+++ /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.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.builder.PHPIdentifierLocation;
-import net.sourceforge.phpeclipse.ui.WebUI;
-
-import org.eclipse.core.resources.IProject;
-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 DeclarationProposal extends AbstractProposal { // implements
- // IPHPCompletionProposal
- // {
- private IProject fProject;
-
- private final TemplateContext fContext;
-
- private final PHPIdentifierLocation fLocation;
-
- String fInfo;
-
- // private TemplateBuffer fTemplateBuffer;
- // private String fOldText;
- // private final Image fImage_fun;
- // private final Image fImage_var;
- private final IRegion fRegion;
-
- // private IRegion fSelectedRegion; // initialized by apply()
-
- private final String fIdentifierName;
-
- // private final ITextViewer fViewer;
-
- /**
- * 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(IProject project, String identifierName,
- PHPIdentifierLocation location, TemplateContext context,
- IRegion region, ITextViewer viewer) {
- super(viewer);
- // Image image_fun,
- // Image image_var) {
- fProject = project;
- fIdentifierName = identifierName;
- fLocation = location;
- fContext = context;
- fRegion = region;
- fInfo = null;
- }
-
- /*
- * @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();
-
- switch (fLocation.getType()) {
- case PHPIdentifierLocation.FUNCTION:
- document.replace(start, end - start, fIdentifierName + "()");
- break;
- case PHPIdentifierLocation.CONSTRUCTOR:
- document.replace(start, end - start, fIdentifierName + "()");
- break;
- case PHPIdentifierLocation.METHOD:
- document.replace(start, end - start, fIdentifierName + "()");
- break;
-
- default:
- document.replace(start, end - start, fIdentifierName);
- }
-
- // 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);
- switch (fLocation.getType()) {
- case PHPIdentifierLocation.FUNCTION:
- editor
- .setFinalCaretOffset(fIdentifierName.length() + start
- + 1);
- break;
- case PHPIdentifierLocation.CONSTRUCTOR:
- editor
- .setFinalCaretOffset(fIdentifierName.length() + start
- + 1);
- break;
- case PHPIdentifierLocation.METHOD:
- editor
- .setFinalCaretOffset(fIdentifierName.length() + start
- + 1);
- break;
-
- default:
- editor.setFinalCaretOffset(fIdentifierName.length() + start);
- }
- editor.enter();
-
- fSelectedRegion = editor.getSelectedRegion();
-
- } catch (BadLocationException e) {
- WebUI.log(e);
- openErrorDialog(e);
-
- }
- // catch (CoreException e) {
- // handleException(e);
- // }
- }
-
- /*
- * @see ICompletionProposal#getAdditionalProposalInfo()
- */
- public String getAdditionalProposalInfo() {
- if (fInfo == null) {
- fInfo = computeProposalInfo();
- }
- return fInfo;
- }
-
- private String computeProposalInfo() {
- StringBuffer hoverInfoBuffer = new StringBuffer();
- // String workspaceLocation =
- // PHPeclipsePlugin.getWorkspace().getRoot().getLocation().toString();
- String workspaceLocation;
- if (fProject != null) {
- workspaceLocation = fProject.getLocation().toString() + '/';
- } else {
- // should never happen?
- workspaceLocation = WebUI.getWorkspace().getRoot()
- .getFullPath().toString();
- }
- String filename = workspaceLocation + fLocation.getFilename();
- PHPDocUtil.appendPHPDoc(hoverInfoBuffer, filename, fLocation);
- return hoverInfoBuffer.toString();
- }
-
- public IContextInformation getContextInformation() {
- if (fContextInfo == null) {
- if (fLocation != null) {
- fInfo = fLocation.getUsage();
- if (fInfo != null) {
- // extract the parameter context information for the
- // function:
- int i0 = fInfo.indexOf('(');
- int newline = fInfo.indexOf('\n');
- if (i0 >= 0 && (i0 < newline || newline < 0)) {
- int i1 = fInfo.indexOf(')', i0 + 1);
- if (i1 > 0) {
-
- fContextInfo = new ContextInformation(null, fInfo
- .substring(i0 + 1, i1));
- } else {
- fContextInfo = new ContextInformation(null, fInfo);
- }
- } else {
- fContextInfo = new ContextInformation(null, fInfo);
- }
- }
- }
- }
- return fContextInfo;
- }
-
- /*
- * @see ICompletionProposal#getDisplayString()
- */
- public String getDisplayString() {
- String workspaceLocation;
- String workspaceName;
- if (fProject != null) {
- workspaceLocation = fProject.getFullPath().toString() + '/';
- workspaceName = fProject.getName().toString() + '/';
- } else {
- // should never happen?
- workspaceLocation = WebUI.getWorkspace().getRoot()
- .getFullPath().toString();
- workspaceName = workspaceLocation;
- }
- String filename = fLocation.getFilename();
- String usage = PHPDocUtil.getUsage(workspaceLocation + filename, fLocation);
- String result = fIdentifierName
- + TemplateMessages.getString("TemplateProposal.delimiter");
- if (usage.length() > 0) {
- result += usage
- + TemplateMessages.getString("TemplateProposal.delimiter");
- }
- result += workspaceName + filename;
- return result;
- }
-
- /*
- * @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.CONSTRUCTOR:
- 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);
- case PHPIdentifierLocation.GLOBAL_VARIABLE:
- return PHPUiImages.get(PHPUiImages.IMG_VAR);
- }
- return PHPUiImages.get(PHPUiImages.IMG_FUN);
- }
-
- /*
- * @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 80;
- case '>': // ->
- case ':': // ::
- return 85;
- default:
- return 0;
- }
- } else {
- return 80;
- }
- }
-
-}
\ No newline at end of file
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