Boards/Libs Manager: added Updatable filter. Shows Boards/Libs that can be updated

Author: Federico Fissore

app/src/cc/arduino/contributions/libraries/filters/UpdatableLibraryPredicate.java

@@ -0,0 +1,33 @@
+package cc.arduino.contributions.libraries.filters;
+
+import cc.arduino.contributions.VersionComparator;
+import cc.arduino.contributions.libraries.ContributedLibrary;
+import cc.arduino.contributions.libraries.LibrariesIndexer;
+import com.google.common.base.Predicate;
+import processing.app.packages.UserLibrary;
+
+import java.util.List;
+
+public class UpdatableLibraryPredicate implements Predicate<ContributedLibrary> {
+
+  private final LibrariesIndexer indexer;
+  private final VersionComparator versionComparator;
+
+  public UpdatableLibraryPredicate(LibrariesIndexer indexer) {
+    this.indexer = indexer;
+    this.versionComparator = new VersionComparator();
+  }
+
+  @Override
+  public boolean apply(ContributedLibrary contributedLibrary) {
+    String libraryName = contributedLibrary.getName();
+    UserLibrary installed = indexer.getInstalledLibraries().getByName(libraryName);
+    if (installed == null) {
+      return false;
+    }
+    List<ContributedLibrary> libraries = indexer.getIndex().find(libraryName);
+    return libraries.stream()
+      .filter(library -> versionComparator.greaterThan(library.getParsedVersion(), installed.getParsedVersion()))
+      .count() > 0;
+  }
+}

app/src/cc/arduino/contributions/libraries/ui/DropdownUpdatableLibrariesItem.java

@@ -0,0 +1,34 @@
+package cc.arduino.contributions.libraries.ui;
+
+import cc.arduino.contributions.libraries.ContributedLibrary;
+import cc.arduino.contributions.libraries.LibrariesIndexer;
+import cc.arduino.contributions.libraries.filters.UpdatableLibraryPredicate;
+import cc.arduino.contributions.ui.DropdownItem;
+import com.google.common.base.Predicate;
+
+import static processing.app.I18n._;
+
+public class DropdownUpdatableLibrariesItem implements DropdownItem<ContributedLibrary> {
+
+  private final LibrariesIndexer indexer;
+
+  public DropdownUpdatableLibrariesItem(LibrariesIndexer indexer) {
+    this.indexer = indexer;
+  }
+
+  @Override
+  public Predicate<ContributedLibrary> getFilterPredicate() {
+    return new UpdatableLibraryPredicate(indexer);
+  }
+
+  @Override
+  public String toString() {
+    return _("Updatable");
+  }
+
+  @Override
+  public boolean equals(Object obj) {
+    return obj instanceof DropdownUpdatableLibrariesItem;
+  }
+
+}

app/src/cc/arduino/contributions/libraries/ui/LibraryManagerUI.java

@@ -165,6 +165,7 @@ public void setIndexer(LibrariesIndexer indexer) {
     typeFilter = null;
     typeChooser.removeAllItems();
     typeChooser.addItem(new DropdownAllItem());
+    typeChooser.addItem(new DropdownUpdatableLibrariesItem(indexer));
     typeChooser.addItem(new DropdownInstalledLibraryItem(indexer.getIndex()));
     java.util.List<String> types = new LinkedList<String>(indexer.getIndex().getTypes());
     Collections.sort(types, new LibraryTypeComparator());

app/src/cc/arduino/contributions/packages/filters/UpdatablePlatformPredicate.java

@@ -0,0 +1,35 @@
+package cc.arduino.contributions.packages.filters;
+
+import cc.arduino.contributions.VersionComparator;
+import cc.arduino.contributions.packages.ContributedPlatform;
+import cc.arduino.contributions.packages.ContributionsIndexer;
+import com.google.common.base.Predicate;
+
+import java.util.List;
+
+public class UpdatablePlatformPredicate implements Predicate<ContributedPlatform> {
+
+  private final ContributionsIndexer indexer;
+  private final VersionComparator versionComparator;
+
+  public UpdatablePlatformPredicate(ContributionsIndexer indexer) {
+    this.indexer = indexer;
+    this.versionComparator = new VersionComparator();
+  }
+
+  @Override
+  public boolean apply(ContributedPlatform contributedPlatform) {
+    String packageName = contributedPlatform.getParentPackage().getName();
+    String architecture = contributedPlatform.getArchitecture();
+
+    ContributedPlatform installed = indexer.getInstalled(packageName, architecture);
+    if (installed == null) {
+      return false;
+    }
+
+    List<ContributedPlatform> platforms = indexer.getIndex().findPlatforms(packageName, architecture);
+    return platforms.stream()
+      .filter(platform -> versionComparator.greaterThan(platform.getParsedVersion(), installed.getParsedVersion()))
+      .count() > 0;
+  }
+}

app/src/cc/arduino/contributions/packages/ui/ContributionManagerUI.java

@@ -106,6 +106,7 @@ public void setIndexer(ContributionsIndexer indexer) {
 
     // Enable categories combo only if there are two or more choices
     categoryChooser.addItem(new DropdownAllCoresItem());
+    categoryChooser.addItem(new DropdownUpdatableCoresItem(indexer));
     Collection<String> categories = indexer.getCategories();
     for (String s : categories) {
       categoryChooser.addItem(new DropdownCoreOfCategoryItem(s));

app/src/cc/arduino/contributions/packages/ui/DropdownUpdatableCoresItem.java

@@ -0,0 +1,33 @@
+package cc.arduino.contributions.packages.ui;
+
+import cc.arduino.contributions.packages.ContributedPlatform;
+import cc.arduino.contributions.packages.ContributionsIndexer;
+import cc.arduino.contributions.packages.filters.UpdatablePlatformPredicate;
+import cc.arduino.contributions.ui.DropdownItem;
+import com.google.common.base.Predicate;
+
+import static processing.app.I18n._;
+
+public class DropdownUpdatableCoresItem implements DropdownItem<ContributedPlatform> {
+
+  private final ContributionsIndexer indexer;
+
+  public DropdownUpdatableCoresItem(ContributionsIndexer indexer) {
+    this.indexer = indexer;
+  }
+
+  @Override
+  public Predicate<ContributedPlatform> getFilterPredicate() {
+    return new UpdatablePlatformPredicate(indexer);
+  }
+
+  @Override
+  public String toString() {
+    return _("Updatable");
+  }
+
+  @Override
+  public boolean equals(Object obj) {
+    return obj instanceof DropdownUpdatableCoresItem;
+  }
+}