move imagesContainer to own scene

src/main/java/dev/mateuszkowalczyk/ffm/app/WorkspaceService.java

@@ -3,6 +3,7 @@ package dev.mateuszkowalczyk.ffm.app;
 import dev.mateuszkowalczyk.ffm.app.cache.CacheService;
 import dev.mateuszkowalczyk.ffm.data.DatabaseService;
 import dev.mateuszkowalczyk.ffm.view.workspace.MainPageController;
+import dev.mateuszkowalczyk.ffm.view.workspace.elements.ImageContainerController;
 import javafx.application.Platform;
 import javafx.scene.image.ImageView;
 
@@ -11,6 +12,7 @@ public class WorkspaceService {
     private DatabaseService databaseService;
     private CacheService cacheService;
     private MainPageController mainPageController;
+    private ImageContainerController imagesContainerController;
 
     private WorkspaceService() {
         this.cacheService = CacheService.getInstance();
@@ -29,13 +31,21 @@ public class WorkspaceService {
         this.mainPageController = mainPageController;
     }
 
-    public void refreshWorkspace() {
-        Platform.runLater(() -> {this.getMainPageController().clearImages();});
-        var t = new Thread(new WorkspaceWrapper());
-        t.start();
+    public void loadImages() {
+        if (imagesContainerController != null) {
+            Platform.runLater(() -> {this.imagesContainerController.clearImages();});
+            var t = new Thread(new WorkspaceWrapper());
+            t.start();
+        } else {
+            System.out.println("Cannot load images if imagesContainerController isn't exists");
+        }
     }
 
     public void addImage(ImageView element) {
-        Platform.runLater(() -> this.mainPageController.addImage(element));
+        Platform.runLater(() -> this.imagesContainerController.addImage(element));
+    }
+
+    public void setImagesContainerController(ImageContainerController imageContainerController) {
+        this.imagesContainerController = imageContainerController;
     }
 }

src/main/java/dev/mateuszkowalczyk/ffm/view/StageController.java

@@ -16,6 +16,10 @@ public class StageController {
     private PropertiesLoader propertiesLoader = PropertiesLoader.getInstance();
     private Stage stage;
 
+    public enum elements {
+
+    }
+
     private StageController() {
     }
 

src/main/java/dev/mateuszkowalczyk/ffm/view/workspace/MainPageController.java

@@ -1,11 +1,16 @@
 package dev.mateuszkowalczyk.ffm.view.workspace;
 
 import dev.mateuszkowalczyk.ffm.app.WorkspaceService;
+import dev.mateuszkowalczyk.ffm.utils.ResourceLoader;
+import dev.mateuszkowalczyk.ffm.view.workspace.elements.ElementsEnum;
 import javafx.fxml.FXML;
+import javafx.fxml.FXMLLoader;
 import javafx.fxml.Initializable;
+import javafx.scene.control.ScrollPane;
 import javafx.scene.image.ImageView;
 import javafx.scene.layout.FlowPane;
 
+import java.io.IOException;
 import java.net.URL;
 import java.util.ResourceBundle;
 
@@ -13,25 +18,23 @@ public class MainPageController implements Initializable {
     private WorkspaceService workspaceService;
 
     @FXML
-    private FlowPane imagesContainer;
+    private ScrollPane mainContainer;
 
     public MainPageController() {
          this.workspaceService = WorkspaceService.getInstance();
         this.workspaceService.setMainPageController(this);
     }
 
-    public void clearImages() {
-        if (this.imagesContainer != null) {
-            this.imagesContainer.getChildren().clear();
-        }
-    }
-
-    public void addImage(ImageView imageView) {
-        this.imagesContainer.getChildren().add(imageView);
-    }
-
     @Override
     public void initialize(URL url, ResourceBundle resourceBundle) {
-        this.workspaceService.refreshWorkspace();
+        this.setElement(ElementsEnum.ImagesContainer);
+    }
+
+    public void setElement(ElementsEnum element) {
+        try {
+            this.mainContainer.setContent(FXMLLoader.load(ResourceLoader.getInstance().getResource(element.getPath())));
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
     }
 }

src/main/java/dev/mateuszkowalczyk/ffm/view/workspace/elements/ElementsEnum.java

@@ -0,0 +1,15 @@
+package dev.mateuszkowalczyk.ffm.view.workspace.elements;
+
+public enum ElementsEnum {
+    ImagesContainer("templates/workspace/elements/image_container.fxml");
+
+    private String path;
+
+    ElementsEnum(String path) {
+        this.path = path;
+    }
+
+    public String getPath() {
+        return this.path;
+    }
+}

src/main/java/dev/mateuszkowalczyk/ffm/view/workspace/elements/ImageContainerController.java

@@ -0,0 +1,35 @@
+package dev.mateuszkowalczyk.ffm.view.workspace.elements;
+
+import dev.mateuszkowalczyk.ffm.app.WorkspaceService;
+import javafx.fxml.FXML;
+import javafx.fxml.Initializable;
+import javafx.scene.image.ImageView;
+import javafx.scene.layout.FlowPane;
+
+import java.net.URL;
+import java.util.ResourceBundle;
+
+public class ImageContainerController implements Initializable {
+    private WorkspaceService workspaceService = WorkspaceService.getInstance();
+
+    @FXML
+    private FlowPane imagesContainer;
+
+    public ImageContainerController() { }
+
+    @Override
+    public void initialize(URL url, ResourceBundle resourceBundle) {
+        workspaceService.setImagesContainerController(this);
+        workspaceService.loadImages();
+    }
+
+    public void clearImages() {
+        if (this.imagesContainer != null) {
+            this.imagesContainer.getChildren().clear();
+        }
+    }
+
+    public void addImage(ImageView imageView) {
+        this.imagesContainer.getChildren().add(imageView);
+    }
+}

src/main/resources/templates/workspace/elements/image_container.fxml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<?import javafx.scene.layout.FlowPane?>
+
+
+<FlowPane fx:id="imagesContainer" maxHeight="-Infinity" maxWidth="1.7976931348623157E308" minHeight="-Infinity" minWidth="-Infinity" xmlns="http://javafx.com/javafx/11.0.1" xmlns:fx="http://javafx.com/fxml/1" fx:controller="dev.mateuszkowalczyk.ffm.view.workspace.elements.ImageContainerController" />

src/main/resources/templates/workspace/main_page.fxml

@@ -7,7 +7,6 @@
 <?import javafx.scene.image.Image?>
 <?import javafx.scene.image.ImageView?>
 <?import javafx.scene.layout.BorderPane?>
-<?import javafx.scene.layout.FlowPane?>
 <?import javafx.scene.layout.VBox?>
 
 <BorderPane maxHeight="-Infinity" maxWidth="-Infinity" minHeight="-Infinity" minWidth="-Infinity" prefHeight="800.0" prefWidth="1200.0" xmlns="http://javafx.com/javafx/11.0.1" xmlns:fx="http://javafx.com/fxml/1" fx:controller="dev.mateuszkowalczyk.ffm.view.workspace.MainPageController">
@@ -26,6 +25,15 @@
                   </ImageView>
                </graphic>
             </Button>
+            <Button layoutX="10.0" layoutY="10.0" mnemonicParsing="false" prefWidth="50.0" style="-fx-background-color: trasparent;">
+               <graphic>
+                  <ImageView fitHeight="24.0" fitWidth="24.0">
+                     <image>
+                        <Image url="@../../icons/face.png" />
+                     </image>
+                  </ImageView>
+               </graphic>
+            </Button>
          </children>
          <BorderPane.margin>
             <Insets top="20.0" />
@@ -33,10 +41,6 @@
       </VBox>
    </left>
    <center>
-      <ScrollPane fitToWidth="true" maxWidth="1.7976931348623157E308" prefHeight="200.0" BorderPane.alignment="CENTER">
-         <content>
-            <FlowPane fx:id="imagesContainer" prefHeight="200.0" prefWidth="200.0" />
-         </content>
-      </ScrollPane>
+      <ScrollPane fx:id="mainContainer" fitToWidth="true" maxWidth="1.7976931348623157E308" prefHeight="200.0" BorderPane.alignment="CENTER" />
    </center>
 </BorderPane>