GridColumn.java

/*
 Copyright (c) 2014 Ahomé Innovation Technologies. All rights reserved.

 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
 You may obtain a copy of the License at

 http://www.apache.org/licenses/LICENSE-2.0

 Unless required by applicable law or agreed to in writing, software
 distributed under the License is distributed on an "AS IS" BASIS,
 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 */
package com.ait.toolkit.sencha.ext.client.grid.column;

import java.util.List;

import com.ait.toolkit.sencha.ext.client.core.Component;
import com.ait.toolkit.core.client.JsoHelper;
import com.ait.toolkit.sencha.ext.client.core.config.BaseConfig;
import com.ait.toolkit.sencha.ext.client.core.config.XType;
import com.google.gwt.core.client.JavaScriptObject;
import com.google.gwt.core.client.JsArray;

public class GridColumn extends BaseConfig {

	public GridColumn() {
		jsObj = JsoHelper.createObject();
		setFlex(1);
	}

	protected GridColumn(JavaScriptObject obj) {
		jsObj = obj;
	}

	public GridColumn(String text, String dataIndex) {
		this();
		setHeader(text);
		setDataIndex(dataIndex);
	}

	public GridColumn(String text, String dataIndex, GridColumnRenderer renderer) {
		this();
		setHeader(text);
		setDataIndex(dataIndex);
		setRenderer(renderer);
	}

	public void setHeader(String text) {
		JsoHelper.setAttribute(getJsObj(), "header", text);
	}

	public void setFilterable(boolean value) {
		JsoHelper.setAttribute(getJsObj(), "filterable", value);
	}

	public void setLocked(boolean value) {
		JsoHelper.setAttribute(getJsObj(), "locked", value);
	}

	public void setFilter(Filter value) {
		JsoHelper.setAttribute(getJsObj(), "filter", value.getJsObj());
	}

	public void setFilter(boolean value) {
		JsoHelper.setAttribute(getJsObj(), "filter", value);
	}

	public void setText(String text) {
		JsoHelper.setAttribute(getJsObj(), "text", text);
	}

	public void setXType(String value) {
		JsoHelper.setAttribute(getJsObj(), "xtype", value);
	}

	public void setDataIndex(String text) {
		JsoHelper.setAttribute(getJsObj(), "dataIndex", text);
	}

	public void setSortable(boolean value) {
		JsoHelper.setAttribute(getJsObj(), "sortable", value);
	}

	public void setHideable(boolean value) {
		JsoHelper.setAttribute(getJsObj(), "hideable", value);
	}

	public void setEditor(String value) {
		JsoHelper.setAttribute(getJsObj(), "editor", value);
	}

	public void setEditor(XType value) {
		JsoHelper.setAttribute(getJsObj(), "editor", value.getValue());
	}

	public void setEditor(GridColumnEditor value) {
		JsoHelper.setAttribute(getJsObj(), "editor", value.getJsObj());
	}

	public void setEditor(Component editor) {
		JsoHelper.setAttribute(getJsObj(), "editor", editor.getOrCreateJsObj());
	}

	public void setFlex(int value) {
		JsoHelper.setAttribute(getJsObj(), "flex", value);
	}

	public void setSummaryType(int value) {
		JsoHelper.setAttribute(getJsObj(), "summaryType", value);
	}

	public double getWidth() {
		return JsoHelper.getAttributeAsFloat(jsObj, "width");
	}

	public void setWidth(double value) {
		JsoHelper.setAttribute(getJsObj(), "width", value);
	}

	public void setHeight(double value) {
		JsoHelper.setAttribute(getJsObj(), "height", value);
	}

	public void setRenderer(String value) {
		JsoHelper.setAttribute(getJsObj(), "renderer", value);
	}

	public void setRenderer(JavaScriptObject renderer) {
		JsoHelper.setAttribute(getJsObj(), "renderer", renderer);
	}

	public void setRenderer(GridColumnRenderer renderer) {
		JsoHelper
				.setAttribute(getJsObj(), "renderer", createRenderer(renderer));
	}

	public void setSummaryRenderer(GridColumnSummaryRenderer renderer) {
		JsoHelper.setAttribute(getJsObj(), "summaryRenderer",
				createSummaryRenderer(renderer));
	}

	public void setSummaryRenderer(String renderer) {
		JsoHelper.setAttribute(getJsObj(), "summaryRenderer", renderer);
	}

	public void setSummaryRenderer(JavaScriptObject renderer) {
		JsoHelper.setAttribute(getJsObj(), "summaryRenderer", renderer);
	}

	public void setDisabled(String value) {
		JsoHelper.setAttribute(getJsObj(), "disabled", value);
	}

	/**
	 * Text to display in this column's menu item if no text was specified as a
	 * header.
	 */
	public void setMenuText(String value) {
		JsoHelper.setAttribute(getJsObj(), "menuText", value);
	}

	public static JavaScriptObject fromList(List<GridColumn> cols) {
		JsArray<JavaScriptObject> obj = JsArray.createArray().cast();
		for (GridColumn c : cols) {
			obj.push(c.getJsObj());
		}
		return obj;
	}

	public static GridColumn from(JavaScriptObject obj) {
		return new GridColumn(obj);
	}

	public void update(JavaScriptObject obj) {
		this.jsObj = obj;
	}

	private native JavaScriptObject createRenderer(GridColumnRenderer renderer)/*-{
		return function(value, metaData, rec, rowIndex, colIndex, store, view) {
			var valueToProcess = value;
			var type = typeof value;
			if (type == 'number') {
				valueToProcess = @java.lang.Double::toString(D)(value);
			}
			var cellMetaData = @com.ait.toolkit.sencha.ext.client.grid.column.CellMetaData::new(Lcom/google/gwt/core/client/JavaScriptObject;)(metaData);
			var model = @com.ait.toolkit.data.client.BaseModel::new(Lcom/google/gwt/core/client/JavaScriptObject;)(rec);
			var s = @com.ait.toolkit.sencha.shared.client.data.Store::new(Lcom/google/gwt/core/client/JavaScriptObject;)(store);
			var dataView = @com.ait.toolkit.sencha.ext.client.ui.DataView::new(Lcom/google/gwt/core/client/JavaScriptObject;)(view);
			return renderer.@com.ait.toolkit.sencha.ext.client.grid.column.GridColumnRenderer::onRender(Ljava/lang/String;Lcom/ait/toolkit/sencha/ext/client/grid/column/CellMetaData;Lcom/ait/toolkit/data/client/BaseModel;IILcom/ait/toolkit/sencha/shared/client/data/Store;Lcom/ait/toolkit/sencha/ext/client/ui/DataView;)(valueToProcess,cellMetaData,model,rowIndex,colIndex,s,dataView);
		};
	}-*/;

	private native JavaScriptObject createSummaryRenderer(
			GridColumnSummaryRenderer renderer)/*-{
		return function(value, data, field) {
			var valueToProcess = value;
			var type = typeof value;
			if (type == 'number') {
				valueToProcess = @java.lang.Double::toString(D)(value);
			}
			return renderer.@com.ait.toolkit.sencha.ext.client.grid.column.GridColumnSummaryRenderer::onRender(Ljava/lang/String;Lcom/google/gwt/core/client/JavaScriptObject;Ljava/lang/String;)(valueToProcess, data, field);
		};
	}-*/;

}