org.jbpm.designer.public.js.Plugins.bpmnResourcesBoDShow.js Maven / Gradle / Ivy
/**
* Copyright (c) 2009, Andreas Meyer
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
**/
if (!ORYX.Plugins)
ORYX.Plugins = new Object();
ORYX.Plugins.ResourcesBoDShow = Clazz.extend({
facade: undefined,
construct: function(facade){
this.facade = facade;
this.active = false;
this.raisedOverlayEventIds = [];
this.raisedHighlightEventIds = [];
this.facade.offer({
'name': ORYX.I18N.ResourcesBoDShow.name,
'functionality': this.showBoD.bind(this),
'group': ORYX.I18N.ResourcesBoDShow.group,
'dropDownGroupIcon': ORYX.BASE_FILE_PATH + "images/bod.png",
'icon': ORYX.BASE_FILE_PATH + "images/bod_view.png",
'description': ORYX.I18N.ResourcesBoDShow.desc,
'index': 4,
'toggle': true,
'minShape': 1,
'maxShape': 1
});
},
showBoD: function(){
this.removeHighlightsAndOverlays();
var selectedElements = this.facade.getSelection();
if(selectedElements[0].properties["oryx-activitytype"] == "Task") {
this.highlightSelectedTask(selectedElements[0]);
this.prepareOverlays(selectedElements[0]);
} else {
alert("Please select a task to show the related Binding of Duties constraints.");
}
},
highlightSelectedTask: function(task){ //edge marking of selected/ given task
if(!(task instanceof ORYX.Core.Shape)) return;
this.facade.raiseEvent({
type: ORYX.CONFIG.EVENT_HIGHLIGHT_SHOW,
highlightId: task.properties["oryx-id"],
elements: [task],
color: '#28BB25'
});
this.raisedHighlightEventIds.push(task.id);
},
showOverlaysForSeparations: function(task, elementId) { //colour given task green
if(!(task instanceof ORYX.Core.Shape)) return;
//set overlay attributes
var attr = {fill: "#28BB25", stroke:"white", "stroke-width": 1};
this.facade.raiseEvent({
type: ORYX.CONFIG.EVENT_OVERLAY_SHOW,
id: task.properties["oryx-id"],
shapes: [task],
attributes: attr
});
//calculate node position
var appearanceCounter = 0;
var nodePosition;
var x; //x coordinate for text
var y; //y coordinate for text
var cx; //x coordinate for circle center
var cy; //y coordinate for circle center
for(index = 0; index < this.raisedOverlayEventIds.length; index++) {
if (task.properties["oryx-id"] == this.raisedOverlayEventIds[index]) {
appearanceCounter++;
}
}
switch(appearanceCounter) { //avoid overlappings of dependency markers as long as not more than 8 exist
case 0: nodePosition = 'NW';
x = 9;
y = 17;
cx = 13;
cy = 13;
break;
case 1: nodePosition = 'NE';
x = -17;
y = 17;
cx = -13;
cy = 13;
break;
case 2: nodePosition = 'SW';
x = 9;
y = -9;
cx = 13;
cy = -13;
break;
case 3: nodePosition = 'SE';
x = -17;
y = -9;
cx = -13;
cy = -13;
break;
case 4: nodePosition = 'N';
x = -4;
y = 17;
cx = 0;
cy = 13;
break;
case 5: nodePosition = 'S';
x = -4;
y = -9;
cx = 0;
cy = -13;
break;
case 6: nodePosition = 'W';
x = 9;
y = 4;
cx = 13;
cy = 0;
break;
case 7: nodePosition = 'E';
x = -17;
y = 4;
cx = -13;
cy = 0;
break;
case 8: alert("There exist more Binding of Duties constraints for task " + task.properties["oryx-id"] + ", but they will not be illustrated by a number in that task's rectangle.");
break;
default: break;
}
if(elementId >= 10) { //keep marker centered based on single-digit or double-digit entry
x = x - 4;
}
if(appearanceCounter < 8) { //skip number representation, if task occurs too often
//create circle of marker
var circle = ORYX.Editor.graft("http://www.w3.org/2000/svg", null,
['circle', {"cx":cx, "cy":cy, "r":"10", "stroke":"white", "fill":"white", "stroke-width":"2"}]
);
this.facade.raiseEvent({
type: ORYX.CONFIG.EVENT_OVERLAY_SHOW,
id: task.properties["oryx-id"],
shapes: [task],
node: circle,
nodePosition: nodePosition
});
//create text/ number of marker
var text = ORYX.Editor.graft("http://www.w3.org/2000/svg", null,
['text', {"x":x, "y":y, "style": "font-size: 12px;"}, elementId]
);
this.facade.raiseEvent({
type: ORYX.CONFIG.EVENT_OVERLAY_SHOW,
id: task.properties["oryx-id"],
shapes: [task],
node: text,
nodePosition: nodePosition
});
}
this.raisedOverlayEventIds.push(task.properties["oryx-id"]);
},
prepareOverlays: function(task) { //identify tasks to be coloured as a constraint exist with given and initiate colouring
if(task.properties["oryx-bindingsofduties"] != "") {
var jsonObject = task.properties["oryx-bindingsofduties"].evalJSON();
var items = jsonObject.items.toArray();
var overlayTask;
for(var index = 0; index < items.length; index++) {
var taskIds = items[index].BoundTasks;
while(taskIds.indexOf(';') > -1) {
// overlayTask = this.facade.getCanvas().getChildById(taskIds.substring(0,taskIds.indexOf(';')));
overlayTask = this.getTaskById(taskIds.substring(0,taskIds.indexOf(';')));
taskIds = taskIds.substring((taskIds.indexOf(';')) + 2);
this.showOverlaysForSeparations(overlayTask, index+1);
}
overlayTask = this.getTaskById(taskIds);
//initiate colouring
this.showOverlaysForSeparations(overlayTask, index+1);
}
} else {
alert("No Binding of Duties Constraints are defined for this task");
}
},
removeHighlightsAndOverlays: function(){
var allShapes = this.facade.getCanvas().getChildShapes(true);
var allShapeIds = [];
var i = 0;
//get all tasks of canvas
for (var index = 0; index < allShapes.length; index++) {
if (allShapes[index].properties["oryx-activitytype"] == "Task") {
allShapeIds[i] = allShapes[index].properties["oryx-id"];
i++;
}
}
//remove highlights
allShapeIds.each(function(id){
this.facade.raiseEvent({
type: ORYX.CONFIG.EVENT_HIGHLIGHT_HIDE,
highlightId: id
});
}.bind(this))
this.raisedHighlightEventIds = [];
//remove overlays
allShapeIds.each(function(id){
this.facade.raiseEvent({
type: ORYX.CONFIG.EVENT_OVERLAY_HIDE,
id: id
});
}.bind(this))
this.raisedOverlayEventIds = [];
},
getTaskById: function(taskId){
var shapes = this.facade.getCanvas().getChildShapes(true);
var task;
for (var index = 0; index < shapes.length; index++) {
if (shapes[index].properties["oryx-activitytype"] == "Task") {
if (shapes[index].properties["oryx-id"] == taskId) {
task = shapes[index];
break;
}
}
}
return task;
}
});© 2015 - 2025 Weber Informatics LLC | Privacy Policy