mirror of https://github.com/metafizzy/isotope
David DeSandro
11 years ago
11 changed files with 21 additions and 387 deletions
@ -1,61 +0,0 @@
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( function( window ) { |
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'use strict'; |
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function cellsByColumnDefinition( LayoutMode ) { |
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var CellsByColumn = LayoutMode.create( 'cellsByColumn' ); |
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CellsByColumn.prototype._resetLayout = function() { |
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// reset properties
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this.itemIndex = 0; |
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// measurements
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this.getColumnWidth(); |
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this.getRowHeight(); |
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// set rows
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this.rows = Math.floor( this.isotope.size.innerHeight / this.rowHeight ); |
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this.rows = Math.max( this.rows, 1 ); |
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}; |
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CellsByColumn.prototype._getItemLayoutPosition = function( item ) { |
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item.getSize(); |
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var col = Math.floor( this.itemIndex / this.rows ); |
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var row = this.itemIndex % this.rows; |
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// center item within cell
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var x = ( col + 0.5 ) * this.columnWidth - item.size.outerWidth / 2; |
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var y = ( row + 0.5 ) * this.rowHeight - item.size.outerHeight / 2; |
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this.itemIndex++; |
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return { x: x, y: y }; |
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}; |
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CellsByColumn.prototype._getContainerSize = function() { |
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return { |
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width: Math.ceil( this.itemIndex / this.rows ) * this.columnWidth |
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}; |
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}; |
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CellsByColumn.prototype.resize = function() { |
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this.resizeVertical(); |
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}; |
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return CellsByColumn; |
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} |
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if ( typeof define === 'function' && define.amd ) { |
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// AMD
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define( [ |
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'../layout-mode' |
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], |
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cellsByColumnDefinition ); |
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} else { |
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// browser global
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cellsByColumnDefinition( |
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window.Isotope.LayoutMode |
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); |
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} |
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})( window ); |
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@ -1,59 +0,0 @@
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( function( window ) { |
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'use strict'; |
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function cellsByRowDefinition( LayoutMode ) { |
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var CellsByRow = LayoutMode.create( 'cellsByRow' ); |
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CellsByRow.prototype._resetLayout = function() { |
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// reset properties
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this.itemIndex = 0; |
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// measurements
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this.getColumnWidth(); |
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this.getRowHeight(); |
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// set cols
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this.cols = Math.floor( this.isotope.size.innerWidth / this.columnWidth ); |
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this.cols = Math.max( this.cols, 1 ); |
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}; |
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CellsByRow.prototype._getItemLayoutPosition = function( item ) { |
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item.getSize(); |
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var col = this.itemIndex % this.cols; |
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var row = Math.floor( this.itemIndex / this.cols ); |
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// center item within cell
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var x = ( col + 0.5 ) * this.columnWidth - item.size.outerWidth / 2; |
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var y = ( row + 0.5 ) * this.rowHeight - item.size.outerHeight / 2; |
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this.itemIndex++; |
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return { x: x, y: y }; |
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}; |
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CellsByRow.prototype._getContainerSize = function() { |
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return { |
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height: Math.ceil( this.itemIndex / this.cols ) * this.rowHeight |
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}; |
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}; |
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return CellsByRow; |
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} |
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if ( typeof define === 'function' && define.amd ) { |
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// AMD
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define( [ |
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'../layout-mode', |
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'get-size/get-size' |
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], |
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cellsByRowDefinition ); |
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} else { |
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// browser global
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cellsByRowDefinition( |
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window.Isotope.LayoutMode, |
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window.getSize |
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); |
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} |
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})( window ); |
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@ -1,60 +0,0 @@
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( function( window ) { |
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'use strict'; |
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function fitColumnsDefinition( LayoutMode ) { |
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var FitColumns = LayoutMode.create('fitColumns'); |
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FitColumns.prototype._resetLayout = function() { |
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this.x = 0; |
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this.y = 0; |
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this.maxX = 0; |
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}; |
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FitColumns.prototype._getItemLayoutPosition = function( item ) { |
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item.getSize(); |
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// if this element cannot fit in the current row
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if ( this.y !== 0 && item.size.outerHeight + this.y > this.isotope.size.innerHeight ) { |
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this.y = 0; |
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this.x = this.maxX; |
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} |
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var position = { |
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x: this.x, |
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y: this.y |
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}; |
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this.maxX = Math.max( this.maxX, this.x + item.size.outerWidth ); |
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this.y += item.size.outerHeight; |
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return position; |
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}; |
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FitColumns.prototype._getContainerSize = function() { |
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return { width: this.maxX }; |
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}; |
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FitColumns.prototype.resize = function() { |
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this.resizeVertical(); |
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}; |
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return FitColumns; |
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} |
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if ( typeof define === 'function' && define.amd ) { |
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// AMD
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define( [ |
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'../layout-mode' |
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], |
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fitColumnsDefinition ); |
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} else { |
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// browser global
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fitColumnsDefinition( |
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window.Isotope.LayoutMode |
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); |
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} |
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})( window ); |
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@ -1,49 +0,0 @@
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( function( window ) { |
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'use strict'; |
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function horizontalDefinition( LayoutMode ) { |
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var Horizontal = LayoutMode.create( 'horizontal', { |
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verticalAlignment: 0 |
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}); |
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Horizontal.prototype._resetLayout = function() { |
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this.x = 0; |
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}; |
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Horizontal.prototype._getItemLayoutPosition = function( item ) { |
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item.getSize(); |
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var y = ( this.isotope.size.innerHeight - item.size.outerHeight ) * |
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this.options.verticalAlignment; |
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var x = this.x; |
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this.x += item.size.outerWidth; |
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return { x: x, y: y }; |
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}; |
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Horizontal.prototype._getContainerSize = function() { |
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return { width: this.x }; |
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}; |
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Horizontal.prototype.resize = function() { |
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this.resizeVertical(); |
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}; |
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return Horizontal; |
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} |
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if ( typeof define === 'function' && define.amd ) { |
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// AMD
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define( [ |
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'../layout-mode' |
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], |
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horizontalDefinition ); |
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} else { |
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// browser global
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horizontalDefinition( |
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window.Isotope.LayoutMode |
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); |
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} |
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})( window ); |
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@ -1,145 +0,0 @@
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( function( window ) { |
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'use strict'; |
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// -------------------------- helpers -------------------------- //
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var indexOf = Array.prototype.indexOf ? |
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function( items, value ) { |
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return items.indexOf( value ); |
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} : |
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function ( items, value ) { |
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for ( var i=0, len = items.length; i < len; i++ ) { |
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var item = items[i]; |
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if ( item === value ) { |
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return i; |
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} |
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} |
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return -1; |
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}; |
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// -------------------------- definition -------------------------- //
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function masonryHorizontalDefinition( getSize, LayoutMode ) { |
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// create an Outlayer layout class
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var MasonryHorizontal = LayoutMode.create('masonryHorizontal'); |
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MasonryHorizontal.prototype._resetLayout = function() { |
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this.getRowHeight(); |
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this._getMeasurement( 'gutter', 'outerHeight' ); |
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this.rowHeight += this.gutter; |
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// measure rows
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this.rows = Math.floor( ( this.isotope.size.innerHeight + this.gutter ) / this.rowHeight ); |
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this.rows = Math.max( this.rows, 1 ); |
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// reset row Xs
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var i = this.rows; |
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this.rowXs = []; |
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while (i--) { |
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this.rowXs.push( 0 ); |
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} |
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this.maxX = 0; |
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}; |
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MasonryHorizontal.prototype._getItemLayoutPosition = function( item ) { |
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item.getSize(); |
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// how many rows does this brick span
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var rowSpan = Math.ceil( item.size.outerHeight / this.rowHeight ); |
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rowSpan = Math.min( rowSpan, this.rows ); |
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var rowGroup = this._getRowGroup( rowSpan ); |
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// get the minimum Y value from the rows
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var minimumX = Math.min.apply( Math, rowGroup ); |
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var shortRowIndex = indexOf( rowGroup, minimumX ); |
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// position the brick
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var position = { |
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x: minimumX, |
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y: this.rowHeight * shortRowIndex |
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}; |
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// apply setHeight to necessary rows
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var setWidth = minimumX + item.size.outerWidth; |
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var setSpan = this.rows + 1 - rowGroup.length; |
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for ( var i = 0; i < setSpan; i++ ) { |
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this.rowXs[ shortRowIndex + i ] = setWidth; |
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} |
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return position; |
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}; |
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/** |
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* @param {Number} rowSpan - number of rows the element spans |
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* @returns {Array} rowGroup |
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*/ |
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MasonryHorizontal.prototype._getRowGroup = function( rowSpan ) { |
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if ( rowSpan < 2 ) { |
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// if brick spans only one row, use all the row Xs
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return this.rowXs; |
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} |
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var rowGroup = []; |
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// how many different places could this brick fit horizontally
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var groupCount = this.rows + 1 - rowSpan; |
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// for each group potential horizontal position
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for ( var i = 0; i < groupCount; i++ ) { |
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// make an array of rowX values for that one group
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var groupRowXs = this.rowXs.slice( i, i + rowSpan ); |
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// and get the max value of the array
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rowGroup[i] = Math.max.apply( Math, groupRowXs ); |
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} |
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return rowGroup; |
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}; |
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MasonryHorizontal.prototype._manageStamp = function( stamp ) { |
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var stampSize = getSize( stamp ); |
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var offset = this.isotope._getElementOffset( stamp ); |
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// get the rows that this stamp affects
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var firstY = this.isotope.options.isOriginTop ? offset.top : offset.bottom; |
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var lastY = firstY + stampSize.outerHeight; |
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var firstRow = Math.floor( firstY / this.rowHeight ); |
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firstRow = Math.max( 0, firstRow ); |
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var lastRow = Math.floor( lastY / this.rowHeight ); |
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lastRow = Math.min( this.rows - 1, lastRow ); |
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// set rowXs to outside edge of the stamp
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var stampMaxX = ( this.isotope.options.isOriginLeft ? offset.left : offset.right ) + |
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stampSize.outerWidth; |
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for ( var i = firstRow; i <= lastRow; i++ ) { |
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this.rowXs[i] = Math.max( stampMaxX, this.rowXs[i] ); |
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} |
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}; |
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MasonryHorizontal.prototype._getContainerSize = function() { |
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this.maxX = Math.max.apply( Math, this.rowXs ); |
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return { |
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width: this.maxX |
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}; |
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}; |
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MasonryHorizontal.prototype.resize = function() { |
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this.resizeVertical(); |
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}; |
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return MasonryHorizontal; |
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} |
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if ( typeof define === 'function' && define.amd ) { |
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// AMD
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define( [ |
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'get-size/get-size', |
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'../layout-mode' |
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], |
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masonryHorizontalDefinition ); |
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} else { |
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// browser global
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masonryHorizontalDefinition( |
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window.getSize, |
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window.Isotope.LayoutMode |
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); |
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} |
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})( window ); |
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