edu.arizona.biosemantics.gxt.theme.green.client.base.field.Css3TwinTriggerFieldAppearance.java Source code

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Here is the source code for edu.arizona.biosemantics.gxt.theme.green.client.base.field.Css3TwinTriggerFieldAppearance.java

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/**
 * Sencha GXT 3.1.1 - Sencha for GWT
 * Copyright(c) 2007-2014, Sencha, Inc.
 * licensing@sencha.com
 *
 * http://www.sencha.com/products/gxt/license/
 */
package edu.arizona.biosemantics.gxt.theme.green.client.base.field;

import com.google.gwt.core.client.GWT;
import com.google.gwt.dom.client.Element;
import com.google.gwt.resources.client.ImageResource;
import com.google.gwt.safecss.shared.SafeStylesBuilder;
import com.google.gwt.safehtml.shared.SafeHtmlBuilder;
import com.sencha.gxt.cell.core.client.form.FieldCell.FieldAppearanceOptions;
import com.sencha.gxt.cell.core.client.form.TwinTriggerFieldCell.TwinTriggerFieldAppearance;
import com.sencha.gxt.core.client.dom.XElement;
import edu.arizona.biosemantics.gxt.theme.green.client.FieldDetails;

/**
 *
 */
public class Css3TwinTriggerFieldAppearance extends Css3TriggerFieldAppearance
        implements TwinTriggerFieldAppearance {
    public interface Css3TwinTriggerFieldResources extends Css3TriggerFieldResources {
        @Override
        @Source({ "Css3ValueBaseField.css", "Css3TextField.css", "Css3TriggerField.css",
                "Css3TwinTriggerField.css" })
        Css3TwinTriggerFieldStyle style();
    }

    public interface Css3TwinTriggerFieldStyle extends Css3TriggerFieldStyle {
        String triggerClick();

        String triggerOver();

        String triggerWrap();

        String twinTrigger();

        String twinTriggerClick();

        String twinTriggerOver();
    }

    private final Css3TwinTriggerFieldStyle style;

    public Css3TwinTriggerFieldAppearance() {
        this(GWT.<Css3TwinTriggerFieldResources>create(Css3TwinTriggerFieldResources.class));
    }

    public Css3TwinTriggerFieldAppearance(Css3TwinTriggerFieldResources resources) {
        super(resources);
        this.style = resources.style();
    }

    @Override
    public void onTriggerClick(XElement parent, boolean click) {
        parent.setClassName(style.triggerClick(), click);
    }

    @Override
    public void onTriggerOver(XElement parent, boolean over) {
        parent.setClassName(style.triggerOver(), over);
    }

    @Override
    public void onTwinTriggerClick(XElement parent, boolean click) {
        parent.setClassName(style.twinTriggerClick(), click);
    }

    @Override
    public void onTwinTriggerOver(XElement parent, boolean over) {
        parent.setClassName(style.twinTriggerOver(), over);
    }

    @Override
    public boolean twinTriggerIsOrHasChild(XElement parent, Element target) {
        return parent.isOrHasChild(target) && target.<XElement>cast().is("." + style.twinTrigger());
    }

    @Override
    public void render(SafeHtmlBuilder sb, String value, FieldAppearanceOptions options) {
        int width = options.getWidth();
        boolean hideTrigger = options.isHideTrigger();

        if (width == -1) {
            width = 150;
        }

        SafeStylesBuilder inputStylesBuilder = new SafeStylesBuilder();
        inputStylesBuilder.appendTrustedString("width:100%;");

        sb.appendHtmlConstant("<div style='width:" + width + "px;'>");

        if (hideTrigger) {
            sb.appendHtmlConstant("<div class='" + style.wrap() + "'>");
            renderInput(sb, value, inputStylesBuilder.toSafeStyles(), options);
        } else {
            FieldDetails fieldDetails = getResources().theme().field();

            int rightPadding = fieldDetails.padding().right();
            sb.appendHtmlConstant("<div class='" + style.wrap() + "' style='padding-right:"
                    + (getResources().triggerArrow().getWidth() + rightPadding) + "px;'>");
            renderInput(sb, value, inputStylesBuilder.toSafeStyles(), options);

            int triggerWrapTopMargin = -(getTriggerWrapHeight() / 2);

            sb.appendHtmlConstant("<div class='" + getStyle().triggerWrap() + "' style='margin-top:"
                    + triggerWrapTopMargin + "px;'>");
            sb.appendHtmlConstant("<div class='" + getStyle().trigger() + "'></div>");
            sb.appendHtmlConstant("<div class='" + getStyle().twinTrigger() + "'></div>");
            sb.appendHtmlConstant("</div>");
        }

        sb.appendHtmlConstant("</div></div>");
    }

    @Override
    protected Css3TwinTriggerFieldStyle getStyle() {
        return style;
    }

    protected int getTriggerWrapHeight() {
        return getResources().triggerArrow().getHeight();
    }
}