X-Git-Url: http://secure.phpeclipse.com diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/ui/text/template/BuiltInProposal.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/ui/text/template/BuiltInProposal.java index 60f1e6d..daafd3d 100644 --- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/ui/text/template/BuiltInProposal.java +++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/ui/text/template/BuiltInProposal.java @@ -4,242 +4,170 @@ */ package net.sourceforge.phpdt.internal.ui.text.template; -import net.sourceforge.phpdt.internal.corext.template.Template; -import net.sourceforge.phpdt.internal.corext.template.TemplateBuffer; -import net.sourceforge.phpdt.internal.corext.template.TemplateContext; import net.sourceforge.phpdt.internal.corext.template.TemplateMessages; -import net.sourceforge.phpdt.internal.corext.template.TemplatePosition; -import net.sourceforge.phpdt.internal.corext.template.php.PHPUnitContext; -import net.sourceforge.phpdt.internal.corext.template.php.PHPTemplateMessages; -import net.sourceforge.phpdt.internal.ui.text.java.IPHPCompletionProposal; -import net.sourceforge.phpeclipse.PHPeclipsePlugin; -import org.eclipse.core.runtime.CoreException; +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 org.eclipse.jface.dialogs.MessageDialog; +import net.sourceforge.phpeclipse.PHPeclipsePlugin; +import net.sourceforge.phpeclipse.phpeditor.php.PHPFunction; + 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 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; + +// 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 BuiltInProposal implements IPHPCompletionProposal { - - private final String fTemplate; - private final TemplateContext fContext; - private final ITextViewer fViewer; - private final Image fImage_builtin; - - 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 BuiltInProposal(String template, TemplateContext context, IRegion region, ITextViewer viewer, Image image_builtin) { - // Assert.isNotNull(template); - // Assert.isNotNull(context); - // Assert.isNotNull(region); - // Assert.isNotNull(viewer); - - fTemplate = template; - fContext = context; - fViewer = viewer; - fImage_builtin= image_builtin; - 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() { - // try { - // if (fTemplateBuffer == null) - // fTemplateBuffer= fContext.evaluate(fTemplate); - - return textToHTML(fTemplate); // fTemplateBuffer.getString()); - - // } catch (CoreException e) { - // handleException(e); - // return null; - // } - } - - /* - * @see ICompletionProposal#getDisplayString() - */ - public String getDisplayString() { - return fTemplate + TemplateMessages.getString("TemplateProposal.delimiter") + fTemplate; // $NON-NLS-1$ //$NON-NLS-1$ - // return fTemplate.getName() + TemplateMessages.getString("TemplateProposal.delimiter") + fTemplate.getDescription(); // $NON-NLS-1$ //$NON-NLS-1$ - } - - /* - * @see ICompletionProposal#getImage() - */ - public Image getImage() { - return fImage_builtin; - } - - /* - * @see ICompletionProposal#getContextInformation() - */ - public IContextInformation getContextInformation() { - return null; - } - - private static String textToHTML(String string) { - StringBuffer buffer = new StringBuffer(string.length()); - buffer.append("
"); //$NON-NLS-1$
-
-    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("
"); //$NON-NLS-1$
-          break;
-
-        default :
-          buffer.append(ch);
-          break;
-      }
-    }
-
-    buffer.append("
"); //$NON-NLS-1$ - 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, TemplateMessages.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; - } - } +public class BuiltInProposal extends AbstractProposal { + private final TemplateContext fContext; + + private final PHPFunction fFunction; + + private final IRegion fRegion; + + private final String fBuiltinFunctionName; + + /** + * 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 BuiltInProposal(String functionName, PHPFunction function, TemplateContext context, IRegion region, ITextViewer viewer) { + super(viewer); + fBuiltinFunctionName = functionName; + fFunction = function; + fContext = context; + // fViewer = viewer; + 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, fBuiltinFunctionName + "()"); + + // 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(fBuiltinFunctionName.length() + start + 1); + // editor.setFinalCaretOffset(getCaretOffset(fTemplateBuffer) + start); + editor.enter(); + + fSelectedRegion = editor.getSelectedRegion(); + + } catch (BadLocationException e) { + PHPeclipsePlugin.log(e); + openErrorDialog(e); + + } + // catch (CoreException e) { + // handleException(e); + // } + } + + /* + * @see ICompletionProposal#getAdditionalProposalInfo() + */ + public String getAdditionalProposalInfo() { + return fFunction.getHoverText(); + } + + public IContextInformation getContextInformation() { + if (fContextInfo == null) { + String contextInfoString = fFunction.getHoverText(); + if (contextInfoString != null && contextInfoString.length() > 0) { + // extract the parameter context information for the function: + int i0 = contextInfoString.indexOf('('); + if (i0 >= 0) { + int i1 = contextInfoString.indexOf(')', i0 + 1); + if (i1 > 0) { + fContextInfo = new ContextInformation(null, contextInfoString.substring(i0, i1+1)); + } else { + fContextInfo = new ContextInformation(null, contextInfoString); + } + } else { + fContextInfo = new ContextInformation(null, contextInfoString); + } + } + } + return fContextInfo; + } + + /* + * @see ICompletionProposal#getDisplayString() + */ + public String getDisplayString() { + return fBuiltinFunctionName + TemplateMessages.getString("TemplateProposal.delimiter") + fFunction.getUsage(); // $NON-NLS-1$ + // //$NON-NLS-1$ + } + + /* + * @see ICompletionProposal#getImage() + */ + public Image getImage() { + return PHPUiImages.get(PHPUiImages.IMG_BUILTIN); + } + + /* + * @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 50; + + default: + return 0; + } + } else { + return 50; + } + } } \ No newline at end of file