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package com.intellij.execution.console;
import com.google.common.collect.Lists;
import com.intellij.execution.ExecutionBundle;
import com.intellij.execution.filters.Filter;
import com.intellij.execution.filters.HyperlinkInfo;
import com.intellij.execution.process.ProcessHandler;
import com.intellij.execution.ui.ConsoleView;
import com.intellij.execution.ui.ConsoleViewContentType;
import com.intellij.execution.ui.ObservableConsoleView;
import com.intellij.icons.AllIcons;
import com.intellij.openapi.Disposable;
import com.intellij.openapi.actionSystem.AnAction;
import com.intellij.openapi.actionSystem.AnActionEvent;
import com.intellij.openapi.actionSystem.Presentation;
import com.intellij.openapi.actionSystem.ToggleAction;
import com.intellij.openapi.application.ApplicationManager;
import com.intellij.openapi.project.DumbAware;
import com.intellij.openapi.util.Disposer;
import com.intellij.util.ArrayUtil;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import javax.swing.*;
import java.awt.*;
import java.util.Arrays;
import java.util.List;
public class DuplexConsoleView<S extends ConsoleView, T extends ConsoleView> extends JPanel implements ConsoleView, ObservableConsoleView {
private final static String PRIMARY_CONSOLE_PANEL = "PRIMARY_CONSOLE_PANEL";
private final static String SECONDARY_CONSOLE_PANEL = "SECONDARY_CONSOLE_PANEL";
@NotNull
private final S myPrimaryConsoleView;
@NotNull
private final T mySecondaryConsoleView;
private boolean myPrimary;
@Nullable
private ProcessHandler myProcessHandler;
@NotNull
private final SwitchDuplexConsoleViewAction mySwitchConsoleAction;
public DuplexConsoleView(@NotNull S primaryConsoleView, @NotNull T secondaryConsoleView) {
super(new CardLayout());
myPrimaryConsoleView = primaryConsoleView;
mySecondaryConsoleView = secondaryConsoleView;
add(myPrimaryConsoleView.getComponent(), PRIMARY_CONSOLE_PANEL);
add(mySecondaryConsoleView.getComponent(), SECONDARY_CONSOLE_PANEL);
mySwitchConsoleAction = new SwitchDuplexConsoleViewAction(this);
myPrimary = true;
enableConsole(false);
Disposer.register(this, myPrimaryConsoleView);
Disposer.register(this, mySecondaryConsoleView);
}
public static <S extends ConsoleView, T extends ConsoleView> DuplexConsoleView<S, T> create(S primary, T secondary) {
return new DuplexConsoleView<S, T>(primary, secondary);
}
public void enableConsole(boolean primary) {
if (primary == myPrimary) {
// nothing to do
return;
}
CardLayout cl = (CardLayout)(getLayout());
cl.show(this, primary ? PRIMARY_CONSOLE_PANEL : SECONDARY_CONSOLE_PANEL);
getSubConsoleView(primary).getComponent().requestFocus();
myPrimary = primary;
}
public boolean isPrimaryConsoleEnabled() {
return myPrimary;
}
@NotNull
public S getPrimaryConsoleView() {
return myPrimaryConsoleView;
}
@NotNull
public T getSecondaryConsoleView() {
return mySecondaryConsoleView;
}
public ConsoleView getSubConsoleView(boolean primary) {
return primary ? getPrimaryConsoleView() : getSecondaryConsoleView();
}
@Override
public void print(@NotNull String s, @NotNull ConsoleViewContentType contentType) {
myPrimaryConsoleView.print(s, contentType);
mySecondaryConsoleView.print(s, contentType);
}
@Override
public void clear() {
myPrimaryConsoleView.clear();
mySecondaryConsoleView.clear();
}
@Override
public void scrollTo(int offset) {
myPrimaryConsoleView.scrollTo(offset);
mySecondaryConsoleView.scrollTo(offset);
}
@Override
public void attachToProcess(ProcessHandler processHandler) {
myProcessHandler = processHandler;
myPrimaryConsoleView.attachToProcess(processHandler);
mySecondaryConsoleView.attachToProcess(processHandler);
}
@Override
public void setOutputPaused(boolean value) {
myPrimaryConsoleView.setOutputPaused(value);
mySecondaryConsoleView.setOutputPaused(value);
}
@Override
public boolean isOutputPaused() {
return false;
}
@Override
public boolean hasDeferredOutput() {
return myPrimaryConsoleView.hasDeferredOutput() && mySecondaryConsoleView.hasDeferredOutput();
}
@Override
public void performWhenNoDeferredOutput(Runnable runnable) {
}
@Override
public void setHelpId(String helpId) {
myPrimaryConsoleView.setHelpId(helpId);
mySecondaryConsoleView.setHelpId(helpId);
}
@Override
public void addMessageFilter(Filter filter) {
myPrimaryConsoleView.addMessageFilter(filter);
mySecondaryConsoleView.addMessageFilter(filter);
}
@Override
public void printHyperlink(String hyperlinkText, HyperlinkInfo info) {
myPrimaryConsoleView.printHyperlink(hyperlinkText, info);
mySecondaryConsoleView.printHyperlink(hyperlinkText, info);
}
@Override
public int getContentSize() {
return myPrimaryConsoleView.getContentSize();
}
@Override
public boolean canPause() {
return false;
}
@NotNull
@Override
public AnAction[] createConsoleActions() {
List<AnAction> actions = Lists.newArrayList();
actions.addAll(Arrays.asList(myPrimaryConsoleView.createConsoleActions()));
actions.add(mySwitchConsoleAction);
return ArrayUtil.toObjectArray(actions, AnAction.class);
}
@Override
public void allowHeavyFilters() {
myPrimaryConsoleView.allowHeavyFilters();
}
@Override
public JComponent getComponent() {
return this;
}
@Override
public JComponent getPreferredFocusableComponent() {
return this;
}
@Override
public void dispose() {
// registered children in constructor
}
@Override
public void addChangeListener(@NotNull ChangeListener listener, @NotNull Disposable parent) {
if (myPrimaryConsoleView instanceof ObservableConsoleView) {
((ObservableConsoleView)myPrimaryConsoleView).addChangeListener(listener, parent);
}
if (mySecondaryConsoleView instanceof ObservableConsoleView) {
((ObservableConsoleView)mySecondaryConsoleView).addChangeListener(listener, parent);
}
}
@NotNull
public Presentation getSwitchConsoleActionPresentation() {
return mySwitchConsoleAction.getTemplatePresentation();
}
private static class SwitchDuplexConsoleViewAction extends ToggleAction implements DumbAware {
private final DuplexConsoleView myConsole;
public SwitchDuplexConsoleViewAction(final DuplexConsoleView console) {
super(ExecutionBundle.message("run.configuration.show.command.line.action.name"), null,
AllIcons.Debugger.ToolConsole);
myConsole = console;
}
@Override
public boolean isSelected(final AnActionEvent event) {
return !myConsole.isPrimaryConsoleEnabled();
}
@Override
public void setSelected(final AnActionEvent event, final boolean flag) {
myConsole.enableConsole(!flag);
ApplicationManager.getApplication().invokeLater(new Runnable() {
@Override
public void run() {
update(event);
}
});
}
@Override
public void update(final AnActionEvent event) {
super.update(event);
final Presentation presentation = event.getPresentation();
final boolean isRunning = myConsole.myProcessHandler != null && !myConsole.myProcessHandler.isProcessTerminated();
if (isRunning) {
presentation.setEnabled(true);
}
else {
myConsole.enableConsole(true);
presentation.putClientProperty(SELECTED_PROPERTY, false);
presentation.setEnabled(false);
}
}
}
}
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