build

maven
Create test.yml
2026-11-07 12:24:58 +10:00 · 2025-03-20 19:42:28 +01:00 · 2025-03-20 18:59:03 +01:00 · 2025-03-20 00:07:30 +01:00 · 2025-03-20 00:04:28 +01:00 · 2025-03-20 00:03:59 +01:00
1232 changed files with 17811 additions and 14965 deletions
@@ -0,0 +1,28 @@
+name: Test Build
+
+on:
+  push:
+    branches: [ "master" ]
+  pull_request:
+    branches: [ "master" ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v3
+      with:
+        path: diy-layout-creator
+    
+    - name: Set up JDK 17
+      uses: actions/setup-java@v3
+      with:
+        java-version: '17'
+        distribution: 'temurin'
+        cache: maven
+        
+    - name: Build with Maven
+      run: |
+        cd diy-layout-creator/diylc
+        mvn -B test --file pom.xml 
@@ -0,0 +1,51 @@
+name: Java CI Tests
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v3
+    
+    - name: Set up JDK
+      uses: actions/setup-java@v3
+      with:
+        java-version: '11'  # Adjust version as needed
+        distribution: 'temurin'
+        cache: maven
+        
+    - name: Run Tests
+      run: mvn test
+      
+    # Generate and report coverage without failing
+    - name: Generate Coverage Report
+      run: mvn jacoco:report
+      
+    - name: Report Coverage
+      run: |
+        COVERAGE=$(mvn jacoco:report | grep -oP 'Total coverage: \K[0-9.]+' || echo "unknown")
+        echo "Current test coverage: $COVERAGE%"
+        
+    - name: Upload Coverage Report
+      uses: actions/upload-artifact@v3
+      with:
+        name: coverage-report
+        path: target/site/jacoco/
+        
+    # Optional: Comment test results on PR
+    - name: Add Test Results Comment
+      uses: marocchino/sticky-pull-request-comment@v2
+      if: github.event_name == 'pull_request'
+      with:
+        message: |
+          ### Test Results Summary
+          ✅ Tests completed
+          📊 Coverage: ${{ env.COVERAGE }}%
+          
+          Coverage report available in workflow artifacts 
@@ -0,0 +1,149 @@
+# Reference: https://github.com/github/gitignore
+# From: https://gist.github.com/edesdan/6bb43343740bcd54ef0f56a384a2f66f
+
+######################
+###### Mac OS X ######
+######################
+
+# Folder view configuration files
+.DS_Store
+Desktop.ini
+
+# Thumbnail cache files
+._*
+Thumbs.db
+
+# Files that might appear on external disks
+.Spotlight-V100
+.Trashes
+
+######################
+######   Java   ######
+######################
+
+# Compiled class file
+*.class
+
+# Log file
+*.log
+
+# BlueJ files
+*.ctxt
+
+# Mobile Tools for Java (J2ME)
+.mtj.tmp/
+
+# Package Files #
+*.jar
+*.war
+*.ear
+*.zip
+*.tar.gz
+*.rar
+
+# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
+hs_err_pid*
+
+######################
+######  Gradle  ######
+######################
+
+.gradle
+build/
+
+# Ignore Gradle GUI config
+gradle-app.setting
+
+# Avoid ignoring Gradle wrapper jar file (.jar files are usually ignored)
+!gradle-wrapper.jar
+
+# Cache of project
+.gradletasknamecache
+
+# # Work around https://youtrack.jetbrains.com/issue/IDEA-116898
+# gradle/wrapper/gradle-wrapper.properties
+
+######################
+###### Intellij ######
+######################
+
+# Created by https://www.gitignore.io/api/intellij
+# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio and Webstorm
+# Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839
+
+# User-specific stuff:
+.idea/**/workspace.xml
+.idea/**/tasks.xml
+.idea/dictionaries
+
+# Sensitive or high-churn files:
+.idea/**/dataSources/
+.idea/**/dataSources.ids
+.idea/**/dataSources.xml
+.idea/**/dataSources.local.xml
+.idea/**/sqlDataSources.xml
+.idea/**/dynamic.xml
+.idea/**/uiDesigner.xml
+
+# Gradle:
+.idea/**/gradle.xml
+.idea/**/libraries
+
+# CMake
+cmake-build-debug/
+
+# Mongo Explorer plugin:
+.idea/**/mongoSettings.xml
+
+## File-based project format:
+*.iws
+
+## Plugin-specific files:
+
+# IntelliJ
+/out/
+
+# mpeltonen/sbt-idea plugin
+.idea_modules/
+
+# JIRA plugin
+atlassian-ide-plugin.xml
+
+# Cursive Clojure plugin
+.idea/replstate.xml
+
+# Crashlytics plugin (for Android Studio and IntelliJ)
+com_crashlytics_export_strings.xml
+crashlytics.properties
+crashlytics-build.properties
+fabric.properties
+
+### Intellij Patch ###
+# Comment Reason: https://github.com/joeblau/gitignore.io/issues/186#issuecomment-215987721
+
+# *.iml
+# modules.xml
+# .idea/misc.xml
+# *.ipr
+
+# Sonarlint plugin
+.idea/sonarlint
+
+# End of https://www.gitignore.io/api/intellij
+
+######################
+######   Maven  ######
+######################
+
+**/target/
+pom.xml.tag
+pom.xml.releaseBackup
+pom.xml.versionsBackup
+pom.xml.next
+release.properties
+dependency-reduced-pom.xml
+buildNumber.properties
+.mvn/timing.properties
+
+# Avoid ignoring Maven wrapper jar file (.jar files are usually ignored)
+!/.mvn/wrapper/maven-wrapper.jar
@@ -0,0 +1,4 @@
+{
+    "java.compile.nullAnalysis.mode": "automatic",
+    "java.configuration.updateBuildConfiguration": "interactive"
+}
@@ -1,3 +0,0 @@
-eclipse.preferences.version=1
-encoding//src/org/diylc/core/measures/Resistance.java=UTF-8
-encoding//src/org/diylc/core/measures/ResistanceUnit.java=UTF-8
@@ -1,5 +1,5 @@
 <project name="diylc-core" basedir="." default="jar">
-	<property name="src.dir" value="src" />
+	<property name="src.dir" value="${basedir}/src/main/java" />

 	<property name="lib.dir" value="${basedir}/lib" />
 	<property name="build.dir" value="${basedir}/build" />
@@ -1,89 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<module type="JAVA_MODULE" version="4">
-  <component name="EclipseModuleManager">
-    <libelement value="jar://$MODULE_DIR$/lib/log4j-1.2.15.jar!/" />
-    <libelement value="jar://$MODULE_DIR$/lib/junit-4.7.jar!/" />
-    <libelement value="jar://$MODULE_DIR$/lib/app-framework.jar!/" />
-    <libelement value="jar://$MODULE_DIR$/lib/jettison-1.0.1.jar!/" />
-    <libelement value="jar://$MODULE_DIR$/lib/xstream-1.3.1.jar!/" />
-    <libelement value="jar://$MODULE_DIR$/lib/java-http-proxy.jar!/" />
-    <libelement value="jar://$MODULE_DIR$/lib/AppleJavaExtensions.jar!/" />
-    <src_description expected_position="0">
-      <src_folder value="file://$MODULE_DIR$/src" expected_position="0" />
-      <src_folder value="file://$MODULE_DIR$/test" expected_position="1" />
-    </src_description>
-  </component>
-  <component name="NewModuleRootManager">
-    <output url="file://$MODULE_DIR$/bin" />
-    <exclude-output />
-    <content url="file://$MODULE_DIR$">
-      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
-      <sourceFolder url="file://$MODULE_DIR$/test" isTestSource="false" />
-    </content>
-    <orderEntry type="sourceFolder" forTests="false" />
-    <orderEntry type="module-library">
-      <library name="log4j-1.2.15.jar">
-        <CLASSES>
-          <root url="jar://$MODULE_DIR$/lib/log4j-1.2.15.jar!/" />
-        </CLASSES>
-        <JAVADOC />
-        <SOURCES />
-      </library>
-    </orderEntry>
-    <orderEntry type="module-library">
-      <library name="junit-4.7.jar">
-        <CLASSES>
-          <root url="jar://$MODULE_DIR$/lib/junit-4.7.jar!/" />
-        </CLASSES>
-        <JAVADOC />
-        <SOURCES />
-      </library>
-    </orderEntry>
-    <orderEntry type="module-library">
-      <library name="app-framework.jar">
-        <CLASSES>
-          <root url="jar://$MODULE_DIR$/lib/app-framework.jar!/" />
-        </CLASSES>
-        <JAVADOC />
-        <SOURCES />
-      </library>
-    </orderEntry>
-    <orderEntry type="module-library">
-      <library name="jettison-1.0.1.jar">
-        <CLASSES>
-          <root url="jar://$MODULE_DIR$/lib/jettison-1.0.1.jar!/" />
-        </CLASSES>
-        <JAVADOC />
-        <SOURCES />
-      </library>
-    </orderEntry>
-    <orderEntry type="module-library">
-      <library name="xstream-1.3.1.jar">
-        <CLASSES>
-          <root url="jar://$MODULE_DIR$/lib/xstream-1.3.1.jar!/" />
-        </CLASSES>
-        <JAVADOC />
-        <SOURCES />
-      </library>
-    </orderEntry>
-    <orderEntry type="module-library">
-      <library name="java-http-proxy.jar">
-        <CLASSES>
-          <root url="jar://$MODULE_DIR$/lib/java-http-proxy.jar!/" />
-        </CLASSES>
-        <JAVADOC />
-        <SOURCES />
-      </library>
-    </orderEntry>
-    <orderEntry type="module-library">
-      <library name="AppleJavaExtensions.jar">
-        <CLASSES>
-          <root url="jar://$MODULE_DIR$/lib/AppleJavaExtensions.jar!/" />
-        </CLASSES>
-        <JAVADOC />
-        <SOURCES />
-      </library>
-    </orderEntry>
-    <orderEntry type="inheritedJdk" />
-  </component>
-</module>
@@ -0,0 +1,96 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    
+    <parent>
+        <groupId>org.diylc</groupId>
+        <artifactId>diylc-parent</artifactId>
+        <version>5.1.0</version>
+    </parent>
+    
+    <artifactId>diylc-core</artifactId>
+    <!-- No need to specify version - it inherits from parent -->
+    
+    <properties>
+        <maven.compiler.source>17</maven.compiler.source>
+        <maven.compiler.target>17</maven.compiler.target>
+    </properties>
+    
+    <dependencies>
+        <!-- Common dependencies from Maven Central -->
+        <dependency>
+            <groupId>log4j</groupId>
+            <artifactId>log4j</artifactId>
+            <exclusions>
+                <exclusion>
+                    <groupId>javax.jms</groupId>
+                    <artifactId>jms</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>com.sun.jdmk</groupId>
+                    <artifactId>jmxtools</artifactId>
+                </exclusion>
+                <exclusion>
+                    <groupId>com.sun.jmx</groupId>
+                    <artifactId>jmxri</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+        <dependency>
+            <groupId>com.thoughtworks.xstream</groupId>
+            <artifactId>xstream</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.google.guava</groupId>
+            <artifactId>guava</artifactId>
+            <version>33.4.0-jre</version>
+        </dependency>
+        <dependency>
+            <groupId>org.codehaus.jettison</groupId>
+            <artifactId>jettison</artifactId>
+            <version>1.5.4</version>
+        </dependency>
+        <dependency>
+            <groupId>org.reflections</groupId>
+            <artifactId>reflections</artifactId>
+            <version>0.10.2</version>
+        </dependency>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <!-- Add Mockito for testing -->
+        <dependency>
+            <groupId>org.mockito</groupId>
+            <artifactId>mockito-core</artifactId>
+            <version>5.11.0</version>
+            <scope>test</scope>
+        </dependency>
+        
+        <!-- Local dependencies from lib folder -->
+        <dependency>
+            <groupId>org.diylc.local</groupId>
+            <artifactId>app-framework</artifactId>
+            <version>1.0</version>
+            <scope>system</scope>
+            <systemPath>${project.basedir}/../lib/app-framework-1.0.jar</systemPath>
+        </dependency>
+        <dependency>
+            <groupId>org.diylc.local</groupId>
+            <artifactId>gerber-writer-api-1.0.0</artifactId>
+            <version>1.0</version>
+            <scope>system</scope>
+            <systemPath>${project.basedir}/../lib/gerber-writer-api-1.0.0.jar</systemPath>
+        </dependency>
+        <dependency>
+            <groupId>org.diylc.local</groupId>
+            <artifactId>java-http-proxy</artifactId>
+            <version>1.0</version>
+            <scope>system</scope>
+            <systemPath>${project.basedir}/../lib/java-http-proxy.jar</systemPath>
+        </dependency>
+    </dependencies>
+</project>
@@ -1,24 +1,24 @@
-/*
-
-    DIY Layout Creator (DIYLC).
-    Copyright (c) 2009-2018 held jointly by the individual authors.
-
-    This file is part of DIYLC.
-
-    DIYLC is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    DIYLC is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.
-
-*/
+/*
+
+    DIY Layout Creator (DIYLC).
+    Copyright (c) 2009-2018 held jointly by the individual authors.
+
+    This file is part of DIYLC.
+
+    DIYLC is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    DIYLC is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.
+
+*/
 package org.diylc.announcements;

 import java.io.Serializable;
@@ -1,41 +1,43 @@
-/*
-
-    DIY Layout Creator (DIYLC).
-    Copyright (c) 2009-2018 held jointly by the individual authors.
-
-    This file is part of DIYLC.
-
-    DIYLC is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    DIYLC is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.
-
-*/
+/*
+
+    DIY Layout Creator (DIYLC).
+    Copyright (c) 2009-2018 held jointly by the individual authors.
+
+    This file is part of DIYLC.
+
+    DIYLC is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    DIYLC is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.
+
+*/
 package org.diylc.announcements;

-import java.text.DateFormat;
-import java.text.ParseException;
-import java.text.SimpleDateFormat;
-import java.util.Date;
-import java.util.List;
-import java.util.UUID;
-import org.diylc.appframework.miscutils.ConfigurationManager;
-import org.diylc.plugins.cloud.model.IServiceAPI;
-import com.diyfever.httpproxy.PhpFlatProxy;
+import java.text.DateFormat;
+import java.text.ParseException;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+import java.util.List;
+import java.util.UUID;
+import org.diylc.appframework.miscutils.ConfigurationManager;
+
+import com.diyfever.httpproxy.PhpFlatProxy;
 import com.diyfever.httpproxy.ProxyFactory;

+import org.diylc.plugins.cloud.model.IServiceAPI;
+
 public class AnnouncementProvider {

  private String serviceUrl = "http://www.diy-fever.com/diylc/api/v1/announcements.html";
-  private String LAST_READ_KEY = "announcement.lastReadDate";
+  private String LAST_READ_KEY = "announcement.lastReadDate";
  private String USER_ID_KEY = "userId";

  private IAnnouncementService service;
@@ -55,20 +57,20 @@ public class AnnouncementProvider {
        ConfigurationManager.getInstance().readString(IServiceAPI.URL_KEY, "http://www.diy-fever.com/diylc/api/v1");
    ProxyFactory factory = new ProxyFactory(new PhpFlatProxy());
    service = factory.createProxy(IAnnouncementService.class, serviceUrl);
-  }
-  
-  private String getUserId() {
-    String userId = ConfigurationManager.getInstance().readString(USER_ID_KEY, null);
-    if (userId == null) {
-      userId = UUID.randomUUID().toString();
-      ConfigurationManager.getInstance().writeValue(USER_ID_KEY, userId);
-    }
-    return userId;
+  }
+  
+  private String getUserId() {
+    String userId = ConfigurationManager.getInstance().readString(USER_ID_KEY, null);
+    if (userId == null) {
+      userId = UUID.randomUUID().toString();
+      ConfigurationManager.getInstance().writeValue(USER_ID_KEY, userId);
+    }
+    return userId;
  }

  public String getCurrentAnnouncements(boolean forceLast) throws ParseException {
-    announcements = service.getAnnouncements(getUserId());
-    if (announcements == null)
+    announcements = service.getAnnouncements(getUserId());
+    if (announcements == null)
    	return null;
    boolean hasUnread = false;
    StringBuilder sb = new StringBuilder("<html>");
@@ -19,12 +19,12 @@
    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.

 */
-package org.diylc.announcements;
-
+package org.diylc.announcements;
+
 import java.util.List;
-import com.diyfever.httpproxy.ParamName;
-
-public interface IAnnouncementService {
-
-  public List<Announcement> getAnnouncements(@ParamName("userId")String userId);
-}
+import com.diyfever.httpproxy.ParamName;
+
+public interface IAnnouncementService {
+
+  public List<Announcement> getAnnouncements(@ParamName("userId")String userId);
+}
@@ -19,8 +19,8 @@
    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.

 */
-package org.diylc.clipboard;
-
+package org.diylc.clipboard;
+
 import java.awt.datatransfer.DataFlavor;
 import java.awt.datatransfer.Transferable;
 import java.awt.datatransfer.UnsupportedFlavorException;
@@ -28,55 +28,56 @@ import java.io.IOException;
 import java.io.Serializable;
 import java.util.List;
 import java.util.Set;
-import org.diylc.core.IDIYComponent;
-
-/**
- * Represents component selection as a {@link List} of {@link IDIYComponent} objects. Implements
- * {@link Transferable}, so it is suitable for clipboard usage.
- * 
- * @author Branislav Stojkovic
- */
-public class ComponentTransferable implements Transferable, Serializable {
-
-  private static final long serialVersionUID = 1L;
-
+
+import org.diylc.core.IDIYComponent;
+
+/**
+ * Represents component selection as a {@link List} of {@link IDIYComponent} objects. Implements
+ * {@link Transferable}, so it is suitable for clipboard usage.
+ * 
+ * @author Branislav Stojkovic
+ */
+public class ComponentTransferable implements Transferable, Serializable {
+
+  private static final long serialVersionUID = 1L;
+
  public static final DataFlavor listFlavor = new DataFlavor(ComponentTransferable.class, "application/diylc");
  
  private List<IDIYComponent<?>> components;
-  private Set<Set<IDIYComponent<?>>> groups;
-
-  public ComponentTransferable() {
-    super();
+  private Set<Set<IDIYComponent<?>>> groups;
+
+  public ComponentTransferable() {
+    super();
  }
  
  public ComponentTransferable(List<IDIYComponent<?>> components) {
    super();
    this.components = components;
    this.groups = null;
-  }
-
-  public ComponentTransferable(List<IDIYComponent<?>> components, Set<Set<IDIYComponent<?>>> groups) {
+  }
+
+  public ComponentTransferable(List<IDIYComponent<?>> components, Set<Set<IDIYComponent<?>>> groups) {
    super();
    this.components = components;
-    this.groups = groups;
-  }
-
-  @Override
-  public Object getTransferData(DataFlavor flavor) throws UnsupportedFlavorException, IOException {
-    if (flavor.equals(listFlavor)) {
-      return this;
-    }
-    throw new UnsupportedFlavorException(flavor);
-  }
-
-  @Override
-  public DataFlavor[] getTransferDataFlavors() {
-    return new DataFlavor[] {listFlavor};
-  }
-
-  @Override
-  public boolean isDataFlavorSupported(DataFlavor flavor) {
-    return flavor.equals(listFlavor);
+    this.groups = groups;
+  }
+
+  @Override
+  public Object getTransferData(DataFlavor flavor) throws UnsupportedFlavorException, IOException {
+    if (flavor.equals(listFlavor)) {
+      return this;
+    }
+    throw new UnsupportedFlavorException(flavor);
+  }
+
+  @Override
+  public DataFlavor[] getTransferDataFlavors() {
+    return new DataFlavor[] {listFlavor};
+  }
+
+  @Override
+  public boolean isDataFlavorSupported(DataFlavor flavor) {
+    return flavor.equals(listFlavor);
  }
  
  public List<IDIYComponent<?>> getComponents() {
@@ -85,5 +86,5 @@ public class ComponentTransferable implements Transferable, Serializable {
  
  public Set<Set<IDIYComponent<?>>> getGroups() {
    return groups;
-  }
-}
+  }
+}
@@ -25,6 +25,7 @@ import java.util.Objects;
 import java.util.Set;
 import java.util.stream.Collectors;
 import org.apache.log4j.Logger;
+
 import org.diylc.core.IDIYComponent;

 public class ComponentTransferableFactory {
@@ -19,10 +19,10 @@
    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.

 */
-package org.diylc.common;
-
-public class BadPositionException extends Exception {
-
-  private static final long serialVersionUID = 1L;
-
-}
+package org.diylc.common;
+
+public class BadPositionException extends Exception {
+
+  private static final long serialVersionUID = 1L;
+
+}
@@ -1,27 +1,28 @@
-/*
-
-    DIY Layout Creator (DIYLC).
-    Copyright (c) 2009-2018 held jointly by the individual authors.
-
-    This file is part of DIYLC.
-
-    DIYLC is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    DIYLC is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.
-
-*/
+/*
+
+    DIY Layout Creator (DIYLC).
+    Copyright (c) 2009-2018 held jointly by the individual authors.
+
+    This file is part of DIYLC.
+
+    DIYLC is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    DIYLC is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.
+
+*/
 package org.diylc.common;

-import java.util.Collection;
+import java.util.Collection;
+
 import org.diylc.core.IDIYComponent;

 public class BuildingBlock {
@@ -23,6 +23,7 @@ package org.diylc.common;

 import java.util.List;
 import java.util.Map;
+
 import org.diylc.core.IDIYComponent;

 public class BuildingBlockPackage {
@@ -20,6 +20,7 @@ package org.diylc.common;
 import java.io.Serializable;
 import java.util.List;
 import javax.swing.Icon;
+
 import org.diylc.core.CreationMethod;
 import org.diylc.core.IDIYComponent;
 import org.diylc.core.annotations.BomPolicy;
@@ -5,6 +5,7 @@ import java.awt.geom.Point2D;
 import java.lang.reflect.InvocationTargetException;
 import java.util.List;
 import org.apache.log4j.Logger;
+
 import org.diylc.core.Angle;
 import org.diylc.core.IDIYComponent;
 import org.diylc.presenter.ComponentProcessor;
@@ -19,14 +19,14 @@
    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.

 */
-package org.diylc.common;
-
-public enum Display {
-
-  NAME, VALUE, NONE, BOTH;
-
-  @Override
-  public String toString() {
-    return name().substring(0, 1) + name().substring(1).toLowerCase();
-  }
-}
+package org.diylc.common;
+
+public enum Display {
+
+  NAME, VALUE, NONE, BOTH;
+
+  @Override
+  public String toString() {
+    return name().substring(0, 1) + name().substring(1).toLowerCase();
+  }
+}
@@ -1,24 +1,24 @@
-/*
-
-    DIY Layout Creator (DIYLC).
-    Copyright (c) 2009-2018 held jointly by the individual authors.
-
-    This file is part of DIYLC.
-
-    DIYLC is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    DIYLC is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.
-
-*/
+/*
+
+    DIY Layout Creator (DIYLC).
+    Copyright (c) 2009-2018 held jointly by the individual authors.
+
+    This file is part of DIYLC.
+
+    DIYLC is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    DIYLC is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.
+
+*/
 package org.diylc.common;

 import java.awt.Graphics;
@@ -56,17 +56,17 @@ public enum DrawOption {
  /**
   * Draw components in outline mode.
   */
-  OUTLINE_MODE,
-  /**
-   * Include extra space around the layout.
-   */
-  EXTRA_SPACE,
-  /**
-   * Whether components should be cached or not.
-   */
-  ENABLE_CACHING, 
-  /**
-   * Whether locked components should be rendered as transparent or not.
-   */
+  OUTLINE_MODE,
+  /**
+   * Include extra space around the layout.
+   */
+  EXTRA_SPACE,
+  /**
+   * Whether components should be cached or not.
+   */
+  ENABLE_CACHING, 
+  /**
+   * Whether locked components should be rendered as transparent or not.
+   */
  LOCKED_ALPHA;
 }
@@ -1,28 +1,29 @@
-/*
-
-    DIY Layout Creator (DIYLC).
-    Copyright (c) 2009-2018 held jointly by the individual authors.
-
-    This file is part of DIYLC.
-
-    DIYLC is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    DIYLC is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.
-
-*/
+/*
+
+    DIY Layout Creator (DIYLC).
+    Copyright (c) 2009-2018 held jointly by the individual authors.
+
+    This file is part of DIYLC.
+
+    DIYLC is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    DIYLC is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.
+
+*/
 package org.diylc.common;

-import java.awt.Rectangle;
-import java.awt.geom.Point2D;
+import java.awt.Rectangle;
+import java.awt.geom.Point2D;
+
 import org.diylc.core.Project;

 /**
@@ -84,7 +85,7 @@ public enum EventType {
  AVAILABLE_CTRL_POINTS_CHANGED,
  /**
   * Called when mouse cursor is moved. Point object is passed, containing the current cursor
-   * location (not taking zoom into account) in pixels and two {@link Point2D} objects with coordinates in
+   * location (not taking zoom into account) in pixels and two {@link Point2D} objects with coordinates in
   * inches and mm
   */
  MOUSE_MOVED,
@@ -101,9 +102,9 @@ public enum EventType {
  /**
   * Called to update the status message. New status message is passed as a first parameter.
   */
-  STATUS_MESSAGE_CHANGED,
-  /**
-   * Signals the listeners to scroll to selection.
-   */
+  STATUS_MESSAGE_CHANGED,
+  /**
+   * Signals the listeners to scroll to selection.
+   */
  SCROLL_TO;
 }
@@ -19,9 +19,9 @@
    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.

 */
-package org.diylc.common;
-
-public enum GridType {
-
-  LINES, CROSSHAIR, DOT, NONE;
-}
+package org.diylc.common;
+
+public enum GridType {
+
+  LINES, CROSSHAIR, DOT, NONE;
+}
@@ -19,12 +19,12 @@
    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.

 */
-package org.diylc.common;
-
-public enum HorizontalAlignment {
-  LEFT, CENTER, RIGHT;
-
-  public String toString() {
-    return name().substring(0, 1) + name().substring(1).toLowerCase();
-  }
-}
+package org.diylc.common;
+
+public enum HorizontalAlignment {
+  LEFT, CENTER, RIGHT;
+
+  public String toString() {
+    return name().substring(0, 1) + name().substring(1).toLowerCase();
+  }
+}
@@ -19,32 +19,32 @@
    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.

 */
-package org.diylc.common;
+package org.diylc.common;

 import java.io.IOException;
-
-public interface IBlockProcessor {
-
+
+public interface IBlockProcessor {
+
  public static final String BLOCKS_KEY = "buildingBlocks";  
-  public static final String DEFAULT_BLOCKS_IMPORTED_KEY = "defaultBlocksImported";
-
-  void saveSelectionAsBlock(String blockName);
-
-  void loadBlock(String blockName) throws InvalidBlockException;
-  
+  public static final String DEFAULT_BLOCKS_IMPORTED_KEY = "defaultBlocksImported";
+
+  void saveSelectionAsBlock(String blockName);
+
+  void loadBlock(String blockName) throws InvalidBlockException;
+  
  void deleteBlock(String blockName);
  
-  int importBlocks(String fileName) throws IOException;
-
-  public class BlockAlreadyExistsException extends Exception {
-
-    private static final long serialVersionUID = 1L;
-
-  }
-
-  public class InvalidBlockException extends Exception {
-
-    private static final long serialVersionUID = 1L;
-
-  }
-}
+  int importBlocks(String fileName) throws IOException;
+
+  public class BlockAlreadyExistsException extends Exception {
+
+    private static final long serialVersionUID = 1L;
+
+  }
+
+  public class InvalidBlockException extends Exception {
+
+    private static final long serialVersionUID = 1L;
+
+  }
+}
@@ -19,11 +19,11 @@
    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.

 */
-package org.diylc.common;
-
-import org.diylc.core.IDIYComponent;
-
-public interface IComponentFilter {
-
-  boolean testComponent(IDIYComponent<?> component);
-}
+package org.diylc.common;
+
+import org.diylc.core.IDIYComponent;
+
+public interface IComponentFilter {
+
+  boolean testComponent(IDIYComponent<?> component);
+}
@@ -19,26 +19,27 @@
    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.

 */
-package org.diylc.common;
-
+package org.diylc.common;
+
 import java.awt.geom.Point2D;
-import org.diylc.core.IDIYComponent;
-
-public interface IComponentTransformer {
-
-  public static final int CLOCKWISE = 1;
-  public static final int COUNTER_CLOCKWISE = 1;
-
-  public static final int HORIZONTAL = 0;
-  public static final int VERTICAL = 1;
-  
-  boolean canRotate(IDIYComponent<?> component);
-  
-  boolean canMirror(IDIYComponent<?> component);
-  
-  boolean mirroringChangesCircuit();
-
-  void rotate(IDIYComponent<?> component, Point2D center, int direction);
-
-  void mirror(IDIYComponent<?> component, Point2D center, int direction);
-}
+
+import org.diylc.core.IDIYComponent;
+
+public interface IComponentTransformer {
+
+  public static final int CLOCKWISE = 1;
+  public static final int COUNTER_CLOCKWISE = 1;
+
+  public static final int HORIZONTAL = 0;
+  public static final int VERTICAL = 1;
+  
+  boolean canRotate(IDIYComponent<?> component);
+  
+  boolean canMirror(IDIYComponent<?> component);
+  
+  boolean mirroringChangesCircuit();
+
+  void rotate(IDIYComponent<?> component, Point2D center, int direction);
+
+  void mirror(IDIYComponent<?> component, Point2D center, int direction);
+}
@@ -1,24 +1,24 @@
-/*
-
-    DIY Layout Creator (DIYLC).
-    Copyright (c) 2009-2018 held jointly by the individual authors.
-
-    This file is part of DIYLC.
-
-    DIYLC is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    DIYLC is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.
-
-*/
+/*
+
+    DIY Layout Creator (DIYLC).
+    Copyright (c) 2009-2018 held jointly by the individual authors.
+
+    This file is part of DIYLC.
+
+    DIYLC is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    DIYLC is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.
+
+*/
 package org.diylc.common;

 public interface IKeyProcessor {
@@ -1,24 +1,24 @@
-/*
-
-    DIY Layout Creator (DIYLC).
-    Copyright (c) 2009-2018 held jointly by the individual authors.
-
-    This file is part of DIYLC.
-
-    DIYLC is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    DIYLC is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.
-
-*/
+/*
+
+    DIY Layout Creator (DIYLC).
+    Copyright (c) 2009-2018 held jointly by the individual authors.
+
+    This file is part of DIYLC.
+
+    DIYLC is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    DIYLC is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.
+
+*/
 package org.diylc.common;

 import java.awt.Point;
@@ -22,6 +22,7 @@
 package org.diylc.common;

 import java.util.List;
+
 import org.diylc.netlist.Netlist;
 import org.diylc.netlist.Node;
 import org.diylc.netlist.Summary;
@@ -22,6 +22,7 @@
 package org.diylc.common;

 import java.util.List;
+
 import org.diylc.netlist.INetlistParser;
 import org.diylc.netlist.Netlist;
 import org.diylc.netlist.NetlistException;
@@ -19,22 +19,22 @@
    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.

 */
-package org.diylc.common;
-
-import org.diylc.appframework.simplemq.IMessageListener;
-
-/**
- * Interface for plug-ins.
- * 
- * @author Branislav Stojkovic
- */
-public interface IPlugIn extends IMessageListener<EventType> {
-
-  /**
-   * Method that connects the plug-in with {@link IPlugInPort}. Called by the application when
-   * plug-in is installed.
-   * 
-   * @param plugInPort
-   */
-  void connect(IPlugInPort plugInPort);
-}
+package org.diylc.common;
+
+import org.diylc.appframework.simplemq.IMessageListener;
+
+/**
+ * Interface for plug-ins.
+ * 
+ * @author Branislav Stojkovic
+ */
+public interface IPlugIn extends IMessageListener<EventType> {
+
+  /**
+   * Method that connects the plug-in with {@link IPlugInPort}. Called by the application when
+   * plug-in is installed.
+   * 
+   * @param plugInPort
+   */
+  void connect(IPlugInPort plugInPort);
+}
@@ -1,47 +1,48 @@
-/*
-
-    DIY Layout Creator (DIYLC).
-    Copyright (c) 2009-2018 held jointly by the individual authors.
-
-    This file is part of DIYLC.
-
-    DIYLC is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    DIYLC is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.
-
-*/
+/*
+
+    DIY Layout Creator (DIYLC).
+    Copyright (c) 2009-2018 held jointly by the individual authors.
+
+    This file is part of DIYLC.
+
+    DIYLC is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    DIYLC is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.
+
+*/
 package org.diylc.common;

-import java.awt.Cursor;
-import java.awt.Dimension;
-import java.awt.Graphics2D;
-import java.awt.Point;
-import java.awt.geom.Area;
-import java.awt.geom.Point2D;
-import java.awt.geom.Rectangle2D;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-import org.diylc.appframework.simplemq.IMessageListener;
-import org.diylc.appframework.simplemq.MessageDispatcher;
-import org.diylc.appframework.update.Version;
-import org.diylc.appframework.update.VersionNumber;
-import org.diylc.clipboard.ComponentTransferable;
-import org.diylc.core.IDIYComponent;
-import org.diylc.core.Project;
-import org.diylc.core.Template;
-import org.diylc.core.Theme;
-import org.diylc.core.measures.Size;
-import org.diylc.test.ITestProcessor;
+import java.awt.Cursor;
+import java.awt.Dimension;
+import java.awt.Graphics2D;
+import java.awt.Point;
+import java.awt.geom.Area;
+import java.awt.geom.Point2D;
+import java.awt.geom.Rectangle2D;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import org.diylc.appframework.simplemq.IMessageListener;
+import org.diylc.appframework.simplemq.MessageDispatcher;
+import org.diylc.appframework.update.Version;
+import org.diylc.appframework.update.VersionNumber;
+
+import org.diylc.clipboard.ComponentTransferable;
+import org.diylc.core.IDIYComponent;
+import org.diylc.core.Project;
+import org.diylc.core.Template;
+import org.diylc.core.Theme;
+import org.diylc.core.measures.Size;
+import org.diylc.test.ITestProcessor;

 /**
 * Interface for communication between plug-ins and the application. Plug-ins may acquire
@@ -60,10 +61,11 @@ public interface IPlugInPort extends ISelectionProcessor, IMouseProcessor, IKeyP

  public static final String ANTI_ALIASING_KEY = "antiAliasing";
  public static final String HI_QUALITY_RENDER_KEY = "hiQualityRender";
+  public static final String HIGH_DPI_RENDERING = "hiDpiRendering";
  public static final String EXPORT_GRID_KEY = "exportGrid";
  public static final String STICKY_POINTS_KEY = "stickyPoints";
  public static final String METRIC_KEY = "metric";
-
+
  public static final String SNAP_TO_KEY = "snapTo";
  public static final String CONTINUOUS_CREATION_KEY = "continuousCreation";
  public static final String AUTO_EDIT_KEY = "autoEdit";
@@ -75,27 +77,27 @@ public interface IPlugInPort extends ISelectionProcessor, IMouseProcessor, IKeyP
  public static final String RECENT_COMPONENTS_KEY = "recentComponents";
  public static final String RECENT_FILES_KEY = "recentFiles";
  public static final String SHOW_RULERS_KEY = "showRulers";
-  public static final String SHOW_GRID_KEY = "showGrid";
-  public static final String HIGHLIGHT_CONTINUITY_AREA = "highlightContinuityArea";
-  public static final String HARDWARE_ACCELERATION = "hardwareAcceleration";
-  public static final String EXTRA_SPACE_KEY = "extraSpace";
-  public static final String FAVORITES_KEY = "favorites";
-  public static final String RENUMBER_ON_PASTE_KEY = "renumberOnPaste";
-  public static final String RULER_IN_SUBDIVISION_KEY = "rulerInSubdivision";
-  public static final String CACHING_ENABLED_KEY = "cachingEnabled";
-  
-  public static final String RULER_IN_SUBDIVISION_2 = "base of 2";
-  public static final String RULER_IN_SUBDIVISION_10 = "base of 10";
-  public static final String RULER_IN_SUBDIVISION_DEFAULT = RULER_IN_SUBDIVISION_10;
-  
-  public static final String SNAP_TO_NONE = "None";
-  public static final String SNAP_TO_GRID = "Grid";
-  public static final String SNAP_TO_COMPONENTS = "Components";
-  public static final String SNAP_TO_DEFAULT = SNAP_TO_GRID;
-  
-  public static final String LOCKED_ALPHA = "lockedAlpha";
-  
-  public static final String LANGUAGE = "language";
+  public static final String SHOW_GRID_KEY = "showGrid";
+  public static final String HIGHLIGHT_CONTINUITY_AREA = "highlightContinuityArea";
+  public static final String HARDWARE_ACCELERATION = "hardwareAcceleration";
+  public static final String EXTRA_SPACE_KEY = "extraSpace";
+  public static final String FAVORITES_KEY = "favorites";
+  public static final String RENUMBER_ON_PASTE_KEY = "renumberOnPaste";
+  public static final String RULER_IN_SUBDIVISION_KEY = "rulerInSubdivision";
+  public static final String CACHING_ENABLED_KEY = "cachingEnabled";
+  
+  public static final String RULER_IN_SUBDIVISION_2 = "base of 2";
+  public static final String RULER_IN_SUBDIVISION_10 = "base of 10";
+  public static final String RULER_IN_SUBDIVISION_DEFAULT = RULER_IN_SUBDIVISION_10;
+  
+  public static final String SNAP_TO_NONE = "None";
+  public static final String SNAP_TO_GRID = "Grid";
+  public static final String SNAP_TO_COMPONENTS = "Components";
+  public static final String SNAP_TO_DEFAULT = SNAP_TO_GRID;
+  
+  public static final String LOCKED_ALPHA = "lockedAlpha";
+  
+  public static final String LANGUAGE = "language";
  public static final String LANGUAGE_DEFAULT = "English";

  public static final int DND_TOGGLE_STICKY = 0x1;
@@ -114,7 +116,7 @@ public interface IPlugInPort extends ISelectionProcessor, IMouseProcessor, IKeyP
   * Each dimension is calculated as the product of the actual size and the number of pixels per
   * unit. If <code>useZoom</code> is set to true, the result is scaled by zoom factor.
   * 
-   * @param useZoom
+   * @param useZoom
   * @param includeExtraSpace
   * 
   * @return canvas dimensions
@@ -126,9 +128,9 @@ public interface IPlugInPort extends ISelectionProcessor, IMouseProcessor, IKeyP
   * 
   * Note: point coordinates are scaled for zoom factor.
   * 
-   * @param point
-   * @param ctrlDown
-   * @param shiftDown
+   * @param point
+   * @param ctrlDown
+   * @param shiftDown
   * @param altDown
   * @return cursor
   */
@@ -145,8 +147,8 @@ public interface IPlugInPort extends ISelectionProcessor, IMouseProcessor, IKeyP
   * Loads specified {@link Project}.
   * 
   * @param project
-   * @param freshStart
-   * @param optional file name when loading from a file
+   * @param freshStart
+   * @param filename file name when loading from a file
   */
  void loadProject(Project project, boolean freshStart, String filename);

@@ -168,14 +170,14 @@ public interface IPlugInPort extends ISelectionProcessor, IMouseProcessor, IKeyP
   * @param fileName
   * @param isBackup
   */
-  void saveProjectToFile(String fileName, boolean isBackup);
-  
-  /**
-   * Exports the current project into one or more files - one per layer and potentially drill layer.
-   * 
-   * @param fileNameBase
-   * @param g2d
-   */
+  void saveProjectToFile(String fileName, boolean isBackup);
+  
+  /**
+   * Exports the current project into one or more files - one per layer and potentially drill layer.
+   * 
+   * @param fileNameBase
+   * @param g2d
+   */
  void exportToGerber(String fileNameBase, Graphics2D g2d);

  /**
@@ -210,9 +212,9 @@ public interface IPlugInPort extends ISelectionProcessor, IMouseProcessor, IKeyP
   * 
   * @param g2d
   * @param drawOptions specific drawing options
-   * @param filter
-   * @param externalZoom
-   * @param scaleFactor
+   * @param filter
+   * @param externalZoom
+   * @param scaleFactor
   * @param visibleRect
   */
  void draw(Graphics2D g2d, Set<DrawOption> drawOptions, IComponentFilter filter, Double externalZoom, Double scaleFactor, Rectangle2D visibleRect);
@@ -238,20 +240,20 @@ public interface IPlugInPort extends ISelectionProcessor, IMouseProcessor, IKeyP
   * 
   * @return
   */
-  VersionNumber getCurrentVersionNumber();
-  
-  /**
-   * Returns few most recent versions. 
-   * 
-   * @return
-   */
+  VersionNumber getCurrentVersionNumber();
+  
+  /**
+   * Returns few most recent versions. 
+   * 
+   * @return
+   */
  List<Version> getRecentUpdates();

  /**
   * Adds a list of components to the project.
   * 
-   * @param componentTransferable
-   * @param autoGroup
+   * @param componentTransferable
+   * @param autoGroup
   * @param assignNewNames
   */
  void pasteComponents(ComponentTransferable componentTransferable, boolean autoGroup, boolean assignNewNames);
@@ -317,8 +319,8 @@ public interface IPlugInPort extends ISelectionProcessor, IMouseProcessor, IKeyP
   * component.
   * 
   * @param componentType
-   * @param template optional
-   * @param model optional datasheet model
+   * @param template optional
+   * @param model optional datasheet model
   * @param forceInstatiate
   */
  void setNewComponentTypeSlot(ComponentType componentType, Template template, String[] model, boolean forceInstatiate);
@@ -373,29 +375,29 @@ public interface IPlugInPort extends ISelectionProcessor, IMouseProcessor, IKeyP
   * 
   * @param xAxisFirst
   */
-  void renumberSelectedComponents(boolean xAxisFirst);
-  
-  /**   
-   * @return size of extra space around the canvas
-   */
-  double getExtraSpace();
-  
-  /**
-   * Applies changes to the current project as specified by the provided {@link IProjectEditor}. 
-   * 
-   * @param editor
-   */
-  void applyEditor(IProjectEditor editor);
-  
-  /**
-   * Locks or unlocks a single component.
-   */
-  void lockComponent(IDIYComponent<?> c, boolean locked);
-  
-  /**
-   * Checks for proximity between continuity areas and creates additional components around any problematic areas to visually identify them.
-   * 
-   * @param threshold
-   */
+  void renumberSelectedComponents(boolean xAxisFirst);
+  
+  /**   
+   * @return size of extra space around the canvas
+   */
+  double getExtraSpace();
+  
+  /**
+   * Applies changes to the current project as specified by the provided {@link IProjectEditor}. 
+   * 
+   * @param editor
+   */
+  void applyEditor(IProjectEditor editor);
+  
+  /**
+   * Locks or unlocks a single component.
+   */
+  void lockComponent(IDIYComponent<?> c, boolean locked);
+  
+  /**
+   * Checks for proximity between continuity areas and creates additional components around any problematic areas to visually identify them.
+   * 
+   * @param threshold
+   */
  List<Area> checkContinuityAreaProximity(Size threshold);
 }
@@ -22,6 +22,7 @@
 package org.diylc.common;

 import java.util.Set;
+
 import org.diylc.core.IDIYComponent;
 import org.diylc.core.Project;

@@ -1,33 +1,34 @@
-/*
-
-    DIY Layout Creator (DIYLC).
-    Copyright (c) 2009-2018 held jointly by the individual authors.
-
-    This file is part of DIYLC.
-
-    DIYLC is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    DIYLC is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.
-
-*/
+/*
+
+    DIY Layout Creator (DIYLC).
+    Copyright (c) 2009-2018 held jointly by the individual authors.
+
+    This file is part of DIYLC.
+
+    DIYLC is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    DIYLC is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.
+
+*/
 package org.diylc.common;

-import java.awt.geom.Point2D;
-import java.awt.geom.Rectangle2D;
-import java.util.Collection;
-import java.util.List;
-import org.diylc.clipboard.ComponentTransferable;
-import org.diylc.core.ExpansionMode;
-import org.diylc.core.IDIYComponent;
+import java.awt.geom.Point2D;
+import java.awt.geom.Rectangle2D;
+import java.util.Collection;
+import java.util.List;
+
+import org.diylc.clipboard.ComponentTransferable;
+import org.diylc.core.ExpansionMode;
+import org.diylc.core.IDIYComponent;
 import org.diylc.core.measures.Size;

 public interface ISelectionProcessor {
@@ -37,20 +38,20 @@ public interface ISelectionProcessor {
   * 
   * @return
   */
-  Collection<IDIYComponent<?>> getSelectedComponents();
-  
-  /**
-   * Returns selected component types
-   * 
-   * @return
-   */
+  Collection<IDIYComponent<?>> getSelectedComponents();
+  
+  /**
+   * Returns selected component types
+   * 
+   * @return
+   */
  Collection<ComponentType> getSelectedComponentTypes();

  /**
   * Updates the selection with the specified list of component. Also, updates control point map
   * with all components that are stuck to the newly selected components.
   * 
-   * @param newSelection
+   * @param newSelection
   * @param panToSelection
   */
  void setSelection(Collection<IDIYComponent<?>> newSelection, boolean panToSelection);
@@ -59,7 +60,7 @@ public interface ISelectionProcessor {
   * Finds all components at the specified location, sorted by z-index from top to bottom. Location
   * depends on the current zoom level.
   * 
-   * @param point
+   * @param point
   * @param includeLocked
   * @return
   */
@@ -108,8 +109,8 @@ public interface ISelectionProcessor {
  /**
   * Returns the minimum rectangle containing all selected components, or null if none exists.
   * Rectangle is scaled by the current zoom level.
-   * 
-   * @param applyZoom
+   * 
+   * @param applyZoom
   * 
   * @return
   */
@@ -122,36 +123,36 @@ public interface ISelectionProcessor {
   * @param yOffset
   * @param includeStuckComponents
   */
-  void nudgeSelection(Size xOffset, Size yOffset, boolean includeStuckComponents);
-  
-  /**
-   * Selects components that match the criteria.
-   * 
-   * @param criteria
-   */
-  void selectMatching(String criteria);
-  
-  
-  /**
-   * Attempts to apply the specified model to all selected components.
-   * 
-   * @param model
-   */
-  void applyModelToSelection(String[] model);
-  
-  /**
-   * Sends each of the selected components one step back.
-   */
-  void sendSelectionToBack();
-
-  /**
-   * Brings each of the selected components one step to front.
-   */
-  void bringSelectionToFront();
-  
-  /**
-   * Move selected components to z index starting from the provided value
-   * @param zIndex
-   */
+  void nudgeSelection(Size xOffset, Size yOffset, boolean includeStuckComponents);
+  
+  /**
+   * Selects components that match the criteria.
+   * 
+   * @param criteria
+   */
+  void selectMatching(String criteria);
+  
+  
+  /**
+   * Attempts to apply the specified model to all selected components.
+   * 
+   * @param model
+   */
+  void applyModelToSelection(String[] model);
+  
+  /**
+   * Sends each of the selected components one step back.
+   */
+  void sendSelectionToBack();
+
+  /**
+   * Brings each of the selected components one step to front.
+   */
+  void bringSelectionToFront();
+  
+  /**
+   * Move selected components to z index starting from the provided value
+   * @param zIndex
+   */
  void moveSelectionToZIndex(int zIndex);
 }
@@ -1,24 +1,24 @@
-/*
-
-    DIY Layout Creator (DIYLC).
-    Copyright (c) 2009-2018 held jointly by the individual authors.
-
-    This file is part of DIYLC.
-
-    DIYLC is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    DIYLC is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.
-
-*/
+/*
+
+    DIY Layout Creator (DIYLC).
+    Copyright (c) 2009-2018 held jointly by the individual authors.
+
+    This file is part of DIYLC.
+
+    DIYLC is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    DIYLC is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.
+
+*/
 package org.diylc.common;

 /**
@@ -19,37 +19,38 @@
    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.

 */
-package org.diylc.common;
-
+package org.diylc.common;
+
 import java.io.IOException;
 import java.util.List;
+
 import org.diylc.core.Template;
-
-public interface IVariantProcessor {
-
+
+public interface IVariantProcessor {
+
  public static final String TEMPLATES_KEY = "templates";
  public static final String DEFAULT_TEMPLATES_KEY = "defaultTemplates";
-  public static final String DEFAULT_TEMPLATES_IMPORT_DATE_KEY = "defaultTemplatesImportDate";
-
-  void saveSelectedComponentAsVariant(String variantName);
-
-  List<Template> getVariantsFor(ComponentType type);
-
-  List<Template> getVariantsForSelection();
-
-  void applyVariantToSelection(Template variant);
-
-  void deleteVariant(ComponentType type, String variantName);
-
+  public static final String DEFAULT_TEMPLATES_IMPORT_DATE_KEY = "defaultTemplatesImportDate";
+
+  void saveSelectedComponentAsVariant(String variantName);
+
+  List<Template> getVariantsFor(ComponentType type);
+
+  List<Template> getVariantsForSelection();
+
+  void applyVariantToSelection(Template variant);
+
+  void deleteVariant(ComponentType type, String variantName);
+
  void setDefaultVariant(ComponentType type, String variantName);
  
  int importVariants(String fileName) throws IOException;
  
-  String getDefaultVariant(ComponentType type);
-
-  public class VariantAlreadyExistsException extends Exception {
-
-    private static final long serialVersionUID = 1L;
-
-  }
-}
+  String getDefaultVariant(ComponentType type);
+
+  public class VariantAlreadyExistsException extends Exception {
+
+    private static final long serialVersionUID = 1L;
+
+  }
+}
@@ -19,14 +19,14 @@
    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.

 */
-package org.diylc.common;
-
-public enum LabelPosition {
-
-  ABOVE, BELOW;
-
-  @Override
-  public String toString() {
-    return name().substring(0, 1) + name().substring(1).toLowerCase();
-  }
-}
+package org.diylc.common;
+
+public enum LabelPosition {
+
+  ABOVE, BELOW;
+
+  @Override
+  public String toString() {
+    return name().substring(0, 1) + name().substring(1).toLowerCase();
+  }
+}
@@ -19,14 +19,14 @@
    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.

 */
-package org.diylc.common;
-
-public enum LineStyle {
-
-  SOLID, DASHED, DOTTED;
-
-  @Override
-  public String toString() {
-    return name().substring(0, 1) + name().substring(1).toLowerCase();
-  }
-}
+package org.diylc.common;
+
+public enum LineStyle {
+
+  SOLID, DASHED, DOTTED;
+
+  @Override
+  public String toString() {
+    return name().substring(0, 1) + name().substring(1).toLowerCase();
+  }
+}
@@ -19,19 +19,19 @@
    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.

 */
-package org.diylc.common;
-
-public enum Orientation {
-
-  DEFAULT, _90, _180, _270;
-
-  @Override
-  public String toString() {
-    if (this == DEFAULT) {
-      return "Default";
-    } else {
-      return name().replace("_", "") + " degrees clockwise";
-    }
+package org.diylc.common;
+
+public enum Orientation {
+
+  DEFAULT, _90, _180, _270;
+
+  @Override
+  public String toString() {
+    if (this == DEFAULT) {
+      return "Default";
+    } else {
+      return name().replace("_", "") + " degrees clockwise";
+    }
  }
  
  public double toDegrees() {
@@ -52,5 +52,5 @@ public enum Orientation {
  
  public double toRadians() {
    return Math.toRadians(toDegrees());
-  }
-}
+  }
+}
@@ -19,14 +19,14 @@
    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.

 */
-package org.diylc.common;
-
-public enum OrientationHV {
-
-  VERTICAL, HORIZONTAL;
-
-  @Override
-  public String toString() {
-    return name().substring(0, 1) + name().substring(1).toLowerCase();
-  }
-}
+package org.diylc.common;
+
+public enum OrientationHV {
+
+  VERTICAL, HORIZONTAL;
+
+  @Override
+  public String toString() {
+    return name().substring(0, 1) + name().substring(1).toLowerCase();
+  }
+}
@@ -23,18 +23,18 @@ package org.diylc.common;

 import org.diylc.core.gerber.GerberLayer;

-public enum PCBLayer {
-
+public enum PCBLayer {
+
  _1("Bottom"), _2("Top"), _3("Inner 1"), _4("Inner 2"), _5("Inner 3"), _6("Inner 4"), _7("Inner 5"), _8("Inner 6");
  
  private String label;
  
  private PCBLayer(String label) {
    this.label = label;
-  }
-
-  public String toString() {
-    return label;
+  }
+
+  public String toString() {
+    return label;
  };
  
  public int getId() {
@@ -48,5 +48,5 @@ public enum PCBLayer {
      default:
        throw new RuntimeException("Unsupported PCB layer: " + this);
    }
-  }
-}
+  }
+}
@@ -1,28 +1,29 @@
-/*
-
-    DIY Layout Creator (DIYLC).
-    Copyright (c) 2009-2018 held jointly by the individual authors.
-
-    This file is part of DIYLC.
-
-    DIYLC is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    DIYLC is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.
-
-*/
+/*
+
+    DIY Layout Creator (DIYLC).
+    Copyright (c) 2009-2018 held jointly by the individual authors.
+
+    This file is part of DIYLC.
+
+    DIYLC is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    DIYLC is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.
+
+*/
 package org.diylc.common;

-import java.lang.reflect.InvocationTargetException;
-import java.lang.reflect.Method;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+
 import org.diylc.core.IPropertyValidator;

 /**
@@ -74,19 +75,19 @@ public class PropertyWrapper implements Cloneable {
  // }

  public void writeTo(Object object) throws IllegalArgumentException, IllegalAccessException,
-      InvocationTargetException, SecurityException, NoSuchMethodException {
-    // nothing to do if no setter
-    if (setter == null)
+      InvocationTargetException, SecurityException, NoSuchMethodException {
+    // nothing to do if no setter
+    if (setter == null)
      return;
    object.getClass().getMethod(setter, type).invoke(object, this.value);
  }

  public Method getGetter() throws SecurityException, NoSuchMethodException {
    return getOwnerObject().getClass().getMethod(getter);
-  }
-  
-  public boolean isReadOnly() {
-    return setter == null;
+  }
+  
+  public boolean isReadOnly() {
+    return setter == null;
  }

  public String getName() {
@@ -19,17 +19,17 @@
    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.

 */
-package org.diylc.common;
-
-public enum ResistorColorCode {
-
-  NONE, _4_BAND, _5_BAND;
-
-  @Override
-  public String toString() {
-    if (name().startsWith("_")) {
-      return name().substring(1).replace("_", " ").toLowerCase();
-    }
-    return name().substring(0, 1).toUpperCase() + name().substring(1).toLowerCase();
-  }
-}
+package org.diylc.common;
+
+public enum ResistorColorCode {
+
+  NONE, _4_BAND, _5_BAND;
+
+  @Override
+  public String toString() {
+    if (name().startsWith("_")) {
+      return name().substring(1).replace("_", " ").toLowerCase();
+    }
+    return name().substring(0, 1).toUpperCase() + name().substring(1).toLowerCase();
+  }
+}
@@ -23,6 +23,7 @@ package org.diylc.common;

 import java.util.List;
 import java.util.Map;
+
 import org.diylc.core.Template;

 public class VariantPackage {
@@ -19,12 +19,12 @@
    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.

 */
-package org.diylc.common;
-
-public enum VerticalAlignment {
-  TOP, CENTER, BOTTOM;
-
-  public String toString() {
-    return name().substring(0, 1) + name().substring(1).toLowerCase();
-  }
-}
+package org.diylc.common;
+
+public enum VerticalAlignment {
+  TOP, CENTER, BOTTOM;
+
+  public String toString() {
+    return name().substring(0, 1) + name().substring(1).toLowerCase();
+  }
+}
@@ -22,6 +22,7 @@
 package org.diylc.components;

 import java.awt.Shape;
+
 import org.diylc.common.Orientation;
 import org.diylc.core.Angle;
 import org.diylc.core.annotations.EditableProperty;
@@ -1,40 +1,41 @@
-/*
-
-    DIY Layout Creator (DIYLC).
-    Copyright (c) 2009-2018 held jointly by the individual authors.
-
-    This file is part of DIYLC.
-
-    DIYLC is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    DIYLC is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.
-
-*/
+/*
+
+    DIY Layout Creator (DIYLC).
+    Copyright (c) 2009-2018 held jointly by the individual authors.
+
+    This file is part of DIYLC.
+
+    DIYLC is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    DIYLC is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.
+
+*/
 package org.diylc.components;

-import java.awt.Color;
-import java.awt.Font;
-import java.awt.Shape;
-import java.awt.geom.Point2D;
-import java.awt.geom.Rectangle2D;
-import java.lang.reflect.Array;
-import java.lang.reflect.Field;
-import java.lang.reflect.Modifier;
-import java.util.Arrays;
-import java.util.stream.Collectors;
-import org.diylc.core.IDIYComponent;
-import org.diylc.core.Project;
-import org.diylc.core.annotations.EditableProperty;
-import org.diylc.core.measures.Size;
+import java.awt.Color;
+import java.awt.Font;
+import java.awt.Shape;
+import java.awt.geom.Point2D;
+import java.awt.geom.Rectangle2D;
+import java.lang.reflect.Array;
+import java.lang.reflect.Field;
+import java.lang.reflect.Modifier;
+import java.util.Arrays;
+import java.util.stream.Collectors;
+
+import org.diylc.core.IDIYComponent;
+import org.diylc.core.Project;
+import org.diylc.core.annotations.EditableProperty;
+import org.diylc.core.measures.Size;

 /**
 * Abstract implementation of {@link IDIYComponent} that contains component name and toString.
@@ -57,14 +58,14 @@ public abstract class AbstractComponent<T> implements IDIYComponent<T> {
  public static Color LABEL_COLOR = Color.black;
  public static Color LABEL_COLOR_SELECTED = Color.red;
  public static Font LABEL_FONT = new Font("Square721 BT", Font.PLAIN, 14);
-  public static Color METAL_COLOR = Color.decode("#759DAF");
+  public static Color METAL_COLOR = Color.decode("#759DAF");
  public static Color LIGHT_METAL_COLOR = Color.decode("#EEEEEE");
-  public static Color COPPER_COLOR = Color.decode("#DA8A67");
-  public static Color GOLD_COLOR = Color.decode("#F4B301");
-  public static Color FR4_COLOR = Color.decode("#6B9B6B");
-  public static Color FR4_LIGHT_COLOR = Color.decode("#BABE71");
-  public static Color PHENOLIC_COLOR = Color.decode("#F8EBB3");
-  public static Color PHENOLIC_DARK_COLOR = Color.decode("#CD8500");
+  public static Color COPPER_COLOR = Color.decode("#DA8A67");
+  public static Color GOLD_COLOR = Color.decode("#F4B301");
+  public static Color FR4_COLOR = Color.decode("#6B9B6B");
+  public static Color FR4_LIGHT_COLOR = Color.decode("#BABE71");
+  public static Color PHENOLIC_COLOR = Color.decode("#F8EBB3");
+  public static Color PHENOLIC_DARK_COLOR = Color.decode("#CD8500");
  
  @EditableProperty(defaultable = false)
  @Override
@@ -88,13 +89,13 @@ public abstract class AbstractComponent<T> implements IDIYComponent<T> {
  }

  @Override
-  public String getValueForDisplay() {
-    if (getValue() == null)
-      return "";
-    
-    Object val = getValue();
-    if (val.getClass().isArray()) {
-      return String.join(" / ", Arrays.stream((Object[])val).map(x -> x == null ? "" : x.toString()).collect(Collectors.toList()));      
+  public String getValueForDisplay() {
+    if (getValue() == null)
+      return "";
+    
+    Object val = getValue();
+    if (val.getClass().isArray()) {
+      return String.join(" / ", Arrays.stream((Object[])val).map(x -> x == null ? "" : x.toString()).collect(Collectors.toList()));      
    }
    return val.toString();
  }
@@ -107,17 +108,17 @@ public abstract class AbstractComponent<T> implements IDIYComponent<T> {
   */
  protected int getClosestOdd(double x) {
    return ((int) x / 2) * 2 + 1;
-  }
-  
-  /**
-   * Returns the closest odd number, i.e. x when x is odd, or x + 1 when x is even.
-   * 
-   * @param x
-   * @return
-   */
-  protected int getClosestOdd(Size s) {
-    double x = s.convertToPixels();
-    return ((int) x / 2) * 2 + 1;
+  }
+  
+  /**
+   * Returns the closest odd number, i.e. x when x is odd, or x + 1 when x is even.
+   * 
+   * @param x
+   * @return
+   */
+  protected int getClosestOdd(Size s) {
+    double x = s.convertToPixels();
+    return ((int) x / 2) * 2 + 1;
  }

  /**
@@ -136,9 +137,9 @@ public abstract class AbstractComponent<T> implements IDIYComponent<T> {
   * @param clip
   * @return true if none of the control points lie in the clip rectangle.
   */
-  protected boolean checkPointsClipped(Shape clip) {
-    if (clip == null) {
-      return false;
+  protected boolean checkPointsClipped(Shape clip) {
+    if (clip == null) {
+      return false;
    }
    for (int i = 0; i < getControlPointCount(); i++) {
      if (clip.contains(getControlPoint(i))) {
@@ -171,7 +172,7 @@ public abstract class AbstractComponent<T> implements IDIYComponent<T> {
  @SuppressWarnings("unchecked")
  public IDIYComponent<T> clone() throws CloneNotSupportedException {
    try {
-      // Instantiate object of the same type
+      // Instantiate object of the same type
      Class<?> clazz = this.getClass();
      AbstractComponent<T> newInstance = (AbstractComponent<T>) clazz.getDeclaredConstructor().newInstance();      
      while (AbstractComponent.class.isAssignableFrom(clazz)) {
@@ -191,7 +192,7 @@ public abstract class AbstractComponent<T> implements IDIYComponent<T> {
                && value.getClass().getComponentType().isAssignableFrom(Point2D.class)) {
              Object newArray = Array.newInstance(value.getClass().getComponentType(), Array.getLength(value));
              for (int i = 0; i < Array.getLength(value); i++) {
-                Point2D p = (Point2D) Array.get(value, i);
+                Point2D p = (Point2D) Array.get(value, i);
                if (p != null)
                  Array.set(newArray, i, new Point2D.Double(p.getX(), p.getY()));
              }
@@ -199,7 +200,7 @@ public abstract class AbstractComponent<T> implements IDIYComponent<T> {
            }
            // Deep copy points.
            // TODO: something nicer
-            if (value != null && value instanceof Point2D) {
+            if (value != null && value instanceof Point2D) {
              Point2D p = (Point2D) value;
              value = new Point2D.Double(p.getX(), p.getY());
            }
@@ -212,7 +213,7 @@ public abstract class AbstractComponent<T> implements IDIYComponent<T> {
    } catch (Exception e) {
      throw new CloneNotSupportedException("Could not clone the component. Reason: " + e.getMessage());
    }
-  }
+  }

  @Override
  public boolean equalsTo(IDIYComponent<?> other) {
@@ -229,7 +230,7 @@ public abstract class AbstractComponent<T> implements IDIYComponent<T> {
      // in
      // AbstractComponent or one of it's child classes
      for (Field field : fields) {
-        if (!Modifier.isStatic(field.getModifiers()) && !Modifier.isFinal(field.getModifiers()) &&
+        if (!Modifier.isStatic(field.getModifiers()) && !Modifier.isFinal(field.getModifiers()) &&
            !Modifier.isTransient(field.getModifiers())) {
          field.setAccessible(true);
          try {
@@ -251,45 +252,45 @@ public abstract class AbstractComponent<T> implements IDIYComponent<T> {
      return true;
    if (o1 == null || o2 == null)
      return false;
-    if (o1.getClass().isArray()) {
-      if (o1.getClass().getComponentType() == byte.class)
-        return Arrays.equals((byte[]) o1, (byte[]) o2);
-      if (o1.getClass().getComponentType() == double.class)
-        return Arrays.equals((double[]) o1, (double[]) o2);
-      if (o1.getClass().getComponentType() == int.class)
+    if (o1.getClass().isArray()) {
+      if (o1.getClass().getComponentType() == byte.class)
+        return Arrays.equals((byte[]) o1, (byte[]) o2);
+      if (o1.getClass().getComponentType() == double.class)
+        return Arrays.equals((double[]) o1, (double[]) o2);
+      if (o1.getClass().getComponentType() == int.class)
        return Arrays.equals((int[]) o1, (int[]) o2);      
      return Arrays.equals((Object[]) o1, (Object[]) o2);
    }
    return o1.equals(o2);
-  }
-  
-  @Override
-  public String getControlPointNodeName(int index) {
-    return Integer.toString(index + 1);
-  }
-  
-  @Override
-  public String getInternalLinkName(int index1, int index2) {   
-    return null;
-  }
-  
-  @Override
-  public String[] getSectionNames(int pointIndex) {   
-    return null;
-  }
-  
-  @Override
-  public boolean canPointMoveFreely(int pointIndex) {   
-    return true;
-  }
-  
-  @Override
-  public Rectangle2D getCachingBounds() {
-    return null;
-  }
-  
-  @Override
-  public void createdIn(Project project) {
-    // TODO Auto-generated method stub
+  }
+  
+  @Override
+  public String getControlPointNodeName(int index) {
+    return Integer.toString(index + 1);
+  }
+  
+  @Override
+  public String getInternalLinkName(int index1, int index2) {   
+    return null;
+  }
+  
+  @Override
+  public String[] getSectionNames(int pointIndex) {   
+    return null;
+  }
+  
+  @Override
+  public boolean canPointMoveFreely(int pointIndex) {   
+    return true;
+  }
+  
+  @Override
+  public Rectangle2D getCachingBounds() {
+    return null;
+  }
+  
+  @Override
+  public void createdIn(Project project) {
+    // TODO Auto-generated method stub
  }
 }
@@ -30,6 +30,10 @@ import java.util.List;
 import java.util.stream.Collectors;
 import org.apache.log4j.Logger;
 import org.diylc.appframework.miscutils.ConfigurationManager;
+
+import com.google.common.collect.Streams;
+import com.thoughtworks.xstream.annotations.XStreamOmitField;
+
 import org.diylc.common.IPlugInPort;
 import org.diylc.common.LineStyle;
 import org.diylc.common.ObjectCache;
@@ -41,8 +45,6 @@ import org.diylc.core.annotations.EditableProperty;
 import org.diylc.core.measures.Size;
 import org.diylc.core.measures.SizeUnit;
 import org.diylc.utils.Constants;
-import com.google.common.collect.Streams;
-import com.thoughtworks.xstream.annotations.XStreamOmitField;

 public abstract class AbstractCurvedComponent<T> extends AbstractTransparentComponent<T> {

@@ -19,13 +19,13 @@
    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.

 */
-package org.diylc.components;
-
-import org.diylc.core.annotations.EditableProperty;
-
-public abstract class AbstractLabeledComponent<T> extends AbstractTransparentComponent<T> {
-
-  private static final long serialVersionUID = 1L;
+package org.diylc.components;
+
+import org.diylc.core.annotations.EditableProperty;
+
+public abstract class AbstractLabeledComponent<T> extends AbstractTransparentComponent<T> {
+
+  private static final long serialVersionUID = 1L;

  protected Integer fontSizeOverride;
  
@@ -36,5 +36,5 @@ public abstract class AbstractLabeledComponent<T> extends AbstractTransparentCom
  
  public void setFontSizeOverride(Integer fontSizeOverride) {
    this.fontSizeOverride = fontSizeOverride;
-  }
-}
+  }
+}
@@ -19,24 +19,24 @@
    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.

 */
-package org.diylc.components;
-
-import org.diylc.core.annotations.EditableProperty;
-
-public abstract class AbstractTransparentComponent<T> extends AbstractComponent<T> {
-
-  private static final long serialVersionUID = 1L;
-
-  public static byte MAX_ALPHA = 127;
-
-  protected byte alpha = MAX_ALPHA;
-
-  @EditableProperty
-  public Byte getAlpha() {
-    return alpha;
-  }
-
-  public void setAlpha(Byte alpha) {
-    this.alpha = alpha;
-  }
-}
+package org.diylc.components;
+
+import org.diylc.core.annotations.EditableProperty;
+
+public abstract class AbstractTransparentComponent<T> extends AbstractComponent<T> {
+
+  private static final long serialVersionUID = 1L;
+
+  public static byte MAX_ALPHA = 127;
+
+  protected byte alpha = MAX_ALPHA;
+
+  @EditableProperty
+  public Byte getAlpha() {
+    return alpha;
+  }
+
+  public void setAlpha(Byte alpha) {
+    this.alpha = alpha;
+  }
+}
@@ -1,28 +1,29 @@
-/*
-
-    DIY Layout Creator (DIYLC).
-    Copyright (c) 2009-2018 held jointly by the individual authors.
-
-    This file is part of DIYLC.
-
-    DIYLC is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    DIYLC is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.
-
-*/
+/*
+
+    DIY Layout Creator (DIYLC).
+    Copyright (c) 2009-2018 held jointly by the individual authors.
+
+    This file is part of DIYLC.
+
+    DIYLC is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    DIYLC is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.
+
+*/
 package org.diylc.components.transform;

-import java.awt.geom.Point2D;
-import org.diylc.common.IComponentTransformer;
+import java.awt.geom.Point2D;
+
+import org.diylc.common.IComponentTransformer;
 import org.diylc.core.IDIYComponent;

 public class DefaultTransformer implements IComponentTransformer {
@@ -1,29 +1,30 @@
-/*
-
-    DIY Layout Creator (DIYLC).
-    Copyright (c) 2009-2018 held jointly by the individual authors.
-
-    This file is part of DIYLC.
-
-    DIYLC is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    DIYLC is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.
-
-*/
+/*
+
+    DIY Layout Creator (DIYLC).
+    Copyright (c) 2009-2018 held jointly by the individual authors.
+
+    This file is part of DIYLC.
+
+    DIYLC is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    DIYLC is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.
+
+*/
 package org.diylc.components.transform;

-import java.awt.geom.AffineTransform;
-import java.awt.geom.Point2D;
-import org.diylc.common.IComponentTransformer;
+import java.awt.geom.AffineTransform;
+import java.awt.geom.Point2D;
+
+import org.diylc.common.IComponentTransformer;
 import org.diylc.core.IDIYComponent;

 public class LeadedComponentTransformer implements IComponentTransformer {
@@ -46,7 +47,7 @@ public class LeadedComponentTransformer implements IComponentTransformer {
  @Override
  public void rotate(IDIYComponent<?> component, Point2D center, int direction) {
    AffineTransform rotate = AffineTransform.getRotateInstance(Math.PI / 2 * direction, center.getX(), center.getY());
-    for (int index = 0; index < component.getControlPointCount(); index++) {
+    for (int index = 0; index < component.getControlPointCount(); index++) {
      Point2D p = new Point2D.Double();
      rotate.transform(component.getControlPoint(index), p);
      component.setControlPoint(p, index);
@@ -1,30 +1,31 @@
-/*
-
-    DIY Layout Creator (DIYLC).
-    Copyright (c) 2009-2018 held jointly by the individual authors.
-
-    This file is part of DIYLC.
-
-    DIYLC is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    DIYLC is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.
-
-*/
+/*
+
+    DIY Layout Creator (DIYLC).
+    Copyright (c) 2009-2018 held jointly by the individual authors.
+
+    This file is part of DIYLC.
+
+    DIYLC is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    DIYLC is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.
+
+*/
 package org.diylc.components.transform;

-import java.awt.Point;
-import java.awt.geom.AffineTransform;
-import java.awt.geom.Point2D;
-import org.diylc.common.IComponentTransformer;
+import java.awt.Point;
+import java.awt.geom.AffineTransform;
+import java.awt.geom.Point2D;
+
+import org.diylc.common.IComponentTransformer;
 import org.diylc.core.IDIYComponent;

 public class SimpleComponentTransformer implements IComponentTransformer {
@@ -19,15 +19,15 @@
    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.

 */
-package org.diylc.core;
-
-/**
- * Validator that allows all values.
- * 
- * @author Branislav Stojkovic
- */
-public class AllowAllValidator implements IPropertyValidator {
-
-  @Override
-  public void validate(Object owner, Object value) throws ValidationException {}
-}
+package org.diylc.core;
+
+/**
+ * Validator that allows all values.
+ * 
+ * @author Branislav Stojkovic
+ */
+public class AllowAllValidator implements IPropertyValidator {
+
+  @Override
+  public void validate(Object owner, Object value) throws ValidationException {}
+}
@@ -19,14 +19,14 @@
    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.

 */
-package org.diylc.core;
-
-/**
- * Enumerates all possible states that a component can be in.
- * 
- * @author Branislav Stojkovic
- */
-public enum ComponentState {
-
-  NORMAL, SELECTED, LOCKED, DRAGGING
-}
+package org.diylc.core;
+
+/**
+ * Enumerates all possible states that a component can be in.
+ * 
+ * @author Branislav Stojkovic
+ */
+public enum ComponentState {
+
+  NORMAL, SELECTED, LOCKED, DRAGGING
+}
@@ -19,9 +19,9 @@
    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.

 */
-package org.diylc.core;
-
-public enum CreationMethod {
-
-  SINGLE_CLICK, POINT_BY_POINT;
-}
+package org.diylc.core;
+
+public enum CreationMethod {
+
+  SINGLE_CLICK, POINT_BY_POINT;
+}
@@ -19,9 +19,9 @@
    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.

 */
-package org.diylc.core;
-
-public enum ExpansionMode {
-
-  ALL, SAME_TYPE, IMMEDIATE,
-}
+package org.diylc.core;
+
+public enum ExpansionMode {
+
+  ALL, SAME_TYPE, IMMEDIATE,
+}
@@ -1,31 +1,32 @@
-/*
-
-    DIY Layout Creator (DIYLC).
-    Copyright (c) 2009-2018 held jointly by the individual authors.
-
-    This file is part of DIYLC.
-
-    DIYLC is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    DIYLC is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.
-
-*/
+/*
+
+    DIY Layout Creator (DIYLC).
+    Copyright (c) 2009-2018 held jointly by the individual authors.
+
+    This file is part of DIYLC.
+
+    DIYLC is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    DIYLC is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.
+
+*/
 package org.diylc.core;

-import java.awt.Graphics2D;
-import java.awt.geom.Point2D;
-import java.awt.geom.Rectangle2D;
-import java.io.Serializable;
-import org.diylc.core.annotations.ComponentDescriptor;
+import java.awt.Graphics2D;
+import java.awt.geom.Point2D;
+import java.awt.geom.Rectangle2D;
+import java.io.Serializable;
+
+import org.diylc.core.annotations.ComponentDescriptor;
 import org.diylc.core.annotations.EditableProperty;

 /**
@@ -50,7 +51,7 @@ public interface IDIYComponent<T> extends Serializable, Cloneable {
  public static final int CHASSIS = 1;
  public static final int BOARD = 2;
  public static final int TRACE = 3;
-  public static final int COMPONENT = 4;
+  public static final int COMPONENT = 4;
  public static final int WIRING = 5;
  public static final int TEXT = 6;

@@ -111,37 +112,37 @@ public interface IDIYComponent<T> extends Serializable, Cloneable {
   *         same component</b>. The other control point must be able to overlap too.
   */
  boolean canControlPointOverlap(int index);
-
-  /**  
-   * @param index
-   * @return {@link VisibilityPolicy} of the control point.
+
+  /**  
+   * @param index
+   * @return {@link VisibilityPolicy} of the control point.
+   */
+  VisibilityPolicy getControlPointVisibilityPolicy(int index);
+  
+  /**  
+   * @param index
+   * @return name of the control point node, if the control point represents a graph node, null otherwise.
+   */
+  String getControlPointNodeName(int index);
+  
+  /**   
+   * @param index1
+   * @param index2
+   * @return name of the internal linked formed by the two control points, null if they do not form an internal link
+   */
+  String getInternalLinkName(int index1, int index2);
+  
+  /**   
+   * @param pointIndex  
+   * @return name of the internal section containing the specified point, or null if the component does not have internal sections.
+   * One point can be shared between multiple sections, in which case, the result may contain more than one element.
+   */
+  String[] getSectionNames(int pointIndex);
+  
+  /**   
+   * @param pointIndex
+   * @return true if the control point can move without affecting other points' position, false otherwise
   */
-  VisibilityPolicy getControlPointVisibilityPolicy(int index);
-  
-  /**  
-   * @param index
-   * @return name of the control point node, if the control point represents a graph node, null otherwise.
-   */
-  String getControlPointNodeName(int index);
-  
-  /**   
-   * @param index1
-   * @param index2
-   * @return name of the internal linked formed by the two control points, null if they do not form an internal link
-   */
-  String getInternalLinkName(int index1, int index2);
-  
-  /**   
-   * @param pointIndex  
-   * @return name of the internal section containing the specified point, or null if the component does not have internal sections.
-   * One point can be shared between multiple sections, in which case, the result may contain more than one element.
-   */
-  String[] getSectionNames(int pointIndex);
-  
-  /**   
-   * @param pointIndex
-   * @return true if the control point can move without affecting other points' position, false otherwise
-   */
  boolean canPointMoveFreely(int pointIndex);

  /**
@@ -184,18 +185,18 @@ public interface IDIYComponent<T> extends Serializable, Cloneable {
   * @param other
   * @return
   */
-  boolean equalsTo(IDIYComponent<?> other);
-
-  /**
-   * Used only if {@link ComponentDescriptor#enableCache()} is set to true. 
-   * @return
-   */
-  Rectangle2D getCachingBounds();
-  
-  /**
-   * Notifies the component that it's being created in the context of the specified project  
-   * 
-   * @param project
-   */
+  boolean equalsTo(IDIYComponent<?> other);
+
+  /**
+   * Used only if {@link ComponentDescriptor#enableCache()} is set to true. 
+   * @return
+   */
+  Rectangle2D getCachingBounds();
+  
+  /**
+   * Notifies the component that it's being created in the context of the specified project  
+   * 
+   * @param project
+   */
  void createdIn(Project project);
 }
@@ -21,22 +21,22 @@
 */
 package org.diylc.core;

-/**
- * Interface for tracking component drawing process. Components may use it to stop or restart
- * tracking. Anything drawn while tracking is stopped will not be added to the mouse hot-spot area.
- * 
- * @author Branislav Stojkovic
- */
-public interface IDrawingObserver {
+/**
+ * Interface for tracking component drawing process. Components may use it to stop or restart
+ * tracking. Anything drawn while tracking is stopped will not be added to the mouse hot-spot area.
+ * 
+ * @author Branislav Stojkovic
+ */
+public interface IDrawingObserver {

  /**
   * Notifies the observer that it should start tracking the drawing process.
-   */
-  void stopTracking();
+   */
+  void stopTracking();

  /**
   * Notifies the observer that it should stop tracking the drawing process.
-   */
+   */
  void startTracking();
  
  /**   
@@ -64,5 +64,5 @@ public interface IDrawingObserver {
   * 
   * @param marker
   */
-  void setContinuityMarker(String marker);
-}
+  void setContinuityMarker(String marker);
+}
@@ -19,19 +19,19 @@
    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.

 */
-package org.diylc.core;
-
-/**
- * Interface for validating property value changes.
- * 
- * @author Branislav Stojkovic
- */
-public interface IPropertyValidator {
-
+package org.diylc.core;
+
+/**
+ * Interface for validating property value changes.
+ * 
+ * @author Branislav Stojkovic
+ */
+public interface IPropertyValidator {
+
  /**
-   * @param owner
-   * @param value
-   * @throws ValidationException if validation fails. Message will contain the reason.
-   */
-  void validate(Object owner, Object value) throws ValidationException;
-}
+   * @param owner
+   * @param value
+   * @throws ValidationException if validation fails. Message will contain the reason.
+   */
+  void validate(Object owner, Object value) throws ValidationException;
+}
@@ -1,29 +1,30 @@
-/*
-
-    DIY Layout Creator (DIYLC).
-    Copyright (c) 2009-2018 held jointly by the individual authors.
-
-    This file is part of DIYLC.
-
-    DIYLC is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    DIYLC is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.
-
-*/
+/*
+
+    DIY Layout Creator (DIYLC).
+    Copyright (c) 2009-2018 held jointly by the individual authors.
+
+    This file is part of DIYLC.
+
+    DIYLC is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    DIYLC is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.
+
+*/
 package org.diylc.core;

-import java.io.File;
-import java.util.List;
-import java.util.Set;
+import java.io.File;
+import java.util.List;
+import java.util.Set;
+
 import org.diylc.common.PropertyWrapper;


@@ -55,8 +56,8 @@ public interface IView {

  int showConfirmDialog(String message, String title, int optionType, int messageType);

-  boolean editProperties(List<PropertyWrapper> properties, Set<PropertyWrapper> defaultedProperties, String title);
-  
+  boolean editProperties(List<PropertyWrapper> properties, Set<PropertyWrapper> defaultedProperties, String title);
+  
  String showInputDialog(String message, String title);

  File promptFileSave();
@@ -1,41 +1,42 @@
-/*
-
-    DIY Layout Creator (DIYLC).
-    Copyright (c) 2009-2018 held jointly by the individual authors.
-
-    This file is part of DIYLC.
-
-    DIYLC is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    DIYLC is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.
-
-*/
+/*
+
+    DIY Layout Creator (DIYLC).
+    Copyright (c) 2009-2018 held jointly by the individual authors.
+
+    This file is part of DIYLC.
+
+    DIYLC is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    DIYLC is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.
+
+*/
 package org.diylc.core;

-import java.awt.Font;
-import java.io.Serializable;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-import org.diylc.appframework.update.VersionNumber;
-import org.diylc.core.annotations.EditableProperty;
-import org.diylc.core.annotations.MultiLineText;
-import org.diylc.core.annotations.PositiveMeasureValidator;
-import org.diylc.core.annotations.PositiveNonZeroMeasureValidator;
-import org.diylc.core.measures.Size;
+import java.awt.Font;
+import java.io.Serializable;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import org.diylc.appframework.update.VersionNumber;
+
+import org.diylc.core.annotations.EditableProperty;
+import org.diylc.core.annotations.MultiLineText;
+import org.diylc.core.annotations.PositiveMeasureValidator;
+import org.diylc.core.annotations.PositiveNonZeroMeasureValidator;
+import org.diylc.core.measures.Size;
 import org.diylc.core.measures.SizeUnit;

 /**
@@ -62,11 +63,11 @@ public class Project implements Serializable, Cloneable {
  private String description;
  private Size width;
  private Size height;
-  private Size gridSpacing;
+  private Size gridSpacing;
  private Integer dotSpacing;
  private List<IDIYComponent<?>> components;
  private Set<Set<IDIYComponent<?>>> groups;
-  private Set<Integer> lockedLayers;
+  private Set<Integer> lockedLayers;
  private Set<IDIYComponent<?>> lockedComponents;
  private Set<Integer> hiddenLayers;
  private Font font = DEFAULT_FONT;
@@ -75,7 +76,7 @@ public class Project implements Serializable, Cloneable {
    components = new ArrayList<IDIYComponent<?>>();
    groups = new HashSet<Set<IDIYComponent<?>>>();
    lockedLayers = new HashSet<Integer>();
-    hiddenLayers = new HashSet<Integer>();
+    hiddenLayers = new HashSet<Integer>();
    lockedComponents = new HashSet<IDIYComponent<?>>();
    title = DEFAULT_TITLE;
    author = System.getProperty("user.name");
@@ -137,17 +138,17 @@ public class Project implements Serializable, Cloneable {

  public void setGridSpacing(Size gridSpacing) {
    this.gridSpacing = gridSpacing;
-  }
-  
-  @EditableProperty(name = "Dot Spacing", validatorClass = PositiveNonZeroMeasureValidator.class)
-  public Integer getDotSpacing() {
-    if (dotSpacing == null)
-      dotSpacing = 1;
-    return dotSpacing;
-  }
-  
-  public void setDotSpacing(Integer dotSpacing) {
-    this.dotSpacing = dotSpacing;
+  }
+  
+  @EditableProperty(name = "Dot Spacing", validatorClass = PositiveNonZeroMeasureValidator.class)
+  public Integer getDotSpacing() {
+    if (dotSpacing == null)
+      dotSpacing = 1;
+    return dotSpacing;
+  }
+  
+  public void setDotSpacing(Integer dotSpacing) {
+    this.dotSpacing = dotSpacing;
  }

  /**
@@ -166,12 +167,12 @@ public class Project implements Serializable, Cloneable {
   */
  public Set<Set<IDIYComponent<?>>> getGroups() {
    return groups;
-  }
-  
-  public Set<IDIYComponent<?>> getLockedComponents() {
-    if (lockedComponents == null)
-      lockedComponents = new HashSet<IDIYComponent<?>>();
-    return lockedComponents;
+  }
+  
+  public Set<IDIYComponent<?>> getLockedComponents() {
+    if (lockedComponents == null)
+      lockedComponents = new HashSet<IDIYComponent<?>>();
+    return lockedComponents;
  }

  public Set<Integer> getLockedLayers() {
@@ -275,36 +276,36 @@ public class Project implements Serializable, Cloneable {
      if (other.width != null)
        return false;
    } else if (!width.equals(other.width))
-      return false;
-    if (gridSpacing == null) {
-      if (other.gridSpacing != null)
-        return false;
-    } else if (!gridSpacing.equals(other.gridSpacing))
-      return false;
-    if (font == null) {
-      if (other.font != null)
-        return false;
-    } else if (!font.getFamily().equals(other.font.getFamily()) || font.getSize() != other.font.getSize() || font.getStyle() != other.font.getStyle())
-      return false;
-    if (groups == null) {
-      if (other.groups != null)
-        return false;
-    } else if (!groups.equals(other.groups))
-      return false;
-    if (lockedLayers == null) {
-      if (other.lockedLayers != null)
-        return false;
-    } else if (!lockedLayers.equals(other.lockedLayers))
-      return false;
-    if (getLockedComponents() == null) {
-      if (other.lockedComponents != null)
-        return false;
-    } else if (!getLockedComponents().equals(other.lockedComponents))
-      return false;
-    if (hiddenLayers == null) {
-      if (other.hiddenLayers != null)
-        return false;
-    } else if (!hiddenLayers.equals(other.hiddenLayers))
+      return false;
+    if (gridSpacing == null) {
+      if (other.gridSpacing != null)
+        return false;
+    } else if (!gridSpacing.equals(other.gridSpacing))
+      return false;
+    if (font == null) {
+      if (other.font != null)
+        return false;
+    } else if (!font.getFamily().equals(other.font.getFamily()) || font.getSize() != other.font.getSize() || font.getStyle() != other.font.getStyle())
+      return false;
+    if (groups == null) {
+      if (other.groups != null)
+        return false;
+    } else if (!groups.equals(other.groups))
+      return false;
+    if (lockedLayers == null) {
+      if (other.lockedLayers != null)
+        return false;
+    } else if (!lockedLayers.equals(other.lockedLayers))
+      return false;
+    if (getLockedComponents() == null) {
+      if (other.lockedComponents != null)
+        return false;
+    } else if (!getLockedComponents().equals(other.lockedComponents))
+      return false;
+    if (hiddenLayers == null) {
+      if (other.hiddenLayers != null)
+        return false;
+    } else if (!hiddenLayers.equals(other.hiddenLayers))
      return false;
    return true;
  }
@@ -340,7 +341,7 @@ public class Project implements Serializable, Cloneable {
    project.setHeight(this.getHeight());
    project.setWidth(this.getWidth());
    project.getLockedLayers().addAll(this.getLockedLayers());
-    project.getHiddenLayers().addAll(this.getHiddenLayers());    
+    project.getHiddenLayers().addAll(this.getHiddenLayers());    
    project.setFont(this.getFont());    

    Map<IDIYComponent<?>, IDIYComponent<?>> cloneMap = new HashMap<IDIYComponent<?>, IDIYComponent<?>>();
@@ -361,10 +362,10 @@ public class Project implements Serializable, Cloneable {
        cloneGroup.add(cloneMap.get(component));
      }
      project.groups.add(cloneGroup);
-    }
-    
-    for (IDIYComponent<?> component : this.getLockedComponents()) {
-      project.lockedComponents.add(cloneMap.get(component));
+    }
+    
+    for (IDIYComponent<?> component : this.getLockedComponents()) {
+      project.lockedComponents.add(cloneMap.get(component));
    }
    return project;
  }
@@ -19,17 +19,17 @@
    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.

 */
-package org.diylc.core;
+package org.diylc.core;

 import java.awt.geom.Point2D;
 import java.time.LocalDateTime;
 import java.util.List;
-import java.util.Map;
-
-public class Template {
-
-  private String name;
-  private Map<String, Object> values;
+import java.util.Map;
+
+public class Template {
+
+  private String name;
+  private Map<String, Object> values;
  private List<Point2D> points;
  @SuppressWarnings("unused")
  @Deprecated
@@ -41,37 +41,37 @@ public class Template {
  
  public Template(String name, Map<String, Object> values, List<Point2D> points) {
    this(name, values, points, LocalDateTime.now());
-  }
-
-  public Template(String name, Map<String, Object> values, List<Point2D> points, LocalDateTime createdOn) {    
-    this.name = name;
-    this.values = values;
+  }
+
+  public Template(String name, Map<String, Object> values, List<Point2D> points, LocalDateTime createdOn) {    
+    this.name = name;
+    this.values = values;
+    this.points = points;
+    this.createdOn = createdOn;
+  }
+
+  public String getName() {
+    return name;
+  }
+
+  public void setName(String name) {
+    this.name = name;
+  }
+
+  public Map<String, Object> getValues() {
+    return values;
+  }
+
+  public void setValues(Map<String, Object> values) {
+    this.values = values;
+  }
+
+  public List<Point2D> getPoints() {
+    return points;
+  }
+
+  public void setPoints(List<Point2D> points) {
    this.points = points;
-    this.createdOn = createdOn;
-  }
-
-  public String getName() {
-    return name;
-  }
-
-  public void setName(String name) {
-    this.name = name;
-  }
-
-  public Map<String, Object> getValues() {
-    return values;
-  }
-
-  public void setValues(Map<String, Object> values) {
-    this.values = values;
-  }
-
-  public List<Point2D> getPoints() {
-    return points;
-  }
-
-  public void setPoints(List<Point2D> points) {
-    this.points = points;
  }
  
  public LocalDateTime getCreatedOn() {
@@ -80,8 +80,8 @@ public class Template {
  
  public void setCreatedOn(LocalDateTime createdOn) {
    this.createdOn = createdOn;
-  }
-
+  }
+
  @Override
  public int hashCode() {
    final int prime = 31;
@@ -125,8 +125,8 @@ public class Template {
    return true;
  }

-  @Override
-  public String toString() {
-    return name;
-  }
-}
+  @Override
+  public String toString() {
+    return name;
+  }
+}
@@ -1,27 +1,27 @@
-/*
-
-    DIY Layout Creator (DIYLC).
-    Copyright (c) 2009-2018 held jointly by the individual authors.
-
-    This file is part of DIYLC.
-
-    DIYLC is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    DIYLC is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.
-
-*/
+/*
+
+    DIY Layout Creator (DIYLC).
+    Copyright (c) 2009-2018 held jointly by the individual authors.
+
+    This file is part of DIYLC.
+
+    DIYLC is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    DIYLC is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.
+
+*/
 package org.diylc.core;

-import java.awt.Color;
+import java.awt.Color;
 import java.io.Serializable;

 public class Theme implements Serializable {
@@ -31,14 +31,14 @@ public class Theme implements Serializable {
  private String name;
  private Color bgColor;
  private Color gridColor;
-  private Color outlineColor;
+  private Color outlineColor;
  private Color dotColor;

  public Theme(String name, Color bgColor, Color gridColor, Color dotColor, Color outlineColor) {
    super();
    this.name = name;
    this.bgColor = bgColor;
-    this.gridColor = gridColor;
+    this.gridColor = gridColor;
    this.dotColor = dotColor;    
    this.outlineColor = outlineColor;
  }
@@ -53,12 +53,12 @@ public class Theme implements Serializable {

  public Color getGridColor() {
    return gridColor;
-  }
-  
-  public Color getDotColor() {
-    if (dotColor == null)
-      dotColor = gridColor;
-    return dotColor;
+  }
+  
+  public Color getDotColor() {
+    if (dotColor == null)
+      dotColor = gridColor;
+    return dotColor;
  }

  public Color getOutlineColor() {
@@ -19,13 +19,13 @@
    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.

 */
-package org.diylc.core;
-
-public class ValidationException extends Exception {
-
-  private static final long serialVersionUID = 1L;
-
-  public ValidationException(String message) {
-    super(message);
-  }
-}
+package org.diylc.core;
+
+public class ValidationException extends Exception {
+
+  private static final long serialVersionUID = 1L;
+
+  public ValidationException(String message) {
+    super(message);
+  }
+}
@@ -1,24 +1,24 @@
-/*
-
-    DIY Layout Creator (DIYLC).
-    Copyright (c) 2009-2018 held jointly by the individual authors.
-
-    This file is part of DIYLC.
-
-    DIYLC is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    DIYLC is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.
-
-*/
+/*
+
+    DIY Layout Creator (DIYLC).
+    Copyright (c) 2009-2018 held jointly by the individual authors.
+
+    This file is part of DIYLC.
+
+    DIYLC is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    DIYLC is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.
+
+*/
 package org.diylc.core;

 /**
@@ -19,15 +19,15 @@
    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.

 */
-package org.diylc.core.annotations;
-
-/**
- * Tells the system how to represent components in the B.O.M.
- * 
- * @see ComponentDescriptor
- * 
- * @author Branislav Stojkovic
- */
-public enum BomPolicy {
-  SHOW_ALL_NAMES, SHOW_ONLY_TYPE_NAME, NEVER_SHOW,
-}
+package org.diylc.core.annotations;
+
+/**
+ * Tells the system how to represent components in the B.O.M.
+ * 
+ * @see ComponentDescriptor
+ * 
+ * @author Branislav Stojkovic
+ */
+public enum BomPolicy {
+  SHOW_ALL_NAMES, SHOW_ONLY_TYPE_NAME, NEVER_SHOW,
+}
@@ -1,31 +1,32 @@
-/*
-
-    DIY Layout Creator (DIYLC).
-    Copyright (c) 2009-2018 held jointly by the individual authors.
-
-    This file is part of DIYLC.
-
-    DIYLC is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    DIYLC is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.
-
-*/
+/*
+
+    DIY Layout Creator (DIYLC).
+    Copyright (c) 2009-2018 held jointly by the individual authors.
+
+    This file is part of DIYLC.
+
+    DIYLC is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    DIYLC is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.
+
+*/
 package org.diylc.core.annotations;

-import java.lang.annotation.Retention;
-import java.lang.annotation.RetentionPolicy;
-import org.diylc.common.DefaultComponentTransformer;
-import org.diylc.common.IComponentTransformer;
-import org.diylc.core.CreationMethod;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+
+import org.diylc.common.DefaultComponentTransformer;
+import org.diylc.common.IComponentTransformer;
+import org.diylc.core.CreationMethod;
 import org.diylc.core.IDIYComponent;

 /**
@@ -109,22 +110,22 @@ public @interface ComponentDescriptor {
   * 
   * @return
   */
-  String keywordTag() default "";
-  
-  /**
-   * @return true if the component drawing should be cached
-   */
-  boolean enableCache() default false;
-  
-  /**   
-   * @return true if component datasheet should be loaded from the corresponding file
-   */
-  boolean enableDatasheet() default false;
-  
-  /**
-   * If datasheet is enabled, this property determines how many columns define a component, e.g. in how many steps we can instantiate a component 
-   * 
-   * @return
-   */
+  String keywordTag() default "";
+  
+  /**
+   * @return true if the component drawing should be cached
+   */
+  boolean enableCache() default false;
+  
+  /**   
+   * @return true if component datasheet should be loaded from the corresponding file
+   */
+  boolean enableDatasheet() default false;
+  
+  /**
+   * If datasheet is enabled, this property determines how many columns define a component, e.g. in how many steps we can instantiate a component 
+   * 
+   * @return
+   */
  int datasheetCreationStepCount() default 0;
 }
@@ -19,13 +19,13 @@
    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.

 */
-package org.diylc.core.annotations;
-
+package org.diylc.core.annotations;
+
 import java.lang.annotation.Retention;
-import java.lang.annotation.RetentionPolicy;
-
-@Retention(RetentionPolicy.RUNTIME)  
-public @interface DynamicList {
-  
-  public String availableValueFunction();
-}
+import java.lang.annotation.RetentionPolicy;
+
+@Retention(RetentionPolicy.RUNTIME)  
+public @interface DynamicList {
+  
+  public String availableValueFunction();
+}
@@ -1,29 +1,30 @@
-/*
-
-    DIY Layout Creator (DIYLC).
-    Copyright (c) 2009-2018 held jointly by the individual authors.
-
-    This file is part of DIYLC.
-
-    DIYLC is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    DIYLC is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.
-
-*/
+/*
+
+    DIY Layout Creator (DIYLC).
+    Copyright (c) 2009-2018 held jointly by the individual authors.
+
+    This file is part of DIYLC.
+
+    DIYLC is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    DIYLC is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.
+
+*/
 package org.diylc.core.annotations;

-import java.lang.annotation.Retention;
-import java.lang.annotation.RetentionPolicy;
-import org.diylc.core.AllowAllValidator;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+
+import org.diylc.core.AllowAllValidator;
 import org.diylc.core.IPropertyValidator;

 /**
@@ -19,9 +19,9 @@
    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.

 */
-package org.diylc.core.annotations;
-
-public @interface ElementLabel {
-
-  public String functionName();
-}
+package org.diylc.core.annotations;
+
+public @interface ElementLabel {
+
+  public String functionName();
+}
@@ -19,23 +19,24 @@
    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.

 */
-package org.diylc.core.annotations;
-
+package org.diylc.core.annotations;
+
 import java.util.List;
-import org.diylc.core.IDIYComponent;
-
-/**
- * Interface for creating components automatically each time a component is created by the user.
- * 
- * @author Branislav Stojkovic
- */
-public interface IAutoCreator {
-
-  /**
-   * @param lastAdded the component created by the user
-   * @return {@link List} of {@link IDIYComponent}s that will be automatically created as a result.
-   *         Empty {@link List} or {@code null} are valid responses for cases when no components
-   *         should be auto-created.
-   */
-  public List<IDIYComponent<?>> createIfNeeded(IDIYComponent<?> lastAdded);
-}
+
+import org.diylc.core.IDIYComponent;
+
+/**
+ * Interface for creating components automatically each time a component is created by the user.
+ * 
+ * @author Branislav Stojkovic
+ */
+public interface IAutoCreator {
+
+  /**
+   * @param lastAdded the component created by the user
+   * @return {@link List} of {@link IDIYComponent}s that will be automatically created as a result.
+   *         Empty {@link List} or {@code null} are valid responses for cases when no components
+   *         should be auto-created.
+   */
+  public List<IDIYComponent<?>> createIfNeeded(IDIYComponent<?> lastAdded);
+}
@@ -1,24 +1,24 @@
-/*
-
-    DIY Layout Creator (DIYLC).
-    Copyright (c) 2009-2018 held jointly by the individual authors.
-
-    This file is part of DIYLC.
-
-    DIYLC is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    DIYLC is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.
-
-*/
+/*
+
+    DIY Layout Creator (DIYLC).
+    Copyright (c) 2009-2018 held jointly by the individual authors.
+
+    This file is part of DIYLC.
+
+    DIYLC is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    DIYLC is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.
+
+*/
 package org.diylc.core.annotations;

 /**
@@ -19,12 +19,12 @@
    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.

 */
-package org.diylc.core.annotations;
-
+package org.diylc.core.annotations;
+
 import java.lang.annotation.Retention;
-import java.lang.annotation.RetentionPolicy;
-
-@Retention(RetentionPolicy.RUNTIME)  
-public @interface MultiLineText {
-
-}
+import java.lang.annotation.RetentionPolicy;
+
+@Retention(RetentionPolicy.RUNTIME)  
+public @interface MultiLineText {
+
+}
@@ -19,13 +19,13 @@
    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.

 */
-package org.diylc.core.annotations;
-
+package org.diylc.core.annotations;
+
 import java.lang.annotation.Retention;
-import java.lang.annotation.RetentionPolicy;
-
-@Retention(RetentionPolicy.RUNTIME)  
-public @interface PercentEditor {
-  
-  public byte _100PercentValue();
-}
+import java.lang.annotation.RetentionPolicy;
+
+@Retention(RetentionPolicy.RUNTIME)  
+public @interface PercentEditor {
+  
+  public byte _100PercentValue();
+}
@@ -19,35 +19,35 @@
    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.

 */
-package org.diylc.core.annotations;
-
+package org.diylc.core.annotations;
+
 import org.diylc.core.IPropertyValidator;
 import org.diylc.core.ValidationException;
-import org.diylc.core.measures.AbstractMeasure;
-
-/**
- * Validates any generic {@link AbstractMeasure} descendants and makes sure that the value is
- * positive.
- * 
- * @author Branislav Stojkovic
- */
-public class PositiveMeasureValidator implements IPropertyValidator {
-
-  @Override
-  public void validate(Object owner, Object value) throws ValidationException {
-    if (value == null)
-      return;
-    if (value instanceof AbstractMeasure) {
-      AbstractMeasure<?> measure = (AbstractMeasure<?>) value;
-      if (measure.getValue() < 0) {
-        throw new ValidationException("must be greater or equal to zero.");
-      }
+import org.diylc.core.measures.AbstractMeasure;
+
+/**
+ * Validates any generic {@link AbstractMeasure} descendants and makes sure that the value is
+ * positive.
+ * 
+ * @author Branislav Stojkovic
+ */
+public class PositiveMeasureValidator implements IPropertyValidator {
+
+  @Override
+  public void validate(Object owner, Object value) throws ValidationException {
+    if (value == null)
+      return;
+    if (value instanceof AbstractMeasure) {
+      AbstractMeasure<?> measure = (AbstractMeasure<?>) value;
+      if (measure.getValue() < 0) {
+        throw new ValidationException("must be greater or equal to zero.");
+      }
    } else if (value instanceof Integer) {
      Integer i = (Integer) value;
      if (i < 0)
        throw new ValidationException("must be greater or equal to zero.");
-    } else {
-      throw new ValidationException("wrong data type.");
-    }
-  }
-}
+    } else {
+      throw new ValidationException("wrong data type.");
+    }
+  }
+}
@@ -19,35 +19,35 @@
    along with DIYLC.  If not, see <http://www.gnu.org/licenses/>.

 */
-package org.diylc.core.annotations;
-
+package org.diylc.core.annotations;
+
 import org.diylc.core.IPropertyValidator;
 import org.diylc.core.ValidationException;
-import org.diylc.core.measures.AbstractMeasure;
-
-/**
- * Validates any generic {@link AbstractMeasure} descendants and makes sure that the value is
- * positive.
- * 
- * @author Branislav Stojkovic
- */
-public class PositiveNonZeroMeasureValidator implements IPropertyValidator {
-
-  @Override
-  public void validate(Object owner, Object value) throws ValidationException {
-    if (value == null)
-      return;
-    if (value instanceof AbstractMeasure) {
-      AbstractMeasure<?> measure = (AbstractMeasure<?>) value;
-      if (measure.getValue() <= 0) {
-        throw new ValidationException("must be greater than zero.");
-      }
+import org.diylc.core.measures.AbstractMeasure;
+
+/**
+ * Validates any generic {@link AbstractMeasure} descendants and makes sure that the value is
+ * positive.
+ * 
+ * @author Branislav Stojkovic
+ */
+public class PositiveNonZeroMeasureValidator implements IPropertyValidator {
+
+  @Override
+  public void validate(Object owner, Object value) throws ValidationException {
+    if (value == null)
+      return;
+    if (value instanceof AbstractMeasure) {
+      AbstractMeasure<?> measure = (AbstractMeasure<?>) value;
+      if (measure.getValue() <= 0) {
+        throw new ValidationException("must be greater than zero.");
+      }
    } else if (value instanceof Integer) {
      Integer i = (Integer) value;
      if (i < 0)
        throw new ValidationException("must be greater or equal to zero.");
-    }  else {
-      throw new ValidationException("wrong data type.");
-    }
-  }
-}
+    }  else {
+      throw new ValidationException("wrong data type.");
+    }
+  }
+}
@@ -13,6 +13,9 @@ import java.util.Map;
 import java.util.Set;
 import java.util.stream.Collectors;
 import org.apache.log4j.Logger;
+
+import com.bancika.gerberwriter.DataLayer;
+
 import org.diylc.core.ComponentState;
 import org.diylc.core.IDIYComponent;
 import org.diylc.core.IView;
@@ -20,7 +23,6 @@ import org.diylc.core.Project;
 import org.diylc.core.measures.Size;
 import org.diylc.core.measures.SizeUnit;
 import org.diylc.lang.LangUtil;
-import com.bancika.gerberwriter.DataLayer;

 public class GerberExporter {

@@ -30,13 +30,15 @@ import java.awt.image.renderable.RenderableImage;
 import java.text.AttributedCharacterIterator;
 import java.util.HashMap;
 import java.util.Map;
-import org.diylc.core.IDrawingObserver;
-import org.diylc.core.measures.SizeUnit;
-import org.diylc.utils.Constants;
+
 import com.bancika.gerberwriter.DataLayer;
 import com.bancika.gerberwriter.Point;
 import com.bancika.gerberwriter.padmasters.Circle;

+import org.diylc.core.IDrawingObserver;
+import org.diylc.core.measures.SizeUnit;
+import org.diylc.utils.Constants;
+
 public class GerberG2DWrapper extends Graphics2D
    implements IDrawingObserver, IGerberDrawingObserver {

--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Bane Stojkovic	57dce61fc6	build	2025-03-20 19:42:28 +01:00
Bane Stojkovic	248c154ba5	maven	2025-03-20 18:59:03 +01:00
Bane Stojkovic	189882c833	Create test.yml	2025-03-20 00:07:30 +01:00
Bane Stojkovic	0417790aad	Merge branch 'master' into refactor/maven	2025-03-20 00:04:28 +01:00
Bane Stojkovic	494f50d04d	Create README.md	2025-03-20 00:03:59 +01:00
Bane Stojkovic	b3798198e2	Update pom.xml	2025-03-19 23:44:34 +01:00
Bane Stojkovic	c51072171d	Update pom.xml	2025-03-19 23:33:24 +01:00
Bane Stojkovic	d2b33f4d1c	Merge branch 'refactor/maven' of https://github.com/bancika/diy-layout-creator into refactor/maven	2025-03-19 22:52:17 +01:00
Bane Stojkovic	452a450b04	build	2025-03-19 22:52:16 +01:00
Branislav Stojkovic	272cf46be9	test workflow	2025-03-19 14:38:51 +01:00
Bane Stojkovic	d88b064b13	notarization	2025-03-18 23:59:10 +01:00
Bane Stojkovic	8d1be10545	cleanup	2025-03-18 20:18:55 +01:00
Bane Stojkovic	31ee2b93c3	ruler optimization, moved images	2025-03-18 19:56:03 +01:00
Bane Stojkovic	f0ed0275cf	mac build maven	2025-03-17 23:42:05 +01:00
Bane Stojkovic	b3568b3ec9	updates	2025-03-17 22:51:50 +01:00
Bane Stojkovic	2b5674c44a	Merge branch 'refactor/maven' of https://github.com/bancika/diy-layout-creator into refactor/maven	2025-03-17 22:34:29 +01:00
Bane Stojkovic	222050d826	optimize libs	2025-03-17 22:34:24 +01:00
Bane Stojkovic	4ba2b3d250	optimize libs	2025-03-17 22:34:07 +01:00
Bane Stojkovic	9e916370ee	splash version update	2025-03-17 20:27:20 +01:00
Branislav Stojkovic	f06bd0d49c	Omit boards, wires, traces, terminals, etc from Spice netlist output	2025-03-17 16:08:02 +01:00
Branislav Stojkovic	521301d7ef	rotate bug	2025-03-17 14:45:45 +01:00
Branislav Stojkovic	6ef712b3e5	performance upgrade	2025-03-17 12:10:05 +01:00
Branislav Stojkovic	2ead5592d8	performance upgrade	2025-03-17 12:05:26 +01:00
Branislav Stojkovic	44c776194f	configurable high dpi	2025-03-17 11:08:51 +01:00
Bane Stojkovic	fbf92fbc6e	unit tests	2025-03-16 23:55:05 +01:00
Bane Stojkovic	fe51620138	unit tests	2025-03-16 23:45:14 +01:00
Bane Stojkovic	08ca6cef4e	cleanup	2025-03-11 23:59:31 +01:00
Bane Stojkovic	f966f8873a	fixes for netlist	2025-03-11 23:18:36 +01:00
Bane Stojkovic	eedc370a6e	Create run.bat	2025-03-11 20:27:00 +01:00
Bane Stojkovic	e6427cbec7	building for win and linux	2025-03-11 20:25:12 +01:00
Branislav Stojkovic	aa8ca75d5a	fix mavenized	2025-03-11 16:57:11 +01:00
Branislav Stojkovic	9f053f5dfa	fix mavenized	2025-03-11 15:14:59 +01:00
Branislav Stojkovic	05d056700d	fix mavenized	2025-03-11 15:04:10 +01:00
Branislav Stojkovic	fce99fcdc0	Merge branch 'refactor/maven' of https://github.com/bancika/diy-layout-creator into refactor/maven	2025-03-11 15:03:56 +01:00
Branislav Stojkovic	83b1e02086	fix mavenized	2025-03-11 15:03:46 +01:00
Branislav Stojkovic	ee11b5ffe4	fix mavenized	2025-03-11 15:03:09 +01:00
Branislav Stojkovic	344e85e6f7	fix mavenized	2025-03-11 12:59:08 +01:00
Branislav Stojkovic	e088b5e8c9	fix mavenized	2025-03-11 12:18:00 +01:00
Branislav Stojkovic	0417947289	fix mavenized	2025-03-11 10:37:21 +01:00
Bane Stojkovic	fcfecd33cd	lib	2025-03-11 10:08:27 +01:00
Bane Stojkovic	54ba75f306	fix lib	2025-03-11 09:29:01 +01:00
Bane Stojkovic	ad43994d8f	Merge branch 'refactor/maven' of https://github.com/bancika/diy-layout-creator into refactor/maven	2025-03-11 09:20:06 +01:00
Bane Stojkovic	76071e8c1e	app framework update	2025-03-11 09:20:04 +01:00
Bane Stojkovic	29dc9b97b7	fix	2025-03-10 22:17:06 +01:00
Branislav Stojkovic	bc428fad89	mavenization	2025-03-10 16:42:35 +01:00
Branislav Stojkovic	a0e8f7411c	mavenization	2025-03-10 16:30:36 +01:00
Branislav Stojkovic	16af862119	mavenization	2025-03-10 16:27:25 +01:00
Branislav Stojkovic	f580aa65ee	mavenization	2025-03-10 16:24:53 +01:00
Branislav Stojkovic	dac2f8554a	mavenization	2025-03-10 16:12:55 +01:00
Branislav Stojkovic	2caa91eb2e	mavenization	2025-03-10 15:32:45 +01:00
Branislav Stojkovic	038e2bcbb4	mavenization	2025-03-10 15:30:18 +01:00
Branislav Stojkovic	6e347fd7d0	mavenization	2025-03-10 15:21:43 +01:00
Branislav Stojkovic	f820c23093	mavenize	2025-03-10 13:03:51 +01:00