/**
* Line endings can be an issue when running tests on different OSs. This function standardizes
* the line endings to use <code>\n</code>
*
* <p>It will get the text from the given editor, change the line endings, and then save the
* editor
*
* @param editor standardize the line endings of the text presented in this editor.
*/
private static void standardizeLineEndings(StructuredTextEditor editor) {
IDocument doc = editor.getTextViewer().getDocument();
String contents = doc.get();
contents = StringUtils.replace(contents, "\r\n", "\n");
contents = StringUtils.replace(contents, "\r", "\n");
doc.set(contents);
}
private void formatAndAssertEquals(
String beforePath, String afterPath, XMLFormattingPreferences prefs)
throws UnsupportedEncodingException, IOException, CoreException {
IStructuredModel beforeModel = null, afterModel = null;
try {
beforeModel = getModelForEdit(beforePath);
assertNotNull("could not retrieve structured model for : " + beforePath, beforeModel);
afterModel = getModelForEdit(afterPath);
assertNotNull("could not retrieve structured model for : " + afterPath, afterModel);
IStructuredDocument document = beforeModel.getStructuredDocument();
String normalizedContents = document.get();
normalizedContents = StringUtils.replace(normalizedContents, "\r\n", "\n");
normalizedContents = StringUtils.replace(normalizedContents, "\r", "\n");
document.set(normalizedContents);
if (prefs == null) prefs = new XMLFormattingPreferences();
TextEdit edit = partitionFormatter.format(beforeModel, 0, document.getLength(), prefs);
try {
edit.apply(document);
} catch (MalformedTreeException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (BadLocationException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
ByteArrayOutputStream formattedBytes = new ByteArrayOutputStream();
beforeModel.save(formattedBytes); // "beforeModel" should now be
// after the formatter
ByteArrayOutputStream afterBytes = new ByteArrayOutputStream();
afterModel.save(afterBytes);
String expectedContents = new String(afterBytes.toByteArray(), UTF_8);
String actualContents = new String(formattedBytes.toByteArray(), UTF_8);
/* Make some adjustments to ignore cross platform line delimiter issues */
expectedContents = StringUtils.replace(expectedContents, "\r\n", "\n");
expectedContents = StringUtils.replace(expectedContents, "\r", "\n");
actualContents = StringUtils.replace(actualContents, "\r\n", "\n");
actualContents = StringUtils.replace(actualContents, "\r", "\n");
assertTrue(
"Formatted document differs from the expected.\nExpected Contents:\n"
+ expectedContents
+ "\nActual Contents:\n"
+ actualContents,
fStringCompareUtil.equalsIgnoreLineSeperator(expectedContents, actualContents));
} finally {
if (beforeModel != null) beforeModel.releaseFromEdit();
if (afterModel != null) afterModel.releaseFromEdit();
}
}
/*
* (non-Javadoc)
*
* @seeorg.eclipse.ui.navigator.ILinkHelper#activateEditor(org.eclipse.ui.
* IWorkbenchPage, org.eclipse.jface.viewers.IStructuredSelection)
*/
@Override
public void activateEditor(IWorkbenchPage aPage, IStructuredSelection aSelection) {
// System.out.println("activateEditor: "+isDragActive);
if (aSelection == null || aSelection.isEmpty()) {
return;
}
Object obj = aSelection.getFirstElement();
if (obj instanceof IOfsModelResource) {
IOfsModelResource ofsResource = (IOfsModelResource) obj;
URI uri = ofsResource.getURI();
String extension = uri.fileExtension();
if (extension != null
&& StringUtils.contains(PageConstants.PAGE_DESIGNER_FILE_EXTENSIONS, extension, true)) {
// check if an editor is alread open for the given uri.
String filename = uri.lastSegment();
String id =
PlatformUI.getWorkbench().getEditorRegistry().getDefaultEditor(filename).getId();
for (IEditorReference editor : aPage.getEditorReferences()) {
if (editor.getId().equals(id)) {
try {
IEditorInput eInput = editor.getEditorInput();
if (eInput instanceof FileEditorInput) {
FileEditorInput fInput = (FileEditorInput) eInput;
if (filename.equals(fInput.getName())) {
if (isDragActive) {
// an editor is already open, simply return
// to avoid the activation of this editor.
isDragActive = false;
return;
}
}
}
} catch (PartInitException ex) {
// silently ignore
}
}
}
}
}
// editor not found
super.activateEditor(aPage, aSelection);
}
protected void addAttributeValueProposals(
ContentAssistRequest contentAssistRequest, CompletionProposalInvocationContext context) {
IDOMNode node = (IDOMNode) contentAssistRequest.getNode();
String tagName = node.getNodeName();
IStructuredDocumentRegion open = node.getFirstStructuredDocumentRegion();
ITextRegionList openRegions = open.getRegions();
int i = openRegions.indexOf(contentAssistRequest.getRegion());
if (i < 0) return;
ITextRegion nameRegion = null;
while (i >= 0) {
nameRegion = openRegions.get(i--);
if (nameRegion.getType() == DOMRegionContext.XML_TAG_ATTRIBUTE_NAME) break;
}
// get the attribute in question (first attr name to the left of the cursor)
String attributeName = null;
if (nameRegion != null) attributeName = open.getText(nameRegion);
ProposalType proposalType = resolveProposalType(tagName, attributeName);
if (ProposalType.None.equals(proposalType)) {
return;
}
String currentValue = null;
if (contentAssistRequest.getRegion().getType() == DOMRegionContext.XML_TAG_ATTRIBUTE_VALUE)
currentValue = contentAssistRequest.getText();
else currentValue = "";
String matchString = null;
int matchStrLen = contentAssistRequest.getMatchString().length();
int start = contentAssistRequest.getReplacementBeginPosition();
int length = contentAssistRequest.getReplacementLength();
if (currentValue.length() > StringUtils.strip(currentValue).length()
&& (currentValue.startsWith("\"") || currentValue.startsWith("'"))
&& matchStrLen > 0) {
// Value is surrounded by (double) quotes.
matchString = currentValue.substring(1, matchStrLen);
start++;
length = currentValue.length() - 2;
currentValue = currentValue.substring(1, length + 1);
} else {
matchString = currentValue.substring(0, matchStrLen);
}
IJavaProject project = getJavaProject(contentAssistRequest);
try {
switch (proposalType) {
case Package:
proposePackage(contentAssistRequest, project, matchString, start, length);
break;
case TypeAlias:
addProposals(
contentAssistRequest,
ProposalComputorHelper.proposeJavaType(project, start, length, false, matchString));
break;
case ResultType:
addProposals(
contentAssistRequest,
ProposalComputorHelper.proposeJavaType(project, start, length, true, matchString));
break;
case ResultProperty:
proposeProperty(contentAssistRequest, matchString, start, length, node);
break;
case TypeHandlerType:
addProposals(
contentAssistRequest,
ProposalComputorHelper.proposeTypeHandler(project, start, length, matchString));
break;
case CacheType:
addProposals(
contentAssistRequest,
ProposalComputorHelper.proposeCacheType(project, start, length, matchString));
break;
case SettingName:
addProposals(
contentAssistRequest,
ProposalComputorHelper.proposeSettingName(start, length, matchString));
break;
case ObjectFactory:
addProposals(
contentAssistRequest,
ProposalComputorHelper.proposeObjectFactory(project, start, length, matchString));
break;
case ObjectWrapperFactory:
addProposals(
contentAssistRequest,
ProposalComputorHelper.proposeObjectWrapperFactory(
project, start, length, matchString));
break;
case StatementId:
proposeStatementId(contentAssistRequest, project, matchString, start, length, node);
break;
case MapperNamespace:
proposeMapperNamespace(contentAssistRequest, project, start, length);
break;
case ResultMap:
String ownId =
"resultMap".equals(tagName) && "extends".equals(attributeName)
? XpathUtil.xpathString(node, "@id")
: null;
addProposals(
contentAssistRequest,
proposeResultMapReference(
project,
node.getOwnerDocument(),
start,
currentValue,
matchString.length(),
ownId));
break;
case Include:
addProposals(
contentAssistRequest,
ProposalComputorHelper.proposeReference(
project, node.getOwnerDocument(), matchString, start, length, "sql", null));
break;
case SelectId:
// TODO: include mapper methods with @Select.
addProposals(
contentAssistRequest,
ProposalComputorHelper.proposeReference(
project, node.getOwnerDocument(), matchString, start, length, "select", null));
break;
case KeyProperty:
String nodeName = node.getNodeName();
Node statementNode =
"update".equals(nodeName) || "insert".equals(nodeName)
? node
: MybatipseXmlUtil.findEnclosingStatementNode(node.getParentNode());
addProposals(
contentAssistRequest,
proposeParameter(project, start, length, statementNode, false, matchString));
break;
case ParamProperty:
addProposals(
contentAssistRequest,
proposeParameter(
project,
start,
length,
MybatipseXmlUtil.findEnclosingStatementNode(node),
true,
matchString));
break;
case ParamPropertyPartial:
AttrTextParser parser = new AttrTextParser(currentValue, matchString.length());
addProposals(
contentAssistRequest,
proposeParameter(
project,
start + parser.getMatchStringStart(),
parser.getReplacementLength(),
MybatipseXmlUtil.findEnclosingStatementNode(node.getParentNode()),
true,
parser.getMatchString()));
break;
default:
break;
}
} catch (Exception e) {
Activator.log(Status.ERROR, e.getMessage(), e);
}
}
public String getAdditionalProposalInfo() {
String additionalInfo = super.getAdditionalProposalInfo();
return StringUtils.convertToHTMLContent(additionalInfo);
}
