65 | 65 | var FCKTableHandler={};FCKTableHandler.InsertRow=function(A){var B=FCKSelection.MoveToAncestorNode('TR');if (!B) return;var C=B.cloneNode(true);B.parentNode.insertBefore(C,B);FCKTableHandler.ClearRow(A?C:B);};FCKTableHandler.DeleteRows=function(A){if (!A){var B=FCKTableHandler.GetSelectedCells();var C=[];for (var i=0;i<B.length;i++){var D=B[i].parentNode;C[D.rowIndex]=D;};for (var i=C.length;i>=0;i--){if (C[i]) FCKTableHandler.DeleteRows(C[i]);};return;};var E=FCKTools.GetElementAscensor(A,'TABLE');if (E.rows.length==1){FCKTableHandler.DeleteTable(E);return;};A.parentNode.removeChild(A);};FCKTableHandler.DeleteTable=function(A){if (!A){A=FCKSelection.GetSelectedElement();if (!A||A.tagName!='TABLE') A=FCKSelection.MoveToAncestorNode('TABLE');};if (!A) return;FCKSelection.SelectNode(A);FCKSelection.Collapse();if (A.parentNode.childNodes.length==1) A.parentNode.parentNode.removeChild(A.parentNode);else A.parentNode.removeChild(A);};FCKTableHandler.InsertColumn=function(A){var B=null;var C=this.GetSelectedCells();if (C&&C.length) B=C[A?0:(C.length-1)];if (!B) return;var D=FCKTools.GetElementAscensor(B,'TABLE');var E=B.cellIndex;for (var i=0;i<D.rows.length;i++){var F=D.rows[i];if (F.cells.length<(E+1)) continue;B=F.cells[E].cloneNode(false);if (FCKBrowserInfo.IsGeckoLike) FCKTools.AppendBogusBr(B);var G=F.cells[E];F.insertBefore(B,(A?G:G.nextSibling));}};FCKTableHandler.DeleteColumns=function(A){if (!A){var B=FCKTableHandler.GetSelectedCells();for (var i=B.length;i>=0;i--){if (B[i]) FCKTableHandler.DeleteColumns(B[i]);};return;};if (!A) return;var C=FCKTools.GetElementAscensor(A,'TABLE');var D=A.cellIndex;for (var i=C.rows.length-1;i>=0;i--){var E=C.rows[i];if (D==0&&E.cells.length==1){FCKTableHandler.DeleteRows(E);continue;};if (E.cells[D]) E.removeChild(E.cells[D]);}};FCKTableHandler.InsertCell=function(A,B){var C=null;var D=this.GetSelectedCells();if (D&&D.length) C=D[B?0:(D.length-1)];if (!C) return null;var E=FCK.EditorDocument.createElement('TD');if (FCKBrowserInfo.IsGeckoLike) FCKTools.AppendBogusBr(E);if (!B&&C.cellIndex==C.parentNode.cells.length-1) C.parentNode.appendChild(E);else C.parentNode.insertBefore(E,B?C:C.nextSibling);return E;};FCKTableHandler.DeleteCell=function(A){if (A.parentNode.cells.length==1){FCKTableHandler.DeleteRows(A.parentNode);return;};A.parentNode.removeChild(A);};FCKTableHandler.DeleteCells=function(){var A=FCKTableHandler.GetSelectedCells();for (var i=A.length-1;i>=0;i--){FCKTableHandler.DeleteCell(A[i]);}};FCKTableHandler._MarkCells=function(A,B){for (var i=0;i<A.length;i++) A[i][B]=true;};FCKTableHandler._UnmarkCells=function(A,B){for (var i=0;i<A.length;i++){FCKDomTools.ClearElementJSProperty(A[i],B);}};FCKTableHandler._ReplaceCellsByMarker=function(A,B,C){for (var i=0;i<A.length;i++){for (var j=0;j<A[i].length;j++){if (A[i][j][B]) A[i][j]=C;}}};FCKTableHandler._GetMarkerGeometry=function(A,B,C,D){var E=0;var F=0;var G=0;var H=0;for (var i=C;A[B][i]&&A[B][i][D];i++) E++;for (var i=C-1;A[B][i]&&A[B][i][D];i--){E++;G++;};for (var i=B;A[i]&&A[i][C]&&A[i][C][D];i++) F++;for (var i=B-1;A[i]&&A[i][C]&&A[i][C][D];i--){F++;H++;};return { 'width':E,'height':F,'x':G,'y':H };};FCKTableHandler.CheckIsSelectionRectangular=function(){var A=FCKTableHandler.GetSelectedCells();if (A.length<1) return false;for (var i=0;i<A.length;i++){if (A[i].parentNode.parentNode!=A[0].parentNode.parentNode) return false;};this._MarkCells(A,'_CellSelected');var B=this._CreateTableMap(A[0]);var C=A[0].parentNode.rowIndex;var D=this._GetCellIndexSpan(B,C,A[0]);var E=this._GetMarkerGeometry(B,C,D,'_CellSelected');var F=D-E.x;var G=C-E.y;if (E.width>=E.height){for (D=F;D<F+E.width;D++){C=G+(D-F) % E.height;if (!B[C]||!B[C][D]){this._UnmarkCells(A,'_CellSelected');return false;};var g=this._GetMarkerGeometry(B,C,D,'_CellSelected');if (g.width!=E.width||g.height!=E.height){this._UnmarkCells(A,'_CellSelected');return false;}}}else{for (C=G;C<G+E.height;C++){D=F+(C-G) % E.width;if (!B[C]||!B[C][D]){this._UnmarkCells(A,'_CellSelected');return false;};var g=this._GetMarkerGeometry(B,C,D,'_CellSelected');if (g.width!=E.width||g.height!=E.height){this._UnmarkCells(A,'_CellSelected');return false;}}};this._UnmarkCells(A,'_CellSelected');return true;};FCKTableHandler.MergeCells=function(){var A=this.GetSelectedCells();if (A.length<2) return;var B=A[0];var C=this._CreateTableMap(B);var D=B.parentNode.rowIndex;var E=this._GetCellIndexSpan(C,D,B);this._MarkCells(A,'_SelectedCells');var F=this._GetMarkerGeometry(C,D,E,'_SelectedCells');var G=E-F.x;var H=D-F.y;var I=FCKTools.GetElementDocument(B).createDocumentFragment();for (var i=0;i<F.height;i++){var J=0;for (var j=0;j<F.width;j++){var K=C[H+i][G+j];while (K.childNodes.length>0){var L=K.removeChild(K.firstChild);if (L.nodeType!=1||(L.getAttribute('type',2)!='_moz'&&L.getAttribute('_moz_dirty')!=null)){I.appendChild(L);J++;}}};if (J>0) I.appendChild(FCK.EditorDocument.createElement('br'));};this._ReplaceCellsByMarker(C,'_SelectedCells',B);this._UnmarkCells(A,'_SelectedCells');this._InstallTableMap(C,B.parentNode.parentNode.parentNode);B.appendChild(I);if (FCKBrowserInfo.IsGeckoLike&&(!B.firstChild)) FCKTools.AppendBogusBr(B);this._MoveCaretToCell(B,false);};FCKTableHandler.MergeRight=function(){var A=this.GetMergeRightTarget();if (A==null) return;var B=A.refCell;var C=A.tableMap;var D=A.nextCell;var E=FCK.EditorDocument.createDocumentFragment();while (D&&D.childNodes&&D.childNodes.length>0) E.appendChild(D.removeChild(D.firstChild));D.parentNode.removeChild(D);B.appendChild(E);this._MarkCells([D],'_Replace');this._ReplaceCellsByMarker(C,'_Replace',B);this._InstallTableMap(C,B.parentNode.parentNode.parentNode);this._MoveCaretToCell(B,false);};FCKTableHandler.MergeDown=function(){var A=this.GetMergeDownTarget();if (A==null) return;var B=A.refCell;var C=A.tableMap;var D=A.nextCell;var E=FCKTools.GetElementDocument(B).createDocumentFragment();while (D&&D.childNodes&&D.childNodes.length>0) E.appendChild(D.removeChild(D.firstChild));if (E.firstChild) E.insertBefore(FCK.EditorDocument.createElement('br'),E.firstChild);B.appendChild(E);this._MarkCells([D],'_Replace');this._ReplaceCellsByMarker(C,'_Replace',B);this._InstallTableMap(C,B.parentNode.parentNode.parentNode);this._MoveCaretToCell(B,false);};FCKTableHandler.HorizontalSplitCell=function(){var A=FCKTableHandler.GetSelectedCells();if (A.length!=1) return;var B=A[0];var C=this._CreateTableMap(B);var D=B.parentNode.rowIndex;var E=FCKTableHandler._GetCellIndexSpan(C,D,B);var F=isNaN(B.colSpan)?1:B.colSpan;if (F>1){var G=Math.ceil(F/2);var H=FCK.EditorDocument.createElement(B.nodeName);if (FCKBrowserInfo.IsGeckoLike) FCKTools.AppendBogusBr(H);var I=E+G;var J=E+F;var K=isNaN(B.rowSpan)?1:B.rowSpan;for (var r=D;r<D+K;r++){for (var i=I;i<J;i++) C[r][i]=H;}}else{var L=[];for (var i=0;i<C.length;i++){var M=C[i].slice(0,E);if (C[i].length<=E){L.push(M);continue;};if (C[i][E]==B){M.push(B);M.push(FCK.EditorDocument.createElement(B.nodeName));if (FCKBrowserInfo.IsGeckoLike) FCKTools.AppendBogusBr(M[M.length-1]);}else{M.push(C[i][E]);M.push(C[i][E]);};for (var j=E+1;j<C[i].length;j++) M.push(C[i][j]);L.push(M);};C=L;};this._InstallTableMap(C,B.parentNode.parentNode.parentNode);};FCKTableHandler.VerticalSplitCell=function(){var A=FCKTableHandler.GetSelectedCells();if (A.length!=1) return;var B=A[0];var C=this._CreateTableMap(B);var D=B.parentNode.rowIndex;var E=FCKTableHandler._GetCellIndexSpan(C,D,B);var F=isNaN(B.colSpan)?1:B.colSpan;var G=B.rowSpan;if (isNaN(G)) G=1;if (G>1){B.rowSpan=Math.ceil(G/2);var H=D+Math.ceil(G/2);var I=C[H];var J=null;for (var i=E+1;i<I.length;i++){if (I[i].parentNode.rowIndex==H){J=I[i];break;}};var K=FCK.EditorDocument.createElement(B.nodeName);K.rowSpan=Math.floor(G/2);if (F>1) K.colSpan=F;if (FCKBrowserInfo.IsGeckoLike) FCKTools.AppendBogusBr(K);B.parentNode.parentNode.parentNode.rows[H].insertBefore(K,J);}else{var L=B.parentNode.sectionRowIndex+1;var M=FCK.EditorDocument.createElement('tr');var N=B.parentNode.parentNode;if (N.rows.length>L) N.insertBefore(M,N.rows[L]);else N.appendChild(M);for (var i=0;i<C[D].length;){var O=C[D][i].colSpan;if (isNaN(O)||O<1) O=1;if (i==E){i+=O;continue;};var P=C[D][i].rowSpan;if (isNaN(P)) P=1;C[D][i].rowSpan=P+1;i+=O;};var K=FCK.EditorDocument.createElement(B.nodeName);if (F>1) K.colSpan=F;if (FCKBrowserInfo.IsGeckoLike) FCKTools.AppendBogusBr(K);M.appendChild(K);}};FCKTableHandler._GetCellIndexSpan=function(A,B,C){if (A.length<B+1) return null;var D=A[B];for (var c=0;c<D.length;c++){if (D[c]==C) return c;};return null;};FCKTableHandler._GetCellLocation=function(A,B){for (var i=0;i<A.length;i++){for (var c=0;c<A[i].length;c++){if (A[i][c]==B) return [i,c];}};return null;};FCKTableHandler._CreateTableMap=function(A){var B=(A.nodeName=='TABLE'?A:A.parentNode.parentNode.parentNode);var C=B.rows;var r=-1;var D=[];for (var i=0;i<C.length;i++){r++;if (!D[r]) D[r]=[];var c=-1;for (var j=0;j<C[i].cells.length;j++){var E=C[i].cells[j];c++;while (D[r][c]) c++;var F=isNaN(E.colSpan)?1:E.colSpan;var G=isNaN(E.rowSpan)?1:E.rowSpan;for (var H=0;H<G;H++){if (!D[r+H]) D[r+H]=[];for (var I=0;I<F;I++){D[r+H][c+I]=C[i].cells[j];}};c+=F-1;}};return D;};FCKTableHandler._InstallTableMap=function(A,B){var C=FCKBrowserInfo.IsIE?"_fckrowspan":"rowSpan";for (var i=0;i<A.length;i++){for (var j=0;j<A[i].length;j++){var D=A[i][j];if (D.parentNode) D.parentNode.removeChild(D);D.colSpan=D[C]=1;}};var E=0;for (var i=0;i<A.length;i++){for (var j=0;j<A[i].length;j++){var D=A[i][j];if (!D) continue;if (j>E) E=j;if (D._colScanned===true) continue;if (A[i][j-1]==D) D.colSpan++;if (A[i][j+1]!=D) D._colScanned=true;}};for (var i=0;i<=E;i++){for (var j=0;j<A.length;j++){if (!A[j]) continue;var D=A[j][i];if (!D||D._rowScanned===true) continue;if (A[j-1]&&A[j-1][i]==D) D[C]++;if (!A[j+1]||A[j+1][i]!=D) D._rowScanned=true;}};for (var i=0;i<A.length;i++){for (var j=0;j<A[i].length;j++){var D=A[i][j];FCKDomTools.ClearElementJSProperty(D,'_colScanned');FCKDomTools.ClearElementJSProperty(D,'_rowScanned');}};for (var i=0;i<A.length;i++){var I=FCK.EditorDocument.createElement('tr');for (var j=0;j<A[i].length;){var D=A[i][j];if (A[i-1]&&A[i-1][j]==D){j+=D.colSpan;continue;};I.appendChild(D);if (C!='rowSpan'){D.rowSpan=D[C];D.removeAttribute(C);};j+=D.colSpan;if (D.colSpan==1) D.removeAttribute('colspan');if (D.rowSpan==1) D.removeAttribute('rowspan');};if (FCKBrowserInfo.IsIE){B.rows[i].replaceNode(I);}else{B.rows[i].innerHTML='';FCKDomTools.MoveChildren(I,B.rows[i]);}}};FCKTableHandler._MoveCaretToCell=function (A,B){var C=new FCKDomRange(FCK.EditorWindow);C.MoveToNodeContents(A);C.Collapse(B);C.Select();};FCKTableHandler.ClearRow=function(A){var B=A.cells;for (var i=0;i<B.length;i++){B[i].innerHTML='';if (FCKBrowserInfo.IsGeckoLike) FCKTools.AppendBogusBr(B[i]);}};FCKTableHandler.GetMergeRightTarget=function(){var A=this.GetSelectedCells();if (A.length!=1) return null;var B=A[0];var C=this._CreateTableMap(B);var D=B.parentNode.rowIndex;var E=this._GetCellIndexSpan(C,D,B);var F=E+(isNaN(B.colSpan)?1:B.colSpan);var G=C[D][F];if (!G) return null;this._MarkCells([B,G],'_SizeTest');var H=this._GetMarkerGeometry(C,D,E,'_SizeTest');var I=this._GetMarkerGeometry(C,D,F,'_SizeTest');this._UnmarkCells([B,G],'_SizeTest');if (H.height!=I.height||H.y!=I.y) return null;return { 'refCell':B,'nextCell':G,'tableMap':C };};FCKTableHandler.GetMergeDownTarget=function(){var A=this.GetSelectedCells();if (A.length!=1) return null;var B=A[0];var C=this._CreateTableMap(B);var D=B.parentNode.rowIndex;var E=this._GetCellIndexSpan(C,D,B);var F=D+(isNaN(B.rowSpan)?1:B.rowSpan);if (!C[F]) return null;var G=C[F][E];if (!G) return null;if (B.parentNode.parentNode!=G.parentNode.parentNode) return null;this._MarkCells([B,G],'_SizeTest');var H=this._GetMarkerGeometry(C,D,E,'_SizeTest');var I=this._GetMarkerGeometry(C,F,E,'_SizeTest');this._UnmarkCells([B,G],'_SizeTest');if (H.width!=I.width||H.x!=I.x) return null;return { 'refCell':B,'nextCell':G,'tableMap':C };}; |