protected void showErrorPage(final ErrorInfo info) {
storeState();
hideProgress();
myRootComponent = null;
myErrorMessages.removeAll();
if (info.myShowStack) {
info.myMessages.add(
0, new FixableMessageInfo(true, info.myDisplayMessage, "", "", null, null));
ByteArrayOutputStream stream = new ByteArrayOutputStream();
info.myThrowable.printStackTrace(new PrintStream(stream));
myErrorStack.setText(stream.toString());
myErrorStackLayout.show(myErrorStackPanel, ERROR_STACK_CARD);
} else {
myErrorStack.setText(null);
myErrorStackLayout.show(myErrorStackPanel, ERROR_NO_STACK_CARD);
}
for (FixableMessageInfo message : info.myMessages) {
addErrorMessage(
message, message.myErrorIcon ? Messages.getErrorIcon() : Messages.getWarningIcon());
}
myErrorPanel.revalidate();
myLayout.show(this, ERROR_CARD);
DesignerToolWindowManager.getInstance(getProject()).refresh(true);
repaint();
}
protected void restoreState() {
DesignerToolWindowManager toolManager = DesignerToolWindowManager.getInstance(getProject());
if (myExpandedState != null) {
List<RadComponent> expanded = new ArrayList<RadComponent>();
for (int[] path : myExpandedState) {
pathToComponent(expanded, myRootComponent, path, 0);
}
myExpandedComponents = expanded;
toolManager.expandFromState();
myExpandedState = null;
}
List<RadComponent> selection = new ArrayList<RadComponent>();
int[][] selectionState = mySourceSelectionState.get(getEditorText());
if (selectionState != null) {
for (int[] path : selectionState) {
pathToComponent(selection, myRootComponent, path, 0);
}
}
if (selection.isEmpty()) {
if (mySelectionState != null) {
for (int[] path : mySelectionState) {
pathToComponent(selection, myRootComponent, path, 0);
}
}
}
if (selection.isEmpty()) {
toolManager.refresh(true);
} else {
mySurfaceArea.setSelection(selection);
}
mySelectionState = null;
}
public EditableArea getActionsArea() {
TreeEditableArea treeArea = DesignerToolWindowManager.getInstance(getProject()).getTreeArea();
return treeArea == null ? mySurfaceArea : treeArea;
}