+++ /dev/null
-package net.sourceforge.phpdt.internal.corext.template.php;
-
-import net.sourceforge.phpdt.core.ICompilationUnit;
-
-import org.eclipse.jface.text.BadLocationException;
-import org.eclipse.jface.text.IDocument;
-import org.eclipse.jface.text.templates.Template;
-import org.eclipse.jface.text.templates.TemplateBuffer;
-import org.eclipse.jface.text.templates.TemplateContextType;
-import org.eclipse.jface.text.templates.TemplateException;
-import org.eclipse.jface.text.templates.TemplateTranslator;
-
-/**
- * A context for javadoc.
- */
-public class HTMLUnitContext extends CompilationUnitContext {
-
- // tags
- // private static final char HTML_TAG_BEGIN= '<';
- // private static final char HTML_TAG_END= '>';
- // private static final char JAVADOC_TAG_BEGIN= '@';
- /**
- * special characters '&' for the start of HTML entities '<' for the start
- * of HTML tags '#' for the start of colour attributes '{' for the start of
- * smarty partitions inside HTML code
- */
- private static final String specialChars = "&<#{";
-
- /**
- * Creates a javadoc template context.
- *
- * @param type
- * the context type.
- * @param document
- * the document.
- * @param completionOffset
- * the completion offset within the document.
- * @param completionLength
- * the completion length within the document.
- * @param compilationUnit
- * the compilation unit (may be <code>null</code>).
- */
- public HTMLUnitContext(TemplateContextType type, IDocument document,
- int completionOffset, int completionLength,
- ICompilationUnit compilationUnit) {
- super(type, document, completionOffset, completionLength,
- compilationUnit);
- }
-
- /*
- * @see TemplateContext#canEvaluate(Template templates)
- */
- public boolean canEvaluate(Template template) {
- String key = getKey();
-
- if (fForceEvaluation)
- return true;
-
- return template.matches(key, getContextType().getId())
- && (key.length() != 0)
- && template.getName().toLowerCase().startsWith(
- key.toLowerCase());
- }
-
- /*
- * @see DocumentTemplateContext#getCompletionPosition();
- */
- public int getStart() {
- IDocument document = getDocument();
- try {
- int start = getCompletionOffset();
- char ch = ' ';
- while (start != 0) {
- ch = document.getChar(start - 1);
- if (specialChars.indexOf(ch) != (-1)) {
- return --start;
- }
- if (Character.isUnicodeIdentifierPart(ch)) {
- start--;
- } else {
- break;
- }
- }
- if ((start != 0)
- && Character.isUnicodeIdentifierStart(document
- .getChar(start - 1))) {
- start--;
- if ((start != 0)
- && specialChars.indexOf(document.getChar(start - 1)) != (-1)) {
- start--;
- }
- }
-
- // while (((start != 0)
- // && Character.isUnicodeIdentifierPart(document.getChar(start -
- // 1)))
- // || ((start != 0)
- // && specialChars.indexOf(document.getChar(start - 1)) != (-1))) {
- // start--;
- // }
- //
- // if (((start != 0)
- // && Character.isUnicodeIdentifierStart(document.getChar(start -
- // 1)))
- // || ((start != 0)
- // && specialChars.indexOf(document.getChar(start - 1)) != (-1))) {
- // start--;
- // }
-
- return start;
-
- } catch (BadLocationException e) {
- return getCompletionOffset();
- }
- }
-
- /*
- * @see net.sourceforge.phpdt.internal.corext.template.DocumentTemplateContext#getEnd()
- */
- public int getEnd() {
-
- if (getCompletionLength() == 0)
- return super.getEnd();
-
- try {
- IDocument document = getDocument();
-
- int start = getCompletionOffset();
- int end = getCompletionOffset() + getCompletionLength();
-
- while (start != end
- && Character.isWhitespace(document.getChar(end - 1)))
- end--;
-
- return end;
-
- } catch (BadLocationException e) {
- return super.getEnd();
- }
- }
-
- /*
- * @see net.sourceforge.phpdt.internal.corext.template.DocumentTemplateContext#getKey()
- */
- public String getKey() {
-
- if (getCompletionLength() == 0)
- return super.getKey();
-
- try {
- IDocument document = getDocument();
-
- int start = getStart();
- int end = getCompletionOffset();
- return start <= end ? document.get(start, end - start) : ""; //$NON-NLS-1$
-
- } catch (BadLocationException e) {
- return super.getKey();
- }
- }
-
- /*
- * @see TemplateContext#evaluate(Template)
- */
- public TemplateBuffer evaluate(Template template)
- throws BadLocationException, TemplateException {
- TemplateTranslator translator = new TemplateTranslator();
- TemplateBuffer buffer = translator.translate(template);
-
- getContextType().resolve(buffer, this);
-
- return buffer;
- }
-
-}
git://secure.phpeclipse.com / phpeclipse.git / blobdiff