diff options
Diffstat (limited to 'platform/usageView/src/com/intellij/usages/impl/UsageViewManagerImpl.java')
| -rw-r--r-- | platform/usageView/src/com/intellij/usages/impl/UsageViewManagerImpl.java | 476 |
1 files changed, 65 insertions, 411 deletions
diff --git a/platform/usageView/src/com/intellij/usages/impl/UsageViewManagerImpl.java b/platform/usageView/src/com/intellij/usages/impl/UsageViewManagerImpl.java index 0e7bae22d452..6d7ce9c07a14 100644 --- a/platform/usageView/src/com/intellij/usages/impl/UsageViewManagerImpl.java +++ b/platform/usageView/src/com/intellij/usages/impl/UsageViewManagerImpl.java @@ -15,60 +15,37 @@ */ package com.intellij.usages.impl; -import com.intellij.find.FindManager; import com.intellij.find.SearchInBackgroundOption; -import com.intellij.icons.AllIcons; -import com.intellij.openapi.actionSystem.KeyboardShortcut; +import com.intellij.openapi.actionSystem.DataKey; +import com.intellij.openapi.actionSystem.DataSink; +import com.intellij.openapi.actionSystem.TypeSafeDataProvider; import com.intellij.openapi.application.ApplicationManager; -import com.intellij.openapi.application.ModalityState; -import com.intellij.openapi.editor.Editor; -import com.intellij.openapi.editor.colors.CodeInsightColors; -import com.intellij.openapi.editor.colors.EditorColorsManager; -import com.intellij.openapi.editor.markup.TextAttributes; -import com.intellij.openapi.keymap.KeymapUtil; -import com.intellij.openapi.progress.ProcessCanceledException; import com.intellij.openapi.progress.ProgressIndicator; import com.intellij.openapi.progress.ProgressManager; import com.intellij.openapi.progress.Task; import com.intellij.openapi.progress.util.TooManyUsagesStatus; -import com.intellij.openapi.progress.util.ProgressWrapper; import com.intellij.openapi.project.DumbModeAction; import com.intellij.openapi.project.Project; -import com.intellij.openapi.ui.MessageType; -import com.intellij.openapi.ui.Messages; -import com.intellij.openapi.ui.popup.Balloon; -import com.intellij.openapi.util.*; +import com.intellij.openapi.util.Factory; +import com.intellij.openapi.util.Key; import com.intellij.openapi.util.text.StringUtil; import com.intellij.openapi.vfs.VirtualFile; import com.intellij.openapi.wm.ToolWindow; import com.intellij.openapi.wm.ToolWindowId; import com.intellij.openapi.wm.ToolWindowManager; -import com.intellij.psi.PsiFile; -import com.intellij.ui.HyperlinkAdapter; +import com.intellij.psi.search.GlobalSearchScope; +import com.intellij.psi.search.LocalSearchScope; +import com.intellij.psi.search.SearchScope; +import com.intellij.psi.util.PsiUtilCore; import com.intellij.ui.content.Content; import com.intellij.usageView.UsageViewBundle; import com.intellij.usages.*; -import com.intellij.util.Alarm; -import com.intellij.util.ArrayUtil; -import com.intellij.util.CommonProcessors; -import com.intellij.util.Processor; -import com.intellij.util.ui.RangeBlinker; +import com.intellij.usages.rules.PsiElementUsage; +import com.intellij.usages.rules.UsageInFile; import com.intellij.util.ui.UIUtil; -import com.intellij.xml.util.XmlStringUtil; -import org.jetbrains.annotations.NonNls; import org.jetbrains.annotations.NotNull; import org.jetbrains.annotations.Nullable; -import javax.swing.*; -import javax.swing.event.HyperlinkEvent; -import javax.swing.event.HyperlinkListener; -import java.awt.event.ActionEvent; -import java.util.ArrayList; -import java.util.Arrays; -import java.util.Collection; -import java.util.List; -import java.util.concurrent.atomic.AtomicBoolean; -import java.util.concurrent.atomic.AtomicInteger; import java.util.concurrent.atomic.AtomicReference; /** @@ -77,8 +54,6 @@ import java.util.concurrent.atomic.AtomicReference; public class UsageViewManagerImpl extends UsageViewManager { private final Project myProject; private static final Key<UsageView> USAGE_VIEW_KEY = Key.create("USAGE_VIEW"); - @NonNls private static final String LARGE_FILES_HREF_TARGET = "LargeFiles"; - @NonNls private static final String FIND_OPTIONS_HREF_TARGET = "FindOptions"; public UsageViewManagerImpl(@NotNull Project project) { myProject = project; @@ -114,7 +89,7 @@ public class UsageViewManagerImpl extends UsageViewManager { return showUsages(searchedFor, foundUsages, presentation, null); } - private void addContent(@NotNull UsageViewImpl usageView, @NotNull UsageViewPresentation presentation) { + void addContent(@NotNull UsageViewImpl usageView, @NotNull UsageViewPresentation presentation) { Content content = com.intellij.usageView.UsageViewManager.getInstance(myProject).addContent( presentation.getTabText(), presentation.getTabName(), @@ -135,19 +110,38 @@ public class UsageViewManagerImpl extends UsageViewManager { final boolean showNotFoundMessage, @NotNull final UsageViewPresentation presentation, @Nullable final UsageViewStateListener listener) { - final AtomicReference<UsageViewImpl> usageViewRef = new AtomicReference<UsageViewImpl>(); - final FindUsagesProcessPresentation processPresentation = new FindUsagesProcessPresentation(presentation); processPresentation.setShowNotFoundMessage(showNotFoundMessage); processPresentation.setShowPanelIfOnlyOneUsage(showPanelIfOnlyOneUsage); + return doSearchAndShow(searchFor, searcherFactory, presentation, processPresentation, listener); + } + + private UsageView doSearchAndShow(@NotNull final UsageTarget[] searchFor, + @NotNull final Factory<UsageSearcher> searcherFactory, + @NotNull final UsageViewPresentation presentation, + @NotNull final FindUsagesProcessPresentation processPresentation, + @Nullable final UsageViewStateListener listener) { + final SearchScope searchScope = getSearchScope(searchFor); + return doSearchAndShow(searchFor, searcherFactory, presentation, processPresentation, listener, searchScope); + } + + UsageView doSearchAndShow(@NotNull final UsageTarget[] searchFor, + @NotNull final Factory<UsageSearcher> searcherFactory, + @NotNull final UsageViewPresentation presentation, + @NotNull final FindUsagesProcessPresentation processPresentation, + @Nullable final UsageViewStateListener listener, + @NotNull final SearchScope searchScope) { + final AtomicReference<UsageViewImpl> usageViewRef = new AtomicReference<UsageViewImpl>(); + Task.Backgroundable task = new Task.Backgroundable(myProject, getProgressTitle(presentation), true, new SearchInBackgroundOption()) { @Override public void run(@NotNull final ProgressIndicator indicator) { - new SearchForUsagesRunnable(UsageViewManagerImpl.this.myProject, usageViewRef, presentation, searchFor, searcherFactory, - processPresentation, listener).run(); + new SearchForUsagesRunnable(UsageViewManagerImpl.this, UsageViewManagerImpl.this.myProject, usageViewRef, presentation, searchFor, searcherFactory, + processPresentation, searchScope, listener).run(); } + @NotNull @Override public DumbModeAction getDumbModeAction() { return DumbModeAction.CANCEL; @@ -164,38 +158,29 @@ public class UsageViewManagerImpl extends UsageViewManager { return usageViewRef.get(); } + @NotNull + private SearchScope getSearchScope(@NotNull UsageTarget[] searchFor) { + UsageTarget target = searchFor[0]; + if (target instanceof TypeSafeDataProvider) { + final SearchScope[] scope = new SearchScope[1]; + ((TypeSafeDataProvider)target).calcData(UsageView.USAGE_SCOPE, new DataSink() { + @Override + public <T> void put(DataKey<T> key, T data) { + scope[0] = (SearchScope)data; + } + }); + return scope[0]; + } + return GlobalSearchScope.projectScope(myProject); + } + @Override public void searchAndShowUsages(@NotNull UsageTarget[] searchFor, @NotNull Factory<UsageSearcher> searcherFactory, @NotNull FindUsagesProcessPresentation processPresentation, @NotNull UsageViewPresentation presentation, @Nullable UsageViewStateListener listener) { - final AtomicReference<UsageViewImpl> usageView = new AtomicReference<UsageViewImpl>(); - final SearchForUsagesRunnable runnable = new SearchForUsagesRunnable(myProject, usageView, presentation, searchFor, searcherFactory, processPresentation, listener); - final Factory<ProgressIndicator> progressIndicatorFactory = processPresentation.getProgressIndicatorFactory(); - - final ProgressIndicator progressIndicator = progressIndicatorFactory != null ? progressIndicatorFactory.create() : null; - - final AtomicBoolean findUsagesStartedShown = new AtomicBoolean(); - ApplicationManager.getApplication().executeOnPooledThread(new Runnable() { - @Override - public void run() { - try { - ProgressManager.getInstance().runProcess(new Runnable() { - @Override - public void run() { - runnable.searchUsages(findUsagesStartedShown); - } - }, progressIndicator); - } - catch (ProcessCanceledException e) { - //ignore - } - finally { - runnable.endSearchForUsages(findUsagesStartedShown); - } - } - }); + doSearchAndShow(searchFor, searcherFactory, presentation, processPresentation, listener); } @Override @@ -212,13 +197,11 @@ public class UsageViewManagerImpl extends UsageViewManager { public static String getProgressTitle(@NotNull UsageViewPresentation presentation) { final String scopeText = presentation.getScopeText(); String usagesString = StringUtil.capitalize(presentation.getUsagesString()); - String result = scopeText == null - ? UsageViewBundle.message("progress.searching.for", usagesString) - : UsageViewBundle.message("progress.searching.for.in", usagesString, scopeText); + String result = UsageViewBundle.message("progress.searching.for.in", usagesString, scopeText); return StringUtil.escapeXml(result); } - private void showToolWindow(boolean activateWindow) { + void showToolWindow(boolean activateWindow) { ToolWindow toolWindow = ToolWindowManager.getInstance(myProject).getToolWindow(ToolWindowId.FIND); toolWindow.show(null); if (activateWindow && !toolWindow.isActive()) { @@ -259,305 +242,6 @@ public class UsageViewManagerImpl extends UsageViewManager { }); } - private class SearchForUsagesRunnable implements Runnable { - private final AtomicInteger myUsageCountWithoutDefinition = new AtomicInteger(0); - private final AtomicReference<Usage> myFirstUsage = new AtomicReference<Usage>(); - @NotNull - private final Project myProject; - private final AtomicReference<UsageViewImpl> myUsageViewRef; - private final UsageViewPresentation myPresentation; - private final UsageTarget[] mySearchFor; - private final Factory<UsageSearcher> mySearcherFactory; - private final FindUsagesProcessPresentation myProcessPresentation; - private final UsageViewStateListener myListener; - - private SearchForUsagesRunnable(@NotNull Project project, - @NotNull AtomicReference<UsageViewImpl> usageViewRef, - @NotNull UsageViewPresentation presentation, - @NotNull UsageTarget[] searchFor, - @NotNull Factory<UsageSearcher> searcherFactory, - @NotNull FindUsagesProcessPresentation processPresentation, - @Nullable UsageViewStateListener listener) { - myProject = project; - myUsageViewRef = usageViewRef; - myPresentation = presentation; - mySearchFor = searchFor; - mySearcherFactory = searcherFactory; - myProcessPresentation = processPresentation; - myListener = listener; - } - - private UsageViewImpl getUsageView(ProgressIndicator indicator) { - UsageViewImpl usageView = myUsageViewRef.get(); - if (usageView != null) return usageView; - int usageCount = myUsageCountWithoutDefinition.get(); - if (usageCount >= 2 || usageCount == 1 && myProcessPresentation.isShowPanelIfOnlyOneUsage()) { - usageView = new UsageViewImpl(myProject, myPresentation, mySearchFor, mySearcherFactory); - usageView.associateProgress(indicator); - if (myUsageViewRef.compareAndSet(null, usageView)) { - openView(usageView); - final Usage firstUsage = myFirstUsage.get(); - if (firstUsage != null) { - final UsageViewImpl finalUsageView = usageView; - ApplicationManager.getApplication().runReadAction(new Runnable() { - @Override - public void run() { - finalUsageView.appendUsage(firstUsage); - } - }); - } - } - else { - Disposer.dispose(usageView); - } - return myUsageViewRef.get(); - } - return null; - } - - private void openView(@NotNull final UsageViewImpl usageView) { - SwingUtilities.invokeLater(new Runnable() { - @Override - public void run() { - if (myProject.isDisposed()) return; - addContent(usageView, myPresentation); - if (myListener != null) { - myListener.usageViewCreated(usageView); - } - showToolWindow(false); - } - }); - } - - @Override - public void run() { - AtomicBoolean findUsagesStartedShown = new AtomicBoolean(); - searchUsages(findUsagesStartedShown); - endSearchForUsages(findUsagesStartedShown); - } - - private void searchUsages(@NotNull final AtomicBoolean findStartedBalloonShown) { - ProgressIndicator indicator = ProgressWrapper.unwrap(ProgressManager.getInstance().getProgressIndicator()); - TooManyUsagesStatus.createFor(indicator); - Alarm findUsagesStartedBalloon = new Alarm(); - findUsagesStartedBalloon.addRequest(new Runnable() { - @Override - public void run() { - String balloon = UsageViewBundle.message("progress.searching.for", StringUtil.escapeXml(myPresentation.getUsagesString())); - notifyByFindBalloon(null, MessageType.WARNING, myProcessPresentation, UsageViewManagerImpl.this.myProject, - balloon); - findStartedBalloonShown.set(true); - } - }, 300, ModalityState.NON_MODAL); - UsageSearcher usageSearcher = mySearcherFactory.create(); - - usageSearcher.generate(new Processor<Usage>() { - @Override - public boolean process(final Usage usage) { - ProgressIndicator indicator = ProgressWrapper.unwrap(ProgressManager.getInstance().getProgressIndicator()); - if (indicator != null && indicator.isCanceled()) return false; - TooManyUsagesStatus tooManyUsagesStatus = TooManyUsagesStatus.getFrom(indicator); - boolean incrementCounter = !isSelfUsage(usage, mySearchFor); - - if (incrementCounter) { - final int usageCount = myUsageCountWithoutDefinition.incrementAndGet(); - if (usageCount == 1 && !myProcessPresentation.isShowPanelIfOnlyOneUsage()) { - myFirstUsage.compareAndSet(null, usage); - } - - final UsageViewImpl usageView = getUsageView(indicator); - - if (usageCount > UsageLimitUtil.USAGES_LIMIT && tooManyUsagesStatus.switchTooManyUsagesStatus()) { - showTooManyUsagesWarning(myProject, tooManyUsagesStatus, indicator, myPresentation, usageCount, usageView); - } - - if (usageView != null) { - ApplicationManager.getApplication().runReadAction(new Runnable() { - @Override - public void run() { - usageView.appendUsage(usage); - } - }); - } - } - return indicator == null || !indicator.isCanceled(); - } - }); - if (getUsageView(indicator) != null) { - ApplicationManager.getApplication().invokeLater(new Runnable() { - @Override - public void run() { - showToolWindow(true); - } - }, myProject.getDisposed()); - } - Disposer.dispose(findUsagesStartedBalloon); - ApplicationManager.getApplication().invokeLater(new Runnable() { - @Override - public void run() { - if (findStartedBalloonShown.get()) { - Balloon balloon = ToolWindowManager.getInstance(myProject).getToolWindowBalloon(ToolWindowId.FIND); - if (balloon != null) { - balloon.hide(); - } - } - } - }, myProject.getDisposed()); - } - - private void endSearchForUsages(@NotNull final AtomicBoolean findStartedBalloonShown) { - assert !ApplicationManager.getApplication().isDispatchThread() : Thread.currentThread(); - int usageCount = myUsageCountWithoutDefinition.get(); - if (usageCount == 0 && myProcessPresentation.isShowNotFoundMessage()) { - ApplicationManager.getApplication().invokeLater(new Runnable() { - @Override - public void run() { - final List<Action> notFoundActions = myProcessPresentation.getNotFoundActions(); - final String message = UsageViewBundle.message("dialog.no.usages.found.in", - StringUtil.decapitalize(myPresentation.getUsagesString()), - myPresentation.getScopeText()); - - if (notFoundActions.isEmpty()) { - String[] lines = myProcessPresentation.isShowFindOptionsPrompt() ? new String[] {StringUtil.escapeXml(message), createOptionsHtml(mySearchFor)} : new String[]{StringUtil.escapeXml(message)}; - notifyByFindBalloon(createGotToOptionsListener(mySearchFor), - MessageType.INFO, myProcessPresentation, UsageViewManagerImpl.this.myProject, lines); - findStartedBalloonShown.set(false); - } - else { - List<String> titles = new ArrayList<String>(notFoundActions.size() + 1); - titles.add(UsageViewBundle.message("dialog.button.ok")); - for (Action action : notFoundActions) { - Object value = action.getValue(FindUsagesProcessPresentation.NAME_WITH_MNEMONIC_KEY); - if (value == null) value = action.getValue(Action.NAME); - - titles.add((String)value); - } - - int option = Messages.showDialog(myProject, message, UsageViewBundle.message("dialog.title.information"), - ArrayUtil.toStringArray(titles), 0, Messages.getInformationIcon()); - - if (option > 0) { - notFoundActions.get(option - 1).actionPerformed(new ActionEvent(this, 0, titles.get(option))); - } - } - } - }, ModalityState.NON_MODAL, myProject.getDisposed()); - } - else if (usageCount == 1 && !myProcessPresentation.isShowPanelIfOnlyOneUsage()) { - ApplicationManager.getApplication().invokeLater(new Runnable() { - @Override - public void run() { - Usage usage = myFirstUsage.get(); - if (usage.canNavigate()) { - usage.navigate(true); - flashUsageScriptaculously(usage); - } - notifyByFindBalloon(createGotToOptionsListener(mySearchFor), - MessageType.INFO, myProcessPresentation, UsageViewManagerImpl.this.myProject,"Only one usage found.", createOptionsHtml( - mySearchFor)); - } - }, ModalityState.NON_MODAL, myProject.getDisposed()); - } - else { - final UsageViewImpl usageView = myUsageViewRef.get(); - if (usageView != null) { - usageView.drainQueuedUsageNodes(); - usageView.setSearchInProgress(false); - } - if (!myProcessPresentation.getLargeFiles().isEmpty()) { - ApplicationManager.getApplication().invokeLater(new Runnable() { - @Override - public void run() { - notifyByFindBalloon(null, MessageType.INFO, myProcessPresentation, UsageViewManagerImpl.this.myProject); - } - }, ModalityState.NON_MODAL, myProject.getDisposed()); - } - } - - if (myListener != null) { - myListener.findingUsagesFinished(myUsageViewRef.get()); - } - } - } - - private static void notifyByFindBalloon(final HyperlinkListener listener, - @NotNull final MessageType info, - @NotNull FindUsagesProcessPresentation processPresentation, - @NotNull final Project project, - @NotNull String... sLines) { - com.intellij.usageView.UsageViewManager.getInstance(project); // in case tool window not registered - - final List<String> lines = new ArrayList<String>(Arrays.asList(sLines)); - final Collection<PsiFile> largeFiles = processPresentation.getLargeFiles(); - List<String> resultLines = new ArrayList<String>(lines); - HyperlinkListener resultListener = listener; - if (!largeFiles.isEmpty()) { - String shortMessage = "(<a href='" + LARGE_FILES_HREF_TARGET + "'>" - + UsageViewBundle.message("large.files.were.ignored", largeFiles.size()) + "</a>)"; - - resultLines.add(shortMessage); - resultListener = new HyperlinkAdapter(){ - @Override - protected void hyperlinkActivated(HyperlinkEvent e) { - if (e.getDescription().equals(LARGE_FILES_HREF_TARGET)) { - String detailedMessage = detailedLargeFilesMessage(largeFiles); - List<String> strings = new ArrayList<String>(lines); - strings.add(detailedMessage); - ToolWindowManager.getInstance(project).notifyByBalloon(ToolWindowId.FIND, info, wrapInHtml(strings), AllIcons.Actions.Find, listener); - } - else if (listener != null) { - listener.hyperlinkUpdate(e); - } - } - }; - } - - ToolWindowManager.getInstance(project).notifyByBalloon(ToolWindowId.FIND, info, wrapInHtml(resultLines), AllIcons.Actions.Find, resultListener); - } - - @NotNull - private static String wrapInHtml(@NotNull List<String> strings) { - return XmlStringUtil.wrapInHtml(StringUtil.join(strings, "<br>")); - } - - @NotNull - private static String detailedLargeFilesMessage(@NotNull Collection<PsiFile> largeFiles) { - String message = ""; - if (largeFiles.size() == 1) { - final VirtualFile vFile = largeFiles.iterator().next().getVirtualFile(); - message += "File " + presentableFileInfo(vFile) + " is "; - } - else { - message += "Files<br> "; - - int counter = 0; - for (PsiFile file : largeFiles) { - final VirtualFile vFile = file.getVirtualFile(); - message += presentableFileInfo(vFile) + "<br> "; - if (counter++ > 10) break; - } - - message += "are "; - } - - message += "too large and cannot be scanned"; - return message; - } - - @NotNull - private static String presentableFileInfo(@NotNull VirtualFile vFile) { - return getPresentablePath(vFile) - + " (" - + presentableSize(getFileLength(vFile)) - + ")"; - } - - @NotNull - public static String presentableSize(long bytes) { - long megabytes = bytes / (1024 * 1024); - return UsageViewBundle.message("find.file.size.megabytes", Long.toString(megabytes)); - } - public static long getFileLength(@NotNull final VirtualFile virtualFile) { final long[] length = {-1L}; ApplicationManager.getApplication().runReadAction(new Runnable() { @@ -572,52 +256,22 @@ public class UsageViewManagerImpl extends UsageViewManager { } @NotNull - private static String getPresentablePath(@NotNull final VirtualFile virtualFile) { - return "'" + ApplicationManager.getApplication().runReadAction(new Computable<String>() { - @Override - public String compute() { - return virtualFile.getPresentableUrl(); - } - }) + "'"; + public static String presentableSize(long bytes) { + long megabytes = bytes / (1024 * 1024); + return UsageViewBundle.message("find.file.size.megabytes", Long.toString(megabytes)); } - @NotNull - private HyperlinkListener createGotToOptionsListener(@NotNull final UsageTarget[] targets) { - return new HyperlinkAdapter() { - @Override - protected void hyperlinkActivated(HyperlinkEvent e) { - if (e.getDescription().equals(FIND_OPTIONS_HREF_TARGET)) { - FindManager.getInstance(myProject).showSettingsAndFindUsages(targets); - } - } - }; + public static boolean isInScope(@NotNull Usage usage, @NotNull SearchScope searchScope) { + VirtualFile file = usage instanceof UsageInFile ? ((UsageInFile)usage).getFile() : usage instanceof PsiElementUsage ? PsiUtilCore + .getVirtualFile(((PsiElementUsage)usage).getElement()) : null; + return file != null && (searchScope instanceof LocalSearchScope + ? ((LocalSearchScope)searchScope).isInScope(file) : ((GlobalSearchScope)searchScope).contains(file)); } @NotNull - private static String createOptionsHtml(@NonNls UsageTarget[] searchFor) { - KeyboardShortcut shortcut = UsageViewImpl.getShowUsagesWithSettingsShortcut(searchFor); - String shortcutText = ""; - if (shortcut != null) { - shortcutText = " (" + KeymapUtil.getShortcutText(shortcut) + ")"; - } - return "<a href='" + FIND_OPTIONS_HREF_TARGET + "'>Find Options...</a>" + shortcutText; + public static String outOfScopeMessage(int nUsages, @NotNull SearchScope searchScope) { + return (nUsages == 1 ? "One usage is" : nUsages + " usages are") + + " out of scope '"+ searchScope.getDisplayName()+"'"; } - private static void flashUsageScriptaculously(@NotNull final Usage usage) { - if (!(usage instanceof UsageInfo2UsageAdapter)) { - return; - } - UsageInfo2UsageAdapter usageInfo = (UsageInfo2UsageAdapter)usage; - - Editor editor = usageInfo.openTextEditor(true); - if (editor == null) return; - TextAttributes attributes = EditorColorsManager.getInstance().getGlobalScheme().getAttributes(CodeInsightColors.BLINKING_HIGHLIGHTS_ATTRIBUTES); - - RangeBlinker rangeBlinker = new RangeBlinker(editor, attributes, 6); - List<Segment> segments = new ArrayList<Segment>(); - CommonProcessors.CollectProcessor<Segment> processor = new CommonProcessors.CollectProcessor<Segment>(segments); - usageInfo.processRangeMarkers(processor); - rangeBlinker.resetMarkers(segments); - rangeBlinker.startBlinking(); - } } |