From 1170417ceeb8c49a46cda522a38eaa71c9cae30c Mon Sep 17 00:00:00 2001 From: Derrell Lipman Date: Sat, 30 Dec 2006 05:09:59 +0000 Subject: r20414: Start to make SWAT usable by others. This is just a start... (This used to be commit 26a34037a7ca6fbd05c5a6f7c2d5973e34bc6918) --- .../class/qx/ui/table/DefaultDataCellRenderer.js | 189 +++++++++++++++++++++ 1 file changed, 189 insertions(+) create mode 100644 webapps/qooxdoo-0.6.3-sdk/frontend/framework/source/class/qx/ui/table/DefaultDataCellRenderer.js (limited to 'webapps/qooxdoo-0.6.3-sdk/frontend/framework/source/class/qx/ui/table/DefaultDataCellRenderer.js') diff --git a/webapps/qooxdoo-0.6.3-sdk/frontend/framework/source/class/qx/ui/table/DefaultDataCellRenderer.js b/webapps/qooxdoo-0.6.3-sdk/frontend/framework/source/class/qx/ui/table/DefaultDataCellRenderer.js new file mode 100644 index 0000000000..4de4341037 --- /dev/null +++ b/webapps/qooxdoo-0.6.3-sdk/frontend/framework/source/class/qx/ui/table/DefaultDataCellRenderer.js @@ -0,0 +1,189 @@ +/* ************************************************************************ + + qooxdoo - the new era of web development + + http://qooxdoo.org + + Copyright: + 2006 by STZ-IDA, Germany, http://www.stz-ida.de + + License: + LGPL 2.1: http://www.gnu.org/licenses/lgpl.html + + Authors: + * Til Schneider (til132) + +************************************************************************ */ + +/* ************************************************************************ + +#module(ui_table) + +// This is needed because of the instantiation at the end of this file. +// I don't think this is a good idea. (wpbasti) +#require(qx.util.format.NumberFormat) + +************************************************************************ */ + +/** + * The default data cell renderer. + */ +qx.OO.defineClass("qx.ui.table.DefaultDataCellRenderer", qx.ui.table.AbstractDataCellRenderer, +function() { + qx.ui.table.AbstractDataCellRenderer.call(this); +}); + + +/** + * Whether the alignment should automatically be set according to the cell value. + * If true numbers will be right-aligned. + */ +qx.OO.addProperty({ name:"useAutoAlign", type:"boolean", defaultValue:true, allowNull:false }); + + +// overridden +qx.Proto._getCellStyle = function(cellInfo) { + var style = qx.ui.table.AbstractDataCellRenderer.prototype._getCellStyle(cellInfo); + + var stylesToApply = this._getStyleFlags(cellInfo); + if (stylesToApply & qx.ui.table.DefaultDataCellRenderer.STYLEFLAG_ALIGN_RIGHT){ + style += ";text-align:right"; + } + if (stylesToApply & qx.ui.table.DefaultDataCellRenderer.STYLEFLAG_BOLD){ + style += ";font-weight:bold"; + } + if (stylesToApply & qx.ui.table.DefaultDataCellRenderer.STYLEFLAG_ITALIC){ + style += ";font-style:italic"; + } + + return style; +} + +/** + * Determines the styles to apply to the cell + * + * @param cellInfo {Object} cellInfo of the cell + * @return the sum of any of the STYLEFLAGS defined below + */ +qx.Proto._getStyleFlags = function(cellInfo) { + if (this.getUseAutoAlign()) { + if (typeof cellInfo.value == "number") { + return qx.ui.table.DefaultDataCellRenderer.STYLEFLAG_ALIGN_RIGHT; + } + } +} + + +// overridden +qx.Proto._getContentHtml = function(cellInfo) { + return qx.ui.table.DefaultDataCellRenderer.escapeHtml(this._formatValue(cellInfo)); +} + + +// overridden +qx.Proto.updateDataCellElement = function(cellInfo, cellElement) { + var style = qx.ui.table.AbstractDataCellRenderer.prototype._getCellStyle(cellInfo); + + var stylesToApply = this._getStyleFlags(cellInfo); + if (stylesToApply & qx.ui.table.DefaultDataCellRenderer.STYLEFLAG_ALIGN_RIGHT){ + cellElement.style.textAlign = "right"; + } else { + cellElement.style.textAlign = ""; + } + + if (stylesToApply & qx.ui.table.DefaultDataCellRenderer.STYLEFLAG_BOLD){ + cellElement.style.fontWeight = "bold"; + } else { + cellElement.style.fontWeight = ""; + } + + if (stylesToApply & qx.ui.table.DefaultDataCellRenderer.STYLEFLAG_ITALIC){ + cellElement.style.fontStyle = "ital"; + } else { + cellElement.style.fontStyle = ""; + } + + var textNode = cellElement.firstChild; + if (textNode != null) { + textNode.nodeValue = this._formatValue(cellInfo); + } else { + cellElement.innerHTML = qx.ui.table.DefaultDataCellRenderer.escapeHtml(this._formatValue(cellInfo)); + } +} + + +/** + * Formats a value. + * + * @param cellInfo {Map} A map containing the information about the cell to + * create. This map has the same structure as in + * {@link DataCellRenderer#createDataCell}. + * @return {string} the formatted value. + */ +qx.Proto._formatValue = function(cellInfo) { + var value = cellInfo.value; + if (value == null) { + return ""; + } else if (typeof value == "number") { + return qx.ui.table.DefaultDataCellRenderer._numberFormat.format(value); + } else if (value instanceof Date) { + return qx.util.format.DateFormat.getDateInstance().format(value); + } else { + return value; + } +} + + +qx.Proto._createCellStyle_array_join = function(cellInfo, htmlArr) { + qx.ui.table.AbstractDataCellRenderer.prototype._createCellStyle_array_join(cellInfo, htmlArr); + + var stylesToApply = this._getStyleFlags(cellInfo); + if (stylesToApply & qx.ui.table.DefaultDataCellRenderer.STYLEFLAG_ALIGN_RIGHT){ + htmlArr.push(";text-align:right"); + } + if (stylesToApply & qx.ui.table.DefaultDataCellRenderer.STYLEFLAG_BOLD){ + htmlArr.push(";font-weight:bold"); + } + if (stylesToApply & qx.ui.table.DefaultDataCellRenderer.STYLEFLAG_ITALIC){ + htmlArr.push(";font-style:italic"); + } +} + + +qx.Proto._createContentHtml_array_join = function(cellInfo, htmlArr) { + htmlArr.push(qx.ui.table.DefaultDataCellRenderer.escapeHtml(this._formatValue(cellInfo))); +} + + +/** + * Escapes special HTML characters by their entities. + * + * @param html {string} The HTML to escape. + * @return {string} The escaped string showing HTML code as plain text. + */ +qx.Class.escapeHtml = function(html) { + return html.replace(/[<>&]/gi, qx.ui.table.DefaultDataCellRenderer._escapeHtmlReplacer); +} + + +/** + * Helper method for {@link #escapeHtml}. + */ +qx.Class._escapeHtmlReplacer = function(str) { + switch(str) { + case "<": return "<"; + case ">": return ">"; + case "&": return "&"; + } +} + + +qx.Class._numberFormat = new qx.util.format.NumberFormat(); +qx.Class._numberFormat.setMaximumFractionDigits(2); + +qx.Class.STYLEFLAG_ALIGN_RIGHT = 1; +qx.Class.STYLEFLAG_BOLD = 2; +qx.Class.STYLEFLAG_ITALIC = 4; + + + -- cgit