本文整理汇总了Java中com.intellij.codeInsight.highlighting.HighlightUsagesHandler.createCustomHandler方法的典型用法代码示例。如果您正苦于以下问题：Java HighlightUsagesHandler.createCustomHandler方法的具体用法？Java HighlightUsagesHandler.createCustomHandler怎么用？Java HighlightUsagesHandler.createCustomHandler使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类com.intellij.codeInsight.highlighting.HighlightUsagesHandler的用法示例。
在下文中一共展示了HighlightUsagesHandler.createCustomHandler方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: handleCustomUsage
import com.intellij.codeInsight.highlighting.HighlightUsagesHandler; //导入方法依赖的package包/类
private static boolean handleCustomUsage(@NotNull Editor editor, @NotNull PsiFile file) {
final HighlightUsagesHandlerBase handler =
HighlightUsagesHandler.createCustomHandler(editor, file);
if (handler == null) {
return false;
}
final String featureId = handler.getFeatureId();
if (featureId != null) {
FeatureUsageTracker.getInstance().triggerFeatureUsed(featureId);
}
final List targets = handler.getTargets();
if (targets == null) {
return false;
}
try {
// TODO: 06/02/2017 handle custom usages
handler.highlightUsages();
// targets
// handler.computeUsages(targets);
// final List readUsages = handler.getReadUsages();
// final List writeUsages = handler.getWriteUsages();
Log.className("handleCustomUsage", handler);
return true;
} catch (Exception e) {
e.printStackTrace();
}
return false;
}
示例2: IdentifierHighlighterPass
import com.intellij.codeInsight.highlighting.HighlightUsagesHandler; //导入方法依赖的package包/类
IdentifierHighlighterPass(@Nonnull Project project, @Nonnull PsiFile file, @Nonnull Editor editor) {
super(project, editor.getDocument(), false);
myFile = file;
myEditor = editor;
myCaretOffset = myEditor.getCaretModel().getOffset();
myHighlightUsagesHandler = HighlightUsagesHandler.createCustomHandler(myEditor, myFile);
}
示例3: doCollectInformation
import com.intellij.codeInsight.highlighting.HighlightUsagesHandler; //导入方法依赖的package包/类
@Override
public void doCollectInformation(@NotNull final ProgressIndicator progress) {
@SuppressWarnings("unchecked") HighlightUsagesHandlerBase<PsiElement> handler = HighlightUsagesHandler.createCustomHandler(myEditor, myFile);
if (handler != null) {
List<PsiElement> targets = handler.getTargets();
handler.computeUsages(targets);
final List<TextRange> readUsages = handler.getReadUsages();
for (TextRange readUsage : readUsages) {
LOG.assertTrue(readUsage != null, "null text range from " + handler);
}
myReadAccessRanges.addAll(readUsages);
final List<TextRange> writeUsages = handler.getWriteUsages();
for (TextRange writeUsage : writeUsages) {
LOG.assertTrue(writeUsage != null, "null text range from " + handler);
}
myWriteAccessRanges.addAll(writeUsages);
if (!handler.highlightReferences()) return;
}
int flags = TargetElementUtil.ELEMENT_NAME_ACCEPTED | TargetElementUtil.REFERENCED_ELEMENT_ACCEPTED;
PsiElement myTarget;
try {
myTarget = TargetElementUtil.getInstance().findTargetElement(myEditor, flags, myCaretOffset);
}
catch (IndexNotReadyException e) {
return;
}
if (myTarget == null) {
if (!PsiDocumentManager.getInstance(myProject).isUncommited(myEditor.getDocument())) {
// when document is committed, try to check injected stuff - it's fast
Editor injectedEditor = InjectedLanguageUtil.getEditorForInjectedLanguageNoCommit(myEditor, myFile, myCaretOffset);
myTarget = TargetElementUtil.getInstance().findTargetElement(injectedEditor, flags, injectedEditor.getCaretModel().getOffset());
}
}
if (myTarget != null) {
highlightTargetUsages(myTarget);
} else {
PsiReference ref = TargetElementUtil.findReference(myEditor);
if (ref instanceof PsiPolyVariantReference) {
ResolveResult[] results = ((PsiPolyVariantReference)ref).multiResolve(false);
if (results.length > 0) {
for (ResolveResult result : results) {
PsiElement target = result.getElement();
if (target != null) {
highlightTargetUsages(target);
}
}
}
}
}
}
示例4: doCollectInformation
import com.intellij.codeInsight.highlighting.HighlightUsagesHandler; //导入方法依赖的package包/类
@Override
public void doCollectInformation(@NotNull final ProgressIndicator progress) {
if (!CodeInsightSettings.getInstance().HIGHLIGHT_IDENTIFIER_UNDER_CARET) {
return;
}
final HighlightUsagesHandlerBase<PsiElement> handler = HighlightUsagesHandler.createCustomHandler(myEditor, myFile);
if (handler != null) {
List<PsiElement> targets = handler.getTargets();
handler.computeUsages(targets);
final List<TextRange> readUsages = handler.getReadUsages();
for (TextRange readUsage : readUsages) {
LOG.assertTrue(readUsage != null, "null text range from " + handler);
}
myReadAccessRanges.addAll(readUsages);
final List<TextRange> writeUsages = handler.getWriteUsages();
for (TextRange writeUsage : writeUsages) {
LOG.assertTrue(writeUsage != null, "null text range from " + handler);
}
myWriteAccessRanges.addAll(writeUsages);
return;
}
int flags = TargetElementUtilBase.ELEMENT_NAME_ACCEPTED | TargetElementUtilBase.REFERENCED_ELEMENT_ACCEPTED;
PsiElement myTarget = TargetElementUtilBase.getInstance().findTargetElement(myEditor, flags, myCaretOffset);
if (myTarget == null) {
if (!PsiDocumentManager.getInstance(myProject).isUncommited(myEditor.getDocument())) {
// when document is committed, try to check injected stuff - it's fast
Editor injectedEditor = InjectedLanguageUtil.getEditorForInjectedLanguageNoCommit(myEditor, myFile, myCaretOffset);
if (injectedEditor != null) {
myTarget = TargetElementUtilBase.getInstance().findTargetElement(injectedEditor, flags, injectedEditor.getCaretModel().getOffset());
}
}
}
if (myTarget != null) {
highlightTargetUsages(myTarget);
} else {
PsiReference ref = TargetElementUtilBase.findReference(myEditor);
if (ref instanceof PsiPolyVariantReference) {
ResolveResult[] results = ((PsiPolyVariantReference)ref).multiResolve(false);
if (results.length > 0) {
for (ResolveResult result : results) {
PsiElement target = result.getElement();
if (target != null) {
highlightTargetUsages(target);
}
}
}
}
}
}