mirror of
https://github.com/myvesta/vesta.git
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606 lines
19 KiB
JavaScript
606 lines
19 KiB
JavaScript
// jQuery finderSelect: a jQuery plugin that activates selecting elements
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// within a parent with Ctrl+Click, Command+Click and Shift+Click.
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//
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// Copyright 2013 Mike Angell
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//
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// Please see:
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//
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// https://github.com/evulse/finderselect
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//
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// For complete documentation.
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(function( $ ) {
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var d = $(document);
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var b = $('body');
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var commands = {
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highlight: highlight,
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unHighlight: unHighlight,
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highlightAll: highlightAll,
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unHighlightAll: unHighlightAll,
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selected: selected,
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children: children,
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update: update,
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addHook: addHook
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};
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var hooks = {};
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var o = {};
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var f = $.fn.finderSelect = function() {
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if (typeof arguments[0] === 'string') {
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var args = Array.prototype.slice.call(arguments);
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args.splice(0, 1);
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return commands[arguments[0]].apply(this, args);
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}
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else {
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finderSelect.apply(this, arguments);
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return this;
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}
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};
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function finderSelect(opt) {
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var p = $(this);
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var options = {
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selectClass: "selected",
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unSelectClass: "un-selected",
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currentClass: "selected-current",
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lastClass: "selected-last",
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shiftClass: "selected-shift",
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ctrlClass: "selected-ctrl",
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triggerUpdate: "finderSelectUpdate",
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children: false,
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event: "mousedown",
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cursor: "pointer",
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dragEvent: "mouseenter",
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enableClickDrag: true,
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enableShiftClick: true,
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enableCtrlClick: true,
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enableSingleClick: true,
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enableSelectAll: true,
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enableDisableSelection: true,
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enableTouchCtrlDefault: true,
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enableDesktopCtrlDefault: false,
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totalSelector: false,
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menuSelector: false,
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menuXOffset: 0,
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menuYOffset: 0
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};
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$.extend(options, opt);
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o = options;
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if(!o.children) {
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o.children = f.detect.children(p);
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}
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f.h.off(f.get.siblings(p,o), o);
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if(o.cursor) {
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f.set.cursor(p,o);
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}
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if(o.enableDisableSelection) {
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f.core.disableSelection(p,o);
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}
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if(o.enableClickDrag) {
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f.core.clickDrag(p,o);
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}
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if(o.enableSelectAll) {
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f.core.selectAll(p,o);
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}
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if(o.enableShiftClick || o.enableCtrlClick || o.enableSingleClick) {
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f.core.click(p,o);
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}
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if(o.totalSelector) {
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f.core.totalUpdate(p,o);
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}
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if(o.menuSelector) {
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f.core.loadMenu(p,o);
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}
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};
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function highlight(el) {
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f.h.on(el, o);
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return this;
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}
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function unHighlight(el) {
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f.h.off(el, o);
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return this;
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}
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function highlightAll() {
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var p = $(this);
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f.h.on(p.find(o.children), o);
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return this;
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}
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function unHighlightAll() {
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var p = $(this);
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f.h.off(p.find(o.children), o);
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return this;
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}
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function selected() {
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var p = $(this);
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return p.find(o.children+'.'+o.selectClass);
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}
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function children() {
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var p = $(this);
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return p.find(o.children);
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}
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function update() {
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var p = $(this);
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f.t.update(p, o);
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return this;
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}
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function addHook(hookName, fn) {
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if(!hooks[hookName]){
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hooks[hookName] = [];
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}
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hooks[hookName] = [fn];
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return this;
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}
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f.core = {
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clickDrag: function(p,o) {
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f.set.mouseDown(false);
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b.mousedown(function(e) {
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if(f.detect.leftMouse(e)) { f.set.mouseDown(true);}
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});
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b.mouseup(function(e) {
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if(f.detect.leftMouse(e)) { f.set.mouseDown(false);}
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});
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p.on(o.dragEvent, o.children, function(e){
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var c = f.get.clicks(p,o,$(this));
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if (f.get.mouseDown() && f.detect.ctrl(e)) {
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f.t.deleteSelection(o);
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f.t.toggleDrag(p,c,o);
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}
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});
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return p;
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},
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click: function(p,o) {
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p.on(o.event, o.children, function(e){
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if(f.detect.leftMouse(e)) {
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if ($(e.target).hasClass('ch-toggle') ||
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$(e.target).hasClass('check-label') ||
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( $(e.target).hasClass('l-unit-toolbar__col--left')) ) {
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var c = f.get.clicks(p,o,$(this));
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var ref = $(e.target);
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if (ref.parents('.l-unit').hasClass('selected')/* && $('.l-unit.selected').length == 1*/) {
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ref.parents('.l-unit').find('.ch-toggle').attr('checked', false);
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ref.parents('.l-unit').removeClass('selected');
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ref.parents('.l-unit').removeClass('selected-current');
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$('.toggle-all').removeClass('clicked-on');
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return;
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}
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if (!(f.detect.ctrl(e) && o.enableCtrlClick) && (f.detect.shift(e) && o.enableShiftClick)) {
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f.t.deleteSelection(o);
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f.t.shiftClick(p,c,o);
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}
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if (((f.detect.ctrl(e) && o.enableCtrlClick) || (f.detect.touch() && o.enableTouchCtrlDefault) || o.enableDesktopCtrlDefault) && !(f.detect.shift(e) && o.enableShiftClick)) {
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f.t.toggleClick(p,c,o);
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}
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if (!(f.detect.ctrl(e) && o.enableCtrlClick) && !(f.detect.shift(e) && o.enableShiftClick) && o.enableSingleClick && !o.enableDesktopCtrlDefault) {
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f.t.singleClick(p,c,o);
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}
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}
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}
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o.onFinish(e);
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});
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},
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selectAll: function(p,o) {
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p.on('mouseover', function(){
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//d.on("keydown", turnOff);
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});
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p.on('mouseout', function(){
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//d.off("keydown", turnOff);
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});
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function turnOff(e) {
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if (f.detect.ctrl(e)) {
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/*
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shortcut.add("Ctrl+a", function(evt){
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if(jQuery('.ch-toggle:checked').length > 0) {
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f.t.unHAll(p, o);
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jQuery('.ch-toggle:checked').attr('checked', false);
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} else {
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f.t.hAll(p,o);
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}
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}, {
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'type': 'keyup',
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'propagate': false,
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'disable_in_input': true,
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'target': document
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}
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);
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*/
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if (e.keyCode == 65) { // ctrl + a
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e.preventDefault();
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//if(f.detect.alt(e)) {
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if(jQuery('.ch-toggle:checked').length > 0) {
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f.t.unHAll(p, o);
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jQuery('.ch-toggle:checked').attr('checked', false);
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} else {
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f.t.hAll(p,o);
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}
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}
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}
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if (e.keyCode == 38) {
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var last = f.get.click(p, o.shiftClass);
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if(last.length == 0) {
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last = f.get.click(p, o.lastClass);
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}
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var cur = f.get.prev(last,o);
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if(last.length == 0) {
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cur = p.find(o.children).last();
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}
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if(f.detect.alt(e)) {
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cur = p.find(o.children).first();
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}
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e.preventDefault();
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if(cur.length != 0) {
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if(f.detect.shift(e) && o.enableShiftClick) {
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var c = f.get.clicks(p,o,cur);
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f.t.shiftClick(p,c,o);
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} else {
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var c = f.get.clicks(p,o,cur);
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f.t.singleClick(p,c,o);
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}
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}
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}
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if (e.keyCode == 40) {
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var last = f.get.click(p, o.shiftClass);
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if(last.length == 0) {
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last = f.get.click(p, o.lastClass);
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}
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var cur = f.get.next(last,o);
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if(last.length == 0) {
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cur = p.find(o.children).first();
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}
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if(f.detect.alt(e)) {
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cur = p.find(o.children).last();
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}
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e.preventDefault();
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if(cur.length != 0) {
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if(f.detect.shift(e) && o.enableShiftClick) {
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var c = f.get.clicks(p,o,cur);
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f.t.shiftClick(p,c,o);
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} else {
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var c = f.get.clicks(p,o,cur);
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f.t.singleClick(p,c,o);
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}
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}
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}
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}
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},
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totalUpdate: function(p,o) {
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p.on(o.triggerUpdate, function(){
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$(o.totalSelector).html($(this).find(o.children).filter('.'+o.selectClass).length)
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});
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},
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loadMenu: function(p, o) {
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p.bind("contextmenu",function(e){
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$(o.menuSelector).css({left:(e.pageX+o.menuXOffset),top:(e.pageY+o.menuYOffset)}).show();
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return false;
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}).bind("mousedown",function(){
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$(o.menuSelector).hide();
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});
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$(o.menuSelector).bind("click",function(){
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$(this).hide();
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});
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},
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disableSelection: function(p, o) {
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d.on('keydown', function(){
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p.on("selectstart", turnOffSelection);
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}).on('keyup', function(){
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p.off("selectstart", turnOffSelection);
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});
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function turnOffSelection(e) {
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e.preventDefault();
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}
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}
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};
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f.h = {
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on: function(el, o) {
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f.get.hook('highlight:before', [el, o]);
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el.removeClass(o.unSelectClass);
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el.addClass(o.selectClass);
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f.get.hook('highlight:after', [el, o]);
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},
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off: function(el,o) {
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f.get.hook('unHighlight:before', [el, o]);
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el.removeClass(o.selectClass);
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el.addClass(o.unSelectClass);
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f.get.hook('unHighlight:after', [el, o]);
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},
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tog: function(el,o) {
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el.each(function () {
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var child = $(this);
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if(f.detect.h(child, o)) {
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f.h.off(child, o);
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} else {
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f.h.on(child, o);
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}
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});
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},
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reset: function(el,o) {
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el.each(function () {
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var child = $(this);
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if(f.detect.lastH(child, o)) {
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f.h.on(child, o);
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} else {
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f.h.off(child, o);
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}
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});
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},
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state: function(el,o) {
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el.each(function () {
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var child = $(this);
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if(f.detect.h(child, o)) {
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child.removeClass('stateUnSelected');
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child.addClass('stateSelected');
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} else {
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child.removeClass('stateSelected');
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child.addClass('stateUnSelected');
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}
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});
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}
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};
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f.detect = {
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leftMouse: function(e) {
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return (e.which == 1);
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},
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shift: function(e) {
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return e.shiftKey;
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},
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alt: function(e) {
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return e.altKey;
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},
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ctrl: function(e) {
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return (e.ctrlKey || e.metaKey);
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},
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h: function(el,o) {
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return el.hasClass(o.selectClass);
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},
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lastH: function(el,o) {
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return el.hasClass('stateSelected');
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},
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touch: function() {
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return !!('ontouchstart' in window) // works on most browsers
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|| !!('onmsgesturechange' in window); // works on ie10
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},
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children: function(el) {
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return el.children().get(0).tagName;
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}
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};
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f.set = {
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clicks: function(curr, shif, ctrl, p, o) {
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f.set.click(p, false, o.currentClass);
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f.set.click(p, curr, o.lastClass);
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f.set.click(p, shif,o.shiftClass);
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f.set.click(p, ctrl,o.ctrlClass);
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f.t.update(p, o);
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},
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click: function(p,el,c) {
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f.get.click(p,c).removeClass(c);
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if(el) { el.addClass(c); }
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},
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mouseDown: function(bool) {
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return b.data('down', bool);
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},
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cursor: function(p,o) {
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/* do not set cursor pointer inline styles
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var s = f.get.siblings(p,o);
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return s.css('cursor', o.cursor);*/
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}
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};
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f.get = {
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clicks: function(p, o, curr) {
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var c = {};
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f.set.click(p, curr, o.currentClass);
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c.current = {v:curr,c: o.currentClass};
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c.hard = {v:f.get.click(p, o.lastClass),c:o.lastClass};
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c.shift = {v:f.get.click(p, o.shiftClass),c:o.shiftClass};
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c.ctrl = {v:f.get.click(p, o.ctrlClass),c:o.ctrlClass};
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return c;
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},
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click: function(p,c) {
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return p.find('.'+c);
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},
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mouseDown: function() {
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return b.data('down');
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},
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siblings: function(p, o) {
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return p.find(o.children);
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},
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between: function(s,y, z) {
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if(s.index(y.v) < s.index(z.v)) {
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return f.get.elem(true, y.v, false, z.c);
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} else {
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return f.get.elem(false, y.v, false, z.c);
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}
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},
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elem: function(d, el, s, u) {
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var $els = [], $el = (d) ? el.next() : el.prev();
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while( $el.length ) {
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if(typeof u === 'undefined' || !u || !$el.hasClass(u)) {
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if(typeof s === 'undefined' || !s || $el.hasClass(s)) {
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$els.push($el[0]);
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}
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$el = (d) ? $el.next() : $el.prev();
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} else {
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$el = {};
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}
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}
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return $($els)
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},
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next: function(p, o) {
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return p.next(o.children);
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},
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prev: function(p, o) {
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return p.prev(o.children);
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},
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hook: function(hookName, data){
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var hooked = hooks[hookName]
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if(hooked){
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for(i=0; i<hooked.length; i++){
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hooked[i].apply(undefined, data);
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}
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}
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}
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};
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f.t = {
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update: function(el, o) {
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return el.trigger(o.triggerUpdate);
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},
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deleteSelection: function(o) {
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if(o.enableDisableSelection) {
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if(document.getSelection) {
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var sel = document.getSelection();
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if(sel.removeAllRanges) {
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sel.removeAllRanges();
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}
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}
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}
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},
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singleClick: function(p,c,o) {
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var s = f.get.siblings(p,o);
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//f.h.off(s, o);
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f.h.on(c.current.v, o);
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f.set.clicks(c.current.v, null, null, p, o);
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},
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toggleClick: function(p,c,o) {
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var s = f.get.siblings(p,o);
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f.h.tog(c.current.v, o);
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f.h.state(s,o);
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f.set.clicks(c.current.v, null, null, p, o);
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},
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toggleClick: function(p,c,o) {
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var s = f.get.siblings(p,o);
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f.h.tog(c.current.v, o);
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f.h.state(s,o);
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f.set.clicks(c.current.v, null, null, p, o);
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},
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toggleDrag: function(p,c,o) {
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var s = f.get.siblings(p,o);
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f.h.reset(s,o);
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if(s.index(c.current.v) != s.index(c.hard.v)) {
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f.h.tog(f.get.between(s, c.current, c.hard), o);
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f.h.tog(c.current.v, o);
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}
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f.set.clicks(c.hard.v, null, null, p, o);
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},
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shiftClick: function(p, c, o) {
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var s = f.get.siblings(p,o);
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var z = s.index(c.current.v);
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var x = s.index(c.hard.v);
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if(c.hard.v.length != 0 && !f.detect.h(c.hard.v, o)) {
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var start = f.get.elem(true, c.hard.v, o.selectClass);
|
|
if(start.length > 0) {
|
|
c.hard.v = $(start[0]);
|
|
f.set.click(p, c.hard.v, o.lastClass);
|
|
} else {
|
|
var start = f.get.elem(z < x, c.hard.v, o.selectClass);
|
|
if(start.length > 0) {
|
|
start = (z > x ) ? $(start[0]) : $(start[start.length-1]);
|
|
c.hard.v = start;
|
|
f.set.click(p, c.hard.v, o.lastClass);
|
|
} else {
|
|
c.hard.v = s.first();
|
|
f.set.click(p, c.hard.v, o.lastClass);
|
|
f.t.singleClick(s,{current:{v:s.first()}},o);
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
var x = s.index(c.hard.v);
|
|
var y = s.index(c.shift.v);
|
|
var z = s.index(c.current.v);
|
|
|
|
|
|
if(c.hard.v.length == 0){
|
|
f.t.singleClick(s,{current:{v:s.first()}},o);
|
|
}
|
|
|
|
if(c.shift.v.length != 0) {
|
|
if((x < y && x < z && z < y) || (x > y && x > z && z > y)) {
|
|
f.h.off(f.get.between(s, c.shift, c.current), o);
|
|
}
|
|
if((x < y && x > z && z < y) || (x > y && x < z && z > y)) {
|
|
f.h.off(f.get.between(s, c.shift, c.hard), o);
|
|
f.h.on(f.get.between(s, c.current, c.hard), o);
|
|
}
|
|
if((x > y && x > z && z < y) || (x < y && x < z && z > y) || (x == y)) {
|
|
f.h.on(f.get.between(s, c.shift, c.current), o);
|
|
} else {
|
|
f.h.off(c.shift.v, o);
|
|
f.t.unHExist(z>y, c.shift.v,o);
|
|
}
|
|
} else {
|
|
f.t.unHExist(z>x,c.hard.v,o);
|
|
f.h.on(f.get.between(s, c.current, c.hard), o);
|
|
}
|
|
|
|
f.h.on(c.current.v, o);
|
|
f.set.clicks(c.hard.v, c.current.v, null, p, o);
|
|
|
|
},
|
|
unHAll: function(p,o) {
|
|
f.h.off(p.find(o.children), o);
|
|
f.t.update(p, o);
|
|
$('.toggle-all').removeClass('clicked-on');
|
|
},
|
|
hAll: function(p,o) {
|
|
f.h.on(p.find(o.children), o);
|
|
f.t.update(p, o);
|
|
o.toggleAllHook && o.toggleAllHook();
|
|
$('.toggle-all').addClass('clicked-on');
|
|
},
|
|
unHExist: function(bool,el,o) {
|
|
if(bool) {
|
|
f.h.off(f.get.elem(false, el, false, o.unSelectClass), o);
|
|
} else {
|
|
|
|
f.h.off(f.get.elem(true, el, false, o.unSelectClass), o);
|
|
}
|
|
}
|
|
|
|
};
|
|
|
|
})(window.jQuery || window.Zepto);
|