Examples with TextAttributes com.intellij.openapi.editor.markup.TextAttributes used on opensource projects

Example 16 with TextAttributes

use of com.intellij.openapi.editor.markup.TextAttributes in project intellij-community by JetBrains.

the class ChunkExtractor method addChunk.

private static void addChunk(@NotNull CharSequence chars, int start, int end, @NotNull TextAttributes originalAttrs, boolean bold, @Nullable UsageType usageType, @NotNull List<TextChunk> result) {
    if (start >= end)
        return;
    TextAttributes attrs = bold ? TextAttributes.merge(originalAttrs, new TextAttributes(null, null, null, null, Font.BOLD)) : originalAttrs;
    result.add(new TextChunk(attrs, StringFactory.createShared(CharArrayUtil.fromSequence(chars, start, end)), usageType));
}

Example 17 with TextAttributes

use of com.intellij.openapi.editor.markup.TextAttributes in project intellij-community by JetBrains.

the class ChunkExtractor method convertAttributes.

@NotNull
private TextAttributes convertAttributes(@NotNull TextAttributesKey[] keys) {
    TextAttributes attrs = myColorsScheme.getAttributes(HighlighterColors.TEXT);
    for (TextAttributesKey key : keys) {
        TextAttributes attrs2 = myColorsScheme.getAttributes(key);
        if (attrs2 != null) {
            attrs = TextAttributes.merge(attrs, attrs2);
        }
    }
    attrs = attrs.clone();
    return attrs;
}

Example 18 with TextAttributes

use of com.intellij.openapi.editor.markup.TextAttributes in project intellij-community by JetBrains.

the class UsageInfo2UsageAdapter method initChunks.

@NotNull
private TextChunk[] initChunks() {
    PsiFile psiFile = getPsiFile();
    Document document = psiFile == null ? null : PsiDocumentManager.getInstance(getProject()).getDocument(psiFile);
    TextChunk[] chunks;
    if (document == null) {
        // element over light virtual file
        PsiElement element = getElement();
        if (element == null) {
            chunks = new TextChunk[] { new TextChunk(SimpleTextAttributes.ERROR_ATTRIBUTES.toTextAttributes(), UsageViewBundle.message("node.invalid")) };
        } else {
            chunks = new TextChunk[] { new TextChunk(new TextAttributes(), element.getText()) };
        }
    } else {
        chunks = ChunkExtractor.extractChunks(psiFile, this);
    }
    myTextChunks = new SoftReference<>(chunks);
    return chunks;
}

Example 19 with TextAttributes

use of com.intellij.openapi.editor.markup.TextAttributes in project intellij-community by JetBrains.

the class ImmediatePainter method paintImmediately.

private void paintImmediately(final Graphics g, final int offset, final char c2) {
    final EditorImpl editor = myEditor;
    final Document document = editor.getDocument();
    final LexerEditorHighlighter highlighter = (LexerEditorHighlighter) myEditor.getHighlighter();
    final EditorSettings settings = editor.getSettings();
    final boolean isBlockCursor = editor.isInsertMode() == settings.isBlockCursor();
    final int lineHeight = editor.getLineHeight();
    final int ascent = editor.getAscent();
    final int topOverhang = editor.myView.getTopOverhang();
    final int bottomOverhang = editor.myView.getBottomOverhang();
    final char c1 = offset == 0 ? ' ' : document.getCharsSequence().charAt(offset - 1);
    final List<TextAttributes> attributes = highlighter.getAttributesForPreviousAndTypedChars(document, offset, c2);
    updateAttributes(editor, offset, attributes);
    final TextAttributes attributes1 = attributes.get(0);
    final TextAttributes attributes2 = attributes.get(1);
    if (!(canRender(attributes1) && canRender(attributes2))) {
        return;
    }
    FontLayoutService fontLayoutService = FontLayoutService.getInstance();
    final float width1 = fontLayoutService.charWidth2D(editor.getFontMetrics(attributes1.getFontType()), c1);
    final float width2 = fontLayoutService.charWidth2D(editor.getFontMetrics(attributes2.getFontType()), c2);
    final Font font1 = EditorUtil.fontForChar(c1, attributes1.getFontType(), editor).getFont();
    final Font font2 = EditorUtil.fontForChar(c1, attributes2.getFontType(), editor).getFont();
    final Point2D p2 = editor.offsetToXY(offset, false);
    float p2x = (float) p2.getX();
    int p2y = (int) p2.getY();
    int width1i = (int) (p2x) - (int) (p2x - width1);
    int width2i = (int) (p2x + width2) - (int) p2x;
    Caret caret = editor.getCaretModel().getPrimaryCaret();
    //noinspection ConstantConditions
    final int caretWidth = isBlockCursor ? editor.getCaretLocations(false)[0].myWidth : JBUI.scale(caret.getVisualAttributes().getWidth(settings.getLineCursorWidth()));
    final float caretShift = isBlockCursor ? 0 : caretWidth == 1 ? 0 : 1 / JBUI.sysScale((Graphics2D) g);
    final Rectangle2D caretRectangle = new Rectangle2D.Float((int) (p2x + width2) - caretShift, p2y - topOverhang, caretWidth, lineHeight + topOverhang + bottomOverhang + (isBlockCursor ? -1 : 0));
    final Rectangle rectangle1 = new Rectangle((int) (p2x - width1), p2y, width1i, lineHeight);
    final Rectangle rectangle2 = new Rectangle((int) p2x, p2y, (int) (width2i + caretWidth - caretShift), lineHeight);
    final Consumer<Graphics> painter = graphics -> {
        EditorUIUtil.setupAntialiasing(graphics);
        fillRect(graphics, rectangle2, attributes2.getBackgroundColor());
        drawChar(graphics, c2, p2x, p2y + ascent, font2, attributes2.getForegroundColor());
        fillRect(graphics, caretRectangle, getCaretColor(editor));
        fillRect(graphics, rectangle1, attributes1.getBackgroundColor());
        drawChar(graphics, c1, p2x - width1, p2y + ascent, font1, attributes1.getForegroundColor());
    };
    final Shape originalClip = g.getClip();
    g.setClip(new Rectangle2D.Float((int) p2x - caretShift, p2y, width2i + caretWidth, lineHeight));
    if (DOUBLE_BUFFERING.asBoolean()) {
        paintWithDoubleBuffering(g, painter);
    } else {
        painter.consume(g);
    }
    g.setClip(originalClip);
    if (PIPELINE_FLUSH.asBoolean()) {
        Toolkit.getDefaultToolkit().sync();
    }
    if (DEBUG.asBoolean()) {
        pause();
    }
}

Example 20 with TextAttributes

use of com.intellij.openapi.editor.markup.TextAttributes in project intellij-community by JetBrains.

the class SelectionModelImpl method getTextAttributes.

@Override
public TextAttributes getTextAttributes() {
    if (myTextAttributes == null) {
        TextAttributes textAttributes = new TextAttributes();
        EditorColorsScheme scheme = myEditor.getColorsScheme();
        textAttributes.setForegroundColor(scheme.getColor(EditorColors.SELECTION_FOREGROUND_COLOR));
        textAttributes.setBackgroundColor(scheme.getColor(EditorColors.SELECTION_BACKGROUND_COLOR));
        myTextAttributes = textAttributes;
    }
    return myTextAttributes;
}