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Code Issues Packages Projects Releases Wiki Activity

Toggling, EOL markers, disabled descr support

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This commit is contained in:
Gregory.Shrago
2012-01-26 22:12:31 +03:00
parent b4bbffbd3b
commit 78d94de52b
1 changed files with 64 additions and 28 deletions
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plugins/devkit/src/actions/GenerateHighlightingMarkupAction.java
+64 -28
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@@ -35,6 +35,8 @@ import org.jetbrains.annotations.Nullable;
import java.util.ArrayList;
import java.util.LinkedList;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
/**
* @author gregsh
@@ -53,60 +55,77 @@ public class GenerateHighlightingMarkupAction extends AnAction {
PsiFile file = LangDataKeys.PSI_FILE.getData(e.getDataContext());
if (editor == null || file == null) return;
final Project project = file.getProject();
CommandProcessorEx commandProcessorEx = (CommandProcessorEx)CommandProcessorEx.getInstance();
Object commandToken = commandProcessorEx
.startCommand(project, e.getPresentation().getText(), e.getPresentation().getText(), UndoConfirmationPolicy.DEFAULT);
CommandProcessorEx commandProcessor = (CommandProcessorEx)CommandProcessorEx.getInstance();
Object commandToken = commandProcessor.startCommand(project, e.getPresentation().getText(), e.getPresentation().getText(), UndoConfirmationPolicy.DEFAULT);
AccessToken token = ApplicationManager.getApplication().acquireWriteActionLock(getClass());
try {
perform(project, editor.getDocument());
perform(project, editor.getDocument(), true);
}
finally {
token.finish();
commandProcessorEx.finishCommand(project, commandToken, null);
commandProcessor.finishCommand(project, commandToken, null);
}
}
private static void perform(Project project, final Document document) {
private static void perform(Project project, final Document document, final boolean compact) {
final CharSequence sequence = document.getCharsSequence();
final StringBuilder sb = new StringBuilder();
final int[] offset = new int[] {0};
final ArrayList<HighlightInfo> infos = new ArrayList<HighlightInfo>();
DaemonCodeAnalyzerImpl.processHighlights(
document, project, HighlightSeverity.WARNING, 0, sequence.length(),
new Processor<HighlightInfo>() {
@Override
public boolean process(HighlightInfo info) {
if (info.severity != HighlightSeverity.WARNING && info.severity != HighlightSeverity.ERROR) return true;
offset[0] = appendInfo(info, sb, sequence, offset[0], infos);
return true;
}
});
offset[0] = appendInfo(null, sb, sequence, offset[0], infos);
sb.append(sequence.subSequence(offset[0], sequence.length()));
Pattern pattern = Pattern.compile("<(error|warning|EOLError|EOLWarning)(?:\\s|=|\\w+|\\\"(?:[^\"]|\\\\\\\")*?\\\")*>(.*?)</\\1>");
Matcher matcher = pattern.matcher(sequence);
if (matcher.find()) {
int pos = 0;
do {
sb.append(sequence, pos, matcher.start(0));
sb.append(sequence, matcher.start(2), matcher.end(2));
pos = matcher.end(0);
}
while (matcher.find(pos));
sb.append(sequence, pos, sequence.length());
}
else {
final int[] offset = new int[] {0};
final ArrayList<HighlightInfo> infos = new ArrayList<HighlightInfo>();
DaemonCodeAnalyzerImpl.processHighlights(
document, project, HighlightSeverity.WARNING, 0, sequence.length(),
new Processor<HighlightInfo>() {
@Override
public boolean process(HighlightInfo info) {
if (info.severity != HighlightSeverity.WARNING && info.severity != HighlightSeverity.ERROR) return true;
offset[0] = appendInfo(info, sb, sequence, offset[0], infos, compact);
return true;
}
});
offset[0] = appendInfo(null, sb, sequence, offset[0], infos, compact);
sb.append(sequence.subSequence(offset[0], sequence.length()));
}
document.setText(sb);
}
private static int appendInfo(@Nullable HighlightInfo info, StringBuilder sb, CharSequence sequence, int offset, ArrayList<HighlightInfo> infos) {
private static int appendInfo(@Nullable HighlightInfo info,
StringBuilder sb,
CharSequence sequence,
int offset,
ArrayList<HighlightInfo> infos, final boolean compact) {
if (info == null || !infos.isEmpty() && infos.get(infos.size() - 1).getEndOffset() < info.getStartOffset()) {
if (infos.size() == 1) {
HighlightInfo cur = infos.remove(0);
sb.append(sequence.subSequence(offset, cur.getStartOffset()));
sb.append(cur.severity == HighlightSeverity.WARNING ? "<warning>" : "<error>");
appendTag(sb, cur, true, compact);
sb.append(sequence.subSequence(cur.getStartOffset(), cur.getEndOffset()));
sb.append(cur.severity == HighlightSeverity.WARNING ? "</warning>" : "</error>");
appendTag(sb, cur, false, compact);
offset = cur.getEndOffset();
}
else {
// process overlapped
LinkedList<HighlightInfo> stack = new LinkedList<HighlightInfo>();
for (HighlightInfo cur : infos) {
offset = processStack(stack, sb, sequence, offset, cur.getStartOffset());
offset = processStack(stack, sb, sequence, offset, cur.getStartOffset(), compact);
sb.append(sequence.subSequence(offset, cur.getStartOffset()));
offset = cur.getStartOffset();
sb.append(cur.severity == HighlightSeverity.WARNING ? "<warning>" : "<error>");
appendTag(sb, cur, true, compact);
stack.addLast(cur);
}
offset = processStack(stack, sb, sequence, offset, sequence.length());
offset = processStack(stack, sb, sequence, offset, sequence.length(), compact);
infos.clear();
}
}
@@ -127,7 +146,8 @@ public class GenerateHighlightingMarkupAction extends AnAction {
StringBuilder sb,
CharSequence sequence,
int offset,
final int endOffset) {
final int endOffset,
final boolean compact) {
if (stack.isEmpty()) return offset;
for (HighlightInfo cur = stack.peekLast(); cur != null && cur.getEndOffset() <= endOffset; cur = stack.peekLast()) {
stack.removeLast();
@@ -138,8 +158,24 @@ public class GenerateHighlightingMarkupAction extends AnAction {
//System.out.println("Incorrect overlapping infos: " + offset + " > " + cur.getEndOffset());
}
offset = cur.getEndOffset();
sb.append(cur.severity == HighlightSeverity.WARNING ? "</warning>" : "</error>");
appendTag(sb, cur, false, compact);
}
return offset;
}
private static void appendTag(StringBuilder sb, HighlightInfo cur, boolean opening, final boolean compact) {
sb.append("<");
if (!opening) sb.append("/");
if (cur.isAfterEndOfLine) {
sb.append(cur.severity == HighlightSeverity.WARNING ? "EOLWarning" : "EOLError");
}
else {
sb.append(cur.severity == HighlightSeverity.WARNING ? "warning" : "error");
}
if (opening && !compact) {
sb.append(" descr=\"").append(cur.description).append("\"");
}
sb.append(">");
}
}