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webapp.editor-app.stencil-controller.js Maven / Gradle / Ivy
/*
* Activiti Modeler component part of the Activiti project
* Copyright 2005-2014 Alfresco Software, Ltd. All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
'use strict';
angular.module('activitiModeler')
.controller('StencilController', ['$rootScope', '$scope', '$http', '$modal', '$timeout', function ($rootScope, $scope, $http, $modal, $timeout) {
// Property window toggle state
$scope.propertyWindowState = {'collapsed': false};
// Add reference to global header-config
$scope.headerConfig = KISBPM.HEADER_CONFIG;
$scope.propertyWindowState.toggle = function () {
$scope.propertyWindowState.collapsed = !$scope.propertyWindowState.collapsed;
$timeout(function () {
jQuery(window).trigger('resize');
});
};
// Code that is dependent on an initialised Editor is wrapped in a promise for the editor
$scope.editorFactory.promise.then(function () {
/* Build stencil item list */
// Build simple json representation of stencil set
var stencilItemGroups = [];
// Helper method: find a group in an array
var findGroup = function (name, groupArray) {
for (var index = 0; index < groupArray.length; index++) {
if (groupArray[index].name === name) {
return groupArray[index];
}
}
return null;
};
// Helper method: add a new group to an array of groups
var addGroup = function (groupName, groupArray) {
var group = { name: groupName, items: [], paletteItems: [], groups: [], visible: true };
groupArray.push(group);
return group;
};
/*
StencilSet items
*/
$http({method: 'GET', url: KISBPM.URL.getStencilSet()}).success(function (data, status, headers, config) {
var quickMenuDefinition = ['UserTask', 'EndNoneEvent', 'ExclusiveGateway',
'CatchTimerEvent', 'ThrowNoneEvent', 'TextAnnotation',
'SequenceFlow', 'Association'];
var ignoreForPaletteDefinition = ['SequenceFlow', 'MessageFlow', 'Association', 'DataAssociation', 'DataStore', 'SendTask'];
var quickMenuItems = [];
var morphRoles = [];
for (var i = 0; i < data.rules.morphingRules.length; i++)
{
var role = data.rules.morphingRules[i].role;
var roleItem = {'role': role, 'morphOptions': []};
morphRoles.push(roleItem);
}
// Check all received items
for (var stencilIndex = 0; stencilIndex < data.stencils.length; stencilIndex++)
{
// Check if the root group is the 'diagram' group. If so, this item should not be shown.
var currentGroupName = data.stencils[stencilIndex].groups[0];
if (currentGroupName === 'Diagram' || currentGroupName === 'Form') {
continue; // go to next item
}
var removed = false;
if (data.stencils[stencilIndex].removed) {
removed = true;
}
var currentGroup = undefined;
if (!removed) {
// Check if this group already exists. If not, we create a new one
if (currentGroupName !== null && currentGroupName !== undefined && currentGroupName.length > 0) {
currentGroup = findGroup(currentGroupName, stencilItemGroups); // Find group in root groups array
if (currentGroup === null) {
currentGroup = addGroup(currentGroupName, stencilItemGroups);
}
// Add all child groups (if any)
for (var groupIndex = 1; groupIndex < data.stencils[stencilIndex].groups.length; groupIndex++) {
var childGroupName = data.stencils[stencilIndex].groups[groupIndex];
var childGroup = findGroup(childGroupName, currentGroup.groups);
if (childGroup === null) {
childGroup = addGroup(childGroupName, currentGroup.groups);
}
// The current group variable holds the parent of the next group (if any),
// and is basically the last element in the array of groups defined in the stencil item
currentGroup = childGroup;
}
}
}
// Construct the stencil item
var stencilItem = {'id': data.stencils[stencilIndex].id,
'name': data.stencils[stencilIndex].title,
'description': data.stencils[stencilIndex].description,
'icon': data.stencils[stencilIndex].icon,
'type': data.stencils[stencilIndex].type,
'roles': data.stencils[stencilIndex].roles,
'removed': removed,
'customIcon': false,
'canConnect': false,
'canConnectTo': false,
'canConnectAssociation': false};
if (data.stencils[stencilIndex].customIconId && data.stencils[stencilIndex].customIconId > 0) {
stencilItem.customIcon = true;
stencilItem.icon = data.stencils[stencilIndex].customIconId;
}
if (!removed) {
if (quickMenuDefinition.indexOf(stencilItem.id) >= 0) {
quickMenuItems[quickMenuDefinition.indexOf(stencilItem.id)] = stencilItem;
}
}
if (stencilItem.id === 'TextAnnotation' || stencilItem.id === 'BoundaryCompensationEvent') {
stencilItem.canConnectAssociation = true;
}
for (var i = 0; i < data.stencils[stencilIndex].roles.length; i++) {
var stencilRole = data.stencils[stencilIndex].roles[i];
if (stencilRole === 'sequence_start') {
stencilItem.canConnect = true;
} else if (stencilRole === 'sequence_end') {
stencilItem.canConnectTo = true;
}
for (var j = 0; j < morphRoles.length; j++) {
if (stencilRole === morphRoles[j].role) {
if (!removed) {
morphRoles[j].morphOptions.push(stencilItem);
}
stencilItem.morphRole = morphRoles[j].role;
break;
}
}
}
if (currentGroup) {
// Add the stencil item to the correct group
currentGroup.items.push(stencilItem);
if (ignoreForPaletteDefinition.indexOf(stencilItem.id) < 0) {
currentGroup.paletteItems.push(stencilItem);
}
} else {
// It's a root stencil element
if (!removed) {
stencilItemGroups.push(stencilItem);
}
}
}
for (var i = 0; i < stencilItemGroups.length; i++)
{
if (stencilItemGroups[i].paletteItems && stencilItemGroups[i].paletteItems.length == 0)
{
stencilItemGroups[i].visible = false;
}
}
$scope.stencilItemGroups = stencilItemGroups;
var containmentRules = [];
for (var i = 0; i < data.rules.containmentRules.length; i++)
{
var rule = data.rules.containmentRules[i];
containmentRules.push(rule);
}
$scope.containmentRules = containmentRules;
// remove quick menu items which are not available anymore due to custom pallette
var availableQuickMenuItems = [];
for (var i = 0; i < quickMenuItems.length; i++)
{
if (quickMenuItems[i]) {
availableQuickMenuItems[availableQuickMenuItems.length] = quickMenuItems[i];
}
}
$scope.quickMenuItems = availableQuickMenuItems;
$scope.morphRoles = morphRoles;
}).
error(function (data, status, headers, config) {
console.log('Something went wrong when fetching stencil items:' + JSON.stringify(data));
});
/*
* Listen to selection change events: show properties
*/
$scope.editor.registerOnEvent(ORYX.CONFIG.EVENT_SELECTION_CHANGED, function (event) {
var shapes = event.elements;
var canvasSelected = false;
if (shapes && shapes.length == 0) {
shapes = [$scope.editor.getCanvas()];
canvasSelected = true;
}
if (shapes && shapes.length > 0) {
var selectedShape = shapes.first();
var stencil = selectedShape.getStencil();
if ($rootScope.selectedElementBeforeScrolling && stencil.id().indexOf('BPMNDiagram') !== -1)
{
// ignore canvas event because of empty selection when scrolling stops
return;
}
if ($rootScope.selectedElementBeforeScrolling && $rootScope.selectedElementBeforeScrolling.getId() === selectedShape.getId())
{
$rootScope.selectedElementBeforeScrolling = null;
return;
}
// Store previous selection
$scope.previousSelectedShape = $scope.selectedShape;
// Only do something if another element is selected (Oryx fires this event multiple times)
if ($scope.selectedShape !== undefined && $scope.selectedShape.getId() === selectedShape.getId()) {
if ($rootScope.forceSelectionRefresh) {
// Switch the flag again, this run will force refresh
$rootScope.forceSelectionRefresh = false;
} else {
// Selected the same element again, no need to update anything
return;
}
}
var selectedItem = {'title': '', 'properties': []};
if (canvasSelected) {
selectedItem.auditData = {
'author': $scope.modelData.createdByUser,
'createDate': $scope.modelData.createDate
};
}
// Gather properties of selected item
var properties = stencil.properties();
for (var i = 0; i < properties.length; i++) {
var property = properties[i];
if (property.popular() == false) continue;
var key = property.prefix() + "-" + property.id();
if (key === 'oryx-name') {
selectedItem.title = selectedShape.properties[key];
}
// First we check if there is a config for 'key-type' and then for 'type' alone
var propertyConfig = KISBPM.PROPERTY_CONFIG[key + '-' + property.type()];
if (propertyConfig === undefined || propertyConfig === null) {
propertyConfig = KISBPM.PROPERTY_CONFIG[property.type()];
}
if (propertyConfig === undefined || propertyConfig === null) {
console.log('WARNING: no property configuration defined for ' + key + ' of type ' + property.type());
} else {
if (selectedShape.properties[key] === 'true') {
selectedShape.properties[key] = true;
}
if (KISBPM.CONFIG.showRemovedProperties == false && property.isHidden())
{
continue;
}
var currentProperty = {
'key': key,
'title': property.title(),
'type': property.type(),
'mode': 'read',
'hidden': property.isHidden(),
'value': selectedShape.properties[key]
};
if ((currentProperty.type === 'complex' || currentProperty.type === 'multiplecomplex') && currentProperty.value && currentProperty.value.length > 0) {
try {
currentProperty.value = JSON.parse(currentProperty.value);
} catch (err) {
// ignore
}
}
if (propertyConfig.readModeTemplateUrl !== undefined && propertyConfig.readModeTemplateUrl !== null) {
currentProperty.readModeTemplateUrl = propertyConfig.readModeTemplateUrl + '?version=' + $rootScope.staticIncludeVersion;
}
if (propertyConfig.writeModeTemplateUrl !== null && propertyConfig.writeModeTemplateUrl !== null) {
currentProperty.writeModeTemplateUrl = propertyConfig.writeModeTemplateUrl + '?version=' + $rootScope.staticIncludeVersion;
}
if (propertyConfig.templateUrl !== undefined && propertyConfig.templateUrl !== null) {
currentProperty.templateUrl = propertyConfig.templateUrl + '?version=' + $rootScope.staticIncludeVersion;
currentProperty.hasReadWriteMode = false;
}
else {
currentProperty.hasReadWriteMode = true;
}
if (currentProperty.value === undefined
|| currentProperty.value === null
|| currentProperty.value.length == 0) {
currentProperty.noValue = true;
}
selectedItem.properties.push(currentProperty);
}
}
// Need to wrap this in an $apply block, see http://jimhoskins.com/2012/12/17/angularjs-and-apply.html
$scope.safeApply(function () {
$scope.selectedItem = selectedItem;
$scope.selectedShape = selectedShape;
});
} else {
$scope.safeApply(function () {
$scope.selectedItem = {};
$scope.selectedShape = null;
});
}
});
$scope.editor.registerOnEvent(ORYX.CONFIG.EVENT_SELECTION_CHANGED, function (event) {
KISBPM.eventBus.dispatch(KISBPM.eventBus.EVENT_TYPE_HIDE_SHAPE_BUTTONS);
var shapes = event.elements;
if (shapes && shapes.length == 1) {
var selectedShape = shapes.first();
var a = $scope.editor.getCanvas().node.getScreenCTM();
var absoluteXY = selectedShape.absoluteXY();
absoluteXY.x *= a.a;
absoluteXY.y *= a.d;
var additionalIEZoom = 1;
if (!isNaN(screen.logicalXDPI) && !isNaN(screen.systemXDPI)) {
var ua = navigator.userAgent;
if (ua.indexOf('MSIE') >= 0) {
//IE 10 and below
var zoom = Math.round((screen.deviceXDPI / screen.logicalXDPI) * 100);
if (zoom !== 100) {
additionalIEZoom = zoom / 100
}
}
}
if (additionalIEZoom === 1) {
absoluteXY.y = absoluteXY.y - jQuery("#canvasSection").offset().top + 5;
absoluteXY.x = absoluteXY.x - jQuery("#canvasSection").offset().left;
} else {
var canvasOffsetLeft = jQuery("#canvasSection").offset().left;
var canvasScrollLeft = jQuery("#canvasSection").scrollLeft();
var canvasScrollTop = jQuery("#canvasSection").scrollTop();
var offset = a.e - (canvasOffsetLeft * additionalIEZoom);
var additionaloffset = 0;
if (offset > 10) {
additionaloffset = (offset / additionalIEZoom) - offset;
}
absoluteXY.y = absoluteXY.y - (jQuery("#canvasSection").offset().top * additionalIEZoom) + 5 + ((canvasScrollTop * additionalIEZoom) - canvasScrollTop);
absoluteXY.x = absoluteXY.x - (canvasOffsetLeft * additionalIEZoom) + additionaloffset + ((canvasScrollLeft * additionalIEZoom) - canvasScrollLeft);
}
var bounds = new ORYX.Core.Bounds(a.e + absoluteXY.x, a.f + absoluteXY.y, a.e + absoluteXY.x + a.a*selectedShape.bounds.width(), a.f + absoluteXY.y + a.d*selectedShape.bounds.height());
var shapeXY = bounds.upperLeft();
var stencilItem = $scope.getStencilItemById(selectedShape.getStencil().idWithoutNs());
var morphShapes = [];
if (stencilItem && stencilItem.morphRole)
{
for (var i = 0; i < $scope.morphRoles.length; i++)
{
if ($scope.morphRoles[i].role === stencilItem.morphRole)
{
morphShapes = $scope.morphRoles[i].morphOptions;
}
}
}
var x = shapeXY.x;
if (bounds.width() < 48) {
x -= 24;
}
if (morphShapes && morphShapes.length > 0) {
// In case the element is not wide enough, start the 2 bottom-buttons more to the left
// to prevent overflow in the right-menu
var morphButton = document.getElementById('morph-button');
morphButton.style.display = "block";
morphButton.style.left = x + 24 +'px';
morphButton.style.top = (shapeXY.y+bounds.height() + 2) + 'px';
}
var deleteButton = document.getElementById('delete-button');
deleteButton.style.display = "block";
deleteButton.style.left = x + 'px';
deleteButton.style.top = (shapeXY.y+bounds.height() + 2) + 'px';
if (stencilItem && (stencilItem.canConnect || stencilItem.canConnectAssociation)) {
var quickButtonCounter = 0;
var quickButtonX = shapeXY.x+bounds.width() + 5;
var quickButtonY = shapeXY.y;
jQuery('.Oryx_button').each(function(i, obj) {
if (obj.id !== 'morph-button' && obj.id != 'delete-button') {
quickButtonCounter++;
if (quickButtonCounter > 3) {
quickButtonX = shapeXY.x+bounds.width() + 5;
quickButtonY += 24;
quickButtonCounter = 1;
} else if (quickButtonCounter > 1) {
quickButtonX += 24;
}
obj.style.display = "block";
obj.style.left = quickButtonX + 'px';
obj.style.top = quickButtonY + 'px';
}
});
}
}
});
if (!$rootScope.stencilInitialized) {
KISBPM.eventBus.addListener(KISBPM.eventBus.EVENT_TYPE_HIDE_SHAPE_BUTTONS, function (event) {
jQuery('.Oryx_button').each(function(i, obj) {
obj.style.display = "none";
});
});
/*
* Listen to property updates and act upon them
*/
KISBPM.eventBus.addListener(KISBPM.eventBus.EVENT_TYPE_PROPERTY_VALUE_CHANGED, function (event) {
if (event.property && event.property.key) {
// If the name property is been updated, we also need to change the title of the currently selected item
if (event.property.key === 'oryx-name' && $scope.selectedItem !== undefined && $scope.selectedItem !== null) {
$scope.selectedItem.title = event.newValue;
}
// Update "no value" flag
event.property.noValue = (event.property.value === undefined
|| event.property.value === null
|| event.property.value.length == 0);
}
});
$rootScope.stencilInitialized = true;
}
$scope.morphShape = function() {
$scope.safeApply(function () {
var shapes = $rootScope.editor.getSelection();
if (shapes && shapes.length == 1)
{
$rootScope.currentSelectedShape = shapes.first();
var stencilItem = $scope.getStencilItemById($rootScope.currentSelectedShape.getStencil().idWithoutNs());
var morphShapes = [];
for (var i = 0; i < $scope.morphRoles.length; i++)
{
if ($scope.morphRoles[i].role === stencilItem.morphRole)
{
morphShapes = $scope.morphRoles[i].morphOptions.slice();
}
}
// Method to open shape select dialog (used later on)
var showSelectShapeDialog = function()
{
$rootScope.morphShapes = morphShapes;
$modal({
backdrop: false,
keyboard: true,
template: 'editor-app/popups/select-shape.html?version=' + Date.now()
});
};
showSelectShapeDialog();
}
});
};
$scope.deleteShape = function() {
KISBPM.TOOLBAR.ACTIONS.deleteItem({'$scope': $scope});
};
$scope.quickAddItem = function(newItemId) {
$scope.safeApply(function () {
var shapes = $rootScope.editor.getSelection();
if (shapes && shapes.length == 1)
{
$rootScope.currentSelectedShape = shapes.first();
var containedStencil = undefined;
var stencilSets = $scope.editor.getStencilSets().values();
for (var i = 0; i < stencilSets.length; i++)
{
var stencilSet = stencilSets[i];
var nodes = stencilSet.nodes();
for (var j = 0; j < nodes.length; j++)
{
if (nodes[j].idWithoutNs() === newItemId)
{
containedStencil = nodes[j];
break;
}
}
}
if (!containedStencil) return;
var option = {type: $scope.currentSelectedShape.getStencil().namespace() + newItemId, namespace: $scope.currentSelectedShape.getStencil().namespace()};
option['connectedShape'] = $rootScope.currentSelectedShape;
option['parent'] = $rootScope.currentSelectedShape.parent;
option['containedStencil'] = containedStencil;
var args = { sourceShape: $rootScope.currentSelectedShape, targetStencil: containedStencil };
var targetStencil = $scope.editor.getRules().connectMorph(args);
if (!targetStencil){ return; }// Check if there can be a target shape
option['connectingType'] = targetStencil.id();
var command = new KISBPM.CreateCommand(option, undefined, undefined, $scope.editor);
$scope.editor.executeCommands([command]);
}
});
};
}); // end of $scope.editorFactory.promise block
/* Click handler for clicking a property */
$scope.propertyClicked = function (index) {
if (!$scope.selectedItem.properties[index].hidden) {
$scope.selectedItem.properties[index].mode = "write";
}
};
/* Helper method to retrieve the template url for a property */
$scope.getPropertyTemplateUrl = function (index) {
return $scope.selectedItem.properties[index].templateUrl;
};
$scope.getPropertyReadModeTemplateUrl = function (index) {
return $scope.selectedItem.properties[index].readModeTemplateUrl;
};
$scope.getPropertyWriteModeTemplateUrl = function (index) {
return $scope.selectedItem.properties[index].writeModeTemplateUrl;
};
/* Method available to all sub controllers (for property controllers) to update the internal Oryx model */
$scope.updatePropertyInModel = function (property, shapeId) {
var shape = $scope.selectedShape;
// Some updates may happen when selected shape is already changed, so when an additional
// shapeId is supplied, we need to make sure the correct shape is updated (current or previous)
if (shapeId) {
if (shape.id != shapeId && $scope.previousSelectedShape && $scope.previousSelectedShape.id == shapeId) {
shape = $scope.previousSelectedShape;
} else {
shape = null;
}
}
if (!shape) {
// When no shape is selected, or no shape is found for the alternative
// shape ID, do nothing
return;
}
var key = property.key;
var newValue = property.value;
var oldValue = shape.properties[key];
if (newValue != oldValue) {
var commandClass = ORYX.Core.Command.extend({
construct: function () {
this.key = key;
this.oldValue = oldValue;
this.newValue = newValue;
this.shape = shape;
this.facade = $scope.editor;
},
execute: function () {
this.shape.setProperty(this.key, this.newValue);
this.facade.getCanvas().update();
this.facade.updateSelection();
},
rollback: function () {
this.shape.setProperty(this.key, this.oldValue);
this.facade.getCanvas().update();
this.facade.updateSelection();
}
});
// Instantiate the class
var command = new commandClass();
// Execute the command
$scope.editor.executeCommands([command]);
$scope.editor.handleEvents({
type: ORYX.CONFIG.EVENT_PROPWINDOW_PROP_CHANGED,
elements: [shape],
key: key
});
// Switch the property back to read mode, now the update is done
property.mode = 'read';
// Fire event to all who is interested
// Fire event to all who want to know about this
var event = {
type: KISBPM.eventBus.EVENT_TYPE_PROPERTY_VALUE_CHANGED,
property: property,
oldValue: oldValue,
newValue: newValue
};
KISBPM.eventBus.dispatch(event.type, event);
} else {
// Switch the property back to read mode, no update was needed
property.mode = 'read';
}
};
/**
* Helper method that searches a group for an item with the given id.
* If not found, will return undefined.
*/
$scope.findStencilItemInGroup = function (stencilItemId, group) {
var item;
// Check all items directly in this group
for (var j = 0; j < group.items.length; j++) {
item = group.items[j];
if (item.id === stencilItemId) {
return item;
}
}
// Check the child groups
if (group.groups && group.groups.length > 0) {
for (var k = 0; k < group.groups.length; k++) {
item = $scope.findStencilItemInGroup(stencilItemId, group.groups[k]);
if (item) {
return item;
}
}
}
return undefined;
};
/**
* Helper method to find a stencil item.
*/
$scope.getStencilItemById = function (stencilItemId) {
for (var i = 0; i < $scope.stencilItemGroups.length; i++) {
var element = $scope.stencilItemGroups[i];
// Real group
if (element.items !== null && element.items !== undefined) {
var item = $scope.findStencilItemInGroup(stencilItemId, element);
if (item) {
return item;
}
} else { // Root stencil item
if (element.id === stencilItemId) {
return element;
}
}
}
return undefined;
};
/*
* DRAG AND DROP FUNCTIONALITY
*/
$scope.dropCallback = function (event, ui) {
$scope.editor.handleEvents({
type: ORYX.CONFIG.EVENT_HIGHLIGHT_HIDE,
highlightId: "shapeRepo.attached"
});
$scope.editor.handleEvents({
type: ORYX.CONFIG.EVENT_HIGHLIGHT_HIDE,
highlightId: "shapeRepo.added"
});
$scope.editor.handleEvents({
type: ORYX.CONFIG.EVENT_HIGHLIGHT_HIDE,
highlightId: "shapeMenu"
});
KISBPM.eventBus.dispatch(KISBPM.eventBus.EVENT_TYPE_HIDE_SHAPE_BUTTONS);
if ($scope.dragCanContain) {
var item = $scope.getStencilItemById(ui.draggable[0].id);
var pos = {x: event.pageX, y: event.pageY};
var additionalIEZoom = 1;
if (!isNaN(screen.logicalXDPI) && !isNaN(screen.systemXDPI)) {
var ua = navigator.userAgent;
if (ua.indexOf('MSIE') >= 0) {
//IE 10 and below
var zoom = Math.round((screen.deviceXDPI / screen.logicalXDPI) * 100);
if (zoom !== 100) {
additionalIEZoom = zoom / 100;
}
}
}
var screenCTM = $scope.editor.getCanvas().node.getScreenCTM();
// Correcting the UpperLeft-Offset
pos.x -= (screenCTM.e / additionalIEZoom);
pos.y -= (screenCTM.f / additionalIEZoom);
// Correcting the Zoom-Factor
pos.x /= screenCTM.a;
pos.y /= screenCTM.d;
// Correcting the ScrollOffset
pos.x -= document.documentElement.scrollLeft;
pos.y -= document.documentElement.scrollTop;
var parentAbs = $scope.dragCurrentParent.absoluteXY();
pos.x -= parentAbs.x;
pos.y -= parentAbs.y;
var containedStencil = undefined;
var stencilSets = $scope.editor.getStencilSets().values();
for (var i = 0; i < stencilSets.length; i++)
{
var stencilSet = stencilSets[i];
var nodes = stencilSet.nodes();
for (var j = 0; j < nodes.length; j++)
{
if (nodes[j].idWithoutNs() === ui.draggable[0].id)
{
containedStencil = nodes[j];
break;
}
}
if (!containedStencil)
{
var edges = stencilSet.edges();
for (var j = 0; j < edges.length; j++)
{
if (edges[j].idWithoutNs() === ui.draggable[0].id)
{
containedStencil = edges[j];
break;
}
}
}
}
if (!containedStencil) return;
if ($scope.quickMenu)
{
var shapes = $scope.editor.getSelection();
if (shapes && shapes.length == 1)
{
var currentSelectedShape = shapes.first();
var option = {};
option.type = currentSelectedShape.getStencil().namespace() + ui.draggable[0].id;
option.namespace = currentSelectedShape.getStencil().namespace();
option.connectedShape = currentSelectedShape;
option.parent = $scope.dragCurrentParent;
option.containedStencil = containedStencil;
// If the ctrl key is not pressed,
// snapp the new shape to the center
// if it is near to the center of the other shape
if (!event.ctrlKey){
// Get the center of the shape
var cShape = currentSelectedShape.bounds.center();
// Snapp +-20 Pixel horizontal to the center
if (20 > Math.abs(cShape.x - pos.x)){
pos.x = cShape.x;
}
// Snapp +-20 Pixel vertical to the center
if (20 > Math.abs(cShape.y - pos.y)){
pos.y = cShape.y;
}
}
option.position = pos;
if (containedStencil.idWithoutNs() !== 'SequenceFlow' && containedStencil.idWithoutNs() !== 'Association' &&
containedStencil.idWithoutNs() !== 'MessageFlow' && containedStencil.idWithoutNs() !== 'DataAssociation')
{
var args = { sourceShape: currentSelectedShape, targetStencil: containedStencil };
var targetStencil = $scope.editor.getRules().connectMorph(args);
if (!targetStencil){ return; }// Check if there can be a target shape
option.connectingType = targetStencil.id();
}
var command = new KISBPM.CreateCommand(option, $scope.dropTargetElement, pos, $scope.editor);
$scope.editor.executeCommands([command]);
}
}
else
{
var canAttach = false;
if (containedStencil.idWithoutNs() === 'BoundaryErrorEvent' || containedStencil.idWithoutNs() === 'BoundaryTimerEvent' ||
containedStencil.idWithoutNs() === 'BoundarySignalEvent' || containedStencil.idWithoutNs() === 'BoundaryMessageEvent' ||
containedStencil.idWithoutNs() === 'BoundaryCancelEvent' || containedStencil.idWithoutNs() === 'BoundaryCompensationEvent') {
// Modify position, otherwise boundary event will get position related to left corner of the canvas instead of the container
pos = $scope.editor.eventCoordinates( event );
canAttach = true;
}
var option = {};
option['type'] = $scope.modelData.model.stencilset.namespace + item.id;
option['namespace'] = $scope.modelData.model.stencilset.namespace;
option['position'] = pos;
option['parent'] = $scope.dragCurrentParent;
var commandClass = ORYX.Core.Command.extend({
construct: function(option, dockedShape, canAttach, position, facade){
this.option = option;
this.docker = null;
this.dockedShape = dockedShape;
this.dockedShapeParent = dockedShape.parent || facade.getCanvas();
this.position = position;
this.facade = facade;
this.selection = this.facade.getSelection();
this.shape = null;
this.parent = null;
this.canAttach = canAttach;
},
execute: function(){
if (!this.shape) {
this.shape = this.facade.createShape(option);
this.parent = this.shape.parent;
} else if (this.parent) {
this.parent.add(this.shape);
}
if (this.canAttach && this.shape.dockers && this.shape.dockers.length) {
this.docker = this.shape.dockers[0];
this.dockedShapeParent.add(this.docker.parent);
// Set the Docker to the new Shape
this.docker.setDockedShape(undefined);
this.docker.bounds.centerMoveTo(this.position);
if (this.dockedShape !== this.facade.getCanvas()) {
this.docker.setDockedShape(this.dockedShape);
}
this.facade.setSelection( [this.docker.parent] );
}
this.facade.getCanvas().update();
this.facade.updateSelection();
},
rollback: function(){
if (this.shape) {
this.facade.setSelection(this.selection.without(this.shape));
this.facade.deleteShape(this.shape);
}
if (this.canAttach && this.docker) {
this.docker.setDockedShape(undefined);
}
this.facade.getCanvas().update();
this.facade.updateSelection();
}
});
// Update canvas
var command = new commandClass(option, $scope.dragCurrentParent, canAttach, pos, $scope.editor);
$scope.editor.executeCommands([command]);
// Fire event to all who want to know about this
var dropEvent = {
type: KISBPM.eventBus.EVENT_TYPE_ITEM_DROPPED,
droppedItem: item,
position: pos
};
KISBPM.eventBus.dispatch(dropEvent.type, dropEvent);
}
}
$scope.dragCurrentParent = undefined;
$scope.dragCurrentParentId = undefined;
$scope.dragCurrentParentStencil = undefined;
$scope.dragCanContain = undefined;
$scope.quickMenu = undefined;
$scope.dropTargetElement = undefined;
};
$scope.overCallback = function (event, ui) {
$scope.dragModeOver = true;
};
$scope.outCallback = function (event, ui) {
$scope.dragModeOver = false;
};
$scope.startDragCallback = function (event, ui) {
$scope.dragModeOver = false;
$scope.quickMenu = false;
if (!ui.helper.hasClass('stencil-item-dragged')) {
ui.helper.addClass('stencil-item-dragged');
}
};
$scope.startDragCallbackQuickMenu = function (event, ui) {
$scope.dragModeOver = false;
$scope.quickMenu = true;
};
$scope.dragCallback = function (event, ui) {
if ($scope.dragModeOver != false) {
var coord = $scope.editor.eventCoordinatesXY(event.pageX, event.pageY);
var additionalIEZoom = 1;
if (!isNaN(screen.logicalXDPI) && !isNaN(screen.systemXDPI)) {
var ua = navigator.userAgent;
if (ua.indexOf('MSIE') >= 0) {
//IE 10 and below
var zoom = Math.round((screen.deviceXDPI / screen.logicalXDPI) * 100);
if (zoom !== 100) {
additionalIEZoom = zoom / 100
}
}
}
if (additionalIEZoom !== 1) {
coord.x = coord.x / additionalIEZoom;
coord.y = coord.y / additionalIEZoom;
}
var aShapes = $scope.editor.getCanvas().getAbstractShapesAtPosition(coord);
if (aShapes.length <= 0) {
if (event.helper) {
$scope.dragCanContain = false;
return false;
}
}
if (aShapes[0] instanceof ORYX.Core.Canvas) {
$scope.editor.getCanvas().setHightlightStateBasedOnX(coord.x);
}
if (aShapes.length == 1 && aShapes[0] instanceof ORYX.Core.Canvas)
{
var parentCandidate = aShapes[0];
$scope.dragCanContain = true;
$scope.dragCurrentParent = parentCandidate;
$scope.dragCurrentParentId = parentCandidate.id;
$scope.editor.handleEvents({
type: ORYX.CONFIG.EVENT_HIGHLIGHT_HIDE,
highlightId: "shapeRepo.attached"
});
$scope.editor.handleEvents({
type: ORYX.CONFIG.EVENT_HIGHLIGHT_HIDE,
highlightId: "shapeRepo.added"
});
return false;
}
else
{
var item = $scope.getStencilItemById(event.target.id);
var parentCandidate = aShapes.reverse().find(function (candidate) {
return (candidate instanceof ORYX.Core.Canvas
|| candidate instanceof ORYX.Core.Node
|| candidate instanceof ORYX.Core.Edge);
});
if (!parentCandidate) {
$scope.dragCanContain = false;
return false;
}
if (item.type === "node") {
// check if the draggable is a boundary event and the parent an Activity
var _canContain = false;
var parentStencilId = parentCandidate.getStencil().id();
if ($scope.dragCurrentParentId && $scope.dragCurrentParentId === parentCandidate.id) {
return false;
}
var parentItem = $scope.getStencilItemById(parentCandidate.getStencil().idWithoutNs());
if (parentItem.roles.indexOf("Activity") > -1) {
if (item.roles.indexOf("IntermediateEventOnActivityBoundary") > -1) {
_canContain = true;
}
}
else if (parentCandidate.getStencil().idWithoutNs() === 'Pool')
{
if (item.id === 'Lane')
{
_canContain = true;
}
}
if (_canContain)
{
$scope.editor.handleEvents({
type: ORYX.CONFIG.EVENT_HIGHLIGHT_SHOW,
highlightId: "shapeRepo.attached",
elements: [parentCandidate],
style: ORYX.CONFIG.SELECTION_HIGHLIGHT_STYLE_RECTANGLE,
color: ORYX.CONFIG.SELECTION_VALID_COLOR
});
$scope.editor.handleEvents({
type: ORYX.CONFIG.EVENT_HIGHLIGHT_HIDE,
highlightId: "shapeRepo.added"
});
}
else
{
for (var i = 0; i < $scope.containmentRules.length; i++) {
var rule = $scope.containmentRules[i];
if (rule.role === parentItem.id) {
for (var j = 0; j < rule.contains.length; j++) {
if (item.roles.indexOf(rule.contains[j]) > -1) {
_canContain = true;
break;
}
}
if (_canContain) {
break;
}
}
}
// Show Highlight
$scope.editor.handleEvents({
type: ORYX.CONFIG.EVENT_HIGHLIGHT_SHOW,
highlightId: 'shapeRepo.added',
elements: [parentCandidate],
color: _canContain ? ORYX.CONFIG.SELECTION_VALID_COLOR : ORYX.CONFIG.SELECTION_INVALID_COLOR
});
$scope.editor.handleEvents({
type: ORYX.CONFIG.EVENT_HIGHLIGHT_HIDE,
highlightId: "shapeRepo.attached"
});
}
$scope.dragCurrentParent = parentCandidate;
$scope.dragCurrentParentId = parentCandidate.id;
$scope.dragCurrentParentStencil = parentStencilId;
$scope.dragCanContain = _canContain;
} else {
var canvasCandidate = $scope.editor.getCanvas();
var canConnect = false;
var targetStencil = $scope.getStencilItemById(parentCandidate.getStencil().idWithoutNs());
if (targetStencil) {
var associationConnect = false;
if (stencil.idWithoutNs() === 'Association' && (curCan.getStencil().idWithoutNs() === 'TextAnnotation' || curCan.getStencil().idWithoutNs() === 'BoundaryCompensationEvent')) {
associationConnect = true;
} else if (stencil.idWithoutNs() === 'DataAssociation' && curCan.getStencil().idWithoutNs() === 'DataStore') {
associationConnect = true;
}
if (targetStencil.canConnectTo || associationConnect) {
canConnect = true;
}
}
//Edge
$scope.dragCurrentParent = canvasCandidate;
$scope.dragCurrentParentId = canvasCandidate.id;
$scope.dragCurrentParentStencil = canvasCandidate.getStencil().id();
$scope.dragCanContain = canConnect;
// Show Highlight
$scope.editor.handleEvents({
type: ORYX.CONFIG.EVENT_HIGHLIGHT_SHOW,
highlightId: 'shapeRepo.added',
elements: [canvasCandidate],
color: ORYX.CONFIG.SELECTION_VALID_COLOR
});
$scope.editor.handleEvents({
type: ORYX.CONFIG.EVENT_HIGHLIGHT_HIDE,
highlightId: "shapeRepo.attached"
});
}
}
}
};
$scope.dragCallbackQuickMenu = function (event, ui) {
if ($scope.dragModeOver != false) {
var coord = $scope.editor.eventCoordinatesXY(event.pageX, event.pageY);
var additionalIEZoom = 1;
if (!isNaN(screen.logicalXDPI) && !isNaN(screen.systemXDPI)) {
var ua = navigator.userAgent;
if (ua.indexOf('MSIE') >= 0) {
//IE 10 and below
var zoom = Math.round((screen.deviceXDPI / screen.logicalXDPI) * 100);
if (zoom !== 100) {
additionalIEZoom = zoom / 100
}
}
}
if (additionalIEZoom !== 1) {
coord.x = coord.x / additionalIEZoom;
coord.y = coord.y / additionalIEZoom;
}
var aShapes = $scope.editor.getCanvas().getAbstractShapesAtPosition(coord);
if (aShapes.length <= 0) {
if (event.helper) {
$scope.dragCanContain = false;
return false;
}
}
if (aShapes[0] instanceof ORYX.Core.Canvas) {
$scope.editor.getCanvas().setHightlightStateBasedOnX(coord.x);
}
var stencil = undefined;
var stencilSets = $scope.editor.getStencilSets().values();
for (var i = 0; i < stencilSets.length; i++)
{
var stencilSet = stencilSets[i];
var nodes = stencilSet.nodes();
for (var j = 0; j < nodes.length; j++)
{
if (nodes[j].idWithoutNs() === event.target.id)
{
stencil = nodes[j];
break;
}
}
if (!stencil)
{
var edges = stencilSet.edges();
for (var j = 0; j < edges.length; j++)
{
if (edges[j].idWithoutNs() === event.target.id)
{
stencil = edges[j];
break;
}
}
}
}
var candidate = aShapes.last();
var isValid = false;
if (stencil.type() === "node")
{
//check containment rules
var canContain = $scope.editor.getRules().canContain({containingShape:candidate, containedStencil:stencil});
var parentCandidate = aShapes.reverse().find(function (candidate) {
return (candidate instanceof ORYX.Core.Canvas
|| candidate instanceof ORYX.Core.Node
|| candidate instanceof ORYX.Core.Edge);
});
if (!parentCandidate) {
$scope.dragCanContain = false;
return false;
}
$scope.dragCurrentParent = parentCandidate;
$scope.dragCurrentParentId = parentCandidate.id;
$scope.dragCurrentParentStencil = parentCandidate.getStencil().id();
$scope.dragCanContain = canContain;
$scope.dropTargetElement = parentCandidate;
isValid = canContain;
} else { //Edge
var shapes = $scope.editor.getSelection();
if (shapes && shapes.length == 1)
{
var currentSelectedShape = shapes.first();
var curCan = candidate;
var canConnect = false;
var targetStencil = $scope.getStencilItemById(curCan.getStencil().idWithoutNs());
if (targetStencil)
{
var associationConnect = false;
if (stencil.idWithoutNs() === 'Association' && (curCan.getStencil().idWithoutNs() === 'TextAnnotation' || curCan.getStencil().idWithoutNs() === 'BoundaryCompensationEvent'))
{
associationConnect = true;
}
else if (stencil.idWithoutNs() === 'DataAssociation' && curCan.getStencil().idWithoutNs() === 'DataStore')
{
associationConnect = true;
}
if (targetStencil.canConnectTo || associationConnect)
{
while (!canConnect && curCan && !(curCan instanceof ORYX.Core.Canvas))
{
candidate = curCan;
//check connection rules
canConnect = $scope.editor.getRules().canConnect({
sourceShape: currentSelectedShape,
edgeStencil: stencil,
targetShape: curCan
});
curCan = curCan.parent;
}
}
}
var parentCandidate = $scope.editor.getCanvas();
isValid = canConnect;
$scope.dragCurrentParent = parentCandidate;
$scope.dragCurrentParentId = parentCandidate.id;
$scope.dragCurrentParentStencil = parentCandidate.getStencil().id();
$scope.dragCanContain = canConnect;
$scope.dropTargetElement = candidate;
}
}
$scope.editor.handleEvents({
type: ORYX.CONFIG.EVENT_HIGHLIGHT_SHOW,
highlightId:'shapeMenu',
elements: [candidate],
color: isValid ? ORYX.CONFIG.SELECTION_VALID_COLOR : ORYX.CONFIG.SELECTION_INVALID_COLOR
});
}
};
}]);
var KISBPM = KISBPM || {};
//create command for undo/redo
KISBPM.CreateCommand = ORYX.Core.Command.extend({
construct: function(option, currentReference, position, facade){
this.option = option;
this.currentReference = currentReference;
this.position = position;
this.facade = facade;
this.shape;
this.edge;
this.targetRefPos;
this.sourceRefPos;
/*
* clone options parameters
*/
this.connectedShape = option.connectedShape;
this.connectingType = option.connectingType;
this.namespace = option.namespace;
this.type = option.type;
this.containedStencil = option.containedStencil;
this.parent = option.parent;
this.currentReference = currentReference;
this.shapeOptions = option.shapeOptions;
},
execute: function(){
if (this.shape) {
if (this.shape instanceof ORYX.Core.Node) {
this.parent.add(this.shape);
if (this.edge) {
this.facade.getCanvas().add(this.edge);
this.edge.dockers.first().setDockedShape(this.connectedShape);
this.edge.dockers.first().setReferencePoint(this.sourceRefPos);
this.edge.dockers.last().setDockedShape(this.shape);
this.edge.dockers.last().setReferencePoint(this.targetRefPos);
}
this.facade.setSelection([this.shape]);
} else if (this.shape instanceof ORYX.Core.Edge) {
this.facade.getCanvas().add(this.shape);
this.shape.dockers.first().setDockedShape(this.connectedShape);
this.shape.dockers.first().setReferencePoint(this.sourceRefPos);
}
}
else {
this.shape = this.facade.createShape(this.option);
this.edge = (!(this.shape instanceof ORYX.Core.Edge)) ? this.shape.getIncomingShapes().first() : undefined;
}
if (this.currentReference && this.position) {
if (this.shape instanceof ORYX.Core.Edge) {
if (!(this.currentReference instanceof ORYX.Core.Canvas)) {
this.shape.dockers.last().setDockedShape(this.currentReference);
if (this.currentReference.getStencil().idWithoutNs() === 'TextAnnotation')
{
var midpoint = {};
midpoint.x = 0;
midpoint.y = this.currentReference.bounds.height() / 2;
this.shape.dockers.last().setReferencePoint(midpoint);
}
else
{
this.shape.dockers.last().setReferencePoint(this.currentReference.bounds.midPoint());
}
}
else {
this.shape.dockers.last().bounds.centerMoveTo(this.position);
}
this.sourceRefPos = this.shape.dockers.first().referencePoint;
this.targetRefPos = this.shape.dockers.last().referencePoint;
} else if (this.edge){
this.sourceRefPos = this.edge.dockers.first().referencePoint;
this.targetRefPos = this.edge.dockers.last().referencePoint;
}
} else {
var containedStencil = this.containedStencil;
var connectedShape = this.connectedShape;
var bc = connectedShape.bounds;
var bs = this.shape.bounds;
var pos = bc.center();
if(containedStencil.defaultAlign()==="north") {
pos.y -= (bc.height() / 2) + ORYX.CONFIG.SHAPEMENU_CREATE_OFFSET + (bs.height()/2);
} else if(containedStencil.defaultAlign()==="northeast") {
pos.x += (bc.width() / 2) + ORYX.CONFIG.SHAPEMENU_CREATE_OFFSET_CORNER + (bs.width()/2);
pos.y -= (bc.height() / 2) + ORYX.CONFIG.SHAPEMENU_CREATE_OFFSET_CORNER + (bs.height()/2);
} else if(containedStencil.defaultAlign()==="southeast") {
pos.x += (bc.width() / 2) + ORYX.CONFIG.SHAPEMENU_CREATE_OFFSET_CORNER + (bs.width()/2);
pos.y += (bc.height() / 2) + ORYX.CONFIG.SHAPEMENU_CREATE_OFFSET_CORNER + (bs.height()/2);
} else if(containedStencil.defaultAlign()==="south") {
pos.y += (bc.height() / 2) + ORYX.CONFIG.SHAPEMENU_CREATE_OFFSET + (bs.height()/2);
} else if(containedStencil.defaultAlign()==="southwest") {
pos.x -= (bc.width() / 2) + ORYX.CONFIG.SHAPEMENU_CREATE_OFFSET_CORNER + (bs.width()/2);
pos.y += (bc.height() / 2) + ORYX.CONFIG.SHAPEMENU_CREATE_OFFSET_CORNER + (bs.height()/2);
} else if(containedStencil.defaultAlign()==="west") {
pos.x -= (bc.width() / 2) + ORYX.CONFIG.SHAPEMENU_CREATE_OFFSET + (bs.width()/2);
} else if(containedStencil.defaultAlign()==="northwest") {
pos.x -= (bc.width() / 2) + ORYX.CONFIG.SHAPEMENU_CREATE_OFFSET_CORNER + (bs.width()/2);
pos.y -= (bc.height() / 2) + ORYX.CONFIG.SHAPEMENU_CREATE_OFFSET_CORNER + (bs.height()/2);
} else {
pos.x += (bc.width() / 2) + ORYX.CONFIG.SHAPEMENU_CREATE_OFFSET + (bs.width()/2);
}
// Move shape to the new position
this.shape.bounds.centerMoveTo(pos);
// Move all dockers of a node to the position
if (this.shape instanceof ORYX.Core.Node){
(this.shape.dockers||[]).each(function(docker){
docker.bounds.centerMoveTo(pos);
});
}
//this.shape.update();
this.position = pos;
if (this.edge){
this.sourceRefPos = this.edge.dockers.first().referencePoint;
this.targetRefPos = this.edge.dockers.last().referencePoint;
}
}
this.facade.getCanvas().update();
this.facade.updateSelection();
},
rollback: function(){
this.facade.deleteShape(this.shape);
if(this.edge) {
this.facade.deleteShape(this.edge);
}
//this.currentParent.update();
this.facade.setSelection(this.facade.getSelection().without(this.shape, this.edge));
}
});
