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defaults={colliders_context:document.body},fn=Collision.prototype;fn.init=function(){this.find_collisions()},fn.overlaps=function(a,b){var x=!1,y=!1;return(b.x1>=a.x1&&b.x1<=a.x2||b.x2>=a.x1&&b.x2<=a.x2||a.x1>=b.x1&&a.x2<=b.x2)&&(x=!0),(b.y1>=a.y1&&b.y1<=a.y2||b.y2>=a.y1&&b.y2<=a.y2||a.y1>=b.y1&&a.y2<=b.y2)&&(y=!0),x&&y},fn.detect_overlapping_region=function(a,b){var regionX="",regionY="";return a.y1>b.cy&&a.y1b.y1&&a.y2b.cx&&a.x1b.x1&&a.x2i;i++)-1===$.inArray(last[i],new_colliders_coords)&&start_callback.call(this,last[i]);for(var j=0,jl=new_colliders_coords.length;jl>j;j++)-1===$.inArray(new_colliders_coords[j],last)&&stop_callback.call(this,new_colliders_coords[j])},fn.find_collisions=function(player_data_coords){for(var self=this,colliders_coords=[],colliders_data=[],$colliders=this.colliders||this.$colliders,count=$colliders.length,player_coords=self.$element.coords().update(player_data_coords||!1).get();count--;){var 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fn=Gridster.prototype;fn.init=function(){this.generate_grid_and_stylesheet(),this.get_widgets_from_DOM(),this.set_dom_grid_height(),this.$wrapper.addClass("ready"),this.draggable(),$(window).bind("resize.gridster",throttle($.proxy(this.recalculate_faux_grid,this),200))},fn.disable=function(){return this.$wrapper.find(".player-revert").removeClass("player-revert"),this.drag_api.disable(),this},fn.enable=function(){return this.drag_api.enable(),this},fn.add_widget=function(html,size_x,size_y,col,row){var pos;size_x||(size_x=1),size_y||(size_y=1),!col&!row?pos=this.next_position(size_x,size_y):(pos={col:col,row:row},this.empty_cells(col,row,size_x,size_y));var $w=$(html).attr({"data-col":pos.col,"data-row":pos.row,"data-sizex":size_x,"data-sizey":size_y}).addClass("gs_w").appendTo(this.$el).hide();return 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empty_rows=[];$.each(old_cells_occupied.rows,function(i,row){-1===$.inArray(row,new_cells_occupied.rows)&&empty_rows.push(row)});var occupied_rows=[];if($.each(new_cells_occupied.rows,function(i,row){-1===$.inArray(row,old_cells_occupied.rows)&&occupied_rows.push(row)}),this.remove_from_gridmap(wgd),occupied_cols.length){var cols_to_empty=[new_col,wgd.row,size_x,Math.min(old_size_y,size_y),$widget];this.empty_cells.apply(this,cols_to_empty)}if(occupied_rows.length){var rows_to_empty=[new_col,wgd.row,size_x,size_y,$widget];this.empty_cells.apply(this,rows_to_empty)}if(wgd.col=new_col,wgd.size_x=size_x,wgd.size_y=size_y,this.add_to_gridmap(new_grid_data,$widget),$widget.data("coords").update({width:size_x*this.options.widget_base_dimensions[0]+2*(size_x-1)*this.options.widget_margins[0],height:size_y*this.options.widget_base_dimensions[1]+2*(size_y-1)*this.options.widget_margins[1]}),size_y>old_size_y&&this.add_faux_rows(size_y-old_size_y),size_x>old_size_x&&this.add_faux_cols(size_x-old_size_x),$widget.attr({"data-col":new_col,"data-sizex":size_x,"data-sizey":size_y}),empty_cols.length){var cols_to_remove_holes=[empty_cols[0],wgd.row,empty_cols.length,Math.min(old_size_y,size_y),$widget];this.remove_empty_cells.apply(this,cols_to_remove_holes)}if(empty_rows.length){var rows_to_remove_holes=[new_col,wgd.row,size_x,size_y,$widget];this.remove_empty_cells.apply(this,rows_to_remove_holes)}return callback&&callback.call(this,size_x,size_y),$widget},fn.empty_cells=function(col,row,size_x,size_y,$exclude){var $nexts=this.widgets_below({col:col,row:row-size_y,size_x:size_x,size_y:size_y});return $nexts.not($exclude).each($.proxy(function(i,w){var wgd=$(w).coords().grid;if(row+size_y-1>=wgd.row){var diff=row+size_y-wgd.row;this.move_widget_down($(w),diff)}},this)),this.set_dom_grid_height(),this},fn.remove_empty_cells=function(col,row,size_x,size_y,exclude){var $nexts=this.widgets_below({col:col,row:row,size_x:size_x,size_y:size_y});return $nexts.not(exclude).each($.proxy(function(i,widget){this.move_widget_up($(widget),size_y)},this)),this.set_dom_grid_height(),this},fn.next_position=function(size_x,size_y){size_x||(size_x=1),size_y||(size_y=1);for(var rows_l,ga=this.gridmap,cols_l=ga.length,valid_pos=[],c=1;cols_l>c;c++){rows_l=ga[c].length;for(var r=1;rows_l>=r;r++){var can_move_to=this.can_move_to({size_x:size_x,size_y:size_y},c,r);can_move_to&&valid_pos.push({col:c,row:r,size_y:size_y,size_x:size_x})}}return valid_pos.length?this.sort_by_row_and_col_asc(valid_pos)[0]:!1},fn.remove_widget=function(el,silent,callback){var $el=el instanceof jQuery?el:$(el),wgd=$el.coords().grid;$.isFunction(silent)&&(callback=silent,silent=!1),this.cells_occupied_by_placeholder={},this.$widgets=this.$widgets.not($el);var $nexts=this.widgets_below($el);this.remove_from_gridmap(wgd),$el.fadeOut($.proxy(function(){$el.remove(),silent||$nexts.each($.proxy(function(i,widget){this.move_widget_up($(widget),wgd.size_y)},this)),this.set_dom_grid_height(),callback&&callback.call(this,el)},this))},fn.remove_all_widgets=function(callback){return this.$widgets.each($.proxy(function(i,el){this.remove_widget(el,!0,callback)},this)),this},fn.serialize=function($widgets){$widgets||($widgets=this.$widgets);var result=[];return $widgets.each($.proxy(function(i,widget){result.push(this.options.serialize_params($(widget),$(widget).coords().grid))},this)),result},fn.serialize_changed=function(){return this.serialize(this.$changed)},fn.register_widget=function($el){var wgd={col:parseInt($el.attr("data-col"),10),row:parseInt($el.attr("data-row"),10),size_x:parseInt($el.attr("data-sizex"),10),size_y:parseInt($el.attr("data-sizey"),10),el:$el};return this.options.avoid_overlapped_widgets&&!this.can_move_to({size_x:wgd.size_x,size_y:wgd.size_y},wgd.col,wgd.row)&&(wgd=this.next_position(wgd.size_x,wgd.size_y),wgd.el=$el,$el.attr({"data-col":wgd.col,"data-row":wgd.row,"data-sizex":wgd.size_x,"data-sizey":wgd.size_y})),$el.data("coords",$el.coords()),$el.data("coords").grid=wgd,this.add_to_gridmap(wgd,$el),this
-},fn.update_widget_position=function(grid_data,value){return this.for_each_cell_occupied(grid_data,function(col,row){return this.gridmap[col]?(this.gridmap[col][row]=value,undefined):this}),this},fn.remove_from_gridmap=function(grid_data){return this.update_widget_position(grid_data,!1)},fn.add_to_gridmap=function(grid_data,value){if(this.update_widget_position(grid_data,value||grid_data.el),grid_data.el){var $widgets=this.widgets_below(grid_data.el);$widgets.each($.proxy(function(i,widget){this.move_widget_up($(widget))},this))}},fn.draggable=function(){var self=this,draggable_options=$.extend(!0,{},this.options.draggable,{offset_left:this.options.widget_margins[0],container_width:this.container_width,start:function(event,ui){self.$widgets.filter(".player-revert").removeClass("player-revert"),self.$player=$(this),self.$helper="clone"===self.options.draggable.helper?$(ui.helper):self.$player,self.helper=!self.$helper.is(self.$player),self.on_start_drag.call(self,event,ui),self.$el.trigger("gridster:dragstart")},stop:function(event,ui){self.on_stop_drag.call(self,event,ui),self.$el.trigger("gridster:dragstop")},drag:throttle(function(event,ui){self.on_drag.call(self,event,ui),self.$el.trigger("gridster:drag")},60)});return this.drag_api=this.$el.drag(draggable_options).data("drag"),this},fn.on_start_drag=function(event,ui){this.$helper.add(this.$player).add(this.$wrapper).addClass("dragging"),this.$player.addClass("player"),this.player_grid_data=this.$player.coords().grid,this.placeholder_grid_data=$.extend({},this.player_grid_data),this.$el.css("height",this.$el.height()+this.player_grid_data.size_y*this.min_widget_height);var colliders=this.faux_grid,coords=this.$player.data("coords").coords;this.cells_occupied_by_player=this.get_cells_occupied(this.player_grid_data),this.cells_occupied_by_placeholder=this.get_cells_occupied(this.placeholder_grid_data),this.last_cols=[],this.last_rows=[],this.collision_api=this.$helper.collision(colliders,this.options.collision),this.$preview_holder=$("=0&&$.inArray(row,c.rows)>=0},fn.is_placeholder_in=function(col,row){var c=this.cells_occupied_by_placeholder||{};return this.is_placeholder_in_col(col)&&$.inArray(row,c.rows)>=0},fn.is_placeholder_in_col=function(col){var c=this.cells_occupied_by_placeholder||[];return $.inArray(col,c.cols)>=0},fn.is_empty=function(col,row){return this.gridmap[col]!==undefined?this.gridmap[col][row]!==undefined&&this.gridmap[col][row]===!1?!0:!1:!0},fn.is_occupied=function(col,row){return this.gridmap[col]?this.gridmap[col][row]?!0:!1:!1},fn.is_widget=function(col,row){var cell=this.gridmap[col];return cell?(cell=cell[row],cell?cell:!1):!1},fn.is_widget_under_player=function(col,row){return this.is_widget(col,row)?this.is_player_in(col,row):!1},fn.get_widgets_under_player=function(cells){cells||(cells=this.cells_occupied_by_player||{cols:[],rows:[]});var $widgets=$([]);return $.each(cells.cols,$.proxy(function(i,col){$.each(cells.rows,$.proxy(function(i,row){this.is_widget(col,row)&&($widgets=$widgets.add(this.gridmap[col][row]))},this))},this)),$widgets},fn.set_placeholder=function(col,row){var phgd=$.extend({},this.placeholder_grid_data),$nexts=this.widgets_below({col:phgd.col,row:phgd.row,size_y:phgd.size_y,size_x:phgd.size_x}),right_col=col+phgd.size_x-1;right_col>this.cols&&(col-=right_col-col);var moved_down=row>this.placeholder_grid_data.row,changed_column=this.placeholder_grid_data.col!==col;this.placeholder_grid_data.col=col,this.placeholder_grid_data.row=row,this.cells_occupied_by_placeholder=this.get_cells_occupied(this.placeholder_grid_data),this.$preview_holder.attr({"data-row":row,"data-col":col}),(moved_down||changed_column)&&$nexts.each($.proxy(function(i,widget){this.move_widget_up($(widget),this.placeholder_grid_data.col-col+phgd.size_y)},this));var $widgets_under_ph=this.get_widgets_under_player(this.cells_occupied_by_placeholder);$widgets_under_ph.length&&$widgets_under_ph.each($.proxy(function(i,widget){var $w=$(widget);this.move_widget_down($w,row+phgd.size_y-$w.data("coords").grid.row)},this))},fn.can_go_player_up=function(widget_grid_data){var p_bottom_row=widget_grid_data.row+widget_grid_data.size_y-1,result=!0,upper_rows=[],min_row=1e4,$widgets_under_player=this.get_widgets_under_player();return this.for_each_column_occupied(widget_grid_data,function(tcol){var grid_col=this.gridmap[tcol],r=p_bottom_row+1;for(upper_rows[tcol]=[];--r>0&&(this.is_empty(tcol,r)||this.is_player(tcol,r)||this.is_widget(tcol,r)&&grid_col[r].is($widgets_under_player));)upper_rows[tcol].push(r),min_row=min_row>r?r:min_row;return 0===upper_rows[tcol].length?(result=!1,!0):(upper_rows[tcol].sort(function(a,b){return a-b}),undefined)}),result?this.get_valid_rows(widget_grid_data,upper_rows,min_row):!1},fn.can_go_widget_up=function(widget_grid_data){var p_bottom_row=widget_grid_data.row+widget_grid_data.size_y-1,result=!0,upper_rows=[],min_row=1e4;return this.for_each_column_occupied(widget_grid_data,function(tcol){var grid_col=this.gridmap[tcol];upper_rows[tcol]=[];for(var r=p_bottom_row+1;--r>0&&(!this.is_widget(tcol,r)||this.is_player_in(tcol,r)||grid_col[r].is(widget_grid_data.el));)this.is_player(tcol,r)||this.is_placeholder_in(tcol,r)||this.is_player_in(tcol,r)||upper_rows[tcol].push(r),min_row>r&&(min_row=r);return 0===upper_rows[tcol].length?(result=!1,!0):(upper_rows[tcol].sort(function(a,b){return a-b}),undefined)}),result?this.get_valid_rows(widget_grid_data,upper_rows,min_row):!1},fn.get_valid_rows=function(widget_grid_data,upper_rows,min_row){for(var p_top_row=widget_grid_data.row,p_bottom_row=widget_grid_data.row+widget_grid_data.size_y-1,size_y=widget_grid_data.size_y,r=min_row-1,valid_rows=[];p_bottom_row>=++r;){var common=!0;if($.each(upper_rows,function(col,rows){$.isArray(rows)&&-1===$.inArray(r,rows)&&(common=!1)}),common===!0&&(valid_rows.push(r),valid_rows.length===size_y))break}var new_row=!1;return 1===size_y?valid_rows[0]!==p_top_row&&(new_row=valid_rows[0]||!1):valid_rows[0]!==p_top_row&&(new_row=this.get_consecutive_numbers_index(valid_rows,size_y)),new_row},fn.get_consecutive_numbers_index=function(arr,size_y){for(var max=arr.length,result=[],first=!0,prev=-1,i=0;max>i;i++){if(first||arr[i]===prev+1){if(result.push(i),result.length===size_y)break;first=!1}else result=[],first=!0;prev=arr[i]}return result.length>=size_y?arr[result[0]]:!1},fn.get_widgets_overlapped=function(){var $widgets=$([]),used=[],rows_from_bottom=this.cells_occupied_by_player.rows.slice(0);return rows_from_bottom.reverse(),$.each(this.cells_occupied_by_player.cols,$.proxy(function(i,col){$.each(rows_from_bottom,$.proxy(function(i,row){if(!this.gridmap[col])return!0;var $w=this.gridmap[col][row];this.is_occupied(col,row)&&!this.is_player($w)&&-1===$.inArray($w,used)&&($widgets=$widgets.add($w),used.push($w))},this))},this)),$widgets},fn.on_start_overlapping_column=function(col){this.set_player(col,!1)},fn.on_start_overlapping_row=function(row){this.set_player(!1,row)},fn.on_stop_overlapping_column=function(col){this.set_player(col,!1);var self=this;this.for_each_widget_below(col,this.cells_occupied_by_player.rows[0],function(){self.move_widget_up(this,self.player_grid_data.size_y)})},fn.on_stop_overlapping_row=function(row){this.set_player(!1,row);for(var self=this,cols=this.cells_occupied_by_player.cols,c=0,cl=cols.length;cl>c;c++)this.for_each_widget_below(cols[c],row,function(){self.move_widget_up(this,self.player_grid_data.size_y)})},fn.move_widget_to=function($widget,row){var self=this,widget_grid_data=$widget.coords().grid;row-widget_grid_data.row;var $next_widgets=this.widgets_below($widget),can_move_to_new_cell=this.can_move_to(widget_grid_data,widget_grid_data.col,row,$widget);return can_move_to_new_cell===!1?!1:(this.remove_from_gridmap(widget_grid_data),widget_grid_data.row=row,this.add_to_gridmap(widget_grid_data),$widget.attr("data-row",row),this.$changed=this.$changed.add($widget),$next_widgets.each(function(i,widget){var $w=$(widget),wgd=$w.coords().grid,can_go_up=self.can_go_widget_up(wgd);can_go_up&&can_go_up!==wgd.row&&self.move_widget_to($w,can_go_up)}),this)},fn.move_widget_up=function($widget,y_units){var el_grid_data=$widget.coords().grid,actual_row=el_grid_data.row,moved=[];return y_units||(y_units=1),this.can_go_up($widget)?(this.for_each_column_occupied(el_grid_data,function(col){if(-1===$.inArray($widget,moved)){var widget_grid_data=$widget.coords().grid,next_row=actual_row-y_units;if(next_row=this.can_go_up_to_row(widget_grid_data,col,next_row),!next_row)return!0;var $next_widgets=this.widgets_below($widget);this.remove_from_gridmap(widget_grid_data),widget_grid_data.row=next_row,this.add_to_gridmap(widget_grid_data),$widget.attr("data-row",widget_grid_data.row),this.$changed=this.$changed.add($widget),moved.push($widget),$next_widgets.each($.proxy(function(i,widget){this.move_widget_up($(widget),y_units)},this))}}),undefined):!1},fn.move_widget_down=function($widget,y_units){var el_grid_data=$widget.coords().grid,actual_row=el_grid_data.row,moved=[],y_diff=y_units;if(!$widget)return!1;if(-1===$.inArray($widget,moved)){var widget_grid_data=$widget.coords().grid,next_row=actual_row+y_units,$next_widgets=this.widgets_below($widget);this.remove_from_gridmap(widget_grid_data),$next_widgets.each($.proxy(function(i,widget){var $w=$(widget),wd=$w.coords().grid,tmp_y=this.displacement_diff(wd,widget_grid_data,y_diff);tmp_y>0&&this.move_widget_down($w,tmp_y)},this)),widget_grid_data.row=next_row,this.update_widget_position(widget_grid_data,$widget),$widget.attr("data-row",widget_grid_data.row),this.$changed=this.$changed.add($widget),moved.push($widget)}},fn.can_go_up_to_row=function(widget_grid_data,col,row){var r,ga=this.gridmap,result=!0,urc=[],actual_row=widget_grid_data.row;if(this.for_each_column_occupied(widget_grid_data,function(tcol){for(ga[tcol],urc[tcol]=[],r=actual_row;r--&&this.is_empty(tcol,r)&&!this.is_placeholder_in(tcol,r);)urc[tcol].push(r);return urc[tcol].length?undefined:(result=!1,!0)}),!result)return!1;for(r=row,r=1;actual_row>r;r++){for(var common=!0,uc=0,ucl=urc.length;ucl>uc;uc++)urc[uc]&&-1===$.inArray(r,urc[uc])&&(common=!1);if(common===!0){result=r;break}}return result},fn.displacement_diff=function(widget_grid_data,parent_bgd,y_units){var actual_row=widget_grid_data.row,diffs=[],parent_max_y=parent_bgd.row+parent_bgd.size_y;this.for_each_column_occupied(widget_grid_data,function(col){for(var temp_y_units=0,r=parent_max_y;actual_row>r;r++)this.is_empty(col,r)&&(temp_y_units+=1);diffs.push(temp_y_units)});var max_diff=Math.max.apply(Math,diffs);return y_units-=max_diff,y_units>0?y_units:0},fn.widgets_below=function($el){var el_grid_data=$.isPlainObject($el)?$el:$el.coords().grid,self=this;this.gridmap;var next_row=el_grid_data.row+el_grid_data.size_y-1,$nexts=$([]);return this.for_each_column_occupied(el_grid_data,function(col){self.for_each_widget_below(col,next_row,function(){return self.is_player(this)||-1!==$.inArray(this,$nexts)?undefined:($nexts=$nexts.add(this),!0)})}),this.sort_by_row_asc($nexts)},fn.set_cells_player_occupies=function(col,row){return this.remove_from_gridmap(this.placeholder_grid_data),this.placeholder_grid_data.col=col,this.placeholder_grid_data.row=row,this.add_to_gridmap(this.placeholder_grid_data,this.$player),this},fn.empty_cells_player_occupies=function(){return this.remove_from_gridmap(this.placeholder_grid_data),this},fn.can_go_up=function($el){var el_grid_data=$el.coords().grid,initial_row=el_grid_data.row,prev_row=initial_row-1;this.gridmap;var result=!0;return 1===initial_row?!1:(this.for_each_column_occupied(el_grid_data,function(col){return this.is_widget(col,prev_row),this.is_occupied(col,prev_row)||this.is_player(col,prev_row)||this.is_placeholder_in(col,prev_row)||this.is_player_in(col,prev_row)?(result=!1,!0):undefined}),result)},fn.can_move_to=function(widget_grid_data,col,row,max_row){this.gridmap;var $w=widget_grid_data.el,future_wd={size_y:widget_grid_data.size_y,size_x:widget_grid_data.size_x,col:col,row:row},result=!0,right_col=col+widget_grid_data.size_x-1;return right_col>this.cols?!1:max_row&&row+widget_grid_data.size_y-1>max_row?!1:(this.for_each_cell_occupied(future_wd,function(tcol,trow){var $tw=this.is_widget(tcol,trow);!$tw||widget_grid_data.el&&!$tw.is($w)||(result=!1)}),result)},fn.get_targeted_columns=function(from_col){for(var max=(from_col||this.player_grid_data.col)+(this.player_grid_data.size_x-1),cols=[],col=from_col;max>=col;col++)cols.push(col);return cols},fn.get_targeted_rows=function(from_row){for(var max=(from_row||this.player_grid_data.row)+(this.player_grid_data.size_y-1),rows=[],row=from_row;max>=row;row++)rows.push(row);return rows},fn.get_cells_occupied=function(el_grid_data){var i,cells={cols:[],rows:[]};for(arguments[1]instanceof jQuery&&(el_grid_data=arguments[1].coords().grid),i=0;el_grid_data.size_x>i;i++){var col=el_grid_data.col+i;cells.cols.push(col)}for(i=0;el_grid_data.size_y>i;i++){var row=el_grid_data.row+i;cells.rows.push(row)}return cells},fn.for_each_cell_occupied=function(grid_data,callback){return this.for_each_column_occupied(grid_data,function(col){this.for_each_row_occupied(grid_data,function(row){callback.call(this,col,row)})}),this},fn.for_each_column_occupied=function(el_grid_data,callback){for(var i=0;el_grid_data.size_x>i;i++){var col=el_grid_data.col+i;callback.call(this,col,el_grid_data)}},fn.for_each_row_occupied=function(el_grid_data,callback){for(var i=0;el_grid_data.size_y>i;i++){var row=el_grid_data.row+i;callback.call(this,row,el_grid_data)}},fn._traversing_widgets=function(type,direction,col,row,callback){var ga=this.gridmap;if(ga[col]){var cr,max,action=type+"/"+direction;if(arguments[2]instanceof jQuery){var el_grid_data=arguments[2].coords().grid;col=el_grid_data.col,row=el_grid_data.row,callback=arguments[3]}var matched=[],trow=row,methods={"for_each/above":function(){for(;trow--&&!(trow>0&&this.is_widget(col,trow)&&-1===$.inArray(ga[col][trow],matched)&&(cr=callback.call(ga[col][trow],col,trow),matched.push(ga[col][trow]),cr)););},"for_each/below":function(){for(trow=row+1,max=ga[col].length;max>trow&&(!this.is_widget(col,trow)||-1!==$.inArray(ga[col][trow],matched)||(cr=callback.call(ga[col][trow],col,trow),matched.push(ga[col][trow]),!cr));trow++);}};methods[action]&&methods[action].call(this)}},fn.for_each_widget_above=function(col,row,callback){return this._traversing_widgets("for_each","above",col,row,callback),this},fn.for_each_widget_below=function(col,row,callback){return this._traversing_widgets("for_each","below",col,row,callback),this},fn.get_highest_occupied_cell=function(){for(var r,gm=this.gridmap,rows=[],row_in_col=[],c=gm.length-1;c>=1;c--)for(r=gm[c].length-1;r>=1;r--)if(this.is_widget(c,r)){rows.push(r),row_in_col[r]=c;break}var highest_row=Math.max.apply(Math,rows);return this.highest_occupied_cell={col:row_in_col[highest_row],row:highest_row},this.highest_occupied_cell},fn.get_widgets_from=function(col,row){this.gridmap;var $widgets=$();return col&&($widgets=$widgets.add(this.$widgets.filter(function(){var tcol=$(this).attr("data-col");return tcol===col||tcol>col}))),row&&($widgets=$widgets.add(this.$widgets.filter(function(){var trow=$(this).attr("data-row");return trow===row||trow>row}))),$widgets},fn.set_dom_grid_height=function(){var r=this.get_highest_occupied_cell().row+1;return this.$el.css("height",r*this.min_widget_height),this},fn.generate_stylesheet=function(opts){var i,styles="",max_size_x=this.options.max_size_x;opts||(opts={}),opts.cols||(opts.cols=this.cols),opts.rows||(opts.rows=this.rows),opts.namespace||(opts.namespace=this.options.namespace),opts.widget_base_dimensions||(opts.widget_base_dimensions=this.options.widget_base_dimensions),opts.widget_margins||(opts.widget_margins=this.options.widget_margins),opts.min_widget_width=2*opts.widget_margins[0]+opts.widget_base_dimensions[0],opts.min_widget_height=2*opts.widget_margins[1]+opts.widget_base_dimensions[1];var serialized_opts=$.param(opts);if($.inArray(serialized_opts,Gridster.generated_stylesheets)>=0)return!1;for(Gridster.generated_stylesheets.push(serialized_opts),i=opts.cols;i>=0;i--)styles+=opts.namespace+' [data-col="'+(i+1)+'"] { left:'+(i*opts.widget_base_dimensions[0]+i*opts.widget_margins[0]+(i+1)*opts.widget_margins[0])+"px;} ";for(i=opts.rows;i>=0;i--)styles+=opts.namespace+' [data-row="'+(i+1)+'"] { top:'+(i*opts.widget_base_dimensions[1]+i*opts.widget_margins[1]+(i+1)*opts.widget_margins[1])+"px;} ";for(var y=1;opts.rows>=y;y++)styles+=opts.namespace+' [data-sizey="'+y+'"] { height:'+(y*opts.widget_base_dimensions[1]+(y-1)*2*opts.widget_margins[1])+"px;}";for(var x=1;max_size_x>=x;x++)styles+=opts.namespace+' [data-sizex="'+x+'"] { width:'+(x*opts.widget_base_dimensions[0]+(x-1)*2*opts.widget_margins[0])+"px;}";return this.add_style_tag(styles)},fn.add_style_tag=function(css){var d=document,tag=d.createElement("style");return d.getElementsByTagName("head")[0].appendChild(tag),tag.setAttribute("type","text/css"),tag.styleSheet?tag.styleSheet.cssText=css:tag.appendChild(document.createTextNode(css)),this.$style_tags=this.$style_tags.add(tag),this},fn.remove_style_tags=function(){this.$style_tags.remove()},fn.generate_faux_grid=function(rows,cols){this.faux_grid=[],this.gridmap=[];var col,row;for(col=cols;col>0;col--)for(this.gridmap[col]=[],row=rows;row>0;row--)this.add_faux_cell(row,col);return this},fn.add_faux_cell=function(row,col){var coords=$({left:this.baseX+(col-1)*this.min_widget_width,top:this.baseY+(row-1)*this.min_widget_height,width:this.min_widget_width,height:this.min_widget_height,col:col,row:row,original_col:col,original_row:row}).coords();return $.isArray(this.gridmap[col])||(this.gridmap[col]=[]),this.gridmap[col][row]=!1,this.faux_grid.push(coords),this},fn.add_faux_rows=function(rows){for(var actual_rows=this.rows,max_rows=actual_rows+(rows||1),r=max_rows;r>actual_rows;r--)for(var c=this.cols;c>=1;c--)this.add_faux_cell(r,c);return this.rows=max_rows,this.options.autogenerate_stylesheet&&this.generate_stylesheet(),this},fn.add_faux_cols=function(cols){for(var actual_cols=this.cols,max_cols=actual_cols+(cols||1),c=actual_cols;max_cols>c;c++)for(var r=this.rows;r>=1;r--)this.add_faux_cell(r,c);return this.cols=max_cols,this.options.autogenerate_stylesheet&&this.generate_stylesheet(),this},fn.recalculate_faux_grid=function(){var aw=this.$wrapper.width();return this.baseX=($(window).width()-aw)/2,this.baseY=this.$wrapper.offset().top,$.each(this.faux_grid,$.proxy(function(i,coords){this.faux_grid[i]=coords.update({left:this.baseX+(coords.data.col-1)*this.min_widget_width,top:this.baseY+(coords.data.row-1)*this.min_widget_height})},this)),this},fn.get_widgets_from_DOM=function(){return this.$widgets.each($.proxy(function(i,widget){this.register_widget($(widget))},this)),this},fn.generate_grid_and_stylesheet=function(){var aw=this.$wrapper.width();this.$wrapper.height(),this.options.max_cols;var cols=Math.floor(aw/this.min_widget_width)+this.options.extra_cols,actual_cols=this.$widgets.map(function(){return $(this).attr("data-col")}).get();actual_cols.length||(actual_cols=[0]),Math.max.apply(Math,actual_cols);var max_rows=this.options.extra_rows;return this.$widgets.each(function(i,w){max_rows+=+$(w).attr("data-sizey")}),this.cols=cols,this.rows=Math.max(max_rows,this.options.min_rows),this.baseX=($(window).width()-aw)/2,this.baseY=this.$wrapper.offset().top,this.container_width=this.cols*this.options.widget_base_dimensions[0]+2*(this.cols-1)*this.options.widget_margins[0],this.options.autogenerate_stylesheet&&this.generate_stylesheet(),this.generate_faux_grid(this.rows,this.cols)},fn.destroy=function(){return $(window).unbind(".gridster"),this.drag_api&&this.drag_api.destroy(),this.remove_style_tags(),this.$el.remove(),this},$.fn.gridster=function(options){return this.each(function(){$(this).data("gridster")||$(this).data("gridster",new Gridster(this,options))})},$.Gridster=fn}(jQuery,window,document),function($){var fn=$.Gridster;fn.widgets_in_col=function(col){if(!this.gridmap[col])return!1;for(var i=this.gridmap[col].length-1;i>=0;i--)if(this.is_widget(col,i)!==!1)return!0;return!1},fn.widgets_in_row=function(row){for(var i=this.gridmap.length;i>=1;i--)if(this.is_widget(i,row)!==!1)return!0;return!1},fn.widgets_in_range=function(col1,row1,col2,row2){var c,r,$w,wgd,$widgets=$([]);for(c=col2;c>=col1;c--)for(r=row2;r>=row1;r--)$w=this.is_widget(c,r),$w!==!1&&(wgd=$w.data("coords").grid,wgd.col>=col1&&col2>=wgd.col&&wgd.row>=row1&&row2>=wgd.row&&($widgets=$widgets.add($w)));return $widgets},fn.get_bottom_most_occupied_cell=function(){var row=0,col=0;return this.for_each_cell(function($el,c,r){$el&&r>row&&(row=r,col=c)}),{col:col,row:row}},fn.get_right_most_occupied_cell=function(){var row=0,col=0;return this.for_each_cell(function($el,c,r){return $el?(row=r,col=c,!1):undefined}),{col:col,row:row}},fn.for_each_cell=function(callback,gridmap){gridmap||(gridmap=this.gridmap);var cols=gridmap.length,rows=gridmap[1].length;cols_iter:for(var c=cols-1;c>=1;c--)for(var r=rows-1;r>=1;r--){var $el=gridmap[c]&&gridmap[c][r];if(callback){if(callback.call(this,$el,c,r)===!1)break 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b.text=b.node=e.pre,e.bgClass&&(b.bgClass=e.bgClass),e.textClass&&(b.textClass=e.textClass),gb(b),hb(a,b,c,d),kb(b,d),b.node}function kb(a,b){if(lb(a.line,a,b,!0),a.rest)for(var c=0;a.rest.length>c;c++)lb(a.rest[c],a,b,!1)}function lb(a,b,c,d){if(a.widgets)for(var e=cb(b),f=0,g=a.widgets;g.length>f;++f){var h=g[f],i=Lg("div",[h.node],"CodeMirror-linewidget");h.handleMouseEvents||(i.ignoreEvents=!0),mb(h,i,b,c),d&&h.above?e.insertBefore(i,b.gutter||b.text):e.appendChild(i),jg(h,"redraw")}}function mb(a,b,c,d){if(a.noHScroll){(c.alignable||(c.alignable=[])).push(b);var e=d.wrapperWidth;b.style.left=d.fixedPos+"px",a.coverGutter||(e-=d.gutterTotalWidth,b.style.paddingLeft=d.gutterTotalWidth+"px"),b.style.width=e+"px"}a.coverGutter&&(b.style.zIndex=5,b.style.position="relative",a.noHScroll||(b.style.marginLeft=-d.gutterTotalWidth+"px"))}function pb(a){return nb(a.line,a.ch)}function qb(a,b){return 0>ob(a,b)?b:a}function rb(a,b){return 0>ob(a,b)?a:b}function sb(a,b){this.ranges=a,this.primIndex=b}function tb(a,b){this.anchor=a,this.head=b}function ub(a,b){var c=a[b];a.sort(function(a,b){return ob(a.from(),b.from())}),b=Bg(a,c);for(var d=1;a.length>d;d++){var e=a[d],f=a[d-1];if(ob(f.to(),e.from())>=0){var g=rb(f.from(),e.from()),h=qb(f.to(),e.to()),i=f.empty()?e.from()==e.head:f.from()==f.head;b>=d&&--b,a.splice(--d,2,new tb(i?h:g,i?g:h))}}return new sb(a,b)}function vb(a,b){return new sb([new tb(a,b||a)],0)}function wb(a,b){return Math.max(a.first,Math.min(b,a.first+a.size-1))}function xb(a,b){if(b.linec?nb(c,Df(a,c).text.length):yb(b,Df(a,b.line).text.length)}function yb(a,b){var c=a.ch;return null==c||c>b?nb(a.line,b):0>c?nb(a.line,0):a}function zb(a,b){return b>=a.first&&a.first+a.size>b}function Ab(a,b){for(var c=[],d=0;b.length>d;d++)c[d]=xb(a,b[d]);return c}function Bb(a,b,c,d){if(a.cm&&a.cm.display.shift||a.extend){var e=b.anchor;if(d){var f=0>ob(c,e);f!=0>ob(d,e)?(e=c,c=d):f!=0>ob(c,d)&&(c=d)}return new tb(e,c)}return new 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d=0>ob(b.primary().head,a.sel.primary().head)?-1:1;Kb(a,Mb(a,b,d,!0)),c&&c.scroll===!1||!a.cm||Rd(a.cm)}function Kb(a,b){b.equals(a.sel)||(a.sel=b,a.cm&&(a.cm.curOp.updateInput=a.cm.curOp.selectionChanged=!0,mg(a.cm)),jg(a,"cursorActivity",a))}function Lb(a){Kb(a,Mb(a,a.sel,null,!1),rg)}function Mb(a,b,c,d){for(var e,f=0;b.ranges.length>f;f++){var g=b.ranges[f],h=Nb(a,g.anchor,c,d),i=Nb(a,g.head,c,d);(e||h!=g.anchor||i!=g.head)&&(e||(e=b.ranges.slice(0,f)),e[f]=new tb(h,i))}return e?ub(e,b.primIndex):b}function Nb(a,b,c,d){var e=!1,f=b,g=c||1;a.cantEdit=!1;a:for(;;){var h=Df(a,f.line);if(h.markedSpans)for(var i=0;h.markedSpans.length>i;++i){var j=h.markedSpans[i],k=j.marker;if((null==j.from||(k.inclusiveLeft?j.from<=f.ch:j.from=f.ch:j.to>f.ch))){if(d&&(gg(k,"beforeCursorEnter"),k.explicitlyCleared)){if(h.markedSpans){--i;continue}break}if(!k.atomic)continue;var l=k.find(0>g?-1:1);if(0==ob(l,f)&&(l.ch+=g,0>l.ch?l=l.line>a.first?xb(a,nb(l.line-1)):null:l.ch>h.text.length&&(l=l.linef;f++){var g=c.sel.ranges[f],h=g.empty();(h||a.options.showCursorWhenSelecting)&&Pb(a,g,d),h||Qb(a,g,e)}if(a.options.moveInputWithCursor){var i=oc(a,c.sel.primary().head,"div"),j=b.wrapper.getBoundingClientRect(),k=b.lineDiv.getBoundingClientRect(),l=Math.max(0,Math.min(b.wrapper.clientHeight-10,i.top+k.top-j.top)),m=Math.max(0,Math.min(b.wrapper.clientWidth-10,i.left+k.left-j.left));b.inputDiv.style.top=l+"px",b.inputDiv.style.left=m+"px"}Og(b.cursorDiv,d),Og(b.selectionDiv,e)}function Pb(a,b,c){var d=oc(a,b.head,"div"),e=c.appendChild(Lg("div"," ","CodeMirror-cursor"));if(e.style.left=d.left+"px",e.style.top=d.top+"px",e.style.height=Math.max(0,d.bottom-d.top)*a.options.cursorHeight+"px",d.other){var f=c.appendChild(Lg("div"," ","CodeMirror-cursor 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d=a.display,e=a.doc,f=document.createDocumentFragment(),g=Yb(a.display),h=g.left,i=d.lineSpace.offsetWidth-g.right,l=b.from(),m=b.to();if(l.line==m.line)k(l.line,l.ch,m.ch);else{var n=Df(e,l.line),o=Df(e,m.line),p=Qe(n)==Qe(o),q=k(l.line,l.ch,p?n.text.length+1:null).end,r=k(m.line,p?0:null,m.ch).start;p&&(q.top0&&(b.blinker=setInterval(function(){b.cursorDiv.style.visibility=(c=!c)?"":"hidden"},a.options.cursorBlinkRate))}}function Sb(a,b){a.doc.mode.startState&&a.doc.frontier=a.display.viewTo)){var c=+new Date+a.options.workTime,d=ge(b.mode,Vb(a,b.frontier));zc(a,function(){b.iter(b.frontier,Math.min(b.first+b.size,a.display.viewTo+500),function(e){if(b.frontier>=a.display.viewFrom){var f=e.styles,g=ff(a,e,d,!0);e.styles=g.styles,g.classes?e.styleClasses=g.classes:e.styleClasses&&(e.styleClasses=null);for(var h=!f||f.length!=e.styles.length,i=0;!h&&f.length>i;++i)h=f[i]!=e.styles[i];h&&Gc(a,b.frontier,"text"),e.stateAfter=ge(b.mode,d)}else hf(a,e.text,d),e.stateAfter=0==b.frontier%5?ge(b.mode,d):null;return++b.frontier,+new Date>c?(Sb(a,a.options.workDelay),!0):void 0})})}}function Ub(a,b,c){for(var d,e,f=a.doc,g=c?-1:b-(a.doc.mode.innerMode?1e3:100),h=b;h>g;--h){if(f.first>=h)return f.first;var i=Df(f,h-1);if(i.stateAfter&&(!c||f.frontier>=h))return h;var j=vg(i.text,null,a.options.tabSize);(null==e||d>j)&&(e=h-1,d=j)}return e}function Vb(a,b,c){var d=a.doc,e=a.display;if(!d.mode.startState)return!0;var f=Ub(a,b,c),g=f>d.first&&Df(d,f-1).stateAfter;return g=g?ge(d.mode,g):he(d.mode),d.iter(f,b,function(c){hf(a,c.text,g);var h=f==b-1||0==f%5||f>=e.viewFrom&&e.viewTo>f;c.stateAfter=h?ge(d.mode,g):null,++f}),c&&(d.frontier=f),g}function Wb(a){return a.lineSpace.offsetTop}function Xb(a){return a.mover.offsetHeight-a.lineSpace.offsetHeight}function Yb(a){if(a.cachedPaddingH)return a.cachedPaddingH;var b=Og(a.measure,Lg("pre","x")),c=window.getComputedStyle?window.getComputedStyle(b):b.currentStyle,d={left:parseInt(c.paddingLeft),right:parseInt(c.paddingRight)};return isNaN(d.left)||isNaN(d.right)||(a.cachedPaddingH=d),d}function Zb(a,b,c){var d=a.options.lineWrapping,e=d&&a.display.scroller.clientWidth;if(!b.measure.heights||d&&b.measure.width!=e){var f=b.measure.heights=[];if(d){b.measure.width=e;for(var g=b.text.firstChild.getClientRects(),h=0;g.length-1>h;h++){var i=g[h],j=g[h+1];Math.abs(i.bottom-j.bottom)>2&&f.push((i.bottom+j.top)/2-c.top)}}f.push(c.bottom-c.top)}}function $b(a,b,c){if(a.line==b)return{map:a.measure.map,cache:a.measure.cache};for(var d=0;a.rest.length>d;d++)if(a.rest[d]==b)return{map:a.measure.maps[d],cache:a.measure.caches[d]};for(var d=0;a.rest.length>d;d++)if(Hf(a.rest[d])>c)return{map:a.measure.maps[d],cache:a.measure.caches[d],before:!0}}function _b(a,b){b=Qe(b);var c=Hf(b),d=a.display.externalMeasured=new Dc(a.doc,b,c);d.lineN=c;var e=d.built=mf(a,d);return d.text=e.pre,Og(a.display.lineMeasure,e.pre),d}function ac(a,b,c,d){return dc(a,cc(a,b),c,d)}function bc(a,b){if(b>=a.display.viewFrom&&a.display.viewTo>b)return a.display.view[Ic(a,b)];var c=a.display.externalMeasured;return c&&b>=c.lineN&&c.lineN+c.size>b?c:void 0}function cc(a,b){var c=Hf(b),d=bc(a,c);d&&!d.text?d=null:d&&d.changes&&bb(a,d,c,_(a)),d||(d=_b(a,b));var e=$b(d,b,c);return{line:b,view:d,rect:null,map:e.map,cache:e.cache,before:e.before,hasHeights:!1}}function dc(a,b,c,d){b.before&&(c=-1);var f,e=c+(d||"");return b.cache.hasOwnProperty(e)?f=b.cache[e]:(b.rect||(b.rect=b.view.text.getBoundingClientRect()),b.hasHeights||(Zb(a,b.view,b.rect),b.hasHeights=!0),f=fc(a,b,c,d),f.bogus||(b.cache[e]=f)),{left:f.left,right:f.right,top:f.top,bottom:f.bottom}}function fc(a,b,c,e){for(var h,i,j,k,f=b.map,l=0;f.length>l;l+=3){var m=f[l],n=f[l+1];if(m>c?(i=0,j=1,k="left"):n>c?(i=c-m,j=i+1):(l==f.length-3||c==n&&f[l+3]>c)&&(j=n-m,i=j-1,c>=n&&(k="right")),null!=i){if(h=f[l+2],m==n&&e==(h.insertLeft?"left":"right")&&(k=e),"left"==e&&0==i)for(;l&&f[l-2]==f[l-3]&&f[l-1].insertLeft;)h=f[(l-=3)+2],k="left";if("right"==e&&i==n-m)for(;f.length-3>l&&f[l+3]==f[l+4]&&!f[l+5].insertLeft;)h=f[(l+=3)+2],k="right";break}}var o;if(3==h.nodeType){for(;i&&Kg(b.line.text.charAt(m+i));)--i;for(;n>m+j&&Kg(b.line.text.charAt(m+j));)++j;if(d&&0==i&&j==n-m)o=h.parentNode.getBoundingClientRect();else if(g&&a.options.lineWrapping){var p=Mg(h,i,j).getClientRects();o=p.length?p["right"==e?p.length-1:0]:ec}else o=Mg(h,i,j).getBoundingClientRect()||ec}else{i>0&&(k=e="right");var p;o=a.options.lineWrapping&&(p=h.getClientRects()).length>1?p["right"==e?p.length-1:0]:h.getBoundingClientRect()}if(d&&!i&&(!o||!o.left&&!o.right)){var q=h.parentNode.getClientRects()[0];o=q?{left:q.left,right:q.left+vc(a.display),top:q.top,bottom:q.bottom}:ec}for(var r,s=(o.bottom+o.top)/2-b.rect.top,t=b.view.measure.heights,l=0;t.length-1>l&&!(t[l]>s);l++);r=l?t[l-1]:0,s=t[l];var u={left:("right"==k?o.right:o.left)-b.rect.left,right:("left"==k?o.left:o.right)-b.rect.left,top:r,bottom:s};return o.left||o.right||(u.bogus=!0),u}function gc(a){if(a.measure&&(a.measure.cache={},a.measure.heights=null,a.rest))for(var b=0;a.rest.length>b;b++)a.measure.caches[b]={}}function hc(a){a.display.externalMeasure=null,Ng(a.display.lineMeasure);for(var b=0;a.display.view.length>b;b++)gc(a.display.view[b])}function ic(a){hc(a),a.display.cachedCharWidth=a.display.cachedTextHeight=a.display.cachedPaddingH=null,a.options.lineWrapping||(a.display.maxLineChanged=!0),a.display.lineNumChars=null}function jc(){return window.pageXOffset||(document.documentElement||document.body).scrollLeft}function kc(){return window.pageYOffset||(document.documentElement||document.body).scrollTop}function lc(a,b,c,d){if(b.widgets)for(var e=0;b.widgets.length>e;++e)if(b.widgets[e].above){var f=Ye(b.widgets[e]);c.top+=f,c.bottom+=f}if("line"==d)return c;d||(d="local");var g=Jf(b);if("local"==d?g+=Wb(a.display):g-=a.display.viewOffset,"page"==d||"window"==d){var h=a.display.lineSpace.getBoundingClientRect();g+=h.top+("window"==d?0:kc());var i=h.left+("window"==d?0:jc());c.left+=i,c.right+=i}return c.top+=g,c.bottom+=g,c}function mc(a,b,c){if("div"==c)return b;var d=b.left,e=b.top;if("page"==c)d-=jc(),e-=kc();else if("local"==c||!c){var f=a.display.sizer.getBoundingClientRect();d+=f.left,e+=f.top}var g=a.display.lineSpace.getBoundingClientRect();return{left:d-g.left,top:e-g.top}}function nc(a,b,c,d,e){return d||(d=Df(a.doc,b.line)),lc(a,d,ac(a,d,b.ch,e),c)}function oc(a,b,c,d,e){function f(b,f){var g=dc(a,e,b,f?"right":"left");return f?g.left=g.right:g.right=g.left,lc(a,d,g,c)}function g(a,b){var c=h[b],d=c.level%2;return a==jh(c)&&b&&c.levelb&&c.levelc.from?f(a-1):f(a,d)}d=d||Df(a.doc,b.line),e||(e=cc(a,d));var h=Kf(d),i=b.ch;if(!h)return f(i);var j=rh(h,i),k=g(i,j);return null!=qh&&(k.other=g(i,qh)),k}function pc(a,b){var c=0,b=xb(a.doc,b);a.options.lineWrapping||(c=vc(a.display)*b.ch);var d=Df(a.doc,b.line),e=Jf(d)+Wb(a.display);return{left:c,right:c,top:e,bottom:e+d.height}}function qc(a,b,c,d){var e=nb(a,b);return e.xRel=d,c&&(e.outside=!0),e}function rc(a,b,c){var d=a.doc;if(c+=a.display.viewOffset,0>c)return qc(d.first,0,!0,-1);var e=If(d,c),f=d.first+d.size-1;if(e>f)return qc(d.first+d.size-1,Df(d,f).text.length,!0,1);0>b&&(b=0);for(var g=Df(d,e);;){var h=sc(a,g,e,b,c),i=Oe(g),j=i&&i.find(0,!0);if(!i||!(h.ch>j.from.ch||h.ch==j.from.ch&&h.xRel>0))return h;e=Hf(g=j.to.line)}}function sc(a,b,c,d,e){function j(d){var e=oc(a,nb(c,d),"line",b,i);return g=!0,f>e.bottom?e.left-h:e.top>f?e.left+h:(g=!1,e.left)}var f=e-Jf(b),g=!1,h=2*a.display.wrapper.clientWidth,i=cc(a,b),k=Kf(b),l=b.text.length,m=lh(b),n=mh(b),o=j(m),p=g,q=j(n),r=g;if(d>q)return qc(c,n,r,1);for(;;){if(k?n==m||n==th(b,m,1):1>=n-m){for(var s=o>d||q-d>=d-o?m:n,t=d-(s==m?o:q);Kg(b.text.charAt(s));)++s;var u=qc(c,s,s==m?p:r,-1>t?-1:t>1?1:0);return u}var v=Math.ceil(l/2),w=m+v;if(k){w=m;for(var x=0;v>x;++x)w=th(b,w,1)}var y=j(w);y>d?(n=w,q=y,(r=g)&&(q+=1e3),l=v):(m=w,o=y,p=g,l-=v)}}function uc(a){if(null!=a.cachedTextHeight)return a.cachedTextHeight;if(null==tc){tc=Lg("pre");for(var b=0;49>b;++b)tc.appendChild(document.createTextNode("x")),tc.appendChild(Lg("br"));tc.appendChild(document.createTextNode("x"))}Og(a.measure,tc);var c=tc.offsetHeight/50;return c>3&&(a.cachedTextHeight=c),Ng(a.measure),c||1}function vc(a){if(null!=a.cachedCharWidth)return a.cachedCharWidth;var b=Lg("span","xxxxxxxxxx"),c=Lg("pre",[b]);Og(a.measure,c);var d=b.getBoundingClientRect(),e=(d.right-d.left)/10;return e>2&&(a.cachedCharWidth=e),e||10}function xc(a){a.curOp={viewChanged:!1,startHeight:a.doc.height,forceUpdate:!1,updateInput:null,typing:!1,changeObjs:null,cursorActivityHandlers:null,selectionChanged:!1,updateMaxLine:!1,scrollLeft:null,scrollTop:null,scrollToPos:null,id:++wc},ig++||(hg=[])}function yc(a){var b=a.curOp,c=a.doc,d=a.display;if(a.curOp=null,b.updateMaxLine&&L(a),b.viewChanged||b.forceUpdate||null!=b.scrollTop||b.scrollToPos&&(b.scrollToPos.from.line=d.viewTo)||d.maxLineChanged&&a.options.lineWrapping){var e=U(a,{top:b.scrollTop,ensure:b.scrollToPos},b.forceUpdate);a.display.scroller.offsetHeight&&(a.doc.scrollTop=a.display.scroller.scrollTop)}if(!e&&b.selectionChanged&&Ob(a),e||b.startHeight==a.doc.height||O(a),null!=b.scrollTop&&d.scroller.scrollTop!=b.scrollTop){var f=Math.max(0,Math.min(d.scroller.scrollHeight-d.scroller.clientHeight,b.scrollTop));d.scroller.scrollTop=d.scrollbarV.scrollTop=c.scrollTop=f}if(null!=b.scrollLeft&&d.scroller.scrollLeft!=b.scrollLeft){var g=Math.max(0,Math.min(d.scroller.scrollWidth-d.scroller.clientWidth,b.scrollLeft));d.scroller.scrollLeft=d.scrollbarH.scrollLeft=c.scrollLeft=g,Q(a)}if(b.scrollToPos){var h=Nd(a,xb(a.doc,b.scrollToPos.from),xb(a.doc,b.scrollToPos.to),b.scrollToPos.margin);b.scrollToPos.isCursor&&a.state.focused&&Md(a,h)}b.selectionChanged&&Rb(a),a.state.focused&&b.updateInput&&Pc(a,b.typing);var i=b.maybeHiddenMarkers,j=b.maybeUnhiddenMarkers;if(i)for(var k=0;i.length>k;++k)i[k].lines.length||gg(i[k],"hide");if(j)for(var k=0;j.length>k;++k)j[k].lines.length&&gg(j[k],"unhide");var l;if(--ig||(l=hg,hg=null),b.changeObjs&&gg(a,"changes",a,b.changeObjs),l)for(var k=0;l.length>k;++k)l[k]();if(b.cursorActivityHandlers)for(var k=0;b.cursorActivityHandlers.length>k;k++)b.cursorActivityHandlers[k](a)}function zc(a,b){if(a.curOp)return b();xc(a);try{return b()}finally{yc(a)}}function Ac(a,b){return function(){if(a.curOp)return b.apply(a,arguments);xc(a);try{return b.apply(a,arguments)}finally{yc(a)}}}function Bc(a){return function(){if(this.curOp)return a.apply(this,arguments);xc(this);try{return a.apply(this,arguments)}finally{yc(this)}}}function Cc(a){return function(){var b=this.cm;if(!b||b.curOp)return a.apply(this,arguments);xc(b);try{return a.apply(this,arguments)}finally{yc(b)}}}function Dc(a,b,c){this.line=b,this.rest=Re(b),this.size=this.rest?Hf(zg(this.rest))-c+1:1,this.node=this.text=null,this.hidden=Ue(a,b)}function Ec(a,b,c){for(var e,d=[],f=b;c>f;f=e){var g=new Dc(a.doc,Df(a.doc,f),f);e=f+g.size,d.push(g)}return d}function Fc(a,b,c,d){null==b&&(b=a.doc.first),null==c&&(c=a.doc.first+a.doc.size),d||(d=0);var e=a.display;if(d&&e.viewTo>c&&(null==e.updateLineNumbers||e.updateLineNumbers>b)&&(e.updateLineNumbers=b),a.curOp.viewChanged=!0,b>=e.viewTo)x&&Se(a.doc,b)=c)x&&Te(a.doc,c+d)>e.viewFrom?Hc(a):(e.viewFrom+=d,e.viewTo+=d);else if(e.viewFrom>=b&&c>=e.viewTo)Hc(a);else if(e.viewFrom>=b){var f=Jc(a,c,c+d,1);f?(e.view=e.view.slice(f.index),e.viewFrom=f.lineN,e.viewTo+=d):Hc(a)
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h=0,i=a.display.viewFrom;e>h;h++)i+=g[h].size;if(i!=b){if(d>0){if(e==g.length-1)return null;f=i+g[e].size-b,e++}else f=i-b;b+=f,c+=f}for(;Se(a.doc,c)!=c;){if(e==(0>d?0:g.length-1))return null;c+=d*g[e-(0>d?1:0)].size,e+=d}return{index:e,lineN:c}}function Kc(a,b,c){var d=a.display,e=d.view;0==e.length||b>=d.viewTo||d.viewFrom>=c?(d.view=Ec(a,b,c),d.viewFrom=b):(d.viewFrom>b?d.view=Ec(a,b,d.viewFrom).concat(d.view):b>d.viewFrom&&(d.view=d.view.slice(Ic(a,b))),d.viewFrom=b,c>d.viewTo?d.view=d.view.concat(Ec(a,d.viewTo,c)):d.viewTo>c&&(d.view=d.view.slice(0,Ic(a,c)))),d.viewTo=c}function Lc(a){for(var b=a.display.view,c=0,d=0;b.length>d;d++){var e=b[d];e.hidden||e.node&&!e.changes||++c}return c}function Mc(a){a.display.pollingFast||a.display.poll.set(a.options.pollInterval,function(){Oc(a),a.state.focused&&Mc(a)})}function Nc(a){function c(){var d=Oc(a);d||b?(a.display.pollingFast=!1,Mc(a)):(b=!0,a.display.poll.set(60,c))}var b=!1;a.display.pollingFast=!0,a.display.poll.set(20,c)}function Oc(a){var b=a.display.input,c=a.display.prevInput,e=a.doc;if(!a.state.focused||fh(b)&&!c||Sc(a)||a.options.disableInput)return!1;a.state.pasteIncoming&&a.state.fakedLastChar&&(b.value=b.value.substring(0,b.value.length-1),a.state.fakedLastChar=!1);var f=b.value;if(f==c&&!a.somethingSelected())return!1;if(g&&!d&&a.display.inputHasSelection===f)return Pc(a),!1;var h=!a.curOp;h&&xc(a),a.display.shift=!1,8203!=f.charCodeAt(0)||e.sel!=a.display.selForContextMenu||c||(c="");for(var i=0,j=Math.min(c.length,f.length);j>i&&c.charCodeAt(i)==f.charCodeAt(i);)++i;for(var k=f.slice(i),l=eh(k),m=a.state.pasteIncoming&&l.length>1&&e.sel.ranges.length==l.length,n=e.sel.ranges.length-1;n>=0;n--){var o=e.sel.ranges[n],p=o.from(),q=o.to();c.length>i?p=nb(p.line,p.ch-(c.length-i)):a.state.overwrite&&o.empty()&&!a.state.pasteIncoming&&(q=nb(q.line,Math.min(Df(e,q.line).text.length,q.ch+zg(l).length)));var r=a.curOp.updateInput,s={from:p,to:q,text:m?[l[n]]:l,origin:a.state.pasteIncoming?"paste":a.state.cutIncoming?"cut":"+input"};if(Fd(a.doc,s),jg(a,"inputRead",a,s),k&&!a.state.pasteIncoming&&a.options.electricChars&&a.options.smartIndent&&100>o.head.ch&&(!n||e.sel.ranges[n-1].head.line!=o.head.line)){var t=a.getModeAt(o.head);if(t.electricChars){for(var u=0;t.electricChars.length>u;u++)if(k.indexOf(t.electricChars.charAt(u))>-1){Td(a,o.head.line,"smart");break}}else if(t.electricInput){var v=zd(s);t.electricInput.test(Df(e,v.line).text.slice(0,v.ch))&&Td(a,o.head.line,"smart")}}}return Rd(a),a.curOp.updateInput=r,a.curOp.typing=!0,f.length>1e3||f.indexOf("\n")>-1?b.value=a.display.prevInput="":a.display.prevInput=f,h&&yc(a),a.state.pasteIncoming=a.state.cutIncoming=!1,!0}function Pc(a,b){var c,e,f=a.doc;if(a.somethingSelected()){a.display.prevInput="";var h=f.sel.primary();c=gh&&(h.to().line-h.from().line>100||(e=a.getSelection()).length>1e3);var i=c?"-":e||a.getSelection();a.display.input.value=i,a.state.focused&&Ag(a.display.input),g&&!d&&(a.display.inputHasSelection=i)}else b||(a.display.prevInput=a.display.input.value="",g&&!d&&(a.display.inputHasSelection=null));a.display.inaccurateSelection=c}function Qc(a){"nocursor"==a.options.readOnly||q&&Qg()==a.display.input||a.display.input.focus()}function Rc(a){a.state.focused||(Qc(a),vd(a))}function Sc(a){return a.options.readOnly||a.doc.cantEdit}function Tc(a){function e(){a.state.focused&&setTimeout(Fg(Qc,a),0)}function f(b){lg(a,b)||bg(b)}function i(b){if(a.somethingSelected())c.inaccurateSelection&&(c.prevInput="",c.inaccurateSelection=!1,c.input.value=a.getSelection(),Ag(c.input));else{for(var d="",e=[],f=0;a.doc.sel.ranges.length>f;f++){var g=a.doc.sel.ranges[f].head.line,h={anchor:nb(g,0),head:nb(g+1,0)};e.push(h),d+=a.getRange(h.anchor,h.head)}"cut"==b.type?a.setSelections(e,null,rg):(c.prevInput="",c.input.value=d,Ag(c.input))}"cut"==b.type&&(a.state.cutIncoming=!0)}var c=a.display;eg(c.scroller,"mousedown",Ac(a,Xc)),b?eg(c.scroller,"dblclick",Ac(a,function(b){if(!lg(a,b)){var c=Wc(a,b);if(c&&!cd(a,b)&&!Vc(a.display,b)){$f(b);var d=Yd(a.doc,c);Cb(a.doc,d.anchor,d.head)}}})):eg(c.scroller,"dblclick",function(b){lg(a,b)||$f(b)}),eg(c.lineSpace,"selectstart",function(a){Vc(c,a)||$f(a)}),v||eg(c.scroller,"contextmenu",function(b){xd(a,b)}),eg(c.scroller,"scroll",function(){c.scroller.clientHeight&&(gd(a,c.scroller.scrollTop),hd(a,c.scroller.scrollLeft,!0),gg(a,"scroll",a))}),eg(c.scrollbarV,"scroll",function(){c.scroller.clientHeight&&gd(a,c.scrollbarV.scrollTop)}),eg(c.scrollbarH,"scroll",function(){c.scroller.clientHeight&&hd(a,c.scrollbarH.scrollLeft)}),eg(c.scroller,"mousewheel",function(b){kd(a,b)}),eg(c.scroller,"DOMMouseScroll",function(b){kd(a,b)}),eg(c.scrollbarH,"mousedown",e),eg(c.scrollbarV,"mousedown",e),eg(c.wrapper,"scroll",function(){c.wrapper.scrollTop=c.wrapper.scrollLeft=0}),eg(c.input,"keyup",Ac(a,td)),eg(c.input,"input",function(){g&&!d&&a.display.inputHasSelection&&(a.display.inputHasSelection=null),Nc(a)}),eg(c.input,"keydown",Ac(a,rd)),eg(c.input,"keypress",Ac(a,ud)),eg(c.input,"focus",Fg(vd,a)),eg(c.input,"blur",Fg(wd,a)),a.options.dragDrop&&(eg(c.scroller,"dragstart",function(b){fd(a,b)}),eg(c.scroller,"dragenter",f),eg(c.scroller,"dragover",f),eg(c.scroller,"drop",Ac(a,ed))),eg(c.scroller,"paste",function(b){Vc(c,b)||(a.state.pasteIncoming=!0,Qc(a),Nc(a))}),eg(c.input,"paste",function(){if(h&&!a.state.fakedLastChar&&!(200>new Date-a.state.lastMiddleDown)){var b=c.input.selectionStart,d=c.input.selectionEnd;c.input.value+="$",c.input.selectionStart=b,c.input.selectionEnd=d,a.state.fakedLastChar=!0}a.state.pasteIncoming=!0,Nc(a)}),eg(c.input,"cut",i),eg(c.input,"copy",i),m&&eg(c.sizer,"mouseup",function(){Qg()==c.input&&c.input.blur(),Qc(a)})}function Uc(a){var b=a.display;b.cachedCharWidth=b.cachedTextHeight=b.cachedPaddingH=null,a.setSize()}function Vc(a,b){for(var c=cg(b);c!=a.wrapper;c=c.parentNode)if(!c||c.ignoreEvents||c.parentNode==a.sizer&&c!=a.mover)return!0}function Wc(a,b,c,d){var e=a.display;if(!c){var f=cg(b);if(f==e.scrollbarH||f==e.scrollbarV||f==e.scrollbarFiller||f==e.gutterFiller)return null}var g,h,i=e.lineSpace.getBoundingClientRect();try{g=b.clientX-i.left,h=b.clientY-i.top}catch(b){return null}var k,j=rc(a,g,h);if(d&&1==j.xRel&&(k=Df(a.doc,j.line).text).length==j.ch){var l=vg(k,k.length,a.options.tabSize)-k.length;j=nb(j.line,Math.max(0,Math.round((g-Yb(a.display).left)/vc(a.display))-l))}return j}function Xc(a){if(!lg(this,a)){var b=this,c=b.display;if(c.shift=a.shiftKey,Vc(c,a))return h||(c.scroller.draggable=!1,setTimeout(function(){c.scroller.draggable=!0},100)),void 0;if(!cd(b,a)){var d=Wc(b,a);switch(window.focus(),dg(a)){case 1:d?$c(b,a,d):cg(a)==c.scroller&&$f(a);break;case 2:h&&(b.state.lastMiddleDown=+new Date),d&&Cb(b.doc,d),setTimeout(Fg(Qc,b),20),$f(a);break;case 3:v&&xd(b,a)}}}}function $c(a,b,c){setTimeout(Fg(Rc,a),0);var e,d=+new Date;Zc&&Zc.time>d-400&&0==ob(Zc.pos,c)?e="triple":Yc&&Yc.time>d-400&&0==ob(Yc.pos,c)?(e="double",Zc={time:d,pos:c}):(e="single",Yc={time:d,pos:c});var f=a.doc.sel,g=r?b.metaKey:b.ctrlKey;a.options.dragDrop&&Zg&&!g&&!Sc(a)&&"single"==e&&f.contains(c)>-1&&f.somethingSelected()?_c(a,b,c):ad(a,b,c,e,g)}function _c(a,c,e){var f=a.display,g=Ac(a,function(i){h&&(f.scroller.draggable=!1),a.state.draggingText=!1,fg(document,"mouseup",g),fg(f.scroller,"drop",g),10>Math.abs(c.clientX-i.clientX)+Math.abs(c.clientY-i.clientY)&&($f(i),Cb(a.doc,e),Qc(a),b&&!d&&setTimeout(function(){document.body.focus(),Qc(a)},20))});h&&(f.scroller.draggable=!0),a.state.draggingText=g,f.scroller.dragDrop&&f.scroller.dragDrop(),eg(document,"mouseup",g),eg(f.scroller,"drop",g)}function ad(a,b,c,d,f){function p(b){if(0!=ob(o,b))if(o=b,"rect"==d){for(var e=[],f=a.options.tabSize,g=vg(Df(i,c.line).text,c.ch,f),h=vg(Df(i,b.line).text,b.ch,f),m=Math.min(g,h),n=Math.max(g,h),p=Math.min(c.line,b.line),q=Math.min(a.lastLine(),Math.max(c.line,b.line));q>=p;p++){var r=Df(i,p).text,s=wg(r,m,f);m==n?e.push(new tb(nb(p,s),nb(p,s))):r.length>s&&e.push(new tb(nb(p,s),nb(p,wg(r,n,f))))}e.length||e.push(new tb(c,c)),Ib(i,ub(l.ranges.slice(0,k).concat(e),k),sg)}else{var t=j,u=t.anchor,v=b;if("single"!=d){if("double"==d)var w=Yd(i,b);else var w=new tb(nb(b.line,0),xb(i,nb(b.line+1,0)));ob(w.anchor,u)>0?(v=w.head,u=rb(t.from(),w.anchor)):(v=w.anchor,u=qb(t.to(),w.head))}var e=l.ranges.slice(0);e[k]=new tb(xb(i,u),v),Ib(i,ub(e,k),sg)}}function s(b){var c=++r,e=Wc(a,b,!0,"rect"==d);if(e)if(0!=ob(e,o)){Rc(a),p(e);var f=P(h,i);(e.line>=f.to||e.lineq.bottom?20:0;g&&setTimeout(Ac(a,function(){r==c&&(h.scroller.scrollTop+=g,s(b))}),50)}}function t(b){r=1/0,$f(b),Qc(a),fg(document,"mousemove",u),fg(document,"mouseup",v),i.history.lastSelOrigin=null}var h=a.display,i=a.doc;$f(b);var j,k,l=i.sel;if(f&&!b.shiftKey?(k=i.sel.contains(c),j=k>-1?i.sel.ranges[k]:new tb(c,c)):j=i.sel.primary(),b.altKey)d="rect",f||(j=new tb(c,c)),c=Wc(a,b,!0,!0),k=-1;else if("double"==d){var m=Yd(i,c);j=a.display.shift||i.extend?Bb(i,j,m.anchor,m.head):m}else if("triple"==d){var n=new tb(nb(c.line,0),xb(i,nb(c.line+1,0)));j=a.display.shift||i.extend?Bb(i,j,n.anchor,n.head):n}else j=Bb(i,j,c);f?k>-1?Eb(i,k,j,sg):(k=i.sel.ranges.length,Ib(i,ub(i.sel.ranges.concat([j]),k),{scroll:!1,origin:"*mouse"})):(k=0,Ib(i,new sb([j],0),sg),l=i.sel);var o=c,q=h.wrapper.getBoundingClientRect(),r=0,u=Ac(a,function(a){(g&&!e?a.buttons:dg(a))?s(a):t(a)}),v=Ac(a,t);eg(document,"mousemove",u),eg(document,"mouseup",v)}function bd(a,b,c,d,e){try{var f=b.clientX,g=b.clientY}catch(b){return!1}if(f>=Math.floor(a.display.gutters.getBoundingClientRect().right))return!1;d&&$f(b);var h=a.display,i=h.lineDiv.getBoundingClientRect();if(g>i.bottom||!ng(a,c))return ag(b);g-=i.top-h.viewOffset;for(var j=0;a.options.gutters.length>j;++j){var k=h.gutters.childNodes[j];if(k&&k.getBoundingClientRect().right>=f){var l=If(a.doc,g),m=a.options.gutters[j];return e(a,c,a,l,m,b),ag(b)}}}function cd(a,b){return bd(a,b,"gutterClick",!0,jg)}function ed(a){var b=this;if(!lg(b,a)&&!Vc(b.display,a)){$f(a),g&&(dd=+new Date);var c=Wc(b,a,!0),d=a.dataTransfer.files;if(c&&!Sc(b))if(d&&d.length&&window.FileReader&&window.File)for(var e=d.length,f=Array(e),h=0,i=function(a,d){var g=new FileReader;g.onload=Ac(b,function(){if(f[d]=g.result,++h==e){c=xb(b.doc,c);var a={from:c,to:c,text:eh(f.join("\n")),origin:"paste"};Fd(b.doc,a),Hb(b.doc,vb(c,zd(a)))}}),g.readAsText(a)},j=0;e>j;++j)i(d[j],j);else{if(b.state.draggingText&&b.doc.sel.contains(c)>-1)return b.state.draggingText(a),setTimeout(Fg(Qc,b),20),void 0;try{var f=a.dataTransfer.getData("Text");if(f){var k=b.state.draggingText&&b.listSelections();if(Jb(b.doc,vb(c,c)),k)for(var j=0;k.length>j;++j)Ld(b.doc,"",k[j].anchor,k[j].head,"drag");b.replaceSelection(f,"around","paste"),Qc(b)}}catch(a){}}}}function fd(a,b){if(g&&(!a.state.draggingText||100>+new Date-dd))return bg(b),void 0;if(!lg(a,b)&&!Vc(a.display,b)&&(b.dataTransfer.setData("Text",a.getSelection()),b.dataTransfer.setDragImage&&!l)){var c=Lg("img",null,null,"position: fixed; left: 0; top: 0;");c.src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==",k&&(c.width=c.height=1,a.display.wrapper.appendChild(c),c._top=c.offsetTop),b.dataTransfer.setDragImage(c,0,0),k&&c.parentNode.removeChild(c)}}function gd(b,c){2>Math.abs(b.doc.scrollTop-c)||(b.doc.scrollTop=c,a||U(b,{top:c}),b.display.scroller.scrollTop!=c&&(b.display.scroller.scrollTop=c),b.display.scrollbarV.scrollTop!=c&&(b.display.scrollbarV.scrollTop=c),a&&U(b),Sb(b,100))}function hd(a,b,c){(c?b==a.doc.scrollLeft:2>Math.abs(a.doc.scrollLeft-b))||(b=Math.min(b,a.display.scroller.scrollWidth-a.display.scroller.clientWidth),a.doc.scrollLeft=b,Q(a),a.display.scroller.scrollLeft!=b&&(a.display.scroller.scrollLeft=b),a.display.scrollbarH.scrollLeft!=b&&(a.display.scrollbarH.scrollLeft=b))}function kd(b,c){var d=c.wheelDeltaX,e=c.wheelDeltaY;null==d&&c.detail&&c.axis==c.HORIZONTAL_AXIS&&(d=c.detail),null==e&&c.detail&&c.axis==c.VERTICAL_AXIS?e=c.detail:null==e&&(e=c.wheelDelta);var f=b.display,g=f.scroller;if(d&&g.scrollWidth>g.clientWidth||e&&g.scrollHeight>g.clientHeight){if(e&&r&&h)a:for(var i=c.target,j=f.view;i!=g;i=i.parentNode)for(var l=0;j.length>l;l++)if(j[l].node==i){b.display.currentWheelTarget=i;break a}if(d&&!a&&!k&&null!=jd)return e&&gd(b,Math.max(0,Math.min(g.scrollTop+e*jd,g.scrollHeight-g.clientHeight))),hd(b,Math.max(0,Math.min(g.scrollLeft+d*jd,g.scrollWidth-g.clientWidth))),$f(c),f.wheelStartX=null,void 0;if(e&&null!=jd){var m=e*jd,n=b.doc.scrollTop,o=n+f.wrapper.clientHeight;0>m?n=Math.max(0,n+m-50):o=Math.min(b.doc.height,o+m+50),U(b,{top:n,bottom:o})}20>id&&(null==f.wheelStartX?(f.wheelStartX=g.scrollLeft,f.wheelStartY=g.scrollTop,f.wheelDX=d,f.wheelDY=e,setTimeout(function(){if(null!=f.wheelStartX){var a=g.scrollLeft-f.wheelStartX,b=g.scrollTop-f.wheelStartY,c=b&&f.wheelDY&&b/f.wheelDY||a&&f.wheelDX&&a/f.wheelDX;f.wheelStartX=f.wheelStartY=null,c&&(jd=(jd*id+c)/(id+1),++id)}},200)):(f.wheelDX+=d,f.wheelDY+=e))}}function ld(a,b,c){if("string"==typeof b&&(b=ie[b],!b))return!1;a.display.pollingFast&&Oc(a)&&(a.display.pollingFast=!1);var d=a.display.shift,e=!1;try{Sc(a)&&(a.state.suppressEdits=!0),c&&(a.display.shift=!1),e=b(a)!=qg}finally{a.display.shift=d,a.state.suppressEdits=!1}return e}function md(a){var b=a.state.keyMaps.slice(0);return a.options.extraKeys&&b.push(a.options.extraKeys),b.push(a.options.keyMap),b}function od(a,b){var c=ke(a.options.keyMap),d=c.auto;clearTimeout(nd),d&&!me(b)&&(nd=setTimeout(function(){ke(a.options.keyMap)==c&&(a.options.keyMap=d.call?d.call(null,a):d,F(a))},50));var e=ne(b,!0),f=!1;if(!e)return!1;var g=md(a);return f=b.shiftKey?le("Shift-"+e,g,function(b){return ld(a,b,!0)})||le(e,g,function(b){return("string"==typeof b?/^go[A-Z]/.test(b):b.motion)?ld(a,b):void 0}):le(e,g,function(b){return ld(a,b)}),f&&($f(b),Rb(a),jg(a,"keyHandled",a,e,b)),f}function pd(a,b,c){var d=le("'"+c+"'",md(a),function(b){return ld(a,b,!0)});return d&&($f(b),Rb(a),jg(a,"keyHandled",a,"'"+c+"'",b)),d}function rd(a){var c=this;if(Rc(c),!lg(c,a)){b&&27==a.keyCode&&(a.returnValue=!1);var d=a.keyCode;c.display.shift=16==d||a.shiftKey;var e=od(c,a);k&&(qd=e?d:null,!e&&88==d&&!gh&&(r?a.metaKey:a.ctrlKey)&&c.replaceSelection("",null,"cut")),18!=d||/\bCodeMirror-crosshair\b/.test(c.display.lineDiv.className)||sd(c)}}function sd(a){function c(a){18!=a.keyCode&&a.altKey||(Sg(b,"CodeMirror-crosshair"),fg(document,"keyup",c),fg(document,"mouseover",c))}var b=a.display.lineDiv;Tg(b,"CodeMirror-crosshair"),eg(document,"keyup",c),eg(document,"mouseover",c)}function td(a){lg(this,a)||16==a.keyCode&&(this.doc.sel.shift=!1)}function ud(a){var b=this;if(!lg(b,a)){var c=a.keyCode,e=a.charCode;if(k&&c==qd)return qd=null,$f(a),void 0;if(!(k&&(!a.which||10>a.which)||m)||!od(b,a)){var f=String.fromCharCode(null==e?c:e);pd(b,a,f)||(g&&!d&&(b.display.inputHasSelection=null),Nc(b))}}}function vd(a){"nocursor"!=a.options.readOnly&&(a.state.focused||(gg(a,"focus",a),a.state.focused=!0,Tg(a.display.wrapper,"CodeMirror-focused"),a.curOp||a.display.selForContextMenu==a.doc.sel||(Pc(a),h&&setTimeout(Fg(Pc,a,!0),0))),Mc(a),Rb(a))}function wd(a){a.state.focused&&(gg(a,"blur",a),a.state.focused=!1,Sg(a.display.wrapper,"CodeMirror-focused")),clearInterval(a.display.blinker),setTimeout(function(){a.state.focused||(a.display.shift=!1)},150)}function xd(a,b){function j(){if(null!=c.input.selectionStart){var b=a.somethingSelected(),d=c.input.value=""+(b?c.input.value:"");c.prevInput=b?"":"",c.input.selectionStart=1,c.input.selectionEnd=d.length}}function l(){if(c.inputDiv.style.position="relative",c.input.style.cssText=i,d&&(c.scrollbarV.scrollTop=c.scroller.scrollTop=f),Mc(a),null!=c.input.selectionStart){(!g||d)&&j();var b=0,e=function(){c.selForContextMenu==a.doc.sel&&0==c.input.selectionStart?Ac(a,ie.selectAll)(a):10>b++?c.detectingSelectAll=setTimeout(e,500):Pc(a)};c.detectingSelectAll=setTimeout(e,200)}}if(!lg(a,b,"contextmenu")){var c=a.display;if(!Vc(c,b)&&!yd(a,b)){var e=Wc(a,b),f=c.scroller.scrollTop;if(e&&!k){var h=a.options.resetSelectionOnContextMenu;h&&-1==a.doc.sel.contains(e)&&Ac(a,Ib)(a.doc,vb(e),rg);var i=c.input.style.cssText;if(c.inputDiv.style.position="absolute",c.input.style.cssText="position: fixed; width: 30px; height: 30px; top: "+(b.clientY-5)+"px; left: "+(b.clientX-5)+"px; z-index: 1000; background: "+(g?"rgba(255, 255, 255, .05)":"transparent")+"; outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);",Qc(a),Pc(a),a.somethingSelected()||(c.input.value=c.prevInput=" "),c.selForContextMenu=a.doc.sel,clearTimeout(c.detectingSelectAll),g&&!d&&j(),v){bg(b);var m=function(){fg(window,"mouseup",m),setTimeout(l,20)};eg(window,"mouseup",m)}else setTimeout(l,50)}}}}function yd(a,b){return ng(a,"gutterContextMenu")?bd(a,b,"gutterContextMenu",!1,gg):!1}function Ad(a,b){if(0>ob(a,b.from))return a;if(0>=ob(a,b.to))return zd(b);var c=a.line+b.text.length-(b.to.line-b.from.line)-1,d=a.ch;return a.line==b.to.line&&(d+=zd(b).ch-b.to.ch),nb(c,d)}function Bd(a,b){for(var c=[],d=0;a.sel.ranges.length>d;d++){var e=a.sel.ranges[d];c.push(new tb(Ad(e.anchor,b),Ad(e.head,b)))}return ub(c,a.sel.primIndex)}function Cd(a,b,c){return a.line==b.line?nb(c.line,a.ch-b.ch+c.ch):nb(c.line+(a.line-b.line),a.ch)}function Dd(a,b,c){for(var d=[],e=nb(a.first,0),f=e,g=0;b.length>g;g++){var h=b[g],i=Cd(h.from,e,f),j=Cd(zd(h),e,f);if(e=h.to,f=j,"around"==c){var k=a.sel.ranges[g],l=0>ob(k.head,k.anchor);d[g]=new tb(l?j:i,l?i:j)}else d[g]=new tb(i,i)}return new sb(d,a.sel.primIndex)}function Ed(a,b,c){var d={canceled:!1,from:b.from,to:b.to,text:b.text,origin:b.origin,cancel:function(){this.canceled=!0}};return c&&(d.update=function(b,c,d,e){b&&(this.from=xb(a,b)),c&&(this.to=xb(a,c)),d&&(this.text=d),void 0!==e&&(this.origin=e)}),gg(a,"beforeChange",a,d),a.cm&&gg(a.cm,"beforeChange",a.cm,d),d.canceled?null:{from:d.from,to:d.to,text:d.text,origin:d.origin}}function Fd(a,b,c){if(a.cm){if(!a.cm.curOp)return Ac(a.cm,Fd)(a,b,c);if(a.cm.state.suppressEdits)return}if(!(ng(a,"beforeChange")||a.cm&&ng(a.cm,"beforeChange"))||(b=Ed(a,b,!0))){var d=w&&!c&&Ge(a,b.from,b.to);if(d)for(var e=d.length-1;e>=0;--e)Gd(a,{from:d[e].from,to:d[e].to,text:e?[""]:b.text});else Gd(a,b)}}function Gd(a,b){if(1!=b.text.length||""!=b.text[0]||0!=ob(b.from,b.to)){var c=Bd(a,b);Pf(a,b,c,a.cm?a.cm.curOp.id:0/0),Jd(a,b,c,De(a,b));var d=[];Bf(a,function(a,c){c||-1!=Bg(d,a.history)||(Zf(a.history,b),d.push(a.history)),Jd(a,b,null,De(a,b))})}}function Hd(a,b,c){if(!a.cm||!a.cm.state.suppressEdits){for(var e,d=a.history,f=a.sel,g="undo"==b?d.done:d.undone,h="undo"==b?d.undone:d.done,i=0;g.length>i&&(e=g[i],c?!e.ranges||e.equals(a.sel):e.ranges);i++);if(i!=g.length){for(d.lastOrigin=d.lastSelOrigin=null;e=g.pop(),e.ranges;){if(Sf(e,h),c&&!e.equals(a.sel))return Ib(a,e,{clearRedo:!1}),void 0;f=e}var j=[];Sf(f,h),h.push({changes:j,generation:d.generation}),d.generation=e.generation||++d.maxGeneration;for(var k=ng(a,"beforeChange")||a.cm&&ng(a.cm,"beforeChange"),i=e.changes.length-1;i>=0;--i){var l=e.changes[i];if(l.origin=b,k&&!Ed(a,l,!1))return g.length=0,void 0;j.push(Mf(a,l));var m=i?Bd(a,l,null):zg(g);Jd(a,l,m,Fe(a,l)),!i&&a.cm&&a.cm.scrollIntoView(l);var n=[];Bf(a,function(a,b){b||-1!=Bg(n,a.history)||(Zf(a.history,l),n.push(a.history)),Jd(a,l,null,Fe(a,l))})}}}}function Id(a,b){if(0!=b&&(a.first+=b,a.sel=new sb(Cg(a.sel.ranges,function(a){return new tb(nb(a.anchor.line+b,a.anchor.ch),nb(a.head.line+b,a.head.ch))}),a.sel.primIndex),a.cm)){Fc(a.cm,a.first,a.first-b,b);for(var c=a.cm.display,d=c.viewFrom;c.viewTo>d;d++)Gc(a.cm,d,"gutter")}}function Jd(a,b,c,d){if(a.cm&&!a.cm.curOp)return Ac(a.cm,Jd)(a,b,c,d);if(b.to.linea.lastLine())){if(b.from.linef&&(b={from:b.from,to:nb(f,Df(a,f).text.length),text:[b.text[0]],origin:b.origin}),b.removed=Ef(a,b.from,b.to),c||(c=Bd(a,b,null)),a.cm?Kd(a.cm,b,d):uf(a,b,d),Jb(a,c,rg)}}function Kd(a,b,c){var d=a.doc,e=a.display,f=b.from,g=b.to,h=!1,i=f.line;a.options.lineWrapping||(i=Hf(Qe(Df(d,f.line))),d.iter(i,g.line+1,function(a){return a==e.maxLine?(h=!0,!0):void 0})),d.sel.contains(b.from,b.to)>-1&&mg(a),uf(d,b,c,D(a)),a.options.lineWrapping||(d.iter(i,f.line+b.text.length,function(a){var b=K(a);b>e.maxLineLength&&(e.maxLine=a,e.maxLineLength=b,e.maxLineChanged=!0,h=!1)}),h&&(a.curOp.updateMaxLine=!0)),d.frontier=Math.min(d.frontier,f.line),Sb(a,400);var j=b.text.length-(g.line-f.line)-1;f.line!=g.line||1!=b.text.length||tf(a.doc,b)?Fc(a,f.line,g.line+1,j):Gc(a,f.line,"text");var k=ng(a,"changes"),l=ng(a,"change");if(l||k){var m={from:f,to:g,text:b.text,removed:b.removed,origin:b.origin};l&&jg(a,"change",a,m),k&&(a.curOp.changeObjs||(a.curOp.changeObjs=[])).push(m)}a.display.selForContextMenu=null}function Ld(a,b,c,d,e){if(d||(d=c),0>ob(d,c)){var f=d;d=c,c=f}"string"==typeof b&&(b=eh(b)),Fd(a,{from:c,to:d,text:b,origin:e})}function Md(a,b){var c=a.display,d=c.sizer.getBoundingClientRect(),e=null;if(0>b.top+d.top?e=!0:b.bottom+d.top>(window.innerHeight||document.documentElement.clientHeight)&&(e=!1),null!=e&&!o){var f=Lg("div","",null,"position: absolute; top: "+(b.top-c.viewOffset-Wb(a.display))+"px; height: "+(b.bottom-b.top+pg)+"px; left: "+b.left+"px; width: 2px;");a.display.lineSpace.appendChild(f),f.scrollIntoView(e),a.display.lineSpace.removeChild(f)}}function Nd(a,b,c,d){for(null==d&&(d=0);;){var e=!1,f=oc(a,b),g=c&&c!=b?oc(a,c):f,h=Pd(a,Math.min(f.left,g.left),Math.min(f.top,g.top)-d,Math.max(f.left,g.left),Math.max(f.bottom,g.bottom)+d),i=a.doc.scrollTop,j=a.doc.scrollLeft;if(null!=h.scrollTop&&(gd(a,h.scrollTop),Math.abs(a.doc.scrollTop-i)>1&&(e=!0)),null!=h.scrollLeft&&(hd(a,h.scrollLeft),Math.abs(a.doc.scrollLeft-j)>1&&(e=!0)),!e)return f}}function Od(a,b,c,d,e){var f=Pd(a,b,c,d,e);null!=f.scrollTop&&gd(a,f.scrollTop),null!=f.scrollLeft&&hd(a,f.scrollLeft)}function Pd(a,b,c,d,e){var f=a.display,g=uc(a.display);0>c&&(c=0);var h=a.curOp&&null!=a.curOp.scrollTop?a.curOp.scrollTop:f.scroller.scrollTop,i=f.scroller.clientHeight-pg,j={},k=a.doc.height+Xb(f),l=g>c,m=e>k-g;if(h>c)j.scrollTop=l?0:c;else if(e>h+i){var n=Math.min(c,(m?k:e)-i);n!=h&&(j.scrollTop=n)}var o=a.curOp&&null!=a.curOp.scrollLeft?a.curOp.scrollLeft:f.scroller.scrollLeft,p=f.scroller.clientWidth-pg;b+=f.gutters.offsetWidth,d+=f.gutters.offsetWidth;var q=f.gutters.offsetWidth,r=q+10>b;return 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ie=y.commands={selectAll:function(a){a.setSelection(nb(a.firstLine(),0),nb(a.lastLine()),rg)},singleSelection:function(a){a.setSelection(a.getCursor("anchor"),a.getCursor("head"),rg)},killLine:function(a){Vd(a,function(b){if(b.empty()){var c=Df(a.doc,b.head.line).text.length;return b.head.ch==c&&b.head.line=b.head.ch&&b.head.ch;return nb(c.line,g?0:f)}return c},tg)},goLineEnd:function(a){a.extendSelectionsBy(function(b){return oh(a,b.head.line)},tg)},goLineRight:function(a){a.extendSelectionsBy(function(b){var c=a.charCoords(b.head,"div").top+5;return a.coordsChar({left:a.display.lineDiv.offsetWidth+100,top:c},"div")},tg)},goLineLeft:function(a){a.extendSelectionsBy(function(b){var c=a.charCoords(b.head,"div").top+5;return 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this.sel.somethingSelected()},setCursor:Cc(function(a,b,c){Fb(this,xb(this,"number"==typeof a?nb(a,b||0):a),null,c)}),setSelection:Cc(function(a,b,c){Fb(this,xb(this,a),xb(this,b||a),c)}),extendSelection:Cc(function(a,b,c){Cb(this,xb(this,a),b&&xb(this,b),c)}),extendSelections:Cc(function(a,b){Db(this,Ab(this,a,b))}),extendSelectionsBy:Cc(function(a,b){Db(this,Cg(this.sel.ranges,a),b)}),setSelections:Cc(function(a,b,c){if(a.length){for(var d=0,e=[];a.length>d;d++)e[d]=new tb(xb(this,a[d].anchor),xb(this,a[d].head));null==b&&(b=Math.min(a.length-1,this.sel.primIndex)),Ib(this,ub(e,b),c)}}),addSelection:Cc(function(a,b,c){var d=this.sel.ranges.slice(0);d.push(new tb(xb(this,a),xb(this,b||a))),Ib(this,ub(d,d.length-1),c)}),getSelection:function(a){for(var c,b=this.sel.ranges,d=0;b.length>d;d++){var e=Ef(this,b[d].from(),b[d].to());c=c?c.concat(e):e}return a===!1?c:c.join(a||"\n")},getSelections:function(a){for(var b=[],c=this.sel.ranges,d=0;c.length>d;d++){var 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e=c[d];(null==e.from||e.from<=a.ch)&&(null==e.to||e.to>=a.ch)&&b.push(e.marker.parent||e.marker)}return b},findMarks:function(a,b,c){a=xb(this,a),b=xb(this,b);var d=[],e=a.line;return this.iter(a.line,b.line+1,function(f){var g=f.markedSpans;if(g)for(var h=0;g.length>h;h++){var i=g[h];e==a.line&&a.ch>i.to||null==i.from&&e!=a.line||e==b.line&&i.from>b.ch||c&&!c(i.marker)||d.push(i.marker.parent||i.marker)}++e}),d},getAllMarks:function(){var a=[];return this.iter(function(b){var c=b.markedSpans;if(c)for(var d=0;c.length>d;++d)null!=c[d].from&&a.push(c[d].marker)}),a},posFromIndex:function(a){var b,c=this.first;return this.iter(function(d){var e=d.text.length+1;return e>a?(b=a,!0):(a-=e,++c,void 0)}),xb(this,nb(c,b))},indexFromPos:function(a){a=xb(this,a);var b=a.ch;return a.linea.ch?0:(this.iter(this.first,a.line,function(a){b+=a.text.length+1}),b)},copy:function(a){var b=new yf(Ff(this,this.first,this.first+this.size),this.modeOption,this.first);return 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callback&&callback.call(this,size_x,size_y),$widget},fn.empty_cells=function(col,row,size_x,size_y,$exclude){var $nexts=this.widgets_below({col:col,row:row-size_y,size_x:size_x,size_y:size_y});return $nexts.not($exclude).each($.proxy(function(i,w){var wgd=$(w).coords().grid;if(wgd.row<=row+size_y-1){var diff=row+size_y-wgd.row;this.move_widget_down($(w),diff)}},this)),this.set_dom_grid_height(),this},fn.remove_empty_cells=function(col,row,size_x,size_y,exclude){var $nexts=this.widgets_below({col:col,row:row,size_x:size_x,size_y:size_y});return $nexts.not(exclude).each($.proxy(function(i,widget){this.move_widget_up($(widget),size_y)},this)),this.set_dom_grid_height(),this},fn.next_position=function(size_x,size_y){size_x||(size_x=1),size_y||(size_y=1);for(var rows_l,ga=this.gridmap,cols_l=ga.length,valid_pos=[],c=1;cols_l>c;c++){rows_l=ga[c].length;for(var r=1;rows_l>=r;r++){var can_move_to=this.can_move_to({size_x:size_x,size_y:size_y},c,r);can_move_to&&valid_pos.push({col:c,row:r,
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$widgets.each($.proxy(function(i,widget){result.push(this.options.serialize_params($(widget),$(widget).coords().grid))},this)),result},fn.serialize_changed=function(){return this.serialize(this.$changed)},fn.register_widget=function($el){var wgd={col:parseInt($el.attr("data-col"),10),row:parseInt($el.attr("data-row"),10),size_x:parseInt($el.attr("data-sizex"),10),size_y:parseInt($el.attr("data-sizey"),10),el:$el};return this.options.avoid_overlapped_widgets&&!this.can_move_to({size_x:wgd.size_x,size_y:wgd.size_y},wgd.col,wgd.row)&&(wgd=this.next_position(wgd.size_x,wgd.size_y),wgd.el=$el,$el.attr({"data-col":wgd.col,"data-row":wgd.row,"data-sizex":wgd.size_x,"data-sizey":wgd.size_y})),$el.data("coords",$el.coords()),$el.data("coords").grid=wgd,this.add_to_gridmap(wgd,$el),this},fn.update_widget_position=function(grid_data,value){return this.for_each_cell_occupied(grid_data,function(col,row){return this.gridmap[col]?void(this.gridmap[col][row]=value):this}),this},fn.remove_from_gridmap=function(grid_data){return this.update_widget_position(grid_data,!1)},fn.add_to_gridmap=function(grid_data,value){if(this.update_widget_position(grid_data,value||grid_data.el),grid_data.el){var $widgets=this.widgets_below(grid_data.el);$widgets.each($.proxy(function(i,widget){this.move_widget_up($(widget))},this))}},fn.draggable=function(){var self=this,draggable_options=$.extend(!0,{},this.options.draggable,{offset_left:this.options.widget_margins[0],container_width:this.container_width,start:function(event,ui){self.$widgets.filter(".player-revert").removeClass("player-revert"),self.$player=$(this),self.$helper="clone"===self.options.draggable.helper?$(ui.helper):self.$player,self.helper=!self.$helper.is(self.$player),self.on_start_drag.call(self,event,ui),self.$el.trigger("gridster:dragstart")},stop:function(event,ui){self.on_stop_drag.call(self,event,ui),self.$el.trigger("gridster:dragstop")},drag:throttle(function(event,ui){self.on_drag.call(self,event,ui),self.$el.trigger("gridster:drag")},60)});return this.drag_api=this.$el.drag(draggable_options).data("drag"),this},fn.on_start_drag=function(event,ui){this.$helper.add(this.$player).add(this.$wrapper).addClass("dragging"),this.$player.addClass("player"),this.player_grid_data=this.$player.coords().grid,this.placeholder_grid_data=$.extend({},this.player_grid_data),this.$el.css("height",this.$el.height()+this.player_grid_data.size_y*this.min_widget_height);var colliders=this.faux_grid,coords=this.$player.data("coords").coords;this.cells_occupied_by_player=this.get_cells_occupied(this.player_grid_data),this.cells_occupied_by_placeholder=this.get_cells_occupied(this.placeholder_grid_data),this.last_cols=[],this.last_rows=[],this.collision_api=this.$helper.collision(colliders,this.options.collision),this.$preview_holder=$("=0&&$.inArray(row,c.rows)>=0},fn.is_placeholder_in=function(col,row){var c=this.cells_occupied_by_placeholder||{};return this.is_placeholder_in_col(col)&&$.inArray(row,c.rows)>=0},fn.is_placeholder_in_col=function(col){var c=this.cells_occupied_by_placeholder||[];return $.inArray(col,c.cols)>=0},fn.is_empty=function(col,row){return"undefined"!=typeof this.gridmap[col]?"undefined"!=typeof this.gridmap[col][row]&&this.gridmap[col][row]===!1?!0:!1:!0},fn.is_occupied=function(col,row){return this.gridmap[col]&&this.gridmap[col][row]?!0:!1},fn.is_widget=function(col,row){var cell=this.gridmap[col];return cell?(cell=cell[row],cell?cell:!1):!1},fn.is_widget_under_player=function(col,row){return this.is_widget(col,row)?this.is_player_in(col,row):!1},fn.get_widgets_under_player=function(cells){cells||(cells=this.cells_occupied_by_player||{cols:[],rows:[]});var $widgets=$([]);return $.each(cells.cols,$.proxy(function(i,col){$.each(cells.rows,$.proxy(function(i,row){this.is_widget(col,row)&&($widgets=$widgets.add(this.gridmap[col][row]))},this))},this)),$widgets},fn.set_placeholder=function(col,row){var phgd=$.extend({},this.placeholder_grid_data),$nexts=this.widgets_below({col:phgd.col,row:phgd.row,size_y:phgd.size_y,size_x:phgd.size_x}),right_col=col+phgd.size_x-1;right_col>this.cols&&(col-=right_col-col);var moved_down=this.placeholder_grid_data.row0&&(this.is_empty(tcol,r)||this.is_player(tcol,r)||this.is_widget(tcol,r)&&grid_col[r].is($widgets_under_player));)upper_rows[tcol].push(r),min_row=min_row>r?r:min_row;return 0===upper_rows[tcol].length?(result=!1,!0):void upper_rows[tcol].sort(function(a,b){return a-b})}),result?this.get_valid_rows(widget_grid_data,upper_rows,min_row):!1},fn.can_go_widget_up=function(widget_grid_data){var p_bottom_row=widget_grid_data.row+widget_grid_data.size_y-1,result=!0,upper_rows=[],min_row=1e4;return this.for_each_column_occupied(widget_grid_data,function(tcol){var grid_col=this.gridmap[tcol];upper_rows[tcol]=[];for(var r=p_bottom_row+1;--r>0&&(!this.is_widget(tcol,r)||this.is_player_in(tcol,r)||grid_col[r].is(widget_grid_data.el));)this.is_player(tcol,r)||this.is_placeholder_in(tcol,r)||this.is_player_in(tcol,r)||upper_rows[tcol].push(r),min_row>r&&(min_row=r);return 0===upper_rows[tcol].length?(result=!1,!0):void upper_rows[tcol].sort(function(a,b){return a-b})}),result?this.get_valid_rows(widget_grid_data,upper_rows,min_row):!1},fn.get_valid_rows=function(widget_grid_data,upper_rows,min_row){for(var p_top_row=widget_grid_data.row,p_bottom_row=widget_grid_data.row+widget_grid_data.size_y-1,size_y=widget_grid_data.size_y,r=min_row-1,valid_rows=[];++r<=p_bottom_row;){var common=!0;if($.each(upper_rows,function(col,rows){$.isArray(rows)&&-1===$.inArray(r,rows)&&(common=!1)}),common===!0&&(valid_rows.push(r),valid_rows.length===size_y))break}var new_row=!1;return 1===size_y?valid_rows[0]!==p_top_row&&(new_row=valid_rows[0]||!1):valid_rows[0]!==p_top_row&&(new_row=this.get_consecutive_numbers_index(valid_rows,size_y)),new_row},fn.get_consecutive_numbers_index=function(arr,size_y){for(var max=arr.length,result=[],first=!0,prev=-1,i=0;max>i;i++){if(first||arr[i]===prev+1){if(result.push(i),result.length===size_y)break;first=!1}else result=[],first=!0;prev=arr[i]}return result.length>=size_y?arr[result[0]]:!1},fn.get_widgets_overlapped=function(){var $widgets=$([]),used=[],rows_from_bottom=this.cells_occupied_by_player.rows.slice(0);return rows_from_bottom.reverse(),$.each(this.cells_occupied_by_player.cols,$.proxy(function(i,col){$.each(rows_from_bottom,$.proxy(function(i,row){if(!this.gridmap[col])return!0;var $w=this.gridmap[col][row];this.is_occupied(col,row)&&!this.is_player($w)&&-1===$.inArray($w,used)&&($widgets=$widgets.add($w),used.push($w))},this))},this)),$widgets},fn.on_start_overlapping_column=function(col){this.set_player(col,!1)},fn.on_start_overlapping_row=function(row){this.set_player(!1,row)},fn.on_stop_overlapping_column=function(col){this.set_player(col,!1);var self=this;this.for_each_widget_below(col,this.cells_occupied_by_player.rows[0],function(){self.move_widget_up(this,self.player_grid_data.size_y)})},fn.on_stop_overlapping_row=function(row){this.set_player(!1,row);for(var self=this,cols=this.cells_occupied_by_player.cols,c=0,cl=cols.length;cl>c;c++)this.for_each_widget_below(cols[c],row,function(){self.move_widget_up(this,self.player_grid_data.size_y)})},fn.move_widget_to=function($widget,row){var self=this,widget_grid_data=$widget.coords().grid,$next_widgets=(row-widget_grid_data.row,this.widgets_below($widget)),can_move_to_new_cell=this.can_move_to(widget_grid_data,widget_grid_data.col,row,$widget);return can_move_to_new_cell===!1?!1:(this.remove_from_gridmap(widget_grid_data),widget_grid_data.row=row,this.add_to_gridmap(widget_grid_data),$widget.attr("data-row",row),this.$changed=this.$changed.add($widget),$next_widgets.each(function(i,widget){var $w=$(widget),wgd=$w.coords().grid,can_go_up=self.can_go_widget_up(wgd);can_go_up&&can_go_up!==wgd.row&&self.move_widget_to($w,can_go_up)}),this)},fn.move_widget_up=function($widget,y_units){var el_grid_data=$widget.coords().grid,actual_row=el_grid_data.row,moved=[];return y_units||(y_units=1),this.can_go_up($widget)?void this.for_each_column_occupied(el_grid_data,function(col){if(-1===$.inArray($widget,moved)){var widget_grid_data=$widget.coords().grid,next_row=actual_row-y_units;if(next_row=this.can_go_up_to_row(widget_grid_data,col,next_row),!next_row)return!0;var $next_widgets=this.widgets_below($widget);this.remove_from_gridmap(widget_grid_data),widget_grid_data.row=next_row,this.add_to_gridmap(widget_grid_data),$widget.attr("data-row",widget_grid_data.row),this.$changed=this.$changed.add($widget),moved.push($widget),$next_widgets.each($.proxy(function(i,widget){this.move_widget_up($(widget),y_units)},this))}}):!1},fn.move_widget_down=function($widget,y_units){var el_grid_data=$widget.coords().grid,actual_row=el_grid_data.row,moved=[],y_diff=y_units;if(!$widget)return!1;if(-1===$.inArray($widget,moved)){var widget_grid_data=$widget.coords().grid,next_row=actual_row+y_units,$next_widgets=this.widgets_below($widget);this.remove_from_gridmap(widget_grid_data),$next_widgets.each($.proxy(function(i,widget){var $w=$(widget),wd=$w.coords().grid,tmp_y=this.displacement_diff(wd,widget_grid_data,y_diff);tmp_y>0&&this.move_widget_down($w,tmp_y)},this)),widget_grid_data.row=next_row,this.update_widget_position(widget_grid_data,$widget),$widget.attr("data-row",widget_grid_data.row),this.$changed=this.$changed.add($widget),moved.push($widget)}},fn.can_go_up_to_row=function(widget_grid_data,col,row){var r,ga=this.gridmap,result=!0,urc=[],actual_row=widget_grid_data.row;if(this.for_each_column_occupied(widget_grid_data,function(tcol){ga[tcol];for(urc[tcol]=[],r=actual_row;r--&&this.is_empty(tcol,r)&&!this.is_placeholder_in(tcol,r);)urc[tcol].push(r);return urc[tcol].length?void 0:(result=!1,!0)}),!result)return!1;for(r=row,r=1;actual_row>r;r++){for(var common=!0,uc=0,ucl=urc.length;ucl>uc;uc++)urc[uc]&&-1===$.inArray(r,urc[uc])&&(common=!1);if(common===!0){result=r;break}}return result},fn.displacement_diff=function(widget_grid_data,parent_bgd,y_units){var actual_row=widget_grid_data.row,diffs=[],parent_max_y=parent_bgd.row+parent_bgd.size_y;this.for_each_column_occupied(widget_grid_data,function(col){for(var temp_y_units=0,r=parent_max_y;actual_row>r;r++)this.is_empty(col,r)&&(temp_y_units+=1);diffs.push(temp_y_units)});var max_diff=Math.max.apply(Math,diffs);return y_units-=max_diff,y_units>0?y_units:0},fn.widgets_below=function($el){var el_grid_data=$.isPlainObject($el)?$el:$el.coords().grid,self=this,next_row=(this.gridmap,el_grid_data.row+el_grid_data.size_y-1),$nexts=$([]);return this.for_each_column_occupied(el_grid_data,function(col){self.for_each_widget_below(col,next_row,function(){return self.is_player(this)||-1!==$.inArray(this,$nexts)?void 0:($nexts=$nexts.add(this),!0)})}),this.sort_by_row_asc($nexts)},fn.set_cells_player_occupies=function(col,row){return this.remove_from_gridmap(this.placeholder_grid_data),this.placeholder_grid_data.col=col,this.placeholder_grid_data.row=row,this.add_to_gridmap(this.placeholder_grid_data,this.$player),this},fn.empty_cells_player_occupies=function(){return this.remove_from_gridmap(this.placeholder_grid_data),this},fn.can_go_up=function($el){var el_grid_data=$el.coords().grid,initial_row=el_grid_data.row,prev_row=initial_row-1,result=(this.gridmap,!0);return 1===initial_row?!1:(this.for_each_column_occupied(el_grid_data,function(col){this.is_widget(col,prev_row);return this.is_occupied(col,prev_row)||this.is_player(col,prev_row)||this.is_placeholder_in(col,prev_row)||this.is_player_in(col,prev_row)?(result=!1,!0):void 0}),result)},fn.can_move_to=function(widget_grid_data,col,row,max_row){var $w=(this.gridmap,widget_grid_data.el),future_wd={size_y:widget_grid_data.size_y,size_x:widget_grid_data.size_x,col:col,row:row},result=!0,right_col=col+widget_grid_data.size_x-1;return right_col>this.cols?!1:max_row&&max_row=col;col++)cols.push(col);return cols},fn.get_targeted_rows=function(from_row){for(var max=(from_row||this.player_grid_data.row)+(this.player_grid_data.size_y-1),rows=[],row=from_row;max>=row;row++)rows.push(row);return rows},fn.get_cells_occupied=function(el_grid_data){var i,cells={cols:[],rows:[]};for(arguments[1]instanceof jQuery&&(el_grid_data=arguments[1].coords().grid),i=0;i0&&this.is_widget(col,trow)&&-1===$.inArray(ga[col][trow],matched)&&(cr=callback.call(ga[col][trow],col,trow),matched.push(ga[col][trow]),cr)););},"for_each/below":function(){for(trow=row+1,max=ga[col].length;max>trow&&(!this.is_widget(col,trow)||-1!==$.inArray(ga[col][trow],matched)||(cr=callback.call(ga[col][trow],col,trow),matched.push(ga[col][trow]),!cr));trow++);}};methods[action]&&methods[action].call(this)}},fn.for_each_widget_above=function(col,row,callback){return this._traversing_widgets("for_each","above",col,row,callback),this},fn.for_each_widget_below=function(col,row,callback){return this._traversing_widgets("for_each","below",col,row,callback),this},fn.get_highest_occupied_cell=function(){for(var r,gm=this.gridmap,rows=[],row_in_col=[],c=gm.length-1;c>=1;c--)for(r=gm[c].length-1;r>=1;r--)if(this.is_widget(c,r)){rows.push(r),row_in_col[r]=c;break}var highest_row=Math.max.apply(Math,rows);return this.highest_occupied_cell={col:row_in_col[highest_row],row:highest_row},this.highest_occupied_cell},fn.get_widgets_from=function(col,row){var $widgets=(this.gridmap,$());return col&&($widgets=$widgets.add(this.$widgets.filter(function(){var tcol=$(this).attr("data-col");return tcol===col||tcol>col}))),row&&($widgets=$widgets.add(this.$widgets.filter(function(){var trow=$(this).attr("data-row");return trow===row||trow>row}))),$widgets},fn.set_dom_grid_height=function(){var r=this.get_highest_occupied_cell().row+1;return this.$el.css("height",r*this.min_widget_height),this},fn.generate_stylesheet=function(opts){var i,styles="",max_size_x=this.options.max_size_x;opts||(opts={}),opts.cols||(opts.cols=this.cols),opts.rows||(opts.rows=this.rows),opts.namespace||(opts.namespace=this.options.namespace),opts.widget_base_dimensions||(opts.widget_base_dimensions=this.options.widget_base_dimensions),opts.widget_margins||(opts.widget_margins=this.options.widget_margins),opts.min_widget_width=2*opts.widget_margins[0]+opts.widget_base_dimensions[0],opts.min_widget_height=2*opts.widget_margins[1]+opts.widget_base_dimensions[1];var serialized_opts=$.param(opts);if($.inArray(serialized_opts,Gridster.generated_stylesheets)>=0)return!1;for(Gridster.generated_stylesheets.push(serialized_opts),i=opts.cols;i>=0;i--)styles+=opts.namespace+' [data-col="'+(i+1)+'"] { left:'+(i*opts.widget_base_dimensions[0]+i*opts.widget_margins[0]+(i+1)*opts.widget_margins[0])+"px;} ";for(i=opts.rows;i>=0;i--)styles+=opts.namespace+' [data-row="'+(i+1)+'"] { top:'+(i*opts.widget_base_dimensions[1]+i*opts.widget_margins[1]+(i+1)*opts.widget_margins[1])+"px;} ";for(var y=1;y<=opts.rows;y++)styles+=opts.namespace+' [data-sizey="'+y+'"] { height:'+(y*opts.widget_base_dimensions[1]+2*(y-1)*opts.widget_margins[1])+"px;}";for(var x=1;max_size_x>=x;x++)styles+=opts.namespace+' [data-sizex="'+x+'"] { width:'+(x*opts.widget_base_dimensions[0]+2*(x-1)*opts.widget_margins[0])+"px;}";return this.add_style_tag(styles)},fn.add_style_tag=function(css){var d=document,tag=d.createElement("style");return d.getElementsByTagName("head")[0].appendChild(tag),tag.setAttribute("type","text/css"),tag.styleSheet?tag.styleSheet.cssText=css:tag.appendChild(document.createTextNode(css)),this.$style_tags=this.$style_tags.add(tag),this},fn.remove_style_tags=function(){this.$style_tags.remove()},fn.generate_faux_grid=function(rows,cols){this.faux_grid=[],this.gridmap=[];var col,row;for(col=cols;col>0;col--)for(this.gridmap[col]=[],row=rows;row>0;row--)this.add_faux_cell(row,col);return this},fn.add_faux_cell=function(row,col){var coords=$({left:this.baseX+(col-1)*this.min_widget_width,top:this.baseY+(row-1)*this.min_widget_height,width:this.min_widget_width,height:this.min_widget_height,col:col,row:row,original_col:col,original_row:row}).coords();return $.isArray(this.gridmap[col])||(this.gridmap[col]=[]),this.gridmap[col][row]=!1,this.faux_grid.push(coords),this},fn.add_faux_rows=function(rows){for(var actual_rows=this.rows,max_rows=actual_rows+(rows||1),r=max_rows;r>actual_rows;r--)for(var c=this.cols;c>=1;c--)this.add_faux_cell(r,c);return this.rows=max_rows,this.options.autogenerate_stylesheet&&this.generate_stylesheet(),this},fn.add_faux_cols=function(cols){for(var actual_cols=this.cols,max_cols=actual_cols+(cols||1),c=actual_cols;max_cols>c;c++)for(var r=this.rows;r>=1;r--)this.add_faux_cell(r,c);return this.cols=max_cols,this.options.autogenerate_stylesheet&&this.generate_stylesheet(),this},fn.recalculate_faux_grid=function(){var aw=this.$wrapper.width();return this.baseX=($(window).width()-aw)/2,this.baseY=this.$wrapper.offset().top,$.each(this.faux_grid,$.proxy(function(i,coords){this.faux_grid[i]=coords.update({left:this.baseX+(coords.data.col-1)*this.min_widget_width,top:this.baseY+(coords.data.row-1)*this.min_widget_height})},this)),this},fn.get_widgets_from_DOM=function(){return this.$widgets.each($.proxy(function(i,widget){this.register_widget($(widget))},this)),this},fn.generate_grid_and_stylesheet=function(){var aw=this.$wrapper.width(),cols=(this.$wrapper.height(),this.options.max_cols,Math.floor(aw/this.min_widget_width)+this.options.extra_cols),actual_cols=this.$widgets.map(function(){return $(this).attr("data-col")}).get();actual_cols.length||(actual_cols=[0]);var max_rows=(Math.max.apply(Math,actual_cols),this.options.extra_rows);return this.$widgets.each(function(i,w){max_rows+=+$(w).attr("data-sizey")}),this.cols=cols,this.rows=Math.max(max_rows,this.options.min_rows),this.baseX=($(window).width()-aw)/2,this.baseY=this.$wrapper.offset().top,this.container_width=this.cols*this.options.widget_base_dimensions[0]+2*(this.cols-1)*this.options.widget_margins[0],this.options.autogenerate_stylesheet&&this.generate_stylesheet(),this.generate_faux_grid(this.rows,this.cols)},fn.destroy=function(){return $(window).unbind(".gridster"),this.drag_api&&this.drag_api.destroy(),this.remove_style_tags(),this.$el.remove(),this},$.fn.gridster=function(options){return this.each(function(){$(this).data("gridster")||$(this).data("gridster",new Gridster(this,options))})},$.Gridster=fn}(jQuery,window,document),function($){var fn=$.Gridster;fn.widgets_in_col=function(col){if(!this.gridmap[col])return!1;for(var i=this.gridmap[col].length-1;i>=0;i--)if(this.is_widget(col,i)!==!1)return!0;return!1},fn.widgets_in_row=function(row){for(var 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b=a.display,c=ac(a,b.maxLine,b.maxLine.text.length).left;b.maxLineChanged=!1;var d=Math.max(0,c+3),e=Math.max(0,b.sizer.offsetLeft+d+pg-b.scroller.clientWidth);b.sizer.style.minWidth=d+"px",eg&&(g=uc(b)),(j>.001||-.001>j)&&(Gf(f.line,g),$(f.line),f.rest))for(var k=0;k=b&&m.lineNumber;m.changes&&(Bg(m.changes,"gutter")>-1&&(o=!1),bb(a,m,k,c)),o&&(Ng(m.lineNumber),m.lineNumber.appendChild(document.createTextNode(S(a.options,k)))),g=m.node.nextSibling}else{var n=jb(a,m,k,c);f.insertBefore(n,g)}k+=m.size}for(;g;)g=i(g)}function bb(a,b,c,d){for(var e=0;e=0){var g=rb(f.from(),e.from()),h=qb(f.to(),e.to()),i=f.empty()?e.from()==e.head:f.from()==f.head;b>=d&&--b,a.splice(--d,2,new tb(i?h:g,i?g:h))}}return new sb(a,b)}function vb(a,b){return new sb([new tb(a,b||a)],0)}function wb(a,b){return Math.max(a.first,Math.min(b,a.first+a.size-1))}function xb(a,b){if(b.linec?nb(c,Df(a,c).text.length):yb(b,Df(a,b.line).text.length)}function yb(a,b){var c=a.ch;return null==c||c>b?nb(a.line,b):0>c?nb(a.line,0):a}function zb(a,b){return b>=a.first&&b=f.ch:j.to>f.ch))){if(d&&(gg(k,"beforeCursorEnter"),k.explicitlyCleared)){if(h.markedSpans){--i;continue}break}if(!k.atomic)continue;var l=k.find(0>g?-1:1);if(0==ob(l,f)&&(l.ch+=g,l.ch<0?l=l.line>a.first?xb(a,nb(l.line-1)):null:l.ch>h.text.length&&(l=l.lineb&&(b=0),b=Math.round(b),d=Math.round(d),f.appendChild(Lg("div",null,"CodeMirror-selected","position: absolute; left: "+a+"px; top: "+b+"px; width: "+(null==c?i-a:c)+"px; height: "+(d-b)+"px"))}function k(b,c,d){function m(c,d){return nc(a,nb(b,c),"div",f,d)}var k,l,f=Df(e,b),g=f.text.length;return ih(Kf(f),c||0,null==d?g:d,function(a,b,e){var n,o,p,f=m(a,"left");if(a==b)n=f,o=p=f.left;else{if(n=m(b-1,"right"),"rtl"==e){var q=f;f=n,n=q}o=f.left,p=n.right}null==c&&0==a&&(o=h),n.top-f.top>3&&(j(o,f.top,null,f.bottom),o=h,f.bottoml.bottom||n.bottom==l.bottom&&n.right>l.right)&&(l=n),h+1>o&&(o=h),j(o,n.top,p-o,n.bottom)}),{start:k,end:l}}var d=a.display,e=a.doc,f=document.createDocumentFragment(),g=Yb(a.display),h=g.left,i=d.lineSpace.offsetWidth-g.right,l=b.from(),m=b.to();if(l.line==m.line)k(l.line,l.ch,m.ch);else{var n=Df(e,l.line),o=Df(e,m.line),p=Qe(n)==Qe(o),q=k(l.line,l.ch,p?n.text.length+1:null).end,r=k(m.line,p?0:null,m.ch).start;p&&(q.top0&&(b.blinker=setInterval(function(){b.cursorDiv.style.visibility=(c=!c)?"":"hidden"},a.options.cursorBlinkRate))}}function Sb(a,b){a.doc.mode.startState&&a.doc.frontier=a.display.viewTo)){var c=+new Date+a.options.workTime,d=ge(b.mode,Vb(a,b.frontier));zc(a,function(){b.iter(b.frontier,Math.min(b.first+b.size,a.display.viewTo+500),function(e){if(b.frontier>=a.display.viewFrom){var f=e.styles,g=ff(a,e,d,!0);e.styles=g.styles,g.classes?e.styleClasses=g.classes:e.styleClasses&&(e.styleClasses=null);for(var h=!f||f.length!=e.styles.length,i=0;!h&&ic?(Sb(a,a.options.workDelay),!0):void 0})})}}function Ub(a,b,c){for(var d,e,f=a.doc,g=c?-1:b-(a.doc.mode.innerMode?1e3:100),h=b;h>g;--h){if(h<=f.first)return f.first;var i=Df(f,h-1);if(i.stateAfter&&(!c||h<=f.frontier))return h;var j=vg(i.text,null,a.options.tabSize);(null==e||d>j)&&(e=h-1,d=j)}return e}function Vb(a,b,c){var d=a.doc,e=a.display;if(!d.mode.startState)return!0;var f=Ub(a,b,c),g=f>d.first&&Df(d,f-1).stateAfter;return g=g?ge(d.mode,g):he(d.mode),d.iter(f,b,function(c){hf(a,c.text,g);var h=f==b-1||0==f%5||f>=e.viewFrom&&f2&&f.push((i.bottom+j.top)/2-c.top)}}f.push(c.bottom-c.top)}}function $b(a,b,c){if(a.line==b)return{map:a.measure.map,cache:a.measure.cache};for(var d=0;dc)return{map:a.measure.maps[d],cache:a.measure.caches[d],before:!0}}function _b(a,b){b=Qe(b);var c=Hf(b),d=a.display.externalMeasured=new Dc(a.doc,b,c);d.lineN=c;var e=d.built=mf(a,d);return d.text=e.pre,Og(a.display.lineMeasure,e.pre),d}function ac(a,b,c,d){return dc(a,cc(a,b),c,d)}function bc(a,b){if(b>=a.display.viewFrom&&b=c.lineN&&bc?(i=0,j=1,k="left"):n>c?(i=c-m,j=i+1):(l==f.length-3||c==n&&f[l+3]>c)&&(j=n-m,i=j-1,c>=n&&(k="right")),null!=i){if(h=f[l+2],m==n&&e==(h.insertLeft?"left":"right")&&(k=e),"left"==e&&0==i)for(;l&&f[l-2]==f[l-3]&&f[l-1].insertLeft;)h=f[(l-=3)+2],k="left";if("right"==e&&i==n-m)for(;lm+j&&Kg(b.line.text.charAt(m+j));)++j;if(d&&0==i&&j==n-m)o=h.parentNode.getBoundingClientRect();else if(g&&a.options.lineWrapping){var p=Mg(h,i,j).getClientRects();o=p.length?p["right"==e?p.length-1:0]:ec}else o=Mg(h,i,j).getBoundingClientRect()||ec}else{i>0&&(k=e="right");var p;o=a.options.lineWrapping&&(p=h.getClientRects()).length>1?p["right"==e?p.length-1:0]:h.getBoundingClientRect()}if(d&&!i&&(!o||!o.left&&!o.right)){var q=h.parentNode.getClientRects()[0];o=q?{left:q.left,right:q.left+vc(a.display),top:q.top,bottom:q.bottom}:ec}for(var r,s=(o.bottom+o.top)/2-b.rect.top,t=b.view.measure.heights,l=0;lc.from?f(a-1):f(a,d)}d=d||Df(a.doc,b.line),e||(e=cc(a,d));var h=Kf(d),i=b.ch;if(!h)return f(i);var j=rh(h,i),k=g(i,j);return null!=qh&&(k.other=g(i,qh)),k}function pc(a,b){var c=0,b=xb(a.doc,b);a.options.lineWrapping||(c=vc(a.display)*b.ch);var d=Df(a.doc,b.line),e=Jf(d)+Wb(a.display);return{left:c,right:c,top:e,bottom:e+d.height}}function qc(a,b,c,d){var e=nb(a,b);return e.xRel=d,c&&(e.outside=!0),e}function rc(a,b,c){var d=a.doc;if(c+=a.display.viewOffset,0>c)return qc(d.first,0,!0,-1);var e=If(d,c),f=d.first+d.size-1;if(e>f)return qc(d.first+d.size-1,Df(d,f).text.length,!0,1);0>b&&(b=0);for(var g=Df(d,e);;){var h=sc(a,g,e,b,c),i=Oe(g),j=i&&i.find(0,!0);if(!i||!(h.ch>j.from.ch||h.ch==j.from.ch&&h.xRel>0))return h;e=Hf(g=j.to.line)}}function sc(a,b,c,d,e){function j(d){var e=oc(a,nb(c,d),"line",b,i);return g=!0,f>e.bottom?e.left-h:fq)return qc(c,n,r,1);for(;;){if(k?n==m||n==th(b,m,1):1>=n-m){for(var s=o>d||q-d>=d-o?m:n,t=d-(s==m?o:q);Kg(b.text.charAt(s));)++s;var u=qc(c,s,s==m?p:r,-1>t?-1:t>1?1:0);return u}var v=Math.ceil(l/2),w=m+v;if(k){w=m;for(var x=0;v>x;++x)w=th(b,w,1)}var y=j(w);y>d?(n=w,q=y,(r=g)&&(q+=1e3),l=v):(m=w,o=y,p=g,l-=v)}}function uc(a){if(null!=a.cachedTextHeight)return a.cachedTextHeight;if(null==tc){tc=Lg("pre");for(var b=0;49>b;++b)tc.appendChild(document.createTextNode("x")),tc.appendChild(Lg("br"));tc.appendChild(document.createTextNode("x"))}Og(a.measure,tc);var c=tc.offsetHeight/50;return c>3&&(a.cachedTextHeight=c),Ng(a.measure),c||1}function vc(a){if(null!=a.cachedCharWidth)return a.cachedCharWidth;var b=Lg("span","xxxxxxxxxx"),c=Lg("pre",[b]);Og(a.measure,c);var d=b.getBoundingClientRect(),e=(d.right-d.left)/10;return e>2&&(a.cachedCharWidth=e),e||10}function xc(a){a.curOp={viewChanged:!1,startHeight:a.doc.height,forceUpdate:!1,updateInput:null,typing:!1,changeObjs:null,cursorActivityHandlers:null,selectionChanged:!1,updateMaxLine:!1,scrollLeft:null,scrollTop:null,scrollToPos:null,id:++wc},ig++||(hg=[])}function yc(a){var b=a.curOp,c=a.doc,d=a.display;if(a.curOp=null,b.updateMaxLine&&L(a),b.viewChanged||b.forceUpdate||null!=b.scrollTop||b.scrollToPos&&(b.scrollToPos.from.line=d.viewTo)||d.maxLineChanged&&a.options.lineWrapping){var e=U(a,{top:b.scrollTop,ensure:b.scrollToPos},b.forceUpdate);a.display.scroller.offsetHeight&&(a.doc.scrollTop=a.display.scroller.scrollTop)}if(!e&&b.selectionChanged&&Ob(a),e||b.startHeight==a.doc.height||O(a),null!=b.scrollTop&&d.scroller.scrollTop!=b.scrollTop){var f=Math.max(0,Math.min(d.scroller.scrollHeight-d.scroller.clientHeight,b.scrollTop));d.scroller.scrollTop=d.scrollbarV.scrollTop=c.scrollTop=f}if(null!=b.scrollLeft&&d.scroller.scrollLeft!=b.scrollLeft){var g=Math.max(0,Math.min(d.scroller.scrollWidth-d.scroller.clientWidth,b.scrollLeft));d.scroller.scrollLeft=d.scrollbarH.scrollLeft=c.scrollLeft=g,
+Q(a)}if(b.scrollToPos){var h=Nd(a,xb(a.doc,b.scrollToPos.from),xb(a.doc,b.scrollToPos.to),b.scrollToPos.margin);b.scrollToPos.isCursor&&a.state.focused&&Md(a,h)}b.selectionChanged&&Rb(a),a.state.focused&&b.updateInput&&Pc(a,b.typing);var i=b.maybeHiddenMarkers,j=b.maybeUnhiddenMarkers;if(i)for(var k=0;kf;f=e){var g=new Dc(a.doc,Df(a.doc,f),f);e=f+g.size,d.push(g)}return d}function Fc(a,b,c,d){null==b&&(b=a.doc.first),null==c&&(c=a.doc.first+a.doc.size),d||(d=0);var e=a.display;if(d&&cb)&&(e.updateLineNumbers=b),a.curOp.viewChanged=!0,b>=e.viewTo)x&&Se(a.doc,b)e.viewFrom?Hc(a):(e.viewFrom+=d,e.viewTo+=d);else if(b<=e.viewFrom&&c>=e.viewTo)Hc(a);else if(b<=e.viewFrom){var f=Jc(a,c,c+d,1);f?(e.view=e.view.slice(f.index),e.viewFrom=f.lineN,e.viewTo+=d):Hc(a)}else if(c>=e.viewTo){var f=Jc(a,b,b,-1);f?(e.view=e.view.slice(0,f.index),e.viewTo=f.lineN):Hc(a)}else{var g=Jc(a,b,b,-1),h=Jc(a,c,c+d,1);g&&h?(e.view=e.view.slice(0,g.index).concat(Ec(a,g.lineN,h.lineN)).concat(e.view.slice(h.index)),e.viewTo+=d):Hc(a)}var i=e.externalMeasured;i&&(c=e.lineN&&b=d.viewTo)){var f=d.view[Ic(a,b)];if(null!=f.node){var g=f.changes||(f.changes=[]);-1==Bg(g,c)&&g.push(c)}}}function Hc(a){a.display.viewFrom=a.display.viewTo=a.doc.first,a.display.view=[],a.display.viewOffset=0}function Ic(a,b){if(b>=a.display.viewTo)return null;if(b-=a.display.viewFrom,0>b)return null;for(var c=a.display.view,d=0;db)return d}function Jc(a,b,c,d){var f,e=Ic(a,b),g=a.display.view;if(!x)return{index:e,lineN:c};for(var h=0,i=a.display.viewFrom;e>h;h++)i+=g[h].size;if(i!=b){if(d>0){if(e==g.length-1)return null;f=i+g[e].size-b,e++}else f=i-b;b+=f,c+=f}for(;Se(a.doc,c)!=c;){if(e==(0>d?0:g.length-1))return null;c+=d*g[e-(0>d?1:0)].size,e+=d}return{index:e,lineN:c}}function Kc(a,b,c){var d=a.display,e=d.view;0==e.length||b>=d.viewTo||c<=d.viewFrom?(d.view=Ec(a,b,c),d.viewFrom=b):(d.viewFrom>b?d.view=Ec(a,b,d.viewFrom).concat(d.view):d.viewFromc&&(d.view=d.view.slice(0,Ic(a,c)))),d.viewTo=c}function Lc(a){for(var b=a.display.view,c=0,d=0;di&&c.charCodeAt(i)==f.charCodeAt(i);)++i;for(var k=f.slice(i),l=eh(k),m=a.state.pasteIncoming&&l.length>1&&e.sel.ranges.length==l.length,n=e.sel.ranges.length-1;n>=0;n--){var o=e.sel.ranges[n],p=o.from(),q=o.to();i-1){Td(a,o.head.line,"smart");break}}else if(t.electricInput){var v=zd(s);t.electricInput.test(Df(e,v.line).text.slice(0,v.ch))&&Td(a,o.head.line,"smart")}}}return Rd(a),a.curOp.updateInput=r,a.curOp.typing=!0,f.length>1e3||f.indexOf("\n")>-1?b.value=a.display.prevInput="":a.display.prevInput=f,h&&yc(a),a.state.pasteIncoming=a.state.cutIncoming=!1,!0}function Pc(a,b){var c,e,f=a.doc;if(a.somethingSelected()){a.display.prevInput="";var h=f.sel.primary();c=gh&&(h.to().line-h.from().line>100||(e=a.getSelection()).length>1e3);var i=c?"-":e||a.getSelection();a.display.input.value=i,a.state.focused&&Ag(a.display.input),g&&!d&&(a.display.inputHasSelection=i)}else b||(a.display.prevInput=a.display.input.value="",g&&!d&&(a.display.inputHasSelection=null));a.display.inaccurateSelection=c}function Qc(a){"nocursor"==a.options.readOnly||q&&Qg()==a.display.input||a.display.input.focus()}function Rc(a){a.state.focused||(Qc(a),vd(a))}function Sc(a){return a.options.readOnly||a.doc.cantEdit}function Tc(a){function e(){a.state.focused&&setTimeout(Fg(Qc,a),0)}function f(b){lg(a,b)||bg(b)}function i(b){if(a.somethingSelected())c.inaccurateSelection&&(c.prevInput="",c.inaccurateSelection=!1,c.input.value=a.getSelection(),Ag(c.input));else{for(var d="",e=[],f=0;fd-400&&0==ob(Zc.pos,c)?e="triple":Yc&&Yc.time>d-400&&0==ob(Yc.pos,c)?(e="double",Zc={time:d,pos:c}):(e="single",Yc={time:d,pos:c});var f=a.doc.sel,g=r?b.metaKey:b.ctrlKey;a.options.dragDrop&&Zg&&!g&&!Sc(a)&&"single"==e&&f.contains(c)>-1&&f.somethingSelected()?_c(a,b,c):ad(a,b,c,e,g)}function _c(a,c,e){var f=a.display,g=Ac(a,function(i){h&&(f.scroller.draggable=!1),a.state.draggingText=!1,fg(document,"mouseup",g),fg(f.scroller,"drop",g),Math.abs(c.clientX-i.clientX)+Math.abs(c.clientY-i.clientY)<10&&($f(i),Cb(a.doc,e),Qc(a),b&&!d&&setTimeout(function(){document.body.focus(),Qc(a)},20))});h&&(f.scroller.draggable=!0),a.state.draggingText=g,f.scroller.dragDrop&&f.scroller.dragDrop(),eg(document,"mouseup",g),eg(f.scroller,"drop",g)}function ad(a,b,c,d,f){function p(b){if(0!=ob(o,b))if(o=b,"rect"==d){for(var e=[],f=a.options.tabSize,g=vg(Df(i,c.line).text,c.ch,f),h=vg(Df(i,b.line).text,b.ch,f),m=Math.min(g,h),n=Math.max(g,h),p=Math.min(c.line,b.line),q=Math.min(a.lastLine(),Math.max(c.line,b.line));q>=p;p++){var r=Df(i,p).text,s=wg(r,m,f);m==n?e.push(new tb(nb(p,s),nb(p,s))):r.length>s&&e.push(new tb(nb(p,s),nb(p,wg(r,n,f))))}e.length||e.push(new tb(c,c)),Ib(i,ub(l.ranges.slice(0,k).concat(e),k),sg)}else{var t=j,u=t.anchor,v=b;if("single"!=d){if("double"==d)var w=Yd(i,b);else var w=new tb(nb(b.line,0),xb(i,nb(b.line+1,0)));ob(w.anchor,u)>0?(v=w.head,u=rb(t.from(),w.anchor)):(v=w.anchor,u=qb(t.to(),w.head))}var e=l.ranges.slice(0);e[k]=new tb(xb(i,u),v),Ib(i,ub(e,k),sg)}}function s(b){var c=++r,e=Wc(a,b,!0,"rect"==d);if(e)if(0!=ob(e,o)){Rc(a),p(e);var f=P(h,i);(e.line>=f.to||e.lineq.bottom?20:0;g&&setTimeout(Ac(a,function(){r==c&&(h.scroller.scrollTop+=g,s(b))}),50)}}function t(b){r=1/0,$f(b),Qc(a),fg(document,"mousemove",u),fg(document,"mouseup",v),i.history.lastSelOrigin=null}var h=a.display,i=a.doc;$f(b);var j,k,l=i.sel;if(f&&!b.shiftKey?(k=i.sel.contains(c),j=k>-1?i.sel.ranges[k]:new tb(c,c)):j=i.sel.primary(),b.altKey)d="rect",f||(j=new tb(c,c)),c=Wc(a,b,!0,!0),k=-1;else if("double"==d){var m=Yd(i,c);j=a.display.shift||i.extend?Bb(i,j,m.anchor,m.head):m}else if("triple"==d){var n=new tb(nb(c.line,0),xb(i,nb(c.line+1,0)));j=a.display.shift||i.extend?Bb(i,j,n.anchor,n.head):n}else j=Bb(i,j,c);f?k>-1?Eb(i,k,j,sg):(k=i.sel.ranges.length,Ib(i,ub(i.sel.ranges.concat([j]),k),{scroll:!1,origin:"*mouse"})):(k=0,Ib(i,new sb([j],0),sg),l=i.sel);var o=c,q=h.wrapper.getBoundingClientRect(),r=0,u=Ac(a,function(a){(g&&!e?a.buttons:dg(a))?s(a):t(a)}),v=Ac(a,t);eg(document,"mousemove",u),eg(document,"mouseup",v)}function bd(a,b,c,d,e){try{var f=b.clientX,g=b.clientY}catch(b){return!1}if(f>=Math.floor(a.display.gutters.getBoundingClientRect().right))return!1;d&&$f(b);var h=a.display,i=h.lineDiv.getBoundingClientRect();if(g>i.bottom||!ng(a,c))return ag(b);g-=i.top-h.viewOffset;for(var j=0;j=f){var l=If(a.doc,g),m=a.options.gutters[j];return e(a,c,a,l,m,b),ag(b)}}}function cd(a,b){return bd(a,b,"gutterClick",!0,jg)}function ed(a){var b=this;if(!lg(b,a)&&!Vc(b.display,a)){$f(a),g&&(dd=+new Date);var c=Wc(b,a,!0),d=a.dataTransfer.files;if(c&&!Sc(b))if(d&&d.length&&window.FileReader&&window.File)for(var e=d.length,f=Array(e),h=0,i=function(a,d){var g=new FileReader;g.onload=Ac(b,function(){if(f[d]=g.result,++h==e){c=xb(b.doc,c);var a={from:c,to:c,text:eh(f.join("\n")),origin:"paste"};Fd(b.doc,a),Hb(b.doc,vb(c,zd(a)))}}),g.readAsText(a)},j=0;e>j;++j)i(d[j],j);else{if(b.state.draggingText&&b.doc.sel.contains(c)>-1)return b.state.draggingText(a),void setTimeout(Fg(Qc,b),20);try{var f=a.dataTransfer.getData("Text");if(f){var k=b.state.draggingText&&b.listSelections();if(Jb(b.doc,vb(c,c)),k)for(var j=0;jg.clientWidth||e&&g.scrollHeight>g.clientHeight){if(e&&r&&h)a:for(var i=c.target,j=f.view;i!=g;i=i.parentNode)for(var l=0;lm?n=Math.max(0,n+m-50):o=Math.min(b.doc.height,o+m+50),U(b,{top:n,bottom:o})}20>id&&(null==f.wheelStartX?(f.wheelStartX=g.scrollLeft,f.wheelStartY=g.scrollTop,f.wheelDX=d,f.wheelDY=e,setTimeout(function(){if(null!=f.wheelStartX){var a=g.scrollLeft-f.wheelStartX,b=g.scrollTop-f.wheelStartY,c=b&&f.wheelDY&&b/f.wheelDY||a&&f.wheelDX&&a/f.wheelDX;f.wheelStartX=f.wheelStartY=null,c&&(jd=(jd*id+c)/(id+1),++id)}},200)):(f.wheelDX+=d,f.wheelDY+=e))}}function ld(a,b,c){if("string"==typeof b&&(b=ie[b],!b))return!1;a.display.pollingFast&&Oc(a)&&(a.display.pollingFast=!1);var d=a.display.shift,e=!1;try{Sc(a)&&(a.state.suppressEdits=!0),c&&(a.display.shift=!1),e=b(a)!=qg}finally{a.display.shift=d,a.state.suppressEdits=!1}return e}function md(a){var b=a.state.keyMaps.slice(0);return a.options.extraKeys&&b.push(a.options.extraKeys),b.push(a.options.keyMap),b}function od(a,b){var c=ke(a.options.keyMap),d=c.auto;clearTimeout(nd),d&&!me(b)&&(nd=setTimeout(function(){ke(a.options.keyMap)==c&&(a.options.keyMap=d.call?d.call(null,a):d,F(a))},50));var e=ne(b,!0),f=!1;if(!e)return!1;var g=md(a);return f=b.shiftKey?le("Shift-"+e,g,function(b){return ld(a,b,!0)})||le(e,g,function(b){return("string"==typeof b?/^go[A-Z]/.test(b):b.motion)?ld(a,b):void 0}):le(e,g,function(b){return ld(a,b)}),f&&($f(b),Rb(a),jg(a,"keyHandled",a,e,b)),f}function pd(a,b,c){var d=le("'"+c+"'",md(a),function(b){return ld(a,b,!0)});return d&&($f(b),Rb(a),jg(a,"keyHandled",a,"'"+c+"'",b)),d}function rd(a){var c=this;if(Rc(c),!lg(c,a)){b&&27==a.keyCode&&(a.returnValue=!1);var d=a.keyCode;c.display.shift=16==d||a.shiftKey;var e=od(c,a);k&&(qd=e?d:null,!e&&88==d&&!gh&&(r?a.metaKey:a.ctrlKey)&&c.replaceSelection("",null,"cut")),18!=d||/\bCodeMirror-crosshair\b/.test(c.display.lineDiv.className)||sd(c)}}function sd(a){function c(a){18!=a.keyCode&&a.altKey||(Sg(b,"CodeMirror-crosshair"),fg(document,"keyup",c),fg(document,"mouseover",c))}var b=a.display.lineDiv;Tg(b,"CodeMirror-crosshair"),eg(document,"keyup",c),eg(document,"mouseover",c)}function td(a){lg(this,a)||16==a.keyCode&&(this.doc.sel.shift=!1)}function ud(a){var b=this;if(!lg(b,a)){var c=a.keyCode,e=a.charCode;if(k&&c==qd)return qd=null,void $f(a);if(!(k&&(!a.which||a.which<10)||m)||!od(b,a)){var f=String.fromCharCode(null==e?c:e);pd(b,a,f)||(g&&!d&&(b.display.inputHasSelection=null),Nc(b))}}}function vd(a){"nocursor"!=a.options.readOnly&&(a.state.focused||(gg(a,"focus",a),a.state.focused=!0,Tg(a.display.wrapper,"CodeMirror-focused"),a.curOp||a.display.selForContextMenu==a.doc.sel||(Pc(a),h&&setTimeout(Fg(Pc,a,!0),0))),Mc(a),Rb(a))}function wd(a){a.state.focused&&(gg(a,"blur",a),a.state.focused=!1,Sg(a.display.wrapper,"CodeMirror-focused")),clearInterval(a.display.blinker),setTimeout(function(){a.state.focused||(a.display.shift=!1)},150)}function xd(a,b){function j(){if(null!=c.input.selectionStart){var b=a.somethingSelected(),d=c.input.value=""+(b?c.input.value:"");c.prevInput=b?"":"",c.input.selectionStart=1,c.input.selectionEnd=d.length}}function l(){if(c.inputDiv.style.position="relative",c.input.style.cssText=i,d&&(c.scrollbarV.scrollTop=c.scroller.scrollTop=f),Mc(a),null!=c.input.selectionStart){(!g||d)&&j();var b=0,e=function(){c.selForContextMenu==a.doc.sel&&0==c.input.selectionStart?Ac(a,ie.selectAll)(a):b++<10?c.detectingSelectAll=setTimeout(e,500):Pc(a)};c.detectingSelectAll=setTimeout(e,200)}}if(!lg(a,b,"contextmenu")){var c=a.display;if(!Vc(c,b)&&!yd(a,b)){var e=Wc(a,b),f=c.scroller.scrollTop;if(e&&!k){var h=a.options.resetSelectionOnContextMenu;h&&-1==a.doc.sel.contains(e)&&Ac(a,Ib)(a.doc,vb(e),rg);var i=c.input.style.cssText;if(c.inputDiv.style.position="absolute",c.input.style.cssText="position: fixed; width: 30px; height: 30px; top: "+(b.clientY-5)+"px; left: "+(b.clientX-5)+"px; z-index: 1000; background: "+(g?"rgba(255, 255, 255, .05)":"transparent")+"; outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);",Qc(a),Pc(a),a.somethingSelected()||(c.input.value=c.prevInput=" "),c.selForContextMenu=a.doc.sel,clearTimeout(c.detectingSelectAll),g&&!d&&j(),v){bg(b);var m=function(){fg(window,"mouseup",m),setTimeout(l,20)};eg(window,"mouseup",m)}else setTimeout(l,50)}}}}function yd(a,b){return ng(a,"gutterContextMenu")?bd(a,b,"gutterContextMenu",!1,gg):!1}function Ad(a,b){if(ob(a,b.from)<0)return a;if(ob(a,b.to)<=0)return zd(b);var c=a.line+b.text.length-(b.to.line-b.from.line)-1,d=a.ch;return a.line==b.to.line&&(d+=zd(b).ch-b.to.ch),nb(c,d)}function Bd(a,b){for(var c=[],d=0;d=0;--e)Gd(a,{from:d[e].from,to:d[e].to,text:e?[""]:b.text});else Gd(a,b)}}function Gd(a,b){if(1!=b.text.length||""!=b.text[0]||0!=ob(b.from,b.to)){var c=Bd(a,b);Pf(a,b,c,a.cm?a.cm.curOp.id:0/0),Jd(a,b,c,De(a,b));var d=[];Bf(a,function(a,c){c||-1!=Bg(d,a.history)||(Zf(a.history,b),d.push(a.history)),Jd(a,b,null,De(a,b))})}}function Hd(a,b,c){if(!a.cm||!a.cm.state.suppressEdits){for(var e,d=a.history,f=a.sel,g="undo"==b?d.done:d.undone,h="undo"==b?d.undone:d.done,i=0;i=0;--i){var l=e.changes[i];if(l.origin=b,k&&!Ed(a,l,!1))return void(g.length=0);j.push(Mf(a,l));var m=i?Bd(a,l,null):zg(g);Jd(a,l,m,Fe(a,l)),!i&&a.cm&&a.cm.scrollIntoView(l);var n=[];Bf(a,function(a,b){b||-1!=Bg(n,a.history)||(Zf(a.history,l),n.push(a.history)),Jd(a,l,null,Fe(a,l))})}}}}function Id(a,b){if(0!=b&&(a.first+=b,a.sel=new sb(Cg(a.sel.ranges,function(a){return new tb(nb(a.anchor.line+b,a.anchor.ch),nb(a.head.line+b,a.head.ch))}),a.sel.primIndex),a.cm)){Fc(a.cm,a.first,a.first-b,b);for(var c=a.cm.display,d=c.viewFrom;da.lastLine())){if(b.from.linef&&(b={from:b.from,to:nb(f,Df(a,f).text.length),text:[b.text[0]],origin:b.origin}),b.removed=Ef(a,b.from,b.to),c||(c=Bd(a,b,null)),a.cm?Kd(a.cm,b,d):uf(a,b,d),Jb(a,c,rg)}}function Kd(a,b,c){var d=a.doc,e=a.display,f=b.from,g=b.to,h=!1,i=f.line;a.options.lineWrapping||(i=Hf(Qe(Df(d,f.line))),d.iter(i,g.line+1,function(a){return a==e.maxLine?(h=!0,!0):void 0})),d.sel.contains(b.from,b.to)>-1&&mg(a),uf(d,b,c,D(a)),a.options.lineWrapping||(d.iter(i,f.line+b.text.length,function(a){var b=K(a);b>e.maxLineLength&&(e.maxLine=a,e.maxLineLength=b,e.maxLineChanged=!0,h=!1)}),h&&(a.curOp.updateMaxLine=!0)),d.frontier=Math.min(d.frontier,f.line),Sb(a,400);var j=b.text.length-(g.line-f.line)-1;f.line!=g.line||1!=b.text.length||tf(a.doc,b)?Fc(a,f.line,g.line+1,j):Gc(a,f.line,"text");var k=ng(a,"changes"),l=ng(a,"change");if(l||k){var m={from:f,to:g,text:b.text,removed:b.removed,origin:b.origin};l&&jg(a,"change",a,m),k&&(a.curOp.changeObjs||(a.curOp.changeObjs=[])).push(m)}a.display.selForContextMenu=null}function Ld(a,b,c,d,e){if(d||(d=c),ob(d,c)<0){var f=d;d=c,c=f}"string"==typeof b&&(b=eh(b)),Fd(a,{from:c,to:d,text:b,origin:e})}function Md(a,b){var c=a.display,d=c.sizer.getBoundingClientRect(),e=null;if(b.top+d.top<0?e=!0:b.bottom+d.top>(window.innerHeight||document.documentElement.clientHeight)&&(e=!1),null!=e&&!o){var f=Lg("div","",null,"position: absolute; top: "+(b.top-c.viewOffset-Wb(a.display))+"px; height: "+(b.bottom-b.top+pg)+"px; left: "+b.left+"px; width: 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o=a.curOp&&null!=a.curOp.scrollLeft?a.curOp.scrollLeft:f.scroller.scrollLeft,p=f.scroller.clientWidth-pg;b+=f.gutters.offsetWidth,d+=f.gutters.offsetWidth;var q=f.gutters.offsetWidth,r=q+10>b;return o+q>b||r?(r&&(b=0),j.scrollLeft=Math.max(0,b-10-q)):d>p+o-3&&(j.scrollLeft=d+10-p),j}function Qd(a,b,c){(null!=b||null!=c)&&Sd(a),null!=b&&(a.curOp.scrollLeft=(null==a.curOp.scrollLeft?a.doc.scrollLeft:a.curOp.scrollLeft)+b),null!=c&&(a.curOp.scrollTop=(null==a.curOp.scrollTop?a.doc.scrollTop:a.curOp.scrollTop)+c)}function Rd(a){Sd(a);var b=a.getCursor(),c=b,d=b;a.options.lineWrapping||(c=b.ch?nb(b.line,b.ch-1):b,d=nb(b.line,b.ch+1)),a.curOp.scrollToPos={from:c,to:d,margin:a.options.cursorScrollMargin,isCursor:!0}}function Sd(a){var b=a.curOp.scrollToPos;if(b){a.curOp.scrollToPos=null;var c=pc(a,b.from),d=pc(a,b.to),e=Pd(a,Math.min(c.left,d.left),Math.min(c.top,d.top)-b.margin,Math.max(c.right,d.right),Math.max(c.bottom,d.bottom)+b.margin);a.scrollTo(e.scrollLeft,e.scrollTop)}}function Td(a,b,c,d){var f,e=a.doc;null==c&&(c="add"),"smart"==c&&(a.doc.mode.indent?f=Vb(a,b):c="prev");var g=a.options.tabSize,h=Df(e,b),i=vg(h.text,null,g);h.stateAfter&&(h.stateAfter=null);var k,j=h.text.match(/^\s*/)[0];if(d||/\S/.test(h.text)){if("smart"==c&&(k=a.doc.mode.indent(f,h.text.slice(j.length),h.text),k==qg)){if(!d)return;c="prev"}}else k=0,c="not";"prev"==c?k=b>e.first?vg(Df(e,b-1).text,null,g):0:"add"==c?k=i+a.options.indentUnit:"subtract"==c?k=i-a.options.indentUnit:"number"==typeof c&&(k=i+c),k=Math.max(0,k);var l="",m=0;if(a.options.indentWithTabs)for(var n=Math.floor(k/g);n;--n)m+=g,l+=" ";if(k>m&&(l+=yg(k-m)),l!=j)Ld(a.doc,l,nb(b,0),nb(b,j.length),"+input");else for(var n=0;n=0;b--)Ld(a.doc,"",d[b].from,d[b].to,"+delete");Rd(a)})}function Wd(a,b,c,d,e){function k(){var b=f+c;return b=a.first+a.size?j=!1:(f=b,i=Df(a,b))}function l(a){var b=(e?th:uh)(i,g,c,!0);if(null==b){if(a||!k())return j=!1;g=e?(0>c?mh:lh)(i):0>c?i.text.length:0}else g=b;return!0}var 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c={Up:function(){b.moveFocus(-1)},Down:function(){b.moveFocus(1)},PageUp:function(){b.moveFocus(-b.menuSize()+1,!0)},PageDown:function(){b.moveFocus(b.menuSize()-1,!0)},Home:function(){b.setFocus(0)},End:function(){b.setFocus(b.length-1)},Enter:b.pick,Tab:b.pick,Esc:b.close},d=a.customKeys?{}:c;if(a.customKeys)for(var f in a.customKeys)a.customKeys.hasOwnProperty(f)&&e(f,a.customKeys[f]);if(a.extraKeys)for(var f in a.extraKeys)a.extraKeys.hasOwnProperty(f)&&e(f,a.extraKeys[f]);return d}function g(a,b){for(;b&&b!=a;){if("LI"===b.nodeName.toUpperCase()&&b.parentNode==a)return b;b=b.parentNode}}function h(d,h){this.completion=d,this.data=h;var i=this,j=d.cm,k=d.options,l=this.hints=document.createElement("ul");l.className="CodeMirror-hints",this.selectedHint=k.getDefaultSelection?k.getDefaultSelection(j,k,h):0;for(var m=h.list,n=0;n0){var z=x.bottom-x.top,A=x.top-(r.bottom-r.top);if(A-z>0)l.style.top=(t=A-z)+"px",u=!1;else if(z>w){l.style.height=w-5+"px",l.style.top=(t=r.bottom-x.top)+"px";var B=j.getCursor();h.from.ch!=B.ch&&(r=j.cursorCoords(B),l.style.left=(s=r.left)+"px",x=l.getBoundingClientRect())}}var C=x.left-v;if(C>0&&(x.right-x.left>v&&(l.style.width=v-5+"px",C-=x.right-x.left-v),l.style.left=(s=r.left-C)+"px"),j.addKeyMap(this.keyMap=f(k,{moveFocus:function(a,b){i.changeActive(i.selectedHint+a,b)},setFocus:function(a){i.changeActive(a)},menuSize:function(){return i.screenAmount()},length:m.length,close:function(){d.close()},pick:function(){i.pick()},data:h})),k.closeOnUnfocus!==!1){var D;j.on("blur",this.onBlur=function(){D=setTimeout(function(){d.close()},100)}),j.on("focus",this.onFocus=function(){clearTimeout(D)})}var E=j.getScrollInfo();return j.on("scroll",this.onScroll=function(){var a=j.getScrollInfo(),b=j.getWrapperElement().getBoundingClientRect(),c=t+E.top-a.top,e=c-(window.pageYOffset||(document.documentElement||document.body).scrollTop);return u||(e+=l.offsetHeight),e<=b.top||e>=b.bottom?d.close():(l.style.top=c+"px",void(l.style.left=s+E.left-a.left+"px"))}),a.on(l,"dblclick",function(a){var b=g(l,a.target||a.srcElement);b&&null!=b.hintId&&(i.changeActive(b.hintId),i.pick())}),a.on(l,"click",function(a){var b=g(l,a.target||a.srcElement);b&&null!=b.hintId&&(i.changeActive(b.hintId),k.completeOnSingleClick&&i.pick())}),a.on(l,"mousedown",function(){setTimeout(function(){j.focus()},20)}),a.signal(h,"select",m[0],l.firstChild),!0}var b="CodeMirror-hint",c="CodeMirror-hint-active";a.showHint=function(b,c,e){if(!(b.listSelections().length>1||b.somethingSelected())){if(null==c){if(e&&e.async)return;c=a.hint.auto}b.state.completionActive&&b.state.completionActive.close();var f=b.state.completionActive=new d(b,c,e||{});return a.signal(b,"startCompletion",b),f.options.async?void c(b,function(a){f.showHints(a)},f.options):f.showHints(c(b,f.options))}},d.prototype={close:function(){this.active()&&(this.cm.state.completionActive=null,this.widget&&this.widget.close(),this.onClose&&this.onClose(),a.signal(this.cm,"endCompletion",this.cm))},active:function(){return this.cm.state.completionActive==this},pick:function(b,c){var d=b.list[c];d.hint?d.hint(this.cm,b,d):this.cm.replaceRange(e(d),d.from||b.from,d.to||b.to,"complete"),a.signal(b,"pick",d),this.close()},showHints:function(a){return a&&a.list.length&&this.active()?void(0!=this.options.completeSingle&&1==a.list.length?this.pick(a,0):this.showWidget(a)):this.close()},showWidget:function(b){function l(){e||(e=!0,d.close(),d.cm.off("cursorActivity",p),b&&a.signal(b,"close"))}function m(){e||(a.signal(b,"update"),d.options.async?d.getHints(d.cm,n,d.options):n(d.getHints(d.cm,d.options)))}function n(a){if(b=a,!e){if(!b||!b.list.length)return l();d.widget&&d.widget.close(),d.widget=new h(d,b)}}function o(){c&&(k(c),c=0)}function p(){o();var a=d.cm.getCursor(),b=d.cm.getLine(a.line);a.line!=g.line||b.length-a.ch!=i-g.ch||a.ch,]/,g=this.cm.getCursor(),i=this.cm.getLine(g.line).length,j=window.requestAnimationFrame||function(a){return setTimeout(a,1e3/60)},k=window.cancelAnimationFrame||clearTimeout;this.cm.on("cursorActivity",p),this.onClose=l}},h.prototype={close:function(){if(this.completion.widget==this){this.completion.widget=null,this.hints.parentNode.removeChild(this.hints),this.completion.cm.removeKeyMap(this.keyMap);var a=this.completion.cm;this.completion.options.closeOnUnfocus!==!1&&(a.off("blur",this.onBlur),a.off("focus",this.onFocus)),a.off("scroll",this.onScroll)}},pick:function(){this.completion.pick(this.data,this.selectedHint)},changeActive:function(b,d){if(b>=this.data.list.length?b=d?this.data.list.length-1:0:0>b&&(b=d?0:this.data.list.length-1),this.selectedHint!=b){var e=this.hints.childNodes[this.selectedHint];e.className=e.className.replace(" "+c,""),e=this.hints.childNodes[this.selectedHint=b],e.className+=" "+c,e.offsetTopthis.hints.scrollTop+this.hints.clientHeight&&(this.hints.scrollTop=e.offsetTop+e.offsetHeight-this.hints.clientHeight+3),a.signal(this.data,"select",this.data.list[this.selectedHint],e)}},screenAmount:function(){return Math.floor(this.hints.clientHeight/this.hints.firstChild.offsetHeight)||1}},a.registerHelper("hint","auto",function(b,c){var e,d=b.getHelpers(b.getCursor(),"hint");if(d.length)for(var f=0;f