Examples with DeleteEdit org.eclipse.text.edits.DeleteEdit used on opensource projects

Example 26 with DeleteEdit

use of org.eclipse.text.edits.DeleteEdit in project flux by eclipse.

the class Utils method editsToJsonArray.

public static JSONArray editsToJsonArray(TextEdit edit) {
    final LinkedList<JSONObject> list = new LinkedList<JSONObject>();
    edit.accept(new TextEditVisitor() {

        @Override
        public boolean visit(DeleteEdit delete) {
            try {
                JSONObject json = new JSONObject();
                json.put("offset", delete.getOffset());
                json.put("length", delete.getLength());
                json.put("text", "");
                list.addFirst(json);
            } catch (JSONException e) {
                e.printStackTrace();
            }
            return super.visit(delete);
        }

        @Override
        public boolean visit(InsertEdit insert) {
            try {
                JSONObject json = new JSONObject();
                json.put("offset", insert.getOffset());
                json.put("length", 0);
                json.put("text", insert.getText());
                list.addFirst(json);
            } catch (JSONException e) {
                e.printStackTrace();
            }
            return super.visit(insert);
        }

        @Override
        public boolean visit(ReplaceEdit replace) {
            try {
                JSONObject json = new JSONObject();
                json.put("offset", replace.getOffset());
                json.put("length", replace.getLength());
                json.put("text", replace.getText());
                list.addFirst(json);
            } catch (JSONException e) {
                e.printStackTrace();
            }
            return super.visit(replace);
        }
    });
    return new JSONArray(list);
}

Example 27 with DeleteEdit

use of org.eclipse.text.edits.DeleteEdit in project che by eclipse.

the class CorrectPackageDeclarationProposal method addEdits.

/* (non-Javadoc)
	 * @see org.eclipse.jdt.internal.ui.text.correction.CUCorrectionProposal#addEdits(org.eclipse.jdt.internal.corext.textmanipulation
	 * .TextBuffer)
	 */
@Override
protected void addEdits(IDocument doc, TextEdit root) throws CoreException {
    super.addEdits(doc, root);
    ICompilationUnit cu = getCompilationUnit();
    IPackageFragment parentPack = (IPackageFragment) cu.getParent();
    IPackageDeclaration[] decls = cu.getPackageDeclarations();
    if (parentPack.isDefaultPackage() && decls.length > 0) {
        for (int i = 0; i < decls.length; i++) {
            ISourceRange range = decls[i].getSourceRange();
            root.addChild(new DeleteEdit(range.getOffset(), range.getLength()));
        }
        return;
    }
    if (!parentPack.isDefaultPackage() && decls.length == 0) {
        String lineDelim = StubUtility.getLineDelimiterUsed(cu);
        //$NON-NLS-1$
        String str = "package " + parentPack.getElementName() + ';' + lineDelim + lineDelim;
        root.addChild(new InsertEdit(0, str));
        return;
    }
    root.addChild(new ReplaceEdit(fLocation.getOffset(), fLocation.getLength(), parentPack.getElementName()));
}

Example 28 with DeleteEdit

use of org.eclipse.text.edits.DeleteEdit in project AutoRefactor by JnRouvignac.

the class SourceRewriter method addEdits.

/**
 * Adds the edits contained in the current instance to the provided edits for the provided document.
 *
 * @param document the document to edit
 * @param edits where to add edits
 */
public void addEdits(IDocument document, TextEdit edits) {
    for (SourceLocation loc : this.removals) {
        edits.addChild(new DeleteEdit(loc.getStartPosition(), loc.getLength()));
    }
    for (Entry<SourceLocation, String> entry : this.replacements.entrySet()) {
        SourceLocation loc = entry.getKey();
        String replacement = entry.getValue();
        edits.addChild(new ReplaceEdit(loc.getStartPosition(), loc.getLength(), replacement));
    }
}

Example 29 with DeleteEdit

use of org.eclipse.text.edits.DeleteEdit in project eclipse.platform.text by eclipse.

the class TextEditTests method testCovers1.

@Test
public void testCovers1() throws Exception {
    InsertEdit insert = new InsertEdit(1, "");
    DeleteEdit delete = new DeleteEdit(2, 2);
    Assert.assertEquals(false, insert.covers(delete));
}

Example 30 with DeleteEdit

use of org.eclipse.text.edits.DeleteEdit in project eclipse.platform.text by eclipse.

the class TextEditTests method testDelete2.

@Test
public void testDelete2() throws Exception {
    TextEdit e1 = new DeleteEdit(4, 1);
    TextEdit e2 = new DeleteEdit(3, 1);
    TextEdit e3 = new DeleteEdit(5, 1);
    fRoot.addChild(e1);
    fRoot.addChild(e2);
    fRoot.addChild(e3);
    UndoEdit undo = fRoot.apply(fDocument);
    assertEquals(fRoot, 3, 0);
    assertEquals(e1, 3, 0);
    assertEquals(e2, 3, 0);
    assertEquals(e3, 3, 0);
    Assert.assertEquals("Buffer content", "0126789", fDocument.get());
    doUndoRedo(undo, "0126789");
}