X-Git-Url: http://secure.phpeclipse.com

diff --git a/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpdt/internal/ui/text/template/AbstractProposal.java b/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpdt/internal/ui/text/template/AbstractProposal.java
new file mode 100644
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--- /dev/null
+++ b/net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpdt/internal/ui/text/template/AbstractProposal.java
@@ -0,0 +1,101 @@
+/*
+ * (c) Copyright IBM Corp. 2000, 2001.
+ * All Rights Reserved.
+ */
+package net.sourceforge.phpdt.internal.ui.text.template;
+
+import java.util.WeakHashMap;
+
+import net.sourceforge.phpdt.internal.corext.template.TemplateMessages;
+import net.sourceforge.phpdt.internal.ui.text.java.IPHPCompletionProposal;
+import net.sourceforge.phpeclipse.ui.WebUI;
+//import net.sourceforge.phpeclipse.PHPeclipsePlugin;
+
+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.ContextInformation;
+import org.eclipse.jface.text.contentassist.IContextInformation;
+import org.eclipse.swt.graphics.Point;
+import org.eclipse.swt.widgets.Shell;
+
+
+/**
+ * A PHP identifier proposal.
+ */
+public abstract class AbstractProposal implements IPHPCompletionProposal {
+	protected IRegion fSelectedRegion; // initialized by apply()
+
+	protected final ITextViewer fViewer;
+
+	protected ContextInformation fContextInfo;
+
+	public AbstractProposal(ITextViewer viewer) {
+		fContextInfo = null;
+		fViewer = viewer;
+	}
+
+	protected 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("&amp;"); //$NON-NLS-1$
+				break;
+
+			case '<':
+				buffer.append("&lt;"); //$NON-NLS-1$
+				break;
+
+			case '>':
+				buffer.append("&gt;"); //$NON-NLS-1$
+				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();
+	}
+
+	/*
+	 * @see ICompletionProposal#getSelection(IDocument)
+	 */
+	public Point getSelection(IDocument document) {
+		return new Point(fSelectedRegion.getOffset(), fSelectedRegion
+				.getLength());
+	}
+
+	protected void handleException(CoreException e) {
+		WebUI.log(e);
+	}
+
+	protected void openErrorDialog(BadLocationException e) {
+		Shell shell = fViewer.getTextWidget().getShell();
+		MessageDialog.openError(shell, TemplateMessages
+				.getString("TemplateEvaluator.error.title"), e.getMessage()); //$NON-NLS-1$
+	}
+
+	public IContextInformation getContextInformation() {
+		return null;
+	}
+
+}
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