File: /www/wwwroot/bs.kntsleep.com/system/extend/ueditor/_src/plugins/table.cmds.js
/**
* Created with JetBrains PhpStorm.
* User: taoqili
* Date: 13-2-20
* Time: 下午6:25
* To change this template use File | Settings | File Templates.
*/
(function() {
var UT = UE.UETable,
getTableItemsByRange = function(editor) {
return UT.getTableItemsByRange(editor);
},
getUETableBySelected = function(editor) {
return UT.getUETableBySelected(editor);
},
getDefaultValue = function(editor, table) {
return UT.getDefaultValue(editor, table);
},
getUETable = function(tdOrTable) {
return UT.getUETable(tdOrTable);
};
UE.commands["inserttable"] = {
queryCommandState: function() {
return getTableItemsByRange(this).table ? -1 : 0;
},
execCommand: function(cmd, opt) {
function createTable(opt, tdWidth) {
var html = [],
rowsNum = opt.numRows,
colsNum = opt.numCols;
for (var r = 0; r < rowsNum; r++) {
html.push("<tr" + (r == 0 ? ' class="firstRow"' : "") + ">");
for (var c = 0; c < colsNum; c++) {
html.push(
'<td width="' +
tdWidth +
'" vAlign="' +
opt.tdvalign +
'" >' +
(browser.ie && browser.version < 11
? domUtils.fillChar
: "<br/>") +
"</td>"
);
}
html.push("</tr>");
}
//禁止指定table-width
return "<table><tbody>" + html.join("") + "</tbody></table>";
}
if (!opt) {
opt = utils.extend(
{},
{
numCols: this.options.defaultCols,
numRows: this.options.defaultRows,
tdvalign: this.options.tdvalign
}
);
}
var me = this;
var range = this.selection.getRange(),
start = range.startContainer,
firstParentBlock =
domUtils.findParent(
start,
function(node) {
return domUtils.isBlockElm(node);
},
true
) || me.body;
var defaultValue = getDefaultValue(me),
tableWidth = firstParentBlock.offsetWidth,
tdWidth = Math.floor(
tableWidth / opt.numCols -
defaultValue.tdPadding * 2 -
defaultValue.tdBorder
);
//todo其他属性
!opt.tdvalign && (opt.tdvalign = me.options.tdvalign);
me.execCommand("inserthtml", createTable(opt, tdWidth));
}
};
UE.commands["insertparagraphbeforetable"] = {
queryCommandState: function() {
return getTableItemsByRange(this).cell ? 0 : -1;
},
execCommand: function() {
var table = getTableItemsByRange(this).table;
if (table) {
var p = this.document.createElement("p");
p.innerHTML = browser.ie ? " " : "<br />";
table.parentNode.insertBefore(p, table);
this.selection.getRange().setStart(p, 0).setCursor();
}
}
};
UE.commands["deletetable"] = {
queryCommandState: function() {
var rng = this.selection.getRange();
return domUtils.findParentByTagName(rng.startContainer, "table", true)
? 0
: -1;
},
execCommand: function(cmd, table) {
var rng = this.selection.getRange();
table =
table ||
domUtils.findParentByTagName(rng.startContainer, "table", true);
if (table) {
var next = table.nextSibling;
if (!next) {
next = domUtils.createElement(this.document, "p", {
innerHTML: browser.ie ? domUtils.fillChar : "<br/>"
});
table.parentNode.insertBefore(next, table);
}
domUtils.remove(table);
rng = this.selection.getRange();
if (next.nodeType == 3) {
rng.setStartBefore(next);
} else {
rng.setStart(next, 0);
}
rng.setCursor(false, true);
this.fireEvent("tablehasdeleted");
}
}
};
UE.commands["cellalign"] = {
queryCommandState: function() {
return getSelectedArr(this).length ? 0 : -1;
},
execCommand: function(cmd, align) {
var selectedTds = getSelectedArr(this);
if (selectedTds.length) {
for (var i = 0, ci; (ci = selectedTds[i++]); ) {
ci.setAttribute("align", align);
}
}
}
};
UE.commands["cellvalign"] = {
queryCommandState: function() {
return getSelectedArr(this).length ? 0 : -1;
},
execCommand: function(cmd, valign) {
var selectedTds = getSelectedArr(this);
if (selectedTds.length) {
for (var i = 0, ci; (ci = selectedTds[i++]); ) {
ci.setAttribute("vAlign", valign);
}
}
}
};
UE.commands["insertcaption"] = {
queryCommandState: function() {
var table = getTableItemsByRange(this).table;
if (table) {
return table.getElementsByTagName("caption").length == 0 ? 1 : -1;
}
return -1;
},
execCommand: function() {
var table = getTableItemsByRange(this).table;
if (table) {
var caption = this.document.createElement("caption");
caption.innerHTML = browser.ie ? domUtils.fillChar : "<br/>";
table.insertBefore(caption, table.firstChild);
var range = this.selection.getRange();
range.setStart(caption, 0).setCursor();
}
}
};
UE.commands["deletecaption"] = {
queryCommandState: function() {
var rng = this.selection.getRange(),
table = domUtils.findParentByTagName(rng.startContainer, "table");
if (table) {
return table.getElementsByTagName("caption").length == 0 ? -1 : 1;
}
return -1;
},
execCommand: function() {
var rng = this.selection.getRange(),
table = domUtils.findParentByTagName(rng.startContainer, "table");
if (table) {
domUtils.remove(table.getElementsByTagName("caption")[0]);
var range = this.selection.getRange();
range.setStart(table.rows[0].cells[0], 0).setCursor();
}
}
};
UE.commands["inserttitle"] = {
queryCommandState: function() {
var table = getTableItemsByRange(this).table;
if (table) {
var firstRow = table.rows[0];
return firstRow.cells[
firstRow.cells.length - 1
].tagName.toLowerCase() != "th"
? 0
: -1;
}
return -1;
},
execCommand: function() {
var table = getTableItemsByRange(this).table;
if (table) {
getUETable(table).insertRow(0, "th");
}
var th = table.getElementsByTagName("th")[0];
this.selection.getRange().setStart(th, 0).setCursor(false, true);
}
};
UE.commands["deletetitle"] = {
queryCommandState: function() {
var table = getTableItemsByRange(this).table;
if (table) {
var firstRow = table.rows[0];
return firstRow.cells[
firstRow.cells.length - 1
].tagName.toLowerCase() == "th"
? 0
: -1;
}
return -1;
},
execCommand: function() {
var table = getTableItemsByRange(this).table;
if (table) {
domUtils.remove(table.rows[0]);
}
var td = table.getElementsByTagName("td")[0];
this.selection.getRange().setStart(td, 0).setCursor(false, true);
}
};
UE.commands["inserttitlecol"] = {
queryCommandState: function() {
var table = getTableItemsByRange(this).table;
if (table) {
var lastRow = table.rows[table.rows.length - 1];
return lastRow.getElementsByTagName("th").length ? -1 : 0;
}
return -1;
},
execCommand: function(cmd) {
var table = getTableItemsByRange(this).table;
if (table) {
getUETable(table).insertCol(0, "th");
}
resetTdWidth(table, this);
var th = table.getElementsByTagName("th")[0];
this.selection.getRange().setStart(th, 0).setCursor(false, true);
}
};
UE.commands["deletetitlecol"] = {
queryCommandState: function() {
var table = getTableItemsByRange(this).table;
if (table) {
var lastRow = table.rows[table.rows.length - 1];
return lastRow.getElementsByTagName("th").length ? 0 : -1;
}
return -1;
},
execCommand: function() {
var table = getTableItemsByRange(this).table;
if (table) {
for (var i = 0; i < table.rows.length; i++) {
domUtils.remove(table.rows[i].children[0]);
}
}
resetTdWidth(table, this);
var td = table.getElementsByTagName("td")[0];
this.selection.getRange().setStart(td, 0).setCursor(false, true);
}
};
UE.commands["mergeright"] = {
queryCommandState: function(cmd) {
var tableItems = getTableItemsByRange(this),
table = tableItems.table,
cell = tableItems.cell;
if (!table || !cell) return -1;
var ut = getUETable(table);
if (ut.selectedTds.length) return -1;
var cellInfo = ut.getCellInfo(cell),
rightColIndex = cellInfo.colIndex + cellInfo.colSpan;
if (rightColIndex >= ut.colsNum) return -1; // 如果处于最右边则不能向右合并
var rightCellInfo = ut.indexTable[cellInfo.rowIndex][rightColIndex],
rightCell =
table.rows[rightCellInfo.rowIndex].cells[rightCellInfo.cellIndex];
if (!rightCell || cell.tagName != rightCell.tagName) return -1; // TH和TD不能相互合并
// 当且仅当两个Cell的开始列号和结束列号一致时能进行合并
return rightCellInfo.rowIndex == cellInfo.rowIndex &&
rightCellInfo.rowSpan == cellInfo.rowSpan
? 0
: -1;
},
execCommand: function(cmd) {
var rng = this.selection.getRange(),
bk = rng.createBookmark(true);
var cell = getTableItemsByRange(this).cell,
ut = getUETable(cell);
ut.mergeRight(cell);
rng.moveToBookmark(bk).select();
}
};
UE.commands["mergedown"] = {
queryCommandState: function(cmd) {
var tableItems = getTableItemsByRange(this),
table = tableItems.table,
cell = tableItems.cell;
if (!table || !cell) return -1;
var ut = getUETable(table);
if (ut.selectedTds.length) return -1;
var cellInfo = ut.getCellInfo(cell),
downRowIndex = cellInfo.rowIndex + cellInfo.rowSpan;
if (downRowIndex >= ut.rowsNum) return -1; // 如果处于最下边则不能向下合并
var downCellInfo = ut.indexTable[downRowIndex][cellInfo.colIndex],
downCell =
table.rows[downCellInfo.rowIndex].cells[downCellInfo.cellIndex];
if (!downCell || cell.tagName != downCell.tagName) return -1; // TH和TD不能相互合并
// 当且仅当两个Cell的开始列号和结束列号一致时能进行合并
return downCellInfo.colIndex == cellInfo.colIndex &&
downCellInfo.colSpan == cellInfo.colSpan
? 0
: -1;
},
execCommand: function() {
var rng = this.selection.getRange(),
bk = rng.createBookmark(true);
var cell = getTableItemsByRange(this).cell,
ut = getUETable(cell);
ut.mergeDown(cell);
rng.moveToBookmark(bk).select();
}
};
UE.commands["mergecells"] = {
queryCommandState: function() {
return getUETableBySelected(this) ? 0 : -1;
},
execCommand: function() {
var ut = getUETableBySelected(this);
if (ut && ut.selectedTds.length) {
var cell = ut.selectedTds[0];
ut.mergeRange();
var rng = this.selection.getRange();
if (domUtils.isEmptyBlock(cell)) {
rng.setStart(cell, 0).collapse(true);
} else {
rng.selectNodeContents(cell);
}
rng.select();
}
}
};
UE.commands["insertrow"] = {
queryCommandState: function() {
var tableItems = getTableItemsByRange(this),
cell = tableItems.cell;
return cell &&
(cell.tagName == "TD" ||
(cell.tagName == "TH" &&
tableItems.tr !== tableItems.table.rows[0])) &&
getUETable(tableItems.table).rowsNum < this.options.maxRowNum
? 0
: -1;
},
execCommand: function() {
var rng = this.selection.getRange(),
bk = rng.createBookmark(true);
var tableItems = getTableItemsByRange(this),
cell = tableItems.cell,
table = tableItems.table,
ut = getUETable(table),
cellInfo = ut.getCellInfo(cell);
//ut.insertRow(!ut.selectedTds.length ? cellInfo.rowIndex:ut.cellsRange.beginRowIndex,'');
if (!ut.selectedTds.length) {
ut.insertRow(cellInfo.rowIndex, cell);
} else {
var range = ut.cellsRange;
for (
var i = 0, len = range.endRowIndex - range.beginRowIndex + 1;
i < len;
i++
) {
ut.insertRow(range.beginRowIndex, cell);
}
}
rng.moveToBookmark(bk).select();
if (table.getAttribute("interlaced") === "enabled")
this.fireEvent("interlacetable", table);
}
};
//后插入行
UE.commands["insertrownext"] = {
queryCommandState: function() {
var tableItems = getTableItemsByRange(this),
cell = tableItems.cell;
return cell &&
cell.tagName == "TD" &&
getUETable(tableItems.table).rowsNum < this.options.maxRowNum
? 0
: -1;
},
execCommand: function() {
var rng = this.selection.getRange(),
bk = rng.createBookmark(true);
var tableItems = getTableItemsByRange(this),
cell = tableItems.cell,
table = tableItems.table,
ut = getUETable(table),
cellInfo = ut.getCellInfo(cell);
//ut.insertRow(!ut.selectedTds.length? cellInfo.rowIndex + cellInfo.rowSpan : ut.cellsRange.endRowIndex + 1,'');
if (!ut.selectedTds.length) {
ut.insertRow(cellInfo.rowIndex + cellInfo.rowSpan, cell);
} else {
var range = ut.cellsRange;
for (
var i = 0, len = range.endRowIndex - range.beginRowIndex + 1;
i < len;
i++
) {
ut.insertRow(range.endRowIndex + 1, cell);
}
}
rng.moveToBookmark(bk).select();
if (table.getAttribute("interlaced") === "enabled")
this.fireEvent("interlacetable", table);
}
};
UE.commands["deleterow"] = {
queryCommandState: function() {
var tableItems = getTableItemsByRange(this);
return tableItems.cell ? 0 : -1;
},
execCommand: function() {
var cell = getTableItemsByRange(this).cell,
ut = getUETable(cell),
cellsRange = ut.cellsRange,
cellInfo = ut.getCellInfo(cell),
preCell = ut.getVSideCell(cell),
nextCell = ut.getVSideCell(cell, true),
rng = this.selection.getRange();
if (utils.isEmptyObject(cellsRange)) {
ut.deleteRow(cellInfo.rowIndex);
} else {
for (
var i = cellsRange.beginRowIndex;
i < cellsRange.endRowIndex + 1;
i++
) {
ut.deleteRow(cellsRange.beginRowIndex);
}
}
var table = ut.table;
if (!table.getElementsByTagName("td").length) {
var nextSibling = table.nextSibling;
domUtils.remove(table);
if (nextSibling) {
rng.setStart(nextSibling, 0).setCursor(false, true);
}
} else {
if (
cellInfo.rowSpan == 1 ||
cellInfo.rowSpan ==
cellsRange.endRowIndex - cellsRange.beginRowIndex + 1
) {
if (nextCell || preCell)
rng.selectNodeContents(nextCell || preCell).setCursor(false, true);
} else {
var newCell = ut.getCell(
cellInfo.rowIndex,
ut.indexTable[cellInfo.rowIndex][cellInfo.colIndex].cellIndex
);
if (newCell) rng.selectNodeContents(newCell).setCursor(false, true);
}
}
if (table.getAttribute("interlaced") === "enabled")
this.fireEvent("interlacetable", table);
}
};
UE.commands["insertcol"] = {
queryCommandState: function(cmd) {
var tableItems = getTableItemsByRange(this),
cell = tableItems.cell;
return cell &&
(cell.tagName == "TD" ||
(cell.tagName == "TH" && cell !== tableItems.tr.cells[0])) &&
getUETable(tableItems.table).colsNum < this.options.maxColNum
? 0
: -1;
},
execCommand: function(cmd) {
var rng = this.selection.getRange(),
bk = rng.createBookmark(true);
if (this.queryCommandState(cmd) == -1) return;
var cell = getTableItemsByRange(this).cell,
ut = getUETable(cell),
cellInfo = ut.getCellInfo(cell);
//ut.insertCol(!ut.selectedTds.length ? cellInfo.colIndex:ut.cellsRange.beginColIndex);
if (!ut.selectedTds.length) {
ut.insertCol(cellInfo.colIndex, cell);
} else {
var range = ut.cellsRange;
for (
var i = 0, len = range.endColIndex - range.beginColIndex + 1;
i < len;
i++
) {
ut.insertCol(range.beginColIndex, cell);
}
}
rng.moveToBookmark(bk).select(true);
}
};
UE.commands["insertcolnext"] = {
queryCommandState: function() {
var tableItems = getTableItemsByRange(this),
cell = tableItems.cell;
return cell &&
getUETable(tableItems.table).colsNum < this.options.maxColNum
? 0
: -1;
},
execCommand: function() {
var rng = this.selection.getRange(),
bk = rng.createBookmark(true);
var cell = getTableItemsByRange(this).cell,
ut = getUETable(cell),
cellInfo = ut.getCellInfo(cell);
//ut.insertCol(!ut.selectedTds.length ? cellInfo.colIndex + cellInfo.colSpan:ut.cellsRange.endColIndex +1);
if (!ut.selectedTds.length) {
ut.insertCol(cellInfo.colIndex + cellInfo.colSpan, cell);
} else {
var range = ut.cellsRange;
for (
var i = 0, len = range.endColIndex - range.beginColIndex + 1;
i < len;
i++
) {
ut.insertCol(range.endColIndex + 1, cell);
}
}
rng.moveToBookmark(bk).select();
}
};
UE.commands["deletecol"] = {
queryCommandState: function() {
var tableItems = getTableItemsByRange(this);
return tableItems.cell ? 0 : -1;
},
execCommand: function() {
var cell = getTableItemsByRange(this).cell,
ut = getUETable(cell),
range = ut.cellsRange,
cellInfo = ut.getCellInfo(cell),
preCell = ut.getHSideCell(cell),
nextCell = ut.getHSideCell(cell, true);
if (utils.isEmptyObject(range)) {
ut.deleteCol(cellInfo.colIndex);
} else {
for (var i = range.beginColIndex; i < range.endColIndex + 1; i++) {
ut.deleteCol(range.beginColIndex);
}
}
var table = ut.table,
rng = this.selection.getRange();
if (!table.getElementsByTagName("td").length) {
var nextSibling = table.nextSibling;
domUtils.remove(table);
if (nextSibling) {
rng.setStart(nextSibling, 0).setCursor(false, true);
}
} else {
if (domUtils.inDoc(cell, this.document)) {
rng.setStart(cell, 0).setCursor(false, true);
} else {
if (nextCell && domUtils.inDoc(nextCell, this.document)) {
rng.selectNodeContents(nextCell).setCursor(false, true);
} else {
if (preCell && domUtils.inDoc(preCell, this.document)) {
rng.selectNodeContents(preCell).setCursor(true, true);
}
}
}
}
}
};
UE.commands["splittocells"] = {
queryCommandState: function() {
var tableItems = getTableItemsByRange(this),
cell = tableItems.cell;
if (!cell) return -1;
var ut = getUETable(tableItems.table);
if (ut.selectedTds.length > 0) return -1;
return cell && (cell.colSpan > 1 || cell.rowSpan > 1) ? 0 : -1;
},
execCommand: function() {
var rng = this.selection.getRange(),
bk = rng.createBookmark(true);
var cell = getTableItemsByRange(this).cell,
ut = getUETable(cell);
ut.splitToCells(cell);
rng.moveToBookmark(bk).select();
}
};
UE.commands["splittorows"] = {
queryCommandState: function() {
var tableItems = getTableItemsByRange(this),
cell = tableItems.cell;
if (!cell) return -1;
var ut = getUETable(tableItems.table);
if (ut.selectedTds.length > 0) return -1;
return cell && cell.rowSpan > 1 ? 0 : -1;
},
execCommand: function() {
var rng = this.selection.getRange(),
bk = rng.createBookmark(true);
var cell = getTableItemsByRange(this).cell,
ut = getUETable(cell);
ut.splitToRows(cell);
rng.moveToBookmark(bk).select();
}
};
UE.commands["splittocols"] = {
queryCommandState: function() {
var tableItems = getTableItemsByRange(this),
cell = tableItems.cell;
if (!cell) return -1;
var ut = getUETable(tableItems.table);
if (ut.selectedTds.length > 0) return -1;
return cell && cell.colSpan > 1 ? 0 : -1;
},
execCommand: function() {
var rng = this.selection.getRange(),
bk = rng.createBookmark(true);
var cell = getTableItemsByRange(this).cell,
ut = getUETable(cell);
ut.splitToCols(cell);
rng.moveToBookmark(bk).select();
}
};
UE.commands["adaptbytext"] = UE.commands["adaptbywindow"] = {
queryCommandState: function() {
return getTableItemsByRange(this).table ? 0 : -1;
},
execCommand: function(cmd) {
var tableItems = getTableItemsByRange(this),
table = tableItems.table;
if (table) {
if (cmd == "adaptbywindow") {
resetTdWidth(table, this);
} else {
var cells = domUtils.getElementsByTagName(table, "td th");
utils.each(cells, function(cell) {
cell.removeAttribute("width");
});
table.removeAttribute("width");
}
}
}
};
//平均分配各列
UE.commands["averagedistributecol"] = {
queryCommandState: function() {
var ut = getUETableBySelected(this);
if (!ut) return -1;
return ut.isFullRow() || ut.isFullCol() ? 0 : -1;
},
execCommand: function(cmd) {
var me = this,
ut = getUETableBySelected(me);
function getAverageWidth() {
var tb = ut.table,
averageWidth,
sumWidth = 0,
colsNum = 0,
tbAttr = getDefaultValue(me, tb);
if (ut.isFullRow()) {
sumWidth = tb.offsetWidth;
colsNum = ut.colsNum;
} else {
var begin = ut.cellsRange.beginColIndex,
end = ut.cellsRange.endColIndex,
node;
for (var i = begin; i <= end; ) {
node = ut.selectedTds[i];
sumWidth += node.offsetWidth;
i += node.colSpan;
colsNum += 1;
}
}
averageWidth =
Math.ceil(sumWidth / colsNum) -
tbAttr.tdBorder * 2 -
tbAttr.tdPadding * 2;
return averageWidth;
}
function setAverageWidth(averageWidth) {
utils.each(domUtils.getElementsByTagName(ut.table, "th"), function(
node
) {
node.setAttribute("width", "");
});
var cells = ut.isFullRow()
? domUtils.getElementsByTagName(ut.table, "td")
: ut.selectedTds;
utils.each(cells, function(node) {
if (node.colSpan == 1) {
node.setAttribute("width", averageWidth);
}
});
}
if (ut && ut.selectedTds.length) {
setAverageWidth(getAverageWidth());
}
}
};
//平均分配各行
UE.commands["averagedistributerow"] = {
queryCommandState: function() {
var ut = getUETableBySelected(this);
if (!ut) return -1;
if (ut.selectedTds && /th/gi.test(ut.selectedTds[0].tagName)) return -1;
return ut.isFullRow() || ut.isFullCol() ? 0 : -1;
},
execCommand: function(cmd) {
var me = this,
ut = getUETableBySelected(me);
function getAverageHeight() {
var averageHeight,
rowNum,
sumHeight = 0,
tb = ut.table,
tbAttr = getDefaultValue(me, tb),
tdpadding = parseInt(
domUtils.getComputedStyle(
tb.getElementsByTagName("td")[0],
"padding-top"
)
);
if (ut.isFullCol()) {
var captionArr = domUtils.getElementsByTagName(tb, "caption"),
thArr = domUtils.getElementsByTagName(tb, "th"),
captionHeight,
thHeight;
if (captionArr.length > 0) {
captionHeight = captionArr[0].offsetHeight;
}
if (thArr.length > 0) {
thHeight = thArr[0].offsetHeight;
}
sumHeight = tb.offsetHeight - (captionHeight || 0) - (thHeight || 0);
rowNum = thArr.length == 0 ? ut.rowsNum : ut.rowsNum - 1;
} else {
var begin = ut.cellsRange.beginRowIndex,
end = ut.cellsRange.endRowIndex,
count = 0,
trs = domUtils.getElementsByTagName(tb, "tr");
for (var i = begin; i <= end; i++) {
sumHeight += trs[i].offsetHeight;
count += 1;
}
rowNum = count;
}
//ie8下是混杂模式
if (browser.ie && browser.version < 9) {
averageHeight = Math.ceil(sumHeight / rowNum);
} else {
averageHeight =
Math.ceil(sumHeight / rowNum) - tbAttr.tdBorder * 2 - tdpadding * 2;
}
return averageHeight;
}
function setAverageHeight(averageHeight) {
var cells = ut.isFullCol()
? domUtils.getElementsByTagName(ut.table, "td")
: ut.selectedTds;
utils.each(cells, function(node) {
if (node.rowSpan == 1) {
node.setAttribute("height", averageHeight);
}
});
}
if (ut && ut.selectedTds.length) {
setAverageHeight(getAverageHeight());
}
}
};
//单元格对齐方式
UE.commands["cellalignment"] = {
queryCommandState: function() {
return getTableItemsByRange(this).table ? 0 : -1;
},
execCommand: function(cmd, data) {
var me = this,
ut = getUETableBySelected(me);
if (!ut) {
var start = me.selection.getStart(),
cell =
start &&
domUtils.findParentByTagName(start, ["td", "th", "caption"], true);
if (!/caption/gi.test(cell.tagName)) {
domUtils.setAttributes(cell, data);
} else {
cell.style.textAlign = data.align;
cell.style.verticalAlign = data.vAlign;
}
me.selection.getRange().setCursor(true);
} else {
utils.each(ut.selectedTds, function(cell) {
domUtils.setAttributes(cell, data);
});
}
},
/**
* 查询当前点击的单元格的对齐状态， 如果当前已经选择了多个单元格， 则会返回所有单元格经过统一协调过后的状态
* @see UE.UETable.getTableCellAlignState
*/
queryCommandValue: function(cmd) {
var activeMenuCell = getTableItemsByRange(this).cell;
if (!activeMenuCell) {
activeMenuCell = getSelectedArr(this)[0];
}
if (!activeMenuCell) {
return null;
} else {
//获取同时选中的其他单元格
var cells = UE.UETable.getUETable(activeMenuCell).selectedTds;
!cells.length && (cells = activeMenuCell);
return UE.UETable.getTableCellAlignState(cells);
}
}
};
//表格对齐方式
UE.commands["tablealignment"] = {
queryCommandState: function() {
if (browser.ie && browser.version < 8) {
return -1;
}
return getTableItemsByRange(this).table ? 0 : -1;
},
execCommand: function(cmd, value) {
var me = this,
start = me.selection.getStart(),
table = start && domUtils.findParentByTagName(start, ["table"], true);
if (table) {
table.setAttribute("align", value);
}
}
};
//表格属性
UE.commands["edittable"] = {
queryCommandState: function() {
return getTableItemsByRange(this).table ? 0 : -1;
},
execCommand: function(cmd, color) {
var rng = this.selection.getRange(),
table = domUtils.findParentByTagName(rng.startContainer, "table");
if (table) {
var arr = domUtils
.getElementsByTagName(table, "td")
.concat(
domUtils.getElementsByTagName(table, "th"),
domUtils.getElementsByTagName(table, "caption")
);
utils.each(arr, function(node) {
node.style.borderColor = color;
});
}
}
};
//单元格属性
UE.commands["edittd"] = {
queryCommandState: function() {
return getTableItemsByRange(this).table ? 0 : -1;
},
execCommand: function(cmd, bkColor) {
var me = this,
ut = getUETableBySelected(me);
if (!ut) {
var start = me.selection.getStart(),
cell =
start &&
domUtils.findParentByTagName(start, ["td", "th", "caption"], true);
if (cell) {
cell.style.backgroundColor = bkColor;
}
} else {
utils.each(ut.selectedTds, function(cell) {
cell.style.backgroundColor = bkColor;
});
}
}
};
UE.commands["settablebackground"] = {
queryCommandState: function() {
return getSelectedArr(this).length > 1 ? 0 : -1;
},
execCommand: function(cmd, value) {
var cells, ut;
cells = getSelectedArr(this);
ut = getUETable(cells[0]);
ut.setBackground(cells, value);
}
};
UE.commands["cleartablebackground"] = {
queryCommandState: function() {
var cells = getSelectedArr(this);
if (!cells.length) return -1;
for (var i = 0, cell; (cell = cells[i++]); ) {
if (cell.style.backgroundColor !== "") return 0;
}
return -1;
},
execCommand: function() {
var cells = getSelectedArr(this),
ut = getUETable(cells[0]);
ut.removeBackground(cells);
}
};
UE.commands["interlacetable"] = UE.commands["uninterlacetable"] = {
queryCommandState: function(cmd) {
var table = getTableItemsByRange(this).table;
if (!table) return -1;
var interlaced = table.getAttribute("interlaced");
if (cmd == "interlacetable") {
//TODO 待定
//是否需要待定，如果设置，则命令只能单次执行成功，但反射具备toggle效果；否则可以覆盖前次命令，但反射将不存在toggle效果
return interlaced === "enabled" ? -1 : 0;
} else {
return !interlaced || interlaced === "disabled" ? -1 : 0;
}
},
execCommand: function(cmd, classList) {
var table = getTableItemsByRange(this).table;
if (cmd == "interlacetable") {
table.setAttribute("interlaced", "enabled");
this.fireEvent("interlacetable", table, classList);
} else {
table.setAttribute("interlaced", "disabled");
this.fireEvent("uninterlacetable", table);
}
}
};
UE.commands["setbordervisible"] = {
queryCommandState: function(cmd) {
var table = getTableItemsByRange(this).table;
if (!table) return -1;
return 0;
},
execCommand: function() {
var table = getTableItemsByRange(this).table;
utils.each(domUtils.getElementsByTagName(table, "td"), function(td) {
td.style.borderWidth = "1px";
td.style.borderStyle = "solid";
});
}
};
function resetTdWidth(table, editor) {
var tds = domUtils.getElementsByTagName(table, "td th");
utils.each(tds, function(td) {
td.removeAttribute("width");
});
table.setAttribute(
"width",
getTableWidth(editor, true, getDefaultValue(editor, table))
);
var tdsWidths = [];
setTimeout(function() {
utils.each(tds, function(td) {
td.colSpan == 1 && tdsWidths.push(td.offsetWidth);
});
utils.each(tds, function(td, i) {
td.colSpan == 1 && td.setAttribute("width", tdsWidths[i] + "");
});
}, 0);
}
function getTableWidth(editor, needIEHack, defaultValue) {
var body = editor.body;
return (
body.offsetWidth -
(needIEHack
? parseInt(domUtils.getComputedStyle(body, "margin-left"), 10) * 2
: 0) -
defaultValue.tableBorder * 2 -
(editor.options.offsetWidth || 0)
);
}
function getSelectedArr(editor) {
var cell = getTableItemsByRange(editor).cell;
if (cell) {
var ut = getUETable(cell);
return ut.selectedTds.length ? ut.selectedTds : [cell];
} else {
return [];
}
}
})();