public void showPageFor(RefEntity refEntity, CommonProblemDescriptor descriptor) {
try {
String html = generateHTML(refEntity, descriptor);
myHTMLViewer.read(new StringReader(html), null);
setupStyle();
myHTMLViewer.setCaretPosition(0);
} catch (Exception e) {
showEmpty();
} finally {
myCurrentEntity = refEntity;
myCurrentDescriptor = descriptor;
}
}
public void showDescription(InspectionTool tool) {
if (tool.getShortName().length() == 0) {
showEmpty();
return;
}
@NonNls StringBuffer page = new StringBuffer();
page.append("<table border='0' cellspacing='0' cellpadding='0' width='100%'>");
page.append("<tr><td colspan='2'>");
HTMLComposer.appendHeading(
page, InspectionsBundle.message("inspection.tool.in.browser.id.title"));
page.append("</td></tr>");
page.append("<tr><td width='37'></td>" + "<td>");
page.append(tool.getShortName());
page.append("</td></tr>");
page.append("<tr height='10'></tr>");
page.append("<tr><td colspan='2'>");
HTMLComposer.appendHeading(
page, InspectionsBundle.message("inspection.tool.in.browser.description.title"));
page.append("</td></tr>");
page.append("<tr><td width='37'></td>" + "<td>");
@NonNls final String underConstruction = "<b>" + UNDER_CONSTRUCTION + "</b></html>";
try {
@NonNls String description = tool.loadDescription();
if (description == null) {
description = underConstruction;
}
page.append(UIUtil.getHtmlBody(description));
page.append("</td></tr></table>");
myHTMLViewer.setText(XmlStringUtil.wrapInHtml(page));
setupStyle();
} finally {
myCurrentEntity = null;
}
}
public void dispose() {
removeAll();
if (myHTMLViewer != null) {
myHTMLViewer.removeHyperlinkListener(myHyperLinkListener);
myHTMLViewer = null;
}
myClickListeners.clear();
}
@SuppressWarnings({"HardCodedStringLiteral"})
public void showEmpty() {
myCurrentEntity = null;
try {
myHTMLViewer.read(new StringReader("<html><body></body></html>"), null);
} catch (IOException e) {
// can't be
}
}
private void showPageFromHistory(RefEntity newEntity) {
InspectionTool tool = getTool(newEntity);
try {
if (tool instanceof DescriptorProviderInspection
&& !(tool instanceof CommonInspectionToolWrapper)) {
showEmpty();
} else {
try {
String html = generateHTML(newEntity, tool);
myHTMLViewer.read(new StringReader(html), null);
setupStyle();
myHTMLViewer.setCaretPosition(0);
} catch (Exception e) {
showEmpty();
}
}
} finally {
myCurrentEntity = newEntity;
myCurrentDescriptor = null;
}
}
private void setupStyle() {
Document document = myHTMLViewer.getDocument();
if (!(document instanceof StyledDocument)) {
return;
}
StyledDocument styledDocument = (StyledDocument) document;
EditorColorsManager colorsManager = EditorColorsManager.getInstance();
EditorColorsScheme scheme = colorsManager.getGlobalScheme();
Style style = styledDocument.addStyle("active", null);
StyleConstants.setFontFamily(style, scheme.getEditorFontName());
StyleConstants.setFontSize(style, scheme.getEditorFontSize());
styledDocument.setCharacterAttributes(0, document.getLength(), style, false);
}
public Browser(InspectionResultsView view) {
super(new BorderLayout());
myView = view;
myCurrentEntity = null;
myCurrentDescriptor = null;
myHTMLViewer =
new JEditorPane(
UIUtil.HTML_MIME,
InspectionsBundle.message("inspection.offline.view.empty.browser.text"));
myHTMLViewer.setEditable(false);
myHyperLinkListener =
new HyperlinkListener() {
@Override
public void hyperlinkUpdate(HyperlinkEvent e) {
if (e.getEventType() == HyperlinkEvent.EventType.ACTIVATED) {
JEditorPane pane = (JEditorPane) e.getSource();
if (e instanceof HTMLFrameHyperlinkEvent) {
HTMLFrameHyperlinkEvent evt = (HTMLFrameHyperlinkEvent) e;
HTMLDocument doc = (HTMLDocument) pane.getDocument();
doc.processHTMLFrameHyperlinkEvent(evt);
} else {
try {
URL url = e.getURL();
@NonNls String ref = url.getRef();
if (ref.startsWith("pos:")) {
int delimeterPos = ref.indexOf(':', "pos:".length() + 1);
String startPosition = ref.substring("pos:".length(), delimeterPos);
String endPosition = ref.substring(delimeterPos + 1);
Integer textStartOffset = new Integer(startPosition);
Integer textEndOffset = new Integer(endPosition);
String fileURL = url.toExternalForm();
fileURL = fileURL.substring(0, fileURL.indexOf('#'));
VirtualFile vFile = VirtualFileManager.getInstance().findFileByUrl(fileURL);
if (vFile != null) {
fireClickEvent(vFile, textStartOffset.intValue(), textEndOffset.intValue());
}
} else if (ref.startsWith("descr:")) {
if (myCurrentDescriptor instanceof ProblemDescriptor) {
PsiElement psiElement =
((ProblemDescriptor) myCurrentDescriptor).getPsiElement();
if (psiElement == null) return;
VirtualFile vFile = psiElement.getContainingFile().getVirtualFile();
if (vFile != null) {
TextRange range =
((ProblemDescriptorBase) myCurrentDescriptor).getTextRange();
fireClickEvent(vFile, range.getStartOffset(), range.getEndOffset());
}
}
} else if (ref.startsWith("invoke:")) {
int actionNumber = Integer.parseInt(ref.substring("invoke:".length()));
getTool()
.getQuickFixes(new RefElement[] {(RefElement) myCurrentEntity})[
actionNumber]
.doApplyFix(new RefElement[] {(RefElement) myCurrentEntity}, myView);
} else if (ref.startsWith("invokelocal:")) {
int actionNumber = Integer.parseInt(ref.substring("invokelocal:".length()));
if (actionNumber > -1) {
invokeLocalFix(actionNumber);
}
} else if (ref.startsWith("suppress:")) {
final SuppressActionWrapper.SuppressTreeAction[] suppressTreeActions =
new SuppressActionWrapper(
myView.getProject(),
getTool(),
myView.getTree().getSelectionPaths())
.getChildren(null);
final List<AnAction> activeActions = new ArrayList<AnAction>();
for (SuppressActionWrapper.SuppressTreeAction suppressTreeAction :
suppressTreeActions) {
if (suppressTreeAction.isAvailable()) activeActions.add(suppressTreeAction);
}
if (!activeActions.isEmpty()) {
int actionNumber = Integer.parseInt(ref.substring("suppress:".length()));
if (actionNumber > -1 && activeActions.size() > actionNumber) {
activeActions.get(actionNumber).actionPerformed(null);
}
}
} else {
int offset = Integer.parseInt(ref);
String fileURL = url.toExternalForm();
fileURL = fileURL.substring(0, fileURL.indexOf('#'));
VirtualFile vFile = VirtualFileManager.getInstance().findFileByUrl(fileURL);
if (vFile == null) {
vFile = VfsUtil.findFileByURL(url);
}
if (vFile != null) {
fireClickEvent(vFile, offset, offset);
}
}
} catch (Throwable t) {
// ???
}
}
}
}
};
myHTMLViewer.addHyperlinkListener(myHyperLinkListener);
final JScrollPane pane = ScrollPaneFactory.createScrollPane(myHTMLViewer);
pane.setBorder(null);
add(pane, BorderLayout.CENTER);
setupStyle();
}
