Examples with MarkupModelEx com.intellij.openapi.editor.ex.MarkupModelEx used on opensource projects

Example 11 with MarkupModelEx

use of com.intellij.openapi.editor.ex.MarkupModelEx in project intellij-community by JetBrains.

the class LineMarkersUtil method createOrReuseLineMarker.

@NotNull
private static RangeHighlighter createOrReuseLineMarker(@NotNull LineMarkerInfo info, @NotNull MarkupModel markupModel, @Nullable HighlightersRecycler toReuse) {
    RangeHighlighter highlighter = toReuse == null ? null : toReuse.pickupHighlighterFromGarbageBin(info.startOffset, info.endOffset, HighlighterLayer.ADDITIONAL_SYNTAX);
    if (highlighter == null) {
        highlighter = markupModel.addRangeHighlighter(info.startOffset, info.endOffset, HighlighterLayer.ADDITIONAL_SYNTAX, null, HighlighterTargetArea.LINES_IN_RANGE);
    }
    highlighter.putUserData(LINE_MARKER_INFO, info);
    LineMarkerInfo.LineMarkerGutterIconRenderer newRenderer = (LineMarkerInfo.LineMarkerGutterIconRenderer) info.createGutterRenderer();
    LineMarkerInfo.LineMarkerGutterIconRenderer oldRenderer = highlighter.getGutterIconRenderer() instanceof LineMarkerInfo.LineMarkerGutterIconRenderer ? (LineMarkerInfo.LineMarkerGutterIconRenderer) highlighter.getGutterIconRenderer() : null;
    boolean rendererChanged = oldRenderer == null || newRenderer == null || !newRenderer.equals(oldRenderer);
    boolean lineSeparatorColorChanged = !Comparing.equal(highlighter.getLineSeparatorColor(), info.separatorColor);
    boolean lineSeparatorPlacementChanged = !Comparing.equal(highlighter.getLineSeparatorPlacement(), info.separatorPlacement);
    if (rendererChanged || lineSeparatorColorChanged || lineSeparatorPlacementChanged) {
        ((MarkupModelEx) markupModel).changeAttributesInBatch((RangeHighlighterEx) highlighter, markerEx -> {
            if (rendererChanged) {
                markerEx.setGutterIconRenderer(newRenderer);
            }
            if (lineSeparatorColorChanged) {
                markerEx.setLineSeparatorColor(info.separatorColor);
            }
            if (lineSeparatorPlacementChanged) {
                markerEx.setLineSeparatorPlacement(info.separatorPlacement);
            }
        });
    }
    info.highlighter = highlighter;
    return highlighter;
}

Example 12 with MarkupModelEx

use of com.intellij.openapi.editor.ex.MarkupModelEx in project intellij-community by JetBrains.

the class LivePreview method doHightlightRange.

private RangeHighlighter doHightlightRange(final TextRange textRange, final TextAttributes attributes, Set<RangeHighlighter> highlighters) {
    HighlightManager highlightManager = HighlightManager.getInstance(mySearchResults.getProject());
    MarkupModelEx markupModel = (MarkupModelEx) mySearchResults.getEditor().getMarkupModel();
    final RangeHighlighter[] candidate = new RangeHighlighter[1];
    boolean notFound = markupModel.processRangeHighlightersOverlappingWith(textRange.getStartOffset(), textRange.getEndOffset(), highlighter -> {
        TextAttributes textAttributes = highlighter.getTextAttributes();
        if (highlighter.getUserData(SEARCH_MARKER) != null && textAttributes != null && textAttributes.equals(attributes) && highlighter.getStartOffset() == textRange.getStartOffset() && highlighter.getEndOffset() == textRange.getEndOffset()) {
            candidate[0] = highlighter;
            return false;
        }
        return true;
    });
    if (!notFound && highlighters.contains(candidate[0])) {
        return candidate[0];
    }
    final ArrayList<RangeHighlighter> dummy = new ArrayList<>();
    highlightManager.addRangeHighlight(mySearchResults.getEditor(), textRange.getStartOffset(), textRange.getEndOffset(), attributes, false, dummy);
    final RangeHighlighter h = dummy.get(0);
    highlighters.add(h);
    h.putUserData(SEARCH_MARKER, YES);
    return h;
}

Example 13 with MarkupModelEx

use of com.intellij.openapi.editor.ex.MarkupModelEx in project intellij-community by JetBrains.

the class JumpToColorsAndFontsAction method actionPerformed.

@Override
public void actionPerformed(AnActionEvent e) {
    // todo handle ColorKey's as well
    Project project = e.getData(CommonDataKeys.PROJECT);
    Editor editor = e.getData(CommonDataKeys.EDITOR);
    if (project == null || editor == null)
        return;
    Map<TextAttributesKey, Pair<ColorSettingsPage, AttributesDescriptor>> keyMap = ContainerUtil.newHashMap();
    Processor<RangeHighlighterEx> processor = r -> {
        Object tt = r.getErrorStripeTooltip();
        TextAttributesKey key = tt instanceof HighlightInfo ? ObjectUtils.chooseNotNull(((HighlightInfo) tt).forcedTextAttributesKey, ((HighlightInfo) tt).type.getAttributesKey()) : null;
        Pair<ColorSettingsPage, AttributesDescriptor> p = key == null ? null : ColorSettingsPages.getInstance().getAttributeDescriptor(key);
        if (p != null)
            keyMap.put(key, p);
        return true;
    };
    JBIterable<Editor> editors = editor instanceof EditorWindow ? JBIterable.of(editor, ((EditorWindow) editor).getDelegate()) : JBIterable.of(editor);
    for (Editor ed : editors) {
        TextRange selection = EditorUtil.getSelectionInAnyMode(ed);
        MarkupModel forDocument = DocumentMarkupModel.forDocument(ed.getDocument(), project, false);
        if (forDocument != null) {
            ((MarkupModelEx) forDocument).processRangeHighlightersOverlappingWith(selection.getStartOffset(), selection.getEndOffset(), processor);
        }
        ((MarkupModelEx) ed.getMarkupModel()).processRangeHighlightersOverlappingWith(selection.getStartOffset(), selection.getEndOffset(), processor);
        EditorHighlighter highlighter = ed instanceof EditorEx ? ((EditorEx) ed).getHighlighter() : null;
        SyntaxHighlighter syntaxHighlighter = highlighter instanceof LexerEditorHighlighter ? ((LexerEditorHighlighter) highlighter).getSyntaxHighlighter() : null;
        if (syntaxHighlighter != null) {
            HighlighterIterator iterator = highlighter.createIterator(selection.getStartOffset());
            while (!iterator.atEnd()) {
                for (TextAttributesKey key : syntaxHighlighter.getTokenHighlights(iterator.getTokenType())) {
                    Pair<ColorSettingsPage, AttributesDescriptor> p = key == null ? null : ColorSettingsPages.getInstance().getAttributeDescriptor(key);
                    if (p != null)
                        keyMap.put(key, p);
                }
                if (iterator.getEnd() >= selection.getEndOffset())
                    break;
                iterator.advance();
            }
        }
    }
    if (keyMap.isEmpty()) {
        HintManager.getInstance().showErrorHint(editor, "No text attributes found");
    } else if (keyMap.size() == 1) {
        Pair<ColorSettingsPage, AttributesDescriptor> p = keyMap.values().iterator().next();
        if (!openSettingsAndSelectKey(project, p.first, p.second)) {
            HintManager.getInstance().showErrorHint(editor, "No appropriate settings page found");
        }
    } else {
        ArrayList<Pair<ColorSettingsPage, AttributesDescriptor>> attrs = ContainerUtil.newArrayList(keyMap.values());
        Collections.sort(attrs, (o1, o2) -> StringUtil.naturalCompare(o1.first.getDisplayName() + o1.second.getDisplayName(), o2.first.getDisplayName() + o2.second.getDisplayName()));
        EditorColorsScheme colorsScheme = editor.getColorsScheme();
        JBList<Pair<ColorSettingsPage, AttributesDescriptor>> list = new JBList<>(attrs);
        list.setCellRenderer(new ColoredListCellRenderer<Pair<ColorSettingsPage, AttributesDescriptor>>() {

            @Override
            protected void customizeCellRenderer(@NotNull JList<? extends Pair<ColorSettingsPage, AttributesDescriptor>> list, Pair<ColorSettingsPage, AttributesDescriptor> value, int index, boolean selected, boolean hasFocus) {
                TextAttributes ta = colorsScheme.getAttributes(value.second.getKey());
                Color fg = ObjectUtils.chooseNotNull(ta.getForegroundColor(), colorsScheme.getDefaultForeground());
                Color bg = ObjectUtils.chooseNotNull(ta.getBackgroundColor(), colorsScheme.getDefaultBackground());
                SimpleTextAttributes sa = fromTextAttributes(ta);
                SimpleTextAttributes saOpaque = sa.derive(STYLE_OPAQUE | sa.getStyle(), fg, bg, null);
                SimpleTextAttributes saSelected = REGULAR_ATTRIBUTES.derive(sa.getStyle(), null, null, null);
                SimpleTextAttributes saCur = REGULAR_ATTRIBUTES;
                List<String> split = StringUtil.split(value.first.getDisplayName() + "//" + value.second.getDisplayName(), "//");
                for (int i = 0, len = split.size(); i < len; i++) {
                    boolean last = i == len - 1;
                    saCur = !last ? REGULAR_ATTRIBUTES : selected ? saSelected : saOpaque;
                    if (last)
                        append(" ", saCur);
                    append(split.get(i), saCur);
                    if (last)
                        append(" ", saCur);
                    else
                        append(" > ", GRAYED_ATTRIBUTES);
                }
                Color stripeColor = ta.getErrorStripeColor();
                boolean addStripe = stripeColor != null && stripeColor != saCur.getBgColor();
                boolean addBoxed = ta.getEffectType() == EffectType.BOXED && ta.getEffectColor() != null;
                if (addBoxed) {
                    append("▢" + (addStripe ? "" : " "), saCur.derive(-1, ta.getEffectColor(), null, null));
                }
                if (addStripe) {
                    append(" ", saCur.derive(STYLE_OPAQUE, null, stripeColor, null));
                }
            }
        });
        JBPopupFactory.getInstance().createListPopupBuilder(list).setTitle(StringUtil.notNullize(e.getPresentation().getText())).setMovable(false).setResizable(false).setRequestFocus(true).setItemChoosenCallback(() -> {
            Pair<ColorSettingsPage, AttributesDescriptor> p = list.getSelectedValue();
            if (p != null && !openSettingsAndSelectKey(project, p.first, p.second)) {
                HintManager.getInstance().showErrorHint(editor, "No appropriate settings page found");
            }
        }).createPopup().showInBestPositionFor(editor);
    }
}

Example 14 with MarkupModelEx

use of com.intellij.openapi.editor.ex.MarkupModelEx in project intellij-community by JetBrains.

the class ShowIntentionsPass method getActionsToShow.

public static void getActionsToShow(@NotNull final Editor hostEditor, @NotNull final PsiFile hostFile, @NotNull final IntentionsInfo intentions, int passIdToShowIntentionsFor) {
    final PsiElement psiElement = hostFile.findElementAt(hostEditor.getCaretModel().getOffset());
    LOG.assertTrue(psiElement == null || psiElement.isValid(), psiElement);
    int offset = hostEditor.getCaretModel().getOffset();
    final Project project = hostFile.getProject();
    List<HighlightInfo.IntentionActionDescriptor> fixes = getAvailableFixes(hostEditor, hostFile, passIdToShowIntentionsFor);
    final DaemonCodeAnalyzer codeAnalyzer = DaemonCodeAnalyzer.getInstance(project);
    final Document hostDocument = hostEditor.getDocument();
    HighlightInfo infoAtCursor = ((DaemonCodeAnalyzerImpl) codeAnalyzer).findHighlightByOffset(hostDocument, offset, true);
    if (infoAtCursor == null) {
        intentions.errorFixesToShow.addAll(fixes);
    } else {
        final boolean isError = infoAtCursor.getSeverity() == HighlightSeverity.ERROR;
        for (HighlightInfo.IntentionActionDescriptor fix : fixes) {
            if (fix.isError() && isError) {
                intentions.errorFixesToShow.add(fix);
            } else {
                intentions.inspectionFixesToShow.add(fix);
            }
        }
    }
    for (final IntentionAction action : IntentionManager.getInstance().getAvailableIntentionActions()) {
        Pair<PsiFile, Editor> place = ShowIntentionActionsHandler.chooseBetweenHostAndInjected(hostFile, hostEditor, (psiFile, editor) -> ShowIntentionActionsHandler.availableFor(psiFile, editor, action));
        if (place != null) {
            List<IntentionAction> enableDisableIntentionAction = new ArrayList<>();
            enableDisableIntentionAction.add(new IntentionHintComponent.EnableDisableIntentionAction(action));
            enableDisableIntentionAction.add(new IntentionHintComponent.EditIntentionSettingsAction(action));
            HighlightInfo.IntentionActionDescriptor descriptor = new HighlightInfo.IntentionActionDescriptor(action, enableDisableIntentionAction, null);
            if (!fixes.contains(descriptor)) {
                intentions.intentionsToShow.add(descriptor);
            }
        }
    }
    if (HighlightingLevelManager.getInstance(project).shouldInspect(hostFile)) {
        PsiElement intentionElement = psiElement;
        int intentionOffset = offset;
        if (psiElement instanceof PsiWhiteSpace && offset == psiElement.getTextRange().getStartOffset() && offset > 0) {
            final PsiElement prev = hostFile.findElementAt(offset - 1);
            if (prev != null && prev.isValid()) {
                intentionElement = prev;
                intentionOffset = offset - 1;
            }
        }
        if (intentionElement != null && intentionElement.getManager().isInProject(intentionElement)) {
            collectIntentionsFromDoNotShowLeveledInspections(project, hostFile, intentionElement, intentionOffset, intentions);
        }
    }
    final int line = hostDocument.getLineNumber(offset);
    MarkupModelEx model = (MarkupModelEx) DocumentMarkupModel.forDocument(hostDocument, project, true);
    List<RangeHighlighterEx> result = new ArrayList<>();
    Processor<RangeHighlighterEx> processor = Processors.cancelableCollectProcessor(result);
    model.processRangeHighlightersOverlappingWith(hostDocument.getLineStartOffset(line), hostDocument.getLineEndOffset(line), processor);
    GutterIntentionAction.addActions(hostEditor, intentions, project, result);
    boolean cleanup = appendCleanupCode(intentions.inspectionFixesToShow, hostFile);
    if (!cleanup) {
        appendCleanupCode(intentions.errorFixesToShow, hostFile);
    }
    EditorNotificationActions.collectDescriptorsForEditor(hostEditor, intentions.notificationActionsToShow);
    intentions.filterActions(hostFile);
}

Example 15 with MarkupModelEx

use of com.intellij.openapi.editor.ex.MarkupModelEx in project intellij-community by JetBrains.

the class DaemonRespondToChangesTest method testLineMarkersDoNotBlinkOnBackSpaceRightBeforeMethodIdentifier.

public void testLineMarkersDoNotBlinkOnBackSpaceRightBeforeMethodIdentifier() throws Throwable {
    configureByText(JavaFileType.INSTANCE, "package x; \n" + "class  <caret>ToRun{\n" + "  public static void main(String[] args) {\n" + "  }\n" + "}");
    List<HighlightInfo> errors = highlightErrors();
    assertEmpty(errors);
    List<LineMarkerInfo> lineMarkers = DaemonCodeAnalyzerImpl.getLineMarkers(myEditor.getDocument(), getProject());
    assertSize(2, lineMarkers);
    backspace();
    final Collection<String> changed = new ArrayList<>();
    MarkupModelEx modelEx = (MarkupModelEx) DocumentMarkupModel.forDocument(getDocument(getFile()), getProject(), true);
    modelEx.addMarkupModelListener(getTestRootDisposable(), new MarkupModelListener() {

        @Override
        public void afterAdded(@NotNull RangeHighlighterEx highlighter) {
            changed(highlighter, ExceptionUtil.getThrowableText(new Throwable("after added")));
        }

        @Override
        public void beforeRemoved(@NotNull RangeHighlighterEx highlighter) {
            changed(highlighter, ExceptionUtil.getThrowableText(new Throwable("before removed")));
        }

        @Override
        public void attributesChanged(@NotNull RangeHighlighterEx highlighter, boolean renderersChanged, boolean fontStyleChanged) {
            changed(highlighter, ExceptionUtil.getThrowableText(new Throwable("changed")));
        }

        private void changed(@NotNull RangeHighlighterEx highlighter, String reason) {
            // not line marker
            if (highlighter.getTargetArea() != HighlighterTargetArea.LINES_IN_RANGE)
                return;
            List<LineMarkerInfo> lineMarkers = DaemonCodeAnalyzerImpl.getLineMarkers(myEditor.getDocument(), getProject());
            // not line marker
            if (ContainerUtil.find(lineMarkers, lm -> lm.highlighter == highlighter) == null)
                return;
            changed.add(highlighter + ": \n" + reason);
        }
    });
    assertEmpty(highlightErrors());
    assertSize(2, DaemonCodeAnalyzerImpl.getLineMarkers(myEditor.getDocument(), getProject()));
    assertEmpty(changed);
}