Examples with SceneComponent com.android.tools.idea.uibuilder.scene.SceneComponent used on opensource projects

Example 11 with SceneComponent

use of com.android.tools.idea.uibuilder.scene.SceneComponent in project android by JetBrains.

the class GuidelineTarget method updateAttributes.

@Override
protected void updateAttributes(AttributesTransaction attributes, int x, int y) {
    String begin = attributes.getAttribute(SdkConstants.SHERPA_URI, SdkConstants.LAYOUT_CONSTRAINT_GUIDE_BEGIN);
    String end = attributes.getAttribute(SdkConstants.SHERPA_URI, SdkConstants.LAYOUT_CONSTRAINT_GUIDE_END);
    String percent = attributes.getAttribute(SdkConstants.SHERPA_URI, SdkConstants.LAYOUT_CONSTRAINT_GUIDE_PERCENT);
    SceneComponent parent = myComponent.getParent();
    int value = y - parent.getDrawY();
    float dimension = parent.getDrawHeight();
    if (!myIsHorizontal) {
        value = x - parent.getDrawX();
        dimension = parent.getDrawWidth();
    }
    if (begin != null) {
        String position = String.format(SdkConstants.VALUE_N_DP, value);
        attributes.setAttribute(SdkConstants.SHERPA_URI, SdkConstants.LAYOUT_CONSTRAINT_GUIDE_BEGIN, position);
    } else if (end != null) {
        String position = String.format(SdkConstants.VALUE_N_DP, (int) dimension - value);
        attributes.setAttribute(SdkConstants.SHERPA_URI, SdkConstants.LAYOUT_CONSTRAINT_GUIDE_END, position);
    } else if (percent != null) {
        String percentStringValue = null;
        float percentValue = value / dimension;
        if (percentValue > 1) {
            percentValue = 1;
        }
        if (percentValue < 0) {
            percentValue = 0;
        }
        percentValue = Math.round(percentValue * 100) / 100f;
        percentStringValue = String.valueOf(percentValue);
        if (percentStringValue.equalsIgnoreCase("NaN")) {
            percentStringValue = "0.5";
        }
        attributes.setAttribute(SdkConstants.SHERPA_URI, SdkConstants.LAYOUT_CONSTRAINT_GUIDE_PERCENT, percentStringValue);
    }
}