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 / LocalVariableProposal.java

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/ui/text/template/LocalVariableProposal.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/ui/text/template/LocalVariableProposal.java
new file mode 100644 (file)
index 0000000..2cd8210
--- /dev/null
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/ui/text/template/LocalVariableProposal.java
@@ -0,0 +1,143 @@
+package net.sourceforge.phpdt.internal.ui.text.template;
+
+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 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.IContextInformation;
+import org.eclipse.swt.graphics.Image;
+
+/**
+ * A PHP local identifier proposal.
+ */
+public class LocalVariableProposal extends AbstractProposal {
+
+       private final String fIdentifierName;
+
+       private final IRegion fRegion;
+
+       private final int fRelevance;
+
+       /**
+        * Creates a template proposal with a template and its context.
+        * 
+        * @param template
+        *            the template
+        * @param image
+        *            the icon of the proposal.
+        */
+       public LocalVariableProposal(String identifierName, IRegion region,
+                       ITextViewer viewer) {
+               this(identifierName, region, viewer, 99);
+       }
+
+       public LocalVariableProposal(String identifierName, IRegion region,
+                       ITextViewer viewer, int relevance) {
+               super(viewer);
+               fIdentifierName = identifierName;
+               fRegion = region;
+               fRelevance = relevance;
+       }
+
+       /*
+        * @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();
+
+                       document.replace(start, end - start, fIdentifierName);
+
+                       // translate positions
+                       LinkedPositionManager manager = new LinkedPositionManager(document);
+
+                       LinkedPositionUI editor = new LinkedPositionUI(fViewer, manager);
+                       editor.setFinalCaretOffset(fIdentifierName.length() + start);
+                       editor.enter();
+
+                       fSelectedRegion = editor.getSelectedRegion();
+
+               } catch (BadLocationException e) {
+                       PHPeclipsePlugin.log(e);
+                       openErrorDialog(e);
+
+               }
+               // catch (CoreException e) {
+               // handleException(e);
+               // }
+       }
+
+       /*
+        * (non-Javadoc)
+        * 
+        * @see java.lang.Object#equals(java.lang.Object)
+        */
+       public boolean equals(Object obj) {
+               if (obj instanceof LocalVariableProposal) {
+                       return fIdentifierName
+                                       .equals(((LocalVariableProposal) obj).fIdentifierName);
+               }
+               return false;
+       }
+
+       /*
+        * @see ICompletionProposal#getAdditionalProposalInfo()
+        */
+       public String getAdditionalProposalInfo() {
+               StringBuffer hoverInfoBuffer = new StringBuffer();
+               if (fRelevance > 95) {
+                       hoverInfoBuffer.append("function source variable -");
+               } else {
+                       hoverInfoBuffer.append("editor source variable -");
+               }
+               hoverInfoBuffer.append(fIdentifierName);
+               return hoverInfoBuffer.toString();
+       }
+
+       /*
+        * @see ICompletionProposal#getContextInformation()
+        */
+       public IContextInformation getContextInformation() {
+               return null;
+       }
+
+       /*
+        * @see ICompletionProposal#getDisplayString()
+        */
+       public String getDisplayString() {
+               return fIdentifierName; // $NON-NLS-1$ //$NON-NLS-1$
+       }
+
+       /*
+        * @see ICompletionProposal#getImage()
+        */
+       public Image getImage() {
+               return PHPUiImages.get(PHPUiImages.IMG_VAR);
+       }
+
+       /*
+        * @see IJavaCompletionProposal#getRelevance()
+        */
+       public int getRelevance() {
+               return fRelevance;
+       }
+
+       /*
+        * (non-Javadoc)
+        * 
+        * @see java.lang.Object#hashCode()
+        */
+       public int hashCode() {
+               return fIdentifierName.hashCode();
+       }
+
+}
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