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-rw-r--r--dcae_dmaapbc_webapp/src/main/webapp/app/fusion/scripts/att_angular_gridster/angular-gridster.js2244
1 files changed, 0 insertions, 2244 deletions
diff --git a/dcae_dmaapbc_webapp/src/main/webapp/app/fusion/scripts/att_angular_gridster/angular-gridster.js b/dcae_dmaapbc_webapp/src/main/webapp/app/fusion/scripts/att_angular_gridster/angular-gridster.js
deleted file mode 100644
index 985fa43..0000000
--- a/dcae_dmaapbc_webapp/src/main/webapp/app/fusion/scripts/att_angular_gridster/angular-gridster.js
+++ /dev/null
@@ -1,2244 +0,0 @@
-/*global define:true*/
-(function(root, factory) {
-
- 'use strict';
-
- if (typeof define === 'function' && define.amd) {
- // AMD
- define(['angular'], factory);
- } else if (typeof exports === 'object') {
- // CommonJS
- module.exports = factory(require('angular'));
- } else {
- // Browser, nothing "exported". Only registered as a module with angular.
- factory(root.angular);
- }
-}(this, function(angular) {
-
- 'use strict';
-
- var ie8 = false;
-
- var getInternetExplorerVersion = function ()
- // Returns the version of Internet Explorer >4 or
- // undefined(indicating the use of another browser).
- {
- var isIE10 = (eval("/*@cc_on!@*/false") && document.documentMode === 10);
- if (isIE10) {
- return 10;
- }
- var v = 3,
- div = document.createElement('div'),
- all = div.getElementsByTagName('i');
- do {
- div.innerHTML = '<!--[if gt IE ' + (++v) + ']><i></i><![endif]-->';
- } while (all[0]);
- return v > 4 ? v : undefined;
- };
-
- var browserVersion = getInternetExplorerVersion();
-
- if (browserVersion && browserVersion < 9) {
- ie8 = true;
- }
-
- // This returned angular module 'gridster' is what is exported.
- return angular.module('attGridsterLib', [])
-
- .constant('gridsterConfig', {
- columns: 6, // number of columns in the grid
- pushing: true, // whether to push other items out of the way
- floating: true, // whether to automatically float items up so they stack
- swapping: true, // whether or not to have items switch places instead of push down if they are the same size
- width: 'auto', // width of the grid. "auto" will expand the grid to its parent container
- colWidth: 'auto', // width of grid columns. "auto" will divide the width of the grid evenly among the columns
- rowHeight: 'match', // height of grid rows. 'match' will make it the same as the column width, a numeric value will be interpreted as pixels, '/2' is half the column width, '*5' is five times the column width, etc.
- margins: [10, 10], // margins in between grid items
- outerMargin: false,
- isMobile: false, // toggle mobile view
- mobileBreakPoint: 100, // width threshold to toggle mobile mode
- mobileModeEnabled: true, // whether or not to toggle mobile mode when screen width is less than mobileBreakPoint
- minColumns: 1, // minimum amount of columns the grid can scale down to
- minRows: 1, // minimum amount of rows to show if the grid is empty
- maxRows: 100, // maximum amount of rows in the grid
- defaultSizeX: 1, // default width of an item in columns
- defaultSizeY: 1, // default height of an item in rows
- minSizeX: 1, // minimum column width of an item
- maxSizeX: null, // maximum column width of an item
- minSizeY: 1, // minumum row height of an item
- maxSizeY: null, // maximum row height of an item
- saveGridItemCalculatedHeightInMobile: false, // grid item height in mobile display. true- to use the calculated height by sizeY given
- resizable: { // options to pass to resizable handler
- enabled: false,
- handles: ['s', 'e', 'n', 'w', 'se', 'ne', 'sw', 'nw']
- },
- draggable: { // options to pass to draggable handler
- enabled: true,
- scrollSensitivity: 20, // Distance in pixels from the edge of the viewport after which the viewport should scroll, relative to pointer
- scrollSpeed: 15 // Speed at which the window should scroll once the mouse pointer gets within scrollSensitivity distance
- }
- })
-
- .controller('GridsterCtrl', ['gridsterConfig', '$timeout',
- function(gridsterConfig, $timeout) {
-
- var gridster = this;
-
- /**
- * Create options from gridsterConfig constant
- */
- angular.extend(this, gridsterConfig);
-
- this.resizable = angular.extend({}, gridsterConfig.resizable || {});
- this.draggable = angular.extend({}, gridsterConfig.draggable || {});
-
- var flag = false;
- this.layoutChanged = function() {
- if (flag) {
- return;
- }
- flag = true;
- $timeout(function() {
- flag = false;
- if (gridster.loaded) {
- gridster.floatItemsUp();
- }
- gridster.updateHeight(gridster.movingItem ? gridster.movingItem.sizeY : 0);
- }, 30);
- };
-
- /**
- * A positional array of the items in the grid
- */
- this.grid = [];
-
- /**
- * Clean up after yourself
- */
- this.destroy = function() {
- // empty the grid to cut back on the possibility
- // of circular references
- if (this.grid) {
- this.grid = [];
- }
- this.$element = null;
- };
-
- /**
- * Overrides default options
- *
- * @param {Object} options The options to override
- */
- this.setOptions = function(options) {
- if (!options) {
- return;
- }
-
- options = angular.extend({}, options);
-
- // all this to avoid using jQuery...
- if (options.draggable) {
- angular.extend(this.draggable, options.draggable);
- delete(options.draggable);
- }
- if (options.resizable) {
- angular.extend(this.resizable, options.resizable);
- delete(options.resizable);
- }
-
- angular.extend(this, options);
-
- if (!this.margins || this.margins.length !== 2) {
- this.margins = [0, 0];
- } else {
- for (var x = 0, l = this.margins.length; x < l; ++x) {
- this.margins[x] = parseInt(this.margins[x], 10);
- if (isNaN(this.margins[x])) {
- this.margins[x] = 0;
- }
- }
- }
- };
-
- /**
- * Check if item can occupy a specified position in the grid
- *
- * @param {Object} item The item in question
- * @param {Number} row The row index
- * @param {Number} column The column index
- * @returns {Boolean} True if if item fits
- */
- this.canItemOccupy = function(item, row, column) {
- return row > -1 && column > -1 && item.sizeX + column <= this.columns && item.sizeY + row <= this.maxRows;
- };
-
- /**
- * Set the item in the first suitable position
- *
- * @param {Object} item The item to insert
- */
- this.autoSetItemPosition = function(item) {
- // walk through each row and column looking for a place it will fit
- for (var rowIndex = 0; rowIndex < this.maxRows; ++rowIndex) {
- for (var colIndex = 0; colIndex < this.columns; ++colIndex) {
- // only insert if position is not already taken and it can fit
- var items = this.getItems(rowIndex, colIndex, item.sizeX, item.sizeY, item);
- if (items.length === 0 && this.canItemOccupy(item, rowIndex, colIndex)) {
- this.putItem(item, rowIndex, colIndex);
- return;
- }
- }
- }
- throw new Error('Unable to place item!');
- };
-
- /**
- * Gets items at a specific coordinate
- *
- * @param {Number} row
- * @param {Number} column
- * @param {Number} sizeX
- * @param {Number} sizeY
- * @param {Array} excludeItems An array of items to exclude from selection
- * @returns {Array} Items that match the criteria
- */
- this.getItems = function(row, column, sizeX, sizeY, excludeItems) {
- var items = [];
- if (!sizeX || !sizeY) {
- sizeX = sizeY = 1;
- }
- if (excludeItems && !(excludeItems instanceof Array)) {
- excludeItems = [excludeItems];
- }
- for (var h = 0; h < sizeY; ++h) {
- for (var w = 0; w < sizeX; ++w) {
- var item = this.getItem(row + h, column + w, excludeItems);
- if (item && (!excludeItems || excludeItems.indexOf(item) === -1) && items.indexOf(item) === -1) {
- items.push(item);
- }
- }
- }
- return items;
- };
-
- /**
- * @param {Array} items
- * @returns {Object} An item that represents the bounding box of the items
- */
- this.getBoundingBox = function(items) {
-
- if (items.length === 0) {
- return null;
- }
- if (items.length === 1) {
- return {
- row: items[0].row,
- col: items[0].col,
- sizeY: items[0].sizeY,
- sizeX: items[0].sizeX
- };
- }
-
- var maxRow = 0;
- var maxCol = 0;
- var minRow = 9999;
- var minCol = 9999;
-
- for (var i = 0, l = items.length; i < l; ++i) {
- var item = items[i];
- minRow = Math.min(item.row, minRow);
- minCol = Math.min(item.col, minCol);
- maxRow = Math.max(item.row + item.sizeY, maxRow);
- maxCol = Math.max(item.col + item.sizeX, maxCol);
- }
-
- return {
- row: minRow,
- col: minCol,
- sizeY: maxRow - minRow,
- sizeX: maxCol - minCol
- };
- };
-
-
- /**
- * Removes an item from the grid
- *
- * @param {Object} item
- */
- this.removeItem = function(item) {
- for (var rowIndex = 0, l = this.grid.length; rowIndex < l; ++rowIndex) {
- var columns = this.grid[rowIndex];
- if (!columns) {
- continue;
- }
- var index = columns.indexOf(item);
- if (index !== -1) {
- columns[index] = null;
- break;
- }
- }
- this.layoutChanged();
- };
-
- /**
- * Returns the item at a specified coordinate
- *
- * @param {Number} row
- * @param {Number} column
- * @param {Array} excludeItems Items to exclude from selection
- * @returns {Object} The matched item or null
- */
- this.getItem = function(row, column, excludeItems) {
- if (excludeItems && !(excludeItems instanceof Array)) {
- excludeItems = [excludeItems];
- }
- var sizeY = 1;
- while (row > -1) {
- var sizeX = 1,
- col = column;
- while (col > -1) {
- var items = this.grid[row];
- if (items) {
- var item = items[col];
- if (item && (!excludeItems || excludeItems.indexOf(item) === -1) && item.sizeX >= sizeX && item.sizeY >= sizeY) {
- return item;
- }
- }
- ++sizeX;
- --col;
- }
- --row;
- ++sizeY;
- }
- return null;
- };
-
- /**
- * Insert an array of items into the grid
- *
- * @param {Array} items An array of items to insert
- */
- this.putItems = function(items) {
- for (var i = 0, l = items.length; i < l; ++i) {
- this.putItem(items[i]);
- }
- };
-
- /**
- * Insert a single item into the grid
- *
- * @param {Object} item The item to insert
- * @param {Number} row (Optional) Specifies the items row index
- * @param {Number} column (Optional) Specifies the items column index
- * @param {Array} ignoreItems
- */
- this.putItem = function(item, row, column, ignoreItems) {
- // auto place item if no row specified
- if (typeof row === 'undefined' || row === null) {
- row = item.row;
- column = item.col;
- if (typeof row === 'undefined' || row === null) {
- this.autoSetItemPosition(item);
- return;
- }
- }
-
- // keep item within allowed bounds
- if (!this.canItemOccupy(item, row, column)) {
- column = Math.min(this.columns - item.sizeX, Math.max(0, column));
- row = Math.min(this.maxRows - item.sizeY, Math.max(0, row));
- }
-
- // check if item is already in grid
- if (item.oldRow !== null && typeof item.oldRow !== 'undefined') {
- var samePosition = item.oldRow === row && item.oldColumn === column;
- var inGrid = this.grid[row] && this.grid[row][column] === item;
- if (samePosition && inGrid) {
- item.row = row;
- item.col = column;
- return;
- } else {
- // remove from old position
- var oldRow = this.grid[item.oldRow];
- if (oldRow && oldRow[item.oldColumn] === item) {
- delete oldRow[item.oldColumn];
- }
- }
- }
-
- item.oldRow = item.row = row;
- item.oldColumn = item.col = column;
-
- this.moveOverlappingItems(item, ignoreItems);
-
- if (!this.grid[row]) {
- this.grid[row] = [];
- }
- this.grid[row][column] = item;
-
- if (this.movingItem === item) {
- this.floatItemUp(item);
- }
- this.layoutChanged();
- };
-
- /**
- * Trade row and column if item1 with item2
- *
- * @param {Object} item1
- * @param {Object} item2
- */
- this.swapItems = function(item1, item2) {
- this.grid[item1.row][item1.col] = item2;
- this.grid[item2.row][item2.col] = item1;
-
- var item1Row = item1.row;
- var item1Col = item1.col;
- item1.row = item2.row;
- item1.col = item2.col;
- item2.row = item1Row;
- item2.col = item1Col;
- };
-
- /**
- * Prevents items from being overlapped
- *
- * @param {Object} item The item that should remain
- * @param {Array} ignoreItems
- */
- this.moveOverlappingItems = function(item, ignoreItems) {
- // don't move item, so ignore it
- if (!ignoreItems) {
- ignoreItems = [item];
- } else if (ignoreItems.indexOf(item) === -1) {
- ignoreItems = ignoreItems.slice(0);
- ignoreItems.push(item);
- }
-
- // get the items in the space occupied by the item's coordinates
- var overlappingItems = this.getItems(
- item.row,
- item.col,
- item.sizeX,
- item.sizeY,
- ignoreItems
- );
- this.moveItemsDown(overlappingItems, item.row + item.sizeY, ignoreItems);
- };
-
- /**
- * Moves an array of items to a specified row
- *
- * @param {Array} items The items to move
- * @param {Number} newRow The target row
- * @param {Array} ignoreItems
- */
- this.moveItemsDown = function(items, newRow, ignoreItems) {
- if (!items || items.length === 0) {
- return;
- }
- items.sort(function(a, b) {
- return a.row - b.row;
- });
-
- ignoreItems = ignoreItems ? ignoreItems.slice(0) : [];
- var topRows = {},
- item, i, l;
-
- // calculate the top rows in each column
- for (i = 0, l = items.length; i < l; ++i) {
- item = items[i];
- var topRow = topRows[item.col];
- if (typeof topRow === 'undefined' || item.row < topRow) {
- topRows[item.col] = item.row;
- }
- }
-
- // move each item down from the top row in its column to the row
- for (i = 0, l = items.length; i < l; ++i) {
- item = items[i];
- var rowsToMove = newRow - topRows[item.col];
- this.moveItemDown(item, item.row + rowsToMove, ignoreItems);
- ignoreItems.push(item);
- }
- };
-
- /**
- * Moves an item down to a specified row
- *
- * @param {Object} item The item to move
- * @param {Number} newRow The target row
- * @param {Array} ignoreItems
- */
- this.moveItemDown = function(item, newRow, ignoreItems) {
- if (item.row >= newRow) {
- return;
- }
- while (item.row < newRow) {
- ++item.row;
- this.moveOverlappingItems(item, ignoreItems);
- }
- this.putItem(item, item.row, item.col, ignoreItems);
- };
-
- /**
- * Moves all items up as much as possible
- */
- this.floatItemsUp = function() {
- if (this.floating === false) {
- return;
- }
- for (var rowIndex = 0, l = this.grid.length; rowIndex < l; ++rowIndex) {
- var columns = this.grid[rowIndex];
- if (!columns) {
- continue;
- }
- for (var colIndex = 0, len = columns.length; colIndex < len; ++colIndex) {
- var item = columns[colIndex];
- if (item) {
- this.floatItemUp(item);
- }
- }
- }
- };
-
- /**
- * Float an item up to the most suitable row
- *
- * @param {Object} item The item to move
- */
- this.floatItemUp = function(item) {
- if (this.floating === false) {
- return;
- }
- var colIndex = item.col,
- sizeY = item.sizeY,
- sizeX = item.sizeX,
- bestRow = null,
- bestColumn = null,
- rowIndex = item.row - 1;
-
- while (rowIndex > -1) {
- var items = this.getItems(rowIndex, colIndex, sizeX, sizeY, item);
- if (items.length !== 0) {
- break;
- }
- bestRow = rowIndex;
- bestColumn = colIndex;
- --rowIndex;
- }
- if (bestRow !== null) {
- this.putItem(item, bestRow, bestColumn);
- }
- };
-
- /**
- * Update gridsters height
- *
- * @param {Number} plus (Optional) Additional height to add
- */
- this.updateHeight = function(plus) {
- var maxHeight = this.minRows;
- plus = plus || 0;
- for (var rowIndex = this.grid.length; rowIndex >= 0; --rowIndex) {
- var columns = this.grid[rowIndex];
- if (!columns) {
- continue;
- }
- for (var colIndex = 0, len = columns.length; colIndex < len; ++colIndex) {
- if (columns[colIndex]) {
- maxHeight = Math.max(maxHeight, rowIndex + plus + columns[colIndex].sizeY);
- }
- }
- }
- this.gridHeight = this.maxRows - maxHeight > 0 ? Math.min(this.maxRows, maxHeight) : Math.max(this.maxRows, maxHeight);
- };
-
- /**
- * Returns the number of rows that will fit in given amount of pixels
- *
- * @param {Number} pixels
- * @param {Boolean} ceilOrFloor (Optional) Determines rounding method
- */
- this.pixelsToRows = function(pixels, ceilOrFloor) {
- if (ceilOrFloor === true) {
- return Math.ceil(pixels / this.curRowHeight);
- } else if (ceilOrFloor === false) {
- return Math.floor(pixels / this.curRowHeight);
- }
-
- return Math.round(pixels / this.curRowHeight);
- };
-
- /**
- * Returns the number of columns that will fit in a given amount of pixels
- *
- * @param {Number} pixels
- * @param {Boolean} ceilOrFloor (Optional) Determines rounding method
- * @returns {Number} The number of columns
- */
- this.pixelsToColumns = function(pixels, ceilOrFloor) {
- if (ceilOrFloor === true) {
- return Math.ceil(pixels / this.curColWidth);
- } else if (ceilOrFloor === false) {
- return Math.floor(pixels / this.curColWidth);
- }
-
- return Math.round(pixels / this.curColWidth);
- };
- }
- ])
-
- .directive('gridsterPreview', function() {
- return {
- replace: true,
- scope: true,
- require: '^gridster',
- template: '<div ng-style="previewStyle()" class="gridster-item gridster-preview-holder"></div>',
- link: function(scope, $el, attrs, gridster) {
-
- /**
- * @returns {Object} style object for preview element
- */
- scope.previewStyle = function() {
-
- if (!gridster.movingItem) {
- return {
- display: 'none'
- };
- }
-
- return {
- display: 'block',
- height: (gridster.movingItem.sizeY * gridster.curRowHeight - gridster.margins[0]) + 'px',
- width: (gridster.movingItem.sizeX * gridster.curColWidth - gridster.margins[1]) + 'px',
- top: (gridster.movingItem.row * gridster.curRowHeight + (gridster.outerMargin ? gridster.margins[0] : 0)) + 'px',
- left: (gridster.movingItem.col * gridster.curColWidth + (gridster.outerMargin ? gridster.margins[1] : 0)) + 'px'
- };
- };
- }
- };
- })
-
- /**
- * The gridster directive
- *
- * @param {Function} $timeout
- * @param {Object} $window
- * @param {Object} $rootScope
- * @param {Function} gridsterDebounce
- */
- .directive('gridster', ['$timeout', '$window', '$rootScope', 'gridsterDebounce',
- function($timeout, $window, $rootScope, gridsterDebounce) {
- return {
- scope: true,
- restrict: 'EAC',
- controller: 'GridsterCtrl',
- controllerAs: 'gridster',
- compile: function($tplElem) {
-
- $tplElem.prepend('<div ng-if="gridster.movingItem" gridster-preview></div>');
-
- return function(scope, $elem, attrs, gridster) {
- gridster.loaded = false;
-
- gridster.$element = $elem;
-
- scope.gridster = gridster;
-
- $elem.addClass('gridster');
-
- var isVisible = function(ele) {
- return ele.style.visibility !== 'hidden' && ele.style.display !== 'none';
- };
-
- function refresh(config) {
- gridster.setOptions(config);
-
- if (!isVisible($elem[0])) {
- return;
- }
-
- // resolve "auto" & "match" values
- if (gridster.width === 'auto') {
- gridster.curWidth = $elem[0].offsetWidth || parseInt($elem.css('width'), 10);
- } else {
- gridster.curWidth = gridster.width;
- }
-
- if (gridster.colWidth === 'auto') {
- gridster.curColWidth = (gridster.curWidth + (gridster.outerMargin ? -gridster.margins[1] : gridster.margins[1])) / gridster.columns;
- } else {
- gridster.curColWidth = gridster.colWidth;
- }
-
- gridster.curRowHeight = gridster.rowHeight;
- if (typeof gridster.rowHeight === 'string') {
- if (gridster.rowHeight === 'match') {
- gridster.curRowHeight = Math.round(gridster.curColWidth);
- } else if (gridster.rowHeight.indexOf('*') !== -1) {
- gridster.curRowHeight = Math.round(gridster.curColWidth * gridster.rowHeight.replace('*', '').replace(' ', ''));
- } else if (gridster.rowHeight.indexOf('/') !== -1) {
- gridster.curRowHeight = Math.round(gridster.curColWidth / gridster.rowHeight.replace('/', '').replace(' ', ''));
- }
- }
-
- gridster.isMobile = gridster.mobileModeEnabled && gridster.curWidth <= gridster.mobileBreakPoint;
-
- // loop through all items and reset their CSS
- for (var rowIndex = 0, l = gridster.grid.length; rowIndex < l; ++rowIndex) {
- var columns = gridster.grid[rowIndex];
- if (!columns) {
- continue;
- }
-
- for (var colIndex = 0, len = columns.length; colIndex < len; ++colIndex) {
- if (columns[colIndex]) {
- var item = columns[colIndex];
- item.setElementPosition();
- item.setElementSizeY();
- item.setElementSizeX();
- }
- }
- }
-
- updateHeight();
- }
-
- var optionsKey = attrs.gridster;
- if (optionsKey) {
- scope.$parent.$watch(optionsKey, function(newConfig) {
- refresh(newConfig);
- }, true);
- } else {
- refresh({});
- }
-
- scope.$watch(function() {
- return gridster.loaded;
- }, function() {
- if (gridster.loaded) {
- $elem.addClass('gridster-loaded');
- } else {
- $elem.removeClass('gridster-loaded');
- }
- });
-
- scope.$watch(function() {
- return gridster.isMobile;
- }, function() {
- if (gridster.isMobile) {
- $elem.addClass('gridster-mobile').removeClass('gridster-desktop');
- } else {
- $elem.removeClass('gridster-mobile').addClass('gridster-desktop');
- }
- $rootScope.$broadcast('gridster-mobile-changed', gridster);
- });
-
- scope.$watch(function() {
- return gridster.draggable;
- }, function() {
- $rootScope.$broadcast('gridster-draggable-changed', gridster);
- }, true);
-
- scope.$watch(function() {
- return gridster.resizable;
- }, function() {
- $rootScope.$broadcast('gridster-resizable-changed', gridster);
- }, true);
-
- function updateHeight() {
- if(gridster.gridHeight){ //need to put this check, otherwise fail in IE8
- $elem.css('height', (gridster.gridHeight * gridster.curRowHeight) + (gridster.outerMargin ? gridster.margins[0] : -gridster.margins[0]) + 'px');
- }
- }
-
- scope.$watch(function() {
- return gridster.gridHeight;
- }, updateHeight);
-
- scope.$watch(function() {
- return gridster.movingItem;
- }, function() {
- gridster.updateHeight(gridster.movingItem ? gridster.movingItem.sizeY : 0);
- });
-
- var prevWidth = $elem[0].offsetWidth || parseInt($elem.css('width'), 10);
-
- var resize = function() {
- var width = $elem[0].offsetWidth || parseInt($elem.css('width'), 10);
-
- if (!width || width === prevWidth || gridster.movingItem) {
- return;
- }
- prevWidth = width;
-
- if (gridster.loaded) {
- $elem.removeClass('gridster-loaded');
- }
-
- refresh();
-
- if (gridster.loaded) {
- $elem.addClass('gridster-loaded');
- }
-
- $rootScope.$broadcast('gridster-resized', [width, $elem[0].offsetHeight], gridster);
- };
-
- // track element width changes any way we can
- var onResize = gridsterDebounce(function onResize() {
- resize();
- $timeout(function() {
- scope.$apply();
- });
- }, 100);
-
- scope.$watch(function() {
- return isVisible($elem[0]);
- }, onResize);
-
- // see https://github.com/sdecima/javascript-detect-element-resize
- if (typeof window.addResizeListener === 'function') {
- window.addResizeListener($elem[0], onResize);
- } else {
- scope.$watch(function() {
- return $elem[0].offsetWidth || parseInt($elem.css('width'), 10);
- }, resize);
- }
- var $win = angular.element($window);
- $win.on('resize', onResize);
-
- // be sure to cleanup
- scope.$on('$destroy', function() {
- gridster.destroy();
- $win.off('resize', onResize);
- if (typeof window.removeResizeListener === 'function') {
- window.removeResizeListener($elem[0], onResize);
- }
- });
-
- // allow a little time to place items before floating up
- $timeout(function() {
- scope.$watch('gridster.floating', function() {
- gridster.floatItemsUp();
- });
- gridster.loaded = true;
- }, 100);
- };
- }
- };
- }
- ])
-
- .controller('GridsterItemCtrl', function() {
- this.$element = null;
- this.gridster = null;
- this.row = null;
- this.col = null;
- this.sizeX = null;
- this.sizeY = null;
- this.minSizeX = 0;
- this.minSizeY = 0;
- this.maxSizeX = null;
- this.maxSizeY = null;
-
- this.init = function($element, gridster) {
- this.$element = $element;
- this.gridster = gridster;
- this.sizeX = gridster.defaultSizeX;
- this.sizeY = gridster.defaultSizeY;
- };
-
- this.destroy = function() {
- // set these to null to avoid the possibility of circular references
- this.gridster = null;
- this.$element = null;
- };
-
- /**
- * Returns the items most important attributes
- */
- this.toJSON = function() {
- return {
- row: this.row,
- col: this.col,
- sizeY: this.sizeY,
- sizeX: this.sizeX
- };
- };
-
- this.isMoving = function() {
- return this.gridster.movingItem === this;
- };
-
- /**
- * Set the items position
- *
- * @param {Number} row
- * @param {Number} column
- */
- this.setPosition = function(row, column) {
- this.gridster.putItem(this, row, column);
-
- if (!this.isMoving()) {
- this.setElementPosition();
- }
- };
-
- /**
- * Sets a specified size property
- *
- * @param {String} key Can be either "x" or "y"
- * @param {Number} value The size amount
- * @param {Boolean} preventMove
- */
- this.setSize = function(key, value, preventMove) {
- key = key.toUpperCase();
- var camelCase = 'size' + key,
- titleCase = 'Size' + key;
- if (value === '') {
- return;
- }
- value = parseInt(value, 10);
- if (isNaN(value) || value === 0) {
- value = this.gridster['default' + titleCase];
- }
- var max = key === 'X' ? this.gridster.columns : this.gridster.maxRows;
- if (this['max' + titleCase]) {
- max = Math.min(this['max' + titleCase], max);
- }
- if (this.gridster['max' + titleCase]) {
- max = Math.min(this.gridster['max' + titleCase], max);
- }
- if (key === 'X' && this.cols) {
- max -= this.cols;
- } else if (key === 'Y' && this.rows) {
- max -= this.rows;
- }
-
- var min = 0;
- if (this['min' + titleCase]) {
- min = Math.max(this['min' + titleCase], min);
- }
- if (this.gridster['min' + titleCase]) {
- min = Math.max(this.gridster['min' + titleCase], min);
- }
-
- value = Math.max(Math.min(value, max), min);
-
- var changed = (this[camelCase] !== value || (this['old' + titleCase] && this['old' + titleCase] !== value));
- this['old' + titleCase] = this[camelCase] = value;
-
- if (!this.isMoving()) {
- this['setElement' + titleCase]();
- }
- if (!preventMove && changed) {
- this.gridster.moveOverlappingItems(this);
- this.gridster.layoutChanged();
- }
-
- return changed;
- };
-
- /**
- * Sets the items sizeY property
- *
- * @param {Number} rows
- * @param {Boolean} preventMove
- */
- this.setSizeY = function(rows, preventMove) {
- return this.setSize('Y', rows, preventMove);
- };
-
- /**
- * Sets the items sizeX property
- *
- * @param {Number} columns
- * @param {Boolean} preventMove
- */
- this.setSizeX = function(columns, preventMove) {
- return this.setSize('X', columns, preventMove);
- };
-
- /**
- * Sets an elements position on the page
- */
- this.setElementPosition = function() {
- if (this.gridster.isMobile) {
- this.$element.css({
- marginLeft: this.gridster.margins[0] + 'px',
- marginRight: this.gridster.margins[0] + 'px',
- marginTop: this.gridster.margins[1] + 'px',
- marginBottom: this.gridster.margins[1] + 'px',
- top: '',
- left: ''
- });
- } else {
- this.$element.css({
- margin: 0,
- top: (this.row * this.gridster.curRowHeight + (this.gridster.outerMargin ? this.gridster.margins[0] : 0)) + 'px',
- left: (this.col * this.gridster.curColWidth + (this.gridster.outerMargin ? this.gridster.margins[1] : 0)) + 'px'
- });
- }
- };
-
- /**
- * Sets an elements height
- */
- this.setElementSizeY = function() {
- if (this.gridster.isMobile && !this.gridster.saveGridItemCalculatedHeightInMobile) {
- this.$element.css('height', '');
- } else {
- var computedHeight = (this.sizeY * this.gridster.curRowHeight - this.gridster.margins[0]) + 'px';
- //this.$element.css('height', computedHeight);
- this.$element.attr('style', this.$element.attr('style') + '; ' + 'height: '+computedHeight+' !important;');
- }
- };
-
- /**
- * Sets an elements width
- */
- this.setElementSizeX = function() {
- if (this.gridster.isMobile) {
- this.$element.css('width', '');
- } else {
- this.$element.css('width', (this.sizeX * this.gridster.curColWidth - this.gridster.margins[1]) + 'px');
- }
- };
-
- /**
- * Gets an element's width
- */
- this.getElementSizeX = function() {
- return (this.sizeX * this.gridster.curColWidth - this.gridster.margins[1]);
- };
-
- /**
- * Gets an element's height
- */
- this.getElementSizeY = function() {
- return (this.sizeY * this.gridster.curRowHeight - this.gridster.margins[0]);
- };
-
- })
-
- .factory('GridsterTouch', [function() {
- return function GridsterTouch(target, startEvent, moveEvent, endEvent) {
- var lastXYById = {};
-
- // Opera doesn't have Object.keys so we use this wrapper
- var numberOfKeys = function(theObject) {
- if (Object.keys) {
- return Object.keys(theObject).length;
- }
-
- var n = 0,
- key;
- for (key in theObject) {
- ++n;
- }
-
- return n;
- };
-
- // this calculates the delta needed to convert pageX/Y to offsetX/Y because offsetX/Y don't exist in the TouchEvent object or in Firefox's MouseEvent object
- var computeDocumentToElementDelta = function(theElement) {
- var elementLeft = 0;
- var elementTop = 0;
- var oldIEUserAgent = navigator.userAgent.match(/\bMSIE\b/);
-
- for (var offsetElement = theElement; offsetElement != null; offsetElement = offsetElement.offsetParent) {
- // the following is a major hack for versions of IE less than 8 to avoid an apparent problem on the IEBlog with double-counting the offsets
- // this may not be a general solution to IE7's problem with offsetLeft/offsetParent
- if (oldIEUserAgent &&
- (!document.documentMode || document.documentMode < 8) &&
- offsetElement.currentStyle.position === 'relative' && offsetElement.offsetParent && offsetElement.offsetParent.currentStyle.position === 'relative' && offsetElement.offsetLeft === offsetElement.offsetParent.offsetLeft) {
- // add only the top
- elementTop += offsetElement.offsetTop;
- } else {
- elementLeft += offsetElement.offsetLeft;
- elementTop += offsetElement.offsetTop;
- }
- }
-
- return {
- x: elementLeft,
- y: elementTop
- };
- };
-
- // cache the delta from the document to our event target (reinitialized each mousedown/MSPointerDown/touchstart)
- var documentToTargetDelta = computeDocumentToElementDelta(target);
-
- // common event handler for the mouse/pointer/touch models and their down/start, move, up/end, and cancel events
- var doEvent = function(theEvtObj) {
-
- if (theEvtObj.type === 'mousemove' && numberOfKeys(lastXYById) === 0) {
- return;
- }
-
- var prevent = true;
-
- var pointerList = theEvtObj.changedTouches ? theEvtObj.changedTouches : [theEvtObj];
-
- for (var i = 0; i < pointerList.length; ++i) {
- var pointerObj = pointerList[i];
- var pointerId = (typeof pointerObj.identifier !== 'undefined') ? pointerObj.identifier : (typeof pointerObj.pointerId !== 'undefined') ? pointerObj.pointerId : 1;
-
- // use the pageX/Y coordinates to compute target-relative coordinates when we have them (in ie < 9, we need to do a little work to put them there)
- if (typeof pointerObj.pageX === 'undefined') {
-
- // initialize assuming our source element is our target
- if(!ie8){
- pointerObj.pageX = pointerObj.offsetX + documentToTargetDelta.x;
- pointerObj.pageY = pointerObj.offsetY + documentToTargetDelta.y;
- }
- else{
- pointerObj.pageX = pointerObj.clientX;
- pointerObj.pageY = pointerObj.clientY;
- }
-
- if (pointerObj.srcElement.offsetParent === target && document.documentMode && document.documentMode === 8 && pointerObj.type === 'mousedown') {
- // source element is a child piece of VML, we're in IE8, and we've not called setCapture yet - add the origin of the source element
- pointerObj.pageX += pointerObj.srcElement.offsetLeft;
- pointerObj.pageY += pointerObj.srcElement.offsetTop;
- } else if (pointerObj.srcElement !== target && !document.documentMode || document.documentMode < 8) {
- // source element isn't the target (most likely it's a child piece of VML) and we're in a version of IE before IE8 -
- // the offsetX/Y values are unpredictable so use the clientX/Y values and adjust by the scroll offsets of its parents
- // to get the document-relative coordinates (the same as pageX/Y)
- var sx = -2,
- sy = -2; // adjust for old IE's 2-pixel border
- for (var scrollElement = pointerObj.srcElement; scrollElement !== null; scrollElement = scrollElement.parentNode) {
- sx += scrollElement.scrollLeft ? scrollElement.scrollLeft : 0;
- sy += scrollElement.scrollTop ? scrollElement.scrollTop : 0;
- }
-
- pointerObj.pageX = pointerObj.clientX + sx;
- pointerObj.pageY = pointerObj.clientY + sy;
- }
- }
-
-
- var pageX = pointerObj.pageX;
- var pageY = pointerObj.pageY;
-
- if (theEvtObj.type.match(/(start|down)$/i)) {
- // clause for processing MSPointerDown, touchstart, and mousedown
-
- // refresh the document-to-target delta on start in case the target has moved relative to document
- documentToTargetDelta = computeDocumentToElementDelta(target);
-
- // protect against failing to get an up or end on this pointerId
- if (lastXYById[pointerId]) {
- if (endEvent) {
- endEvent({
- target: theEvtObj.target,
- which: theEvtObj.which,
- pointerId: pointerId,
- pageX: pageX,
- pageY: pageY
- });
- }
-
- delete lastXYById[pointerId];
- }
-
- if (startEvent) {
- if (prevent) {
- prevent = startEvent({
- target: theEvtObj.target,
- which: theEvtObj.which,
- pointerId: pointerId,
- pageX: pageX,
- pageY: pageY
- });
- }
- }
-
- // init last page positions for this pointer
- lastXYById[pointerId] = {
- x: pageX,
- y: pageY
- };
-
- // IE pointer model
- if (target.msSetPointerCapture) {
- target.msSetPointerCapture(pointerId);
- } else if (theEvtObj.type === 'mousedown' && numberOfKeys(lastXYById) === 1) {
- if (useSetReleaseCapture) {
- target.setCapture(true);
- } else {
- document.addEventListener('mousemove', doEvent, false);
- document.addEventListener('mouseup', doEvent, false);
- }
- }
- } else if (theEvtObj.type.match(/move$/i)) {
- // clause handles mousemove, MSPointerMove, and touchmove
-
- if (lastXYById[pointerId] && !(lastXYById[pointerId].x === pageX && lastXYById[pointerId].y === pageY)) {
- // only extend if the pointer is down and it's not the same as the last point
-
- if (moveEvent && prevent) {
- prevent = moveEvent({
- target: theEvtObj.target,
- which: theEvtObj.which,
- pointerId: pointerId,
- pageX: pageX,
- pageY: pageY
- });
- }
-
- // update last page positions for this pointer
- lastXYById[pointerId].x = pageX;
- lastXYById[pointerId].y = pageY;
- }
- } else if (lastXYById[pointerId] && theEvtObj.type.match(/(up|end|cancel)$/i)) {
- // clause handles up/end/cancel
-
- if (endEvent && prevent) {
- prevent = endEvent({
- target: theEvtObj.target,
- which: theEvtObj.which,
- pointerId: pointerId,
- pageX: pageX,
- pageY: pageY
- });
- }
-
- // delete last page positions for this pointer
- delete lastXYById[pointerId];
-
- // in the Microsoft pointer model, release the capture for this pointer
- // in the mouse model, release the capture or remove document-level event handlers if there are no down points
- // nothing is required for the iOS touch model because capture is implied on touchstart
- if (target.msReleasePointerCapture) {
- target.msReleasePointerCapture(pointerId);
- } else if (theEvtObj.type === 'mouseup' && numberOfKeys(lastXYById) === 0) {
- if (useSetReleaseCapture) {
- target.releaseCapture();
- } else {
- document.removeEventListener('mousemove', doEvent, false);
- document.removeEventListener('mouseup', doEvent, false);
- }
- }
- }
- }
-
- if (prevent) {
- if (theEvtObj.preventDefault) {
- theEvtObj.preventDefault();
- }
-
- if (theEvtObj.preventManipulation) {
- theEvtObj.preventManipulation();
- }
-
- if (theEvtObj.preventMouseEvent) {
- theEvtObj.preventMouseEvent();
- }
- }
- };
-
- var useSetReleaseCapture = false;
- // saving the settings for contentZooming and touchaction before activation
- var contentZooming, msTouchAction;
-
- this.enable = function() {
-
- if (window.navigator.msPointerEnabled) {
- // Microsoft pointer model
- target.addEventListener('MSPointerDown', doEvent, false);
- target.addEventListener('MSPointerMove', doEvent, false);
- target.addEventListener('MSPointerUp', doEvent, false);
- target.addEventListener('MSPointerCancel', doEvent, false);
-
- // css way to prevent panning in our target area
- if (typeof target.style.msContentZooming !== 'undefined') {
- contentZooming = target.style.msContentZooming;
- target.style.msContentZooming = 'none';
- }
-
- // new in Windows Consumer Preview: css way to prevent all built-in touch actions on our target
- // without this, you cannot touch draw on the element because IE will intercept the touch events
- if (typeof target.style.msTouchAction !== 'undefined') {
- msTouchAction = target.style.msTouchAction;
- target.style.msTouchAction = 'none';
- }
- } else if (target.addEventListener) {
- // iOS touch model
- target.addEventListener('touchstart', doEvent, false);
- target.addEventListener('touchmove', doEvent, false);
- target.addEventListener('touchend', doEvent, false);
- target.addEventListener('touchcancel', doEvent, false);
-
- // mouse model
- target.addEventListener('mousedown', doEvent, false);
-
- // mouse model with capture
- // rejecting gecko because, unlike ie, firefox does not send events to target when the mouse is outside target
- if (target.setCapture && !window.navigator.userAgent.match(/\bGecko\b/)) {
- useSetReleaseCapture = true;
-
- target.addEventListener('mousemove', doEvent, false);
- target.addEventListener('mouseup', doEvent, false);
- }
- } else if (target.attachEvent && target.setCapture) {
- // legacy IE mode - mouse with capture
- useSetReleaseCapture = true;
- target.attachEvent('onmousedown', function() {
- doEvent(window.event);
- window.event.returnValue = false;
- return false;
- });
- target.attachEvent('onmousemove', function() {
- doEvent(window.event);
- window.event.returnValue = false;
- return false;
- });
- target.attachEvent('onmouseup', function() {
- doEvent(window.event);
- window.event.returnValue = false;
- return false;
- });
- }
- };
-
- this.disable = function() {
- if (window.navigator.msPointerEnabled) {
- // Microsoft pointer model
- target.removeEventListener('MSPointerDown', doEvent, false);
- target.removeEventListener('MSPointerMove', doEvent, false);
- target.removeEventListener('MSPointerUp', doEvent, false);
- target.removeEventListener('MSPointerCancel', doEvent, false);
-
- // reset zooming to saved value
- if (contentZooming) {
- target.style.msContentZooming = contentZooming;
- }
-
- // reset touch action setting
- if (msTouchAction) {
- target.style.msTouchAction = msTouchAction;
- }
- } else if (target.removeEventListener) {
- // iOS touch model
- target.removeEventListener('touchstart', doEvent, false);
- target.removeEventListener('touchmove', doEvent, false);
- target.removeEventListener('touchend', doEvent, false);
- target.removeEventListener('touchcancel', doEvent, false);
-
- // mouse model
- target.removeEventListener('mousedown', doEvent, false);
-
- // mouse model with capture
- // rejecting gecko because, unlike ie, firefox does not send events to target when the mouse is outside target
- if (target.setCapture && !window.navigator.userAgent.match(/\bGecko\b/)) {
- useSetReleaseCapture = true;
-
- target.removeEventListener('mousemove', doEvent, false);
- target.removeEventListener('mouseup', doEvent, false);
- }
- } else if (target.detachEvent && target.setCapture) {
- // legacy IE mode - mouse with capture
- useSetReleaseCapture = true;
- target.detachEvent('onmousedown');
- target.detachEvent('onmousemove');
- target.detachEvent('onmouseup');
- }
- };
-
- return this;
- };
- }])
-
- .factory('GridsterDraggable', ['$document', '$timeout', '$window', 'GridsterTouch',
- function($document, $timeout, $window, GridsterTouch) {
- function GridsterDraggable($el, scope, gridster, item, itemOptions) {
-
- var elmX, elmY, elmW, elmH,
-
- mouseX = 0,
- mouseY = 0,
- lastMouseX = 0,
- lastMouseY = 0,
- mOffX = 0,
- mOffY = 0,
-
- minTop = 0,
- maxTop = 9999,
- minLeft = 0,
- realdocument = $document[0];
-
- var originalCol, originalRow;
- var inputTags = ['select', 'input', 'textarea', 'button'];
-
- var gridsterItemDragElement = $el[0].querySelector('[gridster-item-drag]');
- //console.log(gridsterItemDragElement);
- var isDraggableAreaDefined = gridsterItemDragElement?true:false;
- //console.log(isDraggableAreaDefined);
-
- function mouseDown(e) {
-
- if(ie8){
- e.target = window.event.srcElement;
- e.which = window.event.button;
- }
-
- if(isDraggableAreaDefined && (!gridsterItemDragElement.contains(e.target))){
- return false;
- }
-
- if (inputTags.indexOf(e.target.nodeName.toLowerCase()) !== -1) {
- return false;
- }
-
- var $target = angular.element(e.target);
-
- // exit, if a resize handle was hit
- if ($target.hasClass('gridster-item-resizable-handler')) {
- return false;
- }
-
- // exit, if the target has it's own click event
- if ($target.attr('onclick') || $target.attr('ng-click')) {
- return false;
- }
-
- // only works if you have jQuery
- if ($target.closest && $target.closest('.gridster-no-drag').length) {
- return false;
- }
-
- switch (e.which) {
- case 1:
- // left mouse button
- break;
- case 2:
- case 3:
- // right or middle mouse button
- return;
- }
-
- lastMouseX = e.pageX;
- lastMouseY = e.pageY;
-
- elmX = parseInt($el.css('left'), 10);
- elmY = parseInt($el.css('top'), 10);
- elmW = $el[0].offsetWidth;
- elmH = $el[0].offsetHeight;
-
- originalCol = item.col;
- originalRow = item.row;
-
- dragStart(e);
-
- return true;
- }
-
- function mouseMove(e) {
- if (!$el.hasClass('gridster-item-moving') || $el.hasClass('gridster-item-resizing')) {
- return false;
- }
-
- var maxLeft = gridster.curWidth - 1;
-
- // Get the current mouse position.
- mouseX = e.pageX;
- mouseY = e.pageY;
-
- // Get the deltas
- var diffX = mouseX - lastMouseX + mOffX;
- var diffY = mouseY - lastMouseY + mOffY;
- mOffX = mOffY = 0;
-
- // Update last processed mouse positions.
- lastMouseX = mouseX;
- lastMouseY = mouseY;
-
- var dX = diffX,
- dY = diffY;
- if (elmX + dX < minLeft) {
- diffX = minLeft - elmX;
- mOffX = dX - diffX;
- } else if (elmX + elmW + dX > maxLeft) {
- diffX = maxLeft - elmX - elmW;
- mOffX = dX - diffX;
- }
-
- if (elmY + dY < minTop) {
- diffY = minTop - elmY;
- mOffY = dY - diffY;
- } else if (elmY + elmH + dY > maxTop) {
- diffY = maxTop - elmY - elmH;
- mOffY = dY - diffY;
- }
- elmX += diffX;
- elmY += diffY;
-
- // set new position
- $el.css({
- 'top': elmY + 'px',
- 'left': elmX + 'px'
- });
-
- drag(e);
-
- return true;
- }
-
- function mouseUp(e) {
- if (!$el.hasClass('gridster-item-moving') || $el.hasClass('gridster-item-resizing')) {
- return false;
- }
-
- mOffX = mOffY = 0;
-
- dragStop(e);
-
- return true;
- }
-
- function dragStart(event) {
- $el.addClass('gridster-item-moving');
- gridster.movingItem = item;
-
- gridster.updateHeight(item.sizeY);
- scope.$apply(function() {
- if (gridster.draggable && gridster.draggable.start) {
- gridster.draggable.start(event, $el, itemOptions);
- }
- });
- }
-
- function drag(event) {
- var oldRow = item.row,
- oldCol = item.col,
- hasCallback = gridster.draggable && gridster.draggable.drag,
- scrollSensitivity = gridster.draggable.scrollSensitivity,
- scrollSpeed = gridster.draggable.scrollSpeed;
-
- var row = gridster.pixelsToRows(elmY);
- var col = gridster.pixelsToColumns(elmX);
-
- var itemsInTheWay = gridster.getItems(row, col, item.sizeX, item.sizeY, item);
- var hasItemsInTheWay = itemsInTheWay.length !== 0;
-
- if (gridster.swapping === true && hasItemsInTheWay) {
- var boundingBoxItem = gridster.getBoundingBox(itemsInTheWay),
- sameSize = boundingBoxItem.sizeX === item.sizeX && boundingBoxItem.sizeY === item.sizeY,
- sameRow = boundingBoxItem.row === oldRow,
- sameCol = boundingBoxItem.col === oldCol,
- samePosition = boundingBoxItem.row === row && boundingBoxItem.col === col,
- inline = sameRow || sameCol;
-
- if (sameSize && itemsInTheWay.length === 1) {
- if (samePosition) {
- gridster.swapItems(item, itemsInTheWay[0]);
- } else if (inline) {
- return;
- }
- } else if (boundingBoxItem.sizeX <= item.sizeX && boundingBoxItem.sizeY <= item.sizeY && inline) {
- var emptyRow = item.row <= row ? item.row : row + item.sizeY,
- emptyCol = item.col <= col ? item.col : col + item.sizeX,
- rowOffset = emptyRow - boundingBoxItem.row,
- colOffset = emptyCol - boundingBoxItem.col;
-
- for (var i = 0, l = itemsInTheWay.length; i < l; ++i) {
- var itemInTheWay = itemsInTheWay[i];
-
- var itemsInFreeSpace = gridster.getItems(
- itemInTheWay.row + rowOffset,
- itemInTheWay.col + colOffset,
- itemInTheWay.sizeX,
- itemInTheWay.sizeY,
- item
- );
-
- if (itemsInFreeSpace.length === 0) {
- gridster.putItem(itemInTheWay, itemInTheWay.row + rowOffset, itemInTheWay.col + colOffset);
- }
- }
- }
- }
-
- if (gridster.pushing !== false || !hasItemsInTheWay) {
- item.row = row;
- item.col = col;
- }
-
- if(($window.navigator.appName === 'Microsoft Internet Explorer' && !ie8) || $window.navigator.userAgent.indexOf("Firefox")!==-1){
- if (event.pageY - realdocument.documentElement.scrollTop < scrollSensitivity) {
- realdocument.documentElement.scrollTop = realdocument.documentElement.scrollTop - scrollSpeed;
- } else if ($window.innerHeight - (event.pageY - realdocument.documentElement.scrollTop) < scrollSensitivity) {
- realdocument.documentElement.scrollTop = realdocument.documentElement.scrollTop + scrollSpeed;
- }
- }
- else{
- if (event.pageY - realdocument.body.scrollTop < scrollSensitivity) {
- realdocument.body.scrollTop = realdocument.body.scrollTop - scrollSpeed;
- } else if ($window.innerHeight - (event.pageY - realdocument.body.scrollTop) < scrollSensitivity) {
- realdocument.body.scrollTop = realdocument.body.scrollTop + scrollSpeed;
- }
- }
-
-
-
- if (event.pageX - realdocument.body.scrollLeft < scrollSensitivity) {
- realdocument.body.scrollLeft = realdocument.body.scrollLeft - scrollSpeed;
- } else if ($window.innerWidth - (event.pageX - realdocument.body.scrollLeft) < scrollSensitivity) {
- realdocument.body.scrollLeft = realdocument.body.scrollLeft + scrollSpeed;
- }
-
- if (hasCallback || oldRow !== item.row || oldCol !== item.col) {
- scope.$apply(function() {
- if (hasCallback) {
- gridster.draggable.drag(event, $el, itemOptions);
- }
- });
- }
- }
-
- function dragStop(event) {
- $el.removeClass('gridster-item-moving');
- var row = gridster.pixelsToRows(elmY);
- var col = gridster.pixelsToColumns(elmX);
- if (gridster.pushing !== false || gridster.getItems(row, col, item.sizeX, item.sizeY, item).length === 0) {
- item.row = row;
- item.col = col;
- }
- gridster.movingItem = null;
- item.setPosition(item.row, item.col);
-
- scope.$apply(function() {
- if (gridster.draggable && gridster.draggable.stop) {
- gridster.draggable.stop(event, $el, itemOptions);
- }
- });
- }
-
- var enabled = null;
- var $dragHandles = null;
- var unifiedInputs = [];
-
- this.enable = function() {
- if (enabled === true) {
- return;
- }
-
- // disable and timeout required for some template rendering
- $timeout(function() {
- // disable any existing draghandles
- for (var u = 0, ul = unifiedInputs.length; u < ul; ++u) {
- unifiedInputs[u].disable();
- }
- unifiedInputs = [];
-
- if (gridster.draggable && gridster.draggable.handle) {
- $dragHandles = angular.element($el[0].querySelectorAll(gridster.draggable.handle));
- if ($dragHandles.length === 0) {
- // fall back to element if handle not found...
- $dragHandles = $el;
- }
- } else {
- $dragHandles = $el;
- }
-
- for (var h = 0, hl = $dragHandles.length; h < hl; ++h) {
- unifiedInputs[h] = new GridsterTouch($dragHandles[h], mouseDown, mouseMove, mouseUp);
- unifiedInputs[h].enable();
- }
-
- enabled = true;
- });
- };
-
- this.disable = function() {
- if (enabled === false) {
- return;
- }
-
- // timeout to avoid race contition with the enable timeout
- $timeout(function() {
-
- for (var u = 0, ul = unifiedInputs.length; u < ul; ++u) {
- unifiedInputs[u].disable();
- }
-
- unifiedInputs = [];
- enabled = false;
- });
- };
-
- this.toggle = function(enabled) {
- if (enabled) {
- this.enable();
- } else {
- this.disable();
- }
- };
-
- this.destroy = function() {
- this.disable();
- };
- }
-
- return GridsterDraggable;
- }
- ])
-
- .factory('GridsterResizable', ['GridsterTouch', function(GridsterTouch) {
- function GridsterResizable($el, scope, gridster, item, itemOptions) {
-
- function ResizeHandle(handleClass) {
-
- var hClass = handleClass;
-
- var elmX, elmY, elmW, elmH,
-
- mouseX = 0,
- mouseY = 0,
- lastMouseX = 0,
- lastMouseY = 0,
- mOffX = 0,
- mOffY = 0,
-
- minTop = 0,
- maxTop = 9999,
- minLeft = 0;
-
- var getMinHeight = function() {
- return (item.minSizeY ? item.minSizeY : 1) * gridster.curRowHeight - gridster.margins[0];
- };
- var getMinWidth = function() {
- return (item.minSizeX ? item.minSizeX : 1) * gridster.curColWidth - gridster.margins[1];
- };
-
- var originalWidth, originalHeight;
- var savedDraggable;
-
- function mouseDown(e) {
- switch (e.which) {
- case 1:
- // left mouse button
- break;
- case 2:
- case 3:
- // right or middle mouse button
- return;
- }
-
- // save the draggable setting to restore after resize
- savedDraggable = gridster.draggable.enabled;
- if (savedDraggable) {
- gridster.draggable.enabled = false;
- scope.$broadcast('gridster-draggable-changed', gridster);
- }
-
- // Get the current mouse position.
- lastMouseX = e.pageX;
- lastMouseY = e.pageY;
-
- // Record current widget dimensions
- elmX = parseInt($el.css('left'), 10);
- elmY = parseInt($el.css('top'), 10);
- elmW = $el[0].offsetWidth;
- elmH = $el[0].offsetHeight;
-
- originalWidth = item.sizeX;
- originalHeight = item.sizeY;
-
- resizeStart(e);
-
- return true;
- }
-
- function resizeStart(e) {
- $el.addClass('gridster-item-moving');
- $el.addClass('gridster-item-resizing');
-
- gridster.movingItem = item;
-
- item.setElementSizeX();
- item.setElementSizeY();
- item.setElementPosition();
- gridster.updateHeight(1);
-
- scope.$apply(function() {
- // callback
- if (gridster.resizable && gridster.resizable.start) {
- gridster.resizable.start(e, $el, itemOptions); // options is the item model
- }
- });
- }
-
- function mouseMove(e) {
- var maxLeft = gridster.curWidth - 1;
-
- // Get the current mouse position.
- mouseX = e.pageX;
- mouseY = e.pageY;
-
- // Get the deltas
- var diffX = mouseX - lastMouseX + mOffX;
- var diffY = mouseY - lastMouseY + mOffY;
- mOffX = mOffY = 0;
-
- // Update last processed mouse positions.
- lastMouseX = mouseX;
- lastMouseY = mouseY;
-
- var dY = diffY,
- dX = diffX;
-
- if (hClass.indexOf('n') >= 0) {
- if (elmH - dY < getMinHeight()) {
- diffY = elmH - getMinHeight();
- mOffY = dY - diffY;
- } else if (elmY + dY < minTop) {
- diffY = minTop - elmY;
- mOffY = dY - diffY;
- }
- elmY += diffY;
- elmH -= diffY;
- }
- if (hClass.indexOf('s') >= 0) {
- if (elmH + dY < getMinHeight()) {
- diffY = getMinHeight() - elmH;
- mOffY = dY - diffY;
- } else if (elmY + elmH + dY > maxTop) {
- diffY = maxTop - elmY - elmH;
- mOffY = dY - diffY;
- }
- elmH += diffY;
- }
- if (hClass.indexOf('w') >= 0) {
- if (elmW - dX < getMinWidth()) {
- diffX = elmW - getMinWidth();
- mOffX = dX - diffX;
- } else if (elmX + dX < minLeft) {
- diffX = minLeft - elmX;
- mOffX = dX - diffX;
- }
- elmX += diffX;
- elmW -= diffX;
- }
- if (hClass.indexOf('e') >= 0) {
- if (elmW + dX < getMinWidth()) {
- diffX = getMinWidth() - elmW;
- mOffX = dX - diffX;
- } else if (elmX + elmW + dX > maxLeft) {
- diffX = maxLeft - elmX - elmW;
- mOffX = dX - diffX;
- }
- elmW += diffX;
- }
-
- // set new position
- $el.css({
- 'top': elmY + 'px',
- 'left': elmX + 'px',
- 'width': elmW + 'px',
- 'height': elmH + 'px'
- });
-
- resize(e);
-
- return true;
- }
-
- function mouseUp(e) {
- // restore draggable setting to its original state
- if (gridster.draggable.enabled !== savedDraggable) {
- gridster.draggable.enabled = savedDraggable;
- scope.$broadcast('gridster-draggable-changed', gridster);
- }
-
- mOffX = mOffY = 0;
-
- resizeStop(e);
-
- return true;
- }
-
- function resize(e) {
- var oldRow = item.row,
- oldCol = item.col,
- oldSizeX = item.sizeX,
- oldSizeY = item.sizeY,
- hasCallback = gridster.resizable && gridster.resizable.resize;
-
- var col = item.col;
- // only change column if grabbing left edge
- if (['w', 'nw', 'sw'].indexOf(handleClass) !== -1) {
- col = gridster.pixelsToColumns(elmX, false);
- }
-
- var row = item.row;
- // only change row if grabbing top edge
- if (['n', 'ne', 'nw'].indexOf(handleClass) !== -1) {
- row = gridster.pixelsToRows(elmY, false);
- }
-
- var sizeX = item.sizeX;
- // only change row if grabbing left or right edge
- if (['n', 's'].indexOf(handleClass) === -1) {
- sizeX = gridster.pixelsToColumns(elmW, true);
- }
-
- var sizeY = item.sizeY;
- // only change row if grabbing top or bottom edge
- if (['e', 'w'].indexOf(handleClass) === -1) {
- sizeY = gridster.pixelsToRows(elmH, true);
- }
-
- if (gridster.pushing !== false || gridster.getItems(row, col, sizeX, sizeY, item).length === 0) {
- item.row = row;
- item.col = col;
- item.sizeX = sizeX;
- item.sizeY = sizeY;
- }
- var isChanged = item.row !== oldRow || item.col !== oldCol || item.sizeX !== oldSizeX || item.sizeY !== oldSizeY;
-
- if (hasCallback || isChanged) {
- scope.$apply(function() {
- if (hasCallback) {
- gridster.resizable.resize(e, $el, itemOptions); // options is the item model
- }
- });
- }
- }
-
- function resizeStop(e) {
- $el.removeClass('gridster-item-moving');
- $el.removeClass('gridster-item-resizing');
-
- gridster.movingItem = null;
-
- item.setPosition(item.row, item.col);
- item.setSizeY(item.sizeY);
- item.setSizeX(item.sizeX);
-
- scope.$apply(function() {
- if (gridster.resizable && gridster.resizable.stop) {
- gridster.resizable.stop(e, $el, itemOptions); // options is the item model
- }
- });
- }
-
- var $dragHandle = null;
- var unifiedInput;
-
- this.enable = function() {
- if (!$dragHandle) {
- $dragHandle = angular.element('<div class="gridster-item-resizable-handler handle-' + hClass + '"></div>');
- $el.append($dragHandle);
- }
-
- unifiedInput = new GridsterTouch($dragHandle[0], mouseDown, mouseMove, mouseUp);
- unifiedInput.enable();
- };
-
- this.disable = function() {
- if ($dragHandle) {
- $dragHandle.remove();
- $dragHandle = null;
- }
-
- unifiedInput.disable();
- unifiedInput = undefined;
- };
-
- this.destroy = function() {
- this.disable();
- };
- }
-
- var handles = [];
- var handlesOpts = gridster.resizable.handles;
- if (typeof handlesOpts === 'string') {
- handlesOpts = gridster.resizable.handles.split(',');
- }
- var enabled = false;
-
- for (var c = 0, l = handlesOpts.length; c < l; c++) {
- handles.push(new ResizeHandle(handlesOpts[c]));
- }
-
- this.enable = function() {
- if (enabled) {
- return;
- }
- for (var c = 0, l = handles.length; c < l; c++) {
- handles[c].enable();
- }
- enabled = true;
- };
-
- this.disable = function() {
- if (!enabled) {
- return;
- }
- for (var c = 0, l = handles.length; c < l; c++) {
- handles[c].disable();
- }
- enabled = false;
- };
-
- this.toggle = function(enabled) {
- if (enabled) {
- this.enable();
- } else {
- this.disable();
- }
- };
-
- this.destroy = function() {
- for (var c = 0, l = handles.length; c < l; c++) {
- handles[c].destroy();
- }
- };
- }
- return GridsterResizable;
- }])
-
- .factory('gridsterDebounce', function() {
- return function gridsterDebounce(func, wait, immediate) {
- var timeout;
- return function() {
- var context = this,
- args = arguments;
- var later = function() {
- timeout = null;
- if (!immediate) {
- func.apply(context, args);
- }
- };
- var callNow = immediate && !timeout;
- clearTimeout(timeout);
- timeout = setTimeout(later, wait);
- if (callNow) {
- func.apply(context, args);
- }
- };
- };
- })
-
- /**
- * GridsterItem directive
- * @param $parse
- * @param GridsterDraggable
- * @param GridsterResizable
- * @param gridsterDebounce
- */
- .directive('gridsterItem', ['$parse', 'GridsterDraggable', 'GridsterResizable', 'gridsterDebounce',
- function($parse, GridsterDraggable, GridsterResizable, gridsterDebounce) {
- return {
- scope: true,
- restrict: 'EA',
- controller: 'GridsterItemCtrl',
- controllerAs: 'gridsterItem',
- require: ['^gridster', 'gridsterItem'],
- link: function(scope, $el, attrs, controllers) {
- var optionsKey = attrs.gridsterItem,
- options;
-
- var gridster = controllers[0],
- item = controllers[1];
-
- scope.gridster = gridster;
-
-
- // bind the item's position properties
- // options can be an object specified by gridster-item="object"
- // or the options can be the element html attributes object
- if (optionsKey) {
- var $optionsGetter = $parse(optionsKey);
- options = $optionsGetter(scope) || {};
- if (!options && $optionsGetter.assign) {
- options = {
- row: item.row,
- col: item.col,
- sizeX: item.sizeX,
- sizeY: item.sizeY,
- minSizeX: 0,
- minSizeY: 0,
- maxSizeX: null,
- maxSizeY: null
- };
- $optionsGetter.assign(scope, options);
- }
- } else {
- options = attrs;
- }
-
- item.init($el, gridster);
-
- $el.addClass('gridster-item');
-
- var aspects = ['minSizeX', 'maxSizeX', 'minSizeY', 'maxSizeY', 'sizeX', 'sizeY', 'row', 'col'],
- $getters = {};
-
- var expressions = [];
- var aspectFn = function(aspect) {
- var expression;
- if (typeof options[aspect] === 'string') {
- // watch the expression in the scope
- expression = options[aspect];
- } else if (typeof options[aspect.toLowerCase()] === 'string') {
- // watch the expression in the scope
- expression = options[aspect.toLowerCase()];
- } else if (optionsKey) {
- // watch the expression on the options object in the scope
- expression = optionsKey + '.' + aspect;
- } else {
- return;
- }
- expressions.push('"' + aspect + '":' + expression);
- $getters[aspect] = $parse(expression);
-
- // initial set
- var val = $getters[aspect](scope);
- if (typeof val === 'number') {
- item[aspect] = val;
- }
- };
-
- for (var i = 0, l = aspects.length; i < l; ++i) {
- aspectFn(aspects[i]);
- }
-
- var watchExpressions = '{' + expressions.join(',') + '}';
-
- // when the value changes externally, update the internal item object
- scope.$watchCollection(watchExpressions, function(newVals, oldVals) {
- for (var aspect in newVals) {
- var newVal = newVals[aspect];
- var oldVal = oldVals[aspect];
- if (oldVal === newVal) {
- continue;
- }
- newVal = parseInt(newVal, 10);
- if (!isNaN(newVal)) {
- item[aspect] = newVal;
- }
- }
- });
-
- function positionChanged() {
- // call setPosition so the element and gridster controller are updated
- item.setPosition(item.row, item.col);
-
- // when internal item position changes, update externally bound values
- if ($getters.row && $getters.row.assign) {
- $getters.row.assign(scope, item.row);
- }
- if ($getters.col && $getters.col.assign) {
- $getters.col.assign(scope, item.col);
- }
- }
- scope.$watch(function() {
- return item.row + ',' + item.col;
- }, positionChanged);
-
- function sizeChanged() {
- var changedX = item.setSizeX(item.sizeX, true);
- if (changedX && $getters.sizeX && $getters.sizeX.assign) {
- $getters.sizeX.assign(scope, item.sizeX);
- }
- var changedY = item.setSizeY(item.sizeY, true);
- if (changedY && $getters.sizeY && $getters.sizeY.assign) {
- $getters.sizeY.assign(scope, item.sizeY);
- }
-
- if (changedX || changedY) {
- item.gridster.moveOverlappingItems(item);
- gridster.layoutChanged();
- scope.$broadcast('gridster-item-resized', item);
- }
- }
-
- scope.$watch(function() {
- return item.sizeY + ',' + item.sizeX + ',' + item.minSizeX + ',' + item.maxSizeX + ',' + item.minSizeY + ',' + item.maxSizeY;
- }, sizeChanged);
-
- var draggable = new GridsterDraggable($el, scope, gridster, item, options);
- var resizable = new GridsterResizable($el, scope, gridster, item, options);
-
- var updateResizable = function() {
- resizable.toggle(!gridster.isMobile && gridster.resizable && gridster.resizable.enabled);
- };
- updateResizable();
-
- var updateDraggable = function() {
- draggable.toggle(!gridster.isMobile && gridster.draggable && gridster.draggable.enabled);
- };
- updateDraggable();
-
- scope.$on('gridster-draggable-changed', updateDraggable);
- scope.$on('gridster-resizable-changed', updateResizable);
- scope.$on('gridster-resized', updateResizable);
- scope.$on('gridster-mobile-changed', function() {
- updateResizable();
- updateDraggable();
- });
-
- function whichTransitionEvent() {
- var el = document.createElement('div');
- var transitions = {
- 'transition': 'transitionend',
- 'OTransition': 'oTransitionEnd',
- 'MozTransition': 'transitionend',
- 'WebkitTransition': 'webkitTransitionEnd'
- };
- for (var t in transitions) {
- if (el.style[t] !== undefined) {
- return transitions[t];
- }
- }
- }
-
- var debouncedTransitionEndPublisher = gridsterDebounce(function() {
- scope.$apply(function() {
- scope.$broadcast('gridster-item-transition-end', item);
- });
- }, 50);
-
- if(whichTransitionEvent()){ //check for IE8, as it evaluates to null
- $el.on(whichTransitionEvent(), debouncedTransitionEndPublisher);
- }
-
- scope.$broadcast('gridster-item-initialized', item);
-
- return scope.$on('$destroy', function() {
- try {
- resizable.destroy();
- draggable.destroy();
- } catch (e) {}
-
- try {
- gridster.removeItem(item);
- } catch (e) {}
-
- try {
- item.destroy();
- } catch (e) {}
- });
- }
- };
- }
- ])
-
- .directive('gridsterNoDrag', function() {
- return {
- restrict: 'A',
- link: function(scope, $element) {
- $element.addClass('gridster-no-drag');
- }
- };
- })
-
- ;
-
-}));