Example usage for com.intellij.openapi.actionSystem IdeActions ACTION_SHOW_ERROR_DESCRIPTION

Introduction

In this page you can find the example usage for com.intellij.openapi.actionSystem IdeActions ACTION_SHOW_ERROR_DESCRIPTION.

Prototype

String ACTION_SHOW_ERROR_DESCRIPTION

To view the source code for com.intellij.openapi.actionSystem IdeActions ACTION_SHOW_ERROR_DESCRIPTION.

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Usage

From source file:com.intellij.codeInsight.daemon.impl.actions.ShowErrorDescriptionAction.java

License:Apache License

private static void changeState() {
    if (Comparing.strEqual(ActionManagerEx.getInstanceEx().getPrevPreformedActionId(),
            IdeActions.ACTION_SHOW_ERROR_DESCRIPTION)) {
        shouldShowDescription = descriptionShown;
    } else {//from w ww  . ja  v a2 s .  co  m
        shouldShowDescription = false;
        descriptionShown = true;
    }
}

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From source file:com.intellij.codeInsight.daemon.impl.LocalInspectionsPass.java

License:Apache License

public LocalInspectionsPass(@NotNull PsiFile file, @Nullable Document document, int startOffset, int endOffset,
        @NotNull TextRange priorityRange, boolean ignoreSuppressed,
        @NotNull HighlightInfoProcessor highlightInfoProcessor) {
    super(file.getProject(), document, PRESENTABLE_NAME, file, null, new TextRange(startOffset, endOffset),
            true, highlightInfoProcessor);
    myStartOffset = startOffset;//from  ww  w.java 2s  .c  o  m
    myEndOffset = endOffset;
    myPriorityRange = priorityRange;
    myIgnoreSuppressed = ignoreSuppressed;
    setId(Pass.LOCAL_INSPECTIONS);

    final KeymapManager keymapManager = KeymapManager.getInstance();
    if (keymapManager != null) {
        final Keymap keymap = keymapManager.getActiveKeymap();
        myShortcutText = keymap == null ? ""
                : "(" + KeymapUtil
                        .getShortcutsText(keymap.getShortcuts(IdeActions.ACTION_SHOW_ERROR_DESCRIPTION)) + ")";
    } else {
        myShortcutText = "";
    }
    InspectionProfileWrapper profileToUse = InspectionProjectProfileManagerImpl.getInstanceImpl(myProject)
            .getProfileWrapper();

    Function<InspectionProfileWrapper, InspectionProfileWrapper> custom = file
            .getUserData(InspectionProfileWrapper.CUSTOMIZATION_KEY);
    if (custom != null) {
        profileToUse = custom.fun(profileToUse);
    }

    myProfileWrapper = profileToUse;
    assert myProfileWrapper != null;
    mySeverityRegistrar = ((SeverityProvider) myProfileWrapper.getInspectionProfile().getProfileManager())
            .getSeverityRegistrar();

    // initial guess
    setProgressLimit(300 * 2);
}

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From source file:com.intellij.codeInsight.hint.LineTooltipRenderer.java

License:Apache License

@Override
public LightweightHint show(@NotNull final Editor editor, @NotNull final Point p, final boolean alignToRight,
        @NotNull final TooltipGroup group, @NotNull final HintHint hintHint) {
    if (myText == null)
        return null;

    //setup text/* w w w. ja  va 2 s . c  o m*/
    myText = myText.replaceAll(String.valueOf(UIUtil.MNEMONIC), "");
    final boolean expanded = myCurrentWidth > 0 && dressDescription(editor);

    final HintManagerImpl hintManager = HintManagerImpl.getInstanceImpl();
    final JComponent contentComponent = editor.getContentComponent();

    final JComponent editorComponent = editor.getComponent();
    if (!editorComponent.isShowing())
        return null;
    final JLayeredPane layeredPane = editorComponent.getRootPane().getLayeredPane();

    final JEditorPane pane = IdeTooltipManager.initPane(new Html(myText).setKeepFont(true), hintHint,
            layeredPane);
    hintHint.setContentActive(isActiveHtml(myText));
    if (!hintHint.isAwtTooltip()) {
        correctLocation(editor, pane, p, alignToRight, expanded, myCurrentWidth);
    }

    final JScrollPane scrollPane = ScrollPaneFactory.createScrollPane(pane);
    scrollPane.setBorder(null);

    scrollPane.setHorizontalScrollBarPolicy(ScrollPaneConstants.HORIZONTAL_SCROLLBAR_AS_NEEDED);
    scrollPane.setVerticalScrollBarPolicy(ScrollPaneConstants.VERTICAL_SCROLLBAR_AS_NEEDED);

    scrollPane.setOpaque(hintHint.isOpaqueAllowed());
    scrollPane.getViewport().setOpaque(hintHint.isOpaqueAllowed());

    scrollPane.setBackground(hintHint.getTextBackground());
    scrollPane.getViewport().setBackground(hintHint.getTextBackground());

    scrollPane.setViewportBorder(null);

    final Ref<AnAction> actionRef = new Ref<AnAction>();
    final LightweightHint hint = new LightweightHint(scrollPane) {
        @Override
        public void hide() {
            onHide(pane);
            super.hide();
            final AnAction action = actionRef.get();
            if (action != null) {
                action.unregisterCustomShortcutSet(contentComponent);
            }
        }
    };
    actionRef.set(new AnAction() {
        // an action to expand description when tooltip was shown after mouse move; need to unregister from editor component
        {
            registerCustomShortcutSet(new CustomShortcutSet(KeymapManager.getInstance().getActiveKeymap()
                    .getShortcuts(IdeActions.ACTION_SHOW_ERROR_DESCRIPTION)), contentComponent);
        }

        @Override
        public void actionPerformed(final AnActionEvent e) {
            expand(hint, editor, p, pane, alignToRight, group, hintHint);
        }
    });

    pane.addHyperlinkListener(new HyperlinkListener() {
        @Override
        public void hyperlinkUpdate(final HyperlinkEvent e) {
            myActiveLink = true;
            if (e.getEventType() == HyperlinkEvent.EventType.EXITED) {
                myActiveLink = false;
                return;
            }
            if (e.getEventType() == HyperlinkEvent.EventType.ACTIVATED) {
                final URL url = e.getURL();
                if (url != null) {
                    BrowserUtil.browse(url);
                    hint.hide();
                    return;
                }

                final String description = e.getDescription();
                if (description != null && handle(description, editor)) {
                    hint.hide();
                    return;
                }

                if (!expanded) {
                    expand(hint, editor, p, pane, alignToRight, group, hintHint);
                } else {
                    stripDescription();
                    hint.hide();
                    TooltipController.getInstance().showTooltip(editor, new Point(p.x - 3, p.y - 3),
                            createRenderer(myText, 0), false, group, hintHint);
                }
            }
        }
    });

    // This listener makes hint transparent for mouse events. It means that hint is closed
    // by MousePressed and this MousePressed goes into the underlying editor component.
    pane.addMouseListener(new MouseAdapter() {
        @Override
        public void mouseReleased(final MouseEvent e) {
            if (!myActiveLink) {
                MouseEvent newMouseEvent = SwingUtilities.convertMouseEvent(e.getComponent(), e,
                        contentComponent);
                hint.hide();
                contentComponent.dispatchEvent(newMouseEvent);
            }
        }

        @Override
        public void mouseExited(final MouseEvent e) {
            if (!expanded) {
                hint.hide();
            }
        }
    });

    hintManager.showEditorHint(hint, editor, p, HintManager.HIDE_BY_ANY_KEY | HintManager.HIDE_BY_TEXT_CHANGE
            | HintManager.HIDE_BY_OTHER_HINT | HintManager.HIDE_BY_SCROLLING, 0, false, hintHint);
    return hint;
}

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