com.sencha.gxt.theme.base.client.widget.CollapsePanelDefaultAppearance.java Source code

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Here is the source code for com.sencha.gxt.theme.base.client.widget.CollapsePanelDefaultAppearance.java

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/**
 * Sencha GXT 4.0.0 - Sencha for GWT
 * Copyright (c) 2006-2015, Sencha Inc.
 *
 * licensing@sencha.com
 * http://www.sencha.com/products/gxt/license/
 *
 * ================================================================================
 * Open Source License
 * ================================================================================
 * This version of Sencha GXT is licensed under the terms of the Open Source GPL v3
 * license. You may use this license only if you are prepared to distribute and
 * share the source code of your application under the GPL v3 license:
 * http://www.gnu.org/licenses/gpl.html
 *
 * If you are NOT prepared to distribute and share the source code of your
 * application under the GPL v3 license, other commercial and oem licenses
 * are available for an alternate download of Sencha GXT.
 *
 * Please see the Sencha GXT Licensing page at:
 * http://www.sencha.com/products/gxt/license/
 *
 * For clarification or additional options, please contact:
 * licensing@sencha.com
 * ================================================================================
 *
 *
 * ================================================================================
 * Disclaimer
 * ================================================================================
 * THIS SOFTWARE IS DISTRIBUTED "AS-IS" WITHOUT ANY WARRANTIES, CONDITIONS AND
 * REPRESENTATIONS WHETHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION THE
 * IMPLIED WARRANTIES AND CONDITIONS OF MERCHANTABILITY, MERCHANTABLE QUALITY,
 * FITNESS FOR A PARTICULAR PURPOSE, DURABILITY, NON-INFRINGEMENT, PERFORMANCE AND
 * THOSE ARISING BY STATUTE OR FROM CUSTOM OR USAGE OF TRADE OR COURSE OF DEALING.
 * ================================================================================
 */
package com.sencha.gxt.theme.base.client.widget;

import com.google.gwt.core.client.GWT;
import com.google.gwt.resources.client.ClientBundle;
import com.google.gwt.resources.client.CssResource;
import com.google.gwt.safehtml.shared.SafeHtmlBuilder;
import com.sencha.gxt.core.client.Style.LayoutRegion;
import com.sencha.gxt.core.client.dom.XElement;
import com.sencha.gxt.core.client.resources.StyleInjectorHelper;
import com.sencha.gxt.core.client.resources.ThemeStyles;
import com.sencha.gxt.widget.core.client.CollapsePanel.CollapsePanelAppearance;

public class CollapsePanelDefaultAppearance implements CollapsePanelAppearance {

    public interface CollapsePanelResources extends ClientBundle {

        @Source("CollapsePanel.gss")
        CollapsePanelStyle style();
    }

    public interface CollapsePanelStyle extends CssResource {
        String panel();

        String noHeader();

        String iconWrap();

        String textWrap();

        String west();

        String east();

        String north();

        String south();
    }

    private final CollapsePanelResources resources;
    private final CollapsePanelStyle style;

    public CollapsePanelDefaultAppearance() {
        this(GWT.<CollapsePanelResources>create(CollapsePanelResources.class));
    }

    public CollapsePanelDefaultAppearance(CollapsePanelResources resources) {
        this.resources = resources;
        this.style = this.resources.style();

        StyleInjectorHelper.ensureInjected(style, true);
    }

    @Override
    public void render(SafeHtmlBuilder sb, LayoutRegion region, boolean header) {
        String cls = style.panel();

        switch (region) {
        case WEST:
            cls += " " + style.west();
            break;
        case EAST:
            cls += " " + style.east();
            break;
        case NORTH:
            cls += " " + style.north();
            break;
        case SOUTH:
            cls += " " + style.south();
            break;
        default:
            // empty
        }

        if (!header) {
            cls += " " + style.noHeader();
        }

        cls += " " + ThemeStyles.get().style().border();

        sb.appendHtmlConstant("<div class='" + cls + "'>");
        sb.appendHtmlConstant("<div class='" + style.iconWrap() + "'></div>");
        sb.appendHtmlConstant("<div class='" + style.textWrap() + "'></div>");
        sb.appendHtmlConstant("</div>");
    }

    @Override
    public XElement iconWrap(XElement parent) {
        return parent.selectNode("." + style.iconWrap()).cast();
    }

    @Override
    public XElement textWrap(XElement parent) {
        return parent.selectNode("." + style.textWrap()).cast();
    }

}