Preliminary support to online help/reference

Author: Federico Fissore

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

@@ -28,13 +28,14 @@
  */
 package cc.arduino.contributions.packages.ui;
 
+import cc.arduino.contributions.DownloadableContributionVersionComparator;
 import cc.arduino.contributions.VersionComparator;
-import cc.arduino.contributions.filters.InstalledPredicate;
 import cc.arduino.contributions.filters.BuiltInPredicate;
+import cc.arduino.contributions.filters.InstalledPredicate;
 import cc.arduino.contributions.packages.ContributedBoard;
+import cc.arduino.contributions.packages.ContributedHelp;
 import cc.arduino.contributions.packages.ContributedPlatform;
 import cc.arduino.contributions.packages.DownloadableContribution;
-import cc.arduino.contributions.DownloadableContributionVersionComparator;
 import cc.arduino.contributions.ui.InstallerTableCell;
 import cc.arduino.contributions.ui.listeners.DelegatingKeyListener;
 import cc.arduino.utils.ReverseComparator;
@@ -368,6 +369,19 @@ private Component getUpdatedCellComponent(Object value, boolean isSelected, int
     }
     desc = desc.substring(0, desc.lastIndexOf(',')) + ".<br />";
 
+    ContributedHelp help = null;
+    if (selected.getHelp() != null) {
+      help = selected.getHelp();
+    } else if (selected.getParentPackage().getHelp() != null) {
+      help = selected.getParentPackage().getHelp();
+    }
+    if (help != null) {
+      String url = help.getOnline();
+      if (url != null && !url.isEmpty()) {
+        desc += " " + format("<a href=\"{0}\">Online help</a><br/>", url);
+      }
+    }
+
     String url = selected.getParentPackage().getWebsiteURL();
     if (url != null && !url.isEmpty()) {
       desc += " " + format("<a href=\"{0}\">More info</a>", url);

arduino-core/src/cc/arduino/contributions/packages/ContributedHelp.java

@@ -0,0 +1,7 @@
+package cc.arduino.contributions.packages;
+
+public abstract class ContributedHelp {
+
+  public abstract String getOnline();
+
+}

arduino-core/src/cc/arduino/contributions/packages/ContributedPackage.java

@@ -46,6 +46,8 @@ public abstract class ContributedPackage {
 
   public abstract List<ContributedTool> getTools();
 
+  public abstract ContributedHelp getHelp();
+
   public ContributedPlatform findPlatform(String architecture, String version) {
     if (architecture == null || version == null) {
       return null;

arduino-core/src/cc/arduino/contributions/packages/ContributedPlatform.java

@@ -47,6 +47,8 @@ public abstract class ContributedPlatform extends DownloadableContribution {
 
   public abstract List<ContributedBoard> getBoards();
 
+  public abstract ContributedHelp getHelp();
+
   private List<ContributedTool> resolvedTools = null;
 
   private ContributedPackage parentPackage;