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node-red/editor/js/ui/userSettings.js

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/**
* Copyright JS Foundation and other contributors, http://js.foundation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
**/
RED.userSettings = (function() {
var trayWidth = 700;
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var settingsVisible = false;
var panes = [];
function addPane(options) {
panes.push(options);
}
function show(initialTab) {
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if (settingsVisible) {
return;
}
settingsVisible = true;
var tabContainer;
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var trayOptions = {
title: RED._("menu.label.userSettings"),
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buttons: [
{
id: "node-dialog-ok",
text: RED._("common.label.close"),
class: "primary",
click: function() {
RED.tray.close();
}
}
],
resize: function(dimensions) {
trayWidth = dimensions.width;
},
open: function(tray) {
var trayBody = tray.find('.editor-tray-body');
var settingsContent = $('<div></div>').appendTo(trayBody);
var tabContainer = $('<div></div>',{id:"user-settings-tabs-container"}).appendTo(settingsContent);
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$('<ul></ul>',{id:"user-settings-tabs"}).appendTo(tabContainer);
var settingsTabs = RED.tabs.create({
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id: "user-settings-tabs",
vertical: true,
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onchange: function(tab) {
setTimeout(function() {
$("#user-settings-tabs-content").children().hide();
$("#" + tab.id).show();
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if (tab.pane.focus) {
tab.pane.focus();
}
},50);
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}
});
var tabContents = $('<div></div>',{id:"user-settings-tabs-content"}).appendTo(settingsContent);
panes.forEach(function(pane) {
settingsTabs.addTab({
id: "user-settings-tab-"+pane.id,
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label: pane.title,
pane: pane
});
pane.get().hide().appendTo(tabContents);
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});
settingsContent.i18n();
settingsTabs.activateTab("user-settings-tab-"+(initialTab||'view'))
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$("#sidebar-shade").show();
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},
close: function() {
settingsVisible = false;
panes.forEach(function(pane) {
if (pane.close) {
pane.close();
}
});
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$("#sidebar-shade").hide();
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},
show: function() {}
}
if (trayWidth !== null) {
trayOptions.width = trayWidth;
}
RED.tray.show(trayOptions);
}
var viewSettings = [
{
title: "menu.label.view.grid",
options: [
{setting:"view-show-grid",oldSetting:"menu-menu-item-view-show-grid",label:"menu.label.view.showGrid",toggle:true,onchange:"core:toggle-show-grid"},
{setting:"view-snap-grid",oldSetting:"menu-menu-item-view-snap-grid",label:"menu.label.view.snapGrid",toggle:true,onchange:"core:toggle-snap-grid"},
{setting:"view-grid-size",label:"menu.label.view.gridSize",type:"number",default: 20, onchange:RED.view.gridSize}
]
},
{
title: "menu.label.nodes",
options: [
{setting:"view-node-status",oldSetting:"menu-menu-item-status",label:"menu.label.displayStatus",default: true, toggle:true,onchange:"core:toggle-status"}
]
},
{
title: "menu.label.other",
options: [
{setting:"view-show-tips",oldSettings:"menu-menu-item-show-tips",label:"menu.label.showTips",toggle:true,default:true,onchange:"core:toggle-show-tips"}
]
}
];
var allSettings = {};
function createViewPane() {
var pane = $('<div id="user-settings-tab-view" class="node-help"></div>');
var currentEditorSettings = RED.settings.get('editor') || {};
currentEditorSettings.view = currentEditorSettings.view || {};
viewSettings.forEach(function(section) {
$('<h3></h3>').text(RED._(section.title)).appendTo(pane);
section.options.forEach(function(opt) {
var initialState = currentEditorSettings.view[opt.setting];
var row = $('<div class="user-settings-row"></div>').appendTo(pane);
var input;
if (opt.toggle) {
input = $('<label for="user-settings-'+opt.setting+'"><input id="user-settings-'+opt.setting+'" type="checkbox"> '+RED._(opt.label)+'</label>').appendTo(row).find("input");
input.prop('checked',initialState);
} else {
$('<label for="user-settings-'+opt.setting+'">'+RED._(opt.label)+'</label>').appendTo(row);
$('<input id="user-settings-'+opt.setting+'" type="'+(opt.type||"text")+'">').appendTo(row).val(initialState);
}
});
})
return pane;
}
function setSelected(id, value) {
var opt = allSettings[id];
var currentEditorSettings = RED.settings.get('editor') || {};
currentEditorSettings.view = currentEditorSettings.view || {};
currentEditorSettings.view[opt.setting] = value;
RED.settings.set('editor', currentEditorSettings);
var callback = opt.onchange;
if (typeof callback === 'string') {
callback = RED.actions.get(callback);
}
if (callback) {
callback.call(opt,value);
}
}
function toggle(id) {
var opt = allSettings[id];
var currentEditorSettings = RED.settings.get('editor') || {};
currentEditorSettings.view = currentEditorSettings.view || {};
setSelected(id,!currentEditorSettings.view[opt.setting]);
}
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function init() {
RED.actions.add("core:show-user-settings",show);
RED.actions.add("core:show-help", function() { show('keyboard')});
addPane({
id:'view',
title: RED._("menu.label.view.view"),
get: createViewPane,
close: function() {
viewSettings.forEach(function(section) {
section.options.forEach(function(opt) {
var input = $("#user-settings-"+opt.setting);
if (opt.toggle) {
setSelected(opt.setting,input.prop('checked'));
} else {
setSelected(opt.setting,input.val());
}
});
})
}
})
var currentEditorSettings = RED.settings.get('editor') || {};
currentEditorSettings.view = currentEditorSettings.view || {};
var editorSettingsChanged = false;
viewSettings.forEach(function(section) {
section.options.forEach(function(opt) {
if (opt.oldSetting) {
var oldValue = RED.settings.get(opt.oldSetting);
if (oldValue !== undefined && oldValue !== null) {
currentEditorSettings.view[opt.setting] = oldValue;
editorSettingsChanged = true;
RED.settings.remove(opt.oldSetting);
}
}
allSettings[opt.setting] = opt;
if (opt.onchange) {
var value = currentEditorSettings.view[opt.setting];
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if ((value === null || value === undefined) && opt.hasOwnProperty('default')) {
value = opt.default;
currentEditorSettings.view[opt.setting] = value;
editorSettingsChanged = true;
}
var callback = opt.onchange;
if (typeof callback === 'string') {
callback = RED.actions.get(callback);
}
if (callback) {
callback.call(opt,value);
}
}
});
});
if (editorSettingsChanged) {
RED.settings.set('editor',currentEditorSettings);
}
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}
return {
init: init,
toggle: toggle,
show: show,
add: addPane
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};
})();