public void setFileContentsAreIdentical() {
if (myTopMessageDiffPanel == null
|| myTopMessageDiffPanel instanceof FileContentsAreIdenticalDiffPanel) {
LineSeparator sep1 =
myData.getContent1() == null ? null : myData.getContent1().getLineSeparator();
LineSeparator sep2 =
myData.getContent2() == null ? null : myData.getContent2().getLineSeparator();
if (LineSeparator.knownAndDifferent(sep1, sep2)) {
myTopMessageDiffPanel = new LineSeparatorsOnlyDiffPanel();
} else {
myTopMessageDiffPanel = new FileContentsAreIdenticalDiffPanel();
}
myPanel.insertTopComponent(myTopMessageDiffPanel);
}
}
public void setPatchAppliedApproximately() {
if (!(myTopMessageDiffPanel instanceof CanNotCalculateDiffPanel)) {
myTopMessageDiffPanel = new DiffIsApproximate();
myPanel.insertTopComponent(myTopMessageDiffPanel);
}
}
public void setTooBigFileErrorContents() {
setLineBlocks(LineBlocks.EMPTY);
myTopMessageDiffPanel = new CanNotCalculateDiffPanel();
myPanel.insertTopComponent(myTopMessageDiffPanel);
}