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

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/**
* Copyright 2015 IBM Corp.
*
* 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.workspaces = (function() {
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var activeWorkspace = 0;
var workspaceIndex = 0;
function addWorkspace(ws) {
if (ws) {
workspace_tabs.addTab(ws);
workspace_tabs.resize();
} else {
var tabId = RED.nodes.id();
do {
workspaceIndex += 1;
//TODO: nls of Sheet
} while($("#workspace-tabs a[title='"+RED._('workspace.defaultName',{number:workspaceIndex})+"']").size() !== 0);
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ws = {type:"tab",id:tabId,label:RED._('workspace.defaultName',{number:workspaceIndex})};
RED.nodes.addWorkspace(ws);
workspace_tabs.addTab(ws);
workspace_tabs.activateTab(tabId);
RED.history.push({t:'add',workspaces:[ws],dirty:RED.nodes.dirty()});
RED.nodes.dirty(true);
}
}
function deleteWorkspace(ws,force) {
if (workspace_tabs.count() == 1) {
return;
}
var nodes = [];
if (!force) {
nodes = RED.nodes.filterNodes({z:ws.id});
}
if (force || nodes.length === 0) {
removeWorkspace(ws);
var historyEvent = RED.nodes.removeWorkspace(ws.id);
historyEvent.t = 'delete';
historyEvent.dirty = RED.nodes.dirty();
historyEvent.workspaces = [ws];
RED.history.push(historyEvent);
RED.nodes.dirty(true);
} else {
$( "#node-dialog-delete-workspace" ).dialog('option','workspace',ws);
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$( "#node-dialog-delete-workspace-content" ).text(RED._("workspace.delete",{label:ws.label}));
$( "#node-dialog-delete-workspace" ).dialog('open');
}
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}
function showRenameWorkspaceDialog(id) {
var ws = RED.nodes.workspace(id);
$( "#node-dialog-rename-workspace" ).dialog("option","workspace",ws);
if (workspace_tabs.count() == 1) {
$( "#node-dialog-rename-workspace").next().find(".leftButton")
.prop('disabled',true)
.addClass("ui-state-disabled");
} else {
$( "#node-dialog-rename-workspace").next().find(".leftButton")
.prop('disabled',false)
.removeClass("ui-state-disabled");
}
$( "#node-input-workspace-name" ).val(ws.label);
$( "#node-dialog-rename-workspace" ).dialog("open");
}
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var workspace_tabs;
function createWorkspaceTabs(){
workspace_tabs = RED.tabs.create({
id: "workspace-tabs",
onchange: function(tab) {
var event = {
old: activeWorkspace
}
activeWorkspace = tab.id;
event.workspace = activeWorkspace;
RED.events.emit("workspace:change",event);
refreshConfigNodeList();
},
ondblclick: function(tab) {
if (tab.type != "subflow") {
showRenameWorkspaceDialog(tab.id);
} else {
RED.editor.editSubflow(RED.nodes.subflow(tab.id));
}
},
onadd: function(tab) {
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RED.menu.addItem("menu-item-workspace",{
id:"menu-item-workspace-menu-"+tab.id.replace(".","-"),
label:tab.label,
onselect:function() {
workspace_tabs.activateTab(tab.id);
}
});
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RED.menu.setDisabled("menu-item-workspace-delete",workspace_tabs.count() == 1);
},
onremove: function(tab) {
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RED.menu.setDisabled("menu-item-workspace-delete",workspace_tabs.count() == 1);
RED.menu.removeItem("menu-item-workspace-menu-"+tab.id.replace(".","-"));
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},
minimumActiveTabWidth: 150
});
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$("#node-dialog-rename-workspace form" ).submit(function(e) { e.preventDefault();});
$( "#node-dialog-rename-workspace" ).dialog({
modal: true,
autoOpen: false,
width: 500,
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title: RED._("workspace.renameSheet"),
buttons: [
{
class: 'leftButton',
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text: RED._("common.label.delete"),
click: function() {
var workspace = $(this).dialog('option','workspace');
$( this ).dialog( "close" );
deleteWorkspace(workspace);
}
},
{
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text: RED._("common.label.ok"),
click: function() {
var workspace = $(this).dialog('option','workspace');
var label = $( "#node-input-workspace-name" ).val();
if (workspace.label != label) {
workspace_tabs.renameTab(workspace.id,label);
RED.nodes.dirty(true);
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$("#menu-item-workspace-menu-"+workspace.id.replace(".","-")).text(label);
// TODO: update entry in menu
}
$( this ).dialog( "close" );
}
},
{
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text: RED._("common.label.cancel"),
click: function() {
$( this ).dialog( "close" );
}
}
],
open: function(e) {
RED.keyboard.disable();
},
close: function(e) {
RED.keyboard.enable();
}
});
$( "#node-dialog-delete-workspace" ).dialog({
modal: true,
autoOpen: false,
width: 500,
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title: RED._("workspace.confirmDelete"),
buttons: [
{
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text: RED._("common.label.ok"),
click: function() {
var workspace = $(this).dialog('option','workspace');
deleteWorkspace(workspace,true);
$( this ).dialog( "close" );
}
},
{
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text: RED._("common.label.cancel"),
click: function() {
$( this ).dialog( "close" );
}
}
],
open: function(e) {
RED.keyboard.disable();
},
close: function(e) {
RED.keyboard.enable();
}
});
}
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function init() {
createWorkspaceTabs();
$('#btn-workspace-add-tab').on("click",function(e) {addWorkspace(); e.preventDefault()});
RED.events.on("sidebar:resize",workspace_tabs.resize);
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$(".workspace-config-node-tray-header").on('click', function(e) {
var icon = $(this).find("i");
if (icon.hasClass("expanded")) {
icon.removeClass("expanded");
$(this).next().slideUp();
} else {
icon.addClass("expanded");
$(this).next().slideDown();
}
});
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RED.menu.setAction('menu-item-workspace-delete',function() {
deleteWorkspace(RED.nodes.workspace(activeWorkspace));
});
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$(window).resize(function() {
workspace_tabs.resize();
});
}
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function removeWorkspace(ws) {
if (!ws) {
deleteWorkspace(RED.nodes.workspace(activeWorkspace));
} else {
if (workspace_tabs.contains(ws.id)) {
workspace_tabs.removeTab(ws.id);
}
}
}
function createConfigNodeList(nodes,list) {
nodes.sort(function(A,B) {
if (A.type < B.type) { return -1;}
if (A.type > B.type) { return 1;}
return 0;
});
list.empty();
if (nodes.length === 0) {
$('<li class="config_node_none">none</li>').appendTo(list);
} else {
var currentType = "";
nodes.forEach(function(node) {
var label = "";
if (typeof node._def.label == "function") {
label = node._def.label.call(node);
} else {
label = node._def.label;
}
label = label || node.id;
if (node.type != currentType) {
$('<li class="config_node_type">'+node.type+'</li>').appendTo(list);
currentType = node.type;
}
var entry = $('<li class="palette_node config_node"></li>').appendTo(list);
$('<div class="palette_label"></div>').text(label).appendTo(entry);
var iconContainer = $('<div/>',{class:"palette_icon_container palette_icon_container_right"}).text(node.users.length).appendTo(entry);
if (node.users.length === 0) {
entry.addClass("config_node_unused");
}
entry.on('click',function(e) {
RED.sidebar.info.refresh(node);
});
entry.on('dblclick',function(e) {
RED.editor.editConfig("", node.type, node.id);
});
var userArray = node.users.map(function(n) { return n.id });
entry.on('mouseover',function(e) {
RED.nodes.eachNode(function(node) {
if( userArray.indexOf(node.id) != -1) {
node.highlighted = true;
node.dirty = true;
}
});
RED.view.redraw();
});
entry.on('mouseout',function(e) {
RED.nodes.eachNode(function(node) {
if(node.highlighted) {
node.highlighted = false;
node.dirty = true;
}
});
RED.view.redraw();
});
});
}
}
function refreshConfigNodeList() {
var localConfigNodes = [];
var globalConfigNodes = [];
RED.nodes.eachConfig(function(cn) {
if (cn.z == activeWorkspace) {
localConfigNodes.push(cn);
} else if (!cn.z) {
globalConfigNodes.push(cn);
}
});
createConfigNodeList(localConfigNodes,$("#workspace-config-node-tray-locals"));
createConfigNodeList(globalConfigNodes,$("#workspace-config-node-tray-globals"));
}
return {
init: init,
add: addWorkspace,
remove: removeWorkspace,
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edit: function(id) {
showRenameWorkspaceDialog(id||activeWorkspace);
},
contains: function(id) {
return workspace_tabs.contains(id);
},
count: function() {
return workspace_tabs.count();
},
active: function() {
return activeWorkspace
},
show: function(id) {
if (!workspace_tabs.contains(id)) {
var sf = RED.nodes.subflow(id);
if (sf) {
addWorkspace({type:"subflow",id:id,icon:"red/images/subflow_tab.png",label:sf.name, closeable: true});
}
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}
workspace_tabs.activateTab(id);
},
refresh: function() {
RED.nodes.eachSubflow(function(sf) {
if (workspace_tabs.contains(sf.id)) {
workspace_tabs.renameTab(sf.id,sf.name);
}
});
refreshConfigNodeList();
},
resize: function() {
workspace_tabs.resize();
},
toggleConfigNodes: function(state) {
refreshConfigNodeList();
$("#workspace").toggleClass("config-open",state);
}
}
})();