Examples with Problem processing.app.Problem used on opensource projects

Example 6 with Problem

use of processing.app.Problem in project processing by processing.

the class MarkerColumn method recalculateMarkerPositions.

private void recalculateMarkerPositions() {
    if (errorPoints != null && errorPoints.size() > 0) {
        Sketch sketch = editor.getSketch();
        SketchCode code = sketch.getCurrentCode();
        int currentTab = sketch.getCurrentCodeIndex();
        // do not divide by zero
        int totalLines = PApplet.max(1, code.getLineCount());
        int visibleLines = editor.getTextArea().getVisibleLines();
        totalLines = PApplet.max(totalLines, visibleLines);
        // top scroll button
        int topMargin = 20;
        // bottom scroll button and horizontal scrollbar
        int bottomMargin = 40;
        int height = getHeight() - topMargin - bottomMargin;
        for (LineMarker m : errorPoints) {
            Problem problem = m.problem;
            if (problem.getTabIndex() != currentTab)
                continue;
            // Ratio of error line to total lines
            float ratio = (problem.getLineNumber() + 1) / ((float) totalLines);
            // Ratio multiplied by height of the error bar
            float y = topMargin + ratio * height;
            m.y = (int) y;
        }
    }
}

Example 7 with Problem

use of processing.app.Problem in project processing by processing.

the class MarkerColumn method showMarkerHover.

/** Show tooltip on hover. */
private void showMarkerHover(final int y) {
    try {
        LineMarker m = findClosestMarker(y);
        if (m != null) {
            Problem p = m.problem;
            editor.statusToolTip(MarkerColumn.this, p.getMessage(), p.isError());
            setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
        }
    } catch (Exception ex) {
        ex.printStackTrace();
    }
}

Example 8 with Problem

use of processing.app.Problem in project processing by processing.

the class MarkerColumn method paintComponent.

@Override
public void paintComponent(Graphics g) {
    PdeTextArea pta = editor.getPdeTextArea();
    if (pta != null) {
        g.drawImage(pta.getGutterGradient(), 0, 0, getWidth(), getHeight(), this);
    }
    int currentTabIndex = editor.getSketch().getCurrentCodeIndex();
    for (LineMarker m : errorPoints) {
        Problem problem = m.problem;
        if (problem.getTabIndex() != currentTabIndex)
            continue;
        if (problem.isError()) {
            g.setColor(errorColor);
        } else {
            g.setColor(warningColor);
        }
        g.drawLine(2, m.y, getWidth() - 2, m.y);
    }
}