From a59575b342ef04222603c5d9f448c2d5851baacc Mon Sep 17 00:00:00 2001
From: Lara Blersch <lb210@hdm-stuttgart.de>
Date: Wed, 24 May 2023 17:27:13 +0200
Subject: [PATCH] keeping track of currentScene and don't reload it
---
src/main/java/mi/hdm/TastyPages.java | 1 +
.../java/mi/hdm/controllers/BaseController.java | 4 ++++
src/main/java/mi/hdm/controllers/View.java | 1 -
src/main/resources/fxml/Meal_Plan.fxml | 14 +++++++-------
4 files changed, 12 insertions(+), 8 deletions(-)
diff --git a/src/main/java/mi/hdm/TastyPages.java b/src/main/java/mi/hdm/TastyPages.java
index 1fc5261..8e29204 100644
--- a/src/main/java/mi/hdm/TastyPages.java
+++ b/src/main/java/mi/hdm/TastyPages.java
@@ -26,6 +26,7 @@ public class TastyPages extends Application {
private final static Logger log = LogManager.getLogger(TastyPages.class);
private static Stage stage;
+ public static final View startUpView = View.MAIN;
public static void main(String[] args) {
log.info("Starting TastyPages");
diff --git a/src/main/java/mi/hdm/controllers/BaseController.java b/src/main/java/mi/hdm/controllers/BaseController.java
index 7633ad3..e0a2bc9 100644
--- a/src/main/java/mi/hdm/controllers/BaseController.java
+++ b/src/main/java/mi/hdm/controllers/BaseController.java
@@ -15,8 +15,10 @@ public abstract class BaseController {
private final static Stage stage = TastyPages.getApplicationStage();
protected Scene currentScene;
+ private static View currentView = TastyPages.startUpView;
protected void changeScene(final View newScene) {
+ if (newScene == currentView) { return; }
try {
boolean wasMaximized = stage.isMaximized();
double sizeX = stage.getWidth();
@@ -27,10 +29,12 @@ public abstract class BaseController {
Parent newParent = newScene.getScene();
currentScene = new Scene(newParent, sizeX, sizeY);
+ currentView = newScene;
stage.setTitle(newWindowTitle);
stage.setScene(currentScene);
stage.setMaximized(wasMaximized);
+ log.info("new view: {}", currentView);
} catch (IOException io) {
log.error("IO Exception: something went wrong when changing the scene.");
io.printStackTrace();
diff --git a/src/main/java/mi/hdm/controllers/View.java b/src/main/java/mi/hdm/controllers/View.java
index fe0283b..471e036 100644
--- a/src/main/java/mi/hdm/controllers/View.java
+++ b/src/main/java/mi/hdm/controllers/View.java
@@ -34,7 +34,6 @@ public enum View {
}
public Parent getScene() throws IOException {
- //TODO: keep track of current view and don't reload it if the user selects it again!
log.info("Loading FXML for '{}' view from: {}", windowTitle, path);
final FXMLLoader loader = new FXMLLoader(getClass().getResource(path));
log.debug("Successfully retrieved resource from {}", path);
diff --git a/src/main/resources/fxml/Meal_Plan.fxml b/src/main/resources/fxml/Meal_Plan.fxml
index 4cfe212..75216f2 100644
--- a/src/main/resources/fxml/Meal_Plan.fxml
+++ b/src/main/resources/fxml/Meal_Plan.fxml
@@ -13,7 +13,7 @@
<?import javafx.scene.text.Font?>
<?import javafx.scene.text.Text?>
-<AnchorPane fx:id="parent" prefHeight="540.0" prefWidth="872.0" xmlns="http://javafx.com/javafx/19" xmlns:fx="http://javafx.com/fxml/1" fx:controller="mi.hdm.controllers.MealPlanController">
+<AnchorPane fx:id="parent" prefHeight="540.0" prefWidth="872.0" xmlns="http://javafx.com/javafx/14" xmlns:fx="http://javafx.com/fxml/1" fx:controller="mi.hdm.controllers.MealPlanController">
<children>
<HBox alignment="CENTER_LEFT" prefHeight="69.0" prefWidth="793.0" AnchorPane.leftAnchor="0.0" AnchorPane.rightAnchor="0.0" AnchorPane.topAnchor="0.0">
<children>
@@ -69,7 +69,7 @@
<Font name="Arial" size="17.0" />
</font>
</Text>
- <ProgressBar prefHeight="24.0" prefWidth="631.0" progress="0.0" style="-fx-background-color: d9d9d9; -fx-background-radius: 5; -fx-control-inner-background: a; -fx-accent: d91c1c;">
+ <ProgressBar prefHeight="24.0" prefWidth="631.0" progress="0.0" style="-fx-background-color: #d9d9d9; -fx-background-radius: 5; -fx-control-inner-background: a; -fx-accent: d91c1c;">
<HBox.margin>
<Insets left="70.0" />
</HBox.margin>
@@ -83,7 +83,7 @@
<Font name="Arial" size="17.0" />
</font>
</Text>
- <ProgressBar prefHeight="24.0" prefWidth="631.0" progress="0.0" style="-fx-background-color: d9d9d9; -fx-background-radius: 5; -fx-control-inner-background: a; -fx-accent: d91c1c;">
+ <ProgressBar prefHeight="24.0" prefWidth="631.0" progress="0.0" style="-fx-background-color: #d9d9d9; -fx-background-radius: 5; -fx-control-inner-background: a; -fx-accent: d91c1c;">
<HBox.margin>
<Insets left="70.0" />
</HBox.margin>
@@ -97,7 +97,7 @@
<Font name="Arial" size="17.0" />
</font>
</Text>
- <ProgressBar prefHeight="24.0" prefWidth="631.0" progress="0.0" style="-fx-background-color: d9d9d9; -fx-control-inner-background: a; -fx-background-radius: 5; -fx-accent: d91c1c;">
+ <ProgressBar prefHeight="24.0" prefWidth="631.0" progress="0.0" style="-fx-background-color: #d9d9d9; -fx-control-inner-background: a; -fx-background-radius: 5; -fx-accent: d91c1c;">
<HBox.margin>
<Insets left="70.0" />
</HBox.margin>
@@ -111,7 +111,7 @@
<Font name="Arial" size="17.0" />
</font>
</Text>
- <ProgressBar prefHeight="24.0" prefWidth="631.0" progress="0.0" style="-fx-background-color: d9d9d9; -fx-control-inner-background: a; -fx-background-radius: 5; -fx-accent: d91c1c;">
+ <ProgressBar prefHeight="24.0" prefWidth="631.0" progress="0.0" style="-fx-background-color: #d9d9d9; -fx-control-inner-background: a; -fx-background-radius: 5; -fx-accent: d91c1c;">
<HBox.margin>
<Insets left="70.0" />
</HBox.margin>
@@ -125,7 +125,7 @@
<Font name="Arial" size="17.0" />
</font>
</Text>
- <ProgressBar prefHeight="24.0" prefWidth="631.0" progress="0.0" style="-fx-background-color: d9d9d9; -fx-control-inner-background: a; -fx-background-radius: 5; -fx-accent: d91c1c;">
+ <ProgressBar prefHeight="24.0" prefWidth="631.0" progress="0.0" style="-fx-background-color: #d9d9d9; -fx-control-inner-background: a; -fx-background-radius: 5; -fx-accent: d91c1c;">
<HBox.margin>
<Insets left="70.0" />
</HBox.margin>
@@ -139,7 +139,7 @@
<Font name="Arial" size="17.0" />
</font>
</Text>
- <ProgressBar prefHeight="24.0" prefWidth="631.0" progress="0.0" style="-fx-background-color: d9d9d9; -fx-control-inner-background: a; -fx-background-radius: 5; -fx-accent: d91c1c;">
+ <ProgressBar prefHeight="24.0" prefWidth="631.0" progress="0.0" style="-fx-background-color:#d9d9d9; -fx-control-inner-background: a; -fx-background-radius: 5; -fx-accent: d91c1c;">
<HBox.margin>
<Insets left="70.0" />
</HBox.margin>
--
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