diff --git a/CHANGELOG.md b/CHANGELOG.md index 6a41ed8017..e551863ea5 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -248,6 +248,14 @@ dustmoo Modifications =========== +Changelog 2013-04-3 + +Fork now handles standard behavior properly with swap allowing larger widgets to shift down. + +Changelog 2013-04-2 + +Added Demo to Repository. + Changelog 2013-02-27 Added "Static widget support" Static Items default to the "static" class. diff --git a/dist/jquery.gridster.css b/dist/jquery.gridster.css index c9a0c0defa..7a2a5aed82 100644 --- a/dist/jquery.gridster.css +++ b/dist/jquery.gridster.css @@ -1,4 +1,4 @@ -/*! gridster.js - v0.6.6 - 2015-04-08 +/*! gridster.js - v0.6.6 - 2015-04-09 * http://gridster.net/ * Copyright (c) 2015 decksterteam; Licensed MIT */ diff --git a/dist/jquery.gridster.js b/dist/jquery.gridster.js index ca61eac8ae..f391768435 100644 --- a/dist/jquery.gridster.js +++ b/dist/jquery.gridster.js @@ -1,4 +1,4 @@ -/*! gridster.js - v0.6.6 - 2015-04-08 +/*! gridster.js - v0.6.6 - 2015-04-09 * http://gridster.net/ * Copyright (c) 2015 decksterteam; Licensed MIT */ @@ -879,6 +879,14 @@ return new Draggable(this, options); }; + $.fn.dragg = function (options) { + return this.each(function () { + if (!$.data(this, 'drag')) { + $.data(this, 'drag', new Draggable(this, options)); + } + }); + }; + return Draggable; })); @@ -900,6 +908,7 @@ defaults = { namespace: '', widget_selector: 'li', + static_class: 'static', widget_margins: [10, 10], widget_base_dimensions: [400, 225], extra_rows: 0, @@ -909,12 +918,14 @@ min_rows: 15, max_size_x: false, autogrow_cols: false, + max_rows: 15, autogenerate_stylesheet: true, avoid_overlapped_widgets: true, auto_init: true, center_widgets: false, responsive_breakpoint: false, scroll_container: window, + shift_larger_widgets_down: true, serialize_params: function($w, wgd) { return { col: wgd.col, @@ -925,7 +936,7 @@ }, collision: {}, draggable: { - items: '.gs-w', + items: '.gs-w:not(.static)', distance: 4, ignore_dragging: Draggable.defaults.ignore_dragging.slice(0) }, @@ -1026,6 +1037,7 @@ this.options.widget_selector).addClass('gs-w'); this.widgets = []; this.$changed = $([]); + this.w_queue = {}; this.min_widget_width = this.options.widget_base_dimensions[0]; this.min_widget_height = this.options.widget_base_dimensions[1]; @@ -1279,6 +1291,7 @@ }).addClass('gs-w').appendTo(this.$el).hide(); this.$widgets = this.$widgets.add($w); + this.$changed = this.$changed.add($w); this.register_widget($w); @@ -1852,9 +1865,12 @@ size_y: size_y }); + /* $nexts.not(exclude).each($.proxy(function(i, widget) { + console.log("from_remove") this.move_widget_up( $(widget), size_y ); }, this)); + */ this.set_dom_grid_height(); @@ -1904,6 +1920,13 @@ return false; }; + fn.remove_by_grid = function(col, row){ + var $w = this.is_widget(col, row); + if($w){ + this.remove_widget($w); + } + } + /** * Remove a widget from the grid. @@ -1980,14 +2003,14 @@ */ fn.serialize = function($widgets) { $widgets || ($widgets = this.$widgets); - - return $widgets.map($.proxy(function(i, widget) { - var $w = $(widget); - return this.options.serialize_params($w, $w.coords().grid); - }, this)).get(); + var result = []; + $widgets.each($.proxy(function(i, widget) { + if(typeof($(widget).coords().grid) != "undefined"){ + result.push(this.options.serialize_params($w, $w.coords().grid) ); + } + }, this)); }; - /** * Returns a serialized array of the widgets that have changed their * position. @@ -2050,15 +2073,19 @@ !this.can_move_to( {size_x: wgd.size_x, size_y: wgd.size_y}, wgd.col, wgd.row) ) { - $.extend(wgd, this.next_position(wgd.size_x, wgd.size_y)); - $el.attr({ - 'data-col': wgd.col, - 'data-row': wgd.row, - 'data-sizex': wgd.size_x, - 'data-sizey': wgd.size_y - }); - posChanged = true; - } + if (!$el.hasClass('.disp_ad')) { + $el.remove(); + return false; + } + $.extend(wgd, this.next_position(wgd.size_x, wgd.size_y)); + $el.attr({ + 'data-col': wgd.col, + 'data-row': wgd.row, + 'data-sizex': wgd.size_x, + 'data-sizey': wgd.size_y + }); + posChanged = true; + } // attach Coord object to player data-coord attribute $el.data('coords', $el.coords()); @@ -2158,13 +2185,13 @@ */ fn.add_to_gridmap = function(grid_data, value) { this.update_widget_position(grid_data, value || grid_data.el); - - if (grid_data.el) { + /*if (grid_data.el) { var $widgets = this.widgets_below(grid_data.el); $widgets.each($.proxy(function(i, widget) { + console.log("from_add_to_gridmap"); this.move_widget_up( $(widget)); }, this)); - } + } */ }; @@ -2204,8 +2231,8 @@ }, 60) }); - this.drag_api = this.$el.gridDraggable(draggable_options); - return this; + //this.drag_api = this.$el.gridDraggable(draggable_options); + this.drag_api = this.$el.dragg(draggable_options).data('drag'); }; @@ -2258,6 +2285,7 @@ '.' + this.resize_handle_class); } + return this; }; @@ -2434,6 +2462,7 @@ this.player_grid_data = {}; this.cells_occupied_by_placeholder = {}; this.cells_occupied_by_player = {}; + this.w_queue = {}; this.set_dom_grid_height(); this.set_dom_grid_width(); @@ -2732,12 +2761,13 @@ */ fn.set_player = function(col, row, no_player) { var self = this; + var swap = false; if (!no_player) { this.empty_cells_player_occupies(); } var cell = !no_player ? self.colliders_data[0].el.data : {col: col}; var to_col = cell.col; - var to_row = row || cell.row; + var to_row = cell.row || row; this.player_grid_data = { col: to_col, @@ -2749,13 +2779,93 @@ this.cells_occupied_by_player = this.get_cells_occupied( this.player_grid_data); + //Added placeholder for more advanced movement. + this.cells_occupied_by_placeholder = this.get_cells_occupied( + this.placeholder_grid_data); + var $overlapped_widgets = this.get_widgets_overlapped( this.player_grid_data); - var constraints = this.widgets_constraints($overlapped_widgets); + var player_size_y = this.player_grid_data.size_y; + var player_size_x = this.player_grid_data.size_x; + var placeholder_cells = this.cells_occupied_by_placeholder; + var $gr = this; - this.manage_movements(constraints.can_go_up, to_col, to_row); - this.manage_movements(constraints.can_not_go_up, to_col, to_row); + + //Queue Swaps + $overlapped_widgets.each($.proxy(function(i, w){ + var $w = $(w); + var wgd = $w.coords().grid; + var outside_col = placeholder_cells.cols[0]+player_size_x-1; + var outside_row = placeholder_cells.rows[0]+player_size_y-1; + if ($w.hasClass($gr.options.static_class)){ + //next iteration + return true; + } + if(wgd.size_x <= player_size_x && wgd.size_y <= player_size_y){ + if(!$gr.is_swap_occupied(placeholder_cells.cols[0], wgd.row, wgd.size_x, wgd.size_y) && !$gr.is_player_in(placeholder_cells.cols[0], wgd.row) && !$gr.is_in_queue(placeholder_cells.cols[0], wgd.row, $w)){ + swap = $gr.queue_widget(placeholder_cells.cols[0], wgd.row, $w); + } + else if(!$gr.is_swap_occupied(outside_col, wgd.row, wgd.size_x, wgd.size_y) && !$gr.is_player_in(outside_col, wgd.row) && !$gr.is_in_queue(outside_col, wgd.row, $w)){ + swap = $gr.queue_widget(outside_col, wgd.row, $w); + } + else if(!$gr.is_swap_occupied(wgd.col, placeholder_cells.rows[0], wgd.size_x, wgd.size_y) && !$gr.is_player_in(wgd.col, placeholder_cells.rows[0]) && !$gr.is_in_queue(wgd.col, placeholder_cells.rows[0], $w)){ + swap = $gr.queue_widget(wgd.col, placeholder_cells.rows[0], $w); + } + else if(!$gr.is_swap_occupied(wgd.col, outside_row, wgd.size_x, wgd.size_y) && !$gr.is_player_in(wgd.col, outside_row) && !$gr.is_in_queue(wgd.col, outside_row, $w)){ + swap = $gr.queue_widget(wgd.col, outside_row, $w); + } + else if(!$gr.is_swap_occupied(placeholder_cells.cols[0],placeholder_cells.rows[0], wgd.size_x, wgd.size_y) && !$gr.is_player_in(placeholder_cells.cols[0],placeholder_cells.rows[0]) && !$gr.is_in_queue(placeholder_cells.cols[0],placeholder_cells.rows[0], $w)){ + swap = $gr.queue_widget(placeholder_cells.cols[0], placeholder_cells.rows[0], $w); + } else { + //in one last attempt we check for any other empty spaces + for (var c = 0; c < player_size_x; c++){ + for (var r = 0; r < player_size_y; r++){ + var colc = placeholder_cells.cols[0]+c; + var rowc = placeholder_cells.rows[0]+r; + if (!$gr.is_swap_occupied(colc,rowc, wgd.size_x, wgd.size_y) && !$gr.is_player_in(colc,rowc) && !$gr.is_in_queue(colc, rowc, $w)){ + swap = $gr.queue_widget(colc, rowc, $w); + c = player_size_x; + break; + } + } + } + + } + } else if ($gr.options.shift_larger_widgets_down && !swap) { + $overlapped_widgets.each($.proxy(function(i, w){ + var $w = $(w); + var wgd = $w.coords().grid; + + if($gr.can_go_down($w)){ + $gr.move_widget_down($w, $gr.player_grid_data.size_y); + $gr.set_placeholder(to_col, to_row); + } + })); + } + + $gr.clean_up_changed(); + })); + + + /* To show queued items in console + for(var key in this.w_queue){ + console.log("key " +key); + console.log(this.w_queue[key]); + } + */ + + //Move queued widgets + if(swap && this.can_placeholder_be_set(to_col, to_row, player_size_x, player_size_y)){ + for(var key in this.w_queue){ + var col = parseInt(key.split("_")[0]); + var row = parseInt(key.split("_")[1]); + if (this.w_queue[key] != "full"){ + this.new_move_widget_to(this.w_queue[key], col, row); + } + } + this.set_placeholder(to_col, to_row); + } /* if there is not widgets overlapping in the new player position, * update the new placeholder position. */ @@ -2764,9 +2874,13 @@ if (pp !== false) { to_row = pp; } - this.set_placeholder(to_col, to_row); + if(this.can_placeholder_be_set(to_col, to_row, player_size_x, player_size_y)){ + this.set_placeholder(to_col, to_row); + } } + this.w_queue = {}; + return { col: to_col, row: to_row @@ -2774,6 +2888,151 @@ }; + fn.is_swap_occupied = function(col, row, w_size_x, w_size_y) { + var occupied = false; + for (var c = 0; c < w_size_x; c++){ + for (var r = 0; r < w_size_y; r++){ + var colc = col + c; + var rowc = row + r; + var key = colc+"_"+rowc; + if(this.is_occupied(colc,rowc)){ + occupied = true; + } else if(key in this.w_queue){ + if(this.w_queue[key] == "full"){ + occupied = true; + continue; + } + $tw = this.w_queue[key]; + tgd = $tw.coords().grid; + //remove queued items if no longer under player. + if(!this.is_widget_under_player(tgd.col,tgd.row)){ + delete this.w_queue[key]; + } + } + if(rowc > parseInt(this.options.max_rows)){ + occupied = true; + } + if(colc > parseInt(this.options.max_cols)){ + occupied = true; + } + if (this.is_player_in(colc,rowc)){ + occupied = true; + } + } + } + + return occupied; + } + + fn.can_placeholder_be_set = function(col, row, player_size_x, player_size_y){ + var can_set = true; + for (var c = 0; c < player_size_x; c++){ + for (var r = 0; r < player_size_y; r++){ + var colc = col + c; + var rowc = row + r; + var key = colc+"_"+rowc; + var $tw = this.is_widget(colc, rowc); + //if this space is occupied and not queued for move. + if(rowc > parseInt(this.options.max_rows)){ + can_set = false; + } + if(colc > parseInt(this.options.max_cols)){ + can_set = false; + } + if(this.is_occupied(colc,rowc) && !this.is_widget_queued_and_can_move($tw)){ + can_set = false; + } + } + } + return can_set; + } + + fn.queue_widget = function(col, row, $widget){ + var $w = $widget + var wgd = $w.coords().grid; + var primary_key = col+"_"+row; + if (primary_key in this.w_queue){ + return false; + } + + this.w_queue[primary_key] = $w; + + for (var c = 0; c < wgd.size_x; c++){ + for (var r = 0; r < wgd.size_y; r++){ + var colc = col + c; + var rowc = row + r; + var key = colc+"_"+rowc; + if (key == primary_key){ + continue; + } + this.w_queue[key] = "full"; + } + } + + return true; + } + + fn.is_widget_queued_and_can_move = function($widget){ + var queued = false; + if ($widget === false){ + return false; + } + + for(var key in this.w_queue){ + if(this.w_queue[key] == "full"){ + continue; + } + if(this.w_queue[key].attr("data-col") == $widget.attr("data-col") && this.w_queue[key].attr("data-row") == $widget.attr("data-row")){ + queued = true; + //test whole space + var $w = this.w_queue[key]; + var dcol = parseInt(key.split("_")[0]); + var drow = parseInt(key.split("_")[1]); + var wgd = $w.coords().grid; + + for (var c = 0; c < wgd.size_x; c++){ + for (var r = 0; r < wgd.size_y; r++){ + var colc = dcol + c; + var rowc = drow + r; + if (this.is_player_in(colc,rowc)){ + queued = false; + } + + } + } + + } + } + + return queued + } + + fn.is_in_queue = function(col,row, $widget){ + var queued = false; + var key = col+"_"+row; + + if ((key in this.w_queue)){ + if (this.w_queue[key] == "full"){ + queued = true; + } else { + $tw = this.w_queue[key]; + tgd = $tw.coords().grid; + if(!this.is_widget_under_player(tgd.col,tgd.row)){ + delete this.w_queue[key] + queued = false; + } else if(this.w_queue[key].attr("data-col") == $widget.attr("data-col") && this.w_queue[key].attr("data-row") == $widget.attr("data-row")) { + delete this.w_queue[key] + queued = false; + } else { + queued = true; + } + } + } + + return queued; + } + + /** * See which of the widgets in the $widgets param collection can go to * a upper row and which not. @@ -2813,6 +3072,8 @@ /** * Sorts an Array of grid coords objects (representing the grid coords of * each widget) in descending way. + + * Depreciated. * * @method manage_movements * @param {jQuery} $widgets A jQuery collection of HTMLElements @@ -2845,9 +3106,11 @@ // so we need to move widget down to a position that dont // overlaps player var y = (to_row + this.player_grid_data.size_y) - wgd.row; - - this.move_widget_down($w, y); - this.set_placeholder(to_col, to_row); + if (this.can_go_down($w)){ + console.log("In Move Down!") + this.move_widget_down($w, y); + this.set_placeholder(to_col, to_row); + } } } }, this)); @@ -2979,6 +3242,32 @@ return false; }; + /** + * Determines if widget is supposed to be static. + * @method is_static + * @param {Number} col The column to check. + * @param {Number} row The row to check. + * @return {Boolean} Returns true if widget exists and has static class, + * else returns false + */ + + fn.is_static = function(col, row) { + var cell = this.gridmap[col]; + if (!cell) { + return false; + } + + cell = cell[row]; + + if (cell) { + if(cell.hasClass(this.options.static_class)){ + return true; + } + } + + return false; + }; + /** * Determines if there is a widget in the cell represented by col/row @@ -3061,8 +3350,16 @@ if (moved_down || changed_column) { $nexts.each($.proxy(function(i, widget) { - this.move_widget_up( - $(widget), this.placeholder_grid_data.col - col + phgd.size_y); + //Make sure widget is at it's topmost position + $w = $(widget); + wgd = $w.coords().grid; + + var can_go_widget_up = this.can_go_widget_up(wgd); + + if (can_go_widget_up) { + this.move_widget_to($w, can_go_widget_up); + } + }, this)); } @@ -3329,13 +3626,14 @@ * @return {jQuery} Returns a jQuery collection of HTMLElements. */ fn.on_stop_overlapping_column = function(col) { - this.set_player(col, false); - + //this.set_player(col, false); var self = this; - this.for_each_widget_below(col, this.cells_occupied_by_player.rows[0], - function(tcol, trow) { - self.move_widget_up(this, self.player_grid_data.size_y); - }); + if(this.options.shift_larger_widgets_down){ + this.for_each_widget_below(col, this.cells_occupied_by_player.rows[0], + function(tcol, trow) { + self.move_widget_up(this, self.player_grid_data.size_y); + }); + } }; @@ -3347,17 +3645,37 @@ * @return {jQuery} Returns a jQuery collection of HTMLElements. */ fn.on_stop_overlapping_row = function(row) { - this.set_player(false, row); - + //this.set_player(false, row); var self = this; var cols = this.cells_occupied_by_player.cols; - for (var c = 0, cl = cols.length; c < cl; c++) { - this.for_each_widget_below(cols[c], row, function(tcol, trow) { - self.move_widget_up(this, self.player_grid_data.size_y); - }); + if(this.options.shift_larger_widgets_down){ + for (var c = 0, cl = cols.length; c < cl; c++) { + this.for_each_widget_below(cols[c], row, function(tcol, trow) { + console.log("from_on_stop_overlapping_row"); + self.move_widget_up(this, self.player_grid_data.size_y); + }); + } } }; + //Not yet part of api - DM. + fn.new_move_widget_to = function($widget, col, row){ + var self = this; + var widget_grid_data = $widget.coords().grid; + + this.remove_from_gridmap(widget_grid_data); + widget_grid_data.row = row; + widget_grid_data.col = col; + + this.add_to_gridmap(widget_grid_data); + $widget.attr('data-row', row); + $widget.attr('data-col', col); + this.update_widget_position(widget_grid_data, $widget); + this.$changed = this.$changed.add($widget); + + return this; + } + /** * Move a widget to a specific row and column. @@ -3476,9 +3794,10 @@ moved.push($widget); - $next_widgets.each($.proxy(function(i, widget) { + /* $next_widgets.each($.proxy(function(i, widget) { + console.log("from_within_move_widget_up"); this.move_widget_up($(widget), y_units); - }, this)); + }, this)); */ } }); @@ -3681,6 +4000,23 @@ return this; }; + fn.can_go_down = function($el) { + var can_go_down = true; + var $gr = this; + + if ($el.hasClass(this.options.static_class)){ + can_go_down = false; + } + + this.widgets_below($el).each(function(){ + if ($(this).hasClass($gr.options.static_class)){ + can_go_down = false; + } + }) + + return can_go_down; + } + fn.can_go_up = function($el) { var el_grid_data = $el.coords().grid; @@ -3876,6 +4212,15 @@ } }; + fn.clean_up_changed = function(){ + $gr = this; + $gr.$changed.each(function(){ + if($gr.options.shift_larger_widgets_down){ + $gr.move_widget_up($(this)); + } + }); + } + fn._traversing_widgets = function(type, direction, col, row, callback) { @@ -3913,7 +4258,8 @@ ) { cr = callback.call(ga[col][trow], col, trow); matched.push(ga[col][trow]); - if (cr) { break; } + //break was causing problems, leaving for testing. + //if (cr) { break; } } } } @@ -4495,7 +4841,8 @@ max_rows += (+$(w).attr('data-sizey')); }); - this.rows = Math.max(max_rows, this.options.min_rows); + //this.rows = Math.max(max_rows, this.options.min_rows); + this.rows = this.options.max_rows; this.baseX = ($window.width() - aw) / 2; this.baseY = this.$wrapper.offset().top; diff --git a/dist/jquery.gridster.min.css b/dist/jquery.gridster.min.css index e1889ddc56..19a92086bf 100644 --- a/dist/jquery.gridster.min.css +++ b/dist/jquery.gridster.min.css @@ -1,2 +1,2 @@ -/*! gridster.js - v0.6.6 - 2015-04-08 - * http://gridster.net/ - Copyright (c) 2015 decksterteam; Licensed MIT */ +/*! gridster.js - v0.6.6 - 2015-04-09 - * http://gridster.net/ - Copyright (c) 2015 decksterteam; Licensed MIT */ .gridster{position:relative}.gridster>*{margin:0 auto;-webkit-transition:height .4s,width .4s;-moz-transition:height .4s,width .4s;-o-transition:height .4s,width .4s;-ms-transition:height .4s,width .4s;transition:height .4s,width .4s}.gridster .gs-w{z-index:2;position:absolute}.gridster.collapsed{height:auto!important}.gridster.collapsed .gs-w{position:static!important}.ready .gs-w:not(.preview-holder){-webkit-transition:opacity 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define&&define.amd?define("gridster-coords",["jquery"],b):a.GridsterCoords=b(a.$||a.jQuery)}(this,function(a){function b(b){return b[0]&&a.isPlainObject(b[0])?this.data=b[0]:this.el=b,this.isCoords=!0,this.coords={},this.init(),this}var c=b.prototype;return c.init=function(){this.set(),this.original_coords=this.get()},c.set=function(a,b){var c=this.el;if(c&&!a&&(this.data=c.offset(),this.data.width=c.width(),this.data.height=c.height()),c&&a&&!b){var d=c.offset();this.data.top=d.top,this.data.left=d.left}var e=this.data;return void 0===e.left&&(e.left=e.x1),void 0===e.top&&(e.top=e.y1),this.coords.x1=e.left,this.coords.y1=e.top,this.coords.x2=e.left+e.width,this.coords.y2=e.top+e.height,this.coords.cx=e.left+e.width/2,this.coords.cy=e.top+e.height/2,this.coords.width=e.width,this.coords.height=e.height,this.coords.el=c||!1,this},c.update=function(b){if(!b&&!this.el)return this;if(b){var c=a.extend({},this.data,b);return this.data=c,this.set(!0,!0)}return 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k={col:j,row:g.row,size_x:c,size_y:d};return this.mutate_widget_in_gridmap(b,g,k),this.set_dom_grid_height(),this.set_dom_grid_width(),f&&f.call(this,k.size_x,k.size_y),b},h.collapse_widget=function(a,b){var c=a.coords().grid,d=parseInt(a.attr("pre_expand_sizex")),e=parseInt(a.attr("pre_expand_sizey")),f=parseInt(a.attr("pre_expand_col")),g={col:f,row:c.row,size_x:d,size_y:e};return this.mutate_widget_in_gridmap(a,c,g),this.set_dom_grid_height(),this.set_dom_grid_width(),b&&b.call(this,g.size_x,g.size_y),a},h.fit_to_content=function(a,b,c,d){var e=a.coords().grid,f=this.$wrapper.width(),g=this.$wrapper.height(),h=this.options.widget_base_dimensions[0]+2*this.options.widget_margins[0],i=this.options.widget_base_dimensions[1]+2*this.options.widget_margins[1],j=Math.ceil((f+2*this.options.widget_margins[0])/h),k=Math.ceil((g+2*this.options.widget_margins[1])/i),l={col:e.col,row:e.row,size_x:Math.min(b,j),size_y:Math.min(c,k)};return this.mutate_widget_in_gridmap(a,e,l),this.set_dom_grid_height(),this.set_dom_grid_width(),d&&d.call(this,l.size_x,l.size_y),a},h.center_widgets=debounce(function(){var b,c=this.$wrapper.width();b=this.is_responsive()?this.get_responsive_col_width():this.options.widget_base_dimensions[0]+2*this.options.widget_margins[0];var d=2*Math.floor(Math.max(Math.floor(c/b),this.min_col_count)/2);this.options.min_cols=d,this.options.max_cols=d,this.options.extra_cols=0,this.options.max_size_x=d,this.set_dom_grid_width(d),this.cols=d;var e=(d-this.prev_col_count)/2;return 0>e?(this.get_min_col()>-1*e?this.shift_cols(e):this.resize_widget_dimensions(this.options),setTimeout(a.proxy(function(){this.resize_widget_dimensions(this.options)},this),0)):e>0?(this.resize_widget_dimensions(this.options),setTimeout(a.proxy(function(){this.shift_cols(e)},this),0)):(this.resize_widget_dimensions(this.options),setTimeout(a.proxy(function(){this.resize_widget_dimensions(this.options)},this),0)),this.prev_col_count=d,this},200),h.get_min_col=function(){return Math.min.apply(Math,this.$widgets.map(a.proxy(function(b,c){return this.get_cells_occupied(a(c).coords().grid).cols},this)).get())},h.shift_cols=function(b){var c=this.$widgets.map(a.proxy(function(b,c){var d=a(c);return this.dom_to_coords(d)},this));c=d.sort_by_row_and_col_asc(c),c.each(a.proxy(function(c,d){var e=a(d.el),f=e.coords().grid,g=parseInt(e.attr("data-col")),h={col:Math.max(Math.round(g+b),1),row:f.row,size_x:f.size_x,size_y:f.size_y};setTimeout(a.proxy(function(){this.mutate_widget_in_gridmap(e,f,h)},this),0)},this))},h.resize_widget_dimensions=function(b){b.widget_margins&&(this.options.widget_margins=b.widget_margins),b.widget_base_dimensions&&(this.options.widget_base_dimensions=b.widget_base_dimensions),this.min_widget_width=2*this.options.widget_margins[0]+this.options.widget_base_dimensions[0],this.min_widget_height=2*this.options.widget_margins[1]+this.options.widget_base_dimensions[1];this.serialize();return this.$widgets.each(a.proxy(function(b,c){var d=a(c);this.resize_widget(d)},this)),this.generate_grid_and_stylesheet(),this.get_widgets_from_DOM(),this.set_dom_grid_height(),this},h.mutate_widget_in_gridmap=function(b,c,d){var e=c.size_y,f=this.get_cells_occupied(c),g=this.get_cells_occupied(d),h=[];a.each(f.cols,function(b,c){-1===a.inArray(c,g.cols)&&h.push(c)});var i=[];a.each(g.cols,function(b,c){-1===a.inArray(c,f.cols)&&i.push(c)});var j=[];a.each(f.rows,function(b,c){-1===a.inArray(c,g.rows)&&j.push(c)});var k=[];if(a.each(g.rows,function(b,c){-1===a.inArray(c,f.rows)&&k.push(c)}),this.remove_from_gridmap(c),i.length){var l=[d.col,d.row,d.size_x,Math.min(e,d.size_y),b];this.empty_cells.apply(this,l)}if(k.length){var m=[d.col,d.row,d.size_x,d.size_y,b];this.empty_cells.apply(this,m)}if(c.col=d.col,c.row=d.row,c.size_x=d.size_x,c.size_y=d.size_y,this.add_to_gridmap(d,b),b.removeClass("player-revert"),b.data("coords").update({width:d.size_x*(this.is_responsive()?this.get_responsive_col_width():this.options.widget_base_dimensions[0])+(d.size_x-1)*this.options.widget_margins[0],height:d.size_y*this.options.widget_base_dimensions[1]+(d.size_y-1)*this.options.widget_margins[1]}),b.attr({"data-col":d.col,"data-row":d.row,"data-sizex":d.size_x,"data-sizey":d.size_y}),h.length){var n=[h[0],d.row,h[h.length-1]-h[0]+1,Math.min(e,d.size_y),b];this.remove_empty_cells.apply(this,n)}if(j.length){var o=[d.col,d.row,d.size_x,d.size_y,b];this.remove_empty_cells.apply(this,o)}return this.move_widget_up(b),this},h.empty_cells=function(b,c,d,e,f){var g=this.widgets_below({col:b,row:c-e,size_x:d,size_y:e});return g.not(f).each(a.proxy(function(b,d){var f=a(d),g=f.coords().grid;if(g.row<=c+e-1){var h=c+e-g.row;this.move_widget_down(f,h)}},this)),this.set_dom_grid_height(),this},h.remove_empty_cells=function(b,c,d,e,f){var g=this.widgets_below({col:b,row:c,size_x:d,size_y:e});return g.not(f).each(a.proxy(function(b,c){this.move_widget_up(a(c),e)},this)),this.set_dom_grid_height(),this},h.next_position=function(a,b){a||(a=1),b||(b=1);for(var c,e=this.gridmap,f=e.length,g=[],h=1;f>h;h++){c=e[h].length;for(var i=1;c>=i;i++){var j=this.can_move_to({size_x:a,size_y:b},h,i);j&&g.push({col:h,row:i,size_y:b,size_x:a})}}return g.length?d.sort_by_row_and_col_asc(g)[0]:!1},h.remove_widget=function(b,c,d){var e=b instanceof a?b:a(b),f=e.coords().grid;a.isFunction(c)&&(d=c,c=!1),this.cells_occupied_by_placeholder={},this.$widgets=this.$widgets.not(e);var g=this.widgets_below(e);return this.remove_from_gridmap(f),e.fadeOut(a.proxy(function(){e.remove(),c||g.each(a.proxy(function(b,c){this.move_widget_up(a(c),f.size_y)},this)),this.set_dom_grid_height(),d&&d.call(this,b)},this)),this},h.remove_all_widgets=function(b){return this.$widgets.each(a.proxy(function(a,c){this.remove_widget(c,!0,b)},this)),this},h.serialize=function(b){return b||(b=this.$widgets),b.map(a.proxy(function(b,c){var d=a(c);return this.options.serialize_params(d,d.coords().grid)},this)).get()},h.serialize_changed=function(){return this.serialize(this.$changed)},h.dom_to_coords=function(a){return{col:parseInt(a.attr("data-col"),10),row:parseInt(a.attr("data-row"),10),size_x:parseInt(a.attr("data-sizex"),10)||1,size_y:parseInt(a.attr("data-sizey"),10)||1,max_size_x:parseInt(a.attr("data-max-sizex"),10)||!1,max_size_y:parseInt(a.attr("data-max-sizey"),10)||!1,min_size_x:parseInt(a.attr("data-min-sizex"),10)||!1,min_size_y:parseInt(a.attr("data-min-sizey"),10)||!1,el:a}},h.register_widget=function(b){var c=b instanceof a,d=c?this.dom_to_coords(b):b,e=!1;c||(b=d.el);var f=this.can_go_widget_up(d);return f&&(d.row=f,b.attr("data-row",f),this.$el.trigger("gridster:positionchanged",[d]),e=!0),this.options.avoid_overlapped_widgets&&!this.can_move_to({size_x:d.size_x,size_y:d.size_y},d.col,d.row)&&(a.extend(d,this.next_position(d.size_x,d.size_y)),b.attr({"data-col":d.col,"data-row":d.row,"data-sizex":d.size_x,"data-sizey":d.size_y}),e=!0),b.data("coords",b.coords()),b.data("coords").grid=d,this.add_to_gridmap(d,b),this.options.resize.enabled&&this.add_resize_handle(b),e},h.update_widget_position=function(a,b){return this.for_each_cell_occupied(a,function(a,c){return this.gridmap[a]?void(this.gridmap[a][c]=b):this}),this},h.update_widget_dimensions=function(a,b,c){return a.data("coords").update({width:b,height:c}),this},h.update_widgets_dimensions=function(){return a.each(this.$widgets,a.proxy(function(b,c){var d=a(c).coords().grid,e=d.size_x*(this.is_responsive()?this.get_responsive_col_width():this.options.widget_base_dimensions[0])+(d.size_x-1)*this.options.widget_margins[0],f=d.size_y*this.options.widget_base_dimensions[1]+(d.size_y-1)*this.options.widget_margins[1];this.update_widget_dimensions(a(c),e,f)},this)),this},h.remove_from_gridmap=function(a){return this.update_widget_position(a,!1)},h.add_to_gridmap=function(b,c){if(this.update_widget_position(b,c||b.el),b.el){var d=this.widgets_below(b.el);d.each(a.proxy(function(b,c){this.move_widget_up(a(c))},this))}},h.draggable=function(){var b=this,c=a.extend(!0,{},this.options.draggable,{offset_left:this.options.widget_margins[0],offset_top:this.options.widget_margins[1],container_width:this.cols*this.min_widget_width+(this.cols+1)*this.options.widget_margins[0],limit:!0,start:function(c,d){b.$widgets.filter(".player-revert").removeClass("player-revert"),b.$player=a(this),b.$helper=a(d.$helper),b.helper=!b.$helper.is(b.$player),b.on_start_drag.call(b,c,d),b.$el.trigger("gridster:dragstart")},stop:function(a,c){b.on_stop_drag.call(b,a,c),b.$el.trigger("gridster:dragstop")},drag:throttle(function(a,c){b.on_drag.call(b,a,c),b.$el.trigger("gridster:drag")},60)});return this.drag_api=this.$el.gridDraggable(c),this},h.resizable=function(){return this.resize_api=this.$el.gridDraggable({items:"."+this.options.resize.handle_class,offset_left:this.options.widget_margins[0],container_width:this.container_width,move_element:!1,resize:!0,limit:this.options.autogrow_cols?!1:!0,scroll_container:this.options.scroll_container,start:a.proxy(this.on_start_resize,this),stop:a.proxy(function(b,c){delay(a.proxy(function(){this.on_stop_resize(b,c)},this),120)},this),drag:throttle(a.proxy(this.on_resize,this),60)}),this},h.setup_resize=function(){this.resize_handle_class=this.options.resize.handle_class;var b=this.options.resize.axes,c='';return this.resize_handle_tpl=a.map(b,function(a){return c.replace("{type}",a)}).join(""),a.isArray(this.options.draggable.ignore_dragging)&&this.options.draggable.ignore_dragging.push("."+this.resize_handle_class),this},h.on_start_drag=function(b,c){this.$helper.add(this.$player).add(this.$wrapper).addClass("dragging"),this.highest_col=this.get_highest_occupied_cell().col,this.$player.addClass("player"),this.player_grid_data=this.$player.coords().grid,this.placeholder_grid_data=a.extend({},this.player_grid_data),this.set_dom_grid_height(this.$el.height()+this.player_grid_data.size_y*this.min_widget_height),this.set_dom_grid_width(this.cols);var d=this.player_grid_data.size_x,e=this.cols-this.highest_col;this.options.autogrow_cols&&d>=e&&this.add_faux_cols(Math.min(d-e,1));var f=this.faux_grid,g=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(f,this.options.collision),this.$preview_holder=a("<"+this.$player.get(0).tagName+" />",{"class":"preview-holder","data-row":this.$player.attr("data-row"),"data-col":this.$player.attr("data-col"),css:{width:g.width,height:g.height}}).appendTo(this.$el),this.options.draggable.start&&this.options.draggable.start.call(this,b,c)},h.on_drag=function(a,b){if(null===this.$player)return!1;var c={left:b.position.left+this.baseX,top:b.position.top+this.baseY};if(this.options.autogrow_cols){var d=this.placeholder_grid_data.col+this.placeholder_grid_data.size_x-1;d>=this.cols-1&&this.options.max_cols>=this.cols+1&&(this.add_faux_cols(1),this.set_dom_grid_width(this.cols+1),this.drag_api.set_limits(this.cols*this.min_widget_width+(this.cols+1)*this.options.widget_margins[0])),this.collision_api.set_colliders(this.faux_grid)}this.colliders_data=this.collision_api.get_closest_colliders(c),this.on_overlapped_column_change(this.on_start_overlapping_column,this.on_stop_overlapping_column),this.on_overlapped_row_change(this.on_start_overlapping_row,this.on_stop_overlapping_row),this.helper&&this.$player&&this.$player.css({left:b.position.left,top:b.position.top}),this.options.draggable.drag&&this.options.draggable.drag.call(this,a,b)},h.on_stop_drag=function(a,b){this.$helper.add(this.$player).add(this.$wrapper).removeClass("dragging"),b.position.left=b.position.left+this.baseX,b.position.top=b.position.top+this.baseY,this.colliders_data=this.collision_api.get_closest_colliders(b.position),this.on_overlapped_column_change(this.on_start_overlapping_column,this.on_stop_overlapping_column),this.on_overlapped_row_change(this.on_start_overlapping_row,this.on_stop_overlapping_row),this.$player.addClass("player-revert").removeClass("player").attr({"data-col":this.placeholder_grid_data.col,"data-row":this.placeholder_grid_data.row}).css({left:"",top:""}),this.$changed=this.$changed.add(this.$player),this.cells_occupied_by_player=this.get_cells_occupied(this.placeholder_grid_data),this.set_cells_player_occupies(this.placeholder_grid_data.col,this.placeholder_grid_data.row),this.$player.coords().grid.row=this.placeholder_grid_data.row,this.$player.coords().grid.col=this.placeholder_grid_data.col,this.options.draggable.stop&&this.options.draggable.stop.call(this,a,b),this.$preview_holder.remove(),this.$player=null,this.$helper=null,this.placeholder_grid_data={},this.player_grid_data={},this.cells_occupied_by_placeholder={},this.cells_occupied_by_player={},this.set_dom_grid_height(),this.set_dom_grid_width(),this.options.autogrow_cols&&this.drag_api.set_limits(this.cols*this.min_widget_width+(this.cols+1)*this.options.widget_margins[0])},h.on_start_resize=function(b,c){this.$resized_widget=c.$player.closest(".gs-w"),this.resize_coords=this.$resized_widget.coords(),this.resize_wgd=this.resize_coords.grid,this.resize_initial_width=this.resize_coords.coords.width,this.resize_initial_height=this.resize_coords.coords.height,this.resize_initial_sizex=this.resize_coords.grid.size_x,this.resize_initial_sizey=this.resize_coords.grid.size_y,this.resize_initial_col=this.resize_coords.grid.col,this.resize_last_sizex=this.resize_initial_sizex,this.resize_last_sizey=this.resize_initial_sizey,this.resize_max_size_x=Math.min(this.resize_wgd.max_size_x||this.options.resize.max_size[0],this.options.max_cols-this.resize_initial_col+1),this.resize_max_size_y=this.resize_wgd.max_size_y||this.options.resize.max_size[1],this.resize_min_size_x=this.resize_wgd.min_size_x||this.options.resize.min_size[0]||1,this.resize_min_size_y=this.resize_wgd.min_size_y||this.options.resize.min_size[1]||1,this.resize_initial_last_col=this.get_highest_occupied_cell().col,this.set_dom_grid_width(this.cols),this.resize_dir={right:c.$player.is("."+this.resize_handle_class+"-x"),bottom:c.$player.is("."+this.resize_handle_class+"-y")},this.is_responsive()||this.$resized_widget.css({"min-width":this.options.widget_base_dimensions[0],"min-height":this.options.widget_base_dimensions[1]});var d=this.$resized_widget.get(0).tagName;this.$resize_preview_holder=a("<"+d+" />",{"class":"preview-holder resize-preview-holder","data-row":this.$resized_widget.attr("data-row"),"data-col":this.$resized_widget.attr("data-col"),css:{width:this.resize_initial_width,height:this.resize_initial_height}}).appendTo(this.$el),this.$resized_widget.addClass("resizing"),this.options.resize.start&&this.options.resize.start.call(this,b,c,this.$resized_widget),this.$el.trigger("gridster:resizestart")},h.on_stop_resize=function(b,c){this.$resized_widget.removeClass("resizing").css({width:"",height:"","min-width":"","min-height":""}),delay(a.proxy(function(){this.$resize_preview_holder.remove().css({ -"min-width":"","min-height":""}),this.options.resize.stop&&this.options.resize.stop.call(this,b,c,this.$resized_widget),this.$el.trigger("gridster:resizestop")},this),300),this.set_dom_grid_width(),this.options.autogrow_cols&&this.drag_api.set_limits(this.cols*this.min_widget_width)},h.on_resize=function(a,b){var c,d=b.pointer.diff_left,e=b.pointer.diff_top,f=this.is_responsive()?this.get_responsive_col_width():this.options.widget_base_dimensions[0],g=this.options.widget_base_dimensions[1],h=this.options.widget_margins[0],i=this.options.widget_margins[1],j=this.resize_max_size_x,k=this.resize_min_size_x,l=this.resize_max_size_y,m=this.resize_min_size_y,n=this.options.autogrow_cols,o=Math.ceil(d/(f+2*h)-.2),p=Math.ceil(e/(g+2*i)-.2),q=Math.max(1,this.resize_initial_sizex+o),r=Math.max(1,this.resize_initial_sizey+p),s=Math.floor(this.container_width/this.min_widget_width-this.resize_initial_col+1),t=s*this.min_widget_width+(s-1)*h;if(q=Math.max(Math.min(q,j),k),q=Math.min(s,q),c=j*f+(q-1)*h,max_width=Math.min(c,t),min_width=k*f+(q-1)*h,r=Math.max(Math.min(r,l),m),max_height=l*g+(r-1)*i,min_height=m*g+(r-1)*i,this.resize_dir.right?r=this.resize_initial_sizey:this.resize_dir.bottom&&(q=this.resize_initial_sizex),n){var u=this.resize_initial_col+q-1;n&&this.resize_initial_last_col<=u&&(this.set_dom_grid_width(Math.max(u+1,this.cols)),this.colsd;d++)-1===a.inArray(e[d],this.last_cols)&&(b||a.noop).call(this,e[d]);for(d=0;f>d;d++)-1===a.inArray(this.last_cols[d],e)&&(c||a.noop).call(this,this.last_cols[d]);return this.last_cols=e,this},h.on_overlapped_row_change=function(b,c){if(!this.colliders_data.length)return this;var d,e=this.get_targeted_rows(this.colliders_data[0].el.data.row),f=this.last_rows.length,g=e.length;for(d=0;g>d;d++)-1===a.inArray(e[d],this.last_rows)&&(b||a.noop).call(this,e[d]);for(d=0;f>d;d++)-1===a.inArray(this.last_rows[d],e)&&(c||a.noop).call(this,this.last_rows[d]);this.last_rows=e},h.set_player=function(a,b,c){var d=this;c||this.empty_cells_player_occupies();var e=c?{col:a}:d.colliders_data[0].el.data,f=e.col,g=b||e.row;this.player_grid_data={col:f,row:g,size_y:this.player_grid_data.size_y,size_x:this.player_grid_data.size_x},this.cells_occupied_by_player=this.get_cells_occupied(this.player_grid_data);var h=this.get_widgets_overlapped(this.player_grid_data),i=this.widgets_constraints(h);if(this.manage_movements(i.can_go_up,f,g),this.manage_movements(i.can_not_go_up,f,g),!h.length){var j=this.can_go_player_up(this.player_grid_data);j!==!1&&(g=j),this.set_placeholder(f,g)}return{col:f,row:g}},h.widgets_constraints=function(b){var c,e=a([]),f=[],g=[];return b.each(a.proxy(function(b,c){var d=a(c),h=d.coords().grid;this.can_go_widget_up(h)?(e=e.add(d),f.push(h)):g.push(h)},this)),c=b.not(e),{can_go_up:d.sort_by_row_asc(f),can_not_go_up:d.sort_by_row_desc(g)}},h.manage_movements=function(b,c,d){return a.each(b,a.proxy(function(a,b){var e=b,f=e.el,g=this.can_go_widget_up(e);if(g)this.move_widget_to(f,g),this.set_placeholder(c,g+e.size_y);else{var h=this.can_go_player_up(this.player_grid_data);if(!h){var i=d+this.player_grid_data.size_y-e.row;this.move_widget_down(f,i),this.set_placeholder(c,d)}}},this)),this},h.is_player=function(a,b){if(b&&!this.gridmap[a])return!1;var c=b?this.gridmap[a][b]:a;return c&&(c.is(this.$player)||c.is(this.$helper))},h.is_player_in=function(b,c){var d=this.cells_occupied_by_player||{};return a.inArray(b,d.cols)>=0&&a.inArray(c,d.rows)>=0},h.is_placeholder_in=function(b,c){var d=this.cells_occupied_by_placeholder||{};return this.is_placeholder_in_col(b)&&a.inArray(c,d.rows)>=0},h.is_placeholder_in_col=function(b){var c=this.cells_occupied_by_placeholder||[];return a.inArray(b,c.cols)>=0},h.is_empty=function(a,b){return"undefined"!=typeof this.gridmap[a]?"undefined"!=typeof this.gridmap[a][b]&&this.gridmap[a][b]===!1?!0:!1:!0},h.is_occupied=function(a,b){return this.gridmap[a]&&this.gridmap[a][b]?!0:!1},h.is_widget=function(a,b){var c=this.gridmap[a];return c?(c=c[b],c?c:!1):!1},h.is_widget_under_player=function(a,b){return this.is_widget(a,b)?this.is_player_in(a,b):!1},h.get_widgets_under_player=function(b){b||(b=this.cells_occupied_by_player||{cols:[],rows:[]});var c=a([]);return a.each(b.cols,a.proxy(function(d,e){a.each(b.rows,a.proxy(function(a,b){this.is_widget(e,b)&&(c=c.add(this.gridmap[e][b]))},this))},this)),c},h.set_placeholder=function(b,c){var d=a.extend({},this.placeholder_grid_data),e=this.widgets_below({col:d.col,row:d.row,size_y:d.size_y,size_x:d.size_x}),f=b+d.size_x-1;f>this.cols&&(b-=f-b);var g=this.placeholder_grid_data.row0&&(this.is_empty(a,h)||this.is_player(a,h)||this.is_widget(a,h)&&g[h].is(f));)d[a].push(h),e=e>h?h:e;return 0===d[a].length?(c=!1,!0):void d[a].sort(function(a,b){return a-b})}),c?this.get_valid_rows(a,d,e):!1},h.can_go_widget_up=function(a){var b=a.row+a.size_y-1,c=!0,d=[],e=1e4;return this.for_each_column_occupied(a,function(f){var g=this.gridmap[f];d[f]=[];for(var h=b+1;--h>0&&(!this.is_widget(f,h)||this.is_player_in(f,h)||g[h].is(a.el));)this.is_player(f,h)||this.is_placeholder_in(f,h)||this.is_player_in(f,h)||d[f].push(h),e>h&&(e=h);return 0===d[f].length?(c=!1,!0):void d[f].sort(function(a,b){return a-b})}),c?this.get_valid_rows(a,d,e):!1},h.get_valid_rows=function(b,c,d){for(var e=b.row,f=b.row+b.size_y-1,g=b.size_y,h=d-1,i=[];++h<=f;){var j=!0;if(a.each(c,function(b,c){a.isArray(c)&&-1===a.inArray(h,c)&&(j=!1)}),j===!0&&(i.push(h),i.length===g))break}var k=!1;return 1===g?i[0]!==e&&(k=i[0]||!1):i[0]!==e&&(k=this.get_consecutive_numbers_index(i,g)),k},h.get_consecutive_numbers_index=function(a,b){for(var c=a.length,d=[],e=!0,f=-1,g=0;c>g;g++){if(e||a[g]===f+1){if(d.push(g),d.length===b)break;e=!1}else d=[],e=!0;f=a[g]}return d.length>=b?a[d[0]]:!1},h.get_widgets_overlapped=function(){var b=a([]),c=[],d=this.cells_occupied_by_player.rows.slice(0);return d.reverse(),a.each(this.cells_occupied_by_player.cols,a.proxy(function(e,f){a.each(d,a.proxy(function(d,e){if(!this.gridmap[f])return!0;var g=this.gridmap[f][e];this.is_occupied(f,e)&&!this.is_player(g)&&-1===a.inArray(g,c)&&(b=b.add(g),c.push(g))},this))},this)),b},h.on_start_overlapping_column=function(a){this.set_player(a,!1)},h.on_start_overlapping_row=function(a){this.set_player(!1,a)},h.on_stop_overlapping_column=function(a){this.set_player(a,!1);var b=this;this.for_each_widget_below(a,this.cells_occupied_by_player.rows[0],function(a,c){b.move_widget_up(this,b.player_grid_data.size_y)})},h.on_stop_overlapping_row=function(a){this.set_player(!1,a);for(var b=this,c=this.cells_occupied_by_player.cols,d=0,e=c.length;e>d;d++)this.for_each_widget_below(c[d],a,function(a,c){b.move_widget_up(this,b.player_grid_data.size_y)})},h.move_widget=function(a,b,c,d){var e=a.coords().grid,f={col:b,row:c,size_x:e.size_x,size_y:e.size_y};return this.mutate_widget_in_gridmap(a,e,f),this.set_dom_grid_height(),this.set_dom_grid_width(),d&&d.call(this,f.col,f.row),a},h.move_widget_to=function(b,c){var d=this,e=b.coords().grid,f=(c-e.row,this.widgets_below(b)),g=this.can_move_to(e,e.col,c,b);return g===!1?!1:(this.remove_from_gridmap(e),e.row=c,this.add_to_gridmap(e),b.attr("data-row",c),this.$changed=this.$changed.add(b),f.each(function(b,c){var e=a(c),f=e.coords().grid,g=d.can_go_widget_up(f);g&&g!==f.row&&d.move_widget_to(e,g)}),this)},h.move_widget_up=function(b,c){var d=b.coords().grid,e=d.row,f=[];return c||(c=1),this.can_go_up(b)?void this.for_each_column_occupied(d,function(d){if(-1===a.inArray(b,f)){var g=b.coords().grid,h=e-c;if(h=this.can_go_up_to_row(g,d,h),!h)return!0;var i=this.widgets_below(b);this.remove_from_gridmap(g),g.row=h,this.add_to_gridmap(g),b.attr("data-row",g.row),this.$changed=this.$changed.add(b),f.push(b),i.each(a.proxy(function(b,d){this.move_widget_up(a(d),c)},this))}}):!1},h.move_widget_down=function(b,c){var d,e,f,g;if(0>=c)return!1;if(d=b.coords().grid,e=d.row,f=[],g=c,!b)return!1;if(-1===a.inArray(b,f)){var h=b.coords().grid,i=e+c,j=this.widgets_below(b);this.remove_from_gridmap(h),j.each(a.proxy(function(b,c){var d=a(c),e=d.coords().grid,f=this.displacement_diff(e,h,g);f>0&&this.move_widget_down(d,f)},this)),h.row=i,this.update_widget_position(h,b),b.attr("data-row",h.row),this.$changed=this.$changed.add(b),f.push(b)}},h.can_go_up_to_row=function(b,c,d){var e,f=this.gridmap,g=!0,h=[],i=b.row;if(this.for_each_column_occupied(b,function(a){f[a];for(h[a]=[],e=i;e--&&this.is_empty(a,e)&&!this.is_placeholder_in(a,e);)h[a].push(e);return h[a].length?void 0:(g=!1,!0)}),!g)return!1;for(e=d,e=1;i>e;e++){for(var j=!0,k=0,l=h.length;l>k;k++)h[k]&&-1===a.inArray(e,h[k])&&(j=!1);if(j===!0){g=e;break}}return g},h.displacement_diff=function(a,b,c){var d=a.row,e=[],f=b.row+b.size_y;this.for_each_column_occupied(a,function(a){for(var b=0,c=f;d>c;c++)this.is_empty(a,c)&&(b+=1);e.push(b)});var g=Math.max.apply(Math,e);return c-=g,c>0?c:0},h.widgets_below=function(b){var c=a.isPlainObject(b)?b:b.coords().grid,e=this,f=(this.gridmap,c.row+c.size_y-1),g=a([]);return this.for_each_column_occupied(c,function(b){e.for_each_widget_below(b,f,function(b,c){return e.is_player(this)||-1!==a.inArray(this,g)?void 0:(g=g.add(this),!0)})}),d.sort_by_row_asc(g)},h.set_cells_player_occupies=function(a,b){return this.remove_from_gridmap(this.placeholder_grid_data),this.placeholder_grid_data.col=a,this.placeholder_grid_data.row=b,this.add_to_gridmap(this.placeholder_grid_data,this.$player),this},h.empty_cells_player_occupies=function(){return this.remove_from_gridmap(this.placeholder_grid_data),this},h.can_go_up=function(a){var b=a.coords().grid,c=b.row,d=c-1,e=(this.gridmap,!0);return 1===c?!1:(this.for_each_column_occupied(b,function(a){this.is_widget(a,d);return this.is_occupied(a,d)||this.is_player(a,d)||this.is_placeholder_in(a,d)||this.is_player_in(a,d)?(e=!1,!0):void 0}),e)},h.can_move_to=function(a,b,c,d){var e=(this.gridmap,a.el),f={size_y:a.size_y,size_x:a.size_x,col:b,row:c},g=!0,h=b+a.size_x-1;return h>this.cols?!1:d&&d=d;d++)c.push(d);return c},h.get_targeted_rows=function(a){for(var b=(a||this.player_grid_data.row)+(this.player_grid_data.size_y-1),c=[],d=a;b>=d;d++)c.push(d);return c},h.get_cells_occupied=function(b){var c,d={cols:[],rows:[]};for(arguments[1]instanceof a&&(b=arguments[1].coords().grid),c=0;c0&&this.is_widget(d,m)&&-1===a.inArray(g[d][m],l)&&(h=f.call(g[d][m],d,m),l.push(g[d][m]),h)););},"for_each/below":function(){for(m=e+1,i=g[d].length;i>m&&(!this.is_widget(d,m)||-1!==a.inArray(g[d][m],l)||(h=f.call(g[d][m],d,m),l.push(g[d][m]),!h));m++);}};n[j]&&n[j].call(this)}},h.for_each_widget_above=function(a,b,c){return this._traversing_widgets("for_each","above",a,b,c),this},h.for_each_widget_below=function(a,b,c){return this._traversing_widgets("for_each","below",a,b,c),this},h.get_highest_occupied_cell=function(){for(var a,b=this.gridmap,c=b[1].length,d=[],e=[],f=b.length-1;f>=1;f--)for(a=c-1;a>=1;a--)if(this.is_widget(f,a)){d.push(a),e.push(f);break}return{col:Math.max.apply(Math,e),row:Math.max.apply(Math,d)}},h.get_widgets_from=function(b,c){var d=(this.gridmap,a());return b&&(d=d.add(this.$widgets.filter(function(){var c=a(this).attr("data-col");return c===b||c>b}))),c&&(d=d.add(this.$widgets.filter(function(){var b=a(this).attr("data-row");return b===c||b>c}))),d},h.set_dom_grid_height=function(a){if("undefined"==typeof a){var b=this.get_highest_occupied_cell().row;a=(b+1)*this.options.widget_margins[1]+b*this.min_widget_height}return this.container_height=a,this.$el.css("height",this.container_height),this},h.set_dom_grid_width=function(a){"undefined"==typeof a&&(a=this.get_highest_occupied_cell().col);var b=this.options.autogrow_cols?this.options.max_cols:this.cols;return a=Math.min(b,Math.max(a,this.options.min_cols)),this.container_width=(a+1)*this.options.widget_margins[0]+a*this.min_widget_width,this.is_responsive()?(this.$el.css({"min-width":"100vw","max-width":"100vw"}),this):(this.$el.css("width",this.container_width),this)},h.is_responsive=function(){return this.options.autogenerate_stylesheet&&"auto"===this.options.widget_base_dimensions[0]&&this.options.max_cols!==1/0},h.get_responsive_col_width=function(){var a=this.cols||this.options.max_cols;return(this.$el.width()-(a+1)*this.options.widget_margins[0])/a},h.resize_responsive_layout=function(){return this.min_widget_width=this.get_responsive_col_width(),this.generate_stylesheet(),this.update_widgets_dimensions(),this.drag_api.set_limits(this.cols*this.min_widget_width+(this.cols+1)*this.options.widget_margins[0]),this},h.toggle_collapsed_grid=function(a,b){return a?(this.$widgets.css({"margin-top":b.widget_margins[0],"margin-bottom":b.widget_margins[0],"min-height":b.widget_base_dimensions[1]}),this.$el.addClass("collapsed"),this.resize_api&&this.disable_resize(),this.drag_api&&this.disable()):(this.$widgets.css({"margin-top":"auto","margin-bottom":"auto","min-height":"auto"}),this.$el.removeClass("collapsed"),this.resize_api&&this.enable_resize(),this.drag_api&&this.enable()),this},h.generate_stylesheet=function(b){var c,e="",f=this.options.max_size_x||this.cols,g=this.is_responsive()&&this.options.responsive_breakpoint&&a(window).width()=0)return!1;for(this.generated_stylesheets.push(h),d.generated_stylesheets.push(h),c=1;c<=b.cols+1;c++)e+=b.namespace+' [data-col="'+c+'"] { left:'+(g?this.options.widget_margins[0]:c*b.widget_margins[0]+(c-1)*b.widget_base_dimensions[0])+"px; }\n";for(c=1;c<=b.rows+1;c++)e+=b.namespace+' [data-row="'+c+'"] { top:'+(c*b.widget_margins[1]+(c-1)*b.widget_base_dimensions[1])+"px; }\n";for(var i=1;i<=b.rows;i++)e+=b.namespace+' [data-sizey="'+i+'"] { height:'+(g?"auto":i*b.widget_base_dimensions[1]+(i-1)*b.widget_margins[1])+"px; }\n";for(var j=1;f>=j;j++)e+=b.namespace+' [data-sizex="'+j+'"] { width:'+(g?a(window).width()-2*this.options.widget_margins[0]:j*b.widget_base_dimensions[0]+(j-1)*b.widget_margins[0])+"px; }\n";return this.remove_style_tags(),this.add_style_tag(e)},h.add_style_tag=function(a){var b=document;if(!document.getElementById("gridster-stylesheet")){var c=b.createElement("style");c.id="gridster-stylesheet",b.getElementsByTagName("head")[0].appendChild(c),c.setAttribute("type","text/css"),c.styleSheet?c.styleSheet.cssText=a:c.appendChild(document.createTextNode(a)),this.remove_style_tags(),this.$style_tags=this.$style_tags.add(c)}return this},h.remove_style_tags=function(){var b=d.generated_stylesheets,c=this.generated_stylesheets;this.$style_tags.remove(),d.generated_stylesheets=a.map(b,function(b){return-1===a.inArray(b,c)?b:void 0})},h.generate_faux_grid=function(a,b){this.faux_grid=[],this.gridmap=[];var c,d;for(c=b;c>0;c--)for(this.gridmap[c]=[],d=a;d>0;d--)this.add_faux_cell(d,c);return this},h.add_faux_cell=function(b,c){var d=a({left:this.baseX+(c-1)*this.min_widget_width,top:this.baseY+(b-1)*this.min_widget_height,width:this.min_widget_width,height:this.min_widget_height,col:c,row:b,original_col:c,original_row:b}).coords();return a.isArray(this.gridmap[c])||(this.gridmap[c]=[]),"undefined"==typeof this.gridmap[c][b]&&(this.gridmap[c][b]=!1),this.faux_grid.push(d),this},h.add_faux_rows=function(a){a=window.parseInt(a,10);for(var b=this.rows,c=b+parseInt(a||1),d=c;d>b;d--)for(var e=this.cols;e>=1;e--)this.add_faux_cell(d,e);return this.rows=c,this.options.autogenerate_stylesheet&&this.generate_stylesheet(),this},h.add_faux_cols=function(a){a=window.parseInt(a,10);var b=this.cols,c=b+parseInt(a||1);c=Math.min(c,this.options.max_cols);for(var d=b+1;c>=d;d++)for(var e=this.rows;e>=1;e--)this.add_faux_cell(e,d);return this.cols=c,this.options.autogenerate_stylesheet&&this.generate_stylesheet(),this},h.recalculate_faux_grid=function(){var b=this.$wrapper.width();return this.baseX=(f.width()-b)/2,this.baseY=this.$wrapper.offset().top,a.each(this.faux_grid,a.proxy(function(a,b){this.faux_grid[a]=b.update({left:this.baseX+(b.data.col-1)*this.min_widget_width,top:this.baseY+(b.data.row-1)*this.min_widget_height})},this)),this.is_responsive()&&this.resize_responsive_layout(),this.options.center_widgets&&this.center_widgets(),this},h.resize_widget_dimensions=function(b){return b.widget_margins&&(this.options.widget_margins=b.widget_margins),b.widget_base_dimensions&&(this.options.widget_base_dimensions=b.widget_base_dimensions),this.$widgets.each(a.proxy(function(b,c){var d=a(c);this.resize_widget(d)},this)),this.generate_grid_and_stylesheet(),this.get_widgets_from_DOM(),this.set_dom_grid_height(),this.set_dom_grid_width(),this},h.get_widgets_from_DOM=function(){var b=this.$widgets.map(a.proxy(function(b,c){var d=a(c);return this.dom_to_coords(d)},this));b=d.sort_by_row_and_col_asc(b);var c=a(b).map(a.proxy(function(a,b){return this.register_widget(b)||null},this));return c.length&&this.$el.trigger("gridster:positionschanged"),this},h.set_num_columns=function(b){var c=this.options.max_cols,d=Math.floor(b/(this.min_widget_width+this.options.widget_margins[0]))+this.options.extra_cols,e=this.$widgets.map(function(){return a(this).attr("data-col")}).get();e.length||(e=[0]);var f=Math.max.apply(Math,e);this.cols=Math.max(f,d,this.options.min_cols),c!==1/0&&c>=f&&c=a.x1&&b.x1<=a.x2||b.x2>=a.x1&&b.x2<=a.x2||a.x1>=b.x1&&a.x2<=b.x2)&&(c=!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)&&(d=!0),c&&d},e.detect_overlapping_region=function(a,b){var c="",d="";return a.y1>b.cy&&a.y1b.y1&&a.y2b.cx&&a.x1b.x1&&a.x2f;f++)-1===a.inArray(e[f],b)&&c.call(this,e[f]);for(var h=0,i=b.length;i>h;h++)-1===a.inArray(b[h],e)&&d.call(this,b[h])},e.find_collisions=function(b){for(var c=this,d=this.options.overlapping_region,e=[],f=[],g=this.colliders||this.$colliders,h=g.length,i=c.$element.coords().update(b||!1).get();h--;){var j=c.$colliders?a(g[h]):g[h],k=j.isCoords?j:j.coords(),l=k.get(),m=c.overlaps(i,l);if(m){var n=c.detect_overlapping_region(i,l);if(n===d||"all"===d){var o=c.calculate_overlapped_area_coords(i,l),p=c.calculate_overlapped_area(o);if(0!==p){var q={area:p,area_coords:o,region:n,coords:l,player_coords:i,el:j};c.options.on_overlap&&c.options.on_overlap.call(this,q),e.push(k),f.push(q)}}}}return(c.options.on_overlap_stop||c.options.on_overlap_start)&&this.manage_colliders_start_stop(e,c.options.on_overlap_start,c.options.on_overlap_stop),this.last_colliders_coords=e,f},e.get_closest_colliders=function(a){var b=this.find_collisions(a);return b.sort(function(a,b){return"C"===a.region&&"C"===b.region?a.coords.y1this.player_max_left?e=this.player_max_left:e=q&&(l=n+h,t>l&&(this.$scroll_container[i](l),this["scroll_offset_"+a]+=h)),r>=s&&(l=n-h,l>0&&(this.$scroll_container[i](l),this["scroll_offset_"+a]-=h)),this},j.manage_scroll=function(a){this.scroll_in("x",a),this.scroll_in("y",a)},j.calculate_dimensions=function(a){this.scroller_height=this.$scroll_container.height(),this.scroller_width=this.$scroll_container.width()},j.drag_handler=function(b){b.target.nodeName;if(!this.disabled&&(1===b.which||f)&&!this.ignore_drag(b)){var c=this,d=!0;return this.$player=a(b.currentTarget),this.el_init_pos=this.get_actual_pos(this.$player),this.mouse_init_pos=this.get_mouse_pos(b),this.offsetY=this.mouse_init_pos.top-this.el_init_pos.top,this.$document.on(this.pointer_events.move,function(a){var b=c.get_mouse_pos(a),e=Math.abs(b.left-c.mouse_init_pos.left),f=Math.abs(b.top-c.mouse_init_pos.top);return e>c.options.distance||f>c.options.distance?d?(d=!1,c.on_dragstart.call(c,a),!1):(c.is_dragging===!0&&c.on_dragmove.call(c,a),!1):!1}),f?void 0:!1}},j.on_dragstart=function(a){if(a.preventDefault(),this.is_dragging)return this;this.drag_start=this.is_dragging=!0;var b=this.$container.offset();return this.baseX=Math.round(b.left),this.baseY=Math.round(b.top),this.initial_container_width=this.options.container_width||this.$container.width(),"clone"===this.options.helper?(this.$helper=this.$player.clone().appendTo(this.$container).addClass("helper"),this.helper=!0):this.helper=!1,this.scroll_container_offset_y=this.$scroll_container.scrollTop(),this.scroll_container_offset_x=this.$scroll_container.scrollLeft(),this.scroll_offset_y=0,this.scroll_offset_x=0,this.el_init_offset=this.$player.offset(),this.player_width=this.$player.width(),this.player_height=this.$player.height(),this.set_limits(this.options.container_width),this.options.start&&this.options.start.call(this.$player,a,this.get_drag_data(a)),!1},j.on_dragmove=function(a){var b=this.get_drag_data(a);this.options.autoscroll&&this.manage_scroll(b),this.options.move_element&&(this.helper?this.$helper:this.$player).css({position:"absolute",left:b.position.left,top:b.position.top});var c=this.last_position||b.position;return b.prev_position=c,this.options.drag&&this.options.drag.call(this.$player,a,b),this.last_position=b.position,!1},j.on_dragstop=function(a){var b=this.get_drag_data(a);return this.drag_start=!1,this.options.stop&&this.options.stop.call(this.$player,a,b),this.helper&&this.options.remove_helper&&this.$helper.remove(),!1},j.on_select_start=function(a){return this.disabled||this.ignore_drag(a)?void 0:!1},j.enable=function(){this.disabled=!1},j.disable=function(){this.disabled=!0},j.destroy=function(){this.disable(),this.$container.off(this.ns),this.$document.off(this.ns),d.off(this.ns),a.removeData(this.$container,"drag")},j.ignore_drag=function(b){return this.options.handle?!a(b.target).is(this.options.handle):a.isFunction(this.options.ignore_dragging)?this.options.ignore_dragging(b):a(b.target).is(this.options.ignore_dragging.join(", "))},a.fn.gridDraggable=function(a){return new b(this,a)},a.fn.dragg=function(c){return this.each(function(){a.data(this,"drag")||a.data(this,"drag",new b(this,c))})},b}),function(a,b){"object"==typeof exports?module.exports=b(require("jquery"),require("./jquery.draggable.js"),require("./jquery.collision.js"),require("./jquery.coords.js"),require("./utils.js")):"function"==typeof define&&define.amd?define(["jquery","gridster-draggable","gridster-collision"],b):a.Gridster=b(a.$||a.jQuery,a.GridsterDraggable,a.GridsterCollision)}(this,function(a,b,c){function d(b,c){this.options=a.extend(!0,{},g,c),this.options.draggable=this.options.draggable||{},this.options.draggable=a.extend(!0,{},this.options.draggable,{scroll_container:this.options.scroll_container}),this.$el=a(b),this.$scroll_container=this.options.scroll_container==window?a(window):this.$el.closest(this.options.scroll_container),this.$wrapper=this.$el.parent(),this.$widgets=this.$el.children(this.options.widget_selector).addClass("gs-w"),this.widgets=[],this.$changed=a([]),this.w_queue={},this.min_widget_width=this.options.widget_base_dimensions[0],this.min_widget_height=this.options.widget_base_dimensions[1],this.min_col_count=this.options.min_cols,this.prev_col_count=this.min_col_count,this.is_responsive()&&(this.min_widget_width=this.get_responsive_col_width()),this.generated_stylesheets=[],this.$style_tags=a([]),this.options.auto_init&&this.init()}function e(a){for(var b=["col","row","size_x","size_y"],c={},d=0,e=b.length;e>d;d++){var f=b[d];if(!(f in a))throw new Error("Not exists property `"+f+"`");var g=a[f];if(!g||isNaN(g))throw new Error("Invalid value of `"+f+"` property");c[f]=+g}return c}var f=a(window),g={namespace:"",widget_selector:"li",static_class:"static",widget_margins:[10,10],widget_base_dimensions:[400,225],extra_rows:0,extra_cols:0,min_cols:1,max_cols:1/0,min_rows:15,max_size_x:!1,autogrow_cols:!1,max_rows:15,autogenerate_stylesheet:!0,avoid_overlapped_widgets:!0,auto_init:!0,center_widgets:!1,responsive_breakpoint:!1,scroll_container:window,shift_larger_widgets_down:!0,serialize_params:function(a,b){return{col:b.col,row:b.row,size_x:b.size_x,size_y:b.size_y}},collision:{},draggable:{items:".gs-w:not(.static)",distance:4,ignore_dragging:b.defaults.ignore_dragging.slice(0)},resize:{enabled:!1,axes:["both"],handle_append_to:"",handle_class:"gs-resize-handle",max_size:[1/0,1/0],min_size:[1,1]}};d.defaults=g,d.generated_stylesheets=[],d.sort_by_row_asc=function(b){return b=b.sort(function(b,c){return b.row||(b=a(b).coords().grid,c=a(c).coords().grid),b=e(b),c=e(c),b.row>c.row?1:-1})},d.sort_by_row_and_col_asc=function(a){return a=a.sort(function(a,b){return a=e(a),b=e(b),a.row>b.row||a.row===b.row&&a.col>b.col?1:-1})},d.sort_by_col_asc=function(a){return a=a.sort(function(a,b){return a=e(a),b=e(b),a.col>b.col?1:-1})},d.sort_by_row_desc=function(a){return a=a.sort(function(a,b){return a=e(a),b=e(b),a.row+a.size_ythis.cols){var k=i+(b-1)-this.cols,l=i-k;j=Math.max(1,l)}c>h&&this.add_faux_rows(Math.max(c-h,0));var m=g+b-1;m>this.cols&&this.add_faux_cols(m-this.cols);var n={col:j,row:f.row,size_x:b,size_y:c};return this.mutate_widget_in_gridmap(a,f,n),this.set_dom_grid_height(),this.set_dom_grid_width(),e&&e.call(this,n.size_x,n.size_y),a},h.expand_widget=function(b,c,d,e,f){var g=b.coords().grid,h=Math.floor((a(window).width()-2*this.options.widget_margins[0])/this.min_widget_width);c=c||Math.min(h,this.cols),d||(d=g.size_y);var i=g.size_y;b.attr("pre_expand_col",g.col),b.attr("pre_expand_sizex",g.size_x),b.attr("pre_expand_sizey",g.size_y);var j=e||1;d>i&&this.add_faux_rows(Math.max(d-i,0));var k={col:j,row:g.row,size_x:c,size_y:d};return this.mutate_widget_in_gridmap(b,g,k),this.set_dom_grid_height(),this.set_dom_grid_width(),f&&f.call(this,k.size_x,k.size_y),b},h.collapse_widget=function(a,b){var c=a.coords().grid,d=parseInt(a.attr("pre_expand_sizex")),e=parseInt(a.attr("pre_expand_sizey")),f=parseInt(a.attr("pre_expand_col")),g={col:f,row:c.row,size_x:d,size_y:e};return this.mutate_widget_in_gridmap(a,c,g),this.set_dom_grid_height(),this.set_dom_grid_width(),b&&b.call(this,g.size_x,g.size_y),a},h.fit_to_content=function(a,b,c,d){var e=a.coords().grid,f=this.$wrapper.width(),g=this.$wrapper.height(),h=this.options.widget_base_dimensions[0]+2*this.options.widget_margins[0],i=this.options.widget_base_dimensions[1]+2*this.options.widget_margins[1],j=Math.ceil((f+2*this.options.widget_margins[0])/h),k=Math.ceil((g+2*this.options.widget_margins[1])/i),l={col:e.col,row:e.row,size_x:Math.min(b,j),size_y:Math.min(c,k)};return this.mutate_widget_in_gridmap(a,e,l),this.set_dom_grid_height(),this.set_dom_grid_width(),d&&d.call(this,l.size_x,l.size_y),a},h.center_widgets=debounce(function(){var b,c=this.$wrapper.width();b=this.is_responsive()?this.get_responsive_col_width():this.options.widget_base_dimensions[0]+2*this.options.widget_margins[0];var d=2*Math.floor(Math.max(Math.floor(c/b),this.min_col_count)/2);this.options.min_cols=d,this.options.max_cols=d,this.options.extra_cols=0,this.options.max_size_x=d,this.set_dom_grid_width(d),this.cols=d;var e=(d-this.prev_col_count)/2;return 0>e?(this.get_min_col()>-1*e?this.shift_cols(e):this.resize_widget_dimensions(this.options),setTimeout(a.proxy(function(){this.resize_widget_dimensions(this.options)},this),0)):e>0?(this.resize_widget_dimensions(this.options),setTimeout(a.proxy(function(){this.shift_cols(e)},this),0)):(this.resize_widget_dimensions(this.options),setTimeout(a.proxy(function(){this.resize_widget_dimensions(this.options)},this),0)),this.prev_col_count=d,this},200),h.get_min_col=function(){return Math.min.apply(Math,this.$widgets.map(a.proxy(function(b,c){return this.get_cells_occupied(a(c).coords().grid).cols},this)).get())},h.shift_cols=function(b){var c=this.$widgets.map(a.proxy(function(b,c){var d=a(c);return this.dom_to_coords(d)},this));c=d.sort_by_row_and_col_asc(c),c.each(a.proxy(function(c,d){var e=a(d.el),f=e.coords().grid,g=parseInt(e.attr("data-col")),h={col:Math.max(Math.round(g+b),1),row:f.row,size_x:f.size_x,size_y:f.size_y};setTimeout(a.proxy(function(){this.mutate_widget_in_gridmap(e,f,h)},this),0)},this))},h.resize_widget_dimensions=function(b){b.widget_margins&&(this.options.widget_margins=b.widget_margins),b.widget_base_dimensions&&(this.options.widget_base_dimensions=b.widget_base_dimensions),this.min_widget_width=2*this.options.widget_margins[0]+this.options.widget_base_dimensions[0],this.min_widget_height=2*this.options.widget_margins[1]+this.options.widget_base_dimensions[1];this.serialize();return this.$widgets.each(a.proxy(function(b,c){var d=a(c);this.resize_widget(d)},this)),this.generate_grid_and_stylesheet(),this.get_widgets_from_DOM(),this.set_dom_grid_height(),this},h.mutate_widget_in_gridmap=function(b,c,d){var e=c.size_y,f=this.get_cells_occupied(c),g=this.get_cells_occupied(d),h=[];a.each(f.cols,function(b,c){-1===a.inArray(c,g.cols)&&h.push(c)});var i=[];a.each(g.cols,function(b,c){-1===a.inArray(c,f.cols)&&i.push(c)});var j=[];a.each(f.rows,function(b,c){-1===a.inArray(c,g.rows)&&j.push(c)});var k=[];if(a.each(g.rows,function(b,c){-1===a.inArray(c,f.rows)&&k.push(c)}),this.remove_from_gridmap(c),i.length){var l=[d.col,d.row,d.size_x,Math.min(e,d.size_y),b];this.empty_cells.apply(this,l)}if(k.length){var m=[d.col,d.row,d.size_x,d.size_y,b];this.empty_cells.apply(this,m)}if(c.col=d.col,c.row=d.row,c.size_x=d.size_x,c.size_y=d.size_y,this.add_to_gridmap(d,b),b.removeClass("player-revert"),b.data("coords").update({width:d.size_x*(this.is_responsive()?this.get_responsive_col_width():this.options.widget_base_dimensions[0])+(d.size_x-1)*this.options.widget_margins[0],height:d.size_y*this.options.widget_base_dimensions[1]+(d.size_y-1)*this.options.widget_margins[1]}),b.attr({"data-col":d.col,"data-row":d.row,"data-sizex":d.size_x,"data-sizey":d.size_y}),h.length){var n=[h[0],d.row,h[h.length-1]-h[0]+1,Math.min(e,d.size_y),b];this.remove_empty_cells.apply(this,n)}if(j.length){var o=[d.col,d.row,d.size_x,d.size_y,b];this.remove_empty_cells.apply(this,o)}return this.move_widget_up(b),this},h.empty_cells=function(b,c,d,e,f){var g=this.widgets_below({col:b,row:c-e,size_x:d,size_y:e});return g.not(f).each(a.proxy(function(b,d){var f=a(d),g=f.coords().grid;if(g.row<=c+e-1){var h=c+e-g.row;this.move_widget_down(f,h)}},this)),this.set_dom_grid_height(),this},h.remove_empty_cells=function(a,b,c,d,e){this.widgets_below({col:a,row:b,size_x:c,size_y:d});return this.set_dom_grid_height(),this},h.next_position=function(a,b){a||(a=1),b||(b=1);for(var c,e=this.gridmap,f=e.length,g=[],h=1;f>h;h++){c=e[h].length;for(var i=1;c>=i;i++){var j=this.can_move_to({size_x:a,size_y:b},h,i);j&&g.push({col:h,row:i,size_y:b,size_x:a})}}return g.length?d.sort_by_row_and_col_asc(g)[0]:!1},h.remove_by_grid=function(a,b){var c=this.is_widget(a,b);c&&this.remove_widget(c)},h.remove_widget=function(b,c,d){var e=b instanceof a?b:a(b),f=e.coords().grid;a.isFunction(c)&&(d=c,c=!1),this.cells_occupied_by_placeholder={},this.$widgets=this.$widgets.not(e);var g=this.widgets_below(e);return this.remove_from_gridmap(f),e.fadeOut(a.proxy(function(){e.remove(),c||g.each(a.proxy(function(b,c){this.move_widget_up(a(c),f.size_y)},this)),this.set_dom_grid_height(),d&&d.call(this,b)},this)),this},h.remove_all_widgets=function(b){return this.$widgets.each(a.proxy(function(a,c){this.remove_widget(c,!0,b)},this)),this},h.serialize=function(b){b||(b=this.$widgets);var c=[];b.each(a.proxy(function(b,d){"undefined"!=typeof a(d).coords().grid&&c.push(this.options.serialize_params($w,$w.coords().grid))},this))},h.serialize_changed=function(){return this.serialize(this.$changed)},h.dom_to_coords=function(a){return{col:parseInt(a.attr("data-col"),10),row:parseInt(a.attr("data-row"),10),size_x:parseInt(a.attr("data-sizex"),10)||1,size_y:parseInt(a.attr("data-sizey"),10)||1,max_size_x:parseInt(a.attr("data-max-sizex"),10)||!1,max_size_y:parseInt(a.attr("data-max-sizey"),10)||!1,min_size_x:parseInt(a.attr("data-min-sizex"),10)||!1,min_size_y:parseInt(a.attr("data-min-sizey"),10)||!1,el:a}},h.register_widget=function(b){var c=b instanceof a,d=c?this.dom_to_coords(b):b,e=!1;c||(b=d.el);var f=this.can_go_widget_up(d);if(f&&(d.row=f,b.attr("data-row",f),this.$el.trigger("gridster:positionchanged",[d]),e=!0),this.options.avoid_overlapped_widgets&&!this.can_move_to({size_x:d.size_x,size_y:d.size_y},d.col,d.row)){if(!b.hasClass(".disp_ad"))return b.remove(),!1;a.extend(d,this.next_position(d.size_x,d.size_y)),b.attr({"data-col":d.col,"data-row":d.row,"data-sizex":d.size_x,"data-sizey":d.size_y}),e=!0}return b.data("coords",b.coords()),b.data("coords").grid=d,this.add_to_gridmap(d,b),this.options.resize.enabled&&this.add_resize_handle(b),e},h.update_widget_position=function(a,b){return this.for_each_cell_occupied(a,function(a,c){return this.gridmap[a]?void(this.gridmap[a][c]=b):this}),this},h.update_widget_dimensions=function(a,b,c){return a.data("coords").update({width:b,height:c}),this},h.update_widgets_dimensions=function(){return a.each(this.$widgets,a.proxy(function(b,c){var d=a(c).coords().grid,e=d.size_x*(this.is_responsive()?this.get_responsive_col_width():this.options.widget_base_dimensions[0])+(d.size_x-1)*this.options.widget_margins[0],f=d.size_y*this.options.widget_base_dimensions[1]+(d.size_y-1)*this.options.widget_margins[1];this.update_widget_dimensions(a(c),e,f)},this)),this},h.remove_from_gridmap=function(a){return this.update_widget_position(a,!1)},h.add_to_gridmap=function(a,b){this.update_widget_position(a,b||a.el)},h.draggable=function(){var b=this,c=a.extend(!0,{},this.options.draggable,{offset_left:this.options.widget_margins[0],offset_top:this.options.widget_margins[1],container_width:this.cols*this.min_widget_width+(this.cols+1)*this.options.widget_margins[0],limit:!0,start:function(c,d){b.$widgets.filter(".player-revert").removeClass("player-revert"),b.$player=a(this),b.$helper=a(d.$helper),b.helper=!b.$helper.is(b.$player),b.on_start_drag.call(b,c,d),b.$el.trigger("gridster:dragstart")},stop:function(a,c){b.on_stop_drag.call(b,a,c),b.$el.trigger("gridster:dragstop")},drag:throttle(function(a,c){b.on_drag.call(b,a,c),b.$el.trigger("gridster:drag")},60)});this.drag_api=this.$el.dragg(c).data("drag")},h.resizable=function(){return this.resize_api=this.$el.gridDraggable({items:"."+this.options.resize.handle_class,offset_left:this.options.widget_margins[0],container_width:this.container_width,move_element:!1,resize:!0,limit:this.options.autogrow_cols?!1:!0,scroll_container:this.options.scroll_container,start:a.proxy(this.on_start_resize,this),stop:a.proxy(function(b,c){delay(a.proxy(function(){this.on_stop_resize(b,c)},this),120)},this),drag:throttle(a.proxy(this.on_resize,this),60)}),this},h.setup_resize=function(){this.resize_handle_class=this.options.resize.handle_class;var b=this.options.resize.axes,c='';return this.resize_handle_tpl=a.map(b,function(a){return c.replace("{type}",a)}).join(""),a.isArray(this.options.draggable.ignore_dragging)&&this.options.draggable.ignore_dragging.push("."+this.resize_handle_class),this},h.on_start_drag=function(b,c){this.$helper.add(this.$player).add(this.$wrapper).addClass("dragging"),this.highest_col=this.get_highest_occupied_cell().col,this.$player.addClass("player"),this.player_grid_data=this.$player.coords().grid,this.placeholder_grid_data=a.extend({},this.player_grid_data),this.set_dom_grid_height(this.$el.height()+this.player_grid_data.size_y*this.min_widget_height),this.set_dom_grid_width(this.cols);var d=this.player_grid_data.size_x,e=this.cols-this.highest_col;this.options.autogrow_cols&&d>=e&&this.add_faux_cols(Math.min(d-e,1));var f=this.faux_grid,g=this.$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.$helper.collision(f,this.options.collision),this.$preview_holder=a("<"+this.$player.get(0).tagName+" />",{"class":"preview-holder","data-row":this.$player.attr("data-row"),"data-col":this.$player.attr("data-col"),css:{width:g.width,height:g.height}}).appendTo(this.$el),this.options.draggable.start&&this.options.draggable.start.call(this,b,c)},h.on_drag=function(a,b){if(null===this.$player)return!1;var c={left:b.position.left+this.baseX,top:b.position.top+this.baseY};if(this.options.autogrow_cols){var d=this.placeholder_grid_data.col+this.placeholder_grid_data.size_x-1;d>=this.cols-1&&this.options.max_cols>=this.cols+1&&(this.add_faux_cols(1),this.set_dom_grid_width(this.cols+1),this.drag_api.set_limits(this.cols*this.min_widget_width+(this.cols+1)*this.options.widget_margins[0])),this.collision_api.set_colliders(this.faux_grid)}this.colliders_data=this.collision_api.get_closest_colliders(c),this.on_overlapped_column_change(this.on_start_overlapping_column,this.on_stop_overlapping_column),this.on_overlapped_row_change(this.on_start_overlapping_row,this.on_stop_overlapping_row),this.helper&&this.$player&&this.$player.css({left:b.position.left,top:b.position.top}),this.options.draggable.drag&&this.options.draggable.drag.call(this,a,b)},h.on_stop_drag=function(a,b){this.$helper.add(this.$player).add(this.$wrapper).removeClass("dragging"),b.position.left=b.position.left+this.baseX,b.position.top=b.position.top+this.baseY,this.colliders_data=this.collision_api.get_closest_colliders(b.position),this.on_overlapped_column_change(this.on_start_overlapping_column,this.on_stop_overlapping_column),this.on_overlapped_row_change(this.on_start_overlapping_row,this.on_stop_overlapping_row),this.$player.addClass("player-revert").removeClass("player").attr({"data-col":this.placeholder_grid_data.col,"data-row":this.placeholder_grid_data.row}).css({left:"",top:""}),this.$changed=this.$changed.add(this.$player),this.cells_occupied_by_player=this.get_cells_occupied(this.placeholder_grid_data),this.set_cells_player_occupies(this.placeholder_grid_data.col,this.placeholder_grid_data.row),this.$player.coords().grid.row=this.placeholder_grid_data.row,this.$player.coords().grid.col=this.placeholder_grid_data.col,this.options.draggable.stop&&this.options.draggable.stop.call(this,a,b),this.$preview_holder.remove(),this.$player=null,this.$helper=null,this.placeholder_grid_data={},this.player_grid_data={},this.cells_occupied_by_placeholder={},this.cells_occupied_by_player={},this.w_queue={},this.set_dom_grid_height(),this.set_dom_grid_width(),this.options.autogrow_cols&&this.drag_api.set_limits(this.cols*this.min_widget_width+(this.cols+1)*this.options.widget_margins[0])},h.on_start_resize=function(b,c){this.$resized_widget=c.$player.closest(".gs-w"),this.resize_coords=this.$resized_widget.coords(),this.resize_wgd=this.resize_coords.grid,this.resize_initial_width=this.resize_coords.coords.width,this.resize_initial_height=this.resize_coords.coords.height,this.resize_initial_sizex=this.resize_coords.grid.size_x,this.resize_initial_sizey=this.resize_coords.grid.size_y,this.resize_initial_col=this.resize_coords.grid.col,this.resize_last_sizex=this.resize_initial_sizex,this.resize_last_sizey=this.resize_initial_sizey,this.resize_max_size_x=Math.min(this.resize_wgd.max_size_x||this.options.resize.max_size[0],this.options.max_cols-this.resize_initial_col+1),this.resize_max_size_y=this.resize_wgd.max_size_y||this.options.resize.max_size[1],this.resize_min_size_x=this.resize_wgd.min_size_x||this.options.resize.min_size[0]||1,this.resize_min_size_y=this.resize_wgd.min_size_y||this.options.resize.min_size[1]||1,this.resize_initial_last_col=this.get_highest_occupied_cell().col,this.set_dom_grid_width(this.cols),this.resize_dir={right:c.$player.is("."+this.resize_handle_class+"-x"),bottom:c.$player.is("."+this.resize_handle_class+"-y")},this.is_responsive()||this.$resized_widget.css({"min-width":this.options.widget_base_dimensions[0],"min-height":this.options.widget_base_dimensions[1]});var d=this.$resized_widget.get(0).tagName;this.$resize_preview_holder=a("<"+d+" />",{"class":"preview-holder resize-preview-holder","data-row":this.$resized_widget.attr("data-row"),"data-col":this.$resized_widget.attr("data-col"),css:{width:this.resize_initial_width,height:this.resize_initial_height}}).appendTo(this.$el),this.$resized_widget.addClass("resizing"),this.options.resize.start&&this.options.resize.start.call(this,b,c,this.$resized_widget), +this.$el.trigger("gridster:resizestart")},h.on_stop_resize=function(b,c){this.$resized_widget.removeClass("resizing").css({width:"",height:"","min-width":"","min-height":""}),delay(a.proxy(function(){this.$resize_preview_holder.remove().css({"min-width":"","min-height":""}),this.options.resize.stop&&this.options.resize.stop.call(this,b,c,this.$resized_widget),this.$el.trigger("gridster:resizestop")},this),300),this.set_dom_grid_width(),this.options.autogrow_cols&&this.drag_api.set_limits(this.cols*this.min_widget_width)},h.on_resize=function(a,b){var c,d=b.pointer.diff_left,e=b.pointer.diff_top,f=this.is_responsive()?this.get_responsive_col_width():this.options.widget_base_dimensions[0],g=this.options.widget_base_dimensions[1],h=this.options.widget_margins[0],i=this.options.widget_margins[1],j=this.resize_max_size_x,k=this.resize_min_size_x,l=this.resize_max_size_y,m=this.resize_min_size_y,n=this.options.autogrow_cols,o=Math.ceil(d/(f+2*h)-.2),p=Math.ceil(e/(g+2*i)-.2),q=Math.max(1,this.resize_initial_sizex+o),r=Math.max(1,this.resize_initial_sizey+p),s=Math.floor(this.container_width/this.min_widget_width-this.resize_initial_col+1),t=s*this.min_widget_width+(s-1)*h;if(q=Math.max(Math.min(q,j),k),q=Math.min(s,q),c=j*f+(q-1)*h,max_width=Math.min(c,t),min_width=k*f+(q-1)*h,r=Math.max(Math.min(r,l),m),max_height=l*g+(r-1)*i,min_height=m*g+(r-1)*i,this.resize_dir.right?r=this.resize_initial_sizey:this.resize_dir.bottom&&(q=this.resize_initial_sizex),n){var u=this.resize_initial_col+q-1;n&&this.resize_initial_last_col<=u&&(this.set_dom_grid_width(Math.max(u+1,this.cols)),this.colsd;d++)-1===a.inArray(e[d],this.last_cols)&&(b||a.noop).call(this,e[d]);for(d=0;f>d;d++)-1===a.inArray(this.last_cols[d],e)&&(c||a.noop).call(this,this.last_cols[d]);return this.last_cols=e,this},h.on_overlapped_row_change=function(b,c){if(!this.colliders_data.length)return this;var d,e=this.get_targeted_rows(this.colliders_data[0].el.data.row),f=this.last_rows.length,g=e.length;for(d=0;g>d;d++)-1===a.inArray(e[d],this.last_rows)&&(b||a.noop).call(this,e[d]);for(d=0;f>d;d++)-1===a.inArray(this.last_rows[d],e)&&(c||a.noop).call(this,this.last_rows[d]);this.last_rows=e},h.set_player=function(b,c,d){var e=this,f=!1;d||this.empty_cells_player_occupies();var g=d?{col:b}:e.colliders_data[0].el.data,h=g.col,i=g.row||c;this.player_grid_data={col:h,row:i,size_y:this.player_grid_data.size_y,size_x:this.player_grid_data.size_x},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);var j=this.get_widgets_overlapped(this.player_grid_data),k=this.player_grid_data.size_y,l=this.player_grid_data.size_x,m=this.cells_occupied_by_placeholder,n=this;if(j.each(a.proxy(function(b,c){var d=a(c),e=d.coords().grid,g=m.cols[0]+l-1,o=m.rows[0]+k-1;if(d.hasClass(n.options.static_class))return!0;if(e.size_x<=l&&e.size_y<=k)if(n.is_swap_occupied(m.cols[0],e.row,e.size_x,e.size_y)||n.is_player_in(m.cols[0],e.row)||n.is_in_queue(m.cols[0],e.row,d))if(n.is_swap_occupied(g,e.row,e.size_x,e.size_y)||n.is_player_in(g,e.row)||n.is_in_queue(g,e.row,d))if(n.is_swap_occupied(e.col,m.rows[0],e.size_x,e.size_y)||n.is_player_in(e.col,m.rows[0])||n.is_in_queue(e.col,m.rows[0],d))if(n.is_swap_occupied(e.col,o,e.size_x,e.size_y)||n.is_player_in(e.col,o)||n.is_in_queue(e.col,o,d))if(n.is_swap_occupied(m.cols[0],m.rows[0],e.size_x,e.size_y)||n.is_player_in(m.cols[0],m.rows[0])||n.is_in_queue(m.cols[0],m.rows[0],d))for(var p=0;l>p;p++)for(var q=0;k>q;q++){var r=m.cols[0]+p,s=m.rows[0]+q;if(!n.is_swap_occupied(r,s,e.size_x,e.size_y)&&!n.is_player_in(r,s)&&!n.is_in_queue(r,s,d)){f=n.queue_widget(r,s,d),p=l;break}}else f=n.queue_widget(m.cols[0],m.rows[0],d);else f=n.queue_widget(e.col,o,d);else f=n.queue_widget(e.col,m.rows[0],d);else f=n.queue_widget(g,e.row,d);else f=n.queue_widget(m.cols[0],e.row,d);else n.options.shift_larger_widgets_down&&!f&&j.each(a.proxy(function(b,c){{var d=a(c);d.coords().grid}n.can_go_down(d)&&(n.move_widget_down(d,n.player_grid_data.size_y),n.set_placeholder(h,i))}));n.clean_up_changed()})),f&&this.can_placeholder_be_set(h,i,l,k)){for(var o in this.w_queue){var b=parseInt(o.split("_")[0]),c=parseInt(o.split("_")[1]);"full"!=this.w_queue[o]&&this.new_move_widget_to(this.w_queue[o],b,c)}this.set_placeholder(h,i)}if(!j.length){var p=this.can_go_player_up(this.player_grid_data);p!==!1&&(i=p),this.can_placeholder_be_set(h,i,l,k)&&this.set_placeholder(h,i)}return this.w_queue={},{col:h,row:i}},h.is_swap_occupied=function(a,b,c,d){for(var e=!1,f=0;c>f;f++)for(var g=0;d>g;g++){var h=a+f,i=b+g,j=h+"_"+i;if(this.is_occupied(h,i))e=!0;else if(j in this.w_queue){if("full"==this.w_queue[j]){e=!0;continue}$tw=this.w_queue[j],tgd=$tw.coords().grid,this.is_widget_under_player(tgd.col,tgd.row)||delete this.w_queue[j]}i>parseInt(this.options.max_rows)&&(e=!0),h>parseInt(this.options.max_cols)&&(e=!0),this.is_player_in(h,i)&&(e=!0)}return e},h.can_placeholder_be_set=function(a,b,c,d){for(var e=!0,f=0;c>f;f++)for(var g=0;d>g;g++){var h=a+f,i=b+g,j=this.is_widget(h,i);i>parseInt(this.options.max_rows)&&(e=!1),h>parseInt(this.options.max_cols)&&(e=!1),this.is_occupied(h,i)&&!this.is_widget_queued_and_can_move(j)&&(e=!1)}return e},h.queue_widget=function(a,b,c){var d=c,e=d.coords().grid,f=a+"_"+b;if(f in this.w_queue)return!1;this.w_queue[f]=d;for(var g=0;g=0&&a.inArray(c,d.rows)>=0},h.is_placeholder_in=function(b,c){var d=this.cells_occupied_by_placeholder||{};return this.is_placeholder_in_col(b)&&a.inArray(c,d.rows)>=0},h.is_placeholder_in_col=function(b){var c=this.cells_occupied_by_placeholder||[];return a.inArray(b,c.cols)>=0},h.is_empty=function(a,b){return"undefined"!=typeof this.gridmap[a]?"undefined"!=typeof this.gridmap[a][b]&&this.gridmap[a][b]===!1?!0:!1:!0},h.is_occupied=function(a,b){return this.gridmap[a]&&this.gridmap[a][b]?!0:!1},h.is_widget=function(a,b){var c=this.gridmap[a];return c?(c=c[b],c?c:!1):!1},h.is_static=function(a,b){var c=this.gridmap[a];return c?(c=c[b],c&&c.hasClass(this.options.static_class)?!0:!1):!1},h.is_widget_under_player=function(a,b){return this.is_widget(a,b)?this.is_player_in(a,b):!1},h.get_widgets_under_player=function(b){b||(b=this.cells_occupied_by_player||{cols:[],rows:[]});var c=a([]);return a.each(b.cols,a.proxy(function(d,e){a.each(b.rows,a.proxy(function(a,b){this.is_widget(e,b)&&(c=c.add(this.gridmap[e][b]))},this))},this)),c},h.set_placeholder=function(b,c){var d=a.extend({},this.placeholder_grid_data),e=this.widgets_below({col:d.col,row:d.row,size_y:d.size_y,size_x:d.size_x}),f=b+d.size_x-1;f>this.cols&&(b-=f-b);var g=this.placeholder_grid_data.row0&&(this.is_empty(a,h)||this.is_player(a,h)||this.is_widget(a,h)&&g[h].is(f));)d[a].push(h),e=e>h?h:e;return 0===d[a].length?(c=!1,!0):void d[a].sort(function(a,b){return a-b})}),c?this.get_valid_rows(a,d,e):!1},h.can_go_widget_up=function(a){var b=a.row+a.size_y-1,c=!0,d=[],e=1e4;return this.for_each_column_occupied(a,function(f){var g=this.gridmap[f];d[f]=[];for(var h=b+1;--h>0&&(!this.is_widget(f,h)||this.is_player_in(f,h)||g[h].is(a.el));)this.is_player(f,h)||this.is_placeholder_in(f,h)||this.is_player_in(f,h)||d[f].push(h),e>h&&(e=h);return 0===d[f].length?(c=!1,!0):void d[f].sort(function(a,b){return a-b})}),c?this.get_valid_rows(a,d,e):!1},h.get_valid_rows=function(b,c,d){for(var e=b.row,f=b.row+b.size_y-1,g=b.size_y,h=d-1,i=[];++h<=f;){var j=!0;if(a.each(c,function(b,c){a.isArray(c)&&-1===a.inArray(h,c)&&(j=!1)}),j===!0&&(i.push(h),i.length===g))break}var k=!1;return 1===g?i[0]!==e&&(k=i[0]||!1):i[0]!==e&&(k=this.get_consecutive_numbers_index(i,g)),k},h.get_consecutive_numbers_index=function(a,b){for(var c=a.length,d=[],e=!0,f=-1,g=0;c>g;g++){if(e||a[g]===f+1){if(d.push(g),d.length===b)break;e=!1}else d=[],e=!0;f=a[g]}return d.length>=b?a[d[0]]:!1},h.get_widgets_overlapped=function(){var b=a([]),c=[],d=this.cells_occupied_by_player.rows.slice(0);return d.reverse(),a.each(this.cells_occupied_by_player.cols,a.proxy(function(e,f){a.each(d,a.proxy(function(d,e){if(!this.gridmap[f])return!0;var g=this.gridmap[f][e];this.is_occupied(f,e)&&!this.is_player(g)&&-1===a.inArray(g,c)&&(b=b.add(g),c.push(g))},this))},this)),b},h.on_start_overlapping_column=function(a){this.set_player(a,!1)},h.on_start_overlapping_row=function(a){this.set_player(!1,a)},h.on_stop_overlapping_column=function(a){var b=this;this.options.shift_larger_widgets_down&&this.for_each_widget_below(a,this.cells_occupied_by_player.rows[0],function(a,c){b.move_widget_up(this,b.player_grid_data.size_y)})},h.on_stop_overlapping_row=function(a){var b=this,c=this.cells_occupied_by_player.cols;if(this.options.shift_larger_widgets_down)for(var d=0,e=c.length;e>d;d++)this.for_each_widget_below(c[d],a,function(a,c){console.log("from_on_stop_overlapping_row"),b.move_widget_up(this,b.player_grid_data.size_y)})},h.new_move_widget_to=function(a,b,c){var d=a.coords().grid;return this.remove_from_gridmap(d),d.row=c,d.col=b,this.add_to_gridmap(d),a.attr("data-row",c),a.attr("data-col",b),this.update_widget_position(d,a),this.$changed=this.$changed.add(a),this},h.move_widget=function(a,b,c,d){var e=a.coords().grid,f={col:b,row:c,size_x:e.size_x,size_y:e.size_y};return this.mutate_widget_in_gridmap(a,e,f),this.set_dom_grid_height(),this.set_dom_grid_width(),d&&d.call(this,f.col,f.row),a},h.move_widget_to=function(b,c){var d=this,e=b.coords().grid,f=(c-e.row,this.widgets_below(b)),g=this.can_move_to(e,e.col,c,b);return g===!1?!1:(this.remove_from_gridmap(e),e.row=c,this.add_to_gridmap(e),b.attr("data-row",c),this.$changed=this.$changed.add(b),f.each(function(b,c){var e=a(c),f=e.coords().grid,g=d.can_go_widget_up(f);g&&g!==f.row&&d.move_widget_to(e,g)}),this)},h.move_widget_up=function(b,c){var d=b.coords().grid,e=d.row,f=[];return c||(c=1),this.can_go_up(b)?void this.for_each_column_occupied(d,function(d){if(-1===a.inArray(b,f)){var g=b.coords().grid,h=e-c;if(h=this.can_go_up_to_row(g,d,h),!h)return!0;{this.widgets_below(b)}this.remove_from_gridmap(g),g.row=h,this.add_to_gridmap(g),b.attr("data-row",g.row),this.$changed=this.$changed.add(b),f.push(b)}}):!1},h.move_widget_down=function(b,c){var d,e,f,g;if(0>=c)return!1;if(d=b.coords().grid,e=d.row,f=[],g=c,!b)return!1;if(-1===a.inArray(b,f)){var h=b.coords().grid,i=e+c,j=this.widgets_below(b);this.remove_from_gridmap(h),j.each(a.proxy(function(b,c){var d=a(c),e=d.coords().grid,f=this.displacement_diff(e,h,g);f>0&&this.move_widget_down(d,f)},this)),h.row=i,this.update_widget_position(h,b),b.attr("data-row",h.row),this.$changed=this.$changed.add(b),f.push(b)}},h.can_go_up_to_row=function(b,c,d){var e,f=this.gridmap,g=!0,h=[],i=b.row;if(this.for_each_column_occupied(b,function(a){f[a];for(h[a]=[],e=i;e--&&this.is_empty(a,e)&&!this.is_placeholder_in(a,e);)h[a].push(e);return h[a].length?void 0:(g=!1,!0)}),!g)return!1;for(e=d,e=1;i>e;e++){for(var j=!0,k=0,l=h.length;l>k;k++)h[k]&&-1===a.inArray(e,h[k])&&(j=!1);if(j===!0){g=e;break}}return g},h.displacement_diff=function(a,b,c){var d=a.row,e=[],f=b.row+b.size_y;this.for_each_column_occupied(a,function(a){for(var b=0,c=f;d>c;c++)this.is_empty(a,c)&&(b+=1);e.push(b)});var g=Math.max.apply(Math,e);return c-=g,c>0?c:0},h.widgets_below=function(b){var c=a.isPlainObject(b)?b:b.coords().grid,e=this,f=(this.gridmap,c.row+c.size_y-1),g=a([]);return this.for_each_column_occupied(c,function(b){e.for_each_widget_below(b,f,function(b,c){return e.is_player(this)||-1!==a.inArray(this,g)?void 0:(g=g.add(this),!0)})}),d.sort_by_row_asc(g)},h.set_cells_player_occupies=function(a,b){return this.remove_from_gridmap(this.placeholder_grid_data),this.placeholder_grid_data.col=a,this.placeholder_grid_data.row=b,this.add_to_gridmap(this.placeholder_grid_data,this.$player),this},h.empty_cells_player_occupies=function(){return this.remove_from_gridmap(this.placeholder_grid_data),this},h.can_go_down=function(b){var c=!0,d=this;return b.hasClass(this.options.static_class)&&(c=!1),this.widgets_below(b).each(function(){a(this).hasClass(d.options.static_class)&&(c=!1)}),c},h.can_go_up=function(a){var b=a.coords().grid,c=b.row,d=c-1,e=(this.gridmap,!0);return 1===c?!1:(this.for_each_column_occupied(b,function(a){this.is_widget(a,d);return this.is_occupied(a,d)||this.is_player(a,d)||this.is_placeholder_in(a,d)||this.is_player_in(a,d)?(e=!1,!0):void 0}),e)},h.can_move_to=function(a,b,c,d){var e=(this.gridmap,a.el),f={size_y:a.size_y,size_x:a.size_x,col:b,row:c},g=!0,h=b+a.size_x-1;return h>this.cols?!1:d&&d=d;d++)c.push(d);return c},h.get_targeted_rows=function(a){for(var b=(a||this.player_grid_data.row)+(this.player_grid_data.size_y-1),c=[],d=a;b>=d;d++)c.push(d);return c},h.get_cells_occupied=function(b){var c,d={cols:[],rows:[]};for(arguments[1]instanceof a&&(b=arguments[1].coords().grid),c=0;c0&&this.is_widget(d,m)&&-1===a.inArray(g[d][m],l)&&(h=f.call(g[d][m],d,m),l.push(g[d][m]),h)););},"for_each/below":function(){for(m=e+1,i=g[d].length;i>m;m++)this.is_widget(d,m)&&-1===a.inArray(g[d][m],l)&&(h=f.call(g[d][m],d,m),l.push(g[d][m]))}};n[j]&&n[j].call(this)}},h.for_each_widget_above=function(a,b,c){return this._traversing_widgets("for_each","above",a,b,c),this},h.for_each_widget_below=function(a,b,c){return this._traversing_widgets("for_each","below",a,b,c),this},h.get_highest_occupied_cell=function(){for(var a,b=this.gridmap,c=b[1].length,d=[],e=[],f=b.length-1;f>=1;f--)for(a=c-1;a>=1;a--)if(this.is_widget(f,a)){d.push(a),e.push(f);break}return{col:Math.max.apply(Math,e),row:Math.max.apply(Math,d)}},h.get_widgets_from=function(b,c){var d=(this.gridmap,a());return b&&(d=d.add(this.$widgets.filter(function(){var c=a(this).attr("data-col");return c===b||c>b}))),c&&(d=d.add(this.$widgets.filter(function(){var b=a(this).attr("data-row");return b===c||b>c}))),d},h.set_dom_grid_height=function(a){if("undefined"==typeof a){var b=this.get_highest_occupied_cell().row;a=(b+1)*this.options.widget_margins[1]+b*this.min_widget_height}return this.container_height=a,this.$el.css("height",this.container_height),this},h.set_dom_grid_width=function(a){"undefined"==typeof a&&(a=this.get_highest_occupied_cell().col);var b=this.options.autogrow_cols?this.options.max_cols:this.cols;return a=Math.min(b,Math.max(a,this.options.min_cols)),this.container_width=(a+1)*this.options.widget_margins[0]+a*this.min_widget_width,this.is_responsive()?(this.$el.css({"min-width":"100vw","max-width":"100vw"}),this):(this.$el.css("width",this.container_width),this)},h.is_responsive=function(){return this.options.autogenerate_stylesheet&&"auto"===this.options.widget_base_dimensions[0]&&this.options.max_cols!==1/0},h.get_responsive_col_width=function(){var a=this.cols||this.options.max_cols;return(this.$el.width()-(a+1)*this.options.widget_margins[0])/a},h.resize_responsive_layout=function(){return this.min_widget_width=this.get_responsive_col_width(),this.generate_stylesheet(),this.update_widgets_dimensions(),this.drag_api.set_limits(this.cols*this.min_widget_width+(this.cols+1)*this.options.widget_margins[0]),this},h.toggle_collapsed_grid=function(a,b){return a?(this.$widgets.css({"margin-top":b.widget_margins[0],"margin-bottom":b.widget_margins[0],"min-height":b.widget_base_dimensions[1]}),this.$el.addClass("collapsed"),this.resize_api&&this.disable_resize(),this.drag_api&&this.disable()):(this.$widgets.css({"margin-top":"auto","margin-bottom":"auto","min-height":"auto"}),this.$el.removeClass("collapsed"),this.resize_api&&this.enable_resize(),this.drag_api&&this.enable()),this},h.generate_stylesheet=function(b){var c,e="",f=this.options.max_size_x||this.cols,g=this.is_responsive()&&this.options.responsive_breakpoint&&a(window).width()=0)return!1;for(this.generated_stylesheets.push(h),d.generated_stylesheets.push(h),c=1;c<=b.cols+1;c++)e+=b.namespace+' [data-col="'+c+'"] { left:'+(g?this.options.widget_margins[0]:c*b.widget_margins[0]+(c-1)*b.widget_base_dimensions[0])+"px; }\n";for(c=1;c<=b.rows+1;c++)e+=b.namespace+' [data-row="'+c+'"] { top:'+(c*b.widget_margins[1]+(c-1)*b.widget_base_dimensions[1])+"px; }\n";for(var i=1;i<=b.rows;i++)e+=b.namespace+' [data-sizey="'+i+'"] { height:'+(g?"auto":i*b.widget_base_dimensions[1]+(i-1)*b.widget_margins[1])+"px; }\n";for(var j=1;f>=j;j++)e+=b.namespace+' [data-sizex="'+j+'"] { width:'+(g?a(window).width()-2*this.options.widget_margins[0]:j*b.widget_base_dimensions[0]+(j-1)*b.widget_margins[0])+"px; }\n";return this.remove_style_tags(),this.add_style_tag(e)},h.add_style_tag=function(a){var b=document;if(!document.getElementById("gridster-stylesheet")){var c=b.createElement("style");c.id="gridster-stylesheet",b.getElementsByTagName("head")[0].appendChild(c),c.setAttribute("type","text/css"),c.styleSheet?c.styleSheet.cssText=a:c.appendChild(document.createTextNode(a)),this.remove_style_tags(),this.$style_tags=this.$style_tags.add(c)}return this},h.remove_style_tags=function(){var b=d.generated_stylesheets,c=this.generated_stylesheets;this.$style_tags.remove(),d.generated_stylesheets=a.map(b,function(b){return-1===a.inArray(b,c)?b:void 0})},h.generate_faux_grid=function(a,b){this.faux_grid=[],this.gridmap=[];var c,d;for(c=b;c>0;c--)for(this.gridmap[c]=[],d=a;d>0;d--)this.add_faux_cell(d,c);return this},h.add_faux_cell=function(b,c){var d=a({left:this.baseX+(c-1)*this.min_widget_width,top:this.baseY+(b-1)*this.min_widget_height,width:this.min_widget_width,height:this.min_widget_height,col:c,row:b,original_col:c,original_row:b}).coords();return a.isArray(this.gridmap[c])||(this.gridmap[c]=[]),"undefined"==typeof this.gridmap[c][b]&&(this.gridmap[c][b]=!1),this.faux_grid.push(d),this},h.add_faux_rows=function(a){a=window.parseInt(a,10);for(var b=this.rows,c=b+parseInt(a||1),d=c;d>b;d--)for(var e=this.cols;e>=1;e--)this.add_faux_cell(d,e);return this.rows=c,this.options.autogenerate_stylesheet&&this.generate_stylesheet(),this},h.add_faux_cols=function(a){a=window.parseInt(a,10);var b=this.cols,c=b+parseInt(a||1);c=Math.min(c,this.options.max_cols);for(var d=b+1;c>=d;d++)for(var e=this.rows;e>=1;e--)this.add_faux_cell(e,d);return this.cols=c,this.options.autogenerate_stylesheet&&this.generate_stylesheet(),this},h.recalculate_faux_grid=function(){var b=this.$wrapper.width();return this.baseX=(f.width()-b)/2,this.baseY=this.$wrapper.offset().top,a.each(this.faux_grid,a.proxy(function(a,b){this.faux_grid[a]=b.update({left:this.baseX+(b.data.col-1)*this.min_widget_width,top:this.baseY+(b.data.row-1)*this.min_widget_height})},this)),this.is_responsive()&&this.resize_responsive_layout(),this.options.center_widgets&&this.center_widgets(),this},h.resize_widget_dimensions=function(b){return b.widget_margins&&(this.options.widget_margins=b.widget_margins),b.widget_base_dimensions&&(this.options.widget_base_dimensions=b.widget_base_dimensions),this.$widgets.each(a.proxy(function(b,c){var d=a(c);this.resize_widget(d)},this)),this.generate_grid_and_stylesheet(),this.get_widgets_from_DOM(),this.set_dom_grid_height(),this.set_dom_grid_width(),this},h.get_widgets_from_DOM=function(){var b=this.$widgets.map(a.proxy(function(b,c){var d=a(c);return this.dom_to_coords(d)},this));b=d.sort_by_row_and_col_asc(b);var c=a(b).map(a.proxy(function(a,b){return this.register_widget(b)||null},this));return c.length&&this.$el.trigger("gridster:positionschanged"),this},h.set_num_columns=function(b){var c=this.options.max_cols,d=Math.floor(b/(this.min_widget_width+this.options.widget_margins[0]))+this.options.extra_cols,e=this.$widgets.map(function(){return a(this).attr("data-col")}).get();e.length||(e=[0]);var f=Math.max.apply(Math,e);this.cols=Math.max(f,d,this.options.min_cols),c!==1/0&&c>=f&&c parseInt(this.options.max_rows)){ + occupied = true; + } + if(colc > parseInt(this.options.max_cols)){ + occupied = true; + } + if (this.is_player_in(colc,rowc)){ + occupied = true; + } + } + } + + return occupied; + } + + fn.can_placeholder_be_set = function(col, row, player_size_x, player_size_y){ + var can_set = true; + for (var c = 0; c < player_size_x; c++){ + for (var r = 0; r < player_size_y; r++){ + var colc = col + c; + var rowc = row + r; + var key = colc+"_"+rowc; + var $tw = this.is_widget(colc, rowc); + //if this space is occupied and not queued for move. + if(rowc > parseInt(this.options.max_rows)){ + can_set = false; + } + if(colc > parseInt(this.options.max_cols)){ + can_set = false; + } + if(this.is_occupied(colc,rowc) && !this.is_widget_queued_and_can_move($tw)){ + can_set = false; + } + } + } + return can_set; + } + + fn.queue_widget = function(col, row, $widget){ + var $w = $widget + var wgd = $w.coords().grid; + var primary_key = col+"_"+row; + if (primary_key in this.w_queue){ + return false; + } + + this.w_queue[primary_key] = $w; + + for (var c = 0; c < wgd.size_x; c++){ + for (var r = 0; r < wgd.size_y; r++){ + var colc = col + c; + var rowc = row + r; + var key = colc+"_"+rowc; + if (key == primary_key){ + continue; + } + this.w_queue[key] = "full"; + } + } + + return true; + } + + fn.is_widget_queued_and_can_move = function($widget){ + var queued = false; + if ($widget === false){ + return false; + } + + for(var key in this.w_queue){ + if(this.w_queue[key] == "full"){ + continue; + } + if(this.w_queue[key].attr("data-col") == $widget.attr("data-col") && this.w_queue[key].attr("data-row") == $widget.attr("data-row")){ + queued = true; + //test whole space + var $w = this.w_queue[key]; + var dcol = parseInt(key.split("_")[0]); + var drow = parseInt(key.split("_")[1]); + var wgd = $w.coords().grid; + + for (var c = 0; c < wgd.size_x; c++){ + for (var r = 0; r < wgd.size_y; r++){ + var colc = dcol + c; + var rowc = drow + r; + if (this.is_player_in(colc,rowc)){ + queued = false; + } + + } + } + + } + } + + return queued + } + + fn.is_in_queue = function(col,row, $widget){ + var queued = false; + var key = col+"_"+row; + + if ((key in this.w_queue)){ + if (this.w_queue[key] == "full"){ + queued = true; + } else { + $tw = this.w_queue[key]; + tgd = $tw.coords().grid; + if(!this.is_widget_under_player(tgd.col,tgd.row)){ + delete this.w_queue[key] + queued = false; + } else if(this.w_queue[key].attr("data-col") == $widget.attr("data-col") && this.w_queue[key].attr("data-row") == $widget.attr("data-row")) { + delete this.w_queue[key] + queued = false; + } else { + queued = true; + } + } + } + + return queued; + } + + /** * See which of the widgets in the $widgets param collection can go to * a upper row and which not. @@ -2813,6 +3072,8 @@ /** * Sorts an Array of grid coords objects (representing the grid coords of * each widget) in descending way. + + * Depreciated. * * @method manage_movements * @param {jQuery} $widgets A jQuery collection of HTMLElements @@ -2845,9 +3106,11 @@ // so we need to move widget down to a position that dont // overlaps player var y = (to_row + this.player_grid_data.size_y) - wgd.row; - - this.move_widget_down($w, y); - this.set_placeholder(to_col, to_row); + if (this.can_go_down($w)){ + console.log("In Move Down!") + this.move_widget_down($w, y); + this.set_placeholder(to_col, to_row); + } } } }, this)); @@ -2979,6 +3242,32 @@ return false; }; + /** + * Determines if widget is supposed to be static. + * @method is_static + * @param {Number} col The column to check. + * @param {Number} row The row to check. + * @return {Boolean} Returns true if widget exists and has static class, + * else returns false + */ + + fn.is_static = function(col, row) { + var cell = this.gridmap[col]; + if (!cell) { + return false; + } + + cell = cell[row]; + + if (cell) { + if(cell.hasClass(this.options.static_class)){ + return true; + } + } + + return false; + }; + /** * Determines if there is a widget in the cell represented by col/row @@ -3061,8 +3350,16 @@ if (moved_down || changed_column) { $nexts.each($.proxy(function(i, widget) { - this.move_widget_up( - $(widget), this.placeholder_grid_data.col - col + phgd.size_y); + //Make sure widget is at it's topmost position + $w = $(widget); + wgd = $w.coords().grid; + + var can_go_widget_up = this.can_go_widget_up(wgd); + + if (can_go_widget_up) { + this.move_widget_to($w, can_go_widget_up); + } + }, this)); } @@ -3329,13 +3626,14 @@ * @return {jQuery} Returns a jQuery collection of HTMLElements. */ fn.on_stop_overlapping_column = function(col) { - this.set_player(col, false); - + //this.set_player(col, false); var self = this; - this.for_each_widget_below(col, this.cells_occupied_by_player.rows[0], - function(tcol, trow) { - self.move_widget_up(this, self.player_grid_data.size_y); - }); + if(this.options.shift_larger_widgets_down){ + this.for_each_widget_below(col, this.cells_occupied_by_player.rows[0], + function(tcol, trow) { + self.move_widget_up(this, self.player_grid_data.size_y); + }); + } }; @@ -3347,17 +3645,37 @@ * @return {jQuery} Returns a jQuery collection of HTMLElements. */ fn.on_stop_overlapping_row = function(row) { - this.set_player(false, row); - + //this.set_player(false, row); var self = this; var cols = this.cells_occupied_by_player.cols; - for (var c = 0, cl = cols.length; c < cl; c++) { - this.for_each_widget_below(cols[c], row, function(tcol, trow) { - self.move_widget_up(this, self.player_grid_data.size_y); - }); + if(this.options.shift_larger_widgets_down){ + for (var c = 0, cl = cols.length; c < cl; c++) { + this.for_each_widget_below(cols[c], row, function(tcol, trow) { + console.log("from_on_stop_overlapping_row"); + self.move_widget_up(this, self.player_grid_data.size_y); + }); + } } }; + //Not yet part of api - DM. + fn.new_move_widget_to = function($widget, col, row){ + var self = this; + var widget_grid_data = $widget.coords().grid; + + this.remove_from_gridmap(widget_grid_data); + widget_grid_data.row = row; + widget_grid_data.col = col; + + this.add_to_gridmap(widget_grid_data); + $widget.attr('data-row', row); + $widget.attr('data-col', col); + this.update_widget_position(widget_grid_data, $widget); + this.$changed = this.$changed.add($widget); + + return this; + } + /** * Move a widget to a specific row and column. @@ -3476,9 +3794,10 @@ moved.push($widget); - $next_widgets.each($.proxy(function(i, widget) { + /* $next_widgets.each($.proxy(function(i, widget) { + console.log("from_within_move_widget_up"); this.move_widget_up($(widget), y_units); - }, this)); + }, this)); */ } }); @@ -3681,6 +4000,23 @@ return this; }; + fn.can_go_down = function($el) { + var can_go_down = true; + var $gr = this; + + if ($el.hasClass(this.options.static_class)){ + can_go_down = false; + } + + this.widgets_below($el).each(function(){ + if ($(this).hasClass($gr.options.static_class)){ + can_go_down = false; + } + }) + + return can_go_down; + } + fn.can_go_up = function($el) { var el_grid_data = $el.coords().grid; @@ -3876,6 +4212,15 @@ } }; + fn.clean_up_changed = function(){ + $gr = this; + $gr.$changed.each(function(){ + if($gr.options.shift_larger_widgets_down){ + $gr.move_widget_up($(this)); + } + }); + } + fn._traversing_widgets = function(type, direction, col, row, callback) { @@ -3913,7 +4258,8 @@ ) { cr = callback.call(ga[col][trow], col, trow); matched.push(ga[col][trow]); - if (cr) { break; } + //break was causing problems, leaving for testing. + //if (cr) { break; } } } } @@ -4495,7 +4841,8 @@ max_rows += (+$(w).attr('data-sizey')); }); - this.rows = Math.max(max_rows, this.options.min_rows); + //this.rows = Math.max(max_rows, this.options.min_rows); + this.rows = this.options.max_rows; this.baseX = ($window.width() - aw) / 2; this.baseY = this.$wrapper.offset().top; diff --git a/dist/jquery.gridster.with-extras.min.js b/dist/jquery.gridster.with-extras.min.js index 375c18d8f8..8c2caf1e99 100644 --- a/dist/jquery.gridster.with-extras.min.js +++ b/dist/jquery.gridster.with-extras.min.js @@ -1,2 +1,2 @@ -/*! gridster.js - v0.6.6 - 2015-04-08 - * http://gridster.net/ - Copyright (c) 2015 decksterteam; Licensed MIT */ !function(a,b){"object"==typeof exports?module.exports=b(require("jquery")):"function"==typeof define&&define.amd?define("gridster-coords",["jquery"],b):a.GridsterCoords=b(a.$||a.jQuery)}(this,function(a){function b(b){return b[0]&&a.isPlainObject(b[0])?this.data=b[0]:this.el=b,this.isCoords=!0,this.coords={},this.init(),this}var c=b.prototype;return c.init=function(){this.set(),this.original_coords=this.get()},c.set=function(a,b){var c=this.el;if(c&&!a&&(this.data=c.offset(),this.data.width=c.width(),this.data.height=c.height()),c&&a&&!b){var d=c.offset();this.data.top=d.top,this.data.left=d.left}var e=this.data;return void 0===e.left&&(e.left=e.x1),void 0===e.top&&(e.top=e.y1),this.coords.x1=e.left,this.coords.y1=e.top,this.coords.x2=e.left+e.width,this.coords.y2=e.top+e.height,this.coords.cx=e.left+e.width/2,this.coords.cy=e.top+e.height/2,this.coords.width=e.width,this.coords.height=e.height,this.coords.el=c||!1,this},c.update=function(b){if(!b&&!this.el)return this;if(b){var c=a.extend({},this.data,b);return this.data=c,this.set(!0,!0)}return this.set(!0),this},c.get=function(){return this.coords},c.destroy=function(){this.el.removeData("coords"),delete this.el},a.fn.coords=function(){if(this.data("coords"))return this.data("coords");var a=new b(this,arguments[0]);return this.data("coords",a),a},b}),function(a,b){"object"==typeof exports?module.exports=b(require("jquery")):"function"==typeof define&&define.amd?define("gridster-collision",["jquery","gridster-coords"],b):a.GridsterCollision=b(a.$||a.jQuery,a.GridsterCoords)}(this,function(a,b){function c(b,c,e){this.options=a.extend(d,e),this.$element=b,this.last_colliders=[],this.last_colliders_coords=[],this.set_colliders(c),this.init()}var d={colliders_context:document.body,overlapping_region:"C"};c.defaults=d;var e=c.prototype;return e.init=function(){this.find_collisions()},e.overlaps=function(a,b){var c=!1,d=!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)&&(c=!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)&&(d=!0),c&&d},e.detect_overlapping_region=function(a,b){var c="",d="";return a.y1>b.cy&&a.y1b.y1&&a.y2b.cx&&a.x1b.x1&&a.x2f;f++)-1===a.inArray(e[f],b)&&c.call(this,e[f]);for(var h=0,i=b.length;i>h;h++)-1===a.inArray(b[h],e)&&d.call(this,b[h])},e.find_collisions=function(b){for(var c=this,d=this.options.overlapping_region,e=[],f=[],g=this.colliders||this.$colliders,h=g.length,i=c.$element.coords().update(b||!1).get();h--;){var j=c.$colliders?a(g[h]):g[h],k=j.isCoords?j:j.coords(),l=k.get(),m=c.overlaps(i,l);if(m){var n=c.detect_overlapping_region(i,l);if(n===d||"all"===d){var o=c.calculate_overlapped_area_coords(i,l),p=c.calculate_overlapped_area(o);if(0!==p){var q={area:p,area_coords:o,region:n,coords:l,player_coords:i,el:j};c.options.on_overlap&&c.options.on_overlap.call(this,q),e.push(k),f.push(q)}}}}return(c.options.on_overlap_stop||c.options.on_overlap_start)&&this.manage_colliders_start_stop(e,c.options.on_overlap_start,c.options.on_overlap_stop),this.last_colliders_coords=e,f},e.get_closest_colliders=function(a){var b=this.find_collisions(a);return b.sort(function(a,b){return"C"===a.region&&"C"===b.region?a.coords.y1this.player_max_left?e=this.player_max_left:e=q&&(l=n+h,t>l&&(this.$scroll_container[i](l),this["scroll_offset_"+a]+=h)),r>=s&&(l=n-h,l>0&&(this.$scroll_container[i](l),this["scroll_offset_"+a]-=h)),this},j.manage_scroll=function(a){this.scroll_in("x",a),this.scroll_in("y",a)},j.calculate_dimensions=function(a){this.scroller_height=this.$scroll_container.height(),this.scroller_width=this.$scroll_container.width()},j.drag_handler=function(b){b.target.nodeName;if(!this.disabled&&(1===b.which||f)&&!this.ignore_drag(b)){var c=this,d=!0;return this.$player=a(b.currentTarget),this.el_init_pos=this.get_actual_pos(this.$player),this.mouse_init_pos=this.get_mouse_pos(b),this.offsetY=this.mouse_init_pos.top-this.el_init_pos.top,this.$document.on(this.pointer_events.move,function(a){var b=c.get_mouse_pos(a),e=Math.abs(b.left-c.mouse_init_pos.left),f=Math.abs(b.top-c.mouse_init_pos.top);return 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this.baseX=Math.round(b.left),this.baseY=Math.round(b.top),this.initial_container_width=this.options.container_width||this.$container.width(),"clone"===this.options.helper?(this.$helper=this.$player.clone().appendTo(this.$container).addClass("helper"),this.helper=!0):this.helper=!1,this.scroll_container_offset_y=this.$scroll_container.scrollTop(),this.scroll_container_offset_x=this.$scroll_container.scrollLeft(),this.scroll_offset_y=0,this.scroll_offset_x=0,this.el_init_offset=this.$player.offset(),this.player_width=this.$player.width(),this.player_height=this.$player.height(),this.set_limits(this.options.container_width),this.options.start&&this.options.start.call(this.$player,a,this.get_drag_data(a)),!1},j.on_dragmove=function(a){var b=this.get_drag_data(a);this.options.autoscroll&&this.manage_scroll(b),this.options.move_element&&(this.helper?this.$helper:this.$player).css({position:"absolute",left:b.position.left,top:b.position.top});var c=this.last_position||b.position;return 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exports?module.exports=b(require("jquery"),require("./jquery.draggable.js"),require("./jquery.collision.js"),require("./jquery.coords.js"),require("./utils.js")):"function"==typeof define&&define.amd?define(["jquery","gridster-draggable","gridster-collision"],b):a.Gridster=b(a.$||a.jQuery,a.GridsterDraggable,a.GridsterCollision)}(this,function(a,b,c){function d(b,c){this.options=a.extend(!0,{},g,c),this.options.draggable=this.options.draggable||{},this.options.draggable=a.extend(!0,{},this.options.draggable,{scroll_container:this.options.scroll_container}),this.$el=a(b),this.$scroll_container=this.options.scroll_container==window?a(window):this.$el.closest(this.options.scroll_container),this.$wrapper=this.$el.parent(),this.$widgets=this.$el.children(this.options.widget_selector).addClass("gs-w"),this.widgets=[],this.$changed=a([]),this.min_widget_width=this.options.widget_base_dimensions[0],this.min_widget_height=this.options.widget_base_dimensions[1],this.min_col_count=this.options.min_cols,this.prev_col_count=this.min_col_count,this.is_responsive()&&(this.min_widget_width=this.get_responsive_col_width()),this.generated_stylesheets=[],this.$style_tags=a([]),this.options.auto_init&&this.init()}function e(a){for(var b=["col","row","size_x","size_y"],c={},d=0,e=b.length;e>d;d++){var f=b[d];if(!(f in a))throw new Error("Not exists property `"+f+"`");var g=a[f];if(!g||isNaN(g))throw new Error("Invalid value of `"+f+"` property");c[f]=+g}return c}var f=a(window),g={namespace:"",widget_selector:"li",widget_margins:[10,10],widget_base_dimensions:[400,225],extra_rows:0,extra_cols:0,min_cols:1,max_cols:1/0,min_rows:15,max_size_x:!1,autogrow_cols:!1,autogenerate_stylesheet:!0,avoid_overlapped_widgets:!0,auto_init:!0,center_widgets:!1,responsive_breakpoint:!1,scroll_container:window,serialize_params:function(a,b){return{col:b.col,row:b.row,size_x:b.size_x,size_y:b.size_y}},collision:{},draggable:{items:".gs-w",distance:4,ignore_dragging:b.defaults.ignore_dragging.slice(0)},resize:{enabled:!1,axes:["both"],handle_append_to:"",handle_class:"gs-resize-handle",max_size:[1/0,1/0],min_size:[1,1]}};d.defaults=g,d.generated_stylesheets=[],d.sort_by_row_asc=function(b){return b=b.sort(function(b,c){return b.row||(b=a(b).coords().grid,c=a(c).coords().grid),b=e(b),c=e(c),b.row>c.row?1:-1})},d.sort_by_row_and_col_asc=function(a){return a=a.sort(function(a,b){return a=e(a),b=e(b),a.row>b.row||a.row===b.row&&a.col>b.col?1:-1})},d.sort_by_col_asc=function(a){return a=a.sort(function(a,b){return a=e(a),b=e(b),a.col>b.col?1:-1})},d.sort_by_row_desc=function(a){return a=a.sort(function(a,b){return a=e(a),b=e(b),a.row+a.size_ythis.cols){var k=i+(b-1)-this.cols,l=i-k;j=Math.max(1,l)}c>h&&this.add_faux_rows(Math.max(c-h,0));var m=g+b-1;m>this.cols&&this.add_faux_cols(m-this.cols);var n={col:j,row:f.row,size_x:b,size_y:c};return this.mutate_widget_in_gridmap(a,f,n),this.set_dom_grid_height(),this.set_dom_grid_width(),e&&e.call(this,n.size_x,n.size_y),a},h.expand_widget=function(b,c,d,e,f){var g=b.coords().grid,h=Math.floor((a(window).width()-2*this.options.widget_margins[0])/this.min_widget_width);c=c||Math.min(h,this.cols),d||(d=g.size_y);var i=g.size_y;b.attr("pre_expand_col",g.col),b.attr("pre_expand_sizex",g.size_x),b.attr("pre_expand_sizey",g.size_y);var j=e||1;d>i&&this.add_faux_rows(Math.max(d-i,0));var k={col:j,row:g.row,size_x:c,size_y:d};return this.mutate_widget_in_gridmap(b,g,k),this.set_dom_grid_height(),this.set_dom_grid_width(),f&&f.call(this,k.size_x,k.size_y),b},h.collapse_widget=function(a,b){var c=a.coords().grid,d=parseInt(a.attr("pre_expand_sizex")),e=parseInt(a.attr("pre_expand_sizey")),f=parseInt(a.attr("pre_expand_col")),g={col:f,row:c.row,size_x:d,size_y:e};return this.mutate_widget_in_gridmap(a,c,g),this.set_dom_grid_height(),this.set_dom_grid_width(),b&&b.call(this,g.size_x,g.size_y),a},h.fit_to_content=function(a,b,c,d){var e=a.coords().grid,f=this.$wrapper.width(),g=this.$wrapper.height(),h=this.options.widget_base_dimensions[0]+2*this.options.widget_margins[0],i=this.options.widget_base_dimensions[1]+2*this.options.widget_margins[1],j=Math.ceil((f+2*this.options.widget_margins[0])/h),k=Math.ceil((g+2*this.options.widget_margins[1])/i),l={col:e.col,row:e.row,size_x:Math.min(b,j),size_y:Math.min(c,k)};return this.mutate_widget_in_gridmap(a,e,l),this.set_dom_grid_height(),this.set_dom_grid_width(),d&&d.call(this,l.size_x,l.size_y),a},h.center_widgets=debounce(function(){var b,c=this.$wrapper.width();b=this.is_responsive()?this.get_responsive_col_width():this.options.widget_base_dimensions[0]+2*this.options.widget_margins[0];var d=2*Math.floor(Math.max(Math.floor(c/b),this.min_col_count)/2);this.options.min_cols=d,this.options.max_cols=d,this.options.extra_cols=0,this.options.max_size_x=d,this.set_dom_grid_width(d),this.cols=d;var e=(d-this.prev_col_count)/2;return 0>e?(this.get_min_col()>-1*e?this.shift_cols(e):this.resize_widget_dimensions(this.options),setTimeout(a.proxy(function(){this.resize_widget_dimensions(this.options)},this),0)):e>0?(this.resize_widget_dimensions(this.options),setTimeout(a.proxy(function(){this.shift_cols(e)},this),0)):(this.resize_widget_dimensions(this.options),setTimeout(a.proxy(function(){this.resize_widget_dimensions(this.options)},this),0)),this.prev_col_count=d,this},200),h.get_min_col=function(){return Math.min.apply(Math,this.$widgets.map(a.proxy(function(b,c){return this.get_cells_occupied(a(c).coords().grid).cols},this)).get())},h.shift_cols=function(b){var c=this.$widgets.map(a.proxy(function(b,c){var d=a(c);return this.dom_to_coords(d)},this));c=d.sort_by_row_and_col_asc(c),c.each(a.proxy(function(c,d){var e=a(d.el),f=e.coords().grid,g=parseInt(e.attr("data-col")),h={col:Math.max(Math.round(g+b),1),row:f.row,size_x:f.size_x,size_y:f.size_y};setTimeout(a.proxy(function(){this.mutate_widget_in_gridmap(e,f,h)},this),0)},this))},h.resize_widget_dimensions=function(b){b.widget_margins&&(this.options.widget_margins=b.widget_margins),b.widget_base_dimensions&&(this.options.widget_base_dimensions=b.widget_base_dimensions),this.min_widget_width=2*this.options.widget_margins[0]+this.options.widget_base_dimensions[0],this.min_widget_height=2*this.options.widget_margins[1]+this.options.widget_base_dimensions[1];this.serialize();return this.$widgets.each(a.proxy(function(b,c){var d=a(c);this.resize_widget(d)},this)),this.generate_grid_and_stylesheet(),this.get_widgets_from_DOM(),this.set_dom_grid_height(),this},h.mutate_widget_in_gridmap=function(b,c,d){var e=c.size_y,f=this.get_cells_occupied(c),g=this.get_cells_occupied(d),h=[];a.each(f.cols,function(b,c){-1===a.inArray(c,g.cols)&&h.push(c)});var i=[];a.each(g.cols,function(b,c){-1===a.inArray(c,f.cols)&&i.push(c)});var j=[];a.each(f.rows,function(b,c){-1===a.inArray(c,g.rows)&&j.push(c)});var k=[];if(a.each(g.rows,function(b,c){-1===a.inArray(c,f.rows)&&k.push(c)}),this.remove_from_gridmap(c),i.length){var l=[d.col,d.row,d.size_x,Math.min(e,d.size_y),b];this.empty_cells.apply(this,l)}if(k.length){var m=[d.col,d.row,d.size_x,d.size_y,b];this.empty_cells.apply(this,m)}if(c.col=d.col,c.row=d.row,c.size_x=d.size_x,c.size_y=d.size_y,this.add_to_gridmap(d,b),b.removeClass("player-revert"),b.data("coords").update({width:d.size_x*(this.is_responsive()?this.get_responsive_col_width():this.options.widget_base_dimensions[0])+(d.size_x-1)*this.options.widget_margins[0],height:d.size_y*this.options.widget_base_dimensions[1]+(d.size_y-1)*this.options.widget_margins[1]}),b.attr({"data-col":d.col,"data-row":d.row,"data-sizex":d.size_x,"data-sizey":d.size_y}),h.length){var n=[h[0],d.row,h[h.length-1]-h[0]+1,Math.min(e,d.size_y),b];this.remove_empty_cells.apply(this,n)}if(j.length){var o=[d.col,d.row,d.size_x,d.size_y,b];this.remove_empty_cells.apply(this,o)}return this.move_widget_up(b),this},h.empty_cells=function(b,c,d,e,f){var g=this.widgets_below({col:b,row:c-e,size_x:d,size_y:e});return g.not(f).each(a.proxy(function(b,d){var f=a(d),g=f.coords().grid;if(g.row<=c+e-1){var h=c+e-g.row;this.move_widget_down(f,h)}},this)),this.set_dom_grid_height(),this},h.remove_empty_cells=function(b,c,d,e,f){var g=this.widgets_below({col:b,row:c,size_x:d,size_y:e});return g.not(f).each(a.proxy(function(b,c){this.move_widget_up(a(c),e)},this)),this.set_dom_grid_height(),this},h.next_position=function(a,b){a||(a=1),b||(b=1);for(var c,e=this.gridmap,f=e.length,g=[],h=1;f>h;h++){c=e[h].length;for(var i=1;c>=i;i++){var j=this.can_move_to({size_x:a,size_y:b},h,i);j&&g.push({col:h,row:i,size_y:b,size_x:a})}}return g.length?d.sort_by_row_and_col_asc(g)[0]:!1},h.remove_widget=function(b,c,d){var e=b instanceof a?b:a(b),f=e.coords().grid;a.isFunction(c)&&(d=c,c=!1),this.cells_occupied_by_placeholder={},this.$widgets=this.$widgets.not(e);var g=this.widgets_below(e);return this.remove_from_gridmap(f),e.fadeOut(a.proxy(function(){e.remove(),c||g.each(a.proxy(function(b,c){this.move_widget_up(a(c),f.size_y)},this)),this.set_dom_grid_height(),d&&d.call(this,b)},this)),this},h.remove_all_widgets=function(b){return this.$widgets.each(a.proxy(function(a,c){this.remove_widget(c,!0,b)},this)),this},h.serialize=function(b){return b||(b=this.$widgets),b.map(a.proxy(function(b,c){var d=a(c);return this.options.serialize_params(d,d.coords().grid)},this)).get()},h.serialize_changed=function(){return this.serialize(this.$changed)},h.dom_to_coords=function(a){return{col:parseInt(a.attr("data-col"),10),row:parseInt(a.attr("data-row"),10),size_x:parseInt(a.attr("data-sizex"),10)||1,size_y:parseInt(a.attr("data-sizey"),10)||1,max_size_x:parseInt(a.attr("data-max-sizex"),10)||!1,max_size_y:parseInt(a.attr("data-max-sizey"),10)||!1,min_size_x:parseInt(a.attr("data-min-sizex"),10)||!1,min_size_y:parseInt(a.attr("data-min-sizey"),10)||!1,el:a}},h.register_widget=function(b){var c=b instanceof a,d=c?this.dom_to_coords(b):b,e=!1;c||(b=d.el);var f=this.can_go_widget_up(d);return f&&(d.row=f,b.attr("data-row",f),this.$el.trigger("gridster:positionchanged",[d]),e=!0),this.options.avoid_overlapped_widgets&&!this.can_move_to({size_x:d.size_x,size_y:d.size_y},d.col,d.row)&&(a.extend(d,this.next_position(d.size_x,d.size_y)),b.attr({"data-col":d.col,"data-row":d.row,"data-sizex":d.size_x,"data-sizey":d.size_y}),e=!0),b.data("coords",b.coords()),b.data("coords").grid=d,this.add_to_gridmap(d,b),this.options.resize.enabled&&this.add_resize_handle(b),e},h.update_widget_position=function(a,b){return this.for_each_cell_occupied(a,function(a,c){return this.gridmap[a]?void(this.gridmap[a][c]=b):this}),this},h.update_widget_dimensions=function(a,b,c){return a.data("coords").update({width:b,height:c}),this},h.update_widgets_dimensions=function(){return a.each(this.$widgets,a.proxy(function(b,c){var d=a(c).coords().grid,e=d.size_x*(this.is_responsive()?this.get_responsive_col_width():this.options.widget_base_dimensions[0])+(d.size_x-1)*this.options.widget_margins[0],f=d.size_y*this.options.widget_base_dimensions[1]+(d.size_y-1)*this.options.widget_margins[1];this.update_widget_dimensions(a(c),e,f)},this)),this},h.remove_from_gridmap=function(a){return this.update_widget_position(a,!1)},h.add_to_gridmap=function(b,c){if(this.update_widget_position(b,c||b.el),b.el){var d=this.widgets_below(b.el);d.each(a.proxy(function(b,c){this.move_widget_up(a(c))},this))}},h.draggable=function(){var b=this,c=a.extend(!0,{},this.options.draggable,{offset_left:this.options.widget_margins[0],offset_top:this.options.widget_margins[1],container_width:this.cols*this.min_widget_width+(this.cols+1)*this.options.widget_margins[0],limit:!0,start:function(c,d){b.$widgets.filter(".player-revert").removeClass("player-revert"),b.$player=a(this),b.$helper=a(d.$helper),b.helper=!b.$helper.is(b.$player),b.on_start_drag.call(b,c,d),b.$el.trigger("gridster:dragstart")},stop:function(a,c){b.on_stop_drag.call(b,a,c),b.$el.trigger("gridster:dragstop")},drag:throttle(function(a,c){b.on_drag.call(b,a,c),b.$el.trigger("gridster:drag")},60)});return this.drag_api=this.$el.gridDraggable(c),this},h.resizable=function(){return this.resize_api=this.$el.gridDraggable({items:"."+this.options.resize.handle_class,offset_left:this.options.widget_margins[0],container_width:this.container_width,move_element:!1,resize:!0,limit:this.options.autogrow_cols?!1:!0,scroll_container:this.options.scroll_container,start:a.proxy(this.on_start_resize,this),stop:a.proxy(function(b,c){delay(a.proxy(function(){this.on_stop_resize(b,c)},this),120)},this),drag:throttle(a.proxy(this.on_resize,this),60)}),this},h.setup_resize=function(){this.resize_handle_class=this.options.resize.handle_class;var b=this.options.resize.axes,c='';return this.resize_handle_tpl=a.map(b,function(a){return c.replace("{type}",a)}).join(""),a.isArray(this.options.draggable.ignore_dragging)&&this.options.draggable.ignore_dragging.push("."+this.resize_handle_class),this},h.on_start_drag=function(b,c){this.$helper.add(this.$player).add(this.$wrapper).addClass("dragging"),this.highest_col=this.get_highest_occupied_cell().col,this.$player.addClass("player"),this.player_grid_data=this.$player.coords().grid,this.placeholder_grid_data=a.extend({},this.player_grid_data),this.set_dom_grid_height(this.$el.height()+this.player_grid_data.size_y*this.min_widget_height),this.set_dom_grid_width(this.cols);var d=this.player_grid_data.size_x,e=this.cols-this.highest_col;this.options.autogrow_cols&&d>=e&&this.add_faux_cols(Math.min(d-e,1));var f=this.faux_grid,g=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(f,this.options.collision),this.$preview_holder=a("<"+this.$player.get(0).tagName+" />",{"class":"preview-holder","data-row":this.$player.attr("data-row"),"data-col":this.$player.attr("data-col"),css:{width:g.width,height:g.height}}).appendTo(this.$el),this.options.draggable.start&&this.options.draggable.start.call(this,b,c)},h.on_drag=function(a,b){if(null===this.$player)return!1;var c={left:b.position.left+this.baseX,top:b.position.top+this.baseY};if(this.options.autogrow_cols){var d=this.placeholder_grid_data.col+this.placeholder_grid_data.size_x-1;d>=this.cols-1&&this.options.max_cols>=this.cols+1&&(this.add_faux_cols(1),this.set_dom_grid_width(this.cols+1),this.drag_api.set_limits(this.cols*this.min_widget_width+(this.cols+1)*this.options.widget_margins[0])),this.collision_api.set_colliders(this.faux_grid)}this.colliders_data=this.collision_api.get_closest_colliders(c),this.on_overlapped_column_change(this.on_start_overlapping_column,this.on_stop_overlapping_column),this.on_overlapped_row_change(this.on_start_overlapping_row,this.on_stop_overlapping_row),this.helper&&this.$player&&this.$player.css({left:b.position.left,top:b.position.top}),this.options.draggable.drag&&this.options.draggable.drag.call(this,a,b)},h.on_stop_drag=function(a,b){this.$helper.add(this.$player).add(this.$wrapper).removeClass("dragging"),b.position.left=b.position.left+this.baseX,b.position.top=b.position.top+this.baseY,this.colliders_data=this.collision_api.get_closest_colliders(b.position),this.on_overlapped_column_change(this.on_start_overlapping_column,this.on_stop_overlapping_column),this.on_overlapped_row_change(this.on_start_overlapping_row,this.on_stop_overlapping_row),this.$player.addClass("player-revert").removeClass("player").attr({"data-col":this.placeholder_grid_data.col,"data-row":this.placeholder_grid_data.row}).css({left:"",top:""}),this.$changed=this.$changed.add(this.$player),this.cells_occupied_by_player=this.get_cells_occupied(this.placeholder_grid_data),this.set_cells_player_occupies(this.placeholder_grid_data.col,this.placeholder_grid_data.row),this.$player.coords().grid.row=this.placeholder_grid_data.row,this.$player.coords().grid.col=this.placeholder_grid_data.col,this.options.draggable.stop&&this.options.draggable.stop.call(this,a,b),this.$preview_holder.remove(),this.$player=null,this.$helper=null,this.placeholder_grid_data={},this.player_grid_data={},this.cells_occupied_by_placeholder={},this.cells_occupied_by_player={},this.set_dom_grid_height(),this.set_dom_grid_width(),this.options.autogrow_cols&&this.drag_api.set_limits(this.cols*this.min_widget_width+(this.cols+1)*this.options.widget_margins[0])},h.on_start_resize=function(b,c){this.$resized_widget=c.$player.closest(".gs-w"),this.resize_coords=this.$resized_widget.coords(),this.resize_wgd=this.resize_coords.grid,this.resize_initial_width=this.resize_coords.coords.width,this.resize_initial_height=this.resize_coords.coords.height,this.resize_initial_sizex=this.resize_coords.grid.size_x,this.resize_initial_sizey=this.resize_coords.grid.size_y,this.resize_initial_col=this.resize_coords.grid.col,this.resize_last_sizex=this.resize_initial_sizex,this.resize_last_sizey=this.resize_initial_sizey,this.resize_max_size_x=Math.min(this.resize_wgd.max_size_x||this.options.resize.max_size[0],this.options.max_cols-this.resize_initial_col+1),this.resize_max_size_y=this.resize_wgd.max_size_y||this.options.resize.max_size[1],this.resize_min_size_x=this.resize_wgd.min_size_x||this.options.resize.min_size[0]||1,this.resize_min_size_y=this.resize_wgd.min_size_y||this.options.resize.min_size[1]||1,this.resize_initial_last_col=this.get_highest_occupied_cell().col,this.set_dom_grid_width(this.cols),this.resize_dir={right:c.$player.is("."+this.resize_handle_class+"-x"),bottom:c.$player.is("."+this.resize_handle_class+"-y")},this.is_responsive()||this.$resized_widget.css({"min-width":this.options.widget_base_dimensions[0],"min-height":this.options.widget_base_dimensions[1]});var d=this.$resized_widget.get(0).tagName;this.$resize_preview_holder=a("<"+d+" />",{"class":"preview-holder resize-preview-holder","data-row":this.$resized_widget.attr("data-row"),"data-col":this.$resized_widget.attr("data-col"),css:{width:this.resize_initial_width,height:this.resize_initial_height}}).appendTo(this.$el),this.$resized_widget.addClass("resizing"),this.options.resize.start&&this.options.resize.start.call(this,b,c,this.$resized_widget),this.$el.trigger("gridster:resizestart")},h.on_stop_resize=function(b,c){this.$resized_widget.removeClass("resizing").css({width:"",height:"","min-width":"","min-height":""}),delay(a.proxy(function(){this.$resize_preview_holder.remove().css({ -"min-width":"","min-height":""}),this.options.resize.stop&&this.options.resize.stop.call(this,b,c,this.$resized_widget),this.$el.trigger("gridster:resizestop")},this),300),this.set_dom_grid_width(),this.options.autogrow_cols&&this.drag_api.set_limits(this.cols*this.min_widget_width)},h.on_resize=function(a,b){var c,d=b.pointer.diff_left,e=b.pointer.diff_top,f=this.is_responsive()?this.get_responsive_col_width():this.options.widget_base_dimensions[0],g=this.options.widget_base_dimensions[1],h=this.options.widget_margins[0],i=this.options.widget_margins[1],j=this.resize_max_size_x,k=this.resize_min_size_x,l=this.resize_max_size_y,m=this.resize_min_size_y,n=this.options.autogrow_cols,o=Math.ceil(d/(f+2*h)-.2),p=Math.ceil(e/(g+2*i)-.2),q=Math.max(1,this.resize_initial_sizex+o),r=Math.max(1,this.resize_initial_sizey+p),s=Math.floor(this.container_width/this.min_widget_width-this.resize_initial_col+1),t=s*this.min_widget_width+(s-1)*h;if(q=Math.max(Math.min(q,j),k),q=Math.min(s,q),c=j*f+(q-1)*h,max_width=Math.min(c,t),min_width=k*f+(q-1)*h,r=Math.max(Math.min(r,l),m),max_height=l*g+(r-1)*i,min_height=m*g+(r-1)*i,this.resize_dir.right?r=this.resize_initial_sizey:this.resize_dir.bottom&&(q=this.resize_initial_sizex),n){var u=this.resize_initial_col+q-1;n&&this.resize_initial_last_col<=u&&(this.set_dom_grid_width(Math.max(u+1,this.cols)),this.colsd;d++)-1===a.inArray(e[d],this.last_cols)&&(b||a.noop).call(this,e[d]);for(d=0;f>d;d++)-1===a.inArray(this.last_cols[d],e)&&(c||a.noop).call(this,this.last_cols[d]);return this.last_cols=e,this},h.on_overlapped_row_change=function(b,c){if(!this.colliders_data.length)return this;var d,e=this.get_targeted_rows(this.colliders_data[0].el.data.row),f=this.last_rows.length,g=e.length;for(d=0;g>d;d++)-1===a.inArray(e[d],this.last_rows)&&(b||a.noop).call(this,e[d]);for(d=0;f>d;d++)-1===a.inArray(this.last_rows[d],e)&&(c||a.noop).call(this,this.last_rows[d]);this.last_rows=e},h.set_player=function(a,b,c){var d=this;c||this.empty_cells_player_occupies();var e=c?{col:a}:d.colliders_data[0].el.data,f=e.col,g=b||e.row;this.player_grid_data={col:f,row:g,size_y:this.player_grid_data.size_y,size_x:this.player_grid_data.size_x},this.cells_occupied_by_player=this.get_cells_occupied(this.player_grid_data);var h=this.get_widgets_overlapped(this.player_grid_data),i=this.widgets_constraints(h);if(this.manage_movements(i.can_go_up,f,g),this.manage_movements(i.can_not_go_up,f,g),!h.length){var j=this.can_go_player_up(this.player_grid_data);j!==!1&&(g=j),this.set_placeholder(f,g)}return{col:f,row:g}},h.widgets_constraints=function(b){var c,e=a([]),f=[],g=[];return b.each(a.proxy(function(b,c){var d=a(c),h=d.coords().grid;this.can_go_widget_up(h)?(e=e.add(d),f.push(h)):g.push(h)},this)),c=b.not(e),{can_go_up:d.sort_by_row_asc(f),can_not_go_up:d.sort_by_row_desc(g)}},h.manage_movements=function(b,c,d){return a.each(b,a.proxy(function(a,b){var e=b,f=e.el,g=this.can_go_widget_up(e);if(g)this.move_widget_to(f,g),this.set_placeholder(c,g+e.size_y);else{var h=this.can_go_player_up(this.player_grid_data);if(!h){var i=d+this.player_grid_data.size_y-e.row;this.move_widget_down(f,i),this.set_placeholder(c,d)}}},this)),this},h.is_player=function(a,b){if(b&&!this.gridmap[a])return!1;var c=b?this.gridmap[a][b]:a;return c&&(c.is(this.$player)||c.is(this.$helper))},h.is_player_in=function(b,c){var d=this.cells_occupied_by_player||{};return a.inArray(b,d.cols)>=0&&a.inArray(c,d.rows)>=0},h.is_placeholder_in=function(b,c){var d=this.cells_occupied_by_placeholder||{};return this.is_placeholder_in_col(b)&&a.inArray(c,d.rows)>=0},h.is_placeholder_in_col=function(b){var c=this.cells_occupied_by_placeholder||[];return a.inArray(b,c.cols)>=0},h.is_empty=function(a,b){return"undefined"!=typeof this.gridmap[a]?"undefined"!=typeof this.gridmap[a][b]&&this.gridmap[a][b]===!1?!0:!1:!0},h.is_occupied=function(a,b){return this.gridmap[a]&&this.gridmap[a][b]?!0:!1},h.is_widget=function(a,b){var c=this.gridmap[a];return c?(c=c[b],c?c:!1):!1},h.is_widget_under_player=function(a,b){return this.is_widget(a,b)?this.is_player_in(a,b):!1},h.get_widgets_under_player=function(b){b||(b=this.cells_occupied_by_player||{cols:[],rows:[]});var c=a([]);return a.each(b.cols,a.proxy(function(d,e){a.each(b.rows,a.proxy(function(a,b){this.is_widget(e,b)&&(c=c.add(this.gridmap[e][b]))},this))},this)),c},h.set_placeholder=function(b,c){var d=a.extend({},this.placeholder_grid_data),e=this.widgets_below({col:d.col,row:d.row,size_y:d.size_y,size_x:d.size_x}),f=b+d.size_x-1;f>this.cols&&(b-=f-b);var g=this.placeholder_grid_data.row0&&(this.is_empty(a,h)||this.is_player(a,h)||this.is_widget(a,h)&&g[h].is(f));)d[a].push(h),e=e>h?h:e;return 0===d[a].length?(c=!1,!0):void d[a].sort(function(a,b){return a-b})}),c?this.get_valid_rows(a,d,e):!1},h.can_go_widget_up=function(a){var b=a.row+a.size_y-1,c=!0,d=[],e=1e4;return this.for_each_column_occupied(a,function(f){var g=this.gridmap[f];d[f]=[];for(var h=b+1;--h>0&&(!this.is_widget(f,h)||this.is_player_in(f,h)||g[h].is(a.el));)this.is_player(f,h)||this.is_placeholder_in(f,h)||this.is_player_in(f,h)||d[f].push(h),e>h&&(e=h);return 0===d[f].length?(c=!1,!0):void d[f].sort(function(a,b){return a-b})}),c?this.get_valid_rows(a,d,e):!1},h.get_valid_rows=function(b,c,d){for(var e=b.row,f=b.row+b.size_y-1,g=b.size_y,h=d-1,i=[];++h<=f;){var j=!0;if(a.each(c,function(b,c){a.isArray(c)&&-1===a.inArray(h,c)&&(j=!1)}),j===!0&&(i.push(h),i.length===g))break}var k=!1;return 1===g?i[0]!==e&&(k=i[0]||!1):i[0]!==e&&(k=this.get_consecutive_numbers_index(i,g)),k},h.get_consecutive_numbers_index=function(a,b){for(var c=a.length,d=[],e=!0,f=-1,g=0;c>g;g++){if(e||a[g]===f+1){if(d.push(g),d.length===b)break;e=!1}else d=[],e=!0;f=a[g]}return d.length>=b?a[d[0]]:!1},h.get_widgets_overlapped=function(){var b=a([]),c=[],d=this.cells_occupied_by_player.rows.slice(0);return d.reverse(),a.each(this.cells_occupied_by_player.cols,a.proxy(function(e,f){a.each(d,a.proxy(function(d,e){if(!this.gridmap[f])return!0;var g=this.gridmap[f][e];this.is_occupied(f,e)&&!this.is_player(g)&&-1===a.inArray(g,c)&&(b=b.add(g),c.push(g))},this))},this)),b},h.on_start_overlapping_column=function(a){this.set_player(a,!1)},h.on_start_overlapping_row=function(a){this.set_player(!1,a)},h.on_stop_overlapping_column=function(a){this.set_player(a,!1);var b=this;this.for_each_widget_below(a,this.cells_occupied_by_player.rows[0],function(a,c){b.move_widget_up(this,b.player_grid_data.size_y)})},h.on_stop_overlapping_row=function(a){this.set_player(!1,a);for(var b=this,c=this.cells_occupied_by_player.cols,d=0,e=c.length;e>d;d++)this.for_each_widget_below(c[d],a,function(a,c){b.move_widget_up(this,b.player_grid_data.size_y)})},h.move_widget=function(a,b,c,d){var e=a.coords().grid,f={col:b,row:c,size_x:e.size_x,size_y:e.size_y};return this.mutate_widget_in_gridmap(a,e,f),this.set_dom_grid_height(),this.set_dom_grid_width(),d&&d.call(this,f.col,f.row),a},h.move_widget_to=function(b,c){var d=this,e=b.coords().grid,f=(c-e.row,this.widgets_below(b)),g=this.can_move_to(e,e.col,c,b);return g===!1?!1:(this.remove_from_gridmap(e),e.row=c,this.add_to_gridmap(e),b.attr("data-row",c),this.$changed=this.$changed.add(b),f.each(function(b,c){var e=a(c),f=e.coords().grid,g=d.can_go_widget_up(f);g&&g!==f.row&&d.move_widget_to(e,g)}),this)},h.move_widget_up=function(b,c){var d=b.coords().grid,e=d.row,f=[];return c||(c=1),this.can_go_up(b)?void this.for_each_column_occupied(d,function(d){if(-1===a.inArray(b,f)){var g=b.coords().grid,h=e-c;if(h=this.can_go_up_to_row(g,d,h),!h)return!0;var i=this.widgets_below(b);this.remove_from_gridmap(g),g.row=h,this.add_to_gridmap(g),b.attr("data-row",g.row),this.$changed=this.$changed.add(b),f.push(b),i.each(a.proxy(function(b,d){this.move_widget_up(a(d),c)},this))}}):!1},h.move_widget_down=function(b,c){var d,e,f,g;if(0>=c)return!1;if(d=b.coords().grid,e=d.row,f=[],g=c,!b)return!1;if(-1===a.inArray(b,f)){var h=b.coords().grid,i=e+c,j=this.widgets_below(b);this.remove_from_gridmap(h),j.each(a.proxy(function(b,c){var d=a(c),e=d.coords().grid,f=this.displacement_diff(e,h,g);f>0&&this.move_widget_down(d,f)},this)),h.row=i,this.update_widget_position(h,b),b.attr("data-row",h.row),this.$changed=this.$changed.add(b),f.push(b)}},h.can_go_up_to_row=function(b,c,d){var e,f=this.gridmap,g=!0,h=[],i=b.row;if(this.for_each_column_occupied(b,function(a){f[a];for(h[a]=[],e=i;e--&&this.is_empty(a,e)&&!this.is_placeholder_in(a,e);)h[a].push(e);return h[a].length?void 0:(g=!1,!0)}),!g)return!1;for(e=d,e=1;i>e;e++){for(var j=!0,k=0,l=h.length;l>k;k++)h[k]&&-1===a.inArray(e,h[k])&&(j=!1);if(j===!0){g=e;break}}return g},h.displacement_diff=function(a,b,c){var d=a.row,e=[],f=b.row+b.size_y;this.for_each_column_occupied(a,function(a){for(var b=0,c=f;d>c;c++)this.is_empty(a,c)&&(b+=1);e.push(b)});var g=Math.max.apply(Math,e);return c-=g,c>0?c:0},h.widgets_below=function(b){var c=a.isPlainObject(b)?b:b.coords().grid,e=this,f=(this.gridmap,c.row+c.size_y-1),g=a([]);return this.for_each_column_occupied(c,function(b){e.for_each_widget_below(b,f,function(b,c){return e.is_player(this)||-1!==a.inArray(this,g)?void 0:(g=g.add(this),!0)})}),d.sort_by_row_asc(g)},h.set_cells_player_occupies=function(a,b){return this.remove_from_gridmap(this.placeholder_grid_data),this.placeholder_grid_data.col=a,this.placeholder_grid_data.row=b,this.add_to_gridmap(this.placeholder_grid_data,this.$player),this},h.empty_cells_player_occupies=function(){return this.remove_from_gridmap(this.placeholder_grid_data),this},h.can_go_up=function(a){var b=a.coords().grid,c=b.row,d=c-1,e=(this.gridmap,!0);return 1===c?!1:(this.for_each_column_occupied(b,function(a){this.is_widget(a,d);return this.is_occupied(a,d)||this.is_player(a,d)||this.is_placeholder_in(a,d)||this.is_player_in(a,d)?(e=!1,!0):void 0}),e)},h.can_move_to=function(a,b,c,d){var e=(this.gridmap,a.el),f={size_y:a.size_y,size_x:a.size_x,col:b,row:c},g=!0,h=b+a.size_x-1;return h>this.cols?!1:d&&d=d;d++)c.push(d);return c},h.get_targeted_rows=function(a){for(var b=(a||this.player_grid_data.row)+(this.player_grid_data.size_y-1),c=[],d=a;b>=d;d++)c.push(d);return c},h.get_cells_occupied=function(b){var c,d={cols:[],rows:[]};for(arguments[1]instanceof a&&(b=arguments[1].coords().grid),c=0;c0&&this.is_widget(d,m)&&-1===a.inArray(g[d][m],l)&&(h=f.call(g[d][m],d,m),l.push(g[d][m]),h)););},"for_each/below":function(){for(m=e+1,i=g[d].length;i>m&&(!this.is_widget(d,m)||-1!==a.inArray(g[d][m],l)||(h=f.call(g[d][m],d,m),l.push(g[d][m]),!h));m++);}};n[j]&&n[j].call(this)}},h.for_each_widget_above=function(a,b,c){return this._traversing_widgets("for_each","above",a,b,c),this},h.for_each_widget_below=function(a,b,c){return this._traversing_widgets("for_each","below",a,b,c),this},h.get_highest_occupied_cell=function(){for(var a,b=this.gridmap,c=b[1].length,d=[],e=[],f=b.length-1;f>=1;f--)for(a=c-1;a>=1;a--)if(this.is_widget(f,a)){d.push(a),e.push(f);break}return{col:Math.max.apply(Math,e),row:Math.max.apply(Math,d)}},h.get_widgets_from=function(b,c){var d=(this.gridmap,a());return b&&(d=d.add(this.$widgets.filter(function(){var c=a(this).attr("data-col");return c===b||c>b}))),c&&(d=d.add(this.$widgets.filter(function(){var b=a(this).attr("data-row");return b===c||b>c}))),d},h.set_dom_grid_height=function(a){if("undefined"==typeof a){var b=this.get_highest_occupied_cell().row;a=(b+1)*this.options.widget_margins[1]+b*this.min_widget_height}return this.container_height=a,this.$el.css("height",this.container_height),this},h.set_dom_grid_width=function(a){"undefined"==typeof a&&(a=this.get_highest_occupied_cell().col);var b=this.options.autogrow_cols?this.options.max_cols:this.cols;return a=Math.min(b,Math.max(a,this.options.min_cols)),this.container_width=(a+1)*this.options.widget_margins[0]+a*this.min_widget_width,this.is_responsive()?(this.$el.css({"min-width":"100vw","max-width":"100vw"}),this):(this.$el.css("width",this.container_width),this)},h.is_responsive=function(){return this.options.autogenerate_stylesheet&&"auto"===this.options.widget_base_dimensions[0]&&this.options.max_cols!==1/0},h.get_responsive_col_width=function(){var a=this.cols||this.options.max_cols;return(this.$el.width()-(a+1)*this.options.widget_margins[0])/a},h.resize_responsive_layout=function(){return this.min_widget_width=this.get_responsive_col_width(),this.generate_stylesheet(),this.update_widgets_dimensions(),this.drag_api.set_limits(this.cols*this.min_widget_width+(this.cols+1)*this.options.widget_margins[0]),this},h.toggle_collapsed_grid=function(a,b){return a?(this.$widgets.css({"margin-top":b.widget_margins[0],"margin-bottom":b.widget_margins[0],"min-height":b.widget_base_dimensions[1]}),this.$el.addClass("collapsed"),this.resize_api&&this.disable_resize(),this.drag_api&&this.disable()):(this.$widgets.css({"margin-top":"auto","margin-bottom":"auto","min-height":"auto"}),this.$el.removeClass("collapsed"),this.resize_api&&this.enable_resize(),this.drag_api&&this.enable()),this},h.generate_stylesheet=function(b){var c,e="",f=this.options.max_size_x||this.cols,g=this.is_responsive()&&this.options.responsive_breakpoint&&a(window).width()=0)return!1;for(this.generated_stylesheets.push(h),d.generated_stylesheets.push(h),c=1;c<=b.cols+1;c++)e+=b.namespace+' [data-col="'+c+'"] { left:'+(g?this.options.widget_margins[0]:c*b.widget_margins[0]+(c-1)*b.widget_base_dimensions[0])+"px; }\n";for(c=1;c<=b.rows+1;c++)e+=b.namespace+' [data-row="'+c+'"] { top:'+(c*b.widget_margins[1]+(c-1)*b.widget_base_dimensions[1])+"px; }\n";for(var i=1;i<=b.rows;i++)e+=b.namespace+' [data-sizey="'+i+'"] { height:'+(g?"auto":i*b.widget_base_dimensions[1]+(i-1)*b.widget_margins[1])+"px; }\n";for(var j=1;f>=j;j++)e+=b.namespace+' [data-sizex="'+j+'"] { width:'+(g?a(window).width()-2*this.options.widget_margins[0]:j*b.widget_base_dimensions[0]+(j-1)*b.widget_margins[0])+"px; }\n";return this.remove_style_tags(),this.add_style_tag(e)},h.add_style_tag=function(a){var b=document;if(!document.getElementById("gridster-stylesheet")){var c=b.createElement("style");c.id="gridster-stylesheet",b.getElementsByTagName("head")[0].appendChild(c),c.setAttribute("type","text/css"),c.styleSheet?c.styleSheet.cssText=a:c.appendChild(document.createTextNode(a)),this.remove_style_tags(),this.$style_tags=this.$style_tags.add(c)}return this},h.remove_style_tags=function(){var b=d.generated_stylesheets,c=this.generated_stylesheets;this.$style_tags.remove(),d.generated_stylesheets=a.map(b,function(b){return-1===a.inArray(b,c)?b:void 0})},h.generate_faux_grid=function(a,b){this.faux_grid=[],this.gridmap=[];var c,d;for(c=b;c>0;c--)for(this.gridmap[c]=[],d=a;d>0;d--)this.add_faux_cell(d,c);return this},h.add_faux_cell=function(b,c){var d=a({left:this.baseX+(c-1)*this.min_widget_width,top:this.baseY+(b-1)*this.min_widget_height,width:this.min_widget_width,height:this.min_widget_height,col:c,row:b,original_col:c,original_row:b}).coords();return a.isArray(this.gridmap[c])||(this.gridmap[c]=[]),"undefined"==typeof this.gridmap[c][b]&&(this.gridmap[c][b]=!1),this.faux_grid.push(d),this},h.add_faux_rows=function(a){a=window.parseInt(a,10);for(var b=this.rows,c=b+parseInt(a||1),d=c;d>b;d--)for(var e=this.cols;e>=1;e--)this.add_faux_cell(d,e);return this.rows=c,this.options.autogenerate_stylesheet&&this.generate_stylesheet(),this},h.add_faux_cols=function(a){a=window.parseInt(a,10);var b=this.cols,c=b+parseInt(a||1);c=Math.min(c,this.options.max_cols);for(var d=b+1;c>=d;d++)for(var e=this.rows;e>=1;e--)this.add_faux_cell(e,d);return this.cols=c,this.options.autogenerate_stylesheet&&this.generate_stylesheet(),this},h.recalculate_faux_grid=function(){var b=this.$wrapper.width();return this.baseX=(f.width()-b)/2,this.baseY=this.$wrapper.offset().top,a.each(this.faux_grid,a.proxy(function(a,b){this.faux_grid[a]=b.update({left:this.baseX+(b.data.col-1)*this.min_widget_width,top:this.baseY+(b.data.row-1)*this.min_widget_height})},this)),this.is_responsive()&&this.resize_responsive_layout(),this.options.center_widgets&&this.center_widgets(),this},h.resize_widget_dimensions=function(b){return b.widget_margins&&(this.options.widget_margins=b.widget_margins),b.widget_base_dimensions&&(this.options.widget_base_dimensions=b.widget_base_dimensions),this.$widgets.each(a.proxy(function(b,c){var d=a(c);this.resize_widget(d)},this)),this.generate_grid_and_stylesheet(),this.get_widgets_from_DOM(),this.set_dom_grid_height(),this.set_dom_grid_width(),this},h.get_widgets_from_DOM=function(){var b=this.$widgets.map(a.proxy(function(b,c){var d=a(c);return this.dom_to_coords(d)},this));b=d.sort_by_row_and_col_asc(b);var c=a(b).map(a.proxy(function(a,b){return this.register_widget(b)||null},this));return c.length&&this.$el.trigger("gridster:positionschanged"),this},h.set_num_columns=function(b){var c=this.options.max_cols,d=Math.floor(b/(this.min_widget_width+this.options.widget_margins[0]))+this.options.extra_cols,e=this.$widgets.map(function(){return a(this).attr("data-col")}).get();e.length||(e=[0]);var f=Math.max.apply(Math,e);this.cols=Math.max(f,d,this.options.min_cols),c!==1/0&&c>=f&&c=0;b--)if(this.is_widget(a,b)!==!1)return!0;return!1},c.widgets_in_row=function(a){for(var b=this.gridmap.length;b>=1;b--)if(this.is_widget(b,a)!==!1)return!0;return!1},c.widgets_in_range=function(b,c,d,e){var f,g,h,i,j=a([]);for(f=d;f>=b;f--)for(g=e;g>=c;g--)h=this.is_widget(f,g),h!==!1&&(i=h.data("coords").grid,i.col>=b&&i.col<=d&&i.row>=c&&i.row<=e&&(j=j.add(h)));return j},c.get_bottom_most_occupied_cell=function(){var a=0,b=0;return this.for_each_cell(function(c,d,e){c&&e>a&&(a=e,b=d)}),{col:b,row:a}},c.get_right_most_occupied_cell=function(){var 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Copyright (c) 2015 decksterteam; Licensed MIT */ !function(a,b){"object"==typeof exports?module.exports=b(require("jquery")):"function"==typeof define&&define.amd?define("gridster-coords",["jquery"],b):a.GridsterCoords=b(a.$||a.jQuery)}(this,function(a){function b(b){return b[0]&&a.isPlainObject(b[0])?this.data=b[0]:this.el=b,this.isCoords=!0,this.coords={},this.init(),this}var c=b.prototype;return c.init=function(){this.set(),this.original_coords=this.get()},c.set=function(a,b){var c=this.el;if(c&&!a&&(this.data=c.offset(),this.data.width=c.width(),this.data.height=c.height()),c&&a&&!b){var d=c.offset();this.data.top=d.top,this.data.left=d.left}var e=this.data;return void 0===e.left&&(e.left=e.x1),void 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i=g.size_y;b.attr("pre_expand_col",g.col),b.attr("pre_expand_sizex",g.size_x),b.attr("pre_expand_sizey",g.size_y);var j=e||1;d>i&&this.add_faux_rows(Math.max(d-i,0));var k={col:j,row:g.row,size_x:c,size_y:d};return this.mutate_widget_in_gridmap(b,g,k),this.set_dom_grid_height(),this.set_dom_grid_width(),f&&f.call(this,k.size_x,k.size_y),b},h.collapse_widget=function(a,b){var c=a.coords().grid,d=parseInt(a.attr("pre_expand_sizex")),e=parseInt(a.attr("pre_expand_sizey")),f=parseInt(a.attr("pre_expand_col")),g={col:f,row:c.row,size_x:d,size_y:e};return this.mutate_widget_in_gridmap(a,c,g),this.set_dom_grid_height(),this.set_dom_grid_width(),b&&b.call(this,g.size_x,g.size_y),a},h.fit_to_content=function(a,b,c,d){var 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e=a(d.el),f=e.coords().grid,g=parseInt(e.attr("data-col")),h={col:Math.max(Math.round(g+b),1),row:f.row,size_x:f.size_x,size_y:f.size_y};setTimeout(a.proxy(function(){this.mutate_widget_in_gridmap(e,f,h)},this),0)},this))},h.resize_widget_dimensions=function(b){b.widget_margins&&(this.options.widget_margins=b.widget_margins),b.widget_base_dimensions&&(this.options.widget_base_dimensions=b.widget_base_dimensions),this.min_widget_width=2*this.options.widget_margins[0]+this.options.widget_base_dimensions[0],this.min_widget_height=2*this.options.widget_margins[1]+this.options.widget_base_dimensions[1];this.serialize();return this.$widgets.each(a.proxy(function(b,c){var d=a(c);this.resize_widget(d)},this)),this.generate_grid_and_stylesheet(),this.get_widgets_from_DOM(),this.set_dom_grid_height(),this},h.mutate_widget_in_gridmap=function(b,c,d){var e=c.size_y,f=this.get_cells_occupied(c),g=this.get_cells_occupied(d),h=[];a.each(f.cols,function(b,c){-1===a.inArray(c,g.cols)&&h.push(c)});var i=[];a.each(g.cols,function(b,c){-1===a.inArray(c,f.cols)&&i.push(c)});var j=[];a.each(f.rows,function(b,c){-1===a.inArray(c,g.rows)&&j.push(c)});var k=[];if(a.each(g.rows,function(b,c){-1===a.inArray(c,f.rows)&&k.push(c)}),this.remove_from_gridmap(c),i.length){var l=[d.col,d.row,d.size_x,Math.min(e,d.size_y),b];this.empty_cells.apply(this,l)}if(k.length){var m=[d.col,d.row,d.size_x,d.size_y,b];this.empty_cells.apply(this,m)}if(c.col=d.col,c.row=d.row,c.size_x=d.size_x,c.size_y=d.size_y,this.add_to_gridmap(d,b),b.removeClass("player-revert"),b.data("coords").update({width:d.size_x*(this.is_responsive()?this.get_responsive_col_width():this.options.widget_base_dimensions[0])+(d.size_x-1)*this.options.widget_margins[0],height:d.size_y*this.options.widget_base_dimensions[1]+(d.size_y-1)*this.options.widget_margins[1]}),b.attr({"data-col":d.col,"data-row":d.row,"data-sizex":d.size_x,"data-sizey":d.size_y}),h.length){var n=[h[0],d.row,h[h.length-1]-h[0]+1,Math.min(e,d.size_y),b];this.remove_empty_cells.apply(this,n)}if(j.length){var o=[d.col,d.row,d.size_x,d.size_y,b];this.remove_empty_cells.apply(this,o)}return this.move_widget_up(b),this},h.empty_cells=function(b,c,d,e,f){var g=this.widgets_below({col:b,row:c-e,size_x:d,size_y:e});return g.not(f).each(a.proxy(function(b,d){var f=a(d),g=f.coords().grid;if(g.row<=c+e-1){var h=c+e-g.row;this.move_widget_down(f,h)}},this)),this.set_dom_grid_height(),this},h.remove_empty_cells=function(a,b,c,d,e){this.widgets_below({col:a,row:b,size_x:c,size_y:d});return this.set_dom_grid_height(),this},h.next_position=function(a,b){a||(a=1),b||(b=1);for(var c,e=this.gridmap,f=e.length,g=[],h=1;f>h;h++){c=e[h].length;for(var i=1;c>=i;i++){var j=this.can_move_to({size_x:a,size_y:b},h,i);j&&g.push({col:h,row:i,size_y:b,size_x:a})}}return g.length?d.sort_by_row_and_col_asc(g)[0]:!1},h.remove_by_grid=function(a,b){var c=this.is_widget(a,b);c&&this.remove_widget(c)},h.remove_widget=function(b,c,d){var e=b instanceof a?b:a(b),f=e.coords().grid;a.isFunction(c)&&(d=c,c=!1),this.cells_occupied_by_placeholder={},this.$widgets=this.$widgets.not(e);var g=this.widgets_below(e);return this.remove_from_gridmap(f),e.fadeOut(a.proxy(function(){e.remove(),c||g.each(a.proxy(function(b,c){this.move_widget_up(a(c),f.size_y)},this)),this.set_dom_grid_height(),d&&d.call(this,b)},this)),this},h.remove_all_widgets=function(b){return this.$widgets.each(a.proxy(function(a,c){this.remove_widget(c,!0,b)},this)),this},h.serialize=function(b){b||(b=this.$widgets);var c=[];b.each(a.proxy(function(b,d){"undefined"!=typeof a(d).coords().grid&&c.push(this.options.serialize_params($w,$w.coords().grid))},this))},h.serialize_changed=function(){return this.serialize(this.$changed)},h.dom_to_coords=function(a){return{col:parseInt(a.attr("data-col"),10),row:parseInt(a.attr("data-row"),10),size_x:parseInt(a.attr("data-sizex"),10)||1,size_y:parseInt(a.attr("data-sizey"),10)||1,max_size_x:parseInt(a.attr("data-max-sizex"),10)||!1,max_size_y:parseInt(a.attr("data-max-sizey"),10)||!1,min_size_x:parseInt(a.attr("data-min-sizex"),10)||!1,min_size_y:parseInt(a.attr("data-min-sizey"),10)||!1,el:a}},h.register_widget=function(b){var c=b instanceof a,d=c?this.dom_to_coords(b):b,e=!1;c||(b=d.el);var f=this.can_go_widget_up(d);if(f&&(d.row=f,b.attr("data-row",f),this.$el.trigger("gridster:positionchanged",[d]),e=!0),this.options.avoid_overlapped_widgets&&!this.can_move_to({size_x:d.size_x,size_y:d.size_y},d.col,d.row)){if(!b.hasClass(".disp_ad"))return b.remove(),!1;a.extend(d,this.next_position(d.size_x,d.size_y)),b.attr({"data-col":d.col,"data-row":d.row,"data-sizex":d.size_x,"data-sizey":d.size_y}),e=!0}return b.data("coords",b.coords()),b.data("coords").grid=d,this.add_to_gridmap(d,b),this.options.resize.enabled&&this.add_resize_handle(b),e},h.update_widget_position=function(a,b){return this.for_each_cell_occupied(a,function(a,c){return this.gridmap[a]?void(this.gridmap[a][c]=b):this}),this},h.update_widget_dimensions=function(a,b,c){return a.data("coords").update({width:b,height:c}),this},h.update_widgets_dimensions=function(){return a.each(this.$widgets,a.proxy(function(b,c){var d=a(c).coords().grid,e=d.size_x*(this.is_responsive()?this.get_responsive_col_width():this.options.widget_base_dimensions[0])+(d.size_x-1)*this.options.widget_margins[0],f=d.size_y*this.options.widget_base_dimensions[1]+(d.size_y-1)*this.options.widget_margins[1];this.update_widget_dimensions(a(c),e,f)},this)),this},h.remove_from_gridmap=function(a){return this.update_widget_position(a,!1)},h.add_to_gridmap=function(a,b){this.update_widget_position(a,b||a.el)},h.draggable=function(){var b=this,c=a.extend(!0,{},this.options.draggable,{offset_left:this.options.widget_margins[0],offset_top:this.options.widget_margins[1],container_width:this.cols*this.min_widget_width+(this.cols+1)*this.options.widget_margins[0],limit:!0,start:function(c,d){b.$widgets.filter(".player-revert").removeClass("player-revert"),b.$player=a(this),b.$helper=a(d.$helper),b.helper=!b.$helper.is(b.$player),b.on_start_drag.call(b,c,d),b.$el.trigger("gridster:dragstart")},stop:function(a,c){b.on_stop_drag.call(b,a,c),b.$el.trigger("gridster:dragstop")},drag:throttle(function(a,c){b.on_drag.call(b,a,c),b.$el.trigger("gridster:drag")},60)});this.drag_api=this.$el.dragg(c).data("drag")},h.resizable=function(){return this.resize_api=this.$el.gridDraggable({items:"."+this.options.resize.handle_class,offset_left:this.options.widget_margins[0],container_width:this.container_width,move_element:!1,resize:!0,limit:this.options.autogrow_cols?!1:!0,scroll_container:this.options.scroll_container,start:a.proxy(this.on_start_resize,this),stop:a.proxy(function(b,c){delay(a.proxy(function(){this.on_stop_resize(b,c)},this),120)},this),drag:throttle(a.proxy(this.on_resize,this),60)}),this},h.setup_resize=function(){this.resize_handle_class=this.options.resize.handle_class;var b=this.options.resize.axes,c='';return this.resize_handle_tpl=a.map(b,function(a){return c.replace("{type}",a)}).join(""),a.isArray(this.options.draggable.ignore_dragging)&&this.options.draggable.ignore_dragging.push("."+this.resize_handle_class),this},h.on_start_drag=function(b,c){this.$helper.add(this.$player).add(this.$wrapper).addClass("dragging"),this.highest_col=this.get_highest_occupied_cell().col,this.$player.addClass("player"),this.player_grid_data=this.$player.coords().grid,this.placeholder_grid_data=a.extend({},this.player_grid_data),this.set_dom_grid_height(this.$el.height()+this.player_grid_data.size_y*this.min_widget_height),this.set_dom_grid_width(this.cols);var d=this.player_grid_data.size_x,e=this.cols-this.highest_col;this.options.autogrow_cols&&d>=e&&this.add_faux_cols(Math.min(d-e,1));var f=this.faux_grid,g=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(f,this.options.collision),this.$preview_holder=a("<"+this.$player.get(0).tagName+" />",{"class":"preview-holder","data-row":this.$player.attr("data-row"),"data-col":this.$player.attr("data-col"),css:{width:g.width,height:g.height}}).appendTo(this.$el),this.options.draggable.start&&this.options.draggable.start.call(this,b,c)},h.on_drag=function(a,b){if(null===this.$player)return!1;var c={left:b.position.left+this.baseX,top:b.position.top+this.baseY};if(this.options.autogrow_cols){var d=this.placeholder_grid_data.col+this.placeholder_grid_data.size_x-1;d>=this.cols-1&&this.options.max_cols>=this.cols+1&&(this.add_faux_cols(1),this.set_dom_grid_width(this.cols+1),this.drag_api.set_limits(this.cols*this.min_widget_width+(this.cols+1)*this.options.widget_margins[0])),this.collision_api.set_colliders(this.faux_grid)}this.colliders_data=this.collision_api.get_closest_colliders(c),this.on_overlapped_column_change(this.on_start_overlapping_column,this.on_stop_overlapping_column),this.on_overlapped_row_change(this.on_start_overlapping_row,this.on_stop_overlapping_row),this.helper&&this.$player&&this.$player.css({left:b.position.left,top:b.position.top}),this.options.draggable.drag&&this.options.draggable.drag.call(this,a,b)},h.on_stop_drag=function(a,b){this.$helper.add(this.$player).add(this.$wrapper).removeClass("dragging"),b.position.left=b.position.left+this.baseX,b.position.top=b.position.top+this.baseY,this.colliders_data=this.collision_api.get_closest_colliders(b.position),this.on_overlapped_column_change(this.on_start_overlapping_column,this.on_stop_overlapping_column),this.on_overlapped_row_change(this.on_start_overlapping_row,this.on_stop_overlapping_row),this.$player.addClass("player-revert").removeClass("player").attr({"data-col":this.placeholder_grid_data.col,"data-row":this.placeholder_grid_data.row}).css({left:"",top:""}),this.$changed=this.$changed.add(this.$player),this.cells_occupied_by_player=this.get_cells_occupied(this.placeholder_grid_data),this.set_cells_player_occupies(this.placeholder_grid_data.col,this.placeholder_grid_data.row),this.$player.coords().grid.row=this.placeholder_grid_data.row,this.$player.coords().grid.col=this.placeholder_grid_data.col,this.options.draggable.stop&&this.options.draggable.stop.call(this,a,b),this.$preview_holder.remove(),this.$player=null,this.$helper=null,this.placeholder_grid_data={},this.player_grid_data={},this.cells_occupied_by_placeholder={},this.cells_occupied_by_player={},this.w_queue={},this.set_dom_grid_height(),this.set_dom_grid_width(),this.options.autogrow_cols&&this.drag_api.set_limits(this.cols*this.min_widget_width+(this.cols+1)*this.options.widget_margins[0])},h.on_start_resize=function(b,c){this.$resized_widget=c.$player.closest(".gs-w"),this.resize_coords=this.$resized_widget.coords(),this.resize_wgd=this.resize_coords.grid,this.resize_initial_width=this.resize_coords.coords.width,this.resize_initial_height=this.resize_coords.coords.height,this.resize_initial_sizex=this.resize_coords.grid.size_x,this.resize_initial_sizey=this.resize_coords.grid.size_y,this.resize_initial_col=this.resize_coords.grid.col,this.resize_last_sizex=this.resize_initial_sizex,this.resize_last_sizey=this.resize_initial_sizey,this.resize_max_size_x=Math.min(this.resize_wgd.max_size_x||this.options.resize.max_size[0],this.options.max_cols-this.resize_initial_col+1),this.resize_max_size_y=this.resize_wgd.max_size_y||this.options.resize.max_size[1],this.resize_min_size_x=this.resize_wgd.min_size_x||this.options.resize.min_size[0]||1,this.resize_min_size_y=this.resize_wgd.min_size_y||this.options.resize.min_size[1]||1,this.resize_initial_last_col=this.get_highest_occupied_cell().col,this.set_dom_grid_width(this.cols),this.resize_dir={right:c.$player.is("."+this.resize_handle_class+"-x"),bottom:c.$player.is("."+this.resize_handle_class+"-y")},this.is_responsive()||this.$resized_widget.css({"min-width":this.options.widget_base_dimensions[0],"min-height":this.options.widget_base_dimensions[1]});var d=this.$resized_widget.get(0).tagName;this.$resize_preview_holder=a("<"+d+" />",{"class":"preview-holder resize-preview-holder","data-row":this.$resized_widget.attr("data-row"),"data-col":this.$resized_widget.attr("data-col"),css:{width:this.resize_initial_width,height:this.resize_initial_height}}).appendTo(this.$el),this.$resized_widget.addClass("resizing"),this.options.resize.start&&this.options.resize.start.call(this,b,c,this.$resized_widget), +this.$el.trigger("gridster:resizestart")},h.on_stop_resize=function(b,c){this.$resized_widget.removeClass("resizing").css({width:"",height:"","min-width":"","min-height":""}),delay(a.proxy(function(){this.$resize_preview_holder.remove().css({"min-width":"","min-height":""}),this.options.resize.stop&&this.options.resize.stop.call(this,b,c,this.$resized_widget),this.$el.trigger("gridster:resizestop")},this),300),this.set_dom_grid_width(),this.options.autogrow_cols&&this.drag_api.set_limits(this.cols*this.min_widget_width)},h.on_resize=function(a,b){var c,d=b.pointer.diff_left,e=b.pointer.diff_top,f=this.is_responsive()?this.get_responsive_col_width():this.options.widget_base_dimensions[0],g=this.options.widget_base_dimensions[1],h=this.options.widget_margins[0],i=this.options.widget_margins[1],j=this.resize_max_size_x,k=this.resize_min_size_x,l=this.resize_max_size_y,m=this.resize_min_size_y,n=this.options.autogrow_cols,o=Math.ceil(d/(f+2*h)-.2),p=Math.ceil(e/(g+2*i)-.2),q=Math.max(1,this.resize_initial_sizex+o),r=Math.max(1,this.resize_initial_sizey+p),s=Math.floor(this.container_width/this.min_widget_width-this.resize_initial_col+1),t=s*this.min_widget_width+(s-1)*h;if(q=Math.max(Math.min(q,j),k),q=Math.min(s,q),c=j*f+(q-1)*h,max_width=Math.min(c,t),min_width=k*f+(q-1)*h,r=Math.max(Math.min(r,l),m),max_height=l*g+(r-1)*i,min_height=m*g+(r-1)*i,this.resize_dir.right?r=this.resize_initial_sizey:this.resize_dir.bottom&&(q=this.resize_initial_sizex),n){var u=this.resize_initial_col+q-1;n&&this.resize_initial_last_col<=u&&(this.set_dom_grid_width(Math.max(u+1,this.cols)),this.colsd;d++)-1===a.inArray(e[d],this.last_cols)&&(b||a.noop).call(this,e[d]);for(d=0;f>d;d++)-1===a.inArray(this.last_cols[d],e)&&(c||a.noop).call(this,this.last_cols[d]);return this.last_cols=e,this},h.on_overlapped_row_change=function(b,c){if(!this.colliders_data.length)return this;var d,e=this.get_targeted_rows(this.colliders_data[0].el.data.row),f=this.last_rows.length,g=e.length;for(d=0;g>d;d++)-1===a.inArray(e[d],this.last_rows)&&(b||a.noop).call(this,e[d]);for(d=0;f>d;d++)-1===a.inArray(this.last_rows[d],e)&&(c||a.noop).call(this,this.last_rows[d]);this.last_rows=e},h.set_player=function(b,c,d){var e=this,f=!1;d||this.empty_cells_player_occupies();var g=d?{col:b}:e.colliders_data[0].el.data,h=g.col,i=g.row||c;this.player_grid_data={col:h,row:i,size_y:this.player_grid_data.size_y,size_x:this.player_grid_data.size_x},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);var j=this.get_widgets_overlapped(this.player_grid_data),k=this.player_grid_data.size_y,l=this.player_grid_data.size_x,m=this.cells_occupied_by_placeholder,n=this;if(j.each(a.proxy(function(b,c){var d=a(c),e=d.coords().grid,g=m.cols[0]+l-1,o=m.rows[0]+k-1;if(d.hasClass(n.options.static_class))return!0;if(e.size_x<=l&&e.size_y<=k)if(n.is_swap_occupied(m.cols[0],e.row,e.size_x,e.size_y)||n.is_player_in(m.cols[0],e.row)||n.is_in_queue(m.cols[0],e.row,d))if(n.is_swap_occupied(g,e.row,e.size_x,e.size_y)||n.is_player_in(g,e.row)||n.is_in_queue(g,e.row,d))if(n.is_swap_occupied(e.col,m.rows[0],e.size_x,e.size_y)||n.is_player_in(e.col,m.rows[0])||n.is_in_queue(e.col,m.rows[0],d))if(n.is_swap_occupied(e.col,o,e.size_x,e.size_y)||n.is_player_in(e.col,o)||n.is_in_queue(e.col,o,d))if(n.is_swap_occupied(m.cols[0],m.rows[0],e.size_x,e.size_y)||n.is_player_in(m.cols[0],m.rows[0])||n.is_in_queue(m.cols[0],m.rows[0],d))for(var p=0;l>p;p++)for(var q=0;k>q;q++){var r=m.cols[0]+p,s=m.rows[0]+q;if(!n.is_swap_occupied(r,s,e.size_x,e.size_y)&&!n.is_player_in(r,s)&&!n.is_in_queue(r,s,d)){f=n.queue_widget(r,s,d),p=l;break}}else f=n.queue_widget(m.cols[0],m.rows[0],d);else f=n.queue_widget(e.col,o,d);else f=n.queue_widget(e.col,m.rows[0],d);else f=n.queue_widget(g,e.row,d);else f=n.queue_widget(m.cols[0],e.row,d);else n.options.shift_larger_widgets_down&&!f&&j.each(a.proxy(function(b,c){{var d=a(c);d.coords().grid}n.can_go_down(d)&&(n.move_widget_down(d,n.player_grid_data.size_y),n.set_placeholder(h,i))}));n.clean_up_changed()})),f&&this.can_placeholder_be_set(h,i,l,k)){for(var o in this.w_queue){var b=parseInt(o.split("_")[0]),c=parseInt(o.split("_")[1]);"full"!=this.w_queue[o]&&this.new_move_widget_to(this.w_queue[o],b,c)}this.set_placeholder(h,i)}if(!j.length){var p=this.can_go_player_up(this.player_grid_data);p!==!1&&(i=p),this.can_placeholder_be_set(h,i,l,k)&&this.set_placeholder(h,i)}return this.w_queue={},{col:h,row:i}},h.is_swap_occupied=function(a,b,c,d){for(var e=!1,f=0;c>f;f++)for(var g=0;d>g;g++){var h=a+f,i=b+g,j=h+"_"+i;if(this.is_occupied(h,i))e=!0;else if(j in this.w_queue){if("full"==this.w_queue[j]){e=!0;continue}$tw=this.w_queue[j],tgd=$tw.coords().grid,this.is_widget_under_player(tgd.col,tgd.row)||delete this.w_queue[j]}i>parseInt(this.options.max_rows)&&(e=!0),h>parseInt(this.options.max_cols)&&(e=!0),this.is_player_in(h,i)&&(e=!0)}return e},h.can_placeholder_be_set=function(a,b,c,d){for(var e=!0,f=0;c>f;f++)for(var g=0;d>g;g++){var h=a+f,i=b+g,j=this.is_widget(h,i);i>parseInt(this.options.max_rows)&&(e=!1),h>parseInt(this.options.max_cols)&&(e=!1),this.is_occupied(h,i)&&!this.is_widget_queued_and_can_move(j)&&(e=!1)}return e},h.queue_widget=function(a,b,c){var d=c,e=d.coords().grid,f=a+"_"+b;if(f in this.w_queue)return!1;this.w_queue[f]=d;for(var g=0;g=0&&a.inArray(c,d.rows)>=0},h.is_placeholder_in=function(b,c){var d=this.cells_occupied_by_placeholder||{};return this.is_placeholder_in_col(b)&&a.inArray(c,d.rows)>=0},h.is_placeholder_in_col=function(b){var c=this.cells_occupied_by_placeholder||[];return a.inArray(b,c.cols)>=0},h.is_empty=function(a,b){return"undefined"!=typeof this.gridmap[a]?"undefined"!=typeof this.gridmap[a][b]&&this.gridmap[a][b]===!1?!0:!1:!0},h.is_occupied=function(a,b){return this.gridmap[a]&&this.gridmap[a][b]?!0:!1},h.is_widget=function(a,b){var c=this.gridmap[a];return c?(c=c[b],c?c:!1):!1},h.is_static=function(a,b){var c=this.gridmap[a];return c?(c=c[b],c&&c.hasClass(this.options.static_class)?!0:!1):!1},h.is_widget_under_player=function(a,b){return this.is_widget(a,b)?this.is_player_in(a,b):!1},h.get_widgets_under_player=function(b){b||(b=this.cells_occupied_by_player||{cols:[],rows:[]});var c=a([]);return a.each(b.cols,a.proxy(function(d,e){a.each(b.rows,a.proxy(function(a,b){this.is_widget(e,b)&&(c=c.add(this.gridmap[e][b]))},this))},this)),c},h.set_placeholder=function(b,c){var d=a.extend({},this.placeholder_grid_data),e=this.widgets_below({col:d.col,row:d.row,size_y:d.size_y,size_x:d.size_x}),f=b+d.size_x-1;f>this.cols&&(b-=f-b);var g=this.placeholder_grid_data.row0&&(this.is_empty(a,h)||this.is_player(a,h)||this.is_widget(a,h)&&g[h].is(f));)d[a].push(h),e=e>h?h:e;return 0===d[a].length?(c=!1,!0):void d[a].sort(function(a,b){return a-b})}),c?this.get_valid_rows(a,d,e):!1},h.can_go_widget_up=function(a){var b=a.row+a.size_y-1,c=!0,d=[],e=1e4;return this.for_each_column_occupied(a,function(f){var g=this.gridmap[f];d[f]=[];for(var h=b+1;--h>0&&(!this.is_widget(f,h)||this.is_player_in(f,h)||g[h].is(a.el));)this.is_player(f,h)||this.is_placeholder_in(f,h)||this.is_player_in(f,h)||d[f].push(h),e>h&&(e=h);return 0===d[f].length?(c=!1,!0):void d[f].sort(function(a,b){return a-b})}),c?this.get_valid_rows(a,d,e):!1},h.get_valid_rows=function(b,c,d){for(var e=b.row,f=b.row+b.size_y-1,g=b.size_y,h=d-1,i=[];++h<=f;){var j=!0;if(a.each(c,function(b,c){a.isArray(c)&&-1===a.inArray(h,c)&&(j=!1)}),j===!0&&(i.push(h),i.length===g))break}var k=!1;return 1===g?i[0]!==e&&(k=i[0]||!1):i[0]!==e&&(k=this.get_consecutive_numbers_index(i,g)),k},h.get_consecutive_numbers_index=function(a,b){for(var c=a.length,d=[],e=!0,f=-1,g=0;c>g;g++){if(e||a[g]===f+1){if(d.push(g),d.length===b)break;e=!1}else d=[],e=!0;f=a[g]}return d.length>=b?a[d[0]]:!1},h.get_widgets_overlapped=function(){var b=a([]),c=[],d=this.cells_occupied_by_player.rows.slice(0);return d.reverse(),a.each(this.cells_occupied_by_player.cols,a.proxy(function(e,f){a.each(d,a.proxy(function(d,e){if(!this.gridmap[f])return!0;var g=this.gridmap[f][e];this.is_occupied(f,e)&&!this.is_player(g)&&-1===a.inArray(g,c)&&(b=b.add(g),c.push(g))},this))},this)),b},h.on_start_overlapping_column=function(a){this.set_player(a,!1)},h.on_start_overlapping_row=function(a){this.set_player(!1,a)},h.on_stop_overlapping_column=function(a){var b=this;this.options.shift_larger_widgets_down&&this.for_each_widget_below(a,this.cells_occupied_by_player.rows[0],function(a,c){b.move_widget_up(this,b.player_grid_data.size_y)})},h.on_stop_overlapping_row=function(a){var b=this,c=this.cells_occupied_by_player.cols;if(this.options.shift_larger_widgets_down)for(var d=0,e=c.length;e>d;d++)this.for_each_widget_below(c[d],a,function(a,c){console.log("from_on_stop_overlapping_row"),b.move_widget_up(this,b.player_grid_data.size_y)})},h.new_move_widget_to=function(a,b,c){var d=a.coords().grid;return this.remove_from_gridmap(d),d.row=c,d.col=b,this.add_to_gridmap(d),a.attr("data-row",c),a.attr("data-col",b),this.update_widget_position(d,a),this.$changed=this.$changed.add(a),this},h.move_widget=function(a,b,c,d){var e=a.coords().grid,f={col:b,row:c,size_x:e.size_x,size_y:e.size_y};return this.mutate_widget_in_gridmap(a,e,f),this.set_dom_grid_height(),this.set_dom_grid_width(),d&&d.call(this,f.col,f.row),a},h.move_widget_to=function(b,c){var d=this,e=b.coords().grid,f=(c-e.row,this.widgets_below(b)),g=this.can_move_to(e,e.col,c,b);return g===!1?!1:(this.remove_from_gridmap(e),e.row=c,this.add_to_gridmap(e),b.attr("data-row",c),this.$changed=this.$changed.add(b),f.each(function(b,c){var e=a(c),f=e.coords().grid,g=d.can_go_widget_up(f);g&&g!==f.row&&d.move_widget_to(e,g)}),this)},h.move_widget_up=function(b,c){var d=b.coords().grid,e=d.row,f=[];return c||(c=1),this.can_go_up(b)?void this.for_each_column_occupied(d,function(d){if(-1===a.inArray(b,f)){var g=b.coords().grid,h=e-c;if(h=this.can_go_up_to_row(g,d,h),!h)return!0;{this.widgets_below(b)}this.remove_from_gridmap(g),g.row=h,this.add_to_gridmap(g),b.attr("data-row",g.row),this.$changed=this.$changed.add(b),f.push(b)}}):!1},h.move_widget_down=function(b,c){var d,e,f,g;if(0>=c)return!1;if(d=b.coords().grid,e=d.row,f=[],g=c,!b)return!1;if(-1===a.inArray(b,f)){var h=b.coords().grid,i=e+c,j=this.widgets_below(b);this.remove_from_gridmap(h),j.each(a.proxy(function(b,c){var d=a(c),e=d.coords().grid,f=this.displacement_diff(e,h,g);f>0&&this.move_widget_down(d,f)},this)),h.row=i,this.update_widget_position(h,b),b.attr("data-row",h.row),this.$changed=this.$changed.add(b),f.push(b)}},h.can_go_up_to_row=function(b,c,d){var e,f=this.gridmap,g=!0,h=[],i=b.row;if(this.for_each_column_occupied(b,function(a){f[a];for(h[a]=[],e=i;e--&&this.is_empty(a,e)&&!this.is_placeholder_in(a,e);)h[a].push(e);return h[a].length?void 0:(g=!1,!0)}),!g)return!1;for(e=d,e=1;i>e;e++){for(var j=!0,k=0,l=h.length;l>k;k++)h[k]&&-1===a.inArray(e,h[k])&&(j=!1);if(j===!0){g=e;break}}return g},h.displacement_diff=function(a,b,c){var d=a.row,e=[],f=b.row+b.size_y;this.for_each_column_occupied(a,function(a){for(var b=0,c=f;d>c;c++)this.is_empty(a,c)&&(b+=1);e.push(b)});var g=Math.max.apply(Math,e);return c-=g,c>0?c:0},h.widgets_below=function(b){var c=a.isPlainObject(b)?b:b.coords().grid,e=this,f=(this.gridmap,c.row+c.size_y-1),g=a([]);return this.for_each_column_occupied(c,function(b){e.for_each_widget_below(b,f,function(b,c){return e.is_player(this)||-1!==a.inArray(this,g)?void 0:(g=g.add(this),!0)})}),d.sort_by_row_asc(g)},h.set_cells_player_occupies=function(a,b){return this.remove_from_gridmap(this.placeholder_grid_data),this.placeholder_grid_data.col=a,this.placeholder_grid_data.row=b,this.add_to_gridmap(this.placeholder_grid_data,this.$player),this},h.empty_cells_player_occupies=function(){return this.remove_from_gridmap(this.placeholder_grid_data),this},h.can_go_down=function(b){var c=!0,d=this;return b.hasClass(this.options.static_class)&&(c=!1),this.widgets_below(b).each(function(){a(this).hasClass(d.options.static_class)&&(c=!1)}),c},h.can_go_up=function(a){var b=a.coords().grid,c=b.row,d=c-1,e=(this.gridmap,!0);return 1===c?!1:(this.for_each_column_occupied(b,function(a){this.is_widget(a,d);return this.is_occupied(a,d)||this.is_player(a,d)||this.is_placeholder_in(a,d)||this.is_player_in(a,d)?(e=!1,!0):void 0}),e)},h.can_move_to=function(a,b,c,d){var e=(this.gridmap,a.el),f={size_y:a.size_y,size_x:a.size_x,col:b,row:c},g=!0,h=b+a.size_x-1;return h>this.cols?!1:d&&d=d;d++)c.push(d);return c},h.get_targeted_rows=function(a){for(var b=(a||this.player_grid_data.row)+(this.player_grid_data.size_y-1),c=[],d=a;b>=d;d++)c.push(d);return c},h.get_cells_occupied=function(b){var c,d={cols:[],rows:[]};for(arguments[1]instanceof a&&(b=arguments[1].coords().grid),c=0;c0&&this.is_widget(d,m)&&-1===a.inArray(g[d][m],l)&&(h=f.call(g[d][m],d,m),l.push(g[d][m]),h)););},"for_each/below":function(){for(m=e+1,i=g[d].length;i>m;m++)this.is_widget(d,m)&&-1===a.inArray(g[d][m],l)&&(h=f.call(g[d][m],d,m),l.push(g[d][m]))}};n[j]&&n[j].call(this)}},h.for_each_widget_above=function(a,b,c){return this._traversing_widgets("for_each","above",a,b,c),this},h.for_each_widget_below=function(a,b,c){return this._traversing_widgets("for_each","below",a,b,c),this},h.get_highest_occupied_cell=function(){for(var a,b=this.gridmap,c=b[1].length,d=[],e=[],f=b.length-1;f>=1;f--)for(a=c-1;a>=1;a--)if(this.is_widget(f,a)){d.push(a),e.push(f);break}return{col:Math.max.apply(Math,e),row:Math.max.apply(Math,d)}},h.get_widgets_from=function(b,c){var d=(this.gridmap,a());return b&&(d=d.add(this.$widgets.filter(function(){var c=a(this).attr("data-col");return c===b||c>b}))),c&&(d=d.add(this.$widgets.filter(function(){var b=a(this).attr("data-row");return b===c||b>c}))),d},h.set_dom_grid_height=function(a){if("undefined"==typeof a){var b=this.get_highest_occupied_cell().row;a=(b+1)*this.options.widget_margins[1]+b*this.min_widget_height}return this.container_height=a,this.$el.css("height",this.container_height),this},h.set_dom_grid_width=function(a){"undefined"==typeof a&&(a=this.get_highest_occupied_cell().col);var b=this.options.autogrow_cols?this.options.max_cols:this.cols;return a=Math.min(b,Math.max(a,this.options.min_cols)),this.container_width=(a+1)*this.options.widget_margins[0]+a*this.min_widget_width,this.is_responsive()?(this.$el.css({"min-width":"100vw","max-width":"100vw"}),this):(this.$el.css("width",this.container_width),this)},h.is_responsive=function(){return this.options.autogenerate_stylesheet&&"auto"===this.options.widget_base_dimensions[0]&&this.options.max_cols!==1/0},h.get_responsive_col_width=function(){var a=this.cols||this.options.max_cols;return(this.$el.width()-(a+1)*this.options.widget_margins[0])/a},h.resize_responsive_layout=function(){return this.min_widget_width=this.get_responsive_col_width(),this.generate_stylesheet(),this.update_widgets_dimensions(),this.drag_api.set_limits(this.cols*this.min_widget_width+(this.cols+1)*this.options.widget_margins[0]),this},h.toggle_collapsed_grid=function(a,b){return a?(this.$widgets.css({"margin-top":b.widget_margins[0],"margin-bottom":b.widget_margins[0],"min-height":b.widget_base_dimensions[1]}),this.$el.addClass("collapsed"),this.resize_api&&this.disable_resize(),this.drag_api&&this.disable()):(this.$widgets.css({"margin-top":"auto","margin-bottom":"auto","min-height":"auto"}),this.$el.removeClass("collapsed"),this.resize_api&&this.enable_resize(),this.drag_api&&this.enable()),this},h.generate_stylesheet=function(b){var c,e="",f=this.options.max_size_x||this.cols,g=this.is_responsive()&&this.options.responsive_breakpoint&&a(window).width()=0)return!1;for(this.generated_stylesheets.push(h),d.generated_stylesheets.push(h),c=1;c<=b.cols+1;c++)e+=b.namespace+' [data-col="'+c+'"] { left:'+(g?this.options.widget_margins[0]:c*b.widget_margins[0]+(c-1)*b.widget_base_dimensions[0])+"px; }\n";for(c=1;c<=b.rows+1;c++)e+=b.namespace+' [data-row="'+c+'"] { top:'+(c*b.widget_margins[1]+(c-1)*b.widget_base_dimensions[1])+"px; }\n";for(var i=1;i<=b.rows;i++)e+=b.namespace+' [data-sizey="'+i+'"] { height:'+(g?"auto":i*b.widget_base_dimensions[1]+(i-1)*b.widget_margins[1])+"px; }\n";for(var j=1;f>=j;j++)e+=b.namespace+' [data-sizex="'+j+'"] { width:'+(g?a(window).width()-2*this.options.widget_margins[0]:j*b.widget_base_dimensions[0]+(j-1)*b.widget_margins[0])+"px; }\n";return this.remove_style_tags(),this.add_style_tag(e)},h.add_style_tag=function(a){var b=document;if(!document.getElementById("gridster-stylesheet")){var c=b.createElement("style");c.id="gridster-stylesheet",b.getElementsByTagName("head")[0].appendChild(c),c.setAttribute("type","text/css"),c.styleSheet?c.styleSheet.cssText=a:c.appendChild(document.createTextNode(a)),this.remove_style_tags(),this.$style_tags=this.$style_tags.add(c)}return this},h.remove_style_tags=function(){var b=d.generated_stylesheets,c=this.generated_stylesheets;this.$style_tags.remove(),d.generated_stylesheets=a.map(b,function(b){return-1===a.inArray(b,c)?b:void 0})},h.generate_faux_grid=function(a,b){this.faux_grid=[],this.gridmap=[];var c,d;for(c=b;c>0;c--)for(this.gridmap[c]=[],d=a;d>0;d--)this.add_faux_cell(d,c);return this},h.add_faux_cell=function(b,c){var d=a({left:this.baseX+(c-1)*this.min_widget_width,top:this.baseY+(b-1)*this.min_widget_height,width:this.min_widget_width,height:this.min_widget_height,col:c,row:b,original_col:c,original_row:b}).coords();return a.isArray(this.gridmap[c])||(this.gridmap[c]=[]),"undefined"==typeof this.gridmap[c][b]&&(this.gridmap[c][b]=!1),this.faux_grid.push(d),this},h.add_faux_rows=function(a){a=window.parseInt(a,10);for(var b=this.rows,c=b+parseInt(a||1),d=c;d>b;d--)for(var e=this.cols;e>=1;e--)this.add_faux_cell(d,e);return this.rows=c,this.options.autogenerate_stylesheet&&this.generate_stylesheet(),this},h.add_faux_cols=function(a){a=window.parseInt(a,10);var b=this.cols,c=b+parseInt(a||1);c=Math.min(c,this.options.max_cols);for(var d=b+1;c>=d;d++)for(var e=this.rows;e>=1;e--)this.add_faux_cell(e,d);return this.cols=c,this.options.autogenerate_stylesheet&&this.generate_stylesheet(),this},h.recalculate_faux_grid=function(){var b=this.$wrapper.width();return this.baseX=(f.width()-b)/2,this.baseY=this.$wrapper.offset().top,a.each(this.faux_grid,a.proxy(function(a,b){this.faux_grid[a]=b.update({left:this.baseX+(b.data.col-1)*this.min_widget_width,top:this.baseY+(b.data.row-1)*this.min_widget_height})},this)),this.is_responsive()&&this.resize_responsive_layout(),this.options.center_widgets&&this.center_widgets(),this},h.resize_widget_dimensions=function(b){return b.widget_margins&&(this.options.widget_margins=b.widget_margins),b.widget_base_dimensions&&(this.options.widget_base_dimensions=b.widget_base_dimensions),this.$widgets.each(a.proxy(function(b,c){var d=a(c);this.resize_widget(d)},this)),this.generate_grid_and_stylesheet(),this.get_widgets_from_DOM(),this.set_dom_grid_height(),this.set_dom_grid_width(),this},h.get_widgets_from_DOM=function(){var b=this.$widgets.map(a.proxy(function(b,c){var d=a(c);return this.dom_to_coords(d)},this));b=d.sort_by_row_and_col_asc(b);var c=a(b).map(a.proxy(function(a,b){return this.register_widget(b)||null},this));return c.length&&this.$el.trigger("gridster:positionschanged"),this},h.set_num_columns=function(b){var c=this.options.max_cols,d=Math.floor(b/(this.min_widget_width+this.options.widget_margins[0]))+this.options.extra_cols,e=this.$widgets.map(function(){return a(this).attr("data-col")}).get();e.length||(e=[0]);var f=Math.max.apply(Math,e);this.cols=Math.max(f,d,this.options.min_cols),c!==1/0&&c>=f&&c=0;b--)if(this.is_widget(a,b)!==!1)return!0;return!1},c.widgets_in_row=function(a){for(var b=this.gridmap.length;b>=1;b--)if(this.is_widget(b,a)!==!1)return!0;return!1},c.widgets_in_range=function(b,c,d,e){var f,g,h,i,j=a([]);for(f=d;f>=b;f--)for(g=e;g>=c;g--)h=this.is_widget(f,g),h!==!1&&(i=h.data("coords").grid,i.col>=b&&i.col<=d&&i.row>=c&&i.row<=e&&(j=j.add(h)));return j},c.get_bottom_most_occupied_cell=function(){var a=0,b=0;return this.for_each_cell(function(c,d,e){c&&e>a&&(a=e,b=d)}),{col:b,row:a}},c.get_right_most_occupied_cell=function(){var a=0,b=0;return this.for_each_cell(function(c,d,e){return c?(a=e,b=d,!1):void 0}),{col:b,row:a}},c.for_each_cell=function(a,b){b||(b=this.gridmap);var c=b.length,d=b[1].length;a:for(var e=c-1;e>=1;e--)for(var f=d-1;f>=1;f--){var g=b[e]&&b[e][f];if(a){if(a.call(this,g,e,f)===!1)break a}else;}},c.next_position_in_range=function(a,c,d){a||(a=1),c||(c=1);for(var e,f=this.gridmap,g=f.length,h=[],i=1;g>i;i++){e=d||f[i].length;for(var j=1;e>=j;j++){var k=this.can_move_to({size_x:a,size_y:c},i,j,d);k&&h.push({col:i,row:j,size_y:c,size_x:a})}}return h.length>=1?b.sort_by_col_asc(h)[0]:!1},c.closest_to_right=function(a,b){if(!this.gridmap[a])return!1;for(var c=this.gridmap.length-1,d=a;c>=d;d++)if(this.gridmap[d][b])return{col:d,row:b};return!1},c.closest_to_left=function(a,b){this.gridmap.length-1;if(!this.gridmap[a])return!1;for(var c=a;c>=1;c--)if(this.gridmap[c][b])return{col:c,row:b};return!1},b}); \ No newline at end of file diff --git a/sample/css/main.css b/sample/css/main.css new file mode 100755 index 0000000000..183e1f27cf --- /dev/null +++ b/sample/css/main.css @@ -0,0 +1,364 @@ +/* + * HTML5 Boilerplate + * + * What follows is the result of much research on cross-browser styling. + * Credit left inline and big thanks to Nicolas Gallagher, Jonathan Neal, + * Kroc Camen, and the H5BP dev community and team. + */ + +/* ========================================================================== + Base styles: opinionated defaults + ========================================================================== */ + +html, +button, +input, +select, +textarea { + color: #222; +} + +body { + font-size: 1em; + line-height: 1.4; + background: #004756; +} + +/* Gridster styles */ +.demo { + margin: 3em 0; + padding: 7.5em 0 5.5em; + background: #004756; +} + +.demo:hover .gridster { + opacity: 1; +} + +.gridster, .content, .gridster2 { + width: 940px; + margin: 0 auto; + + opacity: .8; + + -webkit-transition: opacity .6s; + -moz-transition: opacity .6s; + -o-transition: opacity .6s; + -ms-transition: opacity .6s; + transition: opacity .6s; +} + +.content { + color: white; +} + +.content p { + margin: 25px; +} + +.gridster .gs_w, .gridster2 .gs_w { + background: #FFF; + cursor: pointer; + -webkit-box-shadow: 0 0 5px rgba(0,0,0,0.3); + box-shadow: 0 0 5px rgba(0,0,0,0.3); +} + +.gridster .player, .gridster2 .player { + -webkit-box-shadow: 3px 3px 5px rgba(0,0,0,0.3); + box-shadow: 3px 3px 5px rgba(0,0,0,0.3); +} + + +.gridster .gs_w.try, .gridster2 .gs_w.try { + background-image: url(../img/sprite.png); + background-repeat: no-repeat; + background-position: 37px -169px; + +} + +.gridster .preview-holder, .gridster2 .preview-holder { + border: none!important; + border-radius: 0!important; + background: rgba(255,255,255,.2)!important; +} + +li { + list-style: none; +} + +/* + * Remove text-shadow in selection highlight: h5bp.com/i + * These selection declarations have to be separate. + * Customize the background color to match your design. + */ + +::-moz-selection { + background: #b3d4fc; + text-shadow: none; +} + +::selection { + background: #b3d4fc; + text-shadow: none; +} + +/* + * A better looking default horizontal rule + */ + +hr { + display: block; + height: 1px; + border: 0; + border-top: 1px solid #ccc; + margin: 1em 0; + padding: 0; +} + +/* + * Remove the gap between images and the bottom of their containers: h5bp.com/i/440 + */ + +img { + vertical-align: middle; +} + +/* + * Remove default fieldset styles. + */ + +fieldset { + border: 0; + margin: 0; + padding: 0; +} + +/* + * Allow only vertical resizing of textareas. + */ + +textarea { + resize: vertical; +} + +/* ========================================================================== + Chrome Frame prompt + ========================================================================== */ + +.chromeframe { + margin: 0.2em 0; + background: #ccc; + color: #000; + padding: 0.2em 0; +} + +/* ========================================================================== + Author's custom styles + ========================================================================== */ + + + + + + + + + + + + + + + + + +/* ========================================================================== + Helper classes + ========================================================================== */ + +/* + * Image replacement + */ + +.ir { + background-color: transparent; + border: 0; + overflow: hidden; + /* IE 6/7 fallback */ + *text-indent: -9999px; +} + +.ir:before { + content: ""; + display: block; + width: 0; + height: 150%; +} + +/* + * Hide from both screenreaders and browsers: h5bp.com/u + */ + +.hidden { + display: none !important; + visibility: hidden; +} + +/* + * Hide only visually, but have it available for screenreaders: h5bp.com/v + */ + +.visuallyhidden { + border: 0; + clip: rect(0 0 0 0); + height: 1px; + margin: -1px; + overflow: hidden; + padding: 0; + position: absolute; + width: 1px; +} + +/* + * Extends the .visuallyhidden class to allow the element to be focusable + * when navigated to via the keyboard: h5bp.com/p + */ + +.visuallyhidden.focusable:active, +.visuallyhidden.focusable:focus { + clip: auto; + height: auto; + margin: 0; + overflow: visible; + position: static; + width: auto; +} + +/* + * Hide visually and from screenreaders, but maintain layout + */ + +.invisible { + visibility: hidden; +} + +/* + * Clearfix: contain floats + * + * For modern browsers + * 1. The space content is one way to avoid an Opera bug when the + * `contenteditable` attribute is included anywhere else in the document. + * Otherwise it causes space to appear at the top and bottom of elements + * that receive the `clearfix` class. + * 2. The use of `table` rather than `block` is only necessary if using + * `:before` to contain the top-margins of child elements. + */ + +.clearfix:before, +.clearfix:after { + content: " "; /* 1 */ + display: table; /* 2 */ +} + +.clearfix:after { + clear: both; +} + +/* + * For IE 6/7 only + * Include this rule to trigger hasLayout and contain floats. + */ + +.clearfix { + *zoom: 1; +} + + +/* ========================================================================== + EXAMPLE Media Queries for Responsive Design. + Theses examples override the primary ('mobile first') styles. + Modify as content requires. + ========================================================================== */ + +@media only screen and (min-width: 35em) { + /* Style adjustments for viewports that meet the condition */ +} + +@media print, + (-o-min-device-pixel-ratio: 5/4), + (-webkit-min-device-pixel-ratio: 1.25), + (min-resolution: 120dpi) { + /* Style adjustments for high resolution devices */ +} + +/* ========================================================================== + Print styles. + Inlined to avoid required HTTP connection: h5bp.com/r + ========================================================================== */ + +@media print { + * { + background: transparent !important; + color: #000 !important; /* Black prints faster: h5bp.com/s */ + box-shadow: none !important; + text-shadow: none !important; + } + + a, + a:visited { + text-decoration: underline; + } + + a[href]:after { + content: " (" attr(href) ")"; + } + + abbr[title]:after { + content: " (" attr(title) ")"; + } + + /* + * Don't show links for images, or javascript/internal links + */ + + .ir a:after, + a[href^="javascript:"]:after, + a[href^="#"]:after { + content: ""; + } + + pre, + blockquote { + border: 1px solid #999; + page-break-inside: avoid; + } + + thead { + display: table-header-group; /* h5bp.com/t */ + } + + tr, + img { + page-break-inside: avoid; + } + + img { + max-width: 100% !important; + } + + @page { + margin: 0.5cm; + } + + p, + h2, + h3 { + orphans: 3; + widows: 3; + } + + h2, + h3 { + page-break-after: avoid; + } +} diff --git a/sample/css/normalize.css b/sample/css/normalize.css new file mode 100755 index 0000000000..4d4d01d158 --- /dev/null +++ b/sample/css/normalize.css @@ -0,0 +1,527 @@ +/*! normalize.css v1.1.0 | MIT License | git.io/normalize */ + +/* ========================================================================== + HTML5 display definitions + ========================================================================== */ + +/** + * Correct `block` display not defined in IE 6/7/8/9 and Firefox 3. + */ + +article, +aside, +details, +figcaption, +figure, +footer, +header, +hgroup, +main, +nav, +section, +summary { + display: block; +} + +/** + * Correct `inline-block` display not defined in IE 6/7/8/9 and Firefox 3. + */ + +audio, +canvas, +video { + display: inline-block; + *display: inline; + *zoom: 1; +} + +/** + * Prevent modern browsers from displaying `audio` without controls. + * Remove excess height in iOS 5 devices. + */ + +audio:not([controls]) { + display: none; + height: 0; +} + +/** + * Address styling not present in IE 7/8/9, Firefox 3, and Safari 4. + * Known issue: no IE 6 support. + */ + +[hidden] { + display: none; +} + +/* ========================================================================== + Base + ========================================================================== */ + +/** + * 1. Correct text resizing oddly in IE 6/7 when body `font-size` is set using + * `em` units. + * 2. Prevent iOS text size adjust after orientation change, without disabling + * user zoom. + */ + +html { + font-size: 100%; /* 1 */ + -webkit-text-size-adjust: 100%; /* 2 */ + -ms-text-size-adjust: 100%; /* 2 */ +} + +/** + * Address `font-family` inconsistency between `textarea` and other form + * elements. + */ + +html, +button, +input, +select, +textarea { + font-family: sans-serif; +} + +/** + * Address margins handled incorrectly in IE 6/7. + */ + +body { + margin: 0; +} + +/* ========================================================================== + Links + ========================================================================== */ + +/** + * Address `outline` inconsistency between Chrome and other browsers. + */ + +a:focus { + outline: thin dotted; +} + +/** + * Improve readability when focused and also mouse hovered in all browsers. + */ + +a:active, +a:hover { + outline: 0; +} + +/* ========================================================================== + Typography + ========================================================================== */ + +/** + * Address font sizes and margins set differently in IE 6/7. + * Address font sizes within `section` and `article` in Firefox 4+, Safari 5, + * and Chrome. + */ + +h1 { + font-size: 2em; + margin: 0.67em 0; +} + +h2 { + font-size: 1.5em; + margin: 0.83em 0; +} + +h3 { + font-size: 1.17em; + margin: 1em 0; +} + +h4 { + font-size: 1em; + margin: 1.33em 0; +} + +h5 { + font-size: 0.83em; + margin: 1.67em 0; +} + +h6 { + font-size: 0.67em; + margin: 2.33em 0; +} + +/** + * Address styling not present in IE 7/8/9, Safari 5, and Chrome. + */ + +abbr[title] { + border-bottom: 1px dotted; +} + +/** + * Address style set to `bolder` in Firefox 3+, Safari 4/5, and Chrome. + */ + +b, +strong { + font-weight: bold; +} + +blockquote { + margin: 1em 40px; +} + +/** + * Address styling not present in Safari 5 and Chrome. + */ + +dfn { + font-style: italic; +} + +/** + * Address differences between Firefox and other browsers. + * Known issue: no IE 6/7 normalization. + */ + +hr { + -moz-box-sizing: content-box; + box-sizing: content-box; + height: 0; +} + +/** + * Address styling not present in IE 6/7/8/9. + */ + +mark { + background: #ff0; + color: #000; +} + +/** + * Address margins set differently in IE 6/7. + */ + +p, +pre { + margin: 1em 0; +} + +/** + * Correct font family set oddly in IE 6, Safari 4/5, and Chrome. + */ + +code, +kbd, +pre, +samp { + font-family: monospace, serif; + _font-family: 'courier new', monospace; + font-size: 1em; +} + +/** + * Improve readability of pre-formatted text in all browsers. + */ + +pre { + white-space: pre; + white-space: pre-wrap; + word-wrap: break-word; +} + +/** + * Address CSS quotes not supported in IE 6/7. + */ + +q { + quotes: none; +} + +/** + * Address `quotes` property not supported in Safari 4. + */ + +q:before, +q:after { + content: ''; + content: none; +} + +/** + * Address inconsistent and variable font size in all browsers. + */ + +small { + font-size: 80%; +} + +/** + * Prevent `sub` and `sup` affecting `line-height` in all browsers. + */ + +sub, +sup { + font-size: 75%; + line-height: 0; + position: relative; + vertical-align: baseline; +} + +sup { + top: -0.5em; +} + +sub { + bottom: -0.25em; +} + +/* ========================================================================== + Lists + ========================================================================== */ + +/** + * Address margins set differently in IE 6/7. + */ + +dl, +menu, +ol, +ul { + margin: 1em 0; +} + +dd { + margin: 0 0 0 40px; +} + +/** + * Address paddings set differently in IE 6/7. + */ + +menu, +ol, +ul { + padding: 0 0 0 40px; +} + +/** + * Correct list images handled incorrectly in IE 7. + */ + +nav ul, +nav ol { + list-style: none; + list-style-image: none; +} + +/* ========================================================================== + Embedded content + ========================================================================== */ + +/** + * 1. Remove border when inside `a` element in IE 6/7/8/9 and Firefox 3. + * 2. Improve image quality when scaled in IE 7. + */ + +img { + border: 0; /* 1 */ + -ms-interpolation-mode: bicubic; /* 2 */ +} + +/** + * Correct overflow displayed oddly in IE 9. + */ + +svg:not(:root) { + overflow: hidden; +} + +/* ========================================================================== + Figures + ========================================================================== */ + +/** + * Address margin not present in IE 6/7/8/9, Safari 5, and Opera 11. + */ + +figure { + margin: 0; +} + +/* ========================================================================== + Forms + ========================================================================== */ + +/** + * Correct margin displayed oddly in IE 6/7. + */ + +form { + margin: 0; +} + +/** + * Define consistent border, margin, and padding. + */ + +fieldset { + border: 1px solid #c0c0c0; + margin: 0 2px; + padding: 0.35em 0.625em 0.75em; +} + +/** + * 1. Correct color not being inherited in IE 6/7/8/9. + * 2. Correct text not wrapping in Firefox 3. + * 3. Correct alignment displayed oddly in IE 6/7. + */ + +legend { + border: 0; /* 1 */ + padding: 0; + white-space: normal; /* 2 */ + *margin-left: -7px; /* 3 */ +} + +/** + * 1. Correct font size not being inherited in all browsers. + * 2. Address margins set differently in IE 6/7, Firefox 3+, Safari 5, + * and Chrome. + * 3. Improve appearance and consistency in all browsers. + */ + +button, +input, +select, +textarea { + font-size: 100%; /* 1 */ + margin: 0; /* 2 */ + vertical-align: baseline; /* 3 */ + *vertical-align: middle; /* 3 */ +} + +/** + * Address Firefox 3+ setting `line-height` on `input` using `!important` in + * the UA stylesheet. + */ + +button, +input { + line-height: normal; +} + +/** + * Address inconsistent `text-transform` inheritance for `button` and `select`. + * All other form control elements do not inherit `text-transform` values. + * Correct `button` style inheritance in Chrome, Safari 5+, and IE 6+. + * Correct `select` style inheritance in Firefox 4+ and Opera. + */ + +button, +select { + text-transform: none; +} + +/** + * 1. Avoid the WebKit bug in Android 4.0.* where (2) destroys native `audio` + * and `video` controls. + * 2. Correct inability to style clickable `input` types in iOS. + * 3. Improve usability and consistency of cursor style between image-type + * `input` and others. + * 4. Remove inner spacing in IE 7 without affecting normal text inputs. + * Known issue: inner spacing remains in IE 6. + */ + +button, +html input[type="button"], /* 1 */ +input[type="reset"], +input[type="submit"] { + -webkit-appearance: button; /* 2 */ + cursor: pointer; /* 3 */ + *overflow: visible; /* 4 */ +} + +/** + * Re-set default cursor for disabled elements. + */ + +button[disabled], +html input[disabled] { + cursor: default; +} + +/** + * 1. Address box sizing set to content-box in IE 8/9. + * 2. Remove excess padding in IE 8/9. + * 3. Remove excess padding in IE 7. + * Known issue: excess padding remains in IE 6. + */ + +input[type="checkbox"], +input[type="radio"] { + box-sizing: border-box; /* 1 */ + padding: 0; /* 2 */ + *height: 13px; /* 3 */ + *width: 13px; /* 3 */ +} + +/** + * 1. Address `appearance` set to `searchfield` in Safari 5 and Chrome. + * 2. Address `box-sizing` set to `border-box` in Safari 5 and Chrome + * (include `-moz` to future-proof). + */ + +input[type="search"] { + -webkit-appearance: textfield; /* 1 */ + -moz-box-sizing: content-box; + -webkit-box-sizing: content-box; /* 2 */ + box-sizing: content-box; +} + +/** + * Remove inner padding and search cancel button in Safari 5 and Chrome + * on OS X. + */ + +input[type="search"]::-webkit-search-cancel-button, +input[type="search"]::-webkit-search-decoration { + -webkit-appearance: none; +} + +/** + * Remove inner padding and border in Firefox 3+. + */ + +button::-moz-focus-inner, +input::-moz-focus-inner { + border: 0; + padding: 0; +} + +/** + * 1. Remove default vertical scrollbar in IE 6/7/8/9. + * 2. Improve readability and alignment in all browsers. + */ + +textarea { + overflow: auto; /* 1 */ + vertical-align: top; /* 2 */ +} + +/* ========================================================================== + Tables + ========================================================================== */ + +/** + * Remove most spacing between table cells. + */ + +table { + border-collapse: collapse; + border-spacing: 0; +} diff --git a/sample/img/sprite.png b/sample/img/sprite.png new file mode 100644 index 0000000000..8f2bfc17eb Binary files /dev/null and b/sample/img/sprite.png differ diff --git a/sample/index.html b/sample/index.html new file mode 100644 index 0000000000..d82082fcc0 --- /dev/null +++ b/sample/index.html @@ -0,0 +1,57 @@ + + + + + + + + + Gridster Grid Swapping Demo + + + + + + + + + + + + + +
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This demo represents using the branch in swap mode. This works best with shift_larger_widgets_down set to "false". However, smaller widgets do not displace larger ones.

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+ + + + diff --git a/sample/js/plugins.js b/sample/js/plugins.js new file mode 100755 index 0000000000..728680b08d --- /dev/null +++ b/sample/js/plugins.js @@ -0,0 +1,24 @@ +// Avoid `console` errors in browsers that lack a console. +(function() { + var method; + var noop = function () {}; + var methods = [ + 'assert', 'clear', 'count', 'debug', 'dir', 'dirxml', 'error', + 'exception', 'group', 'groupCollapsed', 'groupEnd', 'info', 'log', + 'markTimeline', 'profile', 'profileEnd', 'table', 'time', 'timeEnd', + 'timeStamp', 'trace', 'warn' + ]; + var length = methods.length; + var console = (window.console = window.console || {}); + + while (length--) { + method = methods[length]; + + // Only stub undefined methods. + if (!console[method]) { + console[method] = noop; + } + } +}()); + +// Place any jQuery/helper plugins in here. diff --git a/src/jquery.gridster.js b/src/jquery.gridster.js index ec9441f365..f1f1e0df66 100755 --- a/src/jquery.gridster.js +++ b/src/jquery.gridster.js @@ -1947,7 +1947,19 @@ } } + } else if ($gr.options.shift_larger_widgets_down && !swap) { + $overlapped_widgets.each($.proxy(function(i, w){ + var $w = $(w); + var wgd = $w.coords().grid; + + if($gr.can_go_down($w)){ + $gr.move_widget_down($w, $gr.player_grid_data.size_y); + $gr.set_placeholder(to_col, to_row); + } + })); } + + $gr.clean_up_changed(); })); @@ -1970,15 +1982,6 @@ this.set_placeholder(to_col, to_row); } - ///If set to false smaller widgets will not displace larger widgets. - if(this.options.shift_larger_widgets_down && !swap){ - var constraints = this.widgets_constraints($overlapped_widgets); - - this.manage_movements(constraints.can_go_up, to_col, to_row); - this.manage_movements(constraints.can_not_go_up, to_col, to_row); - } - - /* if there is not widgets overlapping in the new player position, * update the new placeholder position. */ if (!$overlapped_widgets.length) { @@ -2184,6 +2187,8 @@ /** * Sorts an Array of grid coords objects (representing the grid coords of * each widget) in descending way. + + * Depreciated. * * @method manage_movements * @param {jQuery} $widgets A jQuery collection of HTMLElements @@ -2216,9 +2221,11 @@ // so we need to move widget down to a position that dont // overlaps player var y = (to_row + this.player_grid_data.size_y) - wgd.row; - - this.move_widget_down($w, y); - this.set_placeholder(to_col, to_row); + if (this.can_go_down($w)){ + console.log("In Move Down!") + this.move_widget_down($w, y); + this.set_placeholder(to_col, to_row); + } } } }, this)); @@ -2457,11 +2464,18 @@ }); if (moved_down || changed_column) { - /* $nexts.each($.proxy(function(i, widget) { - console.log("set_placeholder"); - this.move_widget_up( - $(widget), this.placeholder_grid_data.col - col + phgd.size_y); - }, this)); */ + $nexts.each($.proxy(function(i, widget) { + //Make sure widget is at it's topmost position + $w = $(widget); + wgd = $w.coords().grid; + + var can_go_widget_up = this.can_go_widget_up(wgd); + + if (can_go_widget_up) { + this.move_widget_to($w, can_go_widget_up); + } + + }, this)); } var $widgets_under_ph = this.get_widgets_under_player( @@ -2729,11 +2743,12 @@ fn.on_stop_overlapping_column = function(col) { //this.set_player(col, false); var self = this; - /*this.for_each_widget_below(col, this.cells_occupied_by_player.rows[0], - function(tcol, trow) { - console.log("from_on_stop_overlapping_column"); - self.move_widget_up(this, self.player_grid_data.size_y); - });*/ + if(this.options.shift_larger_widgets_down){ + this.for_each_widget_below(col, this.cells_occupied_by_player.rows[0], + function(tcol, trow) { + self.move_widget_up(this, self.player_grid_data.size_y); + }); + } }; @@ -2748,12 +2763,14 @@ //this.set_player(false, row); var self = this; var cols = this.cells_occupied_by_player.cols; - /*for (var c = 0, cl = cols.length; c < cl; c++) { - this.for_each_widget_below(cols[c], row, function(tcol, trow) { - console.log("from_on_stop_overlapping_row"); - self.move_widget_up(this, self.player_grid_data.size_y); - }); - }*/ + if(this.options.shift_larger_widgets_down){ + for (var c = 0, cl = cols.length; c < cl; c++) { + this.for_each_widget_below(cols[c], row, function(tcol, trow) { + console.log("from_on_stop_overlapping_row"); + self.move_widget_up(this, self.player_grid_data.size_y); + }); + } + } }; //Not yet part of api - DM. @@ -3098,6 +3115,23 @@ return this; }; + fn.can_go_down = function($el) { + var can_go_down = true; + var $gr = this; + + if ($el.hasClass(this.options.static_class)){ + can_go_down = false; + } + + this.widgets_below($el).each(function(){ + if ($(this).hasClass($gr.options.static_class)){ + can_go_down = false; + } + }) + + return can_go_down; + } + fn.can_go_up = function($el) { var el_grid_data = $el.coords().grid; @@ -3293,6 +3327,15 @@ } }; + fn.clean_up_changed = function(){ + $gr = this; + $gr.$changed.each(function(){ + if($gr.options.shift_larger_widgets_down){ + $gr.move_widget_up($(this)); + } + }); + } + fn._traversing_widgets = function(type, direction, col, row, callback) { @@ -3330,7 +3373,8 @@ ) { cr = callback.call(ga[col][trow], col, trow); matched.push(ga[col][trow]); - if (cr) { break; } + //break was causing problems, leaving for testing. + //if (cr) { break; } } } }