1) Moved net.sourceforge.phpeclipse.ui\src\net\sourceforge\phpdt back to net.sourcefo...

[phpeclipse.git] / net.sourceforge.phpeclipse / src / net / sourceforge / phpdt / internal / ui / text / template / AbstractProposal.java

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/ui/text/template/AbstractProposal.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/ui/text/template/AbstractProposal.java
new file mode 100644 (file)
index 0000000..b6153e4
--- /dev/null
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/ui/text/template/AbstractProposal.java
@@ -0,0 +1,100 @@
+/*
+ * (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.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) {
+               PHPeclipsePlugin.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;
+       }
+
+}
\ No newline at end of file