Starting to make some changes to parse nested BPMNPlanes, got hung up on what appears to be a bpmn2 metamodel problem: BPMNShapes can not contain BPMNPlanes
diff --git a/org.eclipse.bpmn2.modeler.core/META-INF/MANIFEST.MF b/org.eclipse.bpmn2.modeler.core/META-INF/MANIFEST.MF
index d412f0b..a733de7 100644
--- a/org.eclipse.bpmn2.modeler.core/META-INF/MANIFEST.MF
+++ b/org.eclipse.bpmn2.modeler.core/META-INF/MANIFEST.MF
@@ -1,70 +1,70 @@
-Manifest-Version: 1.0
-Bundle-ManifestVersion: 2
-Bundle-Name: BPMN2 Editor Core
-Bundle-SymbolicName: org.eclipse.bpmn2.modeler.core;singleton:=true
-Bundle-Version: 0.0.1.qualifier
-Bundle-Activator: org.eclipse.bpmn2.modeler.core.Activator
-Bundle-Vendor: Eclipse.org
-Require-Bundle: org.eclipse.emf.transaction,
- org.eclipse.emf.edit.ui,
- org.eclipse.emf.validation.ocl,
- org.eclipse.osgi,
- org.eclipse.graphiti;bundle-version="0.9.0",
- org.eclipse.graphiti.ui;bundle-version="0.9.0",
- org.eclipse.gef,
- org.eclipse.bpmn2.edit,
- org.eclipse.bpmn2.editor,
- org.eclipse.xsd,
- org.eclipse.wst.wsdl;bundle-version="[1.1.200,2.0.0)",
- org.eclipse.wst.xml.core;bundle-version="[1.1.300,2.0.0)",
- org.eclipse.xsd;bundle-version="[2.4.0,3.0.0)",
- org.eclipse.wst.sse.ui;bundle-version="[1.1.0,2.0.0)",
- org.eclipse.wst.sse.core;bundle-version="[1.1.300,2.0.0)",
- javax.wsdl;bundle-version="[1.5.0,1.6.0)";visibility:=reexport,
- org.eclipse.wst.xsd.ui;bundle-version="[1.2.101,2.0.0)",
- org.eclipse.wst.xml.ui;bundle-version="[1.0.400,2.0.0)",
- org.eclipse.jst.j2ee,
- org.eclipse.ui.ide,
- org.eclipse.core.commands,
- org.eclipse.jdt;bundle-version="3.7.1",
- org.eclipse.jdt.core;bundle-version="3.7.1",
- org.eclipse.jdt.launching;bundle-version="3.6.1",
- org.eclipse.ui.views.properties.tabbed;bundle-version="3.5.200",
- org.eclipse.jface.databinding;bundle-version="1.5.0",
- org.eclipse.core.databinding;bundle-version="1.4.0"
-Bundle-RequiredExecutionEnvironment: JavaSE-1.6
-Bundle-ActivationPolicy: lazy
-Export-Package: org.eclipse.bpmn2.modeler.core,
- org.eclipse.bpmn2.modeler.core.adapters,
- org.eclipse.bpmn2.modeler.core.di,
- org.eclipse.bpmn2.modeler.core.features,
- org.eclipse.bpmn2.modeler.core.features.activity,
- org.eclipse.bpmn2.modeler.core.features.activity.task,
- org.eclipse.bpmn2.modeler.core.features.artifact,
- org.eclipse.bpmn2.modeler.core.features.bendpoint,
- org.eclipse.bpmn2.modeler.core.features.choreography,
- org.eclipse.bpmn2.modeler.core.features.conversation,
- org.eclipse.bpmn2.modeler.core.features.data,
- org.eclipse.bpmn2.modeler.core.features.event,
- org.eclipse.bpmn2.modeler.core.features.event.definitions,
- org.eclipse.bpmn2.modeler.core.features.flow,
- org.eclipse.bpmn2.modeler.core.features.gateway,
- org.eclipse.bpmn2.modeler.core.features.lane,
- org.eclipse.bpmn2.modeler.core.features.participant,
- org.eclipse.bpmn2.modeler.core.merrimac.clad,
- org.eclipse.bpmn2.modeler.core.merrimac.dialogs,
- org.eclipse.bpmn2.modeler.core.merrimac.providers,
- org.eclipse.bpmn2.modeler.core.model,
- org.eclipse.bpmn2.modeler.core.preferences,
- org.eclipse.bpmn2.modeler.core.runtime,
- org.eclipse.bpmn2.modeler.core.utils,
- org.eclipse.bpmn2.modeler.core.validation
-Import-Package: org.eclipse.bpel.wsil.model.inspection,
- org.eclipse.graphiti.ui.features,
- org.eclipse.jface.util,
- org.eclipse.jface.viewers,
- org.eclipse.jface.preference,
- org.eclipse.swt.graphics,
- org.eclipse.ui,
- org.eclipse.ui.plugin,
- org.eclipse.ui.views.properties.tabbed
+Manifest-Version: 1.0
+Bundle-ManifestVersion: 2
+Bundle-Name: BPMN2 Editor Core
+Bundle-SymbolicName: org.eclipse.bpmn2.modeler.core;singleton:=true
+Bundle-Version: 0.0.1.qualifier
+Bundle-Activator: org.eclipse.bpmn2.modeler.core.Activator
+Bundle-Vendor: Eclipse.org
+Require-Bundle: org.eclipse.emf.transaction,
+ org.eclipse.emf.edit.ui,
+ org.eclipse.emf.validation.ocl,
+ org.eclipse.osgi,
+ org.eclipse.graphiti;bundle-version="0.9.0",
+ org.eclipse.graphiti.ui;bundle-version="0.9.0",
+ org.eclipse.gef,
+ org.eclipse.bpmn2.edit,
+ org.eclipse.bpmn2.editor,
+ org.eclipse.xsd,
+ org.eclipse.wst.wsdl;bundle-version="[1.1.200,2.0.0)",
+ org.eclipse.wst.xml.core;bundle-version="[1.1.300,2.0.0)",
+ org.eclipse.xsd;bundle-version="[2.4.0,3.0.0)",
+ org.eclipse.wst.sse.ui;bundle-version="[1.1.0,2.0.0)",
+ org.eclipse.wst.sse.core;bundle-version="[1.1.300,2.0.0)",
+ javax.wsdl;bundle-version="[1.5.0,1.6.0)";visibility:=reexport,
+ org.eclipse.wst.xsd.ui;bundle-version="[1.2.101,2.0.0)",
+ org.eclipse.wst.xml.ui;bundle-version="[1.0.400,2.0.0)",
+ org.eclipse.jst.j2ee,
+ org.eclipse.ui.ide,
+ org.eclipse.core.commands,
+ org.eclipse.jdt;bundle-version="3.7.1",
+ org.eclipse.jdt.core;bundle-version="3.7.1",
+ org.eclipse.jdt.launching;bundle-version="3.6.1",
+ org.eclipse.ui.views.properties.tabbed;bundle-version="3.5.200",
+ org.eclipse.jface.databinding;bundle-version="1.5.0",
+ org.eclipse.core.databinding;bundle-version="1.4.0"
+Bundle-RequiredExecutionEnvironment: JavaSE-1.6
+Bundle-ActivationPolicy: lazy
+Export-Package: org.eclipse.bpmn2.modeler.core,
+ org.eclipse.bpmn2.modeler.core.adapters,
+ org.eclipse.bpmn2.modeler.core.di,
+ org.eclipse.bpmn2.modeler.core.features,
+ org.eclipse.bpmn2.modeler.core.features.activity,
+ org.eclipse.bpmn2.modeler.core.features.activity.task,
+ org.eclipse.bpmn2.modeler.core.features.artifact,
+ org.eclipse.bpmn2.modeler.core.features.bendpoint,
+ org.eclipse.bpmn2.modeler.core.features.choreography,
+ org.eclipse.bpmn2.modeler.core.features.conversation,
+ org.eclipse.bpmn2.modeler.core.features.data,
+ org.eclipse.bpmn2.modeler.core.features.event,
+ org.eclipse.bpmn2.modeler.core.features.event.definitions,
+ org.eclipse.bpmn2.modeler.core.features.flow,
+ org.eclipse.bpmn2.modeler.core.features.gateway,
+ org.eclipse.bpmn2.modeler.core.features.lane,
+ org.eclipse.bpmn2.modeler.core.features.participant,
+ org.eclipse.bpmn2.modeler.core.merrimac.clad,
+ org.eclipse.bpmn2.modeler.core.merrimac.dialogs,
+ org.eclipse.bpmn2.modeler.core.merrimac.providers,
+ org.eclipse.bpmn2.modeler.core.model,
+ org.eclipse.bpmn2.modeler.core.preferences,
+ org.eclipse.bpmn2.modeler.core.runtime,
+ org.eclipse.bpmn2.modeler.core.utils,
+ org.eclipse.bpmn2.modeler.core.validation
+Import-Package: org.eclipse.bpel.wsil.model.inspection,
+ org.eclipse.graphiti.ui.features,
+ org.eclipse.jface.util,
+ org.eclipse.jface.viewers,
+ org.eclipse.jface.preference,
+ org.eclipse.swt.graphics,
+ org.eclipse.ui,
+ org.eclipse.ui.plugin,
+ org.eclipse.ui.views.properties.tabbed
diff --git a/org.eclipse.bpmn2.modeler.core/plugin.xml b/org.eclipse.bpmn2.modeler.core/plugin.xml
index 7d567b2..326d751 100644
--- a/org.eclipse.bpmn2.modeler.core/plugin.xml
+++ b/org.eclipse.bpmn2.modeler.core/plugin.xml
@@ -1,111 +1,111 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<?eclipse version="3.4"?>
-<plugin>
- <extension-point id="org.eclipse.bpmn2.modeler.runtime" name="BPMN2 Modeler Runtime Specialization" schema="schema/org.eclipse.bpmn2.modeler.runtime.exsd"/>
-
- <!-- EMF Extensions -->
-
- <extension
- point="org.eclipse.emf.ecore.factory_override">
- <factory
- class="org.eclipse.bpmn2.modeler.core.model.Bpmn2ModelerFactory"
- uri="http://www.omg.org/spec/BPMN/20100524/MODEL-XMI">
- </factory>
- </extension>
-
- <extension
- point="org.eclipse.emf.validation.constraintProviders">
- <category
- name="Core BPMN 2.0 Constraints"
- id="org.eclipse.bpmn2.modeler.core.validation"/>
- <constraintProvider cache="true">
- <package namespaceUri="http://www.omg.org/spec/BPMN/20100524/MODEL-XMI"/>
- <constraints categories="org.eclipse.bpmn2.modeler.core.validation">
- <constraint
- lang="Java"
- class="org.eclipse.bpmn2.modeler.core.validation.ValidIdConstraint"
- severity="CANCEL"
- mode="Live"
- name="Valid IDs"
- id="org.eclipse.bpmn2.modeler.core.validation.ValidId"
- statusCode="1">
- <description>
- IDs must be valid.
- </description>
- <message>
- The {0} ID must be a valid ID.
- </message>
- <target class="BaseElement">
- <event name="Set">
- <feature name="id"/>
- </event>
- <event name="Unset">
- <feature name="id"/>
- </event>
- </target>
- </constraint>
- <constraint
- lang="OCL"
- severity="CANCEL"
- mode="Live"
- name="StartEventIncoming"
- id="org.eclipse.bpmn2.modeler.core.validation.StartEvent.incoming"
- statusCode="2" isEnabledByDefault="true">
- <description>Start Event must not have incoming flows</description>
- <message>Start Event must not have incoming sequence flows.</message>
- <target class="StartEvent" />
- <![CDATA[
- self.incoming->isEmpty()
- ]]>
- </constraint>
- <constraint
- lang="OCL"
- severity="CANCEL"
- mode="Live"
- name="EndEventOutgoing"
- id="org.eclipse.bpmn2.modeler.core.validation.EndEvent.outgoing"
- statusCode="3" isEnabledByDefault="true">
- <description>End Event must not have outgoing flows</description>
- <message>End Event must not have outgoing sequence flows.</message>
- <target class="EndEvent" />
- <![CDATA[
- self.outgoing->isEmpty()
- ]]>
- </constraint>
- <constraint
- lang="OCL"
- severity="CANCEL"
- mode="Live"
- name="UniqueId"
- id="org.eclipse.bpmn2.modeler.core.validation.BaseElement.id"
- statusCode="3" isEnabledByDefault="true">
- <description>ID needs to be unique.</description>
- <message>ID needs to be unqiue.</message>
- <target class="BaseElement" />
- <![CDATA[
- self.id->notEmpty() implies bpmn2::BaseElement.allInstances()->select(s | s.id = self.id)->size() <= 1
- ]]>
- </constraint>
- </constraints>
- </constraintProvider>
- </extension>
-
- <extension
- point="org.eclipse.emf.validation.constraintBindings">
- <clientContext
- default="false"
- id="org.eclipse.bpmn2.modeler.core.validationContext">
- <selector class="org.eclipse.bpmn2.modeler.core.validation.ValidationDelegateClientSelector"/>
- </clientContext>
- <binding
- context="org.eclipse.bpmn2.modeler.core.validationContext"
- category="org.eclipse.bpmn2.modeler.core.validation"/>
- </extension>
-
- <extension point="org.eclipse.emf.validation.validationListeners">
- <listener class="org.eclipse.bpmn2.modeler.core.validation.ProblemsReporter">
- <clientContext id="org.eclipse.bpmn2.modeler.core.validationContext"/>
- </listener>
- </extension>
-
-</plugin>
+<?xml version="1.0" encoding="UTF-8"?>
+<?eclipse version="3.4"?>
+<plugin>
+ <extension-point id="org.eclipse.bpmn2.modeler.runtime" name="BPMN2 Modeler Runtime Specialization" schema="schema/org.eclipse.bpmn2.modeler.runtime.exsd"/>
+
+ <!-- EMF Extensions -->
+
+ <extension
+ point="org.eclipse.emf.ecore.factory_override">
+ <factory
+ class="org.eclipse.bpmn2.modeler.core.model.Bpmn2ModelerFactory"
+ uri="http://www.omg.org/spec/BPMN/20100524/MODEL-XMI">
+ </factory>
+ </extension>
+
+ <extension
+ point="org.eclipse.emf.validation.constraintProviders">
+ <category
+ name="Core BPMN 2.0 Constraints"
+ id="org.eclipse.bpmn2.modeler.core.validation"/>
+ <constraintProvider cache="true">
+ <package namespaceUri="http://www.omg.org/spec/BPMN/20100524/MODEL-XMI"/>
+ <constraints categories="org.eclipse.bpmn2.modeler.core.validation">
+ <constraint
+ lang="Java"
+ class="org.eclipse.bpmn2.modeler.core.validation.ValidIdConstraint"
+ severity="CANCEL"
+ mode="Live"
+ name="Valid IDs"
+ id="org.eclipse.bpmn2.modeler.core.validation.ValidId"
+ statusCode="1">
+ <description>
+ IDs must be valid.
+ </description>
+ <message>
+ The {0} ID must be a valid ID.
+ </message>
+ <target class="BaseElement">
+ <event name="Set">
+ <feature name="id"/>
+ </event>
+ <event name="Unset">
+ <feature name="id"/>
+ </event>
+ </target>
+ </constraint>
+ <constraint
+ lang="OCL"
+ severity="CANCEL"
+ mode="Live"
+ name="StartEventIncoming"
+ id="org.eclipse.bpmn2.modeler.core.validation.StartEvent.incoming"
+ statusCode="2" isEnabledByDefault="true">
+ <description>Start Event must not have incoming flows</description>
+ <message>Start Event must not have incoming sequence flows.</message>
+ <target class="StartEvent" />
+ <![CDATA[
+ self.incoming->isEmpty()
+ ]]>
+ </constraint>
+ <constraint
+ lang="OCL"
+ severity="CANCEL"
+ mode="Live"
+ name="EndEventOutgoing"
+ id="org.eclipse.bpmn2.modeler.core.validation.EndEvent.outgoing"
+ statusCode="3" isEnabledByDefault="true">
+ <description>End Event must not have outgoing flows</description>
+ <message>End Event must not have outgoing sequence flows.</message>
+ <target class="EndEvent" />
+ <![CDATA[
+ self.outgoing->isEmpty()
+ ]]>
+ </constraint>
+ <constraint
+ lang="OCL"
+ severity="CANCEL"
+ mode="Live"
+ name="UniqueId"
+ id="org.eclipse.bpmn2.modeler.core.validation.BaseElement.id"
+ statusCode="3" isEnabledByDefault="true">
+ <description>ID needs to be unique.</description>
+ <message>ID needs to be unqiue.</message>
+ <target class="BaseElement" />
+ <![CDATA[
+ self.id->notEmpty() implies bpmn2::BaseElement.allInstances()->select(s | s.id = self.id)->size() <= 1
+ ]]>
+ </constraint>
+ </constraints>
+ </constraintProvider>
+ </extension>
+
+ <extension
+ point="org.eclipse.emf.validation.constraintBindings">
+ <clientContext
+ default="false"
+ id="org.eclipse.bpmn2.modeler.core.validationContext">
+ <selector class="org.eclipse.bpmn2.modeler.core.validation.ValidationDelegateClientSelector"/>
+ </clientContext>
+ <binding
+ context="org.eclipse.bpmn2.modeler.core.validationContext"
+ category="org.eclipse.bpmn2.modeler.core.validation"/>
+ </extension>
+
+ <extension point="org.eclipse.emf.validation.validationListeners">
+ <listener class="org.eclipse.bpmn2.modeler.core.validation.ProblemsReporter">
+ <clientContext id="org.eclipse.bpmn2.modeler.core.validationContext"/>
+ </listener>
+ </extension>
+
+</plugin>
diff --git a/org.eclipse.bpmn2.modeler.core/src/org/eclipse/bpmn2/modeler/core/ModelHandler.java b/org.eclipse.bpmn2.modeler.core/src/org/eclipse/bpmn2/modeler/core/ModelHandler.java
index 27f656b..ed3be78 100644
--- a/org.eclipse.bpmn2.modeler.core/src/org/eclipse/bpmn2/modeler/core/ModelHandler.java
+++ b/org.eclipse.bpmn2.modeler.core/src/org/eclipse/bpmn2/modeler/core/ModelHandler.java
@@ -15,6 +15,8 @@
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
+import java.util.Map;
+import java.util.Map.Entry;
import org.eclipse.bpmn2.Artifact;
import org.eclipse.bpmn2.Association;
@@ -75,6 +77,8 @@
import org.eclipse.emf.ecore.EPackage;
import org.eclipse.emf.ecore.resource.Resource;
import org.eclipse.emf.ecore.resource.ResourceSet;
+import org.eclipse.emf.ecore.util.BasicFeatureMap;
+import org.eclipse.emf.ecore.xml.type.AnyType;
import org.eclipse.emf.transaction.RecordingCommand;
import org.eclipse.emf.transaction.TransactionalEditingDomain;
import org.eclipse.emf.transaction.util.TransactionUtil;
@@ -785,6 +789,15 @@
void loadResource() {
try {
resource.load(null);
+ Map<EObject, AnyType> xmap = resource.getEObjectToExtensionMap();
+ for (Entry<EObject, AnyType> entry : xmap.entrySet()) {
+ EObject o = entry.getKey();
+ System.out.println(o);
+ BasicFeatureMap fm = (BasicFeatureMap) entry.getValue().getMixed();
+ for (org.eclipse.emf.ecore.util.FeatureMap.Entry e : fm) {
+ System.out.println("feature:"+e.getEStructuralFeature().getName());
+ }
+ }
} catch (IOException e) {
Activator.logError(e);
}
@@ -911,20 +924,26 @@
return plane;
List<DiagramElement> planeElement = plane.getPlaneElement();
-
- for (DiagramElement elem : planeElement) {
- if (elem instanceof BPMNShape && ((BPMNShape) elem).getBpmnElement() != null &&
- id.equals(((BPMNShape) elem).getBpmnElement().getId())) {
- return (elem);
- } else if (elem instanceof BPMNEdge &&
- id.equals(((BPMNEdge) elem).getBpmnElement().getId())) {
- return (elem);
- }
- }
+ return findDIElement(planeElement, id);
}
return null;
}
+ public DiagramElement findDIElement(List<DiagramElement> planeElements, String id) {
+ for (DiagramElement elem : planeElements) {
+ if (elem instanceof BPMNShape && ((BPMNShape) elem).getBpmnElement() != null &&
+ id.equals(((BPMNShape) elem).getBpmnElement().getId())) {
+ return elem;
+ } else if (elem instanceof BPMNEdge &&
+ id.equals(((BPMNEdge) elem).getBpmnElement().getId())) {
+ return elem;
+ } else if (elem instanceof BPMNPlane) {
+ return findDIElement(((BPMNPlane)elem).getPlaneElement(), id);
+ }
+ }
+ return null;
+ }
+
public BaseElement findElement(String id) {
if (id==null || id.isEmpty())
return null;
diff --git a/org.eclipse.bpmn2.modeler.core/src/org/eclipse/bpmn2/modeler/core/di/DIImport.java b/org.eclipse.bpmn2.modeler.core/src/org/eclipse/bpmn2/modeler/core/di/DIImport.java
index 630bda6..0fc188f 100644
--- a/org.eclipse.bpmn2.modeler.core/src/org/eclipse/bpmn2/modeler/core/di/DIImport.java
+++ b/org.eclipse.bpmn2.modeler.core/src/org/eclipse/bpmn2/modeler/core/di/DIImport.java
@@ -211,8 +211,17 @@
shapeQueue.offer(diShape);
}
}
+ else if (diagramElement instanceof BPMNPlane) {
+ List<DiagramElement> oe = ((BPMNPlane)diagramElement).getPlaneElement();
+ processShapes(shapeQueue);
+ importShapes(oe);
+ importConnections(oe);
+ }
}
-
+ processShapes(shapeQueue);
+ }
+
+ private void processShapes(Queue<BPMNShape> shapeQueue) {
// Process Queue
// First pass tries to find the missing BPMNShape container
// Second pass synthesizes missing containers
diff --git a/org.eclipse.bpmn2.modeler.core/src/org/eclipse/bpmn2/modeler/core/di/DIUtils.java b/org.eclipse.bpmn2.modeler.core/src/org/eclipse/bpmn2/modeler/core/di/DIUtils.java
index 03f57f2..3401ec1 100644
--- a/org.eclipse.bpmn2.modeler.core/src/org/eclipse/bpmn2/modeler/core/di/DIUtils.java
+++ b/org.eclipse.bpmn2.modeler.core/src/org/eclipse/bpmn2/modeler/core/di/DIUtils.java
@@ -196,15 +196,23 @@
for (BPMNDiagram d : diagrams) {
BPMNPlane plane = d.getPlane();
List<DiagramElement> planeElements = plane.getPlaneElement();
- for (DiagramElement de : planeElements) {
- if (de instanceof BPMNShape) {
- if (bpmnElement == ((BPMNShape)de).getBpmnElement())
- return de;
- }
- if (de instanceof BPMNEdge) {
- if (bpmnElement == ((BPMNEdge)de).getBpmnElement())
- return de;
- }
+ return findPlaneElement(planeElements, bpmnElement);
+ }
+ return null;
+ }
+
+ public static DiagramElement findPlaneElement(List<DiagramElement> planeElements, BaseElement bpmnElement) {
+ for (DiagramElement de : planeElements) {
+ if (de instanceof BPMNShape) {
+ if (bpmnElement == ((BPMNShape)de).getBpmnElement())
+ return de;
+ }
+ if (de instanceof BPMNEdge) {
+ if (bpmnElement == ((BPMNEdge)de).getBpmnElement())
+ return de;
+ }
+ else if (de instanceof BPMNPlane) {
+ return findPlaneElement(((BPMNPlane)de).getPlaneElement(), bpmnElement);
}
}
return null;
diff --git a/org.eclipse.bpmn2.modeler.core/src/org/eclipse/bpmn2/modeler/core/model/Bpmn2ModelerResourceImpl.java b/org.eclipse.bpmn2.modeler.core/src/org/eclipse/bpmn2/modeler/core/model/Bpmn2ModelerResourceImpl.java
index bfed3be..d4c8a2e 100644
--- a/org.eclipse.bpmn2.modeler.core/src/org/eclipse/bpmn2/modeler/core/model/Bpmn2ModelerResourceImpl.java
+++ b/org.eclipse.bpmn2.modeler.core/src/org/eclipse/bpmn2/modeler/core/model/Bpmn2ModelerResourceImpl.java
@@ -1,610 +1,619 @@
-/*******************************************************************************
- * Copyright (c) 2011 Red Hat, Inc.
- * All rights reserved.
- * This program is made available under the terms of the
- * Eclipse Public License v1.0 which accompanies this distribution,
- * and is available at http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Red Hat, Inc. - initial API and implementation
- *
- * @author Bob Brodt
- ******************************************************************************/
-/**
- * <copyright>
- *
- * Copyright (c) 2010 SAP AG.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Reiner Hille-Doering (SAP AG) - initial API and implementation and/or initial documentation
- *
- * </copyright>
- */
-package org.eclipse.bpmn2.modeler.core.model;
-
-import java.util.ArrayList;
-import java.util.Hashtable;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Map;
-
-import org.eclipse.bpmn2.Bpmn2Package;
-import org.eclipse.bpmn2.Definitions;
-import org.eclipse.bpmn2.Import;
-import org.eclipse.bpmn2.ItemDefinition;
-import org.eclipse.bpmn2.Lane;
-import org.eclipse.bpmn2.Participant;
-import org.eclipse.bpmn2.RootElement;
-import org.eclipse.bpmn2.di.BPMNDiagram;
-import org.eclipse.bpmn2.di.BPMNEdge;
-import org.eclipse.bpmn2.di.BPMNLabel;
-import org.eclipse.bpmn2.di.BPMNShape;
-import org.eclipse.bpmn2.di.BpmnDiPackage;
-import org.eclipse.bpmn2.modeler.core.Activator;
-import org.eclipse.bpmn2.modeler.core.preferences.Bpmn2Preferences;
-import org.eclipse.bpmn2.modeler.core.runtime.TargetRuntime;
-import org.eclipse.bpmn2.modeler.core.utils.ModelUtil;
-import org.eclipse.bpmn2.util.Bpmn2ResourceImpl;
-import org.eclipse.bpmn2.util.ImportHelper;
-import org.eclipse.bpmn2.util.QNameURIHandler;
-import org.eclipse.core.runtime.IStatus;
-import org.eclipse.core.runtime.Status;
-import org.eclipse.dd.dc.Bounds;
-import org.eclipse.dd.dc.DcPackage;
-import org.eclipse.dd.dc.Point;
-import org.eclipse.dd.di.DiPackage;
-import org.eclipse.dd.di.DiagramElement;
-import org.eclipse.emf.common.util.EList;
-import org.eclipse.emf.common.util.TreeIterator;
-import org.eclipse.emf.common.util.URI;
-import org.eclipse.emf.ecore.EClass;
-import org.eclipse.emf.ecore.EObject;
-import org.eclipse.emf.ecore.EPackage;
-import org.eclipse.emf.ecore.EReference;
-import org.eclipse.emf.ecore.EStructuralFeature;
-import org.eclipse.emf.ecore.resource.Resource;
-import org.eclipse.emf.ecore.util.ExtendedMetaData;
-import org.eclipse.emf.ecore.xmi.XMLHelper;
-import org.eclipse.emf.ecore.xmi.XMLLoad;
-import org.eclipse.emf.ecore.xmi.XMLResource;
-import org.eclipse.emf.ecore.xmi.XMLSave;
-import org.eclipse.emf.ecore.xmi.impl.XMLLoadImpl;
-import org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl;
-import org.xml.sax.helpers.DefaultHandler;
-
-/**
- * <!-- begin-user-doc --> The <b>Resource </b> associated with the package.
- *
- * @implements Bpmn2Resource <!-- end-user-doc -->
- * @see org.eclipse.bpmn2.util.Bpmn2ResourceFactoryImpl
- */
-public class Bpmn2ModelerResourceImpl extends Bpmn2ResourceImpl {
-
- public static final String BPMN2_CONTENT_TYPE_ID = "org.eclipse.bpmn2.content-type.xml";
- protected BpmnXmlHelper xmlHelper;
- protected QNameURIHandler uriHandler;
-
- /**
- * Creates an instance of the resource.
- *
- * @param uri
- * the URI of the new resource.
- */
- public Bpmn2ModelerResourceImpl(URI uri) {
- super(uri);
-
- // overwrite helper and uri handler in options map
- this.xmlHelper = new Bpmn2ModelerXmlHelper(this);
- this.uriHandler = new FragmentQNameURIHandler(xmlHelper);
- this.getDefaultLoadOptions().put(XMLResource.OPTION_URI_HANDLER, uriHandler);
- this.getDefaultLoadOptions().put(XMLResource.OPTION_DEFER_IDREF_RESOLUTION, true);
- this.getDefaultSaveOptions().put(XMLResource.OPTION_URI_HANDLER, uriHandler);
-
- // only necessary if this resource will not be added to a ResourceSet instantly
- this.eAdapters().add(oppositeReferenceAdapter);
- }
-
- @Override
- protected XMLHelper createXMLHelper() {
- return this.xmlHelper;
- }
-
- /**
- * Override this method to hook in our own XmlHandler
- */
- @Override
- protected XMLLoad createXMLLoad() {
- return new XMLLoadImpl(createXMLHelper()) {
- @Override
- protected DefaultHandler makeDefaultHandler() {
- return new Bpmn2ModelerXmlHandler(resource, helper, options);
- }
- };
- }
-
- @Override
- protected XMLSave createXMLSave() {
- return new Bpmn2ModelerXMLSave(createXMLHelper()) {
- };
- }
-
- @Override
- protected void prepareSave() {
- EObject cur;
- Definitions thisDefinitions = ImportHelper.getDefinitions(this);
- for (Iterator<EObject> iter = getAllContents(); iter.hasNext();) {
- cur = iter.next();
-
- setDefaultId(cur);
-
- for (EObject referenced : cur.eCrossReferences()) {
- setDefaultId(referenced);
- if (thisDefinitions != null) {
- Resource refResource = referenced.eResource();
- if (refResource != null && refResource != this) {
- createImportIfNecessary(thisDefinitions, refResource);
- }
- }
- }
- }
- }
-
- /**
- * Set the ID attribute of cur to a generated ID, if it is not already set.
- *
- * @param obj
- * The object whose ID should be set.
- */
- private void setDefaultId(EObject obj) {
- if (obj.eClass() != null) {
- EStructuralFeature idAttr = obj.eClass().getEIDAttribute();
- if (idAttr != null && !obj.eIsSet(idAttr)) {
- ModelUtil.setID(obj);
- }
- }
- }
-
- /**
- * We need extend the standard SAXXMLHandler to hook into the handling of
- * attribute references which may be either simple ID Strings or QNames.
- * We'll search through all of the objects' IDs first to find the one we're
- * looking for. If not, we'll try a QName search.
- */
- protected static class Bpmn2ModelerXmlHandler extends BpmnXmlHandler {
-
- Bpmn2Preferences prefs = null;
-
- public Bpmn2ModelerXmlHandler(XMLResource xmiResource, XMLHelper helper, Map<?, ?> options) {
- super(xmiResource, helper, options);
- }
-
- @Override
- protected void handleObjectAttribs(EObject obj) {
- super.handleObjectAttribs(obj);
- if (obj instanceof BPMNShape) {
- BPMNShape bpmnShape = (BPMNShape)obj;
-
- Hashtable<String,String> map = new Hashtable<String,String>();
- if (attribs != null) {
- for (int i = 0, size = attribs.getLength(); i < size; ++i) {
- String key = attribs.getQName(i);
- String value = attribs.getValue(i);
- map.put(key, value);
- }
- Bpmn2Preferences.getInstance(this.resourceURI).applyBPMNDIDefaults(bpmnShape, map);
- }
- }
- else if (obj instanceof ItemDefinition) {
- ItemDefinition itemDef = (ItemDefinition)obj;
-
- Definitions definitions = ImportHelper.getDefinitions(xmlResource);
- URI referencingURI = ImportHelper.makeURICanonical(resourceURI);
- String location = ModelUtil.getStringWrapperValue(itemDef.getStructureRef());
- if (location!=null) {
- int i = location.indexOf("$");
- if (i>0)
- location = location.substring(0,i);
- URI uri = URI.createURI(location).resolve(referencingURI);
- uri = uri.trimFragment();
- Import imp = ImportHelper.findImportForLocation(definitions, uri);
- itemDef.setImport(imp);
- }
- }
- }
-
- /**
- * Overridden to be able to convert ID references in attributes to URIs
- * during load. If the reference can't be found by its ID, we'll try a
- * QName search (done in the super class)
- *
- * @param ids
- * In our case the parameter will contain exactly one ID that
- * we resolve to URI.
- */
- @Override
- protected void setValueFromId(EObject object, EReference eReference, String ids) {
-
- for (EObject o : objects) {
- TreeIterator<EObject> iter = o.eAllContents();
- while (iter.hasNext()) {
- EObject obj = iter.next();
- EStructuralFeature feature = ((EObject) obj).eClass().getEIDAttribute();
- if (feature != null && obj.eGet(feature) != null) {
- Object id = obj.eGet(feature);
- if (id != null && id.equals(ids)) {
- try {
- if (object.eGet(eReference) instanceof EList) {
- ((EList)object.eGet(eReference)).add(obj);
- }
- else {
- object.eSet(eReference, obj);
- }
- } catch (Exception e) {
- String msg = "Invalid or unknown reference from:\n " +
- object + "\nfeature:\n " + eReference +
- "\nto:\n " + obj;
- IStatus s = new Status(Status.ERROR, Activator.PLUGIN_ID,
- msg, e);
- Activator.getDefault().logStatus(s);
- }
- return;
- }
- }
- }
- }
-
- // hack to handle QNames and arbitrary strings in structureRefs
- if (eReference.getName().equals("structureRef") && object instanceof ItemDefinition) {
- object.eSet(eReference, ModelUtil.createStringWrapper(ids));
- return;
- }
-
- super.setValueFromId(object, eReference, ids);
- }
- }
-
- public static class Bpmn2ModelerXMLSave extends XMLSaveImpl {
- protected float minX = Float.MAX_VALUE;
- protected float minY = Float.MAX_VALUE;
-
- public Bpmn2ModelerXMLSave(XMLHelper helper) {
- super(helper);
- helper.getPrefixToNamespaceMap().clear();
- }
-
- @Override
- protected void init(XMLResource resource, Map<?, ?> options) {
- super.init(resource, options);
- featureTable = new Bpmn2ModelerXMLSave.Bpmn2Lookup(map, extendedMetaData, elementHandler);
-
- final List<BPMNDiagram> diagrams = getAll(BPMNDiagram.class, resource);
- for (BPMNDiagram bpmnDiagram : diagrams) {
- findMinXY(bpmnDiagram);
- }
-
- }
-
- @Override
- protected boolean shouldSaveFeature(EObject o, EStructuralFeature f) {
- if (o instanceof BPMNShape && f==BpmnDiPackage.eINSTANCE.getBPMNShape_IsHorizontal()) {
- BPMNShape s = (BPMNShape)o;
- if (s.getBpmnElement() instanceof Lane || s.getBpmnElement() instanceof Participant)
- return true;
- }
-
- // we also want to store x and y with value zero, would be skipped because of default value otherwise
- if (o instanceof Bounds) {
- return true;
- }
-
- return super.shouldSaveFeature(o, f);
- }
-
- protected <T> List<T> getAll(Class<T> class1, Resource resource) {
- ArrayList<T> l = new ArrayList<T>();
- TreeIterator<EObject> contents = resource.getAllContents();
- for (; contents.hasNext();) {
- Object t = contents.next();
- if (class1.isInstance(t)) {
- l.add((T) t);
- }
- }
- return l;
- }
-
- protected void findMinXY(BPMNDiagram bpmnDiagram) {
- EList<DiagramElement> elements = (EList<DiagramElement>) bpmnDiagram.getPlane().getPlaneElement();
- for (DiagramElement e : elements) {
- if (e instanceof BPMNShape) {
- Bounds b = ((BPMNShape)e).getBounds();
- minX = Math.min(minX, b.getX());
- minY = Math.min(minY, b.getY());
- }
- else if (e instanceof BPMNEdge) {
- List<Point> points = ((BPMNEdge)e).getWaypoint();
- for (Point p : points) {
- minX = Math.min(minX, p.getX());
- minY = Math.min(minY, p.getY());
- }
-
- }
- else if (e instanceof BPMNLabel) {
- Bounds b = ((BPMNLabel)e).getBounds();
- minX = Math.min(minX, b.getX());
- minY = Math.min(minY, b.getY());
- }
- }
- }
-
- @Override
- protected void saveElement(EObject o, EStructuralFeature f) {
- float oldX = 0, oldY = 0;
- List<Point> oldPoints = null;
-
- if (o instanceof BPMNShape) {
- Bounds b = ((BPMNShape)o).getBounds();
- if (minX<0) {
- oldX = b.getX();
- b.setX(oldX - minX);
- }
- if (minY<0) {
- oldY = b.getY();
- b.setY(oldY - minY);
- }
- }
- else if (o instanceof BPMNEdge) {
- List<Point> points = ((BPMNEdge)o).getWaypoint();
- oldPoints = new ArrayList<Point>();
- oldPoints.addAll(points);
- for (Point p : points) {
- if (minX<0)
- p.setX( p.getX() - minX);
- if (minY<0)
- p.setY( p.getY() - minY);
- }
- }
- else if (o instanceof BPMNLabel) {
- Bounds b = ((BPMNLabel)o).getBounds();
- if (b!=null) {
- if (minX<0) {
- oldX = b.getX();
- b.setX(oldX - minX);
- }
- if (minY<0) {
- oldY = b.getY();
- b.setY(oldY - minY);
- }
- }
- }
-
- super.saveElement(o, f);
-
- if (o instanceof BPMNShape) {
- Bounds b = ((BPMNShape)o).getBounds();
- if (minX<0) {
- b.setX(oldX);
- }
- if (minY<0) {
- b.setY(oldY);
- }
- }
- else if (o instanceof BPMNEdge) {
- List<Point> points = ((BPMNEdge)o).getWaypoint();
- int index = 0;
- for (Point p : points) {
- if (minX<0)
- p.setX(oldPoints.get(index).getX());
- if (minY<0)
- p.setY(oldPoints.get(index).getY());
- ++index;
- }
- }
- else if (o instanceof BPMNLabel) {
- Bounds b = ((BPMNLabel)o).getBounds();
- if (b!=null) {
- if (minX<0) {
- b.setX(oldX);
- }
- if (minY<0) {
- b.setY(oldY);
- }
- }
- }
-
- }
-
- @Override
- public void traverse(List<? extends EObject> contents) {
- for (EObject e : contents) {
- if (e instanceof Definitions) {
- List<RootElement> roots = ((Definitions) e).getRootElements();
- Process p = null;
- for (RootElement root : roots) {
- if (root instanceof Process) {
- p = (Process) root;
- }
- }
- if (p != null) {
- ((Definitions) e).getRootElements().remove(p);
- ((Definitions) e).getRootElements().add((RootElement) p);
- }
- }
- }
- super.traverse(contents);
- }
-
- public static class Bpmn2Lookup extends XMLSaveImpl.Lookup {
- public Bpmn2Lookup(XMLMap map, ExtendedMetaData extendedMetaData, ElementHandler elementHandler) {
- super(map, extendedMetaData, elementHandler);
- }
-
- @Override
- public EStructuralFeature[] getFeatures(EClass cls) {
- int index = getIndex(cls);
- EClass c = classes[index];
-
- if (c == cls) {
- return features[index];
- }
-
- EStructuralFeature[] featureList = listFeatures(cls);
- if (c == null) {
- classes[index] = cls;
- features[index] = featureList;
- featureKinds[index] = listKinds(featureList);
- }
-
- if (cls.getName().equalsIgnoreCase("Process")) {
- EStructuralFeature[] modifiedFeatureList = getModifiedProcessFeatureSet(featureList);
- if (c == null) {
- classes[index] = cls;
- features[index] = modifiedFeatureList;
- featureKinds[index] = listKinds(modifiedFeatureList);
- }
- return modifiedFeatureList;
- }
- return featureList;
- }
- }
-
- private static EStructuralFeature[] getModifiedProcessFeatureSet(EStructuralFeature[] processFeatureList) {
- /**
- * Feature list for Process provided by eclipse.bpmn2: -
- * extensionDefinitions (0) - id (1) - anyAttribute (2) - name (3) -
- * definitionalCollaborationRef (4) - isClosed (5) - isExecutable
- * (6) - processType (7) - extensionValues (8) - documentation (9) -
- * supportedInterfaceRefs (10) - ioSpecification (11) - ioBinding
- * (12) - laneSets (13) - flowElements (14) - auditing (15) -
- * monitoring (16) - properties (17) - artifacts (18) - resources
- * (19) - correlationSubscriptions (20) - supports (21) Semantic.xsd
- * sequence definition for Process: <xsd:sequence> <xsd:element
- * ref="auditing" minOccurs="0" maxOccurs="1"/> <xsd:element
- * ref="monitoring" minOccurs="0" maxOccurs="1"/> <xsd:element
- * ref="property" minOccurs="0" maxOccurs="unbounded"/> <xsd:element
- * ref="laneSet" minOccurs="0" maxOccurs="unbounded"/> <xsd:element
- * ref="flowElement" minOccurs="0" maxOccurs="unbounded"/>
- * <xsd:element ref="artifact" minOccurs="0" maxOccurs="unbounded"/>
- * <xsd:element ref="resourceRole" minOccurs="0"
- * maxOccurs="unbounded"/> <xsd:element
- * ref="correlationSubscription" minOccurs="0"
- * maxOccurs="unbounded"/> <xsd:element name="supports"
- * type="xsd:QName" minOccurs="0" maxOccurs="unbounded"/>
- * </xsd:sequence>
- *
- * Moving auditing, monitoring, property above flowElements...
- */
-
- EStructuralFeature[] retArray = new EStructuralFeature[processFeatureList.length];
- for (int i = 0; i < 13; i++) {
- retArray[i] = processFeatureList[i];
- }
- retArray[13] = processFeatureList[15]; // auditing
- retArray[14] = processFeatureList[16]; // monitoring
- retArray[15] = processFeatureList[17]; // properties
- retArray[16] = processFeatureList[13]; // lanesets
- retArray[17] = processFeatureList[14]; // flow elements
- retArray[18] = processFeatureList[18]; // artifacts
- retArray[19] = processFeatureList[19]; // resources
- retArray[20] = processFeatureList[20]; // correlationSubscriptions
- retArray[21] = processFeatureList[21]; // supports
-
- return retArray;
- }
- }
-
- // TODO check this, is this the correct way to deal with this ID prefixes
- /**
- * QName handler to make create URIs out of the fragment, which is the local part of the QName
- *
- * Most other tools dont understand QNames in referencing attributes
- *
- * @author drobisch
- *
- */
- public static class FragmentQNameURIHandler extends QNameURIHandler {
-
- protected BpmnXmlHelper xmlHelper;
-
- public FragmentQNameURIHandler(BpmnXmlHelper xmlHelper) {
- super(xmlHelper);
- this.xmlHelper = xmlHelper;
- }
-
- @Override
- public URI deresolve(URI uri) {
- String fragment = uri.fragment();
- if (fragment != null && !fragment.startsWith("/")) {
- // return just fragment (i.e. without the '#'), always assume
- // local reference
- return URI.createURI(fragment);
- }
- return super.deresolve(uri);
- }
-
- @Override
- public String convertQNameToUri(String qName) {
- if (qName.contains("#") || qName.contains("/")) {
- // We already have an URI and not QName, e.g. URL
- return qName;
- }
-
- // Split into prefix and local part (fragment)
- String[] parts = qName.split(":");
- String prefix, fragment;
- if (parts.length == 1) {
- prefix = null;
- fragment = qName;
- } else if (parts.length == 2) {
- prefix = parts[0];
- fragment = parts[1];
- } else
- throw new IllegalArgumentException("Illegal QName: " + qName);
-
- if (fragment.contains(".")) {
- // HACK: officially IDs can contain ".", but unfortunately
- // XmlHandler calls resolve also for xsi:schemaLocation stuff
- // and similar, that are
- // NO URIs. We must not process them.
- return qName;
- }
-
- boolean isTargetNamespacePrefix = false;
- try {
- isTargetNamespacePrefix = xmlHelper.isTargetNamespace(prefix);
- } catch (Exception e) {
- }
- if (!isTargetNamespacePrefix)
- return xmlHelper.getPathForPrefix(prefix).appendFragment(fragment).toString();
- else
- return baseURI.appendFragment(fragment).toString();
- }
- }
-
- protected class Bpmn2ModelerXmlHelper extends BpmnXmlHelper {
-
- public Bpmn2ModelerXmlHelper(Bpmn2ResourceImpl resource) {
- super(resource);
- }
-
- @Override
- public EStructuralFeature getFeature(EClass eClass, String namespaceURI, String name, boolean isElement) {
- // This fixes https://bugs.eclipse.org/bugs/show_bug.cgi?id=378296
- // I'm still not convinced that getFeature() shouldn't simply return the feature
- // from the given EClass instead of searching the EPackage of the Resource being
- // loaded (if the EClass has a feature with that name of course).
- EPackage pkg = eClass.getEPackage();
- if (pkg != Bpmn2Package.eINSTANCE &&
- pkg != BpmnDiPackage.eINSTANCE &&
- pkg != DcPackage.eINSTANCE &&
- pkg != DiPackage.eINSTANCE &&
- pkg != TargetRuntime.getCurrentRuntime().getModelDescriptor().getEPackage()) {
- return eClass.getEStructuralFeature(name);
- }
- return super.getFeature(eClass, namespaceURI, name, isElement);
- }
- }
-}
+/*******************************************************************************
+ * Copyright (c) 2011 Red Hat, Inc.
+ * All rights reserved.
+ * This program is made available under the terms of the
+ * Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * Red Hat, Inc. - initial API and implementation
+ *
+ * @author Bob Brodt
+ ******************************************************************************/
+/**
+ * <copyright>
+ *
+ * Copyright (c) 2010 SAP AG.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * Reiner Hille-Doering (SAP AG) - initial API and implementation and/or initial documentation
+ *
+ * </copyright>
+ */
+package org.eclipse.bpmn2.modeler.core.model;
+
+import java.util.ArrayList;
+import java.util.Hashtable;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+
+import org.eclipse.bpmn2.Bpmn2Package;
+import org.eclipse.bpmn2.Definitions;
+import org.eclipse.bpmn2.Import;
+import org.eclipse.bpmn2.ItemDefinition;
+import org.eclipse.bpmn2.Lane;
+import org.eclipse.bpmn2.Participant;
+import org.eclipse.bpmn2.RootElement;
+import org.eclipse.bpmn2.di.BPMNDiagram;
+import org.eclipse.bpmn2.di.BPMNEdge;
+import org.eclipse.bpmn2.di.BPMNLabel;
+import org.eclipse.bpmn2.di.BPMNShape;
+import org.eclipse.bpmn2.di.BpmnDiPackage;
+import org.eclipse.bpmn2.modeler.core.Activator;
+import org.eclipse.bpmn2.modeler.core.preferences.Bpmn2Preferences;
+import org.eclipse.bpmn2.modeler.core.runtime.TargetRuntime;
+import org.eclipse.bpmn2.modeler.core.utils.ModelUtil;
+import org.eclipse.bpmn2.util.Bpmn2ResourceImpl;
+import org.eclipse.bpmn2.util.ImportHelper;
+import org.eclipse.bpmn2.util.QNameURIHandler;
+import org.eclipse.core.runtime.IStatus;
+import org.eclipse.core.runtime.Status;
+import org.eclipse.dd.dc.Bounds;
+import org.eclipse.dd.dc.DcPackage;
+import org.eclipse.dd.dc.Point;
+import org.eclipse.dd.di.DiPackage;
+import org.eclipse.dd.di.DiagramElement;
+import org.eclipse.emf.common.util.EList;
+import org.eclipse.emf.common.util.TreeIterator;
+import org.eclipse.emf.common.util.URI;
+import org.eclipse.emf.ecore.EClass;
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.emf.ecore.EPackage;
+import org.eclipse.emf.ecore.EReference;
+import org.eclipse.emf.ecore.EStructuralFeature;
+import org.eclipse.emf.ecore.resource.Resource;
+import org.eclipse.emf.ecore.util.ExtendedMetaData;
+import org.eclipse.emf.ecore.xmi.XMLHelper;
+import org.eclipse.emf.ecore.xmi.XMLLoad;
+import org.eclipse.emf.ecore.xmi.XMLResource;
+import org.eclipse.emf.ecore.xmi.XMLSave;
+import org.eclipse.emf.ecore.xmi.impl.XMLLoadImpl;
+import org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl;
+import org.xml.sax.helpers.DefaultHandler;
+
+/**
+ * <!-- begin-user-doc --> The <b>Resource </b> associated with the package.
+ *
+ * @implements Bpmn2Resource <!-- end-user-doc -->
+ * @see org.eclipse.bpmn2.util.Bpmn2ResourceFactoryImpl
+ */
+public class Bpmn2ModelerResourceImpl extends Bpmn2ResourceImpl {
+
+ public static final String BPMN2_CONTENT_TYPE_ID = "org.eclipse.bpmn2.content-type.xml";
+ protected BpmnXmlHelper xmlHelper;
+ protected QNameURIHandler uriHandler;
+ public HashMap xmlNameToFeatureMap = new HashMap();
+
+ /**
+ * Creates an instance of the resource.
+ *
+ * @param uri
+ * the URI of the new resource.
+ */
+ public Bpmn2ModelerResourceImpl(URI uri) {
+ super(uri);
+
+ // overwrite helper and uri handler in options map
+ this.xmlHelper = new Bpmn2ModelerXmlHelper(this);
+ this.uriHandler = new FragmentQNameURIHandler(xmlHelper);
+ this.getDefaultLoadOptions().put(XMLResource.OPTION_URI_HANDLER, uriHandler);
+ this.getDefaultLoadOptions().put(XMLResource.OPTION_DEFER_IDREF_RESOLUTION, true);
+ this.getDefaultSaveOptions().put(XMLResource.OPTION_URI_HANDLER, uriHandler);
+
+ // some interesting things to play with:
+// this.getDefaultLoadOptions().put(XMLResource.OPTION_LAX_FEATURE_PROCESSING, true);
+// this.getDefaultLoadOptions().put(XMLResource.OPTION_LAX_WILDCARD_PROCESSING, true);
+// this.getDefaultLoadOptions().put(XMLResource.OPTION_RECORD_UNKNOWN_FEATURE, true);
+// this.getDefaultLoadOptions().put(XMLResource.OPTION_ANY_TYPE, BpmnDiPackage.eINSTANCE.getBPMNPlane());
+ this.getDefaultLoadOptions().put(XMLResource.OPTION_USE_XML_NAME_TO_FEATURE_MAP, xmlNameToFeatureMap);
+
+ // only necessary if this resource will not be added to a ResourceSet instantly
+ this.eAdapters().add(oppositeReferenceAdapter);
+ }
+
+ @Override
+ protected XMLHelper createXMLHelper() {
+ return this.xmlHelper;
+ }
+
+ /**
+ * Override this method to hook in our own XmlHandler
+ */
+ @Override
+ protected XMLLoad createXMLLoad() {
+ return new XMLLoadImpl(createXMLHelper()) {
+ @Override
+ protected DefaultHandler makeDefaultHandler() {
+ return new Bpmn2ModelerXmlHandler(resource, helper, options);
+ }
+ };
+ }
+
+ @Override
+ protected XMLSave createXMLSave() {
+ return new Bpmn2ModelerXMLSave(createXMLHelper()) {
+ };
+ }
+
+ @Override
+ protected void prepareSave() {
+ EObject cur;
+ Definitions thisDefinitions = ImportHelper.getDefinitions(this);
+ for (Iterator<EObject> iter = getAllContents(); iter.hasNext();) {
+ cur = iter.next();
+
+ setDefaultId(cur);
+
+ for (EObject referenced : cur.eCrossReferences()) {
+ setDefaultId(referenced);
+ if (thisDefinitions != null) {
+ Resource refResource = referenced.eResource();
+ if (refResource != null && refResource != this) {
+ createImportIfNecessary(thisDefinitions, refResource);
+ }
+ }
+ }
+ }
+ }
+
+ /**
+ * Set the ID attribute of cur to a generated ID, if it is not already set.
+ *
+ * @param obj
+ * The object whose ID should be set.
+ */
+ private void setDefaultId(EObject obj) {
+ if (obj.eClass() != null) {
+ EStructuralFeature idAttr = obj.eClass().getEIDAttribute();
+ if (idAttr != null && !obj.eIsSet(idAttr)) {
+ ModelUtil.setID(obj);
+ }
+ }
+ }
+
+ /**
+ * We need extend the standard SAXXMLHandler to hook into the handling of
+ * attribute references which may be either simple ID Strings or QNames.
+ * We'll search through all of the objects' IDs first to find the one we're
+ * looking for. If not, we'll try a QName search.
+ */
+ protected static class Bpmn2ModelerXmlHandler extends BpmnXmlHandler {
+
+ Bpmn2Preferences prefs = null;
+
+ public Bpmn2ModelerXmlHandler(XMLResource xmiResource, XMLHelper helper, Map<?, ?> options) {
+ super(xmiResource, helper, options);
+ }
+
+ @Override
+ protected void handleObjectAttribs(EObject obj) {
+ super.handleObjectAttribs(obj);
+ if (obj instanceof BPMNShape) {
+ BPMNShape bpmnShape = (BPMNShape)obj;
+
+ Hashtable<String,String> map = new Hashtable<String,String>();
+ if (attribs != null) {
+ for (int i = 0, size = attribs.getLength(); i < size; ++i) {
+ String key = attribs.getQName(i);
+ String value = attribs.getValue(i);
+ map.put(key, value);
+ }
+ Bpmn2Preferences.getInstance(this.resourceURI).applyBPMNDIDefaults(bpmnShape, map);
+ }
+ }
+ else if (obj instanceof ItemDefinition) {
+ ItemDefinition itemDef = (ItemDefinition)obj;
+
+ Definitions definitions = ImportHelper.getDefinitions(xmlResource);
+ URI referencingURI = ImportHelper.makeURICanonical(resourceURI);
+ String location = ModelUtil.getStringWrapperValue(itemDef.getStructureRef());
+ if (location!=null) {
+ int i = location.indexOf("$");
+ if (i>0)
+ location = location.substring(0,i);
+ URI uri = URI.createURI(location).resolve(referencingURI);
+ uri = uri.trimFragment();
+ Import imp = ImportHelper.findImportForLocation(definitions, uri);
+ itemDef.setImport(imp);
+ }
+ }
+ }
+
+ /**
+ * Overridden to be able to convert ID references in attributes to URIs
+ * during load. If the reference can't be found by its ID, we'll try a
+ * QName search (done in the super class)
+ *
+ * @param ids
+ * In our case the parameter will contain exactly one ID that
+ * we resolve to URI.
+ */
+ @Override
+ protected void setValueFromId(EObject object, EReference eReference, String ids) {
+
+ for (EObject o : objects) {
+ TreeIterator<EObject> iter = o.eAllContents();
+ while (iter.hasNext()) {
+ EObject obj = iter.next();
+ EStructuralFeature feature = ((EObject) obj).eClass().getEIDAttribute();
+ if (feature != null && obj.eGet(feature) != null) {
+ Object id = obj.eGet(feature);
+ if (id != null && id.equals(ids)) {
+ try {
+ if (object.eGet(eReference) instanceof EList) {
+ ((EList)object.eGet(eReference)).add(obj);
+ }
+ else {
+ object.eSet(eReference, obj);
+ }
+ } catch (Exception e) {
+ String msg = "Invalid or unknown reference from:\n " +
+ object + "\nfeature:\n " + eReference +
+ "\nto:\n " + obj;
+ IStatus s = new Status(Status.ERROR, Activator.PLUGIN_ID,
+ msg, e);
+ Activator.getDefault().logStatus(s);
+ }
+ return;
+ }
+ }
+ }
+ }
+
+ // hack to handle QNames and arbitrary strings in structureRefs
+ if (eReference.getName().equals("structureRef") && object instanceof ItemDefinition) {
+ object.eSet(eReference, ModelUtil.createStringWrapper(ids));
+ return;
+ }
+
+ super.setValueFromId(object, eReference, ids);
+ }
+ }
+
+ public static class Bpmn2ModelerXMLSave extends XMLSaveImpl {
+ protected float minX = Float.MAX_VALUE;
+ protected float minY = Float.MAX_VALUE;
+
+ public Bpmn2ModelerXMLSave(XMLHelper helper) {
+ super(helper);
+ helper.getPrefixToNamespaceMap().clear();
+ }
+
+ @Override
+ protected void init(XMLResource resource, Map<?, ?> options) {
+ super.init(resource, options);
+ featureTable = new Bpmn2ModelerXMLSave.Bpmn2Lookup(map, extendedMetaData, elementHandler);
+
+ final List<BPMNDiagram> diagrams = getAll(BPMNDiagram.class, resource);
+ for (BPMNDiagram bpmnDiagram : diagrams) {
+ findMinXY(bpmnDiagram);
+ }
+
+ }
+
+ @Override
+ protected boolean shouldSaveFeature(EObject o, EStructuralFeature f) {
+ if (o instanceof BPMNShape && f==BpmnDiPackage.eINSTANCE.getBPMNShape_IsHorizontal()) {
+ BPMNShape s = (BPMNShape)o;
+ if (s.getBpmnElement() instanceof Lane || s.getBpmnElement() instanceof Participant)
+ return true;
+ }
+
+ // we also want to store x and y with value zero, would be skipped because of default value otherwise
+ if (o instanceof Bounds) {
+ return true;
+ }
+
+ return super.shouldSaveFeature(o, f);
+ }
+
+ protected <T> List<T> getAll(Class<T> class1, Resource resource) {
+ ArrayList<T> l = new ArrayList<T>();
+ TreeIterator<EObject> contents = resource.getAllContents();
+ for (; contents.hasNext();) {
+ Object t = contents.next();
+ if (class1.isInstance(t)) {
+ l.add((T) t);
+ }
+ }
+ return l;
+ }
+
+ protected void findMinXY(BPMNDiagram bpmnDiagram) {
+ EList<DiagramElement> elements = (EList<DiagramElement>) bpmnDiagram.getPlane().getPlaneElement();
+ for (DiagramElement e : elements) {
+ if (e instanceof BPMNShape) {
+ Bounds b = ((BPMNShape)e).getBounds();
+ minX = Math.min(minX, b.getX());
+ minY = Math.min(minY, b.getY());
+ }
+ else if (e instanceof BPMNEdge) {
+ List<Point> points = ((BPMNEdge)e).getWaypoint();
+ for (Point p : points) {
+ minX = Math.min(minX, p.getX());
+ minY = Math.min(minY, p.getY());
+ }
+
+ }
+ else if (e instanceof BPMNLabel) {
+ Bounds b = ((BPMNLabel)e).getBounds();
+ minX = Math.min(minX, b.getX());
+ minY = Math.min(minY, b.getY());
+ }
+ }
+ }
+
+ @Override
+ protected void saveElement(EObject o, EStructuralFeature f) {
+ float oldX = 0, oldY = 0;
+ List<Point> oldPoints = null;
+
+ if (o instanceof BPMNShape) {
+ Bounds b = ((BPMNShape)o).getBounds();
+ if (minX<0) {
+ oldX = b.getX();
+ b.setX(oldX - minX);
+ }
+ if (minY<0) {
+ oldY = b.getY();
+ b.setY(oldY - minY);
+ }
+ }
+ else if (o instanceof BPMNEdge) {
+ List<Point> points = ((BPMNEdge)o).getWaypoint();
+ oldPoints = new ArrayList<Point>();
+ oldPoints.addAll(points);
+ for (Point p : points) {
+ if (minX<0)
+ p.setX( p.getX() - minX);
+ if (minY<0)
+ p.setY( p.getY() - minY);
+ }
+ }
+ else if (o instanceof BPMNLabel) {
+ Bounds b = ((BPMNLabel)o).getBounds();
+ if (b!=null) {
+ if (minX<0) {
+ oldX = b.getX();
+ b.setX(oldX - minX);
+ }
+ if (minY<0) {
+ oldY = b.getY();
+ b.setY(oldY - minY);
+ }
+ }
+ }
+
+ super.saveElement(o, f);
+
+ if (o instanceof BPMNShape) {
+ Bounds b = ((BPMNShape)o).getBounds();
+ if (minX<0) {
+ b.setX(oldX);
+ }
+ if (minY<0) {
+ b.setY(oldY);
+ }
+ }
+ else if (o instanceof BPMNEdge) {
+ List<Point> points = ((BPMNEdge)o).getWaypoint();
+ int index = 0;
+ for (Point p : points) {
+ if (minX<0)
+ p.setX(oldPoints.get(index).getX());
+ if (minY<0)
+ p.setY(oldPoints.get(index).getY());
+ ++index;
+ }
+ }
+ else if (o instanceof BPMNLabel) {
+ Bounds b = ((BPMNLabel)o).getBounds();
+ if (b!=null) {
+ if (minX<0) {
+ b.setX(oldX);
+ }
+ if (minY<0) {
+ b.setY(oldY);
+ }
+ }
+ }
+
+ }
+
+ @Override
+ public void traverse(List<? extends EObject> contents) {
+ for (EObject e : contents) {
+ if (e instanceof Definitions) {
+ List<RootElement> roots = ((Definitions) e).getRootElements();
+ Process p = null;
+ for (RootElement root : roots) {
+ if (root instanceof Process) {
+ p = (Process) root;
+ }
+ }
+ if (p != null) {
+ ((Definitions) e).getRootElements().remove(p);
+ ((Definitions) e).getRootElements().add((RootElement) p);
+ }
+ }
+ }
+ super.traverse(contents);
+ }
+
+ public static class Bpmn2Lookup extends XMLSaveImpl.Lookup {
+ public Bpmn2Lookup(XMLMap map, ExtendedMetaData extendedMetaData, ElementHandler elementHandler) {
+ super(map, extendedMetaData, elementHandler);
+ }
+
+ @Override
+ public EStructuralFeature[] getFeatures(EClass cls) {
+ int index = getIndex(cls);
+ EClass c = classes[index];
+
+ if (c == cls) {
+ return features[index];
+ }
+
+ EStructuralFeature[] featureList = listFeatures(cls);
+ if (c == null) {
+ classes[index] = cls;
+ features[index] = featureList;
+ featureKinds[index] = listKinds(featureList);
+ }
+
+ if (cls.getName().equalsIgnoreCase("Process")) {
+ EStructuralFeature[] modifiedFeatureList = getModifiedProcessFeatureSet(featureList);
+ if (c == null) {
+ classes[index] = cls;
+ features[index] = modifiedFeatureList;
+ featureKinds[index] = listKinds(modifiedFeatureList);
+ }
+ return modifiedFeatureList;
+ }
+ return featureList;
+ }
+ }
+
+ private static EStructuralFeature[] getModifiedProcessFeatureSet(EStructuralFeature[] processFeatureList) {
+ /**
+ * Feature list for Process provided by eclipse.bpmn2: -
+ * extensionDefinitions (0) - id (1) - anyAttribute (2) - name (3) -
+ * definitionalCollaborationRef (4) - isClosed (5) - isExecutable
+ * (6) - processType (7) - extensionValues (8) - documentation (9) -
+ * supportedInterfaceRefs (10) - ioSpecification (11) - ioBinding
+ * (12) - laneSets (13) - flowElements (14) - auditing (15) -
+ * monitoring (16) - properties (17) - artifacts (18) - resources
+ * (19) - correlationSubscriptions (20) - supports (21) Semantic.xsd
+ * sequence definition for Process: <xsd:sequence> <xsd:element
+ * ref="auditing" minOccurs="0" maxOccurs="1"/> <xsd:element
+ * ref="monitoring" minOccurs="0" maxOccurs="1"/> <xsd:element
+ * ref="property" minOccurs="0" maxOccurs="unbounded"/> <xsd:element
+ * ref="laneSet" minOccurs="0" maxOccurs="unbounded"/> <xsd:element
+ * ref="flowElement" minOccurs="0" maxOccurs="unbounded"/>
+ * <xsd:element ref="artifact" minOccurs="0" maxOccurs="unbounded"/>
+ * <xsd:element ref="resourceRole" minOccurs="0"
+ * maxOccurs="unbounded"/> <xsd:element
+ * ref="correlationSubscription" minOccurs="0"
+ * maxOccurs="unbounded"/> <xsd:element name="supports"
+ * type="xsd:QName" minOccurs="0" maxOccurs="unbounded"/>
+ * </xsd:sequence>
+ *
+ * Moving auditing, monitoring, property above flowElements...
+ */
+
+ EStructuralFeature[] retArray = new EStructuralFeature[processFeatureList.length];
+ for (int i = 0; i < 13; i++) {
+ retArray[i] = processFeatureList[i];
+ }
+ retArray[13] = processFeatureList[15]; // auditing
+ retArray[14] = processFeatureList[16]; // monitoring
+ retArray[15] = processFeatureList[17]; // properties
+ retArray[16] = processFeatureList[13]; // lanesets
+ retArray[17] = processFeatureList[14]; // flow elements
+ retArray[18] = processFeatureList[18]; // artifacts
+ retArray[19] = processFeatureList[19]; // resources
+ retArray[20] = processFeatureList[20]; // correlationSubscriptions
+ retArray[21] = processFeatureList[21]; // supports
+
+ return retArray;
+ }
+ }
+
+ // TODO check this, is this the correct way to deal with this ID prefixes
+ /**
+ * QName handler to make create URIs out of the fragment, which is the local part of the QName
+ *
+ * Most other tools dont understand QNames in referencing attributes
+ *
+ * @author drobisch
+ *
+ */
+ public static class FragmentQNameURIHandler extends QNameURIHandler {
+
+ protected BpmnXmlHelper xmlHelper;
+
+ public FragmentQNameURIHandler(BpmnXmlHelper xmlHelper) {
+ super(xmlHelper);
+ this.xmlHelper = xmlHelper;
+ }
+
+ @Override
+ public URI deresolve(URI uri) {
+ String fragment = uri.fragment();
+ if (fragment != null && !fragment.startsWith("/")) {
+ // return just fragment (i.e. without the '#'), always assume
+ // local reference
+ return URI.createURI(fragment);
+ }
+ return super.deresolve(uri);
+ }
+
+ @Override
+ public String convertQNameToUri(String qName) {
+ if (qName.contains("#") || qName.contains("/")) {
+ // We already have an URI and not QName, e.g. URL
+ return qName;
+ }
+
+ // Split into prefix and local part (fragment)
+ String[] parts = qName.split(":");
+ String prefix, fragment;
+ if (parts.length == 1) {
+ prefix = null;
+ fragment = qName;
+ } else if (parts.length == 2) {
+ prefix = parts[0];
+ fragment = parts[1];
+ } else
+ throw new IllegalArgumentException("Illegal QName: " + qName);
+
+ if (fragment.contains(".")) {
+ // HACK: officially IDs can contain ".", but unfortunately
+ // XmlHandler calls resolve also for xsi:schemaLocation stuff
+ // and similar, that are
+ // NO URIs. We must not process them.
+ return qName;
+ }
+
+ boolean isTargetNamespacePrefix = false;
+ try {
+ isTargetNamespacePrefix = xmlHelper.isTargetNamespace(prefix);
+ } catch (Exception e) {
+ }
+ if (!isTargetNamespacePrefix)
+ return xmlHelper.getPathForPrefix(prefix).appendFragment(fragment).toString();
+ else
+ return baseURI.appendFragment(fragment).toString();
+ }
+ }
+
+ protected class Bpmn2ModelerXmlHelper extends BpmnXmlHelper {
+
+ public Bpmn2ModelerXmlHelper(Bpmn2ResourceImpl resource) {
+ super(resource);
+ }
+
+ @Override
+ public EStructuralFeature getFeature(EClass eClass, String namespaceURI, String name, boolean isElement) {
+ // This fixes https://bugs.eclipse.org/bugs/show_bug.cgi?id=378296
+ // I'm still not convinced that getFeature() shouldn't simply return the feature
+ // from the given EClass instead of searching the EPackage of the Resource being
+ // loaded (if the EClass has a feature with that name of course).
+ EPackage pkg = eClass.getEPackage();
+ if (pkg != Bpmn2Package.eINSTANCE &&
+ pkg != BpmnDiPackage.eINSTANCE &&
+ pkg != DcPackage.eINSTANCE &&
+ pkg != DiPackage.eINSTANCE &&
+ pkg != TargetRuntime.getCurrentRuntime().getModelDescriptor().getEPackage()) {
+ return eClass.getEStructuralFeature(name);
+ }
+ return super.getFeature(eClass, namespaceURI, name, isElement);
+ }
+ }
+}
diff --git a/org.eclipse.bpmn2.modeler.core/src/org/eclipse/bpmn2/modeler/core/utils/ErrorUtils.java b/org.eclipse.bpmn2.modeler.core/src/org/eclipse/bpmn2/modeler/core/utils/ErrorUtils.java
index fbd1982..4c1a6fb 100644
--- a/org.eclipse.bpmn2.modeler.core/src/org/eclipse/bpmn2/modeler/core/utils/ErrorUtils.java
+++ b/org.eclipse.bpmn2.modeler.core/src/org/eclipse/bpmn2/modeler/core/utils/ErrorUtils.java
@@ -1,81 +1,81 @@
-/*******************************************************************************
- * Copyright (c) 2011 Red Hat, Inc.
- * All rights reserved.
- * This program is made available under the terms of the
- * Eclipse Public License v1.0 which accompanies this distribution,
- * and is available at http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Red Hat, Inc. - initial API and implementation
- *
- * @author Innar Made
- ******************************************************************************/
-package org.eclipse.bpmn2.modeler.core.utils;
-
-import org.eclipse.bpmn2.modeler.core.Activator;
-import org.eclipse.core.runtime.CoreException;
-import org.eclipse.core.runtime.IStatus;
-import org.eclipse.core.runtime.Platform;
-import org.eclipse.core.runtime.Status;
-import org.eclipse.jface.action.IStatusLineManager;
-import org.eclipse.jface.dialogs.ErrorDialog;
-import org.eclipse.swt.widgets.Display;
-import org.eclipse.ui.IActionBars;
-import org.eclipse.ui.IEditorSite;
-import org.eclipse.ui.IViewSite;
-import org.eclipse.ui.IWorkbench;
-import org.eclipse.ui.IWorkbenchPage;
-import org.eclipse.ui.IWorkbenchPart;
-import org.eclipse.ui.IWorkbenchPartSite;
-import org.eclipse.ui.IWorkbenchWindow;
-import org.eclipse.ui.PlatformUI;
-
-public class ErrorUtils {
- public static void throwCoreException(String message) throws CoreException {
- IStatus status = new Status(IStatus.ERROR,
- Activator.PLUGIN_ID, IStatus.OK, message, null);
- Platform.getLog(Activator.getDefault().getBundle()).log(status);
- throw new CoreException(status);
- }
-
-
- public static void showErrorWithLogging(IStatus status){
- Platform.getLog(Activator.getDefault().getBundle()).log(status);
- ErrorDialog.openError(PlatformUI.getWorkbench().getDisplay().getActiveShell(), "An error occured", null, status);
- }
-
-
- public static void showErrorMessage(final String msg) {
- Display.getDefault().asyncExec( new Runnable() {
-
- @Override
- public void run() {
- IWorkbench wb = PlatformUI.getWorkbench();
- IWorkbenchWindow win = wb.getActiveWorkbenchWindow();
- IWorkbenchPage page = win.getActivePage();
- IWorkbenchPart part = page.getActivePart();
- if (part==null)
- return;
-
- IActionBars actionBars = null;
- IWorkbenchPartSite site = part.getSite();
- if (site instanceof IViewSite)
- actionBars = ((IViewSite) site).getActionBars();
- else if (site instanceof IEditorSite)
- actionBars = ((IEditorSite) site).getActionBars();
-
- if( actionBars == null )
- return;
-
- IStatusLineManager statusLineManager = actionBars.getStatusLineManager();
- if( statusLineManager == null )
- return;
-
- statusLineManager.setErrorMessage(msg);
- statusLineManager.markDirty();
- statusLineManager.update(true);
- }
- });
- }
-
-}
+/*******************************************************************************
+ * Copyright (c) 2011 Red Hat, Inc.
+ * All rights reserved.
+ * This program is made available under the terms of the
+ * Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * Red Hat, Inc. - initial API and implementation
+ *
+ * @author Innar Made
+ ******************************************************************************/
+package org.eclipse.bpmn2.modeler.core.utils;
+
+import org.eclipse.bpmn2.modeler.core.Activator;
+import org.eclipse.core.runtime.CoreException;
+import org.eclipse.core.runtime.IStatus;
+import org.eclipse.core.runtime.Platform;
+import org.eclipse.core.runtime.Status;
+import org.eclipse.jface.action.IStatusLineManager;
+import org.eclipse.jface.dialogs.ErrorDialog;
+import org.eclipse.swt.widgets.Display;
+import org.eclipse.ui.IActionBars;
+import org.eclipse.ui.IEditorSite;
+import org.eclipse.ui.IViewSite;
+import org.eclipse.ui.IWorkbench;
+import org.eclipse.ui.IWorkbenchPage;
+import org.eclipse.ui.IWorkbenchPart;
+import org.eclipse.ui.IWorkbenchPartSite;
+import org.eclipse.ui.IWorkbenchWindow;
+import org.eclipse.ui.PlatformUI;
+
+public class ErrorUtils {
+ public static void throwCoreException(String message) throws CoreException {
+ IStatus status = new Status(IStatus.ERROR,
+ Activator.PLUGIN_ID, IStatus.OK, message, null);
+ Platform.getLog(Activator.getDefault().getBundle()).log(status);
+ throw new CoreException(status);
+ }
+
+
+ public static void showErrorWithLogging(IStatus status){
+ Platform.getLog(Activator.getDefault().getBundle()).log(status);
+ ErrorDialog.openError(PlatformUI.getWorkbench().getDisplay().getActiveShell(), "An error occured", null, status);
+ }
+
+
+ public static void showErrorMessage(final String msg) {
+ Display.getDefault().asyncExec( new Runnable() {
+
+ @Override
+ public void run() {
+ IWorkbench wb = PlatformUI.getWorkbench();
+ IWorkbenchWindow win = wb.getActiveWorkbenchWindow();
+ IWorkbenchPage page = win.getActivePage();
+ IWorkbenchPart part = page.getActivePart();
+ if (part==null)
+ return;
+
+ IActionBars actionBars = null;
+ IWorkbenchPartSite site = part.getSite();
+ if (site instanceof IViewSite)
+ actionBars = ((IViewSite) site).getActionBars();
+ else if (site instanceof IEditorSite)
+ actionBars = ((IEditorSite) site).getActionBars();
+
+ if( actionBars == null )
+ return;
+
+ IStatusLineManager statusLineManager = actionBars.getStatusLineManager();
+ if( statusLineManager == null )
+ return;
+
+ statusLineManager.setErrorMessage(msg);
+ statusLineManager.markDirty();
+ statusLineManager.update(true);
+ }
+ });
+ }
+
+}
diff --git a/org.eclipse.bpmn2.modeler.ui/src/org/eclipse/bpmn2/modeler/ui/Activator.java b/org.eclipse.bpmn2.modeler.ui/src/org/eclipse/bpmn2/modeler/ui/Activator.java
index dc0e7ea..1f30a53 100644
--- a/org.eclipse.bpmn2.modeler.ui/src/org/eclipse/bpmn2/modeler/ui/Activator.java
+++ b/org.eclipse.bpmn2.modeler.ui/src/org/eclipse/bpmn2/modeler/ui/Activator.java
@@ -1,283 +1,283 @@
-/*******************************************************************************
- * Copyright (c) 2011 Red Hat, Inc.
- * All rights reserved.
- * This program is made available under the terms of the
- * Eclipse Public License v1.0 which accompanies this distribution,
- * and is available at http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Red Hat, Inc. - initial API and implementation
- *
- * @author Innar Made
- ******************************************************************************/
-package org.eclipse.bpmn2.modeler.ui;
-
-import java.lang.reflect.Field;
-import java.net.MalformedURLException;
-import java.net.URL;
-
-import org.eclipse.bpel.wsil.model.inspection.InspectionPackage;
-import org.eclipse.bpmn2.di.impl.BpmnDiPackageImpl;
-import org.eclipse.bpmn2.impl.Bpmn2PackageImpl;
-import org.eclipse.bpmn2.modeler.core.adapters.AdapterRegistry;
-import org.eclipse.bpmn2.modeler.ui.adapters.Bpmn2EditorDiItemProviderAdapterFactory;
-import org.eclipse.bpmn2.modeler.ui.adapters.Bpmn2EditorItemProviderAdapterFactory;
-import org.eclipse.bpmn2.modeler.ui.adapters.Bpmn2WSDLAdapterFactory;
-import org.eclipse.bpmn2.modeler.ui.adapters.Bpmn2WSILAdapterFactory;
-import org.eclipse.bpmn2.modeler.ui.adapters.Bpmn2XSDAdapterFactory;
-import org.eclipse.core.resources.IResourceChangeEvent;
-import org.eclipse.core.resources.ISaveContext;
-import org.eclipse.core.resources.ISaveParticipant;
-import org.eclipse.core.resources.ISavedState;
-import org.eclipse.core.resources.IWorkspace;
-import org.eclipse.core.resources.ResourcesPlugin;
-import org.eclipse.core.runtime.CoreException;
-import org.eclipse.core.runtime.IStatus;
-import org.eclipse.core.runtime.Platform;
-import org.eclipse.core.runtime.Status;
-import org.eclipse.jface.dialogs.ErrorDialog;
-import org.eclipse.jface.dialogs.IDialogSettings;
-import org.eclipse.jface.resource.ImageDescriptor;
-import org.eclipse.jface.resource.ImageRegistry;
-import org.eclipse.swt.graphics.Image;
-import org.eclipse.ui.PlatformUI;
-import org.eclipse.ui.plugin.AbstractUIPlugin;
-import org.eclipse.wst.wsdl.WSDLPackage;
-import org.eclipse.xsd.XSDPackage;
-import org.osgi.framework.BundleContext;
-
-/**
- * The activator class controls the plug-in life cycle
- */
-public class Activator extends AbstractUIPlugin {
-
- // The plug-in ID
- public static final String PLUGIN_ID = "org.eclipse.bpmn2.modeler.ui"; //$NON-NLS-1$
-
- // The shared instance
- private static Activator plugin;
-
- // handles changes to the bpmn file
- private BPMN2ResourceChangeListener resourceChangeListener;
- private ISaveParticipant saveParticipant;
-
- // Adapter Factory registration
- static {
- AdapterRegistry.INSTANCE.registerAdapterFactory(
- WSDLPackage.eINSTANCE, Bpmn2WSDLAdapterFactory.getInstance());
-
- AdapterRegistry.INSTANCE.registerAdapterFactory(
- XSDPackage.eINSTANCE, Bpmn2XSDAdapterFactory.getInstance());
-
- AdapterRegistry.INSTANCE.registerAdapterFactory(
- InspectionPackage.eINSTANCE, Bpmn2WSILAdapterFactory.getInstance() );
-
- // BPMN2 metamodel adapter factories
- AdapterRegistry.BPMN2_ADAPTER_FACTORIES.addAdapterFactory(
- AdapterRegistry.INSTANCE.registerFactory(Bpmn2PackageImpl.eINSTANCE, new Bpmn2EditorItemProviderAdapterFactory()));
- AdapterRegistry.BPMN2_ADAPTER_FACTORIES.addAdapterFactory(
- AdapterRegistry.INSTANCE.registerFactory(BpmnDiPackageImpl.eINSTANCE, new Bpmn2EditorDiItemProviderAdapterFactory()));
- }
-
- /**
- * The constructor
- */
- public Activator() {
- }
-
- /*
- * (non-Javadoc)
- *
- * @see org.eclipse.ui.plugin.AbstractUIPlugin#start(org.osgi.framework.BundleContext)
- */
- public void start(BundleContext context) throws Exception {
- super.start(context);
- plugin = this;
-
- initializeResourceChangeListener();
- }
-
- /*
- * (non-Javadoc)
- *
- * @see org.eclipse.ui.plugin.AbstractUIPlugin#stop(org.osgi.framework.BundleContext)
- */
- public void stop(BundleContext context) throws Exception {
- plugin = null;
- super.stop(context);
-
- IWorkspace workspace = ResourcesPlugin.getWorkspace();
- if (workspace != null) {
- workspace.removeResourceChangeListener(this.resourceChangeListener);
- }
- }
-
- /**
- * Returns the shared instance
- *
- * @return the shared instance
- */
- public static Activator getDefault() {
- return plugin;
- }
-
- public static void logStatus(IStatus status) {
- Platform.getLog(plugin.getBundle()).log(status);
- }
-
- public static void logError(Exception e) {
- logStatus(createStatus(e));
- }
-
- private static Status createStatus(Exception e) {
- return new Status(IStatus.ERROR, Activator.PLUGIN_ID, e.getMessage(), e);
- }
-
- public static void showErrorWithLogging(Exception e){
- Status s = createStatus(e);
- logStatus(s);
- ErrorDialog.openError(PlatformUI.getWorkbench().getDisplay().getActiveShell(), "An error occured", null, s);
- }
-
- /**
- * Return the dialog settings for a given object. The object may be a string
- * or any other java object. In that case, the object's class name will be used
- * to retrieve that section name.
- *
- * @param object
- * @return the dialog settings for that object
- *
- */
- public IDialogSettings getDialogSettingsFor ( Object object )
- {
- String name = object.getClass().getName();
- if (object instanceof String) {
- name = (String) object;
- }
-
- IDialogSettings main = getDialogSettings();
- IDialogSettings settings = main.getSection( name );
- if (settings == null) {
- settings = main.addNewSection(name);
- }
- return settings;
- }
-
- /**
- * @return
- */
- public String getID() {
- return getBundle().getSymbolicName();
- }
-
- /**
- * Initializes the table of images used in this plugin.
- */
- @Override
- protected ImageRegistry createImageRegistry() {
- ImageRegistry registry = super.createImageRegistry();
- URL baseURL = getBundle().getEntry("/"); //$NON-NLS-1$
-
- // A little reflection magic ... so that we don't
- // have to add the createImageDescriptor every time
- // we add it to the IConstants ..
- Field fields[] = IConstants.class.getFields();
- for(int i=0; i < fields.length; i++) {
- Field f = fields[i];
- if (f.getType() != String.class) {
- continue;
- }
- String name = f.getName();
- if (name.startsWith("ICON_") || name.startsWith("CURSOR_") || name.startsWith("IMAGE_")) { //$NON-NLS-1$ //$NON-NLS-2$
- try {
- String value = (String) f.get(null);
- createImageDescriptor(registry, value, baseURL);
- } catch (Exception e) {
- logError(e);
- }
- }
- }
- return registry;
- }
-
- /**
- * Creates an image descriptor and places it in the image registry.
- */
- private void createImageDescriptor(ImageRegistry registry, String id, URL baseURL) {
- URL url = null;
- try {
- url = new URL(baseURL, IConstants.ICON_PATH + id);
- } catch (MalformedURLException e) {
- logError(e);
- }
- ImageDescriptor desc = ImageDescriptor.createFromURL(url);
- registry.put(id, desc);
- }
-
- public Image getImage(String id) {
- return getImageRegistry().get(id);
- }
-
-
- /**
- * Installs the IResourceChangeListener for this Plugin. Also
- * checks if there were any changes to bpmn files while the plug-in
- * was not active.
- */
- private void initializeResourceChangeListener() throws CoreException {
- this.resourceChangeListener = new BPMN2ResourceChangeListener();
- // Add the save participant in a separate thread
- // to make sure that it doesn't block the UI thread and potentially cause
- // deadlocks with the code that caused our plugin to be started.
- Thread initSaveParticipantThread = new Thread(new Runnable() {
- @Override
- public void run() {
- try {
- IWorkspace workspace = ResourcesPlugin.getWorkspace();
- workspace.addResourceChangeListener(Activator.this.resourceChangeListener, IResourceChangeEvent.POST_BUILD);
- ISavedState savedState = workspace.addSaveParticipant("BPMN2 Modeler", getSaveParticipant());
- if (savedState != null) {
- savedState.processResourceChangeEvents(Activator.this.resourceChangeListener);
- }
- } catch (CoreException e) {
- throw new RuntimeException(e);
- }
- }
- });
- initSaveParticipantThread.setName("BPMN2 Modeler plugin init"); //$NON-NLS-1$
- initSaveParticipantThread.start();
- }
-
- /**
- * We are only interested in the resource delta while the plugin was
- * not active and don't really care about the plug-in save lifecycle.
- */
- private ISaveParticipant getSaveParticipant() {
- if (this.saveParticipant == null) {
- this.saveParticipant = new ISaveParticipant() {
- @Override
- public void doneSaving(ISaveContext context) {
- }
- @Override
- public void prepareToSave(ISaveContext context) throws CoreException {
- }
- @Override
- public void rollback(ISaveContext context) {
- }
- @Override
- public void saving(ISaveContext context) throws CoreException {
- context.needDelta();
- }
- };
- }
- return this.saveParticipant;
- }
-
- /**
- * Returns the resource change listener.
- */
- public BPMN2ResourceChangeListener getResourceChangeListener() {
- return this.resourceChangeListener;
- }
-
-}
+/*******************************************************************************
+ * Copyright (c) 2011 Red Hat, Inc.
+ * All rights reserved.
+ * This program is made available under the terms of the
+ * Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * Red Hat, Inc. - initial API and implementation
+ *
+ * @author Innar Made
+ ******************************************************************************/
+package org.eclipse.bpmn2.modeler.ui;
+
+import java.lang.reflect.Field;
+import java.net.MalformedURLException;
+import java.net.URL;
+
+import org.eclipse.bpel.wsil.model.inspection.InspectionPackage;
+import org.eclipse.bpmn2.di.impl.BpmnDiPackageImpl;
+import org.eclipse.bpmn2.impl.Bpmn2PackageImpl;
+import org.eclipse.bpmn2.modeler.core.adapters.AdapterRegistry;
+import org.eclipse.bpmn2.modeler.ui.adapters.Bpmn2EditorDiItemProviderAdapterFactory;
+import org.eclipse.bpmn2.modeler.ui.adapters.Bpmn2EditorItemProviderAdapterFactory;
+import org.eclipse.bpmn2.modeler.ui.adapters.Bpmn2WSDLAdapterFactory;
+import org.eclipse.bpmn2.modeler.ui.adapters.Bpmn2WSILAdapterFactory;
+import org.eclipse.bpmn2.modeler.ui.adapters.Bpmn2XSDAdapterFactory;
+import org.eclipse.core.resources.IResourceChangeEvent;
+import org.eclipse.core.resources.ISaveContext;
+import org.eclipse.core.resources.ISaveParticipant;
+import org.eclipse.core.resources.ISavedState;
+import org.eclipse.core.resources.IWorkspace;
+import org.eclipse.core.resources.ResourcesPlugin;
+import org.eclipse.core.runtime.CoreException;
+import org.eclipse.core.runtime.IStatus;
+import org.eclipse.core.runtime.Platform;
+import org.eclipse.core.runtime.Status;
+import org.eclipse.jface.dialogs.ErrorDialog;
+import org.eclipse.jface.dialogs.IDialogSettings;
+import org.eclipse.jface.resource.ImageDescriptor;
+import org.eclipse.jface.resource.ImageRegistry;
+import org.eclipse.swt.graphics.Image;
+import org.eclipse.ui.PlatformUI;
+import org.eclipse.ui.plugin.AbstractUIPlugin;
+import org.eclipse.wst.wsdl.WSDLPackage;
+import org.eclipse.xsd.XSDPackage;
+import org.osgi.framework.BundleContext;
+
+/**
+ * The activator class controls the plug-in life cycle
+ */
+public class Activator extends AbstractUIPlugin {
+
+ // The plug-in ID
+ public static final String PLUGIN_ID = "org.eclipse.bpmn2.modeler.ui"; //$NON-NLS-1$
+
+ // The shared instance
+ private static Activator plugin;
+
+ // handles changes to the bpmn file
+ private BPMN2ResourceChangeListener resourceChangeListener;
+ private ISaveParticipant saveParticipant;
+
+ // Adapter Factory registration
+ static {
+ AdapterRegistry.INSTANCE.registerAdapterFactory(
+ WSDLPackage.eINSTANCE, Bpmn2WSDLAdapterFactory.getInstance());
+
+ AdapterRegistry.INSTANCE.registerAdapterFactory(
+ XSDPackage.eINSTANCE, Bpmn2XSDAdapterFactory.getInstance());
+
+ AdapterRegistry.INSTANCE.registerAdapterFactory(
+ InspectionPackage.eINSTANCE, Bpmn2WSILAdapterFactory.getInstance() );
+
+ // BPMN2 metamodel adapter factories
+ AdapterRegistry.BPMN2_ADAPTER_FACTORIES.addAdapterFactory(
+ AdapterRegistry.INSTANCE.registerFactory(Bpmn2PackageImpl.eINSTANCE, new Bpmn2EditorItemProviderAdapterFactory()));
+ AdapterRegistry.BPMN2_ADAPTER_FACTORIES.addAdapterFactory(
+ AdapterRegistry.INSTANCE.registerFactory(BpmnDiPackageImpl.eINSTANCE, new Bpmn2EditorDiItemProviderAdapterFactory()));
+ }
+
+ /**
+ * The constructor
+ */
+ public Activator() {
+ }
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see org.eclipse.ui.plugin.AbstractUIPlugin#start(org.osgi.framework.BundleContext)
+ */
+ public void start(BundleContext context) throws Exception {
+ super.start(context);
+ plugin = this;
+
+ initializeResourceChangeListener();
+ }
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see org.eclipse.ui.plugin.AbstractUIPlugin#stop(org.osgi.framework.BundleContext)
+ */
+ public void stop(BundleContext context) throws Exception {
+ plugin = null;
+ super.stop(context);
+
+ IWorkspace workspace = ResourcesPlugin.getWorkspace();
+ if (workspace != null) {
+ workspace.removeResourceChangeListener(this.resourceChangeListener);
+ }
+ }
+
+ /**
+ * Returns the shared instance
+ *
+ * @return the shared instance
+ */
+ public static Activator getDefault() {
+ return plugin;
+ }
+
+ public static void logStatus(IStatus status) {
+ Platform.getLog(plugin.getBundle()).log(status);
+ }
+
+ public static void logError(Exception e) {
+ logStatus(createStatus(e));
+ }
+
+ private static Status createStatus(Exception e) {
+ return new Status(IStatus.ERROR, Activator.PLUGIN_ID, e.getMessage(), e);
+ }
+
+ public static void showErrorWithLogging(Exception e){
+ Status s = createStatus(e);
+ logStatus(s);
+ ErrorDialog.openError(PlatformUI.getWorkbench().getDisplay().getActiveShell(), "An error occured", null, s);
+ }
+
+ /**
+ * Return the dialog settings for a given object. The object may be a string
+ * or any other java object. In that case, the object's class name will be used
+ * to retrieve that section name.
+ *
+ * @param object
+ * @return the dialog settings for that object
+ *
+ */
+ public IDialogSettings getDialogSettingsFor ( Object object )
+ {
+ String name = object.getClass().getName();
+ if (object instanceof String) {
+ name = (String) object;
+ }
+
+ IDialogSettings main = getDialogSettings();
+ IDialogSettings settings = main.getSection( name );
+ if (settings == null) {
+ settings = main.addNewSection(name);
+ }
+ return settings;
+ }
+
+ /**
+ * @return
+ */
+ public String getID() {
+ return getBundle().getSymbolicName();
+ }
+
+ /**
+ * Initializes the table of images used in this plugin.
+ */
+ @Override
+ protected ImageRegistry createImageRegistry() {
+ ImageRegistry registry = super.createImageRegistry();
+ URL baseURL = getBundle().getEntry("/"); //$NON-NLS-1$
+
+ // A little reflection magic ... so that we don't
+ // have to add the createImageDescriptor every time
+ // we add it to the IConstants ..
+ Field fields[] = IConstants.class.getFields();
+ for(int i=0; i < fields.length; i++) {
+ Field f = fields[i];
+ if (f.getType() != String.class) {
+ continue;
+ }
+ String name = f.getName();
+ if (name.startsWith("ICON_") || name.startsWith("CURSOR_") || name.startsWith("IMAGE_")) { //$NON-NLS-1$ //$NON-NLS-2$
+ try {
+ String value = (String) f.get(null);
+ createImageDescriptor(registry, value, baseURL);
+ } catch (Exception e) {
+ logError(e);
+ }
+ }
+ }
+ return registry;
+ }
+
+ /**
+ * Creates an image descriptor and places it in the image registry.
+ */
+ private void createImageDescriptor(ImageRegistry registry, String id, URL baseURL) {
+ URL url = null;
+ try {
+ url = new URL(baseURL, IConstants.ICON_PATH + id);
+ } catch (MalformedURLException e) {
+ logError(e);
+ }
+ ImageDescriptor desc = ImageDescriptor.createFromURL(url);
+ registry.put(id, desc);
+ }
+
+ public Image getImage(String id) {
+ return getImageRegistry().get(id);
+ }
+
+
+ /**
+ * Installs the IResourceChangeListener for this Plugin. Also
+ * checks if there were any changes to bpmn files while the plug-in
+ * was not active.
+ */
+ private void initializeResourceChangeListener() throws CoreException {
+ this.resourceChangeListener = new BPMN2ResourceChangeListener();
+ // Add the save participant in a separate thread
+ // to make sure that it doesn't block the UI thread and potentially cause
+ // deadlocks with the code that caused our plugin to be started.
+ Thread initSaveParticipantThread = new Thread(new Runnable() {
+ @Override
+ public void run() {
+ try {
+ IWorkspace workspace = ResourcesPlugin.getWorkspace();
+ workspace.addResourceChangeListener(Activator.this.resourceChangeListener, IResourceChangeEvent.POST_BUILD);
+ ISavedState savedState = workspace.addSaveParticipant("BPMN2 Modeler", getSaveParticipant());
+ if (savedState != null) {
+ savedState.processResourceChangeEvents(Activator.this.resourceChangeListener);
+ }
+ } catch (CoreException e) {
+ throw new RuntimeException(e);
+ }
+ }
+ });
+ initSaveParticipantThread.setName("BPMN2 Modeler plugin init"); //$NON-NLS-1$
+ initSaveParticipantThread.start();
+ }
+
+ /**
+ * We are only interested in the resource delta while the plugin was
+ * not active and don't really care about the plug-in save lifecycle.
+ */
+ private ISaveParticipant getSaveParticipant() {
+ if (this.saveParticipant == null) {
+ this.saveParticipant = new ISaveParticipant() {
+ @Override
+ public void doneSaving(ISaveContext context) {
+ }
+ @Override
+ public void prepareToSave(ISaveContext context) throws CoreException {
+ }
+ @Override
+ public void rollback(ISaveContext context) {
+ }
+ @Override
+ public void saving(ISaveContext context) throws CoreException {
+ context.needDelta();
+ }
+ };
+ }
+ return this.saveParticipant;
+ }
+
+ /**
+ * Returns the resource change listener.
+ */
+ public BPMN2ResourceChangeListener getResourceChangeListener() {
+ return this.resourceChangeListener;
+ }
+
+}
diff --git a/org.eclipse.bpmn2.modeler.ui/src/org/eclipse/bpmn2/modeler/ui/BPMN2ResourceChangeListener.java b/org.eclipse.bpmn2.modeler.ui/src/org/eclipse/bpmn2/modeler/ui/BPMN2ResourceChangeListener.java
index b205195..1cca90a 100644
--- a/org.eclipse.bpmn2.modeler.ui/src/org/eclipse/bpmn2/modeler/ui/BPMN2ResourceChangeListener.java
+++ b/org.eclipse.bpmn2.modeler.ui/src/org/eclipse/bpmn2/modeler/ui/BPMN2ResourceChangeListener.java
@@ -1,153 +1,153 @@
-/*******************************************************************************
- * Copyright (c) 2011 Red Hat, Inc.
- * All rights reserved.
- * This program is made available under the terms of the
- * Eclipse Public License v1.0 which accompanies this distribution,
- * and is available at http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Red Hat, Inc. - initial API and implementation
- *
- * @author Bob Brodt
- ******************************************************************************/
-
-package org.eclipse.bpmn2.modeler.ui;
-
-import java.util.ArrayList;
-import java.util.Iterator;
-import java.util.List;
-
-import org.eclipse.core.resources.IFile;
-import org.eclipse.core.resources.IResource;
-import org.eclipse.core.resources.IResourceChangeEvent;
-import org.eclipse.core.resources.IResourceChangeListener;
-import org.eclipse.core.resources.IResourceDelta;
-import org.eclipse.core.resources.IResourceDeltaVisitor;
-import org.eclipse.core.resources.IWorkspaceRoot;
-import org.eclipse.core.resources.IWorkspaceRunnable;
-import org.eclipse.core.resources.ResourcesPlugin;
-import org.eclipse.core.runtime.CoreException;
-import org.eclipse.core.runtime.IPath;
-import org.eclipse.core.runtime.IProgressMonitor;
-
-/**
- * @author Bob Brodt
- *
- */
-public class BPMN2ResourceChangeListener implements IResourceChangeListener {
-
- class ResourceDeltaVisitor implements IResourceDeltaVisitor {
-
- public boolean visit(final IResourceDelta delta) throws CoreException {
- IResource target = delta.getResource();
-// switch (delta.getKind()) {
-// case IResourceDelta.ADDED:
-// System.out.println(target.getFullPath()+" ADDED");
-// break;
-// case IResourceDelta.CHANGED:
-// System.out.println(target.getFullPath()+" CHANGED");
-// break;
-// case IResourceDelta.REMOVED:
-// System.out.println(target.getFullPath()+" REMOVED");
-// break;
-// case IResourceDelta.ADDED_PHANTOM:
-// System.out.println(target.getFullPath()+" ADDED_PHANTOM");
-// break;
-// }
- if (target.getType() == IResource.FILE) {
- handleFile(delta);
- }
- return true;
- }
-
- private void handleFile(final IResourceDelta delta)
- throws CoreException {
- IWorkspaceRunnable runnable = new IWorkspaceRunnable() {
- public void run(IProgressMonitor monitor)
- throws CoreException {
- IFile target = (IFile) delta.getResource();
- int flags = delta.getFlags();
-
- switch (delta.getKind()) {
- case IResourceDelta.ADDED:
- if ((flags & IResourceDelta.MOVED_FROM) != 0) {
- if (target.exists())
- fileMoved(delta.getMovedFromPath(), target.getFullPath());
- }
- break;
- case IResourceDelta.REMOVED:
- if ((flags & IResourceDelta.MOVED_TO) != 0) {
- if (target.exists())
- fileMoved(target.getFullPath(), delta.getMovedToPath());
- } else {
- fileDeleted(target.getFullPath(), monitor);
- }
- break;
- }
- }
- };
- ResourcesPlugin.getWorkspace().run(runnable, null);
- }
- }
-
- protected IResourceDeltaVisitor visitor;
- protected List<IFileChangeListener> listeners;
-
- public BPMN2ResourceChangeListener() {
- listeners = new ArrayList<IFileChangeListener>();
- }
-
- /**
- * Objects like the BPELEditor can add listeners so they can be
- * notified and react when BPEL files change.
- */
- public void addListener(IFileChangeListener listener) {
- listeners.add(listener);
- }
-
- /**
- * Removed the listener.
- */
- public void removeListener(IFileChangeListener listener) {
- listeners.remove(listener);
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.core.resources.IResourceChangeListener#resourceChanged(org.eclipse.core.resources.IResourceChangeEvent)
- */
- @Override
- public void resourceChanged(IResourceChangeEvent event) {
- try {
- event.getDelta().accept(getResourceDeltaVisitor());
- } catch (CoreException e) {
- Activator.logError(e);
- }
- }
-
- protected IResourceDeltaVisitor getResourceDeltaVisitor() {
- if (visitor == null) {
- visitor = new ResourceDeltaVisitor();
- }
- return visitor;
- }
-
- protected void fileMoved(IPath oldFilePath, IPath newFilePath) throws CoreException {
- // notify listeners
- // make a copy of listener list to avoid concurrent list modification
- List<IFileChangeListener> l = new ArrayList<IFileChangeListener>();
- l.addAll(listeners);
- for (IFileChangeListener listener : l) {
- listener.moved(oldFilePath, newFilePath);
- }
- }
-
- protected void fileDeleted(IPath filePath, IProgressMonitor monitor) throws CoreException {
- // notify listeners
- // make a copy of listener list to avoid concurrent list modification
- List<IFileChangeListener> l = new ArrayList<IFileChangeListener>();
- l.addAll(listeners);
- for (IFileChangeListener listener : l) {
- listener.deleted(filePath);
- }
- }
-}
+/*******************************************************************************
+ * Copyright (c) 2011 Red Hat, Inc.
+ * All rights reserved.
+ * This program is made available under the terms of the
+ * Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * Red Hat, Inc. - initial API and implementation
+ *
+ * @author Bob Brodt
+ ******************************************************************************/
+
+package org.eclipse.bpmn2.modeler.ui;
+
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.List;
+
+import org.eclipse.core.resources.IFile;
+import org.eclipse.core.resources.IResource;
+import org.eclipse.core.resources.IResourceChangeEvent;
+import org.eclipse.core.resources.IResourceChangeListener;
+import org.eclipse.core.resources.IResourceDelta;
+import org.eclipse.core.resources.IResourceDeltaVisitor;
+import org.eclipse.core.resources.IWorkspaceRoot;
+import org.eclipse.core.resources.IWorkspaceRunnable;
+import org.eclipse.core.resources.ResourcesPlugin;
+import org.eclipse.core.runtime.CoreException;
+import org.eclipse.core.runtime.IPath;
+import org.eclipse.core.runtime.IProgressMonitor;
+
+/**
+ * @author Bob Brodt
+ *
+ */
+public class BPMN2ResourceChangeListener implements IResourceChangeListener {
+
+ class ResourceDeltaVisitor implements IResourceDeltaVisitor {
+
+ public boolean visit(final IResourceDelta delta) throws CoreException {
+ IResource target = delta.getResource();
+// switch (delta.getKind()) {
+// case IResourceDelta.ADDED:
+// System.out.println(target.getFullPath()+" ADDED");
+// break;
+// case IResourceDelta.CHANGED:
+// System.out.println(target.getFullPath()+" CHANGED");
+// break;
+// case IResourceDelta.REMOVED:
+// System.out.println(target.getFullPath()+" REMOVED");
+// break;
+// case IResourceDelta.ADDED_PHANTOM:
+// System.out.println(target.getFullPath()+" ADDED_PHANTOM");
+// break;
+// }
+ if (target.getType() == IResource.FILE) {
+ handleFile(delta);
+ }
+ return true;
+ }
+
+ private void handleFile(final IResourceDelta delta)
+ throws CoreException {
+ IWorkspaceRunnable runnable = new IWorkspaceRunnable() {
+ public void run(IProgressMonitor monitor)
+ throws CoreException {
+ IFile target = (IFile) delta.getResource();
+ int flags = delta.getFlags();
+
+ switch (delta.getKind()) {
+ case IResourceDelta.ADDED:
+ if ((flags & IResourceDelta.MOVED_FROM) != 0) {
+ if (target.exists())
+ fileMoved(delta.getMovedFromPath(), target.getFullPath());
+ }
+ break;
+ case IResourceDelta.REMOVED:
+ if ((flags & IResourceDelta.MOVED_TO) != 0) {
+ if (target.exists())
+ fileMoved(target.getFullPath(), delta.getMovedToPath());
+ } else {
+ fileDeleted(target.getFullPath(), monitor);
+ }
+ break;
+ }
+ }
+ };
+ ResourcesPlugin.getWorkspace().run(runnable, null);
+ }
+ }
+
+ protected IResourceDeltaVisitor visitor;
+ protected List<IFileChangeListener> listeners;
+
+ public BPMN2ResourceChangeListener() {
+ listeners = new ArrayList<IFileChangeListener>();
+ }
+
+ /**
+ * Objects like the BPELEditor can add listeners so they can be
+ * notified and react when BPEL files change.
+ */
+ public void addListener(IFileChangeListener listener) {
+ listeners.add(listener);
+ }
+
+ /**
+ * Removed the listener.
+ */
+ public void removeListener(IFileChangeListener listener) {
+ listeners.remove(listener);
+ }
+
+ /* (non-Javadoc)
+ * @see org.eclipse.core.resources.IResourceChangeListener#resourceChanged(org.eclipse.core.resources.IResourceChangeEvent)
+ */
+ @Override
+ public void resourceChanged(IResourceChangeEvent event) {
+ try {
+ event.getDelta().accept(getResourceDeltaVisitor());
+ } catch (CoreException e) {
+ Activator.logError(e);
+ }
+ }
+
+ protected IResourceDeltaVisitor getResourceDeltaVisitor() {
+ if (visitor == null) {
+ visitor = new ResourceDeltaVisitor();
+ }
+ return visitor;
+ }
+
+ protected void fileMoved(IPath oldFilePath, IPath newFilePath) throws CoreException {
+ // notify listeners
+ // make a copy of listener list to avoid concurrent list modification
+ List<IFileChangeListener> l = new ArrayList<IFileChangeListener>();
+ l.addAll(listeners);
+ for (IFileChangeListener listener : l) {
+ listener.moved(oldFilePath, newFilePath);
+ }
+ }
+
+ protected void fileDeleted(IPath filePath, IProgressMonitor monitor) throws CoreException {
+ // notify listeners
+ // make a copy of listener list to avoid concurrent list modification
+ List<IFileChangeListener> l = new ArrayList<IFileChangeListener>();
+ l.addAll(listeners);
+ for (IFileChangeListener listener : l) {
+ listener.deleted(filePath);
+ }
+ }
+}
diff --git a/org.eclipse.bpmn2.modeler.ui/src/org/eclipse/bpmn2/modeler/ui/diagram/BpmnToolBehaviourFeature.java b/org.eclipse.bpmn2.modeler.ui/src/org/eclipse/bpmn2/modeler/ui/diagram/BpmnToolBehaviourFeature.java
index 9475bcc..b4fb2c6 100644
--- a/org.eclipse.bpmn2.modeler.ui/src/org/eclipse/bpmn2/modeler/ui/diagram/BpmnToolBehaviourFeature.java
+++ b/org.eclipse.bpmn2.modeler.ui/src/org/eclipse/bpmn2/modeler/ui/diagram/BpmnToolBehaviourFeature.java
@@ -1,424 +1,424 @@
-/*******************************************************************************
- * Copyright (c) 2011 Red Hat, Inc.
- * All rights reserved.
- * This program is made available under the terms of the
- * Eclipse Public License v1.0 which accompanies this distribution,
- * and is available at http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Red Hat, Inc. - initial API and implementation
- *
- * @author Innar Made
- ******************************************************************************/
-package org.eclipse.bpmn2.modeler.ui.diagram;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import org.eclipse.bpmn2.modeler.core.Activator;
-import org.eclipse.bpmn2.modeler.core.features.IBpmn2AddFeature;
-import org.eclipse.bpmn2.modeler.core.features.IBpmn2CreateFeature;
-import org.eclipse.bpmn2.modeler.core.features.activity.ActivitySelectionBehavior;
-import org.eclipse.bpmn2.modeler.core.features.event.EventSelectionBehavior;
-import org.eclipse.bpmn2.modeler.core.runtime.CustomTaskDescriptor;
-import org.eclipse.bpmn2.modeler.core.runtime.ModelEnablementDescriptor;
-import org.eclipse.bpmn2.modeler.core.runtime.TargetRuntime;
-import org.eclipse.bpmn2.modeler.core.utils.GraphicsUtil;
-import org.eclipse.bpmn2.modeler.ui.FeatureMap;
-import org.eclipse.bpmn2.modeler.ui.ImageProvider;
-import org.eclipse.bpmn2.modeler.ui.editor.BPMN2Editor;
-import org.eclipse.bpmn2.modeler.ui.features.activity.task.CustomTaskFeatureContainer;
-import org.eclipse.bpmn2.modeler.ui.features.choreography.ChoreographySelectionBehavior;
-import org.eclipse.bpmn2.modeler.ui.features.choreography.ChoreographyUtil;
-import org.eclipse.core.resources.IProject;
-import org.eclipse.core.resources.ResourcesPlugin;
-import org.eclipse.emf.common.util.EList;
-import org.eclipse.emf.ecore.EObject;
-import org.eclipse.emf.ecore.resource.Resource;
-import org.eclipse.graphiti.IExecutionInfo;
-import org.eclipse.graphiti.datatypes.ILocation;
-import org.eclipse.graphiti.dt.IDiagramTypeProvider;
-import org.eclipse.graphiti.features.FeatureCheckerAdapter;
-import org.eclipse.graphiti.features.ICreateConnectionFeature;
-import org.eclipse.graphiti.features.ICreateFeature;
-import org.eclipse.graphiti.features.IFeature;
-import org.eclipse.graphiti.features.IFeatureAndContext;
-import org.eclipse.graphiti.features.IFeatureChecker;
-import org.eclipse.graphiti.features.IFeatureCheckerHolder;
-import org.eclipse.graphiti.features.IFeatureProvider;
-import org.eclipse.graphiti.features.context.IContext;
-import org.eclipse.graphiti.features.context.IDoubleClickContext;
-import org.eclipse.graphiti.features.context.IPictogramElementContext;
-import org.eclipse.graphiti.features.context.impl.AddContext;
-import org.eclipse.graphiti.features.context.impl.CreateConnectionContext;
-import org.eclipse.graphiti.features.context.impl.CreateContext;
-import org.eclipse.graphiti.features.context.impl.CustomContext;
-import org.eclipse.graphiti.features.context.impl.UpdateContext;
-import org.eclipse.graphiti.features.custom.ICustomFeature;
-import org.eclipse.graphiti.mm.algorithms.GraphicsAlgorithm;
-import org.eclipse.graphiti.mm.algorithms.Polyline;
-import org.eclipse.graphiti.mm.algorithms.Text;
-import org.eclipse.graphiti.mm.pictograms.Anchor;
-import org.eclipse.graphiti.mm.pictograms.AnchorContainer;
-import org.eclipse.graphiti.mm.pictograms.ContainerShape;
-import org.eclipse.graphiti.mm.pictograms.Diagram;
-import org.eclipse.graphiti.mm.pictograms.PictogramElement;
-import org.eclipse.graphiti.mm.pictograms.Shape;
-import org.eclipse.graphiti.palette.IPaletteCompartmentEntry;
-import org.eclipse.graphiti.palette.impl.ConnectionCreationToolEntry;
-import org.eclipse.graphiti.palette.impl.ObjectCreationToolEntry;
-import org.eclipse.graphiti.palette.impl.PaletteCompartmentEntry;
-import org.eclipse.graphiti.services.Graphiti;
-import org.eclipse.graphiti.tb.ContextButtonEntry;
-import org.eclipse.graphiti.tb.DefaultToolBehaviorProvider;
-import org.eclipse.graphiti.tb.IContextButtonPadData;
-import org.eclipse.graphiti.ui.editor.DiagramEditor;
-import org.eclipse.jface.dialogs.MessageDialog;
-
-public class BpmnToolBehaviourFeature extends DefaultToolBehaviorProvider implements IFeatureCheckerHolder {
-
- BPMNFeatureProvider featureProvider;
- ModelEnablementDescriptor modelEnablements;
-
- public BpmnToolBehaviourFeature(IDiagramTypeProvider diagramTypeProvider) {
- super(diagramTypeProvider);
- }
-
- @Override
- public IPaletteCompartmentEntry[] getPalette() {
-
- EList<Resource> resources = getDiagramTypeProvider().getDiagram().eResource().getResourceSet().getResources();
- IProject project = null;
- for (Resource resource : resources) {
- if (resource.getURI().segmentCount() > 1) {
- String projectName = resource.getURI().segment(1);
- project = ResourcesPlugin.getWorkspace().getRoot().getProject(projectName);
- if (project != null) {
- break;
- }
- }
- }
-
- BPMN2Editor editor = (BPMN2Editor)getDiagramTypeProvider().getDiagramEditor();
- Diagram diagram = getDiagramTypeProvider().getDiagram();
- Object object = Graphiti.getLinkService().getBusinessObjectForLinkedPictogramElement(diagram);
- modelEnablements = editor.getTargetRuntime().getModelEnablements((EObject)object);
- featureProvider = (BPMNFeatureProvider)getFeatureProvider();
-
- List<IPaletteCompartmentEntry> palette = new ArrayList<IPaletteCompartmentEntry>();
-
- // add compartments from super class
- createConnectors(palette);
- createTasksCompartments(palette);
- createGatewaysCompartments(palette);
- createEventsCompartments(palette);
- createEventDefinitionsCompartments(palette);
- createDataCompartments(palette);
- createOtherCompartments(palette);
- createCustomTasks(palette);
-
- return palette.toArray(new IPaletteCompartmentEntry[palette.size()]);
- }
-
- private void createEventsCompartments(List<IPaletteCompartmentEntry> palette) {
- PaletteCompartmentEntry compartmentEntry = new PaletteCompartmentEntry("Events", null);
-
- createEntries(FeatureMap.EVENTS, compartmentEntry);
-
- if (compartmentEntry.getToolEntries().size()>0)
- palette.add(compartmentEntry);
- }
-
- private void createOtherCompartments(List<IPaletteCompartmentEntry> palette) {
- PaletteCompartmentEntry compartmentEntry = new PaletteCompartmentEntry("Other", null);
- compartmentEntry.setInitiallyOpen(false);
-
- createEntries(FeatureMap.OTHER, compartmentEntry);
-
- if (compartmentEntry.getToolEntries().size()>0)
- palette.add(compartmentEntry);
- }
-
- private void createDataCompartments(List<IPaletteCompartmentEntry> palette) {
- PaletteCompartmentEntry compartmentEntry = new PaletteCompartmentEntry("Data Items", null);
- compartmentEntry.setInitiallyOpen(false);
-
- createEntries(FeatureMap.DATA, compartmentEntry);
-
- if (compartmentEntry.getToolEntries().size()>0)
- palette.add(compartmentEntry);
- }
-
- private void createEventDefinitionsCompartments(List<IPaletteCompartmentEntry> palette) {
- PaletteCompartmentEntry compartmentEntry = new PaletteCompartmentEntry("Event Definitions", null);
- compartmentEntry.setInitiallyOpen(false);
-
- createEntries(FeatureMap.EVENT_DEFINITIONS, compartmentEntry);
-
- if (compartmentEntry.getToolEntries().size()>0)
- palette.add(compartmentEntry);
- }
-
- private void createGatewaysCompartments(List<IPaletteCompartmentEntry> palette) {
- PaletteCompartmentEntry compartmentEntry = new PaletteCompartmentEntry("Gateways", null);
-
- createEntries(FeatureMap.GATEWAYS, compartmentEntry);
-
- if (compartmentEntry.getToolEntries().size()>0)
- palette.add(compartmentEntry);
- }
-
- private void createTasksCompartments(List<IPaletteCompartmentEntry> palette) {
- PaletteCompartmentEntry compartmentEntry = new PaletteCompartmentEntry("Tasks", null);
-
- createEntries(FeatureMap.TASKS, compartmentEntry);
-
- if (compartmentEntry.getToolEntries().size()>0)
- palette.add(compartmentEntry);
- }
-
- private void createConnectors(List<IPaletteCompartmentEntry> palette) {
- PaletteCompartmentEntry compartmentEntry = new PaletteCompartmentEntry("Connectors", null);
-
- createEntries(FeatureMap.CONNECTORS, compartmentEntry);
-
- if (compartmentEntry.getToolEntries().size()>0)
- palette.add(compartmentEntry);
- }
-
- private void createEntries(List<Class> neededEntries, PaletteCompartmentEntry compartmentEntry) {
- for (Class c : neededEntries) {
- if (modelEnablements.isEnabled(c.getSimpleName())) {
- IFeature feature = featureProvider.getCreateFeatureForBusinessObject(c);
- if (feature instanceof ICreateFeature) {
- ICreateFeature cf = (ICreateFeature)feature;
- ObjectCreationToolEntry objectCreationToolEntry = new ObjectCreationToolEntry(cf.getCreateName(),
- cf.getCreateDescription(), cf.getCreateImageId(), cf.getCreateLargeImageId(), cf);
- compartmentEntry.addToolEntry(objectCreationToolEntry);
- }
- else if (feature instanceof ICreateConnectionFeature) {
- ICreateConnectionFeature cf = (ICreateConnectionFeature)feature;
- ConnectionCreationToolEntry connectionCreationToolEntry = new ConnectionCreationToolEntry(
- cf.getCreateName(), cf.getCreateDescription(), cf.getCreateImageId(),
- cf.getCreateLargeImageId());
- connectionCreationToolEntry.addCreateConnectionFeature(cf);
- compartmentEntry.addToolEntry(connectionCreationToolEntry);
- }
- }
- }
- }
-
- private void createCustomTasks(List<IPaletteCompartmentEntry> ret) {
- PaletteCompartmentEntry compartmentEntry = null;
- BPMN2Editor editor = (BPMN2Editor) getDiagramTypeProvider().getDiagramEditor();
- TargetRuntime rt = editor.getTargetRuntime();
-
- try {
- for (CustomTaskDescriptor tc : rt.getCustomTasks()) {
- if (true) {//modelEnablements.isEnabled(tc.getId())) {
- CustomTaskFeatureContainer container = (CustomTaskFeatureContainer)tc.getFeatureContainer();
-
- container.setId(featureProvider, tc.getId());
- ICreateFeature cf = container.getCreateFeature(featureProvider);
- ObjectCreationToolEntry objectCreationToolEntry = new ObjectCreationToolEntry(tc.getName(),
- cf.getCreateDescription(), cf.getCreateImageId(), cf.getCreateLargeImageId(), cf);
-
- if (compartmentEntry==null) {
- compartmentEntry = new PaletteCompartmentEntry("Custom Task", null);
- compartmentEntry.setInitiallyOpen(false);
- ret.add(compartmentEntry);
- }
-
- compartmentEntry.addToolEntry(objectCreationToolEntry);
- }
- }
- } catch (Exception ex) {
- Activator.logError(ex);
- }
- }
-
- @Override
- public IFeatureChecker getFeatureChecker() {
- return new FeatureCheckerAdapter(false) {
- @Override
- public boolean allowAdd(IContext context) {
- return super.allowAdd(context);
- }
-
- @Override
- public boolean allowCreate() {
- return super.allowCreate();
- }
- };
- }
-
- @Override
- public GraphicsAlgorithm[] getClickArea(PictogramElement pe) {
- if (ActivitySelectionBehavior.canApplyTo(pe)) {
- return ActivitySelectionBehavior.getClickArea(pe);
- } else if (EventSelectionBehavior.canApplyTo(pe)) {
- return EventSelectionBehavior.getClickArea(pe);
- } else if (ChoreographySelectionBehavior.canApplyTo(pe)) {
- return ChoreographySelectionBehavior.getClickArea(pe);
- }
- return super.getClickArea(pe);
- }
-
- @Override
- public GraphicsAlgorithm getSelectionBorder(PictogramElement pe) {
- if (ActivitySelectionBehavior.canApplyTo(pe)) {
- return ActivitySelectionBehavior.getSelectionBorder(pe);
- } else if (EventSelectionBehavior.canApplyTo(pe)) {
- return EventSelectionBehavior.getSelectionBorder(pe);
- } else if (ChoreographySelectionBehavior.canApplyTo(pe)) {
- return ChoreographySelectionBehavior.getSelectionBorder(pe);
- }
- else if (pe instanceof ContainerShape) {
- if (((ContainerShape)pe).getChildren().size()>0) {
- GraphicsAlgorithm ga = ((ContainerShape)pe).getChildren().get(0).getGraphicsAlgorithm();
- if (!(ga instanceof Text) && !(ga instanceof Polyline))
- return ga;
- ga = ((ContainerShape)pe).getGraphicsAlgorithm();
- if (ga.getGraphicsAlgorithmChildren().size()>0)
- return ga.getGraphicsAlgorithmChildren().get(0);
- return ga;
- }
- }
- else if (pe instanceof Shape) {
- return ((Shape)pe).getGraphicsAlgorithm();
- }
- return super.getSelectionBorder(pe);
- }
-
- @Override
- public IContextButtonPadData getContextButtonPad(IPictogramElementContext context) {
- IContextButtonPadData data = super.getContextButtonPad(context);
- PictogramElement pe = context.getPictogramElement();
- IFeatureProvider fp = getFeatureProvider();
-
- String labelProperty = Graphiti.getPeService().getPropertyValue(pe, GraphicsUtil.LABEL_PROPERTY);
- if (Boolean.parseBoolean(labelProperty)) {
- // labels don't have a buttonpad
- setGenericContextButtons(data, pe, 0);
- return data;
- }
-
- if( pe.getGraphicsAlgorithm()!= null && pe.getGraphicsAlgorithm().getWidth() < 40 ){
- ILocation origin = getAbsoluteLocation(pe.getGraphicsAlgorithm());
- data.getPadLocation().setRectangle(origin.getX(), origin.getY(), 40, 40);
- }
-
- // 1. set the generic context buttons
- // Participant bands can only be removed from the choreograpy task
- int genericButtons = CONTEXT_BUTTON_DELETE;
- if (ChoreographyUtil.isChoreographyParticipantBand(pe)) {
- genericButtons |= CONTEXT_BUTTON_REMOVE;
- }
- setGenericContextButtons(data, pe, genericButtons);
-
- // 2. set the expand & collapse buttons
- CustomContext cc = new CustomContext(new PictogramElement[] { pe });
- ICustomFeature[] cf = fp.getCustomFeatures(cc);
- for (int i = 0; i < cf.length; i++) {
- ICustomFeature iCustomFeature = cf[i];
- if (iCustomFeature.canExecute(cc)) {
- ContextButtonEntry button = new ContextButtonEntry(iCustomFeature, cc);
- button.setText(iCustomFeature.getName()); //$NON-NLS-1$
- button.setIconId(iCustomFeature.getImageId());
- button.setDescription(iCustomFeature.getDescription());
-
- data.getDomainSpecificContextButtons().add(button);
- }
- }
-
- // 3. add one domain specific context-button, which offers all
- // available connection-features as drag&drop features...
-
- // 3.a. create new CreateConnectionContext
- CreateConnectionContext ccc = new CreateConnectionContext();
- ccc.setSourcePictogramElement(pe);
- Anchor anchor = null;
- if (pe instanceof Anchor) {
- anchor = (Anchor) pe;
- } else if (pe instanceof AnchorContainer) {
- // assume, that our shapes always have chopbox anchors
- anchor = Graphiti.getPeService().getChopboxAnchor((AnchorContainer) pe);
- }
- ccc.setSourceAnchor(anchor);
-
- // 3.b. create context button and add "Create Connections" feature
- ICreateConnectionFeature[] features = fp.getCreateConnectionFeatures();
- ContextButtonEntry button = new ContextButtonEntry(null, context);
- button.setText("Create Connection"); //$NON-NLS-1$
- String description = null;
- ArrayList<String> names = new ArrayList<String>();
- button.setIconId(ImageProvider.IMG_16_SEQUENCE_FLOW);
- for (ICreateConnectionFeature feature : features) {
- if (feature.isAvailable(ccc) && feature.canStartConnection(ccc)) {
- button.addDragAndDropFeature(feature);
- names.add(feature.getCreateName());
- }
- }
-
- // 3.c. build a reasonable description for the context button action
- for (int i=0; i<names.size(); ++i) {
- if (description==null)
- description = "Click and drag to create a\n";
- description += names.get(i);
- if (i+2 == names.size())
- description += " or ";
- else if (i+1 < names.size())
- description += ", ";
- }
- button.setDescription(description);
-
- // 3.d. add context button, button only if it contains at least one feature
- if (button.getDragAndDropFeatures().size() > 0) {
- data.getDomainSpecificContextButtons().add(button);
- }
-
- return data;
- }
-
- @Override
- public void postExecute(IExecutionInfo executionInfo) {
- BPMN2Editor editor = (BPMN2Editor)getDiagramTypeProvider().getDiagramEditor();
- for (IFeatureAndContext fc : executionInfo.getExecutionList()) {
- IContext context = fc.getContext();
- IFeature feature = fc.getFeature();
- if (context instanceof AddContext) {
- if (feature instanceof IBpmn2AddFeature) {
- ((IBpmn2AddFeature)feature).postExecute(executionInfo);
- }
- }
- else if (context instanceof CreateContext) {
- if (feature instanceof IBpmn2CreateFeature) {
- ((IBpmn2CreateFeature)feature).postExecute(executionInfo);
- }
- }
- else if (context instanceof UpdateContext) {
- editor.setPictogramElementForSelection(
- ((UpdateContext)context).getPictogramElement());
- editor.refresh();
- }
- }
- }
-
- @Override
- public ICustomFeature getDoubleClickFeature(IDoubleClickContext context) {
- ICustomFeature[] cf = getFeatureProvider().getCustomFeatures(context);
- for (int i = 0; i < cf.length; i++) {
- ICustomFeature iCustomFeature = cf[i];
- if (iCustomFeature.canExecute(context)) {
- return iCustomFeature;
- }
- }
- return null;
- }
-
- @Override
- public GraphicsAlgorithm getChopboxAnchorArea(PictogramElement pe) {
- return super.getChopboxAnchorArea(pe);
- }
-
+/*******************************************************************************
+ * Copyright (c) 2011 Red Hat, Inc.
+ * All rights reserved.
+ * This program is made available under the terms of the
+ * Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * Red Hat, Inc. - initial API and implementation
+ *
+ * @author Innar Made
+ ******************************************************************************/
+package org.eclipse.bpmn2.modeler.ui.diagram;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.eclipse.bpmn2.modeler.core.Activator;
+import org.eclipse.bpmn2.modeler.core.features.IBpmn2AddFeature;
+import org.eclipse.bpmn2.modeler.core.features.IBpmn2CreateFeature;
+import org.eclipse.bpmn2.modeler.core.features.activity.ActivitySelectionBehavior;
+import org.eclipse.bpmn2.modeler.core.features.event.EventSelectionBehavior;
+import org.eclipse.bpmn2.modeler.core.runtime.CustomTaskDescriptor;
+import org.eclipse.bpmn2.modeler.core.runtime.ModelEnablementDescriptor;
+import org.eclipse.bpmn2.modeler.core.runtime.TargetRuntime;
+import org.eclipse.bpmn2.modeler.core.utils.GraphicsUtil;
+import org.eclipse.bpmn2.modeler.ui.FeatureMap;
+import org.eclipse.bpmn2.modeler.ui.ImageProvider;
+import org.eclipse.bpmn2.modeler.ui.editor.BPMN2Editor;
+import org.eclipse.bpmn2.modeler.ui.features.activity.task.CustomTaskFeatureContainer;
+import org.eclipse.bpmn2.modeler.ui.features.choreography.ChoreographySelectionBehavior;
+import org.eclipse.bpmn2.modeler.ui.features.choreography.ChoreographyUtil;
+import org.eclipse.core.resources.IProject;
+import org.eclipse.core.resources.ResourcesPlugin;
+import org.eclipse.emf.common.util.EList;
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.emf.ecore.resource.Resource;
+import org.eclipse.graphiti.IExecutionInfo;
+import org.eclipse.graphiti.datatypes.ILocation;
+import org.eclipse.graphiti.dt.IDiagramTypeProvider;
+import org.eclipse.graphiti.features.FeatureCheckerAdapter;
+import org.eclipse.graphiti.features.ICreateConnectionFeature;
+import org.eclipse.graphiti.features.ICreateFeature;
+import org.eclipse.graphiti.features.IFeature;
+import org.eclipse.graphiti.features.IFeatureAndContext;
+import org.eclipse.graphiti.features.IFeatureChecker;
+import org.eclipse.graphiti.features.IFeatureCheckerHolder;
+import org.eclipse.graphiti.features.IFeatureProvider;
+import org.eclipse.graphiti.features.context.IContext;
+import org.eclipse.graphiti.features.context.IDoubleClickContext;
+import org.eclipse.graphiti.features.context.IPictogramElementContext;
+import org.eclipse.graphiti.features.context.impl.AddContext;
+import org.eclipse.graphiti.features.context.impl.CreateConnectionContext;
+import org.eclipse.graphiti.features.context.impl.CreateContext;
+import org.eclipse.graphiti.features.context.impl.CustomContext;
+import org.eclipse.graphiti.features.context.impl.UpdateContext;
+import org.eclipse.graphiti.features.custom.ICustomFeature;
+import org.eclipse.graphiti.mm.algorithms.GraphicsAlgorithm;
+import org.eclipse.graphiti.mm.algorithms.Polyline;
+import org.eclipse.graphiti.mm.algorithms.Text;
+import org.eclipse.graphiti.mm.pictograms.Anchor;
+import org.eclipse.graphiti.mm.pictograms.AnchorContainer;
+import org.eclipse.graphiti.mm.pictograms.ContainerShape;
+import org.eclipse.graphiti.mm.pictograms.Diagram;
+import org.eclipse.graphiti.mm.pictograms.PictogramElement;
+import org.eclipse.graphiti.mm.pictograms.Shape;
+import org.eclipse.graphiti.palette.IPaletteCompartmentEntry;
+import org.eclipse.graphiti.palette.impl.ConnectionCreationToolEntry;
+import org.eclipse.graphiti.palette.impl.ObjectCreationToolEntry;
+import org.eclipse.graphiti.palette.impl.PaletteCompartmentEntry;
+import org.eclipse.graphiti.services.Graphiti;
+import org.eclipse.graphiti.tb.ContextButtonEntry;
+import org.eclipse.graphiti.tb.DefaultToolBehaviorProvider;
+import org.eclipse.graphiti.tb.IContextButtonPadData;
+import org.eclipse.graphiti.ui.editor.DiagramEditor;
+import org.eclipse.jface.dialogs.MessageDialog;
+
+public class BpmnToolBehaviourFeature extends DefaultToolBehaviorProvider implements IFeatureCheckerHolder {
+
+ BPMNFeatureProvider featureProvider;
+ ModelEnablementDescriptor modelEnablements;
+
+ public BpmnToolBehaviourFeature(IDiagramTypeProvider diagramTypeProvider) {
+ super(diagramTypeProvider);
+ }
+
+ @Override
+ public IPaletteCompartmentEntry[] getPalette() {
+
+ EList<Resource> resources = getDiagramTypeProvider().getDiagram().eResource().getResourceSet().getResources();
+ IProject project = null;
+ for (Resource resource : resources) {
+ if (resource.getURI().segmentCount() > 1) {
+ String projectName = resource.getURI().segment(1);
+ project = ResourcesPlugin.getWorkspace().getRoot().getProject(projectName);
+ if (project != null) {
+ break;
+ }
+ }
+ }
+
+ BPMN2Editor editor = (BPMN2Editor)getDiagramTypeProvider().getDiagramEditor();
+ Diagram diagram = getDiagramTypeProvider().getDiagram();
+ Object object = Graphiti.getLinkService().getBusinessObjectForLinkedPictogramElement(diagram);
+ modelEnablements = editor.getTargetRuntime().getModelEnablements((EObject)object);
+ featureProvider = (BPMNFeatureProvider)getFeatureProvider();
+
+ List<IPaletteCompartmentEntry> palette = new ArrayList<IPaletteCompartmentEntry>();
+
+ // add compartments from super class
+ createConnectors(palette);
+ createTasksCompartments(palette);
+ createGatewaysCompartments(palette);
+ createEventsCompartments(palette);
+ createEventDefinitionsCompartments(palette);
+ createDataCompartments(palette);
+ createOtherCompartments(palette);
+ createCustomTasks(palette);
+
+ return palette.toArray(new IPaletteCompartmentEntry[palette.size()]);
+ }
+
+ private void createEventsCompartments(List<IPaletteCompartmentEntry> palette) {
+ PaletteCompartmentEntry compartmentEntry = new PaletteCompartmentEntry("Events", null);
+
+ createEntries(FeatureMap.EVENTS, compartmentEntry);
+
+ if (compartmentEntry.getToolEntries().size()>0)
+ palette.add(compartmentEntry);
+ }
+
+ private void createOtherCompartments(List<IPaletteCompartmentEntry> palette) {
+ PaletteCompartmentEntry compartmentEntry = new PaletteCompartmentEntry("Other", null);
+ compartmentEntry.setInitiallyOpen(false);
+
+ createEntries(FeatureMap.OTHER, compartmentEntry);
+
+ if (compartmentEntry.getToolEntries().size()>0)
+ palette.add(compartmentEntry);
+ }
+
+ private void createDataCompartments(List<IPaletteCompartmentEntry> palette) {
+ PaletteCompartmentEntry compartmentEntry = new PaletteCompartmentEntry("Data Items", null);
+ compartmentEntry.setInitiallyOpen(false);
+
+ createEntries(FeatureMap.DATA, compartmentEntry);
+
+ if (compartmentEntry.getToolEntries().size()>0)
+ palette.add(compartmentEntry);
+ }
+
+ private void createEventDefinitionsCompartments(List<IPaletteCompartmentEntry> palette) {
+ PaletteCompartmentEntry compartmentEntry = new PaletteCompartmentEntry("Event Definitions", null);
+ compartmentEntry.setInitiallyOpen(false);
+
+ createEntries(FeatureMap.EVENT_DEFINITIONS, compartmentEntry);
+
+ if (compartmentEntry.getToolEntries().size()>0)
+ palette.add(compartmentEntry);
+ }
+
+ private void createGatewaysCompartments(List<IPaletteCompartmentEntry> palette) {
+ PaletteCompartmentEntry compartmentEntry = new PaletteCompartmentEntry("Gateways", null);
+
+ createEntries(FeatureMap.GATEWAYS, compartmentEntry);
+
+ if (compartmentEntry.getToolEntries().size()>0)
+ palette.add(compartmentEntry);
+ }
+
+ private void createTasksCompartments(List<IPaletteCompartmentEntry> palette) {
+ PaletteCompartmentEntry compartmentEntry = new PaletteCompartmentEntry("Tasks", null);
+
+ createEntries(FeatureMap.TASKS, compartmentEntry);
+
+ if (compartmentEntry.getToolEntries().size()>0)
+ palette.add(compartmentEntry);
+ }
+
+ private void createConnectors(List<IPaletteCompartmentEntry> palette) {
+ PaletteCompartmentEntry compartmentEntry = new PaletteCompartmentEntry("Connectors", null);
+
+ createEntries(FeatureMap.CONNECTORS, compartmentEntry);
+
+ if (compartmentEntry.getToolEntries().size()>0)
+ palette.add(compartmentEntry);
+ }
+
+ private void createEntries(List<Class> neededEntries, PaletteCompartmentEntry compartmentEntry) {
+ for (Class c : neededEntries) {
+ if (modelEnablements.isEnabled(c.getSimpleName())) {
+ IFeature feature = featureProvider.getCreateFeatureForBusinessObject(c);
+ if (feature instanceof ICreateFeature) {
+ ICreateFeature cf = (ICreateFeature)feature;
+ ObjectCreationToolEntry objectCreationToolEntry = new ObjectCreationToolEntry(cf.getCreateName(),
+ cf.getCreateDescription(), cf.getCreateImageId(), cf.getCreateLargeImageId(), cf);
+ compartmentEntry.addToolEntry(objectCreationToolEntry);
+ }
+ else if (feature instanceof ICreateConnectionFeature) {
+ ICreateConnectionFeature cf = (ICreateConnectionFeature)feature;
+ ConnectionCreationToolEntry connectionCreationToolEntry = new ConnectionCreationToolEntry(
+ cf.getCreateName(), cf.getCreateDescription(), cf.getCreateImageId(),
+ cf.getCreateLargeImageId());
+ connectionCreationToolEntry.addCreateConnectionFeature(cf);
+ compartmentEntry.addToolEntry(connectionCreationToolEntry);
+ }
+ }
+ }
+ }
+
+ private void createCustomTasks(List<IPaletteCompartmentEntry> ret) {
+ PaletteCompartmentEntry compartmentEntry = null;
+ BPMN2Editor editor = (BPMN2Editor) getDiagramTypeProvider().getDiagramEditor();
+ TargetRuntime rt = editor.getTargetRuntime();
+
+ try {
+ for (CustomTaskDescriptor tc : rt.getCustomTasks()) {
+ if (true) {//modelEnablements.isEnabled(tc.getId())) {
+ CustomTaskFeatureContainer container = (CustomTaskFeatureContainer)tc.getFeatureContainer();
+
+ container.setId(featureProvider, tc.getId());
+ ICreateFeature cf = container.getCreateFeature(featureProvider);
+ ObjectCreationToolEntry objectCreationToolEntry = new ObjectCreationToolEntry(tc.getName(),
+ cf.getCreateDescription(), cf.getCreateImageId(), cf.getCreateLargeImageId(), cf);
+
+ if (compartmentEntry==null) {
+ compartmentEntry = new PaletteCompartmentEntry("Custom Task", null);
+ compartmentEntry.setInitiallyOpen(false);
+ ret.add(compartmentEntry);
+ }
+
+ compartmentEntry.addToolEntry(objectCreationToolEntry);
+ }
+ }
+ } catch (Exception ex) {
+ Activator.logError(ex);
+ }
+ }
+
+ @Override
+ public IFeatureChecker getFeatureChecker() {
+ return new FeatureCheckerAdapter(false) {
+ @Override
+ public boolean allowAdd(IContext context) {
+ return super.allowAdd(context);
+ }
+
+ @Override
+ public boolean allowCreate() {
+ return super.allowCreate();
+ }
+ };
+ }
+
+ @Override
+ public GraphicsAlgorithm[] getClickArea(PictogramElement pe) {
+ if (ActivitySelectionBehavior.canApplyTo(pe)) {
+ return ActivitySelectionBehavior.getClickArea(pe);
+ } else if (EventSelectionBehavior.canApplyTo(pe)) {
+ return EventSelectionBehavior.getClickArea(pe);
+ } else if (ChoreographySelectionBehavior.canApplyTo(pe)) {
+ return ChoreographySelectionBehavior.getClickArea(pe);
+ }
+ return super.getClickArea(pe);
+ }
+
+ @Override
+ public GraphicsAlgorithm getSelectionBorder(PictogramElement pe) {
+ if (ActivitySelectionBehavior.canApplyTo(pe)) {
+ return ActivitySelectionBehavior.getSelectionBorder(pe);
+ } else if (EventSelectionBehavior.canApplyTo(pe)) {
+ return EventSelectionBehavior.getSelectionBorder(pe);
+ } else if (ChoreographySelectionBehavior.canApplyTo(pe)) {
+ return ChoreographySelectionBehavior.getSelectionBorder(pe);
+ }
+ else if (pe instanceof ContainerShape) {
+ if (((ContainerShape)pe).getChildren().size()>0) {
+ GraphicsAlgorithm ga = ((ContainerShape)pe).getChildren().get(0).getGraphicsAlgorithm();
+ if (!(ga instanceof Text) && !(ga instanceof Polyline))
+ return ga;
+ ga = ((ContainerShape)pe).getGraphicsAlgorithm();
+ if (ga.getGraphicsAlgorithmChildren().size()>0)
+ return ga.getGraphicsAlgorithmChildren().get(0);
+ return ga;
+ }
+ }
+ else if (pe instanceof Shape) {
+ return ((Shape)pe).getGraphicsAlgorithm();
+ }
+ return super.getSelectionBorder(pe);
+ }
+
+ @Override
+ public IContextButtonPadData getContextButtonPad(IPictogramElementContext context) {
+ IContextButtonPadData data = super.getContextButtonPad(context);
+ PictogramElement pe = context.getPictogramElement();
+ IFeatureProvider fp = getFeatureProvider();
+
+ String labelProperty = Graphiti.getPeService().getPropertyValue(pe, GraphicsUtil.LABEL_PROPERTY);
+ if (Boolean.parseBoolean(labelProperty)) {
+ // labels don't have a buttonpad
+ setGenericContextButtons(data, pe, 0);
+ return data;
+ }
+
+ if( pe.getGraphicsAlgorithm()!= null && pe.getGraphicsAlgorithm().getWidth() < 40 ){
+ ILocation origin = getAbsoluteLocation(pe.getGraphicsAlgorithm());
+ data.getPadLocation().setRectangle(origin.getX(), origin.getY(), 40, 40);
+ }
+
+ // 1. set the generic context buttons
+ // Participant bands can only be removed from the choreograpy task
+ int genericButtons = CONTEXT_BUTTON_DELETE;
+ if (ChoreographyUtil.isChoreographyParticipantBand(pe)) {
+ genericButtons |= CONTEXT_BUTTON_REMOVE;
+ }
+ setGenericContextButtons(data, pe, genericButtons);
+
+ // 2. set the expand & collapse buttons
+ CustomContext cc = new CustomContext(new PictogramElement[] { pe });
+ ICustomFeature[] cf = fp.getCustomFeatures(cc);
+ for (int i = 0; i < cf.length; i++) {
+ ICustomFeature iCustomFeature = cf[i];
+ if (iCustomFeature.canExecute(cc)) {
+ ContextButtonEntry button = new ContextButtonEntry(iCustomFeature, cc);
+ button.setText(iCustomFeature.getName()); //$NON-NLS-1$
+ button.setIconId(iCustomFeature.getImageId());
+ button.setDescription(iCustomFeature.getDescription());
+
+ data.getDomainSpecificContextButtons().add(button);
+ }
+ }
+
+ // 3. add one domain specific context-button, which offers all
+ // available connection-features as drag&drop features...
+
+ // 3.a. create new CreateConnectionContext
+ CreateConnectionContext ccc = new CreateConnectionContext();
+ ccc.setSourcePictogramElement(pe);
+ Anchor anchor = null;
+ if (pe instanceof Anchor) {
+ anchor = (Anchor) pe;
+ } else if (pe instanceof AnchorContainer) {
+ // assume, that our shapes always have chopbox anchors
+ anchor = Graphiti.getPeService().getChopboxAnchor((AnchorContainer) pe);
+ }
+ ccc.setSourceAnchor(anchor);
+
+ // 3.b. create context button and add "Create Connections" feature
+ ICreateConnectionFeature[] features = fp.getCreateConnectionFeatures();
+ ContextButtonEntry button = new ContextButtonEntry(null, context);
+ button.setText("Create Connection"); //$NON-NLS-1$
+ String description = null;
+ ArrayList<String> names = new ArrayList<String>();
+ button.setIconId(ImageProvider.IMG_16_SEQUENCE_FLOW);
+ for (ICreateConnectionFeature feature : features) {
+ if (feature.isAvailable(ccc) && feature.canStartConnection(ccc)) {
+ button.addDragAndDropFeature(feature);
+ names.add(feature.getCreateName());
+ }
+ }
+
+ // 3.c. build a reasonable description for the context button action
+ for (int i=0; i<names.size(); ++i) {
+ if (description==null)
+ description = "Click and drag to create a\n";
+ description += names.get(i);
+ if (i+2 == names.size())
+ description += " or ";
+ else if (i+1 < names.size())
+ description += ", ";
+ }
+ button.setDescription(description);
+
+ // 3.d. add context button, button only if it contains at least one feature
+ if (button.getDragAndDropFeatures().size() > 0) {
+ data.getDomainSpecificContextButtons().add(button);
+ }
+
+ return data;
+ }
+
+ @Override
+ public void postExecute(IExecutionInfo executionInfo) {
+ BPMN2Editor editor = (BPMN2Editor)getDiagramTypeProvider().getDiagramEditor();
+ for (IFeatureAndContext fc : executionInfo.getExecutionList()) {
+ IContext context = fc.getContext();
+ IFeature feature = fc.getFeature();
+ if (context instanceof AddContext) {
+ if (feature instanceof IBpmn2AddFeature) {
+ ((IBpmn2AddFeature)feature).postExecute(executionInfo);
+ }
+ }
+ else if (context instanceof CreateContext) {
+ if (feature instanceof IBpmn2CreateFeature) {
+ ((IBpmn2CreateFeature)feature).postExecute(executionInfo);
+ }
+ }
+ else if (context instanceof UpdateContext) {
+ editor.setPictogramElementForSelection(
+ ((UpdateContext)context).getPictogramElement());
+ editor.refresh();
+ }
+ }
+ }
+
+ @Override
+ public ICustomFeature getDoubleClickFeature(IDoubleClickContext context) {
+ ICustomFeature[] cf = getFeatureProvider().getCustomFeatures(context);
+ for (int i = 0; i < cf.length; i++) {
+ ICustomFeature iCustomFeature = cf[i];
+ if (iCustomFeature.canExecute(context)) {
+ return iCustomFeature;
+ }
+ }
+ return null;
+ }
+
+ @Override
+ public GraphicsAlgorithm getChopboxAnchorArea(PictogramElement pe) {
+ return super.getChopboxAnchorArea(pe);
+ }
+
}
\ No newline at end of file
diff --git a/org.eclipse.bpmn2.modeler.ui/src/org/eclipse/bpmn2/modeler/ui/editor/BPMN2EditorUpdateBehavior.java b/org.eclipse.bpmn2.modeler.ui/src/org/eclipse/bpmn2/modeler/ui/editor/BPMN2EditorUpdateBehavior.java
index 742a432..d396e43 100644
--- a/org.eclipse.bpmn2.modeler.ui/src/org/eclipse/bpmn2/modeler/ui/editor/BPMN2EditorUpdateBehavior.java
+++ b/org.eclipse.bpmn2.modeler.ui/src/org/eclipse/bpmn2/modeler/ui/editor/BPMN2EditorUpdateBehavior.java
@@ -1,126 +1,126 @@
-/*******************************************************************************
- * Copyright (c) 2011 Red Hat, Inc.
- * All rights reserved.
- * This program is made available under the terms of the
- * Eclipse Public License v1.0 which accompanies this distribution,
- * and is available at http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * Red Hat, Inc. - initial API and implementation
- *
- * @author Bob Brodt
- ******************************************************************************/
-
-package org.eclipse.bpmn2.modeler.ui.editor;
-
-import org.eclipse.bpmn2.modeler.core.model.Bpmn2ModelerResourceSetImpl;
-import org.eclipse.core.commands.operations.DefaultOperationHistory;
-import org.eclipse.core.resources.IFile;
-import org.eclipse.emf.common.util.URI;
-import org.eclipse.emf.ecore.resource.Resource;
-import org.eclipse.emf.ecore.resource.ResourceSet;
-import org.eclipse.emf.edit.provider.ComposedAdapterFactory;
-import org.eclipse.emf.transaction.TransactionalEditingDomain;
-import org.eclipse.emf.transaction.impl.TransactionalEditingDomainImpl;
-import org.eclipse.emf.workspace.IWorkspaceCommandStack;
-import org.eclipse.emf.workspace.WorkspaceEditingDomainFactory;
-import org.eclipse.graphiti.ui.editor.DefaultUpdateBehavior;
-import org.eclipse.graphiti.ui.editor.DiagramEditor;
-import org.eclipse.graphiti.ui.editor.IDiagramEditorInput;
-import org.eclipse.graphiti.ui.internal.editor.GFWorkspaceCommandStackImpl;
-import org.eclipse.ui.IEditorInput;
-import org.eclipse.emf.workspace.util.WorkspaceSynchronizer;
-
-/**
- * This overrides the DefaultUpdateBehavior provider class from Graphiti. This
- * is necessary because we want to provide our own ResourceSet implementation
- * instead of being forced to deal with the default ResourceSetImpl. See
- * createResourceSetAndEditingDomain() for details.
- *
- * @author Bob Brodt
- *
- */
-public class BPMN2EditorUpdateBehavior extends DefaultUpdateBehavior {
-
- private TransactionalEditingDomain editingDomain;
- private WorkspaceSynchronizer workspaceSynchronizer;
-
- /**
- * @param diagramEditor
- */
- public BPMN2EditorUpdateBehavior(DiagramEditor diagramEditor) {
- super(diagramEditor);
- }
-
- public TransactionalEditingDomain getEditingDomain() {
- if (editingDomain == null)
- createEditingDomain();
- return editingDomain;
- }
-
- @Override
- public void createEditingDomain() {
- if (editingDomain == null) {
- editingDomain = createResourceSetAndEditingDomain();
- initializeEditingDomain(editingDomain);
- }
- }
-
- public TransactionalEditingDomain createResourceSetAndEditingDomain() {
- // Argh!! This is the ONLY line of code that actually differs
- // (significantly) from
- // the Graphiti EMF Service. Here we want to substitute our own
- // Bpmn2ModelerResourceSetImpl instead of using a ResourceSetImpl.
- final ResourceSet resourceSet = new Bpmn2ModelerResourceSetImpl();
- final IWorkspaceCommandStack workspaceCommandStack = new GFWorkspaceCommandStackImpl(
- new DefaultOperationHistory());
-
- final TransactionalEditingDomainImpl editingDomain = new TransactionalEditingDomainImpl(
- new ComposedAdapterFactory(ComposedAdapterFactory.Descriptor.Registry.INSTANCE),
- workspaceCommandStack, resourceSet);
- WorkspaceEditingDomainFactory.INSTANCE.mapResourceSet(editingDomain);
- return editingDomain;
- }
-
- protected void initializeEditingDomain(TransactionalEditingDomain domain) {
- // we want first crack at these notifications!
- workspaceSynchronizer = new WorkspaceSynchronizer(getEditingDomain(),
- new BPMN2EditorWorkspaceSynchronizerDelegate(diagramEditor));
-
- super.initializeEditingDomain(domain);
- }
-
- public void dispose() {
- super.dispose();
- workspaceSynchronizer.dispose();
- }
-
- public class BPMN2EditorWorkspaceSynchronizerDelegate implements WorkspaceSynchronizer.Delegate {
-
- private BPMN2Editor bpmnEditor;
-
- /**
- * The DiagramEditorBehavior reacts on a setResourceChanged(true) if he gets
- * activated.
- */
- public BPMN2EditorWorkspaceSynchronizerDelegate(DiagramEditor diagramEditor) {
- this.bpmnEditor = (BPMN2Editor)diagramEditor;
- }
-
- public void dispose() {
- bpmnEditor = null;
- }
-
- public boolean handleResourceChanged(Resource resource) {
- return bpmnEditor.handleResourceChanged(resource);
- }
-
- public boolean handleResourceDeleted(Resource resource) {
- return bpmnEditor.handleResourceDeleted(resource);
- }
-
- public boolean handleResourceMoved(Resource resource, URI newURI) {
- return bpmnEditor.handleResourceMoved(resource, newURI);
- }
-
+/*******************************************************************************
+ * Copyright (c) 2011 Red Hat, Inc.
+ * All rights reserved.
+ * This program is made available under the terms of the
+ * Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * Red Hat, Inc. - initial API and implementation
+ *
+ * @author Bob Brodt
+ ******************************************************************************/
+
+package org.eclipse.bpmn2.modeler.ui.editor;
+
+import org.eclipse.bpmn2.modeler.core.model.Bpmn2ModelerResourceSetImpl;
+import org.eclipse.core.commands.operations.DefaultOperationHistory;
+import org.eclipse.core.resources.IFile;
+import org.eclipse.emf.common.util.URI;
+import org.eclipse.emf.ecore.resource.Resource;
+import org.eclipse.emf.ecore.resource.ResourceSet;
+import org.eclipse.emf.edit.provider.ComposedAdapterFactory;
+import org.eclipse.emf.transaction.TransactionalEditingDomain;
+import org.eclipse.emf.transaction.impl.TransactionalEditingDomainImpl;
+import org.eclipse.emf.workspace.IWorkspaceCommandStack;
+import org.eclipse.emf.workspace.WorkspaceEditingDomainFactory;
+import org.eclipse.graphiti.ui.editor.DefaultUpdateBehavior;
+import org.eclipse.graphiti.ui.editor.DiagramEditor;
+import org.eclipse.graphiti.ui.editor.IDiagramEditorInput;
+import org.eclipse.graphiti.ui.internal.editor.GFWorkspaceCommandStackImpl;
+import org.eclipse.ui.IEditorInput;
+import org.eclipse.emf.workspace.util.WorkspaceSynchronizer;
+
+/**
+ * This overrides the DefaultUpdateBehavior provider class from Graphiti. This
+ * is necessary because we want to provide our own ResourceSet implementation
+ * instead of being forced to deal with the default ResourceSetImpl. See
+ * createResourceSetAndEditingDomain() for details.
+ *
+ * @author Bob Brodt
+ *
+ */
+public class BPMN2EditorUpdateBehavior extends DefaultUpdateBehavior {
+
+ private TransactionalEditingDomain editingDomain;
+ private WorkspaceSynchronizer workspaceSynchronizer;
+
+ /**
+ * @param diagramEditor
+ */
+ public BPMN2EditorUpdateBehavior(DiagramEditor diagramEditor) {
+ super(diagramEditor);
+ }
+
+ public TransactionalEditingDomain getEditingDomain() {
+ if (editingDomain == null)
+ createEditingDomain();
+ return editingDomain;
+ }
+
+ @Override
+ public void createEditingDomain() {
+ if (editingDomain == null) {
+ editingDomain = createResourceSetAndEditingDomain();
+ initializeEditingDomain(editingDomain);
+ }
+ }
+
+ public TransactionalEditingDomain createResourceSetAndEditingDomain() {
+ // Argh!! This is the ONLY line of code that actually differs
+ // (significantly) from
+ // the Graphiti EMF Service. Here we want to substitute our own
+ // Bpmn2ModelerResourceSetImpl instead of using a ResourceSetImpl.
+ final ResourceSet resourceSet = new Bpmn2ModelerResourceSetImpl();
+ final IWorkspaceCommandStack workspaceCommandStack = new GFWorkspaceCommandStackImpl(
+ new DefaultOperationHistory());
+
+ final TransactionalEditingDomainImpl editingDomain = new TransactionalEditingDomainImpl(
+ new ComposedAdapterFactory(ComposedAdapterFactory.Descriptor.Registry.INSTANCE),
+ workspaceCommandStack, resourceSet);
+ WorkspaceEditingDomainFactory.INSTANCE.mapResourceSet(editingDomain);
+ return editingDomain;
+ }
+
+ protected void initializeEditingDomain(TransactionalEditingDomain domain) {
+ // we want first crack at these notifications!
+ workspaceSynchronizer = new WorkspaceSynchronizer(getEditingDomain(),
+ new BPMN2EditorWorkspaceSynchronizerDelegate(diagramEditor));
+
+ super.initializeEditingDomain(domain);
+ }
+
+ public void dispose() {
+ super.dispose();
+ workspaceSynchronizer.dispose();
+ }
+
+ public class BPMN2EditorWorkspaceSynchronizerDelegate implements WorkspaceSynchronizer.Delegate {
+
+ private BPMN2Editor bpmnEditor;
+
+ /**
+ * The DiagramEditorBehavior reacts on a setResourceChanged(true) if he gets
+ * activated.
+ */
+ public BPMN2EditorWorkspaceSynchronizerDelegate(DiagramEditor diagramEditor) {
+ this.bpmnEditor = (BPMN2Editor)diagramEditor;
+ }
+
+ public void dispose() {
+ bpmnEditor = null;
+ }
+
+ public boolean handleResourceChanged(Resource resource) {
+ return bpmnEditor.handleResourceChanged(resource);
+ }
+
+ public boolean handleResourceDeleted(Resource resource) {
+ return bpmnEditor.handleResourceDeleted(resource);
+ }
+
+ public boolean handleResourceMoved(Resource resource, URI newURI) {
+ return bpmnEditor.handleResourceMoved(resource, newURI);
+ }
+
}}
\ No newline at end of file
