nc.closeElement("img");
}
@Override
protected void render(final PatchScript script) {
final SparseHtmlFile a = getSparseHtmlFileA(script);
final SparseHtmlFile b = getSparseHtmlFileB(script);
final SafeHtmlBuilder nc = new SafeHtmlBuilder();
// Display the patch header
for (final String line : script.getPatchHeader()) {
appendFileHeader(nc, line);
}
if (script.getDisplayMethodA() == DisplayMethod.IMG
|| script.getDisplayMethodB() == DisplayMethod.IMG) {
final String rawBase = GWT.getHostPageBaseURL() + "cat/";
nc.openTr();
nc.setAttribute("valign", "center");
nc.setAttribute("align", "center");
nc.openTd();
nc.nbsp();
nc.closeTd();
nc.openTd();
nc.nbsp();
nc.closeTd();
nc.openTd();
nc.nbsp();
nc.closeTd();
nc.openTd();
if (script.getDisplayMethodA() == DisplayMethod.IMG) {
if (idSideA == null) {
appendImgTag(nc, rawBase + KeyUtil.encode(patchKey.toString()) + "^1");
} else {
Patch.Key k = new Patch.Key(idSideA, patchKey.get());
appendImgTag(nc, rawBase + KeyUtil.encode(k.toString()) + "^0");
}
}
if (script.getDisplayMethodB() == DisplayMethod.IMG) {
appendImgTag(nc, rawBase + KeyUtil.encode(patchKey.toString()) + "^0");
}
nc.closeTd();
nc.closeTr();
}
final boolean syntaxHighlighting =
script.getDiffPrefs().isSyntaxHighlighting();
final ArrayList<PatchLine> lines = new ArrayList<PatchLine>();
for (final EditList.Hunk hunk : script.getHunks()) {
appendHunkHeader(nc, hunk);
while (hunk.next()) {
if (hunk.isContextLine()) {
openLine(nc);
appendLineNumber(nc, hunk.getCurA());
appendLineNumber(nc, hunk.getCurB());
appendLineText(nc, false, CONTEXT, a, hunk.getCurA());
closeLine(nc);
hunk.incBoth();
lines.add(new PatchLine(CONTEXT, hunk.getCurA(), hunk.getCurB()));
} else if (hunk.isDeletedA()) {
openLine(nc);
appendLineNumber(nc, hunk.getCurA());
padLineNumber(nc);
appendLineText(nc, syntaxHighlighting, DELETE, a, hunk.getCurA());
closeLine(nc);
hunk.incA();
lines.add(new PatchLine(DELETE, hunk.getCurA(), 0));
if (a.size() == hunk.getCurA()
&& script.getA().isMissingNewlineAtEnd()) {
appendNoLF(nc);
}
} else if (hunk.isInsertedB()) {
openLine(nc);
padLineNumber(nc);
appendLineNumber(nc, hunk.getCurB());
appendLineText(nc, syntaxHighlighting, INSERT, b, hunk.getCurB());
closeLine(nc);
hunk.incB();
lines.add(new PatchLine(INSERT, 0, hunk.getCurB()));
if (b.size() == hunk.getCurB()
&& script.getB().isMissingNewlineAtEnd()) {
appendNoLF(nc);
}
}
}