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.TemplateContextType;
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;
-import net.sourceforge.phpdt.core.ICompilationUnit;
-
/**
* 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;
- }
+ // 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://git.phpeclipse.com / phpeclipse.git / blobdiff