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409 lines
13 KiB
409 lines
13 KiB
/* Copyright 2018 Tecnativa - Jairo Llopis
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* License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl). */
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odoo.define('web_responsive', function (require) {
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'use strict';
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var AbstractWebClient = require("web.AbstractWebClient");
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var AppsMenu = require("web.AppsMenu");
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var config = require("web.config");
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var core = require("web.core");
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var FormRenderer = require('web.FormRenderer');
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var Menu = require("web.Menu");
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var RelationalFields = require('web.relational_fields');
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/**
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* Reduce menu data to a searchable format understandable by fuzzy.js
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*
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* `AppsMenu.init()` gets `menuData` in a format similar to this (only
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* relevant data is shown):
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*
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* ```js
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* {
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* [...],
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* children: [
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* // This is a menu entry:
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* {
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* action: "ir.actions.client,94", // Or `false`
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* children: [... similar to above "children" key],
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* name: "Actions",
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* parent_id: [146, "Settings/Technical/Actions"], // Or `false`
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* },
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* ...
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* ]
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* }
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* ```
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*
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* This format is very hard to process to search matches, and it would
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* slow down the search algorithm, so we reduce it with this method to be
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* able to later implement a simpler search.
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*
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* @param {Object} memo
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* Reference to current result object, passed on recursive calls.
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*
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* @param {Object} menu
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* A menu entry, as described above.
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*
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* @returns {Object}
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* Reduced object, without entries that have no action, and with a
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* format like this:
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*
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* ```js
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* {
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* "Discuss": {Menu entry Object},
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* "Settings": {Menu entry Object},
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* "Settings/Technical/Actions/Actions": {Menu entry Object},
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* ...
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* }
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* ```
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*/
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function findNames (memo, menu) {
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if (menu.action) {
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var key = menu.parent_id ? menu.parent_id[1] + "/" : "";
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memo[key + menu.name] = menu;
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}
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if (menu.children.length) {
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_.reduce(menu.children, findNames, memo);
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}
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return memo;
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}
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AppsMenu.include({
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events: _.extend({
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"keydown .search-input input": "_searchResultsNavigate",
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"click .o-menu-search-result": "_searchResultChosen",
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"shown.bs.dropdown": "_searchFocus",
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"hidden.bs.dropdown": "_searchReset",
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}, AppsMenu.prototype.events),
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/**
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* Rescue some menu data stripped out in original method.
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*
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* @override
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*/
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init: function (parent, menuData) {
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this._super.apply(this, arguments);
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// Keep base64 icon for main menus
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for (var n in this._apps) {
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this._apps[n].web_icon_data =
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menuData.children[n].web_icon_data;
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}
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// Store menu data in a format searchable by fuzzy.js
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this._searchableMenus = _.reduce(
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menuData.children,
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findNames,
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{}
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);
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// Search only after timeout, for fast typers
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this._search_def = $.Deferred();
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},
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/**
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* @override
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*/
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start: function () {
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this.$search_container = this.$(".search-container");
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this.$search_input = this.$(".search-input input");
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this.$search_results = this.$(".search-results");
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return this._super.apply(this, arguments);
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},
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/**
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* Get all info for a given menu.
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*
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* @param {String} key
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* Full path to requested menu.
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*
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* @returns {Object}
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* Menu definition, plus extra needed keys.
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*/
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_menuInfo: function (key) {
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var original = this._searchableMenus[key];
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return _.extend({
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action_id: parseInt(original.action.split(',')[1], 10),
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}, original);
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},
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/**
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* Autofocus on search field on big screens.
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*/
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_searchFocus: function () {
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if (!config.device.isMobile) {
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this.$search_input.focus();
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}
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},
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/**
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* Reset search input and results
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*/
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_searchReset: function () {
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this.$search_container.removeClass("has-results");
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this.$search_results.empty();
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this.$search_input.val("");
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},
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/**
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* Schedule a search on current menu items.
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*/
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_searchMenusSchedule: function () {
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this._search_def.reject();
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this._search_def = $.Deferred();
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setTimeout(this._search_def.resolve.bind(this._search_def), 50);
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this._search_def.done(this._searchMenus.bind(this));
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},
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/**
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* Search among available menu items, and render that search.
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*/
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_searchMenus: function () {
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var query = this.$search_input.val();
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if (query === "") {
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this.$search_container.removeClass("has-results");
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this.$search_results.empty();
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return;
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}
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var results = fuzzy.filter(
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query,
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_.keys(this._searchableMenus),
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{
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pre: "<b>",
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post: "</b>",
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}
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);
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this.$search_container.toggleClass(
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"has-results",
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Boolean(results.length)
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);
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this.$search_results.html(
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core.qweb.render(
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"web_responsive.MenuSearchResults",
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{
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results: results,
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widget: this,
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}
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)
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);
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},
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/**
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* Use chooses a search result, so we navigate to that menu
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*
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* @param {jQuery.Event} event
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*/
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_searchResultChosen: function (event) {
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event.preventDefault();
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var $result = $(event.currentTarget),
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text = $result.text().trim(),
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data = $result.data(),
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suffix = ~text.indexOf("/") ? "/" : "";
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// Load the menu view
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this.trigger_up("menu_clicked", {
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action_id: data.actionId,
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id: data.menuId,
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previous_menu_id: data.parentId,
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});
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// Find app that owns the chosen menu
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var app = _.find(this._apps, function (_app) {
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return text.indexOf(_app.name + suffix) === 0;
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});
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// Update navbar menus
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core.bus.trigger("change_menu_section", app.menuID);
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},
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/**
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* Navigate among search results
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*
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* @param {jQuery.Event} event
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*/
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_searchResultsNavigate: function (event) {
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// Exit soon when not navigating results
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if (this.$search_results.is(":empty")) {
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// Just in case it is the 1st search
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this._searchMenusSchedule();
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return;
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}
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// Find current results and active element (1st by default)
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var all = this.$search_results.find(".o-menu-search-result"),
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pre_focused = all.filter(".active") || $(all[0]),
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offset = all.index(pre_focused),
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key = event.key;
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// Transform tab presses in arrow presses
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if (key === "Tab") {
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event.preventDefault();
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key = event.shiftKey ? "ArrowUp" : "ArrowDown";
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}
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switch (key) {
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// Pressing enter is the same as clicking on the active element
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case "Enter":
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pre_focused.click();
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break;
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// Navigate up or down
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case "ArrowUp":
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offset--;
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break;
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case "ArrowDown":
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offset++;
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break;
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// Other keys trigger a search
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default:
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this._searchMenusSchedule();
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return;
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}
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// Allow looping on results
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if (offset < 0) {
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offset = all.length + offset;
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} else if (offset >= all.length) {
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offset -= all.length;
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}
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// Switch active element
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var new_focused = $(all[offset]);
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pre_focused.removeClass("active");
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new_focused.addClass("active");
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this.$search_results.scrollTo(new_focused, {
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offset: {
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top: this.$search_results.height() * -0.5,
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},
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});
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},
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});
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Menu.include({
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events: _.extend({
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// Clicking a hamburger menu item should close the hamburger
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"click .o_menu_sections [role=menuitem]": "_hideMobileSubmenus",
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// Opening any dropdown in the navbar should hide the hamburger
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"show.bs.dropdown .o_menu_systray, .o_menu_apps":
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"_hideMobileSubmenus",
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}, Menu.prototype.events),
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start: function () {
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this.$menu_toggle = this.$(".o-menu-toggle");
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return this._super.apply(this, arguments);
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},
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/**
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* Hide menus for current app if you're in mobile
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*/
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_hideMobileSubmenus: function () {
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if (
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this.$menu_toggle.is(":visible") &&
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this.$section_placeholder.is(":visible")
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) {
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this.$section_placeholder.collapse("hide");
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}
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},
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/**
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* No menu brand in mobiles
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*
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* @override
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*/
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_updateMenuBrand: function () {
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if (!config.device.isMobile) {
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return this._super.apply(this, arguments);
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}
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},
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});
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RelationalFields.FieldStatus.include({
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/**
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* Fold all on mobiles.
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*
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* @override
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*/
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_setState: function () {
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this._super.apply(this, arguments);
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if (config.device.isMobile) {
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_.map(this.status_information, function (value) {
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value.fold = true;
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});
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}
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},
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});
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// Responsive view "action" buttons
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FormRenderer.include({
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/**
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* In mobiles, put all statusbar buttons in a dropdown.
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*
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* @override
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*/
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_renderHeaderButtons: function () {
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var $buttons = this._super.apply(this, arguments);
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if (
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!config.device.isMobile ||
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!$buttons.is(":has(>:not(.o_invisible_modifier))")
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) {
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return $buttons;
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}
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// $buttons must be appended by JS because all events are bound
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$buttons.addClass("dropdown-menu");
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var $dropdown = $(core.qweb.render(
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'web_responsive.MenuStatusbarButtons'
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));
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$buttons.addClass("dropdown-menu").appendTo($dropdown);
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return $dropdown;
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},
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});
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/**
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* Use ALT+SHIFT instead of ALT as hotkey triggerer.
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*
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* HACK https://github.com/odoo/odoo/issues/30068 - See it to know why.
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*
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* Cannot patch in `KeyboardNavigationMixin` directly because it's a mixin,
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* not a `Class`, and altering a mixin's `prototype` doesn't alter it where
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* it has already been used.
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*
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* Instead, we provide an additional mixin to be used wherever you need to
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* enable this behavior.
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*/
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var KeyboardNavigationShiftAltMixin = {
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/**
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* Alter the key event to require pressing Shift.
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*
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* This will produce a mocked event object where it will seem that
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* `Alt` is not pressed if `Shift` is not pressed.
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*
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* The reason for this is that original upstream code, found in
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* `KeyboardNavigationMixin` is very hardcoded against the `Alt` key,
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* so it is more maintainable to mock its input than to rewrite it
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* completely.
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*
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* @param {keyEvent} keyEvent
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* Original event object
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*
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* @returns {keyEvent}
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* Altered event object
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*/
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_shiftPressed: function (keyEvent) {
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var alt = keyEvent.altKey || keyEvent.key === "Alt",
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newEvent = _.extend({}, keyEvent),
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shift = keyEvent.shiftKey || keyEvent.key === "Shift";
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// Mock event to make it seem like Alt is not pressed
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if (alt && !shift) {
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newEvent.altKey = false;
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if (newEvent.key === "Alt") {
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newEvent.key = "Shift";
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}
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}
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return newEvent;
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},
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_onKeyDown: function (keyDownEvent) {
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return this._super(this._shiftPressed(keyDownEvent));
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},
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_onKeyUp: function (keyUpEvent) {
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return this._super(this._shiftPressed(keyUpEvent));
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},
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};
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// Include the SHIFT+ALT mixin wherever
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// `KeyboardNavigationMixin` is used upstream
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AbstractWebClient.include(KeyboardNavigationShiftAltMixin);
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});
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