fenix-ui-visualization-box
Version:
FENIX resource visualization box
356 lines (234 loc) • 8.42 kB
JavaScript
define([
"jquery",
"loglevel",
"underscore",
"../../config/config",
"../../config/errors",
"../../config/events",
'fenix-ui-filter-utils',
"../../html/tabs/blank.hbs",
'fenix-ui-filter',
"../../config/tabs/blank-toolbar-model",
"amplify-pubsub"
], function ($, log, _, C, ERR, EVT, Utils, tabTemplate, Filter, ToolbarModel, amplify) {
'use strict';
var s = {
TOOLBAR: "[data-role='toolbar']",
FILTER_BTN: "[data-role='toolbar'] [data-role='filter-btn']"
};
function BlankTab(obj) {
$.extend(true, this, {initial: obj, $el: $(obj.el), box: obj.box, model: obj.model, id: obj.id});
this.channels = {};
this.state = {};
this.lang = this.initial.lang;
return this;
}
/* API */
/**
* Tab initialization method
* Optional method
*/
BlankTab.prototype.init = function () {
log.info("Tab initialized successfully");
};
/**
* Method invoked when the tab is shown in the FENIX visualization box
* Mandatory method
*/
BlankTab.prototype.show = function (state) {
var valid = this._validateInput();
if (valid === true) {
this._show(state);
this.ready = true;
log.info("Tab shown successfully");
return this;
} else {
log.error("Impossible to create show blank tab");
log.error(valid)
}
};
/**
* Check if the current model is suitable to be displayed within the tab
* Mandatory method
*/
BlankTab.prototype.isSuitable = function () {
var isSuitable = this._isSuitable();
log.info("Bank tab: is tab suitable? ", isSuitable);
if (isSuitable === true) {
return true;
} else {
log.error(isSuitable);
this._setState("errors", isSuitable);
return false;
}
};
/**
* Disposition method
* Mandatory method
*/
BlankTab.prototype.dispose = function () {
this._dispose();
log.info("Tab disposed successfully");
};
/**
* pub/sub
* @return {Object} component instance
*/
BlankTab.prototype.on = function (channel, fn, context) {
var _context = context || this;
if (!this.channels[channel]) {
this.channels[channel] = [];
}
this.channels[channel].push({context: _context, callback: fn});
return this;
};
/**
* Sync tab to passed state
* @param {Object} state
* @return {Object} filter instance
*/
BlankTab.prototype.sync = function (state) {
log.info("Sync tab. State:" + JSON.stringify(state));
if (state.hasOwnProperty("toolbar") && this.toolbar) {
this.toolbar.setValues(state.toolbar, true);
} else {
log.warn("Abort toolbar sync")
}
};
/* END - API */
BlankTab.prototype._trigger = function (channel) {
if (!this.channels[channel]) {
return false;
}
var args = Array.prototype.slice.call(arguments, 1);
for (var i = 0, l = this.channels[channel].length; i < l; i++) {
var subscription = this.channels[channel][i];
subscription.callback.apply(subscription.context, args);
}
return this;
};
BlankTab.prototype._validateInput = function () {
var valid = true,
errors = [];
//Check if box has an id
/* if (!this.id) {
window.fx_vis_box_id >= 0 ? window.fx_vis_box_id++ : window.fx_vis_box_id = 0;
this.id = window.fx_vis_box_id;
log.warn("Impossible to find id. Set auto id to: " + this.id);
} */
//Check if $el exist
if (this.$el.length === 0) {
errors.push({code: ERR.MISSING_CONTAINER});
log.warn("Impossible to find tab container");
}
return errors.length > 0 ? errors : valid;
};
BlankTab.prototype._show = function (syncModel) {
if (this.initialized === true) {
log.info("Tab Blank shown again");
} else {
log.info("Tab Blank shown for the first time");
this.syncModel = syncModel;
this._attach();
this._initVariables();
this._renderComponents();
this._bindEventListeners();
this.initialized = true;
this._trigger('initialized');
}
};
BlankTab.prototype._attach = function () {
var html = tabTemplate(this);
this.$el.html(html);
};
BlankTab.prototype._initVariables = function () {
this.$toolbar = this.$el.find(s.TOOLBAR);
this.$toolbarBtn = this.$el.find(s.FILTER_BTN);
};
BlankTab.prototype._bindEventListeners = function () {
var self = this;
amplify.subscribe(this._getEventTopic("toolbar"), this, this._onToolbarEvent);
this.$el.find("[data-action]").each(function () {
var $this = $(this),
action = $this.data("action"),
event = self._getEventTopic(action);
$this.on("click", {event: event, tab: self}, function (e) {
e.preventDefault();
log.info("Raise event: " + e.data.event);
amplify.publish(event, {target: this, tab: e.data.tab});
});
});
this.$toolbarBtn.on("click", _.bind(this._onToolbarBtnClick, this));
//Toolbar events
if (C.syncTabsOnToolbarChange === true ) {
this.toolbar.on('change', _.bind(this._onToolbarChangeEvent, this));
}
};
BlankTab.prototype._onToolbarEvent = function (payload) {
log.info("Listen to event: " + this._getEventTopic("toolbar"));
log.trace(payload);
var direction = this.toolbarPosition !== "up" ? "up" : "down";
this._slideToolbar(direction)
};
BlankTab.prototype._slideToolbar = function (direction) {
if (direction !== "up") {
this.$toolbar.show();
this.toolbarPosition = "down";
} else {
this.$toolbar.hide();
this.toolbarPosition = "up";
}
this._setState("toolbarPosition", this.toolbarPosition);
};
BlankTab.prototype._onToolbarBtnClick = function () {
this._onToolbarEvent();
this._onConfigurationChange();
};
BlankTab.prototype._onToolbarChangeEvent = function () {
this._onConfigurationChange();
};
BlankTab.prototype._onConfigurationChange = function () {
this._trigger("filter", this.toolbar.getValues());
};
BlankTab.prototype._renderComponents = function () {
this._renderToolbar();
//init toolbar position
this._slideToolbar(this.initial.toolbarPosition || C.toolbarPosition );
//render creator
};
BlankTab.prototype._renderToolbar = function () {
log.info("Blank tab render toolbar");
this.toolbar = new Filter({
selectors: this._createFilterConfiguration(ToolbarModel),
el: this.$el.find(s.TOOLBAR)
});
};
BlankTab.prototype._createFilterConfiguration = function () {
var configuration = $.extend(true, {}, Utils.mergeConfigurations(ToolbarModel, this.syncModel || {}));
return configuration;
};
BlankTab.prototype._unbindEventListeners = function () {
this.$toolbarBtn.off();
this.$el.find("[data-action]").off();
amplify.unsubscribe(this._getEventTopic("toolbar"), this._onToolbarEvent);
};
BlankTab.prototype._isSuitable = function () {
var valid = true,
errors = [];
//errors.push({code: ERR.MISSING_CONTAINER});
return errors.length > 0 ? errors : valid;
};
BlankTab.prototype._dispose = function () {
if (this.ready === true) {
this._unbindEventListeners();
}
};
BlankTab.prototype._getEventTopic = function (evt) {
return EVT[evt] ? EVT[evt] + this.id : evt + this.id;
};
BlankTab.prototype._setState = function (key, val) {
this._assign(this.state, key, val);
this._trigger("state", $.extend(true, {}, this.state));
};
return BlankTab;
});