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IDEA-349699 convert StatusBarUpdater to kotlin (to be able to use modern API)

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GitOrigin-RevId: d82dd09a6964f67ba74c3536c0f145d230ca649e
This commit is contained in:
Vladimir Krivosheev
2024-03-24 23:01:29 +00:00
committed by intellij-monorepo-bot
parent 8c201653cf
commit 5ccbdb8c44
1 changed files with 47 additions and 53 deletions
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platform/lang-impl/src/com/intellij/codeInsight/daemon/impl/StatusBarUpdater.kt
+47 -53
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@@ -1,70 +1,64 @@
// Copyright 2000-2023 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license.
// Copyright 2000-2024 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license.
package com.intellij.codeInsight.daemon.impl
package com.intellij.codeInsight.daemon.impl;
import com.intellij.codeInsight.daemon.DaemonCodeAnalyzer
import com.intellij.codeInsight.daemon.DaemonCodeAnalyzer.DaemonListener
import com.intellij.lang.annotation.HighlightSeverity
import com.intellij.openapi.Disposable
import com.intellij.openapi.fileEditor.FileEditorManager
import com.intellij.openapi.fileEditor.FileEditorManagerEvent
import com.intellij.openapi.fileEditor.FileEditorManagerListener
import com.intellij.openapi.project.Project
import com.intellij.openapi.wm.WindowManager
import com.intellij.util.SingleAlarm
import com.intellij.codeInsight.daemon.DaemonCodeAnalyzer;
import com.intellij.lang.annotation.HighlightSeverity;
import com.intellij.openapi.Disposable;
import com.intellij.openapi.editor.Document;
import com.intellij.openapi.editor.Editor;
import com.intellij.openapi.fileEditor.FileEditorManager;
import com.intellij.openapi.fileEditor.FileEditorManagerEvent;
import com.intellij.openapi.fileEditor.FileEditorManagerListener;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.wm.StatusBar;
import com.intellij.openapi.wm.WindowManager;
import com.intellij.util.SingleAlarm;
import org.jetbrains.annotations.NotNull;
internal class StatusBarUpdater(private val project: Project) : Disposable {
private val myAlarm: SingleAlarm
final class StatusBarUpdater implements Disposable {
private final Project myProject;
private final SingleAlarm myAlarm;
private fun updateLater() {
myAlarm.cancelAndRequest()
}
StatusBarUpdater(Project project) {
myProject = project;
myAlarm = new SingleAlarm(() -> updateStatus(), 100, this);
override fun dispose() {
}
project.getMessageBus().connect(this).subscribe(FileEditorManagerListener.FILE_EDITOR_MANAGER, new FileEditorManagerListener() {
@Override
public void selectionChanged(@NotNull FileEditorManagerEvent event) {
updateLater();
init {
myAlarm = SingleAlarm({ updateStatus() }, 100, this)
project.messageBus.connect(this).subscribe(FileEditorManagerListener.FILE_EDITOR_MANAGER, object : FileEditorManagerListener {
override fun selectionChanged(event: FileEditorManagerEvent) {
updateLater()
}
});
})
project.getMessageBus().connect(this).subscribe(DaemonCodeAnalyzer.DAEMON_EVENT_TOPIC, new DaemonCodeAnalyzer.DaemonListener() {
@Override
public void daemonFinished() {
updateLater();
project.messageBus.connect(this).subscribe(DaemonCodeAnalyzer.DAEMON_EVENT_TOPIC, object : DaemonListener {
override fun daemonFinished() {
updateLater()
}
});
})
}
private void updateLater() {
myAlarm.cancelAndRequest();
}
@Override
public void dispose() {
}
private static final HighlightSeverity MIN = new HighlightSeverity("min", HighlightSeverity.INFORMATION.myVal + 1);
private void updateStatus() {
Editor editor = FileEditorManager.getInstance(myProject).getSelectedTextEditor();
if (editor == null || !editor.getContentComponent().hasFocus()){
return;
private fun updateStatus() {
val editor = FileEditorManager.getInstance(project).selectedTextEditor
if (editor == null || !editor.contentComponent.hasFocus()) {
return
}
Document document = editor.getDocument();
if (document.isInBulkUpdate()) return;
val document = editor.document
if (document.isInBulkUpdate) return
int offset = editor.getCaretModel().getOffset();
DaemonCodeAnalyzer codeAnalyzer = DaemonCodeAnalyzer.getInstance(myProject);
HighlightInfo info = ((DaemonCodeAnalyzerImpl)codeAnalyzer).findHighlightByOffset(document, offset, false, MIN);
String text = info != null && info.getDescription() != null ? info.getDescription() : "";
val offset = editor.caretModel.offset
val codeAnalyzer = DaemonCodeAnalyzer.getInstance(project)
val info = (codeAnalyzer as DaemonCodeAnalyzerImpl).findHighlightByOffset(document, offset, false, MIN)
val text = if (info != null && info.description != null) info.description else ""
StatusBar statusBar = WindowManager.getInstance().getStatusBar(editor.getContentComponent(), myProject);
if (statusBar != null && !text.equals(statusBar.getInfo())) {
statusBar.setInfo(text, "updater");
val statusBar = WindowManager.getInstance().getStatusBar(editor.contentComponent, project)
if (statusBar != null && text != statusBar.info) {
statusBar.setInfo(text, "updater")
}
}
companion object {
private val MIN = HighlightSeverity("min", HighlightSeverity.INFORMATION.myVal + 1)
}
}