationAutoActivationCharacters() { - return null; - } - - /* (non-Javadoc) - * @see org.eclipse.jface.text.contentassist.IContentAssistProcessor#getErrorMessage() - */ - public String getErrorMessage() { - return null; - } - - /* (non-Javadoc) - * @see org.eclipse.jface.text.contentassist.IContentAssistProcessor#getContextInformationValidator() - */ - public IContextInformationValidator getContextInformationValidator() { - return fValidator; - } - - private boolean inMacro(ITextViewer viewer, int offset) { - boolean isMacro = false; - IDocument document = viewer.getDocument(); - // Try to figure out if we are in a Macro. - try { - for (int index = offset - 1; index >= 0; index--) { - char c; - c = document.getChar(index); - if (c == '$') { - isMacro = true; - break; - } else if (Character.isWhitespace(c)) { - break; - } - } - } catch (BadLocationException e) { - } - return isMacro; - } - -} |