Concurrent execution framework, rehauled and extended (#235)

* Add Footprint EClass to trace mse metamodel
rebase wrt master (jd)

* Ensure UTF-8 encoding

* Bump xtend compiler to 2.22.0
rebase wrt master (jd)

* Undo xtend bump

* Format + fix null pointers in setTimelineProvider
rebase wrt master (jd)

* Add Footprint EClass to trace metamodel
rebase wrt master (jd)

* Move commons from modeldebugging repository to dedicated repository (#223)
rebase wrt master (jd)
* use commons from new gemoc-studio-commons repository

* Split commons eclipse pde to remove UI dependency (#224)

* use new  commons.eclipse.pde.ui plugin

* adapt to commons.eclipse.pde

* reduce dependencies

use GemocPlugin in commons.eclipse instead of commons.eclipse.pde

* Bump xtend compiler to 2.22.0
rebase wrt master (jd)

* Add Footprint EClass to trace metamodel
(rebase from master JD)

* update changelog
(rebase from master JD)

* update changelog

* Bump to Eclipse 2022-06 (#222)
(rebase from master JD)
* bump to tycho 2.7.3

* use newer version of xtext

* update for use of Sirius 7.0.1

follows https://bugs.eclipse.org/bugs/show_bug.cgi?id=531282

* java min version 11

* remove some warning generated by trace addon generator

* increase delay before waiting for jobs

* java 11

* add better clean workspace method + remove deprecated xtext test api

the clean workspace is now able to remove previous content from crashed
executions

* bump to GEMOC 3.6.0

contributes to eclipse-gemoc/gemoc-studio#270

* Add Footprint EClass to trace mse metamodel
rebase wrt master (jd)

* Add Footprint EClass to trace metamodel
rebase wrt master (jd)

* Add Footprint EClass to trace metamodel
rebase wrt master (jd)

* Move commons from modeldebugging repository to dedicated repository (#223)
rebase wrt master (jd)
* use commons from new gemoc-studio-commons repository

* Add Footprint EClass to trace metamodel
rebase wrt master (jd)

* Add Footprint EClass to trace mse metamodel
rebase wrt master (jd)

* clean pom

* update trace generated code

* Add common concurrency classes (moved from moccml engine)

* Add Choco jar

* Remove _ from package name

* Force java 17 in engine.ui

* Move AbstractConcurrentLauncher

* Bump xtend 2.32.0

* Add missing xtend-gen src folder

* Add more concurrency code

---------

Co-authored-by: Steffen Zschaler <[email protected]>
Co-authored-by: Erwan Bousse <[email protected]>
Co-authored-by: Didier Vojtisek <[email protected]>
Co-authored-by: julien deantoni <[email protected]>

CHANGELOG.md

@@ -52,6 +52,7 @@
 
 #### Enhancements:
 
+- [**enhancement**] Initial version of a Webprotocol based EngineAddon server [#220](https://github.com/eclipse/gemoc-studio-modeldebugging/pull/220)
 - [**enhancement**] Initial version of a Webprotocol based EngineAddon server [#220](https://github.com/eclipse/gemoc-studio-modeldebugging/pull/220)
 - [**enhancement**] Add generic trace edit [#208](https://github.com/eclipse/gemoc-studio-modeldebugging/pull/208)
 - [**enhancement**] Event management integration [#210](https://github.com/eclipse/gemoc-studio-modeldebugging/pull/210)
@@ -353,7 +354,7 @@
 ---
 
 ## v3.0.0 (17/07/2018)
-*Includes all changes from 3.0.0 release candidates.*
+*Includes all changes from 3.0.0 release candidates.*
 
 ---
 
@@ -393,41 +394,41 @@
 ---
 
 ## v3.0.0-rc2 (10/04/2018)
-
-#### Enhancements:
-
-- [**enhancement**] re-activate equivalency classes computing [#22](https://github.com/eclipse/gemoc-studio-modeldebugging/pull/22)
-- [**enhancement**] Add a default value that should be used for swtbot tests of gemoc [#19](https://github.com/eclipse/gemoc-studio-modeldebugging/pull/19)
-
-#### Version upgrades
-
-- [**bump**] Update tycho to version 1.0.0 [#13](https://github.com/eclipse/gemoc-studio-modeldebugging/pull/13)
+
+#### Enhancements:
+
+- [**enhancement**] re-activate equivalency classes computing [#22](https://github.com/eclipse/gemoc-studio-modeldebugging/pull/22)
+- [**enhancement**] Add a default value that should be used for swtbot tests of gemoc [#19](https://github.com/eclipse/gemoc-studio-modeldebugging/pull/19)
+
+#### Version upgrades
+
+- [**bump**] Update tycho to version 1.0.0 [#13](https://github.com/eclipse/gemoc-studio-modeldebugging/pull/13)
 
 ---
 
 ## v3.0.0-rc1 (07/12/2017)
-
-#### Enhancements:
-
-- [**enhancement**] Improve xdsml test suites [#18](https://github.com/eclipse/gemoc-studio-modeldebugging/pull/18)
-- [**enhancement**] Improve gemoc project template wizard [#5](https://github.com/eclipse/gemoc-studio-modeldebugging/pull/5)
-
-#### Bug Fixes:
-
-- [**bug**] Fsm example fix [#2](https://github.com/eclipse/gemoc-studio-modeldebugging/pull/2)
-
-#### Refactorings
-
-- [**refactoring**] Mass rename org.gemoc -> org.eclipse.gemoc [#9](https://github.com/eclipse/gemoc-studio-modeldebugging/pull/9)
-- [**refactoring**] Rename abstract dsl launch configuration delegate ui [#8](https://github.com/eclipse/gemoc-studio-modeldebugging/pull/8)
-
-#### Version upgrades
-
-- [**bump**] Upgrade k3 to latest version [#15](https://github.com/eclipse/gemoc-studio-modeldebugging/pull/15)
-- [**bump**] Migrate to Eclipse oxygen [#11](https://github.com/eclipse/gemoc-studio-modeldebugging/pull/11)
-- [**bump**] Upgrade GEMOC version to 2.4.0.qualifier [#3](https://github.com/eclipse/gemoc-studio-modeldebugging/pull/3)
-
-#### Release Engineering
-
-- [**releng**] Remove old releng files with ref to Eclipse Neon [#12](https://github.com/eclipse/gemoc-studio-modeldebugging/pull/12)
-- [**releng**] Local full build support [#1](https://github.com/eclipse/gemoc-studio-modeldebugging/pull/1)
+
+#### Enhancements:
+
+- [**enhancement**] Improve xdsml test suites [#18](https://github.com/eclipse/gemoc-studio-modeldebugging/pull/18)
+- [**enhancement**] Improve gemoc project template wizard [#5](https://github.com/eclipse/gemoc-studio-modeldebugging/pull/5)
+
+#### Bug Fixes:
+
+- [**bug**] Fsm example fix [#2](https://github.com/eclipse/gemoc-studio-modeldebugging/pull/2)
+
+#### Refactorings
+
+- [**refactoring**] Mass rename org.gemoc -> org.eclipse.gemoc [#9](https://github.com/eclipse/gemoc-studio-modeldebugging/pull/9)
+- [**refactoring**] Rename abstract dsl launch configuration delegate ui [#8](https://github.com/eclipse/gemoc-studio-modeldebugging/pull/8)
+
+#### Version upgrades
+
+- [**bump**] Upgrade k3 to latest version [#15](https://github.com/eclipse/gemoc-studio-modeldebugging/pull/15)
+- [**bump**] Migrate to Eclipse oxygen [#11](https://github.com/eclipse/gemoc-studio-modeldebugging/pull/11)
+- [**bump**] Upgrade GEMOC version to 2.4.0.qualifier [#3](https://github.com/eclipse/gemoc-studio-modeldebugging/pull/3)
+
+#### Release Engineering
+
+- [**releng**] Remove old releng files with ref to Eclipse Neon [#12](https://github.com/eclipse/gemoc-studio-modeldebugging/pull/12)
+- [**releng**] Local full build support [#1](https://github.com/eclipse/gemoc-studio-modeldebugging/pull/1)

framework/execution_framework/plugins/org.eclipse.gemoc.executionframework.engine.ui/.classpath

@@ -7,5 +7,6 @@
 		</accessrules>
 	</classpathentry>
 	<classpathentry kind="src" path="src"/>
+	<classpathentry kind="src" path="xtend-gen"/>
 	<classpathentry kind="output" path="bin"/>
 </classpath>

framework/execution_framework/plugins/org.eclipse.gemoc.executionframework.engine.ui/.project

@@ -5,6 +5,11 @@
 	<projects>
 	</projects>
 	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.xtext.ui.shared.xtextBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
 		<buildCommand>
 			<name>org.eclipse.jdt.core.javabuilder</name>
 			<arguments>
@@ -34,5 +39,6 @@
 	<natures>
 		<nature>org.eclipse.pde.PluginNature</nature>
 		<nature>org.eclipse.jdt.core.javanature</nature>
+		<nature>org.eclipse.xtext.ui.shared.xtextNature</nature>
 	</natures>
 </projectDescription>

framework/execution_framework/plugins/org.eclipse.gemoc.executionframework.engine.ui/META-INF/MANIFEST.MF

@@ -32,8 +32,18 @@ Require-Bundle: org.eclipse.gemoc.xdsmlframework.api,
  org.eclipse.ui.workbench,
  org.eclipse.ui.ide;bundle-version="3.14.0"
 Bundle-ActivationPolicy: lazy
-Bundle-RequiredExecutionEnvironment: JavaSE-11
+Bundle-RequiredExecutionEnvironment: JavaSE-17
 Export-Package: org.eclipse.gemoc.executionframework.engine.ui,
+ org.eclipse.gemoc.executionframework.engine.ui.concurrency,
+ org.eclipse.gemoc.executionframework.engine.ui.concurrency.deciders,
+ org.eclipse.gemoc.executionframework.engine.ui.concurrency.deciders.actions,
+ org.eclipse.gemoc.executionframework.engine.ui.concurrency.launcher,
+ org.eclipse.gemoc.executionframework.engine.ui.concurrency.strategies,
+ org.eclipse.gemoc.executionframework.engine.ui.concurrency.strategies.concurrency,
+ org.eclipse.gemoc.executionframework.engine.ui.concurrency.strategies.filters,
+ org.eclipse.gemoc.executionframework.engine.ui.concurrency.strategyselector,
+ org.eclipse.gemoc.executionframework.engine.ui.concurrency.views.step,
+ org.eclipse.gemoc.executionframework.engine.ui.genericdebugmodel,
  org.eclipse.gemoc.executionframework.engine.ui.launcher,
  org.eclipse.gemoc.executionframework.engine.ui.launcher.tabs,
  org.eclipse.gemoc.executionframework.engine.ui.provider

framework/execution_framework/plugins/org.eclipse.gemoc.executionframework.engine.ui/build.properties

@@ -1,4 +1,5 @@
-source.. = src/
+source.. = src/,\
+           xtend-gen/
 output.. = bin/
 bin.includes = META-INF/,\
                .,\

framework/execution_framework/plugins/org.eclipse.gemoc.executionframework.engine.ui/plugin.xml

@@ -16,5 +16,84 @@
             name="GEMOC Generic Source Locator">
       </sourceLocator>
    </extension>
-
+
+
+       <extension
+         point="org.eclipse.gemoc.gemoc_language_workbench.deciders">
+      <DeciderSpecification
+            Class="org.eclipse.gemoc.executionframework.engine.ui.concurrency.deciders.StepByStepUserDecider"
+            Icon="icons/user-shield-green-16.png"
+            Name="Step by step user decider">
+      </DeciderSpecification>
+      <DeciderSpecification
+            Class="org.eclipse.gemoc.executionframework.engine.ui.concurrency.deciders.UserDecider"
+            Icon="icons/user-shield-black-16.png"
+            Name="User decider">
+      </DeciderSpecification>
+	</extension>
+
+	  <extension
+            point="org.eclipse.ui.views">
+               <category
+	            id="org.eclipse.gemoc.executionframework.ui.category"
+	            name="Gemoc">
+	      </category>
+
+	      	      <view
+	            category="org.eclipse.gemoc.executionframework.ui.category"
+	            class="org.eclipse.gemoc.executionframework.engine.ui.concurrency.views.step.LogicalStepsView"
+	            icon="icons/IconeGemocModel-16.png"
+	            id="org.eclipse.gemoc.executionframework.engine.io.views.steps.LogicalStepsView"
+	            name="Concurrent Logical Steps Decider">
+	      </view>
+
+	      	      <view
+	            category="org.eclipse.gemoc.executionframework.ui.category"
+	            class="org.eclipse.gemoc.executionframework.engine.ui.concurrency.strategyselector.StrategySelectionView"
+	            icon="icons/IconeGemocModel-16.png"
+	            id="org.eclipse.gemoc.executionframework.engine.io.views.StrategySelectionView"
+	            name="Strategy Selection">
+	      </view>
+
+
+	</extension>
+
+	 <extension
+         point="org.eclipse.ui.perspectiveExtensions">
+         <perspectiveExtension
+          targetID="org.eclipse.sirius.ui.tools.perspective.modeling">
+
+            <view
+               id="org.eclipse.gemoc.executionframework.engine.io.views.steps.LogicalStepsView"
+               minimized="false"
+               relationship="stack"
+               relative="org.eclipse.sirius.ui.tools.views.model.explorer"
+               visible="true">
+         </view>
+
+              <viewShortcut
+               id="org.eclipse.gemoc.executionframework.engine.io.views.steps.LogicalStepsView">
+         </viewShortcut>
+
+          </perspectiveExtension>
+           <perspectiveExtension
+            targetID="org.eclipse.debug.ui.DebugPerspective">
+
+
+              <view
+               id="org.eclipse.gemoc.executionframework.engine.io.views.steps.LogicalStepsView"
+               minimized="false"
+               ratio="0.5"
+               relationship="bottom"
+               relative="org.eclipse.gemoc.executionframework.ui.views.engine.EnginesStatusView"
+               visible="true">
+         </view>
+
+               <viewShortcut
+               id="org.eclipse.gemoc.executionframework.engine.io.views.steps.LogicalStepsView">
+         </viewShortcut>
+
+
+           </perspectiveExtension>
+         </extension>
 </plugin>

framework/execution_framework/plugins/org.eclipse.gemoc.executionframework.engine.ui/src/org/eclipse/gemoc/executionframework/engine/ui/concurrency/ModelingWorkbenchEarlyStartup.java

@@ -0,0 +1,25 @@
+/*******************************************************************************
+ * Copyright (c) 2017 INRIA and others.
+ * 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:
+ *     INRIA - initial API and implementation
+ *     I3S Laboratory - API update and bug fix
+ *******************************************************************************/
+package org.eclipse.gemoc.executionframework.engine.ui.concurrency;
+
+import org.eclipse.ui.IStartup;
+
+public class ModelingWorkbenchEarlyStartup implements IStartup {
+
+	@Override
+	public void earlyStartup() {
+		//nothing to do except making sure this plugin is started
+		// because PropertyTester seems to be fully activated only when the containing plugin is started
+
+	}
+
+}

framework/execution_framework/plugins/org.eclipse.gemoc.executionframework.engine.ui/src/org/eclipse/gemoc/executionframework/engine/ui/concurrency/SharedIcons.java

@@ -0,0 +1,59 @@
+/*******************************************************************************
+ * Copyright (c) 2017 INRIA and others.
+ * 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:
+ *     INRIA - initial API and implementation
+ *     I3S Laboratory - API update and bug fix
+ *******************************************************************************/
+package org.eclipse.gemoc.executionframework.engine.ui.concurrency;
+
+import java.util.HashMap;
+
+import org.eclipse.jface.resource.ImageDescriptor;
+import org.eclipse.swt.graphics.Image;
+
+public class SharedIcons {
+
+	public static ImageDescriptor ENGINE_ICON = ImageDescriptor.createFromFile(SharedIcons.class, "/icons/settings-5-16.png");
+	public static ImageDescriptor RUNNING_ENGINE_ICON = ImageDescriptor.createFromFile(SharedIcons.class, "/icons/services-16-green.png");
+	public static ImageDescriptor STOPPED_ENGINE_ICON = ImageDescriptor.createFromFile(SharedIcons.class, "/icons/services-16-red.png");
+	public static ImageDescriptor WAITING_ENGINE_ICON = ImageDescriptor.createFromFile(SharedIcons.class, "/icons/services-16-blue.png");
+
+	public static ImageDescriptor RESUME_ENGINE_DECIDER_ICON = ImageDescriptor.createFromFile(SharedIcons.class, "/icons/resume-shield.png");
+	public static ImageDescriptor SUSPEND_ENGINE_DECIDER_ICON = ImageDescriptor.createFromFile(SharedIcons.class, "/icons/suspend-shield.png");
+
+	public static ImageDescriptor LOGICALSTEP_ICON = ImageDescriptor.createFromFile(SharedIcons.class, "/icons/footprints-cat-16.png");
+
+	public static ImageDescriptor LOGICALSTEP_RUNNING_ICON = ImageDescriptor.createFromFile(SharedIcons.class, "/icons/footprints-running-cat-16.png");
+
+	public static ImageDescriptor VISIBLE_EVENT_ICON = ImageDescriptor.createFromFile(SharedIcons.class, "/icons/visible-16.png");
+	public static ImageDescriptor VISIBLE_EVENT_OVERLAY = ImageDescriptor.createFromFile(SharedIcons.class, "/icons/visible-deco.png");
+
+	public static ImageDescriptor PAST_CHOSEN_LOGICALSTEP_ICON = ImageDescriptor.createFromFile(SharedIcons.class, "/icons/circle-blue-16.png");
+	public static ImageDescriptor PAST_POSSIBLE_LOGICALSTEP_ICON = ImageDescriptor.createFromFile(SharedIcons.class, "/icons/circle-blue-outline-16.png");
+	public static ImageDescriptor PRESENT_CHOSEN_LOGICALSTEP_ICON = ImageDescriptor.createFromFile(SharedIcons.class, "/icons/circle-green-16.png");
+	public static ImageDescriptor PRESENT_POSSIBLE_LOGICALSTEP_ICON = ImageDescriptor.createFromFile(SharedIcons.class, "/icons/circle-green-outline-16.png");
+	public static ImageDescriptor FUTUR_CHOSEN_LOGICALSTEP_ICON = ImageDescriptor.createFromFile(SharedIcons.class, "/icons/circle-yellow-16.png");
+	public static ImageDescriptor FUTUR_POSSIBLE_LOGICALSTEP_ICON = ImageDescriptor.createFromFile(SharedIcons.class, "/icons/circle-yellow-outline-16.png");
+
+	public static ImageDescriptor FORCED_CLOCK_SET = ImageDescriptor.createFromFile(SharedIcons.class, "/icons/new-forced-to-1-16.png");
+	public static ImageDescriptor FORCED_CLOCK_NOTSET = ImageDescriptor.createFromFile(SharedIcons.class, "/icons/new-forced-to-0-16.png");
+	public static ImageDescriptor NOTFORCED_CLOCK_SET = ImageDescriptor.createFromFile(SharedIcons.class, "/icons/new-free-to-1-16.png");
+	public static ImageDescriptor NOTFORCED_CLOCK_NOTSET = ImageDescriptor.createFromFile(SharedIcons.class, "/icons/new-free-to-0-16.png");
+	public static ImageDescriptor INDECISION = ImageDescriptor.createFromFile(SharedIcons.class, "/icons/decision-16.png");
+
+	static HashMap<ImageDescriptor, Image> imageMap = new HashMap<ImageDescriptor, Image>();
+
+	static public Image getSharedImage(ImageDescriptor descriptor){
+		Image res = imageMap.get(descriptor);
+		if(res == null){
+			res = descriptor.createImage();
+			imageMap.put(descriptor, res);
+		}
+		return res;
+	}
+}