From 76d4205ee382818c1bd0c5a3bb84d738f5278751 Mon Sep 17 00:00:00 2001
From: Jiri Kaplan <jiri.kaplan@tieto.com>
Date: Mon, 25 Jan 2021 16:03:39 +0100
Subject: [PATCH] Introducing com.eclipsesource.megit.plugin to have more
 control.

Should fix issue #8.
Should implement things mentioned in #2.
---
 com.eclipsesource.megit.parent/pom.xml        |  1 +
 com.eclipsesource.megit.plugin/.classpath     |  7 +++
 com.eclipsesource.megit.plugin/.gitignore     |  1 +
 com.eclipsesource.megit.plugin/.project       | 28 ++++++++++++
 .../LegacyIDE.e4xmi                           | 38 ++++++++++++++++
 .../META-INF/MANIFEST.MF                      | 19 ++++++++
 .../build.properties                          |  7 +++
 com.eclipsesource.megit.plugin/plugin.xml     | 24 ++++++++++
 .../plugin_customization.ini                  |  2 +-
 com.eclipsesource.megit.plugin/pom.xml        | 15 +++++++
 .../eclipsesource/megit/plugin/Activator.java | 44 +++++++++++++++++++
 .../eclipsesource/megit/plugin/LifeCycle.java | 40 +++++++++++++++++
 .../build.properties                          |  3 +-
 .../feature.xml                               |  6 +++
 com.eclipsesource.megit.product/megit.product |  7 +--
 15 files changed, 234 insertions(+), 8 deletions(-)
 create mode 100644 com.eclipsesource.megit.plugin/.classpath
 create mode 100644 com.eclipsesource.megit.plugin/.gitignore
 create mode 100644 com.eclipsesource.megit.plugin/.project
 create mode 100644 com.eclipsesource.megit.plugin/LegacyIDE.e4xmi
 create mode 100644 com.eclipsesource.megit.plugin/META-INF/MANIFEST.MF
 create mode 100644 com.eclipsesource.megit.plugin/build.properties
 create mode 100644 com.eclipsesource.megit.plugin/plugin.xml
 rename {com.eclipsesource.megit.product.feature => com.eclipsesource.megit.plugin}/plugin_customization.ini (86%)
 create mode 100644 com.eclipsesource.megit.plugin/pom.xml
 create mode 100644 com.eclipsesource.megit.plugin/src/com/eclipsesource/megit/plugin/Activator.java
 create mode 100644 com.eclipsesource.megit.plugin/src/com/eclipsesource/megit/plugin/LifeCycle.java

diff --git a/com.eclipsesource.megit.parent/pom.xml b/com.eclipsesource.megit.parent/pom.xml
index e91f9c8..0ca4977 100644
--- a/com.eclipsesource.megit.parent/pom.xml
+++ b/com.eclipsesource.megit.parent/pom.xml
@@ -38,6 +38,7 @@
 
 	<modules>
 		<module>../com.eclipsesource.megit.product</module>
+		<module>../com.eclipsesource.megit.plugin</module>
 		<module>../com.eclipsesource.megit.product.feature</module>
 		<module>../com.eclipsesource.megit.target</module>
 	</modules>
diff --git a/com.eclipsesource.megit.plugin/.classpath b/com.eclipsesource.megit.plugin/.classpath
new file mode 100644
index 0000000..eca7bdb
--- /dev/null
+++ b/com.eclipsesource.megit.plugin/.classpath
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8"/>
+	<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
+	<classpathentry kind="src" path="src"/>
+	<classpathentry kind="output" path="bin"/>
+</classpath>
diff --git a/com.eclipsesource.megit.plugin/.gitignore b/com.eclipsesource.megit.plugin/.gitignore
new file mode 100644
index 0000000..ae3c172
--- /dev/null
+++ b/com.eclipsesource.megit.plugin/.gitignore
@@ -0,0 +1 @@
+/bin/
diff --git a/com.eclipsesource.megit.plugin/.project b/com.eclipsesource.megit.plugin/.project
new file mode 100644
index 0000000..c1b6866
--- /dev/null
+++ b/com.eclipsesource.megit.plugin/.project
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>com.eclipsesource.megit.plugin</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.pde.ManifestBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.pde.SchemaBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.pde.PluginNature</nature>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+	</natures>
+</projectDescription>
diff --git a/com.eclipsesource.megit.plugin/LegacyIDE.e4xmi b/com.eclipsesource.megit.plugin/LegacyIDE.e4xmi
new file mode 100644
index 0000000..2866dbf
--- /dev/null
+++ b/com.eclipsesource.megit.plugin/LegacyIDE.e4xmi
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="ASCII"?>
+<application:Application xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:application="http://www.eclipse.org/ui/2010/UIModel/application" xmlns:basic="http://www.eclipse.org/ui/2010/UIModel/application/ui/basic" xmlns:menu="http://www.eclipse.org/ui/2010/UIModel/application/ui/menu" xsi:schemaLocation="http://www.eclipse.org/ui/2010/UIModel/application/ui/basic http://www.eclipse.org/ui/2010/UIModel/application#//ui/basic http://www.eclipse.org/ui/2010/UIModel/application/ui/menu http://www.eclipse.org/ui/2010/UIModel/application#//ui/menu" xmi:id="org.eclipse.e4.legacy.ide.application" elementId="org.eclipse.e4.legacy.ide.application" bindingContexts="_SeXUHO8EEd6BC9cDb6iV7y">
+  <children xsi:type="basic:TrimmedWindow" xmi:id="IDEWindow" elementId="IDEWindow" label="%trimmedwindow.label.eclipseSDK" width="1024" height="768">
+    <persistedState key="coolBarVisible" value="false"/>
+    <persistedState key="perspectiveBarVisible" value="false"/>
+    <trimBars xmi:id="_vCH1AF1sEeOF8qbLMOkG7A" elementId="org.eclipse.ui.main.toolbar"/>
+    <trimBars xmi:id="_CT96oF6VEeO_3ZCXGA_PQg" elementId="org.eclipse.ui.trim.status" side="Bottom">
+      <children xsi:type="menu:ToolControl" xmi:id="_6CqUoHB1EemL5_T8nUqtDA" elementId="org.eclipse.ui.StatusLine" contributionURI="bundleclass://org.eclipse.ui.workbench/org.eclipse.ui.internal.StandardTrim">
+        <tags>stretch</tags>
+      </children>
+      <children xsi:type="menu:ToolControl" xmi:id="_ndBZwHB2EemL5_T8nUqtDA" elementId="org.eclipse.ui.HeapStatus" toBeRendered="false" contributionURI="bundleclass://org.eclipse.ui.workbench/org.eclipse.ui.internal.StandardTrim">
+        <tags>Draggable</tags>
+      </children>
+      <children xsi:type="menu:ToolControl" xmi:id="_oCZ-wHB2EemL5_T8nUqtDA" elementId="org.eclipse.ui.ProgressBar" contributionURI="bundleclass://org.eclipse.ui.workbench/org.eclipse.ui.internal.StandardTrim">
+        <tags>Draggable</tags>
+      </children>
+    </trimBars>
+    <trimBars xmi:id="_DU4lEF6VEeO_3ZCXGA_PQg" elementId="org.eclipse.ui.trim.vertical1" side="Left"/>
+    <trimBars xmi:id="_Ek7QoF6VEeO_3ZCXGA_PQg" elementId="org.eclipse.ui.trim.vertical2" side="Right"/>
+  </children>
+  <bindingTables xmi:id="_SeXUEO8EEd6FC9cDb6iV7x" bindingContext="_SeXUHO8EEd6BC9cDb6iV7y"/>
+  <rootContext xmi:id="_SeXUHO8EEd6BC9cDb6iV7y" elementId="org.eclipse.ui.contexts.dialogAndWindow" name="%bindingcontext.name.dialogAndWindows">
+    <children xmi:id="_SeXUEO8EEd6FC9cDb6iV7w" elementId="org.eclipse.ui.contexts.window" name="%bindingcontext.name.windows">
+      <children xmi:id="_SeXUEO8EEd6FC9cDb6yV7x" elementId="org.eclipse.e4.ui.contexts.views" name="%bindingcontext.name.bindingView"/>
+    </children>
+    <children xmi:id="_SeXUEO8EEd6FC9cDb6iV7x" elementId="org.eclipse.ui.contexts.dialog" name="%bindingcontext.name.dialogs"/>
+  </rootContext>
+  <addons xmi:id="_XGB3wPZlEd-XstlTZ6nTXg" elementId="org.eclipse.e4.core.commands.service" contributionURI="bundleclass://org.eclipse.e4.core.commands/org.eclipse.e4.core.commands.CommandServiceAddon"/>
+  <addons xmi:id="_XGB3wPZlEd-XstlTZ6nTXh" elementId="org.eclipse.e4.ui.contexts.service" contributionURI="bundleclass://org.eclipse.e4.ui.services/org.eclipse.e4.ui.services.ContextServiceAddon"/>
+  <addons xmi:id="_XGB3wPZlEd-XstlTZ6nTXi" elementId="org.eclipse.e4.ui.bindings.service" contributionURI="bundleclass://org.eclipse.e4.ui.bindings/org.eclipse.e4.ui.bindings.BindingServiceAddon"/>
+  <addons xmi:id="_LK0NgPZmEd-XstlTZ6nTXj" elementId="org.eclipse.e4.ui.workbench.commands.model" contributionURI="bundleclass://org.eclipse.e4.ui.workbench/org.eclipse.e4.ui.internal.workbench.addons.CommandProcessingAddon"/>
+  <addons xmi:id="_LK0NgPZmEd-XstlTZ6nTXk" elementId="org.eclipse.e4.ui.workbench.contexts.model" contributionURI="bundleclass://org.eclipse.e4.ui.workbench/org.eclipse.e4.ui.internal.workbench.addons.ContextProcessingAddon"/>
+  <addons xmi:id="_LK0NgPZmEd-XstlTZ6nTXl" elementId="org.eclipse.e4.ui.workbench.bindings.model" contributionURI="bundleclass://org.eclipse.e4.ui.workbench.swt/org.eclipse.e4.ui.workbench.swt.util.BindingProcessingAddon"/>
+  <addons xmi:id="_XwQYkE2EEd-DfN2vYY4Lew" elementId="Cleanup Addon" contributionURI="bundleclass://org.eclipse.e4.ui.workbench.addons.swt/org.eclipse.e4.ui.workbench.addons.cleanupaddon.CleanupAddon"/>
+  <addons xmi:id="_bqcWME2EEd-DfN2vYY4Lew" elementId="DnD Addon" contributionURI="bundleclass://org.eclipse.e4.ui.workbench.addons.swt/org.eclipse.e4.ui.workbench.addons.dndaddon.DnDAddon"/>
+  <addons xmi:id="_7GC6sGp-Ed-QyNZjH9g15Q" elementId="MinMax Addon" contributionURI="bundleclass://org.eclipse.e4.ui.workbench.addons.swt/org.eclipse.e4.ui.workbench.addons.minmax.MinMaxAddon"/>
+  <addons xmi:id="_00yosOXqEeGugqEu_OWUGQ" elementId="org.eclipse.ui.workbench.addon.0" contributionURI="bundleclass://org.eclipse.e4.ui.workbench/org.eclipse.e4.ui.internal.workbench.addons.HandlerProcessingAddon"/>
+</application:Application>
diff --git a/com.eclipsesource.megit.plugin/META-INF/MANIFEST.MF b/com.eclipsesource.megit.plugin/META-INF/MANIFEST.MF
new file mode 100644
index 0000000..18dbb33
--- /dev/null
+++ b/com.eclipsesource.megit.plugin/META-INF/MANIFEST.MF
@@ -0,0 +1,19 @@
+Manifest-Version: 1.0
+Bundle-ManifestVersion: 2
+Bundle-Name: Plugin
+Bundle-SymbolicName: com.eclipsesource.megit.plugin;singleton:=true
+Bundle-Version: 0.0.1.qualifier
+Bundle-Activator: com.eclipsesource.megit.plugin.Activator
+Bundle-Vendor: ECLIPSESOURCE
+Require-Bundle: org.eclipse.ui,
+ org.eclipse.core.runtime,
+ org.eclipse.e4.ui.di,
+ org.eclipse.e4.ui.workbench,
+ org.eclipse.e4.ui.model.workbench,
+ org.eclipse.osgi.services,
+ org.eclipse.e4.core.di.annotations,
+ org.eclipse.e4.core.contexts,
+ javax.inject
+Bundle-RequiredExecutionEnvironment: JavaSE-1.8
+Automatic-Module-Name: com.eclipsesource.megit.plugin
+Bundle-ActivationPolicy: lazy
diff --git a/com.eclipsesource.megit.plugin/build.properties b/com.eclipsesource.megit.plugin/build.properties
new file mode 100644
index 0000000..2eb3155
--- /dev/null
+++ b/com.eclipsesource.megit.plugin/build.properties
@@ -0,0 +1,7 @@
+source.. = src/
+output.. = bin/
+bin.includes = META-INF/,\
+               .,\
+               plugin.xml,\
+               plugin_customization.ini,\
+               LegacyIDE.e4xmi
diff --git a/com.eclipsesource.megit.plugin/plugin.xml b/com.eclipsesource.megit.plugin/plugin.xml
new file mode 100644
index 0000000..b657fae
--- /dev/null
+++ b/com.eclipsesource.megit.plugin/plugin.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?eclipse version="3.4"?>
+<plugin>
+ <extension
+       id="megit"
+       point="org.eclipse.core.runtime.products">
+    <product
+          application="org.eclipse.ui.ide.workbench"
+          name="Miminal EGit">
+       <property
+             name="appName"
+             value="Miminal EGit">
+       </property>
+       <property                                                                                                                                                                                                                            
+             name="applicationXMI"                                                                                                                                                                                                          
+             value="com.eclipsesource.megit.plugin/LegacyIDE.e4xmi">                                                                                                                                                                                        
+       </property>  
+       <property
+           name="lifeCycleURI"
+           value="bundleclass://com.eclipsesource.megit.plugin/com.eclipsesource.megit.plugin.LifeCycle">
+     </property>
+    </product>
+ </extension>
+</plugin>
diff --git a/com.eclipsesource.megit.product.feature/plugin_customization.ini b/com.eclipsesource.megit.plugin/plugin_customization.ini
similarity index 86%
rename from com.eclipsesource.megit.product.feature/plugin_customization.ini
rename to com.eclipsesource.megit.plugin/plugin_customization.ini
index 119026b..5bad722 100644
--- a/com.eclipsesource.megit.product.feature/plugin_customization.ini
+++ b/com.eclipsesource.megit.plugin/plugin_customization.ini
@@ -2,4 +2,4 @@ eclipse.preferences.version=1
 org.eclipse.core.resources/encoding=UTF-8
 org.eclipse.ui/defaultPerspectiveId=org.eclipse.egit.ui.GitRepositoryExploring
 org.eclipse.ui/SHOW_MEMORY_MONITOR=true
-org.eclipse.ui/showIntro=false
+org.eclipse.ui/showIntro=false
\ No newline at end of file
diff --git a/com.eclipsesource.megit.plugin/pom.xml b/com.eclipsesource.megit.plugin/pom.xml
new file mode 100644
index 0000000..076edaf
--- /dev/null
+++ b/com.eclipsesource.megit.plugin/pom.xml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"
+	xmlns="http://maven.apache.org/POM/4.0.0"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+	<modelVersion>4.0.0</modelVersion>
+	<parent>
+		<groupId>com.eclipsesource.megit</groupId>
+		<artifactId>com.eclipsesource.megit.parent</artifactId>
+		<version>0.0.1-SNAPSHOT</version>
+		<relativePath>../com.eclipsesource.megit.parent</relativePath>
+	</parent>
+	<artifactId>com.eclipsesource.megit.plugin</artifactId>
+	<packaging>eclipse-plugin</packaging>
+</project>
diff --git a/com.eclipsesource.megit.plugin/src/com/eclipsesource/megit/plugin/Activator.java b/com.eclipsesource.megit.plugin/src/com/eclipsesource/megit/plugin/Activator.java
new file mode 100644
index 0000000..f1d411c
--- /dev/null
+++ b/com.eclipsesource.megit.plugin/src/com/eclipsesource/megit/plugin/Activator.java
@@ -0,0 +1,44 @@
+package com.eclipsesource.megit.plugin;
+
+import org.eclipse.ui.plugin.AbstractUIPlugin;
+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 = "com.eclipsesource.megit.plugin"; //$NON-NLS-1$
+
+	// The shared instance
+	private static Activator plugin;
+	
+	/**
+	 * The constructor
+	 */
+	public Activator() {
+	}
+	
+	@Override
+	public void start(BundleContext context) throws Exception {
+		super.start(context);
+		plugin = this;
+	}
+
+	@Override
+	public void stop(BundleContext context) throws Exception {
+		plugin = null;
+		super.stop(context);
+	}
+
+	/**
+	 * Returns the shared instance
+	 *
+	 * @return the shared instance
+	 */
+	public static Activator getDefault() {
+		return plugin;
+	}
+
+}
diff --git a/com.eclipsesource.megit.plugin/src/com/eclipsesource/megit/plugin/LifeCycle.java b/com.eclipsesource.megit.plugin/src/com/eclipsesource/megit/plugin/LifeCycle.java
new file mode 100644
index 0000000..1956efc
--- /dev/null
+++ b/com.eclipsesource.megit.plugin/src/com/eclipsesource/megit/plugin/LifeCycle.java
@@ -0,0 +1,40 @@
+package com.eclipsesource.megit.plugin;
+
+import java.util.List;
+
+import javax.inject.Inject;
+
+import org.eclipse.e4.core.di.annotations.Optional;
+import org.eclipse.e4.ui.di.UIEventTopic;
+import org.eclipse.e4.ui.model.application.MApplication;
+import org.eclipse.e4.ui.model.application.ui.MUIElement;
+import org.eclipse.e4.ui.workbench.IPresentationEngine;
+import org.eclipse.e4.ui.workbench.UIEvents;
+import org.eclipse.e4.ui.workbench.modeling.EModelService;
+import org.osgi.service.event.Event;
+
+public class LifeCycle {
+
+	private static final String FIRST_RUN_TAG = "firstRunTag";
+	private static final String EDITOR_AREA = "org.eclipse.ui.editorss";
+
+	@Optional
+	@Inject
+	public void minimizeEditorAreaOnAppStartup(
+			@UIEventTopic(UIEvents.UILifeCycle.APP_STARTUP_COMPLETE) final Event event, EModelService modelService,
+			MApplication app) {
+		MUIElement editorArea = modelService.find(EDITOR_AREA, app);
+		if (shouldMinimize(editorArea)) {
+			editorArea.getTags().add(IPresentationEngine.MINIMIZED);
+			editorArea.getTags().add(FIRST_RUN_TAG);
+		}
+	}
+
+	private boolean shouldMinimize(MUIElement element) {
+		if (element != null) {
+			List<String> tags = element.getTags();
+			return !tags.contains(FIRST_RUN_TAG) && !tags.contains(IPresentationEngine.MINIMIZED);
+		}
+		return false;
+	}
+}
diff --git a/com.eclipsesource.megit.product.feature/build.properties b/com.eclipsesource.megit.product.feature/build.properties
index 7b756fb..b045d39 100644
--- a/com.eclipsesource.megit.product.feature/build.properties
+++ b/com.eclipsesource.megit.product.feature/build.properties
@@ -1,2 +1 @@
-bin.includes = feature.xml
-root=file:plugin_customization.ini
+bin.includes = feature.xml
\ No newline at end of file
diff --git a/com.eclipsesource.megit.product.feature/feature.xml b/com.eclipsesource.megit.product.feature/feature.xml
index 98daee6..b221fc7 100644
--- a/com.eclipsesource.megit.product.feature/feature.xml
+++ b/com.eclipsesource.megit.product.feature/feature.xml
@@ -17,4 +17,10 @@
       [Enter License Description here.]
    </license>
 
+   <plugin
+         id="com.eclipsesource.megit.plugin"
+         download-size="0"
+         install-size="0"
+         version="0.0.0"/>
+
 </feature>
diff --git a/com.eclipsesource.megit.product/megit.product b/com.eclipsesource.megit.product/megit.product
index c65d86f..0bd6dcf 100644
--- a/com.eclipsesource.megit.product/megit.product
+++ b/com.eclipsesource.megit.product/megit.product
@@ -1,8 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <?pde version="3.5"?>
 
-<product name="Miminal EGit" uid="com.eclipsesource.megit" id="org.eclipse.platform.ide" version="1.0.0.qualifier" useFeatures="true" includeLaunchers="true">
-
+<product name="Miminal EGit" uid="com.eclipsesource.megit" id="com.eclipsesource.megit.plugin.megit" application="org.eclipse.ui.ide.workbench" version="1.0.0.qualifier" useFeatures="true" includeLaunchers="true">
 
    <configIni use="default">
    </configIni>
@@ -17,14 +16,12 @@
 
    <windowImages/>
 
-
    <launcher name="megit">
       <win useIco="false">
          <bmp/>
       </win>
    </launcher>
 
-
    <vm>
    </vm>
 
@@ -323,9 +320,9 @@ version(s), and exceptions or additional permissions here}.&quot;
    </features>
 
    <configurations>
+      <plugin id="org.apache.felix.scr" autoStart="true" startLevel="2" />
       <plugin id="org.eclipse.core.runtime" autoStart="true" startLevel="0" />
       <plugin id="org.eclipse.equinox.common" autoStart="true" startLevel="2" />
-      <plugin id="org.apache.felix.scr" autoStart="true" startLevel="2" />
       <plugin id="org.eclipse.equinox.event" autoStart="true" startLevel="2" />
       <plugin id="org.eclipse.equinox.simpleconfigurator" autoStart="true" startLevel="1" />
    </configurations>