minify files
This commit is contained in:
Pavel Reznikov
parent
a475434ff9
commit
467b32b728
4 changed files with 2 additions and 0 deletions
144
src/gridstack.css
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144
src/gridstack.css
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.grid-stack {
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position: relative;
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}
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.grid-stack-item {
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position: absolute;
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padding: 0;
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}
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.grid-stack-item .grid-stack-item-content,
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.grid-stack-item .placeholder-content {
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margin: 0;
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position: absolute;
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top: 0;
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left: 10px;
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right: 10px;
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bottom: 0;
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width: auto;
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z-index: 0 !important;
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}
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.grid-stack-placeholder .placeholder-content {
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border: 1px dashed lightgray;
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}
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.grid-stack-item.ui-draggable-dragging,
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.grid-stack-item.ui-resizable-resizing {
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z-index: 100;
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}
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.grid-stack-item.ui-draggable-dragging .box,
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.grid-stack-item.ui-resizable-resizing .box {
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box-shadow: 1px 4px 6px rgba(0, 0, 0, 0.2);
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opacity: 0.8;
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}
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.grid-stack-item .ui-resizable-handle {
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padding: 3px;
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margin: 3px 0;
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cursor: nwse-resize;
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color: gray;
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position: absolute;
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bottom: 0;
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right: 15px;
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font: normal normal normal 14px/1 FontAwesome;
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text-rendering: auto;
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-webkit-font-smoothing: antialiased;
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-moz-osx-font-smoothing: grayscale;
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filter: progid:DXImageTransform.Microsoft.BasicImage(rotation=1);
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-webkit-transform: rotate(90deg);
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-ms-transform: rotate(90deg);
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transform: rotate(90deg);
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font-size: 10px;
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}
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.grid-stack-item .ui-resizable-handle::before {
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content: "\f065";
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}
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.grid-stack-item[data-gs-width="12"] { width: 100% }
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.grid-stack-item[data-gs-width="11"] { width: 91.66666667% }
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.grid-stack-item[data-gs-width="10"] { width: 83.33333333% }
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.grid-stack-item[data-gs-width="9"] { width: 75% }
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.grid-stack-item[data-gs-width="8"] { width: 66.66666667% }
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.grid-stack-item[data-gs-width="7"] { width: 58.33333333% }
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.grid-stack-item[data-gs-width="6"] { width: 50% }
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.grid-stack-item[data-gs-width="5"] { width: 41.66666667% }
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.grid-stack-item[data-gs-width="4"] { width: 33.33333333% }
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.grid-stack-item[data-gs-width="3"] { width: 25% }
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.grid-stack-item[data-gs-width="2"] { width: 16.66666667% }
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.grid-stack-item[data-gs-width="1"] { width: 8.33333333% }
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.grid-stack-item[data-gs-x="12"] { left: 100% }
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.grid-stack-item[data-gs-x="11"] { left: 91.66666667% }
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.grid-stack-item[data-gs-x="10"] { left: 83.33333333% }
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.grid-stack-item[data-gs-x="9"] { left: 75% }
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.grid-stack-item[data-gs-x="8"] { left: 66.66666667% }
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.grid-stack-item[data-gs-x="7"] { left: 58.33333333% }
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.grid-stack-item[data-gs-x="6"] { left: 50% }
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.grid-stack-item[data-gs-x="5"] { left: 41.66666667% }
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.grid-stack-item[data-gs-x="4"] { left: 33.33333333% }
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.grid-stack-item[data-gs-x="3"] { left: 25% }
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.grid-stack-item[data-gs-x="2"] { left: 16.66666667% }
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.grid-stack-item[data-gs-x="1"] { left: 8.33333333% }
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.grid-stack-item[data-gs-height="1"] { height: 60px; }
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.grid-stack-item[data-gs-height="2"] { height: 140px; }
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.grid-stack-item[data-gs-height="3"] { height: 220px; }
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.grid-stack-item[data-gs-height="4"] { height: 300px; }
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.grid-stack-item[data-gs-height="5"] { height: 380px; }
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.grid-stack-item[data-gs-height="6"] { height: 460px; }
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.grid-stack-item[data-gs-height="7"] { height: 540px; }
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.grid-stack-item[data-gs-height="8"] { height: 620px; }
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.grid-stack-item[data-gs-height="9"] { height: 700px; }
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.grid-stack-item[data-gs-height="10"] { height: 780px; }
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.grid-stack-item[data-gs-height="11"] { height: 860px; }
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.grid-stack-item[data-gs-height="12"] { height: 940px; }
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.grid-stack-item[data-gs-height="13"] { height: 1020px; }
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.grid-stack-item[data-gs-height="14"] { height: 1100px; }
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.grid-stack-item[data-gs-height="15"] { height: 1180px; }
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.grid-stack-item[data-gs-height="16"] { height: 1260px; }
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.grid-stack-item[data-gs-height="17"] { height: 1340px; }
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.grid-stack-item[data-gs-height="18"] { height: 1420px; }
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.grid-stack-item[data-gs-height="19"] { height: 1500px; }
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.grid-stack-item[data-gs-height="20"] { height: 1580px; }
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.grid-stack-item[data-gs-y="0"] { top: 0 }
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.grid-stack-item[data-gs-y="1"] { top: 80px; }
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.grid-stack-item[data-gs-y="2"] { top: 160px; }
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.grid-stack-item[data-gs-y="3"] { top: 240px; }
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.grid-stack-item[data-gs-y="4"] { top: 320px; }
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.grid-stack-item[data-gs-y="5"] { top: 400px; }
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.grid-stack-item[data-gs-y="6"] { top: 480px; }
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.grid-stack-item[data-gs-y="7"] { top: 560px; }
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.grid-stack-item[data-gs-y="8"] { top: 640px; }
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.grid-stack-item[data-gs-y="9"] { top: 720px; }
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.grid-stack-item[data-gs-y="10"] { top: 800px; }
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.grid-stack-item[data-gs-y="11"] { top: 880px; }
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.grid-stack-item[data-gs-y="12"] { top: 960px; }
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.grid-stack-item[data-gs-y="13"] { top: 1040px; }
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.grid-stack-item[data-gs-y="14"] { top: 1120px; }
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.grid-stack-item[data-gs-y="15"] { top: 1200px; }
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.grid-stack-item[data-gs-y="16"] { top: 1280px; }
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.grid-stack-item[data-gs-y="17"] { top: 1360px; }
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.grid-stack-item[data-gs-y="18"] { top: 1440px; }
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.grid-stack-item[data-gs-y="19"] { top: 1520px; }
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@media (max-width: 768px) {
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.grid-stack-item {
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position: relative !important;
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width: auto !important;
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left: 0 !important;
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top: auto !important;
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margin-bottom: 20px;
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}
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.grid-stack {
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height: auto !important;
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}
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}
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403
src/gridstack.js
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403
src/gridstack.js
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(function (scope, _) {
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var Utils = {
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is_intercepted: function (a, b) {
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return !(a.x + a.width <= b.x || b.x + b.width <= a.x || a.y + a.height <= b.y || b.y + b.height <= a.y);
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}
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};
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var id_seq = 0;
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var GridStackEngine = function (width, onchange) {
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this.width = width;
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this.nodes = [];
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this.onchange = onchange || function () {};
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};
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GridStackEngine.prototype._fix_collisions = function (node) {
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this._sort_nodes(-1);
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while (true) {
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var collision_node = _.find(this.nodes, function (n) {
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return n != node && Utils.is_intercepted(n, node);
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}, this);
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if (typeof collision_node == 'undefined') {
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return;
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}
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this.move_node(collision_node, collision_node.x, node.y + node.height,
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collision_node.width, collision_node.height, true);
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}
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};
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GridStackEngine.prototype._sort_nodes = function (dir) {
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dir = dir != -1 ? 1 : -1;
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this.nodes = _.sortBy(this.nodes, function (n) { return dir * (n.x + n.y * this.width); }, this);
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};
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GridStackEngine.prototype._pack_nodes = function () {
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this._sort_nodes();
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_.each(this.nodes, function (n, i) {
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while (n.y > 0) {
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var new_y = n.y - 1;
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var can_be_moved = i == 0;
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if (i > 0) {
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var collision_node = _.chain(this.nodes)
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.first(i)
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.find(function (bn) {
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return Utils.is_intercepted({x: n.x, y: new_y, width: n.width, height: n.height}, bn);
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})
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.value();
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can_be_moved = typeof collision_node == 'undefined';
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}
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if (!can_be_moved) {
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break;
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}
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n._dirty = n.y != new_y;
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n.y = new_y;
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}
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}, this);
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};
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GridStackEngine.prototype._prepare_node = function (node, moving) {
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node = _.defaults(node || {}, {width: 1, height: 1, x: 0, y: 0 });
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node.x = parseInt('' + node.x);
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node.y = parseInt('' + node.y);
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node.width = parseInt('' + node.width);
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node.height = parseInt('' + node.height);
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node.auto_position = node.auto_position || false;
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if (node.width > this.width) {
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node.width = this.width;
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}
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else if (node.width < 1) {
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node.width = 1;
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}
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if (node.height < 1) {
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node.height = 1;
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}
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if (node.x < 0) {
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node.x = 0;
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}
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if (node.x + node.width > this.width) {
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if (moving) {
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node.x = this.width - node.width;
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}
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else {
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node.width = this.width - node.x;
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}
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}
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if (node.y < 0) {
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node.y = 0;
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}
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return node;
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};
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GridStackEngine.prototype._notify = function () {
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var deleted_nodes = Array.prototype.slice.call(arguments, 1).concat(this.get_dirty_nodes());
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deleted_nodes = deleted_nodes.concat(this.get_dirty_nodes());
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this.onchange(deleted_nodes);
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};
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GridStackEngine.prototype.clean_nodes = function () {
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_.each(this.nodes, function (n) {n._dirty = false });
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};
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GridStackEngine.prototype.get_dirty_nodes = function () {
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return _.filter(this.nodes, function (n) { return n._dirty; });
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};
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GridStackEngine.prototype.add_node = function(node) {
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node = this._prepare_node(node);
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if (typeof node.max_width != 'undefined') node.width = Math.min(node.width, node.max_width);
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if (typeof node.max_height != 'undefined') node.height = Math.min(node.height, node.max_height);
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if (typeof node.min_width != 'undefined') node.width = Math.max(node.width, node.min_width);
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if (typeof node.min_height != 'undefined') node.height = Math.max(node.height, node.min_height);
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node._id = ++id_seq;
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node._dirty = true;
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if (node.auto_position) {
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this._sort_nodes();
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for (var i = 0; ; ++i) {
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var x = i % this.width, y = Math.floor(i / this.width);
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if (!_.find(this.nodes, function (n) {
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return Utils.is_intercepted({x: x, y: y, width: node.width, height: node.height}, n);
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})) {
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node.x = x;
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node.y = y;
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break;
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}
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}
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}
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this.nodes.push(node);
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this._fix_collisions(node);
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this._pack_nodes();
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this._notify();
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return node;
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};
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GridStackEngine.prototype.remove_node = function (node) {
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node._id = null;
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this.nodes = _.without(this.nodes, node);
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this._pack_nodes();
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this._notify(node);
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};
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GridStackEngine.prototype.move_node = function (node, x, y, width, height, no_pack) {
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if (typeof x == 'undefined') x = node.x;
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if (typeof y == 'undefined') y = node.y;
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if (typeof width == 'undefined') width = node.width;
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if (typeof height == 'undefined') height = node.height;
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if (typeof node.max_width != 'undefined') width = Math.min(width, node.max_width);
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if (typeof node.max_height != 'undefined') height = Math.min(height, node.max_height);
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if (typeof node.min_width != 'undefined') width = Math.max(width, node.min_width);
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if (typeof node.min_height != 'undefined') height = Math.max(height, node.min_height);
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if (node.x == x && node.y == y && node.width == width && node.height == height) {
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return node;
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}
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var moving = node.x != x;
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node._dirty = true;
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node.x = x;
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node.y = y;
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node.width = width;
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node.height = height;
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node = this._prepare_node(node, moving);
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this._fix_collisions(node);
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if (!no_pack) {
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this._pack_nodes();
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this._notify();
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}
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return node;
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};
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GridStackEngine.prototype.get_grid_height = function () {
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return _.reduce(this.nodes, function (memo, n) { return Math.max(memo, n.y + n.height); }, 0);
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};
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var GridStack = function (el, opts) {
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var self = this, one_column_mode;
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this.container = $(el);
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this.opts = _.defaults(opts || {}, {
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width: 12,
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item_class: 'grid-stack-item',
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placeholder_class: 'grid-stack-placeholder',
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handle: '.grid-stack-item-content',
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cell_height: 60,
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vertical_margin: 20,
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auto: true,
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min_width: 768
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});
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this.grid = new GridStackEngine(this.opts.width, function (nodes) {
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_.each(nodes, function (n) {
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if (n._id == null) {
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n.el.remove();
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}
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else {
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n.el
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.attr('data-gs-x', n.x)
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.attr('data-gs-y', n.y)
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.attr('data-gs-width', n.width)
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.attr('data-gs-height', n.height);
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}
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});
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});
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if (this.opts.auto) {
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this.container.find('.' + this.opts.item_class).each(function (index, el) {
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self._prepare_element(el);
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});
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}
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this.placeholder = $('<div class="' + this.opts.placeholder_class + ' ' + this.opts.item_class + '"><div class="placeholder-content" /></div>').hide();
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this.container.append(this.placeholder);
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this.container.height((this.grid.get_grid_height()) * (this.opts.cell_height + this.opts.vertical_margin) - this.opts.vertical_margin);
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var on_resize_handler = function () {
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if (self._is_one_column_mode()) {
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if (one_column_mode)
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return;
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one_column_mode = true;
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_.each(self.grid.nodes, function (node) {
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node.el.draggable('disable');
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if (!node.el.attr('data-gs-no-resize')) {
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node.el.resizable('disable');
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}
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});
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}
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else {
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if (!one_column_mode)
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return;
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one_column_mode = false;
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_.each(self.grid.nodes, function (node) {
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node.el.draggable('enable');
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if (!node.el.attr('data-gs-no-resize')) {
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node.el.resizable('enable');
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}
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});
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}
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};
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$(window).resize(on_resize_handler);
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on_resize_handler();
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};
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GridStack.prototype._update_container_height = function () {
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this.container.height(this.grid.get_grid_height() * (this.opts.cell_height + this.opts.vertical_margin) - this.opts.vertical_margin);
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};
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GridStack.prototype._is_one_column_mode = function () {
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return $(window).width() <= this.opts.min_width;
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};
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GridStack.prototype._prepare_element = function (el) {
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var self = this;
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el = $(el);
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var node = self.grid.add_node({
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x: el.attr('data-gs-x'),
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y: el.attr('data-gs-y'),
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width: el.attr('data-gs-width'),
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height: el.attr('data-gs-height'),
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max_width: el.attr('data-gs-max-width'),
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min_width: el.attr('data-gs-min-width'),
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max_height: el.attr('data-gs-max-height'),
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min_height: el.attr('data-gs-min-height'),
|
||||
auto_position: el.attr('data-gs-auto-position'),
|
||||
el: el
|
||||
});
|
||||
el.data('_gridstack_node', node);
|
||||
|
||||
var cell_width, cell_height = this.opts.cell_height + this.opts.vertical_margin / 2;
|
||||
|
||||
var on_start_moving = function (event, ui) {
|
||||
var o = $(this);
|
||||
self.grid.clean_nodes();
|
||||
cell_width = Math.ceil(o.outerWidth() / o.attr('data-gs-width'));
|
||||
self.placeholder
|
||||
.attr('data-gs-x', o.attr('data-gs-x'))
|
||||
.attr('data-gs-y', o.attr('data-gs-y'))
|
||||
.attr('data-gs-width', o.attr('data-gs-width'))
|
||||
.attr('data-gs-height', o.attr('data-gs-height'))
|
||||
.show();
|
||||
node.el = self.placeholder;
|
||||
};
|
||||
|
||||
var on_end_moving = function (event, ui) {
|
||||
var o = $(this);
|
||||
node.el = o;
|
||||
self.placeholder.hide();
|
||||
o
|
||||
.attr('data-gs-x', node.x)
|
||||
.attr('data-gs-y', node.y)
|
||||
.attr('data-gs-width', node.width)
|
||||
.attr('data-gs-height', node.height)
|
||||
.removeAttr('style');
|
||||
self._update_container_height();
|
||||
self.container.trigger('change', [self.grid.get_dirty_nodes()]);
|
||||
|
||||
self.grid._sort_nodes();
|
||||
_.each(self.grid.nodes, function (node) {
|
||||
node.el.detach();
|
||||
self.container.append(node.el);
|
||||
});
|
||||
};
|
||||
|
||||
el.draggable({
|
||||
handle: this.opts.handle,
|
||||
scroll: true,
|
||||
appendTo: 'body',
|
||||
|
||||
start: on_start_moving,
|
||||
stop: on_end_moving,
|
||||
drag: function (event, ui) {
|
||||
var x = Math.round(ui.position.left / cell_width),
|
||||
y = Math.floor(ui.position.top / cell_height);
|
||||
self.grid.move_node(node, x, y);
|
||||
self._update_container_height();
|
||||
}
|
||||
});
|
||||
|
||||
if (this._is_one_column_mode()) {
|
||||
el.draggable('disable');
|
||||
}
|
||||
|
||||
if (!el.attr('data-gs-no-resize')) {
|
||||
el.resizable({
|
||||
autoHide: true,
|
||||
handles: 'se',
|
||||
minHeight: this.opts.cell_height - 10,
|
||||
minWidth: 70,
|
||||
|
||||
start: on_start_moving,
|
||||
stop: on_end_moving,
|
||||
resize: function (event, ui) {
|
||||
var width = Math.round(ui.size.width / cell_width),
|
||||
height = Math.round(ui.size.height / cell_height);
|
||||
self.grid.move_node(node, node.x, node.y, width, height);
|
||||
self._update_container_height();
|
||||
}
|
||||
});
|
||||
|
||||
if (this._is_one_column_mode()) {
|
||||
el.resizable('disable');
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
GridStack.prototype.add_widget = function (el, x, y, width, height, auto_position) {
|
||||
el = $(el);
|
||||
if (typeof x != 'undefined') el.attr('data-gs-x', x);
|
||||
if (typeof y != 'undefined') el.attr('data-gs-y', y);
|
||||
if (typeof width != 'undefined') el.attr('data-gs-width', width);
|
||||
if (typeof height != 'undefined') el.attr('data-gs-height', height);
|
||||
if (typeof auto_position != 'undefined') el.attr('data-gs-auto-position', auto_position);
|
||||
this.container.append(el);
|
||||
this._prepare_element(el);
|
||||
this._update_container_height();
|
||||
};
|
||||
|
||||
GridStack.prototype.remove_widget = function (el) {
|
||||
var node = $(el).data('_gridstack_node');
|
||||
this.grid.remove_node(node);
|
||||
el.remove();
|
||||
this._update_container_height();
|
||||
};
|
||||
|
||||
scope.GridStackUI = GridStack;
|
||||
|
||||
$.fn.gridstack = function (opts) {
|
||||
return this.each(function () {
|
||||
if (!$(this).data('gridstack')) {
|
||||
$(this).data('gridstack', new GridStack(this, opts));
|
||||
}
|
||||
});
|
||||
};
|
||||
|
||||
})(window, _);
|
||||
Loading…
Add table
Add a link
Reference in a new issue