Working on some cleanup. Moved setup logic for the image tile into it's own class. Reduced the logic in the factory. Need to work on context menus and selectable items in the pane next. Might have to be done with a custom TilePane that allows selection.

cli/pom.xml

@@ -9,7 +9,6 @@
     <relativePath>../parent</relativePath>
   </parent>
 
-  <groupId>com.sothr.imagetools</groupId>
   <artifactId>ImageTools-CLI</artifactId>
   <version>0.1.0</version>
   <packaging>jar</packaging>

engine/pom.xml

@@ -9,7 +9,6 @@
     <relativePath>../parent</relativePath>
   </parent>
 
-  <groupId>com.sothr.imagetools</groupId>
   <artifactId>ImageTools-Engine</artifactId>
   <version>0.1.2</version>
   <packaging>jar</packaging>

engine/src/main/scala/com/sothr/imagetools/engine/ConcurrentEngine.scala

@@ -234,7 +234,7 @@ class ConcurrentEngineProcessingController extends Actor with ActorLogging {
    */
   def checkForResults() = {
     try {
-      listener ! SubmitMessage(s"Finished Processing ${processed}/${processed} images")
+      listener ! SubmitMessage(s"Finished Processing $processed/$processed images")
       processorsFinished = 0
       toProcess = 0
       processed = 0
@@ -396,7 +396,7 @@ class ConcurrentEngineSimilarityController extends Actor with ActorLogging {
    */
   def checkForResults() = {
     try {
-      listener ! SubmitMessage(s"Finished Scanning ${processed}/${processed} images")
+      listener ! SubmitMessage(s"Finished Scanning $processed/$processed images")
       processorsFinished = 0
       toProcess = 0
       processed = 0

engine/src/main/scala/com/sothr/imagetools/engine/hash/AHash.scala

@@ -3,6 +3,9 @@ package com.sothr.imagetools.engine.hash
 import grizzled.slf4j.Logging
 
 /**
+ * Speedy AHash Perceptual Hashing
+ * Uses the average value of the pixels as a baseline
+ *
  * Created by dev on 1/22/14.
  */
 object AHash extends PerceptualHasher with Logging {

engine/src/main/scala/com/sothr/imagetools/engine/hash/PHash.scala

@@ -4,6 +4,9 @@ import edu.emory.mathcs.jtransforms.dct.FloatDCT_2D
 import grizzled.slf4j.Logging
 
 /**
+ * Complex perceptual hash
+ * Uses FFT to get
+ *
  * Created by dev on 1/22/14.
  */
 object PHash extends PerceptualHasher with Logging {

gui/pom.xml

@@ -9,7 +9,6 @@
     <relativePath>../parent</relativePath>
   </parent>
 
-  <groupId>com.sothr.imagetools</groupId>
   <artifactId>ImageTools-GUI</artifactId>
   <version>0.1.0</version>
   <packaging>jar</packaging>

gui/src/main/resources/fxml/mainapp/MainApp.fxml

@@ -65,6 +65,11 @@
                       <bottom>
                         <FlowPane maxHeight="1.7976931348623157E308" maxWidth="1.7976931348623157E308" prefHeight="60.0" prefWidth="220.0" BorderPane.alignment="CENTER">
                           <children>
+                                          <CheckBox fx:id="doRecursiveProcessing" mnemonicParsing="false" text="Recursive">
+                                             <FlowPane.margin>
+                                                <Insets bottom="5.0" />
+                                             </FlowPane.margin>
+                                          </CheckBox>
                             <Button maxWidth="1.7976931348623157E308" minWidth="220.0" mnemonicParsing="false" onAction="#showAllImages" text="Show All Images">
                               <FlowPane.margin>
                                 <Insets bottom="5.0" />

gui/src/main/scala/com/sothr/imagetools/ui/component/ImageTile.scala

@@ -1,22 +1,76 @@
 package com.sothr.imagetools.ui.component
 
+import java.io.FileInputStream
+import javafx.event.EventHandler
+import javafx.geometry.Pos
+import javafx.scene.control.{Tooltip, Label}
+import javafx.scene.image.{ImageView}
+import javafx.scene.input.MouseEvent
 import javafx.scene.layout.VBox
 
-import com.sothr.imagetools.engine.image.Image
+import grizzled.slf4j.Logging
+import resource._
 
 /**
  * ImageTile class that is a special VBox
  *
  * Created by drew on 8/22/14.
  */
-class ImageTile extends VBox {
-  var imageData: Image = null
+class ImageTile(thumbnailWidth: Integer, image: com.sothr.imagetools.engine.image.Image) extends VBox with Logging {
+  val imageData: com.sothr.imagetools.engine.image.Image = image
+  val preferedTileSize = (thumbnailWidth + 32).toDouble
+  //set tile size
+  this.setPrefSize(preferedTileSize, preferedTileSize)
+  this.setMinSize(preferedTileSize, preferedTileSize)
+  this.setMaxSize(preferedTileSize, preferedTileSize)
 
-  def getImageData: Image = {
-    imageData
+  this.setAlignment(Pos.TOP_CENTER)
+  this.addEventFilter(MouseEvent.MOUSE_PRESSED, new EventHandler[MouseEvent] {
+    override def handle(event: MouseEvent): Unit = {
+      if (event.isPrimaryButtonDown) {
+        //double click
+        if (event.getClickCount == 2) {
+          // Look into http://stackoverflow.com/questions/228477/how-do-i-programmatically-determine-operating-system-in-java
+          // for proper multi-platform opening support
+          //Desktop.getDesktop.open(new File(image.getImagePath))
+        } else {
+
+        }
+      } else if (event.isSecondaryButtonDown) {
+        //right click context menu
       }
+    }
+  })
 
-  def setImageData(image: Image) = {
-    this.imageData = image
+  // Image
+  val genImageView = new ImageView()
+  debug(s"Getting thumbnail from: ${image.getThumbnailPath}")
+  managed(new FileInputStream(image.getThumbnailPath)) acquireAndGet {
+    thumbSource =>
+      val thumbnail = new javafx.scene.image.Image(thumbSource)
+      genImageView.setImage(thumbnail)
+      if (thumbnail.getHeight > thumbnail.getWidth) {
+        genImageView.setFitHeight(128.0)
+      } else {
+        genImageView.setFitWidth(128.0)
+      }
+  }
+  genImageView.setPreserveRatio(true)
+
+  this.getChildren.add(genImageView)
+
+  //Label
+  val imageLabel = new Label()
+  imageLabel.setText(s"${image.getHeight}x${image.getWidth}")
+  imageLabel.setWrapText(true)
+
+  //Tooltip
+  val tooltip = new Tooltip()
+  tooltip.setText(s"${image.getName}")
+  imageLabel.setTooltip(tooltip)
+  this.getChildren.add(imageLabel)
+
+  def getImageData: com.sothr.imagetools.engine.image.Image = {
+    imageData
   }
 }

gui/src/main/scala/com/sothr/imagetools/ui/component/ImageTileFactory.scala

@@ -1,15 +1,9 @@
 package com.sothr.imagetools.ui.component
 
-import java.awt.Desktop
-import java.io.{File, FileInputStream}
-import javafx.event.EventHandler
-import javafx.geometry.{Insets, Pos}
-import javafx.scene.control.{Label, Tooltip}
-import javafx.scene.image.{Image, ImageView}
-import javafx.scene.input.MouseEvent
+import javafx.geometry.Insets
 
+import com.sothr.imagetools.engine.util.PropertiesService
 import grizzled.slf4j.Logging
-import resource._
 
 /**
  * Created by drew on 8/6/14.
@@ -19,58 +13,10 @@ import resource._
 object ImageTileFactory extends Logging {
 
   def get(image: com.sothr.imagetools.engine.image.Image): ImageTile = {
-    val imageTile = new ImageTile()
-    imageTile.setImageData(image)
-    //set tile size
-    imageTile.setPrefSize(160.0d, 160.0d)
-    imageTile.setMinSize(160.0d, 160.0d)
-    imageTile.setMaxSize(160.0d, 160.0d)
+    val thumbnailWidth = PropertiesService.get("app.thumbnail.size","128").toInt
+    val imageTile = new ImageTile(thumbnailWidth, image)
     //set padding
     imageTile.setPadding(new Insets(2, 2, 2, 2))
-    //imageTile.setSpacing(5.0d)
-    imageTile.setAlignment(Pos.TOP_CENTER)
-    imageTile.addEventFilter(MouseEvent.MOUSE_PRESSED, new EventHandler[MouseEvent] {
-      override def handle(event: MouseEvent): Unit = {
-        if (event.isPrimaryButtonDown) {
-          //double click
-          if (event.getClickCount == 2) {
-            Desktop.getDesktop.open(new File(image.getImagePath))
-          } else {
-
-          }
-        } else if (event.isSecondaryButtonDown) {
-          //right click context menu
-        }
-      }
-    })
-
-    // Image
-    val genImageView = new ImageView()
-    debug(s"Getting thumbnail from: ${image.getThumbnailPath}")
-    managed(new FileInputStream(image.getThumbnailPath)) acquireAndGet {
-      thumbSource =>
-        val thumbnail = new Image(thumbSource)
-        genImageView.setImage(thumbnail)
-        if (thumbnail.getHeight > thumbnail.getWidth) {
-          genImageView.setFitHeight(128.0)
-        } else {
-          genImageView.setFitWidth(128.0)
-        }
-    }
-    genImageView.setPreserveRatio(true)
-
-    imageTile.getChildren.add(genImageView)
-
-    //Label
-    val imageLabel = new Label()
-    imageLabel.setText(s"${image.getHeight}x${image.getWidth}")
-    imageLabel.setWrapText(true)
-
-    //Tooltip
-    val tooltip = new Tooltip()
-    tooltip.setText(s"${image.getName}")
-    imageLabel.setTooltip(tooltip)
-    imageTile.getChildren.add(imageLabel)
 
     imageTile
   }

gui/src/main/scala/com/sothr/imagetools/ui/controller/AppController.scala

@@ -1,13 +1,12 @@
 package com.sothr.imagetools.ui.controller
 
 import java.io.{File, IOException}
-import java.util.ArrayList
 import java.util.Scanner
 import javafx.application.Platform
 import javafx.event.ActionEvent
 import javafx.fxml.FXML
 import javafx.scene.control._
-import javafx.scene.layout.{VBox, TilePane, AnchorPane}
+import javafx.scene.layout.{AnchorPane, TilePane, VBox}
 import javafx.scene.text.{Text, TextAlignment}
 import javafx.scene.web.WebView
 import javafx.scene.{Group, Node, Scene}
@@ -15,17 +14,17 @@ import javafx.stage.{DirectoryChooser, Stage, StageStyle}
 import javafx.util.Callback
 
 import akka.actor._
+import com.sothr.imagetools.engine._
 import com.sothr.imagetools.engine.image.{Image, SimilarImages}
 import com.sothr.imagetools.engine.util.{PropertiesService, ResourceLoader}
-import com.sothr.imagetools.engine._
 import com.sothr.imagetools.ui.component.ImageTileFactory
 import grizzled.slf4j.Logging
 import org.markdown4j.Markdown4jProcessor
 
 import scala.collection.mutable
+import scala.concurrent.ExecutionContext.Implicits.global
 import scala.concurrent._
 import scala.util.{Failure, Success}
-import ExecutionContext.Implicits.global
 
 /**
  * Main Application controller
@@ -48,6 +47,7 @@ class AppController extends Logging {
   // Others
   @FXML var progressBar: ProgressBar = null
   @FXML var paginator: Pagination = null
+  @FXML var doRecursiveProcessing: CheckBox = null
 
   // Engine
   val engine: Engine = new ConcurrentEngine()
@@ -164,9 +164,9 @@ class AppController extends Logging {
   @FXML
   def showAllImages(event: ActionEvent) = {
     resetPaginator()
-    imageTilePane.getChildren.setAll(new ArrayList[Node]())
+    imageTilePane.getChildren.setAll(new java.util.ArrayList[Node]())
     val f: Future[List[Image]] = Future {
-      engine.getImagesForDirectory(currentDirectory)
+      engine.getImagesForDirectory(currentDirectory, recursive = doRecursiveProcessing.isSelected)
     }
 
     f onComplete {
@@ -187,10 +187,10 @@ class AppController extends Logging {
   @FXML
   def showSimilarImages(event: ActionEvent) = {
     resetPaginator()
-    imageTilePane.getChildren.setAll(new ArrayList[Node]())
+    imageTilePane.getChildren.setAll(new java.util.ArrayList[Node]())
 
     val f: Future[List[SimilarImages]] = Future {
-      engine.getSimilarImagesForDirectory(currentDirectory)
+      engine.getSimilarImagesForDirectory(currentDirectory, recursive = doRecursiveProcessing.isSelected)
     }
 
     f onComplete {
@@ -234,9 +234,9 @@ class AppController extends Logging {
   def showPage(pageIndex: Integer) = {
     val itemsPerPage = PropertiesService.get("app.ui.thumbsPerPage", "50").toInt
     val startIndex = pageIndex * itemsPerPage
-    val endIndex = if ((startIndex + itemsPerPage) > this.currentImages.size) this.currentImages.length else (startIndex + itemsPerPage)
+    val endIndex = if ((startIndex + itemsPerPage) > this.currentImages.size) this.currentImages.length else startIndex + itemsPerPage
     //clear and populate the scrollpane
-    imageTilePane.getChildren.setAll(new ArrayList[Node]())
+    imageTilePane.getChildren.setAll(new java.util.ArrayList[Node]())
     val images = this.currentImages.slice(startIndex, endIndex)
     Platform.runLater(new Runnable() {
       override def run() {